PALOMAR MEDICAL TECHNOLOGIES INC
DEF 14A, 1999-03-12
PRINTED CIRCUIT BOARDS
Previous: RANES INTERNATIONAL HOLDINGS INC, S-8, 1999-03-12
Next: STRUCTURED ASSET MORTGAGE INVESTMENTS INC, 8-K, 1999-03-12





                            SCHEDULE 14A INFORMATION

                PROXY STATEMENT PURSUANT TO SECTION 14(A) OF THE

                         SECURITIES EXCHANGE ACT OF 1934

     FILED BY THE REGISTRANT /X/
     FILED BY A PARTY OTHER THAN THE REGISTRANT / /
     --------------------------------------------------------------------
     Check the appropriate box:

     / /  Preliminary Proxy Statement

     / /  Confidential, For Use of the
          Commission Only (as permitted by
          Rule 14a-6(e)(2))

     /X/  Definitive Proxy Statement

     / /  Definitive Additional Materials

     / /  Soliciting Material Pursuant to ss. 240.14a-11(c) or ss. 240.14a-12

                       PALOMAR MEDICAL TECHNOLOGIES, INC.
                ------------------------------------------------
                (Name Of Registrant As Specified In Its Charter)

                                 NOT APPLICABLE
                   ------------------------------------------
                   (Name Of Person(s) Filing Proxy Statement)

     PAYMENT OF FILING FEE (CHECK THE APPROPRIATE BOX):

     / /  No fee required.

     / /  Fee computed on table below per Exchange Act Rules  14a-6(i)(4)  and
          0-11.

          1)   Title of each class of securities to which  transaction  applies:
               N/A

          2)   Aggregate number of securities to which transaction applies: N/A

          3)   Per unit price or other underlying value of transaction  computed
               pursuant to Exchange Act Rule 0-11 (Set forth the amount on which
               the filing fee is  calculated  and state how it was  determined):
               $54,000,000

          4)   Proposed maximum aggregate value of transaction: $54,000,000

          5)   Total fee paid: $10,900,000

     /X/  Fee paid previously with preliminary materials.

     / /  Check box if any part of the fee is offset as  provided  by Exchange
          Act Rule  0-11(a)(2)  and identify the filing for which the offsetting
          fee was paid previously.  Identify the previous filing by registration
          statement number, or the Form or Schedule and the date of its filing.

           1)  Amount Previously Paid:_____

           2)  Form, Schedule or Registration Statement No.:_____

           3)  Filing Party:_____

           4)  Date Filed: _____
<PAGE>
                          PROXY/VOTING INSTRUCTION CARD
                       PALOMAR MEDICAL TECHNOLOGIES, INC.
                 C/O THE AMERICAN STOCK TRANSFER & TRUST COMPANY
              40 WALL STREET, 41ST FLOOR, NEW YORK, NEW YORK 10005

                THIS PROXY IS SOLICITED BY THE BOARD OF DIRECTORS

         I  (WHETHER  ONE OR MORE OF US)  APPOINT  JOSEPH  P.  CARUSO  AND SARAH
BURGESS REED TO BE MY PROXIES.  THE PROXIES MAY VOTE ON MY BEHALF, IN ACCORDANCE
WITH MY  INSTRUCTIONS,  ALL OF MY SHARES ENTITLED TO VOTE AT THE SPECIAL MEETING
OF STOCKHOLDERS OF PALOMAR MEDICAL  TECHNOLOGIES,  INC. THE MEETING IS SCHEDULED
FOR APRIL 21, 1999, BUT THIS PROXY INCLUDES ANY  ADJOURNMENT(S) OF THAT MEETING.
THE PROXIES MAY VOTE ON MY BEHALF AS IF I WERE PERSONALLY AT THE MEETING.

               PLEASE COMPLETE, DATE AND SIGN ON REVERSE SIDE AND
          RETURN THIS PROXY CARD PROMPTLY USING THE ENCLOSED ENVELOPE.
- --------------------------------------------------------------------------------
                   ^ DETACH HERE BEFORE MAILING TOP PORTION ^

  PLEASE MARK VOTE IN OVAL IN THE FOLLOWING MANNER USING DARK INK ONLY ( )
                                 

         IN THEIR  DISCRETION,  THE PROXIES MAY VOTE ON ANY OTHER  BUSINESS THAT
PROPERLY  COMES BEFORE THE MEETING.  THIS PROXY WHEN  PROPERLY  EXECUTED WILL BE
VOTED AS INSTRUCTED BELOW BY THE UNDERSIGNED STOCKHOLDER. IF NO MARKING IS MADE,
THIS PROXY WILL BE DEEMED TO BE DIRECTION TO VOTE FOR PROPOSALS 1 AND 2.

The Board of Directors recommends a vote FOR:

1.       The sale of Palomar's  Star Medical  Technologies,  Inc.  subsidiary to
         Coherent, Inc.

         FOR           (  )         AGAINST (  )              ABSTAIN  (  )

2.       A proposal to amend our Certificate of  Incorporation  to effect a plan
         of recapitalization  that will result in a one-for-seven  reverse split
         of our common stock and a reduction in our authorized  capital stock to
         45,000,000 shares of common and 1,500,000 shares of preferred.

         FOR           (  )         AGAINST (  )              ABSTAIN  (  )

         THE SHARES  REPRESENTED  BY THIS PROXY WILL BE VOTED AS DIRECTED OR, IF
         NO DIRECTION IS GIVEN WITH RESPECT TO ONE OR MORE OF THE  PROPOSALS SET
         FORTH ABOVE, WILL BE VOTED FOR SUCH PROPOSAL OR PROPOSALS.

DATED:   _________________, 1999




- ---------------------------
Signature of Stockholder(s)

Please promptly date and sign this proxy and mail it in the enclosed envelope to
assure  representation  of your shares.  No postage need be affixed if mailed in
the United States.  PLEASE SIGN EXACTLY AS NAME(S) APPEAR ON STOCK  CERTIFICATE.
If stockholder is a corporation, please sign full corporate name by president or
other  authorized  officer and, if a partnership,  please sign full  partnership
name by an authorized partner or other person.

Mark here if you plan to attend the meeting.                  /   /

                     [NOTE THAT YOU MAY ATTEND THE MEETING
                       EVEN IF YOU DO NOT CHECK THE BOX.]


                  For any questions or requests for assistance,
                  please call our proxy solicitor Kissel-Blake,
                    a division of Shareholder Communications
                         Corporation at 1-800-849-4134.


<PAGE>
                                [GRAPHIC OMITTED]



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


                       PALOMAR MEDICAL TECHNOLOGIES, INC.


                          NOTICE OF SPECIAL MEETING OF
                                  STOCKHOLDERS

                          to be held on April 21, 1999

                                       and

                                 PROXY STATEMENT


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





                                    IMPORTANT
                      Please mark, sign and date your proxy
                and promptly return it in the enclosed envelope.



<PAGE>





                                                      March 12, 1999




Dear Stockholder:

         You are cordially invited to attend the Special Meeting of Stockholders
which will be held on April 21,  1999,  at the  offices  of Medical  Information
Technologies,  Inc., 7 Blue Hill River Road,  Canton,  Massachusetts  02021. The
meeting will begin at 10:00 a.m.
EST.

         A summary of the matters to be voted upon at the Special  Meeting is at
page 3 of the enclosed proxy statement.

         The formal notice of the meeting follows on the next page. No admission
tickets or other credentials will be required for attendance at the meeting.

         Directors and officers,  and a representative from Arthur Andersen LLP,
our  independent  auditor,  are  expected to be  available  before and after the
meeting to speak with you.  During the  meeting,  we will answer your  questions
regarding  and will  consider  the  matters  explained  in the  notice and proxy
statement that follow.

         Please  vote,  date,  sign and  return  the  enclosed  proxy as soon as
possible, whether or not you plan to attend the meeting. Your vote is important.


                                                     Sincerely,


                                                     /s/ Louis P. Valente
                                                     -------------------------
                                                     Chairman of the 
                                                     Board of Directors, 
                                                     President and
                                                     Chief Executive Officer





<PAGE>


                       PALOMAR MEDICAL TECHNOLOGIES, INC.
                    Notice of Special Meeting of Stockholders

                                 March 12, 1999

To the holders of common stock of 
Palomar Medical Technologies, Inc.

         We will hold a Special  Meeting  of  Stockholders  of  Palomar  Medical
Technologies, Inc., a Delaware corporation, at Medical Information Technologies,
Inc., 7 Blue Hill River Road, Canton,  Massachusetts 02021, on April 21, 1999 at
10:00 a.m. The meeting's  purpose is to vote upon (1) the sale of Palomar's Star
Medical Technologies,  Inc. subsidiary to Coherent,  Inc., and (2) a proposal to
amend our Certificate of Incorporation to effect a plan of recapitalization that
will result in a one-for-seven reverse split of our common stock and will reduce
our  authorized  capital stock from  120,000,000  shares of common and 5,000,000
shares of  preferred  to  45,000,000  shares of common and  1,500,000  shares of
preferred.  These  proposals and the reasons that our Board  recommends you vote
for them are summarized at page 3 of the proxy statement.

         Tucker Anthony,  Inc., our financial advisor,  has rendered its opinion
that, as of December 7, 1998 (the date of its opinion),  the consideration  that
we will  receive in  connection  with the sale of Star is fair from a  financial
point of view. A copy of this opinion,  which sets forth the  assumptions  made,
procedures followed, matters considered and limitations on the review undertaken
by Tucker Anthony, is attached as Exhibit A to the proxy statement.

         You should read carefully the accompanying  proxy statement for details
of the sale of Star, the reverse split and additional related information.

         OUR BOARD OF DIRECTORS  HAS  UNANIMOUSLY  APPROVED THE SALE OF STAR AND
DETERMINED  THAT THE SALE OF STAR IS IN THE BEST  INTERESTS  OF PALOMAR  AND ITS
STOCKHOLDERS AND RECOMMENDS THAT YOU VOTE FOR THE SALE OF STAR.

         OUR BOARD OF  DIRECTORS  ALSO  BELIEVES  THAT  ADOPTION OF THE PROPOSED
AMENDMENT  TO OUR  CERTIFICATE  OF  INCORPORATION  IS IN THE BEST  INTERESTS  OF
PALOMAR  AND ITS  STOCKHOLDERS  AND  RECOMMENDS  THAT YOU VOTE FOR THE  PROPOSED
AMENDMENT.

         The affirmative vote of holders of a majority of the outstanding shares
of our common  stock is  necessary  to approve the sale of Star and the proposed
amendment to our Certificate of Incorporation.

         I look  forward to meeting with those  stockholders  who are able to be
present at the Special Meeting;  however,  whether or not you plan to attend the
Special  Meeting,  please  complete,  sign and date the enclosed  proxy card and
return it  promptly in the  enclosed  postage-paid  envelope.  If you attend the
Special Meeting,  you may vote in person if you wish, even though you previously
have  returned  your  proxy  card.  Your  prompt  cooperation  will  be  greatly
appreciated.

         Only stockholders of record of common stock at the close of business on
March 2, 1999 are entitled to receive  notice of and to vote at the  meeting.  A
list of the  stockholders  entitled to vote will be available for examination at
the meeting by any stockholder for any purpose relevant to the meeting. The list
will also be  available  on the same basis for ten days prior to the  meeting at
our principal  executive office, 45 Hartwell Avenue,  Lexington,  Massachusetts,
02421-3102

         Thank you for your cooperation.

                                           Sincerely,

                                           Louis P. Valente
                                           Chairman of the Board of Directors,
                                           President and Chief Executive Officer



                     PLEASE VOTE - - YOUR VOTE IS IMPORTANT


<PAGE>



                       PALOMAR MEDICAL TECHNOLOGIES, INC.
                               45 Hartwell Avenue
                       Lexington, Massachusetts 02421-3102

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

                         SPECIAL MEETING OF STOCKHOLDERS
                                 PROXY STATEMENT

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

           Special Meeting:         April 21, 1999            Medical Information Technologies, Inc.
                                    10:00 a.m.                7 Blue Hill River Road
                                                              Canton, Massachusetts 02021

               Record Date:         5:00 p.m., EDT, March 2, 1999, if you were a stockholder at that
                                    time, you may vote at the meeting.  Each share is entitled to one
                                    vote.  On the record date, we had 75,614,405 shares of our common 
                                    stock outstanding.

                    Agenda:         1.      Vote on a proposal to sell Palomar's Star Medical Technologies, 
                                    Inc. subsidiary to Coherent.

2.                                  2.      Vote on proposal to amend our Certificate of Incorporation    
                                    to effect a plan of recapitalization that will result in a one-for-seven
                                    reverse split of our common stock  and a  reduction  in  our  authorized
                                    capital stock to 45,000,000 shares of common and 1,500,000 of preferred.

                                    3.      Any other proper business.

                   Proxies:         Unless you tell us on the proxy card to vote differently, we will
                                    vote signed, returned proxies FOR agenda items 1 and 2.  The Board or
We will follow your                 proxy holders will use their discretion on other matters.
voting instructions.
If none, we will vote
signed proxies for each
proposal.

                    Proxies         The Board of Directors
              Solicited By:

             First Mailing          We anticipate  first mailing this proxy  statement
                      Date:         and attached proxy card on Date: March 15, 1999.

       Revoking Your Proxy:         
            Proxies may be 
            revoked if you:         1.      Deliver a signed revocation letter, dated
                                            later than the proxy, to Sarah Reed, Esq., 
                                            Palomar Medical  Technologies, Inc., 45 Hartwell Avenue, 
                                            Lexington, Massachusetts 02421.
You can change
your mind after                     2.      Deliver a signed proxy, dated later than the first one, to American Stock 
sending in a proxy,                         Transfer & Trust, 40 Wall Street, 46th Floor, New York, New York, 10005.
until the meeting, by 
following these                     3.      Attend the meeting and vote in person or by proxy.  Attending the meeting alone will not
procedures.                                 revoke your proxy.

<PAGE>

                   Voting
                Procedures:         If you fail to return a proxy or attend  the meeting,  or if you  abstain  from voting on
                                    either  proposal,  it  will  have  the  same effects if you voted your shares against the
                                    proposal.  If you just sign the  proxy  card with no further  instructions,  your  shares
                                    will be counted as a vote FOR each proposal.

            Required Votes:         The  affirmative  vote of holders of a majority of the outstanding shares of our common stock is
                                    necessary  to approve the  sale  of Star  and  the  proposed  amendment  to our  Certificate  of
                                    Incorporation.

                      
                     Proxy          Kissel-Blake, a professional proxy solicitation firm, will help us solicit proxies at a cost to
              Solicitation:         Palomar of $20,000 plus expenses.  Our employees  may also solicit  proxies for  no  additional
                                    compensation.  We will  reimburse   banks,   brokers,    custodians, nominees  and  fiduciaries
                                    for reasonable expenses  they incur in sending  these proxy materials  to you if  you  are a 
                                    beneficial  holder of our shares.

               Adjournment:         Pursuant to our By-laws, the Special Meeting may be  adjourned  from  time to  time,  and
                                    notice of the adjourned  meeting need not be given if the time and place of the adjourned
                                    meeting are announced at the Special Meeting  and no new  record  date  is  fixed  for the
                                    adjourned meeting.

                 Additional
               Information:         This proxy  statement  is  accompanied  by a copy of our  Annual  Report on Form 10-K for
                                    the year ended  December 31, 1997 as amended (as  well  as  the  portions  of  our  proxy
                                    statement  for our 1998  Annual  Meeting  of Stockholders  incorporated by reference into
                                    that Form 10-K) and a copy of our  Quarterly Report  on Form  10-Q for the  period  ended
                                    September  30,  1998  as  amended.  We  will provide you with the  Exhibits to the Annual
                                    and the Quarterly Report upon your request.
</TABLE>


                      PLEASE VOTE - YOUR VOTE IS IMPORTANT

   Prompt return of your proxy will help reduce the costs of resolicitation.

<PAGE>
                             TABLE OF CONTENTS
<TABLE>
<S>      <C>                                                                                                   <C>

                                                                                                               Page




WHERE YOU CAN FIND MORE INFORMATION...............................................................................1

DISCLOSURE REGARDING FORWARD-LOOKING STATEMENTS/RISK FACTORS......................................................2

SUMMARY...........................................................................................................3

SUMMARY FINANCIAL DATA............................................................................................4

PROPOSAL NUMBER ONE - THE SALE OF STAR............................................................................5

         Description of Palomar's Business........................................................................5

         Description of Star's Business...........................................................................6

         Description of Coherent's Business.......................................................................7

         Background of the Sale...................................................................................8

         High and Low Sales Prices of Our Common Stock............................................................9

         Recommendation of the Palomar Board and Reasons for the Sale.............................................9

         Opinion of Our Financial Advisor........................................................................12

         Effective Time..........................................................................................15

         Purchase Price..........................................................................................15

         Federal and State Income Tax Consequences...............................................................16

         Accounting Treatment....................................................................................16

THE MERGER AGREEMENT.............................................................................................16

         Mechanics of the Merger.................................................................................16

         Representations and Warranties..........................................................................16

         Acquisition Proposals and Right of Palomar Board to Withdraw Recommendation.............................20

         Fees and Expenses.......................................................................................22

         Certain Additional Agreements...........................................................................22

         Conditions to the Consummation of the Sale..............................................................26

         Survival of Representations and Warranties and Indemnification..........................................28

                                       i
<PAGE>

         Termination, Amendment and Waiver.......................................................................28

         Dispute Resolution......................................................................................29

         Escrow..................................................................................................30

         Patent License Agreement................................................................................30

OTHER MATTERS....................................................................................................31

         Letter Agreement Between Coherent and Palomar...........................................................31

         Bonus Agreement.........................................................................................32

         Regulatory Approval Required............................................................................32

PROPOSAL NUMBER TWO - PROPOSED AMENDMENT OF
         THE COMPANY'S CERTIFICATE OF INCORPORATION..............................................................33

PURPOSES OF THE PLAN OF RECAPITALIZATION.........................................................................33

         Eligibility for Continued Listing on Nasdaq SmallCap Market.............................................33

         Greater Availability of Common Stock for Future Issuances...............................................35

EFFECT OF THE REVERSE SPLIT......................................................................................36

EXCHANGE OF STOCK CERTIFICATES AND
         ELIMINATION OF FRACTIONAL SHARE INTERESTS...............................................................37

FEDERAL INCOME TAX CONSEQUENCES OF THE REVERSE SPLIT.............................................................37

PALOMAR SHARE OWNERSHIP..........................................................................................38

SUBMISSION OF STOCKHOLDER PROPOSALS..............................................................................40

OTHER BUSINESS...................................................................................................40

EXPENSES AND SOLICITATION........................................................................................40

PALOMAR MEDICAL TECHNOLOGIES, INC. FINANCIAL STATEMENTS.........................................................F-1

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
         AND RESULTS OF OPERATIONS.............................................................................F-38

PALOMAR MEDICAL TECHNOLOGIES, INC. PRO FORMA
         CONSOLIDATED CONDENSED FINANCIAL STATEMENTS...........................................................F-47

STAR MEDICAL TECHNOLOGIES, INC. FINANCIAL STATEMENTS...........................................................F-53
</TABLE>



                                       ii
<PAGE>


                                INDEX TO EXHIBITS

<TABLE>
<S>                                 <C>

EXHIBIT A                           Tucker Anthony, Inc. Opinion

EXHIBIT B                           Amount to be Received by Each Star Stockholder

EXHIBIT C                           Merger Agreement (with Exhibit A (Escrow Agreement), Exhibit E (Patent License Agreement), and
                                    Schedules 1.6 (Breakdown of Proceeds) and 7.2 (Escrow Contributions))

EXHIBIT D                           Proposed Amendment of Certificate of Incorporation

EXHIBIT E                           Glossary of Defined Terms
</TABLE>




                                      iii

<PAGE>

                       WHERE YOU CAN FIND MORE INFORMATION

         A copy of our Annual  Report on Form 10-K for the year  ended  December
31, 1997 as amended (as well as the sections of our proxy statement for our 1998
Annual Meeting of  Stockholders  incorporated  by reference into that Form 10-K)
and our Quarterly  Report on Form 10-Q for the quarter ended  September 30, 1998
as amended accompany this proxy statement.

         We file annual,  quarterly and special  reports,  proxy  statements and
other information with the Securities and Exchange  Commission (the "SEC").  You
can inspect and copy these reports,  proxy  statements and other  information at
the public  reference  facilities  of the SEC, in Room 1024,  450 Fifth  Street,
N.W.,  Washington,  D.C. 20549; 7 World Trade Center,  Suite 1300, New York, New
York 10048;  and Suite 1400,  Citicorp Center,  500 W. Madison Street,  Chicago,
Illinois  60661.  You can also obtain copies of these  materials from the public
reference section of the SEC at 450 Fifth Street, N.W., Washington,  D.C. 20549,
at  prescribed  rates.  Please  call  the  SEC  at  1-800-SEC-0330  for  further
information  on the public  reference  rooms.  The SEC also maintains a web site
that contains  reports,  proxy and information  statements and other information
regarding    registrants    that    file    electronically    with    the    SEC
(http://www.sec.gov).

         The SEC allows us to "incorporate by reference" the information we file
with it,  which  means  that we can  disclose  important  information  to you by
referring to those  documents.  The information  incorporated by reference is an
important  part of this  prospectus.  We  incorporate by reference the following
documents  we filed with the SEC  pursuant to Section 13 of the  Exchange Act of
1934:

         o        Annual  Report on Form 10-K for the year  ended  December  31,
                  1997, as amended;

         o        Quarterly  Reports on Form 10-Q for the  quarters  ended March
                  31, 1998, June 30, 1998 and September 30, 1998, as amended;

         o        Current  Report on Form 8-K filed on June 3, 1998 and  Current
                  Report on Form 8-K filed on November 3, 1998; and

         o        Description of our common stock contained in our  registration
                  statement  on Form 8-A  filed  with  the SEC on June 6,  1992,
                  including the amendment on Form 8 dated December 17, 1992.


                                       1
<PAGE>


          DISCLOSURE REGARDING FORWARD-LOOKING STATEMENTS/RISK FACTORS

         This proxy statement  contains  forward-looking  statements  within the
meaning of Section 27A of the  Securities  Act and  Section 21E of the  Exchange
Act. Such statements relate to, among other things,  consummation of the sale of
our Star  subsidiary,  products  under  development,  including the  attributes,
introduction dates and gross margins of those products,  effects of the proposed
reverse  split,   the  possibility  of  patent  license   agreements,   and  the
availability of product distributors, and are indicated by words or phrases such
as  "anticipate,"  "estimate,"  "plans,"  "projects,"  "continuing,"  "ongoing,"
"expects," "management believes," "we believe," "we intend" and similar words or
phrases.  The following  factors are among the principal risk factors that could
cause actual results to differ materially from the forward-looking statements:

         o        failure   to   consummate   the  sale  of  our  Star   Medical
                  Technologies, Inc. subsidiary;

         o        inability to maintain our Nasdaq listing;

         o        further  increase  in the  number  of our  shares  issued  and
                  outstanding;

         o        inability to successfully develop and introduce new products;

         o        pricing pressures and other competitive factors;

         o        our  dependence  on  third  party  researchers,   principally,
                  Massachusetts General Hospital;

         o        lack of broad market acceptance of laser hair removal;

         o        government  regulations,  including  inability  to obtain  and
                  maintain all necessary regulatory approvals;

         o        opportunities or acquisitions that we pursue;

         o        the availability and terms of financing;

         o        inability to protect,  defend and  leverage  our  intellectual
                  property;

         o        issues   arising  from   addressing   year  2000   information
                  technology issues; and

         o        a claim for  indemnification by Coherent,  if the sale of Star
                  is consummated.

         Consequently,  actual  events and results may vary  significantly  from
those included in or contemplated or implied by our forward-looking statements.

                                       2
<PAGE>


- --------------------------------------------------------------------------------
                                     SUMMARY

         General.  We are asking for you to vote on two items.  The first is our
proposal to sell Star Medical  Technologies,  Inc., a subsidiary of Palomar,  to
Coherent,  Inc.  Coherent  currently  acts  as our  exclusive  distributor.  The
proposed sale of Star is more fully detailed on pages 5 through 32 below.

         The  second  is  our   proposed   amendment  to  our   Certificate   of
Incorporation  that, if approved,  will effect a plan of  recapitalization  that
will result in a one-for-seven reverse split of our common stock and a reduction
in our authorized  common stock to 45,000,000  shares and  authorized  preferred
stock to  1,500,000  shares.  The proposed  amendment is more fully  detailed on
pages 33 through 37 below.

         Sale of Star.  The Board of  Directors of Palomar  recommends  that you
vote for the sale of Star.  If you approve the sale,  a  subsidiary  of Coherent
will be merged into Star.  Palomar owns 82.46% of Star (assuming the exercise of
all outstanding  options to purchase Star stock) and will receive,  after taxes,
approximately  $46 million of Coherent's  $65 million  purchase  payment.  While
approximately  80% of our revenue and  substantially  all of our gross profit in
1998 was attributable to Star's  business,  the Board concluded the cash that we
will receive from the sale, to be used, among other things, as expansion capital
for  future  growth,  to  accelerate  product  development,  and to fund a stock
buyback program,  is more valuable to Palomar and its stockholders than the cash
flows and  residual  value we expected to generate  from Star in the  reasonable
future.

         If we sell Star to Coherent,  we will  receive a royalty on  Coherent's
sales of hair removal  products,  including  Star's  LightSheer(TM)  diode laser
system. We will also,  however,  gain a new competitor,  namely Coherent itself,
and we will have to distribute our new products  through channels in addition to
Coherent,  as Coherent will cease to be our exclusive  distributor.  On balance,
the Board  believes that the proceeds from the sale of Star will assist  Palomar
to more rapidly market and improve our second  generation hair removal  systems,
to produce  lower  cost  products  addressing  larger  markets,  and to focus on
dermatology  and cosmetic  procedure  markets other than laser hair removal to a
greater extent than would otherwise be possible.

         Amendment to Certificate of Incorporation.  The Board of Directors also
recommends  that you vote in favor of our proposed  amendment to our Certificate
of Incorporation that, if approved,  will effect a plan of recapitalization that
will result in a  one-for-seven  reverse  split of Palomar's  common stock and a
reduction in our authorized  capital stock from 120,000,000 shares of common and
5,000,000  shares of  preferred  to  45,000,000  shares of common and  1,500,000
shares of preferred stock. We believe that this proposed amendment is beneficial
to  stockholders.  We have been  notified  by the Nasdaq  Stock  Market that for
continued  listing we must meet  Nasdaq's  minimum bid price of $1.00 per share;
Palomar's  stock fell below $1.00 for a 30 day trading  period between August 28
and October 9, 1998.  Nasdaq has  scheduled a hearing on our delisting for March
18, 1999.  If the reverse  split is effected,  we believe we will meet the $1.00
required  minimum  bid  price.  Otherwise,  we would  likely  be quoted on "pink
sheets"  maintained  by the  National  Quotation  Bureau,  Inc. or Nasdaq's  OTC
Bulletin Board.  These listings can make trading more difficult for stockholders
and reduce the liquidity of our common stock.

         Of course,  we cannot  guarantee that even with a reverse split we will
meet all Nasdaq's listing criteria,  or that the prices for shares of our common
stock  after the reverse  will be seven times the prices for shares  immediately
before the split. Nonetheless,  the reverse split not only helps us meet listing
requirements, but also ought to make our shares more attractive to investors, as
our present low-priced stock may be deemed unduly speculative to investors,  and
brokerage firms may be reluctant to recommend it to their clients.
- --------------------------------------------------------------------------------

                                       3
<PAGE>

- --------------------------------------------------------------------------------
                             SUMMARY FINANCIAL DATA

         The selected financial data set forth below as of December 31, 1997 and
1998 and for the years ended December 31, 1996, 1997, and 1998, are derived from
our consolidated  financial  statements  included in this proxy, which have been
audited by Arthur Andersen LLP, our independent public accountants. The selected
financial  data set forth below as of December 31,  1994,  1995 and 1996 and for
the nine months ended December 31, 1994 and the year ended December 31, 1995 are
derived from audited consolidated  financial statements that are not included in
this  proxy.  This data  should  be read in  conjunction  with our  consolidated
financial statements and related notes thereto,  contained in our Report on Form
10-K for the year ended December 31, 1997 as amended and contained in our report
on the  consolidated  financial  statements for the year ended December 31, 1998
included in this proxy.

Selected Financial Data
(in thousands, except per share data)
<TABLE>
<S>     <C>    <C>    <C>    <C>    <C>    <C>

                                              Nine months   (1)                                                   Pro Forma (3)
                                                  ended                         Year ended                          Year ended
                                              December 31,                     December 31,                        December 31,
                                              ------------                     ------------                        ------------
Statement of Operations Data                      1994             1995       1996        1997       1998               1998
                                              ------------       ------------------------------------------        ------------

Revenues                                            $40            $5,610    $17,607     $20,995    $44,514           $8,932

Gross Profit (loss)                                  22             2,146      3,437         939     21,463           (1,385)


Operating Expenses                                5,740            10,985     26,548      42,867     30,897           14,074

Loss from Operations                             (5,718)           (8,839)   (23,110)    (41,929)    (9,434)         (15,458)

Net Loss from Continuing Operations              (5,689)           (8,390)   (20,798)    (58,369)    (9,967)        ($15,187)


Net Loss from Discontinued Operations                (3)           (4,231)   (17,066)    (27,435)    (2,624)

Net Loss                                        $(5,692)         $(12,621)  $(37,864)   $(85,804)  $(12,591)

Basic and Diluted Net Loss Per Common
Share:
           Continuing Operations                 $(0.84)           $(0.60)    $(0.84)     $(1.79)    $(0.18)          $(0.26)
           Discontinued Operations                 0.00             (0.30)     (0.65)      (0.78)     (0.04)

           Total Loss Per Common Share           $(0.84)           $(0.90)    $(1.49)     $(2.57)    $(0.22)

Weighted Average Number of
    Common Shares Outstanding                     6,759             14,165    26,167      35,105     62,869           62,869

Balance Sheet Data:      (4)
   Working Capital                               $2,491            $12,998   $15,203     ($7,269)   ($6,004)         $44,611
   Total Assets                                   6,551             33,656    67,533      28,968     23,526           62,526
   Long-term Debt                                 2,322              1,765    14,665      12,446      3,150            3,150
   Stockholders' Equity (Deficit)(2)              2,794             25,289    38,077      (6,184)    (6,463)          42,362
</TABLE>

(1)      Palomar  changed it fiscal year end to December 31,  effective  for the
         nine months ended December 31, 1994.

(2)      Palomar  has  not  declared  cash  dividends  in  any  of  the  periods
         presented.

(3)      The pro forma selected  operations data presented above are required to
         reflect  Palomar's  sale of its majority  owned  subsidiary,  Star,  to
         Coherent as of January 1, 1998, the beginning of Palomar's  fiscal year
         ended December 31, 1998. The pro forma selected  operations data do not
         include  the effect of the gain of  approximately  $48.8  million  from
         Palomar's  sale  of  Star  to  Coherent.  See  pro  forma  consolidated
         condensed statement of operations and notes thereto.

(4)      The pro forma selected  balance sheet data reflects Palomar sale of its
         majority owned subsidiary,  Star, to Coherent as of December 31, 1998 (
         the balance sheet date). See pro forma  consolidated  condensed balance
         sheet and notes thereto.
- --------------------------------------------------------------------------------

                                       4
<PAGE>

                               PROPOSAL NUMBER ONE

                                THE SALE OF STAR

Description of Palomar's Business
- ---------------------------------

         The principal offices of Palomar Medical Technologies, Inc. are located
at 45  Hartwell  Avenue,  Lexington,  Massachusetts  02421-3102  (781-676-7300).
Palomar was organized to design, manufacture and market lasers, delivery systems
and related disposable products for use in medical procedures. After a period of
rapid  growth and  expansion  in which we acquired  and  invested in a number of
businesses,  many of which were outside our core laser business, within the last
18 months we have  refocused on our core  competency and divested those non-core
subsidiaries  and  investments.  Our exclusive focus now is the use of lasers in
dermatology and cosmetic procedures,  with an emphasis on laser hair removal and
research and development relating to that and other cosmetic laser products.  In
addition  to  manufacturing  lasers  for hair  removal,  as a small  part of our
operations we place our lasers in clinical and cosmetic  settings and receive in
exchange a share of the revenue generated from laser hair removal procedures.

         We have  four  lasers  that  have  been  cleared  by the  Food and Drug
Administration (the "FDA") for  dermatological/cosmetic  applications,  three of
which (the RD-1200(TM),  EpiLaser(R), and Palomar E2000(TM)) we will continue to
sell  following  the sale of Star.  (PLEASE  NOTE  THAT FOR YOUR  CONVENIENCE  A
GLOSSARY OF DEFINED TERMS IS ATTACHED AS EXHIBIT E TO THIS PROXY STATEMENT.) Our
first laser to be cleared by the FDA is the RD-1200(TM), a ruby laser for tattoo
removal and  treating  pigmented  lesions that has been on the market for almost
ten years.  Last year, sales of this laser were less than 5% of our total sales.
Purchasers were primarily  overseas.  Intense  competition in the medical device
industry and market  saturation  for this type of laser has reduced  RD-1200(TM)
sales  over the last five  years,  and while we expect to  continue  to sell the
device, sales will likely be at a low volume.

         Our next FDA-cleared  laser,  the EpiLaser(R)  hair removal system,  is
based in part on the ruby laser technology originally developed in our corporate
headquarters in Massachusetts for tattoo and pigmented lesion removal, described
above.  The  EpiLaser(R)  is  specifically  configured to allow the  appropriate
wavelength,  energy and pulse  duration  to be  delivered  to the hair  follicle
without energy being absorbed by the surrounding  tissue.  That delivery method,
combined with our patented  cooling  handpiece,  allows safe and effective  hair
removal. The EpiLaser(R) is manufactured at our headquarters in Massachusetts.

         Assuming our sale of Star to Coherent is completed, we will continue to
manufacture and develop cosmetic lasers at our Massachusetts  facility.  We have
just  introduced our second  generation  ruby laser,  the Palomar  E2000(TM),  a
product which we anticipate  will be superior to hair removal  lasers  currently
available in a number of respects,  including  speed and  efficacy.  The Palomar
E2000(TM) has already  received FDA clearance for hair removal.  The EpiLaser(R)
and the Paloamr  E2000(TM)  are the only hair removal  lasers on the market that
havd been cleared by the FDA for "permanent  hair reduction"  labeling.  We will
consider a number of alternatives with respect to our future products, including
manufacturing   them   ourselves  and  selling  them  directly   and/or  through
distributors  or (as in the  case of  Star)  selling  the  product  line  and/or
technology  to  others.  We will  continue  to choose the  alternative  which we
believe best maximizes long-term stockholder value.

         We believe  that the  market for  laser-based  hair  removal  remains a
growing one.  Although the final size of the market cannot easily be determined,
the  electrolysis  market provides a useful  comparison.  (In  electrolysis,  an
electrologist  inserts a needle  directly  into a hair  follicle,  then sends an
electric  current through the needle to disable the follicle.  As the process is
hair by hair, electrolysis is time consuming; successful hair removal depends on
the skill of the  electrologist  and multiple  treatments.) It is estimated that
each year more than one million women go to  electrologists  to remove  unwanted
hair, and that the market is about $1 billion in annual spending.

         Almost  three-quarters  of all women in the United States use some form
of temporary  hair removal to rid  themselves  of unwanted  hair.  Those methods
include, in addition to electrology,  waxes, depilatories and tweezing. Shaving,
of course,  is the most widely used method of hair removal,  but its results are
the  most  temporary.  Increasingly,  men also  want to  remove  unwanted  hair,
particularly from the back and chest. Benefits from 


                                       5
<PAGE>

Palomar's laser-based method of hair  reduction/removal  include not only higher
success rates than with previous methods,  but also treatment of larger areas in
each treatment session and a relatively painless and non-invasive procedure.

         If Star  is  sold  to  Coherent,  Coherent  will  continue  to act as a
distributor of our products, but on a non-exclusive basis. On December 14, 1998,
we signed a letter of intent with Continuum Biomedical, Inc., a medical division
of the scientific laser-based company Continuum Electro-Optics (which is in turn
a wholly-owned subsidiary of Hoya Corp. of Japan), to distribute our products on
a  non-exclusive  basis. We intend to tailor  distribution  methods to different
geographic  regions and may include a combination of exclusive and non-exclusive
distributors, independent representatives or direct salespeople. In exchange for
the payment of $2,740 per day from  January 20, 1999 until the  satisfaction  of
all of Coherent's closing conditions (other than the  expiration/termination  of
the   Hart-Scott-Rodino  Act  waiting  period)  (see  "THE  MERGER  AGREEMENT  -
Conditions to the  Consummation  of the Sale - Conditions to Coherent's  and the
Merger Sub's Obligation to Effect the Merger"), Coherent has agreed to waive its
exclusive  rights under our Sales  Agency  Agreement to market and sell our ruby
laser products,  so that we may begin to sell the Palomar E2000(TM)  immediately
through other channels, including Continuum Biomedical, without the necessity of
paying  commissions  to Coherent or waiting for the Sales  Agency  Agreement  to
terminate  upon  Closing.  We may at any time  terminate  our  obligation to pay
$2,739.73  per day by  notifying  Coherent in writing that  exclusive  rights to
market  and  sell  our ruby  laser  products  are  reverting  back to them;  the
obligation will in any case terminate upon the Closing.

         Our core research and  development  also takes place in  Massachusetts,
under the  guidance of a team of  scientists  who work closely with our research
partners at  Massachusetts  General  Hospital  ("MGH") and the Institute of Fine
Mechanics  and Optics  Laser Center in St.  Petersburg,  Russia.  MGH's  Wellman
Laboratories is the world's largest  biomedical laser research  facility.  It is
part of the MGH Laser  Center in Boston,  and was created to attempt to organize
and speed the flow of biomedical  laser  research from the laboratory to patient
care.  In the Wellman  Labs,  scientists  work side by side with  clinicians  to
understand  the  principles  involved in the complex  interactions  of light and
tissue. We work closely with Dr. R. Rox Anderson, the research director of MGH's
Laser Center and Associate  Professor of Dermatology at Harvard  Medical School.
Dr. Anderson is a recognized  expert on the effect of lasers on human tissue and
a patent holder and inventor of a number of laser procedures in use today. It is
Dr.  Anderson's  patented laser hair removal methods which we have licensed from
MGH. We believe our method of funding university  research and thereby obtaining
development   and  patent  rights  provides  a  high  level  of  both  technical
achievements and clinical results,  a productivity that would be hard to achieve
cost-efficiently on our own.

         Among our  research  and  development  goals in the field of laser hair
removal  are to design  systems  that 1) permit  more rapid  treatment  of large
areas,  2) have high  gross  margins,  and 3) are lower  cost,  thus  addressing
broader markets.  Further,  we aim to address dermatology and cosmetic procedure
markets other than hair.  Our ongoing  product  development  efforts target both
products and markets in which  Coherent  does not currently  compete.  Under the
terms of the Merger Agreement, Coherent has agreed not to manufacture, market or
sell ruby hair removal  lasers for a period of two years  following the Closing.
(See "THE MERGER AGREEMENT - Non-Competition Agreements.")

         To  enhance  stockholder  value  and  increase  revenues,  we will also
consider  licensing  our  intellectual  property  (in  particular,  the  patents
licensed exclusively to us by MGH under which we practice our proprietary method
of skin cooling and hair removal),  selling intellectual property rights that we
do not intend to exploit,  and mergers,  acquisitions or other transactions.  As
part of the  sale  of  Star,  Coherent  has  agreed  to pay us an  ongoing  7.5%
sublicensing  royalty on future sales of its hair removal lasers,  which rate is
subject to downward adjustment if we grant a license to a third party at a lower
rate. (See "THE MERGER AGREEMENT - Patent License  Agreement.")  Thus,  although
the  LightSheer(TM)  diode  laser  will no  longer be in the  Palomar  family of
products  after the sale of Star,  Palomar  will  continue to receive an ongoing
royalty on sales of that product.  (Palomar,  in turn, pays a royalty to MGH for
its exclusive license to the sublicensed patents.)

Description of Star's Business
- ------------------------------

         Star is located at 1249 Quarry Lane, Suite 100, Pleasanton,  California
94566  (925-484-2140).   It  develops  medical  and  commercial  products  using
high-power laser diodes.

                                       6
<PAGE>

         In July 1993,  we acquired 80% of the common  stock of Star,  which was
then a  development  stage  company that had been formed in April 1993. In March
1998,  Star began  manufacturing  and  shipping  the  LightSheer(TM),  the first
FDA-cleared diode laser system for hair removal. The LightSheer(TM) incorporates
a patented  contact  cooling system that helps ensure safety and efficacy during
treatment.  Star's unique,  high-powered diode system is a compact,  solid-state
laser that is significantly  smaller than most current  systems,  and relatively
easy to  install  and  service.  The  LightSheer(TM)  has been  met  with  solid
acceptance in the marketplace,  evidenced, in part, by approximately $13 million
in sales for each of the third and fourth  quarters of 1998. The  LightSheer(TM)
remains  the only  high-energy  short  pulse  diode  laser hair  removal  system
available on the market today.

         Among the principal  differences  between the E2000(TM)  ruby-based and
the LightSheer(TM) diode-based laser hair removal systems are:

         o        The  E2000(TM)  allows for higher speed of treatment  than the
                  LightSheer(TM)  (although the LightSheer(TM) allows for faster
                  treatment than  Palomar's  original  EpiLaser(R)  hair removal
                  system).

         o        The E2000(TM)  handpiece has contact  sensing,  permitting the
                  user to trigger  delivery  of laser  energy  following  proper
                  contact  with  the  skin  and  helping  to  assure  consistent
                  treatment.

         o        The   E2000(TM)   uses   a   shorter   wavelength   than   the
                  LightSheer(TM).  The shorter  wavelength is better absorbed by
                  its target, melanin, which is in both hair and skin, and so to
                  protect the epidermis  requires  carefully  controlled cooling
                  and unique pulses,  while the longer  wavelength  LightSheer's
                  energy better  protects the skin but  correspondingly  affects
                  the hair less.

         o        The  E2000(TM) has pulse  durations of 3 and 100  milliseconds
                  and  the   LightSheer(TM)   has   pulse   durations   of  5-20
                  milliseconds and 30 milliseconds. (Shorter pulse durations are
                  useful in treating thin hairs,  and longer pulse durations are
                  useful in treating thicker hairs.)

         o        Although  the  patented  contact  cooling  handpieces  for the
                  E2000(TM) and the LightSheer(TM) are in many respects similar,
                  the E2000(TM)  handpiece is only about one tenth the weight of
                  the  LightSheer(TM)  and is  colder  than  the  LightSheer(TM)
                  handpiece (-10(degree)C vs. approximately +10(degree)C).

         o        The  LightSheer(TM)  is  lighter  and  more  compact  than the
                  E2000(TM);  while the  E2000(TM)  weighs over 500 pounds,  the
                  more portable  LightSheer(TM)  weighs only  approximately  100
                  pounds. As a result, the LightSheer(TM) may be shipped back to
                  the factory for repair,  while the E2000(TM)  must be repaired
                  on  location.  However,  the net  cost of  replacing  the most
                  expensive  part of each  system  (diode  arrays and ruby bars,
                  respectively)  is  higher  for  the  LightSheer(TM)  than  the
                  E2000(TM).

         o        The  LightSheer(TM)operates on standard 110 volt AC power; the
                  E2000(TM)requires 220 volt 30 amp power.

         Star also owns four patents, and has other patent applications pending.
In addition to its patents for treatment of psoriasis  and leg vein  conditions,
Star holds a patent for laser  diode array  packaging  that has  commercial  and
industrial  as well as  medical  device  applications.  These  patents  would be
transferred  to Coherent in connection  with the sale of Star.  (See "THE MERGER
AGREEMENT - Patent License Agreement.")

Description of Coherent's Business
- ----------------------------------

         The  principal  offices of  Coherent,  Inc. are located at 5100 Patrick
Henry  Drive,  Santa Clara,  California  95056  (408-764-4000).  It is a leading
designer,  manufacturer  and  supplier  of  electro-optical  systems and medical
instruments utilizing laser,  precision optic and microelectronic  technologies.
Its  major  markets   include  the  scientific   research   community,   medical
institutions,  clinics and private practices and commercial and OEM applications
ranging  from  semiconductor  processing  and disk  mastering to light shows and
entertainment.  Coherent also sells optical and laser  components to other laser
system manufacturers.

                                       7
<PAGE>

         Coherent's business structure reflects its two major business segments:
medical  (38% of net  sales) and  electro-optical  (62% of net  sales).  Medical
serves the medical-surgical  community while electro-optical serves the needs of
scientific and commercial customers.

         Coherent   pioneered  the   development   of  lasers  used  in  medical
applications  28 years ago and  remains a global  leader and  innovator  in this
market.  Coherent  developed lasers used in ophthalmology,  paving the way for a
host of dramatic surgical alternatives to treat many sight-threatening diseases.
To  date,  more  that  25,000  Coherent  laser-based  systems  have  shipped  to
ophthalmic offices and operating rooms worldwide.  In addition,  Coherent lasers
are used in such other  diverse  medical  applications  as  refractive  surgery,
orthopedics,  urology,  gynecology,  and oncology, to offer just a few examples.
Coherent  also sells a number of lasers used for  aesthetic  surgery,  including
such  applications  as skin  resurfacing,  tattoo  removal and the  treatment of
vascular and pigmented lesions.

         As part of Palomar's  business,  Star  contributed only one product - a
hair removal laser.  Coherent,  by contrast,  has  opportunities  and intends to
exploit  Star's laser diode  stacking  technology in the broader  commercial and
medical laser markets in which it  participates.  Coherent has indicated that it
believes that this  proprietary  technology of Star's will play a strategic role
in the  expansion  of  Coherent's  Semiconductor  Group's  laser diode  markets.
Coherent  has  also  indicated  that it  believes  that  Star's  diode  stacking
capabilities will broaden Coherent's  applications in a variety of other medical
fields and material processing such as soldering,  welding and thermal treating,
laser pumping and illuminators. For these reasons Star's diode technology may be
more valuable to Coherent than it is to Palomar.

         Coherent's  sales  for  fiscal  year 1998  (ending  9/26)  were  $410.4
million,  and its net income for that year was $18.8 million.  Its stockholders'
equity is $262,623 million, and its market capitalization is $316 million.

         Coherent has 20 production,  research and service facilities worldwide,
and employed 2,261 people at the end of fiscal 1998.

         At present,  Coherent  acts as the exclusive  distributor  of our laser
hair  removal  products.  If you  approve  the  Merger,  Coherent  will become a
non-exclusive distributor of our products, as well as a competitor.

Background of the Sale
- ----------------------

         Since  November  1997,   Coherent  has  been  the  exclusive  worldwide
distributor of our EpiLaser(R) and  LightSheer(TM)  hair removal lasers.  On May
22, 1998, we entered into a loan agreement with Coherent.  Under that agreement,
Coherent agreed to loan us $4 million to fund our working  capital  requirements
so that we could finance an increase in our  manufacturing  capacity to meet the
growing demand for our lasers  distributed by Coherent.  In connection with that
loan agreement,  we agreed to enter into good faith  negotiations  with Coherent
regarding  the sale of Star. We further  agreed with Coherent to use  reasonable
diligence to negotiate and enter into a letter of intent containing the material
terms of the transaction by June 22, 1998.

         On July 9, 1998, we received a proposed  letter of intent from Coherent
regarding  the sale of Star. On July 22, 1998,  our CEO sent a letter  rejecting
Coherent's  proposal  and noting it  contained a number of  unacceptable  terms,
including the proposed purchase price. Thereafter,  informal discussions between
our executives and Coherent executives occurred from time to time, but no letter
of intent was ever signed.

         Following an exchange of telephone calls between our CEO and Coherent's
CEO, on August 21, 1998  Coherent's  CEO met with our CEO to  determine  whether
further discussions regarding the sale of Star, or,  alternatively,  the sale or
licensing of certain technology owned by Star, were warranted.

         On September 9, 1998, at the next regular meeting of our Board, our CEO
reported  to the Board on his August 21  discussions  with  Coherent.  The Board
authorized our CEO to pursue negotiations. On September 10, 1998, our CEO sent a
letter to Coherent  which  detailed  the  parties'  agreement  to  postpone  the
repayment of the amounts outstanding under the loan agreement until such time as
the parties  consummated  a sale of Star,  or 90 days after the  termination  of
negotiations between the parties.

                                       8
<PAGE>

         Thereafter,  negotiations  regarding  the  sale  of  Star  to  Coherent
continued,  and an Agreement and Plan of Reorganization (the "Merger Agreement")
among  Palomar,  Coherent,  a subsidiary of Coherent (the "Merger  Sub"),  three
founders of Star and Star with  respect to the merger of the Merger Sub with and
into Star as provided for in the Merger Agreement (the "Merger") was executed on
December 7, 1998.

High and Low Sales Prices of Our Common Stock
- ---------------------------------------------

         On October 30, 1998, the business day preceding our public announcement
that we were in  negotiations  with Coherent  relative to the sale of Star,  the
high  and  low  sales  price  of  our  common   stock  were  $1.125  and  $1.00,
respectively.  On  December  7, 1998,  the  business  day  preceding  our public
announcement  that we and  Coherent  had  entered a  definitive  agreement  with
respect to the sale of Star,  the high and low sales  prices of our common stock
were $.813 and $.719, respectively.

Recommendation of the Palomar Board and Reasons for the Sale
- ------------------------------------------------------------

         At a December 4, 1998 meeting,  our Board  determined that the terms of
the Merger are fair to and in the best interests of Palomar and its stockholders
and unanimously  approved the Merger  Agreement while  authorizing and directing
the appropriate officers of Palomar to execute the Merger Agreement on behalf of
Palomar.

         Section  271  of  the  Delaware   General   Corporation   Law  requires
stockholder  approval for a sale of substantially  all of a company's assets. We
believe that the Star  transaction may not meet the technical  requirement for a
sale of  substantially  all assets,  as Star's  total  assets  represent  64% of
Palomar's  consolidated  assets  based on  Palomar's  December  31, 1998 balance
sheet. Nevertheless, because Star's contribution to Palomar's gross revenues for
1998 was in excess of 80%, our Board determined that the most prudent course was
to seek your approval of the sale of Star.  Given the  significance  of the Star
sale,  our Board  determined  that the decision  should  ultimately lie with our
stockholders.

         THE  PALOMAR  BOARD HAS  UNANIMOUSLY  APPROVED  THE  MERGER  AGREEMENT,
DETERMINED  THAT THE SALE OF STAR IS IN THE BEST  INTERESTS  OF PALOMAR  AND ITS
STOCKHOLDERS,  AND RECOMMENDS THAT YOU VOTE FOR THE SALE OF STAR PURSUANT TO THE
MERGER AGREEMENT.

         The Board considered the following factors which in its view weighed in
favor of the Star sale:

         1.       The net (after tax)  consideration  that Palomar would receive
                  as a result  of the sale is more  than we  project  (based  on
                  discounted  cash flow  analysis of  revenues)  we would derive
                  from Star over the next five years if we  continued to operate
                  Star ourselves.

                  o        The Board further  considered  the fact that our cash
                           flow analysis of Star's  projected  revenues does not
                           take into  account the very real risk of Star's diode
                           hair removal product becoming obsolete or outmoded in
                           this rapidly changing and highly competitive market.

         2.       Palomar believes that the Palomar E2000(TM) hair removal laser
                  which it  recently  introduced  is  superior  to hair  removal
                  lasers   currently   on  the   market   (including   the  Star
                  LightSheer(TM) ) in terms of speed, efficiency and safety, and
                  further  believes  that its next  generation  of hair  removal
                  laser currently in development  will be even more  competitive
                  in a number of respects, including price.

         3.       With the cash from the sale of Star,  Palomar will be the only
                  well-funded   company  exclusively  focused  on  light-sourced
                  dermatological laser products,  giving it a unique competitive
                  ability to exploit the rapidly  expanding  market for cosmetic
                  laser products in particular.

                  o        While  some of  Palomar's  competitors  also have the
                           ability to make large R&D expenditures, a substantial
                           portion of their R&D  efforts  are focused on medical
                           (as opposed to cosmetic) lasers.

                                       9
<PAGE>

                  o        Palomar   has  a   demonstrated   track   record   of
                           successfully   developing  cosmetic  lasers  and  its
                           principal R&D  scientists as well as its  partnership
                           with  Massachusetts  General  Hospital will remain in
                           place after the sale of Star.

                  o        The additional funding provided by the Star sale will
                           permit  Palomar to extend and expand the scope of its
                           research   relationship  with  Massachusetts  General
                           Hospital.

                  o        The additional funding provided by the Star sale will
                           permit Palomar to defend and enforce its  proprietary
                           patent positions which it believes,  in at least some
                           areas, may provide a barrier to entry to competitors.

         4.       In the opinion of our financial advisor,  Tucker Anthony,  the
                  consideration to be received by Palomar in connection with the
                  sale of Star was fair to  Palomar  from a  financial  point of
                  view on the date of its opinion. (A copy of the Tucker Anthony
                  opinion  is  attached  to this proxy  statement  as Exhibit A.
                  Please  review  the  opinion  carefully.   See  "  Opinion  of
                  Financial Advisor.")

                  o        The Board reasoned that,  among other things,  if the
                           consideration  is  fair to  Palomar,  then it is also
                           fair to Palomar's stockholders.

                  o        Tucker Anthony's analysis also indicated to the Board
                           that the net  consideration to be received by Palomar
                           was in  excess of (1) the  value of  publicly  traded
                           companies  which  Tucker  Anthony  deemed  to be most
                           comparable  when  considering  the value of Star; (2)
                           the value  derived  from  transactions  which  Tucker
                           Anthony concluded to be most nearly  comparable;  and
                           (3) the discounted  cash flows and the terminal value
                           of Star as  determined  by  Tucker  Anthony  based on
                           financial statements and projections through the year
                           ending December 31, 2001.

         5.       If we continued to sell our products  through  Coherent as our
                  exclusive distributor,  the return we would be able to realize
                  on our products would be limited for the next two years by the
                  substantial  commissions we are required to pay Coherent under
                  our Sales Agency Agreement with Coherent.

                  o        As part of the Star  transaction,  we negotiated  for
                           early  termination of the Sales Agency  Agreement (to
                           occur simultaneous with the Closing), which otherwise
                           would not have terminated until November 2000.

                  o        At the time that we  entered  into the  Sales  Agency
                           Agreement,  Coherent  was able to  obtain a  generous
                           commission structure because, among other things, (1)
                           as  a   well-established   company  with  substantial
                           goodwill in the medical marketplace, it could put its
                           reputation  behind our (at the time) new and unproven
                           products,  and (2) it has a sales force and marketing
                           capabilities  we could  not hope to  emulate  at that
                           time, because of our limited resources.

                  o        Now  not  only   are  our   products   proven,   with
                           demonstrated market acceptance,  but we will have the
                           funds to build up our own direct sales force,  should
                           we so choose, and to aggressively  promote and market
                           our products.

         6.       The Board could  terminate  the Merger  Agreement and accept a
                  Superior  Proposal  (as  defined in the Merger  Agreement  and
                  discussed  below under the heading " -  Acquisition  Proposals
                  and Right of Palomar Board to Withdraw  Recommendation") if it
                  determined  that it had to do so in  order  to  discharge  its
                  fiduciary obligations.

                                       10
<PAGE>

         Our Board  also  identified  and  considered  the  following  risks and
potentially negative factors in its deliberations concerning the sale of Star:

         1.       That in selling Star, we are selling the source of over 80% of
                  Palomar's  1998 gross  revenues,  and those  revenues  may not
                  easily be replaced,  particularly in the short-term.  Reducing
                  this risk factor, in the Board's consideration, were:

                  o        Palomar  has  another  hair  removal  system  that it
                           considers  superior to the  LightSheerTM,  namely the
                           E2000(TM) ruby laser.

                  o        Palomar has another  product in an advanced  stage of
                           development   that   has   significant    competitive
                           advantages  over existing  products,  particularly in
                           price.

                  o        Palomar,  should it close the Star  transaction,  can
                           acquire  technology  and/or products from others,  if
                           such  technology  and/or  products are compatible and
                           particularly promising (at present, no such purchases
                           are contemplated).

         2.       Palomar  will lose the key managers  and  technical  personnel
                  with proven product development  capability who work for Star.
                  Reducing this risk factor, in the Board's consideration, were:

                  o        The  Board  believed  that if the  sale of Star  went
                           through, Palomar would retain a highly qualified team
                           of  managers,   engineers,  and  technicians  in  its
                           Lexington,   Massachusetts  headquarters,  and  would
                           continue  to  obtain  substantial  benefits  from its
                           research   partnership  with  Massachusetts   General
                           Hospital and from the  technical  work  performed for
                           the Company by the Laser Center of St. Petersburg.

                  o        There is no guaranty  that,  even if Star is not sold
                           to Coherent, key Star personnel will remain at Star.

         3.       The  possibility  that,  as a  practical  matter,  the  Merger
                  Agreement  could  affect  our  ability  to  enter  into a more
                  attractive  transaction  with  another  bidder  for  Star or a
                  proposed acquisition of Palomar as a whole. Reducing this risk
                  factor, in the Board's consideration, were:

                  o        The Board  determined  it could  continue to exercise
                           its  business   judgment   and  meet  its   fiduciary
                           obligations to the Company because it is permitted to
                           accept a Superior Proposal.  Further, there were when
                           the Board made its approval  decision,  and there are
                           at  present,  no other  offers more  attractive  than
                           Coherent's.

                  o        The risk remains that under the Merger Agreement,  we
                           could  become   obligated  to  pay  to  Coherent  the
                           break-up fee of $2,000,000  upon the  termination  of
                           the Merger  Agreement before the Effective time under
                           certain circumstances, including if the Palomar Board
                           recommends a Superior  Proposal to its  shareholders.
                           Palomar and Star also owes Coherent  approximately $4
                           million  (and  may  borrow  up to an  additional  one
                           million) under loan agreements to fund Star's working
                           capital.  This  debt  will  be  reflected  on  Star's
                           Closing  Balance  Sheet,  and  Palomar  will  have to
                           reimburse  Coherent  only to the extent  that  Star's
                           Closing  Balance Sheet reflects a negative book value
                           (which we believe is  unlikely,  because  amounts due
                           from  Star  to  Palomar  will be  contributed  to the
                           assets on Star's Balance Sheet). Our ability to repay
                           that   loan   was  not  a  factor   in  the   Board's
                           recommendations,  nor was our  negative  net  working
                           capital.  At the time the Board  approved  Coherent's
                           acquisition of Star, no other  acquisition  proposals
                           had been  made.  If  competitive  bids for Star  were
                           triggered by Coherent's proposal, that should benefit
                           Palomar's shareholders, even if any Superior Proposal
                           had  to  be  more  than  $2  million   greater   than
                           Coherent's.

                                       11
<PAGE>

         4.       The  possibility  that,  after the  expenditure of significant
                  Company  resources,  the sale of Star to Coherent would not be
                  consummated, and thus the attention and expense would be lost.
                  However,  from what our Board can determine,  Coherent was and
                  remains  committed to the  acquisition  of Star; and the Board
                  believed  some loss of  executive  time was a  marginal  risk.
                  Outside  costs related to the sale of Star are not expected to
                  exceed $750,000.

         In sum, our Board  concluded  the risks of the  transaction,  including
those of a failed sale, were substantially  outweighed by the potential benefits
of the merger. Palomar's risk in operating Star would be eliminated,  and Star's
expected   future   profits  would  be  converted   into  a  present  after  tax
consideration  to us of  approximately  $46 million,  which is more than Palomar
could  reasonably  expect to earn from operating Star itself.  Our proceeds from
the  sale of Star  will let us  better  exploit  the  market  for  light-sourced
dermatological   products,   with  even  better  funded   research  and  product
development.

Opinion of Our Financial Advisor
- --------------------------------

         General
         -------

         On September  29, 1998,  the Board of Directors of the Company  engaged
Tucker  Anthony to provide  our Board of  Directors  with a fairness  opinion in
connection  with the proposed  transaction.  Tucker Anthony  delivered a written
opinion to the Board on December 7, 1998 which  concluded,  based on and subject
to the assumptions and  qualifications  set forth in that written opinion,  that
the  consideration to be received by Palomar pursuant to the Merger Agreement is
fair to Palomar,  from a financial point of view, as of the date of that written
opinion. The amount of the consideration was determined by Coherent's offer, and
not by any analysis of Tucker  Anthony.  THE FULL TEXT OF THE  OPINION,  SETTING
FORTH THE ASSUMPTIONS MADE, PROCEDURES FOLLOWED,  MATTERS CONSIDERED AND CERTAIN
LIMITATIONS ON THE REVIEW  UNDERTAKEN BY TUCKER ANTHONY,  IS ATTACHED AS EXHIBIT
A. PLEASE READ THE OPINION IN ITS ENTIRETY. THE OPINION IS DIRECTED TO PALOMAR'S
BOARD OF DIRECTORS ONLY AND IS NOT A RECOMMENDATION TO ANY STOCKHOLDER AS TO HOW
YOU SHOULD VOTE AT THE SPECIAL MEETING.

         We engaged  Tucker  Anthony to give  advice  only to our Board.  We and
Tucker  Anthony  agreed  that we do not believe  that any person  other than our
Board has the legal right to rely on Tucker Anthony's  opinion and that,  absent
any  controlling  precedent,  we and Tucker  Anthony  would resist any assertion
otherwise.  The engagement letter between Palomar and Tucker Anthony contains an
express disclaimer of the ability of any party other than the Board of Directors
to rely on the opinion.  We and Tucker Anthony are not aware of any  controlling
precedent  that would create a statutory  or common law right for persons  other
than the Board to rely on their  opinion.  We and Tucker Anthony base our belief
that that no such person may rely on the opinion on the limited nature of Tucker
Anthony's contractual duty and the absence of such controlling precedent. In the
absence of any such controlling precedent,  the ability of a stockholder to rely
on  the  opinion  would  be  resolved  by a  court  of  competent  jurisdiction.
Resolution  of the  question of a  stockholder's  ability to rely on the opinion
will  have no effect  on the  rights  and  responsibilities  of the Board  under
applicable  state law or on the rights  and  responsibilities  of either  Tucker
Anthony or the Board under federal securities laws.

         Analyses of Tucker Anthony
         --------------------------

         In giving its opinion, Tucker Anthony, among other things:

         o        reviewed the Merger Agreement;

         o        reviewed certain  historical  financial and other  information
                  concerning  Palomar for the three fiscal years ended  December
                  31, 1997, and for the quarters ended March 31, 1998,  June 30,
                  1998 and September 30, 1998,  including  Palomar's  reports on
                  Forms 10-K and 10-Q;

         o        reviewed certain  historical  financial and other  information
                  concerning  Star for the three fiscal years ended December 31,
                  1997, and the nine months ended September 30, 1998,  including
                  Star's  unaudited  financial  statements  for the three fiscal
                  years  ended  December  31, 1997 and draft  audited  financial
                  statements for the nine months ended September 30, 1998;

                                       12
<PAGE>

         o        held  discussions  with the senior  management  of Palomar and
                  Star about  Star's  past and  current  financial  performance,
                  financial condition and future prospects;

         o        reviewed  certain  internal  financial  data,  projections and
                  other  information  of Palomar and Star,  including  financial
                  projections  prepared by the management of Star, and performed
                  a discounted cash flow analysis using such projections;

         o        analyzed  certain  publicly  available  information  of  other
                  companies  that  operate in similar  industries,  and compared
                  Star from a financial point of view to these companies; and

         o        reviewed  the   consideration   received  by  stockholders  in
                  acquisitions  of companies that operate in similar  industries
                  or  that  Tucker  Anthony  otherwise  deemed  relevant  to its
                  inquiry.

         In its review,  Tucker  Anthony also took into account an assessment of
general  economic,  market and financial  conditions and certain industry trends
and related matters. Its opinion was necessarily based upon market, economic and
other conditions as they existed and could be evaluated on December 7, 1998, and
the information made available to Tucker Anthony through that date.

         Our Board did not impose any limitations on Tucker Anthony with respect
to its investigations or procedures followed in its review and analysis.  In its
review and analysis and in arriving at its opinion,  Tucker Anthony  assumed and
relied upon the  accuracy  and  completeness  of all the  financial  information
publicly  available or provided to it by us and by Star,  and did not attempt to
verify any of that  information.  Tucker Anthony  assumed (i) that the financial
projections of Star provided to it were prepared on a basis  reflecting the best
available  estimates and judgments of Palomar's and Star's  management as to the
future  financial  performance and results of Star, and (ii) that such forecasts
and  estimates  would  be  realized  in the  amounts  and in  the  time  periods
estimated.  Tucker Anthony did not make or obtain any independent  valuations or
appraisals of any assets or  liabilities  of Palomar or Star, and did not verify
any of Palomar's or Star's books or records.

         On Friday,  December 4, 1998, Tucker Anthony made a presentation to our
Board, and furnished its opinion that our proposed sale of Star was on that date
fair to Palomar  from a  financial  point of view.  Tucker  Anthony  issued that
opinion in writing on Monday,  December  7, 1998.  Tucker  Anthony's  opinion is
based, in part, on financial  analyses whose  principal  elements are summarized
here. In performing its analyses,  Tucker Anthony made numerous  assumptions and
predictions with respect to industry performance,  general business and economic
conditions,  and other matters,  many of which concern events beyond the control
of Palomar and Star. Tucker Anthony's  preparation of this opinion also involved
determinations  about the most  appropriate  and  relevant  methods of financial
analysis and the application of those methods to these  circumstances based upon
experience and judgment.  Accordingly, Tucker Anthony believes that its analyses
must be considered as a whole and that the selective  summary  provided here, if
read  without  reference  to the full  text of the  opinion  and its  supporting
materials,  could lead a reader to an incomplete understanding of the evaluation
process underlying the opinion.

         Analysis of Publicly Traded Reference Companies
         -----------------------------------------------

         Tucker Anthony compared selected financial data and financial ratios of
Palomar and Star to the corresponding data and ratios of certain publicly traded
manufacturers  of lasers for  cosmetic  hair removal and skin  treatment  and/or
providers  of cosmetic  laser hair  removal  and skin  treatment  services.  The
companies  included in Tucker Anthony's review were: BioLase  Technology,  Inc.,
Candela  Corporation,  Coherent,  Inc.,  ESC  Medical  Systems  Limited,  IRIDEX
Corporation,   Laserscope  and  ThermoLase  Corporation.  While  none  of  these
companies was identical to Palomar or Star, Tucker Anthony believed that certain
valuation  parameters  established  by the public markets and imputed from stock
prices with respect to these companies,  when viewed in conjunction with certain
qualitative factors, were relevant when considering the valuation of Star, since
these companies  exhibited  certain  business  characteristics  similar to those
exhibited by Palomar and Star.  Tucker Anthony selected these companies  because
their  lasers are used  primarily  for  cosmetic  hair  removal and for skin and
visible vein treatments. These are the same markets that are primarily served by
Star.  Tucker  Anthony  also  gave  consideration  to total  capitalization  and
revenues  when  selecting  these  companies.   Tucker  Anthony  did  not  select
manufacturers  of lasers  that are used  primarily  in  opthalmic  and  surgical
procedures.  Other than  manufacturers of opthalmic and surgical lasers,  Tucker
Anthony did not exclude any publicly  traded  companies  which  satisfied  these
criteria.

                                       13
<PAGE>

         Tucker  Anthony also compared  multiples for the Merger  implied by the
merger  consideration  and certain  financial data of Star to the  corresponding
trading multiples of the companies. In this portion of its analysis,  since Star
was not yet profitable, Tucker Anthony focused on:

         o        enterprise value (value of equity plus net debt) as a multiple
                  of latest 12  months'  revenue  (1998  revenue  in the case of
                  Star);

         o        equity value as a multiple of projected 1999 net income; and

         o        equity value as a multiple of book value (in  accordance  with
                  the  terms of the  Merger  Agreement,  Star's  book  value was
                  adjusted by treating an  inter-company  payable due to Palomar
                  as part of Star's stockholders' equity).

         Projected  net  income   figures  for  the  companies   were  based  on
information from independent  research  analysts;  projected net income for Star
was based on the projections provided by management.

         The implied  multiples for the Merger  compare as follows with the mean
multiples for the reference  companies:  (i) enterprise value to revenue of 2.0x
for the Merger  versus 1.1x for the  reference  companies;  (ii) equity value to
projected  1999 net income of 24.7x for the Merger versus 8.9x for the reference
companies;  and (iii) equity value to book value of 16.0x for the Merger  versus
1.9x for the reference companies.

         Analysis of Reference Transactions
         ----------------------------------

         Tucker   Anthony   conducted   a  review  of  merger  and   acquisition
transactions  announced  since  January 1, 1993 in which the target  company was
engaged in areas of business  similar to those of Palomar and Star.  This review
produced 12 such reference  companies from which meaningful  enterprise value to
revenue  multiples  could  be  derived.  Once  again,  because  Star was not yet
profitable,  the enterprise  value to revenue  multiple was the only  meaningful
multiple to use for comparison. The enterprise value to revenue multiple of 2.0x
for the Merger  exceeds the mean  multiple of 1.6x  derived  from the  reference
transactions.

         Discounted Cash Flow Analysis
         -----------------------------

         Tucker Anthony  developed a discounted cash flow analysis of Star based
on projected  financial  statements  through the fiscal year ending December 31,
2001.  For the purposes of this analysis,  Tucker  Anthony used the  projections
provided by the managements of Star and Palomar. The analysis assumed closing of
the proposed  transaction  would take place on December 31, 1998.  The projected
cash flows consisted of the after-tax free cash flow for the fiscal years ending
December 31, 1999,  2000 and 2001 plus a terminal value at December 31, 2001. In
estimating the  appropriate  terminal  value,  Tucker Anthony applied a range of
multiples  from 9.0x to 13.0x to  estimated  earnings  before  interest,  taxes,
depreciation  and amortization in fiscal year 2001 and a range of multiples from
12.0x to 20.0x to estimated  earnings  before  interest and taxes in fiscal year
2001.  These  ranges  were  selected  based  on a  review  of the  corresponding
multiples derived from the reference  transactions and the reference  companies.
The low ends of these ranges were chosen in order to reflect  multiples  derived
from the  reference  companies  and the high ends of these ranges were chosen to
reflect  multiples  at least as large as the median  multiples  derived from the
reference  transactions.  Acquisition  and trading  multiples  from time to time
fluctuate  considerably,  and no  assurance  can be  made  that  future  trading
multiples will be comparable to historical or projected multiples.

         The present value of the stream of projected cash flows was obtained by
discounting the cash flows to December 31, 1998 using weighted  average costs of
capital  ranging from 20% to 40%. A review of the cost of capital for  companies
within the electromedical and electrotherapeutic  apparatus industry indicated a
cost of  capital  ranging  from 20% to 30%.  Rates  higher  than  30% were  also
considered  appropriate due to Star's early stage of development and its lack of
profitable  historical  results.  For all  combinations  of costs of capital and
terminal multiples,  the Merger consideration exceeded the present value of Star
resulting from the discounted cash flow analysis.

                                       14
<PAGE>

         Engagement Terms
         ----------------

         As  compensation  for its  services  in  connection  with  issuing  the
opinion, we agreed to pay Tucker Anthony a total of $125,000, the full amount of
which has been paid. We also agreed to reimburse Tucker Anthony for its expenses
up to a limit of $15,000 and to indemnify  Tucker  Anthony  against  liabilities
arising out of its services.

         We selected  Tucker  Anthony for a variety of  reasons,  including  its
familiarity  with us and our business and its  experience  and reputation in the
area of valuation and financial  advisory  work.  Tucker Anthony is a nationally
recognized  investment banking firm and is regularly engaged in the valuation of
businesses  and their  securities  in  connection  with  mergers,  acquisitions,
leveraged buyouts,  negotiated underwritings,  secondary distributions of listed
and unlisted securities, private placements and valuations for estate, corporate
and other purposes.  In the ordinary course of its business,  Tucker Anthony may
actively trade  Palomar's  securities for its own account or for the accounts of
its customers and, accordingly,  may at any time hold long or short positions in
our securities.

Effective Time
- --------------

         The Merger will become  effective when a Certificate of Merger is filed
with and accepted by the Secretary of State of California.  Coherent  intends to
file  the  Certificate  of  Merger  as soon as  reasonably  possible  after  all
conditions to  consummation  of the sale have been  satisfied,  which we believe
will be shortly after the date of the Special Meeting. See "THE MERGER AGREEMENT
Conditions to the Consummation of the Merger."

Purchase Price
- --------------

         By resolution  of Star's Board of Directors,  and pursuant to the terms
of Star's 1994 Stock Option  Plan,  all of the  outstanding  options to purchase
Star common stock will become fully vested and  exercisable on the date ten days
prior to the Effective  Time. At the  Effective  Time,  Star's 1994 Stock Option
Plan will be terminated  without any further  action on the part of Star's Board
or  officers,  and all  options  granted  under that Stock  Option  Plan will be
terminated to the extent that they have not already been exercised.

         When all the options  issued  under  Star's Stock Option Plan have been
exercised,  Palomar will own 82.46% of Star's common stock,  and Star  employees
will collectively own 17.54%.

         At the Effective  Time,  Coherent will pay to each  shareholder of Star
(including  employee  optionholders who will exercise their options prior to the
Closing)  an amount in cash  equal to the  product of (i)  $65,000,000  plus the
aggregate  amount which would be  necessary  to exercise all of the  outstanding
vested options to purchase Star common stock ($9,198,033) multiplied by (ii) the
number of shares owned by such Star  stockholder  divided by the total number of
outstanding  shares of Star common  stock  (1,411,807)  minus (iii) the exercise
price for all the Star stock options held by such  stockholders  and any amounts
required to be withheld under  applicable law. The purpose of this formula is to
permit all of Star's  optionholders to effect a cashless  exercise of their Star
options.

         In addition, $89,100 shall be deducted from the amounts payable to each
of three Star minority optionholders (an aggregate of $267,300) and the $267,300
shall be  added  to the  amount  payable  to  Palomar.  This  adjustment  to the
consideration to be received by Palomar and the three Star optionholders  arises
out of the following:  Pursuant to an agreement  dated October 13, 1998, each of
three Star employees,  Robert Grove, James Holtz and David Mundinger,  exercised
options to purchase 2,000 shares of Star common stock and Palomar then purchased
those shares from each  individual  for an aggregate  consideration  of $267,300
($89,100 each). In connection therewith,  these three employees agreed to reduce
the proceeds  that they were  otherwise to receive from Coherent for the sale of
their  remaining  Star  shares,  and  that  Palomar's  proceeds  from  the  sale
commensurately would be increased by $267,300.

         Last,  amounts  shall be  withheld  from  Palomar  and  three  minority
optionholders'  payments,  to be kept in escrow  for one year.  See "THE  MERGER
AGREEMENT-  Escrow."  The  amounts to be received  by each Star  stockholder  in
connection with the Merger are set forth in Exhibit B to this proxy statement.

                                       15
<PAGE>

Federal and State Income Tax Consequences
- -----------------------------------------

         Palomar's sale of Star to Coherent is a transaction taxable to Palomar.
Taxes will be assessed by the federal  government  and the State of  California.
The Internal Revenue Service permits  companies,  in certain  circumstances,  to
apply past losses,  called net operating losses, to offset gains. By the date of
Closing the Merger, we expect to have net operating loss  carryforwards of about
$98.95 million.  Accordingly,  we believe our net operating losses will entirely
offset the  expected  gain from the sale of Star.  As our net  operating  losses
exceed the expected gain from the sale, we believe the IRS's alternative minimum
tax provisions  should apply. The application of those provisions to our sale of
Star would result in a tax in the range of $1 million to $1.5 million.

         The State of California limits the net operating loss we can use in any
one year to offset  the gain  from the sale of Star.  Therefore,  we expect  the
California tax on the transaction to be between $1.5 million and $2 million.

Accounting Treatment
- --------------------

         For accounting purposes,  we will treat the sale of Star as the sale of
our  investment in Star common stock.  Our gain on the sale will equal the gross
proceeds we receive less the basis of our investment in Star's common stock.  We
believe that our net gain before taxes will be about $49 million at the Closing.

         A  representative  of Arthur  Andersen LLP is expected to be present at
the  Special  Meeting  of  Stockholders,  will  have the  opportunity  to make a
statement  if he or she  desires to do so, and is expected  to be  available  to
respond to appropriate questions from stockholders.

THE MERGER AGREEMENT
- --------------------

         We have summarized  below what we believe are the key provisions of the
Merger Agreement. Again, we remind you that the Merger Agreement (along with all
of the Exhibits to that Agreement which are currently  available) is attached as
Exhibit C to this proxy  statement.  Please read the Merger  Agreement  (and the
attached  Exhibits)  in its  entirety  for  the  complete  terms  of the  Merger
Agreement.

Mechanics of the Merger
- -----------------------

         The Merger Agreement provides that at the Effective Time the Merger Sub
(a  California  corporation  and  wholly-owned  subsidiary  of  Coherent  formed
expressly for the purposes of effecting the Merger) will be merged with and into
Star and Star shall  continue as the surviving  corporation  and a  wholly-owned
subsidiary  of Coherent.  The  Effective  Time will be when the  Certificate  of
Merger has been filed with and accepted by the Secretary of State of California.
At the  Effective  Time,  all  the  property,  rights,  privileges,  powers  and
franchises of Star and the Merger Sub shall belong to the surviving corporation,
and all of the  debts,  liabilities  and duties of Star and the Merger Sub shall
similarly become the debts, liabilities and duties of the surviving corporation.
The  Bylaws  of the  Merger  Sub  shall  become  the  Bylaws  of  the  surviving
corporation. So too the Articles of Incorporation of the Merger Sub shall become
the Articles of Incorporation of the surviving corporation (except that the name
of the corporation will be changed to "Star Medical Technologies, Inc."). At the
Effective  Time,  all of the  outstanding  shares of Star  common  stock will be
automatically cancelled and extinguished and converted into the right to receive
the consideration  described above under the headings "- Merger  Consideration,"
and set forth on Exhibit B to this proxy statement.

Representations and Warranties
- ------------------------------

         In the Merger Agreement,  Palomar and Star make certain representations
and  warranties  to Coherent and the Merger Sub, and Coherent and the Merger Sub
make certain  representations  and  warranties  to Palomar and Star, of the type
that are customary in this kind of agreement.

         The Merger Agreement includes representations and warranties by Palomar
and Star as to, among other things:

         o        organization, standing and corporate power of Star;

                                       16
<PAGE>

         o        absence of any subsidiaries of Star;

         o        Star's capital structure;

         o        the  authorization,   execution,   delivery,  performance  and
                  enforceability  of the Merger Agreement on behalf of both Star
                  and Palomar and related matters;

         o        the Merger Agreement's noncontravention of any agreement, law,
                  or charter or bylaw  provision and the absence of the need for
                  governmental or third-party  filings,  consents,  approvals or
                  actions with respect to any  transaction  contemplated  by the
                  Merger Agreement  (except for certain filings specified in the
                  Merger Agreement);

         o        compliance  as  to  form  and  the  accuracy  of   information
                  regarding  Star  contained in documents  filed by Palomar with
                  the Securities and Exchange Commission;

         o        compliance  as  to  form  and  the  accuracy  of   information
                  contained in Star's financial statements;

         o        the absence of certain  material  changes or events  since the
                  date of Star's most recent audited  balance  sheet,  including
                  the  absence  of any  declaration  of a dividend  (other  than
                  certain payments to Palomar) or other distribution, any split,
                  combination or other reclassification of Star's capital stock;

         o        no increases in compensation, severance or termination pay;

         o        no new employment, severance or termination agreements;

         o        no restriction on material business activities;

         o        no changes in accounting methods, principles or practices;

         o        the absence of material litigation (except as disclosed);

         o        compliance with laws applicable to the business of Star;

         o        the filing of tax returns and payment of taxes;

         o        the receipt of an opinion by Palomar's financial advisor;

         o        ownership of Star customer information;

         o        Star's  title  to/leasehold  interest  in its  properties  and
                  assets and the absence of liens and encumbrances thereon;

         o        Star's ownership of its intellectual property;

         o        Star's lack of infringement of other's intellectual property;

         o        protection  of  Star's  confidential   information  and  trade
                  secrets;

         o        Year 2000 compliance of Star's products;

         o        compliance with material contracts;

         o        lack of interested party transactions;

                                       17
<PAGE>

         o        accuracy and collectability of accounts receivable;

         o        compliance   with    environmental   laws   and   absence   of
                  contamination; and

         o        compliance with employee benefit and other  employment-related
                  laws.

         The  Merger  Agreement  includes   representations  and  warranties  by
Coherent and the Merger Sub as to, among other things:

         o        organization, standing and corporate power of Coherent and the
                  Merger Sub;

         o        the  authorization,   execution,   delivery,  performance  and
                  enforceability of the Merger Agreement and related matters and
                  the Merger Agreement's noncontravention of any agreement, law,
                  or charter or bylaw  provision and the absence of the need for
                  governmental or third-party  filings,  consents,  approvals or
                  actions with respect to any  transaction  contemplated  by the
                  Merger Agreement  (except for certain filings specified in the
                  Merger Agreement); and

         o        Coherent's  ability  to obtain  the cash  necessary  for it to
                  perform its obligations under the Merger  Agreement.  Coherent
                  is  working  with a  world-wide  banking  institution  that is
                  acting as placement  agent for a bond  financing part of which
                  would be used to pay the purchase price. This agent has agreed
                  to make  Coherent  a bridge  loan of $65  million  if the bond
                  financing is not in place in time for the  Closing.  As of its
                  fiscal year ended September 26, 1998, Coherent had cash of $33
                  million  and a $20  million  credit  agreement  with  Bank  of
                  America.

         Conduct of Star's Business Pending the Sale
         -------------------------------------------

         Star and Palomar have agreed that,  prior to the Effective Time (except
as expressly  provided for in the Merger  Agreement or consented to or caused by
Coherent):

         o        Star's  business  will be conducted in the usual,  regular and
                  ordinary course in substantially the same manner as previously
                  conducted;

         o        Star's debts and taxes will be paid when due,  consistent with
                  Star's past practices;

         o        Star will pay or perform its other obligations when due;

         o        Star and Palomar will use their  commercially  reasonable best
                  efforts  consistent  with past  practices  and policies to (1)
                  preserve  intact  Star's  business   organization,   (2)  keep
                  available  the  services of Star's  present  officers  and key
                  employees   and  (3)  preserve   Star's   relationships   with
                  customers, suppliers,  distributors,  licensors, licensees and
                  others having  business  dealings with Star, all with the goal
                  of preserving  unimpaired Star's goodwill and ongoing business
                  at the Effective Time; and

         o        Star and Palomar will promptly notify Coherent of any event or
                  occurrence or emergency not in the ordinary course of business
                  of Star and any material event involving Star.

         In addition,  prior to the  Effective  Time (again  except as expressly
provided for in the Merger  Agreement  or  consented to or caused by  Coherent),
Star may not, nor may it allow any of its directors, officers or employees to:

         o        make any  capital  expenditure  or  commitment  or  incur  any
                  liability in excess of $25,000,  except in the ordinary course
                  of  business  and   consistent   with  past  practices  or  in
                  connection with the consummation of the Merger;

         o        amend (or agree to amend) Star's Articles of Incorporation;

                                       18
<PAGE>

         o        destroy,  damage or lose any material  assets or properties of
                  Star,  whether or not  covered by  insurance,  materially  and
                  adversely   affecting  its   properties,   assets,   business,
                  financial condition or prospects;

         o        suffer any labor  trouble or claim of  wrongful  discharge  or
                  other unlawful labor practice or action;

         o        change its accounting methods or practices;

         o        revalue  any  of  its  assets,  including  without  limitation
                  writing  down the value of  inventory  or writing off notes or
                  accounts  receivable,  other  than in the  ordinary  course of
                  business consistent with past practices;

         o        except for certain amounts permitted to be paid to Palomar and
                  except as otherwise agreed to by Coherent,  declare, set aside
                  or pay any cash or stock  dividend  or other  distribution  in
                  respect of capital,  or redemption or other acquisition of any
                  Star capital stock;

         o        pay or  authorize  payment of any bonus,  salary  increase  or
                  special  remuneration  to any director,  officer,  employee or
                  independent  contractor  of Star,  including  any  amounts for
                  accrued  but  unpaid  salary or  bonuses  (other  than  normal
                  amounts  made  on  a  regular  basis,   consistent  with  past
                  practices), or enter into any employment, retention, severance
                  or similar contract or arrangement with any such person, other
                  than employment  agreements with temporary contract employees,
                  none of whom is paid more than $25 per hour (exclusive of fees
                  paid directly to any temporary employee agency);

         o        adopt or  increase  the  payments  to or  benefits  under  any
                  profit-sharing,   bonus,   deferred   compensation,   savings,
                  insurance,  pension, retirement or other employee benefit plan
                  for or with any employee of Star;

         o        sell, lease, license,  grant a lien on or otherwise dispose of
                  (i) any Star  intellectual  property or (ii) any of the assets
                  or  properties  of  Star,  other  than  dispositions  of scrap
                  material  or sales of  inventory  in the  ordinary  course  of
                  business and  consistent  with past  practices  and other than
                  sales of assets  valued at less than  $10,000  and other  than
                  permitted liens;

         o        execute, amend,  terminate,  violate or modify (or agree to do
                  so) any material contract,  agreement or license to which Star
                  is a  party,  by  which  it  is  bound  or  to  which  it is a
                  beneficiary,  other than in the  ordinary  course of  business
                  consistent with past practices;

         o        lend  money to any person or entity,  guarantee  any  material
                  indebtedness,  issue  or sell  any  debt  securities  of Star,
                  indemnify or provide surety for any  obligation,  or guarantee
                  any debt of  others,  except for  advances  to  employees  for
                  travel  and  business  expenses  in  the  ordinary  course  of
                  business, consistent with past practices;

         o        waive or  release  any  right or claim of Star  including  any
                  write-off or other  compromise  of any account  receivable  of
                  Star, other than in the ordinary course of business consistent
                  with past practices;

         o        commence  or  receive  notice  or  threat  of any  lawsuit  or
                  proceeding against Star or its affairs or Star capital stock;

         o        receive notice of any claim or potential claim of ownership by
                  any person other than Star of Star's intellectual  property or
                  of  infringement  by Star of any other  person's  intellectual
                  property;

         o        issue,  grant,  deliver or sell, or contract to issue or sell,
                  any shares of Star capital stock or  securities  exchangeable,
                  convertible  or  exercisable   therefor,  or  any  securities,
                  warrants, options or rights to purchase any of the foregoing;

                                       19
<PAGE>

         o        suffer  any event or  condition  of any  character  that has a
                  material  adverse effect (as defined in the Merger  Agreement)
                  on Star;

         o        pay,  discharge or satisfy,  in an amount in excess of $25,000
                  (in any one case) or $50,000  (in the  aggregate),  any claim,
                  liability  or  obligation  of Star other than (i)  payments to
                  Palomar,  including  the  payment of any debts owed by Star to
                  Palomar  or  permitted  dividends  (as  defined  in the Merger
                  Agreement),  in accordance  with the Merger  Agreement or (ii)
                  the payment,  discharge or  satisfaction of liabilities in the
                  ordinary course of business consistent with past practices;

         o        elect or change  any  material  election  in respect of taxes,
                  adopt or change  any  accounting  method in  respect of taxes,
                  enter into any closing  agreement,  settlement of any claim or
                  assessment in respect of taxes, or consent to any extension or
                  waiver of the  limitation  period  applicable  to any claim or
                  assessment  in  respect  of taxes or with  respect  to  Star's
                  products or assets;

         o        encumber  or  permit  the  encumbrance  of (i)  any of  Star's
                  assets,  except in the ordinary course of business  consistent
                  with past practices and except for permitted liens (as defined
                  in the Merger Agreement), or (ii) Star's capital stock;

         o        fail to maintain Star's  equipment or other material assets in
                  good working  condition and repair  according to the standards
                  Star or Palomar  has  maintained  up to the date of the Merger
                  Agreement;

         o        subdivide  or combine the  outstanding  shares of any class or
                  series   of   Star   capital   stock   or   enter   into   any
                  recapitalization affecting the number of outstanding shares of
                  any class or series of Star  capital  stock or  affecting  any
                  other of its securities;

         o        release any contaminants (as defined in the Merger  Agreement)
                  to the  environment  or expose  persons to a contaminant  as a
                  consequence  of Star's acts or  omissions  in violation of any
                  applicable environmental requirement; or

         o        negotiate  or agree to do any of the  things  described  above
                  (other   than    negotiations    with    Coherent    and   its
                  representatives).

Acquisition Proposals and Right of Palomar Board to Withdraw Recommendation
- ---------------------------------------------------------------------------

         The Merger Agreement  provides that, until the earlier of the Effective
Time or the date of termination of the Merger Agreement, neither we nor Star may
(nor will we or Star permit any of our respective officers,  directors,  agents,
representatives  or  affiliates  to),  directly or  indirectly,  take any of the
following actions with any party other than Coherent:

         o        solicit,   encourage,   initiate   or   participate   in   any
                  negotiations  or  discussions  with  respect  to any  offer or
                  proposal to acquire all,  substantially  all or a  significant
                  portion of Star's business,  properties or technologies or any
                  portion of Star capital stock (whether or not  outstanding) or
                  assets whether by merger,  purchase of assets, tender offer or
                  otherwise, or effect any such transaction;

         o        disclose  any  information  to any  person  concerning  Star's
                  business,  technologies  or properties or afford to any person
                  or entity  access to its  properties,  technologies,  books or
                  records in connection with an Acquisition Proposal (as defined
                  below) or in connection with any inquiry  regarding the making
                  of an Acquisition Proposal;

         o        assist or  cooperate  with any person to make any  proposal to
                  purchase all or any part of Star capital stock or assets;

         o        enter into any  agreement  with any person  providing  for the
                  acquisition  of all or any  portion of Star  capital  stock or
                  assets; or

                                       20
<PAGE>

         o        make   or   authorize   any   statement,   recommendation   or
                  solicitation  in support of any possible  acquisition  of Star
                  (whether by way of merger, purchase of capital stock, purchase
                  of assets or  otherwise)  or any portion of Star capital stock
                  or  Star's  assets  (whether  by way of  merger,  purchase  of
                  assets, tender offer or otherwise).

         However,  if at any time  prior to the  Effective  Time,  our Board and
Star's Board determine in good faith, after consultation with non-employee legal
counsel and  non-employee  financial  advisors,  that failure to take any of the
actions set forth above would result in a breach of the Board's fiduciary duties
to its stockholders,  then Star, in response to an Acquisition Proposal that (a)
was  unsolicited  or  that  did  not  otherwise  result  from  a  breach  of the
obligations  outlined above and (b) constitutes a Superior  Proposal (as defined
below), may

         o        furnish  non-public  information  with  respect to Star to the
                  person or entity who made such Acquisition Proposal; and

         o        participate  in   negotiations   regarding  such   Acquisition
                  Proposal.

         In addition,  Palomar,  Star and our respective  officers and directors
may not cause,  permit, or encourage any investment  banker,  financial advisor,
attorney,  accountant,  consultant  or other  representative  of Star or Palomar
consulted by Star or in connection  with the sale of Star to Coherent to violate
the restrictions set forth above and must take reasonable precautions to prevent
any such person from violating those restrictions.

         Neither the Palomar Board nor the Star Board may:

         o        withdraw or modify,  or propose to  withdraw  or modify,  in a
                  manner adverse to Coherent,  its approval or recommendation of
                  the Merger  Agreement or the Merger unless there is a Superior
                  Proposal outstanding;

         o        approve or recommend,  or propose to approve or recommend,  an
                  Acquisition Proposal that is not a Superior Proposal; or

         o        cause  Star or  Palomar  to enter  into any  letter of intent,
                  agreement in principle, acquisition agreement or other similar
                  agreement with respect to an Acquisition  Proposal that is not
                  a  Superior  Proposal,  unless,  in each  case,  the Board has
                  determined in good faith, after consultation with non-employee
                  legal counsel,  that failure to do so would result in a breach
                  of its fiduciary duties to its stockholders.

         We must advise  Coherent  orally and in writing  within 48 hours of any
Acquisition  Proposal  or any  inquiry  regarding  the making of an  Acquisition
Proposal  (including  any request for  information  which we reasonably  believe
would lead to an  Acquisition  Proposal),  the material  terms and conditions of
such request,  Acquisition Proposal or inquiry and the identity of the person or
entity  making such  request,  Acquisition  Proposal  or  inquiry.  We must keep
Coherent  fully  informed of the status and  details,  including  amendments  or
proposed amendments, of any such request, Acquisition Proposal or inquiry.

         "Acquisition  Proposal"  means any  proposal  or offer  from any person
relating to any direct or indirect acquisition or purchase of 10% or more of the
assets of Star taken as a whole  (measured in terms of net book value) or 10% or
more of any class of outstanding equity securities of Star taken as a whole, any
tender offer or exchange  offer that if  consummated  would result in any person
beneficially owning 10% or more of any class of equity securities of Star or any
merger,  consolidation,  business  combination,  sale of  substantially  all the
assets,  recapitalization,   liquidation,  dissolution  or  similar  transaction
involving  Star,  other  than  the  transactions   contemplated  by  the  Merger
Agreement.

         "Superior Proposal" means any good faith proposal made by a third party
to acquire, directly or indirectly, 100% of the voting power of the Star capital
stock or all or substantially  all the assets of Star and otherwise on the terms
which the Star Board and the Palomar Board determine in good faith (based on the
written opinion of Tucker Anthony or another  non-employee  financial advisor of
similar  standing) to be more favorable to the Star 



                                       21
<PAGE>

stockholders than the Merger and for which financing,  to the extent required by
the  terms of such  proposal,  is then  committed  or which,  in the good  faith
judgment of the Star Board and the Palomar Board, is reasonably capable of being
obtained by such third party.

Fees and Expenses
- -----------------

         If the sale of Star is not consummated, all costs and expenses incurred
in connection  with the Merger  Agreement and the  transactions  it contemplates
must be paid by the party incurring such cost or expense. However, if either the
Star Board or the Palomar Board withhold, withdraw or modify in a manner adverse
to Coherent its  recommendation  in favor of adoption and approval of the Merger
Agreement  and  approval  of the  Merger,  or if either  recommends  a  Superior
Proposal to its stockholders,  then we must pay to Coherent a break-up fee of $2
million  within  ten  business  days  following  the  earlier  to  occur  of the
termination of the Merger Agreement, or a Negative Vote (as defined below).

         Alternatively,  if the Merger  Agreement and Merger are not approved by
either the Star stockholders or the Palomar stockholders (a "Negative Vote") and
prior to such Negative Vote a publicly  disclosed and still pending  Acquisition
Proposal is made with  respect to Star (a  "Competing  Proposal")  and within 12
months  following  such Negative  Vote,  Star or Palomar enter into a definitive
agreement  with  respect  to an  Acquisition  Proposal  with the  party  (or any
affiliate  of the party)  that made the  Competing  Proposal  or an  Acquisition
Proposal with such party (or any such  affiliate)  shall have been  consummated,
then we must pay to Coherent $1.5 million  within one business day following the
closing of the Competing Proposal.

Certain Additional Agreements
- -----------------------------

         The Merger  Agreement  contains  additional  agreements  on the part of
Star, Palomar and Coherent.

         Palomar's and Star's Agreements
         -------------------------------

         We and Star have agreed that we will:

         o        Promptly  submit the  Merger  Agreement  and the  transactions
                  contemplated  by  that  Agreement  to  our   stockholders  for
                  approval and adoption, and will use our best efforts to obtain
                  the  consent of our  stockholders  sufficient  to approve  the
                  Merger and the Merger  Agreement  and to enable the Closing to
                  occur as soon as possible.

         o        Afford  Coherent  and  its  accountants,   counsel  and  other
                  representatives reasonable access during normal business hours
                  during the period  prior to the  Effective  Time to (a) all of
                  Star's properties, books, contracts,  commitments and records,
                  (b) all other information concerning the business,  properties
                  and personnel  (subject to restrictions  imposed by applicable
                  law) of Star as Coherent  may  reasonably  request and (c) all
                  key  employees of Star as  identified  by Coherent or Star. We
                  will also provide to Coherent and its accountants, counsel and
                  other representatives  copies of internal financial statements
                  (including returns and supporting documentation) promptly upon
                  request.

         o        Use  our  commercially   reasonable   efforts  to  obtain  the
                  consents, waivers,  assignments and approvals under any of the
                  material contracts (as defined in the Merger Agreement) as may
                  be  required in  connection  with the Merger so as to preserve
                  all the rights of and benefits to Star under those contracts.

         o        Deliver to Coherent on the  Closing  Date a properly  executed
                  statement  in a form  reasonably  acceptable  to Coherent  for
                  purposes of satisfying  Coherent's  obligations under Treasury
                  Regulation Section 1.1445-2(c)(3) (certifying that Star is not
                  a U.S. real property holding company).

         o        If the Merger  Agreement is  terminated,  then for a period of
                  two years following such termination Palomar and Star will not
                  solicit  to employ  any  employee  of  

                                       22
<PAGE>

                  Coherent  or induce any  employee  of Coherent to leave his or
                  her employment,  other than as part of a general  solicitation
                  of  employees  not  directed   specifically  to  employees  of
                  Coherent.

         o        Not modify,  amend or terminate the blanket purchase agreement
                  dated  April 8, 1997 with Opto  Power  Corporation  (to supply
                  laser diode arrays to Star) without  Coherent's  prior written
                  consent.

         Palomar's Agreements
         --------------------

         We have additionally agreed that:

         o        We will  prepare  and file on a timely  basis all tax  returns
                  with  respect  to Star for all  taxable  periods  ending on or
                  before the Closing Date and shall pay, and shall indemnify and
                  hold  Coherent  harmless  from  (i) all  taxes of Star for all
                  taxable  years or periods  which end on or before the  Closing
                  Date;  (ii) all taxes for all taxable  years or periods of all
                  members of any affiliated group of which Star is or has been a
                  member  prior to the Closing  Date;  and (iii) with respect to
                  any taxable  period  commencing  before the  Closing  Date and
                  ending after the Closing Date (a "Straddle  Period") all taxes
                  of Star  attributable  to the portion of the  Straddle  Period
                  prior to and  including  the  Closing  Date (the  "Pre-Closing
                  Period").

         o        If an audit or  examination  of any of our tax returns for any
                  taxable  period  ending on or before the Closing  Date results
                  (by  settlement or otherwise) in any  adjustment the effect of
                  which is to  increase  deductions,  losses or tax  credits  or
                  decrease income, gains, premiums, revenues or recapture of tax
                  credits  ("Changes")  reflected on a tax return of Coherent or
                  Star for any taxable  period ending after the Closing Date, we
                  will  notify  Coherent  and  provide  it  with  all  necessary
                  information  so that it can  reflect  on its tax  returns  any
                  appropriate Changes.

         o        We will indemnify Star and Coherent for any losses (as defined
                  in the Merger Agreement)  incurred by Star or Coherent arising
                  from, related to, or as a result of any dispute or claims made
                  with respect to a class of our  convertible  securities  which
                  are the subject of pending litigation.

         o        Upon Coherent's request prior to or following the Closing,  we
                  will   promptly   provide   Coherent   with   such   financial
                  information,  schedules  and audited  financial  statements of
                  Star that we prepared prior to Closing as reasonably requested
                  by Coherent in connection with  Coherent's  preparation of any
                  reports or filings required under the Exchange Act.

         o        We will  deliver a balance  sheet dated as of the Closing Date
                  prepared by Star and audited by our auditors within 60 days of
                  the Effective Time (the "Closing Balance Sheet").  The Closing
                  Balance Sheet will fairly present,  in all material  respects,
                  the  financial  condition  of Star as of the Closing  Date and
                  will  be  prepared  in  accordance  with  generally   accepted
                  accounting  principles  ("GAAP") applied on a basis consistent
                  with our and Star's past practices.  We will immediately repay
                  to  Coherent  that  amount  by which  the Net Book  Value  (as
                  defined in the Merger  Agreement) of Star is less than zero as
                  reflected on the Closing Balance Sheet. Any such amounts which
                  we must pay to Coherent will also include  interest at 12% per
                  annum for the period  between the Closing and the date of such
                  payment. However, we do not anticipate that the Net Book Value
                  of Star as reflected on the Closing Balance Sheet will be less
                  than zero, for the following reasons:  Palomar will contribute
                  amounts  due from Star to  Palomar  to the  capital of Star on
                  Star's Closing Balance Sheet. In addition,  Star will dividend
                  up to Palomar any amounts  necessary to bring  Star's  Closing
                  Balance  Sheet to zero.  We will pay to Fleet Bank any amounts
                  in addition to amounts  paid by Coherent  necessary  to ensure
                  that the Aggregate Bank  Liabilities  (as such term is defined
                  in our agreement with Fleet Bank, and in the Glossary, Exhibit
                  E to this proxy  statement) will not exceed the Borrowing Base
                  (as such term is defined in our agreement with Fleet Bank, and
                  in the Glossary)  without reference to any Receivables of Star
                  (as such term is defined in our agreement with Fleet Bank, and
                  in the Glossary).

                                       23
<PAGE>

         o        We will use all commercially reasonable efforts to ensure that
                  Fleet Bank releases any security interest or liens that it has
                  in the assets of Star at the Closing, and will comply with all
                  reasonable   requests  made  by  Coherent  or  Fleet  Bank  in
                  furtherance of obtaining such release(s).

         Coherent's Agreements
         ---------------------

         Coherent has agreed that:

         o        It will provide Star and Palomar with copies of such  publicly
                  available  information  about  Coherent  as we  and  Star  may
                  reasonably  request.  Upon  request,  Coherent will provide us
                  with  such   information   concerning   Coherent's   business,
                  properties  and personnel as we may be reasonably  required to
                  provide  to our  stockholders  in  connection  with this proxy
                  statement. After the Closing Date, Coherent shall also provide
                  Palomar,  upon  request,  with  such  information   concerning
                  Coherent's   business,   properties   and  personnel  and  the
                  surviving  corporation  as we may be  reasonably  required  to
                  disclose pursuant to federal and state securities laws.

         o        Each  employee  of Star who  remains an  employee  of Coherent
                  after the  Effective  Time will be eligible to receive  salary
                  and  benefits  (such as  medical  benefits  and  401(k)  plan)
                  consistent  with Coherent's  standard human resource  benefits
                  and policies.

         o        Within ten (10) days following the Closing Date, Coherent will
                  pay us an amount equal to the LightSheer(TM)Margin (as defined
                  below) for  LightSheer(TM)units  that were (i) manufactured by
                  Star  prior  to  the  Closing  pursuant  to  Coherent's  sales
                  forecast for the period commencing December 7, 1998 and ending
                  on the Closing  Date  (appropriately  pro-rated)  and (ii) not
                  sold by Coherent prior to the Closing.  "LightSheer(TM)Margin"
                  shall mean the amount  that we would have  received on account
                  of such  sales if they were  made  prior to the  Closing  Date
                  pursuant  to  the  Sales  Agency,   License  and   Development
                  Agreement  between us and  Coherent  dated  November  17, 1997
                  (assuming  that such sales would have been made at the average
                  sales price for all sales of LightSheer(TM)units by Coherent),
                  less the inventory  carrying value of such units  reflected on
                  the Closing Balance Sheet.

         o        If the Merger  Agreement is  terminated,  then for a period of
                  two years following such termination Coherent will not solicit
                  to employ  any  employee  of Star or  Palomar  or  induce  any
                  employee  of Star or Palomar  to leave his or her  employment,
                  other than as part of a general  solicitation of employees not
                  directed specifically to employees of Star or Palomar.

         o        Within 90 days after Closing,  Coherent will provide us with a
                  schedule setting forth the proposed allocation of that portion
                  of the Merger consideration paid in connection with the Merger
                  among the assets of Star.

         o        Coherent  will  prepare and file (or cause to be prepared  and
                  filed) on a timely  basis all tax returns of Star  relating to
                  periods  ending  after the Closing Date and will pay, and will
                  indemnify and hold Palomar  harmless  against and from (i) all
                  taxes of Star for any taxable year or period  commencing after
                  the Closing  Date and (ii) all taxes of Star for any  Straddle
                  Period  other  than  taxes  attributable  to  the  Pre-Closing
                  Period.

         o        If, as a result of Changes (as defined above), Coherent enjoys
                  a net tax benefit  from an increase in  deductions,  losses or
                  tax  credits  and/or a decrease  in income,  gains,  premiums,
                  revenues or recapture of tax credits ("Coherent Benefits") for
                  taxable periods ending after the Closing Date, it shall pay to
                  us the  amount  of such  Coherent  Benefits,  as and when such
                  Coherent Benefits are realized by Coherent.

         o        If an audit  examination  of any  Coherent  tax return for any
                  taxable  period  ending on or before  the  Closing  Date shall
                  result (by settlement or otherwise) in any Change reflected on
                  a Palomar  tax return  for any  taxable  periods  ending on or
                  before the Closing Date, it will notify us and provide us with
                  all  necessary   information   so  that  we  can  reflect  any
                  appropriate Changes on our tax return.

                                       24
<PAGE>

         o        Within  one  year  of the  Closing  Date,  Coherent  will  not
                  directly  or  indirectly   initiate  or   participate  in  any
                  negotiations or discussions  with respect to a public offering
                  of the surviving  corporation's  stock individually or as part
                  of a larger  offering that relates to a subsidiary of Coherent
                  engaged in a business  substantially  similar to that of Star,
                  nor  sell  all  or  substantially  all of  the  assets  of the
                  surviving corporation in one or more transactions.

         o        All rights to  indemnification  now  existing  in favor of the
                  employees,  agents,  directors or officers of Star as provided
                  in its  charter  or bylaws  will  survive  the Merger and will
                  continue  in full  force  and  effect  to the  fullest  extent
                  permitted by applicable  law, for a period not less than three
                  years from the Closing Date with respect to matters  occurring
                  prior to the Closing Date.

         o        Within 60 days of the Effective  Time,  Coherent will not take
                  any action which triggers any notification  requirements under
                  the Worker Adjustment and Retraining Notification Act.

         o        It will cause any Permitted Dividend (as defined in the Merger
                  Agreement)  reflected on Star's  Closing  Balance  Sheet to be
                  paid directly to us. At the Closing, it will cause any amounts
                  we  borrowed  from  Fleet  Bank on  behalf  of Star to be paid
                  directly to Fleet  Bank,  which  amounts  shall not exceed $10
                  million.

         Mutual Agreements
         -----------------

         The parties have jointly agreed that:

         o        We will use commercially  reasonable  efforts to take promptly
                  all actions,  and to do promptly all things necessary,  proper
                  or  advisable   under   applicable  laws  and  regulations  to
                  consummate and make effective the transactions contemplated by
                  the  Merger  Agreement,   to  obtain  all  necessary  waivers,
                  consents   and   approvals   and  to  effect   all   necessary
                  registrations  and  filings and to remove any  injunctions  or
                  other impediments or delays,  legal or otherwise,  in order to
                  consummate and make effective the transactions contemplated by
                  the Merger Agreement.

         o        We will  promptly  notify each other of (i) the  occurrence or
                  non-occurrence of any event likely to cause any representation
                  or warranty of any party,  contained in the Merger  Agreement,
                  to be untrue or inaccurate  at or prior to the Effective  Time
                  and (ii) any failure of Coherent, Palomar or Star, as the case
                  may be, to comply with or satisfy any  covenant,  condition or
                  agreement  to be complied  with or  satisfied  by it under the
                  Merger Agreement.

         o        At the  request of another  party,  we each will  execute  and
                  deliver such other  instruments  and do and perform such other
                  acts and things as may be necessary or desirable for effecting
                  completely the  consummation  of the Merger  Agreement and the
                  transactions contemplated by it.

         o        We  will  each  use all  commercially  reasonable  efforts  to
                  prepare   and   file  a   Hart-Scott-Rodino   Act   pre-merger
                  notification  as  promptly  as possible  after  executing  the
                  Merger  Agreement  and shall use all  commercially  reasonable
                  efforts to obtain early termination of the applicable  waiting
                  period. (See "OTHER MATTERS - Regulatory Approval Required.")

         o        We will  each  elect  to  treat  the  sale of Star as an asset
                  purchase for federal tax purposes, and as a stock purchase for
                  California state tax purposes.

         o        We will  each,  at our  own  expense,  control  any  audit  or
                  examination  by any  taxing  authority,  and have the right to
                  initiate any claim for refund or amended return,  and contest,
                  resolve  and  defend   against  any   assessment,   notice  of
                  deficiency or other adjustment or proposed adjustment of taxes
                  for any taxable period for which they are charged with payment
                  or indemnification responsibility under the Merger Agreement.

                                       25
<PAGE>

         Non-Competition Agreements
         --------------------------

         o        For the period  commencing with the Closing Date and ending 24
                  months later (the "Palomar  Restricted  Period"),  we (i) will
                  not engage in the  Palomar  Restricted  Business  (as  defined
                  below);  (ii) will cause our  subsidiaries  and affiliates not
                  to, individually or jointly with others, whether for their own
                  account or for that of any other  person or entity,  engage in
                  Palomar  Restricted  Business;  and (iii) will not own or hold
                  any debt interest in, or control or otherwise  participate in,
                  or act as a partner or  principal of any person or entity that
                  engages in Palomar  Restricted  Business (except for ownership
                  of  one  percent  or  less  of  any  entity  with   registered
                  securities).   "Palomar   Restricted   Business"   means   the
                  commercial  manufacture,   marketing  or  sale  of  Restricted
                  Semiconductor Laser Devices.  "Restricted  Semiconductor Laser
                  Devices" means any semiconductor  laser device (and any system
                  that  incorporates such devices) that operates in a continuous
                  wave mode or in quasi  continuous wave mode that delivers more
                  than 5 joules in any 50  millisecond  period.  No entity  that
                  succeeds  to our  rights  and  obligations  under  the  Merger
                  Agreement  as a result  of  merging  with or  acquiring  us (a
                  "Successor"),  is  bound  by this  restriction  so long as the
                  business  of  such   Successor  and  our  business  are  "held
                  separate." Our business is "held  separate" from a Successor's
                  business  if (i) such  Successor  is not  provided  with,  and
                  otherwise  has no  access  to,  our  confidential  information
                  relating to the Palomar Restricted Business; (ii) no director,
                  officer  or  employee  of  Palomar  or  its   subsidiaries  or
                  affiliates   controls  or  directs  the   activities  of  such
                  Successor  relating to the Palomar  Restricted  Business;  and
                  (iii) such  Successor  receives no, and has not received  any,
                  license  or  transfer  of  any of  our  intellectual  property
                  relating to the Palomar Restricted Business.

         o        For the period  commencing with the Closing Date and ending 24
                  months later (the "Coherent Restricted Period"),  Coherent and
                  its  subsidiaries  and affiliates  will not,  individually  or
                  jointly with others, whether for their own account or for that
                  of any other  person or entity,  engage in, or own or hold any
                  equity  or  debt   interest   in,  or  control  or   otherwise
                  participate in, or act as a partner or principal of any person
                  or entity that engages in the  manufacture,  marketing or sale
                  of ruby-powered lasers for hair removal anywhere in the world;
                  provided, however that Coherent may market or sell ruby lasers
                  manufactured by Palomar or own one percent (1%) or less of any
                  entity  whose   securities  have  been  registered  under  the
                  Securities Act or Section 12 of the Exchange Act.

         In brief,  for  Coherent  among the  purposes  of this  non-competition
agreement is to prevent us, once we have sold Star, from competing with Coherent
in Star's own field of expertise,  namely the sale of high-powered semiconductor
lasers.  Particularly,  we are  prevented  from  commercially  manufacturing  or
selling our own version of Star's  LightSheer(TM)  diode laser for hair removal.
For us, Coherent is prevented from competing with us by manufacturing or selling
ruby  lasers for hair  removal.  That  prevents  Coherent  from  selling its own
versions of Palomar's EpiLaser(R) or E2000(TM) ruby lasers.

Conditions to the Consummation of the Sale
- ------------------------------------------

         Conditions to Palomar's and Star's Obligations to Effect the Merger
         -------------------------------------------------------------------

         The obligations of Star and Palomar to consummate and effect the Merger
Agreement  and  the   transactions   contemplated  by  it  are  subject  to  the
satisfaction at or prior to the Effective Time of the following conditions:

         o        The  representations and warranties of Coherent and the Merger
                  Sub in the Merger  Agreement  must be true and  correct in all
                  material  respects  (i) when  made on the  date of the  Merger
                  Agreement  (December  7,  1998)  and  (ii)  on  and  as of the
                  Effective Time as though such  representations  and warranties
                  were   made  on  and  as  of  such   time,   except   for  the
                  representations  and  warranties  made as of a  specific  date
                  which must be true and current in all material  respects as of
                  such date,  and each of Coherent  and the Merger Sub must have
                  performed  and  complied  in all  material  respects  with all
                  covenants  and  obligations   required  to  be  performed  and
                  complied with by it as of the Effective Time,  except for such
                  breaches of representations and warranties as shall not have a
                  Material  Adverse Effect (as defined in the Merger  Agreement)
                  on Coherent.

                                       26
<PAGE>

         o        No  temporary  restraining  order,  preliminary  or  permanent
                  injunction  or other  order  issued by any court of  competent
                  jurisdiction   or  other  legal   restraint   or   prohibition
                  preventing  the  consummation  of the Merger can be in effect,
                  nor can any proceeding brought by an administrative  agency or
                  commission or other governmental authority or instrumentality,
                  domestic or foreign,  seeking any of the foregoing be pending;
                  nor can  there be any  action  taken,  or any  statute,  rule,
                  regulation or order enacted,  entered,  enforced or applicable
                  to the Merger, which makes consummation of the Merger illegal.

         o        Coherent  must  provide  us with a  certificate  signed by its
                  Chief  Executive  Officer  to  the  effect  that,  as  of  the
                  Effective Time: (1) all representations and warranties made by
                  Coherent and the Merger Sub in the Merger  Agreement  are true
                  and correct in all material respects (i) when made on the date
                  of the Merger  Agreement  and (ii) on and as of the  Effective
                  Time as though such  representations  and warranties were made
                  on and as of such  time  except  for the  representations  and
                  warranties  made as of a specific  date which must be true and
                  current in all material  respects as of such date; and (2) all
                  covenants  and  obligations  in  the  Merger  Agreement  to be
                  performed  by  Coherent  on or  before  such date have been so
                  performed in all material respects.

         o        The applicable waiting period under the  Hart-Scott-Rodino Act
                  relating to the Merger must have expired or been terminated.

         o        Palomar must have  received a legal opinion from legal counsel
                  to Coherent in the form prescribed in the Merger Agreement.

         Conditions to Coherent's and the Merger Sub's  Obligation to Effect the
         Merger
         -----------------------------------------------------------------------

         The obligations of Coherent and the Merger Sub to consummate and effect
the Merger Agreement and the transactions  contemplated by it are subject to the
satisfaction at or prior to the Effective Time of the following conditions:

         o        The  representations and warranties of Star and Palomar in the
                  Merger  Agreement  shall be true and  correct in all  material
                  respects  (i) when  made on the date of the  Merger  Agreement
                  (December 7, 1998) and (ii) on and as of the Effective Time as
                  though such representations and warranties were made on and as
                  of such time,  except for the  representations  and warranties
                  made as of a specific  date which shall be true and current in
                  all  material  respects as of such date,  and each of Star and
                  Palomar  must have  performed  and  complied  in all  material
                  respects  with all  covenants  and  obligations  of the Merger
                  Agreement  required to be performed and complied with by it as
                  of  the   Effective   Time,   except  for  such   breaches  of
                  representations and warranties  (excluding breaches of certain
                  specified representations and warranties), as shall not have a
                  Material  Adverse Effect (as defined in the Merger  Agreement)
                  on Star or Palomar.

         o        No  temporary  restraining  order,  preliminary  or  permanent
                  injunction  or other  order  issued by any court of  competent
                  jurisdiction   or  other  legal   restraint   or   prohibition
                  preventing  the  consummation  of the Merger can be in effect,
                  nor can any proceeding brought by an administrative  agency or
                  commission or other governmental authority or instrumentality,
                  domestic or foreign,  seeking any of the foregoing be pending;
                  nor can  there be any  action  taken,  or any  statute,  rule,
                  regulation or order enacted,  entered,  enforced or applicable
                  to the  Merger,  which  makes the  consummation  of the Merger
                  illegal.

         o        Coherent must have received a legal opinion from legal counsel
                  to Star and  Palomar  in the  form  prescribed  in the  Merger
                  Agreement.

         o        Holders of a majority of the outstanding  shares of our common
                  stock  must  have  voted to adopt  the  Merger  Agreement  and
                  consummate the Merger.

         o        Shareholders of Star holding at least fifty-one  percent (51%)
                  of  Star's   capital  stock  must  have  approved  the  Merger
                  Agreement, the Merger and the transactions contemplated by the
                  Merger 

                                       27
<PAGE>

                  Agreement,  and no more than 5% of Star's  capital stock shall
                  qualify  as  dissenting  shares  (as  defined  in  the  Merger
                  Agreement).  All of Star's  shareholders have already approved
                  the  Merger   Agreement,   the  Merger  and  the  transactions
                  contemplated by the Merger Agreement.

         o        We must  provide  Coherent  with a  certificate  signed by our
                  Chief Executive  Officer,  and Star must provide a certificate
                  signed by its Chief  Executive  Officer,  as of the  Effective
                  Time:  (1)  to  the  effect  that  all   representations   and
                  warranties  made by Star and  Palomar in the Merger  Agreement
                  are true and correct in all material respects (i) when made on
                  the date of the  Merger  Agreement,  and (ii) on and as of the
                  Effective Time as though such  representations  and warranties
                  were   made  on  and  as  of  such   time,   except   for  the
                  representations  and  warranties  made as of a  specific  date
                  which shall be true and current in all material respects as of
                  such  date;   (2)  to  the  effect  that  all   covenants  and
                  obligations of the Merger Agreement to be performed by Star or
                  Palomar on or before such date have been so  performed  in all
                  material respects; (3) to the effect certain of the conditions
                  set forth above have been satisfied; and (4) setting forth the
                  amount  borrowed by Palomar from Fleet Bank on behalf of Star,
                  the  amount  borrowed  by  Palomar  from Fleet Bank on its own
                  behalf,  the total amount  borrowed by Palomar from Fleet Bank
                  on behalf of both  Palomar  and Star (which  amount  shall not
                  exceed $10 million) and the Aggregate  Bank  Liabilities,  the
                  Borrowing Base and the  Receivables of Star (as such terms are
                  defined in the Fleet Letter  Agreement  and in the Glossary to
                  this proxy statement).

         o        The applicable waiting period under the  Hart-Scott-Rodino Act
                  relating to the Merger must have expired or been terminated.

         o        Each Star  stockholder  must have  executed  and  delivered to
                  Coherent  a  shareholder  certificate  representing,   in  the
                  aggregate,  all of  the  outstanding  Star  capital  stock,  a
                  certificate  exercising and  terminating any rights to acquire
                  Star  capital  stock or an  affidavit  and an  indemnification
                  agreement.

Survival of Representations and Warranties and Indemnification
- --------------------------------------------------------------

         The Merger  Agreement  provides that, with certain  limited  exceptions
relating to tax and  intellectual  property  matters,  all of Star and Palomar's
representations  and warranties (as summarized  above) will survive for a period
of one year  following  the Closing  Date.  We and Star have agreed to indemnify
(that is, to compensate)  Coherent and the surviving  corporation for any losses
incurred  by  Coherent  or the  surviving  corporation  as a  result  of (1) any
inaccuracy or breach of Star and Palomar's  representations  and  warranties (as
summarized  below) or (2) any  failure  by Star or  Palomar to perform or comply
with any of our  additional  agreements  (also as  summarized  above).  However,
Coherent  may not seek  such  indemnification  unless  and  until  such  losses,
combined,  exceed  $500,000,  and then Coherent may seek  compensation  only for
those losses that are in excess of $500,000. In addition,  Coherent may not seek
to recover for losses in excess of one quarter of the Merger consideration, that
is,   $16,250,000   (unless   such  losses   result   from  fraud,   intentional
misrepresentation  or gross negligence).  Any claim for indemnification  must be
made in  writing  prior  to the  end of the one  year  survival  period  for the
representations and warranties, or else it is waived.

         If Coherent  becomes aware of a claim which it reasonably  believes may
result in indemnification,  it must promptly notify us. We will represent all of
the Star  stockholders  for this purpose.  We may then assume the defense of the
claim.  If we have not assumed  defense of the claim within 20 days from receipt
of  Coherent's  notice of the claim,  Coherent  has the right to  undertake  the
defense of, or settle, such claim on behalf of and for the account,  expense and
risk of Star's stockholders.

Termination, Amendment and Waiver
- ---------------------------------

         The Merger  Agreement may be terminated and the Merger abandoned at any
time prior to the Effective Time:

         o        By mutual consent of Palomar, Star and Coherent.

                                       28
<PAGE>

         o        By Coherent,  if the Star Board or Palomar Board  recommends a
                  Superior  Proposal to its respective  stockholders,  or if the
                  Star Board or Palomar Board withhold,  withdraw or modify in a
                  manner  adverse to Coherent their  recommendation  in favor of
                  adoption and approval of the Merger  Agreement and approval of
                  the Merger.

         o        By  Coherent  or Palomar  if: (1) the  Effective  Time has not
                  occurred  by May 1, 1999 (so long as the  action or failure to
                  act of the party seeking to terminate  after that date has not
                  been a  principal  cause of or  resulted in the failure of the
                  Merger to occur on or before  that  date,  and such  action or
                  failure to act constitutes a breach of the Merger  Agreement);
                  (2) there is a final nonappealable order of a federal or state
                  court in effect preventing  consummation of the Merger; or (3)
                  there  is  a  statute,  rule,  regulation  or  order  enacted,
                  promulgated  or  issued  or  applicable  to the  Merger by any
                  governmental entity that would make consummation of the Merger
                  illegal.

         o        By  Coherent  if there is any action  taken,  or any  statute,
                  rule,  regulation or order  enacted,  promulgated or issued or
                  deemed  applicable to the Merger by any  governmental  entity,
                  which  would:  (i)  prohibit  Coherent's  or the Merger  Sub's
                  ownership or operation of any material portion of the business
                  of Star or (ii) compel  Coherent or Star to dispose of or hold
                  separate  all or a  significant  portion  of the  business  or
                  assets of Coherent or Star as a result of the Merger.

         o        By Coherent if it is not in material breach of its obligations
                  under the  Merger  Agreement  and  there  has been a  material
                  breach of any representation,  warranty, covenant or agreement
                  contained  in the  Merger  Agreement  on the  part  of Star or
                  Palomar which has a Material Adverse Effect (as defined in the
                  Merger  Agreement)  on Star and such breach has not been cured
                  (1) within fifteen calendar days after written notice to us if
                  such  breach is capable of cure within 15 days or (2) within a
                  commercially reasonable time period after written notice to us
                  if  such  breach  is not  capable  of  cure  within  15  days;
                  provided, however, that no cure period shall be required for a
                  breach  which by its  nature  cannot be cured and that no cure
                  period shall in any case extend beyond May 1, 1999.

         o        By us if  neither  we nor Star is in  material  breach  of our
                  respective  obligations  under the Merger  Agreement and there
                  has been a material  breach of any  representation,  warranty,
                  covenant or agreement contained in the Merger Agreement on the
                  part of  Coherent  or the  Merger  Sub  which  has a  Material
                  Adverse  Effect  (as  defined  in  the  Merger  Agreement)  on
                  Coherent  or the Merger Sub and such breach has not been cured
                  within  fifteen (15)  calendar  days after  written  notice to
                  Coherent;  provided,  however,  that no cure  period  shall be
                  required for a breach which by its nature  cannot be cured and
                  that no cure  period  shall in any case  extend  beyond May 1,
                  1999.

         The Merger  Agreement  may be  amended by the  parties at any time by a
document  signed  on  behalf of each of the  parties.  At any time  prior to the
Effective Time, Coherent and the Merger Sub, on the one hand, and we and Star on
the other hand, may, to the extent legally allowed,  (1) extend the time for the
performance  of  any of the  obligations  of the  other  party,  (2)  waive  any
inaccuracies in the  representations and warranties made to such party or in any
document  delivered  pursuant to the Merger  Agreement and (3) waive  compliance
with any of the agreements or conditions that is for its benefit.  Any agreement
to any such extension or waiver will be valid only if it is in writing.

         We intend to amend this proxy statement and resolicit your proxy to the
extent that any  provisions or  conditions  of the Merger  Agreement are waived,
modified or amended and we are  materially  adversely  affected  thereby,  or as
otherwise required by law.

Dispute Resolution
- ------------------

         In the event of a dispute between the parties to the Merger  Agreement,
they must  first  attempt  in good faith to resolve  such  dispute  promptly  by
negotiation between executives who have authority to settle the dispute.

         If the  executives  are not able to resolve the dispute by  negotiation
within 30 days of when notice of the dispute has been  delivered by one party to
another,  then the parties must make a good faith  attempt to settle the dispute
by mediation  before  resorting to arbitration,  litigation or any other dispute
resolution procedure.

                                       29
<PAGE>

         If the dispute has not been  resolved by  negotiations,  discussion  or
mediation,  only then may the parties  proceed by  litigation,  or,  should they
agree, by any other method of dispute resolution, including arbitration.

Escrow
- ------

         We and Star's seven largest minority stockholders have agreed to put $4
million of the Merger consideration in escrow for one year as a security for the
indemnification  obligation described above. (See "- Survival of Representations
and Warranties and Indemnification.") (The eight contributors to the escrow fund
will make a pro-rata  contribution to the escrow, based on the percentage of the
Merger  consideration  to be  received by each.) The terms of the escrow are set
forth in a separate Escrow Agreement,  which is attached to the Merger Agreement
as Exhibit A. (The Merger Agreement,  along with selected exhibits including the
Escrow  Agreement,  is attached as Exhibit C to this proxy  statement.)  We have
summarized below what we believe are the key provisions of the Escrow Agreement.
Please read the Escrow  Agreement in its entirety for the complete terms of that
Agreement.

         Palomar  may  invest  the  money  in the  escrow  fund in a  number  of
conservative  investments  (treasury  bills and  certificates  of  deposit,  for
example). At the end of the one year escrow period, to the extent that no claims
for indemnification have reduced the amount of money in the fund, the money will
be returned  with interest to the original  contributors  to the escrow fund, in
proportion to their original contribution.  Coherent will pay the escrow agent's
fees.

         Once the escrow agent (U.S.  Bank Trust,  N.A.) receives a claim on the
escrow fund, it may not deliver money out of the escrow to Coherent for a period
of 30 days unless it has received written  authorization  from Palomar to do so.
It may  deliver  the money at the end of the thirty day period as long as it has
not  received a written  objection  from  Palomar  to doing so. If Palomar  does
object to the delivery of money from the escrow,  then Palomar and Coherent must
first attempt to resolve the dispute themselves.  If that is unsuccessful,  then
either  party may demand  arbitration  (unless the amount of loss is at issue in
pending  litigation,  in which  case  arbitration  will take place only when the
amount of the loss is  ascertained  or the parties  otherwise  jointly  agree to
arbitration).

Patent License Agreement
- ------------------------

         A Patent License Agreement among Palomar, Star and Coherent is attached
as  Exhibit  E to the  Merger  Agreement.  The  purpose  of the  Patent  License
Agreement is to allocate between Coherent and Palomar rights to certain patents,
some of which are owned by Star and will be  transferred  to Coherent as part of
the Merger,  and some of which are (and will  remain)  licensed  exclusively  to
Palomar but which are  necessary  to the conduct of Star's  business,  and hence
will be sublicensed to Coherent after the Merger.  We have summarized below what
we believe are the key provisions of the Patent  License  Agreement.  Again,  we
remind you that the Merger Agreement  (along with the Patent License  Agreement,
which is Exhibit E to the Merger  Agreement)  is  attached  as Exhibit C to this
proxy  statement.  Please read the Patent License  Agreement in its entirety for
the complete terms of that Agreement.

         Palomar has the exclusive  license to two patents owned by MGH, namely,
United  States  Patent Nos.  5,595,568  ("Permanent  Hair Removal  Using Optical
Pulses") and 5,735,844 ("Hair Removal Using Optical Pulses"). At present, Star's
diode hair removal laser is manufactured and used under Palomar's patent license
from MGH; without this license, Star's LightSheer(TM) laser would infringe MGH's
patents.

         Under the Patent License Agreement,  Palomar will grant to Coherent and
Star a  non-exclusive  sublicense  in the  field of hair  removal  under the MGH
patents.  In  exchange,  Coherent  and Star will be  obligated  to pay Palomar a
royalty  of 7.5% of the net  sales  price  of all  licensed  products.  Licensed
products means products  manufactured  by Coherent or Star which infringe one or
more claims of either of the two MGH patents. If Star is sold to Coherent,  then
Coherent will have to pay Palomar this 7.5% royalty on all LightSheer(TM) lasers
that are sold by Coherent or Star.

         Star itself owns four  patents:  United States  Patents Nos.  5,835,518
("Laser Diode Array Packaging"),  5,527,350 ("Pulsed Infrared Laser Treatment of
Psoriasis"),  5,707,403  ("Method for the Laser  Treatment of  

                                       30
<PAGE>

Subsurface  Blood Vessels") and 5,743,901  ("High Fluence Diode Laser Device and
Method for the Fabrication and Use Thereof").

         The Patent License Agreement provides that Star will grant to Palomar a
royalty-free  license on the patents  relating to  treatment  of  psoriasis  and
treatment of subsurface blood vessels, in the following limited respect: Palomar
may sublicense  these patents only to other  companies in connection  with their
manufacture  and sale of  so-called  "dual use  devices,"  that is,  lasers that
perform both hair removal and the  treatment of  subsurface  blood  vessels (for
example,  leg veins).  Palomar  requested  this  provision in the Patent License
Agreement  because it may sublicense  other  companies in the laser hair removal
industry on the two MGH patents,  many of whom sell "dual use devices."  Palomar
felt that the  sublicensing  package which it could offer these other  companies
would  be more  attractive  if it  could  sublicense  them on not  only the hair
removal  but also the leg vein  treatment  applications  of their  products.  If
Palomar does enter into such  sublicensing  agreements,  it will not have to pay
any royalty amounts back to Coherent.

         However,   for  a  period  of  two  years  (the  length  of   Palomar's
non-competition  period  under the Merger  Agreement),  Palomar may not offer to
sublicense the psoriasis and leg vein patents for Restricted Semiconductor Laser
Devices  (as  defined in the Merger  Agreement).  (See "THE  MERGER  AGREEMENT -
Additional  Agreements - Non-Competition.")  This is because,  although Coherent
was willing to allow Palomar a  royalty-free  license to sublicense  other laser
companies on these patents,  it did not want to give this competitive  advantage
to direct competitors of the LightSheer(TM).  After the two year period, Palomar
may sublicense dual use devices that are Restricted Semiconductor Laser Devices,
but then it must pay a royalty back to Coherent.

         The Patent License  Agreement  further provides that Star will grant to
Palomar a  royalty-free  license to the high-fluence diode laser patent for uses
other  than  in the  Palomar  Restricted  Business  (as  defined  in the  Merger
Agreement).   (See   "THE   MERGER   AGREEMENT   -   Additional   Agreements   -
Non-Competition.").  Palomar sought this license because it believes that it may
require rights under this patent in connection  with its future  business.  Once
again,   Palomar  may  license  this  patent  in  connection   with   Restricted
Semiconductor Laser Devices at the end of the two year  non-competition  period,
but only if it pays a royalty back to Coherent.

         Finally,  Coherent has agreed that Star will  negotiate  with Palomar a
fair  royalty on the burn  diagnostics  patent if Palomar  ever  decides that it
needs rights to that patent in connection with its future business.

         All licenses granted under the Patent License Agreement are granted for
the life of the respective patents. The Patent License Agreement also includes a
so-called "most favored  licensee"  provision,  which means that,  should either
party grant to a third party a license to any of these patents on more favorable
royalty terms than those established in the Patent License  Agreement,  then the
other  party can  immediately  obtain  that same  lower  royalty  going  forward
(assuming that all of the other material terms of the license agreement with the
third party are essentially like those in the Patent License Agreement).

OTHER MATTERS
- -------------

Letter Agreement Between Coherent and Palomar
- ---------------------------------------------

         In  connection  with the Merger  Agreement,  we  entered  into a letter
agreement with  Coherent.  The primary  purpose of this letter  agreement was to
resolve  various issues  relating to the Sales Agency,  Development  and License
Agreement  (the "Sales Agency  Agreement")  pursuant to which  Coherent has been
acting as the exclusive distributor for our hair removal lasers.

         In the letter  agreement we agreed  that,  assuming the sale of Star is
completed:

         o        We will terminate the Sales Agency  Agreement,  and replace it
                  with a one-year non-exclusive  distribution  agreement,  which
                  Palomar can terminate on 15 days' notice.

         o        We will not owe Coherent any  commissions for any sales of our
                  ruby laser products that occur between the date of signing the
                  Merger Agreement and the date of Closing, and the parties will
                  release each other from all obligations under the Sales Agency
                  Agreement.

                                       31
<PAGE>

         o        The warrant to purchase one million shares of our common stock
                  which we  issued  to  Coherent  in  connection  with the Sales
                  Agency Agreement will be cancelled.

         o        For a  period  of one year  following  the  expiration  of the
                  Palomar Restricted Period, Coherent will have a right of first
                  refusal  to sell any of our  products  that  fall  within  the
                  definition of Palomar Restricted  Business.  (See " Additional
                  Agreements - Non-Competition  Agreements.") If we and Coherent
                  are  not  able  to  come  to  agreement  on  the  terms  of  a
                  distribution  agreement for such products within 30 days, then
                  we may enter into an agreement  with a third party on terms no
                  more favorable than those offered to Coherent.

         o        We will buy from Coherent certain  EpiLasers(R)that  they have
                  in inventory for a total of $1,008,000.

         In addition,  we agreed that we will take over all  responsibility  for
service of our EpiLasers(R)  installed in the United States beginning on January
1, 1999, and, connected with that, three Coherent service  technicians will come
to work for us.  Within 90 days of our taking over this service  obligation,  we
will finish  performing  certain  upgrades  (or other  results  satisfactory  to
customers) to the EpiLaser(R) units sold by Coherent.

Bonus Agreement
- ---------------

         Palomar entered a bonus agreement dated December 7, 1998 with three key
employees of Star,  Robert Grove,  James Holtz, and David  Mundinger.  Under the
terms of the bonus  agreement,  Palomar  has  agreed to pay  certain  employees,
including  Robert  Grove,  James  Holtz  and David  Mundinger,  a total of up to
$950,000,  provided  that  Messrs.  Grove and Holtz can certify  that Star met a
production  schedule on  LightSheer(TM)  diode lasers  through the Closing Date.
That  schedule  requires Star to produce for the month ending prior to Closing a
defined  number  of hair  removal  lasers,  namely 20  LightSheer(TM)  lasers in
January 1999, 20 in February 1999, and 45 in March 1999. If such a certification
cannot be provided, and Star fails to produce and ship the requisite units, then
the three  employees  shall be entitled to a bonus of $950,000 times a fraction,
the  numerator  of  which is equal to the  cumulative  number  of units  shipped
through  the month  ending  prior to Closing  plus the total  number of units in
finished  goods  at the  end of the  month  ending  prior  to  Closing,  and the
denominator of which is equal to the cumulative  number of units in the shipment
forecast through the month ending prior to Closing.  If the amount due hereunder
is less than  $475,000,  then no payments  will be due, and in no case shall the
amount paid be in excess of $950,000.

Regulatory Approval Required
- ----------------------------

         Under the Hart-Scott-Rodino Act and the rules promulgated thereunder by
the Federal Trade Commission (the "FTC"),  certain acquisition  transactions may
not be consummated unless notice has been given and certain information has been
furnished to the Antitrust  Division of the United States  Department of Justice
(the "Antitrust Division") and the FTC and specified waiting period requirements
have been satisfied. Palomar and Coherent each filed with the Antitrust Division
and the FTC a  Notification  and  Report  Form  with  respect  to the  Merger on
February 19, 1999.

         Palomar  and   Coherent  do  not  believe   that  any  other   material
governmental  approvals  or actions  will be required  for  consummation  of the
Merger. See "- Conditions to Consummation of the Sale."

                                       32
<PAGE>


                               PROPOSAL NUMBER TWO

       PROPOSED AMENDMENT TO THE COMPANY'S CERTIFICATE OF INCORPORATION TO
             EFFECT A PLAN OF RECAPITALIZATION THAT WILL RESULT IN A
            ONE-FOR-SEVEN REVERSE STOCK SPLIT AND A REDUCTION IN OUR
                  AUTHORIZED CAPITAL STOCK TO 45,000,000 SHARES
                   OF COMMON AND 1,500,000 SHARES OF PREFERRED

         The Board of Directors  has  determined  that it is  advisable,  and is
therefore  submitting  to you  for  your  approval,  a  proposal  to  amend  our
Certificate of Incorporation to effect a recapitalization pursuant to which each
seven shares of our issued and  outstanding  common stock will be  automatically
converted  into one new share of common stock and our  authorized  capital stock
will be  reduced  from  120,000,000  shares of common  and  5,000,000  shares of
preferred  to  45,000,000  shares of common and  1,500,000  shares of  preferred
stock. The text of the proposed Certificate of Amendment is set forth in Exhibit
D to this proxy statement.  Our common stock does not have preemptive or similar
rights.  The  reverse  split  will  become  effective  as of 5:00 p.m.  EST (the
"Reverse Split Effective  Date"),  on the date that the Certificate of Amendment
to our  Certificate  of  Incorporation  is filed with the  Secretary of State of
Delaware.  If for any  reason the Board of  Directors  deems it  advisable,  the
proposed  amendment  may be  abandoned  at any time  before  the  Reverse  Split
Effective  Date,  whether  before or after the Special  Meeting of  Stockholders
(even if such proposal has been approved by the stockholders).

         No scrip or  fractional  share  certificates  for common  stock will be
issued  in  connection  with  the  reverse  split.  Instead,  a  certificate  or
certificates  evidencing  the  aggregate  of  all  fractional  shares  otherwise
issuable  will be  issued  to  American  Stock  Transfer  & Trust  Company  (the
"Exchange  Agent") or its  nominee,  as agent for the accounts of all holders of
common stock otherwise  entitled to have a fraction of a share issued to them in
connection  with the reverse split.  The Exchange Agent will sell the fractional
interests as soon as practicable on the basis of prevailing market prices of our
common  stock on the  Nasdaq  SmallCap  Market  at the time of sale.  After  the
Reverse Split Effective Date, the Exchange Agent will pay to such  stockholders,
promptly after they have surrendered their stock certificate(s),  their pro rata
share of the net proceeds derived from the sale of their  fractional  interests.
Stockholders  will not have to pay any service charges or brokerage  commissions
in connection with the sale of fractional interests. We will bear those costs.

         As soon as practicable  after the Reverse Split Effective Date, we will
send a letter to each holder of record of a stock  certificate  or  certificates
which represent  issued common stock  outstanding on the Reverse Split Effective
Date.  The letter will instruct you on how to surrender your  certificate(s)  to
the Exchange Agent in exchange for certificates representing the number of whole
shares of common  stock  into  which  your  shares  of  common  stock  have been
converted  as a result  of the  reverse  split.  You will  not  receive  any new
certificates  or, if applicable,  cash payment (for fractional  share interests)
until you have surrendered your old  certificate(s)  together with a form letter
(which we will provide,  along with the instructions) to our Exchange Agent. See
"-- Exchange of Stock Certificates."

         THE BOARD OF DIRECTORS  BELIEVES THE ADOPTION OF THE PROPOSED AMENDMENT
IS IN THE BEST INTERESTS OF THE COMPANY AND ITS STOCKHOLDERS AND RECOMMENDS THAT
YOU VOTE FOR THE PROPOSED AMENDMENT.

PURPOSES OF THE PLAN OF RECAPITALIZATION
- ----------------------------------------

Eligibility for Continued Listing on Nasdaq SmallCap Market
- -----------------------------------------------------------

         Our common  stock has been  listed on the Nasdaq  Stock  Market and has
traded on the Nasdaq  SmallCap Market since December 18, 1992, when we completed
our initial public offering.

         New rules  promulgated  by Nasdaq  require  that, as a condition of the
continued  listing of a company's  securities on the SmallCap  Market, a company
must  satisfy  at  least  one  of  several  sets  of   alternative   maintenance

                                       33
<PAGE>

requirements,  which  generally  require  that a company  meet  certain  minimum
criteria relating to its financial condition,  results of operations and trading
market for its listed securities. In August 1997, the SEC approved a proposal to
revise maintenance  criteria for securities traded on the SmallCap Market. Under
the new listing criteria,  the minimum bid price of common stock also must equal
or exceed  $1.00,  among  other  criteria.  If the closing bid price falls below
$1.00 per share for 30 consecutive  trading days, the common stock is subject to
delisting.  The closing price of our common stock fell below $1.00 per share for
30 consecutive trading days between August 28 and October 9, 1998.

         On October 13, 1998,  Nasdaq sent us a letter bringing to our attention
their concern  regarding the continued listing of our common stock on the Nasdaq
SmallCap  Market,  because  our stock had failed to maintain a closing bid price
greater or equal to $1.00 over the previous  thirty  consecutive  trading  days.
They  informed us that we had until the close of business on January 13, 1999 to
regain  compliance  with the $1.00  minimum  bid price  requirement.  We did not
regain  compliance with the minimum bid price  requirement by that date.  Nasdaq
has scheduled an oral hearing on the delisting for March 18, 1999. The delisting
will be stayed pending that hearing.  We do not anticipate  that we can complete
the reverse split before the hearing date. However, even if that hearing results
in our being delisted,  we nevertheless  plan to proceed with the reverse split,
as we  believe  it is in the  best  interest  of our  stockholders,  for all the
reasons described in this proxy statement.

         We believe  that if the  proposed  amendment is approved at the Special
Meeting and the reverse split is effected,  we will regain  compliance  with the
$1.00 per share minimum bid requirement.  However, we also need to satisfy other
criteria to meet the new maintenance  requirement.  These other criteria consist
of  maintaining  (i) a market  capitalization  of at least  $35,000,000,  or net
tangible  assets of  $2,000,000,  or net income of $500,000 in the latest fiscal
year or two of the last three fiscal  years,  (ii) a public float (i.e.,  shares
held other than by officers,  directors and owners of more than 10% of the total
shares  outstanding)  of at least  500,000  shares,  (iii) a market value of the
public float of at least $1 million,  (iv) at least 300 stockholders  (round lot
holders),  (v) at least two  market  makers  and (vi)  compliance  with  certain
corporate governance requirements. To date, we believe that we meet all of these
additional requirements. However, even if the proposed amendment is approved and
the reverse split effected, there can be no assurance that we will satisfy these
maintenance criteria. The delisting of our common stock from the SmallCap Market
could  adversely  affect the  liquidity  of our common  stock and our ability to
raise capital. If our common stock were to be delisted from the SmallCap Market,
it would  likely  be  quoted in the "pink  sheets"  maintained  by the  National
Quotation  Bureau,  Inc. or the OTC Bulletin Board maintained by Nasdaq.  If our
common  stock is listed on the OTC Bulletin  Board or the pink sheets,  then the
spread  between the bid and ask price of shares of our common stock is likely to
be greater than at present and  stockholders  may experience a greater degree of
difficulty in engaging in trades of shares of our common stock.

         As long as our common  stock has a market  price of less than $5.00 per
share, if it is not traded on Nasdaq and another exception is not available,  it
will  be  considered  a  "penny  stock"  within  the  meaning  of  relevant  SEC
regulations.  Under these regulations,  any transaction involving a penny stock,
unless exempt, requires the delivery, prior to the transaction,  of a disclosure
schedule  prepared  by  the  SEC  relating  to  the  penny  stock  market.   The
broker-dealer   also  must  disclose  the   commissions   payable  to  both  the
broker-dealer  and the  registered  representative,  current  quotations for the
securities and, if the broker-dealer is the sole market-maker, the broker-dealer
must  disclose  this  fact and the  broker-dealer's  presumed  control  over the
market.  Finally,  monthly  statements  must be  sent  disclosing  recent  price
information  for the penny  stock held in the  account  and  information  on the
limited market in penny stocks. These penny stock rules may restrict the ability
of  broker-dealers  to  sell  our  securities  and may  affect  the  ability  of
purchasers to sell our securities in the secondary  market,  particularly  if we
are delisted from Nasdaq.

         In addition,  the Board of Directors  believes that the present  market
price of our common stock makes it less  attractive  to members of the financial
community  and  the  investing  public.  Theoretically,  the  number  of  shares
outstanding  should not, by itself,  affect the  marketability of the stock, the
type of investor  who  acquires it or a company's  reputation  in the  financial
community,  but in practice this is not  necessarily the case, as many investors
look upon low priced stock as unduly  speculative  in nature and, as a matter of
policy,  avoid investment in such stocks. In addition,  the structure of trading
commissions  also tends to have an  adverse  impact  upon  holders of low priced
stock because the brokerage  commission on a sale of low priced stock  generally
represents a higher  percentage of the sales price than the commission on higher
priced issues.  The reverse split may lessen these adverse effects if it results
in a higher price per share of our common stock.

                                       34
<PAGE>

         We  caution  you that the effect of the  reverse  split upon the market
prices for our common stock cannot be accurately predicted. In particular, there
is no  assurance  that the market  prices for our common stock after the reverse
split will be seven  times the market  prices  immediately  prior to the reverse
split.  Furthermore,  we cannot be certain that the proposed  reverse split will
achieve  the  desired  results  which have been  outlined  above,  nor can we be
certain that the reverse split will not adversely impact the market price of the
common  stock or,  alternatively,  that any  increase in the market price of our
common  stock  immediately  after the reverse  split will be  sustained  for any
prolonged period of time. In addition,  the reverse split may have the effect of
creating odd lots of stock for some  stockholders  and such odd lots may be more
difficult to sell or have higher  brokerage  commissions  associated  with their
sale.

Greater Availability of Common Stock for Future Issuances
- ---------------------------------------------------------

         If the proposed  amendment is approved and our authorized  common stock
is reduced to 45,000,000  shares,  then,  because  there would be  approximately
10,000,000 shares of common stock issued and outstanding and 4,643,000  reserved
for  additional  issuances  after  giving  effect  to the  split,  the  Board of
Directors will have the authority to issue approximately  30,357,000  additional
shares of common stock without further  stockholder  approval (without regard to
any of such shares  that would be  required  to maintain an adequate  reserve of
shares for issuance upon conversion of any of our convertible  securities).  Our
Board  believes  that the reduced  number of shares of  authorized  common stock
would provide  sufficient shares for issuance upon conversion of our convertible
securities, as well as for such corporate purposes as the Board may determine to
be necessary or desirable. These purposes may include (but are not limited to):

         o        acquiring  other  businesses  in exchange for shares of common
                  stock;

         o        entering into collaborative  research  arrangements with other
                  companies, or acquiring complementary  technologies,  products
                  or businesses from others in exchange for common stock;

         o        issuing shares of common stock in connection with research and
                  development   relationships,   strategic  alliances  or  other
                  corporate partnering programs;

         o        issuing  shares of common  stock to raise  additional  working
                  capital for ongoing operations or planned research projects;

         o        issuing  additional  shares of  common  stock to  attract  and
                  retain valuable  employees by the issuance of additional stock
                  options,  including  additional  shares  reserved  for  future
                  option grants under our existing stock plans.

         Our issuance of any additional  shares of capital stock may,  depending
on the circumstances under which those shares are issued, may have the effect of
diluting the  earnings per share and book value per share,  as well as the stock
ownership and voting  rights,  of outstanding  common stock.  We do not have any
current  commitments  or  agreements  relating  to any  acquisitions.  Under the
Delaware  General  Corporation Law, our Board generally may issue authorized but
unissued shares of our stock without  further  stockholder  approval.  The Board
does not  currently  intend to seek  stockholder  approval  prior to any  future
issuance of additional  shares of common or preferred  stock unless  stockholder
action is  required  in a  specific  case by  applicable  law,  the rules of any
exchange or market on which our stock may then be listed,  or our Certificate of
Incorporation or By-laws.

         We also note that shares of capital stock which are  authorized but not
issued could be used to make a change in control of Palomar more difficult.  For
example,  such shares could be sold to purchasers  who might side with the Board
of Directors in opposing a takeover bid that the Board  determines  not to be in
the best interests of Palomar and its  stockholders.  At present,  approximately
42% of Palomar's  authorized  common stock is  unissued.  Following  the reverse
split,  approximately  78% of our  authorized  common  stock  will be  unissued.
Accordingly,  as the reverse split and the reduction in the  authorized  capital
stock will result in an increase in the  percentage of  authorized  but unissued
shares of common  stock (as opposed to issued  shares of common  stock),  it may
have an anti-takeover  effect by permitting the issuance of shares to purchasers
who might oppose a hostile takeover bid or oppose any efforts to amend or repeal
certain  provisions of the Company's  Certificate of  Incorporation  or By-laws.

                                       35
<PAGE>

(The recapitalization will result in a reduction in the percentage of authorized
but unissued shares of preferred stock).  Therefore,  the proposed  amendment to
our  Certificate of  Incorporation  may be beneficial to management in a hostile
tender  offer and may have an  adverse  impact on  stockholders  who may want to
participate in such a tender offer.

         The Board has no present plans to propose any anti-takeover measures in
future  proxy  solicitations,  nor are we aware  of any  pending  or  threatened
efforts to obtain control of Palomar.  Existing  provisions  which could have an
anti-takeover effect include:

         o        We are subject to the anti-takeover  provisions of Section 203
                  of the Delaware  General  Corporation  Law,  which prohibit us
                  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.

         o        Our stock option grants  generally  provide for an exercise of
                  some  or all  of  the  optioned  stock,  including  non-vested
                  shares, upon a change in control or similar event.

         o        Our Board 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 our
                  outstanding  voting  stock,  thereby  delaying,  deferring  or
                  preventing a change in control.

         o        Our By-laws contain a provision requiring stockholders to give
                  notice of matters  of any  business  to be brought  before the
                  Annual  Meeting 90 days in advance of the  meeting  or, in the
                  case of a Special  Meeting,  the earlier of ten days following
                  when  notice of the  meeting  was first  mailed or the date on
                  which such meeting was publicly disclosed.

EFFECT OF THE REVERSE SPLIT
- ---------------------------

         As a result of the reverse split,  the number of whole shares of common
stock which you hold as of the close of business on the Reverse Split  Effective
Date will be equal to the number of shares of you hold immediately  prior to the
close of business on the Reverse Split Effective Date divided by seven, ignoring
any fraction  resulting from the reverse split which will be converted into cash
as a result of the Exchange Agent's sale of any fractional  shares.  The reverse
split will not affect  your  percentage  ownership  interest  in the  company or
proportional  voting  power,  except for minor  differences  resulting  from the
payment  of cash in lieu of  fractional  shares.  The  terms of our  common  and
preferred  stock,  and the rights and  privileges of the holders of such shares,
will be  unaffected by the reverse  split.  The number of shares of common stock
issued and  outstanding  will be reduced.  Consequently,  the reverse split will
reduce the aggregate par value of the issued common stock.

         Dissenting  stockholders  will not have appraisal rights under Delaware
law or under our Certificate of Incorporation or By-laws.

         As discussed  above,  the reverse split may leave certain  stockholders
with an odd lot of our common  stock  (i.e.,  a number of shares less than 100).
These shares may be more  difficult to sell, or require a greater  commission to
sell, than shares in multiples of 100.

         Our common stock is currently  registered  under  Section  12(g) of the
Exchange  Act and, as a result,  we are subject to the  periodic  reporting  and
other  requirements  of the Exchange  Act. The reverse split will not affect the
registration of our common stock under the Exchange Act.

                                       36
<PAGE>

         Upon  consummation  of the reverse  split,  the total  number of shares
currently  reserved for  outstanding  warrants,  grants of stock options and all
stock options  previously granted would be decreased  proportionately.  The cash
consideration  payable  per share upon  exercise of stock  warrants  and options
would be increased proportionately.

EXCHANGE OF STOCK CERTIFICATES AND ELIMINATION OF FRACTIONAL SHARE INTERESTS
- ----------------------------------------------------------------------------

         As soon as practicable  after the Reverse Split Effective Date, we will
ask  you to  exchange  your  stock  certificates  ("Old  Certificates")  for new
certificates  ("New  Certificates")  representing  the number of whole shares of
common  stock into which your shares of common  stock have been  converted  as a
result of the reverse split.  At the  appropriate  time we will furnish you with
the necessary  materials and instructions for the surrender and exchange of your
stock  certificates  by our  transfer  agent.  You will not be required to pay a
transfer  or other fee in  connection  with the  exchange of  certificates.  You
should not submit any  certificates  to the Exchange Agent until requested to do
so.

         As discussed  above,  no scrip or  fractional  share  certificates  for
common stock will be issued in connection  with the reverse  split.  Instead,  a
certificate or  certificates  evidencing the aggregate of all fractional  shares
otherwise  issuable  shall be issued to the Exchange  Agent or its  nominee,  as
agent for the accounts of all holders of common stock otherwise entitled to have
a fraction of a share issued to them in connection  with the reverse split.  The
Exchange Agent will sell the fractional  interests as soon as practicable on the
basis of prevailing market prices of the common stock at the time of sale. After
the  Reverse  Split  Effective  Date,  the  Exchange  Agent  will  pay  to  such
stockholders  their pro rata share of the net proceeds  derived from the sale of
their  fractional  interests upon surrender of their stock  certificate(s).  You
will not have to pay any service charges or brokerage  commissions in connection
with the sale of fractional interests. We will bear all such costs.

FEDERAL INCOME TAX CONSEQUENCES OF THE REVERSE SPLIT
- ----------------------------------------------------

         The  following is a general  discussion of certain  federal  income tax
consequences of the proposed reverse split.  This discussion does not purport to
deal with all aspects of federal income  taxation that may be relevant to you as
a holder of our common  stock.  It is also not intended to be  applicable to all
categories of investors,  some of which,  such as dealers in securities,  banks,
insurance  companies,  tax-exempt  organizations  and  foreign  persons,  may be
subject to special  rules.  Furthermore,  the  following  discussion is based on
current  provisions  of the  Internal  Revenue  Code of 1986,  as  amended  (the
"Code"), and administrative and judicial  interpretations as of the date of this
proxy,  all of which are  subject to change.  Please  consult  with your own tax
advisor regarding the federal,  state, local and foreign tax consequences of the
reverse split.

         We believe  that the reverse  split will  constitute  a  reorganization
within  Section 368(a) of the Code.  Accordingly,  you will recognize no gain or
loss upon your  exchange of old shares of common  stock for new shares of common
stock.  If,  however,  you receive  cash in respect of  fractional  share of new
common stock,  you will  generally be treated as having  received that cash as a
distribution  in  redemption  of the  fractional  share,  as provided in Section
302(a) of the Code.  You should  consult your own tax advisor for the tax effect
of such a redemption (i.e., capital gain or dividend treatment) in light of your
particular facts and circumstances. The new shares of common stock issued in the
reverse split will have an aggregate  basis for computing  gain or loss equal to
the  aggregate  basis of the shares of common  stock  that you held  immediately
prior to the  reverse  split,  reduced by the amount of cash,  if any,  that you
receive in exchange  for  fractional  interests  and  increased  by any gain you
recognize as a result of the receipt of that cash.

         Your  holding  period for the new shares of common  stock will  include
your holding  period for your old shares of common stock which you exchanged for
the new shares,  provided  that all such shares  exchanged  were held as capital
assets immediately prior to the reverse split.

                                       37
<PAGE>

PALOMAR SHARE OWNERSHIP
- -----------------------

         The following tables list our share ownership for the persons or groups
specified.  Ownership includes direct and indirect  (beneficial)  ownership,  as
defined by SEC  rules.  To our  knowledge,  each  person,  along with his or her
spouse,  has sole voting and investment  power over the shares unless  otherwise
noted.  Information  for our  directors and officers is as of February 16, 1999.
Information for the beneficial  owners of at least 5% of our shares is as of the
latest reports by those entities received by us.
<TABLE>
<S>                                                  <C>                <C>           <C>    <C>

                                                          Number of Shares                 Percentage
Name and Address of Beneficial Owner                     Beneficially Owned               of Class (1)
- ------------------------------------                 --------------------------       -------------------

Louis P. Valente(2)                                                     415,000                *
45 Hartwell Avenue
Lexington, MA  02173

Joseph P. Caruso(3)                                                     943,142               1.3%
45 Hartwell Avenue
Lexington, MA  02173

A. Neil Pappalardo(4)(5)                                                250,000                *
45 Hartwell Avenue
Lexington, MA  02173

James G. Martin(4)                                                       50,000                *
45 Hartwell Avenue
Lexington, MA  02173

Nicholas P. Economou(4)                                                  60,000                *
45 Hartwell Avenue
Lexington, MA  02173

The Travelers Insurance Company(6)
One Tower Square                                                      6,694,947               9.3%
Hartford, CT  06183

The Travelers Insurance Group Inc.(6)
One Tower Square                                                      6,694,947               9.3%
Hartford, CT  06183

PFS Services, Inc.(6)
3120 Breckinridge Blvd.                                               6,694,947               9.3%
Duluth, GA  30199-0001

Associated Madison Companies, Inc.(6)
153 East 53rd Street                                                  6,694,947               9.3%
New York, NY  10013

Citigroup Inc.(6)
153 East 53rd Street                                                  6,776,597               9.4%
New York, NY  10043

The Rockside Foundation(7)                                           12,161,650              16.9%
524 North Avenue
New Rochelle, NY  10801

                                       38
<PAGE>

Logg Investment Research(7)                                          12,161,650              16.9%
P.O. Box 4985
Stateline, NV  89449

Thomas O'Brien(7)                                                    12,161,650              16.9%
P.O. Box 4985
Stateline, NV  89449

Mark T. Smith(7)                                                     12,161,650              16.9%
7670 First Place
Oakwood, OH  44146

The R. Templeton Smith Foundation(7)                                 12,161,650              16.9%
3001 Fairmont Blvd.
Cleveland Heights, OH  44118


All Directors and Executive Officers as a                             1,718,142               2.4%
Group
(5 persons)
</TABLE>

*     Less than one percent.

(1)      Pursuant to the rules of the Securities and Exchange Commission, shares
         of common  stock  which an  individual  or group has a right to acquire
         within 60 days  pursuant to the  exercise of options and  warrants  are
         deemed to be  outstanding  for the purpose of computing the  percentage
         ownership  of such  individual  or  group,  but are  not  deemed  to be
         outstanding  for the purpose of computing the  percentage  ownership of
         any other person shown in the table.  Percentage  ownership is based on
         71,791,475 shares of common stock outstanding as of February 16, 1999.

(2)      Includes 200,000 shares of common stock which Mr. Valente has the right
         to acquire within 60 days pursuant to the exercise of warrants.

(3)      Includes  870,000 shares of common stock which Mr. Caruso has the right
         to acquire  within 60 days  pursuant  to the  exercise  of options  and
         warrants, and 6,316 shares held in our 401(k) Plan.

(4)      Includes  50,000  shares of common stock which each of these  directors
         has the right to acquire  within 60 days  pursuant  to the  exercise of
         warrants.

(5)      Includes  200,000  shares of common stock which Mr.  Pappalardo has the
         right to acquire within 60 days pursuant to the exercise of warrants.

(6)      Based on  information  provided in Amendment  No. 4 to a Schedule  13G,
         filed on January 22,  1999.  Includes  shares  beneficially  owned with
         respect to which this entity shares voting and  dispositive  power with
         the affiliated entities listed, and further assumes exercise/conversion
         of  certain  securities  which  by  their  terms  may not be  currently
         exercisable  within  60 days.  The  entities  may  disclaim  that  they
         constitute a "group" for purposes of owning these shares.

(7)      Based on  information  provided in Amendment  No. 3 to a Schedule  13D,
         filed on February 16. 1999.  Includes  shares  beneficially  owned with
         respect to which this  entity/individual  shares voting and dispositive
         power  with  the  affiliated   entities/individuals   listed.  Includes
         3,000,000  shares of common stock which the  entity/individual  has the
         right to acquire  within 60 days  pursuant to the exercise of warrants.
         The  entities/individuals  may disclaim that they  constitute a "group"
         for purposes of owning these shares.

                                       39
<PAGE>

SUBMISSION OF STOCKHOLDER PROPOSALS
- -----------------------------------

         From time to time,  stockholders seek to nominate  directors or present
proposals  for  inclusion  in  the  proxy   statement  and  form  of  proxy  for
consideration  at the annual  meeting.  To be included in the proxy statement or
considered  at an  annual  or  any  special  meeting,  you  must  timely  submit
nominations  of  directors  or  proposals,  in addition  to meeting  other legal
requirements.  We must receive  proposals  for the 1999 annual  meeting no later
than 90 days prior to the meeting,  for possible  consideration  at the meeting,
which is expected to take place on May 26, 1999.  Direct any proposals,  as well
as related questions, to the undersigned.

OTHER BUSINESS
- --------------

         The Board of Directors knows of no other matters for  consideration  at
the meeting.  If any other business should properly arise, the persons appointed
in the enclosed proxy have  discretionary  authority to vote in accordance  with
their best judgment.

EXPENSES AND SOLICITATION
- -------------------------

         We will  bear the cost of  solicitation  of  proxies.  In  addition  to
soliciting  stockholders by mail through our regular  employees,  we may request
banks  and  brokers  to  solicit  their  customers  who  have our  common  stock
registered  in the name of a nominee and, if so, will  reimburse  such banks and
brokers  for  their  reasonable  out-of-pocket  costs.  Also,  we will  retain a
professional  proxy  solicitation  firm to assist in the proxy  solicitation and
will pay such  solicitation  firm customary fees plus expenses.  Solicitation by
officers and employees of the Company may also be made of some  stockholders  in
person or by mail, telephone or telegraph, following the original solicitation.

                            By Order of the Board of Directors,


                            /s/ Louis P. Valente
                            -----------------------------------
                            
                            Louis P. Valente
                            Chairman of the Board and
                            Chief Executive Officer
March 12, 1999



         THE BOARD OF DIRECTORS HOPES THAT YOU WILL ATTEND THE MEETING.  WHETHER
OR NOT YOU PLAN TO ATTEND, YOU ARE URGED TO COMPLETE,  SIGN, DATE AND RETURN THE
ENCLOSED PROXY CARD IN THE ACCOMPANYING  ENVELOPE.  PROMPT RESPONSE WILL GREATLY
FACILITATE ARRANGEMENTS FOR THE MEETING AND YOUR COOPERATION IS APPRECIATED.



                      PLEASE VOTE. YOUR VOTE IS IMPORTANT.
<PAGE>



                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

<TABLE>
<S>                                                                                                       <C>
Reports of Independent Public Accountants                                                                 F-2

Consolidated Balance Sheets as of December 31, 1997 and 1998                                              F-4

Consolidated Statements of Operations for the years ended December 31, 1996,
         1997 and 1998                                                                                    F-5

Consolidated Statements of Stockholders' Equity (Deficit) for the years ended December 31, 1996,
         1997 and 1998                                                                                    F-6

Consolidated Statements of Cash Flows for the years ended December 31, 1996,
         1997 and 1998                                                                                    F-9

Notes to Consolidated Financial Statements                                                                F-11

</TABLE>


                                      F-1

<PAGE>


                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS



To Palomar Medical Technologies, Inc:

     We have audited the  accompanying  consolidated  balance  sheets of Palomar
Medical  Technologies,  Inc. (a Delaware  corporation)  and  subsidiaries  as of
December  31,  1997  and  1998,  and  the  related  consolidated  statements  of
operations,  stockholders' equity (deficit) and cash flows for each of the three
years in the period ended December 31, 1998. These financial  statements are the
responsibility of the Company's management.  Our responsibility is to express an
opinion  on these  financial  statements  based on our  audits.  The  summarized
financial  data  for  Nexar  Technologies,  Inc.  as of and for the  year  ended
December 31, 1997  contained in Note 2 are based on the financial  statements of
Nexar Technologies,  Inc. which were audited by other auditors. Their report has
been furnished to us and our opinion,  insofar as it relates to the data in Note
2, is based solely on the report of the other auditors.

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

     In our opinion,  based on our audits and the report of other auditors,  the
financial statements referred to above present fairly, in all material respects,
the financial position of Palomar Medical Technologies, Inc. and subsidiaries as
of December  31, 1997 and 1998,  and the results of their  operations  and their
cash flows for each of the three years in the period ended  December 31, 1998 in
conformity with generally accepted accounting principles.

     The  accompanying  consolidated  financial  statements  have been  prepared
assuming that the Company will continue as a going concern. As discussed in Note
1, the Company has suffered  recurring  losses from operations and has a working
capital  deficiency and a stockholders'  deficit that raises  substantial  doubt
about the Company's ability to continue as a going concern.  Management's  plans
in  regard  to these  matters  are also  described  in Note 1. The  accompanying
consolidated  financial  statements  do not include any  adjustments  that might
result from the outcome of this uncertainty.






                                                            ARTHUR ANDERSEN LLP



Boston, Massachusetts
February 11, 1999

                                      F-2

<PAGE>


              REPORT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS

To the Board of Directors and Stockholders
of Nexar Technologies, Inc.
Southborough, Massachusetts

We  have  audited  the   accompanying   consolidated   balance  sheet  of  Nexar
Technologies,  Inc. and  subsidiary  as of December  31,  1997,  and the related
consolidated  statements of operations,  stockholders' equity (deficit) and cash
flows for the year then ended.  These financial  statements (which are not shown
separately  herein) are the  responsibility  of the  Company's  management.  Our
responsibility  is to express an opinion on these financial  statements based on
our audit. The consolidated financial statements of Nexar Technologies, Inc. and
subsidiary as of December 31, 1996 and for the periods  ended  December 31, 1995
and 1996 (not shown  separately  herein),  were audited by other  auditors whose
report dated January 24, 1997 (except with respect to the  purchased  technology
matter discussed in Note 2 as to which the date is February 28, 1997), expressed
an unqualified opinion on those statements.

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

In our opinion,  the 1997 financial statements referred to above present fairly,
in all material respects, the financial position of Nexar Technologies, Inc. and
subsidiary as of December 31, 1997 and the results of their operations and their
cash  flows  for the year  then  ended in  conformity  with  generally  accepted
accounting principles.


                                                  /s/ BDO Seidman, LLP
                                                  ----------------------------
                                                  BDO Seidman, LLP


February 13, 1998 (except for
Note 10 which is as of
March 20, 1998)


                                     F-3

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                           CONSOLIDATED BALANCE SHEETS

<TABLE>
<CAPTION>

                                                                                            December 31,          December 31,
                                                                                                1997                  1998
                                                                                           ----------------      ----------------
<S>                                                                                             <C>                   <C>       
ASSETS

CURRENT ASSETS:
       Cash and cash equivalents                                                                $3,003,300            $1,874,718
       Marketable securities                                                                     1,449,326                     -
       Accounts receivable, net of allowance for doubtful accounts of
            approximately $746,000 and $364,000 in 1997 and 1998, respectively                   2,248,680             9,938,121
       Inventories                                                                               4,711,474             5,416,342
       Other current assets                                                                      2,153,941             1,056,388
                                                                                           ----------------      ----------------
            Total current assets                                                                13,566,721            18,285,569
                                                                                           ----------------      ----------------

NET ASSETS OF DISCONTINUED OPERATIONS (NOTE 2)                                                   5,825,602                     -
                                                                                           ----------------      ----------------

PROPERTY AND EQUIPMENT, NET                                                                      6,455,586             3,314,087
                                                                                           ----------------      ----------------

OTHER ASSETS:
       Cost in excess of net assets acquired, net of accumulated amortization of
            approximately $1,280,000 and $1,882,000 in 1997 and 1998, respectively               2,302,348             1,699,983
       Deferred financing costs                                                                    591,609                58,923
       Other non-current assets                                                                    225,706               167,352
                                                                                           ----------------      ----------------
            Total other assets                                                                   3,119,663             1,926,258
                                                                                           ----------------      ----------------

                                                                                               $28,967,572           $23,525,914
                                                                                           ================      ================

LIABILITIES AND STOCKHOLDERS' DEFICIT

CURRENT LIABILITIES:

       Current portion of long-term debt                                                        $1,640,465            $6,290,041
       Accounts payable                                                                          4,150,982             6,553,745
       Accrued liabilities                                                                      13,759,854            10,301,624
       Current portion of deferred revenue                                                       1,284,395             1,143,796
                                                                                           ----------------      ----------------
            Total current liabilities                                                           20,835,696            24,289,206
                                                                                           ----------------      ----------------

NET LIABILITIES OF DISCONTINUED OPERATIONS                                                               -             1,680,171
                                                                                           ----------------      ----------------

LONG-TERM DEBT, NET OF CURRENT PORTION                                                          12,445,563             3,150,000
                                                                                           ----------------      ----------------

DEFERRED REVENUE, NET OF CURRENT PORTION                                                         1,870,000               870,000
                                                                                           ----------------      ----------------

COMMITMENTS AND CONTINGENCIES (NOTE 12)

STOCKHOLDERS' DEFICIT:
       Preferred stock, $.01 par value-
            Authorized - 5,000,000 shares
            Issued and outstanding -
            16,397 shares and 6,993 shares
            at December 31, 1997 and 1998, respectively
            (Liquidation preference of $8,228,082 as of December 31, 1998)                             164                       69
       Common stock, $.01 par value-
            Authorized - 120,000,000 shares
            Issued - 45,792,585 shares and 70,524,027 shares
            at December 31, 1997 and 1998, respectively                                            457,926                  705,240
       Additional paid-in capital                                                              147,356,579              160,733,433
       Accumulated deficit                                                                    (152,359,497)            (166,263,346)
       Less: Treasury stock - (345,000 shares at cost)                                          (1,638,859)              (1,638,859)
                                                                                           ----------------         ----------------
            Total stockholders' deficit                                                         (6,183,687)              (6,463,463)

                                                                                           ----------------         ----------------
                                                                                               $28,967,572              $23,525,914
                                                                                           ================         ================

</TABLE>

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

                                       F-4


<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF OPERATIONS

<TABLE>
<CAPTION>

                                                                                 Years Ended December 31,
                                                                       1996                 1997               1998
                                                                 ------------------   -----------------   ----------------

<S>                                                                    <C>                 <C>                <C>        
REVENUES                                                               $17,606,871         $20,994,546        $44,514,057

COST OF REVENUES                                                        14,169,471          20,055,963         23,050,834
                                                                 ------------------   -----------------   ----------------

         Gross profit                                                    3,437,400             938,583         21,463,223
                                                                 ------------------   -----------------   ----------------

OPERATING EXPENSES:

         Research and development                                        6,297,477          11,990,332          7,029,348
         Sales and marketing                                             5,076,941           6,959,750         15,132,595
         General and administrative                                      9,752,922          15,332,241          8,866,530
         Business development
              and other financing costs                                  2,879,603           2,060,852                  -
         Restructuring and asset write-off (Note 4)                      1,660,808           3,325,000            (131,310)
         Settlement and litigation costs                                   880,000           3,199,000                  -
                                                                 ------------------   -----------------   ----------------

                 Total operating expenses                               26,547,751          42,867,175         30,897,163
                                                                 ------------------   -----------------   ----------------

                 Loss from operations                                  (23,110,351)        (41,928,592)        (9,433,940)

INTEREST EXPENSE                                                          (271,619)         (6,993,898)        (1,290,905)

INTEREST INCOME                                                          1,355,488             456,945             33,080

NET GAIN (LOSS) ON TRADING SECURITIES                                    2,033,371             (52,272)           703,211

ASSET WRITE-OFF (NOTE 4)                                                (1,397,000)         (9,658,000)                 -

OTHER INCOME (EXPENSE)                                                     591,853            (193,262)            21,311
                                                                 ------------------   -----------------   ----------------

         NET LOSS FROM CONTINUING OPERATIONS                           (20,798,258)        (58,369,079)        (9,967,243)
                                                                 ------------------   -----------------   ----------------

LOSS FROM DISCONTINUED OPERATIONS (NOTE 2):

         Loss from operations                                          (20,895,534)        (29,508,755)        (1,090,885)
         Gain (Loss) on dispositions, net                                3,830,000           2,073,943         (1,533,295)
                                                                 ------------------   -----------------   ----------------

         NET LOSS FROM DISCONTINUED OPERATIONS                         (17,065,534)        (27,434,812)        (2,624,180)
                                                                 ------------------   -----------------   ----------------

                 NET LOSS                                            $ (37,863,792)      $ (85,803,891)      $(12,591,423)
                                                                 ==================   =================   ================

BASIC AND DILUTED NET LOSS PER COMMON SHARE:

         Continuing operations                                              $(0.84)             $(1.79)            $(0.18)
         Discontinued operations                                             (0.65)              (0.78)             (0.04)
                                                                 ------------------   -----------------   ----------------

                 TOTAL LOSS PER COMMON SHARE                                $(1.49)             $(2.57)            $(0.22)
                                                                 ==================   =================   ================

WEIGHTED AVERAGE NUMBER OF
    COMMON SHARES OUTSTANDING                                           26,166,538          35,105,272         62,868,696
                                                                 ==================   =================   ================
                                                                 
</TABLE>

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

                                       F-5



<PAGE>

<TABLE>
<CAPTION>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

            CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)




                                                                   Preferred Stock       Common Stock           Treasury Stock 
                                                                  ----------------------------------------------------------------
                                                                   Number     $0.01     Number     $0.01      Number              
                                                                  of Shares Par Value  of Shares  Par Value  of Shares   Cost     

                                                                  ----------------------------------------------------------------
 <S>                                                              <C>        <C>      <C>         <C>        <C>        <C>
BALANCE, DECEMBER 31, 1995                                        13,860     $139     20,135,406  $201,353   (200,000)  $(1,211,757)

    Sale of common stock pursuant to warrants and 
     options                                                          --       --      2,967,996    29,681         --            --
    Sale of common stock                                              --       --      1,176,205    11,762         --            --
    Payments received on subscriptions receivable                     --       --            --         --         --            --
    Issuance of preferred stock, including common stock issued
     as a placement fee, net of issuance costs                    32,000      320        115,000     1,150         --            --
    Issuance of common stock for 1995 employer 401(k) 
     matching contribution                                            --       --         45,885       459         --            --
    Conversion of preferred stock, including accrued
     dividends and interest of $782,602                          (25,209)    (252)     4,481,518    44,815         --            --
    Conversion of convertible debentures                              --       --         34,615       346         --            --
    Redemption of convertible debentures                              --       --             --        --         --            --
    Value ascribed to convertible debentures                          --       --             --        --         --            --
    Redemption of preferred stock                                 (2,500)     (25)            --        --         --            --
    Exercise of underwriter's warrants                                --       --        500,000     5,000         --            --
    Exercise of stock options in majority controlled
     subsidiary                                                       --       --             --        --         --            --
    Issuance of common stock for conversion of debentures at
     Tissue Technologies, Inc.                                        --       --        813,431     8,134         --            --
    Issuance of common stock for minority interest in 
     Star Medical subsidiary                                          --       --        224,054     2,241         --            --
    Issuance of common stock in exchange for license
     rights                                                           --       --         56,900       569         --            --
    Issuance of common stock for acquisition of
     Dermascan, Inc.                                                  --       --         35,000       350         --            --
    Issuance of common stock for investment banking and merger
     and acquisition consulting services                              --       --         56,802       568         --            --
    Compensation expense related to warrants issued to
     non-employees under SFAS No. 123                                 --       --             --        --         --            --
    Return of escrowed shares                                         --       --        (46,000)     (460)        --            --
    Amortization of deferred financing costs                          --       --             --        --         --            --
    Unrealized loss on marketable securities                          --       --             --        --         --            --
    Preferred stock dividends                                         --       --             --        --         --            --
    Net loss                                                          --       --             --        --         --            --
                                                                  -----------------------------------------------------------------

BALANCE, DECEMBER 31, 1996                                        18,151     $182      30,596,812 $305,968  (200,000)  $(1,211,757)
                                                                  =================================================================
</TABLE>



<TABLE>
<CAPTION>



                                                                 Additional                     Unrealized
                                                                 Paid-in        Accumulated   (Loss) Gain on   Subscriptions 
                                                                 Capital         Deficit        Marketable      Receivable         
                                                                                Securities                  
                                                                 ------------------------------------------------------------
<S>                                                              <C>           <C>              <C>            <C>
BALANCE, DECEMBER 31, 1995                                        $54,152,385  $(25,864,657)      $--          $(1,988,709)

    Sale of common stock pursuant to warrants and 
     options                                                        7,569,226           --         --                   -- 
    Sale of common stock                                            6,049,618           --         --                   -- 
    Payments received on subscriptions receivable                          --           --         --            2,441,556 
    Issuance of preferred stock, including common stock issued 
     as a placement fee, net of issuance costs                     30,821,677           --         --                   -- 
    Issuance of common stock for 1995 employer 401(k)
     matching contribution                                            160,139           --         --                   --
    Conversion of preferred stock, including accrued 
     dividends and interest of $782,602                               744,124           --         --                   --
    Conversion of convertible debentures                              145,260           --         --                   --
    Redemption of convertible debentures                              (41,530)          --         --                   --
    Value ascribed to convertible debentures                        2,757,860           --         --                   --
    Redemption of preferred stock                                  (3,123,127)          --         --                   --
    Exercise of underwriter's warrants                              1,057,500           --         --           (1,057,500)
    Exercise of stock options in majority controlled 
     subsidiary                                                        50,000           --         --                   -- 
    Issuance of common stock for conversion of debentures at
     Tissue Technologies, Inc.                                      1,019,022           --         --                   -- 
    Issuance of common stock for minority interest in
     Star Medical subsidiary                                        1,747,482           --         --                   -- 
    Issuance of common stock in exchange for license 
     rights                                                           369,574           --         --                   -- 
    Issuance of common stock for acquisition of
     Dermascan, Inc.                                                  489,650           --         --                   -- 
    Issuance of common stock for investment banking and merger
     and acquisition consulting services                              476,156           --         --                   -- 
    Compensation expense related to warrants issued to 
     non-employees under SFAS No. 123                                 532,758           --         --                   -- 
    Return of escrowed shares                                             460           --         --                   -- 
    Amortization of deferred financing costs                          (77,683)          --         --                   -- 
    Unrealized loss on marketable securities                               --           --   (342,500)                  -- 
    Preferred stock dividends                                              --   (1,242,751)        --                   -- 
    Net loss                                                               --  (37,863,792)        --                   -- 
                                                                 ------------------------------------------------------------

BALANCE, DECEMBER 31, 1996                                       $104,900,551 $(64,971,200) $(342,500)           $(604,653)
                                                                 ============================================================
</TABLE>



<TABLE>
<CAPTION>



                                                                      Total 
                                                                   Stockholders
                                                                 Equity (Deficit)
                                                                -------------------
<S>                                                             <C>
BALANCE, DECEMBER 31, 1995                                         25,288,754 

    Sale of common stock pursuant to warrants and
     options                                                        7,598,907 
    Sale of common stock                                            6,061,380 
    Payments received on subscriptions receivable                   2,441,556 
    Issuance of preferred stock, including common stock issued 
     as a placement fee, net of issuance costs                     30,823,147 
    Issuance of common stock for 1995 employer 401(k) 
     matching contribution                                            160,598 
    Conversion of preferred stock, including accrued 
     dividends and interest of $782,602                               788,687 
    Conversion of convertible debentures                              145,606 
    Redemption of convertible debentures                              (41,530)
    Value ascribed to convertible debentures                        2,757,860 
    Redemption of preferred stock                                  (3,123,152)
    Exercise of underwriter's warrants                                  5,000 
    Exercise of stock options in majority controlled
     subsidiary                                                        50,000 
    Issuance of common stock for conversion of debentures at
     Tissue Technologies, Inc.                                      1,027,156 
    Issuance of common stock for minority interest in
     Star Medical subsidiary                                        1,749,723 
    Issuance of common stock in exchange for license 
     rights                                                           370,143 
    Issuance of common stock for acquisition of
     Dermascan, Inc.                                                  490,000 
    Issuance of common stock for investment banking and merger 
     and acquisition consulting services                              476,724 
    Compensation expense related to warrants issued to 
     non-employees under SFAS No. 123                                 532,758 
    Return of escrowed shares                                              -- 
    Amortization of deferred financing costs                          (77,683)
    Unrealized loss on marketable securities                         (342,500)
    Preferred stock dividends                                      (1,242,751)
    Net loss                                                      (37,863,792)
                                                                 ------------

BALANCE, DECEMBER 31, 1996                                       $ 38,076,591
                  === ====                                       ============

</TABLE>

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

                                       F-6

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

            CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)
                                   (CONTINUED)

<TABLE>
<CAPTION>


                                                             Preferred Stock        Common Stock              Treasury Stock
                                                            -----------------------------------------------------------------------
                                                            Number      $0.01     Number      $0.01        Number                  
                                                            of Shares  Par Value  of Shares   Par Value   of Shares       Cost     
                                                            -----------------------------------------------------------------------
<S>                                                          <C>       <C>        <C>         <C>          <C>        <C>
BALANCE, DECEMBER 31, 1996                                   18,151       $182    30,596,812  $305,968     (200,000)  $(1,211,757) 

    Sale of common stock pursuant to warrants,
     options and Employee Stock Purchase Plan                    --         --       815,101     8,151           --            -- 
    Reduction in subscriptions receivable                        --         --            --        --           --            -- 
    Sale of preferred stock, net of issuance costs of
     approximately $1,000,000                                16,000        160            --        --           --            -- 
    Issuance of common stock for 1996 employer 401(k)
     matching contribution                                       --         --        87,441       874           --            -- 
    Conversion and redemption of preferred stock            (17,754)      (178)    6,139,841    61,399           --            -- 
    Conversion of convertible debentures and issuance
     of common stock to an investor                              --         --     7,464,961    74,650           --            -- 
    Issuance of common stock for investment banking, merger
     and acquisition and consulting services                     --         --        20,000       200           --            -- 
    Value ascribed to the discount feature of
     convertible debentures issued                               --         --       413,109     4,131           --            -- 
    Unrealized gain on marketable securities                     --         --            --        --           --            -- 
    Preferred stock dividends                                    --         --            --        --           --            -- 
    Guaranteed value of common stock associated with
     Dermascan acquisition                                       --         --            --        --           --            -- 
    Issuance of common stock for technology                      --         --       255,320     2,553           --            -- 
    Purchase of stock for treasury                               --         --            --        --     (145,000)     (427,102)
    Gain related to the issuance of common stock by
     Nexar Technologies, Inc.                                    --         --            --        --           --            -- 
    Value ascribed to warrant to purchase common
     stock issued to Coherent, Inc.                              --         --            --        --           --            -- 
    Net loss                                                     --         --            --        --           --            -- 
                                                            ----------------------------------------------------------------------

BALANCE, DECEMBER 31, 1997                                   16,397       $164    45,792,585  $457,926     (345,000)  $(1,638,859)
                                                            ======================================================================

</TABLE>




<TABLE>
<CAPTION>


                                                             Additional                  Unrealized (Loss)                   
                                                             Paid-in      Accumulated    Gain on Marketable    Subscriptions 
                                                             Capital       Deficit         Securities         Receivable     
                                                             ----------------------------------------------------------------
<S>                                                          <C>           <C>                <C>            <C>
BALANCE, DECEMBER 31, 1996                                   $104,900,551  $(64,971,200)      $(342,500)     $(604,653)

    Sale of common stock pursuant to warrants, 
     options and Employee Stock Purchase Plan                   1,606,083            --              --             -- 
    Reduction in subscriptions receivable                              --            --              --        604,653 
    Sale of preferred stock, net of issuance costs of 
     approximately $1,000,000                                  14,999,840            --              --             -- 
    Issuance of common stock for 1996 employer 401(k) 
     matching contribution                                        317,280            --              --             -- 
    Conversion and redemption of preferred stock               (3,926,317)           --              --             -- 
    Conversion of convertible debentures and issuance 
     of common stock to an investor                            16,935,713            --              --             -- 
    Issuance of common stock for investment banking, merger 
     and acquisition and consulting services                       52,925            --              --             -- 
    Value ascribed to the discount feature of
     convertible debentures issued                              3,750,812            --              --             -- 
    Unrealized gain on marketable securities                           --            --         342,500             -- 
    Preferred stock dividends                                          --    (1,584,406)             --             -- 
    Guaranteed value of common stock associated with 
     Dermascan acquisition                                       (216,562)           --              --             -- 
    Issuance of common stock for technology                     1,146,388            --              --             -- 
    Purchase of stock for treasury                                     --            --              --             -- 
    Gain related to the issuance of common stock by 
     Nexar Technologies, Inc.                                   7,409,866            --              --             -- 
    Value ascribed to warrant to purchase common 
     stock issued to Coherent, Inc.                               380,000            --              --             -- 
    Net loss                                                           --   (85,803,891)             --             -- 
                                                             ----------------------------------------------------------
BALANCE, DECEMBER 31, 1997                                   $147,356,579  $(152,359,497)    $       --      $      -- 
                                                             ==========================================================

</TABLE>



<TABLE>
<CAPTION>


                                                                Total     
                                                             Stockholder
                                                           Equity (Deficit)
                                                           ----------------
<S>                                                          <C>
BALANCE, DECEMBER 31, 1996                                   $38,076,591  

    Sale of common stock pursuant to warrants,                            
     options and Employee Stock Purchase Plan                  1,614,234  
    Reduction in subscriptions receivable                        604,653  
    Sale of preferred stock, net of issuance costs of                     
     approximately $1,000,000                                  15,000,000 
    Issuance of common stock for 1996 employer 401(k)                     
     matching contribution                                        318,154 
    Conversion and redemption of preferred stock               (3,865,096)
    Conversion of convertible debentures and issuance 
     of common stock to an investor                            17,010,363 
    Issuance of common stock for investment banking, merger
     and acquisition and consulting services                       53,125 
    Value ascribed to the discount feature of
     convertible debentures issued                              3,754,943 
    Unrealized gain on marketable securities                      342,500 
    Preferred stock dividends                                  (1,584,406)
    Guaranteed value of common stock associated with 
     Dermascan acquisition                                       (216,562)
    Issuance of common stock for technology                     1,148,941 
    Purchase of stock for treasury                               (427,102)
    Gain related to the issuance of common stock by 
     Nexar Technologies, Inc.                                   7,409,866 
    Value ascribed to warrant to purchase common 
     stock issued to Coherent, Inc.                               380,000 
    Net loss                                                  (85,803,891)
                                                             ------------ 
BALANCE, DECEMBER 31, 1997                                   $(6,183,687) 
                  === ====                                   ============  
                                                              
</TABLE>

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


                                      F-7

<PAGE>
               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

            CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)
                                   (CONTINUED)

<TABLE>
<CAPTION>
                                                                                        Preferred Stock              Common Stock  
                                                                                    -----------------------------------------------
                                                                                          Number        $0.01            Number    
                                                                                         of Shares       Par Value      of Shares  
                                                                                     ----------------------------------------------
<S>                                                                                  <C>             <C>             <C>           
BALANCE, DECEMBER 31, 1997                                                                  16,397   $         164      45,792,585

  Sale of common stock pursuant to warrants, options and Employee 
   Stock Purchase Plan                                                                          --              --         192,211
  Issuance of common stock for 1997 employer 401(k) matching contribution                       --              --         311,887
  Conversion of preferred stock                                                             (5,888)            (59)      6,891,682
  Conversion of convertible debentures                                                          --              --       7,035,662
  Issuance of common stock net of investment banking fees                                       --              --      10,200,000
  Redemption of preferred stock                                                             (3,516)            (36)             --
  Value ascribed to warrants issued to investment banker                                        --              --              --
  Common stock issued for advisory services                                                     --              --         100,000
  Costs incurred related to the issuance of common stock                                        --              --              --
  Preferred stock dividends and penalties                                                       --              --              --
  Net loss                                                                                      --              --              --

                                                                                     -------------   -------------     -----------
BALANCE, DECEMBER 31, 1998                                                                   6,993   $          69      70,524,027
                                                                                     =============   =============     ===========
</TABLE>

<TABLE>

                                                                                    Common Stock                Treasury Stock     
                                                                               ----------------------------------------------------
                                                                                        $0.01            Number
                                                                                        Par Value       of Shares          Cost
                                                                               ----------------------------------------------------
<S>                                                                                  <C>             <C>             <C>           
BALANCE, DECEMBER 31, 1997                                                           $     457,926       (345,000)  ($  1,638,859)

  Sale of common stock pursuant to warrants, options and Employee 
   Stock Purchase Plan                                                                       1,923             --               -- 
  Issuance of common stock for 1997 employer 401(k) matching contribution                    3,118             --  
  Conversion of preferred stock                                                             68,917             --  
  Conversion of convertible debentures                                                      70,356             --               -- 
  Issuance of common stock net of investment banking fees                                  102,000             --               -- 
  Redemption of preferred stock                                                                 --             --               -- 
  Value ascribed to warrants issued to investment banker                                        --             --               -- 
  Common stock issued for advisory services                                                  1,000             --               -- 
  Costs incurred related to the issuance of common stock                                        --             --               -- 
  Preferred stock dividends and penalties                                                       --             --               -- 
  Net loss                                                                                      --             --               -- 

                                                                                     -------------   -------------   ------------- 
BALANCE, DECEMBER 31, 1998                                                           $     705,240        (345,000)  ($  1,638,859)
                                                                                     =============   =============   ============= 
</TABLE>

<TABLE>


                                                                                  Additional                              Total
                                                                                  Paid-in           Accumulated       Stockholders'
                                                                                  Capital             Deficit       Equity (Deficit)
                                                                                ---------------------------------------------------
<S>                                                                                  <C>             <C>             <C>           
BALANCE, DECEMBER 31, 1997                                                           $ 147,356,579   ($152,359,497)  ($  6,183,687)

  Sale of common stock pursuant to warrants, options and Employee 
   Stock Purchase Plan                                                                      64,208              --          66,131
  Issuance of common stock for 1997 employer 401(k) matching contribution                  251,163              --         254,281
  Conversion of preferred stock                                                            583,310              --         652,168
  Conversion of convertible debentures                                                   6,368,820              --       6,439,176
  Issuance of common stock net of investment banking fees                                9,738,000              --       9,840,000
  Redemption of preferred stock                                                        (3,615,522)              --      (3,615,558)
  Value ascribed to warrants issued to investment banker                                  171,000               --         171,000
  Common stock issued for advisory services                                                99,000               --         100,000
  Costs incurred related to the issuance of common stock                                 (283,125)              --        (283,125)
  Preferred stock dividends and penalties                                                      --       (1,312,426)     (1,312,426)
  Net loss                                                                                     --      (12,591,423)    (12,591,423)
                                                                                    -------------    -------------   ------------- 
BALANCE, DECEMBER 31, 1998                                                          $ 160,733,433    ($166,263,346)  ($  6,463,463)
                                                                                    =============    =============   ============= 
</TABLE>

                                      F-8

<PAGE>




               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF CASH FLOWS




<TABLE>
                                                                                               Years Ended December 31,
                                                                                        1996            1997              1998
                                                                                --------------------------------------------------
<S>                                                                                <C>              <C>              <C>          
CASH FLOWS FROM OPERATING ACTIVITIES
       Net Loss                                                                    $(37,863,792)    $(85,803,891)    $(12,591,423)
            Less: Net Loss from Discontinued Operations                             (17,065,534)     (27,434,812)      (2,624,180)
                                                                                   ------------     ------------     ------------ 
       Net Loss from Continuing Operations                                          (20,798,258)     (58,369,079)      (9,967,243)
                                                                                   ------------     ------------     ------------ 

       Adjustments to reconcile net loss from continuing operations to net cash
            used in operating activities-
            Depreciation and amortization                                             2,343,013        2,246,412        2,676,651
            Restructuring and asset write-off costs                                   3,057,808       12,983,000         (131,310)
            Write-off of in-process research and development                             57,212               --               --
            Write-off of intangible assets                                              631,702               --               --
            Loss on sale of wholly-owned subsidiary                                          --          165,845               --
            Write-off of deferred financing costs associated with                            --               --               --
                 redemption of convertible debentures                                   201,500           27,554               --
            Valuation allowances for notes and investments                                   --        1,035,912               --
            Accrued interest receivable on note                                              --               --               --
                 and subscription receivable                                           (568,917)              --               --
            Foreign currency exchange gain                                             (446,596)        (651,970)              --
            Non-cash interest expense related to debt                                   163,680        5,473,077           63,652
            Non-cash compensation related to common stock and warrants                  836,982          205,238          171,000
            Realized gain on marketable securities                                     (835,197)        (577,969)              --
            Unrealized (gain) loss on marketable securities                          (1,198,174)         669,293         (703,211)
            Changes in assets and liabilities,
                 Purchases of marketable securities                                 (10,355,055)        (152,938)              --
                 Net sale of marketable securities                                   10,244,044        2,234,436        2,152,537
                 Accounts receivable                                                    (82,025)      (1,809,371)      (7,689,441)
                 Inventories                                                         (4,661,443)      (3,390,396)        (704,868)
                 Other current assets                                                (1,514,858)      (1,005,781)       1,097,553
                 Accounts payable                                                     1,243,161        1,378,637        2,402,763
                 Accrued liabilities                                                  4,727,008        3,546,543          639,934
                 Deferred revenue                                                        35,773        2,948,247       (1,140,599)
                                                                                   ------------     ------------     ------------ 
                          Net cash used in operating activities                     (16,918,640)     (33,043,310)     (11,132,582)
                                                                                   ------------     ------------     ------------ 
CASH FLOWS FROM INVESTING ACTIVITIES
       Purchases of property and equipment                                           (3,180,112)      (5,777,446)        (403,189)
       Increase in other assets                                                      (1,176,527)         (95,830)         (19,628)
       Loans to related parties                                                      (7,338,625)      (1,250,000)              --
       Loans to unrelated parties                                                    (2,236,531)              --               --
       Payments received on loans to related parties                                  9,322,284          941,288               --
       Guaranteed value associated with Dermascan acquisition                                --         (216,562)              --
       Net proceeds from notes receivable                                                    --               --               --
       Investment in nonmarketable securities                                        (2,077,054)      (1,057,631)              --
                                                                                   ------------     ------------     ------------ 
                          Net cash used in investing activities                      (6,686,565)      (7,456,181)        (422,817)
                                                                                   ------------     ------------     ------------ 
</TABLE>

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

                                       F-9
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                   (Continued)




<TABLE>
                                                                                         Years Ended December 31,
                                                                                   1996               1997              1998
                                                                               ----------------------------------------------------
<S>                                                                             <C>              <C>                     <C> 
CASH FLOWS FROM FINANCING ACTIVITIES
       Proceeds from issuance of convertible debentures                           14,169,441       16,715,169               --
       Proceeds from notes payable                                                        --        3,500,000               --
       Deferred financing costs incurred related to convertible debentures        (1,365,217)            --                 --
       Redemption of convertible debentures                                         (930,000)        (196,000)      (2,196,667)
       Payments of notes payable and capital lease obligations                      (260,224)      (4,856,479)       3,010,817
       Proceeds from issuance of common stock                                     13,715,287        1,462,121        9,840,000
       Proceeds from exercise of warrants, stock options
            and Employee Stock Purchase Plan                                              --               --           66,131
       Issuance of preferred stock                                                30,823,147       15,000,000               --
       Purchase of treasury stock                                                         --         (427,102)              --
       Payment of contingent note payable                                           (500,000)              --               --
       Cost incurred in connection with the issuance of common stock                      --               --         (283,125)
       Redemption of preferred stock, including accrued dividends of $71,223
            and $771,876 in 1996 and 1998, respectively                           (3,194,375)              --       (4,387,434)
       Proceeds from line of credit                                                       --               --        1,000,000
       Payments received on subscription receivable                                2,009,592               --               --
       Deferred costs                                                               (932,661)              --               --
                                                                                ============    =============     ============
                          Net cash provided by financing activities               53,534,990       31,197,709        7,049,722
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS                              29,929,785       (9,301,782)      (4,505,677)
NET CASH (USED IN) PROVIDED BY DISCONTINUED OPERATIONS                           (30,073,633)          12,676        3,377,095
CASH AND CASH EQUIVALENTS, BEGINNING OF THE PERIOD                                12,436,254       12,292,406        3,003,300
                                                                                ------------     ------------     ------------
CASH AND CASH EQUIVALENTS, END OF THE PERIOD                                    $ 12,292,406     $  3,003,300     $  1,874,718
                                                                                ============     ============     ============

SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
       Cash paid for interest                                                   $    280,659     $    534,037     $  1,094,759
                                                                                ============     ============     ============

SUPPLEMENTAL DISCLOSURE OF NONCASH FINANCING AND INVESTING ACTIVITIES:
       Conversion of convertible debentures and related accrued
            interest, net of financing fees                                     $  1,172,762     $ 17,010,363     $  6,439,176
                                                                                ============     ============     ============
       Subscription received in connection with warrant
            exercises                                                           $  1,057,500     $         --     $         --
                                                                                ============     ============     ============

       Conversion of preferred stock                                            $    788,687     $    414,904     $    652,168
                                                                                ============     ============     ============

       Issuance of common stock for purchase of technology
            related to discontinued operations                                  $         --     $  1,148,941     $         --
                                                                                ============     ============     ============
       Exchange of preferred stock for investment in a
            discontinued operation                                              $         --     $ (4,280,000)    $         --
                                                                                ============     ============     ============
       Investment banking and consulting fees for services related
            to the issuance of common stock and convertible debentures          $    709,224     $     53,125     $         --
                                                                                ============     ============     ============
       Issuance of common stock for employer 401(k)
            matching contribution                                               $    160,598     $    318,154     $    254,281
                                                                                ============     ============     ============
       Issuance of common stock for minority interest
            in Star Medical Technologies subsidiary                             $  1,749,723     $         --     $         --
                                                                                ============     ============     ============
      Issuance of common stock for advisory services performed
            in 1997                                                             $         --     $         --     $    100,000

                                                                                ============     ============     ============
</TABLE>

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




                                      F-10


<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


(1)      ORGANIZATION AND OPERATIONS

     Palomar  Medical  Technologies,  Inc. and  subsidiaries  ("Palomar"  or the
"Company")  are engaged in the commercial  sale and  development of cosmetic and
medical laser systems and services. During the year ended December 31, 1997, the
Company  formed and began  execution  of a plan to  dispose  of its  electronics
segment  (see Note 2).  The  Company  substantially  completed  the  divestiture
program in May of 1998.

     Some of the  Company's  medical  laser  products  are in various  stages of
development;  and, accordingly, the success of future operations is subject to a
number of risks  similar to those of other  companies  with  products in similar
stages  of   development.   Principal  among  these  risks  are  the  successful
development  and  marketing  of the  Company's  products,  obtaining  regulatory
approval, the need to achieve profitable operations, competition from substitute
products and larger  companies,  the need to obtain  adequate  financing to fund
future operations and dependence on key individuals.

     The Company has incurred  significant  losses since inception.  The Company
continues to seek  additional  financing  from  issuances of common stock and/or
other  potential  sources  including  the  pending  sale  of  its  Star  Medical
Technologies,  Inc. ("Star") to Coherent, Inc. ("Coherent),  as discussed below,
in order to fund its  operations  over the next twelve  months.  The Company has
financed  current  operations,  expansion  of  its  core  business  and  outside
short-term financial  investments primarily through the private sale of debt and
equity  securities  of the Company.  Net cash  provided by financing  activities
totaled  approximately  $53,535,000,  $31,198,000  and  $7,050,000 for the years
ended December 31, 1996,  1997 and 1998,  respectively.  If the Company does not
complete the sale of Star to Coherent the Company  believes that it will require
additional  financing  during the next  twelve-month  period to continue to fund
operations and growth.  This additional  financing could be in the form of sales
of securities to private investors which are generally sold at a discount to the
publicly quoted market price for similar  securities.  It has been the Company's
experience that private  investors require that the Company make its best effort
to register these securities for resale to the public at some future time.

     On  December  7, 1998,  the Company  entered  into a Agreement  and Plan of
Reorganization  (the  "Agreement")  with  Coherent to sell all of the issued and
outstanding  common  stock of Star,  its 99.96%  majority-owned  subsidiary,  to
Coherent.  The  Company  currently  owns  substantially  all of the  issued  and
outstanding  common  shares of Star.  However,  options  outstanding  granted to
Palomar and  employees of Star to purchase  shares of Star's common stock remain
outstanding.  When all of the outstanding options under Star's Stock Option Plan
have been exercised,  the Company will own 82.46% of Star's common stock and the
employees  will  collectively  own  17.54%.  See Note 7.  Under the terms of the
Agreement,  the selling price of Star is $65 million.  In addition,  the Company
will  receive  an  ongoing  royalty  of 7.5%  from  Coherent  on the sale of any
products by Coherent that use certain patents currently  licensed by the Company
on an exclusive basis from Massachusetts General Hospital.  See Note 12(b). This
sale is subject to the approval of the stockholders of Palomar.

     The Agreement may only be terminated by (i) mutual  consent of the Company,
Star and Coherent,  or (ii) Coherent, if Palomar's Board of the Company approves
a superior  proposal to sell Star to a different  party,  or (iii)  either party
after May 1, 1999. The Company  anticipates  that this sale will close by May 1,
1999, so long as the Company obtains stockholder approval.

(2)      DISCONTINUED OPERATIONS

     During  the  fourth  quarter  of 1997,  the  Company's  Board of  Directors
approved a plan to dispose of the electronics  business segment. The electronics
segment consist of the manufacture and sale of personal computers,  high-density
flexible  electronics  circuitry and memory modules.  The Company  substantially
completed this plan in May of 1998.


                                      F-11

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

     Nexar Technologies, Inc. ("Nexar") was included in the electronics business
segment.  Nexar is an early-stage  company that manufactures,  markets and sells
personal  computers.  On April 14,  1997,  Nexar  completed  an  initial  public
offering  of  2,500,000   shares  at  $9.00  per  share,  for  net  proceeds  of
approximately  $19,593,000.  The Company  recorded an increase in  stockholders'
equity of $7,409,866,  in accordance with Staff Accounting  Bulletin ("SAB") No.
51 as a result of Nexar's  initial  public  offering.  The Company's  accounting
policy for gains  arising  under SAB No. 51 is to  recognize  these gains in its
statement of operations to the extent that such gains are realizable at the date
of each transaction.

     During the fourth  quarter of 1997,  the Company  reduced its  ownership in
Nexar  through the sale of common  stock to private  investors.  At December 31,
1997, the Company  beneficially  owned 3,746,343 shares of Nexar's common stock,
representing  approximately a 36% ownership. As of December 31, 1998 the Company
beneficially  owned  2,406,080  shares of  Nexar's  common  stock,  representing
approximately a 19% ownership interest and had no other significant  obligations
related to Nexar,  other than the guaranty to GFL Advantage Fund Limited ("GFL")
discussed  below.  The Company has been  actively  trying to sell its  remaining
shares of Nexar common stock;  however,  the Company may not be successful since
Nexar filed in the United States Bankruptcy Court a petition for  reorganization
under  Chapter 11 of Title 11 of the United  States Code on December  17,  1998.
Furthermore, Nexar has been delisted from The Nasdaq Stock Market due to Nexar's
failure to satisfy Nasdaq minimum listing requirements.

     The Company has  accounted for its  investment  in Nexar as a  discontinued
operation using the equity method. During 1998, the Company recorded a charge to
discontinued  operations of $1,524,966 as a result of  management's  decision to
write-down the carrying value of its investment in Nexar. During the years ended
December 31, 1996 and 1997, the Company  recognized  gains on the disposition of
shares of Nexar common stock of $3,830,000 and $6,221,689,  respectively.  These
amounts are included in "Gain (Loss) on  Dispositions,  net" in the Consolidated
Statements of Operations.

     The following is the summarized financial information for Nexar:

<TABLE>
                                                                  December 31,
                                                        1996                        1997
                                              -------------------------    ------------------------
             <S>                                           <C>                         <C>
             Current Assets                                $16,966,851                 $17,810,564
             Non-Current Assets                              2,622,270                   2,098,495
             Current Liabilities                             6,542,296                   7,886,594
             Non-Current Liabilities                        22,817,998                     883,613

                                                             Year Ended December 31,
                                                        1996                        1997
                                              -------------------------    ------------------------

             Net Revenues                                  $18,695,364                 $33,608,063
             Gross Profit                                    2,302,881                     740,151
             Net Loss                                       (7,510,139)                (13,346,380)

</TABLE>



     On December  31, 1997 the Company  entered into an Exchange  Agreement  and
sold 500,000  shares of Nexar's  common stock to GFL for  $2,000,000.  Under the
terms of the Exchange Agreement, Palomar  guaranteed GFL a minimum selling price
of $5.00 per share with respect to 400,000 shares of Nexar's common stock over a
two-year time period. The Company is obligated to pay GFL on January 1, 2000 the
difference  between $5.00 and the price at which GFL sells the shares of Nexar's
common stock.  As of December 31, 1998, the deferred  liability  related to this
transaction  totaled $1,680,171 and represents the total amount due to GFL after
GFL sold their 400,000 common shares of Nexar stock.


                                      F-12

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


     The other entities that were included in the electronics  business  segment
are Dynaco Corp.  ("Dynaco")  and  Dynaco's  wholly  owned  subsidiaries  Comtel
Electronics, Inc. ("Comtel") and Dynamem, Inc. ("Dynamem"). On December 9, 1997,
the Company  entered into a two-phase  stock  purchase  agreement with Biometric
Technologies  Corporation  ("BTC"). BTC was formed jointly by Dynaco's President
and its Chairman of the Board.  The first phase was  consummated  on December 9,
1997 and consisted of the sale of all of the issued and outstanding common stock
of Comtel and Dynamem in exchange for  $3,654,000  payable in two  installments.
The first installment was a $850,000  unsecured  promissory note that was due on
February  15,  1998.  The  second  installment  was  a  $2.8  million  unsecured
promissory note due in forty-eight monthly  installments,  beginning February 1,
1999. This promissory note was fully reserved by the Company during 1997, as its
ultimate collectibility was believed to be uncertain. BTC did not make the first
installment  on  February  1, 1998 and on  October 7, 1998 the  Company  and BTC
agreed  to reduce  the  principal  balances  of the  $850,000  note and the $2.8
million note to a total of  $1,000,000.  BTC paid  $500,000  during 1998 and the
balance is due April 5, 1999.  The amended note is  guaranteed  by the principal
shareholders of BTC.

     As part of phase  I,  the  Company  entered  into a Loan  and  Subscription
Agreement  with a  creditor  of Comtel  for  $3,233,000.  This  promissory  note
represents  the settlement of amounts owed the creditor by Comtel and guaranteed
by Palomar.  Principal  and interest  payments  are being made over  twenty-four
months, beginning December 31, 1997 and interest will accrue at the bank's prime
rate (7.75% at December  31,  1998) plus 2.25%.  This  promissory  note has been
collateralized  by 3,250,000  shares of the Company's common stock that are held
in escrow,  are not  entitled to vote and are not  considered  outstanding.  The
Company  also  guaranteed  up to  $2,500,000  of Comtel's  borrowings  from this
creditor  until  November  30, 1999.  The  stockholders  of BTC have  personally
guaranteed to the Company  payment for any amounts  borrowed  under this line of
credit in excess of  approximately  $1,500,000  in the event that the Company is
obligated to honor this guarantee.

     In connection with the disposition of Comtel, the Company also restructured
all assets and  investments  related to a significant  customer of Comtel into a
$4,000,000  note  receivable.  This receivable was fully reserved by the Company
during 1997, as its ultimate  collectibility  is uncertain.  To date, no amounts
have been received under this  restructured  note  receivable from the customer,
nor does the Company anticipate  receiving any amounts from this note receivable
in the foreseeable future.

     In phase II, BTC agreed to purchase all of the issued and outstanding stock
of Dynaco.  The phase II purchase price was $5,346,000,  of which $2,673,000 was
to be paid in cash and  $2,673,000  was to be paid in BTC common  stock of equal
value. Alternatively, the Company could have elected to have the entire phase II
purchase  paid in cash at a value  of  $3,500,000.  During  phase II BTC had the
option of selling  Dynaco to a third  party if agreed to by the Company and BTC.
Phase II was  required to be completed  by June 30,  1998.  Consistent  with the
terms of the  agreement  with BTC,  the Company  entered  into a Stock  Purchase
Agreement  with Quick Turn  Circuits,  Inc.  ("QTC") on May 26, 1998 pursuant to
which QTC purchased 100% of the issued and outstanding shares of common stock of
Dynaco for $3,200,000.

     As of December 31,  1997,  the Company  recognized a loss of  approximately
$4,148,000 related to the phase I and phase II dispositions.  These charges have
been  netted  in  "Gain  (Loss)  on  Dispositions,   net"  in  the  accompanying
Consolidated  Statements  of  Operations.  As of December 31, 1997,  the Company
accrued for the estimate of Dynaco's 1998  operating  loss through June 30, 1998
of  approximately  $850,000.  Through  the date of  disposition  of Dynaco,  the
Company recognized additional operating losses totaling $1,090,885. During 1998,
the Company  recorded a loss on  disposition  of $8,329  related to the ultimate
sale of Dynaco to QTC.

                                      F-13

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)



     Pursuant to Accounting  Principles  Board ("APB") Opinion No. 30, REPORTING
THE RESULTS OF  OPERATIONS  REPORTING  THE EFFECTS OF DISPOSAL OF A SEGMENT OF A
BUSINESS,  AND  EXTRAORDINARY,  UNUSUAL AND  INFREQUENTLY  OCCURRING  EVENTS AND
TRANSACTIONS,  ("APB  No.  30") the  consolidated  financial  statements  of the
Company have been reclassified to reflect the dispositions of the aforementioned
subsidiaries that comprise the electronics segment.  Accordingly, the assets and
liabilities,  revenues and expenses,  and cash flows of the electronics  segment
have been  excluded from the  respective  captions in the  Consolidated  Balance
Sheets,  Consolidated  Statements of Operations and  Consolidated  Statements of
Cash Flows. The net assets (liabilities) of these entities have been reported as
"Net  Assets  (Liabilities)  of  Discontinued  Operations"  in the  accompanying
Consolidated  Balance  Sheets;  the net operating  losses of these entities have
been reported as "Net Loss from  Discontinued  Operations"  in the  accompanying
Consolidated Statements of Operations; the net cash flows of these entities have
been reported as "Net Cash (Used in) Provided by Discontinued Operations" in the
accompanying Consolidated Statements of Cash Flows.



     Summarized  financial  information for the discontinued  operations were as
follows:

<TABLE>
              <S>                                               <C>                <C>
                                                                        December 31,
                                                                  1997                1998
                                                              --------------      --------------

              Current Assets                                     $5,683,694       $         -
              Total Assets                                       11,506,145                 -

              Current Liabilities                                 5,375,353                 -
              Total Liabilities                                   5,680,543        (1,680,171)

                                                              --------------      --------------
              Net Assets (Liabilities) of Discontinued
                   Operations                                    $5,825,602       $(1,680,171)
                                                              ==============      ==============
 
</TABLE>

     The assets and  liabilities of the  discontinued  operations as of December
31, 1997 represent the financial position of Dynaco and the Company's  liability
associated  with the sale of Nexar common stock to GFL. The net  liability as of
December 31, 1998 represents the Company's liability associated with the sale of
Nexar common stock to GFL. 
<TABLE> 
              <S>                                          <C>               <C>                        <C>         


                                                              Year Ended December 31,             Period Ended May 26,
                                                              1996              1997                   1998

                                                         ----------------  ----------------   ------------------------
              Revenues                                       $52,491,572       $57,663,080                 $6,471,701

              Net Loss from Discontinued Operations        $(17,065,534)     $(27,434,812)               $(2,624,180)

</TABLE>


     The loss from  operations for all of the  discontinued  operations from the
measurement  date,  October 1, 1997,  through the date of disposition for Comtel
and Dynamem or December  31, 1997 for Dynaco,  total  approximately  $3,405,000.
Dynaco's  loss from  operations  for the  period  beginning  January 1, 1998 and
ending May 26, 1998, the date of disposition, totaled $1,940,885.


                                      F-14

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

(3)  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

     The accompanying  consolidated financial statements reflect the application
of certain  accounting  policies  described  below and elsewhere in the Notes to
Consolidated Financial Statements.

(A)  PRINCIPLES OF CONSOLIDATION

     The accompanying consolidated financial statements reflect the consolidated
financial position,  results of operations and cash flows of the Company and all
wholly owned and majority-owned  subsidiaries  including Star, a 99.96% majority
owned subsidiary as of December 31, 1998. Nexar, a discontinued entity, has been
accounted for in  consolidation  under the equity method in accordance  with APB
No. 30 as described in Note 2. All other investments are accounted for using the
cost method as the Company  owns less than 20% of the common  stock  outstanding
for these  investments.  All intercompany  transactions  have been eliminated in
consolidation.

(B)  MANAGEMENT ESTIMATES

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

(C)  INVESTMENTS

     The Company accounts for marketable securities in accordance with Statement
of  Financial  Accounting  Standards  ("SFAS") No. 115,  ACCOUNTING  FOR CERTAIN
INVESTMENTS IN DEBT AND EQUITY SECURITIES.  Under SFAS No. 115,  securities that
the Company has the positive intent and ability to hold to maturity are reported
at  amortized   cost  and   classified  as   held-to-maturity.   There  were  no
held-to-maturity  securities  as of  December  31,  1997  and  1998.  Securities
purchased to be held for indefinite periods of time and not intended at the time
of  purchase to be held until  maturity  are  reported at fair market  value and
classified as available-for-sale securities. Unrealized gains and losses related
to  available-for-sale  securities  are  included  as a  separate  component  of
stockholders' equity. There were no available-for-sale securities as of December
31,  1997 and 1998.  Securities  that are  bought and held  principally  for the
purpose of selling  them in the near term are  reported at fair market value and
classified  as trading  securities.  Realized  and  unrealized  gains and losses
related to trading  securities  are included in the  Consolidated  Statements of
Operations. As of December 31, 1997, marketable securities consisted of American
Material & Technologies  Corporation,  held for trading purposes. As of December
31, 1998, the Company did not have any investments in marketable securities.

(D)  INVENTORIES

     Inventories  are  stated  at the  lower of cost  (first-in,  first-out)  or
market.  Work-in-process  and finished  goods  inventories  consist of material,
labor and  manufacturing  overhead.  At December 31, 1997 and 1998,  inventories
consist of the following:

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


                                                                               December 31,
                                                                         1997               1998
                                                                    ---------------    ----------------
                            Raw materials                               $2,928,350          $2,478,289
                            Work-in-process                                727,284           1,330,822
                            Finished goods                               1,055,840           1,607,231
                                                                    ---------------    ----------------
                                                                        $4,711,474          $5,416,342
                                                                    ===============    ================
</TABLE>

                                      F-15

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

     Included in finished goods inventory at December 31, 1998 is  approximately
$938,000 of service  inventory  and  finished  good test units  currently  being
evaluated by medical professionals.

(E)  DEPRECIATION AND AMORTIZATION

     The Company  provides for  depreciation  and  amortization  on property and
equipment using the straight-line  method by charging to operations amounts that
allocate the cost of assets over their estimated useful lives as follows:
<TABLE>
                            <S>                                                 <C>


                                                                                  Estimated
                                   Asset Classification                          Useful Life
                            ------------------------------------            ----------------------
                           Machinery and equipment                               3-8 Years
                            Furniture and fixtures                                 5 Years
                            Leasehold improvements                              Term of Lease
</TABLE>


     At  December  31,  1997 and 1998,  property  and  equipment  consist of the
following:

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

                                                                               December 31,
                                                                         1997                1998
                                                                    ----------------    ----------------
                             Machinery and equipment                     $6,328,442          $6,022,320
                             Furniture and fixtures                       1,018,931           1,120,450
                             Leasehold improvements                         480,453             567,216
                                                                    ----------------    ----------------
                                                                          7,827,826           7,709,986
                             Less:  Accumulated depreciation
                                        and amortization                  1,372,240           4,395,899
                                                                    ----------------    ----------------
                                                                         $6,455,586          $3,314,087
                                                                    ================    ================
</TABLE>

     Included in  machinery  and  equipment  as of December 31, 1997 and 1998 is
approximately $3,470,000 and $2,726,000, respectively, of equipment manufactured
by the Company and used in its service business.

(F)  COST IN EXCESS OF NET ASSETS ACQUIRED

     The  costs in  excess  of net  assets  for  acquired  businesses  are being
amortized on a straight-line basis over 5 to 7 years.  Amortization  expense for
the years ended  December 31, 1996,  1997,  and 1998  amounted to  approximately
$536,000,  $554,000  and $602,000  respectively,  and is included in general and
administrative expenses in the Consolidated Statements of Operations.

     The Company accounts for long-lived assets in accordance with SFAS No. 121,
ACCOUNTING FOR THE IMPAIRMENT OF LONG-LIVED  ASSETS AND FOR LONG-LIVED ASSETS TO
BE  DISPOSED  OF.  Under SFAS No.  121,  the  Company is  required to assess the
valuation  of its  long-lived  assets,  including  cost in excess of net  assets
acquired,  based on the  estimated  future  cash flows to be  generated  by such
assets.  The Company has assessed the  realizability of its long-lived assets as
of December 31, 1998 and believes them to be realizable.

(G)  DEFERRED FINANCING COSTS

     During the year ended  December 31, 1996,  the Company  incurred  financing
costs related to several issuances of convertible debentures. Deferred financing
costs are  amortized  by a charge to interest  expense  over the period that the
debt is outstanding (see Note 6).

                                      F-16

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


(H)  REVENUE RECOGNITION

     The Company recognizes  product revenue upon shipment.  The Company's sales
of its product do not include any rights of return.  Provisions  are made at the
time of revenue  recognition  for any  applicable  warranty costs expected to be
incurred.  Revenues from services,  which have not been significant to date, are
recognized as the services are provided.

(I)  SIGNIFICANT CUSTOMERS

     For the years ended December 31, 1997 and 1998, Coherent acted as the sales
agent for products sold to the Company's  customers that represented 11% and 89%
of revenues and 51% and 89% of accounts  receivable,  respectively.  Coherent is
the  Company's  worldwide   distributor  of  laser  systems  (see  Note  12(d)).
International sales (including sales for which Coherent was the sales agent) for
the years ended December 31, 1996, 1997 and 1998 were approximately 22%, 24% and
39% respectively, of total revenue.

(J)  RESEARCH AND DEVELOPMENT EXPENSES

     The Company  charges  research and  development  expenses to  operations as
incurred.

(K)  NET LOSS PER COMMON SHARE

     Basic  net  loss per  share  was  determined  by  dividing  net loss by the
weighted average shares of common stock outstanding during the year. Diluted net
loss per  share  is the same as basic  loss  per  share  because  the  Company's
potentially dilutive securities,  primarily stock options, warrants,  redeemable
preferred stock and convertible debentures are antidilutive.  The calculation of
the Company's net loss per common share from continuing operations for the years
ended December 31, 1996, 1997 and 1998 are as follows:

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



                                                                   Year Ended December 31,
                                                        1996                1997                1998
                                                   ----------------    ---------------     ----------------
   Net loss from continuing operations               $(20,798,258)      $(58,369,079)         $(9,967,243)
   Preferred stock dividends                           (1,242,751)        (1,584,406)          (1,312,426)
   Amortization of value ascribed to preferred
   stock conversion discount                             ---              (2,823,529)            ---
                                                   ----------------    ---------------     ----------------
   Adjusted net loss from continuing  operations     $(22,041,009)      $(62,777,014)        $(11,279,669)
                                                   ================    ===============     ================

   Basic and diluted net loss per common share
   from continuing operations                              $(0.84)            $(1.79)              $(0.18)
                                                   ================    ===============     ================

   Weighted average number of common shares
   outstanding                                         26,166,538         35,105,272           62,868,696
                                                   ================    ===============     ================
</TABLE>


     Net loss from  discontinued  operations  per common  share is  computed  by
dividing  the net loss from  discontinued  operations  by the  weighted  average
number of common shares outstanding for the period.


     In 1996,  1997 and 1998,  16,140,688,  32,358,446 and  28,451,024  weighted
average common equivalent shares, respectively, were not included in the diluted
weighted average shares outstanding, as they were antidilutive.

                                      F-17

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


(L)  CONCENTRATION OF CREDIT RISK

     SFAS No. 105,  DISCLOSURE OF INFORMATION  ABOUT FINANCIAL  INSTRUMENTS WITH
OFF-BALANCE-SHEET  RISK AND FINANCIAL  INSTRUMENTS WITH CONCENTRATIONS OF CREDIT
RISK, requires disclosure of any significant  off-balance-sheet  and credit risk
concentrations.  Financial  instruments  that subject the Company to credit risk
consist primarily of cash and trade accounts receivable.  The Company places its
cash in  established  financial  institutions.  The Company  has no  significant
off-balance-sheet   concentration  of  credit  risk  such  as  foreign  exchange
contracts,  options contracts or other foreign hedging  arrangements.  To reduce
its accounts receivable risk, the Company relies on its worldwide distributor to
assess the  financial  strength  of its end  customers  and,  as a  consequence,
believes  that its  accounts  receivable  credit risk  exposure is limited.  The
Company  maintains an allowance  for  potential  credit  losses.  The  Company's
accounts  receivable  credit risk is not concentrated  within any one geographic
area. The Company has not experienced  significant losses related to receivables
from any individual customers or groups of customers in any specific industry or
by geographic  area.  Due to these  factors,  no  additional  credit risk beyond
amounts provided for collection  losses is believed by management to be inherent
in the Company's accounts receivable.

(M)  DISCLOSURES ABOUT FAIR VALUE OF FINANCIAL INSTRUMENTS

     SFAS  No.  107,  DISCLOSURE  ABOUT  FAIR  VALUE OF  FINANCIAL  INSTRUMENTS,
requires  disclosure  of an  estimate  of the fair  value of  certain  financial
instruments.  At December  31, 1997 and 1998,  financial  instruments  consisted
principally of convertible  debentures and preferred stock financings.  The fair
value of  financial  instruments  pursuant  to SFAS No. 107  approximated  their
carrying  values at December 31, 1997 and 1998. Fair values have been determined
through information obtained from market sources and management estimates.

(N)  COMPREHENSIVE INCOME

     The Company adopted SFAS No. 130, REPORTING COMPREHENSIVE INCOME, effective
January 1, 1998. SFAS No. 130 establishes standards for reporting and
presentation of comprehensive income/loss and its components in the financial
statements. The components of the Company's comprehensive loss are as follows:

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


                                                                        December 31,
                                                        1996                1997                1998
                                                   ----------------    ---------------     ----------------
   Net loss from continuing operations               $(20,798,258)      $(58,369,079)         $(9,967,243)
   Unrealized (loss) gain on marketable securities       (342,500)           342,500                  ---
                                                   ----------------    ---------------     ----------------
   Comprehensive loss from continuing  operations    $(21,140,758)      $(58,026,579)         $(9,967,243)
                                                   ================    ===============     ================
</TABLE>

(O)  RECLASSIFICATIONS

     Certain  reclassifications have been made to the 1996 and 1997 consolidated
financial statements to conform with the current year's presentation.

                                      F-18

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


(4)  ASSET WRITE-OFF AND RESTRUCTURING

     The  Company,   in  accordance  with  applicable   accounting   principles,
determined during the third quarter of 1997 that certain  investments' and notes
receivables' carrying values would not be realizable due to the Company's change
in  strategy  to  divest  of  its  investments  in  non-core  businesses.  These
investments did not qualify for  discontinued  operations in accordance with APB
No. 30.  During  1997,  the  Company  fully  reserved  for all such  investments
resulting in a charge of approximately  $10,283,000 to continuing operations, as
follows: 
<TABLE> 
                <S>                                                                 <C>


                                         Description                                 Carrying Amount
                                         -----------                                 ---------------
                  Notes Receivable                                                       $ 2,250,000
                 Investments in Non-Core Businesses                                       8,033,000
                                                                                        -----------

                                                                                        $10,283,000
                                                                                        -----------
                                                                                        -----------
</TABLE>


     The write-offs of the notes  receivable and investment  related to a number
of strategic  investments  and loans in non-medical  businesses that the Company
made during  1996 and 1997.  The notes  receivable  were  principally  mezzanine
investments whereby the Company loaned money and, in some cases, received equity
in early stage  companies as a condition to making these loans.  During 1996 and
1997,  the Company also made other equity  investments  in companies that at the
time  were  believed  to be  strategic  to the  Company's  business  or had  the
potential to yield a higher than average financial return. During 1997, based on
a number of factors,  including the Company's change in strategy, the book value
of these  companies  and their poor  financial  performance  to date,  it became
apparent to management that there was significant uncertainty as to the ultimate
realizability  of these  investments  and  notes  receivable.  Accordingly,  the
Company wrote off these investments and notes receivable in 1997.

     In the third quarter of 1997, the Company recognized a restructuring charge
of $2,700,000  based on the decision to discontinue  certain medical product and
service  business units and  consolidate  others.  The majority of these amounts
relate to severance  benefits  for  significant  reductions  in staffing for all
areas of the Company,  including the elimination of essentially all of the sales
and  marketing  function as a result of the Coherent  transaction  (Note 12(d)).
Management's  plan  specifically  identified  33 employees who were targeted for
termination almost exclusively in selling, general and administrative functions.
Actual employees terminated as a result of this restructuring totaled 45.

     All expenses accounted for as restructuring charges were in accordance with
the criteria set forth in EMERGING TASK FORCE ISSUE 94-3, LIABILITY  RECOGNITION
FOR CERTAIN  EMPLOYEE  TERMINATION  BENEFITS AND OTHER COSTS TO EXIT AN ACTIVITY
(INCLUDING CERTAIN COSTS INCURRED IN A RESTRUCTURING),  and are exclusive of the
charges  related to  discontinued  operations,  as  disclosed in Note 2. Through
December 31, 1998, the Company paid out $2,289,690 of severance  costs and has a
remaining liability of $279,000 to two individuals that will be paid out in 1999
resulting in total restructuring costs incurred of $2,568,690.  Accordingly, the
Company  reversed the balance of this  restructuring  accrual of $131,310 in its
consolidated statement of operations during the fourth quarter of fiscal 1998.

     As  part of this  restructuring,  the  Company  disposed  of the  following
medical businesses:

     (A)  TISSUE TECHNOLOGIES, INC.

     On December 16, 1997,  the Company sold assets and certain  liabilities  of
Tissue  Technologies,   Inc.  ("Tissue  Technologies"),   a  manufacturer  of  a
dermatological  laser product for the  treatment of wrinkles,  to a newly formed
medical laser manufacturer. This medical laser manufacturer was formed by former
executives of Tissue Technologies.  In exchange, the Company received a $500,000
note  receivable  due in  monthly  installments  over the next  year,  royalties
ranging from 2% to 5% on product  revenue over the next ten years,  a 15% equity
position in the newly formed company and a warrant to purchase 10%

                                      F-19

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


of the common stock of the newly formed  company at $.50 per share.  The Company
placed zero value on the equity position in the newly formed company.


     (B)  PALOMAR TECHNOLOGIES, LTD.

     On January  1, 1998 the  Company  sold  substantially  all of the  business
assets and liabilities of Palomar Technologies, Ltd., a foreign manufacturer, to
a publicly-traded  company. The Company received cash of approximately  $200,000
and was relieved of obligations related to the building lease and all employment
agreements.  This  transaction  did not have a material  effect on the Company's
operations for the year ended December 31, 1997.

(5)  INCOME TAXES

     The  Company  provides  for  income  taxes  under the  liability  method in
accordance with the provisions of SFAS No. 109,  ACCOUNTING FOR INCOME TAXES. At
December 31,  1998,  the Company had  available,  subject to review and possible
adjustment  by the  Internal  Revenue  Service,  a federal  net  operating  loss
carryforward of  approximately  $101,000,000 to be used to offset future taxable
income,  if any. This net operating  loss  carryforward  will begin to expire in
2003. The Internal Revenue Code contains provisions that limit the net operating
loss  carryforwards  due to changes  in  ownership,  as defined by the  Internal
Revenue Code.  The Company  believes that its net operating  loss  carryforwards
will  be  limited  due  to its  reorganization  in  1991  and  subsequent  stock
offerings.  The Company has completed an analysis of its availability to utilize
its operating loss in connection with the  anticipated  sale of Star to Coherent
(See  Note 1).  The  Company  estimates  that its has net  operating  losses  of
approximately  $75,000,000 that are not subject to limitation under the Internal
Revenue  Code.  The  Company  has a net  deferred  tax  asset  of  approximately
$40,400,000,  comprised mainly of the net operating tax carryforwards  discussed
above,  and the tax  effect of  certain  expenses  and  reserves  not  currently
deductible.  However,  the Company has placed a full valuation allowance against
the deferred tax asset, due to uncertainty  relating to the Company's ability to
realize the asset.

(6)  LONG-TERM DEBT

     At December 31, 1997 and 1998, long-term debt consisted of the following:

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

                                                                                          December 31,
                                                                                      1997             1998
                                                                                 ---------------  ---------------
Convertible debentures                                                              $10,683,440       $2,150,000
Revolving line of credit with a bank                                                         --        1,000,000
Note payable in connection with guarantee on behalf of discontinued
    subsidiary (See Note 2)                                                           3,233,000        2,290,041
Short-term notes payable to Coherent                                                         --        4,000,000
Other notes payable                                                                     169,588               --
                                                                                 ---------------  ---------------
                                                                                    $14,086,028       $9,440,041
Less - current maturities                                                           (1,640,465)       (6,290,041)
                                                                                 ---------------  ---------------
                                                                                    $12,445,563       $3,150,000
                                                                                 ===============  ===============

</TABLE>

                                      F-20

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


CONVERTIBLE DEBENTURES

     The  following  table   summarizes  the  issuance  and  conversion  of  the
convertible debentures for the years ended December 31, 1997 and 1998.
<TABLE>
   <S>                                                      <C>              <C>            <C>              <C>          <C>


                                                                                                                Common Shares
                                                             Initial            Amount Outstanding              Issued Upon
                                                              Face                 December 31,                  Conversion
                                                                           ----------------------------- --------------------------
   Series                                                     Value            1997            1998          1997          1998
   ----------------------------------------------------  --------------   --------------  ------------- ---------------- ----------
   4.5% Series due October 21, 1999, 2000, 2001              $5,000,000         $100,000       $--           1,381,264       60,809
   5% Series due December 31, 2001                            5,000,000          923,439        --           2,074,992    1,160,999
   5% Series due January 13, 2002                             1,000,000        1,000,000        --            --            924,029
   5% Series due March 10, 2002                               5,500,000        1,160,001        --           2,794,677    1,561,064
   6% Series due March 13, 2002                                 500,000          500,000        500,000       --            --
   6%, 7% and 8% Series due September 30, 2002                7,000,000        7,000,000      1,650,000       --          3,328,761
   4.5% Series denominated in Swiss francs
        due July 3, 2003                                      7,669,442         --              --             914,028      --
                                                          --------------   --------------  ------------- --------------- ----------

                                                            $31,669,442      $10,683,440     $2,150,000      7,164,961    7,035,662
                                                          ==============   ==============  ============= =============== ==========

</TABLE>



     It is the Company's policy to discount convertible  debentures based on the
discount  conversion  price and  amortize the  discount to  operations  over the
expected life of the  convertible  debentures,  which in most cases is less than
the term of the debentures.  Accordingly, the Company credits the ascribed value
for the discount features  described above to additional  paid-in capital.  This
ascribed  amount is  amortized  over a period to the earliest  conversion  date,
which is six months for the convertible debentures outstanding in 1997 and 1998.

     During  1996 and 1997,  the  Company  recorded  approximately  $77,000  and
$5,444,000, respectively, of interest expense related to the amortization of the
discount of convertible debentures. There was no amortization of the discount of
convertible debentures in 1998.

     On March 13, 1997, the Company issued $500,000 of 6% convertible debentures
due March 13,  2002.  The  convertible  debentures  have a  conversion  price of
$11.00. The  debentureholder may convert no more than one-third of the debenture
in any thirty-day period. The Company has accounted for these debentures at face
value.

     On  September  30,  1997,  the Company  issued  $7,000,000  of  convertible
debentures due September 30, 2002. The debentures  bear interest at a rate of 6%
for  the  first  179  days,  7%  for  days  180-269  and  8%   thereafter.   The
debentureholders were also issued 413,109 shares of common stock related to this
financing.  The fair market  value of the common stock was  $1,050,000  and this
amount is being treated as debt discount and amortized to interest expense.  The
convertible  debentures have a conversion price of 100% of the Company's average
stock price, as defined.  In addition,  the  debentureholder may convert no more
than 33% of their debentures in any thirty-day  period (or 34% of the debentures
in the last thirty-day  period).  The Company also has redemption rights related
to this financing.  During the year ended December 31, 1998 the Company redeemed
$2,196,667  of  these  convertible  debentures.  This  amount  includes  accrued
interest of $196,667.


                                      F-21

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


     On July 3, 1996, the Company raised  approximately  $7,669,000  through the
issuance of 9,675 units in a convertible  debenture  financing.  These units are
traded on the Luxembourg Stock Exchange and consist of a convertible  debenture,
due July 3, 2002, denominated in 1,000 Swiss francs and a warrant to purchase 24
shares of the  Company's  common  stock at $16.50 per share.  The  warrants  are
non-detachable  and  may  be  exercised  only  if  the  related  debentures  are
simultaneously  converted,  redeemed or purchased.  Interest on the  convertible
debentures  accrued  at a rate of 4.5% per annum and was  payable  quarterly  in
Swiss francs. The convertible  debentures were convertible by the holder, or the
Company,  commencing October 1, 1996 at a conversion price equal to from 100% to
77.5% of the applicable  conversion  price,  calculated as defined.  The Company
ascribed  a value  of  $1,917,360  to the  discount  conversion  feature  of the
convertible debenture.  This amount was being amortized to interest expense over
the life of the Swiss franc  convertible  debenture.  During  1997,  the Company
redeemed 300 units of this convertible debenture financing for $195,044.

     On October 16, 1997, the Company  brought a declaratory  judgment action in
the  United  States   District   Court  against   certain  of  the  Swiss  franc
debentureholders.  Prior to this suit, those  debentureholders  had alleged that
the Company  was in breach of certain  protective  covenants  and on October 22,
1997, they brought suit based on these claims. On November 13, 1997, the Company
exercised its right to convert  9,375 units into 914,028  shares of common stock
and  cash  of  approximately   $36,000.   The  unamortized   discount   totaling
approximately $1,784,000 was amortized to interest expense upon conversion.  The
Company has  accounted  for these  debentures  as converted in the  accompanying
financial  statements.  The ongoing  litigation will be accounted for under SFAS
No. 5, ACCOUNTING FOR CONTINGENCIES (see Note 12(c)).

     The Company incurred deferred  financing costs of approximately  $2,038,000
and $769,000 relating to the issuance of convertible debentures during the years
ended  December 31, 1996 and 1997,  respectively.  These costs are  reflected as
deferred financing costs in the accompanying consolidated balance sheets and are
being  amortized to interest  expense  over the term of the related  convertible
debentures. During the years ended December 31, 1996, 1997 and 1998, the Company
amortized  approximately  $78,000,  $276,000  and $64,000 to  interest  expense,
respectively.  Any remaining unamortized deferred financing costs are charged to
additional paid-in capital upon conversion.  During the years ended December 31,
1996, 1997 and 1998, the Company charged approximately  $41,000,  $1,820,000 and
$374,000,  respectively,  of unamortized  deferred financing costs to additional
paid-in-capital.

(B)  REVOLVING LINE OF CREDIT WITH A BANK

     The Company has a $10,000,000  revolving  line of credit with a bank.  This
line of credit will  mature on March 31,  2000 and bears  interest at the bank's
prime rate (7.75% at December 31,  1998).  Borrowings  under this line of credit
are secured by substantially all assets of the Company and are limited to 80% of
qualified  accounts  receivables.  A director  of  Palomar  has  guaranteed  all
borrowings  under this line of credit.  In  connection  with this  guarantee the
Company issued this director 200,000 warrants with a three-year term to purchase
the  Company's  common stock at $1.50 per share.  These  warrants were valued at
approximately  $69,000.  This amount is being amortized to interest expense over
the term of the revolving line of credit.

(C)  BRIDGE LOAN

     On March 27, 1998, the Company borrowed $2,000,000 from an individual.  The
Company  subsequently repaid this note during 1998. Interest on this note was in
the form of a warrant to purchase  125,000  shares of common  stock for $.01 per
share exercisable over five years. This warrant was valued at $171,000 using the
Black-Scholes  option pricing model. The Company accounted for this warrant as a
discount  to the note  through  additional  paid-in  capital and  amortized  the
discount to interest expense over the period that the note was outstanding.


                                      F-22

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


(D)  NOTES PAYABLE TO COHERENT

     On  May  22  and  June  22,  1998,  the  Company  borrowed  $3,000,000  and
$1,000,000,  respectively,  from the Company's worldwide distributor,  Coherent.
These notes accrue  interest at 8.5% per annum.  The notes are secured by all of
the inventory owned by the Company's Star subsidiary.

     Under the terms of the Loan Agreement between Coherent and the Company,  in
the event that sale of Star to  Coherent is not  completed,  the  $4,000,000  of
funds  borrowed by the Company  from  Coherent  are due 90 days from the date of
termination of the Agreement to sell Star to Coherent as discussed in Note (1).

(E)  FUTURE MATURITIES OF LONG-TERM DEBT

     Future maturities of notes payable and convertible  debentures reflected at
face value as of December 31, 1998 are as follows:

<TABLE>
                                         <S>                                <C>
                                         1999                               $6,290,041

                                         2000                                1,000,000
                                         2001                                       --
                                         2002                                2,150,000
                                                                          -------------
                                                                            $9,440,041
                                                                          =============
</TABLE>

(7)  STOCKHOLDERS' EQUITY

(A)  COMMON STOCK

     During 1998, the Company sold 10,200,000  shares of common stock to a group
of investors for $10,200,000.  In addition, the Company issued callable warrants
with a  three-year  term to these  investors  to purchase  10,200,000  shares of
common stock at an exercise price of $3.00 per share. The callable  warrants are
not  exercisable  for the first six months  after  issuance and  thereafter  are
callable by the  Company if the  closing  price of the  Company's  common  stock
equals or exceeds $5.00 for ten  consecutive  trading  days.  Under the terms of
this private  placement,  the Company is obligated to pay the investors a fee of
5% per annum (payable  quarterly) of the dollar value invested in the Company as
long as the  investors  continue to hold their common stock in their name at the
Company's transfer agent. During 1998, the Company paid $283,125 related to this
fee. This amount has been charged to  additional  paid-in  capital.  The Company
also paid $360,000 for investment  banking fees related to the issuance of these
common shares.  The Company  netted this amount  against the proceeds  through a
reduction in additional paid-in capital.

     On February 28, 1997,  the Company and Nexar entered into an Asset Purchase
and  Settlement  agreement  with a former  executive  of Nexar and  Technovation
Computer Labs,  Inc.  ("Licensor").  The Licensor was  affiliated  with a former
officer of Nexar.  Under the terms of this agreement,  the Company agreed to pay
this former  executive  and  certain of his  affiliates  $1,250,000  in cash and
deliver $1,500,000 worth of Palomar's common stock. In exchange, the Company and
Nexar received the rights to certain technology previously licensed to Nexar and
a complete  release and settlement of all claims  between this former  executive
and Nexar.

                                      F-23

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


     The  Company  assigned  to Nexar all of its  rights to the  technology  and
charged  Nexar for the cost  associated  with this claim and the purchase of the
technology.  Nexar recorded $1,375,000 of the consideration to settle this claim
as a  litigation  expense  in its  statement  of  operations  for the year ended
December 31, 1996. The remaining  consideration totaling $1,375,000 was recorded
as purchased  technology and was being amortized by Nexar over the  technology's
estimated  useful life. The allocation of the purchased  technology was based on
the value of anticipated  royalty  payments to the Licensor over the three years
ended December 31, 1999.

(B)  PREFERRED STOCK

     The  Company is  authorized  to issue up to 5 million  shares of  preferred
stock,  $.01 par  value.  As of  December  31,  1997 and 1998,  preferred  stock
authorized, issued and outstanding consist of the following:
<TABLE>
       <S>                                                                                         <C>              <C>

                                                                                                  1997             1998
                                                                                                  ----             ----
       Redeemable convertible preferred stock, Series F, $.01 par value per
         share Authorized, issued and outstanding - 6,000 shares
         (liquidation preference of $7,072,917 at December 31, 1998)                               $60              $60

       Redeemable  convertible  preferred  stock,  Series  G, $.01 par value per
         share  Authorized - 10,000 shares Issued and outstanding - 2,684 shares
         and 743 shares in 1997 and 1998, respectively,
                                 (liquidation preference of $874,603 at December 31, 1998)          27                7

       Redeemable  convertible  preferred  stock,  Series  H, $.01 par value per
         share  Authorized - 16,000 shares Issued and outstanding - 7,690 shares
         and 250 shares in 1997 and 1998, respectively,
                                 (liquidation preference of $280,562 at December 31, 1998)          77                2


                                 Total preferred stock                                            $164            $  69
                                                                                                  ====            =====
</TABLE>


     The Series F redeemable convertible preferred stock ("Series F Preferred"),
together  with any accrued but unpaid  dividends,  may be converted  into common
stock at 80% of the average closing bid price for the ten trading days preceding
the conversion  date, but in no event less than $3.00 or more than $16.00.  This
conversion  floor was  decreased by the two parties  from the original  price to
$7.00. The Series F Preferred may be redeemed at the Company's  option,  with no
less  than 10 days' and no more  than 30 days'  notice  or when the stock  price
exceeds $16.80 per share for sixty consecutive  trading days, at an amount equal
to  the  amount  of  liquidation  preference  determined  as of  the  applicable
redemption date.  Dividends are payable  quarterly at 8% per annum in arrears on
March 31, June 30,  September  30 and  December  31.  Dividends  not paid on the
payment  date,  whether  or not such  dividends  have been  declared,  will bear
interest at the rate of 10% per annum until paid.

                                      F-24

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


     The Series G redeemable convertible preferred stock ("Series G Preferred"),
together  with any accrued but unpaid  dividends,  may be converted  into common
stock  at 85% of the  average  closing  bid  price  for the  five  trading  days
preceding the  conversion  date, but in no event less than $.01. On December 31,
1997,  the  Company  and the holder of the  remaining  2,684  shares of Series G
Preferred entered into an Exchange Agreement. The conversion floor was decreased
by the two parties from the original floor to $6.00.  In addition,  beginning on
March 1, 1998,  for any  thirty-day  period,  the holder may  exchange a limited
amount of the Series G Preferred  ("exchangeability amount") and any accrued but
unpaid  dividends  for common stock at 85% of the average  closing bid price for
the five trading days  preceding the  conversion  date  ("exchange  date").  The
exchangeability   amount   increases  as  the  exchange  rate   increases.   The
exchangeability amount ranges from 268 shares of preferred stock for an exchange
rate below $2.00 to 1,072  shares of  preferred  stock for an  exchange  rate in
excess of $4.00.  The Series G Preferred may be redeemed at the Company's option
at any time, with no less than 15 days' and no more than 20 days' notice,  at an
amount equal to the sum of (a) the amount of liquidation  preference  determined
as of the  applicable  redemption  date plus (b) $176.50.  Dividends are payable
quarterly  at 7% per annum in arrears on January 1, April 1, July 1 and  October
1.  Dividends not paid on the payment date,  whether or not such  dividends have
been declared, will bear interest at the rate of 12% per annum until paid.

     The  conversion  price for the Series F and G Preferred is  adjustable  for
certain  dilutive  events,  as  defined.  The  Series F and G  Preferred  have a
liquidation  preference  equal to  $1,000  per share of  redeemable  convertible
preferred  stock,  plus  accrued  but unpaid  dividends  and  accrued but unpaid
interest.  The  Series F and G  Preferred  stockholders  do not have any  voting
rights except on matters affecting the Series F and G Preferred.

     During the first and second  quarters of 1997,  the Company  issued  16,000
shares of Series H redeemable convertible preferred stock ("Series H Preferred")
for  $16,000,000  less associated  financing  costs of $1,000,000.  The Series H
Preferred  accrues  dividends  at  rates  varying  from 6% to 8% per  annum,  as
defined. The Series H Preferred, including any accrued but unpaid dividends, may
be converted  into common stock at 100% of the average stock price for the first
179 days from the closing date, 90% of the average stock price, as defined,  for
the  following  90  days  and  85% of  the  average  stock  price,  as  defined,
thereafter.  The conversion price is adjustable for certain dilutive events. The
holders are  restricted  for the first 209 days  following  the closing  date to
converting no more than 33% of the Series H Preferred in any  thirty-day  period
(or 34% in the last thirty-day period).  Under certain  conditions,  the Company
has the right to redeem the Series H Preferred. The Company has ascribed a value
of  $2,823,529  to the  discount  conversion  feature of the Series H Preferred,
which has been  amortized  as an  adjustment  to  earnings  available  to common
shareholders over the most favorable conversion period attainable to the holders
(270 days from the date of issuance).

     During the year ended December 31, 1997, the following  shares of preferred
stock,  accrued  premium,  dividends,  interest  and other  related  costs  were
converted into shares of common stock as follows: 
<TABLE> 
      <S>           <C>             <C>                          <C>                        <C>                   <C>     

                 Number of                              Additional Dollar Amount
  Preferred      Preferred      Dollar Amount of      Converted, Including Accrued                           Number of Common
Stock Series      Shares        Preferred Stock       Premium, Dividends, Interest        Total Dollar       Shares Converted
                 Converted         Converted            and Other Related Costs         Amount Converted           Into
- -------------- -------------- --------------------- --------------------------------- --------------------- -------------------
      E             2,128           $2,128,000                   $126,366                   $2,254,366            332,859
      G             7,316            7,316,000                    438,234                    7,754,234            602,824
      H             8,310            8,310,000                    228,411                    8,538,411          5,204,158
- -------------- -------------- --------------------- --------------------------------- --------------------- -------------------

                   17,754          $17,754,000                   $793,011                  $18,547,011          6,139,841

</TABLE>

                                      F-25

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


     In addition to the 602,824  shares of common  stock  issued  related to the
Series G  Preferred  conversion,  the  Company  issued to the Series G Preferred
stockholder  $47,731 in cash  dividends and 956,388 shares of Nexar common stock
valued at  $4,671,597.  The  reduction to  stockholder's  equity  (deficit) as a
result of this transaction was as follows: 

<TABLE> 

             <S>                                                                   <C>
             Value of Nexar Common Stock                                          $4,671,597
             Accrued Interest and Dividend                                          (391,597)
                                                                                  -----------
                                                                                  $4,280,000
                                                                                  ===========
</TABLE>


     During the year ended December 31, 1998, the following  shares of preferred
stock,  accrued  premium,  dividends,  interest  and other  related  costs  were
converted into shares of common stock as follows: 
<TABLE>
      <S>           <C>             <C>                          <C>                        <C>                 <C>            


                 Number of                              Additional Dollar Amount
  Preferred      Preferred      Dollar Amount of      Converted, Including Accrued                           Number of Common
Stock Series      Shares        Preferred Stock       Premium, Dividends, Interest        Total Dollar       Shares Converted
                 Converted         Converted            and Other Related Costs         Amount Converted           Into
- -------------- -------------- --------------------- --------------------------------- --------------------- -------------------
      G             1,941           $1,941,000                   $268,245                   $2,209,245          2,703,032
      H             3,947            3,946,700                    383,923                    4,330,623          4,188,650
- -------------- -------------- --------------------- --------------------------------- --------------------- -------------------

                    5,888           $5,887,700                   $652,168                   $6,539,868          6,891,682
</TABLE>

     In addition to the 4,188,650  shares of common stock issued  related to the
Series H Preferred  conversion,  the Company  redeemed  3,516 shares of Series H
Preferred for $4,387,434.  This amount includes  accrued  dividends and interest
totaling $771,876.

(C)  STOCK OPTION PLANS AND WARRANTS

     (I)  STOCK OPTIONS

     The Company has several  Stock Option Plans (the  "Plans") that provide for
the  issuance of a maximum of  7,350,000  shares of common  stock,  which may be
issued as incentive stock options  ("ISOs") or nonqualified  options.  Under the
terms of the Plans,  ISOs may not be granted at less than the fair market  value
on the date of grant (and in no event less than par  value);  in  addition,  ISO
grants to holders of 10% of the combined  voting power of all classes of Company
stock  must be granted  at an  exercise  price of not less than 110% of the fair
market  value  at the  date  of  grant.  Pursuant  to  the  Plans,  options  are
exercisable at varying dates, as determined by the Board of Directors,  and have
terms not to exceed 10 years (five years for 10% or greater  stockholders).  The
Board of Directors,  at its  discretion,  may convert the  optionee's  ISOs into
nonqualified options at any time prior to the expiration of such ISOs.

                                      F-26

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


     The following table summarizes all stock option activity of the Company for
the years ended December 31, 1996, 1997 and 1998:
<TABLE>
<CAPTION>

                                                                 Number of           Exercise           Weighted Average
                                                                   Shares              Price             Exercise Price
                                                                -------------     ----------------    ----------------------
<S>                                                               <C>               <C>                      <C>              
Outstanding, December 31, 1995                                     1,507,735          $0.40-$3.50            $2.06
            Granted                                                1,520,000           6.00-10.50             7.08
            Exercised                                              (366,735)            0.40-3.50             1.28
            Canceled                                                 (5,000)                 3.00             3.00
                                                                -------------     ----------------    ----------------------
Outstanding, December 31, 1996                                     2,656,000         $2.00-$10.50            $5.03
            Granted                                                1,747,345            0.01-6.50             2.53
            Exercised                                              (214,845)            0.01-3.00             1.62
            Canceled                                             (1,206,100)          2.375-10.50             6.23
                                                                -------------     ----------------    ----------------------
Outstanding, December 31, 1997                                     2,982,400          $1.50-$8.00            $3.33
            Granted                                                2,294,900                 1.50             1.50
            Canceled                                             (2,924,400)           1.50-8.125             3.38
                                                                -------------     ----------------    ----------------------
Outstanding, December 31, 1998                                     2,352,900          $1.50-$2.50             $1.51
                                                                =============     ================    ======================
Exercisable, December 31, 1998                                     1,851,371          $1.50-$2.50             $1.51
                                                                =============     ================    ======================
Available for future issuances under the Plans                                
            as of December 31, 1998                                4,354,755
                                                                =============
</TABLE>

     The exercise  prices for options  outstanding  and options  exercisable  at
December 31, 1998 are as follows:
<TABLE>
<CAPTION>

                                Options Outstanding                                               Options Exercisable
- -------------------------------------------------------------------------------------    --------------------------------------

                                         Weighted Average
      Range of            Options            Remaining           Weighted Average           Options        Weighted Average
  Exercise Prices       Outstanding      Contractual Life         Exercise Price          Exercisable       Exercise Price
- --------------------- ---------------- ---------------------- -----------------------    --------------- ----------------------
       <S>                  <C>             <C>                       <C>                     <C>                <C>          
       $1.50                2,327,900       2.88 years                $1.50                   1,834,705          $1.50
       $2.50                   25,000       2.96 years                 2.50                      16,666           2.50
                      ================ ====================== =======================    =============== ======================
                            2,352,900       2.88 years                $1.51                   1,851,371          $1.51
                      ================ ====================== =======================    =============== ======================
</TABLE>

     The  Company  accounts  for its  stock-based  compensation  plans under APB
Opinion No. 25,  ACCOUNTING FOR STOCK ISSUED TO EMPLOYEES.  In October 1995, the
FASB issued SFAS No. 123,  ACCOUNTING  FOR  STOCK-BASED  Compensation,  which is
effective  for fiscal years  beginning  after  December  15, 1995.  SFAS No. 123
established a fair-value-based method of accounting for stock-based compensation
plans. The Company has adopted the  disclosure-only  alternative  under SFAS No.
123 which requires  disclosure of the pro forma effects on earnings per share as
if SFAS No. 123 had been  adopted,  as well as certain  other  information.  The
Company  accounts for equity  instruments  issued to non-employees in accordance
with EITF 96-18 by valuing the instrument using the Black-Scholes pricing model,
as prescribed  by SFAS No. 123, and  recording a charge to operations  for their
fair value. The Company has issued options and warrants to purchase common stock
to certain  financial  intermediaries  in connection with various  financings at
below the fair market value of the underlying  stock.  The costs associated with
these  issuances  are  accounted  for as a cost of  raising  capital  and netted
against the proceeds from these issuances.

     During the year ended  December 31, 1997 and 1998, a total of 1,005,000 and
2,184,900  options to  purchase  common  stock were  repriced  to above the fair
market  value of the  underlying  common  stock to $2.50 and  $1.50  per  share,
respectively.  The majority of the remainder of the options  canceled during the
years  ended  December  31,  1996,  1997 and 1998 were the  result  of  employee
terminations.

                                      F-27

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


     The Company has computed the pro forma disclosures  required under SFAS No.
123 for all stock options granted to employees of the Company in the years ended
December 31, 1996,  1997 and 1998 using the  Black-Scholes  option pricing model
prescribed by SFAS No. 123.

     The assumptions used to calculate the SFAS No. 123 pro forma disclosure for
the years ended December 31, 1996, 1997 and 1998 for the Company are as follows:
<TABLE>
<CAPTION>



                                                                               December 31,
                                                             1996                  1997                  1998
                                                       ------------------    ------------------    ------------------
     <S>                                                   <C>                  <C>                   <C>
     Risk-free interest rate                                 6.37%                 6.09%                 5.60%
     Expected dividend yield                                   -                     -                     -
     Expected lives                                        4.4 years            3.69 years            2.94 years
     Expected volatility                                      79%                   79%                   93%
     Grant date fair value of options granted during
           the period                                        $4.57                 $2.06                 $0.64
</TABLE>



     The weighted  average  fair-value  and weighted  average  exercise price of
options  granted by the Company for the years ended December 31, 1996,  1997 and
1998 are as follows: 
<TABLE>
<CAPTION>



                                                                                 December 31,
                                                                1996                1997                 1998
                                                            -------------     -----------------    -----------------
<S>                                                            <C>                 <C>                  <C>
Weighted average exercise price for options:
     Whose  exercise  price  exceeded fair market value at
      the date of grant                                        $10.00              $2.53                $1.50
     Whose  exercise  price was equal to fair value at the
      date of grant                                            $6.875                $-                   $-
Weighted average fair market value for options:
     Whose  exercise  price  exceeded fair market value at
      the date of grant                                        $8.875              $2.06                $0.64
     Whose  exercise  price was equal to fair market value
      at the date of grant                                     $6.875                $-                   $-

</TABLE>

                                      F-28

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


     The  Company's  majority  owned  Star  subsidiary,  a  manufacturer  of the
Company's  diode laser,  also has  established a stock option plan that provides
for the issuance of a maximum of 650,000  shares of common  stock,  which may be
issued as  nonqualified  options and ISOs.  The following  table  summarizes the
employee stock option activity for Star:

<TABLE>
<CAPTION>

                                                                                                       Weighted
                                                                                                       Average
                                                                Number of Shares  Exercise Price    Exercise Price
                                                                ----------------  --------------    --------------
                  <S>                                                   <C>        <C>                  <C>
                  Outstanding, December 31, 1995                         95,000   $2.50 - $5.00         $3.68
                           Granted                                      150,000    6.00 - 19.00          6.27
                           Exercised                                    (20,000)       2.50              2.50
                           Canceled                                     (10,000)       6.00              6.00
                                                                ----------------- --------------- -----------------
                  Outstanding, December 31, 1996                        215,000   2.50 - 19.00           5.44
                           Granted                                       40,500        19.00            19.00
                           Canceled                                      (1,917)       19.00            19.00
                                                                ----------------- --------------- -----------------
                  Outstanding, December 31, 1997                        253,583    $2.50-$19.00         $8.04
                           Exercised                                     (6,300)     2.50-5.00           4.21
                                                                ----------------- --------------- -----------------
                  Outstanding, December 31, 1998                        247,283    $2.50-$19.00         $8.13
                                                                ================= =============== =================
                                                                ================= =============== =================
                  Exercisable, December 31, 1998                        218,870    $2.50-$19.00         $7.22
                                                                ================= =============== =================
                                                                ================= =============== =================
                  Available  for  future  issuances  under the                                                      
                    Plan as of December 31, 1998                         24,493                                     
                                                                =================
</TABLE>


     The exercise  prices for options  outstanding  and options  exercisable  at
December 31, 1998 for Star are as follows:
<TABLE>
<CAPTION>

                                    OPTIONS OUTSTANDING                                   OPTIONS EXERCISABLE
                               ------------------------------------------------     ------------------------------
                                                  Weighted
                                                  Average           Weighted                           Weighted
                                 Options         Remaining          Average           Options          Average
           Exercise Prices     Outstanding    Contractual Life   Exercise Price     Exercisable     Exercise Price
                <S>                  <C>         <C>                     <C>              <C>               <C>
                 $2.50                28,000     5.45 years     $         2.50             28,000  $         2.50
                 $5.00                40,700     5.43 years               5.00             40,700            5.00
                 $6.00               120,000     7.13 years               6.00            113,332            6.00
                 $9.50                10,000     7.63 years               9.50              7,777            9.50
                $19.00                48,583     8.20 years              19.00             29,061           19.00
                             ---------------     ----------     --------------    ---------------  --------------

                                     247,283     6.89 years     $         8.13            218,870  $         7.22
                             ===============     ==========     ==============    ===============  ==============
</TABLE>


     During 1998, Star also issued options to purchase  378,224 shares of common
stock of Star to Palomar at $19.00 per share.

                                      F-29

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)



     (II) WARRANTS

     The following table  summarizes all warrant activity of the Company for the
years ended December 31, 1996, 1997 and 1998:

<TABLE>
<CAPTION>

                                                                                                  Weighted
                                                            Number of          Exercise           Average
                                                              Shares            Price          Exercise Price
                                                          ---------------  ----------------- -------------------
<S>                                                          <C>               <C>                 <C>
Outstanding, December 31, 1995                                 6,549,924       $0.01-$15.00        $3.82
              Granted                                          6,527,576         4.88-16.50         8.16
              Exercised                                      (3,101,261)          0.01-7.69         2.66
                                                          ---------------  ----------------- -------------------
Outstanding, December 31, 1996                                 9,976,239       $0.60-$16.50        $7.02
              Granted                                          2,793,187         2.50-8.875         4.29
              Exercised                                        (584,879)          0.60-7.50         2.10
              Canceled                                       (2,186,517)         1.00-16.50         6.65
                                                          ---------------  ----------------- -------------------
Outstanding, December 31, 1997                                 9,998,030       $2.00-$15.00        $6.65
              Granted                                         12,585,000          0.01-3.00         2.75
              Exercised                                        (125,000)               0.01         0.01
              Canceled                                       (2,878,452)          2.25-6.75         4.13
                                                          ---------------  ----------------- -------------------
Outstanding, December 31, 1998                                19,579,578       $1.50-$15.00        $4.38
                                                          ===============  ================= ===================
Exercisable, December 31, 1998                                19,359,578       $1.50-$15.00        $4.37
                                                          ===============  ================= ===================
</TABLE>


     During the years ended December 31, 1997 and 1998, a total of 1,240,000 and
1,300,000  warrants to  purchase  common  stock were  repriced to above the then
current  fair market  values of the  underlying  common  stock.  These  repriced
exercise  prices  ranged  from $2.50 to $4.00 per share in 1997 and ranged  from
$1.50 to $2.00 per share in 1998.  The majority of the remainder of the canceled
warrants  during the years ended  December  31, 1997 and 1998 were the result of
employee  terminations.  During 1998,  the Company  also issued  warrants for an
aggregate  of 250,000  shares of common stock to various  parties in  connection
with certain financing arrangements. The Company valued these warrants using the
Black-Scholes pricing model, as prescribed by SFAS No.123, and recorded a charge
to operations for their fair value for approximately $47,000.

     The range of exercise  prices for warrants  outstanding  and exercisable at
December 31, 1998 are as follows:
<TABLE>
<CAPTION>

                                Warrants Outstanding                                             Warrants Exercisable
- -------------------------------------------------------------------------------------    --------------------------------------

                                         Weighted Average
      Range of           Warrants            Remaining           Weighted Average           Warrants       Weighted Average
  Exercise Prices       Outstanding      Contractual Life         Exercise Price          Exercisable       Exercise Price
- --------------------- ---------------- ---------------------- -----------------------    --------------- ----------------------
     <S>                   <C>              <C>                         <C>                  <C>                 <C>
      $1.50 - $2.125        2,739,500       2.44 years                  $1.71                 2,619,500          $1.72
       $3.00 - $3.00       10,560,000       4.26 years                   3.00                10,560,000           3.00
       $3.25 - $9.50        5,102,020       2.07 years                   6.45                 5,002,020           6.39
     $10.38 - $15.00        1,178,058       2.07 years                  13.98                 1,178,058           13.98
                      ---------------- ---------------------- -----------------------    --------------- ----------------------
                           19,579,578       3.30 years                  $4.38                19,359,578          $4.37
                      ================ ====================== =======================    =============== ======================
</TABLE>


     The Company has computed the pro forma disclosures  required under SFAS No.
123 for all warrants granted in the years ended December 31, 1997 and 1998 using
the Black-Scholes option pricing model prescribed by SFAS No. 123.

                                      F-30

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


     The weighted-average assumptions used to calculate the SFAS No. 123 pro
forma disclosure for the years ended December 31, 1996, 1997 and 1998 for the
Company are as follows:
<TABLE>
<CAPTION>

                                                                               December 31,
                                                            1996                  1997                  1998
                                                       ----------------     ------------------    ------------------
<S>                                                       <C>                  <C>                   <C>
Risk-free interest rate                                      5.93%                6.13%                 5.44%
Expected dividend yield                                       -                     -                     -
Expected lives                                            5.9 years            4.44 years            2.58 years
Expected volatility                                          79%                   79%                   93%
Grant date fair value of warrants granted during
     the period                                             $5.39                 $2.17                 $0.76
</TABLE>



     The  weighted  average fair value and weighted  average  exercise  price of
warrants  granted by the Company for the years ended December 31, 1996, 1997 and
1998 are as follows: 
<TABLE> 
<CAPTION>

                                                                                   December 31,
                                                                     1996               1997                1998
                                                               -----------------    --------------    -----------------
<S>                                                                 <C>                 <C>                <C>
Weighted average exercise price for warrants:
     Whose  exercise price exceeded fair market value at date
       of grant                                                     $11.76              $4.30               $2.78
     Whose  exercise price was less than fair market value at
       date of grant                                                 $7.07              $7.50               $0.01
     Whose  exercise  price was equal to fair market value at
       date of grant                                                 $6.67              $3.25               $-
Weighted average fair value for warrants:
     Whose  exercise price exceeded fair market value at date
       of grant                                                      $9.34              $1.10               $0.76
     Whose  exercise price was less than fair market value at
       date of grant                                                 $8.82              $0.62               $1.24
     Whose  exercise  price was equal to fair market value at
       date of grant                                                 $6.67              $2.18               $-

</TABLE>


     (III) PRO FORMA DISCLOSURE

     The pro forma  effect  on the  Company  of  applying  SFAS No.  123 for all
options and  warrants to purchase  common stock of the Company and Star would be
as follows:

<TABLE>
<CAPTION>

                                  December 31,
                                                                 1996                      1997                    1998
                                                          -------------------      ----------------------    -----------------
<S>                                                         <C>                        <C>                    <C>
Pro forma net loss from continuing operations               $(48,292,780)              $(62,020,782)          $(23,169,514)
Pro forma basic and dilutive net loss per share from
    continuing operations                                      $(1.89)                    $(1.89)                $(0.39)
</TABLE>

                                      F-31

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


(D)  RESERVED SHARES

     At December 31, 1998,  the Company has reserved  shares of its common stock
for the following:
<TABLE>
<CAPTION>

              <S>                                                               <C>
              Warrants                                                          19,579,578
              Stock option plans                                                 6,707,655
              Convertible debentures                                             3,216,694
              Preferred stock                                                    3,328,894
              Employee stock purchase plan                                         419,412
              Employee 401(k) plan                                                 554,787
                                                                            ---------------
                                   Total                                        33,807,020
                                                                            ===============
</TABLE>

(E)  EMPLOYEE STOCK PURCHASE PLAN

     In June  1996,  the Board of  Directors  established  the  Palomar  Medical
Technologies,  Inc. 1996 Employee  Stock  Purchase Plan (the  "Purchase  Plan").
Under the Purchase Plan,  all employees,  are eligible to purchase the Company's
common  stock at an exercise  price equal to 85% of the fair market value of the
common  stock with a lookback  provision  of three  months.  The  Purchase  Plan
provides for issuance of up to 500,000  shares under the Purchase  Plan.  During
the year ended December 31, 1997 and 1998, employees purchased 15,377 and 65,211
shares of the  Company's  common  stock for  approximately  $40,000 and $50,000,
respectively, pursuant to the Purchase Plan.

(8)  RESEARCH AND PRODUCT DEVELOPMENT AGREEMENTS

     During  1995,  the  Company  entered  into  a  multi-year   agreement  with
Massachusetts  General Hospital ("MGH"),  whereby MGH agreed to conduct clinical
trials on a laser treatment for hair removal.  MGH will provide the Company with
data previously  generated by Dr. Anderson and further clinical  research on the
ruby laser device at MGH and other sites and remit  ownership of all case report
forms and data resulting from the study.

     The  Company  agreed to  provide  MGH with a grant of  $203,757  to perform
research and  evaluation in the field of hair removal.  The Company  immediately
paid $50,090 upon  execution of this  agreement,  and the Company paid a license
fee of $10,000 within thirty days of this amendment.  As consideration  for this
amended license, the Company is obligated to pay to MGH royalties of up to 5% on
net revenues as defined (See Note 12 (b)). In March 1997, the U.S. Patent Office
issued a patent covering the laser-based hair removal technology developed by at
MGH, for which Palomar is the exclusive worldwide licensee.

                                      F-32

<PAGE>


(9)  ACCRUED LIABILITIES

     At  December  31,  1997  and  1998,  accrued  liabilities  consist  of  the
following:
<TABLE>
<CAPTION>

                                                                                December 31,
                                                                         1997                  1998
                                                                    ----------------      ---------------
                          <S>                                           <C>                  <C>
                          Payroll and consulting costs                   $1,535,013           $1,148,898
                          Royalties                                         853,808            1,106,352
                          Settlement costs                                1,457,020                   --
                          Warranty                                        2,583,677            2,798,836
                          Restructuring                                   1,981,907              279,000
                          Interest and preferred stock dividends          1,659,709            1,550,662
                          Other                                           3,688,720            3,417,876
                                                                    ----------------      ---------------
                              Total                                     $13,759,854          $10,301,624
                                                                    ================      ===============
</TABLE>

(10) RELATED PARTY TRANSACTION

     At December  31,  1997,  approximately  $478,000 of loans  receivable  with
interest at the rate of 7% per annum were  outstanding from the Company's former
President.  In the first quarter of 1998,  the Company's  former  President paid
back his outstanding loan.

(11) 401(K) PROFIT SHARING PLAN

     The Company has a 401(k) profit  sharing plan (the "Profit  Sharing  Plan")
which covers substantially all employees who have attained the age of 18 and are
employed at year-end.  Employees may  contribute  up to 15% of their salary,  as
defined,  subject to restrictions  defined by the Internal Revenue Service.  The
Company  is  obligated  to  make a  matching  contribution,  in the  form of the
Company's common stock, of 50% of all employee  contributions  effective January
1, 1995. The Company  contributions  vest over a three-year  period. The Company
has reserved  554,787 shares of its common stock for issuance in connection with
the Profit Sharing Plan.

     During 1997 and 1998,  the Company  issued 87,441 and 311,887 shares of its
common  stock to the Profit  Sharing  Plan in  satisfaction  of its $318,154 and
$254,281   employer  match  for  the  1996  and  1997  employee   contributions,
respectively.  For the year ended  December  31,  1998,  the Company has accrued
$206,000  for the 1998 match.  The  Company  contributed  227,930  shares of its
common stock for this match in February of 1999.

(12) COMMITMENTS AND CONTINGENCIES

(A)  OPERATING LEASES

     The Company has entered into  various  operating  leases for its  corporate
office,  research  facilities and  manufacturing  operations.  These leases have
monthly rents ranging from  approximately  $2,000 to $34,000,  adjusted annually
for  certain  other costs such as  inflation,  taxes and  utilities,  and expire
through July 2003. The Company guarantees Star's facility operating lease

                                      F-33

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


     Future minimum  payments under the Company's  operating  leases at December
31, 1998 are approximately as follows:
<TABLE>
<CAPTION>

                             December 31,
                             <S>                                             <C>
                             1999                                              $548,000
                             2000                                               264,000
                             2001                                                96,000
                             2002                                               101,000
                             2003                                                60,000
                                                                           -------------
                                                                             $1,069,000
                                                                           =============
</TABLE>

(B)  ROYALTIES

     The Company is required to pay a royalty of up to 5% of "net laser  sales,"
as defined, under a royalty agreement with MGH (see Note 8). For the years ended
December  31,  1996,  1997  and  1998,  approximately  $175,000,   $854,000  and
$1,332,000 of royalty expense,  respectively, was incurred under this agreement.
These  amounts are  included in cost of sales in the  accompanying  consolidated
statements of operations.

     A former  employee and previous owner of one of the Company's  subsidiaries
is paid a 1%  commission  on the net  sales of  certain  ruby  lasers  and diode
lasers,  as defined.  These  commissions will be paid through March 31, 2000 and
are to be no less than $450,000.  In accordance  with the  settlement  agreement
with  this  individual,  the  Company  paid  advances  on  commissions  totaling
$450,000: $200,000 in 1997 and $250,000 in January 1998.

(C)  LITIGATION

     The  Company was a  defendant  in a lawsuit  filed on March 14, 1996 in the
United  States  District  Court  for  the  Southern  District  of  New  York  by
Commonwealth Associates ("Commonwealth"). In its suit, Commonwealth alleged that
the Company had breached a contract with Commonwealth in which  Commonwealth was
to  provide  certain   investment   banking   services  in  return  for  certain
compensation. In January 1997, Commonwealth's motion for summary judgment on its
breach of  contract  claim was  granted,  and in April 1997 the  District  Court
awarded  Commonwealth  $3,174,070  in damages.  That  judgment  was  appealed by
Palomar and on August 18, 1997 the case was settled for $1.875  million.  During
the year ended  December  31,  1997,  the  Company  incurred  $1.875  million in
settlement  costs related to the above matter and another $1.324 million related
to several other claims and associated litigation costs.

                                      F-34

<PAGE>
               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

     On March 7, 1997, Selvac Acquisition Corp. ("Selvac"), a subsidiary of Mehl
Biophile International,  Inc. ("Mehl"),  filed a complaint for injunctive relief
and damages for patent  infringement  and for unfair  competition  in the United
States District Court for the District of New Jersey against the Company, two of
its subsidiaries and a New Jersey dermatologist. Selvac's complaint alleged that
the Company's  EpiLaser(R)-  ruby laser hair removal  system  infringed a patent
licensed to Selvac (the "Selvac Patent") and that the Company unfairly  competed
by promoting the  EpiLaser(R)-  ruby laser hair removal  system for hair removal
before it had received FDA approval for that  specific  application.  On May 18,
1998 the court granted the Company's  motion for partial summary judgment on the
ground that the Selvac patent is invalid  because prior art  anticipated it. The
court has since  denied  Selvac's  motion  for  reconsideration  of the  summary
judgment  ruling.  On September 25, 1998, the court denied  Selvac's  motion for
reconsideration  of its  prior  order  dismissing  so  much of  Selvac's  unfair
competition  claim as relied on interpreting the Food, Drug and Cosmetics Act or
FDA  regulations,  and  dismissed  without  prejudice the state law remainder of
Selvac's unfair  competition claim. On October 26, 1998, Selvac filed its notice
of appeal to the Court of Appeals for the Federal Circuit.  Selvac  subsequently
filed its opening brief on appeal; the Company's  opposition was filed in March,
1999.

     On October 16, 1997, the Company  brought a declaratory  judgment action in
U.S.  District Court for the District of  Massachusetts  against the holders and
the indenture trustee of the Company's 4.5% Subordinated  Convertible Debentures
due 2003, denominated in Swiss francs (the "Swiss Franc Debentures"). Just prior
to this suit,  certain of the debenture  holders (the  "Asserting  Holders") had
alleged that the Company was in breach of certain protective covenants under the
indenture,  and on  October  22,  1997  they  sued  the  Company  and all of its
principal  subsidiaries  in the same court;  the October 16 and October 22 cases
have been  assigned to the same judge,  and the  dispute  between the  Asserting
Holders and the Company is proceeding  under the October 22 case.  The Asserting
Holders  claim  that the  Company  has  breached  certain  protective  indenture
covenants  and that the Asserting  Holders are entitled to immediate  payment of
their   indebtedness   under  the  Swiss  Franc  Debentures  (which  amounts  to
approximately  US$5,600,000 at December 31, 1998 exchange rates). As of November
13, 1997,  acting under  applicable  provisions  of the  indenture,  the Company
notified  the  holders of the Swiss  Franc  Debentures  that it is  causing  the
conversion  of all of the Swiss Franc  Debentures  into an  aggregate of 914,028
shares of the  Company's  common  stock.  The Company  believes  that it has not
breached any of the protective  covenants under this indenture and that the debt
cannot  properly  be  accelerated,  and  intends  to  contest  the claims of the
Asserting  Holders  vigorously.  Nonetheless,  an  adverse  result  could have a
material adverse effect on the Company in the range of $5,600,000 to $7,000,000.
By mutual  agreement,  the Asserting  Holders and the Company requested that the
case be removed from the Court's trial calendar. The parties have discussed ways
to resolve their dispute,  including the  restructuring  of the debentures,  but
there can be no absolute assurance that all of the  debentureholders,  including
the  Asserting  Holders,  and the  Company  will  agree and  complete a proposed
settlement.

     The Company has learned that a motion has been filed to amend the complaint
in the class action of VARLJEN V. H.J. MEYERS, INC. ET AL. pending in the United
States District Court of the Southern District of New York to add the Company, a
former  officer and a current  officer as  defendants.  The Company has not been
served with any  pleadings  in this  action  and,  to the best of the  Company's
knowledge,  the  complaint  has not been so  amended to date.  Accordingly,  the
Company  is unable to  estimate  any  possible  outcome or range of loss in this
matter at this time.

     The  Company  is also  aware  of a claim  alleging  that  the  Company  had
previously  committed to make an additional  capital  contribution to Nexar. The
Company believes that this claim is without merit.

     The Company is involved in other legal and  administrative  proceedings and
claims  of  various  types.   While  any  litigation   contains  an  element  of
uncertainty,  management,  in consultation  with the Company's  general counsel,
presently believes that the outcome of each such other proceeding or claim which
is pending or known to be threatened,  or all of them combined,  will not have a
material adverse effect on the Company.

                                      F-35

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


(D)  DISTRIBUTION AGREEMENT

     On November 17, 1997, the Company  entered into an exclusive  distribution,
sales and service  agreement  with Coherent,  an  established,  worldwide  laser
company.  Under this  agreement,  Coherent has the  exclusive  right to sell the
EpiLaser(R)  and  LightSheer(TM)  laser systems and future  generation  products
worldwide. The Company pays Coherent a per unit commission, adjusted for certain
events as defined.  During 1997 and 1998,  the  Company  incurred  approximately
$800,000 and $14,108,000,  respectively,  of commission  expense related to this
agreement which is included in sales and marketing  expense in the  accompanying
consolidated statement of operations. Upon execution of this agreement, Coherent
made a lump sum payment of  $3,500,000  and  received a warrant to purchase  one
million  shares of the  Company's  common  stock at a share price of $5.25.  The
valuation  of the  warrant  using the  Black-Scholes  option  pricing  model was
approximately  $380,000.  The value was credited to additional  paid-in  capital
during the year ended  December 31, 1997.  The remaining  amount of  $3,120,000,
included in deferred revenue,  is being amortized to revenue over the three year
life of the agreement.  If the Company completes its anticipated sale of Star to
Coherent  as  discussed  in Note 1,  the  current  distribution  agreement  with
Coherent  will  be  terminated  and  replaced  with  a  one  year  non-exclusive
distribution   agreement  that  will  enable  Coherent  to  sell  the  Company's
ruby-based  laser  products.  The Company will  amortize  the  deferred  revenue
related to Coherent over this one year non-exclusive period.

     In exchange  for the payment at closing of $2,740 per day from  January 20,
1999 until Palomar shareholder approval of the Agreement, Coherent has agreed to
waive its exclusive rights under the  distribution  agreement to market and sell
our ruby  laser  products,  so that we may begin to sell the  Palomar  E2000(TM)
immediately through other channels without the obligation of paying a commission
to Coherent or waiting for the  distribution  agreement  to  terminate  upon the
closing of the sale of Star to Coherent.

(E)  EMPLOYMENT AGREEMENTS

     The Company and its  subsidiaries  have employment  agreements with certain
executive officers that provide for annual bonuses to the officers and expire on
various  dates  through 2001.  Each of these  agreements  provides for 12 months
severance upon termination of employment.

(13) SEGMENT AND GEOGRAPHIC INFORMATION

     The Company has adopted  SFAS No.  131,  DISCLOSURES  ABOUT  SEGMENTS OF AN
ENTERPRISE  AND RELATED  Information in the fiscal year ended December 31, 1998.
SFAS 131 establishes  standards for reporting  information  regarding  operating
segments in annual financial  statements and requires  selected  information for
those  segments  to  be  presented  in  interim   financial  reports  issued  to
stockholders.  SFAS 131 also establishes standards for related disclosures about
products and services and geographic areas. Operating segments are identified as
components of an enterprise about which separate discrete financial  information
is available for evaluation by the chief  operating  decision maker, or decision
making  group,  in  making  decisions  how  to  allocate  resources  and  assess
performance. The Company's chief decision-maker, as defined under SFAS 131, is a
combination of the Chief Executive Officer and the Chief Financial  Officer.  To
date,  the  Company  has viewed its  operations  and  manages  its  business  as
principally  one  segment,  cosmetic  laser sales.  Associated  services are not
significant.  As a result, the financial information disclosed herein represents
all of the material  financial  information  related to the Company's  principal
operating segment.

     Product  revenues  from  international  sources  were  approximately  $3.87
million, $5.03 million and $17.36 million in 1996, 1997 and 1998,  respectively.
The Company's revenues from international  sources were primarily generated from
customers located in Europe, Canada, Latin America and Asia/Pacific.  All of the
Company's  product  sales for the years ended  December 31, 1996,  1997 and 1998
were shipped from its facilities located in the United States.

                                      F-36

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


     The following table represents  percentage of product revenue by geographic
region from customers for 1996, 1997 and 1998:
<TABLE>
<CAPTION>

                                                                          Year ended December 31,
                                                             1996                    1997                   1998
                                                             ----                    ----                   ----
                          <S>                                <C>                     <C>                    <C>
                          United States                       78%                     76%                    61%
                          Europe                               3                       6                     17
                          Asia/Pacific                        10                       6                     13
                          Canada                               9                       4                      3
                          Latin America                       --                       8                      6
                                                             ----                    ----                   ----
                                   Total                     100%                    100%                   100%
                                                             ====                    ====                   ====
</TABLE>


                                      F-37

<PAGE>
               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES
                   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                      CONDITION AND RESULTS OF OPERATIONS

(a)  Overview

     On December 7, 1998,  the Company  entered  into an  Agreement  and Plan of
Reorganization (the "Agreement") with Coherent, Inc. ("Coherent") to sell all of
the issued and  outstanding  common  stock of Star  Medical  Technologies,  Inc.
("Star"), its 99.96% majority-owned  subsidiary,  to Coherent for $65 million in
cash. The Company currently owns substantially all of the issued and outstanding
common  shares of Star.  However,  options that have been granted to Palomar and
employees of Star to purchase shares of Star's common stock remain  outstanding.
When all of the  outstanding  options  under  Star's Stock Option Plan have been
exercised,  the Company will own 82.46% of Star's common stock and the employees
will  collectively  own 17.54% at the time of the sale of Star.  Therefore,  the
Company  anticipates  that  it will  receive  net  proceeds  from  this  sale of
approximately $46 million after taxes (see Note 7 to the Consolidated  Financial
Statements).  Under the terms of the Agreement, the Company will also receive an
ongoing  royalty of 7.5% from  Coherent on the sale of any  products by Coherent
that employ certain patented  technology related to laser hair removal currently
licensed  by the  Company  on an  exclusive  basis  from  Massachusetts  General
Hospital ("MGH") (see Note 12(b) to the Consolidated Financial Statements).  The
sale is subject to stockholder and governmental  regulatory approval, as well as
customary closing conditions.

     If this transaction is consummated, revenues would decline significantly in
the near term and the successful introduction and marketing of new products will
become more critical to the Company's  long-term success. A significant  portion
of the  Company's  current  revenue  base will need to be  replaced  with future
revenues from the Company's other laser products,  including the Palomar E2000TM
hair removal laser  introduced in February of 1999 and other products  currently
in development.  For the year ended December 31, 1998, gross revenues associated
with Star's  LightSheer(TM)  diode laser  comprised 80% of the  Company's  total
revenues.  There can be no assurance  that the Palomar  E2000TM or the Company's
future products will achieve market acceptance or generate  sufficient  margins.
Broad  market  acceptance  of laser hair  removal is critical  to the  Company's
success. The Company recognizes the need and intends to broaden its product line
by developing cosmetic laser products other than hair removal lasers.

     In the third and fourth quarters of 1997, the Board of Directors authorized
management  to  focus  the  Company  on its core  laser  products  and  services
business,  principally  related to laser  hair  removal,  and to proceed  with a
restructuring   plan  to  reorganize  the  Company  and  divest  its  electronic
subsidiaries,   Dynaco  Corp.  ("Dynaco"),  Dynamem,  Inc.  ("Dynamem"),  Comtel
Electronics,   Inc.   ("Comtel")   and  Nexar   Technologies,   Inc.   ("Nexar")
(collectively, the "Electronic Subsidiaries"), and other non-core businesses.

     Pursuant to  Accounting  Principles  Board Opinion No. 30,  "Reporting  the
Results of  Operations  -  Reporting  the  Effects of Disposal of a Segment of a
Business,  and  Extraordinary,  Unusual and  Infrequently  Occurring  Events and
Transactions,"  the consolidated  financial  statements of the Company have been
reclassified  to  reflect  the  dispositions  of  the  Electronic  Subsidiaries.
Accordingly,  the revenues,  cost and expenses,  assets and liabilities and cash
flows  of the  Electronics  Subsidiaries  have  been  reported  as  discontinued
operations  in  these   consolidated   financial   statements  (see  Note  2  to
Consolidated Financial Statements).

     The Company has simplified its  organization  and now conducts  business in
only two locations, Lexington,  Massachusetts and Pleasanton,  California. Prior
to this restructuring,  the Company conducted business in over a dozen different
locations.

                                      F-38

<PAGE>
              PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES
                   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                      CONDITION AND RESULTS OF OPERATIONS
                                  (Continued)

(b)  Results

     (i)  REVENUES AND GROSS MARGIN:  Year Ended December 31, 1998,  Compared to
          Year Ended December 31, 1997

     For the year ended December 31, 1998, the Company's  revenues  increased to
$44.5 million as compared to $21.0 million for the year ended December 31, 1997.
The  increase in the  Company's  revenue of $23.5  million or 112% from the year
ended  December  31,  1997 was mainly due to  additional  sales  volume of $35.6
million  associated  with the  introduction of the  LightSheer(TM)  diode laser,
partially  offset by a decrease  in revenue of  approximately  $12.1  million in
other  cosmetic  laser product  revenue.  The Company  obtained FDA clearance to
market and sell its LightSheer(TM) laser for hair removal and leg vein treatment
in the United States at the end of 1997. The decrease in sales volume associated
with other cosmetic laser product revenue was principally due to declining sales
of the Company's  EpiLaser(R)  ruby laser.  The Company  focused on bringing the
LightSheer(TM) laser to market while further developing a new generation of ruby
hair  removal  lasers  during  1998.  Using  its  core  ruby  laser  technology,
originally developed for tattoo and pigmented lesion removal,  Palomar developed
its long pulse  EpiLaser(R) ruby laser that is specifically  configured to allow
the  appropriate  wavelength,  energy  level and pulse  duration  to be absorbed
effectively  by the hair  follicle  without  being  absorbed by the  surrounding
tissue.  That,  combined with Company's patented cooling handpiece,  allows safe
and effective hair removal.  Palomar  expects its new generation long pulse ruby
laser,  the Palomar  E2000TM,  to permits more rapid treatment of large areas of
the body.  In July 1998,  the Company  obtained FDA clearance to market and sell
its  EpiLaser(R)   laser  system  in  the  United  States  for  "permanent  hair
reduction."  In March of 1999, the Company also obtained FDA clearance to market
and sell its Palomar  E2000TM laser system in the United  States for  "permanent
hair reduction."

     Gross margin for the year ended December 31, 1998 was  approximately  $21.5
million  (48% of revenues)  compared to $939,000  (4% of revenues)  for the year
ended  December  31,  1997.  The  increase  in gross  margin  and  gross  margin
percentage was due to sales of the LightSheer(TM)  diode laser system.  This new
laser  system  has a  significantly  higher  gross  margin  than  the  Company's
EpiLaser(R) laser and other cosmetic  products.  The Company  anticpates that if
the sale of Star is  consummated  its gross margin  percentage  from the sale of
Palomar E2000TM will decrease compared to the current gross margin from the sale
of its  LightSheer(TM)  product  unless and until the Palomar  E2000TM  achieves
volume production and manufacturing efficiencies.

     (ii) OPERATING AND OTHER EXPENSES:  Year Ended December 31, 1998,  Compared
          to Year Ended December 31, 1997

     Research and development costs decreased to $7.0 million for the year ended
December  31, 1998 from $12.0  million  for the year ended  December  31,  1997.
Research and development expenses as a percentage of revenue totaled 16% for the
year ended  December 31, 1998 and 57% for the year ended  December 31, 1997. The
decline in  spending is  primarily  the result of the  Company's  receipt of FDA
approval for the LightSheer(TM) laser at the end of 1997. The continued spending
on research and  development  reflects the Company's  commitment to research and
development  for  medical  devices  and  delivery  systems  for  cosmetic  laser
applications  and other medical  applications  using a variety of lasers,  while
continuing  dermatology  research utilizing the Company's ruby and diode lasers.
Among the Company's  research and development goals in hair removal is to design
systems  permitting more rapid treatment of large areas,  and to produce systems
with high gross  margins.  Management  believes  that  research and  development
expenditures  will remain  constant over the next year as the Company  continues

                                      F-39
<PAGE>
              PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES
                   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                      CONDITION AND RESULTS OF OPERATIONS
                                  (Continued)

product  development  and clinical  trials for additional  applications  for its
lasers and delivery systems in the cosmetic and dermatological markets.

     Selling and marketing expenses increased to $15.1 million (34% of revenues)
for the year ended December 31, 1998,  from  approximately  $7.0 million (33% of
revenues)  for the year ended  December  31,  1997.  The increase in selling and
marketing  expenses is attributable  to the costs  associated with the Company's
distribution  agreement  with Coherent,  which increase in direct  proportion to
sales volume (see Note 12(d) to the Consolidated  Financial  Statements) because
Coherent receives a commission for each of the Company's  products that it sells
to compensate it for its selling and marketing efforts.  The amounts received by
Coherent (as a percentage  of the  Company's  net revenues) are greater than the
Company's  selling and  marketing  expenses  when it performed  these  functions
internally  during 1997. The Company  anticipates that its selling and marketing
expenses will  decrease as a percentage  of revenue after the  completion of the
sale of Star to  Coherent  as the  Company  begins to sell the  Palomar  E2000TM
through  other  sales  channels,   including   distribution   through  Continuum
Biomedical,  a distributor of medical  products.  The Company also will consider
establishing its own direct sales force to compliment these sales channels.  The
Company  anticipates that its selling and marketing costs incurred through other
sales channels and its own direct sales force will be less than the  commissions
currently earned by Coherent as a percentage of the Company's net revenues.

     General and  administrative  expenses  decreased  to $8.9  million  (20% of
revenues)  for the year ended  December 31, 1998,  as compared to $15.3  million
(73% of revenues)  for the year end ended  December 31, 1997.  This  decrease is
attributable to the Company's  restructuring and consolidation of administrative
functions  in the third and fourth  quarters of 1997,  including a reduction  in
costs  attributable to Palomar  Technologies,  Ltd.,  Esthetica,  Inc. (formerly
Cosmetic Technology  International,  Inc.),  Palomar Medical Products,  Inc. and
corporate  costs  totaling  $1.0 million,  $2.4  million,  $1.9 million and $2.0
million, respectively.  This reduction was offset by an increase of $900,000 for
general and administrative expenses incurred at the Company's Star subsidiary to
support its successful  introduction  of its  LightSheer(TM)  laser. In previous
years, the Company used management's time and allocated  resources to developing
businesses  outside of the medical and cosmetic laser industry and financing the
non-core  businesses.  Beginning  in the  fourth  quarter of 1997,  the  Company
focused its efforts on its core business.  The Company  anticipates  general and
administrative  expense  will  continue to stabilize in the future and after the
sale of Star as the Company focuses on its core operations in the cosmetic laser
business.

     The Company incurred no business development and financing costs during the
year ended  December 31, 1998 as compared to $2.1 million (10% of revenues)  for
the year ended December 31, 1997. This decrease is attributable to the Company's
restructuring efforts to focus on its core medical business.

     Restructuring  and asset write-off costs were  approximately  $13.0 million
for the year ended December 31, 1997.  These charges reflect  restructuring  and
asset write-off costs for certain  operating and  non-operating  assets that the
Company  believes  were not  fully  realizable  for both the  Company's  medical
business and other  non-medical  investments.  Included in this charge is a $2.7
million  reserve for severance  costs  associated  with  consolidating  selling,
general  and  administrative   functions,   including  the  closing  of  certain
facilities.  Through  December  31,  1998,  the Company paid out $2.3 million of
severance  costs  and has a  remaining  liability  of  $279,000  related  to two
individuals  that will be paid out in 1999,  resulting  in actual  restructuring
costs incurred of $2.6 million. Accordingly, the Company reversed the balance of
this  restructuring  accrual  of  approximately  $131,000  in  its  consolidated
statement of operations  during the fourth quarter of fiscal 1998 (see Note 4 to
Consolidated Financial Statements).

                                      F-40
<PAGE>
              PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES
                   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                      CONDITION AND RESULTS OF OPERATIONS
                                  (Continued)

     For the year ended December 31, 1998, the Company did not incur  settlement
expenses.  Settlement  costs of $3.2  million  were  incurred  in the year ended
December 31, 1997. These charges  consisted mainly of a legal accrual related to
a legal settlement with an investment bank.

     Interest expense  decreased to $1.3 million for the year ended December 31,
1998,  from $7.0 million for the year ended  December  31, 1997.  The amount for
1997 includes  $5.4 million of non-cash  interest  expense  related to the value
ascribed to the discount  features of the convertible  debentures  issued by the
Company  during 1996 and 1997.  This 82% decrease is  primarily  the result of a
decrease in convertible  debenture financings and the Company's increased use of
conventional  financing.  Also,  operations did not require as much financing in
1998 as compared to 1997.

     Interest income  decreased to $33,000 for the year ended December 31, 1998,
from approximately  $457,000 for the year ended December 31, 1997. This decrease
is primarily the result of a reduction in interest received due to a decrease in
other  loans and  investments  and a  decrease  in the  Company's  average  cash
position during 1998.

     Net gain on trading securities  represents a realized gain of approximately
$703,000  for  the  year  ended  December  31,  1998  related  to the  Company's
investment in a publicly  traded  company that was sold during 1998. The Company
does not have any marketable trading securities as of December 31, 1998.

     The loss from discontinued  operations for the year ended December 31, 1998
was $2.6 million compared to a loss of $27.4 million for the year ended December
31, 1997.  The loss from  discontinued  operations in 1998 was due to a delay in
the disposition of Dynaco resulting in operating  expenses of approximately $1.1
million above the estimated  operating  expenses accrued at December 31, 1997. A
loss on  disposition  of  discontinued  entities for the year ended December 31,
1998 of $1.5  million was  incurred.  The  majority  of this charge  relates the
write-off of the Company's  carrying value of its investment in Nexar during the
second quarter of 1998.

     (iii)  REVENUES AND GROSS MARGIN Year Ended December 31, 1997,  Compared to
            Year Ended December 31, 1996

     Revenues from  continuing  operations  for the year ended December 31, 1997
were $21.0 million as compared to $17.6 million for the year ended  December 31,
1996.  The  19.2%  increase  mainly  was  due  to  additional  sales  volume  of
approximately  $11.3 million  associated with the EpiLaser(R) hair removal laser
system and service revenue and with the RD-1200(TM) tattoo removal and pigmented
lesion  treatment laser  manufactured by the Company.  The Company  obtained FDA
clearance  to market and sell the  EpiLaser(R)  laser system for hair removal in
the United  States in March 1997.  This  increase  in  revenues  was offset by a
decline  of  approximately  $7.9  million  in  sales  volume  for the  Company's
Tru-Pulse(R) CO2 laser product.

     Gross  margin for the year ended  December  31,  1997 was  $939,000  (4% of
revenues) compared to $3.4 million (20% of revenues) for the year ended December
31, 1996.  The decline in gross  margin  percentage  was caused  mainly by lower
margins attained on the Company's  EpiLaser(R) laser system due to manufacturing
and production inefficiencies in the initial manufacturing stage of this product
as well as  under-absorbed  overhead costs incurred during the fourth quarter of
1997 as the Company transitioned to its exclusive distribution  arrangement with
Coherent. The decline in gross margin dollars was due principally to a reduction
in  revenues  related  to the  Company's  Tru-Pulse(R)  CO2 laser  product.  The
Company's  overall  strategy  was to first  demonstrate  and prove  the  overall
efficacy of its proprietary  cosmetic hair removal technology  licensed from MGH
and gain early entrance to the market.  This resulted in higher than anticipated
costs of materials and manufacturing  techniques.  As a result of this strategy,
the Company  believes that during 1997 it demonstrated to the medical  community
the efficacy of its 

                                      F-41
<PAGE>

              PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES
                   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                      CONDITION AND RESULTS OF OPERATIONS
                                  (Continued)

     technology  and its  long-term  benefits  and  advantages  which led to the
     successful introduction and sales of its LightSheer(TM) laser in 1998.

     (iv) OPERATING AND OTHER EXPENSES:  Year Ended December 31, 1997,  Compared
          to Year Ended December 31, 1996

     Research and development costs increased to $12.0 million (57% of revenues)
for the year ended  December 31, 1997,  from $6.3 million (36% of revenues)  for
the year ended December 31, 1996.  This 90% increase in research and development
reflects  the  Company's  strategic  decision to  accelerate  its  research  and
development  efforts  during  1997 to develop and obtain FDA  clearance  for its
successor  hair  removal  and  other  cosmetic   products  using  the  Company's
proprietary  cooling technology licensed from MGH. The Company also continued to
concentrate on the  development  of additional  products for other medical laser
applications.

     Selling and marketing  expenses increased to $7.0 million (33% of revenues)
for the year ended  December 31, 1997,  from $5.1 million (29% of revenues)  for
the year ended  December 31, 1996.  This 37% increase  reflected  the  Company's
effort to expand its marketing and  distribution  for the Company's  EpiLaser(R)
laser system.

     General and  administrative  expenses  increased  to $15.3  million (73% of
revenues)  for the year ended  December  31,  1997,  from $9.8  million  (55% of
revenues) for the year ended December 31, 1996. This 57% increase was the result
of  additional  administrative  resources  required at the  Company's now closed
separate  corporate  offices  and  subsidiaries  to  oversee  the  growth of the
Company's medical products and service  businesses,  the initial public offering
of common stock of Nexar, and divestiture efforts substantially completed during
1997,  totaling  approximately  $500,000.  Additional general and administrative
costs were also  incurred  at Palomar  Medical  Products,  Inc.,  Esthetica  and
Palomar Technologies, Ltd. totaling approximately $1.7 million, $2.3 million and
$1.0 million,  respectively.  The majority of these  general and  administrative
expenditures  incurred by the subsidiaries were for employee and  infrastructure
expenses  to manage  the  transition  from a  development  stage  company to the
commercialization stage.

     Business  development and financing costs decreased to $2.1 million (10% of
revenues)  for the year ended  December  31,  1997,  from $2.9  million  (16% of
revenues)  for  the  year  ended  December  31,  1996.   This  28%  decrease  is
attributable to the Company's restructuring efforts to focus on its core medical
product and service businesses.

     Restructuring  and  asset  write-off  costs  totaling  $13.0  million  were
incurred  for the year ended  December  31, 1997 as compared to $1.7 million for
the year ended December 31, 1996. These charges reflect  restructuring and asset
write-off costs for certain operating and non-operating  assets that the Company
believes were not fully  realizable for both the Company's  medical business and
other  non-medical  investments.  Included  in this  charge  for  1997 is a $2.7
million charge for severance costs  associated with  consolidating  the selling,
general  and  administrative   functions,   including  the  closing  of  certain
facilities.  Through  December  31,  1998,  the Company paid out $2.3 million of
severance  costs and has a remaining  liability  of $279,000 to two  individuals
that will be paid out in 1999 resulting in total restructuring costs incurred of
$2.6   million.   Accordingly,   the  Company   reversed  the  balance  of  this
restructuring accrual of approximately $131,000 in its consolidated statement of
operations  during the fourth quarter of fiscal 1998 (see Note 4 to Consolidated
Financial Statements).

                                      F-42
<PAGE>
              PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES
                   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                      CONDITION AND RESULTS OF OPERATIONS
                                  (Continued)

     Settlement  and  litigation  costs  increased  to $3.2 million for the year
ended  December  31, 1997 from  $880,000  for the year ended  December 31, 1996.
These costs are  primarily  attributable  to a lawsuit  brought by an investment
bank.  In this suit,  the  investment  bank alleged that the Company  breached a
contract in which the bank was to provide certain investment banking services in
return for  certain  compensation.  This case was settled on August 18, 1997 for
$1.9 million.

     Interest expense from continuing  operations  increased to $7.0 million for
the year ended December 31, 1997,  from $272,000 for the year ended December 31,
1996.  This amount for 1997 includes $5.5 million of non-cash  interest  expense
related  to the value  ascribed  to the  discount  features  of the  convertible
debentures issued by the Company.

     Interest income decreased to $457,000 for the year ended December 31, 1997,
from $1.4  million  for the year ended  December  31,  1996.  This  decrease  is
primarily  the result of a reduction  in interest  received due to a decrease in
other  loans and  investments  and a  decrease  in the  Company's  average  cash
position during 1997.

     Loss from  discontinued  operations  was $27.4  million  for the year ended
December  31, 1997 as compared  with a loss of $17.1  million for the year ended
December  31,  1996.  The Company  also  reported a gain of $2.1  million on the
disposition of its discontinued operations.  This amount includes a gain of $6.2
million  related to the  disposition  of 1,960,736  shares of Nexar common stock
which  was  offset  by  losses  incurred  and  accrued  of $4.1  million  on the
disposition of Dynaco and its wholly owned  subsidiaries.  The Company completed
the  disposition of Comtel and Dynamem on December 9, 1997.  The  disposition of
Dynaco was  completed in May of 1998 (see Note 2 to the  Consolidated  Financial
Statements).

(c)  Liquidity and Capital Resources

     The Company is a holding  company with no significant  operations or assets
other than its investments in operating  subsidiaries and strategic investments.
The Company  depends upon  dividends,  cash advances  and/or other cash payments
from its subsidiaries to meet its cash flow requirements. To date, the Company's
operating  subsidiaries  have  required  cash  advances from the Company to fund
their operations.

     As of December  31,  1998,  the  Company had $1.9  million in cash and cash
equivalents.  In order to meet its cash  flow  requirements  and fund  operating
losses at its subsidiaries,  the Company generated $9.8 million and $3.0 million
in net proceeds from the issuance of common stock and short-term  notes payable,
respectively,  during the year ended  December 31, 1998.  The Company's net cash
used in  operating  activities  for the year end  ended  December  31,  1998 was
approximately  $11.1 million which  includes  approximately  $2.1 million of net
cash generated from Star's operating activities.  The Company's net loss for the
year ended  December 31, 1998  included  approximately  $2.7 million of non-cash
depreciation and amortization expense.

     As of December 31, 1998,  the Company's  accounts  receivable  totaled $9.9
million as  compared  to $2.2  million as of December  31,  1997.  The amount at
December 31, 1998 is principally related to accounts receivable from the sale of
Star's  LightSheer(TM)  diode laser.  The Company began shipping this product in
the first quarter of 1998.  The increase in this balance from 1997 is related to
the sale of Star's  LightSheer(TM)  diode laser product. The Company's allowance
for doubtful  accounts totaled  approximately  $364,000 as of December 31, 1998,
compared to $746,000 as of December 31, 1997. This reduction was principally due
to a decrease in the allowance for doubtful  accounts for write-offs during 1998
of certain accounts receivable related to the sales of the Company's EpiLaser(R)
laser systems sold in 1997 totaling  

                                      F-43


<PAGE>
              PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES
                   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                      CONDITION AND RESULTS OF OPERATIONS
                                  (Continued)

approximately  $565,000,  and an increase in the allowance for doubtful accounts
for the Company sale of its LightSheer(TM) diode laser products during 1998.

     As of December 31, 1998 accounts payable totaled approximately $6.6 million
as  compared to $4.2  million as of December  31,  1997.  This  increase of $2.4
million  is  principally  due to  the  additional  purchases  of  inventory  and
additional  plant cost for the  manufacturing  of the  Company's  LightSheer(TM)
product  during the fourth  quarter of 1998 and the buildup of inventory for the
anticipated sales of Palomar E2000(TM) laser system.

     The  Company  anticipates  that  capital  expenditures  for 1999 will total
approximately  $1.0 million,  consisting  primarily of machinery,  equipment and
computers and  peripherals.  The Company  expects to finance these  expenditures
with cash on hand,  its line of credit and  equipment  leasing  lines.  However,
there can be no assurance  that the Company will be able to obtain the necessary
financing.

     The Company has a $10,000,000  revolving  line of credit from a bank.  This
revolving  line of credit  matures on March 31,  2000 and bears  interest at the
bank's prime rate (7.75% at December 31, 1998). Borrowings are limited to 80% of
domestic  accounts  receivable  under 90 days from  invoice.  A director  of the
Company has personally guaranteed borrowings under the line of credit.

     The Company entered into a Loan Agreement with Coherent,  pursuant to which
Coherent agreed to loan the Company money to help finance the Company's  working
capital  requirements.  These loans are collateralized by the Company's accounts
receivable associated with sales where Coherent has acted as the Company's sales
agent.  As of December 31, 1998,  the total amount  outstanding  under this loan
agreement  was  $4.0  million  (see  Note  6  to  the   Consolidated   Financial
Statements).  This $4 million  indebtedness  is  currently  reflected  on Star's
balance  sheet as of  December  31,  1998 and will be assumed by Coherent at the
closing of the Star sale.

     In  connection  with the  disposition  of  Comtel,  a  former  wholly-owned
subsidiary in the electronics  segment, the Company guaranteed $2.5 million of a
$3.3  million  line  of  credit  extended  by a loan  association  to  Biometric
Technologies  Corp.  ("BTC"),  the buyer of Comtel. The stockholders of BTC have
personally guaranteed to the Company payment for any amounts borrowed under this
line of credit in excess of approximately  $1.5 million in the event the Company
is obligated to honor this guaranty.  The amount BTC has  outstanding  under the
line of credit at December 31, 1998 was approximately $2.1 million.

     Regardless  of whether  the sale of Star to Coherent  is  consummated,  the
Company's strategic plan is to continue to fund research and development for its
medical and cosmetic laser products. The Company expects to expand the scope and
extend the term of its current  Clinical Trial  Agreement with MGH following the
sale of Star. This research and development  effort entails  extensive  clinical
trials.  These activities are an important part of the Company's  business plan.
Due to the nature of clinical trials and research and development activities, it
is not possible to predict with any certainty  the  timetable for  completion of
these  research   activities  or  the  total  amount  of  funding   required  to
commercialize  products  developed as a result of such research and development.
The rate of research and the number of research  projects underway are dependent
to some extent upon external funding.  While the Company is regularly  reviewing
potential  funding  sources in relation to these  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, on terms satisfactory to
the Company.

     The Company  will  consider a number of  alternatives  with  respect to its
future products,  including  manufacturing them itself and selling them directly
and/or  through  distributors  or selling the product line 

                                      F-44
<PAGE>
              PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES
                   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                      CONDITION AND RESULTS OF OPERATIONS
                                  (Continued)

and/or  technology  to  others.  The  Company  will  in  each  case  choose  the
alternative  which  it  believes  best  maximizes  profitability  and  long-term
shareholder value.

     The Company has historically incurred significant losses. While the Company
achieved  profitable  operations for the three and six months ended December 31,
1998,  primarily  related to the  operations of Star,  there can be no assurance
that this will continue.  Therefore,  the Company may need to continue to secure
additional  financing  to complete  its  research  and  development  activities,
commercialize  its current and proposed medical products and services,  and fund
ongoing operations.

     There  can be no  assurance  that  the  sale of Star  to  Coherent  will be
completed  and that  events in the future  will not  require the Company to seek
additional financing.  The sale must be approved by the Company's  stockholders,
and  is  also  subject  to  regulatory   approval  and  other  standard  closing
conditions.  Financing of the Company's  future operating plan is now to a great
extent  dependent on  completing  the sale. If the sale of Star is not completed
the Company will require  additional  financing  during 1999 and there can be no
assurance that any such financing will be available on terms satisfactory to the
Company. Based on its historical ability to raise funds as necessary and ongoing
discussions with potential financing sources,  the Company believes that it will
be successful in obtaining additional  financing,  if required, in order to fund
future operations.

     The report of the Company's  independent  public  accountants in connection
with the Company's  Consolidated  Balance  Sheets at December 31, 1998 and 1997,
and the related  Consolidated  Statements of  Operations,  Stockholders'  Equity
(Deficit) and Cash Flows for the three years ended December 31, 1998 includes an
explanatory  paragraph  stating that the  Company's  recurring  losses,  working
capital deficiency and stockholders'  deficit raises substantial doubt about the
Company's ability to continue as a going concern.

(d)  Year 2000 Issues

     During 1998, the Company has been actively  engaged in addressing Year 2000
(Y2K) issues,  which result from the use of two-digit,  rather than  four-digit,
year dates in software, a practice which could cause  date-sensitive  systems to
malfunction  or fail because they may not recognize or process date  information
correctly.

State of Readiness:  To manage its Y2K  program,  the  Company  has  divided its
                     efforts into four program areas:

          o    Information   Technology   (computer  hardware  and  software)

          o    Physical Plant (manufacturing equipment and facilities)

          o    Products (including product development)

          o    Extended Enterprise (suppliers and customers)


         For each of these  program  areas,  the  Company  is using a  four-step
approach:

          o    Ownership (creating awareness, assigning tasks)

          o    Inventory (listing items to be assessed for Y2K readiness)

          o    Assessment  (prioritizing the inventoried items,  assessing their
               Y2K readiness,  planning corrective  actions,  developing initial
               contingency plans)

          o    Corrective Action Deployment  (implementing  corrective  actions,
               verifying  implementation,  finalizing and executing  contingency
               plans)

                                      F-45
<PAGE>
              PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES
                   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                      CONDITION AND RESULTS OF OPERATIONS
                                  (Continued)

     At December 31, 1998,  the Ownership,  Inventory and Assessment  steps were
essentially  complete  for all program  areas.  The Company  expects to complete
Corrective Action Deployment by June 1999.

Costs to Address Y2K Issues: The Company's estimated aggregate costs for its Y2K
activities from 1998 through 2000 are expected to be less than $100,000. Through
December 31, 1998 the Company has spent approximately $20,000.

Risks of Y2K Issues and Contingency  Plans: The Company  continues to assess the
Year 2000 issues  relating to its physical  plant,  products and suppliers.  The
Company intends to develop a contingency planning process to mitigate worst-case
business disruptions such as delays in product delivery, which could potentially
result from events such as supply  chain  disruptions.  The Company  expects its
contingency plans to be complete by June 1999.

(e)  Nasdaq Stock Market Listing

     The Company has been  notified by the Nasdaq Stock Market  ("Nasdaq")  that
for  continued  listing on the Nasdaq  SmallCap  Market  the  Company  must meet
Nasdaq's minimum bid price requirement of $1.00 per share. Because the Company's
stock price fell below $1.00 for a 30 day trading  period  between August 28 and
October 9, 1998, it is now subject to delisting.  Nasdaq has scheduled a hearing
on the  delisting  for March 18,  1999.  Nasdaq will stay the  delisting  of the
Company's  common stock while the appeal is pending.  To regain  compliance with
the minimum bid price  requirement,  the Company is asking its  stockholders  to
approve a reverse split of the Company's common stock. However,  there can be no
assurance  that the  Company  will  obtain  stockholder  approval of the reverse
split. (In addition, the reverse split could itself hurt the market price of the
Company's  common  stock.) Even if stockholder  approval is obtained,  a reverse
split may not enable the Company to regain compliance with the minimum bid price
requirement in time to prevent delisting.  The Company's management  anticipates
that the absence of the Nasdaq listing for the Company's common stock would have
an adverse  effect on the market for, and  potentially  the market price of, the
Company's  common  stock.  The delisting of the common stock would likely reduce
stockholders'  ability to buy and sell Company  common stock,  and the Company's
ability to raise capital. If the Company's common stock is delisted from Nasdaq,
the  Company  expects  that  brokers  would  continue  to make a  market  in the
Company's common stock on the OTC Bulletin Board.

(f)  Recently Issued Accounting Standard

     In February 1997,  Financial  Accounting  Standards  Board ("FASB")  issued
Statement of Financial  Accounting  Standards  ("SFAS")  No.133  Accounting  for
Derivative  Instruments  and  Hedging  Activities.   SFAS  No.  133  establishes
accounting and reporting standards for derivative instruments, including certain
derivative instruments embedded in other contracts  (collectively referred to as
derivatives)  and for hedging  activities.  SFAS No. 133 is effective for fiscal
years beginning  after June 15, 1999. The Company  believes that the adoption of
this new  accounting  standard will not have a material  impact on the Company's
financial statements.


                                      F-46

<PAGE>

                       PALOMAR MEDICAL TECHNOLOGIES, INC.

         INDEX TO PRO FORMA CONSOLIDATED CONDENSED FINANCIAL STATEMENTS

                                   (UNAUDITED)


<TABLE>
<CAPTION>
<S>                                                                                              <C>
Index                                                                                            F-47

Introduction                                                                                     F-48

Pro Forma Consolidated Condensed Balance Sheet as of December 31, 1998                           F-49

Pro Forma Consolidated Condensed Statement of Operations for the year ended
          December 31, 1998                                                                      F-50

Notes to Pro Forma Consolidated Condensed Balance Sheet as of December 31, 1998
         and Pro Forma Consolidated Condensed Statement of Operations for the
         year ended December 31, 1998                                                            F-51


</TABLE>




                         STAR MEDICAL TECHNOLOGIES, INC.

                          INDEX TO FINANCIAL STATEMENTS

                                   (UNAUDITED)

<TABLE>
<CAPTION>

<S>                                                                                              <C>
Balance Sheets as of December 31, 1997 and 1998                                                  F-53

Statements of Operations for the years ended December 31, 1996, 1997 and 1998                    F-54


</TABLE>

                                      F-47

<PAGE>
                       PALOMAR MEDICAL TECHNOLOGIES, INC.

         INTRODUCTION TO PRO FORMA CONSOLIDATED CONDENSED BALANCE SHEET
                           AS OF DECEMBER 31, 1998 AND
          PRO FORMA CONSOLIDATED CONDENSED STATEMENT OF OPERATIONS FOR
                        THE YEAR ENDED DECEMBER 31, 1998


     On December 7, 1998,  the Company  entered  into an  Agreement  and Plan of
Reorganization to sell all of the issued and outstanding  shares of common stock
of Star Medical  Technologies,  Inc. ("Star") a 99.96% majority owned subsidiary
of Palomar Medical Technologies,  Inc. ("Palomar" or the "Company") to Coherent,
Inc.  ("Coherent")  for $65,000,000 in cash.  Palomar's fully diluted  ownership
percentage  of Star is 82.46%  assuming the exercise of  outstanding  options to
purchase  625,507 shares of Star's common stock at exercise  prices ranging from
$2.50 per  share to  $19.00  per  share.  Under  the terms of this  transaction,
Palomar will receive gross proceeds of  approximately  $54,000,000.  The Company
anticipates that it will receive net proceeds of approximately $48,825,000. This
amount reflects  transaction  costs of approximately  $600,000,  income taxes of
approximately  $2,500,000,  costs  associated  with the repurchase of Coherent's
EpiLaser(R) inventory of $1,125,000 and $950,000 reflecting an earnout bonus for
the employees of Star based on the attainment of certain  production  milestones
through the date of closing.

The accompanying pro forma  consolidated  condensed balance sheet as of December
31, 1998  assumes that Palomar sold its  majority  owned  subsidiary,  Star,  to
Coherent  on the last  reported  balance  sheet date,  December  31,  1998.  The
accompanying pro forma  consolidated  condensed  Statement of Operations for the
year ended  December  31, 1998 assumes the sale of Star took place on January 1,
1998 the  beginning of Palomar's  fiscal year ended  December 31, 1998.  The pro
forma consolidated  condensed  statement of operations do not include the effect
of the gain from Palomar's sale of Star to Coherent.

The  accompanying pro forma  information is presented for illustrative  purposes
only and is not necessarily  indicative of the financial  position or results of
operations which would actually have been reported had the sale of Star occurred
during the periods presented, or which may be reported in the future.

The accompanying pro forma consolidated condensed financial statements should be
read in conjunction with the historical  financial  statements and related notes
thereto for Palomar and Star.

                                      F-48

<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES
                 PRO FORMA CONSOLIDATED CONDENSED BALANCE SHEET
                             As of December 31, 1998
                                   (Unaudited)

<TABLE>
<CAPTION>

                                                  Historical                               Pro Forma
                                                 Consolidated       Star                Other Adjustments          Pro Forma
                                                 ------------     --------      ----------------------------     --------------
ASSETS                                                              (a)
<S>                                            <C>            <C>               <C>              <C>           <C>          
CURRENT ASSETS:
  Cash and cash equivalents                    $   1,874,718  $    (310,088)(b) $  50,757,547    $        --      52,322,177
  Accounts receivable, net                         9,938,121     (9,339,566)             --               --         598,555
  Inventories, net                                 5,416,342     (3,072,843)             --               --       2,343,499
  Escrow amount due from Coherent, Inc.                 --            --(c)         3,254,908             --       3,254,908
  Other current assets                             1,056,388       (500,016)             --               --         556,372
                                               -------------  -------------     -------------    ------------- -------------
    Total current assets                          18,285,569    (13,222,513)       54,012,455             --      59,075,511
                                               -------------  -------------     -------------    ------------- -------------
PROPERTY AND EQUIPMENT, AT COST, NET               3,314,087       (933,050)             --               --       2,381,037
                                               =============  =============     =============    ============= =============
OTHER ASSETS:
  Cost in excess of net assets acquired, net       1,699,983       (816,537)             --               --         883,446
  Deferred financing costs                            58,923           --                --               --          58,923
  Other non-current assets                           167,352        (40,420)             --               --         126,932
    Total other assets                             1,926,258       (856,957)             --               --       1,069,301

                                               $  23,525,914  $ (15,012,520)    $  54,012,455    $        --   $  62,525,849
                                               =============  =============     =============    ============= =============
LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES:
  Current portion of long-term debt            $   6,290,041  $  (4,000,000)    $        --      $        --   $   2,290,041
  Accounts payable                                 6,553,745     (5,244,694)             --               --       1,309,051
  Accrued expenses                                10,301,624     (3,080,371)            --(d)        2,500,000     9,721,253
  Current portion of deferred revenue              1,143,796           --                --               --       1,143,796
                                               -------------  -------------     -------------    ------------- -------------
    Total current liabilities                     24,289,206    (12,325,065)             --          2,500,000    14,464,141
                                               -------------  -------------     -------------    ------------- -------------
NET LIABILITIES OF DISCONTINUED OPERATIONS         1,680,171           --                --               --       1,680,171
                                               -------------  -------------     -------------    ------------- -------------
LONG-TERM DEBT, NET OF CURRENT PORTION             3,150,000           --                --               --       3,150,000
                                               -------------  -------------     -------------    ------------- -------------
DEFERRED REVENUE, NET OF CURRENT PORTION             870,000           --                --               --         870,000
                                               -------------  -------------     -------------    ------------- -------------
INTERCOMPANY PAYABLE                                    --      (12,885,893)            --(e)       12,885,893          --
                                               -------------  -------------     -------------    ------------- -------------
STOCKHOLDERS' EQUITY (DEFICIT):
  Preferred stock, $.01 par value-                        69           --                --               --              69
  Common stock, $.01 par value-                      705,240     (2,488,800)            --(e)        2,488,800       705,240
  Additional paid-in capital                     160,733,433     (1,874,823)            --(e)        1,874,823   160,733,433
  Accumulated deficit                           (166,263,346)    14,562,061(e)     14,562,061(f)    48,825,000  (117,438,346)
  Less: Treasury stock- (345,000 shares 
    at cost)                                      (1,638,859)          --                --               --      (1,638,859)
                                               -------------  -------------     -------------    ------------- -------------
    Total stockholders' equity (deficit)          (6,463,463)    10,198,438        14,562,061       53,188,623    42,361,537
                                               -------------  -------------     -------------    ------------- -------------
                                               $  23,525,914  $ (15,012,520)    $  14,562,061    $  68,574,516 $  62,525,849
                                               =============  =============     =============    ============= =============
</TABLE>

                                      F-49
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

            PRO FORMA CONSOLIDATED CONDENSED STATEMENT OF OPERATIONS
                      For The Year Ended December 31, 1998
                                   (Unaudited)

<TABLE>
<CAPTION>

                                                      Historical                       Pro Forma
                                                     Consolidated       Star        Other Adjustments    Pro Forma
                                                                         (g)
                                                    -------------   ------------    -----------------  -------------
<S>                                                 <C>             <C>                <C>             <C>          
REVENUES                                            $ 44,514,057    $(35,581,717)      $       --      $  8,932,340
COST OF REVENUES                                      23,050,834     (12,733,833)              --        10,317,001
                                                    ------------    ------------       ------------    ------------ 
         Gross margin                                 21,463,223     (22,847,884)              --        (1,384,661)
                                                    ------------    ------------       ------------    ------------ 
OPERATING EXPENSES
         Research and development                      7,029,348      (3,869,088)(h)      1,333,333       4,493,593
         Sales and marketing                          15,132,595     (13,872,735)(j)      1,333,333       2,593,193
         Restructuring and asset write-off              (131,310)                                          (131,310)
         General and administrative                    8,866,530      (5,748,432)(j)      4,000,000       7,118,098
                                                    ------------    ------------       ------------    ------------ 
                  Total operating expenses            30,897,163     (23,490,255)         6,666,666      14,073,574
                                                    ------------    ------------       ------------    ------------ 
                  Loss from operations                (9,433,940)        642,371         (6,666,666)    (15,458,235)
                                                    ------------    ------------       ------------    ------------ 
INTEREST EXPENSE, NET                                 (1,257,825)      1,030,065(i)        (225,535)       (453,295)
OTHER INCOME                                             724,522            --                 --           724,522
                                                    ------------    ------------       ------------    ------------ 
         NET LOSS FROM CONTINUING OPERATIONS        $ (9,967,243)   $  1,672,436       $ (6,892,201)   $(15,187,008)
                                                    ============    ============       ============    ============ 
BASIC AND DILUTED NET LOSS PER COMMON SHARE FROM:
                  Continuing Operations                  $ (0.18)                                           $ (0.26)
                                                    ============                                       ============
WEIGHTED AVERAGE NUMBER OF
    COMMON SHARES OUTSTANDING                         62,868,696                                         62,868,696
                                                    ============                                       ============
</TABLE>

                                      F-50



<PAGE>

             NOTES TO PRO FORMA CONSOLIDATED CONDENSED BALANCE SHEET
                           AS OF DECEMBER 31, 1998 AND
          PRO FORMA CONSOLIDATED CONDENSED STATEMENT OF OPERATIONS FOR
                        THE YEAR ENDED DECEMBER 31, 1998
                                   (Unaudited)


NOTE (1) PRO FORMA BALANCE SHEET ADJUSTMENTS

The following pro forma  adjustments  are required to reflect the Company's sale
of its majority owned subsidiary, Star, to Coherent as of December 31, 1998 (the
balance sheet date). Such allocations may be revised to reflect the actual costs
of this transaction as of the closing date.

(a) To eliminate Star's assets, liabilities and equity.

<TABLE>
<CAPTION>

                           Other Pro Forma Adjustments                                                               Net Amount
                           ---------------------------                                                               ----------
<S>        <C>                                                                      <C>                              <C>
(b)        To account for Palomar's net cash received from the sale
           of Star to Coherent.                                                                                      $50,757,547

(c)        To account for the amount due from Coherent for the escrow
           related to the sale of Star.                                                                               $3,254,908

(d)        To record income taxes due related to the sale of Star                                                     $2,500,000

(e)        To eliminate Palomar's intercompany balance due from Star
           and net investment basis of Star.                                                                          $2,687,455

(f)        To reflect the gain, net of related income taxes, on the
           sale of Star as follows:
           Net proceeds to be
             received by Palomar
             from Coherent                                                           $48,825,000
           Add: Net negative book
             value of Star                                                            10,198,438
           Add: dividends to                                                           2,687,455
             Palomar to cause the
             net book value of Star
             to be zero
           Less: Amounts due to
             Palomar from Star                                                       (12,885,893)                    $48,825,000
                                                                                    ------------
</TABLE>

                                      F-51

<PAGE>

             NOTES TO PRO FORMA CONSOLIDATED CONDENSED BALANCE SHEET
                           AS OF DECEMBER 31, 1998 AND
          PRO FORMA CONSOLIDATED CONDENSED STATEMENT OF OPERATIONS FOR
                        THE YEAR ENDED DECEMBER 31, 1998
                                   (Unaudited)


NOTE (2) PRO FORMA STATEMENT OF OPERATIONS ADJUSTMENTS

The  following  pro forma  adjustments  are  required  to reflect  the pro forma
consolidated  condensed  statements  of  operations as a result of the Company's
anticipated  sale of its  majority  owned  subsidiary,  Star,  to Coherent as of
December 31, 1997. For purposes of the pro forma statement of operations,  it is
assumed that the sale of Star and resulting gain of approximately $48.8 million,
occurred on December  31, 1997 so that the  statement of  operations  would only
include results from continuing operations.

(g)  To  eliminate  the  effects  of  Star's   operations  on  the  consolidated
     statements of operations for the year ended December 31, 1998.

<TABLE>
<CAPTION>

                           Other Pro Forma Adjustments                                         December 31, 1998
                           ---------------------------                                         -----------------
<S>        <C>                                                                                     <C>
(h)        Represents the elimination of research and development
           expense allocated to Star by Palomar.                                                   $1,333,333
                                                                                                   ==========
(i)        Total interest expense reduction for Palomar due to the
           sale of Star to Coherent.....................................                             $804,530

                    Less:  10% interest expense charged to Star by
                        Palomar based on the weighted average
                        outstanding intercompany balances and
                        reflected on the historical statements of
                        Star............................................                           (1,030,065)
                                                                                                  -----------

                    Net pro forma adjustment interest expense
                            increase....................................                            $(225,535))

(j)        To eliminate expenses allocated to Star by Palomar as follows:
                    General and Administrative                                                     $4,000,000
                    Selling and Marketing                                                          $1,333,333
</TABLE>


                                      F-52
<PAGE>



                         STAR MEDICAL TECHNOLOGIES, INC.

                                 BALANCE SHEETS
                                   (Unaudited)


<TABLE>
<CAPTION>

                                                                                   December 31,1998
ASSETS                                                                            1997            1998
<S>                                                                           <C>             <C>       
CURRENT ASSETS:
        Cash and cash equivalents                                                $34,622        $310,088
        Accounts receivable, net                                                       -       9,339,566
        Inventories                                                              400,000       3,072,843
        Other current assets                                                      15,226         500,016
                                                                              ----------     -----------
             Total current assets                                                449,848      13,222,513
                                                                              ----------     -----------
PROPERTY AND EQUIPMENT, AT COST, NET                                             910,683         933,050
                                                                              ----------     -----------
OTHER ASSETS:
        Cost in excess of net assets acquired, net                             1,166,482         816,537
        Other assets                                                              28,188          40,420
             Total other assets                                                1,194,670         856,957
                                                                              ----------     -----------
                                                                              $2,555,201     $15,012,520
                                                                              ==========     ===========
LIABILITIES AND STOCKHOLDERS' DEFICIT

CURRENT LIABILITIES:
        Short term payable to Coherent, Inc.                                         $ -     $ 4,000,000
        Accounts payable                                                         589,006       5,244,694
        Accrued expenses                                                         247,121       3,080,371
                                                                              ----------     -----------
             Total current liabilities                                           836,127      12,325,065
                                                                              ----------     -----------
AMOUNTS DUE TO PALOMAR MEDICAL TECHNOLOGIES, INC.                             10,513,876      12,885,893
                                                                              ----------     -----------
STOCKHOLDERS' DEFICIT:
        Common stock, no par value-
             Authorized -2,000,000 shares
             Issued and Outstanding - 780,000 and 786,300 shares
             in 1997 and 1998, respectively                                    2,220,000       2,488,800
        Additional paid-in capital                                             1,874,823       1,874,823
        Accumulated deficit                                                  (12,889,625)    (14,562,061)
                                                                              ----------     -----------
             Total stockholders' deficit                                      (8,794,802)    (10,198,438)
                                                                              ----------     -----------
                                                                              $2,555,201     $15,012,520
                                                                              ==========     ===========

</TABLE>

                                      F-53

<PAGE>

                         STAR MEDICAL TECHNOLOGIES, INC.
                            STATEMENTS OF OPERATIONS
                                   (UNAUDITED)

<TABLE>
<CAPTION>

                                                                   1996              1997             1998
                                                                -----------      -----------       ----------- 
<S>                                                               <C>             <C>              <C>
REVENUES                                                           $897,820         $394,000       $35,581,717
COST OF REVENUES                                                    525,167          180,000        12,733,833
                                                                -----------      -----------       ----------- 
         Gross profit                                               372,653          214,000        22,847,884
                                                                -----------      -----------       ----------- 
OPERATING EXPENSES:
         Research and development                                 1,010,986        8,402,863         3,869,088
         Sales and marketing                                         23,200               --        13,872,735
         General and administrative                                 813,329        1,077,000         5,748,432
                                                                -----------      -----------       ----------- 
                 Total operating expenses                         1,847,515        9,479,863        23,490,255
                                                                -----------      -----------       ----------- 
                 Loss from operations                            (1,474,862)      (9,265,863)         (642,371)
INTEREST EXPENSE                                                          -          402,000         1,030,065
                                                                -----------      -----------       ----------- 
         NET LOSS                                               $(1,474,862)     $(9,667,863)      $(1,672,436)
                                                                ===========      ===========       =========== 
</TABLE>



                                      F-54



<PAGE>

                                INDEX TO EXHIBITS

<TABLE>
<S>                                 <C>

EXHIBIT A                           Tucker Anthony, Inc. Opinion

EXHIBIT B                           Amount to be Received by Each Star Stockholder

EXHIBIT C                           Merger Agreement (with Exhibit A (Escrow Agreement), Exhibit E (Patent License Agreement), and
                                    Schedules 1.6 (Breakdown of Proceeds) and 7.2 (Escrow Contributions))

EXHIBIT D                           Proposed Amendment of Certificate of Incorporation

EXHIBIT E                           Glossary of Defined Terms
</TABLE>



<PAGE>
                                   EXHIBIT A
                                   ---------

TUCKER ANTHONY INCORPORATED
One Beacon Street
Boston, Massachusetts 02108

(617) 725-1762
(617) 725-2483 Fax  
Investment Banking

December 7, 1998

Board of Directors
Palomar Medical Technologies, Inc.
45 Hartwell Avenue
Lexington, MA 02173

Members of the Board:

You have requested the opinion of Tucker Anthony Incorporated ("Tucker Anthony")
as to the fairness,  from a financial point of view, of the  consideration to be
received by Palomar Medical  Technologies,  Inc. (the "Company") pursuant to the
Agreement and Plan of Reorganization (the "Agreement") by and among the Company,
Star Medical Technologies, Inc. ("Star"), Coherent, Inc. (the "Buyer"), a wholly
owned  subsidiary  of the Buyer and  certain  individuals  who hold  options  to
purchase  shares of common  stock of Star.  Pursuant to the  Agreement,  a newly
formed,  wholly owned  subsidiary  of the Buyer will be merged with and into the
Company in accordance with applicable law (the "Merger").  Pursuant to the terms
of the Agreement,  the Buyer will pay cash  consideration  of a n-tinimum of $65
million (the "Gross Merger Consideration"),  of which the Company will receive a
minimum of $54 million (the "Palomar Merger Consideration").

Tucker Anthony, as part of its investment banking business, is regularly engaged
in the valuation of businesses and their  securities in connection  with mergers
and acquisitions,  negotiated  underwritings,  private placements and valuations
for corporate and other  purposes.  In connection  with our procedures  outlined
herein  and  the  preparation  of our  opinion,  Tucker  Anthony  has  not  been
authorized  by the  Company to  solicit,  nor have we  solicited  or  evaluated,
third-party  indications of interest for the  acquisition of the common stock or
assets of Star. Tucker Anthony has not participated in the negotiations  leading
to the  Agreement.  The fees that Tucker Anthony will receive for rendering this
opinion are not contingent upon the closing of the Transaction.  In the ordinary
course of our business, we may actively trade the securities of both the Company
and the  Buyer  for our own  account  and for the  accounts  of  customers  and,
accordingly, may at any time hold a long or short position in such securities.

In arriving at our opinion, we have among other things:

(i)     Reviewed the Agreement;

(ii)    Reviewed certain historical  financial and other information  concerning
        Star for the three  fiscal  years  ended  December  31, 1997 and for the
        first  nine  months  of  1998,   including  Star's  unaudited  financial
        statements  for the three fiscal years ended December 31, 1997 and draft
        audited  financial  statements  for the nine months ended  September 30,
        1998;

(iii)   Reviewed certain historical  financial and other information  concerning
        the  Company for the three  fiscal  years  ended  December  31, 1997 and
        quarterly  results  for the  quarters  ended March 31, 1998 and June 30,
        1998, including the Company's reports on Forms 10-K and 10-Q;

                                       1
<PAGE>


(iv)    Held  discussions  with the senior  managements  of the Company and Star
        with respect to Star's past and current financial performance, financial
        condition and future prospects;

(v)     Reviewed  certain  internal   financial  data,  pr  'ections  and  other
        information of the Company,  including financial projections prepared by
        managements  of Star and the Company,  and  performed a discounted  cash
        flow analysis using such projections;

(vi)    Analyzed certain publicly available  information of other companies that
        operate in similar industries,  and compared Star from a financial point
        of view with certain of these companies;

(vii)   Reviewed the  consideration  received by stockholders in acquisitions of
        companies that operate in similar industries or that we otherwise deemed
        relevant to our inquiry; and

(viii)  Conducted such other financial studies,  analyses and investigations and
        reviewed such other information as we deemed appropriate to enable us to
        render our  opinion.  In our review,  we have also taken into account an
        assessment  of general  economic,  market and financial  conditions  and
        certain industry trends and related matters.

In our review and  analysis  and in arriving at our opinion we have  assumed and
relied upon the  accuracy  and  completeness  of all the  financial  information
publicly  available  or  provided  to us by Star  and the  Company  and have not
attempted  to  verify  any of such  information.  We have  assumed  (i) that the
financial  projections  of Star  provided  to us have been  prepared  on a basis
reflecting  the best currently  available  estimates and judgments of Star's and
the Company's  management as to the future financial  performance and results of
Star, and (ii) that such forecasts and estimates will be realized in the amounts
and in the time  periods  estimated.  We did not make or obtain any  independent
evaluations  or appraisals of any assets or  liabilities  of Star or the Company
nor did we verify any of Star's or the Company's  books or records.  Our opinion
is necessarily  based upon market,  economic and other  conditions as they exist
and can be evaluated as of the date hereof,  and the information  made available
to us through the date hereof.

This opinion is being  furnished for the use and benefit of the Company's  Board
of Directors and is not a  reconunendation  to shareholders.  Tucker Anthony has
advised the Board of  Directors  that it does not believe any person  other than
the Board of Directors  has the legal right to rely on the opinion  and,  absent
any controlling precedent, would resist any assertion otherwise.

Based upon and  subject to the  foregoing,  it is our  opinion  that the Palomar
Merger  Consideration to be received by the Company pursuant to the Agreement is
fair, from a financial point of view, as of the date hereof.

Very truly yours,


     /s/
- -----------------
Tucker Anthony Incorporated
<PAGE>
                                   EXHIBIT B
                                   ---------

                      Palomar Medical Technologies, Inc.
                Amounts to be Received by Each Star Stockholder

Employees:                              Amount  (1)
- ---------                               -----------
James Holtz                             $2,946,492
Robert Grove                             2,946,492
David Mundinger                          3,046,241
Mark Weckwerth                             430,554
Tony Island                                335,554
Brain Guscott                              503,331
Kenneth Anderson                           251,666
Deborah Briggs                              36,341
David Van Lue                              134,222
Dana Rivinius                              100,666
Albert Zakowski                            100,666
Yong Kim                                   167,777
                                           -------
        Total Employees                 11,000,002

Palomar Medical Technologies, Inc.      53,999,998
                                        ----------

        Total                          $65,000,000
                                       ===========

(1)  The amounts above do not reflect the escrow of $4,000,000 to be withheld by
     Coherent  nor any  withholding  taxes  required  to be withheld by both the
     Federal and State Taxing Authorities nor the payment of $276,000 from three
     Star Minority optionholders to Palomar.


<PAGE>
                                   EXHIBIT C
                                   ---------





                      AGREEMENT AND PLAN OF REORGANIZATION

                                  BY AND AMONG

                                 COHERENT, INC.

                     MEDICAL TECHNOLOGIES ACQUISITION, INC.

                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                         STAR MEDICAL TECHNOLOGIES, INC.

                                 ROBERT E. GROVE

                                 JAMES Z. HOLTZ

                             AND DAVID C. MUNDINGER

                          DATED AS OF DECEMBER___, 1998


<PAGE>



                         INDEX OF EXHIBITS AND SCHEDULES

EXHIBIT           DESCRIPTION

Exhibit A                  Escrow Agreement
Exhibit B                  Merger Certificate
Exhibit C                  Fairness Opinion
Exhibit D                  Form of Legal Opinion
Exhibit E                  Patent License Agreement
Exhibit F                  Form of Legal Opinion of Counsel to Palomar and Star

SCHEDULES

Schedule 1.6
Schedule 5.19(a)(ii)
Schedule 7.2

DISCLOSURE SCHEDULE

2.1      2.3(a)
2.3(b)   2.5
2.6      2.8
2.10     2.11
2.13     2.12(b)(iii)
2.14(a)  2.14(b)
2.14(c)  2.14(f)
2.14(g)  2.15(a)
2.15(b)  2.15(c)
2.15(f)  2.15(g)
2.15(h)  2.15(l)
2.15(o)  2.15(p)
2.15(q)  2.16(a)
2.17     2.18
2.19     2.20
2.22(l)  2.23
2.24(b)  2.24(d)
2.24(g)  2.24(i)
2.24(j)  2.24(k)
2.25     7.1

<PAGE>


                                TABLE OF CONTENTS
<TABLE>
<S>      <C>         <C>                                                                                           <C>   

                                                                                                                   PAGE

ARTICLE I  THE MERGER.................................................................................................2

         1.1         The Merger.......................................................................................2
         1.2         Effective Time...................................................................................2
         1.3         Effect of the Merger.............................................................................2
         1.4         Articles of Incorporation; Bylaws................................................................2
         1.5         Directors and Officers...........................................................................3
         1.6         Effect of Merger on the Star Capital Stock.......................................................3
         1.7         Dissenting Shares................................................................................4
         1.8         Surrender of Certificates........................................................................5
         1.9         No Further Ownership Rights in Star Capital Stock................................................5
         1.10        Dissenting Shares After Payment of Fair Value....................................................6
         1.11        Tax and Accounting Consequences..................................................................6
         1.12        Taking of Necessary Action; Further Action.......................................................6

ARTICLE II  REPRESENTATIONS AND WARRANTIES OF STAR AND PALOMAR........................................................6

         2.1         Organization of Star.............................................................................6
         2.2         Subsidiaries.....................................................................................7
         2.3         Star Capital Structure...........................................................................7
         2.4         Authority........................................................................................7
         2.5         No Conflict......................................................................................8
         2.6         Consents.........................................................................................8
         2.7         SEC Filings; Financial Statements................................................................8
         2.8         Star Financial Statements........................................................................9
         2.9         Customer Information.............................................................................9
         2.10        No Undisclosed Liabilities.......................................................................9
         2.11        No Changes.......................................................................................9
         2.12        Tax Matters.....................................................................................12
         2.13        Restrictions on Business Activities.............................................................14
         2.14        Title of Properties; Absence of Liens and Encumbrances;
                           Condition of Equipment ...................................................................14
         2.15        Intellectual Property...........................................................................15
         2.16        Agreements, Contracts and Commitments...........................................................19
         2.17        Interested Party Transactions...................................................................21

<PAGE>

         2.18        Governmental Authorization......................................................................21
         2.19        Litigation......................................................................................21
         2.20        Accounts Receivable.............................................................................21
         2.21        Minute Books....................................................................................22
         2.22        Environmental Matters...........................................................................22
         2.23        Brokers' and Finders' Fees; Third Party Expenses................................................25
         2.24        Employee Benefit Plans and Compensation.........................................................25
         2.25        Insurance.......................................................................................29
         2.26        Compliance with Laws............................................................................30
         2.27        Fairness Opinion................................................................................30
         2.28        Representations Complete........................................................................30
         2.29        Fleet Bank Lien.................................................................................30

ARTICLE III  REPRESENTATIONS AND WARRANTIES OF COHERENT AND MERGER SUB...............................................30

         3.1         Organization, Standing and Power................................................................31
         3.2         Authority.......................................................................................31
         3.3         Consents........................................................................................31
         3.4         Consideration...................................................................................31
         3.5         No Conflicts....................................................................................31
         3.6         Sales Tax.......................................................................................32

ARTICLE IV  CONDUCT PRIOR TO THE EFFECTIVE TIME......................................................................32

         4.1         Conduct of Business of Star.....................................................................32
         4.2         No Solicitation.................................................................................32

ARTICLE V  ADDITIONAL AGREEMENTS.....................................................................................34

         5.1         Star Shareholder Approval.......................................................................34
         5.2         Palomar Stockholder Approval....................................................................35
         5.3         Access to Information...........................................................................35
         5.4         Expenses........................................................................................35
         5.5         Public Disclosure...............................................................................36
         5.6         Consents........................................................................................36
         5.7         FIRPTA Compliance...............................................................................37
         5.8         Reasonable Efforts..............................................................................37

<PAGE>

         5.9         Notification of Certain Matters.................................................................37
         5.10        Additional Documents and Further Assurances.....................................................37
         5.11        Deleted.........................................................................................37
         5.12        Employee Compensation...........................................................................37
         5.13        HSR Filing......................................................................................38
         5.14        Palomar Non-Competition.........................................................................38
         5.15        Coherent Non-Competition........................................................................38
         5.16        Coherent Sales of LightSheer Diode Lasers.......................................................39
         5.17        Palomar and Star Non-Solicit....................................................................39
         5.18        Coherent Non-Solicit............................................................................39
         5.19        Tax Matters.....................................................................................39
         5.20        Public Offering.................................................................................42
         5.21        Indemnification.................................................................................42
         5.22        WARN Act........................................................................................42
         5.23        Swiss Franc Debenture Litigation................................................................42
         5.24        No Amendment of Opto Power Agreement............................................................42
         5.25        Preparation of Star Financial Statements........................................................43
         5.26        Delivery of Closing Balance Sheet...............................................................43
         5.27        Fleet Bank Release..............................................................................43

ARTICLE VI  CONDITIONS TO THE MERGER.................................................................................43

         6.1         Conditions to Obligations of Star and Palomar...................................................43
         6.2         Conditions to the Obligations of Coherent and Merger Sub........................................45
         6.3         Failure to Use Best Efforts.....................................................................47

ARTICLE VII  SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ESCROW......................................................47

         7.1         Survival of Representations and Warranties......................................................47
         7.2         Escrow Fund.....................................................................................47
         7.3         Indemnification.................................................................................47
         7.4         Procedures with respect to Third-Party Claims...................................................48

ARTICLE VIII  TERMINATION, AMENDMENT AND WAIVER......................................................................49

         8.1         Termination.....................................................................................49
         8.2         Effect of Termination...........................................................................50
         8.3         Amendment.......................................................................................51

<PAGE>

         8.4         Extension; Waiver...............................................................................51

ARTICLE IX  DISPUTE RESOLUTION.......................................................................................51

         9.1         Negotiations Between Senior Party Representatives...............................................51
         9.2         Mediation.......................................................................................51
         9.3         Litigation; Arbitration.........................................................................53

ARTICLE X  GENERAL PROVISIONS .......................................................................................53

         10.1        Notices.........................................................................................53
         10.2        Interpretation..................................................................................54
         10.3        Counterparts....................................................................................54
         10.4        Entire Agreement; Assignment....................................................................54
         10.5        Severability....................................................................................55
         10.6        Other Remedies..................................................................................55
         10.7        Governing Law; Jurisdiction.....................................................................55
         10.8        Rules of Construction...........................................................................55
</TABLE>

<PAGE>

                      AGREEMENT AND PLAN OF REORGANIZATION

     This AGREEMENT AND PLAN OF  REORGANIZATION  (the  "AGREEMENT")  is made and
entered into as of December 7, 1998 (the "AGREEMENT DATE") among Coherent, Inc.,
a Delaware corporation ("COHERENT"),  Medical Technologies Acquisition,  Inc., a
California corporation and a wholly owned subsidiary of Coherent ("MERGER SUB"),
Palomar Medical  Technologies,  Inc., a Delaware corporation  ("PALOMAR"),  Star
Medical  Technologies,   Inc.,  a  California  corporation  and  a  consolidated
subsidiary of Palomar  ("STAR"),  Robert E. Grove, an individual  residing at 28
Grey Eagle Court,  Pleasanton,  California 94566, ("GROVE"),  James Z. Holtz, an
individual  residing  at 2405  Sheffield  Drive,  Livermore,  California  94550,
("HOLTZ"),  and David C.  Mundinger,  an individual  residing at 1544  Frederick
Michael Way, Livermore, California 94550, ("MUNDINGER").

                                    RECITALS

     A.   The Boards of Directors of each of Palomar,  Star, Coherent and Merger
          Sub believe it is in the best  interests of each  corporation  and the
          stockholders of each  corporation  that Coherent  acquire Star through
          the statutory  merger of Merger Sub with and into Star (the  "MERGER")
          and, in furtherance thereof, have approved the Merger.

     B.   Pursuant to the  Merger,  among  other  things,  all of the issued and
          outstanding shares of capital stock of Star (the "STAR CAPITAL STOCK")
          together with all  outstanding  options to purchase Star Capital Stock
          shall be converted into the right to receive the merger  consideration
          (as set forth in Section 1.6 hereof).

     C.   A portion of the merger consideration otherwise payable by Coherent in
          connection with the Merger shall be placed in escrow by Coherent,  the
          release of which amount shall be  contingent  upon certain  events and
          conditions,  as set forth in this  Agreement and the Escrow  Agreement
          attached hereto as EXHIBIT A (the "ESCROW AGREEMENT").

     D.   Star,  Palomar,  Coherent  and  Merger  Sub  desire  to  make  certain
          representations,   warranties,   covenants  and  other  agreements  in
          connection with the Merger.

          The parties hereby agree as follows:


                                       1
<PAGE>

                                   ARTICLE I

                                   THE MERGER

     1.1 THE MERGER.  At the  Effective  Time (as defined in Section 1.2 hereof)
and  subject  to and upon the terms and  conditions  of this  Agreement  and the
applicable  provisions  of  the  General  Corporation  Law  of  California  (the
"CALIFORNIA  LAW"),  Merger Sub shall be merged with and into Star, the separate
corporate  existence  of Merger Sub shall  cease and Star shall  continue as the
surviving  corporation  and  as  a  wholly-owned  subsidiary  of  Coherent.  The
surviving  corporation after the Merger is hereinafter  sometimes referred to as
the "SURVIVING CORPORATION."

     1.2 EFFECTIVE TIME. Unless this Agreement is earlier terminated pursuant to
Section 8.1 hereof, the closing of the Merger (the "CLOSING") will take place as
promptly as  practicable,  but no later than five (5)  business  days  following
satisfaction or waiver of the conditions set forth in Article VI hereof,  at the
offices  of Wilson  Sonsini  Goodrich & Rosati,  650 Page Mill Road,  Palo Alto,
California  94304-1050,  or by exchange of original documentation by each of the
attorneys  of the  respective  parties  hereto  via  Federal  Express or similar
overnight courier service,  unless another place, manner or time is agreed to in
writing by Coherent and Palomar. The date upon which the Closing actually occurs
is herein  referred to as the "CLOSING  DATE." On the Closing Date,  the parties
hereto  shall  cause the Merger to be  consummated  by filing a  Certificate  of
Merger  in  substantially  the  form  attached  hereto  as  EXHIBIT  B (or  like
instrument)  (the  "MERGER   CERTIFICATE")   with  the  Secretary  of  State  of
California,  in accordance  with the relevant  provisions of applicable law (the
time of  acceptance by the Secretary of State of California of such filing being
referred to herein as the "EFFECTIVE TIME").

     1.3 EFFECT OF THE MERGER.  At the Effective  Time, the effect of the Merger
shall be as provided in the  applicable  provisions of California  Law.  Without
limiting the generality of the foregoing,  and subject thereto, at the Effective
Time, all the property,  rights,  privileges,  powers and franchises of Star and
Merger Sub shall vest in the Surviving Corporation,  and all debts,  liabilities
and duties of Star and Merger Sub shall become the debts, liabilities and duties
of the Surviving Corporation.

     1.4 ARTICLES OF INCORPORATION; BYLAWS.

          (a) Unless  otherwise  determined  by Coherent  prior to the Effective
     Time, at the Effective  Time, the Articles of  Incorporation  of Merger Sub
     shall be the Articles of Incorporation of the Surviving  Corporation  until
     thereafter  amended as provided by law and such Articles of  Incorporation;
     PROVIDED,  HOWEVER,  that Article I of the Articles of Incorporation of the
     Surviving Corporation shall be amended to read as follows: "The name of the
     corporation is Star Medical Technologies, Inc."

          (b) The Bylaws of Merger  Sub, as in effect  immediately  prior to the
     Effective  Time,  shall be the Bylaws of the  Surviving  Corporation  until
     thereafter amended.

                                       2
<PAGE>

     1.5 DIRECTORS AND OFFICERS.  The sole director of the Surviving Corporation
immediately after the Effective Time shall be Bernard Couillaud,  who shall hold
office in  accordance  with the  Articles  of  Incorporation  and  Bylaws of the
Surviving  Corporation.  The officers of the Surviving  Corporation  immediately
after the  Effective  Time shall be Bernard  Couillaud  as  President  and Chief
Financial Officer, and Scott H. Miller as Vice President and Secretary,  each to
hold office in accordance with the Bylaws of the Surviving Corporation.

     1.6 EFFECT OF MERGER ON THE STAR CAPITAL STOCK.  At the Effective  Time, by
virtue of the Merger and without any action on the part of Palomar, Star, Merger
Sub,  Coherent  or the  holders of any  shares of the Star  Capital  Stock,  the
following shall take place:

          (a)  CONSIDERATION  FOR STAR  CAPITAL  STOCK.  Each  share of the Star
     Capital  Stock issued and  outstanding  immediately  prior to the Effective
     Time  (other  than any  Dissenting  Shares,  as defined in Section  1.7 and
     shares of Star Capital  Stock owned by Coherent,  Merger Sub or held in the
     treasury of Star) will be  automatically  canceled and  extinguished and be
     converted  automatically  into the right to receive,  upon surrender of the
     certificate  representing  such share of Star  Capital  Stock in the manner
     provided in Section 1.8, without interest,  an amount of cash as calculated
     below  upon the  terms  and  subject  to the  conditions  set forth in this
     Agreement (including,  without limitation,  the escrow provisions set forth
     in Article VII hereof) and in the Escrow Agreement:

               (i) CERTAIN  DEFINITIONS.  For  purposes of this  Agreement,  the
          following terms shall have the meanings set forth below:

                    (a) "MERGER CONSIDERATION" shall mean $65,000,000.

                    (b) "ESCROW AMOUNT" shall mean $4,000,000.

                    (c)  "OUTSTANDING  SHARES" shall mean issued and outstanding
                         shares of Star Capital  Stock on a fully  diluted basis
                         assuming  conversion of all  securities  convertible or
                         exercisable for shares of Star Capital Stock.

                    (d)  "TOTAL  OUTSTANDING  SHARES" shall mean all Outstanding
                         Shares.

               (ii) PAYMENT FOR STAR  CAPITAL  STOCK.  At the Closing,  Coherent
          shall pay or cause to be paid to each  shareholder  of Star  (each,  a
          "STAR SHAREHOLDER") and each holder of an option to purchase shares of
          Star  Common  Stock (to the extent  the  shares  subject to option are
          vested)  (a  "STAR  OPTION  HOLDER")  in  cash,  by wire  transfer  of
          immediately  available funds an amount equal to the product of (i) the
          sum of the Merger  Consideration plus the aggregate amount which would
          be  necessary  to exercise all of the  outstanding  vested  options to
          purchase   Star  Common  Stock   multiplied  by  (ii)  the  number  of
          Outstanding  Shares  owned by such  Star  Shareholder  or Star  Option
          Holder divided by the Total Outstanding Shares;  provided,  that there
          shall be withheld  from any amount  payable to each Star Option Holder


                                       3
<PAGE>

          an  amount  equal to the  exercise  price  of all  vested  options  to
          purchase  Star Common  Stock held by such Star  Option  Holder and any
          amounts  required to be withheld  from such Star Option  Holder  under
          applicable law; provided further,  that $89,100 shall be deducted from
          the amounts payable to each of Grove, Holtz and Mundinger and $267,300
          shall be added to the amount  payable to  Palomar;  provided  further,
          that  there  shall be  deducted  from the  escrow  amounts  payable to
          Palomar,  Grove,  Holtz and Mundinger the amounts set forth on Section
          7.2 of the  Disclosure  Schedule.  The  amounts to be received by each
          Star  Shareholder and Star Option Holder as of the date hereof are set
          forth on Schedule 1.6.

          (b) CAPITAL  STOCK OF MERGER SUB. Each share of Common Stock of Merger
     Sub issued and outstanding immediately prior to the Effective Time shall be
     converted  into  and  exchanged  for one  validly  issued,  fully  paid and
     nonassessable  share of Common  Stock of the  Surviving  Corporation.  Each
     stock  certificate  of Merger Sub  evidencing  ownership of any such shares
     shall continue to evidence ownership of such shares of capital stock of the
     Surviving Corporation.

     1.7 DISSENTING SHARES.

          (a)  Notwithstanding  any provision of this Agreement to the contrary,
     any shares of Star  Capital  Stock held by a holder who has  exercised  and
     perfected appraisal rights for such shares in accordance with Chapter 13 of
     the California Law and who, as of the Effective  Time, has not  effectively
     withdrawn or lost such appraisal rights  ("DISSENTING  SHARES"),  shall not
     represent  a right to  receive  the Merger  Consideration  as  provided  in
     Section 1.6, but the holder  thereof  shall only be entitled to such rights
     as are granted by the California Law.

          (b) Notwithstanding the provisions of subsection (a), if any holder of
     Dissenting  Shares shall  effectively  withdraw or lose (through failure to
     perfect or otherwise) his or her appraisal rights, then, as of the later of
     the Effective Time and the occurrence of such event,  such holder's  shares
     shall  automatically  be  converted  into and  represent  only the right to
     receive the Merger  Consideration  to which such holder would  otherwise be
     entitled under Section 1.6, upon surrender of the certificate  representing
     such shares.

          (c)  Palomar  and Star shall give  Coherent  (i) prompt  notice of any
     written  demand for appraisal  received by Palomar or Star (as the case may
     be) pursuant to the  applicable  provisions of the  California Law and (ii)
     the opportunity to participate in all  negotiations  and  proceedings  with
     respect to such  demands.  Star shall not,  except  with the prior  written
     consent of Coherent,  voluntarily make any payment with respect to any such
     demands or offer to settle or settle any such  demands.  To the extent that
     Coherent or Star makes any payment or payments in respect of any Dissenting
     Shares, the Merger Consideration  payable under Section 1.6 hereof shall be
     reduced  by an  amount  equal  to  the  aggregate  consideration  paid  for
     Dissenting Shares.

                                       4
<PAGE>


     1.8 SURRENDER OF CERTIFICATES.

          (a)   COHERENT  TO  PROVIDE   CASH;   ESCROW   FUNDING;   EXCHANGE  OF
     CERTIFICATES.   At  the  Closing,  the  shareholders  of  Star  (the  "STAR
     SHAREHOLDERS") shall deliver to Coherent  certificates  representing all of
     the issued and  outstanding  shares of Star Capital Stock duly endorsed for
     transfer to  Coherent  against  Coherent's  wire  transfer  of  immediately
     available funds in the aggregate amount of the Merger  Consideration  (less
     the Escrow Amount as applicable) to the Star  Shareholders  as set forth on
     Schedule 1.6. At the Closing,  Coherent shall provide the Star Shareholders
     with a copy of the payment and/or instructions pursuant to which the Escrow
     Amount is delivered to the Escrow Agent.

          (b) TRANSFERS OF  OWNERSHIP.  If any payment is to be made to a person
     other than the holder in whose name the share  certificate  surrendered  in
     exchange  therefor is  registered,  it will be a  condition  of the payment
     thereof that the share certificate so surrendered will be properly endorsed
     and  accompanied  by all  documents  required to  evidence  and effect such
     transfer and to evidence that any applicable stock transfer taxes have been
     paid.

          (c)  LOST,  STOLEN  OR  DESTROYED  CERTIFICATES.   In  the  event  any
     certificates  evidencing shares of Star Capital Stock shall have been lost,
     stolen or destroyed, Coherent shall make payment in exchange for such lost,
     stolen or destroyed  certificates,  upon the making of an affidavit of that
     fact by the holder  thereof,  in such  amount,  if any,  as may be required
     pursuant to Section 1.6 hereof;  PROVIDED,  HOWEVER,  that Coherent may, in
     its sole discretion and as a condition  precedent to the issuance  thereof,
     require the owner of such lost, stolen or destroyed certificates to deliver
     an agreement (in form and substance  satisfactory to Coherent) to indemnify
     Coherent  against any claim that may be made against  Coherent with respect
     to the certificates alleged to have been lost, stolen or destroyed.

          (d) NO  LIABILITY.  Notwithstanding  anything to the  contrary in this
     Section 1.8,  neither the Surviving  Corporation nor any party hereto shall
     be  liable  to a holder of  shares  of Star  Capital  Stock for any  amount
     properly paid to a public  official  pursuant to any  applicable  abandoned
     property, escheat or similar law.

     1.9  NO  FURTHER  OWNERSHIP  RIGHTS  IN  STAR  CAPITAL  STOCK.  The  Merger
Consideration  paid upon the  surrender  for  exchange of shares of Star Capital
Stock  in  accordance  with  the  terms  hereof  shall  be  deemed  to  be  full
satisfaction of all rights  pertaining to such shares of Star Capital Stock, and
there  shall be no  further  registration  of  transfers  on the  records of the
Surviving  Corporation  of shares of Star  Capital  Stock that were  outstanding
immediately  prior to the Effective  Time. If, after the Effective  Time,  share
certificates  representing  Star Capital  Stock are  presented to the  Surviving
Corporation  for any reason,  they shall be  canceled  and  extinguished  and be
converted  automatically  into  the  right to  receive,  upon  surrender  of the
certificate representing such share of Star Capital Stock in the manner provided
in Section 1.8, without interest,  an amount of cash as provided in this Article
I.

                                       5
<PAGE>


     1.10 DISSENTING SHARES AFTER PAYMENT OF FAIR VALUE.  Dissenting  Shares, if
any,  after  payments  of fair  value  in  respect  thereto  have  been  made to
dissenting Star Shareholders pursuant to the California Law, shall be canceled.

     1.11 TAX AND ACCOUNTING  CONSEQUENCES.  It is  acknowledged  by the parties
that the  Merger  shall  constitute  a taxable  acquisition  of the stock of the
Company under the Internal  Revenue Code (the  "CODE"),  and may be treated as a
"purchase" of Star Capital Stock for financial  and  accounting  purposes.  Each
party has consulted  with its own tax advisors and  accountants  with respect to
the tax and accounting consequences to them, respectively, of the Merger.

     1.12 TAKING OF NECESSARY ACTION;  FURTHER ACTION. If, at any time after the
Effective  Time,  any such further action is necessary or desirable to carry out
the purposes of this Agreement and to vest the Surviving  Corporation  with full
right, title and possession to all assets, property, rights, privileges,  powers
and  franchises  of Star and Merger  Sub,  the  officers  and  directors  of the
Surviving  Corporation  are  fully  authorized  in the name of their  respective
corporations  or otherwise to take, and will take, all such lawful and necessary
action.

                                   ARTICLE II

                     REPRESENTATIONS AND WARRANTIES OF STAR
                                   AND PALOMAR

     Subject to such exceptions as are specifically  disclosed in the disclosure
schedule (referencing the appropriate section and paragraph numbers) supplied by
Star and Palomar to Coherent  (the  "DISCLOSURE  SCHEDULE")  and dated as of the
date hereof,  that as of the date hereof and as of the Effective Time (as though
made at the  Effective  Time),  each of Star and  Palomar  hereby,  jointly  and
severally, represents and warrants to Coherent and Merger Sub, as follows:

     2.1  ORGANIZATION OF STAR.

          (a) Star is a corporation duly organized, validly existing and in good
     standing under the laws of the State of California.  Star has the corporate
     power  to own its  properties  and to carry on its  business  as now  being
     conducted and as contemplated  by the parties  hereto.  Attached to Section
     2.1 of the Disclosure  Schedule are true and correct copies of the Articles
     of Incorporation  and Bylaws of Star, each as amended to date.  Section 2.1
     of the Disclosure Schedule lists the directors and officers of Star. Except
     as set forth in Section 2.1 of the Disclosure Schedule,  the operations now
     being conducted by Star have not been conducted under any other name.

          (b) Star is duly qualified to do business and is in good standing as a
     foreign  corporation  in each  jurisdiction  in which the  failure to be so
     qualified could have a Material  Adverse  Effect.  For all purposes of this
     Agreement,  the term "MATERIAL ADVERSE EFFECT" or "MATERIAL ADVERSE CHANGE"


                                       6
<PAGE>

     means any change, event or effect, or any change, event or effect which can
     reasonably be foreseen to be likely to result in a change, event or effect,
     that is materially  adverse to the business,  assets (including  intangible
     assets),  condition  (financial  or  otherwise) or results of operations of
     Star, excluding changes, events or effects proximately caused by Coherent's
     acts or omissions.

     2.2  SUBSIDIARIES.  There are no subsidiaries of Star, or other entities in
which Star owns or has owned any shares in the capital of or any interest in, or
control,  directly or indirectly of any corporation,  partnership,  association,
joint venture or other business entity (a "SUBSIDIARY").

     2.3  STAR CAPITAL STRUCTURE.

          (a) AUTHORIZED AND OUTSTANDING  CAPITAL STOCK. The authorized  capital
     stock of Star consists of 2,000,000  shares of authorized  Common Stock, no
     par value per share,  of which 786,300 shares are issued and outstanding as
     of the date  hereof.  All of the  Star  Capital  Stock is held by  Palomar,
     except as set forth in Section 2.3(a) of the Disclosure Schedule which sets
     forth the name and  addresses  of any other  shareholder.  All  outstanding
     shares of Star Capital Stock are duly  authorized,  validly  issued,  fully
     paid and  non-assessable  and not subject to preemptive  rights  created by
     statute,  the Articles of  Incorporation or Bylaws of Star or any agreement
     and have been issued in compliance with federal and state  securities laws.
     There are no  declared  or accrued  unpaid  dividends  with  respect to any
     shares of Star  Capital  Stock  that would  decrease  the net book value as
     determined in  accordance  GAAP (the "NET BOOK VALUE") of Star to less than
     $0.00. Star has no other capital stock authorized, issued or outstanding.

          (b)  STOCK  OPTIONS.  As of the date  hereof,  except  as set forth in
     Section 2.3(b) of the Disclosure Schedule, there are no options,  warrants,
     conversion  privileges  or  other  rights,   agreements,   arrangements  or
     commitments  obligating  Star to issue or sell any  shares  of, or make any
     payments based on the value or  appreciation  of any, Star Capital Stock or
     securities or obligations of any kind  convertible into or exchangeable for
     any  shares of Star  Capital  Stock or any other  person.  The  holders  of
     outstanding   shares  of  Star  Capital  Stock  are  not  entitled  to  any
     contractual  or  statutory   preemptive  or  other  similar  rights.   Upon
     consummation  of the Merger in accordance with the terms of this Agreement,
     Coherent will own the entire equity  interest in Star, and there will be no
     options,  warrants,  conversion  privileges  or other  rights,  agreements,
     arrangements or commitments  obligating the Surviving  Corporation to issue
     or sell any shares of capital stock of the Surviving Corporation.

     2.4  AUTHORITY.  Each of Star  and  Palomar  has all  requisite  power  and
authority to enter into this  Agreement to which it is a party and to consummate
the  transactions  contemplated  hereby.  The  execution  and  delivery  of this
Agreement and the consummation of the transactions contemplated hereby have been
duly  authorized  by all  necessary  corporate  action  on the  part of Star and
Palomar,  and no further  action is  required on the part of Star and Palomar to
authorize the Agreement and the transactions  contemplated hereby,  subject only
to the  approval  of this  Agreement  by the holders of Star  Capital  Stock and
Palomar  capital  stock.  This  Agreement  and the Merger have been  unanimously
approved by both the Board of  Directors  of Star and the Board of  Directors of


                                       7
<PAGE>

Palomar.  This  Agreement  has been  duly  executed  and  delivered  by Star and
Palomar, as the case may be, and, assuming the due authorization,  execution and
delivery  by the  other  parties  hereto,  constitutes  the  valid  and  binding
obligation of Star and Palomar enforceable in accordance with its terms, subject
to the laws of general  application  relating to bankruptcy,  insolvency and the
relief of debtors and to rules of law governing specific performance, injunctive
relief or other equitable remedies.

     2.5 NO  CONFLICT.  Except as set  forth in  Section  2.5 of the  Disclosure
Schedule, the execution and delivery of this Agreement by either Star or Palomar
does not, and, the  consummation of the  transactions  contemplated  hereby will
not,  conflict  with,  or result in any  violation of, or default under (with or
without  notice  or  lapse  of  time,  or  both),  or give  rise  to a right  of
termination,  cancellation,  modification  or  acceleration of any obligation or
loss of any benefit under (any such event,  a  "CONFLICT")  (i) any provision of
the Articles of  Incorporation  and Bylaws of Star, (ii) any material  mortgage,
indenture,  lease,  instrument of indebtedness,  security interest,  contract or
other agreement or instrument, permit, concession, franchise or license to which
Star or, to the extent it relates  to Star's  business,  Palomar or any of their
respective properties or assets are subject, (iii) any judgment,  order, decree,
statute, law, ordinance, rule or regulation applicable to Star, or to the extent
it relates to Star's business, Palomar or their respective properties or assets,
or  (iv)  imposition  of a  security  interest,  lien,  pledge,  charge,  claim,
restrictions on transfer,  mortgage, security interests or other encumbrances of
any sort (collectively, "LIENS") or instrument, permit, concession, franchise or
license to Star's properties or assets.

     2.6 CONSENTS. No consent,  waiver,  approval, order or authorization of, or
registration,  declaration or filing with, any court,  administrative  agency or
commission or other federal,  state, county, local or other foreign governmental
authority, instrumentality,  agency or commission ("GOVERNMENTAL ENTITY") or any
third party,  including a party to any agreement with Star or Palomar (so as not
to trigger any  Conflict),  is required by or with respect to Star or Palomar in
connection with the execution and delivery of this Agreement or the consummation
of the transactions contemplated hereby, except for (i) such consents,  waivers,
approvals, orders,  authorizations,  registrations,  declarations and filings as
may be required  under  applicable  securities  laws,  Delaware law and the Hart
Scott  Rodino  Act (the  "HSR  ACT")  thereby,  (ii) the  filing  of the  Merger
Certificate with the Secretary of State of the State of California, or (iii) the
consents set forth in Section 2.6 of the Disclosure Schedule.

         2.7 SEC FILINGS; FINANCIAL STATEMENTS. Accurate and complete copies of
all registration  statements,  proxy statements and other  statements,  reports,
schedules,  forms  and  other  documents  (other  than  Forms 4 and 5)  filed by
Palomar,  Star or their  respective  affiliates with the Securities and Exchange
Commission (the "SEC") since January 1, 1997 are available on the World Wide Web
at the SEC's  website,  the address of which is  www.sec.gov,  and Palomar  will
notify Coherent within 24 hours following filing of any registration statements,
proxy  statements  and other  statements,  reports,  schedules,  forms and other
documents filed after the date of this Agreement and prior to the Effective Time
(collectively, the "PALOMAR SEC DOCUMENTS"). All statements, reports, schedules,
forms and other  documents  required  to have been filed by Palomar or Star with
the SEC have been so filed.  As of the time it was  filed  with the SEC (or,  if
amended or superseded by a later filing, then on the date of such filing),  none
of the Palomar SEC  Documents as they relate to Star and its business  contained
any untrue  statement  of  material  fact or  omitted  to state a material  fact
required  to be stated  therein  or  necessary  in order to make the  statements
therein,  in  light  of the  circumstances  under  which  they  were  made,  not
misleading.

                                       8
<PAGE>

     2.8 STAR  FINANCIAL  STATEMENTS.  Section  2.8 of the  Disclosure  Schedule
includes true,  correct and complete copies of Star's  unaudited  balance sheets
for the year ended  December 31, 1997, and the related  unaudited  statements of
income for the  twelve-month  period ended December 31, 1997 (the "STAR YEAR-END
FINANCIALS"),  Star's  audited  balance  sheet as of September  30, 1998 and the
related audited  statements of income for the nine-month  period ended September
30, 1998 (the "STAR NINE-MONTH  FINANCIALS")  (the Star Year-End  Financials and
the Star Nine-Month  Financials  shall  collectively be referred to as the "STAR
FINANCIALS").  The Star  Financials  have been prepared in accordance with GAAP,
and, except as set forth in Section 2.8 of the Disclosure Schedule, applied on a
basis  consistent  throughout  the periods  indicated and  consistent  with each
other.  The Star  Financials  fairly  present,  in all  material  respects,  the
consolidated financial condition,  consolidated operating results and cash flows
of Star as of the  dates  and  during  the  periods  indicated  therein  and are
consistent with the books and records of Star.

     2.9  CUSTOMER INFORMATION. Other than Coherent,  Star and Palomar have sole
and exclusive ownership,  free and clear of any Liens, of all customer files and
other customer  information relating to Star's current and former customers (the
"CUSTOMER INFORMATION").

     2.10  NO UNDISCLOSED  LIABILITIES.  Star  has no  liability,  indebtedness,
obligation,  expense,  claim,  deficiency,  guaranty or endorsement of any type,
whether accrued, absolute,  contingent,  matured, unmatured or other (whether or
not required to be reflected in financial  statements in accordance  with GAAP),
except  liabilities  which (i) have been reflected in the Star Financials,  (ii)
have arisen in the ordinary  course of business  consistent  with past practices
since  September  30, 1998,  or (iii) have been set forth in Section 2.10 of the
Disclosure Schedule.

     2.11  NO CHANGES.  Except as set forth in  Section  2.11 of the  Disclosure
Schedule  and  other  than as  proximately  caused by the acts or  omissions  of
Coherent, since September 30, 1998, there has not been, occurred or arisen any:

          (a) capital  expenditure,  commitment or transaction or the incurrence
     of any  liability  in excess of $25,000 on the part of Star,  except in the
     ordinary  course of business as conducted on that date and consistent  with
     past practices or in connection with the consummation of the Merger;

          (b)  amendments  to  (or  agreements  to  amend)  Star's  Articles  of
     Incorporation or Bylaws;

                                       9
<PAGE>

          (c)  destruction  of,  damage  to or loss of any  material  assets  or
     properties  of Star,  whether or not covered by insurance,  materially  and
     adversely affecting its properties,  assets, business,  financial condition
     or prospects;

          (d) labor  trouble or claim of wrongful  discharge  or other  unlawful
     labor practice or action by Star;

          (e) change in accounting methods or practices (including any change in
     depreciation or amortization policies or rates) by Star;

          (f)  revaluation  by  Star  of any of its  assets,  including  without
     limitation  writing  down the value of  inventory  or writing  off notes or
     accounts  receivable,  other  than  in  the  ordinary  course  of  business
     consistent with past practices;

          (g) except for dividends necessary to bring the Net Book Value of Star
     to $0.00  following the payment of such dividends  ("PERMITTED  DIVIDENDS")
     and except as otherwise  agreed to by Coherent,  declaration,  set aside or
     payment of any cash or stock dividend or other  distribution  in respect of
     capital, or redemption or other acquisition of any of Star Capital Stock;

          (h)  increase,  payment  or  authorization  of  payment  of any bonus,
     increased salary or special remuneration to any director, officer, employee
     or  independent  contractor of Star,  including any amounts for accrued but
     unpaid  salary or bonuses  (other  than  normal  amounts  made on a regular
     basis,  consistent with past  practices),  or entering into any employment,
     retention, severance or similar contract or arrangement by Star with any of
     the foregoing  persons,  other than  employment  agreements  with temporary
     contract employees,  none of whom is paid more than $25 per hour (exclusive
     of fees paid directly to any temporary employee agency);

          (i) adoption of, or increase in the payments to or benefits under, any
     profit-sharing,  bonus, deferred compensation, savings, insurance, pension,
     retirement or other employee benefit plan for or with any employee of Star;

          (j) sale, lease,  license,  granting a lien on or other disposition of
     (i) any Star Intellectual  Property (as defined in Section 2.15(a)) or (ii)
     any of the assets or properties of Star,  other than  dispositions of scrap
     material or sales of  inventory  in the  ordinary  course of  business  and
     consistent  with past  practices  and other than sales of assets  valued at
     less than $10,000 and other than Permitted Liens;

          (k) execution, amendment,  termination,  violation by Star or Palomar,
     or modification (or agreement to do so) of any material contract, agreement
     or license to which Star is a party, by which it is bound or to which it is
     a  beneficiary,  other than in the ordinary  course of business  consistent
     with past practices;

                                       10
<PAGE>

          (l) loan by Star to any  person or  entity,  guarantee  by Star of any
     material  indebtedness,  issuance or sale of any debt  securities  of Star,
     indemnification  of or surety for any obligation,  or guarantee of any debt
     securities  of others,  except for  advances  to  employees  for travel and
     business expenses in the ordinary course of business,  consistent with past
     practice;

          (m)  waiver or  release  of any right or claim of Star  including  any
     write-off or other compromise of any account receivable of Star, other than
     in the ordinary course of business consistent with past practices;

          (n) the  commencement  of any lawsuit or  proceeding  or, to Star's or
     Palomar's Knowledge, notice or investigation against Star or its affairs or
     the Star Capital Stock or threat  thereof.  For purposes of the  Agreement,
     "KNOWLEDGE",  when used with respect to Star, shall mean information  which
     would be within the actual  knowledge of Grove,  Holtz or  Mundinger  after
     reasonable  investigation  and  within the  actual  knowledge  of Joseph P.
     Caruso,  Louis P. Valente,  Michael H. Smotrich or Anthony D. Fiorillo and,
     when used with respect to Palomar, shall mean information within the actual
     knowledge of Joseph P. Caruso,  Louis P.  Valente,  Michael H.  Smotrich or
     Anthony D. Fiorillo;

          (o) notice of any claim or potential  claim of ownership by any person
     other than Star of the Star  Intellectual  Property or of  infringement  by
     Star of any other person's Intellectual Property;

          (p) issuance,  grant,  delivery or sale, or contract to issue or sell,
     by Star of any shares of Star  Capital  Stock or  securities  exchangeable,
     convertible or exercisable therefor, or any securities,  warrants,  options
     or rights to purchase any of the foregoing;

          (q) any event or  condition of any  character  that has had a Material
     Adverse Effect on Star;

          (r)  payment,  discharge  or  satisfaction,  in an amount in excess of
     $25,000  (in any one case) or  $50,000  (in the  aggregate),  of any claim,
     liability  or  obligation  (absolute,   accrued,  asserted  or  unasserted,
     contingent  or  otherwise)  of Star other  than (i)  payments  to  Palomar,
     including  the  payment of any debts  owed by Star to Palomar or  Permitted
     Dividends,  in  accordance  with  this  Agreement,  or  (ii)  the  payment,
     discharge or satisfaction of liabilities in the ordinary course of business
     consistent with past practices;

          (s) election or change by Star or Palomar of any material  election in
     respect of Taxes (as defined in Section 2.12 hereof), adoption or change of
     any  accounting  method in  respect  of Taxes,  entering  into any  closing
     agreement,  settlement of any claim or  assessment in respect of Taxes,  or
     consent to any extension or waiver of the limitation  period  applicable to
     any claim or  assessment  in respect of Taxes with Star or with  respect to
     Star's products or assets;

                                       11
<PAGE>

          (t)  encumbrance  or permitting  the  encumbrance of (i) any of Star's
     assets,  except in the  ordinary  course of business  consistent  with past
     practices and except for Permitted Liens, or (ii) Star's Capital Stock;

          (u) failure to maintain  Star's  equipment or other material assets in
     good  working  condition  and repair  according  to the  standards  Star or
     Palomar has maintained up to the Agreement Date;

          (v) subdivision or combination of the outstanding  shares of any class
     or series  of Star  Capital  Stock or  entering  into any  recapitalization
     affecting the number of  outstanding  shares of any class or series of Star
     Capital Stock or affecting any other of its securities;

          (w) any release by Star or its agents, employees or contractors of any
     Contaminants  (as defined in Section 2.22 hereof) to the environment or any
     exposure  of  persons  to a  Contaminant  as a  consequence  of the acts or
     omissions of Star or its agents, employees and contractors, which in either
     case violates any applicable Environmental Requirement;

          (x)  negotiation  or  agreement  by Star or any  officer or  employees
     thereof to do any of the things  described  in the  preceding  clauses  (a)
     through (w) (other than negotiations with Coherent and its representatives,
     including without  limitation,  regarding the transactions  contemplated by
     this Agreement).

     2.12 TAX MATTERS.

          (a)  DEFINITION  OF TAXES AND TAX  RETURNS.  For the  purposes of this
     Agreement, "TAX" or, collectively, "TAXES", means: (i) any and all federal,
     state, local and foreign taxes, assessments and other governmental charges,
     duties, impositions and liabilities, including taxes based upon or measured
     by gross receipts,  income, profits,  sales, use and occupation,  and value
     added, ad valorem, transfer,  franchise,  withholding,  payroll, recapture,
     employment,   excise  and  property  taxes,  together  with  all  interest,
     penalties  and  additions  imposed with respect to such  amounts;  (ii) any
     liability  for the payment of any amounts of the type  described  in clause
     (i) as a result of being a member of an affiliated,  consolidated, combined
     or unitary group for any period; and (iii) any liability for the payment of
     any amounts of the type  described in clause (i) or (ii) as a result of any
     express or implied  obligation to indemnify any other person or as a result
     of any  obligations  under any  agreements or  arrangements  with any other
     person with respect to such amounts and  including  any liability for taxes
     of a predecessor entity.

                                       12
<PAGE>


          (b) TAX RETURNS AND AUDITS.

          "TAX RETURNS" shall mean federal,  state,  local and foreign  returns,
     estimates,  information  statements and reports ("RETURNS") relating to any
     and all Taxes concerning or attributable to Star or its operations prior to
     the  Effective  Time and such  Returns  are true and  correct and have been
     completed in accordance with applicable law.

               (i) Star has filed all Tax Returns  that it was required to file.
          All such  Tax  Returns  were  correct  and  complete  in all  material
          respects.  All  Taxes  owed by Star  (whether  or not shown on any Tax
          Return) have been paid.  Star is not currently the  beneficiary of any
          extension of time within which to file any Tax Return.

               (ii) There is no  material  dispute or claim  concerning  any Tax
          liability  of Star  either (A) claimed or raised by any  authority  in
          writing or (B) as to which Palomar is aware.

               (iii) Section  2.12(b)(iii) of the Disclosure  Schedule lists all
          federal,  state,  local, and foreign Tax Returns filed with respect to
          Star  for  taxable  periods  ended  on or  after  December  31,  1995,
          indicates  those Tax Returns  that have been  audited,  and  indicates
          those Tax Returns that currently are the subject of audit. Palomar has
          delivered to the Buyer correct and complete  copies of all federal Tax
          Returns,  examination reports, and statements of deficiencies assessed
          against, or agreed to by Star since December 31, 1995. Neither Palomar
          nor Star has waived any statute of  limitations in respect of Taxes or
          agreed to any  extension of time with respect to a Tax  assessment  or
          deficiency.

               (iv)  Star  has  not  filed  a  consent  under  Code  ss.  341(f)
          concerning  collapsible  corporations.  Star has not made any material
          payments, is not obligated to make any material payments, and is not a
          party to any  agreement  that could  obligate it to make any  material
          payments that will not be deductible under Code ss. 280G. Star has not
          been a United  States real  property  holding  corporation  within the
          meaning of Code ss. 897(c)(2)  during the applicable  period specified
          in Code ss. 897(c)(1)(A)(iii). Star is not party to any tax allocation
          or  sharing  agreement.  Star has not been a member  of an  Affiliated
          Group filing a consolidated federal Tax Return (other than a group the
          common parent of which was Palomar) or has any liability for the taxes
          of any person (other than any of Star) under Reg. ss.  1.502-6 (or any
          similar provision of state, local, or foreign law), as a transferee or
          successor, by contract, or otherwise.

               (v) The unpaid  Taxes of Star (A) did not,  as of  September  30,
          1998,  exceed by any  material  amount the reserve  for Tax  liability
          (rather than any reserve for  deferred  taxes  established  to reflect
          timing differences between book and tax ) set forth on the face of the
          balance sheet contained in the Star Nine-Month Financials (rather than
          in any notes  thereto) and (B) will not exceed by any material  amount
          that reserve as adjusted for operations and  transactions  through the
          Closing Date in  accordance  with the past custom and practice of Star
          in filing its Tax Returns.

                                       13
<PAGE>

               (vi) Star is (and will be at the Effective  Time) a member of the
          "selling  consolidated  group" of which  Palomar is the common  parent
          within the meaning of Section 338(h)(10).

     2.13  RESTRICTIONS ON BUSINESS  ACTIVITIES.  Except as set forth in Section
2.13 of the Disclosure Schedule and other than agreements to which Coherent is a
party, there is no agreement  (noncompete or otherwise),  commitment,  judgment,
injunction,  order or decree to which Star or any of its officers,  directors or
employees  is a party or  otherwise  binding  upon Star or any of its  officers,
directors  or  employees  which  has or may have the  effect of  prohibiting  or
impairing any material  business  practice of Star, any  acquisition of material
property  (tangible or  intangible)  by Star or the conduct of business by Star.
Without  limiting the  foregoing,  neither Star nor, to the Knowledge of Star or
Palomar,  any of Star's officers,  directors,  or employees has entered into any
agreement under which Star or such officer,  director, or employee is restricted
from selling,  licensing or otherwise  distributing any of Star's  technology or
products to or providing  services to,  customers or potential  customers or any
class of customers,  in any geographic area, during any period of time or in any
segment of the  market  except as set forth in  Section  2.13 of the  Disclosure
Schedule.

     2.14 TITLE OF PROPERTIES;  ABSENCE OF LIENS AND ENCUMBRANCES;  CONDITION OF
EQUIPMENT

          (a) REAL PROPERTY.  Section  2.14(a) of the  Disclosure  Schedule sets
     forth a list of all real  property  currently  or  previously  owned and/or
     leased by Star or at which the operations of Star is conducted  (separately
     designated as owned or leased currently or in the past),  and, with respect
     to currently leased property, the name of the lessor, the date of the lease
     and each  amendment  thereto and,  with respect to any current  lease,  the
     aggregate annual rental and/or other fees payable under any such lease. All
     such current  leases are in full force and effect,  are valid and effective
     in accordance with their  respective  terms, and there is not, under any of
     such leases, any existing material default or material event of default (or
     event  which with  notice or lapse of time,  or both,  would  constitute  a
     material  default)  by Star or  Palomar  or, to the  Knowledge  of Star and
     Palomar,  by the  Lessor,  except as set forth in  Section  2.14(a)  of the
     Disclosure Schedule.

          (b) TITLE; LEASEHOLD INTEREST.  Except as set forth in Section 2.14(b)
     of the  Disclosure  Schedule,  Star has good and valid title to, or, in the
     case of leased properties and assets,  valid leasehold interests in, all of
     its tangible properties and assets,  real, personal and mixed, used or held
     for use in its business or reflected in its financial statements,  free and
     clear of any Liens,  except as reflected in the Closing  Balance  Sheet and
     except  for  Liens  for  Taxes  not yet  due and  payable,  the  Liens  and
     exceptions to title  against the owned real  property of Star  specified in
     Section 2.14(b) of the Disclosure  Schedule and such imperfections of title
     and encumbrances with respect to other personal  properties,  which are not
     material in character,  amount or extent, and which do not detract from the
     value,  or interfere with the present use, of the property  subject thereto
     or affected thereby ("PERMITTED LIENS").

                                       14
<PAGE>

          (c) EQUIPMENT.  Section  2.14(c) of the Disclosure  Schedule lists all
     items of equipment  (the  "EQUIPMENT")  owned or leased by Star or required
     for the conduct of Star's business or reflected in its financial statements
     (except for Equipment which  individually has a value not exceeding $50,000
     and is  otherwise  immaterial  to the  operation of the business of Star as
     presently conducted).

          (d) REAL ESTATE LAW COMPLIANCE.  To the Knowledge of Star and Palomar,
     the real property owned or leased by Star, and the use thereof, complies in
     all material respects with the laws, rules, regulations, zoning ordinances,
     use permits,  governmental orders and stipulations,  and private covenants,
     conditions,  and restrictions  applicable  thereto ("REAL ESTATE LAWS") and
     have been reasonably  maintained  consistent in all material  respects with
     standards  generally followed by similar businesses and buildings,  and are
     sufficient for the conduct of Star's business as presently conducted in all
     material respects.

          (e) PROCEEDINGS. To the Knowledge of Star or Palomar, no condemnation,
     environmental,  zoning,  land-use or other  regulatory  proceedings or rule
     making  procedures  have been  instituted or planned to be instituted  with
     respect to the owned or leased real  property,  personal  property  and, if
     applicable,  Equipment  ("FACILITIES"),  used by Star or for the conduct of
     Star's business nor has Star or Palomar  received notice of any proceedings
     to  impose  any  new  Taxes  or  operating  restrictions  upon  any of such
     Facilities or Star's  conduct of business  therein.  Star and Palomar shall
     notify  Coherent  promptly  of any such  proceedings  of which Star  and/or
     Palomar become aware prior to the Closing.

          (f) DEMOLITION,  ALTERATIONS AND IMPROVEMENTS.  Except as set forth in
     Section 2.14(f) of the Disclosure Schedule,  on the Closing Date there will
     be no outstanding written or oral contracts for any demolition, alterations
     or improvements on or to Star's Facilities,  which have not been fully paid
     and performed.

          (g) REQUIRED  EQUIPMENT AND  PROPERTY.  Except as set forth in Section
     2.14(g) of the Disclosure Schedule,  Star owns all of the tangible property
     required  to  conduct  its  business  as  currently  conducted,  other than
     tangible  property  which  individually  has value less than $10,000 and is
     readily available from third parties, and all such property owned or leased
     by Star is in good operating condition,  regularly and properly maintained,
     subject to normal wear and tear which does not  interfere  with the conduct
     of the business of Star as presently conducted.

         2.15    INTELLECTUAL PROPERTY

          (a) For the purposes of this  Agreement,  the following terms have the
     following definitions:

                                       15
<PAGE>


          "INTELLECTUAL PROPERTY" shall mean any or all of the following and all
     rights in,  arising  out of, or  associated  with:  (i) all United  States,
     foreign and international patents and applications  (including  provisional
     applications) therefor and all reissues, divisions,  renewals,  extensions,
     continuations,  and  continuations-in-part  thereof;  (ii)  all  inventions
     (whether patentable or not),  invention  disclosures,  improvements,  trade
     secrets, proprietary information, know how, technology,  technical data and
     customer  lists,  and all  documentation  relating to any of the foregoing;
     (iii) all copyrights, copyright registrations and applications therefor and
     all other rights corresponding  thereto throughout the world; (iv) all mask
     works,  mask  work  registrations  and  applications   therefor;   (v)  all
     industrial   designs  and  any  registrations  and  applications   therefor
     throughout the world;  (vi) all trade names,  logos,  common law trademarks
     and  service   marks,   trademark  and  service  mark   registrations   and
     applications  therefor and all goodwill associated therewith throughout the
     world, and all World Wide Web Internet  addresses,  sites and domain names;
     (vii) all databases and data collections and all rights therein  throughout
     the world; (viii) any similar, corresponding or equivalent rights to any of
     the foregoing; and (ix) all documentation related to any of the foregoing.

          "STAR INTELLECTUAL PROPERTY" shall mean any Intellectual Property that
     is owned by Star,  but does not  include  Palomar  Registered  Intellectual
     Property.   "PALOMAR  REGISTERED  INTELLECTUAL  PROPERTY"  shall  mean  all
     Registered Intellectual Property of Palomar set forth on Section 2.15(a) of
     the Disclosure Schedule.

          "COHERENT  INTELLECTUAL PROPERTY" shall mean any Intellectual Property
     that is owned by Coherent.

          "REGISTERED  INTELLECTUAL  PROPERTY"  shall  mean all  United  States,
     international  and foreign:  (i) patents,  patent  applications  (including
     provisional  applications);  (ii)  registered  trademarks,  applications to
     register trademarks,  intent-to-use applications, or other registrations or
     applications  related  to  trademarks;   (iii)  registered  copyrights  and
     applications for copyright  registration;  (iv) any mask work registrations
     and  applications  to register mask works;  and (v) any other  Intellectual
     Property  that  is the  subject  of an  application,  certificate,  filing,
     registration  or other  document  issued by, filed with or recorded by, any
     state, government or other public legal authority.

          (b) Section  2.15(b) of the  Disclosure  Schedule lists all Registered
     Intellectual  Property  owned in whole or in part by,  or filed in the name
     of,  Star  (the  "STAR  REGISTERED  INTELLECTUAL  PROPERTY")  and lists any
     proceedings  or actions  before any court,  tribunal  (including the United
     States  Patent and  Trademark  Office (the "PTO") or  equivalent  authority
     anywhere  in  the  world)  related  to  any  Star  Registered  Intellectual
     Property. Star has good and exclusive title to each item of Star Registered
     Intellectual Property.

          (c) Except as set forth in Section 2.15(c) of the Disclosure Schedule,
     each item of Star  Intellectual  Property,  including  all Star  Registered
     Intellectual  Property listed in Section 2.15(b) of the Disclosure Schedule
     and all  Intellectual  Property  licensed to Star, is free and clear of any
     Liens.

                                       16
<PAGE>


          (d) Except for patent licenses  impliedly granted to customers of Star
     to use  products  purchased  from Star and except as provided in the Patent
     License   Agreement  (as  defined   below),   within  the  12-month  period
     immediately   preceding  the  Agreement  Date,  Star  has  not  transferred
     ownership  of or granted any license of or right to use or  authorized  the
     retention of any rights to use any  Intellectual  Property,  which license,
     right,  or  authorization  survives  the  Closing,  that  is  or  was  Star
     Intellectual  Property,  to Palomar,  any Palomar Subsidiary,  or any third
     party.

          (e) Other than  "shrink-wrap" and similar widely available  commercial
     end-user licenses, the contracts, licenses and agreements listed in Section
     2.16(a) of the  Disclosure  Schedule  include all  contracts,  licenses and
     agreements currently in effect to which Star is a party with respect to any
     Intellectual  Property. No person who has licensed Intellectual Property to
     Star has ownership rights or license rights to improvements made by Star in
     such Intellectual  Property which has been licensed to Star. Star is not in
     breach of, nor has Star  failed to perform  under,  any of such  contracts,
     licenses or  agreements,  and, to the  Knowledge of Star, no other party to
     any such  contract,  license or  agreement is in breach of or has failed to
     perform under such contract, license or agreement.

          (f) Section  2.15(f) of the  Disclosure  Schedule lists all contracts,
     licenses and  agreements  (other than those in which  Coherent has acted as
     Palomar's or Star's agent in the  execution  thereof)  between Star and any
     other  person  wherein or  whereby  Star has  agreed  to, or  assumed,  any
     material  obligation  or  duty  to  warrant,  indemnify,   reimburse,  hold
     harmless, guaranty or otherwise assume or incur any obligation or liability
     or  provide a right of  rescission  with  respect  to the  infringement  or
     misappropriation by Star or such other person of the Intellectual  Property
     of any person other than Star.

          (g) Except for works of authorship  authored by Coherent and except as
     set  forth  in  Section  2.15(g)  of the  Disclosure  Schedule,  Star  owns
     exclusively,  and has good title to, all copyrighted works that are, or are
     a part of, (i) Star products and (ii) other works of  authorship  that Star
     otherwise purports to own.

          (h)  The  operation  of  the  business  of  Star  as it  currently  is
     conducted,  including but not limited to Star's design,  development,  use,
     import, branding, advertising,  promotion, marketing,  manufacture and sale
     of the products,  technology or services (including products, technology or
     services currently under development as set forth on Section 2.15(h) of the
     Disclosure  Schedule)  of Star does not,  and will not,  when  conducted by
     Coherent in substantially  the same manner following the Closing,  infringe
     or misappropriate  the Intellectual  Property of any other person,  violate
     the rights of any person  (including  rights to privacy or  publicity),  or
     constitute  unfair  competition  or trade  practices  under the laws of any
     jurisdiction.  Except as set forth in  Section  2.15(h)  of the  Disclosure
     Schedule,  Star has not received  notice from any person claiming that such
     operation or any act, product,  technology or service (including  products,
     technology or services  currently  under  development) of Star infringes or
     misappropriates  any  Intellectual  Property  of any person or  constitutes
     unfair  competition or trade practices  under the laws of any  jurisdiction
     (nor is Star or Palomar aware of any basis therefor).

                                       17
<PAGE>

          (i)  All  necessary  registration,  maintenance  and  renewal  fees in
     connection with such Star Registered  Intellectual  Property have been paid
     and all  necessary  documents  and  certificates  in  connection  with such
     Registered  Intellectual Property have been filed with the relevant patent,
     copyright,   trademark  or  other   authorities   in  the  United   States,
     international  or  foreign  jurisdictions,  as the  case  may  be,  for the
     purposes of maintaining such Registered Intellectual Property. In each case
     in which Star has acquired any Intellectual  Property from any person, Star
     has obtained a valid and enforceable  assignment  sufficient to irrevocably
     transfer all rights in such Intellectual  Property  (including the right to
     seek past and future damages with respect to such Intellectual Property) to
     Star and, to the maximum  extent  provided  for by and in  accordance  with
     applicable  laws and  regulations,  Star has recorded each such  assignment
     with the relevant  governmental  authorities,  including  the PTO, the U.S.
     Copyright Office,  or their respective  equivalents in any relevant foreign
     jurisdiction,  as the case may be,  except where failure to do so would not
     and will not have a Material Adverse Effect.

          (j) Star has not claimed  "Small  Entity"  status or other  particular
     status in the application for any Registered  Intellectual Property,  which
     claim of status (i) was not true and  accurate at the time made or (ii) has
     since become inaccurate or false.

          (k) There are no contracts,  licenses or  agreements  between Star and
     any other person with  respect to Star  Intellectual  Property  under which
     there is any dispute,  to the  Knowledge of Star or Palomar,  regarding the
     scope of such agreement, or performance under such agreement including with
     respect to any payments to be made or received by Star thereunder.

          (l) Star has taken  all steps  that are  reasonably  necessary  and/or
     consistent  with  standard  industry  practices  to  protect   confidential
     information  and trade  secrets of Star or provided by any other  person to
     Star.  Without  limiting the  foregoing,  Star has, and enforces,  a policy
     requiring each employee,  consultant and contractor to execute  proprietary
     information,  confidentiality  and assignment  agreements  substantially in
     Star's standard  forms,  and, except as set forth in Section 2.15(l) of the
     Disclosure  Schedule,  all current and former  employees,  consultants  and
     contractors of Star have executed such an agreement.

          (m) No Star Intellectual Property or product, technology or service of
     Star is subject to any proceeding or outstanding decree,  order,  judgment,
     agreement or stipulation that restricts in any manner the use,  transfer or
     licensing thereof by Star or may affect the validity, use or enforceability
     of such Star Intellectual Property.

          (n)  All  of  Star's  products  (including  products  currently  under
     development) will record,  store,  process,  calculate and present calendar
     dates  falling on and after (and if  applicable,  spans of time  including)
     January  1,  2000,  and will  calculate  any  information  dependent  on or
     relating to such dates in the same manner, and with the same functionality,
     data integrity and  performance,  as the products record,  store,  process,
     calculate  and present  calendar  dates on or before  December 31, 1999, or
     calculate any information dependent on or relating to such dates.

                                       18
<PAGE>

          (o)  Except as  otherwise  provided  herein or as set forth in Section
     2.15(o)  of  the  Disclosure  Schedule,  neither  the  consummation  of the
     transactions contemplated by this Agreement nor the transfer to Coherent in
     connection   therewith  of  any  contract,   license,   agreement  or  Star
     Intellectual  Property (i) will cause or obligate  Coherent to grant to any
     third party any right or license with respect to any Intellectual Property,
     (ii) will cause or obligate  Coherent to pay any royalty or other amount in
     excess of that being paid by  Coherent  prior to the  Closing or (iii) will
     obligate  Coherent not to compete in any particular  market or territory or
     will subject Coherent to any other  restriction  relating to the conduct of
     its business.

          (p) Except as set forth in Section 2.15(p) of the Disclosure Schedule,
     all material Star Intellectual  Property,  including any item thereof, will
     be fully  transferable,  alienable and licensable by, or between,  Star and
     Coherent  without  restriction and without payment of any kind being due to
     any third party.

          (q) Except as set forth in Section 2.15(q) of the Disclosure Schedule,
     the  consummation of the  transactions  contemplated by this Agreement will
     not result in the loss of, or otherwise  adversely  affect,  any  ownership
     rights of Star in any Star Intellectual Property or result in the breach or
     termination of any contract, license or agreement to which Star is a party.

     2.16 AGREEMENTS, CONTRACTS AND COMMITMENTS

          (a) Except as  specifically  identified in the Star  Financials and as
     set forth in  Sections  2.14(a),  2.15(f),  or  2.16(a)  of the  Disclosure
     Schedule,  and other than agreements to which Coherent is a party,  Star is
     not a party to nor is it bound by:

               (i) any  material  contract,  license or  agreement  currently in
          effect (A) with  respect to Star  Intellectual  Property  licensed  or
          transferred  to any third party or (B) pursuant to which a third party
          or employee has licensed or transferred any  Intellectual  Property to
          Star;

               (ii)  any  employment  or  consulting   agreement,   contract  or
          commitment with an employee or individual consultant or salesperson or
          consulting or sales  agreement,  contract or commitment with a firm or
          other  organization  material  to the  conduct of Star's  business  as
          presently conducted,  which is not either immediately  terminable at a
          cost of  less  than  $10,000  or  terminable  within  60 days  without
          penalty;

               (iii) any agreement or plan, including,  without limitation,  any
          stock option plan,  stock  appreciation  rights plan or stock purchase
          plan,  any of the benefits of which will be increased,  or the vesting
          of benefits of which will be accelerated,  by the occurrence of any of
          the transactions contemplated by this Agreement or the value of any of
          the  benefits of which will be  calculated  on the basis of any of the
          transactions contemplated by this Agreement;

                                       19
<PAGE>

                           (iv) any lease of personal or real property  having a
value individually in excess of $25,000 or $50,000 in the aggregate;

               (v) any agreement, contract or commitment containing any covenant
          limiting  the  freedom of Star to engage in any line of business or to
          compete with any person;

               (vi) any  agreement,  contract or commitment  currently in effect
          relating to capital  expenditures  and  involving  future  payments in
          excess of $25,000 individually or $50,000 in the aggregate;

               (vii) any agreement,  contract or commitment outside the ordinary
          course of Star's  business  relating to the disposition or acquisition
          of material assets or any interest in any business enterprise;

               (viii) any  mortgages,  indentures,  loans or credit  agreements,
          security agreements or other agreements or instruments relating to the
          material borrowing of money or extension of credit;

               (ix) any purchase order or contract for the purchase of materials
          involving  in  excess  of  $25,000  individually  or  $50,000  in  the
          aggregate that is not cancelable without material penalty within sixty
          (60) days;

               (x) any material construction contracts in excess of $200,000;

               (xi) any material  distribution,  joint  marketing or development
          agreement;

               (xii) any other  agreement,  contract or commitment that involves
          $100,000 or more or is not cancelable  without material penalty within
          sixty (60) days; or

               (xiii) any  agreement  to  indemnify,  or  otherwise  perform any
          remedial  activities,  relating  to  Contaminants,  which is likely to
          result in a cost exceeding $100,000.

                                       20
<PAGE>


          (b) Except as set forth in Section 2.16(b) of the Disclosure Schedule,
     Star is in  compliance  with and has not  breached,  violated or  defaulted
     under,  or received  notice that it has  materially  breached,  violated or
     defaulted under, any of the terms or conditions of any material  agreement,
     contract, covenant,  instrument, lease, license or commitment to which Star
     is a party  or by which it is  bound  or with  respect  to which  Star is a
     beneficiary   (individually  a  "MATERIAL   CONTRACT"  and,   collectively,
     "MATERIAL CONTRACTS"), nor is Star or Palomar aware of any event that would
     constitute  such a breach,  violation  or  default  with the lapse of time,
     giving of notice  or both.  Each  Material  Contract  is in full  force and
     effect  and is not,  to the  Knowledge  of  Star,  subject  to any  default
     thereunder  by any  party  obligated  to Star  pursuant  thereto.  Star has
     obtained,  or will use its  commercially  reasonable best efforts to obtain
     prior to the Closing Date, all necessary consents, waivers and approvals of
     parties to any Material  Contract as are required  thereunder in connection
     with the Merger or for such Material  Contracts to remain in effect without
     modification after the Closing.  Following the Effective Time, Star will be
     permitted  to exercise all of Star's  rights  under the Material  Contracts
     without the payment of any  material  additional  amounts or  consideration
     other than ongoing fees,  royalties or payments which Star would  otherwise
     be required to pay had the transactions  contemplated by this Agreement not
     occurred.

     2.17 INTERESTED PARTY TRANSACTIONS. Except for Palomar and its subsidiaries
and except as disclosed in Section 2.17 of the Disclosure  Schedule,  no officer
or director of Star or Palomar or Star Shareholder  (nor any ancestor,  sibling,
descendant  or spouse  of any of such  persons,  or any  trust,  partnership  or
corporation in which any of such persons has or has had an interest), has or has
had  directly or  indirectly  (i) an interest in any entity  which  furnished or
sold,  or  furnishes  or  sells,  services,  products  or  technology  that Star
furnishes or sells,  or proposes to furnish or sell, or (ii) any interest in any
entity that  purchases  from or sells or furnishes to Star any goods or services
or (iii) a beneficial interest in any Material Contract; PROVIDED, HOWEVER, that
ownership of no more than one percent (1%) of the outstanding  voting stock of a
publicly traded  corporation shall not be deemed an "interest in any entity" for
purposes of this Section 2.17.

     2.18 GOVERNMENTAL  AUTHORIZATION.  Section 2.18 of the Disclosure  Schedule
accurately lists each consent,  license,  permit,  grant or other  authorization
issued to Star or Palomar by a  Governmental  Entity (i)  pursuant to which Star
currently  operates or holds any interest in any of its properties or (ii) which
is  required  for the  operation  of Star's  business or the holding of any such
interest  (herein   collectively   called  "STAR   Authorizations").   The  Star
Authorizations   are  in  full  force  and  effect  and   constitute   all  Star
Authorizations required to permit Star to operate or conduct its business as now
conducted or hold any  interest in its  properties  or assets,  except where the
failure  to have any such Star  Authorization  would not  constitute  a Material
Adverse Effect on Star.

     2.19  LITIGATION.  Except as set forth in  Section  2.19 of the  Disclosure
Schedule, there is no action, suit, proceeding or governmental  investigation of
any nature pending, or, to the Knowledge of Star or Palomar,  threatened against
Star or Palomar, with respect to Star's past or present operations or its former
or present  properties  or any of its  officers or  directors.  No  Governmental
Entity  has at any time  challenged  or  questioned  the legal  right of Star to
conduct its operations as presently or previously conducted.

     2.20 ACCOUNTS RECEIVABLE.  All accounts receivable of Star set forth on the
Star Nine-Month Financials ("ACCOUNTS  RECEIVABLE") arose in the ordinary course
of  business,   are  carried  at  values  determined  in  accordance  with  GAAP
consistently  applied  and are  collectible  except to the  extent  of  reserves
therefor  set forth on the Star  Nine-Month  Financials.  Except as set forth in
Section 2.20 of the Disclosure  Schedule,  no person has any Lien on any of such
Accounts  Receivable  and no request or agreement  for deduction or discount has
been made with  respect  to any of such  Accounts  Receivable  other than in the
ordinary course of business consistent with past practices.

                                       21
<PAGE>

     2.21  MINUTE  BOOKS.  The  minutes of Star made  available  to counsel  for
Coherent are the only minutes of Star and contain a reasonably  accurate summary
of all meetings of the Board of Directors (or  committees  thereof) of Star (the
"STAR BOARD") and Star Shareholders or actions by written consent since the time
of incorporation of Star.

     2.22 ENVIRONMENTAL MATTERS.

          (a)  CONTAMINATION.  Neither Palomar nor Star has at any property that
     Star has at any  time  owned,  operated,  used,  occupied  or  leased:  (i)
     operated any underground  storage tanks; or (ii) released any amount of any
     substance  that  has  been  designated  by any  Governmental  Entity  or by
     applicable federal, state or local law to be radioactive,  toxic, hazardous
     or  otherwise  a danger to health or the  environment,  including,  without
     limitation,  PCBs,  asbestos and  petroleum  and all  substances  listed as
     hazardous  substances  pursuant  to  CERCLA  (as that  term is  defined  in
     subsection  (o)  below),  or defined as a hazardous  waste  pursuant to the
     United States Resource  Conservation  and Recovery Act of 1976, as amended,
     and the  regulations  promulgated  pursuant  to said  laws,  but  excluding
     typical  office and  janitorial  supplies  legally and  properly and safely
     maintained.

          (b) PERMITS. Star has obtained and currently possesses all permits and
     approvals  required for the conduct of its business as presently  conducted
     under Environmental Requirements (as that term is defined in subsection (o)
     below), including,  without limitation, all material environmental,  health
     and  safety  permits,  licenses,  approvals,   authorizations,   variances,
     agreements and waivers of federal, state and local governmental authorities
     ("ENVIRONMENTAL  PERMITS"),  and all such Environmental Permits are in good
     standing and Star is in material  compliance  with all terms and conditions
     of such Environmental Permits.

          (c) CONTAMINATION. No Contamination (as defined herein) is present on,
     in or under any facility  which Star  currently  owns,  leases or otherwise
     uses (a "STAR  FACILITY")  or,  to the  Knowledge  of Star or  Palomar,  is
     reasonably likely to migrate to a Star Facility from other property, and no
     release of  Contaminants  has occurred or is occurring on or about any Star
     Facility which has caused or is likely to cause  Contamination  on or about
     Star  Facilities  or any other  property  in the  vicinity  thereof  or any
     adverse   health   effect  to  any   person.   As  used   herein  the  term
     "CONTAMINATION"  means  the  presence  of any  Contaminants  in  the  soil,
     groundwater,  surface water or ambient air of a property in a concentration
     that (i) exceeds the concentrations allowed by Environmental  Requirements,
     (ii) requires investigation,  remediation, removal, or monitoring, or (iii)
     otherwise presents a significant risk to human health or the environment.

          (d) EMPLOYEE EXPOSURE.  No Contamination  present on any Star Facility
     and no  Hazardous  Materials  Activities  conducted  by  Star,  at any Star
     Facility or elsewhere, has resulted in the exposure of any employee of Star
     or any other person to a Contaminant  in a manner which has,  could or will
     cause an adverse health effect to said employee or person.

                                       22
<PAGE>

          (e)  STORAGE  OF  CONTAMINANTS.  Other  than  Contaminants  which  are
     reasonably  necessary  for the conduct of the business of Star as currently
     conducted and are properly stored and properly contained in accordance with
     applicable  Environmental  Requirements,  no Contaminant will be present at
     Star Facilities as of the Closing.

          (f) ASBESTOS. Any asbestos-containing  material which is on or part of
     Star  Facilities  (excluding any raw materials  used in the  manufacture of
     products or products themselves) is in good repair according to the current
     standards  and  practices  governing  such  material,  and its  presence or
     condition does not violate any applicable Environmental Requirements.

          (g) NO NOTICES OR REPORTS.  Neither  Star nor Palomar  with respect to
     Star business  operations or Star  Facilities,  has filed or is required to
     file,  any  notice  or  report  under  or  pursuant  to  any  Environmental
     Requirement  reporting a release of  Contaminants  or any  violation of any
     Environmental Requirement with any Governmental Entity or third party.

          (h) DISCLOSURE AND TRANSFER OBLIGATIONS.  Star has complied, and on or
     before the  Closing,  will comply  with all  environmental  disclosure  and
     property or business transfer obligations imposed upon Star with respect to
     this transaction by applicable law.

          (i) POTENTIALLY RESPONSIBLE PARTY; WRITTEN ORDERS AND AGREEMENTS. Star
     has not received notice that it has been named as a potentially responsible
     party nor is it subject to any outstanding  written order from or agreement
     with any federal,  state or local governmental authority or other person or
     to any judicial or docketed administrative  proceeding involving any of its
     currently or previously owned or leased property or operations inconsistent
     with any (x) Environmental Requirements,  (y) Remedial Action (as that term
     is defined in subsection  (o) below) or (z) any  Environmental  Liabilities
     and Costs (as that term is defined in subsection (o) below).

          (j)  ENVIRONMENTAL  LIABILITIES  AND  COSTS.  Except  as set  forth on
     Section  2.22(j) of the  Disclosure  Schedule,  there are no  conditions or
     circumstances  associated  with Star's use of its  currently or  previously
     owned or leased  properties  or operations of Star which are likely to give
     rise to Environmental Liabilities and Costs.

          (k) POTENTIAL CLAIMS. Star has not received any notice or claim to the
     effect that it is or is reasonably expected to be liable to any person as a
     result of a Release  (as that term is defined in  subsection  (o) below) or
     threatened  Release or any notice letter or request for  information  under
     CERCLA.

          (l)  ENVIRONMENTAL  LIENS.  No  Environmental  Lien (as  that  term is
     defined in subsection  (o) below) and no unrecorded  Environmental  Lien of
     which Star has notice has attached to any property of Star.

                                       23
<PAGE>

          (m) DEFINITIONS.  For purposes of this Agreement,  the following terms
     shall have the meanings set forth below:

               (i) "CONTAMINANT" means any waste, pollutant, hazardous material,
          hazardous substance, toxic substance,  hazardous waste, special waste,
          petroleum or  petroleum-derived  substance or waste or other material,
          substance, or organism regulated by any applicable Governmental Entity
          as a threat to health or the  environment,  or any  constituent of any
          such  pollutant  material,  substance  or  waste,  including,  without
          limitation, any pollutant material, substance or waste regulated under
          any Environmental Requirement.

               (ii) "ENVIRONMENTAL  REQUIREMENT" means all federal, state, local
          and foreign laws or regulations,  codes, orders, decrees, judgments or
          injunctions  issued,  promulgated,  approved or entered thereunder and
          all  court  decisions,  settlement  agreements,  and  binding  private
          agreements  applicable  to Star relating to pollution or protection of
          the  environment  or  occupational  health and safety,  including  the
          release or  threatened  release  of any  hazardous  material  into the
          environment  (including,  without  limitation,  ambient  air,  surface
          water,  ground water, land surface or subsurface  strata) or otherwise
          relating to the manufacture, processing, distribution, use, treatment,
          storage,  disposal,  transport  or  handling  of  Contaminants  or the
          emission,  or exposure of humans,  plants or animals to  Contaminants.
          Environmental  Requirements  shall include,  without  limitation,  the
          Comprehensive  Environmental Response,  Compensation Liability Act (42
          U.S.C.  Section 9601, ET. SEQ.), as amended or supplemented  from time
          to time  ("CERCLA"),  the Hazardous  Material  Transportation  Act (49
          U.S.C. Section 1801, ET SEQ.), the Solid Waste Disposal Act (42 U.S.C.
          Section 6901, ET SEQ.),  the Federal Water  Pollution  Control Act (33
          U.S.C.  Section 1251, ET SEQ.),  the Clean Air Act (42 U.S.C.  Section
          7401, ET SEQ.),  the Toxic Substances  Control Act (15 U.S.C.  Section
          2601,  ET SEQ.),  the  Occupational  Safety  and Health Act (29 U.S.C.
          Section  651,  ET  SEQ.),  the  Federal   Insecticide   Fungicide  and
          Rodenticide  Act (7 U.S.C.  Section 136, ET SEQ.),  the Food, Drug and
          Cosmetic  Act (21 U.S.C.  Section  301, ET SEQ.),  the  Medical  Waste
          Tracking Act of 1988,  and the similar laws of the various  states and
          nations,  Pub. L. No. 100-582,  102 Stat. 2950 (1988), and the similar
          laws of the various states and nations, as such laws have been amended
          or supplemented from time to time, and any similar future federal,  or
          present or future  state,  local or foreign,  statutes,  ordinances or
          bylaws.

               (iii)   "ENVIRONMENTAL   LIABILITIES   AND   COSTS"   means   all
          liabilities, obligations, responsibilities,  Remedial Actions, losses,
          damages,  punitive  damages,  consequential  damages,  treble damages,
          costs and expenses  (including all reasonable fees,  disbursements and
          expenses  of  counsel,   expert  and  consulting  fees  and  costs  of
          investigation and feasibility studies),  fines,  penalties,  sanctions
          and  interest  incurred  as a result of any claim or  demand,  whether
          based  in  contract,   tort,  implied  or  express  warranty,   strict
          liability,  criminal or civil statute, including,  without limitation,
          any  Environmental  Requirement,  order,  variance or agreement with a
          federal,  state  or local  governmental  authority  or  other  person,
          arising  from  Contamination  located on or about any  facility now or
          previously  owned,  used,  occupied  or  leased  by Star  or from  any
          environmental,  health or safety conditions or a Release or threatened
          Release  resulting  from  the past  operations  of Star (or any of its
          predecessors in interest),  or any release for which Star is otherwise
          responsible under any Environmental Requirement.

                                       24
<PAGE>

               (iv)  "ENVIRONMENTAL  LIEN" means any lien or similar interest in
          favor  of any  federal,  state  or local  governmental  authority  for
          Environmental Liabilities and Costs.

               (v)  "HAZARDOUS  MATERIALS  ACTIVITIES"  means  any  disposition,
          transportation,  manufacture  or  sale  of any  product  containing  a
          Contaminant.

               (vi)  "RELEASE"  means any  release,  spill,  emission,  leaking,
          pumping, injection, deposit, disposal, discharge,  dispersal, pouring,
          emptying,  escaping, dumping,  discarding,  leaching or migration of a
          Contaminant  into the  indoor or  outdoor  environment  including  the
          movement of Contaminants  through or in the air, soil,  surface water,
          groundwater  or property,  including the  abandonment or discarding of
          barrels,  containers  and  other  closed  receptacles  containing  any
          Contaminant.

               (vii) "REMEDIAL  ACTION" means all actions necessary to (i) clean
          up,  remove,  treat or in any other way  address  Contaminants  in the
          indoor or outdoor  environment,  (ii)  prevent a Release or  condition
          that is reasonably  likely to result in a Release or minimize  further
          release of Contaminants so they do not migrate or endanger or threaten
          to endanger  present or future  public health or welfare or the indoor
          or outdoor  environment  or (iii)  perform  pre-remedial  studies  and
          investigations and post-remedial monitoring and care.

     2.23 BROKERS' AND FINDERS' FEES; THIRD PARTY EXPENSES.  Except as set forth
in Section 2.23 of the Disclosure Schedule,  Star has not incurred,  nor will it
incur,  directly or indirectly,  any liability for brokerage or finders' fees or
agents'  commissions or any similar  charges in connection with the Agreement or
any transaction  contemplated  hereby.  Section 2.23 of the Disclosure  Schedule
sets forth the principal terms and conditions of any agreement, written or oral,
with respect to such fees.  Section 2.23 of the  Disclosure  Schedule sets forth
Star's  current  reasonable  estimate of all fees and expenses of third parties,
including,  but not limited to legal, accounting and financial advisory services
of Star expected to be incurred by Star in connection  with the  negotiation and
effectuation of the terms and conditions of this Agreement and the  transactions
contemplated hereby.

     2.24 EMPLOYEE BENEFIT PLANS AND COMPENSATION.

          (a)  DEFINITIONS.  With the exception of the definition of "Affiliate"
     set forth in Section  2.24(a)(i)  hereof (which definition shall apply only
     to this Section 2.24), for purposes of this Agreement,  the following terms
     shall have the meanings set forth below:

                                       25
<PAGE>


               (i)  "AFFILIATE"  shall  mean any other  person  or entity  under
          common  control with Star within the meaning of Section  414(b),  (c),
          (m) or (o) of the Code and the regulations issued thereunder;

               (ii)  "COBRA"  shall  mean  the   Consolidated   Omnibus   Budget
          Reconciliation Act of 1985, as amended;

               (iii) "DOL" shall mean the Department of Labor;

               (iv)  "EMPLOYEE"  shall  mean any  current  or  former  employee,
          consultant or director of Star;

               (v) "EMPLOYEE AGREEMENT" shall mean each management,  employment,
          severance, consulting, relocation, repatriation,  expatriation, visas,
          work permit or other agreement, contract or understanding between Star
          or any  Affiliate  and any  Employee in such  person's  capacity as an
          Employee;

               (vi) "ERISA" shall mean the Employee  Retirement  Income Security
          Act of 1974, as amended;

               (vii) "FMLA" shall mean the Family  Medical Leave Act of 1993, as
          amended;

               (viii) "IRS" shall mean the Internal Revenue Service;

               (ix)  "MULTIEMPLOYER  PLAN"  shall  mean any  "Pension  Plan" (as
          defined below) which is a "multiemployer  plan," as defined in Section
          3(37) of ERISA;

               (x) "PBGC" shall mean the Pension Benefit Guaranty Corporation;

               (xi)  "PENSION  PLAN" shall mean each Star Employee Plan which is
          an "employee pension benefit plan," within the meaning of Section 3(2)
          of ERISA; and

               (xii) "STAR EMPLOYEE PLAN" shall mean any plan, program,  policy,
          practice,  contract,  agreement  or other  arrangement  providing  for
          compensation,   severance,  termination  pay,  deferred  compensation,
          performance awards, stock or stock-related  awards, fringe benefits or
          other employee  benefits or remuneration of any kind,  whether written
          or  unwritten or  otherwise,  funded or  unfunded,  including  without
          limitation,  each  "employee  benefit  plan,"  within  the  meaning of
          Section 3(3) of ERISA which is or has been maintained, contributed to,
          or required to be  contributed  to, by Star or any  Affiliate  for the
          benefit of any Employee in such person's  capacity as an Employee,  or
          with  respect  to  which  Star or any  Affiliate  has or may  have any
          liability or obligation in connection with benefits for any Employee.

                                       26
<PAGE>

          (b) SCHEDULE.  Section 2.24(b) of the Disclosure  Schedule contains an
     accurate and complete  list of each Star  Employee  Plan and each  Employee
     Agreement  under each Star Employee Plan or Employee  Agreement.  Star does
     not have any plan or  commitment to establish any new Star Employee Plan or
     Employee Agreement,  to modify any Star Employee Plan or Employee Agreement
     (except to the extent  required by law or to conform any such Star Employee
     Plan or Employee  Agreement to the  requirements  of any applicable law, in
     each case as previously disclosed to Coherent in writing, or as required by
     this  Agreement),  or to  enter  into any Star  Employee  Plan or  Employee
     Agreement.

          (c) DOCUMENTS. Star has provided to Coherent: (i) correct and complete
     copies of all documents embodying each Star Employee Plan and each Employee
     Agreement  including  (without  limitation) all amendments  thereto and all
     related trust documents;  (ii) the most recent annual actuarial valuations,
     if any,  prepared  for each Star  Employee  Plan;  (iii) the three (3) most
     recent  annual  reports  (Form Series 5500 and all  schedules and financial
     statements  attached thereto),  if any, required under ERISA or the Code in
     connection  with each Star Employee Plan; (iv) if the Star Employee Plan is
     funded,  the most recent  annual and periodic  accounting  of Star Employee
     Plan assets; (v) the most recent summary plan description together with the
     summary(ies)  of material  modifications  thereto,  if any,  required under
     ERISA with respect to each Star Employee Plan; (vi) all IRS  determination,
     opinion,  notification and advisory letters, and all material  applications
     and  correspondence  to or from the IRS or the DOL with respect to any such
     application  or  letter  related  to  Star;   (vii)  all  material  written
     agreements and contracts  relating to each Star Employee  Plan,  including,
     but not  limited  to,  administrative  service  agreements,  group  annuity
     contracts and group insurance contracts; (viii) all communications material
     to any Employee or  Employees  relating to any Star  Employee  Plan and any
     proposed Star Employee  Plans,  in each case,  relating to any  amendments,
     terminations,   establishments,   increases   or   decreases  in  benefits,
     acceleration  of payments or vesting  schedules or other events which would
     result in any material liability to Star; (ix) all material  correspondence
     to or from any governmental  agency relating to any Star Employee Plan; (x)
     all policies  pertaining  to  fiduciary  liability  insurance  covering the
     fiduciaries for each Star Employee Plan; (xi) all discrimination  tests for
     each  Star  Employee  Plan for the most  recent  plan  year;  and (xii) all
     registration  statements,  annual  reports  (Form 11-K and all  attachments
     thereto) and  prospectuses  prepared in connection  with each Star Employee
     Plan.

                                       27
<PAGE>

          (d) EMPLOYEE PLAN  COMPLIANCE.  Except as set forth on Section 2.24(d)
     of the Disclosure Schedule, (i) Star has performed in all material respects
     all obligations  required to be performed by it under, is not in default or
     violation of, and has no Knowledge of any default or violation by any other
     party to each Star  Employee  Plan,  and each Star  Employee  Plan has been
     established and maintained in all material  respects in accordance with its
     terms and in compliance with all applicable laws,  statutes,  orders, rules
     and regulations,  including but not limited to ERISA or the Code; (ii) each
     Star Employee Plan intended to qualify under Section 401(a) of the Code and
     each trust  intended to qualify under Section 501(a) of the Code has either
     received a  favorable  determination,  opinion,  notification  or  advisory
     letter  from the IRS with  respect  to each such  Plan as to its  qualified
     status under the Code, including all amendments to the Code effected by the
     Tax Reform  Act of 1986 and  subsequent  legislation,  or has  remaining  a
     period of time under applicable Treasury  regulations or IRS pronouncements
     in which to apply for such a letter and make any  amendments  necessary  to
     obtain a favorable  determination  as to the qualified  status of each such
     Star Employee Plan; (iii) no "prohibited  transaction,"  within the meaning
     of  Section  4975 of the Code or  Sections  406 and 407 of  ERISA,  and not
     otherwise  exempt under Section 408 of ERISA,  has occurred with respect to
     any Star Employee Plan; (iv) there are no actions, suits or claims pending,
     or,  threatened or reasonably  anticipated  (other than routine  claims for
     benefits)  against any Star Employee Plan or against the assets of any Star
     Employee  Plan;  (v) each Star Employee Plan can be amended,  terminated or
     otherwise  discontinued  after the Effective  Time in  accordance  with its
     terms, without liability to Coherent,  Star or any of its Affiliates (other
     than ordinary administration expenses); (vi) there are no audits, inquiries
     or  proceedings  pending  or,  to the  Knowledge  of Star,  Palomar  or any
     Affiliates,  threatened by the IRS or DOL with respect to any Star Employee
     Plan;  and (vii) neither Star,  Palomar nor any Affiliate is subject to any
     penalty or tax with respect to any Star Employee Plan under Section  502(i)
     of ERISA or Sections 4975 through 4980 of the Code.

          (e) PENSION PLAN.  Neither Star nor an Affiliate has ever  maintained,
     sponsored,  participated  in or  contributed  to,  nor  does  Star  or  any
     Affiliate currently maintain,  sponsor,  participate in or contribute to, a
     Pension  Plan which is  subject to Title IV of ERISA or Section  412 of the
     Code.

          (f)  MULTIEMPLOYER  PLANS.  At no  time  has  Star  or  any  Affiliate
     contributed to or been obligated to contribute to any Multiemployer Plan.

          (g) NO  POST-EMPLOYMENT  OBLIGATIONS.  Except as set forth in  Section
     2.24(g) of the Disclosure Schedule,  no Company Employee Plan provides,  or
     reflects or represents  any liability to provide,  retiree life  insurance,
     retiree health or other retiree employee welfare benefits to any person for
     any reason, except as may be required by COBRA or other applicable statute,
     and Star has never represented,  promised or contracted (whether in oral or
     written  form) to any Employee  (either  individually  or to Employees as a
     group) or any other person that such  Employee(s)  or other person would be
     provided  with  retiree life  insurance,  retiree  health or other  retiree
     employee welfare benefit, except to the extent required by statute.

          (h) COBRA.  Neither Star nor any Affiliate has, prior to the Effective
     Time  and  in any  material  respect,  violated  any  of  the  health  care
     continuation requirements of COBRA, the requirements of FMLA or any similar
     provisions of state law applicable to its Employees.

          (i) EFFECT OF TRANSACTION.

                                       28
<PAGE>

               (i)  Except as set forth in  Section  2.24(i)  of the  Disclosure
          Schedule,  the execution of this Agreement and the consummation of the
          transactions  contemplated  hereby will not (either  alone or upon the
          occurrence of any additional or subsequent events) constitute an event
          under any Star Employee Plan, Employee  Agreement,  trust or loan that
          will  or may  result  in any  payment  (whether  of  severance  pay or
          otherwise),   acceleration,   forgiveness  of  indebtedness,  vesting,
          distribution, increase in benefits or obligation to fund benefits with
          respect to any Employee.

               (ii)  Except as set forth in Section  2.24(i)  of the  Disclosure
          Schedule,  no payment or benefit  which will or may be made by Star or
          its  Affiliates  with  respect  to any  Employee  as a  result  of the
          transactions  contemplated  by this  Agreement  or  otherwise  will be
          characterized as a "parachute  payment," within the meaning of Section
          280G(b)(2) of the Code (but without regard to clause (ii) thereof).

          (j)  EMPLOYMENT  MATTERS.  Star:  (i) has  withheld  and  reported all
     amounts  required by law or by agreement  to be withheld and reported  with
     respect to wages,  salaries and other  payments to  Employees;  (ii) is not
     liable for any  arrears of wages or any taxes or any penalty for failure to
     comply  with any of the  foregoing;  (iii) is not liable for any payment to
     any trust or other fund  governed by or  maintained  by or on behalf of any
     governmental authority, with respect to unemployment compensation benefits,
     social security or other benefits or obligations for Employees  (other than
     routine payments to be made in the normal course of business and consistent
     with past  practice);  and (iv) has issued all options and other  rights to
     purchase shares of its capital stock at the fair market value of such stock
     on the date of  issuance  of  options  and  rights.  Except as set forth in
     Section 2.24(j) of the Disclosure Schedule, there are no pending or, to the
     Knowledge of Star and Palomar,  threatened or reasonably anticipated claims
     or actions against Star under any worker's compensation policy or long-term
     disability policy.

          (k) LABOR.  No work stoppage or labor strike  against Star is pending,
     threatened or reasonably anticipated.  Star does not know of any activities
     or proceedings of any labor union to organize any Employees.  Except as set
     forth in Section 2.24(k) of the Disclosure Schedule,  there are no actions,
     suits,  claims,  labor disputes or grievances pending, or, to the Knowledge
     of Star and Palomar,  threatened or reasonably  anticipated relating to any
     labor, safety or discrimination matters involving any Employee,  including,
     without  limitation,  charges of unfair labor  practices or  discrimination
     complaints,  which, if adversely determined,  would, individually or in the
     aggregate,  result in any material  liability to Star. Star has not engaged
     in any unfair  labor  practices  within the meaning of the  National  Labor
     Relations  Act.  Except as set forth in Section  2.24(k) of the  Disclosure
     Schedule,  Star is not presently,  nor has it been in the past, a party to,
     or bound by, any  collective  bargaining  agreement or union  contract with
     respect  to  Employees  and no  collective  bargaining  agreement  is being
     negotiated by Star.

                                       29
<PAGE>


     2.25 INSURANCE. Section 2.25 of the Disclosure Schedule lists all insurance
policies  and  fidelity   bonds  covering  the  assets,   business,   equipment,
properties,  operations,  employees, officers and directors of Star. There is no
material  claim by Star pending  under any of such policies or bonds as to which
coverage has been  questioned,  denied or disputed by the  underwriters  of such
policies or bonds.  All  premiums  due and payable  under all such  policies and
bonds have been paid,  and Star and its  affiliates  are otherwise in compliance
with the terms of such policies and bonds (or other policies and bonds providing
substantially similar insurance coverage).

     2.26  COMPLIANCE WITH LAWS. Star has complied with, is not in violation of,
and neither  Palomar nor Star has received any notices of violation with respect
to, any foreign,  federal,  state or local statute, law or regulation except for
such violations as would not cause or constitute a Material Adverse Change.

     2.27  FAIRNESS  OPINION.  Attached  as  EXHIBIT  C hereto  is a copy of the
fairness  opinion  regarding  the Merger  prepared for Palomar by its  financial
advisors.

     2.28  REPRESENTATIONS  COMPLETE.  None of the representations or warranties
made by Star or  Palomar  (as  modified  by the  Disclosure  Schedule),  nor any
statement  made in any  schedule  or  certificate  furnished  by Star or Palomar
pursuant to this  Agreement  or  furnished in or in  connection  with  documents
mailed or delivered to the stockholders of Palomar (the "PALOMAR  STOCKHOLDERS")
and the Star  Shareholders for use in soliciting their consent to this Agreement
and the Merger  contains  or will  contain  at the  Effective  Time,  any untrue
statement of a material  fact,  or omits or will omit at the  Effective  Time to
state any  material  fact  necessary in order to make the  statements  contained
herein or therein,  in the light of the  circumstances  under  which  made,  not
misleading.

     2.29 FLEET BANK LIEN. Notwithstanding any provision to the contrary in this
Agreement,  upon payment to Fleet  National  Bank,  including any  affiliates or
transferees thereof ("FLEET BANK") at the Closing in the amount set forth on the
certificate  provided to Coherent  pursuant to Section 6.2(h)  hereof,  Coherent
shall  own all of the  assets  (including,  without  limitation  all of the Star
Intellectual  Property (as such term is defined in Section 2.15 hereof)) of Star
free and clear of any Liens  held by Fleet Bank and that the Star  Guaranty  (as
such term is defined in the letter agreement  between Palomar and Fleet National
Bank dated November 16, 1998 (the "FLEET LETTER  AGREEMENT"))  will be released.
Notwithstanding  any  provision  to  the  contrary  in  this  Agreement  or  the
Disclosure  Schedule,  this  Section  2.29 shall not be in any way  modified  or
limited by the Disclosure Schedule or any provision of this Agreement.

                                   ARTICLE III

            REPRESENTATIONS AND WARRANTIES OF COHERENT AND MERGER SUB

     As of the date hereof and as of the  Effective  Time (as though made at the
Effective Time), each of Coherent and Merger Sub hereby,  jointly and severally,
represents and warrants to Palomar and Star, as follows:

                                       30
<PAGE>

     3.1  ORGANIZATION,  STANDING  AND POWER.  Coherent  is a  corporation  duly
organized,  validly existing and in good standing under the laws of the State of
Delaware.  Merger Sub is a corporation  duly organized,  validly existing and in
good standing  under the laws of the State of  California.  Each of Coherent and
Merger Sub has the  corporate  power to own its  properties  and to carry on its
business as now being  conducted and is duly  qualified to do business and is in
good standing in each jurisdiction in which the failure to be so qualified would
have a material  adverse  effect on the  ability of  Coherent  and Merger Sub to
consummate the transactions contemplated hereby.

     3.2 AUTHORITY.  Each of Coherent and Merger Sub has all requisite corporate
power  and  authority  to  enter  into  this  Agreement  and to  consummate  the
transactions  contemplated  hereby. The execution and delivery of this Agreement
and the  consummation  of the  transactions  contemplated  hereby have been duly
authorized by all necessary  corporate action on the part of Coherent and Merger
Sub, and no further  action is required on the part of Coherent or Merger Sub to
authorize  this  Agreement  and  the  transactions   contemplated  hereby.  This
Agreement  and the  Merger  have  been  approved  by the Board of  Directors  of
Coherent and the Board of Directors of Merger Sub. This  Agreement has been duly
executed and delivered by Coherent and Merger Sub and  constitutes the valid and
binding  obligations of Coherent and Merger Sub,  enforceable in accordance with
their  terms,  except as such  enforceability  may be limited by  principles  of
public  policy  and  subject  to the laws of  general  application  relating  to
bankruptcy,  insolvency  and the  relief of debtors  and rules of law  governing
specific performance, injunctive relief or other equitable remedies.

     3.3 CONSENTS.  Except for (i) such consents,  waivers,  approvals,  orders,
authorizations, registrations, declarations and filings as may be required under
applicable  securities  laws and the HSR Act  thereby and (ii) the filing of the
Merger  Certificate  with the Secretary of State of the State of California,  no
consent,   waiver,   approval,  order  or  authorization  of,  or  registration,
declaration  or filing with, any court,  administrative  agency or commission or
other federal,  state, county,  local or other foreign  governmental  authority,
instrumentality,  agency  or  commission  ("GOVERNMENTAL  ENTITY")  or any third
party,  including a party to any  agreement  with Coherent (so as not to trigger
any Conflict), is required by or with respect to Coherent in connection with the
execution and delivery of this Agreement or the consummation of the transactions
contemplated hereby and thereby.

     3.4 CONSIDERATION. At the Effective Time of the Merger, Coherent shall have
available,  sufficient cash to enable it to perform its  obligations  under this
Agreement.

     3.5. The  execution  and delivery of this  Agreement by Coherent  does not,
and, the  consummation  of the  transactions  contemplated  hereby will not, (i)
Conflict with any provision of the  Certificate of  Incorporation  and Bylaws of
Coherent, (ii) Conflict with any material mortgage, indenture, lease, instrument
of indebtedness,  security interest,  contract or other agreement or instrument,
permit,  concession,  franchise  or  license  to  which  Coherent  or any of its
properties  or assets are subject,  (iii)  Conflict  with any  judgment,  order,
decree,  statute,  law, ordinance,  rule or regulation applicable to Coherent or
its properties or assets,  or (iv) cause the imposition of a security  interest,
or instrument, permit, concession, franchise or license to Coherent's properties
or assets.

                                       31
<PAGE>

     3.6 SALES TAX.  Coherent has collected and remitted all sales taxes,  which
are now or in the past have become due and payable,  for products that were sold
by Coherent  pursuant to the Sales  Agency,  Development  and License  Agreement
between Coherent and Palomar dated as of November 17, 1997.

                                   ARTICLE IV

                       CONDUCT PRIOR TO THE EFFECTIVE TIME

     4.1 CONDUCT OF  BUSINESS  OF STAR.  During the period from the date of this
Agreement and continuing  until the earlier of the termination of this Agreement
or the  Effective  Time,  each of Star and Palomar  agree  (except as  expressly
contemplated  by this Agreement and to the extent that Coherent shall  otherwise
consent in writing and except for changes  proximately caused by Coherent's acts
or omissions),  to carry on Star's  business in the usual,  regular and ordinary
course in  substantially  the same manner as  heretofore  conducted,  to pay the
debts  and Taxes of Star when due,  consistent  with past  practices,  to pay or
perform  other  obligations  when due, and, to the extent  consistent  with such
business,  use their  commercially  reasonable best efforts consistent with past
practice and policies to preserve intact Star's present business  organizations,
keep  available  the services of Star's  present  officers and key employees and
preserve  Star's   relationships   with  customers,   suppliers,   distributors,
licensors,  licensees, and others having business dealings with it, all with the
goal of  preserving  unimpaired  Star's  goodwill and ongoing  businesses at the
Effective  Time. Star and Palomar shall promptly notify Coherent of any event or
occurrence or emergency  not in the ordinary  course of business of Star and any
material  event  involving  Star.  Except  as  expressly  contemplated  by  this
Agreement,  and without  limiting the generality of the foregoing,  prior to the
Effective  Time Star shall not,  without the prior written  consent of Coherent:
(i) take any of the actions  set forth in Section  2.11  hereof,  (ii) permit or
suffer any  director,  officer or  employee of Star to do any of the actions set
forth  in  Section  2.11  (other  than   negotiations   with  Coherent  and  its
representatives  regarding the transactions  contemplated by this Agreement), or
(iii) take or agree in writing or  otherwise to take any other action that would
prevent  Star  from  performing  or cause  Star  not to  perform  its  covenants
hereunder.

     4.2 NO SOLICITATION

          (a) IMPERMISSIBLE  ACTIONS;  INJUNCTION;  FIDUCIARY DUTIES.  Until the
     earlier of the Effective  Time or the date of termination of this Agreement
     pursuant to the provisions of Section 8.1 hereof,  neither Star nor Palomar
     shall (nor will Star nor Palomar permit any of their  respective  officers,
     directors,   agents,   representatives   or  affiliates  to),  directly  or
     indirectly,  take any of the  following  actions  with any party other than
     Coherent and its designees: (i) solicit, encourage, initiate or participate


                                       32
<PAGE>

     in any negotiations or discussions with respect to any offer or proposal to
     acquire all, substantially all or a significant portion of Star's business,
     properties or technologies or any portion of Star Capital Stock (whether or
     not  outstanding) or assets whether by merger,  purchase of assets,  tender
     offer or  otherwise,  or effect any such  transaction,  (ii)  disclose  any
     information  to any person  concerning  Star's  business,  technologies  or
     properties  or afford to any  person  or entity  access to its  properties,
     technologies,  books  or  records  in  each  case  in  connection  with  an
     Acquisition  Proposal (as defined in Section  4.2(d)) or in connection with
     any inquiry regarding the making of an Acquisition  Proposal,  (iii) assist
     or  cooperate  with any person to make any  proposal to purchase all or any
     part of Star Capital Stock or assets,  (iv) enter into any  agreement  with
     any person  providing  for the  acquisition  of all or any  portion of Star
     Capital  Stock  or  assets,   or  (v)  make  or  authorize  any  statement,
     recommendation  or solicitation  in support of any possible  acquisition of
     Star  (whether  by way of merger,  purchase of capital  stock,  purchase of
     assets or  otherwise) or any portion of Star Capital Stock or Star's assets
     (whether by way of merger,  purchase of assets, tender offer or otherwise).
     The parties hereto agree that  irreparable  damage would occur in the event
     that the  provisions  of this Section 4.2 were not  performed in accordance
     with their  specific terms or were  otherwise  breached.  It is accordingly
     agreed by the  parties  hereto that  Coherent  shall be entitled to seek an
     injunction or  injunctions  to prevent  breaches of the  provisions of this
     Section 4.2 and to enforce  specifically the terms and provisions hereof in
     any court of the United States or any state having jurisdiction, this being
     in addition to any other remedy to which Coherent may be entitled at law or
     in equity.  Notwithstanding the foregoing provisions (except for the notice
     provisions set forth in subsection (c) below),  if at any time prior to the
     Effective Time, the Board of Directors of Palomar (the "PALOMAR BOARD") and
     the Star Board determine in good faith after consultation with non-employee
     legal counsel and  non-employee  financial  advisors,  that failure to take
     action set forth in (i), (ii),  (iii),  (iv) or (v) above would result in a
     breach  of  such  Board's  fiduciary  duties  to  the  stockholders  of the
     applicable   entity,   under  applicable  law,  Star,  in  response  to  an
     Acquisition  Proposal  that (I) was  unsolicited  or that did not otherwise
     result from a breach of this Section 4.2,  and subject to  compliance  with
     Section 4.2(c) hereof, and (II) constitutes a Superior Proposal (as defined
     in Section 4.2(d)  hereof),  may (x) furnish  non-public  information  with
     respect to Star to the person or entity who made such Acquisition  Proposal
     pursuant to a customary and  reasonable  confidentiality  agreement and (y)
     participate  in  negotiations   regarding  such  Acquisition  Proposal.  In
     addition,  Palomar,  Star and the  respective  officers  and  directors  of
     Palomar  and Star (i) will not cause,  allow,  permit,  encourage,  induce,
     persuade or suffer any  investment  banker,  financial  advisor,  attorney,
     accountant, consultant or other representative of Star or Palomar consulted
     by Star,  Palomar  or any  representative  thereof in  connection  with the
     transactions  contemplated  hereby to violate the restrictions set forth in
     this Section 4.2 and (ii) will take  reasonable  precautions to prevent any
     such person from violating the restrictions set forth in this Section 4.2.

          (b) BOARD APPROVAL.  Neither the Star Board, the Palomar Board nor any
     committee  thereof shall (i) withdraw or modify,  or propose to withdraw or
     modify, in a manner adverse to Coherent,  the approval or recommendation by
     the Star Board,  the Palomar Board or such  committee of this  Agreement or
     the Merger unless there is a Superior Proposal outstanding, (ii) approve or
     recommend, or propose to approve or recommend, an Acquisition Proposal that

                                       33
<PAGE>

     is not a Superior Proposal or (iii) cause Star or Palomar to enter into any
     letter of intent,  agreement in principle,  acquisition  agreement or other
     similar   agreement  (an  "ACQUISITION   AGREEMENT")  with  respect  to  an
     Acquisition Proposal that is not a Superior Proposal, unless, in each case,
     the Star Board and the Palomar  Board shall have  determined in good faith,
     after consultation with non-employee  legal counsel,  that failure to do so
     would result in a breach of its fiduciary  duties to the Star  Shareholders
     or the Palomar Stockholders under applicable law.

          (c)  NOTICE.  Star and/or  Palomar  shall  promptly,  but in any event
     within  48-hours,  advise Coherent orally and in writing of any Acquisition
     Proposal or any inquiry  regarding  the making of an  Acquisition  Proposal
     including any request for information which Star and/or Palomar  reasonably
     believes  would lead to an  Acquisition  Proposal,  the material  terms and
     conditions  of  such  request,  Acquisition  Proposal  or  inquiry  and the
     identity of the person or entity making such request,  Acquisition Proposal
     or inquiry.  Star and/or  Palomar shall keep Coherent fully informed of the
     status and details,  including  amendments or proposed  amendments,  of any
     such request, Acquisition Proposal or inquiry.

          (d)  DEFINED  TERMS.  For  purposes  of this  Agreement,  "ACQUISITION
     PROPOSAL"  means any  proposal  or offer  from any person  relating  to any
     direct or indirect  acquisition or purchase of 10% or more of the assets of
     Star taken as a whole  (measured in terms of Net Book Value) or 10% or more
     of any class of outstanding equity securities of Star taken as a whole, any
     tender  offer or exchange  offer that if  consummated  would  result in any
     person beneficially owning 10% or more of any class of equity securities of
     Star  or  any  merger,   consolidation,   business  combination,   sale  of
     substantially all the assets, recapitalization, liquidation, dissolution or
     similar   transaction   involving   Star,   other  than  the   transactions
     contemplated by this Agreement.  For purposes of this Agreement,  "SUPERIOR
     PROPOSAL"  means any bona fide  proposal  made by a third party to acquire,
     directly or indirectly,  100% of the voting power of the Star Capital Stock
     or all or  substantially  all the assets of Star and otherwise on the terms
     which the Star Board and the Palomar  Board  determine in good faith (based
     on  the  written   opinion  of  Tucker  Anthony   Incorporated  or  another
     non-employee financial advisor of similar standing (a copy of which written
     financial  opinion shall be provided to Coherent)) to be more  favorable to
     the Star  Shareholders  than the  Merger  and for which  financing,  to the
     extent required by the terms of such proposal,  is then committed or which,
     in the good faith  judgment  of the Star Board and the  Palomar  Board,  is
     reasonably capable of being obtained by such third party.

                                    ARTICLE V

                              ADDITIONAL AGREEMENTS

     5.1 STAR  SHAREHOLDER  APPROVAL.  Star shall promptly submit this Agreement
and the transactions  contemplated  hereby to the Star Shareholders for approval
and adoption as provided by California  Law, its Articles of  Incorporation  and
Bylaws.  Star and Palomar shall use their  respective best efforts to obtain the
consent  of the Star  Shareholders  sufficient  to  approve  the Merger and this


                                       34
<PAGE>

Agreement and to enable the Closing to occur as soon as possible.  The materials
submitted  to the Star  Shareholders  shall  have been  subject  to  review  and
approval,  which approval shall not be  unreasonably  withheld,  by Coherent and
include information  regarding Star,  Palomar,  the terms of the Merger and this
Agreement  and the  unanimous  recommendation  of both  the Star  Board  and the
Palomar Board in favor of the Merger and this Agreement.  Palomar agrees that it
shall vote in favor of the Merger upon approval by the Palomar Stockholders.

     5.2  PALOMAR  STOCKHOLDER  APPROVAL.  Palomar  shall  promptly  submit this
Agreement and the transactions  contemplated hereby to the Palomar  Stockholders
for  approval  and  adoption as provided by Delaware  law,  its  Certificate  of
Incorporation  and  Bylaws.  Palomar  shall use its best  efforts  to obtain the
consent of the Palomar  Stockholders  sufficient  to approve the Merger and this
Agreement and to enable the Closing to occur as soon as possible.  The materials
submitted  to the  Palomar  Stockholders  shall  have been  subject to review by
Coherent and shall incorporate the revisions  requested by Coherent,  subject to
Palomar's right to reasonably  exclude any of such revisions if Palomar believes
such revisions are contrary to the best interests of Palomar,  and shall include
information  regarding Star, Palomar, the terms of the Merger and this Agreement
and the unanimous recommendation of both the Star Board and the Palomar Board in
favor of the Merger and this Agreement.

     5.3 ACCESS TO  INFORMATION.  Star and Palomar shall afford Coherent and its
accountants, counsel and other representatives,  reasonable access during normal
business  hours  during the  period  prior to the  Effective  Time to (a) all of
Star's  properties,  books,  contracts,  commitments and records,  (b) all other
information  concerning  the  business,  properties  and  personnel  (subject to
restrictions  imposed by  applicable  law) of Star as  Coherent  may  reasonably
request and (c) all key  employees  of Star as  identified  by Coherent or Star.
Star and Palomar agree to provide to Coherent and its  accountants,  counsel and
other representatives copies of internal financial statements (including returns
and supporting documentation) promptly upon request. Coherent shall provide Star
and Palomar with copies of such publicly available information about Coherent as
Star and Palomar may reasonably  request.  Upon request,  Coherent shall provide
Palomar with such information concerning the business,  properties and personnel
of  Coherent  as Palomar  may be  reasonably  required to provide to the Palomar
Stockholders  in  connection  with  the  submission  of this  Agreement  and the
transactions contemplated hereby to the Palomar Stockholders for their approval.
After the Closing Date, Coherent shall also provide Palomar,  upon request, with
such information  concerning the business,  properties and personnel of Coherent
and the Surviving  Corporation as Palomar may be reasonably required to disclose
pursuant to federal and state  securities  laws.  No  information  or  knowledge
obtained in any  investigation  pursuant to this  Section 5.3 shall affect or be
deemed  to  modify  any  representation  or  warranty  contained  herein  or the
conditions to the obligations of the parties hereto to consummate the Merger.

     5.4 EXPENSES

          (a)  GENERAL.  Except as set forth in this  Section  5.4, all fees and
     expenses  incurred in connection  with this Agreement and the  transactions
     contemplated  hereby  shall be paid by the party  incurring  such  expenses
     whether

                                       35
<PAGE>

     or not the Merger is consummated; PROVIDED, HOWEVER, all accrued and unpaid
     expenses of Star will be reflected on the Closing Balance Sheet of Star.

          (b) BREAK-UP FEES.

               (i) If (x)  the  Star  Board  or the  Palomar  Board  shall  have
          withheld,  withdrawn  or modified in a manner  adverse to Coherent its
          recommendation in favor of adoption and approval of this Agreement and
          approval  of the Merger,  or (y) the Star Board or the  Palomar  Board
          recommends a Superior Proposal to the Star Shareholders or the Palomar
          Stockholders,  Palomar  shall  pay to  Coherent  an  amount  equal  to
          $2,000,000  within ten business days following the earlier to occur of
          (A) the  termination  of this  Agreement  pursuant  to Section  8.1(b)
          herein,  or (B) a Negative  Vote (as  defined  in  Section  5.4(b)(ii)
          hereof);

               (ii)  If  no  payment  shall  be  required  pursuant  to  Section
          5.4(b)(i) herein,  and if (x) the vote of the Star Shareholders or the
          Palomar  Stockholders  approving and adopting this Agreement approving
          the Merger  shall not have been  obtained  by reason of the failure to
          obtain  the  required  vote  upon a vote  taken at a  meeting  of Star
          Shareholders or Palomar  Stockholders duly convened therefor or at any
          adjournment thereof (a "NEGATIVE VOTE") and (y) prior to such Negative
          Vote there shall have occurred an Acquisition Proposal with respect to
          Star which shall have been  publicly  disclosed  and not  withdrawn (a
          "COMPETING PROPOSAL") and (z) within 12 months following such Negative
          Vote,  Star or Palomar enter into a definitive  agreement with respect
          to an  Acquisition  Proposal  with the party (or any  affiliate of the
          party) that made the  Competing  Proposal or an  Acquisition  Proposal
          with such party (or any such affiliate)  shall have been  consummated,
          then  Palomar  shall pay to  Coherent  an amount  equal to  $1,500,000
          within one business day following the closing of a Competing Proposal;
          and

          (c) DAMAGES.  Payment of the fees described in Sections  5.4(b) hereof
     shall  not be in lieu of  damages  incurred  in the event of breach of this
     Agreement.

     5.5 PUBLIC  DISCLOSURE.  Unless  otherwise  required  by law,  prior to the
Effective Time, no disclosure  (whether or not in response to an inquiry) of the
subject  matter  of this  Agreement  shall be made by any  party  hereto  unless
approved by Coherent and Palomar  prior to release,  provided that such approval
shall not be unreasonably withheld.  Notwithstanding anything to the contrary in
the  foregoing  sentence,  the  parties  hereto  agree to release a joint  press
release in form and substance acceptable to Coherent, Palomar and Star following
the execution of this Agreement disclosing the subject matter of this Agreement.

     5.6  CONSENTS.  Star and Palomar  shall use their  respective  commercially
reasonable  efforts to obtain the consents,  waivers,  assignments and approvals
under any of the Material  Contracts as may be required in  connection  with the
Merger  (all of such  consents,  waivers  and  approvals  are set  forth  in the
Disclosure  Schedule)  so as to  preserve  all  rights of and  benefits  to Star
thereunder.

                                       36
<PAGE>

     5.7 FIRPTA COMPLIANCE.  On the Closing Date, Star shall deliver to Coherent
a properly  executed  statement in a form reasonably  acceptable to Coherent for
purposes of satisfying Coherent's  obligations under Treasury Regulation Section
1.1445-2(c)(3).

     5.8 REASONABLE  EFFORTS.  Subject to the terms and  conditions  provided in
this  Agreement,  each of the parties hereto shall use  commercially  reasonable
efforts to take promptly, or cause to be taken, all actions, and to do promptly,
or cause to be done, all things necessary,  proper or advisable under applicable
laws  and  regulations  to  consummate  and  make  effective  the   transactions
contemplated hereby, to obtain all necessary waivers, consents and approvals and
to effect all necessary  registrations and filings and to remove any injunctions
or other impediments or delays,  legal or otherwise,  in order to consummate and
make effective the  transactions  contemplated by this Agreement for the purpose
of securing to the parties hereto the benefits  contemplated  by this Agreement;
provided  that  Coherent  shall not be required to agree to any  divestiture  by
Coherent or Star or any of  Coherent's  Subsidiaries  or affiliates of shares of
capital  stock  or of any  business,  assets  or  property  of  Coherent  or its
Subsidiaries or affiliates or of Star, its affiliates,  or the imposition of any
material limitation on the ability of any of them to conduct their businesses or
to own or exercise control of such assets, properties and stock.

     5.9 NOTIFICATON OF CERTAIN MATTERS.  Coherent,  Palomar and Star each agree
to  promptly  give  notice  to the  other  parties  of  (i)  the  occurrence  or
non-occurrence of any event, the occurrence or non-occurrence of which is likely
to  cause  any  representation  or  warranty  of any  party,  contained  in this
Agreement to be untrue or inaccurate at or prior to the Effective  Time and (ii)
any failure of Coherent,  Palomar or Star, as the case may be, to comply with or
satisfy any covenant, condition or agreement to be complied with or satisfied by
it hereunder;  PROVIDED,  HOWEVER,  that the delivery of any notice  pursuant to
this Section 5.9 shall not limit or otherwise  affect any remedies  available to
the party  receiving such notice.  No disclosure by Star or Palomar  pursuant to
this Section 5.9 shall be deemed to amend or supplement the Disclosure  Schedule
or  prevent  or cure any  misrepresentations,  breach of  warranty  or breach of
covenant.  In addition,  no disclosure by Coherent  pursuant to this Section 5.9
shall be deemed to amend or  supplement  the  Coherent  Disclosure  Schedule  or
prevent  or cure  any  misrepresentations,  breach  of  warranty  or  breach  of
covenant.

     5.10 ADDITIONAL DOCUMENTS AN FURTHER ASSURANCES.  Each party hereto, at the
request  of  another  party  hereto,   shall  execute  and  deliver  such  other
instruments and do and perform such other acts and things as may be necessary or
desirable for effecting  completely the  consummation  of this Agreement and the
transactions contemplated hereby.

     5.11 DELETED.

     5.12 EMPLOYEE  COMPENSATION.  Each employee of Star who remains an employee
of Coherent  after the  Effective  Time shall be eligible to receive  salary and
benefits (such as medical benefits,  401(k)) consistent with Coherent's standard
human resource benefits and policies.

                                       37
<PAGE>

     5.13 HSR FILING. Coherent,  Merger Sub, Star and Palomar shall each use all
commercially  reasonable  efforts  to  prepare  and  file a HSR  Act  pre-Merger
notification as promptly as possible after executing the Agreement and shall use
all  commercially   reasonable  efforts  to  obtain  early  termination  of  the
applicable waiting period.

     5.14 PALOMAR  NON-COMPETITION.  For the period  commencing with the Closing
Date and ending  twenty-four  months later (the  "PALOMAR  RESTRICTED  PERIOD"),
Palomar agrees that (i) it shall not engage in the Palomar  Restricted  Business
(as defined herein); (ii) it shall cause its Subsidiaries and affiliates not to,
individually  or jointly with others,  whether for their own account or for that
of any other person or entity, engage in Palomar Restricted Business;  and (iii)
it  shall  not own or hold  any  debt  interest  in,  or  control  or  otherwise
participate  in, or act as a partner or  principal  of any person or entity that
engages in,  Palomar  Restricted  Business  (except for ownership of one percent
(1%) or less of any  entity  whose  securities  have been  registered  under the
Securities Act of 1933, as amended, or Section 12 of the Securities Exchange Act
of 1934,  as  amended).  For  purposes of this  Agreement,  "PALOMAR  RESTRICTED
BUSINESS" shall mean the commercial manufacture, marketing or sale of Restricted
Semiconductor  Laser Devices.  For the purposes of this  Agreement,  "RESTRICTED
SEMICONDUCTOR  LASER DEVICES" shall mean any semiconductor laser device (and any
system that incorporates such devices) that operate in a continuous wave mode or
in quasi  continuous  wave  mode  that  deliver  more  than 5  joules  in any 50
millisecond period. No entity that succeeds to rights and obligations of Palomar
or its  Subsidiaries  hereunder as a result of a merger with, or an  acquisition
of, Palomar or such Subsidiaries or otherwise (a "SUCCESSOR"), shall be bound by
the  provisions  of this Section 5.14 so long as the business of such  Successor
and the  business  of  Palomar  are "held  separate."  As used in the  foregoing
sentence,  the business of Palomar or its  Subsidiaries  or  affiliates is "HELD
SEPARATE" from the business of a Successor if (i) such Successor is not provided
with, and otherwise has no access to, the confidential information of Palomar or
its Subsidiaries or affiliates relating to the Palomar Restricted Business; (ii)
no director,  officer or employee of Palomar or its  Subsidiaries  or affiliates
controls or directs the  activities  of such  Successor  relating to the Palomar
Restricted Business;  and (iii) such Successor receives no, and has not received
any,  license or transfer of any  intellectual  property right of Palomar or its
Subsidiaries or affiliates relating to the Palomar Restricted Business.

     5.15 COHERENT  NON-COMPETITION.  For the period commencing with the Closing
Date and ending  twenty-four  months later (the "COHERENT  RESTRICTED  PERIOD"),
Coherent  agrees  that it shall not,  and it shall  cause its  Subsidiaries  and
affiliates not to,  individually  or jointly with others,  whether for their own
account or for that of any other person or entity, engage in, or own or hold any
equity or debt interest in, or control or otherwise  participate in, or act as a
partner or principal  or any person or entity that engages in, the  manufacture,
marketing or sale of ruby-powered lasers for hair removal anywhere in the world;
PROVIDED,  HOWEVER that the foregoing shall not prevent  Coherent from marketing
or selling ruby lasers  manufactured  by Palomar or from owning one percent (1%)
or less of any entity whose securities have been registered under the Securities
Act of 1933, as amended,  or Section 12 if the Securities  Exchange Act of 1934,
as amended.

                                       38
<PAGE>

     5.16  COHERENT  SALES OF  LIGHTSHEER  DIODE  LASERS.  Within  ten (10) days
following  the Closing Date,  Coherent  agrees to pay Palomar an amount equal to
the LightSheer  Margin (as hereinafter  defined) for LightSheer  units that were
(i)  manufactured  by Star prior to the  Closing  pursuant to  Coherent's  sales
forecast  dated  November 20, 1998 for the period  commencing on the date hereof
and ending on the Closing Date  (appropriately  pro-rated)  and (ii) not sold by
Coherent  prior to the Closing.  "LIGHTSHEER  MARGIN" shall mean the amount that
Palomar  would have received on account of such sales if they were made prior to
the Closing Date pursuant to the Sales Agency, License and Development Agreement
between  Palomar and Coherent  dated November 17, 1997 (assuming that such sales
would  have been made at the  average  sales  price for all sales of  LightSheer
units by Coherent), less the inventory carrying value of such units reflected on
the Closing Balance Sheet.

     5.17 PALOMAR AND STAR NON-SOLICIT. Should this Agreement terminate prior to
the Closing Date (the  "TERMINATION  DATE"),  during the period beginning on the
Termination Date and ending on the second  anniversary of the Termination  Date,
neither  Palomar,  Star nor any of their  respective  affiliates or Subsidiaries
shall solicit to hire or solicit to employ any employee of Coherent or induce or
endeavor to induce any  employee  of  Coherent  to leave his or her  employment,
other  than  as  part  of a  general  solicitation  of  employees  not  directed
specifically to employees of Coherent.

     5.18 COHERENT  NON-SOLICIT.  During the period beginning on the Termination
Date and ending on the  second  anniversary  of the  Termination  Date,  neither
Coherent nor any of its  affiliates  or  Subsidiaries  shall  solicit to hire or
solicit to employ any  employee  of Star or  Palomar  or induce or  endeavor  to
induce any  employee  of Star or Palomar to leave his or her  employment,  other
than as part of a general solicitation of employees not directed specifically to
employees of Star or Palomar.

     5.19 TAX MATTERS

          (a)  SECTION 338(H)(10) ELECTION.

               (i) Palomar shall join with Coherent in making a timely  election
          under Section  338(h)(10) of the Code and any corresponding  elections
          under state and local tax laws  (collectively,  the  "ELECTION")  with
          respect  to the  Acquisition  of  Star;  PROVIDED,  HOWEVER,  that  no
          election shall be made for California  tax purposes  unless  otherwise
          agreed to by the parties and the parties shall take any steps required
          to elect out of Section  338(h)(10) for California tax purposes unless
          such agreement is reached.  Coherent and Palomar shall, as promptly as
          practicable  following the Closing Date,  cooperate with each other to
          take all actions  necessary  and  appropriate  (including  filing such
          forms,  returns,  elections,  schedules and other  documents as may be
          required) to effect and preserve a timely  Election in accordance with
          Section  338(h)(10) of the Code or any successor  provisions  (and all
          corresponding  state and local tax laws).  Coherent and Palomar  shall
          report the Acquisition  pursuant to this Agreement consistent with the
          Election.

                                       39
<PAGE>

               (ii) In  connection  with  the  Election,  within  90 days  after
          Closing, Coherent shall provide to Palomar Schedule 5.19(a)(ii), which
          shall set forth the proposed allocation (the "ALLOCATION SCHEDULE") of
          that portion of the Merger  Consideration  paid in connection with the
          Merger  among the assets of Star.  Such  allocations  shall be made in
          accordance  with  Section  338(h)(10)  of the Code and any  applicable
          Treasury  Regulations,  which  allocation  is set  forth  on  Schedule
          5.19(a)(ii).

          (b) RETURNS; INDEMNIFICATION; LIABILITY FOR TAXES.

               (i)  Notwithstanding  any  other  provision  of  this  Agreement,
          Palomar  shall prepare and file (or cause to be prepared and filed) on
          a timely  basis all Tax Returns  with  respect to Star for all taxable
          periods  ending on or before the Closing Date ("STAR TAX RETURNS") and
          shall pay, and shall indemnify and hold Coherent  harmless against and
          from (i) all Taxes of Star for all taxable  years or periods which end
          on or before the Closing Date; (ii) all Taxes for all taxable years or
          periods of all members of any affiliated group of which Star is or has
          been a member prior to the Closing Date; and (iii) with respect to any
          taxable period commencing before the Closing Date and ending after the
          Closing Date (a "STRADDLE  PERIOD") all Taxes of Star  attributable to
          the portion of the Straddle  Period prior to and including the Closing
          Date (the "PRE-CLOSING PERIOD").  For purposes of this Agreement,  the
          portion  of any Tax that is  attributable  to the  Pre-Closing  Period
          shall  be (i) in the case of a Tax  that is not  based on net  income,
          gross income, premiums or gross receipts, the total amount of such Tax
          for the period in question multiplied by a fraction,  the numerator of
          which  is the  number  of  days  in the  Pre-Closing  Period,  and the
          denominator  of which is the  total  number  of days in such  Straddle
          Period,  and  (ii) in the  case of a Tax  that is  based on any of net
          income, gross income,  premiums or gross receipts,  the Tax that would
          be due with  respect  to the  Pre-Closing  Period if such  Pre-Closing
          Period  were  a  separate  taxable  period,  except  that  exemptions,
          allowances,  deductions  or credits that are  calculated  on an annual
          basis (such as the deduction for  depreciation or capital  allowances)
          shall be apportioned  on a per diem basis.  For purposes  hereof,  all
          Taxes  which are the subject of this  Section  5.19  arising  from the
          Merger,  including Taxes resulting from the Election,  shall be deemed
          to be Taxes  attributable to the period ending on the Closing Date and
          shall be the responsibility of Palomar.

               (ii) Coherent shall prepare and file (or cause to be prepared and
          filed) on a timely  basis all Tax Returns of Star  relating to periods
          ending after the Closing Date and shall pay, and shall  indemnify  and
          hold Palomar  harmless  against and from (i) all Taxes of Star for any
          taxable year or period commencing after the Closing Date; and (ii) all
          Taxes of Star for any Straddle Period other than Taxes attributable to
          the Pre-Closing Period;  PROVIDED,  HOWEVER,  that any Straddle Period
          Tax Return shall be prepared in  accordance  with  applicable  law and
          past  practices  consistently  applied  and  Palomar  shall  have  the
          opportunity  to review and approve  the Tax  Returns for any  Straddle
          Period  prior to  filing.  To the  extent  the  parties  cannot  reach
          agreement as to the proper treatment of any item on a Tax Return for a
          Straddle Period, the matter shall be referred to a mutually acceptable
          independent accounting firm for resolution.

                                       40
<PAGE>

          (c) COOPERATION; REFUNDS AND CREDITS.

               (i) All  refunds  or  credits  of Taxes  for or  attributable  to
          taxable  years or periods of Star ending on or before the Closing Date
          (or the Pre-Closing Period, in the case of a Straddle Period) shall be
          for the account of Palomar; all other refunds or credits of Taxes, for
          or  attributable  to  Star  shall  be for  the  account  of  Coherent.
          Following the Closing, Coherent shall cause Star to forward to Palomar
          any such  refunds or credits due Palomar  pursuant to this  section in
          the case of a refund,  no later than 10 business days after receipt of
          such  refund,  and in the case of a credit,  no later than 30 business
          days after the relevant  taxing  authority  has paid such credit,  and
          Palomar  shall  forward (or cause to be  forwarded)  to  Coherent  any
          refunds or credits  due to Coherent  pursuant  to this  section in the
          case of a refund, no later than 10 business days after receipt of such
          refund,  and in the case of a credit,  no later than 30 business  days
          after the relevant taxing authority has paid such credit.

               (ii) If an audit  examination of any Tax Return of Palomar or its
          subsidiaries  for any taxable  period  ending on or before the Closing
          Date shall result (by  settlement or otherwise) in any  adjustment the
          effect of which is to  increase  deductions,  losses or tax credits or
          decrease income, gains, premiums, revenues or recapture of tax credits
          ("CHANGES")  reflected  on a Tax  Return of  Coherent  or Star for any
          taxable  period  ending  after the Closing  Date,  Palomar will notify
          Coherent and provide it with all necessary  information so that it can
          reflect on the  appropriate  Tax Return of  Coherent  any  appropriate
          Changes. If as a result of such Changes,  Coherent or its subsidiaries
          enjoy a net Tax benefit from an increase in deductions,  losses or tax
          credits  and/or a decrease  in income,  gains,  premiums,  revenues or
          recapture of tax credits  ("COHERENT  BENEFITS")  for taxable  periods
          ending  after the  Closing  Date,  Coherent  shall pay to Palomar  the
          amount of such Coherent  Benefit,  as and when such Coherent  Benefits
          are realized by Coherent.

               (iii) If an audit  examination  of any Tax Return of  Coherent or
          its  subsidiaries  for taxable  periods  ending after the Closing Date
          shall result (by settlement or otherwise) in any Change reflected on a
          Tax Return of  Palomar or its  subsidiaries  for any  taxable  periods
          ending on or before the Closing Date, Coherent will notify Palomar and
          provide it with all necessary  information so that Palomar can reflect
          any  appropriate  Changes  on its Tax  Return.  If as a result of such
          Changes,  Palomar or its subsidiaries  enjoy a net Tax benefit from an
          increase in deductions, losses or tax credits and/or a decrease in the
          income,  gains,  premiums,   revenues  or  recapture  of  tax  credits
          ("PALOMAR  BENEFITS")  for  taxable  periods  ending on or before  the
          Closing Date, Palomar shall pay to Coherent the amount of such Palomar
          Benefits as and when such Palomar Benefits are realized by Palomar.

                                       41
<PAGE>

          (d) CONDUCT OF AUDITS AND OTHER PROCEDURAL MATTERS.  Coherent, Palomar
     and Star shall,  at their own expense,  control any audit or examination by
     any taxing  authority,  and have the right to initiate any claim for refund
     or amended return, and contest,  resolve and defend against any assessment,
     notice of  deficiency or other  adjustment or proposed  adjustment of Taxes
     ("PROCEEDINGS") for any taxable period for which that party is charged with
     payment or  indemnification  responsibility  under this Agreement.  Each of
     Coherent,  Palomar and Star shall promptly forward to the other all written
     notifications and other written communications,  including if available the
     original envelope showing any postmark,  from any taxing authority received
     by such party or its affiliates relating to any liability for Taxes for any
     taxable  period  for which  such other  party or any of its  affiliates  is
     charged with payment or indemnification responsibility under this Agreement
     and each such indemnifying  party shall promptly notify,  and consult with,
     each indemnified party as to any action it proposes to take with respect to
     any liability for Taxes for which it is required to indemnify another party
     and shall not enter into any closing agreement or final settlement with any
     taxing  authority  with respect to any such  liability  without the written
     consent of the indemnified parties, which consent shall not be unreasonably
     withheld.  In the case of any Proceedings  relating to any Straddle Period,
     Coherent  shall  control such  Proceedings  and shall consult in good faith
     with Palomar as to the conduct of such Proceedings. Palomar shall reimburse
     Coherent  for  such  portion  of  the  costs,  including  legal  costs,  of
     conducting  such  Proceedings  as is  represented by the portion of the Tax
     with respect to such Straddle  Period for which Palomar is liable  pursuant
     to this Agreement. Each of Coherent, Palomar and Star shall, at the expense
     of the  requesting  party,  execute or cause to be  executed  any powers of
     attorney or other documents  reasonably  requested by such requesting party
     to enable it to take any and all  actions  such party  reasonably  requests
     with respect to any Proceedings which the requesting party controls.

     5.20 PUBLIC OFFERING.  Coherent agrees that, within one year of the Closing
Date,  it will  not  directly  or  indirectly  initiate  or  participate  in any
negotiations  or discussions  with respect to a public offering of the Surviving
Corporation's stock individually or as part of a larger offering that relates to
a subsidiary of Coherent engaged in a business  substantially similar to that of
Star  nor  sell  all  or  substantially  all  of the  assets  of  the  Surviving
Corporation in one or more transactions.

     5.21 INDEMNIFICATION. Coherent and the Surviving Corporation agree that all
rights  to  indemnification  now  existing  in favor of the  employees,  agents,
directors or officers of Star as provided in its charter or bylaws shall survive
the Merger and shall  continue  in full force and effect to the  fullest  extent
permitted  by  applicable  law,  for a period not less than three years from the
Closing Date with respect to matters occurring prior to the Closing Date.

     5.22 WARN ACT. Within 60 days of the Effective Time, Coherent will not take
any  action  which  triggers  any  notification  requirements  under the  Worker
Adjustment and Retraining Notification Act.

     5.23 SWISS FRANC DEBENTURE LITIGATION. Palomar agrees to indemnify Star and
Coherent for any Losses (as defined in Section 7.3 of this  Agreement)  incurred
by Star or Coherent  arising from,  related to, or as a result of any dispute or
claims made with respect to Palomar's 4.5% Subordinated  Convertible  Debentures
due 2003 denominated in Swiss Francs.

     5.24  NO AMENDMENT OF OPTO POWER  AGREEMENT.  Palomar and Star agree not to
modify,  amend or terminate the blanket  purchase  agreement dated April 8, 1997
with Opto Power Corporation without the prior written consent of Coherent.

                                       42
<PAGE>

     5.25 PREPARATION OF STAR FINANCIAL STATEMENTS. Palomar agrees that upon the
request of Coherent  prior to or following  the Closing,  Palomar will  promptly
provide  Coherent  with  such  financial  information,   schedules  and  audited
financial  statements  of Star  prepared by Star or Palomar  prior to Closing as
reasonably  requested by Coherent in connection with  Coherent's  preparation of
any reports or filings  required  under the Securities and Exchange Act of 1934,
as amended.

     5.26  DELIVERY OF CLOSING  BALANCE  SHEET.  Palomar shall deliver a balance
sheet dated as of the  Closing  Date  prepared by Star and audited by  Palomar's
auditors  within 60 days of the Effective  Time (the "CLOSING  BALANCE  SHEET").
Such Closing Balance Sheet shall fairly present,  in all material respects,  the
financial  condition  of Star as of the  Closing  Date and shall be  prepared in
accordance with generally accepted  accounting  principles ("GAAP") applied on a
basis  consistent  with  Palomar's  and Star's  past  practices.  Palomar  shall
immediately repay to Coherent that amount by which the Net Book Value of Star is
less than $0.00 as reflected on the Closing  Balance  Sheet,  and Coherent shall
cause any Permitted  Dividend  reflected on the Closing Balance Sheet to be paid
directly to Palomar.  Any such  amounts to be paid by Palomar to Coherent  shall
also  include  interest at 12% per annum for the period  between the Closing and
the date of such  payment.  At the  Closing,  Coherent  shall  cause any amounts
borrowed  by Palomar  from Fleet Bank on behalf of Star to be paid  directly  to
Fleet Bank,  which  amounts shall not exceed $10 million and which amounts shall
be reflected on the Certificate  provided by Palomar  pursuant to Section 6.2(h)
hereof.  Palomar  shall pay any amounts in addition to the amounts that are paid
by Coherent  that are  required  to be paid to Fleet Bank so that the  Aggregate
Bank  Liabilities  (as such term is defined in the Fleet Letter  Agreement) will
not exceed  the  Borrowing  Base (as such term is  defined  in the Fleet  Letter
Agreement) without reference to any Receivables of Star (as such term is defined
in the Fleet  Letter  Agreement).  Any such amounts to paid by Coherent to Fleet
Bank at the Closing will be included as outstanding  debt of Star in calculating
the Net Book Value.

     5.27  FLEET BANK RELEASE.  Palomar  shall use all  commercially  reasonable
efforts to ensure that Fleet Bank  releases any security  interest or Liens that
it has in the assets of Star at the Closing and shall comply with all reasonable
requests  made by  Coherent  or Fleet  Bank in  furtherance  of  obtaining  such
release(s).

                                   ARTICLE VI

                            CONDITIONS TO THE MERGER

     6.1 CONDITIONS TO OBLIGATIONS OF STAR AND PALOMAR.  The obligations of Star
and  Palomar  to  consummate  and effect  this  Agreement  and the  transactions
contemplated  hereby  shall be  subject to the  satisfaction  at or prior to the
Effective Time of each of the following conditions,  any of which may be waived,
in writing, exclusively by Palomar:

                                       43
<PAGE>

          (a) REPRESENTATIONS, WARRANTIES AND COVENANTS. The representations and
     warranties of Coherent and Merger Sub in this  Agreement  shall be true and
     correct in all material  respects (i) when made on the date hereof and (ii)
     on and  as of  the  Effective  Time  as  though  such  representations  and
     warranties were made on and as of such time except for the  representations
     and  warranties  made as of a specific date which shall be true and current
     in all material  respects as of such date,  and each of Coherent and Merger
     Sub shall have  performed  and complied in all material  respects  with all
     covenants and  obligations of this  Agreement  required to be performed and
     complied with by it as of the Effective  Time,  except for such breaches of
     representations  and warranties as shall not have a Material Adverse Effect
     on Coherent.

          (b) NO INJUNCTIONS OR RESTRAINTS; ILLEGALITY. No temporary restraining
     order,  preliminary  or permanent  injunction  or other order issued by any
     court of competent  jurisdiction  or other legal  restraint or  prohibition
     preventing the consummation of the Merger shall be in effect, nor shall any
     proceeding  brought  by an  administrative  agency or  commission  or other
     governmental authority or instrumentality, domestic or foreign, seeking any
     of the foregoing be pending;  nor shall there be any action  taken,  or any
     statute,  rule,  regulation or order enacted,  entered,  enforced or deemed
     applicable  to the  Merger,  which  makes the  consummation  of the  Merger
     illegal.

          (c)  CERTIFICATE OF COHERENT.  Palomar shall have been provided with a
     certificate  executed on behalf of Coherent by the Chief Executive  Officer
     of Coherent to the effect that, as of the Effective Time:

               (i) all  representations  and  warranties  made by  Coherent  and
          Merger Sub in this  Agreement  are true and  correct  in all  material
          respects  (i) when made on the date  hereof  and (ii) on and as of the
          Effective Time as though such representations and warranties were made
          on and as of such time except for the  representations  and warranties
          made as of a  specific  date  which  shall be true and  current in all
          material respects as of such date; and

               (ii)  all  covenants  and  obligations  of this  Agreement  to be
          performed by Coherent on or before such date have been so performed in
          all material respects.

          (d) HSR. The  applicable  waiting period under the HSR Act relating to
     the Merger shall have expired or been terminated.

          (e) LEGAL  OPINION.  Palomar  shall have received a legal opinion from
     legal counsel to Coherent, in the form attached hereto as EXHIBIT D.

          (f) ESCROW. Coherent and Merger Sub shall have entered into the Escrow
     Agreement.

          (g) PATENT LICENSE AGREEMENT. Palomar and Coherent shall have executed
     the Patent  License  Agreement  attached  hereto as EXHIBIT E (the  "PATENT
     LICENSE AGREEMENT").

                                       44
<PAGE>

     6.2  CONDITIONS  TO  THE  OBLIGATIONS  OF  COHERENT  AND  MERGER  SUB.  The
obligations  of Coherent and Merger Sub to consummate  and effect this Agreement
and the transactions contemplated hereby shall be subject to the satisfaction at
or prior to the Effective Time of each of the following conditions, any of which
may be waived, in writing, exclusively by Coherent:

          (a) REPRESENTATIONS, WARRANTIES AND COVENANTS. The representations and
     warranties of Star and Palomar in this Agreement  shall be true and correct
     in all  material  respects (i) when made on the date hereof and (ii) on and
     as of the Effective Time as though such representations and warranties were
     made on and as of such time except for the  representations  and warranties
     made as of a specific  date which shall be true and current in all material
     respects as of such date, and each of Star and Palomar shall have performed
     and complied in all material respects with all covenants and obligations of
     this  Agreement  required to be performed and complied with by it as of the
     Effective Time, except for such breaches of representations  and warranties
     (excluding  breaches of the  representations  and  warranties  set forth in
     Sections 2.1(a), 2.2, 2.3, 2.4, 2.5(i), 2.8, 2.11(b), 2.11(e),  2.11(j)(i),
     2.11(o), 2.11(p), 2.11(t)(ii),  2.11(v), 2.12(b), (iv) and (vi), 2.13, 2.15
     (o), 2.16(a)(i),  (iii) & (v), 2.16(b),  2.21, 2.27 and 2.28), as shall not
     have a Material Adverse Effect on Star or Palomar.

          (b) NO INJUNCTIONS OR RESTRAINTS; ILLEGALITY. No temporary restraining
     order,  preliminary  or permanent  injunction  or other order issued by any
     court of competent  jurisdiction  or other legal  restraint or  prohibition
     preventing the consummation of the Merger shall be in effect, nor shall any
     proceeding  brought  by an  administrative  agency or  commission  or other
     governmental authority or instrumentality, domestic or foreign, seeking any
     of the foregoing be pending;  nor shall there be any action  taken,  or any
     statute, rule, regulation or order enacted, entered, enforced or applicable
     to the Merger, which makes the consummation of the Merger illegal.

          (c) DELETED.

          (d) LEGAL  OPINION.  Coherent shall have received a legal opinion from
     legal counsel to Star and Palomar in the form attached hereto as EXHIBIT F.

          (e)  PALOMAR  STOCKHOLDER  APPROVAL.  Palomar  Stockholders  holding a
     majority of Palomar's  capital  stock  eligible to vote thereon  shall have
     approved  this  Agreement,  the  Merger and the  transactions  contemplated
     hereby and thereby.

          (f) STAR  SHAREHOLDER  APPROVAL.  Star  Shareholders  holding at least
     fifty-one  percent  (51%) of Star's  Capital Stock shall have approved this
     Agreement, the Merger and the transactions  contemplated hereby and thereby
     and no more than 5% of the Star Capital  Stock shall  qualify as Dissenting
     Shares.

                                       45
<PAGE>

          (g) STAR  OPTION  PLAN.  The Star 1994  Option  Plan  shall  have been
     terminated,  so that no options  exercisable  for Star Capital Stock and no
     other rights to acquire Star Capital Stock shall be  outstanding  following
     the Closing.

          (h) CERTIFICATE OF STAR AND PALOMAR. Coherent shall have been provided
     with a  certificate  executed  on behalf of Palomar by its Chief  Executive
     Officer and executed on behalf of Star by its Chief Executive Officer as of
     the Effective Time:

               (i) to the effect that all representations and warranties made by
          Star  and  Palomar  in this  Agreement  are true  and  correct  in all
          material  respects (i) when made on the date hereof and (ii) on and as
          of the Effective  Time as though such  representations  and warranties
          were made on and as of such time  except for the  representations  and
          warranties  made as of a specific date which shall be true and current
          in all material respects as of such date;

               (ii) to the effect that all  covenants  and  obligations  of this
          Agreement  to be  performed  by Star or Palomar on or before such date
          have been so performed in all material respects; and

               (iii) to the effect that the provisions set forth in Sections 6.2
          (c), (f), (g), (h) , (i) and (j) hereof have been satisfied.

               (iv) setting forth the amount borrowed by Palomar from Fleet Bank
          on behalf of Star,  the amount  borrowed by Palomar from Fleet Bank on
          its own behalf,  the total amount  borrowed by Palomar from Fleet Bank
          on behalf of both Palomar and Star (which  amount shall not exceed $10
          million) and the Aggregate  Bank  Liabilities,  the Borrowing Base and
          the Receivables of Star (as such terms are defined in the Fleet Letter
          Agreement).

          (i) HSR. The  applicable  waiting period under the HSR Act relating to
     the Merger shall have expired or been terminated.

          (j) SHAREHOLDER CERTIFICATE. Each Star Shareholder shall have executed
     and delivered to Coherent a shareholder  certificate  representing,  in the
     aggregate,  all  of the  outstanding  Star  Capital  Stock,  a  certificate
     exercising and  terminating  any rights to acquire Star Capital Stock or an
     affidavit and an  indemnification  agreement  meeting the  requirements  of
     Section 1.8(c) of this Agreement.

          (k) PATENT LICENSE AGREEMENT. Palomar and Coherent shall have executed
     the Patent License Agreement.

          (l) ESCROW.  Palomar,  Star,  Grove,  Holtz and  Mundinger  shall have
     entered into the Escrow Agreement.

                                       46
<PAGE>

          (m) INTELLECTUAL PROPERTY PROTECTION. At the Closing, Palomar and Star
     will provide Coherent with written notification of all actions that must be
     taken by Star within  sixty (60) days of the Closing  Date,  including  the
     payment of any  registration,  maintenance or renewal fees or the filing of
     any  documents,   applications   or   certificates   for  the  purposes  of
     maintaining,  perfecting,  continuing,  persevering  or  renewing  any Star
     Registered Intellectual Property.

     6.3  FAILRUE  TO USE BEST  EFFORTS.  No party may rely on the  failure of a
condition in this Section 6 to be satisfied if such failure was caused, directly
or indirectly,  by such party's  failure to use its  reasonable  best efforts to
satisfy such  condition  and  consummate  the Merger and the other  transactions
contemplated by this Agreement.

                                   ARTICLE VII

               SURVIVAL OF REPRESENTATIONS AND WARRANTIES; ESCROW

     7.1 SURVIVAL OF REPRESENTATIONS AND WARRANTIES. All of Star's and Palomar's
representations and warranties in this Agreement or in any instrument  delivered
pursuant to this  Agreement  shall  survive the Merger and continue  until 11:59
p.m.,  California time, on the date which is one year following the Closing Date
except as provided in Section 7.1 to the Disclosure Schedule.  The Closing shall
not be deemed a waiver  of any  breach  by  Palomar  or Star of any of Star's or
Palomar's representations and warranties.

     7.2 ESCROW FUND. As security for the indemnity  provided for in Section 7.3
of this Agreement,  the Star Shareholders  listed on Schedule 7.2 hereto will be
deemed to have received and deposited  with the Escrow Agent (as defined  below)
the Escrow Amount,  with each such Star  Shareholder  deemed to have contributed
the amount set forth opposite such Star  Shareholder's name on Schedule 7.2, and
the Escrow  Amount  shall be  deposited  in the name of the Escrow  Agent in the
Escrow Fund (as defined below). At or promptly following the Effective Time, the
Escrow Amount,  without any act of any Star Shareholder,  will be deposited with
Bank of America (or other  institution  acceptable  to Coherent  and Palomar) as
Escrow Agent (the "ESCROW  AGENT"),  such  deposits to constitute an escrow fund
(the  "ESCROW  FUND") to be  governed  by the terms set forth  herein and in the
Escrow  Agreement.  The portion of the Escrow Amount deemed to be contributed on
behalf  of each  Star  Shareholder  shall be its Pro Rata  Portion  (as  defined
herein) of the Escrow  Amount.  "PRO RATA PORTION"  shall mean,  with respect to
each Star  Shareholder  listed on Schedule  7.2,  the amount  determined  at the
Effective Time equal to the quotient  obtained by dividing (x) the amount deemed
to be contributed by each such Star  Shareholder to the Escrow Fund as set forth
on Schedule 7.2, by (y) the Escrow Amount.

     7.3  INDEMNIFICATION

          (a)  Star  and  Palomar  jointly  and  severally  indemnify  and  hold
     Coherent,   the  Surviving  Corporation  and  their  officers,   directors,
     affiliates,  lenders,  successors and assigns (the "INDEMNITEES")  harmless
     against all claims,


                                       47
<PAGE>

     losses, liabilities,  damages, deficiencies,  costs and expenses, including
     without limitation  reasonable attorneys' and experts' fees and expenses of
     investigation   and  defense   (hereinafter   individually   a  "LOSS"  and
     collectively  "LOSSES") incurred by Coherent,  the Surviving Corporation or
     any other Indemnitee directly or indirectly as a result of or in connection
     with (i) any inaccuracy or breach of a  representation  or warranty of Star
     and/or Palomar contained in this Agreement,  or (ii) any failure by Star or
     Palomar  to perform  or comply  with any  covenant  or other  agreement  or
     obligation  contained in this Agreement or any agreement attached hereto as
     an exhibit or entered into in connection  with the Merger,  including,  but
     not limited to, covenants set forth in Section 5.19 related to tax matters.
     The Escrow Fund shall be available to compensate  the  Indemnitees  for any
     Loss. The Indemnitees shall not be entitled to receive any  indemnification
     unless and until Losses as identified in Officer's Certificates (as defined
     in the Escrow  Agreement),  the aggregate amount of which exceeds $500,000,
     have been delivered to the Escrow Agent as provided in the Escrow Agreement
     within  the  time  periods  set  forth in  Section  7.1,  in such  case the
     Indemnitees may (subject to the next sentence)  recover all of their Losses
     in excess of  $500,000.  Coherent's  sole  remedy for any Loss shall be the
     indemnification   set   forth   in  this   Article   VII,   and   Palomar's
     indemnification  liability  for  Losses  shall not exceed 25% of the Merger
     Consideration; PROVIDED, HOWEVER, that nothing herein shall limit Palomar's
     liability   for  a  claim  by  an   Indemnitee   for   fraud,   intentional
     misrepresentation  or gross  negligence  by  Palomar  (or Star prior to the
     Effective Time). Palomar shall not have any right of contribution from Star
     with respect to any Loss claimed by the Indemnitees after the Closing.  The
     foregoing  limitations  shall not apply to limit Palomar's  indemnification
     obligation  for  (A)  Taxes  required  to be  paid by  Palomar  (or  Losses
     attributable to the failure of Palomar to perform any covenants required to
     be performed by Palomar)  pursuant to Section 5.19 of this  Agreement,  (B)
     Losses  attributable  to the  breach  of  any  representation  or  warranty
     contained in Section 2.12 or (C) Palomar's obligations to repay that amount
     by which the Net Book Value of Star is less than $0.00 as  reflected on the
     Closing  Balance  Sheet,  and such  indemnity  shall not be  limited by the
     Escrow Amount. Any claim for indemnification shall be waived if not made in
     writing  prior  to  the  end  of  the  survival  period  for  the  relevant
     representation warranty.

          (b) For purposes of this Section 7.3, the amount of any Loss hereunder
     shall be calculated  after taking into account any net tax benefit actually
     realized by the Indemnitee as a result of the circumstances  giving rise to
     the  indemnifiable  event (and after taking into account the tax  detriment
     attributable to the receipt of any indemnity hereunder).

     7.4 PROCEDURES WITH RESPECT TO THIRD-PARTY CLAIMS

          (a) In the event Coherent  becomes aware of a third-party  claim which
     Coherent  reasonably  believes may result in an  indemnification,  Coherent
     shall promptly notify the  Shareholder  Representative  of such claim.  The
     Shareholder  Representative  (as defined in the Escrow  Agreement) shall be
     entitled,  if the  Shareholder  Representative  so elects by written notice
     within 20 days of being  notified by Coherent of such claim,  to assume the
     defense thereof with counsel satisfactory to Coherent.  Notwithstanding the
     foregoing, (i) Coherent shall also have the right to employ its own counsel

                                       48
<PAGE>

     in any such case,  but the fees and expense of such counsel shall be at the
     expense of Coherent  unless  Coherent or its  affiliates  shall  reasonably
     determine that there is a conflict of interest  between the Indemnitees and
     Star  Shareholders  with respect to such claim,  in which case the fees and
     expenses of such counsel will be paid out of the Escrow Fund as  additional
     Losses,  (ii)  Coherent  shall have no obligation to give any notice of any
     assertion of liability by a third party unless such assertion is in writing
     (provided  that  Coherent  may not  collect  any sum from the  Escrow  Fund
     without  giving notice to the  Shareholder  Representative),  and (iii) the
     rights of the Indemnitees to be indemnified  hereunder in respect of Losses
     resulting  from the  assertion of liability by third  parties  shall not be
     adversely  affected by the failure to promptly give notice  pursuant to the
     foregoing unless, and, if so, only to the extent, that Palomar and the Star
     Shareholders are materially  prejudiced by the delay in giving such notice.
     With respect to any assertion of liability by a third party that may result
     in a Loss,  the  parties  hereto  shall  make  available  to each other all
     relevant information in their possession material to any such assertion.

          (b) In the event that the Shareholder  Representative,  within 20 days
     after  receipt  of the  aforesaid  notice of a claim,  fails to assume  the
     defense of the Indemnitees  against such claim,  Coherent or its affiliates
     shall have the right to undertake the defense, compromise, or settlement of
     such action on behalf of and for the account, expense, and risk of the Star
     Shareholders.

          (c) Notwithstanding  anything in this Section 7.4 to the contrary,  if
     there is a reasonable  probability  that a claim may  materially  adversely
     affect the Indemnitees, Coherent, or its affiliates shall have the right to
     participate in such defense,  compromise, or settlement and the Shareholder
     Representative shall not, without Coherent's written consent (which consent
     shall not be  unreasonably  withheld),  settle or  compromise  any claim or
     consent to entry of any judgment in respect thereof unless such settlement,
     compromise, or consent includes as an unconditional term thereof the giving
     by the  claimant or the  plaintiff  to the  Indemnitees  a release from all
     liability in respect of such claim.

                                  ARTICLE VIII

                        TERMINATION, AMENDMENT AND WAIVER

     8.1  TERMINATION.  Except as provided in Section 8.2, this Agreement may be
terminated and the Merger abandoned at any time prior to the Effective Time:

          (a) by mutual consent of Palomar, Star and Coherent;

          (b) by  Coherent,  if the Star Board or  Palomar  Board  recommends  a
     Superior Proposal to the Star Shareholders or Palomar  Stockholders,  or if
     the Star Board or Palomar Board shall have withheld,  withdrawn or modified
     in a manner adverse to Coherent its recommendation in favor of adoption and
     approval of this Agreement and approval of the Merger;

                                       49
<PAGE>

          (c) by Coherent or Palomar if: (i) the Effective Time has not occurred
     by the date  which is three  (3)  months  from the date  hereof;  PROVIDED,
     HOWEVER,  that the right to  terminate  this  Agreement  under this Section
     8.1(c)  shall not be  available to any party whose action or failure to act
     has been a  principal  cause of or resulted in the failure of the Merger to
     occur on or before such date and such action or failure to act  constitutes
     a breach of this Agreement; (ii) there shall be a final nonappealable order
     of a  federal  or state  court in  effect  preventing  consummation  of the
     Merger;  or (iii) there shall be any  statute,  rule,  regulation  or order
     enacted,  promulgated  or issued or deemed  applicable to the Merger by any
     Governmental Entity that would make consummation of the Merger illegal;

          (d) by Coherent if there shall be any action  taken,  or any  statute,
     rule,  regulation  or  order  enacted,  promulgated  or  issued  or  deemed
     applicable  to the Merger by any  Governmental  Entity,  which  would:  (i)
     prohibit  Coherent's or Merger Sub's ownership or operation of any material
     portion of the business of Star or (ii) compel  Coherent or Star to dispose
     of or hold separate all or a significant  portion of the business or assets
     of Star or Coherent as a result of the Merger;

          (e) by  Coherent if it is not in  material  breach of its  obligations
     under  this  Agreement  and  there  has  been  a  material  breach  of  any
     representation, warranty, covenant or agreement contained in this Agreement
     on the part of Star or Palomar which would be a failure of  conditions  set
     forth in  Section  6.2(a)  and such  breach  has not been  cured (i) within
     fifteen (15) calendar  days after written  notice to Palomar if such breach
     is capable of cure within 15 days or (ii) within a commercially  reasonable
     time period after  written  notice to Palomar if such breach is not capable
     of cure within 15 days;  PROVIDED,  HOWEVER,  that no cure period  shall be
     required for a breach which by its nature  cannot be cured and that no cure
     period shall extend beyond the date which is three (3) months from the date
     hereof;

          (f) by Palomar if neither it nor Star is in  material  breach of their
     respective  obligations  under this Agreement and there has been a material
     breach of any representation,  warranty, covenant or agreement contained in
     this  Agreement  on the part of  Coherent  or Merger  Sub which  would be a
     failure of conditions  set forth in Section  6.2(b) and such breach has not
     been cured  within  fifteen  (15)  calendar  days after  written  notice to
     Coherent;  PROVIDED,  HOWEVER,  that no cure period shall be required for a
     breach  which by its nature  cannot be cured and that no cure period  shall
     extend beyond the date which is three (3) months from the date hereof; or

     Where action is taken to terminate this Agreement  pursuant to this Section
8.1, it shall be  sufficient  for such action to be  authorized  by the Board of
Directors (as applicable) of the party taking such action.

     8.2 EFFECT OF TERMINATION. In the event of termination of this Agreement as
provided in Section 8.1 hereof,  this Agreement shall forthwith  become void and
there shall be no liability or obligation  on the part of Coherent,  Merger Sub,
Palomar  or Star,  or their  respective  officers,  directors  or  stockholders,


                                       50
<PAGE>

provided that each party shall remain  liable for breaches of this  Agreement by
such party prior to its  termination;  provided  further that, in such event the
provisions of Section 5.4, (Expenses), Section 5.5, (Public Disclosure), Section
5.17  (Palomar and Star  Non-Solicit),  Section  5.18,  (Coherent  Non-Solicit),
Article  IX and this  Section  8.2 shall  remain in full  force and  effect  and
survive any termination of this Agreement.

     8.3  AMENDMENT.  This Agreement may be amended by the parties hereto at any
time by execution of an  instrument  in writing  signed on behalf of each of the
parties  hereto,  provided  that the written  agreement  of the Escrow Agent (as
defined in the Escrow Agreement) and the Shareholder  Representative (as defined
in the Escrow Agreement) shall be required to Sections 7.2, 7.3 and 7.4.

     8.4 EXTENSION;  WAIVER.  At any time prior to the Effective Time,  Coherent
and Merger Sub, on the one hand, and Star and Palomar,  on the other hand,  may,
to the extent legally allowed, (i) extend the time for the performance of any of
the  obligations of the other party hereto,  (ii) waive any  inaccuracies in the
representations  and warranties  made to such party  contained  herein or in any
document  delivered  pursuant hereto, and (iii) waive compliance with any of the
agreements or conditions  for the benefit of such party  contained  herein.  Any
agreement on the part of a party hereto to any such extension or waiver shall be
valid only if set forth in an  instrument  in  writing  signed on behalf of such
party.

                                   ARTICLE IX

                               DISPUTE RESOLUTION

     9.1 NEGOTIATIONS  BETWEEN SENIOR PARTY  REPRESENTATIVES.  The parties shall
attempt in good faith to resolve any  controversy,  claim or dispute arising out
of  or  relating  to  this  Agreement  or  the   construction,   interpretation,
performance,  breach,  termination,  enforceability or validity thereof, whether
such claim existed prior to or arises on or after the date of this  Agreement (a
"DISPUTE"),  promptly by  negotiation  between  executives who have authority to
settle the Dispute ("SENIOR PARTY REPRESENTATIVES").

     9.2  MEDIATION

          (a) If the Dispute has not been resolved by negotiation between Senior
     Party Representatives within 30 days of when notice of the Dispute has been
     delivered  by one party to  another,  the  parties  shall make a good faith
     attempt to settle the Dispute by mediation  pursuant to the  provisions  of
     this Section 9.2 before  resorting to arbitration,  litigation or any other
     dispute resolution procedure.

          (b)  Unless  the  parties  agree  otherwise,  the  mediation  shall be
     conducted in accordance with the Commercial Mediation Rules of the American
     Arbitration  Association  then  in  effect  by a  mediator  who (i) has the
     qualifications  and  experience set forth in subsection (c) of this Section
     9.2 and (ii) is selected as provided in subsection (d) of this Section 9.2.

                                       51
<PAGE>

          (c)  Unless the  parties  agree  otherwise,  the  mediator  shall be a
     neutral and  impartial  lawyer with  excellent  academic  and  professional
     credentials  (i) who is or has been  practicing  law for at least 15 years,
     specializing in either general  commercial  litigation or general corporate
     and commercial  matters,  and (ii) who has had both training and experience
     as a mediator or (iii) who is a retired judge.

          (d) After the period set forth in Section  9.2(c) has elapsed,  either
     party (the  "INITIATING  PARTY") may  initiate  mediation of the Dispute by
     giving the other party (the "RECIPIENT PARTY") written notice (a "MEDIATION
     NOTICE")  setting  forth a list of the names and resumes of  qualifications
     and experience of three impartial persons who the Initiating Party believes
     would be qualified as a mediator  pursuant to the  provisions of subsection
     (c) of this Section 9.2. Within 15 days after the delivery of the Mediation
     Notice,   the   Recipient   Party   shall   give  a   counter-notice   (the
     "COUNTER-NOTICE")  to the Initiating Party in which the Recipient Party may
     designate a person to serve as the  mediator  from among the three  persons
     listed by the Initialing Party in the Mediation Notice (in which event such
     designated person shall be the mediator).  If none of the persons listed in
     the Mediation  Notice is designated by the Recipient  Party to serve as the
     mediator,  the  Counter-Notice  should  set  forth a list of the  names and
     resumes of three  impartial  persons who the Recipient Party believes would
     be qualified as a mediator  pursuant to the provisions of subsection (c) of
     this Section 9.2. Within 10 days after the delivery of the  Counter-Notice,
     the  Initiating  Party may designate a person to serve as the mediator from
     among the three persons listed by the Recipient Party in the Counter-Notice
     (in which  event such  designated  person  shall be the  mediator).  If the
     parties  cannot  agree on a  mediator  from the  three  impartial  nominees
     submitted  by each party,  each party shall strike two names from the other
     party's  list,  and the  mediator  shall be selected by lot between the two
     remaining persons on both lists.

          (e) Within 30 days after the  mediator  has been  selected as provided
     above,  both  parties and their  respective  attorneys  shall meet with the
     mediator for one mediation  session of at least four hours, it being agreed
     that each party representative  attending such mediation session shall be a
     Senior Party  Representative  with full authority to settle the Dispute. If
     the Dispute cannot be settled at such mediation  session or at any mutually
     agreed  continuation  thereof,  either  party  may give the  other  and the
     mediator a written  notice  declaring the  mediation  process at an end, in
     which event then the  Dispute  shall be resolved as provided in Section 9.3
     hereof.

          (f) All conferences and discussions which occur in connection with the
     mediation  conducted  pursuant to this Agreement shall be deemed settlement
     discussions,  and nothing said or  disclosed,  nor any  document  produced,
     which is not  otherwise  independently  discoverable  shall be  offered  or
     received as evidence or used for  impeachment  or for any other  purpose in
     any current or future arbitration or litigation.

          (g) The costs of the  mediation  shall be shared  equally  between the
     parties.

          (h) The mediation will take place in the county in which the Recipient
     Party is located, or any other place by agreement of the parties.

                                       52
<PAGE>

     9.3  LITIGATION; ARBITRATION

     If the  Dispute has not been  resolved by  negotiations  by  discussion  or
mediation as provided in Sections  9.1 and 9.2,  then the parties may proceed by
litigation,  or, should they agree,  by any other method of dispute  resolution,
including arbitration.

                                    ARTICLE X

                               GENERAL PROVISIONS

     10.1 NOTICES.  Every  notice,  consent or other  communication  required or
permitted  to be given by any  provision of the  Agreement  shall be in writing.
Each such notice,  shall be deemed to have been duly and properly given,  served
or made for all purposes on the date such notice is (a) delivered  personally or
(b) sent by registered or certified mail, return receipt requested,  postage and
charges prepaid and addressed as follows:

          (a)  if to Coherent or Merger Sub, to:

                           Coherent, Inc.
                           5100 Patrick Henry Drive
                           Santa Clara, California 95054

                           Attention:  Scott Miller, Vice President and 
                                       General Counsel
                           Telephone No.:  (408) 764-4000
                           Facsimile No.:  (408) 970-9998

                           with a copy to:

                           Wilson Sonsini Goodrich & Rosati
                           Professional Corporation
                           650 Page Mill Road
                           Palo Alto, California 94304
                           Attention:  Judith Mayer O'Brien, Esq.
                           Telephone No.:  (415) 493-9300
                           Facsimile No.:  (415) 493-6811

          (b) if to Palomar or Star, to:

                           Palomar Medical Technologies, Inc.
                           45 Hartwell Avenue
                           Lexington, Massachusetts 02421

                           Attention: Chief Executive Officer and 
                                      General Counsel

                                       53
<PAGE>

                           Telephone No.: (781) 676-7300
                           Facsimile No.: (781) 676-7330

                           with a copy to:

                           Foley, Hoag & Elliot LLP
                           One Post Office Square
                           Boston, Massachusetts 02109
                           Attention:  David A. Broadwin, Esq.
                           Telephone No.:  (617) 832-1000
                           Facsimile No.:  (617) 832-7000

                  (c)      if to Grove, Holtz or Mundinger, to:

                           Robert Grove
                           1249 Quarry Lane, Suite 100
                           Pleasanton, CA  94566
                           Telephone:   (952) 484-2140
                           Fax:

     10.2 INTERPRETATION.  The words "include,"  "includes" and "including" when
used herein  shall be deemed in each case to be  followed by the words  "without
limitation." The table of contents and headings  contained in this Agreement are
for  reference  purposes  only and shall not  affect in any way the  meaning  or
interpretation of this Agreement.

     10.3  COUNTERPARTS.   This  Agreement  may  be  executed  in  one  or  more
counterparts,  all of which shall be considered  one and the same  agreement and
shall become effective when one or more counterparts have been signed by each of
the parties and  delivered  to the other  party,  it being  understood  that all
parties  need not sign the same  counterpart.  The Escrow  Agent may execute the
Escrow Agreement  following the date hereof and prior to the Effective Time, and
such later execution, if so executed after the date hereof, shall not affect the
binding  nature  of this  Agreement  as of the date  hereof  between  the  other
signatories hereto.

     10.4 ENTIRE AGREEMENT; ASSIGNMENT. This Agreement, the Exhibits hereto, the
Disclosure  Schedule,  and the documents and  instruments  and other  agreements
among the parties hereto referenced  herein: (a) constitute the entire agreement
among the parties with respect to the subject  matter  hereof and  supersede all
prior  agreements and  understandings  both written and oral,  among the parties
with  respect  to  the  subject  matter  hereof,   PROVIDED   HOWEVER  that  the
Confidentiality Agreement between Coherent and Star dated November 17, 1997 (the
"CONFIDENTIALITY AGREEMENT") shall remain in full force and effect as it relates
to the  confidentiality  and  non-disclosure  of  Confidential  Information  (as
defined in the Confidentiality Agreement) provided by the parties; (b) except as
expressly  provided  herein are not intended to confer upon any other person any


                                       54
<PAGE>

rights or remedies hereunder;  and (c) shall not be assigned by operation of law
or otherwise,  except that  Coherent and Merger Sub may assign their  respective
rights and delegate their respective  obligations  hereunder to their respective
affiliates.

     10.5 SEVERABILITY. In the event that any provision of this Agreement or the
application thereof, becomes or is declared by a court of competent jurisdiction
to be illegal,  void or  unenforceable,  the  remainder of this  Agreement  will
continue in full force and effect and the application of such provision to other
persons or  circumstances  will be  interpreted  so as  reasonably to effect the
intent of the parties hereto.  The parties further agree to replace such void or
unenforceable provision of this Agreement with a valid and enforceable provision
that will achieve,  to the extent  possible,  the  economic,  business and other
purposes of such void or unenforceable provision.

     10.6 OTHER  REMEDIES.  Except as  otherwise  provided  herein,  any and all
remedies herein expressly  conferred upon a party will be deemed cumulative with
and not exclusive of any other remedy conferred hereby, or by law or equity upon
such party,  and the exercise by a party of any one remedy will not preclude the
exercise of any other remedy.

     10.7 GOVERNING  LAW;  JURISDICTION.  THIS  AGREEMENT  SHALL BE GOVERNED BY,
CONSTRUED AND ENFORCED IN ACCORDANCE WITH DELAWARE LAW.

     10.8 RULES OF  CONSTRUCTION.  The parties  hereto agree that they have been
represented  by counsel during the  negotiation  and execution of this Agreement
and, therefor, waive the application of any law, regulation,  holding or rule of
construction  providing that  ambiguities in an agreement or other document will
be construed against the party drafting such agreement or document.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK;
                       SIGNATURE PAGE IMMEDIATELY FOLLOWS]

                                       55
<PAGE>

         The parties have caused this Agreement to be signed,  all as of the day
and year first written above.

COHERENT, INC.                                PALOMAR MEDICAL TECHNOLOGIES, INC.


By:  /s/    Bernard Couillaud                 By:    /s/  Louis P. Valente
   ----------------------------------            -------------------------------
     Title:   President                             Title:  Chief Executive
                                                            Officer and
                                                            President

MEDICAL TECHNOLOGIES
ACQUISITION, INC.                             STAR MEDICAL TECHNOLOGIES, INC.


By:  /s/    Bernard Couillaud                 By:
   -----------------------------------           -------------------------------
     Title:  President                             Title:



- --------------------------------------
Robert E. Grove


- --------------------------------------
James Z. Holtz


- --------------------------------------
David C. Mundinger

                  [SIGNATURE PAGE TO REORGANIZATION AGREEMENT]

<PAGE>
                                                                       EXHIBIT A
                                                                to Agreement and
                                                          Plan of Reorganization

                                ESCROW AGREEMENT

     This Escrow Agreement, dated December 7, 1998 (the "ESCROW AGREEMENT"),  is
entered into by and among Coherent, Inc., a Delaware corporation  ("COHERENT,,),
Medical Technologies  Acquisition,  Inc., a California  corporation and a wholly
owned  subsidiary of Coherent  ("MERGER  SUB,,),  Palomar Medical  Technologies,
Inc., a Delaware  corporation  ("PALOMAR,,),  Robert Grove,  James Holtz,  David
Mundinger,  Mark  Weckwerth,  Tobin Island,  Brian Guscott and Kenneth  Anderson
(collectively,  with  Palomar,  the  "STAR  SHAREHOLDERS,,),  and  Star  Medical
Technologies,  Inc., a California  corporation and a consolidated  subsidiary of
Palomar  ("STAR,,),  and US Bank  Trust,  N.A.  as  escrow  agent  (the  "ESCROW
AGENT,,).

                                    RECITALS

     A.   Coherent,  Merger Sub, Palomar and Star have entered into that certain
          Agreement  and Plan of  Reorganization,  dated as of  December 7, 1998
          (the  "REORGANIZATION  AGREEMENT"),  pursuant to which  Coherent  will
          acquire Star through the statutory  merger of Merger Sub with and into
          Star (the "MERGER,,).  The surviving  corporation  after the Merger is
          hereinafter sometimes referred to as the "SURVIVING CORPORATION."

     B.   Pursuant to the Merger,  among other things, the outstanding shares of
          capital  stock of Star are to be  converted  into the right to receive
          certain cash payments from Coherent (the "MERGER CONSIDERATION").

     C.   Pursuant  to the  Reorganization  Agreement,  a portion  of the Merger
          Consideration is to be deposited by Coherent into an escrow fund to be
          governed by Article VII of the Reorganization Agreement and the escrow
          provisions of this Agreement.

     D.   Palomar  and  Star  have  made to  Coherent  and  Merger  Sub  certain
          representations  and  warranties,  covenants  and  agreements  in  the
          Reorganization  Agreement,  in  the  agreements  attached  thereto  as
          exhibits,  or in the  agreements  entered into in connection  with the
          Merger.

     E.   As set forth in Article VII of the Reorganization  Agreement,  it is a
          condition to the Merger that Palomar and Star  indemnify  Coherent and
          the  Surviving  Corporation  for breaches of the  representations  and
          warranties,  covenants and agreements in the Reorganization Agreement,
          in the agreements attached thereto as exhibits,  and in the agreements
          entered into in connection with the Merger.


                                       1
<PAGE>

                                    AGREEMENT

     Now,  therefore,  as a material  inducement  to Coherent  and Merger Sub to
enter into the Reorganization  Agreement,  and in consideration of the foregoing
recitals and the mutual  covenants set forth below,  the parties hereto agree as
follows:

     1.  DEFINED  TERMS.  Each  capitalized  term used in this Escrow  Agreement
without  definition  shall have the same  meaning as is ascribed to such term in
the Reorganization Agreement.

     2.  ESCROW.

          2.1.  DEPOSIT OF ESCROW FUND. As security for the  indemnity  provided
     for in Article VII of the  Reorganization  Agreement  and by virtue of this
     Escrow Agreement,  the Star Shareholders listed on EXHIBIT A hereto will be
     deemed to have  received  and  deposited  with the Escrow  Agent the Escrow
     Amount,  with each such Star  Shareholder  deemed to have  contributed  the
     amount set forth opposite such Star Shareholder's name on EXHIBIT A hereto,
     and the Escrow Amount shall be deposited in the name of the Escrow Agent in
     the Escrow Fund (as defined below). At or promptly  following the Effective
     Time, the Escrow Amount,  without any act of any Star Shareholder,  will be
     deposited with the Escrow Agent, such deposits to constitute an escrow fund
     (the  "ESCROW  FUND,,) to be  governed by the terms set forth  herein.  The
     portion of the Escrow  Amount  deemed to be  contributed  on behalf of each
     Star  Shareholder  shall be its Pro Rata Portion (as defined herein) of the
     Escrow Amount.  "PRO RATA PORTION,,  shall mean,  with respect to each Star
     Shareholder  listed on EXHIBIT A, the amount  determined  at the  Effective
     Time equal to the  quotient  obtained  by  dividing  (x) the amount  deemed
     contributed  by each such Star  Shareholder to the Escrow Fund as set forth
     on EXHIBIT A by (y) the Escrow Amount.

          2.2 ACCEPTANCE OF ESCROW FUND.

               (a) The  Escrow  Agent  agrees to accept  delivery  of the Escrow
          Funds  and  to  hold,  preserve  and  disburse  the  Escrow  Funds  in
          accordance with the terms and conditions of this Escrow Agreement.

               (b) The Escrow Funds shall be invested by the Escrow Agent at the
          direction of the Shareholder Representative (as defined in Section 6.1
          hereof) as follows:

                    (1) Direct  obligations  of the United  States or any agency
               thereof with  maturities of three months or less from the date of
               acquisition thereof;

                    (2) Certificates of deposit,  bankers'  acceptance and other
               "money  market  instruments"  issued by any bank or trust company
               organized  under  the  laws of the  United  States  or any  state
               thereof and having  capital and surplus in excess of  $50,000,000
               and having a rating of "A" or better by a nationally  recognized
               rating agency,  with  maturities of three months or less from the
               date of acquisition thereof;

                                       2
<PAGE>

                    (3) Shares of "money market funds",each having net assets in
               excess  of  $50,000,000;  in each case  maturing  or being due or
               payable in full not more than three months after the  acquisition
               thereof;

                    (4) Time deposits, maturing no more than six months from the
               date of creation  thereof with commercial  banks or savings banks
               or savings and loan  associations,  each having membership either
               in the Federal  Deposit  Insurance  Corporation  or any successor
               thereto  and in  amounts  not  exceeding  the  maximum  amount of
               insurance thereunder; or

                    (5)   Following   any  such   direction,   the   Shareholder
               Representative  may,  at any time and from  time to time,  direct
               that the Escrow  Funds be, and the Escrow  Agent  agrees  that in
               such event the Escrow  Funds shall be,  reinvested  by the Escrow
               Agent pursuant to the terms of this Section 2.2.

               (c) During the period  from the date  hereof to the date that the
          Escrow  Agent has  received any such  direction  from the  Shareholder
          Representative  in accordance  with this Section 2.2, the Escrow Agent
          shall  deposit  such funds in a money  market fund  maintained  by the
          Escrow Agent.

               (d) The  Escrow  Agent may  accept  and act upon oral  investment
          instructions  of  the  Shareholder  Representative  as so  instructed.
          Furthermore:

                    (1) The  Escrow  Agent  will  confirm  all  oral  investment
               instructions  in writing  within 3 business days. If there is any
               discrepancy   between  any  oral   instructions   and  a  written
               confirmation of that  instruction,  the Escrow Agent's records of
               the oral investment instructions shall govern.

                    (2) The parties to this Agreement  shall  indemnify and hold
               the Escrow Agent  harmless  from any and all liability for acting
               on an oral  investment  instruction  purported to be given by the
               Shareholder Representative.

                    (3)  The  Escrow  Agent  shall  not be  responsible  for the
               authenticity of any instructions, or be in any way liable for any
               unauthorized  instruction  or for  acting on such an  instruction
               whether or not the person giving the instructions was in fact the
               Shareholder Representative.

                    (4) In no event  shall  the  Escrow  Agent be  liable to the
               parties to this  Agreement  for any  consequential,  special,  or
               exemplary  damages,  including,  but not limited to lost profits,
               from any cause whatsoever arising out of, or in any way connected
               with acting upon oral  instructions  believed by the Escrow Agent
               to be genuine.

               (e) The Escrow Agent will act upon  investment  instructions  the
          day that such  instructions  are  received,  provided the requests are
          communicated  within a  sufficient  amount of time to allow the Escrow
          Agent to make the specified investment. Furthermore:

                                       3
<PAGE>

                    (1)  Instructions  received  after an applicable  investment
               cutoff  deadline will be treated as being  received by the Escrow
               Agent on the next  business day and the Escrow Agent shall not be
               liable for any loss arising  directly or indirectly,  in whole or
               in  part,  from  the  inability  to  invest  funds on the day the
               instructions are received.

                    (2) The  Escrow  Agent  shall  not be  liable  for any  loss
               arising by error, failure or delay in the making of an investment
               which is  caused  by  circumstances  beyond  the  Escrow  Agent's
               reasonable control.

          2.3 ESCROW  PERIOD;  DISTRIBUTION  UPON  TERMINATION OF ESCROW PERIOD.
     Subject  to  the  following  requirements,  the  Escrow  Fund  shall  be in
     existence  immediately  following the Effective Time and shall terminate at
     11:59 p.m.,  California  time,  on the date one year  following the Closing
     Date (the "ESCROW PERIOD,,),  and upon termination,  the Escrow Agent shall
     promptly  distribute  all  remaining  funds  to the  Star  Shareholders  in
     proportion to their respective  original  contributions to the Escrow Fund;
     PROVIDED,  HOWEVER, that the Escrow Period shall not terminate with respect
     to any amount which,  in the reasonable  judgement of Coherent,  subject to
     the  objection  of  the  Shareholder   Representative  and  the  subsequent
     arbitration of the matter in the manner  provided in Section 4.2 below,  is
     necessary to satisfy any unsatisfied pending or threatened claims specified
     in any Officer's  Certificate (as defined in Section 3.1 hereof)  delivered
     to the Escrow Agent prior to termination of such Escrow Period with respect
     to facts and circumstances existing prior to the termination of such Escrow
     Period.  As soon as all such claims have been  resolved,  the Escrow  Agent
     shall  notify  Coherent of its intent to deliver to Star  Shareholders  the
     remaining  portion of the Escrow Fund not  required to satisfy  such claims
     (the "SETTLEMENT AMOUNT,,). Deliveries of amounts out of the Escrow Fund to
     Star Shareholders  pursuant to this Section 2.3 shall be made in proportion
     to their respective original contributions to the Escrow Fund.

          2.4  PROTECTION  OF ESCROW  FUND.  The  Escrow  Agent  shall  hold and
     safeguard the Escrow Fund during the Escrow  Period in accordance  with the
     terms of this  Agreement and shall hold and dispose of the Escrow Fund only
     in  accordance  with the terms hereof and the  provisions of Article VII of
     the Reorganization Agreement.

          2.5 ACCRUED  INTEREST.  Except as provided  below,  all  interest  and
     earnings  accrued on the Escrow  Fund shall be  retained in the Escrow Fund
     for the account of Coherent to the extent  attributable  to that portion of
     the Escrow Fund necessary to satisfy claims for  indemnification of Losses,
     and for the account of the Star Shareholders to the extent  attributable to
     that portion of the Escrow Fund remaining after the foregoing  distribution
     to Coherent.  Until disbursement,  such interest and earnings shall be held
     in the Escrow Fund upon the terms and conditions set forth herein. Earnings
     and interest on the monies in the Escrow Fund to be distributed to the Star
     Shareholders  at the time of  disbursement  in accordance  with Section 2.3
     shall  be  distributed  exclusively  to  the  Star  Shareholders.  For  tax
     reporting  and payments  purposes,  during the pendency of the Escrow Fund,
     the Escrow  Agent shall  allocate  earnings  and  interest on monies in the
     Escrow  Fund  to the  Star  Shareholders;  provided  that,  notwithstanding
     anything  to the  contrary  in this  Section  2,  the  Escrow  Agent  shall
     distribute to the Star  Shareholders an amount from the Escrow Fund on each
     estimated  and final tax payment date equal to the federal and state income
     taxes due with  respect to such  income  for such  period as set forth in a
     notice provided by the Shareholder  Representative  to the Escrow Agent and
     Coherent,  which  taxes  shall  be  certified  with  respect  to each  Star
     Shareholder  by  such  Star  Shareholder's   accountant  if  so  reasonably
     requested by Coherent. The Star Shareholders shall provide the Escrow Agent
     with such taxpayer  identification numbers and related documentation as may
     be  reasonably  necessary  for  reporting  of interest  and earnings on the
     Escrow Fund.

                                       4
<PAGE>

     3. CLAIMS.

          3.1 CLAIMS UPON ESCROW FUND.  Once the Escrow Agent has  received,  at
     any time on or before  the last day of the  Escrow  Period,  a  certificate
     signed by any  officer  of  Coherent  (an  "OFFICER'S  CERTIFICATE,,):  (i)
     stating that an Indemnitee or Indemnitees have incurred or paid or properly
     accrued  Losses,  or would be required in  accordance  with GAAP to reflect
     potential  Losses in its  financial  statements  or  footnotes  thereto  if
     prepared  at that  time,  the  aggregate  amount  of which  Losses  exceeds
     $500,000,  and (ii) specifying in reasonable detail the individual items of
     Losses  included in the amount so stated,  the date each such item was paid
     or properly accrued, or the basis for such anticipated  liability,  and, if
     applicable,  the nature of the  misrepresentation,  breach of  warranty  or
     covenant to which such item is related,  the Escrow Agent shall, subject to
     the  provisions of Sections 2.3 and 3.2 hereof,  deliver to the  Indemnitee
     out of the Escrow Fund, in accordance with Section 3.2, such amount held in
     the Escrow  Fund that  equals all  Losses in excess of  $500,000  and shall
     provide notice to the Star Shareholders of such claims.

          3.2  OBJECTIONS  TO CLAIMS.  At the time of delivery of any  Officer's
     Certificate to the Escrow Agent, a duplicate copy of such certificate shall
     be delivered to the Shareholder Representative,  and for a period of thirty
     (30) days after such  delivery,  the Escrow Agent shall make no delivery to
     Coherent  from the Escrow  Fund  pursuant  to  Sections  3.1 and 3.2 hereof
     unless the Escrow Agent shall have received written  authorization from the
     Shareholder  Representative to make such delivery.  After the expiration of
     such thirty (30) day period,  the Escrow  Agent shall make  delivery of the
     amount from the Escrow Fund in accordance with Sections 3.1 and 3.2 hereof;
     PROVIDED,  HOWEVER,  that no such  payment or  delivery  may be made if the
     Shareholder Representative shall object in a written statement to the claim
     made in the  Officer's  Certificate,  and such  statement  shall  have been
     delivered to the Escrow Agent prior to the  expiration  of such thirty (30)
     day period.

     4. RESOLUTION OF CLAIMS.

          4.1. GOOD FAITH  NEGOTIATION.  In case the Shareholder  Representative
     shall  object  in  writing  to any claim or  claims  made in any  Officer's
     Certificate  within  thirty  (30) days  after  delivery  of such  Officer's
     Certificate,  the Shareholder  Representative and Coherent shall attempt in
     good faith to agree upon the rights of the respective  parties with respect
     to each of such  claims.  If the  Shareholder  Representative  and Coherent
     should so  agree,  a  memorandum  setting  forth  such  agreement  shall be
     prepared and signed by both Coherent and the Shareholder Representative and
     shall be furnished to the Escrow Agent.  The Escrow Agent shall be entitled
     to rely on any such memorandum and distribute portions of the Escrow Amount
     from the Escrow Fund in accordance with the terms thereof.

                                       5
<PAGE>

          4.2 ARBITRATION.  If no such agreement can be reached after good faith
     negotiation,  either Coherent or the Shareholder  Representative may demand
     arbitration  of the  matter  unless  the amount of the damage or Loss is at
     issue in pending  litigation with a third party, in which event arbitration
     shall not be commenced until such amount is ascertained or Coherent and the
     Shareholder  Representative agree to arbitration;  and in either such event
     the matter  shall be settled by  arbitration  conducted  by one  arbitrator
     mutually agreeable to Coherent and the Shareholder  Representative.  In the
     event that  within  twenty  (20) days after  submission  of any  dispute to
     arbitration,  Coherent and the Shareholder  Representative  cannot mutually
     agree on one arbitrator,  Coherent and the Shareholder Representative shall
     each select one  arbitrator,  and the two  arbitrators  so  selected  shall
     select a third arbitrator.  The arbitrator or arbitrators,  as the case may
     be, shall set a limited time period and  establish  procedures  designed to
     reduce the cost and time for  discovery  while  allowing  Coherent  and the
     Shareholder  Representative an opportunity,  adequate in the sole judgement
     of the arbitrator or majority of the three arbitrators, as the case may be,
     to discover relevant  information from the opposing party about the subject
     matter  of  the  dispute.  The  arbitrator  or  a  majority  of  the  three
     arbitrators, as the case may be, shall rule upon motions to compel or limit
     discovery  and shall  have the  authority  to impose  sanctions,  including
     attorneys'  fees and costs,  to the extent as a  competent  court of law or
     equity,  should the arbitrators or a majority of the three arbitrators,  as
     the case may be,  determine that  discovery was sought without  substantial
     justification  or  that  discovery  was  refused  or  objected  to  without
     substantial justification.  The decision of the arbitrator or a majority of
     the three arbitrators, as the case may be, as to the validity and amount of
     any claim in such  Officer's  Certificate  shall be binding and  conclusive
     upon the  parties to this  Agreement.  Such  decision  shall be written and
     shall be supported by written findings of fact and conclusions  which shall
     set  forth  the   award,   judgment,   decree  or  order   awarded  by  the
     arbitrator(s).

          4.3 JUDGMENT; RULES; EXPENSES. Judgment upon any award rendered by the
     arbitrator(s)  may be entered in any court  having  jurisdiction.  Any such
     arbitration  shall be held under the commercial  arbitration  rules then in
     effect of the American  Arbitration  Association.  The arbitrator(s)  shall
     determine  how all  expenses  relating  to the  arbitration  shall be paid,
     including without  limitation,  the respective  expenses of each party, the
     fees  of  each  arbitrator  and  the  administrative  fee of  the  American
     Arbitration Association.

          4.4 THIRD-PARTY  CLAIMS.  Section 7.4 of the Reorganization  Agreement
     shall  govern the rights and  obligations  of the parties  with  respect to
     third-party claims that may result in a demand against the Escrow Fund.

     5.  FEES.  All fees of the  Escrow  Agent  for  performance  of its  duties
hereunder shall be paid by Coherent in accordance with the standard fee schedule
of the Escrow  Agent.  It is understood  that the fees and usual charges  agreed
upon for  services of the Escrow  Agent  shall be  considered  compensation  for
ordinary  services  as  contemplated  by this  Agreement.  In the event that the
conditions of this Agreement are not promptly fulfilled,  or if the Escrow Agent
renders any service not provided for in this Agreement, or if the parties hereto
request a substantial  modification of its terms, or if any controversy  arises,
or if the Escrow  Agent is made a party to, or  intervenes  in,  any  litigation
pertaining to the Escrow Fund or its subject  matter,  the Escrow Agent shall be
reasonably  compensated for such  extraordinary  services and reimbursed for all
costs,  attorney's  fees,  including  allocated costs of in-house  counsel,  and
expenses occasioned by such default, delay, controversy or litigation.

                                       6
<PAGE>

     6. SHAREHOLDER REPRESENTATIVE

     6.1 APPOINTMENT.  In the event that the Merger is approved,  effective upon
such vote,  and without  further act of any Star  Shareholder,  Palomar shall be
appointed as agent and attorney-in-fact (the "SHAREHOLDER  REPRESENTATIVE,,) for
each Star Shareholder,  for and on behalf of all Star Shareholders,  to give and
receive  notices and  communications,  to  authorize  payment to Coherent of the
appropriate  portions of the Escrow Amount from the Escrow Fund in  satisfaction
of claims by Coherent, to object to such payments, to agree to, negotiate, enter
into  settlements  and  compromises  of, and demand  arbitration and comply with
orders of courts and awards of arbitrators  with respect to such claims,  and to
take all actions  necessary or  appropriate  in the judgment of the  Shareholder
Representative  for the  accomplishment  of the  foregoing.  Such  agency may be
changed by Star  Shareholders  from time to time upon not less than  thirty (30)
days prior written notice to Coherent;  PROVIDED,  HOWEVER, that the Shareholder
Representative  may not be removed unless holders of a majority  interest of the
Escrow Fund agree to such removal and to the identity of the substituted  agent.
Any  vacancy in the  position  of  Shareholder  Representative  may be filled by
approval of the holders of a majority  in interest of the Escrow  Fund.  No bond
shall  be  required  of the  Shareholder  Representative,  and  the  Shareholder
Representative shall not receive  compensation for his or her services.  Notices
or communications to the Shareholder  Representative  shall constitute notice to
each of the Star Shareholders.

     6.2 LIABILITY.  The Shareholder  Representative shall not be liable for any
act done or omitted  hereunder as Shareholder  Representative in the exercise of
commercially  reasonable  judgment.  The Star  Shareholders  on whose behalf the
Escrow Amount was contributed to the Escrow Fund shall  severally  indemnify the
Shareholder  Representative  and hold the  Shareholder  Representative  harmless
against any loss,  liability or expense incurred without negligence or bad faith
on  the  part  of  the  Shareholder  Representative  and  arising  out  of or in
connection   with  the   acceptance  or   administration   of  the   Shareholder
Representative's duties hereunder, including the reasonable fees and expenses of
any legal counsel retained by the Shareholder Representative.

     6.3 FINALITY OF DECISION.  A decision,  act,  consent or instruction of the
Shareholder  Representative shall constitute a decision of all Star Shareholders
for whom a portion of the Escrow Amount  otherwise  payable to them is deposited
in the Escrow Fund and shall be final,  binding and conclusive upon each of such
Star  Shareholders,  and the Escrow  Agent and  Coherent  may rely upon any such
decision, act, consent or instruction of the Shareholder Representative as being
the  decision,  act,  consent  or  instruction  of  each  and  every  such  Star
Shareholder.  The  Escrow  Agent  and  Coherent  are  hereby  relieved  from any
liability  to any  person  for any acts  done by them in  accordance  with  such
decision, act, consent or instruction of the Shareholder Representative.

                                       7
<PAGE>

     7. ESCROW AGENT'S DUTIES.

          7.1  LIABILITY.  The  Escrow  Agent  shall be  obligated  only for the
     performance of such duties as are specifically set forth herein, and as set
     forth in any additional written escrow  instructions which the Escrow Agent
     may receive after the date of this Agreement which are signed by an officer
     of Coherent and the Shareholder  Representative,  and may rely and shall be
     protected in relying or refraining from acting on any instrument reasonably
     believed to be genuine and to have been signed or  presented  by the proper
     party or parties.  The Escrow Agent shall not be liable for any act done or
     omitted  hereunder  as Escrow  Agent while  acting in good faith and in the
     exercise of reasonable  judgment,  and any act done or omitted  pursuant to
     the advice of counsel shall be conclusive evidence of such good faith.

          7.2.  ORDERS,  JUDGMENTS  AND  DECREES.  The  Escrow  Agent is  hereby
     expressly  authorized to disregard any and all warnings given by any of the
     parties hereto or by any other person,  excepting only orders or process of
     courts of law, and is hereby  expressly  authorized to comply with and obey
     orders,  judgments or decrees of any court.  In case the Escrow Agent obeys
     or  complies  with any such  order,  judgment  or decree of any court,  the
     Escrow  Agent  shall not be liable to any of the  parties  hereto or to any
     other person by reason of such compliance,  notwithstanding any such order,
     judgment or decree being subsequently  reversed,  modified,  annulled,  set
     aside, vacated or found to have been entered without jurisdiction.

          7.3 IDENTITY,  AUTHORITY OR RIGHTS OF PARTIES.  The Escrow Agent shall
     not be liable in any  respect  on  account of the  identity,  authority  or
     rights of the parties  executing or  delivering or purporting to execute or
     deliver this  Agreement or any documents or papers  deposited or called for
     hereunder.

          7.4 STATUTE OF  LIMITATIONS.  The Escrow Agent shall not be liable for
     the expiration of any rights under any statute of limitations  with respect
     to this Agreement or any documents deposited with the Escrow Agent.

          7.5 DAMAGES,  LOSSES, OR EXPENSES.  In performing any duties under the
     Agreement,  the Escrow  Agent shall not be liable to any party for damages,
     losses,  or expenses,  except for  negligence or willful  misconduct on the
     part of the  Escrow  Agent.  The  Escrow  Agent  shall  not  incur any such
     liability  for (a) any act or failure to act made or omitted in good faith,
     or (b) any  action  taken or  omitted  in  reliance  upon  any  instrument,
     including any written statement of affidavit provided for in this Agreement
     that the Escrow Agent shall in good faith  believe to be genuine,  nor will
     the  Escrow  Agent  be  liable  or  responsible   for   forgeries,   fraud,
     impersonations,  or determining the scope of any representative  authority.
     In addition,  the Escrow Agent may consult with legal counsel in connection
     with  Escrow  Agent's  duties  under  this  Agreement  and  shall  be fully
     protected in any act taken, suffered, or permitted by him/her in good faith
     in  accordance  with  the  advice  of  counsel.  The  Escrow  Agent  is not
     responsible  for  determining  and  verifying  the  authority of any person
     acting or purporting to act on behalf of any party to this Agreement.

                                       8
<PAGE>

          7.6 CONTROVERSY. If any controversy arises between the parties to this
     Agreement,  or with any other party,  concerning the subject matter of this
     Agreement,  its terms or conditions,  the Escrow Agent will not be required
     to determine the controversy or to take any action regarding it. The Escrow
     Agent may hold all documents and cash balances and may wait for  settlement
     of any such  controversy by final  appropriate  legal  proceedings or other
     means  as,  in the  Escrow  Agent's  discretion,  the  Escrow  Agent may be
     required,  despite what may be set forth  elsewhere in this  Agreement.  In
     such event,  the Escrow  Agent will not be liable for damage.  Furthermore,
     the  Escrow  Agent  may at its  option,  file  an  action  of  interpleader
     requiring  the parties to answer and  litigate  any claims and rights among
     themselves. The Escrow Agent is authorized to deposit with the clerk of the
     court all  documents  and cash  balances  held in escrow,  except all cost,
     expenses, charges and reasonable attorney fees incurred by the Escrow Agent
     due to the  interpleader  action and which the parties  hereto  jointly and
     severally agree to pay. Upon initiating such action, the Escrow Agent shall
     be fully released and discharged of and from all  obligations and liability
     imposed by the terms of this Agreement.

          7.7   INDEMNIFICATION.   The  parties  hereto  and  their   respective
     successors  and assigns  agree  jointly and severally to indemnify and hold
     Escrow  Agent  harmless  against  any  and  all  losses,  claims,  damages,
     liabilities,  and expenses,  including  reasonable costs of  investigation,
     counsel  fees,   including   allocated   costs  of  in-house   counsel  and
     disbursements  that may be imposed on Escrow  Agent or  incurred  by Escrow
     Agent  in  connection  with  the  performance  of  its  duties  under  this
     Agreement,  including but not limited to any  litigation  arising from this
     Agreement  or  involving  its subject  matter other than arising out of its
     negligence or willful misconduct.

          7.8  RESIGNATION.  The Escrow Agent may resign at any time upon giving
     at least thirty (30) days written notice to the parties  hereto;  PROVIDED,
     HOWEVER,  that  no  such  resignation  shall  become  effective  until  the
     appointment  of a successor  escrow  agent which shall be  accomplished  as
     follows:  the parties  shall use their best efforts to mutually  agree on a
     successor escrow agent within thirty (30) days after receiving such notice.
     If the parties  hereto fail to agree upon a successor  escrow  agent within
     such time,  the Escrow  Agent  shall have the right to appoint a  successor
     escrow  agent  authorized  to do business in the state of  California.  The
     successor  escrow agent shall execute and deliver an  instrument  accepting
     such appointment and it shall, without further acts, be vested with all the
     estates,  properties,  rights, powers, and duties of the predecessor escrow
     agent as if  originally  named  as  escrow  agent.  Upon  appointment  of a
     successor  escrow  agent,  the Escrow  Agent shall be  discharged  from any
     further duties and liability under this Agreement. Notwithstanding anything
     else  herein,  any entity into which the Escrow Agent may be merged or with
     which it may be  consolidated,  or any  entity  to whom  Escrow  Agent  may
     transfer  a  substantial  amount  of  its  escrow  business,  shall  be the
     successor to the Escrow Agent  without the execution or filing of any paper
     or any  further  act on the part of any of the  parties  to this  Agreement
     anything herein to the contrary notwithstanding.

     8. GENERAL PROVISIONS.

          8.1 NOTICES.  Every notice, consent or other communication required or
     permitted  to be  given  by any  provision  of the  Agreement  shall  be in
     writing.  Each such notice,  shall be deemed to have been duly and properly
     given,  served  or made for all  purposes  on the date  such  notice is (a)
     delivered  personally or (b) sent by registered or certified  mail,  return
     receipt requested, postage and charges prepaid and addressed as follows:

                                       9
<PAGE>

                  (a)      if to Coherent or Merger Sub, to:

                           Coherent, Inc.
                           5100 Patrick Henry Drive
                           Santa Clara, California 95054
                           Attention:  Scott Miller, Vice President and 
                                                     General Counsel
                           Telephone No.:  (408) 764-4000
                           Facsimile No.:  (408) 970-9998

                           with a copy to:

                           Wilson Sonsini Goodrich & Rosati
                           Professional Corporation
                           650 Page Mill Road
                           Palo Alto, California 94304
                           Attention:  Judith Mayer O'Brien, Esq.
                           Telephone No.:  (650) 493-9300
                           Facsimile No.:  (650) 493-6811

                  (b)      if to Palomar or Star, to:

                           Palomar Medical Technologies, Inc.
                           45 Hartwell Avenue
                           Lexington, Massachusetts 02421
                           Attention: President and General Counsel
                           Telephone No.: (781) 676-7300
                           Facsimile No.: (781) 676-7330

                           with a copy to:

                           Foley, Hoag & Elliot LLP
                           One Post Office Square
                           Boston, Massachusetts 02109
                           Attention:  David A. Broadwin, Esq.
                           Telephone No.:  (617) 832-1000
                           Facsimile No.:  (617) 832-7000

                                       10
<PAGE>

                  (c)      If to the Shareholder Representative, to:
                           Palomar Medical Technologies, Inc.
                           45 Hartwell Avenue
                           Lexington, Massachusetts 02421
                           Telephone No.: (781) 676-7300
                           Facsimile No.: (781) 676-7330

                  (d)      If to the Escrow Agent, to:
                           US Bank Trust, N.A.
                           1 California Street, Suite 400
                           San Francisco, CA  94111
                           Telephone No:  (415) 273-4536
                           Facsimile No.:  (415) 273-4593
                           Attention: Carol Andreacchi

          8.2 INTERPRETATION. The words "include,,, "includes,, and "including,,
     when used  herein  shall be deemed in each case to be followed by the words
     "without  limitation.,,  The headings  contained in this  Agreement are for
     reference  purposes  only and shall not  affect in any way the  meaning  or
     interpretation of this Agreement.

          8.3  COUNTERPARTS.  This  Agreement  may be  executed  in one or  more
     counterparts,  all of which shall be considered  one and the same agreement
     and shall become effective when one or more  counterparts  have been signed
     by  each  of the  parties  and  delivered  to the  other  party,  it  being
     understood that all parties need not sign the same counterpart.

          8.4 ENTIRE AGREEMENT;  ASSIGNMENT. This Agreement: (a) constitutes the
     entire  agreement  among the parties  with  respect to the  subject  matter
     hereof and supersede all prior agreements and  understandings  both written
     and oral, among the parties with respect to the subject matter hereof;  (b)
     except as  expressly  provided  herein is not  intended  to confer upon any
     other  person  any  rights  or  remedies  hereunder;  and (c)  shall not be
     assigned by operation of law or otherwise,  except that Coherent and Merger
     Sub may assign  their  respective  rights  and  delegate  their  respective
     obligations hereunder to their respective affiliates.

          8.5 SEVERABILITY. In the event that any provision of this Agreement or
     the  application  thereof,  becomes or is declared by a court of  competent
     jurisdiction to be illegal,  void or  unenforceable,  the remainder of this
     Agreement  will  continue in full force and effect and the  application  of
     such provision to other persons or circumstances  will be interpreted so as
     reasonably to effect the intent of the parties hereto.  The parties further
     agree to replace such void or  unenforceable  provision  of this  Agreement
     with a valid and  enforceable  provision  that will achieve,  to the extent
     possible,  the  economic,  business  and  other  purposes  of such  void or
     unenforceable provision.

          8.6 OTHER REMEDIES.  Except as otherwise  provided herein, any and all
     remedies herein expressly  conferred upon a party will be deemed cumulative
     with and not exclusive of any other remedy conferred  hereby,  or by law or
     equity upon such party,  and the exercise by a party of any one remedy will
     not preclude the exercise of any other remedy.

                                       11
<PAGE>

          8.7 GOVERNING LAW; JURISDICTION.  THIS AGREEMENT SHALL BE GOVERNED BY,
     CONSTRUED AND ENFORCED IN ACCORDANCE  WITH  CALIFORNIA LAW. ANY ARBITRATION
     PROCEEDINGS  AS SET FORTH  HEREIN  SHALL BE HELD IN ENGLISH IN SANTA  CLARA
     COUNTY, STATE OF CALIFORNIA.

          8.8 RULES OF  CONSTRUCTION.  The parties  hereto  agree that they have
     been  represented by counsel during the  negotiation  and execution of this
     Agreement and,  therefor,  waive the  application  of any law,  regulation,
     holding or rule of construction  providing that ambiguities in an agreement
     or other  document  will be  construed  against  the  party  drafting  such
     agreement or document.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                       12
<PAGE>


     IN WITNESS WHEREOF, the parties have duly executed this Escrow Agreement as
of the day and year first above written.

COHERENT, INC.                                PALOMAR MEDICAL TECHNOLOGIES, INC.
                                              (as "Palomar" and as a 
                                              "Star Shareholder" herein)

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

MEDICAL TECHNOLOGIES
ACQUISITION, INC.                             STAR MEDICAL TECHNOLOGIES, INC.



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

US BANK TRUST, N.A.                           STAR SHAREHOLDERS



By:
   ------------------------                  -----------------------------------
   Title:                                    Robert Grove



                                             -----------------------------------
                                             James Holtz



                                             -----------------------------------
                                             David Mundinger


<PAGE>


                                             STAR SHAREHOLDERS (continued)



                                             -----------------------------------
                                             Mark Weckwerth



                                             -----------------------------------
                                             Tobin Island



                                             -----------------------------------
                                             Brian Guscott



                                             -----------------------------------
                                             Kenneth Anderson


<PAGE>


                                    EXHIBIT A

                           CONTRIBUTION TO ESCROW FUND
<TABLE>
<S>                                                  <C>                                <C>

NAME                                                 CONTRIBUTION                       PRO RATA PORTION

Palomar Medical Technologies, Inc.                    $3,254,907                              81.4%

Robert Grove                                            $200,000                               5%

James Holtz                                             $200,000                               5%

David Mundinger                                         $200,000                               5%

Brian Guscott                                            $51,208                               1.28%

Mark Weckwerth                                           $34,140                               0.84%

Tobin Island                                             $34,140                               0.84%

Kenneth Anderson                                         $25,605                               0.64%
                                                     ------------                       ----------------

TOTAL                                                 $4,000,000                             100%
</TABLE>
<PAGE>
                                                                       EXHIBIT B
                                                                to Agreement and
                                                          Plan of Reorganization

                               MERGER CERTIFICATE
                          (To Be Delivered at Closing)

<PAGE>
                                                                       EXHIBIT C
                                                                to Agreement and
                                                          Plan of Reorganization

TUCKER ANTHONY INCORPORATED
One Beacon Street
Boston, Massachusetts 02108

(617) 725-1762
(617) 725-2483 Fax  
Investment Banking

December 7, 1998

Board of Directors
Palomar Medical Technologies, Inc.
45 Hartwell Avenue
Lexington, MA 02173

Members of the Board:

You have requested the opinion of Tucker Anthony Incorporated ("Tucker Anthony")
as to the fairness,  from a financial point of view, of the  consideration to be
received by Palomar Medical  Technologies,  Inc. (the "Company") pursuant to the
Agreement and Plan of Reorganization (the "Agreement") by and among the Company,
Star Medical Technologies, Inc. ("Star"), Coherent, Inc. (the "Buyer"), a wholly
owned  subsidiary  of the Buyer and  certain  individuals  who hold  options  to
purchase  shares of common  stock of Star.  Pursuant to the  Agreement,  a newly
formed,  wholly owned  subsidiary  of the Buyer will be merged with and into the
Company in accordance with applicable law (the "Merger").  Pursuant to the terms
of the Agreement,  the Buyer will pay cash  consideration  of a n-tinimum of $65
million (the "Gross Merger Consideration"),  of which the Company will receive a
minimum of $54 million (the "Palomar Merger Consideration").

Tucker Anthony, as part of its investment banking business, is regularly engaged
in the valuation of businesses and their  securities in connection  with mergers
and acquisitions,  negotiated  underwritings,  private placements and valuations
for corporate and other  purposes.  In connection  with our procedures  outlined
herein  and  the  preparation  of our  opinion,  Tucker  Anthony  has  not  been
authorized  by the  Company to  solicit,  nor have we  solicited  or  evaluated,
third-party  indications of interest for the  acquisition of the common stock or
assets of Star. Tucker Anthony has not participated in the negotiations  leading
to the  Agreement.  The fees that Tucker Anthony will receive for rendering this
opinion are not contingent upon the closing of the Transaction.  In the ordinary
course of our business, we may actively trade the securities of both the Company
and the  Buyer  for our own  account  and for the  accounts  of  customers  and,
accordingly, may at any time hold a long or short position in such securities.

In arriving at our opinion, we have among other things:

(i)     Reviewed the Agreement;

(ii)    Reviewed certain historical  financial and other information  concerning
        Star for the three  fiscal  years  ended  December  31, 1997 and for the
        first  nine  months  of  1998,   including  Star's  unaudited  financial
        statements  for the three fiscal years ended December 31, 1997 and draft
        audited  financial  statements  for the nine months ended  September 30,
        1998;

(iii)   Reviewed certain historical  financial and other information  concerning
        the  Company for the three  fiscal  years  ended  December  31, 1997 and
        quarterly  results  for the  quarters  ended March 31, 1998 and June 30,
        1998, including the Company's reports on Forms 10-K and 10-Q;

                                       1
<PAGE>


(iv)    Held  discussions  with the senior  managements  of the Company and Star
        with respect to Star's past and current financial performance, financial
        condition and future prospects;

(v)     Reviewed  certain  internal   financial  data,  pr  'ections  and  other
        information of the Company,  including financial projections prepared by
        managements  of Star and the Company,  and  performed a discounted  cash
        flow analysis using such projections;

(vi)    Analyzed certain publicly available  information of other companies that
        operate in similar industries,  and compared Star from a financial point
        of view with certain of these companies;

(vii)   Reviewed the  consideration  received by stockholders in acquisitions of
        companies that operate in similar industries or that we otherwise deemed
        relevant to our inquiry; and

(viii)  Conducted such other financial studies,  analyses and investigations and
        reviewed such other information as we deemed appropriate to enable us to
        render our  opinion.  In our review,  we have also taken into account an
        assessment  of general  economic,  market and financial  conditions  and
        certain industry trends and related matters.

In our review and  analysis  and in arriving at our opinion we have  assumed and
relied upon the  accuracy  and  completeness  of all the  financial  information
publicly  available  or  provided  to us by Star  and the  Company  and have not
attempted  to  verify  any of such  information.  We have  assumed  (i) that the
financial  projections  of Star  provided  to us have been  prepared  on a basis
reflecting  the best currently  available  estimates and judgments of Star's and
the Company's  management as to the future financial  performance and results of
Star, and (ii) that such forecasts and estimates will be realized in the amounts
and in the time  periods  estimated.  We did not make or obtain any  independent
evaluations  or appraisals of any assets or  liabilities  of Star or the Company
nor did we verify any of Star's or the Company's  books or records.  Our opinion
is necessarily  based upon market,  economic and other  conditions as they exist
and can be evaluated as of the date hereof,  and the information  made available
to us through the date hereof.

This opinion is being  furnished for the use and benefit of the Company's  Board
of Directors and is not a  reconunendation  to shareholders.  Tucker Anthony has
advised the Board of  Directors  that it does not believe any person  other than
the Board of Directors  has the legal right to rely on the opinion  and,  absent
any controlling precedent, would resist any assertion otherwise.

Based upon and  subject to the  foregoing,  it is our  opinion  that the Palomar
Merger  Consideration to be received by the Company pursuant to the Agreement is
fair, from a financial point of view, as of the date hereof.

Very truly yours,


     /s/
- -----------------
Tucker Anthony Incorporated

<PAGE>
                                                                       EXHIBIT D
                                                                to Agreement and
                                                          Plan of Reorganization

                             Form of Legal Opinion
                          (To Be Delivered at Closing

<PAGE>
                                                                       EXHIBIT E
                                                                to Agreement and
                                                          Plan of Reorganization


                            PATENT LICENSE AGREEMENT

     THIS PATENT LICENSE  AGREEMENT (this  "AGREEMENT") is entered into this 7th
day of  December,  1998,  by and among  Palomar  Medical  Technologies,  Inc., a
Delaware   corporation,   with  offices  at  45  Hartwell   Avenue,   Lexington,
Massachusetts  02421-3102  ("PALOMAR"),  Star  Medical  Technologies,   Inc.,  a
California  corporation with offices at 1249 Quarry Lane, Suite 100, Pleasanton,
California  94566  ("STAR"),  and Coherent,  Inc., a Delaware  corporation  with
offices at 5100 Patrick Henry Drive, Santa Clara, California 95056 ("COHERENT"),
(each, a "PARTY"; together, the "PARTIES").

                                   WITNESSETH:

     WHEREAS, Palomar is the exclusive licensee of certain United States patents
pursuant  to a license  agreement  between  Palomar  and  Massachusetts  General
Hospital ("MGH");

     WHEREAS,  Coherent and Star desire to acquire  licenses under such patents;
and

     WHEREAS,  Star is the  assignee  of certain  patents  under  which  Palomar
desires to obtain licenses.

     NOW THEREFORE, the Parties hereby agree as follows:

                                   AGREEMENT:

     1.  DEFINITIONS.  The  following  terms shall have the  meanings  set forth
below:

          A.  "'306  PATENT"  shall mean  United  States  Patent No.  5,074,306,
     entitled  "Measurement of Burn Depth in Skin," issued on December 24, 1991,
     and any  reissue or  reexamination  thereof or any  patent  issuing  from a
     divisional  application,  continuation  or  continuation-in-part  from  the
     application  from which such patent  issued.  

          B.  "'350  PATENT"  shall mean  United  States  Patent No.  5,527,350,
     entitled "Pulsed Infrared Laser Treatment of Psoriasis," issued on June 18,
     1996, and any reissue or reexamination thereof or any patent issuing from a
     divisional  application,  continuation  or  continuation-in-part  from  the
     application from which such patent issued.

          C.  "'403  PATENT"  shall mean  United  States  Patent No.  5,707,403,
     entitled  "Method for the Laser  Treatment of  Subsurface  Blood  Vessels,"
     issued on January 13, 1996, and any reissue or reexamination thereof or any
     patent   issuing   from   a   divisional   application,   continuation   or
     continuation-in-part from the application from which such patent issued. 

          D.  "'568  PATENT"  shall mean  United  States  Patent  No.  5,595,568
     entitled  "Permanent Hair Removal Using Optical  Pulses," issued on January
     21, 1997,  and any reissue or  reexamination  thereof or any patent issuing
     from a divisional application,  continuation or  continuation-in-part  from
     the application from which such patent issued.  

                                       1
<PAGE>

          E.  "'844  PATENT"  shall mean  United  States  Patent  No.  5,735,844
     entitled "Hair Removal Using Optical  Pulses," issued on April 7, 1998, and
     any  reissue  or  reexamination  thereof  or  any  patent  issuing  from  a
     divisional  application,  continuation  or  continuation-in-part  from  the
     application  from which such patent  issued.  

          F.  "'901  PATENT"  shall mean  United  States  Patent No.  5,743,901,
     entitled  "High Fluence  Diode Laser Device and Method for the  Fabrication
     and  Use  Thereof,"   issued  on  April  28,  1998,   and  any  reissue  or
     reexamination thereof or any patent issuing from a divisional  application,
     continuation or  continuation-in-part  from the application from which such
     patent issued.

          G. "ACQUISITION AGREEMENT" shall mean that certain "Agreement and Plan
     of Reorganization" entered into by and among Coherent, Medical Technologies
     Acquisition, Inc., Palomar, Star, Robert E. Grove, James Z. Holtz and David
     C. Mundinger, of even date herewith.

          H. "AFFILIATE" shall mean an entity of which Coherent owns or controls
     at  least  fifty-one  percent  (51%)  of the  outstanding  shares  of stock
     entitled to vote for such entity's board of directors.

          I.  "AVERAGE  SALES  PRICE"  shall  mean,  with  respect  to a Palomar
     Licensed  Product,  the  average  selling  price of such  Palomar  Licensed
     Product by Coherent to third  parties not  Affiliates  during the preceding
     calendar quarter.  

          J. "DUAL USE DEVICE" shall mean an apparatus (i) that is  commercially
     and  medically  suitable for both hair removal and leg vein  treatment  and
     (ii) whose principal use is hair removal.  

          K. "DUAL USE DEVICE SUBLICENSEE" shall mean a third party unaffiliated
     with Palomar to whom Palomar has granted a license (a "DUAL USE  LICENSE"),
     under the `568 Patent and under the `844 Patent,  to make,  use,  offer for
     sale,  sell and import any devices and perform and practice any  processes.
    
          L. "MGH AGREEMENT" shall mean that certain "License Agreement" between
     Palomar and MGH dated as of August 18, 1995, and any amendments thereto. 

          M. "NET SALES" shall mean, with respect to Palomar  Licensed  Products
     sold or leased by Coherent during a calendar  quarter,  the amount invoiced
     by  Coherent  for the sale or lease  ("ACTUAL  AMOUNTS")  for such  Palomar
     Licensed  Products,  less  credits  and  allowances  for price  adjustment;
     rebates  and cash  discounts  to  customers;  amounts  for  transportation,
     insurance,  handling or shipping; taxes; discounts, and allowances actually
     shown on such  invoices;  and  allowances  for any  rejection  or return of
     Palomar Licensed Products  previously sold; provided that, when calculating
     Net Sales with respect to a Palomar  Licensed  Product sold to an Affiliate
     at a price  less than the  Average  Sales  Price,  the Actual  Amount  with
     respect  thereto  shall be deemed  equal to the Average  Sales  Price;  and
     provided  further  that if  Coherent  sells or leases  one or more  Palomar
     Licensed Product(s) in combination with other Coherent Products at a single
     price (a "BUNDLED  PACKAGE") and the Actual Amount invoiced by Coherent for
     such Palomar Licensed  Product(s)  included in such Bundled Package is less
     than the Average Sales Prices for the Palomar Licensed Product(s) contained
     in the Bundled  Package,  the Actual  Amount  received by Coherent for such
     Palomar  Licensed  Product(s)  included in such  Bundled  Package  shall be
     deemed to be equal to the Average  Sales  Prices for the  Palomar  Licensed
     Product(s)  contained in the Bundled Package. 

                                       2
<PAGE>

          N. "PALOMAR  LICENSED PRODUCT" shall mean any product that infringes a
     valid  claim of either the `568 Patent or the `844 Patent sold or leased by
     Coherent after the date hereof.  

          O.  "ROYALTY  RATE" means seven and  one-half  percent  (7.5%) or such
     other lower rate as may be determined  in accordance  with Section 11.A. 

     2. LICENSES TO COHERENT AND STAR.

Subject to all the terms and conditions of this Agreement, Palomar hereby grants
to both Coherent and Star a worldwide, irrevocable, perpetual,  royalty-bearing,
non-exclusive  sublicense,  in the field of hair reduction and/or removal, under
the `568 Patent and the `844  Patent and all  renewals,  extensions  and foreign
counterparts  thereof to make, have made,  use, sell,  offer for sale, or import
any apparatus and practice any process or method,  and to sublicense  Coherent's
and Star's customers to use the Palomar Licensed Products in accordance with the
claims in such patents.  Except as expressly  provided above,  Coherent and Star
shall not have the right to sublicense,  in whole or in part, the `568 Patent or
the `844 Patent. 

     3. LICENSES TO PALOMAR.

          A. `306 PATENT. Upon Palomar's written request, Star and Palomar shall
     negotiate  in good  faith  the  terms  and  conditions,  including  without
     limitation a royalty payment,  of an agreement  ("'306 LICENSE  AGREEMENT")
     pursuant  to which  Star would  grant to  Palomar a license  under the `306
     Patent  to make,  have  made,  use,  sell,  offer for sale and  import  any
     apparatus.  

          B. `350 AND `403 PATENTS.  

               (i) Subject to all the terms and  conditions  of this  Agreement,
          Star hereby  grants to Palomar a  worldwide,  irrevocable,  perpetual,
          non-exclusive, royalty-free, non-transferable license to grant to Dual
          Use Device  Sublicensees  sublicenses  under the `350 Patent and under
          the `403 Patent,  during the term of the relevant Dual Use License, to
          make,  have made,  use,  sell,  offer for sale,  and  import  Dual Use
          Devices, but not Restricted  Semiconductor Laser Devices (as such term
          is defined in Section 5.14 of the Acquisition Agreement). 

               (ii) Subject to all the terms and  conditions of this  Agreement,
          Star hereby  grants to Palomar a  worldwide,  irrevocable,  perpetual,
          non-exclusive,  royalty-bearing,  non-transferable license to grant to
          Dual Use Device Sublicensees,  following the expiration of the Palomar
          Restricted  Period  (as  defined in  Section  5.14 of the  Acquisition
          Agreement),  sublicenses  under  the `350  Patent  and  under the `403
          Patent to make,  have  made,  use,  sell,  offer for sale,  and import
          Restricted  Semiconductor  Laser Devices;  PROVIDED that Palomar shall
          not exercise the  foregoing  license  prior to the Parties'  agreeing,
          following their good-faith  negotiation,  upon a royalty to be paid by
          Palomar to Star in connection with such third-party Dual Use Licenses.
          

                                       3
<PAGE>

               (iii) Upon  Palomar's  written  request,  Star and Palomar  shall
          negotiate in good faith the terms and  conditions,  including  without
          limitation a royalty payment,  of an agreement  pursuant to which Star
          would  grant to  Palomar a license  under the `350  Patent  (the "'350
          LICENSE  AGREEMENT") and of an agreement  pursuant to which Star would
          grant  Palomar a license  under the `403  Patent  (the  "'403  LICENSE
          AGREEMENT") to make, have made,  use, sell,  offer for sale and import
          any  apparatus.  

          C. `901 PATENT.

               (i) Subject to all the terms and  conditions  of this  Agreement,
          Star hereby  grants to Palomar a  worldwide,  irrevocable,  perpetual,
          non-exclusive,  royalty-free,  non-transferable license under the `901
          Patent to make,  have  made,  use,  sell,  offer for sale,  and import
          devices other than Restricted Semiconductor Laser Devices.

               (ii) After the expiration of the Palomar Restricted Period,  upon
          Palomar's  written request,  the Parties shall negotiate in good faith
          commercially reasonable terms, including royalty payments, pursuant to
          which Star would license  Palomar under the `901 Patent to make,  have
          made, use, sell, offer for sale, and import  Restricted  Semiconductor
          Laser  Devices (the "'901 LICENSE  AGREEMENT").  

4.  COMPENSATION.  

          A.  Within  thirty  (30)  days  after  the last  day of each  calendar
     quarter,  Coherent shall pay to Palomar a royalty (the "ROYALTY")  equal to
     the  product  of (x) the  Royalty  Rate times (y)  Coherent's  Net Sales of
     Palomar Licensed Products during such calendar  quarter.  

          B.  Coherent  shall only pay one royalty  hereunder as to each Palomar
     Licensed Product whether or not it is covered by more than one (1) claim of
     a patent  licensed  hereunder,  by the  claims of more than one (1)  patent
     licensed hereunder,  or by the claims of patents licensed hereunder of more
     than one (1) country. 

          C. For each calendar  quarter,  Coherent shall provide  Palomar with a
     written royalty statement in a form reasonably  acceptable to Palomar. Such
     royalty  statement shall recite per country the stock number,  item,  units
     sold, description, quantity shipped, gross invoice, amount billed customers
     less discounts,  allowances,  returns and reportable sales for each Palomar
     Licensed Product.  Such statement shall be furnished to Palomar  regardless
     of whether  any Palomar  Licensed  Products  were sold during the  calendar
     quarter or whether any actual  Royalty  was owed.  

          D.  Royalty  obligations  shall  accrue  upon the sale of the  Palomar
     Licensed  Products  regardless  of the time of  collection  by Coherent.  A
     Palomar  Licensed  Product  shall be  considered  "sold" when such  Palomar
     Licensed Product is billed, invoiced, shipped or paid for, whichever occurs
     first. 

          E. The receipt or  acceptance  by Palomar of any royalty  statement or
     payment  shall  not  prevent  Palomar  from  subsequently  challenging  the
     validity or accuracy of such  statement or payment.  

                                       4
<PAGE>

          F. Upon  expiration  or  termination  of this  Agreement,  all royalty
     obligations  incurred  prior to such  expiration  or  termination  shall be
     accelerated and shall immediately become due and payable.

          G. All payments due Palomar shall be made in United States currency by
     check drawn on a United States bank, unless otherwise specified by Palomar.

          H.  Overdue  payments  hereunder  shall be subject  to a late  payment
     charge  calculated at a one and one-half  percent (1 1/2%) per month during
     delinquency.  If the amount of such charge exceeds the maximum permitted by
     law, such charge shall be reduced to such maximum.

          I. Coherent shall pay any tax (and any related  interest and penalty),
     however  designated,  imposed as a result of the  existence or operation of
     this Agreement, including any tax which Coherent is required to withhold or
     deduct from payments to Palomar, except any income tax imposed upon Palomar
     by the United States or any subdivision thereof.

          J. The foregoing notwithstanding and without limiting any other remedy
     that  Coherent or Star may have,  in the event that  either  Palomar or MGH
     terminates  the MGH  Agreement  and Coherent or Star  continue to exercise,
     pursuant to Section 9.4 of the MGH Agreement, license rights under the `568
     Patent  and the `844  Patent,  neither  Coherent  nor Star  shall  have any
     obligations to Palomar  pursuant to this Section 4, provided,  however that
     all royalty  obligations  incurred prior to such  expiration or termination
     shall be accelerated and shall immediately become due and payable

          K. If the Term expires as to either the `568 Patent or the `864 Patent
     or if either of such patents are held invalid or unenforceable, the Parties
     shall  renegotiate in good faith the Royalty Rate to be paid by Coherent to
     Palomar to take into account such occurrence. 

     5. RELEASE.

     In  consideration  of the  rights  granted  hereunder  and  other  good and
valuable  consideration paid by Coherent to Palomar, the receipt and sufficiency
of which Palomar hereby  acknowledges,  Palomar,  for itself and for its present
affiliates,  hereby releases (a) Star and Coherent, their present affiliates and
all  purchasers  and users of  products  of the kind  herein  licensed as of the
effective date,  from all claims,  demands and rights of action which Palomar or
its  present  affiliates  may have on  account  of any  infringement  or alleged
infringement  of any patent  issued in any country of the world by reason of the
manufacture,  use,  lease,  sale,  offer for sale or  importation of any of such
products which were used or furnished by Star, or any of their  affiliates prior
to the effective  date hereof and (b) Coherent,  its present  affiliates and all
purchasers and users of products of the kind herein licensed as of the effective
date, from all claims, demands and rights of action which Palomar or its present
affiliates may have on account of any  infringement  or alleged  infringement of
any patent licensed  hereunder by reason of the manufacture,  use, lease,  sale,
offer  for  sale or  importation  of any of such  products  which  were  used or
furnished by Star, or any of their affiliates prior to the effective date hereof

                                       5
<PAGE>

     6. RECORD INSPECTION AND AUDIT.

          A. PALOMAR INSPECTION RIGHTS.

               (i) Each of Palomar and MGH shall have the right, upon reasonable
          notice,  to  inspect  Coherent's  books  and  records  and  all  other
          documents and  materials in  Coherent's  possession or control for the
          limited  purpose  of  verifying  Coherent's   obligations  to  Palomar
          pursuant  to Section  4. Each of  Palomar  and MGH shall have free and
          full access thereto for such purpose. In no event shall either Palomar
          or  MGH  have  the  right  to  examine  information  with  respect  to
          Coherent's costs, pricing formulae or percentages of mark-up.

               (ii) In the event that such inspection reveals an underpayment by
          Coherent of the actual Royalty owed, Coherent shall pay the difference
          plus interest  calculated  at the rate of one and one-half  percent (1
          1/2%) per month.  If such  underpayment  is in excess of Five Thousand
          United States Dollars  ($5,000.00) for any calendar quarter,  Coherent
          shall also reimburse Palomar for the cost of such inspection.

               (iii) All books and records  relative to  Coherent's  obligations
          hereunder  shall be maintained and made  accessible to each of Palomar
          and MGH for inspection for at least two (2) years after termination of
          this Agreement.

          B. COHERENT INSPECTION RIGHTS.

               (i) Coherent shall have the right,  upon  reasonable  notice,  to
          inspect  Palomar's  books  and  records  and all other  documents  and
          material in Palomar's possession or control for the limited purpose of
          determining  Palomar's compliance with this Agreement.  Coherent shall
          have free and full access thereto for such purposes. In no event shall
          Coherent  have the  right  to  examine  information  with  respect  to
          Palomar's costs, pricing formulae or percentages of mark-up.

               (ii) All books and  records  relative  to  Palomar's  obligations
          hereunder  shall be  maintained  and made  accessible  to Coherent for
          inspection  for at  least  two (2)  years  after  termination  of this
          Agreement.

     7. PATENT MARKING AND PUBLICITY.

          A. PATENT MARKING.

               (i)  Coherent  and Star shall mark or label the Palomar  Licensed
          Products with the patent numbers of the relevant  licensed  patents in
          accordance with 35 U.S.C. ss. 287.

               (ii) Palomar shall mark or label any product manufactured or sold
          under any of the relevant  licensed patents with the patent numbers of
          such  patents in  accordance  with 35 U.S.C.  ss. 287.  

          B.  PUBLICITY.  Except as provided  above,  nothing in this  Agreement
     shall be construed as conferring upon either Party or their  affiliates any
     right to include on advertising,  packaging or other commercial  activities
     related to any product,  any  reference to Coherent or Star, if by Palomar,
     or to Palomar or Massachusetts General Hospital, if by Coherent or Star, or
     any of their  respective  trade names,  trademarks or service marks without
     the other Party's written consent.

                                       6
<PAGE>

     8. TERM AND TERMINATION.

          A. Unless  sooner  terminated  as otherwise  provided for herein,  all
     licenses  granted,  and any  royalty  obligations  due,  under  each of the
     patents  licensed  hereunder  shall  continue  until the expiration of such
     patent (such period with respect to each such patent, the "TERM").

          B. If either Party defaults in the  performance of any of its material
     obligations  hereunder,  such Party  shall use its best  efforts to correct
     such  default  within  thirty  (30)  days (or such  additional  time as the
     Parties may agree) after written  notice  thereof from the other Party.  If
     any such  default  cannot  be,  or is not,  corrected  within  such  thirty
     (30)-day  period,  then the  non-defaulting  Party shall have the right, in
     addition to any other remedies it may have, to terminate this Agreement and
     all rights and licenses  granted by the  non-defaulting  Party hereunder by
     giving  written  notice  to  the  Party  in  default.  

     9. REPRESENTATIONS, WARRANTIES, AND INDEMNIFICATION.

          A. Each party represents and warrants to the best of its knowledge and
     belief  that it has the right and ability to grant the  licenses  described
     herein.

          B. Palomar  represents  and warrants that: (i) the MGH Agreement is in
     full force and effect;  and (ii)  Palomar is not in breach of any  material
     provision of the MGH Agreement.  

          C. INDEMNIFICATION.  Palomar shall defend, indemnify and hold Coherent
     and Star,  and  their  customers,  harmless  from and  against  any and all
     losses,  damages,  liabilities,  costs,  and  expenses  (including  but not
     limited to attorneys' fees) arising out of or in connection with any claim,
     suit, action, or proceeding, to the extent based on the infringement of the
     `844  Patent or the `568  Patent,  brought  or  threatened  by MGH  against
     Coherent or Star, or any of their  customers.  

          D. Each Party  disclaims  any warranty as to  non-infringement  of any
     product made, had made, used,  offered for sale, sold, or imported pursuant
     to a  license  granted  hereunder  or  any  warranty  as to  the  accuracy,
     sufficiency  or  suitability  of any such  product or method and assumes no
     responsibility or liability for loss or damages,  whether direct, indirect,
     consequential  or  incidental  which might  arise out of other  Party's use
     thereof,  which  shall be  entirely  at such  Party's  risk and peril.  

                                       7
<PAGE>

     10. LIMITATION OF LIABILITY.

     EXCEPT AS PROVIDED IN SECTION 9.C, IN NO EVENT SHALL EITHER PARTY BE LIABLE
TO THE OTHER FOR ANY INDIRECT,  SPECIAL,  INCIDENTAL OR  CONSEQUENTIAL  DAMAGES,
WHETHER  BASED ON BREACH  OF  CONTRACT,  TORT  (INCLUDING  NEGLIGENCE),  PRODUCT
LIABILITY,  OR OTHERWISE,  AND WHETHER OR NOT SUCH PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

     11. MOST FAVORED LICENSEE.

   
          A. If Palomar  grants to a third party a license under the `568 Patent
     or the `844 Patent having  materially  the same terms as this Agreement and
     having a royalty  rate that is lower than that  provided in this  Agreement
     then Palomar will promptly  notify  Coherent of any such  license,  and the
     Royalty Rate set forth in this  Agreement  shall be set equal to such lower
     royalty rate, effective as of the date such license becomes effective.
    

          B. If  Coherent  grants  to a third  party a  license  under  the `306
     Patent,  the `350 Patent, the `403 Patent or the `901 Patent pursuant to an
     agreement having  materially the same terms as the `306 License  Agreement,
     the `350 License Agreement,  the `403 License Agreement or the `901 License
     Agreement,  respectively, and having a royalty rate that is lower than that
     provided in the `306 License  Agreement,  the `350 License  Agreement,  the
     `403 License Agreement or the `901 License  Agreement,  respectively,  then
     Coherent will promptly notify Palomar of any such license,  and the royalty
     rate set forth in the `306 License  Agreement,  the `350 License Agreement,
     the `403 License  Agreement or the `901  License  Agreement,  respectively,
     shall be set equal to such lower  royalty  rate,  effective  as of the date
     such license becomes effective.  

     12. NOTICES.

          A. Any notices  required to be given pursuant to this Agreement  shall
     be in writing and mailed by certified or registered  mail,  return  receipt
     requested or delivered by a national overnight express service.

          B. Either  party may change the address to which  notice or payment is
     to be sent by written  notice to the other party pursuant to the provisions
     of this paragraph.

     13. ADDRESSES.

     A. Any notice or other communication  hereunder shall be sufficiently given
to Coherent or Star when sent by certified mail addressed to:

                          Coherent, Inc.
                          5100 Patrick Henry Drive
                          Santa Clara, California 95056
                          Attn.:  Chief Executive Officer

                          With a copy to General Counsel

                                       8
<PAGE>

                 or to Palomar when sent by certified mail addressed to:

                          Palomar Medical Technologies, Inc.
                          45 Hartwell Avenue
                          Lexington, MA  02421-3102
                          Attn:  Chief Executive Officer

                          with a copy to General Counsel.

          B.  Payments  by  Coherent  shall be made to  Palomar  at the  address
     specified in this section.  Alternatively,  payments to Palomar may be made
     by bank wire transfers to Palomar's account:

                          Palomar Medical Technologies, Inc.
                          Account Number: 0501395874
                          Fleet National Bank
                          ABA Number: 011 000 206

     14. JURISDICTION AND DISPUTES.

          A.  This  Agreement  shall be  governed  by the  laws of the  state of
     Delaware,  without  regard to its  principles  of conflict of laws.  

          B. All disputes hereunder shall be resolved in accordance with Article
     9 of the Acquisition Agreement.

     15. AGREEMENT BINDING ON SUCCESSORS.

     This Agreement  shall be binding upon and shall inure to the benefit of the
parties hereto, their heirs, administrators, successors and assigns.

     16. WAIVER.

     No waiver by either party of any default shall be deemed as a waiver of any
prior or subsequent default of the same or other provisions of this Agreement.

     17. SEVERABILITY.

     If any  provision  hereof is held  invalid or  unenforceable  by a court of
competent  jurisdiction,  such  invalidity  shall not  affect  the  validity  or
operation of any other  provision and such invalid  provision shall be deemed to
be severed from the Agreement.

     18. ASSIGNABILITY.

     This  Agreement and any licenses and rights  granted to it hereunder may be
assigned to any successor in interest of all or  substantially  all of the stock
or assets of either party,  provided that such successor agrees in writing to be
bound by the terms and  conditions  of this  Agreement,  which  successor  shall
thereafter  be deemed  substituted  as the  party  hereto,  effective  upon such
assignment.  Except as set forth herein, neither this Agreement nor any licenses
or rights  hereunder  shall be otherwise  assignable or  transferable  by either
party without the express written consent of the other party.

                                       9
<PAGE>

     19. INTEGRATION.

     This Agreement  constitutes the entire  understanding  of the parties,  and
revokes and supersedes all prior agreements  between the parties and is intended
as a final  expression of their  Agreement.  It shall not be modified or amended
except in writing  signed by the parties  hereto and  specifically  referring to
this  Agreement.  This Agreement  shall take precedence over any other documents
with which it may be in conflict.

     20. SURVIVAL.

     Any  termination  of this Agreement  shall not affect  Coherent's or Star's
licenses,  rights and obligations  with respect to any Palomar  Licensed Product
made prior to such  termination,  provided  that  Coherent has complied with its
royalty  obligations  hereunder with respect to such Palomar  Licensed  Product.
Without  limiting the generality of the foregoing,  the provisions of Sections 5
(Release), 6 (Record Inspection and Audit), 9 (Representations,  Warranties, and
Indemnification),  10 (Limitation of Liability), 14 (Jurisdiction and Disputes),
and 20 (Survival) shall survive expiration or termination of this Agreement.

     IN WITNESS  WHEREOF,  the parties  hereto,  intending  to be legally  bound
hereby,  have each caused to be affixed  hereto its or his/her hand and seal the
day indicated.

PALOMAR MEDICAL TECHNOLOGIES, INC.



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

STAR MEDICAL TECHNOLOGIES, INC.



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

COHERENT, INC.



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

                                       10
<PAGE>
                                                                       EXHIBIT F
                                                                to Agreement and
                                                          Plan of Reorganization

                  Form of Legal Opinion of Counsel to Palomar
                          (To Be Delivered at Closing)

<PAGE>
                                                                    Schedule 1.6
                                                                to Agreement and
                                                          Plan of Reorganization

                         STAR MEDICAL TECHNOLOGIES, INC
                      PROCEEDS DUE TO COMMON STOCKHOLDERS


<TABLE>
<S>                  <C>          <C>                <C>        <C>        <C>         <C>        <C>          <C>
                                            |-------------------------------------------------------------------------------------|
                                            |                        PRICE PER SHARE                                              |
- -----------------|----------|---------------|-------------------------------------------------------------------------------------|
|EMPLOYEE        |          |    ISSUE DATE |        $2.50      $5.00      $6.00       $9.50      $19.00       $19.00             |
- -----------------|----------|---------------|-------------------------------------------------------------------------------------|
                                            |                         NUMBER OF SHARES                                            |
                                            |-------------------------------------------------------------------------------------|
James Holtz          ISO          23-May-94                      12,900
James Holtz          ISO          17-Feb-96                                 50,000
Robert Grove         ISO          23-May-94                      12,900
Robert Grove         ISO          17-Feb-96                                 50,000
David Mundinger      NQ           01-Jun-94          27,900
David Mundinger      ISO          23-May-94                      15,000
David Mundinger      ISO          17-Feb-96                                 20,000
Mark Weckwerth       NQ           19-Aug-96                                            10,000
Tony Island          ISO          06-Jan-97                                                       10,000
Brain Guscott        ISO          20-Jan-97                                                       15,000
Kenneth Anderson     ISO          31-Mar-97                                                       7,500
Deborah Briggs       ISO          31-Mar-97                                                       1,083
David Van Lue        ISO          22-May-97                                                       4,000
Dana Rivinius        ISO          22-May-97                                                       3,000
Albert Zakowski      ISO          22-May-97                                                       3,000
Yong Kim             ISO          14-Jul-97                                                       5,000
                                            ---------------------------------------------------------------------------------------
                                                     27,900      40,800     120,000    10,000    48,583
                                            =======================================================================================

OPTION EXERCISES:

Jim Holtz                                               100
Bob Grove                                                           100
Dave Mundinger                                                      100

Total Empolyee Group

PALOMAR MEDICAL:
Options                                                                                                        378,224
Common Stock

Total

</TABLE>

<PAGE>

<TABLE>
<S>                         <C>          <C>        <C>                 <C>             <C>            <C>              <C>
                                              
                                                 |------------------|---------------|
                                                 |     GROSS VALUE  |   VALUE PER   |                               |--------------|
                       |-------------|-----------|  FOR OPTIONS HELD|     SHARE     |---------------|---------------|    PALOMAR   |
|----------------------|             |           |------------------|---------------|   EXERCISE    |      NET      |   REPURCHASE |
|EMPLOYEE              |    TOTAL    |           |    $12,996,060   |   $52.555416  |     PRICE     |     VALUE     |   ADJUSTMENT |
|----------------------|-------------|-----------|------------------|---------------|---------------|---------------|--------------|
James Holtz                 12,900       0.914%          $677,965                        $64,500         $613,465       -$89,100
James Holtz                 50,000       3.542%        $2,627,771                       $300,000       $2,327,771
Robert Grove                12,900       0.914%          $677,965                        $64,500         $613,465       -$89,100
Robert Grove                50,000       3.542%        $2,627,771                       $300,000       $2,327,771
David Mundinger             27,900       1.976%        $1,466,296                        $69,750       $1,396,546       -$89,100
David Mundinger             15,000       1.062%          $788,331                        $75,000         $713,331
David Mundinger             20,000       1.417%        $1,051,108                       $120,000         $931,108
Mark Weckwerth              10,000       0.708%          $525,554                        $95,000         $430,554
Tony Island                 10,000       0.708%          $525,554                       $190,000         $335,554
Brain Guscott               15,000       1.062%          $788,331                       $285,000         $503,331
Kenneth Anderson             7,500       0.531%          $394,166                       $142,500         $251,666
Deborah Briggs               1,083       0.077%           $56,918                        $20,577          $36,341
David Van Lue                4,000       0.283%          $210,222                        $76,000         $134,222
Dana Rivinius                3,000       0.212%          $157,666                        $57,000         $100,666
Albert Zakowski              3,000       0.212%          $157,666                        $57,000         $100,666
Yong Kim                     5,000       0.354%          $262,777                        $95,000         $167,777
                        -----------------------------------------------------------------------------------------------------------
                           247,283       17.52%       $12,996,061                     $2,011,827      $10,984,234      -$267,300
                        ===========================================================================================================

OPTION EXERCISES:

Jim Holtz                      100       0.007%            $5,256                                          $5,256
Bob Grove                      100       0.007%            $5,256                                          $5,256
Dave Mundinger                 100       0.007%            $5,256                                          $5,256
                        --------------------------------------------                                 ----------------
                               300       0.021%           $15,768                                         $15,768
                                                   |---------------|                                 |---------------|
Total Empolyee Group                               |  $13,011,829  |                                 |$11,000,002    |
                                                   |---------------|                                 |---------------|

PALOMAR MEDICAL:
Options                    378,224       26.79%       $19,877,720                     $7,186,256      $12,691,464
Common Stock               786,000       55.67%       $41,308,534                         n/a         $41,308,534        267,300
                        --------------------------------------------                 --------------- ---------------- -------------
                         1,164,224       82.46%       $61,186,254                     $7,186,256      $53,999,998

                        --------------------------------------------                 ----------------------------------------------
Total                    1,411,807      100.00%       $74,198,083                     $9,198,083      $65,000,000              $0
                        ===========================================================================================================
</TABLE>
<PAGE>

<TABLE>
<S>                      <C>               <C>              <C>            <C>       <C>        <C>             <C>
- ----------------------|----------------|---------------|---------------|-----------|----------|---------------|--------------------
                      |  WITHHOLDING   |   CALIFORNIA  |    MEDICARE   |    FICA   |  ESCROW* |    NET        |     REPORTING
EMPLOYEE              |      28%       |     6.00%     |      1.45%    |    6.20%  | $800,000 | DISTRIBUTION  | ORDINARY INCOME
- ----------------------|----------------|---------------|---------------|-----------|----------|---------------|--------------------
James Holtz                                                                                       $524,365          $613,465
James Holtz                                                                          $200,000   $2,127,771        $2,327,771
Robert Grove                                                                                      $524,365          $613,465
Robert Grove                                                                         $200,000   $2,127,771        $2,327,771
David Mundinger           $391,033           $83,793          $20,250      $4,501                 $807,869        $1,396,546
David Mundinger                                                                                   $713,331          $713,331
David Mundinger                                                                      $200,000     $731,108          $931,108
Mark Weckwerth            $120,555           $25,833           $6,243      $4,501     $34,140     $239,282          $430,554
Toby Island                                                                           $34,140     $301,414          $335,554
Brian Guscott                                                                         $51,207     $452,124          $503,331
Kenneth Anderson                                                                      $25,605     $226,061          $251,666
Deborah Briggs                                                                                     $36,341           $36,341
David Van Lue                                                                                     $134,222          $134,222
Dana Rivinius                                                                                     $100,666          $100,666
Albert Zakowski                                                                                   $100,666          $100,666
Yong Kim                                                                                          $167,777          $167,777
                       ------------------------------------------------------------------------------------------------------------
                          $511,588          $109,626          $26,493      $9,002    $745,092   $9,315,133       $10,984,234
                       ------------------------------------------------------------------------------------------------------------
OPTION EXERCISES:
Jim Holtz                                                                                          $5,256
Bob Grove                                                                                          $5,256
Dave Mundinger                                                                                     $5,256
                                                                                               ------------
                                                                                                  $15,768
                                                                                               |------------|
Total Empolyee Group                                                                           |$9,330,901  |
                                                                                               |------------|
PALOMAR MEDICAL:
Options                                                                                        $12,691,464
Common Stock                                                                       $3,254,908  $38,320,926
                       -------------------------------------------------------------------------------------
                                                                                   $3,254,908  $50,745,090

                       -------------------------------------------------------------------------------------
Total                     $511,588          $109,626          $26,493      $9,002  $4,000,000  $60,343,291
                       =====================================================================================
</TABLE>



<PAGE>
                                                            Schedule 5.19(a)(ii)
                                                                to Agreement and
                                                          Plan of Reorganization


                          [To Be Delivered At Closing]

<PAGE>
                                                                    Schedule 7.2
                                                                to Agreement and
                                                          Plan of Reorganization

                                         SCHEDULE 7.2

                  Robert E. Grove                                $200,000
                  James Z. Holtz                                 $200,000
                  David C. Mundinger                             $200,000
                  Brian Guscott                                   $51,208
                  Mark Weckwerth                                  $34,140
                  Toby Island                                     $34,140
                  Kenneth Anderson                                $25,605
                  Palomar Medical Technologies, Inc.           $3,254,908




<PAGE>
                                   EXHIBIT D
                                   ---------


RESOLVED:   That the following  paragraph be inserted prior to the first
            paragraphof Paragraph 4 of the Certificate of Incorporation:


                  Upon the filing date of the  Certificate  of  Amendment of the
                  Certificate of  Incorporation  of the Corporation  pursuant to
                  which this paragraph shall replace the first paragraph of this
                  Article   4  (the   "Reverse   Split   Effective   Date"),   a
                  one-for-seven  reverse split of the  Corporation's  issued and
                  outstanding common stock (as defined below) shall be effected,
                  so that each seven shares of common stock outstanding and held
                  of record by each  stockholder of the  Corporation  (including
                  treasury  shares)  immediately  prior  to  the  Reverse  Split
                  Effective Date shall  represent one share of common stock from
                  and after the Reverse Split  Effective  Date, the total number
                  of shares which the  Corporation  shall have the  authority to
                  issue is forty-six million five hundred thousand  (46,500,000)
                  shares,  consisting of forty five million  (45,000,000) shares
                  of common  stock,  having a par value of one cent  ($.01)  per
                  share  (the  "Common  Stock")  and one  million  five  hundred
                  thousand (1,500,000) of preferred stock, having a par value of
                  one cent ($.01) per share (the "Preferred Stock").



<PAGE>

                                   EXHIBIT E
                                   ---------

                            GLOSSARY OF DEFINED TERMS

Acquisition Agreement:     Any  letter  of  intent,   agreement  in   principle,
                           acquisition agreement or other similar agreement.

Acquisition Proposal:      Any  proposal  or offer  relating  to any  direct  or
                           indirect  acquisition  or  purchase of 10% or more of
                           the assets of Star taken as a whole or 10% or more of
                           any class of  outstanding  equity  securities of Star
                           taken as a whole,  any tender offer or exchange offer
                           that  if  consummated  would  result  in  any  person
                           beneficially  owning  10% or  more  of any  class  of
                           equity    securities   of   Star   or   any   merger,
                           consolidation,    business   combination,   sale   of
                           substantially   all  the  assets,   recapitalization,
                           liquidation,   dissolution  or  similar   transaction
                           involving   Star,   other   than   the   transactions
                           contemplated by the Merger Agreement.

Aggregate Bank
Liabilities:               The sum of (i) the principal  amount of all revolving
                           loans then  outstanding,  plus (ii) all then  undrawn
                           amounts of  letters of credit  issued by the bank for
                           the  account of the  borrower, plus (iii) all amounts
                           then drawn on any such letter of credit which at said
                           date  shall not have been  reimbursed  to the Bank by
                           the borrower.

Borrowing Base:            The sum of (i) 80%of the aggregate  principal  amount
                           of the qualified  receivables of the Borrower  and/or
                           Star then outstanding, plus (ii) 90% of the aggregate
                           principal   amount  of  the   letter-of-credit-backed
                           foreign  receivables of the borrower and/or Star then
                           outstanding,   plus   (iii)  85%  of  the   aggregate
                           principal  amount of the insured  receivables  of the
                           borrower and/or Star then outstanding, plus (iv) 100%
                           of the  principal  amount of (A) any  certificate  of
                           deposit  hereafter  issued by the bank and  purchased
                           from the bank by the borrower which is pledged to the
                           bank  by   instruments   satisfactory   in  form  and
                           substance  to the  bank an in  which  the  bank has a
                           fully perfected first priority  security  interest or
                           (B) any deposit account now or hereafter  established
                           by the  borrower  with the  bank,  which  account  is
                           blocked as to withdrawals by the borrower, is pledged
                           to the bank by instruments  satisfactory  in form and
                           substance  to the bank  and in  which  the bank has a
                           fully perfected first priority security interest.

Code:                      The Internal Revenue Code of 1986, as amended.

Changes:                   Any  adjustment  the  effect of which is to  increase
                           deductions, losses or tax credits or decrease income,
                           gains, premiums, revenues or recapture of tax credits
                           reflected on a tax return of Coherent or Star for any
                           taxable period ending after the Closing Date.

Closing or
Closing                    Date:  The date on which the  parties  to the  Merger
                           Agreement  exchange original  executed  documents and
                           consummate the Merger by filing with the Secretary of
                           State of California a Certificate of Merger.

Closing                    Balance  Sheet:  A  balance  sheet  dated  as of  the
                           Closing   Date   prepared  by  Star  and  audited  by
                           Palomar's  auditors  within 60 days of the  Effective
                           Time.

Coherent:                  Coherent, Inc.

Coherent                   Benefits:  A net  tax  benefit  from an  increase  in
                           deductions,  losses or tax credits  and/or a decrease
                           in income, gains, premiums,  revenues or recapture of
                           tax credits  enjoyed by Coherent for taxable  periods
                           ending after the Closing Date.
<PAGE>

Coherent
Restricted  Period:        The  period  commencing  with  the  Closing  Date and
                           ending 24 months later.

Competing Proposal:        A publicly  disclosed and still  pending  Acquisition
                           Proposal  made  with  respect  to  Star  prior  to  a
                           Negative Vote.

Effective Time:            The time when the  Secretary  of State of  California
                           accepts the filing of the Certificate of Merger.

Exchange Agent:            American Stock Transfer & Trust Company.

Exchange  Act:             The Securities Exchange Act of 1934, as amended.

FDA:                       Food and Drug Administration.

FTC:                       Federal Trade Commission.

GAAP:                      Generally accepted accounting principles.

LightSheer(TM) Margin:     The amount that we would have  received on account of
                           LightSheer(TM)  sales if they were made  prior to the
                           Closing Date  pursuant to the Sales  Agency,  License
                           and  Development  Agreement  between us and  Coherent
                           dated November 17, 1997, less the inventory  carrying
                           value of such units  reflected on the Closing Balance
                           Sheet.

MGH:                       Massachusetts General Hospital.

Merger:                    The  merger of the  Merger  Sub with and into Star as
                           provided for in the Merger Agreement.

Merger Agreement:          The Agreement and Plan of Reorganization by and among
                           Star,   Coherent,    Palomar,   Medical   Acquisition
                           Technologies,   Holtz,  Grove  and  Mundinger,  dated
                           December 7, 1998.

Merger  Sub:               Medical Technologies Acquisition,  Inc., a subsidiary
                           of Coherent.

Negative Vote:             Non-approval   by   either   the   Star  or   Palomar
                           stockholders of the Merger Agreement and Merger.

New Certificates:          Certificates  representing the number of whole shares
                           of common  stock  into  which  your  shares of common
                           stock have been  converted as a result of the reverse
                           split.

Old Certificates:          Stock certificates  representing the number of shares
                           of  common  stock  held by you  prior to the  reverse
                           split.

Palomar:                   Palomar Medical Technologies, Inc.

Palomar Restricted
Business:                  The  commercial  manufacture,  marketing  or  sale of
                           Restricted Semiconductor Laser Devices.
<PAGE>

Palomar Restricted
Period:                    The  period  commencing  with  the  Closing  Date and
                           ending 24 months later .

Pre-Closing Period:        That  portion  of the  Straddle  Period  prior to and
                           including the Closing Date.

Receivables of
Star:                      All of Star's present and future  accounts,  accounts
                           receivable  and notes,  drafts,  acceptance and other
                           instruments  representing  or  evidencing  a right to
                           payment for goods sold or for services rendered.

Restricted
Semiconductor
Laser                      Devices:  Any  semiconductor  laser  device  (and any
                           system that  incorporates such devices) that operates
                           in a continuous wave mode or in quasi continuous wave
                           mode  that  delivers  more  than 5  joules  in any 50
                           millisecond period.

Reverse Split
Effective Date:            5:00  p.m.  EST on the date that the  Certificate  of
                           Amendment to Palomar's Second Restated Certificate of
                           Incorporation is filed with the Secretary of State of
                           Delaware.

Sales Agency
Agreement:                 The Sales Agency,  Development and License  Agreement
                           between Coherent and Palomar dated November 17, 1998.

SEC:                       Securities and Exchange Commission.

Securities Act:            The Securities Act of 1933, as amended.

Superior Proposal:         Any  good  faith  proposal  made by a third  party to
                           acquire,  directly or indirectly,  100% of the voting
                           power   of  the   Star   capital   stock  or  all  or
                           substantially all the assets of Star and otherwise on
                           the terms which the Star Board and the Palomar  Board
                           determine in good faith (based on the written opinion
                           of Tucker Anthony or another  non-employee  financial
                           advisor of similar  standing) to be more favorable to
                           the Star  stockholders  than the Merger and for which
                           financing,  to the  extent  required  by the terms of
                           such  proposal,  is then  committed or which,  in the
                           good faith judgment of the Star Board and the Palomar
                           Board,  is  reasonably  capable of being  obtained by
                           such third party.

Star:                      Star Medical  Technologies,  Inc.,  a  subsidiary  of
                           Palomar.

Straddle Period:           Any taxable period commencing before the Closing Date
                           and ending after the Closing Date.

Successor:                 An entity that succeeds to our rights and obligations
                           under the  Merger  Agreement  as a result of  merging
                           with or acquiring us.

Tucker  Anthony:           Tucker Anthony,  Inc.,  our  financial advisor.






© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission