PALOMAR MEDICAL TECHNOLOGIES INC
10-K, 1999-03-30
PRINTED CIRCUIT BOARDS
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                                    FORM 10-K

                     U.S. SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

                     For fiscal year ended December 31, 1998

                         Commission file number: 0-22340
                                [OBJECT OMITTED]

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

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

                Delaware                                                     04-3128178
                --------                                                     ----------
(State or other jurisdiction of incorporation or organization)    (I.R.S. Employer Identification No.)
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               45 Hartwell Avenue, Lexington, Massachusetts 02173
               --------------------------------------------------
                    (Address of principal executive offices)
                                 (781) 676-7300
                                 --------------
                (Issuer's telephone number, including area code)

Securities registered pursuant to Section 12 (b) of the Act:
- ------------------------------------------------------------
                                                       Name of each exchange on
         Title of each class                                which registered
         -------------------                           ------------------------
         Not Applicable                                     Not Applicable  

          Securities registered pursuant to Section 12 (g) of the Act:
          -----------------------------------------------------------
                          Common Stock, $.01 par value

     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant  was  required to file such  report(s)),  and (2) has been subject to
such filing requirements for the past 90 days.    Yes   X   No
                                                       ---      ---

     Check if there is no disclosure  of  delinquent  filers in response to Item
405 of  Regulation  S-K  contained  in  this  form,  and no  disclosure  will be
contained,  to the  best of  registrant's  knowledge,  in  definitive  proxy  or
information  statements  incorporated by reference in Part III of this Form 10-K
or any amendment to this Form 10-K. [ ]

     As of March 2, 1999,  72,145,509  shares of Common Stock were  outstanding.
The  aggregate  market value of the voting  shares (based upon the closing price
reported by Nasdaq on March 20,  1998) of Palomar  Medical  Technologies,  Inc.,
held by nonaffiliates was $$43,549,606.  For purposes of this disclosure, shares
of Common  Stock held by entities who own 5% or more of the  outstanding  Common
Stock,  as reported in  Amendment  No. 4 to a Schedule  13G filed on January 22,
1999 and  Amendment  No. 3 to a Schedule  13D filed on February  16,  1999,  and
shares of common stock held by each officer and director  have been  excluded in
that such persons may be deemed to be "affiliates" as that term is defined under
the  Rules  and  Regulations  of  the  Securities  Exchange  Act of  1934.  This
determination of affiliate status is not necessarily conclusive.

                       DOCUMENTS INCORPORATED BY REFERENCE

     Portions of the definitive  proxy  statement to be filed prior to April 30,
1998,  pursuant to  Regulation  14A of the  Securities  Exchange Act of 1934 are
incorporated by reference into Part III of this Form 10-K

Transitional Small Business Disclosure Format:       Yes      X    No
                                                 ---         ---



<PAGE>


                                                      INDEX
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Item                                                                                                       Page No.
- ----                                                                                                       --------

PART I.........................................................................................................1

     Item 1.  Business.........................................................................................1

         (a)  Introduction.....................................................................................1
         (b)  Financial Information About Industry Segments....................................................1
         (c)  Description of Business..........................................................................1
         (d)  Financial Information About Exports by Domestic Operations......................................10

     Item 2.  Properties......................................................................................10

     Item 3.  Legal Proceedings...............................................................................10

     Item 4.  Submission of Matters to a Vote of Security Holders.............................................11

PART II.......................................................................................................12

     Item 5.  Market for Registrant's Common Equity and Related Stockholder Matters...........................12

     Item 6.  Selected Financial Data.........................................................................14

     Item 7.  Management's Discussion and Analysis of Financial Condition and Results of Operations...........15

         (a)  Overview........................................................................................15
         (b)  Results.........................................................................................15
(c)      Liquidity and Capital Resources......................................................................19
(d)      Year 2000 Issues.....................................................................................21
(e)      Nasdaq Stock Market Listing..........................................................................21
(f)      Recently Issued Accounting Standard..................................................................22

     Item 7A.  Quantitative and Qualitative Disclosures About Market Risk.....................................22

     Statement Under the Private Securities Litigation Reform Act.............................................22

     Risk Factors.............................................................................................23

     Item 8.  Financial Statements............................................................................27

         Reports of Independent Public Accountants............................................................28
         Consolidated Balance Sheets as of December 31, 1997 and 1998.........................................30
         Consolidated Statements of Operations for the years ended December 31, 1996, 1997 and 1998...........31
         Consolidated Statements of Stockholders' Equity (Deficit) for the years ended
              December 31, 1996, 1997 and 1998................................................................32
         Consolidated Statements of Cash Flows for the years ended December 31, 1996, 1997 and 1998...........35
         Notes to Consolidated Financial Statements...........................................................37

     Item 9.  Changes and Disagreements with Accountants on Accounting and Financial Disclosures..............63

<PAGE>

PART III .....................................................................................................64

     Item 10.  Directors and Executive Officers of the Registrant.............................................64

     Item 11.  Executive Compensation.........................................................................64

     Item 12.  Security Ownership of Certain Beneficial Owners and Management.................................64

     Item 13.  Certain Relationships and Related Transactions.................................................64

PART IV.......................................................................................................65

     Item 14.  Exhibits, Financial Statement Schedules and Reports on Form 8-K................................65

         (a)  Index to Consolidated Financial Statements and Schedules........................................65
         (b)  Reports on Form 8-K.............................................................................65
         (c)  Exhibits........................................................................................66

SIGNATURES....................................................................................................73
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                                       ii


<PAGE>

                                     PART I

Item 1.  Business.

(a)      Introduction

         Palomar Medical Technologies,  Inc. (the "Company," "Palomar," or "we")
was organized in 1987 to design, manufacture and market lasers, delivery systems
and related disposable products for use in medical procedures.  In December 1992
the  Company  went  public.  Subsequently,  the  Company  pursued an  aggressive
acquisition  program,  acquiring companies in its core laser business as well as
others,  principally in the  electronics  industry,  in order to spread risk and
bolster  operating  assets,  among other reasons.  By the beginning of 1997, the
Company had more than a dozen  subsidiaries.  At the same time,  having obtained
FDA clearance to market its EpiLaser(R) hair removal laser system in March 1997,
the Company was well  positioned  to focus on what it believed  was at that time
the most  promising  product  in its  core  laser  business.  Hence,  under  the
direction  of a new Board and  management,  the Company  undertook  an ambitious
program in 1997,  completed in May of 1998,  of exiting all non-core  businesses
and investments and focusing only on those businesses which it believes hold the
greatest promise for maximizing stockholder value. The Company's exclusive focus
is now 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.  Currently,  the Company  has three  operating
subsidiaries,  Palomar Medical Products, Inc. ("PMP"),  Esthetica Partners, Inc.
("Esthetica")  (formerly  Cosmetic  Technology  International,  Inc.)  and  Star
Medical Technologies,  Inc. ("Star"). PMP, located at the Company's headquarters
in Lexington, Massachusetts,  oversees the manufacture and sale of the Company's
two ruby hair removal  laser system  currently  on the market.  Esthetica,  also
based in Lexington,  Massachusetts,  places the Company's lasers in clinical and
cosmetic  settings  and shares in a portion of the  revenue  generated  thereby.
Star, based in Pleasanton,  California,  manufactures the  LightSheer(TM)  diode
hair removal laser.  Palomar has entered into an agreement  with Coherent,  Inc.
("Coherent')  to sell Star to Coherent.  The agreement is subject to stockholder
approval and standard closing  conditions.  (On March 12, 1999,  Palomar filed a
proxy  statement with the Securities  and Exchange  Commission  that details the
Star Sale.) A Special Meeting of Palomar's  stockholders  has been scheduled for
April 21, 1999. If the Star sale is approved at that meeting by the holders of a
majority of the shares of Palomar's outstanding common stock, then the sale will
be  completed  shortly  after the  meeting  date.  (See  Item 7.,  "Management's
Discussion  and  Analysis of  Financial  Condition  and Results of  Operations -
Overview.")

(b)      Financial Information About Industry Segments

         The Company conducts business in one industry segment, medical products
and  services.  In 1998 the Company  completed  the program,  begun in 1997,  of
divesting  all  of  its  non-core   electronics   subsidiaries.   (See  Item  7.
"Management's  Discussion  and  Analysis of Financial  Condition  and Results of
Operations - Overview" and Note 2 to Financial Statements.)

(c)      Description of Business

         (i)      Principal Products and Services

                  Lasers for Hair Removal

                           The Technology

         The word "laser" is the acronym for "light  amplification by stimulated
emission of  radiation."  The  emitted  radiation  oscillates  within an optical
resonator  and is amplified by an active  medium,  resulting in a  monochromatic
beam of light,  which is narrow,  highly  coherent  and thus can be focused to a
small spot with a high degree of  precision.  In recent  years,  scientists  and
clinicians  have  developed a concept  called  tissue optics to describe how the
unique properties of the laser can be used to treat human tissue selectively and
more precisely.  By careful  selection of laser  parameters,  such as wavelength
(color),   energy  and  pulse  width  (exposure   time),  and  with  a  detailed
understanding of the physical and optical  properties of the target tissue,  the
clinician  can  selectively   treat  the  target  tissue  while   minimizing  or
eliminating  damage to surrounding  tissue. The concept of color selectivity has
been useful in  developing a number of successful  dermatological  applications.
The patented hair removal technology licensed exclusively to Palomar targets the
pigment in a hair follicle and was developed at  Massachusetts  General Hospital
("MGH"),  Palomar's research partner.  Pigment,  called melanin, is found in the
upper layer of the skin and in the hair shaft and hair follicle deeper below the
surface of the skin.  With the  appropriate  


                                       1
<PAGE>

selection  of  wavelength  (color),  energy  and  pulse  width to allow  for the
preferential  absorption  of laser  energy by the  melanin  present in the hair,
there is  negligible  absorption  by the  surrounding  tissue.  Energy from ruby
lasers is  particularly  well absorbed by melanin and  absorption by other cells
and tissue is particularly low. Palomar uses a patented and proprietary  contact
cooling  technology to protect the upper layer of the skin while the laser light
is targeting  and  destroying  the follicle  deeper  within the skin tissue.  In
addition,  Palomar's patented contact-cooling  handpiece enables the laser light
to penetrate to the correct  depth while at the same time limiting the amount of
discomfort associated with the procedure.  This method of hair removal using the
cooling  handpiece  allows for  selective  destruction  of the  target  follicle
without harming the surrounding  skin or surface of the skin. The laser light is
pulsed at a rapid rate  covering  approximately  one square  inch at each pulse.
This  treatment  method  allows for a large area of treatment  over a relatively
short period of time.

         In an effort to find a way to allow the laser light to pass through top
skin layers and be deeply absorbed in the hair follicle below, a contact cooling
handpiece was developed by MGH and the underlying patents licensed to Palomar on
an exclusive world-wide perpetual basis. This unique cooling handpiece is key to
the success and safety of Palomar's  laser hair removal  systems,  as it permits
laser applications of higher power with better targeting and greater safety. The
cold  sapphire  tip  protects the  epidermis  while  allowing the laser light to
efficiently destroy the target follicles.

                           The Products

         Using its core ruby laser technology,  originally  developed for tattoo
removal and pigmented  lesions,  Palomar  developed a long pulse ruby laser, the
EpiLaser(R)  laser  system,  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 the patented cooling handpiece,  allows for safe and
effective hair removal.  In March 1997, Palomar was the first company to receive
FDA  clearance to sell and market a ruby laser (the  EpiLaser(R)  system) in the
U.S. for hair removal.

         In December  1997 and January 1998  respectively,  Palomar was also the
first  company to receive FDA  clearance  for a diode laser for hair removal and
for leg vein treatment,  the LightSheer(TM)  diode laser system  manufactured by
Star.   The   LightSheer(TM)   diode  laser  also   incorporates   the  patented
contact-cooling  system  licensed  exclusively to Palomar.  Star's  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)  is the only  high-power  pulsed diode laser hair removal  system
available on the market today.

         Palomar  recently  introduced  its second  generation  ruby laser,  the
Palomar E2000(TM),  a product which the Company  anticipates 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.

         Studies  using  Palomar's  laser  hair  removal  process   demonstrated
significant permanent reduction of hair following treatment with the EpiLaser(R)
ruby laser. The first treatment causes a portion of the hair (typically the hair
in the growth  mode) to be  reduced in size,  color  and/or  quantity  (based on
studies  followed  for up to three  years) and causes  significant  growth delay
(three  to six  months)  of most of the  rest of the  hair.  Since  the  partial
re-growth  tends to occur in synchrony,  the  follow-up  treatment is often more
effective than the first  treatment.  The EpiLaser(R) and the Palomar  E2000(TM)
are the only hair removal lasers on the market that have been cleared by the FDA
for "permanent hair reduction" labeling.

                           The Hair Removal Market

         The market for laser-based hair removal is in its early stages. Palomar
believes  that this market  remains a growing one.  Benefits of Palomar's  laser
hair  removal  process,  as compared  to other hair  removal  methods  currently
available,  include  significant  long term cosmetic  improvement,  treatment of
larger areas in each treatment session,  relatively painless procedure,  reduced
risk of scarring,  non-invasive procedure,  no risk of cross-contamination,  and
higher success rates than with previous methods.

         Market  surveys  report that the great  majority of women in the United
States employ one or more  techniques  for  temporary  hair removal from various
parts of the body.  Pulling hair from the follicle produces  temporary  results,
but is painful and may cause skin irritation. A number of techniques are used to
pull hair from the follicle including waxing,  depilatories and tweezing. In the
waxing process, a lotion, generally  beeswax-based,  is spread on the area to be
treated and 


                                       2
<PAGE>

allowed to harden, thereby trapping the hairs. The hardened film is then rapidly
peeled off, pulling out the entrapped hairs. Depilatories employ rotating spring
coils or slotted rubber rolls to trap and pull out the hairs.  Tweezing involves
removing  individual  hairs with a pair of tweezers.  Depilatory  creams,  which
contain  chemicals to dissolve hair,  frequently  leave a temporary,  unpleasant
odor and may also cause skin irritation.  Shaving is the most widely used method
of  hair  removal,   especially  for  legs  and  underarms,   but  produces  the
shortest-term results. Hair bleaches do not remove hair, but instead lighten the
color of hair so that it is less visible.  A principle  drawback of all of these
methods is that they require frequent treatment.

         Before  the  advent of laser hair  removal,  electrolysis  was the only
method  available  for the  long-term  removal of body hair.  Electrolysis  is a
process in which an electrologist inserts a needle directly into a hair follicle
and  activates  an  electric  current in the  needle,  which  disables  the hair
follicle.  The  tiny  blood  vessels  in  each  hair  follicle  are  heated  and
coagulated,  presumably  cutting off the blood supply to the hair matrix, or are
destroyed by chemical action  depending upon modality used. The success rate for
electrolysis  is  variable  depending  upon the skill of the  electrologist  and
always  requires  a  series  of  treatments.   Electrolysis  is  time-consuming,
expensive and sometimes painful. There is also some risk of skin blemishes and a
rising concern relating to needle infection.  Since electrolysis only treats one
hair follicle at a time and can only treat visible hair follicles, the treatment
of an area as small as an upper lip may require  numerous visits at an aggregate
cost of up to $1,000. Although 70% of all electrolysis treatments are for facial
hair, the neck, breasts and bikini line are also treated. Because hair follicles
are  disabled  one at a time,  electrolysis  is rarely  used to remove hair from
large areas such as the back, chest,  abdomen and legs. The Company believes its
unique delivery  system enables the user to address a potentially  larger market
than  electrolysis  currently  does by offering to treat large areas of the body
such as back, chest, abdomen, legs, arms and other areas.

                           Marketing, Distribution and Service

         Pursuant to an agreement  executed in November  1997,  Coherent acts as
the exclusive distributor for Palomar's hair removal lasers. Under its agreement
with Palomar,  Coherent is responsible for sales, marketing,  service,  training
and education.  However,  Coherent and Palomar agreed that, beginning January 1,
1999,  Palomar  would take over all  service  for  Palomar's  ruby hair  removal
lasers.  Coherent  has  over  200  sales  persons  worldwide,   and  50  service
representatives  in the US and over 100 worldwide.  If Star is sold to Coherent,
Coherent will continue to act as a distributor of Palomar's  products,  but on a
non-exclusive basis. If the Star sale is not completed,  Coherent will remain as
the Company's exclusive distributor through November 2001, pursuant to the terms
of the Sales Agency Agreement between the parties.  In December,  1998,  Palomar
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  Palomar's
products (other than Star's  LightSheer(TM) laser) on a non-exclusive basis. The
Company intends 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 a payment of
$2,740  per day from  January  20,  1999  until the  closing  of the Star  sale,
Coherent  has  agreed  to waive  its  exclusive  distribution  rights  under the
Company's  Sales Agency  Agreement with  Coherent,  so that Palomar 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 the closing of the Star
sale.

                  Laser for Tattoo and Pigmented Lesion Removal

         The Company also sells a Q-switched  ruby laser for tattoo  removal and
treating  pigmented  lesions,  the RD-1200(TM).  The RD-1200(TM) has been on the
market for ten years. In 1998, RD-1200(TM) sales constituted less than 5% of the
Company's sales, and were primarily overseas, in Japan, Korea and other parts of
the  world.  Intense  competition  in the  medical  device  industry  and market
saturation for this type of laser have reduced  RD-1200(TM)  sales over the last
five years.  In addition,  there are less  expensive  products now available for
this purpose. Palomar expects sales of this product to continue in 1999 at a low
volume to foreign  countries where the advantages of ruby laser for treatment of
pigmented  lesions is  especially  important.  Palomar  sells and  services  the
RD-1200(TM) through distributors internationally.  In the United States, Palomar
provides service through its own service organization.

                                       3
<PAGE>

                  Cosmetic Laser Services

         An  additional  avenue  that the  Company  has  explored  for its laser
technology is the service business  conducted through its Esthetica  subsidiary,
which  was   incorporated   in  1996   (under  the  name   Cosmetic   Technology
International,   Inc.)  for  that  purpose.  During  1997  and  1998,  Esthetica
established  a  number  of test  sites to  explore  business  models.  Esthetica
provides  each of its sites with a turnkey  package of laser and medical  device
technology, equipment, training and service, strategic advertising and marketing
programs,  and management  assistance.  To date,  ten Esthetica  revenue-sharing
sites are open and under development.  

(ii)     Products Under Development

                  Other Cosmetic Applications

         Palomar  aims to address  dermatology  and cosmetic  procedure  markets
other than hair removal, and its research and development is not limited to hair
removal. (See "Research and Development.")

         Palomar  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 (as in the case of Star) selling the product line
and/or  technology to others.  Palomar will choose in each case the  alternative
which it believes best maximizes long-term stockholder value.

                  Non-Cosmetic Applications Developed at Star

         The  only  non-cosmetic   products  under  development  are  all  being
developed out of Palomar's Star subsidiary, and these projects would transfer to
Coherent upon the sale of Star. One of the products under development at Star is
a diode laser for burn diagnosis. The system is designed to illuminate the wound
site with near  infrared  light  from a diode  laser and to image the blood flow
using a fluorescence  dye as an aid to the doctor in  determining  the extent of
blood flow within the dermis to more  accurately  diagnose  the degree of a burn
and to enable  physicians to improve  treatment of burn patients.  In 1994, Star
obtained an exclusive, worldwide license to a patent relating to the measurement
of burn depth in skin from the  Office of  Technology  Affairs at MGH.  In 1996,
Star began initial  clinical testing of the burn diagnosis system at the Shriner
Burn  Center in  Boston,  Massachusetts  and at the  Augusta  Medical  Center in
Augusta,  Georgia.  To date the system has been tested on a small number of burn
patients and has  demonstrated  the ability to detect the absence or presence of
blood  flow deep in the  dermis.  The system  has also been used  clinically  to
determine blood flow surrounding skin ulcers and in surgical flaps,  again, on a
very  limited  number of  patients.  Clinical  testing  continues at the Augusta
Medical Center.

                  Non-Cosmetic Applications Developed at Palomar

         Another area of non-cosmetic laser product  development being conducted
by Palomar is laser  tonsillectomy.  In June 1994,  Palomar  signed an agreement
with the Otolaryngology  Research Center for Advanced Endoscopic Applications at
New England Medical Center,  Boston,  Massachusetts (the "NEMC  Agreement"),  to
provide a research grant and to sponsor  investigations and development of laser
applications,  advanced delivery systems and disposable  products in the area of
dye and diode laser  applications  in  otolaryngology  and related  specialties.
Under the NEMC  Agreement,  the Company  provided a total of $150,000 in funding
and $50,000 in the form of laser hardware.  Palomar will obtain ownership rights
or the right of first refusal to exclusive worldwide licenses to sell and market
any  inventions  developed  with the grant  funding.  In August  1994,  the NEMC
Agreement was amended to support  animal testing with one of Star's diode lasers
in connection with performing tonsillectomies. The animal studies were completed
successfully in 1997.

         Palomar  expects  that it may  take  several  years  before  commercial
products are  available as a result of any of the  above-described  non-cosmetic
product development efforts.

                                       4
<PAGE>

                  Dye Laser

         During 1995,  the Company  entered into a two-year  cost plus fixed fee
contract  with  the U.S.  Army  for the  investigation  of  compact,  wavelength
diverse,  high efficiency  solid-state dye lasers.  In 1997, the Company,  which
does not anticipate this research will result in a commercial product within the
next few years,  concluded with the U.S. Army a Novation Agreement which novates
this  contract  to Physical  Sciences,  Inc.  ("PSI").  Upon  completion  of the
contract,  PSI has agreed to offer the  Company a right of first  refusal  for a
commercial license to sell,  manufacture or otherwise dispose of solid-state dye
laser  technology  as  developed  by PSI under the  contract  for use in medical
products.

                  Laser Thrombolysis

         In 1993,  the Company  entered into an  agreement  with the Edwards LIS
Division of Baxter regarding an integrated system utilizing lasers and catheters
for the  removal of blood  clots.  Under this  agreement,  Baxter  licensed  its
proprietary  technology to the Company, and the Company cross-licensed its laser
thrombolysis  technology to Baxter. The Company also granted to Baxter a license
to sell and market  products  incorporating  such  technology.  Baxter agreed to
transfer its interest in the agreement to Advanced  Cardiovascular Systems, Inc.
("ACS"),  a  division  of Eli Lilly,  as part of a purchase  by Eli Lilly of the
Baxter LIS division. Eli Lilly subsequently sold ACS to Guidant Corp. In January
1997, Palomar became an equity partner in the formation of a new company, LaTIS,
Inc.,  created  to use  Palomar's  laser  thrombolysis  technology  to develop a
pulsed-dye  laser system for  treating  strokes.  All licenses  relating to this
technology have been  transferred to LaTIS.  Palomar owns  approximately  10% of
LaTIS. With the formation of this new venture,  laser  thrombolysis is no longer
part of Palomar's  strategic agenda,  although the Company can still derive some
benefits  from its  research  due to its equity  participation.  The  results of
LaTIS'  operations  and financial  position  have been  immaterial to Palomar to
date.

         (iii)    Production and Sources and Availability of Materials

         Palomar's  manufacturing  operations  are  currently  located  in  both
Lexington,  Massachusetts and Pleasanton, California. The ruby laser systems are
manufactured  in  Massachusetts  and the diode laser system is  manufactured  in
California. If Star is sold to Coherent,  Palomar will no longer have facilities
in California.  Manufacturing consists of the assembly and testing of components
purchased from outside suppliers and contract  manufacturers.  Palomar maintains
control of and manufactures key components in-house.  The entire fully assembled
system is subjected to a rigorous set of tests prior to shipment to the customer
or distributors.

         Palomar depends and will depend upon a number of outside  suppliers for
components used in its manufacturing  process.  Most of Palomar's components and
raw materials are available from a number of qualified  suppliers.  Two critical
components that are available through only one qualified  supplier each are ruby
rods for the ruby  lasers  and diode  bars for the diode  lasers.  To date,  the
Company has not experienced,  nor does it expect to experience,  any significant
delays in obtaining  component parts or raw materials.  Palomar has expanded its
manufacturing capabilities to satisfy projected demand. Palomar has the approval
for the CE  Mark  for the  EpiLaser(R)  laser  system,  and is  working  towards
completion of ISO 9001 registrations for both facilities.

         (iv)     Patents and Licenses

         Certain  products  of the  Company  and  methods  for  the  use of such
products are largely proprietary. The Company believes that patent protection of
its  technology  and  products  that  result  from the  Company's  research  and
development  efforts  is  important  to the  possible  commercialization  of the
Company's   technology.   The  Company  continually   attempts  to  protect  its
proprietary  technology  by  obtaining  patent  protection  and relying on trade
secret laws and non-disclosure and confidentiality agreements with its employees
and persons that have access to its proprietary technology.

         To date, the Company and its  subsidiaries  have filed thirteen  patent
applications  related to its laser  products  with the United  States Patent and
Trademark Office in order to protect its current  technology.  This includes two
applications that are continuations of previous  applications.  To date, four of
these patents have been issued.  Additionally,  the Company  extends many of its
domestic filings into foreign  applications.  To date, ten foreign  applications
have been filed, and no foreign patents have been issued. The Company intends to
aggressively  pursue any person or company that offers products that the Company
believes  infringe  on one  or  more  of  its  patents  or on  patents  licensed
exclusively to the Company.

                                       5
<PAGE>


         The  Company  believes  it owns,  or has the  right to use,  the  basic
patents covering its products. However, each year there are many patents granted
worldwide related to lasers and their applications. In the past, the Company has
been able to obtain  patent  licenses  for  patents  related to its  products on
commercially reasonable terms. The failure to obtain a key patent license from a
third party could cause the Company to incur liabilities for patent infringement
and, in the extreme case, to  discontinue  manufacturing  products that infringe
upon the patent. Management believes that none of the Company's current products
infringe  upon a valid claim of any patents  owned by third  parties,  where the
failure to license the patent  would have a material  and adverse  effect on the
Company's financial position or results of operations.

         In March 1997, one of Palomar's competitors,  Selvac Acquisitions Corp.
("Selvac"), filed a complaint alleging, among other things, that the EpiLaser(R)
laser system infringes a patent held by Selvac. Palomar successfully argued that
the Selvac patent was invalid, and now Selvac has appealed that ruling. See Item
3.  "Legal Proceedings.")

         Other  than  the  matter  described  above,  the  Company  has not been
notified  that it is  currently  infringing  on any  patents nor has it been the
subject of any patent infringement action. Defense of a claim of infringement is
costly and could have a material adverse effect on the Company's business,  even
if the Company  were to prevail.  (See Item 3. "Legal  Proceedings"  and Item 7.
"Risk Factors - Patents/Possible Patent Infringements.")

         In August 1995, the Company  entered into an agreement with MGH whereby
MGH  agreed  to  conduct   clinical   trials  on  a  laser  treatment  for  hair
removal/reduction  developed at MGH's Wellman Laboratories of Photomedicine.  As
part of the  agreement,  MGH  provided  the  Company  with  prior  data  already
generated at MGH with respect to the ruby laser device. This information was the
basis for the  Company's  application  filed  with the FDA for  approval  of the
Company's  EpiLaser(R)  laser  system  for  treating  unwanted  hair.  Effective
February 14, 1997,  the Company  amended the 1995  agreement with MGH. Under the
terms of this  amendment,  the  Company  agreed to  provide  MGH with a grant of
approximately  $204,000 to perform  research and evaluation in the field of hair
removal.  During 1998,  the Company  incurred  approximately  $517,000 under its
clinical  research  agreement with MGH and other clinical  studies.  The Company
expects to incur  approximately  $350,000 of clinical  research  with MGH during
1999.  The Company is also in the process of  negotiating  another  amendment to
both extend the term and expand the scope of the clinical  trial  agreement with
MGH.

         MGH has  filed a number of  patents  surrounding  technology  involving
laser hair  removal.  The first  patent was issued on January  21,  1997,  and a
continuation-in-part  of this patent was issued on April 7, 1998.  MGH  licenses
these  patents  exclusively  to  Palomar.  Palomar,  in turn,  has the  right to
sublicense  these patents to others.  Palomar also has the right to  exclusively
license any other patents arising out of MGH's  Palomar-funded  clinical trials.
As consideration for this license, the Company is obligated to pay MGH royalties
of 5% of net revenues on laser hair removal  products  covered by valid  patents
licensed to the Company exclusively; 2.5% of net revenues on products covered by
valid patents licensed to the Company non-exclusively;  no less than 2.5% of net
revenues for products sold for hair removal as well as other uses, and a royalty
to be  negotiated  on services  or  commercial  dispositions  (other than sales)
involving products covered by valid patents licensed to the Company.

         Star owns four patents, two relating to the use of a high-powered diode
laser for the treatment of psoriasis and subsurface  blood vessels,  one related
to the design and use of  high-powered  diode  lasers,  and one related to laser
diode array packaging.  Under a patent license  agreement which will take effect
only if and when Star is sold to  Coherent  (the  "Patent  License  Agreement"),
Palomar will sublicense to Coherent the two MGH hair removal  patents  discussed
above for 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 hair  removal  patents.  Assuming it
purchases  Star,  then,  Coherent will have to pay Palomar a 7.5% royalty on all
LightSheer(TM)  diode lasers that are sold by Coherent.  Palomar,  in turn, will
pay a portion of this royalty income back to MGH.

         The Patent License  Agreement  further  provides that, if it is sold to
Coherent,  Star will grant to Palomar a royalty-free  license on its two patents
relating to 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).  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 from the  closing of the Star sale,  Palomar
may not  offer  to  sublicense  the two  subsurface  blood  vessel  patents  for
semiconductor   lasers  that  operate  in  a  continuous   wave  mode  or  in  a
quasi-continuous wave mode 


                                       6
<PAGE>

that  deliver  more than 5 joules  in any 50  millisecond  period  ("Competitive
Products").  After the two year period,  Palomar may sublicense dual use devices
that  constitute  Competitive  Products,  but then it must pay a royalty back to
Coherent.

         The Patent  License  Agreement  also  provides  that Star will grant to
Palomar a  royalty-free  license to Star's  high-fluence  diode laser patent for
uses other than  Competitive  Products.  Once again,  Palomar  may license  this
patent  in  connection  with  Competitive  Products  at the end of the two  year
period, but only if it pays a royalty back to Coherent.

         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).

         (v)      Seasonal Influences

         There is no significant seasonal influence on the Company's sales.

         (vi)     Financing of Operations and Increase in Outstanding Shares

         If Star is sold to  Coherent,  Palomar  will  receive  net  proceeds of
approximately  $49 million in cash.  In  addition,  as part of the sale of Star,
Coherent has agreed to pay the Company an ongoing 7.5%  sublicensing  royalty on
future sales of its hair removal lasers. (See "Patents and Licenses.") 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 a majority of the Company's shares outstanding, and
is also  subject to standard  closing  conditions.  Financing  of the  Company's
future operating plan is now to a great extent dependant 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.

         To enhance  stockholder value and increase revenues,  Palomar will also
consider  licensing  its  intellectual  property  (in  particular,  the  patents
licensed  exclusively  to Palomar by MGH under which the Company  practices  its
proprietary  method of skin  cooling  and hair  removal),  selling  intellectual
property  rights  that the  Company  does not intend to  exploit,  and  mergers,
acquisitions or other transactions.

         The Company has financed  current  operations and past expansion of its
core business with short-term  financial  borrowings and investments through the
private sale of debt and equity securities of the Company.  Net cash provided by
financing  activities totaled  approximately  $7,050,000 and $31,198,000 for the
years ended December 31, 1998, and December 31, 1997,  respectively.  If Star is
not sold,  the Company  may from time to time be  required  to raise  additional
funds  through  additional  private  sales  of  the  Company's  debt  or  equity
securities.  Sales of  securities  to  private  investors  have  been  sold at a
discount to the current or future public market for similar  securities.  It has
been the Company's  experience that private  investors  require that the Company
make its best effort to register  their  securities  for resale to the public at
some future time. There can be no assurance that the Company would be successful
in raising  additional  capital on  favorable  terms.  (See Notes 1, 6, and 7 to
Financial Statements,  Item 5. "Market for Common Equity and Related Stockholder
Matters," and Item 7. "Risk Factors")

         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. As of
March 20, 1999, $725,000 was available under that line of credit.  Substantially
all of Star's account  receivables provide the borrowing base under this line of
credit.

         As a result of financing activities, business developments, mergers and
acquisitions,  issuance of  incentive  stock  options  and  warrants to purchase
common  stock to attract  and retain key  employees,  the  Company's  issued and
outstanding  

                                       7
<PAGE>

shares of common stock have  increased to 70,179,027  at December 31, 1998.  The
Company also had  additional  reserved  but  unissued  shares of common stock of
33,807,020  shares at December 31, 1998.  As of March 18,  1999,  the  Company's
issued and outstanding  shares of common stock  increased to 72,145,509  shares,
and reserved but unissued shares of common stock stood at 31,268,118  shares.  A
substantial  number of the Company's reserved shares are registered and could be
resold into the public market. (See Item 7. "Risk Factors.")

         There are no special inventory requirements or credit terms extended to
customers  that would have a material  adverse  effect on the Company's  working
capital.

         (vii)    Dependency on a Single Customer

         Sales pursuant to the Company's  Sales Agency,  Development and License
Agreement with Coherent  accounted for  approximately 89% of the Company's total
revenues in fiscal 1998. (See - "Marketing,  Distribution  and Service," Item 7.
"Risk Factors" and Notes 3(i) and 12(d) to Financial Statements.) If Star is not
sold to Coherent,  then this Sales Agency  Agreement will remain in effect until
November 17, 2001. Otherwise, the Sales Agency Agreement will terminate upon the
closing of the sale of Star.

         (viii)   Backlog

         The Company's  backlog of firm orders for its continuing  operations at
December 31, 1998,  and December 31, 1997,  was  approximately  $3.4 million and
$2.5 million, respectively.  This backlog consists almost entirely of orders for
Star's  LightSheer(TM)  diode laser. The Company has filled $2.1 million of this
year-end  backlog in 1999. As of March 20, 1999,  the Company's  backlog of firm
orders related to Star's  LightSheer(TM) was approximately $4.4 million, and, to
the Palomar E2000(TM), approximately $750,000.

         (ix)     Government Contracts

         Not applicable.

         (x)      Competition

         The  markets  in which the  Company  is  engaged  are  subject  to keen
competition and rapid  technological  change.  Nine other companies,  ThermoLase
Corporation;  Candela, Inc.; Medical Laser Technologies Ltd.  (Aesculap-Medtec);
Light Age, Inc.; Dornier Surgical Products,  Inc.; Continuum  Biomedical,  Inc.;
Polytec PI, Inc. (Lambda  Photometics);  Leisegang  Medical,  Inc. and Cynosure,
Inc.  have  received  market  clearance  from the FDA for laser hair removal and
another  company,  ESC Medical  Systems  Limited,  has received FDA clearance to
market a laser-like  system using  filtered  intense  light to remove hair.  The
Company  expects  that other  hair  removal  devices  will be  developed  and/or
introduced in 1999, making laser hair removal a competitive  application  within
the  cosmetic  laser  marketplace.  The Company  also  expects that there may be
further  consolidation  of companies  within the laser hair removal industry via
acquisitions,  partnering arrangements or joint ventures. The Company's products
will also  compete with other hair  removal  products  and methods.  The Company
competes  primarily  on the basis of  technology,  product  performance,  price,
quality,  reliability,  distribution and customer service and support. To remain
competitive,  the Company will be required to continue to develop new  products,
periodically  enhance its existing products and compete effectively in the areas
described above.

         In the  cosmetic  laser  services  industry,  the  Company's  Esthetica
subsidiary  competes  not only with other  laser  companies  which  also  either
revenue-share  with physicians  and/or operate their own centers,  but also with
healthcare  providers.  Esthetica's services will also compete for business with
other aesthetic service providers such as electrologists,  beauty salons,  spas,
and aestheticians,  among others. Product efficacy, location,  marketing, a wide
offering of laser  procedures,  price and  customer  service  are all  important
competitive factors. (See Item 7. "Risk Factors.")

         (xi)     Research and Development

         Among Palomar's  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,  Palomar  aims to address  dermatology  and cosmetic
procedure markets other than hair.

                                       8
<PAGE>

         During fiscal 1998,  fiscal 1997, and fiscal 1996, the Company incurred
approximately $7,029,000 $11,990,000 and $6,297,000, respectively, of internally
sponsored research and development programs.  Due to the intense competition and
rapid technological changes in the laser industry,  the Company believes that it
must  continue to improve and refine its  existing  products and  services,  and
develop new applications for its technology.

         Wellman  Laboratories,  the world's largest  biomedical  laser research
facility and part of the MGH Laser Center located in Boston, Massachusetts,  was
created to oversee  and speed the flow of  biomedical  laser  research  from the
laboratory  to patient  care.  Funded in part by a grant from the  Department of
Energy,  the MGH Laser Center brings together two strengths of MGH: its clinical
departments  and the Wellman  Labs.  The MGH Laser  Center works  together  with
industry,   academia  and  the  Department  of  Energy  Laboratories  to  access
information  and  technology  across  a broad  spectrum  of  laser  and  medical
capabilities. The principals at Wellman Labs study the fundamental photophysical
and   photochemical   properties  and  processes  of  biomolecules   excited  by
ultraviolet,  visible and near infrared radiation.  Engineers,  laser physicists
and physicians  familiar with all aspects of  biomolecules,  cells and tissue in
vitro staff the labs.  The  scientists  work side by side with the clinicians to
understand the basic  principles  involved in the complex  interactions of light
and tissue.  In 1994, the Company began a number of studies for the treatment of
certain  dermatological  conditions  using its diode laser at Wellman  Labs.  In
1995,  those  studies  were  expanded to include the  Company's  ruby lasers for
cosmetic  procedures.  In 1997, those studies were again expanded to include the
Company's diode lasers for cosmetic  purposes.  Wellman Labs and the Company are
currently  evaluating the data  associated  with these  treatments.  The Company
works closely with Dr. R. Rox Anderson,  the Research  Director of the MGH Laser
Center and Associate  Professor of Dermatology at Harvard Medical School, who is
a recognized expert in laser tissue  interaction and the inventor of a number of
laser  procedures  in use today.  Dr.  Anderson has  authored  over 60 papers in
peer-reviewed publications relating to the use of lasers in dermatology,  is the
recipient  of  numerous  awards in the field of laser  medicine  and serves as a
member of the Blue Ribbon  Government  Liaison Committee of the American Society
for Laser  Medicine  and Surgery.  Dr.  Anderson  holds 23 U.S.  patents and has
pending  applications  for an  additional  eleven.  The Company feels that these
types of  relationships  are  critical  in  developing  effective  products  for
widespread  use in the  market  on a timely  basis,  and  that  this  method  of
conducting  research and  development  provides a higher level of technical  and
clinical expertise than it could provide on its own and in a more cost-efficient
manner.

         PMP's Vice President of Research and Development, Gregory Altshuler, is
the former Director of the Laser Center of the St. Petersburg (Russia) Institute
of Fine Mechanics and Optics (the "St. Petersburg Laser Center)" and the Company
continues to work closely with the St. Petersburg Laser Center,  contracting its
research and development  tasks to them on a project basis. In 1998, the Company
spent  approximately  $178,000 on research and development  conducted at the St.
Petersburg  Laser  Institute.  Dr.  Altshuler holds  approximately 50 patents in
Russia in the field of lasers and the application of lasers in medicine, and has
authored  approximately  130 papers  relating to laser physics,  engineering and
medicine.

         While MGH focuses on the biological aspects of laser hair removal,  Dr.
Altshuler's  in-house  research  and  development  team  focuses on the physical
aspects.  Approximately  43 employees of the Company and its  subsidiaries  were
engaged full time in research and  development  activities at December 31, 1998.
Twenty-three of these employees work at Star and will no longer work for Palomar
if Star is sold.

         Under the Sales  Agency,  Development  and License  Agreement  that the
Company  entered into with Coherent in November 1997,  the Company  committed to
spend the  following  amounts on research  and  development  over the next three
years:  at least  $5,000,000  in 1998,  at least 10% of its 1998 gross  revenues
(minus   commissions  to  Coherent)  from  cosmetic  laser  products   ("Product
Revenues")  in 1999,  and at least  10% of its 1999  Product  Revenues  in 2000.
Although  the Company  expects to continue to devote  substantial  resources  to
research and  development  regardless of whether the sale of Star to Coherent is
consummated, this specific commitment will terminate upon the sale.

         (See Item 7.  "Risk Factors" and Note 8 to Financial Statements.)



                                       9
<PAGE>

         (xii)    Environmental Protection Regulations

         The Company  believes that  compliance  with  federal,  state and local
environmental regulations will not have a material adverse effect on its capital
expenditures, earnings or competitive position.

         (xiii)   Impact of Medical Device Regulations

         The  Company's  products are subject to  regulation  and control by the
Center  for  Devices  and  Radiological  Health,  a branch  of the Food and Drug
Administration (FDA) within the Department of Health and Human Services. The FDA
medical device regulations  require either an Investigational  Device Exemption,
Pre-Market  Approval or 510(K) clearance before new products can be marketed to,
or utilized by, the  physician.  The  Company's  products are subject to similar
regulations in its major international markets. Complying with these regulations
is necessary for the  Company's  strategy of expanding the markets for and sales
of its products into these countries.  These approvals may necessitate  clinical
testing,  limitations  on the number of sales and controls of end user  purchase
price,  among other things.  In certain  instances,  these constraints can delay
planned shipment  schedules as design and engineering  modifications are made in
response to regulatory  concerns and requests.  The  Company's  competitors  are
subject to the same regulations. (See Item 7. "Risk Factors.")

         (xiv)    Number of Employees

         As of December 31, 1998,  the Company and its PMP,  Esthetica  and Star
subsidiaries  employed 164 people,  3 independent  contractors  and 14 temporary
employees.  Of these  employees,  71 are with Star and would not remain with the
Company following the sale of Star.

         The Company's  ability to develop,  manufacture and market its products
and to  establish  and  maintain a  competitive  position in the  industry  will
depend,  in large  part,  upon its  ability  to  attract  and  retain  qualified
technical,  marketing and managerial  personnel.  The Company  believes that its
relations  with its  employees  are good.  None of the  Company's  employees are
represented by a union. (See Item 7. "Risk Factors.")

(d)      Financial Information About Exports by Domestic Operations

         Aggregate  export sales for the Company's  continuing  operations  were
approximately $3,870,000 for 1996, $5,030,000 for 1997 and $17,360,000 for 1998.
The 1996 export sales  consisted  primarily of the  RD-1200(TM)  tattoo  removal
laser  and the  EpiLaser(R)  laser  system,  the  1997  export  sales  consisted
primarily of the EpiLaser(R)  laser system,  and the 1998 export sales consisted
primarily  of  the   LightSheer(TM).   (See  Notes  3(i)  and  13  to  Financial
Statements.)

Item 2.  Properties.

         The  Company  occupies  approximately  25,000  square  feet of  office,
manufacturing  and  research  space in  Lexington,  Massachusetts  under a lease
expiring in May 2000.  The  Company's  Star  subsidiary  occupies  approximately
25,000 square feet of office,  manufacturing  and research  space in Pleasanton,
California under two leases expiring in April 1999 and March 2001. Upon the sale
of Star to Coherent,  Coherent  will assume these leases for Star's  operations.
The  Company  believes  that  these  facilities  are in good  condition  and are
suitable  and  adequate  for its current  operations,  assuming it does not sell
Star. However,  if the Star sale is completed,  the Company expects that it will
require  additional  office,  manufacturing  and research space for its existing
operations.

Item 3.  Legal Proceedings.

         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. 


                                       10
<PAGE>

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  filed its  opposition.  Selvac will likely file a
reply brief in April 1999. The Company is unable to express an opinion as to the
likely outcome of Selvac's appeal.

         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").  The
defendants in this action are Banque SCS Alliance SA,  Arbuthnot  Fund Managers,
Ltd.,  Banca  Commerciale  Lugano,  Privatinvest  Bank AG (these four defendants
being referred to  collectively as the "Asserting  Holders"),  CUF Finance S.A.,
Fibi Bank  (Schweiz) AG,  Teawood  Nominees,  Ltd.,  JS Gadd & CIE SA,  Swedbank
(Luxembourg)  SA,  Christiana  Bank  Luxembourg SA (now know as Credit  Agricole
Indosuez),  Landatina  Financiera SA and American Stock Transfer & Trust Co., as
trustee ("Trustee").  Just prior to this suit, 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.  Palomar  filed a motion  for  summary
judgment,  asserting that its  conversion of the debentures  into Palomar common
stock deprives the plaintiffs of standing to bring a claim. That motion has been
denied without  prejudice,  and the court also denied the plaintiffs' motion for
summary  judgment.  By mutual  agreement,  the Asserting Holders and the Company
requested that the case be removed from the Court's October 1998 trial calendar.
The  parties  have  discussed  ways to  resolve  their  dispute,  including  the
restructuring  of the  debentures  (so that  Palomar  would  withdraw its forced
conversion  and  repay  on  a  modified  schedule  the  original  debt,  with  a
substantial  prepayment of  principal).  But there can be no absolute  assurance
that all of the  debentureholders,  including  the  Asserting  Holders,  and the
Company will  complete the proposed  settlement.  If the case is returned to the
trial  calendar,  the Company  expects to  vigorously  contest the claims of the
Asserting  Holders,  as the  Company  believes  its  position  in the lawsuit is
correct,  and that the debt cannot properly be accelerated.  The court has given
the parties until April 30, 1999 to complete their agreement.

         On March 11, 1999,  the United States  District  Court for the Southern
District of New York granted  plaintiffs  leave to amend their  complaint in the
action styled VARLJEN V. H.J. MEYERS, INC., ET. AL. to join the Company,  Steven
Georgiev and Joseph Caruso as defendants.  On March 17, 1999, the Second Amended
Class Action Complaint  ("Complaint") in Varljen was served upon the Company and
Caruso. The Complaint alleges that the Company, Georgiev and Caruso violated the
federal  securities  laws in various  public  disclosures  that the Company made
directly  and  indirectly  during the period from  February 1, 1996 to March 26,
1997. In  particular,  the Complaint  alleges that Palomar,  Georgiev and Caruso
misrepresented  the Company's  financial  results and future  prospects  through
their direct disclosure and through  disclosures made by securities analysts and
other third parties.  The case is in its earliest stages, and the Company cannot
predict its outcome.

         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, at
present  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.

         (See "Risk Factor.")

Item 4.  Submission of Matters to a Vote of Security Holders.

         Not applicable.

                                       11
<PAGE>

                                     PART II

Item 5.  Market for Registrant's Common Equity and Related Stockholder Matters.

         The  Company's  common  stock  is  currently  traded  on  the  National
Association of Securities Dealers Automated  Quotation System (Nasdaq) under the
symbol PMTI.  The following  table sets forth the high and low bid prices quoted
on Nasdaq  for the  Common  Stock for the  periods  indicated.  Such  quotations
reflect inter-dealer prices,  without retail markup,  markdown or commission and
do not necessarily represent actual transactions.

                                                           Fiscal Year Ended
                                                           December 31, 1997
                                                           -----------------
                                                           High          Low  
                                                           ----          ---  

                Quarter Ended March 31, 1997               9 1/4         5 7/16
                Quarter Ended June 30, 1997                5 3/4         2 3/8
                Quarter Ended September 30, 1997           4 7/16        1 15/16
                Quarter Ended December 31, 1997            2 31/32       25/32

                                                           Fiscal Year Ended
                                                           December 31, 1998
                                                           -----------------
                                                           High          Low  
                                                           ----          ---  

                Quarter Ended March 31, 1998               2 11/32       5/8
                Quarter Ended June 30, 1998                1 9/16        31/32
                Quarter Ended September 30, 1998           1 7/32        3/4
                Quarter Ended December 31, 1998            1 1/8         19/32

         As of March 2, 1999,  the  Company  had 939 holders of record of common
stock. This does not include holdings in street or nominee names.

         The Company has not paid dividends to its common stockholders since its
inception and does not plan to pay dividends to its common  stockholders  in the
foreseeable  future.  The Company  intends to retain any earnings to finance the
operations of the Company.

         Private Placements of Common Stock

         Pursuant to Section  4(2) of the Act, on February  20, 1998 the Company
sold 2,000,000  shares,  1,500,000 shares,  1,100,000 shares,  1,000,000 shares,
250,000  shares  and  1,350,000  shares  of the  Company's  common  stock to the
Travelers Insurance Company, AIM Overseas Ltd., TJJ Corporation,  PAR Investment
Partners  L.P.,  Pequot  Scout Fund L.P.,  and other  third  party  unaffiliated
individual investors, respectively, for an aggregate of $7,200,000. In addition,
for every share purchased the investor  received a warrant to purchase one share
of the Company's common stock for $3 per share. These warrants expire five years
from the closing date and are exercisable beginning six months after the closing
date.

         Pursuant to Section  4(2) of the Act, on July 24, 1998 the Company sold
1,800,000  shares and  1,200,000  shares of the  Company's  common  stock to the
Rockside  Foundation  and  Mark T.  Smith,  respectively,  for an  aggregate  of
$3,000,000.  In addition,  for every share  purchased the  investors  received a
warrant to purchase  one share of the  Company's  common stock for $3 per share.
These  warrants  expire  five years from the  closing  date and are  exercisable
beginning six months after the closing date.

         Each  of  these  sales  was  made  without   general   solicitation  or
advertising.  Each  purchaser  was a  sophisticated  investor with access to all
relevant  information  necessary to evaluate the investment in the Company,  and
each  purchaser  represented  to the  Company  that the  securities  were  being
acquired for investment.

                                       12
<PAGE>

         Convertible Debentures

         Pursuant  to Section  4(2) of the Act,  the Company  sold a  $2,000,000
convertible  debenture  on March 27, 1998 to Hechtor  Wiltshire,  an  individual
unaffiliated third party investor.  The debenture was due the earlier of May 26,
1998 or one day following the sale of Dynaco or any other Palomar assets outside
the normal course of business or any other  financing  where the use of proceeds
to pay back debt was not  prohibited.  If the  debenture  was not  repaid by the
maturity  date,  the debenture  would become  convertible at market value at the
option of the debentureholder, as defined. Interest on this debenture was in the
form of a warrant to purchase  125,000 shares of common stock for $.01 per share
exercisable over five years. The Company repaid  $1,250,000 and $750,000 of this
$2,000,000   convertible   debenture   on  April  8,  1998  and  May  27,  1998,
respectively.  The warrant to purchase  125,000  shares of common stock for $.01
per share was exercised by the individual on May 18, 1998.

         This sales was made without general  solicitation  or advertising.  The
purchaser was a sophisticated  investor with access to all relevant  information
necessary to evaluate the  investment  in the Company,  and  represented  to the
Company that the securities were being acquired for investment.

         Conversions of Preferred Stock and Debentures

         During the year ended December 31, 1998, the following  securities were
converted by the accredited  investor  unaffiliated  third-party holders for the
number of shares of common stock indicated:
<TABLE>
<S>           <C>                                                <C>                      <C>

                                                                                           Number of Shares
              Type of Security                                   Number of Shares         Common Stock Issued
              ----------------                                   ----------------         -------------------

              Preferred Stock Series G                                 1,941                    2,703,032
              Preferred Stock Series H                                 3,947                    4,188,650
              Debenture 5% Due December 31, 2001                        N/A                     1,160,999
              Debenture 5% Due January 13, 2002                         N/A                       924,029
              Debenture 5% Due March 10, 2002                           N/A                     1,561,064
              Debenture 4.5% Due October 21, 1999, 2000, 2001           N/A                        60,809
              Debenture 6%,7%,8% Due September 30, 2002                 N/A                     3,328,761
</TABLE>

         The  Company  received  no  proceeds  in  connection  with any of these
conversions.

                                       13
<PAGE>

Item 6.       Selected Financial Data.

        The following table sets forth selected consolidated financial and other
information  (in thousands  except per share data) on a consolidated  historical
basis for the  Company  and its  subsidiaries  as of and for each of the  fiscal
years in the five year period ended  December 31, 1998.  Pursuant to  Accounting
Principles  Board Opinion ("APB") 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 its  subsidiaries  that comprise the electronics  segment.  (See
Note 2 to  Consolidated  Financial  Statements.)  (Note that in 1994 the Company
changed its fiscal year end from March 31 to December  31.) This table should be
read in conjunction  with the Consolidated  Financial  Statements of the Company
and the Notes thereto included elsewhere in this Annual Report on Form 10-K.

                             Selected Financial Data
                      (in thousands, except per share data)

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

                                                         Nine months
                                                          ended                                 Year ended
                                                        December 31,                           December 31,
                                                      -----------------------------------------------------------------------------
Statement of Operations Data                               1994             1995           1996            1997            1998
                                                      --------------    ------------   ------------    ------------    ------------

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

Gross Profit (Loss)                                              22           2,146          3,437             939          21,463


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

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

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


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)
             Discontinued Operations                               -          (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
                                                      ==============    ============   ============    ============    ============

Balance Sheet Data:

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


                                       14
<PAGE>

Item 7.  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   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.

 (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 


                                       15
<PAGE>

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 permit 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  anticipates 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
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

                                       16
<PAGE>

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).

         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  $5.5 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.

                                       17
<PAGE>

         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 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).

         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 


                                       18
<PAGE>

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.

         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 to the Financial  Statements.
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) to the Financial Statements.  This sale is subject to the approval of
the  stockholders of Palomar.  The Company  anticipates that it will receive net
proceeds of  approximately  $49 million for the sale. The Company intends to use
these funds to support its  ongoing  operations  and  research  and  development
activities.

         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  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.

                                       19
<PAGE>

         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. As of
March 20, 1999, approximately $725,000 was available under this 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  Star's
inventory. 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).

         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 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  (resulting  in cash  proceeds to the Company of $49 million) 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 dependant 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  

                                       20
<PAGE>

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)

         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 


                                       21
<PAGE>

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.  The Company met
with  representatives  of  Nasdaq  on March  18,  1999 and  presented  arguments
supporting  continued listing. At the hearing, the Company volunteered to delist
from the Nasdaq  SmallCap Market on May 18, 1999 if it is not in compliance with
the minimum bid price requirement by that date. The Company expects that it will
be in  compliance  by that date,  as a result of the reverse  split and the Star
sale.  Nasdaq's decision is still pending. To regain compliance with the minimum
bid price  requirement,  the  Company  has asked its  stockholders  to approve a
reverse split of the Company's common stock.  However, the 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.

Item 7A     Quantitative And Qualitative Disclosures About Market Risk

         (i)      Derivative Financial Instruments, Other Financial Instruments,
                  and Derivative Commodity Instruments.

         As of  December  31,  1998,  the  Company  did not  participate  in any
derivative  financial  instruments or other financial and commodity  instruments
for which fair value disclosure would be required under SFAS No. 107. All of the
Company's investments are considered cash equivalents money market accounts that
are carried on the Company's books at amortized cost,  which  approximates  fair
market  value.   Accordingly,   the  Company  has  no  quantitative  information
concerning the market risk of participating in such investments.

         (ii)     Primary Market Risk Exposures.

         The  Company's  primary  market  risk  exposures  are in the  areas  of
interest  rate risk and  foreign  currency  exchange  rate risk.  The  Company's
investment   portfolio  of  cash   equivalents   is  subject  to  interest  rate
fluctuations,  but the  Company  believes  this  risk is  immaterial  due to the
short-term nature of these investments.

         The Company's  exposure to currency exchange rate fluctuations has been
and is expected to continue to be modest due to the fact it currently  sells its
products  in United  States  dollars.  The  Company  does not  engage in foreign
currency hedging activities.

          Statement Under the Private Securities Litigation Reform Act

         In addition to the other information in this Annual Report on Form 10-K
the following cautionary statements should be considered carefully in evaluating
the Company and its  business.  Statements  contained in this Form 10-K that are
not historical facts (including,  without limitation,  statements concerning the
sale of  Star,  financing  of  future  operations,  and the  Company's  research
partnership  with MGH) and other  information  provided  by the  Company and its
employees from time to time may contain certain forward-looking  information, as
defined by (i) the Private Securities Litigation Reform Act of 1995 (the "Reform
Act") and (ii)  releases by the SEC. The risk factors  identified  below,  among
other  factors,  could  cause  actual  results to differ  materially  from those
suggested in such forward-looking statements. Readers are cautioned not to place
undue reliance on these forward-looking  statements,  which speak only as of the
date  hereof.  The Company  undertakes  no  obligation  to release  publicly the
results of any revisions to these forward-looking statements that may be made to
reflect  


                                       22
<PAGE>

events or  circumstances  after the date hereof or to reflect the  occurrence of
unanticipated events. The cautionary statements below are being made pursuant to
the  provisions  of the  Reform  Act and with the  intention  of  obtaining  the
benefits of safe harbor provisions of the Reform Act.

                                  RISK FACTORS

IF WE DO NOT CLOSE THE SALE OF OUR STAR SUBSIDIARY, WE MAY NOT HAVE ENOUGH MONEY
TO FINANCE FUTURE OPERATIONS.

         We have recently  signed an agreement  with Coherent in which  Coherent
has agreed to buy our Star  subsidiary for $65 million in cash. The sale must be
approved by  stockholders  holding a majority  of the shares of our  outstanding
common stock. The sale is also subject to other standard closing conditions.  We
may not  receive  a  sufficient  number  of  stockholder  votes to  approve  the
transaction,  or the transaction may fail to close for other reasons. Our future
operating  plan is now to a great extent  dependant on  completing  the sale, in
that it  will  provide  us with  the  money  necessary  to  finance  our  future
operations, including research and product development.

WE MAY BE DELISTED  FROM  NASDAQ.  DELISTING  MAY REDUCE YOUR ABILITY TO BUY AND
SELL OUR COMMON STOCK AND OUR ABILITY TO RAISE MONEY.

         We have been  notified by the Nasdaq  Stock  Market that for  continued
listing on the Nasdaq SmallCap Market we must meet Nasdaq's minimum bid price of
$1.00 per share.  Because  our 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 held a hearing on our delisting on March 18, 1999.  Nasdaq's  decision is
pending.  To regain compliance with the minimum bid price  requirement,  we have
asked our  stockholders to approve a  one-for-seven  reverse split of our common
stock. At the March 18, 1999 hearing, the Company volunteered to delist from the
Nasdaq  SmallCap  Market  on May 18,  1999 if it is not in  compliance  with the
minimum  bid  price  requirement  by that  date.  We  expect  that we will be in
compliance  by that date as a result  of the  reverse  split and the Star  sale.
Nevertheless,  the reverse split may not enable us to regain compliance with the
minimum bid price requirement in time to prevent delisting. The delisting of our
common  stock  would  likely  reduce  stockholders'  ability to buy and sell our
common stock and our ability to raise  capital.  If our common stock is delisted
from the Nasdaq SmallCap  Market,  it will likely be quoted on the "pink sheets"
maintained  by the  National  Quotation  Bureau,  Inc. or Nasdaq's  OTC Bulletin
Board.  These  listings can make trading more  difficult  for  stockholders.  In
addition,  a reverse  split  itself  could hurt the  market  price of our common
stock.

WE MAY NEED TO SECURE  ADDITIONAL  FINANCING,  AND OUR AUDITORS  HAVE  EXPRESSED
DOUBT ABOUT OUR ABILITY TO CONTINUE AS A GOING CONCERN.

         We have a history of losses. As a result, the report of our independent
public  accountants  in connection  with our  Consolidated  Balance Sheets as of
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 our
recurring losses,  working capital  deficiency and stockholders'  deficit raises
substantial  doubts about our ability to continue as a going  concern.  If we do
not sell our Star  subsidiary,  we may have to secure  additional  financing  to
complete our research and development activities,  commercialize our current and
proposed  cosmetic  laser  products,  and fund ongoing  operations.  We may also
determine,  depending upon the opportunities  available, to seek additional debt
or  equity  financing  to fund the costs of  acquisitions  or  expansion.  If we
finance an acquisition  with our stock,  our issuance of such stock could result
in dilution to the  interests  of our  stockholders.  Additionally,  if we incur
indebtedness  to fund  increased  levels of  accounts  receivable,  finance  the
acquisition of capital  equipment,  or if we issue debt securities in connection
with any  acquisition  we will be subject  to risks  associated  with  incurring
substantial additional  indebtedness.  One of those risks is that interest rates
may  fluctuate  and our  cash  flow may be  insufficient  to pay  principal  and
interest on any such indebtedness.

WE WILL CONTINUE TO BE DEPENDENT ON COHERENT IF WE DO NOT SELL STAR.

         Under our sales agency  agreement with  Coherent,  which will remain in
effect  until  November,  2001  if we do not  sell  Star to  Coherent,  Coherent
receives a marketing and sales commission, based on the end-user price, for each
of our lasers that it sells.  If Coherent  remains as our exclusive  distributor
because  we do not  close  the Star  sale,  Coherent  may not be  successful  in
distributing  our lasers or may not give  sufficient  priority to marketing  our
products.  In addition,  Coherent may develop,  market and  manufacture  its own
lasers that incorporate our proprietary  technology and compete with our lasers,
in which case it must 


                                       23
<PAGE>

pay us a  royalty  on such  sales.  Under  our  agreement,  if we are  unable or
unwilling  to  manufacture  the cosmetic  laser  products to be  distributed  by
Coherent, then we must license to Coherent the technology necessary to make such
products.

OUR FUTURE REVENUE DEPENDS ON OUR DEVELOPING NEW PRODUCTS.

         We face rapidly  changing  technology  and continuing  improvements  in
cosmetic laser technology.  In order to be successful,  we must continue to make
significant  investments  in research and  development  in order to develop in a
timely and cost-effective manner new products that meet changing market demands,
enhance existing products,  and achieve market acceptance for such products.  We
have in the past  experienced  delays in  developing  new products and enhancing
existing  products.  If we sell our Star subsidiary,  our future revenue will be
entirely  dependent  on sales of newly  introduced  products.  Although  we have
recently  introduced  a new  hair  removal  laser,  it may  not  achieve  market
acceptance or generate sufficient margins. In addition, the market for this type
of hair  removal  laser may  already be  saturated.  At  present,  broad  market
acceptance  of  laser  hair  removal  is  critical  to our  success.  We need to
diversify our product line by developing cosmetic laser products other than hair
removal lasers.

WE FACE INTENSE  COMPETITION FROM COMPANIES WITH SUPERIOR  FINANCIAL,  MARKETING
AND OTHER RESOURCES.

         The laser hair removal  industry is highly  competitive,  and companies
frequently introduce new products.  We compete in the development,  manufacture,
marketing and servicing of hair removal  lasers with numerous  other  companies,
many  of  which  have  substantially  greater  financial,  marketing  and  other
resources than we do. As a result, some of our competitors are able to sell hair
removal  lasers at prices  significantly  below the  prices at which we sell our
hair  removal  lasers.  In  addition,  if and  when we sell  Star,  our  current
distributor,  Coherent,  one of the largest and best financed  laser  companies,
will become our competitor,  and we will have to find new ways to distribute our
products.  Our laser products also face  competition  from  alternative  medical
products and procedures,  such as electrolysis and waxing,  among others. We may
not be able to differentiate  our products from the products of our competitors,
and customers may not consider our products to be superior to competing products
or medical  procedures,  especially if  competitive  products and procedures are
offered  at  lower  prices.   Our  competitors  may  develop   products  or  new
technologies that make our products obsolete or less competitive.

OUR QUARTERLY  OPERATING RESULTS MAY DECREASE IF WE SELL STAR, AND THAT MAY HURT
THE PRICE OF OUR COMMON STOCK.

         Almost  all of our  revenues  in our  most  recent  two  quarters  were
attributable to sales of the LightSheer(TM) diode laser manufactured by Star. If
we sell Star, our revenues will decline significantly.  If our operating results
fall below the expectations of investors or public market analysts, the price of
our common stock could fall dramatically.

OUR LASERS ARE SUBJECT TO NUMEROUS FDA REGULATIONS.  COMPLIANCE IS EXPENSIVE AND
TIME-CONSUMING.  OUR  PRODUCTS  MAY NOT BE  ABLE TO  OBTAIN  THE  NECESSARY  FDA
CLEARANCES BEFORE WE CAN SELL THEM.

         All of our products are laser medical  devices.  Laser medical  devices
are  subject  to  FDA  regulations  regulating  clinical  testing,  manufacture,
labeling,  sale,  distribution  and promotion of medical  devices.  Before a new
device can be introduced into the market, we must obtain clearance from the FDA.
Compliance with the FDA clearance process is expensive and  time-consuming,  and
we may not be able to obtain such clearances timely or at all.

WE ARE DEPENDENT ON THIRD PARTY RESEARCHERS.

         We are substantially dependent upon third party researchers,  over whom
we do not have absolute control, to satisfactorily conduct and complete research
on our behalf and to grant us favorable  licensing terms for products which they
may develop.  At present,  our principal research partner is the Wellman Labs at
Massachusetts  General Hospital.  We provide research funding,  laser technology
and optics know-how in return for licensing  agreements with respect to specific
medical  applications and patents. Our success will be highly dependent upon the
results of the research.  We cannot be sure that such research  agreements  will
provide us with  marketable  products in the future or that any of the  products
developed under these agreements will be profitable for us.

                                       24
<PAGE>

OUR  COMMON  STOCK  COULD  BE  FURTHER  DILUTED  AS THE  RESULT  OF OUR  ISSUING
CONVERTIBLE SECURITIES, WARRANTS AND OPTIONS.

         In the past, we have issued convertible securities,  such as debentures
and preferred  stock,  and warrants in order to raise money. We have also issued
options and warrants as compensation for services and incentive compensation for
our employees and  directors.  We have a substantial  number of shares of common
stock   reserved  for  issuance  upon  the  conversion  and  exercise  of  these
securities. Our issuing additional convertible securities,  options and warrants
could affect the rights of our  stockholders,  and could reduce the market price
of our common stock.

OUR PROPRIETARY TECHNOLOGY HAS ONLY LIMITED PROTECTIONS.

         Our business could be materially  and adversely  affected if we are not
able to protect adequately our proprietary intellectual property rights. We rely
on a  combination  of patent,  trademark  and trade  secret  laws,  license  and
confidentiality agreements to protect our proprietary rights. We generally enter
into  non-disclosure  agreements  with our  employees and customers and restrict
access to, and distribution of, our proprietary  information.  Nevertheless,  we
may be unable  to deter  misappropriation  of our  proprietary  information,  to
detect   unauthorized  use  and  to  take  appropriate   steps  to  enforce  our
intellectual  property rights.  Our competitors also may  independently  develop
technologies  that are  substantially  equivalent or superior to our technology.
Although  we believe  that our  services  and  products  do not  infringe on the
intellectual  property  rights of others,  we cannot  prevent  someone else from
asserting  a claim  against us in the future for  violating  their  intellectual
property  rights.  In  addition,  costly  and  time  consuming  lawsuits  may be
necessary to enforce  patents  issued or licensed  exclusively to us, to protect
our trade secrets and/or know-how or to determine the enforceability,  scope and
validity of others' intellectual property rights.

         The laser industry is  characterized by frequent  litigation  regarding
patent and other intellectual  property rights.  Because patent applications are
maintained in secrecy in the United States until such patents are issued and are
maintained  in secrecy for a period of time  outside the United  States,  we can
conduct only limited searches to determine whether our technology  infringes any
patents or patent  applications.  Any claims  for patent  infringement  could be
time-consuming,   result  in  costly  litigation,  diversion  of  technical  and
management personnel, cause shipment delays, require us to develop noninfringing
technology or to enter into royalty or licensing agreements. Although patent and
intellectual  property  disputes in the laser  industry  have often been settled
through   licensing  or  similar   arrangements,   costs  associated  with  such
arrangements  may be  substantial  and often  require  the  payment  of  ongoing
royalties,  which could have a negative impact on gross margins. There can be no
assurance  that  necessary  licenses  would be available  to us on  satisfactory
terms,   or  that  we  could   redesign  our  products  or  processes  to  avoid
infringement, if necessary.  Accordingly, an adverse determination in a judicial
or  administrative  proceeding  or failure to obtain  necessary  licenses  could
prevent us from manufacturing and selling some of our products.  This could have
a material  adverse effect on our business,  results of operations and financial
condition.

OUR  CHARTER  DOCUMENTS  AND  DELAWARE  LAW MAY  DISCOURAGE  POTENTIAL  TAKEOVER
ATTEMPTS.

         Certain provisions of our Second Restated Certificate of Incorporation,
our By-laws,  and Delaware law could be used by our incumbent management to make
it more difficult for a third party to acquire control of us, even if the change
in control  might be  beneficial  to our  stockholders.  This  could  discourage
potential  takeover  attempts and could adversely affect the market price of our
common stock. In particular,  we may issue preferred stock in the future without
stockholder  approval,  upon terms  determined  by our board of  directors.  The
rights of our common  stockholders  may be  adversely  affected by the rights of
holders of any preferred  stock issued in the future.  Our 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,  or of  discouraging a third party
from acquiring, a majority of our outstanding stock.

                                       25
<PAGE>

AS WITH ANY NEW PRODUCTS, THERE IS SUBSTANTIAL RISK THAT THE MARKETPLACE MAY NOT
ACCEPT OR BE RECEPTIVE TO THE POTENTIAL BENEFITS OF OUR PRODUCTS.

         Market  acceptance of our current and proposed products will depend, in
large part, upon our or any marketing partners to demonstrate to the marketplace
the  advantages  of our products  over other types of products.  There can be no
assurance that the marketplace will accept  applications or uses for our current
and proposed  products or that any of our current or proposed  products  will be
able to compete effectively.

WE FACE RISKS ASSOCIATED WITH PENDING LITIGATION.

         We are involved in disputes  with third  parties.  Such  disputes  have
resulted in litigation  with such  parties.  We have  incurred,  and likely will
continue to incur, legal expenses in connection with such matters.  There can be
no assurance that such litigation  will result in favorable  outcomes for us. An
adverse result in the MEHL patent  litigation,  the action relating to the Swiss
Franc Debentures,  or the Varljen litigation (all described in detail in Item 3)
could have a material  adverse effect on our business,  financial  condition and
results of operations.  We are unable to determine the total expense or possible
loss,  if any,  that may  ultimately  be  incurred  in the  resolution  of these
proceedings. These matters may result in diversion of management time and effort
from the operations of the business.

WE MAY NOT BE ABLE TO RETAIN OUR KEY  EXECUTIVES  AND RESEARCH  AND  DEVELOPMENT
PERSONNEL.

         As a small company with less than 100  employees  (assuming the sale of
Star) our success  depends on the services of key  employees  in  executive  and
research and development  positions.  The loss of the services of one or more of
these employees could have a material adverse effect on us.

WE FACE A RISK OF FINANCIAL  EXPOSURE TO PRODUCT  LIABILITY  CLAIMS IN THE EVENT
THAT THE USE OF OUR PRODUCTS RESULTS IN PERSONAL INJURY.

         Our products are and will continue to be designed with numerous  safety
features, but it is possible that patients could be adversely affected by use of
one of our products.  Further, in the event that any of our products prove to be
defective, we may be required to recall and redesign such products.  Although we
have not  experienced  any material  losses due to product  liability  claims to
date,  there can be no assurance that we will not experience  such losses in the
future. We maintain general liability  insurance in the amount of $1,000,000 per
occurrence and $2,000,000 in the aggregate and maintain umbrella coverage in the
aggregate  amount of $25,000,000;  however,  there can be no assurance that such
coverage  will  continue to be available on terms  acceptable to us or that such
coverage will be adequate for liabilities actually incurred. In the event we are
found liable for damages in excess of the limits of our insurance  coverage,  or
if any claim or product recall results in significant  adverse publicity against
us,  our  business,  financial  condition  and  results of  operations  could be
materially and adversely affected. In addition,  although our products have been
and will  continue to be designed to operate in a safe  manner,  and although we
attempt  to  educate  medical  personnel  with  respect to the proper use of our
products,  misuse of our products by medical personnel over whom we cannot exert
control  may  result in the filing of product  liability  claims or  significant
adverse publicity against us.

COMPUTER  SYSTEMS ON WHICH WE RELY MAY NOT  PROPERLY  RECOGNIZE  DATE  SENSITIVE
INFORMATION WHEN THE YEAR CHANGES TO 2000.

         Systems that do not properly  recognize such information could generate
erroneous data or cause a system to fail. We are at this time utilizing internal
resources to identify,  correct or reprogram, and test our systems for year 2000
compliance.  However,  there  can be no  assurance  that  the  systems  of other
companies on which our systems rely will also be converted in a timely manner or
that any such  failure to convert by another  company  would not have an adverse
effect on our systems.  Management  is in the process of assessing the year 2000
compliance costs; however,  based on information to date (excluding the possible
impact of  vendor  systems),  management  does not  believe  that it will have a
material effect on our earnings.

                                       26
<PAGE>

Item 8.  Financial Statements

<TABLE>

                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS


<S>                                                                                                       <C>
Reports of Independent Public Accountants                                                                 28

Consolidated Balance Sheets as of December 31, 1997 and 1998                                              30

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

Consolidated Statements of Stockholders' Equity (Deficit) for the years ended December 31, 1996,
         1997 and 1998                                                                                    32

Consolidated Statements of Cash Flows for the years ended December 31, 1996,
         1997 and 1998                                                                                    35

Notes to Consolidated Financial Statements                                                                37

</TABLE>



                                       27
<PAGE>


<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 (except for the
matter discussed in Note 12(c)
as to which the date is March 17, 1999).

                                       28
<PAGE>


<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)


                                       29
<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                           CONSOLIDATED BALANCE SHEETS

<TABLE>

                                                                                            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.



                                       30
<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF OPERATIONS

<TABLE>

                                                                                 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.



                                       31
<PAGE>




               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

            CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)


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

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

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




                                                                 Additional                     Unrealized
                                                                 Paid-in        Accumulated   (Loss) Gain on   Subscriptions 
                                                                 Capital         Deficit        Marketable      Receivable         
                                                                                Securities                  
                                                                 ------------------------------------------------------------
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>
<S>                                                             <C>




                                                                      Total 
                                                                   Stockholders
                                                                 Equity (Deficit)
                                                                -------------------
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.



                                       32
<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

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

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



                                                             Preferred Stock        Common Stock              Treasury Stock
                                                            -----------------------------------------------------------------------
                                                            Number      $0.01     Number      $0.01        Number                  
                                                            of Shares  Par Value  of Shares   Par Value   of Shares       Cost     
                                                            -----------------------------------------------------------------------
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>
<S>                                                          <C>           <C>                <C>            <C>



                                                             Additional                  Unrealized (Loss)                   
                                                             Paid-in      Accumulated    Gain on Marketable    Subscriptions 
                                                             Capital       Deficit         Securities         Receivable     
                                                             ----------------------------------------------------------------
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>


                                                                Total     
                                                             Stockholder
                                                           Equity (Deficit)
                                                           ----------------

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) 
                  === ====                                   ============  
                                                              

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

                                       33
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

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

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

                                                                                        Preferred Stock              Common Stock  
                                                                                    -----------------------------------------------
                                                                                          Number        $0.01            Number    
                                                                                         of Shares       Par Value      of Shares  
                                                                                     ----------------------------------------------
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>
<S>                                                                                  <C>             <C>             <C>           


                                                                                    Common Stock                Treasury Stock     
                                                                               ----------------------------------------------------
                                                                                        $0.01            Number
                                                                                        Par Value       of Shares          Cost
                                                                               ----------------------------------------------------
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>
<S>                                                                                  <C>             <C>             <C>           


                                                                                  Additional                              Total
                                                                                  Paid-in           Accumulated       Stockholders'
                                                                                  Capital             Deficit       Equity (Deficit)
                                                                                ---------------------------------------------------
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>



                                       34
<PAGE>

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

<TABLE>

<CAPTION>

                                                                                               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

                                       35
<PAGE>


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

<TABLE>
<CAPTION>


                                                                                         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)
       Proceeds from (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

                                       36
<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.

                                       37
<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>
<CAPTION>

                                                                  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.

                                       38
<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.


     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.  

                                       39
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

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>
<CAPTION>

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


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

                                                         ----------------  ----------------   ------------------------
              <S>                                          <C>               <C>                        <C>         
              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.


(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.

                                       40
<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

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>
<CAPTION>

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


         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.

                                       41
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

         (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>
<CAPTION>

                                                                                  Estimated
                                   Asset Classification                          Useful Life
                            ------------------------------------            ----------------------
                            <S>                                                 <C>
                            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>
<CAPTION>

                                                                               December 31,
                                                                         1997                1998
                                                                    ----------------    ----------------
                             <S>                                         <C>                 <C>
                             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).

                                       42
<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>
<CAPTION>


                                                                   Year Ended December 31,
                                                        1996                1997                1998
                                                   ----------------    ---------------     ----------------
   <S>                                               <C>                <C>                   <C>
   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.

                                       43
<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>
<CAPTION>

                                                                        December 31,
                                                        1996                1997                1998
                                                   ----------------    ---------------     ----------------
   <S>                                               <C>                <C>                   <C>
   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.

                                       44
<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> 
<CAPTION>

                                         Description                                 Carrying Amount
                                         -----------                                 ---------------
                 <S>                                                                 <C>
                 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 

                                       45
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                  (Continued)

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% 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><CAPTION>

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

                                       46
<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


         (A)      CONVERTIBLE DEBENTURES

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

                                                                                                                Common Shares
                                                             Initial            Amount Outstanding              Issued Upon
                                                              Face                 December 31,                  Conversion
                                                                           ----------------------------- --------------------------
   Series                                                     Value            1997            1998          1997          1998
   ----------------------------------------------------  --------------   --------------  ------------- ---------------- ----------
   <S>                                                      <C>              <C>            <C>              <C>          <C>
   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.


         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% 

                                       47
<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

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.

         (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.

                                       48
<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

         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>
<CAPTION>
                                         <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.

         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.

                                       49
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


         (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>
<CAPTION>

                                                                                                  1997             1998
                                                                                                  ----             ----
       <S>                                                                                         <C>              <C>
       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.

         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

                                       50
<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

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> 
<CAPTION>

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

     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> 
<CAPTION>
             <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>
<CAPTION>

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

                                       51
<PAGE>

          PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

         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.

         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>


                                       52
<PAGE>



               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)


         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.

         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>

                                       53
<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

         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>

     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>

                                       54
<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

         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.

                  (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. 

                                       55
<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

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.

     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>

                                       56
<PAGE>


               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)



         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>

         (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 

                                       57
<PAGE>
           PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

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.

(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.

                                       58
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Continued)

         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

         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.

         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 

                                       59
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                  (Continued)

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. The Company is unable to express an opinion as to the
likely  outcome  of  Selvac's  appeal,  or as to the  range  of loss  if  Selvac
ultimately prevailed at trial.

         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 complete a proposed settlement.

         On March 17,  1999,  the company and a former and current  officer were
added as defendants 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. The Company is unable to estimate any possible outcome or range of loss in
this  matter at this time.  An adverse  result in the VARLJEN  action,  however,
could  have a  materially  adverse  effect  upon the  financial  statements  and
operations of the Company.

         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.

                                       60
<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.

                                       61
<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>

                                       62
<PAGE>

Item 9.  Changes in and  Disagreements  with  Accountants  on Accounting  and
         Financial Disclosures.

              Not applicable.

                                       63
<PAGE>


                                    PART III

Item 10. Directors and Executive Officers of the Registrant.

         The  information  concerning  directors  required  under  this  item is
incorporated  herein by reference from the material  contained under the heading
"Election of Directors" in the  Registrant's  definitive  proxy  statement to be
filed with the Securities and Exchange  Commission  pursuant to Regulation  14A,
not later  than 120 days  after the close of the fiscal  year.  The  information
concerning  delinquent  filers  pursuant  to  Item  405  of  Regulation  S-K  is
incorporated  herein by reference from the material  contained under the heading
"Section 16(a) Beneficial  Ownership  Reporting  Compliance" in the Registrant's
definitive  proxy  statement  to be  filed  with  the  Securities  and  Exchange
Commission  pursuant to Regulation  14A, not later than 120 days after the close
of the fiscal year.

Item 11. Executive Compensation.

         The  information  required  under this item is  incorporated  herein by
reference from the material contained under the heading "Executive Compensation"
in the  Registrant's  definitive proxy statement to be filed with the Securities
and  Exchange  Commission  pursuant to  Regulation  14A, not later than 120 days
after the close of the fiscal year.

Item 12. Security Ownership of Certain Beneficial Owners and Management.

         The  information  required  under this item is  incorporated  herein by
reference from the material contained under the heading "Stock Ownership" in the
Registrant's  definitive  proxy  statement to be filed with the  Securities  and
Exchange  Commission  pursuant to Regulation  14A, not later than 120 days after
the close of the fiscal year.

Item 13. Certain Relationships and Related Transactions.

         The  information  required  under this item is  incorporated  herein by
reference  from the  material  contained  under the heading  "Relationship  with
Affiliates" in the Registrant's  definitive proxy statement to be filed with the
Securities and Exchange  Commission  pursuant to Regulation  14A, not later than
120 days after the close of the fiscal year.

                                       64
<PAGE>

                                     PART IV

Item 14.       Exhibits, Financial Statement Schedules and Reports on Form 8-K.
<TABLE>
<S>      <C>      <C>    <C>                                                                                    <C>

(a)      1.       Index to Consolidated Financial Statements.                                                   Page
                                                                                                                ----

         The following  Consolidated Financial Statements of the Company and its
         subsidiaries are filed as part of this report on Form 10-K:

                  Reports of Independent Public Accountants                                                       29

                  Consolidated Balance Sheets -
                  December 31, 1998 and December 31, 1997                                                         31

                  Consolidated Statements of Operations -
                  Years ended December 31, 1998, December 31, 1997 and December 31, 1996                          32

                  Consolidated Statements of Stockholders' Equity (Deficit) -
                  Years ended December 31, 1998, December 31, 1997 and December 31, 1996                          33

                  Consolidated Statements of Cash Flows -
                  Years ended December 31, 1998, December 31, 1997 and December 31, 1996                          36

                  Notes to Consolidated Financial Statements                                                      38

         2.       Consolidated Financial Statement Schedules

                  Report of Independent Public Accountants on Schedule II                                         71

                  Schedule II - Valuation and Qualifying Accounts                                                 72

                  Schedules  not listed  above  have been  omitted  because  the
                  matter  or  conditions  are  not  present  or the  information
                  required   to  be  set  forth   therein  is  included  in  the
                  Consolidated Financial Statements hereto.
</TABLE>

(b)      Reports on Form 8-K.

               Form 8-K filed June 3, 1998.

               Form 8-K filed November 3, 1998.

                                       65
<PAGE>

(c)      Exhibits.

         The following  exhibits  required to be filed herewith are incorporated
         by reference  to the filings  previously  made by the Company  where so
         indicated below.

Exhibit
No.           Title
<TABLE>
<S>           <C>

^^^^2.1       Stock Purchase Agreement Between and Among Biometric Technologies Corp., Palomar Medical
              Technologies, Inc. and Dynaco Corp., dated November 17, 1997.

***3.1        Second Restated  Certificate of  Incorporation,  as filed with the
              Delaware Secretary of State on January 8, 1999.

##3.2         Bylaws, as amended.

^4.1          Common Stock Certificate.

###4.2        Form of 4.5% Convertible Debenture (denominated in Swiss Francs) due July 3, 2003.

*10.1         Patent License Agreement by and between the Company and Patlex Corporation, effective as of
              January 1, 1992.

####10.2      Amended 1991 Stock Option Plan.

####10.3      Amended 1993 Stock Option Plan.

####10.4      Amended 1995 Stock Option Plan.

####10.5      Amended 1996 Stock Option Plan.

####10.6      Amended 1996 Employee Stock Purchase Plan.

**10.7        Form of Stock Option Grant under the 1991, 1993 and 1995 Stock Option Plans.

##10.8        Form of Stock Option Agreement under the 1996 Stock Option Plan.

#10.9         Form of Company Warrant to Purchase Common Stock.

####10.10     Lease for premises at 45 Hartwell Avenue, Lexington, Massachusetts, dated March, 1996.

- --10.11       The Company's 401(k) Plan.

####10.12     Sales Agency, Development and License Agreement between the Company and Coherent, Inc., dated
              November 17, 1997. (Portions omitted pursuant to a request for confidential treatment.)

####10.13     Stock Purchase Agreement, dated December 29, 1997.

####10.14     Stock Purchase Agreement, dated December 31, 1997.

####10.15     Exchange Agreement, dated December 31, 1997.

^^10.16       Form of 6%, 7% and 8% Convertible Debentures Due September 30, 2002



                                       66
<PAGE>

^^10.17       Form of Registration Rights Agreement, dated September 30, 1997.

####10.18     Form of Securities Purchase Agreement dated September 30, 1997.

^^^10.19      Securities Purchase Agreement dated December 29, 1997.

##10.20       Subscription Agreement between the Company and Soginvest Bank, dated as of March 13, 1997.

##10.21       6% Convertible Debenture due March 13, 2002.

####10.22     Employment Agreement, dated as of January 1, 1997, between the Company and Joseph P. Caruso.

####10.23     Employment Agreement, dated as of May 15, 1997, between the Company and Louis P. Valente.

####10.24     Securities   Purchase   Agreement  between  the  Company  and  RGC
              International Investors, LDC, dated March 27, 1997.

##10.25       Registration   Rights  Agreement   between  the  Company  and  RGC
              International Investors, LDC, dated March 27, 1997.

####10.26     Binding Term Sheet between the Company and Hechtor Wiltshire, dated March 27, 1998.

####10.27     Securities Purchase Agreement between the Company and various entities, dated February 20, 1998.

####10.28     Security Agreement - Stock Pledge between the Company and Coast Business Credit, dated December
              31, 1997.

####10.29     Secured Promissory Note between the Company and Coast Business Credit, dated December 31, 1997.

####10.30     Continuing Guaranty between the Company and Coast Business Credit, dated December 5, 1996.

####10.31     License Agreement between the Company and Massachusetts General Hospital, dated August 18, 1995.

####10.32     First Amendment  to License Agreement between the Company and Massachusetts General Hospital,
              dated August 18, 1995.

####10.32     Second Amendment  to License Agreement between the Company and Massachusetts General Hospital,
              dated August 18, 1995.

- ----10.34     Letter Agreement between Palomar Medical Technologies, Inc. and Coherent, Inc. dated September 10,
              1998.

***10.35      Form of Securities Purchase Agreement between the Company, The Rockside Foundation, and Mark T.
              Smith dated , 1998

***10.36      Form of Warrant to Purchase Common Stock

@10.37        Second Amended 1996 Employee Stock Purchase Plan.

@10.38        Second Loan Agreement Between Palomar Medical Technologies, Inc. and Coherent, Inc., dated May 7,
              1998

@10.39        Loan Agreement between Palomar Medical Technologies, Inc. and Coherent, Inc., dated May 22, 1998



                                       67
<PAGE>

@10.40        Fifth Amendment to the Schedule to the Loan and Security Agreement between Palomar Medical
              Technologies, Inc. and Coast Business Credit, dated April 29, 1998.

****10.41     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 7,1998.

@@10.42       Form of Warrant to Purchase Common Stock

10.43         Letter Agreement between Palomar Medical Technologies, Inc. and Fleet National Bank, dated
              November 16, 1998

10.44         Guaranty Agreement between A. Neil Pappalardo. and Fleet National Bank dated November 16, 1998.

10.45         Security Agreement (Trademarks) between Palomar Medical Technologies, Inc. and Fleet National Bank
              dated November 16, 1998.

10.46         Security Agreement (Patents) between Palomar Medical Technologies, Inc. and Fleet National Bank
              dated November 16, 1998.

10.47         Promissory Note between Palomar Medical Technologies, Inc. and Fleet National Bank dated November
              16, 1998.

10.48    Guaranty Agreement between Star Medical Technologies, Inc. and Fleet National Bank dated November 16,
              1998.

10.49         Security Agreement (Patents) between Star Medical Technologies, Inc. and Fleet National Bank dated
              November 16, 1998.

10.50         Security Agreement (Trademarks) between Star Medical Technologies, Inc. and Fleet National Bank
              dated November 16, 1998.

10.51         Bonus Agreement between Palomar Medical Technologies, Inc. Robert E. Grove, James Z. Holtz and
              David C. Mundinger, dated as of December 7, 1998.

10.52         Letter Agreement between Palomar Medical Technologies, Inc. and Coherent, Inc., dated
              February 1,1999

21            List of Subsidiaries.

23            Consent of Arthur Andersen LLP.

27            Financial Data Schedule for the Period Ended December 31, 1998.


^             Previously filed as an exhibit to Form 10-KSB/A-4 for the year ended December 31, 1996 filed on
              July 11, 1997, and incorporated herein by reference.

^^            Previously filed as an exhibit to Registration Statement No. 333-42129 filed on December 12, 1997,
              and incorporated herein by reference.

^^^           Previously filed as an exhibit to Registration Statement No. 333-42129/A-2 filed on January 9,
              1998, and incorporated herein by reference.



                                       68
<PAGE>

^^^^          Previously filed as an exhibit to Form 8-K filed on December 23, 1997, and incorporated herein by
              reference.

*             Previously filed as an exhibit to Registration Statement No. 33-47479 filed on April 27, 1992, and
              incorporated herein by reference.

**            Previously filed as an exhibit to Amendment No. 4 to Form S-1 Registration Statement No. 33-47479
              filed on October 5, 1992, and incorporated herein by reference.

***           Previously filed as an exhibit to Registration Statement No. 333-70391 filed on January 11, 1999,
              and incorporated herein by reference.

****          Previously  filed as an exhibit to the Company's  Definitive Proxy
              Statement  for the period  ended  December 31, 1998 filed on March
              12, 1999, and incorporated herein by reference.

#             Previously  filed as an exhibit to the Company's  Annual Report on
              Form 10-KSB for the year ended December 31, 1995, and incorporated
              herein by reference.

##            Previously  filed as an exhibit to the Company's  Annual Report on
              Form 10-KSB for the year ended December 31, 1996, and incorporated
              herein by reference.

###           Previously filed as an exhibit to Form S-3 Registration Statement No. 333-22725 filed on March 4,
              1997 and incorporated herein by reference.

####          Previously  filed as an exhibit to the Company's  Annual Report on
              Form 10-K for the year ended December 31, 1998,  and  incorporated
              herein by reference.

- -             Previously filed as an exhibit to the Company's Quarterly Report on Form 10-QSB for the quarter
              ended June 30, 1996, and incorporated herein by reference.

- --            Previously filed as an exhibit to Form S-8 Registration Statement No. 33-97710 filed on October 4,
              1995, and incorporated herein by reference.

- ---           Previously filed as an exhibit to the Company's Quarterly Report on Form 10-Q for the quarter
              ended September 30, 1997, and incorporated herein by reference.

- ----          Previously filed as an exhibit to the Company's Quarterly Report on Form 10-Q for the quarter
              ended September 30, 1998, and incorporated herein by reference.

&             Previously  filed as an exhibit to the Company's  Quarterly Report
              on Form 10-QSB for the  quarter  ended  September  30,  1996,  and
              incorporated herein by reference.

&&            Previously filed as an exhibit to Form S-3 Registration Statement No. 333-18003 filed on December
              16, 1996, and incorporated herein by reference.

&&&           Previously filed as an exhibit to Form S-3 Registration Statement No. 333-22725 filed on March 4,
              1997, and incorporated herein by reference.

&&&&          Previously filed as an exhibit to Form S-3 Registration Statement No. 333-28251 filed on May 30,
              1997 and incorporated herein by reference.

@             Previously filed as an exhibit to the Company's Quarterly Report on Form 10-Q for the quarter
              ended June 30, 1998, and incorporated herein by reference


                                       69
<PAGE>

@@            Previously filed as an exhibit to Form S-8 Registration Statement No. 333-574031 filed on June 22,
              1998 and incorporated herein by reference.
</TABLE>



                                       70
<PAGE>



             REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS ON SCHEDULE II


To Palomar Medical Technologies, Inc.:

              We have audited,  in accordance with generally  accepted  auditing
standards,   the   consolidated   financial   statements   of  Palomar   Medical
Technologies,  Inc. and subsidiaries  included in this Form 10-K and have issued
our report  thereon dated  February 11, 1999. Our audit was made for the purpose
of forming an opinion on the basic financial  statements  taken as a whole.  The
schedule  listed in Item  14(2)  above is the  responsibility  of the  Company's
management  and is presented for purposes of complying  with the  Securities and
Exchange  Commission's rules and is not part of the basic financial  statements.
This schedule has been subjected to the auditing procedures applied in the audit
of the basic  financial  statements and, in our opinion,  fairly states,  in all
material  respects,  the  financial  data required to be set forth  therein,  in
relation to the basic financial statements taken as a whole.



                                                             Arthur Andersen LLP


Boston, Massachusetts 
February 11, 1999 (except for the 
matter discussed in Note 12(c) as 
to which the date is March 17, 1999).

                                       71
<PAGE>

                                   SCHEDULE II

                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                        Valuation and Qualifying Accounts

<TABLE>
<S>                                        <C>                  <C>                   <C>                  <C>
                                               Balance,
                                             Beginning of                                                   Balance, End of
                                                Period             Increases            Deductions              Period
Allowance for Doubtful Deductions:


December 31, 1996                                    $7,000           $1,122,000                 $--             $1,129,000
                                           =================    =================     ================     =================

December 31, 1997                                $1,129,000             $933,000         $(1,316,000)              $746,000
                                           =================    =================     ================     =================
                                           =================    =================     ================     =================

December 31, 1998                                  $746,000             $183,000           ($565,000)              $364,000
                                           =================    =================     ================     =================



                                               Balance,
                                             Beginning of                                                  Balance, End of
                                                Period             Increases            Deductions              Period
Restructuring Accrual:

December 31, 1996                                       $--                  $--                 $--                    $--
                                           =================    =================     ================     =================

December 31, 1997                                       $--           $2,700,000           $(718,000)            $1,982,000
                                           =================    =================     ================     =================

December 31, 1998                                $1,982,000                  $--         $(1,703,000)              $279,000
                                           =================    =================     ================     =================
</TABLE>

                                       72
<PAGE>



                                   SIGNATURES

         Pursuant  to the  requirements  of the  Securities  Act  of  1934,  the
Registrant  certifies  that it has caused this Report to be signed on its behalf
by the undersigned,  thereunto duly authorized,  in the Town of Lexington in the
Commonwealth of Massachusetts on March 30, 1999.


                                              PALOMAR MEDICAL TECHNOLOGIES, INC.



                                              By: /S/ Louis P. Valente
                                                  ------------------------------
                                                  Louis P. Valente
                                                  President and
                                                  Chief Executive Officer

         Pursuant to the requirements of the Securities Act of 1934, this Report
has been  signed by the  following  persons on behalf of the  Registrant  in the
capacities and on the dates indicated.


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

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

/s/ Louis P. Valente                     President, Chief Executive                         March 30, 1999
- --------------------------------------   Officer and Director
Louis P. Valente                       

                                          
/s/ Joseph P. Caruso                      Chief Financial Officer and Treasurer              March 30, 1999
- --------------------------------------    (Principal Financial Officer and
Joseph P. Caruso                          Principal Accounting Officer)
                                      


/s/ Nicholas P. Economou                  Director                                           March 30, 1999
- --------------------------------------
Nicholas P. Economou


/s/ A. Neil Pappalardo                    Director                                           March 30, 1999
- --------------------------------------
A. Neil Pappalardo


/s/ James G. Martin                        Director                                           March 30, 1999
- --------------------------------------
James G. Martin
</TABLE>


                                       73

                       PALOMAR MEDICAL TECHNOLOGIES, INC.
                               45 Hartwell Avenue
                               Lexington, MA 02421


                                                               November 16, 1998


Fleet National Bank
One Federal Street
Boston, MA  02110

Gentlemen:

         This letter  agreement  will set forth certain  understandings  between
Palomar Medical Technologies,  Inc., a Delaware corporation (the "Borrower") and
Fleet  National Bank (the "Bank") with respect to Revolving  Loans  (hereinafter
defined) to be made by the Bank to the  Borrower  and with respect to letters of
credit  which  may  hereafter  be  issued  by the  Bank for the  account  of the
Borrower.  In consideration  of the mutual promises  contained herein and in the
other   documents   referred  to  below,   and  for  other  good  and   valuable
consideration,  receipt and  sufficiency of which are hereby  acknowledged,  the
Borrower and the Bank agree as follows:

I.  AMOUNTS AND TERMS

        1.1.  Reference to Documents;  Star Sale.  Reference is made to (i) that
certain $10,000,000 face principal amount promissory note (the "Revolving Note")
of even date herewith made by the Borrower and payable to the order of the Bank,
(ii) that  certain  Inventory,  Accounts  Receivable  and  Intangibles  Security
Agreement and that certain Supplementary Security Agreement Security Interest in
Goods and Chattels,  each of even date  herewith,  from the Borrower to the Bank
(collectively,   the  "Borrower's   Security   Agreement"),   (iii)   collateral
assignments and notices of collateral assignment (collectively,  the "Borrower's
Intellectual  Property  Security  Agreements")  from  the  Borrower  to the Bank
relating to the Borrower's  registered  trademarks,  patents and copyrights,  if
any, (iv) that certain  Guaranty  Agreement of even date herewith (the "Personal
Guaranty") from A. Neil  Pappalardo (the "Personal  Guarantor") to the Bank, (v)
that certain Inventory,  Accounts Receivable and Intangibles  Security Agreement
and that certain  Supplementary  Security Agreement - Security Interest in Goods
and Chattels, each of even date herewith,  from Star Medical Technologies,  Inc.
("Star")  to  the  Bank  (collectively,   "Star's  Security  Agreement"),   (vi)
collateral  assignments  and  notices of  collateral  assignment  (collectively,
"Star's  Intellectual  Property  Security  Agreements")  from  Star to the  Bank
relating to Star's registered  trademarks,  patents and copyrights,  if any, and
(vii)  that  certain  Guaranty  Agreement  of  even  date  herewith  (the  "Star
Guaranty")  from Star to the Bank.  The Bank  acknowledges  that nothing in this
letter agreement or in any Security  Agreement or in any  Intellectual  Property
Security Agreement will in any event be deemed to prevent the sale of Star on or
prior to March 31, 1999 for cash  consideration  which shall  result,  after all
payments owed to Coherent,  Inc., in at least $40,000,000 in net proceeds to the
Borrower on a pre-tax 

<PAGE>

basis,  provided  that proceeds of such sale are applied to reduce the Aggregate
Bank  Liabilities to the extent  necessary so that,  after giving effect to such
sale  and the  release  of the  Star  Security  Agreement,  the  Aggregate  Bank
Liabilities  will not exceed the then remaining  Borrowing  Base. As provided in
ss.3.11 below,  the security  interest of the Bank in the assets of Star will be
released in order to permit the aforesaid sale on the terms described above.

        1.2. The Borrowing;  Revolving Note. Subject to the terms and conditions
hereinafter  set  forth,  the Bank will make  loans  ("Revolving  Loans") to the
Borrower, in such amounts as the Borrower may request, on any Business Day prior
to the  first  to  occur  of (i)  the  Expiration  Date,  or  (ii)  the  earlier
termination of the within-described revolving financing arrangements pursuant to
ss.5.2 or ss.6.7; provided,  however, that (1) the aggregate principal amount of
Revolving Loans outstanding shall at no time exceed the Maximum Revolving Amount
(hereinafter  defined)  and  (2) the  Aggregate  Bank  Liabilities  (hereinafter
defined)  shall at no time  exceed the  Borrowing  Base  (hereinafter  defined).
Within such limits, and subject to the terms and conditions hereof, the Borrower
may obtain  Revolving  Loans,  repay Revolving Loans and obtain  Revolving Loans
again on one or more  occasions.  The Revolving  Loans shall be evidenced by the
Revolving  Note and  interest  thereon  shall be payable at the times and at the
rate  provided for in the  Revolving  Note.  Overdue  principal of the Revolving
Loans and, to the extent  permitted by law, overdue interest shall bear interest
at a fluctuating  rate per annum which at all times shall be equal to the sum of
(i) four (4%) percent per annum plus (ii) the per annum rate  otherwise  payable
under the  Revolving  Note (but in no event in excess of the  maximum  rate from
time to time permitted by then applicable law),  compounded  monthly and payable
on demand. The Borrower hereby irrevocably  authorizes the Bank to make or cause
to be made, on a schedule  attached to the Revolving Note or on the books of the
Bank,  at or following the time of making each  Revolving  Loan and of receiving
any payment of principal,  an appropriate  notation  reflecting such transaction
and the then aggregate  unpaid  principal  balance of the Revolving  Loans.  The
amount so noted shall constitute  presumptive  evidence as to the amount owed by
the Borrower  with respect to principal of the Revolving  Loans.  Failure of the
Bank to make any such notation shall not, however,  affect any obligation of the
Borrower or any right of the Bank  hereunder or under the  Revolving  Note.  All
payments of interest, principal and any other sum payable hereunder and/or under
the  Revolving  Note  shall be made to the Bank,  in lawful  money of the United
States in  immediately  available  funds,  at its office at One Federal  Street,
Boston,  MA 02110 or to such  other  address  as the Bank may from  time to time
direct.  All  payments  received by the Bank after 2:00 p.m. on any day shall be
deemed received as of the next  succeeding  Business Day. All monies received by
the Bank shall be applied first to fees, charges,  costs and expenses payable to
the Bank under this letter agreement, the Revolving Note and/or any of the other
Loan Documents,  next to interest then accrued on account of any Revolving Loans
or letter of credit  reimbursement  obligations and only thereafter to principal
of the  Revolving  Loans and  letter of credit  reimbursement  obligations.  All
interest and fees payable  hereunder  and/or under the  Revolving  Note shall be
calculated on the basis of a 360-day year for the actual number of days elapsed.

        1.3. Repayment;  Renewal. The Borrower shall repay in full all Revolving
Loans and all interest  thereon  upon the first to occur of: (i) the  Expiration
Date or (ii) an acceleration under 

<PAGE>

section  5.2(a)  following an Event of Default.  The Borrower may repay,  at any
time,  without  penalty or premium,  the whole or any  portion of any  Revolving
Loan. In addition,  if at any time the  Borrowing  Base is in an amount which is
less than the then  outstanding  Aggregate Bank  Liabilities,  the Borrower will
forthwith  prepay so much of the Revolving  Loans as may be required (or arrange
for the  termination  of such  letters of credit as may be required) so that the
Aggregate Bank  Liabilities will not exceed the Borrowing Base. The Bank may, at
its sole discretion,  renew the financing  arrangements described in this letter
agreement by extending the  Expiration  Date in a writing signed by the Bank and
accepted by the  Borrower.  Neither the  inclusion  in this letter  agreement or
elsewhere of covenants  relating to periods of time after the  Expiration  Date,
nor any other  provision  hereof,  nor any  action  (except a written  extension
pursuant to the immediately preceding sentence), non-action or course of dealing
on the part of the Bank will be deemed an extension of, or agreement on the part
of the Bank to extend, the Expiration Date.

        1.4. Advances and Payments. The proceeds of all Revolving Loans shall be
credited by the Bank to a general  deposit  account  maintained  by the Borrower
with the Bank.  The proceeds of each Revolving Loan will be used by the Borrower
solely (i) for working capital  purposes,  (ii) to pay principal of and interest
on the  Coherent  Notes when same  becomes  due,  (iii) to pay  interest  on the
Restructured Subordinated Notes as same becomes due and (iv) to pay when due the
5% per annum fee described in clause (i) of ss.4.4 below to the extent (but only
to the extent) that such fee is classified as  indebtedness  in accordance  with
generally accepted accounting principles and is not deemed to be a dividend.

         The Bank may charge any general  deposit account of the Borrower at the
Bank with the amount of all payments of interest,  principal and other sums due,
from time to time,  under this letter agreement and/or the Revolving Note and/or
with respect to any letter of credit; and will thereafter notify the Borrower of
the amount so  charged.  The  failure of the Bank so to charge any account or to
give any such  notice  shall not affect the  obligation  of the  Borrower to pay
interest, principal or other sums as provided herein or in the Revolving Note or
with respect to any letter of credit.

         Whenever  any  payment  to be made to the Bank  hereunder  or under the
Revolving Note or with respect to any letter of credit shall be stated to be due
on a day  which is not a  Business  Day,  such  payment  may be made on the next
succeeding  Business  Day, and interest  payable on each such date shall include
the amount  thereof  which shall accrue  during the period of such  extension of
time. All payments by the Borrower  hereunder and/or in respect of the Revolving
Note  and/or  with  respect  to any  letter of  credit  shall be made net of any
impositions   or  taxes  and  without   deduction,   set-off  or   counterclaim,
notwithstanding  any claim which the Borrower  may now or at any time  hereafter
have against the Bank.

        1.5. Letters of Credit.  At the Borrower's  request,  the Bank may, from
time to time, in its sole discretion issue one or more letters of credit for the
account of the  Borrower;  provided  that at the time of such issuance and after
giving effect thereto the Aggregate Bank Liabilities will in no event exceed the
lesser of (i)  $10,000,000 or (ii) the then effective  Borrowing  Base. 

<PAGE>

Any such  letter of credit  will be issued  for such fee and upon such terms and
conditions  as may be  agreed  to by the  Bank and the  Borrower  at the time of
issuance.  The Borrower hereby authorizes the Bank, without further request from
the Borrower, to cause the Borrower's liability to the Bank for reimbursement of
funds drawn under any such letter of credit to be repaid from the  proceeds of a
Revolving Loan to be made hereunder.  The Borrower hereby  irrevocably  requests
that such Revolving Loans be made.

        1.6. Conditions to Advance. Prior to the making of the initial Revolving
Loan or the  issuance  of any letter of credit  hereunder,  the  Borrower  shall
deliver to the Bank duly executed copies of this letter agreement,  the Security
Agreements,  the Guaranties,  the Intellectual Property Security Agreements, the
Revolving  Note and the documents  and other items listed on the Closing  Agenda
delivered  herewith by the Bank to the  Borrower,  all of which,  as well as all
legal  matters  incident  to the  transactions  contemplated  hereby,  shall  be
satisfactory in form and substance to the Bank and its counsel.

         Without limiting the foregoing,  any Revolving Loan or letter of credit
issuance  (including the initial Revolving Loan or letter of credit issuance) is
subject  to the  further  conditions  precedent  that on the date on which  such
Revolving  Loan is made or such  letter of credit is issued  (and  after  giving
effect thereto):

         (a) All  statements,  representations  and  warranties  of the Borrower
and/or Star made in this letter agreement and/or in any Security Agreement shall
continue to be correct in all material respects as of the date of such Revolving
Loan or the date of issuance of such letter of credit, as the case may be.

         (b) All covenants and agreements of the Borrower  and/or Star contained
herein and/or in any of the other Loan  Documents  shall have been complied with
in all  material  respects on and as of the date of such  Revolving  Loan or the
date of issuance of such letter of credit, as the case may be.

         (c) No event which  constitutes,  or which with notice or lapse of time
or both  could  constitute,  an Event of  Default  shall  have  occurred  and be
continuing.

         (d) No material  adverse  change shall have  occurred in the  financial
condition  of the  Borrower  and/or Star from that  disclosed  in the  financial
statements then most recently furnished to the Bank.

         Each request by the Borrower for any Revolving Loan or for the issuance
of any letter of credit,  and each acceptance by the Borrower of the proceeds of
any  Revolving  Loan or  delivery  of a  letter  of  credit,  will be  deemed  a
representation and warranty by each of the Borrower and Star that at the date of
such  Revolving  Loan or the date of issuance  of such letter of credit,  as the
case may be, and after giving effect  thereto all of the conditions set forth in
the foregoing clauses (a)-(d) of this ss.1.6 will be satisfied. Each request for
a Revolving Loan or letter of credit issuance will be accompanied by a borrowing
base  certificate  on a form  satisfactory  to the Bank,  

<PAGE>

executed  by  the  chief  financial  officer  of  the  Borrower,  unless  such a
certificate  shall have been  previously  furnished  setting forth the Borrowing
Base as at a date not  more  than 20 days  prior  to the  date of the  requested
borrowing or the requested letter of credit issuance, as the case may be.

II.  REPRESENTATIONS AND WARRANTIES

        2.1.  Representations  and  Warranties.  In order to induce  the Bank to
enter into this letter  agreement and to make Revolving Loans  hereunder  and/or
issue letters of credit  hereunder,  the Borrower warrants and represents to the
Bank as follows:

         (a) The Borrower is a corporation duly organized,  validly existing and
in good  standing  under the laws of Delaware.  The Borrower has full  corporate
power to own its property and conduct its  business as now  conducted,  to grant
the security interests contemplated by the Borrower's Security Agreement and the
Borrower's  Intellectual  Property  Security  Agreements  and to enter  into and
perform this letter agreement and the other Loan Documents. The Borrower is duly
qualified to do business and is in good  standing in  Massachusetts  and is also
duly  qualified  to do  business  in and  is in  good  standing  in  each  other
jurisdiction  in which  the  Borrower  maintains  any  facility,  sales  office,
warehouse or other location, and in each other jurisdiction where the failure so
to qualify could (singly or in the aggregate  with all other such failures) have
a material adverse effect on the financial  condition,  business or prospects of
the Borrower, all such jurisdictions being listed on item 2.1(a) of the attached
Disclosure  Schedule.  At the date hereof,  the  Borrower  has no  Subsidiaries,
except as shown on said item 2.1(a) of the  attached  Disclosure  Schedule.  The
Borrower is not a member of any partnership or joint venture, except as shown on
said item 2.1(a) of the attached Disclosure Schedule.

         (b) At the date of this  letter  agreement,  no  Person is known by the
Borrower to own, of record and/or  beneficially,  5% or more of the  outstanding
shares of any class of  capital  stock of the  Borrower,  except as set forth on
item 2.1(b) of the attached Disclosure Schedule.

         (c) The  execution,  delivery and  performance  by the Borrower of this
letter  agreement and each of the other Loan Documents have been duly authorized
by all necessary corporate and other action and do not and will not:

            (i) violate  any  provision  of, or require any filings  (other than
         filings under the Uniform  Commercial Code),  registration,  consent or
         approval  under,  any law, rule,  regulation,  order,  writ,  judgment,
         injunction,  decree,  determination or award presently in effect having
         applicability to the Borrower;

            (ii)  violate  any  provision  of  the  charter  or  by-laws  of the
         Borrower,  or result in a breach of or  constitute a default or require
         any waiver or consent under any  indenture or loan or credit  agreement
         or any  other  material  agreement,  lease or  instrument  to which the
         Borrower is a party or by which the  Borrower or any of its  properties
         may be bound or affected or require any other consent of any Person; or


<PAGE>

            (iii) result in, or require, the creation or imposition of any lien,
         security  interest  or other  encumbrance  (other  than in favor of the
         Bank),  upon or with  respect  to any of the  properties  now  owned or
         hereafter acquired by the Borrower.

         (d) This letter agreement and each of the other Loan Documents has been
duly  executed and  delivered  by the  Borrower  and each is a legal,  valid and
binding  obligation  of  the  Borrower,  enforceable  against  the  Borrower  in
accordance with its respective terms, except as enforceability may be limited by
laws of general application relating to bankruptcy, insolvency and the relief of
debtors and by rules of law governing  specific  performance,  injunctive relief
and other equitable remedies.

         (e)  Except as  described  on item  2.1(e) of the  attached  Disclosure
Schedule, there are no actions, suits, proceedings or investigations pending or,
to the knowledge of the  Borrower,  threatened by or against the Borrower or any
Subsidiary  before  any court or  governmental  department,  commission,  board,
bureau,  agency or instrumentality,  domestic or foreign,  which could hinder or
prevent the  consummation of the transactions  contemplated  hereby or call into
question  the  validity  of  this  letter  agreement  or any of the  other  Loan
Documents or any action taken or to be taken in connection with the transactions
contemplated  hereby or thereby or which in any single case or in the  aggregate
might  result  in  any  material  adverse  change  in the  business,  prospects,
condition, affairs or operations of the Borrower or any Subsidiary.

         (f) The  Borrower  is not in  violation  of any term of its  charter or
by-laws as now in effect.  Except as  described  on item 2.1(f) of the  attached
Disclosure Schedule,  neither the Borrower nor any Subsidiary of the Borrower is
in material violation of any term of any mortgage, indenture or judgment, decree
or order, or any other instrument,  contract or agreement to which it is a party
or by which any of its property is bound.

         (g) The Borrower has filed (and has caused each of its  Subsidiaries to
file) all federal,  state and local tax returns,  reports and estimates required
to be filed  by the  Borrower  and/or  by any such  Subsidiary.  All such  filed
returns, reports and estimates have been completed in accordance with applicable
law and the Borrower or the relevant Subsidiary has paid all taxes, assessments,
impositions,  fees and other governmental charges required to be paid in respect
of the periods  covered by such returns,  reports or estimates.  No deficiencies
for any tax,  assessment or governmental  charge have been asserted or assessed,
and the Borrower knows of no material tax liability or basis therefor.

         (h) The Borrower is in compliance  (and each Subsidiary of the Borrower
is in compliance)  with all requirements of law,  federal,  state and local, and
all requirements of all governmental bodies or agencies having jurisdiction over
it, the conduct of its business,  the use of its properties and assets,  and all
premises occupied by it, failure to comply with any of which could (singly or in
the aggregate with all other such failures) have a material  adverse effect upon
the assets,  business,  financial  condition or prospects of the Borrower or any
such  Subsidiary.  Without  limiting  the  foregoing,  the  Borrower has all the
franchises,  licenses,  leases, permits,  

<PAGE>

certificates and  authorizations  needed for the conduct of its business and the
use of its properties and all premises  occupied by it, as now conducted,  owned
and used.

         (i) The audited financial statements of the Borrower as at December 31,
1997 and the  management-generated  statements  of the  Borrower  as at June 30,
1998,  each  heretofore  delivered  to the Bank,  are  complete and accurate and
fairly present in all material respects the financial  condition of the Borrower
as at the respective dates thereof and for the periods covered thereby.  Neither
the  Borrower  nor  any  of  the  Borrower's  Subsidiaries  has  any  liability,
contingent or otherwise,  not disclosed in the aforesaid financial statements or
in any notes thereto that could materially affect the financial condition of the
Borrower. Since June 30, 1998, there has been no material adverse development in
the business,  condition or prospects of the Borrower,  and the Borrower has not
entered into any transaction other than in the ordinary course.

         (j) The principal place of business and chief executive  offices of the
Borrower  are located at 45 Hartwell  Avenue,  Lexington,  MA 02421.  All of the
books and  records  of the  Borrower  are  located  at said  address.  Except as
described on item 2.1(j) of the attached Disclosure  Schedule,  no assets of the
Borrower  are located at any other  address.  Said item  2.1(j) of the  attached
Disclosure  Schedule  sets forth the names and addresses of the record owners of
all premises where any material amount of Collateral is located.

         (k) The  Borrower  owns or has a valid right to use all of the patents,
licenses,  copyrights,  trademarks,  trade names and  franchises  ("Intellectual
Property")  now being used to conduct its business,  described on item 2.1(k) of
the attached Disclosure Schedule. None of the Intellectual Property owned by the
Borrower is represented by a registered  copyright,  trademark,  patent or other
federal or state registration,  except as shown on said item 2.1(k). To the best
knowledge  of the  Borrower,  the  conduct  of the  Borrower's  business  as now
operated does not conflict with valid patents, licenses, copyrights, trademarks,
trade  names or  franchises  of  others  in any  manner  that  could  materially
adversely  affect the business,  prospects,  assets or  condition,  financial or
otherwise, of the Borrower.

         (l) None of the executive  officers or key employees of the Borrower is
subject to any agreement in favor of anyone other than the Borrower which limits
or  restricts  that  person's  right to engage in the type of business  activity
conducted  or proposed to be conducted by the Borrower or which grants to anyone
other than the Borrower any rights in any inventions or other ideas  susceptible
to legal protection developed or conceived by any such officer or key employee.

         (m) The Borrower is not a party to any contract or agreement  which now
has or, as far as can reasonably be foreseen by the Borrower at the date hereof,
may  have a  material  adverse  effect  on the  financial  condition,  business,
prospects or properties of the Borrower.

III.  AFFIRMATIVE COVENANTS AND REPORTING REQUIREMENTS

         Without  limitation of any covenants  and  agreements  contained in the
Borrower's Security Agreement or elsewhere,  the Borrower agrees that so long as
the financing  arrangements  

<PAGE>

contemplated  hereby  are in  effect or any  Revolving  Loan or any of the other
Obligations  shall be outstanding or any letter of credit issued hereunder shall
be outstanding:

        3.1.  Legal  Existence;  Qualification;  Compliance.  The Borrower  will
maintain  (and will cause each  Subsidiary  of the  Borrower  to  maintain)  its
corporate  existence and good standing in the jurisdiction of its incorporation.
The  Borrower  will  remain  qualified  to do business  and in good  standing in
Massachusetts.  The  Borrower  will  qualify  to do  business  and  will  remain
qualified and in good  standing (and the Borrower will cause each  Subsidiary of
the  Borrower  to qualify and remain  qualified  and in good  standing)  in each
jurisdiction  in  which  the  failure  so to  qualify  could  (singly  or in the
aggregate with all other such  failures)  have a material  adverse effect on the
financial  condition,  business  or  prospects  of  the  Borrower  or  any  such
Subsidiary.  The  Borrower  will comply (and will cause each  Subsidiary  of the
Borrower to comply) with its charter  documents  and by-laws.  The Borrower will
comply with (and will cause each  Subsidiary of the Borrower to comply with) all
applicable laws, rules and regulations (including, without limitation, ERISA and
those  relating  to  environmental  protection)  other  than (i) laws,  rules or
regulations  the  validity  or  applicability  of  which  the  Borrower  or such
Subsidiary  shall be  contesting in good faith by  proceedings  which serve as a
matter of law to stay the  enforcement  thereof and (ii) those  laws,  rules and
regulations  the failure to comply with any of which could not (singly or in the
aggregate) have a material adverse effect on the financial  condition,  business
or prospects of the Borrower or any such Subsidiary.

        3.2. Maintenance of Property;  Insurance. The Borrower will maintain and
preserve  (and will  cause each  Subsidiary  of the  Borrower  to  maintain  and
preserve)  all of its fixed assets in good working order and  condition,  making
all  necessary  repairs  thereto and  replacements  thereof.  The Borrower  will
maintain all such  insurance as may be required  under the  Borrower's  Security
Agreement and will also maintain, with financially sound and reputable insurers,
insurance  with respect to its property and business  against such  liabilities,
casualties and  contingencies  and of such types and in such amounts as shall be
reasonably  satisfactory to the Bank from time to time and in any event all such
insurance  as may from time to time be  customary  for  companies  conducting  a
business similar to that of the Borrower in similar locales, with the Bank to be
named as first loss payee on all policies relating to any Collateral;  provided,
however, that so long as no Event of Default has occurred and is continuing, (i)
returned  and unearned  premiums may be paid  directly to and may be retained by
the Borrower and (ii)  insurance  proceeds from any casualty  damages  totalling
$50,000 or less may be paid directly to and may be retained by the Borrower.

        3.3.  Payment of Taxes and Charges.  The Borrower will pay and discharge
(and will cause each Subsidiary of the Borrower to pay and discharge) all taxes,
assessments  and  governmental  charges  or levies  imposed  upon it or upon its
income or property, including, without limitation,  taxes, assessments,  charges
or  levies  relating  to  real  and  personal  property,   franchises,   income,
unemployment, old age benefits,  withholding, or sales or use, prior to the date
on which penalties would attach thereto,  and all lawful claims (whether for any
of the foregoing or otherwise) which, if unpaid,  might give rise to a lien upon
any property of the Borrower or any such Subsidiary, except any of the foregoing
which is being  contested  in good 

<PAGE>

faith and by appropriate  proceedings which serve as a matter of law to stay the
enforcement   thereof  and  for  which  the  Borrower  has  established  and  is
maintaining adequate reserves. The Borrower will pay, and will cause each of its
Subsidiaries to pay, in a timely manner, all lease obligations,  all trade debt,
purchase money  obligations,  equipment  lease  obligations and all of its other
material  Indebtedness.  The  Borrower  will  perform and  fulfill all  material
covenants and agreements under any leases of real estate, agreements relating to
purchase money debt, equipment leases and other material contracts. The Borrower
will maintain in full force and effect, and comply with the terms and conditions
of, all  permits,  permissions  and  licenses  necessary  or  desirable  for its
business.

        3.4. Accounts.  The Borrower will maintain its principal  depository and
operating accounts with the Bank.

        3.5.  Conduct of Business.  The Borrower will  conduct,  in the ordinary
course,  the business in which it is presently  engaged.  The Borrower will not,
without the prior written consent of the Bank, directly or indirectly (itself or
through any  Subsidiary)  enter into any other lines of business,  businesses or
ventures.

        3.6. Reporting Requirements. The Borrower will furnish to the Bank:

                     (i) Within 90 days after the end of each fiscal year of the
         Borrower,  a copy of the annual  audit  report for such fiscal year for
         the Borrower,  including therein consolidated and consolidating balance
         sheets of the  Borrower and  Subsidiaries  as at the end of such fiscal
         year and related  consolidated and consolidating  statements of income,
         stockholders'  equity and cash flow for the fiscal year then ended. The
         annual  consolidated   financial   statements  shall  be  certified  by
         independent public accountants  selected by the Borrower and reasonably
         acceptable  to the Bank,  such  certification  to be in such form as is
         generally recognized as "unqualified" (except that the annual audit may
         be subject to a "going concern" qualification  substantially similar to
         that  issued  by the  Borrower's  accountants  in  connection  with the
         Borrower's fiscal 1997 financial statements).

                     (ii)   Within  30  days  after  the  end  of  each   month,
         consolidated and  consolidating  balance sheets of the Borrower and its
         Subsidiaries  and  related   consolidated  and   consolidating   income
         statements,  unaudited  but complete and fairly  stated and prepared in
         accordance with generally accepted accounting  principles  consistently
         applied fairly presenting the financial condition of the Borrower as at
         the dates thereof and for the periods covered thereby (except that such
         monthly  statements need not contain  footnotes) and certified as being
         fairly stated  (subject to normal  year-end  audit  adjustments,  which
         shall not be material) by the chief financial  officer of the Borrower,
         such  balance  sheets to be as at the end of such month and such income
         statements  to be for such  month and for the fiscal  year to date,  in
         each case together with a comparison to budget.


<PAGE>

                     (iii) At the time of  delivery  of each  annual or  monthly
         statement  of  the  Borrower,  a  certificate  executed  by  the  chief
         financial  officer of the Borrower  stating that he or she has reviewed
         this letter agreement and the other Loan Documents and has no knowledge
         of any default by the Borrower in the  performance or observance of any
         of the provisions of this letter  agreement or of any of the other Loan
         Documents  or, if he or she has such  knowledge,  specifying  each such
         default and the nature  thereof.  Each financial  statement given as at
         the end of any fiscal  quarter of the Borrower  will also set forth the
         calculations necessary to evidence compliance with ss.3.7.

                     (iv)  Monthly,  within 20 days after the end of each month,
         (A) an aging  report  in form  satisfactory  to the Bank  covering  all
         Receivables of the Borrower and (prior to the  consummation of the Star
         Transaction)  all Receivables of Star outstanding as at the end of such
         month,  and (B) a  certificate  of the chief  financial  officer of the
         Borrower  setting forth the Borrowing Base as at the end of such month,
         all in form reasonably satisfactory to the Bank.

                     (v) Promptly after receipt, a copy of all audits or reports
         submitted  to  the  Borrower  by  independent   public  accountants  in
         connection  with any annual,  special or interim audits of the books of
         the Borrower and any "management letter" prepared by such accountants.

                     (vi) As soon as possible  and in any event within five days
         of the occurrence of any Event of Default or any event which,  with the
         giving of notice or passage of time or both,  would constitute an Event
         of Default, the statement of the Borrower setting forth details of each
         such  Event of  Default  or event and the  action  which  the  Borrower
         proposes to take with respect thereto.

                     (vii)  Promptly  (and in any event  within  30 days)  after
         service of legal  process upon the  Borrower or the Borrower  otherwise
         having knowledge thereof,  notice of all actions, suits and proceedings
         before any court or governmental department, commission, board, bureau,
         agency or  instrumentality,  domestic or foreign, to which the Borrower
         or any Subsidiary of the Borrower is a party;  provided,  however, that
         the Borrower  will not be deemed  required by this clause (vii) to give
         notice  of any  such  action,  suit or  proceeding  filed  against  the
         Borrower or any such Subsidiary which seeks monetary damages only in an
         amount of $100,000 or less.

                     (viii) Promptly upon filing any  registration  statement or
         listing application (or any supplement or amendment to any registration
         statement  or listing  application)  with the  Securities  and Exchange
         Commission  ("SEC") or any successor  agency or with any stock exchange
         or with the  National  Association  of  Securities  Dealers  quotations
         system, a copy of same.

                     (ix) A copy of each  periodic or current  report filed with
         the SEC or any successor agency and each annual report, proxy statement
         and other  communication sent 

<PAGE>

         to shareholders  or other  securityholders  generally,  such copy to be
         provided  to the Bank  promptly  upon such  filing with the SEC or such
         communication with shareholders or securityholders, as the case may be.

                     (x) Promptly upon applying for, or being granted, a federal
         or  state  registration  for any  copyright,  trademark  or  patent  or
         purchasing  any  registered  copyright,  trademark  or patent,  written
         notice to the Bank describing same, together with all such documents as
         may be  required  to give the  Bank a fully  perfected  first  priority
         security interest in each such copyright, trademark or patent.

                     (xi)  Promptly  after the Borrower has  knowledge  thereof,
         written notice of any development or circumstance  which may reasonably
         be expected to have a material  adverse  effect on the  Borrower or its
         business,  properties,  assets, Subsidiaries or condition, financial or
         otherwise.

                     (xii)  Promptly  upon  request,   such  other   information
         respecting the financial condition, operations, Receivables, inventory,
         machinery or equipment  of the Borrower or any  Subsidiary  as the Bank
         may from time to time reasonably request.

         3.7. Profitability. The Borrower's results for its fiscal quarter ended
September 30, 1998 will show a  consolidated  quarterly Net Loss not to equal or
exceed $3,500,000. The Borrower will incur a consolidated quarterly Net Loss not
to equal or exceed  $2,000,000 for its fiscal quarter ending  December 31, 1998.
The Borrower  will  achieve  consolidated  quarterly  Net Income of greater than
$1.00 for each of its fiscal  quarters  ending March 31, 1999 and June 30, 1999.
The Borrower  will  achieve  consolidated  quarterly  Net Income of greater than
$500,000 for its fiscal  quarter  ending  September 30, 1999.  The Borrower will
achieve  consolidated  quarterly  Net Income of greater  than  $750,000  for its
fiscal quarter ending December 31, 1999 and for each fiscal quarter thereafter.

         3.8. Books and Records. The Borrower will maintain (and will cause each
of its Subsidiaries to maintain)  complete and fairly stated books,  records and
accounts  which will at all times  fairly  reflect  all of its  transactions  in
accordance with generally accepted accounting  principles  consistently applied.
The Borrower will, at any reasonable  time and from time to time upon reasonable
notice  and  during  normal  business  hours  (and at any time and  without  any
necessity for notice  following the  occurrence of an Event of Default),  permit
the Bank, and any agents or representatives  thereof, to examine and make copies
of and take  abstracts  from the  records and books of account of, and visit the
properties  of the  Borrower  and any of its  Subsidiaries,  and to discuss  its
affairs,  finances and accounts with its officers,  directors and/or independent
accountants,  all of whom are hereby  authorized  and directed to cooperate with
the Bank in carrying out the intent of this ss.3.8.  Each financial statement of
the  Borrower  hereafter  delivered  pursuant to this letter  agreement  will be
complete and will fairly  present the financial  condition of the Borrower as at
the date thereof and for the periods covered thereby.


<PAGE>

         3.9.  Landlord's  Waiver.  Prior to the Bank making the first Revolving
Loan, the Borrower will obtain,  and will  thereafter  maintain in effect at all
times,  waivers from the owners of all premises in which any material  amount of
Collateral is located, such waivers to be in form and substance  satisfactory to
the Bank.

         3.10.  Y2K  Compliance.  The Borrower will review the software which it
uses in its  business  (and  which  its  Subsidiaries  use in  their  respective
businesses) for "Year 2000" compliance. The Borrower will, on or before June 30,
1999,  have  completed  all steps  necessary to assure that such  software  will
continue to function in the manner intended  without  interruption of service or
other difficulty  resulting from the "Year 2000 problem".  The Borrower will, at
the request of the Bank,  provide such reports and such other information as the
Bank may reasonably  request in respect of the Borrower's program to assure such
Year 2000 compliance.

         3.11.   Agreements  as  to  Star.  As  used  herein,   the  term  "Star
Transaction"  means the sale by the Borrower of all or substantially  all of the
stock  or  assets  of  Star to a  Person  unrelated  to the  Borrower  for  cash
consideration  which  results  (after  payment of all amounts  owed to Coherent,
Inc.) in at least  $40,000,000  in net  proceeds  to the  Borrower  on a pre-tax
basis.  The Borrower  presently  intends to complete the Star Transaction and to
receive such  proceeds on or before March 31, 1999.  The Bank agrees that if the
Star  Transaction is consummated and such net proceeds are received on or before
March 31,  1999,  the Bank will,  upon the  payment of so much of the  Revolving
Loans as may be required so that the Aggregate Bank  Liabilities will not exceed
the Borrowing  Base  calculated  without  reference to any  Receivables of Star,
release the Star Security Agreement and the Star Intellectual  Property Security
Agreement and terminate the Star Guaranty.

         3.12.  Agreements  as to  CTI.  At all  times  on  and  after  the  CTI
Compliance  Date, all of the affirmative and negative  covenants in Articles III
and IV will be deemed to apply to CTI as a  "Subsidiary"  of the  Borrower.  The
Borrower will promptly  notify the Bank of the  occurrence of the CTI Compliance
Date.  Immediately  following the CTI Compliance  Date, the Borrower will obtain
from CTI and deliver to the Bank (i) a guaranty by CTI of the obligations of the
Borrower  under this letter  agreement,  the  Revolving  Note and the other Loan
Documents,  (ii) security agreements granting to the Bank a security interest in
all assets of CTI,  together  with all filings  needed to perfect such  security
interest and appropriate  landlord's waivers,  (iii) certificates of appropriate
governmental  authorities  as to the  legal  existence,  qualification  and good
standing of CTI, (iv) a Secretary's  Certificate  as to CTI's charter  documents
and  by-laws,  the  incumbency  and  signatures  of  CTI's  officers,   and  the
resolutions  of CTI's  Board of  Directors  (and,  if  necessary,  stockholders)
approving the aforesaid guaranty and security agreements,  and (v) an opinion of
CTI's  counsel  in form  and  substance  satisfactory  to the  Bank,  all of the
documents  described in clauses (i) - (v) of this sentence to be satisfactory in
form and substance to the Bank.

         3.13.  Agreements  as to  PEC.  At all  times  on  and  after  the  PEC
Compliance  Date, all of the affirmative and negative  covenants in Articles III
and IV will be deemed to apply to PEC as a  "Subsidiary"  of the  Borrower.  The
Borrower will promptly  notify the Bank of the  occurrence of the PEC Compliance
Date.  Immediately  following the PEC Compliance  Date, the Borrower will 

<PAGE>

obtain from PEC and deliver to the Bank (i) a guaranty by PEC of the obligations
of the Borrower  under this letter  agreement,  the Revolving Note and the other
Loan  Documents,  (ii)  security  agreements  granting  to the  Bank a  security
interest in all assets of PEC,  together with all filings needed to perfect such
security  interest and appropriate  landlord's  waivers,  (iii)  certificates of
appropriate  governmental  authorities as to the legal existence,  qualification
and good  standing of PEC, (iv) a  Secretary's  Certificate  as to PEC's charter
documents and by-laws, the incumbency and signatures of PEC's officers,  and the
resolutions  of PEC's  Board of  Directors  (and,  if  necessary,  stockholders)
approving the aforesaid guaranty and security agreements,  and (v) an opinion of
PEC's  counsel  in form  and  substance  satisfactory  to the  Bank,  all of the
documents  described in clauses (i) - (v) of this sentence to be satisfactory in
form and substance to the Bank.

IV.  NEGATIVE COVENANTS

         Without  limitation of any covenants  and  agreements  contained in the
Borrower's Security Agreement or elsewhere,  the Borrower agrees that so long as
the financing  arrangements  contemplated  hereby are in effect or any Revolving
Loan or any of the  other  Obligations  shall be  outstanding  or any  letter of
credit issued hereunder shall be outstanding:

         4.1.  Indebtedness.  The  Borrower  will not create,  incur,  assume or
suffer to exist any  Indebtedness  (nor allow any of its Subsidiaries to create,
incur, assume or suffer to exist any Indebtedness), except for:

         (i) Indebtedness owed to the Bank, including,  without limitation,  the
         Indebtedness  represented by the Revolving Note and any Indebtedness in
         respect of letters of credit issued by the Bank;

         (ii)  Indebtedness  of  the  Borrower  or  any  Subsidiary  for  taxes,
         assessments and governmental charges or levies not yet due and payable;

         (iii) unsecured  current  liabilities of the Borrower or any Subsidiary
         (other than for money borrowed or for purchase money  Indebtedness with
         respect to fixed assets)  incurred upon customary terms in the ordinary
         course of business;

         (iv)  purchase  money  Indebtedness  (including,   without  limitation,
         Indebtedness in respect of capitalized  equipment  leases)  incurred in
         the future to equipment vendors and/or lessors for equipment  hereafter
         purchased or leased by the Borrower for use in the Borrower's business,
         provided  that the total of  Indebtedness  permitted  under this clause
         (iv) (exclusive of presently-existing  financing permitted under clause
         (v)  of  this  ss.4.1)  will  not  exceed  $250,000  in  the  aggregate
         outstanding at any one time;

         (v) other Indebtedness existing at the date hereof (including,  without
         limitation,  the Coherent  Notes and certain  amounts owed to Coherent,
         Inc. in respect of prepaid 

<PAGE>

         invoices), but only to the extent set forth on item 4.1 of the attached
         Disclosure Schedule and without any increase thereof; and

         (vi) any guaranties or other contingent liabilities expressly permitted
pursuant to section 4.3.

        4.2.  Liens.  The Borrower will not create,  incur,  assume or suffer to
exist (nor allow any of its Subsidiaries to create,  incur,  assume or suffer to
exist) any mortgage,  deed of trust, pledge,  lien, security interest,  or other
charge  or  encumbrance  (including  the lien or  retained  security  title of a
conditional vendor) of any nature (collectively,  "Liens"), upon or with respect
to any of its property or assets, now owned or hereafter  acquired,  except that
the foregoing restrictions shall not apply to:

         (i) Liens for taxes,  assessments or governmental  charges or levies on
         property of the Borrower or any of its  Subsidiaries  if the same shall
         not at the  time  be  delinquent  or  thereafter  can be  paid  without
         interest or penalty;

         (ii)  Liens  imposed  by law,  such as  carriers',  warehousemen's  and
         mechanics' liens and other similar Liens arising in the ordinary course
         of business  for sums not yet due or which are being  contested in good
         faith and by appropriate  proceedings which serve as a matter of law to
         stay the  enforcement  thereof and as to which  adequate  reserves have
         been made;

         (iii)  pledges  or  deposits   under   workmen's   compensation   laws,
         unemployment insurance, social security, retirement benefits or similar
         legislation;

         (iv)   Liens in favor of the Bank;

         (v)  Liens  in favor  of  equipment  vendors  and/or  lessors  securing
         purchase money  Indebtedness to the extent  permitted by clause (iv) of
         ss.4.1;  provided  that no such Lien will extend to any property of the
         Borrower other than the specific items of equipment financed;

         (vi) a Lien on inventory of Star securing the Coherent Notes;

         (vii) a Lien on certain specified  accounts  receivable of the Borrower
         (more  particularly  described on item 4.2 of the  attached  Disclosure
         Schedule)  securing  the amounts  owed to  Coherent,  Inc.  for prepaid
         invoices as described in clause (v) of ss.4.1; or

         (viii) other Liens existing at the date hereof,  but only to the extent
         and with the relative  priorities set forth on item 4.2 of the attached
         Disclosure Schedule.

        4.3.  Guaranties.  The  Borrower  will not,  without  the prior  written
consent of the Bank, assume, guarantee,  endorse or otherwise become directly or
contingently liable (including,  

<PAGE>

without  limitation,  liable by way of agreement,  contingent  or otherwise,  to
purchase,  to provide funds for payment,  to supply funds to or otherwise invest
in any debtor or otherwise to assure any  creditor  against  loss) (and will not
permit any of its  Subsidiaries  so to assume,  guaranty  or become  directly or
contingently  liable) in connection  with any  indebtedness of any other Person,
except (i) guaranties by  endorsement  for deposit or collection in the ordinary
course of business and (ii) guaranties existing at the date hereof and described
on item 4.3 of the attached Disclosure Schedule.

        4.4. Dividends. The Borrower will not, without the prior written consent
of the Bank,  make any  distributions  to its  shareholders,  pay any  dividends
(other  than  dividends  payable  solely in capital  stock of the  Borrower)  or
redeem, purchase or otherwise acquire, directly or indirectly any of its capital
stock, except that (i) the Borrower may, without being deemed to be in violation
of this ss.4.4,  pay to certain of its  stockholders a fee at the rate of 5% per
annum  (payable   quarterly)  on  the  amount  invested  by  such   stockholders
($10,200,000  in the  aggregate)  in the equity of the Borrower in February 1998
and  July  1998,  and (ii) the  Borrower  may,  without  being  deemed  to be in
violation of this  ss.4.4,  complete the  presently-contemplated  redemption  of
Series H Preferred Stock of the Borrower for an aggregate  principal  amount not
in excess of  $450,000;  provided  that in no event will any  payment to be made
under clause (i) or clause (ii) of this sentence be funded, in whole or in part,
with the proceeds of any Revolving Loan.

        4.5. Loans and Advances. The Borrower will not make (and will not permit
any Subsidiary to make) any loans or advances to any Person, including,  without
limitation, the Borrower's directors,  officers and employees, except (i) travel
advances  and other  expense  advances  made to officers  and  employees  in the
ordinary  course and  repaid in the  ordinary  course  and (ii) other  loans and
advances to officers and employees in an aggregate  amount not to exceed $25,000
outstanding at any one time.

        4.6.  Investments.  The  Borrower  will not,  without  the Bank's  prior
written  consent,  invest in, hold or purchase  any stock or  securities  of any
Person  (nor will the  Borrower  permit  any of its  Subsidiaries  to invest in,
purchase or hold any such stock or  securities)  except (i)  readily  marketable
direct  obligations  of, or  obligations  guarantied  by, the  United  States of
America or any agency  thereof,  (ii) other  investment  grade debt  securities,
(iii) mutual funds,  the assets of which are primarily  invested in items of the
kind  described  in the  foregoing  clauses  (i) and (ii) of this  ss.4.6,  (iv)
deposits  with or  certificates  of  deposit  issued  by the Bank and any  other
obligations  of the Bank or the Bank's  parent,  (v)  deposits in any other bank
organized in the United States  having  capital in excess of  $100,000,000,  and
(vi) investments in any  Subsidiaries  now existing or hereafter  created by the
Borrower  pursuant to ss.4.7 below;  provided that in any event the Tangible Net
Worth of the Borrower alone (exclusive of its investment in Subsidiaries and any
debt owed by any  Subsidiary to the  Borrower)  will not be less than 90% of the
consolidated Tangible Net Worth of the Borrower and Subsidiaries.

        4.7.  Subsidiaries;  Acquisitions.  The Borrower  will not,  without the
prior written  consent of the Bank,  form or acquire any  Subsidiary or make any
other  acquisition  of the stock of

<PAGE>

any  other  Person  or of all or  substantially  all of the  assets of any other
Person. The Borrower will not become a partner in any partnership.

        4.8. Merger;  Disposition of Assets.  The Borrower will not, without the
prior written  consent of the Bank,  merge or  consolidate  with any Person,  or
sell, lease, transfer or otherwise dispose of any material portion of its assets
(whether in one or more  transactions),  other than (i) sale of inventory in the
ordinary course,  (ii) the sale of Star to Coherent,  Inc.  pursuant to the Star
Transaction  on or before  March 31,  1999 and (iii) a sale or  transfer  of any
Intellectual Property of the Borrower so long as (A) such sale or transfer could
not have a materially adverse effect on the business,  condition or prospects of
the Borrower  and (B) the  Borrower  gives the Bank not less than 20 days' prior
written  notice  of each  such  sale or  transfer,  in such  detail  as shall be
reasonably acceptable to the Bank. The Bank specifically  acknowledges that this
letter  agreement  contemplates  and permits the sale of Star to Coherent,  Inc.
pursuant to the Star  Transaction  on or before March 31, 1999,  with the Bank's
security  interests  in Star's  assets to be  released  under the  circumstances
described  in ss.3.11  above.  The Bank also  consents  to the  granting  by the
Borrower,  on commercially  reasonable  terms, of one or more sublicenses of the
Borrower's  rights under a certain  patent  license from  Massachusetts  General
Hospital to the Borrower with respect to laser hair removal.

        4.9.  Affiliate  Transactions.  The  Borrower  will not,  without  prior
written  consent of the Bank,  enter into any  transaction,  including,  without
limitation,  the purchase,  sale or exchange of any property or the rendering of
any service,  with any affiliate of the Borrower,  except in the ordinary course
of and pursuant to the reasonable  requirements  of the Borrower's  business and
upon fair and  reasonable  terms no less favorable to the Borrower than would be
obtained  in a  comparable  arms'-length  transaction  with  any  Person  not an
affiliate;  provided that nothing in this ss.4.9 shall be deemed to prohibit the
payment of salary or other  similar  payments  to any officer or director of the
Borrower at a level  consistent with the salary and other payments being paid at
the date of this letter  agreement  and  heretofore  disclosed in writing to the
Bank,  nor to  prevent  the  hiring of  additional  officers  at a salary  level
consistent with industry practice,  nor to prevent reasonable periodic increases
in salary.  For the  purposes of this letter  agreement,  "affiliate"  means any
Person which,  directly or indirectly,  controls or is controlled by or is under
common  control with the Borrower;  any officer or director or former officer or
director of the Borrower; any Person owning of record or beneficially,  directly
or indirectly, 5% or more of any class of capital stock of the Borrower or 5% or
more of any class of capital stock or other equity  interest having voting power
(under ordinary  circumstances) of any of the other Persons described above; and
any member of the  immediate  family of any of the  foregoing.  "Control"  means
possession,  directly  or  indirectly,  of the  power to  direct  or  cause  the
direction of the management or policies of any Person, whether through ownership
of voting equity, by contract or otherwise.

         4.10. Change of Address,  etc. The Borrower will not change its name or
legal  structure,  nor will the  Borrower  move its chief  executive  offices or
principal place of business from the address  described in the first sentence of
ss.2.1(j)  above,  nor will the  Borrower  remove any books or records from such
address,  nor will the Borrower keep any Collateral belonging to 

<PAGE>

the  Borrower at any  location  other than the  premises  described in ss.2.1(j)
without,  in each  instance,  giving  the Bank at least 30 days'  prior  written
notice and  providing  all such  financing  statements,  certificates  and other
documentation  as the Bank may request in order to maintain the  perfection  and
priority of the security interests granted or intended to be granted pursuant to
the Borrower's Security Agreement.  The Borrower will not change its fiscal year
or methods of financial reporting unless, in each instance, prior written notice
of such change is given to the Bank and prior to such change the Borrower enters
into amendments to this letter  agreement in form and substance  satisfactory to
the  Bank in  order  to  preserve  unimpaired  the  rights  of the  Bank and the
obligations of the Borrower hereunder.

         4.11.  Hazardous Waste. Except as provided below, the Borrower will not
dispose  of or suffer or permit to exist any  hazardous  material  or oil on any
site or vessel owned,  occupied or operated by the Borrower or any Subsidiary of
the Borrower,  nor shall the Borrower  store (or permit any Subsidiary to store)
on any site or vessel  owned,  occupied or operated by the  Borrower or any such
Subsidiary,  or transport or arrange the transport of, any hazardous material or
oil (the terms "hazardous material",  "oil", "site" and "vessel",  respectively,
being used herein with the meanings  given those terms in Mass.  Gen.  Laws, Ch.
21E or any  comparable  terms in any  comparable  statute in effect in any other
relevant jurisdiction).  The Borrower shall provide the Bank with written notice
of (i) the intended storage or transport of any hazardous material or oil by the
Borrower or any  Subsidiary  of the  Borrower,  (ii) any known  release or known
threat of release of any hazardous material or oil at or from any site or vessel
owned,  occupied or operated by the Borrower or any  Subsidiary of the Borrower,
and  (iii)  any  incurrence  of  any  expense  or  loss  by  any  government  or
governmental authority in connection with the assessment, containment or removal
of any  hazardous  material or oil for which expense or loss the Borrower or any
Subsidiary of the Borrower may be liable.  Notwithstanding  the  foregoing,  the
Borrower and its Subsidiaries may use, store and transport,  and need not notify
the  Bank of the  use,  storage  or  transportation  of,  (x) oil in  reasonable
quantities,  as fuel for heating of their respective  facilities or for vehicles
or machinery used in the ordinary course of their respective  businesses and (y)
hazardous  materials that are solvents,  cleaning agents or other materials used
in the ordinary course of the respective business operations of the Borrower and
its Subsidiaries,  in reasonable quantities, as long as in any case the Borrower
or the  Subsidiary  concerned (as the case may be) has obtained and maintains in
effect any necessary governmental permits, licenses and approvals, complies with
all  requirements  of applicable  federal,  state and local law relating to such
use,  storage or  transportation,  follows the protective and safety  procedures
that a prudent  businessperson  conducting  a business the same as or similar to
that of the Borrower or such  Subsidiary (as the case may be) would follow,  and
disposes of such  materials  (not consumed in the ordinary  course) only through
licensed providers of hazardous waste removal services.

         4.12. No Margin Stock.  No proceeds of any Revolving Loan shall be used
directly or indirectly to purchase or carry any margin security.

         4.13.  Subordinated  Debt. The Borrower will not directly or indirectly
make any optional or voluntary  prepayment or purchase of  Subordinated  Debt or
modify,  alter or add any  provisions  with  respect to payment of  Subordinated
Debt.  In any event,  the Borrower will not 

<PAGE>

make any payment of any principal of or interest on any Subordinated Debt at any
time when there exists, or if there would result therefrom, any Event of Default
hereunder.  Without limitation of the foregoing,  the Restructured  Subordinated
Notes shall contain subordination  provisions satisfactory to the Bank and shall
in any event provide that no payment (of  principal,  interest,  fees and/or any
put or repurchase  price) shall be made with respect to any of the  Restructured
Subordinated Notes at any time when there exists any Default or Event of Default
or any Default or Event of Default would result therefrom.

V.  DEFAULT AND REMEDIES

        5.1.  Events of  Default.  The  occurrence  of any one of the  following
events shall constitute an Event of Default hereunder:

         (a) The  Borrower  shall fail to make any  payment of  principal  of or
interest on the  Revolving  Note on or before the date when due; or the Borrower
shall fail to pay when due any amount  owed to the Bank in respect of any letter
of credit now or hereafter issued by the Bank; or

         (b) Any  representation  or warranty of the Borrower  contained  herein
shall at any time prove to have been incorrect in any material respect when made
or any  representation  or warranty made by the Borrower in connection  with any
Revolving  Loan or  letter  of  credit  shall  at any time  prove  to have  been
incorrect in any material respect when made; or

         (c) The Borrower shall default in the  performance or observance of any
agreement or obligation under any of ss.ss.3.6 or 3.7 or Article IV; or

         (d) The Borrower shall default in the  performance or observance of any
agreement or obligation under any of ss.ss.3.1, 3.3, 3.11, 3.12 or 3.13 and such
default shall continue uncured for 30 days after the Borrower first knows of (or
reasonably should know of) such default or of the events or circumstances giving
rise to such default; or

         (e) The Borrower shall default in the  performance or observance of any
other term,  covenant or agreement  contained in this letter  agreement and such
default has not been cured within 30 days after notice  thereof  shall have been
given to the Borrower; or

         (f) Any default on the part of the  Borrower or any  Subsidiary  of the
Borrower shall exist, and shall remain unwaived or uncured beyond the expiration
of any  applicable  notice  and/or  grace  period,  under  any  other  contract,
agreement or undertaking now existing or hereafter  entered into with or for the
benefit of the Bank (or any affiliate of the Bank); or

         (g) Any default shall exist and remain unwaived or uncured with respect
to any other  Indebtedness  of the Borrower or any Subsidiary of the Borrower in
excess  of  $250,000  in  aggregate  principal  amount  or with  respect  to any
instrument evidencing,  guaranteeing, securing or otherwise relating to any such
Indebtedness,  or any such  Indebtedness  in excess  of  $250,000  

<PAGE>

in  aggregate  principal  amount  shall not have been paid when due,  whether by
acceleration  or  otherwise,  or shall have been  declared to be due and payable
prior to its stated  maturity,  or any event or  circumstance  shall occur which
then currently permits the acceleration of the maturity of any such Indebtedness
by the holder of holders thereof; or

         (h) The Borrower or Star shall be dissolved,  or the Personal Guarantor
shall die, or any  Guarantor  shall  become  insolvent,  or the  Borrower or any
Subsidiary of the Borrower or any Guarantor  shall cease paying its or his debts
as they mature or shall make an assignment  for the benefit of  creditors,  or a
trustee,  receiver or liquidator  shall be appointed for the Borrower or for any
Subsidiary of the Borrower or for any Guarantor or for a substantial part of the
property  of the  Borrower or of any such  Subsidiary  or of any  Guarantor,  or
bankruptcy, reorganization, arrangement, insolvency or similar proceedings shall
be instituted by or against the Borrower or any such Subsidiary or any Guarantor
under the laws of any jurisdiction  (except for an involuntary  proceeding filed
against the Borrower or any Subsidiary of the Borrower or any Guarantor which is
dismissed within 60 days following the institution thereof); or

         (i) Any attachment,  execution or similar process relating to an amount
in excess of $250,000  shall be issued or levied  against any of the property of
the Borrower or any Subsidiary and such attachment, execution or similar process
shall not be paid,  stayed,  released,  vacated or fully  bonded  within 20 days
after its issue or levy; or

         (j) Any final uninsured judgment in excess of $250,000 shall be entered
against the Borrower or any Subsidiary of the Borrower by any court of competent
jurisdiction  and shall not be paid,  vacated,  bonded or stayed  within 30 days
after its entry; or

         (k) The Borrower or any  Subsidiary of the Borrower  shall fail to meet
its  minimum  funding  requirements  under  ERISA with  respect to any  employee
benefit plan (or other class of benefit which the PBGC has elected to insure) or
any such plan shall be the subject of termination proceedings (whether voluntary
or  involuntary)  and there shall  result from such  termination  proceedings  a
liability of the Borrower or any Subsidiary of the Borrower to the PBGC which in
the reasonable  opinion of the Bank may have a material  adverse effect upon the
financial condition of the Borrower or any such Subsidiary; or

         (l) Any  Security  Agreement or any other Loan  Document  shall for any
reason  (other than due to payment in full of all amounts  secured or  evidenced
thereby or due to discharge in writing by the Bank) not remain in full force and
effect; or

         (m) The security  interests  and liens of the Bank in and on any of the
Collateral  shall  for any  reason  (other  than due to  payment  in full of all
amounts  secured  thereby  or due to  written  release by the Bank) not be fully
perfected liens and security interests; or

         (n) At any time, 50% or more of the outstanding  shares of voting stock
of the  Borrower  shall be owned by any Person or by any  "group" (as defined in
the  Securities   Exchange  

<PAGE>

Act of 1934, as amended, and the regulations  thereunder),  other than by one or
more of the Persons listed on item 5.1(n) of the attached  Disclosure  Schedule;
or

         (o) Any default  shall exist under any Guaranty or any  Guaranty  shall
for any reason not be in full force and effect (except, as to the Star Guaranty,
if same is terminated pursuant to ss.3.11 above); or

         (p)  There  shall  occur  any  other  material  adverse  change  in the
condition (financial or otherwise),  operations, properties, assets, liabilities
or earnings of the Borrower or any Guarantor.

        5.2. Rights and Remedies on Default. Upon the occurrence of any Event of
Default  (continuing beyond the expiration of any applicable notice and/or grace
period,  if any), in addition to any other rights and remedies  available to the
Bank  hereunder  or  otherwise,  the  Bank may  exercise  any one or more of the
following rights and remedies (all of which shall be cumulative):

         (a) Declare the entire unpaid  principal  amount of the Revolving  Note
then outstanding,  all interest accrued and unpaid thereon and all other amounts
payable under this letter agreement,  and all other Indebtedness of the Borrower
to the Bank,  to be forthwith  due and payable,  whereupon the same shall become
forthwith due and payable, without presentment, demand, protest or notice of any
kind, all of which are hereby expressly waived by the Borrower.

         (b) Terminate the revolving financing arrangements provided for by this
letter agreement.

         (c)  Exercise all rights and remedies  hereunder,  under the  Revolving
Note, under the Security  Agreements,  under the Intellectual  Property Security
Agreements,  under the  Guaranties  or any of same and under  each and any other
agreement  with the Bank;  and exercise all other rights and remedies  which the
Bank may have under applicable law.

        5.3.  Set-off.  In addition to any rights now or hereafter granted under
applicable  law  and not by way of  limitation  of any  such  rights,  upon  the
occurrence  of any Event of Default  (continuing  beyond the  expiration  of any
applicable notice and/or grace period, if any), the Bank is hereby authorized at
any time or from time to time,  without  presentment,  demand,  protest or other
notice  of any kind to the  Borrower  or to any other  Person,  all of which are
hereby  expressly  waived,  to set off and to appropriate  and apply any and all
deposits and any other Indebtedness at any time held or owing by the Bank or any
affiliate  thereof to or for the credit or the account of the  Borrower  against
and on account of the  obligations  and  liabilities of the Borrower to the Bank
under this letter  agreement or  otherwise,  irrespective  of whether or not the
Bank  shall  have made any  demand  hereunder  and  although  said  obligations,
liabilities  or claims,  or any of them, may then be contingent or unmatured and
without regard for the availability or adequacy of other collateral.  As further
security for the  Obligations,  the Borrower  also grants to the Bank a security
interest with respect to all its deposits and all  securities or other  property
in the  

<PAGE>

possession of the Bank or any affiliate of the Bank from time to time, and, upon
the  occurrence  of any Event of Default,  the Bank may  exercise all rights and
remedies  of a secured  party  under the Uniform  Commercial  Code.  ANY AND ALL
RIGHTS TO REQUIRE THE BANK TO EXERCISE  ITS RIGHTS OR REMEDIES  WITH  RESPECT TO
ANY OTHER COLLATERAL WHICH SECURES ANY OF THE OBLIGATIONS  PRIOR TO THE EXERCISE
BY THE BANK OF ITS RIGHT OF SET-OFF  UNDER THIS  SECTION  ARE HEREBY  KNOWINGLY,
VOLUNTARILY AND IRREVOCABLY WAIVED.

        5.4. Letters of Credit.  Without limitation of any other right or remedy
of the Bank,  (i) if an Event of Default  shall have occurred and the Bank shall
have accelerated the Revolving Loans or (ii) if this letter agreement and/or the
revolving  financing  arrangements  described herein shall have expired or shall
have been earlier  terminated by either the Bank or the Borrower for any reason,
the  Borrower  will  forthwith  deposit with the Bank in cash a sum equal to the
total of all then undrawn amounts of all outstanding letters of credit issued by
the Bank for the account of the Borrower.

VI.  MISCELLANEOUS

        6.1. Costs and Expenses.  The Borrower agrees to pay on demand all costs
and expenses (including, without limitation,  reasonable legal fees) of the Bank
in  connection  with the  preparation,  execution  and  delivery  of this letter
agreement, the Security Agreements, the Revolving Note and all other instruments
and  documents to be  delivered in  connection  with any  Revolving  Loan or any
letter of credit issued  hereunder and any amendments or modifications of any of
the foregoing, as well as the costs and expenses (including, without limitation,
the  reasonable  fees and  expenses  of legal  counsel)  incurred by the Bank in
connection with preserving, enforcing or exercising, upon default, any rights or
remedies under this letter  agreement,  the Security  Agreements,  the Revolving
Note and all  other  instruments  and  documents  delivered  or to be  delivered
hereunder  or in  connection  herewith,  all  whether  or not  legal  action  is
instituted.  In  addition,  the  Borrower  shall be obligated to pay any and all
stamp and other taxes payable or determined to be payable in connection with the
execution and delivery of this letter agreement,  the Security  Agreements,  the
Revolving  Note and all other  instruments  and  documents  to be  delivered  in
connection  with any Obligation.  Any fees,  expenses or other charges which the
Bank is entitled to receive  from the  Borrower  under this  Section  shall bear
interest from the date of any demand therefor until the date when paid at a rate
per annum equal to the sum of (i) four (4%) percent plus (ii) the per annum rate
otherwise  payable  under the  Revolving  Note (but in no event in excess of the
maximum rate permitted by then applicable law).

        6.2.  Capital  Adequacy.  If the Bank  shall  have  determined  that the
adoption  or  phase-in  after the date  hereof of any  applicable  law,  rule or
regulation  regarding capital  requirements for banks or bank holding companies,
or any change therein after the date hereof, or any change in the interpretation
or  administration  thereof  by any  governmental  authority,  central  bank  or
comparable agency charged with the interpretation or administration  thereof, or
compliance  by the Bank with any request or directive  of such entity  regarding
capital adequacy  

<PAGE>

(whether  or not  having  the  force  of law) has or would  have the  effect  of
reducing the return on the Bank's  capital with respect to the Revolving  Loans,
the within-described revolving loan facility and/or letters of credit issued for
the  account  of the  Borrower  to a level  below that which the Bank could have
achieved (taking into  consideration the Bank's policies with respect to capital
adequacy  immediately before such adoption,  phase-in,  change or compliance and
assuming that the Bank's capital was then fully utilized) but for such adoption,
phase-in,  change or compliance by any amount deemed by the Bank to be material:
(i) the Bank shall  promptly after its  determination  of such  occurrence  give
notice thereof to the Borrower; and (ii) the Borrower shall pay forthwith to the
Bank as an  additional  fee such amount as the Bank  certifies  to be the amount
that will compensate it for such reduction with respect to the Revolving  Loans,
the within-described revolving loan facility and/or such letters of credit.

         A  certificate  of the Bank  claiming  compensation  under this Section
shall be conclusive in the absence of manifest error. Such certificate shall set
forth  the  nature  of the  occurrence  giving  rise to such  compensation,  the
additional  amount or amounts to be paid to it hereunder and the method by which
such amounts were determined.  In determining such amounts, the Bank may use any
reasonable averaging and attribution methods. No failure on the part of the Bank
to demand  compensation  on any one  occasion  shall  constitute a waiver of its
right to demand such  compensation  on any other  occasion and no failure on the
part of the Bank to deliver any  certificate in a timely manner shall in any way
reduce any obligation of the Borrower to the Bank under this Section.

        6.3.  Facility  Fees.  With  respect  to  the  within  arrangements  for
Revolving Loans, the Borrower will pay to the Bank, at the time of execution and
delivery of this letter agreement, a non-refundable fee of $10,000. The Borrower
will also pay to the Bank with respect to the within  arrangements for Revolving
Loans,  on the last day of each  calendar  quarter  (commencing  on December 31,
1998) as long as the within-described  Revolving Loan arrangements are in effect
and on the Expiration Date or earlier date of termination of such Revolving Loan
arrangements,  a non-refundable  commitment fee computed quarterly in arrears on
the daily average unused portion of the Bank's total revolving commitment during
the calendar quarter (or partial calendar  quarter) then ended.  Such commitment
fee will be payable at a rate of 0.5% per annum based on such unused  portion of
the Bank's total revolving commitment and will be appropriately prorated for any
partial  calendar  quarter.   As  used  herein,   the  Bank's  "total  revolving
commitment"  will be deemed to be equal to the  Maximum  Revolving  Credit as in
effect from time to time and the  "unused  portion" on any day means that amount
by which (x) the then effective  Maximum  Revolving Credit exceeds (y) the total
of (1) the aggregate  principal  amounts of the Revolving  Loans  outstanding at
that day and (2) the then total undrawn  amounts of all letters of credit issued
hereunder and then  outstanding,  whether such excess  results from the Bank not
making Revolving Loans or issuing letters of credit up to the Maximum  Revolving
Credit,  from the repayment of Revolving  Loans or the termination of letters of
credit or from any other  circumstance.  In  addition,  if the  within-described
revolving  financing  arrangements are cancelled or terminated prior to November
16, 1999 by the Borrower for any reason (not  including  termination by the Bank
due  to  the  Borrower's  default),  the  Borrower  shall  forthwith  upon  such
cancellation or termination pay to the Bank a sum equal to all of the commitment
fees 

<PAGE>

which would have become due, absent such  cancellation or termination,  pursuant
to the  immediately  preceding  three  sentences  with  respect  to  the  period
beginning on the date of such cancellation or termination and continuing through
November  16, 1999,  assuming,  for the  purposes of this  calculation,  that no
Revolving  Loans or letters of credit would be  outstanding  during such period.
The fees  described  in this  Section are in addition to any  balances  and fees
required  by the Bank or any of its  affiliates  in  connection  with any  other
services now or hereafter made available to the Borrower.

        6.4. Other  Agreements.  The provisions of this letter agreement are not
in derogation or limitation  of any  obligations,  liabilities  or duties of the
Borrower  under any of the other Loan  Documents or any other  agreement with or
for the benefit of the Bank. No inconsistency in default provisions between this
letter agreement and any of the other Loan Documents or any such other agreement
will be deemed to create any additional grace period or otherwise  derogate from
the express  terms of each such default  provision.  No  covenant,  agreement or
obligation of the Borrower contained herein, nor any right or remedy of the Bank
contained herein,  shall in any respect be limited by or be deemed in limitation
of any inconsistent or additional  provisions contained in any of the other Loan
Documents or in any such other agreement.

         6.5.  Governing Law. This letter agreement and the Revolving Note shall
be governed by, and construed and enforced in accordance  with,  the laws of The
Commonwealth of Massachusetts.

         6.6.  Addresses for Notices,  etc. All notices,  requests,  demands and
other  communications  provided for  hereunder  shall be in writing and shall be
mailed or delivered to the applicable party at the address indicated below:

                   If to the Borrower:

                   Palomar Medical Technologies, Inc.
                   45 Hartwell Avenue
                   Lexington, MA  02421
                   Attention:  Paul S. Weiner, Director of Finance

                   with a copy so mailed or delivered to:

                   Palomar Medical Technologies, Inc.
                   45 Hartwell Avenue
                   Lexington, MA  02421
                   Attention:  General Counsel


<PAGE>

                   If to the Bank:

                   Fleet National Bank
                   High Technology Division
                   One Federal Street
                   Mail Code:  MA OF DO7A
                   Boston, MA  02110
                   Attention:  Lucie Burke, Vice President

or, as to each of the foregoing, at such other address as shall be designated by
such Person in a written notice to the other party complying as to delivery with
the  terms of this  Section.  All such  notices,  requests,  demands  and  other
communications shall be deemed delivered on the earlier of (i) the date received
or (ii) the date of delivery,  refusal or  non-delivery  indicated on the return
receipt if deposited in the United States mails, sent postage prepaid, certified
or registered mail, return receipt requested, addressed as aforesaid.

        6.7.  Binding Effect;  Assignment;  Termination.  This letter  agreement
shall be binding upon the Borrower,  its  successors and assigns and shall inure
to the  benefit  of the  Borrower  and the Bank and their  respective  permitted
successors and assigns. The Borrower may not assign this letter agreement or any
rights hereunder  without the express written consent of the Bank. The Bank may,
in  accordance   with  applicable  law,  from  time  to  time  assign  or  grant
participation in this letter agreement,  the Revolving Loans, the Revolving Note
and/or  the  letters  of credit  issued  hereunder.  Without  limitation  of the
foregoing generality:

                  (i)      The Bank may at any time pledge all or any portion of
                           its rights under the Loan  Documents  (including  any
                           portion  of  the  Revolving  Note)  to  any of the 12
                           Federal  Reserve Banks  organized  under Section 4 of
                           the Federal  Reserve  Act, 12 U.S.C.  Section 341. No
                           such pledge or the enforcement  thereof shall release
                           the Bank from its  obligations  under any of the Loan
                           Documents.

                  (ii)     The Bank  shall  have the  unrestricted  right at any
                           time and from time to time,  and  without the consent
                           of or notice to the Borrower, to grant to one or more
                           banks  or  other  financial   institutions  (each,  a
                           "Participant")  participating interests in the Bank's
                           obligation to lend hereunder and/or any or all of the
                           Revolving  Loans held by the Bank  hereunder.  In the
                           event   of  any   such   grant   by  the  Bank  of  a
                           participating  interest to a Participant,  whether or
                           not upon  notice  to the  Borrower,  the  Bank  shall
                           remain   responsible   for  the  performance  of  its
                           obligations hereunder and the Borrower shall continue
                           to  deal  solely  and  directly   with  the  Bank  in
                           connection  with the Bank's  rights  and  obligations
                           hereunder.  The  Bank  may  furnish  any  information
                           concerning the Borrower in its  possession  from time
                           to time to  prospective  assignees and  Participants;
                           provided   that  the  Bank  shall  require  any  such
                           prospective  assignee  or  Participant  to  

<PAGE>

                           agree in writing to maintain the  confidentiality  of
                           such information to the same extent as the Bank would
                           be required to maintain such confidentiality.

         The Borrower may  terminate  this letter  agreement  and the  financing
arrangements  made herein by giving  written  notice of such  termination to the
Bank  together  with  payment  of the sum (if any)  due  under  the  penultimate
sentence of ss.6.3;  provided that no such termination will release or waive any
of the Bank's rights or remedies or any of the Borrower's obligations under this
letter  agreement  or any of the  other  Loan  Documents  unless  and  until the
Borrower has paid in full the Revolving  Loans and all interest  thereon and all
fees and  charges  payable in  connection  therewith  and all  letters of credit
issued hereunder have been terminated.

        6.8. Consent to Jurisdiction.  The Borrower  irrevocably  submits to the
non-exclusive  jurisdiction  of any  Massachusetts  court or any  federal  court
sitting  within  The  Commonwealth  of  Massachusetts  over any suit,  action or
proceeding  arising  out of or  relating  to this  letter  agreement  and/or the
Revolving Note. The Borrower irrevocably waives, to the fullest extent permitted
by law, any objection  which it may now or hereafter have to the laying of venue
of any such  suit,  action or  proceeding  brought in such a court and any claim
that any such suit,  action or  proceeding  has been brought in an  inconvenient
forum.  The  Borrower  agrees that final  judgment  in any such suit,  action or
proceeding  brought  in such a court  shall be  enforced  in any court of proper
jurisdiction  by a suit upon such judgment,  provided that service of process in
such action,  suit or  proceeding  shall have been effected upon the Borrower in
one of the manners  specified  in the  following  paragraph of this ss.6.8 or as
otherwise permitted by law.

         The  Borrower  hereby  consents  to process  being  served in any suit,
action or  proceeding of the nature  referred to in the  preceding  paragraph of
this ss.6.8  either (i) by mailing a copy  thereof by  registered  or  certified
mail, postage prepaid,  return receipt requested, to it at its address set forth
in ss.6.6 (as such  address  may be changed  from time to time  pursuant to said
ss.6.6) or (ii) by serving a copy  thereof  upon it at its  address set forth in
ss.6.6  (as such  address  may be  changed  from time to time  pursuant  to said
ss.6.6).

        6.9.  Severability.  In the  event  that any  provision  of this  letter
agreement or the application  thereof to any Person,  property or  circumstances
shall be held to any extent to be invalid or  unenforceable,  the  remainder  of
this  letter  agreement,  and the  application  of such  provision  to  Persons,
properties  or  circumstances  other  than  those as to  which it has been  held
invalid and unenforceable,  shall not be affected thereby, and each provision of
this  letter  agreement  shall be  valid  and  enforced  to the  fullest  extent
permitted by law.

         6.10.  Replacement  Note. Upon receipt of an affidavit of an officer of
the Bank as to the loss, theft,  destruction or mutilation of the Revolving Note
or of any other Loan Document  which is not of public record and, in the case of
any such  mutilation,  upon surrender and cancellation of such Revolving Note or
other Loan  Document,  the Borrower will issue,  in lieu thereof,  a replacement
Revolving  Note or other Loan Document in the same  principal  amount (as to the
Revolving Note) and in any event of like tenor.


<PAGE>

         6.11.  Usury.  All  agreements  between the  Borrower  and the Bank are
hereby expressly limited so that in no contingency or event whatsoever,  whether
by reason of acceleration of maturity of the Revolving Note or otherwise,  shall
the amount paid or agreed to be paid to the Bank for the use or the  forbearance
of the  Indebtedness  represented  by the  Revolving  Note  exceed  the  maximum
permissible under applicable law. In this regard, it is expressly agreed that it
is the intent of the  Borrower  and the Bank,  in the  execution,  delivery  and
acceptance of the Revolving Note, to contract in strict compliance with the laws
of The Commonwealth of Massachusetts.  If, under any  circumstances  whatsoever,
performance  or fulfillment of any provision of the Revolving Note or any of the
other Loan  Documents at the time such provision is to be performed or fulfilled
shall involve exceeding the limit of validity prescribed by applicable law, then
the obligation so to be performed or fulfilled shall be reduced automatically to
the limits of such validity, and if under any circumstances  whatsoever the Bank
should ever receive as interest an amount which would exceed the highest  lawful
rate,  such amount  which would be  excessive  interest  shall be applied to the
reduction of the principal  balance  evidenced by the Revolving  Note and not to
the payment of interest.  The  provisions  of this ss.6.11  shall  control every
other provision of this letter agreement and of the Revolving Note.

         6.12. WAIVER OF JURY TRIAL. THE BORROWER AND THE BANK HEREBY KNOWINGLY,
VOLUNTARILY  AND  INTENTIONALLY  MUTUALLY  WAIVE THE RIGHT TO A TRIAL BY JURY IN
RESPECT OF ANY CLAIM BASED HEREON,  ARISING OUT OF, UNDER OR IN CONNECTION  WITH
THIS LETTER AGREEMENT,  THE REVOLVING NOTE OR ANY OTHER LOAN DOCUMENTS OR OUT OF
ANY COURSE OF CONDUCT,  COURSE OF DEALING,  STATEMENTS (WHETHER ORAL OR WRITTEN)
OR ACTIONS OF ANY PARTY. THIS WAIVER  CONSTITUTES A MATERIAL  INDUCEMENT FOR THE
BANK TO  ENTER  INTO  THIS  LETTER  AGREEMENT  AND TO MAKE  REVOLVING  LOANS  AS
CONTEMPLATED HEREIN.

VII.  DEFINED TERMS

        7.1. Definitions.  In addition to terms defined elsewhere in this letter
agreement,  as used in this  letter  agreement,  the  following  terms  have the
following respective meanings:

         "ACH Transactions" - Any automated clearinghouse transactions which may
be initiated by the Bank for the Borrower.

         "Aggregate  Bank  Liabilities"  - At any  time,  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" - As determined at any time, 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
L/C-Backed  Foreign  Receivables of the 

<PAGE>

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  and 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.

         "Business  Day" - Any day which is not a  Saturday,  nor a Sunday nor a
public  holiday  under  the  laws  of  the  United  States  of  America  or  The
Commonwealth of Massachusetts applicable to a national bank.

         "Coherent  Notes" - Promissory notes of the Borrower dated May 22, 1998
and June 19, 1998 in the  aggregate  original  principal  amount of  $4,000,000,
payable to the order of Coherent, Inc.

         "Collateral"  - All  property  now or  hereafter  owned by the Borrower
and/or Star (until the release of Star's  Collateral  pursuant to ss.3.11) or in
which the Borrower and/or Star (until the release of Star's Collateral  pursuant
to ss.3.11) now or hereafter has any interest which is described as "Collateral"
in any of the Security  Agreements or in ss.7.2(b) below or in Star's  Guaranty.
From and  after  the date when CTI  and/or  PEC has  executed  and  delivered  a
security  agreement  pursuant to ss.3.12 and/or ss.3.13,  the term  "Collateral"
shall also refer to all property  and  interests  now or hereafter  owned by CTI
and/or PEC, as the case may be.

         "CTI"  -   Cosmetic   Technology   International,   Inc.,   a  Delaware
corporation.

         "CTI  Compliance  Date" - The first to occur of: (i) that date when the
total assets of CTI (valued in accordance  with  generally  accepted  accounting
principles  consistently  applied)  are equal to or greater than 5% of the total
consolidated  assets (valued in accordance  with generally  accepted  accounting
principles  consistently  applied) of the Borrower and  Subsidiaries or (ii) the
end of any fiscal  quarter of the Borrower in which the net revenues  (exclusive
of any  extraordinary  items)  of CTI for such  fiscal  quarter  are equal to or
greater  than  5% of the  total  consolidated  net  revenues  (exclusive  of any
extraordinary items) of the Borrower and Subsidiaries for such fiscal quarter.

         "ERISA" - The  Employee  Retirement  Income  Security  Act of 1974,  as
amended.

         "Expiration  Date" - March 31, 2000, unless extended by the Bank, which
extension may be given or withheld by the Bank in its sole discretion.

         "Guaranties"  -  Collectively,  (i) the Personal  Guaranty and (ii) the
Star  Guaranty  (but only  until  the Star  Guaranty  is  released  pursuant  to
ss.3.11).


<PAGE>

         "Guarantors" - Collectively,  (i) the Personal  Guarantor and (ii) Star
(but only until the release of the Star Guaranty pursuant to ss.3.11).

         "Indebtedness"  - All  obligations  of a  Person,  whether  current  or
long-term,  senior or subordinated,  which in accordance with generally accepted
accounting  principles  would be  included  as  liabilities  upon such  Person's
balance sheet at the date as of which  Indebtedness,  is to be  determined,  and
shall also include  guaranties,  endorsements  (other than for collection in the
ordinary course of business) or other  arrangements  whereby  responsibility  is
assumed  for the  obligations  of others,  whether by  agreement  to purchase or
otherwise acquire the obligations of others, including any agreement, contingent
or  otherwise,  to furnish  funds  through the  purchase  of goods,  supplies or
services for the purpose of payment of the obligations of others.

         "Insured  Receivable"  - Any  Receivable  now or hereafter  owed to the
Borrower or Star which  satisfies  all of the  criteria  set forth below to be a
"Qualified  Receivable"  except that the relevant customer may be located inside
or outside the United States; provided that such Receivable is insured by credit
insurance in form and substance  satisfactory to the Bank and issued by Eximbank
or another insurer satisfactory to the Bank. In any event, "Insured Receivables"
shall not be deemed to include any of the Qualified  Receivables  nor any of the
L/C-Backed Foreign Receivables.

         "Intellectual Property" - As defined in ss.2.1(k).

         "Intellectual   Property  Security  Agreements"  -  Collectively,   the
Borrower's  Intellectual  Property Security  Agreements and Star's  Intellectual
Property Security Agreements.

         "L/C-Backed  Foreign Receivable" - Any Receivable now or hereafter owed
to the Borrower or Star which  satisfies  all of the criteria set forth below to
be a "Qualified Receivable" except that the relevant customer is located outside
the  United  States;  provided  that such  Receivable  is secured by a letter of
credit in form and substance satisfactory to the Bank and issued by a commercial
bank satisfactory to the Bank. In any event,  "L/C-Backed  Foreign  Receivables"
shall not be deemed to include any of the Qualified  Receivables  nor any of the
Insured Receivables.

         "Loan Documents" - Each of this letter  agreement,  the Revolving Note,
the Security  Agreements,  the Intellectual  Property Security  Agreements,  the
Guaranties  and  each  other  instrument,   document  or  agreement  evidencing,
securing,  guaranteeing  or relating in any way to any of the Revolving Loans or
any of the letters of credit  issued  hereunder,  all  whether  now  existing or
hereafter arising or entered into.

         "Maximum  Revolving  Amount"  - At any date as of  which  same is to be
determined, the amount by which (x) the Maximum Revolving Credit exceeds (y) the
sum of (i) all then undrawn  amounts of letters of credit issued by the Bank for
the account of the Borrower  plus (ii) all 

<PAGE>

amounts  then  drawn on any such  letter of credit  which at said date shall not
have been reimbursed to the Bank by the Borrower.

         "Maximum Revolving Credit" - $10,000,000.

         "Net  Income"  (or "Net Loss") - The book net income (or book net loss,
as the case may be) of a Person for any period, after all taxes actually paid or
accrued  and all  expenses  and other  charges  determined  in  accordance  with
generally accepted accounting principles consistently applied.

         "Obligations" - All Indebtedness,  covenants,  agreements,  liabilities
and obligations, now existing or hereafter arising, made by the Borrower with or
for the benefit of the Bank or owed by the Borrower to the Bank in any capacity.
"Obligations" includes,  without limitation, any liabilities of the Borrower now
existing or hereafter arising with respect to any ACH Transactions.

         "PBGC" - The Pension  Benefit  Guaranty  Corporation  or any  successor
thereto.

         "PEC" - Palomar Electronics Corp., a Delaware corporation.

         "PEC  Compliance  Date" - The first to occur of: (i) that date when the
total assets of PEC (valued in accordance  with  generally  accepted  accounting
principles  consistently  applied)  are equal to or greater than 5% of the total
consolidated  assets (valued in accordance  with generally  accepted  accounting
principles  consistently  applied) of the Borrower and  Subsidiaries or (ii) the
end of any fiscal  quarter of the Borrower in which the net revenues  (exclusive
of any  extraordinary  items)  of PEC for such  fiscal  quarter  are equal to or
greater  than  5% of the  total  consolidated  net  revenues  (exclusive  of any
extraordinary items) of the Borrower and Subsidiaries for such fiscal quarter.

         "Person" - An  individual,  corporation,  company,  partnership,  joint
venture, trust or unincorporated organization,  or a government or any agency or
political subdivision thereof.

         "Qualified  Receivables"  - Only those  Receivables of the Borrower (or
Star,  while  the  Star  Guaranty,  the  Star  Security  Agreement  and the Star
Intellectual  Property Security  Agreements remain in effect) which arise out of
bona fide sales  made to  customers  of the  Borrower  (or Star,  while the Star
Guaranty,  the  Star  Security  Agreement  and the  Star  Intellectual  Property
Security Agreements remain in effect) (which customers are located in the United
States and are unrelated to the Borrower or Star) in the ordinary  course of the
Borrower's  (or Star's)  business and which  remain  unpaid no more than 90 days
past the respective  invoice dates of such Receivables,  the payment of which is
not in dispute. Unless the Bank in its sole discretion otherwise determines with
respect to any  Receivable,  a Receivable  which would  otherwise be a Qualified
Receivable shall be deemed not to be a Qualified Receivable (i) if the Bank does
not have a fully perfected first priority  security  interest in such Receivable
(except  that  Coherent,  Inc.  may have a prior  security  interest  in certain
Receivables  of  Star);  (ii) if such  Receivable  is not free and  clear of all


<PAGE>

adverse  interests  in favor of any  Person  other  than the Bank  (except  that
Coherent,  Inc. may have a prior  security  interest in certain  Receivables  of
Star);  (iii) if such  Receivable is subject to any deduction,  off-set,  contra
account, counterclaim or condition; (iv) if a field examination made by the Bank
fails to confirm that such  Receivable  exists and satisfies all of the criteria
set forth herein to be a Qualified  Receivable;  (v) if such  Receivable  is not
properly  invoiced at the date of sale;  (vi) if the customer or account  debtor
has disputed  liability or made any claim with respect to the  Receivable or the
merchandise  covered  thereby or with respect to any other  Receivable  due from
said customer to the Borrower or Star;  (vii) if the customer or account  debtor
has filed a petition for  bankruptcy or any other  application  for relief under
the Bankruptcy  Code or has effected an assignment for the benefit of creditors,
or if any petition or any other application for relief under the Bankruptcy Code
has been filed  against said customer or account  debtor,  or if the customer or
account debtor has suspended business, become insolvent, ceased to pay its debts
as they become due, or had or suffered a receiver or trustee to be appointed for
any of its assets or  affairs;  (viii) if the  customer  or  account  debtor has
failed  to pay  other  Receivables  so that  an  aggregate  of 25% of the  total
Receivables owing to the Borrower and/or Star by such customer or account debtor
has been outstanding for more than 90 days past their respective due dates; (ix)
if such  Receivable  is owed by the United  States  government  or any agency or
department  thereof (unless assigned to the Bank under the Federal Assignment of
Claims Act);  or (x) if the Bank  reasonably  believes  that  collection of such
Receivable  is  insecure  or that it may not be  paid  by  reason  of  financial
inability to pay or  otherwise,  or that such  Receivable  is not for any reason
suitable for use as a basis for borrowing hereunder. In no event will "Qualified
Receivables"  be deemed to include any L/C-Backed  Foreign  Receivables  nor any
Insured Receivables.

         "Receivables"  - All of the  Borrower's  (or  Star's,  while  the  Star
Guaranty,  the  Star  Security  Agreement  and the  Star  Intellectual  Property
Security  Agreements  remain in effect)  present and future  accounts,  accounts
receivable and notes, drafts,  acceptances and other instruments representing or
evidencing a right to payment for goods sold or for services rendered.

         "Restructured  Subordinated  Notes" - The Company's  4.5%  Subordinated
Convertible  Debentures  due  2003,  denominated  in Swiss  Francs,  as same are
modified by the settlement of the litigation  entitled Banca Commerciale Lugano,
et al. v. Palomar  Medical  Technologies,  Inc.  described in item 2.1(e) of the
attached Disclosure Schedule.

         "Security Agreements" - Collectively, the Borrower's Security Agreement
and Star's Security Agreement.

         "Star" - Star Medical  Technologies,  Inc.,  a California  corporation,
being a Subsidiary of the Borrower.

         "Star Transaction" - As defined in ss.3.11.


<PAGE>

         "Subordinated  Debt"  - Any  Indebtedness  of  the  Borrower  which  is
expressly  subordinated,  pursuant  to a  subordination  agreement  in form  and
substance satisfactory to the Bank, to all Indebtedness now or hereafter owed by
the Borrower to the Bank.

         "Subsidiary"  - Any  corporation  or other entity of which the Borrower
and/or any of its Subsidiaries,  directly or indirectly,  owns, or has the right
to  control  or  direct  the  voting  of,  fifty  (50%)  percent  or more of the
outstanding  capital stock or other  ownership  interest  having  general voting
power (under ordinary  circumstances);  provided,  however, that CTI will not be
deemed to be a  Subsidiary  of the  Borrower  for the  purposes  of this  letter
agreement (other than compliance with ss.3.6 and ss.3.7) until the occurrence of
the CTI Compliance Date, if same ever occurs, and PEC will not be deemed to be a
Subsidiary of the Borrower for the purposes of this letter agreement (other than
compliance  with ss.3.6 and ss.3.7) until the  occurrence of the PEC  Compliance
Date, if same ever occurs.

         "Tangible  Net  Worth" - An  amount  equal to the  total  assets of any
Person  (excluding (i) the total  intangible  assets of such Person and (ii) any
assets  representing  amounts due from any officer or employee of such Person or
from any Subsidiary of such Person) minus the total  liabilities of such Person.
Total intangible assets shall be deemed to include, but shall not be limited to,
the excess of cost over book value of acquired  businesses  accounted for by the
purchase method, formulae,  trademarks,  trade names, patents, patent rights and
deferred expenses (including,  but not limited to, unamortized debt discount and
expense, organizational expense, capitalized software costs and experimental and
development expenses).

         Any defined term used in the plural  preceded by the  definite  article
shall be taken to encompass all members of the relevant class.  Any defined term
used in the singular  preceded by "any" shall be taken to indicate any number of
the members of the relevant class.

        7.2. Borrower's Security  Agreement.  (a) The Borrower  acknowledges and
agrees  that  the  "Obligations"  described  in and  secured  by the  Borrower's
Security Agreement include,  without  limitation,  all of the obligations of the
Borrower  under the  Revolving  Note and/or this  letter  agreement  and/or with
respect to any letter of credit  which may be issued by the Bank for the account
of the Borrower and/or with respect to any ACH Transaction.

         (b) The Borrower's  Security Agreement is hereby modified to provide as
follows:

                  (i) That the "Collateral"  subject thereto  includes,  without
         limitation and in addition to the Collateral  described therein, all of
         the Borrower's files, books and records (including, without limitation,
         all electronically  recorded data) all whether now owned or existing or
         hereafter acquired,  created or arising.  The Borrower hereby grants to
         the Bank a security  interest in all such Collateral in order to secure
         the full and prompt payment and performance of all of the Obligations.

                  (ii) That,  upon the  occurrence  of any Event of Default  (as
         defined in ss.5.1 of this letter agreement), the Bank may, at any time,
         notify  account  debtors of the Borrower 

<PAGE>

         that the  Collateral has been assigned to the Bank and that payments by
         such account  debtors  shall be made  directly to the Bank. At any time
         after the  occurrence of an Event of Default,  the Bank may collect the
         Borrower's  Receivables,  or any of same, directly from account debtors
         and may charge the collection costs and expenses to the Borrower.

         This letter  agreement is executed,  as an instrument under seal, as of
the day and year first above written.

                                              Very truly yours,

                                              PALOMAR MEDICAL TECHNOLOGIES, INC.


                                              By:     /s/
                                                  -----------------------------
                                                  Name:  Joseph P. Caruso
                                                  Title: Chief Financial Officer
Accepted and agreed:

FLEET NATIONAL BANK


By                                                 
    Its



<PAGE>


                               DISCLOSURE SCHEDULE


Item 2.1(a)       Jurisdictions  in which  Borrower is qualified;  Subsidiaries;
                  partnerships and joint ventures

Item 2.1(b)       5% Stockholders

Item 2.1(e)       Litigation

Item 2.1(f)       Violation of mortgages, indentures, etc.

Item 2.1(j)       Locations of  Collateral  owned by Borrower;  record owners of
                  premises where Collateral owned by Borrower is located

Item 2.1(k)       Intellectual Property

Item 4.1          Existing Indebtedness

Item 4.2          Existing Liens

Item 4.3          Existing Guaranties

Item 5.1(n)       Permitted 50% Stockholders


         GUARANTY  AGREEMENT  dated  as  of  November  16,  1998  from  A.  Neil
Pappalardo,  of  ________,  MA (the  "Guarantor")  to Fleet  National  Bank (the
"Bank").

                                   WITNESSETH:

         WHEREAS,  pursuant to a letter  agreement  of even date  herewith  (the
"Loan  Agreement")  between the Bank and Palomar Medical  Technologies,  Inc., a
Delaware  corporation  (the  "Borrower"),  the Bank is  establishing a revolving
credit  facility for the Borrower on the terms and conditions set forth therein;
and

         WHEREAS,  it is a  condition  precedent  to the making of loans and the
issuance of letters of credit by the Bank  pursuant to the Loan  Agreement  that
the Guarantor shall have executed and delivered this Agreement to the Bank; and

         WHEREAS,  the  establishment  of a revolving  credit  facility for, the
making of loans to, and the  issuance  of letters of credit for the  account of,
the Borrower  pursuant to the Loan  Agreement  are and will be beneficial to the
Guarantor  inasmuch as the  Guarantor  is an investor  in the  Borrower  and has
received and expects to receive  certain fees from the Borrower and,  therefore,
has a direct ownership and economic interest in the Borrower;

         NOW, THEREFORE,  for good and valuable  consideration,  the receipt and
sufficiency  of which are hereby  acknowledged,  the Guarantor  hereby agrees as
follows:

                                    ARTICLE I

                               CERTAIN DEFINITIONS

         Section 1.01.  Defined Terms. As used in this Agreement,  the following
terms shall have the meanings set out respectively after each:

         "Agreement" - This Guaranty Agreement, as same may be from time to time
amended.

         "Event of Default" - As defined in Section 5.01 below.

         "Guaranteed  Obligations"  - Any and all  indebtedness,  liabilities or
obligations  of the  Borrower,  whether  joint or several,  direct or  indirect,
absolute or contingent, due or to become due, now existing or hereafter arising,
to or for the benefit of the Bank, including,  without limitation,  those now or
hereafter arising under any Loan Document.

         "Guaranty" - The guaranty of the Guarantor set forth in Article II.

         "Loan Documents" - The Loan Agreement, the Revolving Note and any other
instrument,  document or other  agreement  relating to  extension  of  financial
accommodations  or other banking  services  between the Borrower and the Bank or
made by the Borrower in favor of the Bank, all whether now existing or hereafter
entered into or delivered.


<PAGE>



         "Person" - As defined in the Loan Agreement.

         "Prime Rate" - As defined in the Loan Agreement.

         "Revolving Loans" - As defined in the Loan Agreement.

         "Revolving Note" - As defined in the Loan Agreement.

         Section 1.02. Use of Defined Terms. Any defined term used in the plural
preceded by the definite  article shall be taken to encompass all members of the
relevant class. Any defined term used in the singular preceded by "any" shall be
taken  to  indicate   any  number  of  the  members  of  the   relevant   class.

                                   ARTICLE II

                                    GUARANTY

         Section 2.01.  Guaranty.  In  consideration of the Bank making loans to
the Borrower pursuant to the Loan Agreement,  the Guarantor hereby guaranties to
the Bank the due and punctual  payment and  performance of all of the Guaranteed
Obligations,  as and when the same  shall  become  due and  payable,  whether on
demand or at  maturity,  by  declaration  or  otherwise,  according to the terms
thereof,  and all losses,  costs,  expenses and reasonable  attorneys'  fees and
disbursements  incurred  by  reason of a  default  under any of said  Guaranteed
Obligations.  In case of failure by the  Borrower  punctually  to pay any of the
Guaranteed  Obligations,  the  Guarantor  unconditionally  agrees to cause  such
payment to be made punctually as and when the same shall become due and payable,
whether at maturity or by declaration or otherwise,  and as if such payment were
made by the Borrower. This Guaranty is an absolute, unconditional, unlimited and
continuing  guaranty of the full and  punctual  payment and  performance  by the
Borrower of the Guaranteed  Obligations  and not merely of their  collectibility
and is in no way conditioned upon any requirement that the Bank first collect or
attempt to collect the Guaranteed  Obligations  or any portion  thereof from the
Borrower or from any other guarantor of any of same or resort to any security or
other means of obtaining payment of any of the Guaranteed  Obligations which the
Bank now has or may acquire after the date hereof, or upon any other contingency
whatsoever.  Upon and during th  continuance of any Event of Default (as defined
herein), all liabilities and obligations of the Guarantor to the Bank, hereunder
or otherwise, shall, at the option of the Bank, become forthwith due and payable
to the Bank  without  further  demand or notice of any nature,  all of which are
expressly  waived by the Guarantor.  Payments by the Guarantor  hereunder may be
required by the Bank on any number of occasions.

         Section  2.02.  Guarantor's  Further  Agreements  to Pay. The Guarantor
further agrees,  as principal  obligor and not as guarantor,  to pay to the Bank
forthwith  upon  demand,  in  lawful  currency  of the  United  States  in funds
immediately available to the Bank, all costs and expenses (including court costs
and reasonable  attorneys' fees and  disbursements)  incurred or expended by 

<PAGE>

the Bank in connection with this Guaranty and the enforcement  hereof,  together
with interest on any sum now or hereafter  payable by the  Guarantor  under this
Agreement,  such  interest  to accrue from the date of any demand for payment of
such sum to the date of payment.  Such  interest will be payable at the rate set
forth in Section 6.04 below.

         Section 2.03.  Bank's  Freedom to Deal with Borrower and Other Parties.
The Bank shall be at liberty,  without  giving notice to or obtaining the assent
of the Guarantor and without relieving the Guarantor of any liability hereunder,
to deal with the Borrower and with each other party who now is or after the date
hereof  becomes  liable in any manner for any of the  Guaranteed  Obligations in
such  manner as the Bank in its sole  discretion  deems  fit.  The Bank has full
authority in its sole discretio to do any or all of the following  things,  none
of which shall  discharge or affect the  Guarantor's  liability  hereunder:  (i)
extend  credit,  make loans and afford  other  financial  accommodations  to the
Borrower  at such  times,  in such  amounts  and on such  terms  as the Bank may
approve;  (ii) modify, amend, vary the terms and grant extensions or renewals of
any  present  or  future  indebtedness  or of  all  or  any  of  the  Guaranteed
Obligations  or any  instrument  relating  to or  securing  same,  and,  without
limitation,  this Guaranty shall survive  payment of the Revolving  Note;  (iii)
grant  time,  waivers  and other  indulgences  in  respect  thereto;  (iv) vary,
exchange,  release or discharge,  wholly or partially,  or delay or abstain from
perfecting  and  enforcing  any security or guaranty or other means of obtaining
payment of any of the Guaranteed  Obligations which the Bank now has or acquires
after the date hereof;  (v) take or omit to take any of the actions  referred to
in any Loan Document or other instrument evidencing, securing or relating to any
of the Guaranteed  Obligations  or any actions under this  Guaranty;  (vi) fail,
omit or  delay to  enforce,  assert  or  exercise  any  right,  power or  remedy
conferred  on the Bank in this  Guaranty or in any other Loan  Document or other
instrument evidencing, securing or relating to any of the Guaranteed Obligations
or take or refrain from taking any other action;  (vii) accept partial  payments
from the Borrower or any other party;  (viii)  release or  discharge,  wholly or
partially,  the Borrower,  any endorser or any guarantor,  or accept  additional
collateral for the payment of any  Guaranteed  Obligations;  (ix)  compromise or
make any  settlement  or other  arrangement  with the Borrower or any such other
party;  and (x) consent to and  participate  in the proceeds of any  assignment,
trust or mortgage for the benefit of creditors.

         Section 2.04. Unenforceability of Guaranteed Obligations; Invalidity of
Security or Other  Guaranties.  If for any reason now or hereafter  the Borrower
has no legal  existence or is under no legal  obligation to discharge any of the
Guaranteed  Obligations undertaken or purported to be undertaken by it or on its
behalf,  or if any of the moneys  included in the  Guaranteed  Obligations  have
become  irrecoverable  from the  Borrower by  operation  of law or for any other
reason, this Guaranty shall nevertheless be binding on the Guarantor to the same
extent as if the  Guarantor  at all times had been the  principal  debtor on all
such  Guaranteed  Obligations.  This Guaranty  shall be in addition to any other
guaranty or other security for the Guaranteed  Obligations,  and it shall not be
prejudiced  or  rendered  unenforceable  by the  invalidity  of any  such  other
guaranty or security.  The liability of the Guarantor  under this Guaranty shall
remain in full force and effect until payment and  performance in full of all of
the Guaranteed  Obligations.  This Guaranty shall continue to be effective or be
reinstated,  as the  case  may be,  if at any  time  any  payment  of any of the
Guaranteed Obligations is rescinded or must otherwise be 

<PAGE>

restored  or  returned  by  the  Bank,  upon  the   insolvency,   bankruptcy  or
reorganization of the Borrower or otherwise,  all as though such payment had not
been made.

         Section 2.05.  Waivers by Guarantor.  The Guarantor  waives:  notice of
acceptance hereof and reliance hereon,  notice of any action taken or omitted by
the Bank in reliance hereon, any requirement that the Bank be diligent or prompt
in making demands  hereunder,  any  requirement as to any  presentment,  demand,
protest,  giving  notice of any default by the Borrower or  asserting  any other
right of the Bank hereunder and all demands, notices (other than any demands and
notices  which are  specifically  provided  for in the Loan  Agreement)  and all
suretyship  defenses  generally.  The Guarantor also irrevocably  waives, to the
fullest extent permitted by law, all defenses which at any time may be available
in respect of the Guarantor's  obligations hereunder by virtue of any statute of
limitations,  valuation,  stay, homestead or moratorium law or other similar law
now or hereafter in effect.

         Without  limiting the  generality of the  foregoing  provisions of this
Guaranty,  the liability of the Guarantor  shall not be released,  discharged or
otherwise affected by:

         (i)      any  extension,  renewal,  settlement,  compromise,  waiver or
                  release in respect of any  obligation  of the  Borrower or any
                  other guarantor of any of the Guaranteed Obligations;

         (ii)     any change in the time, manner,  amount or place of payment of
                  any Guaranteed  Obligation or any modification or amendment of
                  or supplement to any Loan Document or this Agreement;

         (iii)    any release,  non-perfection  or  invalidity  of any direct or
                  indirect  security for any  obligation  of the  Borrower,  the
                  Guarantor  or any  other  guarantor  of any of the  Guaranteed
                  Obligations;

         (iv)     any  change  in the  legal  existence,  structure,  record  or
                  beneficial  ownership  or control of the Borrower or any other
                  guarantor  of  any  of  the  Guaranteed  Obligations,  or  any
                  insolvency,   bankruptcy,   reorganization  or  other  similar
                  proceeding affecting any such Person or its assets;

         (v)      the existence of any claim,  set-off or other rights which the
                  Guarantor may have at any time against the Borrower,  the Bank
                  or any other guarantor of any of the Guaranteed Obligations or
                  any other Person,  whether or not arising in  connection  with
                  this Agreement;

         (vi)     any invalidity or unenforceability  relating to or against the
                  Borrower  or the  Guarantor  for any  reason  under  any  Loan
                  Document  or  under  this  Agreement;   or  any  provision  of
                  applicable  law  or  regulation  purporting  to  prohibit  the
                  payment by any Person of the  principal  of or interest on the
                  Revolving  Note or any  other  amount  payable  under any Loan
                  Document or this Agreement; or


<PAGE>

         (vii)    any other act or  omission  to act or delay of any kind by the
                  Borrower,   the  Bank  or  any  other   Person  or  any  other
                  circumstances  whatsoever  which might, but for the provisions
                  of this paragraph,  constitute a legal or equitable  discharge
                  of the Guarantor's obligations hereunder.

         Section  2.06.  Subrogation.  Unless  and until  all of the  Guaranteed
Obligations  shall have been  indefeasibly  paid in full and all commitments for
further  extensions  of  credit  to the  Borrower  by the Bank  shall  have been
terminated,   the  Guarantor  hereby  irrevocably  and  unconditionally   waives
enforcement of any and all rights of subrogation, contribution or similar rights
which,  but for this Section  2.06, he might  otherwise  have in relation to the
Borrower  or any  other  guarantor  as a result of this  Agreement.  No right of
subrogation,  contribution  or any similar  right will in any event be deemed to
give the Guarantor any claim against the Bank on account of the Bank's  release,
failure to perfect or other  dealing or failing to deal with any  collateral  or
with any Person, even if the value of such subrogation,  contribution or similar
rights is thereby diminished or jeopardized.

         Section 2.07. No Contest with Bank. No set-off, counterclaim, reduction
or diminution of any  obligation,  or any claim or defense of any kind or nature
which the Guarantor has or may have against the Borrower, any other guarantor or
the Bank shall be available hereunder to the Guarantor.  The Guarantor will not,
in any proceedings  under the Bankruptcy  Code or insolvency  proceedings of any
nature,  prove in competition with the Bank in respect of any payment  hereunder
or be  entitled  to have the  benefit of any  counterclaim  or proof of claim or
dividend or payment by or on behalf of the  Borrower or the benefit of any other
security for any Guaranteed  Obligation  which, now or hereafter,  the Guarantor
may hold in competition with the Bank.

         Section 2.08.  Stay of  Acceleration.  If  acceleration of the time for
payment of any amount  payable by the Borrower under any Loan Document is stayed
upon the  insolvency,  bankruptcy or  reorganization  of the Borrower,  all such
amounts otherwise subject to acceleration under the terms of this Guaranty shall
nonetheless  be payable by the  Guarantor  hereunder  forthwith on demand by the
Bank. 

                                   ARTICLE III

                         REPRESENTATIONS AND WARRANTIES

         Section 3.01.  General  Representations  and Warranties.  The Guarantor
hereby represents and warrants that:

                  (a) The execution,  delivery and  performance by the Guarantor
         of this Agreement do not and will not:

                  (i)      violate  any  provision  of, or require  any  filing,
                           registration,  consent or  approval  under,  any law,
                           rule,  regulation  (including,   without  limitation,
                           Regulation  U), order,  writ,  judgment,  injunction,
                           decree,  determination  or award  presently in effect
                           having applicability to the Guarantor;


<PAGE>

                  (ii)     result in a breach  of or  constitute  a  default  or
                           require any consent  under any  indenture  or loan or
                           credit  agreement  or any other  agreement,  lease or
                           instrument  to which the  Guarantor  is a party or by
                           which the Guarantor or any of his  properties  may be
                           bound or affected; or

                  (iii)    result in, or require,  the creation or imposition of
                           any lien, security interest or other encumbrance upon
                           or with respect to any of the properties now owned or
                           hereafter acquired by the Guarantor.

                  (b) This  Agreement  has been duly  executed and  delivered on
         behalf of the Guarantor and is a legal, valid and binding obligation of
         the Guarantor, enforceable against the Guarantor in accordance with its
         terms.

                  (c) The  Guarantor  is an  investor  in the  Borrower  and has
         received and expects to receive certain fees from the Borrower.

                  (d) After giving effect to this Agreement and the transactions
         contemplated  hereby,  the Guarantor (A) is and will be able to pay his
         debts as they  become  due,  (B) has and will have  funds  and  capital
         sufficient to carry on his business as now conducted or as contemplated
         to be  conducted,  (C)  owns  property  having  a  value  both  at fair
         valuation  and at present fair  saleable  value greater than the amount
         required to pay his debts as they become due, and (D) is not  insolvent
         and will not be rendered  insolvent as determined  by  applicable  law,
         after taking into account the  reasonable  likelihood of payments being
         required hereunder.

                                   ARTICLE IV

                                    COVENANTS

         Section 4.01. Covenants.  So long as any of the Guaranteed  Obligations
remain  outstanding,  the  Guarantor  will  provide to the Bank,  promptly  upon
request,  such financial and other information as the Bank may from time to time
reasonably request. 

                                    ARTICLE V

                              DEFAULT AND REMEDIES

         Section 5.01. Events of Default.  An Event of Default will be deemed to
have occurred under this Agreement upon the occurrence of any one or more of the
following:

                  (i)      The Guarantor shall fail to make any monetary payment
                           hereunder when due; or


<PAGE>

                  (ii)     Any  representation  or  warranty  of  the  Guarantor
                           contained herein shall at any time prove to have been
                           incorrect in any material respect when made; or

                  (iii)    The  Guarantor  shall fail to perform or observe  any
                           other  obligation or agreement  contained  herein and
                           such failure shall  continue  uncured for thirty (30)
                           days after written notice of such failure is given by
                           the Bank to the Guarantor; or

                  (iv)     Any  default  on the  part  of the  Guarantor  or any
                           Person  controlled by the Guarantor shall exist,  and
                           shall   remain   unwaived   or  uncured   beyond  the
                           expiration  of any  applicable  notice  and/or  grace
                           period,  under  any  other  contract,   agreement  or
                           undertaking  now existing or  hereafter  entered into
                           with or for the benefit of the Bank (or any affiliate
                           of the Bank); or

                  (v)      Any  "Event  of  Default"  (as  defined  in the  Loan
                           Agreement)  shall  occur and shall  continue  uncured
                           beyond the expiration of any applicable notice and/or
                           grace period.

         Section 5.02. Rights and Remedies Upon Default.  Upon the occurrence of
any Event of Default and at any time thereafter during the continuance  thereof,
in addition to any other rights and remedies  available to the Bank hereunder or
otherwise,  the Bank may  exercise any one or more of the  following  rights and
remedies (all of which shall be cumulative):

                  (a)  Enforce  the   provisions  of  this  Agreement  by  legal
         proceedings  for the specific  performance of any covenant or agreement
         contained herein or for the enforcement of any other  appropriate legal
         or equitable  remedy,  and the Bank may recover  damages  caused by any
         breach by the Guarantor of the provisions of this Agreement,  including
         court costs,  reasonable  attorneys'  fees and other costs and expenses
         incurred  in the  enforcement  of  the  obligations  of  the  Guarantor
         hereunder.

                  (b) Exercise all rights and remedies hereunder, under the Loan
         Documents,  and under any other  agreement  with the Bank, and exercise
         all other rights and remedies which the Bank may have under  applicable
         law.

         Section  5.03.  Set-off.  In  addition  to any rights now or  hereafter
granted  under  applicable  law and not by way of limitation of any such rights,
upon the occurrence of any Event of Default and during the continuance  thereof,
the  Bank  is  hereby  authorized  at any  time or from  time to  time,  without
presentment,  demand, protest or other notice of any kind to the Guarantor or to
any other Person,  all of which are hereby expressly  waived,  to set off and to
appropriate  and apply any and all  deposits and any other  Indebtedness  at any
time held or owing by the Bank or any affiliate of the Bank to or for the credit
or the account of the Guarantor  against and on account of the  obligations  and
liabilities  of the  Guarantor to the Bank,  under this  Agreement or otherwise,
irrespective  of whether or not the Bank shall have made any demand for  payment
and although said  obligations,  liabilities or claims, or any of them, may then
be contingent or unmatured and without regard for the  availability  or adequacy
of other  collateral.  The Guarantor also grants to the Bank a security interest
with  respect to all his deposits and all  securities  or 

<PAGE>

other  property in the  possession of the Bank or any affiliate of the Bank from
time to time,  and, upon the  occurrence  of any Event of Default,  the Bank may
exercise all rights and remedies of a secured party under the Uniform Commercial
Code.  ANY AND ALL RIGHTS TO REQUIRE THE BANK TO EXERCISE ITS RIGHTS OR REMEDIES
WITH  RESPECT  TO ANY  OTHER  COLLATERAL  WHICH  SECURES  ANY  OF TH  GUARANTEED
OBLIGATIONS PRIOR TO THE EXERCISE BY THE BANK OF ITS RIGHT OF SET-OFF UNDER THIS
SECTION ARE HEREBY KNOWINGLY, VOLUNTARILY AND IRREVOCABLY WAIVED.

                                  ARTICLE VI

                                 MISCELLANEOUS

         Section 6.01. No Waiver;  Cumulative  Remedies.  No failure or delay on
the part of any party in exercising any right,  power or remedy  hereunder shall
operate as a waiver  thereof,  nor shall any single or partial  exercise  of any
such right,  power or remedy preclude any other or further  exercise  thereof or
the exercise of any other right, power or remedy hereunder.  The remedies herein
provided are  cumulative  and not  exclusive of any remedies  provided by law or
otherwise  available to the Bank. Such remedies may be exercised  without resort
or  regard  to the  other  source  of  satisfaction  of any  liabilities  of the
Guarantor to the Bank.  The  provisions of this Agreement are not limited by nor
in the limitation of any additional or inconsistent  provisions contained in the
Loan Agreement or elsewhere.

         Section 6.02. Amendments,  Waivers and Consents. Neither this Agreement
nor any provision hereof may be amended, waived discharged or terminated orally.
Any such amendment,  waiver,  discharge or termination must be in writing signed
by the party against whom  enforcement  of the amendment,  waiver,  discharge or
termination  is  sought.   Any  waiver  or  consent  may  be  given  subject  to
satisfaction  of  conditions  stated  therein and any waiver or consent shall be
effective only in the specific  instance and for the specific  purpose for which
given.

         Section 6.03. Addresses for Notices, etc. Except as otherwise expressly
provided  in  this  Agreement,   all  notices,   requests,   demands  and  other
communications provided for hereunder shall be in writing and shall be mailed or
delivered to the applicable party at the address indicated below:


         If to the Guarantor

              Mr. A. Neil Pappalardo
              10 Rowes Wharf
              Boston, MA  02110


<PAGE>

         If to the Bank:

              Fleet National Bank
              High Technology Division
              One Federal Street 
              Mail Stop:  MA OF DO7A
              Boston, MA  02110
              Attention:  Lucie Burke, Vice President

or, as to each of the foregoing, at such other address as shall be designated by
such Person in a written notice to the other party complying as to delivery with
the  terms of this  Section.  Except  as  otherwise  provided  herein,  all such
notices, requests, demands and other communications shall be deemed delivered on
the earlier of (i) the date  received or (ii) the date of  delivery,  refusal or
non-delivery  indicated on the return  receipt if deposited in the United States
mails,  sent postage  prepaid,  registered  or certified  mail,  return  receipt
requested,  postage and registration or certification charges prepaid, addressed
as aforesaid.

         Section 6.04. Costs, Expenses and Taxes. The Guarantor agrees to pay on
demand all costs and expenses (including,  without limitation,  reasonable legal
fees) of the Bank in connection with the preparation,  execution and delivery of
this Agreement and all other instruments and documents to be delivered hereunder
and any amendments or  modifications  of any of the foregoing,  or in connection
with the examination,  review or administration of any of the foregoing, as well
as the costs and expenses (including, without limitation the reasonable fees and
out-of-pocket expenses of legal counsel) incurred by the Bank in connection with
preserving,  enforcing or exercising any rights or remedies under this Agreement
and all other instruments and documents to be delivered  hereunder,  all whether
or not legal action is instituted. In addition, the Guarantor shall be obligated
to pay any and all stamp and other taxes  payable or determined to be payable in
connection  with the  execution  and  delivery of this  Agreement  and all other
instruments and documents to be delivered hereunder, and the Guarantor agrees to
save the Bank harmless from and against any and all liabilities  with respect to
or resulting  from any delay in paying or omission to pay such taxes.  Any fees,
expenses  or other  charges  which  the Bank is  entitled  to  receive  from the
Guarantor  hereunder  shall bear  interest  from the date of demand for  payment
until paid at the lesser of (i) a fluctuating  rate per annum which shall at all
times be equal t the sum of four (4%)  percent  per annum plus the Prime Rate as
in  effect  from  time to  time  or (ii)  the  maximum  rate  permitted  by then
applicable law.

         Section  6.05.   Representations   and   Warranties.   All   covenants,
agreements,  representations and warranties made herein or in any other document
delivered by or on behalf of the  Guarantor  pursuant to or in  connection  with
this  Agreement are material and shall be deemed to have been relied upon by the
Bank, notwithstanding any investigation heretofore or hereafter made by the Bank
and shall survive the making of the Revolving  Loans as contemplated in the Loan
Agreement,  and shall  continue  in full  force and effect so long as any of the
Guaranteed  Obligations  remain  outstanding  and unpaid or any facility for the
making of loans to the Borrower remains in effect.  All statements  contained in
any certificate or other paper delivered

<PAGE>

to the Bank at any time by or on behalf of the Guarantor  pursuant  hereto shall
constitute representations and warranties by the Guarantor hereunder.

         Section 6.06.  Binding  Effect;  Assignment.  This  Agreement  shall be
binding upon the Guarantor and his heirs, executors, administrators,  successors
and assigns and shall  inure to the benefit of the Bank and its  successors  and
assigns.  The  Guarantor may not assign this  Agreement or any rights  hereunder
without the express written consent of the Bank.

         Section 6.07.  Reproduction of Agreement.  This Agreement and all other
instruments, documents and papers which relate thereto which have been or may be
hereafter  furnished  to  the  Bank  may  be  reproduced  by  the  Bank  by  any
photographic,  photostatic,  micro-card, miniature photographic,  xerographic or
similar  process,  and the Bank may destroy the original from which any document
was so reproduced.  Any such reproduction shall be admissible in evidence as the
original itself in any judicial or administrative proceeding (whether or not the
original is in existence  and whether or not such  reproduction  was made in the
regular course of business).

         Section  6.08.  Consent  to  Jurisdiction.  The  Guarantor  irrevocably
submits to the  non-exclusive  jurisdiction  of any  Massachusetts  court or any
federal court sitting within The  Commonwealth of  Massachusetts  over any suit,
action or proceeding arising out of or relating to this Agreement. The Guarantor
irrevocably  waives, to the fullest extent permitted by law, any objection which
he may now or hereafter have to the laying of venue of any such suit,  action or
proceeding  brought in such a court and any claim that any such suit,  action or
proceeding has been brought in an inconvenient  forum. The Guarantor agrees that
final  judgment in any such suit,  action or proceeding  brought in such a court
shall be  enforced  in any  court of  proper  jurisdiction  by a suit  upon such
judgment,  provided  that service of process in such action,  suit or proceeding
shall have been effected  upon the Guarantor in one of the manners  specified in
the following paragraph of this Section 6.08 or as otherwise permitted by law.

         The  Guarantor  hereby  consents to process  being  served in any suit,
action or  proceeding of the nature  referred to in the  preceding  paragraph of
this  Section  6.08  either  (i) by  mailing a copy  thereof  by  registered  or
certified mail, postage prepaid, return receipt requested, to him at his address
set forth in  Section  6.03 or (ii) by  serving a copy  thereof  upon him at his
address set forth in Section 6.03.  The  Guarantor  irrevocably  waives,  to the
fullest extent  permitted by law, all claims of erro by reason of any service as
contemplated  herein and agrees that such  service  shall (x) be deemed in every
respect  effective  service  upon such  Guarantor  in any such  suit,  action or
proceeding and (y) to the fullest extent  permitted by law, be taken and held to
be valid personal service upon and personal delivery to the Guarantor.

         Section 6.09.  Governing Law. This Agreement  shall be governed by, and
construed in accordance with, the laws of The Commonwealth of Massachusetts.

         Section  6.10.  Severability.  In the event that any  provision of this
Agreement or the application  thereof to any Person,  property or  circumstances
shall be held to any extent to be invalid or  unenforceable,  the  remainder  of
this Agreement and the  application of such provision 

<PAGE>

to Persons, properties or circumstances other than those as to which it has been
held invalid or unenforceable shall not be affected thereby,  and each provision
of this Agreement shall be valid and enforceable to the fullest extent permitted
by law.

         Section 6.11. Headings.  Article and Section headings in this Agreement
are included herein for convenience of reference only and shall not constitute a
part of this Agreement for any other purpose.

         Section 6.12.  WAIVER OF JURY TRIAL.  THE GUARANTOR AND THE BANK HEREBY
KNOWINGLY,  VOLUNTARILY AND INTENTIONALLY MUTUALLY WAIVE THE RIGHT TO A TRIAL BY
JURY  IN  RESPECT  OF ANY  CLAIM  BASED  HEREON,  ARISING  OUT OF,  UNDER  OR IN
CONNECTION WITH THIS  AGREEMENT,  THE LOAN AGREEMENT OR ANY OTHER LOAN DOCUMENTS
OR OUT OF ANY COURSE OF CONDUCT, COURSE OF DEALING,  STATEMENTS (WHETHER ORAL OR
WRITTEN) OR ACTIONS OF ANY PARTY. THIS WAIVER CONSTITUTES A MATERIAL  INDUCEMENT
FOR THE BANK TO ENTER INTO THE LOAN AGREEMENT AND TO MAKE LOANS AS  CONTEMPLATED
THEREIN.

         IN WITNESS  WHEREOF,  the Guarantor has executed this Agreement,  as an
instrument under seal, as of the day and year first above written.

         BY HIS SIGNATURE, THE BORROWER ACKNOWLEDGES: (A) THAT HE HAS RECEIVED A
COPY OF THIS  AGREEMENT  AND EACH OF THE  OTHER  LOAN  DOCUMENTS  AND HAS HAD AN
OPPORTUNITY  TO  REVIEW  SAME,  (B) THAT HE HAS HAD AN  OPPORTUNITY  TO  REQUEST
FINANCIAL  INFORMATION  FROM  THE  BORROWER  AND HAS  RECEIVED  ALL  INFORMATION
REQUESTED,  AND (C) THAT HE HAS HAD AN  OPPORTUNITY  TO CONSULT WITH HIS COUNSEL
AND  FINANCIAL  ADVISORS  WITH  RESPECT  TO THIS  AGREEMENT  AND THE OTHER  LOAN
DOCUMENTS AND HAS SO CONSULTED TO THE EXTENT HE HAS DEEMED APPROPRIATE.

WITNESS:                                            ____________________________
                                                    A. Neil Pappalardo
- -----------------------------



                         SECURITY AGREEMENT (TRADEMARKS)


         WHEREAS,  PALOMAR MEDICAL  TECHNOLOGIES,  INC., a Delaware corporation,
with a principal place of business at 45 Hartwell  Avenue,  Lexington,  MA 02421
(the "Company") and FLEET NATIONAL BANK, with a place of business at One Federal
Street, Boston, Massachusetts 02110 (the "Bank") have entered into an Inventory,
Accounts  Receivable and Intangibles  Security Agreement dated November 16, 1998
(the "Security  Agreement")  and are also parties to a related letter  agreement
(the "Letter Agreement") between the Bank and the Company; and

         WHEREAS,  the Company is the owner and user of the trademarks listed on
Schedule A hereto and identified in said Security Agreement (the  "Trademarks");
and

         WHEREAS,  among the  security  interests  granted by the Company to the
Bank pursuant to the Security Agreement is a security interest in the Trademarks
listed  on  Schedule  A  hereto,  together  with the  goodwill  of the  business
associated with and symbolized by such Trademarks; and

         WHEREAS,  the parties to the Security Agreement  contemplate and intend
that,  if an Event of Default (as defined in the Letter  Agreement)  shall occur
and be  continuing,  the Bank shall have all rights of the Company in and to the
Trademarks and the goodwill of the business of the Company  associated  with and
symbolized  by the  Trademarks  as may be necessary or proper in order to enable
the Bank, as foreclosing secured party, to continue such business of the Company
or,  following such  foreclosure,  to transfer to a purchaser all such rights as
may be necessary or proper to enable such purchaser to continue such business of
the Company;

         NOW, THEREFORE,  for good and valuable  consideration,  the receipt and
sufficiency of which are hereby acknowledged, the parties reconfirm the terms of
the Security  Agreement,  as if set forth fully herein, and acknowledge that the
Bank has a security  interest  in the  Trademarks  listed on  Schedule A hereto,
together  with the goodwill of the business  associated  with and  symbolized by
such  Trademarks;  as security for the  Obligations  (as defined in the Security
Agreement),  the Company hereby  collaterally  assigns to the Bank, and grants a
security  interest to the Bank in and to, all of the Company's right,  title and
interest in and to said  Trademarks and the goodwill of the business  associated
therewith;  the  Company  agrees  that it will  not  sell or  assign  any of the
Trademarks  without the prior written  consent of the Bank;  and the Company and
the Bank request that the  Commissioner  of Patents and  Trademarks  record this
document with respect to the Trademarks.

         The Company hereby appoints the Bank as the Company's  attorney-in-fact
(with  full  power  of  substitution  and  resubstitution)  with the  power  and
authority,  after the  occurrence  and  during the  continuance  of any Event of
Default (as defined in the Letter  Agreement),  to execute and  deliver,  in the
name and on  behalf  of the  Company,  and to cause  the  recording  of all such
further  assignments  and other  instruments  as the Bank may deem  necessary or
desirable  in order to carry out the intent of the Security  Agreement  and this
Security Agreement  (Trademarks).  The Company agrees that all third parties may
conclusively rely on any such further assignment or

<PAGE>

other instrument, so executed, delivered and recorded by the Bank (or the Bank's
designee  in  accordance  with the  terms  hereof)  and on the  statements  made
therein.


PALOMAR MEDICAL TECHNOLOGIES, INC.                   FLEET NATIONAL BANK


By:  /s/ Joseph P. Caruso                            By:    /s/  Lucie Burke
   ------------------------------                       ------------------------
     Name:                                                  Its Vice President
     Title:


COMMONWEALTH OF MASSACHUSETTS)
                             ) ss.
COUNTY OF MIDDLESEX          )


         Then personally  appeared  before me the above-named  JOSEPH P. CARUSO,
the CHIEF FINANCIAL  OFFICER of Palomar Medical  Technologies,  Inc., and stated
that he/she  executed  the  foregoing  instrument  under the  authority  of said
corporation's Board of Directors and acknowledged the foregoing instrument to be
the free act and deed of said corporation.

         WITNESS my hand and seal this 16th day of November, 1998.

                                                    /s/ Marianne Barrett
                                                    ----------------------------
                                                        Notary Public
                                                        My commission expires:
                                                            November 19, 2004

<PAGE>


                                   SCHEDULE A
                                       TO
                         SECURITY AGREEMENT (TRADEMARKS)

Marks with Federal Registration
<TABLE>
<S>                                         <C>                                                 <C>

Marks                                       Registration No./Reg. Date                           Use
- -----                                       --------------------------                           ---

                                                     None.

Marks with Pending Applications

Marks                                       Serial No./Filing Date                               Use
- -----                                       ----------------------                               ---

CTI and design                              75-182,709/Oct. 16, 1996                    Cosmetic, plastic and
                                                                                        laser surgery; dermatological 
                                                                                        medical services

LASERTROLOGY                                75-150,492/Aug. 15, 1996                    Medical services, namely performing 
                                                                                        laser dermatology treatments

LASERTROLOGIST                              75-150,460/Aug. 15, 1996                    Dermatology services, namely, 
                                                                                        laser hair removal
</TABLE>

                          SECURITY AGREEMENT (PATENTS)


         WHEREAS,  PALOMAR MEDICAL  TECHNOLOGIES,  INC., a Delaware corporation,
with a principal place of business at 45 Hartwell  Avenue,  Lexington,  MA 02421
(the "Company") and FLEET NATIONAL BANK, with a place of business at One Federal
Street, Boston, Massachusetts 02110 (the "Bank") have entered into an Inventory,
Accounts  Receivable and Intangibles  Security Agreement dated November 16, 1998
(the "Security  Agreement")  and are also parties to a related letter  agreement
(the "Letter Agreement") between the Bank and the Company; and

         WHEREAS,  the Company is the owner and user of the United States Patent
Applications listed on Schedule A hereto and identified in said Letter Agreement
and said Security Agreement (collectively, the "U.S. Patent Applications"); and

         WHEREAS,  among the  security  interests  granted by the Company to the
Bank  pursuant  to the  Security  Agreement  is a security  interest in the U.S.
Patent  Applications  listed on Schedule A hereto and in any registered  patents
arising therefrom; and

         WHEREAS,  the parties to the Security Agreement  contemplate and intend
that,  if an Event of Default (as defined in the Letter  Agreement)  shall occur
and be continuing, the Bank shall have all rights of a foreclosing secured party
in and to the U.S.  Patent  Applications  and in any registered  patents arising
therefrom and any proceeds thereof,  including,  without limitation,  the right,
following  such  foreclosure,  to transfer to a purchaser  all of the  Company's
right,  title and  interest in and to the U.S.  Patent  Applications  and in any
registered patents arising therefrom;

         NOW, THEREFORE,  for good and valuable  consideration,  the receipt and
sufficiency of which are hereby acknowledged, the parties reconfirm the terms of
the Security  Agreement,  as if set forth fully herein, and acknowledge that the
Bank has a security interest in the U.S. Patent  Applications listed on Schedule
A hereto and in any registered  patents arising  therefrom;  as security for the
Obligations   (as  defined  in  the  Security   Agreement)  the  Company  hereby
collaterally  assigns to the Bank, and grants a security interest to the Bank in
and to,  all of the  Company's  right,  title and  interest  in and to said U.S.
Patent Applications and in any registered patents arising therefrom; the Company
agrees that it will not sell or assign any of the U.S. Patent  Applications  nor
any of the  registered  patents  arising  therefrom  without  the prior  written
consent of the Bank; and the Company and the Bank request that the  Commissioner
of Patents and Trademarks  record this document with respect to the U.S.  Patent
Applications.

         The Company hereby appoints the Bank as the Company's  attorney-in-fact
(with  full  power  of  substitution  and  resubstitution)  with the  power  and
authority,  after the  occurrence  of any Event of  Default  (as  defined in the
Letter  Agreement),  to execute  and  deliver,  in the name and on behalf of the
Company,  and to cause the recording of all such further  assignments  and other
instruments as the Bank may  reasonably  deem necessary or desirable in order to
carry out the  intent of the  Security  Agreement  and this  Security  Agreement
(Patents).  The Company agrees that all third parties may  conclusively  rely on
any such further assignment or other instrument, so

<PAGE>

executed,  delivered  and  recorded  by the  Bank  (or the  Bank's  designee  in
accordance with the terms hereof) and on the statements made therein.

PALOMAR MEDICAL TECHNOLOGIES, INC.             FLEET NATIONAL BANK


By:  /s/ Joseph P. Caruso                      By:    /s/ Lucie Burke
   ------------------------------                 ------------------------------
     Name:  Joseph P. Caruso                          Its:  Vice President
     Title: Chief Financial Officer



COMMONWEALTH OF MASSACHUSETTS  )
                               ) ss.
COUNTY OF  MIDDLESEX           )


         Then personally  appeared  before me the above-named  JOSEPH P. CARUSO,
the CHIEF FINANCIAL  OFFICER of Palomar Medical  Technologies,  Inc., and stated
that he/she  executed  the  foregoing  instrument  under the  authority  of said
corporation's Board of Directors and acknowledged the foregoing instrument to be
the free act and deed of said corporation.

         WITNESS my hand and seal this 16th day of November, 1998.


                                               /s/ Marianne Barrett
                                               ----------------------------
                                               Notary Public
                                               My commission expires:


                                             - 2 -

<PAGE>


                                   SCHEDULE A

                                       TO

                          SECURITY AGREEMENT (PATENTS)


Patents with United States Registration

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

Patent Description                                           Reg. No.                   Issue Date
- ------------------                                           --------                   ----------
                                                         None.

Patent Applications
- -------------------


Description                                                  Serial No.                 Filing Date
- -----------                                                  ----------                 -----------

Laser applicator having thermoelectric cooling               08/759,136               April 24, 1997

Laser dermatology with feedback control                      08/759,036               December 2, 1996 

Method and apparatus for hair removal                        09/028,416               February 24, 1998

Method and apparatus for dermatology  treatment              09/178,055               May  13,  1998  

System for electromagnetic 
dermatology and head for use therewith                       60,077,794               March 12, 1998
</TABLE>


                                 PROMISSORY NOTE


$10,000,000.00                                             Boston, Massachusetts
                                                           November 16, 1998


         FOR VALUE RECEIVED, the undersigned Palomar Medical Technologies, Inc.,
a Delaware  corporation (the "Borrower")  hereby promises to pay to the order of
FLEET NATIONAL BANK (the "Bank") the principal  amount of Ten Million and 00/100
($10,000,000.00)  Dollars or such portion thereof as may be advanced by the Bank
pursuant  to ss.1.2  of that  certain  letter  agreement  of even date  herewith
between  the  Bank  and  the  Borrower  (the  "Letter  Agreement")  and  remains
outstanding  from time to time hereunder  ("Principal"),  with interest,  at the
rate hereinafter set forth, on the daily balance of all unpaid  Principal,  from
the date hereof until payment in full of all Principal and interest hereunder.

         Interest on all unpaid  Principal  shall be due and payable  monthly in
arrears, on the first day of each month, commencing on the first such date after
the  advance  of any  Principal  and  continuing  on the first day of each month
thereafter  and on the date of  payment of this note in full,  at a  fluctuating
rate per annum  (computed  on the basis of a year of three  hundred  sixty (360)
days for the actual number of days elapsed)  which shall at all times (except as
described in the next  sentence)  be equal to the Prime Rate,  as in effect from
time to time (but in no event in excess of the maximum  rate  permitted  by then
applicable  law),  with a change in the  aforesaid  rate of  interest  to become
effective  on the same day on which any change in the Prime  Rate is  effective.
Overdue  Principal and, to the extent  permitted by law,  overdue interest shall
bear interest at a fluctuating  rate per annum which at all times shall be equal
to the sum of (i) four  (4%)  percent  per annum  plus  (ii) the per annum  rate
otherwise payable under this note (but in no event in excess of the maximum rate
permitted by then applicable law),  compounded monthly and payable on demand. As
used  herein,  "Prime  Rate"  means  the  variable  rate of  interest  per annum
designated by the Bank from time to time as its prime rate, it being  understood
that such rate is merely a reference rate and does not necessarily represent the
lowest or best rate being charged to any  customer.  If the entire amount of any
required  Principal  and/or  interest is not paid within ten (10) days after the
same is due, the Borrower shall pay to the Bank a late fee equal to five percent
(5%) of the required  payment,  provided  that such late fee shall be reduced to
three  percent (3%) of any  required  Principal  and  interest  that is not paid
within  fifteen  (15)  days of the date it is due if this note is  secured  by a
mortgage on an owner-occupied residence of 1-4 units.

         All outstanding Principal and all interest accrued thereon shall be due
and payable in full on the first to occur of: (i) an  acceleration  under ss.5.2
of the Letter Agreement or (ii) March 31, 2000. The Borrower may at any time and
from time to time prepay all or any portion of said  Principal,  without premium
or  penalty.  Under  certain  circumstances  set forth in the Letter  Agreement,
prepayments of Principal may be required.

<PAGE>

         Payments of both  Principal and interest shall be made, in lawful money
of the United States in immediately  available  funds, at the office of the Bank
located at One Federal  Street,  Boston,  Massachusetts  02110, or at such other
address as the Bank may from time to time designate.

         The  undersigned  Borrower  irrevocably  authorizes the Bank to make or
cause to be made,  on a  schedule  attached  to this note or on the books of the
Bank, at or following  the time of making any Revolving  Loan (as defined in the
Letter  Agreement)  and of receiving  any payment of Principal,  an  appropriate
notation  reflecting such  transaction and the then aggregate  unpaid balance of
Principal.  Failure of the Bank to make any such  notation  shall not,  however,
affect any obligation of the Borrower  hereunder or under the Letter  Agreement.
The unpaid  Principal  amount of this note, as recorded by the Bank from time to
time on such schedule or on such books, shall constitute presumptive evidence of
the aggregate unpaid principal amount of the Revolving Loans.

         The  Borrower  hereby (a) waives  notice of and consents to any and all
advances,  settlements,  compromises, favors and indulgences (including, without
limitation,  any extension or postponement of the time for payment), any and all
receipts,  substitutions,  additions,  exchanges and releases of collateral, and
any and all  additions,  substitutions  and releases of any person  primarily or
secondarily  liable, (b) waives  presentment,  demand,  notice,  protest and all
other demands and notices  generally  (other than any such notices and rights to
cure as are expressly  provided for in the Letter  Agreement) in connection with
the delivery, acceptance,  performance,  default or enforcement of or under this
note,  and  (c)  agrees  to pay  all  costs  and  expenses,  including,  without
limitation,  reasonable  attorneys'  fees,  incurred  or  paid  by the  Bank  in
enforcing this note and any collateral or security therefor,  all whether or not
litigation is commenced.

         This note is the Revolving  Note  referred to in the Letter  Agreement.
This note is secured  by,  and is  entitled  to the  benefits  of, the  Security
Agreement  (as  defined  in the  Letter  Agreement).  This  note is  subject  to
prepayment as set forth in the Letter  Agreement.  The maturity of this note may
be accelerated  upon the  occurrence of an Event of Default,  as provided in the
Letter Agreement.

         THE BORROWER HEREBY KNOWINGLY, VOLUNTARILY AND INTENTIONALLY WAIVES THE
RIGHT TO A TRIAL BY JURY IN RESPECT  OF ANY CLAIM  BASED ON THIS NOTE OR ARISING
OUT OF, UNDER OR IN CONNECTION WITH THIS NOTE OR ANY RELATED DOCUMENTS OR OUT OF
ANY COURSE OF CONDUCT,  COURSE OF DEALING,  STATEMENTS (WHETHER ORAL OR WRITTEN)
OR ACTIONS OF ANY PERSON.  THIS WAIVER CONSTITUTES A MATERIAL INDUCEMENT FOR THE
BANK TO  ACCEPT  THIS  NOTE AND TO MAKE  LOANS  AS  CONTEMPLATED  IN THE  LETTER
AGREEMENT.

<PAGE>

         Executed,  as an  instrument  under seal,  as of the day and year first
above written.

CORPORATE SEAL                                PALOMAR MEDICAL TECHNOLOGIES, INC.


ATTEST:

/s/ Sarah Reed                                By: /s/ Joseph P. Caruso
- --------------                                    --------------------
Assistant Secretary                               Name:  Joseph P. Caruso
                                                  Title: Chief Financial Officer


                               GUARANTY AGREEMENT

         GUARANTY  AGREEMENT  dated as of November  16,  1998 from Star  Medical
Technologies, Inc., a California corporation (the "Guarantor") to Fleet National
Bank (the "Bank").

                                   WITNESSETH:

         WHEREAS,  Palomar Medical  Technologies,  Inc., a Delaware  corporation
(the  "Borrower")  wishes to enter into a letter agreement of even date herewith
(as same may be from time to time amended,  the "Loan Agreement") with the Bank;
and

         WHEREAS,  pursuant  to the Loan  Agreement,  the Bank will  establish a
revolving credit facility for the Borrower and may make Revolving Loans (defined
below) to the  Borrower on the terms and  conditions  set forth  therein and may
also extend other credit facilities for the Borrower on the terms and conditions
set forth therein; and

         WHEREAS,  in order to induce the Bank to enter into the Loan  Agreement
and to make Revolving Loans under the Loan Agreement, the Borrower has agreed to
obtain and deliver this Agreement; and

         WHEREAS,  the  Guarantor is a  Subsidiary  of the Borrower and benefits
from the management,  accounting and financial  services  provided the Borrower;
and

         WHEREAS,  the Bank's  agreement to make  Revolving  Loans in accordance
with the Loan  Agreement is and will be beneficial to the Guarantor  inasmuch as
the Guarantor may receive  certain  proceeds  thereof from the Borrower and will
benefit from the financial strength of the Borrower;

         NOW, THEREFORE,  for good and valuable  consideration,  the receipt and
sufficiency  of which are hereby  acknowledged,  the Guarantor  hereby agrees as
follows:

                                    ARTICLE I

                               CERTAIN DEFINITIONS

         Section 1.01.  Defined Terms. As used in this Agreement,  the following
terms shall have the meanings set out respectively after each:

         "Agreement" - This Guaranty Agreement, as same may be from time to time
amended.

         "Collateral" - As defined in the Loan Agreement.

         "Event of Default" - As defined in Section 5.01 below

<PAGE>


         "Guaranteed  Obligations"  - Any and all  indebtedness,  liabilities or
obligations  of the  Borrower,  whether  joint or several,  direct or  indirect,
absolute or contingent, due or to become due, now existing or hereafter arising,
to or for the benefit of the Bank, including,  without limitation,  those now or
hereafter arising under any Loan Document.

         "Guarantor's Documents" - Collectively, this Agreement, the Guarantor's
Security   Agreement  and  the  Guarantor's   Intellectual   Property   Security
Agreements.

         "Guarantor's Intellectual Property Security Agreements" - Collectively,
the  collateral  assignments  and  notices  of  collateral  assignment  from the
Guarantor to the Bank relating to the Guarantor's registered trademarks, patents
and copyrights, if any.

         "Guarantor's   Security   Agreement"  -   Collectively,   that  certain
Inventory,  Accounts  Receivable  and  Intangibles  Security  Agreement and that
certain  Supplementary  Security  Agreement  -  Security  Interest  in Good  and
Chattels, each of even date herewith, from the Guarantor to the Bank.

         "Guaranty" - The guaranty of the Guarantor set forth in Article II.

         "Indebtedness" - As defined in the Loan Agreement.

         "Intellectual Property" - As defined in Subsection 3.01(j).

         "Loan Documents" - The Loan Agreement, the Revolving Note, the Security
Agreements and any other  instrument,  document or other  agreement  relating to
extension of financial  accommodations  or other  banking  services  between the
Borrower and the Bank or made by the Borrower in favor of the Bank,  all whether
now existing or hereafter entered into or delivered.

         "Person" - As defined in the Loan Agreement.

         "Prime Rate" - That variable  rate of interest per annum  designated by
Fleet  National  Bank,  from time to time,  as being its prime rate of interest,
with a change in the Prime Rate to take effect  simultaneously  with each change
in such designated  rate. It is understood  that such  designated  prime rate is
merely a reference  rate and does not  necessarily  represent the lowest or best
rate being charged to any customer.

         "Revolving Loans" - As defined in the Loan Agreement.

         "Revolving Note" - As defined in the Loan Agreement.

         "Security Agreements" - As defined in the Loan Agreement.


<PAGE>

         "Subsidiary" - As defined in the Loan Agreement, except that references
in such  definition to the "Borrower"  will be deemed,  for the purposes of this
Agreement, to refer to the Guarantor.

         Section 1.02. Use of Defined Terms. Any defined term used in the plural
preceded by the definite  article shall be taken to encompass all members of the
relevant class. Any defined term used in the singular preceded by "any" shall be
taken to indicate any number of the members of the relevant class.

                                   ARTICLE II

                                    GUARANTY

         Section 2.01. Guaranty.  In consideration of the Bank entering into the
Loan Agreement and making  Revolving Loans to the Borrower  pursuant to the Loan
Agreement,  the  Guarantor  hereby  guaranties  to the Bank the due and punctual
payment and  performance of all of the Guaranteed  Obligations,  as and when the
same  shall  become  due and  payable,  whether  on  demand or at  maturity,  by
declaration or otherwise, according to the terms thereof, and all losses, costs,
expenses and reasonable attorneys' fees and disbursements  incurred by reason of
a default under any of said  Guaranteed  Obligations.  In case of failure by the
Borrower  punctually  to pay any of the  Guaranteed  Obligations,  the Guarantor
unconditionally  agrees to cause such payment to be made  punctually as and when
the same shall become due and payable,  whether at maturity or by declaration or
otherwise, and as if such payment were made by the Borrower. This Guaranty is an
absolute,  unconditional,  unlimited  and  continuing  guaranty  of the full and
punctual  payment and performance by the Borrower of the Guaranteed  Obligations
and not merely of their  collectibility  and is in no way  conditioned  upon any
requirement  that the Bank first  collect or attempt to collect  the  Guaranteed
Obligations or any portion thereof from the Borrower or from any other guarantor
of any of same or resort to any security or other means of obtaining  payment of
any of the  Guaranteed  Obligations  which the Bank now has or may acquire after
the date hereof, or upon any other contingency  whatsoever.  Upon and during the
continuance of any Event of Default (as defined  herein),  all  liabilities  and
obligations of the Guarantor to the Bank,  hereunder or otherwise,  shall at the
option of the Bank, become forthwith due and payable to the Bank without further
demand  or  notice  of any  nature,  all of which  are  expressly  waived by the
Guarantor.  Payments by the  Guarantor  hereunder may be required by the Bank on
any number of occasions.

         Section  2.02.  Guarantor's  Further  Agreements  to Pay. The Guarantor
further agrees,  as principal  obligor and not as guarantor,  to pay to the Bank
forthwith upon demand, in funds immediately available to the Bank, all costs and
expenses   (including   court   costs  and   reasonable   attorneys'   fees  and
disbursements) incurred or expended by the Bank in connection with this Guaranty
and the enforcement  hereof,  together with interest on any sum now or hereafter
payable by the Guarantor under this Agreement,  such interest to accrue from the
date of any demand for payment of such sum to the date of payment. Such interest
will be payable at the rate set forth in Section 6.04 below.

<PAGE>

         Section 2.03.  Bank's  Freedom to Deal with Borrower and Other Parties.
The Bank shall be at liberty,  without  giving notice to or obtaining the assent
of the Guarantor and without relieving the Guarantor of any liability hereunder,
to deal with the Borrower and with each other party who now is or after the date
hereof  becomes  liable in any manner for any of the  Guaranteed  Obligations in
such  manner as the Bank in its sole  discretion  deems  fit.  The Bank has full
authority in its sole discretio to do any or all of the following  things,  none
of which shall  discharge or affect the  Guarantor's  liability  hereunder:  (i)
extend  credit,  make loans and afford  other  financial  accommodations  to the
Borrower  at such  times,  in such  amounts  and on such  terms  as the Bank may
approve;  (ii) modify, amend, vary the terms and grant extensions or renewals of
any  present  or  future  indebtedness  or of  all  or  any  of  the  Guaranteed
Obligations  or any  instrument  relating  to or  securing  same,  and,  without
limitation,  this Guaranty shall survive  payment of the Revolving  Note;  (iii)
grant  time,  waivers  and other  indulgences  in  respect  thereto;  (iv) vary,
exchange,  release or discharge,  wholly or partially,  or delay or abstain from
perfecting  and  enforcing  any security or guaranty or other means of obtaining
payment of any of the Guaranteed  Obligations which the Bank now has or acquires
after the date hereof;  (v) take or omit to take any of the actions  referred to
in any Loan Document or other instrument evidencing, securing or relating to any
of the Guaranteed  Obligations  or any actions under this  Guaranty;  (vi) fail,
omit or  delay to  enforce,  assert  or  exercise  any  right,  power or  remedy
conferred  on the Bank in this  Guaranty or in any other Loan  Document or other
instrument evidencing, securing or relating to any of the Guaranteed Obligations
or take or refrain from taking any other action;  (vii) accept partial  payments
from the Borrower or any other party;  (viii)  release or  discharge,  wholly or
partially,  the Borrower,  any endorser or any guarantor,  or accept  additional
collateral for the payment of any  Guaranteed  Obligations;  (ix)  compromise or
make any  settlement  or other  arrangement  with the Borrower or any such other
party;  and (x) consent to and  participate  in the proceeds of any  assignment,
trust or mortgage for the benefit of creditors.

         Section 2.04. Unenforceability of Guaranteed Obligations; Invalidity of
Security or Other  Guaranties.  If for any reason now or hereafter  the Borrower
has no legal  existence or is under no legal  obligation to discharge any of the
Guaranteed  Obligations undertaken or purported to be undertaken by it or on its
behalf,  or if any of the moneys  included in the  Guaranteed  Obligations  have
become  irrecoverable  from the  Borrower by  operation  of law or for any other
reason, this Guaranty shall nevertheless be binding on the Guarantor to the same
extent as if the  Guarantor  at all times had been the  principal  debtor on all
such  Guaranteed  Obligations.  This Guaranty  shall be in addition to any other
guaranty or other security for the Guaranteed  Obligations,  and it shall not be
prejudiced  or  rendered  unenforceable  by the  invalidity  of any  such  other
guaranty or security.  The liability of the Guarantor  under this Guaranty shall
remain in full force and effect until payment and  performance in full of all of
the Guaranteed  Obligations.  This Guaranty shall continue to be effective or be
reinstated,  as the  case  may be,  if at any  time  any  payment  of any of the
Guaranteed Obligations is rescinded or must otherwise be restored or returned by
the Bank, upon the insolvency,  bankruptcy or  reorganization of the Borrower or
otherwise, all as though such payment had not been made.

<PAGE>

         Section 2.05.  Waivers by Guarantor.  The Guarantor  waives:  notice of
acceptance hereof and reliance hereon,  notice of any action taken or omitted by
the Bank in reliance hereon, any requirement that the Bank be diligent or prompt
in making demands  hereunder,  any  requirement as to any  presentment,  demand,
protest,  giving  notice of any default by the Borrower or  asserting  any other
right of the Bank hereunder and all demands, notices (other than any demands and
notices  which are  specifically  provided  for in the Loan  Agreement)  and all
suretyship  defenses  generally.  The Guarantor also irrevocably  waives, to the
fullest extent permitted by law, all defenses which at any time may be available
in respect of the Guarantor's  obligations hereunder by virtue of any statute of
limitations,  valuation,  stay, homestead or moratorium law or other similar law
now or hereafter in effect.

         Without  limiting the  generality of the  foregoing  provisions of this
Guaranty,  the liability of the Guarantor  shall not be released,  discharged or
otherwise affected by:

         (i) any extension,  renewal, settlement,  compromise, waiver or release
in respect of any  obligation  of the Borrower or any other  guarantor of any of
the Guaranteed Obligations;

         (ii) any change in the time, manner,  amount or place of payment of any
Guaranteed  Obligation or any  modification or amendment of or supplement to any
Loan Document or this Agreement;

         (iii)  any  release,  non-perfection  or  invalidity  of any  direct or
indirect security for any obligation of the Borrower, the Guarantor or any other
guarantor of any of the Guaranteed Obligations;

         (iv) any change in the legal existence, structure, record or beneficial
ownership or control of the Borrower or the Guarantor or any other  guarantor of
any of the Guaranteed Obligations, or any insolvency, bankruptcy, reorganization
or other similar proceeding affecting any such Person or its assets;

         (v) the  existence  of any  claim,  set-off or other  rights  which the
Guarantor  may have at any time  against  the  Borrower,  the Bank or any  other
guarantor of any of the Guaranteed  Obligations or any other Person,  whether or
not arising in connection with this Agreement;

         (vi) any  invalidity  or  unenforceability  relating  to or against the
Borrower or the  Guarantor  for any reason under any Loan Document or under this
Agreement;  or any  provision of  applicable  law or  regulation  purporting  to
prohibit  the  payment  by any Person of the  principal  of or  interest  on the
Revolving  Note or any other  amount  payable  under any Loan  Document  or this
Agreement; or

         (vii)  any  other  act or  omission  to act or delay of any kind by the
Borrower,  the Bank or any other  Person or any other  circumstances  whatsoever
which might,  but for the  provisions of this  paragraph,  constitute a legal or
equitable discharge of the Guarantor's obligations hereunder.

<PAGE>

         Section  2.06.  Subrogation.  Unless  and until  all of the  Guaranteed
Obligations  shall have been  indefeasibly  paid in full and all commitments for
further  extensions  of  credit  to the  Borrower  by the Bank  shall  have been
terminated,   the  Guarantor  hereby  irrevocably  and  unconditionally   waives
enforcement of any and all rights of subrogation, contribution or similar rights
which, but for this Section 2.06, the Guarantor might otherwise have in relation
to the Borrower or any other guarantor as a result of this  Agreement.  No right
of subrogation, contribution or any similar right will in any event be deemed to
give the Guarantor any claim against the Bank on account of the Bank's  release,
failure to perfect or other  dealing or failing to deal with any  collateral  or
with any Person, even if the value of such subrogation,  contribution or similar
rights is thereby diminished or jeopardized.

         Section 2.07. No Contest with Bank. No set-off, counterclaim, reduction
or diminution of any  obligation,  or any claim or defense of any kind or nature
which the Guarantor has or may have against the Borrower, any other guarantor or
the Bank shall be available hereunder to the Guarantor.  The Guarantor will not,
in any proceedings  under the Bankruptcy  Code or insolvency  proceedings of any
nature,  prove in competition with the Bank in respect of any payment  hereunder
or be  entitled  to have the  benefit of any  counterclaim  or proof of claim or
dividend or payment by or on behalf of the  Borrower or the benefit of any other
security for any Guaranteed  Obligation  which, now or hereafter,  the Guarantor
may hold in competition with the Bank.

         Section 2.08.  Stay of  Acceleration.  If  acceleration of the time for
payment of any amount  payable by the Borrower under any Loan Document is stayed
upon the  insolvency,  bankruptcy or  reorganization  of the Borrower,  all such
amounts otherwise subject to acceleration under the terms of this Guaranty shall
nonetheless  be payable by the  Guarantor  hereunder  forthwith on demand by the
Bank.

                                   ARTICLE III

                         REPRESENTATIONS AND WARRANTIES

         Section 3.01.  General  Representations  and Warranties.  The Guarantor
hereby represents and warrants that:

         (a) The  Guarantor  (i) is a  corporation  duly  incorporated,  validly
existing  and in good  standing  under  the  laws of  California,  (ii) has full
corporate  power and authority to own its assets and to transact the business in
which it is now engaged,  to grant the security  interests  contemplated  by the
Guarantor's  Security  Agreement  and  the  Guarantor's   Intellectual  Property
Security Agreements,  and to enter into and perform this Agreement and the other
Guarantor's  Documents,  and (iii) is duly  qualified to do business and in good
standing under the laws of each jurisdiction in which failure to be so qualified
could have a material adverse effect on the business,  prospects or condition of
the  Guarantor,  all such  jurisdictions  being  listed on item  3.01(a)  of the
attached  Disclosure  Schedule.  At  the  date  hereof,  the  Guarantor  has  no
Subsidiaries.  The  Guarantor  is not a  member  of any  partnership  or a joint
venture,  except  as shown  on said  item  3.01(a)  of the  attached  Disclosure
Schedule. The Guarantor is a Subsidiary 

<PAGE>

of the  Borrower  and, at the date of this  Agreement,  is  wholly-owned  by the
Borrower  (save for certain  stock options held by officers and employees of the
Guarantor and shares issued upon the exercise of stock options).

         (b) The  execution,  delivery and  performance by the Guarantor of this
Agreement do not and will not:

                  (i)  require  any  consent  or  approval  of  the  Guarantor's
         stockholders;

                  (ii) contravene its charter documents or by-laws;

                  (iii)  violate  any  provision  of,  or  require  any  filing,
         registration,  consent or approval  under,  any law, rule,  regulation,
         order,  writ,  judgment,  injunction,  decree,  determination  or award
         presently in effect having applicability to the Guarantor;

                  (iv) result in a breach of or  constitute a default or require
         any consent  under any  indenture  or loan or credit  agreement  or any
         other agreement,  lease or instrument to which the Guarantor is a party
         or by which the Guarantor or any of the  Guarantor's  properties may be
         bound or affected; or

                  (v) result in, or require,  the creation or  imposition of any
         lien,  security interest or other  encumbrance  (other than in favor of
         the Bank) upon or with  respect to any of the  properties  now owned or
         hereafter acquired by the Guarantor.

         (c) This Agreement and the other  Guarantor's  Documents have been duly
authorized by the Guarantor by all appropriate corporate proceedings,  have been
duly  executed  and  delivered on behalf of the  Guarantor  and each is a legal,
valid and binding obligation of the Guarantor, enforceable against the Guarantor
in accordance with its respective terms, except as enforceability may be limited
by laws of general application relating to bankruptcy, insolvency and the relief
of debtors and by rules of law governing specific performance, injunctive relief
and other equitable remedies.

         (d) Except as  described  on item  3.01(d) of the  attached  Disclosure
Schedule, there are no actions, suits, proceedings or investigations pending or,
to the knowledge of the Guarantor, threatened by or against the Guarantor or any
Subsidiary  of the  Guarantor  before  any  court  or  governmental  department,
commission, board, bureau, agency or instrumentality, domestic or foreign, which
could hinder or prevent the consummation of the transactions contemplated hereby
or call  into  question  the  validity  of this  Agreement  or any of the  other
Guarantor's  Documents or any other  instrument  provided for or contemplated by
this Agreement or any of the other Guarantor's  Documents or any action taken or
to be taken in connection with the transactions  contemplated  hereby or thereby
or which in any single case or in the  aggregate  

<PAGE>

might  result  in  any  material  adverse  change  in the  business,  prospects,
condition, affairs or operations of the Guarantor or any such Subsidiary.

         (e) The  Guarantor  is not in  violation  of any term of its charter or
by-laws  as now in effect.  Neither  the  Guarantor  nor any  Subsidiary  of the
Guarantor  is in material  violation of any term of any  mortgage,  indenture or
judgment,  decree or order,  or any other  instrument,  contract or agreement to
which it is a party or by which any of its property is bound.

         (f) The  Guarantor  has filed (and has caused  each  Subsidiary  of the
Guarantor  to file)  all  federal,  state and local  tax  returns,  reports  and
estimates  required to be filed by the Guarantor or by any such Subsidiary.  All
such filed returns,  reports and estimates and have been completed in accordance
with applicable law and the Guarantor (or the Subsidiary concerned,  as the case
may  be)  has  paid  all  taxes,  assessments,   impositions,   fees  and  other
governmental  charges  required to be paid in respect of the periods  covered by
such returns,  reports or estimates.  No deficiencies for any tax, assessment or
governmental  charge have been asserted or assessed,  and the Guarantor knows of
no material tax liability or basis therefor.

         (g) The  Guarantor is in  compliance  with (and each  Subsidiary of the
Guarantor is in compliance  with) all  requirements of law,  federal,  state and
local,  and all  requirements  of all  governmental  bodies or  agencies  having
jurisdiction over it, the conduct of its business, the use of its properties and
assets,  and all  premises  occupied  by it,  failure to comply with which could
(singly  or in the  aggregate  with all other  such  failures)  have a  material
adverse effect upon the assets,  business,  financial  condition or prospects of
the  Guarantor  or any such  Subsidiary.  Without  limiting the  foregoing,  the
Guarantor has all the franchises,  licenses,  leases, permits,  certificates and
authorizations  needed  for  the  conduct  of its  business  and  the use of its
properties and all premises occupied by it, as now conducted, owned and used and
as proposed to be conducted, owned and used.

         (h)  The  Guarantor  is a  Subsidiary  of  the  Borrower  and  receives
management,  accounting and financial services from the Borrower and may receive
funding from the Borrower. The continued financial strength of the Borrower and,
in particular,  its financing  arrangements with the Bank are thus of direct and
substantial  benefit to the  Guarantor  and the  execution  and delivery of this
Agreement is a  substantial  inducement  for the Bank to continue and amend such
financing arrangements. The Guarantor has determined the execution, delivery and
performance  of this  Agreement to be necessary  and  convenient to the conduct,
promotion and attainment of the business of the Guarantor and the Borrower.

         (i) The principal place of business and chief executive  offices of the
Guarantor  are located at 1249 Quarry  Lane,  Pleasanton,  CA 94566.  All of the
books and  records  of the  Guarantor  are  located at said  address.  Except as
described on item 3.01(i) of the attached Disclosure Schedule,  no assets of the
Guarantor  are located at any other  address.  Said item 3.01(i) of the attached
Disclosure  Schedule  sets forth the names and addresses of the record owners of
all premises where any material  amount of Collateral  owned by the Guarantor is
located.

<PAGE>

         (j) The Guarantor  owns or has a valid right to use all of the patents,
licenses,  copyrights,  trademarks,  trade names and  franchises  ("Intellectual
Property") now being used to conduct its business,  as described on item 3.01(j)
of the attached Disclosure Schedule.  None of the Intellectual Property owned by
the Guarantor is represented  by a registered  copyright,  trademark,  patent or
other federal or state  registration,  except as shown on said item 3.01(j).  To
the best knowledge of the Guarantor,  the conduct of the Guarantor's business as
now  operated  does not  conflict  with  valid  patents,  licenses,  copyrights,
trademarks,  trade  names or  franchises  of others  in any  matter  that  could
materially  adversely  affect  the  business,  prospects,  assets  or  donation,
financial or otherwise, of the Guarantor.

         (k) None of the executive officers or key employees of the Guarantor is
subject  to any  agreement  in favor of anyone  other than the  Guarantor  which
limits or  restricts  that  person's  right to  engage  in the type of  business
activity  conducted or proposed to be conducted by the Guarantor or which grants
to anyone other than the Guarantor  any rights in any  inventions or other ideas
susceptible  to legal  protection  developed or conceived by any such officer or
key employee.

         (l) The Guarantor is not a party to any contract or agreement which now
has or,  as far as can  reasonably  be  foreseen  by the  Guarantor  at the date
hereof, may have a material adverse effect on the financial condition, business,
prospects or properties of the Guarantor.

         (m)  After  giving  effect  to  this  Agreement  and  the  transactions
contemplated  hereby,  the Guarantor (A) is and will be able to pay its debts as
they become due, (B) has and will have funds and capital  sufficient to carry on
its  business as now  conducted or as  contemplated  to be  conducted,  (C) owns
property  having a value both at fair  valuation  and at present  fair  saleable
value greater than the amount  required to pay its debts as they become due, and
(D) is not  insolvent  and will  not be  rendered  insolvent  as  determined  by
applicable law, after taking into account the reasonable  likelihood of payments
being required hereunder.

                                   ARTICLE IV

                                    COVENANTS

         Section 4.01. Affirmative Covenants and Reporting Requirements. So long
as the Loan  Agreement  is in effect  and/or any of the  Guaranteed  Obligations
remain  outstanding,  the Guarantor  will duly and promptly  perform and observe
each provision  contained in Article III of the Loan Agreement  which may relate
to the  Guarantor as a Subsidiary of the Borrower  (said  Article III,  together
with  any  related  definitions,   being  deemed  incorporated  herein  by  this
reference).  Further,  and without  limitation of the foregoing,  so long as the
Loan  Agreement is an effect  and/or any of the  Guaranteed  Obligations  remain
outstanding:

         (a) The  Guarantor  will  maintain  and  preserve  (and will cause each
Subsidiary of the  Guarantor to maintain and preserve) all of its  properties in
good working  order and  condition,  

<PAGE>

making all necessary  repairs thereto and  replacements  thereof.  The Guarantor
will maintain,  with financially  sound and reputable  insurers,  insurance with
respect to its property and business  against such  liabilities,  casualties and
contingencies  and of such  types  and in such  amounts  as shall be  reasonably
satisfactory  to the Bank from time to time and in any event all such  insurance
as may from  time to time be  customary  for  companies  conducting  a  business
similar to that of the Guarantor in similar  locales,  with the Bank to be named
as first  loss  payee on all  policies  relating  to any  Collateral;  provided,
however,  that so long as no Event of  Default  under  the  Loan  Agreement  has
occurred and is  continuing,  (i)  returned  and  unearned  premiums may be paid
directly to and may be retained by the  Guarantor  and (ii)  insurance  proceeds
from any casualty damages  totalling $50,000 or less may be paid directly to and
may be retained by the Guarantor.

         (b) The Guarantor  will perform and fulfill all material  covenants and
agreements under any lease or real estate, agreements relating to purchase money
debt, equipment leases and other material contracts. The Guarantor will maintain
in full force and  effect,  and  comply  with the terms and  conditions  of, all
permits, permissions and licenses necessary or desirable for its business.

         (c) The Guarantor will conduct, in the ordinary course, the business in
which it is presently engaged. The Guarantor will not, without the prior written
consent of the Bank,  directly or indirectly (itself or through any Subsidiary),
enter into any other lines of business or business ventures.

         (d) The Guarantor will furnish to the Bank:

                  (i) Promptly  after  receipt,  a copy of all audits or reports
         submitted  to  the  Guarantor  by  independent  public  accountants  in
         connection  with any annual,  special or interim  audit of the books of
         the Guarantor and any "management letter" prepared by such accountants.

                  (ii) As soon as possible  and in any event within five days of
         the  occurrence  of any Event of Default or any event  which,  with the
         giving of notice or passage of time or both,  would constitute an Event
         of Default,  the  statement of the  Guarantor  setting forth details of
         such  Event of  Default  or event and the  action  which the  Guarantor
         proposes to take with respect thereto.

                  (iii) Promptly (and in any event within 30 days) after service
         of legal process upon the Guarantor or the Guarantor  otherwise  having
         notice thereof, notice of all actions, suits and proceedings before any
         court or governmental department,  commission, board, bureau, agency or
         instrumentality,  domestic or foreign,  to which the  Guarantor  or any
         Subsidiary of the  Guarantor is a party;  provided,  however,  that the
         Guarantor  will not be deemed  required  by this  clause  (iii) to give
         notice  of any  such  action,  suit or  proceeding  filed  against  the
         Guarantor or any such Subsidiary  which seeks monetary  damages only in
         an amount of $100,000 or less.

<PAGE>

                  (iv) Promptly upon applying for, or being  granted,  a federal
         or  state  registration  for any  copyright,  trademark  or  patent  or
         purchasing  any  registered  copyright,  trademark  or patent,  written
         notice to the Bank describing same, together with all such documents as
         may be  required  to give the  Bank a fully  perfected  first  priority
         security interest in each such copyright, trademark or patent.

                  (v)  Promptly  after  the  Guarantor  has  knowledge  thereof,
         written notice of any development or circumstance  which may reasonably
         be expected to have a material  adverse  effect on the Guarantor or its
         business,  properties,  assets, Subsidiaries or condition, financial or
         otherwise.

                  (vi) Promptly upon request, such other information  respecting
         the financial condition, operations,  receivables, inventory, machinery
         or equipment of the Guarantor or any Subsidiary of the Guarantor as the
         Bank may from time to time reasonably request.

         (e) The Guarantor will maintain (and cause each of its  Subsidiaries to
maintain)  complete and fairly stated books,  records and accounts which will at
all times fairly reflect all of its  transactions  in accordance  with generally
accepted accounting principles  consistently applied. The Guarantor will, at any
reasonable time and from time to time upon  reasonable  notice and during normal
business  hours (and at any time and without any necessity for notice  following
the  occurrence  of an Event of  Default),  permit  the Bank,  and any agents or
representatives  thereof,  to examine and make copies of and take abstracts from
the records and books of account of, and visit the  properties  of the Guarantor
and any of its Subsidiaries,  and to discuss its affairs,  finances and accounts
with its officers,  directors and/or  independent  accountants,  all of whom are
hereby  authorized  and directed to cooperate  with the Bank in carrying out the
intent of this  Subsection  3.01(e).  Each financial  statement of the Guarantor
hereafter  delivered pursuant to this Agreement will be complete and will fairly
present the financial  condition of the Guarantor as at the date thereof and for
the periods covered thereby.

         (f) Prior to the Bank making the first  Revolving  Loan,  the Guarantor
will obtain, and will thereafter  maintain in effect at all times,  waivers from
the  owners of all  premises  in which any  material  amount  of  Collateral  is
located, such waivers to be in form and substance satisfactory to the Bank.

         (g)  The  Guarantor  will  review  the  software  which  it uses in its
business (and which its  Subsidiaries  use in their  respective  businesses) for
"Year 2000"  compliance.  The Guarantor  will, on or before June 30, 1999,  have
completed  all steps  necessary to assure that such  software  will  continue to
function  in the  manner  intended  without  interruption  or  other  difficulty
resulting  from the "Year 2000 problem".  The Guarantor  will, at the request of
the Bank,  provide  such  reports  and such  other  information  as the Bank may
reasonably  request in respect of the  Guarantor's  program to assure  such Year
2000 compliance.

         (h) As used  herein,  the  term  "Star  Transaction"  has  the  meaning
ascribed to that term in the Loan Agreement.  The Guarantor presently intends to
complete the Star Transaction and to 

<PAGE>

receive the  proceeds  thereof (in the amount  described  in Section 3.11 of the
Loan  Agreement)  on or before March 31, 1999.  The Bank agrees that if the Star
Transaction is  consummated  and such proceeds are received on or prior to March
31, 1999, the Bank will,  upon the payment of so much of the Revolving  Loans as
may be required so that the Aggregate Bank  Liabilities  (as defined in the Loan
Agreement) will not exceed the Borrowing Base (as defined in the Loan Agreement)
calculated without reference to any receivables of Star, release the Guarantor's
Security Agreement and the Guarantor's Intellectual Property Security Agreements
and terminate the within  Guaranty and release any other  obligations of Star to
the Bank arising under or in connection with the Loan Agreement.

         Section 4.02. Negative  Covenants.  So long as the Loan Agreement is in
effect  and/or  any  of  the  Guaranteed  Obligations  remain  outstanding,  the
Guarantor  will not take or omit to take any action or suffer to exist any event
or  circumstance  which would be a breach of any of the provisions of Article IV
of the Loan  Agreement  which may relate to the Guarantor as a Subsidiary of the
Borrower (said Article IV, together with any related  definitions,  being deemed
incorporated herein by this reference).  Further,  and without limitation of the
foregoing,  so  long  as the  Loan  Agreement  is in  effect  and/or  any of the
Guaranteed Obligations remain outstanding:

         (a) The Guarantor  will not,  without the prior written  consent of the
Bank, form or acquire any Subsidiary or make any other  acquisition of the stock
of any Person or of all or substantially  all of the assets of any other Person.
The Guarantor will not become a partner in any partnership.

         (b) The Guarantor  will not,  without the prior written  consent of the
Bank, merge or consolidate with any Person or sell, lease, transfer or otherwise
dispose  of  any  material  portion  of its  assets  (whether  in  one  or  more
transactions), other than (i) sale of inventory in the ordinary course, (ii) the
sale of the Guarantor to Coherent,  Inc.  pursuant to the Star Transaction on or
before March 31, 1999 and (iii) a sale or transfer of any Intellectual  Property
of the  Guarantor  so long  as (A)  such  sale  or  transfer  could  not  have a
materially  adverse  effect  on the  business,  condition  or  prospects  of the
Guarantor  and (B) the  Guarantor  gives the Bank not less  than 20 days'  prior
written  notice  of each  such  sale or  transfer,  in such  detail  as shall be
reasonably acceptable to the Bank. The Bank specifically  acknowledges that this
Agreement  contemplates and permits the sale of the Guarantor to Coherent,  Inc.
pursuant to the Star  Transaction  on or before March 31, 1999,  with the Bank's
security   interests  in  the  Guarantor's  assets  to  be  released  under  the
circumstances described in Subsection 4.01(h).

         (c) The Guarantor  will not,  without the prior written  consent of the
Bank, enter into any transaction,  including,  without limitation, the purchase,
sale or  exchange of any  property or the  rendering  of any  service,  with any
affiliate of the Guarantor, except in the ordinary course of and pursuant to the
reasonable requirements of the Guarantor's business and upon fair and reasonable
terms no less  favorable to the Guarantor than would be obtained in a comparable
arms'-length transaction with any Person not an affiliate; provided that nothing
in this  Subsection  shall be deemed to prohibit  the payment of salary or other
similar  payments  to any  officer  or  director  of the  Guarantor  at a  level
consistent  with the  salary and other  payments  being paid at 

<PAGE>

the date of this Agreement,  nor to prevent the hiring of additional officers at
a salary level  consistent  with industry  practice,  nor to prevent  reasonable
periodic  increases in salary.  For the purposes of this Agreement,  "affiliate"
means any Person which, directly or indirectly,  controls or is controlled by or
is under common  control with the  Guarantor;  any officer or director or former
officer  or  director  of  the  Guarantor;   any  Person  owning  of  record  or
beneficially,  directly or indirectly,  5% or more of any class of capital stock
of the  Guarantor  or 5% or more of any class of capital  stock or other  equity
interest having voting power (under ordinary  circumstances) of any of the other
Persons  described  above;  and any member of the immediate family of any of the
foregoing.  "Control" means possession,  directly or indirectly, of the power to
direct or cause the  direction  of the  management  or  policies  of any Person,
whether through ownership of voting equity, by contract or otherwise.

         (d) The Guarantor will not change its name or legal structure, nor will
the Guarantor move its chief  executive  offices or principal  place of business
from the address  described in the first  sentence of Subsection  3.01(i) above,
nor will the Guarantor  remove any books or records from such address,  nor will
the  Guarantor  keep any  Collateral  belonging to the Guarantor at any location
other than the premises described in Subsection  3.01(i) above without,  in each
instance,  giving the Bank at least 30 days' prior written  notice and providing
all such financing statements,  certificates and other documentation as the Bank
may request in order to maintain  the  perfection  and  priority of the security
interests granted or intended to be granted pursuant to the Guarantor's Security
Agreement.

         (e) Except as  provided  below,  the  Guarantor  will not dispose of or
suffer or permit to exist any  hazardous  material  or oil on any site or vessel
owned, occupied or operated by the Guarantor or any Subsidiary of the Guarantor,
nor shall the Guarantor store (or permit any Subsidiary to store) on any site or
vessel owned,  occupied or operated by the Guarantor or any such Subsidiary,  or
transport or arrange the transport of, any hazardous  material or oil (the terms
"hazardous material", "oil", site" and "vessel", respectively, being used herein
with the  meanings  given  those  terms  in  Mass.  Gen.  Laws,  Ch.  21E or any
comparable  terms in any  comparable  statute  in effect  in any other  relevant
jurisdiction).  The Guarantor  shall provide the Bank with written notice of (i)
the  intended  storage or  transport  of any  hazardous  material  or oil by the
Guarantor or any  Subsidiary of the  Guarantor,  (ii) any known release or known
threat of release of any hazardous material or oil at or from any site or vessel
owned, occupied or operated by the Guarantor or any Subsidiary of the Guarantor,
and  (iii)  any  incurrence  of  any  expense  or  loss  by  any  government  or
governmental authority in connection with the assessment, containment or removal
of any hazardous  material or oil for which expense or loss the Guarantor or any
Subsidiary of the Guarantor may be liable.  Notwithstanding  the foregoing,  the
Guarantor and its Subsidiaries may use, store and transport, and need not notify
the  Bank of the  use,  storage  or  transportation  of,  (x) oil in  reasonable
quantities,  as fuel for heating of their respective  facilities or for vehicles
or machinery used in the ordinary course of their respective  businesses and (y)
hazardous  materials that are solvents,  cleaning agents or other materials used
in the ordinary  course of the respective  business  operations of the Guarantor
and its  Subsidiaries,  in  reasonable  quantities,  as long as in any  case the
Guarantor  or the  Subsidiary  concerned  (as the case may be) has  obtained and
maintains in effect any necessary governmental permits,  licenses 

<PAGE>

and approvals,  complies with all requirements of applicable federal,  state and
local  law  relating  to  such  use,  storage  or  transportation,  follows  the
protective  and safety  procedures  that a prudent  businessperson  conducting a
business the same as or similar to that of the Guarantor or such  Subsidiary (as
the case may be) would follow,  and disposes of such  materials (not consumed in
the ordinary course) only through licensed  providers of hazardous waste removal
services.

                                    ARTICLE V

                              DEFAULT AND REMEDIES

         Section 5.01. Events of Default.  An Event of Default will be deemed to
have occurred under this Agreement upon the occurrence of any one or more of the
following:

         (i) The  Guarantor  shall fail to make any monetary  payment  hereunder
when due; or

         (ii) Any  representation or warranty of the Guarantor  contained herein
shall at any time prove to have been  incorrect  in any  material  respect  when
made; or

         (iii) The Guarantor  shall fail to perform or observe any obligation or
agreement under Subsection 4.01(d) or any provision of Section 4.02; or

         (iv) The Guarantor  shall default in the  performance  or observance of
any  obligation  or agreement  under the first  sentence of Section 4.01 (to the
extent that same  incorporates  by reference  Section 3.1 and Section 3.3 of the
Loan  Agreement)  and such  failure  continues  uncured  for 30 days  after  the
Guarantor  first knows of (or reasonably  should know of) such default or of the
events or circumstances giving rise to such default; or

         (v) The Guarantor shall fail to perform or observe any other obligation
or agreement  contained  herein and such failure shall  continue  uncured for 30
days after notice thereof shall have been given to the Guarantor; or

         (vi) For any reason,  the Guarantor shall cease to be 100% owned by the
Borrower,  except  due to the  consummation  of the Star  Transaction  under the
conditions   contemplated  by  Subsection  4.01(h)  above  and  except  for  the
above-described  stock  options  held by officers and  employees  and any shares
issued upon exercise of same; or

         (vii) Any "Event of Default" (as defined in the Loan  Agreement)  shall
occur and shall continue uncured beyond the expiration of any applicable  notice
and/or grace period.

         Section 5.02. Rights and Remedies Upon Default.  Upon the occurrence of
any Event of Default and at any time thereafter during the continuance  thereof,
in addition to any other rights and remedies  available to the Bank hereunder or
otherwise,  the Bank may  exercise any one or more of the  following  rights and
remedies (all of which shall be cumulative):
<PAGE>

         (a) Enforce the provisions of this Agreement by legal  proceedings  for
the specific  performance of any covenant or agreement  contained  herein or for
the enforcement of any other appropriate legal or equitable remedy, and the Bank
may recover  damages  caused by any breach by the Guarantor of the provisions of
this  Agreement,  including  court costs,  reasonable  attorneys' fees and other
reasonable costs and expenses  incurred in the enforcement of the obligations of
the Guarantor hereunder.

         (b)  Exercise  all  rights  and  remedies  hereunder,  under  the  Loan
Documents,  and under any other  agreement with the Bank, and exercise all other
rights and remedies which the Bank may have under applicable law.

         Section  5.03.  Set-off.  In  addition  to any rights now or  hereafter
granted  under  applicable  law and not by way of limitation of any such rights,
upon the occurrence of any Event of Default and during the continuance  thereof,
the  Bank  is  hereby  authorized  at any  time or from  time to  time,  without
presentment,  demand, protest or other notice of any kind to the Guarantor or to
any other Person,  all of which are hereby expressly  waived,  to set off and to
appropriate  and apply any and all  deposits and any other  Indebtedness  at any
time held or owing by the Bank or any affiliate of the Bank to or for the credit
or the account of the Guarantor  against and on account of the  obligations  and
liabilities  of the  Guarantor to the Bank,  under this  Agreement or otherwise,
irrespective  of whether or not the Bank shall have made any demand for  payment
and although said  obligations,  liabilities or claims, or any of them, may then
be contingent or unmatured and without regard for the  availability  or adequacy
of other  collateral.  ANY AND ALL RIGHTS TO REQUIRE  THE BANK TO  EXERCISE  ITS
RIGHTS OR REMEDIES WITH RESPECT TO ANY OTHER COLLATERAL WHICH SECURES ANY OF THE
GUARANTEED OBLIGATIONS PRIOR TO THE EXERCISE BY THE BANK OF ITS RIGHT OF SET-OFF
UNDER THIS SECTION ARE HEREBY KNOWINGLY, VOLUNTARILY AND IRREVOCABLY WAIVED.

                                   ARTICLE VI

                                  MISCELLANEOUS

         Section 6.01. No Waiver;  Cumulative  Remedies.  No failure or delay on
the part of any party in exercising any right,  power or remedy  hereunder shall
operate as a waiver  thereof,  nor shall any single or partial  exercise  of any
such right,  power or remedy preclude any other or further  exercise  thereof or
the exercise of any other right, power or remedy hereunder.  The remedies herein
provided are  cumulative  and not  exclusive of any remedies  provided by law or
otherwise  available to the Bank. Such remedies may be exercised  without resort
or  regard  to the  other  source  of  satisfaction  of any  liabilities  of the
Guarantor to the Bank.  The  provisions of this Agreement are not limited by nor
in the limitation of any additional or inconsistent  provisions contained in the
Loan  Agreement  or  elsewhere.  No right of  subrogation,  contribution  or any
similar  rights will in any event be deemed to give the  Guarantor  any cause of
action against the Bank or any of its officers,  employees or agents for any act
or omission on the part of the Bank; the Bank may, without liability, release or
fail to perfect any  security  interest  and may take or 

<PAGE>

omit to take any  action  under any of the Loan  Documents,  even if same  would
reduce the value of the Guarantor's subrogation or similar rights.

         Section 6.02. Amendments,  Waivers and Consents. Neither this Agreement
nor any  provision  hereof may be  amended,  waived,  discharged  or  terminated
orally. Any such amendment,  waiver, discharge or termination must be in writing
signed by the party against whom enforcement of the amendment, waiver, discharge
or  termination  is  sought.  Any  waiver or  consent  may be given  subject  to
satisfaction  of  conditions  stated  therein and any waiver or consent shall be
effective only in the specific  instance and for the specific  purpose for which
given.

         Section 6.03. Addresses for Notices, etc. Except as otherwise expressly
provided  in  this  Agreement,   all  notices,   requests,   demands  and  other
communications provided for hereunder shall be in writing and shall be mailed or
delivered to the applicable party at the address indicated below:

         If to the Guarantor:

              Star Medical Technologies, Inc.
              c/o Palomar Medical Technologies, Inc.
              45 Hartwell Avenue
              Lexington, MA  02421
              Attention:  Paul S. Weiner, Director of Finance

              with a copy so mailed or delivered to:

              Palomar Medical Technologies, Inc.
              45 Hartwell Avenue
              Lexington, MA  02421
              Attention:  General Counsel

         If to the Bank:

              Fleet National Bank
              High Technology Division
              One Federal Street
              Mail Stop:  MA OF DO7A
              Boston, MA  02110
              Attention:  Lucie Burke, Vice President

or, as to each of the foregoing, at such other address as shall be designated by
such Person in a written notice to the other party complying as to delivery with
the  terms of this  Section.  Except  as  otherwise  provided  herein,  all such
notices, requests, demands and other communications shall be deemed delivered on
the earlier of (i) the date  received or (ii) the date of  delivery,  refusal or

<PAGE>

non-delivery  indicated on the return  receipt if deposited in the United States
mails,  sent postage  prepaid,  registered  or certified  mail,  return  receipt
requested,  postage and registration or certification charges prepaid, addressed
as aforesaid.

         Section 6.04. Costs, Expenses and Taxes. The Guarantor agrees to pay on
demand all costs and expenses (including,  without limitation,  reasonable legal
fees) of the Bank in connection with the preparation,  execution and delivery of
this Agreement and all other instruments and documents to be delivered hereunder
and any amendments or  modifications  of any of the foregoing,  or in connection
with the examination,  review or administration of any of the foregoing, as well
as the costs and expenses  (including,  without limitation,  the reasonable fees
and  expenses  of  legal  counsel)  incurred  by the  Bank  in  connection  with
preserving,  enforcing or exercising any rights or remedies under this Agreement
and all other instruments and documents to be delivered  hereunder,  all whether
or not legal action is instituted. In addition, the Guarantor shall be obligated
to pay any and all stamp and other taxes  payable or determined to be payable in
connection  with the  execution  and  delivery of this  Agreement  and all other
instruments and documents to be delivered hereunder, and the Guarantor agrees to
save the Bank harmless from and against any and all liabilities  with respect to
or resulting  from any delay in paying or omission to pay such taxes.  Any fees,
expenses  or other  charges  which  the Bank is  entitled  to  receive  from the
Guarantor  hereunder  shall bear  interest  from the date of demand for  payment
until paid at the lesser of (i) a fluctuating  rate per annum which shall at all
times be equal to the sum of four (4%)  percent per annum plus the Prime Rate or
(ii) the maximum rate permitted by then applicable law.

         Section  6.05.   Representations   and   Warranties.   All   covenants,
agreements,  representations and warranties made herein or in any other document
delivered by or on behalf of the  Guarantor  pursuant to or in  connection  with
this  Agreement are material and shall be deemed to have been relied upon by the
Bank, notwithstanding any investigation heretofore or hereafter made by the Bank
and shall survive the making of the Revolving  Loans as contemplated in the Loan
Agreement,  and shall  continue  in full  force and effect so long as any of the
Guaranteed  Obligations  remain  outstanding  and unpaid or any facility for the
making of loans to the Borrower remains in effect.

         Section 6.06.  Binding  Effect;  Assignment.  This  Agreement  shall be
binding upon the Guarantor and its successors and assigns and shall inure to the
benefit of the Bank and its successors and assigns. The Guarantor may not assign
this Agreement or any rights  hereunder  without the express  written consent of
the Bank.

         Section 6.07.  Reproduction of Agreement.  This Agreement and all other
instruments, documents and papers which relate thereto which have been or may be
hereafter  furnished  to  the  Bank  may  be  reproduced  by  the  Bank  by  any
photographic,  photostatic,  micro-card, miniature photographic,  xerographic or
similar process.  Any such  reproduction  shall be admissible in evidence as the
original itself in any judicial or administrative proceeding (whether or not the
original is in  existence  and whether o not such  reproduction  was made in the
regular course of business).

<PAGE>

         Section  6.08.  Consent  to  Jurisdiction.  The  Guarantor  irrevocably
submits to the  non-exclusive  jurisdiction  of any  Massachusetts  court or any
federal court sitting within The  Commonwealth of  Massachusetts  over any suit,
action or proceeding arising out of or relating to this Agreement. The Guarantor
agrees that final  judgment in any such suit,  action or  proceeding  brought in
such a court  shall be enforced  in any court of proper  jurisdiction  by a suit
upon such  judgment,  provided  that service of process in such action,  suit or
proceeding  shall have been  effected  upon the  Guarantor in one of the manners
specified  in the  following  paragraph  of this  Section  6.08 or as  otherwise
permitted by law.

         The  Guarantor  hereby  consents to process  being  served in any suit,
action or  proceeding of the nature  referred to in the  preceding  paragraph of
this  Section  6.08  either  (i) by  mailing a copy  thereof  by  registered  or
certified mail, postage prepaid, return receipt requested, to its at its address
set  forth in  Section  6.03 or (ii) by  serving a copy  thereof  upon it at its
address set forth in Section 6.03. The Guarantor  agrees that such service shall
(x) be deemed in every respect effective service upon such Guarantor in any such
suit,  action or proceeding and (y) to the fullest  extent  permitted by law, be
taken and held to be valid  personal  service upon and personal  delivery to the
Guarantor.

         Section 6.09.  Governing Law. This Agreement  shall be governed by, and
construed in accordance with, the laws of The Commonwealth of Massachusetts.

         Section  6.10.  Severability.  In the event that any  provision of this
Agreement or the application  thereof to any Person,  property or  circumstances
shall be held to any extent to be invalid or  unenforceable,  the  remainder  of
this Agreement and the  application of such provision to Persons,  properties or
circumstances  other  than  those  as to  which  it has  been  held  invalid  or
unenforceable  shall  not be  affected  thereby,  and  each  provision  of  this
Agreement shall be valid and enforceable to the fullest extent permitted by law.

         Section 6.11. Headings.  Article and Section headings in this Agreement
are included herein for convenience of reference only and shall not constitute a
part of this Agreement for any other purpose.

         Section 6.12.  WAIVER OF JURY TRIAL.  THE GUARANTOR AND THE BANK HEREBY
KNOWINGLY,  VOLUNTARILY AND INTENTIONALLY MUTUALLY WAIVE THE RIGHT TO A TRIAL BY
JURY  IN  RESPECT  OF ANY  CLAIM  BASED  HEREON,  ARISING  OUT OF,  UNDER  OR IN
CONNECTION WITH THIS  AGREEMENT,  THE LOAN AGREEMENT OR ANY OTHER LOAN DOCUMENTS
OR OUT OF ANY COURSE OF CONDUCT, COURSE OF DEALING,  STATEMENTS (WHETHER ORAL OR
WRITTEN) OR ACTIONS OF ANY PARTY. THIS WAIVER CONSTITUTES A MATERIAL  INDUCEMENT
FOR THE BANK TO ENTER INTO THE LOAN  AGREEMENT AND TO MAKE LOANS TO THE BORROWER
AS CONTEMPLATED THEREIN.

<PAGE>

         Section  6.13.  Guarantor's  Security  Agreement.   (a)  The  Guarantor
acknowledges and agrees that the  "Obligations"  described in and secured by the
Guarantor's  Security  Agreement  include,   without  limitation,   all  of  the
obligations of the Guarantor under this Agreement.


         (b) The Guarantor's Security Agreement is hereby modified to provide as
follows:

                  (i) That the "Collateral"  subject thereto  includes,  without
         limitation and in addition to the Collateral  described therein, all of
         the  Guarantor's   files,   books  and  records   (including,   without
         limitation,  all electronically recorded data) all whether now owned or
         existing  or  hereafter  acquired,  created or arising.  The  Guarantor
         hereby grants to the Bank a security interest in all such Collateral in
         order to secure the full and prompt  payment and  performance of all of
         the aforesaid Obligations.

                  (ii) That,  upon the  occurrence of any Event of Default,  the
         Bank may, at any time, notify account debtors of the Guarantor that the
         Collateral  has been  assigned  to the Bank and that  payments  by such
         account  debtors  shall be made directly to the Bank. At any time after
         the  occurrence  of an Event of  Default,  the  Bank  may  collect  the
         Guarantor's receivables,  or any of same, directly from account debtors
         and may charge the collection costs and expenses to the Guarantor.

         IN WITNESS  WHEREOF,  the Guarantor has executed this Agreement,  as an
instrument under seal, as of the day and year first above written.


                                                 STAR MEDICAL TECHNOLOGIES, INC.


                                                 By:  /s/ Joseph P. Caruso
                                                      --------------------------
                                                      Name:   Joseph P.Caruso
                                                      Title:  Vice President of
                                                              Finance

<PAGE>


                               DISCLOSURE SCHEDULE


Item 3.01(a) - Jurisdictions where Guarantor is qualified;
               Subsidiaries; Partnerships

                  Star is qualified only in California.

Item 3.01(d) - Litigation

                  None.

Item 3.01(i) - Locations of Collateral; record owners

                  See Section 2.1(j) of Disclosure  Schedule  attached to Letter
                  Agreement between Palomar Medical Technologies, Inc. and Fleet
                  National Bank.

Item 3.01(j) - Intellectual Property

                  See Section 2.1(k) of Disclosure  Schedule  attached to Letter
                  Agreement between Palomar Medical Technologies, Inc. and Fleet
                  National Bank.


                          SECURITY AGREEMENT (PATENTS)


         WHEREAS,  STAR MEDICAL  TECHNOLOGIES,  INC., a California  corporation,
with a principal  place of business at 1249 Quarry  Lane,  Pleasanton,  CA 94566
(the "Company") and FLEET NATIONAL BANK, with a place of business at One Federal
Street, Boston, Massachusetts 02110 (the "Bank") have entered into an Inventory,
Accounts  Receivable and Intangibles  Security Agreement dated November 16, 1998
(the "Security  Agreement") and are also parties to a related Guaranty Agreement
(the "Guaranty Agreement") between the Bank and the Company; and

         WHEREAS, the Company is the owner and user of the United States Patents
and Patent  Applications  listed on  Schedule A hereto  and  identified  in said
Guaranty Agreement and said Security Agreement (collectively,  the "U.S. Patents
and Patent Applications"); and

         WHEREAS,  among the  security  interests  granted by the Company to the
Bank  pursuant  to the  Security  Agreement  is a security  interest in the U.S.
Patents  and  Patent  Applications  listed  on  Schedule  A  hereto  and  in any
registered patents arising from such Patent Applications; and

         WHEREAS,  the parties to the Security Agreement  contemplate and intend
that, if an Event of Default (as defined in the Guaranty  Agreement) shall occur
and be continuing, the Bank shall have all rights of a foreclosing secured party
in and to the U.S. Patents and Patent Applications and in any registered patents
arising therefrom and any proceeds thereof,  including,  without limitation, the
right,  following  such  foreclosure,  to  transfer  to a  purchaser  all of the
Company's  right,  title and  interest  in and to the U.S.  Patents  and  Patent
Applications and in any registered patents arising therefrom;

         NOW, THEREFORE,  for good and valuable  consideration,  the receipt and
sufficiency of which are hereby acknowledged, the parties reconfirm the terms of
the Security  Agreement,  as if set forth fully herein, and acknowledge that the
Bank has a security interest in the U.S. Patents and Patent  Applications listed
on  Schedule  A hereto  and in any  registered  patents  arising  therefrom;  as
security for the Obligations (as defined in the Security Agreement), the Company
hereby  collaterally  assigns to the Bank, and grants a security interest to the
Bank in and to, all of the  Company's  right,  title and interest in and to said
U.S.  Patents and Patent  Applications  and in any  registered  patents  arising
therefrom;  the  Company  agrees that it will not sell or assign any of the U.S.
Patents or Patent  Applications  nor any registered  patents  arising  therefrom
without  the prior  written  consent of the Bank;  and the  Company and the Bank
request that the  Commissioner  of Patents and  Trademarks  record this document
with respect to the U.S. Patents and Patent Applications.

         The Company hereby appoints the Bank as the Company's  attorney-in-fact
(with  full  power  of  substitution  and  resubstitution)  with the  power  and
authority,  after the  occurrence  of any Event of  Default  (as  defined in the
Guaranty  Agreement),  to execute and deliver,  in the name and on behalf of the
Company,  and to cause the recording of all such further  assignments  and other
instruments as the Bank may  reasonably  deem necessary or desirable in order to
carry out the  intent of the  Security  Agreement  and this  Security  Agreement
(Patents). The Company agrees

<PAGE>

that all third parties may conclusively  rely on any such further  assignment or
other instrument, so executed, delivered and recorded by the Bank (or the Bank's
designee  in  accordance  with the  terms  hereof)  and on the  statements  made
therein.

STAR MEDICAL TECHNOLOGIES, INC.                     FLEET NATIONAL BANK


By:  /s/ Joseph P. Caruso                           By:  /s/ Lucie Burke
     -------------------------                           -----------------------
     Name:  Joseph P. Caruso                             Its:  Vice President
     Title: Vice President of Finance



COMMONWEALTH OF MASSACHUSETTS )
                              ) ss.
COUNTY OF  MIDDLESEX          )


         Then personally  appeared  before me the above-named  JOSEPH P. CARUSO,
the _VICE  PRESIDENT OF FINANCE of Star Medical  Technologies,  Inc., and stated
that he/she  executed  the  foregoing  instrument  under the  authority  of said
corporation's Board of Directors and acknowledged the foregoing instrument to be
the free act and deed of said corporation.

         WITNESS my hand and seal this 16th day of November, 1998.


                                                    /s/ Marianne Barrett
                                                    ----------------------------
                                                    Notary Public
                                                    My commission expires:
                                                       November 19, 2004

<PAGE>


                                   SCHEDULE A

                                       TO

                          SECURITY AGREEMENT (PATENTS)


Patents with United States Registration
- ---------------------------------------

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

Patent Description                                 Registration No.                Registration Date
- ------------------                                 ----------------                -----------------
High fluence diode laser device 
and method for the  
fabrication and use thereof                        5,743,901                       April 28, 1998

Method for the laser treatment of 
subsurface blood vessels                           5,707,403                       January 13, 1998

Pulsed infrared laser treatment of psoriasis       5,527,350                       June 18, 1996
</TABLE>


Patent Applications
- -------------------

Patent Description                                   Serial No./Filing Date
- ------------------                                   ----------------------

Integrated cooling mechanism                         08/845,630/January 17, 1997
for diode-pumped solid state laser

Laser diode array packaging                          08/789,968/January 31, 1997


                         SECURITY AGREEMENT (TRADEMARKS)


         WHEREAS,  STAR MEDICAL  TECHNOLOGIES,  INC., a California  corporation,
with a principal  place of business at 1249 Quarry  Lane,  Pleasanton,  CA 94566
(the "Company") and FLEET NATIONAL BANK, with a place of business at One Federal
Street, Boston, Massachusetts 02110 (the "Bank") have entered into an Inventory,
Accounts  Receivable and Intangibles  Security Agreement dated November 16, 1998
(the "Security  Agreement") and are also parties to a related Guaranty Agreement
(the "Guaranty Agreement") between the Bank and the Company; and

         WHEREAS,  the Company is the owner and user of the trademarks listed on
Schedule A hereto and identified in said Security Agreement (the  "Trademarks");
and

         WHEREAS,  among the  security  interests  granted by the Company to the
Bank pursuant to the Security Agreement is a security interest in the Trademarks
listed  on  Schedule  A  hereto,  together  with the  goodwill  of the  business
associated with and symbolized by such Trademarks; and

         WHEREAS,  the parties to the Security Agreement  contemplate and intend
that, if an Event of Default (as defined in the Guaranty  Agreement) shall occur
and be  continuing,  the Bank shall have all rights of the Company in and to the
Trademarks and the goodwill of the business of the Company  associated  with and
symbolized  by the  Trademarks  as may be necessary or proper in order to enable
the Bank, as foreclosing secured party, to continue such business of the Company
or,  following such  foreclosure,  to transfer to a purchaser all such rights as
may be necessary or proper to enable such purchaser to continue such business of
the Company;

         NOW, THEREFORE,  for good and valuable  consideration,  the receipt and
sufficiency of which are hereby acknowledged, the parties reconfirm the terms of
the Security  Agreement,  as if set forth fully herein, and acknowledge that the
Bank has a security  interest  in the  Trademarks  listed on  Schedule A hereto,
together  with the goodwill of the business  associated  with and  symbolized by
such  Trademarks;  as security for the  Obligations  (as defined in the Security
Agreement),  the Company hereby  collaterally  assigns to the Bank, and grants a
security  interest to the Bank in and to, all of the Company's right,  title and
interest in and to said  Trademarks and the goodwill of the business  associated
therewith;  the  Company  agrees  that it will  not  sell or  assign  any of the
Trademarks  without the prior written  consent of the Bank;  and the Company and
the Bank request that the  Commissioner  of Patents and  Trademarks  record this
document with respect to the Trademarks.

         The Company hereby appoints the Bank as the Company's  attorney-in-fact
(with  full  power  of  substitution  and  resubstitution)  with the  power  and
authority,  after the  occurrence  and  during the  continuance  of any Event of
Default (as defined in the Letter  Agreement),  to execute and  deliver,  in the
name and on  behalf  of the  Company,  and to cause  the  recording  of all such
further  assignments  and other  instruments  as the Bank may deem  necessary or
desirable  in order to carry out the intent of the Security  Agreement  and this
Security Agreement  (Trademarks).

<PAGE>

The Company  agrees that all third  parties  may  conclusively  rely on any such
further assignment orother  instrument,  so executed,  delivered and recorded by
the Bank (or the Bank's designee in accordance with the terms hereof) and on the
statements made therein.


STAR MEDICAL TECHNOLOGIES, INC.               FLEET NATIONAL BANK


By:  /s/ Joseph P. Caruso                     By:  /s/ Lucie Burke
     -------------------------                     -----------------------------
     Name:  Joseph P. Caruso                       Its:  Vice President
     Title: Vice President of Finance


COMMONWEALTH OF MASSACHUSETTS      )
                                   ) ss.
COUNTY OF MIDDLESEX                )


         Then personally  appeared  before me the above-named  JOSEPH P. CARUSO,
the VICE  PRESIDENT OF FINANCE of Star Medical  Technologies,  Inc.,  and stated
that he/she  executed  the  foregoing  instrument  under the  authority  of said
corporation's Board of Directors and acknowledged the foregoing instrument to be
the free act and deed of said corporation.

         WITNESS my hand and seal this 16th day of November, 1998.


                                                    /s/ Marianne Barrett
                                                    ----------------------------
                                                    Notary Public
                                                    My commission expires:
                                                       November 19, 2004

<PAGE>

                                   SCHEDULE A
                                       TO
                         SECURITY AGREEMENT (TRADEMARKS)

Marks with Federal Registration
- -------------------------------
<TABLE>
<S>                                         <C>                                     <C>

Marks                                       Registration No./Reg. Date                           Use
- -----                                       --------------------------                           ---

OPTIPULSE                                      2,078,051/July 8, 1997                        Medical lasers

Marks with Pending Applications
- -------------------------------

Marks                                       Serial No./Filing Date                               Use
- -----                                       ----------------------                               ---


STARLIGHT                                      75-181,035/Oct. 15, 1996                 Lasers and accessories 
                                                                                    thereof for dermatological use
</TABLE>


                                 BONUS AGREEMENT

                            Dated: December ___, 1998

         Star Medical Technologies,  Inc. (the "Company"),  Medical Technologies
Acquisition,  Inc. ("Merger Sub"), Coherent, Inc. ("Coherent"),  Palomar Medical
Technologies,  Inc. ("Palomar"), Dr. Robert E. Grove, Dr. James Z. Holtz and Dr.
David  C.  Mundinger  are  parties  to  that  certain   Agreement  and  Plan  of
Reorganization (the "Agreement") dated as of December ___, 1998.

         By executing this Bonus Agreement,  Palomar hereby agrees to pay to the
individual  employees of the Company listed on Schedule A hereto (and subject to
the withholding  specified on such schedule),  at the Closing (as defined in the
Agreement) an aggregate  amount of $950,000,  provided that Drs. Grove and Holtz
certify to Palomar as of the  Closing  that the Company has been able to produce
the  cumulative  number of units  through the month  ending prior to Closing set
forth  opposite  such  month on the  shipment  forecast  below  (the  "Requisite
Units"). If both (a) the certification provided for in the previous sentence has
not been  provided,  and (b) the Company has not produced and shipped (or is not
ready to ship, as the case may be) the Requisite  Units,  then Palomar shall pay
pro rata to the persons listed on Schedule A an amount equal to $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  hereunder,  and in no case
shall the amount paid be in excess of $950,000.


         Month                  Shipment Forecast (Units)

        January                             20
       February                             20
         March                              45

         The parties hereto further agree and acknowledge that it is a condition
to the  enforceability  of that certain Power of Attorney and Proxy of even date
with the Agreement that the payments due under this Bonus  Agreement are made at
the Closing as required herein.



                  [REST OF THIS PAGE INTENTIONALLY LEFT BLANK]




<PAGE>




         IN WITNESS WHEREOF, Palomar, Company, Dr. Grove and Dr. Holtz have duly
executed this Bonus Agreement, as of the date and year first above written.

"PALOMAR"                                        "COMPANY"

PALOMAR MEDICAL TECHNOLOGIES, INC.               STAR MEDICAL TECHNOLOGIES, INC.



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


- ---------------------------------                -------------------------------
Robert E. Grove                                  James Z. Holtz


                              [COHERENT LETTERHEAD]
                                February 1, 1999
Mr. Louis P. Valente
Chief Executive Officer
Palomar Medical Technologies, Inc.
45 Hartwell Avenue
Lexington, MA 02173

Dear Dan:

         This  letter  is  to  confirm  the  agreement  between  Coherent,  Inc.
("Coherent") and Palomar Medical Technologies, Inc. ("Palomar") relating, to the
Sales Agency,  Development and License Agreement dated November 17, 1998 ("Sales
Agency   Agreement")   pending  the  Closing  of  the   Agreement  and  Plan  of
Reorganization   dated  as  of  December  7,  1998   ("Agreement   and  Plan  of
Reorganization") as follows:

         1.  Effective from January 20, 1999 until the first to occur of (i) the
satisfaction  of all of Coherent's  closing  conditions set forth in Section 6.2
(except for Section 6.2(i)) (the "Closing Conditions") of the Agreement and Plan
or   Reorganization   or  (ii)   termination   of  the  Agreement  and  Plan  of
Reorganization,  Coherent  hereby  consents  to the  appointment  of other sales
agents and/or distributors for Palomar's ruby laser based hair removal products.
As consideration  for Coherent  waiving- its exclusive rights to market and sell
these  products  in  accordance  with the terms of the Sales  Agency  Agreement,
Palomar  agrees to pay Coherent  S2,739.73 per day between  January 20, 1999 and
the first to occur of satisfaction of all Closing-  Conditions or termination of
the Agreement and Plan of  Reorganization.  This amount shall be paid at Closing
by a deduction in the Merger  Consideration,  or if the Closing, does not occur,
within 15 days of  termination of the Agreement and Plan of  Reorganization.  If
the  Closing  does  not  occur,  all  such  marketing  and  sales  rights  shall
exclusively  revert  back to Coherent  unless  Coherent  agrees with  Palomar in
writing to extend this  arrangement.  In addition,  Palomar may also at any time
immediately  terminate  its  obligation  to pay Coherent  $2,739.73 by notifying
Coherent in writing that  exclusive  rights to distribute  Palomar's  ruby laser
based hair removal products are reverting back to Coherent. During the remaining
term of the Sales  Agency  Agreement,  Coherent  shall be  entitled  to its full
commission  for any sales of Palomar's  ruby laser based hair  removal  products
occurring after the date of reversion of such exclusive rights to Coherent.

         2.  Coherent  agrees  to  purchase  at least  $125,000  of spare  parts
relating to the  LightSheer at Star's cost. As  consideration  for such pricing,
Coherent  agrees to provide Star with a line of credit up to $750,000.  Coherent
shall have the right to purchase up to  $250,000  of  LightSheer  spare parts at
Star's cost. In the event Coherent purchases more



<PAGE>


than  $125,000 of such spare  parts,  the line of credit  shall be  increased by
$2,000 for every $ 1,000 of purchases in excess of S 125,000.  In no event shall
the line of credit exceed $1 million.  Any loans under this  paragraph  shall be
'interest  free.  Amounts  drawn on this line of credit shall be used for Star's
working-  capital  purposes only. The principal  amount shall be due and payable
upon the earlier of the Closing- (in which case Star can decide whether to repay
such amount or have it included as a liability on the Closing  Balance Sheet) or
15 days following termination of the Agreement and Plan of Reorganization. Loans
shall be evidenced  by a  promissory  note in  substantially  the form  attached
hereto as Exhibit A.

         3. Palomar  agrees that the  LightSheer  EP and  LightSheer SP shall be
considered  Distributed  Products  under the  Sales  Agency  Agreement  and that
Coherent  shall  have the  exclusive  right to  market  and sell  such  products
according to the Sales Agency Agreement.  In regards to the LightSheer EP and SP
products, we agree as follows:
<TABLE>
<S>               <C>                                 <C>                        <C>                           <C>

                  a.The  Light  Sheer EP will  have the  following  pricing  and
                    commission structure:

                    Price                              Coherent                  Palomar
                    End-User                           $125,000                  $47,000                       $78,000
                    Distributor                        $100,000                  S22,000                       $78,000

                  b. The LightSheer SP pricing, and commission will be:

                                                       Price                     Coherent                      Palomar
                    End-User                           $105,000                  S35,000                       $70,000
                    Distributor                        $90,000                   S20,000                       $70,000
</TABLE>

                  c. Coherent  shall not sell these products at prices less than
those quoted above without Palomar's prior approval.  In the event that Coherent
sells these  products  for prices in excess of those  quoted  above,  Coherent's
commission shall be increased by 60% of such excess amount.  Notwithstanding the
immediately  preceding sentence,  Coherent's commission on sales to distributors
of the LightSheer SP shall be $20,000 until the purchase price exceeds  $97,000,
at which point it shall be increased by 60% of any excess over $97,000.

                  d. Coherent  agrees not to announce  these  products  prior to
February 1, 1999.


                  e. in addition to the 95 units already  committed for shipment
in January,  February and March,  1999,  Coherent will buy five demos at $72,000
each.

         Terms that are not  otherwise  defined  herein  shall have the  meaning
assigned to them in the Sales  Agency  Agreement  or the  Agreement  and Plan of
Reorganization, as applicable.



<PAGE>


        If  this  letter  accurately  sets  forth  your   understanding  of  our
agreement,  please  countersign  this  letter  and  return  a copy to me at your
earliest convenience.

                                                  Sincerely,


                                                  /s/ Robert J. Quillinan
                                                  ------------------------------
                                                  Robert J. Quillinan
                                                  Executive Vice President & CFO

AGREED AND ACCEPTED

PALOMAR MEDICAL TECHNOLOGIES, INC.


By:      /s/ Louis P. Valente
         ----------------------
         Louis P. Valente
         Chief Executive Officer

Date: January    1999
<PAGE>

                                    EXHIBIT A

                                 PROMISSORY NOTE

                                                         Santa Clara, California
                                                              January  ___, 1999

         FOR VALUE RECEIVED, the undersigned, Star Medical Technologies, Inc., a
California corporation ("Star"),  promises to pay to Coherent,  Inc., a Delaware
corporation  ("Coherent"),  or order, the principal sum of S . No interest shall
accrue on the outstanding  principal balance.  The principal amount shall be due
and payable on or before the earlier of (1) the closing,  of the  Agreement  and
Plan of Reorganization between Coherent,  PMTI and others dated December 7, 1998
(either by payment directly to Coherent or having- the principal amount included
as a  liability  on the  Closing  Balance  Sheet)  or  (ii)  15  days  following
termination of such Agreement and Plan of Reorganization.

         Should the principal  not be paid in a timely  manner,  interest  shall
accrue on the outstanding  principal and interest balance at the lesser of 1 V2%
per month or the highest rate permitted by law.

         Star shall reimburse Coherent for all costs and expenses incurred by it
and shall pay the reasonable  fees and  disbursements  of counsel to Coherent in
connection with the enforcement of Coherent's rights hereunder.

         No amendment,  modification or waiver of any provision of this Note nor
consent to any departure by Star  therefrom  shall be effective  unless the same
shall be in  writing-  and signed by  Coherent  and then such  waiver or consent
shall be effective only 'in the specific  instance and for the specific  purpose
for which given.

         Star hereby  waives any  requirement  of notice of dishonor,  notice of
protest and protest.

         This Note shall be deemed to be a  contract  made under the laws of the
State of California  and shall be construed in accordance  with the laws of said
State.  This Note shall be binding upon Star and its  successors and assigns and
the terms hereof shall inure to the benefit of Coherent and its  successors  and
assigns,  including  subsequent holders hereof. The holding, of any provision of
this Note to be invalid or  unenforceable  by a court of competent  jurisdiction
shall not  affect any other  provisions  and the other  provisions  of this Note
shall remain in fall force and effect.

                                              STAR MEDICAL TEC@LNOLOGIES, INC.


                                              By
                                                 -----------------------------



                                                                     EXHIBIT  21


                         SUBSIDIARIES OF THE REGISTRANT


Palomar Medical Technologies, Inc.                        Delaware corporation

Palomar Electronics Corporation                           Delaware corporation

Palomar Medical Products, Inc.                            Delaware corporation

Star Medical Technologies, Inc.                           California corporation

Esthetica Partners, Inc.                                  Delaware corporation


                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS


As independent public accountants, we hereby consent to the incorporation of our
report  included  in  this  Form  10-K,  into  the  Company's  previously  filed
Registration Statements, File Numbers 33-47479,  33-879650,  33-96436, 33-97710,
33-97760,  33-99792,  33-99794,  333-000140,   333-001070,  333-3424,  333-5781,
333-7097,  333-10681,  333-18003,  333-87908,  33-97710,  333-18347,  333-21095,
333-22725, 333-25209, 333-28251, 333-42129, 333-55821, 333-57261, 333-57403, and
333-70391.



                                                             ARTHUR ANDERSEN LLP

Boston, Massachusetts
March 24, 1999


<TABLE> <S> <C>


<ARTICLE>                     5

<CIK>                                                 0000881695
<NAME>                        Palomar Medical Technologies, Inc.
<MULTIPLIER>                                                   1
       
<S>                                          <C>
<PERIOD-TYPE>                                     12-MOS
<FISCAL-YEAR-END>                            DEC-31-1998
<PERIOD-START>                               JAN-01-1998
<PERIOD-END>                                 DEC-31-1998
<CASH>                                         1,874,718
<SECURITIES>                                           0
<RECEIVABLES>                                 10,302,121
<ALLOWANCES>                                     364,000
<INVENTORY>                                    5,516,342
<CURRENT-ASSETS>                              18,285,569
<PP&E>                                         7,709,986
<DEPRECIATION>                                 4,395,899
<TOTAL-ASSETS>                                23,525,914
<CURRENT-LIABILITIES>                         24,289,206
<BONDS>                                        3,150,000
                                  0
                                           69
<COMMON>                                         705,240
<OTHER-SE>                                    (7,168,772)
<TOTAL-LIABILITY-AND-EQUITY>                  23,525,914
<SALES>                                       44,514,057
<TOTAL-REVENUES>                              44,514,057
<CGS>                                         23,050,834
<TOTAL-COSTS>                                 23,050,834
<OTHER-EXPENSES>                                  21,311
<LOSS-PROVISION>                                        0
<INTEREST-EXPENSE>                             1,290,905
<INCOME-PRETAX>                               (9,967,243)
<INCOME-TAX>                                            0
<INCOME-CONTINUING>                           (9,967,243)
<DISCONTINUED>                                (2,624,180)
<EXTRAORDINARY>                                        0
<CHANGES>                                               0
<NET-INCOME>                                 (12,591,423)
<EPS-PRIMARY>                                      (0.22)
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