QC OPTICS INC
SB-2, 1996-07-05
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      AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JULY 5, 1996

                                                       REGISTRATION NO. 33-_____

- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                              7 WORLD TRADE CENTER
                            NEW YORK, NEW YORK 10048

                                    FORM SB-2

                             REGISTRATION STATEMENT
                                      Under
                           THE SECURITIES ACT OF 1933

                                ---------------

                                 QC OPTICS, INC.
        (Exact name of small business issuer as specified in its charter)

                                ---------------

                            ERIC T. CHASE, PRESIDENT
                             154 Middlesex Turnpike
                         Burlington, Massachusetts 01803
                                 (617) 272-4949
              (Address, including zip code, and telephone number of
                registrant's principal executive office and name,
               address and telephone number of agent for service)

    DELAWARE                          3559                       04-2916548
    --------                          ----                       ----------
 (State or other          (Primary Standard Industrial        (I.R.S. Employer
 jurisdiction of           Classification Code Number)       Identification No.)
 incorporation or                                         
  organization)

                                   Copies to:

      NEIL H. ARONSON, ESQUIRE                      WILLIAM M. PRIFTI, ESQUIRE
       ANN C. BONIS, ESQUIRE                          220 Broadway, Suite 204
    MARGUERITE J. HILL, ESQUIRE                  Lynnfield, Massachusetts  01940
    O'Connor, Broude & Aronson                             (617) 593-4525
    950 Winter Street, Suite 2300
    Waltham, Massachusetts  02154
           (617) 890-6600

                                ---------------

                APPROXIMATE DATE OF PROPOSED SALE TO THE PUBLIC:
               As soon as practicable after the effective date of
                          this Registration Statement.

         If any of the  securities  being  registered  on  this  Form  are to be
offered  on a  delayed  or  continuous  basis  pursuant  to Rule 415  under  the
Securities Act of 1933, as amended, check the following box. [X]


<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------
                                          CALCULATION OF REGISTRATION FEE
- --------------------------------------------------------------------------------------------------------------------

- --------------------------------------------------------------------------------------------------------------------
                                                                          Proposed    Proposed
                                                                          Maximum     Maximum          Amount
Title of Each Class                                         Amount        Offering    Aggregate        of Regis-
of Securities to be                                         to be         Price Per   Offering         tration
Registered                                                  Registered    Share (1)   Price (1)        Fees
- -------------------------------------------------------------------------------------------------------------------
<S>                                                          <C>         <C>         <C>              <C>  
Shares of Common Stock,
$.01 par value per
share (2) ................................................    1,092,500   $  6.00     $6,555,000       $   2,260.34

Redeemable Warrants ......................................    1,092,500   $   .10     $  109,250       $      37.67

Shares of Common Stock
underlying the Redeemable
Warrants .................................................    1,092,500   $  7.80     $8,521,500       $   2,938.44

Representative's Warrants ................................       95,000   $   .01     $      950       $        .33

Shares of Common Stock
underlying the Representa-
tive's Warrants ..........................................       95,000   $  8.40     $  798,000       $     275.17


Redeemable Warrants
included in the Representa- 
tive's Warrants...........................................       95,000       .14     $   13,300       $       4.59

Shares of Common Stock
underlying the Redeemable Warrants
included in the Representative's
Warrants .................................................       95,000   $ 10.92     $1,037,400       $     357.72

Total Registration Fee ...................................                                             $   5,874.26
- -------------------------------------------------------------------------------------------------------------------

</TABLE>

(1)      Estimated solely for the purpose of calculating the registration fee.

(2)      Includes  142,500  shares of Common Stock issuable upon exercise of the
         Underwriters' over-allotment option.



                                       ii


         Pursuant to Rule 416, there are also being  registered  such additional
indeterminate  number of shares of Common Stock as may become issuable  pursuant
to antidilution  provisions of the Redeemable Warrants and the  Representative's
Warrants, stock splits, stock dividends and similar adjustments.

         THE REGISTRANT HEREBY AMENDS THIS  REGISTRATION  STATEMENT ON SUCH DATE
OR DATES AS MAY BE NECESSARY TO DELAY ITS  EFFECTIVE  DATE UNTIL THE  REGISTRANT
SHALL FILE A FURTHER AMENDMENT WHICH SPECIFICALLY  STATES THAT THIS REGISTRATION
STATEMENT SHALL  THEREAFTER  BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(A) OF
THE  SECURITIES  ACT OF 1933, AS AMENDED,  OR UNTIL THE  REGISTRATION  STATEMENT
SHALL  BECOME  EFFECTIVE  ON SUCH DATE AS THE  COMMISSION,  ACTING  PURSUANT  TO
SECTION 8(A), MAY DETERMINE.






                              CROSS REFERENCE SHEET

                     PURSUANT TO ITEM 501 OF REGULATION S-B

<TABLE>
<CAPTION>

                     ITEM NUMBER OF FORM SB-2 IN PROSPECTUS                                 LOCATION OR CAPTION
                     --------------------------------------                                 -------------------
                              
<S>                                                                                       <C>                   

1.       Front of the Registration Statement and                                           
         Outside Front Cover Page of Prospectus.........................................   Outside Front Cover Page

2.       Inside Front and Outside Back Cover Pages;         
         Inside Front Cover Page;
         Outside of Prospectus..........................................................   Back Cover Page

3.       Summary Information and Risk Factors...........................................   Prospectus Summary;
                                                                                           Risk Factors

4.       Use of Proceeds ...............................................................   Use of Proceeds

5.       Determination of Offering Price................................................   Outside  Front  Cover Page;
                                                                                           Risk Factors - Absence of Public
                                                                                           Market; Determination of Offering Price;
                                                                                           Underwriting

6.       Dilution ......................................................................   Dilution

7.       Selling Security Holders.......................................................   Not Applicable

8.       Plan of Distribution...........................................................   Outside Front Cover
                                                                                           Page; Underwriting

9.       Legal Proceedings..............................................................   Business - Legal
                                                                                           Proceedings

10.      Directors, Executive Officers,                                                    
         Promoters and Control Persons..................................................   Management - Directors
                                                                                           and Executive Officers
11.      Security Ownership of Certain Beneficial Owners                                   
         and Management ................................................................   Principal Stockholders



                                       iv


12.      Description of Securities......................................................   Outside  Front  Cover Page;
                                                                                           Description of Securities

13.      Interest of Named Experts and Counsel..........................................   Legal Matters

14.      Disclosure of Commission Position on
         Indemnification for Securities Act Liabilities.................................   Management -
                                                                                           Limitation on Officers'
                                                                                           and Directors' Liabilities

15.      Organization Within Last Five Years............................................   The Company

16.      Description of Business........................................................   Business

17.      Management's Discussion and Analysis
         of Operation ..................................................................   Management's Discussion                  
                                                                                           and Analysis of Financial Condition     
                                                                                           and Results of Operations
            
18.      Description of Property .......................................................   Business - Facilities

19.      Certain Relationships and Related
          Transactions..................................................................   Certain Transactions

20.      Market for Common Equity and Related
         Stockholder Matters............................................................   Risk  Factors - Absence  of
                                                                                           Public Market;
                                                                                           Determination of
                                                                                           Offering Price; Dividend
                                                                                           Policy; Description of
                                                                                           Securities

21.      Executive Compensation.........................................................   Management - Executive
                                                                                           Officers' Compensation

22.      Financial Statements...........................................................   Financial Statements

23.      Changes in and Disagreements with Accountants
         on Accounting and Financial Disclosure.........................................   Not Applicable
</TABLE>


                                       v



                    SUBJECT TO COMPLETION, DATED JULY 5, 1996

   PROSPECTUS
   ----------

                                 QC OPTICS, INC.

                         950,000 SHARES OF COMMON STOCK
                           950,000 REDEEMABLE WARRANTS

                                ---------------

         QC Optics, Inc. ("QCO" or the "Company") hereby offers (the "Offering")
950,000 shares of Common Stock,  $.01 par value per share (the "Common  Stock"),
and 950,000 Redeemable  Warrants (the "Redeemable  Warrants").  The Common Stock
and  the  Redeemable   Warrants   offered   hereby  are  sometimes   hereinafter
collectively  referred to as the "Securities."  Each Redeemable Warrant entitles
the holder to purchase  one share of Common  Stock at a price of $7.80 per share
(130% of the public offering price per share) beginning  ________________,  1997
(13 months after the date of this Prospectus) and ending  _______________,  2001
(five years after the date of this Prospectus),  unless the Redeemable  Warrants
are redeemed as provided herein.  The Redeemable  Warrants are redeemable by the
Company  at a  redemption  rate  of $ .20 per  Redeemable  Warrant  at any  time
commencing  thirteen (13) months from the date of this  Prospectus upon 30 days'
prior  written  notice,  provided  that the  average  closing  bid  price of the
Company's  Common Stock  equals or exceeds  $10.80 per share (180% of the public
offering price per share) for 20 consecutive trading days ending within ten (10)
days prior to the notice of redemption. See "Description of Securities."

         Prior to this Offering, no public market for the Securities has existed
and no  assurance  can be given  that any such  market  will  develop  after the
completion of the Offering or, that if developed, it will be sustained.  For the
method of determining the initial public  offering price of the Securities,  see
"Risk Factors -- Arbitrary  Determination of Offering Price" and "Underwriting."
The Company has applied for listing of the shares of Common Stock and Redeemable
Warrants on the National  Association  of  Securities  Dealers,  Inc.  Automated
Quotation  System/National Market System ("NASDAQ/NMS") under the symbols "QCOI"
and "QCOI.W," respectively, upon official notice of issuance.

                                ---------------


         THE  SECURITIES  OFFERED  HEREBY  INVOLVE  A HIGH  DEGREE  OF RISK  AND
IMMEDIATE AND SUBSTANTIAL DILUTION. SEE "RISK FACTORS" AND "DILUTION."

                                ---------------

         THESE   SECURITIES  HAVE  NOT  BEEN  APPROVED  OR  DISAPPROVED  BY  THE
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES  COMMISSION,  NOR HAS
THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED
UPON THE  ACCURACY OR ADEQUACY OF THIS  PROSPECTUS.  ANY  REPRESENTATION  TO THE
CONTRARY IS A CRIMINAL OFFENSE.








Information   contained  herein  is  subject  to  completion  or  amendment.   A
registration  statement  relating  to these  securities  has been filed with the
Securities  and Exchange  Commission.  These  securities may not be sold nor may
offers to buy be accepted prior to the time the registration  statement  becomes
effective.  This  prospectus  shall  not  constitute  an  offer  to  sell or the
solicitation of an offer to buy nor shall there be any sale of these  securities
in any State in which such offer,  solicitation  or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.




<TABLE>
<CAPTION>

- -----------------------------------------------------------------------------------------------------------------
                                                         Price to        Underwriting          Proceeds to
                                                          Public         Discounts (1)         Company (2)
- -----------------------------------------------------------------------------------------------------------------
<S>                                                      <C>             <C>                  <C>    
Per Share...........................................
- -----------------------------------------------------------------------------------------------------------------
Per Redeemable Warrant..............................
- -----------------------------------------------------------------------------------------------------------------
Total (3)...........................................
- -----------------------------------------------------------------------------------------------------------------

</TABLE>

(1)      Does  not  include  additional  compensation  in the  form  of (a) a 3%
         non-accountable  expense  allowance  in the  amount of  $173,850  and a
         consulting   fee  payable  to  Schneider   Securities,   Inc.,  as  the
         Representative   (the   "Representative")   of  the  Underwriters  (the
         "Underwriters")  in the  amount  of  $108,000  and  (b)  warrants  (the
         "Representative's Warrants") to purchase up to 95,000  shares of Common
         Stock and 95,000  Redeemable  Warrants  at 140% of the public  offering
         price of the  Securities.  In  addition,  the  Company  has  agreed  to
         indemnify the Underwriters against certain civil liabilities, including
         liabilities   under  the  Securities  Act  of  1933,  as  amended  (the
         "Securities Act"). See "Underwriting."

(2)      Before  deducting  additional  expenses of the Offering  payable by the
         Company,  estimated  at  $_________,   including  the  Representative's
         non-accountable expense allowance and the consulting fee payable to the
         Representative.

(3)      The Company has granted the Underwriters an option to purchase up to an
         additional  142,500  shares of Common Stock and/or  142,500  Redeemable
         Warrants on the same terms and  conditions  set forth above,  solely to
         cover over-allotments, if any. If the overallotment option is exercised
         in full,  the total  "Price to  Public,"  "Underwriting  Discount"  and
         "Proceeds to Company"  will be  $_________,  $_______  and  $_________,
         respectively. See "Underwriting."

         The  Securities are being offered on a "firm  commitment  basis" by the
Underwriters, when, as, and if delivered to and accepted by the Underwriters and
subject to prior sale,  withdrawal or  cancellation of the offer without notice.
It is expected that delivery of certificates representing the Securities will be
made at the clearing offices of Schneider Securities,  Inc., New York, New York,
on or about ___________, 1996.

                                ---------------

                           SCHNEIDER SECURITIES, INC.

                                ---------------

             THE DATE OF THIS PROSPECTUS IS_________________ , 1996.


PHOTOS (Inside Front Cover)

1) QCO-4000, Advanced Photomask Inspection System
2) API-3000/5 with TCLS, Automatic Pelliclized Photomask Inspection System
   with cassette load system
3) Pelliclized Photomask



         IN CONNECTION  WITH THIS OFFERING,  THE  UNDERWRITERS  MAY OVERALLOT OR
EFFECT  TRANSACTIONS  WHICH  STABILIZE  OR  MAINTAIN  THE  MARKET  PRICE  OF THE
SECURITIES  AT A LEVEL  ABOVE THAT  WHICH  MIGHT  OTHERWISE  PREVAIL IN THE OPEN
MARKET.  SUCH  TRANSACTIONS  MAY BE EFFECTED ON NASDAQ/NMS,  OR OTHERWISE.  SUCH
STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.

         PRIOR TO THIS  OFFERING,  THE COMPANY HAS NOT BEEN A REPORTING  COMPANY
UNDER THE  SECURITIES  EXCHANGE ACT OF 1934,  AS AMENDED (THE  "EXCHANGE  ACT").
SUBSEQUENT TO THIS OFFERING,  THE COMPANY INTENDS TO FURNISH TO ITS STOCKHOLDERS
ANNUAL REPORTS,  WHICH WILL INCLUDE FINANCIAL  STATEMENTS AUDITED BY INDEPENDENT
ACCOUNTANTS,  AND SUCH OTHER PERIODIC  REPORTS AS IT MAY DETERMINE TO FURNISH OR
AS MAY BE REQUIRED BY LAW.

                               PROSPECTUS SUMMARY

         The following  summary is qualified in its entirety by reference to the
more detailed information,  including "Risk Factors" and the Company's financial
statements   (including  the  Notes  thereto),   appearing   elsewhere  in  this
Prospectus.  Unless otherwise  indicated,  all per share data and information in
this  Prospectus  relating  to the  number of shares of Common  Stock  have been
adjusted to give effect to an  approximate  1.7167040:1  stock split effected on
June 18, 1996.

         A  glossary  of  certain  terms  has been  provided  on page 72 of this
Prospectus.


                                   THE COMPANY

         QC  Optics,   Inc.  is  a  rapidly   growing   company  which  designs,
manufactures  and  markets  laser  based  defect   detection   systems  for  the
semiconductor,  flat panel display and computer hard disk markets.  QCO uses its
patented and other  proprietary  technology  in lasers and optical  systems that
scan a  computer  hard disk,  photomask  or flat panel  display  for  defects or
contamination.  The Company's  systems combine  automatic  handling,  clean room
capability  and  computer  control with  reliable  laser based  technology.  The
Company  believes  that these  features  enable it to maintain a leading  market
position  in the United  States in the  semiconductor,  flat panel  display  and
computer hard disk drive industries where high quality  inspection  capabilities
are  required.  The  Company's  customers  include  many of the world's  largest
leading semiconductor and computer hard disk manufacturers.  Currently,  QCO has
over 200 systems installed in 14 countries.

         QCO was  formed in 1986 to  acquire  the  assets of a  division  of GCA
Corporation.  The Company funded its product  development  primarily with equity
investments  and debt  financing  from  Kobe  Steel  Ltd.  and its  subsidiaries
including Kobe Steel USA Holdings, Inc., a Delaware corporation,  and Kobe Steel
USA International,  Inc., a Delaware  corporation  (collectively  "Kobe Steel").
From 1986 to 1990,  the Company  focused its  efforts on  developing  inspection
systems for computer  hard disk  inspection.  Using the  Company's  patented and
proprietary information, the Company expanded its efforts to use this technology
for  inspection of photomasks  used to image  integrated  circuit  patterns onto
semiconductor  wafers. In early 1996, management of the Company acquired a 62.2%
equity interest in the Company for $5 million  through a management  buyout with
bank supplied debt financing  personally  guaranteed by QCO's senior management.
See "Certain Transactions."

         The Company introduced its QCO-4000 automatic pelliclized (a protective
cover)  photomask laser based  inspection  systems in March 1996,  which has the
sensitivity  to  detect  defects  or   contamination  of  0.3  micrometers  (the
equivalent  of 0.06  micrometers  on the  semiconductor  wafer),  which  will be
required  to  detect  defects  in the  next  generation  of  semiconductors.  As
semiconductor devices have become more complex, the semiconductor  manufacturing
process has become very  sensitive to photomask  errors,  requiring more complex
photomasks and, as a result,  increasingly  sophisticated  photomask  inspection
tools.


                                       2

         The Company's  systems,  such as its  API-3000/5 and  DISKAN-6000,  are
designed to fit into its customers' production lines,  virtually eliminating the
need for special handling or special production procedures while performing 100%
inspection  throughout  the process.  In addition,  these systems sort out fatal
defects on disks and  pelliclized  photomasks  before  they cause  manufacturing
yield or other quality  problems.  As more  manufacturers of computer hard disks
move toward total  inspection  protocols  versus  statistical  sampling,  demand
during the past year for the Company's  products which can inspect computer hard
disks has increased  significantly.  The Company is also working on research and
development  for porting the  Company's  technology  in its other systems to the
inspection of flat panel displays.

         The Company currently serves three markets with its inspection systems:
semiconductors,  computer hard disks and flat panel displays.  In addition,  the
Company plans to continue to develop additional products, based on the Company's
existing patented and proprietary  technologies,  to further develop laser based
inspection systems.

         The Company's  goal is to maintain a leadership  position in the United
States in photomask inspection systems for soft defects (e.g.,  particulates and
other  contamination)  and  use its  knowledge  and  contacts  to  pursue  other
opportunities in high performance inspection markets. The Company intends to use
a portion of the  proceeds of this  Offering  to expand its sales and  marketing
activities;   continue   research  and  development   activities  in  inspection
opportunities;  and to continue to work  closely with major  customers  and seek
strategic  alliances  with other  industry  participants  in order to maintain a
leading edge position in the high performance  inspection  markets. In addition,
the  Company  may  consider  acquisitions  in  complementary  businesses  in the
inspection and handling markets.

         QCO's  principal  offices  and  manufacturing  facilities  are based in
Burlington,  Massachusetts. The Company also maintains regional sales or service
personnel in Texas,  Florida, New Mexico,  Oregon,  Arizona and California.  The
Company  currently  has  approximately  60  employees  and  has   manufacturer's
representatives in Europe and distributors in Asia.

         The Company maintains its principal  executive offices at 154 Middlesex
Turnpike,  Burlington,  Massachusetts  01803,  and its telephone number is (617)
272-4949.

                                  THE OFFERING
<TABLE>

<S>                                                    <C>                                                                        
Securities Offered by the Company ................     950,000  shares  of  Common  Stock  and  950,000  Redeemable   Warrants.  See
                                                      "Description of Securities."

Redeemable Warrants ..............................    Each  Redeemable  Warrant  entitles the holder to purchase one share of Common
                                                      Stock at a price of $7.80 per share  (130% of the  public  offering  price per
                                                      share)  beginning  ___________,  1997  (13  months  after  the  date  of  this
                                                      Prospectus) and ending ______________, 2001 (five years after the date of this
                                                      Prospectus),  unless the Redeemable  Warrants are redeemed as provided herein.
                                                      The Redeemable Warrants are redeemable by the Company at a redemption price of
                                                      $ .20 per Redeemable  Warrant at any time commencing  thirteen months from the
                                                      date of this  Prospectus on 30 days' prior written  notice,  provided that the
                                                      average  closing bid price of the Common  Stock  equals or exceeds  $10.80 per
                                                      share (180% of the public offering price per share) for 20 consecutive trading
                                                      days ending within 10 days prior to the notice of redemption. See "Description
                                                      of Securities."

Shares of Common Stock
  Outstanding Before Offering ....................    2,150,000 shares

Shares of Common Stock to be
  Outstanding After Offering .....................    3,100,000 shares

Use of Proceeds ..................................    The net  proceeds  from the  Offering  will be used for sales  and  marketing,
                                                      research and  development  activities,  repayment of debt to an affiliate  and
                                                      general working capital and corporate purposes. See "Use of Proceeds."

Risk Factors .....................................    Investment  in the  Securities  involves a high  degree of risk and  immediate
                                                      substantial dilution. See "Risk Factors" and "Dilution."

NASDAQ/NMS Symbols(1):

         Common Stock ............................    QCOI
         Redeemable Warrants .....................    QCOI.W

</TABLE>

- ----------

(1)      No assurance  can be given that an active  trading  market will develop
         for the  Securities.  See "Risk Factors -- Absence of Public Market and
         Possible  Volatility  of  Stock  Price;"  "Risk  Factors  --  Arbitrary
         Determination of Offering Price."


                                       4



         Except where otherwise indicated,  all share and per share data in this
Prospectus (i) assumes no exercise of 950,000 Redeemable Warrants; (ii) gives no
effect  to  285,000   shares   issuable  upon  exercise  of  the   Underwriters'
overallotment  option,   including  142,500  shares  underlying  the  Redeemable
Warrants subject to such option; (iii) gives no effect to 95,000 shares issuable
upon exercise of the Representative's  Warrants;  (iv) gives no effect to 95,000
shares issuable upon the exercise of 95,000 Redeemable  Warrants  underlying the
Representative's  Warrants; (v) assumes no exercise of stock options to purchase
up to 360,000  shares which may be issued  pursuant to the Company's  1996 Stock
Option Plan (the "1996 Plan"),  of which 231,992 options have been granted as of
the date of this Prospectus,  including options to purchase up to 107,500 shares
which were  granted to certain  legal  advisors  to the  Company  (the  "Advisor
Options") at an exercise price of $6.30 per share;  and (vi) assumes no exercise
of stock  options  to  purchase  of up to  100,000  shares  which  may be issued
pursuant to the Company's 1996 Director  Formula Stock Option Plan (the "Formula
Plan"),  of  which  30,000  options  have  been  granted  as of the date of this
Prospectus (collectively,  the 1996 Plan and the Formula Plan are referred to as
the  "Plans").  See  "Management  -- 1996 Stock  Option  Plan,"  "Management  --
Director Formula Stock Option Plan," "Underwriting" and "Legal Matters."


                                       5



                          SUMMARY FINANCIAL INFORMATION

         The following sets forth certain  historical  financial  information of
the Company.

STATEMENT OF OPERATIONS DATA:

<TABLE>
<CAPTION>
                                                                     Fiscal Years Ended December 31,    Three Months Ended March 31,
                                                                     -------------------------------    ----------------------------
                                                                       1995        1994         1993         1996        1995
                                                                       ----        ----         ----         ----        ----
                                                                  
<S>                                                                <C>          <C>          <C>          <C>         <C>       
Net sales ..................................................       $10,373,464  $8,394,932   $6,003,843   $3,212,008  $1,777,600
Cost of sales ..............................................         4,798,902   3,911,108    3,269,363    1,521,052     932,934
                                                                   -----------  ----------   ----------   ----------  ----------
Gross profit ...............................................         5,574,562   4,483,824    2,734,480    1,690,956     844,666
                                                                   -----------  ----------   ----------   ----------  ----------
                                                                  
Operating expenses:                                                
  Selling, general and                                              
  administrative expenses ..................................        2,843,266    2,465,479    1,986,663      964,994     652,796
  Engineering expenses .....................................        1,586,951    1,347,480    1,334,364      365,113     380,316
                                                                   ----------   ----------   ----------   ----------  ----------
       Total operating expenses ............................        4,430,217    3,812,959    3,321,027    1,330,107   1,033,112
                                                                   ----------   ----------   ----------   ----------  ----------
Operating income(loss) .....................................        1,144,345      670,865     (586,547)     360,849    (188,446)
Interest expense, net ......................................          156,345      162,942      117,404       38,838      53,090
                                                                   ----------   ----------     --------   ----------  ----------
Income (loss) before                                              
provision for income taxes .................................          988,000      507,923      (703,951)    322,011    (241,536)
Provision for income taxes .................................           79,781       37,866        11,101      21,870      10,820
                                                                   ----------   ----------   -----------  ----------  ----------
Net income (loss) ..........................................       $  908,219   $  470,057   $  (715,052) $  300,141  $ (252,356)
                                                                   ==========   ==========   ===========  ==========  ========== 
Net income (loss) per                                             
common and common equivalent share .........................       $      .42   $      .22   $  (    .33) $      .14  $ (    .12)
                                                                   ==========   ==========   ===========  ==========  ========== 
Weighted average common and common                                          
equivalent shares outstanding ..............................        2,173,174    2,173,174      2,173,174  2,173,174   2,173,174
                                                                    =========    =========      =========  =========   =========
</TABLE>
                          
BALANCE SHEET DATA:

<TABLE>
<CAPTION>

                                                                                                           At March 31, 1996       
                                                                                                           -----------------
                                                                                       At                    
                                                                                December 31, 1995       Actual     As Adjusted(1)
                                                                                -----------------       ------     --------------
                                                                               
<S>                                                                               <C>                 <C>           <C>         
Working capital ............................................                      $2,060,723          $4,676,498    $  9,176,498
Total assets ...............................................                      $7,721,910          $7,769,169    $ 11,519,169
Short-term debt ............................................                      $4,250,000          $1,012,791    $    262,791
Long-term debt, less current maturities.....................                      $       --          $3,052,734    $  3,052,734
Stockholders' equity .......................................                      $2,203,838          $1,753,979    $  6,253,979
</TABLE>
                                                                               
- ----------                                    

(1)    Gives effect to the receipt by the Company of the  estimated net proceeds
       of  approximately  $4,500,000 from the sale of the Securities and the use
       of a portion of the net  proceeds  therefrom  to repay the term loan from
       Kobe  Steel  USA  Holdings,  Inc.  See  "Use of  Proceeds"  and  "Certain
       Transactions."

                                       6

                                  RISK FACTORS

         The   Securities   offered  hereby  involve  a  high  degree  of  risk.
Prospective  investors  should  carefully  consider,  in  addition  to the other
information contained in this Prospectus, the information presented below.

CYCLICAL NATURE OF THE SEMICONDUCTOR,  COMPUTER HARD DISK AND FLAT PANEL DISPLAY
INDUSTRIES

         The  Company's  operating  results  depend on capital  expenditures  by
semiconductor,  computer hard disk, and flat panel display manufacturers,  which
in turn depend on the current and anticipated demand for computers. Although the
semiconductor  industry  in  particular  has  recently  experienced  significant
growth, there can be no assurance that such growth will be sustained.  Moreover,
the overall computer  industry has been and is likely to continue to be cyclical
with periods of oversupply.  A downturn in the demand for computers would likely
reduce the demand for the Company's inspection equipment.  The Company's ability
to reduce  expenses in response to any such  downturn is limited by its need for
continued  investment in research and  development  and in customer  service and
support.  A downturn in demand for  semiconductor,  computer  hard disk and flat
panel display  manufacturing  equipment would have a material  adverse effect on
the  Company's  business,  financial  condition and results of  operations.  See
"Business -- Markets."

FLUCTUATIONS IN OPERATING RESULTS; ACCUMULATED DEFICIT

         The Company derives most of its annual revenues from a relatively small
number of sales of products, systems and upgrades. As a result, any delay in the
recognition  of revenue for single  products,  systems or upgrades  would have a
material  adverse  effect on the  Company's  results of  operations  for a given
accounting  period.  In  addition,  some of the  Company's  net sales  have been
realized near the end of a quarter. Accordingly, a delay in a shipment scheduled
to occur near the end of a particular quarter could materially  adversely affect
the Company's results of operations for that quarter.

         The  Company's  operating  results  have  historically  been subject to
significant  quarterly and annual  fluctuations.  The Company  believes that its
operating results will continue to fluctuate on a quarterly and annual basis due
to a variety of factors, including but not limited to the cyclical nature of the
industries  served by the  Company's  inspection  products,  patterns of capital
spending by customers, the timing of significant orders, order cancellations and
shipment rescheduling, market acceptance of the Company's products, fluctuations
in the grant and funding of development  contracts,  consolidation of customers,
unanticipated  delays  in  design,  engineering  or  production  or in  customer
acceptance  of product  shipments,  changes  in  pricing  by the  Company or its
competitors, the timing of product announcements or introductions by the Company
or its competitors, the mix of systems sold, the relative proportions of product
revenues and service revenues, the timing of payments of sales commissions,  the
availability  of components and  subassemblies,  changes in product  development
costs,  expenses  associated with  acquisitions and exchange rate  fluctuations.
Over the last three years,  the Company's  gross margin has  fluctuated

                                       7

and the Company  anticipates  that its gross margin will  continue to fluctuate.
The  Company's  net income and cash flow will also be affected by its ability to
apply its net operating loss carryforwards ("NOLs"), which totaled approximately
$2,163,000 for federal income tax purposes at December 31, 1995, against taxable
income in future  periods.  Under the Tax Reform Act of 1986,  the amount of the
benefit from NOLs may be impaired or limited in certain circumstances, including
a cumulative stock ownership  change of more than 50% over a three-year  period,
which  occurred in connection  with the  management  buyout.  As a result of the
management  buyout,  the  Company is limited to  approximately  $180,000 of loss
utilization per year. See "Certain Transactions." The Company cannot predict the
impact of these and other  factors on its  financial  performance  in any future
period.

         As of March  31,  1996,  the  Company  had an  accumulated  deficit  of
approximately  $1,406,000  as a result of  losses  incurred  for the year  ended
December  31,  1993 and prior  years.  Although  the  Company  had net income of
$908,219  and  $470,057  for  the  years  ended  December  31,  1995  and  1994,
respectively,  and  $300,141  for the three  months  ended  March 31,  1996,  no
assurance  can be given that the Company  will remain  profitable  in any future
period.  See  "Management's  Discussion and Analysis of Financial  Condition and
Results of Operations."

CONCENTRATION OF CUSTOMERS

         Historically,  the Company  has sold a  significant  proportion  of its
systems  to a limited  number  of  customers  as the  markets  that the  Company
participates in are primarily  dominated by a few major companies.  Sales to the
Company's ten largest  customers  accounted for approximately 96% and 95% of net
sales for the years ended December 31, 1994 and December 31, 1995, respectively.
Sales to the largest customer during those periods  accounted for  approximately
32% of net sales.  The failure to replace sales with sales to other customers in
succeeding  periods  would  have a  material  adverse  effect  on the  Company's
business,  financial  condition and results of operations.  The Company  expects
that sales to  relatively  few  customers  will  continue  to account for a high
percentage of the Company's revenues in any accounting period in the foreseeable
future.  A reduction in orders from any such customer or the cancellation of any
significant  order  could  have a  material  adverse  effect  on  the  Company's
business,  financial condition and results of operations.  None of the Company's
customers  has entered into a long-term  agreement  requiring it to purchase the
Company's products. See "Business -- Customers."

IMPORTANCE OF RECENTLY INTRODUCED PRODUCTS

         The Company's  future success  depends upon the market's  acceptance of
new generations of its systems.  The Company recently commenced shipments of its
QCO-4000,  which  has the  capability  to  inspect  the 0.25 to 0.35  micrometer
generation of  semiconductor  devices  currently in pilot  production  and under
development.  The  inability  of these  systems to achieve  widespread  customer
acceptance or any technical or manufacturing difficulties with these systems (or
subsequent  generations of the Company's  systems) would have a material adverse
effect on the Company's business, financial condition and results of operations.
In  addition,  there  can be no  assurance  that  the  market  for  leading-edge
applications  targeted by the QCO-4000 systems will develop as quickly or to the
degree  that the  Company  currently  anticipates,  or that these  systems  will
achieve widespread customer acceptance. See "Business -- Products and Services."

RAPID TECHNOLOGICAL CHANGE; DEPENDENCE ON PRODUCT DEVELOPMENT

         The  semiconductor, computer  hard disk  drives and flat panel  display
industries,  in general,  are  characterized by rapid  technological  change and
evolving industry  standards.  As a result, the Company must continue to enhance
its existing products and develop and manufacture new products and upgrades with
improved  capabilities,   which  has  required  and  will  continue  to  require
substantial  investments in research and development by the Company to advance a
number of state-of-the-art technologies.  Continuous investments in research and
development   will  also  be  required  to  respond  to  the  emergence  of  new
technologies. The failure to develop, manufacture and market new products, or to
enhance existing products, would have a material adverse effect on the Company's
business,  financial  condition  and results of  operations.  In  addition,  the
Company's  competitors  can be expected to continue to develop and introduce new
and enhanced  products,  any of which could cause a decline in market acceptance
of the Company's products or a reduction in the Company's margins as a result of
intensified price competition.


                                       8


         Changes in manufacturing processes could also have a materially adverse
effect on the Company's business, financial condition and results of operations.
The Company anticipates  continued changes in semiconductor,  computer hard disk
and flat panel display  technologies  and  processes.  There can be no assurance
that the Company will be able to develop,  manufacture  and sell  products  that
respond adequately to such changes. See "Business -- Competition."

         The  Company's  success in  developing  and  selling  new and  enhanced
products  depends upon a variety of factors,  including  accurate  prediction of
future  customer  requirements,   introduction  of  new  products  on  schedule,
cost-effective manufacturing and product performance in the field. The Company's
new product decisions and development  commitments must anticipate the equipment
needed to satisfy the requirements for inspection  processes one year or more in
advance of sales. Any failure to predict accurately customer requirements and to
develop new  generations  of products  to meet those  requirements  would have a
sustained material adverse effect on the Company's business, financial condition
and results of operations.  New product transitions could adversely affect sales
of  existing  systems.  Product  introductions  could  contribute  to  quarterly
fluctuations in operating results as orders for new products commence and orders
for  existing  products or  enhancements  of existing  products  fluctuate.  See
"Business  -- Products  Under  Development"  and  "Business --  Engineering  and
Product Development."

PATENTS AND PROPRIETARY INFORMATION

         The Company's patent and trade secret rights are of material importance
to the Company  and its future  prospects  because  the Company  relies on these
rights to protect  proprietary  technology.  No assurance can be given as to the
issuance of additional patents or, if so issued, as to their scope and validity.
Patents granted may not provide meaningful protection from competitors.  Even if
a competitor's  products were to infringe patents owned by the Company, it would
be costly for the  Company to enforce its rights in an  infringement  action and
would  divert  funds  and  other   resources  from  the  Company's   operations.
Furthermore,  no assurance can be given that the Company'  products or processes
will not infringe  any patents or other  intellectual  property  rights of third
parties.  If the Company's products or processes do infringe the rights of third
parties,  no  assurance  can be given that the Company can obtain a license from
the intellectual property owner on commercially reasonable terms or at all.

         The Company relies on trade secrets that it seeks to protect,  in part,
through,   confidentiality  agreements  with  employees,   consultants  and  its
customers  and  potential  customers.  No  assurance  can be  given  that  these
agreements  will not be breached,  that the Company will have adequate  remedies
for any breach or that the Company's  trade  secrets will not  otherwise  become
known to or  independently  developed by competitors.  As the Company intends to
enforce its patents, trademarks and copyrights and protect its trade secrets, it
may be involved from time to time in litigation to determine the enforceability,
scope  and  validity  of these  rights.  Any such  litigation  could  result  in
substantial  cost to the  Company  and  diversion  of  effort  by the  Company's
management  and technical  personnel.  See "Business -- Patents and  Proprietary
Information."


                                       9


DEPENDENCE ON KEY SUPPLIERS

         The Company does not maintain any long-term supply  agreements with any
of its suppliers,  and the majority of the critical components and subassemblies
included  in the  Company's  products  are  obtained  from a  limited  group  of
suppliers.  The  manufacture  of certain  components and  subassemblies  is very
complex  and  requires  long lead  times  and the  Company's  systems  cannot be
produced  without  certain  critical   components.   Additionally,   alternative
suppliers  for many of these  components  may not be readily  available,  and no
substantial increase in the number of alternative suppliers is anticipated.  The
Company  intends  to  continue  to rely on  outside  suppliers  because of their
specialized  expertise in component  fabrication  and  subsystem  assembly.  The
Company's  reliance on a limited  group of  suppliers  involves  several  risks,
including the potential inability to obtain an adequate supply of components and
reduced  control  over  pricing  and  delivery  time.  To date,  the Company has
generally  been  able  to  obtain  adequate  and  timely  delivery  of  critical
subassemblies  and components,  although it has experienced  occasional  delays.
There can be no assurance that delays or shortages  caused by suppliers will not
occur in the future.  Any  inability to obtain  adequate,  timely  deliveries of
subassemblies  and components  could prevent the Company from meeting  scheduled
shipment dates,  which would damage  relationships  with current and prospective
customers and  materially  adversely  affect the Company's  business,  financial
condition and results of operations. See "Business -- Manufacturing."

LENGTHENED LEAD TIMES; LIMITED MANUFACTURING CAPACITY

         The Company's  systems have a large number of components and are highly
complex.  The  Company  has  experienced  limited  delays in  manufacturing  and
delivering its systems and upgrades and may experience  similar or more extended
delays in the future.  Any inability to manufacture and ship systems or upgrades
on  schedule  could  adversely  affect  the  Company's  relationships  with  its
customers  and  thereby  materially  adversely  affect the  Company's  business,
financial  condition  and  results of  operations.  Due to recent  increases  in
demand, the average time between order and shipment of the Company's systems has
increased  over the last fiscal  year.  The  Company's  ability to increase  its
manufacturing capacity in response to an increase in demand is limited given the
complexity of the  manufacturing  process,  the lengthy lead times  necessary to
obtain  critical  components  and the need for  highly  skilled  personnel.  The
failure of the Company to keep pace with  customer  demand would lead to further
extensions  of  delivery  times,   which  could  deter  customers  from  placing
additional orders,  and could adversely affect product quality.  There can be no
assurance  that the Company will be successful in increasing  its  manufacturing
capacity. See "Business -- Manufacturing."


                                       10


RISKS OF ACQUISITIONS

         The Company's  business strategy  includes  expanding its product lines
and markets through  internal product  development or acquisitions.  Although no
acquisitions  are currently  contemplated  by the Company,  any  acquisition may
result in potentially dilutive issuances of equity securities, the incurrence of
debt and contingent liabilities,  and amortization expense related to intangible
assets acquired,  any of which could  materially  adversely affect the Company's
financial condition and results of operations. In addition,  acquired businesses
may be experiencing  operating  losses.  Any acquisition  will involve  numerous
risks,  including  difficulties in the  assimilation  of the acquired  Company's
operations and products,  uncertainties associated with operating in new markets
and working with new customers, and the potential loss of the acquired company's
key employees.  To date, the Company has had no experience in acquisitions.  See
"Use of  Proceeds  --  Working  Capital  and  General  Corporate  Purposes"  and
"Business -- Strategy."

RISKS ASSOCIATED WITH INTERNATIONAL SALES AND OPERATIONS

         Shipments  to  customers  in  countries  other than the  United  States
accounted  for 42.5%,  17.9% and 55.7% of net sales in Fiscal 1994,  Fiscal 1995
and the first three months of Fiscal 1996, respectively. The Company anticipates
that international  shipments will continue to account for a significant portion
of net sales of the  foreseeable  future.  Sales and  operations  outside of the
United States are subject to certain inherent risks,  including  fluctuations in
the value of the U.S. dollar relative to foreign  currencies,  tariffs,  quotas,
taxes  and  other  market   barriers,   political   and  economic   instability,
restrictions  on  the  export  or  import  of  technology,  potentially  limited
intellectual   property  protection,   difficulties  in  staffing  and  managing
international operations and potentially adverse tax consequences.  There can be
no assurance  that any of these factors will not have a material  adverse effect
on the Company's  business,  financial  condition or results of  operations.  In
particular, although the Company's international sales are primarily denominated
in U.S. dollars,  currency exchange  fluctuations in countries where the Company
does  business  could  materially   adversely  affect  the  Company's  business,
financial  condition  and results of  operations  by rendering  the Company less
price-competitive than foreign manufacturers.  See "Management's  Discussion and
Analysis  of  Financial  Condition  and  Results of  Operations,"  "Business  --
Customers" and "Business -- Sales and Marketing."


                                       11


LENGTHY SALES CYCLE

         Installing and integrating  inspection equipment requires a substantial
investment  by a customer.  In addition,  customers  often require a significant
number of  product  presentations  and  demonstrations,  as well as  substantial
interaction with the Company's senior  management,  before reaching a sufficient
level  of   confidence   in  the  system's   performance   characteristics   and
compatibility  with  the  customer's  target  applications.   Accordingly,   the
Company's  systems typically have a lengthy sales cycle during which the Company
may expend  substantial  funds and management  time and effort with no assurance
that a sale will result. See "Business -- Sales and Marketing."

HEALTH AND SAFETY REGULATIONS AND STANDARDS

         The Company's products and worldwide operations are subject to numerous
governmental  regulations designed to protect the health and safety of operators
of  manufacturing  equipment.  In  particular,   recent  European  Union  ("EU")
regulations  relating  to  electromagnetic  fields,  electrical  power and human
exposure  to laser  radiation  have  been  implemented.  In  addition,  numerous
domestic  semiconductor  manufacturers,   including  certain  of  the  Company's
customers,  have subscribed to voluntary health and safety standards and decline
to purchase equipment not meeting such standards.  The Company believes that its
products currently comply with all applicable  material  governmental health and
safety  regulations  and  standards,  including  those  of the EU,  and with the
voluntary  industry  standards  currently in effect.  In part because the future
scope of these and other  regulations and standards  cannot be predicted,  there
can be no  assurance  that the  Company  will be able to comply  with any future
regulation  or industry  standard.  Noncompliance  could result in  governmental
restrictions  on sales or  reductions  in customer  acceptance  of the Company's
products.   Compliance  may  also  require  significant  product  modifications,
potentially  resulting in increased costs and impaired product performance.  See
"Business -- Government Regulations and Industry Standards."

DEPENDENCE  UPON KEY  PERSONNEL;  POSSIBLE  LACK OF  AVAILABILITY  OF  QUALIFIED
PERSONNEL

         The  Company  is  dependent  to a large  degree on the  experience  and
abilities of its Chief Executive Officer, President and Chairman, Eric T. Chase,
and its Vice President of Technology, Jay L. Ormsby. The loss of the services of
either of these individuals could have a material adverse effect on the Company.
The Company has entered into employment  agreements,  containing  noncompetition
restrictions,  with each of Messrs. Chase and Ormsby. The Company has and is the
sole beneficiary,  subject to the bank's interest,  of key-person life insurance
policies,  each in the amount of $1,000,000,  on the lives of Messrs.  Chase and
Ormsby. See "Management -- Employment Agreements."

         The Company's  future success and growth  strategy will depend in large
part upon its ability to attract and retain highly skilled managerial, technical
and  marketing  personnel.  Competition  for  such  personnel  in the  Company's
industry  is  intense.  No  assurance  can be  given  that the  Company 


                                       12

will be successful in attracting or retaining the qualified  personnel necessary
for its business and  anticipated  growth,  and the failure to attract or retain
such personnel could have a material  adverse effect on the Company's  business,
financial condition and results of operations.

CONTROL BY CURRENT PRINCIPAL STOCKHOLDERS

         Upon  completion  of the  Offering  and  assuming  no  exercise  of the
Underwriters'    overallotment    option,   the   Redeemable    Warrants,    the
Representative's  Warrants or other outstanding  options,  the Company's current
principal  stockholders,  QC Optics  Voting  Trust and Kobe Steel USA  Holdings,
Inc., will  beneficially own  approximately  69.4% of the outstanding  shares of
Common  Stock of the  Company.  As a result,  they will be able to  control  all
matters  requiring  approval by the  stockholders of the Company,  including the
election of  directors.  The  Company's  bylaws do not  provide  for  cumulative
voting. See "Principal Stockholders" and "Description of Securities."

DISCRETIONARY  USE  OF  PROCEEDS;   POSSIBLE  NEED  FOR  ADDITIONAL   FINANCING;
SUBSTANTIALLY ALL ASSETS PLEDGED

         The Board of  Directors of the Company  will have broad  discretion  in
allocating the net proceeds of the Offering  among the  categories  discussed in
"Use of  Proceeds."  If the net  proceeds of the  Offering  are not adequate for
completion  of the  Company's  anticipated  uses,  additional  financing  may be
necessary.  No  assurance  can be given that the Company  will be able to secure
additional  financing  or that such  financing  will be  available  on favorable
terms.  If the  Company  is unable  to obtain  such  additional  financing,  the
Company's  ability  to  maintain  its  current  level  of  operations  could  be
materially  adversely  affected  and the  Company  may be required to reduce its
overall  expenditures.  See  "Use of  Proceeds,"  "Business"  and  "Management's
Discussion and Analysis of Financial Condition and Results of Operations."

         The  Company  has a  revolving  line of  credit  facility  with a bank,
pursuant  to  which  it  has  pledged  substantially  all  of  its  assets.  The
cancellation  by the  bank,  or any  future  lender,  of  the  Company's  credit
facilities would have a material adverse effect on the Company's  operations and
financial  condition.  See  "Management's  Discussion  and Analysis of Financial
Condition and Results of Operations."

CLASSIFIED BOARD OF DIRECTORS

         The Company's  bylaws  provide for its Board of Directors to be divided
into three classes of directors serving staggered three-year terms. As a result,
approximately  one-third  of the Board of  Directors  will be elected each year.
Moreover,  under  the  Delaware  General  Corporation  Law,  in  the  case  of a
corporation  having a classified  Board of Directors,  stockholders may remove a
director only for cause. This provision,  when coupled with the provision of the
bylaws  authorizing  only the Board of Directors  to fill vacant  directorships,
will preclude a stockholder from removing incumbent  directors without cause and
simultaneously  gaining  control  of the  Board  of  Directors  by

                                       13

filling  the  vacancies  created  by such  removal  with its own  nominees.  See
"Description  of  Securities  --  Delaware  Law and  Certain  Charter  and Bylaw
Provisions."

ELIGIBILITY FOR NASDAQ/NMS TRADING

         Although  the Company  has applied for listing of the Common  Stock and
Redeemable Warrants on the NASDAQ/NMS,  their approval for listing and continued
inclusion  will  depend on the  Company's  ability to meet  certain  eligibility
requirements  established for the system.  Loss of NASDAQ/NMS  eligibility would
result, for example,  if the Company has continuous material operating losses or
if the market price of the Common Stock falls below certain specified levels. If
the Company's Securities become ineligible for trading on the system for this or
any other reason,  such Securities may be subject to a rule under the Securities
Exchange  Act  of  1934  that  imposes   additional   stringent  sales  practice
requirements on  broker-dealers  who sell the Company's Common Stock which could
result in significantly  less liquidity for and/or a decreased  trading price of
the Company's Common Stock.

POSSIBLE ISSUANCE OF ADDITIONAL SHARES OF COMMON STOCK AND PREFERRED STOCK;
PREFERRED STOCK CURRENTLY OUTSTANDING

         The Company is authorized  to issue up to  10,000,000  shares of Common
Stock, of which 3,100,000  shares of Common Stock will be issued and outstanding
upon completion of the Offering  (3,242,500  shares  assuming the  Underwriters'
overallotment option is exercised in full). The Company's Board of Directors has
authority,  without action or vote of the stockholders,  to issue all or part of
the  authorized  but  unissued  shares.  Any  such  issuance  would  dilute  the
percentage  ownership  interest of stockholders  and may further dilute the book
value of the Common Stock.

         In addition,  the Company is authorized to issue up to 1,000,000 shares
of Preferred Stock, $ .01 par value per share (the "Preferred  Stock"). Of these
shares of Preferred  Stock,  no shares are issued and outstanding as of the date
of this Prospectus. The Preferred Stock may be issued in one or more series, the
terms  of  which  may be  determined  at the time of  issuance  by the  Board of
Directors, without further action by stockholders, and may include voting rights
(including the right to vote as a series on particular matters),  preferences as
to dividends and liquidation,  conversion and redemption rights and sinking fund
provisions. The issuance of any shares of Preferred Stock could adversely affect
the rights of the holders of Common  Stock and,  therefore,  reduce the value of
the Common Stock. In particular, specific rights granted to holders of Preferred
Stock could be used to restrict the Company's  ability to merge with or sell its
assets to a third party,  thereby  preserving control of the Company by its then
owners,  and may  adversely  affect  the  voting  power of holders of the Common
Stock. See "Description of Securities."

ABSENCE OF PUBLIC MARKET AND POSSIBLE VOLATILITY OF STOCK PRICE

         No public market for the  Securities has existed prior to the Offering.
No  assurance  can be given  that an  active  trading  market  in the  Company's
Securities will develop after completion of


                                       14

the Offering or, if developed,  that it will be  sustained.  No assurance can be
given that the market price of the Company's  Securities will not fall below the
initial public offering price.  The Company  believes  factors such as quarterly
fluctuations  in financial  results and  announcements  of new technology in the
semiconductor,  computer  hard disk  drive  and flat  panel  display  inspection
industries may cause the market price of the Company's  Securities to fluctuate,
perhaps substantially.  These fluctuations,  as well as general stock market and
economic  conditions  such as recessions or high interest  rates,  may adversely
affect the market price of the Securities.

ARBITRARY DETERMINATION OF OFFERING PRICE

         The  initial   public   offering  price  of  the  Securities  has  been
arbitrarily  determined by negotiation  between the Company and the Underwriters
and does not necessarily  bear any  relationship to the Company's  assets,  book
value or financial condition,  or to any other recognized criteria of value. See
"Underwriting."

IMMEDIATE AND SUBSTANTIAL DILUTION

         Investors who purchase  Securities in the Offering will incur immediate
and  substantial  dilution in the net tangible book value of the Common Stock of
approximately  $4.08  per  share  (includes  the  purchase  price  of  $.10  per
Redeemable Warrant) or approximately 67% of the public offering price per share.
See "Dilution."

NO DIVIDENDS

         The Company has not paid cash  dividends  on its Common Stock since its
inception and does not anticipate  paying any cash dividends on its Common Stock
in the foreseeable  future.  The Company currently intends to reinvest earnings,
if  any,  in the  development  and  expansion  of its  business.  The  Company's
agreement  with its primary  bank  lender  prohibits  the  payment of  dividends
without the bank's prior consent. See "Dividend Policy."

LIMITATION ON OFFICERS' AND DIRECTORS' LIABILITIES UNDER DELAWARE LAW

         Pursuant to the Company's  Certificate of Incorporation,  as authorized
under  applicable  Delaware  law,  directors  of the  Company are not liable for
monetary  damages for breach of  fiduciary  duty,  except in  connection  with a
breach of the duty of loyalty,  for acts or omissions not in good faith or which
involve  intentional  misconduct  or a knowing  violation  of law,  for dividend
payments or stock repurchases  illegal under Delaware law or for any transaction
in which a director has derived an improper personal benefit.  In addition,  the
Company's  bylaws  provide  that the Company  must  indemnify  its  officers and
directors  to the fullest  extent  permitted  by Delaware  law for all  expenses
incurred in the  settlement  of any actions  against such persons in  connection
with  their  having  served  as  officers  or  directors  of  the  Company.  See
"Management -- Limitation on Officers' and Directors' Liabilities."


                                       15


ANTI-TAKEOVER  MEASURES;  POTENTIAL  ANTI-TAKEOVER  EFFECT  OF  CERTAIN  CHARTER
PROVISIONS

         The  Company,  as a Delaware  corporation,  is  subject to the  General
Corporation  Law of the State of Delaware,  including  Section 203  thereof,  an
anti-takeover law enacted in 1988. In general,  the law restricts the ability of
a publicly held Delaware  corporation from engaging in a "business  combination"
with an "interested  stockholder"  for a period of three years after the date of
the  transaction  in which the person  became an  interested  stockholder.  As a
result, potential acquirors of the Company may be discouraged from attempting to
effect an acquisition  transaction with the Company,  thereby possibly depriving
holders  of the  Company's  securities  of  certain  opportunities  to  sell  or
otherwise  dispose of such  securities at  above-market  prices pursuant to such
transactions.  As a result of the application of Section 203, certain provisions
in the  Company's  Certificate  of  Incorporation  and bylaws,  as amended,  and
certain change in control  provisions  contained in the employment  contracts of
the six officers of the corporation, potential acquirors of the Company may find
it more  difficult or be  discouraged  from  attempting to effect an acquisition
transaction  with  the  Company,  thereby  possibly  depriving  holders  of  the
Company's  securities of certain  opportunities to sell or otherwise  dispose of
such  securities  at  above-market  prices  pursuant to such  transactions.  See
"Management -- Employment Agreements" and "Description of Securities -- Delaware
Law and Certain Charter and Bylaw Provisions."

FUTURE SALES OF COMMON STOCK

         None of the 2,150,000 shares of Common Stock outstanding as of the date
of this  Prospectus has been  registered  under the Securities  Act, and all are
"restricted  securities"  under Rule 144 of the  Securities  Act  ("Rule  144").
Ordinarily,  under Rule 144, a person holding restricted securities for a period
of two years may, every three months, sell in ordinary brokerage transactions or
in  transactions  directly with a market maker an amount equal to the greater of
one percent of the Company's then outstanding Common Stock or the average weekly
trading volume during the four calendar weeks prior to such sale.  Rule 144 also
permits  sales by a person who is not an  affiliate  of the  Company and who has
satisfied a three-year  holding period without any quantity  limitation.  All of
the officers,  directors and stockholders of the Company,  with the exception of
Kobe Steel USA  Holdings,  Inc.,  have agreed not to sell any of their shares of
Common Stock for a period of at least 13 months from the date of this Prospectus
without  the  prior  written  consent  of the  Representative.  Kobe  Steel  USA
Holdings,  Inc.  has  agreed  not to,  directly  or  indirectly,  offer to sell,
contract to sell, or sell any beneficial  interest in the Company's Common Stock
for a period of six months  from the date of this  Prospectus  without the prior
written consent of the Representative.  Absent such agreements, 90 days from the
date of this  Prospectus,  812,687  shares of Common Stock would be eligible for
sale  pursuant to Rule 144.  Future  sales under Rule 144 may have a  depressive
effect on the market price of the Common Stock  should a public  market  develop
for such stock. See "Shares Eligible for Future Sale."


                                       16



SUBSTANTIAL SHARES OF COMMON STOCK RESERVED FOR THE EXERCISE OR GRANT OF OPTIONS
AND WARRANTS; REGISTRATION RIGHTS OF WARRANT HOLDERS

         The Company has  reserved  460,000  shares of Common Stock for issuance
upon exercise of options granted or available for grant to employees,  officers,
directors,  advisors and consultants pursuant to the Company's Plans, as well as
an aggregate of 1,140,000  shares of Common Stock for issuance upon (i) exercise
of the Redeemable Warrants, and (ii) exercise of the Representative's  Warrants.
The  existence  of the  aforementioned  options and  warrants  may prove to be a
hindrance to future  financing  by the Company.  The holders of such options and
warrants may exercise them at a time when the Company would otherwise be able to
obtain additional equity capital on terms more favorable to the Company.

         The Company  has agreed  that,  under  certain  circumstances,  it will
register under federal and state securities laws the  Representative's  Warrants
and  the  shares  of  Common  Stock  issuable  thereunder.   Exercise  of  these
registration  rights could involve  substantial expense to the Company at a time
when it could not afford such  expenditures  and may adversely  affect the terms
upon which the Company may obtain additional financing.
See "Description of Securities."

POSSIBLE LIMIT ON EXERCISE OF REDEEMABLE WARRANTS

         In order for a holder to exercise a Redeemable Warrant, there must be a
current  registration  statement  on  file  with  the  Securities  and  Exchange
Commission  (the  "Commission")  and various  state  securities  commissions  to
register the shares of Common Stock underlying the Redeemable  Warrants for sale
to the holder of the Redeemable Warrant.  The Company has agreed, so long as the
Redeemable  Warrants  are  outstanding,  to  use  its  best  efforts  to  keep a
registration  statement  effective under the Securities Act and state securities
laws to permit the  issuance  of the shares of Common  Stock  upon  exercise  or
exchange of the Redeemable Warrants. Nevertheless,  although the Company intends
to do so, no assurance can be given that the registration statement will be kept
current,  the failure of which may result in the  Redeemable  Warrants not being
exercisable  or  exchangeable  and  therefore  worthless.  See  "Description  of
Securities -- Redeemable Warrants."


POSSIBLE REDEMPTION OF REDEEMABLE WARRANTS

         Beginning   __________,   1997  (13  months  after  the  date  of  this
Prospectus),  the Redeemable  Warrants are redeemable by the Company at $.20 per
Redeemable  Warrant on 30 days' prior written notice,  provided that the average
closing bid price of the Common Stock  equals or exceeds  $10.80 per share (180%
of the public  offering price per share) for 20 consecutive  trading days ending
within  10  days  prior  to  the  notice  of  redemption.  See  "Description  of
Securities."  The  Redeemable  Warrants  can only be  redeemed  if they are then
exercisable  and  a  current  registration  statement  covering  the  Redeemable
Warrants and the shares of Common Stock  issuable  thereunder is then in effect.
Redemption of the Redeemable  Warrants may force the holders to (i) exercise the
Redeemable  Warrants  and  pay  the  exercise  price  at a time  when  it may be
disadvantageous  for them to do so or (ii) sell the  Redeemable  Warrants at the
current  market  price when they  might  otherwise  wish to hold the  Redeemable
Warrants. See "Description of Securities -- Redeemable Warrants."


                                       17


                                 USE OF PROCEEDS

        The net  proceeds to be  received  by the  Company  from the sale of the
Securities offered hereby,  after deducting $579,500 for underwriting  discounts
and  approximately  $640,000  for  other  estimated  expenses  of the  Offering,
including  the  Representative's   non-accountable  expense  allowance  and  the
consulting fee payable to the  Representative,  are expected to be approximately
$4,500,000 (approximately  $5,300,000 if the Underwriters'  overallotment option
is exercised in full). The net proceeds are intended to be used approximately as
follows:

                                                                    Amount
                                                                    ------

    Sales and Marketing                                          $   500,000
    Repayment of Debt                                            $   750,000
    Research and Development Activities                          $   500,000
    Working Capital and General Corporate Purposes               $ 2,750,000
                                                                 -----------
                                                                 $ 4,500,000
                                                                 ===========
SALES AND MARKETING

         Approximately $500,000 of the net proceeds of the Offering are intended
for use in expanding the Company's sales and marketing activities,  particularly
outside of the United States. See "Business -- Sales and Marketing."

REPAYMENT OF DEBT

         Approximately $750,000 of the net proceeds of the Offering will be used
to repay a loan due on December 31, 1996 to Kobe Steel USA  Holdings,  Inc. This
loan was made by Kobe Steel USA Holdings, Inc. to the Company in connection with
the management buyout in March 1996. The loan bears interest at 8% per annum. In
addition,  the Company is required  prior to repaying the $750,000  loan to Kobe
Steel USA Holdings, Inc. to first repay any overadvances  outstanding from State
Street Bank and Trust Co. ("State Street") under a $4,000,000  revolving line of
credit issued in March 1996 (the "State Street  Loan").  In connection  with the
State  Street  Loan,  State  Street  provided  a $500,000  overadvance  which is
required to be repaid by October 31,  1996.  A portion of this  overadvance  was
used to complete the management  buyout.  However,  the Company has not used the
State Street  overadvance  since May 31, 1996 and, as a result, no proceeds from
this   Offering  are  expected  to  be  necessary  to  repay  any  State  Street
overadvance.   See  "Certain  Transactions"  and  "Management's  Discussion  and
Analysis of Financial  Condition  and Results of  Operations  --  Liquidity  and
Capital Resources."

RESEARCH AND DEVELOPMENT ACTIVITIES

         Prior  to the  management  buyout,  ownership  of a  greater  than  50%
interest in the Company by a non-U.S. stockholder, Kobe Steel Ltd., through Kobe
Steel USA Holdings,  Inc.,  precluded the Company from  participating in certain
research and development  activities  sponsored by U.S.  government agencies and
federally funded

                                       18


consortia,  such as SEMATECH.  As a result of the management buyout, the Company
intends  to  participate  in  these  consortia  and to seek  federally  provided
research  and  development  funding,  particularly  in the  fields of flat panel
displays  and other  inspection  product  areas.  However,  in  addition  to the
$500,000 of the net proceeds  intended to be used for  research and  development
activities, the Company expects to continue to use a portion of its own funds to
support  research and development  activities.  See "Business -- Engineering and
Product  Development"  and  "Management's  Discussion  and Analysis of Financial
Condition and Results of Operations -- Liquidity and Capital Resources."

WORKING CAPITAL AND GENERAL CORPORATE PURPOSES

         Approximately  $2,750,000 of the net proceeds from the Offering will be
used for working capital and general  corporate  purposes.  Although the Company
intends to routinely  explore  potential  acquisitions,  none is currently being
negotiated  and no portion of the net  proceeds  has been  allocated to specific
acquisitions.  The Company's  business strategy  includes  expanding its product
lines and markets through  internal  product  development or  acquisitions.  Any
acquisition may result in potentially  dilutive  issuances of equity securities,
the  incurrence of debt and contingent  liabilities,  and  amortization  expense
related to intangible assets acquired,  any of which could materially  adversely
affect the Company's financial condition and results of operations.

         In March 1996,  the  Company  established  a  revolving  line of credit
facility  with  State  Street.  At May 31,  1996,  the  Company  had  borrowings
outstanding under the State Street Loan of approximately $811,000 and additional
availability under the line of credit of approximately  $2,400,000.  The line of
credit is secured by the personal unlimited  guarantees of each of Eric T. Chase
and K. Andrew Bernal,  the Company's Chief Executive Officer and President,  and
Vice President of Sales and Marketing,  respectively. The line of credit is also
guaranteed on a limited basis by other Company officers.  The terms of the State
Street Loan allow for the termination of these guarantees  provided that (i) any
overadvance  is paid in full by October 31, 1996 and the qualified  inventory is
excluded  from  the  Company's  borrowing  base;  or (ii)  upon the  receipt  of
$5,000,000  in net  proceeds  from an  equity  financing  (gross  proceeds  less
underwriting  discounts  and  commissions)  and,  in either  case,  there are no
defaults under the facility.  Following the completion of this Offering,  and in
order to reduce interest expense,  the Company may use a portion of the proceeds
of the  Offering  to pay down all or a portion  of the State  Street  Loan.  See
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations -- Liquidity and Capital Resources" and "Certain Transactions."

         Any net  proceeds  received  from  the  exercise  of the  Underwriters'
overallotment option will be used to supplement general working capital.

         The  allocation  of the net  proceeds of the  Offering  set forth above
represents  the Company's best estimate based upon its present plans and certain
assumptions regarding general economic and industry conditions and the Company's
future revenues and  expenditures.  The Company reserves the right to reallocate
the  proceeds  within the above  described  categories  or to other  purpose  in


                                       19

 
response to, among other things, changes in its plans, industry conditions,  and
the Company's future revenues and expenditures.

         Based on the Company's operating plan, management believes that the net
proceeds  from the  Offering,  existing  bank and other credit  facilities,  and
anticipated  cash flow from  operations will be sufficient to meet the Company's
anticipated  cash  needs and  finance  its plans for  expansion  for at least 12
months from the date of this Prospectus.  See "Risk Factors -- Discretionary Use
of Proceeds;  Possible Need for Additional  Financing;  Substantially All Assets
Pledged" and  "Management's  Discussion and Analysis of Financial  Condition and
Results of Operations -- Liquidity and Capital Resources."

         Proceeds not immediately required for the purposes described above will
be invested principally in U.S. government securities,  short-term  certificates
of deposit, money market funds, or other high-grade, short-term interest-bearing
investments.

                                    DILUTION

         At March  31,  1996,  the net  tangible  book  value  of the  Company's
outstanding  shares of Common Stock was $1,753,979,  or  approximately  $.82 per
share.  "Net  tangible  book  value"  per  share  represents  the  amount of the
Company's total assets less the amount of its total liabilities,  divided by the
number of shares of Common Stock  outstanding.  Without  taking into account any
other  changes in net tangible  book value after March 31,  1996,  other than to
give effect to the sale of the Common Stock offered  hereby at an assumed public
offering  price of $6.10 per share(1),  the pro forma net tangible book value of
the  Company's  outstanding  shares of Common Stock at March 31, 1996 would have
been  $6,253,979,  or approximately  $2.02 per share,  representing an immediate
increase in net tangible book value of approximately  $1.20 per share to current
stockholders and an immediate  dilution of approximately  $4.08 per share to new
investors. The following table illustrates this per share dilution:

Public offering price per share of Common Stock
  offered hereby(1) ................................................... $ 6.10

     Net tangible book value per share of
       Common Stock at March 31, 1996..................... $   .82

      Increase in net tangible book value per
        share of Common Stock ............................ $ 1.20
                                                           ------

Pro forma net tangible book value
  per share of Common Stock after Offering............................. $ 2.02
                                                                        ------

Dilution per share of Common Stock to investors
  in this Offering..................................................... $ 4.08
                                                                        ======
- ----------
(1) Includes the purchase price of $.10 per Redeemable Warrant.

                                       20

         In the event that the Underwriter exercises the overallotment option in
full,  the pro forma net tangible book value per share of Common Stock after the
Offering (less underwriting  commissions and discounts and estimated expenses of
the Offering) would be approximately $2.18 per share,  representing an immediate
increase in net tangible book value of approximately  $1.36 per share to current
stockholders and an immediate  dilution of approximately  $3.92 per share to new
investors.

         The  following  table sets forth,  at March 31, 1996 and as adjusted to
give effect to the sale of the Common Stock offered hereby, the number of shares
of Common Stock purchased,  the percentage of Common Stock purchased,  the total
consideration  paid, the percentage of total  consideration paid and the average
price  per  share  paid by the  existing  stockholders  of the  Company  and the
investors in the Offering, assuming a public offering price of $6.00 per share.

<TABLE>
<CAPTION>

                            Shares Purchased     Total Consideration Paid
                            ----------------     ------------------------
                                                                              Average Price
                           Number  Percentage(1)     Amount    Percentage        Per Share
                           ------  -------------     ------    ----------        ---------

<S>                        <C>         <C>        <C>            <C>              <C>  
New Investors ..........   950,000    30.65%      $5,700,000     64.33%           $ 600

Existing Stockholders .. 2,150,000    69.35%       $3,160,000     35.67%          $1.47
                         ---------    -----        ----------     -----      
         Total ......... 3,100,000      100%       $8,860,000       100%
                         =========      ===        ==========       === 
</TABLE>


                                       21


                                 CAPITALIZATION

        The  following  table sets forth the  capitalization  of the  Company at
March 31, 1996, and as adjusted capitalization of the Company at March 31, 1996,
to  reflect  the sale and  issuance  of the  Securities  offered  hereby and the
initial application thereof as described in "Use of Proceeds."

                                                          March   31, 1996
                                                          ----------------
                                                        Actual    As Adjusted(2)
                                                        ------    --------------

Short-term debt(1):
     Revolving line of credit .....................  $   262,791     $  262,791
     Kobe Steel term loan .........................      750,000             --
                                                     -----------     -----------
     Total short-term debt ........................  $1,012,791      $  262,791
                                                     ==========      ==========
                                                                   
Long-term debt(1):                                                  
     Revolving line of credit, less current                        
     maturities ...................................  $3,052,734      $3,052,734
                                                                   
Stockholders' equity:                                              
     Preferred stock -- $.01 par value,                             
     1,000,000 shares authorized,                                  
     actual and as adjusted -- 0 shares                            
     issued and outstanding........................      --                --
                                                                   
     Common stock -- $.01 par value, 10,000,000                     
     shares authorized, actual shares issued and                   
     outstanding 2,150,000 and as adjusted                         
     3,100,000 ....................................      21,500          31,000
                                                                   
Additional paid-in capital ........................   3,138,500       7,629,000
                                                                   
Accumulated deficit ...............................  (1,406,021)     (1,406,021)
                                                     ----------      ---------- 
                                                                   
     Total stockholders' equity ...................   1,753,979       6,253,979
                                                     ----------      ----------
                                                                   
Total capitalization ..............................  $4,806,713      $9,306,713
                                                     ==========      ==========
                                                                    
                                                                       
- ----------                                                                      
(1)      See Notes 6 and 7 of Notes to Financial  Statements  included elsewhere
         in this  Prospectus for information  regarding debt  obligations of the
         Company.

(2)      See "Use of  Proceeds"  and  "Management's  Discussion  and Analysis of
         Financial  Condition and Results of Operations -- Liquidity and Capital
         Resources."


                                       22


                                 DIVIDEND POLICY

        The Company has not paid cash  dividends  on its Common  Stock since its
inception and does not anticipate  paying any cash dividends on its Common Stock
in the foreseeable  future.  The Company currently intends to reinvest earnings,
if  any,  in  the  development  and  expansion  of  its  business.   Any  future
determination  with respect to the payment of  dividends  will be subject to the
discretion  of the  Company's  Board  of  Directors  and  will  depend  upon the
earnings,  capital requirements,  and financial position of the Company, general
economic  conditions,  and other pertinent factors.  In addition,  the Company's
agreement  with its primary  bank  lender  prohibits  the  payment of  dividends
without the bank's prior written consent.









                                       23




                             SELECTED FINANCIAL DATA

        The selected financial data set forth below for the years ended December
31, 1995,  1994 and 1993 has been derived from the  financial  statements of the
Company  which as of and for the years ended  December 31, 1995,  1994 and 1993,
have been audited by Arthur Andersen LLP,  independent public  accountants.  The
information  as of and for the three  months  ended  March 31, 1996 and 1995 has
been derived from unaudited financial  statements of the Company which have been
prepared  on the same basis as the  audited  financial  statements  and,  in the
opinion  of  management,  include  all  adjustments  (consisting  only of normal
recurring  adjustments)  necessary for a fair  presentation  of the  information
shown therein.  The unaudited results as of and for the three months ended March
31, 1996 are not  necessarily  indicative  of the results to be expected for the
entire fiscal year.  This  information  should be read in  conjunction  with the
Financial Statements and Notes thereto set forth elsewhere in this Prospectus.

STATEMENT OF OPERATIONS DATA:

<TABLE>
<CAPTION>
                                                                     Fiscal Years Ended December 31,    Three Months Ended March 31,
                                                                     -------------------------------    ----------------------------
                                                                       1995        1994         1993         1996        1995
                                                                       ----        ----         ----         ----        ----
                                                                  
<S>                                                                <C>          <C>          <C>          <C>         <C>       
Net sales ..................................................       $10,373,464  $8,394,932   $6,003,843   $3,212,008  $1,777,600
Cost of sales ..............................................         4,798,902   3,911,108    3,269,363    1,521,052     932,934
                                                                   -----------  ----------   ----------   ----------  ----------
Gross profit ...............................................         5,574,562   4,483,824    2,734,480    1,690,956     844,666
                                                                   -----------  ----------   ----------   ----------  ----------
Operating expenses:                                                
  Selling, general and                                              
  administrative expenses ..................................        2,843,266    2,465,479    1,986,663      964,994     652,796
  Engineering expenses .....................................        1,586,951    1,347,480    1,334,364      365,113     380,316
                                                                   ----------   ----------   ----------   ----------  ----------
    Total operating expenses ...............................        4,430,217    3,812,959    3,321,027    1,330,107   1,033,112
                                                                   ----------   ----------   ----------   ----------  ----------
Operating income(loss) .....................................        1,144,345      670,865     (586,547)     360,849    (188,446)
Interest expense, net ......................................          156,345      162,942      117,404       38,838      53,090
                                                                   ----------   ----------     --------   ----------  ----------
Income (loss) before                                              
provision for income taxes .................................          988,000      507,923      (703,951)    322,011    (241,536)
Provision for income taxes .................................           79,781       37,866        11,101      21,870      10,820
                                                                   ----------   ----------   -----------  ----------  ----------
Net income (loss) ..........................................       $  908,219   $  470,057   $  (715,052) $  300,141  $ (252,356)
                                                                   ==========   ==========   ===========  ==========  ========== 
Net income (loss) per                                             
common and common equivalent share .........................       $      .42   $      .22   $  (    .33) $      .14  $ (    .12)
                                                                   ==========   ==========   ===========  ==========  ========== 
Weighted average common and common equivalent                  
shares outstanding .........................................        2,173,174    2,173,174     2,173,174   2,173,174   2,173,174
                                                                    =========    =========     =========   =========   =========
</TABLE>
                          
BALANCE SHEET DATA:

<TABLE>
<CAPTION>
                                                                                                           At March 31, 1996       
                                                                                                           -----------------
                                                                                       At                    
                                                                                December 31, 1995       Actual     As Adjusted(1)
                                                                                -----------------       ------     --------------
                                                                               
<S>                                                                               <C>                 <C>           <C>         
Working capital ............................................                      $2,060,723          $4,676,498    $  9,176,498
Total assets ...............................................                      $7,721,910          $7,769,169    $ 11,519,169
Short-term debt ............................................                      $4,250,000          $1,012,791    $    262,791
Long-term debt, less current maturities.....................                      $       --          $3,052,734    $  3,052,734
Stockholders' equity .......................................                      $2,203,838          $1,753,979    $  6,253,979
</TABLE>
- ----------- 
(1)    Gives effect to the receipt by the Company of the  estimated net proceeds
       of  approximately  $4,500,000 from the sale of the Securities and the use
       of a portion of the net  proceeds  therefrom  to repay the term loan from
       Kobe  Steel  USA  Holdings,  Inc.  See  "Use of  Proceeds"  and  "Certain
       Transactions."


                                       24


                      MANAGEMENT'S DISCUSSION AND ANALYSIS
                OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

GENERAL

         The following  discussion  and analysis  should be read in  conjunction
with the  Financial  Statements  of the Company  (including  the Notes  thereto)
appearing elsewhere in this Prospectus.

RESULTS OF OPERATIONS

         THREE  MONTHS  ENDED MARCH 31, 1996  ("INTERIM  1996") AND THREE MONTHS
ENDED MARCH 31, 1995 ("INTERIM 1995")

         Net sales for Interim 1996 were $3,212,008 as compared to $1,777,600 in
Interim  1995,  an increase of 80.7%.  This  increase  was due  primarily to (i)
significant increased demand from existing customers;  (ii) increased demand for
the Company's  products for the inspection of computer hard disks; and (iii) the
sale  of  the  Company's  first  production  version  of  its  QCO-4000  optical
pelliclized photomask inspection system.

         Cost of sales for Interim 1996 was  $1,521,052  as compared to $932,934
for Interim 1995. As a result of increased sales,  gross profit for Interim 1996
was  $1,690,956  (52.6% of net sales) as  contrasted to $844,666 in Interim 1995
(47.5% of net sales), an increase of 100.2%. This improvement in gross profit as
a  percentage  of net sales was due to  spreading  fixed  overhead  costs over a
larger revenue base.

         Selling,  general and  administrative  expenses  increased  to $964,994
(30.0% of net sales for Interim  1996) as  compared  to  $652,796  (36.7% of net
sales for Interim 1995). This increase was due to increased  commissions as well
as   increased   administrative   expenses.   However,   selling,   general  and
administrative  expenses  increased by 47.8% in Interim  1996, as compared to an
80.7% increase in net sales for the same time period.

         Engineering  expenses remained relatively constant in both Interim 1996
and Interim  1995.  Engineering  expenses were $365,113 and $380,316 for Interim
1996 and Interim 1995,  respectively.  Engineering  expenses as a percent of net
sales were 11.4% in Interim  1996 as  compared  to 21.4% of net sales in Interim
1995.

         As  a  result  of  increased  sales,  total  operating  expenses  as  a
percentage of net sales  decreased to 41.4% in Interim 1996 as compared to 58.1%
in Interim 1995. Net interest expense  decreased from $53,090 in Interim 1995 to
$38,838 in Interim 1996 due to the  investing of available  excess cash in short
term investments.

                                       25



         Income  before  provision for income taxes was $322,011 in Interim 1996
(or 10.0% of net sales) as compared to a loss of $241,536 in Interim  1995.  Due
to the Company's net operating  loss ("NOLs")  carryforwards,  the provision for
income  taxes for  Interim  1996 was  $21,870 as compared to $10,820 for Interim
1995. In connection  with the  management  buyout and the issuances of shares in
connections  with this Offering,  the Company expects that it will be restricted
in the NOLs it can use in future fiscal years in accordance  with Section 382 of
the Internal  Revenue Code of 1986,  as amended.  As a result of the  management
buyout, the Company is limited to approximately $180,000 of loss utilization per
year. See "Certain Transactions."

         As a result of the  improvement  in net sales and gross  profit and the
use of NOLs,  the Company's net income for Interim 1996 was $300,141 (or 9.3% of
net sales) as compared to a net loss of $252,356 in Interim 1995.

FISCAL YEAR ENDED  DECEMBER  31, 1995  ("FISCAL  1995")  COMPARED TO FISCAL YEAR
ENDED DECEMBER 31, 1994 ("FISCAL 1994")

         Net sales for Fiscal 1995 were $10,373,464, as compared to net sales of
$8,394,932 in Fiscal 1994, an increase of 23.6%.  This increase in net sales was
attributable to increased  demand for the Company's  products from both existing
and new customers.

         Cost of sales for Fiscal 1995 was  $4,798,902  (or 46.3% of net sales),
as  compared  to cost of sales of  $3,911,108  in  Fiscal  1994 (or 46.6% of net
sales).  This slight  improvement in gross profit was due to increased net sales
covering certain fixed manufacturing costs.

         Selling,  general and administrative expenses were $2,843,266 in Fiscal
1995 (27.4% of net sales) as compared to $2,465,479 in Fiscal 1994 (29.4% of net
sales).  This increase was due to the expansion of field service  staffing along
with related  travel costs,  increased  professional  fees and provision for bad
debts.   However,   as  a  percentage  of  net  sales,   selling,   general  and
administrative  expenses decreased due to the spread of certain fixed costs over
the increase in net sales.

         Engineering  expenses for Fiscal 1995 were  $1,586,951 (or 15.3% of net
sales), as compared to $1,347,480 in Fiscal 1994 (16.1% of net sales). Increased
engineering  expenses were  associated  primarily with completion of engineering
costs of the Company's QCO-4000.  However,  engineering expenses as a percentage
of net sales decreased due to increased sales volume.

         Net interest  expense for Fiscal 1995 was $156,345  (1.5% of net sales)
as  compared to  $162,942  in Fiscal  1994 (1.9% of net  sales).  This  interest
expense is primarily  associated with a loan from Kobe Steel USA  International,
Inc., an affiliate of the Company's then principal  stockholder,  which loan was
repaid by a capital contribution to the Company in March 1996.

         As a result of increased net sales volume,  income before provision for
income  taxes for Fiscal  1995 was  $988,000  (9.5% of net sales) as compared to
$507,923  in Fiscal 1994 (6.1% of net  sales).  Due to the use of the  Company's
NOLs,  taxes in Fiscal 1995 were $79,781  (8.1% of income  before  provision for
income  taxes) as  contrasted  to $37,866 in Fiscal 1994 (7.5% of income  before

                                       26


provision  for  income  taxes).  The  increase  in taxes of 110.7% is due to the
increase in pretax  income of 94.5% from Fiscal  1994 to Fiscal  1995.  However,
taxes paid as a percentage  of net income before taxes was at a low rate due the
use of both Federal and state NOLs.

         As a result of the  increase in net sales,  the slight  improvement  in
gross profit and the improvements in reducing operating expenses as a percentage
of net sales, the Company had net income in Fiscal 1995 of $908,219 (8.8% of net
sales) as  compared  to net income in Fiscal  1994 of  $470,057  (or 5.6% of net
sales).  This  represents  a  93.2%  increase  in net  income  for  Fiscal  1995
contrasted to Fiscal 1994.

LIQUIDITY AND CAPITAL RESOURCES

         The Company has been funded  primarily by equity  investments  and debt
financing by Kobe Steel. At March 31, 1996, the Company had stockholders' equity
of $1,753,979. The Company also had working capital of $4,676,498. Cash provided
by operating activities in Interim 1996 was $404,418. Net cash used in operating
activities  was $155,532 in Interim 1995 and  $1,102,581 in Fiscal 1995.  During
Interim  1996 and  Fiscal  1995,  the  Company  had net income of  $300,141  and
$908,219  respectively.  During  Interim 1996 and Fiscal 1995,  the Company only
made  limited  investments  in property and  equipment.  From time to time since
inception,  the Company has received  loans from Kobe Steel and it affiliates to
meet certain  obligations,  capital  expenditures  and general  working  capital
requirements of the Company.  On March 29, 1996,  Kobe Steel USA Holdings,  Inc.
made a capital  infusion of $4,250,000 to repay a loan of $4,250,000  previously
made to the  Company by Kobe Steel USA  International,  Inc.  In  addition,  the
Company  repurchased  62.2% of the Company's  common stock (99.5% of the Company
was previously held by Kobe Steel USA Holdings,  Inc.) for  $5,000,000.  Payment
for the shares was made with $3,250,000 from a revolving line of credit from the
Company's  bank,  a $750,000  loan from Kobe Steel USA  Holdings,  Inc.  due and
payable on December  31, 1996 and  $1,000,000  of cash from the  Company's  cash
accounts.  In  connection  with  this  transaction,  a  company  formed  by  the
management  of QCO exchanged  their  interests in that  corporation  for a 62.2%
interest  in the  Company.  Each of the  several  stockholders  of the QC Optics
Voting Trust,  pledged  their QCO shares to the bank as collateral  for the bank
loan. In addition, Eric Chase and K. Andrew Bernal provided unlimited guarantees
for the bank  loan.  Upon  completion  of this  Offering  and if  certain  other
conditions  are  satisfied,   the  bank  has  agreed  to  release  all  personal
guarantees. See "Certain Transactions."

         In connection  with the stock  repurchase from Kobe Steel USA Holdings,
Inc., the Company entered into a revolving line of credit with State Street Bank
& Trust  Company.  The  revolving  line of credit  agreement  allows for maximum
borrowings  of  $4,000,000  and  requires  monthly  payment of  interest  on the
outstanding  balance to maturity on June 30, 1998.  Borrowings under the line of
credit are  limited to 80% of  qualifying  accounts  receivable  and 10% (not to
exceed  $350,000) of qualifying  inventory.  Borrowings under the revolving line
credit agreement bear interest at the bank's prime rate (8.25% at June 30, 1996)
plus  1.0%.  The terms of the loan  agreement  provide  for the  maintenance  of
certain specified  financial ratios including,  but not limited to, quick ratio,
debt to equity and net worth ratios, and restrict certain  transactions  without
the bank's prior written consent.

                                       27


As of the  date  of  this  Prospectus,  the  Company  is not in  default  of the
covenants and provisions of the credit agreement. Borrowings under the agreement
are secured by substantially all the assets of the Company.  At May 31, 1996 the
Company had  borrowings  outstanding  under the  revolving  credit  agreement of
approximately $811,000 and additional availability of approximately  $2,400,000.
Following the closing of the Offering,  and in order to reduce interest expense,
the Company may use a portion of the proceeds of the Offering to temporarily pay
down all or a portion of the then  outstanding  balance of the bank's  revolving
line of credit. See "Use of Proceeds" and "Certain Transactions."

         The Company also intends to use approximately  $750,000 of the proceeds
of the Offering to repay the term loan provided by Kobe Steel USA Holdings, Inc.
Following repayment of this term loan, the Company expects to have an additional
$3,750,000  available from the net proceeds of this Offering for working capital
and expansion purposes. See "Certain Transactions." The Company intends to use a
portion of these proceeds for expansion of sales and marketing  activities  both
in the United  States and  overseas,  particularly  in Asia.  The  Company  also
intends to use a portion of the  proceeds for further  research and  development
activities.  The remainder of the proceeds will be used for working  capital and
general corporate purposes. See "Use of Proceeds."

         The  Company may use a portion of the net  proceeds of the  Offering to
acquire  businesses or product lines similar,  complementary,  or related to the
Company's current  business.  The Company's  business plan includes  considering
potential  acquisitions.  However,  none is currently  being  negotiated  and no
portion of the net proceeds have been  allocated to specific  acquisitions.  The
Company's  expansion plans will subject the Company to all of the risks inherent
to the  expansion of an emerging  business,  particularly  the possible  adverse
impact  associated with the integration of new and acquired  businesses into the
Company's  existing  operations  and the  coordination  of  operations  in joint
ventures. In particular, newly acquired businesses and joint ventures frequently
encounter  unforeseen  expenses,  difficulties,  complications and delays and no
assurances  can be given that the  Company  will be  successful  in meeting  its
business  objectives.  In addition,  no assurance  can be given that the Company
will pursue or consummate any such business  opportunities in the future or that
any such business  opportunity,  if  consummated,  will prove  beneficial to the
Company. See "Use of Proceeds."

         The  Company's  operating  results  have  historically  been subject to
significant  quarterly and annual  fluctuations.  The Company  believes that its
operating results will continue to fluctuate on a quarterly and annual basis due
to a variety of factors,  including the cyclicality of the photomask  making and
semiconductor industries, the timing of significant orders, order cancellations,
shipment   reschedulings,   market   acceptance  of  the   Company's   products,
fluctuations in the granting and funding of development contracts, consolidation
of the  number of  customers,  unanticipated  delays in design,  engineering  or
production or in customer acceptance of product shipments, changes in pricing by
the  Company  or  its  competitors,  the  timing  of  product  announcements  or
introductions  by the Company or its  competitors,  the mix of systems sold, the
relative  proportions of product  revenues and service  revenues,  the timing of
payments of sales commissions,  changes in product  development costs,  expenses
associated with acquisitions and exchange rate  fluctuations.  The


                                       28

         Company's net income and cash flow will also be affected by its ability
to apply its NOLs, which totaled approximately $1,863,000 for federal income tax
purposes  at March 31,  1996,  against  taxable  income in future  periods.  The
utilization  of the Company's NOLs will in the future be  significantly  limited
due to the  provisions  of Section 382 of the Internal  Revenue Code of 1986, as
amended. This provision allows the Company to utilize only a portion of its NOLs
on an  annual  basis  following  a change  in  control,  which  change  occurred
following the  management  buyout.  As a result of the  management  buyout,  the
Company is limited to  approximately  $180,000 of loss utilization per year. The
Company  cannot  predict the impact of these and other  factors on its financial
performance in any future period.  See "Risk Factors -- Fluctuation in Operating
Results; Accumulated Deficit."

         Historically,  the Company's product revenues have fluctuated primarily
as a result of the timing of shipments and the number and mix of systems sold in
a particular  quarter.  The Company expects that such fluctuations will continue
in the future.

         Based  upon  the   anticipated   proceeds  of  the  Offering,   current
anticipated bank and credit facilities,  and anticipated  results of operations,
management  believes  that the proceeds of the Offering will be adequate to meet
its working  capital  requirements  for the 12 months  following  the  Offering.
Thereafter,  the Company anticipates that it could need additional  financing to
meet its current plans for expansion. No assurance can be given of the Company's
ability to obtain  financing on favorable terms, if at all. See "Risk Factors --
Discretionary  Use  of  Proceeds;   Possible  Need  for  Additional   Financing;
Substantially All Assets Pledged." If the Company is unable to obtain additional
financing,  its  ability  to meet  its  current  plan  for  expansion  could  be
materially adversely affected.

INFLATION

         To date,  inflation  has not had a  material  effect  on the  Company's
business.



                                       29



                                    BUSINESS

GENERAL

         QC Optics,  Inc. (the "Company" or "QCO"), is a rapidly growing company
which designs, manufactures and markets laser based defect detection systems for
the semiconductor,  flat panel display and computer hard disk drive markets. QCO
uses its patented and other proprietary technology in lasers and optical systems
that scan a computer  hard disk,  photomask or flat panel display for defects or
contamination.  The Company's  systems combine  automatic  handling,  clean room
capability  and  computer  control with  reliable  laser based  technology.  The
Company  believes that these  features  enable the Company to maintain a leading
market  position  in the U.S.  in the  semiconductor,  flat  panel  display  and
computer hard disk drive industries where high quality  inspection  capabilities
are  required.  The  Company's  customers  include  many of the world's  largest
leading semiconductor and computer hard disk manufacturers.  Currently,  QCO has
over 200 systems installed in 14 countries.

         QCO was  formed in 1986 to  acquire  the  assets of a  division  of GCA
Corporation.  The Company funded its product  development  primarily with equity
investments  and debt financing from Kobe Steel.  From 1986 to 1990, the Company
focused its efforts in  developing  inspection  systems for  computer  hard disk
inspection.  Using the  Company's  patented  and  proprietary  information,  the
Company expanded its efforts to use this technology for inspection of photomasks
used to image integrated  circuit patterns onto  semiconductor  wafers. In early
1996,  management of the Company acquired a 62.2% equity interest in the Company
for  $5 million  through a management  buyout with bank supplied debt  financing
personally guaranteed by QCO's senior management. See "Certain Transactions."

         The Company  introduced its QCO-4000  automatic  pelliclized  photomask
laser based  inspection  systems in March  1996,  which has the  sensitivity  to
detect  defects or  contamination  of 0.3  micrometers  (the  equivalent of 0.06
micrometers  on the  semiconductor  wafer),  which  will be  required  to detect
defects in the next generation of semiconductors.  As semiconductor devices have
become more complex,  the  semiconductor  manufacturing  process has become very
sensitive to photomask  errors,  requiring  more  complex  photomasks  and, as a
result, increasingly sophisticated photomask inspection tools.

         The Company's  systems,  such as its  API-3000/5 and  DISKAN-6000,  are
designed to fit into its customers'  production  line virtually  eliminating the
need for special handling or special production procedures while performing 100%
inspection throughout the process. These systems sort out fatal defects on disks
and  pelliclized  photomasks  before  they  cause  manufacturing  yield or other
quality problems. As more manufacturers of computer hard disks move toward total
inspection  protocols versus statistical  sampling,  demand during the past year
for the Company's  products which can inspect  computer hard disks has increased
significantly.  The Company is also  working on  research  and  development  for
porting, which is applying the Company's technology in its other systems, to the
inspection of flat panel displays.


                                       30



         The Company's  goal is to maintain a leadership  position in the United
States in photomask inspection systems for soft defects (e.g.,  particulates and
other  contamination)  and  use its  knowledge  and  contacts  to  pursue  other
opportunities in high performance inspection markets. The Company intends to use
a portion of the  proceeds of this  Offering  to expand its sales and  marketing
activities,   continue   research  and  development   activities  in  inspection
opportunities,  and to continue to work  closely with major  customers  and seek
strategic alliances with other industry  participants to maintain a leading edge
position in the high performance  inspection markets.  In addition,  the Company
may consider  acquisitions  in  complementary  businesses in the  inspection and
handling markets.

         QCO's  principal  offices  and  manufacturing  facilities  are based in
Burlington,  Massachusetts. The Company also maintains regional sales or service
personnel in Texas,  Florida, New Mexico,  Oregon,  Arizona and California.  The
Company  currently  has  approximately  60  employees  and  has   manufacturer's
representatives in Europe and distributors in Asia.

MARKETS

         The Company currently serves three markets with its inspection systems:
semiconductors,  computer hard disks and flat panel displays.  In addition,  the
Company plans to continue to develop additional products, based on the Company's
existing patented and proprietary  technologies,  to further develop laser based
inspection systems.

         The  Company's  core  technology  inspects  by  illuminating   critical
surfaces and examining  and analyzing  light  reflected  from the surface.  This
analysis  allows the end user to analyze and determine the type of defect on the
surface.  Lasers are used to provide  the stable  high  intensity  light  source
needed for these inspection processes. Certain ultraviolet light lasers are used
to detect smaller  defects.  The angular  distribution  and the intensity of the
reflected and scattered light from the surface  provides a "fingerprint"  of the
surface and its defects.  This  information  passes  through  analog and digital
signal processes and is then analyzed using the Company's proprietary software.

Semiconductor Photomask Inspection Systems

         In the  manufacture  of  semiconductors,  photomasks  are used to image
integrated  circuit  patterns onto silicon wafers.  Semiconductor  manufacturing
begins with the creation of a photomask,  in which the circuit design is written
onto the photomask, one layer at a time. A wafer stepper uses the photomask like
a  photographic  negative  to rapidly  make  numerous  repetitive  images of the
circuit pattern on the wafer. The stepper  transfers light through the photomask
onto  photoresist  that is spread over the surface of the wafer.  Those areas of
the  photoresist  that have been  exposed  to light are  dissolved  by  chemical
developers, and the exposed areas of the layer under the resist are then etched.
A different  photomask  is required  for each layer of the  integrated  circuit.
Successive  steps of  deposition,  lithography  and etch  build  the  layers  of
patterns that make up a single integrated circuit.


                                       31


         In the 1990s, a number of advancements in photomask design have allowed
manufacturers  to  manufacture  integrated  circuits with  increasingly  smaller
linewidths.  These linewidths are now as low as 0.5 micrometers and less. In the
late 1980s and early 1990s, the development of a number of technologies  allowed
photomasks to be used much more efficiently.  During this period, the demand for
photomask   inspection   equipment  was  less  than  the  increased  demand  for
semiconductors   as   more   advanced    photomask    technologies,    such   as
computer-automated design equipment and pellicles, were utilized.  Pellicles are
a thin  transparent  membrane  suspended  over the photomask  surface on a frame
mounted to the photomask.  The pellicle  increases  semiconductor  manufacturing
yields by  preventing  airborne  particles  from falling onto the surface of the
photomask and printing as defects on the wafer.  Since their introduction in the
early 1980s,  pellicles have significantly  reduced the need to clean photomasks
during  production,  thus  substantially  extending  the  life  of a  photomask.
Accordingly,  the introduction of pellicles  significantly reduced the number of
photomasks required in high volume semiconductor device manufacturing.

         Management  believes  that the increased  complexity  in  semiconductor
devices has recently  contributed to high demand for complex  photomasks and for
increased  sophistication in photomask inspection  equipment.  As semiconductors
become  more and more  complex,  the  potential  for defects in  photomasks  has
increased.  Similarly,  demand for  inspection  of  photomasks  has increased to
improve  manufacturing  yields  by  identifying  defects  or  contaminations  in
photomasks as early as possible.  Quickly  attaining and then  maintaining  high
yields  is  one of the  most  important  determinants  of  profitability  in the
semiconductor  industry.  The  Company  believes  that its  customers  typically
experience  rapid  paybacks on their  investments  in the  Company's  inspection
systems.  Semiconductor factories are increasingly expensive to build and equip.
Yield  management  and monitoring  systems,  which  typically  represent a small
percentage  of the total  investment  required to build and equip a  fabrication
facility,  enable integrated  circuit  manufacturers to leverage these expensive
facilities  and improve  their returns on  investment.  In addition to utilizing
state-of-the-art   inspection   systems  on  a  statistical   basis  to  improve
manufacturing  yields,   semiconductor  manufacturers  increasingly  demand  the
ability to inspect  photomasks during the manufacturing  process to provide real
time  inspection   capability.   In-process   inspection  is  a  critical  yield
enhancement and cost reduction  technique  because it allows defect detection in
real-time rather than waiting until after final test results become available to
discover problems that have a significant negative impact on yield.

         Although  the   semiconductor   industry   has   recently   experienced
significant growth, there can be no assurance that such growth can be sustained.
The overall  semiconductor  industry has been and could  continue to be cyclical
with periods of oversupply.  A downturn in the demand for  semiconductors  would
likely  reduce  the  demand  for  photomasks  and could  reduce  the  demand for
photomask  inspection  equipment or,  alternatively,  place pricing  pressure on
photomask inspection equipment vendors. The Company's ability to reduce expenses
in response to any such downturn is limited by its needs for continued  research
and development expenses and in customer service and support. Previous downturns
in capital investment by the semiconductor  fabrication industry have materially
affected the operating results of other businesses in the semiconductor  capital
equipment  industry and future  downturns may have similar adverse  effects.  In
order to address these concerns, 


                                       32


the  Company  sells its  inspection  technologies  into other  markets,  such as
computer hard disk inspection,  and plans to expand into other emerging markets,
such as flat panel displays.

Computer Hard Disk Inspection

         Disk drive manufacturers use advanced  deposition  processes to produce
thin  film  disks.  In  order  to  assure  cost-effective   yields,  disk  drive
manufacturers are switching from low-volume sample inspection to production line
inspection techniques,  rapidly increasing the demand for inspection of computer
hard disks.  This demand is also driven by more memory  requirements on the same
size or smaller disks.  Any defect or contaminant on the disk increases the risk
that memory cannot be properly stored.  Defect detection includes  inspection of
substrates  and in process  computer hard disks.  The Company  believes that the
demand for production line inspection of computer hard disks could  dramatically
increase the demand for its computer hard disk inspection products.

Flat Panel Displays

         Over time,  the use of flat panel  displays  ("FPDs")  is  expected  to
significantly  replace  vacuum tube  monitors used in  televisions  and computer
monitors,  providing  users with  quality  images on less bulky  displays.  This
market is in the very  early  stages of  commercial  development  in the  United
States and extensive  funding by government and industry  consortia,  as well as
private efforts to advance this technology,  are proceeding at a fast pace. FPDs
are currently being designed to include  electronic  substrates  which undergo a
lithography  process similar to semiconductors as well as glass substrates which
require  inspection prior to the lithography  process.  Following the management
buyout,  the Company now  qualifies  to join United  States  government-industry
consortia   which  have  been   formed  to  help  speed  the   development   and
commercialization  of the flat panel display industry in the United States.  The
Company has already  collaborated with several companies,  including one Fortune
100 company, to speed the development of technology solutions in this market.

         The market for FPDs has grown significantly in recent years as a result
of the increasing  popularity of portable computers and other electronic devices
which  utilize  screens and other types of  displays to provide  information  in
digital  format and  graphical  displays to the end user.  The weight and narrow
form factor of FPDs are enabling new display  applications  where the previously
predominant monitor technology,  cathode ray tubes ("CRTs"),  did not allow such
use. Laptop and notebook computers, personal digital assistants,  portable video
games,  digital phones and a variety of devices for the  automotive,  technical,
medical and military markets are examples of electronic products in fast growing
markets which cannot be served by CRT technology. The FPD market is estimated by
Stanford Resources, Inc. ("Stanford Resources"),  a market research firm located
in San Jose, California,  to have grown from approximately $2 billion in 1990 to
approximately  $10.7 billion in 1995, and is estimated to grow to  approximately
$18 billion by the year 2001. The Company  expects that FPD  manufacturers  will
increase their purchases of inspection  equipment in response to both the growth
in the FPD market as well as the shift to larger and higher resolution displays.


                                       33


         Different applications for FPDs have varying cost, size and performance
requirements,  and alternative FPD  technologies  have been developed to address
these different  applications.  Different types of FDPs that are currently being
produced to address  certain  segments in the broader FPD market  include liquid
crystal ("LCD"),  plasma,  electroluminescent  ("EL") and field emissive ("FED")
displays and digital  micro-mirror  devices ("DMDs").  Currently the most common
type of FPD is the LCD,  which first emerged in the form of watch and calculator
displays in the 1970s.  The most  advanced  form of LCD  available  today is the
AMLCD  which  utilizes  three  individual  emissive  transistors  at each pixel,
enabling  the AMLCD  both to produce  full  color  images and to operate at much
faster refresh rates than earlier passive monochrome LCDs. The color capability,
resolution,  speed and picture quality of AMLCDs currently make these displays a
preferred choice for high performance  portable  computer,  multimedia and other
applications  requiring  the display of video and graphics.  Stanford  Resources
estimates that AMLCDs  represented more than 50% of the overall dollar volume of
the FPD market in 1995.  The trend toward  higher  resolution  video and graphic
displays has been reflected in a generational  movement from VGA displays (640 x
480 lines of resolution) to higher  resolution SVGA displays (800 x 600 lines of
resolution)  which in turn are anticipated to be replaced by the next generation
XGA  displays  (1,280 x 1,024  lines of  resolution).  To achieve  these  higher
resolution  display  capabilities and enhanced  picture  quality,  the number of
pixels  utilized in AMLCDs is increased  which in turn  increases the complexity
associated with the manufacture of these displays.

STRATEGY

         The  Company's  goal  is to  maintain  a  leadership  position  in  the
photomask and computer hard disk inspection  system markets and use its patented
and proprietary  technology to pursue other  opportunities  in high  performance
inspection  systems.  The  Company  intends to  achieve  this goal  through  the
implementation of the following strategies:

         *    Expand  Marketing  Efforts  for  Existing   Products.   Since  its
              introduction  of  photomask  and  computer  hard  disk  inspection
              systems,  the Company's  objective has been to expand its position
              in these  fields.  The Company is also working to extend its sales
              and marketing  activities outside of the United States into Europe
              and Asia,  where the Company  believes very sizable  market demand
              exists for state-of-the-art  inspection systems in both photomasks
              and computer hard disks. In particular,  the Company believes that
              significant demand exists in Korea, Singapore, Malaysia, and other
              areas in Asia. In addition,  in the computer hard disk market, the
              Company  intends  to market  its  computer  hard  disk  inspection
              systems for 100%  production line  inspection  versus  statistical
              sampling inspection.

         *    Maintain Technology Leadership Position.  Since its formation, the
              Company's  objective has been to maintain a leadership position in
              inspection  technology  in the  photomask  and computer  hard disk
              inspection system markets. To maintain technology leadership,  the
              Company intends to continue to work closely with major  customers,
              several of which are the leading suppliers of microprocessors  and


                                       34


              computer  hard disks in their  respective  industries.  Now that a
              majority of the Company is no longer  owned by a foreign  company,
              the  Company is eligible  and intends to join  government-industry
              consortia to develop  leading edge  technologies  for existing and
              other  inspection  markets  not  yet  served  by the  Company.  In
              addition,  the Company believes that the recent management buyout,
              as well as the  funds to be  received  from  this  Offering,  will
              increase its  attraction as a joint venture or strategic  alliance
              partner  with  other   semiconductor   and   computer   hard  disk
              manufacturers.

         *    Broaden  Product  Offerings  through  Acquisitions.  QCO  plans to
              expand its activities in related inspection  markets,  such as the
              expected market for flat panel displays. In addition,  there are a
              number of smaller  companies  in the  inspection  market that have
              technology   and  market   links  with  the   Company's   existing
              businesses,  including  material handling and stocking  equipment,
              cleaning equipment, and related products.

         *    Provide  Broad  Range  of  Photomask  Inspection  Solutions.   The
              Company's  strategy  is to  provide  a broad  range  of  technical
              solutions, leveraged off of existing technologies,  with different
              performance  characteristics.  Certain of the Company's inspection
              systems currently address less complex photomask designs while new
              products,  such as the QCO-4000,  are designed to address the most
              sophisticated photomasks currently used.

         *    Leverage  Installed  Base.  In marketing  new products to existing
              customers,  the Company intends to leverage its existing  customer
              base to upgrade  the over 200  Company  systems  currently  in the
              field with new product  offerings.  Many of the Company's products
              are built with modular  systems  which are designed to  facilitate
              future enhancements, as well as new system software.

         *    Expand Customer Support Services.  The Company currently  provides
              local support and service with  personnel  located in  California,
              Texas, New Mexico,  Oregon, Florida and Arizona in addition to its
              principal  engineering  services at its Burlington,  Massachusetts
              headquarters. The Company intends to expand the number of customer
              support  sites in both the  United  States  and  overseas  to help
              facilitate  customer  support  as well  as  support  future  sales
              opportunities.

PRODUCTS AND SERVICES

         QCO's current  products  consist of  photomask,  computer hard disk and
flat panel display  inspection  systems.  The Company's  systems are designed to
provide a lower cost of ownership  through  high  performance,  reliability  and
integration  into the  manufacturing  process.  The Company utilizes a number of
different forms of lasers in its laser based inspection systems,  allowing it to
cover a broad range of technical  requirements  and cost  sensitivities  for its
customers.


                                       35


         Many of QCO's  newer  systems  are  designed  to fit into its  customer
production  lines  virtually  eliminating  the  need  for  special  handling  or
production  procedures while performing 100% inspection  throughout the process.
QCO's systems sort out fatal defects on disks and pelliclized  photomasks before
they become manufacturing yield or other quality problems. Many of QCO's systems
have  the  sensitivity  to  detect  defects  or  contamination   less  than  0.5
micrometers.  The Company also  introduced its new QCO-4000 in March 1996.  This
new system has the ability to detect defects or contamination of 0.3 micrometers
(the equivalent of 0.06 micrometers on the semiconductor  wafer),  which will be
required to detect defects in the next  generation of  semiconductors.  Specific
Company products include the following:

         QCO-4000:  The  QCO-4000  represents  what the  Company  believes  is a
state-of-the-art breakthrough for inspecting pelliclized photomasks.  Defects on
complex,   small  featured   photomasks  are   non-destructively   detected  and
characterized  with a  sensitivity  down to .25  micrometers,  using the  latest
technologies  in  ultraviolet  argon  ion laser  optics  and  innovative  signal
processing.  The QCO-4000 is capable of inspecting all four critical surfaces of
the photomask,  which are the front and back pellicles and the front and back of
the  photomask.  The QCO-4000  also provides for  inspection  both on a sampling
basis as well as 100%  inspection.  This  allows  this  system  to be  extremely
versatile  for needs  ranging  from  incoming  inspection  to  complete  process
characterization   and   documentation.   Utilizing   advanced  systems  control
technology,  the operator has complete  control over all system  operations  and
decisions. Computers incorporated in the product and several communication ports
allow the  QCO-4000  to be easily  integrated  into the  manufacturing  process,
manufacturing resource planning ("MRP") and similar systems. The average selling
price for this system is approximately $900,000 to $1,300,000,  although various
options can increase or reduce the cost of a specific system.

         API-3000:  This automatic pelliclized photomask inspection system has a
sensitivity  of 0.5  micrometers  and is compatible  with many of the photomasks
most  commonly  used in  today's  semiconductor  manufacturing  processes.  This
product is used by  semiconductor  manufacturers  to qualify the photomask  just
prior to its use on  lithography  equipment as well as for incoming  inspection.
Photomask  manufacturers  utilize  the  system for final  inspection  as well as
process  control.  The average  selling  price for this system is  approximately
$500,000 to $750,000,  although  various options can increase or reduce the cost
of a specific system.

         RSO (RETICLE  SYSTEM ONE): The RSO is a cluster tool  incorporating  an
inspection  system,  a  cassette  handling  system  (which  holds  cassettes  of
photomasks) which loads photomasks into lithography equipment cassettes,  and an
original  equipment  manufacturer  ("OEM")  photomask  stocker  with  a  storage
capacity  of  between  740  and  1500   photomasks.   The  RSO  is  utilized  by
semiconductor  manufacturers  for photomask  management and can eliminate manual
handling and the associated  risks of damage and  contamination of the photomask
once incoming  inspection is  accomplished.  The average  selling price for this
system is  approximately  $1,500,000,  although  various options can increase or
reduce the cost of a specific system.



                                       36


         API-1100:  This equipment is a photomask blank  inspection  system with
full automatic  handling capable of detecting pinholes and particulates as small
as 0.3  micrometers.  This  product is utilized  by  photomask  blank  substrate
manufacturers  for final  inspection and transfers the finished product directly
into a shipping cassette from a process cassette.  Quartz manufacturers also use
this equipment for final  inspection.  The average selling price for this system
is approximately $300,000 to $600,000,  although various options can increase or
reduce the cost of a specific system.

         DISKAN  SERIES:  These are computer hard disk  inspection  systems with
integrated  automatic  handling,  manual handling and external handling systems.
DISKANs are used by magnetic media and other  substrate  manufacturers  for both
100% inspection and sample  inspection.  In the United States,  all of the major
media  manufacturers  use the  DISKAN for sample  inspection  on their  lines to
achieve  process  control.  Over  the  past  several  months,  the  Company  has
experienced  increasing demand by manufacturers to incorporate  DISKANs directly
in the  production  line for 100%  inspection.  Selling prices for these systems
range from  approximately  $130,000 to $300,000,  although  various  options can
increase or reduce the cost of a specific system.

         API-1100FP:  The  API-1100FP is the Company's  first product to address
the inspection  demands for flat panel display  substrates  inspection  systems,
including systems with automatic handling  capability.  This product is utilized
for process control by flat panel display  manufacturers,  as well as flat panel
display glass substrate manufacturers. The average selling price for this system
is approximately $300,000 to $600,000,  although various options can increase or
reduce the cost of a specific system.

PRODUCTS UNDER DEVELOPMENT

                  The  Company's  product   development   strategy  is  to  make
continuous  improvements to its existing product line relying on its proprietary
technologies and to expand prior development efforts in applications  related to
the markets it serves.  The Company  currently  has an  engineering  and product
development  staff of 16  individuals  who assist  the  Company's  customers  in
integrating the Company's  products into the customer's work  environment.  This
engineering  work  provides  the Company an  opportunity  to keep abreast of new
market opportunities for the Company's technologies.

         Currently  the Company is working on product  enhancements  to both its
QCO-4000 and DISKAN product lines. The Company is commencing  early  development
activities  for the next  generation  of the  photomask  inspection  market  and
anticipates  introducing  a new product in 1998 which will  provide  even higher
sensitivities  in measurements  then currently  provided with the QCO-4000.  The
Company  is  also  working  on  a  transfer   system  which  will  allow  it  to
automatically  handle different  photomask storage boxes.  Currently many of the
photomasks are in different  sizes and are kept in different  sizes and types of
storage  boxes.  The new  transfer  system is  designed  to allow the systems to
automatically  handle the boxes so that the  photomasks  will never be  manually
handled.  Management expects that this new system will significantly  reduce the
risk of contamination or damage to the photomask. The Company believes that this
system will allow it to be the only


                                       37

Company that can handle all of the different photomasks used in stepper systems.
In addition,  the Company continues its efforts in the flat panel display market
to modify its existing  products for research and  development in the inspection
of flat panel displays. The technology used in flat panel displays will continue
to evolve  significantly  in the near term and as a result,  the Company expects
that it will be required to continue to spend  significant  efforts in improving
and developing new technologies for the flat panel display markets.

         The  Company's  success in  developing  and  selling  new and  enhanced
products  depends upon a variety of factors,  including  accurate  prediction of
future  customer  requirements,   introduction  of  new  products  on  schedule,
cost-effective manufacturing and product performance in the field. The Company's
new product decisions and development  commitments must anticipate the equipment
needed to satisfy the requirements for inspection processes one or more years in
advance of sales. Any failure to accurately predict customer requirements and to
develop new  generations  of products  to meet those  requirements  would have a
sustained material adverse effect on the Company's business, financial condition
and results of operations.  New product transitions could adversely affect sales
of existing  systems,  and product  introductions  could contribute to quarterly
fluctuations in operating results as orders for new products commence and orders
for existing products or enhancements of existing products fluctuate.  See "Risk
Factors -- Rapid Technological Change; Dependence on Product Development."

CUSTOMER SERVICE AND SUPPORT

         In addition to selling and installing  standard  products and providing
support services, the Company also provides individualized  engineering services
for customers as well as technical support  worldwide.  In addition to providing
technical support,  the Company's service and support personnel advise customers
about product  applications,  provide customer  training,  coordinate  upgrades,
manage spare parts and provide preventative maintenance.

         The Company's  warranty  obligations for its systems  generally cover a
12-month  period  beginning  upon  final  customer  acceptance.   However,  many
customers  request service and support beyond the warranty  period.  The Company
has  historically  derived less than 10% of its revenues from annual service and
maintenance for its installed base of systems. Some of the Company's systems are
currently  serviced under service contracts and other customers purchase repairs
on a labor and  materials  basis.  Service  revenues  for the three months ended
March 31,  1996,  the fiscal  year ended  December  31, 1995 and the fiscal year
ended  December 31, 1994 were  $278,302,  $614,590 and  $745,335,  respectively.
Historically,   warranty   expenses  have  been  consistent   with   established
allowances.

CUSTOMERS

         The Company's customers include  semiconductor  fabricators,  photomask
fabricators  and  suppliers,  computer  hard disk  manufacturers  and  customers
interested in developing flat panel displays. Repeat sales to existing customers
represent a  significant  portion of the  Company's


                                       38

product  revenues,  and the Company believes that its installed base of over 200
systems  represents a significant  competitive  advantage,  particularly  in the
United States.

         Historically,  the Company  has sold a  significant  proportion  of its
systems  to a limited  number  of  customers  as the  markets  that the  Company
participates in are primarily  dominated by a few major companies.  Sales to the
Company's ten largest  customers  accounted for approximately 96% and 95% of net
sales in  Fiscal  1994  and  Fiscal  1995,  respectively.  Sales to the  largest
customer during those periods  accounted for approximately 32% of net sales. The
failure to replace  sales with sales to other  customers in  succeeding  periods
would  have a  material  adverse  effect on the  Company's  business,  financial
condition  and  results  of  operations.  The  Company  expects  that  sales  to
relatively few customers  will continue to account for a high  percentage of the
Company's  revenues  in any  accounting  period  in the  foreseeable  future.  A
reduction  in  orders  from  any  such  customer  or  the  cancellation  of  any
significant  order  could  have a  material  adverse  effect  on  the  Company's
business,  financial condition and results of operations.  None of the Company's
customers  has entered into a long-term  agreement  requiring it to purchase the
Company's products.

         In addition,  due to the  substantial  purchase price for the Company's
products and systems, revenues and operating results may vary significantly from
quarter to quarter depending upon the timing of orders and shipments.

SALES AND MARKETING

         QCO markets and distributes its products directly in the United States.
The Company  maintains  sales  offices in  Burlington,  Massachusetts  and Santa
Clara,  California,  and  service or sales  personnel  in Arizona,  Oregon,  New
Mexico,  Florida and Texas. The Company also sells directly to certain customers
in Europe and uses ETEC Japan as its distributor in Japan.

         Due to the significant  involvement  required to purchase QCO's systems
and their highly technical nature, the sales process is often complex, requiring
interaction  with several  levels of the customer's  organization  and extensive
technical exchanges,  product demonstrations and commercial  negotiations.  As a
result,  the  sales  cycle  can  often be quite  long.  Purchase  decisions  are
typically made at a high level within the customer's  organization and the sales
process often requires broad participation across the QCO organization, from the
President to the engineers who designed the product.  Accordingly, the Company's
systems typically have a lengthy sales cycle during which the Company may expend
substantial  funds and management  time and effort with no assurance that a sale
will result. See "Risk Factors -- Lengthy Sales Cycle."

ENGINEERING AND PRODUCT DEVELOPMENT

         The Company  directs its engineering and design efforts at products for
which the Company believes there is growing market demand and strong margins. In
particular,  the Company  seeks to meet the  requirements  of its  customers for
products aimed at emerging applications in the semiconductor, computer hard disk
and flat panel  display  inspection  markets by  applying  the latest


                                       39

available  technology and the design and  engineering  know-how  gained from the
Company's focus on this market. For many of its customers,  the Company provides
engineering  and design  support to help  integrate the Company's  products into
production environments. By working closely with these customers, the Company is
exposed to new market opportunities for its products.

         The  Company   employed  15  individuals  in  engineering  and  product
development as of June 20, 1996.  During Fiscal 1994,  Fiscal 1995 and the first
three  months  of  Fiscal  1996,  the  Company's  engineering  expenses  totaled
approximately $1,347,000,  $1,587,000 and $365,000, or 16.1%, 15.3% and 11.4% of
sales,  respectively.  The Company  expenses all software  development  costs as
incurred.  During Fiscal Years 1994 and 1995, engineering expenses increased due
to efforts in connection with development of the QCO-4000.

         The  Company's  business  strategy  includes  investing in or acquiring
companies which offer the Company access to complementary technologies,  and new
markets  within the  Company's  target  industries.  Historically,  governmental
sources did not fund QCO's product  development efforts as a majority of QCO was
foreign owned. As a result of the management buyout, the Company expects to join
SEMI-SEMATECH,  an organization of equipment manufacturers and suppliers serving
SEMATECH,  and  expects to seek  funding for product  development  efforts  from
SEMATECH,  a  consortium  of  semiconductor  manufacturers,   Advanced  Research
Projects Agency ("ARPA") and other governmental and quasi-governmental agencies,
including  the U.S.  Display  Consortium.  There  can be no  assurance  that the
Company will be successful in obtaining such funding.

COMPETITION

         The markets in which the Company  competes are  characterized  by rapid
technological  change,  evolving industry standards,  rapid product obsolescence
and intense competition.  Competitors in the semiconductor  photomask inspection
market  include KLA  Instruments,  Hitachi and Nikon.  In the computer hard disk
inspection market competitors include DPI Technology Systems and Hitachi.  Based
on the number of installations, the Company believes it is a leading supplier of
semiconductor  photomask soft defect  inspection  systems and computer hard disk
inspection  systems in the United  States.  The  Company  competes  based on its
installed base of customers,  engineering and service  capabilities,  breadth of
products,  patents and  proprietary  information,  and  reputation.  Many of the
Company's competitors or potential competitors have greater financial, marketing
and technological resources than the Company.

         The Company expects competition to continue in the future from existing
competitors  and from other  companies that may enter the Company's  existing or
future markets with similar or alternative  solutions that may be less costly or
provide  additional  features.  The Company believes that its ability to compete
successfully  depends on a number of factors,  which include product quality and
performance, order turnaround, the provision of competitive design capabilities,
success  in  developing  new  applications,   adequate  manufacturing  capacity,
efficiency of production,  timing of new product  introductions  by the Company,
its  customers  and its  competitors,  the number  and  nature of the  Company's
competitors in a given market, price and general market and economic


                                       40

conditions. In addition,  increased competitive pressure may lead to intensified
price  competition,  resulting  in lower prices and gross  margins,  which could
materially adversely affect the Company's business and results of operations. No
assurance can be given that the Company will compete successfully in the future.

         The semiconductor, computer hard disk and flat panel display industries
in  general,  are  characterized  by rapid  technological  change  and  evolving
industry  standards.  As a result,  the  Company  must  continue  to enhance its
existing  products and to develop and manufacture new products and upgrades with
improved   capabilities.   This  has  required  and  will  continue  to  require
substantial  investments in research and development by the Company to advance a
number of state-of-the-art technologies.  Continuous investments in research and
development   will  also  be  required  to  respond  to  the  emergence  of  new
technologies. The failure to develop, manufacture and market new products, or to
enhance existing products, would have a material adverse effect on the Company's
business,  financial  condition  and results of  operations.  In  addition,  the
Company's  competitors  can be expected to continue to develop and introduce new
and enhanced  products,  any of which could cause a decline in market acceptance
of the Company's products or a reduction in the Company's margins as a result of
intensified price competition.  See "Risk Factors -- Rapid Technological Change;
Dependence on Product Development."

         Changes in manufacturing processes could also have a materially adverse
effect on the Company's business, financial condition and results of operations.
The  Company  anticipates  continued  changes  in  semiconductor  and flat panel
display  technologies and processes.  There can be no assurance that the Company
will be able to develop,  manufacture and sell products that respond  adequately
to such changes.

BACKLOG

         The  Company's  backlog for products  and  services  was  approximately
$4,029,380  at June 30,  1996,  compared to  $4,021,242  at June 30,  1995.  QCO
defines  backlog to include only those  systems,  accessories  and upgrades with
respect to which a purchase order has been received and a delivery  schedule has
been specified for shipment over the next twelve (12) months,  and contracts for
services to be provided  for longer  periods up to 36 months.  Cancellations  of
product  purchase  orders are subject to penalties,  depending  upon the time of
cancellation.  Although a significant  indicator of business levels,  backlog is
not necessarily representative of future sales.

MANUFACTURING

         The Company's  manufacturing  activities  consist of final  assembly of
subassemblies,  which are then integrated  into finished  systems and tested for
compliance with customer requirements. The Company believes that production lead
time, product quality and customer response are key elements to its success.


                                       41


         Although the Company manufactures some of the subassemblies used in its
systems, most are purchased from unaffiliated  subcontractors,  typically to the
Company's  specifications.  None of the  Company's  suppliers  is  obligated  to
provide the Company with any specific  quantity of components  or  subassemblies
over any specific period.  Certain of the components and subassemblies  included
in the Company's  products are obtained  from a limited  group of suppliers.  In
addition,  because the Company  believes that  subsystem  vendors have increased
their  manufacturing  expertise,  the  Company  expects  to  continue  to obtain
virtually all of its components and subassemblies from third parties in order to
devote its resources  toward systems  design,  software  development and systems
integration, its primary areas of competence. To date, the Company has generally
been able to obtain adequate and timely delivery of critical  subassemblies  and
components,   although  it  has  experienced   occasional  delays.  Because  the
manufacture of these  components and  subassemblies is very complex and requires
long lead times, and although  alternative  sources are available,  such sources
may not be readily available. As a result, there can be no assurance that delays
or shortages caused by suppliers will not occur in the future. Any disruption of
the Company's supply of critical  components and subassemblies could prevent the
Company  from   meeting  its   manufacturing   schedules,   which  could  damage
relationships  with customers and would have a materially  adverse effect on the
Company's business, financial condition and results of operations.

         The Company's  systems have a large number of components and are highly
complex.   To  date,  the  Company  has  experienced   only  limited  delays  in
manufacturing and delivering  systems and upgrades and may experience similar or
more  extended  delays in the future.  Any  inability  to  manufacture  and ship
systems  or  upgrades  on  schedule   could   adversely   affect  the  Company's
relationships  with its customers and thereby  materially  adversely  affect the
Company's business, financial condition and results of operations. Due to recent
increases  in  demand,  the  average  time  between  order and  shipment  of the
Company's systems has increased over the last fiscal year. The Company's ability
to increase its  manufacturing  capacity in response to an increase in demand is
limited given the  complexity  of the  manufacturing  process,  the lengthy lead
times  necessary to obtain  critical  components and the need for highly skilled
personnel.  The failure of the Company to keep pace with  customer  demand would
lead to further  extensions of delivery times,  which could deter customers from
placing additional orders, and could adversely affect product quality. There can
be  no  assurance  that  the  Company  will  be  successful  in  increasing  its
manufacturing  capacity.  See "Risk  Factors -- Lengthened  Lead Times;  Limited
Manufacturing Capacity."

GOVERNMENTAL REGULATIONS AND INDUSTRY STANDARDS

         The Company's products and worldwide operations are subject to numerous
governmental  regulations designed to protect the health and safety of operators
of  manufacturing  equipment.  In  particular,  the  European  Union  ("EU") has
recently issued regulations relating to electromagnetic fields, electrical power
and  human  exposure  to  laser  radiation.   In  addition,   numerous  domestic
semiconductor  manufacturers including certain of the Company's customers,  have
subscribed  to  voluntary  health and safety  standards  and decline to purchase
equipment  not meeting such  standards.  The Company  believes that its products
currently  comply with all applicable  material  governmental


                                       42

health and safety regulations, including those of the EU, and with the voluntary
industry  standards  currently in effect. See "Risk Factors -- Health and Safety
Regulations and Standards."

PROTECTION OF PROPRIETARY INFORMATION

         The Company holds six United States patents and has an additional seven
patent  applications  pending.  Several of the issued patents are also issued in
Japan,  Europe and Canada. The Company has many patent  applications  pending, a
number of which are associated with the new QCO-4000. Most of the issued patents
relate to advanced inspection measurement  techniques.  The issued United States
patents expire from 2001 to 2112.

         The  Company's  products  require  technical  know-how to engineer  and
manufacture and are based, in part, upon proprietary  technology.  To the extent
proprietary  technology  is  involved,  the Company  relies on patents and trade
secrets that it seeks to protect, in part, through  confidentiality  agreements.
There can be no assurance that such  agreements  will not be breached,  that the
Company will have adequate  remedies for any breach, or that the Company's trade
secrets will not  otherwise  become  known to, or  independently  developed  by,
existing or potential  competitors  of the Company.  The Company may be involved
from time to time in  litigation  to  determine  the  enforceability,  scope and
validity  of its  rights.  In  addition,  no  assurance  can be  given  that the
Company's  products  will not infringe any patents of others.  Litigation  could
result  in  substantial  cost to the  Company  and  diversion  of  effort by the
Company's management and technical personnel. See "Risk Factors -- Protection of
Proprietary Information."

EMPLOYEES

         As of May 31, 1996, the Company had 59 full-time employees, of which 17
were in  sales,  marketing  and  service,  15 were in  engineering  and  product
development, 6 were in administration and 21 were in manufacturing.

         None of the Company's  employees are represented by a labor union.  The
Company considers its relationships with its employees to be good. The Company's
financial performance will depend significantly upon the continued contributions
of its officers and key management, technical, sales and support personnel, many
of whom would be difficult to replace.  In addition,  the Company  believes that
certain of its former employees  currently provide services or technical support
to the Company's  customers or  competitors.  There can be no assurance that the
Company will be successful in attracting or retaining qualified personnel.

FACILITIES

         The Company  maintains its principal  executive  offices,  research and
development, and manufacturing operations in an approximately 30,000 square foot
facility in Burlington,  Massachusetts  leased from N.W.  Building 24 Trust. The
Company  currently  pays base rent in the


                                       43


amount of approximately  $16,250 per month plus taxes,  betterment  assessments,
insurance costs and utility charges with respect to the facility,  pursuant to a
lease that expires on June 30, 1997.

         The Company  also  maintains  a sales  office in an  approximately  720
square foot facility in Santa Clara,  California,  leased from Koll/Intereal Bay
Area.  The  Company  currently  pays base rent of $936 per  month  plus  certain
expenses related to the facility,  pursuant to a lease that expires on September
12, 1996.

         The Company  believes that its  facilities are adequate for its current
needs and that adequate facilities for expansion,  if required, are available at
competitive  rates.  Although  the  Company  has no  present  plans  to  acquire
additional research and development or manufacturing  facilities,  it may in the
future seek to establish additional research and development,  manufacturing and
shipping facilities as a result of its anticipated growth or acquisitions.

LEGAL PROCEEDINGS

         The Company is not involved in any litigation of a material nature.



                                       44


                                   MANAGEMENT

DIRECTORS AND EXECUTIVE OFFICERS

        The current directors and executive officers of the Company,  their ages
and their positions held with the Company are as follows:

<TABLE>
<CAPTION>


    NAME                               AGE                          TITLE
    ----                               ---                          -----

<S>                                         <C>        <C>                                    
Eric T. Chase .............................. 37        Chief Executive Officer, President,
                                                       Chairman of the Board, and Founder

John R. Freeman............................. 51        Vice President of Finance, and Treasurer

Karl Andrew Bernal.......................... 47        Vice President of Sales and Marketing,
                                                        and Secretary

Abdu Boudour................................ 43        Vice President of Engineering

Jay L. Ormsby............................... 56        Vice President of Technology and Founder

Albert E. Tobey............................. 60        Vice President of Operations

Yutaka Goto................................. 37        Director

Charles H. Fine............................. 39        Director

John M. Tarrh............................... 48        Director

Michael R. Splinter......................... 45        Advisor to Board of Directors

</TABLE>
- --------------

         The Company's  Certificate  of  Incorporation  and Bylaws,  as amended,
provide  that the  members  of the Board of  Directors  (the  "Board")  shall be
classified  as nearly as possible  into three  classes,  each with, as nearly as
possible,  one-third of the members of the Board. A classified board is designed
to assure continuity and stability in the Board's leadership and policies.  Eric
T. Chase is  classified  as a Class I director  and shall  serve  until the 1999
Annual  Meeting;  Charles H. Fine and John M. Tarrh are  classified  as Class II
directors  and shall  serve until the 1998  Annual  Meeting;  and Yutaka Goto is
classified  as a Class III  director  and  shall  serve  until  the 1997  Annual
Meeting.  The  successors  to the class of  directors  whose terms  expire at an
annual  meeting  would be  elected  for a term of  office to expire at the third
succeeding  annual meeting after their election and until their  successors have
been duly elected by the  stockholders.  Directors chosen to fill vacancies on a


                                       45


classified  board  shall hold  office  until the next  election of the class for
which  directors  shall have been chosen,  and until their  successors  are duly
elected  by  the  stockholders.  Officers  are  elected  by,  and  serve  at the
discretion  of, the Board of  Directors.  No  director,  executive  officer,  or
significant  employee  is related by blood,  marriage  or  adoption to any other
director, executive officer, or significant employee. The Board of Directors has
established  Audit  and  Compensation  Committees,  which  are  composed  of the
Company's outside directors.

         The following is a brief summary of the background of each director and
executive officer named above:

         ERIC T. CHASE,  CHIEF  EXECUTIVE  OFFICER,  PRESIDENT,  CHAIRMAN OF THE
BOARD, AND FOUNDER.  Mr. Chase co-founded the Company in July 1986 and served as
its Vice  President  of Sales and  Marketing  until May 1990 when he was elected
President  of the  Company.  In June 1996,  Mr. Chase was also elected the Chief
Executive  Officer  and  Chairman  of  the  Board.  He  was  formerly  with  GCA
Corporation,  a semiconductor equipment  manufacturer,  in the position of Staff
Scientist and Technical Marketing  Specialist.  Mr. Chase holds five patents and
has authored a variety of articles  related to inspection  equipment.  Mr. Chase
graduated  from the University of  California,  Irvine with Bachelor  degrees in
both Physics and Economics.

         JOHN R. FREEMAN, VICE PRESIDENT OF FINANCE, AND TREASURER.  Mr. Freeman
has been the Company's Vice President of Finance since June 1996 and was elected
Treasurer  in June  1996.  Over the past 20  years,  he has been  involved  with
several  companies  in various  roles,  including  chief  financial  officer and
controller. In 1984, Mr. Freeman founded Freeman & Associates, a consulting firm
which provided chief financial  officer/controller  services to small businesses
and,  through his firm,  he served as the  Company's  part-time  controller as a
consultant  from  January 1987 until he joined the Company as an employee in May
1996.  Mr.  Freeman  has a  Bachelor  of Arts  degree  in  accounting  from Duke
University.

         KARL  ANDREW  BERNAL,  VICE  PRESIDENT  OF  SALES  AND  MARKETING,  AND
SECRETARY.  In June 1993,  Mr.  Bernal joined the Company as a Sales Manager and
advanced to Director of Marketing and Sales in January 1994. In October 1994, he
became the Company's  Vice  President of Sales and Marketing and is  responsible
for management of the sales,  marketing and field services departments.  In June
1996,  Mr.  Bernal was elected  Secretary of the Company.  In May 1991 he joined
Rippey Corporation,  also a manufacturer of semiconductor  processing equipment,
as a Product Manager where he managed the sales of equipment. Mr. Bernal founded
Tritec  Industries,  a manufacturer of semiconductor  processing  equipment,  in
August 1981 and held the position of Vice President of Sales and Marketing.  Mr.
Bernal holds a Bachelor of Technology  degree in Chemical  Engineering  from the
University of Dayton.

         ABDU  BOUDOUR,  VICE  PRESIDENT OF  ENGINEERING.  Mr.  Boudour has held
various positions at the Company,  including Senior Physicist in the Engineering
Department from April 1987 to February 1994, where he was responsible for design
and development of the Company's  equipment,  and Far East Marketing Manager for
which he was based in Japan from February 1994 to April 1995. In July 1995,  Mr.
Boudour  advanced to Director of  Engineering  and in June 1996,  he was 

                                       46

elected  Vice  President of  Engineering.  Prior to joining the Company in April
1987, Mr. Boudour was with PTR Optics,  an optical  component  manufacturer.  He
earned his Bachelor of Science degree from the  University of Oran,  Algeria and
has a Master of Science degree in Physics from Northeastern University.

         JAY L. ORMSBY,  VICE  PRESIDENT OF TECHNOLOGY  AND FOUNDER.  Mr. Ormsby
co-founded  the Company in July 1986 with Mr. Chase and served as the  Company's
Vice President of  Engineering  until June 1996. In June 1996, he was elected as
the  Company's  Vice  President  of  Technology.  Mr.  Ormsby  has over 30 years
experience in design,  development and marketing of high technology systems. Mr.
Ormsby was formerly  with GCA  Corporation,  a company that was a  semiconductor
equipment manufacturer,  in the position of Chief Engineer, Technology Division.
Mr. Ormsby has a Bachelor of Science degree in Mechanical  Engineering  from The
Cooper  Union for the  Advancement  of  Science  and Art and a Master of Science
degree in Engineering from Northeastern University.

         ALBERT E.  TOBEY,  VICE  PRESIDENT  OF  OPERATIONS.  Since  joining the
Company in June 1988,  Mr. Tobey has served as its Vice  President of Operations
with  responsibility for manufacturing  operations.  Mr. Tobey has over 30 years
experience  in  engineering  as a  system  designer  and in  various  management
positions  both in  engineering  and  manufacturing.  Mr.  Tobey  served  as the
Principal  Engineer  -  RTOS  Program  at  AVCO  Systems  ("AVCO"),   a  defense
contractor,  and  worked  for  over  19  years  with  AVCO,  advancing  from  an
electronics  technician to a senior systems  engineer.  His primary positions at
AVCO were in telemetry  and  instrumentation  systems.  Mr.  Tobey  received his
Bachelor  of  Science  degree  in  Electrical   Engineering  from   Northeastern
University.

         YUTAKA GOTO, DIRECTOR. Mr. Goto has served as a director of the Company
since January 1994. In April 1981, Mr. Goto joined Kobe Steel,  Ltd., a Japanese
steel company, and held various positions based in Japan until December 1990. In
January 1991, he moved to the United States, and was assigned to Kobe Steel USA,
Inc., a wholly owned  subsidiary of Kobe Steel Ltd. Mr. Goto is a Senior Manager
for New  Business  Development  for Kobe  Steel  USA,  Inc.,  where he  provides
coordination  between the parent  company and its  affiliates and identifies new
business  opportunities.  Mr. Goto  earned his  Bachelor of Arts degree from the
University of Tokyo.

         CHARLES H. FINE,  DIRECTOR.  Mr.  Fine has served as a director  of the
Company since June 1996.  Since January 1983, Mr. Fine has served on the faculty
of the Sloan School of  Management  at  Massachusetts  Institute  of  Technology
("MIT").  Mr. Fine has expertise in manufacturing and technology  management and
his research has focused on the automotive, semiconductor, and capital equipment
industries.  Mr. Fine received his Bachelor of Arts degree from Duke  University
and  earned  both  his  Master  of  Science  and  Ph.D.  degrees  from  Stanford
University.

         JOHN M.  TARRH,  DIRECTOR.  Mr.  Tarrh has served as a director  of the
Company since May 1996.  Since January 1987,  Mr. Tarrh has been the Senior Vice
President,  Chief  Financial  Officer  and a  director  of Applied  Science  and
Technology,  Inc.  ("ASTeX"),  a publicly held  corporation  he


                                       47

co-founded that manufactures systems and controls for advanced materials such as
semiconductors and diamond. Prior to January, 1987, Mr. Tarrh was the Manager of
the Mirror  Confinement  Division of MIT's  Plasma  Fusion  Center  where he was
responsible for financial management, project management and administration. Mr.
Tarrh earned his Master of Science degree in Electrical Engineering from MIT.

         MICHAEL R. SPLINTER,  ADVISOR TO BOARD OF DIRECTORS.  Mr.  Splinter has
served as an advisor to the Board of Directors  since June 1996. He joined Intel
Corporation  ("Intel"), a manufacturer of computer chips, in 1984. Over the past
twelve years at Intel, Mr. Splinter has held various  management  positions with
responsibility  for  development  and  manufacturing  operations and in 1991, he
advanced to Corporate  Vice President of  Manufacturing.  Since 1981, and before
joining Intel,  Mr.  Splinter worked for Rockwell  International,  a defense and
electronic manufacturer,  in various management capacities.  Mr. Splinter earned
his Master of Science  degree in Electrical  Engineering  from the University of
Wisconsin.







                                       48



EXECUTIVE OFFICERS' COMPENSATION

         The following table sets forth the  compensation  paid to the Company's
named executive officers during the three year period ended December 31, 1995.

                           SUMMARY COMPENSATION TABLE

<TABLE>
<CAPTION>

                               ANNUAL COMPENSATION
- -------------------------------------------------------------------------------------------------------

                (A)                                   (B)          (C)         (D)           (E)
                                                                                         OTHER ANNUAL
              NAME AND PRINCIPAL POSITION(1)         YEAR        SALARY(2)    BONUS     COMPENSATION(3)
              ------------------------------         ----        --------     -----     ---------------
<S>                                                  <C>         <C>          <C>          <C>   
Eric T. Chase....................................    1995        $134,000     $-0-         $6,000
   Chief Executive Officer, President                1994        $127,000     $-0-         $6,000
   and Chairman of the Board                         1993        $126,000     $-0-         $6,000

Jay L. Ormsby....................................    1995        $109,000     $-0-         $  -0-
   Vice President of Technology                      1994        $104,000     $-0-         $  -0-
                                                     1993        $102,000     $-0-         $  -0-

Albert E. Tobey..................................    1995        $105,000     $-0-         $  -0-
   Vice President of Operations                      1994        $ 99,000     $-0-         $  -0-
                                                     1993        $ 97,000     $-0-         $  -0-

</TABLE>

- ----------

(1)      See "Management -- Employment Agreements."

(2)      Amounts  shown  indicate  cash  compensation  earned  and  received  by
         executive officers.  Executive officers participate in group health and
         other benefits generally available to all employees of the Company.

(3)      The  Company  provides a $500 per month  automobile  allowance  for Mr.
         Chase.

CASH COMPENSATION OF DIRECTORS

         Each of the non-management and non-affiliated  directors receives a fee
of $1,000 per meeting plus out-of-pocket expenses.



                                       49


EMPLOYMENT AGREEMENTS

         Effective as of July 1, 1996, the Company  entered into  employment and
non-competition agreements (the "Agreements") with each of Eric T. Chase, Jay L.
Ormsby,  Albert E. Tobey,  K. Andrew  Bernal,  Abdu Boudour and John R. Freeman.
Eric T. Chase's and Jay L. Ormsby's  Agreements provide for annual base salaries
of $147,000 and $114,500,  respectively,  through June 30, 1997 and at least the
same base  salaries,  as  determined  by the  Company's  Board of  Directors  or
Compensation  Committee,  for the next two years until the Agreements  expire on
June  30,  1999.  Albert  E.  Tobey's,  Abdu  Boudour's  and  John R.  Freeman's
Agreements  provide for annual base salaries of $110,300,  $90,000 and $100,000,
respectively,  and expire on December 31,  1997.  K. Andrew  Bernal's  Agreement
provides  for an annual  base  salary of  $79,000  plus  incentive  payments  of
one-half (1/2) of one percent (1%),  subject to reduction by the Company's Board
of Directors or Compensation Committee, of all "Major Orders," which are defined
as orders for systems or  products  of the  Company  other than orders for spare
parts  or  service   less  than  $25,000  or  from   Company   distributors   or
representatives,  and expires on December 31, 1997. The Agreements  also provide
for vacation, insurance, participation in the Company's 401(k) plan, and certain
other  benefits  as  may be  determined  by the  Compensation  Committee  or the
Company's Board of Directors.  Each  individual is entitled to receive  benefits
offered to the Company's employees  generally.  Each individual is also entitled
to receive  severance in the event his  employment  is terminated by the Company
without cause (the "Severance  Benefits").  The Severance  Benefits are equal to
the  individual's  current  annual  base  salary in Eric T.  Chase's  and Jay L.
Ormsby's  Agreements and six (6) months of the individual's  current annual base
salary in Albert E. Tobey's,  Abdu  Boudour's,  John R.  Freeman's and K. Andrew
Bernal's Agreements.

         In the event of a Change in Control  in the  Company,  each  individual
will  receive  certain  benefits  upon  certain  events.  A Change in Control is
defined  generally  as: the  acquisition  by an  individual,  entity or group of
beneficial  ownership of 25% or more of the outstanding  shares of Common Stock;
unapproved  changes in the Board of  Directors;  tender offers to acquire any of
the Common Stock; certain reorganizations, mergers or consolidations; a complete
or  substantial  liquidation  or  dissolution  of the  Company;  or the  sale or
disposition of all or substantially all of the assets of the Company.

         In the event of a Change in Control  during the term of an Agreement or
any renewal or extension thereof and provided the individual remains employed by
the  Company  for a period  of  twelve  months  from the date of the  Change  in
Control,  the individual will receive, at the one-year anniversary of the Change
in Control,  a  supplemental  amount in a lump sum,  irrespective  of whether he
thereafter  actually  terminates  employment  with the Company.  The lump sum is
equal to the individual's annual Base Salary immediately preceding the Change in
Control in Eric T. Chase's and Jay L. Ormsby's  Agreements and six (6) months of
the individual's annual Base Salary immediately  preceding the Change in Control
in Albert E. Tobey's,  Abdu Boudour's,  John R. Freeman's and K. Andrew Bernal's
Agreements. In the event of the actual termination of an individual's employment
contemporaneous with or following a Change in Control, except (i) because of the
individual's  death,  (ii) by the Company for cause or disability (as defined in
the


                                       50


employment agreement), or (iii) by the individual other than for good reason (as
defined in the employment agreement) the individual shall be entitled to receive
an amount  equal to 299% of the  individual's  annual  Base  Salary  immediately
preceding  the  Change  in  Control  in Eric  T.  Chase's  and  Jay L.  Ormsby's
Agreements and 150% of the individual's annual Base Salary immediately preceding
the Change in Control in Albert E. Tobey's,  Abdu  Boudour's,  John R. Freeman's
and K. Andrew Bernal's Agreements. Certain additional provisions also apply.

         Each Agreement also contains non-competition provisions for a period of
two  (2)  years  following  termination,  a  confidentiality  provision  and  an
ownership  provision in the  Company's  favor for  techniques,  discoveries  and
inventions  arising  during the term of employment.  The Agreements  provide for
successive one-year renewals after the initial term.

1996 STOCK OPTION PLAN

         In June 1996,  the Board of  Directors  of the  Company  adopted a 1996
Stock  Option  Plan that  provides  for the  granting  to  employees,  officers,
directors,  consultants and  non-employees of the Company of options to purchase
up to 360,000 shares of Common Stock, $.01 par value per share.  Options granted
under the 1996 Plan may be either  "incentive  stock options" within the meaning
of Section 422(a) of the United States Internal Revenue Code of 1986, as amended
(the "Code"), or non-qualified  options.  Incentive stock options may be granted
only to employees of the Company (including directors who are employees),  while
non-qualified  options  may be  issued  to  non-employee  directors,  employees,
consultants, and any other non-employee of the Company.

         The per share exercise price of the Common Stock subject to all options
granted  pursuant to the 1996 Plan shall be determined by the Board of Directors
at the time any option is granted.  In the case of incentive stock options,  the
exercise  price  shall  not be less than  100% of the fair  market  value of the
shares covered thereby at the time the incentive stock option is granted (but in
no event less than par  value).  If, at any time an option is granted  under the
Plan, the Company's Common Stock is publicly  traded,  "fair market value" shall
be  determined  as of the last  business  day for  which  the  prices  or quotes
discussed  in this  sentence  are  available  prior to the date  such  option is
granted and shall mean (i) the average (on that date) of the high and low prices
of the Common Stock on the principal national  securities  exchange on which the
Common  Stock is  traded,  if the  Common  Stock is then  traded  on a  national
securities exchange;  or (ii) the last reported sale price (on that date) of the
Common Stock on the NASDAQ National Market List, if the Common Stock is not then
traded on a national  securities  exchange;  or (iii) the  closing bid price (or
average of bid prices)  last quoted (on that date) by an  established  quotation
service for over-the-counter  securities, if the Common Stock is not reported on
the NASDAQ  National Market List.  However,  if the Common Stock is not publicly
traded at the time an option is  granted  under the Plan,  "fair  market  value"
shall be deemed to be the fair value of the Common  Stock as  determined  by the
Board after taking into  consideration  all factors which it deems  appropriate,
including, without limitation,  recent sale and offer prices of the Common Stock
in private transactions negotiated at arm's length. No person who owns, directly
or indirectly,  at the time of the granting of an incentive stock option to him,
10% or more of the total combined voting power of all classes of common


                                       52

stock of the  Company (a "10%  Stockholder"),  shall be  eligible to receive any
incentive  stock options under the 1996 Plan unless the option price is at least
110% of the fair  market  value  of the  Common  Stock  subject  to the  option,
determined on the date of grant.  Non-qualified  options are not subject to this
limitation.

         No incentive  stock option may be transferred by an optionee other than
by will or the laws of descent and  distribution,  and during the lifetime of an
optionee,  the option will be exercisable only by the optionee.  In the event of
termination of employment,  other than by death or permanent  total  disability,
the  optionee  will have three  months  after such  termination  to exercise the
option.  Upon  termination  of  employment  of an optionee by reason of death or
permanent  total  disability,   an  option  remains  exercisable  for  one  year
thereafter to the extent it was exercisable on the date of such termination.  No
similar limitation applies to non-qualified options.

         Options  under the 1996 Plan must be  granted  within 10 years from the
effective date of the 1996 Plan.  Incentive stock options granted under the 1996
Plan cannot be exercised more than 10 years from the date of grant,  except that
incentive  stock options  issued to a 10%  stockholder  are limited to five year
terms.

         All options  granted under the 1996 Plan provide for the payment of the
exercise  price in cash,  by  promissory  note, or by delivery to the Company of
shares of Common Stock already owned by the optionee  having a fair market value
equal to the exercise price of the options being exercised,  or by a combination
of such methods of payment.  Therefore, an optionee may be able to tender shares
of  Common  Stock  to  purchase  additional  shares  of  Common  Stock  and  may
theoretically  exercise  all of his or her  stock  options  with  no  additional
investment other than his or her original shares.

         Any  unexercised   options  that  expire  or  that  terminate  upon  an
employee's  ceasing to be employed with the Company become  available once again
for  issuance.  To date,  options to purchase  231,992  shares of the  Company's
Common  Stock  have  been  granted  under the 1996  Plan at a  weighted  average
exercise price of $5.66 per share.

DIRECTOR FORMULA STOCK OPTION PLAN

         In June 1996, the Company's  Board of Directors  adopted a Formula Plan
to  incentivize   non-employee  directors  who  will  administer  the  Company's
discretionary  stock option  plans,  but who are  ineligible  to receive  option
grants pursuant to Rule 16b-3 promulgated  under the Securities  Exchange Act of
1934 (the "Exchange Act").  Administration by such "disinterested directors," as
that term is defined under Rule 16b-3, allows the Company's  discretionary stock
option plans to meet the  requirements of the "short swing profit" rules,  which
provide  that  an  affiliate  of  the  Company  (broadly  defined  as  officers,
directors,  and 10%  stockholders)  may not buy and then sell  stock (or may not
sell and then buy  stock)  within  any six month  period.  An  affiliate  of the
Company who receives options under a discretionary plan that is not administered
by  disinterested  directors  will be deemed to have  purchased  the  underlying
Common Stock for purposes of the six-


                                       52


month "short  swing"  period.  Disinterested  directors are defined as directors
that have not received options under any discretionary  plan of the Company they
serve during the preceding 12 months and who do not, directly or indirectly, own
five  percent  (5%) or  more of the  Company  and its  affiliated  corporations.
Disinterested  directors may receive options under a  non-discretionary  plan in
which the grant of an option is based on an objective formula. As of the date of
this Prospectus,  the Company's directors who are eligible to participate in the
Formula Plan are Messrs. Fine and Tarrh.

         Under  the  Formula   Plan,   options   will  be  granted  to  eligible
non-employee directors pursuant to a formula that determines the timing, pricing
and  amount  of  the  option  awards  using  only  objective  criteria,  without
discretion on the part of the  administrators  of the Formula Plan.  The Formula
Plan  provides that its  provisions  may not be amended more than once every six
months,  other than to comply with changes in the  Internal  Revenue  Code,  the
Employee  Retirement  Income  Security Act, or the rules  thereunder.  Also, any
provision for  forfeiture or termination of an option award will be specific and
objective, rather than general, subjective or discretionary.

         Options  granted under the Formula Plan will not exceed 100,000 shares.
Beginning on June 18, 1996, and every four years  thereafter on the business day
immediately  following the Company's  annual  meeting of  stockholders,  options
shall be granted under the Formula Plan,  without  approval or discretion on the
part  of  the  Board,  to  eligible  non-employee   directors  as  follows.  All
non-employee directors are eligible to be granted options under the Formula Plan
provided the person has not irrevocably  elected to be ineligible to participate
in the Plan and provided  the person is not a direct or indirect  holder of more
than 5% of the outstanding shares of the stock of the Company and its affiliated
corporations or a person who is in control of such holder.

         Each eligible  non-employee director who is a director on June 18, 1996
will receive  options to purchase  15,000  shares of stock.  These options shall
vest and be exercisable in sixteen (16) equal installments over a period of four
(4)  years  (the  "Four  Year,  Fiscal  Quarter   Vesting")   beginning  with  a
one-sixteenth  (1/16th)  installment  on the first day of the  Company's  fiscal
quarter immediately following the grant and continuing in one-sixteenth (1/16th)
installments  on the first day of the company's  subsequent  fifteen (15) fiscal
quarters,  subject to the  director's  continued  service as a director  on such
dates.

         Each  non-employee  director who becomes a director after June 18, 1996
and does not,  directly  or  indirectly,  own five  percent  (5%) or more of the
Company and its  affiliated  corporations  will  receive,  on the date he or she
becomes a  director,  options  to  purchase  a total of 15,000  shares of Common
Stock.  Said options  shall vest and be  exercisable  pursuant to the Four Year,
Fiscal Quarter Vesting.

         Upon complete vesting of any non-employee  director's grant pursuant to
this Plan (i.e., after a sixteenth (16th) installment),  on the date immediately
following the Company's next annual meeting of shareholders, said director shall
be granted options to purchase another 15,000 shares of stock. The options shall
be granted to a  non-employee  director  only if he or she is a director on


                                       53

the date of the  grant  and has  attended,  during  the  Company's  fiscal  year
immediately  preceding  the grant,  at least 75% of the meetings of the Board of
Directors  and the  Committees  on which the director  has served.  Said options
shall also vest and be  exercisable  pursuant to the Four Year,  Fiscal  Quarter
Vesting.

         The exercise  price of options  granted  under the Formula Plan will be
the fair market value of the shares of stock on the date of the grant.

         No stock option may be transferred by an optionee other than by will or
the laws of descent and  distribution,  and during the  lifetime of an optionee,
the  option  will be  exercisable  only by him or her.  In the  event  that  the
optionee  ceases to be a director  for any reason  other than death,  the option
will be  exercisable  only to the extent of the purchase  rights,  if any, which
have  accrued  as of the date of such  cessation;  provided  that  upon any such
cessation  of  service,  the  remaining  rights to  purchase  shall in any event
terminate upon the expiration of the original term of the option.

         Upon  termination  of service as a director by reason of death,  his or
her option remains  exercisable until the expiration of the original term of the
options.  However, any such exercise is limited to the purchase rights that have
accrued  as of the date when the  optionee  ceased to be a  director  whether by
death or otherwise.

         Options  under the Formula  Plan must be granted  within ten years from
the effective  date of the Formula Plan.  The options  granted under the Formula
Plan cannot be exercised more than ten years from the date of grant.

         Under the Formula  Plan,  the number of options that will be granted to
the  eligible  recipients  (only  non-employee  directors)  can  be  determined;
however,  the  exercise  price of such  options  cannot  be  determined,  as the
exercise  price  will be that  which is equal  to the fair  market  value of the
Company's Common Stock on the date of each grant.

         As of the date of this Prospectus, options to purchase 30,000 shares of
Common  Stock have been  granted  under the Formula  Plan at exercise  prices of
$5.10 per share.

LIMITATION ON OFFICERS' AND DIRECTORS' LIABILITIES

         Pursuant  to the  Company's  Certificate  of  Incorporation  and  under
Delaware  law,  directors  of the  Company  are not liable to the Company or its
stockholders  for  monetary  damages for breach of  fiduciary  duty,  except for
liability in connection  with a breach of loyalty,  for acts or omissions not in
good faith or which involve  intentional  misconduct  or a knowing  violation of
law, or for dividend  payments or stock repurchases in violation of Delaware law
or for any  transaction  in which a director  has derived an  improper  personal
benefit.


                                       54



         In addition,  the Company's bylaws include  provisions to indemnify its
officers and directors and other persons against expenses,  judgments, fines and
amounts paid in settlement in connection with  threatened,  pending or completed
suits or proceedings  against such persons by reason of serving or having served
as  officers,  directors or in other  capacities,  except in relation to matters
with respect to which such persons shall be determined not to have acted in good
faith, lawfully or in the best interests of the Company. With respect to matters
to  which  the  Company's  officers,  directors,   employees,  agents  or  other
representatives  are determined to be liable for misconduct or negligence in the
performance of their duties,  the Company's  bylaws provide for  indemnification
only to the extent that the Company  determines  that such person  acted in good
faith and in a manner not opposed to the best interests of the Company.

         Insofar as indemnification for liabilities arising under the Securities
Act of 1933, as amended (the  "Securities  Act"), may be permitted to directors,
officers  and  controlling  persons of the  Company  pursuant  to the  foregoing
provisions,  or  otherwise,  the Company has been advised that in the opinion of
the Securities and Exchange  Commission such  indemnification  is against public
policy as expressed in the Securities Act and is, therefore, unenforceable.







                                       55




                             PRINCIPAL STOCKHOLDERS

        The  following  table  sets  forth,  as of the date of this  Prospectus,
certain information concerning stock ownership of the Company by (i) each person
who is known by the Company to own of record or  beneficially  five percent (5%)
or more of the Company's Common Stock, (ii) each of the Company's  directors and
(iii) all  directors  and  executive  officers as a group.  Except as  otherwise
indicated,  the stockholders listed in the table have sole voting and investment
powers with respect to the shares indicated.

                                                        PERCENTAGE OF CLASS(1)
                                                        ----------------------
                                         NUMBER OF
                                          SHARES
   NAME AND ADDRESS                    BENEFICIALLY       BEFORE       AFTER
OF BENEFICIAL OWNER(2)                    OWNED          OFFERING    OFFERING
- ----------------------                    -----          --------    --------

QC Optics Voting Trust(3) ............   1,347,613          62.7%    43.5%
Kobe Steel USA Holdings, Inc. ........     802,387          37.3%    25.9%
Eric T. Chase(3)(4) ..................     634,517          29.5%    20.5%
K. Andrew Bernal(3)(5) ...............     314,754          14.6%    10.2%
Jay L. Ormsby(3)(6) ..................     162,599           7.5%     5.2%
Yutaka Goto(7) .......................     802,387          37.3%    25.9%
Charles H. Fine(8) ...................         938             *        *
John M. Tarrh(8) .....................         938             *        *

All Directors and Officers as a group
(9 people)(3)(4)(5)(7)(8)(9)(10) .....   2,151,876           100%    69.4%

- ----------
*  Less than one percent


(1)      Pursuant to the rules of the Securities and Exchange Commission, shares
         of Common  Stock  which an  individual  or group has a right to acquire
         within 60 days  pursuant to the  exercise  of options or  warrants  are
         deemed to be  outstanding  for the purpose of computing the  percentage
         ownership  of such  individual  or  group,  but are  not  deemed  to be
         outstanding  for the purpose of computing the  percentage  ownership of
         any other person shown in the table.

(2)      The address for all of these  individuals  is c/o QC Optics,  Inc., 154
         Middlesex Turnpike, Burlington, Massachusetts 01803.

(3)      Eric T. Chase is the sole voting  trustee of the QC Optics Voting Trust
         (the "Voting  Trust").  The  stockholders  participating  in the Voting
         Trust and the number of their shares subject to the Voting Trust are as
         follows:  Eric T. Chase - 634,517 shares;  Karl Andrew Bernal -


                                       56


         314,754  shares;  Jay L.  Ormsby - 162,599  shares;  John R.  Freeman -
         78,581;  Albert E. Tobey - 78,581 shares; Abdu Boudour - 78,581 shares.
         See "Certain Transactions."

(4)      Excludes an option to purchase  5,292  shares of the  Company's  Common
         Stock at an  exercise  price of $5.10.  The option  expires on June 19,
         2006  and  vests  in  equal  installments  over  a  three  year  period
         commencing  one year after the date of the grant.  See  "Management  --
         1996 Stock Option Plan."

(5)      Excludes an option to purchase  2,844  shares of the  Company's  Common
         Stock at an  exercise  price of $5.10.  The option  expires on June 19,
         2006  and  vests  in  equal  installments  over  a  three  year  period
         commencing  one year after the date of the grant.  See  "Management  --
         1996 Stock Option Plan."

(6)      Excludes an option to purchase  4,140  shares of the  Company's  Common
         Stock at an  exercise  price of $5.10.  The option  expires on June 19,
         2006  and  vests  in  equal  installments  over  a  three  year  period
         commencing  one year after the date of the grant.  See  "Management  --
         1996 Stock Option Plan."

(7)      Includes the shares of Common Stock held by Kobe Steel.

(8)      Includes  938 shares of Common Stock  issuable  upon the exercise of an
         option to purchase  15,000 shares of the  Company's  Common Stock at an
         exercise price of $5.10.  The option expires on June 17, 2006 and vests
         in 16 equal installments over a period of four years commencing July 1,
         1996. See "Management -- Director Formula Stock Option Plan."

(9)      Includes  the  shares  subject  to the  Voting  Trust  and owned by the
         officers as set forth in footnote 6.

(10)     Excludes (i) an option owned by Mr. Boudour to purchase 3,240 shares of
         the  Company's  Common  Stock;  (ii) an option owned by Mr.  Freeman to
         purchase  3,600  shares of the  Company's  Common  Stock;  and (iii) an
         option  owned by Mr. Tobey to purchase  3,960  shares of the  Company's
         Common  Stock.  The exercise  price for each of these options is $5.10.
         These  options  expire on June 19, 2006 and vest in equal  installments
         over a three  year  period  commencing  one year  after the date of the
         grant. See "Management -- 1996 Stock Option Plan."

                                       57


                              CERTAIN TRANSACTIONS

RELATED TRANSACTIONS

         In July 1996,  the Company  entered  into  employment  agreements  with
Messrs. Chase, Freeman,  Bernal,  Boudour,  Ormsby and Tobey. See "Management --
Employment Agreements."

         In  October  1995,  the  Company,  Kobe  Steel USA  Holdings,  Inc.,  a
controlling  shareholder of the Company, and certain management employees of the
Company pursuant to the QC Optics Voting Trust (the "Voting Trust") entered into
a Stock Repurchase and Loan Repayment  Agreement (the "Agreement").  Pursuant to
the terms of the Agreement,  as amended on March 29, 1996, the Company purchased
an  aggregate  of  1,337,313  shares  (the  "Kobe  Shares")  of its  voting  and
non-voting  Common  Stock from Kobe Steel USA  Holdings,  Inc. or  approximately
62.5%  of all of the  Company's  Common  Stock  then  owned  by Kobe  Steel  USA
Holdings,  Inc. for a purchase price of $5,000,000.  Of the $5,000,000  purchase
price,  $3,250,000 was financed by State Street Bank and Trust Company  pursuant
to the terms of a  $4,000,000  revolving  line of credit  (the "Line of Credit")
evidenced by a promissory  note secured by all of the assets of the Company (the
"Bank Note"),  $1,000,000  was provided from  available  cash of the Company and
$750,000  was financed  pursuant to a  promissory  note from the Company to Kobe
Steel USA  Holdings,  Inc.,  which is also  secured  by all of the assets of the
Company (the "Kobe Note").  The Kobe Note is  subordinated  to the Bank Note. In
connection  with this  transaction,  a  corporation  formed in February  1995 by
Messrs. Chase, Bernal, Ormsby,  Freeman,  Tobey and Boudour  (collectively,  the
"Stockholders") to acquire an equity interest in the Company was merged into the
Company. As a result of this merger, the Stockholders  exchanged their shares in
such  corporation for an aggregate of 1,337,313  shares of the Company's  Common
Stock. The  consideration for the merger was the unlimited  personal  guarantees
provided  to the Bank by Messrs.  Chase and Bernal  and the  limited  guarantees
provided by Messrs. Ormsby,  Freeman, Tobey and Boudour to secure the Bank Note.
In addition,  all of the shares issued to these individuals have been pledged as
collateral to secure both the Line of Credit and the Kobe Note.

        The  Line of  Credit  and Bank  Note  mature  on June  30,  1998 and the
interest  rate per annum is the bank's  prime rate plus 1%.  Upon the closing of
this  Offering,  the interest rate will be the bank's prime rate plus 1/2%.  The
Line of Credit has a fee on the daily unused portion of the facility at the rate
of 1/4% per annum.  The aggregate  amount  outstanding  under the Line of Credit
shall not exceed the sum of 80% of qualifying receivables and 10% (not to exceed
$350,000)  of  qualifying  inventory,  except  that this  maximum  amount may be
exceeded by $500,000 through October 31, 1996 (the "Overadvance"). The Bank Note
is secured by unlimited  personal  guarantees from Messrs.  Chase and Bernal. In
addition, each of the several stockholders of the Voting Trust pledged their QCO
shares  held in the  Voting  Trust  to the  bank  as  collateral.  Upon  (i) the
completion  of the  Offering,  or  (ii)  if the  Overadvance  is paid in full by
October 31, 1996 and the  qualified  inventory  is excluded  from the  Company's
borrowing base and, in either case, if there are no defaults under the facility,
the guarantees and the pledges will be released by the bank.

         The Kobe Note is due on  December  31,  1996 and bears  interest at the
rate of 8% per annum.  In the event that the Company  fails to pay the Kobe Note
when due,  Kobe Steel USA Holdings,  Inc. has the option to repurchase  from the
Company the Kobe Shares for an aggregate payment of $4,250,000; provided

                                       58

that any such payment by Kobe Steel USA  Holdings,  Inc. to the Company shall be
applied  first  to  payment  of  any   indebtedness   senior  to  the  Company's
indebtedness to Kobe Steel USA Holdings,  Inc.; and provided,  further, that the
aggregate   principal  amount  of  any  indebtedness  senior  to  the  Company's
indebtedness to Kobe Steel USA Holdings, Inc. will not exceed $4,000,000 without
the prior  written  consent  of Kobe  Steel USA  Holdings,  Inc.  Kobe Steel USA
Holdings,  Inc.'s option to  repurchase  the Kobe Shares can be exercised at any
time during the pendency of a default under the Kobe Note.

         Of the remaining 802,387 shares held by Kobe Steel USA Holdings,  Inc.,
the Voting Trust holds an option (the "Option") to purchase up to 588,418 shares
at a price of $3.74 per share.  The Option  expires on the  earlier of March 28,
1998 or the  completion  of an  initial  public  offering.  Notwithstanding  the
foregoing,  the Option may not be exercised until the Kobe Note has been paid in
full. The Voting Trust currently has no immediate plans to exercise the Option.

        On October 27,  1995,  the Company and Messrs.  Chase,  Bernal,  Ormsby,
Freeman,  Tobey and Boudour  entered into a voting trust  agreement known as the
"QC Optics  Voting  Trust,  u/d/t  dated as of October  27,  1995" (the  "Voting
Trust").  Mr. Chase is the trustee of the Voting  Trust.  The Voting Trust holds
all voting rights to all Company shares held by each  beneficiary  and continues
in force for a period of 21 years  from  October  27,  1995,  unless  terminated
earlier as a result of a merger,  dissolution,  sale of all or substantially all
of the Company's assets or liquidation, or agreement of the parties.

         Kobe Steel USA  International,  Inc. has provided  loans to the Company
since July 1991 by means of a revolving credit  arrangement.  At March 29, 1996,
the principal amount due totaled  $4,250,000.  This amount plus accrued interest
of  approximately  $6,000 was paid in full by the  Company on March 29,  1996 in
connection  with the closing of the Agreement  utilizing  amounts  received from
Kobe Steel USA  Holdings,  Inc. as a capital  infusion in the same amount and on
the same date.

         Until December 1994,  Kobe Steel Ltd. and the Company were parties to a
distributor agreement.  In connection with this distributor agreement,  sales of
approximately  $2.2 million were  generated for the year ended December 31, 1994
and  approximately  $611,000 was generated for the year ended December 31, 1995.
Subsequent to December 31, 1995,  Kobe Steel Ltd. has not been a distributor  of
the Company's products.

        Any future transactions between the Company and its officers, directors,
principal  stockholders  or other  affiliates will be on terms no less favorable
than could be obtained  from  independent  third  parties and will be subject to
approval by a majority of the independent and disinterested directors.

                                       59

                            DESCRIPTION OF SECURITIES

        The following  summary  description  of the  Company's  capital stock is
qualified  in  its  entirety  by  reference  to  the  Company's  Certificate  of
Incorporation, as amended.

COMMON STOCK

        The Company is  authorized  to issue up to  10,000,000  shares of Common
Stock,  $.01 par value per share. As of the date of this  Prospectus,  2,150,000
shares of Common Stock are issued and outstanding.

        The holders of Common Stock are entitled to one vote for each share held
of  record  on each  matter  submitted  to a vote of  stockholders.  There is no
cumulative voting for election of directors, with the result that the holders of
more than fifty  percent (50%) of the shares voted for the election of directors
can elect all of the  directors.  Subject  to the prior  rights of any series of
Preferred Stock which may from time to time be outstanding,  if any,  holders of
Common Stock are entitled to receive  ratably such  dividends as may be declared
by the Board of Directors  out of funds  legally  available  therefor and in the
event of liquidation, dissolution, or winding up of the Company, are entitled to
share ratably in all assets  remaining  after payment of liabilities and payment
of accrued dividends and liquidation preferences on the Preferred Stock, if any.
Holders of Common Stock have no preemptive  rights and have no rights to convert
their Common Stock into any other securities.  All of the outstanding  shares of
Common  Stock  are,  and the  shares  of  Common  Stock to be  outstanding  upon
completion  of  the  Offering  will  be,   validly   issued,   fully  paid,  and
nonassessable.

         Prior to the Offering,  the Company's current  principal  stockholders,
Kobe  Steel  USA  Holdings,   Inc.  and  the  Voting  Trust   beneficially   own
approximately  100% of the  outstanding  shares of Common  Stock of the Company.
Subsequent to the Offering, the current principal  stockholders,  who consist of
the Voting Trust and Kobe Steel USA Holdings,  Inc., will beneficially own 69.4%
of the outstanding shares of the Common Stock of the Company.  As a result, they
will  likely  be  able  to  control  all  matters  requiring   approval  by  the
stockholders of the Company,  including the election of directors. The Company's
bylaws do not provide for cumulative voting.

REDEEMABLE WARRANTS

        The following is a brief summary of certain  provisions of the Warrants,
but such  summary  does not  purport  to be  complete  and is  qualified  in all
respects by reference  to the actual text of the Warrant  Agreement by and among
the Company and State Street Bank and Trust  Company (the  "Warrant  Agent").  A
copy of the Warrant  Agreement has been filed as an exhibit to the  Registration
Statement of which this Prospectus is a part. See "Additional Information."

                                       60

        Each Warrant entitles the holder thereof to purchase one share of Common
Stock at an exercise price of $7.80 per share.  Unless the Warrants are redeemed
as  provided  below,  the  Warrants  may be  exercised  at any time on or before
____________, at which time the Warrants expire.

        The  Warrants  are  redeemable  by the  Company  at $.20 per  Redeemable
Warrant on 30 days' prior written notice,  provided that the average closing bid
price of the Common Stock equals or exceeds  $10.80 per share for 20 consecutive
trading  days  ending  within 10 days  prior to the  notice of  redemption.  For
purposes of the Warrant Agreement, "average closing bid price" is defined as the
closing bid price as quoted on the NASDAQ/NMS.  The Warrants may not be redeemed
unless they are then exercisable and a current prospectus  covering the Warrants
and the  shares of Common  Stock  issuable  thereunder  is then in  effect.  The
Warrants  will  remain  exercisable  until  the close of  business  on the fifth
business  day prior to the date of  redemption.  Redemption  of the Warrants may
force the holders to exercise the Warrants and pay the exercise  price at a time
when it may be  disadvantageous  for them to do so or sell the  Warrants  at the
current market price when they might otherwise desire to hold the Warrants.

        The Company has agreed with the Representative that the Company will pay
the Representative a Warrant Solicitation Fee of 5% of the exercise price of the
Redeemable  Warrants exercised  commencing on _________,  1997 and to the extent
not  inconsistent  with the guidelines of the NASD and the rules and regulations
of  the  Commission.   Such  Warrant  Solicitation  Fee  will  be  paid  to  the
Representative  if: (i) the market  price of the Common Stock on the date of the
Redeemable  Warrant is exercised is equal to or greater than the exercise  price
of the  Redeemable  Warrant;  (ii) the  exercise of the  Redeemable  Warrant was
solicited  by an NASD member firm;  (iii) prior  specific  written  approval for
exercise is received  from the customer if the  Redeemable  Warrant is held in a
discretionary account; (iv) disclosure of this compensation  arrangement is made
prior to or upon the exercise of the Redeemable Warrant; (v) solicitation of the
exercise  is not in  violation  of Rule  10b-6  of the  Exchange  Act;  and (vi)
solicitation of the exercise is in compliance with NASD notice to Members 92-28.
In addition,  unless granted an exemption by the Commission  from its Rule 10b-6
under the Exchange Act, the  Representative  will be prohibited from engaging in
any market making  activities or solicited  brokerage  activities with regard to
the  Company's  securities  for the period from nine  business days prior to any
solicitation  of the  exercise of any  Redeemable  Warrant or nine  business day
prior to the  exercise of any  Redeemable  Warrant  based on prior  solicitation
until  the  later  of the  termination  of  such  solicitation  activity  or the
termination (by waiver or otherwise) of any right the Representative may have to
receive  a fee  for the  exercise  of the  Redeemable  Warrants  following  such
solicitation.  As a result,  the  Representative  may be unable to  continue  to
provide a market for the Company's  securities  during certain periods while the
Redeemable Warrants are exercisable.

        The  holders  of the  Warrants  will  not  have  any of  the  rights  or
privileges of  stockholders  of the Company (except to the extent they otherwise
own Common  Stock) prior to the exercise of the  Warrants.  The Warrants will be
entitled to the benefit of  adjustments  in the exercise price and in


                                       61

the number of shares of Common Stock  deliverable upon the exercise thereof upon
the occurrence of certain  events,  including a stock  dividend,  stock split or
similar reorganization.

         The foregoing is a summary of the  principal  terms of the Warrants and
does not  purport to be  complete.  Reference  is made to a copy of the  Warrant
Agreement  which has been filed as an exhibit to the  Registration  Statement of
which this Prospectus forms a part. See "Available Information."

        In order for a holder to  exercise  a  Warrant,  there must be a current
registration  statement on file with the Commission and various state securities
commissions  to register the shares of Common Stock  underlying the Warrants for
sale  to  the  holder  of the  Warrant.  Pursuant  to  Section  10(a)(3)  of the
Securities  Act, the  information  contained in this  Prospectus  will be deemed
"stale" nine months from the date of this Prospectus. The Company has agreed, so
long  as the  Warrants  are  outstanding,  to use  its  best  efforts  to keep a
registration  statement  effective under the Securities Act and state securities
laws to permit the  issuance  of the shares of Common  Stock  upon  exercise  or
exchange of the Warrants.  Nevertheless,  although the Company intends to do so,
no assurance can be given that the registration  statement will be kept current,
the  failure  of which may  result in the  Warrants  not  being  exercisable  or
exchangeable and therefore worthless.

REPRESENTATIVE'S WARRANT

        In connection with this Offering,  the Company has agreed to sell to the
Representative, for nominal consideration, warrants to purchase from the Company
95,000   shares  of  Common   Stock  and   95,000   Redeemable   Warrants   (the
"Representative's   Warrant").   The   Representative's   Warrant  is  initially
exercisable  at a price of $8.40  per  share of  Common  Stock  and  $10.92  per
Redeemable  Warrant  for a period  of four  years  commencing  one year from the
effective  date of this  Prospectus  and are  restricted  from  sale,  transfer,
assignment or hypothecation  for a period of twelve months from the date hereof,
except to officers of the  Representative and by operation of law. The shares of
Common  Stock  and  the  Redeemable  Warrants  issuable  upon  exercise  of  the
Representative's  Warrant are identical to those  offered  hereby except for the
exercise  prices and that the Redeemable  Warrants  contained  therein cannot be
redeemed.

        The Company has agreed to register, at its expense, under the Securities
Act,  the  Representative's   Warrant  and/or  the  securities   underlying  the
Representative's Warrant at the request of a majority in interest of the holders
thereof.  Such request may be made at any time during a period ending five years
from the date of this  Prospectus.  The Company also granted the  Representative
"piggyback"  registration rights concerning the Representative's Warrant and the
underlying  securities  which may be  exercised  at any time  during a four year
period  beginning one year from the date of this Prospectus.  Further,  upon the
exercise the  Representative's  Warrant,  the holders of the warrants thereunder
shall be  entitled  to tender a  portion  of the  shares  of Common  Stock to be
granted upon the exercise of the warrants as payment for the exercise price.


                                       62


        For the term of the Representative's Warrant, the holder thereof has the
opportunity  to  profit  from  a rise  in  the  market  price  of the  Company's
securities  which may result in a dilution of the interest of the  stockholders.
The Company may find it more difficult to raise additional  equity capital if it
should be needed for the  business  of the  Company  while the  Representative's
Warrant is  outstanding.  At any time when the holders thereof might be expected
to exercise it, the Company would probably be able to obtain  additional  equity
capital on terms more  favorable  than those  provided  by the  Representative's
Warrant.

PREFERRED STOCK

        The Company is authorized  to issue up to 1,000,000  shares of Preferred
Stock,  $.01 par value  (the  "Preferred  Stock")  none of which are  issued and
outstanding as of the date of this Prospectus. The Preferred Stock may be issued
in one or more  series,  the  terms of which  may be  determined  at the time of
issuance by the Board of Directors, without further action by stockholders,  and
may include voting rights (including the right to vote as a series on particular
matters),  preferences as to dividends and liquidation,  conversion,  redemption
rights,  and sinking fund  provisions.  The Company has no present plans for the
issuance of any shares of Preferred  Stock.  The issuance of any such  Preferred
Stock could reduce the rights,  including  voting rights,  of the holders of the
Common  Stock,  and,  therefore,  reduce  the  value  of the  Common  Stock.  In
particular,  specific  rights granted to future holders of Preferred Stock could
be used to restrict the Company's  ability to merge with or sell its assets to a
third party,  thereby preserving control of the Company by existing  management.
"Risk  Factors -- Possible  Issuance of  Additional  Shares of Common  Stock and
Preferred Stock; Preferred Stock Currently Outstanding."

DELAWARE LAW AND CERTAIN CHARTER AND BYLAW PROVISIONS

        Certain  provisions  of  the  Delaware  General   Corporation  Law,  the
Company's Certificate of Incorporation and bylaws as summarized in the following
paragraphs  and  employment  agreements  with the Company's  management,  may be
deemed to have an anti-takeover effect and may delay, defer or prevent a hostile
tender offer or takeover attempt that a stockholder might consider in his or her
best interest,  including those attempts that might result in a premium over the
market price for the shares held by stockholders.  See "Management -- Employment
Agreements."

DELAWARE ANTI-TAKEOVER LAW

        Section 203 of the Delaware  General  Corporation  Law  ("Section  203")
applies  to a  Delaware  corporation  with a class of voting  stock  listed on a
national  securities  exchange,  authorized  for  quotation  on  an  interdealer
quotation system or held of record by 2,000 or more persons. In general, Section
203  prevents  an  "interested  stockholder"  (defined  generally  as any person
owning,  or who is an affiliate or associate of the corporation and has owned in
the preceding  three years,  fifteen  percent  (15%) or more of a  corporation's
outstanding  voting stock and  affiliates  and  associates  of such person) from
engaging in a "business  combination"  (as defined) with a Delaware  corporation
for three years following the date such person became an interested 


                                       63


stockholder unless (1) before such person became an interested stockholder,  the
board of directors of the corporation  approved either the business  combination
or the  transaction  that  resulted in the  stockholder  becoming an  interested
stockholder;  (2) the interested  stockholder owned at least eighty-five percent
(85%)  of the  voting  stock  of the  corporation  outstanding  at the  time the
transaction  commenced  (excluding stock held by directors who are also officers
of the  corporation  and by employee  stock plans that do not provide  employees
with the rights to determine  confidentially  whether shares held subject to the
plan will be tendered in a tender or exchange offer); or (3) on or subsequent to
the date such person became an interested stockholder,  the business combination
is approved by the board of directors of the  corporation  and  authorized  at a
meeting of stockholders by the affirmative  vote of the holders of two-thirds of
the  outstanding  voting stock of the  corporation  not owned by the  interested
stockholder. Under Section 203, the restrictions described above do not apply to
certain business  combinations  proposed by an interested  stockholder following
the  announcement or notification of one of certain  extraordinary  transactions
involving  the  corporation  and  a  person  who  had  not  been  an  interested
stockholder  during  the  previous  three  years  or who  became  an  interested
stockholder with the approval of a majority of the corporation's directors.

SPECIAL MEETING OF STOCKHOLDERS

        The Company's  bylaws provide that special  meetings of the stockholders
of the Company may be called only by the Board of Directors of the Company. This
provision will make it more difficult for stockholders to take action opposed by
the Board of Directors.

STOCKHOLDER ACTION BY WRITTEN CONSENT

         The Certificate of Incorporation,  as amended,  provides that no action
required  or  permitted  to be taken at an annual or a  special  meeting  of the
stockholders of the Company may be taken without a meeting unless such action is
authorized by unanimous consent in writing of all stockholders.

CLASSIFIED BOARD OF DIRECTORS

        The Company's bylaws provide for a Board of Directors to be divided into
three classes of directors  serving  staggered  three-year  terms.  As a result,
approximately  one-third  of the Board of  Directors  will be elected each year.
Moreover,  under  the  Delaware  General  Corporation  Law,  in  the  case  of a
corporation  having a classified  Board of Directors,  stockholders may remove a
director only for cause. This provision,  when coupled with the provision of the
bylaws  authorizing  only the Board of Directors  to fill vacant  directorships,
will preclude a stockholder from removing incumbent  directors without cause and
simultaneously  gaining  control  of the  Board  of  Directors  by  filling  the
vacancies created by such removal with its own nominees.


                                       64



ADVANCE NOTICE REQUIREMENTS FOR STOCKHOLDER PROPOSALS AND DIRECTOR NOMINATIONS

        The Company's bylaws provide that stockholders seeking to bring business
before an annual meeting of stockholders, or to nominate candidates for election
as directors  at an annual or a special  meeting of  stockholders,  must provide
timely notice thereof in writing.  To be timely, a stockholder's  notice must be
delivered to, or mailed and received at, the principal  executive offices of the
Company (i) in the case of an annual  meeting  that is called for a date that is
within 30 days before or after the anniversary date of the immediately preceding
annual  meeting  of  stockholders,  not less  than 60 days nor more than 90 days
prior to such  anniversary  date, and (ii) in the case of an annual meeting that
is called for a date that is not within 30 days before or after the  anniversary
date of the immediately  preceding  annual meeting,  or in the case of a special
meeting of stockholders called for the purpose of electing directors,  not later
than the close of business on the tenth day following the day on which notice of
the date of the  meeting  was  mailed  or public  disclosure  of the date of the
meeting  was  made,   whichever   occurs  first.   The  bylaws  specify  certain
requirements  for a  stockholder's  notice to be in proper  written form.  These
provisions  may preclude  some  stockholders  from bringing  matters  before the
stockholders  at an annual or special  meeting or from  making  nominations  for
directors at an annual or special meeting.

AMENDMENTS TO THE BYLAWS

        The Company's  Certificate of Incorporation,  as amended, and bylaws, as
amended,  provide that the majority of all directors or the vote of holders of a
majority of the outstanding  stock entitled to vote is required to alter,  amend
or repeal the Bylaws.

TRANSFER AGENT

        The Company has appointed  State Street Bank and Trust Company,  Boston,
Massachusetts,  as its  Transfer  and  Warrant  Agent for its  Common  Stock and
Redeemable Warrants.



                                       65


                                  UNDERWRITING

        The underwriters  named below (the  "Underwriters"),  for whom Schneider
Securities, Inc. is acting as the Representative, have severally agreed, subject
to the terms and conditions of the Underwriting Agreement (the form of which has
been filed as an exhibit to the  Registration  Statement),  to purchase from the
Company  the  respective  numbers of Shares and  Redeemable  Warrants  set forth
opposite their names in the table below.  The  Underwriting  Agreement  provides
that the  obligations  of the  Underwriters  are  subject to certain  conditions
precedent  and that the  Underwriters  shall be obligated to purchase all of the
Shares and Redeemable Warrants, if any are purchased.

                                             Number of
                                             Shares of       Number of
                                              Common        Redeemable
      Name                                     Stock         Warrants
      ----                                   --------       ----------

      Schneider Securities, Inc.

              TOTAL                           950,000        950,000
                                              =======        =======

        Through the  Representative,  the several  Underwriters have advised the
Company  that they  propose to offer the Shares and  Redeemable  Warrants to the
public at the  initial  public  offering  prices  set forth on the cover of this
Prospectus.  The  Representative  has advised  the Company  that it may allow to
certain dealers  concessions of not in excess of $____ per share of Common Stock
and $___ per Redeemable  Warrant, of which a sum not in excess of $___ per share
of Common  Stock and $_____ per  Redeemable  Warrant may in turn be reallowed by
such  dealers to other  dealers.  After the  issuance of the Shares,  the public
offering  prices,  the  concessions  and the  reallowances  may be changed.  The
Representative  has further advised the Company that they do not expect sales to
discretionary  accounts  to exceed  five  percent of the total  number of Shares
offered hereby.

        The Company has agreed to pay to the  Representative  a  non-accountable
expense  allowance equal to three percent of the total proceeds of the Offering,
of which $25,000 has already been paid.

        The  Company  has  granted  an option to the  Underwriters,  exercisable
during  the 45-day  period  following  the  effective  date of the  Underwriting
Agreement,  to  purchase up to 142,500  shares of Common  Stock  and/or  142,500
Redeemable  Warrants at the offering price less  underwriting  discounts and the
non-accountable  expense  allowance.  The  Underwriters may exercise such option
only to  satisfy  over-allotments  in the  sale  of the  Shares  and  Redeemable
Warrants.


                                       66


        Upon the exercise of the  Redeemable  Warrants  more than one year after
this  Offering and to the extent not  inconsistent  with the  guidelines  of the
National Association of Securities Dealers,  Inc., and the Rules and Regulations
of the Commission, the Company has agreed to pay the Representative a commission
equal to five percent of the exercise price of the Redeemable Warrants. However,
no  compensation  will be paid to the  Representative  in  connection  with  the
exercise of the  Redeemable  Warrants if (a) the market price of the  underlying
shares of Common  Stock is lower than the  exercise  price,  (b) the  Redeemable
Warrants are  exercised in an  unsolicited  transaction,  or (c) the  Redeemable
Warrants  subject to the  Representative's  Warrant are exercised.  In addition,
unless granted an exemption by the Commission from Rule 10b-6 under the Exchange
Act, the  Representative  will be prohibited  from engaging in any market making
activities  or  solicited  brokerage  activities  with  regard to the  Company's
securities for two to nine days before the  solicitation  of the exercise of any
Redeemable Warrant or before the exercise of any Redeemable Warrant based upon a
prior  solicitation,  until the later of the  termination  of such  solicitation
activity  or  the   termination   by  waiver  or  otherwise  of  any  right  the
Representatives  may have to receive a fee for the  exercise  of the  Redeemable
Warrants following such solicitation.

        In  connection  with this  Offering,  the Company has agreed to sell the
Representative,  for nominal  consideration,  a Warrant  (the  "Representative's
Warrant"),  which  confers the right to  purchase up to 95,000  shares of Common
Stock and up to 95,000  Redeemable  Warrants.  The  Representative's  Warrant is
initially  exercisable at the price (the "Exercise Price") of $8.40 per share of
Common Stock and $.14 per  Redeemable  Warrant (140% of the  respective  initial
public offering  price) for a period of four years  commencing one year from the
effective  date of this  Prospectus.  The shares of Common Stock and  Redeemable
Warrants issuable upon exercise of the Representative's Warrant are identical to
those offered hereby. The Representative's Warrant contains provisions providing
for  adjustment  of the  Exercise  Price and the number  and type of  securities
issuable upon the exercise  thereof upon the occurrence of certain  events.  The
Representative's  Warrant  grants to the  holders  thereof  certain  demand  and
"piggyback" rights of registration of the securities  issuable upon the exercise
thereof upon the occurrence of certain events  beginning one year after the date
of this Prospectus.

        The Company has agreed to enter into a three-year  consulting  agreement
with the  Representative,  pursuant  to which the  Representative  will act as a
financial  consultant to the Company,  commencing  upon the closing date of this
Offering.  The Representative  will make available  qualified personnel for this
purpose.  The  consulting  fee of $3,000  per month for a period of 36 months is
payable in full at the closing of this Offering.

        Certain  principal  stockholders and the Company have agreed that, for a
period of 13  months  from the date of this  Prospectus,  they will not sell any
securities  (except for shares of Common  Stock  issued  pursuant to exercise of
options which may be granted  under the Plan and for shares  issued  pursuant to
the exercise of the  Redeemable  Warrants)  without the  Representative's  prior
written consent, which shall not be unreasonably withheld. Kobe Steel has agreed
not to,  directly or  indirectly,  offer to sell,  contract to sell, or sell any
beneficial  interest in the  Company's  Common 


                                       67

Stock for a period of six months  from the date of this  Prospectus  without the
prior written  consent of the  Representative,  which shall not be  unreasonably
withheld.

        The  Underwriting  Agreement  provides  for  reciprocal  indemnification
between  the  Company  and  the  Underwriters  against  certain  liabilities  in
connection with the  Registration  Statement,  including  liabilities  under the
Securities Act.

        The  foregoing  is  a  brief  summary  of  certain   provisions  of  the
Underwriting  Agreement  and does not purport to be a complete  statement of its
terms and conditions.  A copy of the Underwriting  Agreement is on file with the
Commission as an exhibit to the Registration  Statement of which this Prospectus
is a part.

         Prior to the  Offering,  there has been no public market for any of the
Company's  securities.  The  initial  public  offering  prices of the Shares and
Redeemable  Warrants will be determined by negotiations  between the Company and
the  Representative  and are not  necessarily  related to the Company's  assets,
earnings,  or book value or any other  established  criteria  of value.  Factors
considered  in  determining  the  Offering  price of the Shares  and  Redeemable
Warrants included estimates of business potential,  historical earnings,  future
prospects,  gross  proceeds to be raised,  percentage of stock owned by officers
and  directors  on the date  hereof,  the type of  business in which the Company
engages,  and an assessment of the Company's  management.  The foregoing factors
were evaluated in light of the existing state of the securities market.





                                       68




                         SHARES ELIGIBLE FOR FUTURE SALE

        Upon completion of this Offering, the Company will have 3,100,000 shares
of Common Stock outstanding (assuming no exercise of the over-allotment  option,
the Redeemable Warrants, the Representative's Warrant or the Redeemable Warrants
underlying the Representative's  Warrant or other outstanding options). Of these
shares,  950,000 shares will be freely  tradeable  without further  registration
under the Securities Act.

        Up to 95,000  additional  shares of Common  Stock and 95,000  additional
Redeemable  Warrants may be purchased  by the  Representative  at any time after
_____________,  1997 through the exercise of the  Representative's  Warrant. Any
and all shares of Common Stock  purchased upon exercise of the  Representative's
Warrant or issued pursuant to the exercise of the Redeemable Warrants underlying
the Representative's Warrant may be freely tradeable,  provided that the Company
satisfies  certain  securities  registration and  qualification  requirements in
accordance with the terms of the Representative's Warrant.

         To date, the Company and its directors and officers have agreed not to,
directly or indirectly,  offer to sell, contract to sell, or sell any beneficial
interest in the Company's  securities for a period of 13 months from the date of
this Prospectus  without the prior written consent of the  Representative.  Kobe
Steel USA Holdings,  Inc. has agreed not to,  directly or  indirectly,  offer to
sell,  contract to sell, or sell any beneficial interest in the Company's Common
Stock for a period of six months  from the date of this  Prospectus  without the
prior written  consent of the  Representative.  An  appropriate  legend shall be
marked on the face of certificates representing all such securities. Without the
restriction,  812,687 shares of the 2,150,000 shares  outstanding  prior to this
Offering would become  eligible for sale under Rule 144 under the Act commencing
90 days after the date of this  Prospectus.  The remaining  1,337,313  shares of
Common Stock would become eligible for sale under Rule 144 on March 29, 1998.

        In general,  under Rule 144 as currently in effect, a person (or persons
whose  shares  are  aggregated),  including  a person who may be deemed to be an
"affiliate"  of the Company as that term is defined  under the  Securities  Act,
will be  entitled  to sell  within  any  three-month  period a number  of shares
beneficially  owned for at least two years that does not  exceed the  greater of
(i) 1% of the then  outstanding  shares of  Common  Stock,  or (ii) the  average
weekly  trading  volume in the  Common  Stock  during  the four  calendar  weeks
preceding  such  sale.  Sales  under  Rule  144  are  also  subject  to  certain
requirements as to the manner of sale,  notice,  and the availability of current
public  information  about the Company.  However,  a person who is not deemed to
have been an  affiliate  of the Company  during the 90 days  preceding a sale by
such person,  and who has beneficially owned shares of Common Stock for at least
three years, may sell such shares without regard to the volume,  manner of sale,
or notice  requirements of Rule 144. See "Risk Factors -- Future Sales of Common
Stock."


                                       69


        Prior to this  Offering,  no  public  market  for the  Common  Stock has
existed.  No  predictions  can be made of the effect,  if any, of future  public
sales of restricted  shares or the availability of restricted shares for sale in
the public market.  Moreover, the Company cannot predict the number of shares of
Common  Stock that may be sold in the future  pursuant to Rule 144 because  such
sales will depend  upon,  among other  factors,  the market  price of the Common
Stock and individual  circumstances of the holders thereof. Sales of substantial
amounts of Common Stock under Rule 144 could adversely affect  prevailing market
prices of the Common Stock.

                          INTERIM FINANCIAL INFORMATION

        The  financial  statements as of March 31, 1996 and for the three months
ended March 31, 1996 and 1995 are  unaudited.  In  management's  opinion,  these
unaudited  financial  statements  have been  prepared  on the same  basis as the
audited  financial  statements and include all  adjustments,  consisting only of
normal recurring adjustments,  necessary for the fair statement of the financial
data for such periods.  The  unaudited  results for the three months ended March
31, 1996 are not necessarily  indicative of the results  expected for the entire
fiscal year.

                                  LEGAL MATTERS

        Certain legal matters relating to the securities  offered hereby will be
passed upon for the Company by O'Connor,  Broude & Aronson, Bay Colony Corporate
Center, 950 Winter Street,  Suite 2300, Waltham,  Massachusetts  02154.  Certain
attorneys in the firm of O'Connor,  Broude & Aronson were issued options,  which
expire  five years from the date of this  Prospectus,  to purchase up to 107,500
shares of Common Stock at a price equal to $6.30 per share. Payment of a portion
of the legal fees for  services  rendered  in  connection  with the  Offering is
contingent upon the completion of the Offering.  William M. Prifti, Esquire, 220
Broadway, Suite 204, Lynnfield, Massachusetts 01940 is acting as counsel for the
Representative in connection with certain legal matters related to the Offering.

                                     EXPERTS

        The financial  statements  included in this Prospectus to the extent and
for the periods  indicated in their report have been audited by Arthur  Andersen
LLP,  independent public  accountants,  and are included herein in reliance upon
the authority of said firm as experts in accounting  and auditing in giving said
report.

                             ADDITIONAL INFORMATION

        The Company has filed with the Commission,  7 World Trade Center,  Suite
1300, New York, New York 10048, a Registration  Statement.  This Prospectus does
not contain all the information set forth in the Registration  Statement and the
exhibits  thereto,  as permitted by the Rules and Regulations of the Commission.
For  further  information  with  respect to the  Company  and to the  securities
offered hereby,  reference is made to the Registration  Statement  including the


                                       70


exhibits thereto.  Statements contained in this Prospectus as to the contents of
any contract or other document  summarize only the material  provisions  thereof
and are not necessarily complete,  and in each instance reference is made to the
copy of such contract or other document filed as an exhibit to the  Registration
Statement,  each  such  statement  being  qualified  in  all  respects  by  such
reference.  The  Registration  Statement  and exhibits  thereto may be inspected
without  charge at the  office  of the  Commission  in New York.  Copies of such
materials  may be obtained at  prescribed  rates by writing to the  Commission's
Public Reference Section,  Room 1024, 450 Fifth Street, N.W.,  Washington,  D.C.
20549,  and at certain of the regional  offices of the  Commission  located at 7
World Trade Center, Suite 1300, New York, New York 10048 and Northwestern Atrium
Center, 500 West Madison Street, Suite 1400, Chicago, Illinois 60661-2511.

        Prior to this  Offering,  the Company  has not been a reporting  company
under the  Securities  Exchange  Act of 1934,  as  amended.  Subsequent  to this
Offering,  the Company  intends to furnish to its  stockholders  annual reports,
which will include financial statements audited by independent accountants,  and
such other periodic reports as it may determine to furnish or as may be required
by law.


                                       71


                                    GLOSSARY

        COMPUTER HARD DISK - The disk shaped  object,  with  magnetic  material,
located inside a hard disk drive,  where information is actually  recorded.  The
computer hard disk is typically  48, 65, or 95 mm in diameter and  approximately
1/40 of an inch thick.  A computer  hard disk is  comprised  of a  nickel-plated
aluminum,  glass  or other  material  substrate  which  is used  for  mechanical
strength, and a thin-film of magnetic material which is applied to the substrate
for recording of information.  The recording method is similar to that used when
recording an audio cassette tape.

       FLAT PANEL DISPLAYS - Screens used to display information, such as
liquid crystal displays (LCD's) commonly used in wrist watches, or Active Matrix
Liquid Crystal Displays (AMLCD's)  commonly used in lap-top computers.  See page
35 of the Prospectus.

        MICROMETER  - One  millionth  of a meter.  As  examples,  a human  hair,
wavelength of light,  and minimum  dimensions  of an advanced  computer chip are
approximately 75, 0.5 and 0.25 micrometers, respectively.

        PELLICLE - A protective cover,  attached to a photomask,  which protects
the patterned surface from adventitious contamination and particulates,  similar
to a dust cover.  Typically a pellicle  consists  of an  aluminum  frame,  which
suspends  a  thin  membrane  above  the  patterned  surface  of  the  photomask.
Particulates  which  land on the  membrane  are then far  enough  away  from the
patterned  surface  to be out of focus,  and thus not imaged  onto the  computer
chip.

        PELLICILIZED  PHOTOMASK - A photomask  with an  attached  pellicle  (see
photo on inside cover).

        PIXEL - The small discrete  elements that together  constitute an image,
such as the "dots" on a television or flat panel display screen.

        PHOTOMASK - A glass or quartz plate,  usually five or six inches square,
with an image of a layer of a computer chip on one surface (i.e.,  the patterned
surface). This pattern or image is then photographically reproduced on thousands
of individual computer chips each hour. This process is analogous to a snap-shot
negative  being used to produce  thousands of individual  snap-shot  prints.  If
there is a defect on the photomask, it can result in the production of thousands
of defective computer chips each hour.

        SOFT/HARD  DEFECT - Defects on photomasks  are separated  into two broad
categories: soft and hard defects. Soft defects are defects such as particulates
and  contamination,  which can be removed from the photomask  through  cleaning.
Hard  defects are defects  such as missing  pattern,  which cannot be removed by
cleaning.


                                       72


                                 QC OPTICS, INC.

                          INDEX TO FINANCIAL STATEMENTS



                                                                         PAGE

REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS                                 F-2

BALANCES SHEETS AS OF DECEMBER 31, 1995 AND MARCH 31, 1996 (UNAUDITED)   F-3

STATEMENTS OF OPERATIONS FOR THE YEARS ENDED DECEMBER 31, 1994 AND
1995 AND FOR THE THREE MONTHS ENDED MARCH 31, 1995 AND 1996 (UNAUDITED)  F-4

STATEMENTS OF STOCKHOLDERS' EQUITY FOR THE YEARS ENDED DECEMBER 31,
1994 AND 1995 AND FOR THE THREE MONTHS ENDED MARCH 31, 1996 (UNAUDITED)  F-5

STATEMENTS OF CASH FLOWS FOR THE YEARS ENDED DECEMBER 31, 1994 AND
1995 AND FOR THE THREE MONTHS ENDED MARCH 31, 1995 AND 1996 (UNAUDITED)  F-6

NOTES TO FINANCIAL STATEMENTS (INCLUDING DATA APPLICABLE TO UNAUDITED
PERIODS)                                                                 F-7





                                      F-1







                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS



To the Board of Directors of
QC Optics, Inc.:

We have audited the accompanying  balance sheets of QC Optics,  Inc. (a Delaware
corporation) as of December 31, 1995, and the related  statements of operations,
stockholders'  equity  and cash  flows for each of the two  years in the  period
ended December 31, 1995. These financial  statements are the  responsibility  of
the Company's  management.  Our responsibility is to express an opinion on these
financial statements based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion,  the financial  statements  referred to above present fairly, in
all material respects,  the financial position of QC Optics, Inc. as of December
31, 1995,  and the results of its  operations and its cash flows for each of the
two years in the period ended  December 31, 1995, in conformity  with  generally
accepted accounting principles.




                                                   ARTHUR ANDERSEN LLP




Boston, Massachusetts
February 15, 1996 (except with respect to
   the matters discussed in Note 7, as to
   which the date is July 3, 1996)



                                      F-2



                                 QC OPTICS, INC.

                                 BALANCE SHEETS

<TABLE>
<CAPTION>
                                                        ASSETS

                                                                                                       DECEMBER 31,       MARCH 31,
                                                                                                           1995              1996
                                                                                                                         (Unaudited)
<S>                                                                                                    <C>                <C>       
CURRENT ASSETS:
   Cash and cash equivalents                                                                        $ 1,430,964         $   900,907
   Accounts receivable, less allowance of $75,000
     at December 31, 1995 and March 31, 1996                                                          3,236,706           3,886,184
   Inventory                                                                                          2,893,122           2,833,686
   Prepaid expenses                                                                                      18,003              18,177
                                                                                                    -----------         -----------

       Total current assets                                                                           7,578,795           7,638,954
                                                                                                    -----------         -----------

PROPERTY AND EQUIPMENT, AT COST:
   Furniture and fixtures                                                                                99,686              99,686
   Machinery and equipment                                                                              296,193             296,193
   Leasehold improvements                                                                                57,085              57,085
   Motor vehicles                                                                                        23,458              23,458
                                                                                                    -----------         -----------
                                                                                                        476,422             476,422

Less--Accumulated depreciation and amortization                                                         358,243             371,143
                                                                                                    -----------         -----------

       Property and equipment, net                                                                      118,179             105,279
                                                                                                    -----------         -----------

OTHER ASSETS                                                                                             24,936              24,936
                                                                                                    -----------         -----------

       Total assets                                                                                 $ 7,721,910         $ 7,769,169
                                                                                                    ===========         ===========

                                         LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES:
   Loan payable to affiliate                                                                        $ 4,250,000         $      --
   Revolving line of credit                                                                                --               262,791
   Kobe term loan                                                                                          --               750,000
   Accounts payable                                                                                     487,774             826,268
   Accrued payroll and related expenses                                                                 332,829             315,011
   Accrued expenses                                                                                     411,552             574,851
   Customer deposits                                                                                     35,917             233,535
                                                                                                    -----------         -----------

         Total current liabilities                                                                    5,518,072           2,962,456

REVOLVING LINE OF CREDIT, NET OF CURRENT MATURITIES                                                        --             3,052,734
                                                                                                    -----------         -----------

         Total liabilities                                                                            5,518,072           6,015,190
                                                                                                    -----------         -----------

COMMITMENTS AND CONTINGENCIES

STOCKHOLDERS' EQUITY:
   Preferred stock, $.01 par value-
     Authorized--1,000,000 shares
     Issued and outstanding--no shares at
       December 31, 1995 and March 31, 1996                                                                --                  --
   Common stock, $.01 par value-
     Authorized--10,000,000 shares
     Issued and outstanding--2,150,000 shares                                                            21,500              21,500
   Additional paid-in capital                                                                         3,888,500           3,138,500
   Accumulated deficit                                                                               (1,706,162)         (1,406,021)
                                                                                                    -----------         -----------

       Total stockholders' equity                                                                     2,203,838           1,753,979
                                                                                                    -----------         -----------

       Total liabilities and stockholders' equity                                                   $ 7,721,910         $ 7,769,169
                                                                                                    ===========         ===========
</TABLE>

                          The accompanying notes are an
                  integral part of these financial statements.



                                      F-3

                                 QC OPTICS, INC.

                            STATEMENTS OF OPERATIONS

<TABLE>
<CAPTION>


                                                                       FOR THE YEARS ENDED            FOR THE THREE MONTHS ENDED
                                                                           DECEMBER 31,                         MARCH 31,
                                                                      1994              1995             1995               1996
                                                                                                                (Unaudited)

<S>                                                               <C>               <C>               <C>                <C>        
NET SALES                                                         $ 8,394,932       $10,373,464       $ 1,777,600        $ 3,212,008

COST OF SALES                                                       3,911,108         4,798,902           932,934          1,521,052
                                                                  -----------       -----------       -----------        -----------

         Gross profit                                               4,483,824         5,574,562           844,666          1,690,956
                                                                  -----------       -----------       -----------        -----------

OPERATING EXPENSES:
   Selling, general and administrative expenses
                                                                    2,465,479         2,843,266           652,796            964,994
   Engineering expenses                                             1,347,480         1,586,951           380,316            365,113
                                                                  -----------       -----------       -----------        -----------

         Total operating expenses                                   3,812,959         4,430,217         1,033,112          1,330,107
                                                                  -----------       -----------       -----------        -----------

         Operating income (loss)                                      670,865         1,144,345          (188,446)           360,849

INTEREST EXPENSE, NET                                                 162,942           156,345            53,090             38,838
                                                                  -----------       -----------       -----------        -----------

         Income (loss) before provision for
         income taxes                                                 507,923           988,000          (241,536)           322,011

PROVISION FOR INCOME TAXES                                             37,866            79,781            10,820             21,870
                                                                  -----------       -----------       -----------        -----------

         Net income (loss)                                        $   470,057       $   908,219       $  (252,356)       $   300,141
                                                                  ===========       ===========       ===========        ===========

NET INCOME (LOSS) PER COMMON AND COMMON
EQUIVALENT SHARES                                                 $       .22       $       .42       $      (.12)       $       .14
                                                                  ===========       ===========       ===========        ===========

WEIGHTED AVERAGE COMMON AND COMMON EQUIVALENT
SHARES OUTSTANDING                                                  2,173,174         2,173,174         2,173,174          2,173,174
                                                                  ===========       ===========       ===========        ===========
</TABLE>


                          The accompanying notes are an
                  integral part of these financial statements.


                                      F-4



                                                                                
                                 QC OPTICS, INC.

                       STATEMENTS OF STOCKHOLDERS' EQUITY



<TABLE>
<CAPTION>
                                        PREFERRED STOCK             COMMON STOCK        ADDITIONAL                        TOTAL
                                       NUMBER       PAR        NUMBER        PAR          PAID-IN        ACCUMULATED   STOCKHOLDERS'
                                      OF SHARES    VALUE      OF SHARES     VALUE         CAPITAL          DEFICIT        EQUITY
<S>                                     <C>        <C>         <C>        <C>          <C>           <C>              <C>          
BALANCE, DECEMBER 31, 1993              4,120      $   41      2,145,880  $   21,459   $   3,888,500 $   (3,084,438)  $     825,562

  Net income                                -           -              -           -               -        470,057         470,057

  Conversion of preferred stock
    to common stock                    (4,120)        (41)         4,120          41               -              -               -
                                   ----------   ---------   ------------ -----------  -------------- --------------  --------------

BALANCE, DECEMBER 31, 1994                  -           -      2,150,000      21,500       3,888,500     (2,614,381)      1,295,619

  Net income                                -           -              -           -               -        908,219         908,219
                                   ----------   ---------   ------------ -----------  -------------- --------------  --------------

BALANCE, DECEMBER 31, 1995                  -           -      2,150,000      21,500       3,888,500     (1,706,162)      2,203,838

  Net income                                -           -              -           -               -        300,141         300,141

  Recapitalization and management
    buyout (Note 7)
                                            -           -              -           -        (750,000)             -        (750,000)
                                   ----------   ---------   ------------ -----------  -------------- --------------  -------------- 

BALANCE, MARCH 31, 1996 (UNAUDITED)         -      $    -      2,150,000  $   21,500   $   3,138,500 $   (1,406,021)  $   1,753,979
                                   ==========      ======   ============  ==========   ============= ==============   =============
</TABLE>


                           The accompanying notes are
                an integral part of these financial statements.


                                       F-5




                                 QC OPTICS, INC.

                            STATEMENTS OF CASH FLOWS



<TABLE>
<CAPTION>
                                                                         FOR THE YEARS ENDED            FOR THE THREE MONTHS ENDED
                                                                            DECEMBER 31,                         MARCH 31,
                                                                       1994              1995             1995              1996
<S>                                                               <C>               <C>               <C>               <C>        
CASH FLOWS FROM OPERATING ACTIVITIES:                                                                           (Unaudited)
   Net income (loss)                                              $   470,057       $   908,219       $  (252,356)      $   300,141
                                                                  -----------       -----------       -----------       -----------
   Adjustments to reconcile net income (loss) to
   net cash provided by (used in) operating
   activities-
     Depreciation and amortization                                     86,632            55,504            13,050            12,900
     Loss on sale of property                                            --               3,226              --                --
     Changes in operating assets and liabilities-
       Accounts receivable                                            385,550        (1,334,675)          350,348          (649,478)
       Inventory                                                       86,936          (608,677)         (106,244)           59,436
       Prepaid expenses and other assets                                1,131              (710)            5,302              (174)
       Accounts payable                                               255,920           (89,864)          (76,770)          338,494
       Accrued payroll and related expenses and
         accrued expenses                                              58,099           182,028           (22,004)          145,481
       Customer deposits                                               14,695          (217,632)          (66,858)          197,618
                                                                  -----------       -----------       -----------       -----------

              Total adjustments
                                                                      888,963        (2,010,800)           96,824           104,277
                                                                  -----------       -----------       -----------       -----------

              Net cash provided by (used in)
              operating activities
                                                                    1,359,020        (1,102,581)         (155,532)          404,418
                                                                  -----------       -----------       -----------       -----------


CASH FLOWS FROM INVESTING ACTIVITIES:
   Purchase of property and equipment                                 (30,651)          (43,691)          (26,415)             --
   Proceeds on sale of property and equipment                            --               6,438              --                --
                                                                  -----------       -----------       -----------       -----------

              Net cash used in investing
              activities
                                                                      (30,651)          (37,253)          (26,415)             --
                                                                  -----------       -----------       -----------       -----------

CASH FLOWS FROM FINANCING ACTIVITIES:
   Borrowings from revolving line of credit for
     working capital                                                     --                --                --              65,525
   Recapitalization and management buyout-
     Capital contribution from Kobe Steel                                --                --                --           4,250,000
     Payment on loan payable to affiliate                                --                --                --          (4,250,000)
     Borrowings from revolving line of credit                            --                --                --           3,250,000
     Redemption of common stock from
       Kobe Steel (cash portion)                                         --                --                --          (4,250,000)
                                                                  -----------       -----------       -----------       -----------

              Net cash used in financing
              activities
                                                                         --                --                --            (934,475)
                                                                  -----------       -----------       -----------       -----------

NET INCREASE (DECREASE) IN CASH AND CASH
EQUIVALENTS                                                         1,328,369        (1,139,834)         (181,947)         (530,057)

CASH AND CASH EQUIVALENTS, BEGINNING
OF PERIOD                                                           1,242,429         2,570,798         2,570,798         1,430,964
                                                                  -----------       -----------       -----------       -----------

CASH AND CASH EQUIVALENTS, END OF PERIOD
                                                                  $ 2,570,798       $ 1,430,964       $ 2,388,851       $   900,907
                                                                  ===========       ===========       ===========       ===========

SUPPLEMENTAL DISCLOSURES OF CASH FLOW
INFORMATION:
   Cash paid for-
     Interest                                                     $   187,365       $   288,886       $    89,692       $    61,781
                                                                  ===========       ===========       ===========       ===========
     Income taxes                                                 $    12,866       $    35,021       $    27,521       $    56,581
                                                                  ===========       ===========       ===========       ===========

SUPPLEMENTAL SCHEDULE OF NONCASH FINANCING AND
INVESTING ACTIVITIES:
   Repurchase  of common from Kobe Steel
   through the issuance of Kobe term loan
   (see Note 7)
                                                                  $      --         $      --         $      --         $   750,000
                                                                  ===========       ===========       ===========       ===========
</TABLE>


                          The accompanying notes are an
                  integral part of these financial statements.



                                      F-6



                                 QC OPTICS, INC.

                          NOTES TO FINANCIAL STATEMENTS
                (INCLUDING DATA APPLICABLE TO UNAUDITED PERIODS)




(1)    DESCRIPTION OF BUSINESS

       QC  Optics,  Inc.  (the  Company)  was  formed  in 1986 and  manufactures
       high-end   critical   surface   inspection   systems  for  sales  to  the
       semiconductor,   flat  panel   display  and  computer   hard  disk  drive
       industries.

(2)    SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

       Revenue Recognition

       Revenues  from  product  sales are  recognized  at the time  equipment is
       shipped.  Revenues from service and maintenance agreements are recognized
       ratably over the period covered by the agreement. Service and maintenance
       revenues  were  less than 10% of total net sales in each of the two years
       in the period ended December 31, 1995.

       Research and Development Costs

       Research and development  costs are expensed as incurred and are included
       in  engineering  expenses in the  accompanying  statements of operations.
       Research and development  costs for the years ended December 31, 1994 and
       1995 amounted to $969,301 and $925,938, respectively.

       Cash and Cash Equivalents

       Cash and cash equivalents include highly liquid investments with original
       maturities of three months or less.

       Inventory

       Inventory is stated at the lower of cost (first-in,  first-out) or market
       and consist of the following:

                                          DECEMBER 31,         MARCH 31,
                                              1995               1996
                                                              (Unaudited)

Raw materials and finished parts         $   1,390,362       $   1,815,327
Work-in-process                              1,502,760           1,018,359
                                       ---------------     ---------------

                                         $   2,893,122       $   2,833,686
                                         =============       =============

       Work-in-process  and finished parts inventories  include material,  labor
       and manufacturing overhead.


                                      F-7



                                 QC OPTICS, INC.

                          NOTES TO FINANCIAL STATEMENTS
                (INCLUDING DATA APPLICABLE TO UNAUDITED PERIODS)

                                   (Continued)




(2)    SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

       Property and Equipment

       Property and equipment are stated at cost.  Maintenance  and repair items
       are  charged to expense  when  incurred;  renewals  and  betterments  are
       capitalized. When property and equipment are retired or sold, their costs
       and related accumulated  depreciation are removed from the accounts,  and
       any resulting gain or loss is included in income.

       The Company provides for depreciation  using the straight-line  method to
       amortize  the cost of plant and  equipment  over their  estimated  useful
       lives, which generally are as follows:

                                      ESTIMATED
      ASSET CLASSIFICATION           USEFUL LIFE

Furniture and fixtures                  5-8 Years
Machinery and equipment                 3-8 Years
Leasehold improvements                 8-10 Years
Motor vehicles                            5 Years

       Income Taxes

       The Company utilizes the liability method of accounting for income taxes,
       as set forth in Statement of Financial  Accounting  Standards  (SFAS) No.
       109,  Accounting for Income Taxes.  SFAS No. 109 requires the recognition
       of deferred  tax assets and  liabilities  for the  temporary  differences
       between the tax and financial  statement  carrying  amounts of assets and
       liabilities.  Deferred  tax assets are  recognized  net of any  valuation
       allowance.  The Company and Kobe Steel USA Holdings,  Inc.  (Kobe Steel),
       99.5%  owner of the  Company  prior to March 29, 1996 (see Note 7) have a
       tax-allocation agreement.  Prior to March 29, 1996, the Company's results
       of operations  were included in the  consolidated  federal return of Kobe
       Steel.  The  agreement  calls for the  provision  (benefit)  and payments
       (refunds)  to be made as if the  Company  were to file  its own  separate
       company tax returns.

       Concentration of Credit Risk

       Financial   instruments  that   potentially   expose  the  Company  to  a
       concentration  of credit risk include  accounts  receivable  and cash and
       cash equivalents.

       The Company sells its products primarily to large corporate  customers in
       the  semiconductor,  flat panel  displays  and  computer  hard disk drive
       industries and performs ongoing  evaluations of its customers'  financial
       conditions.  The Company's sales also include  significant  sales to Kobe
       Steel, Ltd. (Kobe


                                      F-8



                                 QC OPTICS, INC.

                          NOTES TO FINANCIAL STATEMENTS
                (INCLUDING DATA APPLICABLE TO UNAUDITED PERIODS)

                                   (Continued)


(2)    SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

       Concentration of Credit Risk (Continued)

       Japan),  an affiliated  Japanese  company (see Note 6).  Concentration of
       credit risk with respect to sales and trade  receivables is primarily due
       to the following:

<TABLE>
<CAPTION>
                                                        NET SALES
                                                      FOR THE THREE
                                                      MONTHS ENDED
                            NET SALES FOR THE        MARCH 31, 1996     ACCOUNTS RECEIVABLE AS OF
                        YEARS ENDED DECEMBER 31,                        DECEMBER 31,     MARCH 31,
                           1994              1995                           1995           1996

<S>                 <C>               <C>              <C>          <C>               <C>     
Company A           $     2,930,000   $     3,295,000  $192,000     $     1,945,000   $ 509,000
Company B                   287,000         1,641,000         -             113,000           -
Company C                    48,000         1,309,000         -             277,000           -
Company D                         -         1,209,000   900,000             446,000   1,037,000
Company E                 2,191,000           611,000         -                   -           -
Company F                    30,000           512,000         -             344,000           -
Company G                   550,000                 -         -                   -           -
Company H                   330,000                 -         -                   -           -
Company I                         -                 -   516,000                   -     530,000
Company J                         -                 -   693,000                   -     693,000
Company K                         -                 -   491,000                   -     493,000
</TABLE>

       The  Company  maintains  cash  balances  and  short-term  investments  in
       commercial paper at a financial institution in Massachusetts. Accounts at
       the institution are insured by the Federal Deposit Insurance  Corporation
       up to $100,000. Uninsured cash and cash equivalent bank balances amounted
       to approximately $1,501,000 at December 31, 1995.

       Shipments  to  customers  in  countries  other  than  the  United  States
       accounted  for  41.1%  and 18% of net  sales in  fiscal  1994  and  1995,
       respectively.

       Fair Value of Financial Instruments

       The Company's  financial  instruments  consist primarily of cash and cash
       equivalents,  accounts  receivable,  accounts payable and loan payable to
       affiliate.  The carry amounts of the Company's cash and cash equivalents,
       accounts  receivable and accounts  payable  approximate fair value due to
       their short-term nature. See Note 6 for fair value information pertaining
       to the Company's loan payable to affiliate.


                                      F-9


                                 QC OPTICS, INC.

                          NOTES TO FINANCIAL STATEMENTS
                (INCLUDING DATA APPLICABLE TO UNAUDITED PERIODS)

                                   (Continued)


(2)    SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

       Investments

       On January 1, 1994,  the Company  adopted  SFAS No. 115,  Accounting  for
       Certain Investments in Debt and Equity Securities. SFAS No. 115 addresses
       the accounting and reporting for  investments in equity  securities  that
       have readily  determinable  fair market values and for all investments in
       debt  securities.  The  Company's  financial  condition  and  results  of
       operations  were not  materially  impacted  in fiscal 1994 as a result of
       adopting SFAS No. 115.

       Impairment of Long-Lived Assets

       Beginning on January 1, 1996,  the Company was required to adopt SFAS No.
       121,   Accounting  for  the  Impairment  of  Long-Lived  Assets  and  for
       Long-Lived  Assets To Be Disposed Of. SFAS No. 121  addresses  accounting
       and  reporting  requirements  for  long-term  assets  based on their fair
       market values. Adoption of SFAS No. 121 did not have a material impact on
       its financial condition and results of operations.

       Stock Options

       In December 1995, the Financial  Accounting  Standards  Board issued SFAS
       No. 123,  Accounting  for  Stock-Based  Compensation,  which is to become
       effective for fiscal years  beginning  after December 15, 1995.  SFAS No.
       123 requires employee  stock-based  compensation to be either recorded or
       disclosed  at its fair value.  Management  intends to continue to account
       for employee stock-based  compensation under Accounting  Principles Board
       Opinion  No.  25 and will not  adopt  the new  accounting  provision  for
       employee  stock-based  compensation  under SFAS No. 123, but will include
       the  additional  required   disclosures  in  the  fiscal  1996  financial
       statements.

       Use of Estimates

       The  preparation  of financial  statements in conformity  with  generally
       accepted accounting  principles requires management to make estimates and
       assumptions  that affect the reported  amounts of assets and  liabilities
       and  disclosure of contingent  assets and  liabilities at the date of the
       financial  statements  and the  reported  amounts of revenues and expense
       during the  reporting  period.  Actual  results  could  differ from those
       estimates.



                                      F-10


                                 QC OPTICS, INC.

                          NOTES TO FINANCIAL STATEMENTS
                (INCLUDING DATA APPLICABLE TO UNAUDITED PERIODS)

                                   (Continued)


(2)    SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued)

       Interim Financial Statements

       The  financial  statements  as of March 31, 1996 and for the three months
       ended March 31, 1995 and 1996 are  unaudited.  In  management's  opinion,
       these unaudited financial statements have been prepared on the same basis
       as  the  audited  financial   statements  and  include  all  adjustments,
       consisting only of normal recurring  adjustments,  necessary for the fair
       statement of the financial data for such periods.  The unaudited  results
       for the three months ended March 31, 1996 are not necessarily  indicative
       of the results expected for the entire fiscal year.

       The Company derives most of its annual  revenues from a relatively  small
       number of sales of products, systems and upgrades. As a result, any delay
       in the  recognition of revenue for single  products,  systems or upgrades
       would  have a  material  adverse  effect  on  the  Company's  results  of
       operations  for a  given  accounting  period.  In  addition,  some of the
       Company's  net  sales  have  been  realized  near  the end of a  quarter.
       Accordingly,  a delay in a shipment  scheduled to occur near the end of a
       particular  quarter  could  materially  adversely  affect  the  Company's
       results of operations for that quarter.

       The  Company's  operating  results  have  historically  been  subject  to
       significant quarterly and annual fluctuations.  The Company believes that
       its operating results will continue to fluctuate on a quarterly basis due
       to a variety of factors,  including  the  cyclicality  of the  industries
       served by the Company's inspection products; patterns of capital spending
       by customers;  the timing of significant orders;  order cancellations and
       shipment  rescheduling;  unanticipated  delays in design,  engineering or
       production,  or in customer  acceptance of product shipments;  changes in
       pricing by the Company or its  competitors;  the mix of systems sold; and
       the availability of components and subassemblies, among others.

       Net Income (Loss) per Common Share

       Net income  (loss) per common share has been  determined  by dividing net
       income (loss) by the weighted average common and common equivalent shares
       outstanding during the period. As required by the Securities and Exchange
       Commission,  common  stock  issued or sold and  options  issued at prices
       below  the  offering  price  in the  Company's  proposed  initial  public
       offering  in the year  before  the  offering  have been  included  in the
       calculation  as if  outstanding  for  all  periods  presented  using  the
       treasury stock method.



                                      F-11

                                 QC OPTICS, INC.

                          NOTES TO FINANCIAL STATEMENTS
                (INCLUDING DATA APPLICABLE TO UNAUDITED PERIODS)

                                   (Continued)


(3)    INCOME TAXES

       The components of the income tax provision are as follows:

                    FOR THE YEARS ENDED DECEMBER 31,
                           1994             1995
Current-
   Federal            $         -       $         -
   State                   37,866            79,781
                    -------------     -------------

                           37,866            79,781
                    -------------     -------------
Deferred-
   Federal                      -                 -
   State                        -                 -
                    -------------     -------------

                                -                 -
                    -------------     -------------

                      $    37,866       $    79,781
                      ===========       ===========

       The income tax  provision  differs from the amounts  computed by applying
       the  statutory  federal  income  tax  rate of 34% to  income  before  the
       provision for income  taxes,  primarily as a result of state income taxes
       and the utilization of federal net operating loss  carryforwards  in 1994
       and 1995.  Under the Tax  Reform Act of 1986,  the amount of the  benefit
       from NOLs may be impaired or limited in certain circumstances,  including
       a cumulative  stock  ownership  change of more than 50% over a three-year
       period, which occurred in connection with the management buyout (see Note
       7). As a result of the  management  buyout,  the  Company  is  limited to
       approximately $180,000 of loss utilization per year.

       Deferred income taxes at December 31, 1995 consists  primarily of net tax
       assets for reserves  not  currently  deductible  and net  operating  loss
       carryforwards,   offset  by  a  corresponding   valuation   allowance  of
       $3,144,000 in 1995.

       For tax reporting  purposes,  the Company has a U.S. net  operating  loss
       carryforward of  approximately  $2,163,000,  subject to Internal  Revenue
       Service review and approval and certain IRS  limitations on net operating
       loss  utilization.  Utilization of the net operating loss carryforward is
       contingent on the Company's ability to generate income in the future. The
       net  operating  loss  carryforwards  will expire from 2000 to 2008 if not
       utilized.



                                      F-12


                                 QC OPTICS, INC.

                          NOTES TO FINANCIAL STATEMENTS
                (INCLUDING DATA APPLICABLE TO UNAUDITED PERIODS)

                                   (Continued)


(4)    COMMITMENTS AND CONTINGENCIES

       The  Company  leases its  operating  facilities  under two  noncancelable
       operating  lease  agreements,  the largest of which expires in June 1997.
       Rent expense for the years ended  December 31, 1994 and 1995  amounted to
       approximately  $272,000  and  $264,000,   respectively.   Future  minimum
       commitments under all noncancelable operating leases at December 31, 1995
       are as follows:

1996                 $      203,000
1997                         98,000
                    ---------------

                     $      301,000

(5)    EMPLOYEE BENEFIT PLAN

       The Company  participates  in the 401(k)  retirement  savings  plan of an
       affiliated  company (the Plan). The Plan is a defined  contribution  plan
       which covers substantially all of the Company's  employees.  Participants
       may  make  voluntary   contributions   of  1%  to  15%  of  their  annual
       compensation.  The Company makes matching  contributions  up to a certain
       maximum percentage,  and a future Company contribution can be made at the
       Company's discretion.

       The Company charged to expense  approximately $78,000 and $92,000 related
       to  contributions  to the Plan for the years ended  December 31, 1994 and
       1995, respectively. Included in accrued expenses is approximately $53,000
       and $63,000 for Company matching and  discretionary  contributions to the
       Plan for the years ended December 31, 1994 and 1995, respectively.

(6)    RELATED PARTY TRANSACTIONS

       In 1987,  the Company  entered  into an  agreement  with Kobe Japan which
       granted Kobe Japan an exclusive license to distribute and manufacture the
       Company's products in Japan and other Pacific Rim countries. During 1994,
       this agreement was terminated by mutual consent.

       The Company's sales to Kobe Japan amounted to approximately $2,191,000 or
       26% and $611,000 or 6% of net sales for the years ended December 31, 1994
       and 1995, respectively.

       Kobe Japan, through its various  subsidiaries,  has provided loans to the
       Company by means of a revolving  credit  arrangement (the Affiliate Loan)
       over the years  (interest  rate of 6% at December 31, 1995).  At December
       31, 1995,  the amount due totaled  $4,250,000  (see Note 7). The carrying
       value  approximates  fair market  value,  as the amounts are payable upon
       demand. Interest on the loans during the year ended December 31, 1994 and
       1995 amounted to approximately $200,000 and $269,000, respectively.


                                      F-13

                                 QC OPTICS, INC.

                          NOTES TO FINANCIAL STATEMENTS
                (INCLUDING DATA APPLICABLE TO UNAUDITED PERIODS)

                                   (Continued)


(7)    SUBSEQUENT EVENTS

       During October 1995, the Company,  certain management  employees (through
       its wholly owned subsidiary,  Sally,  Inc.) and Kobe Steel entered into a
       series of related  agreements  designed to restructure the capital of the
       Company and allow  management  to acquire up to 89.6% of the common stock
       of the Company for $7,200,000 (collectively referred to as the Management
       Buyout Agreement).  The Management Buyout Agreement allowed management to
       acquire  62.2% of the  Company  by March  31,  1996 for  $5,000,000  (the
       Original   Repurchase)  and  an  additional  27.4%  of  the  Company  for
       $2,200,000  within two years  from the date of  closing  of the  Original
       Repurchase  or upon  the  closing  of an  underwritten  public  offering,
       pursuant  to  a  registration  statement  declared  effective  under  the
       Securities  Act of 1933, as amended.  The Original  Repurchase  under the
       Management  Buyout   Agreement,   as  amended  on  March  29,  1996,  was
       accomplished on March 29, 1996 through the redemption of shares from Kobe
       Steel for $5,000,000 (the Redemption Price) and the tax-free merger under
       Section 368  (a)(1)(A) of the Internal  Revenue Code of 1986, as amended,
       of Sally,  Inc.  and the Company.  Of the  $5,000,000  Redemption  Price,
       $3,250,000 was financed  pursuant to the terms of a $4,000,000  revolving
       credit agreement (the Revolving Line of Credit),  $1,000,000 was provided
       from available cash of the Company and $750,000 was financed  pursuant to
       a  promissory  note from the  Company to Kobe Steel (the Kobe Term Note).
       The  transaction  has  been  accounted  for  as  a  recapitalization  and
       leveraged  buyout.  Both the  Revolving  Line of Credit and the Kobe Term
       Note are secured by all of the assets of the Company.  The Kobe Term Note
       is due on December 31, 1996,  bears  interest at the rate of 8% per annum
       and is  subordinated  to the Revolving Line of Credit in an amount not to
       exceed $4,000,000 without prior written consent of Kobe Steel.

       Simultaneous  with the Original  Repurchase and as required per the terms
       of  the  Management   Buyout   Agreement,   Kobe  Steel  made  a  capital
       contribution in cash of $4,250,000 on March 29, 1996 to the Company.  The
       Company used the proceeds  received to pay off the outstanding  principal
       due on the Affiliate  Loan in the same amount.  In addition,  as required
       per the terms of the  Management  Buyout  Agreement,  the Company filed a
       Restated Certificate of Incorporation  providing for the recapitalization
       of the Company  such that all shares of Class A voting  common  stock and
       Class B nonvoting common stock became one class of voting common stock.

       On October 27, 1995, the Company and certain management  employees of the
       Company  entered  into a voting  trust  agreement  known as the QC Optics
       Voting Trust (the Voting Trust), of which the President of the Company is
       trustee.  The Voting  Trust  continues  in force for a period of 21 years
       from October 27, 1995, unless terminated earlier as a result of a merger,
       dissolution,  sale of all or substantially all of the Company's assets or
       liquidation.


                                      F-14

                                 QC OPTICS, INC.

                          NOTES TO FINANCIAL STATEMENTS
                (INCLUDING DATA APPLICABLE TO UNAUDITED PERIODS)

                                   (Continued)


(7)    SUBSEQUENT EVENTS (Continued)

       The Revolving  Line of Credit  matures on June 30, 1998, and the interest
       rate per annum is the bank's  prime rate (8.25% at June 4, 1996) plus 1%.
       The Revolving Line of Credit has a fee on the daily unused portion of the
       facility at the rate of 1/4% per annum. The aggregate amount  outstanding
       under  the  Revolving  Line of  Credit  is  limited  to the sum of 80% of
       qualifying  receivables  and 10% of qualifying  inventory  (not to exceed
       $350,000),  except that this  maximum  amount may be exceeded by $500,000
       through October 31, 1996 (the  Overadvance).  Upon the elimination of the
       Overadvance,  the  interest  rate  charged  per annum shall be the bank's
       prime rate plus .5%. In addition, the Revolving Line of Credit is secured
       by unlimited personal guarantees from two management  employees,  and all
       of the stockholders of the Voting Trust have pledged their Company shares
       to the bank as collateral  (the  Guarantees).  The terms of the Revolving
       Line of Credit allow for the  termination  of these  Guarantees  provided
       that  any  Overadvance  is  paid  in full by  November  1,  1996  and the
       qualified  inventory is excluded as part of the  borrowing  base, or upon
       the receipt of $5,000,000 in net proceeds from an equity financing (gross
       proceeds, less underwriting discounts and commissions) and if no event of
       default exists, as defined in the Revolving Line of Credit agreement.  At
       March  31,  1996,  the  Company  had  outstanding  borrowings  under  the
       Revolving  Line of  Credit  in the  aggregate  of  $3,315,525,  of  which
       $262,791 represents Overadvances, which have been properly reflected as a
       current liability in the accompanying balance sheet as of March 31, 1996.
       The  Revolving  Line of Credit  provides for the  maintenance  of certain
       specified financial ratios, including, but not limited to, a quick ratio,
       minimum capital funds,  maximum  debt/capital  funds ratio, and a minimum
       earnings  test,  among other  negative  and  affirmative  covenants,  and
       restricts certain transactions without the bank's prior written consent.

       In June 1996,  the Company's  Board of Directors  approved an approximate
       1.72-for-1  common  stock  split.  Accordingly,  all  share and per share
       amounts of common stock for all periods presented have been retroactively
       adjusted to reflect the split. In addition,  the  stockholders  increased
       the authorized  capital stock of the Company to 1,000,000  shares of $.01
       par value preferred stock and 10,000,000  shares of $.01 par value common
       stock.

       In June 1996, the Board of Directors  approved the 1996 Stock Option Plan
       (the 1996  Plan)  under  which  employees,  including  Directors  who are
       employees,  may be granted  options to purchase  shares of the  Company's
       common stock at not less than fair market value on the date of grant,  as
       determined  by the Board of  Directors.  The 1996 Plan  also  allows  for
       nonqualified  stock options to be issued to employees and nonemployees at
       prices that are less than fair market  value.  Options  granted under the
       1996 Plan are  exercisable  for up to a 10-year  period  from the date of
       grant.  The  Company  has  reserved  360,000  shares of common  stock for
       issuance under the 1996 Plan. In June 1996, the Company  granted  options
       under  the 1996  Plan for the  purchase  of  124,492  shares at $5.10 per
       share, estimated


                                      F-15


                                 QC OPTICS, INC.

                          NOTES TO FINANCIAL STATEMENTS
                (INCLUDING DATA APPLICABLE TO UNAUDITED PERIODS)

                                   (Continued)


(7)    SUBSEQUENT EVENTS (Continued)

       fair market  value on the date of grant,  which become  exercisable  over
       three years, beginning on June 20, 1997, one year from the date of grant.
       Additionally,  in June 1996,  the  Company  granted  options to  purchase
       107,500  shares  of  common  stock  at  $6.30  per  share,  which  become
       exercisable at the time the initial public offering becomes effective.

       In June 1996,  the Board of Directors  approved a Director  Formula Stock
       Option Plan (the Formula Plan) in which options will be granted beginning
       on June 18, 1996, and every four years thereafter,  immediately following
       the Company's annual meeting of stockholders, options shall be granted to
       eligible  nonemployee  directors.  Each director will receive  options to
       purchase 15,000 shares of common stock, which vest and are exercisable in
       16 equal  installments over a period of four years beginning on the first
       day of the fiscal quarter  immediately  following the grant.  The options
       may be  exercised  at the fair market value of the shares of common stock
       on the date of grant.  The Company has reserved  100,000 shares of common
       stock for  issuance  under the Formula  Plan.  In June 1996,  the Company
       granted  options under the Formula Plan for the purchase of 30,000 shares
       at $5.10 per share,  estimated  fair  market  value on the date of grant,
       which become exercisable as previously discussed.

                                      F-16


PHOTOS (Inside Back Cover)

1) Diskan-6000, Rigid Disk Inspection System
2) API-1100 FP, Flat Panel Display Inspection System

================================================================================

     No dealer,  salesman or any other  person has been  authorized  to give any
information or to make any  representation  not contained in this  Prospectus in
connection  with  the  Offering  made  hereby,  and,  if  given  or  made,  such
information or representation  must not be relied upon as having been authorized
by the Company, or any Underwriter. This Prospectus does not constitute an offer
to sell, or a  solicitation  of an offer to buy, any of the  securities  offered
hereby in any  jurisdiction to any person to whom it is unlawful to make such an
offer  or  solicitation  in such  jurisdiction.  Neither  the  delivery  of this
Prospectus nor any sale made hereunder shall under any circumstances  create any
implication  that there has been no change in the affairs of the  Company  since
the date hereof or that the  information  contained  herein is correct as of any
time subsequent to the dates of which such information is furnished.


                                 --------------


                                TABLE OF CONTENTS

                                                                          Page
                                                                          ----

Prospectus Summary....................................................
Summary Financial Information.........................................
Risk Factors..........................................................
Use of Proceeds.......................................................
Dilution..............................................................
Capitalization........................................................
Dividend Policy.......................................................
Selected Financial Data...............................................
Management's Discussion and Analysis
   of Financial Condition and Results
   of Operations......................................................
Business..............................................................
Management............................................................
Principal Stockholders................................................
Certain Transactions..................................................
Description of Securities.............................................
Underwriting .........................................................
Shares Eligible for Future Sale.......................................
Interim Financial Information.........................................
Legal Matters.........................................................
Experts...............................................................
Additional Information................................................
Glossary..............................................................
Financial Statements..................................................

     Until  ____,  1996 (25 days  after the later of the  effective  date of the
Registration Statement or the first date on which the Unites were offered to the
public) all dealers effecting transactions in the registered securities, whether
or not  participating  in  the  distribution,  may  be  required  to  deliver  a
prospectus.  This is in  addition  to the  obligation  of  dealers  to deliver a
prospectus  when  acting  as  underwriters  and with  respect  to  their  unsold
allotments or subscriptions.


================================================================================




================================================================================




                                 QC OPTICS, INC.


                         950,000 SHARES OF COMMON STOCK

                           950,000 REDEEMABLE WARRANTS







                                   PROSPECTUS



                           SCHNEIDER SECURITIES, INC.



                             _________________, 1996







================================================================================




                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 24. INDEMNIFICATION OF OFFICERS AND DIRECTORS

        Delaware  General   Corporation  Law,  Section   102(b)(7),   enables  a
corporation in its original certificate of incorporation or an amendment thereto
validly  approved by  stockholders  to eliminate or limit personal  liability of
members of its Board of Directors for violations of a director's  fiduciary duty
of care. However,  the elimination or limitation shall not apply where there has
been a breach of the duty of loyalty,  failure to act in good faith, engaging in
intentional  misconduct  or  knowingly  violating  a  law,  paying  a  dividend,
approving a stock  repurchase  which is deemed  illegal or obtaining an improper
personal  benefit.  The  Company's  Certificate  of  Incorporation  includes the
following language:

                 To the maximum  extent  permitted  by Section  102(b)(7) of the
        General  Corporation  Law of  Delaware,  a director of this  Corporation
        shall not be personally  liable to the  Corporation or its  stockholders
        for monetary damages for breach of fiduciary duty as a director,  except
        for  liability (i) for any breach of the  director's  duty of loyalty to
        the Corporation or its  stockholders,  (ii) for acts or omissions not in
        good  faith  or  which  involve  intentional  misconduct  or  a  knowing
        violation  of law,  (iii)  under  Section  174 of the  Delaware  General
        Corporation  Law, or (iv) for any  transaction  from which the  director
        derived an improper personal benefit.

        Section 13 of the Company's  Certificate of  Incorporation,  as amended,
which is filed as Exhibit 3a hereto, provides the following:

                 A.      Right to Indemnification

                 Each person who was or is made a party or is  threatened  to be
         made a party  to or is  involved  in any  action,  suit or  proceeding,
         whether    civil,    criminal,    administrative    or    investigative
         ("proceeding"),  by reason of the fact that he or she,  or a person for
         whom he or she is the legal  representative,  is or was a  director  or
         officer of the  Corporation  or is or was serving at the request of the
         Corporation  as a  director,  officer,  employee  or agent  of  another
         corporation  or  of  a  partnership,  joint  venture,  trust  or  other
         enterprise,  including  service with respect to employee benefit plans,
         whether the basis of such  proceeding is alleged  action in an official
         capacity  as a  director,  officer,  employee  or agent or in any other
         capacity while serving as a director, officer, employee or agent, shall
         be  indemnified  and held  harmless by the  Corporation  to the fullest
         extent  authorized  by the  General  Corporation  Law of the  State  of
         Delaware,  as the same now exists or may  hereafter be amended (but, in
         the case of any such amendment,  only to the extent that such amendment
         permits the  Corporation to provide prior to such  amendment),  against
         all expenses, liability and loss (including attorney's fees, judgments,
         fines,  liability  under  federal tax laws or the  Employee  Retirement
         Income  Security Act of 1974, as amended from time to time






         with  respect to  employee  benefit  plans,  and  amounts to be paid in
         settlement)   reasonably   incurred  or  suffered  by  such  person  in
         connection  therewith;  provided  however  that the  Corporation  shall
         indemnify in connection  with a proceeding (or part thereof)  initiated
         by such person only if such proceeding (or part thereof) was authorized
         by  the  Board  of   Directors  of  the   Corporation.   The  right  to
         indemnification  referred  to in  the  preceding  sentence  shall  be a
         contract  right  and  shall  include  the  right  to be  paid,  by  the
         Corporation,  expenses  incurred in defending any such  proceeding,  in
         advance of its final disposition;  provided,  however, that the payment
         of such  expenses  incurred  by a  director  or  officer  in his or her
         capacity  as a director  or officer  (and not in any other  capacity in
         which  service was or is  rendered  by such person  while a director or
         officer, including, without limitation, service to any employee benefit
         plan) in advance of the final disposition of such proceeding,  shall be
         made only upon delivery to the Corporation of an undertaking,  by or on
         behalf of such director or officer, to repay all amounts so advanced if
         it should be determined ultimately that such director or officer is not
         entitled to be indemnified under this Article 13 or otherwise.

                 B.      Right of Claimant to Bring Suit.

                 If a claim under Part A of this  Article 13 is not paid in full
         by the  Corporation  within  ninety (90) days after a written claim has
         been  received  by the  Corporation,  the  claimant  may  at  any  time
         thereafter  bring suit  against the  Corporation  to recover the unpaid
         amount  of the  claim  and,  if  successful  in whole  or in part,  the
         claimant  shall be entitled to be paid also the expense of  prosecuting
         such  claim.  It shall be a defense to any such  action  (other than an
         action  brought to enforce a claim for  expenses  incurred in defending
         any proceeding in advance of its final  disposition  where the required
         undertaking has been tendered to the Corporation) that the claimant has
         not met the  standards of conduct which make it  permissible  under the
         General Corporation Law of the State of Delaware for the Corporation to
         indemnify  the  claimant  for the  amount  claimed,  but the  burden of
         providing such defense shall be on the Corporation. Neither the failure
         of the Corporation (including its Board of Directors, independent legal
         counsel, or its stockholders) to have made a determination prior to the
         commencement  of such action that  indemnification  of the  claimant is
         proper in the  circumstance  because  he or she has met the  applicable
         standard of conduct set forth in said law, nor an actual  determination
         by the Corporation (including its Board of Directors, independent legal
         counsel,  or its  stockholders)  that  the  claimant  had not met  such
         applicable  standard  of  conduct,  shall be a defense to the action or
         create a  presumption  that  the  claimant  had not met the  applicable
         standard of conduct.

                 C.      Non-Exclusivity of Rights.

                 The  rights  conferred  on any  person by Parts A and B of this
         Article 13 shall not be  exclusive of any other right which such person
         may have or  hereafter  acquire  under any  statute,  provision of this
         Certificate of Incorporation, bylaw, agreement,





         vote of stockholders or disinterested directors or otherwise.

                 D.      Insurance.

                 The Corporation  may purchase and maintain  insurance on behalf
         of any person who is or was a director,  officer,  employee or agent of
         the Corporation, or is or was serving at the request of the Corporation
         as a  director,  officer,  employee  or agent of  another  corporation,
         partnership,  joint venture,  trust or other enterprise,  including any
         employee benefit plan,  against any liability asserted against any such
         person and incurred by such person in any such capacity, or arising out
         of such person's status as such,  whether or not the Corporation  would
         have the power to indemnify such person  against such  liability  under
         the General Corporation Law of the State of Delaware.

        Delaware  General  Corporation  Law,  Section 145, permits a corporation
organized under Delaware Law to indemnify directors and officers with respect to
any matter in which the director or officer  acted in good faith and in a manner
he reasonably  believed to be not opposed to the best  interests of the Company,
and, with respect to any criminal  action,  had reasonable  cause to believe his
conduct was lawful. The bylaws of the Company include the following provision:

                 Reference  is  made to  Section  145  and  any  other  relevant
        provisions  of the  General  Corporation  Law of the State of  Delaware.
        Particular reference is made to the class of persons, hereinafter called
        "Indemnitees," who may be indemnified by a Delaware corporation pursuant
        to the provisions of such Section 145, namely, any person, or the heirs,
        executors, or administrators of such person, who was or is a party or is
        threatened  to be made a party to any  threatened,  pending or completed
        action, suit, or proceeding, whether civil, criminal, administrative, or
        investigative,  by  reason  of the fact  that  such  person  is or was a
        director,  officer,  employee, or agent of such corporation or is or was
        serving  at the  request of such  corporation  as a  director,  officer,
        employee, or agent of another corporation,  partnership,  joint venture,
        trust,  or  other  enterprise.  The  Corporation  shall,  and is  hereby
        obligated  in  addition  to  any  obligation  incurred  pursuant  to the
        Corporation's Certificate of Incorporation, as amended, to indemnify the
        Indemnitees,  and each of them,  in each and every  situation  where the
        Corporation  is obligated to make such  indemnification  pursuant to the
        aforesaid  statutory  provisions.  The  Corporation  shall indemnify the
        Indemnitees,  and each of them, in each and every situation where, under
        the aforesaid  statutory  provisions,  the Corporation is not obligated,
        but   is   nevertheless   permitted   or   empowered,   to   make   such
        indemnification,   it  being   understood   that,   before  making  such
        indemnification  with  respect  to  any  situation  covered  under  this
        sentence,  (i) the Corporation  shall promptly make or cause to be made,
        by any of the methods referred to in Subsection (d) of such Section 145,
        a determination as to whether each Indemnitee acted in good faith and in
        a manner he  reasonably  believed  to be in, or not opposed to, the best
        interests of the Corporation, and, in the case of any criminal action or
        proceeding,  had no  reasonable  cause to believe  that his  conduct was
        unlawful,  and (ii) that no such indemnification shall be made unless it
        is  determined  that  such  indemnification  shall be made  unless it is
        determined that such Indemnitee acted in good faith and in





        a manner he  reasonably  believed  to be in, or not opposed to, the best
        interests of the Corporation, and, in the case of any criminal action or
        proceeding,  had no  reasonable  cause to believe  that his  conduct was
        unlawful.

ITEM 25. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

        The  following  is an  itemization  of all  expenses  (subject to future
contingencies)  incurred or expected to be incurred by the Company in connection
with the issuance and  distribution of the Securities being offered hereby other
than underwriting  discounts and commissions  (items marked with an asterisk (*)
represent estimated expenses):

     SEC Filing Fee............................................... $    5,874.26
     NASD Filing Fee.............................................. $    2,203.54
     Blue Sky Filing Fees* ....................................... $   10,000.00
     Listing Fee*................................................. $   21,387.50
     Printing and Engraving Costs*................................ $   75,000.00
     Transfer Agent Fees*......................................... $   10,000.00
     Legal Fees*.................................................. $  300,000.00
     Accounting Fees*............................................. $   90,000.00
     Representative's Expense Allowance........................... $  173,850.00
     Financial Consulting Fee..................................... $  108,000.00
     Miscellaneous*............................................... $   90,684.70
                                                                   -------------
              TOTAL*.............................................. $  887,000.00
                                                                   =============

ITEM 26. RECENT SALES OF UNREGISTERED SECURITIES

         Set forth below in  chronological  order is  information  regarding the
issuance and sales of securities of the Company without  registration  under the
Securities Act in the past three (3) years.  Except as otherwise  indicated,  no
sales of securities  involved the use of an underwriter and no commissions  were
paid in connection with the sale of any securities.

         1. On September  15, 1994,  the Company  issued 2,400 shares of Class B
Non-Voting  Common  Stock,  $.01 par value per share to Kobe Steel USA Holdings,
Inc. in connection with a conversion of Class A Cumulative Preferred Stock, $.01
par value.

         2. On March 29, 1996, the Company issued an aggregate of 785,000 shares
of Common Stock, $.01 par value per share to QC Optics,  Inc. Voting Trust u/t/d
October 27, 1995 in connection with a merger of Sally, Inc., a corporation owned
by Messrs. Chase, Bernal, Ormsby, Freeman, Tobey and Boudour.

         3. On June 19, 1996, the Company issued 334,987 shares of Common Stock,
$.01 par value per share to Kobe Steel USA Holdings,  Inc. in connection with an
approximate  1.716704:1  stock split  accounted  for in the form of a 0.716704:1
stock dividend.

         4. On June 19, 1996, the Company issued 562,613 shares of Common Stock,
$0.1 par




value to QC Optics,  Inc. Voting Trust u/t/d October 27, 1995 in connection with
a  1.716704:1  stock  split  accounted  for in the  form of a  0.716704:1  stock
dividend.

         5. In June 1996,  pursuant to its 1996 Stock Option  Plan,  the Company
granted  options to  employees  and advisors to purchase an aggregate of 231,992
shares of Common Stock at an exercise  prices of $5.10 and $6.30,  respectively.
None of the 231,992 stock options have been exercised to date.

         6. In June 1996,  pursuant to its 1996  Director  Formula  Stock Option
Plan,  the  Company  granted  options to  eligible  disinterested  directors  to
purchase  30,000 shares of Common Stock at an exercise  price of $5.10.  None of
the 30,000 formula stock options have been exercised to date.

         The  foregoing  transactions  were exempt from  registration  under the
Securities  Act by virtue of the  provisions of Section 4(2) and/or Section 3(b)
of the  Securities  Act. Each purchaser of the  securities  described  above has
represented or will represent prior to the purchase of the securities that he or
she  understands  that  the  securities  acquired  may not be sold or  otherwise
transferred absent  registration under the Securities Act or the availability of
an exemption from the registration  requirements of the Securities Act, and each
certificate evidencing the securities owned by each purchaser bears or will bear
upon issuance a legend to that effect.

ITEM 27. EXHIBITS

         The following exhibits are filed herewith:

EXHIBIT
  NO.                          TITLE
  ---                          -----

   1a*   --   Form of Agreement Among Underwriters.
   1b    --   Form of Underwriting Agreement.
   1c    --   Form of Selected Dealers Agreement.
   2     --   Not applicable.
   3a    --   Certificate of Incorporation, as amended.
   3b    --   Bylaws, as amended.
   4a    --   Sections of Bylaws and Certificate of  Incorporation  defining the
              rights of securityholders (contained in Exhibits 3a and 3b).
   4b*   --   Specimen Common Stock Certificate.
   4c    --   Form of Representative's Warrant Agreement.
   4d    --   Form of Lock-Up Letters.
   4e*   --   Specimen Warrant Certificate.
   4f*   --   Form of Warrant  Agreement  between  the  Company  and the Warrant
              Agent.
   5     --   Opinion  Letter of  O'Connor,  Broude & Aronson as to  legality of
              securities being registered.
   6     --   Not applicable.
   7     --   Not applicable.
   8     --   Not applicable.
  




   9     --   QC Optics  Voting  Trust u/d/t dated as of October 27, 1995 by and
              among Eric T. Chase,  as trustee,  and Eric T. Chase,  Karl Andrew
              Bernal, Jay L. Ormsby,  John R. Freeman,  Albert E. Tobey and Abdu
              Boudour.
   10a   --   Lease Agreement between the Company and Norwest Building 24 Trust,
              as extended and amended.
   10b   --   Stock  Repurchase and Loan Repayment  Agreement among the Company,
              Kobe Steel USA Holdings,  Inc.,  and Eric T. Chase,  as trustee of
              the QC Optics Voting Trust, dated October 27, 1995.
   10c   --   Agreement and Plan of Merger by and among the Company, Sally, Inc.
              and the Stockholders of Sally, Inc., dated October 30, 1995.
   10d   --   First  Amendment  to  the  Stock  Repurchase  and  Loan  Repayment
              Agreement by and among the Company, Kobe Steel USA Holdings, Inc.,
              and Eric T.  Chase,  as  trustee  and on  behalf  of the QC Optics
              Voting Trust,  dated March 29, 1996.
   10e   --   Secured Subordinated  Promissory Note of the Company to Kobe Steel
              USA Holdings, Inc., dated March 29, 1996.
   10f   --   Subordinated  Security  Agreement  by and  between the Company and
              Kobe Steel USA Holdings, Inc., dated March 29, 1996.
   10g   --   Intercreditor  Agreement  between  State  Street  Bank  and  Trust
              Company,  Kobe Steel USA  Holdings,  Inc. and the  Company,  dated
              March 29, 1996.
   10h   --   Promissory Note of QC Optics,  Inc. to State Street Bank and Trust
              Company, dated March 29, 1996.
   10i   --   Security  Agreement  (All  Assets) by and  between the Company and
              State Street Bank and Trust Company, dated March 29, 1996.
   10j   --   Credit  Agreement by and between the Company and State Street Bank
              and Trust Company, dated March 29, 1996.
   10k   --   Collateral Assignment of Trademarks and Patents by and between the
              Company and State Street Bank and Trust  Company,  dated March 29,
              1996.
   10l   --   Collateral Pledge Agreement by Eric T. Chase, as trustee on behalf
              of QC Optics Voting Trust, dated March 29, 1996.
   10m   --   Unlimited  Guarantee  of Eric T. Chase as trustee of the QC Optics
              Voting Trust for financing  commitments  of the Company with State
              Street Bank and Trust Company, dated March 29, 1996.
   10n   --   Unlimited  Guaranty of Eric T. Chase for financing  commitments of
              the Company with State Street Bank and Trust Company,  dated March
              29, 1996.
   10o   --   Unlimited  Guaranty of K. Andrew Bernal for financing  commitments
              of the Company  with State  Street Bank and Trust  Company,  dated
              March 29, 1996
   10p   --   1996 Stock Option Plan.
   10q   --   1996 Director Formula Stock Option Plan.
   10r   --   Form of Employment Agreements effective as of July 1, 1996 entered
              into by and between the Company and Eric T. Chase,  Jay L. Ormsby,
              Albert E.  Tobey,  K.  Andrew  Bernal,  Abdu  Boudour  and John R.
              Freeman.
   10s*  --   Distribution  Agreement by and between ETEC Systems,  Inc. and the
              Company, dated December 19, 1994.
   11    --   Earnings Per Share Computations.
   12    --   Not applicable.





   13    --   Not applicable.
   14    --   Not applicable.
   15    --   Not applicable.
   16    --   Not applicable
   17    --   Not applicable.
   18    --   Not applicable.
   19    --   Not applicable.
   20    --   Not applicable.
   21    --   Not applicable.
   22    --   Not applicable.
   23a   --   Consent of O'Connor,  Broude & Aronson (contained as Opinion filed
              as Exhibit 5).
   23.1  --   Consent of Arthur Andersen LLP
   24    --   Not applicable.
   25    --   Not applicable.
   26    --   Not applicable.
   27    --   Financial Data Schedule.
   28    --   Not applicable.

- ----------

*  To be filed by amendment

ITEM 28. UNDERTAKINGS

         (a)      The undersigned small business issuer hereby undertakes:

                  (1) To file,  during  any  period  in which it offers or sells
         securities,  a post-effective  amendment to this registration statement
         to:

                           (i)  include  any  prospectus   required  by  Section
                  10(a)(3) of the Securities Act of 1933;

                           (ii)  reflect in the  prospectus  any facts or events
                  which,  individually  or  together,  represent  a  fundamental
                  change  in the  information  set  forth  in  the  registration
                  statement; and

                           (iii)  include  any  additional  or changed  material
                  information on the plan of distribution;

                   (2) For  determining  liability  under the  Securities Act of
         1933,  treat  each  post-effective  amendment  as  a  new  registration
         statement  of  the  securities  offered,   and  the  offering  of  such
         securities at that time to be the initial bona fide offering.

                   (3)  File  a   post-effective   amendment   to  remove   from
         registration any of the securities that remain unsold at the end of the
         Offering.





         (b)  The  undersigned   small  business  issuer  will  provide  to  the
underwriter at the closing specified in the underwriting  agreement certificates
in  such  denominations  and  registered  in  such  names  as  required  by  the
underwriter to permit prompt delivery to each purchaser.


         (c)  Insofar  as  indemnification  for  liabilities  arising  under the
Securities  Act of 1933 (the  "Securities  Act") may be permitted to  directors,
officers,  and controlling  persons of the small business issuer pursuant to the
foregoing provisions,  or otherwise,  the small business issuer has been advised
that  in  the  opinion  of  the   Securities   and  Exchange   Commission   such
indemnification  is against public policy as expressed in the Securities Act and
is, therefore, unenforceable.

         In the event that a claim for indemnification  against such liabilities
(other than the  payment by the small  business  issuer of expenses  incurred or
paid by a director,  officer, or controlling person of the small business issuer
in the successful defense of any action, suit or proceeding) is asserted by such
director,  officer or controlling person in connection with the securities being
registered, the small business issuer will, unless in the opinion of its counsel
the  matter  has been  settled by  controlling  precedent,  submit to a court of
appropriate  jurisdiction  the question  whether such  indemnification  by it is
against public policy as expressed in the Securities Act and will be governed by
the final adjudication of such issue.

         (d) The small business issuer hereby undertakes that for the purpose of
determining liability under the Securities Act:

                  (1) it will  treat the  information  omitted  from the form of
         Prospectus  filed as part of this  registration  statement  in reliance
         upon  Rule  430A and  contained  in a form of  prospectus  filed by the
         issuer under Rule  424(b)(1),  or (4), or 497(h)  under the  Securities
         Act,  as  part  of  this  registration  statement  as of the  time  the
         Commission declared it effective; and

              (2) it will treat each  post-effective  amendment  that contains a
         form of prospectus as a new  registration  statement for the securities
         offered  in  the  registration  statement,  and  that  offering  of the
         securities  at that time as the  initial  bona fide  offering  of those
         securities.








                                   SIGNATURES

        In accordance  with the  requirements  of the Securities Act of 1933, as
amended, the Registrant certifies that it has reasonable grounds to believe that
it meets all of the  requirements  for filing on Form SB-2 and  authorized  this
Registration  Statement  to be signed on its behalf by the  undersigned,  in the
Town of Burlington, Commonwealth of Massachusetts, on July 3, 1996.

                                    QC OPTICS, INC.



                                     By:        /s/ Eric T. Chase
                                        ---------------------------------------
                                        Eric T. Chase,
                                        President and Chief Executive Officer

        In accordance  with the  requirements  of the Securities Act of 1933, as
amended, this Registration Statement has been signed by the following persons in
the capacities and on the dates stated.

<TABLE>
<CAPTION>

        Name                                        Capacity                           Date
        ----                                        --------                           ----

<S>                                     <C>                                     <C>    
     /s/ Eric T. Chase                  President, Chief Executive Officer,     July 3, 1996
- ----------------------------            and Chairman of the Board    
Eric T. Chase                           of Directors                 
                                        (Principal Executive Officer)
                                        

    /s/ John R. Freeman                 Vice President of Finance               July 3, 1996
- ---------------------------             and Treasurer                
John R. Freeman                         (Principal Financial and     
                                        Principal Accounting Officer)
                                        

    /s/ Charles H. Fine                 Director                                July 3, 1996
- --------------------------
Charles H. Fine

    /s/ Yutaka Goto                     Director                                July 3, 1996
- --------------------------
Yutaka Goto

    /s/ John M. Tarrh                   Director                                July 3, 1996
- -------------------------
John M. Tarrh 
</TABLE>






                                 QC OPTICS INC.

                                 950,000 SHARES
                                 OF COMMON STOCK
                                       AND
                           950,000 REDEEMABLE WARRANTS


                             UNDERWRITING AGREEMENT

                                                                                
Schneider Securities, Inc.                                               , 1996
1120 Lincoln Street
Denver, Colorado  80203

DEAR SIRS:

    QC Optics, Inc., a Delaware  corporation (the "Company"),  proposes to issue
and  sell  to  the  several   Underwriters  named  in  Schedule  I  hereto  (the
"Underwriters"),  950,000  shares of common  stock of the  Company  and  950,000
redeemable  warrants  (the  "Securities").   The  Company  hereby  confirms  the
agreement  made by it with  respect to the  purchase  of the  Securities  by the
Underwriter,  which  Securities  are more fully  described  in the  Registration
Statement referred to below. Schneider Securities, Inc. is referred to herein as
the "Underwriter" or the "Representative."

    You have advised the Company that the  Underwriters  desire to act on a firm
commitment  basis to purchase  the  Securities  from the Company and to publicly
offer  and sell the  Securities  and that you are  authorized  to  execute  this
Agreement.  The Company  confirms the  agreement  made by it with respect to the
relationship with the Underwriters as follows:

1. Filing of Registration Statement with S.E.C. and Definitions.  A Registration
Statement and Prospectus on Form SB-2 (File No. ) with respect to the Securities
has been carefully and accurately prepared by the Company in conformity with the
requirements  of the  Securities  Act of 1933,  as amended (the "Act"),  and the
published  rules and  regulations  (the "Rules and  Regulations")  thereunder or
under the Securities  Exchange Act of 1934, as amended (the "Exchange  Act") and
has been filed with the Securities and Exchange  Commission  (the  "Commission")
and such other states that the Underwriter  deems necessary in its discretion to
so file to permit a public offering and trading  thereunder.  Such  registration
statement,  including the prospectus,  Part II, and all financial  schedules and
exhibits  thereto,  as amended at the time when it shall  become  effective,  is
herein referred to as the "Registration  Statement," and the prospectus included
as part of the Registration Statement on file with the Commission that discloses
all the  information  that was omitted from the prospectus on the effective date
pursuant to Rule 430 A of the Rules and Regulations  with any changes  contained
in any prospectus filed with the commission by the Company with the Underwriters
consent  after  the  effective  date of the  Registration  Statement,  is herein
referred to as the "Final  Prospectus."  The prospectus  included as part of the
Registration Statement of the Company and in any amendments thereto prior to the
effective  date  of the  Registration  Statement  is  referred  to  herein  as a
"Preliminary Prospectus."

2.       Discount, Delivery, and Sale of the Securities

    (a) Subject to the terms and conditions of this Agreement,  and on the basis
of the representations, warranties, and agreements herein contained, the Company
agrees  to sell to,  and the  Underwriters  agree to buy from the  Company  at a
purchase price of $6.00 per Share and at $0.10 per Redeemable Warrant before any
underwriter  expense allowance,  an aggregate of 950,000 shares of Common Stock,
and  950,000  Redeemable  Warrants  on a  firm  commitment  basis  the  "Initial
Securities".




    It is understood that the Underwriters  propose to sell the Securities to be
purchased hereunder to the public upon the terms and conditions set forth in the
Registration Statement, after the Registration Statement becomes effective.

       (b) Delivery of the  Securities  against  payment of the  purchase  price
therefor  by  certified  or  official  bank check or checks or wire  transfer in
next-day  funds,  payable  to the order of the  Company  shall take place at the
offices of the clearing broker for the Underwriter at New York City, within four
(4) business days after the  Securities are first traded (or such other place as
may be designated by agreement  between you and the Company) at 11:00 A.M.,  New
York  time or such  time  and  date as you and the  Company  may  agree  upon in
writing,  such time and date of payment and  delivery for the  Securities  being
herein called the "Initial Closing Date."

    The Company  will make the  certificates  for the shares of Common Stock and
Redeemable  Warrants to be purchased by the Underwriters  hereunder available to
the Underwriter for inspection and packaging at least two (2) full business days
prior to the Initial Closing Date. The  certificates  shall be in such names and
denominations  as the Underwriter may request to the Company in writing at least
two (2) full business days prior to any Closing Date.

    (c) In addition,  subject to the terms and  conditions of this Agreement and
on the basis of the representations, warranties and agreements herein contained,
the Company grants an option to the Underwriters to purchase up to an additional
142,500 shares of Common Stock and/or up to 142,500 additional Warrants ("Option
Securities")  at the same terms as the  Underwriters  shall pay for the  Initial
Securities  being sold by the Company pursuant to the provisions of Section 2(a)
hereof.  This  option may be  exercised  from time to time,  for the  purpose of
covering  overallotments,  within  forty-five  (45) days after (i) the effective
date of the  Registration  Statement  if the  Company has elected not to rely on
Rule 430A under the Rules and  Regulations or (ii) the date of this Agreement if
the Company has elected to rely upon Rule 430A under the Rules and  Regulations,
upon  written  notice by the  Underwriter  setting  forth  the  number of Option
Securities as to which the  Representative is exercising the option and the time
and date at which  such  certificates  are to be  delivered.  Such time and date
shall be determined by the  Representative.  Nothing  herein shall  obligate the
Representative to make any overallotment.

    (d)  Definitive  certificates  in negotiable  form for the  Securities to be
purchased by the  Underwriter  hereunder will be delivered at the closing by the
Company  to the  Underwriters  against  payment  of the  purchase  price  by the
Underwriters as described in section 2(b) above.

    (e) The  information  set  forth  under  "Underwriting"  in any  preliminary
prospectus and Prospectus  relating to the  Securities and the  information  set
forth in the last paragraph on the front cover page, under the last paragraph on
page 2 concerning  stabilization and  over-allotment  by the  Underwriters,  and
(insofar as such information  relates to the Underwriters)  constitutes the only
information  furnished by the Underwriter to the Company for inclusion  therein,
and you  represent and warrant to the Company that the  statements  made therein
are correct.

    (f) On the Initial  Closing  Date,  the Company  shall issue and sell to the
Representative,  warrants (the "Representative's  Warrants") at a purchase price
of $.001 per Representative's  Warrant,  which shall entitle the holders thereof
to purchase an aggregate of 95,000 shares of Common Stock and 95,000  Redeemable
Warrants.  The shares of Common Stock and Redeemable  Warrants issuable upon the
exercise  of the  Representative's  Warrants  are  hereafter  referred to as the
"Representative's  Securities"  or  "Representative's  Warrants."  The shares of
common stock issuable upon exercise of the redeemable  warrants are  hereinafter
referred to collectively as the "Warrant Shares". The Representative's  Warrants
shall be exercisable for a period of four (4) years commencing one (1) year from
the effective date of the Registration Statement at a price equaling one hundred
and forty percent  (140%)of the initial public offering price of the Securities.
The  form and  terms of the of  Representative's  Warrant  Certificate  shall be
substantially  in the form filed as an Exhibit  to the  Registration  Statement.
Payment for the  Representative's  Warrants shall be made on the Initial Closing
Date.

3.    Representations and Warranties of the Company.

      (a)            The Company represents and warrants to you as follows:

                                       2




       (i) The Company has prepared and filed with the Commission a registration
statement,  and an amendment or amendments  thereto,  on Form SB-2 (No._______),
including any related preliminary prospectus ("Preliminary Prospectus"), for the
registration of the  Securities,  the  Representative's  Warrant and the Warrant
Shares   (sometimes   referred  to  herein   collectively   as  the  "Registered
Securities"),  under the Act,  which  registration  statement  and  amendment or
amendments have been prepared by the Company in conformity with the requirements
of the Act,  and the Rules and  Regulations.  The Company will  promptly  file a
further  amendment  to  said  registration  statement  in  the  form  heretofore
delivered to the Underwriter  and will not file any other  amendment  thereto to
which the  Underwriter  shall have objected  verbally or in writing after having
been furnished with a copy thereof. Except as the context may otherwise require,
such registration statement, as amended, on file with the Commission at the time
the  registration   statement  becomes  effective   (including  the  prospectus,
financial statements, any schedules, exhibits and all other documents filed as a
part thereof or that may be incorporated therein (including,  but not limited to
those  documents  or  information  incorporated  by  reference  therein) and all
information  deemed to be a part  thereof as of such time  pursuant to paragraph
(b) of Rule  430(A) of the Rules and  Regulations),  is  hereinafter  called the
"Registration  Statement,"  and the form of  prospectus  in the form first filed
with the  Commission  pursuant to Rule 424(b) of the Rules and  Regulations,  is
hereinafter called the "Prospectus."

    (ii) Neither the  Commission nor any state  regulatory  authority has issued
any order preventing or suspending the use of any Prospectus or the Registration
Statement and no proceeding  for an order  suspending the  effectiveness  of the
Registration Statement or any of the Company's securities has been instituted or
is pending or threatened. Each such Prospectus and/or any supplement thereto has
conformed  in all material  respects  with the  requirements  of the Act and the
Rules and Regulations and on its date did not include any untrue  statement of a
material fact or omit to state a material fact  necessary to make the statements
therein  not  misleading,  in light of the  circumstances  under which they were
made; and when the Prospectus becomes legally effective and for twenty-five (25)
days subsequent  thereto (i) the Prospectus  and/or any supplement  thereto will
contain all  statements  which are required to be stated  therein by the Act and
Rules and  Regulations,  and (ii) the Prospectus  and/or any supplement  thereto
will not include any untrue  statement  of a material  fact or omit to state any
material fact required to be stated  therein or necessary to make the statements
therein  not  misleading,  in light of the  circumstances  under which they were
made; provided,  however, that no representations,  warranties or agreements are
made hereunder as to information  contained in or omitted from the Prospectus in
reliance upon, and in conformity with, the written information  furnished to the
Company by you as set forth in Section 2(e) above.

    (iii) The Company has been duly  incorporated  and is validly  existing as a
corporation in good standing  under the laws of the state of its  incorporation,
with full power and authority  (corporate  and other) to own its  properties and
conduct its  businesses as described in the  Prospectus and is duly qualified to
do business as a foreign corporation in good standing in all other jurisdictions
in which  the  nature  of its  business  or the  character  or  location  of its
properties requires such  qualification,  except where the failure to so qualify
would  not  have a  material  adverse  effect  on the  business,  properties  or
operations of the Company and the subsidiaries as a whole.

    (iv) The Company has full legal right,  power and  authority  to  authorize,
issue,  deliver  and  sell  the  Securities,   the  Option  Securities  and  the
Representative's   Securities   and  to   enter   into   this   Agreement,   the
Representative's  Warrant  dated as of the initial  closing date to be exercised
and  delivered  by the  Company  to the  Representative  (the  "Representative's
Warrant Agreement"), and the Financial Advisory and Investment Banking Agreement
dated as of the Initial Closing Date between the Company and the  Representative
(the "Consulting Agreement"), and to consummate the transactions provided for in
such  agreements,  and  each of such  agreements  has  been  duly  and  properly
authorized,  and on the Initial Closing Date will be duly and properly  executed
and  delivered by the Company.  This  Agreement  constitutes  and on the Initial
Closing Date each of the  Representative's  Warrant Agreement and the Consulting
Agreement  will then  constitute  valid and binding  agreements,  enforceable in
accordance with their respective terms (except as the enforceability thereof may
be limited by bankruptcy or other similar laws affecting the rights of creditors
generally or by general  equitable  principles and except as the  enforcement of
indemnification provisions may be limited by federal or state securities laws).

       (v)  Except  as  disclosed  in  the  Prospectus,  the  Company  is not in
violation of its respective  certificate or articles of  incorporation or bylaws
or in default in the  performance  or  observance  of any  material  obligation,
agreement, 

                                       3




covenant or condition contained in any material bond,  debenture,  note or other
evidence of indebtedness or in any material contract, indenture,  mortgage, loan
agreement, lease, joint venture, partnership or other agreement or instrument to
which the  Company is a party or by which it may be bound or is not in  material
violation of any law, order, rule, regulation, writ, injunction or decree of any
governmental  instrumentality or court,  domestic or foreign;  and the execution
and delivery of this Agreement,  the Representative's  Warrant Agreement and the
Consulting  Agreement,  and the  consummation of the  transactions  contemplated
therein  and in the  Prospectus  and  compliance  with the  terms  of each  such
agreement will not conflict  with, or result in a material  breach of any of the
terms,  conditions or provisions of, or constitute a material  default under, or
result in the imposition of any material lien, charge or encumbrance upon any of
the property or assets of the Company pursuant to, any material bond, debenture,
note or other  evidence of  indebtedness  or any material  contract,  indenture,
mortgage, loan agreement,  lease, joint venture,  partnership or other agreement
or instrument to which the Company is a party nor will such action result in the
material  violation by the Company of any of the  provisions  of its  respective
certificate  or articles of  incorporation  or bylaws or any law,  order,  rule,
regulation,   writ,   injunction,   decree  of  any   government,   governmental
instrumentality or court, domestic or foreign,  except where such violation will
not have a material adverse effect on the financial condition of the Company.

    (vi) The authorized,  issued and outstanding capital stock of the Company is
as  set  forth  in the  Prospectus  and  the  Company  will  have  the  adjusted
capitalization  set forth therein on the Initial Closing Date; all of the shares
of issued and  outstanding  capital  stock of the Company set forth therein have
been duly authorized,  validly issued and are fully paid and nonassessable;  the
holders thereof do not have any rights of rescission  with respect  therefor and
are not  subject to personal  liability  for any  obligations  of the Company by
reason of being stockholders under the laws of the State in which the Company is
incorporated; none of such outstanding capital stock is subject to or was issued
in violation  of any  preemptive  or similar  rights of any  stockholder  of the
Company; and such capital stock (including the Securities, the Option Securities
and the  Representative's  Securities)  conforms in all material respects to all
statements relating thereto contained in the Prospectus.

    (vii) The Company is not a party to or bound by any instrument, agreement or
other arrangement providing for it to issue any capital stock, rights, warrants,
options or other  securities,  except for this  Agreement or as described in the
Prospectus.  The  Securities,  the Option  Securities  and the  Representative's
Securities  are not and will not be subject to any  preemptive  or other similar
rights of any stockholder,  have been duly authorized and, when issued, paid for
and delivered in accordance with the terms hereof, will be validly issued, fully
paid and non-assessable and will conform to the respective  descriptions thereof
contained in the Prospectus; except for payment of the applicable purchase price
paid upon  exercise of the options or  warrants,  as the case may be the holders
thereof  will not be  subject  to any  liability  solely  as such  holders;  all
corporate action required to be taken for the  authorization,  issue and sale of
the Securities,  the Option Securities and the  Representative's  Securities has
been duly and validly taken; and the  certificates  representing the Securities,
the Option  Securities and the  Representative's  Securities  will be in due and
proper form. Upon the issuance and delivery  pursuant to the terms hereof of the
Securities, the Option Securities and the Representative's Securities to be sold
by the Company hereunder, the Underwriter will acquire good and marketable title
to such Securities,  Option Securities and Representative's  Securities free and
clear of any lien, charge, claim, encumbrance, pledge, security interest, defect
or other  restriction of any kind whatsoever  other than  restrictions as may be
imposed under the securities laws.

    (viii) The  Company  has good and  marketable  title to all  properties  and
assets  described in the Prospectus as owned by it, free and clear of all liens,
charges, encumbrances or restrictions,  except such as are described or referred
to in the  Prospectus or which are not  materially  significant  or important in
relation to its business or which have been  incurred in the ordinary  course of
business;  except as described in the Prospectus all of the leases and subleases
under which the Company  holds  properties  or assets as lessee or  sublessee as
described in the Prospectus are in full force and effect, and the Company is not
in material  default in respect of any of the terms or provisions of any of such
leases or  subleases,  and no claim has been  asserted by anyone  adverse to the
Company's  rights as lessor,  sublessor,  lessee or  sublessee  under any of the
leases or subleases  mentioned  above or affecting or questioning  the Company's
right to the continued  possession of the leased or subleased premises or assets
under any such  lease or  sublease;  and the  Company  owns or  leases  all such
properties  as  are  necessary  to  its  operations  as  now  conducted  and  as
contemplated to be conducted, except as otherwise stated in the Prospectus.

                                       4





         (ix) The financial  statements,  together with related notes, set forth
in  the  Prospectus  fairly  present  the  financial  position  and  results  of
operations of the Company at the respective dates and for the respective periods
to which they apply.  Said  statements  and related  notes have been prepared in
accordance  with generally  accepted  accounting  principles  applied on a basis
which is consistent in all material respects during the periods involved but any
stub period has not been audited by an independent  accounting  firm.  There has
been no material adverse change or material development  involving a prospective
change in the condition,  financial or otherwise,  or in the  prospects,  value,
operation,  properties, business or results of operations of the Company whether
or not  arising  in the  ordinary  course  of  business,  since  the date of the
financial statements included in the Registration Statement and the Prospectus.

           (x)  Subsequent to the  respective  dates as of which  information is
given in the  Prospectus  as it may be  amended or  supplemented,  and except as
described  in the  Prospectus,  the  Company has not,  directly  or  indirectly,
incurred  any  liabilities  or  obligations,  direct or  contingent,  not in the
ordinary course of business or entered into any transactions not in the ordinary
course of business, which are material to the business of the Company as a whole
and there has not been any change in the capital stock of, or any  incurrence of
long term debts by, the Company or any  issuance of options,  warrants or rights
to purchase the capital  stock of the Company or  declaration  or payment of any
dividend on the capital stock of the Company or any material  adverse  change in
the condition  (financial  or other),  net worth or results of operations of the
Company  as a whole and the  Company  has not  become a party to,  any  material
litigation whether or not in the ordinary course of business.

           (xi)  To the  knowledge  of  the  Company,  there  is no  pending  or
threatened, action, suit or proceeding to which the Company is a party before or
by any court or governmental  agency or body, which might result in any material
adverse change in the condition  (financial or other),  business or prospects of
the Company as a whole or might  materially and adversely  affect the properties
or  assets  of the  Company  as a whole  nor are  there  any  actions,  suits or
proceedings  against the Company related to environmental  matters or related to
discrimination  on the  basis  of age,  sex,  religion  or race  which  might be
expected  to  materially  and  adversely  affect the  conduct  of the  business,
property, operations, financial condition or earnings of the Company as a whole;
and no labor disturbance by the employees of the Company  individually exists or
is, to the  knowledge  of the  Company,  imminent  which  might be  expected  to
materially  and  adversely  affect  the  conduct  of  the  business,   property,
operations, financial condition or earnings of the Company as a whole.

          (xii) Except as may be disclosed  in the  Prospectus,  the Company has
properly  prepared and filed all  necessary  federal,  state,  local and foreign
income and franchise tax returns,  has paid all taxes shown as due thereon,  has
established  adequate reserves for such taxes which are not yet due and payable,
and does not have any tax deficiency or claims outstanding, proposed or assessed
against it.

         (xiii) The Company has sufficient licenses, permits, right to use trade
or service marks and other  governmental  authorizations  currently required for
the conduct of its business as now being  conducted  and as  contemplated  to be
conducted  and the  Company is in all  material  respects  complying  therewith.
Except as set forth in the  Prospectus,  the  expiration  of any such  licenses,
permits,  or other governmental  authorizations  would not materially affect the
Company's operations.  To its knowledge, none of the activities or businesses of
the  Company are in material  violation  of, or cause the Company to  materially
violate any law, rule,  regulations,  or order of the United States,  any state,
county or  locality,  or of any  agency or body of the  United  States or of any
state, county or locality.

         (xiv) The Company has not at any time (i) made any contributions to any
candidate for political  office in violation of law, or failed to disclose fully
any such contribution, or (ii) made any payment to any state, federal or foreign
governmental officer or official, or other person charged with similar public or
quasipublic duties, other than payments required or allowed by applicable law.

         (xv)  Except as set forth in the  Prospectus  the  Company  knows of no
outstanding  claims  for  services  either  in the  nature  of a  finder's  fee,
brokerage fee or otherwise  with respect to this financing for which the Company
or the  Underwriters may be responsible,  or which may affect the  Underwriter's
compensation  as determined by the 

                                       5




National  Association of Securities  Dealers,  Inc. ("NASD") except as otherwise
disclosed in the Prospectus or known by the Underwriters.

         (xvi) The Company has its property  adequately  insured against loss or
damage by fire and maintains such other  insurance as is customarily  maintained
by companies in the same or similar business.

             The Representative's Warrants herein described are duly and validly
authorized and upon delivery to the  Representative in accordance  herewith will
be duly issued and legal, valid and binding  obligations of the Company,  except
as the enforceability thereof may be limited by bankruptcy or other similar laws
affecting  the rights of creditors  generally or by  equitable  principles,  and
except as the  enforcement  of  indemnification  provisions  may be  limited  by
federal or state securities laws.

         (xvii) The Representative's Securities issuable upon exercise of any of
the  Representative's  Warrants have been duly authorized,  and when issued upon
payment of the exercise price therefor,  will be validly issued,  fully paid and
nonassessable.

         (xviii) Except as set forth in the Prospectus, no default exists in the
due  performance  and  observance  of any term,  covenant  or  condition  of any
material license,  contract,  indenture,  mortgage,  installment sale agreement,
lease, deed of trust, voting trust agreement, stockholders agreement, note, loan
or credit  agreement,  purchase  order,  or any other  agreement  or  instrument
evidencing an obligation for borrowed money, or any other material  agreement or
instrument  to which the Company is a party or by which the Company may be bound
or to which the property or assets  (tangible or  intangible)  of the Company is
subject or affected.

         (xix) To the best of the Company's knowledge it has generally enjoyed a
satisfactory  employer-employee relationship with its employees and, to the best
of its knowledge, is in substantial compliance in all material respects with all
federal,  state, local, and foreign laws and regulations  respecting  employment
and  employment  practices,  terms and  conditions of  employment  and wages and
hours.  To  the  best  of  the  Company's   knowledge,   there  are  no  pending
investigations  involving the Company,  by the U.S.  Department of Labor, or any
other  governmental  agency  responsible  for the  enforcement  of such federal,
state,  local,  or foreign laws and  regulations.  To the best of the  Company's
knowledge,  there is no unfair labor  practice  charge or complaint  against the
Company  pending  before  the  National  Labor  Relations  Board or any  strike,
picketing,  boycott, dispute, slowdown or stoppage pending or threatened against
or to its knowledge  involving the Company,  or any predecessor entity, and none
has ever occurred.  To the best of the Company's  knowledge,  no  representation
question is pending  respecting the employees of the Company,  and no collective
bargaining  agreement or modification  thereof is currently being  negotiated by
the Company. To the best of the Company's knowledge, no grievance or arbitration
proceeding  is  pending  or to its  knowledge  threatened  under any  expired or
existing collective  bargaining agreements of the Company. No labor dispute with
the employees of the Company is pending,  or, to its knowledge is imminent;  and
the  Company is not aware of any pending or imminent  labor  disturbance  by the
employees of any of its principal suppliers,  manufacturers or contractors which
may  result in any  material  adverse  change  in the  condition,  financial  or
otherwise, or in the earnings,  business affairs,  position,  prospects,  value,
operation, properties, business or results of operations of the Company.

         (xx)  Except as may be set  forth in the  Registration  Statement,  the
Company does not maintain,  sponsor or contribute to any program or  arrangement
that is an "employee  pension benefit plan," an "employee welfare benefit plan,"
or a  "multiemployer  plan" as such terms are defined in Sections 3(2), 3(l) and
3(37), respectively,  of the Employee Retirement Income Security Act of 1974, as
amended ("ERISA") ("ERISA Plans").  The Company does not maintain or contribute,
now or at any time previously,  to a defined benefit plan, as defined in Section
3(35) of ERISA. No ERISA Plan (or any trust created thereunder) has engaged in a
"prohibited  transaction"  within the meaning of Section 406 of ERISA or Section
4975 of the Internal Revenue Code (the "Code"),  which could subject the Company
to any tax penalty on prohibited  transactions and which has not adequately been
corrected.  Each  ERISA  Plan is in  compliance  with  all  material  reporting,
disclosure  and other  requirements  of the Code and ERISA as they relate to any
such ERISA Plan.  Determination  letters  have been  received  from the Internal
Revenue Service with respect to each ERISA Plan which is intended to comply with
Code Section 401 (a),  stating that such ERISA 

                                       6



Plan and the  attendant  trust are qualified  thereunder.  The Company has never
completely or partially withdrawn from a "multiemployer plan."

         (xxi)  None  of  the  Company,  or any  of  its  employees,  directors,
stockholders,  or affiliates  (within the meaning of the Rules and  Regulations)
has taken or will take, directly or indirectly,  any action designed to or which
has  constituted  or which might be  expected  to cause or result in,  under the
Exchange Act, or otherwise,  stabilization  or  manipulation of the price of any
security  of the  Company to  facilitate  the sale or resale of the  Securities,
Option Securities, Representative's Securities or otherwise.

         (xxii) None of the patents,  patent applications,  trademarks,  service
marks,  trade  names,  copyrights,  and  licenses  and  rights to the  foregoing
presently owned or held by the Company, are in dispute or, to the best knowledge
of the  Company's  management  are in any  conflict  with the right of any other
person or entity.  The Company (i) except as disclosed in the Prospectus owns or
has the right to use, all patents,  trademarks,  service marks,  trade names and
copyrights,  technology  and licenses and rights with respect to the  foregoing,
used in the conduct of its business as now conducted or proposed to be conducted
without  infringing upon or otherwise  acting  adversely to the right or claimed
right of any person, corporation or other entity under or with respect to any of
the foregoing,  and except as set forth in the Prospectus or otherwise disclosed
to the Underwriter in writing, to the best knowledge of the Company's management
is not obligated or under any liability whatsoever to make any material payments
by way of  royalties,  fees or  otherwise  to any owner or licensee of, or other
claimant  to, any  patent,  trademark,  service  mark,  trade  name,  copyright,
know-how,  technology or other intangible asset, with respect to the use thereof
or in connection with the conduct of its business or otherwise.

         (xxiii)  Except as disclosed in the Prospectus the Company owns and has
adequate  right to use to the best  knowledge of the  Company's  management  all
trade secrets,  know-how  (including all other  unpatented  and/or  unpatentable
proprietary or confidential  information,  systems or  procedures),  inventions,
designs,  processes,  works of authorship,  computer programs and technical data
and information  (collectively herein  "intellectual  property") required for or
incident to the development, manufacture, operation and sale of all products and
services sold or proposed to be sold by the Company. The Company is not aware of
any such  development  of  similar  or  identical  trade  secrets  or  technical
information  by  others.  The  Company  has  valid and  binding  confidentiality
agreements with all of its officers, covering its intellectual property (subject
to the equitable powers of any court),  which agreements have remaining terms of
at least two years from the effective date of the Registration  Statement except
where the failure to have such  agreements  would not  materially  and adversely
effect  the  Company's  business  taken as a  whole.  The  Company  has good and
marketable title to, or valid and enforceable leasehold estates in, all items of
real and personal property stated in the Prospectus, to be owned or leased by it
free and clear of all liens, charges, claims,  encumbrances,  pledges,  security
interests,  defects,  or other  restrictions or equities of any kind whatsoever,
other than those  referred to in the  Prospectus and liens for taxes not yet due
and payable.

         (xxiv) Arthur Andersen, LLP whose reports are filed with the Commission
as a part  of the  Registration  Statement,  are  independent  certified  public
accountants as required by the Act and the Rules and Regulations.

         (xxv)  Except  for  Kobe  Steel  Co.  and  except  in  connection  with
acquisitions or pursuant to warrants and options  outstanding  immediately prior
to the  closing,  the  Company  has agreed to execute  and the  Company has also
caused to be duly executed,  agreements  pursuant to which each of the Company's
officers and directors and shareholders and any person or entity deemed to be an
affiliate of the Company  pursuant to the Rules and  Regulations  has agreed not
to, directly or indirectly,  sell, assign, transfer, or otherwise dispose of any
shares  of  Common  Stock  or  securities   convertible  into,   exercisable  or
exchangeable for or evidencing any right to purchase or subscribe for any shares
of Common Stock  (either  pursuant to Rule 144 of the Rules and  Regulations  or
otherwise)  for a period of not less than  thirteen (13) months  following  such
effective date without the prior written approval of the  Representative  and if
such approval is granted,  then to be extended on a pro-rata  basis to all other
restricted  shareholders.  The Company will cause the Transfer Agent, as defined
below,  to  mark  an  appropriate  legend  on the  face  of  stock  certificates
restricting  the transfer of all of such securities and to place "stop transfer"
orders on the Company's stock ledgers.


                                       7


         (xxvi) The  Registered  Securities  have been  approved  for listing on
NASDAQ-National Market System, NASDAQ or an Exchange.

         (xxvii)  Except as set forth in the  Prospectus or disclosed in writing
to the  Underwriter  (which writing  specifically  refers to this  Section),  no
officer or director of the Company,  holder of 5% or more of  securities  of the
Company or any  "affiliate" or  "associate"  (as these terms are defined in Rule
405 promulgated under the Rules and Regulations) of any of the foregoing persons
or entities has or has had,  either  directly or indirectly,  (i) an interest in
any person or entity which (A) furnishes or sells services or products which are
furnished or sold or are proposed to be furnished or sold by the Company, or (B)
purchases  from or sells or furnishes  to the Company any goods or services,  or
(ii) a beneficiary interest in any contract or agreement to which the Company is
a party or by which it may be bound  or  affected.  Except  as set  forth in the
Prospectus  under  "Certain   Transactions"  or  disclosed  in  writing  to  the
Underwriter  (which  writing  specifically  refers to this Section) there are no
existing agreements,  arrangements,  understandings or transactions, or proposed
agreements,  arrangements,  understandings or transactions, between or among the
Company, and any officer, director, principal stockholder of the Company, or any
partner, affiliate or associate of any of the foregoing persons or entities.

         (xxviii)  Any  certificate  signed by any officer of the  Company,  and
delivered to the Underwriter or to the Underwriter's counsel (as defined herein)
shall be deemed a representation  and warranty by the Company to the Underwriter
as to the matters covered thereby.

         (xxix) Each of the minute books of the Company has been made  available
to the Underwriter  and contains a complete  summary of all meetings and actions
of the  directors  and  stockholders  of the  Company,  since  the  time  of its
incorporation  and  reflect  all  transactions   referred  to  in  such  minutes
accurately in all respects.

         (xxx) As of the Initial  Closing  Date, the Company will enter into the
Consulting  Agreement  substantially  in the  form  filed as an  Exhibit  to the
Registration  Statement with respect to the furnishing of consulting services by
the Representative to the Company.

         (xxxi)  Except and only to the extent  described in the  Prospectus  or
disclosed in writing to the Underwriter  (which writing  specifically  refers to
this  Section),  no holders of any  securities of the Company or of any options,
warrants or other convertible or exchangeable securities of the Company have the
right to  include  any  securities  issued by the  Company  in the  Registration
Statement or any registration statement to be filed by the Company or to require
the  Company  to file a  registration  statement  under the Act and no person or
entity  holds any  anti-dilution  rights with respect to any  securities  of the
Company.  Except as  disclosed  in the  Prospectus,  all rights so  described or
disclosed  have  been  waived or have not been  triggered  with  respect  to the
transactions  contemplated by this Agreement,  the Consulting  Agreement and the
Representative's Warrant Agreement (including the warrants issuable thereunder).

         (xxxii) The Company has not entered into any employment agreements with
its executive officers, except as disclosed in the Prospectus.

         (xxxiii) No consent, approval, authorization or order of, and no filing
with, any court,  regulatory body,  government agency or other body, domestic or
foreign,  is required for the issuance of the Registered  Securities pursuant to
the Prospectus and the Registration Statement, the issuance of the Underwriter's
Warrants,  the  performance  of this  Agreement,  the  Representative's  Warrant
Agreement and the Consulting Agreement, and the transactions contemplated hereby
and thereby, including without limitation,  any waiver of any preemptive,  first
refusal or other  rights that any entity or person may have for the issue and/or
sale of any of the  Securities,  the  Option  Securities  and the  Underwriter's
Securities, except such as have been or may be obtained under the Act, otherwise
or may be required  under state  securities or blue sky laws in connection  with
the  Underwriter's  purchase  and  distribution  of the  Securities,  the Option
Securities, the Representative's Securities and the Underwriter's Warrants to be
sold by the Company  hereunder  or may be required by the Rules of the  National
Association of Securities Dealer, Inc. ("NASD").


                                       8


         (xxxiv) All executed agreements, contracts or other documents or copies
of executed  agreements,  contracts or other  documents filed as exhibits to the
Registration  Statement  to which the  Company  is a party or by which it may be
bound or to which its assets,  properties or businesses may be subject have been
duly  and  validly  authorized,  executed  and  delivered  by  the  Company  and
constitute the legal, valid and binding  agreements of the Company,  enforceable
against the Company, in accordance with their respective terms. The descriptions
in the Registration  Statement of agreements,  contracts and other documents are
accurate and fairly  present the  information  required to be shown with respect
thereto by Form SB-2,  and there are no contracts or other  documents  which are
required by the Act to be  described in the  Registration  Statement or filed as
exhibits  to the  Registration  Statement  which are not  described  or filed as
required, and the exhibits which have been filed are complete and correct copies
of the documents of which they purport to be copies.

         (xxxv)  Within  the  past  five  (5)  years,   none  of  the  Company's
independent  public  accountants  has brought to the  attention of the Company's
management  any  "material  weakness"  as defined in the  Statement  of Auditing
Standard No. 60 in any of the Company's internal controls.

4.    Covenants of the Company.  The Company covenants and agrees with you that:

    (a) It will cooperate in all respects in making the Prospectus effective and
will not at any  time,  whether  before or after the  effective  date,  file any
amendment to or supplement to the  Prospectus of which you shall not  previously
have been  advised  and  furnished  with a copy or to which you or your  counsel
shall have reasonably  objected or which is not in material  compliance with the
Act and the Rules and Regulations or applicable state law.

    As soon as the Company is advised thereof,  the Company will advise you, and
confirm the advice in writing,  of the receipt of any comments of the Commission
or any state  securities  department,  when the Registration  Statement  becomes
effective  if the  provisions  of Rule  430A  promulgated  under the Act will be
relied upon,  when the  Prospectus  has been filed in accordance  with said Rule
430A, of the  effectiveness of any  posteffective  amendment to the Registration
Statement or  Prospectus,  or the filing of any  supplement to the Prospectus or
any amended  Prospectus,  of any  request  made by the  Commission  or any state
securities  department for amendment of the Prospectus or for  supplementing  of
the  Prospectus  or for  additional  information  with respect  thereto,  of the
issuance of any stop order suspending the effectiveness of the Prospectus or any
order preventing or suspending the use of any Prospectus or any order suspending
trading  in the  Common  Stock  of the  Company,  or of  the  suspension  of the
qualification of the Securities,  the Option  Securities or the  Representatives
Securities  for  offering  in any  jurisdiction,  or of the  institution  of any
proceedings for any such purposes,  and will use its best efforts to prevent the
issuance  of any such order and, if issued,  to obtain as soon as  possible  the
lifting or dismissal thereof.

The Company has caused to be delivered to you copies of such Prospectus, and the
Company  has  consented  and hereby  consents  to the use of such copies for the
purposes permitted by law. The Company authorizes you and the dealers to use the
Prospectus and such copies of the Prospectus in connection  with the sale of the
Securities,  the Option Securities and the Representative's  Securities for such
period as in the  opinion of your  counsel  and our  counsel  the use thereof is
required to comply with the  applicable  provisions of the Act and the Rules and
Regulations.  The Company will prepare and file with the states,  promptly  upon
your request, any such amendments or supplements to the Prospectus, and take any
other action, as, in the opinion of your counsel,  may be necessary or advisable
in connection with the initial sale of the Securities, the Option Securities and
the Underwriter's  Securities and will use its best efforts to cause the same to
become effective as promptly as possible.

    The Company shall file the Prospectus (in form and substance satisfactory to
the Underwriter) or transmit the Prospectus by a means reasonably  calculated to
result in filing with the  Commission  pursuant to rule 424(b)(1) or pursuant to
Rule 424(b)(3) not later than the Commission's  close of business on the earlier
of (i) the second  business day  following  the  execution  and delivery of this
Agreement,  and (ii) the fifth  business  day after  the  effective  date of the
Registration Statement.


                                       9


    In case of the happening,  at any time within such period as a Prospectus is
required  under the Act to be delivered in  connection  with the initial sale of
the Securities, the Option Securities and the Representative's Securities of any
event of which the  Company  has  knowledge  and which  materially  affects  the
Company,  or the  securities  thereof,  and  which  should  be set  forth  in an
amendment of or a supplement to the  Prospectus in order to make the  statements
therein not then misleading,  in light of the circumstances existing at the time
the Prospectus is required under the Act to be delivered, or in case it shall be
necessary  to amend or  supplement  the  Prospectus  to comply with the Act, the
Rules and  Regulations or any other law, the Company will forthwith  prepare and
furnish to you copies of such amended  Prospectus  or of such  supplement  to be
attached to the Prospectus, in such quantities as you may reasonably request, in
order that the Prospectus,  as so amended or supplemented,  will not contain any
untrue  statement of a material fact or omit to state any material fact required
to be stated therein or necessary to make the statements  therein not misleading
in light of the  circumstances  under which they are made. The  preparation  and
furnishing of any such  amendment or supplement to the  Prospectus or supplement
to be attached to the Prospectus shall be without expense to you.

    The  Company  will to the best of its  ability  comply  with  the  Act,  the
Exchange Act and applicable  state  securities  laws so as to permit the initial
offer and sales of the Securities, the Option Securities and the Representatives
Securities  under the Act,  the  Rules and  Regulations,  and  applicable  state
securities laws.

    (b) It will cooperate to qualify the  Securities  and the Option  Securities
and the  Representative's  Securities for initial sale under the securities laws
of such  jurisdictions as you may designate and will make such  applications and
furnish  such  information  as may be required  for that  purpose,  provided the
Company shall not be required to qualify as a foreign corporation or a dealer in
securities.  The  Company  will,  from  time to  time,  prepare  and  file  such
statements and reports as are or may be required to continue such  qualification
in effect for so long as the Underwriter may reasonably request.

    (c) So  long  as  any  of  the  Securities,  the  Option  Securities  or the
Representative's  Securities remain  outstanding in the hands of the public, the
Company,  at its expense,  will annually furnish to its shareholders a report of
its operations to include  financial  statements  audited by independent  public
accountants,  and will furnish to the  Underwriter as soon as practicable  after
the end of each  fiscal  year,  a balance  sheet of the Company as at the end of
such fiscal year, together with statements of operations,  shareholders' equity,
and changes in cash flow of the Company for such fiscal year,  all in reasonable
detail  and  accompanied  by a copy of the  certificate  or  report  thereon  of
independent public accountants.

     (d) It will deliver to you at or before the Initial Closing Date two signed
copies of the  Registration  Statement  including all financial  statements  and
exhibits filed therewith,  whether or not incorporated by reference. The Company
will  deliver  to you,  from  time  to  time  until  the  effective  date of the
Prospectus,  as many copies of the Prospectus as you may reasonably request. The
Company  will  deliver  to you on  the  effective  date  of the  Prospectus  and
thereafter for so long as a Prospectus is required to be delivered under the Act
and the Rules and Regulations as many copies of the  Prospectus,  in final form,
or as  thereafter  amended  or  supplemented,  as you  may  from  time  to  time
reasonably request.

    (e) The Company will apply the net proceeds from the sale of the  Securities
and the Option  Securities  substantially  in the manner set forth under "Use of
Proceeds" in the Prospectus.  No portion of the proceeds shall be used, directly
or  indirectly,  to acquire any  securities  issued by the Company,  without the
prior written consent of the Underwriter.

    (f) As soon as it is practicable,  but in any event not later than the first
(lst) day of the fifteenth  (15th) full calendar  month  following the effective
date of the  Registration  Statement,  the Company  will make  available  to its
security  holders and the Underwriter an earnings  statement  (which need not be
audited) covering a period of at least twelve (12) consecutive  months beginning
after the effective date of the Registration Statement,  which shall satisfy the
requirements  of  Section  11(a) of the Act and Rule  158(a)  of the  Rules  and
Regulations.


                                       10


    (g)  Non-Accountable  Expense  Allowance.  The  Company  shall  pay  to  the
Representative  at each closing date, and to be deducted from the purchase price
for the Securities and the Option  Securities,  an amount equal to three percent
(3%)  of the  gross  proceeds  received  by the  Company  from  the  sale of the
Securities  and the Option  Securities  at such closing date less in the case of
the Initial Closing Date, the sum of $50,000 previously paid by the Company.  If
the sale of the Securities by the  Underwriter is not consummated for any reason
not  attributable  to the  Underwriter,  or if (i)  the  Company  withdraws  the
Registration  Statement  from the Commission or does not proceed with the public
offering, or (ii) the representations in Section 3 hereof are not correct or the
covenants cannot be complied with, or (iii) there has been a materially  adverse
change in the condition, prospects or obligations of the Company or a materially
adverse  change in stock  market  conditions  from  current  conditions,  all as
determined by the Underwriter,  then the Company shall reimburse the Underwriter
for its out of pocket expenses including without limitation,  its legal fees and
disbursements  all on an accountable  basis but not to exceed $100,000 (less the
$50,000  previously  paid by the  Company),  and if any excess  remains from the
advance previously paid, such excess will be returned to the Company.

         If however,  in the event of the sale or merger of the Company,  or any
significant  subsidiary or significant  assets of the Company or substitution of
Underwriter's or the Representative (the  "Transaction")  after such date as the
Company has filed a  Registration  Statement  with the  Securities  and Exchange
Commission  the Company  shall  reimburse  the  Representative  for its fees and
expenses  in  accordance  with the  preceding  paragraph  and shall also pay the
Representative  an amount in cash equal to two  percent  (2%) of the total legal
consideration  of the  Transaction up to a maximum of $250,000 less the fees and
expenses so  reimbursed.  Such amount will be paid on the date of closing of the
Transaction.

    (h) The  Company  shall not,  without  the  Representative's  prior  written
consent  which  shall not be  unreasonably  withheld,  sell or offer to sell any
shares of  Common  Stock for  thirteen  (13)  months  after the  effective  date
including other equity  securities or warrants or options to purchase any shares
of Common Stock or equity securities except (i) in connection with acquisitions,
(ii) pursuant to warrants and options  outstanding  immediately prior to or as a
result of the Closing,  or (iii)  pursuant to options  granted  under  Company's
Stock Option Plan as described in the Prospectus

     (i) During a date five years after the date  hereof,  the Company will make
available  to its  shareholders,  as soon as  practicable,  and  deliver  to the
Representative:

         (1) as soon as they are available,  copies of all reports (financial or
         other) mailed to shareholders;

         (2) as soon as they are available,  copies of all reports and financial
         statements  furnished to or filed with the Commission,  the NASD or any
         securities exchange;

         (3) every  press  release  and every  material  news item or article of
         interest to the  financial  community  in respect of the Company or its
         affairs which was prepared and released by or on behalf of the Company;
         and

         (4) any  additional  information  of a  public  nature  concerning  the
         Company  (and any  future  subsidiaries)  or its  businesses  which the
         Underwriter may request.

    During such five-year  period, if the Company has active  subsidiaries,  the
foregoing  financial  statements  will be on a consolidated  basis to the extent
that the accounts of the Company and its subsidiaries are consolidated, and will
be accompanied by similar  financial  statements for any significant  subsidiary
which is not so consolidated.

    (j) The Company will maintain a Transfer  Agent and, if necessary  under the
jurisdiction of incorporation of the Company, a Registrar (which may be the same
entity as the Transfer Agent) for its Common Stock.

    (k)  The   Company   will   furnish   to  the   Representative   or  on  the
Representative's  order, without charge, at such place as the Representative may
designate,  copies of each  Preliminary  Prospectus,  the Final  Prospectus  the
Registration  Statement  and  any  pre-effective  or  post-effective  amendments
thereto  (two of which  copies  will be


                                       11


signed and will include all financial statements and exhibits),  the Prospectus,
and all amendments and supplements  thereto,  including any prospectus  prepared
after the effective date of the Registration  Statement, in each case as soon as
available and in such quantities as the Representative may request.

    (1) Neither the Company nor any of its officers, directors,  stockholders or
any of its affiliates will take, directly or indirectly, any action designed to,
or which  might in the  future  reasonably  be  expected  to cause or  result in
stabilization or manipulation of the price of any of the Company's securities.

    (m) The Company shall timely file all such reports, forms or other documents
as may be required (including,  but not limited to, a Form SR as may be required
pursuant  to Rule 463  under the Act)  from  time to time,  under  the Act,  the
Exchange Act, and the Rules and  Regulations,  and all such  reports,  forms and
documents  filed  will  comply  as to form and  substance  with  the  applicable
requirements under the Act, the Exchange Act, and the Rules and Regulations.

    (n) The Company shall cause the  Securities to be listed on NASDAQ-NMS for a
period of five (5) years from the date hereof,  use its best efforts to maintain
the listing of the Securities to the extent they are outstanding.

    (o)  As  soon  as  practicable,   (i)  before  the  effective  date  of  the
Registration  Statement,  file a Form 8-A with the Commission  providing for the
registration  under the Exchange Act of the  Securities and (ii) but in no event
more than 30 days from the effective date of the  Registration  Statement,  take
all  necessary  and  appropriate  actions to be included in Standard  and Poor's
Corporation  Descriptions  and/or  Moody's  OTC  Manual  and  to  continue  such
inclusion  for a period of not less than five  years if the  securities  are not
listed on NASDAQ-NMS.

    (p) Until the completion of the distribution of the Securities,  the Company
shall not without the prior written  consent of the  Underwriter and its counsel
which consent shall not be unreasonably withheld or delayed,  issue, directly or
indirectly,  any  press  release  or  other  communication  or  hold  any  press
conference  with  respect  to the  Company  or its  activities  or the  offering
contemplated hereby, other than trade releases issued in 'the ordinary course of
the  Company's  business  consistent  with past  practices  with  respect to the
Company's operations.

    (q)  Commencing  one  year  from  the  effective  date  of the  registration
statement,  the Company agrees to pay the  Representative  a 5% solicitation fee
for the exercise of the publicly-held  warrants such solicitation  being subject
to applicable SEC and NASD Rules.

    5.  Conditions  of the  Underwriter's  Obligations.  The  obligation  of the
Underwriters  to offer and sell the  Securities  and the  Option  Securities  is
subject to the accuracy (as of the date hereof,  and as of the Closing Dates) of
and  compliance  with the  representations  and warranties of the Company to the
performance  by it of  its  agreement  and  obligations  hereunder  and  to  the
following additional conditions:

    (a) The  Registration  Statement  shall have  become  effective  as and when
cleared by the Commission,  and you shall have received  notice  thereof,  on or
prior to any closing  date no stop order  suspending  the  effectiveness  of the
Prospectus shall have been issued and no proceedings for that or similar purpose
shall have been instituted or shall be pending,  or, to your knowledge or to the
knowledge of the Company,  shall be contemplated by the Commission;  any request
on the  part of the  Commission  for  additional  information  shall  have  been
complied with to the reasonable satisfaction of counsel to the Underwriter;  and
qualification, under the securities laws of such states as you may designate, of
the issue and sale of the Securities  upon the terms and  conditions  herein set
forth or contemplated and containing no provision unacceptable to you shall have
been  secured,  and no stop  order  shall be in  effect  denying  or  suspending
effectiveness of such  qualification  nor shall any stop order  proceedings with
respect thereto be instituted or pending or threatened under such law.

    (b) On any  closing  date and,  with  respect to the letter  referred  to in
subparagraph (iii), as of the date hereof, you shall have received:

    (i) the opinion,  together with such number of signed or photostatic  copies
of such  opinion as you may  reasonably  request,  addressed to you by O'Connor,
Broude & Aronson,  counsel for the Company, and in form and


                                       12


substance  reasonably  satisfactory to the Representative and William M. Prifti,
Esq., counsel to the Representative, dated each such closing date, to the effect
that:

    (A) The  Company  has  been  duly  incorporated  and is a  validly  existing
corporation in good standing under the laws of the  jurisdiction  in which it is
incorporated and has all necessary corporate power and authority to carry on its
business as described in the Prospectus.

    (B) The Company is  qualified to do business in each  jurisdiction  in which
conducting its business requires such qualification, except where the failure to
be so  qualified  would not have a  material  adverse  effect  on the  Company's
business or assets.

    (C) The Company has the full  corporate  power and  authority  to enter into
this  Agreement,  the  Representative's  Warrant  Agreement  and the  Consulting
Agreement and to consummate the transactions  provided for therein and each such
Agreement  has been duly and validly  authorized,  executed and delivered by the
Company.   Each  of  this   Agreement,   the   Consulting   Agreement   and  the
Representative's  Warrant Agreement,  assuming due authorization,  execution and
delivery by each other party  thereto,  constitutes  a legal,  valid and binding
agreement of the Company  enforceable against the Company in accordance with its
terms, subject to bankruptcy, insolvency or similar laws governing the rights of
creditors and to general equitable principles, and provided that no opinion need
be  given  as to the  enforceability  of  any  indemnification  or  contribution
provisions,  and none of the Company's  execution or delivery of this Agreement,
the  Consulting  Agreement  or  the  Representative's   Warrant  Agreement,  its
performance  hereunder  or  thereunder,  its  consummation  of the  transactions
contemplated  herein or therein,  or the conduct of its business as described in
the Registration  Statement,  the Prospectus,  and any amendments or supplements
thereto,  conflicts  with or will conflict with or results or will result in any
material  breach  or  violation  of  any of  the  terms  or  provisions  of,  or
constitutes  or will  constitute  a  material  default  under,  or result in the
creation or imposition of any material lien, charge, claim, encumbrance, pledge,
security interest,  defect or other restriction of any kind whatsoever upon, any
property or assets (tangible or intangible) of the Company pursuant to the terms
of (A) the  articles  of  incorporation  or by-laws of the  Company,  (B) to the
knowledge of such counsel, any material license, contract, indenture,  mortgage,
deed of trust, voting trust agreement,  stockholders'  agreement,  note, loan or
credit  agreement or any other agreement or instrument to which the Company is a
party  or by  which  it is or may be  bound,  or (C) to the  knowledge  of  such
counsel, any statute,  judgment, decree, order, rule or regulation applicable to
the Company, whether domestic or foreign.

    (D) The Company had authorized and outstanding capital stock as set forth in
the  Prospectus  under  the  heading  "Capitalization"  as of the date set forth
therein,  and all of such issued and  outstanding  shares of capital  stock have
been duly and  validly  authorized  and  issued,  and to the  knowledge  of such
counsel are fully paid and  nonassessable,  and to the knowledge of such counsel
no stockholder of the Company is entitled to any preemptive  rights to subscribe
for,  or  purchase  shares of the  capital  stock and to the  knowledge  of such
counsel  none of such  securities  were issued in  violation  of the  preemptive
rights of any holders of any securities of the Company.

    (E) To the knowledge of such counsel, the Company is not a party to or bound
by any instrument,  agreement or other arrangement providing for it to issue any
capital stock, rights,  warrants,  options or other securities,  except for this
Agreement,  the Representative's  Warrant Agreement,  and except as described in
the Prospectus. The Common Stock, the Warrants and the Representative's Warrants
each conforms in all material  respects to the respective  descriptions  thereof
contained  in the  Prospectus.  The  outstanding  shares of Common Stock and the
Warrants the Warrant Stock and the Representative's Warrant Stock will have been
upon payment and delivery, in the manner described herein, the Warrant Agreement
and the Representative  Agreement, as the case may be, will be, duly authorized,
validly issued,  fully paid and nonassessable.  There are no preemptive or other
rights to subscribe for or to purchase,  or any  restriction  upon the voting or
transfer of, any shares of Common Stock  pursuant to the  Company's  articles of
incorporation,  by-laws,  other  governing  documents or any  agreement or other
instrument  known to such counsel to which the Company is a party or by which it
is bound.

    (F) The certificates  representing the Securities are in due and proper form
and each of the Warrant  Stock and the  Representative's  Warrant Stock has been
duly  authorized  and reserved  for  issuance  and when issued and 


                                       13


delivered in accordance with the respective  terms of the Warrant  Agreement and
Representative's Warrant Agreement,  respectively, will duly and validly issued,
fully paid and nonassessable.

    (G) To the  knowledge of such counsel,  there are no claims,  suits or other
legal  proceedings  pending or  threatened  against  the Company in any court or
before or by any governmental body which might materially affect the business of
the Company or the financial  condition of the Company as a whole, except as set
forth in or contemplated by the Prospectus.

    (H) Based on oral and/or  written  advice from the staff of the  Commission,
the  Registration  Statement has become  effective and, to the knowledge of such
counsel,  no stop order  suspending  the  effectiveness  of the Prospectus is in
effect and no proceedings for that purpose are pending before, or threatened by,
federal or by a state securities administrator.

    (I) To the  knowledge of such  counsel,  there are no legal or  governmental
proceedings,  actions,  arbitrations,  investigations,  inquiries  or  the  like
pending  or  threatened  against  the  Company  of a  character  required  to be
disclosed in the  Prospectus  which have not been so  disclosed,  questions  the
validity  of  the  capital  stock  of  the  Company  or  this  Agreement  or the
Representative's  Warrant  Agreement or might  adversely  affect the  condition,
financial or otherwise, or the prospects of the Company or which could adversely
affect  the  Company's  ability  to perform  any of its  obligations  under this
Agreement, the Representative's Warrant Agreement or the Consulting Agreement.

    (J) To such counsel's knowledge, there are no material agreements, contracts
or other documents known to such counsel  required by the Act to be described in
the  Registration  Statement  and the  Prospectus  and filed as  exhibits to the
Registration  Statement other than those described in the Registration Statement
and the  Prospectus  and  filed  as  exhibits  thereto,  and to  such  counsel's
knowledge  (A) the  exhibits  which  have been filed are  correct  copies of the
documents  of which  they  purport  to be copies;  (B) the  descriptions  in the
Registration  Statement  and the  Prospectus  and any  supplement  or  amendment
thereto of contracts  and other  documents to which the Company is a party or by
which it is bound,  including any document to which the Company is a party or by
which  it is  bound  incorporated  by  reference  into  the  Prospectus  and any
supplement  or amendment  thereto,  are  accurate in all  material  respects and
fairly represent the information required to be shown by Form SB-2.

    (K) No consent,  approval, order or authorization from any regulatory board,
agency  or  instrumentality   having  jurisdiction  over  the  Company,  or  its
properties (other than registration  under the Act or qualification  under state
or foreign  securities  law or approval  by the NASD) is required  for the valid
authorization,  issuance,  sale  and  delivery  of the  Securities,  the  Option
Securities or the Representative's Warrant.

    (L) The statements in the Prospectus under "Risk Factors-Control by Existing
Stockholders,"   "Management-Limitation   of  Liability"   "Description  of  the
Securities,"  and "Shares  Eligible For Future Sale" have been  reviewed by such
counsel,  and  insofar  as they  refer to  statements  of law,  descriptions  of
statutes,  licenses,  rules or regulations or legal conclusions,  are correct in
all material respects.

    In addition,  such counsel shall state that such counsel has participated in
conferences  with  officials  and  other  representatives  of the  Company,  the
Representatives,  Representative's  Counsel and the independent certified public
accountants  of the  Company,  at which such  conferences  the  contents  of the
Registration  Statement and Prospectus and related matters were  discussed,  and
although they have not certified the accuracy or  completeness of the statements
contained in the Registration  Statement or the Prospectus,  nothing has come to
the  attention of such counsel which leads them to believe that, at the time the
Registration  Statement became effective and at all times subsequent  thereto up
to and on the Closing Date and on any later date on which  Option  Shares are to
be purchased,  the Registration Statement and any amendment or supplement,  when
such documents  became  effective or were filed with the Commission  (other than
the financial  statements  including the notes thereto and supporting  schedules
and other financial and statistical  information derived therefrom,  as to which
such  counsel  need  express no comment)  contained  any untrue  statement  of a
material fact or omitted to state a material fact required to be stated  therein
or necessary to make the statements  therein not  misleading,  or at the Closing
Date or any later date on which the


                                       14


Option Shares are to be purchased,  as the case may be, the  Prospectus  and any
amendment or supplement thereto (other than the financial  statements  including
the notes  thereto  and other  financial  and  statistical  information  derived
therefrom,  as to which such  counsel  need  express no comment)  contained  any
untrue  statement  of a  material  fact or  omitted  to  state a  material  fact
necessary  to make the  statements  therein,  in the light of the  circumstances
under which they were made, not misleading.

    Such  opinion  shall  also  cover  such  other   matters   incident  to  the
transactions  contemplated  hereby and the offering Prospectus as you or counsel
to the Representative  shall reasonably  request.  In rendering such opinion, to
the extent deemed reasonable by them, such counsel may rely upon certificates of
any  officer of the Company or public  officials  as to matters of fact of which
the maker of such certificate has knowledge.

    (ii) a certificate,  signed by the Chief Executive Officer and the Principal
Financial or  Accounting  Officer of the Company  dated the Closing Date, to the
effect  that with regard to the  Company,  each of the  conditions  set forth in
Section 5(d) have been satisfied.

    (iii) a letter,  addressed to the  Representative  and in form and substance
satisfactory to the  Representative  in all respects  (including the nonmaterial
nature of the changes or  decreases,  if any,  referred to in clause (D) below),
from Arthur Andersen, LLP dated,  respectively,  as of the effective date of the
Registration Statement and as of the Closing Date, as the case may be:

    (A) Confirming that they are independent  public accountants with respect to
the Company and its consolidated subsidiaries, if any, within the meaning of the
Act and the applicable published Rules and Regulations.

    (B) Stating that, in their opinion, the financial statements,  related notes
and schedules of the Company and its consolidated subsidiaries, if any, included
in the Registration Statement examined by them comply as to form in all material
respects  with  the  applicable  accounting  requirements  of the  Act  and  the
published Rules and Regulations thereunder.

    (C) Stating  that,  with respect to the period from  December 31, 1995, to a
specified  date (the  specified  date") not earlier than five (5) business  days
prior to the date of such letter,  they have read the minutes of meetings of the
stockholders  and board of  directors  (and various  committees  thereof) of the
Company and its consolidated subsidiaries,  if any, for the period from December
31, 1995  through the  specified  date,  and made  inquiries  of officers of the
Company and its consolidated subsidiaries, if any, responsible for financial and
accounting  matters  and,  especially  as to whether  there was any  decrease in
sales,  income  before  extraordinary  items or net income as compared  with the
corresponding  period in the preceding  year; or any change in the capital stock
of the  Company  or any  change  in the  longterm  debt or any  increase  in the
short-term  bank  borrowings or any decrease in net current assets or net assets
of the Company or of any of its consolidated  subsidiaries,  if any, and further
stating  that  while  such   procedures  and  inquiries  do  not  constitute  an
examination  made in accordance  with  generally  accepted  auditing  standards,
nothing  came to their  attention  which  caused them to believe that during the
period  from  December  31,  1995,  through  the  specified  date there were any
decreases as compared with the  corresponding  period in the  preceding  year in
sales,  income before  extraordinary  items or net income;  or any change in the
capital stock of the Company or consolidated  subsidiary,  if any, or any change
in the longterm debt or any increase in the short-term  bank  borrowings  (other
than any  increase in  short-term  bank  borrowings  in the  ordinary  course of
business) of the Company or any consolidated subsidiary, if any, or any decrease
in the net  current  assets or net  assets of the  Company  or any  consolidated
subsidiary, if any; and

    (D)  Stating  that  they  have  carried  out  certain  specified  procedures
(specifically  set  forth  in  such  letter  or  letters)  as  specified  by the
Underwriter  (after  consultations  with Arthur  Andersen,  LLP relating to such
procedures),  not  constituting  an  audit,  with  respect  to  certain  tables,
statistics  and  other  financial  data  in  the  Prospectus  specified  by  the
Underwriter  and such  financial  data not included in the  Prospectus  but from
which  information  in the  Prospectus is derived,  and which have been obtained
from the general accounting records of the Company or consolidated subsidiaries,
if any, or from such accounting  records by analysis or computation,  and having
compared such 


                                       15


financial  data with the accounting  records of the Company or the  consolidated
subsidiaries,  if any, stating that they have found such financial data to agree
with the accounting records of the Company.

    (c) All  corporate  proceedings  and other  legal  matters  relating to this
Agreement,  the Prospectus and other related matters shall be satisfactory to or
approved  by  counsel  to the  Underwriter  and you  shall  have  received  from
O'Connor, Broude & Aronson, a signed opinion dated as of each closing date, with
respect to the incorporation of the Company, the validity of the Securities, the
form of the  Prospectus,  (other than the  financial  statements  together  with
related  notes  and  other  financial  and  statistical  data  contained  in the
Prospectus  or omitted  therefrom,  as to which  such  counsel  need  express no
opinion),  the execution of this Agreement and other related  matters as you may
reasonably require.

     (d) At each closing date,  (i) the  representations  and  warranties of the
Company  contained in this  Agreement  shall be true and correct in all material
respects  with the same effect as if made on and as of such closing  date;  (ii)
the  Prospectus  and any  amendments  or  supplements  thereto shall contain all
statements  which are required to be stated  therein in accordance  with the Act
and the  Rules and  Regulations  and in all  material  respects  conform  to the
requirements thereof, and neither the Prospectus nor any amendment or supplement
thereto shall  contain any untrue  statement of a material fact or omit to state
any material  fact required to be stated  therein or necessary,  in light of the
circumstances  under  which  they  were  made,  in order to make the  statements
therein not misleading;  (iii) there shall have been since the respective  dates
as of which  information  is given no material  adverse  change in the business,
properties or condition (financial or otherwise), results of operations, capital
stock,  longterm  debt or general  affairs of the Company from that set forth in
the Prospectus,  except changes which the Prospectus indicates might occur after
the effective  date of the  Prospectus,  and the Company shall not have incurred
any material  liabilities  or material  obligations,  direct or  contingent,  or
entered into any material transaction, contract or agreement not in the ordinary
course of business  other than as referred to in the  Prospectus and which would
be required to be set forth in the  Prospectus;  and (iv) except as set forth in
the  Prospectus,  no action,  suit or  proceeding  at law or in equity  shall be
pending or  threatened  against  the  Company  which would be required to be set
forth in the  Prospectus,  and no  proceedings  shall be pending  or  threatened
against  the Company or any  subsidiary  before or by any  commission,  board or
administrative agency in the United States or elsewhere,  wherein an unfavorable
decision,  ruling or finding would materially and adversely affect the business,
property,  condition (financial or otherwise),  results of operations or general
affairs of the Company.

       (e) On the Initial  Closing  Date,  the Company  shall have  executed and
delivered  to  the  Underwriter,  (i)  the  Representatives'  Warrant  Agreement
substantially in the form filed as an Exhibit to the  Registration  Statement in
final  form  and  substance  satisfactory  to  the  Underwriter,  and  (ii)  the
Representative's  Warrants in such  denominations and to such designees as shall
have been provided to the Company.

      (f) On or before the Initial Closing Date, the Securities  shall have been
duly approved for listing on NASDAQ-NMS.

      (g) On or before the Initial Closing Date, there shall have been delivered
to the  Representative  all of the Lock-up  Agreements  required to be delivered
pursuant to Section  3(a)(xxv) and 4(h), in form and substance  satisfactory  to
the Representative and Representative's counsel.

      (h) On or before the Initial  Closing  Date,  the  Company  shall have (i)
executed and delivered to the Underwriter the Consulting Agreement,  in the form
filed as an Exhibit to the Registration  Statement and (ii) paid the Underwriter
the full retainer pursuant to the Consulting Agreement.

    If  any  condition  to  the  Representative's  obligations  hereunder  to be
fulfilled  prior to or at the Closing Date or the relevant  Option Closing Date,
as the case may be, is not so fulfilled,  the  Representative may terminate this
Agreement or, if the  Representative so elects, it may waive any such conditions
which have not been fulfilled or extend the time for their fulfillment.

6.  Conditions of the Company's  Obligations.  The  obligation of the Company to
sell and deliver


                                       16


the Securities is subject to the following:

      (a) The provisions  regarding the effective  date, as described in Section
10.

      (b)  At  the  Initial   Closing  Date,  no  stop  order   suspending   the
effectiveness  of the  Prospectus  shall have been  issued  under the Act or any
proceedings  therefor  initiated or threatened by the Commission or by any state
securities department.

      (c) Tender of  payment  by the  Representative  in accord  with  Section 2
hereof.

7. Indemnification.

      (a) The Company agrees to indemnify and hold harmless each Underwriter and
its  employees  and each person,  if any, who controls you within the meaning of
the Act, against any losses,  claims,  damages or liabilities,  joint or several
(which shall,  for any purposes of this Agreement,  include,  but not be limited
to, all costs of defense and  investigation  and all attorneys'  fees), to which
each Underwriter or such controlling person may become subject, under the Act or
otherwise, insofar as such losses, claims, damages or liabilities (or actions in
respect  thereof) arise out of or are based upon any untrue statement or alleged
untrue  statement  of any material  fact  contained  in the  Prospectus,  or any
amendment or supplement  thereto, or arise out of or are based upon the omission
or alleged  omission made in the Prospectus,  or such amendment or supplement to
state a material  fact  required to be stated  therein or  necessary to make the
statements  therein not misleading,  which is in reliance upon and in conformity
with written information furnished by the Company to you specifically for use in
the  preparation  thereof,  and provided  further that the  indemnity  agreement
contained  in this  subsection  (a) shall not inure to the  benefit  of you with
respect to any person  asserting any such loss,  claim,  damage or liability who
has  purchased  the  Securities  which  are the  subject  thereof  if you or any
participants  failed to send or give a copy of the  Prospectus to such person at
or prior to the  written  confirmation  of the sale of such  Securities  to such
person and except that, with respect to any untrue  statement or omission or any
alleged untrue statement or omission, made in any Pre-Effective Prospectus,  the
indemnity  agreement  contained  in this  subsection  (a) shall not inure to the
benefit of any Underwriter ( or to any person  controlling any such underwriter)
from whom the  person  asserting  any such  loss,  claim,  damage  or  liability
purchased the securities  concerned to the extent that such untrue  statement or
omission, or alleged untrue statement or omission, has been corrected in a later
Pre-Effective  Prospectus  or in the Final  Prospectus  unless  the  Underwriter
circulated a later  Pre-Effective  Prospectus  or the Final  Prospectus  to such
person

     (b) Each Underwriter will indemnify and hold harmless the Company,  each of
its  directors,  each of its  officers,  each  person,  if any, who controls the
Company  within the meaning of the Act against  any losses,  claims,  damages or
liabilities,  joint or several (which shall, for all purposes of this Agreement,
include,  but not be limited to, all costs of defense and  investigation and all
attorneys'  fees)  to  which  the  Company  or any  such  director,  officer  or
controlling  person may become  subject under the Act or  otherwise,  insofar as
such losses,  claims,  damages or  liabilities  (or actions in respect  thereof)
arise out of or are based upon any untrue  statement or alleged untrue statement
of any material fact contained in the Prospectus, or any amendment or supplement
thereto,  or arise out of or are based upon the omission or the alleged omission
to state therein a material  fact required to be stated  therein or necessary to
make the statements therein not misleading, in each case to the extent, but only
to the  extent,  that such  untrue  statement  or alleged  untrue  statement  or
omission  was  made in the  Prospectus,  or such  amendment  or  supplement,  in
reliance  upon and in  conformity  with  written  information  furnished  to the
Company by you specifically for use in the preparation  thereof.  This indemnity
will be in addition to any liability which any Underwriter may otherwise have.

       (c) Promptly after receipt by an indemnified  party under this Section of
notice of the  commencement  of any action,  such  indemnified  party will, if a
claim in respect thereof is to be made against the indemnifying party under this
Section,  notify the  indemnifying  party of the commencement  thereof,  but the
omission  so to notify  the  indemnifying  party  will not  relieve  it from any
liability which it may have to any  indemnified  party otherwise than under this
Section.  In case any such action is brought against any indemnified  party, and
it notifies the indemnifying party of the commencement thereof, the indemnifying
party will be entitled to  participate  in, and, to the extent that it may wish,
jointly with any other indemnifying  party,  similarly  notified,  to assume the
defense 


                                       17


thereof,  subject to the provisions herein stated, with counsel  satisfactory to
such indemnified  party,  and after notice from the  indemnifying  party to such
indemnified  party  of its  election  so to  assume  the  defense  thereof,  the
indemnifying  party  will not be liable to such  indemnified  party  under  this
Section  for  any  legal  or  other  expenses   subsequently  incurred  by  such
indemnified  party in connection  with the defense thereof other than reasonable
costs of  investigation.  The  indemnified  party shall have the right to employ
separate  counsel in any such action and to participate in the defense  thereof,
but the fees and  expenses  of such  counsel  shall not be at the expense of the
indemnifying  party if the  indemnifying  party has  assumed  the defense of the
action with counsel reasonably  satisfactory to the indemnified party;  provided
that, if the indemnified party is you or a person who controls you, the fees and
expenses of such counsel  shall be at the expense of the  indemnifying  party if
(i) the employment of such counsel has been  specifically  authorized in writing
by the  indemnifying  party  or  (ii)  the  named  parties  to any  such  action
(including any impleaded  parties) include both you or such  controlling  person
and the indemnifying  party and you or such  controlling  person shall have been
advised by such counsel that there is a conflict of interest which would prevent
counsel for the indemnifying  party from representing the indemnifying party and
you or such controlling  person (in which case the indemnifying  party shall not
have the right to assume  the  defense  of such  action on behalf of you or such
controlling  person, it being understood,  however,  that the indemnifying party
shall not, in connection with any one such action or separate but  substantially
similar or related actions in the same  jurisdiction  or which are  consolidated
into the  same  jurisdiction  arising  out of the same  general  allegations  or
circumstances,  be liable for the reasonable  fees and expenses of more than one
separate firm of attorneys for you and all such controlling persons,  which firm
shall be designated  in writing by you). No settlement of any action  against an
indemnified  party shall be made without the consent of the  indemnified  party,
which shall not be  unreasonably  withheld in light of all factors of importance
to such indemnified party.

    8.  Contribution.  In order to provide for just and  equitable  contribution
tinder the Act in any case in which (i) the indemnifying party makes a claim for
indemnification pursuant to Section 7 hereof but it is judicially determined (by
the entry of a final judgment or decree by a court of competent jurisdiction and
the expiration of time to appeal or the denial of the last right of appeal) that
such  indemnification may not be enforced in such case  notwithstanding the fact
that the express  provisions  of Section 7 provide for  indemnification  in such
case,  or (ii)  contribution  under the Act may be  required  on the part of the
Underwriters,  then the  Company and the  Underwriters  in the  aggregate  shall
contribute to the aggregate  losses,  claims,  damages,  or liabilities to which
they may be subject (which shall,  for all purposes of this Agreement,  include,
but not be limited to, all costs of defense and investigation and all attorneys'
fees) in either such case (after  contribution  from others) in such proportions
that the  Underwriters are responsible in the aggregate for that portion of such
losses,  claims,  damages or  liabilities  determined by  multiplying  the total
amount of such  losses,  claims,  damages or  liabilities  times the  difference
between the public  offering  price and the  commission to the  Underwriter  and
dividing the product thereof by the public offering price,  and the Company,  if
applicable,  shall be  responsible  for that  portion  of such  losses,  claims,
damages or liabilities times the commission to the Underwriters and dividing the
product  thereof by the  public  offering  price;  provided,  however,  that the
Underwriters  shall not be required to so contribute any amount in excess of the
underwriting discount applicable to the Securities purchased by the Underwriters
hereunder if such  allocation  is not  permitted  by  applicable  law,  then the
relative  fault of the  Company  and the  Underwriters  in  connection  with the
statements  or  omissions  which  resulted in such  damages  and other  relevant
equitable  considerations  shall  also be  considered.  No  person  guilty  of a
fraudulent  misrepresentation  (within the meaning of Section  12(2) of the Act)
shall be  entitled  to  contribution  from any  person who is not guilty of such
fraudulent  misrepresentation.  The foregoing contribution agreement shall in no
way affect the  contribution  liabilities of any person having  liability  under
Section 12 of the Act other than the  Company  and the  Underwriter.  As used in
this  paragraph,  the term  "Underwriters"  includes any person who controls the
Underwriters  within the meaning of Section 15 of the Act. If the full amount of
the  contribution  specified in this paragraph is not permitted by law, then any
Underwriter  and each person who controls any  Underwriter  shall be entitled to
contribution from the Company, to the full extent permitted by law.

    9. Costs and Expenses. Subject to the provisions of Section 4(g) the Company
will pay all costs and expenses incident to the performance of this Agreement by
the Company  including,  but not limited to, the fees and expenses of counsel to
the Company and of the Company's accountants; the costs and expenses incident to
the  preparation,  printing,  filing  and  distribution  under  the  Act  of the
Registration Statement and Prospectus (including the fee of the Commission,  any
securities  exchange and the NASD in connection  with the filing required by the
NASD  relating  to


                                       18


the offering of the Securities  contemplated  hereby);  all expenses,  including
fees  of  counsel,  which  shall  be due  and  payable  on the  Closing  Date in
connection with the  qualification  of the Securities under the state securities
or blue sky laws; the cost of furnishing to you copies of the  Prospectus,  this
Agreement, the cost of printing the certificates representing the Securities and
of  preparing  and   photocopying   the   Underwriting   Agreement  and  related
Underwriting  documents,  the cost of four (4) underwriter's bound volumes,  any
advertising  costs and  expenses,  including  but not  limited to the  Company's
expenses on "road  show"  information  meetings  and  presentations,  prospectus
memorabilia,  issue and  transfer  taxes,  if any. The Company will also pay all
costs and expenses  incident to the  furnishing of any amended  Prospectus of or
any supplement to be attached to the Prospectus.

    10.  Effective Date. This Agreement shall become effective at 11:00 a.m. New
York time on the next full  business day  following  the  effective  date of the
Registration  Statement,  or at such other time after the effective  date of the
Prospectus as you in your discretion shall first commence the public offering of
any of the Securities covered thereby, provided,  however, that at all times the
provisions of Sections 7, 8, 9 and 11 shall be effective.

    11.  Termination.

          (a) This Agreement, may be terminated at any time prior to the Closing
Date by you if in your  judgment  it is  impracticable  to offer  for sale or to
enforce  contracts made by you for the sale of the Securities  agreed to be sold
hereunder  by reason of (i) the Company as a whole  having  sustained a material
loss, whether or not insured, by reason of fire, earthquake,  flood, accident or
other calamity,  or from any labor dispute or court or government action,  order
or decree,  (ii) trading in securities of the Company having been suspended by a
state securities administrator or by the Commission, (iii) material governmental
restrictions  having been  imposed on trading in  securities  generally  (not in
force and effect on the date hereof) or trading on the New York Stock  Exchange,
American  Stock  Exchange,  or in the  over-the-counter  market  shall have been
suspended, (iv) a banking moratorium having been declared by federal or New York
State  authorities,  (v) an  outbreak  or  escalation  of  hostilities  or other
national or  international  calamity  having  occurred,  (vi) the passage by the
Congress of the United  States or by any state  legislative  body, of any act or
measure, or the adoption of any orders, rules or regulations by any governmental
body or any  authoritative  accounting  institute or board, or any  governmental
executive,  which is  believed  likely by you to have a  material  impact on the
business,  financial condition or financial  statements of the Company; or (vii)
any material  adverse change having  occurred,  since the respective dates as of
which  information is given in the  Prospectus,  in the condition,  financial or
otherwise,  of the Company as a whole,  whether or not  arising in the  ordinary
course of business,  (viii) David Nicholson ceases to be employed by the Company
in his present capacity; (ix) the Securities are not listed the or on NASDAQ-NMS
or NASDAQ.

          (b) If you elect to prevent this Agreement from becoming  effective or
to terminate this Agreement as provided in this Section 11 or in Section 10, the
Company shall be promptly  notified by you, by telephone or telegram,  confirmed
by letter.

    12.  Representations,  Warrants  and  Agreements  to Survive  Delivery.  The
respective  indemnities,  agreements,  representations,   warranties  and  other
statements of the Company (or its officers) and the  Underwriter set forth in or
made pursuant to this Agreement will remain in full force and effect, regardless
of any investigation made by or on behalf of the Representative, the Company, or
any of their officers or directors and will survive  delivery of and payment for
the Securities.

    13. Notices. All communications  hereunder will be in writing and, except as
otherwise  expressly provided herein, if sent to you, will be mailed,  delivered
or telephoned  and confirmed to you at Schneider  Securities,  Inc. 1120 Lincoln
Street Denver,  Colorado 80203 Attn: T.J.  O'Rourke,  President;  to the Company
Attn: Eric Chase, QC Optics, Inc., 154 Middlesex Turnpike, Burlington, MA 01803.

    14.  Parties in Interest.  This  Agreement is made solely for the benefit of
the Underwriter(s),  and the Company, and their respective  controlling persons,
directors and officers, and their respective successors,  assigns, executors and
administrators.  No other  person  shall  acquire or have any right  under or by
virtue of this Agreement.


                                       19


    15. Headings. The Section headings in this Agreement have been inserted as a
matter of convenience of reference and are not a part of this Agreement.

    16.  Applicable  Law. This  Agreement  shall be governed by and construed in
accordance  with the laws of the State of New  York,  without  giving  effect to
conflict of law principles.

    17.  Counterparts.   This  Agreement  may  be  executed  in  any  number  of
counterparts,  each  of  which  together  shall  constitute  one  and  the  same
instrument.


    If the foregoing correctly sets forth the understanding  between the Company
and you, as  Representative of the several  underwriters,  please so indicate in
the space  provided  below for such  purpose,  whereupon  this  letter  and your
acceptance shall constitute a binding agreement between us.



                                             Very truly yours, 
                                             QC OPTICS, INC.



                                             By:
                                                -----------------------------
                                                    (Authorized Officer)
                                                    Eric Chase, President



Accepted as of the date first above written:

SCHNEIDER SECURITIES, INC.
         As Representative of the several Underwriters


By:
   ----------------------------
      (Authorized Officer)
    T.J. O'Rourke, President






                                       20












                                    EXHIBIT A

                                   SCHEDULE I
                                  UNDERWRITERS


Underwriter                                           Common Stock
- -----------                                           and               
                                                      Redeemable Warrant
                                                      ------------------
                                                      

Schneider Securities, Inc.





                                                            -------------
TOTAL                                                       
- -----                                                          950,000







                                       21









                                                                       EXHIBIT B

    A REGISTRATION  STATEMENT  RELATING TO THESE  SECURITIES HAS BEEN FILED WITH
THE SECURITIES  AND EXCHANGE  COMMISSION  BUT HAS NOT YET BECOME  EFFECTIVE.  NO
OFFER TO BUY THE  SECURITIES  CAN BE ACCEPTED AND NO PART OF THE PURCHASE  PRICE
CAN BE RECEIVED UNTIL THE REGISTRATION  STATEMENT HAS BECOME EFFECTIVE,  AND ANY
SUCH OFFER MAY BE WITHDRAWN OR REVOKED,  WITHOUT OBLIGATION OR COMMITMENT OF ANY
KIND,  AT ANY TIME PRIOR TO NOTICE OF ITS  ACCEPTANCE  GIVEN AFTER THE EFFECTIVE
DATE. YOUR EXECUTION HEREOF WELL INVOLVE NO OBLIGATION OR COMMITMENT OF ANY KIND
UNTIL THE REGISTRATION STATEMENT HAS BECOME EFFECTIVE.



                                 QC OPTICS, INC.
                           SELECTED DEALERS AGREEMENT
                           --------------------------

                                                                          , 1996

Dear Sirs:

    1. Schneider  Securities,  Inc. named as the Underwriter  ("Underwriter") in
the  enclosed  preliminary  Prospectus,  proposes to offer on a firm  commitment
basis,  subject to the terms and  conditions  and execution of the  Underwriting
Agreement,  950,000  shares of common  stock and 950,000  redeemable  warrant at
$6.00 per share and $0.10 per  Redeemable  Warrant  ("Securities")  of the above
Company.  The  Securities  are  more  particularly  described  in  the  enclosed
preliminary  Prospectus,   additional  copies  of  which  will  be  supplied  in
reasonable quantities upon request.  Copies of the definitive Prospectus will be
supplied after the effective date of the Registration Statement.

    2.  The  Underwriter  is  soliciting  offers  to buy,  upon  the  terms  and
conditions hereof, a part of the Securities from Selected Dealers, including you
who are to act as principal and who are (i)  registered  with the Securities and
Exchange  Commission  ("Commission")  as  broker-dealers  under  the  Securities
Exchange Act of 1934, as amended ("1934 Act"), and members in good standing with
the National Association of Securities Dealers,  Inc. ("NASD"),  or (ii) dealers
or  institutions  with their  principal  place of business  located  outside the
United  States,  its  territories  and  possessions  who  are not  eligible  for
membership in the NASD and who agree to make no sales within the United  States,
its  territories  or  possessions  or to persons  who are  nationals  thereof or
residents therein and, in making sales, to comply with the NASD's Interpretation
with Respect to FreeRiding and  Withholding  and with Sections 8, 24p 25, to the
extent applicable to foreign nonmember brokers or dealers, and Section 36 of the
NASD's  Rules of Fair  Practice.  The  Securities  are to be offered at a public
price of $6.00 per share and $0.10 per redeemable warrant. Selected Dealers will
be  allowed a  concession  of not less than  $_____  per  share and  $_____  per
Redeemable  Warrant,  except as  provided  below.  You will be  notified  of the
precise  amount  of  such  concession   prior  to  the  effective  date  of  the
Registration  Statement.  You may  reallow not in excess of $_____ per share and
$_____ per Redeemable Warrants to dealers who meet the requirements set forth in
this Section 2. This offer is solicited  subject to the issuance and delivery of
the Securities and their acceptance by the Underwriter, to the approval of legal
matters by counsel and to the terms and conditions as herein set forth.

3. Your offer to purchase may be revoked in whole or in part without  obligation
or commitment  of any kind by you and any time prior to acceptance  and no offer
may be  accepted  by us and no sale can be made  until  after  the  registration
statement  covering the  Securities has become  effective  with the  Commission.
Subject to the  foregoing,  upon execution by you of the Offer to Purchase below
and the  return of same to us, you shall be deemed to have  offered to  purchase
the  number  of  Securities  set  forth in your  offer on the basis set forth in
paragraph 2 above.  Any oral notice by us of  acceptance  of your offer shall be
immediately  followed  by  written  or  telegraphic   confirmation 





preceded or accompanied by a copy of the Prospectus. If a contractual commitment
arises  hereunder,  all the terms of this Selected  Dealers  Agreement  shall be
applicable.  We  may  also  make  available  to  you an  allotment  to  purchase
Securities,  but such allotment  shall be subject to modification or termination
upon notice from us any time prior to an  exchange of  confirmations  reflecting
completed  transactions.  All  references  hereafter  in this  Agreement  to the
purchase and sale of Securities  assume and are  applicable  only if contractual
commitments to purchase are completed in accordance with the foregoing.

    4. You agree that in reoffering said  Securities,  if your offer is accepted
after the effective date, you will make a bona fide public distribution of same.
You will advise us upon request of Securities  purchased by you remaining unsold
and we shall have the right to  repurchase  such  Securities  upon demand at the
public  offering  price  without  paying  the  concession  with  respect  to any
Securities so  repurchased.  Any of the Securities  purchased by you pursuant to
this  Agreement are to be subject to the terms hereof.  Securities  shall not be
offered or sold by you below the public offering price before the termination of
this Agreement.

    5. Payment for Securities which you purchase  hereunder shall be made by you
on or before  five (5)  business  days  after the date of each  confirmation  by
certified or bank cashier's check payable to the  Underwriter.  Certificates for
the  Securities  shall  be  delivered  as soon  as  practicable  after  delivery
instructions are received by the Underwriter.

    6. A  registration  statement  covering the offering has been filed with the
Securities  and Exchange  Commission in respect to the  Securities.  You will be
promptly  advised  when  the  registration  statement  becomes  effective.  Each
Selected Dealer in selling  Securities  pursuant hereto agrees (which  agreement
shall  also be for the  benefit of the  Company)  that it will  comply  with the
applicable  requirements  of the  Securities  Act of 1933 and of the  Securities
Exchange Act of 1934 and any applicable rules and regulations  issued under said
Acts. No person is authorized by the Company or by the  Underwriter  to give any
information  or to make any  representations  other than those  contained in the
Prospectus  in connection  with the sale of the  Securities.  Nothing  contained
herein shall render the Selected Dealers a member of the  Underwriting  Group or
partners with the Underwriter or with one another.

    7. You will be informed by us as to the states in which we have been advised
by counsel that the Securities  have been qualified for sale or are exempt under
the  respective  securities  or blue  sky laws of such  states,  but we have not
assumed and will not assume any obligation or  responsibility as to the right of
any  Selected  Dealer to sell  Securities  in any  state.  You agree not to sell
Securities in any other state or jurisdiction  and to not sell Securities in any
state or jurisdiction unless you are qualified or licensed to sell securities in
such state or jurisdiction.

    8. The  Underwriter  shall have full authority to take such action as it may
deem  advisable in respect of all matters  pertaining to the offering or arising
thereunder. The Underwriter shall not be under any liability to you, except such
as may be  incurred  under  the  Securities  Act  of  1933  and  the  rules  and
regulations thereunder, except for lack of good faith and except for obligations
assumed by us in this Agreement,  and no obligation on our part shall be implied
or inferred herefrom.

    9.  Selected  Dealers  will be governed by the  conditions  herein set forth
until this  Agreement is  terminated.  This  Agreement  will  terminate when the
offering is completed.  Nothing herein contained shall be deemed a commitment on
our part to sell you any  Securities;  such  contractual  commitment can only be
made in accordance with the provisions of paragraph 3 hereof.

    10. You  represent  that you are a member in good  standing  of the NASD and
registered as a  broker-dealer  with the  Commission,  or that you are a foreign
broker-dealer  not eligible for membership  under Section 1 of the Bylaws of the
NASD who agrees to make no sales within the United  States,  its  territories or
possessions or to persons who are nationals thereof or residents therein and, in
making  sales,  to  comply  with  the  NASD's  interpretation  with  Respect  to
FreeRiding and Withholding and with Sections 8, 24, 25 to the extent  applicable
to foreign nonmember brokers and dealers,  and Section 36 of the NASD's Rules of
Fair  Practice.  Your  attention  is called to and you agree to comply  with the
following:  (a) Article III, Section 1 of the Rules of Fair Practice of the NASD
and the interpretations of said Section promulgated by the Board of Governors of
the  NASD  including  Section  24  and  the   interpretation   with  respect  to
"Free-Riding  and  Withholding;"  (b)  Section  10(b) of the 1934 Act and  Rules
10b-6,  10b-10 of the general


                                       2


rules and regulations promulgated under the 1934 Act; and (c) Rule 15c2-8 of the
general  rules and  regulations  promulgated  under the 1934 Act  requiring  the
distribution of a preliminary  Prospectus to all persons reasonably  expected to
be purchasers of the Securities from you at least 48 hours prior to the time you
expect to mail  confirmations.  You,  as a member of the NASD,  by signing  this
Agreement,  acknowledge  that you are familiar with the cited laws and rules and
agree that you will not directly  and/or  indirectly  violate any  provisions of
applicable law in connection with your  participation in the distribution of the
Securities.

    11. In addition to  compliance  with the  provisions of paragraph 10 hereof,
you will not, until advised by us in writing or by wire that the entire offering
has been  distributed  and closed,  bid for or purchase  Securities  in the open
market or otherwise  make a market in the  Securities  or  otherwise  attempt to
induce others to purchase the Securities in the open market.  Nothing  contained
in this  paragraph 11 shall,  however,  preclude you from acting as agent in the
execution of unsolicited  orders of customers in  transactions  effectuated  for
them through a market maker.

    12. You understand  that the Underwriter may in connection with the offering
engage  in  stabilizing  transactions.  If  the  Underwriter  contracts  for  or
purchases  in  the  open  market  in  connection  with  such  stabilization  any
Securities  sold  to you  hereunder  and not  effectively  placed  by  you,  the
Underwriter may charge you the Selected Dealer's  concession  originally allowed
you on the  Securities  so  purchased  and you agree to pay such amount to us on
demand.

    13.  By  submitting  an Offer  to  Purchase  you  confirm  that you may,  in
accordance  with Rule 156-1  adopted  under the 1934 Act,  agree to purchase the
number of Securities  you may become  obligated to purchase under the provisions
of this Agreement.

    14.  All  communications  from you  should  be  directed  to us at 2 Charles
Street,  Providence,  R.I. 02904,  (1-800-709-4040) and (fax 401-274-8942).  All
communications  from us to you shall be  directed  to the  address to which this
letter is mailed.

VERY TRULY YOURS, 
SCHNEIDER SECURITIES, INC.



By
  --------------------------
     (Authorized Officer)








                                       3




                                OFFER TO PURCHASE

    The  undersigned  does  hereby  offer to  purchase  (subject to the right to
revoke as set forth in paragraph 3)  _____________  * Securities  in  accordance
with the terms and conditions set forth above. We hereby acknowledge  receipt of
the  Prospectus  referred  to in the first  paragraph  thereof  relating to such
Securities.  We further state that in purchasing  such Securities we have relied
upon such Prospectus and upon no other statement whatsoever, written or oral.


- -----------------------------------
By
  ---------------------------------
        (Authorized Officer)



*If a number appears here which does not correspond  with what you wish to offer
to purchase,  you may change the number by crossing out the number,  inserting a
different number and initializing the change.



                                       4



                      RESTATED CERTIFICATE OF INCORPORATION

                                       OF

                                 QC OPTICS, INC.

                                      *****

         QC OPTICS,  INC.  (the  "Corporation"),  a  corporation  organized  and
existing  under  and by virtue of the  General  Corporation  Law of the State of
Delaware on February 24, 1986, DOES HEREBY CERTIFY:

FIRST:     That at a meeting of the Board of  Directors  held on June 18,  1996,
           and by a  consent  of a  majority  of the  outstanding  shares of the
           Corporation  dated June 18, 1996, all of the directors and a majority
           of  the  stockholders  of the  Corporation,  approved  this  Restated
           Certificate of Incorporation.

         1.    The name of the corporation is QC OPTICS, INC.

         2.    The address of its registered office in the State of  Delaware is
1209 Orange Street, in the City of Wilmington, County of New Castle. The name of
its registered agent at such address is The Corporation Trust Company.

         3.    The nature of the business or purposes to be conducted or
promoted is:

               To engage in any lawful act or  activity  for which  corporations
may be organized under the General Corporation Law of Delaware.

         4.    The total number of shares of stock which the  Corporation  shall
have  authority  to issue is eleven  million  (11,000,000)  shares,  ten million
(10,000,000) shares of which shall be Common Stock, of the par value of One Cent
($.01) per share, and one million (1,000,000) shares of which shall be Preferred
Stock, of the par value of One Cent ($.01) per share, amounting in the aggregate
to One Hundred Ten Thousand and 00/100 Dollars ($110,000.00).

               Additional  designations  and powers,  preferences and rights and
qualifications,  limitations or restrictions thereof of the shares of each class
shall be  determined by the Board of Directors of the  Corporation  from time to
time.

               The  holders  of  Common  Stock  shall  be  entitled  to  receive
dividends and the Corporation shall pay dividends thereon,  as and when declared
by the board of directors of the Corporation  out of moneys properly  applicable
to the  payment of  dividends,  in such  amount and in such form as the board of
directors may from time to time determine and all dividends  which the directors
may declare on the Common Stock shall be declared and paid in equal  amounts per
share on all outstanding shares of Common Stock at the time of such declaration.


                                      -1-


               In the event of the dissolution, liquidation or winding-up of the
Corporation,  whether  voluntary or  involuntary,  or any other  distribution of
assets of the Corporation  among its  stockholders for the purpose of winding-up
its  affairs,  the holders of the Common  Stock shall be entitled to receive the
remaining property and assets of the Corporation on a proportionate basis.

               The  holders of the Common  Stock  shall be  entitled  to receive
notice of and to attend all meetings of the  stockholders of the Corporation and
shall have one vote for each share of Common Stock held of record on each matter
submitted to a vote of the stockholders, including the election of directors.

         5.    The name and mailing address of the Corporation's incorporator is
Eric T. Chase,  c/o QC Optics,  Inc., 154 Middlesex  Turnpike Road,  Burlington,
Massachusetts 01803.

         6.    The  name  and  address  of the  persons  who are to serve as the
directors of the Corporation  until the next annual meeting of the  stockholders
or until his successor(s) are elected and qualified are:

               Eric T. Chase                      Yutaka Goto
               19 Craigle Circle                  5053 Woodbrae Ct.
               Carlisle, MA 01740                 Saratoga, CA 95070

               Charles H. Fine                    John M. Tarrh
               325 Highland Ave.                  40 Estate Lane
               W. Newton, MA 02165                Reading, MA 01867

         7.    The Corporation is to have perpetual existence.

         8.    In furtherance  and not in limitation of the powers  conferred by
statute, the Board of Directors is expressly authorized:

               o To make, alter or repeal the bylaws of the Corporation.

               o To authorize and cause to be executed  mortgages and liens upon
                 the real and personal property of the Corporation.

               o To  set  apart  out of any  of  the  funds  of the  Corporation
                 available  for  dividends a reserve or reserves  for any proper
                 purpose and to abolish any such  reserve in the manner in which
                 it was created.

               o By a majority  of the whole  board,  to  designate  one or more
                 committees,  each  committee  to  consist of one or more of the
                 directors of the  Corporation.  The Board may  designate one or
                 more directors as alternate  members of any committee,  who may
                 replace any absent or disqualified member at any meeting of the
                 committee.  The  bylaws  may  provide  that in the  absence  or
                 disqualification  of a member  of a 


                                      -2-


                 committee, the member or members thereof present at any meeting
                 and not  disqualified  from  voting,  whether or not he or they
                 constitute a quorum, may unanimously  appoint another member of
                 the board of  directors  to act at the  meeting in the place of
                 any such agent or disqualified  member. Any such committee,  to
                 the  extent   provided  in  the  resolution  of  the  Board  of
                 Directors, or in the bylaws of the Corporation,  shall have and
                 may  exercise  all the  powers  and  authority  of the Board of
                 Directors in the  management of the business and affairs of the
                 Corporation,  and may authorize the seal of the  Corporation to
                 be  affixed  to all papers  which may  require  it; but no such
                 committee  shall have the power or  authority  in  reference to
                 amending  the   certificate  of   incorporation,   adopting  an
                 agreement  of  merger  or  consolidation,  recommending  to the
                 stockholders   the  sale,   lease,   or   exchange  of  all  or
                 substantially  all of the  Corporation's  property  and assets,
                 recommending   to  the   stockholders   a  dissolution  of  the
                 Corporation or a revocation of a  dissolution,  or amending the
                 bylaws of the Corporation; and, unless the resolution or bylaws
                 expressly so provide, no such committee shall have the power or
                 authority to declare a dividend or to authorize the issuance of
                 stock.

               o When and as authorized by the  stockholders  in accordance with
                 statute, to sell, lease or exchange all or substantially all of
                 the  property  and  assets of the  Corporation,  including  its
                 goodwill  and its  corporate  franchises,  upon such  terms and
                 conditions  and for such  consideration,  which may  consist in
                 whole or in part of  money or  property,  including  shares  of
                 stock in, and/or other securities of, any other  Corporation or
                 Corporations,  as its Board of Directors  shall deem  expedient
                 and for the best interests of the Corporation.

         9. To the maximum extent permitted by Section  102(b)(7) of the General
Corporation  Law of  Delaware,  a  director  of this  Corporation  shall  not be
personally  liable to the Corporation or its  stockholders  for monetary damages
for breach of fiduciary  duty as a director,  except for  liability  (i) for any
breach of the director's duty of loyalty to the Corporation or its stockholders,
(ii) for acts or  omissions  not in good  faith  or  which  involve  intentional
misconduct  or a  knowing  violation  of law,  (iii)  under  Section  174 of the
Delaware  General  Corporation  Law, or (iv) for any transaction  from which the
director derived an improper personal benefit.

         10. Whenever a  compromise   or  arrangement  is proposed  between this
Corporation  and  its  creditors  or any  class  of  them  and/or  between  this
Corporation  and its  stockholders  or any class of them, any court or equitable
jurisdiction  within the State of Delaware may, on the  application in a summary
way of this  Corporation  or of any creditor or stockholder  thereof,  or on the
application of any receiver or receivers  appointed for this  Corporation  under
the  provisions  of  Section  291 of  Title  8 of the  Delaware  Code  or on the
application of trustees in dissolution or of any receiver or receivers appointed
for this  Corporation  under the  provisions  of  Section  279 of Title 8 of the
Delaware Code, order a meeting of the creditors or class of creditors, and/or of
the stockholders or class of stockholders of this  Corporation,  as the case may
be, to be summoned in such manner as the said court directors.  If a majority in
number  representing  three-fourths  in  value  of the  creditors  or  class  of
creditors,  and/or  of  the  stockholders  or  class  of  stockholders  of  this
Corporation,  as the case


                                      -3-


may be, agree to any  compromise or arrangement  to any  reorganization  of this
Corporation  as  consequences  of  such  compromise  or  arrangement,  the  said
compromise or arrangement  and the said  reorganization  shall, if sanctioned by
the court to which the said  application  has been  made,  be binding on all the
creditors  or class of  creditors,  and/or on all the  stockholders  or class of
stockholders  of  this  Corporation,  as the  case  may  be,  and  also  on this
Corporation.

         11.   Meetings  of the  stockholders  may be held within or without the
State of Delaware,  as the bylaws may provide.  The books of the Corporation may
be kept (subject to any provision  contained in the statutes)  outside the State
of  Delaware at such place or places as may be  designated  from time to time by
the  Board of  Directors  or in the  bylaws  of the  Corporation.  Elections  of
directors  need not be by written  ballot  unless the bylaws of the  Corporation
shall so provide.

         12.   The Corporation  reserves the right to amend,  alter,  change, or
repeal any provision  contained in this  certificate  of  incorporation,  in the
manner now or hereafter  prescribed by statute,  and all rights  conferred  upon
stockholders  herein are granted  subject to this  reservation;  except that any
such  amendment  shall  be made by the  holders  of at least a  majority  of the
outstanding shares of Common Stock of the Corporation entitled to vote thereon.

         13.   Indemnification

         A.    Right to Indemnification

               Each  person  who was or is made a party or is  threatened  to be
made a party to or is involved in any action, suit or proceeding, whether civil,
criminal,  administrative or investigative ("proceeding"), by reason of the fact
that he or she, or a person for whom he or she is the legal  representative,  is
or was a  director  or officer of the  Corporation  or is or was  serving at the
request of the Corporation as a director,  officer, employee or agent of another
corporation  or of a  partnership,  joint  venture,  trust or other  enterprise,
including  service with respect to employee benefit plans,  whether the basis of
such  proceeding  is  alleged  action in an  official  capacity  as a  director,
officer, employee or agent or in any other capacity while serving as a director,
officer,  employee  or agent,  shall be  indemnified  and held  harmless  by the
Corporation to the fullest extent  authorized by the General  Corporation Law of
the State of Delaware,  as the same now exists or may hereafter be amended (but,
in the  case of any such  amendment,  only to the  extent  that  such  amendment
permits  the  Corporation  to  provide  prior to such  amendment),  against  all
expenses,  liability and loss  (including  attorney's  fees,  judgments,  fines,
liability under federal tax laws or the Employee  Retirement Income Security Act
of 1974,  as amended from time to time with respect to employee  benefit  plans,
and amounts to be paid in  settlement)  reasonably  incurred or suffered by such
person in connection  therewith;  provided  however that the  Corporation  shall
indemnify in connection  with a proceeding  (or part thereof)  initiated by such
person only if such  proceeding (or part thereof) was authorized by the Board of
Directors of the Corporation.  The right to  indemnification  referred to in the
preceding  sentence  shall be a contract right and shall include the right to be
paid, by the Corporation, expenses incurred in defending any such proceeding, in
advance of its final disposition;  provided,  however,  that the payment of such
expenses  incurred by a director or officer in his or her capacity as a director
or officer (and not in any other capacity in which service was or is rendered by


                                      -4-


such person while a director or officer, including, without limitation,  service
to any  employee  benefit  plan) in  advance  of the final  disposition  of such
proceeding,  shall  be  made  only  upon  delivery  to  the  Corporation  of  an
undertaking,  by or on behalf of such director or officer,  to repay all amounts
so advanced if it should be determined  ultimately that such director or officer
is not entitled to be indemnified under this Article 13 or otherwise.

         B.    Right of Claimant to Bring Suit.

               If a claim under Part A of this Article 13 is not paid in full by
the Corporation  within ninety (90) days after a written claim has been received
by the  Corporation,  the claimant may at any time thereafter bring suit against
the  Corporation to recover the unpaid amount of the claim and, if successful in
whole or in part,  the claimant shall be entitled to be paid also the expense of
prosecuting  such claim. It shall be a defense to any such action (other than an
action  brought  to  enforce a claim for  expenses  incurred  in  defending  any
proceeding in advance of its final  disposition  where the required  undertaking
has  been  tendered  to the  Corporation)  that  the  claimant  has  not met the
standards of conduct which make it permissible under the General Corporation Law
of the State of Delaware for the  Corporation  to indemnify the claimant for the
amount  claimed,  but the  burden  of  providing  such  defense  shall be on the
Corporation.  Neither the  failure of the  Corporation  (including  its Board of
Directors,  independent  legal  counsel,  or its  stockholders)  to have  made a
determination  prior to the commencement of such action that  indemnification of
the  claimant  is  proper  in the  circumstance  because  he or she  has met the
applicable   standard  of  conduct  set  forth  in  said  law,   nor  an  actual
determination by the Corporation (including its Board of Directors,  independent
legal  counsel,  or its  stockholders)  that  the  claimant  had  not  met  such
applicable  standard  of  conduct,  shall be a defense to the action or create a
presumption that the claimant had not met the applicable standard of conduct.

         C.    Non-Exclusivity of Rights.

               The  rights  conferred  on any  person  by  Parts A and B of this
Article 13 shall not be  exclusive of any other right which such person may have
or  hereafter  acquire  under any  statute,  provision  of this  Certificate  of
Incorporation, bylaw, agreement, vote of stockholders or disinterested directors
or otherwise.

         D.    Insurance.

               The Corporation may purchase and maintain  insurance on behalf of
any  person  who  is or  was a  director,  officer,  employee  or  agent  of the
Corporation,  or is or was  serving  at the  request  of  the  Corporation  as a
director, officer, employee or agent of another corporation,  partnership, joint
venture, trust or other enterprise, including any employee benefit plan, against
any  liability  asserted  against any such person and incurred by such person in
any such capacity,  or arising out of such person's  status as such,  whether or
not the  Corporation  would have the power to indemnify such person against such
liability under the General Corporation Law of the State of Delaware.



                                      -5-


         THE  UNDERSIGNED,   being  the  President  of  QC  OPTICS,  INC.  named
hereinbefore, for the purposes of filing a Restated Certificate of Incorporation
pursuant to the General Corporation Law of the State of Delaware, does make this
certificate,  hereby  declaring and certifying that this is his act and deed and
the facts herein  stated are true,  and  accordingly,  has hereunto set his hand
this ____ day of ________, 1996.





                                                   -----------------------------
                                                   Eric T. Chase, President



COMMONWEALTH OF MASSACHUSETTS       )
                                    ) ss.:
COUNTY OF MIDDLESEX                 )

         BE IT  REMEMBERED  that on this ____ day of _______,  1996,  personally
came before me, a Notary Public for the Commonwealth of  Massachusetts,  Eric T.
Chase, the party to the foregoing Restated  Certificate of Incorporation,  known
to me personally to be such, and acknowledged the said certificate to be his act
and deed and that the facts stated therein are true.

         GIVEN under my hand and seal of office the day and year aforesaid.





                                                   -----------------------------
                                                   Notary Public



 
                                     BYLAWS

                                       OF

                                 QC OPTICS, INC.

Article I.  Offices.

         Section 1. Registered  Office. The registered office of the Corporation
shall be The  Corporation  Trust  Company,  1209 Orange  Street,  in the City of
Wilmington,  County  of New  Castle,  State of  Delaware  19801,  or such  other
resident agent as the Board of Directors shall approve.

         Section 2. Additional Offices. The Corporation may also have offices at
such other places,  both within and without the State of Delaware,  as the Board
of  Directors  may  from  time  to  time  determine  or as the  business  of the
Corporation may require.

Article II.  Meetings of Stockholders.

         Section 1. Time and Place.  A meeting of  stockholders  for any purpose
may be held at such time and place  within or without  the State of  Delaware as
shall be stated in the  notice of the  meeting or in a duly  executed  waiver of
notice thereof.

         Section 2. Annual Meeting. Annual meetings of stockholders,  commencing
with the year 1997, shall be held on the third Thursday in March, if not a legal
holiday,  or, if a legal  holiday,  then on the next secular day  following,  at
10:00  a.m.,  or at such  other  date and time as shall,  from time to time,  be
designated by the Board of Directors and stated in the notice of the meeting. At
such annual  meetings,  the  stockholders  shall elect a Board of Directors  and
transact such other business as may properly be brought before the meetings.

         Section  3.  Notice of Annual  Meeting.  Written  notice of the  annual
meeting,  stating  the place,  date,  and time  thereof,  shall be given to each
stockholder  entitled to vote at such meeting not less than ten (unless a longer
period is required by law) nor more than sixty days prior to the meeting.

         Section 4. Special Meetings.  Except as otherwise specifically provided
by law,  special meetings of the stockholders may be called at any time, only by
the Board of Directors.

         Upon the call of a special  meeting by the Board,  which call shall set
forth the purpose for which the meeting is desired,  it shall be the duty of the
Secretary to give prompt  written notice of such meeting to be held at such time
and place as shall be stipulated by the Board in its call of the meeting.

         Section  5.  Notice of  Special  Meeting.  Written  notice of a special
meeting,  stating the place,  date, and time thereof and the purpose or purposes
for which the meeting is called,  shall be given to each stockholder entitled to
vote at such  meeting not less than ten  (unless a longer  period is required by
law) nor more than sixty days prior to the meeting.





         Section 6. List of  Stockholders.  The transfer agent or the officer in
charge of the stock ledger of the  Corporation  shall prepare and make, at least
ten  days  before  every  meeting  of  stockholders,  a  complete  list  of  the
stockholders  entitled to vote at the meeting,  arranged in alphabetical  order,
and showing the address of each stockholder and the number of shares  registered
in the name of each  stockholder.  Such list shall be open to the examination of
any  stockholder,  for any  purpose  germane  to the  meeting,  during  ordinary
business  hours,  for a period of at least ten days prior to the  meeting,  at a
place  within the city where the meeting is to be held,  which  place,  if other
than the place of the meeting,  shall be specified in the notice of the meeting.
The list shall also be produced and kept at the place of the meeting  during the
whole time  thereof and may be inspected  by any  stockholder  who is present in
person thereat.

         Section 7.   Presiding Officer and Order of Business.

         (a) Meetings of stockholders  shall be presided over by the Chairman of
the Board. If he is not present or there is none, they shall be presided over by
the President,  or, if he is not present or there is none, by a Vice  President,
or, if he is not  present or there is none,  by a person  chosen by the Board of
Directors, or, if no such person is present or has been chosen, by a chairman to
be chosen by the  stockholders  owning a majority of the shares of capital stock
of the  Corporation  issued and  outstanding and entitled to vote at the meeting
and who are present in person or  represented  by proxy.  The  Secretary  of the
Corporation,  or, if he is not present, an Assistant Secretary, or, if he is not
present,  a person chosen by the Board of  Directors,  shall act as Secretary at
meetings of stockholders;  if no such person is present or has been chosen,  the
stockholders owning a majority of the shares of capital stock of the Corporation
issued and  outstanding  and  entitled to vote at the meeting who are present in
person or  represented  by proxy  shall  choose  any  person  present  to act as
secretary of the meeting.

         (b) The following order of business, unless otherwise determined at the
meeting,  shall  be  observed  as far as  practicable  and  consistent  with the
purposes of the meeting:

             (1)   Call of the meeting to order.
             (2)   Presentation of proof of mailing of the notice of the meeting
                   and, if the meeting is a  special meeting, the call thereof.
             (3)   Presentation of proxies.
             (4)   Announcement that a quorum is present.
             (5)   Reading and approval of the minutes of the previous meeting.
             (6)   Reports, if any, of officers.
             (7)   Election  of  directors,  if the meeting is an annual meeting
                   or a meeting  called for that purpose.
             (8)   Consideration  of the  specific  purpose or purposes, other
                   than the election of  directors,  for which the  meeting has
                   been called,  if the meeting is a special meeting.
             (9)   Transaction of such other business as may properly come 
                   before the meeting.
             (10)  Adjournment.



                                      -2-


         Section  8.  Quorum  and  Adjournments.   The  presence  in  person  or
representation  by proxy of the  holders  of a  majority  of the  shares  of the
capital stock of the  Corporation  issued and  outstanding  and entitled to vote
shall be necessary  to, and shall  constitute a quorum for, the  transaction  of
business at all meetings of the  stockholders,  except as otherwise  provided by
statute or by the Certificate of Incorporation.  If, however, a quorum shall not
be present or represented at any meeting of the  stockholders,  the stockholders
entitled to vote thereat who are present in person or represented by proxy shall
have the power to adjourn the meeting  from time to time until a quorum shall be
present  or  represented.  If the time and place of the  adjourned  meeting  are
announced at the meeting at which the adjournment is taken, no further notice of
the  adjourned  meeting  need be given.  Even if a quorum  shall be  present  or
represented at any meeting of the  stockholders,  the  stockholders  entitled to
vote  thereat who are present in person or  represented  by proxy shall have the
power to adjourn the meeting  from time to time for good cause to a date that is
not more than thirty days after the date of the original meeting. Further notice
of the  adjourned  meeting  need not be given if the time and place  thereof are
announced at the meeting at which the  adjournment  is taken.  At any  adjourned
meeting  at which a quorum is  present in person or  represented  by proxy,  any
business may be  transacted  that might have been  transacted  at the meeting as
originally called. If the adjournment is for more than thirty days, or if, after
the adjournment,  a new record date is fixed for the adjourned meeting, a notice
of the adjourned  meeting shall be given to each  stockholder of record entitled
to vote thereat.

         Section 9.   Voting.

         (a) At any meeting of the stockholders,  every  stockholder  having the
right to vote  shall be  entitled  to vote in  person  or by  proxy.  Except  as
otherwise provided by law or the Certificate of Incorporation,  each stockholder
of  record  shall  be  entitled  to one vote for  each  share of  capital  stock
registered in his name on the books of the Corporation.

         (b) All elections  shall be determined by a plurality vote, and, except
as otherwise  provided by law or the  Certificate  of  Incorporation,  all other
matters  shall be  determined  by a vote of a majority of the shares  present in
person or represented by proxy and voting on such other matters.

         Section 10. Action by Consent.  Any action required or permitted by law
or the Certificate of  Incorporation  to be taken at any meeting of stockholders
may be taken  without a  meeting,  without  prior  notice if a written  consent,
setting forth the action so taken,  shall be signed by unanimous  consent of the
holders of outstanding stock.

         Section 11.  Business at Meetings of Stockholders.

         Except as otherwise  provided by law (including but not limited to Rule
14a-8 of the Securities  and Exchange Act of 1934, as amended,  or any successor
provision thereto) or in these By-laws, the business which shall be conducted at
any meeting of the  stockholders  shall (a) have been  specified  in the written
notice of the meeting (or any supplement  thereto) given by the Corporation,  or
(b) be brought before the meeting at the direction of the Board of Directors, or
(c) be brought before the meeting by the presiding officer of the meeting unless
a  majority  of the  Directors  then in  office  object to such  business  being
conducted at the meeting,  or (d) have been  specified in a written notice given



                                      -3-


to the  Secretary of the  Corporation,  by or on behalf of any  stockholder  who
shall have been a stockholder  of record on the record date for such meeting and
who shall continue to be entitled to vote thereat (the "Stockholder Notice"), in
accordance with all of the following requirement:

         (1) Each  Stockholder  Notice  must be  delivered  to,  or  mailed  and
received at, the principal  executive offices of the Corporation (i) in the case
of an annual  meeting that is called for a date that is within 30 days before or
after the  anniversary  date of the  immediately  preceding  annual  meeting  of
stockholders,  not  less  than 60 days  nor  more  than  90 days  prior  to such
anniversary date, and (ii) in the case of an annual meeting that is called for a
date that is not  within 30 days  before  or after the  anniversary  date of the
immediately  preceding  annual meeting,  not later than the close of business on
the tenth day  following  the day on which notice of the date of the meeting was
mailed or  public  disclosure  of the date of the  meeting  was made,  whichever
occurs first; and

         (2) Each  such  Stockholder  Notice  must set  forth:  (i) the name and
address of the stockholder who intends to bring the business before the meeting;
(ii) the general  nature of the business which such  stockholder  seeks to bring
before the meeting and, if a specific action is to be proposed,  the text of the
resolution  or  resolutions  which the proposing  stockholder  proposes that the
stockholders  adopt; and (iii) a representation that the stockholder is a holder
of record of the stock of the  Corporation  entitled to vote at such meeting and
intends  to appear in person or by proxy at the  meeting  to bring the  business
specified in the notice before the meeting. The presiding officer of the meeting
may, in his or her sole discretion,  refuse to acknowledge any business proposed
by a stockholder not made in compliance with the foregoing procedure.

         Section 12.  Nominations.  Notwithstanding the provisions of Section 11
of  Article  II  of  these  By-laws   (dealing  with  business  at  meetings  of
stockholders),  nominations  for the  election of  Directors  may be made by the
Board of  Directors,  a committee  appointed by the Board of Directors or by any
stockholder  of record  entitled to vote on the election of  Directors  who is a
stockholder  at the  record  date of the  meeting  and  also on the  date of the
meeting at which  Directors  are to be  elected;  provided,  however,  that with
respect to a nomination  made by a stockholder,  such  stockholder  must provide
timely written notice to the Secretary of the Corporation in accordance with the
following requirements:

         (1) To be timely,  a  stockholder's  notice  must be  delivered  to, or
mailed and received at, the principal  executive  offices of the Corporation (i)
in the case of an annual  meeting  that is  called  for a date that is within 30
days before or after the anniversary  date of the immediately  preceding  annual
meeting  of  stockholders,  not less than 60 days nor more than 90 days prior to
such anniversary  date, and (ii) in the case of an annual meeting that is called
for a date that is not within 30 days  before or after the  anniversary  date of
the immediately preceding annual meeting, or in the case of a special meeting of
stockholders  called for the purpose of electing  Directors,  not later than the
close of business on the tenth day following the day on which notice of the date
of the  meeting was mailed or public  disclosure  of the date of the meeting was
made, whichever occurs first; and

         (2) Each such written  notice must set forth:  (i) the name and address
of the stockholder who intends to make the nomination; (ii) the name and address
of the  person or  persons  to be  nominated;  (iii) a  representation  that the
stockholder  is a holder of record of the stock of the 



                                      -4-


Corporation  entitled to vote at such meeting and intends to appear in person or
by proxy at the  meeting to  nominate  the person or  persons  specified  in the
notice;  (iv) a description of all  arrangements or  understandings  between the
stockholder and each nominee and any other person or persons (naming such person
or persons)  pursuant to which the nomination or  nominations  are to be made by
the stockholder;  (v) such other information  regarding each nominee proposed by
such stockholder as would have been required to be included in a proxy statement
filed pursuant to the proxy rules of the Securities and Exchange  Commission had
the  nominee  been  nominated,  or  intended  to be  nominated,  by the Board of
Directors;  and (vi) the  consent of each  nominee to serve as a Director of the
Corporation if so elected.  The presiding  office of the meeting may refuse,  in
his or her sole  discretion,  to acknowledge the nomination of any person as not
made in compliance with the foregoing procedure.

Article III.      Directors.

         Section 1.  General  Powers,  Number,  and Tenure.  The business of the
Corporation  shall be managed by its Board of Directors,  which may exercise all
powers of the  Corporation  and perform all lawful acts that are not by law, the
Certificate  of  Incorporation,  or these  Bylaws  directed  or  required  to be
exercised  or performed by the  stockholders.  The number of directors  shall be
determined  by the Board of Directors;  if no such  determination  is made,  the
number of  directors  shall be one.  The  Directors  shall be  classified,  with
respect to the duration of the term for which they severally  hold office,  into
three classes  (denominated  Class I, Class II and Class III) as nearly equal in
number as reasonably possible. The Board of Directors shall increase or decrease
the number of Directors in one or more classes as may be appropriate whenever it
increases or decreases the number of Directors in order to ensure that the three
classes shall be as nearly equal in number as reasonably  possible.  The term of
office of the initial  Class I Directors  shall expire at the annual  meeting of
stockholders in 1999, the term of office of the initial Class II Directors shall
expire at the annual meeting of  stockholders in 1998, and the term of office of
the  Initial  Class  III  Directors  shall  expire  at  the  annual  meeting  of
stockholders in 1997. At each annual meeting of stockholders, beginning in 1997,
the successors of the class of Directors whose term expires at the meeting shall
be  elected  to  hold  office  for a term  expiring  at the  annual  meeting  of
stockholders held in the third year following the year of their election. When a
Director is elected,  such  Director's  Class shall be  identified.  A Directors
elected to fill a vacancy on the Board shall be elected  for a term  expiring at
the annual  meeting  when the term of a Director in such Class  would  naturally
expire.  Each  Director  shall  serve  and hold  office  until  such  Director's
successor is elected and  qualified,  or until such  Director's  earlier  death,
resignation or removal. Directors need not be stockholders.

         Section 2. Vacancies. If any vacancies occur in the Board of Directors,
or if any new directorships are created, they may be filled by a majority of the
directors  then in office,  although less than a quorum,  or by a sole remaining
director.  Each  director  so chosen  shall hold  office  until the next  annual
meeting  of  stockholders  and until his  successor  is duly  elected  and shall
qualify.  If there are no directors in office,  any officer or  stockholder  may
call a special  meeting of stockholders in accordance with the provisions of the
Certificate of  Incorporation  or these Bylaws,  at which meeting such vacancies
shall be filled.



                                      -5-







         Section 3.   Resignation.

         Any  director  may resign at any time by giving  written  notice to the
Board of  Directors,  the  Chairman of the Board,  if any, or the  President  or
Secretary of the Corporation. Unless otherwise specified in such written notice,
a resignation shall take effect on delivery thereof to the Board of Directors or
the  designated  officer.  It shall not be  necessary  for a  resignation  to be
accepted before it becomes effective.

         Section 4. Place of Meetings. The Board of Directors may hold meetings,
both regular and special, either within or without the State of Delaware.

         Section 5. Annual  Meeting.  The annual  meeting of each newly  elected
Board of Directors  shall be held  immediately  following the annual  meeting of
stockholders,  and no notice of such  meeting  shall be  necessary  to the newly
elected directors in order to constitute the meeting legally,  provided a quorum
shall be present.

         Section 6. Regular Meetings.  Additional  regular meetings of the Board
of  Directors  may be held  without  notice  of such  time  and  place as may be
determined from time to time by the Board of Directors.

         Section 7. Special Meetings. Special meetings of the Board of Directors
may be called by the  Chairman of the Board,  the  President,  or by two or more
directors  on at least two  days'  notice to each  director,  if such  notice is
delivered  personally or sent by telegram,  or on at least three days' notice if
sent by mail.  Special  meetings  shall be called by the  Chairman of the Board,
President, Secretary, or two or more directors in like manner and on like notice
on the written  request of one-half or more of the number of  directors  then in
office.  Any such notice need not state the purpose or purposes of such meeting,
except as provided in Article XI.

         Section 8.  Quorum and  Adjournments.  At all  meetings of the Board of
Directors,  a majority of the directors then in office shall constitute a quorum
for the  transaction  of  business,  and the act of a majority of the  directors
present at any meeting at which there is a quorum  shall be the act of the Board
of  Directors,  except as may be otherwise  specifically  provided by law or the
Certificate of  Incorporation.  If a quorum is not present at any meeting of the
Board of Directors,  the directors  present may adjourn the meeting from time to
time,  without  notice  other  than  announcement  at the  meeting  at which the
adjournment is taken, until a quorum shall be present.

         Section  9.  Compensation.   Directors   shall  be  entitled  to  such
compensation for their services as directors and to such  reimbursement  for any
reasonable  expenses incurred in attending  directors' meetings as may from time
to time be fixed by the Board of Directors. The compensation of directors may be
on such basis as is determined by the Board of Directors. Any director may waive
compensation for any meeting.  Any director  receiving  compensation under these
provisions


                                      -6-


shall not be barred  from  serving the  Corporation  in any other  capacity  and
receiving  compensation and reimbursement for reasonable expenses for such other
services.

         Section 10. Action by Consent.  Any action  required or permitted to be
taken at any meeting of the Board of Directors  may be taken  without a meeting,
and without prior notice,  if a written  consent to such action is signed by all
members of the Board of  Directors  and such  written  consent is filed with the
minutes of its proceedings.

         Section 11. Meetings by Telephone or Similar Communications  Equipment.
The Board of Directors may  participate in a meeting by conference  telephone or
similar communications  equipment by means of which all directors  participating
in the meeting can hear each other,  and  participation  in such a meeting shall
constitute presence in person by any such director at such meeting.

Article IV.       Committees.

         Section 1. Executive Committee.  The Board of Directors,  by resolution
adopted by a majority of the whole  Board,  may appoint an  Executive  Committee
consisting of one or more directors, one of whom shall be designated as Chairman
of the  Executive  Committee.  Each  member  of the  Executive  Committee  shall
continue as a member  thereof until the  expiration of his term as a director or
his earlier resignation, unless sooner removed as a member or as a director.

         Section 2. Powers. The Executive  Committee shall have and may exercise
those rights,  powers,  and authority of the Board of Directors as may from time
to time be granted to it by the Board of  Directors  to the extent  permitted by
law, and may authorize the seal of the  Corporation  to be affixed to all papers
that may require it.

         Section 3. Procedure and Meetings.  The Executive  Committee  shall fix
its own rules of  procedure  and shall  meet at such  times and at such place or
places as may be  provided  by such  rules or as the  members  of the  Executive
Committee  shall fix. The Executive  Committee shall keep regular minutes of its
meetings,  which it shall  deliver to the Board of Directors  from time to time.
The Chairman of the  Executive  Committee  or, in his  absence,  a member of the
Executive  Committee chosen by a majority of the members present,  shall preside
at  meetings  of the  Executive  Committee;  and  another  member  chosen by the
Executive Committee shall act as Secretary of the Executive Committee.

         Section  4. Quorum.  A  majority  of  the  Executive  Committee   shall
constitute a quorum for the transaction of business, and the affirmative vote of
a majority  of the  members  present at any  meeting at which  there is a quorum
shall be required for any action of the Executive Committee;  provided, however,
that  when  an  Executive  Committee  of one  member  is  authorized  under  the
provisions  of Section 1 of this  Article,  that one member  shall  constitute a
quorum.

         Section 5. Other  Committees.  The Board of Directors,  by  resolutions
adopted by a majority of the whole Board,  may appoint  such other  committee or
committees as it shall deem advisable and with such rights, power, and authority
as it  shall  prescribe.  Each  such  committee  shall  consist  of one or  more
directors. 



                                      -7-



         Section 6.  Committee  Changes.  The Board of Directors  shall have the
power at any time to fill  vacancies  in, to change  the  membership  of, and to
discharge any committee.

         Section 7. Compensation.  Members of any committee shall be entitled to
such  compensation  for their  services as members of the  committee and to such
reimbursement  for any  reasonable  expenses  incurred  in  attending  committee
meetings as may from time to time be fixed by the Board of Directors. Any member
may  waive  compensation  for  any  meeting.   Any  committee  member  receiving
compensation  under  these  provisions  shall not be  barred  from  serving  the
Corporation  in  any  other  capacity  and  from  receiving   compensation   and
reimbursement of reasonable expenses for such other services.

         Section 8. Action by Consent.  Any action  required or  permitted to be
taken at any meeting of any  committee  of the Board of  Directors  may be taken
without a meeting if a written  consent to such  action is signed by all members
of the  committee  and such  written  consent is filed  with the  minutes of its
proceedings.

         Section 9. Meetings by Telephone or Similar  Communications  Equipment.
The  members  of  any  committee  designated  by  the  Board  of  Directors  may
participate  in a meeting of such  committee by conference  telephone or similar
communications  equipment  by means of which all persons  participating  in such
meeting  can  hear  each  other,  and  participation  in  such a  meeting  shall
constitute presence in person by any such committee member at such meeting.

Article V.        Notices.

         Section 1. Form and  Delivery.  Whenever a  provision  of any law,  the
Certificate of  Incorporation,  or these Bylaws requires that notice be given to
any  director or  stockholder,  it shall not be  construed  to require  personal
notice unless so specifically provided, but such notice may be given in writing,
by mail addressed to the address of the director or stockholder as it appears on
the records of the  Corporation,  with postage  prepaid.  These notices shall be
deemed to be given when they are deposited in the United States mail.  Notice to
a director may also be given  personally  or by telephone or by telegram sent to
his address as it appears on the records of the Corporation.

         Section 2.  Waiver.  Whenever  any notice is required to be given under
the provisions of any law, the Certificate of Incorporation,  or these Bylaws, a
written  waiver thereof  signed by the person  entitled to said notice,  whether
before or after the time stated  therein,  shall be deemed to be  equivalent  to
such notice. In addition,  any stockholder who attends a meeting of stockholders
in person or is represented at such meeting by proxy,  without protesting at the
commencement  of the meeting the lack of notice  thereof to him, or any director
who  attends  a meeting  of the Board of  Directors  without  protesting  at the
commencement of the meeting of the lack of notice,  shall be conclusively deemed
to have waived notice of such meeting.

Article VI.       Officers.

         Section 1.  Designations.  The  officers  of the  Corporation  shall be
chosen by the Board of  Directors.  The Board of Directors may choose a Chairman
of the Board, a President,  a Vice 



                                      -8-


President or Vice Presidents,  a Secretary,  a Treasurer,  one or more Assistant
Secretaries and/or Assistant  Treasurers,  and other officers and agents that it
shall deem  necessary  or  appropriate.  All officers of the  Corporation  shall
exercise  the powers  and  perform  the  duties  that shall from time to time be
determined by the Board of  Directors.  Any number of offices may be held by the
same person,  unless the  Certificate of  Incorporation  or these Bylaws provide
otherwise.

         Section 2. Term of, and  Removal  From,  Office.  At its first  regular
meeting after each annual meeting of stockholders,  the Board of Directors shall
choose a President, a Secretary,  and a Treasurer. It may also choose a Chairman
of the  Board,  a Vice  President  or Vice  Presidents,  one or  more  Assistant
Secretaries and/or Assistant  Treasurers,  and such other officers and agents as
it shall deem necessary or appropriate.  Each officer of the  Corporation  shall
hold office until his successor is chosen and shall qualify. Any officer elected
or appointed by the Board of Directors may be removed, with or without cause, at
any time by the affirmative  vote of a majority of the directors then in office.
Removal from office,  however,  shall not prejudice the contract rights, if any,
of the person  removed.  Any vacancy  occurring in any office of the Corporation
may be filled for the unexpired portion of the term by the Board of Directors.

         Section  3.   Compensation.   The  salaries  of  all  officers  of  the
Corporation  shall be fixed from time to time by the Board of Directors,  and no
officer shall be prevented from receiving a salary because he is also a director
of the Corporation.

         Section 4. The  Chairman of the Board.  The  Chairman of the Board,  if
any, shall be an officer of the Corporation and, subject to the direction of the
Board of Directors,  shall perform such executive,  supervisory,  and management
functions and duties as may be assigned to him from time to time by the Board of
Directors. He shall, if present,  preside at all meetings of stockholders and of
the Board of Directors.

         Section 5.   The President.

         (a)  The  President  shall  be  the  chief  executive  officer  of  the
Corporation and, subject to the direction of the Board of Directors,  shall have
general charge of the business,  affairs,  and property of the  Corporation  and
general  supervision  over its other officers and agents.  In general,  he shall
perform all duties  incident to the office of  President  and shall see that all
orders and resolutions of the Board of Directors are carried into effect.

         (b)  Unless  otherwise  prescribed  by  the  Board  of  Directors,  the
President shall have full power and authority to attend, act, and vote on behalf
of the Corporation at any meeting of the security holders of other  corporations
in which the Corporation may hold securities. At any such meeting, the President
shall  possess and may  exercise  any and all rights and powers  incident to the
ownership of such  securities  that the  Corporation  might have  possessed  and
exercised if it had been  present.  The Board of Directors may from time to time
confer like powers upon any other person or persons.

         Section 6. The Vice President.  The Vice  President,  if any, or in the
event there be more than one, the Vice Presidents in the order designated, or in
the absence of any  designation,  in the order of their election,  shall, in the
absence of the President or in the event of his  disability,  perform



                                      -9-


the duties and exercise the powers of the President and shall  generally  assist
the  President  and perform  such other duties and have such other powers as may
from time to time be prescribed by the Board of Directors.

         Section 7. The  Secretary.  The Secretary  shall attend all meetings of
the  Board of  Directors  and the  stockholders  and  record  all  votes and the
proceedings  of the  meetings  in a book to be kept for that  purpose.  He shall
perform  like  duties  for the  Executive  Committee  or  other  committees,  if
required.  He shall  give,  or cause to be  given,  notice  of all  meetings  of
stockholders and special  meetings of the Board of Directors,  and shall perform
such  other  duties  as may  from  time to time be  prescribed  by the  Board of
Directors, the Chairman of the Board, or the President,  under whose supervision
he shall act. He shall have custody of the seal of the  Corporation,  and he, or
an  Assistant  Secretary,  shall have  authority  to affix it to any  instrument
requiring it, and, when so affixed, the seal may be attested by his signature or
by the  signature of the  Assistant  Secretary.  The Board of Directors may give
general  authority to any other officer to affix the seal of the Corporation and
to attest the affixing thereof by his signature.

         Section 8. The Assistant Secretary. The Assistant Secretary, if any, or
in the event  there be more than one,  the  Assistant  Secretaries  in the order
designated,  or in  the  absence  of any  designation,  in the  order  of  their
election,  shall,  in the  absence  of the  Secretary  or in  the  event  of his
disability,  perform the duties and  exercise  the powers of the  Secretary  and
shall  perform  such other duties and have such other powers as may from time to
time be prescribed by the Board of Directors.

         Section 9. The  Treasurer.  The  Treasurer  shall  have  custody of the
corporate funds and other valuable effects, including securities, and shall keep
full and accurate  accounts of receipts and  disbursements in books belonging to
the Corporation  and shall deposit all moneys and other valuable  effects in the
name and to the credit of the Corporation in such  depositories as may from time
to time be designated by the Board of Directors.  He shall disburse the funds of
the  Corporation  in accord  with the orders of the Board of  Directors,  taking
proper vouchers for such disbursements,  and shall render to the Chairman of the
Board,  if any, the  President,  and the Board of  Directors,  whenever they may
require  it or at  regular  meetings  of  the  Board,  an  account  of  all  his
transactions as Treasurer and of the financial condition of the Corporation.

         Section 10. The Assistant Treasurer.  The Assistant Treasurer,  if any,
or in the event there shall be more than one, the  Assistant  Treasurers  in the
order  designated,  or in the absence of any designation,  in the order of their
election,  shall,  in the  absence  of the  Treasurer  or in  the  event  of his
disability,  perform  such other  duties and have such other  powers as may from
time to time be prescribed by the Board of Directors.

Article VII.      Indemnification.

         Reference is made to Section 145 and any other  relevant  provisions of
the General  Corporation Law of the State of Delaware.  Particular  reference is
made to the  class of  persons,  hereinafter  called  "Indemnitees",  who may be
indemnified by a Delaware corporation pursuant to the provisions of such Section
145, namely,  any person,  or the heirs,  executors,  or  administrators of such
person,  who  was or is a party  or is  threatened  to be  made a  party  to any
threatened,  pending or completed  action,  suit, or proceeding,  whether civil,
criminal,  administrative,  or  investigative,  by



                                      -10-


reason of the fact that such person is or was a director,  officer, employee, or
agent  of  such  corporation  or is or  was  serving  at  the  request  of  such
corporation as a director, officer, employee, or agent of such corporation or is
or was  serving  at the  request of such  corporation  as a  director,  officer,
employee, or agent of another corporation, partnership, joint venture, trust, or
other enterprise. The Corporation shall, and is hereby obligated, in addition to
any  obligation   incurred   pursuant  to  the   Corporation's   Certificate  of
Incorporation,  as amended,  to indemnify the Indemnitees,  and each of them, in
each and  every  situation  where  the  Corporation  is  obligated  to make such
indemnification pursuant to the aforesaid statutory provisions.  The Corporation
shall indemnify the  Indemnitees,  and each of them, in each and every situation
where,  under  the  aforesaid  statutory  provisions,  the  Corporation  is  not
obligated,   but  is   nevertheless   permitted  or  empowered,   to  make  such
indemnification,  it being understood that,  before making such  indemnification
with respect to any situation  covered under this sentence,  (i) the Corporation
shall  promptly make or cause to be made,  by any of the methods  referred to in
Subsection  (d)  of  such  Section  145,  a  determination  as to  whether  each
Indemnitee acted in good faith and in a manner he reasonably  believed to be in,
or not opposed to, the best  interests of the  Corporation,  and, in the case of
any criminal action or proceeding,  had no reasonable  cause to believe that his
conduct was unlawful, and (ii) that no such indemnification shall be made unless
it is  determined  that such  Indemnitee  acted in good faith and in a manner he
reasonably  believed  to be in, or not  opposed  to, the best  interests  of the
Corporation,  and,  in the case of any  criminal  action or  proceeding,  had no
reasonable cause to believe that his conduct was unlawful.

Article VIII.     Affiliated Transactions and Interested Directors.

         Section 1. Affiliated Transactions.  No contract or transaction between
the  Corporation  and one or more of its  directors or officers,  or between the
Corporation  and any  other  corporation,  partnership,  association,  or  other
organization  in which one or more of its directors or officers are directors or
officers or have a financial interest, shall be void or voidable solely for this
reason,  or solely because the director or officer is present at or participates
in the meeting of the Board of Directors or  committee  thereof that  authorizes
the contract or transaction or solely because his or their votes are counted for
such purpose if:

         (a) The material facts as to his relationship or interest and as to the
contract or transaction  are disclosed or are known to the Board of Directors or
the committee,  and the Board of Directors or committee in good faith authorizes
the  contract  or  transaction  by the  affirmative  vote of a  majority  of the
disinterested directors,  even though the disinterested directors be less than a
quorum; or

         (b) The material facts as to his relationship or interest and as to the
contract or transaction are disclosed or are known to the stockholders  entitled
to vote thereon,  and the contract or  transaction is  specifically  approved in
good faith by the vote of the stockholders; or

         (c) The contract or transaction is fair as to the Corporation as of the
time it is  authorized,  approved,  or  ratified  by the Board of  Directors,  a
committee thereof, or the stockholders.

         Section 2. Determining  Quorum.  Common or interested  directors may be
counted in  determining  the  presence  of a quorum at a meeting of the Board of
Directors  or  of  a  committee   thereof  which   authorizes  the  contract  or
transaction.


                                      -11-



 Article IX. Stock Certificates.

         Section 1.   Form and Signatures.

         (a) Every  holder of stock of the  Corporation  shall be  entitled to a
certificate stating the number and class, and series, if any, of shares owned by
him,  signed by the  Chairman  of the Board,  if any, or the  President  and the
Treasurer or an Assistant Treasurer,  or the Secretary or an Assistant Secretary
of the Corporation,  and bearing the seal of the Corporation. The signatures and
the  seal  may be  facsimiles.  A  certificate  may be  signed,  manually  or by
facsimile,  by a transfer agent or registrar  other than the  Corporation or its
employee.  In case any officer who has signed, or whose facsimile  signature was
placed  on, a  certificate  shall  have  ceased to be such  officer  before  the
certificate is issued, it may nevertheless be issued by the Corporation with the
same effect as if he were such officer at the date of its issue.

         (b) All stock  certificates  representing  shares of capital stock that
are  subject to  restrictions  on  transfer  or to other  restrictions  may have
imprinted  thereon  any  notation  to that  effect  determined  by the  Board of
Directors.

         Section 2. Registration of Transfer.  Upon surrender to the Corporation
or any  transfer  agent of the  Corporation  of a  certificate  for shares  duly
endorsed  or  accompanied  by proper  evidence  of  succession,  assignment,  or
authority to transfer,  the  Corporation or its transfer agent shall issue a new
certificate to the person  entitled  thereto,  cancel the old  certificate,  and
record the transaction upon the books of the Corporation.

         Section 3. Registered Stockholders.

         (a) Except as  otherwise  provided  by law,  the  Corporation  shall be
entitled to recognize the  exclusive  right of a person who is registered on its
books as the owner of shares of its capital stock to receive  dividends or other
distributions and to vote or consent as such owner, and to hold liable for calls
and assessments any person who is registered on its books as the owner of shares
of its  capital  stock.  The  Corporation  shall not be bound to  recognize  any
equitable  or legal  claim to, or  interest  in,  such shares on the part of any
other person.

         (b) If a stockholder  desires that notices  and/or  dividends  shall be
sent to a name or address other than the name or address  appearing on the stock
ledger  maintained by the  Corporation,  or its transfer agent or registrar,  if
any,  the  stockholder  shall  have the duty to notify the  Corporation,  or its
transfer  agent or  registrar,  if any, in writing of his desire and specify the
alternate name or address to be used.

         Section 4. Record Date. In order that the Corporation may determine the
stockholders of record who are entitled to receive notice of, or to vote at, any
meeting of  stockholders  or any  adjournment  thereof or to express  consent to
corporate  action in  writing  without a  meeting,  to  receive  payment  of any
dividend or other  distribution  or allotment of any rights,  or to exercise any
rights in respect of any  change,  conversion,  or  exchange of stock or for the
purpose of any lawful action, the Board of Directors may, in advance, fix a date
as the record date for any such determination.  Such date shall not be more than
sixty  nor less than ten days  before  the date of such  meeting,



                                      -12-


nor more than sixty days prior to the date of any other action.  A determination
of  stockholders  of record  entitled  to notice of, or to vote at, a meeting of
stockholders  shall apply to any  adjournment  of the meeting taken  pursuant to
Section 8 of Article II; provided,  however, that the Board of Directors may fix
a new record date for the adjourned meeting.

         Section  5.  Lost,  Stolen,  or  Destroyed  Certificates.  The Board of
Directors may direct that a new certificate be issued to replace any certificate
theretofore  issued by the  Corporation  that,  it is  claimed,  has been  lost,
stolen, or destroyed, upon the making of an affidavit of that fact by the person
claiming the certificate to be lost, stolen, or destroyed.  When authorizing the
issue of a new certificate, the Board of Directors may, in its discretion and as
a condition  precedent to the issuance  thereof,  require the owner of the lost,
stolen, or destroyed certificate, or his legal representative,  to advertise the
same in such manner as it shall require,  and/or to give the  Corporation a bond
in such sum,  or other  security  in such form,  as it may  direct as  indemnity
against any claims that may be made against the Corporation  with respect to the
certificate claimed to have been lost, stolen, or destroyed.

Article X.        General Provisions.

         Section  1.  Dividends.  Subject  to  the  provisions  of law  and  the
Certificate of  Incorporation,  dividends upon the outstanding  capital stock of
the  Corporation  may be  declared by the Board of  Directors  at any regular or
special  meeting,  and may be paid in cash,  in  property,  or in  shares of the
Corporation`s capital stock.

         Section 2.  Reserves.  The Board of  Directors  shall have full  power,
subject  to the  provisions  of law and the  Certificate  of  Incorporation,  to
determine whether any, and, if so, what part, of the funds legally available for
the  payment  of  dividends  shall  be  declared  as  dividends  and paid to the
stockholders of the Corporation. The Board of Directors, in its sole discretion,
may fix a sum that may be set  aside or  reserved  over and  above  the  paid-in
capital of the  Corporation as a reserve for any proper  purpose,  and may, from
time to time, increase, diminish, or vary such amount.

         Section 3. Fiscal Year. Except as from time to time otherwise  provided
by the Board of  Directors,  the  fiscal  year of the  Corporation  shall end on
December 31 in each year.

         Section 4. Seal. The corporate  seal shall have  inscribed  thereon the
name of the Corporation, the year of its incorporation, and the words "Corporate
Seal" and "Delaware".

Article XI.       Amendments.

         The Board of  Directors  or the  stockholders  shall  have the power to
alter and repeal these Bylaws and to adopt new Bylaws by an affirmative  vote of
a majority of the whole Board or of the  stockholders,  provided  that notice of
the  proposal  to alter or repeal  these  Bylaws or to adopt new Bylaws  must be
included  in the notice of the meeting of the Board of  Directors  or meeting of
the stockholders at which such action takes place.









    THIS WARRANT AND THE SECURITIES  ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE
NOT BEEN  REGISTERED  UNDER THE  SECURITIES ACT OF 1933 (THE "ACT") OR ANY STATE
SECURITIES  LAWS  AND  MAY  NOT  BE  OFFERED,  SOLD,  TRANSFERRED,   PLEDGED  OR
HYPOTHECATED IN THE ABSENCE OF ANY EFFECTIVE  REGISTRATION  STATEMENT AS TO SUCH
SECURITIES  FILED  UNDER  THE  ACT,  OR  AN  EXEMPTION  FROM  REGISTRATION,  AND
COMPLIANCE  WITH  APPLICABLE  STATE  SECURITIES  LAWS. THE ISSUER MAY REQUIRE AN
OPINION OF COUNSEL  SATISFACTORY TO THE ISSUER HEREOF THAT SUCH  REGISTRATION IS
NOT REQUIRED AND THAT SUCH LAWS ARE COMPLIED WITH.



VOID AFTER 3:30 P.M., EASTERN TIME, ON                        .  199



                                REPRESENTATIVE'S
                               WARRANT TO PURCHASE
                      COMMON STOCK AND REDEEMABLE WARRANTS

                                 QC OPTICS, INC.


This is to Certify That, FOR VALUE  RECEIVED,  Schneider  Securities,  Inc. (the
"Holder") is entitled to purchase,  subject to the  provisions  of this Warrant,
from QC Optics,  Inc.  ("Company"),  a Delaware  corporation,  at any time on or
after______________ , and not later than 3:30 p.m., Eastern Time, on____________
,1997  _______________  shares of Common  Stock  and  ______________  Redeemable
Warrants of the Company  ("Securities")  exercisable at a purchase price for the
Securities which is ___% of the public offering price ,in the case of the 95,000
shares  of Common  Stock at $_____  per  share  and,  in the case of the  95,000
Redeemable  Warrants at $ per Redeemable Warrant .The number of Securities to be
received  upon the  exercise  of this  Warrant  and the price to be paid for the
Securities  may be  adjusted  from time to time as  hereinafter  set forth.  The
purchase  price of a Security in effect at any time and as adjusted from time to
time is hereinafter  sometimes referred to as the "Exercise Price." This Warrant
is or may be one of a series of Warrants identical in form issued by the Company
to purchase an aggregate of 950,000 Shares of Common Stock and 95,000 Redeemable
Warrants  or  50,000  Units.  The  Securities,  as  adjusted  from time to time,
underlying  the  Warrants  are  hereinafter  sometimes  referred  to as "Warrant
Securities".  The  Securities  issuable  upon  the  exercise  hereof  are in all
respects  identical to the securities  being  purchased by the  Underwriter  for
resale to the public  pursuant to the terms and  conditions of the  Underwriting
Agreement entered into on this date between the Company and Holder,  except that
the Exercise Price per share of Common Stock to be acquired upon the exercise of
the Redeemable Warrants issuable to Holder pursuant hereto shall be $ per share.

(a) Exercise of Warrant.  Subject to the provisions of Section (g) hereof,  this
Warrant may be  exercised in whole or in part at anytime or from time to time on
or after  ____________  , 1997,  but not later than 3:30 p.m.,  Eastern  Time on
___________,  2001,  or if  _____________,  2001,  is a  day  on  which  banking
institutions  are  authorized by law to close,  then on the next  succeeding day
which  shall not be such a day,  by  presentation  and  surrender  hereof to the
Company or at the office of its stock transfer  agent, if any, with the Purchase
Form annexed  hereto duly  executed and  accompanied  by payment of the Exercise
Price for the number of shares of Common Stock or  Redeemable  Warrants,  as the
case may be as speficied in such Form, together with all federal and state taxes
applicable  upon such  exercise.  The  Company  agrees to provide  notice to the
Holder that any tender offer is being made for the  Securities no later than the
day the  Company  becomes  aware  that any  tender  offer is being  made for the
Securities. If this Warrant should be exercised in part only, the Company shall,
upon  surrender  of this  Warrant  for  cancellation,  execute and deliver a new
Warrant evidencing the right of the Holder to purchase the balance of the shares





purchasable   hereunder  along  with  any  additional  Redeemable  Warrants  not
exercised.  Upon  receipt by the  Company  of this  Warrant at the office of the
Company or at the office of the Company's  stock transfer  agent, in proper form
for exercise and  accompanied by the total Exercise  Price,  the Holder shall be
deemed to be the holder of record of the Securities issuable upon such exercise,
notwithstanding  that the stock  transfer  books of the  Company  shall  then be
closed  or that  certificates  representing  such  Securities  shall not then be
actually delivered to the Holder.


    (b)  Reservation of Securities.  The Company hereby agrees that at all times
there shall be reserved  for  issuance  and/or  delivery  upon  exercise of this
Warrant such number of shares of Securities as shall be required for issuance or
delivery upon exercise of this Warrant.  The Company  covenants and agrees that,
upon exercise of the Warrants and payment of the Exercise  Price  therefor,  all
Securities  and other  securities  issuable upon such exercise shall be duly and
validly  issued,  fully paid,  non-assessable  and not subject to the preemptive
rights of any  stockholder.  As long as the Warrants shall be  outstanding,  the
Company  shall use its best efforts to cause all  Securities  issuable  upon the
exercise of the Warrants to be listed  (subject to official  notice of issuance)
on all  securities  exchanges  on which the Common Stock issued to the public in
connection herewith may then be listed and/or quoted on NASDAQ.

    (c) Fractional Shares. No fractional shares or scrip representing fractional
shares  shall be issued upon the exercise of this  Warrant.  With respect to any
fraction of a share called for upon any exercise  hereof,  the Company shall pay
to the Holder an amount in cash equal to such fraction multiplied by the current
market value of such fractional share, determined as follows:

    (1) If the  Securities  are  listed on a  national  securities  exchange  or
admitted to unlisted  trading  privileges  on such  exchange,  the current value
shall be the last  reported  sale price of the Common Stock on such  exchange on
the last  business  day prior to the date of exercise  of this  Warrant or if no
such sale is made on such day,  the average of the closing bid and asked  prices
for such day on such exchange; or

    (2) If the  Securities  are not so listed or admitted  to  unlisted  trading
privileges,  the current  value shall be the mean of the last  reported  bid and
asked  prices  reported  by  the  National  Association  of  Securities  Dealers
Automated  Quotation  System (or, if not so quoted on NASDAQ or by the  National
Quotation  Bureau,  Inc.)  on the  last  business  day  prior to the date of the
exercise of this Warrant; or

    (3) If the  Securities  are not so listed or admitted  to  unlisted  trading
privileges and bid and asked prices are not so reported, the current value shall
be an amount, not less than book value,  determined in such reasonable manner as
may be prescribed by the Board of Directors of the Company,  such  determination
to be final and binding on the Holder.

   (d)  Exchange,  Assignment or Loss of Warrant.  This Warrant is exchangeable,
without expense,  at the option of the Holder,  upon  presentation and surrender
hereof to the Company or at the office of its stock transfer  agent, if any, for
other  Warrants  of  different  denominations  entitling  the Holder  thereof to
purchase  (under the same terms and  conditions  as provided by this Warrant) in
the aggregate the same number of Securities purchasable hereunder.  This Warrant
may not be sold,  transferred,  assigned,  or hypothecated  until after one year
from the effective date of the registration  statement except that it may be (i)
assigned  in  whole  or in part to the  officers  of the  "Underwriter(s)",  and
(ii)transferred  to any successor to the business of the  "Underwriter(s)."  Any
such assignment shall be made by surrender of this Warrant to the Company, or at
the office of its stock transfer agent, if any, with the Assignment Form annexed
hereto  duly  executed  and  with  funds  sufficient  to pay any  transfer  tax;
whereupon the Company shall,  without charge,  execute and deliver a new Warrant
in the name of the assignee  named in-such  instrument of  assignment,  and this
Warrant shall promptly be canceled. This Warrant may be divided or combined with
other  Warrants  which  carry the same rights  upon  presentation  hereof at the
office of the  Company or at the  office of its stock  transfer  agent,  if any,
together with a written notice  specifying the names and  denominations in which
new  Warrants  are to be  issued  and  signed  by the  Holder  hereof.  The term
"Warrant" as used herein  includes any Warrants  issued in  substitution  for or
replacement  of this  Warrant,  or into  which  this  Warrant  may be divided or
exchanged.  Upon  receipt by the Company of evidence  satisfactory  to it of the
loss,  theft,  destruction  or mutilation  of this Warrant,  and (in the case of
loss, theft or destruction) of reasonably satisfactory indemnification, and upon


                                       2


surrender  and  cancellation  of this Warrant,  if  mutilated,  the Company will
execute and  deliver a new Warrant of like tenor and date.  Any such new Warrant
executed and delivered shall constitute an additional  contractual obligation on
the part of the Company, whether or not the Warrant so lost, stolen,  destroyed,
or mutilated shall be at any time enforceable by anyone.

    (e)  Rights of the  Holder.  The  Holder  shall not,  by virtue  hereof,  be
entitled to any rights of a stockholder in the Company, either at law or equity,
and the rights of the Holder are limited to those  expressed  in the Warrant and
are not enforceable against the Company except to the extent set forth herein.

    (f) Notices to Warrant Holders. So long as this Warrant shall be outstanding
and  unexercised  (i) if the Company shall pay any dividend  exclusive of a cash
dividend, or make any distribution upon the Common Stock, or (ii) if the Company
shall offer to the holders of Common Stock for  subscription or purchase by them
any shares of stock of any class or any other  rights,  or (iii) if any  capital
reorganization  of the  Company,  reclassification  of the capital  stock of the
Company,   consolidation   or  merger  of  the  Company  with  or  into  another
corporation, sale, lease or transfer of all or substantially all of the property
and assets of the Company to another  corporation,  or voluntary or  involuntary
dissolution,  liquidation or winding up of the Company shall be effected,  then,
in any such case,  the Company  shall cause to be  delivered  to the Holder,  at
least ten (10) days prior to the date specified in (x) or (y) below, as the case
may be, a notice  containing  a brief  description  of the  proposed  action and
stating  the date on which (x) a record is to be taken for the  purpose  of such
dividend, distribution or rights, or (y) such reclassification,  reorganization,
consolidation, merger, conveyance, lease, dissolution, liquidation or winding up
is to take place and the date,  if any, is to be fixed,  as of which the holders
of Common Stock of record  shall be entitled to exchange  their shares of Common
Stock  for  equivalent  securities  or  other  property  deliverable  upon  such
reclassification,    reorganization,    consolidation,    merger,    conveyance,
dissolution, liquidation or winding up.

      (g) Adjustment of Exercise  Price and  Number  of Shares  of Common  Stock
Deliverable.

    (A)(i) Except as hereinafter  provided,  in the event the Company shall,  at
any time or from time to time after the date hereof,  issue any shares of Common
Stock as a stock  dividend  to the  holders of Common  Stock,  or  subdivide  or
combine the  outstanding  shares of Common Stock into a greater or lesser number
of shares (any such issuance,  subdivision  or  combination  being herein call a
"Change of Shares"),  then, and  thereafter  upon each further Change of Shares,
the Exercise Price of the Common Stock issuable upon the exercise of the Warrant
and the Redeemable  Warrant in effect immediately prior to such Change of Shares
shall be changed to a price (including any applicable  fraction of a cent to the
nearest  cent)  determined  by dividing  (i) the sum of (a) the total  number of
shares of Common Stock  outstanding  immediately prior to such Change of Shares,
multiplied by the Exercise Price in effect  immediately  prior to such Change of
Shares,  and (b) the  consideration,  if any,  received by the Company upon such
issuance,  subdivision  or  combination  by (ii) the  total  number of shares of
Common  Stock  outstanding  immediately  after such Change of Shares;  provided,
however,  that in no event shall the Exercise Price be adjusted pursuant to this
computation to an amount in excess of the Exercise  Price in effect  immediately
prior to such  computation,  except in the case of a combination  of outstanding
shares of Common Stock.

    For the  purposes  of any  adjustment  to be made in  accordance  with  this
Section (g) the following provisions shall be applicable:

    (I) Shares of Common Stock issuable by way of dividend or other distribution
on any  capital  stock  of the  Company  shall be  deemed  to have  been  issued
immediately  after the opening of business on the day  following the record date
for the determination of shareholders entitled to receive such dividend or other
distribution and shall be deemed to have been issued without consideration.

    (II) The number of shares of Common Stock at any one time outstanding  shall
not be deemed to include the number of shares issuable  (subject to readjustment
upon the actual  issuance  thereof)  upon the  exercise  of  options,  rights or
warrants and upon the  conversion  or exchange of  convertible  or  exchangeable
securities.

    (ii) Upon each  adjustment  of the Exercise  Price  pursuant to this Section
(g), the number of shares of Common Stock and  Redeemable  Warrants  purchasable
upon the exercise of each Warrant shall be the number derived by


                                       3


multiplying  the  number  of shares of  Common  Stock  and  Redeemable  Warrants
purchasable immediately prior to such adjustment by the Exercise Price in effect
prior to such  adjustment and dividing the product so obtained by the applicable
adjusted Exercise Price.



    (B) In case of any  reclassification  or  change of  outstanding  Securities
issuable  upon  exercise of the Warrants  (other than a change in par value,  or
from par value to no par value, or from no par value to par value or as a result
of a subdivision or combination),  or in case of any  consolidation or merger of
the  Company  with  or into  another  corporation  other  than a  merger  with a
"Subsidiary" (which shall mean any corporation or corporations,  as the case may
be, of which  capital  stock  having  ordinary  power to elect a majority of the
Board of Directors of such corporation (regardless of whether or not at the time
capital  stock of any other class or classes of such  corporation  shall have or
may have voting power by reason of the happening of any  contingency)  is at the
time directly or indirectly owned by the Company or by one or more Subsidiaries)
or by the Company and one or more  Subsidiaries  in which  merger the Company is
the continuing  corporation and which does not result in any reclassification or
change of the then  outstanding  shares of Common Stock or other  capital  stock
issuable  upon  exercise of the Warrants  (other than a change in par value,  or
from par value to no par value, or from no par value to par value or as a result
of subdivision or  combination)  or in case of any sale or conveyance to another
corporation of the property of the Company as an entirety or substantially as an
entirety, then, as a condition of such reclassification,  change, consolidation,
merger,  sale or  conveyance,  the  Company,  or such  successor  or  purchasing
corporation,  as the case may be,  shall  make  lawful  and  adequate  provision
whereby  the  Holder  of each  Warrant  then  outstanding  shall  have the right
thereafter  to  receive  on  exercise  of such  Warrant  the kind and  amount of
securities  and  property   receivable  upon  such   reclassification,   change,
consolidation,  merger,  sale  or  conveyance  by a  holder  of  the  number  of
securities  issuable  upon  exercise of such Warrant  immediately  prior to such
reclassification,  change,  consolidation,  merger, sale or conveyance and shall
forthwith file at the principal  office of the Company a statement signed by its
President or a Vice President and by its Treasurer or an Assistant  Treasurer or
its  Secretary  or  an  Assistant  Secretary  evidencing  such  provision.  Such
provisions  shall  include  provision for  adjustments  which shall be as nearly
equivalent  as may be  practicable  to the  adjustments  provided for in Section
(g)(A).  The above  provisions of this Section (g)(B) shall  similarly  apply to
successive  reclassifications  and  changes  of shares  of  Common  Stock and to
successive consolidations, mergers, sales or conveyances.

    (C)  Irrespective of any adjustments or changes in the Exercise Price or the
number of Securities  purchasable  upon  exercise of the  Warrants,  the Warrant
Certificates  theretofore and thereafter issued shall,  unless the Company shall
exercise its option to issue new Warrant Certificates pursuant hereto,  continue
to express  the  Exercise  Price per share and the number of shares  purchasable
thereunder as the Exercise Price per share and the number of shares  purchasable
thereunder  as  expressed  in  the  Warrant  Certificates  when  the  same  were
originally issued.

    (D) After each  adjustment  of the Exercise  Price  pursuant to this Section
(g), the Company will promptly  prepare a certificate  signed by the Chairman or
President, and by the Treasurer or an Assistant Treasurer or the Secretary or an
Assistant Secretary,  of the Company setting forth: (i) the Exercise Price as so
adjusted,  (ii) the  number of  Securities  purchasable  upon  exercise  of each
Warrant,  after  such  adjustment,  and  (iii' a brief  statement  of the  facts
accounting for such adjustment.  The Company will promptly file such certificate
in the Company's  minute books and cause a brief  summary  thereof to be sent by
ordinary  first class mail to each Holder at his last address as it shall appear
on the  registry  books of the  Company.  No failure to mail such notice nor any
defect  therein or in the mailing  thereof  shall  affect the  validity  thereof
except as to the  holder to whom the  Company  failed  to mail such  notice,  or
except as to the holder whose notice was defective.  The affidavit of an officer
or the  Secretary or an Assistant  Secretary of the Company that such notice has
been mailed shall, in the absence of fraud, be prima facie evidence of the facts
stated therein.

    (E) No adjustment  of the Exercise  Price shall be made as a result of or in
connection  with  the  issuance  or sale of  Securities  if the  amount  of said
adjustment shall be less than $.10,  provided,  however,  that in such case, any
adjustment  that would  otherwise  be required  then to be made shall be carried
forward and shall be made at the time of and together  with the next  subsequent
adjustment that shall amount,  together with any adjustment so carried


                                       4


forward,  to at least $.10.  In addition,  Holders shall not be entitled to cash
dividends  paid by the Company  prior to the exercise of any Warrant or Warrants
held by them.



    (F) In the event that the Company shall at any time prior to the exercise of
all Warrants declare a dividend  consisting  solely of shares of Common Stock or
otherwise distribute to its stockholders any assets, property, rights, evidences
of  indebtedness,  the Holders of the unexercised  Warrants shall  thereafter be
entitled,  in  addition  to the  Securities  or other  securities  and  property
receivable  upon the  exercise  thereof,  to receive,  upon the exercise of such
Warrants,  the same property,  assets, rights,  evidences of indebtedness,  that
they  would  have been  entitled  to  receive  at the time of such  dividend  or
distribution  as if the Warrants had been  exercised  immediately  prior to such
dividend or distribution. At the time of any such dividend or distribution,  the
Company shall make appropriate  reserves to ensure the timely performance of the
provisions of this Section (g).

    (h) Piggyback  Registration.  If, at any time  commencing  one year from the
effective  date of the  registration  statement  and  expiring  four  (4)  years
thereafter,  the Company  proposes to register any of its  securities  under the
Securities Act of 1933, as amended (the "Act") (other than in connection  with a
merger or pursuant to Form S-8, S-4 or other comparable  registration statement)
it will give written notice by registered  mail, at least thirty (30) days prior
to the filing of each such  registration  statement,  to the  Holders and to all
other Holders of the Warrants and/or the Warrant  Securities of its intention to
do so. If the Holder or other Holders of the Warrants and/or Warrant  Securities
notify the Company  within  twenty (20) days after receipt of any such notice of
its or their desire to include any such securities in such proposed registration
statement,  the Company shall afford each of the Underwriter and such Holders of
the Warrants and/or Warrant  Securities the opportunity to have any such Warrant
Securities registered under such registration statement.

    Notwithstanding  the provisions of this Section,  the Company shall have the
right at any time after it shall  have given  written  notice  pursuant  to this
Section  (irrespective  of whether a written  request for  inclusion of any such
securities  shall  have  been  made)  to elect  not to file  any  such  proposed
registration  statement,  or to withdraw  the same after the filing but prior to
the effective date thereof.

      (i)    Demand Registration.

(1) At any time commencing one year from the effective date of the  registration
statement  and expiring four (4) years  thereafter,  the Holders of the Warrants
and/or Warrant Securities  representing a "Majority" (as hereinafter defined) of
such  securities  (assuming the exercise of all of the Warrants)  shall have the
right (which right is in addition to the  registration  rights under Section (i)
hereof),  exercisable  by written  notice to the  Company,  to have the  Company
prepare and file with the Securities and Exchange Commission (the "Commission"),
on one occasion, a registration statement and such other documents,  including a
prospectus,  as may be  necessary in the opinion of both counsel for the Company
and  counsel  for the  Underwriter  and  Holders,  in order to  comply  with the
provisions  of the Act,  so as to  permit a  public  offering  and sale of their
respective  Warrant  Securities for nine (9) consecutive  months by such Holders
and any other holders of the Warrants  and/or Warrant  Securities who notify the
Company  within ten (10) days after  receiving  notice  from the Company of such
request.

    (2)  The  Company  covenants  and  agrees  to  give  written  notice  of any
registration  request  under  this  Section  (i) by any Holder or Holders to all
other registered  Holders of the Warrants and the Warrant  Securities within ten
(10) days from the date of the receipt of any such registration request.

    (3) In addition to the  registration  rights  under this  Section (i) at any
time commencing one year after the effective date of the registration  statement
and expiring four (4) years thereafter, the Holders of Representative's Warrants
and/or Warrant  Securities shall have the right,  exercisable by written request
to the Company, to have the Company prepare and file, on one occasion,  with the
Commission a registration  statement so as to permit a public  offering and sale
for nine (9)  consecutive  months by such  Holders  of its  Warrant  Securities;
provided,  however, that


                                       5


the provisions of Section (i)(2) hereof shall not apply to any such registration
request and  registration and all costs incident thereto shall be at the expense
of the Holder or Holders making such request.


(j) Covenants of the Company With Respect to  Registration.  In connection  with
any  registration  under  Section (h) or (i) hereof,  the Company  covenants and
agrees as follows:

    (i) The Company shall use its best efforts to file a registration  statement
within  sixty (60) days of receipt  of any demand  therefor,  shall use its best
efforts to have any registration  statement  declared  effective at the earliest
possible time, and shall furnish each Holder desiring to sell Warrant Securities
such number of prospectuses as shall reasonably be requested.

    (ii) The  Company  shall  pay all  costs  (excluding  fees and  expenses  of
Holder(s)'  counsel  and any  underwriting  or  selling  commissions),  fees and
expenses  in  connection  with all  registration  statements  filed  pursuant to
Sections (h), (i) and (j) hereof including,  without  limitation,  the Company's
legal and accounting fees, printing expenses, blue sky fees and expenses. If the
Company shall fail to comply with the provisions of Section (j)(i),  the Company
shall,  in addition to any other  equitable  or other  relief  available  to the
Holder(s),  extend the Exercise Period by such number of days as shall equal the
delay caused by the Company's failure.

    (iii) The  Company  will take all  necessary action which may be required in
qualifying or  registering  the Warrant  Securities  included in a  registration
statement  for offering and sale under the  securities  or blue sky laws of such
states as are reasonably  requested by the Holder(s),  provided that the Company
shall not be  obligated  to  execute or file any  general  consent to service of
process to qualify as a foreign corporation to do business under the laws of any
such jurisdiction.

    (iv) The Company shall indemnify the Holder(s) of the Warrant  Securities to
be sold  pursuant to any  registration  statement  and each person,  if any, who
controls  such  Holders  within the  meaning of Section 15 of the Act or Section
20(a) of the Securities  Exchange Act of 1934, as amended ("Exchange Act"), from
and  against  all loss,  claim,  damage,  expense or  liability  (including  all
expenses  reasonably  incurred in investigating,  preparing or defending against
any claim whatsoever) to which any of them may become subject under the Act, the
Exchange Act or otherwise,  arising from such registration statement but only to
the same extent and with the same effect as the provisions pursuant to which the
Company has agreed to indemnify  the  Underwriter  contained in Section 7 of the
Underwriting Agreement relating to the offering.

    (v)  The  Holder(s)  of the  Warrant  Securities  to be sold  pursuant  to a
registration statement,  and their successors and assigns, shall severally,  and
not jointly,  indemnify the Company, its officers and directors and each person,
if any, who controls the Company  within the meaning of Section 15 of the Act or
Section 20(a) of the Exchange Act, against all loss, claim, damage or expense or
liability   (including  all  expenses   reasonably  incurred  in  investigating,
preparing or defending  against any claim  whatsoever)  to which they may become
subject under the Act, the Exchange Act or otherwise,  arising from  information
furnished by or on behalf of such Holders,  or their successors or assigns,  for
specific  inclusion in such  registration  statement to the same extent with the
same  effect  as the  provisions  contained  in  Section  7 of the  Underwriting
Agreement pursuant to which the Underwriter has agreed to indemnify the Company.

         (vi) The Holder(s)  may exercise  their  Warrants  prior to the initial
filing of any registration statement or the effectiveness thereof.



    (vii)The Company shall not permit the inclusion of any securities other than
the  Warrant  Securities  to be  included in any  registration  statement  filed
pursuant to Section (i) hereof, or permit any other registration statement to be
or remain effective during the  effectiveness of a registration  statement filed
pursuant  to Section  (i)  hereof,  other than a  secondary  offering  of equity
securities of the Company,  without the prior written  consent of the Holders of
the


                                       6


Warrants  and Warrant  Securities  representing  a Majority  of such  securities
(assuming an exercise of all the Warrants underlying the Warrants).

(viii) The Company  shall furnish to each Holder  participating  in the offering
and to each underwriter, if any, a signed counterpart,  addressed to such Holder
or underwriter, of (x) an opinion of counsel to the Company, dated the effective
date of such  registration  statement  (and,  if such  registration  includes an
underwritten public offering, an opinion dated the date of the closing under the
underwriting  agreement),  and (y) a "cold  comfort"  letter dated the effective
date of such  registration  statement  (and,  if such  registration  includes an
underwritten  public offering,  a letter dated the date of the closing under the
underwriting  agreement) signed by the independent  public  accountants who have
issued  a  report  on  the  Company's  financial  statements  included  in  such
registration  statement,  in each case covering  substantially  the same matters
with  respect  to such  registration  statement  (and  the  prospectus  included
therein) and, in the case of such  accountants'  letter,  with respect to events
subsequent to the date of such financial statements,  as are customarily covered
in  opinions  of  issuer's  counsel and in  accountants'  letters  delivered  to
underwriters in underwritten public offerings of securities.

    (ix) The Company shall as soon as  practicable  after the effective  date of
the registration statement,  and in any event within 15 months thereafter,  make
"generally  available to its security  holders"  (within the meaning of Rule 158
under the Act) an earnings  statement (which need not be audited) complying with
Section 11(a) of the Act and covering a period of at least 12 consecutive months
beginning after the effective date of the registration statement.

    (x) The Company shall deliver  promptly to each Holder  participating in the
offering  requesting the correspondence and memoranda described below and to the
managing  underwriters,  copies of all correspondence between the Commission and
the Company,  its counsel or auditors and all memoranda  relating to discussions
with the Commission or its staff with respect to the registration  statement and
permit each Holder and  underwriter to do such  investigation,  upon  reasonable
advance  notice,  with respect to  information  contained in or omitted from the
registration   statement  as  it  deems  reasonably  necessary  to  comply  with
applicable  securities  laws or rules of the National  Association of Securities
Dealers,  Inc. ("NASD") or an Exchange.  Such investigation shall include access
to books,  records and properties and  opportunities  to discuss the business of
the Company with its officers and independent  auditors,  all to such reasonable
extent  and at  such  reasonable  times  and as  often  as any  such  Holder  or
underwriter shall reasonably request.

    (xi)  The  Company  shall  enter  into an  underwriting  agreement  with the
managing  underwriters,  which may be the  Underwriter.  Such agreement shall be
satisfactory   in  form  and  substance  to  the  Company,   and  such  managing
underwriters,  and shall contain such representations,  warranties and covenants
by the Company and such other terms as are  customarily  contained in agreements
of that type used by the managing underwriter;  provided however, that no Holder
shall be required to make any representations,  warranties or covenants or grant
any indemnity to which it shall object in any such underwriting  agreement.  The
Holders  shall  be  parties  to  any  underwriting   agreement  relating  to  an
underwritten sale of their Warrant Securities and may, at their option,  require
that any or all the representations,  warranties and covenants of the Company to
or for  the  benefit  of  such  underwriters  shall  also be made to and for the
benefit  of such  Holders.  Such  Holders  shall  not be  required  to make  any
representations  or  warranties  to  or  agreements  with  the  Company  or  the
underwriters  except as they may  relate  to such  Holders  and  their  intended
methods of distribution.

    (xii) For  purposes of this Agreement,  the term " Majority" in reference to
the  Holders of Warrants  or Warrant  Securities,  shall mean in excess of fifty
(50%) of the then outstanding  Warrants and Warrant  Securities that (i) are not
held by the Company, an affiliate,  officer, creditor, employee or agent thereof
or any of their respective  affiliates,  members of their family, persons acting
as  nominees  or in  conjunction  therewith  or (ii) have not been resold to the
public pursuant to a registration  statement filed with the Commission under the
Act.

(k) Conditions of Company's Obligations.  The Company's obligation under Section
j hereof shall be  conditioned  as to each such public  offering,  upon a timely
receipt by the Company in writing of:


                                       7


    (A) Information as to the terms of such public  offering  furnished by or on
behalf of the Holders making a public  distribution of their Warrant Securities;
and

    (B) Such other  information as the Company may reasonably  require from such
Holder,  or any underwriter for any of them, for inclusion in such  registration
statement or offering statement or post-effective amendment.

    (C) An agreement  by the Holder to sell his Warrants and Warrant  Securities
on the basis provided in the Underwriting Agreement.
    (1) Continuing Effect of Agreement. The Company's agreements with respect to
the Warrant Securities in this Warrant will continue in effect regardless of the
exercise or surrender of this Warrant.

    (m) Notices. Any notices or certificates by the Company to the Holder and by
the Holder to the Company shall be deemed  delivered if in writing and delivered
personally or sent by certified  mail,  to the Holder,  addressed to him or sent
to, Schneider Securities, Inc. 1120 Lincoln Street, Denver, CO 80203, or, if the
Holder has designated,  by notice in writing to the Company,  any other address,
to such other address, and, if to the Company,  addressed to it at 154 Middlesex
Turnpike,  Burlington,  MA 01803.  The Company may change its address by written
notice to Schneider Securities, Inc.

    (n) Limited  Transferability.  This Warrant  Certificate and the Warrant may
not be sold,  transferred,  assigned or hypothecated for a one-year period after
the effective date of the  Registration  Statement except to underwriters of the
Offering  referred to in the  Underwriting  Agreement or to individuals  who are
either partners or officers of such an underwriter or by will or by operation of
law. The Warrant may be divided or combined,  upon request to the Company by the
Warrantholder,  into a certificate or certificates evidencing the same aggregate
number of Warrants. The Warrant may not be offered, sold,  transferred,  pledged
or  hypothecated  in the absence of any effective  registration  statement as to
such Warrant filed under the Act, or an exemption  from the  requirement of such
registration,  and compliance with the applicable  federal and state  securities
laws. The Company may require an opinion of counsel  satisfactory to the Company
that such registration is not required and that such laws are complied with. The
Company may treat the  registered  holder of this Warrant as he or it appears on
the Company's book at any time as the Holder for all purposes. The Company shall
permit the Holder or his duly authorized  attorney,  upon written request during
ordinary  business  hours,  to inspect and copy or make  extracts from its books
showing the registered holders of Warrants.

    (o)  Transfer to Comply  With the  Securities  Act of 1933.  The Company may
cause the  following  legend,  or one  similar  thereto,  to be set forth on the
Warrants and on each certificate  representing Warrant Securities,  or any other
security  issued or  issuable  upon  exercise of this  Warrant  not  theretofore
distributed to the public or sold to underwriters for distribution to the public
pursuant  to Sections  (h) or (i) hereof;  unless  counsel  satisfactory  to the
Company is of the opinion as to any such  certificate  that such legend,  or one
similar thereto, is unnecessary:

    "The warrants represented by this certificate are restricted  securities and
may not be offered for sale, sold or otherwise  transferred unless an opinion of
counsel  satisfactory to the Company is obtained  stating that such offer , sale
or transfer is in compliance wrath state and federal securities law.

(p)  Applicable  Law.  This  Warrant  shall be  governed  by, and  construed  in
accordance  with,  the laws of the State of New York,  without  giving effect to
conflict of law principles.

(q) Assignability. This Warrant may not be amended except in a writing signed by
each Holder and the Company.



                                       8




(r) Survival of Indemnification  Provisions.  The indemnification  provisions of
this Warrant shall survive until            , 2003.



                                                QC Optics, Inc.




                                                By
                                                  ------------------------      
                                                    Eric Chase, President
Date:
     ----------------------



Attest:




- -------------------------------
                 , Secretary




                                                Schneider Securities, Inc.


                                                -------------------------------
                                                     







                                       9





                                  PURCHASE FORM



                                                Dated                   19
                                                     -----------------    -----


    The  undersigned  hereby  irrevocably  elects to exercise the Warrant to the
extent of purchasing ________ shares of Common Stock and Redeemable Warrants and
hereby  makes  payment of $ _______ in  payment  of the  actual  exercise  price
thereof.     ____________



                   INSTRUCTIONS FOR REGISTRATION OF SECURITIES



Name
    ----------------------------------------------------------------------------
         (please typewrite or print in block letters)




Address
       -------------------------------------------------------------------------


Signature
          ----------------------------------------------------------------------


                                 ASSIGNMENT FORM



FOR VALUE RECEIVED,
                   -------------------------------------------------------------
hereby sells, assigns and transfers unto

Name
    ----------------------------------------------------------------------------
         (please typewrite or print in block letters)


Address
       -------------------------------------------------------------------------


the right to  purchase  shares  of  Common  Stock  and  Redeemable  Warrants  as
represented  by this  Warrant  to the  extent  of  shares  of  Common  Stock and
Redeemable  Warrants  as to which  such  right is  exercisable  and does  hereby
irrevocably  constitute and appoint  ,____________________________  attorney, to
transfer the same on the books of the Company with full power of substitution in
the premises.



Signature
         -----------------------------------------------------------------------


Dated:               19
      --------------   -------




                                       10


                                                                       , 1996

Schneider Securities, Inc.
Two Charles Street
Providence, Rhode Island  02904

QC Optics, Inc.
154 Middlesex Turnpike
Burlington, Massachusetts  01803

Ladies and Gentlemen:

         In order to induce Schneider  Securities,  Inc. (the "Underwriter") and
QC  Optics,  Inc.,  a  Delaware  corporation,  and any  successor  thereof  (the
"Company"),  to enter into an underwriting agreement with respect to the initial
public  offering  of  shares of Common  Stock to be  issued by the  Company,  as
described in the Company's  Registration Statement on Form SB-2, the undersigned
hereby agrees that for a period of six (6) months  following the effective  date
of the Registration Statement, the undersigned will not sell, transfer,  assign,
hypothecate,  pledge or otherwise dispose of any beneficial  interest in (either
pursuant to Rule 144 or the  regulations  under the  Securities  Act of 1933, as
amended,  or otherwise) any securities issued by the Company (the  "Securities")
registered in the name of the  undersigned or  beneficially  owned by it without
the prior consent of the Underwriter.

         In  order  to  enable  you to  enforce  the  aforesaid  covenants,  the
undersigned  hereby consents to the placing of legends and stop-transfer  offers
with the transfer agent of the Company's  securities  with respect to any of the
Securities registered in my name or beneficially owned by me.




Schneider Securities, Inc.
QC Optics, Inc.
Page 2

         This letter  agreement shall be governed by and construed in accordance
with the laws of the  Commonwealth  of  Massachusetts,  without giving effect to
conflict of law principles thereof.



                                           -------------------------------------
                                           Signature

                                           -------------------------------------
                                           Print Name

                                           -------------------------------------
                                           Print Address

                                           -------------------------------------
                                           Print Social Security Number
                                           Number or Taxpayer I.D. Number






                                                                       , 1996

Schneider Securities, Inc.
Two Charles Street
Providence, Rhode Island  02904

QC Optics, Inc.
154 Middlesex Turnpike
Burlington, Massachusetts  01803

Ladies and Gentlemen:

         In order to induce Schneider  Securities,  Inc. (the "Underwriter") and
QC  Optics,  Inc.,  a  Delaware  corporation,  and any  successor  thereof  (the
"Company"),  to enter into an underwriting agreement with respect to the initial
public  offering  of  shares of Common  Stock to be  issued by the  Company,  as
described in the Company's  Registration  Statement on Form SB-2, I hereby agree
that for a period of thirteen (13) months  following  the effective  date of the
Registration Statement, I will not sell, transfer, assign,  hypothecate,  pledge
or otherwise dispose of any beneficial  interest in (either pursuant to Rule 144
or the regulations  under the Securities Act of 1933, as amended,  or otherwise)
any securities issued by the Company (the "Securities") registered in my name or
beneficially  owned by me without the prior  consent of the  Underwriter,  which
consent shall not be unreasonably withheld or delayed in the event of a transfer
of Securities to be effected by gifting for estate planning purposes.

         In order to enable you to enforce  the  aforesaid  covenants,  I hereby
consent to the placing of legends  and  stop-transfer  offers with the  transfer
agent  of the  Company's  securities  with  respect  to  any  of the  Securities
registered in my name or beneficially owned by me.



Schneider Securities, Inc.
QC Optics, Inc.
Page 2

         This letter  agreement shall be governed by and construed in accordance
with the laws of the  Commonwealth  of  Massachusetts,  without giving effect to
conflict of law principles thereof.



                                           -------------------------------------
                                           Signature

                                           -------------------------------------
                                           Print Name

                                           -------------------------------------
                                           Print Address

                                           -------------------------------------
                                           Print Social Security Number
                                           Number or Taxpayer I.D. Number





                           O'CONNOR, BROUDE & ARONSON
                                ATTORNEYS AT LAW
                        THE BAY COLONY CORPORATE CENTER
                          ROUTE 128 AND WINTER STREET
                         950 WINTER STREET, SUITE 2300
                          WALTHAM, MASSACHUSETTS 02154
                                    ________       

                                  617-890-6600

                                                         FACSIMILE: 617-890-9261


                                                 July 3, 1996





Board of Directors
QC Optics, Inc.
154 Middlesex Turnpike
Burlington, Massachusetts  01803

                                                Re: QC Optics, Inc.

Gentlemen:

         This  firm  has  acted  as  counsel  to QC  Optics,  Inc.,  a  Delaware
corporation  (hereinafter  called the "Company") in connection with the proposed
offering described below.

         In our  capacity as corporate  counsel to the Company,  we are familiar
with the Certificate of Incorporation of the Company, as amended, and the Bylaws
of the Company, as amended. We are also familiar with the corporate  proceedings
taken  by the  Company  in  connection  with the  preparation  and  filing  of a
Registration Statement on Form SB-2 (the "Registration  Statement") covering (1)
a public  offering  by the  Company  through  Schneider  Securities,  Inc.  (the
"Representative"),    as   the   representative   of   the   underwriters   (the
"Underwriters")  of (a) 950,000 shares of Common Stock, $.01 par value per share
(the "Common Stock"), and (b) 950,000 Redeemable Warrants exercisable for a four
year period  commencing  13 months from the effective  date of the  Registration
Statement at an exercise price of $7.80 per share (the "Warrants"); (2) the sale
by  the   Company   of  (a)  95,000   warrants   to  the   Representative   (the
"Representative's  Warrants"),  (b) 95,000 Shares of Common Stock underlying the
Representative's  Warrants,  (c)  95,000  Redeemable  Warrants  included  in the
Representatives  Warrants,  and (d) 95,000 Shares of Common Stock underlying the
Redeemable Warrants included in the Representative's  Warrants;  and (3) 142,500
shares of Common Stock and 142,500 Redeemable  Warrants which may be sold by the
Underwriters to cover over-allotments.



Board of Directors
QC Optics, Inc.
Re:  QC Optics, Inc.
July 3, 1996
Page 2


         Based upon the foregoing, we are of the opinion that:

         1.       The Corporation is duly organized and validly existing under
                  the laws of the state of Delaware;

         2.       The  950,000  shares of Common  Stock and  950,000  Redeemable
                  Warrants have been duly authorized,  and upon the sale thereof
                  as described in the Registration Statement,  such Common Stock
                  and Redeemable Warrants will be legally issued, fully paid and
                  non-assessable.

         3.       The 95,000 Representative's  Warrants, 95,000 Shares of Common
                  Stock  underlying  the   Representative's   Warrants,   95,000
                  Redeemable Warrants included in the Representatives  Warrants,
                  and 95,000 Shares of Common Stock  underlying  the  Redeemable
                  Warrants included in the Representative's  Warrants, when paid
                  for and  issued  upon  the  exercise  of the  Representative's
                  Warrant in accordance with its terms,  will be legally issued,
                  fully paid and non-assessable.

         4.       The  142,500  shares of Common  Stock and  142,500  Redeemable
                  Warrants  which  may be  sold  by the  Underwriters  to  cover
                  over-allotments,  if any, have been duly authorized,  and upon
                  the sale thereof as described in the  Registration  Statement,
                  such  Common  Stock and  Redeemable  Warrants  will be legally
                  issued, fully paid and non-assessable.

         This opinion is provided solely for the benefit of the addressee hereof
and is not to be  relied  upon  by any  other  person  or  party  without  prior
notification to, and the consent of, this firm. Nevertheless,  we hereby consent
to the use of this opinion and to all  references to our firm in or made part of
the Registration Statement and any amendments thereto.

                                                   Very truly yours,

                                                   O'CONNOR, BROUDE & ARONSON



                                                   By:/s/Neil H. Aronson
                                                      -------------------------
                                                      Neil H. Aronson
NHA/ECL:abc





                             VOTING TRUST AGREEMENT




         AGREEMENT made as of this 27th day of October, 1995 by and between each
of  the  individuals   listed  in  Schedule  A  attached   hereto   (hereinafter
collectively   referred  to  as  the   "STOCKHOLDERS"   and  individually  as  a
"STOCKHOLDER"),  each holding voting shares of Common Stock,  $.01 par value, of
QC  Optics,  Inc.,  a  Delaware  corporation  (hereinafter  referred  to as  the
"COMPANY"),  and Eric T.  Chase,  as  trustee  (hereinafter  referred  to as the
"TRUSTEE").

         WHEREAS,  each  of  the  Stockholders  is an  employee  of QC  and  the
Stockholders  have determined that it would be in their best interest to deposit
in trust all of the shares of the Company's  Common Stock that the  Stockholders
presently own and that they may hereafter acquire; and

         WHEREAS, the Stockholders desire that Eric T. Chase shall be the Voting
Trustee  hereunder and that the Trustee  shall have the exclusive  power to vote
the shares held by the Trustee; and

         WHEREAS,  the  Stockholders  desire  to  retain  all the  incidents  of
ownership  of their  shares of the  Company  except  for the power to vote their
shares;

         NOW,  THEREFORE,  in  consideration  of the  premises  and  the  mutual
covenants contained herein, the parties hereby agree as follows:

         1.  DEPOSIT OF SHARES INTO  VOTING  TRUST.  Each of the parties  hereto
agrees to the  establishment of this Voting Trust, to be known as the "QC Optics
Voting  Trust,  u/d/t  dated as of October 27,  1995." Each of the  Stockholders
hereby agrees that he will forthwith deposit with the Trustee the certificate or
certificates  for all of the  shares of Common  Stock of the  Company  presently
owned by the  Stockholder,  any any certificates of QC issued to the undersigned
upon the merger of Sally,  Inc.  into QC,  together  with proper  assignment  or
assignments thereof to the Trustee.  The Stockholder shall also forthwith pay or
provide for the payment of all  transfer  taxes and fees  required to be paid in
connection  with vesting the  ownership  of such shares in the Trustee.  Further
deposits  of stock  certificates  with the  Trustee  may occur,  and the Trustee
agrees that he will hold such stock and the certificates representing it subject
to the provisions of this Agreement.

         2.  ISSUANCE OF VOTING  TRUST  CERTIFICATE.  Upon the deposit  with the
Trustee,  by  each  of the  Stockholders,  of the  certificate  or  certificates
evidencing their ownership of common stock of the Company,  together with proper
assignment or  assignments  thereof,  as aforesaid,  and upon the payment of all
transfer taxes and fees required in connection therewith, as provided above, the
Trustee shall deliver to each of the Stockholders a voting trust  certificate or
certificates  (hereinafter  referred to as the  "VOTING  TRUST  CERTIFICATE"  or
"VOTING TRUST CERTIFICATES") in substantially the form annexed hereto as EXHIBIT
A, for the  number of  shares  of common  stock so held by him on behalf of each
such Stockholder.











         3.  TRANSFER  OF  SHARES.  Said  Voting  Trust  Certificates  shall  be
transferable only insofar as the underlying shares of the Company's common stock
is  transferable  and any and all consents and procedures  necessary to effect a
transfer of the Company's common stock shall be applicable hereto. Any transfers
so made shall vest in the  transferee all rights and interests of the transferor
in and under the Voting Trust Certificate or Certificates  transferred and under
this Agreement, and upon such transfer and the payment of all transfer taxes and
fees,  the Trustee will  deliver or cause to be  delivered  to the  transferee a
Voting Trust Certificate or Certificates for the same number of shares of common
stock  of  the  Company  as  represented  by the  Voting  Trust  Certificate  so
transferred.  Until such  transfer,  the  Trustee  and the Company may treat the
registered  holder of a Voting Trust  Certificate  as the owner  thereof for all
purposes whatsoever.

         4. RIGHTS OF TRUSTEE.  Title in and to all common  stock of the Company
deposited hereunder shall be vested in the Trustee and may be transferred to the
Trustee on the books of the Company,  and the Trustee  shall,  in respect of all
shares so held by him,  possess and be entitled to exercise all rights of common
stockholders  of every  kind and  character,  including  the  right to vote such
shares  in  person or by proxy and to take  part in or  consent  in  writing  or
otherwise  to  any  corporate  or  stockholders'  action,  whether  ordinary  or
extraordinary, including but not limited to, any amendment of the Certificate of
Incorporation  and/or the Bylaws of the Company  deemed by him  desirable in his
unrestricted discretion,  exercised in good faith, the mortgage or pledge of its
properties  and  assets  or any part  thereof,  the  issuance  of bonds or other
obligations,  consolidation  with, or merger into,  any other  corporation,  the
sale,  exchange  or  other  disposition  of  all or any  part  of the  Company's
properties and assets for consideration and upon such terms and conditions as he
shall in his  unrestricted  discretion  determine,  the  election of  directors,
changes in the number of directors,  reclassification  of the Company's  shares,
increases in the number of shares, and the dissolution of the Company,  all upon
such terms and conditions and under such circumstances as he in his unrestricted
discretion,  exercised in good faith, may from time to time determine, and to do
or perform any other act or thing which the common  stockholders  of the Company
are now or may hereafter be entitled to do or perform,  including the receipt of
dividends on said shares;  and it is  expressly  understood  and agreed that the
holders of Voting Trust Certificates shall not have any right, either under said
Voting  Trust  Certificates  or under  this  Agreement,  or under any  agreement
express or implied, or otherwise, with respect to any shares held by the Trustee
hereunder to vote such shares or to take part in or consent to any  corporate or
stockholders'  action,  or to do or perform any other act or thing which  common
stockholders  of the Company are now or may hereafter  become  entitled to do or
perform.

         5. DIVIDENDS AND  DISTRIBUTIONS.  The registered  holder of each Voting
Trust  Certificate  shall be entitled to  receive,  from time to time,  payments
equal to the cash  dividends,  if any,  collected by the Trustee,  upon the like
number of shares of capital  stock of the  Company  represented  by such  Voting
Trust  Certificate.  In case certificates for any shares of capital stock of the
Company  shall be issued to the Trustee as a stock  dividend on the stock of the
Company  held by the  Trustee,  he shall  hold such  stock and the  certificates
representing it subject to the provisions of this Agreement, but



                                       -2-





the registered holder of each Voting Trust Certificate then outstanding shall be
entitled to receive from the Voting Trustee,  Voting Trust  Certificates for the
number of shares  received  by the  Trustee  as a stock  dividend  on the shares
represented by such Voting Trust  Certificate.  If any dividend or distribution,
including any liquidation distribution,  other than cash or stock of the Company
shall be received by the Trustee, he shall distribute the same among the holders
of Voting Trust  Certificates  ratably,  in accordance with the number of shares
represented by their respective Voting Trust Certificates.

         6. FUTURE  SUBSCRIPTIONS.  In case any stock or other securities of the
Company  are  offered for  subscription  to the holders of capital  stock of the
Company  deposited  hereunder,  the Trustee,  promptly upon receipt of notice of
such offer, shall mail a copy thereof to each of the holders of the Voting Trust
Certificates.  Upon receipt by the Trustee,  at least five (5) days prior to the
last day fixed by the Company for  subscription  and payment,  of a request from
any such  registered  holder of Voting  Trust  Certificates  to subscribe in his
behalf,  accompanied  with the sum of money  required  to pay for such  stock or
securities  (not in excess of the amount subject to  subscription  in respect of
the shares  represented by the Voting Trust Certificate held by such Certificate
holder),  the  Trustee  shall  make  such  subscription  and  payment,  and upon
receiving  from the  Company  the  certificates  for  shares  or  securities  so
subscribed for, shall issue to such holder a Voting Trust Certificate in respect
thereof if the same be stock having general  voting  powers,  but if the same be
securities other than stock having general voting powers, the Trustee shall mail
or  deliver  such  securities  to the  certificate  holder in whose  behalf  the
subscription was made, or may instruct the Company to make delivery  directly to
the certificate holder entitled thereto.

         7. TERM AND TERMINATION.  This voting trust shall continue in force for
a period of twenty-one (21) years from the date hereof,  unless terminated prior
thereto in accordance  with this Section 7. In the event that during the term of
this  Agreement  the  Company  is  merged  into  or  consolidated  with  another
corporation  or  all or  substantially  all of the  assets  of the  Company  are
transferred  to  another  corporation  or the  Company is  dissolved  or totally
liquidated,  then this Agreement and the Trust created  hereby,  shall terminate
within thirty (30) days of such dissolution or liquidation. Within five (5) days
of the termination of this Trust,  the shares of the Company held by the Trustee
hereunder  shall be  distributed  to the  registered  holders  of  Voting  Trust
Certificates  as  follows:  Upon  presentation  and  surrender  of Voting  Trust
Certificates  accompanied,  if required  by the  Trustee,  by properly  executed
transfers  thereof to the Trustee,  and upon  payment of all transfer  taxes and
fees, he shall deliver  certificates  for stock of the Company for the number of
shares specified in the Voting Trust Certificates so surrendered.

         8. OTHER  RIGHTS OF  TRUSTEE.  The  Trustee  may adopt his own rules of
procedure,  and,  in all  matters,  may act by proxy to any  other  person.  The
Trustee may act as a Director  and/or  officer of the Company,  and may vote for
himself as such and may be interested  in the shares of or otherwise  interested
in the Company and may be a holder of or interested in Voting Trust Certificates
issued hereunder.



                                       -3-





         9. TRUSTEE'S  JUDGMENT.  In voting the shares deposited hereunder or in
doing any act with  respect to the control or  management  of the Company of its
affairs,  or  otherwise  acting  hereunder,   the  Trustee  shall  exercise  his
reasonable  judgment in the  interest of the Company to the end that its affairs
shall be properly  promoted,  but the  Trustee  assumes no  responsibility  with
respect  to any  actions  taken  by him or  taken in  pursuance  of his  consent
thereto, or in pursuance of his vote so cast. The Trustee may vote in respect of
said shares or take part in or consent to any corporate or stockholders'  action
or may do or perform any other act or thing  hereunder or by virtue  hereof,  in
person  or by such  person or  persons  as he shall at any time and from time to
time select as his proxy or proxies. This power of acting in person or by proxy,
however,  shall not be  construed  to  enable  the  Trustee  or his proxy to act
otherwise than as in this Agreement provided.

         10.  VACANCY  IN  TRUSTEE.  In the event of the  resignation,  death or
disability  of the Trustee or any  successor  Trustee,  the vacancy so occurring
shall be filled by vote of the  holders  of 67% of the  shares  then held in the
Voting Trust, or, if the Stockholders are unable to agree, by the designee of at
least two  partners  in the law firm then  serving  as  general  counsel  to the
Company.  The right,  powers and privileges of the Trustee named hereunder shall
be  possessed  by the  successor  Trustee,  with the same  effect as though such
successor had originally been a party to this Agreement.  The word "Trustee", as
used in this  Agreement,  shall  mean the  Trustee or any  successor  Trustee or
Trustees acting hereunder, and shall include both the single and plural number.

         11. NOTICES. Any notices or other communications  required or permitted
hereunder  shall  be  sufficiently  given if and when  sent by  certified  mail,
postage prepaid, addressed:

         if to the Stockholders:            At the Addresses Set Forth
                                            in Schedule A

         if to Eric T. Chase:               Eric T. Chase
                                            19 Craigie Circle
                                            Carlisle, Massachusetts 01741

         with a copy to:                    O'Connor, Broude & Aronson
                                            Bay Colony Corporate Center
                                            950 Winter Street, Suite 2300
                                            Waltham, Massachusetts 02154
                                            Attention:  Neil H. Aronson, Esquire

or such other  parties or addresses as shall be furnished in writing by any such
party, and such notice or communication shall be deemed to have been given as of
the date so mailed.

         12.  TRUSTEE'S  LIABILITY.  No  Trustee,  as  Stockholder,  Trustee  or
otherwise,  shall be liable for any error of judgment or mistake of law or other
mistake, or for any act or omission of any agent



                                       -4-





or attorney,  or for any  misconstruction  of this Agreement,  save only his own
individual  willful  misconduct.  The  Trustee  shall  not  be  entitled  to any
compensation for serving as such.

         The  foregoing  notwithstanding,  the  Trustee  shall have the right to
incur and pay such reasonable  expenses and charges,  and to employ such agents,
attorneys  and counsel,  as he may deem  necessary  and proper for carrying this
Agreement into effect.  Any such expenses or charges  incurred by and due to the
Voting Trustee shall be paid by the Stockholder.

         13. VALIDITY;  IMPAIRMENT.  The invalidity or non-enforceability of any
term or provision of this Agreement or of the Voting Trust Certificates shall in
no way impair or affect the balance  thereof,  which shall  remain in full force
and effect.

         14.  GOVERNING LAWS;  MISCELLANEOUS.  This Agreement shall be construed
and  enforced  in  accordance  with and  governed  by the  laws of the  State of
Delaware.  Neither this  Agreement  nor any term hereof may be changed,  waived,
discharged or terminated  orally, but only by an instrument in writing signed by
the party  against  which  enforcement  of such change,  waiver,  discharge,  or
termination  is sought.  This  Agreement  embodies the entire  agreement and the
understanding   among  the  parties,   superseding  all  prior   agreements  and
understandings  relating to the subject matter hereof,  and is not assignable by
any of the parties.  This  Agreement may be executed  simultaneously  in several
counterparts,  each of  which  shall be  deemed  an  original,  but all of which
together shall constitute one and the same instrument.

         15.  COPIES.  A copy  of  this  Agreement  and of  every  amendment  or
supplement  hereto shall be filed in the executive  offices of the Company,  and
shall be open to inspection by any  stockholder  upon  reasonable  notice during
normal business hours.





                                       -5-





         IN WITNESS WHEREOF,  the Trustee and the Stockholders  have signed this
Agreement the day and year first above mentioned.

                                                   TRUSTEE:

/s/ Neil H. Aronson                                /s/ Eric T. Chase
- -------------------                                ---------------------------
Witness                                            Eric T. Chase, as Trustee and
                                                   not individually

                                                   STOCKHOLDERS:


/s/ Neil H. Aronson                                /s/ Eric T. Chase
- -------------------                                ---------------------------
Witness                                            Eric T. Chase


/s/ Neil H. Aronson                                /s/ Karl Andrew Bernal
- -------------------                                ---------------------------
Witness                                            Karl Andrew Bernal


/s/ Neil H. Aronson                                /s/ Jay L. Ormsby
- -------------------                                ---------------------------
Witness                                            Jay L. Ormsby


/s/ Neil H. Aronson                                /s/ John R. Freeman
- -------------------                                ---------------------------
Witness                                            John R. Freeman


/s/ Neil H. Aronson                                /s/ Albert E. Tobey
- -------------------                                ---------------------------
Witness                                            Albert E. Tobey


/s/ Neil H. Aronson                                /s/ Abdu Boudour
- -------------------                                ---------------------------
Witness                                            Abdu Boudour



                                       -6-





                                                                       EXHIBIT A
                                                                       ---------

                            VOTING TRUST CERTIFICATE
                            ------------------------


No.                                                                       Shares
    ----                                                          -------

         THIS  CERTIFIES  that  _________________  is  entitled  to  all  of the
benefits  arising  from the  deposit  with the  Trustee  under the Voting  Trust
Agreement  hereinafter  mentioned of  Certificates  for _________  shares of the
Common  Stock,  $.01 par  value per  shares,  of QC  OPTICS,  INC.,  a  Delaware
corporation  (hereinafter  referred  to as the  "Company"),  as provided in such
Voting Trust Agreement and subject to the terms thereof.  The registered  holder
thereof,  or assigns, is entitled to receive payment equal to the amount of cash
dividends,  if any,  received  by the Trustee on the number of shares of capital
stock of the Company in respect of which this  Certificate is issued.  Dividends
received by the Trustee in common or other stock of the Company  having  general
voting  powers shall be payable in Voting Trust  Certificates  , in form similar
hereto.  Until the Trustee shall have delivered the stock held under such Voting
Trust  Agreement  to the  holders of the  Voting  Trust  Certificates,  or their
designees,  as  specified  in such Voting  Trust  Agreement,  the Trustee  shall
possess and shall be  entitled to exercise  all rights and powers of an absolute
owner of such stock,  including the right to vote thereon for every purpose, and
to execute  consents in respect  thereof for every purpose,  it being  expressly
stipulated  that no voting  right  passes to the owner  hereof,  or his assigns,
under this Certificate or any agreement, expressed or implied.

         This  Certificate  is issued,  received and held, and the rights of the
Owner hereof are subject to the terms of the Voting Trust Agreement, dated as of
August 31, 1995, between the holder hereof and Eric T. Chase, as Trustee, to all
provisions of which Voting Trust  Agreement the holder of this  Certificate,  by
acceptance hereof,  assents and by which he is bound with like effect as if such
Voting Trust Agreement had been signed by him in person.

         The Voting  Trust  Agreement  shall  continue  in full force and effect
until August 31, 2016,  unless  terminated  prior  thereto,  as provided in said
Agreement.

         IN WITNESS WHEREOF,  the Trustee has signed and sealed this Certificate
as of August 31, 1995.


- ------------------------                             -------------------------
Neil H. Aronson, Witness                             Eric T. Chase, Trustee
                                                     u/a dated as of      , 1995



                                       -7-




                                   SCHEDULE A
                                   ----------



Stockholder Name and Address                                   Number of Shares
- ----------------------------                                   ----------------

Eric T. Chase                                                      369,614
19 Craigie Circle
Carlisle, Massachusetts  01741

Karl Andrew Bernal                                                 183,348
666 Main Street, Apt. 205
Winchester, Massachusetts  01890

Jay L. Ormsby                                                       94,716
38 Crestwood Circle
Salem, New Hampshire  03079

John R. Freeman                                                     45,774
300 Kent Street
Brookline, Massachusetts  02146

Albert E. Tobey                                                     45,774
12 Auburn Avenue
Wilmington, Massachusetts  01887

Abdu Boudour                                                        45,774
25 Star Road
West Newton, Massachusetts  02165



                                LEASE AMENDMENT AGREEMENT 

            THIS  AGREEMENT (the  "Agreement")  is entered into this ____ day of
  November,  1995, by and between QC Optics,  Inc., a Delaware  corporation With
  its  principal  place  of  business  at 154  Middlesex  Turnpike,  Burlington,
  Massachusetts 01803 (the "Tenant") and N.W. Building 24 Trust, a Massachusetts
  nominee  trust with its  principal  place of business  at 50 Congress  Street,
  Boston, Massachusetts 02109 (the "Landlord").

                              W I T N E S S E T H :

            WHEREAS,  the Landlord and Tenant entered into an Indenture of Lease
  (the "Lease")  dated August 13, 1986,  under which the Landlord  leased to the
  Tenant  the  premises  located  at  154  Middlesex   Turnpike  (Building  24),
  Burlington,  Massachusetts,  which  Lease was  extended  by a Lease  Extension
  Agreement dated July 12, 1990 and by a Second Lease Extension  Agreement dated
  July/August, 1995.

            NOW,  THEREFORE,  in consideration of the mutual covenants contained
  herein and other good and valuable consideration,  the receipt and sufficiency
  of which are hereby acknowledged, the parties hereto agree as follows:

            1. The Lease is hereby  amended to delete  paragraph five of Section
  5.2.1 ("Assignment and Subletting") of the Lease in its entirety, to wit:

                    "If, at any  time  during  the  term  of  this  Lease,  Kobe
           Development  Corporation shall own less than fifty-one percent  (51%)
           of the  shares  of Tenant or any  person  or entity  other  than Kobe
           Development  Corporation  shall  acquire,   directly  or  indirectly,
           effective  control of Tenant,  Tenant  shall so notify  Landlord  and
           (whether or not Tenant so notifies  Landlord)  Landlord may terminate
           this  Lease by  notice  to  Tenant  given  within  ninety  (90)  days
           thereafter.  This  paragraph  shall not apply if the  initial  Tenant
           named  herein  is a  corporation  and the  outstanding  voting  stock
           thereof is listed on a recognized securities exchange."

            2. Except to the extent herein  modified as above  provided,  and by
  the First and Second Lease Extension Agreements, the aforesaid Lease is hereby
  confirmed in all other respects.

            IN WITNESS  WHEREOF,  the parties  have caused this  Agreement to be
  executed as of the date first above written.

                                         QC OPTICS, INC.
                           
                                         By:  /S/ Eric T. Chase
                                              ---------------------------
                                                Eric T. Chase, President


                                         N.W. BUILDING 24 TRUST

                                         By:  /s/ Rodger P. Nordbloom
                                              ---------------------------- 
                                               [Name and Title]







                        SECOND LEASE EXTENSION AGREEMENT

            AGREEMENT  made by and between N. W.  Building 24 Trust  hereinafter
  called the LANDLORD, and Q C OPTICS, INC., hereinafter called the Tenant.

                                   WITNESSETH

            WHEREAS by Indenture  of Lease dated  August 13, 1986,  the LANDLORD
  did lease unto the TENANT,  certain premises located at 154 Middlesex Turnpike
  (Building 24), Burlington,  Massachusetts, more particularly described in said
  Indenture of Lease for a term commencing September 1, 1986 and ending December
  31, 1990; and WHEREAS said Lease was extended by "Lease  EXtension  Agreement"
  dated July 12, 1990 commencing January 1, 1991 and ending December 31, 1995;

            NOW, THEREFORE, it is agreed as follows:

            1. The term of the aforesaid Lease is hereby further  extended for a
  period of 18 months commencing January 1, 1996 and ending June 30, 1997.

            2. The Fixed Rent Rate shall  continue to be $195,000.00 annually in
  equal monthly  installments  of $16,250.00,  paid on the first day of each and
  every  month  and also at the  expiration  or other  termination  of the Lease
  during said period, a proportionate  part of said rent for any part of a month
  then unexpired.

            3. Except to the extent herein  modified as above  provided,  and by
  the first "Lease  Extension  Agreement",  the aforesaid  Indenture of Lease is
  hereby confirmed in all other respects.

            EXECUTED under seal in duplicate this      day of July/August, 1995.


TENANT:                                LANDLORD:
Q.C. OPTICS, INC.                      N. W. BUILDING 24 TRUST


By: /S/ Eric Chase                     By: /s/ John Macomber
    --------------------                   -----------------------
Its: President                         As Trustee but not Individually
      8/29/95                     

                                       By: /s/ Rodger P. Nordbloom
                                           ------------------------
                                       As Trustee but not Individually





                            LEASE EXTENSION AGREEMENT

            AGREEMENT  made by and between  N.W.  Building 24 Trust  hereinafter
  called the LANDLORD and Q.C. OPTICS, INC., hereinafter called the TENANT.

                                   WITNESSETH

            WHEREAS by Indenture  of Lease dated  August 13, 1986,  the LANDLORD
  did lease unto the TENANT,  certain premises located at 154 Middlesex Turnpike
  (Building 24), Burlington,  Massachusetts, more particularly described in said
  Indenture of Lease for a term commencing September 1, 1986 and ending December
  31, 1990;

            NOW, THEREFORE, it is agreed as follows:

            1. The term of the aforesaid Lease is hereby further  extended for a
  period of five (5) years  commencing  January 1, 1991 and ending  December 31,
  1995, upon the same terms and conditions  contained in said Lease, as modified
  by Exhibit A, attached hereto, and that the TENANT shall pay during the term a
  yearly  rental  of  $195,000.00  payable  in  equal  monthly  installments  of
  $16,250.00 on the first day of each and every month, the first such payment to
  be made on February 1, 1991,  (no January rent) and also at the  expiration or
  other  termination of the Lease during said period,  a  proportionate  part of
  said rent for any part of a month then unexpired.

            2. As  additional  rent the TENANT will pay the LANDLORD  annually a
  sum  not to  exceed  two  thousand  four  hundred  ($2,400)  dollars  for  the
  maintenance  and upkeep of the  landscaping  provided the LANDLORD pay for the
  initial shrub replacement, pruning, mulching and lawn care.

            3. The TENANT  shall have a right to further  extend the term of the
  Leave as reflected in Section 2.3.

            4. The twelfth (12th) line of Section 5.2.5  Indemnification,  shall
  be deleted in its entirety and replaced with the following,  "caused by an act
  or omission of".

            5. The twenty-second  (22nd) line on page twenty eight (28) shall be
  amended  by adding the  following  after the word  "Corporation":  "and or its
  parent, a subsidiary or affiliated corporation".

            6. The twenty-fourth  (24th) line on page twenty eight (28) shall be
  amended  by adding the  following  after the word  "Corporation":  "and or its
  parent, a subsidiary or affiliated corporation".






            7.  Except to the extent  herein  modified  as above  provided,  the
  aforesaid Indenture of Lease is hereby confirmed in all other respects.

            EXECUTED under seal in duplicate this 12 day of July, 1990.

 
TENANT:                                LANDLORD:
Q.C. OPTICS, INC.                      N. W. BUILDING 24 TRUST


By: /S/ Eric Chase                     By: /s/ Rodger P. Nordbloom
    --------------------                   -----------------------
Its: President                         As Trustee but not Individually
   

                                       By: /s/ George Macomber
                                           ------------------------
                                       As Trustee but not Individually
 





                                   EXHIBIT A

LANDLORD shall, with due  diligence  after  execution  of this  Lease  Extension
AGREEMENT,  perform the following work in the Premises at LANDLORD'S expense and
in a good and workmanlike manner:

1.   Replace entire roof.

2.   Replace EVAC units as necessary and correct air  distribution.  Relocate as
     necessary the ductwork to provide a correct balance to the system.

3.   Replace existing boiler with new boiler.

4.   Replace  executive  area and reception  area carpet.  Shampoo all remaining
     carpet (everything to left of reception area).

5.   Strip and wax all agreed upon tile areas and replace any broken tile.

6.   Replace fluorescent fixtures with new energy efficient fixtures.

7.   Cut and cap plumbing  where  bubbler was.  Replace all lavatory  faucets in
     mens and ladies rooms. Replace as necessary flushometers in both bathrooms.
     Install the Cross Connection  Devices as required by the Town of Burlington
     and the Commonwealth of Massachusetts.

8.   Replace two overhead doors.

9.   Furnish and install three (3) ceiling hung electrical outlets to benches to
     eliminate cords on floor.

10.  Furnish  and  install  wiring  for four (4)  milling  machines  and two (2)
     lathes.






                                N E T   L E A S E
                                -----------------

                                    ARTICLE I
                                    ---------

                                 Reference Data
                                 --------------

            1.1 Subjects Referred To.

            Each reference in this Lease to any of the following  subjects shall
  be construed to  incorporate  the data stated for that subject in this Section
  1.1.

            Date of this Lease: August 13, 1986.

            Building:   One  level  building  containing   approximately  30,000
                        square feet of floor area.

            Premises:   The Building and the  approximately  115,600 square foot
                        parcel of land on which the Building is  situated,  such
                        parcel of land being described in Exhibit A hereto.

            Landlord:   Rodger P. Nordblom,  George Macomber, Robert C. Nordblom
                        and John D.  Macomber,  as Trustees of N.W.  Building 24
                        Trust under Declaration of Trust dated March 6, 1967 and
                        filed for registration with the Middlesex South Registry
                        District of the Land Court as Document No. 441924.

            Original Address of Landlord: 50 Congress Street,




                                       -2-

                                                           Boston, Massachusetts
                                                           02109

            Tenant: Q.C. Optics, Inc.

            Original Address of Tenant:

            Term:  Four Years and four months

            Commencement Date: September 1, 1986

            Annual  Fixed Rent Rate:  $130,000.00  through  June 30,  1987,  and
                                      $195,000.00 thereafter.

            Permitted  Uses:   Offices,  research  and  development,  and  light
                               manufacturing.

            Public Liability Insurance Limits:

            Bodily  Injury:  $1,000,000  per person and $2,000,000 for more than
                             one person

            Property Damage: $500,000

            1.2 Exhibits.



                                      -3-

            The Exhibits  listed below in this section are  incorporated in this
  Lease by reference and are to be construed as a part of this Lease.

            EXHIBIT A. Description of Premises.

            EXHIBIT B. Description of Landlord's Work.

            1.3 Table of Articles and Sections.

ARTICLE I - Reference Data

1.1 Subjects Referred To ..................................................    1

1.2 Exhibits ..............................................................    2

1.3 Table of Articles and Sections ........................................    3

ARTICLE II - Premises and Term

2.1 Premises ..............................................................    5

2.2 Term ..................................................................    5

2.3 Extension Option ......................................................    6

ARTICLE III - Landlord's Work and Repairs

3.1 Landlord's Work .......................................................    8

3.2 Structural Repairs ....................................................    8

ARTICLE IV - Rent

4.1 The Fixed Rent ........................................................    9

4.2 Additional Rent .......................................................    9

    4.2.1 Real Estate Taxes ...............................................    9
    4.2.2 Betterment Assessments ..........................................   11
    4.2.3 Tax Fund Payments ...............................................   12
    4.2.4 Insurance .......................................................   13
    4.2.5 Utilities .......................................................   17






                                       -4-

4.3 Late Payment of Rent...................................................   18
4.4 Security Deposit.......................................................   18

 ARTICLE V - Tenant's Additional Covenants                                    
                                                                              
5.1 Affirmative Covenants..................................................   19
    5.1.1 Perform Obligations..............................................   20
    5.1.2 Use..............................................................   20
    5.1.3 Repair and Maintenance...........................................   20
    5.1.4 Compliance with Law..............................................   21
    5.1.5 Indemnification..................................................   22
    5.1.6 Landlord's Right to Enter........................................   23
    5.1.7 Personal Property at Tenant's Risk...............................   23
    5.1.8 Payment of Landlord's Cost of                                       
          Enforcement......................................................   23
    5.1.9  Yield Up........................................................   24
    5.1.10 Estoppel Certificate............................................   25
    5.1.11 Landlord's Expenses re Consents.................................   25
                                                                              
5.2 Negative Covenants.....................................................   25

    5.2.1 Assignment and Subletting........................................   26
    5.2.2 Overloading and Nuisance.........................................   29
    5.2.3 Hazardous Wastes.................................................   29
    5.2.4 Installation, Alterations or                                        
          Additions........................................................   30
    5.2.5 Abandonment......................................................   31
    5.2.6 Signs............................................................   31
    5.2.7 Parking and Storage..............................................   31
                                                                              
ARTICLE VI - Casualty or Taking                                               
                                                                              
6.1 Termination............................................................   32
                                                                              
6.2 Restoration............................................................   32
                                                                              
6.3 Award .................................................................   33
                                                                              
ARTICLE VII - Defaults                                                        
                                                                              
7.1 Events of Default......................................................   33
                                                                              
7.2 Remedies...............................................................   35
                                                                              
7.3 Remedies Cumulative....................................................   37
                                                                              
7.4 Landlord's Right to Cure Defaults......................................   37
                                                                           





                                      -5-





7.5 Effect of Waivers of Default...........................................   38
                                                                              
7.6 No Waiver, etc.........................................................   38
                                                                              
7.7 No Accord and Satisfaction.............................................   39
                                                                              
ARTICLE VIII - Rights of Holders                                              
                                                                              
8.1 Rights of Holders......................................................   39
                                                                              
8.2 Lease Superior or Subordinate to Mortgages.............................   41
                                                                              
ARTICLE IX - Miscellaneous Provisions                                         
                                                                              
9.1 Notices From One Party to the Other ...................................   42
                                                                              
9.2 Quiet Enjoyment........................................................   42
                                                                              
9.3 Lease Not to be Recorded...............................................   43
                                                                              
9.4 Limitation of Landlord's Liability.....................................   43
                                                                              
9.5 Acts of God............................................................   44
                                                                              
9.6 Landlord's Default.....................................................   45
                                                                              
9.7 Brokerage..............................................................   45
                                                                              
9.8 Applicable Law and Construction........................................   45
                                                                           




                                   ARTICLE II
                                   ----------

                                Premises and Term
                                -----------------

            2.1  Premises.  Landlord  hereby  leases to Tenant and Tenant hereby
Leases from Landlord,  subject to and with the benefit of the terms,  covenants,
conditions and provisions of this Lease, the Premises.

            2.2  Term.  TO HAVE AND TO HOLD  for a term  (the  "original  term")
beginning on the  Commencement  Date and continuinq for the Term,  unless sooner
terminated as hereinafter provided.




                                       -6-


            2.3 Extension Option. Tenant shall have the right to extend the term
of the Lease for one additional  period of five years to begin  immediately upon
the expiration of the original term of this Lease (the "extended term").  All of
the terms,  covenants and  provisions of this Lease shall apply to such extended
term except that the Annual Fixed Rent Rate for such  extension  period shall be
the market  rate.  If Tenant shall elect to exercise the  aforesaid  option,  it
shall do so by giving  Landlord  notice in writing of its intention to do so not
later than six  months  prior to the  expiration  of the  original  term of this
Lease.  If Tenant  gives such  notice,  the  extension  of this  Lease  shall be
automatically  effected without the execution of any additional  documents.  The
original  term and the extended  term are  hereinafter  collectively  called the
"term".

            If the parties  cannot agree upon the market  rate,  then the market
rate  shall be  submitted  to  arbitration  as  follows:  market  rate  shall be
determined by impartial arbitrators, one to be chosen by the Landlord, one to be
chosen by Tenant, and a third to be selected,  if necessary,  as below provided.
The unanimous  written decision of the two first chosen,  without  selection and
participation  of a third  arbitrator,  or otherwise,  the written decision of a
majority  of three  arbitrators  chosen  and  selected  as  aforesaid,  shall be
conclusive and binding upon Landlord and Tenant.  Landlord and Tenant shall each
notify the other of its



                                      -7-


chosen  arbitrator  within ten (10) days following the call for arbitration and,
unless  such two  arbitrators  shall have  reached a unanimous  decision  within
thirty  (30)  days  after  their  designation,  they  shall so  notify  the then
President of the Boston Bar  Association  and request him to select an impartial
third  arbitrator,  who shall be another  office  building  owner, a real estate
counsellor  or a broker  dealing  with like types of  properties,  to  determine
market rate as herein  defined.  Such third  arbitrator and the first two chosen
shall hear the parties  and their  evidence  and render  their  decision  within
thirty (30) days  following the  conclusion of such hearing and notify  Landlord
and Tenant  thereof.  Landlord and Tenant shall share equally the expense of the
third  arbitrator  (if any).  If the dispute  between two parties as to a market
rate has not been resolved before the commencement of Tenant's obligation to pay
Fixed Rent based upon such market  rate,  then Tenant shall pay Fixed Rent under
the Lease based upon the market rate  designated  by Landlord  until  either the
agreement  of the  parties  as to  the  market  rate,  or  the  decision  of the
arbitrators,  as  the  case  may  be,  at  which   time  Tenant  shall  pay  any
underpayment  of  Fixed  Rent  to  Landlord,    or  Landlord  shall  refund  any
overpayment of Fixed Rent to Tenant.

         In any event,  the Annual Fixed Rent for the extended term shall not be
less than the Annual Fixed Rent Rate for the last year of the  original  term of
this Lease.


                                       -8-



                                   ARTICLE III
                                   -----------

                           Landlord's Work and Repairs
                           ---------------------------

            3.1 Landlord's  Work.  Landlord shall cause to be performed the work
required  by Exhibit B  Description  of  Landlord's  Work.  Landlord  shall use
diligence  to  cause  Landlord's  Work  to be  substantially  completed  by  the
Commencement Date, subject to the provisions of Section 9.5 hereof.

            Except for  Landlord's  Work,  the Premises are leased in an "as is"
condition.   Tenant  acknowledges  that  Landlord  has  made  no  warranties  or
representations  as to the condition thereof.  Tenant further  acknowledges that
Landlord has no present or future intention to make any alterations, renovations
or improvements to the Premises, other then as specified on Exhibit B.

            3.2  Structural  Repairs.  Landlord  covenants,  except as otherwise
provided  in Article  VI and  except in the case of damage  caused by any act or
negligence of Tenant, its employees, customers, suppliers,  contractors, and the
like,  to make such repairs to the roof,  and exterior  walls (other than doors,
windows and glass) of the Premises as may be necessary.



                                       -9-




                                   ARTICLE IV
                                   ----------

                                      Rent
                                      ----

            4.1 The Fixed Rent. Tenant covenants and agrees to pay Fixed Rent to
Landlord at the  Original  Address of Landlord or at such other place or to such
other  person or entity as Landlord may by notice in writing to Tenant from time
to time direct,  at the Annual Fixed Rent Rate, in equal  installments of 1/12th
of the Annual Fixed Rent Rate,  in advance,  on  the first day of each  calendar
month  included  in the term;  and for any  portion of a  calendar  month at the
beginning or end of the term, at that rate payable in advance for such portion.

            4.2  Additional  Rent.  In  order  that  the  Fixed  Rent  shall  be
absolutely  net to Landlord,  Tenant  covenants and agrees to pay, as Additional
Rent, taxes, betterment  assessments,  insurance costs, and utility charges with
respect to the Premises as provided in this Section 4.2 as follows:

                 4.2.1 Real Estate Taxes. Tenant shall pay to Landlord all taxes
levied  or  assessed  by,  or  becoming  payable  to the   municipality  or  any
governmental authority having jurisdiction of the Premises, for or in respect of
the Premises or which may  become a lien on the  Premises,  for  each tax period
partially or wholly  included in the term,  such payments to be made to Landlord
in the manner provided in Subsection 4.2.3 of this Section 4.2. For any fraction
of a tax period included in the term at the




                                      -10-


beginning or end thereof,  Tenant shall pay to Landlord the fraction of taxes so
levied or assessed or  becoming  payable  which is  allocable  to such  included
period. Tenant may prosecute appropriate  proceedings for abatement or reduction
of any tax with respect to which  Tenant is required to make  payments as herein
before  provided,  such  proceedings  to be  conducted  jointly  with any  other
parties,  including Landlord, who have contributed to the payment of such taxes,
and Tenant agrees to save Landlord harmless from all costs and expenses incurred
on account of Tenant's  participation  in such  proceedings.  Landlord,  without
obligating  itself  to incur  any  costs or  expenses  in  connection  with such
proceedings, shall cooperate with Tenant with respect to such proceedings so far
as reasonably necessary. Any abatement or reduction effected by such proceedings
shall  accrue to the benefit of Tenant and  Landlord  and such other  parties as
their interests may appear  according to their  respective  contributions to the
taxes involved in any such  proceedings.  Nothing contained in this Lease shall,
however, require Tenant to pay any franchise,  corporate,  estate,  inheritance,
succession,  capital levy or transfer tax of Landlord, or any income, profits or
revenue  tax or  charge  upon the rent  payable  by  Tenant  under  this  Lease;
provided,  however,  that if, at any time  during the term  hereof,  the present
system of ad valorem  taxation of real property shall be changed so that in lieu
of the whole or any part  thereof  there shall be assessed on Landlord a capital
levy
                                


                                      -11-




or other tax on the Fixed Rent,  Additional  Rentals or other charges payable by
Tenant  hereunder,  or if there shall be assessed on Landlord a federal,  state,
county,  municipal,  or other local  income,  franchise,  excise or similar tax,
assessment,  levy or charge  measured by or based, in whole or in part, upon the
Fixed Rentals,  Additional  Rents or other charges payable by Tenant  hereunder,
then any and all of such taxes,  assessments,  levies or charges,  to the extent
that the  same  would be  payable  if the  Premises  were the only  property  of
Landlord  subject to same,  and if the income  from the  Premises  were the only
taxable  income of Landlord  during the year in question,  shall be deemed to be
included in the taxes to be paid by Tenant pursuant to this subsection 4.2.1.

                 4.2.2 Betterment Assessments. Tenant shall pay to Landlord each
installment of all public,  special or betterment assessments Levied or assessed
by or  becoming  payable to any  municipality  or other  governmental  authority
having jurisdiction of the Premises,  for or in respect of the Premises for each
installment period partially or wholly included in the term, such payments to be
made to Landlord in the manner provided in Subsection 4.2.3 of this Section 4.2.
For any fraction of an installment  period included in the term at the beginning
or end thereof,  Tenant  shall pay to Landlord the fraction of such  installment
allocable to such included period. Tenant may prosecute appropriate  proceedings
to contest the validity or



                                      -12-



amount of any  assessment  with  respect  to which  Tenant is  required  to make
payments as herein before  provided,  such  proceedings to be conducted  jointly
with any other parties,  including Landlord, who have contributed to the payment
of such assessments,  and Tenant agrees to save Landlord harmless from all costs
and expenses incurred on account of Tenant's  participation in such proceedings.
Landlord, without obligating itself to incur any costs on expenses in connection
with  such  proceedings,  shall  cooperate  with  Tenant  with  respect  to such
proceedings so far as reasonably  necessary.  Landlord shall promptly furnish to
Tenant a copy of any notice of public, special or betterment assessment received
by Landlord concerning the Premises.

                 4.2.3 Tax Fund Payments.  Tenant shall, as Additional  Rent, on
the first day of each month of the term,  make tax fund  payments  to  Landlord.
Interest,  if any,  earned on such tax fund payments  shall be paid to Tenant at
the time such  interest is received by Landlord.  "Tax fund  payments"  refer to
such payments as Landlord shall reasonably determine to be sufficient to provide
in the aggregate a fund adequate to pay all taxes and assessments referred to in
sub-section 4.2.1 and 4.2.2 of this Section 4.2 when they become due and payable
and all such  payments  shall,  to the  extent  thereof,  relieve  Tenant of its
obligations under said  subsections.  If the aggregate of said tax fund payments
is not  adequate  to pay all said  taxes and  assessments,  Tenant  shall pay to
Landlord the amount by which


                                      -13-



such aggregate is less than the amount equal to all said taxes and  assessments,
such  payment to be made  within  twenty  (20) days  after  receipt by Tenant of
notice from  Landlord of such amount.  If Tenant  shall have made the  aforesaid
payments, Landlord shall on or before the last day on which the same may be paid
without  interest  or  penalty,  pay to the proper  authority  charged  with the
collection  thereof all taxes and  assessments  referred to in said  subsections
4.2.1 and 4.2.2 and furnish Tenant,  upon request,  reasonable  evidence of such
payment.  Any balance remaining after such payment by Landlord shall be credited
against future payments to be made by Tenant pursuant to this subsection 4.2.3.
                                              

                 4.2.4  Insurance.  Tenant shall, at its expense,  as Additional
Rent,  take  out and  maintain  throughout  the  term  the  following  insurance
protecting Landlord:

                 4.2.4.1  All risk  casualty  insurance,  with  endorsement  for
difference in conditions coverage,  debris removal and demolition,  in an amount
at least equal to the replacement  cost of  the Building and other  improvements
on the Premises, as such replacement cost may from time to time be determined by
agreement or by appraisal  made at Tenant's expense by an  accredited  insurance
appraiser  approved by Landlord  which may be required by either party  whenever
three (3) years have  elapsed  since the last such  agreement or  appraisal,  or
alteration or additions have been made.



                                      -14-

                 4.2.4.2 Insurance protecting Landlord against abatement or loss
of rent in an amount equal to at least all the Fixed  Rent and  Additional  Rent
payable for one year under this Article IV.

                 4.2.4.3 Comprehensive liability insurance indemnifying Landlord
and Tenant  against  all claims and demands for death or any injury to person or
damage to property  which may be claimed to have  occurred on the Premises or on
any property, streets or ways adjoining the Premises, in amounts which shall, at
the  beginning of the term, be at least equal to the limits set forth in Section
l.l,  and,  which,  from time to time  during the term,  shall be to such higher
limits, if any, as are customarily carried in the area in which the Premises are
located on property similar to the Premises and used for similar  purposes;  and
workmen's  compensation insurance with statutory limits covering all of Tenant's
employees working on the Premises.

                 4.2.4.4  Insurance  against loss or damage from  sprinklers and
from leakage or explosion or cracking of boilers, pipes carrying steam or water,
or both,  pressure vessels or similar  apparatus,  in the so-called "broad form"
and in such amounts as Landlord may reasonably require.



                                      -15-

                 4.2.4.5  Insurance  against  such  other  hazards,  and in such
amounts,  as may from time to time be required by any mortgagee of the Premises,
provided  that such  insurance is  customarily  carried in the area in which the
Premises  are located on property  similar to the  Premises and used for similar
purposes.

                 4.2.4.6  Fire  insurance  with  the  usual  extended   coverage
endorsements  covering  all  Tenant's  furniture,   furnishings,   fixtures  and
equipment,  and any other contents or improvements  not covered by the insurance
to be maintained under subsection 4.2.4.1.

                 4.2.4.7 Policies for insurance required under the provisions of
subsections  4.2.4.1,  4.2.4.4  and  4.2.4.5  shall,  in case of loss,  be first
payable  to the  holders  of any  mortgages  on the  Premises  under a  standard
mortgagee's  clause,  and shall be deposited  with the holder of any mortgage or
with Landlord,  as Landlord or any such  mortgagee may elect.  All such policies
shall be obtained  from  responsible  companies  qualified to do business and in
good  standing in  Massachusetts,  which  companies  and the amount of insurance
allocated  thereto  shall be subject to  Landlord's  approval.  Tenant agrees to
furnish  Landlord with  certificates  evidencing all such insurance prior to the
beginning of the term hereof and evidencing renewal thereof at least thirty (30)
days prior to the expiration of any such policy. Each such





                                      -16-


policy  shall be  non-cancellable  with  respect to the interest of Landlord and
such mortgagees without at least ten (10) days' prior written notice thereto. In
the event  provision  for any such  insurance  is to be by a  blanket  insurance
policy,  the policy shall allocate a specific and sufficient  amount of coverage
to the Premises. 

                 4.2.4.8  All  insurance  which is carried by either  party with
respect to the  Building:  Premises or to  furniture,  furnishings,  fixtures or
equipment  therein  or  alterations  or  improvements  thereto,  whether  or not
required, shall include provisions which either designate the other party as one
of the insured or deny to the insurer  acquisition  by  subrogation of rights of
recovery  against  the other party to the extent such rights have been waived by
the insured party prior to occurrence of loss or injury,  insofar as, and to the
extent that, such provisions may  be effective  without  making it impossible to
obtain insurance coverage from responsible companies qualified to do business in
the state in which the  Premises  are located  (even  though  extra  premium may
result therefrom). In the event that extra premium is payable by either party as
a result of this  provision,  the other party shall  reimburse  the party paying
such premium the amount of such extra  premium.  If at the request of one party,
this  non-subrogation  provision is waived, then the obligation of reimbursement
shall  cease for such  period of time as such  waiver  shall be  effective,  but
nothing contained in this





                                      -17-




subsection  shall derogate from or otherwise  affect releases  elsewhere  herein
contained  of either  party for  claims.  Each party  shall be  entitled to have
certificates  of any  policies  containing  such  provisions.  Each party hereby
waives all rights of recovery against the other for loss or injury against which
the  waiving  party  is  protected  by  insurance  containing  said  provisions,
reserving, however, any rights with respect to any excess of loss or injury over
the amount  recovered  by such  insurance.  Tenant  shall not acquire as insured
under any  insurance  carried on the  Premises any right to  participate  in the
adjustment  of loss or to receive  insurance  proceeds  and agrees upon  request
promptly to endorse and deliver to Landlord any checks or other  instruments  in
payment of loss in which Tenant is named as payee.

                 4.2.5  Utilities.  Tenant  shall  pay  directly  to the  proper
authorities  charged with the collection  thereof all charges for water,  sewer,
gas,  oil,  electricity,  telephone  and other  utilities  or  services  used or
consumed on the Premises,  whether designated as a charge, tax, assessment,  fee
or otherwise,  including,  without  limitation,  water and sewer use charges and
taxes,  if any, all such charges to be paid as the same from time to time become
due. Except as otherwise provided in Exhibit B, it is understood and agreed that
Tenant shall make its own  arrangements for the installation or provision of all
such utilities and that Landlord shall be under no obligation




                                      -18-



to  furnish  any  utilities  to the  Premises  and shall  not be liable  for any
interruption or failure in the supply of any such utilities to the Premises.

                 4.3 Late Payment of Rent.  If any  installment  of rent is paid
more than  fifteen  (15) days  after  the date the same was due,  it shall  bear
interest (as Additional Rent) from the date due at the lesser of the prime rate,
so-called,  of The First National Bank of Boston as it may be adjusted from time
to time, plus two percent per annum, or the maximum rate allowed by law.

                 4.4  Security  Deposit.  On or before  the  Commencement  Date,
Tenant shall  deposit  with  Landlord the sum of  Twenty-Four  Thousand  Dollars
($24,000.00)  which  Landlord  shall  deposit in its name in a money market fund
mutually  agreed upon by Landlord and Tenant.  Provided Tenant is not in default
under this Lease,  the interest earned on said deposit shall be paid by Landlord
to Tenant.  Said deposit  shall be held by Landlord as security for the faithful
performance  by  Tenant  of all the  terms of this  Lease by said  Tenant  to be
observed and performed.  The security deposit shall not be mortgaged,  assigned,
transferred or encumbered by Tenant without the written  consent of Landlord and
any such act on the part of Tenant  shall be without  force and effect and shall
not be binding upon Landlord.

                 If the Fixed Rent or Additional Rent payable hereunder shall be
overdue and unpaid or should Landlord make payments on behalf







                                      -19-


of the Tenant,  or Tenant  shall fail to perform any of the terms of this Lease,
then Landlord may, at its option and without prejudice to any other remedy which
Landlord may have on account thereof,  appropriate and apply said entire deposit
or so much thereof as may be necessary to compensate Landlord toward the payment
of Fixed  Rent,  Additional  Rent or other sums or loss or damage  sustained  by
Landlord due to such breach on the part of Tenant;  and Tenant  shall  forthwith
upon demand restore said security to the original sum  deposited.  Should Tenant
comply with all of said terms and  promptly  pay all of the rentals as they fall
due and all other sums  payable by Tenant to  Landlord,  said  deposit  shall be
returned in full to Tenant at the end of the term.

                 In the event of bankruptcy or other creditor-debtor proceedings
against  Tenant,  all  securities  shall be  deemed to be  applied  first to the
payment of rent and other  charges due  Landlord  for all  periods  prior to the
filing of such proceedings.

                                    ARTICLE V
                                    ---------

                          Tenant's Additional Covenants
                          -----------------------------

                 5.1 Affirmative Covenants. Tenant covenants at all times during
the term and for such further  time as Tenant  occupies the Premises or any part
thereof:



                                      -20-

                 5.1.1  Perform  Obligations.  To  perform  promptly  all of the
obligations  of Tenant  set forth in this  Lease;  and to pay when due the Fixed
Rent and  Additional  Rent and all  charges,  rates and other  sums which by the
terms of this Lease are to be paid by Tenant.

                 5.1.2 Use. To use the Premises only for the Permitted Uses, and
from time to time to procure all licenses  and permits  necessary  therefor,  at
Tenant's sole expense.

                 5.1.3 Repair and Maintenance.  Except as otherwise  provided in
Section 3.2 and Article VI, to keep the Premises (including, without limitation,
the exterior and structure of the  Building,  all  improvements  thereon and all
heating, plumbing, electrical,  air-conditioning,  mechanical and other fixtures
and  equipment  now or hereafter on the  Premises) in good order,  condition and
repair and at least as good  order,  condition  and repair as they are in on the
Commencement Date or may be put in during the term, reasonable use and wear only
excepted;  to maintain in good condition all lawns and planted areas and to keep
in good  repair  and  clean  and  neat  and  free of snow  and ice all  surfaced
roadways,  walks,  and parking and  loading  areas;  and to make all repairs and
replacements  and to do all other  work  necessary  for the  foregoing  purposes
whether  the same may be  ordinary or  extraordinary,  foreseen  or  unforeseen.
Tenant shall secure, pay for and keep in force contracts with appropriate and
                               




                                      -21-

reputable service companies providing for the regular maintenance of the heating
and air-conditioning  systems and copies of such contracts shall be furnished to
Landlord.  It is further  agreed that the exception of  reasonable  use and wear
shall not apply so as to permit  Tenant to keep the  Premises in  anything  less
than suitable,  tenantlike,  and efficient and usable condition, or in less thin
good and tenantlike repair.

                 Notwithstanding the foregoing,  with respect to any replacement
of heating or air  conditioning  equipment that costs more than $2500, and which
is not required because of damage caused by any act or negligence of Tenant, its
employees,  customers supplies,  contractors,  and the like, Landlord shall make
such replacement and pay the costs incurred in connection with such replacement.

                 5.1.4  Compliance  with Law. To make all repairs,  alterations,
additions or  replacements  to the Premises  required by any Law or ordinance or
any order or regulation of any public  authority;  to keep the Premises equipped
with all  safety  appliances  so  required;  and to comply  with the  orders and
regulations of all governmental  authorities  with respect to zoning,  building,
fire, health and other codes, regulations,  ordinances or laws applicable to the
Premises, except that Tenant may defer compliance so long as the validity of any
such law, ordinance, order or regulation shall be contested by Tenant in
                    

                                      -22-

good faith and by appropriate legal proceedings,  if Tenant first gives Landlord
appropriate  assurance or security  against any loss, cost or expense on account
thereof.

                 5.1.5  Indemnification.  To  save  Landlord  harmless,  and  to
exonerate  and  indemnify   Landlord  from  and  against  any  and  all  claims,
liabilities  or  penalties  asserted  by or  on  behalf  of  any  person,  firm,
corporation or public authority on account of injury,  death,  damage or loss to
person or property in or upon the  Premises  arising out of the use or occupancy
of the Premises by Tenant or by any person  claiming by, through or under Tenant
(including, without limitation, all patrons, employees and customers of Tenant),
or arising out of any  delivery to or service  supplied to the  Premises,  or on
account of or based upon anything whatsoever done on the Premises, except if the
same was caused by the willful negligence,  fault or misconduct of Landlord, its
agents, servants or employees. In respect of all of the foregoing,  Tenant shall
indemnify Landlord from and against all costs,  expenses  (including  reasonable
attorneys'  fees),  and  liabilities  incurred in or in connection with any such
claim,  action or  proceeding  brought  thereon;  and,  in case of any action or
proceeding  brought against Landlord by reason of any such claim,  Tenant,  upon
notice from Landlord and at Tenant's expense, shall resist or defend such action
or proceeding and employ counsel therefor reasonably satisfactory to Landlord.








                                      -23-

                 5.1.6  Landlord's  Right to Enter.  To permit  Landlord and its
agents to enter into and examine the  Premises at reasons  times and to show the
Premises,  and to make  repairs to the  Premises,  and,  during the last six (6)
months prior to the expiration of this Lease, to keep affixed in suitable places
notices of availability of the Premises.

                 5.1.7   Personal   Property  at  Tenant's   Risk.  All  of  the
furnishings, fixtures, equipment, effects and property of every kind, nature and
description  of Tenant and of all persons  claiming by,  through or under Tenant
which,  during the continuance of this Lease or any occupancy of the Premises by
Tenant or anyone claiming under Tenant, may be on the Premises,  shall be at the
sole risk and  hazard of Tenant  and if the whole or any part  thereof  shall be
destroyed or damaged by fire, water or otherwise,  or by the leakage or bursting
of water pipes,  steam pipes,  or other pipes, by theft or from any other cause,
no part of said loss or damage is to be charged  to or to be borne by  Landlord,
except  that  Landlord  shall in no event be  indemnified  or held  harmless  or
exonerated from any liability to Tenant or to any other person,  for any injury,
loss, damage or liability to the extent prohibited by law.

                 5.1.8  Payment of  Landlord's  Cost of  Enforcement.  To pay on
demand Landlord's expenses,  including  reasonable  attorneys' fees, incurred in
enforcing any obligation of Tenant







                                      -24-

under this Lease or incurring any default by Tenant under this Lease as provided
in Section 7.4.

                 5.1.9  Yield  Up.  At the  expiration  of the  term or  earlier
termination of this Lease: to surrender all keys to the Premises;  to remove all
of its trade  fixtures and  personal  property in the  Premises;  to remove such
installations made by it as Landlord may request and all Tenant's signs wherever
located)  to  repair  all  damage  caused  by such  removal  and to yield up the
Premises (including all installations and improvements made by Tenant except for
trade fixtures and such of said  installations or improvements as Landlord shall
request Tenant to remove),  broom-clean and in the same good order and repair in
which Tenant is obliged to keep and maintain the Premises by the  provisions  of
this Lease.  Any property not so removed  shall be deemed  abandoned  and may be
removed and disposed of by Landlord in such manner as Landlord  shall  determine
and Tenant  shall pay  Landlord  the entire cost and  expense  incurred by it in
effecting such removal and disposition and in making any incidental  repairs and
replacements  to the Premises and for use and occupancy  during the period after
the expiration of the term and prior to its performance of its obligations under
this subsection 5.1.9. Tenant shall further indemnify Landlord against all loss,
cost and damage  resulting from Tenant's  failure and delay in surrendering  the
Premises as above provided.



                                      -25-




                 5.1.10  Estoppel  Certificate.  Upon not less than fifteen (15)
days' prior written request by Landlord, to execute,  acknowledge and deliver to
Landlord a statement in writing  certifying that this Lease is unmodified and in
full force and effect and that Tenant has no defenses,  offsets or counterclaims
against its  obligations to pay the Fixed Rent and Additional Rent and any other
charges and to perform its other  covenants  under this Lease (or, if there have
been any  modifications,  that the Lease is in full force and effect as modified
and  stating  the  modifications  and,  if there are any  defenses,  offsets  or
counterclaims,  setting them forth in reasonable detail), and the dates to which
the Fixed Rent and  Additional  Rent and other charges have been paid.  Any such
statement delivered pursuant to this subsection 5.1.10 may be relied upon by any
prospective  purchaser or mortgagee of the Premises, or any prospective assignee
of such mortgage.

                 5.1.11 Landlord's  Expenses Re Consents.  To reimburse Landlord
promptly on demand for all  reasonable  legal  expenses  incurred by Landlord in
connection with all requests by Tenant for consent or approval hereunder.

                 5. 2 Negative  Covenants.  Tenant covenants at all times during
the term and such  further  time as  Tenant  occupies  the  Premises or any part
thereof:



                                      -26-

                 5.2.1  Assignment  and  Subletting.  Not to  assign,  transfer,
mortgage  or pledge  this Lease or to  sublease  (which  term shall be deemed to
include the granting of  concessions  and licenses and the like) all or any part
of the Premises or suffer or permit this Lease or the  leasehold  estate  hereby
created or any other rights arising under this Lease to be assigned, transferred
or encumbered,  in whole or in part,  whether  voluntarily,  involuntarily or by
operation  of law, or permit the  occupancy of the Premises by anyone other than
Tenant  without  the prior  written  consent of  Landlord.  In the event  Tenant
desires  to assign  this Lease or sublet  any  portion  or all of the  Premises,
Tenant  shall  notify  Landlord in writing of Tenant's  intent to so assign this
Lease or sublet the Premises and the proposed effective date of such  subletting
or  assignment,  and shall request in such  notification  that Landlord  consent
thereto. Landlord may terminate this Lease in the case of a proposed assignment,
or,  except for a subletting  of 10,000  square feet or less during the original
term of this Lease, suspend this Lease pro tanto for the period and with respect
to the space  involved in the case of a proposed  subletting,  by giving written
notice  of  termination  or  suspension  to  Tenant,  with such  termination  or
suspension  to be  effective  as of the  effective  date of such  assignment  or
subletting.  If Landlord  does not so terminate or suspend,  Landlord's  consent
shall not be unreasonably withheld to an assignment during the original term







                                      -27-

of this Lease,  or to a subletting  during the term of this Lease (and shall not
be  unreasonably  withheld  in the case of the  aforesaid  subletting  of lO,OOO
square feet or less during the  original  term),  provided  that the assignee or
subtenant  shall use the  Premises  only for the  Permitted  Uses,  and  further
provided,  with respect to a subletting  during an extended  term of this Lease,
that after such subletting the initial Tenant named herein occupies at least 50%
of the floor area of the Building.  Tenant shall, as Additional Rent,  reimburse
Landlord   promptly  for  Landlord's   reasonable  legal  expenses  incurred  in
connection  with any request by Tenant for such consent.  No such  subletting or
assignment  shall in any way impair the continuing  primary  liability of Tenant
hereunder,  and no consent  to any  subletting  or  assignment  in a  particular
instance  shall be  deemed  to be a  waiver  of the  obligation  to  obtain  the
Landlord's  written  approval in the case of any other subletting or assignment.
With respect to any  assignment  or sublease  during the  original  term of this
Lease,  such  assignment  shall not  include the right  granted to Tenant  under
Section 2.3  hereinabove  to extend the term,  and such sublease  shall be for a
term expiring no later than the expiration of the original term of this Lease.

                 If for any  assignment  or  sublease  consented  to by Landlord
hereunder Tenant receives rent or other consideration,  either initially or over
the term of the  assignment  or  sublease,  in  excess  of the rent  called  for
hereunder, or in case of sublease








                                      -28-

of part , in excess of such rent fairly allocable to the part, after appropriate
adjustments  to  assure  that  all  other  payments  called  for  hereunder  are
appropriately  taken into account,  to pay to Landlord as additional  rent fifty
percent (50%) of the excess of each such payment of rent or other  consideration
received by Tenant promptly after its receipt.

                 Notwithstanding  the  foregoing,  Tenant  shall have the right,
without Landlord's consent, to assign this Lease or sublet the Premises,  or any
part thereof, to any parent, subsidiary or affiliated corporation, provided that
any such assignee or sublessee shall deliver to Tenant a counterpart original of
a document in recordable form  satisfactory to landlord whereby such assignee or
sublessee  agrees to assume and perform all of the terms and  conditions of this
Lease on Tenant's part from and after the effective  date of such  assignment or
subletting.

                 Whenever  Tenant  lists with a broker or  brokers or  otherwise
advertises,  holds out or markets the  Premises or any part thereof for sublease
or assignment,  Tenant shall give Nordblom Company,  as brokers, a non-exclusive
listing with respect to such sublease or assignment.

                 If, at any time during the term of this Lease, Kobe Development
Corporation  shall own less than fifty-one (51%) percent of the shares of Tenant
or any person or entity other than Kobe Development  Corporation  shall acquire,
directly or


                                      -29-

indirectly,  effective  control of Tenant,  Tenant shall so notify  Landlord and
(whether or not Tenant so notifies  Landlord)  Landlord may terminate this Lease
by notice to Tenant given within  ninety (90) days  thereafter.  This  paragraph
shall not apply if the initial  Tenant  named  herein is a  corporation  and the
outstanding voting stock thereof is listed on a recognized securities exchange.

                 5.2.2 Overloading and Nuisance. Not to injure, overload, deface
or otherwise harm the Premises; nor commit any nuisance; nor permit the emission
of any  objectionable  noise or odor; nor make,  allow or suffer any waste;  nor
make any use of the Premises which is improper, offensive or contrary to any law
or ordinance or which will invalidate any of Landlord's  insurance;  nor conduct
any auction, fire, "going out of business" or bankruptcy sales.

                 5.2.3  Hazardous  Wastes and  Materials.  Not to dispose of any
hazardous wastes, hazardous materials or oil on the Premises, or into any of the
plumbing,  sewage,  or  drainage  systems  thereon,  and to  indemnify  and save
Landlord harmless from all claims,  liability, loss or damage arising on account
of  the  use  or  disposal  of  hazardous  wastes,  hazardous  materials  or oil
including,  without  limitation,  liability  under any federal,  state, or local
laws,  requirements and regulations,  or damage to any of the aforesaid systems.
Tenant shall comply with all






                                      -30-

governmental reporting requirements with respect to hazardous wastes,  hazardous
materials  and oil, and shall  deliver to Landlord  copies of all reports  filed
with governmental authorities.

                 5.2.4 Installation,  Alterations or Additions.  Not to make any
installations,  alterations  or additions in, to or on the Premises  (including,
without limitation,  buildings,  lawns, planted areas, walks, roadways,  parking
and  loading  areas)  nor to  permit  the  making  of any  holes  in the  walls,
partitions,  ceilings or floors  without on each  occasion  obtaining  the prior
written consent of Landlord,  and then only pursuant to plans and specifications
approved by Landlord in advance in each instance; Tenant shall pay promptly when
due the entire cost of any work to the Premises undertaken by Tenant so that the
Premises  shall at all times be free of liens for  labor and  materials,  and at
Landlord's request Tenant  shall  furnish to  Landlord a bond or other  security
acceptable  to  Landlord  assuring  that any work  commenced  by Tenant  will be
completed in accordance with the plans and specifications  theretofore  approved
by Landlord and assuring  that the Premises  will remain free of any  mechanics'
lien or other encumbrance  arising out of such work. In any event,  Tenant shall
forthwith bond against or discharge any mechanics'  liens or other  encumbrances
that may arise out of such work. Tenant shall procure all necessary licenses and
permits at Tenant's sole expense before undertaking such work. All such





                                      -31-

work shall be done in a good and workmanlike manner employing  materials of good
quality and so as to conform with all applicable zoning,  building, fire, health
and other codes,  regulations, ordinances  and laws.  Tenant shall save Landlord
harmless and indemnified from all injury,  loss,  claims or damage to any person
or property occasioned by or growing out of such work.

                 5.2.5 Abandonment. Not to abandon or vacate the Premises during
the term.

                 5.2.6  Signs.  Not  to  place  any  signs  on the  Building  or
elsewhere on the Premises without Landlord's prior written approval, which shall
not be unreasonably  withheld.  Such signs shall be maintained in good repair by
Tenant and shall conform to applicable requirements of public authorities.

                 5.2.7  Parking  and  Storage.  Not to  permit  any  storage  of
materials  outside  of the  Building;  to use  reasonable  diligence  to prevent
Tenant's  employees and  customers and other persons  visiting the Premises from
using any street  abutting the Premises for parking;  and, not to permit the use
of the Premises for either temporary or permanent  storage of trucks, or for any
use for which heavy trucking to or from the site would be customary.




                                      -32-

                                   ARTICLE VI
                                   ----------

                               Casualty or Taking
                               ------------------

                 6. 1  Termination.  In the  event  that  the  Premises,  or any
materia1 part thereof,  shall be taken by any public authority or for any public
use,  or shall be  destroyed  or damaged by fire or casualty or by the action of
any public  authority,  then this Lease may be  terminated  at the  election  of
Landlord.  Such  election,  which  may be made  notwithstanding  the  fact  that
Landlord's  entire interest may have been divested,  shall be made by the giving
of notice by  Landlord  to Tenant  within  sixty (60) days after the date of the
taking or casualty.

                 6. 2  Restoration.  If Landlord does not elect to so terminate,
this Lease shall  continue in force and a just  proportion of the rent reserved,
according to the nature and extent of the damages sustained by the Premises, but
not in excess of the net proceeds of insurance  recovered by Landlord  under the
rent form No. 1 endorsement of the fire insurance  carried by Tenant pursuant to
subsection 4.2.4.2, shall be suspended or abated until the Premises, or what may
remain  thereof , shall be put by Landlord in proper  condition  for use,  which
Landlord  covenants to do with reasonable  diligence to the extent  permitted by
the net  proceeds of  insurance  recovered  or damages  awarded for such taking,
destruction or damage and subject to zoning and building laws or ordinances then
in


                                      -33-

existence.  "Net proceeds of insurance  recovered or damages  awarded" refers to
the gross amount of such  insurance or damages less the  reasonable  expenses of
Landlord  incurred in  connection  with the  collection  of the same,  including
without limitation, fees and expenses for legal and appraisal services.

                 6.3 Award.  Irrespective  of the form in which  recovery may be
had by law, all rights to damages or compensation,  exclusive of awards relating
to Tenant's  property,  shall  belong to Landlord  in all cases.  Tenant  hereby
grants to Landlord  all of Tenant's  rights to such  damages  and  covenants  to
deliver  such  further  assignments  thereof as  Landlord  may from time to time
request.

                                   ARTICLE VII
                                   -----------

                                    Defaults
                                    --------

                 7. 1 Events of  Default.  (a) If Tenant  shall  default  in the
performance of any of its  obligations to pay the Fixed Rent or Additional  Rent
hereunder  and if such default  shall  continue for ten (10) days after  written
notice from  Landlord  designating  such  default or if within  thirty (30) days
after  written  notice from Landlord to Tenant  specifying  any other default or
defaults Tenant has not commenced  diligently to correct the default or defaults
so  specified  or has not  thereafter  diligently  pursued  such  correction  to
completion, or (b) if any assignment shall be made by Tenant or any guarantor of
Tenant for the benefit of creditors, or (c) if Tenant's leasehold interest shall
be taken


                                



                                      -34-

on execution, or (d) if a lien or other involuntary encumbrance is filed against
Tenant's leasehold interest or Tenant's other property, including said leasehold
interest,  and is not discharged  within ten (10) days  thereafter,  or (e) if a
petition is filed by Tenant or any guarantor of Tenant for  liquidation,  or for
reorganization  or an  arrangement  under any provision of any bankruptcy law or
code as then in force and effect, or (f) if an  voluntary  petition under any of
the  provisions of any  bankruptcy  law or code is filed  against  Tenant or any
guarantor of Tenant and such involuntary petition is not dismissed within thirty
(30) days  thereafter,  then, and in any of such cases,  Landlord and the agents
and servants of Landlord  lawfully  may, in addition to and not in derogation of
any remedies for any preceding  breach of covenant,  immediately  or at any time
thereafter  without  demand  or  notice  and  with  or  without  process  of law
(forcibly,  if necessary) enter into and upon the Premises or any   part thereof
in the name of the whole or mail a notice of  termination  addressed  to Tenant,
and repossess the same as of Landlord's former estate and expel Tenant and those
claiming through or under Tenant and remove its and their effects (forcibly,  if
necessary)  without  being  deemed  guilty of any manner of trespass and without
prejudice to any remedies  which might  otherwise be used for arrears of rent or
prior breach of covenant, and upon such entry or mailing as aforesaid this Lease
shall terminate, Tenant hereby waiving all statutory rights to







                                      -35-

the Premises (including without limitation rights of redemption,  if any, to the
extent such  rights may be lawfully  waived)  and  Landlord,  without  notice to
Tenant, may store Tenant's effects,  and those of any person claiming through or
under Tenant, at the expense and risk of Tenant, and, if Landlord so elects, may
sell such  effects at public  auction or private sale and apply the net proceeds
to the payment of all sums due to Landlord from Tenant, if any, and pay over the
balance, if any, to Tenant.

                 7.2 Remedies.  In the event that this Lease is terminated under
any of the provisions  contained in Section 7.1 or shall be otherwise terminated
for breach of any  obligation  of Tenant,  Tenant  covenants to pay forthwith to
Landlord, as compensation, the excess of the total rent reserved for the residue
of the term over the rental  value of the Premises for said residue of the term.
In  calculating  the rent reserved  there shall be included,  in addition to the
Fixed Rent and Additional Rent, the value of all other considerations  agreed to
be paid or performed by Tenant for said  residue.  Tenant  further  covenants as
additional  and  cumulative  obligations  after  any  such  termination,  to pay
punctually  to Landlord  all the sums and to perform all the  obligations  which
Tenant  covenants  in this Lease to pay and to perform in the same manner and to
the same  extent and at the same time as if this Lease had not been  terminated.
In calculating  the amounts to be paid by Tenant  pursuant to the next preceding
sentence Tenant shall be credited with any amount paid to

                                      -36-

Landlord as  compensation  as in this Section 7.2 provided and also with the net
proceeds  of any rent  obtained by Landlord by  reletting  the  Premises,  after
deducting all Landlord's  expense in connection with such reletting,  including,
without limitation,  all repossession  costs,  brokerage  commissions,  fees for
legal  services and expenses of preparing  the Premises for such  reletting,  it
being  agreed by Tenant that  Landlord may (i) relet the Premises or any part or
parts thereof, for a term or terms which may at Landlord's option be equal to or
less than or exceed  the period  which  would  otherwise  have  constituted  the
balance of the term and may grant such  concessions and free rent as Landlord in
its sole  judgment  considers  advisable or necessary to relet the same and (ii)
make such  alterations,  repairs and  decorations in the Premises as Landlord in
its sole  judgment  considers  advisable or necessary to relet the same,  and no
action of Landlord in  accordance  with the  foregoing or failure to relet or to
collect rent under  reletting shall operate or be construed to release or reduce
Tenant's liability as aforesaid.

                 In lieu of any other  damages or indemnity  and in lieu of full
recovery by Landlord of all sums payable under all the  foregoing  provisions of
this Section 7.2,  Landlord may by written  notice to Tenant,  at any time after
this Lease is terminated under any of the provisions contained in Section 7.1 or
is otherwise  terminated  for breach of any obligation of Tenant and before such
full recovery, elect to recover, and Tenant shall







                                      
                                      -37-



thereupon  pay, as liquidated  damages,  an amount equal to the aggregate of the
Fixed Rent and  Additional  Rent  accrued in the twelve (12)  months  ended next
prior to such termination plus the amount of rent of any kind accrued and unpaid
at the time of termination and less the amount of any recovery by Landlord under
the  foregoing  provisions of this Section 7.2 up to the time of payment of such
liquidated  damages.  Nothing contained in this Lease shall,  however,  limit or
prejudice  the right of  Landlord  to prove for and  obtain in  proceedings  for
bankruptcy or insolvency by reason of the  termination of this Lease,  an amount
equal to the maximum allowed by any statute or rule of law in effect at the time
when,  and governing  the  proceedings  in which,  the damages are to be proved,
whether or not the amount be greater than,  equal to, or less than the amount of
the loss or damages referred to above.

                 7.3 Remedies Cumulative.  Any and all rights and remedies which
Landlord may have under this Lease,  and at law and equity,  shall be cumulative
and shall not be deemed inconsistent with each other, and any two or more of all
such rights and  remedies may be exercised at the same time insofar as permitted
by law.

                 7.4 Landlord's Right to Cure Defaults.  Landlord may, but shall
not be obligated to, cure, at any time,  without  notice,  any default by Tenant
under this  Lease;  and  whenever  Landlord  so elects,  all costs and  expenses
incurred by Landlord, including







 
                                      -38-

reasonable  attorneys'  fees,  in curing a default  shall be paid, as Additional
Rent,  by Tenant to Landlord on demand,  together with lawful  interest  thereon
from the date of payment by Landlord to the date of payment by Tenant.

                 7.5 Effect of Waivers of Default.  Any consent or permission by
Landlord  to any act or  omission  which  otherwise  would  be a  breach  of any
covenant or condition herein,  shall not in any way be held or construed (unless
expressly so declared) to operate so as to impair the  continuing  obligation of
any  covenant or  condition  herein,  or  otherwise,  except as to the  specific
instance, operate to permit similar acts or omissions.

                 7.6 No Waiver, etc. The failure of Landlord to seek redress for
violation  of, or to insist  upon the strict  performance  of, any  covenant  or
condition  of this  Lease  shall not be deemed a waiver  of such  violation  nor
prevent a subsequent act, which would have  originally  constituted a violation,
from  having all the force and effect of an original  violation.  The receipt by
Landlord  of rent with  knowledge  of the breach of any  covenant  of this Lease
shall not be deemed to have been a waiver of such breach by Landlord. No consent
or waiver,  express or implied, by Landlord to or of any breach of any agreement
or duty shall be  construed  as a waiver or consent to or of any other breach of
the same or any other agreement or duty.








          
                                      -39-

                 7. 7 No Accord and Satisfaction. No acceptance by Landlord of a
lesser sum than the Fixed  Rent,  Additional  Rent or any other  charge then due
shall be deemed to be other than on account of the earliest  installment of such
rent or charge due, nor shall any  endorsement  or statement on any check or any
letter  accompanying  any check or payment as rent or other  charge be deemed an
accord and  satisfaction,  and Landlord may accept such check or payment without
prejudice  to  Landlord's  right to recover the balance of such  installment  or
pursue any other remedy in this Lease provided.

                                  ARTICLE VIII
                                  ------------

                           Rights of Mortgage Holders
                           --------------------------

                 8.1 Rights of Mortgage  Holders.  The word  "mortgage"  as used
herein  includes  mortgages,   deeds  of  trust  or  other  similar  instruments
evidencing   other  voluntary   liens  or   encumbrances,   and   modifications,
consolidations,  extensions, renewals, replacements and substitutes thereof. The
word "holder" shall mean a mortgagee,  and any subsequent holder or holders of a
mortgage.  Until the holder of a mortgage shall enter and take possession of the
Premises for the purpose of foreclosure, such holder shall have only such rights
of  Landlord  as are  necessary  to  preserve  the  integrity  of this  Lease as
security.  Upon entry and taking  possession  of the Premises for the purpose of
foreclosure, such holder shall have all the rights of Landlord.



                                      -40-

No such holder of a mortgage shall be liable either as mortgagee or as assignee,
to  perform,  or be  liable  in  damages  for  failure  to  perform,  any of the
obligations  of  Landlord  unless and until  such  holder  shall  enter and take
possession  of the Premises for the purpose of  foreclosure.  Upon entry for the
purpose  of  foreclosure,  such  holder  shall be liable to  perform  all of the
obligations  of Landlord,  subject to and with the benefit of the  provisions of
Section 9.4, provided that a discontinuance of any foreclosure  proceeding shall
be deemed a conveyance  under said  provisions to the owner of the equity of the
Premises.

                 The  covenants  and  agreements  contained  in this  Lease with
respect  to  the  rights,  powers  and  benefits  of  a  holder  of  a  mortgage
(particularly,   without  limitation  thereby,   the  covenants  and  agreements
contained  in this Section  8.1)  constitute  a continuing  offer to any person,
corporation  or other  entity,  which by  accepting  a mortgage  subject to this
Lease,  assumes the  obligations  herein set forth with  respect to such holder;
such holder is hereby  constituted a party of this Lease as an obligee hereunder
to the same  extent as though  its name were  written  hereon as such;  and such
holder  shall be entitled to enforce  such  provisions  in its own name.  Tenant
agrees on  request of  Landlord  to execute  and  deliver  from time to time any
agreement  which may be necessary to implement  the  provisions  of this Section
8.1.

                                

                  
                                      -41-

                 8.2 Lease Superior or  Subordinate  to Mortgages.  It is agreed
that the rights and  interest of Tenant under this Lease shall be (i) subject or
subordinate  to any present or future  mortgage or mortgages  and to any and all
advances to be made thereunder, and to the interest of the holder thereof in the
Premises or any  property  of which the  Premises  are a part if Landlord  shall
elect by notice to Tenant to subject or  subordinate  the rights and interest of
Tenant under this Lease to such  mortgage or (ii) prior to any present or future
mortgage or mortgages, if Landlord shall elect, by notice to Tenant, to give the
rights and interest of Tenant under this Lease priority to such mortgage; in the
event of either of such  elections  and upon  notification  by  Landlord to that
effect,  the rights and  interest of Tenant under this Lease should be deemed to
be  subordinate  to, or have priority over, as the case may be, said mortgage or
mortgages,  irrespective  of the time of  execution  or time of recording of any
such mortgage or mortgages  (provided that, in the case of subordination of this
Lease to any future  mortgages,  the holder  thereof  agrees not to disturb  the
possession  of Tenant so long as Tenant  is not in  default  hereunder).  Tenant
agrees it will, upon request of Landlord,  execute,  acknowledge and deliver any
and all instruments  deemed by Landlord necessary or desirable to give effect to
or notice of such subordination or priority. Tenant also agrees that if it shall
fail at any time to execute, acknowledge and deliver



                                      -42-



any such  instrument  requested  by Landlord,  Landlord  may, in addition to any
other remedies available to it, execute, acknowledge and deliver such instrument
as the  attorney-in-fact  of Tenant and in Tenant's name; and Tenant does hereby
make,  constitute  and  irrevocably  appoint  Landlord as its  attorney-in-fact,
coupled with an interest with full power of substitution, and in its name, place
and stead so to do. Any mortgage to which this Lease shall be  subordinated  may
contain  such terms,  provisions  and  conditions  as the holder  deems usual or
customary.

                                   ARTICLE IX
                                   ----------

                            Miscellaneous Provisions
                            ------------------------

                 9.1 Notices from One Party to the Other.  All notices  required
or permitted  hereunder shall be in writing and addressed,  if to the Tenant, at
the  Original  Address of the Tenant or such other  address as Tenant shall have
last  designated  by notice in writing to Landlord  and, if to Landlord,  at the
Original  Address of Landlord or such other address as Landlord  shall have last
designated by notice in writing to Tenant. Any notice shall be deemed duly given
when mailed to such address  postage  prepaid,  by registered or certified mail,
return receipt requested, or when delivered to such address by hand.



                 9.2 Quiet Enjoyment.  Landlord agrees that upon Tenant's paying
the rent and  performing  and observing  the  agreements,  conditions  and other
provisions on its part to be performed and


                                      -43-



observed,  Tenant shall and may peaceably  and quietly have,  hold and enjoy the
Premises  during the term hereof  without any manner of hindrance or molestation
from Landlord or anyone claiming under Landlord,  subject, however, to the terms
of this Lease; provided,  however, Landlord reserves the right, without the same
constituting a breach of Landlord's  covenant of quiet  enjoyment,  to make such
changes, alterations,  additions, improvements, repairs or replacements in or to
the Premises as Landlord  may deem  necessary or  desirable,  provided  further,
however,  that there be no  unreasonable  interference  with Tenant's use of the
premises.

                 9.3 Lease not to be  Recorded.  Tenant  agrees that it will not
record this Lease. Both parties shall,  upon the request of either,  execute and
deliver a notice or short  form of this Lease in such  form,  if any,  as may be
permitted by applicable statute.

                 9.4 Limitation of Landlord's  Liabiliy.  The term "Landlord" as
used in this Lease,  so far as  covenants  or  obligations  to be  performed  by
Landlord are  concerned,  shall be limited to mean and include only the owner or
owners at the time in question of the Premises, and in the event of any transfer
or  transfers  of  title  to said  property,  the  Landlord  (and in case of any
subsequent  transfers or  conveyances,  the then grantor) shall be  concurrently
freed  and  relieved  from and after the date of such  transfer  or  conveyance,
without any further instrument


 
                                      -44-



or agreement,  of all liability as respects the  performance of any covenants or
obligations on the part of the Landlord contained in this Lease thereafter to be
performed, it being intended hereby that the covenants and obligations contained
in this Lease on the part of Landlord,  shall, subject as aforesaid,  be binding
on the Landlord, its successors and assigns, only during and in respect of their
respective successive periods of ownership of said leasehold interest or fee, as
the case may be. Tenant,  its successors and assigns,  shall not assert nor seek
to enforce any claim for breach of this Lease against any of  Landlord's  assets
other than  Landlord's  interest in the  Premises  and in the rents,  issues and
profits  thereof,  and Tenant  agrees to look  solely to such  interest  for the
satisfaction  of any liability or claim against  Landlord  under this Lease,  it
being specifically agreed that in no event whatsoever shall Landlord (which term
shall include,  without  limitation,  any general or limited partner,  trustees,
beneficiaries,  officers,  directors,  or  stockholders  of  Landlord)  ever  be
personally liable for any such liability.

 

                 9.5 Acts of God.  In any case  where  either  party  hereto  is
required to do any act,  delays  caused by or resulting  from Acts of God,  war,
civil commotion, fire, flood or other casualty, labor difficulties, shortages of
labor, materials or equipment, government regulations, unusually severe weather,
or other causes beyond such party's reasonable control shall not be counted in






                                      -45-



determining the time during which work shall be completed,  whether such time be
designated by a fixed date, a fixed time or a "reasonable  time",  and such time
shall be deemed to be extended by the period of such delay.

                 9.6 Landlord's  Default.  Landlord shall not be deemed to be in
default in the performance of any of its obligations  hereunder  unless it shall
fail to perform such obligations and such failure shall continue for a period of
thirty (30) days or such  additional  time as is reasonably  required to correct
any such  default  after  written  notice has been  given by Tenant to  Landlord
specifying the nature of Landlord's alleged default.  Tenant shall have no right
to terminate this Lease for any default by Landlord  hereunder and no right, for
any such default, to offset any rent due hereunder.

                 9.7 Brokerage. Tenant warrants and represents that it has dealt
with no broker other than Hunneman & Company in connection with the consummation
of this Lease, and in the event of any brokerage claims against Landlord,  other
than by Hunneman & Company,  predicated upon prior dealings with Tenant,  Tenant
agrees to defend the same and indemnify and hold Landlord  harmless  against any
such claim.

 

                 9.8  Applicable  Law and  Construction.  This  Lease  shall  be
governed by and construed in  accordance  with the laws of the  Commonwealth  of
Massachusetts and, if any provisions of this



                                      -46-



Lease shall to any extent be invalid,  the  remainder of this Lease shall not be
affected thereby.  There are no oral or written  agreements between Landlord and
Tenant  affecting  this  Lease.  This Lease may be amended,  and the  provisions
hereof may be waived for modified,  only by instruments  in writing  executed by
Landlord and Tenant.  The titles of the several Articles and Sections  contained
herein are for  convenience  only and shall not be considered in construing this
Lease.  Unless  repugnant  to the  context,  the words  "Landlord"  and "Tenant"
appearing  in this Lease shall be  construed to mean those named above and their
respective heirs, executors,  administrators,  successors and assigns, and those
claiming  through or under them  respectively.  If there be more than one tenant
the obligations imposed by this Lease upon Tenant shall be joint and several.

                 WITNESS  the  execution  hereof  under seal on the day and year
first above written.

                                                    Landlord:
                                                    
                                                    
                                                    /s/ Rodger P. Nordbloom
                                                    ---------------------------
                                                    
                                                    /s/ George Macomber
                                                    ---------------------------
                                                    as Trustee of N.W. Building
                                                      24 Trust
                                                    
                                                    
                                                    Tenant:
                                                    
                                                    Q.C. Optics, Inc.
                                                    
                                                    
                                                    
                                                    By /s/ George S. Quackenbos 
                                                      --------------------------
                                                      Its President
                                                    










                                    Exhibit A
                                    ---------

          A certain  parcel  of land  situate  in  Burlington  in the  County of
     Middlesex and said Commonwealth, bounded and described as follows:

          Northeasterly by Middlesex Turnpike,  two hundred fifty-one and 52/100
     feet;

          Southeasterly by lot 74 as shown on plan hereinafter mentioned,  three
     hundred twenty-one and 17/100 feet;

          Southwesterly by lots 58 and 59 on said plan, two hundred  sixty-three
     and 66/100 feet;

          Northwesterly, fifteen feet and

          Southwesterly, fifty-two and 35/100 feet by lot 71 on said plan;

          Northwesterly  by lot 73 on said  plan,  two  hundred  seventy-six and
     67/100 feet: and

          Northeasterly by lot 75 on said plan, eighty-two and 19/100 feet.

          Said parcel is shown as lot 72 on said plan.

          Also another certain parcel of land situate in said Burlington bounded
     and described as follows:

          Northeasterly by Middlesex Turnpike, sixty-five and 53/100 feet;

          Southwesterly  by lot 72 as shown on said plan  hereinafter mentioned,
     eighty-two  and  19/100  feet;  and

          Northwesterly by lot 76 on said plan, fifty-five and 20/100 feet.

          Said parcel is shown as lot 75 on said plan.

          All of said  boundaries  are  determined by the Court to be located as
     shown on a subdivision  plan,  as approved by the Court,  filed in the Land
     Registration  Office, a copy of which is filed in the Registry of Deeds for
     the South Registry  District of Middlesex County in Registration  Book 746,
     Page 181, with Certificate 123331.

          Also another certain parcel situate in Burlington,  Middlesex  County,
     Massachusetts, bounded and described as follows:



          Northwesterly by Lot 99 as shown on plan hereinafter mentioned, 140.00
     feet;

          Northeasterly by Lot 100 on said plan, 7.00 feet;

          Southeasterly by Lot 100 shown on said plan, 30.00 feet;

          Southeasterly by Lot 100 and Lot 72 shown on said plan, 81.00 feet;

          Southeasterly by Lot 72 and Lot 59 on said plan; 110.00 feet; and





Page 2

          Southwesterly by lot 59 and Lot 60 on said plan, 88.00 feet.

          Said parcel is shown on Lot 98 on a plan entitled "Land in Burlington,
     Mass. Surveyed for Middlesex Turnpike Industrial Trust dated October, 1978
     by Charles A. Perkins Co., Inc., filed in the Land Court Engineer's  Office
     as Plan No. 6728-15.





                                   Exhibit B
                                   ---------

                         Description of Landlord's Work

          1. Replacement of Carpeting.

          2. Repair of Ceiling Tiles.

          3. Repair of Floor Tiles.

          4. Repair of Lighting.

          5. Installation of a stall shower in the men's and ladies' restrooms.

          6. Placement of HVAC system in good operating condition.

          7. Painting, as necessary, throughout the Premises.

          8. Installation of twenty (20) 3-phase  electrical drops at locations
             to be agreed upon.


                  STOCK REPURCHASE AND LOAN REPAYMENT AGREEMENT

                                  BY AND AMONG


                                QC OPTICS, INC.,

                         KOBE STEEL USA HOLDINGS, INC.,

                                       AND

                          ERIC T. CHASE, AS TRUSTEE OF
                           THE QC OPTICS VOTING TRUST










                          Dated as of October 27, 1995





                  STOCK REPURCHASE AND LOAN REPAYMENT AGREEMENT

                                TABLE OF CONTENTS
                                -----------------


<TABLE>
<CAPTION>
                                                                                                          PAGE
                                                                                                          ----

<S>      <C>                                                                                                <C>
1.       Initial Repurchase of Shares................................................................        1

2.       Right to Repurchase Option Shares...........................................................        2

3.       Conditions Precedent........................................................................        4

4.       Closing.....................................................................................        4

5.       Dividends...................................................................................        5

6.       Recapitalization............................................................................        5

7.       Election of Directors.......................................................................        6

8.       Covenants of QC and the Voting Trust........................................................        6

         8.1      Right of Participation in Sales by the Voting Trust................................        6
                  (a)      Co-Sale Right.............................................................        6
                  (b)      Notice of Intent to Participate...........................................        6
                  (c)      Sale to Transferee........................................................        6

         8.2      Piggyback Registration Rights......................................................        6
                  (a)      Piggyback Registration Rights.............................................        6
                  (b)      Additional Covenants Concerning Sale of Common Stock......................        7
                  (c)      Maintaining Current Information...........................................        7
                  (d)      Kobe Information..........................................................        8
                  (e)      Additional Conditions to Registration.....................................        8
                  (f)      Blue Sky Provisions.......................................................        8
                  (g)      Advising Kobe.............................................................        8
                  (h)      Indemnification...........................................................        8
                  (i)      Restrictions on Resale of Shares..........................................        9

         8.3      Pre-emptive Rights.................................................................       10
                  (a)      Right of First Refusal....................................................       10
                  (b)      Definition of New Securities..............................................       10
                  (c)      Notice....................................................................       11
                  (d)      Failure to Exercise Right of First Refusal................................       11
                  (e)      Termination of Right of First Refusal.....................................       11






                            TABLE OF CONTENTS (CONT.)
                            -------------------------


                                                                                                          PAGE
                                                                                                          ----

         8.4      No Impairment......................................................................       11
                  (a)      Asset Conveyance..........................................................       11
                  (b)      Good Faith................................................................       12
                  (c)      Fair Market Value.........................................................       12
                  (d)      Kobe Consent Requirement..................................................       12
                  (e)      The Voting Trust..........................................................       12

         8.5      Reporting Requirements.............................................................       12
                  (a)      Monthly Reports...........................................................       12
                  (b)      Annual Reports............................................................       13

         8.6      The Voting Trust...................................................................       13

9.       Representations.............................................................................       13

         9.1      Representations by Kobe............................................................       13
                  (a)      Organization..............................................................       13
                  (b)      Authorization.............................................................       13
                  (c)      Options and Rights........................................................       13
                  (d)      No Violation..............................................................       14
                  (e)      Full Disclosure...........................................................       14
                  (f)      Payment of Taxes; Pension Plan............................................       14

         9.2      Representations by the Company and the Voting Trust................................       14
                  (a)      Organization..............................................................       14
                  (b)      Ownership Interest........................................................       15
                  (c)      Corporate Books...........................................................       15
                  (d)      Title to Stock............................................................       16
                  (e)      Authorization.............................................................       16
                  (f)      Options and Rights........................................................       16
                  (g)      No Violation..............................................................       16
                  (h)      Financial Statements......................................................       16

         9.3      Representations of the Company.....................................................       17
                  (a)      Contracts.................................................................       17
                  (b)      Management Reports........................................................       17
                  (c)      True and Complete Copies..................................................       17
                  (d)      Disclosure................................................................       17




<PAGE>



                            TABLE OF CONTENTS (CONT.)
                            -------------------------


                                                                                                          PAGE
                                                                                                          ----

10.      Successors and Assigns......................................................................       18

11.      Entire Agreement; Amendment.................................................................       18

12.      Governing Law; Counterparts.................................................................       18

13.      Unenforceability............................................................................       18

14.      Notices.....................................................................................       18

15.      Arbitration.................................................................................       19

16.      Headings....................................................................................       19

17.      Construction................................................................................       19

18.      Representation by Legal Counsel and Other Advisors..........................................       19

19.      Further Assurances..........................................................................       19

20.      Default.....................................................................................       19

21.      Stock Legend................................................................................       20

22.      Remedies....................................................................................       20

23.      Waiver......................................................................................       20

</TABLE>



                  STOCK REPURCHASE AND LOAN REPAYMENT AGREEMENT
                  ---------------------------------------------


         THIS STOCK  REPURCHASE AND LOAN REPAYMENT  AGREEMENT is entered into as
of the 27th day of  October,  1995 by and  among QC  OPTICS,  INC.,  a  Delaware
corporation with its principal  offices at 154 Middlesex  Turnpike,  Burlington,
Massachusetts  01803 ("QC" or the "COMPANY"),  KOBE STEEL USA HOLDINGS,  INC., a
Delaware  corporation  with its principal  offices at 535 Madison  Avenue,  34th
Floor, New York, New York 10022 ("KOBE"),  and ERIC T. CHASE, AS TRUSTEE FOR AND
ON BEHALF OF THE QC OPTICS  VOTING  TRUST,  u/d/t  dated  August 31,  1995 of 19
Craigie Circle, Carlisle, Massachusetts 01741 (the "VOTING TRUST").

         WHEREAS Kobe currently owns fifty thousand  (50,000)  shares of Class A
Voting Common Stock of QC and one million one hundred  ninety-six  thousand four
hundred  (1,196,400)  shares  of the  Class B  Non-Voting  Common  Stock  of QC,
respectively; and

         WHEREAS Kobe Steel USA International,  Inc., a Delaware corporation and
an affiliate of Kobe ("KOBE  INTERNATIONAL"),  has  previously  loaned to QC the
principal amount with interest of  approximately  Four Million Two Hundred Fifty
Thousand Dollars  ($4,250,000),  which sum is outstanding as of the date of this
Agreement; and

         WHEREAS Kobe has offered to the Company the  opportunity  to repurchase
62.5% of Kobe's equity  interest in QC at this time as well as certain rights to
repurchase up to an additional  27.5% of Kobe's  current  equity  interest in QC
upon the terms and conditions set forth herein; and

         WHEREAS QC desires to repurchase  these shares and to repay these loans
upon the terms and conditions set forth herein; and

         WHEREAS the Voting Trust has been  established to control the voting of
shares of QC held by the  management  team of QC,  and all  stockholders  of QC,
other than Kobe, as listed on the list of current stockholders of QC attached as
Schedule  9.2(b)(i)  have  agreed to have their  shares of QC  included  in such
Voting Trust; and

         WHEREAS Kobe and the Voting Trust wish to establish certain rights with
regard to the election of directors to QC's Board of Directors and certain other
matters, all upon the terms and conditions set forth herein;

         NOW THEREFORE, for good and valuable consideration, the sufficiency and
receipt whereof are hereby acknowledged, the parties hereto agree as follows:

         1.  INITIAL  REPURCHASE  OF  SHARES.  QC will  repurchase  from Kobe an
aggregate of seven  hundred  seventy-nine  thousand  (779,000)  shares of Common
Stock  of QC  (62.5%  of all  Common  Stock  of QC  currently  owned by Kobe) as
indicated in Schedule 9.2(b)(i) (the







"REPURCHASE  SHARES") for an aggregate  purchase  price of Five Million  Dollars
($5,000,000).  Payment for and delivery of the Repurchase  Shares shall occur at
the  Closing  (as  hereinafter  defined)  as  described  in  Section  4  herein.
Simultaneously with the Closing, the Voting Trust shall exchange its interest in
Sally,  Inc.  a  Delaware  corporation,  for  shares of Common  Stock of QC in a
tax-free  reorganization under Section 368(a)(1)(A) of the Internal Revenue Code
of 1986, as amended,  pursuant to an agreement  substantially in the form of the
Agreement of Merger attached hereto as Exhibit "A" (the "MERGER AGREEMENT").  At
the Closing, the shares of Common Stock of QC held by the Voting Trust, together
with any  shares of Common  Stock of QC issued  to third  party  investors  (the
"INVESTORS"),  each pursuant to agreements  satisfactory  in form and content to
Kobe (the  "SUBSCRIPTION  AGREEMENTS"),  required to complete the acquisition of
the Repurchase Shares at the Closing shall equal, but not exceed, the Repurchase
Shares.

         In order to effectuate the financing for QC to reacquire the Repurchase
Shares and for the Voting Trust and, if applicable,  the  Investors,  to acquire
the  Repurchase  Shares,  the parties agree and  acknowledge  that:  (i) QC will
continue to operate its business in the ordinary course between the date of this
Agreement  and the Closing  Date (as  hereinafter  defined);  (ii) Kobe will not
withdraw cash from the Company's  accounts except for transactions in the normal
course of business with the prior approval and consent of QC's management  team;
and (iii) QC will be free to grant a comprehensive  security  interest in all or
part of its assets to a bank or other secured  lender (the  "LENDER")  providing
financing for QC to reacquire  the  Repurchase  Shares  pursuant to an agreement
satisfactory in form and content to Kobe (the "LOAN FINANCING DOCUMENTS").

         2. RIGHT TO PURCHASE OPTION SHARES.  The Voting Trust will have a right
to purchase the Option Shares (as defined herein) held by Kobe as follows:

                  (a)      Kobe will continue to have the absolute right to hold
                           one  hundred  twenty-four  thousand  six  hundred and
                           forty (124,640)  shares of Common Stock of QC (10% of
                           its  current  interest in Common  Stock of QC).  Such
                           shares shall not be subject to the rights  referenced
                           in this Section 2.

                  (b)      The remaining three hundred forty-two  thousand seven
                           hundred and sixty (342,760) shares of Common Stock of
                           QC held by Kobe,  representing  27.5% of its  current
                           interest in Common Stock of QC (hereinafter  referred
                           to as the "OPTION  SHARES"),  shall be subject to the
                           Right of First  Refusal  and  Option set forth in the
                           following provisions of this Section 2(b).

                                    (I)  Should  Kobe  desire to sell all or any
                                    portion of such  Option  Shares,  the Voting
                                    Trust  will  have a right of  first  refusal
                                    (the "RIGHT OF FIRST  REFUSAL")  to purchase
                                    such shares at the price proposed to be paid
                                    by a third party  purchaser  or at the price
                                    referenced below in this Section 2(b)(I), if
                                    lower.  Kobe will notify the Voting Trust in
                                    the event of such an offer,  indicating  the
                                    name  and   address   of  the  third   party
                                    purchaser  and  all  terms  of  such  offer,
                                    including a copy of such

                                       -2-





                                    offer if  presented  in writing.  The Voting
                                    Trust will have the right (i) within  twenty
                                    (20) days of receipt of such  notice or (ii)
                                    within  thirty  (30) days of receipt of such
                                    notice,  if such  offer  is made at any time
                                    during  the first year from the date of this
                                    Agreement  (collectively,  (i) and  (ii) are
                                    hereinafter   referenced   as  the   "OPTION
                                    PERIOD") to match such offer and to purchase
                                    all (but not less than all) of such tendered
                                    shares proposed to be purchased by the third
                                    party purchaser  within (a) twenty (20) days
                                    after  notice of its  agreement to match the
                                    offer,  or (b) sixty (60) days after  notice
                                    of its agreement to match the offer, if such
                                    offer is made at any time  during  the first
                                    year from the date of this Agreement, except
                                    that the Voting  Trust may purchase all (but
                                    not less than all) of such  tendered  shares
                                    at the lesser of a price of $6.418 per share
                                    (such  that  if  all   342,760   shares  are
                                    proposed  to  be  purchased,  the  aggregate
                                    purchase  price  to be  paid  by the  Voting
                                    Trust  for  such  shares   shall  equal  Two
                                    Million   Two   Hundred   Thousand   Dollars
                                    ($2,200,000))  or the price  proposed  to be
                                    paid by the third party  purchaser,  in each
                                    case, in cash;

                                    (II) If the Voting  Trust does not give Kobe
                                    notice of its intent to effect such purchase
                                    of  the  Option  Shares  within  the  Option
                                    Period,  or if the  Voting  Trust  fails  to
                                    effect the  purchase  of the  Option  Shares
                                    within twenty (20) days after the expiration
                                    of the Option Period, then Kobe will be free
                                    to  sell  such  shares  to the  third  party
                                    purchaser  named in the offer  letter  for a
                                    period of time not to exceed sixty (60) days
                                    after the  expiration of the Option  Period,
                                    provided  that such sale  occurs  upon terms
                                    and  conditions  no  more  favorable  to the
                                    third party  purchaser  than those set forth
                                    in the original  notice to the Voting Trust.
                                    If such sale does not occur  upon such terms
                                    and  conditions  within  such sixty (60) day
                                    period,  then such sale  shall be deemed not
                                    to have occurred and the Option Shares shall
                                    once  again be  subject  to all of the terms
                                    and conditions of this Section 2(b).

                                     (III) In addition, the Voting Trust, at its
                                    option on five (5) days' notice to Kobe, may
                                    elect to acquire  all or any portion of such
                                    Option Shares (the  "OPTION") not previously
                                    sold at a fixed  price of  $6.418  per share
                                    (or  $2,200,000  in the  aggregate  for  all
                                    342,760  Option  Shares)  in cash,  provided
                                    that the  closing for such sale occurs on or
                                    before  two  years  from the  Closing  Date;
                                    provided,  that,  such  Option  may  not  be
                                    exercised   during  the   pendency   of  any
                                    operative  period   referenced  in  Sections
                                    2(b)(I),   2(b)(II),   8.1  or  8.3  hereof;
                                    provided,  further,  that, in no event shall
                                    the  Option be  exercised  more  than  three
                                    times during this period.

                                    (IV) In order to determine  compliance  with
                                    the  provisions  of this Section  2(b),  the
                                    Option  Shares  shall have  endorsed  on the
                                    back of such  shares the legend set forth in
                                    Section 21 of this Agreement.

                                       -3-






                                    (V) Each of the Right of First  Refusal  and
                                    the  Option set forth in this  Section  2(b)
                                    shall  terminate  on the  earlier of (i) the
                                    sale by Kobe of 100% of the Option Shares to
                                    a third party purchaser (not affiliated with
                                    Kobe) which  acquires  the Option  Shares in
                                    accordance  with the provisions of the Right
                                    of First  Refusal  described in this Section
                                    2(b),  (ii) two (2) years  from the  Closing
                                    Date,  or  (iii)  upon  the  closing  of  an
                                    underwritten  public offering  pursuant to a
                                    registration  statement  declared  effective
                                    under the Securities Act of 1933, as amended
                                    (the "1933 ACT").

                                    (VI) Any and all references to per share and
                                    dollar  amounts  in this  Section 2 shall be
                                    appropriately  adjusted  in the  event  of a
                                    stock  split,  reverse  stock  split,  stock
                                    dividend, or other corporate reorganization.

         3.  CONDITIONS   PRECEDENT.   It  is  a  condition   precedent  to  the
effectiveness of this Agreement and the consummation of the Closing that each of
the following events occurs:

                  (a)  On  the   Closing   Date,   Kobe  shall  make  a  capital
contribution  of the amount of principal  and interest  outstanding  on the Kobe
International  Loan as  indicated  in EXHIBIT  "B"  attached  hereto  (the "KOBE
INTERNATIONAL LOAN") on the Closing Date.

                  (b) On the  Closing  Date,  QC shall repay all  principal  and
interest on the loans from Kobe International Loan to QC. The Kobe International
Loan will be repaid at face value with all accrued interest, which sum currently
equals   approximately   Four  Million  Two  Hundred  Fifty   Thousand   Dollars
($4,250,000) in the aggregate.

                  (c) Kobe shall  determine  that each of the Merger  Agreement,
the Subscription Agreements, the Loan Financing Documents, the Company Documents
(as hereinafter defined),  the Sally Documents (as hereinafter defined), and the
Voting Trust Documents (as hereinafter  defined) are satisfactory.  For purposes
of this  Agreement,  Kobe is hereby  deemed to  provide  its  consent to (i) any
Subscription  Agreements  which  provide  for the sale of Common  Stock of QC or
subordinated term debt convertible into QC Common Stock,  substantially upon the
terms  set forth in  EXHIBIT  C  attached  hereto;  and (ii) any Loan  Financing
Documents  providing  for the loan to QC by a Lender of term debt secured by all
assets of QC with both affirmative and negative financial  covenants typical for
acquisition   financing  or  otherwise  reasonably  requested  by  such  Lender,
substantially  upon the terms set forth in EXHIBIT D attached hereto;  provided,
however,  that, in the event of any material  deviation from the terms set forth
in such  EXHIBIT C or EXHIBIT D, Kobe shall not be deemed to have  provided  its
consent.

         4. CLOSING.  The consummation of the transactions  contemplated by this
Agreement (the "Closing")  shall occur on March 31, 1996 or such earlier date as
indicated  by QC upon five (5) days'  notice  to Kobe  (the  "Closing  Date") in
accordance  with the provisions of Section 3 of this  Agreement.  Simultaneously
with the Closing, the Voting Trust and the Investors, if any, will acquire

                                       -4-





no more in the aggregate  than an equity  interest  equivalent to the Repurchase
Shares in the form of Common  Stock of QC issued to the Voting Trust in exchange
for its  interest in Sally,  Inc.  pursuant to the Merger  Agreement  and to the
Investors pursuant to the Subscription  Agreements (if applicable).  This equity
interest  of the  management  team,  together  with the equity  interest  of any
Investors,  will equal the number of Repurchase Shares. The management team will
effect this equity interest through a share-for-share exchange of their interest
in Sally,  Inc.  for shares of Common Stock of QC as well as the issuance of new
shares of Common Stock of QC to the  Investors,  if any, who provide  additional
funding  at the  Closing  necessary  to pay Kobe for the  purchase  price of the
Repurchase  Shares at the  Closing.  Should the  Closing  not occur by March 31,
1996, then this Agreement shall be null and void and without further recourse to
the parties hereto.

         5.  DIVIDENDS.  Dividends shall accrue in each year commencing with the
first  fiscal  year  following  the fiscal  year in which QC  realizes  POSITIVE
RETAINED EARNINGS (as defined below) and shall accrue thereafter for each fiscal
year in which QC realizes  POSITIVE NET INCOME (as defined  below),  unless Kobe
shall  request  in writing no less than sixty (60) days prior to the end of each
such fiscal year that such dividend not accrue. Such dividend shall equal twenty
percent  (20%) of the Positive Net Income for such fiscal  year.  "Positive  Net
Income" and "Positive Retained Earnings" shall be determined by QC's independent
auditors in accordance with generally accepted  accounting  principles  ("GAAP")
based on net income after taxes and excluding any items of extraordinary  income
or loss. Any dividend shall be distributed  pro rata among the equity holders of
QC. Any  obligation  to accrue a dividend for any fiscal year shall  immediately
cease in the event that  shares of Common  Stock of QC are listed for trading on
the New York Stock Exchange,  the American Stock Exchange or the NASDAQ National
Market  System  (each  of  which  is  hereinafter  referred  to as a  "QUALIFIED
MARKET"),  Kobe sells or  otherwise  transfers  its Option  Shares to the Voting
Trust or any third  party,  or Kobe agrees with QC to suspend or  terminate  the
requirement to accrue or pay any dividends. Payment for any dividend shall occur
one  hundred  and fifty  (150) days after the end of the fiscal  year which such
dividend accrues, except that QC shall be obligated to pay any dividend only if:
(i) funds are legally  available for payment of such dividend under Delaware law
without  constraint,  (ii) the payment of such dividend shall be allowed by QC's
senior lenders at their sole discretion at such time,  unless Kobe shall request
in writing  non-payment  of such  dividend no less than sixty (60) days prior to
the end of the fiscal year in which such dividend accrues.

         6.  RECAPITALIZATION.  Simultaneously  with the Closing, QC will file a
Restated  Certificate  of  Incorporation  with the  Delaware  Secretary of State
providing for the  recapitalization of QC such that all shares of Class A Voting
Common Stock and Class B Non-Voting  Common Stock shall become Common Stock with
the  recapitalization set forth in the Restated Certificate of Incorporation set
forth in EXHIBIT "E" attached hereto. Notwithstanding any other provision in the
Certificate of Incorporation and By-Laws of QC, as each may be amended from time
to time,  to the  contrary,  the  Voting  Trust  shall  not  vote to  alter  the
capitalization  or the  designations  and powers of the capital stock of QC in a
manner which may materially  adversely affect the rights of Kobe hereunder or as
a  stockholder  of QC without  the prior  written  consent of Kobe,  unless such
change shall also materially  adversely affect the rights of the Voting Trust in
a similar fashion.

                                       -5-






         7. ELECTION OF DIRECTORS.  For such period of time as Kobe continues to
hold any Option  Shares and until such time,  if ever, as shares of Common Stock
of QC are listed for trading on a Qualified Market, the Voting Trust shall agree
to elect to QC's Board of Directors a nominee of Kobe in the form of Irrevocable
Proxy set forth in EXHIBIT "F" attached  hereto.  For such time as Kobe owns any
equity  interest  in QC, it will agree to vote for the  election to the Board of
Directors of the nominees of the Voting Trust for the Board of Directors.

         8. COVENANTS OF QC AND THE VOTING TRUST.

                  Section  8.1.  Right of  Participation  in Sales by the Voting
Trust.

                  (a)  Co-Sale  Right.  If,  at any time  prior to the date that
shares of Common Stock of QC are listed for trading on a Qualified  Market,  the
Voting Trust or any beneficial  owners or successors in interest  thereof desire
to sell  all or any  part of the  shares  owned  by it or such  interest  to any
proposed transferee (hereinafter the "OFFER"), Kobe shall have the right to sell
to the proposed  transferee,  as a condition to such sale by the Voting Trust or
by the beneficial  owners of the Voting Trust at the same price per share and on
the same terms and  conditions  as involved in such sale by the Voting  Trust or
similar  terms if  beneficial  interests  in the Voting  Trust are being sold, a
number of shares of Common  Stock equal to the total  number of shares of Common
Stock of QC owned by Kobe  multiplied  by a fraction,  the numerator of which is
the aggregate  number of shares to be sold and the  denominator  of which is the
sum of all shares of Common Stock of QC outstanding.

                  (b) Notice of Intent to  Participate.  The Voting  Trust shall
notify  Kobe within ten days of receipt of the Offer of all  relevant  terms and
conditions,  including all appropriate financial information, of the Offer. Kobe
shall  notify the  Voting  Trust in writing of its  intention  to  exercise  its
co-sale  rights with regard to its shares of Common Stock as soon as practicable
after the Voting  Trust  notifies  Kobe of such Offer,  and in any event  within
twenty  (20)  days  after  receipt  of such  notice by Kobe.  All  notifications
required  by this  Section  8.1(b)  shall be  delivered  in  person or mailed in
accordance  with the  provisions of Section 15 below.  Failure by Kobe to notify
the Voting Trust  within the time period  referenced  above shall be  conclusive
proof of Kobe's election not to exercise its co-sale rights.

                  (c) Sale to  Transferee.  The Voting Trust and Kobe shall sell
to the proposed transferee all, or at the option of the proposed transferee, any
part of the Voting  Trust's  and Kobe's  shares  proposed to be sold at not less
than the price and upon other terms and  conditions,  if any, not less favorable
to Kobe than those in the Offer  provided  by the  Voting  Trust  under  Section
8.1(a)  above;  provided,  however,  that any  purchase  of less than all of the
Voting Trust's shares by the proposed  transferee  shall be made from the Voting
Trust and Kobe pro rata based  upon the  relative  amount of the Voting  Trust's
shares and Kobe's  shares of Common  Stock of QC that the Voting  Trust and Kobe
are otherwise entitled to sell pursuant to Section 8.1(a).

                  8.2      Piggyback Registration Rights.


                  (a)  Piggyback  Registration  Rights.  QC shall notify Kobe in
writing at least 30 days prior to the filing of a  registration  statement  with
the Securities and Exchange  Commission  (the

                                       -6-





"SEC") in respect of its intention to register  shares of its Common Stock under
the 1933 Act (on any  registration  form  other  than Form S-4 or S-8 or similar
form).  Kobe must give written  notice to QC,  within 15 days of receipt of such
notice from QC, of its desire to have any of its Common  Stock of QC included in
such registration statement (hereinafter the "KOBE REGISTERED SHARES"), and may,
subject  to the  provisions  of this  Section  8.2(a),  have said  Common  Stock
included in such registration  statement.  QC shall file any required amendments
of or supplements to any  registration  statement filed pursuant to this Section
8.2(a)  and  otherwise  use its best  efforts to insure  that such  registration
statement  remains in effect under the 1933 Act until the earlier of the sale of
all of the Common Stock  included in the  registration  or the expiration of 270
days from the effective date of the registration  statement,  subject to Section
8.2(b).  QC shall bear all expenses in connection with the registration and sale
of any such Common Stock, with the exception of any portion of the underwriter's
commission and discounts attributable to the Common Stock being offered and sold
by Kobe.  QC shall  have the right to  designate  the  managing  underwriter  in
respect of a public offering  pursuant to this Section  8.2(a).  Notwithstanding
the foregoing,  such registration rights shall be limited if, in connection with
any offering  involving  solely an  underwriting of Common Stock to be issued by
QC, the managing  underwriter  shall impose a limitation on the number of shares
of such Common  Stock which may be included in any such  registration  statement
because, in its sole judgment, such limitation is necessary to effect an orderly
public distribution, and such limitation is imposed pro rata with respect to all
securities holders which have a contractual, incidental (so-called "piggy back")
right to include such securities in the  registration  statement and as to which
inclusion  has  been   requested   pursuant  to  such  right;   provided   that,
notwithstanding any provision herein to the contrary,  securities holders who do
not  have  piggyback  rights  shall be  restricted  from  registration  prior to
restricting  any securities  holder who does have piggyback  rights.  The rights
granted by QC under this Section 8.2 shall terminate upon the earlier of (i) any
time  after  QC has  effected  an  incidental  registration  of  all  of  Kobe's
Registered  Shares,  or (ii)  the date  when all of  Kobe's  Option  Shares  are
eligible for resale in accordance  with the  provisions of Rule 144(k) under the
1933 Act.

                  (b) Additional  Covenants  Concerning Sale of Common Stock. If
permitted by applicable law and  regulations,  QC on its own initiative,  at the
request  of  Kobe,  shall  file  such  amendments  and/or  supplements  to  such
registration statement, and, subject to Section 8.2(a), take such other steps as
may be required to maintain such registration  statement in effect,  and to keep
the information  therein current,  so long as any of the Kobe Registered  Shares
included therein remain unsold.  In connection with any  registration  statement
referred to in this Section 8.2(a) of this  Agreement,  QC shall furnish to Kobe
(or to any broker or other person at its request) a reasonable  number of copies
of such registration  statement,  each amendment and supplement thereto and each
document  included  therein,  and such  number  of  copies  of the then  current
prospectus  included therein as either Kobe or its brokers may from time to time
reasonably request.

                  (c) Maintaining Current  Information.  If QC shall at any time
have completed an  underwritten  primary public offering of shares of its Common
Stock,  it shall  thereafter take such steps as may be necessary to register its
Common Stock under  Section  12(g) of the  Securities  Exchange Act of 1934,  as
amended (the "1934 ACT"), to maintain such status,  and to file with the SEC all


                                      -7-





current  reports and other  information  as may be  necessary  to enable Kobe to
effect the sale of its Common Stock in reliance upon Rule 144 promulgated by the
SEC under the 1933 Act.

                  (d) Kobe  Information.  In  connection  with any  registration
statement referred to in Section 8.2(a) of this Agreement,  Kobe will furnish to
QC such information as QC may reasonably  require from Kobe for inclusion in the
registration statement (and the prospectus included therein).

                  (e) Additional Conditions to Registration.  The obligations of
QC under this Section 8.2 shall be conditioned upon each shareholder  (including
Kobe) whose shares are being  registered and any  underwriter  participating  in
such public offering executing and delivering to QC an appropriate agreement, if
necessary in the reasonable  opinion of counsel to QC, in form  satisfactory  to
counsel  for  QC,  that  he or  it  will  comply  with  all  anti-stabilization,
manipulation, and similar provisions of Section 10 of the 1934 Act, and any rule
promulgated  thereunder  and will  furnish to QC  information  about such person
necessary to be included in such public offering.

                  (f) Blue Sky Provisions.  QC, at its expense,  shall cause all
of the Kobe Registered Shares included in a registration  statement  referred to
in Section  8.2(a)  hereof  to be qualified  under the laws of  such  reasonable
number of jurisdictions as Kobe, or the managing  underwriter named therein, may
designate,  and QC will continue such  qualification in effect so long as may be
necessary to comply with all applicable  laws  regulating the sale of its Common
Stock.

                  (g)  Advising  Kobe.  In  connection  with  any   registration
statement referred to in Section 8.2(a) hereof, QC will promptly advise Kobe and
confirm such advice in writing (a) when the  registration  statement  has become
effective,  (b) when any post-effective amendment to the  registration statement
becomes  effective,  and (c) of any  request  by the SEC  for any  amendment  or
supplement  to the  registration  statement  or  prospectus  or  for  additional
information.

         If at any time the SEC should  institute or threaten to  institute  any
proceeding for the purposes of issuing, or should issue, a stop order suspending
the effectiveness of the registration  statement,  QC will promptly notify Kobe,
and will use its best  efforts to prevent the issuance of any such stop order or
to obtain the  withdrawal  thereof as soon as possible;  and QC will advise Kobe
promptly of any order or  communication of any public board or body addressed to
QC suspending or threatening to suspend the  qualification  of any shares of the
Common Stock of QC for sale in any jurisdiction.

                  (h)      Indemnification.

                  (i) With respect to the registration  rights described in this
Section 8.2, QC hereby agrees to indemnify,  hold harmless and defend Kobe,  its
officers  and  directors  and each person,  if any, who is deemed a  controlling
person of Kobe within the  meaning of the 1933 Act,  against any and all losses,
claims,  damages or liabilities  (including legal and other expenses incurred in
investigating  and defending  against the same),  to which they, or any of them,
may become  subject under the 1933 Act or other  statute or common law,  arising
out of or based upon:


                                       -8-







                                    (A)  any  alleged  untrue   statement  of  a
material fact contained in any registration statement, preliminary prospectus or
prospectus included therein, any amendment thereof of supplement thereto; or

                                    (B) the alleged  omission to state therein a
material fact required to be stated  therein or necessary to make the statements
contained  therein  not  misleading;   provided,  however,  that  the  indemnity
contained  in this Section  8.2(h)  shall not apply to any such  alleged  untrue
statement  or  omission  made in  reliance  upon and in strict  conformity  with
information   furnished in writing  to QC by or on behalf of Kobe.  Kobe  agrees
that as soon as practicable, but in any event within forty-five (45) days, after
the  receipt  of notice of any claim or action  against  it in  respect of which
indemnity  may be sought  from QC  hereunder,  to notify QC  thereof  in writing
(provided that the failure to so notify QC of the assertion of such claim within
such period shall not affect QC's indemnity  obligation  hereunder except as and
to the extent  that such  failure  shall  adversely  affect the  defense of such
claim),  and QC shall  assume the  defense of such claim or action (and the cost
thereof) by counsel of its own choosing, who shall be reasonably satisfactory to
Kobe.

                           (ii)  With   respect  to  the   registration   rights
described in this Section 8.2, Kobe hereby agrees to indemnify, hold harmless QC
and defend QC, its  directors  and  officers,  and each  person,  if any, who is
deemed a  controlling  person of QC within the meaning of the 1933 Act,  against
any and all losses,  claims,  damages or liabilities,  including legal and other
expenses incurred in investigating and defending against the same, to which they
or any of them may become  subject under the 1933 Act or other statute or common
law, arising solely out of or based solely upon any  misrepresentation  included
in  information  provided  in  writing  by  Kobe  to  QC  for  purposes  of  the
registration  statement disclosure and included in the registration statement in
strict   conformity  with  the  information  so  provided  by  Kobe  (the  "KOBE
INFORMATION") with regard to:

                                    (A)  any  alleged  untrue   statement  of  a
material  fact  relating  to  the  Kobe   Information   contained  in  any  such
registration   statement,  or  prospectus  or  preliminary  prospectus  included
therein, or any amendment thereof or supplement thereto, or

                                    (B) the alleged  omission to state therein a
material fact required to be stated  therein or necessary to make the statements
contained therein not misleading.  QC, and any other person or entity in respect
of which  indemnity may be sought from Kobe  hereunder,  agree,  that as soon as
practicable,  but in any event within  forty-five  (45) days,  after  receipt of
notice of any  claim or  action  against  QC or such  other  person or entity in
respect of which  indemnity  may be sought from Kobe  hereunder,  to notify Kobe
thereof in writing  (provided  that the failure to so notify QC of the assertion
of such claim  within such period  shall not affect  QC's  indemnity  obligation
hereunder  except as and to the extent that such failure shall adversely  affect
the defense of such claim),  and Kobe shall assume the defense of any such claim
or action (and the cost thereof) by counsel of their own choosing,  who shall be
reasonably satisfactory to QC.


                  (i) Restrictions on Resale of Shares. Each of the Voting Trust
and Kobe agree,  if  requested by an  underwriter  of the Common Stock of QC, or
other securities of QC, not to sell,

                                       -9-





assign, donate, pledge, encumber (other than to the Lender), hypothecate,  grant
an option  to, or  otherwise  transfer  or  dispose  of,  whether  in  privately
negotiated or open market transactions,  any Common Stock or other securities of
QC held by it during a period of time  requested by the managing  underwriter of
such  offering  and agreed to by all of the  officers  and  directors  of QC for
themselves,  but in any event not to exceed  the 180 day  period  following  the
effective date of a registration  statement  filed pursuant to an initial public
offering of the Company's  securities  under the 1933 Act and 90 days  following
the effective  date of a  registration  statement on Form S-1 under the 1933 Act
filed  subsequent to such initial public  offering.  Such agreement  shall be in
writing in form and substance satisfactory to such underwriter and QC may impose
stop transfer  instructions  with respect to the shares subject to the foregoing
restrictions until the end of such "lock-up" period.

         8.3      Pre-emptive Rights.

                  (a) Right of First Refusal.  The Company hereby grants to Kobe
a right of first  refusal to purchase,  on a pro rata basis,  all or any part of
New  Securities  (as defined  below) which the Company  may,  from time to time,
propose to sell and issue,  subject to the terms and conditions set forth below.
Kobe's pro rata share, for purposes of this Section 8.3, shall equal a fraction,
the numerator of which is the number of shares of Common Stock then held by Kobe
and the  denominator  of which is (i) the total number of shares of Common Stock
of QC then  outstanding  plus (ii) the  number  of shares of Common  Stock of QC
issuable upon conversion or exercise of then  outstanding  shares of convertible
securities, options, rights or warrants of QC if:

                                    (A) Kobe has had an option to  exercise  its
                                    right of first  refusal as described in this
                                    Section 8.3, with regard to such convertible
                                    securities, options or warrants, or

                                    (B) Kobe has not had an option  to  exercise
                                    its right of first  refusal as  described in
                                    this Section 8.3, the exercise price of such
                                    options or warrants or the conversion  price
                                    of such convertible  securities is less than
                                    or equal to one hundred and fifteen  percent
                                    (115%)  of  the  price  at  which  such  New
                                    Securities are exercisable into Common Stock
                                    of QC.

                  (b) Definition of New Securities.  "NEW SECURITIES" shall mean
any capital  stock of the Company  whether now  authorized  or not,  and rights,
options or  warrants to  purchase  capital  stock,  and  securities  of any type
whatsoever which are, or may become,  convertible into capital stock;  provided,
however,  that the term "New Securities" does not include (i) securities offered
to the public pursuant to a firm  commitment  public offering under the 1933 Act
resulting in the listing of the  Company's  Common  Stock on a Qualified  Market
(hereinafter a "QUALIFIED  IPO");  (ii) securities issued for the acquisition of
another corporation by the Company by merger,  purchase of substantially all the
assets of such corporation or other reorganization resulting in the ownership by
the Company of not less than 51% of the voting power of such corporation;  (iii)
Common Stock to be issued to employees,  directors or consultants of the Company
pursuant to a stock option plan, employee stock


                                      -10-





purchase plan,  restricted  stock plan or other employee stock plan or agreement
approved by the Board of Directors;  or (iv) securities  issued as a result of a
stock split, stock dividend or reclassification  of Common Stock,  distributable
on a pro rata basis to all holders of Common Stock.

                  (c)  Notice.  In the event the  Company  intends  to issue New
Securities, it shall give Kobe written notice of such intention,  describing the
type of New  Securities  to be issued,  the price  thereof and the general terms
upon which the Company proposes to effect such issuance.  Kobe shall have twenty
(20) days from the date of any such  notice  to agree to  purchase  its pro rata
share of such New  Securities  for the  price  and upon the  general  terms  and
conditions  specified in the Company's  notice by giving  written  notice to the
Company stating the quantity of New Securities to be so purchased.

                  (d) Failure to Exercise Right of First  Refusal.  In the event
Kobe fails to exercise the foregoing  right of first refusal with respect to any
New Securities within such 20-day period, the Company may within sixty (60) days
thereafter  sell any or all of such New Securities not agreed to be purchased by
Kobe,  at a price and upon general  terms no more  favorable  to the  purchasers
thereof than those  specified in the notice given to Kobe  pursuant to paragraph
(c) above. In the event the Company has not sold such New Securities within such
sixty (60) day period,  the Company shall not  thereafter  issue or sell any New
Securities  without  first  offering  such New  Securities to Kobe in the manner
provided above.

                  (e) Termination of Right of First Refusal.  The right of first
refusal  described in this Section 8.3 shall  terminate upon the earliest of (i)
the  completion  of a Qualified  IPO;  (ii) the transfer of the Option Shares by
Kobe to the Voting Trust or any third party;  or (iii) the  determination  by QC
that Kobe's interest in the issued and outstanding  equity securities of QC is a
fraction equal or less than five percent (5%) of the  outstanding  securities of
QC,  calculated  as follows:  the  numerator of which is the number of shares of
Common Stock of QC then held by Kobe and the  denominator  of which is the total
number  of  shares of Common  Stock of QC then  outstanding  plus the  number of
shares of Common Stock of QC issuable upon conversion of other securities of the
Company which have a "strike price" or conversion price at or below the price at
which the securities are to be sold and which Kobe has previously had the option
to purchase pursuant to this Section 8.3.

         8.4 No  Impairment.  The terms and conditions of this Section 8.4 shall
be  effective  until the  earlier  of the date Kobe no longer  holds the  Option
Shares or the completion of a Qualified IPO.

                  (a) Asset Conveyance.  In the event of a conveyance of greater
than fifty  percent  (50%) of the assets of the Company or the Voting Trust to a
third  party,  QC or the  Voting  Trust,  as  the  case  may  be,  shall  make a
distribution to Kobe of a pro rata share of the net proceeds, after expenses, of
such  sale,  to the extent  distributions  would be  legally  permissible  under
applicable  law. In the event of any buy-out,  merger,  sale of stock or similar
transaction,  Kobe shall receive per share consideration for its shares at least
equal to the highest per share  consideration  received by any other stockholder
for its shares of QC Common Stock (which will include any compensation otherwise
paid

                                      -11-





to such  stockholder  for  services  above  the value of such  services,  or for
non-compete, consulting or other similar arrangements).

                  (b) Good Faith.  QC will not, by amendment of its  Certificate
of   Incorporation   or  through   any   reorganization,   transfer  of  assets,
consolidation, merger, dissolution, issue or sale of any securities or any other
voluntary action,  avoid the observance or performance of any of the terms to be
observed or performed hereunder by the Company.  Each of QC, Kobe and the Voting
Trust  will at all times in good  faith  assist in the  carrying  out of all the
provisions  of this  Section 8 and in the  taking  of all such  action as may be
necessary or  appropriate  in order to protect the  stockholders  and QC against
impairment of these provisions.

                  (c) Fair Market Value.  Notwithstanding any contrary provision
herein,  QC shall not issue any  securities of the Company for below fair market
value  without the prior written  consent of Kobe.  For purposes of this Section
8.4,  "FAIR MARKET  VALUE" shall mean the fair market value as determined in the
good faith judgment of the board of directors of the Company.

                  (d)  Kobe  Consent  Requirement.   Notwithstanding  any  other
provision  herein to the  contrary,  in the event that the  Company  proposes to
issue any  securities of the Company to management of the Company (other than in
connection  with a stock option plan,  employee stock purchase plan,  restricted
stock  plan or other  employee  stock  plan,  in each  case to the  extent  that
management ownership or potential ownership from such plans shall not exceed 10%
of the then current authorized and issued securities of QC determined on a fully
converted basis), then QC shall obtain the consent of Kobe.

                  (e) The Voting Trust. Each of QC and the Voting Trust covenant
and agree that any  securities  of the  Company  issued  for the  benefit of the
employees,  directors or officers of the Company shall be subject to each of the
restrictions,  covenants and agreements set forth in this Agreement to which the
Voting Trust is subject; provided, that, notwithstanding any provision herein to
the  contrary,  each of QC and the Voting  Trust  covenant  and agree that every
future  management holder of securities of either QC or the Voting Trust will be
bound by the  provisions  of Section 8.1. In addition,  for as long as Kobe owns
the  Option  Shares,   QC  and  the  Voting  Trust  will  require   non-employee
stockholders  to enter into an agreement in form  acceptable  to Kobe  requiring
each such stockholder to vote for Kobe's  representative  to serve as a Director
of the QC Board of Directors.

         8.5      Reporting Requirements.

                  (a) Monthly Reports.  The Company shall provide to Kobe within
forty-five  (45) days after the end of each fiscal  month or as soon as provided
to the Lender or other senior Lender to QC, financial statements consisting of a
balance  sheet of the Company as of the end of such fiscal month and  statements
of income, shareholders' equity and cash flows for such fiscal month and for the
portion of the  Company's  fiscal  year  ending with the last day of such fiscal
month, which shall set forth in comparative form the figures for such


                                      -12-





fiscal month and figures for the corresponding  fiscal month of the prior fiscal
year, all in reasonable  detail prepared and certified by a financial officer of
the Company or its chief financial officer.

                  (b) Annual  Reports.  The Company shall provide to Kobe within
one hundred  and twenty  (120) days after the end of each fiscal year or as soon
as required by the Lender or other  senior  lender to QC,  financial  statements
consisting  of a balance  sheet of the Company as of the end of such fiscal year
and  statements of income,  shareholders'  equity and cash flows for such fiscal
year which shall set forth in comparative  form the figures for such fiscal year
and figures for the prior  fiscal  year,  all in  reasonable  detail and audited
pursuant to GAAP, by the Company's auditors, along with an appropriate report of
such auditors regarding such financial statements.

         8.6 The Voting  Trust.  Each of QC and the Voting  Trust  covenant  and
agree  that all  stockholders  of QC other  than  Kobe as  listed on the list of
current  stockholders  of QC attached as Schedule  9.2(b)(i) have agreed to have
their shares of Common Stock of QC included in such Voting Trust.

         9. REPRESENTATIONS.  Each of the parties hereto represents and warrants
as follows:

         9.1  Representations  by Kobe.  Kobe represents and warrants to each of
the Company and the Voting Trust as of the date of this  Agreement and as of the
Closing Date as follows:

                  (a)  Organization.  Kobe  is  a  corporation  duly  organized,
validly  existing and in corporate and tax good  standing  under the laws of its
jurisdiction of  incorporation  with full corporate power and authority to carry
on its business as it is now being  conducted and to own,  operate and lease its
properties and assets.  Kobe is duly qualified or licensed to do business and is
in corporate and tax good standing in every jurisdiction in which the conduct of
its business, the ownership or lease of its properties, or the execution of, and
performance of the transactions  contemplated by this Agreement,  requires it to
be so qualified or licensed,  except as would not materially or adversely affect
Kobe's ability to observe and perform the  obligations  hereunder to be observed
and performed by it.

                  (b) Authorization.  Kobe has full power and authority to enter
into this Agreement and to consummate the transactions  contemplated  hereby. If
required, the Board of Directors, or as appropriate, the stockholders or owners,
of Kobe have duly  authorized  the execution,  delivery and  performance of this
Agreement and no other  proceedings  on its part are necessary to authorize this
Agreement and the transactions  contemplated thereby. This Agreement constitutes
a legal,  valid and  binding  obligation  of Kobe  enforceable  against  Kobe in
accordance with its terms.

                  (c)   Options   and   Rights.   There   are   no   outstanding
subscriptions, options, warrants, rights, securities or other contracts by which
Kobe is bound to transfer any shares of its ownership interest in the Company or
rights  pursuant  to which  any  person  has a right to  purchase  any of Kobe's
ownership interest in the Company.

                                      -13-






                  (d) No Violation.  The execution,  delivery and performance by
Kobe of this  Agreement and any related  agreements to which Kobe is a party and
the fulfillment of and compliance  with the respective  terms hereof and thereof
by Kobe,  does not and will not (i)  conflict  with or result in a breach of the
terms,  conditions  or  provisions  of,  (ii)  constitute  a default or event of
default  under (with due  notice,  lapse of time or both),  (iii)  result in the
creation of any lien upon Kobe or of any of Kobe's  capital  stock or  ownership
interest,  as the case may be, or assets  pursuant to, (iv) give any third party
the right to accelerate  any obligation  under,  (v) result in a violation of or
(vi) require any authorization, consent, approval, exemption or other action by,
notice to, or filing  with any  person  pursuant  to, the  charter or by-laws or
other organizational  documents of Kobe or any applicable regulation (including,
without  limitation,  approvals  pursuant  to  the  Hart-Scott-Rodino  Antitrust
Improvements  Act of 1976),  or order to which either Kobe or its  affiliates is
subject or any contract to which Kobe or any of their respective  properties are
subject,  except as would not  materially or adversely  affect Kobe's ability to
observe and perform the  obligations  hereunder to be observed and  performed by
it. Kobe has complied in all material  respects with all applicable  regulations
and orders in connection  with the execution,  delivery and  performance of this
Agreement and the transactions  contemplated  hereby,  subject to the exceptions
set forth in the preceding sentence.

                  (e) Full  Disclosure.  Prior to entering into this  Agreement,
Kobe  acknowledges  that it has had adequate time to review the books and record
of QC and to fully  acquaint  itself  with  QC's  current  and  future  business
prospects.  Kobe has had the opportunity to review all such information with its
own business and financial  advisors.  Kobe acknowledges that QC may sell shares
at the  Closing  and/or in the future at a price  higher  than the price paid to
Kobe for the Repurchase Shares or which may be paid for the Option Shares.

                  (f) Payment of Taxes; Pension Plan. Prior to the Closing Date,
Kobe has caused to be paid all  income  taxes  required  to be paid by QC to any
government  agency and has promptly and timely filed all informational and other
returns  required to be filed with any such agency.  Prior to the Closing  Date,
Kobe  has  promptly  paid to any  trustee  of any  retirement  plan  any and all
payments  required to be paid to QC's 401(k)  retirement  plan and has  promptly
filed with the Department of Labor,  the Internal  Revenue Service and any other
governmental  agency any reports  required to be filed in  connection  with such
401(k) plan.

         9.2      Representations by  the Company and the Voting Trust.

         Each of the Company,  Sally,  Inc., and the Voting Trust  represent and
warrant  to Kobe as of the  date  hereof  and as of the date of the  Closing  as
follows:

                  (a)      Organization.


                           (i) The Company and Sally,  Inc.  Each of the Company
and Sally,  Inc.  are  corporations  duly  organized,  validly  existing  and in
corporate  and tax good  standing  under the laws of the State of Delaware  with
full corporate power and authority to carry on their business as it is now being
conducted and to own, operate and lease their properties and assets. Each of the


                                      -14-





Company and Sally, Inc. are duly qualified or licensed to do business and are in
corporate  and tax good standing in every  jurisdiction  in which the conduct of
their business, the ownership or lease of their properties, or the execution of,
and performance of the transactions contemplated by this Agreement, require them
to be so qualified or licensed. True, complete and correct copies of the charter
and by-laws as presently in effect of each of the Company and Sally,  Inc.  (the
"COMPANY  DOCUMENTS" and the "SALLY  DOCUMENTS",  respectively)  as presently in
effect are attached hereto as EXHIBITS "G1" and "G2", respectively.

                           (ii) The Voting  Trust.  The Voting  Trust is a trust
duly  organized,  validly  existing and in good  standing  under the laws of its
jurisdiction of formation with full power and authority to carry on its business
as it is now being  conducted and to own,  operate and lease its  properties and
assets.  The Voting Trust is duly qualified or licensed to do business and is in
good standing in every  jurisdiction  in which the conduct of its business,  the
ownership or lease of its  properties,  or the execution of, and  performance of
the transactions contemplated by this Agreement,  requires it to be so qualified
or  licensed.   True,   complete  and  correct  copies  of  the  Voting  Trust's
organizational  documents (the "VOTING TRUST  DOCUMENTS") as presently in effect
are attached hereto as EXHIBIT "G3".

                  (b)      Ownership Interest.

                           (i) The  Company  and Sally,  Inc.  The stock  record
books of each of the Company and Sally,  Inc.  are  complete  and correct in all
material respects and all requisite documentary stamps have been affixed thereon
and cancelled in all material respects.  All of the outstanding shares of Common
Stock of the Company and any other outstanding securities of the Company and the
legal and  beneficial  owners  thereof  are as set forth in  Schedule  9.2(b)(i)
hereto.  All of the outstanding  shares of Sally, Inc. and any other outstanding
securities of Sally, Inc. and the legal and beneficial owners thereof are as set
forth in  Schedule  9.2(b)(i)  hereto.  There are no shares of capital  stock of
either the Company or Sally,  Inc. held in the treasury of the Company or Sally,
Inc., respectively, and no shares of capital stock of the Company or Sally, Inc.
are  currently  reserved for issuance for any purpose or upon the  occurrence of
any event or condition.

                           (ii) The Voting Trust.  The ownership record books of
the Voting  Trust are  complete  and correct in all  material  respects  and all
requisite  documentary  stamps have been  affixed  thereon and  cancelled in all
material  respects.  The legal and beneficial  owners of the Voting Trust are as
set forth in Schedule  9.2(b)(ii)  hereto.  No interests in the Voting Trust are
currently  reserved for issuance for any purpose or upon the  occurrence  of any
event or condition.

                  (c) Corporate  Books. The minute books of each of the Company,
Sally,  Inc., and the Voting Trust, as examined by counsel to Kobe, are complete
and  correct  in  all  respects  and  contain  all  of  the  proceedings  of the
shareholders,  directors and owners, as the case may be, of each of the Company,
Sally, Inc., and the Voting Trust, respectively. A true and complete list of the
incumbent  directors  and  executive  officers of each of the Company and Sally,
Inc. are set forth in Schedule 9.2(c) hereto.



                                      -15-







                  (d) Title to Stock.  All of the issues and outstanding  shares
of each of the Company and Sally,  Inc. are duly authorized,  validly issued and
fully paid and  nonassessable.  All of the issues and outstanding  shares of the
Company have been issued in compliance with all applicable securities laws.

                  (e)  Authorization.  Each of the Company,  Sally, Inc. and the
Voting Trust has full power and  authority to enter into this  Agreement  and to
consummate the transactions  contemplated hereby. The Board of Directors,  or as
appropriate,  the stockholders or owners, of each of the Company,  Sally,  Inc.,
and  the  Voting  Trust  have  duly  authorized  the  execution,   delivery  and
performance  of this  Agreement  and no  other  proceedings  on  their  part are
necessary to authorize this Agreement and the transactions contemplated thereby.
This Agreement  constitutes a legal, valid and binding obligation of each of the
Company,  Sally, Inc., and the Voting Trust enforceable  against each such party
in accordance with its terms.

                  (f)   Options   and   Rights.   There   are   no   outstanding
subscriptions, options, warrants, rights, securities or other contracts by which
any of the  Company,  Sally,  Inc.,  or the  Voting  Trust is bound to issue any
additional  shares of its capital stock or ownership  interest,  as the case may
be, or rights  pursuant  to which any person has a right to  purchase  shares or
ownership  interest,  as the case may be, of any of the Company,  Sally, Inc. or
the Voting Trust.

                  (g) No Violation.  The execution,  delivery and performance by
each of the Company, Sally, Inc., and the Voting Trust of this Agreement and any
related  agreements  to  which  either  is a party  and the  fulfillment  of and
compliance  with the  respective  terms hereof and thereof by the parties hereto
and thereto,  do not and will not (i) conflict with or result in a breach of the
terms,  conditions  or  provisions  of,  (ii)  constitute  a default or event of
default  under (with due  notice,  lapse of time or both),  (iii)  result in the
creation of any lien upon any of the Company,  Sally,  Inc., or the Voting Trust
or any such party's capital stock or ownership interest,  as the case may be, or
assets  pursuant  to,  (iv) give any third  party  the right to  accelerate  any
obligation   under,   (v)  result  in  a  violation   of  or  (vi)  require  any
authorization,  consent,  approval,  exemption or other action by, notice to, or
filing  with  any  person   pursuant   to,  the  charter  or  by-laws  or  other
organizational  documents,  as the case may be,  of any of the  Company,  Sally,
Inc.,  or the Voting  Trust or any  applicable  regulation  (including,  without
limitation,  approvals pursuant to the Hart-Scott-Rodino  Antitrust Improvements
Act of 1976),  or order to which any of the Company,  Sally,  Inc. or the Voting
Trust are subject or any contract to which any of the Company,  Sally, Inc., the
Voting Trust or any of their  respective  properties  are  subject.  Each of the
Company, Sally, Inc., and the Voting Trust has complied in all material respects
with all  applicable  regulations  and orders in connection  with the execution,
delivery and  performance  of this Agreement and the  transactions  contemplated
hereby.


                  (h) Financial Statements. Schedule 9.2(h) hereto contains true
and  complete  copies  of (i) the  unaudited  balance  sheet of the  Company  at
December 31, 1991, 1992 and 1993 and the related unaudited statements of income,
stockholders'  equity  and cash  flows for each of the years then ended and (ii)
the unaudited balance sheets of the Company as of December 31, 1994 and June 30,
1995 and the related unaudited  statements of income,  stockholders'  equity and
cash flow for the


                                       16

year ended December 31, 1994 and the six months ended June 30, 1995 (all of such
unaudited  financial  statements are collectively  referred to as the "FINANCIAL
STATEMENTS").  Such  Financial  Statements  have been prepared at the request of
Kobe by auditors of its own selection. To the knowledge of the management of QC,
such Financial  Statements fairly present the financial condition and results of
operations  as of the  dates  therein  indicated  and  for  the  period  therein
indicated of the Company and were prepared in accordance with GAAP.

                  9.3      Representations of the Company.

                  (a)  Contracts.  Except as listed in Schedule  9.3(a)  hereto,
neither the Company nor the Voting Trust is a party to any material,  written or
oral:

                           (i)  Contracts  under which it has granted any person
any registration  rights (including  piggyback rights) or preemptive rights with
respect to any securities or other ownership interest of the Company.

                           (ii)  Contracts  with an  annual  value  (in terms of
payments to be made or services  or products to be  delivered)  in excess of One
Hundred Thousand Dollars ($100,000).

                  (b) Management Reports.  The Company has heretofore  furnished
to Kobe a  Management's  Meeting  Report dated  December 1, 1994 (which has been
amended by a regular report from the Company to Kobe dated June 29, 1995) (which
reports  are  referred  to herein as the  "REPORTS"),  copies of which have been
initialed  by  the  Company  and  a  representative  of  Kobe  for  purposes  of
identification  and which  reports are attached  hereto as "EXHIBIT H".  Company
management  believes  the  basis  for  such  Reports  to be  reasonable  and has
disclosed in such EXHIBIT H a listing of all  potential  customers  which QC has
provided a quotation to during calendar year 1995 (although QC may be unaware of
quotations  provided by its  foreign  sales  representatives  of which it has no
knowledge)  as  well  as a  list  of  potential  customers  (to  the  reasonable
investigation of QC) contacted by QC in calendar year 1995. The Company does not
warrant that it will achieve the financial projections appearing in the Reports,
or that it may not  exceed  the  projections  contained  in such  Reports.  Kobe
further  acknowledges that it has had adequate  opportunity to meet with Company
management  to discuss  the  Reports and the  material  assumptions  used in the
preparation of these  projections  contained in the Reports and that there is no
guarantee that such assumptions are correct in calculating such projections.

                  (c) True and Complete Copies. Other than as referenced in this
Agreement,  the Company has delivered to Kobe copies which are true and complete
in all material  respects of all contracts and documents listed in the schedules
to this Agreement.

(d)  Disclosure.  Each of QC and the  Voting  Trust  have made
available to Kobe true and correct copies of all documents requested by Kobe and
to the  knowledge  of Company  management,  neither QC nor the Voting Trust have
made any untrue  statement of a material fact necessary for Kobe to evaluate the
Company. To the knowledge of the Company management,


                                      -17-





neither  this  Agreement,  nor  any  of  the  attachments,   written  statement,
documents, certificates or other items prepared for or supplied to Kobe by or on
behalf of the  Company or the  Voting  Trust  with  respect to the  transactions
contemplated hereby, contains any untrue statement of a material fact.

         10.  SUCCESSORS AND ASSIGNS.  This Agreement shall inure to the benefit
of,  and be  binding  upon,  the  parties  hereto  and  their  respective  legal
representatives and successors.

         11. ENTIRE  AGREEMENT;  AMENDMENT.  This  Agreement and the  agreements
referenced herein and/or attached hereto constitute the entire agreement between
the parties with regard to the subject  matter hereof and  supersedes  any prior
oral or written  communications,  understandings  or agreements  concerning  the
subject matter hereof, including, without limitation, that certain Shareholders'
Agreement dated July 30, 1986,  among QC, Kobe, Eric T. Chase and Jay L. Ormsby.
Neither this Agreement nor any term hereof may be amended, waived, discharged or
terminated,  except by written  instrument signed by the parties or as otherwise
provided herein.

         12.  GOVERNING LAW;  COUNTERPARTS.  This Agreement shall be governed by
and  construed in  accordance  with the internal  laws of the State of New York,
excluding its conflict of laws principles. This Agreement may be executed in one
or more counterparts, each of which shall be deemed an original.

         13. UNENFORCEABILITY.  In case any provision of this Agreement shall be
invalid, illegal or unenforceable, the validity, legality and the enforceability
of the  remaining  provisions  shall  not in any  way be  affected  or  impaired
thereby.  If any provision of this Agreement is or becomes or is deemed invalid,
illegal or  unenforceable  in any  jurisdiction,  such provision shall be deemed
amended to conform to applicable  laws so as to be valid and  enforceable or, if
it cannot  be so  amended  without  materially  altering  the  intention  of the
parties,  it shall be stricken and the remainder of this Agreement  shall remain
in full force and effect.

         14. NOTICES. Any notice of written communications required or permitted
to be given by this Agreement shall be deemed given when personally delivered or
sent by United  States  registered or certified  mail,  or by overnight  courier
requiring a signature for delivery,  postage prepaid,  properly addressed to the
other  parties to receive the notice at the  addresses  as first set forth or at
any other  address  given to the other  parties in the manner  provided  by this
Section.

                  With copies to:           O'Connor, Broude & Aronson
                                            950 Winter Street, Suite 2300
                                            Waltham, Massachusetts  02154
                                            Attn:  Neil H. Aronson, Esquire

                                            Paul, Hastings, Janofsky & Walker
                                            399 Park Avenue, 31st Floor
                                            New York, New York 10022-4697
                                            Attn: Barry A. Brooks, Esquire




                                      -18-






         15. ARBITRATION.  Any dispute concerning this Agreement including,  but
not  limited  to,  its  existence,  validity,  interpretation,   performance  or
non-performance,  arising  before or after  termination  or  expiration  of this
Agreement,  shall be settled by a single arbitrator in the District of Columbia,
in  accordance  with  the  rules  then in  effect  of the  American  Arbitration
Association.  Judgment upon any award may be entered into any court of competent
jurisdiction.  The cost of such arbitration and attorneys fees shall be borne by
the party found by the arbitrator to be in default of its obligations under this
Agreement.

         16. HEADINGS. Section headings in this Agreement are inserted only as a
matter of convenience and for reference and in no way define,  limit,  extend or
describe the scope of this Agreement or the intent of any provisions hereof.

         17.  CONSTRUCTION.   The  parties  have  participated  jointly  in  the
negotiation  and  drafting  of this  Agreement.  In the  event an  ambiguity  or
question of intent or interpretation  arises,  this Agreement shall be construed
as if drafted jointly by the parties and no presumption or burden of proof shall
arise  favoring or  disfavoring  any party by virtue of the authorship of any of
the provisions of this Agreement. Any reference to any federal, state, local, or
foreign  statute  or law  shall  be  deemed  also  to  refer  to all  rules  and
regulations promulgated thereunder,  unless the context requires otherwise.  The
word "INCLUDING" shall mean including without limitation.

         18.  REPRESENTATION  BY LEGAL COUNSEL AND OTHER  ADVISORS.  Each of the
parties acknowledges that it has had adequate opportunity to seek the advice of,
and fully review this Agreement and the transactions  contemplated thereby with,
legal  counsel,  financial  advisors  and  other  individuals  of his or its own
choosing.

         19.  FURTHER  ASSURANCES.  Each of the parties agree to take such other
actions and execute such additional  documents as may be reasonably  required to
further  the intent of the  foregoing  provisions.  Whenever  the consent of any
party  to this  Agreement  is  required  in  connection  with  the  transactions
contemplated hereby, such consent shall not be unreasonably withheld or delayed.
For purposes of this  Agreement,  any consent  required  shall be deemed granted
unless the party  required to grant such  consent  gives  written  notice of its
objection to the requesting party within thirty (30) days of the original notice
by the  requesting  party,  unless a  different  notice  period is  specifically
referenced herein.

         20. DEFAULT. If any party or its or his personal representatives should
fail,  neglect or refuse to offer or to sell any Common Stock of QC to Kobe,  QC
or the Voting Trust or to deliver any  certificate,  stock  transfer  power,  or
other document as required herein, then so long as such default continues,  such
stockholder  shall not have any voting power or be entitled to any  dividends or
other distributions.

         21.  STOCK  LEGEND.  Each party  agrees that the Company may endorse or
cause to be endorsed  upon the face of each and every  certificate  representing
Common Stock of the Company

                                      -19-





presently or hereafter held of record by the parties  hereto,  as well as its or
his personal representatives, or transferees from him, the following legend:

                  "This  certificate  and  the  stock  represented  thereby  are
         subject to an  Agreement  by the  Company  and all of the  stockholders
         thereof  dated as of October 27,  1995,  and to the  restrictions  upon
         transfer,  the right of purchase, and the possible loss of voting power
         and rights to dividends and  distributions,  as provided  therein.  The
         Company will furnish a copy of the  foregoing to the holder hereof upon
         written request and without charge."

         22. REMEDIES.  Each  representation,  covenant and agreement  contained
herein shall be deemed special,  unique and  extraordinary and any breach of any
thereof  by any  party  hereto  shall be  deemed  to  cause  all  other  parties
irreparable injury not properly  compensable by damages in an action at law, and
the rights and remedies of the parties  hereunder  may,  therefore,  be enforced
both at law and in equity,  by injunction or otherwise.  All rights and remedies
of the parties shall be cumulative and not alternative.  The rights and remedies
of all parties  shall be  continuing  and not  exhausted by any one or more uses
thereof,  and may be  exercised at any time or from time to time and as often as
may be expedient; and any option or election to enforce any such right or remedy
may be  exercised or changed at any time or from time to time.  No custom,  act,
forbearance,  or words or silence at any time,  gratuitous or  otherwise,  shall
impose any additional obligation or liability upon any party or waive or release
any party from any default or the  performance  or fulfillment of any obligation
or  liability  or  operate  as against  any party as a  supplement,  alteration,
amendment or change of any term or provision  set forth herein,  including  this
sentence, unless set forth in a written instrument duly executed by such party.

         23. WAIVER. No waiver of any right under this Agreement shall be deemed
effective  unless  contained in a writing  signed by the party charged with such
waiver, and no waiver of any right arising from any breach or failure to perform
shall be deemed to be a waiver of any future  such  right or of any other  right
arising under this Agreement.






                      [THIS SPACE INTENTIONALLY LEFT BLANK]

                                      -20-





         IN WITNESS WHEREOF, the parties hereto have entered into this Agreement
as of the date first written above.

Attest:                                     KOBE STEEL USA HOLDINGS, INC.



/s/                                         By:/s/ Masumi Sato
- -------------------------------                   ---------------------------

Attest:                                     QC OPTICS, INC.



/s/                                         By:/s/ Eric T. Chase, President
- -------------------------------                   ---------------------------
                                            QC OPTICS VOTING TRUST



                                            BY: /s/ Eric T. Chase
                                                   --------------------------
                                               Eric T. Chase, as Trustee and not
                                               individually

                                      -21-





Exhibits
- --------

     A            Form of Agreement of Merger
     B            Kobe International Loan
     C            Terms of Subscription Agreement
     D            Terms of Loan Financing Documents
     E            Certificate of Amendment
     F            Irrevocable Proxy

     G1           Sally, Inc. Charter Documents
     G2           QC Charter Documents
     G3           Voting Trust Organizational Documents

     H            Management Reports (as updated) and Quotation and Potential
                  Customer Contact List

Schedules
- ---------

     9.2(b)(i)    QC Stockholders and Sally, Inc. Stockholders
     9.2(b)(ii)   Voting Trust Owners

     9.2(c)(i)    Sally, Inc. Directors and Officers
     9.2(c)(ii)   QC Directors and Officers

     9.2(h)(i)    1991, 1992, 1993 and 1994 Unaudited Financial Statements
     9.2(h)(ii)   1995 Unaudited Interim Financial Statements

     9.3(a)       Material Contracts

                  o        Lease Agreement, as extended, for premises at 154
                           Middlesex Turnpike, Burlington, Massachusetts
                  o        Open Sales Orders in Excess of $100,000
                  o        Pilgrim Health Care
                           -         Employer Health Insurance
                  o        Blue Cross/Blue Shield of Massachusetts
                           -         Employee Dental Insurance
                           -         Employee Health Insurance
                  o        Bank of Tokyo Trust Company
                           -         401(k) Plan
                  o        Employment Agreements
                           -         Eric T. Chase
                           -         Jay L. Ormsby

                                      -22-





                                    EXHIBIT C
                                    ---------

                        TERMS OF SUBSCRIPTION AGREEMENTS
                        --------------------------------


1.   No securities other than Common Stock or subordinated debt convertible into
     Common Stock.

2.   Registration  Rights:  These rights will not have any priority  over Kobe's
     registration  rights in terms of  "cutbacks"  of shares in an  underwriting
     except the right to  participate  on a pro rate basis with Kobe's  stock in
     any such offering.

3.   No preference senior to Kobe with respect to dividends.

4.   No other  contractual  right  which would  provide an investor  with voting
     rights which would  override or  materially  restrict the voting  rights of
     Kobe or which  would  provide  other  holders  of the  Common  Stock with a
     liquidation preference over Kobe.






                                    EXHIBIT D
                                    ---------

                        TERMS OF LOAN FINANCING DOCUMENTS
                        ---------------------------------


1.   Term Loan.

2.   Personally  guaranteed by Eric Chase and Karl Andrew Bernal if requested by
     Lender.

3.   No restriction of accrual of dividends.

4.   No other  contractual right which would provide a Lender with voting rights
     which override or materially  restrict the voting rights of Kobe other than
     rights  the  Lender  might  receive  as  holder  of QC  shares  pledged  by
     beneficial  holders of the Voting Trust or other rights as a secured  party
     to all or any part of QC's assets or stock pledged by the Voting Trust.


                          AGREEMENT AND PLAN OF MERGER

                                  BY AND AMONG

                                QC OPTICS, INC.,

                                   SALLY, INC.

                                       AND

                         THE STOCKHOLDERS OF SALLY, INC.




                                OCTOBER 30, 1995




                                TABLE OF CONTENTS


<TABLE>
<CAPTION>
                                                                                                  Reference
                                                                                                    Page #
                                                                                                    ------
<S>               <C>                                                                                  <C>
 1.               Approvals ....................................................................         1
 2.               The Merger ...................................................................         1
 3.               Surviving Corporation.........................................................         2
 4.               Conversion of Shares.........................................................          2
 5.               Closing.......................................................................         3
 6.               Representations and Warranties of Sally and Stockholders......................         3
 7.               Representations and Warranties of QCO........................................          6
 8.               Conditions to Obligations of and QCO.........................................          7
 9.               Conditions to Obligations of Sally...........................................          7
10.               Provisions for Indemnification ...............................................         8
11.               Investment Representation.....................................................         9
12.               Survival of Representations and Warranties....................................        10
13.               Further Assurances............................................................        10
14.               Notices.......................................................................        10
15.               Broker........................................................................        11
16.               Expenses .....................................................................        11
17.               Entire Agreement.............................................................         11
18.               Binding Effect...............................................................         11
19.               Headings.....................................................................         11
20.               Law Governing ................................................................        12
21.               Unenforceability..............................................................        12
22.               Representation by Legal Counsel and Other Advisors............................        12
23.               Waiver........................................................................        12
24.               Arbitration...................................................................        12
25.               Counterparts.................................................................         13
</TABLE>



                                       -i-




                               TABLE OF SCHEDULES



No.                                 Title
- ---                                 -----

I                          Sally, Inc. Stockholders

A                          Merger Price






                                      -ii-




                          AGREEMENT AND PLAN OF MERGER



         AGREEMENT AND PLAN OF MERGER, dated as of the 30th day of October 1995,
by and among QC OPTICS, INC. ("QCO"), a Delaware  corporation with its principal
offices at 154 Middlesex Turnpike, Burlington,  Massachusetts 01803, SALLY, INC.
("Sally"), a Delaware corporation, and the stockholders of Sally as set forth in
Schedule I attached hereto (the "Sally Stockholders" or the "Stockholders").

         WHEREAS,  the Board of  Directors  of QCO and Sally have  approved  the
merger of Sally with and into QCO (the  "Merger")  upon the terms and subject to
the conditions set forth herein;

         WHEREAS, the parties intend that this transaction constitute a tax-free
exchange of Sally's  stock  solely in exchange  for the common  stock of QCO, in
accordance with the provisions of Section  368(a)(1)(a) of the Internal  Revenue
Code, and all terms  contained  herein shall be  interpreted to effectuate  such
intent.

         NOW,   THEREFORE,   intending  to  be  legally  bound  hereby,  and  in
consideration  of the  mutual  covenants  herein  contained  and other  good and
valuable  consideration,   the  receipt  and  sufficiency  of  which  is  hereby
acknowledged, the parties hereto agree as follows:

1.       APPROVALS

         QCO and Sally hereby  represent and warrant that the Board of Directors
and  shareholders of QCO and Sally have approved the Plan of Merger (the "Plan")
contained in this Agreement and Plan of Merger.

2.       THE MERGER

         (a) On the Effective  Date (as defined in Section 2(b),  Sally shall be
merged with and into QCO in  accordance  with the  applicable  provisions of the
General Corporation Law of the State of Delaware,  and the separate existence of
Sally shall thereupon cease, and QCO as the surviving  corporation in the Merger
(the "Surviving Corporation"),  shall continue its corporate existence under the
laws of the  State of  Delaware  under  the  name of QC  Optics,  Inc.  Upon the
consummation of the Merger, the franchises and all the property,  real, personal
and mixed,  including  subscriptions to shares, causes of action and every other
asset of each of Sally and QCO, shall vest in the Surviving  Corporation without
further act or deed.  The Surviving  Corporation  shall assume and be liable for
all the  liabilities and obligations of each of QCO and Sally in accordance with
the General Corporation Law of the State of Delaware.



                                       -1-




         (b)  Subject  to the terms and  conditions  hereof,  on the date of the
Closing  described  in Section 5 hereof  there  shall be duly  delivered  to the
Secretary of the State of Delaware,  in accordance with the General  Corporation
Law of the State of Delaware,  a Certificate  of Merger,  duly executed by Sally
and QCO.  The Merger  shall  become  effective  upon the date  specified  in the
Certificate of Merger filed with the Secretary of State (the "Effective Date").

         (c) The parties  intend  that this  transaction  constitute  a tax-free
exchange  of the 10,000  shares of common  stock of Sally (the  "Sally  Shares")
solely in  exchange  for  779,000  shares of the  Common  Stock (as  hereinafter
defined) of QCO, in accordance  with the provisions of Section  368(a)(1)(A)  of
the Internal  Revenue Code, and all terms contained  herein shall be interpreted
to effectuate such intent.

3.       SURVIVING CORPORATION

         (a) The name of the Surviving Corporation shall be QC Optics, Inc.

         (b)  The  Certificate  of  Incorporation  of  QCO as in  effect  on the
Effective  Date  shall be the  Certificate  of  Incorporation  of the  Surviving
Corporation, and the purposes as set forth in QCO's Certificate of Incorporation
shall be the purposes of the Surviving Corporation.

         (c) The authorized capital stock of the Surviving  Corporation shall be
7,000,000 shares of common stock, $.01 par value per share (the "Common Stock").

         (d) The Bylaws of QCO as in effect on the  Effective  Date shall be the
Bylaws of the Surviving Corporation.

         (e) The directors and officers of QCO as on the Effective Date shall be
the directors and officers of the Surviving Corporation,  and such directors and
officers shall serve in accordance with the Bylaws of the Surviving Corporation.

4.       CONVERSION OF SHARES

         (a) As of the  Effective  Date, by virtue of the Merger and without any
action on the part of the holders thereof:

                  (i) All shares of Sally  common  stock which are held by Sally
as  treasury  shares,  and any Sally  Shares  owned by QCO or any other  company
controlling, controlled by or under common control with QCO shall be cancelled.

                  (ii) Each  outstanding  Sally Share held by the  Stockholders,
shall be  converted  into a pro-rata  portion  (the  "Exchange  Amount")  of the
aggregate  consideration to be received by all of the Sally  Stockholders as set
forth in Section  4(b) hereof (the  "Merger  Price").  Each Sally Share shall be
exchanged for approximately 77.9 shares of the Common Stock of QCO.

                                       -2-




         (b) The  Merger  Price  shall  be the  shares  of QCO  Common  Stock as
reflected in Schedule A.

         (c) On the Effective  Date,  the stock transfer books of Sally shall be
closed and no transfer of the Sally Shares shall  thereafter be made.  If, after
the Effective Date, certificates  representing the Sally Shares are presented to
the Surviving Corporation,  they shall be cancelled and exchanged for a pro-rata
portion of the Merger Price in accordance with this Agreement.

         (d) Upon the Effective Date, each holder of record of the Sally Shares,
upon surrender of his certificate or certificates  therefor,  properly endorsed,
to the Surviving  Corporation,  shall be entitled to receive the Exchange Amount
for each Sally Share held by such holder in  accordance  with the  provisions of
this Agreement; provided, that, under no circumstances shall QCO be obligated to
transfer  greater  than  779,000  shares of QCO Common  Stock  pursuant  to this
Agreement and Plan of Merger.

5.       CLOSING

         The  Closing  shall take place at the  offices  of  O'Connor,  Broude &
Aronson, 950 Winter Street,  Waltham,  Massachusetts 02154, on or before the 1st
day of April,  1996,  or such  other  date and place as shall be agreed  upon in
writing  by Sally  and QCO,  at 10:00  o'clock  a.m.,  and shall be deemed to be
effective as of the filing of the  Certificate  of Merger with the  Secretary of
State of Delaware.  All proceedings to be taken and all documents to be executed
and  delivered  by all parties at the Closing  shall be deemed to have taken and
executed  simultaneously,  and no proceedings shall be deemed to have been taken
nor any documents executed or delivered until all have been taken,  executed and
delivered. At Closing:

         (a) The Stockholders shall deliver to QCO certificates representing the
Sally  Shares,  together  with duly endorsed  stock  assignments,  and QCO shall
deliver to such  stockholders  the  Exchange  Amounts  therefore as set forth in
Section 4 hereof.

         (b)  Sally  shall  deliver  to  QCO  all  of the  minute  books,  stock
certificate books, documents and seals of Sally not previously delivered to QCO.
The  originals  of  such  books  and  records  shall  be made  available  to the
Stockholders  for  inspection  during  regular  business hours after the Closing
Date,  and the  Stockholders  may at their own  expense  make such copies of and
excerpts from such books and records as they may deem desirable.

6.       REPRESENTATIONS AND WARRANTIES OF SALLY AND STOCKHOLDERS

         Sally and the Stockholders represent and warrant jointly and severally,
to QCO,  upon  which  representations  and  warranties  QCO  relies,  and  which
representations  and warranties shall survive the Closing,  notwithstanding  any
investigation of the affairs of Sally or the Stockholders by QCO, as follows:


                                       -3-




         (a) Sally is a corporation duly organized, validly existing and in good
standing  under  the laws of the  State of  Delaware,  and has  full  power  and
authority to own its properties and carry on its business,  if any, as it is now
being  conducted.  Sally is not qualified to do business in any other state, nor
is it required to be so qualified.  Its  Certificate  of  Incorporation  and all
amendments  thereto to date,  its Bylaws as amended to date, and its Minutes and
Stock Book,  all of which have been  delivered  to QCO,  are full,  complete and
correct.

         (b) Sally and the Stockholders have full power and authority (corporate
and other) to execute and deliver this Agreement and consummate the transactions
contemplated  hereby.  The  execution  and  delivery of this  Agreement  and the
consummation of the transactions  contemplated hereby have been duly and validly
authorized  by the Board of Directors  and  Stockholders  of Sally and, no other
corporate  action or  proceedings on the part of Sally or the  Stockholders  are
necessary to consummate the  transactions  so  contemplated.  This Agreement has
been duly and validly  executed and delivered by Sally and the  Stockholders and
constitutes  the  valid  and  legally  binding   obligation  of  Sally  and  the
Stockholders,  enforceable  against  them in  accordance  with  its  terms.  The
execution  and  delivery of this  Agreement by Sally and the  Stockholders,  the
consummation  by Sally and the  Stockholders  of the  transactions  contemplated
hereby,  and  compliance  by  Sally  and the  Stockholders  with the  terms  and
provisions  hereof  will  not  violate  any  provision  of  the  Certificate  of
Incorporation  or Bylaws of Sally in existence as of the Closing Date,  will not
conflict  with or result in a breach,  default,  or violation of any term of any
indebtedness,  mortgage, indenture, contract, agreement, lease, license, permit,
judgment,  decree, order, or injunction by which it or any of its properties are
or may be bound, or of any applicable statute, ordinance or regulation, and will
not result in the creation or imposition of any lien upon any of the  properties
of Sally or the Stockholders.  Except for such consents as are obtained prior to
the  Closing  Date,  no  consent,  approval,  order,  or  authorization  of,  or
registration,  declaration,  or  filing  with,  any  governmental  authority  is
required in  connection  with the  execution  and delivery of this  Agreement by
Sally or the  Stockholders or the  consummation by Sally and the Stockholders of
the transactions contemplated hereby.

         (c) Sally presently has no existing  leases,  contracts,  franchises or
commitments, or agreements to enter into any of the same, written or oral.

         (d) There is  attached to this  Agreement,  made part hereof and marked
Schedule I, true and complete lists,  as of the date of this Agreement,  setting
forth:

                  (i)  The  names  and  residence  addresses  of all  directors,
officers and Stockholders of Sally, and the number of Sally Shares owned by such
Stockholders; and

                  (ii) The  names of all  persons,  if any,  holding  powers  of
attorney from Sally, and a summary statement of the terms thereof;



                                       -4-




         At the request of QCO,  Sally shall furnish to QCO further  information
relating to the matters set forth in the above  described  lists,  and copies of
any items included therein, as well as any and all other matters relating to the
operations of Sally.

         (e) There is no action,  suit,  litigation,  claim,  administrative  or
governmental or quasigovernmental investigation or proceeding pending or, to the
knowledge of Sally,  threatened  against  Sally,  or its business or properties;
nor, to the knowledge of Sally, does there exist any basis for any of the same.

         (f) None of the  representations and warranties made by Sally contained
in this  Agreement,  including all Schedules,  nor in any  statement,  document,
certificate or memorandum furnished or to be furnished by Sally pursuant hereto,
or in connection with the  transactions  contemplated  hereby,  contains or will
contain any untrue statement of material fact; and none of such representations,
warranties,  statements, documents, certificates or memoranda omits or will omit
to state a material  fact  necessary in order to make the  statements  contained
herein or therein not misleading.

         (g) There is a total of 10,000 Sally Shares issued and outstanding of a
total of 500,000 such shares authorized. All issued and outstanding Sally Shares
have  been  duly   authorized   and  validly  issued  and  are  fully  paid  and
nonassessable,  with no personal  liability  attaching to the ownership thereof,
and no Sally Shares were issued in violation of any preemptive rights or Federal
or state securities laws. Except for 100,000 shares of Preferred Stock, $.01 par
value,  none of which are issued or  outstanding,  there are no other  shares of
capital stock of Sally of any class authorized, issued or outstanding. There are
no outstanding  stock options,  warrants,  calls,  agreements,  or  statutory or
nonstatutory  preemptive rights, or any other rights whatsoever,  to purchase or
otherwise  obtain or demand the issuance of any shares of common stock of Sally,
in favor of or held by any persons or entities whatsoever.

         (h)  Sally  has or will have duly  filed  all  federal,  state,  local,
foreign  and other tax  returns,  reports  and  declarations  of  estimated  tax
required to be filed by it for all  periods up to and  including  the  Effective
Date (all such returns,  reports and declarations being accurate and complete in
all respects) and has paid or established  adequate reserves for the payments of
all federal, state, local or foreign taxes, assessments,  deficiencies,  levies,
imports, duties, license fees, registration fees, withholdings, or other similar
governmental  charges,  and any interest,  penalties or additions to tax imposed
thereon  (collectively,  the  "Taxes")  due or  claimed  to be due by any taxing
authority.  All amounts required to be withheld or collected by Sally for income
taxes,  social  security  taxes,   unemployment  insurance  and  other  employee
withholding taxes, if applicable, have been so withheld or collected, and either
paid to the respective  governmental  authority or set aside for such purpose or
accrued and reserved against and entered upon the books of Sally.



                                       -5-




         (i) Each  Stockholder  listed on Schedule I, attached hereto and made a
part  hereof,  is the record  owner of all of the issued and  outstanding  Sally
Shares set forth opposite his name on Schedule I. There are no  restrictions  on
transfer on any of the Sally Shares  which would  prevent such Sally Shares from
being transferred to QCO pursuant to the Merger.

         (j) No  restrictions  on transfer on any of the Sally Shares exist that
would  prevent  such  Shares  from  being   transferred  to  QCO  by  the  Sally
Stockholders  pursuant to this  Agreement.  Each of the Sally  Stockholders  has
good,  valid and marketable  title to the Sally Shares owned by such Stockholder
free and clear of any agreements,  security  interests,  liens,  encumbrances or
claims of or by  others;  and such Sally  Shares  will at Closing be free of any
restriction on their transfer pursuant to the provisions of this Agreement.

         (k) Sally has no subsidiaries, nor any investments in, nor ownership of
securities  of, any  business,  enterprise,  entity or  organization,  public or
private,  except  certificates  of deposit,  commercial  paper and similar money
equivalents.

         (l) Wherever used in this Agreement with respect to any representation,
warranty, covenant or agreement of Sally or QCO, the terms "knowledge",  "known"
or any similar variation thereof shall be deemed to include:

                  (i) all matters  actually  known to such party with respect to
the subject matter of such representation, warranty, covenant or agreement; and

                  (ii) all  matters  which  should have been known to such party
with respect to the subject matter of such representation, warranty, covenant or
agreement  if such  party was acting in a manner in which a  reasonably  prudent
person would act in similar  circumstances with respect to the subject matter of
such representation, warranty, covenant or agreement.


7.       REPRESENTATIONS AND WARRANTIES OF QCO

         QCO represents and warrants to Sally,  upon which  representations  and
warranties Sally relies, and which  representations and warranties shall survive
Closing, as follows:

         (a) QCO is a corporation  duly organized,  validly existing and in good
standing under the laws of the State of Delaware,  and has full corporate  power
to enter into this  Agreement and to consummate  the  transactions  contemplated
hereby.

         (b) The execution and delivery of this  Agreement and the  consummation
of the transactions  contemplated  and performance of its obligations  hereunder
have been duly  authorized  by QCO.  This  Agreement  has been duly executed and
delivered by QCO and  constitutes  the valid,  legally  binding and  enforceable
obligation of each of them in accordance with its terms, subject as

                                       -6-




to enforceability to general equitable principles and to bankruptcy, insolvency,
reorganization,  moratorium or similar laws of general application affecting the
rights and remedies of creditors.

8.       CONDITIONS TO OBLIGATIONS OF QCO

         The  obligations of QCO hereunder are subject to the  fulfillment on or
prior to the Closing Date of each of the following  conditions,  performance  of
any or all of which may be waived in writing by QCO:

         (a) Sally  shall  have  performed  and  complied  with all  agreements,
covenants and conditions required by this Agreement to be performed and complied
with by it prior  to or at the  Closing  Date.  Sally  shall  have  delivered  a
Certificate of Legal Existence  issued by the Secretary of the State of Delaware
dated as of a recent date;  and shall have  delivered a  Certificate  of Sally's
President on behalf of Sally certifying to the truth of Sally's  representations
and warranties in all respects and such performance or compliance.

         (b) No action or proceeding  shall have been  instituted or threatened,
or  claim  or  demand  made,  against  Sally or QCO  before  any  court or other
governmental  body,  seeking to restrain or prohibit,  or to obtain damages with
respect to, the consummation of the transactions  contemplated  hereby, or which
might materially affect the business of Sally,  which in the reasonable  opinion
of QCO makes it inadvisable to consummate such transactions.

         (c) All  proceedings  to be taken and all  documents to be executed and
delivered  by Sally in  connection  with the  consummation  of the  transactions
contemplated  hereby shall be reasonably  satisfactory  in form and substance to
QCO and its counsel.

         (d) A closing  shall have  occurred  on the Stock  Repurchase  and Loan
Repayment  Agreement  dated  October 27,  1995 by and among QCO,  Kobe Steel USA
Holdings,  Inc.  and Eric T. Chase as trustee for and on behalf of the QC Optics
Voting Trust

9.       CONDITIONS TO OBLIGATIONS OF SALLY

         The obligations of Sally hereunder are subject to the fulfillment on or
prior to the Closing Date of each of the following  conditions,  performance  of
any or all of which may be waived in writing by Sally:

         (a) QCO shall have performed or complied with all agreements, covenants
and  conditions  required by this  Agreement to be performed or complied with by
QCO prior to or at Closing.  QCO shall have delivered a Certificate of President
or Vice  President,  certifying to the truth of QCO's  representations  and such
performance or compliance.



                                       -7-




         (b) No action or proceeding shall have been instituted or threatened or
claim or demand made against QCO or Sally before any court or other governmental
body,  seeking to restrain or prohibit or to obtain  damages with respect to the
consummation of the transactions  contemplated hereby, or which might materially
and adversely  affect the business of QCO,  which in the  reasonable  opinion of
Sally makes it inadvisable to consummate such transactions.

         (c) All  proceedings  to be taken and all  documents to be executed and
delivered  by  QCO in  connection  with  the  consummation  of the  transactions
contemplated  hereby shall be reasonably  satisfactory  in form and substance to
Sally and its counsel.

         (d) A closing  shall have  occurred  on the Stock  Repurchase  and Loan
Repayment  Agreement  dated  October 27,  1995 by and among QCO,  Kobe Steel USA
Holdings,  Inc.  and Eric T. Chase as trustee for and on behalf of the QC Optics
Voting Trust

10.      PROVISIONS FOR INDEMNIFICATION

         (a)  Sally  agrees  to  indemnify  QCO  and  save  and  hold it and its
officers,  directors,  employees,  agents, successors and assigns harmless from,
against,  for  and in  respect  of any  and all  damages,  losses,  obligations,
liabilities,  claims, costs and expenses (collectively,  "Liabilities") incident
to any suit, action,  investigation,  claim or proceeding,  suffered, sustained,
incurred or required to be paid by QCO by reason of:

                  (i) Any  misrepresentation or breach of warranty made by Sally
in or pursuant to this Agreement or any Schedule hereto or in any certificate or
document delivered pursuant to this Agreement; or

                  (ii) Any failure by Sally to observe or perform its  covenants
and  agreements  set forth herein,  which are to be performed on or prior to the
Closing Date; or

                  (iii) Any claim, debt,  liability or obligation or any alleged
claim, debt, liability or obligation of Sally to any party,  incurred before the
Closing Date hereunder or arising from any matter or thing occurring  before the
Closing  Date  hereunder,  except for  liabilities  expressly  disclosed in this
Agreement or any Schedule hereto (unless otherwise indicated herein or therein).

         (b) QCO, if claiming a right to indemnification under the provisions of
this  Section 11  (hereinafter,  the  "Indemnitee"),  shall give prompt  written
notice to Sally of each  claim for  indemnification  hereunder,  specifying  the
amount and nature of the claim,  and of any matter which, in the opinion of QCO,
is likely to give rise to an  indemnification  claim.  Sally  (hereinafter,  the
"Indemnitor")  shall have the right to undertake  the defense of any such matter
at Indemnitor's sole expense and through legal counsel acceptable to Indemnitee,
provided that Indemnitor  proceeds in good faith,  expeditiously and diligently.
Indemnitee  shall,  at its option and expense,  have the right to participate in
any defense  undertaken by Indemnitor,  with legal counsel of its own selection.
No settlement or compromise may be made by Indemnitor  without the prior written
consent of

                                      -8-




Indemnitee  unless  (y)  prior  to  such  settlement  or  compromise  Indemnitor
acknowledges in writing Indemnitor's obligation to pay in full the amount of the
settlement  or  compromise  and all  associated  expenses and (z)  Indemnitee is
furnished with security  reasonably  satisfactory  to Indemnitee that Indemnitor
will in fact pay such amount and expenses.

         (c) Indemnitor shall pay to Indemnitee the amount of established claims
for  indemnification  within fifteen (15) days after the  establishment  thereof
(the "due  date") in cash or by  certified  check.  Any  amounts not paid by any
Indemnitor  when due under this  Section 9(c) shall bear  interest  from the due
date  thereof  until the date paid at the lower of  eighteen  percent  (18%) per
annum or the highest rate allowed by law.

         (d) The  indemnification  provided in this Section 10 shall survive the
Closing.

         (e) The parties  hereto  intend for the  indemnification  provisions of
this Section 10 to be construed as a full indemnification in accordance with its
terms,  notwithstanding  the use of any  "substantial"  or  "material"  standard
contained elsewhere in this Agreement.

         (f)  Any  remedies  of QCO  shall  be  cumulative  and  not  exclusive.
Specifically, but not by way of limitation, the parties make no attempt to limit
any claims based on common law fraud or other similar remedies.

11.      INVESTMENT REPRESENTATION

         In connection with the receipt by each of the Sally Stockholders of any
and all shares of the QCO Common Stock which such Sally  Stockholder may receive
pursuant to this Agreement,  each Sally Stockholder hereby acknowledges that the
shares of QCO Common Stock are not being  registered under the Securities Act of
1933, as amended (the "Securities  Act"), on the basis of a statutory  exemption
which is based in part on the representations  made by the Sally Stockholders in
connection with this Agreement.

         Each Sally  Stockholder  warrants and  represents  that (a) he or it is
acquiring  such  shares of QCO Common  Stock for his or its own  account and not
with a view to reselling or otherwise  distributing  such shares in violation of
any relevant  federal or state  securities laws; (b) he or it does not intend to
resell or  otherwise  dispose of such  shares  unless  and until a  registration
statement under the Securities Act is then in effect with respect to such shares
or an exemption from the registration requirements of the Securities Act is then
in fact  applicable  to such  transfer;  and (c) any and all stock  certificates
evidencing  ownership of any shares of QCO Common Stock shall bear the following
legend (in  addition to any  legends  that  counsel for QCO deem,  in their sole
opinion, to be required by state law):

                  "The  Shares  represented  by this  certificate  have not been
         registered under the Securities Act of 1933 or under any state law and,
         except pursuant to an effective  registration  statement under such Act
         and other laws, may not be offered, sold,

                                       -9-




         transferred,  or  otherwise  disposed of without an opinion of counsel,
         reasonably  satisfactory to the Company,  that such  disposition may be
         made without such registration."

12.      SURVIVAL OF REPRESENTATIONS AND WARRANTIES

         The  parties  hereto  agree  that the  representations  and  warranties
contained in this Agreement and the Schedules  hereto,  and in each certificate,
document or  instrument  delivered in  connection  herewith,  shall  survive the
execution and delivery of this Agreement and the Closing  hereunder,  regardless
of any investigation made by any of the parties hereto.

13.      FURTHER ASSURANCES

         Subsequent to the Closing,  QCO and Sally shall each, at the request of
any of the others,  furnish,  execute and deliver such  documents,  instruments,
opinions  of  counsel,  certificates,  notices  and other such  instruments  and
further  assurances as counsel for the requesting party shall reasonably require
as necessary or desirable to effect complete consummation of this Agreement,  or
in connection with the  preparation and filing of reports  required or requested
by governmental agencies, stock exchanges or other regulatory bodies.

14.      NOTICES

         All  notices  which are or may be  required to be given by any party to
any  other  party  in  connection  with  this  Agreement  and  the  transactions
contemplated  hereby  shall be in  writing,  and  shall be  deemed  to have been
properly  given if and when  delivered  personally  or sent by  certified  mail,
return receipt requested, postage prepaid, addressed as follows:

                  To QCO:                   QC Optics, Inc.
                                            154 Middlesex Turnpike
                                            Burlington, Massachusetts 01803
                                            Attention: Eric T. Chase, President

                  To Sally:                 Sally, Inc.
                                            c/o Eric T. Chase
                                            19 Craigie Circle
                                            Carlisle, Massachusetts 01741

                  In each case, with        O'Connor, Broude & Aronson
                  copies to each of         950 Winter Street
                  the other parties         Suite 2300
                  to this Agreement         Waltham, Massachusetts  02154
                  and to:                   Attention:  Neil H. Aronson, Esquire


                                      -10-




or to such  place or  places  or  persons  as any  party  may from  time to time
designate by written notice to the other parties, given in the manner aforesaid.

15.      BROKER

         Sally and QCO warrant and  represent  that no broker's or finder's fee,
commission  or other payment is due or payable from or by QCO or Sally or any of
them; nor has any such other fee or commission been earned by any third party on
behalf of any of the foregoing in connection  with the negotiation and execution
of this Agreement or the  consummation of any transaction  contemplated  hereby.
Each party agrees to indemnify and save the others harmless from and against any
and all claims or demands for broker's or finder's fees or commissions  from any
person or persons whatsoever based on any arrangement made by such party.

16.      EXPENSES

         Whether or not the  transactions  contemplated  hereby are consummated,
QCO shall pay its own expenses,  and Sally shall pay its expenses, in connection
with the negotiation,  authorization,  preparation, execution and performance of
this  Agreement,  including,  without  limitation,  all  fees  and  expenses  of
investment banking firms, agents, representatives, counsel and accountants.

17.      ENTIRE AGREEMENT

         This Agreement and the Schedules  hereto set forth the entire Agreement
and   understanding   of  the   parties,   and  there  are  no  other  prior  or
contemporaneous written or oral agreements,  undertakings,  promises, warranties
or  covenants  not  specifically  referred  to or  contained  herein or attached
hereto. This Agreement may be amended,  modified or terminated only by a written
instrument signed by the parties hereto.

18.      BINDING EFFECT

         This Agreement  shall be binding upon and shall inure to the benefit of
the  parties  hereto,  their  and each of  their  respective  heirs,  executors,
administrators, successors and permitted assigns, but may not be assigned by any
party without the prior written  consent of the other  parties;  except that QCO
may assign its rights hereunder to any wholly owned subsidiary of QCO.

19.      HEADINGS

         The headings of the various  paragraphs of this  Agreement are inserted
merely for the purpose of  convenience  and do not  expressly or by  implication
limit,  define  or  extend  the  specific  terms  or  text of the  paragraph  so
designated.



                                      -11-




20.      LAW GOVERNING

         This  Agreement  shall  be  governed  in all  respects,  whether  as to
validity,  construction,  capacity, performance or otherwise, by the laws of the
Commonwealth of  Massachusetts in which it has been executed and in which it has
a situs.

21.      UNENFORCEABILITY

         In case any provision of this  Agreement  shall be invalid,  illegal or
unenforceable,  the validity,  legality and the  enforceability of the remaining
provisions  shall  not in any  way  be  affected  or  impaired  thereby.  If any
provision  of this  Agreement  is or  becomes or is deemed  invalid,  illegal or
unenforceable  in any  jurisdiction,  such provision  shall be deemed amended to
conform to applicable laws so as to be valid and enforceable or, if it cannot be
so amended without materially altering the intention of the parties, it shall be
stricken  and the  remainder  of this  Agreement  shall remain in full force and
effect.

22.      REPRESENTATION BY LEGAL COUNSEL AND OTHER ADVISORS

         The parties  have  requested  that the law firm of  O'Connor,  Broude &
Aronson  prepare  this  document  on behalf of QCO.  Sally and the  Stockholders
acknowledge  that they have been advised to review this Agreement with their own
legal counsel and other advisors of their  choosing,  and that prior to entering
into this Agreement, Sally and the Stockholders have had adequate opportunity to
seek the  advice  of,  and fully  review  this  Agreement  and the  transactions
contemplated   thereby  with,  legal  counsel,   financial  advisors  and  other
individuals of their own choosing and have not asked (or relied upon)  O'Connor,
Broude & Aronson to represent them in this matter.

23.      WAIVER

         No waiver of any right under this Agreement  shall be deemed  effective
unless contained in a writing signed by the party charged with such waiver,  and
no waiver of any right  arising  from any breach or failure to perform  shall be
deemed to be a waiver of any  future  such right or of any other  right  arising
under this Agreement.

24.      ARBITRATION

         Any dispute concerning this Agreement including but not limited to, its
existence,  validity,  interpretation,  performance or non-performance,  arising
before or after termination or expiration of this Agreement, shall be settled by
a single arbitrator in Boston, Massachusetts,  in accordance with the rules then
in effect of the American Arbitration  Association.  Judgment upon any award may
be entered in any court of competent jurisdiction.  The cost of such arbitration
shall be borne equally between the parties thereto unless  otherwise  determined
by such arbitrator.



                                      -12-




25.      COUNTERPARTS

         This  Agreement  may be executed in one or more  counterparts,  each of
which shall be deemed an original.



                      [THIS SPACE INTENTIONALLY LEFT BLANK]

                                      -13-




         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed by their  respective  duly  authorized  officers and have affixed their
respective corporate seals, all on the day and year first above written.

Corporate Seal                                QC OPTICS, INC.


Attest: /s/ Neil H. Aronson                   By:/s/Eric T. Chase
       ---------------------------------         -------------------------------
                                                 Eric T. Chase, President


Corporate Seal                                SALLY, INC.


Attest: /s/ Neil H. Aronson                   By:/s/ Eric T. Chase
       ---------------------------------         -------------------------------


                                              SALLY, INC. STOCKHOLDERS


                                              /s/ Eric T. Chase
                                              ----------------------------------
                                              Eric T. Chase


                                              /s/ Karl Andrew Bernal
                                              ----------------------------------
                                              Karl Andrew Bernal


                                              /s/ John R. Freeman
                                              ----------------------------------
                                              John R. Freeman


                                              /s/ Jay L. Ormsby
                                              ----------------------------------
                                              Jay L. Ormsby


                                              Albert E. Tobey
                                              ----------------------------------
                                              Albert E. Tobey


                                              /s/ Abdu Boudour
                                              ----------------------------------
                                              Abdu Boudour


                                      -14-




                                   SCHEDULE I

Stockholder Name, Address
and Social Security Number                                Number of Sally Shares
- --------------------------                                ----------------------

Eric T. Chase                                                            4,705
19 Craigie Circle
Carlisle, Massachusetts  01741
SSN ###-##-####

Karl Andrew Bernal                                                       2,354
666 Main Street, Apt. 205
Winchester, Massachusetts  01890
SSN ###-##-####

Jay L. Ormsby                                                            1,177
38 Crestwood Circle
Salem, New Hampshire  03079
SSN  ###-##-####

John R. Freeman                                                            588
300 Kent Street
Brookline, Massachusetts  02146
SSN ###-##-####

Albert E. Tobey                                                            588
12 Auburn Avenue
Wilmington, Massachusetts  01887
SSN  ###-##-####

Abdu Boudour                                                               588
25 Star Road
West Newton, Massachusetts  02165
SSN  ###-##-####

                  Total issued and outstanding . . . . . . . . . .      10,000
 
Director and Officers
- ---------------------

         Eric T. Chase                      President and Sole Director
         Karl Andrew Bernal                 Treasurer and Secretary
         Neil H. Aronson                    Assistant Secretary

Voting Trust

         In March 1995, the  Stockholders  entered into a Voting Trust Agreement
with the Company and Eric T. Chase as trustee.

                                      -15-



                                   SCHEDULE A

Stockholder Name, Address                                  Number of QCO Shares
and Social Security Number                                 Issued Upon Exchange
- --------------------------                                 --------------------

Eric T. Chase                                                        366,614
19 Craigie Circle
Carlisle, Massachusetts  01741
SSN ###-##-####

Karl Andrew Bernal                                                   183,348
666 Main Street, Apt. 205
Winchester, Massachusetts  01890
SSN ###-##-####

Jay L. Ormsby                                                         91,716
38 Crestwood Circle
Salem, New Hampshire  03079
SSN  ###-##-####

John R. Freeman                                                       45,774
300 Kent Street
Brookline, Massachusetts  02146
SSN ###-##-####

Albert E. Tobey                                                       45,774
12 Auburn Avenue
Wilmington, Massachusetts  01887
SSN  ###-##-####

Abdu Boudour                                                          45,774
25 Star Road
West Newton, Massachusetts  02165
SSN  ###-##-####

                  Total . . . . . . . . . . . . . . . . . . . . . .  779,000

                                      -16-


                                 FIRST AMENDMENT

              TO THE STOCK REPURCHASE AND LOAN REPAYMENT AGREEMENT


                      THIS  FIRST  AMENDMENT  TO THE STOCK  REPURCHASE  AND LOAN
REPAYMENT  AGREEMENT  (this  "FIRST  AMENDMENT"),  is made as of the 29th day of
March,  1996,  among  Kobe Steel USA  Holdings,  Inc.,  a  Delaware  corporation
("KOBE"),  QC Optics,  Inc., a Delaware  corporation  (the  "QCO"),  and Eric T.
Chase,  as trustee for and on behalf of the QC Optics Voting  Trust,  u/d/t (the
"TRUST") in  reference  to that  certain  Stock  Repurchase  and Loan  Repayment
Agreement,  among Kobe, QCO and the Trust,  dated as of the 27th day of October,
1995 (the "AGREEMENT").


                                    RECITALS

                      WHEREAS,  pursuant to SECTION 11 of the Agreement, each of
the parties  hereto desire to amend the Agreement  upon the terms and conditions
set forth herein.

                      NOW,  THEREFORE,  in consideration of these premises,  the
covenants  and  agreements  hereinafter  set forth and other  good and  valuable
consideration,  the receipt and  sufficiency  of which are hereby  acknowledged,
each of the Company and the Optionee agree as follows:


                            TERMS OF FIRST AMENDMENT

                      1. Amendment to Section 1. The penultimate sentence of the
first  paragraph of SECTION 1 of the Agreement is hereby amended by deleting the
term  "Simultaneously  with the Closing" and  inserting the term "Subject to the
provisions of Section 4 hereof."

                      2. Amendment to Section 4.

                               (a)  The  second  sentence  of  SECTION  4 of the
Agreement  is hereby  amended  by  deleting  the term  "Simultaneously  with the
Closing" and inserting the term "Subject to the provisions of Section 4 hereof."

                               (b) SECTION 4 of the Agreement is hereby  amended
by inserting the following provision at the end of such SECTION 4:

                      "(a) Promissory Note. In the event that any portion of the
              aggregate  purchase  price of  $5,000,000  referenced in SECTION 1
              hereof is to be represented by a promissory note from QCO to Kobe,
              then (a) QCO will execute,  deliver and perform a promissory  note
              in a form to be approved by Kobe in its sole  discretion,  (b) QCO
              will execute, deliver and

       Stock Repurchase and Loan Repayment Agreement -- First Amendment --
                              NY:151627.4 -- Page 1



              perform a security  and pledge  agreement in a form to be approved
              by Kobe in its sole  discretion  and (c) the Trust  will  execute,
              deliver and  perform a guarantee  in a form to be approved by Kobe
              in its sole discretion;  provided, that, the Promissory Note shall
              not be for an  aggregate  value in excess of  $750,000;  provided,
              further,  that,  the  aggregate  indebtedness  represented  by the
              Promissory  Note  shall be repaid by QCO to Kobe no later than the
              31st day of December,  1996; provided,  further,  that, during the
              period in which any  indebtedness  is  evidenced  by a  promissory
              note,  the Voting  Trust may not  exercise the Option set forth in
              SECTION 2(B)(III) hereof.

                      (b) Promissory Note Default.  In the event of a failure by
              QCO to pay any  indebtedness  when due under the promissory  note,
              Kobe shall have the option,  to be exercised or waived in its sole
              discretion,  to repurchase  from QCO the Repurchase  Shares for an
              aggregate  payment  of  $4,250,000.00;  provided,  that,  any such
              payment  by Kobe to QCO shall be  applied  first to payment of any
              indebtedness  senior  to QCO's  indebtedness  to  Kobe;  provided,
              further,  that, the aggregate principal amount of any indebtedness
              senior to QCO's  indebtedness  to Kobe will not exceed  $4,000,000
              without  the  prior  written  consent  of Kobe.  Kobe's  option to
              repurchase  the  Repurchase  Shares may be  exercised  at any time
              during the pendency of a default under the terms and conditions of
              such promissory note."

                      3. Rules of Convention.

                               (a)  Effectiveness.  The  failure of any party to
insist,  in any one or more  instances,  on  performance of any of the terms and
conditions  of this  First  Amendment  shall  not be  construed  as a waiver  or
relinquishment of any rights granted  hereunder or of the future  performance of
any such  term,  covenant  or  condition  but the  obligation  of any party with
respect thereto shall continue in full force and effect.

                               (b) No Other Amendment. Except for the amendments
set forth in this First  Amendment,  the text of the Agreement and all documents
related thereto shall remain unchanged and in full force and effect.

                               (c)  Counterparts.  This First  Amendment  may be
executed in any number of  counterparts,  each of which shall be deemed to be an
original and all of which,  taken  together,  shall  constitute one and the same
instrument.

                               (d) Applicable Law. This First Amendment shall be
interpreted,  administered and otherwise subject to the laws of the State of New
York, without giving effect to principles of conflicts of law.


       Stock Repurchase and Loan Repayment Agreement -- First Amendment --
                              NY:151627.4 -- Page 2




                      IN WITNESS WHEREOF,  the parties hereto have executed this
First Amendment as of the day and year first written above.



                                      KOBE STEEL USA HOLDINGS, INC.


                                      By:     /s/ Masanobu Iwata
                                              --------------------------------
                                      Name:       Masanobu Iwata
                                              --------------------------------
                                      Title:      Secretary
                                              --------------------------------


                                      QC OPTICS, INC.


                                      By:     /s/ Eric T. Chase
                                              --------------------------------
                                      Name:       Eric T. Chase
                                              --------------------------------
                                      Title:      President
                                              --------------------------------



                                      QC OPTICS VOTING TRUST

                                       By:     /s/ Eric T. Chase               
                                               --------------------------------
                                       Name:       Eric T. Chase               
                                               --------------------------------
                                       Title:      President                   
                                               --------------------------------
                                      

       Stock Repurchase and Loan Repayment Agreement -- First Amendment --
                              NY:151627.4 -- Page 3



            THIS PAGE MUST BE KEPT AS THE LAST PAGE OF THE DOCUMENT.



SoftSolution Network ID: NY-151627.4        Type: AMD


                      SECURED SUBORDINATED PROMISSORY NOTE

$750,000                                            Dated as of:  March 29, 1996

         FOR VALUE  RECEIVED,  the  undersigned,  QC  OPTICS,  INC.,  a Delaware
corporation  (hereinafter,  together  with its  successors in title and assigns,
called the "BORROWER"), by this promissory note (hereinafter called the "NOTE"),
absolutely and unconditionally promises to pay to KOBE STEEL USA HOLDINGS, INC.,
a Delaware corporation  (hereinafter,  together with its successors in title and
assigns,  called the  "LENDER"),  or its  assigns,  on December  31,  1996,  the
principal sum of SEVEN HUNDRED FIFTY  THOUSAND and 00/XX DOLLARS  ($750,000.00),
pursuant to the terms and  conditions of that certain Stock  Repurchase and Loan
Repayment Agreement among the Borrower, the Lender and Eric T. Chase, as trustee
for and on behalf of the QC Optics Voting Trust (the "GUARANTOR") u/d/t dated as
of the 27th day of October,  1995, as amended on the 29th day of March, 1996 (as
so  amended,  the "STOCK  PURCHASE  AGREEMENT")  and that  certain  Subordinated
Security Agreement among the Borrower,  the Lender and the Guarantor dated as of
the  date  hereof  (the  "SUBORDINATED  SECURITY  AGREEMENT"),   the  terms  and
conditions of each of which are incorporated  herein by reference.  The Borrower
further  agrees to pay  interest in like money and funds at the office set forth
below on the unpaid principal amount hereof outstanding. The unpaid principal of
this Note  shall  bear  interest  at a rate of eight  percent  (8.0%)  per annum
beginning  on the date hereof and ending on the earlier to occur of (i) the date
such principal is paid or (ii) the date such  principal  becomes due and payable
pursuant  to  the  provisions  of  this  Note  (by  reason  of  acceleration  or
otherwise).  All accrued unpaid  principal and interest shall be due and payable
at maturity, which date shall be December 31, 1996. Principal and interest shall
be payable in full at the offices of the Lender at 535 Madison Avenue, New York,
New York.

         The terms and conditions of this Secured  Subordinated  Promissory Note
are expressly  subject to the terms and  conditions  of a certain  Intercreditor
Agreement by and among the Borrower,  the Lender and State Street Bank and Trust
Company with its principal offices at 225 Franklin Street, Boston, Massachusetts
02110  (hereinafter  "STATE  STREET") and that certain Credit  Agreement of even
date, including the provisions of Section 6.11 thereof, between the Borrower and
State Street.

         The Borrower,  for itself,  its successors  and assigns,  covenants and
agrees, and each holder hereof, by his or its acceptance of this Note,  likewise
covenants and agrees,  that the payment of the principal of and interest on this
Note  and any  obligations  of the  Borrower  under  the  Subordinated  Security
Agreement  are hereby  expressly  subordinated  upon the  conditions  and to the
extent set forth herein in right of payment  only,  to the prior payment in full
of all Senior Debt.  "SENIOR DEBT" means the principal of, premium,  if any, and
interest  on  all  of the  following  indebtedness  of  the  Borrower:  (i)  all
indebtedness  of the  Borrower to State  Street or its  successors  and assigns,
including  but not limited to any sums payable to State Street  pursuant to that
certain Credit Agreement between the Borrower and State Street of even date; and
(ii) any and all  deferrals,  renewals,  extensions  and  refundings of any such
indebtedness  or  obligations  described in (i) above,  




subject to the terms and conditions of the Stock Purchase  Agreement;  provided,
that, the aggregate principal  indebtedness under the Senior Debt may not exceed
$4,000,000,  without  the prior  written  consent  of Kobe,  which  shall not be
unreasonably withheld.

         No payment on account of principal of or interest on this Note shall be
made, and this Note shall not be redeemed or purchased directly or indirectly by
the  Borrower  (or any of its  subsidiaries),  if at the time of such payment or
purchase or  immediately  after giving effect  thereto,  (i) there shall exist a
default in any  payment  with  respect to any Senior  Debt,  (ii) there shall be
demand for payment of any Senior Debt payable on demand (unless such Senior Debt
has been paid in full);  or (iii) there shall have  occurred an event of default
(other than a default in the payment of amounts due thereon) with respect to any
Senior Debt, as defined in the instrument  under which the same is  outstanding,
permitting  the holders  thereof to accelerate  the maturity  thereof,  and such
event of default shall have not been cured or waived or shall not have ceased to
exist.  In  addition,  the holder of this Note shall not be  entitled to receive
payment on account of principal of or interest on this note (except on maturity,
with  respect to the  principal,  and  except on  regularly  scheduled  interest
payment dates as provided herein) unless the holder of this Note or the Borrower
shall have provided twenty (20) days prior written notice of such payment to the
holders of Senior Debt. The Borrower hereby  covenants and agrees to provide the
notice  referred  to in the  immediately  preceding  sentence  to the holders of
Senior Debt and the Lender  shall not accept  payment  from the Borrower of sums
due hereunder without first having received a written  certification from a duly
authorized  officer of the holder of Senior Debt certifying that such notice has
been  received  or the  holder of such  Senior  Debt has  failed to respond to a
request therefor for a period of thirty (30) days.

         The  holder  of this  Note  will not  transfer  this  Note or grant any
interest  herein  without first having  obtained the written  undertaking of the
holder's  transferee or grantee to be bound by the terms of this Note and having
provided written notice of same to the holders of Senior Debt.

         The Borrower  shall not issue any further  instrument  or other written
evidence with respect to this Note except the  Subordinated  Security  Agreement
and the Stock Purchase Agreement.

         Should any payment or collateral  for any part of this Note be received
by the  holder  hereof  in  violation  of the  terms  hereof,  such  payment  or
collateral  shall be  delivered  forthwith  to the  holders  of Senior  Debt for
application  to such  Senior  Debt;  provided,  that,  such  payment  shall  not
constitute  a payment by  Borrower  of this Note to Lender,  and this Note shall
remain an  outstanding  obligation  of Borrower.  The holders of Senior Debt are
irrevocably  authorized to supply any required endorsement or assignment.  Until
so delivered,  any such payment or collateral  shall be held by the recipient in
trust for the  holders  of Senior  Debt and shall not be  commingled  with other
funds or property of the  recipient,  subject to payment by the holder of Senior
Debt to the Lender of actual costs and reasonable  expenses incurred therefor by
Lender.



                                       -2-




         The rights  granted to the holders of Senior Debt  hereunder are solely
for their protection and nothing herein contained shall impose on the holders of
Senior Debt any duties with respect to this Note or any property of the Borrower
beyond  reasonable  care while in the  custody of the holders of Senior Debt and
redelivery upon cancellation of this Note.

         The  holder of this Note  shall be  entitled  to rely upon any order or
decree made by any court of competent jurisdiction in which dissolution, winding
up,  liquidation or  reorganization  proceedings are pending with respect to the
Borrower  or upon a  certificate  of the  liquidating  trustee or agent or other
person making any distribution to the holder of this Note in connection with any
dissolution,  winding up,  liquidation or reorganization of the Borrower for the
purpose of ascertaining the amount of the Senior Debt, the holders thereof,  the
amount paid or distributed  thereon and all other facts pertinent  thereto or to
this Section.

         The  Borrower  shall  execute and deliver to the holders of Senior Debt
such further  instruments  and shall take such further action as such holders of
Senior  Debt may at any time or times  reasonably  request in order to carry out
the provisions and intent of the subordination provisions of this Note.

         Each  overdue  amount  (whether of  principal,  interest or  otherwise)
payable  on or in  respect  to this Note or the  indebtedness  evidenced  hereby
shall,  to the permitted by applicable  law, bear interest at the rate described
above, from the date the same becomes due and payable (by reason of acceleration
or otherwise) until paid.

         For all purposes of this Note,  the term "HOLDER" shall mean the Lender
in  possession  of this Note or any other  person  who is at the time the lawful
holder in possession of this Note.

         The Borrower will have the right to prepay the unpaid principal of this
Note in full or in part. Any partial  payment of the  indebtedness  evidenced by
this Note shall be applied by the holder hereof, first, to any costs incurred by
Lender in  enforcing  the terms of this  Note,  second,  to the  payment  of any
amounts  (other than  principal and  interest),  if any, that may become due and
payable  on or in  respect of this Note or the  indebtedness  evidenced  hereby,
third, to the payment of any accrued but unpaid interest,  and,  fourth,  to the
payment of principal.

         All  computations of interest payable as provided in this Note shall be
made by the  holder  hereof on the basis of the  actual  number of days  elapsed
divided by 360.

         Should all or any part of the indebtedness  represented by this Note be
collected by action at law, or in bankruptcy, insolvency, receivership, or other
court  proceedings,  or should this Note be placed in the hands of attorneys for
collection  after default,  the Borrower hereby promises to pay to the holder of
this  Note,  upon  demand  by  the  holder  hereof  at any  time(subject  to the
subordination  provisions  contained  herein),  in  addition  to the  principal,
interest,  and all other  amounts  payable  on or in respect of this Note or the
indebtedness evidenced hereby, if any, all court costs and reasonable

                                       -3-




attorneys'  fees  and all  other  reasonable  collection  charges  and  expenses
incurred or sustained by the holder of this Note.

         The  Borrower   hereby   irrevocably   waives  notice  of   acceptance,
presentment,  notice of  nonpayment,  protest,  notice of protest,  suit and all
other  conditions  precedent  in  connection  with  the  delivery,   acceptance,
collection, and/or enforcement of this Note.

         If any one or more Events of Default  (as  defined in the  Subordinated
Security  Agreement) shall occur and be continuing,  then,  unless such Event of
Default shall  theretofore  have been remedied or waived,  the Lender may at any
time at the  option  of the  Lender,  subject  to the  provisions  of this  Note
regarding  subordination  of  payment  of this Note to Senior  Debt,  by written
notice given to the Borrower,  declare the entire unpaid principal of this Note,
and all other amounts payable on or in respect of this Note or the  indebtedness
evidenced  thereby to be, and all such  amounts  shall (if not  already  due and
payable) thereupon become,  forthwith immediately due and payable to the Lender,
without  presentment,   demand,   protest,  notice  of  protest,  or  any  other
formalities of any kind, all of which have been expressly and irrevocably waived
by the Borrower,  and the Borrower will  forthwith  and  immediately  pay to the
holder of this Note the entire  principal of and interest  accrued on this Note,
and any and all other  amounts  that may become due and payable on or in respect
of this Note or the indebtedness evidenced hereby.

         In  case  any  one  or  more  Events  of  Default  (as  defined  in the
Subordinated  Security  Agreement) shall occur, the holder of this Note, subject
to the provisions of this Note regarding  subordination  of payment of this Note
to Senior Debt,  may proceed to protect and enforce the rights of such holder by
an action at law, suit in equity, or other appropriate  proceeding,  whether for
the specific  performance of any agreement  contained herein,  for an injunction
against a violation of any of the terms hereof, in course of dealing and (to the
extent  permitted by applicable  law) no delay on the part of the holder of this
Note in  exercising  any right shall  operate as a waiver  thereof or  otherwise
prejudice such holder's rights,  powers, or remedies. No right, power, or remedy
conferred  by this Note upon the holder  hereof  shall be exclusive of any other
right, power, or remedy referred to herein or now or hereafter available at law,
in equity,  by statute,  or otherwise.  The Borrower hereby waives  presentment,
demand,  notice  of  dishonor,  and  protest,  and  agrees  to pay all  costs of
collection,  before and after judgment, including reasonable attorneys' fees and
legal expenses.

         The Borrower hereby absolutely and irrevocably  consents and submits to
the  jurisdiction  of,  and  waives  and all  objections  with  regard to venue,
inconvenient forum, or otherwise with respect to, the Courts of the State of New
York,  and of any Federal  Court located in such State,  in connection  with any
actions or proceedings brought against the Borrower by the holder hereof arising
out of or relating to this Note.

         This Note is intended to take effect as a sealed instrument.  This Note
and  the  obligations  of  the  Borrower  hereunder  shall  be  governed  by and
interpreted and determined in accordance with the laws of the State of New York.


                                       -4-




         IN WITNESS WHEREOF,  this PROMISSORY NOTE has been duly executed by the
undersigned,  QC OPTICS,  INC. on the day and in the year first above written in
Boston, Massachusetts.


                                            The Borrower:
ATTEST                                      QC OPTICS, INC.


/s/ Neil H. Aronson                         By: /s/ Eric T. Chase
- --------------------------------               ---------------------------------
                                                Eric T. Chase, President




                                Limited Guaranty

         THE UNDERSIGNED, in consideration of this Subordinated Promissory Note,
hereby absolutely,  irrevocably and unconditionally guarantees, to the holder of
this  Promissory  Note and its permitted  successors  and assigns,  the full and
timely payment of this Promissory  Note. This guarantee is secured solely by the
shares  of stock of QC  Optics,  Inc.,  and any  proceeds  from the sale of such
shares,  and is not otherwise intended to be construed as a personal guaranty of
the  undersigned  in other than his  capacity as Trustee of the QC Optics,  Inc.
Voting Trust.


                                            QC Optics, Inc. Voting Trust



                                            By:/s/ Eric T. Chase
                                               ---------------------------------
                                               Eric T. Chase, Trustee and
                                               not individually

                                       -5-

                         SUBORDINATED SECURITY AGREEMENT

                      THIS SUBORDINATED SECURITY AGREEMENT (this "AGREEMENT") is
entered  into as of the 29th day of March,  1996,  between  QC Optics,  Inc.,  a
Delaware  corporation  (the  "BORROWER"),  and Kobe Steel USA Holdings,  Inc., a
Delaware corporation (the "LENDER").

                                    RECITALS

                      WHEREAS,  pursuant to that certain  Stock  Repurchase  and
Loan Repayment  Agreement dated as of the 27th day of October,  1995,  among the
Borrower,  the Lender and Eric T. Chase,  as Trustee for and on behalf of The QC
Optics  Voting  Trust,  u/d/t,  as amended  on the 29th day of March,  1996 (the
"PURCHASE  AGREEMENT"),  the Borrower  repurchased  Seven  Hundred  Seventy-Nine
Thousand (779,000) shares of common stock of the Borrower from the Lender;

                      WHEREAS,  in  consideration  for the Shares (as defined in
SECTION 2 hereof),  the Borrower has delivered to the Lender  $4,250,000 in cash
and issued a  promissory  note,  dated as of the date hereof,  in the  principal
amount of $750,000 (the "PROMISSORY NOTE") in favor of the Lender;

                      WHEREAS,   in  connection   with  the  acceptance  of  the
Promissory  Note,  the Lender has  required  the Borrower to execute and deliver
this  Agreement to secure the  obligations  of the Borrower under the Promissory
Note.

                      NOW, THEREFORE, in consideration of the premises and other
good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the parties hereby agree as follows:

                               TERMS OF AGREEMENT

                      1. Definitions.  Capitalized terms used in this Agreement,
unless otherwise defined herein,  shall have the meanings assigned to such terms
in the Purchase Agreement. The following additional terms, as used herein, shall
have the following meanings:

                      (a)  "COLLATERAL"  shall have the meaning ascribed to such
term in SECTION 2 hereof.

                      (b) "EQUIPMENT"  shall mean and include all the Borrower's
machinery,  equipment,  furniture,  trade fixtures, and motor vehicles (if any),
including,  without  limitation,  all tangible personal property utilized in the
conduct  of the  Borrower's  business,  and all  replacements  or  substitutions
therefor and all accessories thereto.

            Subordinated Security Agreement -- NY:151602.3 -- Page 1




                      (c) "EVENT OF  DEFAULT"  shall  mean any of the  following
events:

                      (i) default shall be made in the due and punctual  payment
              of all or  any  part  of the  principal  of the  Promissory  Note,
              whether  at  stated  maturity,  by  acceleration,   by  notice  of
              prepayment or otherwise;

                      (ii) default shall be made in the due and punctual payment
              of any interest on the Promissory Note and such default shall have
              continued for a period of 10 days;

                      (iii)  default  shall  be  made  in  the   performance  or
              observance  of any covenant,  agreement or condition  contained in
              this  Agreement or the Purchase  Agreement  and such default shall
              have  continued  for a period of 30 days  after the  Borrower  has
              become aware thereof;

                      (iv) any event shall occur or any condition shall exist in
              respect  of any  indebtedness  of the  Borrower  (other  than  the
              Promissory  Note) or under any  agreement  securing or relating to
              any of such  indebtedness,  the  effect  of which is to cause  the
              acceleration  of the maturity of such  indebtedness  or to require
              the  repayment or  repurchase  of such  indebtedness,  or any such
              indebtedness  shall not have been paid at the final  maturity date
              thereof;

                      (v) the  Borrower  shall (A) apply for or  consent  to the
              appointment  of,  or the  taking  of  possession  by, a  receiver,
              custodian,  trustee  or  liquidator  of  itself  or  of  all  or a
              substantial  part of its property,  (B) be generally unable to pay
              its debts as such debts become due, (C) make a general  assignment
              for the benefit of its  creditors,  (D) commence a voluntary  case
              under applicable bankruptcy or insolvency law (as now or hereafter
              in effect),  (E) file a petition  seeking to take advantage of any
              other  law  providing  for the  relief  of  debtors,  (F)  fail to
              controvert  in a timely or  appropriate  manner,  or  acquiesce in
              writing to, any petition filed against it in an  involuntary  case
              under such bankruptcy or insolvency law, (G) take any action under
              the laws of its jurisdiction of incorporation  analogous to any of
              the foregoing or (H) take any corporate  action for the purpose of
              effecting any of the foregoing;

                      (vi)  proceeding or case shall be  commenced,  without the
              application  or consent of the  Borrower in any court of competent
              jurisdiction,   seeking  (A)  the   liquidation,   reorganization,
              dissolution,  winding up, or  composition or  readjustment  of its
              debts,  (B) the  appointment  of a trustee,  receiver,  custodian,
              liquidator or the like of it or of all or any substantial  part of
              its assets or (C) similar  relief in respect of it,  under any law
              providing for the relief of debtors,  and such  proceeding or case
              shall  continue  undismissed,  or  unstayed  and in effect,  for a
              period of 60 days;  or an order for relief  shall be entered in an
              involuntary  case under such bankruptcy or insolvency law, against
              the  Borrower;  or action  under the laws of the  jurisdiction  of
              incorporation  of the Borrower  analogous to any of the  foregoing
              shall be taken with respect to the

            Subordinated Security Agreement -- NY:151602.3 -- Page 2





              Borrower and shall continue  unstayed and in effect for any period
              of 60 consecutive days;

                      (vii) final  judgment for the payment of money rendered by
              a court of  competent  jurisdiction  against the  Borrower and the
              Borrower shall not discharge the same or provide for its discharge
              in  accordance  with its  terms,  or  procure a stay of  execution
              thereof  within 60 days from the date of entry  thereof and within
              said  period  of 60  days,  or such  longer  period  during  which
              execution  of  such  judgment  shall  have  been  stayed,   appeal
              therefrom and cause the execution thereof to be stayed during such
              appeal, and such judgment together with all other such unsatisfied
              or unstayed judgments shall exceed in the aggregate $50,000; or

                      (viii) the Borrower  ceases or threatens to cease to carry
              on its business or a substantial part of its business.

                      (d) "INVENTORY" shall mean,  without  limitation,  any and
all goods,  wares,  merchandise and other tangible personal property,  including
raw materials,  whether held by the Borrower for sale or other disposition,  and
also including any returned or repossessed  Inventory  detained from or rejected
for entry into the United States by the  appropriate  governmental  authorities,
all products of and  accessions to Inventory  and including  documents of title,
whether negotiable or nonnegotiable, representing any of the foregoing.

                      (e) "LOAN  DOCUMENTS"  shall have the meaning  ascribed to
such term in SECTION 2(B)(I) hereof.

                      (f) "OBLIGATIONS"  shall have the meaning ascribed to such
term in SECTION 2(B) hereof.

                      (g) "SECURITY INTERESTS" shall mean the security interests
in the Collateral granted hereunder securing the Obligations.

                      (h) "SHARES" shall have the meaning  ascribed to such term
in SECTION 2(A)(XIV) hereof.

                      (i) "SSB" shall have the meaning  ascribed to such term in
SECTION 6(D) hereof.

                      (j)  "SSB  SECURITY   INTEREST"  shall  have  the  meaning
ascribed to such term in SECTION 6(D) hereof.

                      2.       Pledge and Grant of Security Interest.

                      (a) In order to secure the full  payment  when due and the
performance of any and all Obligations (as defined in SECTION 2(B) hereof),  the
Borrower hereby grants, assigns, transfers, pledges, hypothecates, and sets over
to the Lender,  and grants to the Lender a continuing  security  interest in and
lien on, all of the  following  property of the  Borrower,  whether now owned or
hereafter  acquired  or  arising  and  regardless  of where  located  (all being
collectively referred to as the "COLLATERAL"):

            Subordinated Security Agreement -- NY:151602.3 -- Page 3




                      (i)      All Inventory;

                      (ii) All accounts receivable, contract rights, and chattel
              paper,  regardless of whether or not they  constitute  proceeds of
              other Collateral;

                      (iii) All general  intangibles,  regardless  of whether or
              not  they  constitute  proceeds  of other  Collateral,  including,
              without  limitation,  all the Borrower's  rights (which the Lender
              may exercise or not as it in its sole discretion may determine) to
              acquire  or obtain  goods  and/or  services  with  respect  to the
              manufacture,  processing,  storage,  sale,  shipment,  delivery or
              installation   of  any  of  the  Borrower's   Inventory  or  other
              Collateral;

                      (iv) All products and accessions to any of the Collateral;

                      (v) All liens,  guaranties,  securities,  rights, remedies
              and privileges pertaining to any of the Collateral,  including the
              right of stoppage in transit;

                      (vi) All tax refunds of every kind and nature to which the
              Borrower is now or hereafter may become entitled no matter however
              arising, including, without limitation, loss carryback refunds;

                      (vii) All obligations  owing to the Borrower of every kind
              and nature, and all choses in action;

                      (viii) All goodwill,  trade  secrets,  computer  programs,
              customer lists, trade names, trademarks and patents;

                      (ix) All documents and instruments  (whether negotiable or
              nonnegotiable,  and  regardless of their being attached to chattel
              paper);

                      (x)  All   Equipment,   including,   without   limitation,
              machinery,  furniture,  trade fixtures and all other goods used in
              the conduct of the Borrower's business;

                      (xi) All proceeds of  Collateral  of every kind and nature
              and in whatever form, including, without limitation, both cash and
              noncash  proceeds  resulting  or  arising  from the  rendering  of
              services by the Borrower or the sale or other  disposition  by the
              Borrower of the  Inventory or other  Collateral  and all insurance
              proceeds payable under insurance proceeds relating to any items of
              Collateral;

                      (xii) All books and records relating to the conduct of the
              Borrower's  business  including,  without in any way  limiting the
              generality of the foregoing, those relating to its accounts; and

                      (xiii) All deposit  accounts  maintained  by the  Borrower
              with any bank,  trust  company,  investment  firm or fund,  or any
              similar institution or organization;

            Subordinated Security Agreement -- NY:151602.3 -- Page 4





                      (xiv) All of the issued and  outstanding  shares of common
              stock of the Borrower (collectively, the "SHARES");

                      (xv) all cash,  securities,  dividends,  distributions and
              other  property  at any  time  and  from  time to  time  received,
              receivable or otherwise distributed in connection with, in respect
              of, or in exchange  for, any or all of the Shares and all proceeds
              of the Collateral.

                      (b) As used  in this  Agreement,  the  term  "OBLIGATIONS"
shall mean:

                      (i) All principal,  interest,  reasonable attorneys' fees,
              loan  fees,  liabilities  for  costs  and  expenses  and all other
              indebtedness,  obligations  and liabilities of the Borrower to the
              Lender at any time created or arising under or in connection  with
              the  Promissory  Note  or any  other  document  executed  pursuant
              thereto,  in connection  therewith or as security  therefor or any
              amendment,   extension,   renewal,  or  modification   thereto  or
              substitution for any of the foregoing. The Promissory Note and all
              such other documents are sometimes  collectively  called the "LOAN
              DOCUMENTS";

                      (ii)  All  agreements,   covenants,   indemnities,  terms,
              conditions, and other obligations to be performed by, or on behalf
              of, the Borrower under the Purchase Agreement, the Promissory Note
              and other Loan Documents or any amendment,  extension, renewal, or
              modification thereto or substitution therefor; and

                      (iii) All reasonable costs,  expenses and fees,  including
              but not limited to court  costs and  reasonable  attorneys'  fees,
              arising  in  connection   with,   or  as  a  consequence   of  the
              non-payment,  non-performance  or non-  observance of all amounts,
              indebtedness,  obligations and liabilities to the Lender described
              in SECTION 2(B)(I) and SECTION 2(B)(II) hereof.

                      (c) The Security  Interests  are granted as security  only
and shall not subject the Lender to, or transfer or in any way affect or modify,
any  obligation  or  liability  of  the  Borrower  with  respect  to  any of the
Collateral or any transaction related thereto.

                      3. Subordination.  Notwithstanding any provision herein to
the  contrary,  the  Security  Interest  granted  in  this  Agreement  shall  be
subordinated  to the SSB Security  Interest (as defined in SECTION 6(D) hereof);
provided, that, such subordination shall be as limited in the Promissory Note.

                      4. Voting Rights.  Upon the occurrence and  continuance of
any Event of Default,  the Lender or its  nominees  shall have the sole right to
vote or give consents, waivers and ratifications with respect to the Shares.

                      5. Release of Security  Interests in Cash  Dividends.  The
Security  Interests  with  respect  to cash  dividends  on the  Shares  shall be
released by the Lender  contemporaneously  with the payment thereof,  if (a) the
Lender shall not have  notified the  Borrower of the  occurrence  of an Event of
Default  prior to the payment of such  dividend and (b) upon the payment of such
dividend, the Borrower shall have no knowledge of a

            Subordinated Security Agreement -- NY:151602.3 -- Page 5





Default or an Event of Default.  Any cash  dividends  not so  released  from the
Security  Interests  shall be  deposited  by the Lender  into a cash  collateral
account and pledged to the Lender as security for the Obligations.

                      6.   Representations,   Warranties  and  Agreements.   The
Borrower represents and warrants to the Lender as follows:

                      (a) The Borrower is a corporation duly organized,  validly
existing and in good standing under the laws of Delaware.

                      (b)  The  Shares  are  validly  issued,   fully  paid  and
non-assessable.

                      (c) The Borrower (i) is the legal and beneficial  owner of
the  Collateral  free and clear of any lien,  except for the Security  Interests
created by this Agreement,  and (ii) will own each item of Collateral  hereafter
acquired in addition to any then existing  Collateral free and clear of all such
liens, except as set forth in that certain Security  Agreement,  dated as of the
date hereof,  between the Borrower  and State Street Bank and Trust  Company,  a
Massachusetts trust company ("SSB"),  representing certain security interests in
favor of SSB (the "SSB SECURITY INTEREST").

                      (d)  The  pledge  and  assignment  to  the  Lender  of the
Collateral  pursuant  to this  Agreement  creates a valid and  perfected  second
priority  security  interest in the Collateral  securing the  performance of the
Obligations.  The Borrower has not  performed  any acts which might  prevent the
Lender from enforcing any of the terms and conditions of this Agreement or which
would limit the Lender in any such enforcement.

                      (e) No authorization, approval, or other action by, and no
notice to or filing  with,  any  governmental  authority or  regulatory  body is
required  to be obtained  or made by the  Borrower  either (i) for the pledge or
assignment by the Borrower of the  Collateral  pursuant to this Agreement or for
the execution, delivery or performance of this Agreement by the Borrower or (ii)
for the exercise by the Lender of any rights  provided for in this  Agreement or
the remedies in respect of the Collateral pursuant to this Agreement.

                      (f) The Borrower shall preserve and maintain its corporate
existence, material rights, franchises and privileges in the jurisdiction of its
incorporation  and  comply  in all  material  respects  with  all  the  material
requirements  of  applicable  laws,   rules,   regulations  and  orders  of  any
governmental  authority,  the  noncompliance  with which  would  materially  and
adversely affect its properties, business or credit.

                      (g)  The  Borrower  shall  not  sell,  assign,   encumber,
transfer,  dispose of, alter, dilute (other than the Shares), or restrict any of
the  Collateral,  nor permit  any such  result to occur by  operation  of law or
otherwise,  without the prior written  consent of the Lender,  other than in the
ordinary  course of business or as otherwise  requested in writing by SSB,  with
notice to Kobe.

            Subordinated Security Agreement -- NY:151602.3 -- Page 6






                      7. Further Assurances; Covenants.

                      (a) The Borrower shall, from time to time, at its expense,
execute, deliver, file and record any instrument,  document, agreement and other
paper and take any other action that the Lender may reasonably request from time
to time, as the Lender may reasonably  deem necessary or desirable,  in order to
create,  preserve,  perfect,  confirm or validate the  Security  Interests or to
enable the Lender to obtain the full  benefits of this  Agreement,  or to enable
the Lender to  exercise  and  enforce  any of its  rights,  powers and  remedies
hereunder  with respect to any of the  Collateral.  The  Borrower  shall pay the
costs of, or incidental to, any recording or filing of any instrument, document,
agreement or other paper concerning the Collateral.

                      (b) The Borrower  shall keep full and  accurate  books and
records  relating to the  Collateral  and stamp or otherwise mark such books and
records in such manner as the Lender may reasonably  require in order to reflect
the Security Interests.

                      (c) The Borrower shall, promptly upon request,  provide to
the Lender all information and evidence it may reasonably request concerning the
Collateral to enable the Lender to enforce the provisions of this Agreement.

                      (d) From  time to time  upon  request  by the  Lender  the
Borrower shall, at its cost and expense,  cause to be delivered to the Lender an
opinion  of counsel  reasonably  satisfactory  to the Lender as to such  matters
relating to the  transactions  contemplated  hereby as the Lender may reasonably
request.

                      8. Rights and Remedies Upon Event of Default.

                      (a) Upon the  occurrence  and  continuance of any Event of
Default,  the Lender  shall have all rights and  remedies  afforded to a secured
party under the Uniform  Commercial Code as adopted and in force in the State of
New York,  and under any other  applicable  law.  In  addition  to, and  without
limiting the  generality of the foregoing,  to the extent  permitted by law, the
Lender shall have the following rights and remedies:

                      (i)  The  right  at any  time  or  times,  without  public
              advertisement or publication  (unless required by law), to sell or
              otherwise  dispose  of any or all of the  Collateral  at public or
              private   sale,   for  cash,   upon  credit  or  upon  such  other
              commercially reasonable terms as the Lender deems advisable in its
              sole  discretion,  or  otherwise to realize upon the whole or from
              time to time any part of the Collateral;

                      (ii) At any sale or sales of the Collateral, the Lender or
              any  person  acting on its behalf or behalf of its  successors  or
              assigns  may bid for and  purchase  the  whole  or any part of the
              Collateral  and, upon  compliance with the terms of such sale, may
              hold,  exploit  and  dispose  of the  Collateral  without  further
              accountability   to  the  Borrower   (except  the  Lender  or  its
              successors  or assigns  must  account for the proceeds of any such
              sale or sales);

            Subordinated Security Agreement -- NY:151602.3 -- Page 7





                      (iii) Any  purchaser  at such sale  shall be  entitled  to
              fully vote the shares of stock comprising the Shares acquired,  to
              elect  directors,  and in all respects to become the owners of the
              shares of stock so acquired;

                      (iv) The  right to incur  reasonable  attorney's  fees and
              expenses  in  exercising  any of the rights,  remedies,  powers or
              privileges  provided  hereunder,   and  the  right  (but  not  the
              obligation) to pay, satisfy and discharge,  or to bond, deposit or
              indemnify  against,  any tax or other lien which in the opinion of
              the Lender or its  counsel may in any manner or to any extent be a
              lien upon any of the Collateral,  all of which fees,  payments and
              expenses  shall become part of the Lender's  expenses of retaking,
              holding,  preparing  for sale and the like,  and shall be added to
              and become a part of the Obligations secured hereby; and

                      (v) The  right to apply  the  proceeds  realized  from any
              sale, or other  disposition of the Collateral  first to the costs,
              expenses and reasonable attorney's fees incurred by the Lender for
              collection and for acquisition,  protection,  sale and delivery of
              the Collateral and thereafter to the principal, interest and other
              liabilities   comprising  the  Obligations  in  such  commercially
              reasonable  manner as the Lender  shall elect.  If any  deficiency
              shall  remain,  the Borrower  shall remain bound and liable to the
              Lender therefor.

                      (b) All rights,  remedies,  powers and  privileges  of the
Lender  hereunder  are  cumulative  and not  alternative,  any may be  exercised
concurrently  or  seriatim,  and are in addition to and not in lieu of any other
rights of the Lender at law, in equity, under statute.

                      9. Waivers by and Consents of the Borrower.

                      (a) In addition to the other waivers  contained herein and
in any other agreement between the Borrower and the Lender,  the Borrower hereby
expressly  waives,  to the extent permitted by law: demand,  protest,  notice of
protest, notice of default or dishonor,  notice of payments and nonpayments,  or
of any default,  release,  compromise,  settlement,  extension or renewal of all
commercial  paper,  instruments  or guaranties at any time held by the Lender on
which the Borrower or any other  person may in any way be liable;  and notice of
any action taken by the Lender unless expressly required by this Agreement or by
law.

                      (b) The Borrower  hereby  agrees that the Lender may, from
time to time,  before or after any  default  by the  Borrower,  with or  without
further notice to or assent from the Borrower,  without in any manner  affecting
the  liability of the  Borrower  under this  Agreement,  and upon such terms and
conditions as it may deem advisable:  (i) extend in whole or in part (by renewal
or otherwise), modify, accelerate, change or release any indebtedness, liability
or  obligation  of the  Borrower  or of any other  person  liable for any of the
Obligations,  or waive any default with  respect  thereto;  (ii) sell,  release,
surrender,  modify,  impair,  exchange,  substitute  or (if a chose or choses in
action)  extend the duration or the time for  performance  or payment of any and
all property, of any nature and from whomsoever received,  held by the Lender as
security for the payment or  performance  of any of the  Obligations;  and (iii)
settle, adjust or compromise any claim

            Subordinated Security Agreement -- NY:151602.3 -- Page 8





of the Lender  against the  Borrower or any other  person  liable for any of the
Obligations.  The Borrower  hereby  ratifies  and  confirms any such  extension,
renewal, change, release, waiver, surrender, exchange, modification, impairment,
substitution,  settlement,  adjustment  or  compromise  and agrees that the same
shall be binding upon the Borrower, and the Borrower hereby expressly waives any
and all defenses,  counterclaims  or offsets  which the Borrower  might or could
have by reason thereof, it being understood that the Borrower shall at all times
be bound by this Agreement and remain fully liable to the Lender hereunder.

                      10.  Appointment of Agents. At any time or times, in order
to comply with any legal requirement in any jurisdiction, the Lender may appoint
a bank or trust company or one or more other persons,  to act as agent,  jointly
with the Lender,  or to act as separate  agent or agents on behalf of the Lender
with such power and authority as may be necessary for the effectual operation of
the  provisions  hereof and as may be specified in the instrument of appointment
(which  may,  in the  discretion  of the  Lender,  include  provisions  for  the
protection of such agent or agents).

                      11. Waivers. Neither the failure nor any delay on the part
of the Lender to exercise any right,  remedy, power or privilege hereunder shall
operate as a waiver thereof or give rise to any estoppel, nor be construed as an
agreement to modify the terms of this Agreement, nor shall any single or partial
exercise  by the  Lender of any right,  power or  privilege  preclude  any other
right,  remedy,  power or  privilege  nor shall any  waiver by the Lender of any
right, remedy, power or privilege with respect to any occurrence be construed as
a waiver or such right,  remedy,  power or  privilege  with respect to any other
occurrence.  No waiver by a party hereunder  shall be effective  unless it is in
writing and signed by the party making such waiver,  and then only to the extent
specifically stated in such writing.

                      12.   Notices.    All   notices,    requests   and   other
communications  hereunder  shall be in writing  (which shall  include  facsimile
transmissions) and made in accordance with the terms of the Purchase Agreement.

                      13.  Miscellaneous.  This Agreement constitutes the entire
agreement understanding and agreement between the parties hereto with respect to
the subject matter hereof and supersedes all prior understanding and agreements.
Any provision of this  Agreement  which is prohibited  or  unenforceable  in any
jurisdiction  shall,  as to such  jurisdiction,  be ineffective to the extent of
such  prohibition  or  unenforceability   without   invalidating  the  remaining
provisions  hereof,  and  any  such  prohibition  or   unenforceability  in  any
jurisdiction shall not invalidate or render  unenforceable such provision in any
other jurisdiction. The terms of this Agreement shall be binding upon, and inure
to the benefit of, the Borrower and the Lender and their  respective  successors
and  assigns.  No term or provision of this  Agreement  may be changed,  waived,
discharged or terminated  orally, but only by an instrument in writing signed by
the  Borrower  and the  Lender.  The  section  and  paragraph  headings  in this
Agreement are for  convenience or reference  only and shall not modify,  define,
expand or limit any of the terms or provisions hereof, and all references herein
to  numbered  sections,  unless  otherwise  indicated,  are to  sections in this
Agreement.  The use of the words "HEREIN",  "HEREOF",  "HEREUNDER" and any other
words of  similar  import  refer  to this  Agreement  as a whole  and not to any
particular paragraph, subparagraph or other subdivision of this Agreement unless
specifically noted otherwise in this Agreement. In this Agreement,  wherever the
context so requires, the neuter gender

            Subordinated Security Agreement -- NY:151602.3 -- Page 9





includes the masculine an/or feminine  gender,  the singular numbers include the
plural, and the plural numbers include the singular.  The word "PERSON", as used
herein, shall mean a corporation, association, a partnership, an organization, a
business,  an individual,  a government or political  subdivision thereto or any
governmental agency.

                      14. Taxes; Expenses.

                      (a) The  Borrower  agrees to pay,  and to hold the  Lender
harmless  from and  against,  any and all taxes,  charges or levies  (including,
without  limitation,  all  documentary  stamp taxes and intangible  taxes) which
arise as a result of the execution,  delivery or existence of this Agreement, or
the performance by the Borrower of any obligations hereunder.

                      (b) In the event that the  Borrower  fails to comply  with
the  provisions  of this  Agreement,  the  Lender  may,  to the  fullest  extent
permitted by applicable  law,  effect such  compliance on behalf of the Borrower
and the Borrower shall reimburse the Lender for the costs thereof on demand. All
reasonable  expenses of protecting the Collateral and Security Interests and any
and all excise,  property,  sales and use taxes imposed by any state, federal or
local  authority on any of the Collateral or this Agreement or in respect of the
sale or other disposition thereof,  shall be borne and paid by the Borrower; and
if the Borrower  fails to pay promptly any portion  thereof when due, the Lender
may at its option,  to the fullest extent  permitted by applicable  law, pay the
same and charge the  Borrower's  account  therefor,  and the Borrower  agrees to
reimburse  the Lender  therefor  on demand.  All sums so paid or incurred by the
Lender  for any of the  foregoing  and any and all  other  sums  for  which  the
Borrower  may become  liable  hereunder  and all costs and  expenses  (including
attorneys's  fees,  legal expenses and court costs)  reasonably  incurred by the
Lender in enforcing or protecting the Security Interests or any of its rights or
remedies under this Agreement,  shall together with interest  thereon until paid
at the rate applicable under the Promissory Note, be additional  obligations and
liabilities of the Borrower and secured hereby.

                      15.   Termination  of  Security   Interests;   Release  of
Collateral.  The Lender  agrees to  terminate  the Security  Interests  upon the
repayment in full of all the Obligations and  satisfaction of all obligations of
the  Borrower  hereunder.  At any  time  and  from  time to time  prior  to such
termination  of the  Security  Interests,  the  Lender  may  release  any of the
Collateral without affecting in any way the Security Interests in the Collateral
not expressly released by the Lender.

                      16. Governing Law. This Agreement shall be governed by and
construed  in  accordance  with the  internal  laws (and not the conflict of law
provisions) of the State of New York.

            Subordinated Security Agreement -- NY:151602.3 -- Page 10






                      IN WITNESS WHEREOF,  the parties have signed and delivered
this Subordinated Security Agreement as of the day and year first written above.

                                   QC OPTICS, INC.

                                   By:     /s/ Eric T. Chase               
                                           --------------------------------
                                   Name:       Eric T. Chase               
                                           --------------------------------
                                   Title:      President                   
                                           --------------------------------
                                   
                                   KOBE STEEL USA HOLDINGS, INC.            
                                                                            
                                                                            
                                   By:     /s/ Masanobu Iwata               
                                           -------------------------------- 
                                   Name:       Masanobu Iwata               
                                           -------------------------------- 
                                   Title:      Secretary                    
                                           -------------------------------- 
                                   

            Subordinated Security Agreement -- NY:151602.3 -- Page 11




            THIS PAGE MUST BE KEPT AS THE LAST PAGE OF THE DOCUMENT.

SoftSolution Network ID: NY-151602.3        Type: AGR


                             INTERCREDITOR AGREEMENT


         This  Intercreditor  Agreement  (as from  time to time  amended  and in
effect, this "Agreement") is made as of March 29, 1996, by an among STATE STREET
BANK AND TRUST COMPANY,  a Massachusetts  trust company with a place of business
at 225 Franklin  Street,  Boston,  Massachusetts  02110 ("SSB"),  KOBE STEEL USA
HOLDINGS, INC., a Delaware corporation,  with a place of business at 535 Madison
Avenue,  New York, New York  ("KOBE"),  KOBE and SSB are  hereinafter  sometimes
referred to as a "CREDITOR" and, collectively,  as "CREDITORS"),  and QC OPTICS,
INC.,  a  Delaware  corporation  with its  principal  place of  business  at 154
Middlesex Turnpike,  Burlington,  Massachusetts 01803 (the "BORROWER").  Certain
terms are used herein as specifically  defined herein. These definitions are set
forth or referred to in Section 4 hereof.

         Reference is made to the following documents:

         (i) The Demand  Promissory  Note,  of the  Borrower  issued on the date
hereof in the  original  principal  amount of  $4,000,000.00  as the same may be
amended, restated, extended, or revised (the "SSB NOTE");

         (ii) The Credit  Agreement  dated as the date hereof by and between the
Borrower and SSB as the same may be amended, restated,  extended or revised (the
"SSB LOAN AGREEMENT");

         (iii) The  Security  Agreement  dated as of the date hereof made by the
Borrower in favor of SSB,  encumbering  the  collateral  described  therein (the
"COLLATERAL"), as the same may be further amended, restated, extended or revised
(the "SSB SECURITY AGREEMENT");

         (iv) The  financing  statements  on Form UCC-1 related to the foregoing
naming SSB as secured  party and the  Borrower  as debtor,  as the same may from
time to time be amended and in effect (the "SSB FINANCING STATEMENTS");

         (v) The Note (as defined in the KOBE Loan  Agreement),  as the same may
be amended, restated, extended or revised (the "KOBE NOTE");

         (vi) The Security  Agreement  dated of even date  therewith made by the
Borrower  in favor  of  KOBE,  encumbering  the  Collateral,  as the same may be
amended, restated, extended, or revised (the "KOBE SECURITY AGREEMENT");

         (vii) The First  Amendment to the Stock  Repurchase  and Loan Repayment
Agreement  dated as of March 29, 1996 (the "PURCHASE  AGREEMENT") by and between
KOBE and the Borrower  (the "KOBE LOAN  AGREEMENT"),  together with the Purchase
Agreement; and

         (viii) The financing  statements on Form UCC-1 related to the foregoing
naming KOBE as secured  party and the  Borrower as debtor,  as the same may from
time to time be amended and in effect (the "KOBE FINANCING STATEMENTS").





         NOW, THEREFORE,  for good and valuable  consideration,  the receipt and
sufficiency whereof is hereby  acknowledged,  the parties hereto hereby agree as
follows:

         1. PAYMENT  SUBORDINATION.  Subject to the terms and conditions hereof,
KOBE hereby  subordinates all of its right,  title and interest in, to and under
the KOBE  Indebtedness  and the KOBE Loan  Documents,  to the  right,  title and
interest  of SSB in,  to and  under  the  SSB  Indebtedness  and  the  SSB  Loan
Documents, and all extensions,  consolidations,  modifications,  and supplements
thereof;  provided,  that,  the aggregate  amount of principal due under the SSB
Loan Documents will not exceed  $4,000,000  without the prior written consent of
Kobe, which shall not be unreasonably  withheld,  all in accordance with the SSB
Loan  Agreement,   specifically  including,  without  limitation,  Section  6.11
thereof.  In  furtherance  of the  foregoing,  all payments  including,  without
limitation, the payment of the principal of and premium, if any, and interest on
the KOBE Indebtedness are and shall be expressly  subordinate and junior, except
as herein otherwise  provided,  in right of payment to the prior payment in full
of all SSB  Indebtedness,  to the extent and in the manner provided herein,  and
the KOBE Indebtedness is hereby  subordinated as a claim against the Borrower or
any of its assets, whether such claim be (i) in the ordinary course of business,
or (ii) in the event of any  distribution of the assets of the Borrower upon any
voluntary or involuntary dissolution,  winding-up,  total or partial liquidation
or reorganization, or bankruptcy, insolvency, receivership or other statutory or
common law  proceedings  or  arrangements,  including any  proceeding  under the
Bankruptcy  Code,  involving the Borrower or the  readjustment of the Borrower's
liabilities or any assignment for the benefit or creditors or any marshalling of
the   assets   or   liabilities   of   the   Borrower   (collectively   call   a
"REORGANIZATION"),  in that the Borrower will not make, and KOBE will not accept
or receive from the Borrower, any payment of KOBE Indebtedness, whether in cash,
securities or other property or by way of setoff or otherwise,  until all of the
SSB Indebtedness has been paid in full or provision shall have been made for the
full payment  thereof,  provided,  however,  so long as (i) no monetary Event of
Default exists under any of the SSB Loan  Documents,  or, if such monetary Event
of Default  does  exists,  more than 120 days have passed since the date of such
monetary Event of Default (or a shorter prior if payment shall be made), or (ii)
SSB shall not have  accelerated  the SSB  Indebtedness  pursuant to any Event of
Default  (monetary  or  otherwise),  or,  having so  accelerated,  shall fail to
initiate  judicial   proceedings  against  the  Borrower  to  collect  such  SSB
Indebtedness within 120 days or (ii) KOBE shall not have received written notice
from the  Borrower or SSB with  respect to a default  under  clauses (i) or (ii)
above, then, in any such event, the Borrower may make and may accept and receive
scheduled payments (but not prepayments) of KOBE Indebtedness.

                  1.1  DIVIDENDS AND  DISTRIBUTIONS  IN  REORGANIZATION.  In the
event of any reorganization  relative to Borrower or its property,  then all SSB
Indebtedness  shall  first be paid in full before any payment is made on account
of the KOBE Indebtedness,  and in any such proceedings any payment,  dividend or
distribution  of  any  kind  or  character,  whether  in  cash  or  property  or
securities,  which  may be  payable  or  deliverable  in  respect  of  the  KOBE
Indebtedness,  except  securities or other interests which are  subordinated and
junior  in  right  of  payment  of the  payment  of all  SSB  Indebtedness  then
outstanding on terms  substantially  similar to the terms  contained  herein and
without giving effect to any proceedings in reorganization or rights of a debtor
in possession,  trustee or otherwise to alter the rights of a senior creditor by
cram down or otherwise, shall be paid

                                       -2-




or delivered directly to SSB for application to payment of the SSB Indebtedness,
unless and until all such SSB Indebtedness shall have been paid and satisfied in
full, and KOBE authorizes SSB to prove any claim in such proceedings on the KOBE
Indebtedness to such extent, to accept any payment, dividend or distribution, to
apply such payment or distribution to the payment of the SSB Indebtedness and to
do any and all things and to execute all instruments necessary to effectuate the
foregoing;  provided, that, any such payment to SSB shall not constitute payment
by Borrower of the KOBE  Indebtedness,  which KOBE Indebtedness  shall remain an
outstanding obligation of Borrower.

                  1.2  AGREEMENT  TO  HOLD IN  TRUST.  If,  notwithstanding  the
foregoing,  any payment or distribution of the assets of Borrower of any kind or
character,  other  than  distributions  expressly  permitted  herein,  shall  be
received,  by set-off or otherwise,  by KOBE before the SSB Indebtedness is paid
in full, KOBE shall promptly notify SSB of any such payment or distribution  and
shall  hold such  payment,  distribution  or amount of  set-off in trust for the
benefit  of SSB and such  payment  or  distribution  and the  amount of any such
set-off  shall  be  paid  over to SSB for  application  to the SSB  Indebtedness
remaining unpaid until all such SSB  Indebtedness  shall have been paid in full,
after giving effect to any concurrent  payment or distribution to the holders of
such SSB Indebtedness, subject to the payment by SSB to KOBE of reasonable costs
and expenses incurred therefor by KOBE; provided,  that, any such payment to SSB
shall not constitute  payment by Borrower of the KOBE  Indebtedness,  which KOBE
Indebtedness shall remain an outstanding obligation of Borrower.

                  1.3 ACCELERATION; REMEDIES. If any SSB Indebtedness shall have
become or be declared to be immediately due and payable,  all KOBE  Indebtedness
shall become immediately due and payable, notwithstanding any inconsistent terms
thereof.  KOBE  shall  not,  without  SSB's  prior  written  consent,  institute
proceedings to enforce any KOBE Indebtedness at any time, provided, however that
if (i) a  monetary  Event of Default  (whether  as a result of  acceleration  or
otherwise)  shall  occur  under the SSB Loan  Documents,  or (ii) SSB shall have
accelerated its  Indebtedness  pursuant to any Event of Default,  and if, within
120 days following the date from which KOBE shall have received notice of either
such  event,  and so long as such event shall be  continuing  and shall not have
been  cured,  waived  or  satisfied,  SSB  shall  not  have  initiated  judicial
proceedings  against the Borrower to collect the SSB  Indebtedness,  or (iii) an
Event of Default  shall occur under the KOBE Loan  Documents  and 120 days shall
pass  after KOBE has given  notice of such Event of Default to SSB,  KOBE may so
accelerate the maturity of any KOBE Indebtedness and pursue judicial proceedings
to  collect  all  amounts  owed  under  the KOBE  Indebtedness  (including  upon
acceleration  thereof);  provided  that all  amounts  recovered  by KOBE in such
action  (exclusive  of costs and expenses of  collection,  including  reasonable
attorneys  fees,  all of  which  may be  retained  by KOBE)  shall be  forthwith
delivered to SSB to the extent the SSB Indebtedness  remains due outstanding and
SSB shall apply such amounts to the SSB Indebtedness;  provided,  that, any such
payment  to  SSB  shall  not   constitute   payment  by  Borrower  of  the  KOBE
Indebtedness,  which  indebtedness  shall remain an  outstanding  obligation  of
Borrower. The phrase "INSTITUTE PROCEEDINGS TO ENFORCE" as used herein shall not
be deemed to include the initiation and  prosecution by KOBE of any  proceedings
to  obtain a  judgment  against  the  Borrower  for the KOBE  Indebtedness  then
outstanding.

         2.       LIEN SUBORDINATION AND RIGHT TO REPURCHASE.

                                       -3-





                  2.1  LIEN  SUBORDINATION.   Notwithstanding  anything  to  the
contrary  contained  in the  respective  Loan  Documents  of each  Creditor  and
notwithstanding  the time or order of  attachment  or perfection of any security
interest,  including the time or order of filing of any financing  statements on
Form  UCC-1  filed by  either  of the  Creditors,  or the  order  in  which  any
Indebtedness  of the Borrower to either of the  Creditors  in  incurred,  or the
giving or failure to give any notice of the acquisition or expected  acquisition
of purchase  money security  interests by either of the  Creditors,  each of the
Creditors agrees that all with respect to the other, of their respective rights,
title and interests in and to the Collateral,  including without  limitation the
proceeds thereof, shall have the order of priority as set forth below:

Priority  Entity     Satisfaction of Obligations with Respect to:
- --------  ------     --------------------------------------------
First     SSB        all of the obligations of the Borrower under the SSB
                     Indebtedness and the SSB Loan Documents

Second    KOBE       all of the obligations of the Borrower under the
                     KOBE Indebtedness and the KOBE Loan Documents

Accordingly,  if and to the extent that any Creditor forecloses upon or realizes
any proceed from the Collateral  (whether or not permitted by the terms hereof),
then such proceeds shall be applied in the order of priority as set forth above.
Each of the  Creditors  agrees,  however,  that it shall not take any  action to
enforce or  otherwise  exercise  any right or remedy  relating  to any  security
interest, lien, mortgage or other encumbrance, including the initiation of suits
or other  proceedings,  under its respective Loan Documents unless and until the
Creditor  having   priority  (the  "SENIOR   CREDITOR")  to  the  Creditor  (the
"SUBORDINATED  CREDITOR")  as set  forth  in this  Section  2 has  been  paid or
satisfied  in full or unless  the  Senior  Creditor  has  unanimously  consented
thereto in writing, provided, however that KOBE shall have the right to exercise
the rights set forth in Section 1.3 above upon the  conditions set forth therein
and shall have the right to  exercise  any and all of its  rights  and  remedies
relating to its security at any time after the  Standstill  Period shall expire,
unless the event  giving rise to such rights shall no longer exist (by reason of
waiver,  satisfaction,  cure or  otherwise);  provided  that any and all amounts
recovered  by KOBE in any such  action  (exclusive  of  costs  and  expenses  of
collection, including reasonable attorneys fees, all of which may be retained by
KOBE)  shall be  forthwith  delivered  to the  Senior  Creditor  in the order of
priority  set forth  above;  provided,  that,  any such payment to SSB shall not
constitute  payment by Borrower  of the KOBE  Indebtedness,  which  indebtedness
shall remain an outstanding obligation of Borrower.

                  2.2 KOBE'S RIGHT TO REPURCHASE.  SSB  acknowledges  and agrees
that,  notwithstanding any provision herein to the contrary, KOBE shall have the
right to repurchase the Repurchase  Shares (such term as defined in the Purchase
Agreement),  free and clear of all encumbrances,  on December 31, 1996, upon the
payment  of  $4,250,000  to  Borrower,  in the  event of a  default  on the KOBE
Documents.

         3.       REPRESENTATIONS, WARRANTIES, COVENANTS AND AGREEMENTS.

                                       -4-




                  3.1 Each of the  Creditors  represents  and  warrants to other
Creditor that its respective Loan Documents  specifically  described  herein are
all of the material  documents and instruments  securing the Indebtedness of the
Borrower to such  Creditor  and that there are no other  material  documents  or
instruments  held by such  Creditor  which create or evidence a lien or security
interest  granted by the Borrower in favor of each such Creditor with respect to
such Indebtedness.

                  3.2 Each Creditor  hereby agrees to give prompt written notice
to each other  Creditor in the event that the Borrower and such Creditor  amends
or modifies  their  respective  Loan Documents or in the event that the Borrower
defaults in any payment of principal or interest or other  obligations under its
respective Loan Documents.

                  3.3  The  Subordinated  Creditor  agrees  that  so long as any
Indebtedness is and remains outstanding to the Senior Creditor, the Subordinated
Creditor  will not commence or join with any other  creditor or creditors of the
Borrower in  commencing,  or cause the  Borrower to  commence,  any  bankruptcy,
reorganization  or  insolvency  proceedings  against  or  with  respect  to  the
Borrower.

                  3.4 Each Creditor acknowledges and agrees that notwithstanding
any  differences in the  characterization  and  description of the collateral in
which security interests is purportedly granted by the Borrower to such Creditor
in the respective Loan Documents of each such Creditor, it is the intent of each
creditor that such Creditor  obtain a security  interest in all of the assets of
the Borrower and that for all purposes in this Agreement, each Creditor shall be
treated as if such Creditor has in fact obtained such security interest.

                  3.5 The Borrower hereby agrees that in the event of a monetary
Event of  Default  under the SSB Loan  Documents  or in the event that SSB shall
accelerate its Indebtedness, the Borrower shall not make any further payments to
the  Subordinated  Creditor  until  the  amounts  then  due  under  the SSB Loan
Documents  are paid in full;  provided,  that,  this  Section  3.5  shall and be
construed to be a waiver of any of KOBE's rights under the KOBE Loan Documents.

         4.  DEFINITIONS.  For purposes of this  Agreement,  the following terms
defined  elsewhere  in this  Agreement  and as set forth  below  shall  have the
respective meanings therein and herein defined:

                  "Agreement"                                 Preamble
                  "Borrower"                                  Preamble
                  "Creditors"                                 Preamble
                  "KOBE"                                      Preamble
                  "KOBE Note"                                 Preamble
                  "KOBE Financing Statements"                 Preamble
                  "KOBE Security Agreement"                   Preamble
                  "Senior Creditor"                           Section 2
                  "Subordinated Creditor"                     Section 2
                  "SSB"                                       Preamble

                                       -5-




                  "SSB Loan Agreement"                        Preamble
                  "SSB Note"                                  Preamble
                  "SSB Financing Statements"                  Preamble
                  "SSB Security Agreement"                    Preamble

         In addition, for purposes of this Agreement,  the following terms shall
have the respective meanings set forth below:

         "SSB  INDEBTEDNESS"  means:  (i) all obligations of the Borrower to SSB
under the SSB Loan Documents, including, without limitation, all commitment fees
and other fees owing under the SSB Loan Documents, the principal of the SSB Note
and all interest owing on the loans evidenced thereby, in all cases whether such
interest  accrued or accrues  before or after the  institution by or against the
Borrower  or  proceedings  under  the  Bankruptcy  Code or any  other law of any
jurisdiction  relating to the liquidation or reorganization of debtors or to the
modification  or  alteration  of the rights of  creditors or before or after any
declaration or determination of the insolvency or bankruptcy of the Borrower and
(ii) all renewals,  extensions and refundings of SSB  Indebtedness as defined in
clause (i) above.

         "SSB  LIEN"  means  any   mortgage,   pledge,   hypothecation,   claim,
encumbrance,  lien (statutory or other), preference,  priority or other security
agreement of any kind or nature whatsoever (including,  without limitation,  any
conditional  sale or  other  title  retention  agreement  and any  lease  having
substantially  the same effect as any of the  foregoing  and any  assignment  or
deposit  arrangement  in the nature of a security  device) in favor of SSB under
SSB Loan Documents.

         "SSB LOAN DOCUMENTS"  means the SSB Note, the SSB Loan  Agreement,  the
SSB Security  Agreement,  the SSB  Financing  Statements,  and any and all other
documents and instruments at any time evidencing the SSB Indebtedness.

         "BANKRUPTCY CODE" means title 11 of the United States Code as from time
to time amended and in effect.

         "EVENT OF DEFAULT"  shall mean an event which  constitutes a default or
an event of default under the applicable  loan  documents  beyond the applicable
grace period therein specified, if any.

         "INDEBTEDNESS"  means, as the context may require, the SSB Indebtedness
or the KOBE Indebtedness.

         "KOBE INDEBTEDNESS"  means: (i) all obligations of the Borrower to KOBE
under the KOBE Loan Documents,  including,  without  limitation,  all commitment
fees and other fees owing under the KOBE Loan  Documents,  the  principal of the
KOBE Note and all interest owing on the loans  evidenced  thereby,  whether such
interest  accrued or accrues  before or after the  institution by or against the
Borrower  of  proceedings  under  the  Bankruptcy  Code or any  other law of any
jurisdiction  relating to the liquidation or reorganization of debtors or to the
modification  or  alteration  

                                       -6-




of the rights of creditors or before or after any  declaration or  determination
of the  insolvency  or  bankruptcy  of  the  Borrower  and  (ii)  all  renewals,
extensions and refundings of KOBE Indebtedness as defined in clause (i) above.

         "KOBE  LIEN"  means  any  mortgage,   pledge,   hypothecation,   claim,
encumbrance,  lien (statutory or other), preference,  priority or other security
agreement of any kind or nature whatsoever (including,  without limitation,  any
conditional  sale or  other  title  retention  agreement  and any  lease  having
substantially  the same effect as any of the  foregoing  and any  assignment  or
deposit  arrangement in the nature of a security  device) in favor of KOBE under
KOBE Loan Documents.

         "KOBE LOAN DOCUMENTS" means the KOBE Note, the KOBE Security Agreement,
the KOBE Loan  Agreement,  the KOBE  Financing  Statements and any and all other
documents and instruments at any time evidencing the KOBE  Indebtedness  and the
KOBE Lien.

         "LOAN  DOCUMENTS"  means,  as the  context  may  require,  the SSB Loan
Documents or the KOBE Loan Documents.

         "STANDSTILL PERIOD" means the period from the date of this Agreement to
April 30, 1997.

         5.       MISCELLANEOUS PROVISIONS.

                  5.1 CONTINUING AGREEMENT. This Agreement shall be a continuing
agreement  and shall be  irrevocable  and shall  remain in full force and effect
until the payment in full of all  Indebtedness  owed to all Creditors except any
one Creditor, and no action which any Creditor, the Borrower may take or refrain
from taking with respect to any such  Indebtedness,  including any amendments to
any  instruments or agreement  evidencing  such  Indebtedness,  shall affect the
provisions of this Agreement.  No right of any Creditor or any present or future
holder of any  Indebtedness  owed to the Creditor to enforce the  provisions  of
this Agreement shall at any time in any way be prejudiced or impaired by any act
or failure to act on the part of the  Borrower  of by any act or failure to act,
in good faith, by any Creditor, or by any noncompliance by the Borrower with the
terms,  provisions and covenants of this  Agreement  regardless of any knowledge
thereof which any Creditor may have or otherwise be charged with.

                  5.2 SPECIFIC PERFORMANCE. Any Creditor is hereby authorized to
demand specific performance of this Agreement at any time.

                  5.3 EFFECT OF  PROVISIONS.  This  Agreement  is solely for the
benefit of the Creditors and nothing herein contained shall affect or enlarge or
diminish  the  rights,  duties or  obligations  of the  Borrower  under the Loan
Documents of each  Creditor.  The  Borrower  shall not be entitled to assert the
provisions  of this  Agreement  as a defense  to the  acceleration  or demand of
Indebtedness  relating  to,  evidenced  by or  incurred  pursuant  to  the  Loan
Documents of any Creditor, or to the commencement of any proceedings whereby any
party  hereto  seeks to  exercise  any other  rights  or  remedies  under  their
respective Loan Documents.

                                      -7-




                  5.4  WAIVERS.  Without  notice to the  Subordinated  Creditor,
without regard to any demand or request by the Subordinated Creditor and without
in any way impairing or affecting this Agreement,  any Creditor may from time to
time in its respective absolute discretion, for value or without value, renew or
extend the time of payment of, or grant any other  indulgence  with  respect to,
its  Indebtedness,  waive  compliance  with and any  Default or Event of Default
under its Loan  Documents,  modify in any  manner or release in whole or in part
any security  therefor or any  obligations  of endorses,  sureties or guarantors
thereof, or take any other action with respect to its rights,  title or interest
as against the Borrower or any of its claims  against any of the foregoing or in
connection  therewith,  including any release,  compromise  or  settlement  with
respect  to  any of the  foregoing.  Borrower  shall  provide  the  Subordinated
Creditor with three (3) days' prior written notice of any material  modification
to the SSB Loan Agreement.

                  5.5 FURTHER ASSURANCES.  The Subordinated Creditor may, at its
reasonable  discretion from time to time,  upon request of the Senior  Creditor,
make,  execute  and  deliver  any  endorsements,  assignments,  proofs of claim,
pleadings, verifications,  affidavits, consents, agreements or other instruments
or take any other  action which the Senior  Creditor in its absolute  discretion
may deem  necessary  or desirable  in order to  effectuate  the purposes of this
Agreement,  subject to the payment by the Senior  Creditor  to the  Subordinated
Creditor of reasonable costs and expenses incurred therefor by KOBE.

                  5.6  SUCCESSORS.  The provisions of this Agreement shall inure
to the benefit  of, and be binding  upon,  each of the parties  hereto and their
respective successors and assigns.

                  5.7 NOTICES. All notices and other communications  required or
permitted to be given  hereunder shall be in writing and shall be effective when
mailed,  postage  prepaid,  by  registered  or certified  mail  (return  receipt
requested),  or when delivered to Federal  Express or other  overnight  courier,
delivery  charges  prepaid,  or  when  transmitted  by  facsimile  machine  to a
facsimile  machine owned or used by the addressee  and the  telephonic  link has
been verified by such machine or machine operator, addressed in the case of each
of the parties hereto to the address of the party as set forth below:

         the Borrower:              QC Optics, Inc.
                                    154 Middlesex Turnpike
                                    Burlington, Massachusetts 01803
                                    Attention: President

         with a copy to the
         Borrower's counsel:        O'Connor, Broude & Aronson
                                    Bay Colony Corporate Center
                                    950 Winter Street, Suite 2300
                                    Waltham, Massachusetts 02154
                                    Attention:  Neil H. Aronson, Esq.

         KOBE:                      Kobe Steel USA Holdings, Inc.

                                      -8-




                                    535 Madison Avenue
                                    New York, New York
                                    Attention: President

         with a copy to
         KOBE's counsel:            Paul, Hastings, Janofsky & Walker
                                    399 Park Avenue
                                    New York, New York 10022
                                    Attention: Barry Brooks, Esquire

         SSB:                       State Street Bank and Trust Company
                                    225 Franklin Street
                                    Boston, Massachusetts 02110
                                    Attention: Mr. Bruce Daniels, Vice President

         with a copy to
          SSB's counsel:            Looney & Grossman
                                    101 Arch Street
                                    Boston, Massachusetts 02110
                                    Attention: Bradley W. Snyder, Esq.

to such other  address  as any of the  foregoing  parties  may from time to time
specify by like notice.

                  5.8  AMENDMENTS.  This  Agreement  may not be waived,  changed
discharged  orally,  but only by an agreement in writing and signed discharge of
any  provision  this  Agreement  shall be without  authority and of no force and
effect.

                  5.9 GOVERNING  LAW. This  Agreement  shall be  interpreted  in
accordance with and governed by the laws of The  Commonwealth  of  Massachusetts
without regard to choice of laws.

                  5.10  LITIGATION.  Any action or suit in connection  with this
Agreement  shall be brought in a court of record in Boston,  Massachusetts,  the
parties   hereby   irrevocably   submitting  and  consenting  to  the  exclusive
jurisdiction of such courts,  and each party irrevocably  waives, to the fullest
extent it may effectively do so under  applicable law, any objection it may have
or  hereafter  have to the  laying  of the  venue of any such  suit,  action  or
proceeding brought in any such court and claim that the same has been brought in
an  inconvenience  forum.  Service of process  may be made on the other party by
mailing a copy of the summons to such party, by registered  mail, at its address
to be used for the giving of notices under this Agreement.

                  5.11  ENTIRE  AGREEMENT;  SEVERABILITY.  This  Agreement,  any
Schedules or Exhibits hereto,  the other agreements  referenced  herein, and any
riders or other attachments constitutes the entire agreement between the parties
with  respect to the subject  matter  hereof.  No course of  dealing,  course of
performance or trade usage, and no parol evidence of any nature shall be used to

                                      -9-




supplement or modify the terms of the foregoing documents. If at any time one or
more  provisions of this Agreement,  any amendment or supplement  thereto or any
related writing is or becomes  invalid,  illegal or unenforceable in whole or in
part in any  jurisdiction,  the validity,  legality and  enforceability  of such
provision in any other jurisdiction or of the remaining  provisions shall not in
any way be affected or impaired thereby.

                  5.12  COUNTERPARTS.  This Agreement may be executed in as many
counterparts  as may be deemed  necessary and  convenient,  and by the different
parties hereto on separate counterparts, each of which when so executed shall be
deemed an original,  but all such counterparts shall constitute one and the same
instrument.

                  5.13  HEADINGS.  The  headings to Sections  appearing  in this
Agreement have been inserted for the purpose of convenience and ready reference.
They do not purport to, and shall not be deemed to, define,  limit or extend the
scope or intent of the Sections to which they appertain.


                      [THIS SPACE INTENTIONALLY LEFT BLANK]

                                      -10-



         IN  WITNESS  WHEREOF,  each of the  parties  hereto  have  caused  this
Agreement to be duly executed in its name and on its behalf by a duly authorized
officer and its corporate seal to be hereunto  affixed and attested,  all of the
date first above written.

ATTEST:                                         STATE STREET BANK AND
                                                 TRUST COMPANY



/s/ Bradley Snyder                              By:/s/ Bruce S. Daniels
- ----------------------------------                 -----------------------------
                                                Bruce S. Daniels
                                                Vice President

ATTEST:                                         KOBE STEEL USA HOLDINGS, INC.



/s/                                             By:/s/ Masanobu Iwata
- ----------------------------------                 -----------------------------
                                                Its: Secretary
                                                   -----------------------------

ATTEST:                                         QC OPTICS, INC.



/s/ Neil H. Aronson                             By:/s/ Eric T. Chase
- ----------------------------------                 -----------------------------
                                                   Eric T. Chase,
                                                   President


                                      -11-

                                 PROMISSORY NOTE

$4,000,000.00                                        March 29, 1996
Principal Sum                                        Boston, Massachusetts


         FOR  VALUE   RECEIVED,   QC  OPTICS,   INC.,  a  Delaware   corporation
(hereinafter  called  the  "BORROWER"),  promises  to pay to the  order of STATE
STREET BANK AND TRUST COMPANY  (hereinafter  called the "BANK") at the office of
the Bank located at 225 Franklin Street,  Boston,  Massachusetts  02110, or such
other places as the holder hereof shall designate,  FOUR MILLION ($4,000,000.00)
DOLLARS, or, if less, the aggregate unpaid principal amount of all loans made by
the Bank to the  Borrower,  together with  interest on unpaid  balances  payable
monthly in arrears on the first day of each calendar  month or earlier on demand
at a fluctuating interest rate per annum all as set forth in that certain Credit
Agreement by and between the Borrower  and the Bank of even date  herewith  (the
"Credit  Agreement").  The initial rate of interest is equal to one (1%) Percent
above  Bank's  Prime  Rate in  effect  from  time to time.  Each  change in such
interest rate shall take effect  simultaneously with the corresponding change in
such Prime Rate. "Prime Rate" shall mean the rate of interest  announced by Bank
in Boston from time to time as its "Prime Rate". Interest shall be calculated on
the basis of actual days elapsed and a 360-day year.

         All loans  hereunder  and all  payments  on  account of  principal  and
interest hereof shall be recorded by the Bank and, prior to any transfer hereof,
endorsed  on the last page of this note.  The entries on the records of the Bank
(including  any appearing on this note) shall be prima facie evidence of amounts
outstanding hereunder.

         Any  deposits  or other  sums at any time  credited  by or due from the
holder  to the  Borrower,  or to any  endorser  or  guarantor  hereof,  and  any
securities  or other  property of the Borrower or any such endorser or guarantor
at any time in the possession of the holder may at all times be held and treated
as  collateral  for the  payment of this note and any and all other  liabilities
(direct or indirect, absolute or contingent,  sole, joint or several, secured or
unsecured,  due or to become  due,  now  existing or  hereafter  arising) of the
Borrower to the holder. Regardless of the adequacy of collateral, the holder may
apply or set off such  deposits or other sums  against such  liabilities  at any
time in the case of the Borrower,  but only with respect to matured  liabilities
in the case of endorsers and guarantors.

         The Borrower and every endorser and guarantor of this note hereby waive
presentment,  demand,  notice,  protest  and all other  demands  and  notices in
connection with the delivery,  acceptance,  performance,  default or enforcement
hereof and consent that no indulgence, and no substitution, release or surrender
of  collateral,  and no  discharge  or release of any other party  primarily  or
secondarily liable hereon,  shall discharge or otherwise affect the liability of
the Borrower or any such endorser or guarantor. No delay or omission on the part
of the holder in

                                      - 1 -




exercising any right hereunder shall operate as a waiver of such right or of any
other right hereunder,  and a waiver of any such right on any one occasion shall
not be construed as a bar to or waiver of any such right on any future occasion.

         The Borrower represents to the Bank that the proceeds of this Note will
not be used for personal, family, or household purposes.

         The Borrower  will, pay on demand all  reasonable  attorney's  fees and
out-of-pocket  expenses  incurred  by  the  Bank  in the  administration  of all
liabilities,  obligations,  and  indebtedness,  of the Borrower to the Bank. The
Borrower will also pay on demand, all reasonable attorneys' fees,  out-of-pocket
expenses  incurred by the Bank's  attorneys and all costs  incurred by the Bank,
which costs and expenses are directly or indirectly related to the preservation,
protection,  collection,  or enforcement of any of the Bank's rights against the
Borrower  and against any  collateral  given the Bank to secure this Note or any
extension or other  indulgence,  as described  above,  with respect to any other
liability or any collateral  given to secure any other liability of the Borrower
to the  Bank  (whether  or not  suit is  instituted  by or  against  the  Bank).
Notwithstanding  the  foregoing,  the  Borrower  shall only be  required  to pay
reasonable  costs and expenses  associated  with travel on behalf of the Bank if
the  Borrower  is then in default  under the terms of the Credit  Agreement  and
after written notice has been given and the applicable cure periods have passed.

         BORROWER AND BANK EACH HEREBY KNOWINGLY,  VOLUNTARILY AND INTENTIONALLY
WAIVES ANY RIGHT THEY MAY HAVE OR  HEREAFTER  HAVE TO A TRIAL BY JURY IN RESPECT
OF ANY SUIT,  ACTION OR  PROCEEDING  ARISING  OUT OF OR  RELATING  TO THIS NOTE.
Borrower  hereby  certifies  that neither  Bank nor any of its  representatives,
agents or counsel has represented,  expressly or otherwise, that Bank would not,
in the event of any such suit, action or proceeding, seek to enforce this waiver
of right to trial by jury.  Borrower  acknowledges that Bank has been induced to
accept  this Note and make the loan  represented  by this Note by,  among  other
things,  this waiver.  Borrower  acknowledges that it has read the provisions of
this Note and in  particular,  this  Paragraph;  has  consulted  legal  counsel;
understands  the  right  it is  granting  in this  Note and is  waiving  in this
Paragraph in particular;  and makes the above waiver knowingly,  voluntarily and
intentionally.

         This  Note  shall be  binding  upon the  Borrower  and upon its  heirs,
successors, assigns, and representatives,  and shall inure to the benefit of the
Bank and its successors, endorsees, and assigns.

         The Borrower  authorizes the Bank to complete this Note in a reasonable
fashion, if delivered incomplete in any respect.

         The Borrower has read all of the terms and  conditions of this Note and
acknowledges receipt of an exact copy of it.

         This  Note  is  delivered  to  the  Bank  at  one  of  its  offices  in
Massachusetts,   shall  be  governed  by  the  laws  of  The   Commonwealth   of
Massachusetts,  and shall  take  effect as a sealed  instrument.  The  

                                      -2-





Borrower,  submits  to the  jurisdiction  of the courts of The  Commonwealth  of
Massachusetts  for all purposes with respect to this Note, any collateral  given
to secure its  liabilities,  obligations,  and indebtedness to the Bank, and its
respective relationships with the Bank.

         This Note is secured pursuant to the terms of the Credit Agreement, and
by the Loan Documents thereunder.

         It is not the  intention of any party to this Note to make an agreement
violative  of the  laws  of  any  applicable  jurisdiction  relating  to  usury.
Regardless  of any  provision in this Note,  the Bank shall never be entitled to
receive,  collect or apply, as interest on the Obligations hereunder, any amount
which  would  cause the  interest  rate  thereon to exceed the  maximum  rate of
interest  permitted by applicable laws (the "Maximum Lawful Rate").  If the Bank
ever receives,  collects or applies,  as interest,  any such excess, such amount
which  would be  excessive  interest  shall be  deemed a  partial  repayment  of
principal and treated  hereunder as such;  and if principal is paid in full, any
remaining excess shall be paid to the undersigned. In determining whether or not
the interest paid or payable,  under any specific  contingency,  would cause the
interest rate to exceed the Maximum  Lawful Rate, the  undersigned  and the Bank
shall, to the maximum extent  permitted under  applicable laws (i)  characterize
any nonprincipal  payment as an expense, fee or premium rather than as interest,
(ii) exclude voluntary  prepayments and the effect thereof,  and (iii) amortize,
prorate,  allocate and spread in equal parts, the total amount of interest among
all loans through the entire contemplated term of the loans so that the interest
rate is uniform  through  the entire  term of the  loans;  provided  that if the
Obligations  hereunder  are paid and  performed  in full prior to the end of the
full  contemplated  term  thereof,  and if the interest  received for the actual
period of existence  thereof would cause the interest rate to exceed the Maximum
Lawful Rate, the Bank shall refund to the  undersigned the amount of such excess
or credit the amount of such excess  against the total  principal  amount owing,
and, in such event,  the Bank shall not be subject to any penalties  provided by
any laws for contracting  for,  charging or receiving  interest in excess of the
Maximum Lawful Rate.

         All rights and  obligations  hereunder  shall be governed by the law of
The  Commonwealth  of  Massachusetts  and this Note  shall be deemed to be under
seal.

                                 QC OPTICS, INC.


Witness:


/s/ Neil H. Aronson              By: /s/ Eric T. Chase
- -----------------------------       -------------------------------
                                    Eric T. Chase
                                    President and Treasurer

                                      -3-





                          COMMONWEALTH OF MASSACHUSETTS

Suffolk, ss.                                                      March 29, 1996

         Then personally  appeared the above named Eric T. Chase,  President and
Treasurer of QC Optics, Inc. and acknowledged the foregoing instrument to be his
free act and deed and the free act and deed of said corporation, before me


                                            /s/ Neil H. Aronson
                                            --------------------------------
                                            Notary Public
                                            My commission expires: Nov. 28, 1997


         FOR VALUE RECEIVED, the undersigned and, if more than one, each and all
of them jointly and  severally  regardless  of time or order of signing,  hereby
guarantee(s)  the  prompt  payment  of this  Note in full  when  due as  therein
provided and hereby  adopt(s) and assent(s) to the terms and  conditions of this
Note,  all as  provided  in the  respective  guaranty  executed  by  each of the
undersigned and subject to the terms and conditions therein provided.





                                                /s/ Eric T. Chase
                                                --------------------------------
                                                Eric T. Chase, Individually



                                                /s/ K. Andrew Bernal
                                                --------------------------------
                                                K. Andrew Bernal, Individually


                                                QC OPTICS VOTING TRUST


                                                By:/s/ Eric T. Chase
                                                   -----------------------------
                                                   Eric T. Chase, as Trustee and
                                                   not Individually



                          COMMONWEALTH OF MASSACHUSETTS

Suffolk, ss.                                                      March 29, 1996

         Then   personally   appeared  the  above  named  Eric  T.  Chase,   and
acknowledged the foregoing instrument to be his free act and deed, before me
                                            /s/ Neil H. Aronson
                                            -----------------------------------
                                            Notary Public
                                            My commission expires: Nov 28, 1997
                                                                   ------------

                                      -4-





                                      -5-




                          COMMONWEALTH OF MASSACHUSETTS

Suffolk, ss.                                                      March 29, 1996

         Then  personally  appeared  the  above  named  K.  Andrew  Bernal,  and
acknowledged the foregoing instrument to be his free act and deed, before me
                                            /s/ Neil H. Aronson
                                            --------------------------------
                                            Notary Public
                                            My commission expires: Nov 28, 1997


                          COMMONWEALTH OF MASSACHUSETTS

Suffolk, ss.                                                      March 29, 1996

         Then personally appeared the above named Eric T. Chase,  Trustee of the
QC Optics Voting Trust, and acknowledged the foregoing instrument to be his free
act and deed, on behalf of the QC Optics Voting Trust before me
                                                
                                            /s/ Neil H. Aronson
                                            --------------------------------
                                            Notary Public
                                            My commission expires: Nov 28, 1997

                                      -6-

                                                              SECURITY AGREEMENT
                                                                    (ALL ASSETS)


         SECURITY  AGREEMENT  (ALL ASSETS)  (this  "AGREEMENT")  entered into at
Boston,  Massachusetts,  as of the 29th day of March,  1996,  by and  between QC
OPTICS,  INC. duly existing under the laws of the State of Delaware and having a
principal  place of business at 154  Middlesex  Turnpike,  Burlington,  MA 01803
(hereinafter  called the  "BORROWER")  and STATE  STREET BANK AND TRUST  COMPANY
organized  and  existing  under the laws of the  Commonwealth  of  Massachusetts
(hereinafter  called the  "BANK").  The  Inventory  and  Equipment  which is the
subject  matter  of this  Agreement  is and  will be  kept  at the  location  or
locations, if more than one, set forth on the attached Exhibit A.

         1. In  consideration of the Bank's extending credit and other financial
accommodations  to the  Borrower  in  accordance  with that  certain  Commitment
Letter,  dated March 25, 1996 (the  "COMMITMENT  LETTER") and the loan documents
hereunder  including  but not limited to the  Borrower's  Note of even date (the
"NOTE"),  the  Borrower  hereby  grants  to the  Bank  a  security  interest  in
(including,  without limitation,  a lien on and pledge of) all of the Borrower's
Collateral (as hereinafter defined).

         The security  interest  granted by this Agreement is given to and shall
be  held  by the  Bank  as  security  for the  payment  and  performance  of all
Obligations  (as hereinafter  defined).  Following the occurrence of an Event of
Default,  not cured within any applicable  cure period,  the Bank shall have the
unrestricted  right  from  time to  time to  apply  the  proceeds  of any of the
Collateral to any of the  Obligations,  as the Bank in its sole  discretion  may
determine.

         During the  continuance  of this  Agreement the Borrower  will, at such
intervals as the Bank may request (but not more frequently than monthly), notify
the Bank, upon a form satisfactory to the Bank, of all Collateral which has come
into existence since the date hereof or the date of the last such  notification,
including,  without  limitation,  the delivery of  schedules  of the  Collateral
and/or proceeds resulting from the sale or other disposition thereof.

         2.       The following definitions shall apply:

                  (a)  "COLLATERAL"  shall mean all the  Borrower's  present and
         future right, title and interest in and to any and all of the following
         property, whether such property be now existing or hereafter created:

                           (i)  All Inventory;

                           (ii) All accounts  receivable,  contract rights,  and
                  chattel  paper,  regardless of whether or not they  constitute
                  proceeds of other Collateral;


                                      - 1 -




                           (iii) All general intangibles,  regardless of whether
                  or  not  they   constitute   proceeds  of  other   Collateral,
                  including,  without  limitation,  all  the  Borrower's  rights
                  (which  the  Bank  may  exercise  or  not  as it in  its  sole
                  discretion  may  determine)  to acquire or obtain goods and/or
                  services with respect to the manufacture, processing, storage,
                  sale,  shipment,  delivery  or  installation  of  any  of  the
                  Borrower's Inventory or other Collateral;

                           (iv)  All  products  and  accessions  to  any  of the
                  Collateral;

                           (v)  All  liens,  guaranties,   securities,   rights,
                  remedies and privileges  pertaining to any of the  Collateral,
                  including the right of stoppage in transit;

                           (vi) All tax  refunds  of every  kind and  nature  to
                  which the Borrower is now or hereafter may become  entitled no
                  matter however arising,  including,  without limitation,  loss
                  carry back refunds;

                           (vii) All obligations owing to the Borrower of every
                  kind and nature, and all choses in action;

                           (viii)  All   goodwill,   trade   secrets,   computer
                  programs, customer lists, trade names, trademarks and patents;

                           (ix)   All   documents   and   instruments   (whether
                  negotiable  or  nonnegotiable,  and  regardless of their being
                  attached to chattel paper);

                           (x)  All  Equipment,   including  without  limitation
                  machinery,  furniture, trade fixtures and all other goods used
                  in the conduct of the Borrower's business;

                           (xi) All  proceeds  of  Collateral  of every kind and
                  nature and in whatever form,  including,  without  limitation,
                  both cash and noncash  proceeds  resulting or arising from the
                  rendering  of  services  by the  Borrower or the sale or other
                  disposition   by  the  Borrower  of  the  Inventory  or  other
                  Collateral and all insurance  proceeds payable under insurance
                  proceeds relating to any items of Collateral;

                           (xii) All books and  records  relating to the conduct
                  of the  Borrower's  business  including,  without  in any  way
                  limiting the  generality of the  foregoing,  those relating to
                  its accounts; and

                           (xiii)  All  deposit   accounts   maintained  by  the
                  Borrower  with any bank,  trust  company,  investment  firm or
                  fund, or any similar institution or organization.



                                      - 2 -




                  (b) "CONTRACT RIGHTS" or "CONTRACT RIGHTS" means the rights of
         the Borrower to payment under  contracts not yet earned by  performance
         and not evidenced by instruments or chattel paper.

                  (c) "INVENTORY" shall include, without limitation, any and all
         goods,  wares,   merchandise  and  other  tangible  personal  property,
         including raw materials, whether held by the Borrower for sale or other
         disposition,  and also including any returned or repossessed  Inventory
         detained  from or  rejected  for entry  into the  United  States by the
         appropriate governmental authorities, all products of and accessions to
         Inventory  and  including  documents of title,  whether  negotiable  or
         nonnegotiable, representing any of the foregoing.

                  (d)      "DEBTOR(S)" shall mean the Borrower's customers who
         are indebted to the Borrower.

                  (e) "OBLIGATION(S)"  shall include,  without  limitation,  all
         loans,  advances,   indebtedness,   notes,   liabilities  and  amounts,
         liquidated  or  unliquidated,  owing by the Borrower to the Bank at any
         time, each of every kind, nature and description, whether arising under
         this Agreement or otherwise,  and whether secured or unsecured,  direct
         or indirect (that is, whether the same are due directly by the Borrower
         to the  Bank;  or are due  indirectly  by the  Borrower  to the Bank as
         endorser or guarantor; absolute or continent, due or to become due, now
         existing  or  hereafter  contracted.  Said term shall also  include all
         interest and other  charges  chargeable to the Borrower or due from the
         Borrower  to the Bank  from  time to time and all  costs  and  expenses
         referred to in Paragraph 4 of this Agreement.

                  (f)  "EQUIPMENT"  shall mean and  include  all the  Borrower's
         machinery, equipment, furniture, trade fixtures, and motor vehicles (if
         any), including, without limitation, the goods described on Exhibit "B"
         annexed hereto, and intending to include all tangible personal property
         utilized  in the  conduct of the  Borrower's  business  (but  excluding
         therefrom  leased and equipment  Inventory,  as that term is defined in
         the Code),  as defined below,  and all  replacements  or  substitutions
         therefor and all accessions thereto.

                  (g)  "PERSON" or "PARTY"  shall  include  individuals,  firms,
         corporations and all other entities.

                  (h)      "EVENT OF DEFAULT" shall mean the occurrence of any
         one or more of the following events:

                  (i)      The  occurrence of the Maturity Date (as said term is
                           defined in the Credit  Agreement  by and  between the
                           parties hereto of even date) (the "Credit Agreement")
                           but only if the sums due the Bank thereunder have not
                           been paid in full;

                                      -3-





                  (ii)     The Borrower shall fail to pay on the due date
                           thereof any installment of interest due under the
                           Note; or

                  (iii)    The  occurrence  of an Event  of  Default  under  the
                           Credit Agreement.

         All  words  and  terms  used  in  this   Agreement   other  than  those
specifically  defined  in  Paragraph  2, and  except as  specifically  otherwise
provided  elsewhere  in this  Agreement,  shall be deemed  to have the  meanings
accorded to them in the  Massachusetts  Uniform  Commercial  Code (General Laws,
Chapter 106) as amended from time to time (herein the "CODE").

         3. The Bank hereby  authorizes and permits the Borrower to hold,  sell,
or use in  the  processing  of  finished  goods,  or  otherwise  dispose  of the
Inventory for fair  consideration,  all in the ordinary course of the Borrower's
business,  excluding,  however  (but  without  limiting  the  generality  of the
foregoing),  sales to creditors in bulk or sales or other dispositions occurring
under  circumstances which would or could create any lien or interest adverse to
the Bank's security interest or other rights hereunder in the proceeds resulting
therefrom.  The Bank also hereby  authorizes and permits the Borrower to receive
from the Debtors all amounts due as proceeds of the Collateral at the Borrower's
own cost and expense,  and also  liability,  if any,  subject to the  reasonable
direction  and  control of the Bank at all times;  and the Bank may at any time,
after a default under  Paragraph 12 has  occurred,  terminate all or any part of
the authority and permission  herein or elsewhere in this  Agreement  granted to
the Borrower with  reference to the  Collateral.  Upon an Event of Default,  all
proceeds  of and  collections  of the  Collateral  shall be held in trust by the
Borrower  for the Bank and shall not be  commingled  with the  Borrower's  other
funds or deposited in any bank account of the Borrower;  and the Borrower agrees
to  deliver to the Bank on the dates of receipt  thereof by the  Borrower,  duly
endorsed  to the Bank or to the  bearer,  or  assigned  to the  Bank,  as may be
appropriate,  all proceeds of the  Collateral in the identical  form received by
the Borrower.

         4. The Borrower shall pay to the Bank any and all reasonable  costs and
expenses  (including,  without  limitation,  reasonable  attorney's  fees, court
costs,  litigation  and  other  expenses)  incurred  or  paid  by  the  Bank  in
establishing,  maintaining,  protecting or enforcing any of the Bank's rights or
the  Obligations,  including,  without  limitation,  any and all such  costs and
expenses  incurred or paid by the Bank in defending the Bank's security interest
in, title or right to the  Collateral  or in collecting or attempting to collect
or enforcing or attempting to enforce payment of the Collateral.

         5. From and after  notice to the  Borrower  pursuant to Paragraph 3, at
the  expiration  of such  period of time  after  receipt by the Bank as the Bank
determines  is  reasonably  sufficient  to allow for clearance or payment of any
items, the cash proceeds of the Collateral shall be credited to the Obligations,
it  being  

                                      -4-




specifically  understood  and  agreed,  however,  that  an  account  receivable,
contract  right,  general  intangible,  negotiable or  nonnegotiable  instrument
(other than a check),  or other non-cash proceeds shall not be so credited until
actual payment  thereof.  All such credits shall,  however,  be conditional upon
final  payment to the Bank of the items  giving  rise to them and if any item is
not so paid,  the amount of any credit  given for it shall be charged as a debit
in said Borrower's  loan account,  if any, or against any deposit account of the
Borrower with the Bank, whether or not the item is returned.

         6. The  Borrower  shall  keep its books  and  records  relating  to the
Collateral in a manner reasonably satisfactory to the Bank; and shall deliver to
the Bank from time to time  promptly  at its  request,  all  invoices,  original
documents of title, contracts, chattel paper, instruments and any other writings
relating thereto, and other evidence of performance of contracts, or evidence of
shipment or delivery of the merchandise or of the rendering of services; and the
Borrower will deliver to the Bank promptly at the Bank's reasonable request from
time to time additional  copies of any or all such papers or writings,  and such
other  information  with respect to any of the  Collateral and such schedules of
Inventory,  schedules of accounts and such other writings as the Bank may in its
sole discretion deem to be necessary or effectual to evidence any loan hereunder
or the Bank's security interest in the Collateral.

         7. The Borrower shall  promptly  make,  stamp or record such entries or
legends on the  Borrower's  books and records or on any of the Collateral as the
Bank shall  request from time to time to indicate and disclose that the Bank has
a security interest in such Collateral.

         8. The Bank, or its representatives,  at any time and from time to time
during the Borrower's  normal  business hours and after  twenty-four  (24) hours
prior  telephone  notice,  except in the case of an  emergency,  shall  have the
right, and the Borrower will permit them:

                  (a) to examine,  check, make copies of or extracts from any of
         the Borrower's books, records and files (including, without limitation,
         orders, and original correspondence); and

                  (b) to inspect and examine the  Borrower's  Inventory or other
         Collateral  and to check  and test  the same as to  quality,  quantity,
         value and condition;  and upon Event of Default, the Borrower agrees to
         reimburse the Bank for its  reasonable  costs and expenses in so doing;
         and

                  (c) to  verify  the  Collateral  or any  portion  or  portions
         thereof  or the  Borrower's  compliance  with  the  provisions  of this
         Agreement.

                                      -5-





         9. The  Borrower  will execute and deliver to the Bank any writings and
do all things reasonably necessary,  effectual or requested by the Bank to carry
into effect the provisions and intent of this  Agreement,  or to vest more fully
in or assure to the Bank (including, without limitation, all steps to create and
perfect) the  security  interest in the  Collateral  granted to the Bank by this
Agreement  or to comply with  applicable  statute or law and to  facilitate  the
collection of the  Collateral,  including the  furnishing at the  Borrower's own
cost and expense, at such intervals as the Bank may establish from time to time,
of reports,  financial  data and  analyses  satisfactory  to the Bank. A carbon,
photographic or other reproduction of this Agreement or any financing statements
executed  pursuant  to the  terms  hereof  shall be  sufficient  as a  financing
statement for the purpose of filing with the appropriate authorities.

         10.      The Borrower covenants with and warrants to the Bank:

                  (a) That all  Inventory and Equipment in which the Bank is now
         or hereafter given a security  interest pursuant to this Agreement will
         at all  times be kept  and  maintained  in good  order  and  condition,
         ordinary  wear and tear and damage by  casualty  excepted,  at the sole
         cost and expense of the Borrower.

                  (b) That  the  Borrower  will  maintain  in force  one or more
         policies of insurance on all Inventory  and Equipment  against risks of
         fire (with customary extended coverage), sprinkler leakage, theft, loss
         or damage and other  risks  customarily  insured  against by  companies
         engaged in businesses  similar to that of the Borrower in such amounts,
         containing  such terms,  in such form, for such periods,  covering such
         hazards and written by such companies as may be reasonably satisfactory
         to the Bank,  such insurance to be payable to the Borrower and the Bank
         as their interest may appear in the event of loss; the policies for the
         same  shall be  deposited  with the  Bank;  no loss  shall be  adjusted
         thereunder  without the Bank's  approval,  which  approval shall not be
         unreasonably  withheld;  and all such policies  shall provide that they
         may not be  cancelled  without  first  giving at least  ten (10)  days'
         written  notice  of  cancellation  to the Bank.  In the event  that the
         Borrower fails to provide evidence of the maintenance of such insurance
         satisfactory  to the Bank,  the Bank may,  at its  option,  secure such
         insurance  and charge the cost  thereof to the  Borrower and as a debit
         charge in the Borrower's account(s) with the Bank. At the option of the
         Bank, all insurance proceeds received from any loss or damage to any of
         the  Collateral  shall be applied  either to the  replacement or repair
         thereof  or as a  payment  on  account  of the  Obligations;  provided,
         however,  that prior to the occurrence of an Event of Default, the Bank
         hereby  agrees that all  insurance  proceeds  received from any loss or
         damages to any of the Collateral shall be applied to the replacement or
         repair thereof and provided that notwithstanding the foregoing, nothing
         contained  herein  shall 

                                      -6-




         be construed as limiting in any way the Bank's right to demand  payment
         of the  Obligations.  From  and  after  the  occurrence  of an Event of
         Default and after the completion of the  liquidation of the Collateral,
         the Bank is authorized to cancel any insurance maintained hereunder and
         apply any  returned  or  unearned  premiums,  all of which  are  hereby
         assigned to the Bank, as a payment on account of the Obligations.

                  (c)  That  at the  date  hereof,  the  Borrower  is (and as to
         Collateral  that the Borrower may acquire  after the date hereof,  will
         be) the lawful owner of the Collateral,  and that the  Collateral,  and
         each item  thereof,  is, will be, and shall  continue to be free of all
         material restrictions,  liens,  encumbrances,  or other right, title or
         interest,  credits, defenses,  recoupments,  set-offs, or counterclaims
         whatsoever;  that  the  Borrower  has and  will  have  full  power  and
         authority  to grant to the Bank a  security  interest  in, and will not
         transfer,  assign,  sell  (except  sales or other  dispositions  in the
         ordinary  course of  business  in respect  to  Inventory  as  expressly
         permitted in Paragraph 3 of this Agreement),  pledge, encumber, subject
         to  lien  or  grant  any  security  interest  in any of the  Collateral
         (without the Bank's prior  written  consent) (or any of the  Borrower's
         right,  title or interest  therein) to any person  other than the Bank;
         that,  to the best  knowledge  of the Borrower  after due inquiry,  the
         Collateral is and will be valid and genuine in all  respects;  and that
         all  accounts  receivable  are  valid and have  arisen in the  ordinary
         course  of the  Borrower's  business;  and  that  upon  the  Borrower's
         acquisition  of any  interest in contract  rights,  it shall in writing
         immediately notify the Bank thereof,  specifically identifying the same
         as contract rights,  and, except for such contract  rights,  no part of
         the Collateral (or the validity or  enforceability by the Bank thereof)
         is or shall be  contingent  upon the  fulfillment  of any  agreement or
         condition whatsoever and that the Collateral,  other than Inventory and
         Equipment,  shall  represent  unconditional  and  undisputed  bona fide
         indebtedness by the Debtor for sales or leases of Inventory shipped and
         delivered or services  rendered by the  Borrower to Debtor,  and is not
         and will not be  subject  to any  discount  (except  such cash or trade
         discounts  as may be granted in the  ordinary  course of  business  and
         shown on any invoice, contract or other writing); and that the Borrower
         will  warrant  and  defend  the  Bank's  right to and  interest  in the
         Collateral against all claims and demands of all persons whatsoever.

                  (d) That no contract  right,  account,  general  intangible or
         chattel paper is or will be represented by any note or other instrument
         (negotiable  or  otherwise),  and that no  contract  right,  account or
         general  intangible is, or will be  represented  by any  conditional or
         installment  sales  obligation  or other  chattel  paper,  except  such
         instruments  or chattel paper as have been or forthwith upon receipt by
         the Borrower 

                                      -7-





         will be  delivered to the Bank (duly  endorsed or  assigned,  as may be
         appropriate),  such delivery,  in the case of chattel paper, to include
         all executed  copies except those in the possession of the  installment
         buyer (provided,  that if the Bank elects to leave chattel paper in the
         possession  of the  Borrower,  such  procedure  shall be subject to the
         Borrower's compliance with the provisions of Paragraph 10 hereof and to
         the Bank's right to require  delivery and  endorsement or assignment of
         such chattel  paper by the Borrower to the Bank whenever the Bank shall
         so  request);  and  that any  security  for or  guaranty  of any of the
         Collateral  shall be  delivered  to the Bank  immediately  upon receipt
         thereof by the Borrower, with such assignments and endorsements thereof
         as the Bank may reasonably request.

                  (e) (i) That,  except  as the Bank may  otherwise  approve  in
                  writing, and except for sale, processing,  use, consumption or
                  other  disposition in the ordinary course of business pursuant
                  to Paragraph 3 of this  Agreement,  the Borrower will keep all
                  Inventory and  Equipment  only at one or more of the locations
                  specified on EXHIBIT A hereto.

                           (ii) That the Borrower shall, during the term of this
                  Agreement,  keep the Bank currently and accurately informed in
                  writing of each location where the Borrower's records relating
                  to its accounts and contract rights,  respectively,  are kept,
                  and shall not remove such records,  or any of them, to another
                  state without giving the Bank at least thirty (30) days' prior
                  written notice thereof.

                           (iii) That the Borrower's  chief executive  office is
                  correctly  stated in the preamble to this Agreement,  that the
                  Borrower shall,  during the term of this  Agreement,  keep the
                  Bank currently and  accurately  informed in writing of each of
                  its other places of business,  and that the Borrower shall not
                  change the  location of such chief  office or open any new, or
                  close,  move or change any  existing  or new place of business
                  without  giving  the Bank at least  thirty  (30)  days'  prior
                  written notice thereof.

                  (f) That the Bank  shall  not be deemed  to have  assumed  any
         liability or responsibility to the Borrower or any third person for the
         correctness,  validity or genuineness  of any  instruments or documents
         that may be released  or  endorsed  to the  Borrower by the Bank (which
         shall automatically be deemed to be without recourse to the Bank in any
         event), or for the existence,  character, quantity, quality, condition,
         value or delivery of any goods purporting to be represented by any such
         documents;  and that the Bank, by accepting  such security  interest in
         the Collateral,  or by releasing any Collateral to the Borrower,  shall
         not be  deemed to have  assumed  any  obligation  or  liability  to any
         supplier or Debtor or to any 

                                      -8-




         other third party,  and the Borrower agrees to indemnify and defend the
         Bank and hold it harmless in respect to any claim or proceeding arising
         out of any  matter  referred  to in this  Paragraph  10(f),  except for
         claims  arising  out of or related to the Bank's  gross  negligence  or
         wilful misconduct.

                  (g)  That  if  any  account   receivable   or  other  item  of
         Collateral,  other than Inventory and Equipment, is not paid in full on
         or before the date shown as its due date in the schedule of Collateral,
         in the  copy  of  the  invoice(s)  relating  to the  account  or  other
         Collateral or in contracts  relating thereto,  the Borrower will notify
         the Bank thereof in the next aging report  delivered to the Bank,  and,
         if the Bank so requests, it will pay the Bank within such period as the
         Bank shall  specify any amounts  represented  to be owing  thereon (any
         such payment,  however,  not to affect the Bank's security  interest in
         such Collateral);  that upon any suspension of business,  assignment or
         trust mortgage for the benefit of creditors,  dissolution,  petition in
         receivership  or under any  chapter of the  Bankruptcy  Code as amended
         from  time  to time by or  against  any  Debtor,  any  Debtor  becoming
         insolvent or unable to pay its debts as they  mature,  or any other act
         of the same or different  nature amounting to a business  failure,  the
         Borrower will  forthwith  notify the Bank thereof,  and, if the Bank so
         requests,  will pay to the Bank  within  such  period as the Bank shall
         specify,  the  amount  represented  to be owing by said  Debtor  on any
         Collateral  (any  such  payment,  however,  not to  affect  the  Bank's
         security interest in such Collateral). Notwithstanding the foregoing if
         any of the above actions or proceedings whatsoever, are commenced by or
         against   Borrower  or  any  Guarantor  and  any  such  proceeding  not
         instituted  by Borrower or any  Guarantor  shall be dismissed or stayed
         within forty-five (45) days of same, there shall be no Event of Default
         hereunder.

                  (h) That the  Borrower  will  promptly  notify the Bank of any
         material loss or damage to, or material diminution in or any occurrence
         which would  materially  adversely  affect the value of, the Inventory,
         the Equipment or other  Collateral.  In the event that the Bank, in its
         sole discretion,  shall determine that there has been any such material
         loss,  damage or  material  diminution  in value,  the  Borrower  will,
         whenever  the Bank so  requests,  pay to the Bank within such period as
         the Bank shall specify such amount as the Bank, in its sole discretion,
         shall have determined represents such material loss, damage or material
         diminution  in value  (any such  payment,  however,  not to affect  the
         Bank's  security  interest  in  such  Inventory,   Equipment  or  other
         Collateral).

                  (i)  That  the  Bank  may  from  time to  time  in the  Bank's
         discretion  hold and  treat  any  deposits  or  other  sums at any time
         credited by or due from the Bank to the Borrower and any  securities or
         other property of the Borrower in the  possession of the Bank,  whether
         for safekeeping or otherwise,  as 

                                      -9-





         collateral  security  for and  apply or set the same  off  against  any
         Obligations whether or not an Event of Default has occurred.

                  (j) That if any of the Collateral includes a charge for, or if
         any  loan by the  Bank to the  Borrower  shall  be  subject  to any tax
         payable to any governmental  taxing  authority,  the Borrower shall pay
         such tax independently  when due. The Bank may retain the full proceeds
         of the  Collateral  and the Borrower  will  indemnify and save the Bank
         harmless from any loss, cost, liability or expense (including,  without
         limitation, reasonable attorney's fees), in connection therewith.

                  (k) That at any time  after an Event of Default  has  occurred
         (unless  required  pursuant to the Bank's audit process with regards to
         the  Borrower),  the Bank may  notify  any  Debtor  or  Debtors  of its
         security  interest  in the  Collateral  and  collect  all  amounts  due
         thereon; and after such an Event of Default has occurred or as required
         pursuant to the audit process,  the Borrower agrees,  at the request of
         the Bank,  to notify all or any of the Debtors in writing of the Bank's
         security  interest  in the  Collateral  in  whatever  manner  the  Bank
         requests,  and if the Bank so requests, to permit the Bank to mail such
         notices at the Borrower's expense.

                  (l) That the  Bank  may,  at its  option,  from  time to time,
         discharge any taxes, liens or encumbrances on any of the Collateral, or
         take any other action that the Bank may deem proper to repair, maintain
         or preserve any of the  Collateral,  and the  Borrower  will pay to the
         Bank on demand  or the Bank in its sole  discretion  may  charge to the
         Borrower  all amounts so paid or  incurred  by it or as a debit  charge
         against the Borrower's account(s) with the Bank.

                  (m) That the Bank in its  sole  discretion  from  time to time
         shall have the right to receive from  Borrower  additional  property of
         nature and types not included in Paragraph 2(a) of this Agreement,  and
         thereupon the words "COLLATERAL" and "SECURITY  INTEREST" (in expansion
         of the  definitions  contained  in  Paragraph  2)  shall be  deemed  to
         include,  respectively,  any and all such  additional  property and the
         Bank's interests therein. The Borrower shall promptly,  upon request of
         the Bank, deliver,  transfer,  assign and make over to the Bank all the
         Borrower's right,  title and interest in any such additional  property;
         and shall  execute  and  deliver  to the Bank any  writings  and do all
         things  necessary,  effectual or requested by the Bank to vest fully in
         or assure to the Bank  (including,  without  limitation all the rights,
         powers, privileges, discretions and immunities granted to it under this
         Agreement with the same force and effect as if said additional property
         had  been  listed  in  Paragraph   2(a)  hereof,   including,   without
         limitation,  the right to apply such property, or any part thereof, and
         any proceeds thereof to any 

                                      -10-




         Obligations.

                  (n)  That all  representations  now or  hereafter  made by the
         Borrower to the Bank, whether in this Agreement or in any supporting or
         supplemental reports, statements or documentation,  including,  without
         limitation,   statements  relating  to  the  Collateral  and  financial
         statements,  are, will be, and shall  continue to fairly  represent the
         Borrower's financial  statements (in the case of financial  statements,
         as of the  respective  dates  thereof  but,  in  the  case  of  interim
         statements, subject to normal year end adjustments), in all respects.

         11.  After  an  Event  of  Default,  the  Borrower  hereby  irrevocably
constitutes  and appoints the Bank as the Borrower's  true and lawful  attorney,
with full power of  substitution,  at the sole cost and expense of the  Borrower
but for the sole  benefit of the Bank,  to  convert  the  Collateral  into cash,
including without limitation,  completing the processing of work in process, and
the sale  (either  public or  private)  of all or any portion or portions of the
Inventory and other Collateral; to enforce collection of the Collateral,  either
in its own name or in the name of the Borrower,  including,  without limitation,
executing  releases,  compromising or settling with any Debtors and prosecuting,
defending,  compromising or releasing any action relating to the Collateral;  to
receive,  open and dispose of all mail  addressed  to the  Borrower  and to take
therefrom  any  remittances  or proceeds of  Collateral  in which the Bank has a
security  interest;  to notify Post Office authorities to change the address for
delivery of mail  addressed  to the  Borrower to such  address as the Bank shall
designate; to endorse the name of the Borrower in favor of the Bank upon any and
all checks, drafts, money orders, notes, acceptances or other instruments of the
same or different nature; to sign and endorse the name of the Borrower on and to
receive as secured  party any of the  Collateral,  any  invoices,  schedules  of
Collateral,  freight or express receipts, or bills of lading,  storage receipts,
warehouse receipts,  or other documents of title of the same or different nature
relating to the  Collateral;  to sign the name of the  Borrower or any notice to
the Debtors or on verification of the Collateral; and to sign and file or record
on behalf of the Borrower any  financing or other  statement in order to perfect
or protect the Bank's security interest. The Bank shall not be obliged to do any
of the acts or exercise  any of the powers  hereinabove  authorized,  but if the
Bank  elects  to do any such act or  exercise  any such  power,  it shall not be
accountable  for more than it actually  receives as a result of such exercise of
power,  and it  shall  not be  responsible  to the  Borrower  except  for  gross
negligence  or wilful  misconduct.  All powers  conferred  upon the Bank by this
Agreement,  being coupled with an interest,  shall be irrevocable so long as any
Obligation of the Borrower to the Bank shall remain unpaid.

         Whenever  the  Bank  deems  it  desirable  that  any  legal  action  be
instituted  with respect to any  Collateral or that any other action be taken in
an attempt to effectuate collection of any Collateral, 

                                      -11-





the Bank may  reassign  the item in  question to the  Borrower  (and if the Bank
shall  execute any such  reassignment,  it shall  automatically  be deemed to be
without  recourse to the Bank in any event) and require the  Borrower to proceed
with such  legal or other  action at the  Borrower's  sole  liability,  cost and
expense, in which event all amounts collected by the Borrower on such item shall
nevertheless be subject to the provisions of the last sentence of Paragraph 3 of
this Agreement.

         12. If an Event of Default  shall  occur,  at the election of the Bank,
all  Obligations  shall become  immediately  due and payable  without  notice or
demand.

         The Bank is hereby  authorized,  at its election,  at any time or times
after any Event of Default shall have occurred, or without any further demand or
notice  except to such extent as notice may be required  by  applicable  law, to
sell or otherwise  dispose of all or any of the  Collateral at public or private
sale;  and the Bank may also exercise any and all other rights and remedies of a
secured party under the Code or which are otherwise accorded to it by applicable
law, all as the Bank may  determine.  If notice of a sale or other action by the
Bank is required by  applicable  law,  the  Borrower  agrees that ten (10) days'
written  notice  to the  Borrower,  or the  shortest  period of  written  notice
permitted by such law, whichever is larger, shall be sufficient; and that to the
extent  permitted by such law, the Bank, its officers,  attorneys and agents may
bid and become  purchasers at any such sale, if public,  and may purchase at any
private  sale  any of the  Collateral  that is of a type  customarily  sold on a
recognized market or which is the subject of widely  distributed  standard price
quotations,  and any sale  (public or  private)  conducted  in  accordance  with
applicable  law shall be free from any right of  redemption,  which the Borrower
hereby waives and releases.  No purchaser at any sale (public or private)  shall
be responsible for the application of the purchase money. Any balance of the net
proceeds of sale remaining  after paying all direct  Obligations of the Borrower
to the Bank, and all costs and expenses of manufacturer,  processing, completion
or  installation  of the  Inventory;  collection,  storage,  custody,  sale  and
delivery of the Inventory,  the  Equipment,  and/or the  Collateral,  including,
without  limitation,   reasonable   attorneys'  fees,  and  after  retaining  as
collateral  security  or  applying as the Bank may elect (in whole or in part at
any time and from  time to time)  amounts  equal to the  aggregate  of all other
Obligations  shall be returned to the  Borrower or to such other party as may be
legally entitled  thereto;  and if there is a deficiency,  the Borrower shall be
responsible for the same,  with interest.  Upon demand by the Bank, the Borrower
shall  assemble  the  Collateral  and make it  available  to the Bank at a place
designated  by the  Bank  which  is  reasonably  convenient  to the Bank and the
Borrower.

         13. The Borrower waives notice of nonpayment,  presentment,  protest or
notice of protest of the  Collateral,  and all other  notices,  consents  to any
renewals or extensions of time of payment thereof,  and generally waives any and
all suretyship defenses and 

                                      -12-






defenses in the nature  thereof.  No delay or omission of the Bank in exercising
or enforcing  any of its rights,  powers,  privileges,  remedies,  immunities or
discretions  (all of which  are  hereinafter  collectively  referred  to as "THE
BANK'S RIGHTS AND REMEDIES") hereunder shall constitute a waiver thereof; and no
waiver by the Bank of any default of the Borrower  hereunder  shall operate as a
waiver of any of any other default hereunder.  No term or provision hereof shall
be waived,  altered or  modified  except with the prior  written  consent of the
Bank,  which  consent  makes  explicit  reference to this  Agreement.  Except as
provided in the  preceding  sentence,  no other  agreement  or  transaction,  of
whatsoever  nature,  entered  into between the Bank and the Borrower at any time
(whether before,  during or after the effective date or term of this Agreement),
shall be construed in any particular as a waiver,  modification or limitation of
any of the Bank's rights and remedies  under this  Agreement (nor shall anything
in this Agreement be construed as a waiver, modification or limitation of any of
the Bank's rights and remedies  under any such other  agreement or  transaction)
but all the Bank's  rights and  remedies not only under the  provisions  of this
Agreement  but also  under any such  other  agreement  or  transaction  shall be
cumulative and not alternative or exclusive, and may be exercised by the Bank at
such  time or  times  and in such  order of  preference  as the Bank in its sole
discretion may determine.

         14. If any provision of this  Agreement or portion of such provision or
the  application  thereof to any person or  circumstance  shall to any extent be
held invalid or unenforceable, the remainder of this Agreement (or the remainder
of such provision) and the application thereof to other persons or circumstances
shall not be affected thereby.

         15. This  Agreement  shall be binding  upon and inure to the benefit of
the respective executors, administrators, legal representatives,  successors and
assigns of the parties  hereto,  and shall  remain in full force and effect (and
the Bank  shall be  entitled  to rely  thereon,  notwithstanding  payment of all
Obligations  of the Borrower to the Bank at any time or times) until  terminated
as to future transactions by written notice from either party to the other party
of the termination hereof;  provided that any such termination shall not release
or affect any  Collateral  in which the Bank already has a security  interest or
any Obligations incurred or rights accrued hereunder prior to the effective date
of such notice (as hereinafter defined) of such termination. Notwithstanding any
such  termination,  the Bank shall have a security interest in all Collateral to
secure the payment and performance of Obligations arising after such termination
as a result of  commitments  or  undertakings  made or entered  into by the Bank
prior to such  termination.  The Bank may transfer and assign this Agreement and
deliver the  Collateral to the  assignee,  who shall  thereupon  have all of the
rights of the Bank;  and the Bank shall then be relieved and  discharged  of any
responsibility or liability with respect to this Agreement and the Collateral.

                                      -13-





         16. This  Agreement  is intended to take effect as a sealed  instrument
and has been executed or completed and is to be performed in the Commonwealth of
Massachusetts,  and it and all transactions thereunder or pursuant thereto shall
be governed as to interpretation,  validity, effect, rights, duties and remedies
of the parties  thereunder  and in all other  respects by the  domestic  laws of
Massachusetts.

         17. Any notices  under or pursuant  to this  Agreement  shall be deemed
duly  received by the Borrower and effective if delivered in hand to any officer
or agent of the Borrower,  or, if mailed by registered or certified mail, return
receipt  requested,  addressed to the Borrower at the Borrower's last address on
the Bank's records, five (5) days after any such notice is mailed with a copy to
Neil H. Aronson, Esq., O'Connor Broude & Aronson, 950 Winter Street, Waltham, MA
02154.

         Any notices to the Bank under or pursuant  to this  Agreement  shall be
deemed  effective,  five (5) days after any such notice is mailed,  if mailed to
the Bank by registered,  certified,  or express mail, return receipt  requested,
addressed to the Bank as follows:

State Street Bank and Trust Company
225 Franklin Street
Boston, MA  02110-2804
ATTN: Bruce S. Daniels, Vice President.


with a copy to:

Bradley W. Snyder, Esq.
Looney & Grossman
101 Arch Street
Boston, MA  02110.

         IN WITNESS WHEREOF,  the parties have set their hands as of the day and
year  first  written,  intending  that  said  Agreement  is  signed  as a sealed
instrument.


STATE STREET BANK AND            QC OPTICS, INC.
TRUST COMPANY



BY: /s/ Bruce S. Daniels         BY: /s/ Eric T. Chase
   ----------------------------     ---------------------------
   Bruce S. Daniels,                Eric T. Chase, President
   Vice President                   and Treasurer

                                      -14-





                                    EXHIBIT A

                      LOCATIONS OF INVENTORY AND EQUIPMENT



Name of Owner                                           General Description
of Facility                   Location                  Of Items
- -----------                   --------                  --------

N.W. Building 24 Trust        154 Middlesex Turnpike    Collateral (as
50 Congress Street            Burlington, MA 01803      defined herein)

Koll/Intereal Bay Area        2000 Wyatt Drive          Collateral (as
500 Hopyard Road              Suite 15                  defined herein)
Suite 330                     Santa Clara, CA 95054
Pleasanton, CA 94588

                                      -15-




                                    EXHIBIT B

                              SCHEDULE OF EQUIPMENT
              (PER MOST RECENT APPRAISAL OR DEPRECIATION SCHEDULE)






                                      -16-

                                CREDIT AGREEMENT
                                ----------------


         This CREDIT  AGREEMENT  (this  "AGREEMENT")  is entered into as of this
29th day of March, 1996, by and between STATE STREET BANK AND TRUST COMPANY (the
"BANK") and QC OPTICS, INC. (the "BORROWER").

                                   BACKGROUND

         WHEREAS, the Borrower has requested that the Bank establish a Revolving
Line  of  Credit  in  favor  of  the  Borrower  in  the   principal   amount  of
$4,000,000.00; and

         WHEREAS, the Bank has agreed to establish such a Line of
Credit subject to the terms and conditions hereof;

         IN CONSIDERATION THEREOF, the parties hereto agree as follows:

                                    ARTICLE I
                        DEFINITIONS AND ACCOUNTING TERMS
                        --------------------------------

         SECTION 1.01.  DEFINED TERMS. As used in this Agreement,  the following
terms have the  following  meanings  (terms  defined in the singular to have the
same meaning when used in the plural and vice versa):

         "AFFILIATE"  means a person or entity which is a parent,  subsidiary or
brother/sister corporation of or a person or entity who or which owns or holds a
significant  ownership interest in or in which a significant  ownership interest
is  owned  or  held  by,  the  Borrower,   including,  without  limitation,  the
Guarantors.

         "AGREEMENT" means this Credit Agreement, as amended,  supplemented,  or
modified from time to time.

         "BANK'S  PRIME RATE" shall mean the rate of interest  announced  by the
Bank in Boston from time to time as its "PRIME RATE".

         "BANKING DAY" shall mean a day on which  commercial  banks are open for
business in Boston, Massachusetts.

         "BORROWING BASE" shall mean as of any time, a sum equal to the total of
the percentages set forth below:

         a)  80% of all Eligible Receivables; plus


                                      - 1 -


         b)  10% of all Qualified Inventory (but not to exceed the sum
of $350,000.00).

         In no event shall the  Borrowing  Base  exceed the sum of Four  Million
($4,000,000.00) Dollars.

         "COLLATERAL" means all property which is subject or is to be subject to
the Lien granted by the Loan Documents.

         "COMMITMENT"  means the  Bank's  agreement  as set forth in the  Bank's
Commitment Letter dated March 25, 1996, to make Loans to the Borrower.

         "DEBT" means (1)  indebtedness  or liability for borrowed  money or for
the  deferred   purchase  price  of  property  or  services   (including   trade
obligations);  (2)  obligations  as lessee  under  capital  leases;  (3) current
liabilities  in  respect  to  unfunded  vested  benefits  under  any  plan;  (4)
obligations  under letters of credit  issued for the account of any Person;  (5)
all  guaranties,  endorsements  (other  than for  collection  or  deposit in the
ordinary course of business),  and other contingent  obligations to purchase, to
provide funds for payment, to supply funds to invest in any Person, or otherwise
to assure a creditor  against loss; and (6)  obligations  secured by any Lien on
property  owned  by the  Borrower,  whether  or not the  obligations  have  been
assumed.

         "ELIGIBLE  ACCOUNTS  RECEIVABLE"  shall have the  meaning  set forth in
Paragraph 2.07 herein.

         "EVENT OF DEFAULT" means any of the events specified in Section 7.01.

         "GUARANTORS"  shall mean Eric T. Chase,  K. Andrew  Bernal,  and The QC
Optics Voting Trust, jointly and severally.

         "GUARANTY"  shall mean the Unlimited  Guaranties  dated the date hereof
issued  by  the  Guarantors  to  the  Bank  and  guarantying  to  the  Bank  the
Obligations.

         "HEAD OFFICE"  means the  principal  office of the Bank at 225 Franklin
Street, Boston, Massachusetts 02110.

         "INVENTORY"  means all goods now  owned or  hereafter  acquired  by the
Borrower and  intended  for sale,  all raw  materials,  parts,  work-in-process,
finished  goods,  and all materials and supplies  which are used or which may be
used in manufacturing,  selling,


                                      - 2 -


packing,  shipping,  advertising  or furnishing  of goods,  whether now owned or
hereafter  acquired  or created  and  wherever  located as well as all  proceeds
(including  without   limitation,   insurance  proceeds)  and  products  of  the
foregoing.

         "LIEN" means any mortgage,  deed of trust,  pledge,  security interest,
hypothecation, deposit arrangement,  encumbrance, lien (statutory or other), pre
or  post-judgment  attachment  or  preference,  or other  security  agreement or
encumbrance of any kind or nature whatsoever (including, without limitation, any
conditional sale or other title retention agreement,  any financing lease having
substantially  the same economic effect as any of the foregoing,  and the filing
of any financing  statement under the Uniform  Commercial Code or comparable law
of any jurisdiction to evidence any of the foregoing).

         "LOANS" shall have the meaning assigned to such term in Section 2.01.

         "LOAN DOCUMENTS" means this Agreement, the Note, the Security Agreement
(All Assets) from the Borrower and all other related  documents and  instruments
executed and delivered by Borrower to the Bank, all of even date  herewith,  and
all  extensions,   ratifications  and  modifications  thereof,  and  supplements
thereto.

         "MAXIMUM  ADVANCE  LEVEL" shall have the meaning set forth in Paragraph
2.07 herein.

         "NOTE"  shall have the meaning  assigned  to such term in Section  2.04
herein.

         "OBLIGATIONS"  means  of all the  Borrower's  Debt  to Bank  and all of
Borrower's  other  liabilities  to Bank of every kind,  nature and  description,
direct or indirect,  secured or unsecured,  joint,  several,  joint and several,
absolute or contingent,  due or to become due, now existing or hereafter arising
regardless of how such Debt liability  arises or by what agreement or instrument
it may be  evidenced,  or whether  evidenced  by any  agreement  or  instrument,
including, but not limited, to the Loan, any other Debt or liability of Borrower
under this  Agreement  or any other Loan  Document or under any other  financing
agreement  between Bank and Borrower and all  obligations of Borrower to Bank to
perform acts or refrain from taking any action.


                                      - 3 -


         "OPERATING  ACCOUNTS" means all of the Borrower's  operating  accounts,
including,  without  limitation,  all of the Borrower's deposit and disbursement
accounts.

         "PERMITTED  ENCUMBRANCES"  means Prior Liens and other Liens, which the
Borrower is permitted to grant,  either by the  provisions of this  Agreement or
any other Loan Document, or as described on Schedule 3.01(2) hereto.

         "PERSON" means an individual, partnership, corporation, business trust,
joint  stock  company,  trust,   unincorporated   association,   joint  venture,
governmental authority, or other entity of whatever nature.

         "QUALIFIED  CERTIFIED ACCOUNT" means a Certified Account not considered
a Disqualified  Account (as defined herein) and not excluded pursuant to Section
2.08 below.

         "QUALIFIED INVENTORY" means all Inventory owned by Borrower,  valued at
the lower of market or cost on a first in first out  basis,  but  excluding  (i)
Inventory  located  outside the United  States;  (ii) any Inventory in which the
Bank does not have a fully perfected security interest,  (iii) any used items of
Inventory and (iv) samples, returnables,  damaged items, overstock items, or any
other items of Inventory designated by the Bank in its sole discretion from time
to  time.  In  no  event  shall  the  Qualified  Inventory  exceed  the  sum  of
$3,500,000.00 resulting in Borrowing Base eligibility of $350,000.00.

         "SUBSIDIARY OR "SUBSIDIARIES" means, as to any Person, a corporation of
which shares of stock having ordinary voting power (other than stock having such
power only by reason of the happening of a  contingency)  to elect a majority of
the board of directors  or other  managers of such  corporation  are at the time
owned,  or the  management  of  which  is  otherwise  controlled,  directly,  or
indirectly through one or more intermediaries, or both, by such Person.

         SECTION 1.02.  ACCOUNTING  TERMS. All accounting terms not specifically
defined  herein  shall  be  construed  in  accordance  with  Generally  Accepted
Accounting  Principles (GAAP) consistent with that applied in the preparation of
the financial  statements  referred to in Section 4.01,  and all financial  data
submitted  pursuant to this Agreement  shall be prepared in accordance with such
principles,   except   interim   financial  data  may  be  subject  to  year-end
adjustments.


                                      - 4 -


         SECTION 1.03.  CAPITAL  ADEQUACY.  If after the date of this Agreement,
the Bank  shall have  determined  that the  adoption  or  implementation  of any
applicable law, rule or regulation  regarding capital  requirements for banks or
bank holding companies,  or any change therein  (including,  without limitation,
any change  according  to a  prescribed  schedule  of  increasing  requirements,
whether  or not  known  on the date of this  Agreement),  or any  change  in the
interpretation or administration  thereof by any governmental  authority central
bank or comparable  agency  charged with the  interpretation  or  administration
thereof,  or compliance by the Bank with any request or directive of such entity
regarding  capital  adequacy  (whether  or not  having the force of law) has the
effect of reducing the return on the Bank's  capital to a level below that which
the Bank could have achieved (taking into consideration the Bank's policies with
respect to capital adequacy  immediately  before such adoption,  implementation,
change or  compliance  and assuming that the Bank's  capital was fully  utilized
prior to such  adoption,  implementation,  change  or  compliance)  but for such
adoption,  implementation,   change  or  compliance  as  a  consequence  of  its
commitment  to make  Loans  hereunder  by any  amount  deemed  by the Bank to be
material,  the Borrowers shall pay to the Bank as an additional fee from time to
time on demand such amount as the Bank shall have  determined to be necessary to
compensate it for such reduction.  The determination by the Bank of such amount,
if done on the basis of any reasonable  averaging and attribution  methods,shall
in the  absence of  manifest  error be  conclusive.  The Bank agrees to promptly
notify the  Borrowers  in writing of any such  determination  and not to require
payment of such amount unless and until such reduction shall have been effected.
At the  Borrower's  request,  the  Bank  shall  demonstrate  the  basis  of such
determination.

                                   ARTICLE II
                          AMOUNT AND TERMS OF THE LOANS
                          -----------------------------

         SECTION  2.01.  LINE OF  CREDIT.  The Bank shall from time to time make
loans to the Borrower  under and pursuant to the terms of this Agreement and the
obligations  to repay as evidenced  under the Note (the "NOTE") of even date, in
the form annexed  hereto as Exhibit 2.04,  in an aggregate  amount not to exceed
Four  Million  ($4,000,000.00)  Dollars  and as further  limited as  provided in
Sections 2.07 and 2.08 below (the "LINE OF CREDIT").  This  Agreement is, and is
intended to be a, continuing agreement and shall remain in full force and effect
for a term  ending  on  June  30,  1998  (the  "MATURITY  DATE")  whereupon  all
Obligations  shall be due and payable in full without  presentation,  demand, or
further notice


                                      -5-

of any kind,  whether or not all or any part of the Obligations is otherwise due
and payable  pursuant to the agreement or instrument  evidencing  same. The Bank
may terminate this Agreement  immediately and without notice upon the occurrence
of an Event of  Default.  Notwithstanding  the  foregoing  or  anything  in this
Agreement or elsewhere to the contrary, the Bank's security interest, the Bank's
rights and remedies and the Borrower's  Obligations  and  liabilities  hereunder
shall survive any  termination  of this Agreement and shall remain in full force
and effect until all of the Obligations  outstanding  before the receipt of such
notice by Bank, and any extensions or renewals  thereof  (whether made before or
after receipt of such notice) together with interest accruing thereon after such
notice,  shall be finally and irrevocably  paid in full. No collateral  shall be
released or  financing  statement  terminated  until such final and  irrevocable
payment in full of the Obligations,  as described in the preceding sentence. The
loans made pursuant to this section,  shall be known as the "LOAN" or "LOANS" as
the context requires or permits.

         SECTION 2.02.  NOTICE AND MANNER OF BORROWING.  The Borrower shall give
the Bank a request for Borrowing (effective upon receipt) of any Loans under the
Line of  Credit,  specifying  the date and  amount  thereof,  which  shall be in
increments of not less than $10,000.00.  Not later than 2:00 P.M. on the date of
such request and upon  fulfillment  of the  applicable  conditions  set forth in
Article III, the Bank will make such Loan  available to Borrower in  immediately
available funds by crediting the amount thereof to Borrower's  primary Operating
Account with the Bank. In the  alternative,  the Borrower may utilize the Bank's
Liquidity Management Control System ("LMCS").

         SECTION 2.03. INTEREST.  The Borrower shall pay interest to the Bank on
the  outstanding  and unpaid  principal  amount of the Loans,  at a  fluctuating
interest  rate per annum  equal to the Bank's  Prime Rate in effect from time to
time plus one (1%) percent.  Each change in such interest rate shall take effect
simultaneously with the corresponding  change in such Prime Rate. Interest shall
be calculated  on the basis of actual days elapsed and a 360-day year.  Interest
on the Line of Credit shall be paid by debiting the Borrower's primary Operating
Account on the first business day of each month.  Notwithstanding the foregoing,
upon the  elimination  of the  over-advance  (as said term is defined in Section
2.07  hereunder) the Borrower shall pay interest to the Bank on the  outstanding
and unpaid amount of the Loans,  at a fluctuating  interest rate per annum equal
to the Bank's Prime Rate in effect from time to time plus one-half of one (1/2%)
percent.


                                      -6-

         SECTION 2.04.  NOTE.  All Loans  relative to the Line of Credit made by
the Bank under this Agreement shall be evidenced by, and repaid with interest in
accordance  with a  promissory  note of the Borrower in the form of Exhibit 2.04
duly  completed  and fully  executed  in the  principal  amount of Four  Million
($4,000,000.00) Dollars, dated the date of this Agreement,  payable to the Bank,
(the  "NOTE").  The Bank is hereby  authorized by the Borrower to endorse on any
schedule  attached  to the Note the  amount of each Loan and of each  payment of
principal  received by the Bank on account of the Line of Credit or on any other
schedule  or record of the Bank,  which  endorsement  shall,  in the  absence of
manifest error, be prima facie as to the outstanding  balance of the Loans under
the Line of Credit made by the Bank; provided, however, that the failure to make
such  notation  with respect to any Loan or payment shall not limit or otherwise
affect the obligations of the Borrower under this Agreement or the Note.

         SECTION 2.05. PREPAYMENTS. The Borrower may at any time prepay the Note
in whole or in part without  penalty  with accrued  interest to the date of such
repayment on the amount prepaid.  Notwithstanding that the Borrower has made any
prepayments  under the Line of Credit,  Borrower  may reborrow any such funds at
any time subject to the Bank's discretion as set forth herein.

         Notwithstanding the foregoing, if the outstanding Obligations hereunder
are  repaid  within  two (2) years of the date  hereof  with the  proceeds  of a
refinancing or  recapitalization of the Borrower (including but not limited to a
public offering or private  placement),  a minimum  prepayment fee would be due,
calculated as a percentage of the repayment  amount, as follows (the "PREPAYMENT
FEE"):

      Months From Closing                         Percent
      -------------------                         -------

              0 - 6                                  8%
              6 - 12                                 6%
             12 - 18                                 4%

         SECTION 2.051.  REPAYMENT UPON DEMAND. The Borrower shall repay in full
the Loans  evidenced  by the Note and Line of Credit upon the first to occur of:
(i) the Maturity Date or (ii) an acceleration under Article 7 following an Event
of Default as defined in Section 7.01 subsections (2) - (8).


                                      -7-


         SECTION  2.06.  UNUSED FEE. In addition to the  principal  and interest
payments  required  under  the  Loan  the  Borrower  agrees  to pay  an  ongoing
Commitment  Fee on the  daily  unused  portion  of the  facility  at the rate of
one-quarter of one (1/4%) percent per annum,  payable  monthly in arrears on the
first day of each month.  The Unused Fee shall be  calculated  on the basis of a
year of 360 days and paid for the actual number of days elapsed.

         SECTION 2.07. LIMITATIONS ON LINE OF CREDIT. The aggregate of the Loans
outstanding  to the  Borrower  under the Note shall at no time exceed the sum of
(a) Eighty (80%) percent of Eligible  Receivables,  as defined  herein,  and Ten
(10%)  percent of the  Qualified  Inventory,  as defined  herein  (the  "MAXIMUM
ADVANCE  LEVEL").  Notwithstanding  the  foregoing,  the  aggregate of the Loans
outstanding  may exceed the Maximum  Advance Level by the sum of $500,000.00 for
the period from the date hereof through  October 31, 1996 (the  "OVER-ADVANCE").
If, at any time,  the aggregate  Loans  outstanding  exceed the Maximum  Advance
Level (except for the Over- Advance),  the Borrower shall immediately pay to the
Bank such sums as to bring the balance down to the Maximum Advance Level.

         For purposes of this Agreement,  the term "ELIGIBLE  RECEIVABLES" shall
mean accounts (as defined in the Massachusetts  UCC) owing to the Borrower which
meet the following specifications:

         (i) The  Account is not more than ninety (90) days from the date of the
         Invoice,  except  to the  extent of any final  acceptance  payments  on
         equipment  sales in  accordance  with  the  Borrower's  standard  sales
         agreement  (not to exceed  twenty  (20%)  percent of the total  Invoice
         amount) which shall not be more than one hundred-fifty  (150) days from
         the Invoice date;

         (ii) The Account arises from the performance of services or a bona fide
         sale or lease of goods except that service  contracts are  specifically
         excluded herefrom;

         (iii) The Account is not subject to a prior assignment,  claim, lien or
         security interest except to subordinated  lenders who have entered into
         a Subordination Agreement with the Bank;

         (iv) The  Account is not  subject to  set-off,  credit,  allowances  or
         adjustments,  except  discounts  for prompt  payment and  allowances or
         adjustments set forth on the original invoice;


                                      -8-


         (v) The Account is owned by an account  debtor  whose place of business
         is not outside of the United States,  unless said account debtor with a
         foreign place of business has been approved  prior thereto by the Bank.
         The initial list of acceptable  account  debtors with foreign places of
         business is attached hereto as Schedule 2.07(v).

         (vi)  The Account is not owed by an Affiliate of the Borrower
         or the Guarantors.

         (vii) The  Account is not owed from an entity  which is owed monies (or
         other indebtedness) from the Borrower (the "Contra Amount") except that
         only the Contra Amount  portion shall be eliminated  from the Qualified
         Account.

         SECTION 2.08.  EXCLUSION OF CERTAIN ELIGIBLE  ACCOUNTS AND/OR QUALIFIED
INVENTORY  FROM THE  BORROWING  BASE.  The Bank shall have the right in its sole
discretion at any time and for any reason to exclude any Eligible Account and/or
Qualified  Inventory  from the  Borrowing  Base  except  that the Bank  shall be
obligated to act in a reasonable manner in making any such exclusion.

         SECTION 2.09.  CERTIFICATION OF COLLATERAL.  Prior to the making of the
first loan relative to the Line of Credit hereunder the Borrower will deliver to
the  Bank a  Certificate,  in a form  approved  by the  Bank:  (a)  listing  the
Borrower's then existing Accounts  Receivable having been earned by performance;
(b)  containing  such  information  in  respect  to  such  Accounts  Receivable,
Inventory and any other Collateral as the Bank may request; and (c) containing a
calculation of the Borrowing Base as of the date of the Certificate. Thereafter,
at predetermined times agreed to by the Bank and the Borrower, the Borrower will
deliver to the Bank similar  Certificates in respect to all Accounts  Receivable
of the  Borrower  as to  which  rights  have  been  earned  by  performance  not
previously  certified  to the Bank and a  Schedule  of  Inventory  owned by such
Borrower and in such Borrower's  possession,  and other information requested by
the Bank.  With each such  Certificate,  the  Borrower  will upon request by the
Bank,  furnish  to the  Bank  such  information  as to each  Account  Receivable
identified on the Certificate as the Bank may request, together with a duplicate
of the invoice,  copies of the shipping documents or other evidence of delivery,
if any, and all contracts,  guaranties,  orders and other documents requested by
the  Bank,  or,  if the Bank at any  time  shall  relieve  the  Borrower  of the
obligation to furnish such documents with such  Certificates,  the Borrower will
keep all such documents


                                      -9-


segregated and available for inspection by the Bank and will furnish same to the
Bank upon request.

         SECTION 2.10.  OVER-ADVANCE  PAYMENT.  Upon the elimination of both the
Over-Advance and the inclusion of the Qualified  Inventory in the Borrowing Base
or if the Borrower has  completed an Initial  Public  Offering (or other capital
infusion  in form  and  substance  reasonably  satisfactory  to the  Bank)  with
aggregate net proceeds of at least Five Million ($5,000,000.00) Dollars into the
Borrower  and  concurrently  in either  case,  there is no Event of Default  (or
Suspension Event) under this Credit Agreement and all Loan Documents  hereunder,
then the Guaranties and the Collateral  Pledge Agreement will be released by the
Bank.  "Net  Proceeds"  shall be defined for the purposes of this  subsection as
gross proceeds less underwriting discounts and commissions.


                                   ARTICLE III
                              CONDITIONS PRECEDENT
                              --------------------

         SECTION  3.01.  CONDITIONS  PRECEDENT  TO INITIAL  LOAN AND  SUBSEQUENT
LOANS.  The agreement of the Bank to make any Loan to the Borrower is subject to
the condition  precedent  that the Bank shall have received on or before the day
of such Loan each of the  following in form and  substance  satisfactory  to the
Bank and its counsel:

         (1) NOTE.  The Note executed by the Borrower;

         (2) SECURITY  AGREEMENT  (ALL ASSETS).  The Security  Agreement and any
amendments thereto or acknowledgement thereof duly executed by Borrower together
with (a)  acknowledgment  copies of the Financing  Statements (UCC-1) duly filed
under the Uniform  Commercial  Code in all  jurisdictions  necessary  or, in the
opinion of the Bank,  desirable to perfect the security interests created by the
Security Agreement,  or other evidence  satisfactory to the Bank indicating that
no party claims an interest in any of the Collateral  except as set forth in the
Schedule of Permitted Encumbrances attached hereto as Schedule 3.01(2);

         (3) EVIDENCE OF ALL CORPORATE ACTION BY THE BORROWER.  Certified (as of
the  date of  this  Agreement)  copies  of all  corporate  action  taken  by the
Borrower,  including  resolutions  of its Board of  Directors,  authorizing  the
execution,  delivery,  and  performance  of the Loan  Documents  to  which  such
Borrower  is a party and each other  document to be  delivered  pursuant to this
Agreement;


                                      -10-


         (4) INCUMBENCY AND SIGNATURE CERTIFICATE OF THE BORROWER.  Certificates
(dated  as of the  date of this  Agreement)  of the  Secretary  of the  Borrower
certifying  the names  and true  signatures  of the  officers  of such  Borrower
authorized  to sign the Loan  Documents  to  which it is a party  and the  other
documents to be delivered by the Borrower under this Agreement;

         (5)  OPINION(S) OF COUNSEL FOR THE  BORROWER.  An opinion of Borrower's
counsel, dated as of the date hereof in a form and of such substance as the Bank
may reasonably request.

         (6) INTENTIONALLY OMITTED.

         (7) GUARANTIES. The Guaranties issued and executed by the Guarantors.

         (8) COLLATERAL  PLEDGE  AGREEMENTS.  A Collateral Pledge Agreement duly
executed by QC Optics  Voting Trust  relative to ________  shares of the common,
$.01 par value stock of QC Optics, Inc. (the "Collateral Pledge Agreements").

         (9)  COLLATERAL  ASSIGNMENT  OF  TRADEMARKS  AND  PATENTS.   Collateral
Assignment of Trademarks and Patents duly executed by the Borrower.

         (10) LANDLORD-MORTGAGEE  WAIVER AND ASSIGNMENT OF LEASE WITH LANDLORD'S
CONSENT. A Landlord-Mortgagee  Waiver of lien, together with a conformed copy of
the  Lease  relative  to  the  premises  located  at  154  Middlesex   Turnpike,
Burlington, MA as well as an Assignment of Lease with Landlord's Consent.

         (11) KOBE STEEL  AGREEMENT.  A fully executed Stock Repurchase and Loan
Repayment Agreement,  dated as of October 27, 1995 and all amendments thereto in
form and substance satisfactory to the Bank (the "Kobe Agreement").

         (12) OTHER  DOCUMENTS.  Such other  documents or  certificate as may be
reasonably  requested by the Bank, or its counsel  and/or as are required  under
the terms of this Agreement or any Loan Document.

                                   ARTICLE IV
                          REPRESENTATION AND WARRANTIES
                          -----------------------------

         The Borrower represents and warrants to the Bank that:

                                      -11-





         SECTION 4.01.  FINANCIAL  STATEMENTS.  The financial  statements of the
Borrower  for the fiscal year then ended,  and the  accompanying  footnotes,  as
described in Schedule 4.01,  fairly present the financial  condition of Borrower
as at such dates and the results of the  operations  of Borrower for the periods
covered by such  statements,  all in accordance with GAAP  consistently  applied
(subject  to  year-end   adjustments  in  the  case  of  the  interim  financial
statements),  and since the date through which the financial  statements  cover,
there has been (a) no material  adverse  change in the  condition  (financial or
otherwise),  business, or operations of Borrower (b) any damage,  destruction or
loss materially adversely affecting Borrower's business;  (c) any declaration or
making of any dividend or other distribution to the stockholders of the Borrower
with respect to Borrower's  capital stock or any direct or indirect  redemption,
purchase  or  other   acquisition  of  any  such  stock;  (d)  any  increase  in
compensation  payable or to become  payable by Borrower to any of its  executive
officers or any general wage increase; or (e) any materially adverse controversy
with employees, labor unions or governmental agency. There are no liabilities of
Borrower,  fixed or contingent,  which are material but are not reflected in the
financial statements or in the notes thereto,  other than liabilities arising in
the ordinary course of business.  No information,  schedule,  exhibit, or report
furnished by the Borrower to the Bank in connection with the negotiation of this
Agreement  contained  any  material  misstatement  of fact or omitted to state a
material fact or any fact necessary to make the statement  contained therein not
materially misleading.

         SECTION 4.02.  LITIGATION.  Except as set forth on Schedule 4.02, there
is no pending or, to the Borrower's  knowledge,  threatened action or proceeding
against or affecting  the Borrower  before any court,  governmental  agency,  or
arbitrator which may, in any one case or in the aggregate,  materially adversely
affect the  financial  condition,  operations,  properties,  or  business of the
Borrower or the ability of the  Borrower  to perform its  Obligations  under the
Loan Documents to which it is a party.

         SECTION  4.03.  TAXES.  The  Borrower has filed all income tax returns,
excise tax returns and other tax returns (federal, state, and local) required to
be filed and has paid all  taxes,  assessments,  and  governmental  charges  and
levies thereon to be due,  including  interest and penalties.  To the Borrower's
knowledge, no audit or investigation is presently being conducted with regard to
any tax return or tax obligation of Borrower.


                                      -12-


         SECTION 4.04. PATENTS/LICENSES/TRADEMARKS. Schedule 4.04 annexed hereto
is a listing of all patents  and/or  patents  pending,  trademarks,  copyrights,
licenses and similar agreements in which the Borrower has an interest.

         SECTION 4.05. INCORPORATION,  GOOD STANDING, AND DUE QUALIFICATION. The
Borrower is a corporation duly incorporated,  validly existing, and in corporate
good  standing  under  the  laws  of the  state  of its  incorporation;  has the
corporate  power and authority to own its assets and to transact the business in
which it is now engaged or proposed to be engaged in; and is duly qualified as a
foreign  corporation  and  in  good  standing  under  the  laws  of  each  other
jurisdiction in which such qualification is required and in which the failure to
be so qualified would have a material adverse effect on the Borrower's business,
operations or financial statements.

         SECTION 4.06. CORPORATE POWER AND AUTHORITY.  The execution,  delivery,
and  performance  by the Borrower of the Loan Documents to which each is a party
have been duly authorized by all necessary  corporate action and do not and will
not (1) require any consent or approval of the stockholders of such corporation;
(2) contravene such  corporation's  charter or bylaws; (3) violate any provision
of any law, rule, regulation (including, without limitation, Regulation U of the
Board of Governors of the Federal Reserve System),  the violation of which would
have a material  adverse effect on the business or operations of the Borrower or
the Guarantors or any order, writ, judgment,  injunction, decree, determination,
or award  presently in effect  having  applicability  to such  corporation;  (4)
result in a breach of or  constitute  a default  under any  indenture or loan or
credit  agreement or any other  agreement,  lease,  or  instrument to which such
corporation  is a  party  or by  which  it or its  properties  may be  bound  or
affected; (5) result in, or require, the creation or imposition of any Lien upon
or with respect to any of the properties now owned or hereafter acquired by such
corporation;  and (6) cause such  corporation  to be in  violation of or default
under any such law, rule, regulation, or any such indenture,  agreement,  lease,
or  instrument  which  default  would have a material and adverse  effect on the
business or operation of such  corporation or under any order,  writ,  judgment,
injunction, decree, determination or award.

         SECTION 4.07.  LEGALLY  ENFORCEABLE  AGREEMENT.  This Agreement is, and
each of the other Loan Documents  when  delivered  under this Agreement will be,
legal,  valid,  and binding  obligations of the Borrower  and/or the Guarantors,
enforceable against the Borrower,


                                      -13-

and/or the Guarantors,  as the case may be, in accordance with their  respective
terms,  except to the extent that such  enforcement may be limited by applicable
bankruptcy,  insolvency,  and other  similar laws  affecting  creditors'  rights
generally subject in all instances to general equitable principles.

        SECTION 4.08.  LABOR DISPUTES AND ACTS OF GOD.  Neither the business nor
the  properties of the Borrower are affected by any fire,  explosion,  accident,
strike,  lockout or other  labor  dispute,  drought,  storm,  hail,  earthquake,
embargo,  act of God or of the public enemy,  or other casualty  (whether or not
covered by  insurance)  materially  and  adversely  affecting  such  business or
properties or the operation of the Borrower.

         SECTION 4.09. COMPLIANCE.  Neither the Borrower nor the Guarantors have
materially violated, nor is the Borrower or the Guarantors in material violation
of, any applicable law or regulation,  which violation would have a material and
adverse effect on the business or operations of the Borrower or  Guarantors,  as
the case may be,  or any  order,  judgment,  or  decree.  The  Borrower  nor the
Guarantors  are a party to any  contract or other  agreement,  or subject to any
restrictions under its charter documents,  bylaws or other corporate instrument,
or subject to any order, judgment,  rule, regulation,  or decree of any court or
governmental  authority,  which  materially and adversely  affects its business,
properties, assets or financial condition or which restricts or otherwise limits
its incurring of the Loan or its performance and observance of its  Obligations.
Neither the  execution  and  delivery by  Borrower  or the  Guarantors,  nor the
compliance by Borrower or the Guarantors with the terms and conditions,  of this
Agreement, or any Loan Document to which Borrower or the Guarantors are a party,
conflicts or will conflict with, constitutes or will constitute a default under,
or results or will result in any violation of, the charter  documents or By-laws
of Borrower or the Guarantors,  any award of any  arbitrator,  to the Borrower's
and  Guarantors'  respective  knowledge,  any law,  any order,  judgment,  rule,
regulation or decree of any court or governmental authority, or any agreement or
instrument to which Borrower or Guarantors are a party or any of its property is
subject;  nor  does the  same  result  nor will it  result  in the  creation  or
imposition of any Lien upon any of its property except the Liens created by this
Agreement or any other Loan Document.

         SECTION  4.10.  NO DEFAULTS ON  OUTSTANDING  JUDGMENTS  OR ORDERS.  The
Borrower and the  Guarantors  have  satisfied all judgments and the Borrower and
the  Guarantors  are  not  in  default  with  respect  to


                                      -14-

any judgment, writ, injunction,  or decree of any court, arbitrator, or federal,
state, municipal, or other governmental  authority,  commission,  board, bureau,
agency, or instrumentality,  domestic or foreign except as set forth in Schedule
4.10.

         SECTION  4.11.  OWNERSHIP  AND LIENS.  The  Borrower has good and clear
record and  marketable  title to all  properties and assets which it purports to
own,  free  and  clear  of all  mortgages,  liens,  pledges,  charges,  security
interests  and  encumbrances,  other  than:  those  being  granted  to the Bank,
pursuant hereto, if any and those reflected on Schedule 3.01(2).

         SECTION 4.12.  SUBSIDIARIES AND OWNERSHIP OF STOCK. There are currently
no  subsidiaries  of Borrower and except as set forth on Schedule  4.12 Borrower
has no  investments in the stock or securities of any other  corporation,  firm,
trust or other entity.

         SECTION 4.13.  OPERATION OF BUSINESS.  The Borrower  possesses,  to the
knowledge  of  the  Borrower,  all  licenses,  permits,   franchises,   patents,
copyrights,  trademarks,  and trade  names,  or rights  thereto,  to conduct its
business  substantially  now  as  conducted  and  as  presently  proposed  to be
conducted,  and the Borrower is not in any  material  violation of any rights of
others with respect to any of the foregoing.

         SECTION 4.14. NO CHANGE OF NAME.  The Borrower has not in the past five
(5) years changed its name.

         SECTION  4.15.  HAZARDOUS  MATERIAL.   Neither  the  Borrower  nor  the
Guarantors nor to their  knowledge any individual for whose conduct the Borrower
or the Guarantors are responsible has ever:

         (a)    owned,  occupied,  or  operated  a site or  vessel  on which any
                hazardous  material  or oil was or is  stored,  transported,  or
                disposed  of (the terms site,  vessel,  and  hazardous  material
                respectively being used in this Agreement with the meaning given
                those terms in M.G.L. C. 21E); or

         (b)    directly  or  indirectly   transported,   or  arranged  for  the
                transport of any hazardous material or oil; or

         (c)    caused or been legally  responsible for any release or threat of
                release of any hazardous material or oil; or

         (d)    received   notification  from  any  federal,   state,  or  other
                governmental authority of any potential or known release


                                      -15-


                or threat of release of any  hazardous  material or oil from any
                site or vessel owned,  occupied,  or operated by the Borrower or
                the  Guarantors  or any person for whose conduct the Borrower or
                the Guarantors are responsible,  and/or of the incurrence of any
                expense or loss by such governmental entity.

         SECTION  4.16.  FEDERAL  CONTRACTS.  The  Borrower  has no contracts or
orders to provide goods or services to, and there are no account receivables due
to Borrower  from the United  States  government  or any  subdivision  or agency
thereof except as set forth in Schedule 4.16 hereto.

         SECTION 4.17. DEBT. Schedule 4.17 is a complete and correct list of all
credit agreements,  indentures,  purchase  agreements (other than for materials,
supplies  and  services  entered  into  in the  ordinary  course  of  business),
guaranties,  leases  (requiring  lease  payments in the  aggregate of $50,000.00
annually),  and other  investments,  agreements,  and arrangements  presently in
effect providing for or relating to extensions of credit  (including  agreements
and  arrangements  for the  issuance  of  letters  of credit  or for  acceptance
financing)  in respect of which the Borrower or any  subsidiary is in any manner
directly or contingently obligated; and the maximum principal or face amounts of
credit in question,  which are  outstanding  and which can be  outstanding,  are
correctly  stated,  and all Liens of any  nature  given or agreed to be given as
security therefor are correctly described or indicated in such Schedule.

         SECTION 4.18.  OFFICERS AND SHAREHOLDERS.  The officers,  directors and
stockholders  of the Borrower are as set forth on Schedule  4.18 annexed  hereto
and upon any changes or additions, the Borrower will promptly notify the Bank in
writing.



                                     - 16 -





                                    ARTICLE V
                              AFFIRMATIVE COVENANTS
                              ---------------------

         So long as the Note  shall  remain  unpaid or the Bank  shall  have any
Commitment under this Agreement, the Borrower will:

         SECTION 5.01.  MAINTENANCE OF RECORDS.  Keep adequate records and books
of account,  in which  complete  entries  will be made in  accordance  with GAAP
consistently applied, subject to year end adjustments,  reflecting all financial
transactions  of the  Borrower,  including  complete  records of all accounts of
Borrower, as defined in the Massachusetts Uniform Commercial Code.

         SECTION 5.02. MAINTENANCE OF PROPERTIES.  Maintain,  keep, and preserve
all of its  properties  (tangible  and  intangible)  necessary  or useful in the
proper  conduct of its business in good working  order and  condition,  ordinary
wear and tear  excepted.  Borrower  shall  maintain in full force and effect all
rights,  patents,  licenses,  permits and  privileges  necessary  for the proper
conduct of its business.

         SECTION  5.03.  CONDUCT  OF  BUSINESS.  Continue  to engage in the same
general type of business as conducted by it on the date of this Agreement.

         SECTION  5.04.  MAINTENANCE  OF  INSURANCE.   Maintain  insurance  with
financially  sound and reputable  insurance  companies or  associations  in such
amounts and covering such risks as the Bank shall reasonably  require and as are
usually  carried  by  companies  engaged in the same or a similar  business  and
similarly  situated,  which  insurance may provide for reasonable  deductibility
from coverage thereof.

         SECTION 5.05.  COMPLIANCE  WITH LAWS.  Comply in all material  respects
with  applicable  laws,  rules,  regulations,  and orders,  such  compliance  to
include, without limitation, paying before the same become delinquent all taxes,
assessments,  and  governmental  charges  imposed upon it or upon its  property,
noncompliance  with  which  would  have a  material  and  adverse  effect on the
business and operations of the Borrower.

         SECTION 5.06. RIGHT OF INSPECTION. At any reasonable time and from time
to time, permit the Bank or any agent or  representative  thereof to examine and
make copies of and abstracts from the records and books of account of, and visit
the  properties  of the  Borrower  and to discuss  the  affairs,  finances,  and
accounts


                                      -17-


of the Borrower  with any of their  respective  officers and  directors  and the
Borrower's   independent   accountants  so  long  as  said   activities  do  not
unreasonably disrupt the business of the Borrower. In addition to the foregoing,
audits by the Bank's auditors shall be conducted on an ongoing basis.

         SECTION 5.07. REPORTING REQUIREMENTS.  Furnish to the Bank:

         (1)  QUARTERLY  FINANCIAL  STATEMENTS.  As soon as available and in any
event within forty-five (45) days after the end of each quarter of the Borrower,
balance sheets of the Borrower and its  Subsidiaries,  if at any time applicable
as of the end of such quarter, statements of income and retained earnings of the
Borrower and any Subsidiaries  for the period  commencing at the end of the same
quarter in the prior year and ending  with the end of each such  quarter,  and a
statement of change in financial  position of the Borrower and its  Subsidiaries
for the  quarter  ended with the last day of such  quarter,  and a  consolidated
statement,  all in  reasonable  detail  and  stating  in  comparative  form  the
respective  figures for the corresponding date and period in the same quarter in
the prior year and all prepared in accordance  with GAAP  consistently  applied,
subject to year end adjustments, and certified by an officer of the Borrower;

         (2) ANNUAL FINANCIAL STATEMENTS.  As soon as available and in any event
within one  hundred  twenty  (120) days after the end of each fiscal year of the
Borrower,  a copy of the audited annual  financial  report for such fiscal year,
including a balance  sheet of the Borrower as of the end of such fiscal year and
a statement  of income and  retained  earnings of the  Borrower  for such fiscal
year,  and a statement of cash flow of the Borrower for such fiscal year, all in
reasonable detail and stating in comparative form the respective figures for the
corresponding  date and  period in the prior  fiscal  year and all  prepared  in
accordance  with  GAAP   consistently   applied  and  certified  by  independent
accountants  selected by the  Borrower  reasonably  satisfactory  to Bank;  Each
annual report shall be accompanied by a statement of the  independent  certified
public  accountant  stating  whether in the course of their  examination  (which
shall  include a review of this  Agreement)  they  became  aware of any event of
default  hereunder or other state of affairs  which would  contravene or violate
any of the covenants and agreements contained in this Agreement;

         (3) NOTICE OF  LITIGATION.  Promptly  after the  commencement  thereof,
notice of all actions,  suits, and proceedings  before any court or governmental
department,  commission, board, bureau,


                                      -18-


agency, or instrumentality,  domestic or foreign, affecting the Borrower, which,
if determined adversely to the Borrower, could have a material adverse effect on
the financial condition, properties, or operations of the Borrower;

         (4) NOTICE OF EVENTS OF DEFAULT.  As soon as possible  and in any event
within ten (10) days after the  occurrence  of each Event of Default,  a written
notice  setting  forth the details of such Event of Default and the action which
is proposed to be taken by the Borrower with respect thereto;

         (5)  GENERAL  INFORMATION.   Such  other  information   respecting  the
condition  or  operations,  financial  or  otherwise,  receivables,   inventory,
machinery  or  equipment  of the  Borrower  as the Bank  may  from  time to time
reasonably request.

         (6) MONTHLY AGING OF RECEIVABLES. Within fifteen (15) days of the close
of each month,  the Borrower shall furnish the Bank such reports as are required
pursuant to Section 2.09 herein.

         (7) BORROWING BASE  CERTIFICATE.  Within fifteen (15) days of the close
of each  month,  the  Borrower  shall  furnish  the Bank  with a  Borrower  Base
Certificate  executed by one of the  President  or  Treasurer  of the  Borrower,
certifying to the Bank as to Eligible  Receivables  and Qualified  Inventory and
setting forth information with respect to any Eligible  Receivable and Qualified
Inventory such information as the Bank may reasonably request.

         (8) OFFICER  CERTIFICATION.  The Borrower will, at the time of delivery
to the Bank of the reports  referred to in Sections  5.07(1),  (2), (6) and (7),
deliver to the Bank certificates signed by any individual duly authorized by the
Borrower  certifying  that such  individual  has reviewed the provisions of this
Agreement and stating in his opinion, if such be the fact, that the Borrower has
not been and is not in default as to any of the covenants and  agreements of the
Borrower contained in this Agreement.

         SECTION  5.08.  ADDITIONAL  DOCUMENTS.  From time to time,  execute and
deliver to the Bank all such other and further instruments or documents and take
or  cause  to be  taken  all  such  other  and  further  action  as the Bank may
reasonably  request in order to effect and confirm or vest more  securely in the
Bank all rights contemplated in this Agreement.

         SECTION  5.09.  PAYMENT  OF TAXES AND  CLAIMS.  Pay when due all taxes,
assessments,  governmental  charges or levies  imposed upon it


                                      -19-

or its income for services, labor, materials and supplies, in each of such cases
which,  if unpaid,  might become a Lien or charge upon any of its  properties or
assets;  but  Borrower  shall not be required  to pay any such tax,  assessment,
charge,  levy or claim so long as (1) the validity thereof shall be contested in
good faith by appropriate proceedings,  (2) no proceedings in foreclosure or for
the sale of any  property of  Borrower  on account of any such tax,  assessment,
charge,  levy of claim shall have been commenced (or such proceedings shall have
been stayed  pending the  disposition  of such contest of validity) (3) Borrower
shall have set aside on its books adequate reserves with respect thereto and (4)
such tax,  assessment,  charge,  levy or claim shall not have caused a material,
adverse effect on the Borrower's financial condition.

         SECTION  5.10.  RIGHT  TO  NEGOTIATE.  Upon an Event  of  Default,  the
Borrower  hereby  designates and appoints the Bank or its designee as Borrower's
attorney with power, (A) to receive,  endorse, assign and deliver in the name of
the Bank or such Borrower all checks,  drafts and other  instruments for payment
of money relating to the  Collateral,  and the Borrower  hereby waives notice of
presentment,  protest and nonpayment of any  instrument so endorsed;  to endorse
Borrower's name upon any notes,  acceptances,  checks,  drafts,  money orders or
other evidences of payment of Collateral  that may come into Bank's  possession;
and (B) to  sign  Borrower's  name  on all  financing  statements  or any  other
documents or  instruments  deemed  necessary or appropriate by Bank to preserve,
protect or perfect Bank's security  interest in the Collateral and to file same;
and to do any and all  other  acts  and  things  necessary  to  carry  out  this
Agreement. All acts of Bank or its designee as said attorney are hereby ratified
and approved,  and said attorney shall not be liable for any acts of omission or
commission, nor for any error of judgment or mistake of fact of law, unless done
maliciously or with gross  negligence.  The power granted herein is coupled with
an interest and is irrevocable so long as the Loan remains unpaid.

         SECTION 5.11. BANK ACCOUNTS.  Maintain all of its Operating and Deposit
Accounts with the Bank.

         SECTION  5.12.  COMPLY WITH OTHER  COVENANTS AND  WARRANTIES.  Conform,
adhere to, and observe  all  covenants  and  warranties  contained  in any other
agreement  between the Bank and the  Borrower,  or  instrument  furnished by the
Borrower to the Bank.

         SECTION 5.13.  MAINTENANCE  OF EXISTENCE.  Preserve and maintain  their
corporate  existence and good corporate  standing in



                                      -20-

the jurisdiction of their  incorporation,  and qualify and remain qualified as a
foreign corporation in each jurisdiction in which such qualification is required
and in which the failure to be so qualified would have a material adverse effect
on the Borrower's business, operations or financial statements.

         SECTION 5.14.  USE OF PROCEEDS.  Use the proceeds of the Line of Credit
only for funding for the management  buyout from Kobe Steel and working  capital
needs of the Borrower.

         SECTION  5.15.  PAYMENT  OF  OTHER   OBLIGATIONS.   The  Borrower  will
punctually  and promptly  make all  payments  and perform all other  obligations
which may be required of it with respect to any indebtedness  (whether for money
borrowed,  goods purchased,  services  rendered or however such indebtedness may
otherwise  arise) owing to persons,  firms or corporations  other than the Bank,
including,  without limitation,  indebtedness which may be secured by a security
interest  in  assets  of the  Borrower  or  property  of the  Borrower,  and all
obligations  under the terms of any lease in which the  Borrower  is the lessee.
The  provisions of this section shall not preclude the Borrower from  contesting
in good  faith  and  diligently  defending  against  any  such  indebtedness  or
obligation.

                                   ARTICLE VI
                               NEGATIVE COVENANTS
                               ------------------

         So long as the Note  shall  remain  unpaid or the Bank  shall  have any
Commitment under this Agreement, the Borrower will not:

         SECTION 6.01.  LIENS.  Create,  incur,  assume,  or suffer to exist, or
permit any  Subsidiary  (if any exist) to create,  incur,  assume,  or suffer to
exist,  any Lien upon or with  respect  to any of its  properties,  now owned or
hereafter acquired, except:

         (1)    Liens in favor of the Bank;

         (2) Liens for  taxes or  assessments  or other  government  charges  or
levies  if not yet due and  payable  or, if due and  payable,  if they are being
contested in good faith by  appropriate  proceedings  and for which  appropriate
reserves are maintained;

         (3) Judgment and other similar  Liens arising in connection  with court
proceedings,  provided  the  execution  or other  enforcement  of such  Liens is
effectively  stayed and the claims secured thereby are being actively  contested
in good faith and by  appropriate


                                      -21-

proceedings,  provided  they do not  adversely  affect the final  outcome of the
Borrower in a material way;

         (4)  Purchase-money  Liens on any  property  hereafter  acquired or the
assumption of any Lien on property existing at the time of such acquisition,  or
a Lien incurred in connection with any conditional sale or other title retention
agreement of a capital lease;

         (5)    Permitted Encumbrances, as identified on Schedule 3.01(2).

         SECTION  6.02.  MERGERS OR  DISPOSITION  OF ASSETS.  Without  the prior
written consent of the Bank which shall not be unreasonably withheld or delayed,
alter the Borrower's capital structure,  including,  without  limitation,  sell,
transfer or redeem any shares of the Borrower, merge or consolidate with (unless
it is the survivor  corporation) or sell, assign, lease, or otherwise dispose of
(whether in one transaction or in a series of transactions) all or substantially
all of its assets  (whether now owned or hereafter  acquired) to any Person,  or
acquire all or substantially all of the assets or the business of any Person, or
permit any Subsidiary (if at any time  existing) to do so.  Notwithstanding  the
foregoing, the sale of stock as set forth in Section 2(b) of the First Amendment
to the Stock Repurchase and Loan Repayment Agreement by and among Kobe Steel USA
Holdings,  Inc.,  the Borrower and QC Optics  Voting Trust dated as of March 29,
1996 (the "Kobe Agreement") shall be expressly allowed.

         SECTION 6.03.  LEASES.  Without the prior  written  consent of the Bank
which shall not be unreasonably  withheld or delayed,  create, incur, assume, or
suffer to exist,  or permit any  Subsidiary (if at any time existing) to create,
incur,  assume or suffer to exist,  any  obligation  as lessee for the rental or
hire of any real or personal  property,  except: (1) leases existing on the date
of this Agreement and any extensions or renewals  thereof;  (2) leases, of which
the total annual  obligation  under any such lease is not more than  $25,000.00,
with the  aggregate  of all such new leases  (i.e.,  leases not in effect at the
time of this Agreement) not to exceed $100,000.00.

         SECTION  6.04.  SALE OF  ASSETS.  Sell,  lease,  assign,  transfer,  or
otherwise  dispose  of,  any of its  now  owned  or  hereafter  acquired  assets
(including,   without   limitation,   shares  of  stock  and   indebtedness   of
Subsidiaries,  receivables, and leasehold interests),  except: (1) for inventory
disposed  of in  the  ordinary  course  of  business;  (2)  the  sale  or  other
disposition  of assets no longer used or useful in the conduct of its  business;
or (3) any


                                      -22-

sale of other assets,  provided any such single sale does not exceed $50,000 and
the  aggregate  proceeds  of all such sales in any one fiscal year do not exceed
$150,000.00.

         SECTION 6.05. GUARANTIES, ETC. Assume, guarantee, endorse, or otherwise
be or become  directly  or  contingently  responsible  or liable,  or permit any
Subsidiary (if at any time existing) to assume, guarantee, endorse, or otherwise
be or become directly or contingently responsible or liable (including,  but not
limited to, an agreement to purchase any obligation,  stock,  assets,  goods, or
services,  or to supply or advance any funds, assets,  goods, or services, or to
maintain  or cause  such  Person to  maintain a minimum  working  capital or net
worth,  or otherwise to assure the  creditors  of any Person  against  loss) for
obligations  of any Person,  except  guaranties  by  endorsement  of  negotiable
instruments  for deposit or collection or similar  transactions  in the ordinary
course of business.

         SECTION 6.06.  ADDITIONAL  DEBT.  Except as otherwise  provided  above,
issue evidence of indebtedness or create,  assume,  become  contingently  liable
for,  or suffer to exist bank debt in  addition  to Debt to the Bank;  provided,
however,  that the Borrower may incur liabilities which are incurred or arise in
the ordinary course of Borrower's  business other than Debt arising with respect
to money  borrowed  or the  issuance of letters of credit for the account of the
Borrower both of which shall be prohibited.

         SECTION 6.07. NAME. Change its name without prior written  notification
to the Bank.

         SECTION 6.08.  PLACES OF BUSINESS.  Without prior written notice to the
Bank,  open or operate any place of business  other than those places  listed on
Schedule 6.08, attached hereto and made a part hereof.

         SECTION 6.09. TRANSACTIONS WITH AFFILIATES. Enter into any transaction,
including,  without limitation,  the purchase,  sale, or exchange of property or
the rendering of any service,  with any  affiliate,  or permit any subsidiary to
enter into any transaction,  including,  without limitation, the purchase, sale,
or exchange of property or the rendering of any service, with any affiliate,  or
the  making of  advances  to any  affiliates  except in the  ordinary  course of
business and pursuant to the reasonable  requirements  of the Borrower's or such
subsidiary's  business and upon fair and  reasonable  terms no less favorable to
the Borrower or such subsidiary  than would obtain in a comparable  arm's-length


                                      -23-


transaction with a Person not an affiliate.

         SECTION  6.10.  FINANCIAL  COVENANTS.  So long as the Note shall remain
unpaid or the Bank shall have any commitment under this Agreement:

         (1) QUICK RATIO.  The Borrower will maintain a ratio of Quick Assets to
current liabilities  (excluding Bank Debt and all Subordinated Debt) of not less
than  1.75 to 1 and this  ratio  shall  be  tested  at the end of each  calendar
quarter.  "QUICK ASSETS" shall mean the sum of (a) cash on hand or on deposit in
banks,  (b)  readily  marketable  securities  issued by the United  States,  (c)
readily marketable commercial paper rated "A-1" by Standard & Poor's Corporation
or "P-1" by Moodey's  Inventor's Service (or a similar  organization which rates
commercial paper), (d) certificates of deposit or banker's acceptances issued by
commercial  banks  of  recognized  surplus  in  excess  of one  hundred  million
($100,000,000.00) Dollars and (e) net receivables as reported in accordance with
GAAP on monthly balance sheets.

         (2) The Borrower will maintain a MINIMUM CAPITAL FUNDS level which will
be tested at the end of each quarter as follows:

                (a)  $2,100,000.00 from the date hereof to December 30, 1996;
                     and

                (b)  $3,350,000.00 from December 31, 1996 to December 30, 1997;
                     and

                (c)  $4,600,000.00 from December 31, 1997 to the Maturity Date.

         "MINIMUM   CAPITAL   FUNDS"   shall  mean   Stockholders   Equity  plus
Subordinated Debt less Intangible Assets, all in accordance with GAAP.

         (3) MAXIMUM  DEBT/CAPITAL  FUNDS RATIO.  The Borrower  will  maintain a
ratio of Maximum Debt (which shall be defined as Total Liabilities  exclusive of
any subordinated  Debt) to Capital Funds which will be tested at the end of each
quarter of not less than the following ratios:

         (a)    2.5 to 1 from the date hereof to December 30, 1996; and

         (b)    1.5 to 1 from December 31, 1996 to December 30, 1997; and



                                      -24-


         (c)    1.0 to 1 from December 31, 1997 to the Maturity Date.

         (4) MINIMUM  EARNINGS  TEST.  The  Borrower  will earn (after  taxes) a
minimum  level of Net Income of  $900,000.00,  which will be tested on a rolling
four (4) quarter basis on each of March 31, 1996,  June 30, 1996,  and September
30, 1996 and a minimum  level of Net Income of  $1,250,000.00  to be tested on a
rolling  four (4) quarter  basis,  commencing  as of December  31, 1996 and each
quarter end thereafter.

         (5)  LOSSES.  The  Borrower  will not suffer a loss  during any two (2)
consecutive quarters.

         (6)  DIVIDENDS.  The  Borrower  will  not  pay  any  dividends  to  its
stockholders without the prior written consent of the Bank.

         SECTION 6.11. KOBE  SUBORDINATED  PROMISSORY  NOTE. Make a principal or
interest payment on that certain Subordinated Promissory Note, dated as of March
29, 1996 in the principal sum of $750,000.00 (the "Kobe Note") from the Borrower
to Kobe Steel USA Holdings, Inc., without the prior written consent of the Bank.
Notwithstanding  the  foregoing no consent of the Bank shall be required if each
one of the following conditions has been satisfied prior thereto:

         a)     The Borrower has raised at least  $750,000.00  of new capital on
                terms and conditions reasonably acceptable to the Bank; and

         b)     The Over-Advance has been eliminated; and

         c)     There is no Event of Default (or  Suspension  Event)  under this
                Agreement and all Loan Documents hereunder.


                                   ARTICLE VII
                                EVENTS OF DEFAULT
                                -----------------

         SECTION  7.01.  EVENTS  OF  DEFAULT.  If any of  the  following  events
("EVENTS OF DEFAULT") shall occur:

         (1) The Borrower  should fail to pay the  principal of, or interest on,
the Note as and when due and payable; or

         (2) Any material  representation or warranty made or deemed made by the
Borrower in this  Agreement,  or the Borrower in any of


                                      -25-

the Loan Documents, or which is contained in any certificate, document, opinion,
or financial  or other  statement  furnished at any time under or in  connection
with any Loan  Document  shall  prove to have  been  incorrect  in any  material
respect on or as of the date made or deemed  made which  cannot be cured  within
thirty (30) days or as reasonably practicable thereafter after receipt of notice
from the Bank; or

         (3) The Borrower  shall fail to perform or observe any  material  term,
covenant,  or agreement  contained in any Loan Document (other than the Note) on
its part to be performed or observed  specifically  included without limitation,
the  Borrower's  failure to pay down the  Over-Advance  on or before October 31,
1996; or

         (4) The Borrower  shall (a) fail to pay any  indebtedness  for borrowed
money  (other than the Note) of the  Borrower  which is  evidenced  by a Note or
other debt  instrument  as the case may be, or any interest or premium  thereon,
when due  (whether by scheduled  maturity,  required  prepayment,  acceleration,
demand,  or otherwise),  (whether or not related to this  transaction or owed to
the Bank or another  Person to the Bank) or (b) fail to  perform or observe  any
material term,  covenant,  or condition  (subject to any applicable grace period
contained therein) on their part to be performed or observed under any agreement
or instrument  relating to any such indebtedness,  when required to be performed
or  observed,  if the  effect  of such  failure  to  perform  or  observe  is to
accelerate,  or to permit the acceleration after the giving of notice or passage
of time, or both, of the maturity of such  indebtedness,  unless such failure to
perform or observe  shall be waived by the holder of such  indebtedness;  or any
such  indebtedness  shall be declared to be due and  payable,  or required to be
prepaid (other than by a regularly scheduled required prepayment),  prior to the
stated maturity thereof; or

         (5) The  Borrower  (a) shall  generally  not, or shall be unable to, or
shall admit in writing its  inability to pay its debts as such debts become due;
or (b) shall make an assignment for the benefits of creditors, petition or apply
to any tribunal for the appointment of a custodian,  receiver, or trustee for it
or a substantial part of its assets;  or (c) shall commence any proceeding under
any bankruptcy, reorganization, arrangements, readjustment of debt, dissolution,
or liquidation law or statute of any  jurisdiction,  whether now or hereafter in
effect;  or (d) shall have any such  petition or  application  filed or any such
proceeding  commenced  against  it in which an order for  relief is  entered  or
adjudication  or  appointment  is  made;  or (e) by any  act or  omission



                                      -26-

shall  indicate  its  consent  to,  approval  of,  or  acquiescence  in any such
petition, application, or proceeding, or order for relief, or the appointment of
a  custodian,  receiver,  or  trustee  for  all or any  substantial  part of its
properties; or (f) shall suffer any custodianship, receivership, or trusteeship.
Notwithstanding  the  foregoing  if any  of the  above  actions  or  proceedings
whatsoever,  are commenced by or against  Borrower or any Guarantor and any such
proceeding  not  instituted by Borrower or any  Guarantor  shall be dismissed or
stayed within  forty-five (45) days of same,  there shall be no Event of Default
hereunder; or

         (6) One or more judgments,  decrees, or orders for the payment of money
in excess of an aggregate of Twenty-Five  Thousand  ($25,000.00)  Dollars in the
aggregate  shall be rendered  against the Borrower or any of their  Subsidiaries
and such judgments,  decrees, or orders shall continue unsatisfied and in effect
for a period of thirty (30) consecutive days without being vacated,  discharged,
satisfied, or stayed or bonded pending appeal; or

         (7) The Security  Agreement of the Borrower shall at any time after its
execution  and  delivery  and for any  reason  cease  (a) to  create a valid and
perfected first priority security  interests in and to the property purported to
be subject to such  Security  Agreement or (b) to be in full force and effect or
shall be declared null and void, or the validity or enforceability thereof shall
be contested  by the  Borrower,  or the  Borrower  shall deny it has any further
liability or obligation  under such Security  Agreement,  or the Borrower  shall
fail to perform any of its material  obligations under such Security  Agreement;
or

         (8) The service of any process on the Bank attaching by trustee process
any assets of the Borrower held by the Bank; or

         (9)    THIS SECTION INTENTIONALLY DELETED.

         (10) The death of any  Guarantor  who is a natural  person but only for
any such period that a Guaranty of said Guarantor is outstanding; or

         (11) The occurrence of any of the foregoing  events with respect to the
Guarantors  to the Bank of the liability of the Borrower to the Bank, as if such
Guarantors were the Borrower  described herein but only for any such period that
a Guaranty of said Guarantor is outstanding; or

                                     - 27 -



         (12) The  occurrence  of any change in ownership or  management  of the
Borrower whereby any and all of the individuals who are beneficiaries  under the
QC Optics Voting Trust,  own in the aggregate less than fifty-one  (51%) percent
of all  outstanding  stock of the Borrower  unless there has been an issuance of
equity by the  Borrower for value to  unrelated  third  parties or Eric T. Chase
ceases to serve as President, K. Andrew Bernal ceases to serve as Vice-President
of Sales or Jay L.  Ormsby  ceases to serve as  Vice-President  of  Engineering;
then, in any such event,  the Obligations of the Borrower to the Bank under this
Agreement and the other Loan  Documents and the Commitment of the Bank hereunder
shall, at the Bank's option,  and subject to any grace periods  provided herein,
become  immediately  due and payable without notice or demand at any time except
that upon the  occurrence  of an event  described  in 7.01  Subsections  (5)(b),
(5)(c) or 8 in which event the  Obligation  shall  automatically  become due and
payable.

         SECTION 7.02. SUSPENSION EVENTS. (a) Upon the occurrence,  from time to
time, of any Suspension  Event (as defined herein) the Bank may suspend the Line
of Credit  immediately and shall not be obligated,  during such  suspension,  to
make any Loans or  advances  hereunder  until  the  matter  giving  rise to such
Suspension Event has been cured.

         (b) As used herein, the term "SUSPENSION EVENT" means and refers to any
occurrence  (i) which is an Event of Default or (ii) which would become an Event
of Default if the notice and/or the running of the period of time  specified for
that occurrence were to be given and/or were to run and such occurrence were not
cured within any applicable grace period.


                                  ARTICLE VIII
                                  MISCELLANEOUS
                                  -------------

         SECTION 8.01. AMENDMENTS, ETC. No amendment, modification, termination,
or waiver of any  provision  of any Loan  Document  to which the  Borrower  is a
party,  nor consent to any  departure by the Borrower  from any Loan Document to
which it is a party, shall in any event be effective unless the same shall be in
writing and signed by the party to be  charged,  and then such waiver or consent
shall be effective  only in the specific  instance and for the specific  purpose
given.


                                      -28-


         SECTION  8.02.  NOTICES,  ETC.  All  notices  and other  communications
provided for under this  Agreement  and under the other Loan  Documents to which
the Borrower is a party shall be in writing and mailed or hand delivered:

         If to the Borrower:                      QC OPTICS, INC.
                                                  154 Middlesex Turnpike
                                                  Burlington, MA  01803
                                                  ATTN: Eric T. Chase, President


                                     - 29 -





         With a copy to:                          O'Connor Broude & Aronson
                                                  950 Winter Street, Suite 2300
                                                  Waltham, MA  02154
                                                  ATTN:  Neil H. Aronson, Esq.

         If to the Bank:                          State Street Bank and Trust
                                                  225 Franklin Street
                                                  Boston, Massachusetts  02110
                                                  Attention: Mr. Bruce Daniels
                                                             Vice-President;

         With a copy to:                          Bradley W. Snyder, Esquire
                                                  Looney & Grossman
                                                  101 Arch Street
                                                  Boston, MA  02110;

or such other address as shall be  designated by such party in a written  notice
to the other party complying as to delivery with the terms of this Section 8.02.
All such  notices and  communication  shall be effective  when  deposited in the
mail,  addressed as aforesaid,  overnight  mail,  registered or certified  mail,
return  receipt  requested,  or on the day of actual  receipt,  whichever is the
first to occur.

         SECTION 8.03. NO WAIVER;  REMEDIES.  No failure on the part of the Bank
to exercise,  and no delay in exercising,  any right, power, or remedy under any
Loan Document shall operate as a waiver thereof; nor shall any single or partial
exercise  of any right  under any Loan  Document  preclude  any other or further
exercise  thereof or the exercise of any other right.  The remedies  provided in
the Loan Documents are cumulative and not exclusive of any remedies  provided by
law. The Bank shall not be required to have  recourse to any  collateral  before
enforcing  its rights or remedies  against the  Borrower.  The  Borrower  hereby
waives presentment and protest of any instrument and any notice thereof.

         SECTION 8.04.  SUCCESSORS AND ASSIGNS.  This Agreement shall be binding
upon and inure to the benefit of the Borrower and the Bank and their  respective
successors and assigns,  except that the Borrower may not assign or transfer any
of their rights under any Loan Document to which the Borrower is a party without
the prior written consent of the Bank.

         SECTION  8.05.  COSTS,  EXPENSES,  AND TAXES.  The Borrower will pay or
reimburse the Bank, on demand, for all reasonable expenses


                                      -30-


(including,  without limitation,  reasonable counsel fees and expenses) incurred
or paid by the  Bank in  connection  with:  the  enforcement  by the Bank of its
rights as against the  Borrower or any other  person  primarily  or  secondarily
liable to the Bank  hereunder  or  thereunder;  and after an Event of Default or
demand, for the  administration,  supervision,  protection or realization on any
collateral  held by the Bank as security for any  obligation  of the Borrower or
any other person primarily or secondarily  liable with respect  thereto;  and in
the  defense  of any  action  against  the Bank with  respect  to its  rights or
liabilities hereunder or thereunder. In addition, the Borrower shall pay any and
all stamp and other  taxes and fees  payable  or  determined  to be  payable  in
connection with the execution, delivery, filing and recording of any of the Loan
Documents and the other documents to be delivered under any such Loan Documents.

         SECTION 8.06.  THIS SECTION INTENTIONALLY DELETED.

         SECTION  8.07.  GOVERNING  LAW.  This  Agreement the Note and all other
documents  hereunder  have  been  made  and  delivered  in the  Commonwealth  of
Massachusetts  and shall be governed by, and construed in accordance  with,  the
laws of the  Commonwealth  of  Massachusetts  and the  Borrower  submits  to the
jurisdiction  of  Massachusetts  for all purposes with respect to this Agreement
and all other documents hereunder and its relationship with the Bank.

         THE  BORROWER  WAIVES  ANY  RIGHT  TO  TRIAL BY JURY IT MAY HAVE IN ANY
ACTION OR PROCEEDING,  IN LAW OR EQUITY, IN CONNECTION WITH THIS AGREEMENT.  THE
PARTIES HERETO KNOWINGLY AND VOLUNTARILY AND INTENTIONALLY  WAIVE ANY RIGHT TO A
TRIAL  BY JURY IN  RESPECT  OF ANY  LITIGATION  ARISING  OUT  OF,  UNDER,  OR IN
CONNECTION  WITH  THIS  AGREEMENT.   THE  BORROWER  HEREBY   CERTIFIES  THAT  NO
REPRESENTATIVE  OR AGENT OF THE BANK HAS  REPRESENTED,  EXPRESSLY OR  OTHERWISE,
THAT BANK WOULD NOT, IN THE EVENT OF LITIGATION,  SEEK TO ENFORCE THIS WAIVER OF
RIGHT TO A JURY TRIAL PROVISION.  THE BORROWER  ACKNOWLEDGES  THAT BANK HAS BEEN
INDUCED TO ENTER INTO BANK'S  LENDING  RELATIONSHIP  WITH THE BORROWER BY, AMONG
OTHER THINGS, THE PROVISIONS OF THIS PARAGRAPH.

         SECTION 8.08.  SEVERABILITY  OF  PROVISIONS.  Any provision of any Loan
Document which is prohibited or unenforceable  in any jurisdiction  shall, as to
such  jurisdiction,  be  ineffective  to  the  extent  of  such  prohibition  or
unenforceability  without  invalidating  the  remaining  provisions of such Loan
Documents or affecting the validity or  enforceability  of such provision in any
other jurisdiction.



                                      -31-


        SECTION  8.09.  HEADINGS.  Article  and  Section  headings  in the  Loan
Documents are included in such Loan  Documents for the  convenience of reference
only and shall not  constitute a part of the  applicable  Loan Documents for any
other purpose.

        SECTION 8.10.  TERMINATION.  This  Agreement  shall continue to be fully
operative until all  transactions  entered into,  rights or interest  created or
Obligations  incurred have been fully disposed of, concluded or liquidated.  The
security  interest,  Lien and rights granted to Bank hereunder shall continue in
full force and effect until all Obligations have been satisfied.

        SECTION 8.11 SURVIVAL. Further, the terms of the Commitment Letter dated
March 25, 1996, as modified by the Loan Documents, shall survive the Closing.

        SECTION 8.12  Any matter  disclosed by Borrower in this Agreement or any
Schedule hereto,  or excepted from any  representation,  warranty or covenant of
Borrower  herein,  shall be deemed  disclosed for all purposes of this Agreement
and to be an exception from all such representations, warranties and covenants.

        IN WITNESS  WHEREOF,  the  parties  have  caused  this  Agreement  to be
executed by their respective officers thereunto duly authorized,  as of the date
first above written and shall take effect as a sealed instrument.

                                            QC OPTICS, INC.
                                            By:

                                             /s/ Eric T. Chase
                                             ---------------------------------
                                             Eric T. Chase, President
                                              and Treasurer

                                             STATE STREET BANK AND TRUST COMPANY



                                            BY: /s/ Bruce S. Daniels
                                               ---------------------------------
                                               Bruce S. Daniels, Vice President




         The  undersigned,  has  executed  a  Guaranty  of the  liabilities  and
obligations  of  the  Borrower  to  the  Bank,  hereby   acknowledges  that  the
undersigned  has read the foregoing  Credit  Agreement,  understands  all of the
provisions thereof and assents to such provisions,  further agrees with the Bank
that, so long as any Loans remain unpaid or the Bank has any  commitments  under
the  Agreement,  the  undersigned  will upon  request  furnish  to the  Bank,  a
financial statement in such form and detail as the Bank may request.

        WITNESS,  the execution  hereof under seal as of this 29th day of March,
1996.


                                             /s/ Eric T. Chase
                                             -----------------------------------
                                             Eric T. Chase, Individually

                                             /s/ K. Andrew Bernal
                                             -----------------------------------
                                             K. Andrew Bernal, Individually


                                             QC OPTICS VOTING TRUST
                                             By:
                                                 /s/ Eric T. Chase
                                             ---------------------------------
                                             Eric T. Chase, as Trustee and not
                                              Individually





                                            






                             EXHIBITS AND SCHEDULES
                             ----------------------


        2.04                    Form of Promissory Note

        2.07(v)                 Acceptable Account Debtors with foreign place of
                                business

        3.01(2)                 Permitted Encumbrances

        4.01                    Financial Statements

        4.02                    Litigation

        4.04                    Patents/Licenses/Trademarks

        4.12                    Subsidiaries

        4.17                    Debt

        4.18                    Officers, Directors and Stockholders

        6.08                    Places of Business

                                     - 27 -




                 COLLATERAL ASSIGNMENT OF TRADEMARKS AND PATENTS


         THIS  COLLATERAL  ASSIGNMENT OF TRADEMARKS  AND PATENTS  ("Assignment")
made as of the day of March,  1996 by QC OPTICS,  INC.,  a Delaware  corporation
having  its  chief  executive  office  at 154  Middlesex  Turnpike,  Burlington,
Massachusetts  01803  ("Assignor"),  and STATE STREET BANK AND TRUST COMPANY,  a
Massachusetts  Trust Company having its offices at 225 Franklin Street,  Boston,
Massachusetts 02110 (collectively the "Bank" or "Assignee"):

                               W I T N E S S E T H

         WHEREAS,  Assignor  and  Assignee  are  parties  to  a  certain  Credit
Agreement of even date herewith (the "Credit Agreement"), which Credit Agreement
provides (i) for  Assignee,  to extend  credit to or for the account of Assignor
and (ii) for the  grant by  Assignor  to  Assignee  of a  security  interest  in
substantially all of the Assignor's assets, including,  without limitation,  its
patents,   if  any,  patent   applications,   if  any,   trademarks,   trademark
applications, trade names and goodwill;

         NOW,  THEREFORE,  in consideration of the premises set forth herein and
for other good and valuable consideration,  receipt and sufficiency of which are
hereby acknowledged, Assignor agrees as follows:

         1.  Incorporation  of Credit  Agreement.  The Credit  Agreement and the
terms and provisions thereof are hereby incorporated herein in their entirety by
this reference thereto.

         2.  Collateral  Assignment  of Patents  and  Trademarks.  To secure the
complete and timely satisfaction of all of Assignor's  "Obligations" (as defined
in the Credit  Agreement)  to  Assignee,  Assignor  hereby  grants to Assignee a
security interest (having priority over all other security interests, with power
of sale,  to the extent  permitted  by law,) in, and upon the  occurrence  of an
Event of  Default  (as that term is defined  in the  Credit  Agreement),  all of
Assignor's right,  title and interest in and to all of its now owned or existing
and filed and hereafter  acquired or arising and filed  (subject to all existing
licenses and to all licenses  entered into by Assignor in the ordinary course of
Assignor's  

                                      -1-




business  and  entered  into by any party from  which  obtained  any  applicable
rights):

         (i)  patents  and  patent  applications,  if  any,  including,  without
limitation,  the inventions and improvements  described and claimed therein, and
those patents and patent  applications listed on Schedule A, attached hereto and
made a part hereof, and (a) the reissues,  divisions,  continuations,  renewals,
extensions and continuations-in-part thereof, (b) all income, royalties, damages
and payments now and hereafter  due or payable  under and with respect  thereto,
including,  without  limitation,   damages  and  payments  for  past  or  future
infringements  thereof,  (c) the  right  to sue for  past,  present  and  future
infringements  thereof, and (d) all rights corresponding  thereto throughout the
world (all of the foregoing patents and patent  applications,  together with the
items described in clauses (a) - (d), are sometimes hereinafter, individually or
collectively, referred to as the "Patents");

         (ii) trademarks,  trademark  registrations,  trademark applications and
trade  names,   including,   without  limitation,   the  trademarks,   trademark
applications  and trade names listed on Schedule B,  attached  hereto and made a
part hereof, and (a) any renewals thereof,  (b) all income,  royalties,  damages
and payments now and hereafter due or payable with respect  thereto,  including,
without  limitation,  damages  and  payments  for past or  future  infringements
thereof,  (c) the  right  to sue for  past,  present  and  future  infringements
thereof, and (d) all rights  corresponding  thereto throughout the world (all of
the foregoing trademarks,  trademark  registrations,  trademark applications and
trade  names,  together  with the items  described  in  clauses  (a) - (d),  are
sometimes  hereinafter,   individually  or  collectively,  referred  to  as  the
"Trademarks"); and

         (iii)  the  goodwill  of  Assignor's   business   connected  with,  and
symbolized by, the Trademarks.

         Notwithstanding  anything contained in this Assignment to the contrary,
Assignee agrees that there shall be no assignment of the Patents,  Trademarks or
goodwill described in clauses (i) -(iii),  other than the collateral  assignment
described  in the first  sentence  of this  paragraph  2, unless and until there
shall occur an Event of Default.

                                       -2-




         Upon the  occurrence of the assignment to Assignee of all of Assignor's
right,  title and  interest  in and to the  Patents,  Trademarks  and  goodwill,
Assignee shall grant to Assignor a royalty-free, worldwide, nonexclusive license
to use the Patents and Trademarks  (along with goodwill  associated  therewith),
with the right to sublicense, subject to prior sublicenses, as necessary for the
conduct  of  Assignor's  business  until  such  time  as  Assignee  disposes  of
Assignor's assets pursuant to the Credit Agreement.

         3.  Restrictions  on Future  Agreements.  Assignor  agrees  that  until
Assignor's  Obligations  shall  have been  satisfied  in full and all  financing
arrangements between Assignor and Assignee shall have been terminated,  Assignor
will not,  without  Assignee's  prior written  consent,  not to be  unreasonably
withheld  or  delayed,   enter  into  any  agreement  (for  example,  a  license
agreement),  other  than  agreements  entered  into in the  ordinary  course  of
Assignor's business, which is inconsistent with Assignor's obligations under
this  Assignment  and Assignor  further  agrees that,  subject to its reasonable
business judgment, it will not take any action, or permit any action to be taken
by others  subject  to its  control,  including  licensees,  or fail to take any
action,  which would materially affect the validity or enforcement of the rights
transferred to Assignee under this Assignment.

         4. New Patents and Trademarks.  Assignor  represents and warrants that,
to the best of its knowledge and belief,  the Patents and  Trademarks  listed on
Schedules A and B,  respectively,  constitute  all of the  material  patents and
trademarks  and  applications  therefor  now  owned  by  Assignor.   If,  before
Assignor's  Obligations  shall have been  satisfied in full,  Assignor shall (i)
obtain ownership rights to any new patentable inventions,  trademarks, trademark
registrations  or trade  names,  or (ii)  become  entitled to the benefit of any
trademark,  trademark  registration  or  trademark  application,  or any patent,
patent application, or patent for any reissue, division, continuation,  renewal,
extension,  or  continuation-in-part  of any  Patent or any  improvement  on any
Patent, the provisions of paragraph 2 above shall  automatically  apply thereto.
Assignor  hereby  authorizes  Assignee  to modify  this  Assignment  by amending
Schedule  A  or  B  as  applicable,   to  include  any  future  patents,  patent
applications,  trademarks,  trademark registrations,  trademark applications and
trade names which are Patents or Trademarks,  as applicable,  under  paragraph 2
above or under this paragraph 4.

                                      -3-





         5. Royalties, Terms. Assignor hereby agrees that the use by Assignee of
all Patents and Trademarks  after the occurrence of an Event of Default shall be
without any liability  for  royalties or other related  charges from Assignee to
the Assignor.  The term of the assignments granted herein shall extend until the
earlier of (i) the expiration of each of the  respective  Patents and Trademarks
assigned hereunder,  or (ii) Assignor's Obligations shall have been satisfied in
full.

         6. Termination of Assignee's Security Interest. This Assignment is made
for  collateral   purposes  only.  Upon   satisfaction  in  full  of  Assignor's
Obligations  Assignee  shall  execute and deliver to  Assignor  all  termination
statements,   assignments  and  other  instruments  as  Assignor  deems  may  be
reasonably  necessary or proper to terminate Assignee's security interest in the
Patents and Trademarks,  subject to any disposition  thereof which may have been
made by Assignee pursuant hereto or pursuant to the Credit Agreement.

         7.  Duties  of  Assignor.  Assignor  shall,  in  the  exercise  of  its
reasonable  business   judgement,   use  reasonable  efforts  (i)  to  prosecute
diligently any patent  application of the Patents and any trademark  application
of the Trademarks  pending as of the date hereof or thereafter  until Assignor's
Obligations  shall have been  satisfied  in full,  (ii) to make  application  on
unpatented but patentable  inventions and on  trademarks,  as  appropriate,  and
(iii) to preserve and maintain all rights in patent  applications and patents of
the  Patents  and  in  trademark   applications,   trademarks,   and   trademark
registrations of the Trademarks.  Any expenses  incurred in connection with such
applications shall be borne by Assignor.  Assignor shall not abandon,  except in
the exercise of its reasonable  business  judgement,  any right to file a patent
application  or  trademark  application,  or  any  pending  patent  application,
trademark  application,  patent,  or trademark  without the consent of Assignee,
which consent shall not be unreasonably withheld or delayed.

         8.  Assignee's  Right to Sue. From and after the occurrence of an Event
of Default and the  provision  by Assignee of not less than three (3) days prior
written  notice to Assignor of  Assignee's  intention  to enforce its rights and
claims against any of the Patents and Trademarks, Assignee shall have the right,
but shall in no way be  obligated,  to bring suit in its own name to enforce the

                                      -4-




Patents and  Trademarks,  and any licenses  thereunder,  and, if Assignee  shall
commence any such suit,  Assignor shall, at the request of Assignee,  do any and
all lawful acts and execute any and all proper documents required by Assignee in
aid of such  enforcement.  If  Assignor  does not bring  such suit and  Assignor
continues  to use the Patents  and  Trademarks  pursuant to  paragraph 2 hereof,
Assignee  shall  permit  Assignor  to bring suit and to that end  shall,  at the
request of  Assignor,  do any and all lawful acts and execute any and all proper
documents required by Assignor in aid of such enforcement.

         9. Waivers. No course of dealing between Assignor and Assignee, nor any
failure to exercise,  nor any delay in exercising,  on the part of Assignee, any
right, power or privilege  hereunder or under the Credit Agreement shall operate
as a waiver  thereof;  nor shall any  single or partial  exercise  of any right,
power or  privilege  hereunder  or  thereunder  preclude  any  other or  further
exercise thereof or the exercise of any other right, power or privilege.

         10. Severability.  The provisions of this Assignment are severable, and
if any clause or provision shall be held invalid and  unenforceable  in whole or
in party in any  jurisdiction,  then such invalidity or  unenforceability  shall
affect only such clause or provision, or part thereof, in such jurisdiction, and
shall  not  in  any  manner  affect  such  clause  or  provision  in  any  other
jurisdiction,  or any  other  clause  or  provision  of this  Assignment  in any
jurisdiction.

         11.  Modification.  This  Assignment  cannot  be  altered,  amended  or
modified in any way, except as specifically provided in paragraph 4 hereof or by
a writing signed by the parties hereto.

         12. Cumulative Remedies; Power of Attorney; Effect on Credit Agreement.
All  of  Assignee's  rights  and  remedies  with  respect  to  the  Patents  and
Trademarks,   whether  established  hereby  or  by  the  Credit  Agreement,  any
"Financing  Agreement"  (as  defined  in the Credit  Agreement)  or by any other
agreements  or by law shall be  cumulative  and may be exercised  singularly  or
concurrently.  From and after the  occurrence  of an Event of Default,  Assignor
shall authorize Assignee to make, constitute and appoint any officer or agent of
Assignee as Assignee may select, in its sole discretion,  as Assignor's true and
lawful attorney-in-fact,  with power (i) at 

                                      -5-




any time, to endorse Assignor's name on all applications,  documents, papers and
instruments  necessary or  desirable  for the Assignee in the use of the Patents
and Trademarks, and (ii) (a) to grant or to issue any nonexclusive license under
the Patents and Trademarks to anyone, (b) to assign, pledge, convey or otherwise
transfer  title in or dispose of the Patents or Trademarks to anyone,  or (c) to
take any other  actions  with  respect  to the  Patents  and  Trademarks  as the
Assignee  deems in the best  interest  of the  Assignee.  This power of attorney
shall be irrevocable from such time until Assignor's Obligations shall have been
satisfied in full. Assignor  acknowledges and agrees that this Assignment is not
intended  to limit or  restrict  in any way the rights and  remedies of Assignee
under the Credit Agreement or any Financing  Agreement but rather is intended to
facilitate  the exercise of such rights and  remedies.  Assignee  shall have, in
addition  to all  other  rights  and  remedies  given  it by the  terms  of this
Assignment,  all rights and remedies  allowed by law and the rights and remedies
of a  secured  party  under  the  Uniform  Commercial  Code  as  enacted  in any
jurisdiction in which the Patents or Trademarks may be located.

         13. Binding Effect; Benefits. This Assignment shall be binding upon the
Assignor  and its  respective  successors  and  assigns,  and shall inure to the
benefit of Assignee, its nominees and assigns.

         14.  Governing  Law. This  Agreement has been made and delivered in the
Commonwealth  of  Massachusetts  and shall be  governed  by,  and  construed  in
accordance with, the laws of the Commonwealth of Massachusetts  and the Assignor
submits to the  jurisdiction of  Massachusetts  for all purposes with respect to
this Agreement and its relationship with the Assignee.



                                      - 6 -




         IN WITNESS  WHEREOF,  the parties hereto have caused this Assignment to
be  executed  by their  duly  authorized  officers  as of the day and year first
written above.

                                          QC OPTICS, INC.



                                          BY: /s/ Eric T. Chase
                                             -----------------------------------
                                          NAME: Eric T. Chase
                                          ITS:   President
ATTEST:

/s/ Neil H. Aronson
- --------------------------------


Corporate Seal


Commonwealth of Massachusetts

County of Suffolk



         On this day 29th of March, 1996, before me appeared Eric T. Chase to me
personally  known, who, being by me duly sworn, did say that he is the President
of QC Optics,  Inc.,  a Delaware  corporation  and that the seal  affixed to the
foregoing  instrument is the corporate seal of said  corporation,  and that said
instrument  was signed and sealed on behalf of said  corporation by authority of
its Board of Directors;  and said Eric T. Chase  acknowledged said instrument to
be the free act and deed of said corporation.

         IN  TESTIMONY  WHEREOF,  I have  hereunto  set my hand and  affixed  my
official  seal in the County and State  aforesaid,  the day and year first above
written.


                                              /s/ Neil H. Aronson
                                              ----------------------------------
                                              Notary Public

                                      -7-



 
                                              My term expires: Nov. 28, 1997
                                                               -----------------

                                      -8-





                                   ACCEPTANCE


         The  undersigned,  State  Street  Bank and Trust  Company  accepts  the
foregoing  Collateral  Patent and  Trademark  Assignment  by QC  Optics,  Inc. a
Delaware corporation.


                                            STATE STREET BANK AND TRUST COMPANY



                                            By: /s/ Bruce S. Daniels
                                               ---------------------------------
                                               Bruce S. Daniels
                                               Vice President

                                      -9-




STATE STREET BANK AND TRUST COMPANY 
225 Franklin Street 
Boston, Massachusetts 02110 
(the "Bank")

                           COLLATERAL PLEDGE AGREEMENT

                                       by

PLEDGOR: ERIC T. CHASE, as Trustee of that certain QC Optics Voting

Trust u/d/t dated as of October ____, 1995


                                       of

PROPERTY:               shares of the Common Stock, $.01 par value
          -------------

per share of QC OPTICS, INC., a Delaware corporation

                                    to secure


         all  obligations  under that  certain  Credit  Agreement  (the  "Credit
Agreement"), that certain Security Agreement and that certain Promissory Note by
and between the State Street Bank and Trust Company and QC Optics, Inc. dated as
of March 29, 1996  (collectively  the "Loan  Agreements") and all Loan Documents
thereunder.


                           Dated: As of March 29, 1996





                                      - 1 -






In consideration of loans heretofore, now, or hereafter made to QC OPTICS, INC.,
a Delaware  corporation  (the  "OBLIGOR") by STATE STREET BANK AND TRUST COMPANY
(the "BANK"), and to secure the obligations arising from and/or relating to that
certain  Promissory Note of the Obligor issued in the original  principal amount
of $4,000,000.00  to the Bank; and all  replacements,  renewals,  extensions and
substitutions  thereof;  (said liabilities and obligations  hereby secured being
hereinafter  called  "OBLIGATIONS"),  the  undersigned  assigns,  transfers  and
delivers  to the Bank the  property  listed on the cover sheet  hereof  attached
hereto,  together with any additions to or  substitutions  for said property and
any and all proceeds of the same, all of which shall  hereinafter be referred to
as the "PLEDGED SHARES" or the "COLLATERAL".

Notwithstanding  any other provision  herein  contained,  specific  reference is
hereby made to Section 2.10 of the Credit Agreement.  Upon the full and complete
satisfaction  of the conditions  established  therein,  this  Collateral  Pledge
Agreement shall be released by the Bank.

1.       The Pledgor warrants and represents

         a)       that there are no restrictions upon the transfer of any of the
                  Pledged  Shares  except as  imposed by  applicable  securities
                  laws; and

         b)       that the Pledgor has the right to transfer such shares free of
                  any  encumbrances  and  without  obtaining  the consent of the
                  other shareholders; and

         c)       that the Pledged Shares are fully paid for and are not subject
                  to  assessment,  redemption  or call by the company  which has
                  issued the Pledged Shares; and

         d)       that QC OPTICS,  INC. is duly organized,  validly existing and
                  in good standing under the laws of the State of Delaware; and

         e)       that QC OPTICS,  INC. has all  requisite  corporate  power and
                  authority  to own,  operate  and lease its  properties  

                                      -2-




                  and to carry on its  business as now  conducted  or as will be
                  conducted; and

         f)       that  neither the Pledgor,  nor QC OPTICS,  INC. is a party to
                  any lawsuit, claim,  administrative proceeding or other action
                  which,  if  adversely  determined  would in any case or in the
                  aggregate,  materially and adversely  affect their  respective
                  properties,   assets,   financial  condition  or  business  or
                  materially affect their respective abilities to carry on their
                  business   substantially  as  now  conducted  or  as  will  be
                  conducted; and

         g)       that the  Pledgor  is not,  nor will be by  execution  of this
                  Pledge  Agreement or the other Loan  Documents  under the Loan
                  Agreements which have been executed  simultaneously  herewith,
                  or by the  performance of the  Obligations  thereunder,  be in
                  violation  of any  material  term or  provision  of any  other
                  agreement or  instrument to which Pledgor is a party or of any
                  order, writ, judgment,  injunction,  decree,  statute, rule or
                  regulation.

                  NOTWITHSTANDING THE FOREGOING,  THE SALE OF STOCK AS SET FORTH
                  IN SECTION 2(B) OF THE FIRST AMENDMENT TO THE STOCK REPURCHASE
                  AND LOAN  REPAYMENT  AGREEMENT  BY AND  AMONG  KOBE  STEEL USA
                  HOLDINGS,  INC., THE BORROWER AND QC OPTICS VOTING TRUST DATED
                  AS OF MARCH 29, 1996 (THE "KOBE AGREEMENT") SHALL BE EXPRESSLY
                  ALLOWED.

2.       In the event that, during the term of this pledge,  any share dividend,
         reclassification,  readjustment, or other change is declared or made in
         the  capital  structure  of the  company  which has issued the  Pledged
         Shares,  all  new,   substituted,   and  additional  shares,  or  other
         securities,  issued by reason of any such  change  shall be held by the
         Bank  under  the  terms of this  Agreement  in the same  manner  as the
         Pledged Shares originally  pledged hereunder.  Moreover,  all sums paid
         upon or with respect to any of the Pledged Shares upon the liquidation,
         dissolution  or sale of the Company which has issued the Pledged Shares
         shall be paid  over by the  Pledgor  to the Bank to be  applied  to the
         satisfaction of the Obligations.

3.       In the event that during the term of this pledge, subscription warrants
         or any other rights or options shall be issued in  

                                      -3-




         connection with the Pledged Shares,  all new shares or other securities
         resulting from the exercise therefrom shall be immediately  assigned to
         the  Bank to be held  under  the  terms of this  Agreement  in the same
         manner as the Pledged Shares originally pledged hereunder.

4.       Immediately  upon an Event of Default under the Loan  Agreements or the
         Loan Documents  thereunder the Pledgor hereby appoints the Bank, as its
         attorney to arrange for the transfer of the Pledged Shares on the books
         of the company which has issued the Pledged Shares,  to the name of the
         Bank and, to take such further action with regard to the Pledged Shares
         as the Bank shall  deem  necessary  so as to  protect  the value of the
         Collateral, including the right to exercise warrants, rights or options
         pertaining  to the  Pledged  Stock,  as well as  demanding,  suing for,
         collecting  or making  any  compromise  or  settlement  the Bank  deems
         suitable in respect of the Pledged Shares held by it.

5.       The insolvency, or business failure of the undersigned,  appointment of
         a receiver  or similar  official of the  property  of the  undersigned,
         execution of a trust  mortgage by, or any assignment for the benefit of
         creditors by or commencement of any proceedings under any bankruptcy or
         insolvency  laws by or against the  undersigned,  shall  constitute  an
         event of default  hereunder.  Upon any event of default  hereunder,  or
         upon default in the payment or performance  of any of the  Obligations,
         or upon the  occurrence  of any event which  would  entitle the Bank to
         accelerate the maturity of any of the  Obligations,  and at any time or
         times thereafter, upon twenty (20) days written notice of said default,
         the Bank may sell or otherwise  dispose of any or all of the Collateral
         and may exercise  any and all rights and  remedies  accorded to them by
         Article 9 of the Massachusetts Uniform Commercial Code, as amended from
         time to time, or otherwise  accorded by law, all as the Agent on behalf
         of the Bank or any  authorized  person  acting for them may  determine,
         including, without limitation of the foregoing, bidding and/or becoming
         purchaser at any public sale, free from any right of redemption,  which
         the undersigned  hereby waives and releases,  and no purchaser shall be
         responsible for the application of the purchase money.  The undersigned
         agrees that ten (10) days notice will be deemed  reasonable,  if any is
         required, except as otherwise provided.

                                      -4-




6.       In the event of a default  hereunder  or upon default in the payment or
         performance  of any of the  Obligations,  the Bank in its  uncontrolled
         discretion  may apply any and all proceeds of the  Collateral,  however
         arising, and other amounts collected or received in the exercise of the
         Bank's rights  hereunder to the  Obligations,  whether or not then due,
         and may exercise  said rights,  without  regard to the existence of any
         other security for any Obligation.

7.       The  undersigned   hereby  waives  notice  of  any  and  all  advances,
         extensions  or  renewals,  and of any  default  hereunder  or as to any
         Obligation,  as well as presentment,  demand, notice, and protest as to
         any and all  Obligations  and also all  Obligations of the  undersigned
         hereunder;  and the  undersigned  agrees  that  any  Collateral  may be
         exchanged or surrendered from time to time without notice to or further
         assent from the  undersigned  and without in any manner  releasing  the
         Bank's rights in any other Collateral and the undersigned hereby waives
         all suretyship defenses generally.

8.       No delay or  omission by the Bank in  exercising  or  enforcing  any of
         their rights, powers, privileges,  remedies,  immunities or discretions
         (all of which are hereinafter  collectively  referred to as the "BANK'S
         RIGHTS AND REMEDIES")  hereunder shall constitute a waiver thereof; and
         no waiver by the Bank of any default of the  Borrower  hereunder  shall
         operate  as a  waiver  of any  other  default  hereunder.  No  term  or
         provision  hereof shall be waived,  altered or modified except with the
         prior  written  consent  of the  Bank,  which  consent  makes  explicit
         reference  to this  Agreement.  Except  as  provided  in the  preceding
         sentence,  no other  agreement or  transaction,  of whatsoever  nature,
         entered  into  between the Bank and the  Borrower at any time  (whether
         before,  during or after the effective date or term of this Agreement),
         shall be  construed  in any  particular  as a waiver,  modification  or
         limitation  of  any  of the  Bank's  rights  and  remedies  under  this
         Agreement  (nor shall  anything in this  Agreement  be  construed  as a
         waiver,  modification  or  limitation  of any of the Bank's  rights and
         remedies under any such other agreement or transaction), but all of the
         Bank's  rights  and  remedies  not only  under the  provisions  of this
         Agreement but also of any such other agreement or transaction  shall be
         cumulative and not  alternative  or exclusive,  and may be exercised by
         the Bank at 

                                      -5-




         such time or times and in such order of  preference  as the Bank in its
         sole discretion may determine.

9.       If any provision of this  Agreement or portion of such provision or the
         application  thereof to any person or circumstances shall to any extent
         be held invalid or  unenforceable,  the remainder of this Agreement (or
         the remainder of such provision) and the  application  thereof to other
         persons or circumstances shall not be affected thereby.

10.      This  Agreement  shall be binding  upon and inure to the benefit of the
         respective heirs,  executors,  administrators,  legal  representatives,
         successors and assigns of the parties hereto,  and shall remain in full
         force and  effect  (and the Bank  shall be  entitled  to rely  thereon,
         notwithstanding  payment of all Obligations of the Obligors to the Bank
         at any time or times) until  terminated  as to future  transactions  by
         written notice from either party to the other party of the  termination
         hereof;  provided that any such termination shall not release or affect
         any Collateral in which the Bank already has a security interest of any
         Obligations incurred or rights accrued hereunder prior to the effective
         date of such  notice  of such  termination.  Notwithstanding  any  such
         termination,  the Bank shall have a security interest in all Collateral
         to secure the payment and performance of Obligations arising after such
         termination as a result of commitments or undertakings  made or entered
         into by the  Bank  prior to such  termination.  The  parties  hereunder
         expressly agree that the Collateral  granted  hereunder is separate and
         apart from any guaranties any of the undersigned provide to the Bank.

11.      This  Agreement is intended to take effect as a sealed  instrument  and
         has  been  executed  or  completed  and  is  to  be  performed  in  the
         Commonwealth of Massachusetts, and it and all transactions hereunder or
         pursuant  hereto  shall be  governed  as to  interpretation,  validity,
         effect, rights, duties and remedies of the parties hereunder and in all
         other   respects  by  the  domestic   laws  of  the   Commonwealth   of
         Massachusetts.


         Signed and sealed as of the 29th day of March, 1996.

                                              QC OPTICS VOTING TRUST

                                    




/s/ Neil H. Aronson                           BY: /s/ Eric T. Chase
- ----------------------------------               -------------------------------
WITNESS                                          Eric T. Chase, as Trustee

                                      -6-

                 UNLIMITED GUARANTY OF ERIC T. CHASE TRUSTEE OF
                           THE QC OPTICS VOTING TRUST

         This Unlimited Guaranty (this "Guaranty") is dated as of March 29, 1996
and is entered  into,  executed  and  delivered  to STATE  STREET BANK AND TRUST
COMPANY (the "BANK") by the  undersigned  ERIC T. CHASE TRUSTEE OF THE QC OPTICS
VOTING TRUST,  (a true and correct copy of said Voting Trust is attached  hereto
and made a part hereof) (the "TRUST").

         WHEREAS, at the request of QC OPTICS,  INC. (the "BORROWER"),  the Bank
has committed to enter into certain  financing  arrangements  with the Borrower,
including, without limitation, a line of credit in the original principal amount
of $4,000,000.00 (the "QC LOAN"); and

         WHEREAS,  the issuance by the Guarantor of this Guaranty is a condition
precedent to the Bank's entering into the foregoing financing  arrangements with
the Borrower all in accordance with that certain Credit Agreement by and between
the Bank and the Borrower of even date  herewith  (the "Credit  Agreement")  and
specific reference is hereby made to Section 2.10 of the Credit Agreement; and

         WHEREAS,  each of the  Stockholders  (as  defined  in the  Trust)  is a
shareholder and employee of the Borrower; and

         WHEREAS, the Guarantor acknowledges and agrees that the Bank's entering
into  financing  arrangements  with the Borrower is in the best  interest of the
Guarantor and that such financing by the Bank is necessary and convenient to the
conduct, promotion and attainment of the business of the Guarantor;

         NOW THEREFORE,  in consideration of the Bank having made, making now or
in the future,  loans,  advances or otherwise  extending credit to the Borrower,
which loans, advances or credit the Guarantor  acknowledges would not be made by
the Bank without this Guaranty,  the Guarantor,  jointly and severally,  if more
than one,  hereby  unconditionally  guarantees to the Bank that (a) the Borrower
will duly and punctually pay, at the place specified therefor, or if no place is
specified,  or perform at the  Bank's  Head  Office or at the branch of the Bank
where this Guaranty is given,  all  indebtedness,  obligations and  liabilities,
direct or  




indirect, matured or unmatured,  primary or secondary, certain or contingent, of
the Borrower to the Bank now or hereafter owing or incurred  (including  without
limitation  reasonable costs and expenses  incurred by the Bank in attempting to
collect or enforce any of the  foregoing)  which are  chargeable to the Borrower
either by law or under the terms of the Bank's  arrangements  with the  Borrower
accrued in each case to the date of payment  hereunder,  and including,  without
limitation,  all  indebtedness  of the  Borrower  arising  from or  incurred  in
connection  with  the QC  Loan,  and all  renewals  or  extensions  thereof  and
substitutions  and replacements  therefor  (collectively  the  "Obligations" and
individually  an  "Obligation");  and (b) if there is an agreement or instrument
evidencing  or executed and  delivered in connection  with any  Obligation,  the
Borrower  will perform in all other  respects  strictly in  accordance  with the
terms thereof.

         This Guaranty is an absolute,  unconditional and continuing guaranty of
the full and punctual payment and performance by the Borrower of the Obligations
and not of  their  collectability  only  and is in no way  conditioned  upon any
requirement  that the Bank first attempt to collect any of the Obligations  from
the  Borrower or any other party  primarily or  secondarily  liable with respect
thereto or resort to any security or other means of obtaining  payment of any of
the Obligations  which the Bank now has or may acquire after the date hereof, or
upon any other contingency whatsoever.

         NOTWITHSTANDING  THE FOREGOING AND/OR ANY OTHER PROVISION HEREIN,  THIS
GUARANTY  IS  LIMITED  TO THE  ASSETS  HELD BY THE TRUST AS OF THE DATE  HEREOF,
SPECIFICALLY  INCLUDING WITHOUT LIMITATION THE STOCK WHICH IS THE SUBJECT MATTER
OF THAT CERTAIN STOCK PLEDGE AGREEMENT FROM THE TRUST TO THE BANK OF EVEN DATE.

         Upon any  default,  after  applicable  grace  periods,  if any,  by the
Borrower in the full and punctual  payment of the  Obligations,  the liabilities
and  obligations of the Guarantor  hereunder  shall,  at the option of the Bank,
become  forthwith  due and payable to the Bank  without  demand or notice of any
nature,  all of which are  expressly  waived by the  Guarantor.  Payments by the
Guarantor hereunder may be required by the Bank on any number of occasions.  The
liability of the Guarantor hereunder shall be unlimited in amount.

         The Guarantor  further  agrees,  as the principal  obligor and not as a
guarantor only, to pay to the Bank forthwith upon demand,  in funds  immediately
available to the Bank, all 

                                                                         _______
                                                                         Initial
                                      -2-




reasonable  costs and  expenses  (including  court  costs and  reasonable  legal
expenses)  incurred or expended by the Bank in connection with this Guaranty and
the enforcement  thereof,  together with interest on amounts  recoverable  under
this Guaranty,  from the time such amounts become due until payment at the rates
set forth in, as relevant, the promissory note of the Borrower evidencing the QC
Loan (the "NOTE").

         The  obligations of the Guarantor under this Guaranty shall continue in
full force and effect until (a) the Bank shall have  received from the Guarantor
written notice sent by certified or registered mail,  return receipt  requested,
to  the  Bank  of  the  Guarantor's  intention  to  discontinue  this  Guaranty,
notwithstanding any intermediate or temporary payment or settlement of the whole
or any part of the  Obligations  or (b) the  provisions  of Section  2.10 of the
Credit Agreement have been satisfied.  No such notice shall affect the liability
of the  Guarantor  hereunder  with  respect to any  obligations  incurred by the
Borrower  to  the  Bank  prior  to  the  receipt  of  such  notice  and  written
acknowledgment  of receipt  by an officer of the Bank.  In the event of any such
discontinuance  of  this  Guaranty,  all  checks,  drafts,  notes,   instruments
(negotiable  or otherwise)  and writings  drawn or made by or for the account of
the Borrower or the Bank or any of its agents and  purporting  to be dated on or
before the date such  discontinuance is received by the Bank, although presented
to and paid or  accepted  by the Bank after  that  date,  shall form part of the
Obligations.

         The Guarantor grants to the Bank, as security for the full and punctual
payment and performance of the Guarantor's  obligations  hereunder, a continuing
lien on and security  interest in all securities or other property  belonging to
the Guarantor now or hereafter held by the Bank or, any entity  affiliated  with
the Bank,  and in all deposits and other sums  credited by or due from the Bank,
or any  entity  affiliated  with  the  Bank,  to the  Guarantor  or  subject  to
withdrawal by the Guarantor; and regardless of the adequacy of any collateral or
other  means of  obtaining  repayment  of the  Obligations,  the Bank may,  upon
default by the Borrower of its  Obligations and the expiration of all applicable
notice and grace periods and simultaneous  notice to the Guarantor,  set off the
whole or any  portion or  portions  of any or all such  deposits  and other sums
against amounts payable under this Guaranty,  whether or not any other person or
persons could also withdraw money therefrom.

                                                                         _______
                                                                         Initial
                                      -3-




         The Bank shall be at liberty, without giving notice to or obtaining the
assent of the  Guarantor  and without  relieving  the Guarantor of any liability
hereunder,  to deal with the  Borrower  and with each other  party who now is or
after the date hereof becomes  liable in any manner for any of the  Obligations,
in such manner as the Bank in its sole discretion deems fit, and to this end the
Guarantor  gives to the Bank full authority in its sole  discretion to do any or
all of the  following  things:  (a) extend  credit,  make loans and afford other
financial  accommodations  to the Borrower at such times, in such amounts and on
such terms as the Bank may approve;  (b) vary the terms and grant  extensions or
renewals of any present or future  indebtedness or obligation to the Bank of the
Borrower  or of any  such  other  party;  (c)  grant  time,  waivers  and  other
indulgences in respect thereto; (d) vary, exchange, release or discharge, wholly
or partially,  or delay in or abstain from perfecting and enforcing any security
or guaranty or other means of obtaining  payment of any of the Obligations which
the Bank now has or acquires after the date hereof;  (e) accept partial payments
from the Borrower or any such other party;  (f) release or discharge,  wholly or
partially,  any endorser or guarantor; and (g) compromise or make any settlement
or other  arrangement with the Borrower or any such other party. The undersigned
has  unconditionally  delivered this Guaranty to the Bank and acknowledges  that
the  Guarantor is  responsible  for the entire  amount of the  Obligations.  The
failure  to sign  this or any  other  guaranty  by any  other  person  shall not
discharge the liability of the undersigned.

         If for any reason the  Borrower  has no legal  existence or is under no
legal obligation to discharge any of the Obligations  undertaken or purported to
be  undertaken by it or on its behalf,  or if any of the monies  included in the
Obligations have become  irrecoverable  from the Borrower by operation of law or
for any other  reason,  this  Guaranty  shall  nevertheless  be  binding  on the
Guarantor  to the same  extent  as if the  Guarantor  at all  times had been the
principal debtor on all such Obligations.  This Guaranty shall be in addition to
any other  guaranty or other security for the  Obligations,  and it shall not be
prejudiced  or  rendered  unenforceable  by the  invalidity  of any  such  other
guaranty or security.  Unless terminated as provided herein,  the Guaranty shall
continue to be  effective or be  reinstated,  as the case may be, if at any time
payment of all or any part of the  Obligations is rescinded or otherwise must be
restored by the Bank to the Borrower or to the  creditors of the Borrower or any
representative  of the Borrower or  representative  of the Borrower's  creditors
upon the  insolvency,  bankruptcy  or  

                                                                         _______
                                                                         Initial
                                      -4-




reorganization  of the Borrower or to the undersigned or to the creditors of the
Guarantor  or any  representative  of the  Guarantor  or  representative  of the
creditors of the Guarantor upon the insolvency,  bankruptcy or reorganization of
the Guarantor or otherwise, all as though such payments had not been made.

         The Guarantor waives notice of acceptance hereof,  notice of any action
taken or omitted by the Bank in reliance  hereon,  and any requirement  that the
Bank be diligent or prompt in making  demands  hereunder,  giving  notice of any
default  either to the Guarantor or to the Borrower or asserting any other right
of the Bank hereunder.  The Guarantor also  irrevocably  waives,  to the fullest
extent  permitted  by law,  all  defenses  which at any time may be available in
respect of the  Guarantor's  obligations  hereunder  by virtue of any  homestead
exemption,  stay,  moratorium law,  statute of limitations,  valuations or other
similar law now or hereafter in effect.

         So long as any Obligation remains unpaid or undischarged, the Guarantor
will not, by paying any sum  recoverable  hereunder  (whether or not demanded by
the  Bank)  or by any  means  or on any  other  ground,  claim  any  set-off  or
counterclaim  against the Borrower in respect of any  liability of the Guarantor
to the  Borrower  or, in  proceedings  under the  Bankruptcy  Act or  insolvency
proceedings of any nature,  prove in competition with the Bank in respect of any
payment  hereunder  or be entitled to have the  benefit of any  counterclaim  or
proof of claim or  dividend  or payment by or on behalf of the  Borrower  or the
benefit of any other security for any Obligation  which,  now or hereafter,  the
Bank  may  hold or in  which  it may  have  any  share  or  have  any  right  of
subrogation,  reimbursement  or  indemnity  or right of recourse to any security
which the Bank may have or hold with respect to the Obligations.

         Notwithstanding   anything  to  the  contrary  in  this  Guaranty,  the
Guarantor shall have no right of subrogation and no right to seek  contribution,
indemnification, or any other form of reimbursement from the Borrower, any other
guarantor,  or any other person now or hereafter primarily or secondarily liable
for any  obligations  of the  Borrower  to the Bank nor any right of recourse to
security for any obligations,  for any disbursement  made by the Guarantor under
or in  connection  with  this  Guaranty  or  otherwise  so  long  as  all of the
Obligations  have not been fully paid and have not been  reinstated by reason of
avoidance of any transfer, the return of any payment or otherwise.

                                                                         _______
                                                                         Initial
                                      -5-




         Further, so long as any Obligation remains unpaid or undischarged,  the
Guarantor  subordinates any debt evidenced by a note owing to the Guarantor from
the Borrower  and any claim or claims the  Guarantor  may now or hereafter  have
against the Borrower to any unpaid or undischarged debt provided that such debts
and claims may be paid so long as no Event of Default  (as defined in the Credit
Agreement  governing  the  terms  of the QC Loan)  shall  have  occurred  and be
continuing.

         Any demand on or notice to the Guarantor  shall be in writing and shall
be effective  when handed to the Guarantor or mailed by certified  mail,  return
receipt  requested,  or sent by  telegraph  to the  Guarantor at the address set
forth  below or such other  address as the  Guarantor  hereafter  designates  in
writing.

         No provision  of this  Guaranty  can be changed,  waived or  discharged
except  by an  instrument  in  writing  signed  by the  Bank  and the  Guarantor
expressly  referring to the provision of this Guaranty to which such  instrument
relates;  and no such waiver  shall  extend to,  affect or impair any right with
respect to any Obligation  which is not expressly dealt with therein.  No course
of dealing or delay or omission on the part of the Bank in exercising  any right
shall  operate as a waiver  thereof or otherwise be  prejudicial  thereto.  This
writing is intended by the parties to be a final expression of this Guaranty and
is  intended  as a  complete  and  exclusive  statement  of the  terms  of their
agreement.

         The rights, remedies,  powers,  privileges, and discretions of the Bank
hereunder (hereinafter the "Bank's Rights and Remedies") shall be cumulative and
not exclusive of any rights or remedies which it would  otherwise have. No delay
or omission by the Bank in  exercising or enforcing any of the Bank's Rights and
Remedies shall operate as, or  constitute,  a waiver  thereof.  No waiver by the
Bank of any of the Bank's  Rights and  Remedies  or of any  default or  remedies
under  any other  agreement  with the  Guarantor,  or of any  default  under any
agreement  with either or both of the  Borrower,  or any other person  liable or
obligated for or on the  Obligations,  shall operate as a waiver of any other of
the  Bank's  Rights  and  Remedies  or of any  default  or remedy  hereunder  or
thereunder.  No exercise of any of the Bank's  Rights and  Remedies and no other
agreement or  transaction  of whatever  nature entered into between the Bank and
the  Guarantor,  the Bank and the  Borrower,  and/or the Bank and any such other
person at any time shall  preclude any other  exercise of the Bank's  Rights and
Remedies.  No waiver by the Bank of any of the Bank's rights and 

                                                                         _______
                                                                         Initial
                                      -6-





remedies  on any one  occasion  shall  be  deemed  a  waiver  on any  subsequent
occasion,  nor shall it be deemed a continuing  waiver. All of the Bank's Rights
and Remedies and all of the Bank's rights,  remedies,  powers,  privileges,  and
discretions  under any other  agreement or transaction  with the Guarantor,  the
Borrower,  or any such other person shall be cumulative  and not  alternative or
exclusive,  and may be  exercised  by the Bank at such time or times and in such
order of preference as the Bank in its sole discretion may determine.

         This instrument and all documents which have been or may be hereinafter
furnished by the  undersigned  to the Bank may be  reproduced by the Bank by any
photographic,   photostatic,   microfilm,   microcard,  miniature  photographic,
xerographic,  or similar  process,  and the Bank may destroy the  original  from
which such document was so reproduced. Any such reproduction shall be admissible
in evidence as the original itself in any judicial or administrative  proceeding
(whether  or  not  the  original  is  in  existence  and  whether  or  not  such
reproduction was made in the regular course of business).

THE GUARANTOR  WAIVES ANY RIGHT TO TRIAL BY JURY THE UNDERSIGNED MAY HAVE IN ANY
ACTION OR PROCEEDING,  IN LAW OR EQUITY,  IN CONNECTION WITH THIS GUARANTY.  THE
GUARANTOR AND BANK HEREBY KNOWINGLY AND VOLUNTARILY AND INTENTIONALLY  WAIVE ANY
RIGHT TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION  ARISING OUT OF, UNDER, OR
IN  CONNECTION  WITH THIS  GUARANTY.  THE  GUARANTOR  HEREBY  CERTIFIES  THAT NO
REPRESENTATIVE  OR AGENT OF THE BANK HAS  REPRESENTED,  EXPRESSLY OR  OTHERWISE,
THAT BANK WOULD NOT, IN THE EVENT OF LITIGATION,  SEEK TO ENFORCE THIS WAIVER OF
RIGHT TO JURY TRIAL  PROVISION.  THE GUARANTOR  ACKNOWLEDGES  THAT BANK HAS BEEN
INDUCED TO ENTER INTO BANK'S  LENDING  RELATIONSHIP  WITH THE BORROWER BY, AMONG
OTHER THINGS, THE PROVISIONS OF THIS PARAGRAPH.

         Notwithstanding the existence of any security interest held by the Bank
(or by any other  party) in property  securing the  Obligations,  the Bank shall
have the right to determine the order in which any or all of said property shall
be  subjected  to the remedies  provided  herein or in any  document  evidencing
and/or related to said security interest and/or the Obligations and the right to
determine  the order in which any or all  portions  of the  Obligations  secured
hereby  are  satisfied  from the  proceeds  realized  upon the  exercise  of the
remedies  provided herein or in any document  evidencing  and/or related to said
security  interest and/or the Obligations.  The Guarantor,  the Borrower and any


                                                                         _______
                                                                         Initial
                                      -7-





party who consents to this  interest in the said  property and who has actual or
constructive  notice hereof hereby waives and shall be deemed to have waived any
and all rights to  require  the  marshalling  of assets in  connection  with the
exercise of any of the remedies  permitted by applicable  law or provided in any
document  evidencing  and/or  related  to  said  security  interest  and/or  the
Obligations.

         This  Guaranty is intended to take effect as a sealed  instrument to be
governed by and construed in  accordance  with the laws of The  Commonwealth  of
Massachusetts  and shall inure to the benefit of the Bank and its  successors in
title and  assigns  and shall be binding on the  Guarantor  and the  Guarantor's
heirs,  assigns and legal  representatives and shall apply to all Obligations of
the Borrower  including any successor by operation of law. The Guarantor  hereby
consents to and submits to the jurisdiction of the Courts of The Commonwealth of
Massachusetts  for all purposes  with respect to this  Guaranty and all actions,
suits or other proceedings shall be brought in a court of competent jurisdiction
in The Commonwealth of Massachusetts.

         IN WITNESS WHEREOF,  the Guarantor has executed this Guaranty as of the
date first written above.

                                        QC OPTICS VOTING TRUST



                                        /s/ Eric T. Chase
                                        ----------------------------------------
                                        Eric T. Chase, Trustee
                                        duly authorized



                          COMMONWEALTH OF MASSACHUSETTS

Suffolk, ss.                                                      March 29, 1996

         Then  personally  appeared the above named Eric T. Chase Trustee of the
QC Optics Voting Trust, and acknowledged the foregoing instrument to be his free
act and deed on behalf of said QC Optics Voting Trust, before me
                                            /s/ Neil H. Aronson
                                            ------------------------------


                                                                         _______
                                                                         Initial
                                      -8-




                                            Notary Public
                                            My commission expires: Nov. 28, 1997
                                                                   -------------
                                                                         _______
                                                                         Initial
                                      -9-



                       UNLIMITED GUARANTY OF ERIC T. CHASE

         This Unlimited Guaranty (this "Guaranty") is dated as of March 29, 1996
and is entered  into,  executed  and  delivered  to STATE  STREET BANK AND TRUST
COMPANY (the  "BANK") by the  undersigned  ERIC T. CHASE,  with an address of 19
Craigle Circle, Carlisle, MA 01741 (the "GUARANTOR").

         WHEREAS, at the request of QC OPTICS,  INC. (the "BORROWER"),  the Bank
has committed to enter into certain  financing  arrangements  with the Borrower,
including, without limitation, a line of credit in the original principal amount
of $4,000,000.00 (the "QC LOAN"); and

         WHEREAS,  the issuance by the Guarantor of this Guaranty is a condition
precedent to the Bank's entering into the foregoing financing  arrangements with
the Borrower all in accordance with that certain Credit Agreement by and between
the Bank and the Borrower of even date  herewith  (the "Credit  Agreement")  and
specific reference is hereby made to Section 2.10 of the Credit Agreement; and

         WHEREAS, the Guarantor is one of the principal  shareholders and owners
of the Borrower; and

         WHEREAS, the Guarantor acknowledges and agrees that the Bank's entering
into  financing  arrangements  with the Borrower is in the best  interest of the
Guarantor and that such financing by the Bank is necessary and convenient to the
conduct, promotion and attainment of the business of the Guarantor;

         NOW THEREFORE,  in consideration of the Bank having made, making now or
in the future,  loans,  advances or otherwise  extending credit to the Borrower,
which loans, advances or credit the Guarantor  acknowledges would not be made by
the Bank without this Guaranty,  the Guarantor,  jointly and severally,  if more
than one,  hereby  unconditionally  guarantees to the Bank that (a) the Borrower
will duly and punctually pay, at the place specified therefor, or if no place is
specified,  or perform at the  Bank's  Head  Office or at the branch of the Bank
where this Guaranty is given,  all  indebtedness,  obligations and  liabilities,
direct or  indirect,  matured or  unmatured,  primary or  secondary,  certain or
contingent,  of the  Borrower  to the Bank now or  hereafter  owing or  





incurred (including without limitation reasonable costs and expenses incurred by
the Bank in  attempting  to collect or enforce any of the  foregoing)  which are
chargeable  to the  Borrower  either  by law or under  the  terms of the  Bank's
arrangements  with the  Borrower  accrued  in each  case to the date of  payment
hereunder, and including,  without limitation,  all indebtedness of the Borrower
arising  from or incurred in  connection  with the QC Loan,  and all renewals or
extensions thereof and substitutions and replacements therefor (collectively the
"Obligations"  and  individually  an  "Obligation");  and  (b)  if  there  is an
agreement or instrument  evidencing or executed and delivered in connection with
any  Obligation,  the Borrower  will perform in all other  respects  strictly in
accordance with the terms thereof.

         This Guaranty is an absolute,  unconditional and continuing guaranty of
the full and punctual payment and performance by the Borrower of the Obligations
and not of  their  collectability  only  and is in no way  conditioned  upon any
requirement  that the Bank first attempt to collect any of the Obligations  from
the  Borrower or any other party  primarily or  secondarily  liable with respect
thereto or resort to any security or other means of obtaining  payment of any of
the Obligations  which the Bank now has or may acquire after the date hereof, or
upon any other contingency whatsoever.

         NOTWITHSTANDING  THE FOREGOING AND/OR ANY OTHER PROVISION  HEREIN,  THE
BANK SHALL HAVE NO  INTEREST  NOR SHALL BANK BE ENTITLED TO PURSUE ANY EQUITY OR
ANY INTEREST IN OR FROM THE GUARANTOR'S  PROPERTY  LOCATED IN MAUI,  HAWAII MORE
SPECIFICALLY KNOWN AS DESCRIBED IN AS 120 PULAMA PLACE, KIHEI, HAWAII.

         Upon any  default,  after  applicable  grace  periods,  if any,  by the
Borrower in the full and punctual  payment of the  Obligations,  the liabilities
and  obligations of the Guarantor  hereunder  shall,  at the option of the Bank,
become  forthwith  due and payable to the Bank  without  demand or notice of any
nature,  all of which are  expressly  waived by the  Guarantor.  Payments by the
Guarantor hereunder may be required by the Bank on any number of occasions.  The
liability of the Guarantor hereunder shall be unlimited in amount.

         The Guarantor  further  agrees,  as the principal  obligor and not as a
guarantor only, to pay to the Bank forthwith upon demand,  in funds  immediately
available to the Bank, all reasonable costs and expenses  (including court costs
and reasonable  legal  expenses)  incurred or expended by the Bank in 

                                                                         _______
                                                                         Initial
                                      -2-



connection  with  this  Guaranty  and the  enforcement  thereof,  together  with
interest on amounts recoverable under this Guaranty,  from the time such amounts
become due until payment at the rates set forth in, as relevant,  the promissory
note of the Borrower evidencing the QC Loan (the "NOTE").

         The  obligations of the Guarantor under this Guaranty shall continue in
full force and effect until (a) the Bank shall have  received from the Guarantor
written notice sent by certified or registered mail,  return receipt  requested,
to  the  Bank  of  the  Guarantor's  intention  to  discontinue  this  Guaranty,
notwithstanding any intermediate or temporary payment or settlement of the whole
or any part of the  Obligations  or (b) the  provisions  of Section  2.10 of the
Credit Agreement have been satisfied.  No such notice shall affect the liability
of the  Guarantor  hereunder  with  respect to any  obligations  incurred by the
Borrower  to  the  Bank  prior  to  the  receipt  of  such  notice  and  written
acknowledgment  of receipt  by an officer of the Bank.  In the event of any such
discontinuance  of  this  Guaranty,  all  checks,  drafts,  notes,   instruments
(negotiable  or otherwise)  and writings  drawn or made by or for the account of
the Borrower or the Bank or any of its agents and  purporting  to be dated on or
before the date such  discontinuance is received by the Bank, although presented
to and paid or  accepted  by the Bank after  that  date,  shall form part of the
Obligations.

         The Guarantor grants to the Bank, as security for the full and punctual
payment and performance of the Guarantor's  obligations  hereunder, a continuing
lien on and security  interest in all securities or other property  belonging to
the Guarantor now or hereafter held by the Bank or, any entity  affiliated  with
the Bank,  and in all deposits and other sums  credited by or due from the Bank,
or any  entity  affiliated  with  the  Bank,  to the  Guarantor  or  subject  to
withdrawal by the Guarantor; and regardless of the adequacy of any collateral or
other  means of  obtaining  repayment  of the  Obligations,  the Bank may,  upon
default by the Borrower of its  Obligations and the expiration of all applicable
notice and grace periods and simultaneous  notice to the Guarantor,  set off the
whole or any  portion or  portions  of any or all such  deposits  and other sums
against amounts payable under this Guaranty,  whether or not any other person or
persons could also withdraw money therefrom.

         The Bank shall be at liberty, without giving notice to or obtaining the
assent of the  Guarantor  and without  relieving  the Guarantor of any liability
hereunder,  to deal with the  Borrower  

                                                                         _______
                                                                         Initial
                                      -3-




and with each other party who now is or after the date hereof  becomes liable in
any manner for any of the  Obligations,  in such  manner as the Bank in its sole
discretion  deems  fit,  and to this end the  Guarantor  gives to the Bank  full
authority in its sole discretion to do any or all of the following  things:  (a)
extend  credit,  make loans and afford  other  financial  accommodations  to the
Borrower  at such  times,  in such  amounts  and on such  terms  as the Bank may
approve;  (b) vary the terms and grant  extensions or renewals of any present or
future  indebtedness  or  obligation  to the Bank of the Borrower or of any such
other party; (c) grant time,  waivers and other  indulgences in respect thereto;
(d) vary, exchange,  release or discharge,  wholly or partially,  or delay in or
abstain from perfecting and enforcing any security or guaranty or other means of
obtaining  payment of any of the Obligations  which the Bank now has or acquires
after the date hereof; (e) accept partial payments from the Borrower or any such
other party;  (f) release or  discharge,  wholly or  partially,  any endorser or
guarantor;  and (g) compromise or make any settlement or other  arrangement with
the  Borrower  or any such other  party.  The  undersigned  has  unconditionally
delivered  this  Guaranty to the Bank and  acknowledges  that the  Guarantor  is
responsible for the entire amount of the  Obligations.  The failure to sign this
or any other  guaranty by any other person shall not  discharge the liability of
the undersigned.

         If for any reason the  Borrower  has no legal  existence or is under no
legal obligation to discharge any of the Obligations  undertaken or purported to
be  undertaken by it or on its behalf,  or if any of the monies  included in the
Obligations have become  irrecoverable  from the Borrower by operation of law or
for any other  reason,  this  Guaranty  shall  nevertheless  be  binding  on the
Guarantor  to the same  extent  as if the  Guarantor  at all  times had been the
principal debtor on all such Obligations.  This Guaranty shall be in addition to
any other  guaranty or other security for the  Obligations,  and it shall not be
prejudiced  or  rendered  unenforceable  by the  invalidity  of any  such  other
guaranty or security.  Unless terminated as provided herein,  the Guaranty shall
continue to be  effective or be  reinstated,  as the case may be, if at any time
payment of all or any part of the  Obligations is rescinded or otherwise must be
restored by the Bank to the Borrower or to the  creditors of the Borrower or any
representative  of the Borrower or  representative  of the Borrower's  creditors
upon the  insolvency,  bankruptcy  or  reorganization  of the Borrower or to the
undersigned  or to the creditors of the Guarantor or any  representative  of the
Guarantor  or  representative  of  the  creditors  of  the  Guarantor  upon  the

                                                                         _______
                                                                         Initial
                                      -4-




insolvency,  bankruptcy or reorganization of the Guarantor or otherwise,  all as
though such payments had not been made.

         The Guarantor waives notice of acceptance hereof,  notice of any action
taken or omitted by the Bank in reliance  hereon,  and any requirement  that the
Bank be diligent or prompt in making  demands  hereunder,  giving  notice of any
default  either to the Guarantor or to the Borrower or asserting any other right
of the Bank hereunder.  The Guarantor also  irrevocably  waives,  to the fullest
extent  permitted  by law,  all  defenses  which at any time may be available in
respect of the  Guarantor's  obligations  hereunder  by virtue of any  homestead
exemption,  stay,  moratorium law,  statute of limitations,  valuations or other
similar law now or hereafter in effect.

         So long as any Obligation remains unpaid or undischarged, the Guarantor
will not, by paying any sum  recoverable  hereunder  (whether or not demanded by
the  Bank)  or by any  means  or on any  other  ground,  claim  any  set-off  or
counterclaim  against the Borrower in respect of any  liability of the Guarantor
to the  Borrower  or, in  proceedings  under the  Bankruptcy  Act or  insolvency
proceedings of any nature,  prove in competition with the Bank in respect of any
payment  hereunder  or be entitled to have the  benefit of any  counterclaim  or
proof of claim or  dividend  or payment by or on behalf of the  Borrower  or the
benefit of any other security for any Obligation  which,  now or hereafter,  the
Bank  may  hold or in  which  it may  have  any  share  or  have  any  right  of
subrogation,  reimbursement  or  indemnity  or right of recourse to any security
which the Bank may have or hold with respect to the Obligations.

         Notwithstanding   anything  to  the  contrary  in  this  Guaranty,  the
Guarantor shall have no right of subrogation and no right to seek  contribution,
indemnification, or any other form of reimbursement from the Borrower, any other
guarantor,  or any other person now or hereafter primarily or secondarily liable
for any  obligations  of the  Borrower  to the Bank nor any right of recourse to
security for any obligations,  for any disbursement  made by the Guarantor under
or in  connection  with  this  Guaranty  or  otherwise  so  long  as  all of the
Obligations  have not been fully paid and have not been  reinstated by reason of
avoidance of any transfer, the return of any payment or otherwise.

         Further, so long as any Obligation remains unpaid or undischarged,  the
Guarantor  subordinates any debt evidenced by a note owing to the Guarantor from
the Borrower  and any claim or 

                                                                         _______
                                                                         Initial
                                      -5-




claims the  Guarantor  may now or  hereafter  have  against the  Borrower to any
unpaid or  undischarged  debt provided that such debts and claims may be paid so
long as no Event of Default (as defined in the Credit  Agreement  governing  the
terms of the QC Loan) shall have occurred and be continuing.

         Any demand on or notice to the Guarantor  shall be in writing and shall
be effective  when handed to the Guarantor or mailed by certified  mail,  return
receipt  requested,  or sent by  telegraph  to the  Guarantor at the address set
forth  below or such other  address as the  Guarantor  hereafter  designates  in
writing.

         No provision  of this  Guaranty  can be changed,  waived or  discharged
except  by an  instrument  in  writing  signed  by the  Bank  and the  Guarantor
expressly  referring to the provision of this Guaranty to which such  instrument
relates;  and no such waiver  shall  extend to,  affect or impair any right with
respect to any Obligation  which is not expressly dealt with therein.  No course
of dealing or delay or omission on the part of the Bank in exercising  any right
shall  operate as a waiver  thereof or otherwise be  prejudicial  thereto.  This
writing is intended by the parties to be a final expression of this Guaranty and
is  intended  as a  complete  and  exclusive  statement  of the  terms  of their
agreement.

         The rights, remedies,  powers,  privileges, and discretions of the Bank
hereunder (hereinafter the "Bank's Rights and Remedies") shall be cumulative and
not exclusive of any rights or remedies which it would  otherwise have. No delay
or omission by the Bank in  exercising or enforcing any of the Bank's Rights and
Remedies shall operate as, or  constitute,  a waiver  thereof.  No waiver by the
Bank of any of the Bank's  Rights and  Remedies  or of any  default or  remedies
under  any other  agreement  with the  Guarantor,  or of any  default  under any
agreement  with either or both of the  Borrower,  or any other person  liable or
obligated for or on the  Obligations,  shall operate as a waiver of any other of
the  Bank's  Rights  and  Remedies  or of any  default  or remedy  hereunder  or
thereunder.  No exercise of any of the Bank's  Rights and  Remedies and no other
agreement or  transaction  of whatever  nature entered into between the Bank and
the  Guarantor,  the Bank and the  Borrower,  and/or the Bank and any such other
person at any time shall  preclude any other  exercise of the Bank's  Rights and
Remedies.  No waiver by the Bank of any of the Bank's rights and remedies on any
one occasion shall be deemed a waiver on any subsequent  occasion,  nor shall it
be deemed a continuing  waiver. All of the Bank's Rights and Remedies and all of
the Bank's 

                                                                         _______
                                                                         Initial
                                      -6-




rights, remedies,  powers, privileges, and discretions under any other agreement
or transaction with the Guarantor,  the Borrower, or any such other person shall
be cumulative and not alternative or exclusive, and may be exercised by the Bank
at such time or times and in such  order of  preference  as the Bank in its sole
discretion may determine.

         This instrument and all documents which have been or may be hereinafter
furnished by the  undersigned  to the Bank may be  reproduced by the Bank by any
photographic,   photostatic,   microfilm,   microcard,  miniature  photographic,
xerographic,  or similar  process,  and the Bank may destroy the  original  from
which such document was so reproduced. Any such reproduction shall be admissible
in evidence as the original itself in any judicial or administrative  proceeding
(whether  or  not  the  original  is  in  existence  and  whether  or  not  such
reproduction was made in the regular course of business).

THE GUARANTOR  WAIVES ANY RIGHT TO TRIAL BY JURY THE UNDERSIGNED MAY HAVE IN ANY
ACTION OR PROCEEDING,  IN LAW OR EQUITY,  IN CONNECTION WITH THIS GUARANTY.  THE
GUARANTOR AND BANK HEREBY KNOWINGLY AND VOLUNTARILY AND INTENTIONALLY  WAIVE ANY
RIGHT TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION  ARISING OUT OF, UNDER, OR
IN  CONNECTION  WITH THIS  GUARANTY.  THE  GUARANTOR  HEREBY  CERTIFIES  THAT NO
REPRESENTATIVE  OR AGENT OF THE BANK HAS  REPRESENTED,  EXPRESSLY OR  OTHERWISE,
THAT BANK WOULD NOT, IN THE EVENT OF LITIGATION,  SEEK TO ENFORCE THIS WAIVER OF
RIGHT TO JURY TRIAL  PROVISION.  THE GUARANTOR  ACKNOWLEDGES  THAT BANK HAS BEEN
INDUCED TO ENTER INTO BANK'S  LENDING  RELATIONSHIP  WITH THE BORROWER BY, AMONG
OTHER THINGS, THE PROVISIONS OF THIS PARAGRAPH.

         Notwithstanding the existence of any security interest held by the Bank
(or by any other  party) in property  securing the  Obligations,  the Bank shall
have the right to determine the order in which any or all of said property shall
be  subjected  to the remedies  provided  herein or in any  document  evidencing
and/or related to said security interest and/or the Obligations and the right to
determine  the order in which any or all  portions  of the  Obligations  secured
hereby  are  satisfied  from the  proceeds  realized  upon the  exercise  of the
remedies  provided herein or in any document  evidencing  and/or related to said
security  interest and/or the Obligations.  The Guarantor,  the Borrower and any
party who consents to this  interest in the said  property and who has actual or
constructive  notice hereof hereby waives and shall be deemed to have waived any
and all rights to  require  the  

                                                                         _______
                                                                         Initial
                                      -7-




marshalling  of assets in  connection  with the  exercise of any of the remedies
permitted  by  applicable  law or provided  in any  document  evidencing  and/or
related to said security interest and/or the Obligations.

         For so long as this Guaranty is in effect and the  undersigned  has any
liability  hereunder,  the undersigned  shall deliver to the Bank within 90 days
after the calendar  year, a personal  financial  statement of the Guarantor each
prepared in form and substance reasonably satisfactory to the Bank.

         This  Guaranty is intended to take effect as a sealed  instrument to be
governed by and construed in  accordance  with the laws of The  Commonwealth  of
Massachusetts  and shall inure to the benefit of the Bank and its  successors in
title and  assigns  and shall be binding on the  Guarantor  and the  Guarantor's
heirs,  assigns and legal  representatives and shall apply to all Obligations of
the Borrower  including any successor by operation of law. The Guarantor  hereby
consents to and submits to the jurisdiction of the Courts of The Commonwealth of
Massachusetts  for all purposes  with respect to this  Guaranty and all actions,
suits or other proceedings shall be brought in a court of competent jurisdiction
in The Commonwealth of Massachusetts.

         IN WITNESS WHEREOF,  the Guarantor has executed this Guaranty as of the
date first written above.


                                              /s/ Eric T. Chase
                                              ------------------------------
                                              Eric T. Chase, Individually



                          COMMONWEALTH OF MASSACHUSETTS

Suffolk, ss.                                                      March 29, 1996

         Then   personally   appeared  the  above  named  Eric  T.  Chase,   and
acknowledged the foregoing instrument to be his free act and deed, before me
                                             /s/ Neil H. Aronson
                                             ------------------------------

                                                                         _______
                                                                         Initial
                                      -8-





                                            Notary Public
                                            My commission expires: Nov. 28, 1997
                                                                         _______
                                                                         Initial

                                      -9-

                     UNLIMITED GUARANTY OF K. ANDREW BERNAL

         This Unlimited Guaranty (this "Guaranty") is dated as of March 29, 1996
and is entered  into,  executed  and  delivered  to STATE  STREET BANK AND TRUST
COMPANY (the "BANK") by the undersigned K. ANDREW BERNAL, with an address of 666
Main Street, Apt. 205, Winchester, MA 01890 (the "GUARANTOR").

         WHEREAS, at the request of QC OPTICS,  INC. (the "BORROWER"),  the Bank
has committed to enter into certain  financing  arrangements  with the Borrower,
including, without limitation, a line of credit in the original principal amount
of $4,000,000.00 (the "QC LOAN"); and

         WHEREAS,  the issuance by the Guarantor of this Guaranty is a condition
precedent to the Bank's entering into the foregoing financing  arrangements with
the Borrower all in accordance with that certain Credit Agreement by and between
the Bank and the Borrower of even date  herewith  (the "Credit  Agreement")  and
specific reference is hereby made to Section 2.10 of the Credit Agreement; and

         WHEREAS, the Guarantor is one of the principal  shareholders and owners
of the Borrower; and

         WHEREAS, the Guarantor acknowledges and agrees that the Bank's entering
into  financing  arrangements  with the Borrower is in the best  interest of the
Guarantor and that such financing by the Bank is necessary and convenient to the
conduct, promotion and attainment of the business of the Guarantor;

         NOW THEREFORE,  in consideration of the Bank having made, making now or
in the future,  loans,  advances or otherwise  extending credit to the Borrower,
which loans, advances or credit the Guarantor  acknowledges would not be made by
the Bank without this Guaranty,  the Guarantor,  jointly and severally,  if more
than one,  hereby  unconditionally  guarantees to the Bank that (a) the Borrower
will duly and punctually pay, at the place specified therefor, or if no place is
specified,  or perform at the  Bank's  Head  Office or at the branch of the Bank
where this Guaranty is given,  all  indebtedness,  obligations and  liabilities,
direct or  indirect,  matured or  unmatured,  primary or  secondary,  certain or
contingent,  of the  Borrower  to the Bank now or  hereafter  owing or  




incurred (including without limitation reasonable costs and expenses incurred by
the Bank in  attempting  to collect or enforce any of the  foregoing)  which are
chargeable  to the  Borrower  either  by law or under  the  terms of the  Bank's
arrangements  with the  Borrower  accrued  in each  case to the date of  payment
hereunder, and including,  without limitation,  all indebtedness of the Borrower
arising  from or incurred in  connection  with the QC Loan,  and all renewals or
extensions thereof and substitutions and replacements therefor (collectively the
"Obligations"  and  individually  an  "Obligation");  and  (b)  if  there  is an
agreement or instrument  evidencing or executed and delivered in connection with
any  Obligation,  the Borrower  will perform in all other  respects  strictly in
accordance with the terms thereof.

         This Guaranty is an absolute,  unconditional and continuing guaranty of
the full and punctual payment and performance by the Borrower of the Obligations
and not of  their  collectability  only  and is in no way  conditioned  upon any
requirement  that the Bank first attempt to collect any of the Obligations  from
the  Borrower or any other party  primarily or  secondarily  liable with respect
thereto or resort to any security or other means of obtaining  payment of any of
the Obligations  which the Bank now has or may acquire after the date hereof, or
upon any other contingency whatsoever.

         Upon any  default,  after  applicable  grace  periods,  if any,  by the
Borrower in the full and punctual  payment of the  Obligations,  the liabilities
and  obligations of the Guarantor  hereunder  shall,  at the option of the Bank,
become  forthwith  due and payable to the Bank  without  demand or notice of any
nature,  all of which are  expressly  waived by the  Guarantor.  Payments by the
Guarantor hereunder may be required by the Bank on any number of occasions.  The
liability of the Guarantor hereunder shall be unlimited in amount.

         The Guarantor  further  agrees,  as the principal  obligor and not as a
guarantor only, to pay to the Bank forthwith upon demand,  in funds  immediately
available to the Bank, all reasonable costs and expenses  (including court costs
and reasonable  legal  expenses)  incurred or expended by the Bank in connection
with this  Guaranty  and the  enforcement  thereof,  together  with  interest on
amounts  recoverable under this Guaranty,  from the time such amounts become due
until payment at the rates set forth in, as relevant, the promissory note of the
Borrower evidencing the QC Loan (the "NOTE").

                                                                         _______
                                                                         Initial
                                      -2-




         The  obligations of the Guarantor under this Guaranty shall continue in
full force and effect until (a) the Bank shall have  received from the Guarantor
written notice sent by certified or registered mail,  return receipt  requested,
to  the  Bank  of  the  Guarantor's  intention  to  discontinue  this  Guaranty,
notwithstanding any intermediate or temporary payment or settlement of the whole
or any part of the  Obligations  or (b) the  provisions  of Section  2.10 of the
Credit Agreement have been satisfied.  No such notice shall affect the liability
of the  Guarantor  hereunder  with  respect to any  obligations  incurred by the
Borrower  to  the  Bank  prior  to  the  receipt  of  such  notice  and  written
acknowledgment  of receipt  by an officer of the Bank.  In the event of any such
discontinuance  of  this  Guaranty,  all  checks,  drafts,  notes,   instruments
(negotiable  or otherwise)  and writings  drawn or made by or for the account of
the Borrower or the Bank or any of its agents and  purporting  to be dated on or
before the date such  discontinuance is received by the Bank, although presented
to and paid or  accepted  by the Bank after  that  date,  shall form part of the
Obligations.

         The Guarantor grants to the Bank, as security for the full and punctual
payment and performance of the Guarantor's  obligations  hereunder, a continuing
lien on and security  interest in all securities or other property  belonging to
the Guarantor now or hereafter held by the Bank or, any entity  affiliated  with
the Bank,  and in all deposits and other sums  credited by or due from the Bank,
or any  entity  affiliated  with  the  Bank,  to the  Guarantor  or  subject  to
withdrawal by the Guarantor; and regardless of the adequacy of any collateral or
other  means of  obtaining  repayment  of the  Obligations,  the Bank may,  upon
default by the Borrower of its  Obligations and the expiration of all applicable
notice and grace periods and simultaneous  notice to the Guarantor,  set off the
whole or any  portion or  portions  of any or all such  deposits  and other sums
against amounts payable under this Guaranty,  whether or not any other person or
persons could also withdraw money therefrom.

         The Bank shall be at liberty, without giving notice to or obtaining the
assent of the  Guarantor  and without  relieving  the Guarantor of any liability
hereunder,  to deal with the  Borrower  and with each other  party who now is or
after the date hereof becomes  liable in any manner for any of the  Obligations,
in such manner as the Bank in its sole discretion deems fit, and to this end the
Guarantor  gives to the Bank full authority in its sole  discretion to do any or
all of the  following  things:  (a) extend  credit,  make loans and afford other
financial  accommodations  to 

                                                                         _______
                                                                         Initial
                                      -3-




the  Borrower at such times,  in such  amounts and on such terms as the Bank may
approve;  (b) vary the terms and grant  extensions or renewals of any present or
future  indebtedness  or  obligation  to the Bank of the Borrower or of any such
other party; (c) grant time,  waivers and other  indulgences in respect thereto;
(d) vary, exchange,  release or discharge,  wholly or partially,  or delay in or
abstain from perfecting and enforcing any security or guaranty or other means of
obtaining  payment of any of the Obligations  which the Bank now has or acquires
after the date hereof; (e) accept partial payments from the Borrower or any such
other party;  (f) release or  discharge,  wholly or  partially,  any endorser or
guarantor;  and (g) compromise or make any settlement or other  arrangement with
the  Borrower  or any such other  party.  The  undersigned  has  unconditionally
delivered  this  Guaranty to the Bank and  acknowledges  that the  Guarantor  is
responsible for the entire amount of the  Obligations.  The failure to sign this
or any other  guaranty by any other person shall not  discharge the liability of
the undersigned.

         If for any reason the  Borrower  has no legal  existence or is under no
legal obligation to discharge any of the Obligations  undertaken or purported to
be  undertaken by it or on its behalf,  or if any of the monies  included in the
Obligations have become  irrecoverable  from the Borrower by operation of law or
for any other  reason,  this  Guaranty  shall  nevertheless  be  binding  on the
Guarantor  to the same  extent  as if the  Guarantor  at all  times had been the
principal debtor on all such Obligations.  This Guaranty shall be in addition to
any other  guaranty or other security for the  Obligations,  and it shall not be
prejudiced  or  rendered  unenforceable  by the  invalidity  of any  such  other
guaranty or security.  Unless terminated as provided herein,  the Guaranty shall
continue to be  effective or be  reinstated,  as the case may be, if at any time
payment of all or any part of the  Obligations is rescinded or otherwise must be
restored by the Bank to the Borrower or to the  creditors of the Borrower or any
representative  of the Borrower or  representative  of the Borrower's  creditors
upon the  insolvency,  bankruptcy  or  reorganization  of the Borrower or to the
undersigned  or to the creditors of the Guarantor or any  representative  of the
Guarantor  or  representative  of  the  creditors  of  the  Guarantor  upon  the
insolvency,  bankruptcy or reorganization of the Guarantor or otherwise,  all as
though such payments had not been made.

         The Guarantor waives notice of acceptance hereof,  notice of any action
taken or omitted by the Bank in reliance  hereon,  and any requirement  that the
Bank be diligent or prompt in making  

                                                                         _______
                                                                         Initial
                                      -4-




demands  hereunder,  giving notice of any default  either to the Guarantor or to
the Borrower or asserting any other right of the Bank  hereunder.  The Guarantor
also  irrevocably  waives,  to the fullest extent permitted by law, all defenses
which at any time may be  available  in respect of the  Guarantor's  obligations
hereunder by virtue of any homestead exemption, stay, moratorium law, statute of
limitations, valuations or other similar law now or hereafter in effect.

         So long as any Obligation remains unpaid or undischarged, the Guarantor
will not, by paying any sum  recoverable  hereunder  (whether or not demanded by
the  Bank)  or by any  means  or on any  other  ground,  claim  any  set-off  or
counterclaim  against the Borrower in respect of any  liability of the Guarantor
to the  Borrower  or, in  proceedings  under the  Bankruptcy  Act or  insolvency
proceedings of any nature,  prove in competition with the Bank in respect of any
payment  hereunder  or be entitled to have the  benefit of any  counterclaim  or
proof of claim or  dividend  or payment by or on behalf of the  Borrower  or the
benefit of any other security for any Obligation  which,  now or hereafter,  the
Bank  may  hold or in  which  it may  have  any  share  or  have  any  right  of
subrogation,  reimbursement  or  indemnity  or right of recourse to any security
which the Bank may have or hold with respect to the Obligations.

         Notwithstanding   anything  to  the  contrary  in  this  Guaranty,  the
Guarantor shall have no right of subrogation and no right to seek  contribution,
indemnification, or any other form of reimbursement from the Borrower, any other
guarantor,  or any other person now or hereafter primarily or secondarily liable
for any  obligations  of the  Borrower  to the Bank nor any right of recourse to
security for any obligations,  for any disbursement  made by the Guarantor under
or in  connection  with  this  Guaranty  or  otherwise  so  long  as  all of the
Obligations  have not been fully paid and have not been  reinstated by reason of
avoidance of any transfer, the return of any payment or otherwise.

         Further, so long as any Obligation remains unpaid or undischarged,  the
Guarantor  subordinates any debt evidenced by a note owing to the Guarantor from
the Borrower  and any claim or claims the  Guarantor  may now or hereafter  have
against the Borrower to any unpaid or undischarged debt provided that such debts
and claims may be paid so long as no Event of Default  (as defined in the Credit
Agreement  governing  the  terms  of the QC Loan)  shall  have  occurred  and be
continuing.

                                                                         _______
                                                                         Initial
                                      -5-




         Any demand on or notice to the Guarantor  shall be in writing and shall
be effective  when handed to the Guarantor or mailed by certified  mail,  return
receipt  requested,  or sent by  telegraph  to the  Guarantor at the address set
forth  below or such other  address as the  Guarantor  hereafter  designates  in
writing.

         No provision  of this  Guaranty  can be changed,  waived or  discharged
except  by an  instrument  in  writing  signed  by the  Bank  and the  Guarantor
expressly  referring to the provision of this Guaranty to which such  instrument
relates;  and no such waiver  shall  extend to,  affect or impair any right with
respect to any Obligation  which is not expressly dealt with therein.  No course
of dealing or delay or omission on the part of the Bank in exercising  any right
shall  operate as a waiver  thereof or otherwise be  prejudicial  thereto.  This
writing is intended by the parties to be a final expression of this Guaranty and
is  intended  as a  complete  and  exclusive  statement  of the  terms  of their
agreement.

         The rights, remedies,  powers,  privileges, and discretions of the Bank
hereunder (hereinafter the "Bank's Rights and Remedies") shall be cumulative and
not exclusive of any rights or remedies which it would  otherwise have. No delay
or omission by the Bank in  exercising or enforcing any of the Bank's Rights and
Remedies shall operate as, or  constitute,  a waiver  thereof.  No waiver by the
Bank of any of the Bank's  Rights and  Remedies  or of any  default or  remedies
under  any other  agreement  with the  Guarantor,  or of any  default  under any
agreement  with either or both of the  Borrower,  or any other person  liable or
obligated for or on the  Obligations,  shall operate as a waiver of any other of
the  Bank's  Rights  and  Remedies  or of any  default  or remedy  hereunder  or
thereunder.  No exercise of any of the Bank's  Rights and  Remedies and no other
agreement or  transaction  of whatever  nature entered into between the Bank and
the  Guarantor,  the Bank and the  Borrower,  and/or the Bank and any such other
person at any time shall  preclude any other  exercise of the Bank's  Rights and
Remedies.  No waiver by the Bank of any of the Bank's rights and remedies on any
one occasion shall be deemed a waiver on any subsequent  occasion,  nor shall it
be deemed a continuing  waiver. All of the Bank's Rights and Remedies and all of
the Bank's rights, remedies, powers, privileges, and discretions under any other
agreement or  transaction  with the Guarantor,  the Borrower,  or any such other
person  shall  be  cumulative  and  not  alternative  or  exclusive,  and may be
exercised by the Bank at such time or times and in such order of  preference  as
the Bank in its sole discretion may determine.

                                                                         _______
                                                                         Initial
                                      -6-




         This instrument and all documents which have been or may be hereinafter
furnished by the  undersigned  to the Bank may be  reproduced by the Bank by any
photographic,   photostatic,   microfilm,   microcard,  miniature  photographic,
xerographic,  or similar  process,  and the Bank may destroy the  original  from
which such document was so reproduced. Any such reproduction shall be admissible
in evidence as the original itself in any judicial or administrative  proceeding
(whether  or  not  the  original  is  in  existence  and  whether  or  not  such
reproduction was made in the regular course of business).

THE GUARANTOR  WAIVES ANY RIGHT TO TRIAL BY JURY THE UNDERSIGNED MAY HAVE IN ANY
ACTION OR PROCEEDING,  IN LAW OR EQUITY,  IN CONNECTION WITH THIS GUARANTY.  THE
GUARANTOR AND BANK HEREBY KNOWINGLY AND VOLUNTARILY AND INTENTIONALLY  WAIVE ANY
RIGHT TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION  ARISING OUT OF, UNDER, OR
IN  CONNECTION  WITH THIS  GUARANTY.  THE  GUARANTOR  HEREBY  CERTIFIES  THAT NO
REPRESENTATIVE  OR AGENT OF THE BANK HAS  REPRESENTED,  EXPRESSLY OR  OTHERWISE,
THAT BANK WOULD NOT, IN THE EVENT OF LITIGATION,  SEEK TO ENFORCE THIS WAIVER OF
RIGHT TO JURY TRIAL  PROVISION.  THE GUARANTOR  ACKNOWLEDGES  THAT BANK HAS BEEN
INDUCED TO ENTER INTO BANK'S  LENDING  RELATIONSHIP  WITH THE BORROWER BY, AMONG
OTHER THINGS, THE PROVISIONS OF THIS PARAGRAPH.

         Notwithstanding the existence of any security interest held by the Bank
(or by any other  party) in property  securing the  Obligations,  the Bank shall
have the right to determine the order in which any or all of said property shall
be  subjected  to the remedies  provided  herein or in any  document  evidencing
and/or related to said security interest and/or the Obligations and the right to
determine  the order in which any or all  portions  of the  Obligations  secured
hereby  are  satisfied  from the  proceeds  realized  upon the  exercise  of the
remedies  provided herein or in any document  evidencing  and/or related to said
security  interest and/or the Obligations.  The Guarantor,  the Borrower and any
party who consents to this  interest in the said  property and who has actual or
constructive  notice hereof hereby waives and shall be deemed to have waived any
and all rights to  require  the  marshalling  of assets in  connection  with the
exercise of any of the remedies  permitted by applicable  law or provided in any
document  evidencing  and/or  related  to  said  security  interest  and/or  the
Obligations.

         For so long as this Guaranty is in effect and the  undersigned  has any
liability  hereunder,  the undersigned  shall 

                                                                         _______
                                                                         Initial
                                      -7-





deliver to the Bank within 90 days after the calendar year, a personal financial
statement  of the  Guarantor  including  a  balance  sheet and  profit  and loss
statement,  each prepared in form and substance  reasonably  satisfactory to the
Bank.

         This  Guaranty is intended to take effect as a sealed  instrument to be
governed by and construed in  accordance  with the laws of The  Commonwealth  of
Massachusetts  and shall inure to the benefit of the Bank and its  successors in
title and  assigns  and shall be binding on the  Guarantor  and the  Guarantor's
heirs,  assigns and legal  representatives and shall apply to all Obligations of
the Borrower  including any successor by operation of law. The Guarantor  hereby
consents to and submits to the jurisdiction of the Courts of The Commonwealth of
Massachusetts  for all purposes  with respect to this  Guaranty and all actions,
suits or other proceedings shall be brought in a court of competent jurisdiction
in The Commonwealth of Massachusetts.

         IN WITNESS WHEREOF,  the Guarantor has executed this Guaranty as of the
date first written above.


                                            /s/ K. Andrew Bernal
                                            -----------------------------------
                                            K. Andrew Bernal, Individually


                          COMMONWEALTH OF MASSACHUSETTS

Suffolk, ss.                                                      March 29, 1996

         Then  personally  appeared  the  above  named  K.  Andrew  Bernal,  and
acknowledged the foregoing instrument to be his free act and deed, before me
                                            /s/ Neil H. Aronson
                                            ------------------------------
                                            Notary Public
                                            My commission expires: Nov. 28, 1997

                                                                         _______
                                                                         Initial
                                      -8-






                                  ATTACHMENT A




                                                                         _______
                                                                         Initial
                                      -9-


                                  ATTACHMENT A



                                                                         _______
                                                                         Initial

                                      -10-

                                 QC OPTICS, INC.

                             1996 STOCK OPTION PLAN

                                    ARTICLE I

                               PURPOSE OF THE PLAN

         The  purpose  of  this  Plan  is to  encourage  and  enable  employees,
consultants,  directors  and others who are in a  position  to make  significant
contributions  to  the  success  of  QC  OPTICS,  INC.  and  of  its  affiliated
corporations upon whose judgment, initiative and efforts the Corporation depends
for the successful conduct of its business,  to acquire a closer  identification
of their  interests  with  those  of the  Corporation  by  providing  them  with
opportunities  to purchase stock in the Corporation  pursuant to options granted
hereunder,  thereby  stimulating  their efforts on behalf of the Corporation and
strengthening  their  desire  to  remain  involved  with  the  Corporation.  Any
employee,  consultant  or  advisor  designated  to  participate  in the  Plan is
referred to as a "Participant."

                                   ARTICLE II

                                   DEFINITIONS

         2.1  "Affiliated  Corporation"  means any stock  corporation of which a
majority of the voting common or capital  stock is owned  directly or indirectly
by the Corporation.

         2.2  "Award" means an Option granted under Article V.

         2.3 "Board" means the Board of Directors of the  Corporation or, if one
or more has been  appointed,  a  Committee  of the  Board  of  Directors  of the
Corporation.

         2.4 "Code"  means the Internal  Revenue  Code of 1986,  as amended from
time to time.





         2.5  "Committee"  means a Committee of not less than two members of the
Board appointed by the Board to administer the Plan.

         2.6 "Corporation" means QC OPTICS, INC., a Delaware corporation, or its
successor.

         2.7 "Employee" means any person who is a regular full-time or part-time
employee of the  Corporation  or an Affiliated  Corporation on or after June 18,
1996.

         2.8 "Incentive  Stock Option" ("ISO") means an option that qualifies as
an incentive stock option as defined in Section 422 of the Code, as amended.

         2.9 "Non-Qualified  Option" means any option not intended to qualify as
an Incentive Stock Option.

         2.10 "Option" means an Incentive Stock Option or  Non-Qualified  Option
granted  by the  Board  under  Article  V of this Plan in the form of a right to
purchase  Stock  evidenced by an instrument  containing  such  provisions as the
Board may establish.  Except as otherwise  expressly provided with respect to an
Option grant, no Option granted pursuant to the Plan shall be an Incentive Stock
Option.

         2.11 "Participant"  means a person selected by the Committee to receive
an award under the Plan.

         2.12 "Plan" means this 1996 Stock Option Plan.

         2.13  "Reporting  Person"  means a person  subject to Section 16 of the
Securities Exchange Act of 1934 or any successor provision.

                                       -2-





         2.14  "Restricted  Period"  means the  period of time  selected  by the
Committee during which an award may be forfeited by the person.

         2.15 "Stock" means the Common Stock, $.01 par value, of the Corporation
or any successor,  including any  adjustments in the event of changes in capital
structure of the type described in Article XI.

                                   ARTICLE III

                           ADMINISTRATION OF THE PLAN

         3.1  Administration  by Board.  This Plan shall be  administered by the
Board of  Directors  of the  Corporation.  The  Board  may,  from  time to time,
delegate any of its  functions  under this plan to one or more  Committees.  All
references  in this  Plan to the Board  shall  also  include  the  Committee  or
Committees,  if one or more have been appointed by the Board.  From time to time
the Board may  increase  the size of the  Committee  or  committees  and appoint
additional  members thereto,  remove members (with or without cause) and appoint
new members in substitution  therefor,  fill vacancies however caused, or remove
all members of the Committee or committees  and thereafter  directly  administer
the Plan.  No member of the Board or a committee  shall be liable for any action
or  determination  made in good  faith with  respect to the Plan or any  options
granted under it.

         If a Committee is appointed by the Board,  a majority of the members of
the Committee shall constitute a quorum, and all determinations of the Committee
under the Plan may be made  without  notice or  meeting  of the  Committee  by a
writing signed by a majority of Committee members. On

                                       -3-





or after registration of the Stock under the Securities Exchange Act of 1934, as
amended,  the Board shall delegate the power to select directors and officers to
receive Awards under the Plan, and the timing, pricing and amount of such Awards
to a Committee, all members of which shall be "disinterested persons" within the
meaning of Rule 16b-3 under that Act.

         3.2 Powers.  The Board of Directors  and/or any committee  appointed by
the Board shall have full and final authority to operate,  manage and administer
the Plan on behalf of the Corporation.

This authority includes, but is not limited to:

         (a)      The power to grant Awards conditionally or unconditionally,

         (b)      The power to  prescribe  the form or forms of any  instruments
                  evidencing Awards granted under this Plan,

         (c)      The power to interpret the Plan,

         (d)      The power to  provide  regulations  for the  operation  of the
                  incentive features of the Plan, and otherwise to prescribe and
                  rescind   regulations  for   interpretation,   management  and
                  administration of the Plan,

         (e)      The  power to  delegate  responsibility  for  Plan  operation,
                  management and  administration on such terms,  consistent with
                  the Plan, as the Board may establish,

         (f)      The power to delegate to other persons the  responsibility  of
                  performing  ministerial  acts  in  furtherance  of the  Plan's
                  purpose, and

                                       -4-





         (g)      The power to engage the  services  of persons,  companies,  or
                  organizations in furtherance of the Plan's purpose,  including
                  but not  limited to,  banks,  insurance  companies,  brokerage
                  firms and consultants.

         3.3 Additional  Powers. In addition,  as to each Option to buy Stock of
the  Corporation,  the  Board  shall  have  full  and  final  authority  in  its
discretion:  (a) to  determine  the  number of shares of Stock  subject  to each
Option; (b) to determine the time or times at which Options will be granted; (c)
to  determine  the option  price of the shares of Stock  subject to each Option,
which price shall be not less than the minimum  price  specified in Article V of
this Plan;  (d) to  determine  the time or times when each Option  shall  become
exercisable and the duration of the exercise period  (including the acceleration
of any exercise period),  which shall not exceed the maximum period specified in
Article V; (e) to determine  whether each Option  granted  shall be an Incentive
Stock  Option  or a Non-  qualified  Option;  and (f) to waive  compliance  by a
Participant with any obligation to be performed by him under an Option, to waive
any condition or provision of an Option,  and to amend or cancel any Option (and
if an Option is cancelled,  to grant a new Option on such terms as the Board may
specify),  except  that the Board may not take any  action  with  respect  to an
outstanding  option that would  adversely  affect the rights of the  Participant
under such Option without such Participant's  consent.  Nothing in the preceding
sentence  shall  be  construed  as  limiting  the  power  of the  Board  to make
adjustments required by Article XI.

         In no event may the  Company  grant an  Employee  any  Incentive  Stock
Option that is first exercisable  during any one calendar year to the extent the
aggregate fair market value of the Stock

                                       -5-





(determined  at the time the options are granted)  exceeds  $100,000  (under all
stock option plans of the Corporation and any Affiliated Corporation); provided,
however,  that this paragraph shall have no force and effect if its inclusion in
the Plan is not necessary for Incentive  Stock Options  issued under the Plan to
qualify as such pursuant to Section 422(d)(1) of the Code.

                                   ARTICLE IV

                                   ELIGIBILITY

         4.1 Eligible  Employees.  All  Employees  (including  Directors who are
Employees) are eligible to be granted  Incentive Stock Option and  Non-Qualified
Option Awards under this Plan.

         4.2  Consultants,  Directors and other  Non-Employees.  Any Consultant,
Director (whether or not an Employee) and any other  Non-Employee is eligible to
be granted  Non-Qualified  Option Awards under the Plan, provided the person has
not irrevocably elected to be ineligible to participate in the Plan.

         4.3 Relevant Factors. In selecting individual  Employees,  Consultants,
Directors  and other  Non-Employees  to whom Awards shall be granted,  the Board
shall weigh such factors as are relevant to  accomplish  the purpose of the Plan
as stated in  Article  I. An  individual  who has been  granted  an Award may be
granted one or more additional Awards, if the Board so determines.  The granting
of an Award to any  individual  shall neither  entitle that  individual  to, nor
disqualify him from, participation in any other grant of Awards.

                                       -6-





                                    ARTICLE V

                               STOCK OPTION AWARDS

         5.1 Number of Shares.  Subject to the  provisions of Article XI of this
Plan,  the aggregate  number of shares of Stock for which Options may be granted
under this Plan shall not exceed 360,000 shares. The shares to be delivered upon
exercise of Options under this Plan shall be made  available,  at the discretion
of the Board,  either from  authorized  but unissued  shares or from  previously
issued  and  reacquired  shares of Stock  held by the  Corporation  as  treasury
shares, including shares purchased in the open market.

         Stock issuable upon exercise of an option granted under the Plan may be
subject  to  such   restrictions  on  transfer,   repurchase   rights  or  other
restrictions as shall be determined by the Board of Directors.

         5.2 Effect of Expiration,  Termination or Surrender. If an Option under
this Plan  shall  expire  or  terminate  unexercised  as to any  shares  covered
thereby, or shall cease for any reason to be exercisable in whole or in part, or
if the Company shall  reacquire any unvested  shares issued  pursuant to Options
under the Plan,  such shares shall  thereafter  be available for the granting of
other Options under this Plan.

         5.3 Term of  Options.  The full term of each Option  granted  hereunder
shall be for such period as the Board shall determine.  In the case of Incentive
Stock Options granted  hereunder,  the term shall not exceed ten (10) years from
the  date  of  granting  thereof.  Each  Option  shall  be  subject  to  earlier
termination as provided in Sections 6.3 and 6.4.  Notwithstanding the foregoing,
the term of options  intended to qualify as "Incentive  Stock Options" shall not
exceed  five (5)  years  from the date of  granting  thereof  if such  option is
granted to any employee who at the time such option is

                                       -7-





granted owns more than ten percent (10%) of the total  combined  voting power of
all classes of stock of the Corporation.

         5.4 Option Price.  The Option price shall be determined by the Board at
the time any Option is granted.  In the case of  Incentive  Stock  Options,  the
exercise  price  shall  not be less than  l00% of the fair  market  value of the
shares covered thereby at the time the Incentive Stock Option is granted (but in
no event less than par value),  provided that no Incentive Stock Option shall be
granted hereunder to any Employee if at the time of grant the Employee, directly
or indirectly,  owns Stock possessing more than 10% of the combined voting power
of all  classes  of stock of the  Corporation  and its  Affiliated  Corporations
unless the  Incentive  Stock  Option price equals not less than 110% of the fair
market  value of the  shares  covered  thereby at the time the  Incentive  Stock
Option is granted.  In the case of  Non-Qualified  Stock  Options,  the exercise
price shall not be less than par value.

         5.5 Fair Market  Value.  "Fair market  value" shall be deemed to be the
fair value of the Stock as  determined  in good faith by the Board after  taking
into  consideration  all factors that it deems  appropriate,  including  without
limitation,  recent sale and offer  prices of the Stock in private  transactions
negotiated at arm's length. If, at the time an Option is granted under the Plan,
the  Corporation's  Stock is publicly traded,  then "fair market value" shall be
determined as of the last business day for which the prices or quotes  discussed
in this  sentence  are  available  prior to the date such  Option is granted and
shall  mean (i) the  average  (on that  date) of the high and low  prices of the
Stock on the  principal  national  securities  exchange  on which  the  Stock is
traded, if the Stock is then traded on a national securities  exchange;  or (ii)
the last reported sale price (on that date) of the Stock on the NASDAQ  National
Market List, if the Stock is not then traded on a national securities

                                       -8-





exchange;  or (iii) the closing bid price (or average of bid prices) last quoted
(on  that  date)  by  an  established  quotation  service  for  over-the-counter
securities, if the Stock is not reported on the NASDAQ National Market List.

         5.6  Non-Transferability  of Options. No Option granted under this Plan
shall  be  transferable  by the  grantee  otherwise  than by will or the laws of
descent and distribution,  and such Option may be exercised during the grantee's
lifetime only by the grantee.

         5.7 Foreign  Nationals.  Awards may be granted to Participants  who are
foreign  nationals  or  employed  outside  the  United  States on such terms and
conditions different from those specified in the Plan as the Committee considers
necessary  or  advisable  to achieve  the  purposes  of the Plan or comply  with
applicable laws.

                                   ARTICLE VI

                               EXERCISE OF OPTION

         6.1 Exercise.  Each Option granted under this Plan shall be exercisable
on such date or dates and during  such  period and for such  number of shares as
shall be determined pursuant to the provisions of the instrument evidencing such
Option. The Board shall have the right to accelerate the date of exercise of any
option,  provided  that, the Board shall not accelerate the exercise date of any
Incentive  Stock Option  granted if such  acceleration  would violate the annual
vesting limitation contained in Section 422(d)(1) of the Code.

         6.2 Notice of Exercise.  A person  electing to exercise an Option shall
give written  notice to the  Corporation  of such  election and of the number of
shares he or she has  elected  to  purchase  and  shall at the time of  exercise
tender the full purchase  price of the shares he or she has elected to purchase.
The  purchase  price  can  be  paid  partly  or  completely  in  shares  of  the
Corporation's stock

                                       -9-





valued at Fair Market  Value as defined in Section  5.5  hereof,  or by any such
other lawful  consideration  as the Board may  determine.  Until such person has
been issued a certificate or certificates for the shares so purchased, he or she
shall possess no rights of a record holder with respect to any of such shares.

         6.3 Option  Unaffected by Change in Duties.  No Incentive  Stock Option
(and,  unless otherwise  determined by the Board of Directors,  no Non-Qualified
Option granted to a person who is, on the date of the grant,  an Employee of the
Corporation  or an  Affiliated  Corporation)  shall be affected by any change of
duties or position of the optionee  (including transfer to or from an Affiliated
Corporation), so long as he or she continues to be an Employee. Employment shall
be considered as continuing  uninterrupted during any bona fide leave of absence
(such as those  attributable  to illness,  military  obligations or governmental
service)  provided  that the period of such leave does not exceed 90 days or, if
longer,  any  period  during  which such  optionee's  right to  reemployment  is
guaranteed by statute. A bona fide leave of absence with the written approval of
the Board shall not be considered an interruption of employment  under the Plan,
provided that such written approval  contractually  obligates the Corporation or
any Affiliated  Corporation to continue the employment of the optionee after the
approved period of absence.

         If the optionee shall cease to be an Employee for any reason other than
death,  such Option shall  thereafter be  exercisable  only to the extent of the
purchase  rights,  if any, which have accrued as of the date of such  cessation;
provided that (i) the Board may provide in the instrument  evidencing any Option
that the  Board  may in its  absolute  discretion,  upon any such  cessation  of
employment,  determine  (but be under no  obligation  to  determine)  that  such
accrued purchase rights shall be

                                      -10-





deemed to include  additional shares covered by such Option; and (ii) unless the
Board shall otherwise provide in the instrument  evidencing any Option, upon any
such  cessation of employment,  such  remaining  rights to purchase shall in any
event  terminate  upon the earlier of (A) the expiration of the original term of
the  Option;  or (B)  where  such  cessation  of  employment  is on  account  of
disability,  the  expiration  of one year  from the  date of such  cessation  of
employment  and,  otherwise,  the expiration of three months from such date. For
purposes of the Plan,  the term  "disability"  shall mean  "permanent  and total
disability" as defined in Section 22(e)(3) of the Code.

         In the  case  of a  Participant  who is  not  an  employee,  provisions
relating to the  exercisability  of an Option  following  termination of service
shall be specified in the award.  If not so specified,  all Options held by such
Participant shall terminate on termination of service to the Corporation.

         6.4 Death of Optionee.  Should an optionee die while in  possession  of
the legal right to exercise an Option or Options  under this Plan,  such persons
as shall have acquired, by will or by the laws of descent and distribution,  the
right to  exercise  any  Options  theretofore  granted,  may,  unless  otherwise
provided by the Board in any  instrument  evidencing  any Option,  exercise such
Options  at any time  prior to one year from the date of death;  provided,  that
such Option or Options  shall expire in all events no later than the last day of
the original  term of such Option;  provided,  further,  that any such  exercise
shall be limited to the  purchase  rights which have accrued as of the date when
the optionee ceased to be an Employee, whether by death or otherwise, unless the
Board provides in the instrument  evidencing such Option that, in the discretion
of the Board,  additional  shares  covered by such Option may become  subject to
purchase immediately upon the death of the optionee.

                                      -11-





                                   ARTICLE VII

                          REPORTING PERSON LIMITATIONS

         To the extent  required to qualify for the  exemption  provided by Rule
16b-3 under the Securities Exchange Act of 1934, and any successor provision, at
least six months  must  elapse  from the date of  acquisition  of an Option by a
Reporting  Person to the date of  disposition  of such  Option  (other than upon
exercise) or its underlying Common Stock.

                                  ARTICLE VIII

                         TERMS AND CONDITIONS OF OPTIONS

         Options shall be evidenced by instruments (which need not be identical)
in such forms as the Board may from time to time approve. Such instruments shall
conform to the terms and  conditions  set forth in  Articles V and VI hereof and
may contain such other  provisions  as the Board deems  advisable  which are not
inconsistent with the Plan, including restrictions applicable to shares of Stock
issuable upon exercise of Options.  In granting any  Non-Qualified  Option,  the
Board may  specify  that  such  Non-Qualified  Option  shall be  subject  to the
restrictions  set forth herein with respect to Incentive  Stock  Options,  or to
such other  termination and cancellation  provisions as the Board may determine.
The Board may from time to time confer  authority and  responsibility  on one or
more of its own  members  and/or  one or more  officers  of the  Corporation  to
execute and deliver such instruments. The proper officers of the Corporation are
authorized  and directed to take any and all action  necessary or advisable from
time to time to carry out the terms of such instruments.

                                      -12-





                                   ARTICLE IX

                                  BENEFIT PLANS

         Awards under the Plan are  discretionary  and are not a part of regular
salary. Awards may not be used in determining the amount of compensation for any
purpose  under  the  benefit  plans  of  the   Corporation,   or  an  Affiliated
Corporation,  except  as the  Board  may from  time to time  expressly  provide.
Neither the Plan, an Option or any instrument  evidencing an Option confers upon
any  Participant  any right to  continue  as an employee  of, or  consultant  or
advisor to, the Company or an Affiliated  Corporation or affect the right of the
Corporation or any Affiliated  Corporation to terminate them at any time. Except
as  specifically  provided  by the  Board in any  particular  case,  the loss of
existing or potential  profits  granted under this Plan shall not  constitute an
element  of  damages  in the  event  of  termination  of the  relationship  of a
Participant  even if the  termination  is in violation of an  obligation  of the
Corporation to the Participant by contract or otherwise.

                                    ARTICLE X

                      AMENDMENT, SUSPENSION OR TERMINATION
                                   OF THE PLAN

         The Board may suspend  the Plan or any part  thereof at any time or may
terminate  the Plan in its  entirety.  Awards  shall not be  granted  after Plan
termination.

         The Board  may also  amend  the Plan  from  time to time,  except  that
amendments which affect the following  subjects must be approved by stockholders
of the Corporation:

         (a)      Except as provided in Article XI relative to capital  changes,
                  the  number  of  shares  as to which  Options  may be  granted
                  pursuant to Article V;

         (b)      The maximum term of Options granted;

                                      -13-





         (c)      The minimum price at which Options may be granted;

         (d)      The term of the Plan; and

         (e)      The  requirements as to eligibility for  participation  in the
                  Plan.

         Awards  granted prior to suspension or  termination of the Plan may not
be cancelled  solely because of such suspension or termination,  except with the
consent of the grantee of the Award.

                                   ARTICLE XI

                          CHANGES IN CAPITAL STRUCTURE

         The instruments  evidencing  Options granted hereunder shall be subject
to  adjustment  in  the  event  of  changes  in  the  outstanding  Stock  of the
Corporation  by  reason of Stock  dividends,  Stock  splits,  recapitalizations,
reorganizations,  mergers,  consolidations,  combinations,  exchanges  or  other
relevant changes in  capitalization  occurring after the date of an Award to the
same extent as would affect an actual share of Stock issued and  outstanding  on
the effective date of such change.  Such adjustment to outstanding Options shall
be made without change in the total price applicable to the unexercised  portion
of such options,  and a corresponding  adjustment in the applicable option price
per share shall be made. In the event of any such change,  the aggregate  number
and classes of shares for which Options may  thereafter be granted under Section
5.1 of this Plan may be appropriately  adjusted as determined by the Board so as
to reflect such change.

         Notwithstanding  the foregoing,  any adjustments  made pursuant to this
Article XI with respect to Incentive  Stock Options shall be made only after the
Board,  after  consulting with counsel for the Corporation,  determines  whether
such  adjustments  would  constitute a  "modification"  of such Incentive  Stock
Options (as that term is defined in Section 424 of the Code) or would cause any

                                      -14-





adverse tax consequences for the holders of such Incentive Stock Options. If the
Board  determines  that such  adjustments  made with respect to Incentive  Stock
Options would constitute a modification of such Incentive Stock Options,  it may
refrain from making such adjustments.

         In  the  event  of  the  proposed  dissolution  or  liquidation  of the
Corporation, each Option will terminate immediately prior to the consummation of
such proposed action or at such other time and subject to such other  conditions
as shall be determined by the Board.

         Except as expressly  provided herein, no issuance by the Corporation of
shares of stock of any class, or securities  convertible into shares of stock of
any class,  shall affect, and no adjustment by reason thereof shall be made with
respect  to, the number or price of shares  subject to Options.  No  adjustments
shall be made for dividends paid in cash or in property other than securities of
the Corporation.

         No  fractional  shares  shall be issued under the Plan and the optionee
shall receive from the Corporation cash in lieu of such fractional shares.

                                   ARTICLE XII

                       EFFECTIVE DATE AND TERM OF THE PLAN

         The Plan  shall  become  effective  on June 18,  1996.  The Plan  shall
continue  until such time as it may be  terminated by action of the Board or the
Committee;  provided, however, that no Options may be granted under this Plan on
or after the tenth anniversary of the effective date hereof.

                                      -15-






                                  ARTICLE XIII

                      CONVERSION OF ISOS INTO NON-QUALIFIED
                          OPTIONS; TERMINATION OF ISOS

         The  Board,  at  the  written  request  of  any  optionee,  may  in its
discretion  take such actions as may be  necessary  to convert  such  optionee's
Incentive Stock Options, that have not been exercised on the date of conversion,
into Non-Qualified Options at any time prior to the expiration of such Incentive
Stock  Options,  regardless  of  whether  the  optionee  is an  employee  of the
Corporation or an Affiliated  Corporation at the time of such  conversion.  Such
actions may include,  but not be limited to,  extending  the exercise  period or
reducing the exercise price of such Options. At the time of such conversion, the
Board or the  Committee  (with the  consent of the  optionee)  may  impose  such
conditions on the exercise of the resulting  Non-Qualified  Options as the Board
or the Committee in its discretion may determine,  provided that such conditions
shall not be inconsistent with the Plan.  Nothing in the Plan shall be deemed to
give any  optionee the right to have such  optionee's  Incentive  Stock  Options
converted into Non-Qualified  Options,  and no such conversion shall occur until
and unless the Board or the Committee takes appropriate  action. The Board, with
the consent of the  optionee,  may also  terminate  any portion of any Incentive
Stock Option that has not been exercised at the time of such termination.

                                   ARTICLE XIV

                              APPLICATION OF FUNDS

         The  proceeds  received  by the  Corporation  from the  sale of  shares
pursuant to Options  granted under the Plan shall be used for general  corporate
purposes.

                                      -16-





                                   ARTICLE XV

                             GOVERNMENTAL REGULATION

         The Corporation's  obligation to sell and deliver shares of Stock under
this Plan is subject to the approval of any governmental  authority  required in
connection with the authorization, issuance or sale of such shares.

                                   ARTICLE XVI

                     WITHHOLDING OF ADDITIONAL INCOME TAXES

         Upon  the  exercise  of a  Non-Qualified  Option  or  the  making  of a
Disqualifying  Disposition  (as  defined in Article  XVII) the  Corporation,  in
accordance  with  Section  3402(a) of the Code,  may require the optionee to pay
additional  withholding  taxes  in  respect  of the  amount  that is  considered
compensation  includible  in  such  person's  gross  income.  The  Board  in its
discretion  may  condition  the  exercise  of an Option on the  payment  of such
additional withholding taxes.

                                  ARTICLE XVII

                 NOTICE TO COMPANY OF DISQUALIFYING DISPOSITION

         Each  employee  who  receives an  Incentive  Stock Option must agree to
notify  the  Corporation  in  writing  immediately  after the  employee  makes a
Disqualifying  Disposition of any Stock acquired  pursuant to the exercise of an
Incentive  Stock  Option.   A  Disqualifying   Disposition  is  any  disposition
(including  any sale) of such Stock  before the later of (a) two years after the
date the employee was granted the  Incentive  Stock Option or (b) one year after
the date the employee  acquired Stock by exercising the Incentive  Stock Option.
If the employee has died before such stock

                                      -17-




is sold,  these holding period  requirements  do not apply and no  Disqualifying
Disposition can occur thereafter.

                                  ARTICLE XVIII

                           GOVERNING LAW; CONSTRUCTION

         The  validity  and   construction  of  the  Plan  and  the  instruments
evidencing  Options  shall  be  governed  by the laws of the  State of  Delaware
(without regard to the conflict of law principles  thereof).  In construing this
Plan,  the  singular  shall  include the plural and the  masculine  gender shall
include the feminine and neuter, unless the context otherwise requires.

                                      -18-

                                 QC OPTICS, INC.

                         1996 FORMULA STOCK OPTION PLAN

                                    ARTICLE I

                               PURPOSE OF THE PLAN

         The  purpose  of this  Plan is to  encourage  and  enable  non-employee
Directors who are in a position to make significant contributions to the success
of QC OPTICS,  INC.  and of its  affiliated  corporations  upon whose  judgment,
initiative and efforts the Corporation depends for the successful conduct of its
business,  to acquire a closer  identification  of their interests with those of
the  Corporation by providing them with  opportunities  to purchase stock in the
Corporation  pursuant to options granted  hereunder,  thereby  stimulating their
efforts on behalf of the  Corporation and  strengthening  their desire to remain
involved  with  the  Corporation.   Any  non-employee   Director  designated  to
participate in the Plan is referred to as a "Participant."

                                   ARTICLE II

                                   DEFINITIONS

         2.1  "Affiliated  Corporation"  means any stock  corporation of which a
majority of the voting common or capital  stock is owned  directly or indirectly
by the Corporation.

         2.2 "Award" means an Option granted under Article V.

         2.3 "Board" means the Board of Directors of the  Corporation or, if one
or more has been  appointed,  a  Committee  of the  Board  of  Directors  of the
Corporation.

         2.4 "Code"  means the Internal  Revenue  Code of 1986,  as amended from
time to time.
         
         2.5  "Committee"  means a Committee of not less than two members of the
Board appointed by the Board to administer the Plan.




         2.6 "Corporation" means QC OPTICS, INC., a Delaware corporation.

         2.7  "Non-Employee"  means any person who is not a regular full-time or
part-time  employee of the Corporation or an Affiliated  Corporation on or after
June 18, 1996.

         2.8 "Non-Qualified  Option" means any option not intended to qualify as
an Incentive Stock Option.

         2.9 "Option"  means a  Non-Qualified  Option granted by the Board under
Article V of this Plan in the form of a right to purchase Stock  evidenced by an
instrument containing such provisions as the Board may establish.

         2.10 "Participant"  means a person who is to receive an award under the
Plan.

         2.11 "Plan" means this 1996 Formula Stock Option Plan.

         2.12  "Reporting  Person"  means a person  subject to Section 16 of the
Securities Exchange Act of 1934 or any successor provision.

         2.13  "Restricted  Period"  means the  period of time  selected  by the
Committee during which an award may be forfeited by the person.

         2.14 "Stock" means the Common Stock, $.01 par value, of the Corporation
or any successor,  including any  adjustments in the event of changes in capital
structure of the type described in Article IX.

                                   ARTICLE III

                           ADMINISTRATION OF THE PLAN

         3.1 Administration by Board. This Plan may be administered by the Board
of Directors  or by a committee  of the Board of  Directors  of the  Corporation
constituted to permit the Plan to comply with Rule 16b-3  promulgated  under the
Securities Exchange Act of 1934, as amended (the

                                       -2-





"Exchange Act"). If a committee  administers this Plan, the Board may, from time
to time, increase the size of the Committee or committees and appoint additional
members thereto,  remove members (with or without cause) and appoint new members
in substitution  therefor,  fill vacancies however caused, or remove all members
of the Committee or committees and thereafter  directly  administer the Plan. No
member  of  the  Board  or a  committee  shall  be  liable  for  any  action  or
determination made in good faith with respect to the Plan or any options granted
hereunder.  Subject to Article X and to the extent such  actions are  consistent
with the  exemptions  provided under Rule 16b-3  promulgated  under the Exchange
Act,  any  committee  appointed  by the  Board  hereunder  also  shall  have the
authority,  both generally and in particular instances, to waive compliance by a
director with any obligation to be performed by him or her under the Plan and to
waive any  condition,  restriction  or provision  imposed  under the Plan.  Such
determinations  and actions of the committee,  and all other  determinations and
actions of the committee made or taken under authority  granted by any provision
of the Plan, will be conclusive and binding on all parties.

         3.2 Powers.  The Board of Directors  and/or any committee  appointed by
the Board shall have full and final authority to operate,  manage and administer
the Plan on behalf  of the  Corporation.  This  authority  includes,  but is not
limited to:

         (a)      The power to grant Awards conditionally or unconditionally,

         (b)      The power to  prescribe  the form or forms of any  instruments
                  evidencing Awards granted under this Plan,

         (c)      The  power to  interpret  the Plan,  and to  adopt,  amend and
                  rescind rules and  regulations for the  administration  of the
                  Plan,

                                       -3-




         (d)      The  power to  delegate  responsibility  for  Plan  operation,
                  management and  administration on such terms,  consistent with
                  the Plan, as the Board may establish,

         (e)      The power to delegate to other persons the  responsibility  of
                  performing  ministerial  acts  in  furtherance  of the  Plan's
                  purpose,

         (f)      The power to engage the  services  of persons,  companies,  or
                  organizations in furtherance of the Plan's purpose,  including
                  but not  limited to,  banks,  insurance  companies,  brokerage
                  firms and consultants, and

         (g)      To interpret  the Plan and to decide any  questions and settle
                  all  controversies  and disputes  that may arise in connection
                  with the Plan.

                                   ARTICLE IV

                                   ELIGIBILITY

         4.1 Eligible  Persons.  All  non-employee  Directors are eligible to be
granted  Non-Qualified Option Awards under this Plan provided the person has not
irrevocably elected to be ineligible to participate in the Plan and provided the
person is not a direct  or  indirect  holder of more than 5% of the  outstanding
shares of stock of the Company and its Affiliated  Corporations  or a person who
is in control of such holder.

                                    ARTICLE V

                               STOCK OPTION AWARDS

         5.1 Number of Shares.  Subject to the  provisions of Article IX of this
Plan,  the aggregate  number of shares of Stock for which Options may be granted
under this Plan shall not exceed One Hundred Thousand (100,000) shares.  Options
shall be granted under this Plan,  without approval or discretion on the part of
the Board, to non-employee Directors as follows: on June 18, 1996, the

                                       -4-





Corporation  shall  grant,  to each of its  non-employee  Directors,  options to
purchase  a total of 15,000  shares  of Stock.  The  exercise  price of  options
granted to  non-employee  Directors shall be the Fair Market Value of the shares
of Stock on the date of the grant. Said options shall vest and be exercisable in
sixteen (16) equal installments over a period of four (4) years (the "Four Year,
Fiscal Quarter Vesting) beginning with a one-sixteenth  (1/16th)  installment on
the first day of the Company's  fiscal quarter  immediately  following the grant
and continuing in  one-sixteenth  (1/16th)  installments on the first day of the
Company's  subsequent  fifteen (15) fiscal  quarters,  subject to the Director's
continued service as a Director on such dates.  Each  non-employee  Director who
becomes a  Director  after  June 18,  1996 will  receive,  on the date he or she
becomes a Director,  options to purchase a total of 15,000 shares of Stock.  The
exercise  price of such  options  will be the Fair Market Value of the shares of
Stock on the date of the  grant.  Said  options  shall  vest and be  exercisable
pursuant to the Four Year, Fiscal Quarter Vesting.

         Upon complete vesting of any non-employee  Director's grant pursuant to
this Plan, (i.e. after a sixteenth (16th) installment),  on the date immediately
following the Corporation's annual meeting of shareholders,  said Director shall
be granted options to purchase another 15,000 shares of stock. The options shall
be granted to a  non-employee  Director  only if he or she is a Director  on the
date of the  grant  and has  attended,  during  the  Corporation's  fiscal  year
immediately  preceding  the  grant,  at least  75% of  meetings  of the Board of
Directors  and the  Committees  on which the Director  has served.  Said options
shall also vest and be  exercisable  pursuant to the Four Year,  Fiscal  Quarter
Vesting.

         The shares to be  delivered  upon  exercise of Options  under this Plan
shall be made  available,  at the sole  discretion  of the  Board,  either  from
authorized but unissued shares or from previously

                                       -5-





issued  and  reacquired  shares of Stock  held by the  Corporation  as  treasury
shares,  including shares purchased in the open market.  No fractional shares of
Stock will be delivered under the Plan.

         Stock issuable upon exercise of an option granted under the Plan may be
subject  to such  restrictions  on  transfer  or  repurchase  rights as shall be
determined by the Board of Directors.

         5.2 Effect of Expiration,  Termination or Surrender. If an Option under
this Plan  shall  expire  or  terminate  unexercised  as to any  shares  covered
thereby, or shall cease for any reason to be exercisable in whole or in part, or
if the Company shall  reacquire any unvested  shares issued  pursuant to Options
under the Plan,  such shares shall  thereafter  be available for the granting of
other Options under this Plan.

         5.3 Term of Options.  Each Option granted hereunder shall be for a term
of ten (10)  years  from the date of  granting  thereof.  Each  Option  shall be
subject to earlier termination as provided in Sections 6.3 and 6.4.

         5.4 Fair Market  Value.  If, at the time an Option is granted under the
Plan, the Corporation's  Stock is publicly traded,  "Fair Market Value" shall be
determined as of the last business day for which the prices or quotes  discussed
in this  sentence  are  available  prior to the date such  Option is granted and
shall  mean (i) the  average  (on that  date) of the high and low  prices of the
Stock on the  principal  national  securities  exchange  on which  the  Stock is
traded, if the Stock is then traded on a national securities  exchange;  or (ii)
the last reported sale price (on that date) of the Stock on the NASDAQ or NASDAQ
National  Market List, if the Stock is not then traded on a national  securities
exchange;  or (iii) the closing bid price (or average of bid prices) last quoted
(on  that  date)  by  an  established  quotation  service  for  over-the-counter
securities, if the Stock is not reported on the NASDAQ or NASDAQ National Market
List. However, if the Stock is not publicly traded at the

                                      -6-





time an Option is granted under the Plan, "Fair Market Value" shall be deemed to
be the fair value of the Stock as  determined  by the Board  after  taking  into
consideration  all  factors  which  it  deems  appropriate,  including,  without
limitation,  recent sale and offer  prices of the Stock in private  transactions
negotiated at arm's length.

         5.5  Non-Transferability  of Options. No Option granted under this Plan
shall  be  transferable  by the  grantee  otherwise  than by will or the laws of
descent and distribution,  and such Option may be exercised during the grantee's
lifetime only by the grantee.

         5.6 Foreign  Nationals.  Awards may be granted to Participants  who are
foreign  nationals  or  employed  outside  the  United  States on such terms and
conditions different from those specified in the Plan as the Committee considers
necessary  or  advisable  to achieve  the  purposes  of the Plan or comply  with
applicable laws.

                                   ARTICLE VI

                               EXERCISE OF OPTION

         6.1 Exercise.  Each Option granted under this Plan shall be exercisable
on such date or dates and during  such  period and for such  number of shares as
shall be determined pursuant to the provisions of the instrument evidencing such
Option. The Board shall have the right to accelerate the date of exercise of any
option.

         6.2 Notice of Exercise.  A person  electing to exercise an Option shall
give written  notice to the  Corporation  of such  election and of the number of
shares he or she has  elected  to  purchase  and  shall at the time of  exercise
tender the full purchase  price of the shares he or she has elected to purchase.
The  purchase  price  can  be  paid  partly  or  completely  in  shares  of  the
Corporation's  stock  valued at Fair  Market  Value as defined  in  Section  5.4
hereof, or by any such other lawful

                                       -7-





consideration  as the Board may  determine.  Until such person has been issued a
certificate or  certificates  for the shares so purchased and has fully paid the
purchase  price for such shares,  he or she shall  possess no rights of a record
holder with respect to any of such shares. If the Corporation  elects to receive
payment for such shares by means of a promissory  note,  such note, if issued to
an officer, director or holder of 5% or more of the Company's outstanding Common
Stock, shall provide for payment of interest at a rate no less than the interest
rate then payable by the Company to its principal  commercial  lender, or if the
Company has no loan outstanding to a commercial  lender,  then the interest rate
payable  shall  equal the  prevailing  prime rate of  interest  then  charged by
commercial banks  headquartered in Massachusetts  (as determined by the Board of
Directors in its reasonable discretion) plus two percent. An option holder shall
not have the rights of a stockholder with regard to awards under the Plan except
as to Stock actually received by him or her under the Plan.

         6.3 Option  Unaffected by Certain  Changes.  A Director's term shall be
considered  as  continuing  uninterrupted  during any bona fide leave of absence
(such as those  attributable  to illness,  military  obligations or governmental
service)  provided  that the period of such leave does not exceed 90 days or, if
longer,  any  period  during  which such  optionee's  right to  reemployment  is
guaranteed by statute. A bona fide leave of absence with the written approval of
the Board shall not be considered an interruption of service under the Plan.

         If the optionee  shall cease to be a Director for any reason other than
death,  such Option shall  thereafter be  exercisable  only to the extent of the
purchase  rights,  if any, which have accrued as of the date of such  cessation;
provided  that upon any such  cessation  of service,  such  remaining  rights to
purchase  shall in any event  terminate upon the expiration of the original term
of the Option.

                                       -8-





         6.4 Death of Optionee.  Should an optionee die while in  possession  of
the legal right to exercise an Option or Options  under this Plan,  such persons
as shall have acquired, by will or by the laws of descent and distribution,  the
right to  exercise  any  Options  theretofore  granted,  may,  unless  otherwise
provided by the Board in any  instrument  evidencing  any Option,  exercise such
Options  until the  expiration  of the original  term of the Options,  provided,
further,  that any such  exercise  shall be limited to the purchase  rights that
have accrued as of the date when the optionee ceased to be a Director whether by
death or otherwise.

                                   ARTICLE VII

                          REPORTING PERSON LIMITATIONS

         To the extent  required to qualify for the  exemption  provided by Rule
16b-3 under the Securities Exchange Act of 1934, and any successor provision, at
least six months  must  elapse  from the date of  acquisition  of an Option by a
Reporting  Person to the date of  disposition  of such  Option  (other than upon
exercise) or its underlying Common Stock.

                                  ARTICLE VIII

                         TERMS AND CONDITIONS OF OPTIONS

         Options shall be evidenced by instruments (which need not be identical)
in such forms as the Board may from time to time approve. Such instruments shall
conform to the terms and  conditions  set forth in  Articles V and VI hereof and
may contain  such other  provisions  as the Board deems  advisable  that are not
inconsistent with the Plan, including restrictions applicable to shares of Stock
issuable upon exercise of Options.  In granting any  Non-Qualified  Option,  the
Board may specify that such Non-Qualified  Option shall be subject to such other
termination and  cancellation  provisions as the Board may determine.  The Board
may from time to time confer authority and

                                       -9-





responsibility  on one or more of its own members and/or one or more officers of
the Corporation to execute and deliver such instruments.  The proper officers of
the Corporation are authorized and directed to take any and all action necessary
or advisable from time to time to carry out the terms of such instruments.

                                   ARTICLE IX

                                  BENEFIT PLANS

         Awards under the Plan are not discretionary.  Awards may not be used in
determining the amount of  compensation  for any purpose under the benefit plans
of the Corporation,  or an Affiliated Corporation,  except as the Board may from
time to time  expressly  provide.  Neither the Plan, an Option or any instrument
evidencing  an Option  confers upon any  Participant  any right to continue as a
Director  of,  or  consultant  or  advisor  to,  the  Company  or an  Affiliated
Corporation.  Except as  specifically  provided  by the Board in any  particular
case,  the loss of existing or potential  profits  granted under this Plan shall
not  constitute  an  element  of  damages  in the  event of  termination  of the
relationship  of a  Participant  even if the  termination  is in violation of an
obligation of the Corporation to the Participant by contract or otherwise.

                                    ARTICLE X

                AMENDMENT, SUSPENSION OR TERMINATION OF THE PLAN

         The Board may suspend  the Plan or any part  thereof at any time or may
terminate  the Plan in its  entirety.  Awards  shall not be  granted  after Plan
termination. The Plan may not be amended more than once every six months, unless
such changes are  necessary  to comport  with changes in the Code,  the Employee
Retirement Income Security Act, or the Rules thereunder. Subject to the

                                      -10-




foregoing,  the Board may also  amend  the Plan from time to time,  except  that
amendments  that affect the following  subjects must be approved by stockholders
of the Corporation:

         (a)      Except as provided in Article XI relative to capital  changes,
                  the  number  of  shares  as to which  Options  may be  granted
                  pursuant to Article V;

         (b)      The maximum term of Options granted;
   
         (c)      The minimum price at which Options may be granted;

         (d)      The term of the Plan; and

         (e)      The  requirements as to eligibility for  participation  in the
                  Plan.
        




         Awards  granted prior to suspension or  termination of the Plan may not
be cancelled  solely because of such suspension or termination,  except with the
consent of the grantee of the Award.

                                   ARTICLE XI

                          CHANGES IN CAPITAL STRUCTURE

         The instruments  evidencing  Options granted hereunder shall be subject
to  adjustment  in  the  event  of  changes  in  the  outstanding  Stock  of the
Corporation  by  reason of stock  dividends,  Stock  splits,  recapitalizations,
reorganizations,  mergers,  consolidations,  combinations,  exchanges  or  other
relevant changes in  capitalization  occurring after the date of an Award to the
same extent as would affect an actual share of Stock issued and  outstanding  on
the effective date of such change.  Such adjustment to outstanding Options shall
be made without change in the total price applicable to the unexercised  portion
of such options,  and a corresponding  adjustment in the applicable option price
per share shall be made. In the event of any such change,  the aggregate  number
and classes of shares for which Options may  thereafter be granted under Section
5.1 of this Plan may be appropriately  adjusted as determined by the Board so as
to reflect such change.

                                      -11-





         In  the  event  of  the  proposed  dissolution  or  liquidation  of the
Corporation, each Option will terminate immediately prior to the consummation of
such proposed action or at such other time and subject to such other  conditions
as the Board shall determine.

         Except as expressly  provided herein, no issuance by the Corporation of
shares of stock of any class, or securities  convertible into shares of stock of
any class,  shall affect, and no adjustment by reason thereof shall be made with
respect  to, the number or price of shares  subject to Options.  No  adjustments
shall be made for dividends paid in cash or in property other than securities of
the Corporation.

         No  fractional  shares  shall be issued under the Plan and the optionee
shall receive from the Corporation cash in lieu of such fractional shares.

                                   ARTICLE XII

                       EFFECTIVE DATE AND TERM OF THE PLAN

         The Plan  shall  become  effective  on June 18,  1996.  The Plan  shall
continue  until such time as it may be  terminated by action of the Board or the
Committee;  provided, however, that no Options may be granted under this Plan on
or after the tenth anniversary of the effective date hereof.

                                  ARTICLE XIII

                              APPLICATION OF FUNDS

         The  proceeds  received  by the  Corporation  from the  sale of  shares
pursuant to Options  granted under the Plan shall be used for general  corporate
purposes.

                                      -12-





                                  ARTICLE XIV

                             GOVERNMENTAL REGULATION

         The Corporation's  obligation to sell and deliver shares of Stock under
this Plan is subject to the approval of any governmental  authority  required in
connection with the authorization, issuance or sale of such shares.

                                   ARTICLE XV

                     WITHHOLDING OF ADDITIONAL INCOME TAXES

         Upon  the  exercise  of a  Non-Qualified  Option  the  Corporation,  in
accordance  with  Section  3402(a) of the Code,  may require the optionee to pay
additional  withholding  taxes  in  respect  of the  amount  that is  considered
compensation  includible  in  such  person's  gross  income.  The  Board  in its
discretion  may  condition  the  exercise  of an Option on the  payment  of such
additional withholding taxes.

                                   ARTICLE XVI

                         CONDITIONS ON DELIVERY OF STOCK

         The  Company  shall not be  obligated  to  deliver  any shares of Stock
pursuant  to options  granted  under the Plan  until,  (a) in the opinion of the
Company's  counsel,  all applicable  federal and state laws and regulations have
been  complied  with,  and (b) all other legal  matters in  connection  with the
issuance  and  delivery  of such  shares  have been  approved  by the  Company's
counsel.  If the sale of Stock has not been registered  under the Securities Act
of 1933, as amended,  the Company may require, as a condition to exercise of the
option,  such  representations  or  agreements  as counsel  for the  Company may
consider  appropriate  to avoid  violation  of such Act and may require that the
certificates  evidencing  such  Stock  bear an  appropriate  legend  restricting
transfer.

                                      -13-




                                  ARTICLE XVII

                           GOVERNING LAW; CONSTRUCTION

         The  validity  and   construction  of  the  Plan  and  the  instruments
evidencing  Options  shall be  governed  by the  internal  laws of the  State of
Delaware  (without  regard  to the  conflict  of  law  principles  thereof).  In
construing  this Plan,  the singular  shall include the plural and the masculine
gender  shall  include the  feminine  and neuter,  unless the context  otherwise
requires.

                                      -14-


                             ----------------------
                             KEY EMPLOYEE AGREEMENT
                             ----------------------



To:      Eric T. Chase                                        As of July 1, 1996
         19 Craigie Circle
         Carlisle, Massachusetts  01741


         The undersigned,  QC Optics, Inc., a Delaware  corporation,  as well as
its  successors  and  assigns  (hereinafter  collectively  referred  to  as  the
"Company"), hereby agree with you as follows:

     l. Position and Responsibilities.

                  1.1 You shall serve as Chairman,  Chief Executive  Officer and
President  of the  Company  (or in such  other  executive  capacity  as shall be
designated by the Board of Directors  and  reasonably  acceptable  to you).  You
will, to the best of your ability, devote your full time and best efforts to the
performance of your duties hereunder and the business and affairs of the Company
and perform  such duties as may be  assigned  to you by or on  authority  of the
Company's  Board  of  Directors  from  time to time and the  duties  customarily
associated  with such  capacity from time to time and at such place or places as
the Company shall  designate are  appropriate  and necessary in connection  with
such employment;  provided,  however, that you shall not be required to relocate
your place of employment  beyond a twenty-five (25) mile radius from Burlington,
Massachusetts without your prior written consent.

                  1.2 You will  duly,  punctually  and  faithfully  perform  and
observe  any and all rules and  regulations  which the  Company may now or shall
hereafter establish governing the conduct of its business.

                  1.3  You  will  report  directly  to the  Company's  Board  of
Directors and to individuals so designated by the Board of Directors.

     2. Term of Employment.

                  2.1 The initial term of this Agreement shall be for the period
set  forth on  Exhibit  A  annexed  hereto  commencing  with  the  date  hereof.
Thereafter, this Agreement shall be automatically renewed for successive periods
of one year,  unless you or the Company shall give the other party not less than
ninety (90) days written notice of non-renewal. Your employment with the Company
may be terminated at any time as provided in Section 2.2.







                  2.2 The Company shall have the right,  upon written  notice to
you, to terminate your employment:

                           (a)  immediately  at any time for "Cause" (as defined
         herein  subject to your right of cure and right to dispute as  provided
         in Section 2.3 herein); or

                           (b) at  any  time,  upon  not  less  than  seven  (7)
         calendar  days  written  notice,  without  "Cause,"  provided  that the
         Company  shall be  obligated to pay to you the  Severance  Benefits set
         forth in  Sections 6 or 7, as  applicable,  of Exhibit A, plus any sums
         then  due  to  you,  less  (i)  applicable  taxes  and  other  required
         withholdings, and (ii) any amounts you may owe to the Company. Payments
         under  this  Section  2.2 (b)  shall not be due or  payable  if you are
         terminated  at any time for "Cause" or if you  voluntarily  resign from
         your employment, except as set forth in Section 7 of Exhibit A.

                  2.3 For purposes of Section  2.2, the term "Cause"  shall mean
(a) gross  negligence  in the  performance  of assigned  duties;  (b) refusal to
perform or  discharge  the duties or  responsibilities  assigned by the Board of
Directors  of the  Company  provided  the same  are not  illegal,  unethical  or
inconsistent  with  the  position  of  Chairman,  Chief  Executive  Officer  and
President of a  corporation  and the failure to correct such refusal and perform
such duties or  responsibilities  within a reasonable period of time (but in any
event no less than fourteen  (14)  calendar  days after  written  notice of such
failure);  (c) conviction of a felony involving moral turpitude;  (d) willful or
prolonged  absence  from work not excused by a bona fide medical  disability  as
reasonably  determined by a qualified  physician mutually acceptable to both you
and the  Company or other good cause as  reasonably  determined  by the Board of
Directors;  and (e) falseness of any warranty or representation by you herein or
the breach of your obligations under this Agreement to the material detriment of
the Company.  Any dispute,  controversy,  or claim arising out of, in connection
with,  or in  relation  to  the  definition  of  "Cause"  shall  be  settled  by
arbitration in accordance with the terms of Section 17 hereof.

                  2.4  In  the  event  of  the   Involuntary   Termination   (as
hereinafter  defined)  of your  employment  with the  Company  at any time,  the
Company  hereby  irrevocably  agrees to provide you with  Severance  Benefits as
defined in Section 6 of Exhibit A hereto or  payments  in the event of a "Change
in  Control"  as defined in Section 7 of Exhibit A. In this  regard,  the phrase
"Involuntary  Termination"  shall mean (a) any termination of your employment by
the Company other than for "Cause," as defined in Section 2.3, (b) any notice by
the Company  not to renew this  Agreement  pursuant  to Section  2.1, or (c) any
termination of your employment by you due to any of the following circumstances:
(i) a reduction in your Base Salary or Company-paid benefits; provided, however,
that a  reduction  pursuant  to the  provisions  of  Section 3 herein  shall not
constitute "Involuntary  Termination",  (ii) a reduction in your eligibility for
any Company  bonus or other  benefit  program,  (iii) a material or  substantial
change in your title,  position,  authority or duties,  or (iv) a change of your
principal  place of employment to a location  beyond  twenty-five  (25) miles of
Burlington, Massachusetts.


                                       -2-




     3. Compensation.  You shall receive the compensation and benefits set forth
on Exhibit A  ("Compensation")  for all services to be rendered by you hereunder
and for your transfer of property  rights  pursuant to an agreement  relating to
proprietary  information and inventions of even date herewith attached hereto as
Exhibit C  between  you and the  Company  (the  "Proprietary  Infor  mation  and
Inventions  Agreement").  Such  Compensation  shall be subject to  temporary  or
permanent  reduction by the Board of Directors if the Board shall determine that
economic conditions so warrant such as a significant  reduction in the Company's
revenues or net worth.

     4. Other Activities During Employment.

                  4.1  Except  for any  outside  employments  and  directorships
currently  held by you as listed on Exhibit B, and except with the prior written
consent of the  Company's  Board of  Directors,  you will not during the term of
this  Agreement  undertake  or  engage in any other  employment,  occupation  or
business enterprise other than one in which you are an inactive investor.

                  4.2 You hereby  agree that,  except as  disclosed on Exhibit B
hereto, during your employment hereunder,  you will not, directly or indirectly,
engage  (a)  individually,  (b)  as an  officer,  (c) as a  director,  (d) as an
employee,  (e) as a consultant,  (f) as an advisor,  (g) as an agent  (whether a
salesperson or  otherwise),  (h) as a broker,  or (i) as a partner,  coventurer,
stockholder or other  proprietor  owning  directly or indirectly  more than five
percent  (5%)  interest,   in  any  firm,   corporation,   partnership,   trust,
association,   or  other   organization   which  is  engaged  in  the  research,
development,  production,  manufacture or marketing of equipment or processes in
direct  competition with the Company or any other line of business engaged in or
under  demonstrable   development  by  the  Company  (such  firm,   corporation,
partnership,   trust,  association,  or  other  organization  being  hereinafter
referred to as a "Prohibited Enterprise").  Except as may be shown on Exhibit B,
you hereby represent that you are not engaged in any of the foregoing capacities
(a) through (i) in any Prohibited Enterprise.

     5. Former Employers.

                  5.1 You  represent  and warrant  that your  employment  by the
Company  will not  conflict  with and will not be  constrained  by any  prior or
current  employment,  consulting  agreement  or  relationship  whether  oral  or
written.  You  represent  and  warrant  that  you  do not  possess  confidential
information  arising  out  of  any  such  employment,  consulting  agreement  or
relationship which, in your best judgment,  would be utilized in connection with
your employment by the Company in the absence of Section 5.2.

                  5.2 If, in spite of the second  sentence of Section  5.1,  you
should  find that  confidential  information  belonging  to any other  person or
entity might be usable in connection with the Company's  business,  you will not
intentionally  disclose  to the  Company  or use on  behalf of the  Company  any
confidential  information belonging to any of your former employers;  but during
your  employment by the Company you will use in the  performance  of your duties
all information which

                                       -3-





is generally  known and used by persons with training and experience  comparable
to your own all  information  which  is  common  knowledge  in the  industry  or
otherwise legally in the public domain.

     6. Proprietary  Information and Inventions.  You agree to execute,  deliver
and be bound by the  provisions of the  Proprietary  Information  and Inventions
Agreement.

     7. Post-Employment Activities.

                  7.1 For a period  of two (2)  years  (or for a  lesser  period
should the Company so determine)  after the  termination or expiration,  for any
reason,  of your  employment  with the Company  hereunder,  absent the Company's
prior written approval, you will not directly or indirectly engage in activities
similar or reasonably related to those in which you shall have engaged hereunder
during the two years  immediately  preceding  termination or expiration for, nor
render  services  similar or  reasonably  related to those  which you shall have
rendered  hereunder  during such two years to, any person or entity  whether now
existing or hereafter  established  which directly competes with (or proposes or
plans to directly compete with) the Company ("Direct Competitor") in any line of
business engaged in or under  development by the Company.  Nor shall you entice,
induce  or  encourage  any of the  Company's  other  employees  to  leave  their
employment  with the Company or engage in any  activity  which,  were it done by
you, would violate any provision of the  Proprietary  Information and Inventions
Agreement  or this Section 7. As used in this Section 7.1, the term "any line of
business engaged in or under  development by the Company" shall be applied as at
the date of  termination  of your  employment,  or, if later,  as at the date of
termination of any post-employment consultation.

                  7.2 For a period of two (2) years  after  the  termination  of
your  employment  with the  Company,  the  provisions  of  Section  4.2 shall be
applicable  to you and you shall comply  there with.  As applied to such two (2)
year post-employment  period, the term "any other line of business engaged in or
under  development  by the Company," as used in Section 4.2, shall be applied as
at the date of termination of your  employment with the Company or, if later, as
at the date of termination of any post-employment consultation with the Company.

                  7.3 No  provision  of this  Agreement  shall be  construed  to
preclude you from  performing the same services which the Company hereby retains
you to perform for any person or entity which is not a Direct  Competitor of the
Company  upon  the  expiration  or  termination  of  your   employment  (or  any
post-employment  consultation) so long as you do not thereby violate any term of
the Proprietary Information and Inventions Agreement.

     8.  Remedies.  Your  obligations  under  the  Proprietary  Information  and
Inventions Agreement and the provisions of Sections 4, 6, 7, 8, 9 and 17 of this
Agreement  (as  modified  by  Section  10,  if  applicable)  shall  survive  the
expiration or termination of your employment  (whether  through your resignation
or otherwise)  with the Company.  You  acknowledge  that a remedy at law for any
breach  or  threatened  breach  by  you  of the  provisions  of the  Proprietary
Information  and  Inventions  Agreement  or  Sections  4 or 7  hereof  would  be
inadequate and you therefore agree that

                                       -4-





the Company shall be entitled to such  injunctive or other  equitable  relief in
case of any such breach or threatened breach.

     9. Assignment. This Agreement and the rights and obligations of the parties
hereto shall bind and inure to the benefit of any successor or successors of the
Company by  reorganization,  merger or consolidation  and any assignee of all or
substantially  all of its business and  properties,  but,  except as to any such
successor or assignee of the Company,  neither this  Agreement nor any rights or
benefits hereunder may be assigned by the Company or by you, except by operation
of law. The Company's  obligations  and those of any  successors or assignees of
the Company  under this  Agreement,  including  but not limited to the severance
provisions and other  compensation and benefits due to you pursuant to Exhibit A
hereto,  will be a  condition  of and are to remain  those of any  successor  or
assignee.

     10. Interpretation. IT IS THE INTENT OF THE PARTIES THAT in case any one or
more of the provisions  contained in this Agreement  shall,  for any reason,  be
held to be invalid,  illegal or unenforceable  in any respect,  such invalidity,
illegality  or  unenforceability  shall not affect the other  provisions of this
Agreement,  and this Agreement shall be construed as if such invalid, illegal or
unenforceable  provision had never been contained  herein.  MOREOVER,  IT IS THE
INTENT OF THE PARTIES  THAT if any one or more of the  provisions  contained  in
this Agreement is or becomes or is deemed invalid,  illegal or  unenforceable or
in case any provision shall for any reason be held to be excessively broad as to
duration,  geographical  scope,  activity or subject,  such  provision  shall be
construed by amending,  limiting and/or reducing it to conform to applicable law
so as to be valid  and  enforceable  or,  if it  cannot  be so  amended  without
materially  altering the intention of the parties,  it shall be stricken and the
remainder of this Agreement shall remain in full force and effect.

     11.  Notices.  Any notice which the Company is required to or may desire to
give you shall be given by personal  delivery or registered  or certified  mail,
return  receipt  requested,  addressed to you at your address of record with the
Company,  or at such  other  place as you may  from  time to time  designate  in
writing.  Any notice which you are required or may desire to give to the Company
hereunder  shall be given by personal  delivery or by  registered  or  certified
mail,  return  receipt  requested,  addressed  to the  Company at its  principal
office,  or at such other office as the Company may from time to time  designate
in  writing.  The date of  personal  delivery  or the date of mailing any notice
under this Section 11 shall be deemed to be the date of delivery thereof.

     12.  Waivers.  If the Company  should waive any breach of any  provision of
this  Agreement,  the  Company  shall not  thereby be deemed to have  waived any
preceding  or  succeeding  breach  of the same or any  other  provision  of this
Agreement.

     13. Complete Agreement;  Amendments.  The foregoing including Exhibits A, B
and C hereto, is the entire agreement of the parties with respect to the subject
matter  hereof,   superseding  any  previous  oral  or  written  communications,
representations,  understandings,  or agreements with the Company or any officer
or representative thereof. Any amendment to this Agreement or waiver

                                       -5-





by the Company of any right  hereunder shall be effective only if evidenced by a
written  instrument  executed by the parties hereto,  upon  authorization of the
Company's Board of Directors.

     14.  Headings.  The  headings  of the  Sections  hereof  are  inserted  for
convenience  only and shall not be deemed to  constitute  a part  hereof  nor to
affect the meaning of this Agreement.

     15. Counterparts. This Agreement may be signed in two counterparts, each of
which shall be deemed an original  and both of which shall  together  constitute
one agreement.

     16.  Governing Law. This Agreement shall be governed by and construed under
Massachusetts law.

     17.  Arbitration of Disputes.  Subject to the rights of the parties to seek
injunctive relief as described herein,  any controversy or claim arising out of,
or relating  to, any  provision  of this  Agreement  shall be settled by binding
arbitration in accordance with the laws of the  Commonwealth of Massachusetts by
three  arbitrators,  one of whom shall be appointed by the Company,  one of whom
shall be appointed by you,  and the third  arbitrator  who shall be appointed by
the first two  arbitrators.  If the first two  arbitrators  cannot  agree on the
appointment of a third arbitrator,  then the third arbitrator shall be appointed
by the American Arbitration  Association in the City of Boston. Such arbitration
shall be  conducted  in the City of Boston in  accordance  with the rules of the
American  Arbitration  Association,  except  with  respect to the  selection  of
arbitrators,  which shall be as provided in this Section.  Judgment on the award
or  determination  rendered  by the  arbitrators  shall be  final,  binding  and
conclusive upon the parties, and may be entered in any court having jurisdiction
thereof and shall not be appealable.  The prevailing  party in such  arbitration
proceeding  shall  be  entitled  to  reimbursement  by the  other  party  of all
reasonable  legal  fees and other  costs  incurred  by the  prevailing  party in
connection with such proceeding,  including any legal fees and costs incurred in
connection with the enforcement of any award.

     18. Advice of Separate Counsel. The Company's counsel,  O'Connor,  Broude &
Aronson,  has prepared this document on behalf of the Company.  You  acknowledge
that you have been advised to review this  Agreement with your own legal counsel
and  other  advisors  of your  choosing  and that  prior to  entering  into this
Agreement,  you have had the  opportunity  to review  this  Agreement  with your
attorney and other advisors and have not asked (or relied upon) O'Connor, Broude
& Aronson to represent you in this matter.

                     [THIS SPACE INTENTIONALLY LEFT BLANK.]


                                       -6-





     If you are in agreement with the foregoing, please sign your name below and
also at the bottom of the  Proprietary  Information  and  Inventions  Agreement,
whereupon  this  Agreement  shall become  binding in accordance  with its terms.
Please then  return  this  Agreement  to the  Company.  (You may retain for your
records the accompanying counterpart of this Agreement enclosed herewith).

                                               Very truly yours,
ACCEPTED AND AGREED:                           QC OPTICS, INC.


- --------------------------                     By:
Eric T. Chase                                     ----------------------------
                                               Title:
                                                     -------------------------


                                       -7-





                                                                       EXHIBIT A
                                                                       ---------


                   EMPLOYMENT TERM, COMPENSATION AND BENEFITS
                                OF ERIC T. CHASE


     l. Term.  The term of the Agreement to which this Exhibit A is attached and
made a part shall be for a period from the date of this  Agreement  through June
30, 1999.

     2. Compensation.

                  (a) Base Salary.  Your base salary  ("Base  Salary")  shall be
$147,000.00  per annum  through June 30, 1997,  payable in  accordance  with the
Company's payroll policies at the rate of $12,250.00 per month. Thereafter, your
Base Salary shall be as  established  by the Board of Directors or  Compensation
Committee, but in no event less than your Base Salary for the first year of this
Agreement.

                  (b) Bonuses.  Your bonuses, if any, shall be determined by the
Company's Board of Directors or Compensation Committee.

     3. Vacation. You shall be entitled to all legal and religious holidays, and
paid  vacation in accordance  with Company  policy.  Any unused  vacation may be
accrued or cashed in based on your then current Base Salary.

     4. Insurance and Benefits.  You shall be eligible for  participation in any
health,  dental and other group  insurance  plans which may be  established  and
maintained  by the Company for all  full-time  employees or which the Company is
required to maintain by law. The Company shall provide you with health insurance
for you and your family providing benefits at least equal to the benefits of the
policies  currently in place and shall provide you with group life  insurance in
accordance  with the  Company's  policy  but not less than two  times  your base
salary.  You shall also be  entitled  to  participate  in any  employee  benefit
programs  which the  Company's  Board of  Directors  may  establish  for its key
employees,  or for its  employees  generally,  including,  but not  limited  to,
bonuses and stock purchase or option plans.

     5.  Retirement  Plan.  You will be eligible to participate in the Company's
401(k) Plan.

     6. Severance Benefits.

                  (a) When provided for in this Agreement, you shall be entitled
to  "Severance  Benefits."  When  used in this  Agreement,  the term  "Severance
Benefits"  shall mean a total  amount  equal to your then  current  annual  Base
Salary. The Severance Benefits shall be paid via check to

                                       A-1





you in twelve (12) equal monthly  installments  commencing  within ten (10) days
after the date of your termination of active employment with the Company.

                  (b) In addition,  the term "Severance  Benefits" shall include
the  continuation  for you and your  family,  during the  Severance  Period,  as
defined  below,  of all of the other benefits which are provided or available to
you on the last day of your actual  service  with the  Company,  including  your
continued  accrual and the vesting under the terms of any pension or 401(k) plan
then  sponsored  by the  Company to the maximum  extent  permitted  by law.  For
purposes of this  Agreement,  the term  "Severance  Period"  means the period of
twelve (12) months  beginning  on the last day of your active  service  with the
Company.

                  (c)  The  Severance  Benefits  referred  to  above  will be in
addition  to, and not in  substitution  for,  any  accrued  and  unpaid  salary,
vacation, pension, retirement or other benefits,  unreimbursed expenses or other
payments to which you may be otherwise entitled.

                  (d) In the event of your death  while you are  employed by the
Company,  your then current Base Salary shall  continue to be paid to your legal
representative  for a period of 120 days  following the date of your death;  and
for a period of three (3) years following your death, the Company shall continue
to  provide  to your  spouse  at  Company  cost the  health  insurance  coverage
described above. If you die during the Severance Period,  all cash amounts which
would have been payable to you under this Exhibit A, unless  otherwise  provided
for herein, shall be paid in accordance with the terms of this Agreement to your
estate.

                  (e) You shall not be required  to  mitigate  the amount of any
payment the Company  becomes  obligated to make to you in  connection  with this
Agreement, by seeking other employment or otherwise.

     7. Change in Control.

                  (a) For purposes of this Agreement,  "Change in Control" means
and shall be deemed to occur if any of the following occurs: (i) the acquisition
by an individual, entity or group, as defined in Section 13(d)(3) or 14(d)(2) of
the  Securities  Exchange  Act of 1934,  as amended  (the  "Exchange  Act"),  of
beneficial  ownership,  as defined in Rule 13d-3  promulgated under the Exchange
Act, of 25% or more of either (A) the outstanding  shares of common stock, $ .01
par value per share,  of the Company (the "Common  Stock"),  or (B) the combined
voting power of the Voting  Securities of the Company entitled to vote generally
in the election of directors (the "Voting Securities"); or (ii) individuals who,
on June 18,  1996,  constituted  the  Board of  Directors  of the  Company  (the
"Incumbent Board") cease for any reason to constitute at least a majority of the
Board of  Directors  of the  Company;  provided,  however,  that any  individual
becoming a director  subsequent to June 18, 1996, whose election,  or nomination
for election by the Company's shareholders, was approved by a vote of at least a
majority of the directors then serving and comprising the Incumbent  Board shall
be considered as though such  individual  were a member of the Incumbent  Board,
but excluding, for this purpose, any such individual whose initial assumption of
office occurs as a result of either an

                                       A-2





actual or threatened  election contest (as such terms are used in Rule 14a-11 of
Regulation 14A promulgated under the Exchange Act) or other actual or threatened
solicitation of proxies or consents; or (iii) approval by the Board of Directors
or the  shareholders  of the Company of a (A) tender offer to acquire any of the
Common  Stock or  Voting  Securities,  (B)  reorganization,  (C)  merger  or (D)
consolidation, other than a reorganization, merger or consolidation with respect
to which all or  substantially  all of the individuals and entities who were the
beneficial  owners,   immediately  prior  to  such  reorganization,   merger  or
consolidation,  of the Common  Stock and  Voting  Securities  beneficially  own,
directly  or  indirectly,  immediately  after  such  reorganization,  merger  or
consolidation,  more than 80% of the then  outstanding  Common  Stock and Voting
Securities  (entitled to vote  generally in the  election of  directors)  of the
Company  resulting  from  such   reorganization,   merger  or  consolidation  in
substantially  the same proportions as their respective  ownership,  immediately
prior to such reorganization,  merger or consolidation,  of the Common Stock and
the  Voting  Securities;  or (iv)  approval  by the  Board of  Directors  or the
shareholders  of the Company of (A) a complete  or  substantial  liquidation  or
dissolution  of the  Company,  or (B) the  sale or other  disposition  of all or
substantially  all of the assets of the Company,  excluding a reorganization  of
the Corporation under the corporate laws of another state.

                  (b) In the event of a Change  in  Control  during  the term of
this  Agreement  or any  renewal or  extension  hereof and  provided  you remain
employed by the Company for a period of 12 months from the date of the Change in
Control, you will receive, at the one-year anniversary of the Change of Control,
a supplemental amount in a lump sum equal to your annual Base Salary immediately
preceding  the Change in Control and Bonuses  paid during the  preceding  fiscal
year, and the fair market value of all other benefits then payable, irrespective
of whether you thereafter actually terminate employment with the Company.

                  (c) In the  event of your  actual  termination  of  employment
contemporaneous  with or  following a Change in  Control,  except (x) because of
your death, (y) by the Company for Cause or Disability (as hereinafter  defined)
or (z) by you other than for Good Reason (as hereinafter defined): (i) you shall
be entitled to receive,  in lieu of the sums  described  in Section 6, an amount
equal to 299% of your  annual Base Salary  immediately  preceding  the Change in
Control, to be paid in accordance with the terms of this Agreement; and (ii) the
following  additional  provisions shall apply (which  provisions shall supersede
any other provisions of the Agreement, including but not limited to Section 2 of
the Agreement, to the extent such provisions are inconsistent with the following
provisions):

                           (1)  Disability.  For purposes of this Section  7(c),
termination by the Company of your employment  based on "Disability"  shall mean
termination  because of your  absence  from your duties with the Company for one
hundred  eighty  (180)  consecutive  days as a  result  of your  incapacity  and
inability to perform the essential  functions of your  position with  reasonable
accommodation,  unless within thirty (30) days after Notice of  Termination  (as
hereinafter  defined) is given to you  following  such  absence,  you shall have
returned to the  performance  of the  essential  functions of your position with
reasonable accommodation.


                                       A-3





                           (2)  Good   Reason.   Termination   by  you  of  your
employment for "Good Reason" shall mean termination based on:

                                    (A)  a   determination   by  you,   in  your
reasonable  judgment,  that  there has been a  material  adverse  change in your
status or  position(s)  as an  executive  officer  of the  Company  as in effect
immediately prior to the Change in Control,  including,  without  limitation,  a
material  adverse  change in your status or position as a result of a diminution
in your duties or responsibilities  (other than, if applicable,  any such change
directly  attributable to the fact that the Company is no longer publicly owned)
or  the  assignment  to  you  of  any  duties  or  responsibilities   which  are
inconsistent with such status or position(s), or any removal of you from, or any
failure to reappoint or reelect you to, such  position(s)  (except in connection
with the  termination of your  employment for Cause or Disability or as a result
of your death or by you other than for Good  Reason) and further  provided  that
you have  given the  Company  notice of this  material  adverse  change  and the
Company has failed to correct such material  adverse  change within a reasonable
period of time (but at least 14 days after written notice from you);

                                    (B) a reduction  by the Company in your Base
Salary as in  effect  immediately  prior to the  Change  in  Control,  provided,
however,  that a  reduction  pursuant  to the  provisions  of  Section  3 of the
Agreement  shall not be a basis for  termination  by you of your  employment for
"Good Reason";

                                    (C) the  failure by the  Company to continue
in effect any Plan (as hereinafter  defined) in which you are  participating  at
the time of the Change in Control of the Company (or Plans providing you with at
least  substantially  similar  benefits)  other  than as a result of the  normal
expiration  of any such  Plan in  accordance  with its terms as in effect at the
time of the Change in Control,  or the taking of any  action,  or the failure to
act, by the Company which would adversely affect your continued participation in
any of such Plans on at least as  favorable a basis to you as is the case on the
date of the Change in Control or which would materially  reduce your benefits in
the  future  under any of such  Plans or  deprive  you of any  material  benefit
enjoyed by you at the time of the Change in Control;

                                    (D) the  failure  by the  Company to provide
and  credit  you with the  number  of paid  vacation  days to which you are then
entitled in accordance  with the Company's  normal  vacation policy as in effect
immediately prior to the Change in Control;

                                    (E) the Company's  requiring you to be based
at any office that is greater than twenty-five (25) miles from where your office
is located immediately prior to the Change in Control except for required travel
on the  Company's  business  to an  extent  substantially  consistent  with  the
business travel  obligations  which you undertook on behalf of the Company prior
to the Change in Control;

                                    (F) the  failure  by the  Company  to obtain
from any  Successor  (as  hereinafter  defined)  the  assent  to this  Agreement
contemplated by Section 7(c)(6) hereof;

                                       A-4





                                    (G) any purported termination by the Company
of your  employment  which is not effected  pursuant to a Notice of  Termination
satisfying  the  requirements  of Section  7(c)(3)  below (and,  if  applicable,
Section  7(c)(1) above);  and for purposes of this Agreement,  no such purported
termination shall be effective; or

                                    (H) any  refusal by the  Company to continue
to allow you to attend to matters or engage in activities  not directly  related
to the business of the Company which,  prior to the Change in Control,  you were
permitted by the Board to attend to or engage in.

         For purposes of this Agreement, "Plan" shall mean any compensation plan
or any employee benefit plan such as a thrift, pension, profit sharing, medical,
disability,  accident, life insurance plan or a relocation plan or policy or any
other plan, program or policy of the Company intended to benefit employees.

                           (3) Notice of Termination.  Any purported termination
by the Company or by you following a Change in Control shall be  communicated by
written  notice  to  the  other  party  hereto  which   indicates  the  specific
termination   provision   in  this   Agreement   relied  upon  (the  "Notice  of
Termination").

                           (4)  Date  of  Termination.   "Date  of  Termination"
following  a  Change  in  Control  shall  mean (A) if your  employment  is to be
terminated for Disability, thirty (30) days after Notice of Termination is given
(provided that you shall not have returned to the  performance of your duties on
a full-time basis during such thirty (30) day period), (B) if your employment is
to be terminated by the Company for any reason other than death or Disability or
by you pursuant to Sections  7(c)(2)(F) or 7(c)(6)  hereof or for any other Good
Reason,  the  date  specified  in the  Notice  of  Termination,  or (C) if  your
employment is terminated on account of your death,  the day after your death. In
the case of termination of your employment by the Company for Cause, if you have
not  previously  expressly  agreed in writing to the  termination,  then  within
thirty (30) days after receipt by you of the Notice of Termination  with respect
thereto,  you may  notify  the  Company  that a dispute  exists  concerning  the
Termination, in which event the Date of Termination shall be the date set either
by mutual  written  agreement  of the parties or by such court having the matter
before it. During the pendency of any such dispute, the Company will continue to
pay you your full  compensation  in effect  just prior to the time the Notice of
Termination is given and until the dispute is resolved.  However,  if such court
issues a final and  non-appealable  order  finding that the Company had Cause to
terminate you, then you must return all compensation  paid to you after the Date
of  Termination  specified in the Notice of Termination  previously  received by
you.

                           (5)   Compensation   Upon   Termination   or   During
Disability; Other Agreements.

                                    (A) During any period  following a Change in
Control  of the  Company  that you fail to  perform  your  duties as a result of
incapacity  and  inability to perform the  essential  functions of your position
with reasonable accommodation, you shall continue to receive

                                       A-5





your Base Salary at the rate then in effect and any benefits or awards under any
Plan shall continue to accrue during such period, to the extent not inconsistent
with such Plans, until and unless your employment is terminated  pursuant to and
in  accordance  with this  Section  7(c).  Thereafter,  your  benefits  shall be
determined in accordance with the Plans then in effect.

                                    (B) If your  employment  is  terminated  for
Cause following a Change in Control of the Company, the Company shall pay to you
your Base  Salary  through  the Date of  Termination  at the rate in effect just
prior to the time a Notice of  Termination  is given plus any benefits or awards
(including  both the cash and stock  components)  which pursuant to the terms of
any Plans have been earned or become  payable,  but which have not yet been paid
to you.  Thereupon,  the Company shall have no further  obligations to you under
this Agreement.

                          (6) Successors, Binding Agreement.

                                    (A)  The  Company  will  seek,   by  written
request at least  five (5)  business  days prior to the time a Person  becomes a
Successor (as hereinafter  defined),  to have such Person,  by agreement in form
and substance  satisfactory  to you,  assent to the fulfillment of the Company's
obligations under this Agreement.  Failure of such Person to furnish such assent
by the later of (i)  three  (3)  business  days  prior to the time  such  Person
becomes a Successor or (ii) two (2) business  days after such Person  receives a
written request to so assent shall constitute Good Reason for termination by you
of your employment if a Change in Control of the Company occurs or has occurred.
For purposes of this Section 7 of Exhibit A,  "Successor"  shall mean any person
that succeeds to, or has the practical ability to control (either immediately or
with the  passage  of  time),  the  Company's  business  directly,  by merger or
consolidation,  or indirectly,  by purchase of the Company's securities eligible
to vote for the election of directors, or otherwise.

                                    (B)  This  Agreement   shall  inure  to  the
benefit of and be enforceable by your personal legal representatives, executors,
administrators,  successors, heirs, distributees,  devisees and legatees. If you
should die while any amount  would still be payable to you  hereunder if you had
continued to live, all such amounts,  unless otherwise provided herein, shall be
paid in accordance with the terms of this Agreement to your devisee,  legatee or
other designee or, if no such designee exists, to your estate.

                                    (C) For  purposes  of this  Section  7,  the
"Company"  shall include any  subsidiaries of the Company and any corporation or
other  entity  which is the  surviving  or  continuing  entity in respect of any
merger,  consolidation  or form of  business  combination  in which the  Company
ceases to exist; provided, however, for purposes of determining whether a Change
in Control has occurred  herein,  the term  "Company"  shall refer to QC Optics,
Inc. or its Successor(s).

                           (7)      Fees and Expenses; Mitigation.

                                    (A) The Company  shall  reimburse  you, on a
current basis, for all reasonable  legal fees and related  expenses  incurred by
you in connection with the Agreement

                                       A-6





following a Change in Control of the Company,  including without limitation, (i)
all such fees and  expenses,  if any,  incurred in  contesting  or disputing any
termination  of your  employment  or (ii) your  seeking to obtain or enforce any
right or benefit provided by this Agreement, in each case, regardless of whether
or not your  claim is upheld  by a court of  competent  jurisdiction;  provided,
however,  you shall be required to repay any such  amounts to the Company to the
extent that a court issues a final and  non-appealable  order  setting forth the
determination that the position taken by you was frivolous or advanced by you in
bad faith.

                                    (B) You shall not be  required  to  mitigate
the  amount of any  payment  the  Company  becomes  obligated  to make to you in
connection with this Agreement, by seeking other employment or otherwise.

                           (8) Taxes.  All payments to be made to you under this
Agreement will be subject to required  withholding  of federal,  state and local
income and employment taxes.

                  (d) Notwithstanding any other provision of this Agreement,  in
the event that any  payment or benefit  received  or to be  received by you as a
result of or in  connection  with a Change in Control,  whether  pursuant to the
terms of this  Agreement or any other plan,  arrangement  or agreement  with the
Company  (all such  payment and  benefits  being  hereinafter  called the "Total
Payments")  would subject you to the excise tax (the "Excise Tax") imposed under
Section 4999 of the  Internal  Revenue  Code of 1986,  as amended (the  "Code"),
then, to the extent necessary to eliminate any such imposition of the Excise Tax
(after  taking into account any  reduction in the Total  Payments in  accordance
with the provisions of any other plan,  arrangement  or agreement,  if any), (a)
any non-cash  severance payments otherwise payable to you shall first be reduced
(if necessary, to zero), and (b) any cash severance payment otherwise payable to
you shall next be reduced.  For purposes of the immediately  preceding sentence,
(i) no portion of the Total Payments the receipt or enjoyment of which you shall
have effectively waived in writing shall be taken into account,  (ii) no portion
of the  Total  Payment  shall be taken  into  account  which in the  opinion  of
nationally-recognized  certified  public  accountants  (in each case as mutually
selected by you and the  Company)  does not  constitute  a  "parachute  payment"
within the meaning of Section 280G of the Code,  including,  without limitation,
by reason of Section  280G(b)(2) or (b)(4)(A) of the Code, (iii) any payments to
you shall be reduced  only to the extent  necessary  so that the Total  Payments
[other  than  those  referred  to in  clauses  (i) and  (ii)] in their  entirety
constitute  reasonable  compensation for services  actually  rendered within the
meaning  of  section  280G(4)(B)  of the Code or are  otherwise  not  subject to
disallowance as deductions, in the opinion of the tax counsel or the accountants
referred to in clause (ii);  and (iv) the value of any  non-cash  benefit or any
deferred  payment or benefit  included in the Total Payments shall be determined
by such  accountants in accordance with the  requirements of section  280G(d)(3)
and (4) of the  Code  (and  such  determination  shall be  reviewed  by such tax
counsel).



                                       A-7





                                                                       EXHIBIT B
                                                                       ---------



                    OUTSIDE EMPLOYMENTS AND DIRECTORSHIPS OF

                                  ERIC T. CHASE





                                       B-1





                                                                       EXHIBIT C
                                                                       ---------




                ------------------------------------------------
                PROPRIETARY INFORMATION AND INVENTIONS AGREEMENT
                ------------------------------------------------


To:      QC Optics, Inc.
         154 Middlesex Turnpike
         Burlington, Massachusetts  01803

                                                              As of July 1, 1996

         The  undersigned,  in  consideration  of  and  as  a  condition  of  my
employment  or continued  employment  by you and/or by companies  which you own,
control,  or are affiliated with or their successors in business  (collectively,
the "Company"), hereby agrees as follows:

         1. Confidentiality. I agree to keep confidential, except as the Company
may otherwise consent in writing,  and, except for the Company's benefit, not to
disclose  or make any use of at any  time  either  during  or  subsequent  to my
employment, any Inventions (as hereinafter defined), trade secrets, confidential
information,  knowledge,  data or other  information of the Company  relating to
products,  processes,  know-how,  designs,  formulas, test data, customer lists,
business plans,  marketing plans and strategies,  pricing  strategies,  or other
subject  matter  pertaining  to  any  business  of  the  Company  or  any of its
affiliates,  which I may produce, obtain, or otherwise acquire during the course
of my  employment,  except as herein  provided.  I further agree not to deliver,
reproduce or in any way allow any such trade secrets,  confidential information,
knowledge, data or other information,  or any documentation relating thereto, to
be  delivered  to or used by any third  parties  without  specific  direction or
consent of a duly authorized representative of the Company.

         2. Conflicting  Employment;  Return of Confidential  Material.  I agree
that  during  my  employment  with the  Company  I will not  engage in any other
employment, occupation, consulting or other activity relating to the business in
which  the  Company  is now or may  hereafter  become  engaged,  or which  would
otherwise  conflict  with  my  obligations  to  the  Company.  In the  event  my
employment  with the Company  terminates for any reason  whatsoever,  I agree to
promptly surrender and deliver to the Company all records, materials, equipment,
drawings,  documents and data of which I may obtain or produce during the course
of my  employment,  and I will not take with me any  description  containing  or
pertaining  to any  confidential  information,  knowledge or data of the Company
which I may produce or obtain during the course of my employment.




                                       C-1





         3.       Assignment of Inventions.

                  3.1 I hereby  acknowledge  and agree  that the  Company is the
owner of all  Inventions.  In order to  protect  the  Company's  rights  to such
Inventions,  by  executing  this  Agreement I hereby  irrevocably  assign to the
Company  all my  right,  title  and  interest  in and to all  Inventions  to the
Company.

                  3.2 For purposes of this  Agreement,  "Inventions"  shall mean
all discoveries,  processes, designs, technologies,  devices, or improvements in
any of the foregoing or other ideas,  whether or not  patentable  and whether or
not reduced to practice, made or conceived by me (whether solely or jointly with
others) during the period of my employment  with the Company which relate in any
manner to the actual or demonstrably anticipated business, work, or research and
development of the Company, or result from or are suggested by any task assigned
to me or any work performed by me for or on behalf of the Company.

                   3.3 Any discovery,  process, design,  technology,  device, or
improvement  in any of the foregoing or other ideas,  whether or not  patentable
and whether or not reduced to practice,  made or conceived by me (whether solely
or jointly with others) which I develop entirely on my own time not using any of
the  Company's  equipment,  supplies,  facilities,  or trade secret  information
("Personal  Invention") is excluded from this  Agreement  provided such Personal
Invention  (a)  does  not  relate  to the  actual  or  demonstrably  anticipated
business,  research and  development  of the  Company,  and (b) does not result,
directly or indirectly, from any work performed by me for the Company.

         4.  Disclosure  of  Inventions.  I agree  that in  connection  with any
Invention,  I will promptly disclose such Invention to my immediate  superior at
the  Company in order to permit the Company to enforce  its  property  rights to
such  Invention  in  accordance  with this  Agreement.  My  disclosure  shall be
received in confidence by the Company.

         5. Patents and Copyrights; Execution of Documents.

                  5.1 Upon request, I agree to assist the Company or its nominee
(at its expense)  during and at any time  subsequent  to my  employment in every
reasonable  way to  obtain  for its  own  benefit  patents  and  copyrights  for
Inventions in any and all countries.  Such patents and  copyrights  shall be and
remain the sole and exclusive property of the Company or its nominee. I agree to
perform  such lawful acts as the Company  deems to be  necessary  to allow it to
exercise all right, title and interest in and to such patents and copyrights.

                   5.2 In connection  with this  Agreement,  I agree to execute,
acknowledge  and deliver to the Company or its nominee  upon  request and at its
expense all  documents,  including  assignments  of title,  patent or  copyright
applications,  assignments  of such  applications,  assignments  of  patents  or
copyrights upon issuance, as the Company may determine necessary or desirable to
protect the Company's or its nominee's interest in Inventions,  and/or to use in
obtaining patents or

                                       C-2





copyrights  in any and all countries and to vest title thereto in the Company or
its nominee to any of the foregoing.

         6.  Maintenance of Records.  I agree to keep and maintain  adequate and
current  written  records  of all  Inventions  made by me (in the form of notes,
sketches,  drawings and other records as may be specified by the Company), which
records shall be available to and remain the sole property of the Company at all
times.

         7. Prior Inventions.  It is understood that all Personal Inventions, if
any, whether patented or unpatented,  which I made prior to my employment by the
Company, are excluded from this Agreement. To preclude any possible uncertainty,
I have set forth on  Schedule  A attached  hereto a  complete  list of all of my
prior  Personal  Inventions,   including  numbers  of  all  patents  and  patent
applications and a brief description of all unpatented Personal Inventions which
are not the property of a previous  employer.  I represent and covenant that the
list is  complete  and that,  if no items are on the list,  I have no such prior
Personal Inventions.  I agree to notify the Company in writing before I make any
disclosure  or  perform  any work on  behalf of the  Company  which  appears  to
threaten or conflict with proprietary rights I claim in any Personal  Invention.
In the event of my  failure  to give such  notice,  I agree  that I will make no
claim against the Company with respect to any such Personal Invention.

         8. Other Obligations.  I acknowledge that the Company from time to time
may have agreements  with other persons or with the U.S.  Government or agencies
thereof,  which impose  obligations  or  restrictions  on the Company  regarding
Inventions   made  during  the  course  of  work  thereunder  or  regarding  the
confidential  nature of such work.  I agree to be bound by all such  obligations
and  restrictions  and to take all action  necessary to discharge  the Company's
obligations.

         9. Trade Secrets of Others.  I represent that my performance of all the
terms of this  Agreement and as an employee of the Company does not and will not
breach any agreement to keep confidential proprietary information,  knowledge or
data acquired by me in  confidence  or in trust prior to my employment  with the
Company,  and I will not disclose to the Company,  or induce the Company to use,
any  confidential  or  proprietary  information  or  material  belonging  to any
previous  employer  or others.  I agree not to enter into any  agreement  either
written or oral in conflict herewith.

         10.  Modification.  I agree that any subsequent change or changes in my
employment duties,  salary or compensation or, if applicable,  in any Employment
Agreement  between the Company and me, shall not affect the validity or scope of
this Agreement.

         11.  Successors and Assigns.  This  Agreement  shall be binding upon my
heirs,  executors,  administrators or other legal representatives and is for the
benefit of the Company, its successors and assigns.


                                       C-3






         12.  Interpretation.  IT IS THE INTENT OF THE PARTIES  THAT in case any
one or more of the provisions contained in this Agreement shall, for any reason,
be held to be invalid, illegal or unenforceable in any respect, such invalidity,
illegality  or  unenforceability  shall not affect the other  provisions of this
Agreement,  and this Agreement shall be construed as if such invalid, illegal or
unenforceable  provision had never been contained  herein.  MOREOVER,  IT IS THE
INTENT OF THE PARTIES  THAT if any one or more of the  provisions  contained  in
this Agreement is or becomes or is deemed invalid,  illegal or  unenforceable or
in case any provision shall for any reason be held to be excessively broad as to
duration,  geographical  scope,  activity or subject,  such  provision  shall be
construed by amending,  limiting and/or reducing it to conform to applicable law
so as to be valid  and  enforceable  or,  if it  cannot  be so  amended  without
materially  altering the intention of the parties,  it shall be stricken and the
remainder of this Agreement shall remain in full force and effect.

         13.  Waivers.  If either party should waive any breach of any provision
of this  Agreement,  he or it shall not  thereby  be deemed to have  waived  any
preceding  or  succeeding  breach  of the same or any  other  provision  of this
Agreement.

         14.  Complete  Agreement,  Amendments.  I  acknowledge  receipt of this
Agreement,  and agree that with respect to the subject  matter  thereof it is my
entire  agreement  with the Company,  superseding  any previous  oral or written
communications, representations,  understandings, or agreements with the Company
or any officer or  representative  thereof.  Any amendment to this  Agreement or
waiver  by  either  party of any  right  hereunder  shall be  effective  only if
evidenced by a written  instrument  executed by the parties hereto,  and, in the
case of the  Company,  upon  written  authorization  of the  Company's  Board of
Directors.

         15.  Headings.  The  headings of the  sections  hereof are inserted for
convenience  only and shall not be deemed to  constitute  a part  hereof  nor to
affect the meaning thereof.

         16.  Counterparts.  This  Agreement may be signed in two  counterparts,
each of which  shall be  deemed an  original  and both of which  shall  together
constitute one agreement.

         17. Governing Law. This Agreement shall be governed and construed under
Massachusetts law.

                     [THIS SPACE INTENTIONALLY LEFT BLANK.]


                                       C-4





         18.  Employment  Status.  Nothing in this Agreement shall affect in any
manner  whatsoever the right or power of the Company to terminate the employment
of the Employee.

                                                  EMPLOYEE


                                                  -----------------------------
                                                  Eric T. Chase

Accepted and Agreed:

QC OPTICS,  INC.


By:
   -----------------------------

   -----------------------------
Title:
      --------------------------


                                       C-5




                                                                      SCHEDULE A
                                                                      ----------



                            LIST OF PRIOR INVENTIONS
                                OF ERIC T. CHASE



                                                           Identifying Number or
Title                      Date                              Brief Description
- -----                      ----                              -----------------









                             ----------------------
                             KEY EMPLOYEE AGREEMENT
                             ----------------------



To:      Jay L. Ormsby                                        As of July 1, 1996
         381 Crestwood Circle
         Salem, New Hampshire  03079


         The undersigned,  QC Optics, Inc., a Delaware  corporation,  as well as
its  successors  and  assigns  (hereinafter  collectively  referred  to  as  the
"Company"), hereby agree with you as follows:

         l.       Position and Responsibilities.

                  1.1 You shall serve as Vice  President  of  Technology  of the
Company (or in such other executive capacity as shall be designated by the Board
of Directors and  reasonably  acceptable to you).  You will, to the best of your
ability,  devote  your full time and best  efforts  to the  performance  of your
duties  hereunder  and the  business and affairs of the Company and perform such
duties as may be assigned to you by or on  authority of the  Company's  Board of
Directors  from time to time and the  duties  customarily  associated  with such
capacity  from time to time and at such  place or places  as the  Company  shall
designate are  appropriate  and necessary in  connection  with such  employment;
provided,  however,  that you shall not be required  to  relocate  your place of
employment beyond a twenty-five (25) mile radius from Burlington,  Massachusetts
without your prior written consent.

                  1.2 You will  duly,  punctually  and  faithfully  perform  and
observe  any and all rules and  regulations  which the  Company may now or shall
hereafter establish governing the conduct of its business.

                  1.3  You  will  report  directly  to the  Company's  Board  of
Directors and to individuals so designated by the Board of Directors.

         2.       Term of Employment.

                  2.1 The initial term of this Agreement shall be for the period
set  forth on  Exhibit  A  annexed  hereto  commencing  with  the  date  hereof.
Thereafter, this Agreement shall be automatically renewed for successive periods
of one year,  unless you or the Company shall give the other party not less than
ninety (90) days written notice of non-renewal. Your employment with the Company
may be terminated at any time as provided in Section 2.2.









                  2.2 The Company shall have the right,  upon written  notice to
you, to terminate your employment:

                           (a)  immediately  at any time for "Cause" (as defined
         herein  subject to your right of cure and right to dispute as  provided
         in Section 2.3 herein); or

                           (b) at  any  time,  upon  not  less  than  seven  (7)
         calendar  days  written  notice,  without  "Cause,"  provided  that the
         Company  shall be  obligated to pay to you the  Severance  Benefits set
         forth in  Sections 6 or 7, as  applicable,  of Exhibit A, plus any sums
         then  due  to  you,  less  (i)  applicable  taxes  and  other  required
         withholdings, and (ii) any amounts you may owe to the Company. Payments
         under  this  Section  2.2 (b)  shall not be due or  payable  if you are
         terminated  at any time for "Cause" or if you  voluntarily  resign from
         your employment, except as set forth in Section 7 of Exhibit A.

                  2.3 For purposes of Section  2.2, the term "Cause"  shall mean
(a) gross  negligence  in the  performance  of assigned  duties;  (b) refusal to
perform or  discharge  the duties or  responsibilities  assigned by the Board of
Directors  of the  Company  provided  the same  are not  illegal,  unethical  or
inconsistent  with the position of Vice President of Technology of a corporation
and  the  failure  to  correct   such   refusal  and  perform   such  duties  or
responsibilities  within a  reasonable  period of time (but in any event no less
than fourteen (14) calendar  days after  written  notice of such  failure);  (c)
conviction  of a felony  involving  moral  turpitude;  (d) willful or  prolonged
absence from work not excused by a bona fide medical  disability  as  reasonably
determined  by a qualified  physician  mutually  acceptable  to both you and the
Company or other good cause as reasonably  determined by the Board of Directors;
and (e) falseness of any warranty or  representation by you herein or the breach
of your  obligations  under this  Agreement  to the  material  detriment  of the
Company. Any dispute,  controversy, or claim arising out of, in connection with,
or in relation to the  definition of "Cause" shall be settled by  arbitration in
accordance with the terms of Section 17 hereof.

                  2.4  In  the  event  of  the   Involuntary   Termination   (as
hereinafter  defined)  of your  employment  with the  Company  at any time,  the
Company  hereby  irrevocably  agrees to provide you with  Severance  Benefits as
defined in Section 6 of Exhibit A hereto or  payments  in the event of a "Change
in  Control"  as defined in Section 7 of Exhibit A. In this  regard,  the phrase
"Involuntary  Termination"  shall mean (a) any termination of your employment by
the Company other than for "Cause," as defined in Section 2.3, (b) any notice by
the Company  not to renew this  Agreement  pursuant  to Section  2.1, or (c) any
termination of your employment by you due to any of the following circumstances:
(i) a reduction in your Base Salary or Company-paid benefits; provided, however,
that a  reduction  pursuant  to the  provisions  of  Section 3 herein  shall not
constitute "Involuntary  Termination",  (ii) a reduction in your eligibility for
any Company  bonus or other  benefit  program,  (iii) a material or  substantial
change in your title,  position,  authority or duties,  or (iv) a change of your
principal  place of employment to a location  beyond  twenty-five  (25) miles of
Burlington, Massachusetts.


                                       -2-





         3.  Compensation.  You shall receive the  compensation and benefits set
forth on Exhibit A  ("Compensation")  for all  services  to be  rendered  by you
hereunder  and for your  transfer of property  rights  pursuant to an  agreement
relating  to  proprietary  information  and  inventions  of even  date  herewith
attached hereto as Exhibit C between you and the Company (the "Proprietary Infor
mation  and  Inventions  Agreement").  Such  Compensation  shall be  subject  to
temporary  or  permanent  reduction by the Board of Directors if the Board shall
determine that economic conditions so warrant such as a significant reduction in
the Company's revenues or net worth.

         4.  Other Activities During Employment.

                  4.1  Except  for any  outside  employments  and  directorships
currently  held by you as listed on Exhibit B, and except with the prior written
consent of the  Company's  Board of  Directors,  you will not during the term of
this  Agreement  undertake  or  engage in any other  employment,  occupation  or
business enterprise other than one in which you are an inactive investor.

                  4.2 You hereby  agree that,  except as  disclosed on Exhibit B
hereto, during your employment hereunder,  you will not, directly or indirectly,
engage  (a)  individually,  (b)  as an  officer,  (c) as a  director,  (d) as an
employee,  (e) as a consultant,  (f) as an advisor,  (g) as an agent  (whether a
salesperson or  otherwise),  (h) as a broker,  or (i) as a partner,  coventurer,
stockholder or other  proprietor  owning  directly or indirectly  more than five
percent  (5%)  interest,   in  any  firm,   corporation,   partnership,   trust,
association,   or  other   organization   which  is  engaged  in  the  research,
development,  production,  manufacture or marketing of equipment or processes in
direct  competition with the Company or any other line of business engaged in or
under  demonstrable   development  by  the  Company  (such  firm,   corporation,
partnership,   trust,  association,  or  other  organization  being  hereinafter
referred to as a "Prohibited Enterprise").  Except as may be shown on Exhibit B,
you hereby represent that you are not engaged in any of the foregoing capacities
(a) through (i) in any Prohibited Enterprise.

         5.  Former Employers.

                  5.1 You  represent  and warrant  that your  employment  by the
Company  will not  conflict  with and will not be  constrained  by any  prior or
current  employment,  consulting  agreement  or  relationship  whether  oral  or
written.  You  represent  and  warrant  that  you  do not  possess  confidential
information  arising  out  of  any  such  employment,  consulting  agreement  or
relationship which, in your best judgment,  would be utilized in connection with
your employment by the Company in the absence of Section 5.2.

                  5.2 If, in spite of the second  sentence of Section  5.1,  you
should  find that  confidential  information  belonging  to any other  person or
entity might be usable in connection with the Company's  business,  you will not
intentionally  disclose  to the  Company  or use on  behalf of the  Company  any
confidential  information belonging to any of your former employers;  but during
your  employment by the Company you will use in the  performance  of your duties
all information which

                                       -3-





is generally  known and used by persons with training and experience  comparable
to your own all  information  which  is  common  knowledge  in the  industry  or
otherwise legally in the public domain.

         6.  Proprietary  Information  and  Inventions.  You  agree to  execute,
deliver  and be bound  by the  provisions  of the  Proprietary  Information  and
Inventions Agreement.

         7.  Post-Employment Activities.

                  7.1 For a period  of two (2)  years  (or for a  lesser  period
should the Company so determine)  after the  termination or expiration,  for any
reason,  of your  employment  with the Company  hereunder,  absent the Company's
prior written approval, you will not directly or indirectly engage in activities
similar or reasonably related to those in which you shall have engaged hereunder
during the two years  immediately  preceding  termination or expiration for, nor
render  services  similar or  reasonably  related to those  which you shall have
rendered  hereunder  during such two years to, any person or entity  whether now
existing or hereafter  established  which directly competes with (or proposes or
plans to directly compete with) the Company ("Direct Competitor") in any line of
business engaged in or under  development by the Company.  Nor shall you entice,
induce  or  encourage  any of the  Company's  other  employees  to  leave  their
employment  with the Company or engage in any  activity  which,  were it done by
you, would violate any provision of the  Proprietary  Information and Inventions
Agreement  or this Section 7. As used in this Section 7.1, the term "any line of
business engaged in or under  development by the Company" shall be applied as at
the date of  termination  of your  employment,  or, if later,  as at the date of
termination of any post-employment consultation.

                  7.2 For a period of two (2) years  after  the  termination  of
your  employment  with the  Company,  the  provisions  of  Section  4.2 shall be
applicable  to you and you shall comply  there with.  As applied to such two (2)
year post-employment  period, the term "any other line of business engaged in or
under  development  by the Company," as used in Section 4.2, shall be applied as
at the date of termination of your  employment with the Company or, if later, as
at the date of termination of any post-employment consultation with the Company.

                  7.3 No  provision  of this  Agreement  shall be  construed  to
preclude you from  performing the same services which the Company hereby retains
you to perform for any person or entity which is not a Direct  Competitor of the
Company  upon  the  expiration  or  termination  of  your   employment  (or  any
post-employment  consultation) so long as you do not thereby violate any term of
the Proprietary Information and Inventions Agreement.

         8. Remedies.  Your  obligations  under the Proprietary  Information and
Inventions Agreement and the provisions of Sections 4, 6, 7, 8, 9 and 17 of this
Agreement  (as  modified  by  Section  10,  if  applicable)  shall  survive  the
expiration or termination of your employment  (whether  through your resignation
or otherwise)  with the Company.  You  acknowledge  that a remedy at law for any
breach  or  threatened  breach  by  you  of the  provisions  of the  Proprietary
Information  and  Inventions  Agreement  or  Sections  4 or 7  hereof  would  be
inadequate and you therefore agree that

                                       -4-





the Company shall be entitled to such  injunctive or other  equitable  relief in
case of any such breach or threatened breach.

         9.  Assignment.  This  Agreement and the rights and  obligations of the
parties  hereto  shall  bind  and  inure  to the  benefit  of any  successor  or
successors of the Company by  reorganization,  merger or  consolidation  and any
assignee of all or substantially all of its business and properties, but, except
as to any such successor or assignee of the Company,  neither this Agreement nor
any rights or  benefits  hereunder  may be  assigned  by the  Company or by you,
except  by  operation  of  law.  The  Company's  obligations  and  those  of any
successors or assignees of the Company under this  Agreement,  including but not
limited to the severance  provisions and other  compensation and benefits due to
you pursuant to Exhibit A hereto, will be a condition of and are to remain those
of any successor or assignee.

         10.  Interpretation.  IT IS THE INTENT OF THE PARTIES  THAT in case any
one or more of the provisions contained in this Agreement shall, for any reason,
be held to be invalid, illegal or unenforceable in any respect, such invalidity,
illegality  or  unenforceability  shall not affect the other  provisions of this
Agreement,  and this Agreement shall be construed as if such invalid, illegal or
unenforceable  provision had never been contained  herein.  MOREOVER,  IT IS THE
INTENT OF THE PARTIES  THAT if any one or more of the  provisions  contained  in
this Agreement is or becomes or is deemed invalid,  illegal or  unenforceable or
in case any provision shall for any reason be held to be excessively broad as to
duration,  geographical  scope,  activity or subject,  such  provision  shall be
construed by amending,  limiting and/or reducing it to conform to applicable law
so as to be valid  and  enforceable  or,  if it  cannot  be so  amended  without
materially  altering the intention of the parties,  it shall be stricken and the
remainder of this Agreement shall remain in full force and effect.

         11. Notices.  Any notice which the Company is required to or may desire
to give you shall be given by personal delivery or registered or certified mail,
return  receipt  requested,  addressed to you at your address of record with the
Company,  or at such  other  place as you may  from  time to time  designate  in
writing.  Any notice which you are required or may desire to give to the Company
hereunder  shall be given by personal  delivery or by  registered  or  certified
mail,  return  receipt  requested,  addressed  to the  Company at its  principal
office,  or at such other office as the Company may from time to time  designate
in  writing.  The date of  personal  delivery  or the date of mailing any notice
under this Section 11 shall be deemed to be the date of delivery thereof.

         12. Waivers. If the Company should waive any breach of any provision of
this  Agreement,  the  Company  shall not  thereby be deemed to have  waived any
preceding  or  succeeding  breach  of the same or any  other  provision  of this
Agreement.

         13. Complete Agreement; Amendments. The foregoing including Exhibits A,
B and C hereto,  is the entire  agreement  of the  parties  with  respect to the
subject matter hereof,  superseding any previous oral or written communications,
representations,  understandings,  or agreements with the Company or any officer
or representative thereof. Any amendment to this Agreement or waiver

                                       -5-





by the Company of any right  hereunder shall be effective only if evidenced by a
written  instrument  executed by the parties hereto,  upon  authorization of the
Company's Board of Directors.

         14.  Headings.  The  headings of the  Sections  hereof are inserted for
convenience  only and shall not be deemed to  constitute  a part  hereof  nor to
affect the meaning of this Agreement.

         15.  Counterparts.  This  Agreement may be signed in two  counterparts,
each of which  shall be  deemed an  original  and both of which  shall  together
constitute one agreement.

         16.  Governing Law. This  Agreement  shall be governed by and construed
under Massachusetts law.

         17.  Arbitration  of Disputes.  Subject to the rights of the parties to
seek injunctive relief as described herein, any controversy or claim arising out
of, or relating to, any provision of this Agreement  shall be settled by binding
arbitration in accordance with the laws of the  Commonwealth of Massachusetts by
three  arbitrators,  one of whom shall be appointed by the Company,  one of whom
shall be appointed by you,  and the third  arbitrator  who shall be appointed by
the first two  arbitrators.  If the first two  arbitrators  cannot  agree on the
appointment of a third arbitrator,  then the third arbitrator shall be appointed
by the American Arbitration  Association in the City of Boston. Such arbitration
shall be  conducted  in the City of Boston in  accordance  with the rules of the
American  Arbitration  Association,  except  with  respect to the  selection  of
arbitrators,  which shall be as provided in this Section.  Judgment on the award
or  determination  rendered  by the  arbitrators  shall be  final,  binding  and
conclusive upon the parties, and may be entered in any court having jurisdiction
thereof and shall not be appealable.  The prevailing  party in such  arbitration
proceeding  shall  be  entitled  to  reimbursement  by the  other  party  of all
reasonable  legal  fees and other  costs  incurred  by the  prevailing  party in
connection with such proceeding,  including any legal fees and costs incurred in
connection with the enforcement of any award.

         18. Advice of Separate Counsel. The Company's counsel, O'Connor, Broude
& Aronson,  has prepared this document on behalf of the Company. You acknowledge
that you have been advised to review this  Agreement with your own legal counsel
and  other  advisors  of your  choosing  and that  prior to  entering  into this
Agreement,  you have had the  opportunity  to review  this  Agreement  with your
attorney and other advisors and have not asked (or relied upon) O'Connor, Broude
& Aronson to represent you in this matter.

                     [THIS SPACE INTENTIONALLY LEFT BLANK.]


                                       -6-





         If you are in agreement with the foregoing, please sign your name below
and also at the bottom of the Proprietary  Information and Inventions Agreement,
whereupon  this  Agreement  shall become  binding in accordance  with its terms.
Please then  return  this  Agreement  to the  Company.  (You may retain for your
records the accompanying counterpart of this Agreement enclosed herewith).

                                                  Very truly yours,
ACCEPTED AND AGREED:                              QC OPTICS, INC.


- ---------------------------                       By:
Jay L. Ormsby                                        -------------------------
                                                  Title:
                                                        ----------------------


                                       -7-





                                                                       EXHIBIT A
                                                                       ---------


                   EMPLOYMENT TERM, COMPENSATION AND BENEFITS
                                OF JAY L. ORMSBY


         l.  Term. The term of the Agreement to which this Exhibit A is attached
and made a part shall be for a period  from the date of this  Agreement  through
June 30, 1999.

         2.  Compensation.

                  (a) Base Salary.  Your base salary  ("Base  Salary")  shall be
$114,500.00  per annum  through June 30, 1997,  payable in  accordance  with the
Company's payroll policies at the rate of $9,541.67 per month. Thereafter,  your
Base Salary shall be as  established  by the Board of Directors or  Compensation
Committee, but in no event less than your Base salary for the first year of this
Agreement.

                  (b) Bonuses.  Your bonuses, if any, shall be determined by the
Company's Board of Directors or Compensation Committee.

         3. Vacation. You shall be entitled to all legal and religious holidays,
and paid vacation in accordance with Company policy.  Any unused vacation may be
accrued or cashed in based on your then current Base Salary.

         4. Insurance and Benefits.  You shall be eligible for  participation in
any health,  dental and other group insurance plans which may be established and
maintained  by the Company for all  full-time  employees or which the Company is
required to maintain by law. The Company shall provide you with health insurance
for you and your family providing benefits at least equal to the benefits of the
policies  currently in place and shall provide you with group life  insurance in
accordance  with the  Company's  policy  but not less than two  times  your base
salary.  You shall also be  entitled  to  participate  in any  employee  benefit
programs  which the  Company's  Board of  Directors  may  establish  for its key
employees,  or for its  employees  generally,  including,  but not  limited  to,
bonuses and stock purchase or option plans.

         5.  Retirement  Plan.  You  will  be  eligible  to  participate  in the
Company's 401(k) Plan.

         6.  Severance Benefits.

                  (a) When provided for in this Agreement, you shall be entitled
to  "Severance  Benefits."  When  used in this  Agreement,  the term  "Severance
Benefits"  shall mean a total  amount  equal to your then  current  annual  Base
Salary. The Severance Benefits shall be paid via check to

                                       A-1





you in twelve (12) equal monthly  installments  commencing  within ten (10) days
after the date of your termination of active employment with the Company.

                  (b) In addition,  the term "Severance  Benefits" shall include
the  continuation  for you and your  family,  during the  Severance  Period,  as
defined  below,  of all of the other benefits which are provided or available to
you on the last day of your actual  service  with the  Company,  including  your
continued  accrual and the vesting under the terms of any pension or 401(k) plan
then  sponsored  by the  Company to the maximum  extent  permitted  by law.  For
purposes of this  Agreement,  the term  "Severance  Period"  means the period of
twelve (12) months  beginning  on the last day of your active  service  with the
Company.

                  (c)  The  Severance  Benefits  referred  to  above  will be in
addition  to, and not in  substitution  for,  any  accrued  and  unpaid  salary,
vacation, pension, retirement or other benefits,  unreimbursed expenses or other
payments to which you may be otherwise entitled.

                  (d) In the event of your death  while you are  employed by the
Company,  your then current Base Salary shall  continue to be paid to your legal
representative  for a period of 120 days  following the date of your death;  and
for a period of three (3) years following your death, the Company shall continue
to  provide  to your  spouse  at  Company  cost the  health  insurance  coverage
described above. If you die during the Severance Period,  all cash amounts which
would have been payable to you under this Exhibit A, unless  otherwise  provided
for herein, shall be paid in accordance with the terms of this Agreement to your
estate.

                  (e) You shall not be required  to  mitigate  the amount of any
payment the Company  becomes  obligated to make to you in  connection  with this
Agreement, by seeking other employment or otherwise.

         7.  Change in Control.

                  (a) For purposes of this Agreement,  "Change in Control" means
and shall be deemed to occur if any of the following occurs: (i) the acquisition
by an individual, entity or group, as defined in Section 13(d)(3) or 14(d)(2) of
the  Securities  Exchange  Act of 1934,  as amended  (the  "Exchange  Act"),  of
beneficial  ownership,  as defined in Rule 13d-3  promulgated under the Exchange
Act, of 25% or more of either (A) the outstanding  shares of common stock, $ .01
par value per share,  of the Company (the "Common  Stock"),  or (B) the combined
voting power of the Voting  Securities of the Company entitled to vote generally
in the election of directors (the "Voting Securities"); or (ii) individuals who,
on June 18,  1996,  constituted  the  Board of  Directors  of the  Company  (the
"Incumbent Board") cease for any reason to constitute at least a majority of the
Board of  Directors  of the  Company;  provided,  however,  that any  individual
becoming a director  subsequent to June 18, 1996, whose election,  or nomination
for election by the Company's shareholders, was approved by a vote of at least a
majority of the directors then serving and comprising the Incumbent  Board shall
be considered as though such  individual  were a member of the Incumbent  Board,
but excluding, for this purpose, any such individual whose initial assumption of
office occurs as a result of either an

                                       A-2





actual or threatened  election contest (as such terms are used in Rule 14a-11 of
Regulation 14A promulgated under the Exchange Act) or other actual or threatened
solicitation of proxies or consents; or (iii) approval by the Board of Directors
or the  shareholders  of the Company of a (A) tender offer to acquire any of the
Common  Stock or  Voting  Securities,  (B)  reorganization,  (C)  merger  or (D)
consolidation, other than a reorganization, merger or consolidation with respect
to which all or  substantially  all of the individuals and entities who were the
beneficial  owners,   immediately  prior  to  such  reorganization,   merger  or
consolidation,  of the Common  Stock and  Voting  Securities  beneficially  own,
directly  or  indirectly,  immediately  after  such  reorganization,  merger  or
consolidation,  more than 80% of the then  outstanding  Common  Stock and Voting
Securities  (entitled to vote  generally in the  election of  directors)  of the
Company  resulting  from  such   reorganization,   merger  or  consolidation  in
substantially  the same proportions as their respective  ownership,  immediately
prior to such reorganization,  merger or consolidation,  of the Common Stock and
the  Voting  Securities;  or (iv)  approval  by the  Board of  Directors  or the
shareholders  of the Company of (A) a complete  or  substantial  liquidation  or
dissolution  of the  Company,  or (B) the  sale or other  disposition  of all or
substantially  all of the assets of the Company,  excluding a reorganization  of
the Corporation under the corporate laws of another state.

                  (b) In the event of a Change  in  Control  during  the term of
this  Agreement  or any  renewal or  extension  hereof and  provided  you remain
employed by the Company for a period of 12 months from the date of the Change in
Control, you will receive, at the one-year anniversary of the Change of Control,
a supplemental amount in a lump sum equal to your annual Base Salary immediately
preceding  the Change in Control and Bonuses  paid during the  preceding  fiscal
year, and the fair market value of all other benefits then payable, irrespective
of whether you thereafter actually terminate employment with the Company.

                  (c) In the  event of your  actual  termination  of  employment
contemporaneous  with or  following a Change in  Control,  except (x) because of
your death, (y) by the Company for Cause or Disability (as hereinafter  defined)
or (z) by you other than for Good Reason (as hereinafter defined): (i) you shall
be entitled to receive,  in lieu of the sums  described  in Section 6, an amount
equal to 299% of your then current annual Base Salary immediately  preceding the
Change in Control,  to be paid in accordance  with the terms of this  Agreement;
and (ii) the following additional provisions shall apply (which provisions shall
supersede any other  provisions of the  Agreement,  including but not limited to
Section 2 of the Agreement,  to the extent such provisions are inconsistent with
the following provisions):

                           (1)  Disability.  For purposes of this Section  7(c),
termination by the Company of your employment  based on "Disability"  shall mean
termination  because of your  absence  from your duties with the Company for one
hundred  eighty  (180)  consecutive  days as a  result  of your  incapacity  and
inability to perform the essential  functions of your  position with  reasonable
accommodation,  unless within thirty (30) days after Notice of  Termination  (as
hereinafter  defined) is given to you  following  such  absence,  you shall have
returned to the  performance  of the  essential  functions of your position with
reasonable accommodation.


                                       A-3





                           (2)  Good   Reason.   Termination   by  you  of  your
employment for "Good Reason" shall mean termination based on:

                                    (A)  a   determination   by  you,   in  your
reasonable  judgment,  that  there has been a  material  adverse  change in your
status or  position(s)  as an  executive  officer  of the  Company  as in effect
immediately prior to the Change in Control,  including,  without  limitation,  a
material  adverse  change in your status or position as a result of a diminution
in your duties or responsibilities  (other than, if applicable,  any such change
directly  attributable to the fact that the Company is no longer publicly owned)
or  the  assignment  to  you  of  any  duties  or  responsibilities   which  are
inconsistent with such status or position(s), or any removal of you from, or any
failure to reappoint or reelect you to, such  position(s)  (except in connection
with the  termination of your  employment for Cause or Disability or as a result
of your death or by you other than for Good  Reason) and further  provided  that
you have  given the  Company  notice of this  material  adverse  change  and the
Company has failed to correct such material  adverse  change within a reasonable
period of time (but at least 14 days after written notice from you);

                                    (B) a reduction  by the Company in your Base
Salary as in  effect  immediately  prior to the  Change  in  Control,  provided,
however,  that a  reduction  pursuant  to the  provisions  of  Section  3 of the
Agreement  shall not be a basis for  termination  by you of your  employment for
"Good Reason";

                                    (C) the  failure by the  Company to continue
in effect any Plan (as hereinafter  defined) in which you are  participating  at
the time of the Change in Control of the Company (or Plans providing you with at
least  substantially  similar  benefits)  other  than as a result of the  normal
expiration  of any such  Plan in  accordance  with its terms as in effect at the
time of the Change in Control,  or the taking of any  action,  or the failure to
act, by the Company which would adversely affect your continued participation in
any of such Plans on at least as  favorable a basis to you as is the case on the
date of the Change in Control or which would materially  reduce your benefits in
the  future  under any of such  Plans or  deprive  you of any  material  benefit
enjoyed by you at the time of the Change in Control;

                                    (D) the  failure  by the  Company to provide
and  credit  you with the  number  of paid  vacation  days to which you are then
entitled in accordance  with the Company's  normal  vacation policy as in effect
immediately prior to the Change in Control;

                                    (E) the Company's  requiring you to be based
at any office that is greater than twenty-five (25) miles from where your office
is located immediately prior to the Change in Control except for required travel
on the  Company's  business  to an  extent  substantially  consistent  with  the
business travel  obligations  which you undertook on behalf of the Company prior
to the Change in Control;

                                    (F) the  failure  by the  Company  to obtain
from any  Successor  (as  hereinafter  defined)  the  assent  to this  Agreement
contemplated by Section 7(c)(6) hereof;

                                       A-4





                                    (G) any purported termination by the Company
of your  employment  which is not effected  pursuant to a Notice of  Termination
satisfying  the  requirements  of Section  7(c)(3)  below (and,  if  applicable,
Section  7(c)(1) above);  and for purposes of this Agreement,  no such purported
termination shall be effective; or

                                    (H) any  refusal by the  Company to continue
to allow you to attend to matters or engage in activities  not directly  related
to the business of the Company which,  prior to the Change in Control,  you were
permitted by the Board to attend to or engage in.

         For purposes of this Agreement, "Plan" shall mean any compensation plan
or any employee benefit plan such as a thrift, pension, profit sharing, medical,
disability,  accident, life insurance plan or a relocation plan or policy or any
other plan, program or policy of the Company intended to benefit employees.

                           (3) Notice of Termination.  Any purported termination
by the Company or by you following a Change in Control shall be  communicated by
written  notice  to  the  other  party  hereto  which   indicates  the  specific
termination   provision   in  this   Agreement   relied  upon  (the  "Notice  of
Termination").

                           (4)  Date  of  Termination.   "Date  of  Termination"
following  a  Change  in  Control  shall  mean (A) if your  employment  is to be
terminated for Disability, thirty (30) days after Notice of Termination is given
(provided that you shall not have returned to the  performance of your duties on
a full-time basis during such thirty (30) day period), (B) if your employment is
to be terminated by the Company for any reason other than death or Disability or
by you pursuant to Sections  7(c)(2)(F) or 7(c)(6)  hereof or for any other Good
Reason,  the  date  specified  in the  Notice  of  Termination,  or (C) if  your
employment is terminated on account of your death,  the day after your death. In
the case of termination of your employment by the Company for Cause, if you have
not  previously  expressly  agreed in writing to the  termination,  then  within
thirty (30) days after receipt by you of the Notice of Termination  with respect
thereto,  you may  notify  the  Company  that a dispute  exists  concerning  the
Termination, in which event the Date of Termination shall be the date set either
by mutual  written  agreement  of the parties or by such court having the matter
before it. During the pendency of any such dispute, the Company will continue to
pay you your full  compensation  in effect  just prior to the time the Notice of
Termination is given and until the dispute is resolved.  However,  if such court
issues a final and  non-appealable  order  finding that the Company had Cause to
terminate you, then you must return all compensation  paid to you after the Date
of  Termination  specified in the Notice of Termination  previously  received by
you.

                           (5)   Compensation   Upon   Termination   or   During
Disability; Other Agreements.

                                    (A) During any period  following a Change in
Control  of the  Company  that you fail to  perform  your  duties as a result of
incapacity  and  inability to perform the  essential  functions of your position
with reasonable accommodation, you shall continue to receive

                                       A-5





your Base Salary at the rate then in effect and any benefits or awards under any
Plan shall continue to accrue during such period, to the extent not inconsistent
with such Plans, until and unless your employment is terminated  pursuant to and
in  accordance  with this  Section  7(c).  Thereafter,  your  benefits  shall be
determined in accordance with the Plans then in effect.

                                    (B) If your  employment  is  terminated  for
Cause following a Change in Control of the Company, the Company shall pay to you
your Base  Salary  through  the Date of  Termination  at the rate in effect just
prior to the time a Notice of  Termination  is given plus any benefits or awards
(including  both the cash and stock  components)  which pursuant to the terms of
any Plans have been earned or become  payable,  but which have not yet been paid
to you.  Thereupon,  the Company shall have no further  obligations to you under
this Agreement.

                           (6)   Successors, Binding Agreement.

                                    (A)  The  Company  will  seek,   by  written
request at least  five (5)  business  days prior to the time a Person  becomes a
Successor (as hereinafter  defined),  to have such Person,  by agreement in form
and substance  satisfactory  to you,  assent to the fulfillment of the Company's
obligations under this Agreement.  Failure of such Person to furnish such assent
by the later of (i)  three  (3)  business  days  prior to the time  such  Person
becomes a Successor or (ii) two (2) business  days after such Person  receives a
written request to so assent shall constitute Good Reason for termination by you
of your employment if a Change in Control of the Company occurs or has occurred.
For purposes of this Section 7 of Exhibit A,  "Successor"  shall mean any person
that succeeds to, or has the practical ability to control (either immediately or
with the  passage  of  time),  the  Company's  business  directly,  by merger or
consolidation,  or indirectly,  by purchase of the Company's securities eligible
to vote for the election of directors, or otherwise.

                                    (B)  This  Agreement   shall  inure  to  the
benefit of and be enforceable by your personal legal representatives, executors,
administrators,  successors, heirs, distributees,  devisees and legatees. If you
should die while any amount  would still be payable to you  hereunder if you had
continued to live, all such amounts,  unless otherwise provided herein, shall be
paid in accordance with the terms of this Agreement to your devisee,  legatee or
other designee or, if no such designee exists, to your estate.

                                    (C) For  purposes  of this  Section  7,  the
"Company"  shall include any  subsidiaries of the Company and any corporation or
other  entity  which is the  surviving  or  continuing  entity in respect of any
merger,  consolidation  or form of  business  combination  in which the  Company
ceases to exist; provided, however, for purposes of determining whether a Change
in Control has occurred  herein,  the term  "Company"  shall refer to QC Optics,
Inc. or its Successor(s).

                           (7)   Fees and Expenses; Mitigation.

                                    (A) The Company  shall  reimburse  you, on a
current basis, for all reasonable  legal fees and related  expenses  incurred by
you in connection with the Agreement

                                       A-6





following a Change in Control of the Company,  including without limitation, (i)
all such fees and  expenses,  if any,  incurred in  contesting  or disputing any
termination  of your  employment  or (ii) your  seeking to obtain or enforce any
right or benefit provided by this Agreement, in each case, regardless of whether
or not your  claim is upheld  by a court of  competent  jurisdiction;  provided,
however,  you shall be required to repay any such  amounts to the Company to the
extent that a court issues a final and  non-appealable  order  setting forth the
determination that the position taken by you was frivolous or advanced by you in
bad faith.

                                    (B) You shall not be  required  to  mitigate
the  amount of any  payment  the  Company  becomes  obligated  to make to you in
connection with this Agreement, by seeking other employment or otherwise.

                           (8) Taxes.  All payments to be made to you under this
Agreement will be subject to required  withholding  of federal,  state and local
income and employment taxes.

                  (d) Notwithstanding any other provision of this Agreement,  in
the event that any  payment or benefit  received  or to be  received by you as a
result of or in  connection  with a Change in Control,  whether  pursuant to the
terms of this  Agreement or any other plan,  arrangement  or agreement  with the
Company  (all such  payment and  benefits  being  hereinafter  called the "Total
Payments")  would subject you to the excise tax (the "Excise Tax") imposed under
Section 4999 of the  Internal  Revenue  Code of 1986,  as amended (the  "Code"),
then, to the extent necessary to eliminate any such imposition of the Excise Tax
(after  taking into account any  reduction in the Total  Payments in  accordance
with the provisions of any other plan,  arrangement  or agreement,  if any), (a)
any non-cash  severance payments otherwise payable to you shall first be reduced
(if necessary, to zero), and (b) any cash severance payment otherwise payable to
you shall next be reduced.  For purposes of the immediately  preceding sentence,
(i) no portion of the Total Payments the receipt or enjoyment of which you shall
have effectively waived in writing shall be taken into account,  (ii) no portion
of the  Total  Payment  shall be taken  into  account  which in the  opinion  of
nationally-recognized  certified  public  accountants  (in each case as mutually
selected by you and the  Company)  does not  constitute  a  "parachute  payment"
within the meaning of Section 280G of the Code,  including,  without limitation,
by reason of Section  280G(b)(2) or (b)(4)(A) of the Code, (iii) any payments to
you shall be reduced  only to the extent  necessary  so that the Total  Payments
[other  than  those  referred  to in  clauses  (i) and  (ii)] in their  entirety
constitute  reasonable  compensation for services  actually  rendered within the
meaning  of  section  280G(4)(B)  of the Code or are  otherwise  not  subject to
disallowance as deductions, in the opinion of the tax counsel or the accountants
referred to in clause (ii);  and (iv) the value of any  non-cash  benefit or any
deferred  payment or benefit  included in the Total Payments shall be determined
by such  accountants in accordance with the  requirements of section  280G(d)(3)
and (4) of the  Code  (and  such  determination  shall be  reviewed  by such tax
counsel).



                                       A-7





                                                                       EXHIBIT B
                                                                       ---------



                    OUTSIDE EMPLOYMENTS AND DIRECTORSHIPS OF

                                  JAY L. ORMSBY





                                       B-1





                                                                       EXHIBIT C
                                                                       ---------




                ------------------------------------------------
                PROPRIETARY INFORMATION AND INVENTIONS AGREEMENT
                ------------------------------------------------


To:      QC Optics, Inc.
         154 Middlesex Turnpike
         Burlington, Massachusetts  01803

                                                              As of July 1, 1996

         The  undersigned,  in  consideration  of  and  as  a  condition  of  my
employment  or continued  employment  by you and/or by companies  which you own,
control,  or are affiliated with or their successors in business  (collectively,
the "Company"), hereby agrees as follows:

         1. Confidentiality. I agree to keep confidential, except as the Company
may otherwise consent in writing,  and, except for the Company's benefit, not to
disclose  or make any use of at any  time  either  during  or  subsequent  to my
employment, any Inventions (as hereinafter defined), trade secrets, confidential
information,  knowledge,  data or other  information of the Company  relating to
products,  processes,  know-how,  designs,  formulas, test data, customer lists,
business plans,  marketing plans and strategies,  pricing  strategies,  or other
subject  matter  pertaining  to  any  business  of  the  Company  or  any of its
affiliates,  which I may produce, obtain, or otherwise acquire during the course
of my  employment,  except as herein  provided.  I further agree not to deliver,
reproduce or in any way allow any such trade secrets,  confidential information,
knowledge, data or other information,  or any documentation relating thereto, to
be  delivered  to or used by any third  parties  without  specific  direction or
consent of a duly authorized representative of the Company.

          2. Conflicting  Employment;  Return of Confidential  Material. I agree
that  during  my  employment  with the  Company  I will not  engage in any other
employment, occupation, consulting or other activity relating to the business in
which  the  Company  is now or may  hereafter  become  engaged,  or which  would
otherwise  conflict  with  my  obligations  to  the  Company.  In the  event  my
employment  with the Company  terminates for any reason  whatsoever,  I agree to
promptly surrender and deliver to the Company all records, materials, equipment,
drawings,  documents and data of which I may obtain or produce during the course
of my  employment,  and I will not take with me any  description  containing  or
pertaining  to any  confidential  information,  knowledge or data of the Company
which I may produce or obtain during the course of my employment.




                                       C-1





         3.  Assignment of Inventions.

                  3.1 I hereby  acknowledge  and agree  that the  Company is the
owner of all  Inventions.  In order to  protect  the  Company's  rights  to such
Inventions,  by  executing  this  Agreement I hereby  irrevocably  assign to the
Company  all my  right,  title  and  interest  in and to all  Inventions  to the
Company.

                  3.2 For purposes of this  Agreement,  "Inventions"  shall mean
all discoveries,  processes, designs, technologies,  devices, or improvements in
any of the foregoing or other ideas,  whether or not  patentable  and whether or
not reduced to practice, made or conceived by me (whether solely or jointly with
others) during the period of my employment  with the Company which relate in any
manner to the actual or demonstrably anticipated business, work, or research and
development of the Company, or result from or are suggested by any task assigned
to me or any work performed by me for or on behalf of the Company.

                   3.3 Any discovery,  process, design,  technology,  device, or
improvement  in any of the foregoing or other ideas,  whether or not  patentable
and whether or not reduced to practice,  made or conceived by me (whether solely
or jointly with others) which I develop entirely on my own time not using any of
the  Company's  equipment,  supplies,  facilities,  or trade secret  information
("Personal  Invention") is excluded from this  Agreement  provided such Personal
Invention  (a)  does  not  relate  to the  actual  or  demonstrably  anticipated
business,  research and  development  of the  Company,  and (b) does not result,
directly or indirectly, from any work performed by me for the Company.

         4.  Disclosure  of  Inventions.  I agree  that in  connection  with any
Invention,  I will promptly disclose such Invention to my immediate  superior at
the  Company in order to permit the Company to enforce  its  property  rights to
such  Invention  in  accordance  with this  Agreement.  My  disclosure  shall be
received in confidence by the Company.

         5.  Patents and Copyrights; Execution of Documents.

                  5.1 Upon request, I agree to assist the Company or its nominee
(at its expense)  during and at any time  subsequent  to my  employment in every
reasonable  way to  obtain  for its  own  benefit  patents  and  copyrights  for
Inventions in any and all countries.  Such patents and  copyrights  shall be and
remain the sole and exclusive property of the Company or its nominee. I agree to
perform  such lawful acts as the Company  deems to be  necessary  to allow it to
exercise all right, title and interest in and to such patents and copyrights.

                   5.2 In connection  with this  Agreement,  I agree to execute,
acknowledge  and deliver to the Company or its nominee  upon  request and at its
expense all  documents,  including  assignments  of title,  patent or  copyright
applications,  assignments  of such  applications,  assignments  of  patents  or
copyrights upon issuance, as the Company may determine necessary or desirable to
protect the Company's or its nominee's interest in Inventions,  and/or to use in
obtaining patents or

                                       C-2





copyrights  in any and all countries and to vest title thereto in the Company or
its nominee to any of the foregoing.

          6. Maintenance of Records.  I agree to keep and maintain  adequate and
current  written  records  of all  Inventions  made by me (in the form of notes,
sketches,  drawings and other records as may be specified by the Company), which
records shall be available to and remain the sole property of the Company at all
times.

         7. Prior Inventions.  It is understood that all Personal Inventions, if
any, whether patented or unpatented,  which I made prior to my employment by the
Company, are excluded from this Agreement. To preclude any possible uncertainty,
I have set forth on  Schedule  A attached  hereto a  complete  list of all of my
prior  Personal  Inventions,   including  numbers  of  all  patents  and  patent
applications and a brief description of all unpatented Personal Inventions which
are not the property of a previous  employer.  I represent and covenant that the
list is  complete  and that,  if no items are on the list,  I have no such prior
Personal Inventions.  I agree to notify the Company in writing before I make any
disclosure  or  perform  any work on  behalf of the  Company  which  appears  to
threaten or conflict with proprietary rights I claim in any Personal  Invention.
In the event of my  failure  to give such  notice,  I agree  that I will make no
claim against the Company with respect to any such Personal Invention.

         8. Other Obligations.  I acknowledge that the Company from time to time
may have agreements  with other persons or with the U.S.  Government or agencies
thereof,  which impose  obligations  or  restrictions  on the Company  regarding
Inventions   made  during  the  course  of  work  thereunder  or  regarding  the
confidential  nature of such work.  I agree to be bound by all such  obligations
and  restrictions  and to take all action  necessary to discharge  the Company's
obligations.

         9. Trade Secrets of Others.  I represent that my performance of all the
terms of this  Agreement and as an employee of the Company does not and will not
breach any agreement to keep confidential proprietary information,  knowledge or
data acquired by me in  confidence  or in trust prior to my employment  with the
Company,  and I will not disclose to the Company,  or induce the Company to use,
any  confidential  or  proprietary  information  or  material  belonging  to any
previous  employer  or others.  I agree not to enter into any  agreement  either
written or oral in conflict herewith.

         10.  Modification.  I agree that any subsequent change or changes in my
employment duties,  salary or compensation or, if applicable,  in any Employment
Agreement  between the Company and me, shall not affect the validity or scope of
this Agreement.

         11.  Successors and Assigns.  This  Agreement  shall be binding upon my
heirs,  executors,  administrators or other legal representatives and is for the
benefit of the Company, its successors and assigns.


                                       C-3






         12.  Interpretation.  IT IS THE INTENT OF THE PARTIES  THAT in case any
one or more of the provisions contained in this Agreement shall, for any reason,
be held to be invalid, illegal or unenforceable in any respect, such invalidity,
illegality  or  unenforceability  shall not affect the other  provisions of this
Agreement,  and this Agreement shall be construed as if such invalid, illegal or
unenforceable  provision had never been contained  herein.  MOREOVER,  IT IS THE
INTENT OF THE PARTIES  THAT if any one or more of the  provisions  contained  in
this Agreement is or becomes or is deemed invalid,  illegal or  unenforceable or
in case any provision shall for any reason be held to be excessively broad as to
duration,  geographical  scope,  activity or subject,  such  provision  shall be
construed by amending,  limiting and/or reducing it to conform to applicable law
so as to be valid  and  enforceable  or,  if it  cannot  be so  amended  without
materially  altering the intention of the parties,  it shall be stricken and the
remainder of this Agreement shall remain in full force and effect.

         13.  Waivers.  If either party should waive any breach of any provision
of this  Agreement,  he or it shall not  thereby  be deemed to have  waived  any
preceding  or  succeeding  breach  of the same or any  other  provision  of this
Agreement.

         14.  Complete  Agreement,  Amendments.  I  acknowledge  receipt of this
Agreement,  and agree that with respect to the subject  matter  thereof it is my
entire  agreement  with the Company,  superseding  any previous  oral or written
communications, representations,  understandings, or agreements with the Company
or any officer or  representative  thereof.  Any amendment to this  Agreement or
waiver  by  either  party of any  right  hereunder  shall be  effective  only if
evidenced by a written  instrument  executed by the parties hereto,  and, in the
case of the  Company,  upon  written  authorization  of the  Company's  Board of
Directors.

         15.  Headings.  The  headings of the  sections  hereof are inserted for
convenience  only and shall not be deemed to  constitute  a part  hereof  nor to
affect the meaning thereof.

         16.  Counterparts.  This  Agreement may be signed in two  counterparts,
each of which  shall be  deemed an  original  and both of which  shall  together
constitute one agreement.

         17. Governing Law. This Agreement shall be governed and construed under
Massachusetts law.

                     [THIS SPACE INTENTIONALLY LEFT BLANK.]


                                       C-4





         18.  Employment  Status.  Nothing in this Agreement shall affect in any
manner  whatsoever the right or power of the Company to terminate the employment
of the Employee.

                                                  EMPLOYEE


                                                  ----------------------------
                                                  Jay L. Ormsby

Accepted and Agreed:

QC OPTICS,  INC.


By:
    -------------------------------

    -------------------------------
Title:
      -----------------------------


                                       C-5




                                                                      SCHEDULE A
                                                                      ----------



                            LIST OF PRIOR INVENTIONS
                                OF JAY L. ORMSBY



                                                           Identifying Number or
Title                      Date                              Brief Description
- -----                      ----                              -----------------







                             ----------------------
                             KEY EMPLOYEE AGREEMENT
                             ----------------------



To:      Albert E. Tobey                                      As of July 1, 1996
         12 Auburn Avenue
         Wilmington, Massachusetts  01887


         The undersigned,  QC Optics, Inc., a Delaware  corporation,  as well as
its  successors  and  assigns  (hereinafter  collectively  referred  to  as  the
"Company"), hereby agree with you as follows:

         l.  Position and Responsibilities.

                  1.1 You shall serve as Vice  President  of  Operations  of the
Company (or in such other executive capacity as shall be designated by the Board
of Directors and  reasonably  acceptable to you).  You will, to the best of your
ability,  devote  your full time and best  efforts  to the  performance  of your
duties  hereunder  and the  business and affairs of the Company and perform such
duties as may be assigned to you by or on  authority of the  Company's  Board of
Directors  from time to time and the  duties  customarily  associated  with such
capacity  from time to time and at such  place or places  as the  Company  shall
designate are  appropriate  and necessary in  connection  with such  employment;
provided,  however,  that you shall not be required  to  relocate  your place of
employment beyond a twenty-five (25) mile radius from Burlington,  Massachusetts
without your prior written consent.

                  1.2 You will  duly,  punctually  and  faithfully  perform  and
observe  any and all rules and  regulations  which the  Company may now or shall
hereafter establish governing the conduct of its business.

                  1.3  You  will  report  directly  to the  Company's  Board  of
Directors and to individuals so designated by the Board of Directors.

         2.  Term of Employment.

                  2.1 The initial term of this Agreement shall be for the period
set  forth on  Exhibit  A  annexed  hereto  commencing  with  the  date  hereof.
Thereafter, this Agreement shall be automatically renewed for successive periods
of one year,  unless you or the Company shall give the other party not less than
ninety (90) days written notice of non-renewal. Your employment with the Company
may be terminated at any time as provided in Section 2.2.









                  2.2 The Company shall have the right,  upon written  notice to
you, to terminate your employment:

                           (a)  immediately  at any time for "Cause" (as defined
         herein  subject to your right of cure and right to dispute as  provided
         in Section 2.3 herein); or

                           (b) at  any  time,  upon  not  less  than  seven  (7)
         calendar  days  written  notice,  without  "Cause,"  provided  that the
         Company  shall be  obligated to pay to you the  Severance  Benefits set
         forth in  Sections 6 or 7, as  applicable,  of Exhibit A, plus any sums
         then  due  to  you,  less  (i)  applicable  taxes  and  other  required
         withholdings, and (ii) any amounts you may owe to the Company. Payments
         under  this  Section  2.2 (b)  shall not be due or  payable  if you are
         terminated  at any time for "Cause" or if you  voluntarily  resign from
         your employment, except as set forth in Section 7 of Exhibit A.

                  2.3 For purposes of Section  2.2, the term "Cause"  shall mean
(a) gross  negligence  in the  performance  of assigned  duties;  (b) refusal to
perform or  discharge  the duties or  responsibilities  assigned by the Board of
Directors  of the  Company  provided  the same  are not  illegal,  unethical  or
inconsistent  with the position of Vice President of Operations of a corporation
and  the  failure  to  correct   such   refusal  and  perform   such  duties  or
responsibilities  within a  reasonable  period of time (but in any event no less
than fourteen (14) calendar  days after  written  notice of such  failure);  (c)
conviction  of a felony  involving  moral  turpitude;  (d) willful or  prolonged
absence from work not excused by a bona fide medical  disability  as  reasonably
determined  by a qualified  physician  mutually  acceptable  to both you and the
Company or other good cause as reasonably  determined by the Board of Directors;
and (e) falseness of any warranty or  representation by you herein or the breach
of your  obligations  under this  Agreement  to the  material  detriment  of the
Company. Any dispute,  controversy, or claim arising out of, in connection with,
or in relation to the  definition of "Cause" shall be settled by  arbitration in
accordance with the terms of Section 17 hereof.

                  2.4  In  the  event  of  the   Involuntary   Termination   (as
hereinafter  defined)  of your  employment  with the  Company  at any time,  the
Company  hereby  irrevocably  agrees to provide you with  Severance  Benefits as
defined in Section 6 of Exhibit A hereto or  payments  in the event of a "Change
in  Control"  as defined in Section 7 of Exhibit A. In this  regard,  the phrase
"Involuntary  Termination"  shall mean (a) any termination of your employment by
the Company other than for "Cause," as defined in Section 2.3, (b) any notice by
the Company  not to renew this  Agreement  pursuant  to Section  2.1, or (c) any
termination of your employment by you due to any of the following circumstances:
(i) a reduction in your Base Salary or Company-paid benefits; provided, however,
that a  reduction  pursuant  to the  provisions  of  Section 3 herein  shall not
constitute "Involuntary  Termination",  (ii) a reduction in your eligibility for
any Company  bonus or other  benefit  program,  (iii) a material or  substantial
change in your title,  position,  authority or duties,  or (iv) a change of your
principal  place of employment to a location  beyond  twenty-five  (25) miles of
Burlington, Massachusetts.


                                       -2-





         3.  Compensation.  You shall receive the  compensation and benefits set
forth on Exhibit A  ("Compensation")  for all  services  to be  rendered  by you
hereunder  and for your  transfer of property  rights  pursuant to an  agreement
relating  to  proprietary  information  and  inventions  of even  date  herewith
attached hereto as Exhibit C between you and the Company (the "Proprietary Infor
mation  and  Inventions  Agreement").  Such  Compensation  shall be  subject  to
temporary  or  permanent  reduction by the Board of Directors if the Board shall
determine that economic conditions so warrant such as a significant reduction in
the Company's revenues or net worth.

         4.  Other Activities During Employment.

                  4.1  Except  for any  outside  employments  and  directorships
currently  held by you as listed on Exhibit B, and except with the prior written
consent of the  Company's  Board of  Directors,  you will not during the term of
this  Agreement  undertake  or  engage in any other  employment,  occupation  or
business enterprise other than one in which you are an inactive investor.

                  4.2 You hereby  agree that,  except as  disclosed on Exhibit B
hereto, during your employment hereunder,  you will not, directly or indirectly,
engage  (a)  individually,  (b)  as an  officer,  (c) as a  director,  (d) as an
employee,  (e) as a consultant,  (f) as an advisor,  (g) as an agent  (whether a
salesperson or  otherwise),  (h) as a broker,  or (i) as a partner,  coventurer,
stockholder or other  proprietor  owning  directly or indirectly  more than five
percent  (5%)  interest,   in  any  firm,   corporation,   partnership,   trust,
association,   or  other   organization   which  is  engaged  in  the  research,
development,  production,  manufacture or marketing of equipment or processes in
direct  competition with the Company or any other line of business engaged in or
under  demonstrable   development  by  the  Company  (such  firm,   corporation,
partnership,   trust,  association,  or  other  organization  being  hereinafter
referred to as a "Prohibited Enterprise").  Except as may be shown on Exhibit B,
you hereby represent that you are not engaged in any of the foregoing capacities
(a) through (i) in any Prohibited Enterprise.

         5.  Former Employers.

                  5.1 You  represent  and warrant  that your  employment  by the
Company  will not  conflict  with and will not be  constrained  by any  prior or
current  employment,  consulting  agreement  or  relationship  whether  oral  or
written.  You  represent  and  warrant  that  you  do not  possess  confidential
information  arising  out  of  any  such  employment,  consulting  agreement  or
relationship which, in your best judgment,  would be utilized in connection with
your employment by the Company in the absence of Section 5.2.

                  5.2 If, in spite of the second  sentence of Section  5.1,  you
should  find that  confidential  information  belonging  to any other  person or
entity might be usable in connection with the Company's  business,  you will not
intentionally  disclose  to the  Company  or use on  behalf of the  Company  any
confidential  information belonging to any of your former employers;  but during
your  employment by the Company you will use in the  performance  of your duties
all information which

                                       -3-





is generally  known and used by persons with training and experience  comparable
to your own all  information  which  is  common  knowledge  in the  industry  or
otherwise legally in the public domain.

         6.  Proprietary  Information  and  Inventions.  You  agree to  execute,
deliver  and be bound  by the  provisions  of the  Proprietary  Information  and
Inventions Agreement.

         7.  Post-Employment Activities.

                  7.1 For a period  of two (2)  years  (or for a  lesser  period
should the Company so determine)  after the  termination or expiration,  for any
reason,  of your  employment  with the Company  hereunder,  absent the Company's
prior written approval, you will not directly or indirectly engage in activities
similar or reasonably related to those in which you shall have engaged hereunder
during the two years  immediately  preceding  termination or expiration for, nor
render  services  similar or  reasonably  related to those  which you shall have
rendered  hereunder  during such two years to, any person or entity  whether now
existing or hereafter  established  which directly competes with (or proposes or
plans to directly compete with) the Company ("Direct Competitor") in any line of
business engaged in or under  development by the Company.  Nor shall you entice,
induce  or  encourage  any of the  Company's  other  employees  to  leave  their
employment  with the Company or engage in any  activity  which,  were it done by
you, would violate any provision of the  Proprietary  Information and Inventions
Agreement  or this Section 7. As used in this Section 7.1, the term "any line of
business engaged in or under  development by the Company" shall be applied as at
the date of  termination  of your  employment,  or, if later,  as at the date of
termination of any post-employment consultation.

                  7.2 For a period of two (2) years  after  the  termination  of
your  employment  with the  Company,  the  provisions  of  Section  4.2 shall be
applicable  to you and you shall comply  there with.  As applied to such two (2)
year post-employment  period, the term "any other line of business engaged in or
under  development  by the Company," as used in Section 4.2, shall be applied as
at the date of termination of your  employment with the Company or, if later, as
at the date of termination of any post-employment consultation with the Company.

                  7.3 No  provision  of this  Agreement  shall be  construed  to
preclude you from  performing the same services which the Company hereby retains
you to perform for any person or entity which is not a Direct  Competitor of the
Company  upon  the  expiration  or  termination  of  your   employment  (or  any
post-employment  consultation) so long as you do not thereby violate any term of
the Proprietary Information and Inventions Agreement.

         8. Remedies.  Your  obligations  under the Proprietary  Information and
Inventions Agreement and the provisions of Sections 4, 6, 7, 8, 9 and 17 of this
Agreement  (as  modified  by  Section  10,  if  applicable)  shall  survive  the
expiration or termination of your employment  (whether  through your resignation
or otherwise)  with the Company.  You  acknowledge  that a remedy at law for any
breach  or  threatened  breach  by  you  of the  provisions  of the  Proprietary
Information  and  Inventions  Agreement  or  Sections  4 or 7  hereof  would  be
inadequate and you therefore agree that

                                       -4-





the Company shall be entitled to such  injunctive or other  equitable  relief in
case of any such breach or threatened breach.

         9.  Assignment.  This  Agreement and the rights and  obligations of the
parties  hereto  shall  bind  and  inure  to the  benefit  of any  successor  or
successors of the Company by  reorganization,  merger or  consolidation  and any
assignee of all or substantially all of its business and properties, but, except
as to any such successor or assignee of the Company,  neither this Agreement nor
any rights or  benefits  hereunder  may be  assigned  by the  Company or by you,
except  by  operation  of  law.  The  Company's  obligations  and  those  of any
successors or assignees of the Company under this  Agreement,  including but not
limited to the severance  provisions and other  compensation and benefits due to
you pursuant to Exhibit A hereto, will be a condition of and are to remain those
of any successor or assignee.

         10.  Interpretation.  IT IS THE INTENT OF THE PARTIES  THAT in case any
one or more of the provisions contained in this Agreement shall, for any reason,
be held to be invalid, illegal or unenforceable in any respect, such invalidity,
illegality  or  unenforceability  shall not affect the other  provisions of this
Agreement,  and this Agreement shall be construed as if such invalid, illegal or
unenforceable  provision had never been contained  herein.  MOREOVER,  IT IS THE
INTENT OF THE PARTIES  THAT if any one or more of the  provisions  contained  in
this Agreement is or becomes or is deemed invalid,  illegal or  unenforceable or
in case any provision shall for any reason be held to be excessively broad as to
duration,  geographical  scope,  activity or subject,  such  provision  shall be
construed by amending,  limiting and/or reducing it to conform to applicable law
so as to be valid  and  enforceable  or,  if it  cannot  be so  amended  without
materially  altering the intention of the parties,  it shall be stricken and the
remainder of this Agreement shall remain in full force and effect.

         11. Notices.  Any notice which the Company is required to or may desire
to give you shall be given by personal delivery or registered or certified mail,
return  receipt  requested,  addressed to you at your address of record with the
Company,  or at such  other  place as you may  from  time to time  designate  in
writing.  Any notice which you are required or may desire to give to the Company
hereunder  shall be given by personal  delivery or by  registered  or  certified
mail,  return  receipt  requested,  addressed  to the  Company at its  principal
office,  or at such other office as the Company may from time to time  designate
in  writing.  The date of  personal  delivery  or the date of mailing any notice
under this Section 11 shall be deemed to be the date of delivery thereof.

         12. Waivers. If the Company should waive any breach of any provision of
this  Agreement,  the  Company  shall not  thereby be deemed to have  waived any
preceding  or  succeeding  breach  of the same or any  other  provision  of this
Agreement.

         13. Complete Agreement; Amendments. The foregoing including Exhibits A,
B and C hereto,  is the entire  agreement  of the  parties  with  respect to the
subject matter hereof,  superseding any previous oral or written communications,
representations,  understandings,  or agreements with the Company or any officer
or representative thereof. Any amendment to this Agreement or waiver

                                       -5-





by the Company of any right  hereunder shall be effective only if evidenced by a
written  instrument  executed by the parties hereto,  upon  authorization of the
Company's Board of Directors.

         14.  Headings.  The  headings of the  Sections  hereof are inserted for
convenience  only and shall not be deemed to  constitute  a part  hereof  nor to
affect the meaning of this Agreement.

         15.  Counterparts.  This  Agreement may be signed in two  counterparts,
each of which  shall be  deemed an  original  and both of which  shall  together
constitute one agreement.

         16.  Governing Law. This  Agreement  shall be governed by and construed
under Massachusetts law.

         17.  Arbitration  of Disputes.  Subject to the rights of the parties to
seek injunctive relief as described herein, any controversy or claim arising out
of, or relating to, any provision of this Agreement  shall be settled by binding
arbitration in accordance with the laws of the  Commonwealth of Massachusetts by
three  arbitrators,  one of whom shall be appointed by the Company,  one of whom
shall be appointed by you,  and the third  arbitrator  who shall be appointed by
the first two  arbitrators.  If the first two  arbitrators  cannot  agree on the
appointment of a third arbitrator,  then the third arbitrator shall be appointed
by the American Arbitration  Association in the City of Boston. Such arbitration
shall be  conducted  in the City of Boston in  accordance  with the rules of the
American  Arbitration  Association,  except  with  respect to the  selection  of
arbitrators,  which shall be as provided in this Section.  Judgment on the award
or  determination  rendered  by the  arbitrators  shall be  final,  binding  and
conclusive upon the parties, and may be entered in any court having jurisdiction
thereof and shall not be appealable.  The prevailing  party in such  arbitration
proceeding  shall  be  entitled  to  reimbursement  by the  other  party  of all
reasonable  legal  fees and other  costs  incurred  by the  prevailing  party in
connection with such proceeding,  including any legal fees and costs incurred in
connection with the enforcement of any award.

         18. Advice of Separate Counsel. The Company's counsel, O'Connor, Broude
& Aronson,  has prepared this document on behalf of the Company. You acknowledge
that you have been advised to review this  Agreement with your own legal counsel
and  other  advisors  of your  choosing  and that  prior to  entering  into this
Agreement,  you have had the  opportunity  to review  this  Agreement  with your
attorney and other advisors and have not asked (or relied upon) O'Connor, Broude
& Aronson to represent you in this matter.

                     [THIS SPACE INTENTIONALLY LEFT BLANK.]


                                       -6-





         If you are in agreement with the foregoing, please sign your name below
and also at the bottom of the Proprietary  Information and Inventions Agreement,
whereupon  this  Agreement  shall become  binding in accordance  with its terms.
Please then  return  this  Agreement  to the  Company.  (You may retain for your
records the accompanying counterpart of this Agreement enclosed herewith).

                                                     Very truly yours,
ACCEPTED AND AGREED:                                 QC OPTICS, INC.


- -----------------------------                        By:
Albert E. Tobey                                         -----------------------
                                                     Title:
                                                           --------------------


                                       -7-





                                                                       EXHIBIT A
                                                                       ---------


                   EMPLOYMENT TERM, COMPENSATION AND BENEFITS
                               OF ALBERT E. TOBEY


         l. Term.  The term of the Agreement to which this Exhibit A is attached
and made a part shall be for a period  from the date of this  Agreement  through
December 31, 1997.

         2.  Compensation.

                  (a) Base Salary.  Your base salary  ("Base  Salary")  shall be
$110,300 per annum through  December 31, 1997,  payable in  accordance  with the
Company's payroll policies at the rate of $9,191.67 per month. Thereafter,  your
Base Salary shall be as  established  by the Board of Directors or  Compensation
Committee.

                  (b) Bonuses.  Your bonuses, if any, shall be determined by the
Company's Board of Directors or Compensation Committee.

         3. Vacation. You shall be entitled to all legal and religious holidays,
and paid vacation in accordance with Company policy.  Any unused vacation may be
accrued or cashed in based on your then current Base Salary.

         4. Insurance and Benefits.  You shall be eligible for  participation in
any health,  dental and other group insurance plans which may be established and
maintained  by the Company for all  full-time  employees or which the Company is
required to maintain by law. The Company shall provide you with health insurance
for you and your family providing benefits at least equal to the benefits of the
policies  currently in place and shall provide you with group life  insurance in
accordance  with the  Company's  policy  but not less than two  times  your base
salary.  You shall also be  entitled  to  participate  in any  employee  benefit
programs  which the  Company's  Board of  Directors  may  establish  for its key
employees,  or for its  employees  generally,  including,  but not  limited  to,
bonuses and stock purchase or option plans.

         5.  Retirement  Plan.  You  will  be  eligible  to  participate  in the
Company's 401(k) Plan.

         6.  Severance Benefits.

                  (a) When provided for in this Agreement, you shall be entitled
to  "Severance  Benefits."  When  used in this  Agreement,  the term  "Severance
Benefits" shall mean a total amount equal to six (6) months of your then current
annual Base Salary. The Severance Benefits shall be paid via check to you in six
(6) equal monthly installments commencing within ten (10) days after the date of
your termination of active employment with the Company.

                                       A-1





                  (b) In addition,  the term "Severance  Benefits" shall include
the  continuation  for you and your  family,  during the  Severance  Period,  as
defined  below,  of all of the other benefits which are provided or available to
you on the last day of your actual  service  with the  Company,  including  your
continued  accrual and the vesting under the terms of any pension or 401(k) plan
then  sponsored  by the  Company to the maximum  extent  permitted  by law.  For
purposes of this Agreement,  the term "Severance Period" means the period of six
(6) months beginning on the last day of your active service with the Company.

                  (c)  The  Severance  Benefits  referred  to  above  will be in
addition  to, and not in  substitution  for,  any  accrued  and  unpaid  salary,
vacation, pension, retirement or other benefits,  unreimbursed expenses or other
payments to which you may be otherwise entitled.

                  (d) In the event of your death  while you are  employed by the
Company,  your then current Base Salary shall  continue to be paid to your legal
representative  for a period of 120 days  following the date of your death;  and
for a period of three (3) years following your death, the Company shall continue
to  provide  to your  spouse  at  Company  cost the  health  insurance  coverage
described above. If you die during the Severance Period,  all cash amounts which
would have been payable to you under this Exhibit A, unless  otherwise  provided
for herein, shall be paid in accordance with the terms of this Agreement to your
estate.

                  (e) You shall not be required  to  mitigate  the amount of any
payment the Company  becomes  obligated to make to you in  connection  with this
Agreement, by seeking other employment or otherwise.

         7.  Change in Control.

                  (a) For purposes of this Agreement,  "Change in Control" means
and shall be deemed to occur if any of the following occurs: (i) the acquisition
by an individual, entity or group, as defined in Section 13(d)(3) or 14(d)(2) of
the  Securities  Exchange  Act of 1934,  as amended  (the  "Exchange  Act"),  of
beneficial  ownership,  as defined in Rule 13d-3  promulgated under the Exchange
Act, of 25% or more of either (A) the outstanding  shares of common stock, $ .01
par value per share,  of the Company (the "Common  Stock"),  or (B) the combined
voting power of the Voting  Securities of the Company entitled to vote generally
in the election of directors (the "Voting Securities"); or (ii) individuals who,
on June 18,  1996,  constituted  the  Board of  Directors  of the  Company  (the
"Incumbent Board") cease for any reason to constitute at least a majority of the
Board of  Directors  of the  Company;  provided,  however,  that any  individual
becoming a director  subsequent to June 18, 1996, whose election,  or nomination
for election by the Company's shareholders, was approved by a vote of at least a
majority of the directors then serving and comprising the Incumbent  Board shall
be considered as though such  individual  were a member of the Incumbent  Board,
but excluding, for this purpose, any such individual whose initial assumption of
office occurs as a result of either an actual or threatened election contest (as
such  terms are used in Rule  14a-11 of  Regulation  14A  promulgated  under the
Exchange Act) or other actual or threatened solicitation of proxies or consents;
or (iii) approval by the Board of Directors or the  shareholders  of the Company
of a (A)

                                       A-2





tender  offer to  acquire  any of the  Common  Stock or Voting  Securities,  (B)
reorganization,  (C) merger or (D)  consolidation,  other than a reorganization,
merger or consolidation  with respect to which all or  substantially  all of the
individuals and entities who were the beneficial  owners,  immediately  prior to
such  reorganization,  merger or  consolidation,  of the Common Stock and Voting
Securities  beneficially  own,  directly or indirectly,  immediately  after such
reorganization,  merger or consolidation,  more than 80% of the then outstanding
Common Stock and Voting  Securities  (entitled to vote generally in the election
of  directors)  of the Company  resulting  from such  reorganization,  merger or
consolidation  in  substantially   the  same  proportions  as  their  respective
ownership, immediately prior to such reorganization, merger or consolidation, of
the Common  Stock and the Voting  Securities;  or (iv)  approval by the Board of
Directors or the  shareholders  of the Company of (A) a complete or  substantial
liquidation or dissolution of the Company,  or (B) the sale or other disposition
of all  or  substantially  all  of  the  assets  of  the  Company,  excluding  a
reorganization of the Corporation under the corporate laws of another state.

                  (b) In the event of a Change  in  Control  during  the term of
this  Agreement  or any  renewal or  extension  hereof and  provided  you remain
employed by the Company for a period of 12 months from the date of the Change in
Control, you will receive, at the one-year anniversary of the Change of Control,
a supplemental  amount in a lump sum equal to six (6) months of your annual Base
Salary  immediately  preceding the Change in Control and Bonuses paid during the
preceding  fiscal  year,  and the fair market value of all other  benefits  then
payable,  irrespective of whether you thereafter  actually terminate  employment
with the Company.

                  (c) In the  event of your  actual  termination  of  employment
contemporaneous  with or  following a Change in  Control,  except (x) because of
your death, (y) by the Company for Cause or Disability (as hereinafter  defined)
or (z) by you other than for Good Reason (as hereinafter defined): (i) you shall
be entitled to receive,  in lieu of the sums  described  in Section 6, an amount
equal to 150% of your  annual Base Salary  immediately  preceding  the Change in
Control, to be paid in accordance with the terms of this Agreement; and (ii) the
following  additional  provisions shall apply (which  provisions shall supersede
any other provisions of the Agreement, including but not limited to Section 2 of
the Agreement, to the extent such provisions are inconsistent with the following
provisions):

                           (1)  Disability.  For purposes of this Section  7(c),
termination by the Company of your employment  based on "Disability"  shall mean
termination  because of your  absence  from your duties with the Company for one
hundred  eighty  (180)  consecutive  days as a  result  of your  incapacity  and
inability to perform the essential  functions of your  position with  reasonable
accommodation,  unless within thirty (30) days after Notice of  Termination  (as
hereinafter  defined) is given to you  following  such  absence,  you shall have
returned to the  performance  of the  essential  functions of your position with
reasonable accommodation.

                           (2)  Good   Reason.   Termination   by  you  of  your
employment for "Good Reason" shall mean termination based on:


                                       A-3





                                    (A)  a   determination   by  you,   in  your
reasonable  judgment,  that  there has been a  material  adverse  change in your
status or  position(s)  as an  executive  officer  of the  Company  as in effect
immediately prior to the Change in Control,  including,  without  limitation,  a
material  adverse  change in your status or position as a result of a diminution
in your duties or responsibilities  (other than, if applicable,  any such change
directly  attributable to the fact that the Company is no longer publicly owned)
or  the  assignment  to  you  of  any  duties  or  responsibilities   which  are
inconsistent with such status or position(s), or any removal of you from, or any
failure to reappoint or reelect you to, such  position(s)  (except in connection
with the  termination of your  employment for Cause or Disability or as a result
of your death or by you other than for Good  Reason) and further  provided  that
you have  given the  Company  notice of this  material  adverse  change  and the
Company has failed to correct such material  adverse  change within a reasonable
period of time (but at least 14 days after written notice from you);

                                    (B) a reduction  by the Company in your Base
Salary as in  effect  immediately  prior to the  Change  in  Control,  provided,
however,  that a  reduction  pursuant  to the  provisions  of  Section  3 of the
Agreement  shall not be a basis for  termination  by you of your  employment for
"Good Reason";

                                    (C) the  failure by the  Company to continue
in effect any Plan (as hereinafter  defined) in which you are  participating  at
the time of the Change in Control of the Company (or Plans providing you with at
least  substantially  similar  benefits)  other  than as a result of the  normal
expiration  of any such  Plan in  accordance  with its terms as in effect at the
time of the Change in Control,  or the taking of any  action,  or the failure to
act, by the Company which would adversely affect your continued participation in
any of such Plans on at least as  favorable a basis to you as is the case on the
date of the Change in Control or which would materially  reduce your benefits in
the  future  under any of such  Plans or  deprive  you of any  material  benefit
enjoyed by you at the time of the Change in Control;

                                    (D) the  failure  by the  Company to provide
and  credit  you with the  number  of paid  vacation  days to which you are then
entitled in accordance  with the Company's  normal  vacation policy as in effect
immediately prior to the Change in Control;

                                    (E) the Company's  requiring you to be based
at any office that is greater than twenty-five (25) miles from where your office
is located immediately prior to the Change in Control except for required travel
on the  Company's  business  to an  extent  substantially  consistent  with  the
business travel  obligations  which you undertook on behalf of the Company prior
to the Change in Control;

                                    (F) the  failure  by the  Company  to obtain
from any  Successor  (as  hereinafter  defined)  the  assent  to this  Agreement
contemplated by Section 7(c)(6) hereof;

                                    (G) any purported termination by the Company
of your  employment  which is not effected  pursuant to a Notice of  Termination
satisfying the requirements

                                       A-4





of Section 7(c)(3) below (and, if applicable,  Section  7(c)(1) above);  and for
purposes of this Agreement, no such purported termination shall be effective; or

                                    (H) any  refusal by the  Company to continue
to allow you to attend to matters or engage in activities  not directly  related
to the business of the Company which,  prior to the Change in Control,  you were
permitted by the Board to attend to or engage in.

         For purposes of this Agreement, "Plan" shall mean any compensation plan
or any employee benefit plan such as a thrift, pension, profit sharing, medical,
disability,  accident, life insurance plan or a relocation plan or policy or any
other plan, program or policy of the Company intended to benefit employees.

                           (3) Notice of Termination.  Any purported termination
by the Company or by you following a Change in Control shall be  communicated by
written  notice  to  the  other  party  hereto  which   indicates  the  specific
termination   provision   in  this   Agreement   relied  upon  (the  "Notice  of
Termination").

                           (4)  Date  of  Termination.   "Date  of  Termination"
following  a  Change  in  Control  shall  mean (A) if your  employment  is to be
terminated for Disability, thirty (30) days after Notice of Termination is given
(provided that you shall not have returned to the  performance of your duties on
a full-time basis during such thirty (30) day period), (B) if your employment is
to be terminated by the Company for any reason other than death or Disability or
by you pursuant to Sections  7(c)(2)(F) or 7(c)(6)  hereof or for any other Good
Reason,  the  date  specified  in the  Notice  of  Termination,  or (C) if  your
employment is terminated on account of your death,  the day after your death. In
the case of termination of your employment by the Company for Cause, if you have
not  previously  expressly  agreed in writing to the  termination,  then  within
thirty (30) days after receipt by you of the Notice of Termination  with respect
thereto,  you may  notify  the  Company  that a dispute  exists  concerning  the
Termination, in which event the Date of Termination shall be the date set either
by mutual  written  agreement  of the parties or by such court having the matter
before it. During the pendency of any such dispute, the Company will continue to
pay you your full  compensation  in effect  just prior to the time the Notice of
Termination is given and until the dispute is resolved.  However,  if such court
issues a final and  non-appealable  order  finding that the Company had Cause to
terminate you, then you must return all compensation  paid to you after the Date
of  Termination  specified in the Notice of Termination  previously  received by
you.

                           (5)   Compensation   Upon   Termination   or   During
Disability; Other Agreements.

                                    (A) During any period  following a Change in
Control  of the  Company  that you fail to  perform  your  duties as a result of
incapacity  and  inability to perform the  essential  functions of your position
with reasonable accommodation, you shall continue to receive

                                       A-5





your Base Salary at the rate then in effect and any benefits or awards under any
Plan shall continue to accrue during such period, to the extent not inconsistent
with such Plans, until and unless your employment is terminated  pursuant to and
in  accordance  with this  Section  7(c).  Thereafter,  your  benefits  shall be
determined in accordance with the Plans then in effect.

                                    (B) If your  employment  is  terminated  for
Cause following a Change in Control of the Company, the Company shall pay to you
your Base  Salary  through  the Date of  Termination  at the rate in effect just
prior to the time a Notice of  Termination  is given plus any benefits or awards
(including  both the cash and stock  components)  which pursuant to the terms of
any Plans have been earned or become  payable,  but which have not yet been paid
to you.  Thereupon,  the Company shall have no further  obligations to you under
this Agreement.

                           (6)   Successors, Binding Agreement.

                                    (A)  The  Company  will  seek,   by  written
request at least  five (5)  business  days prior to the time a Person  becomes a
Successor (as hereinafter  defined),  to have such Person,  by agreement in form
and substance  satisfactory  to you,  assent to the fulfillment of the Company's
obligations under this Agreement.  Failure of such Person to furnish such assent
by the later of (i)  three  (3)  business  days  prior to the time  such  Person
becomes a Successor or (ii) two (2) business  days after such Person  receives a
written request to so assent shall constitute Good Reason for termination by you
of your employment if a Change in Control of the Company occurs or has occurred.
For purposes of this Section 7 of Exhibit A,  "Successor"  shall mean any person
that succeeds to, or has the practical ability to control (either immediately or
with the  passage  of  time),  the  Company's  business  directly,  by merger or
consolidation,  or indirectly,  by purchase of the Company's securities eligible
to vote for the election of directors, or otherwise.

                                    (B)  This  Agreement   shall  inure  to  the
benefit of and be enforceable by your personal legal representatives, executors,
administrators,  successors, heirs, distributees,  devisees and legatees. If you
should die while any amount  would still be payable to you  hereunder if you had
continued to live, all such amounts,  unless otherwise provided herein, shall be
paid in accordance with the terms of this Agreement to your devisee,  legatee or
other designee or, if no such designee exists, to your estate.

                                    (C) For  purposes  of this  Section  7,  the
"Company"  shall include any  subsidiaries of the Company and any corporation or
other  entity  which is the  surviving  or  continuing  entity in respect of any
merger,  consolidation  or form of  business  combination  in which the  Company
ceases to exist; provided, however, for purposes of determining whether a Change
in Control has occurred  herein,  the term  "Company"  shall refer to QC Optics,
Inc. or its Successor(s).

                           (7)   Fees and Expenses; Mitigation.

                                    (A) The Company  shall  reimburse  you, on a
current basis, for all reasonable  legal fees and related  expenses  incurred by
you in  connection  with the  Agreement  following  a Change in  Control  of the
Company,  including without limitation,  (i) all such fees and expenses, if any,
incurred in contesting or disputing any  termination of your  employment or (ii)
your

                                       A-6





seeking to obtain or enforce any right or benefit provided by this Agreement, in
each  case,  regardless  of  whether  or not your  claim is upheld by a court of
competent  jurisdiction;  provided,  however, you shall be required to repay any
such  amounts  to the  Company  to the  extent  that a court  issues a final and
non-appealable  order setting forth the determination that the position taken by
you was frivolous or advanced by you in bad faith.

                                    (B) You shall not be  required  to  mitigate
the  amount of any  payment  the  Company  becomes  obligated  to make to you in
connection with this Agreement, by seeking other employment or otherwise.

                           (8) Taxes.  All payments to be made to you under this
Agreement will be subject to required  withholding  of federal,  state and local
income and employment taxes.

                  (d) Notwithstanding any other provision of this Agreement,  in
the event that any  payment or benefit  received  or to be  received by you as a
result of or in  connection  with a Change in Control,  whether  pursuant to the
terms of this  Agreement or any other plan,  arrangement  or agreement  with the
Company  (all such  payment and  benefits  being  hereinafter  called the "Total
Payments")  would subject you to the excise tax (the "Excise Tax") imposed under
Section 4999 of the  Internal  Revenue  Code of 1986,  as amended (the  "Code"),
then, to the extent necessary to eliminate any such imposition of the Excise Tax
(after  taking into account any  reduction in the Total  Payments in  accordance
with the provisions of any other plan,  arrangement  or agreement,  if any), (a)
any non-cash  severance payments otherwise payable to you shall first be reduced
(if necessary, to zero), and (b) any cash severance payment otherwise payable to
you shall next be reduced.  For purposes of the immediately  preceding sentence,
(i) no portion of the Total Payments the receipt or enjoyment of which you shall
have effectively waived in writing shall be taken into account,  (ii) no portion
of the  Total  Payment  shall be taken  into  account  which in the  opinion  of
nationally-recognized  certified  public  accountants  (in each case as mutually
selected by you and the  Company)  does not  constitute  a  "parachute  payment"
within the meaning of Section 280G of the Code,  including,  without limitation,
by reason of Section  280G(b)(2) or (b)(4)(A) of the Code, (iii) any payments to
you shall be reduced  only to the extent  necessary  so that the Total  Payments
[other  than  those  referred  to in  clauses  (i) and  (ii)] in their  entirety
constitute  reasonable  compensation for services  actually  rendered within the
meaning  of  section  280G(4)(B)  of the Code or are  otherwise  not  subject to
disallowance as deductions, in the opinion of the tax counsel or the accountants
referred to in clause (ii);  and (iv) the value of any  non-cash  benefit or any
deferred  payment or benefit  included in the Total Payments shall be determined
by such  accountants in accordance with the  requirements of section  280G(d)(3)
and (4) of the  Code  (and  such  determination  shall be  reviewed  by such tax
counsel).



                                       A-7





                                                                       EXHIBIT B
                                                                       ---------



                    OUTSIDE EMPLOYMENTS AND DIRECTORSHIPS OF

                                 ALBERT E. TOBEY





                                       B-1





                                                                       EXHIBIT C
                                                                       ---------




                ------------------------------------------------
                PROPRIETARY INFORMATION AND INVENTIONS AGREEMENT
                ------------------------------------------------


To:      QC Optics, Inc.
         154 Middlesex Turnpike
         Burlington, Massachusetts  01803

                                                              As of July 1, 1996

         The  undersigned,  in  consideration  of  and  as  a  condition  of  my
employment  or continued  employment  by you and/or by companies  which you own,
control,  or are affiliated with or their successors in business  (collectively,
the "Company"), hereby agrees as follows:

         1. Confidentiality. I agree to keep confidential, except as the Company
may otherwise consent in writing,  and, except for the Company's benefit, not to
disclose  or make any use of at any  time  either  during  or  subsequent  to my
employment, any Inventions (as hereinafter defined), trade secrets, confidential
information,  knowledge,  data or other  information of the Company  relating to
products,  processes,  know-how,  designs,  formulas, test data, customer lists,
business plans,  marketing plans and strategies,  pricing  strategies,  or other
subject  matter  pertaining  to  any  business  of  the  Company  or  any of its
affiliates,  which I may produce, obtain, or otherwise acquire during the course
of my  employment,  except as herein  provided.  I further agree not to deliver,
reproduce or in any way allow any such trade secrets,  confidential information,
knowledge, data or other information,  or any documentation relating thereto, to
be  delivered  to or used by any third  parties  without  specific  direction or
consent of a duly authorized representative of the Company.

          2. Conflicting  Employment;  Return of Confidential  Material. I agree
that  during  my  employment  with the  Company  I will not  engage in any other
employment, occupation, consulting or other activity relating to the business in
which  the  Company  is now or may  hereafter  become  engaged,  or which  would
otherwise  conflict  with  my  obligations  to  the  Company.  In the  event  my
employment  with the Company  terminates for any reason  whatsoever,  I agree to
promptly surrender and deliver to the Company all records, materials, equipment,
drawings,  documents and data of which I may obtain or produce during the course
of my  employment,  and I will not take with me any  description  containing  or
pertaining  to any  confidential  information,  knowledge or data of the Company
which I may produce or obtain during the course of my employment.




                                       C-1





         3.       Assignment of Inventions.

                  3.1 I hereby  acknowledge  and agree  that the  Company is the
owner of all  Inventions.  In order to  protect  the  Company's  rights  to such
Inventions,  by  executing  this  Agreement I hereby  irrevocably  assign to the
Company  all my  right,  title  and  interest  in and to all  Inventions  to the
Company.

                  3.2 For purposes of this  Agreement,  "Inventions"  shall mean
all discoveries,  processes, designs, technologies,  devices, or improvements in
any of the foregoing or other ideas,  whether or not  patentable  and whether or
not reduced to practice, made or conceived by me (whether solely or jointly with
others) during the period of my employment  with the Company which relate in any
manner to the actual or demonstrably anticipated business, work, or research and
development of the Company, or result from or are suggested by any task assigned
to me or any work performed by me for or on behalf of the Company.

                   3.3 Any discovery,  process, design,  technology,  device, or
improvement  in any of the foregoing or other ideas,  whether or not  patentable
and whether or not reduced to practice,  made or conceived by me (whether solely
or jointly with others) which I develop entirely on my own time not using any of
the  Company's  equipment,  supplies,  facilities,  or trade secret  information
("Personal  Invention") is excluded from this  Agreement  provided such Personal
Invention  (a)  does  not  relate  to the  actual  or  demonstrably  anticipated
business,  research and  development  of the  Company,  and (b) does not result,
directly or indirectly, from any work performed by me for the Company.

         4.  Disclosure  of  Inventions.  I agree  that in  connection  with any
Invention,  I will promptly disclose such Invention to my immediate  superior at
the  Company in order to permit the Company to enforce  its  property  rights to
such  Invention  in  accordance  with this  Agreement.  My  disclosure  shall be
received in confidence by the Company.

         5.       Patents and Copyrights; Execution of Documents.

                  5.1 Upon request, I agree to assist the Company or its nominee
(at its expense)  during and at any time  subsequent  to my  employment in every
reasonable  way to  obtain  for its  own  benefit  patents  and  copyrights  for
Inventions in any and all countries.  Such patents and  copyrights  shall be and
remain the sole and exclusive property of the Company or its nominee. I agree to
perform  such lawful acts as the Company  deems to be  necessary  to allow it to
exercise all right, title and interest in and to such patents and copyrights.

                   5.2 In connection  with this  Agreement,  I agree to execute,
acknowledge  and deliver to the Company or its nominee  upon  request and at its
expense all  documents,  including  assignments  of title,  patent or  copyright
applications,  assignments  of such  applications,  assignments  of  patents  or
copyrights upon issuance, as the Company may determine necessary or desirable to
protect the Company's or its nominee's interest in Inventions,  and/or to use in
obtaining patents or

                                       C-2





copyrights  in any and all countries and to vest title thereto in the Company or
its nominee to any of the foregoing.

          6. Maintenance of Records.  I agree to keep and maintain  adequate and
current  written  records  of all  Inventions  made by me (in the form of notes,
sketches,  drawings and other records as may be specified by the Company), which
records shall be available to and remain the sole property of the Company at all
times.

         7. Prior Inventions.  It is understood that all Personal Inventions, if
any, whether patented or unpatented,  which I made prior to my employment by the
Company, are excluded from this Agreement. To preclude any possible uncertainty,
I have set forth on  Schedule  A attached  hereto a  complete  list of all of my
prior  Personal  Inventions,   including  numbers  of  all  patents  and  patent
applications and a brief description of all unpatented Personal Inventions which
are not the property of a previous  employer.  I represent and covenant that the
list is  complete  and that,  if no items are on the list,  I have no such prior
Personal Inventions.  I agree to notify the Company in writing before I make any
disclosure  or  perform  any work on  behalf of the  Company  which  appears  to
threaten or conflict with proprietary rights I claim in any Personal  Invention.
In the event of my  failure  to give such  notice,  I agree  that I will make no
claim against the Company with respect to any such Personal Invention.

         8. Other Obligations.  I acknowledge that the Company from time to time
may have agreements  with other persons or with the U.S.  Government or agencies
thereof,  which impose  obligations  or  restrictions  on the Company  regarding
Inventions   made  during  the  course  of  work  thereunder  or  regarding  the
confidential  nature of such work.  I agree to be bound by all such  obligations
and  restrictions  and to take all action  necessary to discharge  the Company's
obligations.

         9. Trade Secrets of Others.  I represent that my performance of all the
terms of this  Agreement and as an employee of the Company does not and will not
breach any agreement to keep confidential proprietary information,  knowledge or
data acquired by me in  confidence  or in trust prior to my employment  with the
Company,  and I will not disclose to the Company,  or induce the Company to use,
any  confidential  or  proprietary  information  or  material  belonging  to any
previous  employer  or others.  I agree not to enter into any  agreement  either
written or oral in conflict herewith.

         10.  Modification.  I agree that any subsequent change or changes in my
employment duties,  salary or compensation or, if applicable,  in any Employment
Agreement  between the Company and me, shall not affect the validity or scope of
this Agreement.

         11.  Successors and Assigns.  This  Agreement  shall be binding upon my
heirs,  executors,  administrators or other legal representatives and is for the
benefit of the Company, its successors and assigns.


                                       C-3






         12.  Interpretation.  IT IS THE INTENT OF THE PARTIES  THAT in case any
one or more of the provisions contained in this Agreement shall, for any reason,
be held to be invalid, illegal or unenforceable in any respect, such invalidity,
illegality  or  unenforceability  shall not affect the other  provisions of this
Agreement,  and this Agreement shall be construed as if such invalid, illegal or
unenforceable  provision had never been contained  herein.  MOREOVER,  IT IS THE
INTENT OF THE PARTIES  THAT if any one or more of the  provisions  contained  in
this Agreement is or becomes or is deemed invalid,  illegal or  unenforceable or
in case any provision shall for any reason be held to be excessively broad as to
duration,  geographical  scope,  activity or subject,  such  provision  shall be
construed by amending,  limiting and/or reducing it to conform to applicable law
so as to be valid  and  enforceable  or,  if it  cannot  be so  amended  without
materially  altering the intention of the parties,  it shall be stricken and the
remainder of this Agreement shall remain in full force and effect.

         13.  Waivers.  If either party should waive any breach of any provision
of this  Agreement,  he or it shall not  thereby  be deemed to have  waived  any
preceding  or  succeeding  breach  of the same or any  other  provision  of this
Agreement.

         14.  Complete  Agreement,  Amendments.  I  acknowledge  receipt of this
Agreement,  and agree that with respect to the subject  matter  thereof it is my
entire  agreement  with the Company,  superseding  any previous  oral or written
communications, representations,  understandings, or agreements with the Company
or any officer or  representative  thereof.  Any amendment to this  Agreement or
waiver  by  either  party of any  right  hereunder  shall be  effective  only if
evidenced by a written  instrument  executed by the parties hereto,  and, in the
case of the  Company,  upon  written  authorization  of the  Company's  Board of
Directors.

         15.  Headings.  The  headings of the  sections  hereof are inserted for
convenience  only and shall not be deemed to  constitute  a part  hereof  nor to
affect the meaning thereof.

         16.  Counterparts.  This  Agreement may be signed in two  counterparts,
each of which  shall be  deemed an  original  and both of which  shall  together
constitute one agreement.

         17. Governing Law. This Agreement shall be governed and construed under
Massachusetts law.

                     [THIS SPACE INTENTIONALLY LEFT BLANK.]


                                       C-4





         18.  Employment  Status.  Nothing in this Agreement shall affect in any
manner  whatsoever the right or power of the Company to terminate the employment
of the Employee.

                                                EMPLOYEE


                                                -----------------------------
                                                ALBERT E. TOBEY

Accepted and Agreed:

QC OPTICS,  INC.


By:
    ---------------------------

    ---------------------------
Title:
      -------------------------


                                       C-5




                                                                      SCHEDULE A
                                                                      ----------



                            LIST OF PRIOR INVENTIONS
                               OF ALBERT E. TOBEY



                                                           Identifying Number or
Title                      Date                              Brief Description
- -----                      ----                              -----------------









                             ----------------------
                             KEY EMPLOYEE AGREEMENT
                             ----------------------



To:      Karl Andrew Bernal                                   As of July 1, 1996
         666 Main Street, Apt. 205
         Winchester, Massachusetts  01890


         The undersigned,  QC Optics, Inc., a Delaware  corporation,  as well as
its  successors  and  assigns  (hereinafter  collectively  referred  to  as  the
"Company"), hereby agree with you as follows:

         l.  Position and Responsibilities.

                  1.1 You shall serve as Vice  President of Sales and Marketing,
and  Secretary of the Company (or in such other  executive  capacity as shall be
designated by the Board of Directors  and  reasonably  acceptable  to you).  You
will, to the best of your ability, devote your full time and best efforts to the
performance of your duties hereunder and the business and affairs of the Company
and perform  such duties as may be  assigned  to you by or on  authority  of the
Company's  Board  of  Directors  from  time to time and the  duties  customarily
associated  with such  capacity from time to time and at such place or places as
the Company shall  designate are  appropriate  and necessary in connection  with
such employment;  provided,  however, that you shall not be required to relocate
your place of employment  beyond a twenty-five (25) mile radius from Burlington,
Massachusetts without your prior written consent.

                  1.2 You will  duly,  punctually  and  faithfully  perform  and
observe  any and all rules and  regulations  which the  Company may now or shall
hereafter establish governing the conduct of its business.

                  1.3  You  will  report  directly  to the  Company's  Board  of
Directors and to individuals so designated by the Board of Directors.

         2.  Term of Employment.

                  2.1 The initial term of this Agreement shall be for the period
set  forth on  Exhibit  A  annexed  hereto  commencing  with  the  date  hereof.
Thereafter, this Agreement shall be automatically renewed for successive periods
of one year,  unless you or the Company shall give the other party not less than
ninety (90) days written notice of non-renewal. Your employment with the Company
may be terminated at any time as provided in Section 2.2.









                  2.2 The Company shall have the right,  upon written  notice to
you, to terminate your employment:

                           (a)  immediately  at any time for "Cause" (as defined
         herein  subject to your right of cure and right to dispute as  provided
         in Section 2.3 herein); or

                           (b) at  any  time,  upon  not  less  than  seven  (7)
         calendar  days  written  notice,  without  "Cause,"  provided  that the
         Company  shall be  obligated to pay to you the  Severance  Benefits set
         forth in  Sections 6 or 7, as  applicable,  of Exhibit A, plus any sums
         then  due  to  you,  less  (i)  applicable  taxes  and  other  required
         withholdings, and (ii) any amounts you may owe to the Company. Payments
         under  this  Section  2.2 (b)  shall not be due or  payable  if you are
         terminated  at any time for "Cause" or if you  voluntarily  resign from
         your employment, except as set forth in Section 7 of Exhibit A.

                  2.3 For purposes of Section  2.2, the term "Cause"  shall mean
(a) gross  negligence  in the  performance  of assigned  duties;  (b) refusal to
perform or  discharge  the duties or  responsibilities  assigned by the Board of
Directors  of the  Company  provided  the same  are not  illegal,  unethical  or
inconsistent  with the position of Vice  President of Sales and  Marketing,  and
Secretary of a  corporation  and the failure to correct such refusal and perform
such duties or  responsibilities  within a reasonable period of time (but in any
event no less than fourteen  (14)  calendar  days after  written  notice of such
failure);  (c) conviction of a felony involving moral turpitude;  (d) willful or
prolonged  absence  from work not excused by a bona fide medical  disability  as
reasonably  determined by a qualified  physician mutually acceptable to both you
and the  Company or other good cause as  reasonably  determined  by the Board of
Directors;  and (e) falseness of any warranty or representation by you herein or
the breach of your obligations under this Agreement to the material detriment of
the Company.  Any dispute,  controversy,  or claim arising out of, in connection
with,  or in  relation  to  the  definition  of  "Cause"  shall  be  settled  by
arbitration in accordance with the terms of Section 17 hereof.

                  2.4  In  the  event  of  the   Involuntary   Termination   (as
hereinafter  defined)  of your  employment  with the  Company  at any time,  the
Company  hereby  irrevocably  agrees to provide you with  Severance  Benefits as
defined in Section 6 of Exhibit A hereto or  payments  in the event of a "Change
in  Control"  as defined in Section 7 of Exhibit A. In this  regard,  the phrase
"Involuntary  Termination"  shall mean (a) any termination of your employment by
the Company other than for "Cause," as defined in Section 2.3, (b) any notice by
the Company  not to renew this  Agreement  pursuant  to Section  2.1, or (c) any
termination of your employment by you due to any of the following circumstances:
(i) a reduction in your Base Salary or Company-paid benefits; provided, however,
that a  reduction  pursuant  to the  provisions  of  Section 3 herein  shall not
constitute "Involuntary  Termination",  (ii) a reduction in your eligibility for
any Company  bonus or other  benefit  program,  (iii) a material or  substantial
change in your title,  position,  authority or duties,  or (iv) a change of your
principal  place of employment to a location  beyond  twenty-five  (25) miles of
Burlington, Massachusetts.


                                       -2-





         3.  Compensation.  You shall receive the  compensation and benefits set
forth on Exhibit A  ("Compensation")  for all  services  to be  rendered  by you
hereunder  and for your  transfer of property  rights  pursuant to an  agreement
relating  to  proprietary  information  and  inventions  of even  date  herewith
attached hereto as Exhibit C between you and the Company (the "Proprietary Infor
mation  and  Inventions  Agreement").  Such  Compensation  shall be  subject  to
temporary  or  permanent  reduction by the Board of Directors if the Board shall
determine that economic conditions so warrant such as a significant reduction in
the Company's revenues or net worth.

         4.  Other Activities During Employment.

                  4.1  Except  for any  outside  employments  and  directorships
currently  held by you as listed on Exhibit B, and except with the prior written
consent of the  Company's  Board of  Directors,  you will not during the term of
this  Agreement  undertake  or  engage in any other  employment,  occupation  or
business enterprise other than one in which you are an inactive investor.

                  4.2 You hereby  agree that,  except as  disclosed on Exhibit B
hereto, during your employment hereunder,  you will not, directly or indirectly,
engage  (a)  individually,  (b)  as an  officer,  (c) as a  director,  (d) as an
employee,  (e) as a consultant,  (f) as an advisor,  (g) as an agent  (whether a
salesperson or  otherwise),  (h) as a broker,  or (i) as a partner,  coventurer,
stockholder or other  proprietor  owning  directly or indirectly  more than five
percent  (5%)  interest,   in  any  firm,   corporation,   partnership,   trust,
association,   or  other   organization   which  is  engaged  in  the  research,
development,  production,  manufacture or marketing of equipment or processes in
direct  competition with the Company or any other line of business engaged in or
under  demonstrable   development  by  the  Company  (such  firm,   corporation,
partnership,   trust,  association,  or  other  organization  being  hereinafter
referred to as a "Prohibited Enterprise").  Except as may be shown on Exhibit B,
you hereby represent that you are not engaged in any of the foregoing capacities
(a) through (i) in any Prohibited Enterprise.

         5.  Former Employers.

                  5.1 You  represent  and warrant  that your  employment  by the
Company  will not  conflict  with and will not be  constrained  by any  prior or
current  employment,  consulting  agreement  or  relationship  whether  oral  or
written.  You  represent  and  warrant  that  you  do not  possess  confidential
information  arising  out  of  any  such  employment,  consulting  agreement  or
relationship which, in your best judgment,  would be utilized in connection with
your employment by the Company in the absence of Section 5.2.

                  5.2 If, in spite of the second  sentence of Section  5.1,  you
should  find that  confidential  information  belonging  to any other  person or
entity might be usable in connection with the Company's  business,  you will not
intentionally  disclose  to the  Company  or use on  behalf of the  Company  any
confidential  information belonging to any of your former employers;  but during
your  employment by the Company you will use in the  performance  of your duties
all information which

                                       -3-





is generally  known and used by persons with training and experience  comparable
to your own all  information  which  is  common  knowledge  in the  industry  or
otherwise legally in the public domain.

         6.  Proprietary  Information  and  Inventions.  You  agree to  execute,
deliver  and be bound  by the  provisions  of the  Proprietary  Information  and
Inventions Agreement.

         7.  Post-Employment Activities.

                  7.1 For a period  of two (2)  years  (or for a  lesser  period
should the Company so determine)  after the  termination or expiration,  for any
reason,  of your  employment  with the Company  hereunder,  absent the Company's
prior written approval, you will not directly or indirectly engage in activities
similar or reasonably related to those in which you shall have engaged hereunder
during the two years  immediately  preceding  termination or expiration for, nor
render  services  similar or  reasonably  related to those  which you shall have
rendered  hereunder  during such two years to, any person or entity  whether now
existing or hereafter  established  which directly competes with (or proposes or
plans to directly compete with) the Company ("Direct Competitor") in any line of
business engaged in or under  development by the Company.  Nor shall you entice,
induce  or  encourage  any of the  Company's  other  employees  to  leave  their
employment  with the Company or engage in any  activity  which,  were it done by
you, would violate any provision of the  Proprietary  Information and Inventions
Agreement  or this Section 7. As used in this Section 7.1, the term "any line of
business engaged in or under  development by the Company" shall be applied as at
the date of  termination  of your  employment,  or, if later,  as at the date of
termination of any post-employment consultation.

                  7.2 For a period of two (2) years  after  the  termination  of
your  employment  with the  Company,  the  provisions  of  Section  4.2 shall be
applicable  to you and you shall comply  there with.  As applied to such two (2)
year post-employment  period, the term "any other line of business engaged in or
under  development  by the Company," as used in Section 4.2, shall be applied as
at the date of termination of your  employment with the Company or, if later, as
at the date of termination of any post-employment consultation with the Company.

                  7.3 No  provision  of this  Agreement  shall be  construed  to
preclude you from  performing the same services which the Company hereby retains
you to perform for any person or entity which is not a Direct  Competitor of the
Company  upon  the  expiration  or  termination  of  your   employment  (or  any
post-employment  consultation) so long as you do not thereby violate any term of
the Proprietary Information and Inventions Agreement.

         8. Remedies.  Your  obligations  under the Proprietary  Information and
Inventions Agreement and the provisions of Sections 4, 6, 7, 8, 9 and 17 of this
Agreement  (as  modified  by  Section  10,  if  applicable)  shall  survive  the
expiration or termination of your employment  (whether  through your resignation
or otherwise)  with the Company.  You  acknowledge  that a remedy at law for any
breach  or  threatened  breach  by  you  of the  provisions  of the  Proprietary
Information  and  Inventions  Agreement  or  Sections  4 or 7  hereof  would  be
inadequate and you therefore agree that

                                       -4-





the Company shall be entitled to such  injunctive or other  equitable  relief in
case of any such breach or threatened breach.

         9.  Assignment.  This  Agreement and the rights and  obligations of the
parties  hereto  shall  bind  and  inure  to the  benefit  of any  successor  or
successors of the Company by  reorganization,  merger or  consolidation  and any
assignee of all or substantially all of its business and properties, but, except
as to any such successor or assignee of the Company,  neither this Agreement nor
any rights or  benefits  hereunder  may be  assigned  by the  Company or by you,
except  by  operation  of  law.  The  Company's  obligations  and  those  of any
successors or assignees of the Company under this  Agreement,  including but not
limited to the severance  provisions and other  compensation and benefits due to
you pursuant to Exhibit A hereto, will be a condition of and are to remain those
of any successor or assignee.

         10.  Interpretation.  IT IS THE INTENT OF THE PARTIES  THAT in case any
one or more of the provisions contained in this Agreement shall, for any reason,
be held to be invalid, illegal or unenforceable in any respect, such invalidity,
illegality  or  unenforceability  shall not affect the other  provisions of this
Agreement,  and this Agreement shall be construed as if such invalid, illegal or
unenforceable  provision had never been contained  herein.  MOREOVER,  IT IS THE
INTENT OF THE PARTIES  THAT if any one or more of the  provisions  contained  in
this Agreement is or becomes or is deemed invalid,  illegal or  unenforceable or
in case any provision shall for any reason be held to be excessively broad as to
duration,  geographical  scope,  activity or subject,  such  provision  shall be
construed by amending,  limiting and/or reducing it to conform to applicable law
so as to be valid  and  enforceable  or,  if it  cannot  be so  amended  without
materially  altering the intention of the parties,  it shall be stricken and the
remainder of this Agreement shall remain in full force and effect.

         11. Notices.  Any notice which the Company is required to or may desire
to give you shall be given by personal delivery or registered or certified mail,
return  receipt  requested,  addressed to you at your address of record with the
Company,  or at such  other  place as you may  from  time to time  designate  in
writing.  Any notice which you are required or may desire to give to the Company
hereunder  shall be given by personal  delivery or by  registered  or  certified
mail,  return  receipt  requested,  addressed  to the  Company at its  principal
office,  or at such other office as the Company may from time to time  designate
in  writing.  The date of  personal  delivery  or the date of mailing any notice
under this Section 11 shall be deemed to be the date of delivery thereof.

         12. Waivers. If the Company should waive any breach of any provision of
this  Agreement,  the  Company  shall not  thereby be deemed to have  waived any
preceding  or  succeeding  breach  of the same or any  other  provision  of this
Agreement.

         13. Complete Agreement; Amendments. The foregoing including Exhibits A,
B and C hereto,  is the entire  agreement  of the  parties  with  respect to the
subject matter hereof,  superseding any previous oral or written communications,
representations,  understandings,  or agreements with the Company or any officer
or representative thereof. Any amendment to this Agreement or waiver

                                       -5-





by the Company of any right  hereunder shall be effective only if evidenced by a
written  instrument  executed by the parties hereto,  upon  authorization of the
Company's Board of Directors.

         14.  Headings.  The  headings of the  Sections  hereof are inserted for
convenience  only and shall not be deemed to  constitute  a part  hereof  nor to
affect the meaning of this Agreement.

         15.  Counterparts.  This  Agreement may be signed in two  counterparts,
each of which  shall be  deemed an  original  and both of which  shall  together
constitute one agreement.

         16.  Governing Law. This  Agreement  shall be governed by and construed
under Massachusetts law.

         17.  Arbitration  of Disputes.  Subject to the rights of the parties to
seek injunctive relief as described herein, any controversy or claim arising out
of, or relating to, any provision of this Agreement  shall be settled by binding
arbitration in accordance with the laws of the  Commonwealth of Massachusetts by
three  arbitrators,  one of whom shall be appointed by the Company,  one of whom
shall be appointed by you,  and the third  arbitrator  who shall be appointed by
the first two  arbitrators.  If the first two  arbitrators  cannot  agree on the
appointment of a third arbitrator,  then the third arbitrator shall be appointed
by the American Arbitration  Association in the City of Boston. Such arbitration
shall be  conducted  in the City of Boston in  accordance  with the rules of the
American  Arbitration  Association,  except  with  respect to the  selection  of
arbitrators,  which shall be as provided in this Section.  Judgment on the award
or  determination  rendered  by the  arbitrators  shall be  final,  binding  and
conclusive upon the parties, and may be entered in any court having jurisdiction
thereof and shall not be appealable.  The prevailing  party in such  arbitration
proceeding  shall  be  entitled  to  reimbursement  by the  other  party  of all
reasonable  legal  fees and other  costs  incurred  by the  prevailing  party in
connection with such proceeding,  including any legal fees and costs incurred in
connection with the enforcement of any award.

         18. Advice of Separate Counsel. The Company's counsel, O'Connor, Broude
& Aronson,  has prepared this document on behalf of the Company. You acknowledge
that you have been advised to review this  Agreement with your own legal counsel
and  other  advisors  of your  choosing  and that  prior to  entering  into this
Agreement,  you have had the  opportunity  to review  this  Agreement  with your
attorney and other advisors and have not asked (or relied upon) O'Connor, Broude
& Aronson to represent you in this matter.

                     [THIS SPACE INTENTIONALLY LEFT BLANK.]


                                       -6-





         If you are in agreement with the foregoing, please sign your name below
and also at the bottom of the Proprietary  Information and Inventions Agreement,
whereupon  this  Agreement  shall become  binding in accordance  with its terms.
Please then  return  this  Agreement  to the  Company.  (You may retain for your
records the accompanying counterpart of this Agreement enclosed herewith).

                                                    Very truly yours,
ACCEPTED AND AGREED:                                QC OPTICS, INC.


- ------------------------------                      By:
Karl Andrew Bernal                                      -----------------------
                                                    Title:
                                                          ---------------------


                                       -7-





                                                                       EXHIBIT A
                                                                       ---------


                   EMPLOYMENT TERM, COMPENSATION AND BENEFITS
                              OF KARL ANDREW BERNAL


         l. Term.  The term of the Agreement to which this Exhibit A is attached
and made a part shall be for a period  from the date of this  Agreement  through
December 31, 1997.

         2.  Compensation.

                  (a) Base Salary.  Your base salary  ("Base  Salary")  shall be
$79,000.00 per annum through  December 31, 1997,  payable in accordance with the
Company's payroll policies at the rate of $6,583.33 per month. Thereafter,  your
Base Salary shall be as  established  by the Board of Directors or  Compensation
Committee.

                  (b) Bonuses.  Your bonuses, if any, shall be determined by the
Company's Board of Directors or Compensation Committee.

                  (c)  Incentive  Payment.  You  shall be  entitled  to  monthly
Incentive  Payments of one-half  (1/2) of one percent (1%),  or (0.005),  of all
Major Orders, subject to likely reduction by the Company's Board of Directors or
Compensation Committee, especially as Company revenues increase. A "Major Order"
shall be defined as any order for systems or products of the Company  other than
(i) orders for spare parts or service less than $25,000.00,  and (ii) orders for
spare parts or service from Company distributors or representatives. The monthly
Incentive  Payments  shall be  payable  at a rate of 50%  when a Major  Order is
booked by the Company and 50% upon receipt of customer payment for the order. In
the event that full  payment for a Major Order is not  received  from a customer
within twelve (12) months of product shipment, or if an order is cancelled prior
to  shipment,  you shall  return to the Company  100% of any  Incentive  Payment
amount paid to you based upon such an order.

         3. Vacation. You shall be entitled to all legal and religious holidays,
and paid vacation in accordance with Company policy.  Any unused vacation may be
accrued or cashed in based on your then current Base Salary.

         4. Insurance and Benefits.  You shall be eligible for  participation in
any health,  dental and other group insurance plans which may be established and
maintained  by the Company for all  full-time  employees or which the Company is
required to maintain by law. The Company shall provide you with health insurance
for you and your family providing benefits at least equal to the benefits of the
policies  currently in place and shall provide you with group life  insurance in
accordance  with the  Company's  policy  but not less than two  times  your base
salary.  You shall also be  entitled  to  participate  in any  employee  benefit
programs which the Company's Board of Directors

                                       A-1





may establish for its key employees, or for its employees generally,  including,
but not limited to, bonuses and stock purchase or option plans.

         5.  Retirement  Plan.  You  will  be  eligible  to  participate  in the
Company's 401(k) Plan.


         6.  Severance Benefits.

                  (a) When provided for in this Agreement, you shall be entitled
to  "Severance  Benefits."  When  used in this  Agreement,  the term  "Severance
Benefits" shall mean a total amount equal to six (6) months of your then current
annual Base Salary. The Severance Benefits shall be paid via check to you in six
(6) equal monthly installments commencing within ten (10) days after the date of
your termination of active employment with the Company.

                  (b) In addition,  the term "Severance  Benefits" shall include
the  continuation  for you and your  family,  during the  Severance  Period,  as
defined  below,  of all of the other benefits which are provided or available to
you on the last day of your actual  service  with the  Company,  including  your
continued  accrual and the vesting under the terms of any pension or 401(k) plan
then  sponsored  by the  Company to the maximum  extent  permitted  by law.  For
purposes of this Agreement,  the term "Severance Period" means the period of six
(6) months beginning on the last day of your active service with the Company.

                  (c)  The  Severance  Benefits  referred  to  above  will be in
addition  to, and not in  substitution  for,  any  accrued  and  unpaid  salary,
vacation, pension, retirement or other benefits,  unreimbursed expenses or other
payments to which you may be otherwise entitled.

                  (d) In the event of your death  while you are  employed by the
Company,  your then current Base Salary shall  continue to be paid to your legal
representative  for a period of 120 days  following the date of your death;  and
for a period of three (3) years following your death, the Company shall continue
to  provide  to your  spouse  at  Company  cost the  health  insurance  coverage
described above. If you die during the Severance Period,  all cash amounts which
would have been payable to you under this Exhibit A, unless  otherwise  provided
for herein, shall be paid in accordance with the terms of this Agreement to your
estate.

                  (e) You shall not be required  to  mitigate  the amount of any
payment the Company  becomes  obligated to make to you in  connection  with this
Agreement, by seeking other employment or otherwise.

         7.  Change in Control.

                  (a) For purposes of this Agreement,  "Change in Control" means
and shall be deemed to occur if any of the following occurs: (i) the acquisition
by an individual, entity or group, as defined in Section 13(d)(3) or 14(d)(2) of
the Securities Exchange Act of 1934, as amended (the

                                       A-2





"Exchange Act"), of beneficial  ownership,  as defined in Rule 13d-3 promulgated
under the Exchange Act, of 25% or more of either (A) the  outstanding  shares of
common stock, $ .01 par value per share, of the Company (the "Common Stock"), or
(B) the combined voting power of the Voting  Securities of the Company  entitled
to vote  generally in the election of directors  (the "Voting  Securities");  or
(ii)  individuals  who, on June 18, 1996,  constituted the Board of Directors of
the Company (the "Incumbent  Board") cease for any reason to constitute at least
a majority of the Board of Directors of the Company; provided, however, that any
individual becoming a director  subsequent to June 18, 1996, whose election,  or
nomination for election by the Company's shareholders, was approved by a vote of
at least a majority of the directors  then serving and  comprising the Incumbent
Board  shall be  considered  as  though  such  individual  were a member  of the
Incumbent  Board,  but excluding,  for this purpose,  any such individual  whose
initial  assumption  of  office  occurs  as a result  of  either  an  actual  or
threatened election contest (as such terms are used in Rule 14a-11 of Regulation
14A  promulgated   under  the  Exchange  Act)  or  other  actual  or  threatened
solicitation of proxies or consents; or (iii) approval by the Board of Directors
or the  shareholders  of the Company of a (A) tender offer to acquire any of the
Common  Stock or  Voting  Securities,  (B)  reorganization,  (C)  merger  or (D)
consolidation, other than a reorganization, merger or consolidation with respect
to which all or  substantially  all of the individuals and entities who were the
beneficial  owners,   immediately  prior  to  such  reorganization,   merger  or
consolidation,  of the Common  Stock and  Voting  Securities  beneficially  own,
directly  or  indirectly,  immediately  after  such  reorganization,  merger  or
consolidation,  more than 80% of the then  outstanding  Common  Stock and Voting
Securities  (entitled to vote  generally in the  election of  directors)  of the
Company  resulting  from  such   reorganization,   merger  or  consolidation  in
substantially  the same proportions as their respective  ownership,  immediately
prior to such reorganization,  merger or consolidation,  of the Common Stock and
the  Voting  Securities;  or (iv)  approval  by the  Board of  Directors  or the
shareholders  of the Company of (A) a complete  or  substantial  liquidation  or
dissolution  of the  Company,  or (B) the  sale or other  disposition  of all or
substantially  all of the assets of the Company,  excluding a reorganization  of
the Corporation under the corporate laws of another state.

                  (b) In the event of a Change  in  Control  during  the term of
this  Agreement  or any  renewal or  extension  hereof and  provided  you remain
employed by the Company for a period of 12 months from the date of the Change in
Control, you will receive, at the one-year anniversary of the Change of Control,
a supplemental  amount in a lump sum equal to six (6) months of your annual Base
Salary  immediately  preceding the Change in Control and Bonuses paid during the
preceding  fiscal  year,  and the fair market value of all other  benefits  then
payable,  irrespective of whether you thereafter  actually terminate  employment
with the Company.

                  (c) In the  event of your  actual  termination  of  employment
contemporaneous  with or  following a Change in  Control,  except (x) because of
your death, (y) by the Company for Cause or Disability (as hereinafter  defined)
or (z) by you other than for Good Reason (as hereinafter defined): (i) you shall
be entitled to receive,  in lieu of the sums  described  in Section 6, an amount
equal to 150% of your  annual Base Salary  immediately  preceding  the Change in
Control , to be paid in accordance  with the terms of this  Agreement;  and (ii)
the  following  additional   provisions  shall  apply  (which  provisions  shall
supersede any other provisions of the Agreement, including but not

                                       A-3





limited  to  Section 2 of the  Agreement,  to the  extent  such  provisions  are
inconsistent with the following provisions):

                           (1)  Disability.  For purposes of this Section  7(c),
termination by the Company of your employment  based on "Disability"  shall mean
termination  because of your  absence  from your duties with the Company for one
hundred  eighty  (180)  consecutive  days as a  result  of your  incapacity  and
inability to perform the essential  functions of your  position with  reasonable
accommodation,  unless within thirty (30) days after Notice of  Termination  (as
hereinafter  defined) is given to you  following  such  absence,  you shall have
returned to the  performance  of the  essential  functions of your position with
reasonable accommodation.

                           (2)  Good   Reason.   Termination   by  you  of  your
employment for "Good Reason" shall mean termination based on:

                                    (A)  a   determination   by  you,   in  your
reasonable  judgment,  that  there has been a  material  adverse  change in your
status or  position(s)  as an  executive  officer  of the  Company  as in effect
immediately prior to the Change in Control,  including,  without  limitation,  a
material  adverse  change in your status or position as a result of a diminution
in your duties or responsibilities  (other than, if applicable,  any such change
directly  attributable to the fact that the Company is no longer publicly owned)
or  the  assignment  to  you  of  any  duties  or  responsibilities   which  are
inconsistent with such status or position(s), or any removal of you from, or any
failure to reappoint or reelect you to, such  position(s)  (except in connection
with the  termination of your  employment for Cause or Disability or as a result
of your death or by you other than for Good  Reason) and further  provided  that
you have  given the  Company  notice of this  material  adverse  change  and the
Company has failed to correct such material  adverse  change within a reasonable
period of time (but at least 14 days after written notice from you);

                                    (B) a reduction  by the Company in your Base
Salary as in  effect  immediately  prior to the  Change  in  Control,  provided,
however,  that a  reduction  pursuant  to the  provisions  of  Section  3 of the
Agreement  shall not be a basis for  termination  by you of your  employment for
"Good Reason";

                                    (C) the  failure by the  Company to continue
in effect any Plan (as hereinafter  defined) in which you are  participating  at
the time of the Change in Control of the Company (or Plans providing you with at
least  substantially  similar  benefits)  other  than as a result of the  normal
expiration  of any such  Plan in  accordance  with its terms as in effect at the
time of the Change in Control,  or the taking of any  action,  or the failure to
act, by the Company which would adversely affect your continued participation in
any of such Plans on at least as  favorable a basis to you as is the case on the
date of the Change in Control or which would materially  reduce your benefits in
the  future  under any of such  Plans or  deprive  you of any  material  benefit
enjoyed by you at the time of the Change in Control;


                                       A-4





                                    (D) the  failure  by the  Company to provide
and  credit  you with the  number  of paid  vacation  days to which you are then
entitled in accordance  with the Company's  normal  vacation policy as in effect
immediately prior to the Change in Control;

                                    (E) the Company's  requiring you to be based
at any office that is greater than twenty-five (25) miles from where your office
is located immediately prior to the Change in Control except for required travel
on the  Company's  business  to an  extent  substantially  consistent  with  the
business travel  obligations  which you undertook on behalf of the Company prior
to the Change in Control;

                                    (F) the  failure  by the  Company  to obtain
from any  Successor  (as  hereinafter  defined)  the  assent  to this  Agreement
contemplated by Section 7(c)(6) hereof;

                                    (G) any purported termination by the Company
of your  employment  which is not effected  pursuant to a Notice of  Termination
satisfying  the  requirements  of Section  7(c)(3)  below (and,  if  applicable,
Section  7(c)(1) above);  and for purposes of this Agreement,  no such purported
termination shall be effective; or

                                    (H) any  refusal by the  Company to continue
to allow you to attend to matters or engage in activities  not directly  related
to the business of the Company which,  prior to the Change in Control,  you were
permitted by the Board to attend to or engage in.

         For purposes of this Agreement, "Plan" shall mean any compensation plan
or any employee benefit plan such as a thrift, pension, profit sharing, medical,
disability,  accident, life insurance plan or a relocation plan or policy or any
other plan, program or policy of the Company intended to benefit employees.

                           (3) Notice of Termination.  Any purported termination
by the Company or by you following a Change in Control shall be  communicated by
written  notice  to  the  other  party  hereto  which   indicates  the  specific
termination   provision   in  this   Agreement   relied  upon  (the  "Notice  of
Termination").

                           (4)  Date  of  Termination.   "Date  of  Termination"
following  a  Change  in  Control  shall  mean (A) if your  employment  is to be
terminated for Disability, thirty (30) days after Notice of Termination is given
(provided that you shall not have returned to the  performance of your duties on
a full-time basis during such thirty (30) day period), (B) if your employment is
to be terminated by the Company for any reason other than death or Disability or
by you pursuant to Sections  7(c)(2)(F) or 7(c)(6)  hereof or for any other Good
Reason,  the  date  specified  in the  Notice  of  Termination,  or (C) if  your
employment is terminated on account of your death,  the day after your death. In
the case of termination of your employment by the Company for Cause, if you have
not  previously  expressly  agreed in writing to the  termination,  then  within
thirty (30) days after receipt by you of the Notice of Termination  with respect
thereto,  you may  notify  the  Company  that a dispute  exists  concerning  the
Termination, in which event the Date of Termination shall be the date set either

                                       A-5





by mutual  written  agreement  of the parties or by such court having the matter
before it. During the pendency of any such dispute, the Company will continue to
pay you your full  compensation  in effect  just prior to the time the Notice of
Termination is given and until the dispute is resolved.  However,  if such court
issues a final and  non-appealable  order  finding that the Company had Cause to
terminate you, then you must return all compensation  paid to you after the Date
of  Termination  specified in the Notice of Termination  previously  received by
you.



                           (5)   Compensation   Upon   Termination   or   During
Disability; Other Agreements.

                                    (A) During any period  following a Change in
Control  of the  Company  that you fail to  perform  your  duties as a result of
incapacity  and  inability to perform the  essential  functions of your position
with reasonable accommodation, you shall continue to receive your Base Salary at
the rate then in effect and any benefits or awards under any Plan shall continue
to accrue during such period,  to the extent not  inconsistent  with such Plans,
until and unless your  employment  is  terminated  pursuant to and in accordance
with this  Section  7(c).  Thereafter,  your  benefits  shall be  determined  in
accordance with the Plans then in effect.

                                    (B) If your  employment  is  terminated  for
Cause following a Change in Control of the Company, the Company shall pay to you
your Base  Salary  through  the Date of  Termination  at the rate in effect just
prior to the time a Notice of  Termination  is given plus any benefits or awards
(including  both the cash and stock  components)  which pursuant to the terms of
any Plans have been earned or become  payable,  but which have not yet been paid
to you.  Thereupon,  the Company shall have no further  obligations to you under
this Agreement.

                           (6)   Successors, Binding Agreement.

                                    (A)  The  Company  will  seek,   by  written
request at least  five (5)  business  days prior to the time a Person  becomes a
Successor (as hereinafter  defined),  to have such Person,  by agreement in form
and substance  satisfactory  to you,  assent to the fulfillment of the Company's
obligations under this Agreement.  Failure of such Person to furnish such assent
by the later of (i)  three  (3)  business  days  prior to the time  such  Person
becomes a Successor or (ii) two (2) business  days after such Person  receives a
written request to so assent shall constitute Good Reason for termination by you
of your employment if a Change in Control of the Company occurs or has occurred.
For purposes of this Section 7 of Exhibit A,  "Successor"  shall mean any person
that succeeds to, or has the practical ability to control (either immediately or
with the  passage  of  time),  the  Company's  business  directly,  by merger or
consolidation,  or indirectly,  by purchase of the Company's securities eligible
to vote for the election of directors, or otherwise.

                                    (B)  This  Agreement   shall  inure  to  the
benefit of and be enforceable by your personal legal representatives, executors,
administrators, successors, heirs, distributees,

                                       A-6





devisees and legatees. If you should die while any amount would still be payable
to you  hereunder  if you had  continued  to  live,  all  such  amounts,  unless
otherwise  provided  herein,  shall be paid in accordance with the terms of this
Agreement to your  devisee,  legatee or other  designee or, if no such  designee
exists, to your estate.

                                    (C) For  purposes  of this  Section  7,  the
"Company"  shall include any  subsidiaries of the Company and any corporation or
other  entity  which is the  surviving  or  continuing  entity in respect of any
merger,  consolidation  or form of  business  combination  in which the  Company
ceases to exist; provided, however, for purposes of determining whether a Change
in Control has occurred  herein,  the term  "Company"  shall refer to QC Optics,
Inc. or its Successor(s).

                           (7)   Fees and Expenses; Mitigation.

                                    (A) The Company  shall  reimburse  you, on a
current basis, for all reasonable  legal fees and related  expenses  incurred by
you in  connection  with the  Agreement  following  a Change in  Control  of the
Company,  including without limitation,  (i) all such fees and expenses, if any,
incurred in contesting or disputing any  termination of your  employment or (ii)
your  seeking  to  obtain  or  enforce  any right or  benefit  provided  by this
Agreement,  in each case, regardless of whether or not your claim is upheld by a
court of competent  jurisdiction;  provided,  however,  you shall be required to
repay any such  amounts to the Company to the extent that a court issues a final
and non-appealable order setting forth the determination that the position taken
by you was frivolous or advanced by you in bad faith.

                                    (B) You shall not be  required  to  mitigate
the  amount of any  payment  the  Company  becomes  obligated  to make to you in
connection with this Agreement, by seeking other employment or otherwise.

                           (8) Taxes.  All payments to be made to you under this
Agreement will be subject to required  withholding  of federal,  state and local
income and employment taxes.

                  (d) Notwithstanding any other provision of this Agreement,  in
the event that any  payment or benefit  received  or to be  received by you as a
result of or in  connection  with a Change in Control,  whether  pursuant to the
terms of this  Agreement or any other plan,  arrangement  or agreement  with the
Company  (all such  payment and  benefits  being  hereinafter  called the "Total
Payments")  would subject you to the excise tax (the "Excise Tax") imposed under
Section 4999 of the  Internal  Revenue  Code of 1986,  as amended (the  "Code"),
then, to the extent necessary to eliminate any such imposition of the Excise Tax
(after  taking into account any  reduction in the Total  Payments in  accordance
with the provisions of any other plan,  arrangement  or agreement,  if any), (a)
any non-cash  severance payments otherwise payable to you shall first be reduced
(if necessary, to zero), and (b) any cash severance payment otherwise payable to
you shall next be reduced.  For purposes of the immediately  preceding sentence,
(i) no portion of the Total Payments the receipt or enjoyment of which you shall
have effectively waived in writing shall be taken into account,  (ii) no portion
of the  Total  Payment  shall be taken  into  account  which in the  opinion  of
nationally-



                                       A-7



recognized  certified public  accountants (in each case as mutually  selected by
you and the  Company)  does not  constitute  a  "parachute  payment"  within the
meaning of Section 280G of the Code, including, without limitation, by reason of
Section  280G(b)(2) or (b)(4)(A) of the Code, (iii) any payments to you shall be
reduced  only to the extent  necessary  so that the Total  Payments  [other than
those  referred  to in  clauses  (i) and  (ii)]  in  their  entirety  constitute
reasonable  compensation  for services  actually  rendered within the meaning of
section  280G(4)(B) of the Code or are otherwise not subject to  disallowance as
deductions,  in the opinion of the tax counsel or the accountants referred to in
clause (ii); and (iv) the value of any non-cash  benefit or any deferred payment
or  benefit  included  in  the  Total  Payments  shall  be  determined  by  such
accountants in accordance with the requirements of section 280G(d)(3) and (4) of
the Code (and such determination shall be reviewed by such tax counsel).



                                      A-8



                                                                       EXHIBIT B
                                                                       ---------



                    OUTSIDE EMPLOYMENTS AND DIRECTORSHIPS OF

                               KARL ANDREW BERNAL





                                       B-1





                                                                       EXHIBIT C
                                                                       ---------




                ------------------------------------------------
                PROPRIETARY INFORMATION AND INVENTIONS AGREEMENT
                ------------------------------------------------


To:      QC Optics, Inc.
         154 Middlesex Turnpike
         Burlington, Massachusetts  01803

                                                              As of July 1, 1996

         The  undersigned,  in  consideration  of  and  as  a  condition  of  my
employment  or continued  employment  by you and/or by companies  which you own,
control,  or are affiliated with or their successors in business  (collectively,
the "Company"), hereby agrees as follows:

         1. Confidentiality. I agree to keep confidential, except as the Company
may otherwise consent in writing,  and, except for the Company's benefit, not to
disclose  or make any use of at any  time  either  during  or  subsequent  to my
employment, any Inventions (as hereinafter defined), trade secrets, confidential
information,  knowledge,  data or other  information of the Company  relating to
products,  processes,  know-how,  designs,  formulas, test data, customer lists,
business plans,  marketing plans and strategies,  pricing  strategies,  or other
subject  matter  pertaining  to  any  business  of  the  Company  or  any of its
affiliates,  which I may produce, obtain, or otherwise acquire during the course
of my  employment,  except as herein  provided.  I further agree not to deliver,
reproduce or in any way allow any such trade secrets,  confidential information,
knowledge, data or other information,  or any documentation relating thereto, to
be  delivered  to or used by any third  parties  without  specific  direction or
consent of a duly authorized representative of the Company.

          2. Conflicting  Employment;  Return of Confidential  Material. I agree
that  during  my  employment  with the  Company  I will not  engage in any other
employment, occupation, consulting or other activity relating to the business in
which  the  Company  is now or may  hereafter  become  engaged,  or which  would
otherwise  conflict  with  my  obligations  to  the  Company.  In the  event  my
employment  with the Company  terminates for any reason  whatsoever,  I agree to
promptly surrender and deliver to the Company all records, materials, equipment,
drawings,  documents and data of which I may obtain or produce during the course
of my  employment,  and I will not take with me any  description  containing  or
pertaining  to any  confidential  information,  knowledge or data of the Company
which I may produce or obtain during the course of my employment.




                                       C-1





         3.  Assignment of Inventions.

                  3.1 I hereby  acknowledge  and agree  that the  Company is the
owner of all  Inventions.  In order to  protect  the  Company's  rights  to such
Inventions,  by  executing  this  Agreement I hereby  irrevocably  assign to the
Company  all my  right,  title  and  interest  in and to all  Inventions  to the
Company.

                  3.2 For purposes of this  Agreement,  "Inventions"  shall mean
all discoveries,  processes, designs, technologies,  devices, or improvements in
any of the foregoing or other ideas,  whether or not  patentable  and whether or
not reduced to practice, made or conceived by me (whether solely or jointly with
others) during the period of my employment  with the Company which relate in any
manner to the actual or demonstrably anticipated business, work, or research and
development of the Company, or result from or are suggested by any task assigned
to me or any work performed by me for or on behalf of the Company.

                   3.3 Any discovery,  process, design,  technology,  device, or
improvement  in any of the foregoing or other ideas,  whether or not  patentable
and whether or not reduced to practice,  made or conceived by me (whether solely
or jointly with others) which I develop entirely on my own time not using any of
the  Company's  equipment,  supplies,  facilities,  or trade secret  information
("Personal  Invention") is excluded from this  Agreement  provided such Personal
Invention  (a)  does  not  relate  to the  actual  or  demonstrably  anticipated
business,  research and  development  of the  Company,  and (b) does not result,
directly or indirectly, from any work performed by me for the Company.

         4.  Disclosure  of  Inventions.  I agree  that in  connection  with any
Invention,  I will promptly disclose such Invention to my immediate  superior at
the  Company in order to permit the Company to enforce  its  property  rights to
such  Invention  in  accordance  with this  Agreement.  My  disclosure  shall be
received in confidence by the Company.

         5.  Patents and Copyrights; Execution of Documents.

                  5.1 Upon request, I agree to assist the Company or its nominee
(at its expense)  during and at any time  subsequent  to my  employment in every
reasonable  way to  obtain  for its  own  benefit  patents  and  copyrights  for
Inventions in any and all countries.  Such patents and  copyrights  shall be and
remain the sole and exclusive property of the Company or its nominee. I agree to
perform  such lawful acts as the Company  deems to be  necessary  to allow it to
exercise all right, title and interest in and to such patents and copyrights.

                   5.2 In connection  with this  Agreement,  I agree to execute,
acknowledge  and deliver to the Company or its nominee  upon  request and at its
expense all  documents,  including  assignments  of title,  patent or  copyright
applications,  assignments  of such  applications,  assignments  of  patents  or
copyrights upon issuance, as the Company may determine necessary or desirable to
protect the Company's or its nominee's interest in Inventions,  and/or to use in
obtaining patents or

                                       C-2





copyrights  in any and all countries and to vest title thereto in the Company or
its nominee to any of the foregoing.

          6. Maintenance of Records.  I agree to keep and maintain  adequate and
current  written  records  of all  Inventions  made by me (in the form of notes,
sketches,  drawings and other records as may be specified by the Company), which
records shall be available to and remain the sole property of the Company at all
times.

         7. Prior Inventions.  It is understood that all Personal Inventions, if
any, whether patented or unpatented,  which I made prior to my employment by the
Company, are excluded from this Agreement. To preclude any possible uncertainty,
I have set forth on  Schedule  A attached  hereto a  complete  list of all of my
prior  Personal  Inventions,   including  numbers  of  all  patents  and  patent
applications and a brief description of all unpatented Personal Inventions which
are not the property of a previous  employer.  I represent and covenant that the
list is  complete  and that,  if no items are on the list,  I have no such prior
Personal Inventions.  I agree to notify the Company in writing before I make any
disclosure  or  perform  any work on  behalf of the  Company  which  appears  to
threaten or conflict with proprietary rights I claim in any Personal  Invention.
In the event of my  failure  to give such  notice,  I agree  that I will make no
claim against the Company with respect to any such Personal Invention.

         8. Other Obligations.  I acknowledge that the Company from time to time
may have agreements  with other persons or with the U.S.  Government or agencies
thereof,  which impose  obligations  or  restrictions  on the Company  regarding
Inventions   made  during  the  course  of  work  thereunder  or  regarding  the
confidential  nature of such work.  I agree to be bound by all such  obligations
and  restrictions  and to take all action  necessary to discharge  the Company's
obligations.

         9. Trade Secrets of Others.  I represent that my performance of all the
terms of this  Agreement and as an employee of the Company does not and will not
breach any agreement to keep confidential proprietary information,  knowledge or
data acquired by me in  confidence  or in trust prior to my employment  with the
Company,  and I will not disclose to the Company,  or induce the Company to use,
any  confidential  or  proprietary  information  or  material  belonging  to any
previous  employer  or others.  I agree not to enter into any  agreement  either
written or oral in conflict herewith.

         10.  Modification.  I agree that any subsequent change or changes in my
employment duties,  salary or compensation or, if applicable,  in any Employment
Agreement  between the Company and me, shall not affect the validity or scope of
this Agreement.

         11.  Successors and Assigns.  This  Agreement  shall be binding upon my
heirs,  executors,  administrators or other legal representatives and is for the
benefit of the Company, its successors and assigns.


                                       C-3






         12.  Interpretation.  IT IS THE INTENT OF THE PARTIES  THAT in case any
one or more of the provisions contained in this Agreement shall, for any reason,
be held to be invalid, illegal or unenforceable in any respect, such invalidity,
illegality  or  unenforceability  shall not affect the other  provisions of this
Agreement,  and this Agreement shall be construed as if such invalid, illegal or
unenforceable  provision had never been contained  herein.  MOREOVER,  IT IS THE
INTENT OF THE PARTIES  THAT if any one or more of the  provisions  contained  in
this Agreement is or becomes or is deemed invalid,  illegal or  unenforceable or
in case any provision shall for any reason be held to be excessively broad as to
duration,  geographical  scope,  activity or subject,  such  provision  shall be
construed by amending,  limiting and/or reducing it to conform to applicable law
so as to be valid  and  enforceable  or,  if it  cannot  be so  amended  without
materially  altering the intention of the parties,  it shall be stricken and the
remainder of this Agreement shall remain in full force and effect.

         13.  Waivers.  If either party should waive any breach of any provision
of this  Agreement,  he or it shall not  thereby  be deemed to have  waived  any
preceding  or  succeeding  breach  of the same or any  other  provision  of this
Agreement.

         14.  Complete  Agreement,  Amendments.  I  acknowledge  receipt of this
Agreement,  and agree that with respect to the subject  matter  thereof it is my
entire  agreement  with the Company,  superseding  any previous  oral or written
communications, representations,  understandings, or agreements with the Company
or any officer or  representative  thereof.  Any amendment to this  Agreement or
waiver  by  either  party of any  right  hereunder  shall be  effective  only if
evidenced by a written  instrument  executed by the parties hereto,  and, in the
case of the  Company,  upon  written  authorization  of the  Company's  Board of
Directors.

         15.  Headings.  The  headings of the  sections  hereof are inserted for
convenience  only and shall not be deemed to  constitute  a part  hereof  nor to
affect the meaning thereof.

         16.  Counterparts.  This  Agreement may be signed in two  counterparts,
each of which  shall be  deemed an  original  and both of which  shall  together
constitute one agreement.

         17. Governing Law. This Agreement shall be governed and construed under
Massachusetts law.

                     [THIS SPACE INTENTIONALLY LEFT BLANK.]


                                       C-4





         18.  Employment  Status.  Nothing in this Agreement shall affect in any
manner  whatsoever the right or power of the Company to terminate the employment
of the Employee.

                                                 EMPLOYEE


                                                 ---------------------------
                                                 KARL ANDREW BERNAL

Accepted and Agreed:

QC OPTICS,  INC.


By:
   --------------------------

   --------------------------
Title:
      -----------------------


                                       C-5




                                                                      SCHEDULE A
                                                                      ----------



                            LIST OF PRIOR INVENTIONS
                              OF KARL ANDREW BERNAL



                                                           Identifying Number or
Title                      Date                              Brief Description
- -----                      ----                              -----------------









                             ----------------------
                             KEY EMPLOYEE AGREEMENT
                             ----------------------



To:      Abdu Boudour                                         As of July 1, 1996
         25 Star Road
         West Newton, Massachusetts  02165


         The undersigned,  QC Optics, Inc., a Delaware  corporation,  as well as
its  successors  and  assigns  (hereinafter  collectively  referred  to  as  the
"Company"), hereby agree with you as follows:

         l.  Position and Responsibilities.

                  1.1 You shall serve as Vice  President of  Engineering  of the
Company (or in such other executive capacity as shall be designated by the Board
of Directors and  reasonably  acceptable to you).  You will, to the best of your
ability,  devote  your full time and best  efforts  to the  performance  of your
duties  hereunder  and the  business and affairs of the Company and perform such
duties as may be assigned to you by or on  authority of the  Company's  Board of
Directors  from time to time and the  duties  customarily  associated  with such
capacity  from time to time and at such  place or places  as the  Company  shall
designate are  appropriate  and necessary in  connection  with such  employment;
provided,  however,  that you shall not be required  to  relocate  your place of
employment beyond a twenty-five (25) mile radius from Burlington,  Massachusetts
without your prior written consent.

                  1.2 You will  duly,  punctually  and  faithfully  perform  and
observe  any and all rules and  regulations  which the  Company may now or shall
hereafter establish governing the conduct of its business.

                  1.3  You  will  report  directly  to the  Company's  Board  of
Directors and to individuals so designated by the Board of Directors.

         2.  Term of Employment.

                  2.1 The initial term of this Agreement shall be for the period
set  forth on  Exhibit  A  annexed  hereto  commencing  with  the  date  hereof.
Thereafter, this Agreement shall be automatically renewed for successive periods
of one year,  unless you or the Company shall give the other party not less than
ninety (90) days written notice of non-renewal. Your employment with the Company
may be terminated at any time as provided in Section 2.2.









                  2.2 The Company shall have the right,  upon written  notice to
you, to terminate your employment:

                           (a)  immediately  at any time for "Cause" (as defined
         herein  subject to your right of cure and right to dispute as  provided
         in Section 2.3 herein); or

                           (b) at  any  time,  upon  not  less  than  seven  (7)
         calendar  days  written  notice,  without  "Cause,"  provided  that the
         Company  shall be  obligated to pay to you the  Severance  Benefits set
         forth in  Sections 6 or 7, as  applicable,  of Exhibit A, plus any sums
         then  due  to  you,  less  (i)  applicable  taxes  and  other  required
         withholdings, and (ii) any amounts you may owe to the Company. Payments
         under  this  Section  2.2 (b)  shall not be due or  payable  if you are
         terminated  at any time for "Cause" or if you  voluntarily  resign from
         your employment, except as set forth in Section 7 of Exhibit A.

                  2.3 For purposes of Section  2.2, the term "Cause"  shall mean
(a) gross  negligence  in the  performance  of assigned  duties;  (b) refusal to
perform or  discharge  the duties or  responsibilities  assigned by the Board of
Directors  of the  Company  provided  the same  are not  illegal,  unethical  or
inconsistent with the position of Vice President of Engineering of a corporation
and  the  failure  to  correct   such   refusal  and  perform   such  duties  or
responsibilities  within a  reasonable  period of time (but in any event no less
than fourteen (14) calendar  days after  written  notice of such  failure);  (c)
conviction  of a felony  involving  moral  turpitude;  (d) willful or  prolonged
absence from work not excused by a bona fide medical  disability  as  reasonably
determined  by a qualified  physician  mutually  acceptable  to both you and the
Company or other good cause as reasonably  determined by the Board of Directors;
and (e) falseness of any warranty or  representation by you herein or the breach
of your  obligations  under this  Agreement  to the  material  detriment  of the
Company. Any dispute,  controversy, or claim arising out of, in connection with,
or in relation to the  definition of "Cause" shall be settled by  arbitration in
accordance with the terms of Section 17 hereof.

                  2.4  In  the  event  of  the   Involuntary   Termination   (as
hereinafter  defined)  of your  employment  with the  Company  at any time,  the
Company  hereby  irrevocably  agrees to provide you with  Severance  Benefits as
defined in Section 6 of Exhibit A hereto or  payments  in the event of a "Change
in  Control"  as defined in Section 7 of Exhibit A. In this  regard,  the phrase
"Involuntary  Termination"  shall mean (a) any termination of your employment by
the Company other than for "Cause," as defined in Section 2.3, (b) any notice by
the Company  not to renew this  Agreement  pursuant  to Section  2.1, or (c) any
termination of your employment by you due to any of the following circumstances:
(i) a reduction in your Base Salary or Company-paid benefits; provided, however,
that a  reduction  pursuant  to the  provisions  of  Section 3 herein  shall not
constitute "Involuntary  Termination",  (ii) a reduction in your eligibility for
any Company  bonus or other  benefit  program,  (iii) a material or  substantial
change in your title,  position,  authority or duties,  or (iv) a change of your
principal  place of employment to a location  beyond  twenty-five  (25) miles of
Burlington, Massachusetts.


                                       -2-





         3.  Compensation.  You shall receive the  compensation and benefits set
forth on Exhibit A  ("Compensation")  for all  services  to be  rendered  by you
hereunder  and for your  transfer of property  rights  pursuant to an  agreement
relating  to  proprietary  information  and  inventions  of even  date  herewith
attached hereto as Exhibit C between you and the Company (the "Proprietary Infor
mation  and  Inventions  Agreement").  Such  Compensation  shall be  subject  to
temporary  or  permanent  reduction by the Board of Directors if the Board shall
determine that economic conditions so warrant such as a significant reduction in
the Company's revenues or net worth.

         4.  Other Activities During Employment.

                  4.1  Except  for any  outside  employments  and  directorships
currently  held by you as listed on Exhibit B, and except with the prior written
consent of the  Company's  Board of  Directors,  you will not during the term of
this  Agreement  undertake  or  engage in any other  employment,  occupation  or
business enterprise other than one in which you are an inactive investor.

                  4.2 You hereby  agree that,  except as  disclosed on Exhibit B
hereto, during your employment hereunder,  you will not, directly or indirectly,
engage  (a)  individually,  (b)  as an  officer,  (c) as a  director,  (d) as an
employee,  (e) as a consultant,  (f) as an advisor,  (g) as an agent  (whether a
salesperson or  otherwise),  (h) as a broker,  or (i) as a partner,  coventurer,
stockholder or other  proprietor  owning  directly or indirectly  more than five
percent  (5%)  interest,   in  any  firm,   corporation,   partnership,   trust,
association,   or  other   organization   which  is  engaged  in  the  research,
development,  production,  manufacture or marketing of equipment or processes in
direct  competition with the Company or any other line of business engaged in or
under  demonstrable   development  by  the  Company  (such  firm,   corporation,
partnership,   trust,  association,  or  other  organization  being  hereinafter
referred to as a "Prohibited Enterprise").  Except as may be shown on Exhibit B,
you hereby represent that you are not engaged in any of the foregoing capacities
(a) through (i) in any Prohibited Enterprise.

         5.  Former Employers.

                  5.1 You  represent  and warrant  that your  employment  by the
Company  will not  conflict  with and will not be  constrained  by any  prior or
current  employment,  consulting  agreement  or  relationship  whether  oral  or
written.  You  represent  and  warrant  that  you  do not  possess  confidential
information  arising  out  of  any  such  employment,  consulting  agreement  or
relationship which, in your best judgment,  would be utilized in connection with
your employment by the Company in the absence of Section 5.2.

                  5.2 If, in spite of the second  sentence of Section  5.1,  you
should  find that  confidential  information  belonging  to any other  person or
entity might be usable in connection with the Company's  business,  you will not
intentionally  disclose  to the  Company  or use on  behalf of the  Company  any
confidential  information belonging to any of your former employers;  but during
your  employment by the Company you will use in the  performance  of your duties
all information which

                                       -3-





is generally  known and used by persons with training and experience  comparable
to your own all  information  which  is  common  knowledge  in the  industry  or
otherwise legally in the public domain.

         6.  Proprietary  Information  and  Inventions.  You  agree to  execute,
deliver  and be bound  by the  provisions  of the  Proprietary  Information  and
Inventions Agreement.

         7.       Post-Employment Activities.

                  7.1 For a period  of two (2)  years  (or for a  lesser  period
should the Company so determine)  after the  termination or expiration,  for any
reason,  of your  employment  with the Company  hereunder,  absent the Company's
prior written approval, you will not directly or indirectly engage in activities
similar or reasonably related to those in which you shall have engaged hereunder
during the two years  immediately  preceding  termination or expiration for, nor
render  services  similar or  reasonably  related to those  which you shall have
rendered  hereunder  during such two years to, any person or entity  whether now
existing or hereafter  established  which directly competes with (or proposes or
plans to directly compete with) the Company ("Direct Competitor") in any line of
business engaged in or under  development by the Company.  Nor shall you entice,
induce  or  encourage  any of the  Company's  other  employees  to  leave  their
employment  with the Company or engage in any  activity  which,  were it done by
you, would violate any provision of the  Proprietary  Information and Inventions
Agreement  or this Section 7. As used in this Section 7.1, the term "any line of
business engaged in or under  development by the Company" shall be applied as at
the date of  termination  of your  employment,  or, if later,  as at the date of
termination of any post-employment consultation.

                  7.2 For a period of two (2) years  after  the  termination  of
your  employment  with the  Company,  the  provisions  of  Section  4.2 shall be
applicable  to you and you shall comply  there with.  As applied to such two (2)
year post-employment  period, the term "any other line of business engaged in or
under  development  by the Company," as used in Section 4.2, shall be applied as
at the date of termination of your  employment with the Company or, if later, as
at the date of termination of any post-employment consultation with the Company.

                  7.3 No  provision  of this  Agreement  shall be  construed  to
preclude you from  performing the same services which the Company hereby retains
you to perform for any person or entity which is not a Direct  Competitor of the
Company  upon  the  expiration  or  termination  of  your   employment  (or  any
post-employment  consultation) so long as you do not thereby violate any term of
the Proprietary Information and Inventions Agreement.

         8. Remedies.  Your  obligations  under the Proprietary  Information and
Inventions Agreement and the provisions of Sections 4, 6, 7, 8, 9 and 17 of this
Agreement  (as  modified  by  Section  10,  if  applicable)  shall  survive  the
expiration or termination of your employment  (whether  through your resignation
or otherwise)  with the Company.  You  acknowledge  that a remedy at law for any
breach  or  threatened  breach  by  you  of the  provisions  of the  Proprietary
Information  and  Inventions  Agreement  or  Sections  4 or 7  hereof  would  be
inadequate and you therefore agree that

                                       -4-





the Company shall be entitled to such  injunctive or other  equitable  relief in
case of any such breach or threatened breach.

         9.  Assignment.  This  Agreement and the rights and  obligations of the
parties  hereto  shall  bind  and  inure  to the  benefit  of any  successor  or
successors of the Company by  reorganization,  merger or  consolidation  and any
assignee of all or substantially all of its business and properties, but, except
as to any such successor or assignee of the Company,  neither this Agreement nor
any rights or  benefits  hereunder  may be  assigned  by the  Company or by you,
except  by  operation  of  law.  The  Company's  obligations  and  those  of any
successors or assignees of the Company under this  Agreement,  including but not
limited to the severance  provisions and other  compensation and benefits due to
you pursuant to Exhibit A hereto, will be a condition of and are to remain those
of any successor or assignee.

         10.  Interpretation.  IT IS THE INTENT OF THE PARTIES  THAT in case any
one or more of the provisions contained in this Agreement shall, for any reason,
be held to be invalid, illegal or unenforceable in any respect, such invalidity,
illegality  or  unenforceability  shall not affect the other  provisions of this
Agreement,  and this Agreement shall be construed as if such invalid, illegal or
unenforceable  provision had never been contained  herein.  MOREOVER,  IT IS THE
INTENT OF THE PARTIES  THAT if any one or more of the  provisions  contained  in
this Agreement is or becomes or is deemed invalid,  illegal or  unenforceable or
in case any provision shall for any reason be held to be excessively broad as to
duration,  geographical  scope,  activity or subject,  such  provision  shall be
construed by amending,  limiting and/or reducing it to conform to applicable law
so as to be valid  and  enforceable  or,  if it  cannot  be so  amended  without
materially  altering the intention of the parties,  it shall be stricken and the
remainder of this Agreement shall remain in full force and effect.

         11. Notices.  Any notice which the Company is required to or may desire
to give you shall be given by personal delivery or registered or certified mail,
return  receipt  requested,  addressed to you at your address of record with the
Company,  or at such  other  place as you may  from  time to time  designate  in
writing.  Any notice which you are required or may desire to give to the Company
hereunder  shall be given by personal  delivery or by  registered  or  certified
mail,  return  receipt  requested,  addressed  to the  Company at its  principal
office,  or at such other office as the Company may from time to time  designate
in  writing.  The date of  personal  delivery  or the date of mailing any notice
under this Section 11 shall be deemed to be the date of delivery thereof.

         12. Waivers. If the Company should waive any breach of any provision of
this  Agreement,  the  Company  shall not  thereby be deemed to have  waived any
preceding  or  succeeding  breach  of the same or any  other  provision  of this
Agreement.

         13. Complete Agreement; Amendments. The foregoing including Exhibits A,
B and C hereto,  is the entire  agreement  of the  parties  with  respect to the
subject matter hereof,  superseding any previous oral or written communications,
representations,  understandings,  or agreements with the Company or any officer
or representative thereof. Any amendment to this Agreement or waiver

                                       -5-





by the Company of any right  hereunder shall be effective only if evidenced by a
written  instrument  executed by the parties hereto,  upon  authorization of the
Company's Board of Directors.

         14.  Headings.  The  headings of the  Sections  hereof are inserted for
convenience  only and shall not be deemed to  constitute  a part  hereof  nor to
affect the meaning of this Agreement.

         15.  Counterparts.  This  Agreement may be signed in two  counterparts,
each of which  shall be  deemed an  original  and both of which  shall  together
constitute one agreement.

         16.  Governing Law. This  Agreement  shall be governed by and construed
under Massachusetts law.

         17.  Arbitration  of Disputes.  Subject to the rights of the parties to
seek injunctive relief as described herein, any controversy or claim arising out
of, or relating to, any provision of this Agreement  shall be settled by binding
arbitration in accordance with the laws of the  Commonwealth of Massachusetts by
three  arbitrators,  one of whom shall be appointed by the Company,  one of whom
shall be appointed by you,  and the third  arbitrator  who shall be appointed by
the first two  arbitrators.  If the first two  arbitrators  cannot  agree on the
appointment of a third arbitrator,  then the third arbitrator shall be appointed
by the American Arbitration  Association in the City of Boston. Such arbitration
shall be  conducted  in the City of Boston in  accordance  with the rules of the
American  Arbitration  Association,  except  with  respect to the  selection  of
arbitrators,  which shall be as provided in this Section.  Judgment on the award
or  determination  rendered  by the  arbitrators  shall be  final,  binding  and
conclusive upon the parties, and may be entered in any court having jurisdiction
thereof and shall not be appealable.  The prevailing  party in such  arbitration
proceeding  shall  be  entitled  to  reimbursement  by the  other  party  of all
reasonable  legal  fees and other  costs  incurred  by the  prevailing  party in
connection with such proceeding,  including any legal fees and costs incurred in
connection with the enforcement of any award.

         18. Advice of Separate Counsel. The Company's counsel, O'Connor, Broude
& Aronson,  has prepared this document on behalf of the Company. You acknowledge
that you have been advised to review this  Agreement with your own legal counsel
and  other  advisors  of your  choosing  and that  prior to  entering  into this
Agreement,  you have had the  opportunity  to review  this  Agreement  with your
attorney and other advisors and have not asked (or relied upon) O'Connor, Broude
& Aronson to represent you in this matter.

                     [THIS SPACE INTENTIONALLY LEFT BLANK.]


                                       -6-





         If you are in agreement with the foregoing, please sign your name below
and also at the bottom of the Proprietary  Information and Inventions Agreement,
whereupon  this  Agreement  shall become  binding in accordance  with its terms.
Please then  return  this  Agreement  to the  Company.  (You may retain for your
records the accompanying counterpart of this Agreement enclosed herewith).

                                                   Very truly yours,
ACCEPTED AND AGREED:                               QC OPTICS, INC.


- ---------------------------                        By:
Abdu Boudour                                          ------------------------
                                                   Title:
                                                          --------------------


                                       -7-





                                                                       EXHIBIT A
                                                                       ---------


                   EMPLOYMENT TERM, COMPENSATION AND BENEFITS
                                 OF ABDU BOUDOUR


         l. Term.  The term of the Agreement to which this Exhibit A is attached
and made a part shall be for a period  from the date of this  Agreement  through
December 31, 1997.

         2.  Compensation.

                  (a) Base Salary.  Your base salary  ("Base  Salary")  shall be
$90,000.00 per annum through  December 31, 1997,  payable in accordance with the
Company's payroll policies at the rate of $7,500.00 per month. Thereafter,  your
Base Salary shall be as  established  by the Board of Directors or  Compensation
Committee.

                  (b) Bonuses.  Your bonuses, if any, shall be determined by the
Company's Board of Directors or Compensation Committee.

         3. Vacation. You shall be entitled to all legal and religious holidays,
and paid vacation paid in accordance  with Company  policy.  Any unused vacation
may be accrued or cashed in based on your then current Base Salary.

         4. Insurance and Benefits.  You shall be eligible for  participation in
any health,  dental and other group insurance plans which may be established and
maintained  by the Company for all  full-time  employees or which the Company is
required to maintain by law. The Company shall provide you with health insurance
for you and your family providing benefits at least equal to the benefits of the
policies  currently in place and shall provide you with group life  insurance in
accordance  with the  Company's  policy  but not less than two  times  your base
salary.  You shall also be  entitled  to  participate  in any  employee  benefit
programs  which the  Company's  Board of  Directors  may  establish  for its key
employees,  or for its  employees  generally,  including,  but not  limited  to,
bonuses and stock purchase or option plans.

         5.  Retirement  Plan.  You  will  be  eligible  to  participate  in the
Company's 401(k) Plan.

         6.  Severance Benefits.

                  (a) When provided for in this Agreement, you shall be entitled
to  "Severance  Benefits."  When  used in this  Agreement,  the term  "Severance
Benefits" shall mean a total amount equal to six (6) months of your then current
annual Base Salary. The Severance Benefits shall be paid via check to you in six
(6) equal monthly installments commencing within ten (10) days after the date of
your termination of active employment with the Company.

                                       A-1





                  (b) In addition,  the term "Severance  Benefits" shall include
the  continuation  for you and your  family,  during the  Severance  Period,  as
defined  below,  of all of the other benefits which are provided or available to
you on the last day of your actual  service  with the  Company,  including  your
continued  accrual and the vesting under the terms of any pension or 401(k) plan
then  sponsored  by the  Company to the maximum  extent  permitted  by law.  For
purposes of this Agreement,  the term "Severance Period" means the period of six
(6) months beginning on the last day of your active service with the Company.

                  (c)  The  Severance  Benefits  referred  to  above  will be in
addition  to, and not in  substitution  for,  any  accrued  and  unpaid  salary,
vacation, pension, retirement or other benefits,  unreimbursed expenses or other
payments to which you may be otherwise entitled.

                  (d) In the event of your death  while you are  employed by the
Company,  your then current Base Salary shall  continue to be paid to your legal
representative  for a period of 120 days  following the date of your death;  and
for a period of three (3) years following your death, the Company shall continue
to  provide  to your  spouse  at  Company  cost the  health  insurance  coverage
described above. If you die during the Severance Period,  all cash amounts which
would have been payable to you under this Exhibit A, unless  otherwise  provided
for herein, shall be paid in accordance with the terms of this Agreement to your
estate.

                  (e) You shall not be required  to  mitigate  the amount of any
payment the Company  becomes  obligated to make to you in  connection  with this
Agreement, by seeking other employment or otherwise.

         7.  Change in Control.

                  (a) For purposes of this Agreement,  "Change in Control" means
and shall be deemed to occur if any of the following occurs: (i) the acquisition
by an individual, entity or group, as defined in Section 13(d)(3) or 14(d)(2) of
the  Securities  Exchange  Act of 1934,  as amended  (the  "Exchange  Act"),  of
beneficial  ownership,  as defined in Rule 13d-3  promulgated under the Exchange
Act, of 25% or more of either (A) the outstanding  shares of common stock, $ .01
par value per share,  of the Company (the "Common  Stock"),  or (B) the combined
voting power of the Voting  Securities of the Company entitled to vote generally
in the election of directors (the "Voting Securities"); or (ii) individuals who,
on June 18,  1996,  constituted  the  Board of  Directors  of the  Company  (the
"Incumbent Board") cease for any reason to constitute at least a majority of the
Board of  Directors  of the  Company;  provided,  however,  that any  individual
becoming a director  subsequent to June 18, 1996, whose election,  or nomination
for election by the Company's shareholders, was approved by a vote of at least a
majority of the directors then serving and comprising the Incumbent  Board shall
be considered as though such  individual  were a member of the Incumbent  Board,
but excluding, for this purpose, any such individual whose initial assumption of
office occurs as a result of either an actual or threatened election contest (as
such  terms are used in Rule  14a-11 of  Regulation  14A  promulgated  under the
Exchange Act) or other actual or threatened solicitation of proxies or consents;
or (iii) approval by the Board of Directors or the  shareholders  of the Company
of a (A)

                                       A-2





tender  offer to  acquire  any of the  Common  Stock or Voting  Securities,  (B)
reorganization,  (C) merger or (D)  consolidation,  other than a reorganization,
merger or consolidation  with respect to which all or  substantially  all of the
individuals and entities who were the beneficial  owners,  immediately  prior to
such  reorganization,  merger or  consolidation,  of the Common Stock and Voting
Securities  beneficially  own,  directly or indirectly,  immediately  after such
reorganization,  merger or consolidation,  more than 80% of the then outstanding
Common Stock and Voting  Securities  (entitled to vote generally in the election
of  directors)  of the Company  resulting  from such  reorganization,  merger or
consolidation  in  substantially   the  same  proportions  as  their  respective
ownership, immediately prior to such reorganization, merger or consolidation, of
the Common  Stock and the Voting  Securities;  or (iv)  approval by the Board of
Directors or the  shareholders  of the Company of (A) a complete or  substantial
liquidation or dissolution of the Company,  or (B) the sale or other disposition
of all  or  substantially  all  of  the  assets  of  the  Company,  excluding  a
reorganization of the Corporation under the corporate laws of another state.

                  (b) In the event of a Change  in  Control  during  the term of
this  Agreement  or any  renewal or  extension  hereof and  provided  you remain
employed by the Company for a period of 12 months from the date of the Change in
Control, you will receive, at the one-year anniversary of the Change of Control,
a supplemental  amount in a lump sum equal to six (6) months of your annual Base
Salary  immediately  preceding the Change in Control and Bonuses paid during the
preceding  fiscal  year,  and the fair market value of all other  benefits  then
payable,  irrespective of whether you thereafter  actually terminate  employment
with the Company.

                  (c) In the  event of your  actual  termination  of  employment
contemporaneous  with or  following a Change in  Control,  except (x) because of
your death, (y) by the Company for Cause or Disability (as hereinafter  defined)
or (z) by you other than for Good Reason (as hereinafter defined): (i) you shall
be entitled to receive,  in lieu of the sums  described  in Section 6, an amount
equal to 150% of your  annual Base Salary  immediately  preceding  the Change in
Control , to be paid in accordance  with the terms of this  Agreement;  and (ii)
the  following  additional   provisions  shall  apply  (which  provisions  shall
supersede any other  provisions of the  Agreement,  including but not limited to
Section 2 of the Agreement,  to the extent such provisions are inconsistent with
the following provisions):

                           (1)  Disability.  For purposes of this Section  7(c),
termination by the Company of your employment  based on "Disability"  shall mean
termination  because of your  absence  from your duties with the Company for one
hundred  eighty  (180)  consecutive  days as a  result  of your  incapacity  and
inability to perform the essential  functions of your  position with  reasonable
accommodation,  unless within thirty (30) days after Notice of  Termination  (as
hereinafter  defined) is given to you  following  such  absence,  you shall have
returned to the  performance  of the  essential  functions of your position with
reasonable accommodation.

                           (2)  Good   Reason.   Termination   by  you  of  your
employment for "Good Reason" shall mean termination based on:


                                       A-3





                                    (A)  a   determination   by  you,   in  your
reasonable  judgment,  that  there has been a  material  adverse  change in your
status or  position(s)  as an  executive  officer  of the  Company  as in effect
immediately prior to the Change in Control,  including,  without  limitation,  a
material  adverse  change in your status or position as a result of a diminution
in your duties or responsibilities  (other than, if applicable,  any such change
directly  attributable to the fact that the Company is no longer publicly owned)
or  the  assignment  to  you  of  any  duties  or  responsibilities   which  are
inconsistent with such status or position(s), or any removal of you from, or any
failure to reappoint or reelect you to, such  position(s)  (except in connection
with the  termination of your  employment for Cause or Disability or as a result
of your death or by you other than for Good  Reason) and further  provided  that
you have  given the  Company  notice of this  material  adverse  change  and the
Company has failed to correct such material  adverse  change within a reasonable
period of time (but at least 14 days after written notice from you);

                                    (B) a reduction  by the Company in your Base
Salary as in  effect  immediately  prior to the  Change  in  Control,  provided,
however,  that a  reduction  pursuant  to the  provisions  of  Section  3 of the
Agreement  shall not be a basis for  termination  by you of your  employment for
"Good Reason";

                                    (C) the  failure by the  Company to continue
in effect any Plan (as hereinafter  defined) in which you are  participating  at
the time of the Change in Control of the Company (or Plans providing you with at
least  substantially  similar  benefits)  other  than as a result of the  normal
expiration  of any such  Plan in  accordance  with its terms as in effect at the
time of the Change in Control,  or the taking of any  action,  or the failure to
act, by the Company which would adversely affect your continued participation in
any of such Plans on at least as  favorable a basis to you as is the case on the
date of the Change in Control or which would materially  reduce your benefits in
the  future  under any of such  Plans or  deprive  you of any  material  benefit
enjoyed by you at the time of the Change in Control;

                                    (D) the  failure  by the  Company to provide
and  credit  you with the  number  of paid  vacation  days to which you are then
entitled in accordance  with the Company's  normal  vacation policy as in effect
immediately prior to the Change in Control;

                                    (E) the Company's  requiring you to be based
at any office that is greater than twenty-five (25) miles from where your office
is located immediately prior to the Change in Control except for required travel
on the  Company's  business  to an  extent  substantially  consistent  with  the
business travel  obligations  which you undertook on behalf of the Company prior
to the Change in Control;

                                    (F) the  failure  by the  Company  to obtain
from any  Successor  (as  hereinafter  defined)  the  assent  to this  Agreement
contemplated by Section 7(c)(6) hereof;

                                    (G) any purported termination by the Company
of your  employment  which is not effected  pursuant to a Notice of  Termination
satisfying  the  requirements


                                       A-4





of Section 7(c)(3) below (and, if applicable,  Section  7(c)(1) above);  and for
purposes of this Agreement, no such purported termination shall be effective; or

                                    (H) any  refusal by the  Company to continue
to allow you to attend to matters or engage in activities  not directly  related
to the business of the Company which,  prior to the Change in Control,  you were
permitted by the Board to attend to or engage in.

         For purposes of this Agreement, "Plan" shall mean any compensation plan
or any employee benefit plan such as a thrift, pension, profit sharing, medical,
disability,  accident, life insurance plan or a relocation plan or policy or any
other plan, program or policy of the Company intended to benefit employees.

                           (3) Notice of Termination.  Any purported termination
by the Company or by you following a Change in Control shall be  communicated by
written  notice  to  the  other  party  hereto  which   indicates  the  specific
termination   provision   in  this   Agreement   relied  upon  (the  "Notice  of
Termination").

                           (4)  Date  of  Termination.   "Date  of  Termination"
following  a  Change  in  Control  shall  mean (A) if your  employment  is to be
terminated for Disability, thirty (30) days after Notice of Termination is given
(provided that you shall not have returned to the  performance of your duties on
a full-time basis during such thirty (30) day period), (B) if your employment is
to be terminated by the Company for any reason other than death or Disability or
by you pursuant to Sections  7(c)(2)(F) or 7(c)(6)  hereof or for any other Good
Reason,  the  date  specified  in the  Notice  of  Termination,  or (C) if  your
employment is terminated on account of your death,  the day after your death. In
the case of termination of your employment by the Company for Cause, if you have
not  previously  expressly  agreed in writing to the  termination,  then  within
thirty (30) days after receipt by you of the Notice of Termination  with respect
thereto,  you may  notify  the  Company  that a dispute  exists  concerning  the
Termination, in which event the Date of Termination shall be the date set either
by mutual  written  agreement  of the parties or by such court having the matter
before it. During the pendency of any such dispute, the Company will continue to
pay you your full  compensation  in effect  just prior to the time the Notice of
Termination is given and until the dispute is resolved.  However,  if such court
issues a final and  non-appealable  order  finding that the Company had Cause to
terminate you, then you must return all compensation  paid to you after the Date
of  Termination  specified in the Notice of Termination  previously  received by
you.

                           (5)   Compensation   Upon   Termination   or   During
Disability; Other Agreements.

                                    (A) During any period  following a Change in
Control  of the  Company  that you fail to  perform  your  duties as a result of
incapacity  and  inability to perform the  essential  functions of your position
with reasonable accommodation, you shall continue to receive your Base Salary at
the rate then in effect and any benefits or awards under any Plan shall continue
to accrue during such period,  to the extent not  inconsistent  with such Plans,
until and unless your

                                       A-5





employment is terminated  pursuant to and in accordance  with this Section 7(c).
Thereafter,  your benefits shall be determined in accordance with the Plans then
in effect.

                                    (B) If your  employment  is  terminated  for
Cause following a Change in Control of the Company, the Company shall pay to you
your Base  Salary  through  the Date of  Termination  at the rate in effect just
prior to the time a Notice of  Termination  is given plus any benefits or awards
(including  both the cash and stock  components)  which pursuant to the terms of
any Plans have been earned or become  payable,  but which have not yet been paid
to you.  Thereupon,  the Company shall have no further  obligations to you under
this Agreement.

                           (6)   Successors, Binding Agreement.

                                    (A)  The  Company  will  seek,   by  written
request at least  five (5)  business  days prior to the time a Person  becomes a
Successor (as hereinafter  defined),  to have such Person,  by agreement in form
and substance  satisfactory  to you,  assent to the fulfillment of the Company's
obligations under this Agreement.  Failure of such Person to furnish such assent
by the later of (i)  three  (3)  business  days  prior to the time  such  Person
becomes a Successor or (ii) two (2) business  days after such Person  receives a
written request to so assent shall constitute Good Reason for termination by you
of your employment if a Change in Control of the Company occurs or has occurred.
For purposes of this Section 7 of Exhibit A,  "Successor"  shall mean any person
that succeeds to, or has the practical ability to control (either immediately or
with the  passage  of  time),  the  Company's  business  directly,  by merger or
consolidation,  or indirectly,  by purchase of the Company's securities eligible
to vote for the election of directors, or otherwise.

                                    (B)  This  Agreement   shall  inure  to  the
benefit of and be enforceable by your personal legal representatives, executors,
administrators,  successors, heirs, distributees,  devisees and legatees. If you
should die while any amount  would still be payable to you  hereunder if you had
continued to live, all such amounts,  unless otherwise provided herein, shall be
paid in accordance with the terms of this Agreement to your devisee,  legatee or
other designee or, if no such designee exists, to your estate.

                                    (C) For  purposes  of this  Section  7,  the
"Company"  shall include any  subsidiaries of the Company and any corporation or
other  entity  which is the  surviving  or  continuing  entity in respect of any
merger,  consolidation  or form of  business  combination  in which the  Company
ceases to exist; provided, however, for purposes of determining whether a Change
in Control has occurred  herein,  the term  "Company"  shall refer to QC Optics,
Inc. or its Successor(s).

                           (7)   Fees and Expenses; Mitigation.

                                    (A) The Company  shall  reimburse  you, on a
current basis, for all reasonable  legal fees and related  expenses  incurred by
you in  connection  with the  Agreement  following  a Change in  Control  of the
Company,  including without limitation,  (i) all such fees and expenses, if any,
incurred in contesting or disputing any  termination of your  employment or (ii)
your

                                       A-6





seeking to obtain or enforce any right or benefit provided by this Agreement, in
each  case,  regardless  of  whether  or not your  claim is upheld by a court of
competent  jurisdiction;  provided,  however, you shall be required to repay any
such  amounts  to the  Company  to the  extent  that a court  issues a final and
non-appealable  order setting forth the determination that the position taken by
you was frivolous or advanced by you in bad faith.

                                    (B) You shall not be  required  to  mitigate
the  amount of any  payment  the  Company  becomes  obligated  to make to you in
connection with this Agreement, by seeking other employment or otherwise.

                           (8) Taxes.  All payments to be made to you under this
Agreement will be subject to required  withholding  of federal,  state and local
income and employment taxes.

                  (d) Notwithstanding any other provision of this Agreement,  in
the event that any  payment or benefit  received  or to be  received by you as a
result of or in  connection  with a Change in Control,  whether  pursuant to the
terms of this  Agreement or any other plan,  arrangement  or agreement  with the
Company  (all such  payment and  benefits  being  hereinafter  called the "Total
Payments")  would subject you to the excise tax (the "Excise Tax") imposed under
Section 4999 of the  Internal  Revenue  Code of 1986,  as amended (the  "Code"),
then, to the extent necessary to eliminate any such imposition of the Excise Tax
(after  taking into account any  reduction in the Total  Payments in  accordance
with the provisions of any other plan,  arrangement  or agreement,  if any), (a)
any non-cash  severance payments otherwise payable to you shall first be reduced
(if necessary, to zero), and (b) any cash severance payment otherwise payable to
you shall next be reduced.  For purposes of the immediately  preceding sentence,
(i) no portion of the Total Payments the receipt or enjoyment of which you shall
have effectively waived in writing shall be taken into account,  (ii) no portion
of the  Total  Payment  shall be taken  into  account  which in the  opinion  of
nationally-recognized  certified  public  accountants  (in each case as mutually
selected by you and the  Company)  does not  constitute  a  "parachute  payment"
within the meaning of Section 280G of the Code,  including,  without limitation,
by reason of Section  280G(b)(2) or (b)(4)(A) of the Code, (iii) any payments to
you shall be reduced  only to the extent  necessary  so that the Total  Payments
[other  than  those  referred  to in  clauses  (i) and  (ii)] in their  entirety
constitute  reasonable  compensation for services  actually  rendered within the
meaning  of  section  280G(4)(B)  of the Code or are  otherwise  not  subject to
disallowance as deductions, in the opinion of the tax counsel or the accountants
referred to in clause (ii);  and (iv) the value of any  non-cash  benefit or any
deferred  payment or benefit  included in the Total Payments shall be determined
by such  accountants in accordance with the  requirements of section  280G(d)(3)
and (4) of the  Code  (and  such  determination  shall be  reviewed  by such tax
counsel).



                                       A-7






                                                                       EXHIBIT B
                                                                       ---------




                    OUTSIDE EMPLOYMENTS AND DIRECTORSHIPS OF

                                  ABDU BOUDOUR





                                       B-1





                                                                       EXHIBIT C
                                                                       ---------




                ------------------------------------------------
                PROPRIETARY INFORMATION AND INVENTIONS AGREEMENT
                ------------------------------------------------


To:      QC Optics, Inc.
         154 Middlesex Turnpike
         Burlington, Massachusetts  01803

                                                              As of July 1, 1996

         The  undersigned,  in  consideration  of  and  as  a  condition  of  my
employment  or continued  employment  by you and/or by companies  which you own,
control,  or are affiliated with or their successors in business  (collectively,
the "Company"), hereby agrees as follows:

         1. Confidentiality. I agree to keep confidential, except as the Company
may otherwise consent in writing,  and, except for the Company's benefit, not to
disclose  or make any use of at any  time  either  during  or  subsequent  to my
employment, any Inventions (as hereinafter defined), trade secrets, confidential
information,  knowledge,  data or other  information of the Company  relating to
products,  processes,  know-how,  designs,  formulas, test data, customer lists,
business plans,  marketing plans and strategies,  pricing  strategies,  or other
subject  matter  pertaining  to  any  business  of  the  Company  or  any of its
affiliates,  which I may produce, obtain, or otherwise acquire during the course
of my  employment,  except as herein  provided.  I further agree not to deliver,
reproduce or in any way allow any such trade secrets,  confidential information,
knowledge, data or other information,  or any documentation relating thereto, to
be  delivered  to or used by any third  parties  without  specific  direction or
consent of a duly authorized representative of the Company.

          2. Conflicting  Employment;  Return of Confidential  Material. I agree
that  during  my  employment  with the  Company  I will not  engage in any other
employment, occupation, consulting or other activity relating to the business in
which  the  Company  is now or may  hereafter  become  engaged,  or which  would
otherwise  conflict  with  my  obligations  to  the  Company.  In the  event  my
employment  with the Company  terminates for any reason  whatsoever,  I agree to
promptly surrender and deliver to the Company all records, materials, equipment,
drawings,  documents and data of which I may obtain or produce during the course
of my  employment,  and I will not take with me any  description  containing  or
pertaining  to any  confidential  information,  knowledge or data of the Company
which I may produce or obtain during the course of my employment.




                                       C-1





         3.  Assignment of Inventions.

                  3.1 I hereby  acknowledge  and agree  that the  Company is the
owner of all  Inventions.  In order to  protect  the  Company's  rights  to such
Inventions,  by  executing  this  Agreement I hereby  irrevocably  assign to the
Company  all my  right,  title  and  interest  in and to all  Inventions  to the
Company.

                  3.2 For purposes of this  Agreement,  "Inventions"  shall mean
all discoveries,  processes, designs, technologies,  devices, or improvements in
any of the foregoing or other ideas,  whether or not  patentable  and whether or
not reduced to practice, made or conceived by me (whether solely or jointly with
others) during the period of my employment  with the Company which relate in any
manner to the actual or demonstrably anticipated business, work, or research and
development of the Company, or result from or are suggested by any task assigned
to me or any work performed by me for or on behalf of the Company.

                   3.3 Any discovery,  process, design,  technology,  device, or
improvement  in any of the foregoing or other ideas,  whether or not  patentable
and whether or not reduced to practice,  made or conceived by me (whether solely
or jointly with others) which I develop entirely on my own time not using any of
the  Company's  equipment,  supplies,  facilities,  or trade secret  information
("Personal  Invention") is excluded from this  Agreement  provided such Personal
Invention  (a)  does  not  relate  to the  actual  or  demonstrably  anticipated
business,  research and  development  of the  Company,  and (b) does not result,
directly or indirectly, from any work performed by me for the Company.

         4.  Disclosure  of  Inventions.  I agree  that in  connection  with any
Invention,  I will promptly disclose such Invention to my immediate  superior at
the  Company in order to permit the Company to enforce  its  property  rights to
such  Invention  in  accordance  with this  Agreement.  My  disclosure  shall be
received in confidence by the Company.

         5.  Patents and Copyrights; Execution of Documents.

                  5.1 Upon request, I agree to assist the Company or its nominee
(at its expense)  during and at any time  subsequent  to my  employment in every
reasonable  way to  obtain  for its  own  benefit  patents  and  copyrights  for
Inventions in any and all countries.  Such patents and  copyrights  shall be and
remain the sole and exclusive property of the Company or its nominee. I agree to
perform  such lawful acts as the Company  deems to be  necessary  to allow it to
exercise all right, title and interest in and to such patents and copyrights.

                   5.2 In connection  with this  Agreement,  I agree to execute,
acknowledge  and deliver to the Company or its nominee  upon  request and at its
expense all  documents,  including  assignments  of title,  patent or  copyright
applications,  assignments  of such  applications,  assignments  of  patents  or
copyrights upon issuance, as the Company may determine necessary or desirable to
protect the Company's or its nominee's interest in Inventions,  and/or to use in
obtaining patents or

                                       C-2





copyrights  in any and all countries and to vest title thereto in the Company or
its nominee to any of the foregoing.

          6. Maintenance of Records.  I agree to keep and maintain  adequate and
current  written  records  of all  Inventions  made by me (in the form of notes,
sketches,  drawings and other records as may be specified by the Company), which
records shall be available to and remain the sole property of the Company at all
times.

         7. Prior Inventions.  It is understood that all Personal Inventions, if
any, whether patented or unpatented,  which I made prior to my employment by the
Company, are excluded from this Agreement. To preclude any possible uncertainty,
I have set forth on  Schedule  A attached  hereto a  complete  list of all of my
prior  Personal  Inventions,   including  numbers  of  all  patents  and  patent
applications and a brief description of all unpatented Personal Inventions which
are not the property of a previous  employer.  I represent and covenant that the
list is  complete  and that,  if no items are on the list,  I have no such prior
Personal Inventions.  I agree to notify the Company in writing before I make any
disclosure  or  perform  any work on  behalf of the  Company  which  appears  to
threaten or conflict with proprietary rights I claim in any Personal  Invention.
In the event of my  failure  to give such  notice,  I agree  that I will make no
claim against the Company with respect to any such Personal Invention.

         8. Other Obligations.  I acknowledge that the Company from time to time
may have agreements  with other persons or with the U.S.  Government or agencies
thereof,  which impose  obligations  or  restrictions  on the Company  regarding
Inventions   made  during  the  course  of  work  thereunder  or  regarding  the
confidential  nature of such work.  I agree to be bound by all such  obligations
and  restrictions  and to take all action  necessary to discharge  the Company's
obligations.

         9. Trade Secrets of Others.  I represent that my performance of all the
terms of this  Agreement and as an employee of the Company does not and will not
breach any agreement to keep confidential proprietary information,  knowledge or
data acquired by me in  confidence  or in trust prior to my employment  with the
Company,  and I will not disclose to the Company,  or induce the Company to use,
any  confidential  or  proprietary  information  or  material  belonging  to any
previous  employer  or others.  I agree not to enter into any  agreement  either
written or oral in conflict herewith.

         10.  Modification.  I agree that any subsequent change or changes in my
employment duties,  salary or compensation or, if applicable,  in any Employment
Agreement  between the Company and me, shall not affect the validity or scope of
this Agreement.

         11.  Successors and Assigns.  This  Agreement  shall be binding upon my
heirs,  executors,  administrators or other legal representatives and is for the
benefit of the Company, its successors and assigns.


                                       C-3






         12.  Interpretation.  IT IS THE INTENT OF THE PARTIES  THAT in case any
one or more of the provisions contained in this Agreement shall, for any reason,
be held to be invalid, illegal or unenforceable in any respect, such invalidity,
illegality  or  unenforceability  shall not affect the other  provisions of this
Agreement,  and this Agreement shall be construed as if such invalid, illegal or
unenforceable  provision had never been contained  herein.  MOREOVER,  IT IS THE
INTENT OF THE PARTIES  THAT if any one or more of the  provisions  contained  in
this Agreement is or becomes or is deemed invalid,  illegal or  unenforceable or
in case any provision shall for any reason be held to be excessively broad as to
duration,  geographical  scope,  activity or subject,  such  provision  shall be
construed by amending,  limiting and/or reducing it to conform to applicable law
so as to be valid  and  enforceable  or,  if it  cannot  be so  amended  without
materially  altering the intention of the parties,  it shall be stricken and the
remainder of this Agreement shall remain in full force and effect.

         13.  Waivers.  If either party should waive any breach of any provision
of this  Agreement,  he or it shall not  thereby  be deemed to have  waived  any
preceding  or  succeeding  breach  of the same or any  other  provision  of this
Agreement.

         14.  Complete  Agreement,  Amendments.  I  acknowledge  receipt of this
Agreement,  and agree that with respect to the subject  matter  thereof it is my
entire  agreement  with the Company,  superseding  any previous  oral or written
communications, representations,  understandings, or agreements with the Company
or any officer or  representative  thereof.  Any amendment to this  Agreement or
waiver  by  either  party of any  right  hereunder  shall be  effective  only if
evidenced by a written  instrument  executed by the parties hereto,  and, in the
case of the  Company,  upon  written  authorization  of the  Company's  Board of
Directors.

         15.  Headings.  The  headings of the  sections  hereof are inserted for
convenience  only and shall not be deemed to  constitute  a part  hereof  nor to
affect the meaning thereof.

         16.  Counterparts.  This  Agreement may be signed in two  counterparts,
each of which  shall be  deemed an  original  and both of which  shall  together
constitute one agreement.

         17. Governing Law. This Agreement shall be governed and construed under
Massachusetts law.

                     [THIS SPACE INTENTIONALLY LEFT BLANK.]


                                       C-4





         18.  Employment  Status.  Nothing in this Agreement shall affect in any
manner  whatsoever the right or power of the Company to terminate the employment
of the Employee.

                                                EMPLOYEE


                                                --------------------------
                                                ABDU BOUDOUR

Accepted and Agreed:

QC OPTICS,  INC.


By:
   ----------------------------

   ----------------------------
Title:
      -------------------------


                                       C-5




                                                                      SCHEDULE A
                                                                      ----------



                            LIST OF PRIOR INVENTIONS
                                 OF ABDU BOUDOUR



                                                           Identifying Number or
Title                      Date                              Brief Description
- -----                      ----                              -----------------









                             ----------------------
                             KEY EMPLOYEE AGREEMENT
                             ----------------------



To:      John R. Freeman                                      As of July 1, 1996
         300 Kent Street
         Brookline, Massachusetts  02146


         The undersigned,  QC Optics, Inc., a Delaware  corporation,  as well as
its  successors  and  assigns  (hereinafter  collectively  referred  to  as  the
"Company"), hereby agree with you as follows:

         l.  Position and Responsibilities.

                  1.1 You shall serve as Vice President of Finance and Treasurer
of the Company (or in such other  executive  capacity as shall be  designated by
the Board of Directors and reasonably  acceptable to you). You will, to the best
of your ability,  devote your full time and best efforts to the  performance  of
your duties  hereunder  and the  business and affairs of the Company and perform
such duties as may be assigned to you by or on authority of the Company's  Board
of Directors from time to time and the duties  customarily  associated with such
capacity  from time to time and at such  place or places  as the  Company  shall
designate are  appropriate  and necessary in  connection  with such  employment;
provided,  however,  that you shall not be required  to  relocate  your place of
employment beyond a twenty-five (25) mile radius from Burlington,  Massachusetts
without your prior written consent.

                  1.2 You will  duly,  punctually  and  faithfully  perform  and
observe  any and all rules and  regulations  which the  Company may now or shall
hereafter establish governing the conduct of its business.

                  1.3  You  will  report  directly  to the  Company's  Board  of
Directors and to individuals so designated by the Board of Directors.

         2.  Term of Employment.

                  2.1 The initial term of this Agreement shall be for the period
set  forth on  Exhibit  A  annexed  hereto  commencing  with  the  date  hereof.
Thereafter, this Agreement shall be automatically renewed for successive periods
of one year,  unless you or the Company shall give the other party not less than
ninety (90) days written notice of non-renewal. Your employment with the Company
may be terminated at any time as provided in Section 2.2.









                  2.2 The Company shall have the right,  upon written  notice to
you, to terminate your employment:

                           (a)  immediately  at any time for "Cause" (as defined
         herein  subject to your right of cure and right to dispute as  provided
         in Section 2.3 herein); or

                           (b) at  any  time,  upon  not  less  than  seven  (7)
         calendar  days  written  notice,  without  "Cause,"  provided  that the
         Company  shall be  obligated to pay to you the  Severance  Benefits set
         forth in  Sections 6 or 7, as  applicable,  of Exhibit A, plus any sums
         then  due  to  you,  less  (i)  applicable  taxes  and  other  required
         withholdings, and (ii) any amounts you may owe to the Company. Payments
         under  this  Section  2.2 (b)  shall not be due or  payable  if you are
         terminated  at any time for "Cause" or if you  voluntarily  resign from
         your employment, except as set forth in Section 7 of Exhibit A.

                  2.3 For purposes of Section  2.2, the term "Cause"  shall mean
(a) gross  negligence  in the  performance  of assigned  duties;  (b) refusal to
perform or  discharge  the duties or  responsibilities  assigned by the Board of
Directors  of the  Company  provided  the same  are not  illegal,  unethical  or
inconsistent  with the position of Vice  President of Finance and Treasurer of a
corporation  and the failure to correct  such refusal and perform such duties or
responsibilities  within a  reasonable  period of time (but in any event no less
than fourteen (14) calendar  days after  written  notice of such  failure);  (c)
conviction  of a felony  involving  moral  turpitude;  (d) willful or  prolonged
absence from work not excused by a bona fide medical  disability  as  reasonably
determined  by a qualified  physician  mutually  acceptable  to both you and the
Company or other good cause as reasonably  determined by the Board of Directors;
and (e) falseness of any warranty or  representation by you herein or the breach
of your  obligations  under this  Agreement  to the  material  detriment  of the
Company. Any dispute,  controversy, or claim arising out of, in connection with,
or in relation to the  definition of "Cause" shall be settled by  arbitration in
accordance with the terms of Section 17 hereof.

                  2.4  In  the  event  of  the   Involuntary   Termination   (as
hereinafter  defined)  of your  employment  with the  Company  at any time,  the
Company  hereby  irrevocably  agrees to provide you with  Severance  Benefits as
defined in Section 6 of Exhibit A hereto or  payments  in the event of a "Change
in  Control"  as defined in Section 7 of Exhibit A. In this  regard,  the phrase
"Involuntary  Termination"  shall mean (a) any termination of your employment by
the Company other than for "Cause," as defined in Section 2.3, (b) any notice by
the Company  not to renew this  Agreement  pursuant  to Section  2.1, or (c) any
termination of your employment by you due to any of the following circumstances:
(i) a reduction in your Base Salary or Company-paid benefits; provided, however,
that a  reduction  pursuant  to the  provisions  of  Section 3 herein  shall not
constitute "Involuntary  Termination",  (ii) a reduction in your eligibility for
any Company  bonus or other  benefit  program,  (iii) a material or  substantial
change in your title,  position,  authority or duties,  or (iv) a change of your
principal  place of employment to a location  beyond  twenty-five  (25) miles of
Burlington, Massachusetts.


                                       -2-





         3.  Compensation.  You shall receive the  compensation and benefits set
forth on Exhibit A  ("Compensation")  for all  services  to be  rendered  by you
hereunder  and for your  transfer of property  rights  pursuant to an  agreement
relating  to  proprietary  information  and  inventions  of even  date  herewith
attached hereto as Exhibit C between you and the Company (the "Proprietary Infor
mation  and  Inventions  Agreement").  Such  Compensation  shall be  subject  to
temporary  or  permanent  reduction by the Board of Directors if the Board shall
determine that economic conditions so warrant such as a significant reduction in
the Company's revenues or net worth.

         4.  Other Activities During Employment.

                  4.1  Except  for any  outside  employments  and  directorships
currently  held by you as listed on Exhibit B, and except with the prior written
consent of the  Company's  Board of  Directors,  you will not during the term of
this  Agreement  undertake  or  engage in any other  employment,  occupation  or
business enterprise other than one in which you are an inactive investor.

                  4.2 You hereby  agree that,  except as  disclosed on Exhibit B
hereto, during your employment hereunder,  you will not, directly or indirectly,
engage  (a)  individually,  (b)  as an  officer,  (c) as a  director,  (d) as an
employee,  (e) as a consultant,  (f) as an advisor,  (g) as an agent  (whether a
salesperson or  otherwise),  (h) as a broker,  or (i) as a partner,  coventurer,
stockholder or other  proprietor  owning  directly or indirectly  more than five
percent  (5%)  interest,   in  any  firm,   corporation,   partnership,   trust,
association,   or  other   organization   which  is  engaged  in  the  research,
development,  production,  manufacture or marketing of equipment or processes in
direct  competition with the Company or any other line of business engaged in or
under  demonstrable   development  by  the  Company  (such  firm,   corporation,
partnership,   trust,  association,  or  other  organization  being  hereinafter
referred to as a "Prohibited Enterprise").  Except as may be shown on Exhibit B,
you hereby represent that you are not engaged in any of the foregoing capacities
(a) through (i) in any Prohibited Enterprise.

         5.  Former Employers.

                  5.1 You  represent  and warrant  that your  employment  by the
Company  will not  conflict  with and will not be  constrained  by any  prior or
current  employment,  consulting  agreement  or  relationship  whether  oral  or
written.  You  represent  and  warrant  that  you  do not  possess  confidential
information  arising  out  of  any  such  employment,  consulting  agreement  or
relationship which, in your best judgment,  would be utilized in connection with
your employment by the Company in the absence of Section 5.2.

                  5.2 If, in spite of the second  sentence of Section  5.1,  you
should  find that  confidential  information  belonging  to any other  person or
entity might be usable in connection with the Company's  business,  you will not
intentionally  disclose  to the  Company  or use on  behalf of the  Company  any
confidential  information belonging to any of your former employers;  but during
your  employment by the Company you will use in the  performance  of your duties
all information which

                                       -3-





is generally  known and used by persons with training and experience  comparable
to your own all  information  which  is  common  knowledge  in the  industry  or
otherwise legally in the public domain.

         6.  Proprietary  Information  and  Inventions.  You  agree to  execute,
deliver  and be bound  by the  provisions  of the  Proprietary  Information  and
Inventions Agreement.

         7.  Post-Employment Activities.

                  7.1 For a period  of two (2)  years  (or for a  lesser  period
should the Company so determine)  after the  termination or expiration,  for any
reason,  of your  employment  with the Company  hereunder,  absent the Company's
prior written approval, you will not directly or indirectly engage in activities
similar or reasonably related to those in which you shall have engaged hereunder
during the two years  immediately  preceding  termination or expiration for, nor
render  services  similar or  reasonably  related to those  which you shall have
rendered  hereunder  during such two years to, any person or entity  whether now
existing or hereafter  established  which directly competes with (or proposes or
plans to directly compete with) the Company ("Direct Competitor") in any line of
business engaged in or under  development by the Company.  Nor shall you entice,
induce  or  encourage  any of the  Company's  other  employees  to  leave  their
employment  with the Company or engage in any  activity  which,  were it done by
you, would violate any provision of the  Proprietary  Information and Inventions
Agreement  or this Section 7. As used in this Section 7.1, the term "any line of
business engaged in or under  development by the Company" shall be applied as at
the date of  termination  of your  employment,  or, if later,  as at the date of
termination of any post-employment consultation.

                  7.2 For a period of two (2) years  after  the  termination  of
your  employment  with the  Company,  the  provisions  of  Section  4.2 shall be
applicable  to you and you shall comply  there with.  As applied to such two (2)
year post-employment  period, the term "any other line of business engaged in or
under  development  by the Company," as used in Section 4.2, shall be applied as
at the date of termination of your  employment with the Company or, if later, as
at the date of termination of any post-employment consultation with the Company.

                  7.3 No  provision  of this  Agreement  shall be  construed  to
preclude you from  performing the same services which the Company hereby retains
you to perform for any person or entity which is not a Direct  Competitor of the
Company  upon  the  expiration  or  termination  of  your   employment  (or  any
post-employment  consultation) so long as you do not thereby violate any term of
the Proprietary Information and Inventions Agreement.

         8. Remedies.  Your  obligations  under the Proprietary  Information and
Inventions Agreement and the provisions of Sections 4, 6, 7, 8, 9 and 17 of this
Agreement  (as  modified  by  Section  10,  if  applicable)  shall  survive  the
expiration or termination of your employment  (whether  through your resignation
or otherwise)  with the Company.  You  acknowledge  that a remedy at law for any
breach  or  threatened  breach  by  you  of the  provisions  of the  Proprietary
Information  and  Inventions  Agreement  or  Sections  4 or 7  hereof  would  be
inadequate and you therefore agree that

                                       -4-





the Company shall be entitled to such  injunctive or other  equitable  relief in
case of any such breach or threatened breach.

         9.  Assignment.  This  Agreement and the rights and  obligations of the
parties  hereto  shall  bind  and  inure  to the  benefit  of any  successor  or
successors of the Company by  reorganization,  merger or  consolidation  and any
assignee of all or substantially all of its business and properties, but, except
as to any such successor or assignee of the Company,  neither this Agreement nor
any rights or  benefits  hereunder  may be  assigned  by the  Company or by you,
except  by  operation  of  law.  The  Company's  obligations  and  those  of any
successors or assignees of the Company under this  Agreement,  including but not
limited to the severance  provisions and other  compensation and benefits due to
you pursuant to Exhibit A hereto, will be a condition of and are to remain those
of any successor or assignee.

         10.  Interpretation.  IT IS THE INTENT OF THE PARTIES  THAT in case any
one or more of the provisions contained in this Agreement shall, for any reason,
be held to be invalid, illegal or unenforceable in any respect, such invalidity,
illegality  or  unenforceability  shall not affect the other  provisions of this
Agreement,  and this Agreement shall be construed as if such invalid, illegal or
unenforceable  provision had never been contained  herein.  MOREOVER,  IT IS THE
INTENT OF THE PARTIES  THAT if any one or more of the  provisions  contained  in
this Agreement is or becomes or is deemed invalid,  illegal or  unenforceable or
in case any provision shall for any reason be held to be excessively broad as to
duration,  geographical  scope,  activity or subject,  such  provision  shall be
construed by amending,  limiting and/or reducing it to conform to applicable law
so as to be valid  and  enforceable  or,  if it  cannot  be so  amended  without
materially  altering the intention of the parties,  it shall be stricken and the
remainder of this Agreement shall remain in full force and effect.

         11. Notices.  Any notice which the Company is required to or may desire
to give you shall be given by personal delivery or registered or certified mail,
return  receipt  requested,  addressed to you at your address of record with the
Company,  or at such  other  place as you may  from  time to time  designate  in
writing.  Any notice which you are required or may desire to give to the Company
hereunder  shall be given by personal  delivery or by  registered  or  certified
mail,  return  receipt  requested,  addressed  to the  Company at its  principal
office,  or at such other office as the Company may from time to time  designate
in  writing.  The date of  personal  delivery  or the date of mailing any notice
under this Section 11 shall be deemed to be the date of delivery thereof.

         12. Waivers. If the Company should waive any breach of any provision of
this  Agreement,  the  Company  shall not  thereby be deemed to have  waived any
preceding  or  succeeding  breach  of the same or any  other  provision  of this
Agreement.

         13. Complete Agreement; Amendments. The foregoing including Exhibits A,
B and C hereto,  is the entire  agreement  of the  parties  with  respect to the
subject matter hereof,  superseding any previous oral or written communications,
representations,  understandings,  or agreements with the Company or any officer
or representative thereof. Any amendment to this Agreement or waiver

                                       -5-





by the Company of any right  hereunder shall be effective only if evidenced by a
written  instrument  executed by the parties hereto,  upon  authorization of the
Company's Board of Directors.

         14.  Headings.  The  headings of the  Sections  hereof are inserted for
convenience  only and shall not be deemed to  constitute  a part  hereof  nor to
affect the meaning of this Agreement.

         15.  Counterparts.  This  Agreement may be signed in two  counterparts,
each of which  shall be  deemed an  original  and both of which  shall  together
constitute one agreement.

         16.  Governing Law. This  Agreement  shall be governed by and construed
under Massachusetts law.

         17.  Arbitration  of Disputes.  Subject to the rights of the parties to
seek injunctive relief as described herein, any controversy or claim arising out
of, or relating to, any provision of this Agreement  shall be settled by binding
arbitration in accordance with the laws of the  Commonwealth of Massachusetts by
three  arbitrators,  one of whom shall be appointed by the Company,  one of whom
shall be appointed by you,  and the third  arbitrator  who shall be appointed by
the first two  arbitrators.  If the first two  arbitrators  cannot  agree on the
appointment of a third arbitrator,  then the third arbitrator shall be appointed
by the American Arbitration  Association in the City of Boston. Such arbitration
shall be  conducted  in the City of Boston in  accordance  with the rules of the
American  Arbitration  Association,  except  with  respect to the  selection  of
arbitrators,  which shall be as provided in this Section.  Judgment on the award
or  determination  rendered  by the  arbitrators  shall be  final,  binding  and
conclusive upon the parties, and may be entered in any court having jurisdiction
thereof and shall not be appealable.  The prevailing  party in such  arbitration
proceeding  shall  be  entitled  to  reimbursement  by the  other  party  of all
reasonable  legal  fees and other  costs  incurred  by the  prevailing  party in
connection with such proceeding,  including any legal fees and costs incurred in
connection with the enforcement of any award.

         18. Advice of Separate Counsel. The Company's counsel, O'Connor, Broude
& Aronson,  has prepared this document on behalf of the Company. You acknowledge
that you have been advised to review this  Agreement with your own legal counsel
and  other  advisors  of your  choosing  and that  prior to  entering  into this
Agreement,  you have had the  opportunity  to review  this  Agreement  with your
attorney and other advisors and have not asked (or relied upon) O'Connor, Broude
& Aronson to represent you in this matter.

                     [THIS SPACE INTENTIONALLY LEFT BLANK.]


                                       -6-





         If you are in agreement with the foregoing, please sign your name below
and also at the bottom of the Proprietary  Information and Inventions Agreement,
whereupon  this  Agreement  shall become  binding in accordance  with its terms.
Please then  return  this  Agreement  to the  Company.  (You may retain for your
records the accompanying counterpart of this Agreement enclosed herewith).

                                                   Very truly yours,
ACCEPTED AND AGREED:                               QC OPTICS, INC.


- -------------------------                          By:
John R. Freeman                                       ------------------------
                                                   Title:
                                                         ---------------------


                                       -7-





                                                                       EXHIBIT A
                                                                       ---------


                   EMPLOYMENT TERM, COMPENSATION AND BENEFITS
                               OF JOHN R. FREEMAN


         l. Term.  The term of the Agreement to which this Exhibit A is attached
and made a part shall be for a period  from the date of this  Agreement  through
December 31, 1997.

         2.  Compensation.

                  (a) Base Salary.  Your base salary  ("Base  Salary")  shall be
$100,000.00 per annum through December 31, 1997,  payable in accordance with the
Company's payroll policies at the rate of $8,333.33 per month. Thereafter,  your
Base Salary shall be as  established  by the Board of Directors or  Compensation
Committee.

                  (b) Bonuses.  Your bonuses, if any, shall be determined by the
Company's Board of Directors or Compensation Committee.

         3. Vacation. You shall be entitled to all legal and religious holidays,
and paid vacation in accordance with Company policy.  Any unused vacation may be
accrued or cashed in based on your then current Base Salary.

         4. Insurance and Benefits.  You shall be eligible for  participation in
any health,  dental and other group insurance plans which may be established and
maintained  by the Company for all  full-time  employees or which the Company is
required to maintain by law. The Company shall provide you with health insurance
for you and your family providing benefits at least equal to the benefits of the
policies  currently in place and shall provide you with group life  insurance in
accordance  with the  Company's  policy  but not less than two  times  your base
salary.  You shall also be  entitled  to  participate  in any  employee  benefit
programs  which the  Company's  Board of  Directors  may  establish  for its key
employees,  or for its  employees  generally,  including,  but not  limited  to,
bonuses and stock purchase or option plans.

         5.  Retirement  Plan.  You  will  be  eligible  to  participate  in the
Company's 401(k) Plan.

         6.  Severance Benefits.

                  (a) When provided for in this Agreement, you shall be entitled
to  "Severance  Benefits."  When  used in this  Agreement,  the term  "Severance
Benefits" shall mean a total amount equal to six (6) months of your then current
annual Base Salary. The Severance Benefits shall be paid via check to you in six
(6) equal monthly installments commencing within ten (10) days after the date of
your termination of active employment with the Company.

                                       A-1





                  (b) In addition,  the term "Severance  Benefits" shall include
the  continuation  for you and your  family,  during the  Severance  Period,  as
defined  below,  of all of the other benefits which are provided or available to
you on the last day of your actual  service  with the  Company,  including  your
continued  accrual and the vesting under the terms of any pension or 401(k) plan
then  sponsored  by the  Company to the maximum  extent  permitted  by law.  For
purposes of this Agreement,  the term "Severance Period" means the period of six
(6) months beginning on the last day of your active service with the Company.

                  (c)  The  Severance  Benefits  referred  to  above  will be in
addition  to, and not in  substitution  for,  any  accrued  and  unpaid  salary,
vacation, pension, retirement or other benefits,  unreimbursed expenses or other
payments to which you may be otherwise entitled.

                  (d) In the event of your death  while you are  employed by the
Company,  your then current Base Salary shall  continue to be paid to your legal
representative  for a period of 120 days  following the date of your death;  and
for a period of three (3) years following your death, the Company shall continue
to  provide  to your  spouse  at  Company  cost the  health  insurance  coverage
described above. If you die during the Severance Period,  all cash amounts which
would have been payable to you under this Exhibit A, unless  otherwise  provided
for herein, shall be paid in accordance with the terms of this Agreement to your
estate.

                  (e) You shall not be required  to  mitigate  the amount of any
payment the Company  becomes  obligated to make to you in  connection  with this
Agreement, by seeking other employment or otherwise.

         7.  Change in Control.

                  (a) For purposes of this Agreement,  "Change in Control" means
and shall be deemed to occur if any of the following occurs: (i) the acquisition
by an individual, entity or group, as defined in Section 13(d)(3) or 14(d)(2) of
the  Securities  Exchange  Act of 1934,  as amended  (the  "Exchange  Act"),  of
beneficial  ownership,  as defined in Rule 13d-3  promulgated under the Exchange
Act, of 25% or more of either (A) the outstanding  shares of common stock, $ .01
par value per share,  of the Company (the "Common  Stock"),  or (B) the combined
voting power of the Voting  Securities of the Company entitled to vote generally
in the election of directors (the "Voting Securities"); or (ii) individuals who,
on June 18,  1996,  constituted  the  Board of  Directors  of the  Company  (the
"Incumbent Board") cease for any reason to constitute at least a majority of the
Board of  Directors  of the  Company;  provided,  however,  that any  individual
becoming a director  subsequent to June 18, 1996, whose election,  or nomination
for election by the Company's shareholders, was approved by a vote of at least a
majority of the directors then serving and comprising the Incumbent  Board shall
be considered as though such  individual  were a member of the Incumbent  Board,
but excluding, for this purpose, any such individual whose initial assumption of
office occurs as a result of either an actual or threatened election contest (as
such  terms are used in Rule  14a-11 of  Regulation  14A  promulgated  under the
Exchange Act) or other actual or threatened solicitation of proxies or consents;
or (iii) approval by the Board of Directors or the  shareholders  of the Company
of a (A)

                                       A-2





tender  offer to  acquire  any of the  Common  Stock or Voting  Securities,  (B)
reorganization,  (C) merger or (D)  consolidation,  other than a reorganization,
merger or consolidation  with respect to which all or  substantially  all of the
individuals and entities who were the beneficial  owners,  immediately  prior to
such  reorganization,  merger or  consolidation,  of the Common Stock and Voting
Securities  beneficially  own,  directly or indirectly,  immediately  after such
reorganization,  merger or consolidation,  more than 80% of the then outstanding
Common Stock and Voting  Securities  (entitled to vote generally in the election
of  directors)  of the Company  resulting  from such  reorganization,  merger or
consolidation  in  substantially   the  same  proportions  as  their  respective
ownership, immediately prior to such reorganization, merger or consolidation, of
the Common  Stock and the Voting  Securities;  or (iv)  approval by the Board of
Directors or the  shareholders  of the Company of (A) a complete or  substantial
liquidation or dissolution of the Company,  or (B) the sale or other disposition
of all  or  substantially  all  of  the  assets  of  the  Company,  excluding  a
reorganization of the Corporation under the corporate laws of another state.

                  (b) In the event of a Change  in  Control  during  the term of
this  Agreement  or any  renewal or  extension  hereof and  provided  you remain
employed by the Company for a period of 12 months from the date of the Change in
Control, you will receive, at the one-year anniversary of the Change of Control,
a supplemental  amount in a lump sum equal to six (6) months of your annual Base
Salary  immediately  preceding the Change in Control and Bonuses paid during the
preceding  fiscal  year,  and the fair market value of all other  benefits  then
payable,  irrespective of whether you thereafter  actually terminate  employment
with the Company.

                  (c) In the  event of your  actual  termination  of  employment
contemporaneous  with or  following a Change in  Control,  except (x) because of
your death, (y) by the Company for Cause or Disability (as hereinafter  defined)
or (z) by you other than for Good Reason (as hereinafter defined): (i) you shall
be entitled to receive,  in lieu of the sums  described  in Section 6, an amount
equal to 150% of your  annual Base Salary  immediately  preceding  the Change in
Control, to be paid in accordance with the terms of this Agreement; and (ii) the
following  additional  provisions shall apply (which  provisions shall supersede
any other provisions of the Agreement, including but not limited to Section 2 of
the Agreement, to the extent such provisions are inconsistent with the following
provisions):

                           (1)  Disability.  For purposes of this Section  7(c),
termination by the Company of your employment  based on "Disability"  shall mean
termination  because of your  absence  from your duties with the Company for one
hundred  eighty  (180)  consecutive  days as a  result  of your  incapacity  and
inability to perform the essential  functions of your  position with  reasonable
accommodation,  unless within thirty (30) days after Notice of  Termination  (as
hereinafter  defined) is given to you  following  such  absence,  you shall have
returned to the  performance  of the  essential  functions of your position with
reasonable accommodation.

                           (2)  Good   Reason.   Termination   by  you  of  your
employment for "Good Reason" shall mean termination based on:


                                       A-3





                                    (A)  a   determination   by  you,   in  your
reasonable  judgment,  that  there has been a  material  adverse  change in your
status or  position(s)  as an  executive  officer  of the  Company  as in effect
immediately prior to the Change in Control,  including,  without  limitation,  a
material  adverse  change in your status or position as a result of a diminution
in your duties or responsibilities  (other than, if applicable,  any such change
directly  attributable to the fact that the Company is no longer publicly owned)
or  the  assignment  to  you  of  any  duties  or  responsibilities   which  are
inconsistent with such status or position(s), or any removal of you from, or any
failure to reappoint or reelect you to, such  position(s)  (except in connection
with the  termination of your  employment for Cause or Disability or as a result
of your death or by you other than for Good  Reason) and further  provided  that
you have  given the  Company  notice of this  material  adverse  change  and the
Company has failed to correct such material  adverse  change within a reasonable
period of time (but at least 14 days after written notice from you);

                                    (B) a reduction  by the Company in your Base
Salary as in  effect  immediately  prior to the  Change  in  Control,  provided,
however,  that a  reduction  pursuant  to the  provisions  of  Section  3 of the
Agreement  shall not be a basis for  termination  by you of your  employment for
"Good Reason";

                                    (C) the  failure by the  Company to continue
in effect any Plan (as hereinafter  defined) in which you are  participating  at
the time of the Change in Control of the Company (or Plans providing you with at
least  substantially  similar  benefits)  other  than as a result of the  normal
expiration  of any such  Plan in  accordance  with its terms as in effect at the
time of the Change in Control,  or the taking of any  action,  or the failure to
act, by the Company which would adversely affect your continued participation in
any of such Plans on at least as  favorable a basis to you as is the case on the
date of the Change in Control or which would materially  reduce your benefits in
the  future  under any of such  Plans or  deprive  you of any  material  benefit
enjoyed by you at the time of the Change in Control;

                                    (D) the  failure  by the  Company to provide
and  credit  you with the  number  of paid  vacation  days to which you are then
entitled in accordance  with the Company's  normal  vacation policy as in effect
immediately prior to the Change in Control;

                                    (E) the Company's  requiring you to be based
at any office that is greater than twenty-five (25) miles from where your office
is located immediately prior to the Change in Control except for required travel
on the  Company's  business  to an  extent  substantially  consistent  with  the
business travel  obligations  which you undertook on behalf of the Company prior
to the Change in Control;

                                    (F) the  failure  by the  Company  to obtain
from any  Successor  (as  hereinafter  defined)  the  assent  to this  Agreement
contemplated by Section 7(c)(6) hereof;

                                    (G) any purported termination by the Company
of your  employment  which is not effected  pursuant to a Notice of  Termination
satisfying the requirements

                                       A-4





of Section 7(c)(3) below (and, if applicable,  Section  7(c)(1) above);  and for
purposes of this Agreement, no such purported termination shall be effective; or

                                    (H) any  refusal by the  Company to continue
to allow you to attend to matters or engage in activities  not directly  related
to the business of the Company which,  prior to the Change in Control,  you were
permitted by the Board to attend to or engage in.

         For purposes of this Agreement, "Plan" shall mean any compensation plan
or any employee benefit plan such as a thrift, pension, profit sharing, medical,
disability,  accident, life insurance plan or a relocation plan or policy or any
other plan, program or policy of the Company intended to benefit employees.

                           (3) Notice of Termination.  Any purported termination
by the Company or by you following a Change in Control shall be  communicated by
written  notice  to  the  other  party  hereto  which   indicates  the  specific
termination   provision   in  this   Agreement   relied  upon  (the  "Notice  of
Termination").

                           (4)  Date  of  Termination.   "Date  of  Termination"
following  a  Change  in  Control  shall  mean (A) if your  employment  is to be
terminated for Disability, thirty (30) days after Notice of Termination is given
(provided that you shall not have returned to the  performance of your duties on
a full-time basis during such thirty (30) day period), (B) if your employment is
to be terminated by the Company for any reason other than death or Disability or
by you pursuant to Sections  7(c)(2)(F) or 7(c)(6)  hereof or for any other Good
Reason,  the  date  specified  in the  Notice  of  Termination,  or (C) if  your
employment is terminated on account of your death,  the day after your death. In
the case of termination of your employment by the Company for Cause, if you have
not  previously  expressly  agreed in writing to the  termination,  then  within
thirty (30) days after receipt by you of the Notice of Termination  with respect
thereto,  you may  notify  the  Company  that a dispute  exists  concerning  the
Termination, in which event the Date of Termination shall be the date set either
by mutual  written  agreement  of the parties or by such court having the matter
before it. During the pendency of any such dispute, the Company will continue to
pay you your full  compensation  in effect  just prior to the time the Notice of
Termination is given and until the dispute is resolved.  However,  if such court
issues a final and  non-appealable  order  finding that the Company had Cause to
terminate you, then you must return all compensation  paid to you after the Date
of  Termination  specified in the Notice of Termination  previously  received by
you.

                           (5)   Compensation   Upon   Termination   or   During
Disability; Other Agreements.

                                    (A) During any period  following a Change in
Control  of the  Company  that you fail to  perform  your  duties as a result of
incapacity  and  inability to perform the  essential  functions of your position
with reasonable accommodation, you shall continue to receive your Base Salary at
the rate then in effect and any benefits or awards under any Plan shall continue
to accrue during such period,  to the extent not  inconsistent  with such Plans,
until and unless your

                                       A-5





employment is terminated  pursuant to and in accordance  with this Section 7(c).
Thereafter,  your benefits shall be determined in accordance with the Plans then
in effect.

                                    (B) If your  employment  is  terminated  for
Cause following a Change in Control of the Company, the Company shall pay to you
your Base  Salary  through  the Date of  Termination  at the rate in effect just
prior to the time a Notice of  Termination  is given plus any benefits or awards
(including  both the cash and stock  components)  which pursuant to the terms of
any Plans have been earned or become  payable,  but which have not yet been paid
to you.  Thereupon,  the Company shall have no further  obligations to you under
this Agreement.

                           (6)   Successors, Binding Agreement.

                                    (A)  The  Company  will  seek,   by  written
request at least  five (5)  business  days prior to the time a Person  becomes a
Successor (as hereinafter  defined),  to have such Person,  by agreement in form
and substance  satisfactory  to you,  assent to the fulfillment of the Company's
obligations under this Agreement.  Failure of such Person to furnish such assent
by the later of (i)  three  (3)  business  days  prior to the time  such  Person
becomes a Successor or (ii) two (2) business  days after such Person  receives a
written request to so assent shall constitute Good Reason for termination by you
of your employment if a Change in Control of the Company occurs or has occurred.
For purposes of this Section 7 of Exhibit A,  "Successor"  shall mean any person
that succeeds to, or has the practical ability to control (either immediately or
with the  passage  of  time),  the  Company's  business  directly,  by merger or
consolidation,  or indirectly,  by purchase of the Company's securities eligible
to vote for the election of directors, or otherwise.

                                    (B)  This  Agreement   shall  inure  to  the
benefit of and be enforceable by your personal legal representatives, executors,
administrators,  successors, heirs, distributees,  devisees and legatees. If you
should die while any amount  would still be payable to you  hereunder if you had
continued to live, all such amounts,  unless otherwise provided herein, shall be
paid in accordance with the terms of this Agreement to your devisee,  legatee or
other designee or, if no such designee exists, to your estate.

                                    (C) For  purposes  of this  Section  7,  the
"Company"  shall include any  subsidiaries of the Company and any corporation or
other  entity  which is the  surviving  or  continuing  entity in respect of any
merger,  consolidation  or form of  business  combination  in which the  Company
ceases to exist; provided, however, for purposes of determining whether a Change
in Control has occurred  herein,  the term  "Company"  shall refer to QC Optics,
Inc. or its Successor(s).

                           (7)   Fees and Expenses; Mitigation.

                                    (A) The Company  shall  reimburse  you, on a
current basis, for all reasonable  legal fees and related  expenses  incurred by
you in  connection  with the  Agreement  following  a Change in  Control  of the
Company,  including without limitation,  (i) all such fees and expenses, if any,
incurred in contesting or disputing any  termination of your  employment or (ii)
your

                                       A-6





seeking to obtain or enforce any right or benefit provided by this Agreement, in
each  case,  regardless  of  whether  or not your  claim is upheld by a court of
competent  jurisdiction;  provided,  however, you shall be required to repay any
such  amounts  to the  Company  to the  extent  that a court  issues a final and
non-appealable  order setting forth the determination that the position taken by
you was frivolous or advanced by you in bad faith.

                                    (B) You shall not be  required  to  mitigate
the  amount of any  payment  the  Company  becomes  obligated  to make to you in
connection with this Agreement, by seeking other employment or otherwise.

                           (8) Taxes.  All payments to be made to you under this
Agreement will be subject to required  withholding  of federal,  state and local
income and employment taxes.

                  (d) Notwithstanding any other provision of this Agreement,  in
the event that any  payment or benefit  received  or to be  received by you as a
result of or in  connection  with a Change in Control,  whether  pursuant to the
terms of this  Agreement or any other plan,  arrangement  or agreement  with the
Company  (all such  payment and  benefits  being  hereinafter  called the "Total
Payments")  would subject you to the excise tax (the "Excise Tax") imposed under
Section 4999 of the  Internal  Revenue  Code of 1986,  as amended (the  "Code"),
then, to the extent necessary to eliminate any such imposition of the Excise Tax
(after  taking into account any  reduction in the Total  Payments in  accordance
with the provisions of any other plan,  arrangement  or agreement,  if any), (a)
any non-cash  severance payments otherwise payable to you shall first be reduced
(if necessary, to zero), and (b) any cash severance payment otherwise payable to
you shall next be reduced.  For purposes of the immediately  preceding sentence,
(i) no portion of the Total Payments the receipt or enjoyment of which you shall
have effectively waived in writing shall be taken into account,  (ii) no portion
of the  Total  Payment  shall be taken  into  account  which in the  opinion  of
nationally-recognized  certified  public  accountants  (in each case as mutually
selected by you and the  Company)  does not  constitute  a  "parachute  payment"
within the meaning of Section 280G of the Code,  including,  without limitation,
by reason of Section  280G(b)(2) or (b)(4)(A) of the Code, (iii) any payments to
you shall be reduced  only to the extent  necessary  so that the Total  Payments
[other  than  those  referred  to in  clauses  (i) and  (ii)] in their  entirety
constitute  reasonable  compensation for services  actually  rendered within the
meaning  of  section  280G(4)(B)  of the Code or are  otherwise  not  subject to
disallowance as deductions, in the opinion of the tax counsel or the accountants
referred to in clause (ii);  and (iv) the value of any  non-cash  benefit or any
deferred  payment or benefit  included in the Total Payments shall be determined
by such  accountants in accordance with the  requirements of section  280G(d)(3)
and (4) of the  Code  (and  such  determination  shall be  reviewed  by such tax
counsel).



                                       A-7





                                                                       EXHIBIT B
                                                                       ---------



                    OUTSIDE EMPLOYMENTS AND DIRECTORSHIPS OF

                                 JOHN R. FREEMAN





                                       B-1





                                                                       EXHIBIT C
                                                                       ---------




                ------------------------------------------------
                PROPRIETARY INFORMATION AND INVENTIONS AGREEMENT
                ------------------------------------------------


To:      QC Optics, Inc.
         154 Middlesex Turnpike
         Burlington, Massachusetts  01803
                                                              As of July 1, 1996

         The  undersigned,  in  consideration  of  and  as  a  condition  of  my
employment  or continued  employment  by you and/or by companies  which you own,
control,  or are affiliated with or their successors in business  (collectively,
the "Company"), hereby agrees as follows:

         1. Confidentiality. I agree to keep confidential, except as the Company
may otherwise consent in writing,  and, except for the Company's benefit, not to
disclose  or make any use of at any  time  either  during  or  subsequent  to my
employment, any Inventions (as hereinafter defined), trade secrets, confidential
information,  knowledge,  data or other  information of the Company  relating to
products,  processes,  know-how,  designs,  formulas, test data, customer lists,
business plans,  marketing plans and strategies,  pricing  strategies,  or other
subject  matter  pertaining  to  any  business  of  the  Company  or  any of its
affiliates,  which I may produce, obtain, or otherwise acquire during the course
of my  employment,  except as herein  provided.  I further agree not to deliver,
reproduce or in any way allow any such trade secrets,  confidential information,
knowledge, data or other information,  or any documentation relating thereto, to
be  delivered  to or used by any third  parties  without  specific  direction or
consent of a duly authorized representative of the Company.

          2. Conflicting  Employment;  Return of Confidential  Material. I agree
that  during  my  employment  with the  Company  I will not  engage in any other
employment, occupation, consulting or other activity relating to the business in
which  the  Company  is now or may  hereafter  become  engaged,  or which  would
otherwise  conflict  with  my  obligations  to  the  Company.  In the  event  my
employment  with the Company  terminates for any reason  whatsoever,  I agree to
promptly surrender and deliver to the Company all records, materials, equipment,
drawings,  documents and data of which I may obtain or produce during the course
of my  employment,  and I will not take with me any  description  containing  or
pertaining  to any  confidential  information,  knowledge or data of the Company
which I may produce or obtain during the course of my employment.




                                       C-1





         3.  Assignment of Inventions.

                  3.1 I hereby  acknowledge  and agree  that the  Company is the
owner of all  Inventions.  In order to  protect  the  Company's  rights  to such
Inventions,  by  executing  this  Agreement I hereby  irrevocably  assign to the
Company  all my  right,  title  and  interest  in and to all  Inventions  to the
Company.

                  3.2 For purposes of this  Agreement,  "Inventions"  shall mean
all discoveries,  processes, designs, technologies,  devices, or improvements in
any of the foregoing or other ideas,  whether or not  patentable  and whether or
not reduced to practice, made or conceived by me (whether solely or jointly with
others) during the period of my employment  with the Company which relate in any
manner to the actual or demonstrably anticipated business, work, or research and
development of the Company, or result from or are suggested by any task assigned
to me or any work performed by me for or on behalf of the Company.

                   3.3 Any discovery,  process, design,  technology,  device, or
improvement  in any of the foregoing or other ideas,  whether or not  patentable
and whether or not reduced to practice,  made or conceived by me (whether solely
or jointly with others) which I develop entirely on my own time not using any of
the  Company's  equipment,  supplies,  facilities,  or trade secret  information
("Personal  Invention") is excluded from this  Agreement  provided such Personal
Invention  (a)  does  not  relate  to the  actual  or  demonstrably  anticipated
business,  research and  development  of the  Company,  and (b) does not result,
directly or indirectly, from any work performed by me for the Company.

         4.  Disclosure  of  Inventions.  I agree  that in  connection  with any
Invention,  I will promptly disclose such Invention to my immediate  superior at
the  Company in order to permit the Company to enforce  its  property  rights to
such  Invention  in  accordance  with this  Agreement.  My  disclosure  shall be
received in confidence by the Company.

         5.  Patents and Copyrights; Execution of Documents.

                  5.1 Upon request, I agree to assist the Company or its nominee
(at its expense)  during and at any time  subsequent  to my  employment in every
reasonable  way to  obtain  for its  own  benefit  patents  and  copyrights  for
Inventions in any and all countries.  Such patents and  copyrights  shall be and
remain the sole and exclusive property of the Company or its nominee. I agree to
perform  such lawful acts as the Company  deems to be  necessary  to allow it to
exercise all right, title and interest in and to such patents and copyrights.

                   5.2 In connection  with this  Agreement,  I agree to execute,
acknowledge  and deliver to the Company or its nominee  upon  request and at its
expense all  documents,  including  assignments  of title,  patent or  copyright
applications,  assignments  of such  applications,  assignments  of  patents  or
copyrights upon issuance, as the Company may determine necessary or desirable to
protect the Company's or its nominee's interest in Inventions,  and/or to use in
obtaining patents or

                                       C-2





copyrights  in any and all countries and to vest title thereto in the Company or
its nominee to any of the foregoing.

          6. Maintenance of Records.  I agree to keep and maintain  adequate and
current  written  records  of all  Inventions  made by me (in the form of notes,
sketches,  drawings and other records as may be specified by the Company), which
records shall be available to and remain the sole property of the Company at all
times.

         7. Prior Inventions.  It is understood that all Personal Inventions, if
any, whether patented or unpatented,  which I made prior to my employment by the
Company, are excluded from this Agreement. To preclude any possible uncertainty,
I have set forth on  Schedule  A attached  hereto a  complete  list of all of my
prior  Personal  Inventions,   including  numbers  of  all  patents  and  patent
applications and a brief description of all unpatented Personal Inventions which
are not the property of a previous  employer.  I represent and covenant that the
list is  complete  and that,  if no items are on the list,  I have no such prior
Personal Inventions.  I agree to notify the Company in writing before I make any
disclosure  or  perform  any work on  behalf of the  Company  which  appears  to
threaten or conflict with proprietary rights I claim in any Personal  Invention.
In the event of my  failure  to give such  notice,  I agree  that I will make no
claim against the Company with respect to any such Personal Invention.

         8. Other Obligations.  I acknowledge that the Company from time to time
may have agreements  with other persons or with the U.S.  Government or agencies
thereof,  which impose  obligations  or  restrictions  on the Company  regarding
Inventions   made  during  the  course  of  work  thereunder  or  regarding  the
confidential  nature of such work.  I agree to be bound by all such  obligations
and  restrictions  and to take all action  necessary to discharge  the Company's
obligations.

         9. Trade Secrets of Others.  I represent that my performance of all the
terms of this  Agreement and as an employee of the Company does not and will not
breach any agreement to keep confidential proprietary information,  knowledge or
data acquired by me in  confidence  or in trust prior to my employment  with the
Company,  and I will not disclose to the Company,  or induce the Company to use,
any  confidential  or  proprietary  information  or  material  belonging  to any
previous  employer  or others.  I agree not to enter into any  agreement  either
written or oral in conflict herewith.

         10.  Modification.  I agree that any subsequent change or changes in my
employment duties,  salary or compensation or, if applicable,  in any Employment
Agreement  between the Company and me, shall not affect the validity or scope of
this Agreement.

         11.  Successors and Assigns.  This  Agreement  shall be binding upon my
heirs,  executors,  administrators or other legal representatives and is for the
benefit of the Company, its successors and assigns.


                                       C-3






         12.  Interpretation.  IT IS THE INTENT OF THE PARTIES  THAT in case any
one or more of the provisions contained in this Agreement shall, for any reason,
be held to be invalid, illegal or unenforceable in any respect, such invalidity,
illegality  or  unenforceability  shall not affect the other  provisions of this
Agreement,  and this Agreement shall be construed as if such invalid, illegal or
unenforceable  provision had never been contained  herein.  MOREOVER,  IT IS THE
INTENT OF THE PARTIES  THAT if any one or more of the  provisions  contained  in
this Agreement is or becomes or is deemed invalid,  illegal or  unenforceable or
in case any provision shall for any reason be held to be excessively broad as to
duration,  geographical  scope,  activity or subject,  such  provision  shall be
construed by amending,  limiting and/or reducing it to conform to applicable law
so as to be valid  and  enforceable  or,  if it  cannot  be so  amended  without
materially  altering the intention of the parties,  it shall be stricken and the
remainder of this Agreement shall remain in full force and effect.

         13.  Waivers.  If either party should waive any breach of any provision
of this  Agreement,  he or it shall not  thereby  be deemed to have  waived  any
preceding  or  succeeding  breach  of the same or any  other  provision  of this
Agreement.

         14.  Complete  Agreement,  Amendments.  I  acknowledge  receipt of this
Agreement,  and agree that with respect to the subject  matter  thereof it is my
entire  agreement  with the Company,  superseding  any previous  oral or written
communications, representations,  understandings, or agreements with the Company
or any officer or  representative  thereof.  Any amendment to this  Agreement or
waiver  by  either  party of any  right  hereunder  shall be  effective  only if
evidenced by a written  instrument  executed by the parties hereto,  and, in the
case of the  Company,  upon  written  authorization  of the  Company's  Board of
Directors.

         15.  Headings.  The  headings of the  sections  hereof are inserted for
convenience  only and shall not be deemed to  constitute  a part  hereof  nor to
affect the meaning thereof.

         16.  Counterparts.  This  Agreement may be signed in two  counterparts,
each of which  shall be  deemed an  original  and both of which  shall  together
constitute one agreement.

         17. Governing Law. This Agreement shall be governed and construed under
Massachusetts law.

                     [THIS SPACE INTENTIONALLY LEFT BLANK.]



                                       C-4





         18.  Employment  Status.  Nothing in this Agreement shall affect in any
manner  whatsoever the right or power of the Company to terminate the employment
of the Employee.

                                           EMPLOYEE


                                           -------------------------------
                                           John R. Freeman

Accepted and Agreed:

QC OPTICS,  INC.


By:
   -----------------------------

   -----------------------------
Title:
      --------------------------


                                       C-5




                                                                      SCHEDULE A
                                                                      ----------



                            LIST OF PRIOR INVENTIONS
                               OF JOHN R. FREEMAN



                                                           Identifying Number or
Title                      Date                              Brief Description
- -----                      ----                              -----------------



                                                                      EXHIBIT 11

                        EARNINGS PER SHARE COMPUTATIONS
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                         Years Ended                 Three Months Ended
                                   December 31,  December 31,     March 31,       March 31,
                                       1994          1995           1995            1996
                                       ----          ----           ----            ----
<S>                                  <C>           <C>           <C>              <C>     
PRIMARY EARNINGS PER SHARE:

Net income (loss)                    $470,057      $908,219      $(252,356)       $300,141
                                     ========      ========      =========        ========

Weighted average common
  shares outstanding                2,150,000     2,150,000      2,150,000       2,150,000 

Weighted shares issued from
  exercise and assumed exercise
  of:

    Warrants                            --            --            --             --

    Options                            23,174        23,174         23,174          23,174
                                     --------      --------      ---------        --------

Weighted average common and 
  common equivalent shares
  outstanding                       2,173,174     2,173,174      2,173,174       2,173,174
                                     ========      ========      =========        ========


REPORTED EARNINGS PER SHARE:

Net income (loss) per common
  and common equivalent share           $0.22         $0.42         ($0.12)          $0.14     
                                     ========      ========      =========        ========


FULLY DILUTED EARNINGS PER SHARE:

Fully diluted EPS is not shown as there is no dilution from Primary EPS.
</TABLE>


            Ths exhibit should be reviewed in conjunction with Note 2
                       of Notes to Financial Statements.

                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS


To QC Optics, Inc.:

As independent public  accountants,  we hereby consent to the use of our reports
(and  to all  references  to our  Firm)  included  in or  made  a part  of  this
registration statement.



                                                         /S/ ARTHUR ANDERSEN LLP


Boston, Massachusetts
July 3, 1996

<TABLE> <S> <C>

<ARTICLE>                     5
       
<S>                                            <C>                 <C>
<PERIOD-TYPE>                                          YEAR                3-MOS
<FISCAL-YEAR-END>                               DEC-31-1995          MAR-31-1996
<PERIOD-START>                                  JAN-01-1995          JAN-01-1996
<PERIOD-END>                                    DEC-31-1995          MAR-31-1996
<CASH>                                            1,430,964              900,907
<SECURITIES>                                              0                    0
<RECEIVABLES>                                     3,311,706            3,961,184
<ALLOWANCES>                                         75,000               75,000
<INVENTORY>                                       2,893,122            2,833,686
<CURRENT-ASSETS>                                  7,578,795            7,638,954
<PP&E>                                              476,422              476,422
<DEPRECIATION>                                      358,243              371,143
<TOTAL-ASSETS>                                    7,721,910            7,769,169
<CURRENT-LIABILITIES>                             5,518,072            2,962,456
<BONDS>                                                   0            3,052,734
                                     0                    0
                                               0                    0
<COMMON>                                             21,500               21,500
<OTHER-SE>                                        2,182,338            1,732,479
<TOTAL-LIABILITY-AND-EQUITY>                      7,721,910            7,769,169
<SALES>                                          10,373,464            3,212,008
<TOTAL-REVENUES>                                 10,373,464            3,212,008
<CGS>                                             4,798,902            1,521,052
<TOTAL-COSTS>                                     4,798,902            1,521,052
<OTHER-EXPENSES>                                  4,355,217            1,330,107
<LOSS-PROVISION>                                     75,000                    0
<INTEREST-EXPENSE>                                  156,345               38,838
<INCOME-PRETAX>                                     988,000              322,011
<INCOME-TAX>                                         79,781               21,870
<INCOME-CONTINUING>                                 908,219              300,141
<DISCONTINUED>                                            0                    0
<EXTRAORDINARY>                                           0                    0
<CHANGES>                                                 0                    0
<NET-INCOME>                                        908,219              300,141
<EPS-PRIMARY>                                          0.42                 0.14
<EPS-DILUTED>                                          0.42                 0.14
                                                    



</TABLE>


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