PALOMAR MEDICAL TECHNOLOGIES INC
S-3, 1997-03-04
PRINTED CIRCUIT BOARDS
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As filed with the Securities and Exchange Commission on March 4, 1997


                                                   Registration No.____________


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                          ----------------------------


                                    FORM S-3

                             REGISTRATION STATEMENT
                                      Under
                           The Securities Act of 1933

                       PALOMAR MEDICAL TECHNOLOGIES, INC.
             (Exact name of registrant as specified in its charter)

                                    Delaware
         (State or other jurisdiction of incorporation or organization)

                                   04-3128178
                     (I.R.S. employer identification number)

        66 Cherry Hill Drive, Beverly, Massachusetts 01915 (508) 921-9300
          (Address, including zip code, and telephone number, including
             area code, of registrant's principal executive offices)



                               Sarah Burgess Reed
                                 General Counsel
                       Palomar Medical Technologies, Inc.
                              66 Cherry Hill Drive
                          Beverly, Massachusetts 01915
                                 (508) 921-9300
            (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)

         Approximate date of commencement of proposed sale to the public:
from time to time after the  effective  date of this  Registration  Statement as
determined by market conditions.

         If the only securities  being registered on this Form are being offered
pursuant to dividend or interest  reinvestment plans, please check the following
box. [ ]

        If any of the securities being registered on this Form are to be offered
on a delayed or continuous  basis  pursuant to Rule 415 under the Securities Act
of 1933,  other than  securities  offered only in  connection  with  dividend or
interest reinvestment plans, check the following box. [X]


<PAGE>


         If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective    registration    statement    for   the   same    offering.    [   ]
______________________

         If this  Form is a  post-effective  amendment  filed  pursuant  to Rule
462(c) under the Securities Act, check the following box and list the Securities
Act  registration   statement  number  of  the  earlier  effective  registration
statement for the same offering. [ ] ______________________

        If delivery of the  prospectus  is expected to be made  pursuant to Rule
434, please check the following box. [ ]

                        CALCULATION OF REGISTRATION FEE
<TABLE>
<CAPTION>

- -------------------------------- ------------------- --------------------- ------------------- -------------------------------
        Title of Shares             Amount to be           Proposed             Proposed
       to be Registered              Registered            Maximum              Maximum        Amount of Registration
                                                        Offering Price         Aggregate       Fee
                                                          Per Share          Offering Price
- -------------------------------- ------------------- --------------------- ------------------- -------------------------------
<S>                                   <C>                 <C>                <C>                         <C>
Common  Stock,  par value  $.01       225,000             $16.50(1)          $3,712,500(1)               $1,125(1)
per share.

- -------------------------------- ------------------- --------------------- ------------------- -------------------------------
Common  Stock,  par value  $.01      1,860,892             $8.03(2)          $14,942,963(2)              $4,528(2)
per share.

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


(1)  For  shares   underlying   various  common  stock  purchase  warrants  (the
     "Warrants")  issued to certain  entities  which are  exercisable at various
     prices  and  terms  described  in the  Selling  Stockholders  and  Plan  of
     Distribution sections of the Prospectus, calculated pursuant to Rule 457(g)
     under the  Securities  Act of 1933 (the  "Act"),  as amended,  based on the
     weighted average price at which the Warrants may be exercised.

(2)  Consists of (i) 840,892 shares relating to 9,375 units,  each consisting of
     SF 1,000 principal amount of 4.5% Convertible Subordinated Debentures; (ii)
     1,020,000 shares issuable upon conversion of $6,000,000 principal amount of
     5%  Convertible  Debentures.  The fee is estimated  pursuant to Rule 457(c)
     under the Act on the basis of the  average of the high and low sale  prices
     reported on the Nasdaq SmallCap Market on February 26 , 1997.

        Pursuant to Rule 416, there are also  registered  hereby such additional
indeterminate  number of shares of such Common  Stock as may become  issuable as
dividends or to prevent dilution resulting from stock splits, stock dividends or
similar  transactions  as set  forth  in the  terms  of the  Debentures  and the
warrants referred to above.

         The registrant hereby amends this  Registration  Statement on such date
or dates as may be necessary to delay its  effective  date until the  registrant
shall file a further amendment which specifically  states that this Registration
Statement shall  thereafter  become effective in accordance with Section 8(a) of
the Securities  Act of 1933 or until this  Registration  Statement  shall become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine.

                    SUBJECT TO COMPLETION DATED March 4, 1997
<PAGE>

PROSPECTUS

                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                        2,085,892 shares of Common Stock
                                 consisting of:
               225,000 shares underlying stock purchase warrants;
   840,892 shares issuable upon conversion of 9,375 units, each consisting of
   SF 1,000 principal amount of 4.5% Convertible Subordinated Debentures; and
    1,020,000 shares issuable upon conversion of $6,000,000 principal amount
                          of 5% Convertible Debentures.

         This  Prospectus  relates  to shares of Common  Stock,  $.01 par value,
("Common  Stock" or the  "Shares") of Palomar  Medical  Technologies,  Inc. (the
"Company",  the  "Registrant"  or "Palomar")  consisting  of: (i) 225,000 shares
underlying stock purchase warrants; (ii) 840,892 shares issuable upon conversion
of 9,375 units, each consisting of SF 1,000 principal amount of 4.5% Convertible
Subordinated  Debentures and (iii) 1,020,000  shares issuable upon conversion of
$6,000,000  principal  amount  of 5%  Convertible  Debentures,  all of which are
exercisable as described in the Selling  Stockholders  and Plan of  Distribution
sections of the Prospectus. All shares to be registered hereby are to be offered
by the selling  stockholders listed herein (the "Selling  Stockholders") and the
Company will receive no proceeds  from the sale of such shares.  The Company has
agreed to  indemnify  the  Selling  Stockholders  against  certain  liabilities,
including certain  liabilities under the Securities Act of 1933, as amended (the
"Securities Act"), or to contribute to payments which such Selling  Stockholders
may be required to make in respect thereof. See "Plan of Distribution".

        The Company's  Common Stock,  par value $.01 per share, is listed on the
National Association of Securities Dealers Automated Quotation System ("Nasdaq")
and traded on the Nasdaq  SmallCap  Market.  The last  reported bid price of the
Common  Stock on the  Nasdaq  SmallCap  Market on March 3, 1997 was  $7.625  per
share.

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

        AN INVESTMENT IN THE SECURITIES OFFERED HEREBY INVOLVES A HIGH DEGREE OF
RISK. SEE "RISK FACTORS" AT PAGES 6 THROUGH 18.

         It is anticipated that usual and customary  brokerage fees will be paid
by the Selling  Stockholders on the sale of the Common Stock registered  hereby.
The  Company  will  pay the  other  expenses  of this  offering.  See  "Plan  of
Distribution".  The offer of shares of Common Stock by the Selling  Stockholders
as described in this Prospectus is referred to as the "Offering".

                 The date of this Prospectus is ______________.

<PAGE>

         No dealer,  salesman or other  person has been  authorized  to give any
information  or to make  any  representations  other  than  those  contained  or
incorporated  by  reference  in this  Prospectus  in  connection  with the offer
contained in this Prospectus,  and, if given or made, such other  information or
representations must not be relied upon as having been authorized by the Company
or the Selling  Stockholders.  This  Prospectus  does not constitute an offer to
sell or a solicitation  of an offer to buy the securities  offered hereby in any
jurisdiction  to any  person  to  whom it is  unlawful  to make  such  offer  or
solicitation in such  jurisdiction.  Neither the delivery of this Prospectus nor
any sale made hereunder shall, under any  circumstances,  create any implication
that  there has been no  change in the  affairs  of the  Company  since the date
hereof.
                              AVAILABLE INFORMATION

         The  Company  is  subject  to  the  informational  requirements  of the
Securities  Exchange  Act of 1934,  as  amended  (the  "Exchange  Act"),  and in
accordance therewith files reports,  proxy statements and other information with
the Securities and Exchange Commission (the "Commission").  Such reports,  proxy
statements and other information filed by the Company with the Commission can be
inspected and copied at the Public  Reference  Section of the  Commission at 450
Fifth  Street,  N.W.,  Washington,  D.C.  20549,  Room  1024  and at the  public
reference  facilities  maintained by the  Commission on the 14th Floor,  75 Park
Place, New York, New York 10007;  Suite 1400,  Northwestern  Atrium Center,  500
West Madison Street, Chicago, Illinois 60661; and Suite 500 East, Securities and
Exchange Commission Building, 5757 Wilshire Boulevard,  Los Angeles,  California
90036. Copies can be obtained from the Commission at prescribed rates by writing
to the  Commission at 450 Fifth  Street,  N.W.,  Washington,  D.C.  20549.  Such
reports,  proxy  statements  and similar  information  can also be inspected and
copied at the National  Association of Securities Dealers,  1735 K Street, N.W.,
Washington, DC 20006-1500. In addition, the Commission maintains a Web site that
contains  reports,  proxy  and  information  statements  and  other  information
regarding  registrants  that file  electronically,  including  the Company.  The
Commission's  Web site address is  http://www.sec.gov.  This  prospectus,  which
constitutes  part of a  Registration  Statement  filed by the  Company  with the
Commission  under the Securities Act omits certain of the information  contained
in the  Registration  Statement in accordance  with the rules and regulations of
the Commission.  Reference is hereby made to the  Registration  Statement and to
the  Exhibits  relating  thereto for  further  information  with  respect to the
Company and the  Securities  offered  hereby.  Any statements  contained  herein
concerning the provisions of any document are not necessarily complete,  and, in
each  instance,  reference  is made to the  copy of such  documents  filed as an
exhibit to the  Registration  Statement or otherwise  filed with the Commission.
Each such statement is qualified in its entirety by such reference.

                 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

         The Company's  Annual Report on Form 10-KSB and Form 10-KSB\A-1 for its
fiscal year ended  December 31, 1995,  the  Company's  Quarterly  Report on Form
10-QSB and Form  10-QSB\A-1 for its quarter ending March 31, 1996, the Company's
Quarterly  Report on Form  10-QSB for its  quarter  ending  June 30,  1996,  the
Company's  Quarterly  Report on Form 10-QSB for its quarter ending September 30,
1996,  the  Company's  Form 8-K filed with the  commission  on May 16, 1996,  as
amended by Form 8-K/A filed June 11, 1996, and the  description of the Company's
Common Stock contained in its Registration  Statement on Form 8-A filed with the
Commission  on June 6, 1992,  as amended by Form 8 on December 17, 1992,  all of
which have been previously  filed with the Commission,  are incorporated in this
Prospectus by reference.  All documents filed by the Company pursuant to Section
13(a), 13(c), 14 or 15(d) of the Exchange Act after the date hereof and prior to
the  termination of the offering made hereby are also  incorporated by reference
herein and made a part  hereof  from the date of filing of such  documents.  Any
statement  contained in a document  incorporated by reference herein is modified
or superseded for all purposes to the extent that a statement  contained in this
Prospectus or in any other subsequently filed

<PAGE>

document which is incorporated by reference modifies or replaces such statement.
The Company will provide without charge to each person, including any beneficial
owner, to whom a copy of this Prospectus is delivered,  upon the written or oral
request of such person, a copy of all documents incorporated herein by reference
(not  including  the  exhibits  to such  documents,  unless  such  exhibits  are
specifically  incorporated by reference herein). Requests for such copies should
be directed to: John J. Ingoldsby, Palomar Medical Technologies, Inc., 66 Cherry
Hill Drive,  Beverly,  Massachusetts  01915;  telephone number (508) 921 - 9300;
e-mail address:[email protected].

                               PROSPECTUS SUMMARY

         The following  summary  information is qualified in its entirety by the
more detailed information appearing elsewhere in this Prospectus or incorporated
herein by reference and the financial  statements which are incorporated  herein
by reference.
<TABLE>
<S>                                                  <C>
THE COMPANY.......................................   Palomar Medical  Technologies,  Inc. (the "Company") has three
                                                     business  segments:  cosmetic  dermatological  laser products,
                                                     laser  services and  electronic  products.  The cosmetic laser
                                                     products  are  under  various   stages  of   development   and
                                                     clinical  trials.  The Company  does derive  revenue  from the
                                                     sale of cosmetic laser products by its  subsidiaries  Spectrum
                                                     Medical  Technologies,  Inc.  and  Tissue  Technologies,  Inc.
                                                     The laser  services  segment is new;  the  Company  derives no
                                                     revenue  from  that  segment  at  present.  In  addition,  the
                                                     Company derives  revenue from the sale of electronic  products
                                                     by  its  subsidiaries  Nexar  Technologies,   Inc.  ("Nexar"),
                                                                                                          -------
                                                     Dynaco   Corporation   and  Comtel   Electronics,   Inc.   The
                                                     electronic  products  segment is the  principal  source of the
                                                     Company's revenues.

RISK FACTORS........................................ The Offering involves substantial risk.  See "Risk Factors".

SECURITIES OFFERED..........................         2,085,892  shares of Company Common Stock,  par value $.01 per
                                                     share.

OFFERING PRICE....................................   All or part of the  Shares  offered  hereby  may be sold  from
                                                     time to time in amounts and on terms to be  determined  by the
                                                     Selling Stockholders at the time of sale.

USE OF PROCEEDS.................................     The  Company  will  receive no part of the  proceeds  from the
                                                     sale of the shares  registered  pursuant to this  Registration
                                                     Statement.

SELLING STOCKHOLDERS...................              The Shares  being  offered  hereby are being  offered  for the
                                                     account  of  the  Selling  Stockholders  specified  under  the
                                                     caption "Selling Stockholders".

NASDAQ TRADING SYMBOL..............                  PMTI
</TABLE>
<PAGE>

                                  RISK FACTORS

AN INVESTMENT IN THE SHARES  OFFERED  HEREBY  INVOLVES A HIGH DEGREE OF RISK AND
SHOULD  NOT BE MADE BY  PERSONS  WHO  CANNOT  AFFORD  THE LOSS OF  THEIR  ENTIRE
INVESTMENT.  IN  CONNECTION  WITH THE "SAFE  HARBOR"  PROVISIONS  OF THE PRIVATE
SECURITIES  LITIGATION  REFORM ACT OF 1995,  THE  COMPANY IS HEREBY  IDENTIFYING
IMPORTANT  FACTORS  THAT  COULD  CAUSE THE  COMPANY'S  ACTUAL  RESULTS TO DIFFER
MATERIALLY  FROM THOSE  PROJECTED IN  FORWARD-LOOKING  STATEMENTS OF THE COMPANY
MADE BY OR ON BEHALF OF THE COMPANY.  THE COMPANY  ADVISES  READERS NOT TO PLACE
UNDUE  RELIANCE  ON SUCH  FORWARD-LOOKING  STATEMENTS  IN LIGHT OF THE RISKS AND
UNCERTAINTIES  TO WHICH  THEY ARE  SUBJECT.  THE  FOLLOWING  FACTORS  SHOULD  BE
CONSIDERED CAREFULLY IN EVALUATING THE COMPANY AND ITS BUSINESS.

         HOLDING COMPANY  STRUCTURE.  The Company has no significant  operations
other  than  those  incidental  to its  ownership  of the  capital  stock of its
subsidiaries.  As a holding  company,  the Company is  dependent on dividends or
other  intercompany  transfers  of  funds  from  its  subsidiaries  to meet  the
Company's  debt  service  and  other  obligations.  Claims of  creditors  of the
Company's subsidiaries,  including trade creditors, will generally have priority
as to the assets of such  subsidiaries  over the claims of the  Company  and the
holders of the Company's indebtedness.

        LIMITED OPERATING HISTORY;  RECENT  ACQUISITIONS.  Many of the Company's
subsidiaries have limited operating  histories and are in the development stage,
and the Company is subject to all of the risks inherent in the  establishment of
a new business  enterprise.  Historically,  most of the Company's  revenues have
been  generated by its  flexible  circuit  board  component  business;  however,
Spectrum Medical  Technologies,  Inc.  ("Spectrum"),  acquired by the Company in
April 1995, contributed 18% of the Company's revenues in 1995. Nexar contributed
23% of the Company's  revenues for the nine months ended September 30, 1996. The
Company acquired Comtel  Electronics,  Inc. ("Comtel") in March 1996, and Tissue
Technologies,  Inc.  ("Tissue") in May 1996.  Comtel has  contributed 27% of the
Company's  revenues and Tissues  contributed 18% of revenues for the nine months
ended September 30, 1996.  Nexar,  Comtel and Tissue have had limited  operating
histories.  The likelihood of success of the Company must be considered in light
of the problems,  expenses,  difficulties,  complications  and delays frequently
encountered  in  connection  with  the  establishment  of  a  new  business  and
development  of new  technologies  in the cosmetic laser products and electronic
products  industries.   These  include,  but  are  not  limited  to,  government
regulation,  competition,  the need to  expand  manufacturing  capabilities  and
market  expertise,  and  setbacks in  production,  product  development,  market
acceptance  and  sales  and  marketing.   The  Company's   prospects   could  be
significantly  affected by its ability to subsequently  manage and integrate the
operations of several distinct  businesses with diverse  products,  services and
customer bases in order to achieve cost efficiencies.  There can be no assurance
that  the  Company  will  be able  to  successfully  manage  and  integrate  the
operations of newly acquired  businesses into its operations or that the failure
to do so will not  increase  the  costs  inherent  in the  establishment  of new
business enterprises.

        SUBSTANTIAL AND CONTINUING  LOSSES.  The Company  incurred a net loss of
$12,620,768  for the year ended  December 31, 1995 and a net loss of $19,213,214
for the nine month period ended September 30, 1996. These losses are expected to
continue for the near term,  and there can be no assurance that the Company will
achieve profitable operations or that profitable operations will be sustained if
achieved.   At  September  30,  1996,  the  Company's  accumulated  deficit  was
$45,903,951.  Dynaco Corp. ("Dynaco"), Star Medical Technologies, Inc. ("Star"),
CD Titles, Inc. ("CD Titles"),  Dynamem,  Inc.  ("Dynamem"),  Comtel, Tissue and
Nexar each have had a history of losses.  There can be no  assurance  that these
companies will achieve profitable  operations or that profitable operations will
be sustained if achieved. The Company anticipates incurring substantial research
and  development  expenses,  which will reduce cash  available  to 

<PAGE>

fund  current  operations.  The  Company  must  continue  to  secure  additional
financing to complete its research and development activities, commercialize its
current and proposed  cosmetic  laser  products,expand  its current  electronics
business, execute its acquisition business plan and fund ongoing operations. The
Company believes that the cash generated to date from its financing  activities;
amounts  available under its credit agreement and the Company's ability to raise
cash in future  financing  activities  will be sufficient to satisfy its working
capital requirements through the next twelve-month period. However, there can be
no assurance  that this  assumption  will prove to be accurate or that events in
the future will not require the Company to obtain  additional  financing  sooner
than presently anticipated.  The Company may also determine,  depending upon the
opportunities  available to it, to seek additional  debt or equity  financing to
fund the costs of acquisitions or continuing  expansion.  To the extent that the
Company   finances  an  acquisition  with  a  combination  of  cash  and  equity
securities,  any such issuance of equity  securities could result in dilution to
the interests of the Company's  shareholders.  Additionally,  to the extent that
the Company incurs  indebtedness to fund increased levels of accounts receivable
or to finance the acquisition of capital  equipment or issues debt securities in
connection with any acquisition, the Company will be subject to risks associated
with incurring  substantial  additional  indebtedness,  including the risks that
interest rates may fluctuate and cash flow may be  insufficient to pay principal
and interest on any such  indebtedness.  The Company  continues  to  investigate
several financing  alternatives,  including strategic  partnerships,  additional
bank financing,  private, debt and equity financing and other sources. While the
Company  regularly  reviews potential funding sources in relation to its ongoing
and  proposed  research  projects,  there can be no  assurance  that the current
levels of funding or additional funding will be available,  or if available will
be on terms satisfactory to the Company.  Failure to obtain additional financing
could  have a  material  adverse  effect  on  the  Company,  including  possibly
requiring it to significantly curtail its operations.

         RISKS ASSOCIATED WITH ACQUISITIONS. Since going public, the Company has
acquired  seven  companies.  In the  normal  course  of  business,  the  Company
evaluates potential  acquisitions of businesses,  products and technologies that
would complement or expand the Company's  business.  Promising  acquisitions are
difficult  to  identify  and  complete  for  a  number  of  reasons,   including
competition  among  prospective  buyers and the need for  regulatory  approvals.
Acquisitions  may result in the incurrence of additional  debt, the write-off of
in-process  research and  development or technology  acquisition and development
costs and the  amortization of expenses related to goodwill and other intangible
assets,  any of which  could have a  material  adverse  effect on the  Company's
business, financial condition, results of operations and cash flow. Acquisitions
involve numerous additional risks, including difficulties in the assimilation of
the operations,  services,  products and personnel of the acquired company,  the
diversion of  management's  attention  from other  business  concerns,  entering
markets in which the Company has little or no direct  prior  experience  and the
potential  loss of key  employees of the acquired  company.  In order to finance
acquisitions,  it may be  necessary  for the Company to raise  additional  funds
through public or private financings. Any equity or debt financing, if available
at all, may be on terms which are not  favorable to the Company and, in the case
of equity financing, may result in dilution to the Company's stockholders.

         NEW  VENTURES.  The Company has entered  into several  agreements  with
physician groups to provide cosmetic laser services at laser treatment  centers,
and plans to enter into more such  agreements  in the future.  While the Company
believes  these  new  partnerships  are  strategically   important,   there  are
substantial  uncertainties  associated  with the  development  of new  products,
technologies  and services for evolving  markets.  The success of these ventures
will be determined not only by the Company's  efforts,  but also by those of its
partners.  Initial  timetables  for  the  development  and  introduction  of new
technologies,  products or services may not be achieved,  and  price/performance
targets may not prove  feasible.  External

<PAGE>

factors,  such as the  development  of  competitive  alternatives  or government
regulation,  may cause new markets to evolve in unanticipated  directions.  (See
"Highly Competitive Industries.")

        INVESTMENTS  IN UNRELATED  BUSINESSES.  The Company has  investments  in
marketable  and  nonmarketable  securities  and loans to related  and  unrelated
parties.  The  amount  that  the  Company  may  ultimately  realize  from  these
investments could differ materially from the value of these investments recorded
in the Company's financial stements.

         MANAGEMENT OF GROWTH.  In light of management's  views of the potential
for future  growth,  the  Company  has  adopted an  aggressive  growth plan that
includes  substantial  investments  in  its  sales,  marketing,  production  and
distribution  organizations,  the  creation  of  new  research  and  development
programs  and  increased  funding  of  existing  programs,  and  investments  in
corporate  infrastructure  that will be required to support  significant growth.
This  plan  carries  with it a number  of  risks,  including  a higher  level of
operating expenses, the difficulty of attracting and assimilating a large number
of new employees,  and the  complexities  associated  with managing a larger and
faster  growing  organization.  Depending  on the extent of future  growth,  the
Company may  experience a  significant  strain on its  management,  operational,
manufacturing and financial  resources.  The failure of the Company's management
team to  effectively  manage growth,  should it continue to occur,  could have a
material  adverse  effect on the  Company's  financial  condition and results of
operations

         HIGHLY  COMPETITIVE  INDUSTRIES.  The  cosmetic  laser and  electronics
industries are characterized by intense competition. The cosmetic laser industry
is highly  competitive and is characterized by the frequent  introduction of new
products.  The Company competes in the development,  manufacture,  marketing and
servicing of laser technology products with numerous other companies, certain of
which have substantially  greater financial,  marketing and other resources than
the Company. In addition, the Company's cosmetic laser products face competition
from alternative medical products and procedures, such as dermabrasion, chemical
peels, pharmaceutical treatment, electrolysis, waxing and surgery, among others.
There can be no  assurance  that the Company will be able to  differentiate  its
products  from the  products of its  competitors  or that the  marketplace  will
consider the Company's  products to be superior to competing products or medical
procedures. There can be no assurance that competitors will not develop products
or that new  technologies  will  not be  developed  that  render  the  Company's
products  obsolete  or less  competitive.  In  addition,  in  entering  areas of
business in which it has little or no  experience,  such as the opening of laser
treatment  centers,  the  Company may not be able to compete  successfully  with
competitors that are more established in such areas. (See "New Ventures.")

         In the electronics  industry,  the Company competes with Packard-Hughes
Interconnect Co., Parlex Corporation, Teledyne Inc., IBM, Apple Computer, Compaq
and Dell Computer, among others. Many, if not most, of the Company's current and
prospective  competitors are substantial in size and have substantial financial,
managerial,  technical,  manufacturing,  marketing and other resources,  and may
introduce additional products that compete with those of the Company.  There can
be no assurance  that the  Company's  products will compete  favorably  with the
products  of its  competitors  or that  the  Company  will  have  the  resources
necessary  to compete  effectively  against such  companies.  As a result of the
intense  competition in the personal  computer market,  the Company expects that
gross margins on sales of its upgradeable  personal  computers will be extremely
narrow and will require the Company to manage  carefully its cost of goods sold.
There can be no  assurance  that the Company  will be able to manage its cost of
goods sold to the degree necessary for sales of upgradeable computer products to
generate  significant gross margins. The Company currently has limited marketing
capabilities   and  expects  to  place   significant   reliance  on  independent
distributors  and resellers for the  distribution and marketing of its products.
The  Company  will be  dependent  upon the  efforts of such third  parties.  The
inability to establish and maintain a network of

<PAGE>

independent  distributors and resellers,  or a reduction in their sales efforts,
could have a material  adverse effect on the Company's  financial  condition and
results  of  operations.  In  addition,  there  can  be no  assurance  as to the
viability or financial stability of the Company's  independent  distributors and
resellers.  The computer  industry has been  characterized  from time to time by
financial  difficulties of distributors  and resellers;  any such problems could
lead to reduced sales and could have a material  adverse effect on the Company's
financial  condition and results of  operations.  There can be no assurance that
the  Company's  products  will  compete  favorably  with  the  products  of  its
competitors  or that the Company  will have the  resources  necessary to compete
effectively against such companies.

         FLUCTUATIONS  IN  QUARTERLY  PERFORMANCE.   The  Company's  results  of
operations have fluctuated substantially and can be expected to continue to vary
significantly.  The Company's  quarterly operating results depend on a number of
factors,  including the timing of the introduction or acceptance of new products
offered by the Company or its  competitors,  changes in the mix of products sold
by the Company,  changes in regulations affecting the cosmetic laser products or
electronics  industry,  changes in the Company's operating  expenses,  personnel
changes and general economic conditions.

         The Company's stock price, like that of other technology companies,  is
subject to significant  volatility.  If revenues or earnings in any quarter fail
to meet the  investment  community's  expectations,  there could be an immediate
impact on the price of the Shares.  The price of the Shares may also be affected
by  broader  market  trends  unrelated  to  the  Company's   performance.   (See
"Volatility of Share Price.")

         VOLATILITY   OF  SHARE  PRICE.   Factors  such  as   announcements   of
developments  related to the Company's  business,  announcements by competitors,
quarterly fluctuations in the Company's financial results and other factors have
caused  the  price  of  the  Company's   stock  to  fluctuate,   in  some  cases
substantially, and could continue to do so in the future. In addition, the stock
market  has  experienced   extreme  price  and  volume  fluctuations  that  have
particularly  affected the market price for many  technology  companies and that
have often been unrelated to the operating performance of these companies. These
broad market  fluctuations  may adversely affect the market price of the Shares.
The trading  prices of many  technology  companies'  stocks are at or near their
historical  highs,  and  reflect   price/earnings   ratios  substantially  above
historical norms. There can be no assurance that the trading price of the Shares
will remain at or near its current level.

         GOVERNMENT  REGULATION.  The Company's laser product  business  segment
and,  to a lesser  degree,  its  electronics  business  segment  are  subject to
regulation  in the United States and abroad.  Failure to comply with  applicable
regulatory  requirements can result in fines, denial or suspension of approvals,
seizures  or  recall  of   products,   operating   restrictions   and   criminal
prosecutions,  any or all of which could have a material  adverse  effect on the
Company.  Furthermore,  changes  in  existing  regulations  or  adoption  of new
regulations could prevent the Company from obtaining, or could affect the timing
of, future regulatory approvals.

         LASER PRODUCT SEGMENT. All laser product devices,  including those sold
by the Company,  are subject to regulation  by the FDA under the Medical  Device
Amendments  of the United  States Food,  Drug and Cosmetics Act (the "FDA Act").
The Company's  business,  financial  condition  and  operations  are  critically
dependent upon timely receipt of FDA regulatory clearance.

        FDA CLEARANCE STATUS FOR COSMETIC LASER PRODUCTS. Three of the Company's
lasers  have  received  clearance  from  the  FDA  for  certain   dermatological
applications:  the Q-pulse  Ruby laser,  the  Tru-Pulse  laser and the  Epilaser
system.

<PAGE>

         The Company is also investigating other applications in dermatology for
its  laser  systems.  It  will  be  required  to  obtain  FDA  clearance  before
commercially marketing any other application.  The Company believes that it will
be able to seek such clearance under the 510(k) application process; however, no
assurance  can be given that the FDA will not  require the Company to follow the
more extensive and  time-consuming  Pre-Market  Approval  ("PMA")  process.  FDA
review of a 510(k)  application  currently averages about seven to twelve months
and requires  limited  clinical  data based on  "substantial  equivalence"  to a
product  marketed  prior to 1976,  while a PMA review can last for several years
and require substantially more clinical data.

         The FDA also imposes various  requirements on manufacturers and sellers
of  products  under  its  jurisdiction,  such as  labeling,  good  manufacturing
practices,  record keeping and reporting requirements.  The FDA also may require
post-market  testing and surveillance  programs to monitor a product's  effects.
There can be no assurance that the  appropriate  clearances from the FDA will be
granted,  that the process to obtain  such  clearances  will not be  excessively
expensive  or lengthy or that the Company will have  sufficient  funds to pursue
such clearances.

         No assurance  can be given that FDA  approval  will be obtained for the
Company's  current or proposed laser products on a timely basis,  if at all. The
laser products segment of the Company's  business,  is, and will continue to be,
critically  dependent  upon FDA  approval of its current and  proposed  cosmetic
laser products.  Delays or failure to obtain such approval would have a material
adverse effect on the Company.

                  OTHER   GOVERNMENT   APPROVALS   FOR  LASER   PRODUCTS;   GOOD
MANUFACTURING  PRACTICES.  In order to be sold  outside the United  States,  the
Company's  products are subject to FDA permit  requirements that are conditioned
upon clearance by the importing country's  appropriate  regulatory  authorities.
Many  countries  also require that  imported  products  comply with their own or
international  electrical  and safety  standards.  In November 1992, the Company
obtained approval certifying  compliance with certain  international  electrical
and safety regulations applicable to its pulsed dye laser.  Additional approvals
may  be  required  in  other  countries.  The  Company  has  yet  to  apply  for
international  approval  for its diode  laser for use in  cosmetic  surgery  and
dermatology.

         The Company is subject to the laser radiation safety regulations of the
FDA Act administered by the National Center for Devices and Radiological  Health
("CDRH") of the FDA. These regulations  require a laser manufacturer to file new
product and annual reports,  to maintain  quality  control,  product testing and
sales  records,  to distribute  appropriate  operation  manuals,  to incorporate
certain design and operating features in lasers sold to end-users and to certify
and label each laser sold to end-users  as one of four classes of lasers  (based
on the level of radiation from the laser).  In addition,  various warning labels
must be affixed on the product and certain  protective devices must be installed
depending upon the class of product. Under the Act, the Company is also required
to  register  with the FDA as a medical  device  manufacturer  and is subject to
inspection on a routine basis by the FDA for compliance with Good  Manufacturing
Practice ("GMP") regulations.  The GMP regulations impose certain procedural and
documentation  requirements  upon the  Company  relevant  to its  manufacturing,
testing and quality control activities.  The CDRH is empowered to seek fines and
other  remedies for  violations of these  regulatory  requirements.  The Company
believes that it is currently in compliance with these regulations.

         ELECTRONIC SEGMENT. A significant  percentage of the total sales of the
flexible  circuit  board  component  business of the  Company,  which  presently
accounts for a significant amount of the sales of the Company, are the result of
either a subcontract or a direct contract for government  programs funded by the
U.S. military.  Generally,  government contracts and subcontracts are terminable
at the convenience of the

<PAGE>

government.  Cutbacks  in  military  spending  for  certain  programs or lack of
military  spending  in  general  could  have a  material  adverse  effect on the
Company.  There can be no assurance that termination of contracts,  cessation of
purchase orders, or a failure to appropriate funds will not occur in the future.
Any  termination,  cessation,  or failure to  appropriate  funds with respect to
contracts  or  subcontracts  having a  significant  dollar  value  would  have a
material  adverse  effect on the  Company's  business,  financial  condition and
results of operation.  The  unpredictable  nature of the government  procurement
process  also  may  contribute  to  fluctuations  in  the  Company's   quarterly
performance. (See "Fluctuations in Quarterly Performance.")

         Flexible circuit board component sales to the U.S. military are subject
to  certain  military  certifications.   These  certifications  are  based  upon
compliance with specification standards set by the U.S. military. The Company is
subject to  periodic  audit and review from U.S.  government  agencies to ensure
compliance under criteria set forth by these agencies. Failure to meet or exceed
criteria set forth could result in a suspension or  disqualification  of certain
certifications.  Such  suspension  or  disqualification  could  have a  material
adverse effect on the Company.

        One customer of Nexar,  Government  Technology Services,  Inc. (GTSI), a
leading  supplier  of desktop  systems  to United  States  government  agencies,
accounted for a majority of Nexar's revenues. The Company expects that GTSI will
continue to be an important customer,  but that sales to GTSI as a percentage of
total  revenues  will  decline   substantially  as  Nexar  further  expands  its
distribution  network and increases its overall sales. Nexar has entered into an
agreement with GTSI pursuant to which GTSI serves as Nexar's  exclusive  federal
reseller  with respect to Government  Services  Administration  (GSA)  scheduled
purchases, provided that GTSI purchases at least $35 million of Nexar's products
in 1997.  GTSI is under no  obligation,  however,  to purchase  any  products of
Nexar's.  If GTSI makes fewer  purchases  in 1997 than Nexar  anticipates,  that
would have a material adverse effect on the Company.

         UNCERTAINTY OF MARKET ACCEPTANCE.  The Company continually develops new
products  intended  for  use in the  cosmetic  laser  products  segment  and the
electronic products segment. As with any new products, there is substantial risk
that the marketplace may not accept or be receptive to the potential benefits of
such products.  Market acceptance of the Company's current and proposed products
will  depend,  in large part,  upon the ability of the Company or any  marketing
partners to  demonstrate  to the  marketplace  the  advantages  of the Company's
products  over  other  types  of  products.  There  can  be  no  assurance  that
applications  or uses for the  Company's  current and proposed  products will be
accepted by the  marketplace  or that any of the  Company's  current or proposed
products will be able to compete effectively.

         UNCERTAINTY  OF HEALTHCARE  REIMBURSEMENT  AND REFORM.  The  healthcare
industry is subject to changing  political,  economic and regulatory  influences
that may affect the procurement  practices and operations of healthcare industry
participants.  During  the past  several  years,  state and  federal  government
regulation of reimbursement rates and capital  expenditures in the United States
healthcare  industry has increased.  Lawmakers  continue to propose  programs to
reform the United  States  healthcare  system,  which may  contain  programs  to
increase  governmental  involvement in  healthcare,  lower Medicare and Medicaid
reimbursement  rates or  otherwise  change  the  operating  environment  for the
Company's  customers.  Healthcare  industry  participants  may  react  to  these
proposals by curtailing or deferring  investments,  including investments in the
Company's products.

         DEPENDENCE  ON THIRD PARTY  RESEARCHERS.  The Company is  substantially
dependent upon third party  researchers and others,  over which the Company will
not have absolute control,  to  satisfactorily  conduct and complete research on
behalf of the Company and to grant to the Company favorable  licensing terms for
products  which may be  developed.  The  Company  has  entered  into a number of
research

<PAGE>

agreements with recognized research hospitals and clinical  laboratories.  These
research  institutions  include  the Oregon  Medical  Laser  Center at the Heart
Institute of St. Vincent  Hospital and Medical Center in Portland,  Oregon,  the
Wellman Labs at Massachusetts  General Hospital and the Otolaryngology  Research
Center for  Advanced  Endoscopic  Applications  at New England  Medical  Center,
Boston,  Massachusetts.  The Company provides research funding, laser technology
and optics know-how in return for licensing  agreements with respect to specific
medical  applications  and  patents.  Management  believes  that this  method of
conducting  research and  development  provides a higher level of technical  and
clinical expertise than it could provide on its own and in a more cost efficient
manner.  The Company's  success will be highly dependent upon the results of the
research,  and there can be no assurance  that these  research  agreements  will
provide the Company  with  marketable  products in the future or that any of the
products developed under these agreements will be profitable for the Company.

         TECHNOLOGICAL OBSOLESCENCE.  The markets for the Company's products are
characterized by rapid and significant  technological change,  evolving industry
standards and frequent new product  introductions and enhancements.  Many of the
Company's   products  and  products  under   development   are   technologically
innovative,  and require significant planning,  design, development and testing,
at the technological, product and manufacturing process levels. These activities
require  significant  capital  commitments  and  investment by the Company.  The
Company's  failure to develop products in a timely manner in response to changes
in the industry,  whether for financial,  technological  or other reasons,  will
have a material adverse effect on the Company's  business,  financial  condition
and results of operations.

         The flexible  circuit board  component,  electronics  interconnect  and
personal computer  industries are characterized by large capital  investments in
new automated processes and state-of-the-art fabrication techniques. In order to
participate  effectively in those industries,  the Company must continue to make
large  capital  investments  in new  automated  processes  and  state-of-the-art
fabrication  techniques.  Development  by  others of new or  improved  products,
processes or technologies may make the Company's  products or proposed  products
obsolete or less  competitive.  The Company will be required to devote continued
efforts and  financial  resources to  enhancement  of its existing  products and
development  of new  products.  There can be no assurance  that the Company will
have the financial resources or the technological  capability necessary to carry
out such product  enhancement  and  development.  Nor can there be any assurance
that any of the products  currently being developed by the Company,  or those to
be developed in the future, will be technologically  feasible or accepted by the
marketplace,  that any such development will be completed in any particular time
frame,  or that the  Company's  products or  proprietary  technologies  will not
become uncompetitive or obsolete.

         LACK OF PATENT PROTECTION.  The Company currently holds several patents
and intends to pursue various  additional  avenues that it deems  appropriate to
protect its  technology.  There can be no assurance,  however,  that the Company
will file any additional  patent  applications  or that any patent  applications
that have been,  or may be,  filed will  result in issued  patents,  or that any
patent, patent application,  know-how,  license or cross-license will afford any
protection or benefit to the Company.

         The cosmetic laser device market has been  characterized by substantial
litigation regarding patent and other intellectual  property rights. In both the
cosmetic laser products and the electronic products segments,  litigation, which
could result in substantial cost to and diversion of effort by the Company,  may
be necessary to protect  trade  secrets or know-how  owned by or licensed to the
Company  or  to  determine  the  enforceability,   scope  and  validity  of  the
proprietary   rights  of  others.   Adverse   determination   in  litigation  or
interference proceedings could subject the Company to significant liabilities to
third parties, require the Company to seek licenses from third parties and could
prevent the Company from  manufacturing  and

<PAGE>

selling its products,  all of which could have a material  adverse effect on the
Company's business, financial condition and results of operations.

        POSSIBLE PATENT  INFRINGEMENTS.  In the medical  products  segment,  the
Company  is aware of  patents  relating  to laser  technologies  used in certain
applications   that  the  Company  intends  to  pursue,   which,  if  valid  and
enforceable,  may be infringed by the Company. The Company has obtained opinions
of counsel  that the  Company is not  infringing  currently  on patents  held by
others;  however, such opinions have not been challenged in any court of law. If
the  Company's  current  or  proposed  products  are,  in the  opinion of patent
counsel,  infringing  on any of  these  patents,  the  Company  intends  to seek
non-exclusive,  royalty-bearing  licenses  to such  patents  but there can be no
assurance  that any such license  would be available on favorable  terms,  if at
all. In the electronic products segment,  the Company has not been notified that
it is  currently  infringing  on any  patents nor has it been the subject of any
patent  infringement  action. No assurance can be given that infringement claims
will not be made or that the  Company  would  prevail in any legal  action  with
respect  thereto.  Defense of a claim of infringement  would be costly and could
have a material  adverse effect on the Company's  business,  even if the Company
were to prevail.

         DEPENDENCE ON PROPRIETARY  RIGHTS.  The Company relies on trade secrets
and proprietary  know-how which it seeks to protect, in part, by confidentiality
agreements with its  collaborators,  employees and consultants.  There can be no
assurance  that these  agreements  will not be breached,  that the Company would
have adequate  remedies for any breach, or that the Company's trade secrets will
not otherwise become known or be independently developed by competitors.

         NEED FOR ADDITIONAL  QUALIFIED  PERSONNEL/DEPENDENCE  ON KEY PERSONNEL.
The Company's  ability to develop,  manufacture  and market all of its products,
and to attain a competitive  position  within the laser products and electronics
industries,  will  depend,  in large part,  on its ability to attract and retain
qualified personnel.  Competition for qualified personnel in these industries is
intense and the Company  will be  required  to compete for such  personnel  with
companies which may have greater financial and other resources;  there can be no
assurance  that the Company will be successful in attracting,  assimilating  and
retaining  the  personnel  it  requires  to grow  and  operate  profitably.  The
Company's  inability to attract and retain such personnel  could have a material
adverse effect upon its business. (See "Management of Growth.")

         The Company's  future  success  depends to a significant  extent on its
executive  officers and certain technical,  managerial and marketing  personnel.
The loss of the  services of any of these  individuals  or group of  individuals
could  have a  material  adverse  effect on the  Company's  business,  financial
condition and results of operations.

         ISSUANCE OF  PREFERRED  STOCK AND  DEBENTURES  COULD  AFFECT  RIGHTS OF
COMMON  SHAREHOLDERS.  The Company is authorized to issue up to 5 million shares
of Preferred  Stock,  US$.01 par value. The Preferred Stock may be issued in one
or more series,  the terms of which may be determined at the time of issuance by
the Board of Directors, without further action by shareholders,  and may include
voting rights  (including the right to vote as a series on particular  matters),
preferences as to dividends and  liquidation,  conversion and redemption  rights
and sinking fund provisions.  In April 1996, the Company issued 10,000 shares of
Series E Preferred  Stock at a price of US$1,000  per share.  As of February 26,
1997,  10,000 shares of Series E Convertible  Preferred Stock had been converted
into 1,381,435 of common  shares.  In July 1996, the Company issued 6,000 shares
of Series F  Convertible  Preferred  Stock at a price of US$1,000 per share.  In
September  1996, the Company issued 10,000 shares of Series G Preferred Stock at
a price of US$1,000 per share. In July 1996, the Company issued 9,675 units in a
convertible debenture financing.  Each unit consisted of a convertible debenture
denominated  in 1,000  Swiss  Francs and a warrant to  purchase 24 shares of the
Company's  common stock at $16.50 per share. In October 1996, the Company issued
$5,000,000 in

<PAGE>

4.5%  Convertible  Subordinated  Promissory  Notes. In December 1996 and January
1997, the Company issued a total of $6,000,000 in 5% Convertible Debentures. The
issuance of any such additional  Preferred Stock or Debentures  could affect the
rights of the  holders of  Shares,  and could  reduce  the  market  price of the
Shares.  In particular,  specific  rights granted to future holders of Preferred
Stock or  Debentures  could be used to restrict the  Company's  ability to merge
with or sell its  assets to a third  party,  thereby  preserving  control of the
Company by the existing control group.
        
        ISSUANCE OF RESERVED SHARES; REGISTRATION RIGHTS. As of February 26, the
Company  had  31,028,049  Shares of Common  Stock  outstanding.  The Company has
reserved an additional  18,888,168 Shares for issuance as follows: (1) 3,897,500
Shares  for  issuance  to key  employees,  officers,  directors,consultants  and
advisors  pursuant to the Company's  Stock Option Plans;  (2) 254,115 Shares for
issuance to employees,  officers and directors  pursuant to the Company's 401(k)
Plan; (3) 999,420 Shares for issuance  pursuant to the Company's  Employee Stock
Purchase Plan; (4) 8,642,507 Shares for issuance upon exercise of three-,  four-
five- and seven-year Warrants issued to certain lenders, investors, consultants,
directors  and officers (a portion of which are subject to certain  antidilutive
adjustments);  (5) 600,000  Shares for  issuance  upon  conversion  of the 6,000
shares of Series F Preferred  Stock;  (6)  1,700,000  Shares for  issuance  upon
conversion of the 10,000 shares of Series G Preferred  Stock (7) 840,892  Shares
for   issuance   upon   conversion   of  the   debentures   sold  in  the  Swiss
Franc-Denominated  Offering;  (8) 750,000 Shares for issuance upon conversion of
5,000,000 principal amount of a 4.5% Convertible  Subordinated  Promissory Note;
(9) 1,200,000 Shares for issuance upon conversion of 6,000,000  principal amount
of a 5% Convertible  Debentures;  and (10) 3,734 shares of Common Stock reserved
for issuance to certain  persons.  All of the foregoing  reserved Shares are, or
the Company  intends for them shortly to be,  registered with the Commission and
therefore freely salable on Nasdaq or elsewhere.

         PRODUCT  LIABILITY  EXPOSURE.  Cosmetic laser product companies face an
inherent business risk of financial  exposure to product liability claims in the
event that the use of their products results in personal  injury.  The Company's
products are and will continue to be designed with numerous safety features, but
it is possible  that patients  could be adversely  affected by use of one of the
Company's products or that deaths could occur. Further, in the event that any of
the Company's  products  prove to be  defective,  the Company may be required to
recall and redesign such products.  Although the Company has not experienced any
material  losses  due to  product  liability  claims  to date,  there  can be no
assurance  that it will not  experience  such losses in the future.  The Company
maintains liability insurance in the amount of US$4,000,000;  however, there can
be no  assurance  that such  coverage  will  continue to be  available  on terms
acceptable to the Company or that such coverage will be adequate for liabilities
actually  incurred.  In the event the  Company is found  liable  for  damages in
excess  of the  limits of its  insurance  coverage,  or if any claim or  product
recall  results in  significant  adverse  publicity  against  the  Company,  the
Company's  business,  financial  condition  and results of  operations  could be
materially and adversely affected. In addition,  although the Company's products
have been and will  continue  to be designed  to operate in a safe  manner,  and
although the Company  attempts to educate medical  personnel with respect to the
proper  use  of its  products,  misuse  of the  Company's  products  by  medical
personnel over whom the Company cannot exert control may result in the filing of
product liability claims or significant adverse publicity against the Company.

        RISKS ASSOCIATED WITH INTERNATIONAL  OPERATIONS. As part of its business
strategy,  the Company intends to seek  opportunities  to expand its product and
service  offerings  into  international  markets.  In marketing its products and
services  internationally,  the Company will likely face new competitors.  There
can be no  assurance  that  the  Company  will be  successful  in  marketing  or
distributing  products and services in these  markets or that its  international
revenue will be adequate to offset the expense of  establishing  and maintaining
international operations.  The Company's international business may be adversely
affected by

<PAGE>

changing economic conditions in foreign countries. The majority of the Company's
sales are currently  denominated in U.S. dollars,  but there can be no assurance
that a  significantly  higher level of future sales will not be  denominated  in
foreign  currencies.  To the extent  the  Company  makes  sales  denominated  in
currencies other than U.S. dollars,  gains and losses on the conversion of those
sales to U.S. dollars may contribute to fluctuations in the Company's  business,
financial  condition and results of  operations.  In addition,  fluctuations  in
exchange  rates could affect  demand for the  Company's  products and  services.
Conducting  an  international  business  inherently  involves  a number of other
difficulties and risks, such as export restrictions, export controls relating to
technology,  compliance  with  existing  and changing  regulatory  requirements,
tariffs  and  other  trade  barriers,  difficulties  in  staffing  and  managing
international operations, longer payment cycles, problems in collecting accounts
receivable,  political instability,  seasonal reductions in business activity in
Europe and  certain  other  parts of the world  during the  summer  months,  and
potentially adverse tax consequences. There can be no assurance that one or more
of these factors will not have a material  adverse  effect on any  international
operations  established  by the  Company  and,  consequently,  on the  Company's
business, financial condition and results of operations.

        The Company plans to expand its business into international  markets and
has set up a manufacuturing  and distribution  center in Hull England.  To date,
the Company has minimal  experience in marketing and  distributing  its products
internationally  and plans to  establish  alliances  with  sales  representative
organizations and resellers with particular experience in international markets.
Accordingly,   the   Company's   success  in   international   markets  will  be
substantially  dependent  upon the skill  and  expertise  of such  international
participants in marketing the Company's products. There can be no assurance that
the Company will be able to successfully  market,  sell and deliver its products
in these  markets.  In  addition,  there are  certain  risks  inherent  in doing
business in  international  markets,  such as  unexpected  changes in regulatory
requirements,   export   restrictions,   tariffs  and  other   trade   barriers,
difficulties in staffing and managing foreign  operations,  management's lack of
international  expertise,  political  instability  and  fluctuations in currency
exchange rates and potentially  adverse tax consequences,  which could adversely
impact the success of the Company's  international  operations.  There can be no
assurance  that one or more of such  factors  will not have a  material  adverse
effect on the Company's future international  operations and,  consequently,  on
the Company's business, financial condition or operating results.

         DEPENDENCE ON SOLE SUPPLIERS.  The Company relies on outside  suppliers
for  substantially  all of its  manufacturing  supplies,  parts and  components.
Pyralux(R),  an integral  component of most of the  Company's  flexible  circuit
products,  is  manufactured  exclusively  by E.I. du Pont de Nemours and Company
("DuPont"). Although the Company has a written agreement with DuPont under which
DuPont will supply the Company with all of its requirements  for Pyralux,  there
can be no assurance that the Company will be able to obtain a sufficient  supply
of Pyralux to fulfill orders for its products in a timely manner, if at all.

         In  addition,  CO2 laser  tubes,  an  integral  component  of  Tissue's
Tru-Pulse  Laser system,  are  manufactured  exclusively by Pulse Systems,  Inc.
There can be no  assurance  that the Company  will be able to obtain  sufficient
supply of CO2 laser tubes to fulfill orders for its products in a timely manner,
if at all. Furthermore,  several other component parts of the Company's cosmetic
laser products and electronic  segment products are manufactured  exclusively by
one supplier.  There can be no assurance that the Company will be able to obtain
a sufficient  supply of such components at commercially  reasonable prices or at
all. A shortage  of  necessary  parts and  components  or the  inability  of the
Company to obtain such parts and components would have a material adverse effect
on the Company's business, financial condition and results of operations.

        DEPENDENCE ON SUBSTANTIAL CUSTOMERS.  In the nine months ended September
30, 1996, one customer of Nexar, Government Technology Services, Inc. ("GTSI), a
leading  supplier  of desktop

<PAGE>

systems to United States government  agencies,accounted for 17% of the Company's
revenues  and 31% of the  Company's  accounts  receivable  balance.  The Company
expects that GTSI will continue to be an important  customer,  but that sales to
GTSI as a percentage of total revenue will decline  substantially as the Company
further expands its  distribution  network and increases its overall sales.  The
Company has entered into an agreement with GTSI pursuant to which GTSI serves as
the Company's  exclusive  federal  reseller with respect to Government  Services
Administration (GSA) scheduled purchases,  provided that GTSI purchases at least
$35 million of Nexar's  products in 1997. GTSI is under no obligation,  however,
to purchase any products of the Company.  If GTSI makes fewer  purchases in 1997
than the Company  anticipates,  that would have a material adverse effect on the
Company.
         
        In the nine months ended September 30, 1996, one customer of Comtel, New
Media, Inc. ("New Media"),  a related party,  accounted for 27% of the Company's
revenues.  Comtel  has  entered  into a five (5) year  agreement  with New Media
whereby New Media, subcontracted to Comtel all of its manufacturing and assembly
business over the contract term. On April 5, 1996,  Palomar invested  $2,345,000
in New Media  preferred  and common  stock and  loaned  New Media an  additional
$1,000,000. Palomar also received a warrant to purchase 200,000 shares of common
stock in New Media at $1.20 per share. In February 1997, the note receivable was
converted into equity and the Company  invested an additional  $1,200,000 in New
Media.  The Company  expects  that New Media will  continue  to be an  important
customer,  but that sales to New Media,  Inc. as a percentage  of total  revenue
will  decline  substantially  as the Company  further  expands its  distribution
network and increases its overall sales.  New Media has had a history of losses.
There can be no assurance that New Media will achieve  profitable  operations or
that profitable operations will be sustained if achieved.

         A loss from either  customer  could have a material,  adverse effect on
the Company's business in the short term.

         HAZARDOUS  SUBSTANCE AND  ENVIRONMENTAL  CONCERNS.  The  manufacture of
substrate  interconnect  products  involves numerous chemical solvents and other
solid,  chemical  and  hazardous  wastes and  materials.  Dynaco is subject to a
variety of  environmental  laws relating to the generation,  storage,  handling,
use,  emission,  discharge  and  disposal of these  substances  and  potentially
significant risks of statutory and common law liability for environmental damage
and personal injury. The Company,  and in certain  circumstances,  its officers,
directors  and  employees,  may be subject to claims  arising from the Company's
manufacturing  activities,  including the improper release,  spillage, misuse or
mishandling of hazardous or  non-hazardous  substances or material.  The Company
may be strictly liable for damages,  regardless of whether it exercised due care
and  complied  with all  relevant  laws and  regulations.  The Company  does not
currently maintain environmental impairment insurance. There can be no assurance
that the Company will not face claims  resulting in  substantial  liability  for
which the Company is uninsured or that hazardous  substances are not or will not
be present at the Company's  facilities.  The Company  believes that it operates
its Dynaco facilities in substantial compliance with existing environmental laws
and regulations.  In June 1989 and April 1994,  Dynaco  conducted  environmental
studies of its  Tempe,  Arizona  substrate  manufacturing  facility  and did not
discover any contamination requiring remediation.  Failure to comply with proper
hazardous  substance handling  procedures or violation of environmental laws and
regulations would have a material adverse effect on the Company.

         SIGNIFICANT OUTSTANDING INDEBTEDNESS;  SUBORDINATION OF DEBENTURES. The
Company has incurred substantial  indebtedness in relation to its equity capital
and will be subject to all of the risks  associated with  substantial  leverage,
including  the risk that  available  cash may not be adequate  to make  required
payments to the holders of the Debentures.  The Company's ability to satisfy its
obligations  under the  Debentures  from cash  flow will be  dependent  upon the
Company's  future  performance  and will be subject to  financial,

<PAGE>

business and other factors affecting the operation of the Company, many of which
may be beyond the  Company's  control.  In the event the  Company  does not have
sufficient  cash  resources  to satisfy  quarterly  interest or other  repayment
obligations  to the holders of the  Debentures,  the Company  will be in default
under the Debentures, which would have a material adverse effect on the Company.
To the extent  that the Company is  required  to use cash  resources  to satisfy
interest payments to the holders of the Debentures,  it will have less resources
available for other  purposes.  Inability of the Company to repay the Debentures
upon maturity would have a material  adverse effect on the Company,  which could
result in a reduction of the price of the Company's Shares.

         The Debentures will be unsecured and subordinate in right of payment to
all Senior  Indebtedness  of the  Company.  The  Debentures  do not restrict the
Company's  ability  to incur  additional  Senior  Indebtedness  and  most  other
indebtedness.  The terms of Senior  Indebtedness now existing or incurred in the
future could affect the Company's  ability to make payments of principal  and/or
interest to the holders of Debentures.

        POTENTIAL EFFECT OF ANTI-TAKEOVER PROVISIONS.  The Company is subject to
the anti-takeover  provisions of Section 203 of the Delaware General Corporation
Law, which prohibit the Company from engaging in a "business  combination"  with
an  "interested  stockholder"  for a period of three years after the date of the
transaction  in which the person becomes an interested  stockholder,  unless the
business  combination  is approved in a prescribed  manner.  The  application of
Section 203 could have the effect of delaying or  preventing a change of control
of the Company.  The  Company's  stock option  grants  generally  provide for an
exercise of some or all of the optioned stock, including non-vested shares, upon
a change of control or similar  event.  The Board of Directors  has authority to
issue  up to  5,000,000  shares  of  Preferred  Stock  and  to fix  the  rights,
preference,  privileges and  restrictions,  including  voting  rights,  of these
shares without any further vote or action by the stockholders. The rights of the
holders of the Common  Stock will be subject to, and may be  adversely  affected
by, the rights of the holders of any  Preferred  Stock that may be issued in the
future. The issuance of Preferred Stock, while providing  desirable  flexibility
in connection with possible  acquisitions  and other corporate  purposes,  could
have the  effect of  making it more  difficult  for a third  party to  acquire a
majority of the  outstanding  voting  stock of the  Company,  thereby  delaying,
deferring or  preventing a change in control of the Company.  Furthermore,  such
Preferred Stock may have other rights,  including  economic rights senior to the
Common Stock, and, as a result,  the issuance of such Preferred Stock could have
a  material  adverse  effect  on the  market  value of the  Common  Stock.  (See
"Issuance  of  Preferred  Stock and  Debentures  Could  Affect  Rights of Common
Shareholders.")

         RISKS  ASSOCIATED WITH PENDING  LITIGATION.  The Company is involved in
disputes with third  parties and certain  former  employees.  Such disputes have
resulted  in  litigation  with such  parties  and,  although  the  Company  is a
plaintiff in several matters, the Company is subject to claims and counterclaims
for damages and has incurred,  and likely will continue to incur, legal expenses
in connection with such matters.  There can be no assurance that such litigation
will result in  favorable  outcomes  for the  Company.  The Company is unable to
determine  the total expense or possible  loss,  if any, that may  ultimately be
incurred in the  resolution  of these  proceedings.  These matters may result in
diversion of  management  time and effort from the  operations  of the business.
After  consideration of the nature of the claims and the facts relating to these
proceedings,  the Company believes that the resolution of these proceedings will
not have a material effect on the Company's  business,  financial  condition and
results of operations; however, the results of these proceedings,  including any
potential  settlements,  are  uncertain  and there can be no  assurance  to that
effect.

         The  Company  is a  defendant  in a  lawsuit  brought  by  Commonwealth
Associates, ("Commonwealth"). In January 1997, Commonwealth's motion for summary
judgment on its breach of

<PAGE>

contract claim in that lawsuit was granted.  A trial on  Commonwealth's  damages
has not yet been  scheduled.  Commonwealth  has  alleged  that it suffered up to
$3,381,250 in damages on its breach of contract claim, exclusive of interest.

        The  Company's  current  PC's are  shipped  with  motherboards  based on
technology licensed from Technovation  Computer Labs, Inc.  ("Technovation"),  a
Nevada  corporation  which,  to the best of the Company's  knowledge is owned by
Barbar I. Hamarani,  a former executive officer of the Company whose employment
was  terminated  by the Company on November 29, 1996.  The Company has agreed to
acquire all such technology and a patent application related thereto, and settle
all claims  between Mr.  Hamarani and the Company,  no later than the Closing of
the Offering pursuant to an Asset Purchase and Settlement Agreement by and among
Mr.  Hamarani,  Technovation,  Nexar and the  Company.  The  Company  will first
acquire the subject  technology from  Technovation,  together with releases from
Mr. Hamarani,  Technovation and their subject  affiliates,  and then convey such
technology to Nexar.
<PAGE>

                                   THE COMPANY

         The Company was  organized to design,  manufacture  and market  lasers,
delivery systems and related disposable  products for use in medical procedures.
The  Company  currently  operates in three  business  segments:  cosmetic  laser
products, cosmetic laser services and electronic products. In the cosmetic laser
products segment,  the Company  manufactures and markets the Q-pulse Ruby laser,
the Tru-Pulse laser and the EpiLaser system,  all of which have been approved by
the FDA for certain dermatological applications.  The Company also is developing
ruby,  pulse dye and diode  cosmetic  lasers for use in  clinical  trials and is
engaged  in the  research  and  development  of  additional  cosmetic  laser and
surgical  products.  The Company has expanded its efforts in the cosmetic  laser
area  through a series  of  product  development  activities,  acquisitions  and
strategic  alliances  that  target  patient  self-pay  procedures  performed  in
doctors' offices and clinics.  The Company has entered into a number of research
agreements with recognized  research  hospitals and clinical  laboratories.  The
Company  provides  research  funding,  laser  technology and optics  know-how in
return for licensing  agreements to specific  cosmetic  laser  applications  and
patents.   Management  feels  that  this  method  of  conducting   research  and
development  provides a higher level of technical and clinical expertise than it
could  provide  on its  own and in a more  cost  efficient  manner.  Some of the
Company's  cosmetic laser products are undergoing  clinical  trials and have not
received  FDA   approval,   including   approval   for  certain   dermatological
applications

         In the cosmetic  laser  service  segment,  the Company has entered into
agreements  with  physician  groups to provide  cosmetic laser services at laser
treatment  centers,  and plans to enter into more such agreements in the future.
This  is a new  business  segment  for  the  Company.  (See  "Risk  Factors--New
Ventures")

         In the  electronic  products  segment,  the Company  manufactures  high
density,  flexible  electronic  circuitry  for use in  industrial,  military and
medical  devices and personal  computers with a unique circuit board design that
enables end users to upgrade and  replace  the  microprocessor,  memory and hard
drive  components.  Management  believes this upgradable  personal computer will
decrease the level of technical  obsolescence found with most personal computers
in the market. Some of the Company's  electronic products are being incorporated
into its laser  systems.  These  new  products  include a series of  proprietary
computer  memory modules that double the memory  capacity of traditional  memory
modules using the same interface.

         The Company also makes early stage investments in core technologies and
companies that management feels are strategic to the Company's  business or will
yield a higher  than  average  financial  return to support the  Company's  core
business.  Some of these investments are with companies that are related to some
of the directors and officers of the Company.

         In  September  1995,  the  Company   established   Palomar  Electronics
Corporation,  a wholly-owned subsidiary, as part of its ongoing plan to separate
the  electronics  and computer  segments of the business from the cosmetic laser
segments of the business.

         In December 1996 and January 1997,  the Company sold a total of 600,000
shares of Nexar stock, owned by the Company's wholly-owned  subsidiary,  Palomar
Electronics Corporation, for $6,000,000.

         In December, 1996, the Company's wholly owned subsidiary,  Nexar, filed
a  Registration  Statement  on Form S-1 for an Initial  Public  Offering  of its
shares.  As of the date  hereof,  Nexar's  Registration  has not  been  declared
effective.

<PAGE>

                                 USE OF PROCEEDS

         The Company will  receive no part of the proceeds  from the sale of any
of the Shares by the Selling Stockholders.



<PAGE>

                              SELLING STOCKHOLDERS

         The following  table sets forth  information  concerning the beneficial
ownership of shares of Common Stock by the Selling  Stockholders  as of the date
of this  Prospectus  and the  number of such  shares  included  for sale in this
Prospectus  assuming the sale of all Shares being offered by this Prospectus.  A
description of the transactions  under which the Selling  Stockholders  received
the Common Stock being registered herein is set forth under the heading "Plan Of
Distribution" which follows this table. To the best of the Company's  knowledge,
except as stated in this Prospectus,  the Selling Stockholders have not held any
office or maintained  any material  relationship  with the Company or any of its
predecessors or affiliates over the past three years.  The Selling  Stockholders
reserve  the  right to  reduce  the  number  of  shares  offered  for sale or to
otherwise decline to sell any or all of the Shares registered hereunder.
<TABLE>
<CAPTION>
                                             Shares                  Shares                 Shares
                                             owned                   to be                  owned
Selling                                      prior to                sold in                after
Stockholders                                 Offering (1) (2)        Offering               Offering (2)
- --------------------------------------------------------------------------------------------------------------
<S>                                                  <C>               <C>                       <C>      <C> 
High Risk Opportunities Hub Fund, Ltd. (3)           680,000           680,000                   -        -
C/O International Fund Administration, Ltd.
48 Dar Laville Road, Suite 464
Hamilton, Bermuda  HM11

Berckeley Investment Group, Ltd. (4)                 340,000           340,000                   -        -
50 Shirley Street
P.O. Box CB13936

Banca Commerciale Lugano (5)                         454,780           454,780                   -        -
Viale C. Cattaneo 9
P.O. Box 2824
Lugano CH 6901

Banque SCS Alliance SA (5)                           341,085           341,085                   -        -
11 route de Florissant
Case postale 3733
1211 Geneve 1

Swedbank (Luxembourg) SA (5)                         56,847            56,847                   -        -
8-10 Avenue de la Gure 
L-1610 Luxembourg

Privatinvest Bank AG (5)                             56,847             56,847                   -        -
Griesgasse 11
A-5020 Salzburg

Christiania Bank Luxembourg SA (5)                   42,636             42,636                   -        -
16 Avenue Pasteur
L-2015 Luxembourg

<PAGE>

CUF Finance SA (5)                                   28,424             28,424                   -        -
37 rue Agasse
1208 Geneve

Figi Bank (Schweiz) AG (5)                           28,424             28,424                   -        -
Bleicherweg 45
8002 Zurich

JS Gadd & CIE SA (5)                                 28,424             28,424                   -        -
route de Pre-Bois 20
Entry C 3rd Floor
Geneva CH-1215

Arbuthnot Fund Managers, Ltd. (5)                    11,370             11,370                   -        -
15th Floor, Royex House
Aldermanbury Square
London Ec2 &HR

Teawood Nominees, Ltd. (5)                           17,055             17,055                   -        -
T & G Suite 633
Salisbury House
London Wall
London Ec2M 5th

</TABLE>
1.   Pursuant to the rules of the Securities and Exchange Commission,  shares of
     Common Stock which an individual or group has a right to acquire  within 60
     days  pursuant  to the  exercise  of options or  warrants  are deemed to be
     outstanding  for the purpose of computing the ownership of such  individual
     or group.

2.   The amount and (if one percent or more) the percentage of outstanding
     Common Stock.

3.   Represents  shares of Common Stock  underlying  $3,000,000  5%  Convertible
     Debentures  issued  December 31, 1996, Due December 31, 2001 and $1,000,000
     5% Convertible Debentures issued January 13, 1997, Due January 13, 2002.

4.   Represents   shares  of  Common  Stock   underlying   $2,000,000  5%
     Convertible Debentures issued December 31, 1996, Due December 31, 2001.

5.   Represents  shares of Common Stock  underlying units Due July 3, 2003. Each
     unit consists of SF 1,000 principal amount of 4.5% Convertible Subordinated
     Debentures  and a Warrant to  purchase  24 Shares of the  Company's  Common
     Stock at $16.50 per share.

<PAGE>

                              PLAN OF DISTRIBUTION

         The 2,085,892  shares being  registered  herein for sale by the Selling
Stockholders  consist of (i) 225,000 shares underlying stock purchase  warrants;
(ii) 840,892 shares issuable upon conversion of 9,375 units,  each consisting of
SF 1,000 principal amount of 4.5% Convertible  Subordinated Debentures and (iii)
1,020,000  shares issuable upon conversion of $6,000,000  principal amount of 5%
Convertible Debentures.

         The  Selling  Stockholders  may sell the  Common  Stock  registered  in
connection  with this Offering on the Nasdaq  market system or otherwise.  There
will  be  no  charges  or  commissions  paid  to  the  Company  by  the  Selling
Stockholders  in connection  with the issuance of the Shares.  It is anticipated
that usual and customary brokerage fees will be paid by the Selling Stockholders
upon sale of the Common  Stock  offered  hereby.  The Company will pay the other
expenses  of this  Offering.  The  Shares  may be sold  from time to time by the
Selling Stockholders,  or by pledges, donees, transferees or other successors in
interest.  Such  sales  may  be  made  on  one  or  more  exchanges  or  in  the
over-the-counter  market, or otherwise at prices and at terms then prevailing or
at  prices  related  to  the  then  current  market  price,   or  in  negotiated
transactions.  The Shares may be sold by one or more of the  following  methods:
(a) a block trade in which the broker so engaged will attempt to sell the Shares
as agent but may  position  and  resell a portion of the block as  principal  to
facilitate the transaction; (b) purchases by a broker or dealer as principal and
resale by such broker or dealer for its account pursuant to this Prospectus; (c)
an  exchange  distribution  in  accordance  with the  rules of  Nasdaq;  and (d)
ordinary brokerage transactions.  In effecting sales, brokers or dealers engaged
by the  Selling  Stockholders  may  arrange  for other  brokers  or  dealers  to
participate.  Brokers or dealers will  receive  commissions  or  discounts  from
Selling Stockholders in amounts to be negotiated prior to the sale. Such brokers
or dealers  and any other  participating  brokers or dealers may be deemed to be
"underwriters"  within the meaning of the Securities Act in connection with such
sales. In addition,  any securities covered by this Prospectus which qualify for
sale  pursuant  to Rule 144 may be sold under Rule 144 rather  than  pursuant to
this Prospectus.

         The Company has agreed to indemnify  the Selling  Stockholders  against
certain liabilities,  including certain liabilities under the Securities Act, or
to contribute  to payments  which the Selling  Stockholders  will be required to
make in respect thereof.

                                     EXPERTS

         The audited  financial  statements  incorporated  by  reference in this
Prospectus  and  elsewhere in the  registration  statement  have been audited by
Arthur  Andersen  LLP,  independent  public  accountants,  as indicated in their
reports with respect thereto, and are included herein upon the authority of said
Firm as experts in giving said reports.

                                 LEGAL OPINIONS

         The  validity  of the shares of Common  Stock  offered  hereby  will be
passed upon for the Company by its General Counsel.

     DISCLOSURE OF COMMISSION POSITION ON INDEMNIFICATION FOR SECURITIES ACT
                                  LIABILITIES

         Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted to directors,  officers and controlling  persons of
the  Registrant  pursuant  to  the  foregoing  provisions,   or  otherwise,  the
Registrant  has been advised that in the opinion of the  Securities and Exchange
Commission

<PAGE>


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

<PAGE>

                 PART II. INFORMATION NOT REQUIRED IN PROSPECTUS


ITEM 14.          OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

         The expenses in connection  with the issuance and  distribution  of the
Common Stock to be  registered  are  estimated  (except for the  Securities  and
Exchange  Commission  filing fee) below.  All such  expenses will be paid by the
Registrant.

      Securities and Exchange Commission Filing Fee                   $5,653
      Accounting Fees and Expenses                                     2,500
      Legal Fees and Expenses                                          2,000
      Blue Sky Filing Fees and Expenses                                  500
      Printing and Mailing Costs                                         100
      Transfer Agent Fees                                                500
      Miscellaneous                                                      500
                                                                  -------------
                               Total Expenses                        $11,753
                                                                  =============


ITEM 15.          INDEMNIFICATION OF DIRECTORS AND OFFICERS

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

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

         Section  145 of the  General  Corporation  Law of the State of Delaware
generally  provides  that a corporation  may  indemnify  any director,  officer,
employee  or agent  against  expenses,  judgments,  fines  and  amounts  paid in
settlement in connection  with any action  against him by reason of his being or
having been such a  director,  officer,  employee or agent,  if he acted in good
faith and in a manner he reasonably believed to be in or not opposed to the best
interests of the corporation  and, with respect to any criminal  action,  had no
reasonable cause to believe his conduct was unlawful.  No indemnification  shall
be made,  however,  if he is adjudged liable for negligence or misconduct in the
performance of his duty to the corporation, unless a court determines that he is
nevertheless  entitled to indemnification.  If he is successful on the merits or
otherwise in defending the action,  the  corporation  must indemnify him against
expenses  actually and reasonably  incurred by him.  Article IX of the Company's
Bylaws provides indemnification as follows:

<PAGE>

INDEMNIFICATION

SECTION 1. Actions,  Etc. Other Than by or in the Right of the Corporation.  The
Corporation shall, to the full extent legally permissible,  indemnify any person
who was or is a party or is  threatened  to be made a party  to any  threatened,
pending or  completed  action,  suit or  proceeding,  whether  civil,  criminal,
administrative  or  investigative,  including a grand jury  proceeding,  and all
appeals (but excluding any such action, suit or proceeding by or in the right of
the  Corporation),  by reason of the fact that such person is or was a director,
executive  officer (as  hereinafter  defined) or advisory  council member of the
Corporation,  or is or was  serving  at the  request  of  the  Corporation  as a
director,  officer,  partner, trustee, employee or agent of another corporation,
partnership,   joint  venture,  trust  or  other  enterprise,  against  expenses
(including  attorneys'  fees),  judgments,  fines and amounts paid in settlement
actually and reasonably  incurred by such person in connection with such action,
suit or  proceeding  if such  person  acted in good  faith and in a manner  such
person reasonably  believed to be in or not opposed to the best interests of the
Corporation,  and,  with respect to any criminal  action or  proceeding,  had no
reasonable  cause  to  believe  the  conduct  in  question  was  unlawful.   The
termination of any action,  suit or proceeding by judgment,  order,  settlement,
conviction,  or upon a plea of nolo contendere or its equivalent,  shall not, of
itself, create a presumption that such person did not act in good faith and in a
manner which such person reasonably believed to be in or not opposed to the best
interests  of the  Corporation,  and,  with  respect to any  criminal  action or
proceeding, that such person had reasonable cause to believe that the conduct in
question was unlawful. As used in this Article IX, an "executive officer" of the
Corporation is the  president,  treasurer,  a vice president  given the title of
executive vice president,  or any officer designated as such pursuant to vote of
the Board of Directors.

SECTION 2. Actions. Etc. by or in the Right of the Corporation.  The Corporation
shall, to the full extent legally  permissible,  indemnify any person who was or
is a party or is  threatened  to be made a party to any  threatened,  pending or
completed  action  or  suit,  including  appeals,  by or in  the  right  of  the
Corporation to procure a judgment in its favor,  by reason of the fact that such
person is or was a director or executive  officer of the  Corporation as defined
in  Section  1 of this  Article,  or is or was  serving  at the  request  of the
Corporation  as a  director,  officer,  partner,  trustee,  employee or agent of
another  corporation,  partnership,  joint venture,  trust or other  enterprise,
against expenses (including attorneys' fees) actually and reasonably incurred by
such person in connection  with the defense or settlement of such action or suit
if such  person  acted in good  faith  and in a manner  such  person  reasonably
believed  to be in or not  opposed  to the best  interests  of the  corporation,
except that no  indemnification  shall be made in respect of any claim, issue or
matter as to which  such  person  shall have been  adjudged  to be liable to the
Corporation  unless and only to the  extent  that the Court of  Chancery  or the
court in which such action or suit was brought shall determine upon  application
that, despite the adjudication of liability but in view of all the circumstances
of the case, such person is fairly and reasonably entitled to indemnity for such
expenses which the Court of Chancery or such other court shall deem proper.

SECTION 3. Determination of Right of  Indemnification.  Any indemnification of a
director or officer (unless ordered by a court) shall be made by the Corporation
only  as  authorized  in the  specific  case  upon  a  determination  that  such
indemnification is proper in the circumstances because the director or executive
officer  has met the  applicable  standard of conduct as set forth in Sections 1
and 2 hereof.  Such a determination shall be reasonably and promptly made (i) by
the Board of Directors by a majority  vote of a quorum  consisting  of directors
who were not  parties to such  action,  suit or  proceeding,  or (ii) (if such a
quorum is not  obtainable,  or, even if obtainable if a quorum of  disinterested
directors so directs) by  independent  legal  counsel in a written  opinion,  or
(iii) by the stockholders.

<PAGE>

SECTION 4. Indemnification Against Expenses of Successful Party. Notwithstanding
any other provision of this Article, to the extent that a director or officer of
the  Corporation  has  been  successful  in whole  or in part on the  merits  or
otherwise, including the dismissal of an action without prejudice, in defense of
any  action,  suit or  proceeding  or in defense  of any claim,  issue or matter
therein,  such person  shall be  indemnified  against all  expenses  incurred in
connection therewith.

SECTION 5. Advances of Expenses.  Expenses  incurred by a director or officer in
any action,  suit or proceeding  shall be paid by the  Corporation in advance of
the final  disposition of thereof,  if such person shall undertake to repay such
amount in the event that it is ultimately  determined,  as provided herein, that
such person is not entitled to  indemnification.  Notwithstanding the foregoing,
no advance shall be made by the Corporation if a determination is reasonably and
promptly  made (i) by the Board of Directors  by a majority  vote of a quorum of
disinterested directors, or (ii) (if such a quorum is not obtainable or, even if
obtainable,  if a quorum of  disinterested  directors so directs) by independent
legal  counsel in a written  opinion,  that,  based upon the facts  known to the
Board of Directors or such counsel at the time such  determination is made, such
person  has not met the  relevant  standards  set forth for  indemnification  in
Section 1 or 2, as the case may be.

SECTION  6.  Right  to   Indemnification   Upon   Application:   Procedure  Upon
Application.  Any indemnification or advance under Sections 1, 2, 4 or 5 of this
Article shall be made  promptly,  and in any event within ninety days,  upon the
written request of the person seeking to be indemnified,  unless a determination
is reasonably and promptly made by the Board of Directors that such person acted
in a manner set forth in such  Sections so as to justify the  Corporation's  not
indemnifying  such person or making  such an advance.  In the event no quorum of
disinterested  directors is  obtainable,  the Board of Directors  shall promptly
appoint  independent  legal  counsel to decide  whether the person  acted in the
manner  set  forth in such  Sections  so as to  justify  the  Corporation's  not
indemnifying such person or making such an advance. The right to indemnification
or advances as granted by this Article  shall be  enforceable  by such person in
any court of competent  jurisdiction,  if the Board of Directors or  independent
legal  counsel  denies  the  claim  therefor,  in  whole  or in  part,  or if no
disposition of such claim is made within ninety days.

SECTION 7. Other Right and Remedies: Continuation of Rights. The indemnification
and  advancement  of  expenses  provided  by this  Article  shall  not be deemed
exclusive of any other  rights to which any person  seeking  indemnification  or
advancement  of expenses  may be entitled  under any Bylaw,  agreement,  Vote of
stockholders  or  disinterested  directors,  the General  Corporation Law of the
State of  Delaware or  otherwise,  both as to action in such  person's  official
capacity and as to action in another  capacity  while  holding such office.  All
rights to  indemnification  or advancement under this Article shall be deemed to
be in the nature of  contractual  rights  bargained for and  enforceable by each
director  and  executive  officer as defined  in Section 1 of this  Article  who
serves in such  capacity  at any time  while  this  Article  and other  relevant
provisions  of the General  Corporation  Law of the State of Delaware  and other
applicable laws, if any, are in effect. All right to indemnification  under this
Article or  advancement of expenses shall continue as to a person who has ceased
to be a director  or  executive  officer,  and shall inure to the benefit of the
heirs,  executors and administrators of such a person. No repeal or modification
of this  Article  shall  adversely  affect any such rights or  obligations  then
existing with respect to any state of facts then or theretofore  existing or any
action,  suit or proceeding  theretofore or thereafter brought based in whole or
in part upon any such state of facts.  The Corporation  shall also indemnify any
person  for  attorneys'  fees,  costs,  and  expenses  in  connection  with  the
successful enforcement of such person's rights under this Article.

<PAGE>

SECTION 8. Other Indemnities.  The Board of Directors may, by general vote or by
vote  pertaining  to a specific  officer,  employee or agent,  advisory  council
member  or  class  thereof,   authorize  indemnification  of  the  Corporation's
employees and agents,  in addition to those  executive  officers and to whatever
extent it may determine,  which may be in the same manner and to the same extent
provided above.

SECTION 9.  Insurance.  Upon  resolution  passed by the Board of Directors,  the
Corporation  may purchase and maintain  insurance on behalf of any person who is
or was a director,  officer,  employee,  advisory council member or agent of the
Corporation,  or is or was  serving  at the  request  of the  Corporation,  as a
director, officer, employee or agent of another corporation,  partnership, joint
venture,  trust or other enterprise  against any liability asserted against such
person and incurred by such person in any such capacity,  or arising out of such
person's status as such,  whether or not the Corporation would have the power to
indemnify  such person  against  such  liability  under the  provisions  of this
Article.

SECTION  10.  Constituent  Corporations.  For  the  purposes  of  this  Article,
reference  to "the  Corporation"  shall  include,  in addition to the  resulting
corporation,  any  constituent  corporations  (including  any  constituent  of a
constituent)  absorbed  in a  consolidation  or merger  which,  if its  separate
existence  had  continued,  would have had power and  authority to indemnify its
directors and officers so that any person who is or was a director or officer of
such a  constituent  corporation  or is or was  serving  at the  request of such
constituent  corporation  as a  director  or  officer  of  another  corporation,
partnership,  joint venture,  trust or other  enterprise shall stand in the same
position  under the  provisions of this Article with respect to the resulting or
surviving corporation as such person would have with respect to such constituent
corporation if its separate existence had continued.

SECTION 11.  Savings  Clause.  If this  Article or any portion  hereof  shall be
invalidated  on any  ground by any  court of  competent  jurisdiction,  then the
Corporation  shall  nevertheless  indemnify  each director,  executive  officer,
advisory  council  member,  and those  employees  and agents of the  Corporation
granted  indemnification  pursuant to Section 3 hereof as to expenses (including
attorneys' fees),  judgments,  fines and amounts paid in settlement with respect
to any action, suit or proceeding,  whether civil,  criminal,  administrative or
investigative,  including  a grand jury  proceeding,  and all  appeals,  and any
action  by the  Corporation,  to the full  extent  permitted  by any  applicable
portion of this  Article  that shall not have been  invalidated  or by any other
applicable law.

SECTION 12. Other Enterprises.  Fines. and Serving at Corporation's Request. For
purposes  of this  Article,  references  to "other  enterprises"  shall  include
employee  benefit  plans;  references  to "fines" shall include any excise taxes
assessed on a person with respect to any employee  benefit plan;  and references
to "serving at the request of the  Corporation"  shall  include any service as a
director, officer, employee or agent of the Corporation which imposes duties on,
or involves services by, such director, officer, employee, or agent with respect
to any employee benefit plan, its participants,  or beneficiaries;  and a person
who acted in good faith and in a manner such person reasonably believed to be in
the interest of the participants and  beneficiaries of any employee benefit plan
shall be deemed to have acted in a manner not opposed to the best  interests  of
the Corporation" as referred to in this Article.

<PAGE>

ITEM 16. EXHIBITS

                  The following documents have been previously filed as Exhibits
and are incorporated herein by reference except those exhibits indicated with an
asterisk which are filed herewith:

        Exhibit No.       Description

        3(a)    Restated Certificate of Incorporation, incorporated by reference
                to Exhibit No. 10(rr) of the Company's  Quarterly Report on Form
                10-QSB for its quarter  ending June 30,  1996,  filed August 14,
                1996.

        3(b)    Certificate of Amendment to the Company's  Restated  Certificate
                of Incorporation,  as filed with the Delaware Secretary of State
                on December 16, 1996,  incorporated by reference to Registration
                Statement on Form S-3/A-1 [Reg.  No.  333-18003]  filed December
                17, 1996.

        3(c)    Bylaws of the  Registrant,  incorporated by reference to Exhibit
                No.  3(b)  of the  Company's  Amendment  No.  8 to  Registration
                Statement on Form S-1 [Reg.  No.  33-47479]  filed  December 17,
                1992.

        4(a)    Form of Common Stock  Certificate,  incorporated by reference to
                Exhibit  No.  4(b)  of  the   Company's   Amendment   No.  8  to
                Registration  Statement on Form S-1 [Reg.  No.  33-47479]  filed
                December 17, 1992.

        4(b)*   Form of Offshore Securities Subscription  Agreement,  dated July
                3, 1996.

        4(c)    Palomar Medical Technologies, Inc. and American Stock Transfer &
                Trust Company as trustee,  Indenture  dated as of June 24, 1996,
                SF 25,000,000 4.5% Convertible Subordinated Debentures due 2003,
                incorporated   by  reference  to  Exhibit  No.  10(bbb)  of  the
                Company's Quarterly Report on Form 10-QSB for its quarter ending
                September 30, 1996, filed November 14, 1996.

        4(d)    Warrant Agreement between Palomar Medical Technologies, Inc. and
                American Stock Transfer & Trust Company as warrant agent,  dated
                June 24, 1996,  incorporated by reference to Exhibit No. 10(aaa)
                of the Company's Quarterly Report on Form 10-QSB for its quarter
                ending September 30, 1996, filed November 14, 1996.

        4(e)*   Form of Registration Rights Agreement, dated July 3, 1996.

        4(f)*   Form of Debenture, dated July 3, 1996.

        4(g)*   Form of Warrant, dated July 3, 1996.

        4(h)*   Berckeley  Subscription  Agreement,  dated  December  31, 1996 &
                Amendment thereto dated January 10, 1997.

        4(i)*   Berckeley Debenture, dated December 31, 1996.

        4(j)*   High Risk Opportunities Hub Fund, Ltd.  Subscription  Agreement,
                dated January 14, 1997.

        4(k)*   High Risk Opportunities Hub Fund, Ltd. Debenture,  dated January
                13, 1997.

        5*      Opinion of General  Counsel of Palomar  regarding  legality of
                shares registered hereunder

        23(a)*  Consent of Arthur Andersen LLP, independent public accountants

        23(b)*  Consent of General Counsel of Palomar (included in Exhibit 5)


ITEM 17. UNDERTAKINGS

(1)      The undersigned Registrant hereby undertakes:

              (a) To file,  during any period in which offers or sales are being
              made, a post-effective amendment to this registration statement:

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

                  (ii)To reflect in the  prospectus  any facts or events arising
                      after the effective date of the registration statement (or
                      the most recent  post-effective  amendment thereof) which,
                      individually or in the aggregate,  represent a fundamental
                      change in the  information  set forth in the  registration
                      statement.  Notwithstanding the foregoing, any increase or
                      decrease  in volume of  securities  offered  (if the total
                      dollar value of  securities  offered would not exceed that
                      which was  registered)  and any deviation  from the low or
                      high and of the estimated  maximum  offering  range may be
                      reflected  in  the  form  of  prospectus  filed  with  the
                      Commission  pursuant to Rule 424(b) if, in the  aggregate,
                      the changes in volume and price  represent no more than 20
                      percent change in the maximum aggregate offering price set
                      forth in the "Calculation of the  Registration  Fee" table
                      in the effective registration statement.

                  (iii) To include any material  information with respect to the
                      plan  of  distribution  not  previously  disclosed  in the
                      registration  statement  or any  material  change  to such
                      information in the registration statement;

         provided, however, that paragraphs 2(a)(i) and 2(a)(ii) do not apply if
the information  required to be included in a post-effective  amendment by those
paragraphs is contained in periodic reports filed by the registrant  pursuant to
Section  13 or Section  15(d) of the  Securities  Exchange  Act of 1934 that are
incorporated by reference herein.

         (b)  That,  for the  purpose of  determining  any  liability  under the
              Securities Act of 1933, each such  post-effective  amendment shall
              be  deemed  to be a new  registration  statement  relating  to the
              securities  offered herein, and the offering of such securities at
              that time  shall be deemed to be the  initial  BONA FIDE  offering
              thereof.


<PAGE>


         (c)  To remove from registration by means of a post-effective amendment
              any  of  the  securities  being  registered  which  remain  at the
              termination of the offering.

(2)  The  undersigned  registrant  hereby  undertakes  that, for the purposes of
     determining  any liability under the Securities Act of 1933, each filing of
     the  registrant's  annual report pursuant to Section 13(a) or Section 15(d)
     of the Securities Exchange Act of 1934 (and, where applicable,  each filing
     of any employee  benefit plan's annual report  pursuant to Section 15(d) of
     the Securities  Exchange Act of 1934) that is  incorporated by reference in
     the  registration  statement  shall  be  deemed  to be a  new  registration
     statement  relating to the securities  offered herein,  and the offering of
     such securities at that time be deemed to be the initial BONA FIDE offering
     thereof.

(3)  Insofar as indemnification for liabilities arising under the Securities Act
     of 1933 may be permitted to directors,  officers and controlling persons of
     the  registrant  pursuant to the foregoing  provision,  or  otherwise,  the
     registrant  has been  advised  that in the  opinion of the  Securities  and
     Exchange  Commission  such  indemnification  is  against  public  policy as
     expressed in the Act and is, therefore,  unenforceable. In the event that a
     claim for indemnification  against such liabilities (other than the payment
     by the  registrant of expenses  incurred or paid by a director,  officer or
     controlling  person of the  registrant  in the  successful  defense  of any
     action,  suit or  proceeding)  is  asserted  by such  director,  officer or
     controlling person in connection with the securities being registered,  the
     registrant  will,  unless in the opinion of its counsel the matter has been
     settled  by  controlling  precedent,  submit  to  a  court  of  appropriate
     jurisdiction  the question  whether such  indemnification  by it is against
     public  policy as  expressed  in the Act and will be  governed by the final
     adjudication of such issue.

<PAGE>

                                   SIGNATURES

         Pursuant  to the  requirements  of the  Securities  Act  of  1933,  the
registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form S-3 and has duly caused this Registration
Statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized, in the Town of Beverly,  Commonwealth of Massachusetts,  on February
28, 1997.

                                              PALOMAR MEDICAL TECHNOLOGIES, INC.



                                                   By: /s/ Steven Georgiev
                                                      --------------------------
                                                       Steven Georgiev, Chairman


         Pursuant  to the  requirements  of the  Securities  Act of  1933,  this
Registration  Statement  has  been  signed  by  the  following  persons,  in the
capacities and on the dates indicated.
<TABLE>
<CAPTION>

                 Signature                                       Title                                       Date
<S>                                          <C>                                                      <C>
   /s/  Steven Georgiev                      Chairman of the Board, Chief                             February 28, 1997
   --------------------------------------
   Steven Georgiev                           Executive Officer and Director
                                             (Principal Executive Officer)

   /s/  Dr. Michael H. Smotrich              President, Chief Operating Officer,                      February 28, 1997
   ----------------------------
   Dr. Michael H. Smotrich                   Director

   /s/  Joseph P. Caruso                     Vice President, Chief Financial                          February 28, 1997
   --------------------------------------
   Joseph P. Caruso                          Officer, Treasurer (Principal Financial
                                             and Accounting Officer)

   /s/ Buster C. Glosson                     Director                                                 February 28, 1997
   --------------------------------------
   Buster Glosson

   /s/ John M. Deutch                        Director                                                 March 2, 1997
   --------------------------------------
   John M. Deutch

   /s/ Louis P. Valente                      Director                                                 February 28, 1997
   ------------------------------------- 
   Louis P. Valente
</TABLE>



                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS



As independent  public  accountants,  we hereby consent to the use of our report
and to all  references to our Firm included in or made part of the  registration
statement


                                                         /s/ Arthur Andersen LLP

Boston, Massachusetts
February 28, 1997



                                February 28, 1997



Palomar Medical Technologies, Inc.
66 Cherry Hill Drive
Beverly, MA 01915

Gentlemen:

         I am familiar  with the  Registration  Statement  on Form S-3 (the "S-3
Registration  Statement")  to which this  opinion is an exhibit,  to be filed by
Palomar Medical Technologies, Inc., a Delaware corporation (the "Company"), with
the  Securities  and Exchange  Commission  under the  Securities Act of 1933, as
amended.  The S-3 Registration  Statement relates to a total of 2,085,892 shares
(the "Shares") of the Company's Common Stock,  $.01 par value per share ("Common
Stock"), issuable pursuant to certain common stock, warrants and preferred stock
issued to certain persons and entities.

         In arriving at the opinion  expressed below, I have examined and relied
on the following documents:

        (1)     the  Certificate  of  Incorporation  and By-Laws of the Company,
                each as amended as of the date hereof; and

        (2)     the records of meetings  and  consents of the Board of Directors
                and stockholders of the Company provided to me by the Company.


         In  addition,  I have  examined  and relied on the  originals or copies
certified or  otherwise  identified  to my  satisfaction  of all such  corporate
records of the  Company and such other  instruments  and other  certificates  of
public  officials,  officers and  representatives  of the Company and such other
persons,  and have made such investigations of law, as I have deemed appropriate
as a basis for the opinion expressed below.

         Based  upon  the  foregoing,  it is my  opinion  that the  Company  has
corporate  power adequate for the issuance of the Shares.  The Company has taken
all necessary  corporate  action  required to authorize the issuance and sale of
the Shares,  and when  certificates  for the Shares have been duly  executed and
countersigned and delivered,  such shares will be legally issued, fully paid and
non-assessable.

         I hereby consent to the filing of this opinion as an exhibit to the S-3
Registration Statement.

                                               Sincerely,




                                              Sarah Burgess Reed
                                              General Counsel
                                              Palomar Medical Technologies, Inc.



                   OFFSHORE SECURITIES SUBSCRIPTION AGREEMENT


                  THE  SECURITIES  WHICH ARE THE  SUBJECT  OF THIS  SUBSCRIPTION
AGREEMENT  HAVE NOT BEEN  REGISTERED  UNDER THE UNITED STATES  SECURITIES ACT OF
1933, AS AMENDED (THE "SECURITIES  ACT"), OR THE SECURITIES LAWS OF ANY STATE OF
THE UNITED STATES*, AND MAY NOT BE OFFERED OR SOLD IN THE UNITED STATES OR TO US
PERSONS*  (AS THAT TERM IS DEFINED IN  REGULATION  S UNDER THE  SECURITIES  ACT)
UNLESS THE  SECURITIES  ARE  REGISTERED  UNDER THE SECURITIES ACT AND APPLICABLE
STATE SECURITIES LAWS OR AN EXEMPTION FROM THE REGISTRATION  REQUIREMENTS  UNDER
THE SECURITIES ACT AND SUCH STATE SECURITIES LAWS IS AVAILABLE.

Palomar Medical Technologies, Inc.
66 Cherry Hill Drive
Beverly, Massachusetts  01915


Ladies and Gentlemen:


         1.  Subscription.  The undersigned  Purchaser (the "Purchaser")  hereby
irrevocably  agrees  to  purchase  and  subscribes  for,  from  Palomar  Medical
Technologies,  Inc. (the  "Company"),  _________ units (the "Units"),  each Unit
consisting of SF 1,000 of 4.5% Convertible Subordinated Debentures Due 2003 (the
"Debentures")  and 24 warrants  (the  "Warrants"),  each Warrant  entitling  the
holder  thereof to purchase  one share of common  stock,  par value  US$0.01 per
share (the "Common Stock"),  of the Company (the "Warrant Shares").  The Warrant
Shares and the shares of Common Stock issuable upon conversion of the Debentures
is  sometimes  hereafter   collectively   referred  to  as  the  "Shares."  This
Subscription Agreement is submitted to you in accordance with and subject to the
terms and  conditions  set forth herein and described in the Company's  Offering
Memorandum dated June __, 1996 (including the Exhibits thereto and the documents
incorporated  by  reference  therein,  being  hereinafter  called the  "Offering
Memorandum").

         2.  Closing.  The  closing  shall  be  deemed  to  occur  when (a) this
Subscription  Agreement  has  been  duly  completed  and  executed  by both  the
Purchaser and the Company,  (b) the accompanying  Registration  Rights Agreement
has been completed and executed by the Purchaser,  and (c) payment for the Units
shall have been made by the  Purchaser,  by wire transfer of good funds in Swiss
Francs, as directed in writing by the Company, to the designated escrow account;
and the Company shall have delivered a certificate or certificates  representing
the securities comprising the Units to the Purchaser.

         3.  Purchase  Price.  The  purchase  price of the Units (the  "Purchase
Price")  to be paid to the  Company  shall be SF 1,000  per  Unit.  The  Minimum
Purchase  Price to be paid by the  Purchaser to the Company  shall be SF 250,000
(subject  to the  Company's  right,  in its  sole  discretion,  to  allot to any
Purchaser less than the number of Units  subscribed for, and to accept less than
the minimum subscription from any subscriber).

         4.  Legends  on  Certificates.  The  Company's  transfer  agent will be
instructed  to  issue  one or  more  certificates  representing  the  securities
comprising the Units with  restrictive  legends in the names of purchasers to be
specified prior to closing, stating substantially the following:

         "The  securities  represented  by this  certificate  have  been  issued
         pursuant to Regulation S, an exemption  from  registration  pursuant to
         the  provisions  under the United  States  Securities  Act of 1933,  as
         amended  (the   "Securities   Act").   These   securities  may  not  be
         transferred,  offered  or sold  prior to the end of the forty  (40)-day
         period (the "Restricted Period") commencing on the later of (i)

<PAGE>

         the date the  Securities  are  first  offered  to  persons  other  than
         distributors (as defined in Regulation S) or (ii) the date of the final
         closing  of the  offering  of the  Units by the  Company,  unless  such
         transfer,  offer or sale (i) is made in an "offshore  transaction"  and
         not to a "U.S.  person" (other than a "distributor") (as such terms are
         defined in Regulation S) or (ii) is made pursuant to registration or an
         applicable   exemption   under  the  Securities   Act.  The  securities
         represented by this  certificate  cannot be sold except pursuant to the
         terms and conditions of the Offshore Securities  Subscription Agreement
         between the Company and the initial holder of the shares represented by
         this  certificate,  a copy of  which is on file at the  offices  of the
         Company."

         "By  requesting  the  transfer of the  securities  represented  by this
         certificate after the Restricted Period, the holder of this certificate
         represents that if such transfer is made to a U.S. person,  that at the
         time of such transfer the holder is not an  "affiliate"  of the Company
         (as such term is defined in the Securities Act) or an  "underwriter" or
         "dealer" (as such terms are defined in the Act), has not engaged in any
         short sales or similar hedge transactions with respect to the Company's
         shares  of  Common  Stock  during  the  Restricted  Period,  is  not  a
         "distributor"  and such transfer is not being made as part of a plan or
         scheme to evade the registration provisions of the Securities Act."

         The  [Warrants]   [Debentures]   represented   hereby  are  part  of  a
         nondetachable  Unit.  Each Unit  consisting  of one SF 1,000  principal
         amount  4.5%  Convertible  Subordinated  Debenture  and 24  Warrants to
         purchase shares of Common Stock. Said Debenture and Warrants may not be
         transferred or traded separately,  and any purported transfer of either
         of such  securities  separately  from the other shall be void and shall
         not be recorded on the books and records of the Company.  [Warrants may
         only be exercised in lots of 24 Warrants or integral multiples thereof;
         and each 24 Warrants to be exercised  must be  accompanied  by SF 1,000
         principal amount of Debentures,  presented for conversion or redemption
         or  repurchase  in its  entirety,  as the case may be,  pursuant to the
         terms of the  Debentures.]  [Debentures  may only be converted in their
         entirety; and each Debenture to be converted must be accompanied by the
         related 24 Warrants for exercise in accordance with the terms thereof.]

         5. Representations, Warranties and Agreements. (I) The Purchaser hereby
acknowledges,  represents  and  warrants  to, and agrees  with,  the  Company as
follows:

        (a) The Purchaser understands that the Units,  Debentures,  Warrants and
Shares have not been registered under the Securities Act or any state securities
laws and have been with respect to the Units,  Debentures and Warrants,  and may
be, with respect to the Shares, issued in reliance upon Regulation S promulgated
under  the  Securities  Act and have  not  been  registered  under  any  foreign
securities laws;

        (b) The Purchaser has received and read the Offering Memorandum.

        (c) The Purchaser has been supplied with or has had sufficient access to
all other  information,  including  financial  statements  and  other  financial
information  of the  Company,  to  which  a  reasonable  investor  would  attach
significance in making investment decisions,  and has had the opportunity to ask
questions and receive  answers from  knowledgeable  individuals  concerning  the
Company, so that, as a reasonable investor,  the Purchaser has been able to make
his or its own independent decision to purchase the Units;

        (d) The Purchaser has had a reasonable  opportunity  to ask questions of
and receive answers from a person acting on behalf of the Company concerning the
offering of the Units,  and all such  questions  have been  answered to the full
satisfaction of the undersigned;

        (e) No oral or written  representations  have been made,  and no oral or
written  information  has been furnished to the Purchaser in connection with the
offering  of the  Units  which  were  in any way  inconsistent  with  any  other
information with which the Purchaser has been provided  pursuant to Section 5(b)
or 5(c) hereof;

<PAGE>

        (f) The  Purchaser is not a U.S.  Person  ("U.S.  Person" as used herein
shall mean U.S.  person as defined in Regulation S under the Securities Act) and
is not purchasing the Units for the account or benefit of a U.S. Person;

        (g) The Purchaser is not a citizen of the United States or a resident of
any state or territory of the United States, and the true and correct address of
the Purchaser is set forth on the signature page hereof;

        (h) No offer to sell the Units has been made to the Purchaser within the
United States, and the Purchaser is not and will not be within the United States
as of the date of execution and delivery of this Subscription Agreement;

        (i) The purchase  order for the Units was  originated  by the  Purchaser
outside the United States;

        (j) If the Purchaser is a corporation  or a  partnership,  the Purchaser
was not (i) formed  principally for the purpose of acquiring the Shares or other
securities  not  registered  under  the  Securities  Act or  (ii)  organized  or
incorporated under the laws of any state or jurisdiction of the United States;

        (k) The  Purchaser  is not  subscribing  for the Units as a result of or
subsequent  to  any  advertisement,   article,  notice  or  other  communication
published  in any  newspaper,  magazine  or  similar  media  or  broadcast  over
television or radio, or presented at any seminar or meeting, or any solicitation
of a  subscription  by a  person  previously  not  known  to  the  Purchaser  in
connection with investment securities generally;

        (l) As applicable, the Purchaser has adequate means of providing for the
Purchaser's  current  financial  needs  and  contingencies,  is able to bear the
substantial  economic  risks of an  investment  in the  Shares,  has no need for
liquidity in such investments,  has made commitments to investments that are not
readily marketable which are reasonable in relation to the Purchaser's net worth
and, at the present time, could afford a complete loss of such investment].

        (m) The Purchaser has such  knowledge and  experience in financial,  tax
and business  matters so as to enable him or it to utilize the information  made
available to him or it in connection  with the offering of the Units to evaluate
the  merits  and risks of an  investment  in the  Units and to make an  informed
investment decision with respect thereto;

        (n) The  Purchaser is not relying on the Company with respect to the tax
and  other  economic  considerations  of an  investment  in the  Units,  and the
Purchaser  has relied on the advice of or  consulted  with,  only his or its own
advisors;

        (o)  The  Purchaser  acknowledges  that  the  Units  and  the  component
Debentures,  Warrants and Shares may not be transferred,  offered or sold in the
United  States or to a U.S.  Person or citizen of the United States prior to the
end of the forty (40)-day  period (the  "Restricted  Period")  commencing on the
later of (i) the date  the  Units  are  first  offered  to  persons  other  than
distributors  (as defined in Regulation S) or (ii) the date of the final closing
of the offering of the Units by the Company. The Purchaser acknowledges that the
Company may not allow a transfer of the Units in the United  States or to a U.S.
Person or citizen of the United States if  Regulation S or any other  applicable
state, federal or foreign securities laws have not been complied with;

<PAGE>

        (p) The Purchaser is purchasing the Units for its own account and/or for
accounts over which the Purchaser has discretionary authority, and not on behalf
of or for the  account  of any  person or entity  who or which is a US Person or
citizen of the United  States,  for  investment and not with a view to resale or
distribution or any present intention to resell or distribute the Units, and the
sale of the Units  has not been  pre-arranged  with a  purchaser  in the  United
States.  Anything  herein  contained  to the contrary  notwithstanding,  for the
purposes of this  Subscription  Agreement,  the term "Purchaser"  shall mean the
undersigned,  and,  if  applicable,  any  person or entity for whom or which the
undersigned is subscribing for Units pursuant to discretionary authority granted
to the undersigned;

        (q) The Purchaser is not purchasing the Units with the present intention
of  "distributing"  the Units on behalf of the  Company or a  "distributor*"  as
defined in Regulation S, or any of their affiliates,  in the United States or to
a US Person;

        (r) The Purchaser is not a "distributor" as defined in Regulation S;

        (s) To the knowledge of the Purchaser,  no activity has been  undertaken
by the  Company or any person  acting on its behalf for the  purpose of, or that
could reasonably be expected to have the effect of,  conditioning the market for
the Units in the United States;

        (t)  The  Purchaser  understands  that,  except  as  set  forth  in  the
Registration  Rights  Agreement,  the Company is under no obligation to register
the Units, Debentures, Warrants or Shares under the Securities Act, or to assist
it in complying  with the  Securities  Act or under the  securities  laws of any
state of the United  States or under any  foreign  jurisdiction.  The  Purchaser
understands  that  prior  to the  expiration  of the  Restricted  Period  a stop
transfer order may be placed on the Units, Debentures,  Warrants and Shares with
the Company's transfer agent;

        (u) The  Purchaser  is not a member of a "group"  within the  meaning of
Section  13(d)(3)  of  the  Securities  Exchange  Act  of  1934  and  is  not an
"affiliate"  (as  that  term  is  defined  in Rule  405  promulgated  under  the
Securities Act) of any other purchaser of the Units;

        (v) The Purchaser  acknowledges that all offering  documents received by
the Purchaser  with respect to the offering of the Units  include  statements to
the effect that the Units have not been registered  under the Securities Act and
may not be offered or sold in the United States or to U.S.  Persons  unless such
securities  are  registered  under the  Securities  Act or an exemption from the
registration requirements of the Securities Act is available;

        (w)  To  the  best   knowledge  of  the  Purchaser,   each   distributor
participating  in the offering of the Units,  if any, has agreed in writing that
all  offers and sales of the Units  prior to the  expiration  of the  Restricted
Period  shall  only be made in  compliance  with the safe  harbor  contained  in
Regulation S, pursuant to  registration of the Units under the Securities Act or
pursuant to an exemption from registration under the Securities Act;

        (x) The Purchaser is not an officer,  director or  "affiliate"  (as that
term is  defined  in Rule 405 under the  Securities  Act) of the  Company  or an
"underwriter"  or "dealer" (as such terms are defined in the federal  securities
laws of the United  States) and the  purchase of the Units by Purchaser is not a
transaction  (or any  element of a series of  transactions)  that is part of any
plan or scheme to evade the registration provisions of the Securities Act;

        (y) The  Purchaser  does  not have a short  position  in the  Shares  or
otherwise  have a hedge  against the risk of  purchasing  the Units and will not
have a short  position in the Shares or otherwise  hedge the risk of holding the
Units at any time prior to the expiration of the Restricted Period; and

        (z) If at any time after the  expiration  of the  Restricted  Period the
Purchaser  wishes to transfer or  attempts  to transfer  the Units,  Debentures,
Warrants or Shares to a U.S. Person,  the Purchaser agrees to notify the Company
if at such time it is either an  "underwriter,"  "dealer,"  "distributor," or an
"affiliate" of the Company (as such terms are defined in the federal  securities
laws of the United States or the regulations promulgated thereunder,  including,
but not limited to,  Regulation S), or if such transfer is being made as part of
a plan or scheme to evade the registration provisions of the Securities Act.

<PAGE>

        (II) The Company  hereby  acknowledges,  represents and warrants to, and
agrees with the Purchaser as follows:

               (i) The Company is a  reporting  issuer as defined by Rule 902(l)
of Regulation S.

               (ii) The Common Stock is  registered  under  Section 12(g) of the
Securities Exchange Act of 1934, and is quoted on the Nasdaq Small-Cap Market.

               (iii)  The  Company  has  not  directly  or,  to  its   knowledge
indirectly,  offered the Units to any person in the United States or to any U.S.
person.

               (iv) At the time the buy  order for  Units  was  originated,  the
Company  believed  that all of the  purchasers  in the Offering were outside the
United States and were not U.S. persons.

               (v) The Company has no reason to believe that the purchase of the
Units  pursuant to the  Offering has been  pre-arranged  with a purchaser in the
United States.

               (vi) In connection with the Offering  neither the Company nor, to
the Company's  knowledge,  anyone acting on its behalf  engaged in any "directed
selling  efforts" (as that term is defined in  Regulation S) nor has the Company
nor, to the Company's  knowledge,  any person acting on its behalf conducted any
general  solicitation  relating to the Offering to persons  residing  within the
United States or to U.S. persons.

         6. Resales by the Purchaser. In the event that the Purchaser desires to
offer or sell the Units,  such offer or sale shall at all times  comply with the
Securities  Act and  rules  and  regulations  promulgated  thereunder  including
Regulation S, and all other  applicable  state,  federal and foreign  securities
laws. Prior to the expiration of the Restricted Period, the Purchaser agrees not
to sell the Units to or for the account or benefit of a US Person,  to a citizen
of the United  States or in the United  States,  and  thereafter  the  Purchaser
agrees not to sell the Shares in the United States except in compliance with the
Securities Act and the applicable rules and regulations  promulgated  thereunder
including Regulation S, and all applicable state, federal and foreign securities
laws.  In connection  with any sale of the Units prior to the  expiration of the
Restricted  Period,  the  Purchaser  will  obtain from a  prospective  purchaser
written assurance that:

        (a) The  prospective  purchaser is not a U.S. Person or a citizen of the
United States;

        (b) The Units have been  offered and sold to the  prospective  purchaser
outside  the  United  States,  and  the  prospective  purchaser  has no  present
intention to re-offer or resell the Units to a U.S. Person,  to a citizen of the
United States or in the United States;

        (c) Prior to the expiration of the Restricted  Period,  the  prospective
purchaser will not offer to sell the Units to a U.S. Person, to a citizen of the
United States or to any person or entity purchasing the Units for the account or
benefit of a U.S. Person or in the United States;

        (d) The  prospective  purchaser  consents to a stop transfer order being
placed on the Units with the Company's  transfer  agent pursuant to Regulation S
of the Securities  Act,  provided such stop transfer order shall be removed from
the Units upon the expiration of the Restricted Period; and

        (e) If the prospective purchaser effects any further transfer,  offer or
sale of the Units,  such transfer,  offer or sale shall comply with the terms of
this Section 6. If such  transfer,  offer or sale occurs prior to the expiration
of the Restricted  Period, the undersigned's  prospective  purchaser will obtain
from any subsequent  purchaser  similar written  assurances set forth in clauses
(a) through (d) of this Section 6.

        7.  Right  to  Reject   Subscriptions;   Counterparts.   The   Purchaser
understands  that  the  Company  may,  in  its  sole  discretion,   reject  this
subscription in whole or in part. The Subscription  Agreement may be executed in
two or more

<PAGE>

counterparts,  each of which shall be deemed to be an original  and all of which
taken together shall constitute one and the same agreement.

        8. Modification.  Neither this Subscription Agreement nor any provisions
hereof may be waived, modified, discharged or terminated except by an instrument
in writing  signed by the party  against  which any such  waiver,  modification,
discharge or termination is sought.

        9. Notice. Any notice or other communication required or permitted to be
given hereunder shall be in writing and shall be mailed by certified mail return
receipt requested,  or delivered personally or by courier against receipt of the
party to whom it is to be given (a) if to the Company,  at the address set forth
above,  or (b) if to the  Purchaser,  at the address set forth on the  signature
page hereof (or in either  case,  to such other  address as the party shall have
furnished in writing in accordance  with the  provisions of this Section 9). Any
notice or other  communication given hereunder shall be deemed given at the time
of receipt thereof.

        10.  Assignability.  This  Subscription  Agreement  and the  rights  and
obligations of the Purchaser hereunder are not transferable or assignable by the
Purchaser.

        11. Governing Law;  Jurisdiction.  This Subscription  Agreement shall be
governed by and construed in  accordance  with the laws of the State of New York
(without  giving effect to principles of conflicts of law).  Any claim,  action,
proceeding or lawsuit relating to this Subscription Agreement or the transaction
contemplated hereby shall be brought in the United States District Court for the
Southern  District of New York or if such court determines that it does not have
jurisdiction shall be brought in the New York State Supreme Court located in New
York  City.  The  Purchaser  hereby  consents  to and  agrees  to  submit to the
jurisdiction in the United States of America of the United States District Court
for the  Southern  District  of New York or the New  York  State  Supreme  Court
located in New York City for any such claim,  action,  proceeding or lawsuit and
to the venue of such claim, action, proceeding or lawsuit in such courts.

        12. Entire Agreement. This Subscription Agreement constitutes the entire
agreement  between the parties  with  respect to the subject  matter  hereof and
supersedes all previous proposals, negotiations, commitments, writings and other
communications  between the parties,  whether  written or oral,  with respect to
such subject matter.

<PAGE>

     IN WITNESS WHEREOF, the Purchaser has executed this Subscription  Agreement
this ____ day of ________, 1996.

Signature:

- -------------------------------------
Print Name of Subscriber

By:__________________________________


- -------------------------------------
Print Name and Title of
Person Signing



Place of Execution:_________________________________


Address:                                    Address for notices if
                                                     different:

- ------------------------------------        ------------------------------------
Number and Street                           Number and Street

- ------------------------------------        ------------------------------------
City     State             Zip Code         City     State             Zip Code


<PAGE>

                           ACCEPTANCE OF SUBSCRIPTION

Accepted and Agreed to this ____ day of ________, 1996 for ________UNITS.

                                              PALOMAR MEDICAL TECHNOLOGIES, INC.


                                           By:----------------------------------

<PAGE>

                                   APPENDIX A



Pursuant to Rule 902 (c), (o) and (p) of Regulation S, the terms  "distributor,"
"U.S. person" and "United States" are defined as follows:

        (c) Distributor.  "Distributor" means any underwriter,  dealer, or other
person  who  participates,   pursuant  to  a  contractual  arrangement,  in  the
distribution of the securities offered or sold in reliance on this Regulation S.

        (o) U.S. Person.

               1. "U.S. person" means:

               (i) Any natural person resident in the United States;

               (ii) Any  partnership  or corporation  organized or  incorporated
               under the laws of the United States;

               (iii) Any estate of which any executor or administrator is a U.S.
               person;

               (iv) Any trust of which any trustee is a U.S. person;

               (v) Any  agency  or branch of a  foreign  entity  located  in the
               United States;

               (vi) Any non-discretionary account or similar account (other than
               an  estate  or  trust)  held  by  a  dealer  or  other  fiduciary
               organized,  incorporated  or (if an  individual)  resident in the
               United States; and

               (vii)  Any  partnership  or  corporation  if:  (A)  organized  or
               incorporated under the laws of any foreign jurisdiction;  and (B)
               formed by a U.S. person  principally for the purpose of investing
               in securities  not  registered  under the Securities Act of 1933,
               unless it is organized or incorporated,  and owned, by accredited
               investors  (as  defined  in Rule  501(a))  who  are  not  natural
               persons, estates or trusts.

        (2)  Notwithstanding  paragraph  (o)(1) of this rule, any  discretionary
account or similar  account (other than an estate or trust) held for the benefit
or  account  of a non-U.S.  person by a dealer or other  professional  fiduciary
organized,  incorporated,  or (if an  individual)  resident in the United States
shall not be deemed a "U.S. person".

        (3)   Notwithstanding   paragraph  (o)(1),   any  estate  of  which  any
professional  fiduciary  acting as executor or  administrator  is a U.S.  person
shall not be deemed a U.S. person if:

               (i) An executor or  administrator of the estate who is not a U.S.
               person has sole or shared  investment  discretion with respect to
               the assets of the estate; and

               (ii) The estate is governed by foreign law.

        (4)   Notwithstanding   paragraph   (o)(1),   any  trust  of  which  any
professional  fiduciary acting as trustee is a U.S. person shall not be deemed a
U.S. person if a trustee who is not a U.S. person has sole or shared  investment
discretion  with respect to the trust assets,  and no  beneficiary  of the trust
(and no settlor if the trust is revocable) is a U.S. person.

<PAGE>

        (5)   Notwithstanding   paragraph   (o)(1),  an  employee  benefit  plan
established and  administered in accordance with the law of a country other than
the United States and  customary  practices  and  documentation  of such country
shall not be deemed a U.S. person.

        (6)  Notwithstanding  paragraph  (o)(1),  any agency or branch of a U.S.
person located outside the United States shall not be deemed a "U.S. person" if:

               (i) The agency or branch operates for valid business reasons; and

               (ii) The agency or branch is engaged in the business of insurance
               or banking  and is subject to  substantive  insurance  or banking
               regulation, respectively, in the jurisdiction where located.

        (7)  The  International   Monetary  Fund,  the  International  Bank  for
Reconstruction and Development,  the Inter-American  Development Bank, the Asian
Development Bank, the African  Development  Bank, the United Nations,  and their
agencies,  affiliates  and pension  plans,  and any other similar  international
organizations,  their agencies, affiliates and pension plans shall not be deemed
"U.S. persons".

        (p) United States.  "United  States" means the United States of America,
its  territories  and  possessions,  any  State of the  United  States,  and the
District of Columbia.



                          REGISTRATION RIGHTS AGREEMENT

        AGREEMENT,  dated as of the 3rd day of July,  1996, by and among Palomar
Medical  Technologies,  Inc., a Delaware  corporation (the  "Company"),  and the
other entities that are signatories hereto (the "Initial Purchasers").

                              W I T N E S S E T H :

        WHEREAS, pursuant to the terms and conditions set forth in the Company's
Offering Memorandum dated June 24, 1996, including the Exhibits thereto, any and
all supplements thereof and amendments thereto,  and all documents  incorporated
by reference therein (collectively,  the "Memorandum"),  the Company is offering
for sale a minimum  of 10,000  units and a maximum  of 25,000  units,  each unit
("Unit")  consisting  of  SF  1,000  principal  amount  of  the  Company's  4.5%
Convertible  Subordinated Debentures due 2003 (the "Debentures") and 24 Warrants
(the "Warrants"); and

        WHEREAS,  pursuant  to  the  terms  and  conditions  set  forth  in  the
Memorandum and contained in the Offshore Securities  Subscription Agreement (the
"Subscription  Agreement")  which has been executed and delivered by the Company
and  each  of  the  Initial  Purchasers,  each  of  the  Initial  Purchasers  is
simultaneously  herewith  purchasing  that  number  of  Units  for  which it has
subscribed and for which its subscription has been accepted by the Company; and

        WHEREAS,  the  Debentures  are  convertible  into,  and the Warrants are
exercisable  for,  shares of Common  Stock of the  Company,  par value  $.01 per
share; and

        WHEREAS,  the Units  are being  sold to the  Initial  Purchasers  by the
Company in reliance upon the exemption from the  registration  provisions of the
Securities  Act of 1933,  as amended  (the "1933  Act"),  which is  provided  by
Regulation S of the 1933 Act; and

        WHEREAS,  BlueStone  Capital  Partners,  L.P.  ("BlueStone")  and  Banca
Commerciale Lugano ("Banca  Commerciale") are acting as the Co-Placement  Agents
in connection  with the offer and sale of the Units on a "best  efforts"  basis;
and

        WHEREAS,  the terms and conditions of the offering and sale of the Units
provide for the execution and delivery of this Agreement.

        NOW, THEREFORE, in consideration of the covenants herein contained,  the
parties hereto hereby agree,  and all other Holders (as defined below) of Units,
Debentures and/or Warrants from time to time, by their acceptance thereof, shall
be conclusively deemed to have agreed, as follows:

        I.  Definitions.  As used in this Agreement,  the capitalized  terms set
forth below shall have the following meanings:

        "1933 Act" shall have the meaning set forth in the preamble.

        "1934 Act" shall mean the Securities Exchange Act of 1934, as amended.

        "Affiliate"  shall  mean,  as  to a  specified  Person,  a  Person  that
directly,  or  indirectly  through  one or more  intermediaries,  controls or is
controlled by, or is under common control with, the Person specified.

        "Banca Commerciale" shall have the meaning set forth in the preamble.

        "BlueStone" shall have the meaning set forth in the preamble.

<PAGE>

        "Closing  Date" shall mean the Initial  Closing  Date (as defined in the
Subscription  Agreement)  and any  subsequent  date on  which a sale of Units is
consummated.

        "Company"  shall have the meaning set forth in the  preamble,  and shall
also include the Company's successors.

        "Debentures" shall have the meaning set forth in the preamble.

        "Expiration  Date" shall mean the date  following  the last day on which
any Debenture may be converted  into Shares (at the option of the Company or the
Holder),  or any Warrant may be exercised  for Shares,  in  accordance  with the
respective terms thereof.

        "Holder"  shall mean each of the  Initial  Purchasers  for so long as it
owns any Units, Debentures and/or Warrants; each of the permitted successors and
assigns of any of the Initial  Purchasers;  and any other  Person which shall at
any time own any Units, Debentures and/or Warrants.

        "Initial Purchasers" shall have the meaning set forth in the preamble.

        "Memorandum" shall have the meaning set forth in the preamble.

        "NASD" shall mean the National Association of securities Dealers, Inc.

        "Person" shall mean any individual,  sole  proprietorship,  partnership,
corporation,  association,  joint venture, trust, unincorporated entity or other
entity,  or the government of any country or sovereign  state,  or of any state,
province, municipality or other political subdivision thereof.

        "Prospectus"   shall  mean  the   Prospectus   included   in  the  Shelf
Registration  Statement,  including  any  preliminary  Prospectus,  and any such
Prospectus as amended or  supplemented by any Prospectus  supplement,  including
post-effective  amendments,  in each case including all material incorporated or
deemed to be incorporated by reference therein.

        "Registrable Securities" shall mean the Shares; provided,  however, that
any Shares shall cease to be  Registrable  Securities  when they shall have been
issued by the Company  under an  effective  Shelf  Registration  Statement  upon
conversion of Debentures (by the Holder or the Company) or exercise of Warrants.

        "Registration  Expenses" shall mean any and all expenses incident to the
performance by the Company of its obligations  under this Agreement,  including,
but not limited to: (i) all SEC and NASD  registration and filing fees; (ii) all
fees and expenses  incurred in connection with compliance with state  securities
or blue sky laws;  (iii) all  expenses of printing  and  distributing  the Shelf
Registration  Statement,  any  Prospectus,  and any  amendments  or  supplements
thereto;  and (iv) the fees and  disbursements of counsel for the Company and of
the independent public accountants of the Company.

        "SEC" shall mean the Securities and Exchange Commission.

        "Shares" shall mean the Common Stock of the Company,  par value $.01 per
share, (A) into which any of the Debentures may be at any time converted (either
at the option of the Company or at the option of the Holder),  and (B) for which
any of the  Warrants  may be at any  time  exercised,  in  accordance  with  the
respective terms thereof; provided,  however, that if at any time the Debentures
become  convertible  into any other  securities  of the  Company or of any other
entity,  or if at any time any of the Warrants become  exercisable for any other
securities of the Company or of any other  entity,  in each case pursuant to the
terms of the  Debentures  and/or the  Warrants,  then,  in such event,  the term
"Shares" shall be deemed to mean such other securities.

<PAGE>

        "Shelf Registration Statement" shall mean a registration statement on an
appropriate  form  under  the 1933 Act  which  covers  the offer and sale by the
Company of all of the Registrable Securities pursuant to Rule 415 of the General
Rules and Regulations  promulgated  under the 1933 Act, or any similar rule that
may be adopted by the SEC,  and all  amendments  and  supplements  to such Shelf
Registration  Statement,  including  post-effective  amendments,  in  each  case
including  the  Prospectus  contained  therein and all Exhibits  thereto and all
material incorporated or deemed to be incorporated by reference therein.

        "Subscription  Agreement"  shall  have  the  meaning  set  forth  in the
preamble.

        "Units" shall have the meaning set forth in the preamble.

        "Warrants" shall have the meaning set forth in the preamble.

        2.  Registration  Under the 1933 Act. The Company  shall (A) prepare and
file  with  the  SEC,  within  60  days  following  the  Closing  Date,  a Shelf
Registration  Statement  covering  the  Registrable  Securities;   (B)  use  its
reasonable  best  efforts  to cause  such  Shelf  Registration  Statement  to be
declared  effective by the SEC as soon as possible  thereafter;  and (C) use its
reasonable  best  efforts to cause such Shelf  Registration  Statement to remain
continually  effective  until the  Expiration  Date.  The  purpose  of the Shelf
Registration  Statement shall be to enable each Holder which (i) receives Shares
as the result of the  conversion  of a Debenture  (whether by the Company or the
Holder) or the exercise of a Warrant, and (2) is not an Affiliate of the Company
and is not engaging in a  distribution  of  Registrable  Securities  (within the
meaning  of the 1933  Act),  to trade  such  Shares  from and  after the date of
issuance thereof without any limitations or restrictions under the 1933 Act.

        3.  Registration  Procedures.  In connection with the performance by the
Company of its obligations under paragraph 2 above, the Company shall:

                3.1  Amendments.  Promptly  prepare  and file  with the SEC such
        amendments  and  post-effective  amendments  to the  Shelf  Registration
        Statement as may be necessary to keep such Shelf Registration  Statement
        effective during the entire applicable period and in compliance with the
        provisions of  subparagraph  3.4 below;  and cause each Prospectus to be
        supplemented,  and as so supplemented to be filed (if required) with the
        SEC  pursuant  to  Rule  424  of  the  General  Rules  and   Regulations
        promulgated under the 1933 Act.

                3.2 State  Securities  Laws. Use its reasonable  best efforts to
        register  or qualify the  Registrable  Securities  under all  applicable
        state securities or "blue sky" laws of such  jurisdictions in the United
        States as may be from time to time reasonably  requested by BlueStone or
        Banca  Commerciale;  provided,  however,  that the Company  shall not be
        required to (i)  qualify as a foreign  corporation  in any  jurisdiction
        where it would not be  otherwise  required to so qualify,  (ii) take any
        action that would  subject it to general  service of process or taxation
        in any  jurisdiction  if it is not then so  subject,  (iii)  provide any
        undertakings  that  cause  more than  nominal  expense  or burden to the
        Company,  or (iv) make any change in its  charter or  by-laws,  which in
        each  case the  Board  of  Directors  of the  Company  determines  to be
        contrary to the best interests of the Company and its shareholders.

                3.3 Notice of Certain  Events.  Promptly  notify  BlueStone  and
        Banca  Commerciale  and their counsel,  (i) when the Shelf  Registration
        Statement  has  been  declared   effective  by  the  SEC  and  when  any
        post-effective  amendments  thereto have become  effective,  (ii) of any
        request by the SEC or any state securities  authority for post-effective
        amendments and/or supplements to such Shelf  Registration  Statement and
        (iii) of the  issuance by the SEC or any state  securities  authority of
        any stop order suspending the  effectiveness  of the Shelf  Registration
        Statement or the initiation of any proceedings for that purpose.

                3.4 Accuracy of Shelf Registration Statement. Use its reasonable
        best efforts to assure that (i) the Shelf Registration Statement and any
        amendment  thereto,  and any  Prospectus  forming a part thereof and any
        supplement thereto,  complies in all material respects with the 1933 Act
        and the rules and regulations  thereunder,  (ii) the Shelf  Registration
        Statement  and any  amendment  thereto  does not at any time  during the
        applicable period contain an untrue statement of a material fact or omit
        to state a material fact required to be stated therein or

<PAGE>


        necessary to make the statements  therein not misleading,  and (iii) the
        Prospectus  forming  part of the Shelf  Registration  Statement  and any
        supplement to such Prospectus (as amended or  supplemented  from time to
        time)  does not at any time  during  the  applicable  period  include an
        untrue  statement  or a material  fact or omit to state a material  fact
        necessary to make the statements  therein, in light of the circumstances
        under which they were made, not misleading.

                3.5 Withdrawal of Stop Order. Use its reasonable best efforts to
        obtain the withdrawal of any order  suspending the  effectiveness of the
        Shelf Registration Statement at the earliest possible time.

                3.6  Delivery  of  Shelf  Registration  Statement.   Furnish  to
        BlueStone  and its  counsel,  at  least  one  signed  copy of the  Shelf
        Registration Statement.

                3.7  Delivery  of  Prospectus.  Cause  to be  delivered  to each
        Holder, a copy of the Prospectus.

                3.8  Further  Assurances.   Take  all  such  other  actions,  as
        BlueStone,  the  Trustee  or  the  Warrant  Agent  (as  defined  in  the
        Memorandum)  may  reasonably  request in order to more fully  protect or
        perfect the rights intended to be granted to the Holders hereunder.

        4. Expenses.  The Company shall be responsible for, and shall pay in due
course, all of the Registration Expenses.

        5. Specific Enforcement.  Without limiting the remedies available to the
Holders, the Company acknowledges that any failure by the Company to comply with
its  obligations  under  paragraphs  2 and  3  hereof  may  result  in  material
irreparable  injuries to the Holders for which there is not  adequate  remedy at
law,  that  it will  not be  possible  to  measure  damages  for  such  injuries
precisely,  and that in the event of any such  failure  any Holder  may,  to the
extent  permitted by law,  obtain such relief as may be required to specifically
enforce the Company's obligations under paragraphs 2 and 3 hereof.

        6.  Indemnification.  The Company  hereby  agrees to indemnify  and hold
harmless each Holder, its partners, officers, directors and representatives, and
each Person, if any, who controls such Holder within the meaning of the 1933 Act
or the 1934 Act, against any and all losses, liabilities, claims, damages, costs
and expenses  whatsoever,  as incurred,  arising out of any untrue  statement or
alleged untrue statement of a material fact contained in the Shelf  Registration
Statement  or the  omission or alleged  omission  therefrom  of a material  fact
required to be stated  therein or necessary to make the  statements  therein not
misleading,  or arising out of any untrue  statement or alleged untrue statement
of a material  fact  contained  in any  Prospectus  or the  omission  or alleged
omission  therefrom of a material fact necessary in order to make the statements
therein,  in  light  of the  circumstances  under  which  they  were  made,  not
misleading.  Notwithstanding  anything to the  contrary  contained  herein,  the
indemnification described above shall not apply to amounts paid in settlement of
any loss,  liability,  claim,  damage,  cost or  expense if such  settlement  is
effected  without the prior written consent of the Company,  which consent shall
not be unreasonably withheld.

        7.  Rule  144.  As long  as the  Company  is  subject  to the  reporting
requirements  of Section 13 or 15 of the 1934 Act,  the Company  shall  promptly
file the reports  required to be filed by it pursuant to Section  13(a) or 15(d)
of the 1934 Act and the rules and regulations adopted by the SEC thereunder.  If
the Company is at any time not required to file such reports,  it shall promptly
make publicly  available such information as is necessary to permit sales of its
Common  Stock  pursuant  to  Rule  144  of the  General  Rules  and  Regulations
promulgated  under the 1933 Act.  Upon the  request of any  Holder,  the Company
shall  deliver to such Holder a written  statement as to whether it has complied
with such requirements.

        8. Amendments and Waivers.  This Agreement may not be amended,  modified
or supplemented, and waivers of or consents to departures from the provisions of
this Agreement may not be given, unless it would not have an adverse effect upon
the rights of the Holders and the Company has obtained the written consent of

<PAGE>

Holders  then  owning a majority  of the  Registrable  Securities  (which may be
Holders  as of a record  date  determined  by the  Company  in  accordance  with
applicable law).

        9.  Liability  of  Co-Placement  Agents.   Anything  in  this  Agreement
contained  to  the  contrary   notwithstanding,   neither  BlueStone  nor  Banca
Commerciale  shall have any  liability  of any nature  whatsoever  to any of the
Initial Purchasers or any of the Holders in connection with any act by BlueStone
or Banca  Commerciale  or failure to act by  BlueStone or Banca  Commerciale  in
connection  with this Agreement,  other than for its gross  negligence or wilful
misconduct.

        10.  Successors and Assigns.  This Agreement  shall inure to the benefit
of, and be binding upon,  the parties hereto (and the other persons and entities
described in paragraph 6 hereof) and their  respective  successors  and assigns,
including,  without  limitation and without the need for an express  assignment,
subsequent Holders.

        11. Third Party Beneficiary. The Holders from time to time shall each be
a third party  beneficiary of the  agreements  contained  herein.  BlueStone and
Banca Commerciale shall each have the right, but not the obligation,  to enforce
such agreements directly,  to the extent it determines (in its sole discretion),
that such  enforcement  is necessary or desirable in order to protect the rights
of the Holders.

        12.  Counterparts.  This  Agreement  may be  executed  in any  number of
counterparts and by the parties hereto in separate  counterparts,  each of which
when so  executed  shall be  deemed  to be an  original  and all of which  taken
together shall constitute one and the same agreement.

        13. Headings. The headings which are contained in this Agreement are for
the sole purpose of convenience  of reference,  and shall not limit or otherwise
affect the interpretation of any of the provisions hereof.

        14.  Governing Law. This Agreement  shall be governed by the laws of the
State of New York  applicable  to  contracts  made  and to be  wholly  performed
therein.

        15. Notices. All notices and other communications  hereunder shall be in
writing, and shall be made by hand delivery, registered first-class mail, telex,
telecopier or any courier providing overnight  delivery,  (i) if to the Company,
at the address set forth in the  Subscription  Agreement,  (ii) if to an Initial
Purchaser,  at the address set forth in the Subscription  Agreement  executed by
such Initial Purchaser, and (ii) if to a Holder, to such address as shall appear
on the records of the Trustee [as defined in the Memorandum] (in the case of the
Debentures) or the Warrant Agent (in the case of the Warrants),  or in each case
to such other address or telex or telecopier number, notice of which is given in
accordance  with the provisions of this paragraph 15. All such notices and other
communications shall be deemed to have been duly given: at the time delivered by
hand, if personally  delivered;  five business days after being deposited in the
mail, postage prepaid, if mailed;  when answered back, if telexed;  when receipt
is acknowledged, if telecopied; and on the next business day if timely delivered
to a recognized courier providing overnight service.

                  IN  WITNESS  WHEREOF,  each of the  parties  hereto  has  duly
executed and delivered this Agreement as of the date above written:

                                              PALOMAR MEDICAL TECHNOLOGIES, INC.


                                              By:_______________________________

                                                 -------------------------------
                                                 Title

<PAGE>
                                                 -------------------------------
                                                 PRINT NAME OF PURCHASER


                                              By:_______________________________

                                                 -------------------------------
                                                 Title



                     [FORM OF FACE OF REGISTERED DEBENTURE]

THE DEBENTURE(S)  REPRESENTED HEREBY ARE EACH PART OF A NONDETACHABLE UNIT, EACH
UNIT CONSISTING OF ONE SF 1,000 PRINCIPAL AMOUNT 4.5%  CONVERTIBLE  SUBORDINATED
DEBENTURE AND 24 COMMON STOCK PURCHASE WARRANTS. SAID DEBENTURE AND WARRANTS MAY
NOT BE TRANSFERRED OR TRADED SEPARATELY, AND ANY PURPORTED TRANSFER OF EITHER OF
SUCH  SECURITIES  SEPARATELY  FROM THE  OTHER  SHALL BE VOID  AND  SHALL  NOT BE
RECORDED  ON THE  BOOKS  AND  RECORDS  OF THE  COMPANY.  DEBENTURES  MAY ONLY BE
CONVERTED  IN  THEIR  ENTIRETY;  AND  EACH  DEBENTURE  TO BE  CONVERTED  MUST BE
ACCOMPANIED  BY  THE  RELATED  24  WARRANTS  FOR  EXERCISE  OR  CANCELLATION  IN
ACCORDANCE WITH THE TERMS THEREOF.

THE SECURITIES  REPRESENTED  BY THIS  CERTIFICATE  HAVE BEEN ISSUED  PURSUANT TO
REGULATION S, AN EXEMPTION FROM  REGISTRATION  PURSUANT TO THE PROVISIONS  UNDER
THE UNITED STATES  SECURITIES  ACT OF 1933, AS AMENDED (THE  "SECURITIES  ACT").
THESE SECURITIES MAY NOT BE TRANSFERRED, OFFERED OR SOLD PRIOR TO THE END OF THE
FORTY (40)-DAY PERIOD (THE "RESTRICTED  PERIOD")  COMMENCING ON THE LATER OF (I)
THE DATE THE SECURITIES ARE FIRST OFFERED TO PERSONS OTHER THAN DISTRIBUTORS (AS
DEFINED IN  REGULATION  S) OR (II) THE DATE OF THE FINAL CLOSING OF THE OFFERING
OF THE UNITS BY THE COMPANY, UNLESS SUCH TRANSFER,  OFFER OR SALE (I) IS MADE IN
AN  "OFFSHORE   TRANSACTION"   AND  NOT  TO  A  "U.S.   PERSON"  (OTHER  THAN  A
"DISTRIBUTOR")  (AS SUCH  TERMS ARE  DEFINED  IN  REGULATION  S) OR (II) IS MADE
PURSUANT TO  REGISTRATION  OR AN APPLICABLE  EXEMPTION UNDER THE SECURITIES ACT.
THE SECURITIES REPRESENTED BY THIS CERTIFICATE CANNOT BE SOLD EXCEPT PURSUANT TO
THE TERMS AND  CONDITIONS  OF THE  OFFSHORE  SECURITIES  SUBSCRIPTION  AGREEMENT
BETWEEN THE COMPANY AND THE  INITIAL  HOLDER OF THE SHARES  REPRESENTED  BY THIS
CERTIFICATE, A COPY OF WHICH IS ON FILE AT THE OFFICES OF THE COMPANY.

BY REQUESTING  THE TRANSFER OF THE SECURITIES  REPRESENTED  BY THIS  CERTIFICATE
AFTER THE RESTRICTED PERIOD,  THE HOLDER OF THIS CERTIFICATE  REPRESENTS THAT IF
SUCH  TRANSFER IS MADE TO A U.S.  PERSON,  THAT AT THE TIME OF SUCH TRANSFER THE
HOLDER IS NOT AN  "AFFILIATE"  OF THE  COMPANY  (AS SUCH TERM IS  DEFINED IN THE
SECURITIES  ACT) OR AN  "UNDERWRITER"  OR "DEALER" (AS SUCH TERMS ARE DEFINED IN
THE ACT), HAS NOT ENGAGED IN ANY SHORT SALES OR SIMILAR HEDGE  TRANSACTIONS WITH
RESPECT TO THE COMPANY'S SHARES OF COMMON STOCK DURING THE RESTRICTED PERIOD, IS
NOT A  "DISTRIBUTOR"  AND SUCH  TRANSFER  IS NOT BEING MADE AS PART OF A PLAN OR
SCHEME TO EVADE THE REGISTRATION PROVISIONS OF THE SECURITIES ACT.

<PAGE>

                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                        THIS SECURITY CANNOT BE EXCHANGED
                              FOR A BEARER SECURITY

                4.5% SUBORDINATED CONVERTIBLE DEBENTURE DUE 2003

No.                                                                    SF
   ------                                                                ------
                                                          Unit CUSIP U69636 AA 3
                                                     Debenture CUSIP U69636 AB 1


                  PALOMAR  MEDICAL   TECHNOLOGIES,   INC.,  a  corporation  duly
organized and existing under the laws of the State of Delaware (the  "Company"),
for      value      received,      hereby      promises      to      pay      to
_____________________________________,  or registered assigns, the principal sum
of SF  ________  , on or  prior  to  June ,  2003,  at its  office  in  Beverly,
Massachusetts,  or at its  agency in  Luxembourg,  in such coin or  currency  of
Switzerland  as at the time of payment  shall be legal tender for the payment of
public and  private  debts,  and to pay  interest  thereon at the rate per annum
specified  in the title of this  Debenture,  in like coin or  currency,  at said
office  in  Beverly,  Massachusetts,  or  agency of the  Company  in  Luxembourg
quarterly in arrears on March 31, June 30,  September 30 and December 31 in each
year (each an "Interest Payment Date"), commencing on September 30, 1996, to the
Holders thereof as of the March 15, June 15, September 15 or December 15, as the
case may be, next preceding such Interest Payment Date (each, a "Record Date").

                  The interest on the Debentures  shall be computed on the basis
of a 360-day year of twelve 30-day months and in any case where the date for any
payment on the Debentures is not a Business Day, such payment may be made on the
next  succeeding  Business  Day and have the same force and effect as if made on
such original payment date, and no interest shall accrue for the period from and
after such  original  payment  date.  The  principal,  or premium,  if any,  and
interest on the  Debentures  shall be payable in Swiss Francs.  At the option of
the  Company,  payment of interest may be made by check mailed to the address of
the person entitled thereto as such address shall appear in the Register.

                  The Person in whose name any  Debenture is  registered  at the
close of business on the Record Date with  respect to an Interest  Payment  Date
shall be entitled to receive the interest  payable on such interest payment date
notwithstanding  the cancellation of such Debenture upon any transfer,  exchange
or conversion  thereof subsequent to such Record Date and prior to such Interest
Payment  Date;  provided  that if and to the extent the Company shall default in
the payment of the interest due on such Interest  Payment Date,  such  defaulted
interest  shall  be paid to the  persons  in  whose  names  the  Debentures  are
registered on a subsequent record date established by notice given by mail by or
on behalf of the  Company  to the  Holders of  Debentures  not less than 15 days
preceding such subsequent record date, such Record Date to be not less than five
days preceding the date of payment of such defaulted  interest.  Notwithstanding
the  foregoing,  such  defaulted  interest  may be paid at any time in any other
lawful  manner  not  inconsistent  with  the  terms  of  the  Debentures  or the
requirements  of any securities  exchange on which the Debentures may be listed,
and upon such notice as may be required by such exchange.

                  If any Debenture or portion  thereof is called for  redemption
on a redemption date after the close of business on the Record Date preceding an
Interest  Payment Date and notice of such  redemption  has been mailed and funds
for such redemption have been duly provided,  interest accrued to the redemption
date on such Debenture or portion so called shall be paid only against surrender
of the Debenture for redemption in accordance with said notice.

                  Subject to the terms of the  Indenture,  the Company shall pay
to any "United States Alien" certain customary  additional  amounts in the event
of changes in the United States income tax laws affecting  withholding  taxes on
payments under the Debentures ("Additional  Payments"),  in order that every new
payment  of  principal  and  interest  on such  Debenture,  after  deduction  or
withholding  for or on  account  of any  present or future  tax,  assessment  or
governmental  charge  imposed  upon  or as a  result  of  such  payment  by  the
government of the United States or any state thereof

<PAGE>


or by any authority or agency thereof shall not be less that the amount provided
for in such Debenture to be then due and payable,  subject to certain  customary
exceptions.  The Company shall  provide  customary  indemnification  for Holders
affected by the foregoing.

                  If the  Company is  required  to make  additional  payments to
Holders thereof by reason of deductions or withholdings for or on account of any
taxes,  assessments or other governmental charges (the "withholding taxes"), the
Company  shall deliver to the Trustee for delivery to the Holders at the time of
any such  payment  a  statement  specifying  the  amount of taxes so paid by the
Company as additional interest.

                  REFERENCE  IS HEREBY  MADE TO THE FURTHER  PROVISIONS  OF THIS
DEBENTURE SET FORTH BELOW,  WHICH FURTHER PROVISIONS SHALL FOR ALL PURPOSES HAVE
THE SAME EFFECT AS IF SET FORTH AT THIS PLACE.

                  Unless  the  certificate  of  authentication  hereon  has been
executed  by  the  Trustee  by the  manual  signature  of one of its  authorized
officers,  this  Debenture  shall  not be  entitled  to any  benefit  under  the
Indenture or be valid or obligatory for any purpose.

        IN WITNESS  WHEREOF,  the Company has caused this  Debenture  to be duly
executed in its corporate name.

Dated:

                                            PALOMAR MEDICAL TECHNOLOGIES,
                                              INC.


                                            By:
Attest:                                     Title:


- -----------------------
Secretary

                          CERTIFICATE OF AUTHENTICATION

                  This   is   one   of   the   Debentures   described   in   the
within-mentioned Indenture.

                                            AMERICAN STOCK TRANSFER & TRUST
                                             COMPANY, as Trustee


                                            By:
         Title:


<PAGE>

                              [FURTHER PROVISIONS]

                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                4.5% SUBORDINATED CONVERTIBLE DEBENTURE DUE 2003


                  This Debenture is one of a duly authorized issue of Debentures
of the Company  designated as its 4.5% Subordinated  Convertible  Debentures due
2003  (the   "Debentures"),   limited  to  the  aggregate  principal  amount  of
Twenty-five  Million  Swiss Francs (SF  25,000,000),  all issued or to be issued
under and pursuant to an indenture dated as of June 24, 1996 (the  "Indenture"),
duly executed and delivered by the Company and American  Stock  Transfer & Trust
Company,  a corporation  duly organized and existing under the laws of New York,
as trustee (the "Trustee"),  to which Indenture and all indentures  supplemental
thereto  reference is hereby made for a description of the rights,  obligations,
duties and immunities  thereunder of the Trustee, the Company and the Holders of
the Debentures.

                  The indebtedness evidenced by the Debentures is, to the extent
and in the manner set forth in the Indenture, expressly subordinated and subject
in right of payment to the prior payment in full of all Senior Indebtedness,  as
defined  in the  Indenture,  and  this  Debenture  is  issued  subject  to  such
provisions,  and each Holder of this Debenture, by accepting the same, agrees to
and shall be bound by such provisions,  and authorizes the Trustee on his behalf
to take  such  action as may be  necessary  or  appropriate  to  acknowledge  or
effectuate  such  subordination  as provided in the  Indenture  and appoints the
Trustee his attorney-in-fact for any and all such purposes.

                  Transfer  of  Debentures.  Upon  surrender  at such  office or
agency of any Debentures for registration of transfer, the Company shall execute
and register and the Trustee shall  authenticate  and deliver in the name of the
transferee or  transferees a new Debenture or Debentures  for the same aggregate
principal  amount,  and no registration  of transfer of any Debentures  shall be
valid as  against  the  Company or the  Trustee  unless  made at such  office or
agency.

                  The   authorized   denominations   of   Debentures   shall  be
interchangeable in equal aggregate principal amounts. Debentures to be exchanged
shall be surrendered at the office or agency to be maintained by the Company,

                  Redemption  at  Option  of  Company.  The  Debentures  may  be
redeemed by the Company, as a whole or from time to time in part, at any time on
or after the third anniversary of the Initial Closing Date and prior to maturity
or conversion, at a redemption price equal to 100% of the principal amount to be
redeemed plus accrued and unpaid interest to the date fixed for redemption.

                  The  Debentures  may also be redeemed,  at any time as a whole
but not in part,  at a redemption  price equal to 100% of the  principal  amount
plus  accrued  and unpaid  interest to the date fixed for  redemption,  if, as a
result of any change in or amendment to the laws,  regulations  or published tax
rulings of the United States,  or any political  subdivision or taxing authority
thereof  or  therein,   affecting  taxation,  or  any  change  in  the  official
administration,  application  or  interpretation  of such laws,  regulations  or
published tax rulings either  generally or in relation to the Debentures,  which
change or amendment  becomes  effective on or after the Initial  Closing Date or
which change in official administration, application or interpretation shall not
have been  available  to the public  prior to such date and is  notified  to the
Company on or after such date,  it is determined by the Company that the Company
would be required to pay any  Additional  Payments  pursuant to the Indenture or
the  terms of any  Debenture  in  respect  of  interest  on the next  succeeding
Interest Payment Date. At the option of the Company, such redemption may be paid
in cash or by delivery of shares of Common Stock in the manner  described in the
Indenture.

<PAGE>

                  Discharge of Company's  Obligations Upon Deposit of Redemption
Moneys. If proper notice of redemption shall have been given, and if the Company
shall have  deposited  with the Trustee or with any Paying Agent (other than the
Company),  for the  benefit of the Holders of any of the  Debentures  called for
redemption in whole or in part, funds (to be immediately  available for payment)
sufficient  to  redeem  the  Debentures  to be  redeemed  on the date  fixed for
redemption, at the applicable redemption price, together with accrued and unpaid
interest to the date fixed for  redemption,  then all obligations of the Company
in  respect  of such  Debentures  shall  cease  and be  discharged  (except  the
obligation  to issue shares of Common Stock of the Company  upon  conversion  of
Debentures on or prior to the  redemption  date in accordance  with the terms of
this Indenture and the  Debentures),  and the Holders of such  Debentures  shall
thereafter  be  restricted  exclusively  to such funds for any and all claims of
whatever  nature  on their  part  under the  Indenture,  or in  respect  of such
Debentures (except with respect to any rights of conversion as above stated).

                  Sinking Fund. As and for a mandatory sinking fund, the Company
shall pay to the  Trustee,  not less than one  Business  Day,  on or before  the
anniversary  of the  Initial  Closing  Date in each of the years  2000 to 2003 2
(each a  "Sinking  Fund  Payment  Date") an amount of money  equal to 25% of the
aggregate  amount of  Debentures  originally  issued at 100% of their  principal
amount  together  with  accrued and unpaid  interest  thereon to the  applicable
Sinking Fund Payment  Date,  subject to reduction as provided in the  Indenture.
The  Trustee  shall  apply cash  sinking  fund  payments  to the  redemption  of
Debentures on the applicable Sinking Fund Payment Date.

                  Right of  Debentureholders  to Convert  Debenture  Into Common
Stock.  The  Debentures may be converted by Holders,  in whole or in part,  from
time to time,  commencing  ninety days following the Initial Closing Date and on
or before the close of business prior to the seventh  anniversary of the Initial
Closing Date,  or the date of redemption  (or if that day is not a Business Day,
on the  preceding  Business  Day),  at any time on at least five  days'  written
notice to the Company, at the conversion prices described below (except that, in
respect  of  any  Debenture  or  Debentures,  or  portion  thereof,  called  for
redemption  before  such  date  pursuant  to the  Indenture,  such  right  shall
terminate at the close of business on the date fixed for such redemption  unless
the Company  shall default in payment due upon  redemption  thereof) to convert,
subject to the terms and  provisions of the Indenture,  the principal  amount of
any such Debenture or Debentures,  or portion  thereof as hereinafter  provided,
into (a) such whole number of duly  authorized,  validly issued,  fully paid and
non-assessable  shares of Common Stock (the  "Debenture  Conversion  Shares") as
determined by dividing (y) the principal amount of Debentures to be converted by
(z) the Holder  Conversion Price, (b) an amount of money payable in Swiss Francs
equal to the accrued and unpaid interest thereon to the date of conversion,  and
(c) an amount of money equal to the value of the fractional share remainder,  if
any, resulting from the calculation described in clause (a) above, to be paid in
Swiss Francs based on the Holder Conversion Price per share.

                  "Holder  Conversion  Price"  means  the  product  of  (w)  the
applicable Stock Price Factor, (x) the applicable  Exchange Rate Factor, (y) the
applicable   Holder   Conversion   Percentage  Factor  and  (z)  the  applicable
Antidilution Factor.

                  "Stock Price Factor"  means a factor,  to be calculated by the
Company with respect to each December 15, February 15, April 15, June 15, August
15, and October 15 (each a "Reset  Date"),  and to be applicable in the two full
calendar months  following the Reset Date, and equal to the average daily Nasdaq
closing  price per Share (or,  if the Company is listed or quoted on an exchange
in the United States other than Nasdaq, the closing price on such exchange), for
the thirty  trading  days  immediately  preceding  the  applicable  Reset  Date;
provided that in no event shall the Stock Price Factor be less than U.S.  $12.00
(subject to adjustment),  regardless of the actual Stock Price Factor  otherwise
determined.

                  "Exchange Rate Factor" means a factor, to be calculated by the
Company with respect to each Reset Date,  and to be  applicable  in the two full
calendar  months  following the Reset Date, and equal to the average Noon Buying
Rate (as defined  below) for the thirty trading days  immediately  preceding the
applicable Reset Date;  provided that in no event shall the Exchange Rate Factor
be less than 1.1175.  "Noon  Buying  Rate" means the exchange  rate for one U.S.
dollar  expressed in Swiss  Francs,  based upon the noon buying rate in New York
City for cable transfers in Swiss Francs,  as certified for customs  purposes by
the Federal Reserve Bank of New York.

                  "Holder  Conversion  Percentage  Factor"  means  a  conversion
percentage, determined on the date notice of conversion is given, which shall be
(i) 100% until the day preceding the third anniversary of the Initial Closing

<PAGE>

Date, (ii) 95% from the third  anniversary of the Initial Closing Date until the
day preceding the fourth anniversary of the Initial Closing Date; (iii) 90% from
the fourth  anniversary of the Initial  Closing Date until the day preceding the
fifth  anniversary  of the  Initial  Closing  Date;  (iv)  85%  from  the  fifth
anniversary  of the  Initial  Closing  Date  until the day  preceding  the sixth
anniversary of the Initial Closing Date; and (v) 80% from the sixth  anniversary
of the Initial Closing Date until the seventh anniversary of the Initial Closing
Date.

                  If any  Debenture  is  converted  in  part,  the  Company,  on
surrender of such Debenture for conversion,  shall execute such new Debenture or
Debentures  and shall deliver to the Trustee (a) the  surrendered  Debenture for
cancellation,  or if such Debenture has been duly cancelled by the Company, such
duly   cancelled   Debenture,   (b)  such  new  Debenture  or   Debentures   for
authentication,  and (c) unless the Trustee is a conversion  agent,  a statement
signed by any officer of the Company,  or by any agent maintained by the Company
for conversion of Debentures,  stating the principal  amount of the  surrendered
Debenture which has been converted and requesting the authentication of such new
Debenture or Debentures;  and thereupon the Trustee shall  authenticate  and the
Company shall deliver or cause to be delivered  such new Debenture or Debentures
to such Debentureholder.

                  Right of Company to Convert  Debenture  into  Common  Stock of
Company.  The Debentures may be converted by the Company,  in whole or from time
to time in part,  into (a) that  whole  number of  Debenture  Conversion  Shares
determined by dividing (y) the sum of the  principal  amount of Debentures to be
converted,  by (z) the Company  Conversion Price, (b) an amount of money payable
in Swiss Francs equal to the accrued and unpaid interest  thereon to the date of
conversion,  and (c) an  amount of money  equal to the  value of the  fractional
share remainder,  if any, resulting from the calculation described in clause (a)
above,  to be paid in Swiss  Francs  based on the Company  Conversion  Price per
share.

                  "Company  Conversion  Price"  means  the  product  of (w)  the
applicable Stock Price Factor, (x) the applicable  Exchange Rate Factor, (y) the
applicable  Company   Conversion   Percentage  Factor  and  (z)  the  applicable
Antidilution Factor.

                  "Company  Conversion  Percentage  Factor"  means a  conversion
percentage, determined on the date notice of conversion is given, which shall be
(i) 100% until the day preceding the third  anniversary  of the Initial  Closing
Date,  (ii) 92.5% from the third  anniversary of the Initial  Closing Date until
the day  preceding the fourth  anniversary  of the Initial  Closing Date;  (iii)
87.5% from the fourth  anniversary  of the  Initial  Closing  Date until the day
preceding the fifth anniversary of the Initial Closing Date; (iv) 82.5% from the
fifth  anniversary of the Initial Closing Date until the day preceding the sixth
anniversary  of  the  Initial  Closing  Date;  and  (v)  77.5%  from  the  sixth
anniversary  of the Initial  Closing Date until the seventh  anniversary  of the
Initial Closing Date.

                  Exercise of Conversion Privilege.  Debentures may be converted
only in units of SF 1,000 and integral multiples thereof. A holder of Debentures
desiring to convert  Debentures  will not be required to exercise  the  attached
Warrants.  However, if the Warrants are unexercised,  they will expire upon such
conversion by the holder of  Debentures or upon  conversion or redemption at the
option of the Company.  In addition,  during the period  beginning 90 days after
the Initial Closing Date and ending 119 days following the Initial Closing Date,
any conversion of Debentures  will  necessarily  result in the expiration of the
Warrants attached thereto.

                  A Holder may exercise the  conversion  privilege by completing
the Conversion  Notice below and  surrendering to the Company,  at the office or
agency to be  maintained  by the  Company for that  purpose,  the  Debenture  or
Debentures so to be converted.  The Conversion  Notice shall also state the name
or names  (together  with  address and tax  identification  number to the extent
required),  if different  from the name of the registered  Holder,  in which the
certificate  or  certificates  for such shares of Common  Stock shall be issued.
Debentures  surrendered  for conversion  shall (if so required by the Company or
the Trustee) be duly endorsed by, or  accompanied  by instruments of transfer in
form  satisfactory to the Company duly executed by, the registered Holder or his
duly  authorized  attorney,  and be  accompanied  by a  signature  guaranty by a
commercial  bank or trust  company or other  institution  which may be  required
under applicable laws or regulations,  and any Debentures so surrendered  during
the period  from the close of  business  on any Record  Date for the  payment of
interest on the  Debentures  to the opening of business on the interest  payment
date shall (except in the case of Debentures or portions thereof which have been
called for redemption on a redemption date within such period) be accompanied by
payment in funds acceptable to the Company of an amount equal to the interest

<PAGE>

payable on such  interest  payment  date;  provided that no such payment need be
made if there shall exist at the time of  conversion a default in the payment of
interest on the Debentures.  An amount equal to the quarterly  interest  payment
due in respect of any  Debenture  converted  shall be paid by the Company on the
interest payment date to the Debentureholder of such converted Debenture on such
Record  Date,  provided  that if the Company  defaults in payment of interest on
such interest payment date, the amount previously paid by the Debentureholder to
the Company in respect of interest upon conversion of Debentures shall be repaid
to the  Debentureholder.  Except as expressly  set forth in this  paragraph,  no
payment or adjustment  shall be made on conversion of any Debenture for interest
accrued thereon or for dividends on securities issued upon such conversion.

                  Adjustment of Antidilution  Factor.  The  Antidilution  Factor
referred to above in the  calculation of the Conversion  Prices shall be subject
to adjustment from time to time as follows:

                  (a) In the event that the Company  shall at any time after the
date hereof subdivide or combine the outstanding shares of Common Stock or issue
additional  shares of Common  Stock as a dividend or other  distribution  on the
Common  Stock,  the  Antidilution  Factor  in effect  immediately  prior to such
subdivision or combination of shares or share dividend or distribution  shall be
proportionately  adjusted  so that,  with  respect to each such  subdivision  of
shares or share  dividend  or  distribution,  the number of shares of the Common
Stock  deliverable  upon  conversion  of each SF 1,000  principal  amount of the
Debentures  shall be  increased in  proportion  to the increase in the number of
shares of the then  outstanding  Common Stock resulting from such subdivision of
shares or share dividend or distribution.

                  (b)  Notwithstanding  anything in Sections  4.1 and 4.2 to the
contrary,  in the case of any capital  reorganization or any reclassification of
the Common Stock, or in the case of the  consolidation  or merger of the Company
with or into any other  corporation or in case of any sale or transfer of all or
substantially  all of the  assets  of the  Company  as may be  permitted  by the
provisions   hereof,  the  Company  and  each  Holder  of  the  Debentures  then
outstanding  shall have the right  thereafter to convert the principal amount of
each  such  Debenture  into the kind and  amount  of  shares  of stock and other
securities and property receivable upon such  reorganization,  reclassification,
consolidation,  merger,  sale or transfer by a holder of the number of shares of
Common Stock of the Company into which such Debenture  might have been converted
immediately  prior  to  such  reorganization,  reclassification,  consolidation,
merger,  sale or transfer;  and, in any such case,  appropriate  adjustment  (as
determined in good faith by the Board of Directors of the Company) shall be made
in order that the rights and  interests  of the holders  thereafter  shall be as
nearly equivalent as may be practicable to the rights and interests provided for
in the Indenture.

                  (c)  Whenever  the  Company  shall  fix a record  date for the
holders of the Common Stock for the purpose of determining the holders  entitled
to  subscribe  for or purchase  shares of Common Stock at a price per share less
than  the  Closing  Price  of the  Common  Stock  as of such  record  date,  the
Antidilution Factor shall be adjusted so that the number of shares of the Common
Stock  into  which  each SF  1,000  principal  amount  of the  Debentures  shall
thereafter  be  convertible  shall be determined  by  multiplying  the number of
shares of the Common  Stock into  which  such SF 1,000  principal  amount of the
Debentures  was  theretofore  convertible  by a fraction of which the  numerator
shall be the number of shares of the Common Stock outstanding  immediately prior
to the  taking of such  record  plus the number of  additional  shares of Common
Stock offered for subscription or purchase and of which the denominator shall be
the number of shares of the Common Stock  outstanding  immediately  prior to the
taking of such  record  plus the number of shares of the Common  Stock which the
aggregate  offering  price  (without   deduction  of  any  expenses,   including
commissions  or  discounts) of the total number of shares of the Common Stock so
offered  would  purchase  at the  Closing  Price of the Common  Stock as of such
record date.

                  (d)  Whenever  the  Company  shall  fix a record  date for the
holders of the Common Stock for the purpose of determining the holders  entitled
to receive any distribution of evidences of its  indebtedness,  capital stock or
assets (other than a regularly  scheduled cash dividend and dividends payable in
stock for which  adjustment  is made  pursuant to the  Indenture),  or rights to
subscribe for or purchase any evidences of the Company's  indebtedness or assets
(other than rights  referred to in the preceding  paragraph),  the  Antidilution
Factor shall be appropriately adjusted.

                  Events of Default.  In case an Event of Default, as defined in
the Indenture,  shall have occurred and be  continuing,  the principal of all of
the Debentures may be declared, and upon such declaration shall become, due and

<PAGE>

payable,  in the manner,  with the effect and subject to the conditions provided
in the Indenture, by either the Trustee or the holders of at least a majority in
aggregate principal amount of the Debentures then outstanding.

                  Registered Holder as Absolute Owner. The Company, the Trustee,
any paying agent, any conversion agent and any Debenture  Registrar may deem and
treat the person in whose name any Debenture  shall be registered upon the books
of the  Company as the  absolute  owner of such  Debenture  (whether or not such
Debenture  shall be  overdue  and  notwithstanding  any notice of  ownership  or
writing  thereon  made  by  anyone  other  than  the  Company  or any  Debenture
Registrar)  for  the  purpose  of  receiving  payment  of or on  account  of the
principal of (and premium, if any) and interest on (subject to the provisions of
the  Indenture)  such  Debenture  and for all other  purposes;  and  neither the
Company nor the Trustee nor any paying  agent nor any  conversion  agent nor any
Debenture Registrar shall be affected by any notice to the contrary.

                  Modification  of Indenture  with Consent of Holders of 66-2/3%
in Principal  Amount of Debentures.  With the consent of the Holders (or persons
entitled to vote, or to give consents  respecting  the same) of not less than 66
2/3% in aggregate  principal  amount of the Debentures at the time  outstanding,
the Company, when authorized by a resolution of its Board of Directors,  and the
Trustee  may,  from time to time and at any time,  enter  into an  indenture  or
indentures  supplemental  hereto for the purpose of adding any  provisions to or
changing in any manner or eliminating  any of the provisions of the Indenture or
of any  supplemental  indenture  or of  modifying  in any  manner the rights and
obligations of the Holders of the Debentures and of the Company;  provided that,
without the consent of the Holders of all Debentures then  outstanding,  no such
supplemental indenture shall (i) extend the fixed maturity of any Debenture,  or
reduce the principal  amount  thereof,  or reduce the rate or extend the time of
payment of interest  thereon,  or reduce any premium payable upon the redemption
thereof, or (ii) alter the provisions of Article IV hereof respecting conversion
of the Debentures so as to affect the Debentures adversely,  or (iii) modify any
of the  provisions of this Indenture  with respect to the  subordination  of the
Debentures  in a manner  adverse  to the  Holders  thereof,  or (iv)  reduce the
aforesaid percentage of Debentures, the Holders of which are required to consent
to any such supplemental indenture.

                  Immunity  of   Incorporators,   Stockholders,   Officers   and
Directors.  Except for liabilities arising under the Securities Act, no recourse
shall be had for the payment of the  principal of (and  premium,  if any) or the
interest  on any  Debenture,  or for any claim  based  thereon or  otherwise  in
respect  thereof,  and no  recourse  under or upon any  obligation,  covenant or
agreement of the Company in the Indenture or in any supplemental  indenture,  or
in any  Debenture  or because of the  creation of any  indebtedness  represented
hereby shall be had against any  incorporator,  stockholder,  officer,  trustee,
director,  past, present or future, as such of the Company or of any predecessor
or successor corporation, whether by virtue of any constitution, statute or rule
of law or  equity,  or by  the  enforcement  of any  assessment  or  penalty  or
otherwise;  it being  expressly  understood  that all such  liability  is hereby
expressly waived and released as a condition of, and as a consideration for, the
execution of the Indenture and the issue of the Debentures.

                  Right to  Require  Repurchase.  In the  event  of a Change  of
Control,  each Holder shall have the right to require the Company to  repurchase
all or a portion of such Holder's  Debentures  at a purchase  price equal to the
principal  amount  plus  accrued  interest to the date of  repurchase.  Any such
tender  of  Debentures  for  repurchase  shall be  accompanied  by the  attached
Warrants, which may either be exercised or, upon failure of such exercise, shall
expire upon such repurchase.  At the option of the Company, the repurchase price
may be paid in cash or by delivery of Shares  having a Market Value equal to the
repurchase  price.  "Market  Value,"  on a per Share  basis,  means  the  amount
determined  by  multiplying  (x) the  applicable  Stock Price Factor on the date
notice of repurchase is given by (y) the applicable Exchange Rate Factor on such
date  (provided  that in no event  shall the  Exchange  Rate Factor be less than
1.1175), and by multiplying the product so achieved by 75%.

                  A "Change of Control"  shall be deemed to have occurred at the
time when persons  other than the Existing  Control  Group shall have become the
beneficial  owner  (within the meaning of Rule 13d-3 under the Exchange  Act) of
more  than  50% of the  aggregate  voting  power  of the  Company,  unless  such
acquisition  shall have been approved by a two-thirds  (66 2/3%) majority of the
Continuing Directors of the Company.

                  In the event the Company does not cause the  Debentures  to be
listed for trading on the  Luxembourg  Stock  Exchange  within  ninety (90) days
after the Initial Closing Date, each Holder shall have the right,  during the 30
day period following receipt of the notice described in Section 16.2, to require
the Company to repurchase all or a por

<PAGE>

tion of such  Holder's  Debentures  at a purchase  price equal to the  principal
amount plus accrued  interest to the date of repurchase  in a manner  similar to
that set forth in the second preceding paragraph.

                  The right to require repurchase at the option of the Holder is
subject to the restriction  that the Company may not repurchase any Debenture at
any time when the subordination provisions of the Indenture would not permit the
Company to make a payment of principal, premium or interest on the Debentures.

                  Indenture and  Debentures  to be Construed in Accordance  with
Laws of State of New York. The Indenture and each  Debenture  shall be deemed to
be a contract made under the laws of the State of New York, and for all purposes
shall be governed by and construed in accordance  with the internal laws of said
State. Under the Judiciary Law of the State of New York, a judgment or decree in
an action based upon an  obligation  denominated  in a currency  other than U.S.
dollars shall be rendered in the foreign  currency of the underlying  obligation
and converted into U.S. dollars at a rate of exchange  prevailing on the date of
the entry of the judgment or decree.

                  No reference herein to the Indenture and no provisions of this
Debenture  or of the  Indenture  shall  alter or impair  the  obligation  of the
Company,  which is absolute  and  unconditional,  to pay the  principal  of (and
premium, if any) and interest on this Debenture at the time and place and at the
rate and in the manner herein prescribed.

                  All terms  used in this  Debenture  which are  defined  in the
Indenture shall have the meanings assigned to them in the Indenture.

<PAGE>

                                CONVERSION NOTICE

                  The undersigned  holder of this Debenture  hereby  irrevocably
exercises the option to convert this Debenture, or portion hereof (which is SF )
below  designated,  into  Common  Shares  in  accordance  with the  terms of the
Indenture  referred  to in this  Debenture,  delivers  herewith  the  amount  of
interest  payable on the next Interest  Payment Date if this  conversion is made
between the Record Date for such Interest Payment Date and such Interest Payment
Date,  and directs  that such shares,  together  with a check in payment for any
fractional  share and any  Debentures  representing  any  unconverted  principal
amount hereof,  be delivered to and be registered in the name of the undersigned
unless a different name has been indicated below. If the Common Shares are to be
registered in the name of a person other than the  undersigned,  the undersigned
will pay all transfer taxes payable with respect thereto.

Dated:

                          ------------------------------------------------------
                          (Signature must be guaranteed by a bank or stockbroker
                           who is a member of a national stock exchange)
<TABLE>
<S>                                          <C>
If  shares  or  Debentures  are  to  be      If only a portion of the  Debentures  is to be  converted,
registered  in  the  name  of a  Person      please indicate:
other than the Debentureholder,  please
print such  Person's  name and address,      1.       Principal Amount to be converted:
and taxpayer  identification number, if               SF
applicable:
                                             2.       Amount and denomination of Registered  Debentures
                                                      representing  unconverted  principal amount to be
                                                      issued:


                                             Amount:  SF

                                             Denominations:  SF
                                             (SF 1,000)

</TABLE>
<PAGE>

                                   CERTIFICATE

                  This is to certify  that as of the date hereof with respect to
SF ________  principal  amount of the  above-captioned  debentures  presented or
surrendered on the date hereof (the  "Surrendered  Debentures") for registration
of transfer,  or for exchange or conversion  where the securities  issuable upon
such  exchange or  conversion  are to be registered in a name other than that of
the  undersigned  Holder  (each  such  transaction  being  a  "transfer"),   the
undersigned Holder (as defined in the Indenture)  certifies that the transfer of
Surrendered  Debentures  complies with the  restrictive  legend set forth on the
face of the Surrendered Debentures for the reason checked below:

    ----- The  transfer of the  Surrendered  Debentures  complies  with Rule 144
          under the U.S.  Securities  Act of 1933,  as amended (the  "Securities
          Act"); or

    ----- The transfer of the  Surrendered  Debentures  complies  with Rule 144A
          under the Securities Act; or

    ----- The transfer of the Surrendered  Debentures  complies with Rule 903 or
          904 of Regulation --------- S under the Securities Act.

                                [Name of Holder]



Dated:   __________, ___*
                  *  To be dated the date
                     of presentation or
                     surrender




                          [FORM OF WARRANT CERTIFICATE]

THE WARRANTS  REPRESENTED  HEREBY ARE PART OF A  NONDETACHABLE  UNIT,  EACH UNIT
CONSISTING  OF ONE SF  1,000  PRINCIPAL  AMOUNT  4.5%  CONVERTIBLE  SUBORDINATED
DEBENTURE AND 24 COMMON STOCK PURCHASE WARRANTS. SAID DEBENTURE AND WARRANTS MAY
NOT BE TRANSFERRED OR TRADED SEPARATELY, AND ANY PURPORTED TRANSFER OF EITHER OF
SUCH  SECURITIES  SEPARATELY  FROM THE  OTHER  SHALL BE VOID  AND  SHALL  NOT BE
RECORDED ON THE BOOKS AND RECORDS OF THE COMPANY. WARRANTS MAY ONLY BE EXERCISED
IN LOTS OF 24 WARRANTS OR INTEGRAL MULTIPLES THEREOF; AND EACH 24 WARRANTS TO BE
EXERCISED  MUST BE  ACCOMPANIED  BY SF 1,000  PRINCIPAL  AMOUNT  OF  DEBENTURES,
PRESENTED FOR  CONVERSION  OR  REDEMPTION OR REPURCHASE IN ITS ENTIRETY,  AS THE
CASE MAY BE, PURSUANT TO THE TERMS OF THE DEBENTURES.

THE SECURITIES  REPRESENTED  BY THIS  CERTIFICATE  HAVE BEEN ISSUED  PURSUANT TO
REGULATION S, AN EXEMPTION FROM  REGISTRATION  PURSUANT TO THE PROVISIONS  UNDER
THE UNITED STATES  SECURITIES  ACT OF 1933, AS AMENDED (THE  "SECURITIES  ACT").
THESE SECURITIES MAY NOT BE TRANSFERRED, OFFERED OR SOLD PRIOR TO THE END OF THE
FORTY (40)-DAY PERIOD (THE "RESTRICTED  PERIOD")  COMMENCING ON THE LATER OF (I)
THE DATE THE SECURITIES ARE FIRST OFFERED TO PERSONS OTHER THAN DISTRIBUTORS (AS
DEFINED IN  REGULATION  S) OR (II) THE DATE OF THE FINAL CLOSING OF THE OFFERING
OF THE UNITS BY THE COMPANY, UNLESS SUCH TRANSFER,  OFFER OR SALE (I) IS MADE IN
AN  "OFFSHORE   TRANSACTION"   AND  NOT  TO  A  "U.S.   PERSON"  (OTHER  THAN  A
"DISTRIBUTOR")  (AS SUCH  TERMS ARE  DEFINED  IN  REGULATION  S) OR (II) IS MADE
PURSUANT TO  REGISTRATION  OR AN APPLICABLE  EXEMPTION UNDER THE SECURITIES ACT.
THE SECURITIES REPRESENTED BY THIS CERTIFICATE CANNOT BE SOLD EXCEPT PURSUANT TO
THE TERMS AND  CONDITIONS  OF THE  OFFSHORE  SECURITIES  SUBSCRIPTION  AGREEMENT
BETWEEN THE COMPANY AND THE  INITIAL  HOLDER OF THE SHARES  REPRESENTED  BY THIS
CERTIFICATE, A COPY OF WHICH IS ON FILE AT THE OFFICES OF THE COMPANY.

BY REQUESTING  THE TRANSFER OF THE SECURITIES  REPRESENTED  BY THIS  CERTIFICATE
AFTER THE RESTRICTED PERIOD,  THE HOLDER OF THIS CERTIFICATE  REPRESENTS THAT IF
SUCH  TRANSFER IS MADE TO A U.S.  PERSON,  THAT AT THE TIME OF SUCH TRANSFER THE
HOLDER IS NOT AN  "AFFILIATE"  OF THE  COMPANY  (AS SUCH TERM IS  DEFINED IN THE
SECURITIES  ACT) OR AN  "UNDERWRITER"  OR "DEALER" (AS SUCH TERMS ARE DEFINED IN
THE ACT), HAS NOT ENGAGED IN ANY SHORT SALES OR SIMILAR HEDGE  TRANSACTIONS WITH
RESPECT TO THE COMPANY'S SHARES OF COMMON STOCK DURING THE RESTRICTED PERIOD, IS
NOT A  "DISTRIBUTOR"  AND SUCH  TRANSFER  IS NOT BEING MADE AS PART OF A PLAN OR
SCHEME TO EVADE THE REGISTRATION PROVISIONS OF THE SECURITIES ACT.


                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                          COMMON STOCK PURCHASE WARRANT

No. __________                                                __________Warrants


                  This certifies that __________________________,  or registered
assigns,  is the owner of the number of Warrants set forth above,  each of which
represents  the  right,  at any  time  during  the  period  commencing  120 days
following the Initial  Closing,  to purchase from Palomar Medical  Technologies,
Inc., a Delaware  corporation  (the  "Company"),  one share of Common Stock, par
value $.01 per share,  of the Company  ("Common  Stock"),  such shares of Common
Stock  issuable  upon  exercise of the  Warrants  being  hereinafter  called the
"Warrant  Shares",  each such Warrant  entitling the registered owner thereof to
purchase one Warrant Share at the Swiss Franc equiva

<PAGE>


lent on the date of exercise of $16.50 per share,  subject to  adjustment,  upon
surrender hereof at the office of American Stock Transfer & Trust Company, or to
its  successor  as the warrant  agent under the  Warrant  Agreement  hereinafter
referred to (any such warrant  agent being herein  called the "Warrant  Agent"),
with the Exercise  Subscription  Form on the reverse  hereof or attached  hereto
duly executed and  simultaneous  payment in full (in cash or by check payable to
the order of the  Company) of the  purchase  price for the Warrant  Shares as to
which the Warrants  represented by this Warrant  Certificate are exercised,  all
subject to the terms and conditions hereof and of the Warrant Agreement.

                  This Warrant  Certificate  is issued  under and in  accordance
with a Warrant  Agreement  dated as of June 24, 1996 (the "Warrant  Agreement"),
between the Company and  American  Stock  Transfer & Trust  Company,  as Warrant
Agent,  and is subject to the terms and provisions  contained  therein to all of
which terms and  provisions the Holder of this Warrant  Certificate  consents by
acceptance  hereof.  The  Warrant  Agreement  is hereby  incorporated  herein by
reference  and made a part  hereof.  Reference  is  hereby  made to the  Warrant
Agreement  for  a  full  description  of  the  rights,  limitations  of  rights,
obligations,  duties and immunities thereunder of the Company and the Holders of
the Warrants. Capitalized defined terms used herein have the same meanings as in
the Warrant Agreement. Copies of the Warrant Agreement are on file at the office
of the Warrant  Agent and may be obtained by writing to the Warrant Agent at the
following address: 6201 15th Avenue, 3rd Floor, Brooklyn, New York 11219.

                  All  outstanding  Warrants will terminate and become void (the
"Warrant  Expiration Date") on the earlier of (i) 5:00 p.m., New York City time,
seven years from the Initial  Closing or (ii) upon  conversion,  redemption,  or
repayment  of the  Debentures,  in which  case  the  Warrants  attached  to such
Debentures will expire upon such  conversion,  redemption,  or repayment  unless
then exercised. In the event the aforesaid expiration dates of the Warrants fall
on a  Saturday,  Sunday,  or on a legal  holiday  on which  the New  York  Stock
Exchange is closed,  then the Warrants  shall expire at 5:00 p.m., New York City
time, on the next succeeding business date.

                  A holder of Debentures desiring to convert Debentures will not
be required to exercise  the  attached  Warrants.  However,  if the Warrants are
unexercised,  they will expire upon such  conversion by the holder of Debentures
or upon  conversion  or  redemption  at the  option of the  Company.  Holders of
Debentures whose  Debentures are redeemed through  operation of the sinking fund
pertaining  thereto will not be required to exercise  the  Warrants  attached to
such Debentures. However, any unexercised Warrants will expire upon such payment
of the  Debentures.  Any tender of Debentures  for  repurchase,  pursuant to the
terms of the Debentures, will be accompanied by the attached Warrants, which may
either be  exercised  or, upon failure of such  exercise,  will expire upon such
repurchase.  In addition,  during the period beginning 90 days after the Initial
Closing and ending 119 days  following the Initial  Closing,  any  conversion of
Debentures will  necessarily  result in the expiration of the Warrants  attached
thereto.

                  All shares of Common  Stock  issuable by the Company  upon the
exercise of Warrants shall be validly issued, fully paid and non-assessable, and
the  Company  shall pay all taxes and  other  governmental  charges  that may be
imposed  in  respect of the issue or  delivery  thereof  or of other  securities
deliverable  upon  exercise  of  Warrants.  The Company  shall not be  required,
however,  to pay any tax or other charge imposed in connection with any transfer
involved in the issue of any certificate for shares of Common Stock, and in such
case the Company shall not be required to issue or deliver any stock certificate
until such tax or other charge has been paid or it has been  established  to the
Company's satisfaction that no tax or other charge is due.

         The Warrants are not separately transferable from the Debentures.  This
Warrant  Certificate and all rights hereunder are  transferable,  only as a Unit
along with transfer of the Debentures, by the registered holder hereof, in whole
or in part,  on the Warrant  Register  maintained  by the Warrant Agent for such
purpose at its office in Luxembourg,  upon surrender of this Warrant Certificate
duly  endorsed,  or  accompanied  by  written  instrument  of  transfer  in form
satisfactory  to the Company and the Warrant Agent duly executed and accompanied
by transfer of the  Debentures in the Unit, by the  registered  holder hereof or
his or her attorney duly  authorized in writing.  Upon any partial  transfer the
Company  will issue and  deliver to such  holder a new  Warrant  Certificate  or
Certificates  with  respect to any  portion not so  transferred.  Each taker and
holder of this Warrant Certificate, and the accompanying Debentures in the Unit,
by taking or  holding  the same,  consents  and agrees  that his or her  Warrant
Certificate when duly endorsed in blank shall be deemed negotiable and that when
this Warrant Certificate shall have been so en

<PAGE>

dorsed,  the holder  hereof may be treated by the Company and all other  persons
dealing  with this  Warrant  Certificate  as the  absolute  owner hereof for any
purpose and as the person entitled to exercise the rights represented hereby, or
to the transfer hereof in the Warrant Register  maintained by the Warrant Agent,
any notice to the  contrary  notwithstanding,  but until such  transfer  on such
register,  the  Company and the Warrant  Agent may treat the  registered  holder
hereof as the owner for all purposes.

         The Debentures,  Warrants, and Units have not been registered under the
Securities  Act, nor qualified  for sale under any other  securities  laws,  and
therefore  are subject to certain  restrictions  on  transfer.  The Company will
enter into a Registration Rights Agreement with the purchasers of the Units (the
"Registration  Agreement")  pursuant to which the Company will, at the Company's
expense, for the benefit of the holders of the Warrants, and with respect to the
Warrant  Shares  issuable  upon  exercise  of  the  Warrants  (the  "Registrable
Securities"),  (i) file with the  Commission  within 60 days  after the  Initial
Closing,  a  Registration  Statement  covering the  issuance of the  Registrable
Securities,  (ii) use its best efforts to cause the Registration Statement to be
declared effective under the Securities Act as soon as possible thereafter,  and
(iii) use its best efforts to keep effective the  Registration  Statement  until
the  Expiration  Date.  The Company will  provide to each holder of  Registrable
Securities  copies  of  the  Prospectus  which  is a part  of  the  Registration
Statement  and notify  each Holder when the  Registration  Statement  has become
effective.  The purpose of the  Registration  Statement  shall be to enable each
Holder  which (i)  receives  Warrant  Shares as the  result of the  exercise  of
Warrants  and (ii) is not an  Affiliate  of the Company and is not engaging in a
distribution  of securities  (within the meaning of the Securities Act) to trade
such  Warrant  Shares  from and after the date of issuance  thereof  without any
limitations or restrictions  under the Securities Act. The Company will agree in
the  Registration  Agreement to use its best efforts to cause the Warrant Shares
issuable upon exercise of the Warrants to be listed on Nasdaq upon effectiveness
of the Registration Statement.

                  This  Warrant  Certificate  shall not be valid for any purpose
until it shall have been countersigned by the Warrant Agent.


Dated:                     , 19__

                                              PALOMAR MEDICAL TECHNOLOGIES, INC.



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


Countersigned:

AMERICAN STOCK TRANSFER & TRUST COMPANY,
       as Warrant Agent



By:
       Authorized Signature

<PAGE>

                           EXERCISE SUBSCRIPTION FORM

            (To be executed only upon exercise of Warrant for shares
             of Common Stock of Palomar Medical Technologies, Inc.)


To:      Palomar Medical Technologies, Inc.

                  The undersigned  irrevocably exercises of the Warrants for the
purchase of one share (subject to  adjustment)  of Common Stock,  par value $.01
per share, of Palomar  Technologies,  Inc., for each Warrant  represented by the
Warrant  Certificate and herewith makes payment of SF_______ (such payment being
in cash or by check payable to the order of Palomar Medical Technologies, Inc.),
all at the  exercise  price  and on the terms and  conditions  specified  in the
within  Warrant  Certificate  and the Warrant  Agreement  therein  referred  to,
surrenders this Warrant Certificate and all right, title and interest therein to
Palomar Medical  Technologies,  Inc., and directs that the shares of such Common
Stock  deliverable upon the exercise of said Warrants be registered or placed in
the name and at the address specified below and delivered thereto.


Date:                      , 19__


                                                  ---------------------------(1)
                                                 (Signature of Holder)

                                                  ------------------------------
                                                 (Printed Name of Holder)

                                                  ------------------------------
                                                 (Street Address)

                                                  ------------------------------
                                                 (City)   (State)   (Zip Code)


<PAGE>

                                  TRANSFER FORM

                  This is to certify  that as of the date hereof with respect to
________ Warrants (the "Surrendered  Warrants") for registration of transfer, or
for exchange or conversion  where the securities  issuable upon such exchange or
conversion  are to be  registered  in a name other than that of the  undersigned
Holder (each such transaction  being a "transfer"),  the undersigned  Holder (as
defined in the Indenture)  certifies  that the transfer of Surrendered  Warrants
complies with the  restrictive  legend set forth on the face of the  Surrendered
Warrants for the reason checked below:

    ----- The transfer of the Surrendered  Warrants complies with Rule 144 under
          the U.S. Securities Act of 1933, as amended (the "Securities Act"); or

    ----- The transfer of the Surrendered Warrants complies with Rule 144A under
          the Securities Act; or

    ----- The transfer of the Surrendered Warrants complies with Rule 903 or 904
          of Regulation S under the Securities Act.

                                [Name of Holder]


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


Dated:   __________, ___*

*  To be dated the date of presentation or surrender
Securities to be issued to:

Please insert social security or identifying number:


Name:


Street Address:


City, State and Zip Code:




Any  unexercised  Warrants  evidenced by the within  Warrant  Certificate  to be
issued to:

Please insert social security or identifying number:


Name:


Street Address:

City, State and Zip Code:




                             SUBSCRIPTION AGREEMENT
                       PALOMAR MEDICAL TECHNOLOGIES, INC.


         THESE  SECURITIES  HAVE NOT BEEN  REGISTERED  WITH  THE  UNITED  STATES
SECURITIES  AND EXCHANGE  COMMISSION OR THE  SECURITIES  COMMISSION OF ANY STATE
BECAUSE THEY ARE BELIEVED TO BE EXEMPT FROM REGISTRATION UNDER SECTIONS 4(2) AND
4(6) OF THE  SECURITIES ACT OF 1933, AS AMENDED (THE "ACT").  THIS  SUBSCRIPTION
AGREEMENT  SHALL NOT CONSTITUTE AN OFFER TO SELL NOR A SOLICITATION  OF AN OFFER
TO BUY THE SECURITIES IN ANY  JURISDICTION  IN WHICH SUCH OFFER OR  SOLICITATION
WOULD BE UNLAWFUL.  THE  SECURITIES  ARE  "RESTRICTED"  AND MAY NOT BE RESOLD OR
TRANSFERRED  EXCEPT AS  PERMITTED  UNDER THE ACT  PURSUANT  TO  REGISTRATION  OR
EXEMPTION THEREFROM.


         IN REACHING  THE  CONCLUSION  THAT  SUBSCRIBER  DESIRES TO PURCHASE THE
DEBENTURES,  SUBSCRIBER HAS CAREFULLY EVALUATED SUBSCRIBER'S FINANCIAL RESOURCES
AND INVESTMENT  POSITION,  AND THE RISKS  ASSOCIATED WITH THIS  INVESTMENT,  AND
ACKNOWLEDGES  THAT  THE  DEBENTURES  INVOLVE  A HIGH  DEGREE  OF RISK  AND  THAT
SUBSCRIBER COULD LOSE THE ENTIRE INVESTMENT.



         This  Subscription  Agreement  (the  "Agreement")  is  executed  by the
undersigned (the  "Subscriber") in connection with the offer and subscription by
the  undersigned to purchase 5% Convertible  Debentures Due December __, 2001 (5
years from Closing Date),  with all interest due at maturity  ("Debentures")  of
Palomar Medical Technologies, Inc., a Delaware corporation (the "Company") in an
aggregate  principal  amount  of  $_________________.  The  terms on  which  the
Debentures may be converted into Common Stock (such Common Stock  underlying the
Debentures  being  referred  to herein as  "Shares")  and the other terms of the
Debentures are set forth therein and in Sections herein.  This Subscription and,
if  accepted by the  Company,  the offer and sale of  Debentures  and the Shares
(collectively, the "Securities"), are being made in reliance upon the provisions
of  Sections  4(2) and 4(6) of the  United  States  Securities  Act of 1933,  as
amended (the "Act").  The undersigned,  in order to induce the Company will rely
thereon, represents, warrants and agrees as follows:


1.       OFFER TO SUBSCRIBE; PURCHASE PRICE

The  Subscriber  hereby  offers to  purchase  and  subscribes  for the number of
Debentures  set forth on the  signature  page  hereto,  at a price of 100%.  The
Closing  shall be deemed to occur when this  Agreement has been executed by both
Subscriber  and Company (the "Closing  Date" or "Debenture  Date").  The Company
agrees to deliver certificates  representing the Debentures subscribed within 10
days of Closing. On or prior to the Closing Date, the Subscriber will deliver to
the  Company  the full  amount of the  Purchase  Price by wire  transfer  to the
account set forth below.

                  Citibank
                  399 Park Avenue
                  New York, NY  10048

                  ABA 021000089
                  Account Number:           40611172
                  Account Name:             Dean Witter Reynolds, Inc.
                  For Further Credit to:
                      Account Number:       593109782
                      Account Name:         Palomar Medical Technologies, Inc.


<PAGE>

2.       REPRESENTATIONS AND WARRANTIES BY SUBSCRIBER

Subscriber hereby represents and warrants as follows:

     (a)  Subscriber  is an Accredited  Investor as evidenced by the  Subscriber
meeting at least one of the following standards:

                    (A) is an individual  and had income in excess of $200,00 in
               the two most recent tax years (or  $300,000  income  jointly with
               his  spouse)  and  reasonably  expect to have  income at the same
               level in the current tax year; or

                    (B) is an individual and his net worth (i.e. excess of total
               assets over total  liabilities),  either individually or together
               with my spouse, is at least $1,000,000; or

                    (C) is a trust,  corporation,  partnership,  or organization
               defined  in  Section  501(c)(3)  of the Code,  not formed for the
               purpose or purchasing  the  Debentures,  with assets in excess of
               $5,000,000; or

                    (D) is a national  bank; a state  banking  institution,  the
               business  of which is  substantially  confined  to banking and is
               supervised  by  state  banking  officials;  a  savings  and  loan
               association; a broker or dealer registered pursuant to Section 15
               of the Securities  Exchange Act of 1934; an insurance company; an
               investment company registered under the Investment Company Act of
               1940;  a  business  development  company  as  defined  in Section
               2(a)(48) of that Act or a private business development company as
               defined in Section  202(a)(22) of the Investment  Advisors Act of
               1940; a Small Business  Investment  Company licensed by the Small
               Business  Administration under Section 301(c) or (d) of the Small
               Business  Investment  Act of 1958;  or an employee  benefit  plan
               within the meaning of Title I of the Employee  Retirement  Income
               Security  Act of 1974,  if the  investment  decision is made by a
               plan fiduciary, as defined in Section 3(21) of such Act, which is
               either a bank,  savings and loan association,  insurance company,
               or registered investment adviser, or if the employee benefit plan
               has total assets in excess of $5,000,000 or, a self-directed plan
               where the investment decisions are made by accredited  investors;
               or

                    (E) is an entity in which each of the equity owners meet the
               standards  set  forth  in  any  of  the   immediately   preceding
               subparagraphs  (A),  (B), (C), or (D). (IF YOU MEET THE STANDARDS
               IN THIS SUBPARAGRAPH, PLEASE ALSO COMPLETE THE FOLLOWING:)

                    I  certify  that the  following  is a  complete  list of all
               owners of equity or trustees, that each such owner or trustee has
               initialed the space opposite his name and that each such owner or
               trustee   understands   that  by  initialing  that  space  he  is
               representing that he is an accredited  investor satisfying either
               A, B, C or D above.

               Name of Owner of         Type of
               Equity or Trustee        Accredited Investor           Initials

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


     (b) The Subscriber  and its advisors,  if any, have been furnished with all
materials  relating to the business,  finances and operations of the Company and
materials  relating to the offer and sale of the Debentures and the offer of the
Shares  which have been  requested by the  Subscriber.  The  Subscriber  and its
advisors,  if any,  have been afforded the  opportunity  to ask questions of the
Company  and  have  received  complete  and  satisfactory  answers  to any  such
inquiries. Without limiting the generality of the foregoing,

<PAGE>

the Subscriber has had the opportunity to obtain and to review the Company's (1)
Annual  Report on Form  10-KSB for the fiscal year ended  December  31, 1995 (as
amended by Amendment  No. 1 thereto on Form 10-KSB/A  filed with the  Securities
and Exchange Commission (the "SEC" on August 23, 1996), (2) Quarterly Reports on
Form  10-QSB  for the  fiscal  quarters  ended  March 31,  1996 (as  amended  by
Amendment  No. 1 thereto on Form  10-QSB/A  filed with SEC on August 23,  1996),
June 30, 1996 and September 30, 1996,  (3) Current Report on Form 8-K, dated May
3, 1996,  as amended by Amendment No. 1 thereto on Form 8-K/A dated May 3, 1996,
(4) definitive Proxy Statement for its 1996 Annual Meeting of Stockholders,  and
(5) Registration  Statement on Form S-3 (the "October  Registration  Statement")
declared  effective on October 17, 1996  (Registration No.  333-10681),  in each
case as filed with the SEC.

     (c)  Subscriber is acquiring the  Debentures  solely for  Subscriber's  own
account,  for  investment,  and  not  with a view to the  distribution  thereof.
Subscriber's  financial  condition  is such  that he is not  under  any  present
necessity or constraint to dispose of the  Debentures to satisfy any existing or
contemplated  debt  or  undertaking.  If  Subscriber  is a  corporation,  trust,
association,  partnership,  or any other  entity other than an  individual,  the
purchase of the Debentures by Subscriber has been duly authorized as required by
law or agreement to be taken,  and the Debentures  constitute a legal investment
for such entity.

     (d)  Subscriber  is  aware of the fact  that the  Debentures  have not been
registered, nor is registration  contemplated,  under the Securities Act of 1933
(the "Act"), and, accordingly, no federal agency has recommended or endorsed the
purchase  of the  Debentures  or  passed  on the  adequacy  or  accuracy  of the
information set forth in the Form 10-KSB.  Subscriber understands that since the
Debentures  have  not  been  registered   under  the  Act,  they  must  be  held
indefinitely unless they are subsequently registered under the Act or unless, in
the opinion of counsel for the  Company,  a sale or transfer may be made without
registration thereunder. Subscriber agrees that the Debentures may bear a legend
restricting  the  transfer  thereof  consistent  with the  foregoing  and that a
notation may be made in the records of the Company's  transfer agent restricting
the transfer of the Debentures in manner consistent with the foregoing.

     (e) Subscriber,  in electing to subscribe for the Securities hereunder, has
relied upon an independent  investigation made by it and its representative,  if
any. Subscriber has been given no oral or written  representations or assurances
from the Company or any representation of the Company other than as set forth in
this Agreement or in a document executed by a duly authorized  representative of
the Company making reference to this Agreement.

     (f) If Subscriber  desires to sell and distribute  Registered Shares over a
period of time, or from time to time, at then  prevailing  market  prices,  then
Subscriber shall execute and deliver to the Company such written undertakings as
the  Company  and its  Counsel  may  reasonably  require in order to assure full
compliance  with relevant  provisions of the Securities Act and the Exchange Act
including,  without  limitation,  providing  the  Company  with 48 hours'  prior
written  notice of each such sale and  providing  the Company  with  assurances,
reasonably satisfactory to the Company, that Subscriber will meet the prospectus
delivery requirements under the Security Act.

3.       REGISTRATION RIGHTS

The  Company  agrees to file and use  reasonable  efforts  to make  effective  a
registration  statement with the Securities and Exchange  Commission (the "SEC")
(on Form S-3, its successor  form, or any other form under the Securities Act of
1933  under  which the Shares  underlying  the  Debentures  are  eligible  to be
registered),  within 90 days of the Closing Date, covering the Shares underlying
the Debentures,  at the Company's cost and expense (excluding the costs of legal
counsel to the holders of the Debentures).  If the Registration Statement is not
declared  effective  within 90 days of the Closing Date, the rate of interest on
the  Debentures  shall  increase by .5% per annum and continue to increase by an
additional .5% per annum for every 30 days thereafter,  up to a maximum increase
of 5%, until such Registration  Statement is declared effective.  The subscriber
shall furnish the Company with such

<PAGE>

information  as the  Company  may request in writing and as shall be required in
connection with any registration thereunder.

4.       RESALES

Subscriber  acknowledges  and agrees that the  Securities may only be resold (a)
pursuant  to a  Registration  Statement  under the Act;  or (b)  pursuant  to an
exemption from registration.

5.       SUBSEQUENT TRANSFER OF SECURITIES

Once  a  registration  statement  has  been  filed  and  declared  effective  as
contemplated  in Section 3 above,  the Company  agrees,  and shall  instruct its
transfer  agent,  that the Securities may be transferred to any person or entity
who is not an affiliate of the Company  without (a) any further  restriction  on
transfer or (b) the entry of a "stop  transfer"  order against such  Securities,
provided  that the  person(s) or  entity(ies)  requesting  transfer  furnish the
appropriate representations to the Company's legal counsel.

6.       RELEASE OF PROCEEDS TO THE COMPANY

The proceeds of the  offering  shall be released to the Company upon the Closing
of this offering, as defined in Section 1 of this Agreement.

7.       TERMS OF CONVERSION

The  Debentures  shall  contain the  following  provisions  in Section 3 thereof
regarding the conversion of the Debentures:

     The Holder of this Debenture is entitled,  at its option, at any time after
90 days after the Debenture Date until maturity hereof, to convert the principal
amount of the Debenture or any portion of the  principal  amount hereof which is
at least One Hundred Thousand Dollars ($100,000 U.S.) or, if at the time of such
election to convert, the aggregate principal amount of all Debentures registered
to the Holder is less than One Hundred  Thousand Dollars  ($100,000 U.S.),  then
the whole  amount  thereof,  into  Shares of Common  Stock of the  Company  at a
conversion  price for each share of Common  Stock  equal to Eight  Five  Percent
(85%) of the Market Price of the Company's Common Stock; provided that in any 30
day period the Holder of these  Debentures  (or its  transferee)  may convert no
more than 33% (or 34% of the Debentures, in the last 30 day period available for
conversion of the Debentures) of the Debentures purchased by the Holder, whether
or not such Holder  exercised its right to convert the  Debenture  after 90 days
after the  Debenture  Date. If such  conversion  price on the date of conversion
would be (x)  less  than or equal to $5.25  per  share  (the  "Conversion  Price
Floor"),  the Company  shall have the right to redeem the  Debentures  within 30
days of the  Notice of  Conversion  at the face  amount of the  Debentures  plus
accrued but unpaid  interest,  or (y) greater than $15 per share, the conversion
price shall be equal to $15 per share (the "Conversion  Price Ceiling).  As used
herein,  the Market  Price shall be the average  closing bid price of the Common
Stock over the ten (10) trading days  immediately  prior to the conversion date,
as  reported  by  the  National  Association  of  Securities  Dealers  Automated
Quotation System  ("NASDAQ"),  or the closing bid price in the  over-the-counter
market or, in the event the Common Stock is listed on a stock exchange, the fair
market value per Share shall be the closing price on the  exchange,  as reported
in the Wall Street Journal, over such ten (10) day period. Such conversion shall
be  effectuated  by  surrendering  the Debentures to be converted to the Company
with the form of conversion notice attached hereto as Exhibit A, executed by the
Holder of this  Debenture  evidencing  such  Holder's  intention to convert this
Debenture or a specified portion (as above provided) hereof, and accompanied, if
required by the Company, by proper assignment hereof in blank. The Company shall
use its best efforts to have the Shares of Common Stock issued and  delivered to
the Holder  thereof  within ten business  days of the receipt of the  conversion
form and  Debentures(s).  If this  Debenture is converted  into Shares of Common
Stock of the Company pursuant to this Section,  the amount of accrued but unpaid
interest  shall be  subject  to  conversion.  No  fractions  of  shares or scrip
representing fractions of shares will be issued on conversion, but the number of
shares  issuable  shall be rounded down to the nearest whole share.  The date on
which notice of conversion is given shall be deemed to be

<PAGE>

the date on which the Holder has delivered this  Debenture,  with the conversion
notice duly executed, to the Company.

8.       TERMS OF REDEMPTION

The  Debentures  shall  contain the  following  provisions  in Section 5 thereof
regarding the redemption of the Debentures:

     The Company may, at any time the Debentures are  outstanding,  upon 20 days
written notice to the Holder,  elect to redeem the full amount of the Debentures
then  outstanding or a pro rata portion  thereof.  The Holder shall have 10 days
after  receipt of written  notice of redemption to submit a Notice of Conversion
to the Company if the Holder desires to convert.  The redemption  price shall be
calculated at 120% of the amount of the Debenture  being  redeemed.  All accrued
but unpaid  interest shall be waived at the time of  redemption.  Each Holder of
the Debenture  shall be entitled to redeem a pro rata portion of the  Debentures
being redeemed by the Company.

9.       GOVERNING LAW

This Agreement shall be governed by and construed in accordance with the laws of
the Commonwealth of Massachusetts except for matter arising under the Act or the
Securities Exchange Act of 1934 which matters shall be construed and interpreted
in accordance with such laws.


10.      NOTICES

All communications hereunder shall be in writing, and, if sent to the Subscriber
shall be sufficient in all respects if delivered, sent by registered mail, or by
telecopy and confirmed to the Subscriber at:

         Name:
         Address:
         City:
         Country:
         Attention:

or, if sent to the Company,  shall be delivered,  sent by registered  mail or by
telecopy and confirmed to the Company at:

         Palomar Medical Technologies, Inc.
         66 Cherry Hill Drive
         Beverly, MA  01915
         Attention:  Paul S. Weiner, Director of Finance
         Telephone:        (508) 921-9300
         Telecopy:         (508) 921-5801

<PAGE>

         The  undersigned  hereby  subscribes for  $______________  in principal
amount of Debentures and pays herewith funds in the same amount.

         The  undersigned  acknowledges  that  this  subscription  shall  not be
effective unless accepted by the Company as indicated below.

Dated this                 day of                            ,1996.




(Printed Name)




(Signature)



(Mailing Address)


THIS SUBSCRIPTION IS ACCEPTED BY THE COMPANY ON THE             DAY OF
, 1996.

                                              PALOMAR MEDICAL TECHNOLOGIES, INC.




                                                     By:
                                     Printed Name/Title:

<PAGE>

                                  AMENDMENT TO
                             SUBSCRIPTION AGREEMENT

        THIS AMENDMENT TO SUBSCRIPTION AGREEMENT (this "Amendment"), dated as of
JANUARY  10,  1997,  is by an between  Palomar  Medical  Technologies,  Inc.,  a
Delaware corporation (the "Company"),  and Berckeley Investment Group, Ltd. (the
"Subscriber")

        WHEREAS,  the  Company  and the  Subscriber  entered  into that  certain
Subscription Agreement,  dated December 31, 1996 (the "Agreement"),  pursuant to
which the Subscriber acquired $5,000,000 5% Convertible  Debentures Due December
31, 2001 (the "Debentures") of the Company; and

        WHEREAS  the  Company and the  Subscriber  have agreed to amend  certain
terms of the Agreement and certain terms of the Debentures;

        NOW,  THEREFORE,  in consideration of the mutual covenants  contained in
this Amendment and good and valuable consideration,  the receipt and sufficiency
of which is hereby acknowledged, the parties agree as follows:

        SECTION 1- AMENDMENT OF ITEM 3 OF SUBSCRIPTION AGREEMENT

Replace the following language:

"The  Company  agrees to file and use  reasonable  efforts to make  effective  a
registration  statement with the Securities and Exchange  Commission (the "SEC")
(on Form S-3, its successor  form, or any other form under the Securities Act of
1933  under  which the Shares  underlying  the  Debentures  are  eligible  to be
registered),  within 90 days of the Closing Date, covering the Shares underlying
the Debentures,  at the Company's cost and expense (excluding the costs of legal
counsel to the holders of the Debentures).  If the Registration Statement is not
declared  effective  within 90 days of the Closing Date, the rate of interest on
the  Debentures  shall  increase by .5% per annum and continue to increase by an
additional .5% per annum for every 30 days thereafter,  up to a maximum increase
of 5%, until such Registration Statement is declared effective."

With:

"The  Company  agrees to file and use  reasonable  efforts to make  effective a
registration  statement with the Securities and Exchange  Commission (the "SEC")
(on Form S-3, its successor  form, or any other form under the Securities Act of
1933  under  which the Shares  underlying  the  Debentures  are  eligible  to be
registered), within 120 days of the Closing Date, covering the Shares underlying
the Debentures,  at the Company's cost and expense (excluding the costs of legal
counsel to the holders of the Debentures).  If the Registration Statement is not
declared  effective  within 120 days of the Closing Date,  then the Company will
pay a penalty  equal to 0.5% of the amount of the Debenture per month in cash or
common  stock up to a  maximum  of 5%,  until  such  Registration  Statement  is
declared effective."

         SECTION 2 - AMENDMENT OF ITEM 7 OF SUBSCRIPTION AGREEMENT AND
                              ITEM 3 OF DEBENTURE

Replace the following language:

"If such  conversion  price on the date of conversion  would be (x) less than or
equal to $5.25 per share (the "Conversion Price Floor"),  the Company shall have
the right to redeem the Debentures within 30 days of the Notice of Conversion at
the face  amount of the  Debentures  plus  accrued but unpaid  interest,  or (y)
greater than $15 per share, the conversion price shall be equal to $15 per share
(the "Conversion Price Ceiling)."

<PAGE>

With:

"If such conversion  price on the date of conversion would be less than or equal
to $5.25 per share (the  "Conversion  Price Floor"),  the Company shall have the
right to redeem  the  Debentures  within  (30)  thirty  days from the  Notice of
Conversion.  The  redemption  price shall be calculated at 115% of the amount of
the Debenture being redeemed. All accrued but unpaid interest shall be waived at
the time of redemption.  The Holder may fax a Notice to the Company, Attn.: Paul
S. Weiner,  requiring  the Company to declare,  by faxed notice  within (5) five
business  days of the Notice from the Holder,  whether it intends to effect such
redemption.  In the  event  the  Company  does not  reply  during  said (5) five
business  days,  the Company may not redeem that Holder's  Debenture  during the
(30) thirty days following the Notice from the Holder.  If such conversion price
on the date of conversion  would be greater that $15 per share,  the  conversion
price shall be equal to $15 per share (the "Conversion Price Ceiling)."

         IN WITNESS  WHEREOF,  the parties  hereto have caused this Amendment to
Subscription  Agreement to be executed by their duly authorized  representatives
as of the date set forth below.



                                              BERCKELEY INVESTMENT GROUP, LTD.

                                              By:

                                              Name:

                                              Title:


                                              PALOMAR MEDICAL TECHNOLOGIES, INC.

                                              By:

                                              Name:

                                              Title:



THESE SECURITIES HAVE NOT BEEN REGISTERED WITH THE UNITED STATES  SECURITIES AND
EXCHANGE  COMMISSION OR THE SECURITIES  COMMISSION OF ANY STATE BECAUSE THEY ARE
BELIEVED TO BE EXEMPT FROM REGISTRATION  UNDER SECTION 4(2) AND 4(6) OF THE ACT.
THE SECURITIES ARE "RESTRICTED"  AND MAY NOT BE RESOLD OR TRANSFERRED  EXCEPT AS
PERMITTED UNDER THE SECURITIES ACT OF 1933, AS AMENDED  PURSUANT TO REGISTRATION
OR EXEMPTION THEREFROM.

No.                                                                 $      U.S.

                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                 5% CONVERTIBLE DEBENTURE DUE DECEMBER 31, 2001

        THIS  DEBENTURE  is one of a duly  authorized  issue  of  Debentures  of
PALOMAR MEDICAL  TECHNOLOGIES,  INC., a corporation  duly organized and existing
under the laws of the State of Delaware  (the  "Company")  designated  as its 5%
Convertible  Debentures Due December 31, 2001, in an aggregate  principal amount
not exceeding $ 5,000,000 U.S.

        FOR VALUE  RECEIVED,  the Company  promises  to pay to , the  registered
holder hereof (the "Holder"),  the principal sum of Dollars ($ U.S.) on December
31,  2001,  (the  "Maturity  Date") and to pay  interest  on the  principal  sum
outstanding from time to time in arrears on the Maturity Date, at the rate of 5%
per annum accruing from the date of initial issuance.  Accrual of interest shall
commence on the first such  business  day to occur  after the date hereof  until
payment in full of the  principal  sum has been made or duly  provided  for. The
interest  so payable  will be paid on the  Maturity  Date to the person in whose
name this Debenture (or one or more predecessor Debentures) is registered on the
records of the Company  regarding  registration  and transfers of the Debentures
(the  "Debenture  Register")  on the  tenth  day  prior  to the  Maturity  Date;
provided,  however,  that  the  Company's  obligation  to a  transferee  of this
Debenture  arises only if such  transfer,  sale or other  disposition is made in
accordance with the terms and conditions of the Subscription  Agreement executed
by the original  Holder.  The principal of, and interest on, this  Debenture are
payable in such coin or currency of the United  States of America as at the time
of payment is legal  tender for  payment  of public and  private  debts,  at the
address last appearing on the Debenture Register of the Company as designated in
writing by the Holder from time to time.  The Company will pay the  principal of
and interest upon this Debenture on the Maturity Date, less any amounts required
by law to be deducted, to the registered holder of the Debenture as of the tenth
day prior to the (CONTINUED ON REVERSE)

         IN WITNESS  WHEREOF,  the Company has caused this instrument to be duly
executed by an officer thereunto duly authorized.

                                              PALOMAR MEDICAL TECHNOLOGIES, INC.



Dated:                                      By:

<PAGE>

Maturity Date and addressed to such holder at the last address  appearing on the
Debenture  Register.  The forwarding of such check shall constitute a payment of
interest  hereunder  and shall satisfy and discharge the liability for principal
and  interest on this  Debenture  to the extent of the sum  represented  by such
check plus any amounts so deducted unless such check is not paid at par.

         This Debenture is subject to the following additional provisions:

         1. The  Company  shall be entitled  to  withhold  from all  payments of
principal of, and interest on, the Debenture any amounts required to be withheld
under the  applicable  provisions  of the Untied States income tax laws or other
applicable laws at the time of such payments.

         2. This Debenture has been issued subject to investment representations
of the original  purchaser  hereof and may be  transferred  or exchanged only in
compliance with the Securities Act of 1933, as amended (the "Act"). Prior to due
presentment  for  transfer  of the  Debenture,  the Company and any agent of the
Company may treat the person in whose name this Debenture is duly  registered on
the  Company's  Debenture  Register  as the  owner  hereof  for the  purpose  of
receiving payment as herein provided and for all other purposes,  whether or not
this  Debenture be overdue,  and neither the Company nor any such agent shall be
affected by notice to the Contrary.

         3. The Holder of this Debenture is entitled, at its option, at any time
after 90 days after the Debenture  Date until  maturity  hereof,  to convert the
principal  amount of the Debenture or any portion of the principal amount hereof
which is at least One Hundred  Thousand  Dollars  ($100,000  U.S.) or, if at the
time  of such  election  to  convert,  the  aggregate  principal  amount  of all
Debentures  registered to the Holder is less than One Hundred  Thousand  Dollars
($100,000 U.S.),  then the whole amount thereof,  into Shares of Common Stock of
the Company at a conversion  price for each share of Common Stock equal to Eight
Five Percent (85%) of the Market Price of the Company's  Common Stock;  provided
that in any 30 day period the Holder of these Debentures (or its transferee) may
convert  no more than 33% (or 34% of the  Debentures,  in the last 30 day period
available for conversion of the  Debentures) of the Debentures  purchased by the
Holder,  whether or not such Holder exercised its right to convert the Debenture
after 90 days after the Debenture Date. If such conversion  price on the date of
conversion would be less than or equal to $5.25 per share (the "Conversion Price
Floor"),  the Company shall have the right to redeem the Debentures  within (30)
thirty  days from the  Notice  of  Conversion.  The  redemption  price  shall be
calculated at 115% of the amount of the Debenture  being  redeemed.  All accrued
but unpaid  interest shall be waived at the time of  redemption.  The Holder may
fax a Notice to the Company,  Attn.:  Paul S. Weiner,  requiring  the Company to
declare,  by faxed notice  within (5) five  business days of the Notice from the
Holder,  whether it intends to effect such redemption.  In the event the Company
does not reply during said (5) five  business  days,  the Company may not redeem
that Holder's  Debentures  during the (30) thirty days following the Notice from
the Holder.  If such conversion price on the date of conversion would be greater
than $15 per share,  the  conversion  price shall be equal to $15 per share (the
"Conversion  Price  Ceiling).  As used  herein,  the Market  Price  shall be the
average  closing bid price of the Common  Stock over the ten (10)  trading  days
immediately   prior  to  the  conversion  date,  as  reported  by  the  National
Association of Securities Dealers Automated Quotation System ("NASDAQ"),  or the
closing  bid price in the  over-the-counter  market  or, in the event the Common
Stock is listed on a stock  exchange,  the fair market  value per Share shall be
the closing price on the exchange,  as reported in the Wall Street Journal, over
such ten (10) day period.  Such conversion  shall be effectuated by surrendering
the Debentures to be converted to the Company with the form of conversion notice
attached  hereto  as  Exhibit  A,  executed  by the  Holder  of  this  Debenture
evidencing  such  Holder's  intention to convert  this  Debenture or a specified
portion (as above provided) hereof, and accompanied, if required by the Company,
by proper  assignment hereof in blank. The Company shall use its best efforts to
have the Shares of Common  Stock  issued  and  delivered  to the Holder  thereof
within  ten  business   days  of  the  receipt  of  the   conversion   form  and
Debentures(s). If this Debenture is converted into Shares of Common Stock of the
Company  pursuant to this  Section,  the amount of accrued  but unpaid  interest
shall be subject to  conversion.  No fractions  of shares or scrip  representing
fractions  of  shares  will be issued on  conversion,  but the  number of shares
issuable  shall be rounded down to the nearest  whole  share.  The date on which
notice of conversion is given shall be deemed to be the date

<PAGE>


on which the Holder has delivered this  Debenture,  with the  conversion  notice
duly executed, to the Company.

         4. The Company may, at any time the Debentures are outstanding, upon 20
days  written  notice  to the  Holder,  elect to redeem  the full  amount of the
Debentures then outstanding or a pro rata portion thereof. The Holder shall have
10 days  after  receipt of written  notice of  redemption  to submit a Notice of
Conversion to the Company if the Holder desires to convert. The redemption price
shall be calculated at 120% of the amount of the Debenture being  redeemed.  All
accrued  but unpaid  interest  shall be waived at the time of  redemption.  Each
Holder of the  Debenture  shall be entitled to redeem a pro rata  portion of the
Debentures being redeemed by the Company.

         5. No recourse shall be had for the payment of the principal of, or the
interest  on, this  Debenture,  or for any claim based  hereon,  or otherwise in
respect hereof, against any incorporator,  shareholder,  officer or director, as
such,  past,  present or future,  of the Company or any  successor  corporation,
whether  by  virtue  of any  constitution,  statute  or rule  of law,  or by the
enforcement of any assessment or penalty or otherwise, all such liability being,
by the acceptance  hereof and as part of the consideration for the issue hereof,
expressly waived and released.

         6. The Holder of this Debenture, by acceptance hereof, agrees that this
Debenture is being  acquired for investment and that such Holder will not offer,
sell or  otherwise  dispose  of this  Debenture  of the  Shares of Common  Stock
issuable upon exercise thereof except under  circumstances which will not result
in  violation  of the Act or any  applicable  state Blue Sky law or similar laws
relating to the sale of securities.

          7. This  Debenture  shall be governed by and  construed in  accordance
with the laws of the Commonwealth of Massachusetts.


<PAGE>

                                    EXHIBIT A

                              NOTICE OF CONVERSION

                    (To be Executed by the Registered Holder
                       in order to Convert the Debenture)

          The  undersigned  hereby  irrevocably  elects  to  convert  the  above
Debenture  No(s).  into Shares of Common Stock of Palomar Medical  Technologies,
Inc. (the "Company")  according to the conditions hereof, as of the date written
below.



                                                     Date of Conversion*




                                                     Applicable Conversion Price




                                                     Signature




                                                     Printed Name


                                                     Address:




                                                     Soc. Sec/Fed ID #:



* The date on which notice of conversion is given shall be deemed to be the date
on which the Holder has delivered this  Debenture,  with the  conversion  notice
duly executed, to the Company.




                             SUBSCRIPTION AGREEMENT
                       PALOMAR MEDICAL TECHNOLOGIES, INC.



        THESE  SECURITIES  HAVE  NOT BEEN  REGISTERED  WITH  THE  UNITED  STATES
SECURITIES  AND EXCHANGE  COMMISSION OR THE  SECURITIES  COMMISSION OF ANY STATE
BECAUSE THEY ARE BELIEVED TO BE EXEMPT FROM REGISTRATION UNDER SECTIONS 4(2) AND
4(6) OF THE  SECURITIES ACT OF 1933, AS AMENDED (THE "ACT").  THIS  SUBSCRIPTION
AGREEMENT  SHALL NOT CONSTITUTE AN OFFER TO SELL NOR A SOLICITATION  OF AN OFFER
TO BUY THE SECURITIES IN ANY  JURISDICTION  IN WHICH SUCH OFFER OR  SOLICITATION
WOULD BE UNLAWFUL.  THE  SECURITIES  ARE  "RESTRICTED"  AND MAY NOT BE RESOLD OR
TRANSFERRED  EXCEPT AS  PERMITTED  UNDER THE ACT  PURSUANT  TO  REGISTRATION  OR
EXEMPTION THEREFROM.

        IN REACHING  THE  CONCLUSION  THAT  SUBSCRIBER  DESIRES TO PURCHASE  THE
DEBENTURES,  SUBSCRIBER HAS CAREFULLY EVALUATED SUBSCRIBER'S FINANCIAL RESOURCES
AND INVESTMENT  POSITION,  AND THE RISKS  ASSOCIATED WITH THIS  INVESTMENT,  AND
ACKNOWLEDGES  THAT  THE  DEBENTURES  INVOLVE  A HIGH  DEGREE  OF RISK  AND  THAT
SUBSCRIBER COULD LOSE THE ENTIRE INVESTMENT.

        This  Subscription  Agreement  (the  "Agreement")  is  executed  by  the
undersigned (the  "Subscriber") in connection with the offer and subscription by
the  undersigned to purchase 5%  Convertible  Debentures Due January 13, 2002 (5
years from Closing Date),  with all interest due at maturity  ("Debentures")  of
Palomar Medical Technologies, Inc., a Delaware corporation (the "Company") in an
aggregate  principal  amount  of  $_________________.  The  terms on  which  the
Debentures may be converted into Common Stock (such Common Stock  underlying the
Debentures  being  referred  to herein as  "Shares")  and the other terms of the
Debentures are set forth therein and in Sections herein.  This Subscription and,
if  accepted by the  Company,  the offer and sale of  Debentures  and the Shares
(collectively, the "Securities"), are being made in reliance upon the provisions
of  Sections  4(2) and 4(6) of the  United  States  Securities  Act of 1933,  as
amended (the "Act").  The undersigned,  in order to induce the Company will rely
thereon, represents, warrants and agrees as follows:

1.       OFFER TO SUBSCRIBE; PURCHASE PRICE

         The Subscriber  hereby offers to purchase and subscribes for the number
         of  Debentures  set forth on the signature  page hereto,  at a price of
         100%. The Closing shall be deemed to occur when this Agreement has been
         executed  by  both  Subscriber  and  Company  (the  "Closing  Date"  or
         "Debenture   Date").   The  Company  agrees  to  deliver   certificates
         representing the Debentures subscribed within 10 days of Closing. On or
         prior to the Closing Date, the  Subscriber  will deliver to the Company
         the full amount of the Purchase  Price by wire  transfer to the account
         set forth below.

                  Citibank
                  399 Park Avenue
                  New York, NY  10048

                  ABA 021000089
                  Account Number:           40611172
                  Account Name:             Dean Witter Reynolds, Inc.
                  For Further Credit to:
                      Account Number:       593109782
                      Account Name:         Palomar Medical Technologies, Inc.


<PAGE>


2.       REPRESENTATIONS AND WARRANTIES BY SUBSCRIBER

         Subscriber hereby represents and warrants as follows:

                (a)  Subscriber  is an  Accredited  Investor as evidenced by the
        Subscriber meeting at least one of the following standards:

                        (A) is an individual and had income in excess of $200,00
                in the two most  recent tax years (or  $300,000  income  jointly
                with his  spouse)  and  reasonably  expect to have income at the
                same level in the current tax year; or

                        (B) is an individual  and his net worth (i.e.  excess of
                total assets over total  liabilities),  either  individually  or
                together with my spouse, is at least $1,000,000; or

                        (C)   is   a   trust,   corporation,   partnership,   or
                organization  defined  in  Section  501(c)(3)  of the Code,  not
                formed for the purpose or purchasing the Debentures, with assets
                in excess of $5,000,000; or

                        (D) is a national bank; a state banking institution, the
                business  of which is  substantially  confined to banking and is
                supervised  by  state  banking  officials;  a  savings  and loan
                association;  a broker or dealer registered  pursuant to Section
                15 of the Securities Exchange Act of 1934; an insurance company;
                an investment  company  registered under the Investment  Company
                Act of 1940;  a  business  development  company  as  defined  in
                Section 2(a)(48) of that Act or a private  business  development
                company  as  defined in  Section  202(a)(22)  of the  Investment
                Advisors  Act of  1940;  a  Small  Business  Investment  Company
                licensed  by the Small  Business  Administration  under  Section
                301(c) or (d) of the Small  Business  Investment Act of 1958; or
                an  employee  benefit  plan within the meaning of Title I of the
                Employee   Retirement  Income  Security  Act  of  1974,  if  the
                investment  decision is made by a plan fiduciary,  as defined in
                Section 3(21) of such Act,  which is either a bank,  savings and
                loan association,  insurance company,  or registered  investment
                adviser,  or if the  employee  benefit  plan has total assets in
                excess  of  $5,000,000  or,  a  self-directed   plan  where  the
                investment decisions are made by accredited investors; or

                        (E) is an entity in which each of the equity owners meet
                the  standards  set  forth in any of the  immediately  preceding
                subparagraphs  (A), (B), (C), or (D). (IF YOU MEET THE STANDARDS
                IN THIS SUBPARAGRAPH, PLEASE ALSO COMPLETE THE FOLLOWING:)

                        I certify that the  following is a complete  list of all
                owners of equity or  trustees,  that each such  owner or trustee
                has  initialed  the space  opposite  his name and that each such
                owner or trustee understands that by initialing that space he is
                representing that he is an accredited investor satisfying either
                A, B, C or D above.

               Name of Owner of         Type of
               Equity or Trustee        Accredited Investor           Initials

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


                (b) The Subscriber and its advisors, if any, have been furnished
        with all materials relating to the business,  finances and operations of
        the  Company  and  materials  relating  to the  offer  and  sale  of the
        Debentures  and the offer of the Shares which have been requested by the
        Subscriber.  The Subscriber and its advisors, if any, have been afforded
        the  opportunity  to ask  questions  of the  Company  and have  received
        complete  and  satisfactory  answers  to  any  such  inquiries.  Without
        limiting the  generality of the  foregoing,  the  Subscriber has had the
        opportunity  to obtain and to review the  Company's (1) Annual Report on
        Form

<PAGE>

        10-KSB  for the fiscal  year  ended  December  31,  1995 (as  amended by
        Amendment No. 1 thereto on Form 10-KSB/A  filed with the  Securities and
        Exchange  Commission  (the  "SEC" on August  23,  1996),  (2)  Quarterly
        Reports on Form 10-QSB for the fiscal  quarters ended March 31, 1996 (as
        amended by Amendment  No. 1 thereto on Form  10-QSB/A  filed with SEC on
        August 23,  1996),  June 30, 1996 and  September  30, 1996,  (3) Current
        Report on Form 8-K,  dated May 3, 1996,  as amended by  Amendment  No. 1
        thereto on Form 8-K/A dated May 3, 1996, (4) definitive  Proxy Statement
        for its  1996  Annual  Meeting  of  Stockholders,  and (5)  Registration
        Statement on Form S-3 (the "October  Registration  Statement")  declared
        effective on October 17, 1996 (Registration No. 333-10681), in each case
        as filed with the SEC.

                  (c)  Subscriber  is  acquiring  the   Debentures   solely  for
         Subscriber's  own account,  for investment,  and not with a view to the
         distribution thereof.  Subscriber's financial condition is such that he
         is not under any  present  necessity  or  constraint  to dispose of the
         Debentures to satisfy any existing or contemplated debt or undertaking.
         If Subscriber is a corporation, trust, association, partnership, or any
         other entity other than an  individual,  the purchase of the Debentures
         by Subscriber has been duly  authorized as required by law or agreement
         to be taken, and the Debentures  constitute a legal investment for such
         entity.

                  (d) Subscriber is aware of the fact that the  Debentures  have
         not  been  registered,  nor is  registration  contemplated,  under  the
         Securities Act of 1933 (the "Act"), and, accordingly, no federal agency
         has recommended or endorsed the purchase of the Debentures or passed on
         the  adequacy  or  accuracy  of the  information  set forth in the Form
         10-KSB.  Subscriber understands that since the Debentures have not been
         registered  under the Act, they must be held  indefinitely  unless they
         are subsequently  registered under the Act or unless, in the opinion of
         counsel  for the  Company,  a sale  or  transfer  may be  made  without
         registration thereunder. Subscriber agrees that the Debentures may bear
         a legend restricting the transfer thereof consistent with the foregoing
         and  that a  notation  may be  made  in the  records  of the  Company's
         transfer  agent  restricting  the transfer of the  Debentures in manner
         consistent with the foregoing.

                  (e)  Subscriber,  in electing to subscribe for the  Securities
         hereunder, has relied upon an independent  investigation made by it and
         its  representative,  if any.  Subscriber  has  been  given  no oral or
         written   representations   or  assurances  from  the  Company  or  any
         representation of the Company other than as set forth in this Agreement
         or in a document  executed by a duly authorized  representative  of the
         Company making reference to this Agreement.

                  (f) If Subscriber  desires to sell and  distribute  Registered
         Shares over a period of time, or from time to time, at then  prevailing
         market prices, then Subscriber shall execute and deliver to the Company
         such written undertakings as the Company and its Counsel may reasonably
         require in order to assure full compliance with relevant  provisions of
         the Securities Act and the Exchange Act including,  without limitation,
         providing the Company with 48 hours' prior written  notice of each such
         sale and providing the Company with assurances, reasonably satisfactory
         to the  Company,  that  Subscriber  will meet the  prospectus  delivery
         requirements under the Security Act.

3.       REGISTRATION RIGHTS

The  Company  agrees to file and use  reasonable  efforts  to make  effective  a
registration  statement with the Securities and Exchange  Commission (the "SEC")
(on Form S-3, its successor  form, or any other form under the Securities Act of
1933  under  which the Shares  underlying  the  Debentures  are  eligible  to be
registered), within 120 days of the Closing Date, covering the Shares underlying
the Debentures,  at the Company's cost and expense (excluding the costs of legal
counsel to the holders of the Debentures).  If the Registration Statement is not
declared  effective  within 120 days of the Closing Date,  then the Company will
pay a penalty  equal to 0.5% of the amount of the Debenture per month in cash or
common  stock up to a  maximum  of 5%,  until  such  Registration  Statement  is
declared  effective.   The  subscriber  shall  furnish  the  Company  with  such
information  as the  Company  may request in writing and as shall be required in
connection with any registration thereunder.

<PAGE>

4.       RESALES

Subscriber  acknowledges  and agrees that the  Securities may only be resold (a)
pursuant  to a  Registration  Statement  under the Act;  or (b)  pursuant  to an
exemption from registration.

5.       SUBSEQUENT TRANSFER OF SECURITIES

Once  a  registration  statement  has  been  filed  and  declared  effective  as
contemplated  in Section 3 above,  the Company  agrees,  and shall  instruct its
transfer  agent,  that the Securities may be transferred to any person or entity
who is not an affiliate of the Company  without (a) any further  restriction  on
transfer or (b) the entry of a "stop  transfer"  order against such  Securities,
provided  that the  person(s) or  entity(ies)  requesting  transfer  furnish the
appropriate representations to the Company's legal counsel.

6.       RELEASE OF PROCEEDS TO THE COMPANY

The proceeds of the  offering  shall be released to the Company upon the Closing
of this offering, as defined in Section 1 of this Agreement.

7.       TERMS OF CONVERSION

The  Debentures  shall  contain the  following  provisions  in Section 3 thereof
regarding the conversion of the Debentures:

         The Holder of this  Debenture is entitled,  at its option,  at any time
after 90 days after the Debenture  Date until  maturity  hereof,  to convert the
principal  amount of the Debenture or any portion of the principal amount hereof
which is at least One Hundred  Thousand  Dollars  ($100,000  U.S.) or, if at the
time  of such  election  to  convert,  the  aggregate  principal  amount  of all
Debentures  registered to the Holder is less than One Hundred  Thousand  Dollars
($100,000 U.S.),  then the whole amount thereof,  into Shares of Common Stock of
the Company at a conversion  price for each share of Common Stock equal to Eight
Five Percent (85%) of the Market Price of the Company's  Common Stock;  provided
that in any 30 day period the Holder of these Debentures (or its transferee) may
convert  no more than 33% (or 34% of the  Debentures,  in the last 30 day period
available for conversion of the  Debentures) of the Debentures  purchased by the
Holder,  whether or not such Holder exercised its right to convert the Debenture
after 90 days after the Debenture Date. If such conversion  price on the date of
conversion would be less than or equal to $5.25 per share (the "Conversion Price
Floor"),  the Company shall have the right to redeem the Debentures  within (30)
thirty  days from the  Notice  of  Conversion.  The  redemption  price  shall be
calculated at 115% of the amount of the Debenture  being  redeemed.  All accrued
but unpaid  interest shall be waived at the time of  redemption.  The Holder may
fax a Notice to the Company,  Attn.:  Paul S. Weiner,  requiring  the Company to
declare,  by faxed notice  within (5) five  business days of the Notice from the
Holder,  whether it intends to effect such redemption.  In the event the Company
does not reply during said (5) five  business  days,  the Company may not redeem
that Holder's  Debentures  during the (30) thirty days following the Notice from
the Holder.  If such conversion price on the date of conversion would be greater
than $15 per share,  the  conversion  price shall be equal to $15 per share (the
"Conversion  Price  Ceiling).  As used  herein,  the Market  Price  shall be the
average  closing bid price of the Common  Stock over the ten (10)  trading  days
immediately   prior  to  the  conversion  date,  as  reported  by  the  National
Association of Securities Dealers Automated Quotation System ("NASDAQ"),  or the
closing  bid price in the  over-the-counter  market  or, in the event the Common
Stock is listed on a stock  exchange,  the fair market  value per Share shall be
the closing price on the exchange,  as reported in the Wall Street Journal, over
such ten (10) day period.  Such conversion  shall be effectuated by surrendering
the Debentures to be converted to the Company with the form of conversion notice
attached  hereto  as  Exhibit  A,  executed  by the  Holder  of  this  Debenture
evidencing  such  Holder's  intention to convert  this  Debenture or a specified
portion (as above provided) hereof, and accompanied, if required by the Company,
by proper  assignment hereof in blank. The Company shall use its best efforts to
have the Shares of Common  Stock  issued  and  delivered  to the Holder  thereof
within  ten  business   days  of  the  receipt  of  the   conversion   form  and
Debentures(s). If this Debenture is converted into Shares of Common Stock of the
Company  pursuant to this  Section,  the amount of accrued  but unpaid  interest
shall be subject to  conversion.  No fractions  of shares or scrip  representing
fractions of shares will be issued on conversion, but the number of

<PAGE>

shares  issuable  shall be rounded down to the nearest whole share.  The date on
which notice of  conversion is given shall be deemed to be the date on which the
Holder has delivered this Debenture,  with the conversion  notice duly executed,
to the Company.

8.       TERMS OF REDEMPTION

The  Debentures  shall  contain the  following  provisions  in Section 5 thereof
regarding the redemption of the Debentures:

         The Company may, at any time the  Debentures are  outstanding,  upon 20
days  written  notice  to the  Holder,  elect to redeem  the full  amount of the
Debentures then outstanding or a pro rata portion thereof. The Holder shall have
10 days  after  receipt of written  notice of  redemption  to submit a Notice of
Conversion to the Company if the Holder desires to convert. The redemption price
shall be calculated at 120% of the amount of the Debenture being  redeemed.  All
accrued  but unpaid  interest  shall be waived at the time of  redemption.  Each
Holder of the  Debenture  shall be entitled to redeem a pro rata  portion of the
Debentures being redeemed by the Company.

9.       GOVERNING LAW

This Agreement shall be governed by and construed in accordance with the laws of
the Commonwealth of Massachusetts except for matter arising under the Act or the
Securities Exchange Act of 1934 which matters shall be construed and interpreted
in accordance with such laws.

10.      NOTICES

         All communications  hereunder shall be in writing,  and, if sent to the
Subscriber shall be sufficient in all respects if delivered,  sent by registered
mail, or by telecopy and confirmed to the Subscriber at:

         Name:
         Address:
         City:
         Country:
         Attention:

or, if sent to the Company,  shall be delivered,  sent by registered  mail or by
telecopy and confirmed to the Company at:

         Palomar Medical Technologies, Inc.
         66 Cherry Hill Drive
         Beverly, MA  01915
         Attention:  Paul S. Weiner, Director of Finance
         Telephone:        (508) 921-9300
         Telecopy:         (508) 921-5801


<PAGE>

         The  undersigned  hereby  subscribes for  $______________  in principal
amount of Debentures and pays herewith funds in the same amount.

         The  undersigned  acknowledges  that  this  subscription  shall  not be
effective unless accepted by the Company as indicated below.

Dated this                 day of                            ,1997.




(Printed Name)




(Signature)



(Mailing Address)


THIS SUBSCRIPTION IS ACCEPTED BY THE COMPANY ON THE         DAY OF
, 1997.

                                              PALOMAR MEDICAL TECHNOLOGIES, INC.




                                              By:
                              Printed Name/Title:



         THESE  SECURITIES  HAVE NOT BEEN  REGISTERED  WITH  THE  UNITED  STATES
SECURITIES  AND EXCHANGE  COMMISSION OR THE  SECURITIES  COMMISSION OF ANY STATE
BECAUSE THEY ARE BELIEVED TO BE EXEMPT FROM REGISTRATION  UNDER SECTION 4(2) AND
4(6) OF THE ACT.  THE  SECURITIES  ARE  "RESTRICTED"  AND MAY NOT BE  RESOLD  OR
TRANSFERRED  EXCEPT AS PERMITTED  UNDER THE  SECURITIES  ACT OF 1933, AS AMENDED
PURSUANT TO REGISTRATION OR EXEMPTION THEREFROM.

No.    3                                                 $    1,000,000    U.S.
    -------                                             ------------------------

                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                  5% CONVERTIBLE DEBENTURE DUE JANUARY 13, 2002

         THIS  DEBENTURE  is one of a duly  authorized  issue of  Debentures  of
PALOMAR MEDICAL  TECHNOLOGIES,  INC., a corporation  duly organized and existing
under the laws of the State of Delaware  (the  "Company")  designated  as its 5%
Convertible  Debentures Due January 13, 2002, in an aggregate  principal  amount
not exceeding $ 1,000,000 U.S.

         FOR  VALUE  RECEIVED,   the  Company  promises  to  pay  to  High  Risk
Opportunity  Hub Fund Ltd. , the registered  holder hereof (the  "Holder"),  the
principal  sum of One Million  Dollars  ($1,000,000  U.S.) on January 13, 2002 ,
(the "Maturity  Date") and to pay interest on the principal sum outstanding from
time to time in  arrears  on the  Maturity  Date,  at the  rate of 5% per  annum
accruing from the date of initial  issuance.  Accrual of interest shall commence
on the first such  business day to occur after the date hereof until  payment in
full of the  principal  sum has been made or duly  provided for. The interest so
payable  will be paid on the  Maturity  Date to the  person  in whose  name this
Debenture (or one or more  predecessor  Debentures) is registered on the records
of the Company  regarding  registration  and  transfers of the  Debentures  (the
"Debenture  Register")  on the tenth day prior to the Maturity  Date;  provided,
however,  that the Company's obligation to a transferee of this Debenture arises
only if such transfer,  sale or other disposition is made in accordance with the
terms and  conditions  of the  Subscription  Agreement  executed by the original
Holder.  The principal  of, and interest on, this  Debenture are payable in such
coin or  currency  of the United  States of America as at the time of payment is
legal  tender for  payment of public and  private  debts,  at the  address  last
appearing on the  Debenture  Register of the Company as designated in writing by
the Holder from time to time. The Company will pay the principal of and interest
upon this Debenture on the Maturity Date, less any amounts required by law to be
deducted, to the registered holder of the Debenture as of the tenth day prior to
the
                             (CONTINUED ON REVERSE)

         IN WITNESS  WHEREOF,  the Company has caused this instrument to be duly
executed by an officer thereunto duly authorized.

                                              PALOMAR MEDICAL TECHNOLOGIES, INC.



Dated:                                      By:

<PAGE>

Maturity Date and addressed to such holder at the last address  appearing on the
Debenture  Register.  The forwarding of such check shall constitute a payment of
interest  hereunder  and shall satisfy and discharge the liability for principal
and  interest on this  Debenture  to the extent of the sum  represented  by such
check plus any amounts so deducted unless such check is not paid at par.

         This Debenture is subject to the following additional provisions:

         1. The  Company  shall be entitled  to  withhold  from all  payments of
principal of, and interest on, the Debenture any amounts required to be withheld
under the  applicable  provisions  of the Untied States income tax laws or other
applicable laws at the time of such payments.

         2. This Debenture has been issued subject to investment representations
of the original  purchaser  hereof and may be  transferred  or exchanged only in
compliance with the Securities Act of 1933, as amended (the "Act"). Prior to due
presentment  for  transfer  of the  Debenture,  the Company and any agent of the
Company may treat the person in whose name this Debenture is duly  registered on
the  Company's  Debenture  Register  as the  owner  hereof  for the  purpose  of
receiving payment as herein provided and for all other purposes,  whether or not
this  Debenture be overdue,  and neither the Company nor any such agent shall be
affected by notice to the Contrary.

         3. The Holder of this Debenture is entitled, at its option, at any time
after 90 days after the Debenture  Date until  maturity  hereof,  to convert the
principal  amount of the Debenture or any portion of the principal amount hereof
which is at least One Hundred  Thousand  Dollars  ($100,000  U.S.) or, if at the
time  of such  election  to  convert,  the  aggregate  principal  amount  of all
Debentures  registered to the Holder is less than One Hundred  Thousand  Dollars
($100,000 U.S.),  then the whole amount thereof,  into Shares of Common Stock of
the Company at a conversion  price for each share of Common Stock equal to Eight
Five Percent (85%) of the Market Price of the Company's  Common Stock;  provided
that in any 30 day period the Holder of these Debentures (or its transferee) may
convert  no more than 33% (or 34% of the  Debentures,  in the last 30 day period
available for conversion of the  Debentures) of the Debentures  purchased by the
Holder,  whether or not such Holder exercised its right to convert the Debenture
after 90 days after the Debenture Date. If such conversion  price on the date of
conversion would be less than or equal to $5.25 per share (the "Conversion Price
Floor"),  the Company shall have the right to redeem the Debentures  within (30)
thirty  days from the  Notice  of  Conversion.  The  redemption  price  shall be
calculated at 115% of the amount of the Debenture  being  redeemed.  All accrued
but unpaid  interest shall be waived at the time of  redemption.  The Holder may
fax a Notice to the Company,  Attn.:  Paul S. Weiner,  requiring  the Company to
declare,  by faxed notice  within (5) five  business days of the Notice from the
Holder,  whether it intends to effect such redemption.  In the event the Company
does not reply during said (5) five  business  days,  the Company may not redeem
that Holder's  Debentures  during the (30) thirty days following the Notice from
the Holder.  If such conversion price on the date of conversion would be greater
than $15 per share,  the  conversion  price shall be equal to $15 per share (the
"Conversion  Price  Ceiling).  As used  herein,  the Market  Price  shall be the
average  closing bid price of the Common  Stock over the ten (10)  trading  days
immediately   prior  to  the  conversion  date,  as  reported  by  the  National
Association of Securities Dealers Automated Quotation System ("NASDAQ"),  or the
closing  bid price in the  over-the-counter  market  or, in the event the Common
Stock is listed on a stock  exchange,  the fair market  value per Share shall be
the closing price on the exchange,  as reported in the Wall Street Journal, over
such ten (10) day period.  Such conversion  shall be effectuated by surrendering
the Debentures to be converted to the Company with the form of conversion notice
attached  hereto  as  Exhibit  A,  executed  by the  Holder  of  this  Debenture
evidencing  such  Holder's  intention to convert  this  Debenture or a specified
portion (as above provided) hereof, and accompanied, if required by the Company,
by proper  assignment hereof in blank. The Company shall use its best efforts to
have the Shares of Common  Stock  issued  and  delivered  to the Holder  thereof
within  ten  business   days  of  the  receipt  of  the   conversion   form  and
Debentures(s). If this Debenture is converted into Shares of Common Stock of the
Company  pursuant to this  Section,  the amount of accrued  but unpaid  interest
shall be subject to  conversion.  No fractions  of shares or scrip  representing
fractions  of  shares  will be issued on  conversion,  but the  number of shares
issuable  shall be rounded down to the nearest  whole  share.  The date on which
notice of conversion is given shall be deemed to be the date

<PAGE>


 on which the Holder has delivered this  Debenture,  with the conversion  notice
duly executed, to the Company.

         4. The Company may, at any time the Debentures are outstanding, upon 20
days  written  notice  to the  Holder,  elect to redeem  the full  amount of the
Debentures then outstanding or a pro rata portion thereof. The Holder shall have
10 days  after  receipt of written  notice of  redemption  to submit a Notice of
Conversion to the Company if the Holder desires to convert. The redemption price
shall be calculated at 120% of the amount of the Debenture being  redeemed.  All
accrued  but unpaid  interest  shall be waived at the time of  redemption.  Each
Holder of the  Debenture  shall be entitled to redeem a pro rata  portion of the
Debentures being redeemed by the Company.

         5. No recourse shall be had for the payment of the principal of, or the
interest  on, this  Debenture,  or for any claim based  hereon,  or otherwise in
respect hereof, against any incorporator,  shareholder,  officer or director, as
such,  past,  present or future,  of the Company or any  successor  corporation,
whether  by  virtue  of any  constitution,  statute  or rule  of law,  or by the
enforcement of any assessment or penalty or otherwise, all such liability being,
by the acceptance  hereof and as part of the consideration for the issue hereof,
expressly waived and released.

         6. The Holder of this Debenture, by acceptance hereof, agrees that this
Debenture is being  acquired for investment and that such Holder will not offer,
sell or  otherwise  dispose  of this  Debenture  of the  Shares of Common  Stock
issuable upon exercise thereof except under  circumstances which will not result
in  violation  of the Act or any  applicable  state Blue Sky law or similar laws
relating to the sale of securities.

         7. This Debenture shall be governed by and construed in accordance with
the laws of the Commonwealth of Massachusetts.


<PAGE>


                                    EXHIBIT A

                              NOTICE OF CONVERSION

                    (To be Executed by the Registered Holder
                       in order to Convert the Debenture)

         The  undersigned   hereby  irrevocably  elects  to  convert  the  above
Debenture  No(s).  into Shares of Common Stock of Palomar Medical  Technologies,
Inc. (the "Company")  according to the conditions hereof, as of the date written
below.



                                                  Date of Conversion*




                                                  Applicable Conversion Price




                                                  Signature




                                                  Printed Name


                                                  Address:



                                                  Soc. Sec/Fed ID #:



* The date on which notice of conversion is given shall be deemed to be the date
on which the Holder has delivered this  Debenture,  with the  conversion  notice
duly executed, to the Company.



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