PALOMAR MEDICAL TECHNOLOGIES INC
8-K, 1997-12-23
PRINTED CIRCUIT BOARDS
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                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

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



                                    FORM 8-K

                                 CURRENT REPORT
                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


Date of report (Date of earliest event reported)       December 9, 1997


                       Palomar Medical Technologies, Inc.
- --------------------------------------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)


     Delaware                                                         04-3128178
- --------------------------------------------------------------------------------
(State or Other Jurisdiction         (Commission             (IRS Employer
     of Incorporation)                File Number)           Identification No.)


45 Hartwell Avenue,        Lexington, Massachusetts                        02173
- --------------------------------------------------------------------------------
(Address of Principal Executive Offices)                              (Zip Code)



Registrant's telephone number, including area code:   781-676-7300
                                                   -----------------------------



- --------------------------------------------------------------------------------
          (Former Name or Former Address, if Changed Since Last Report)



<PAGE>


Item 2.  ACQUISITION OR DISPOSITION OF ASSETS.

     On December 9, 1997 Palomar  Medical  Technologies,  Inc.  (the  "Company")
entered  into a  Stock  Purchase  Agreement  (the  "Agreement")  with  Biometric
Technologies Corporation ("BTC") and Dynaco Corp. ("Dynaco"). The Company is the
owner of 100% of the issued and outstanding stock of Dynaco. Comtel Electronics,
Inc. ("Comtel"), Dynamem, Inc. ("Dynamem") and Electronic Packaging Interconnect
Corp. ("EPIC") are, in turn,  subsidiaries of Dynaco. Prior to this transaction,
all of the  assets  and  related  liabilities  of  Dynaco's  Indra  Technologies
division were transferred to EPIC. BTC was formed jointly by Dynaco's  President
and the  Chairman  of its Board with the  Company's  consent,  to  purchase  the
Dynaco, Comtel, Dynamem and EPIC subsidiaries. These gentlemen also serve on the
boards  of  Comtel  and  Dynamem.   The  Agreement   contemplates   a  two-phase
transaction:  in the recently  completed Phase I, BTC acquired all of the issued
and  outstanding  stock  of  Comtel,  Dynamem  and  EPIC.  Concurrently,  Comtel
transferred  upstream to the Company certain liabilities  relating to bank loans
made to Comtel,  and Comtel's  business relating to New Media,  Inc.,  including
certain related assets and liabilities.  In Phase II, which shall occur upon the
earlier to occur of BTC's initial public offering of stock or June 30, 1998, BTC
will  purchase all of the issued and  outstanding  stock of Dynaco.  The Phase I
purchase  price was  $3,654,000:  $850,000  evidenced by a  promissory  note due
February  15,  1998  bearing  interest at the rate of prime plus two percent and
secured  by a Pledge and  Security  Agreement,  and  $2,804,000  evidenced  by a
promissory  note due December 31, 2002 bearing  interest at the prime rate.  The
Phase II purchase price is $5,346,000, subject to certain adjustments as defined
in the  Agreement:  $2,673,000 to be paid in cash, and the balance to be paid in
shares of BTC common  stock  having a fair  market  value  equal to  $2,673,000.
Alternatively,  the Company may elect to have the entire Phase II purchase price
paid in cash,  in which case the price  shall be  $3,500,000.  Upon the Phase II
closing, BTC shall additionally issue the Company a warrant to purchase for $.01
per share a number of shares of BTC's  voting  common  stock with a fair  market
value of $850,000,  exercisable only upon certain  triggering events, as defined
in the  Agreement.  The Company has  committed to fund the  operations of Dynaco
through  the  Phase  II  closing  in  accordance  with  pre-determined   funding
requirements,  provided  that the need for such  funding  is both  justified  by
Dynaco and necessary to maintain  Dynaco as a viable  business or going concern.
The  consideration  was  based  on the net book  value,  liquidation  value  and
anticipated  cash  required  to fund  future  operations  and/or  liquidate  the
businesses of Dynaco, Dynamem, Comtel and EPIC.



<PAGE>

Item 7. Financial Statements, Pro Forma Financial Information and Exhibits




                       PALOMAR MEDICAL TECHNOLOGIES, INC.

         INDEX TO PRO FORMA CONSOLIDATED CONDENSED FINANCIAL STATEMENTS


<TABLE>
<S>                                                                                                              <C>

Pro Forma Consolidated Condensed Balance Sheet as of September 30, 1997                                          F-1

Note to Pro Forma Consolidated Condensed Balance Sheet as of September 30, 1997                                  F-2

Pro Forma Consolidated Condensed Statements of Operations for the year ended
          December 31, 1996 and for the nine months ended September 30, 1997                                     F-3

Notes to Pro Forma Consolidated Condensed Statements of Operations for the year ended
          December 31, 1996 and for the nine months ended September 30, 1997                                     F-5

</TABLE>
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                 PRO FORMA CONSOLIDATED CONDENSED BALANCE SHEETS
                            As of September 30, 1997
                                   (Unaudited)
<TABLE>
<S>                                   <C>                      <C>                 <C>               <C>              <C>

                                         Historical                                                                      Pro Forma
                                        September 30,            Pro Forma                   Pro Forma                 September 30,
                                           1997                  Dynaco (a)              Other Adjustments                 1997
                                        -------------          -------------       ------------------------------      -------------
ASSETS

Current Assets:
     Cash and cash equivalents        $    12,658,099          $    (505,817)       $         -      $          -     $  12,152,282
     Marketable securities                  2,432,375                      -                  -                 -         2,432,375
     Accounts receivable, net              17,403,792             (5,642,450)                 -                 -        11,761,342
     Inventories, net                      22,393,482             (6,570,791)                 -                 -        15,822,691
     Loans to officers                      1,549,388                      -                  -                 -         1,549,388
     Notes receivable related parties               -                      -  (d)     9,850,000 (e)     6,327,000         3,523,000
     Other current assets                   3,354,142               (306,689)                 -                 -         3,047,453
                                      ---------------          -------------        -----------      ------------     --------------
          Total current assets             59,791,278            (13,025,747)         9,850,000         6,327,000        50,288,531
                                      ---------------          -------------        -----------      ------------     --------------

Property and Equipment, at Cost, Net       11,396,181             (5,039,112)                 -                 -         6,357,069
                                      ---------------          -------------        -----------      ------------     --------------
Other Assets:
     Cost in excess of net assets 
          acquired, net                     3,451,106               (997,139)                 -                 -         2,453,967
     Intangible assets, net                   778,321                (41,191)                 -                 -           737,130
     Deferred costs                         1,571,603                      -                  -                 -         1,571,603
     Long-term investments                    500,000                      -                  -                 -           500,000
     Other assets                           1,548,162               (428,709)                 -                 -         1,119,453
                                      ---------------          -------------        -----------      ------------     --------------
          Total other assets                7,849,192             (1,467,039)                 -                 -         6,382,153
                                      ---------------          -------------        -----------      ------------     --------------
                                      $    79,036,651          $ (19,531,898)       $ 9,850,000      $  6,327,000     $  63,027,753

LIABILITIES AND STOCKHOLDERS' EQUITY

Current Liabilities:

     Revolving lines of credit        $     4,315,397          $  (4,315,397)       $         -      $          -     $            -
     Current portion of long-term debt      4,104,793               (462,851)                 -                 -         3,641,942
     Accounts payable                      14,311,407             (4,374,239)                 -                 -         9,937,168
     Accrued expenses                      23,651,346             (1,268,512)                 -                 -        22,382,834
                                      ---------------          -------------        -----------      ------------     --------------
          Total current liabilities        46,382,943            (10,420,999)                 -                 -        35,961,944
                                      ---------------          -------------        -----------      ------------     --------------

Long-Term Debt, 
     Net of Current Portion                18,974,067               (541,039)                 -                 -        18,433,028
                                      ---------------          -------------        -----------      ------------     --------------

Intercompany Payable                                             (18,935,178)                 - (b)    18,935,178                 -
                                      --------------           -------------        -----------      ------------     --------------
Minority Interest                          5,148,929                       -                  -                 -         5,148,929
                                      --------------           -------------        -----------      ------------     --------------

Stockholders' Equity:
     Preferred stock, $.01 par value-           244                        -                  -                 -               244
     Common stock, $.01 par value-          397,506                        -                  -                 -           397,506
     Additional paid-in capital         143,643,354               (1,300,000)                 -  (b)    1,300,000       143,643,354
     Accumulated deficit               (133,366,880)              11,665,318 (b)     11,665,318                 -      (138,413,740)
                                                                             (c)      5,046,860
     Subscriptions receivable
           from related party              (504,653)                                                                       (504,653)
     Less: Treasury stock- 
          (345,000 shares at cost)       (1,638,859)                       -                  -                 -        (1,638,859)
                                      -------------            -------------       ------------      ------------     --------------
          Total stockholders' equity      8,530,712               10,365,318         16,712,178         1,300,000         3,483,852
                                      -------------            -------------       ------------      ------------     --------------

                                      $  79,036,651            $ (19,531,898)      $ 16,712,178      $ 20,235,178     $  63,027,753
                                      =============            =============       ============      ============     ==============

                                                                                   $ 26,562,178      $ 26,562,178
</TABLE>

                                      F-1

<PAGE>



                 PRO FORMA CONSOLIDATED CONDENSED BALANCE SHEET

                               SEPTEMBER 31, 1997
                                   (Continued)

                                   (Unaudited)



Note (1)

     The  accompanying  pro forma  consolidated  condensed  balance  sheet as of
September 30, 1997 assumes that the  disposition  of Dynaco and its wholly owned
subsidiaries,  Comtel,  Dynamem  and EPIC,  took  place on the on last  reported
balance sheet date,  September 30, 1997. The accompanying pro forma  information
is presented for illustrative purposes only and is not necessarily indicative of
the financial  position or results of operations  which would have actually been
reported had the  disposition  been in effect during the periods  presented,  or
which may be  presented  in the future.  The  accompanying  pro forma  financial
statements should be read in conjunction with the Company's historical financial
statements and notes thereto.

Note (2)

     The following pro forma adjustments are required to calculate the Company's
loss on the  disposition  of Dynaco and its wholly  owned  subsidiaries  Comtel,
Dynamem  and EPIC,  based on its net asset  values on  September  30,  1997 (the
balance sheet date). Such allocations may be revised to reflect the actual costs
of this transaction as of December 9, 1997 (the disposition date).

(a)  To eliminate Dynaco's pro forma assets, liabilities and equity.


              Other Pro Forma Adjustments                             Net Amount
              ---------------------------                             ----------

(b)  To account for Palomar's net investment basis in Dynaco.        (8,569,860)

(c)  To record the loss on the disposition.                           5,046,860

(d)  To  record  promissory  notes  received  with  regard  
     to the  disposition.                                             9,850,000

(e)  To  reflect   reserves  to  be  recorded  on  promissory
     notes  received.                                                (6,327,000)



                                       F-2


<PAGE>

              PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

           PRO FORMA CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS
                      For The Year Ended December 31, 1996
                                  (Unaudited)


<TABLE>
<S>                                         <C>                 <C>                   <C>                       <C>  
                                                                  Pro Forma               Pro Forma
                                                Palomar            Dynaco (a)         Other Adjustments            Pro Forma
                                            -------------       -------------         -----------------         ----------------

Revenues                                    $  70,098,443       $ (32,838,633)        $               -         $     37,259,810

Cost of Revenues                               63,177,555         (31,922,819)                        -               31,254,736
                                            -------------       -------------         -----------------         ----------------

       Gross profit                             6,920,888            (915,814)                        -                6,005,074
                                            -------------       -------------         -----------------         ----------------

Operating Expenses

       Research and development                 7,977,085            (344,502)                        -                7,632,583
       Sales and marketing                     11,420,943          (1,483,640)                        -                9,937,303
       General and administrative              21,569,054          (4,883,533)                        -               16,685,521
       Business development
            and other financing costs           2,879,603                   -                         -                2,879,603
       Settlement and litigation costs          2,255,000                   -                         -                2,255,000
       Merger expenses                            443,780                   -                         -                  443,780
                                            -------------       -------------         -----------------         ----------------

              Total operating expenses         46,545,465          (6,711,675)                        -               39,833,790
                                            -------------       -------------         -----------------         ----------------

              Loss from operations            (39,624,577)          5,795,861                         -              (33,828,716)
                                            -------------       -------------         -----------------         ----------------

Interest Expense                               (1,443,564)            585,946                   189,168  (b)            (668,450)

Interest Income                                 1,586,620            (195,028)                        -                1,391,592

Net Gain on Trading Securities                  2,033,371                   -                         -                2,033,371

Loss on Dynaco Disposition                              -                   -                (5,046,860) (d)          (5,046,860)

Gain On Sale of Stock of a Subsidiary           3,830,000                   -                         -                3,830,000

Other Income (Expense)                         (4,245,642)           (174,505)                3,690,000  (c)            (730,147)
                                            -------------       -------------         -----------------         ----------------

       Net loss                             $ (37,863,792)      $   6,012,274         $      (1,167,692)        $    (33,019,210)
                                            =============       =============         =================         ================

Net Loss Per Common Share                          $(1.49)                                                                $(1.31)
                                            =============                                                       ================

Weighted Average Number of
    Common Shares Outstanding                 26,166,538                                                              26,166,538
                                            ============                                                        ================
</TABLE>

                                      F-3

<PAGE>

              PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

           PRO FORMA CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS
                  For The Nine Months Ended September 30, 1997
                                  (Unaudited)

<TABLE>
<S>                                         <C>                 <C>                    <C>                      <C>

                                                                     Pro Forma             Pro Forma
                                                 Palomar             Dynaco (a)        Other Adjustments            Pro Forma
                                            -------------       ----------------       -----------------        ----------------

Revenues                                    $  63,206,446       $    (24,480,140)      $               -        $   38,726,306

      Cost of Revenues                         62,311,152            (25,739,141)                      -            36,572,011
                                            -------------       ----------------       -----------------        --------------

             Gross profit (loss)                  895,294              1,259,001                                     2,154,295
                                            -------------       ----------------       -----------------        --------------

      Operating Expenses

             Research and development           9,508,833               (390,326)                      -             9,118,507
             Sales and marketing               11,913,675             (1,853,537)                      -            10,060,138
             General and administrative        16,681,599             (2,469,021)                      -            14,212,578
             Business development and 
               other financing costs            2,061,339                      -                       -             2,061,339
             Pooling-of-interest expenses               -                      -                       -                     -
             Settlement and litigation costs    3,550,000               (351,000)                      -             3,199,000
             Restructuring and asset write-off 
               costs                            9,426,491             (2,900,000)                      -             6,526,491
                                            -------------       ----------------       -----------------        --------------

                   Total operating expenses    53,141,937             (7,963,884)                      -            45,178,053
                                            -------------       ----------------       -----------------        --------------

                   Loss from operations       (52,246,643)             9,222,885                       -           (43,023,758)
                                            -------------       ----------------       -----------------        --------------

      Interest Expense                         (4,640,276)               764,114                 576,459 (b)        (3,299,703)

      Interest Income                             664,276               (111,567)                      -               552,709

      Net Gain on Trading Securities              995,624                      -                       -               995,624

      Asset Write-off                         (13,547,759)             1,200,000               2,400,000 (c)        (9,947,759)

      Other Expense                            (1,298,720)               561,508                       -              (737,212)

      Minority Interest in Loss of Subsidiary   2,905,796                      -                       -             2,905,796
                                            -------------       ----------------       -----------------        --------------

             Net loss                       $ (67,167,702)      $     11,636,940       $       2,976,459        $  (52,554,303)
                                            =============       ================       =================        ==============

      Net Loss Per Common Share (Note 6)           $(2.15)                                                              $(1.70)
                                            =============                                                       ==============

      Weighted Average Number of
          Common Shares Outstanding            32,758,019                                                           32,758,019
                                            =============                                                       ==============

</TABLE>
                                      F-4
<PAGE>


                       PALOMAR MEDICAL TECHNOLOGIES, INC.

            PRO FORMA CONSOLIDATED CONDENSED STATEMENT OF OPERATIONS

  FOR THE YEAR ENDED DECEMBER 31, 1996 AND NINE MONTHS ENDED SEPTEMBER 30, 1997
                                   (Continued)

                                   (Unaudited)



Note (1)

     The accompanying pro forma consolidated  condensed statements of operations
for the year ended  December  31, 1996 and the nine months ended  September  30,
1997 assumes that the  disposition of Dynaco and its wholly owned  subsidiaries,
Comtel,  Dynamem and EPIC,  took place on January 1, 1996,  the beginning of the
Company's most recent fiscal year ended December 31, 1996. The  accompanying pro
forma  information  is  presented  for  illustrative  purposes  only  and is not
necessarily  indicative of the financial position or results of operations which
would have actually been reported had the disposition  been in effect during the
periods presented, or which may be presented in the future. The accompanying pro
forma  financial  statements  should be read in  conjunction  with the Company's
historical financial statements and notes thereto.

Note (2)

The  following  pro forma  adjustments  are required to calculate  the pro forma
consolidated condensed statements of operations described above.


(a)  Represents the pro forma effects of Dynaco's operations on the consolidated
     statement of operations  for the year ended  December 31, 1996 and the nine
     months ended September 31, 1997.

                           OTHER PRO FORMA ADJUSTMENTS

(b)  Pro forma interest expense has been calculated based on Dynaco's percentage
     funding by the Company for the year ended December 31, 1996 and nine months
     ended September 30, 1997.

(c)  Represents loss incurred relating to the Company's investment in New Media,
     a significant customer of Comtel, a Dynaco subsidiary,  as disclosed in the
     Company's  Form 10-KSB,  as amended,  as of and for the year ended December
     31, 1996.

(d)  To reflect  the loss on  disposition  as  calculated  based on the net book
     value of Dynaco and its subsidiaries as of September 30, 1997.


                                       F-5


<PAGE>



EXHIBIT NO.                TITLE

                                                                                
     2         Stock Purchase  Agreement dated December 9, 1997 by and among the
               Company, BTC and Dynaco, and related exhibits






                                   SIGNATURES

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  registrant  has duly  caused  this report to be signed on its behalf by the
undersigned hereunto duly authorized.

                                              PALOMAR MEDICAL TECHNOLOGIES, INC.



Date:    December 23, 1997                   By:           /s/
                                                 -------------------------------
                                                 Name:    Louis P. Valente
                                                 Title:   President and Chief
                                                          Executive Officer














                            STOCK PURCHASE AGREEMENT





                                Between and Among

                          BIOMETRIC TECHNOLOGIES CORP.,
                       PALOMAR MEDICAL TECHNOLOGIES, INC.
                                       AND
                                  DYNACO CORP.




<PAGE>



                                TABLE OF CONTENTS
 <TABLE>
<S>               <C>      <C>                                                                      <C>
                                                                                                    Page
                                                                      
ARTICLE I - PHASE I TRANSACTION                                                                      3
                  1.1      Sale and Purchase of Dynaco Assets                                        3
                  1.2      Phase I Purchase Price                                                    4
                  1.3      Phase I Transaction Special Covenants                                     4

ARTICLE II - PHASE II TRANSACTION                                                                    8
                  2.1      Sale and Purchase of Dynaco Shares                                        8
                  2.2      Phase II Purchase Price                                                   8
                  2.3      Phase II Price Adjustments                                                10
                  2.4      Warrant  11
                  2.5      Phase II Transaction Special Covenants                                    12

ARTICLE III - REPRESENTATIONS AND WARRANTIES OF PALOMAR                                              15
                  3.1      Organization in Good Standing                                             15
                  3.2      Authorization                                                             15
                  3.3      Title to the Dynaco Assets (Other Than Intellectual Property Rights)      15
                  3.4      Absence of Default; No Violations                                         15
                  3.5      No Adverse Material Agreements                                            16
                  3.6      Litigation                                                                16
                  3.7      Modification of Representations and Warranties                            16

ARTICLE IV - REPRESENTATIONS AND WARRANTIES OF BTC                                                   16
                  4.1      Organization and Good Standing                                            16
                  4.2      Authorization                                                             17
                  4.3      Litigation                                                                17
                  4.4      Absence of Defaults                                                       17

ARTICLE V - GENERAL COVENANTS OF PALOMAR AND DYNACO                                                  18
                  5.1      Good Faith Efforts                                                        18
                  5.2      Non-Competition                                                           18
                  5.3      Legal Representation                                                      19
                  5.4      Confidentiality                                                           19

ARTICLE VI - GENERAL COVENANTS OF BTC                                                                20
                  6.1      Good Faith Efforts                                                        20
                  6.2      BTC Non-Compete                                                           20
                  6.3      Confidentiality                                                           20

ARTICLE VII - CLOSING      21
                  7.1      Closing Dates                                                             21
                  7.2      Closing Conditions                                                        21

ARTICLE VIII - SURVIVAL OF REPRESENTATIONS AND WARRANTIES;
                      INDEMNIFICATION                                                                24
                  8.1      Survival of Representations                                               24
                  8.2      Indemnification                                                           24

ARTICLE IX - NOTICE AND CURE; REMEDIES                                                               25
                  9.1      Cure Period                                                               25
                  9.2      General Remedies                                                          25
                  9.3      Violation of Non-Solicitation Provisions                                  25
                  9.4      Injunctive Relief                                                         25
                  9.5      Remedies Cumulative                                                       26

ARTICLE X - TERMINATION    26
                  10.1     Termination by Either Party                                               26
                  10.2     Reserved 26

ARTICLE XI - MISCELLANEOUS 27
                  11.1     Governing Law                                                             27
                  11.2     Fees and Expenses                                                         27
                  11.3     Arbitration of Disputes                                                   27
                  11.4     Cooperation; Further Action                                               29
                  11.5     Intellectual Property Rights                                              29
                  11.6     Notices  29
                  11.7     Execution in Counterparts                                                 31
                  11.8     Integration                                                               31
                  11.9     Waiver   31
                  11.10    Assignment                                                                31
                  11.11    Further Assurances                                                        32
                  11.12    Headings 32
                  11.13    Attorneys' Fees and Costs                                                 32
</TABLE>
<PAGE>

                            STOCK PURCHASE AGREEMENT

     This STOCK PURCHASE  AGREEMENT  ("Agreement") is made and entered into this
9th day of December,  1997 by and among Biometric  Technologies  Corporation,  a
Delaware corporation  ("BTC"),  Palomar Medical  Technologies,  Inc., a Delaware
corporation  ("Palomar"),  and Dynaco Corp., a Delaware corporation  ("Dynaco").
BTC,  Palomar and Dynaco will be referred to  collectively  in this Agreement as
the "Parties." The term "Sellers" refers to Palomar and Dynaco,  collectively. 

                                R E C I T A L S

     A. Palomar is the owner of 100% of the issued and outstanding shares of the
common  stock of Dynaco (the  "Dynaco  Shares").  Dynaco is the owner of certain
issued and outstanding shares of the common stock of Dynamem,  Inc. ("Dynamem"),
Comtel  Electronics,  Inc.  ("Comtel"),  and 100% of the issued and  outstanding
common stock of Electronic  Packaging  Interconnect  Corp.  ("EPIC").  EPIC is a
wholly owned  subsidiary  of Dynaco to which Dynaco has  contributed  all of the
assets of its Indra Technologies Division (the "IT Assets").

     B.  BTC has  been  formed  by key  members  of  Dynaco's  management,  with
Palomar's consent,  to purchase certain Palomar  subsidiaries and certain Dynaco
assets.  The Sellers desire to sell, and BTC to buy, the issued and  outstanding
shares of the common stock of Dynamem (the "Dynamem Stock"), Comtel (the "Comtel
Stock") and EPIC (the "EPIC Stock") (collectively,  the "Phase I Transaction,").
Collectively the Dynamem Stock,  Comtel Stock and the EPIC Stock are referred to
as the "Dynaco Assets."  Concurrently with the close of the Phase I Transaction,
Palomar  will cause  Comtel to  transfer  upstream to Palomar  that  business of
Comtel relating to New

<PAGE>


Media, Inc.  (including  certain related assets and liabilities)  existing as of
the  close of the Phase I  Transaction  (the "New  Media  Transaction"),  and to
assume certain liabilities related to the New Media Transaction.
 
     C. Following the Phase I  Transaction,  BTC intends and will use good faith
efforts to acquire Ultra Scan, Inc. ("Ultra Scan").  BTC  subsequently  will use
all commercially  reasonable  efforts to file a registration  statement with the
United  States  Securities  and Exchange  Commission  ("SEC") on Form S-1 and to
effect and close an initial public offering for not less than $10,000,000 of its
common voting stock (the "IPO").  

     D.  Following  the close of the IPO,  or June 30,  1998,  whichever  occurs
first, BTC intends to purchase from Palomar,  and Palomar intends to sell to BTC
the Dynaco Shares,  (hereinafter the "Phase II  Transaction").  

     E. The Boards of Directors of BTC and the Sellers have  determined  that it
is in the best  interests  of their  respective  shareholders  to enter into the
Phase I and Phase II Transactions  (collectively,  the "Transactions"),  and the
Parties  desire  to enter  into  this  Agreement  to set  forth  the  terms  and
conditions  of  the  Transactions  and  their  representations,  warranties  and
covenants  made to induce the  execution  and delivery of this  Agreement.  

     NOW,  THEREFORE,  in  consideration  of the mutual  promises and  covenants
contained in this  Agreement,  the Parties agree as follows:  


                                       1
<PAGE>

                                   ARTICLE I

                              PHASE I TRANSACTION

     1.1 SALE AND PURCHASE OF DYNACO ASSETS. The Sellers hereby sell to BTC, and
BTC purchases from Sellers,  the Dynaco Assets for the purchase price and on the
terms and conditions described below.

          1.1.1  SALE  OF  DYNAMEM  AND  COMTEL  STOCK.  In  reliance  upon  the
representations,  warranties and covenants of the Parties,  and on the terms and
subject to the  conditions  set forth in this  Agreement,  Sellers  hereby sell,
convey, transfer, assign and deliver to BTC, and BTC hereby purchases,  acquires
and accepts from Sellers,  all of the Dynamem Stock and the Comtel Stock held by
Palomar, constituting,  respectively, eight thousand (8,000) shares of Dynamem's
voting  common  stock,  par value $1.00 per share and four  million five hundred
eleven thousand one hundred  (4,511,100) shares of Comtel's voting common stock,
no par value.

          1.1.2 ACQUISITION OF EPIC STOCK. In reliance upon the representations,
warranties  and  covenants of the  Parties,  and on the terms and subject to the
conditions set forth in this Agreement,  Sellers hereby sell, convey,  transfer,
assign and deliver to BTC, and BTC purchases, acquires and accepts from Sellers,
at the Phase I Closing  Date (as defined in Section  7.1.1,  below),  all of the
EPIC Stock,  constituting  one thousand  (1,000)  shares of EPIC's common voting
stock, par value $0.01 per share. The Parties agree EPIC is a newly incorporated
entity.  The parties  intend that in  addition to the IT Assets  contributed  to
EPIC, EPIC will also assume those liabilities  described in Exhibit 1. It is the
intent of the  Parties  that the assets and  liabilities  of EPIC shall be those
described  in Exhibit 1 and  include  all  assets  (including  the  Intellectual
Property Rights, as defined in this Agreement)  formerly used in connection with
the operation and maintenance of the Dynaco Indra Technologies  Division,  prior
to its  incorporation  as EPIC.  The IT Assets are  conveyed to EPIC "As Is" and
where presently located. Sellers shall have the right, at their sole expense, to
make copies of all of the records and documents in the IT Assets, at the time of
the Phase I Closing Date or thereafter,  for  commercially  reasonable  business
purposes not inconsistent  with this Agreement (e.g.,  filing of tax returns and
compliance with governmental requirements or inquiries).

     1.2 PHASE I PURCHASE PRICE.  The purchase price for the Dynaco Assets shall
be $3,654,000 (the "Phase I Purchase Price"),  which shall be payable to Palomar
on the closing date for the Phase I Transaction  (the "Phase I Closing Date", as
defined in Section 7.1.1 below) as follows:

          1.2.1  $850,000,  which shall be evidenced by a promissory note in the
form attached  hereto as Exhibit 2.A (the "Down Payment Note") and which will be
secured  by a Pledge  and  Security  Agreement  in the form  attached  hereto as
Exhibit 2.B. The collateral to be pledged by BTC to secure the Down Payment Note
shall be publicly  tradeable  securities;  such collateral shall at all times be
maintained as more  particularly  provided in the Pledge and Security  Agreement
set forth at Exhibit 2.B.

          1.2.2 The  balance  shall be  evidenced  by a  promissory  note in the
amount of $2,804,000  (the "Palomar  Note"),  attached hereto as Exhibit 2.C and
incorporated by this reference.

     1.3  PHASE I TRANSACTION SPECIAL COVENANTS.  

          1.3.1 NEW  MEDIA  TRANSACTION.  Concurrently  with the Phase I Closing
Date (as defined in Section 7.1.1 below), Palomar shall cause Comtel to transfer
upstream to Palomar that business of Comtel with New Media,  Inc.,  described in
Exhibit 3.A (the "Transferred Assets and Liabilities").  Any liability of Comtel
(including, without limitation, the obligation to perform any contracts) arising
from Comtel's  business with New Media which is part of the  Transferred  Assets
and Liabilities  described in Exhibit 3.A is hereby assumed by Palomar as of the
Phase I Closing Date. Palomar shall have all rights to, and obligations  arising
from, the Transferred  Assets and Liabilities.  Palomar shall indemnify and hold
BTC harmless for, from and against any such  liabilities  (including  attorneys'
fees and costs and  expert  fees and costs  incurred  in  defending  any  claims
arising from such liabilities) related to Transferred Assets and Liabilities. As
of the Phase I Closing Date,  Comtel's balance sheet shall appear  substantially
in the form set forth in Exhibit 3.B. As a result of the New Media  Transaction,
Palomar  shall,  as of the Phase I Closing  Date (as  defined in  Section  7.1.1
below), assume all liabilities and shall acquire all assets of Comtel related to
any business  now or  previously  conducted  between  Comtel and New Media.  The
assets  described in Exhibit 3.C as the retained assets (the "Retained  Assets")
shall be retained by Comtel and,  upon the Phase I Closing  Date,  Comtel  shall
have all rights to the Retained Assets (and, except as described in Exhibit 3.B,
shall perform all obligations related to such assets),  which shall inure to the
benefit of Comtel and BTC.

          1.3.2 PHASE I INTELLECTUAL  PROPERTY  RIGHTS.  At the Phase I Closing,
Sellers, as part of the sale of the Dynaco Assets, hereby sell, transfer, convey
and assign to BTC, and BTC purchases from Sellers, the goodwill of the business,
including  all the  Intellectual  Property  Rights (as defined in Section  11.5)
associated  with or used in  connection  with the Dynaco  Assets or the business
conducted  by Comtel,  Dynamem,  the Indra  Technologies  Division of Dynaco and
EPIC.  Sellers  each agree to execute  and deliver to BTC such  assignments  and
other  documents as may be necessary to reflect such sale and  assignment on the
records of any  governmental  agencies,  including the U.S. Patent and Trademark
Office. BTC acknowledges that the sale,  conversion,  transfer and assignment of
the Intellectual  Property Rights is As Is, without any warranty whatsoever from
Sellers. Sellers reserve the right, at their sole expense, to make copies of the
records or documents evidencing the Intellectual  Property Rights at the time of
the Phase II Closing  and,  thereafter,  for  commercially  reasonable  business
purposes not inconsistent with this Agreement (e.g., complying with governmental
regulations, defending patent infringement claims, etc.).

          1.3.3 PALOMAR FUNDING;  CASH FLOW PROJECTIONS.  Dynaco and Lyle Jensen
will  promptly  provide  Palomar  and BTC with  Dynaco's  cash flow  projections
(sources and uses of cash) from October 1, 1997,  through June 30, 1998. Palomar
and BTC have approved such projections as set forth in Exhibit 4. Palomar agrees
that  through  the  Phase I  Closing  Date  Palomar  will  continue  to fund the
operations of Dynaco and its  subsidiaries  (Dynamem,  Comtel and the operations
associated  with  EPIC  and the  Indra  Technologies  Division  of  Dynaco),  in
accordance  with the funding  commitment set forth in Exhibit 4, attached hereto
and, which, by this reference,  is incorporated  herein;  provided that the need
for such amount is both justified by Dynaco and is necessary to maintain  Dynaco
as a viable  business  or going  concern.  If the  monthly or  aggregate  amount
required by Dynaco  exceeds  the monthly or  aggregate  amount  scheduled  to be
funded by Palomar as provided in Exhibit 4 (the "Excess Funding"), BTC agrees to
provide such Excess Funding to Dynaco; provided that the need for such amount is
both  justified  by  Dynaco  and is  necessary  to  maintain  Dynaco as a viable
business or going concern.
<PAGE>

          1.3.4 USE OF NAME. Upon the Phase I Closing Date,  Sellers, as part of
the sale of the Dynaco Assets,  shall sell, assign and grant to BTC the goodwill
and  all  Sellers  rights  to use  and to  transact  business  under  the  names
"Dynamem," "Comtel  Electronics," "IT," "ITI" and "Indra  Technologies,"  "EPIC"
and "Electronic Interconnect Packaging Corp." and BTC shall acquire all patents,
trademarks  and trade names  associated  with the IT Assets or used by the Indra
Technologies  Division,  Dynamem  and by  Comtel,  and all  goodwill  associated
therewith.

          1.3.5 NEXAR  TRANSACTION.  Concurrently  with the Phase I Closing Date
(as defined in Section  7.1.1.  below),  Palomar  will cause  Comtel to transfer
upstream to Palomar the "CBC  Liabilities," as defined below,  relating to loans
made to Comtel by Coast Business  Credit,  a division of Southern Pacific Thrift
and Loan  Association  ("CBC"),  and Palomar will assume the CBC Liabilities and
Palomar shall hold Comtel  harmless from any and all claims or demands  relating
to the CBC  Liabilities.  The CBC  Liabilities  are set forth in Exhibit 3.D and
shall equal that portion of the CBC loan to Comtel that was secured by the Nexar
Receivables  that have become  ineligible  as collateral as of November 1, 1997,
for the CBC loan under the applicable CBC loan  documents.  Comtel shall retain,
as an asset,  all receivables due it from Nexar,  Inc. (the "Nexar  Receivable")
and after the Phase I Closing Date transfer it to BTC for  collection.  From and
after the Phase I Closing Date, BTC shall use all reasonable  good faith efforts
to  collect  the  Nexar  Receivable.  BTC  agrees  that it will  cause the first
$621,000  of the  Nexar  Receivable  collected  by BTC to be  paid  promptly  to
Palomar, in consideration of Palomar assuming the CBC Liabilities.
<PAGE>

                                    ARTICLE II

                              PHASE II TRANSACTION

     2.1 SALE AND PURCHASE OF DYNACO SHARES. Following the Phase I Closing Date,
BTC will exercise good faith  efforts and due  diligence to (i)  consummate  the
acquisition  of Ultra Scan;  (ii) cause BTC to file with the SEC a  registration
statement  on the  appropriate  form to  register a  sufficient  number of BTC's
shares ("IPO  Shares") to raise the funds  described in clause (iii) below;  and
(iii)  cause BTC to enter into an  underwriting  agreement  with an  underwriter
selected by BTC to effect an initial public offering of its shares  resulting in
proceeds  to BTC of not less  than  $10,000,000  (the  "IPO").  On the  Phase II
Closing Date,  BTC will purchase from Palomar all the Dynaco Shares on the terms
and conditions as described in this Agreement.

     2.2 PHASE II PURCHASE PRICE. The purchase price for the Dynaco Shares to be
purchased by BTC from  Palomar is  $5,346,000  (the "Phase II Purchase  Price"),
subject to the adjustments set forth in Section 2.3, and shall be paid by BTC to
Palomar as follows:

          2.2.1 BTC will pay cash in the amount of  $2,673,000  to Palomar  upon
the Phase II Closing Date.

          2.2.2 Upon the Phase II Closing Date,  BTC shall issue to Palomar that
number of shares of BTC common  voting  stock  having a fair  market  value,  as
determined  by the price of the IPO  shares,  as  offered  to the  public by the
underwriter  on the IPO closing  date  (disregarding  restrictions  on transfer,
block discounts, or any other limitations on marketability), equal to $2,673,000
(the "BTC Shares").  
<PAGE>

          2.2.3 Subject to satisfying underwriting  requirements,  Palomar shall
have the right to include the BTC Shares in any registration  statement filed by
BTC with the SEC  subsequent  to the IPO, as more fully  described  in Exhibit 5
attached hereto. (In the event of any inconsistencies between this Section 2.2.3
and the  Registration  Agreement  in Exhibit 5, the  Registration  Agreement  in
Exhibit 5 shall  govern.)  Any  "lock-up"  period  required by the  underwriter,
applicable  to the BTC  Shares  shall  be no  longer  than  the  lock-up  period
applicable to Lyle Jensen ("Jensen") and Maurice Needham ("Needham").  Following
the IPO and the expiration of any lock-up and no-sale period required by the IPO
underwriter,  Palomar shall have demand  registration rights with respect to any
remaining  BTC Shares for a period of not less than three years,  as provided in
Exhibit 5 below. If any BTC Shares issued, or to be issued to Jensen or Needham,
are  included  in the IPO,  all the BTC Shares  issued to Palomar  shall also be
included in the registration statement filed with the SEC in connection with the
IPO. 

          2.2.4 The preceding sections to the contrary notwithstanding,  Palomar
may, by notifying BTC at least 20 days prior to the Phase II Closing Date, elect
to have the Phase II Purchase  Price paid entirely in cash.  In that event,  the
total Phase II Purchase  Price shall be $3,500,000  ("Cash Option  Price"),  and
upon  payment of such  amount,  the Dynaco  Shares  shall be sold,  conveyed and
transferred  to BTC, free and clear of all liens,  encumbrances  and any adverse
claims,  and BTC shall be released of any requirement to register the BTC Shares
described in Section  2.2.2  above.  

          2.2.5 If for any reason the IPO fails to occur or BTC fails to acquire
Ultra Scan,  BTC may, in its own right,  acquire the Dynaco Shares prior to June

<PAGE>

30, 1998,  for  $3,500,000  cash (the "Cash  Price").  Subject to the  preceding
sentence,  from  October 17, 1997 through the date a  registration  statement is
filed  with  the SEC  with  respect  to the IPO  Shares,  BTC and  Palomar  will
cooperate and may attempt to sell the Dynaco Shares to a third party. If BTC and
Palomar  are able to sell the  Dynaco  Shares  to a third  party  for more  than
$3,500,000,  BTC shall be entitled to receive for its efforts an amount equal to
the consideration received in excess of $3,500,000 (the "Excess  Consideration")
multiplied by 50% (the "Share Payment");  the balance of the consideration shall
be paid to Palomar.  Upon BTC's receipt of the Share Payment,  BTC agrees to pay
an amount  equal to 25% of the Excess  Consideration  to Palomar,  which  amount
shall be credited  against the principal  balance of the Palomar Note.  Upon the
sale of the  Dynaco  Shares to a third  party,  BTC shall be  released  from any
obligation it may have either to deliver to Palomar the BTC Shares or cause such
shares to be  registered  with the SEC,  as  contemplated  by Section  2.2.1 and
Exhibit 5. 

     2.3 PHASE II PRICE  ADJUSTMENTS.  The following price  adjustments shall be
applicable to the Phase II Transaction:  

          2.3.1 If a material  adverse change occurs in Dynaco's book value,  as
determined under generally accepted accounting  principles  consistently applied
(exclusive of any change resulting from the New Media Transaction),  between the
Phase I Closing Date and the Phase II Closing Date,  the Phase II Purchase Price
will be adjusted  downward to reflect such change,  or other action  relating to
the terms of purchase  and  agreeable to both parties will be taken prior to the
Phase II Closing Date to adjust for such material  adverse  change.  A "material
adverse  change" in  Dynaco's  book value  shall mean a decline in book value of
Dynaco, as determined under generally accepted accounting principles,  in excess
of 15% of the Phase II Purchase Price (e.g., if book value decreases by 20%, the
Purchase Price would be reduced by 25% of such decrease or the amount over 15%),
for reasons other than the New Media Transaction.  

          2.3.2  If a  material  increase  occurs  in the book  value of  Dynaco
between the Phase I Closing Date and the Phase II Closing  Date,  as  determined
under generally accepted accounting  principles  consistently applied, the Phase
II  Purchase  Price  shall be  increased  by an  amount  equal to the  excess of
Dynaco's increased book value, as determined under generally accepted accounting
principles  consistently  applied,  over the Phase II Purchase Price,  set forth
above,  as determined ten (10) business days prior to the Phase II Closing Date,
multiplied by 50%. 

     2.4 WARRANT.  Upon the  occurrence of the Phase II Closing Date,  BTC shall
issue to Palomar a warrant  in the form set forth in  Exhibit 6 (the  "Warrant")
for the purchase of that number of shares of BTC's voting  common stock equal to
$850,000,  the value of such shares to be  determined  at the Closing  Price (as
defined  below).  The Warrant shall expire three (3) years following the date of
its  issuance and shall be  exercisable  only if a Triggering  Event  occurs.  A
Triggering  Event shall occur if: (i) BTC achieves  $50,000,000 in gross revenue
by December 31, 1998; (ii) BTC achieves  $4,000,000 in net,  pre-tax earnings in
any fiscal year ending on or before December 31, 1999, or (iii) the common stock
of BTC trades on any national  securities  exchange on which it is listed or, if
not so listed, on the National  Association of Security Dealers,  Inc. Automated
Quotation System (NASDAQ),  at $12.00 per share or more for ten (10) consecutive
trading  days within  three years after the date of the issuance of the Warrant.
The Warrant shall provide that the per share  exercise price is $0.01 per share.
The Closing Price shall be the closing  price of BTC's common  voting stock,  as
reported on any national  securities  exchange on which BTC stock is listed, or,
if BTC's  stock is traded on NASDAQ,  the  average of the lowest bid and highest
asked price for such day, on the date of a Triggering  Event occurs,  or if that
date is not a trading date, on the trading day immediately  preceding the date a
Triggering  Event occurs.  BTC warrants that the  conditions for the exercise of
the Warrant by Palomar shall be no less  favorable to Palomar that are the terms
and conditions  imposed by the Phase II Transaction  underwriter upon the escrow
and  forfeiture  of BTC common stock  issued to Needham and Jensen.  

     2.5 PHASE II TRANSACTION SPECIAL COVENANTS.

          2.5.1 BTC  MANAGEMENT.  Until the earlier of the Phase II Closing Date
or the disposition of the Dynaco Shares to a third party has occurred,  BTC will
cause  Jensen,  without  payment of  compensation  from Dynaco,  to maintain his
present  office,  at  Dynaco's  Tempe,  Arizona,  facility  and,  in addition to
performing any duties for BTC, BTC will use all reasonable good faith efforts to
cause Lyle Jensen to assist Dynaco in conducting  and carrying out its business,
as presently conducted, and in maintaining its assets and business.  Neither BTC
nor Jensen shall be charged rent for Jensen's office.

          2.5.2 OWNERSHIP OF DYNACO SHARES. Palomar represents and warrants that
two  million  (2,000,000)  $0.01 par value  Dynaco  Shares are duly  authorized,
validly issued and outstanding, and fully paid and non-assessable,  that it owns
the  Dynaco  Shares,  and  that  there  are no  outstanding  warrants,  options,
convertible  securities,  scrip,  contracts,  calls,  preemptive rights or other
rights or obligations existing that will impair or adversely affect BTC's rights
to full ownership of the Dynaco Shares.  
<PAGE>

          2.5.3 PALOMAR  FUNDING.  Palomar will fund the operations of Dynaco in
accordance  with  funding  requirements  set forth in Exhibit 4 from  October 1,
1997, through the Phase II Closing Date;  provided that the need for such amount
is both  justified  by Dynaco and is  necessary  to maintain  Dynaco as a viable
business or going concern.  Amounts  funded by Palomar  pursuant to this Section
2.5.3 will not be added to the  principal  balance of the Palomar  Note.  If the
monthly or aggregate  amount required by Dynaco exceeds the monthly or aggregate
amount to be  advanced  by  Palomar to Dynaco,  as  scheduled  in Exhibit 4 (the
"Excess Funding"), BTC agrees to provide such Excess Funding to Dynaco; provided
that the need for such amount is both  justified  by Dynaco and is  necessary to
maintain  Dynaco as a viable  business  or going  concern.  

          2.5.4  NON-SOLICITATION  OF  DYNACO  EMPLOYEES.  Prior to the Phase II
Closing,  BTC  agrees  not to  solicit  or hire  any  Dynaco  employees  without
obtaining  Palomar's prior written consent.  The Parties agree that Dynaco has a
legitimate protectable interest in preventing the solicitation of its employees,
and BTC agrees that this prohibition of solicitation is reasonable. 

          2.5.5 USE OF NAME. Upon the Phase II Closing Date, as part of the sale
of the Dynaco Shares,  Palomar shall sell,  assign and grant to BTC the goodwill
of the  business  together  with all of Seller's  rights to use, and to transact
business under, the names "Dynaco," "Dynaco Corp.," and any variant thereof, and
BTC shall acquire all patents,  trademarks  and trade names  associated  with or
used by Dynaco,  and any related goodwill.  

          2.5.6  IPO.  Sellers  agree  to  cooperate  with  BTC  to  the  extent
reasonably  necessary  in order  for BTC to effect  and  close the IPO.  
<PAGE>

          2.5.7 SALE OF INTELLECTUAL  PROPERTY RIGHTS.  At the Phase II Closing,
Sellers  hereby  sell,  convey,  assign  and  transfer  to BTC all  Intellectual
Property  Rights (as defined in Section  11.5) owned or  possessed by Seller and
used by Dynaco or owned by Dynaco,  together with all goodwill  related thereto,
except those transferred pursuant to Section 1.3.2, to BTC, and agree to execute
such assignments and other documents as necessary to effect such assignment. BTC
acknowledges  that  the  sale,  conveyance,   transfer  and  assignment  of  the
Intellectual Property Rights is made As Is, without any warranty whatsoever.  

          2.5.8 NO TRANSFER TO THIRD  PARTY.  Sellers  will not sell,  transfer,
pledge or  hypothecate  the Dynaco  Shares to any third  party prior to June 30,
1998, except as otherwise contemplated by this Agreement. 

          2.5.9 COVENANT OF FURTHER  ASSURANCE.  Without further  consideration,
Sellers will at any time, and from time to time,  after the Phase I and Phase II
Closing  Dates,  execute and deliver such  further  instruments  of  conveyance,
transfer  and  assignment,  make such  government  filings,  and take such other
action as BTC  reasonably  may  request to  convey,  transfer  and  assign  more
effectively  to BTC any of the Dynaco  Assets and all Sellers'  rights under the
Dynaco Assets, and will assist BTC in the collection and reduction to possession
of the Dynaco  Assets,  and will take other action that is reasonably  necessary
for  these  purposes,  all  at  BTC's  cost.  
<PAGE>

                                    ARTICLE  III

                   REPRESENTATIONS AND WARRANTIES OF PALOMAR

     Palomar represents and warrants to BTC as follows:

     3.1  ORGANIZATION  IN  GOOD  STANDING.  Palomar  is  a  corporation,   duly
organized,  validly existing and in good standing under the laws of the State of
Delaware,  with all corporate  power and authority  necessary to enter into this
Agreement and to consummate the Transactions contemplated under this Agreement.

     3.2  Authorization.  The execution  and delivery of this  Agreement and the
consummation of the Transactions  contemplated  hereby have been duly authorized
by the Board of Directors of Palomar and Dynaco,  and all other corporate action
of Palomar and Dynaco,  including all authorizations and ratifications necessary
to authorize the  execution and delivery of this  Agreement and the carrying out
of the  transactions  contemplated  hereby have been taken and are in full force
and effect.  The  obligations  of Palomar and Dynaco  under this  Agreement  are
binding and  enforceable  according to their terms.  

     3.3 TITLE TO THE DYNACO ASSETS (OTHER THAN  INTELLECTUAL  PROPERTY RIGHTS).
Sellers own good and  marketable  title to the Dynaco  Assets and Dynaco  Shares
free and clear of any  liens,  encumbrances  or adverse  claims,  other than any
liens and encumbrances incurred in the ordinary course of business and disclosed
to BTC.  

     3.4 ABSENCE OF DEFAULT;  NO VIOLATIONS.  Palomar is not, and to the best of
Palomar's knowledge, Dynaco is not and at the Phase I and Phase II Closing Date,
will not be, in default  under or in any  violation  or breach of any  contract,
agreement, lease, instrument,  commitment or document by which Palomar or any of

<PAGE>

the  Dynaco  Assets or the  Dynaco  Shares is bound,  and the sale of the Dynaco
Assets and Dynaco  Shares to BTC does not  conflict  with  Palomar's or Dynaco's
charter  documents or violate any order,  law or  regulation  by which  Palomar,
Dynaco,  or the Dynaco Assets is bound,  or to which either the Dynaco Assets or
the Dynaco Shares are subject. 

     3.5 NO  ADVERSE  MATERIAL  AGREEMENTS.  The sale of the  Dynaco  Assets and
Dynaco Shares does not conflict with any material  agreements to which  Palomar,
or its subsidiaries,  or the Dynaco Assets or the Dynaco Shares is subject to or
by which any of them are bound, other than any liens or encumbrances incurred in
the  ordinary  course of business  and  disclosed  or known to BTC.  

     3.6  LITIGATION.  Except as  described  in Exhibit 7,  Palomar  knows of no
litigation, pending or threatened, that, if adversely resolved, would materially
affect Palomar's or Dynaco's ability to consummate the Transactions contemplated
by this Agreement.


     3.7 MODIFICATION OF REPRESENTATIONS AND WARRANTIES. The representations and
warranties of Palomar set forth herein shall be deemed to be modified to, except
any matter  listed in the exhibits to this  Agreement  and any matters  actually
known to Mr.  Lyle  Jensen or Mr.  Maurice  Needham  with  respect to the Dynaco
Assets as of the Phase I Closing Date and,  with respect to Dynaco or the Dynaco
Shares,  as of the  Phase II  Closing  Date.  

                                    ARTICLE IV

                      REPRESENTATIONS AND WARRANTIES OF BTC

     BTC hereby represents and warrants to Palomar as follows:

     4.1  ORGANIZATION  AND GOOD STANDING.  BTC is a corporation duly organized,
validly  existing and in good standing  under the laws of the State of Delaware,
with the corporate  power and authority  necessary to enter into this  Agreement

<PAGE>

and to consummate  the  Transactions  contemplated  by this  Agreement,  and are
qualified  to do  business in each  jurisdiction,  where such  qualification  is
required. 

     4.2  AUTHORIZATION.  The execution  and delivery of this  Agreement and the
consummation of the Transactions  contemplated  hereby have been duly authorized
by BTC's Board of Directors,  and all other corporate action of Buyer, including
all  authorizations  and ratifications  necessary to authorize the execution and
delivery of this Agreement and the consummation of the Transactions contemplated
hereby have been taken.  The obligations of BTC under this Agreement are binding
and enforceable according to their respective terms. 

     4.3 LITIGATION. BTC knows of no litigation,  pending or threatened that, if
adversely  resolved,  would  materially  affect BTC's ability to consummate  the
Transactions contemplated by this Agreement.

     4.4 ABSENCE OF DEFAULTS.  BTC is not, and will not be at either the Phase I
Closing Date and the Phase II Closing  Date, in default under or in violation or
breach of any contract, agreement, lease, instrument,  commitment or document by
which BTC is or any of its  properties  or assets is bound,  and the purchase of
the  Dynaco  Assets and  Dynaco  Shares  does not  conflict  with BTC's  charter
documents or violate any order, law or regulation by which BTC or its properties
or assets is bound. 


<PAGE>

                                   ARTICLE V

                    GENERAL COVENANTS OF PALOMAR AND DYNACO

     5.1 GOOD FAITH EFFORTS. Palomar understands and agrees that its cooperation
and assistance is required to consummate the  transactions  contemplated by this
Agreement.  Palomar agrees to act in good faith and to not act or fail to act to
harm, impede, frustrate the other party in performing its obligations hereunder,
or to harm,  frustrate or obstruct the objectives of the Letter of Intent,  this
Agreement  or  the  business  of  Dynaco.  Palomar  will  use  all  commercially
reasonable  good faith  efforts to cause  Dynaco to maintain  its  business  and
assets in all material respects,  in substantially the same manner and condition
as it presently exists and is conducted,  and to maintain its material contracts
and use its best efforts to maintain, preserve in full force and effect Dynaco's
business organization,  rights, franchises, employees, materials and its current
capital  and  debt,  as they  now  exist,  subject  to the  consummation  of the
transactions  contemplated  by  this  Agreement.   Palomar  agrees  to  use  all
reasonable  commercial efforts through the Phase II Closing Date to maintain the
business  and assets of Dynaco and its  subsidiaries  and not harm or injure the
interests  of  BTC  in  consummating  the  transactions   contemplated  by  this
Agreement.  

     5.2  NON-COMPETITION.  Palomar  agrees that neither  Palomar nor any of its
present or future  subsidiaries  will compete with BTC, in any material respect,
anywhere  in the world,  for a  five-year  period in  connection  with  flexible
circuit  fabrication,  memory modules,  electronic  contract  manufacturing,  or
biometric products; provided that neither Palomar nor Dynaco shall be prohibited
from manufacturing or selling flexible  fabricated circuit presently  maintained

<PAGE>

by  Dynaco  prior  to the  occurrence  of the  Phase  II  Closing.  The  Parties
acknowledge  and agree that this Section 5.2 is a material  inducement to BTC to
pay the  Sellers  the  purchase  prices  as set forth in this  Agreement.  

     5.3 LEGAL  REPRESENTATION.  Sellers acknowledge that the law firm of Ryley,
Carlock &  Applewhite  has, in the past,  represented  Dynaco and certain of its
subsidiaries.  Sellers after full disclosure by Ryley,  Carlock & Applewhite and
consultation  with  independent  legal  counsel,  agree  that  Ryley,  Carlock &
Applewhite may represent BTC in connection with the Transactions. Ryley, Carlock
& Applewhite will not represent,  and has not previously  represented,  Palomar.
Sellers  waive  any  conflict  of  interest  which  may  exist by  reason of the
representation  by Ryley,  Carlock & Applewhite of BTC in connection  with BTC's
purchase of the Dynaco Assets or the Dynaco Shares; provided that Ryley, Carlock
& Applewhite  furnishes  to Sellers and BTC, in writing,  its  agreement  not to
represent either party in the event litigation between the parties arises out of
the transactions  contemplated  hereby, or any matter involving Ryley, Carlock &
Applewhite's prior representation of BTC or Palomar. Sellers further acknowledge
that Ryley, Carlock & Applewhite has provided the written assurances required by
the preceding sentence. 

     5.4  CONFIDENTIALITY.   Sellers  agree  to  keep  confidential  the  terms,
conditions  and  nature  of the  Transactions,  and  shall  not make any  public
statement or release  regarding the  negotiation  of this  Agreement;  provided,
however,  that nothing in this Agreement or any other  agreement  shall prohibit
Palomar or its Board of Directors from  disclosing any  information  that may be
required by law to be disclosed.  All information  exchanged between the parties
relating to the  Transactions  shall  remain  confidential;  provided  that such
covenant shall not apply to information  regarding  Palomar acquired by BTC as a
result of the purchase of the Dynaco Shares.  
<PAGE>

                                   ARTICLE VI

                            GENERAL COVENANTS OF BTC

     6.1 GOOD FAITH EFFORTS. BTC understands and agrees that its cooperation and
assistance  is required to  consummate  the  transactions  contemplated  by this
Agreement.  BTC  agrees  to act in good  faith  and to not act or fail to act to
harm, impede,  frustrate the other party in performing its obligations hereunder
or to harm,  frustrate or obstruct the objectives of the Letter of Intent,  this
Agreement or the business of Dynaco.  BTC will use all  commercially  reasonable
good faith  efforts to cause Dynaco to maintain its business and assets,  in all
material  respects,  in  substantially  the  same  manner  and  condition  as it
presently exists and is conducted, to maintain its material contracts and to use
its best  efforts to maintain  and  preserve  in full force and effect  Dynaco's
business organization,  material and franchise rights,  employment force and its
current capital and debt structure substantially as it now exists. BTC agrees to
use all  reasonable  commercial  efforts  through the Phase II Closing  Date, to
maintain the business and assets of Dynaco and its  subsidiaries and not to harm
or injure the interests of Palomar in consummating the transactions contemplated
by this Agreement.  

     6.2 BTC NON-COMPETE. BTC will not compete anywhere in the world with Dynaco
in the flexible  circuit  fabrication  business,  from the date hereof until the
first to occur of (i) the Phase II  Closing  Date,  or (ii) five  years from the
date hereof.  

     6.3 CONFIDENTIALITY.  BTC agrees to keep confidential the terms, conditions
and nature of the proposed transactions, and shall not make any public statement
or release regarding the negotiation of this Agreement;  provided, however, that
nothing in this Agreement or any other agreement shall prohibit BTC or its Board

<PAGE>

of Directors from disclosing any  information  that may be required by law to be
disclosed.  All  information  exchanged  between  the  parties  relating to such
transactions  shall remain  confidential;  provided that such covenant shall not
apply to  information  regarding  BTC  acquired  by  Palomar  as a result of the
purchase  of the Dynaco  Shares. 

                                  ARTICLE VII

                                    CLOSING

     7.1  CLOSING  DATES.   The  consummation  of  the  Phase  I  and  Phase  II
Transactions  shall be as follows: 

          7.1.1 PHASE I CLOSING DATE.  The Phase I Closing Date shall occur upon
(i) November 18, 1997; (ii) or any later date mutually agreed to by the Parties.

          7.1.2  PHASE II CLOSING  DATE.  The Phase II Closing  Date shall occur
upon the earlier of (i) 30 days following BTC's closing of the IPO, or (ii) June
30, 1998.

          7.1.3  CLOSING  DATE  FOR  ALL  TRANSACTIONS.   In  all  events,   all
transactions  contemplated  by the Letter of Intent and this Agreement  shall be
closed not later than June 30, 1998. 

     7.2  CLOSING  CONDITIONS.  The  obligations  of the  Parties  to close  the
transactions described in this Agreement shall include the following conditions,
unless  waived in  writing  or  modified:  

          7.2.1  BTC  closing  of the  bridge  loan is  necessary  to  fund  its
operations  and the cash down payment for the Phase I  Transaction;  

          7.2.2   Delivery   to  BTC  by  Palomar  of  all  stock   certificates
representing the Dynamem Stock, the Comtel Stock and the EPIC Stock; 
<PAGE>

          7.2.3  The  consent  of  any   creditors,   private   third   parties,
governmental  agencies or contractors of Palomar,  Dynaco or its subsidiaries to
BTC's  acquisition of all of the Dynaco Assets and the Dynaco  Shares;  provided
that each Party shall provide the other with reasonable  notice prior to closing
of any such  consents  known  to it that may be  required.  

          7.2.4 The  absence of any  litigation  seeking to enjoin any aspect of
the contemplated transactions or which may adversely affect the Dynaco Assets or
the Dynaco Shares, excluding only litigation of which BTC is presently aware and
is listed in Exhibit 7, attached to this Agreement and which is  incorporated by
this  reference;  

          7.2.5  No  order  of any  court  or any  governmental,  regulatory  or
administrative  agency and no  agreement  in effect,  or pending or  threatened,
prohibiting  or  adversely  affecting  the  Transactions  and  the  Transactions
contemplated  hereby not  constituting a default  under,  or a violation of, any
such  regulation,  order,  or agreement;  

          7.2.6 The financial condition,  business or property of any of Dynaco,
its  subsidiaries,  or the IT Assets  shall not have  materially  and  adversely
changed  from the  condition  existing  as of the date of the  Letter of Intent,
except  for  the New  Media  Transaction;  

          7.2.7  All  representations,  covenants  and  warranties  made  by the
Parties  pursuant to this  Agreement  being true and correct or met, as the case
may be, in all material  respects as of the Phase I and Phase II Closing  Dates;

          7.2.8 The Board of Directors and, if necessary,  the  shareholders  of
Palomar  and  its  subsidiaries  and  BTC,  approving  this  Agreement  and  the
Transactions   contemplated  thereby;  

          7.2.9 Any regulatory  approvals that may be necessary  shall have been
obtained;  

          7.2.10  Receipt  of an  opinion  from an  investment  banker  or other
independent  person  acceptable to Palomar that the purchase price of the Dynaco
Assets  and the Dynaco  Shares is fair to the  shareholders  of  Palomar  from a
financial  point of view,  and  satisfaction  of any other  requirements  deemed
necessary  by Palomar,  in its sole  discretion,  to assure the  fairness of the
transaction  to  Palomar's  shareholders;  

          7.2.11 All  corporate  action by the  Parties  required to be taken in
connection with the Transactions  contemplated by this Agreement shall have been
validly  taken  and  shall  be in force  and  effect  and  shall  not have  been
rescinded;  and 

          7.2.12 The absence of any other condition or event that has a material
adverse  effect on the Dynaco Assets or the Dynaco  Shares,  except as otherwise
contemplated  by  this  Agreement.  

          7.2.13 Execution of that certain  Memorandum of Understanding  between
and among Palomar, CBC, Comtel, and BTC, dated concurrently herewith.

          7.2.14  Execution  and  delivery  to Palomar of that  certain  Limited
Guaranty of BTC, dated concurrently  herewith,  together with a Deed of Trust of
even date,  pursuant to which Jensen and Needham  grant  Palomar a deed of trust
lien on that certain real  property  described in the Deed of Trust,  located at
1000 South Priest Drive, Tempe, Arizona,  constituting the place at which Dynaco
conducts its Tempe, Arizona operations.  
<PAGE>

                                  ARTICLE VII

          SURVIVAL OF REPRESENTATIONS AND WARRANTIES; INDEMNIFICATION

     8.1 SURVIVAL OF  REPRESENTATIONS.  Subject to the limitations  contained in
this Article VIII, the representations, warranties, and covenants of the Parties
contained herein shall be deemed to be continuing and shall survive consummation
of the Transactions.  

     8.2  INDEMNIFICATION.  Palomar  shall  indemnify and hold BTC harmless for,
from and against: (a) any losses, deficiencies or adjustments resulting from any
material  misrepresentation,  breach  of  warranty  or  non-fulfillment  of  any
covenant  on the part of Palomar  under  this  Agreement,  or from any  material
misrepresentation  in  or  omission  from  any  exhibit,  certificate  or  other
instrument  furnished or to be furnished to BTC  hereunder,  and (b) all claims,
actions, suits, proceedings, demands, assessments, judgments, costs and expenses
(including  reasonable  attorneys' fees and court costs, and expert witness fees
and costs)  arising from or in connection  with any of the matters  described in
clause (a).  Palomar shall be liable to and shall  reimburse BTC on demand,  for
any such damages, loss, deficiency or book adjustment or for any payment made by
BTC at any time  after  the  Phase I and  Phase II  Closing  in  respect  of any
liability or claim or costs of defense to which the foregoing indemnity relates.
With regard to the  representations,  warranties,  covenants,  or  agreements of
Palomar  contained in this  Agreement,  Palomar shall not be obligated under the
foregoing  indemnity:  (i)  unless  BTC  gives  Palomar  written  notice of such
liability,  obligation  or  claim  or of  facts  which  may  give  rise  to such
liability,  obligation  or claim  within three (3) years  following  each of the
Phase I and Phase II Closing Dates;  (ii) unless BTC affords Palomar  reasonable
opportunity  to defend the same;  (iii)  unless and only to the extent  that the
aggregate amount of any claims for indemnity exceeds $50,000. 
<PAGE>

                                   ARTICLE IX

                           NOTICE AND CURE; REMEDIES

     9.1  CURE  PERIOD.  In the  event  of any  breach  of this  Agreement,  the
non-breaching  party shall give written  notice of such breach to the  breaching
party. In the event of a monetary default,  the breaching  party(ies) shall have
thirty  (30)  days  within  which  to  cure  such  default;  in the  event  of a
non-monetary  breach,  the  breaching  party  shall  have  sixty (60) days after
written  notice  of  such  breach  to  cure,  provided  that,  in  either  case,
performance  during  the  cure  period  must be able to  remedy  completely  the
default.  

     9.2 GENERAL REMEDIES. All Parties to this Agreement shall have all the
rights and remedies available at law, or in equity, and shall, in addition, have
the right to set off the  dollar  amount of any  losses,  damages,  liabilities,
costs and expenses  against any amount  otherwise  due  hereunder. 

     9.2 VIOLATION OF NON-SOLICITATION  PROVISIONS.  In addition to the remedies
described above, if BTC violates the non-solicitation  provisions of Section 2.4
of this Agreement,  Palomar may seek,  apply for and obtain a restraining  order
without  notice  or enjoin  BTC or any of its  employers,  employees,  servants,
agents or representatives from any continued violation thereof.

     9.3 INJUNCTIVE  RELIEF.  In addition to the remedies  described  above,  if
Palomar or BTC violates the non-competition provisions of Section 5.2 or Section
6.2, respectively, the non-breaching party shall, notwithstanding any other term
or provision of this Agreement,  have the unconditional right to seek, apply for

<PAGE>

and receive a temporary restraining order without notice or enjoin the breaching
party or any of the breaching party's employers,  employees, servants, agents or
representatives , from continued violation thereof.  Each Party waives notice of
any petition or application for a temporary  restraining order. Either Party may
also seek and  recover  monetary  damages  for the other  Party's  violation  of
Section 5.2 or Section  6.2, as the case may be, and avail  itself of all of the
above remedies and all other legal and equitable remedies,  which remedies shall
be cumulative and not mutually exclusive.  

     9.5 REMEDIES  CUMULATIVE.  The remedies  stated in this Article IX shall be
cumulative and not mutually exclusive. 

                                   ARTICLE X

                                  TERMINATION

     10.1  TERMINATION  BY EITHER PARTY.  This  Agreement may be terminated  and
canceled at any time prior to the Phase I Closing by the non-breaching  party if
(a) any  representations or warranties of the other party contained herein shall
prove to be inaccurate or untrue in any material respect; or (b) any obligation,
term or condition to be performed,  kept or observed by such other party has not
been performed, kept or observed in any material respect at or prior to the time
specified in this Agreement. Termination or cancellation of this Agreement shall
not constitute an election of remedies, and the party terminating shall have, in
addition to the right to terminate,  any other  remedies  available at law or in
equity.

     10.2 RESERVED.

                                   ARTICLE XI

                                 MISCELLANEOUS

     11.1 GOVERNING LAW. This Agreement and all  performances  shall be governed
by, and construed in accordance with, the laws of the State of Arizona.

     11.2 Fees and Expenses.  Palomar will bear its own costs, fees and expenses
in connection with this Agreement. Dynaco will pay all reasonable fees and costs
incurred by BTC in  connection  with the  Transactions;  provided that the total
fees paid by Dynaco shall not exceed $50,000, including any fees associated with
the Transaction  incurred by Comtel,  Dynamem and EPIC. Payment of such fees and
costs will not reduce the purchase price. No person is entitled to any brokerage
fee,  commission,  finder's  fee or  similar  payment  in  connection  with  the
transactions  described in this Agreement.  

11.3  ARBITRATION OF DISPUTES.  

          11.3.1 The Parties agree that the Federal  Arbitration Act shall apply
to and  govern  the  arbitration  provisions  of this  Agreement  to the  extent
provided herein. Except as provided below, any disputes between the parties with
respect to the terms of this  Agreement or the purchase of the Dynaco Assets and
the Dynaco Shares,  shall be subject to arbitration pursuant to the rules of the
American Arbitration  Association  governing commercial disputes.  If a claim is
asserted by Palomar,  arbitration shall occur in Phoenix, Arizona. If a claim is
asserted by BTC, arbitration shall occur in Boston,  Massachusetts.  Judgment on
any arbitration award may be entered in any court having jurisdiction.  A single
arbitrator  shall have the power to render a maximum  award of $100,000.  If any
person asserts a claim in excess of $100,000,  the arbitration shall be heard by

<PAGE>

a panel of three  arbitrators  and the  arbitration  decision shall be made by a
majority  of the three  arbitrators.  EACH OF THE  PARTIES  EXPRESSLY  AGREES TO
ARBITRATION  AND WAIVES ANY RIGHT TO TRIAL BY JURY EITHER PARTY MAY HAVE. In the
event  arbitration  proceedings are initiated under this Agreement,  each of the
Parties shall have,  for a period not to exceed 90 days, all rights of discovery
that are afforded  parties to a lawsuit under Rules 26 through 37 of the Arizona
Rules of Civil Procedure and the arbitrator (or arbitrators) shall have the same
rights and powers to order and conduct  discovery  and to impose  sanctions  for
failure to make  discovery as may be exercised by a judge of the Superior  Court
of the State of Arizona.  An arbitrator shall have the power to grant any remedy
or relief that a judge of the Arizona Superior Court could grant. Any arbitrator
selected shall be either an attorney or a certified public  accountant and shall
have not less  than  ten  (10)  years  experience  in  commercial  practice.  In
addition,  each of the Parties  shall have the same right to subpoena  documents
from third  parties as such  parties  would  have if an  arbitration  under this
Section had been initiated as a civil suit in the Superior Court of the State of
Arizona. The party prevailing in any arbitration shall be entitled to payment of
all legal  fees and costs and all costs of  arbitration,  regardless  of whether
such costs are recoverable under applicable law. The order of any arbitrator may
be  enforced  as a  judgment  of the  Superior  Court of the  State of  Arizona.

          11.3.2  Arbitration  shall  not be  required  of any party who seeks a
temporary restraining order, preliminary injunction or other equitable relief in
order to preserve  the status quo or prevent  irreparable  harm from  occurring.
<PAGE>

     11.4 COOPERATION; FURTHER ACTION. BTC and Palomar shall, without further
consideration,  execute and deliver any further or  additional  instruments  and
perform any acts which may become  reasonably  necessary to effectuate and carry
out  the  purposes  of  this  Agreement.   

     11.5 INTELLECTUAL  PROPERTY RIGHTS.  The transactions  contemplated by this
Agreement are intended to include any  Intellectual  Property rights (as defined
below)  relative  to  Dynaco,  Comtel,   Dynamem,  EPIC  and  the  former  Indra
Technologies   Division  of  Dynaco.  As  used  in  this  Agreement,   the  term
"Intellectual  Property Rights" means all industrial and  intellectual  property
rights  used  in  the  business  of  Dynaco,  Dynamem,  Comtel,  and  the  Indra
Technologies  Division of Dynaco  (recently  incorporated  as EPIC),  including,
without limitation,  patents,  patent  applications,  licenses,  license rights,
copyrights,  trademarks,  trademark  applications,  trade names,  service marks,
service mark applications,  all registrations of any of the foregoing,  computer
programs,  masks, products and services and other computer software in any form,
know-how,  trade  secrets,  proprietary  processes,  formulae and rights and all
goodwill or other rights associated  therewith.  

     11.6 NOTICES. All notices and other communications hereunder shall be given
in writing and shall be deemed to be given if delivered  personally  by mail (or
through any reputable courier or courier service to the parties at the following
addresses (or at such other address as the parties may specify by written notice
to the other): 

                  If to BTC, at:

                  Biometric Technologies Corp.
                  Attn:  Lyle Jensen, Chief Executive Officer
                  1000 South Priest
                  Tempe, Arizona 85281
                  Telephone No.:  (602) 968-2000
                  Facsimile No.:  (602) 921-9830
<PAGE>

                  With copy to:

                  James E. Brophy, III
                  Ryley, Carlock & Applewhite
                  101 North First Avenue, Suite 2700
                  Phoenix, Arizona  85003-1973
                  Telephone No.:  (602) 258-7701
                  Facsimile No.: (602) 257-9582

                  If to Palomar, at:

                  Palomar Medical Technologies, Inc.
                  Attn:  Paul Weiner, Director of Finance
                  45 Hartwell Avenue
                  Lexington, Massachusetts 02173
                  Telephone No: (781) 676-7300
                  Facsimile No.: (781) 676-7330

                  With a copy to:

                  Palomar Medical Technologies, Inc.
                  Attn:  General Counsel
                  45 Hartwell Avenue
                  Lexington, Massachusetts 02173
                  Telephone No: (781) 676-7300
                  Facsimile No.: (781) 676-7330

                  If to Dynaco, at:

                  Dynaco Corp.
                  Attn:  Mr. Raj Kapur, Controller
                  1000 South Priest
                  Tempe, Arizona 85281
                  Telephone No.: (602) 968-2000
                  Facsimile No.: (602) 921-9830

Written  notice given by any other  method shall be deemed to be effective  only
when actually received by the party to whom given.
<PAGE>

     11.7  EXECUTION  IN  COUNTERPARTS.  This  Agreement  may be executed in any
number of counterparts and, when so executed,  each of such  counterparts  shall
constitute  a single,  binding  Agreement  between  and  among  the  signatories
thereto. 

     11.8  INTEGRATION.  The recitals shall  constitute  part of this Agreement.
This  Agreement and all Exhibits  shall  constitute  the complete and definitive
agreement of the Parties with respect to all matters  addressed herein and shall
supersede  all  prior  or   contemporaneous   written  or  oral   agreements  or
understandings between or among the parties, including,  without limitation, the
Letter of Intent.  

     11.9 WAIVER.  No party to this Agreement shall be deemed to have waived any
right,  condition or obligation unless such waiver is in writing and executed by
the party  granting  such  waiver.  Acceptance  of any  payment  or  performance
required by a party  hereunder  after the date it is due shall not  constitute a
waiver of any other  payment or  performance  due  hereunder  and  acceptance of
partial or delinquent  payments  shall not constitute a waiver by a party of the
right to  timely  performance  hereunder.  Time is and  shall be of the  essence
hereof.  

     11.10  ASSIGNMENT.  The rights under this Agreement may be assigned without
the prior  written  consent of the other party,  which will not be  unreasonably
withheld; provided that any assignee shall be obligated to assume the assignor's
obligations  hereunder  and,  until  such  time as these  obligations  are fully
performed,  the assignor  shall continue to be bound by the terms and conditions
of this  Agreement.  This Agreement shall be binding on and inure to the benefit
of Palomar,  BTC, Dynaco and their respective heirs,  personal  representatives,
successors and assigns,  and is not intended to confer upon any other person any
of the rights specified  hereunder.  

     11.11 FURTHER ASSURANCES. After the Phase I and Phase II Closing Dates, all
parties shall perform,  execute,  acknowledge  and deliver all additional  acts,
deeds, conveyances,  transfers, documents, assurances or other matters necessary
to properly  vest good title to the Dynaco Assets and Dynaco  Shares.  

     11.12 HEADINGS. The headings used in this Agreement are intended solely for
convenience of reference and will not be given any effect in the construction or
interpretation of this Agreement. 

     11.13  ATTORNEYS' FEES AND COSTS.  Except as stated in Section 11.2, if any
party  brings an  action to  enforce  any of the terms of this  Agreement  or to
compel performance of this Agreement,  the successful party in such an action is
entitled to an award of their reasonable attorneys' fees, court costs (including
expert  witness fees and costs)  incurred in bringing or defending  such action.

                                             "BTC"

                                             BIOMETRIC TECHNOLOGIES
                                             CORPORATION, a Delaware corporation


                                             By:       /s/  
                                                --------------------------------
                                                       Lyle E. Jensen
                                                Its:   President and CEO


                                             "PALOMAR"

                                             "SELLERS"

                                             PALOMAR MEDICAL TECHNOLOGIES,
                                             INC., a Delaware corporation


                                             By:       /s/
                                                --------------------------------
                                                       Louis P. Valente
                                                Its:   Chairman and CEO


                                             "DYNACO"

                                             DYNACO CORP., a Delaware
                                             corporation


                                             By:       /s/
                                                --------------------------------
                                                       Maurice E. Needham
                                                Its:   Chairman


<PAGE>


                                    EXHIBIT 1

                               EPIC Balance Sheet



<PAGE>


                                    EXHIBIT 1

                                      EPIC
                                  BALANCE SHEET
                          MONTH ENDED OCTOBER 31, 1997
                       (IT Assets and Assumed Liabilities)

<TABLE>
<S>                                                                   <C>                       <C>
Current Assets
     Cash($ 29,206.82)
     Accounts Receivable (net)                                           537,480.08
     Inventories (net)                                                   196,286.91
     Other Current Assets                                                 18,097.30
                                                                       -------------
                                    Total Current Assets                                         $   722,657.47

Property Plant & Equipment
     Research & Production Equipment                                   $ 749,473.38
     Office Equipment                                                    137,822.59
     Leasehold Improvements                                               49,718.00
     Other - Autos                                                         5,684.00
     Less Accumulated Depreciation                                       (98,487.74)
                                                                      --------------
                                    Net Fixed Assets                                                 844,210.23

Other Assets
     Organizational Costs (net)                                      $   125,157.38
     Other Assets                                                         13,300.00
                                                                      -------------
                                    Total Other Assets                                               138,457.38
                                                                                                  -------------
                                              Total Assets                                        $1,705,325.08
                                                                                                  =============

Current Liabilities
     Demand Line of Credit                                           $   244,992.51
     Accounts Payable                                                    303,849.55
     Accrued Payable                                                      41,842.12
     Accrued Expenses                                                     71,592.11
     Other Current Liabilities                                            33,152.54
                                                                   ----------------
                                    Total Current Liabilities                                    $  695,428.83

     LTD/Capital Leases                                                        0.00
                                                                   ----------------

Stockholders Equity
     Paid In Capital                                                  $1,472,510.45
     Beginning of Year Retained Earnings                                       0.00
     Current Year Earnings                                              (462,614.20)
                                                                  ------------------
                                    Total Stockholders Equity                                    $1,009,896.25
                                                                                                 -------------

                                    Total Liabilities & Equity                                   $1,705,325.08
                                                                                                 =============
</TABLE>
<PAGE>

                              EXHIBIT 1 (CONTINUED)

EXCLUDED ASSETS

     The  foregoing  notwithstanding,  the IT Assets do not  include  any Dynaco
corporate  records,  stock books,  stock  records,  minutes of any  directors or
shareholders   meeting,   files   maintained   with   respect  to  directors  or
shareholders,  or investment banking files, other than those relating to Dynamem
and Comtel.

<PAGE>


                                    EXHIBIT 2

                              PROMISSORY NOTES AND

                          PLEDGE AND SECURITY AGREEMENT


<PAGE>


                                   EXHIBIT 2.A

                                 PROMISSORY NOTE

$850,000                                                      Phoenix, Arizona
                                                               December   , 1997
                                                                        --


     For value  received,  the  undersigned,  Biometric  Technologies  Corp.,  a
Delaware corporation ("Maker"), promises to pay to PALOMAR MEDICAL TECHNOLOGIES,
INC., a Delaware corporation,  or order ("Holder"),  at 1000 South Priest Drive,
Tempe,  Arizona 85281,  or at such other place as the holder of this  Promissory
Note  ("Note")  may from  time to time  designate,  the  principal  sum of EIGHT
HUNDRED FIFTY THOUSAND AND 00/100 DOLLARS  ($850,000.00)  in lawful money of the
United States of America.  Interest shall accrue on this Note at the prime rate,
as  announced  by Bank of America NT & SA from time to time  (without  regard to
whether such rate is actually  available to any  customer)  (the "Prime  Rate"),
plus two percent (2%) per annum,  from the date hereof until paid. The principal
balance of this Note, plus accrued and unpaid interest, shall be due and payable
February 15, 1998.

     Maker  shall have the right at any time to  prepay,  without  penalty,  the
unpaid  principal  balance of the Note or any  portion  thereof.  Acceptance  of
payments  after  their due date  shall not  waive or  postpone  any right of the
holder hereof, and time is and shall remain of the essence.

     If any default in payment  hereunder  occurs that is not cured  within five
days of the date  payment is due,  interest  shall  accrue at a rate of interest
equal to the Prime Rate plus five percent (5%) (the "Default Rate").

     If Holder  hereof  incurs any  attorneys'  fees or other legal expense with
respect to enforcement of any rights  provided for hereunder,  Maker promises to
pay such  attorneys'  fees and legal expense.  In any suit, the attorneys'  fees
shall be  determined  by the  court  having  jurisdiction  thereof,  in its sole
discretion.

     Maker severally waives demand, notice, presentment for payment and protest,
and notice of any default and waives any release or  discharge  by reason of any
extension  of time for  payment or other  change in the terms of payment of this
Note or from any other cause.

<PAGE>

     This Note  shall be  governed  under the  substantive  laws of the State of
Arizona,  without regard to conflicts of laws principles.  Any suit on this Note
may be brought in  Superior  Court of Arizona in and for  Maricopa  County,  and
Maker consents to jurisdiction and venue in such court.

     IN WITNESS WHEREOF, this Note is executed as of the date set forth above.

"MAKER"                                            BIOMETRIC TECHNOLOGIES CORP.,
                                                   a Delaware corporation



                                                   By:
                                                       -------------------------
                                                       Its:
                                                           ---------------------

<PAGE>
                                   EXHIBIT 2.B

                          PLEDGE AND SECURITY AGREEMENT

         THIS PLEDGE AND SECURITY  AGREEMENT (the "Agreement") is made as of the
___  day  of  December,  1997,  by  Biometric  Technologies  Corp.,  a  Delaware
corporation (herein called "Pledgor"), in favor of Palomar Medical Technologies,
Inc., a Delaware corporation (herein called "Secured Party").

1.  RECITALS.

     1.1  Pursuant to a Stock  Purchase  Agreement  dated  December  ___,  1997,
between and among Pledgor,  Secured Party and Dynaco Corp.  ("Dynaco"),  Secured
Party has sold certain assets to Pledgor and, in consideration thereof, accepted
Pledgor's  Promissory  Note,  dated December ___, 1997 (the "Note"),  in partial
payment of purchase price.

     1.2 To induce  Secured  Party to accept  the Note,  Pledgor  has  agreed to
pledge  negotiable  securities  in order to  secure  Pledgor's  Obligations  (as
defined below) to Secured Party.

     1.3  Pledgor  is willing to pledge the  Collateral  (as  defined  below) to
Secured Party subject to the terms and conditions of this Agreement

2.   SECURITY INTEREST.

     2.1 To secure the  Obligations,  as defined in Section 2.2,  Pledgor hereby
pledges to  Secured  Party,  and grants  Secured  Party s security  interest  in
Collateral  described in Exhibit 1 of this  Agreement  (the  "Collateral"),  all
proceeds thereof, and any securities in the future substituted therefor.

     2.2 Pledgor  agrees that this Agreement and the rights hereby granted shall
secure the following  obligations of Pledgor to Secured Party  (hereinafter  the
"Obligations"):

          (a) The  principal  of, the  interest  one, and any other sums payable
under the Note, and any renewals, extensions or modifications thereof; and

          (b) Pledgor's  performances  and obligations to Secured Party pursuant
to this Agreement.
<PAGE>

3.  WARRANTIES.

     3.1 Pledgor warrants that the securities  constituting the Collateral shall
at all times be comprised  of  securities  that are publicly  traded on either a
national  securities  exchange  or on the NASDAQ  Stock  market and that are not
subject to any restriction or limitation upon trading, other than the provisions
of  Securities  and  Exchange  Commission  Rule  144  (hereinafter,   "Qualified
Securities").

     3.2 For purposes of this  Agreement,  the term "Market Value to Outstanding
Obligation  Ratio" shall mean, at any given time,  the ratio of the  Collateral,
determined  as of the  Valuation  Date,  as defined  below,  to the  outstanding
principal  and  accrued  interest  under  the  Note  determined  as of the  same
Valuation  Date. For purposes of this Agreement,  the "Valuation  Date" shall be
the last trading day of each calendar  month.  In  determining  the value of any
security  constituting the Collateral as of any Valuation Date, such value shall
be the  average  of the daily  closing  price for such  security  during  the 20
trading days ending on the Valuation Date, as quoted by the national exchange on
which such security is traded, but if the security is traded on the NASDAQ Stock
Market,  rather than a national exchange,  the daily average of the lowest asked
price and the  highest bid price on the NASDAQ  Stock  market for the 20 trading
days ending on the  Valuation  Date.  Pledgor  agrees  that the Market  Value to
Outstanding  Obligation Ratio of the Collateral  delivered to Secured Party upon
the  execution  of this  Agreement  shall be not less than 2:1.  If at any time,
while this Agreement is in effect,  the market Value to  Outstanding  Obligation
Ratio,  as defined  above,  falls below a ratio of 1.5:1,  Pledgor shall deposit
with  the  Secured  Party,  as  additional   Collateral,   Qualified  Securities
sufficient  to cause the Market  Value to  Outstanding  Obligation  Ratio of all
Collateral  held by Secured  Party to be not less than 2:1.  The Pledgor  agrees
that any  additional  Collateral  deposited with Secured Party is subject to the
security interest of the Secured Party created hereby.

     3.3 Secured party agrees that if the market Value to Outstanding Obligation
Ratio  equals  or  exceeds  2.5:1,  Pledgor  shall ha e the  right  to  withdraw
Qualified  Securities from the Collateral held by Secured Party until the Market
Value to Outstanding Obligation Ratio is not less than 2:1. Secured Party agrees
that such reduction  shall not be a violation of any provision of this Agreement
and that any  Collateral  withdrawn  under this  Section  3.3 shall no longer be
subject to this Agreement.

     3.4  Pledgor  shall have the right to  substitute  any  Qualified  Security
included  in the Pledged  Collateral  for any other  Qualified  Security it then
owns;  provided  that any  substituted  Qualified  Security  shall be subject to
Secured Party's approval, which shall not be unreasonably withheld.

     3.5 Secured Party shall exercise  ordinary care in taking  possession of or
disposing of the Collateral.  Pledgor owns and has title to or will own and have
title to, the Collateral,  and no other person has any right,  title or interest
therein,  exempt such rights as are provided by this Agreement.  Neither Pledgor
nor  Pledgor's  agents have  previously  granted any person a security  interest
lien, or similar encumbrance in the Collateral.
<PAGE>

     3.6 Pledgor will pay all taxes assessed against the Collateral.

     3.7 Pledgor will promptly notify Secured Party upon Pledgor's having notice
of any lien,  levy,  distraint  or other  seizure by legal  process or otherwise
affecting the Collateral, and of any threatened or pending claims or proceedings
that might in any way affect or impair any of Secured  Party's rights under this
Agreement.

     3.8 Secured Party shall at all times have a perfected  Security Interest in
the Collateral that shall be prior to any other interests therein.  Pledgor will
do all  reasonable  acts and things,  and will execute and file all  instruments
(including  security   agreements,   financing   statements,   and  continuation
statements)  reasonably  required  to  establish,   maintain  and  continue  the
perfected Security Interest of the Secured Party in the Collateral.

     3.9  Pledgor  agrees  that  Secured  Party  may file or  record  a  carbon,
photocopy or other  reproduction  of any financing  statement  when permitted by
law.  Pledgor agrees that this Agreement shall  constitute and may be filed as a
financing statement.

4. EVENT OF DEFAULT.

     4.1 An  "Event  of  Default"  or  "default"  (whether  or not such  term is
capitalized) shall mean:

          (a) Any failure of Pledgor to pay the  principal or  interest,  or any
other sum payable under the Note or the Obligations; or

          (b) Any failure or neglect by Pledgor to observe or perform any of the
terms, provisions, promises, agreements or covenants of this Agreement; or

          (c) The  attachment of any lien,  encumbrance,  writ or process to the
Collateral which would adversely affect the security of Secured Party; or

          (d)  Pledgor  becomes  insolvent,  is  unable to pay its debts as they
become due, or files a petition in bankruptcy under the United States Bankruptcy
Code; or

          (e) A receiver or  conservator  is  appointed  for the Pledgor or with
respect to a material  portion of the Pledgor's  assets,  if such proceedings is
not dismissed within 120 days after initiation.


<PAGE>

     4.2 A breach  or an  Event of  Default  under  the Note or this  Agreement,
unless  otherwise  provided  therein,  exists and shall  constitute  an Event of
Default under this Agreement from the date of the act or omission, regardless of
whether any grace or cure period is  applicable;  provided  that  Secured  Party
shall not exercise any remedies hereunder until the expiration of any applicable
grace or cure  period.  Pledgor  shall have five (5)  business  days to cure any
default that  involves the failure to pay money.  Pledgor  shall have 30 days to
cure any Event of  Default  that does not  involve  the  failure  to pay  money.
Pledgor shall have no cure period if an Event of Default is not able to be cured
fully or substantially cured within the applicable cure period.

5.  REMEDIES.

     5.1 In any  Event  of  Default  hereunder,  Secured  Party  shall  have the
following  rights and remedies  specified  herein,  upon the  expiration  of any
applicable cure or grace period; provided, however, that Secured Party shall not
exercise  any such rights  prior to the  expiration  of any grace or cure period
granted hereby.

     5.2 Secured  Party may pursue any legal or  equitable  remedy  available to
collect  all sums  secured  hereby  and to enforce  any and all other  rights or
remedies  available to it, and no such action  shall  operate as a waiver of any
other right or remedy of Secured Party under the terms hereof, or under the laws
of the State of Arizona.

     5.3 Secured Party or its agents may, in Secured Party's  discretion,  sell,
assign or deliver all or any part of Collateral at any broker's  board or by any
public or  private  sale an insofar as it is lawful to do so, may bid and become
purchasers at any public sale or at any broker's board.  Secured Party may apply
the proceeds of the disposition of Collateral  available for satisfaction of the
Obligations in any order of preference which Secured Party chooses.  The excess,
if any, shall be returned to Secured Party.

     5.4 Secured  Party shall give Pledgor not less than ten (10)  business days
notice of any sale or other  disposition of the Collateral.  Pledgor agrees that
notice and demand shall be conclusively deemed to be commercially reasonable and
effective  if such  notice is mailed  by  regular  or  certified  mail,  postage
prepaid,  to Pledgor at Pledgor's last known address, at least ten (10) business
days  prior to such  sale or other  disposition  or if  notice  of such  sale or
disposition is personally delivered to Pledgor.

     5.5 Secured Party shall have, in addition to any other rights and remedies,
all the rights and remedies  afforded a secured party under the Arizona  Uniform
Commercial Code and all other legal or equitable  remedies  provided by the laws
of the United States and the State of Arizona.

     5.6 Secured  Party's  remedies  hereunder  shall be  cumulative  and may be
exercised in any order or simultaneously.


<PAGE>


6.  MISCELLANEOUS PROVISIONS.

     6.1 No Event of  Default by Pledgor  which is waived by the  Secured  Party
shall  operate as a waiver of any other  default on a future  occasion,  or as a
waiver of that default after written  notice thereof and demand by Secured Party
for strict  performance of this  Agreement.  Acceptance of partial or delinquent
payments shall not constitute the waiver of any right of Secured Party.  Time is
and  shall  be of the  essence  of this  Agreement.  All  rights,  remedies  and
privileges of Secured Party hereunder  shall be cumulative and not  alternative,
and shall,  if  specifically  so expressed,  inure to the benefit of the Secured
Party, its successors and assigns, and all obligations of the Pledgor shall bind
its successors and personal representatives.

     6.2 The terms herein shall have the meanings in and be construed  under the
Arizona  Uniform  Commercial  Code and all matters  arising  hereunder  shall be
governed by the laws of the State of Arizona.  Whenever  possible each provision
of this  Agreement  shall be  interpreted  in such manner as to be effective and
valid under  applicable  law, and such  provision  shall be  ineffective  to the
extent of such prohibition or invalidity,  without invalidating the remainder of
such provision or the remaining provisions of this Agreement.

     6.3 No  modification,  rescission,  waiver,  release  or  amendment  of any
provision of this Agreement shall be made except by a written  agreement  signed
by Pledgor and Secured Party.

     6.4 This  Agreement  shall  remain  in full  force  and  effect  until  all
indebtedness secured hereby is paid in full.

     6.5 Secured Party shall exercise  ordinary care in taking  possession of or
disposing of the Pledged Collateral.

     6.6 Secured  Party and Pledgor ass used herein shall  include  their heirs,
devises, personal representatives,  successors or assigns. The provisions hereof
shall apply to the parties according to the context hereof and without regard to
the number or gender of words and expressions used herein.

     6.7 All  notices  and  other  communications  hereunder  shall  be given in
writing and shall be deemed to be given if delivered  personally (or through any
reputable courier or messenger service) or mailed three business days after such
notice is deposited in the United  States mail,  postage  prepaid,  by certified
mail (return receipt  requested),  to the parties at the following addresses (or
at such  other  address as the  parties  may  specify  by written  notice to the
other):



<PAGE>



              If to Pledgor, at:

                           Biometric Technologies Corp.
                           Attn:  Lyle Jensen, President
                           1000 South Priest
                           Tempe, Arizona  85281
                           Facsimile No.:  (602) 921-9830
                           Telephone:  (602) 968-2000

              With copy to:

                           James E. Brophy, III
                           Ryley, Carlock & Applewhite
                           101 North First Avenue, Suite 2700
                           Phoenix, Arizona  85003-1973
                           Facsimile No.:  (602)257-9582
                           Telephone:  (602) 258-7701

              If to Secured Party:

                           Palomar Medical Technologies, Inc.
                           Attn:  General Counsel
                           45 Hartwell Avenue
                           Lexington, Massachusetts  02173
                           Facsimile No.:  (781)676-7330
                           Telephone:  (781)676-7300

Written  notice given by any other  method shall be deemed to be effective  only
when actually received by the party to whom given.

     6.8 This Agreement shall be governed by the  substantive  laws of the State
of Arizona without regard to conflicts of law principles.

<PAGE>

         IN WITNESS WHEREOF, this Agreement has been executed as of the date set
forth above.


                                        "Pledgor":

                                        Biometric Technologies Corp., 
                                        a Delaware corporation



                                        By:
                                           ---------------------------
                                           Its:
                                               -----------------------


                                        "Secured Party":

                                        Palomar Medical Technologies, Inc., 
                                        a Delaware Corporation



                                        By:
                                           ---------------------------
                                           Its:
                                               -----------------------


<PAGE>

                                   EXHIBIT 2.C

                                 PROMISSORY NOTE


rincipal Amount                                             Phoenix, Arizona
$2,804,000                                                  December   , 1997
                                                                     --

     FOR VALUE RECEIVED, Biometric Technologies Corp. ("Maker"), promises to pay
to Palomar Medical Technologies,  Inc. ("Holder"),  a Delaware  corporation,  or
order,  the  principal  balance  of Two  Million  Eight  Hundred  Four  Thousand
($2,804,000)  in lawful  money of the United  States of America,  together  with
interest on the unpaid balance of principal,  from the date hereof, to accrue at
the prime rate of interest as  announced  by Bank of America  NT&SA from time to
time, without regard to whether such rate of interest is actually charged to its
customers.

     Payments of interest only shall be made by Maker  beginning on December 31,
1997, and continuing on the same day of each month thereafter until December 31,
1998.  Beginning  January 1, 1999, the balance of principal and accrued interest
on the Note shall be paid in  forty-eight  (48) monthly  installments,  with the
first payment due on February 1, 1999,  and  continuing on the first day of each
month  thereafter  until paid in full. If not sooner paid, the principal and all
accrued interest under this Note shall be due and payable on December 31, 2002.

     The entire principal balance, or any portion thereof, may be prepaid at any
time,  without  penalty,  at the election of Maker.  Any prepayment  shall apply
first to accrued interest and then to principal.

     At Holder's  option,  payments made hereunder may be applied first to costs
of collection, if any, next to interest, and then to principal.

     If Maker  fails to make any  payment  when due  hereunder,  Holder,  at its
option,  may declare all or any part of the principal and interest payable under
this Note immediately due and payable.  In addition,  upon the occurrence of any
default  under  the  Stock  Purchase  Agreement  of  even  date  (the  "Purchase
Agreement"),  if such default is not cured within any  applicable  cure or grace
period  expressly  allowed  under the  Purchase  Agreement,  as the case may be,
Holder  may  declare  all or any  part of the  principal  and  interest  payable
hereunder  immediately due and payable.  This Note may, at Holder's option, also
become  immediately  due and  payable if (i) there is a sale or  disposition  of
fifty  percent  (50%) or more of Maker's  assets  (taking  into  account all the
assets of Maker,  plus the  assets of all of  Maker's  subsidiaries,  taken as a
whole),  (ii) the sale of fifty  percent  (50%) or more of  Maker's  issued  and
outstanding stock, in a single transaction or a series of related  transactions,
other than through an initial public offering and the acquisition of Ultra Scan,
Inc.; or (iii) Maker is merged with or consolidated into another corporation and

<PAGE>

the assets of Maker, immediately prior to such merger or consolidation, are less
than 50% of the assets of the resulting  corporation  immediately  following the
consummation of such merger or consolidation.

     Holder's  acceptance  of  payments  after  the due date  shall not waive or
postpone  any right of the Holder  hereof,  and time is and shall  remain of the
essence hereof.

     Should any  interest or  principal  amount  remain  unpaid  after it is due
hereunder,  such amount, at the option of the Holder, shall bear interest at the
rate of twelve percent (12%) per annum ("Default Interest"),  from the date such
amount is due and payable until paid.

     If, as a result of any  default  under  this Note,  the  Holder  incurs any
attorneys'  fees or other legal costs or expenses with respect to enforcement of
any  rights  provided  for  hereunder,  whether or not any legal  proceeding  is
instituted, Maker promises to pay such attorneys' fees and expenses,  including,
without  limitation,  any costs of court,  witness  fees or  experts  fees,  and
reasonable travel costs, regardless of whether such amounts are reasonable under
applicable law.

     Maker  agrees that the  effective  rate of interest  under this Note is the
note  rate  specified  herein,  plus the  rate of  interest  resulting  from any
additional charges,  fees, points,  Default Interest, and any other charges made
to Maker.  If for any reason the interest or other charges deemed to be interest
should exceed the maximum  interest rate permitted by law, then (i) the interest
or other charges that exceed the maximum rate  permitted by law shall be reduced
to the maximum  rate  permitted  by law,  and (ii) any amounts  paid as interest
which are in excess of the  maximum  legal rate shall be  credited  against  the
outstanding principal balance of the indebtedness.

     Maker and all persons now or hereafter  liable on this Note severally waive
notice, presentment for payment and protest.

     Maker  represents  and  warrants  to  Holder  that  this  loan is made  for
commercial  purposes and that no portion of the amounts  describe  herein are or
will be used for any purpose other than a commercial purpose.

     Maker  authorizes  Holder to  advance  amounts  in excess of the  principal
amount of this Note directly to a third party for Maker's  benefit to facilitate
the  transactions  under this  Purchase  Agreement.  Maker  agrees that any such
advances are made for Maker's benefit, have been authorized by Maker, constitute
part of the principal  indebtedness evidenced by this Note and shall be added to
the principal amount due under this Note.  Interest shall accrue on all advanced
amounts in excess of the principal  amount added to the principal amount of this
Note.

     Maker agrees to make payment  without the prior resort of the Holder to any
security or against any endorser or any guarantor.
<PAGE>

     This  Note  shall  be  governed  by the  substantive  laws of the  State of
Arizona, without regard to conflicts of law principles.

                                        "MAKER"

                                        BIOMETRIC TECHNOLOGIES CORP., 
                                        a Delaware corporation



                                       By:
                                          ----------------------------
                                          Its:
                                              ------------------------


<PAGE>


                                    EXHIBIT 3

                            Comtel Electronics, Inc.

                       Transferred Assets and Liabilities

<PAGE>


                                   EXHIBIT 3.A

                            COMTEL ELECTRONICS, INC.


                             ASSETS AND LIABILITIES
                             TRANSFERRED TO PALOMAR
                    (THE TRANSFERRED ASSETS AND LIABILITIES)


ASSETS

ACCOUNTS RECEIVABLE                                                $3,766,747.34

INVENTORY                                                             675,743.72
                                                                   -------------
                                    TOTAL                          $4,442,491.06
                                                                   =============


LIABILITIES

CBC BANK LINE OF CREDIT INELIGIBLE                                 $2,612,860.21

ACCOUNTS PAYABLE                                                      129,207.70


EQUITY

PAID IN CAPITAL - PARENT                                           $1,700,423.15
                                                                   -------------
                                    TOTAL                          $4,442,491.06
                                                                   =============
<PAGE>

               PALOMAR/NEW MEDIA ONGOING LIABILITIES POST CLOSING

Palomar will assume the close of the sublet building,  expense of $16,158.68 per
month, until New Media vacates subject facility and a new tenant is located.  It
is estimated that this period will be 90 to 120 days.
<PAGE>


                                   EXHIBIT 3.B

                            Comtel Electronics, Inc.

                             Assets and Liabilities
                             Transferred to Palomar
                    (the Transferred Assets and Liabilities)
                                     ($000)

<TABLE>
<S>                                               <C>                 <C>                     <C>

                                                                       New Media
Assets                                            October 31, 1997       Related              Nexar Related
- ------                                            ----------------     -----------            -------------
Cash                                                       $    20       $       0                 $      0
A/R                                                           4900           (3766)                    (791)
Inventory                                                     2455            (676)                       0
Other                                                          168               0                        0
                                                           -------       ---------                ---------
Current Assets                                               $754           $(4442)                   $(791)

Equipment                                                    2674                0                        0
Goodwill                                                      340                0                        0
Other                                                          62                0                        0
                                                         --------        ---------                ---------
Total Assets                                               $10169           $(4442)                   $(791)
Liabilities
- -----------
Bank Line                                                 $  4152           $(2613)                   $(621)
A/P                                                          1761             (129)                       0
Accrued Expenses                                              180                0                        0
CP-Ltd.                                                       450                0                        0
                                                          -------        ---------                ---------
Current Liabilities                                       $  6543           $(2742)                   $(621)
LTD                                                           629                0                        0
                                                          -------        ---------                ---------
Total Liabilities                                         $  7172           $(2742)                   $(621)
Equity
- ------
Paid in Capital/Parent                                     $10379           $(1700)                   $(170)
Retained Earnings                                           (6932)               0                        0
                                                          --------      ----------                ----------
Net Equity                                               $   3447           $(1700)                   $(170)
Liability & Equity                                        $ 10619           $(4442)                   $(791)

</TABLE>
<PAGE>



                                   EXHIBIT 3.C

                       COMTEL RETAINED ASSETS/LIABILITIES


Comtel will retain the current  active and  incoming  inventory to meet the open
order  backlog  that will exist at  closing.  Comtel  will only  finish the open
orders and do business on a COD basis. The estimated value of the inventory that
BTC will pay Palomar for in the book value is $700,000.  BTC/Comtel  will assume
any  liability  related to  warranty  of  subject  shipments  and any  potential
obsolescence  related to the inventory  referenced  in this  section.  As of the
Phase I Closing Date,  BTC will either cause to be terminated or will assume and
be solely responsible for any guarantees made by Dynaco or Palomar to DSI, Inc.


<PAGE>


                                   EXHIBIT 3.D

                            COMTEL ELECTRONICS, INC.


                                NEXAR TRANSACTION
                                "CBC LIABILITIES"


NEXAR INELIGIBLE

     ACCOUNTS RECEIVABLE           $791,309.91   X  75%   =         $593,482.43
     INVENTORY                       69,663.14   X  40%   =           27,865.25
                                                                    -----------

     TOTAL "CBC LIABILITIES"                                        $621,347.68
                                                                    ===========



<PAGE>


                                    EXHIBIT 4

                            PALOMAR FUNDING SCHEDULE

<PAGE>


                                    EXHIBIT 4

                            PALOMAR FUNDING SCHEDULE

<TABLE>
<S>                        <C>           <C>        <C>       <C>        <C>         <C>        <C>       <C>       <C>    <C>


                           Pre-Close
                             10/1-10/30
                             Oct.        Nov.       Dec.       Jan.        Feb.       Mar.       Apr.      May      Jun.     Total
Dynaco                       $150        $150       $150       $150        $125       $125       $75       $50      $50     $875 2/
                                                                                                                                 -
  
ITI                           -            -          -          -          -           -          -         -        -        -
Dynamem                       -            -          -          -          -           -          -         -        -        -
Comtel Electronics           $700          -
                                         ----       ----       ----        ----       ----       ----      ----     ----      -----
<FN>
1/
- -  This amount is not added to the principal of the Palomar Note.
</FN>
Total                        $850        $150       $150       $150        $125       $125        $75       $50      $50    $875 1/

                                                                                                                                 - 
- -----------------------------------------------------------------------------------------------------------------------------------
Cumulative                               $150       $300       $450        $575       $700       $775      $825     $875
                                         ====       ====       ====        ====       ====       ====      ====     ====
</TABLE>



<PAGE>


                                    EXHIBIT 5

                             REGISTRATION AGREEMENT


<PAGE>


                                    EXHIBIT 5

                             REGISTRATION AGREEMENT


PARTIES:

     This  Agreement is made and entered by and between  BIOMETRIC  TECHNOLOGIES
CORP., a Delaware corporation (the "Company"), and PALOMAR MEDICAL TECHNOLOGIES,
INC., a Delaware corporation ("Palomar" or the "Shareholder").

EFFECTIVE DATE:

     This  Agreement  is  entered  into  and  is  effective  as of             ,
1997  (the "Effective Date").                                      -------------

RECITALS:

     Palomar  has agreed to sell to the  Company  100  percent of the issued and
outstanding stock (the "Dynaco Shares") of Dynaco Corp., a Delaware  corporation
("Dynaco").  In consideration  of purchasing the Dynaco Shares,  the Company has
agreed to issue to Palomar shares of its common stock,  par value .001 per share
(the "Shares"), having a value of $2,673,000, based on the offering price of the
Shares at the initial public  offering  ("IPO") and to include the Shares issued
to Palomar in any  registration  statement  filed by the Company with respect to
its Shares,  following  the  closing of the IPO,  and to grant  Palomar  certain
demand  registration rights following the conclusion of the IPO. The Company has
also issued Palomar a Warrant to purchase from the Company that number of shares
of the  Company's  fully paid and  non-assessable  common  stock for an exercise
price of $0.01 per share (the  "Warrant  Shares").  The  Warrant  Shares and the
Shares are collectively referred to as the Shares.

     The Company and Palomar wish to set forth certain registration rights under
the  Securities  Act of 1933 (the "Act")  with  regard to the Shares,  which the
Company hereby grants to Palomar.

     NOW, THEREFORE, the parties agree, as follows:

     Section 1. REGISTRATION UNDER THE SECURITIES ACT OF 1933.

          (a) PIGGYBACK  RIGHTS.  If the Company files a registration  statement
under the Act, which relates to a current  offering of equity  securities of the
Company  (except in  connection  with (i) the IPO with respect to the  Company's
Shares,  or (ii) an offering of the Company's equity securities to its employees
pursuant to any  employee  benefit or any stock  option  plan,  or any  dividend
<PAGE>

reinvestment plan maintained by the Company),  such  registration  statement and
the  prospectus   included   therein  shall,  at  the  written  request  of  any
Shareholder,  include,  subject to any underwriter requirements or cutbacks, all
or part of the Shares owned by such Shareholder under the registration statement
so as to permit the public sale of the Shares by the  Shareholder  in compliance
with the Act. The Company shall give written  notice to the  Shareholder  of its
intention to file a registration statement under the Act relating to an offering
of its  equity  securities  not less than sixty (60) days prior to the filing of
such  registration  statement  with the United  States  Securities  and Exchange
Commission or any successor in interest ("SEC"). A Shareholder's written request
to the  Company  that  all  or a  portion  of  his  Shares  be  included  in the
registration  statement,  if made not later than  thirty  (30) days prior to the
date  specified  in the notice as the date on which the Company  intends to file
its registration statement,  shall allow the Shareholder to register all or part
of his Shares under such registration statement.  Neither the Company's delivery
of notice nor of a request by any Shareholder for registration  shall in any way
obligate the Company to file such  registration  statement and,  notwithstanding
the filing of such registration statement, the Company may, at any time prior to
the effective date thereof,  determine not to offer the securities to which such
registration  statement  relates,  without  liability  to  the  Company  or  the
Shareholder,  except in that event the  Company  shall pay all  expenses  of the
registration  statement incurred through the date the registration  statement is
withdrawn.  The Company shall pay the entire cost of any  registration of Shares
to which this Section 1(a) applies,  including  without  limitation,  attorneys'
fees,   accounting  fees,  filing  fees  and  printing  costs  (other  than  any
underwriter's  discount).  The Shareholder  shall be solely  responsible for any
underwriter  discounts  on any Shares  sold by the  Shareholder  pursuant to any
registration  statement filed by the Company and for the  Shareholder's pro rata
share of any  underwriter  expenses.  The  Warrant  Shares  shall be  subject to
registration  under this  Paragraph 1(a) only to the extent the Warrant has been
exercised.

          (b)  DEMAND   RIGHTS.   Upon  written   notice  to  the  Company  (the
"Registration  Demand"),  at any  time  within  the  three  (3)  year(s)  period
following the Effective Date hereof, but not earlier than 90 days after the date
the IPO closes, given (i) by Palomar or (ii) by at least two persons to whom the
Shares have been transferred from Palomar (the "Shareholders") that such persons
contemplate   the  sale  or  transfer  of  all  or  part  of  the  Shares  under
circumstances  that may require  registration  of such shares under the Act, the
Company shall, at its own expense, as promptly as possible after receipt of such
Registration  Demand,  file with the SEC a  registration  statement  pursuant to
Section 5 of the Act on the appropriate  registration  form, with respect to the
offer and sale (or other  disposition) of the Shares for which the Company shall
have received such Registration Demand. Within ten (10) days after receiving the
Registration  Demand,  the Company shall notify all the  Shareholders and advise
them that the Company is proceeding with the filing of a registration  statement
(or notification) and the Company shall offer to include for registration  under
such  registration  statement  (or  notification)  the  Shares  of  those  other
Shareholders.  The Company  shall not be obligated to register the Shares of any
such Shareholder  unless such other  Shareholder  accepts the Company's offer of
registration  in writing  within fifteen (15) days after such offer is made. 
<PAGE>

The Company shall take all action necessary to file such registration  statement
and cause it to become  effective  within  ninety  (90) days of  receipt of said
Registration  Demand.  In the event the registration  statement is not effective
within said ninety (90) days for any reason  whatsoever except for any action of
or any failure to act of Palomar,  its officers,  directors or agents,  then the
Company shall make cash payments to Palomar and said Shareholders  participating
in such  registration  statement,  if any,  for the  number of shares  for which
Palomar and the Shareholders have requested registration,  in an amount equal to
two percent (2%) per month  multiplied by the original  initial public  offering
such price of the stock to be included in the original  registration  statement,
payable  monthly in advance.  The first such payment shall be due and payable on
the  ninety-first  (91st) day after  receipt by the Company of the  Registration
Demand and monthly thereafter until the registration statement is effective. The
Warrant  Shares shall not be subject to the payments  described in the preceding
sentence.  The 2% payment  shall not be required to be paid during any period on
or after the 90th day following the Registration  Demand,  if the failure of the
registration to become  effective is due to a Force Majeure Event.  For purposes
of this Agreement, a "Force Majeure Event" shall include strikes, lockouts, fire
or other casualty,  natural disaster, civil disturbance,  war, act of terrorism,
government shutdown, or any similar event. Except as provided below, the cost of
such registration  statement (including any attorneys' fees, accounting fees and
underwriters'  fees) shall be borne solely by the Shareholders  whose Shares are
registered,  on a pro  rata  basis in  proportion  to the  Shares  owned by each
Shareholder,  if the  Company  elects  not to offer any Shares  pursuant  to the
registration  statement or  notification;  provided that if the Company includes
any of its Shares in such  registration  statement or notification,  the Company
shall pay all costs of such registration other than the underwriter's  discount.
If only the Shares of the  Shareholders  are  included in such  notification  or
registration  statement,  no Shares of the  Company  shall be  registered  for a
period of 90 days  following the date  offering of the Shares is completed.  The
Warrant Shares shall be subject to  registration  under this Paragraph 1(b) only
to the extent the Warrant has been exercised.

          (c) In each  instance in which,  pursuant  to Section  1(a) or 1(b) of
this Section 1, the Company shall take any action to permit a public offering or
sale, or other distribution of the Shares, the Company shall:

                              (i) Keep  effective  until the  earlier of (A) the
               date  all  registered  Shares  are  sold or (B) two  hundred  and
               seventy  (270)  days  after the  initial  effective  date of such
               registration  statement  (or  notification),  and take such other
               action  as may be  necessary  to  keep  effective  (and  pay  all
               expenses related to) such other  registrations and qualifications
               (including  those required by the securities laws of any state in
               which the Shares are  offered or sold),  and do any and all other
               acts and things  necessary  to permit  the  public  sale or other
               disposition of the Shares by such Shareholders (or the Bank).
<PAGE>

                              (ii) Indemnify and hold harmless each underwriter,
               within the  meaning of the Act,  to the  extent  required  by any
               underwriting  agreement or, if greater, to the extent required by
               this Agreement.

                              (iii) Indemnify and hold harmless each Shareholder
               to the  extent  required  in any  underwriting  agreement  or, if
               greater, to the extent provided in this Agreement.

          (d) For purposes of this Section 1, the term "equity  security"  means
any class or series of common or  preferred  stock of the  Company and any bond,
note,  warrant,  option or right  which is  payable,  in full or in part,  or is
convertible  into any  class or  series  of  common  or  preferred  stock of the
Company.

          (e) If any Shares  registered under this Agreement are offered through
an underwriter,  each selling Shareholder agrees (i) to execute any underwriting
agreement  requested  by the  underwriter,  (ii)  furnish any  indemnity  in the
customary  form  required by the  underwriter,  (iii)  furnish  any  information
required by the underwriter, and (iv) take any other action reasonably necessary
to satisfy the underwriting conditions or to cause the registration statement to
become  effective.  The rights of any Shareholder  under this Agreement shall be
subject to and limited by the terms and  conditions of any  indemnity  agreement
and any other conditions the underwriter may impose.  The failure of Shareholder
to comply with the provision of this paragraph  shall relieve the Company of the
obligation to register the Shares as provided by this Agreement.

     Section 2. COMPLIANCE WITH LAW.

     Any  registration  statement filed by the Company pursuant to the Act shall
comply in all  respects  with the Act and all rules and  regulations  of the SEC
applicable  to such  registration  statement.  At such time as any  registration
statement  (or  notice)  becomes  effective,  the  Company  shall  supply to the
Shareholders and to any person or underwriter acting on their behalf, sufficient
copies of the prospectus used in connection with the registration  statement for
the  Shareholder  to sell publicly the  registered  Shares.  With respect to any
registration of Shares subject to this Agreement,  the Company,  at its expense,
agrees to qualify or register  the Shares in any state in which the  Shareholder
requests  that the Shares be  qualified  or  registered,  to the extent that the
Company  is  reasonably  able to do so,  and the  Company  shall  maintain  such
qualification  or  registration  in  effect  for so  long  as  the  registration
statement is in effect.
<PAGE>

     Section 3. SHAREHOLDERS' CONSENT AND OBLIGATION TO FURNISH INFORMATION.

     The  Shareholders  shall promptly  provide to the Company such consents and
information as may be reasonably required by the Company in order to perform its
obligations  under  Section 1 hereof.  It shall be a condition  precedent to the
obligations  of the Company to take any action  pursuant to Section 1(a) or 1(b)
or  6(a) or  6(b)  that  the  Shareholder  shall  furnish  to the  Company  such
information  regarding  the  Shareholder  and the  Shares  held  by it,  and the
intended method of disposition of such securities as shall be required to effect
the registration of the Shares.

     Section 4. "MARKET STAND-OFF" AGREEMENT.

     The  Shareholder  agrees that it will not, to the extent  requested  by the
Company and an underwriter,  sell or otherwise transfer or dispose of any Shares
(other than Shares being  registered in such  offering) for up to that period of
time  following the effective  date of a  registration  statement of the Company
filed  under the Act as is  requested  by the  managing  underwriter(s)  of such
offering.  The  Company  agrees  that  any  lock-up  agreement  obtained  by the
underwriter  with respect to the Shareholder  will be no longer than any similar
agreement applicable to the Company or to Mr. Maurice Needham or Mr. Lyle Jensen
in connection with any Shares of the Company  registered by any of them pursuant
to such registration statement.

     Section 5. REPORTS.

     The  Company  at all  times  will  comply  with the Act and will  file such
reports  and  disclosures  as  may be  required  by the  Act  or  any  rules  or
regulations  promulgated  thereunder.  If the  Company  becomes  subject  to the
Securities Exchange Act of 1934 (the "Exchange Act"), the Company agrees to file
timely all reports required by the Exchange Act. If the Company becomes a listed
company on NASDAQ or any national  securities  exchange,  the Company shall file
all reports necessary to maintain such listing.

     Section 6. INDEMNIFICATION.

          (a) COMPANY.  The Company  agrees to indemnify  and hold  harmless any
selling  Shareholder  and any  underwriter,  to the extent  applicable,  and any
person who, within the meaning of the Act (or the Exchange Act), controls any of
such persons (hereafter  collectively called the "Selling Group") for, from, and
against any losses, claims, damages, or liabilities, joint and several, to which
the  Selling  Group,  or any of them,  may  become  subject  under the Act,  the
Exchange  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 a
registration  statement,  or the  prospectus  which  is a part  thereof,  or any
amendment or supplement  thereto, or arise out of or are based upon the omission
or alleged  omission to state  therein a material  fact  necessary  to be stated
<PAGE>

therein to make the statements  therein not  misleading;  and will reimburse the
Selling  Group  and each of them,  for any  legal or other  expenses  and  costs
reasonably  incurred by them in connection with the  investigation or defense of
any such loss, claim, damage, liability, or action; provided,  however, that the
Company will not be liable under this Section 6(a) if any such loss,  claim,  or
liability  arises  solely out of or is based  solely on an untrue  statement  or
alleged  untrue   statement  or  omission  or  alleged   omission  made  in  the
registration  statement or the prospectus or any amendment or supplement thereto
in reliance upon and in  conformity  with written  information  furnished to the
Company  by or on behalf of the  Selling  Group or any of them.  A member of the
Selling Group,  who is treated as a control person under the Act or the Exchange
Act,  shall be covered by and  included  within the  indemnity  provided by this
Section 6(a) for all losses, claims, damages, liabilities, and expenses asserted
in connection with the registration statement, notice or the sale of the Shares,
whether or not based on Section 15 of the Act or Section 20 of the Exchange Act.
The  indemnity  obligation  provided  herein is in addition to any  liability or
obligation  which the Company may otherwise  have to the Selling Group or any of
them or which may exist at common law or under any statute.

          (b) SELLING  GROUP.  The Selling Group and each of them will indemnify
and hold harmless the Company,  each of its directors,  each of its officers who
signs the registration statement, and any person who controls the Company within
the meaning of the Act (or the Exchange  Act) for,  from and against any losses,
claims,  damages,  or  liabilities  to which the Company or any such director or
officer or controlling  person may become  subject,  under the Act, the Exchange
Act, or otherwise,  if such losses, claims,  damages, or liabilities (or actions
in respect  hereof)  arise  solely  out of or are based  solely on any untrue or
alleged  untrue  statement  of a material  fact  contained  in the  registration
statement and the  prospectus or any amendment or supplement  thereto,  or arise
out of or are based upon the  omission or alleged  omission  to state  therein a
material fact necessary to be stated therein to make the statements  therein not
misleading,  in each case if,  and only if,  such  untrue  statement  or alleged
untrue  statement or omission or alleged  omission was made in the  registration
statement or the prospectus or such amendment or supplement in reliance upon and
in conformity with written information concerning the Selling Group furnished to
the  Company by or on behalf of the  Selling  Group for use in the  registration
statement and the  prospectus or any amendment or supplement  thereto,  and will
reimburse any legal or other expense reasonably  incurred by the Company or such
director or officer or controlling  person in connection with  investigating  or
defending any such loss, claim,  damage,  liability,  or action.  This indemnity
obligation  provided  hereunder  is  in  addition  to  any  other  liability  or
obligation  which the Selling Group may  otherwise  have to the Company or which
may exist at common law or under any statute.

          (c) CLAIMS.  Promptly after receipt by an indemnified party under this
Section 6(c) of notice of the  commencement  of any action or the  initiation of
any proceeding  (including,  without limitation,  arbitration),  the indemnified
party will, if a claim in respect thereof is to be made against any indemnifying
party under this Section 6(c),  notify the indemnifying  party in writing of the
<PAGE>

commencement  thereof; but the failure 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  6(c).  In case any such  action is brought
against  any  indemnified   party  and  such  indemnified   party  notifies  any
indemnifying party of the commencement  thereof, the indemnifying party shall be
entitled to  participate  therein  and, to the extent that it may wish,  jointly
with any other indemnifying party similarly notified, assume the defense thereof
with counsel who shall be reasonably satisfactory to such indemnified party and,
after  notice  from  the  indemnifying  party to such  indemnified  party of its
election to so assume the defense thereof,  the  indemnifying  party will not be
liable to such indemnified  party under this Section 6(c) for any legal or other
expenses  subsequently incurred by such indemnified party in connection with the
defense  thereof  other  than  reasonable  costs of  investigation.  In any such
action,  any  indemnified  party shall have the right to retain his own counsel,
but the fees and  expenses  of such  counsel  shall  be at the  expense  of such
indemnified  party unless (i) the indemnifying  party and the indemnified  party
shall have mutually  agreed to the retention of such counsel,  or (ii) the named
parties to any such proceeding  (including any impleaded  parties)  include both
the  indemnifying  party and the indemnified  party and  representation  of both
parties by the same counsel  would be  inappropriate  due to actual or potential
differing interests between them. The indemnifying party shall not be liable for
any settlement of any proceeding or claim effected  without its written consent,
but if  settled  with  such  consent  or if  there is a final  judgment  for the
plaintiff, the indemnifying party agrees to indemnify the indemnified party for,
from and against any loss or liability by reason of such settlement or judgment.

          (d) ENFORCEABILITY.  If the indemnification provided in Sections 6(a),
6(b) and 6(c) is for any reason,  other than as specified in such subparagraphs,
held by a court to be unavailable  and the Company or the Selling Group has been
required  to pay  damages  as a result of a  determination  by a court  that the
preliminary prospectus, registration statement, the prospectus, or any amendment
or supplement  thereto  contains an untrue statement of a material fact or omits
to state a material fact  necessary to be stated  therein to make the statements
therein not misleading, then the Company shall contribute to the damages paid by
the Selling Group and the Selling Group shall  contribute to the damages paid by
the Company,  but in each case only to the extent that such damages arise out of
or are based upon such untrue  statement or omission,  in such  proportion as is
appropriate  to reflect the relative  fault of the Company and the Selling Group
in connection  with the statements or omissions  which resulted in such damages,
as well as any other relevant equitable considerations. The relative fault shall
be determined by reference to, among other things,  whether the untrue statement
of a  material  fact  or the  omission  to  state a  material  fact  relates  to
information  supplied  by the  Company  or the  Selling  Group and the  parties'
relative intent, knowledge, access to information, and opportunity to correct or
prevent such untrue  statement or omission.  For purposes of this Section  6(d),
the term "damages" shall include any legal or other expenses reasonably incurred
by the  Company  or the  Selling  Group  in  connection  with  investigating  or
defending  any  action  or  claim  which  is the  subject  of  the  contribution
provisions  of this  Section  6(d).  No person  adjudged  guilty  of  fraudulent
misrepresentation  within the meaning of Section 11 of the Act shall be entitled
to  contribution  from any person who was not adjudged guilty of such fraudulent
misrepresentation.  (e) Term. The agreements  contained in Sections 6(a) through
(d) shall remain  operative  and in full force and effect  regardless of (i) any
investigation made by or on behalf of the Selling Group or any of them, or by or
on behalf of the  Company,  any of its  directors  or  officers,  or any  person
controlling the Company, and (ii) any termination of this Agreement. A successor
of the Selling  Group,  or any of them,  or of the  Company,  or any director or
officer  thereof,  or any person  controlling  the Selling  Group or the Company
shall be entitled to the benefits of the  agreements  contained in Sections 6(a)
through (e).
<PAGE>

          Section 7. NOTICE.

          Any notices  required or permitted to be given  hereunder  shall be in
writing  and may be  served  personally  or by  mail;  and if  served  shall  be
addressed as follows:

                  If to the Company:

                           Biometric Technologies Corp.
                           Attn:  Lyle Jensen, Chief Executive Officer
                           1000 South Priest
                           Tempe, Arizona  85281
                           Telephone 602-968-2000
                           Facsimile 602-921-9830

                  With a copy to:

                           James E. Brophy III
                           Ryley, Carlock & Applewhite
                           Suite 2700
                           101 North First Avenue
                           Phoenix, Arizona  85003-1973

                  If to the Shareholder:

                           Palomar Technologies, Inc.
                           Attn:  Paul Weiner, Director of Finance
                           45 Hartwell Avenue
                           Lexington, Massachusetts 02173
                           Telephone:  (781) 676-7300
                           Facsimile:  (781) 676-7330
<PAGE>

                  With a copy to:

                           Palomar Technologies, Inc.
                           Attn:  General Counsel
                           45 Hartwell Avenue
                           Lexington, Massachusetts 02173
                           Telephone:  (781) 676-7300
                           Facsimile:  (781) 676-7330

          Any notice (or response to notice) given by mail shall be deemed given
and  received  if  personally  delivered  by  commercial  courier or mail at the
address as specified  above.  Notice given  personally shall be deemed given and
received upon delivery to the party to whom such notice is addressed.  Any party
may by  written  notice to the other  specify a  different  address  for  notice
purposes.

          Section 8. BINDING AGREEMENT, ASSIGNABILITY.

          This  Agreement  shall be binding upon each of the parties  hereto and
the heirs, successors and assigns of each. The registration rights hereunder are
assignable,  but only in connection with the sale or transfer of the Shares; the
foregoing  notwithstanding,  any pledgee  (and any assignee or successor of such
pledgee)  of all or part of the Shares  shall have the same rights to require or
obtain  registration of the Shares as the Shareholder who is the record owner of
such  pledged  Shares,  and the pledgee of such  Shares  shall be deemed to be a
third party  beneficiary  of the  Agreement who is entitled to enforce the terms
and  conditions  hereof to the same extent as if such pledgee were a Shareholder
of the Shares so pledged.

          Section 9. ATTORNEYS' FEES.

          In the event any legal action or proceeding  of any nature  (including
arbitration) is brought by any party hereto to enforce its rights hereunder, the
prevailing  party  shall  be  entitled  to  attorneys'  fees and all  costs  and
expenses,  whether or not such costs and expenses are taxable. The parties agree
that failure to register the Shares as required  hereunder may cause irreparable
harm to the party seeking registration;  accordingly, the parties agree that the
remedy of specific performance is available to any nonbreaching party hereunder.

          Section 10. RECITALS.

          The recitals shall constitute part of this Agreement.
<PAGE>

          Section 11. DURATION.

          Palomar's  registration rights under this Agreement shall terminate on
the  earlier  of (i) the date all  Shares  subject  to  registration  have  been
registered with the SEC, or (ii) the fifth  anniversary of the Effective Date of
this Agreement.

          Section 12. GOVERNING LAW.

          This  Agreement  shall be governed by and construed  under the laws of
the State of Arizona.

          EXECUTED as of the Effective Date first above written.

                                                 BIOMETRIC TECHNOLOGIES CORP., a
                                                 Delaware corporation


                                                 By:
                                                    ----------------------------
                                                    Its:
                                                        ------------------------

                                                PALOMAR MEDICAL TECHNOLOGIES,
                                                INC., a Delaware corporation


                                                By:
                                                   -----------------------------
                                                   Its:
                                                       -------------------------


<PAGE>

                                    EXHIBIT 6

                                 PALOMAR WARRANT


                  THE SECURITIES  REPRESENTED BY THIS WARRANT HAVE BEEN ACQUIRED
                  FOR  INVESTMENT  AND  HAVE  NOT  BEEN  REGISTERED   UNDER  THE
                  SECURITIES ACT OF 1933, AS AMENDED,  OR ANY  APPLICABLE  STATE
                  SECURITIES   LAW.   THESE   SECURITIES  MAY  NOT  BE  SOLD  OR
                  TRANSFERRED  IN  THE  ABSENCE  OF  SUCH   REGISTRATION  OR  AN
                  EXEMPTION THEREFROM UNDER SAID ACT. ADDITIONALLY, THE TRANSFER
                  OF THESE SECURITIES IS SUBJECT TO THE CONDITIONS  SPECIFIED IN
                  THE  SHAREHOLDERS'  AGREEMENT DATED [ ], 1997, AMONG BIOMETRIC
                  TECHNOLOGIES CORP. AND PALOMAR MEDICAL TECHNOLOGIES,  INC. AND
                  CERTAIN OTHER SIGNATORIES  THERETO (AS THE SAME MAY BE AMENDED
                  AND  RESTATED  FROM TIME TO TIME),  AND NO  TRANSFER  OF THESE
                  SECURITIES  SHALL BE VALID OR EFFECTIVE  UNTIL SUCH CONDITIONS
                  HAVE BEEN FULFILLED.  COPIES OF SUCH AGREEMENT MAY BE OBTAINED
                  AT NO COST BY WRITTEN  REQUEST MADE BY THE HOLDER OF RECORD OF
                  THIS  CERTIFICATE  TO THE SECRETARY OF BIOMETRIC  TECHNOLOGIES
                  CORP.

                          COMMON STOCK PURCHASE WARRANT

No. W-                                                       Issuance Date:
      ----------                                                          , 1997
                                                             -------------



     1. GRANT OF WARRANT.  Biometric Technologies Corp., a Delaware corporation,
together with any  corporation  which shall succeed to or assume the obligations
of Biometric Technologies Corp. (hereunder, collectively, the "Company"), hereby
certifies  that,  for value  received,  Palomar  Medical  Technologies,  Inc., a
Delaware corporation  ("Palomar"),  or its assigns or transferees,  is entitled,
subject to the terms set forth below,  to purchase  from the Company at any time
or from time to time during the Exercise  Period (as defined in Section 9), that
number of the  Company's  fully paid and  non-assessable  shares of Common Stock
that is equal to $850,000 at a purchase price of $0.01 per share (such price per
share as adjusted from time to time as provided  herein is referred to herein as
the "Exercise Price"); the value of
<PAGE>

such Common Stock shall be  determined at the Closing Price on the Trigger Event
Date (as such terms are defined in Section 9). The number and  character of such
shares of Common Stock are subject to adjustment as provided herein.

     2. Exercise of Warrant.

          2.1 EXERCISE.  This Warrant may be exercised,  prior to its expiration
pursuant to Section  2.5, by the holder  hereof at any time or from time to time
during the  Exercise  Period (as  defined in Section  9), by  surrender  of this
Warrant,  with the form of  subscription at the end hereof duly executed by such
holder,  to the Company at its  principal  office,  accompanied  by payment,  by
certified or official  bank check payable to the order of the Company or by wire
transfer to its account,  in the amount  obtained by  multiplying  the number of
shares of Common  Stock for which this  Warrant is then being  exercised  by the
Exercise  Price then in effect.  In the event the  Warrant is not  exercised  in
full, the Company,  at its expense,  will forthwith issue and deliver to or upon
the order of the holder  hereof a new Warrant or Warrants of like tenor,  in the
name of the holder  hereof or as such holder (upon payment by such holder of any
applicable  transfer taxes) may request,  having in the aggregate on the face or
faces thereof the number of shares of Common Stock equal (without  giving effect
to any  adjustment  therein) to the number of such shares called for on the face
of this Warrant  minus the number of such shares  (without  giving effect to any
adjustment  therein)  for which this  Warrant  shall have been  exercised.  Upon
exercise of this  Warrant in  accordance  with this  Section 2.1, the holder (or
such other  holder as the holder of this Warrant may request as provided in this
Section  2.1) shall be, and shall be deemed to be, for all  purposes a holder of
record of the number of shares of Common  Stock for which this  Warrant has been
exercised,  notwithstanding  any delay or failure of the  Company to issue stock
certificates  as provided  in Section 4 hereof.  Accordingly,  immediately  upon
exercise the holder (or its designee, as aforesaid) shall have the right to vote
on all matters in which  holders of Common Stock have a right to vote,  shall be
deemed a record  holder  for the  purposes  of  voting,  dividends  or any other
distributions  and shall have all other rights of a stockholder  of record under
the laws of the State of Delaware.  Upon any exercise of this Warrant,  in whole
or in part, the holder hereof may pay the aggregate  Exercise Price with respect
to the  shares of Common  Stock for which this  Warrant is then being  exercised
(collectively, the "Exercise Shares") by (a) surrendering its rights to a number
of  Exercise  Shares  having a fair market  value  equal to or greater  than the
required aggregate Exercise Price, in which case the holder hereof would receive
the number of Exercise  Shares to which it would otherwise be entitled upon such
exercise,  less  the  surrendered  shares  or (b)  payment  of cash in the  form
referred to in the first  sentence of this  Section  2.1. The Warrant may not be
exercised prior to the occurrence of a Triggering Event.

          2.2  CLASS  OF  STOCK  RECEIVABLE  UPON  EXERCISE.  If at the  time of
exercise  the Company has more than one class of Common Stock  outstanding,  the
shares of Common Stock  receivable upon exercise of this Warrant shall be shares
of Common Stock of the class designated upon such exercise by the holder of this
Warrant on the form of  subscription  at the end hereof  duly  executed  by such
holder.  If at any time the Common Stock to which this Warrant is  applicable is
converted into any other class of stock ("Other Securities"), this Warrant shall
continue in force and effect and shall be applicable  with respect to such Other
Securities.
<PAGE>

          2.3  CONFLICT  WITH OTHER  LAWS.  Any other  provisions  hereof to the
contrary  notwithstanding,  no  Person  which  is a bank  holding  company  or a
subsidiary of a bank holding company, as defined in the Bank Holding Company Act
of 1956, as amended,  or other  applicable  banking laws of the United States of
America and the rules and regulations  thereunder (a "Bank  Affiliate") shall be
entitled to  exercise  the right  under this  Warrant to  purchase  any share or
shares of Common Stock if, under any law or under any regulation,  rule or other
requirement of any  governmental  authority at any time  applicable to such Bank
Affiliate,  (a) as a result of such  purchase,  such Bank  Affiliate  would own,
control or have power to vote a greater  quantity of securities of any kind than
the Bank Affiliate shall be permitted to own,  control or have power to vote, or
(b) such purchase  would not be  permitted.  For purposes of this Section 2.3, a
written statement of the Bank Affiliate exercising this Warrant,  delivered upon
surrender  of the  Warrant  to the  effect  that the Bank  Affiliate  is legally
entitled to exercise  its right under this  Warrant to purchase  securities  and
that such purchase will not violate the  prohibitions set forth in the preceding
sentence,  shall be conclusive  and binding upon the Company in all respects and
shall obligate the Company to deliver  certificates  representing  the shares of
Common Stock so purchased in  accordance  with the other  provisions  hereof and
shall relieve the Company of any liability under this Section 2.3.

          2.4 TRUSTEE. In the event that a bank or trust company shall have been
appointed as trustee for  theholder of the Warrant,  such bank or trust  company
shall have all the powers and duties of a warrant  agent  appointed  pursuant to
Section  10 hereof  and shall  accept,  in its own name for the  account  of the
Company  or such  successor  entity  as may be  entitled  thereto,  all  amounts
otherwise  payable  to the  Company  or such  successor,  as the case may be, on
exercise of this Warrant pursuant to this Section 2.

          2.5  TERMINATION.  This Warrant  shall  terminate  upon the earlier to
occur of (a) the exercise in full,(b) the third  anniversary  following the date
of issuance stated on page one of this Warrant.

     3. REGISTRATION  RIGHTS.  The holder of this Warrant has the right to cause
the  Company to register  shares of Warrant  Stock,  and any shares  issued upon
exercise hereof, under the Securities Act and any blue sky or securities laws of
any  jurisdictions  within  the  United  States  at the time  and in the  manner
specified in the Registration  Agreement dated ____,  1997,  between the Company
and Palomar; provided that registration rights shall apply only to Warrant Stock
(as  defined  in Section 9) and not to shares of Common  Stock  reserved  by the
Company for issuance upon the exercise of this Warrant.

     4. DELIVERY OF STOCK CERTIFICATES ON EXERCISE.

          4.1  DELIVERY.  As soon as  practicable  after  the  exercise  of this
Warrant  in  full  or in  part,  and  inany  event  within  five  business  days
thereafter,  the  Company,  at its expense  (including  the payment by it of any
applicable issue taxes), will cause to be issued in the name of and delivered to
the  holder  hereof,  or as such  holder  (upon  payment  by such  holder of any
applicable  transfer taxes) may direct,  a certificate or  certificates  for the
number  of fully  paid and  non-assessable  shares  of  Common  Stock  (or Other
Securities  (as defined in Section  2.2)) to which such holder shall be entitled
on such exercise, together with any other stock or other securities and property
(including  cash,  where  applicable) to which such holder is entitled upon such
exercise.

          4.2 FRACTIONAL SHARES. In the event that the exercise of this Warrant,
in full or in part,  results inthe  issuance of any  fractional  share of Common
Stock,  then in such event the holder of this Warrant  shall be entitled to cash
equal to the fair market value of such  fractional  share as  determined in good
faith by the Company's Board of Directors.

     5. CONTINUATION OF TERMS. Upon any reorganization, consolidation, merger or
transfer  (and any  dissolution  following  any  transfer) of the Company,  this
Warrant  shall  continue in full force and effect and the terms  hereof shall be
applicable to the shares of stock and other  securities and property  receivable
on the exercise of this Warrant after the  consummation of such  reorganization,
consolidation or merger, or the effective date of dissolution following any such
transfer,  as the case may be, and shall be binding upon the issuer of any stock
or other  securities,  including,  in the case of any such transfer,  the person
acquiring all or  substantially  all of the properties or assets of the Company,
whether  or not such  person  shall  have  expressly  assumed  the terms of this
Warrant.

     6. NO  IMPAIRMENT.  The Company  will not, by  amendment of its Articles of
Incorporation (or similar documents) or through any reorganization,  transfer of
assets, consolidation,  merger, dissolution,  issue or sale of securities or any
other voluntary action,  avoid or seek to avoid the observance or performance of
any of the terms of the  Warrant,  but will at all times in good faith assist in
the  carrying  out of all such terms and in the taking of all such action as may
be necessary or  appropriate in order to protect the rights of the holder of the
Warrant.

     7. NOTICES. In the event of:

          (a) any capital reorganization of the Company, any reclassification or
recapitalization  of the capital  stock of the Company or any transfer of all or
substantially all the assets of the Company to or any consolidation or merger of
the Company with or into any other Person; or
<PAGE>

          (b)  any  voluntary  or   involuntary   dissolution,   liquidation  or
winding-up of the Company;

then, and in each such event, the Company will mail or cause to be mailed to the
holder  of this  Warrant  a  notice  specifying  the  date  on  which  any  such
reorganization,  reclassification,  recapitalization,  transfer,  consolidation,
merger, dissolution, liquidation or winding-up is anticipated to take place, and
the time,  if any is to be fixed,  as of which the  holders  of record of Common
Stock (or Other Securities) shall be entitled to exchange their shares of Common
Stock (or Other Securities) for securities or other property deliverable on such
reorganization,  reclassification,  recapitalization,  transfer,  consolidation,
merger,  dissolution,  liquidation or winding-up. Such notice shall be mailed at
least 20 days  prior to the date  specified  in such  notice  on which  any such
record or other action is to be taken.

     8.  RESERVATION OF STOCK ISSUABLE ON EXERCISE OF WARRANT.  The Company will
at all times reserve and keep available, solely for issuance and delivery on the
exercise of this Warrant,  a number of shares of Common Stock equal to the total
number of shares of Common  Stock from time to time  issuable  upon  exercise of
this Warrant, and, from time to time, will take all steps necessary to amend its
Articles of  Incorporation  to provide  sufficient  reserves of shares of Common
Stock issuable upon exercise of this Warrant.

     9.  DEFINITIONS.  As used herein the  following  terms,  unless the context
otherwise requires, have the following respective meanings:

          (a) The term "Common Stock"  includes (i) the Company's  Common Stock,
par value $.001 per share (the "Common Stock"),  (ii) any other capital stock of
any class or classes (however  designated) of the Company,  the holders of which
shall have the right,  without  limitation  as to amount,  either to all or to a
share of the balance of current  dividends and  liquidating  dividends after the
payment of dividends and distributions on any shares entitled to preference, and
(iii)  any  other  securities  into  which or for  which  any of the  securities
described in clauses (i) or (ii) above have been converted or exchanged pursuant
to a plan  of  recapitalization,  reorganization,  merger,  sale  of  assets  or
otherwise.

          (b) The term  "Closing  Price"  means the closing  price of the Common
Stock on the trading day that is  concurrent  with the Trigger Event Date or, if
the Trigger  Event Date is not a trading day,  the trading day that  immediately
precedes the Trigger Event Date, as reported by any national securities exchange
on which the Common  Stock is listed  or, if the Common  Stock is not so listed,
the average of the lowest bid and highest asked price for the Common Stock as of
4:00 p.m. New York time, as reported on the NASDAQ Stock Market.

          (c) The term "Exercise  Period" shall mean the period beginning on the
date of issuance and ending on the third anniversary after the date of issuance.
<PAGE>

          (d) The term  "Triggering  Event" means the  occurrence  of any of the
following  events:  (i) the Company has gross  revenues of  $50,000,000 or more,
determined  in  accordance   with  generally   accepted   accounting   practices
consistently  applied, for the fiscal year ending December 31, 1998; the Company
has net pretax  earnings of $4,000,000,  determined in accordance with generally
accepted accounting practices  consistently  applied, for any fiscal year ending
on or  before  December  31,  1999;  or (ii)  the  Common  Stock,  prior  to the
expiration  of this  Warrant,  trades for $12 or more per share on any  national
securities  exchange  on which it is listed or, if not so listed,  on the NASDAQ
Stock Market for ten (10) consecutive trading days.

          (e) The term "Trigger Event Date" means any date on which a Triggering
Event occurs, as defined 9(d).

          (f) The term  "Warrant  Stock"  means shares of Common Stock issued to
the holder upon the exercise of this Warrant.

     10. WARRANT AGENT. The Company may, by written notice to the holder of this
Warrant,  appoint an agent having an office in  _______________________  for the
purpose of issuing  Common  Stock on the  exercise of this  Warrant  pursuant to
Section 2 hereof,  and  exchanging  or replacing  this  Warrant  pursuant to the
Warrant  Agreement,  or any of the foregoing,  and thereafter any such issuance,
exchange  or  replacement,  as the case may be,  shall be made at such office by
such agent.

     11. REMEDIES. The Company stipulates that the remedies at law of the holder
of this Warrant in the event of any default or threatened default by the Company
in the  performance  of or compliance  with any of the terms of this Warrant are
not and will not be adequate,  and that such terms may be specifically  enforced
by a decree for the specific performance of any agreement contained herein or by
an injunction against a violation of any of the terms hereof or otherwise.

     12.  BENEFIT.  This Warrant shall be binding upon,  and inure solely to the
benefit of the Company and Palomar and no other person shall acquire or have any
right under or by virtue of this Warrant,  it being  understood  that any person
who  acquires  the  Warrant  (or a portion  of the  Warrant  if the  Warrant  is
sub-divided)  directly or  indirectly  from  Palomar  shall have the benefits of
Palomar hereunder mutatis mutandis.

     13. NOTICES.  All notices and other  communications from the Company to the
holder of this Warrant  shall be mailed by first class  registered  or certified
mail,  postage prepaid,  or sent by overnight  courier (or sent in the form of a
telecopy) at such  address as may have been  furnished to the Company in writing
by such holder or,  until any such holder  furnishes  to the Company an address,
then to, and at the  address  of,  the last  holder of this  Warrant  who has so
furnished an address to the Company.
<PAGE>

     14. MISCELLANEOUS.  In case any provision of this Warrant shall be invalid,
illegal or unenforceable,  or partially invalid,  illegal or unenforceable,  the
provision  shall be  enforced  to the  extent,  if any,  that it may  legally be
enforced  and  the  validity,  legality  and  enforceability  of  the  remaining
provisions  shall not in any way be affected or impaired  thereby.  This Warrant
and any term hereof may be changed,  waived,  discharged or terminated only by a
statement  in writing  signed by the party  against  which  enforcement  of such
change,  waiver,  discharge or  termination  is sought.  This  Warrant  shall be
governed by and construed in accordance with the domestic  substantive laws (and
not the  conflict of law rules) of the State of  Delaware.  The headings in this
Warrant are for  purposes of  reference  only,  and shall not limit or otherwise
affect any of the terms hereof.

                                   **********

     IN WITNESS  WHEREOF,  the Company has caused this Warrant to be executed by
its duly  authorized  officer and its corporate seal to be impressed  hereon and
attested by its Secretary.

Dated as of December     , 1997                    BIOMETRIC TECHNOLOGIES CORP.,
                     ----                          a Delaware corporation



                                                   By:
                                                      --------------------------
                                                      Name:
                                                      Title:

(Corporate Seal)


Attest:


Name:   
        --------------------
Title:  Secretary


<PAGE>


                              FORM OF SUBSCRIPTION


                         (To be signed only on exercise
                        of Common Stock Purchase Warrant)

TO:  Biometric Technologies Corp., a Delaware corporation


     The  undersigned,  the Holder of the within Common Stock Purchase  Warrant,
hereby  irrevocably  elects to exercise this Common Stock Purchase  Warrant for,
and to purchase  thereunder ___________  shares of Common  Stock of  Biometric  
Technologies  Corp.  and herewith  makes  payment of $___________ therefor,  and
requests  that the certificates  for such shares be issued in the name of, and  
delivered to _______________, whose address is _______________.



Dated:
                                 (Signature must conform in all respects to name
                                  of Holder as specified on the face of the
                                  Warrant)


                                 [HOLDER]


                                  By:
                                     -------------------------------------------
                                     Name:
                                     Title:

                                 Address:
                                         ---------------------------------------
                                         ---------------------------------------
                                         ---------------------------------------


<PAGE>


                               FORM OF ASSIGNMENT

                   (To be signed only on transfer of Warrant)


     For value received,  the undersigned hereby sells,  assigns,  and transfers
unto  __________  the right  represented by the within Warrant to purchase _____
shares of Common Stock of Biometric  Technologies Corp., a Delaware corporation,
to which the within Warrant  relates,  and appoints  ______________  attorney to
transfer such right on the books of Biometric Technologies Corp. with full power
of substitution in the premises.

                                                  [HOLDER]



Dated:                                            By:
                                                     ---------------------------
                                                     Name:
                                                     Title:


Signed in the presence of:



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

<PAGE>


                                    EXHIBIT 7

                    PENDING LITIGATION INVOLVING DYNACO CORP.
                                AND SUBSIDIARIES

<PAGE>


                                    EXHIBIT 7

                    PENDING LITIGATION INVOLVING DYNACO CORP.
                                AND SUBSIDIARIES


         Dynaco            -        None Known


         ITI               -        None Known


         Dynamem           -        Ed Johnston employment contract dispute and 
                                    lawsuit


         Comtel            -        Envirotech/Multi Tech environmental clean-up
                                    dispute and lawsuit


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