PALOMAR MEDICAL TECHNOLOGIES INC
10-K/A, 1999-02-12
PRINTED CIRCUIT BOARDS
Previous: PALOMAR MEDICAL TECHNOLOGIES INC, 10-Q/A, 1999-02-12
Next: HF FINANCIAL CORP, 10-Q, 1999-02-12



   
                                 FORM 10-K/A-1
    

                     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, 1997

                         Commission file number: 0-22340

                        PALOMAR MEDICAL TECHNOLOGIES, INC
             ------------------------------------------------------
             (Exact name of registrant as specified in its charter)
<TABLE>
<S>                                                                                 <C>

                Delaware                                                                         04-3128178
- --------------------------------------------------------------                      ----------------------------------- 
(State or other jurisdiction of incorporation or organization)                      (I.R.S. Employer Identification No.)
</TABLE>

               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  20,  1998,   59,553,243  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 $66,009,188. 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. 3 to a Schedule 13G filed
on March 10, 1998,  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     No  X
                                                    ---    ---

<PAGE>

                                     PART I

Item 1.  Business.

(a)      Introduction

         Palomar Medical  Technologies,  Inc. (the "Company" or "Palomar" or the
"Registrant")  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 believes is 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
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. Currently,  the Company has four subsidiaries,  one of which,
Dynaco Corp. ("Dynaco"),  the only remaining electronics subsidiary, the Company
anticipates  exiting in 1998.  (See Report on Form 8-K filed December 23, 1997.)
The remaining three subsidiaries are Palomar Medical Products,  Inc. ("PMP"), in
Lexington,  Massachusetts, where the Company's ruby hair removal laser system is
manufactured,   Star  Medical   Technologies,   Inc.   ("Star")  in  Pleasanton,
California,  where  the  Company's  diode  hair  and leg vein  removal  laser is
manufactured,   and  Cosmetic  Technology  International,   Inc.  ("CTI"),  also
headquartered  in  Lexington,   Massachusetts,  which  provides  cosmetic  laser
services.

(b)       Financial Information About Industry Segments

         The Company conducts business in one industry segment, medical products
and  services.  In 1997,  the Company  began a program of  divesting  all of its
noncore electronics  subsidiaries.  The Company expects to complete this program
in 1998.  (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 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  utilized by Palomar targets the pigment in
a hair  follicle  and was  developed  by Dr. R. Rox  Anderson  at  Massachusetts
General Hospital ("MGH").  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 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 ruby or diode 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


                                       1
<PAGE>

without harming the surrounding  skin or surface of the skin. The laser light is
pulsed at a rapid rate  covering  approximately  one-eighth  square inch at each
pulse.  This  treatment  method  allows  for a large  area of  treatment  over a
relatively short period of time.

         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 ChillTip(TM) cooling handpiece,  allows
for safe and effective hair removal.

         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  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  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.  (See  "Research  and
Development.")

         In March 1997,  Palomar was the first  company to receive FDA clearance
to sell and market a ruby laser 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
Company's LightSheer(TM) diode laser system.

         During  1998,  Palomar may  upgrade its ruby laser  system to include a
fiber delivery  system,  a higher energy head and a new handpiece.  Palomar will
continue to make  improvements to the ruby laser systems including higher energy
(for even more effective  hair  reduction),  colder cooling and user  selectable
pulse  widths (for more comfort and safety with darker  skin),  and faster pulse
rate (for faster hair removal).

         Throughout  1997, the Company's Star  subsidiary  continued work on the
Company's  latest hair removal  system,  the  LightSheer(TM)  diode laser.  This
revolutionary device incorporates state-of-the-art laser diode technology into a
2,000 watt  system that the Company  feels will be the ideal  complement  to the
current ruby laser technology for hair removal.  The LightSheer(TM)  diode laser
weighs approximately  one-eighth the weight of the EpiLaser(R) laser system, can
complete a treatment  more rapidly than the ruby laser,  and plugs into any wall
outlet.  Clinical results after 18 months of testing show comparable  results to
the EpiLaser(R)  laser system for most hair and skin types.  The new system uses
Palomar's  exclusive  patented  contact  cooling  technology to provide  greater
efficacy while maintaining epidermal safety.

                  The Hair Removal Market

         The market for  laser-based  hair removal is in its early stages and is
rapidly  growing.  The  final  size of that  market  cannot  yet be  determined;
however,  the Company  believes that the current  electrolysis  market is a good
model.  Last year,  more than one million women in the United  States  underwent
treatment  using  electrolysis,  spending  on  average  more than  $1,000  each,
representing a market of approximately $1 billion annually. In addition, surveys
indicate  as  many  as 15% of men  would  also  like  to  remove  unwanted  hair
especially from back and chest areas. Electrolysis is a commonly used method for
the  long-term  removal of body hair.  Other  methods  of hair  removal  include
waxing, depilatories,  tweezing, depilatory creams and shaving, all resulting in
only  short-term  hair  removal.  (See Item 7.  "Risk  Factors -  Dependence  on
Developing Market; Product Concentration.")

         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

                                       2
<PAGE>

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.

         Market  surveys report that more than 70% 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 the  longest-term  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 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 separate hair from the
follicle, 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.

         Studies  using  Palomar's  laser  hair  removal  process   demonstrated
significant permanent reduction of hair following treatment with the EpiLaser(R)
laser system.  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.  An FDA submission  seeking to allow Palomar
to claim permanent  reduction of hair from treatments with its EpiLaser(R) laser
system was filed in January of 1998.  Benefits of  Palomar's  laser hair removal
process 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.

                  Marketing, Distribution and Service

         Pursuant to an  agreement  executed in November  1997,  Coherent,  Inc.
("Coherent") is the exclusive  distributor for Palomar's hair removal lasers. If
Coherent fails to meet certain  minimums sales quotas specified in its agreement
with  Palomar,  it loses its  exclusive  distribution  rights.  Coherent  is the
largest  medical  laser  company  in the  world,  with  over 200  sales  persons
worldwide.  Under its agreement with Palomar, Coherent is responsible for sales,
marketing,  service,  training  and  education.  Coherent  has  over 50  service
representatives in the US, and over 100 worldwide.  (See Item 7. "Risk Factors -
Dependence  on New  Relationship  with  Coherent"  and Note  12(e) to  Financial
Statements.)

                  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).   In  1997,  RD-1200(TM)  sales
constituted  approximately  10% of  the  Company's  sales,  and  were  primarily
overseas,  in Japan,  Korea  and other  parts of the  world.  Palomar  sells and
services the RD-1200(TM)  through  distributors  internationally.  In the United
States,  Palomar has provided service through its own service organization,  but
expects to arrange for third party service beginning in the middle of 1998.

         The RD-1200(TM) Q-switched ruby laser has been on the market for nearly
nine years. Competition in the medical device industry is intense and technology
developments  have  continued  at a rapid pace over the past  decade.  While the
RD-1200(TM) Q-switched ruby laser is still recognized as the "gold standard" for
performance in this market,  there are less expensive products now available for
this purpose. Palomar expects sales of this product to continue in 1998 at a low
volume to foreign  countries where the advantages of ruby laser for treatment of
pigmented lesions is especially important.

                  Cosmetic Laser Services

         An  additional  avenue  that the  Company  has  explored  for its laser
technology is the service business  conducted through its CTI subsidiary,  which
was incorporated in 1996 for that purpose. During 1997, CTI established a number
of test sites to explore business models.

                                       3
<PAGE>

         In early  1997,  CTI  entered  into a binding  letter  of  intent  with
Columbia/HCA,  one of the  world's  largest  owners  and  operators  of  medical
facilities,  to  establish  revenue-sharing  cosmetic  laser  service  sites  in
existing  Columbia/HCA   facilities.   To  date,  three  such  sites  have  been
established.  CTI provides each of its sites with a turnkey package of laser and
medical  device  technology,   equipment,   training  and  service,   operations
personnel,  strategic  advertising  and marketing  programs,  patient  financial
credit  programs and management  assistance.  To date,  ten CTI  revenue-sharing
sites in  addition  to the  Columbia/HCA  sites are open and under  development.
During 1997,  CTI generated  revenues of  approximately  $1,000,000 and incurred
operating expenses of approximately $4,500,000.

         (ii)     Products Under Development

                  Burn Diagnosis Laser System

         In 1994,  the Company's  Star  subsidiary was awarded a $60,000 Phase I
Small Business  Innovation  Research Grant ("SBIR")  entitled "High Energy Diode
Laser for Burn Diagnosis" by the U.S. Air Force,  Phillips Laboratory.  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 1995,  Star was  granted  a  $743,000  follow-on  Phase II SBIR  contract  by
Phillips  Laboratory  for the research and  development  of the burn  diagnostic
system.  During the fiscal years ended  December 31, 1997,  1996 and 1995,  Star
recognized  $149,251,  $281,991 and  $307,000 of  government  contract  revenue,
respectively. 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.  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.  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.  The Company expects
that it may take several years before a commercial blood flow diagnostic product
is available.

                  Laser Tonsillectomy

         In June 1994, the Company  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.  The parties have reached an understanding  that the
Company 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 the  Company's  diode lasers in connection  with  performing
tonsillectomies.  In the year ended  December  31,  1997,  the Company  provided
$54,000 in funding. The animal studies were completed  successfully in 1997. The
Company intends to fund human clinical studies in this area over the next twelve
month  period.  The Company  expects  that it may take  several  years  before a
commercial product for tonsillectomy is available.

                  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.

                                       4
<PAGE>


                  Laser Thrombolysis

         In 1993,  the Company  entered into an  agreement  with the Edwards LIS
Division of Baxter (the  "Baxter  Agreement")  regarding  an  integrated  system
utilizing lasers and catheters for the removal of blood clots.  Under the Baxter
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.  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.

         (iii)    Production and Sources and Availability of Materials

         Palomar's  manufacturing  and research and  development  operations are
located in two locations, Lexington,  Massachusetts and Pleasanton,  California.
The ruby laser  system is  manufactured  in  Massachusetts  and the diode  laser
system is manufactured 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.  (See "Risk Factors -
Dependence on Suppliers.")

         (iv)     Patents and Licenses

         Certain  processes by which the Company is able to produce its 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  application  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  eleven  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, two of
these patents have been issued.  Additionally,  the Company  extends many of its
domestic filings into foreign  applications.  To date, four 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.

         The  Company  believes  it owns,  or has the  right to use,  the  basic
patents covering its products.  However, each year there are hundreds of 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 the manufacturing
of 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.

                                       5
<PAGE>

         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.

         Another  company  has  recently   informally   notified  the  Company's
distributor  that it believes that the Company's  contact cooling method as used
in connection  with the Company's diode laser for vascular  lesions  infringes a
patent owned by that company.  The Company is evaluating this contention.  Based
upon the Company's review to date, it does not appear that this patent should be
successfully assertable against the Company.

         Other than the two matters  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.")

         The Company also entered  into a four year  agreement  with MGH whereby
MGH  agreed  to  conduct   clinical   trials  on  a  laser  treatment  for  hair
removal/reduction  invented  by Dr. R. Rox  Anderson,  Wellman  Laboratories  of
Photomedicine,  MGH. As part of the  agreement,  MGH  provided  the Company with
prior data  already  generated  by Dr.  Anderson  with respect to the ruby laser
device at MGH.  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. The Company is obligated to fund the clinical  research
in the aggregate amount of approximately  $917,000 over the term of its contract
with MGH.  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 $203,757 to perform research and evaluation in the field of hair
removal.  During 1997, the Company incurred  approximately  $1,100,000 under its
clinical research agreement with MGH and other clinical studies.

         In  August  1995,  the  Company  entered  into  a  worldwide  exclusive
agreement  with MGH to license (with the right to  sublicense)  U.S.  Patent No.
5,595,568  ("Permanent  Hair Removal Using Optical Pulses") as well as any other
patents arising out of the Palomar-funded  clinical trials. As consideration for
this  license,  the  Company  is  obligated  to pay MGH  royalties  of 5% of net
revenues  on  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.

         On February 24, 1993, the  principals of the Company's Star  subsidiary
applied for a patent.  This application was subsequently  transferred to Star in
connection with the technology  underlying the use of a high-powered diode laser
for the treatment of psoriasis and other derma vascular malformation. The patent
was issued on June 18, 1996. Star has applied for additional  patents  regarding
the design and use of  high-powered  diode  lasers.  On June 22,  1995,  the New
England Medical Center ("NEMC") filed a patent application for Coagulation Laser
Tonsillectomy;  which  application  was issued as a patent on May 28, 1996.  The
Company  has  exclusive  rights  to the NEMC  patent.  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.  The  Company  has  licensed  this  laser hair  removal
technology from MGH in accordance with a certain license and research  agreement
as previously discussed.

         (v)      Seasonal Influences

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

         (vi)     Financing of Operations and Increase in Outstanding Shares

         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.  The Company raised a
total of $31,197,709 and  $53,534,990 in such financings  during the years ended
December 31, 1997, and December 31, 1996, respectively.  The Company anticipates
that it will require  substantial  additional  financing  during the next twelve
month period.  The Company may from time to time be required to raise additional
funds  through  additional  private  sales  of


                                       6
<PAGE>

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 will be successful in raising  additional  capital on
favorable  terms.  (See Notes 1, 6, 7 and 13 to  Financial  Statements,  Item 5.
"Market for Common  Equity and Related  Stockholder  Matters," and Item 7. "Risk
Factors - Substantial  Continuing  Losses;  Doubt About Ability to Continue as a
Going Concern.")

         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  shares of common stock have increased to 45,792,585 at December 31,
1997.  The Company also had  additional  reserved but unissued  shares of common
stock of  31,149,432  shares at December  31,  1997.  The  Company's  issued and
outstanding shares of common stock increased  subsequent to December 31, 1997 to
59,553,243  shares with additional  reserved but unissued shares of common stock
of 28,180,020 shares as of March 20, 1998. A substantial number of the Company's
reserved shares are registered and could be resold into the public market.  (See
Item 7. "Risk  Factors -  Issuance  of  Reserved  Shares;  Registration  Rights;
Issuance  of  Preferred  Stock  and  Debenture  Could  Affect  Rights  of Common
Stockholders  and  Significant   Outstanding   Indebtedness;   Subordination  of
Debentures.")

         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 11% of the Company's total
revenues in fiscal 1997.  (See -  Marketing,  Distribution  and  Service,  "Risk
Factors - Dependence on New Relationship with Coherent" and Notes 3(i) and 12(e)
to Financial Statements.)

         (viii)   Backlog

         The Company's  backlog of firm orders for its continuing  operations at
December 31, 1997,  and December 31, 1996,  was  approximately  $2.5 million and
$2.2 million,  respectively.  The backlog as of year-end has already been filled
in 1998. As of March 31, 1998,  the Company's  backlog of firm orders related to
its laser hair removal systems was approximately $7,000,000.

         (ix)     Government Contracts

         Not applicable.

         (x)      Competition

         The  markets  in which the  Company  is  engaged  are  subject  to keen
competition and rapid  technological  change.  Four other companies,  ThermoLase
Corporation,  Laser Industries,  Ltd., MEHL/Biophile International 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 1998,  making laser hair removal the most competitive  application
within the cosmetic laser marketplace.  The Company also expects that there will
be further consolidation of companies within the laser hair removal industry via
acquisitions,  partnering  arrangements or joint  ventures;  ESC Medical Systems
Limited recently  completed the acquisition of Laser  Industries.  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.  (See Item 7.  "Risk  Factors -  Dependence  on New
Products; Highly Competitive Industries.")

                                       7
<PAGE>

         In the cosmetic laser services  industry,  the Company's CTI 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.  CTI'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 - New Ventures.")

         (xi)     Research and Development

         During fiscal 1997,  fiscal 1996, and fiscal 1995, the Company incurred
approximately   $11,990,332,   $6,297,477  and  $3,964,920,   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  ("Wellman Labs"), 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 ten 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 out
research  and  development  tasks to them on a project  basis.  Palomar owns all
inventions, developments and patents which result from the work performed at the
St. Petersburg Laser Institute and funded by Palomar. In 1997, the Company spent
approximately  $100,000  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  40 employees of the Company and its  subsidiaries  were
engaged full time in research and development activities at December 31, 1997.

         Pursuant to the Sales Agency,  Development  and License  Agreement that
the  Company  entered  into with  Coherent  in  November  1997,  the Company has
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.

                                       8
<PAGE>

         (See Item 7. "Risk Factors - Dependence on Third Party Researchers" and
Note 8 to Financial Statements.)

         (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  -  Government
Regulation.")

         (xiv)    Number of Employees

         As of  December  31,  1997,  the  Company  and its  PMP,  CTI and  Star
subsidiaries  employed  165  people,  two  independent   contractors  and  three
temporary employees.  In addition, as of December 31, 1997, the Company's Dynaco
subsidiary employed 187 people.

         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  - Need  for  Additional
Qualified Personnel.")

(d)       Financial Information About Exports by Domestic Operations

         Aggregate  export sales for the Company's  continuing  operations  were
approximately  $2,468,000 for 1995, $3,935,000 for 1996 and $4,978,000 for 1997.
The 1995 export sales  consisted  primarily of the  RD-1200(TM)  tattoo  removal
laser,  the 1996 export sales of a combination of both the  RD-1200(TM)  and the
EpiLaser(R) laser system, and the 1997 export sales primarily of the EpiLaser(R)
laser system. (See Note 3(h) to Financial Statements.)

                                       9
<PAGE>






                                     PART II

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

(a)      Overview

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

         As part of the Company's overall  restructuring  efforts implemented in
the fourth quarter of 1997, the Company made the strategic decision to focus its
operations principally on its cosmetic hair removal products.  Accordingly,  the
Company also divested its  wholly-owned  subsidiary  Tissue  Technologies,  Inc.
("Tissue  Technologies")  due in part to a  significant  decline in revenues for
Tissue  Technologies'  Tru-Pulse(R)  CO2 skin  resurfacing  laser  caused  by an
overall  decline  in the  worldwide  CO2 skin  resurfacing  laser  market.  This
restructuring  also included a reduction in the Company's work force and closing
of the Company's  manufacturing  facility in Hull,  England due to underutilized
plant  capacity.  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. (See Item 1. "Introduction.")

(b)      Results

         (i)      Year Ended December 31, 1997,  Compared to Year Ended December
                  31, 1996

         Revenues from  continuing  operations  for the year ended  December 31,
1997,  were  $20,994,546 as compared to $17,606,871  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)  laser system and
service revenue and  RD-1200(TM)  ruby 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.  The Company  believes that overall
revenues  from its medical  products  will  increase in 1998 due to its improved
manufacturing  process,  growing market demand for its EpiLaser(R)  laser system
and   recently  FDA  cleared   LightSheer(TM)   laser  system  and  an  improved
distribution  network  as a  result  of  the  Company's  exclusive  distribution
arrangement  with Coherent.  (See "Risk Factors - Dependence on New Relationship
With Coherent.")

         Gross margin for the year ended December 31, 1997 was $938,583 (4.5% of
revenues) versus  $3,437,400 (19.5% 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 underabsorbed  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.  The
Company  believes  that its gross  margins will improve  throughout  1998 as the
Company  introduces  its successor  hair


                                       10
<PAGE>


removal laser products in the first and second  quarter.  The Company expects to
obtain  manufacturing  efficiencies  and  volume  production  related  to  these
successor laser products.  In addition,  the Company  anticipates an increase in
revenues due to an improved distribution network related to its arrangement with
Coherent.  (See "Risk Factors - Dependence  on New  Products;  Dependence on New
Relationship with Coherent.")

         Research  and  development  costs  increased to  $11,990,332  (57.1% of
revenues)  for the year ended  December  31,  1997,  from  $6,297,477  (35.8% of
revenues) for the year ended December 31, 1996.  This 90.4% 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.  Although as part of its agreement with Coherent,  the Company has
committed  to  certain  minimum   research  and  development   spending  levels,
management believes that research and development  expenditures in the aggregate
and as a percentage of revenues will  substantially  decrease over the next year
as the Company  introduces  to the market its successor  hair removal  products.
(See Item 1. "Description of Business Research and Development.")

   
         Selling  and  marketing  expenses  increased  to  $6,959,750  (33.2% of
revenues)  for the year ended  December  31,  1997,  from  $5,076,941  (28.8% of
revenues) for the year ended December 31, 1996.  This 37.1%  increase  reflected
the Company's  effort to expand its marketing and distribution for the Company's
EpiLaser(R) laser system. The Company anticipates that its aggregate selling and
marketing  expenses  will  increase  as  revenues  increase  due  to  the  costs
associated  with its  distribution  agreement  with  Coherent  because  Coherent
receives  a  commission  for  each of the  Company's  products  that it sells to
compensate  it for its  selling  and  marketing  efforts.  (See "Risk  Factors -
Dependence on New Relationship With Coherent.")
    

   
         General and administrative  expenses increased to $15,332,241 (73.0% of
revenues)  for the year ended  December  31,  1997,  from  $9,752,922  (55.4% of
revenues)  for the year ended  December  31, 1996.  This 57.2%  increase was the
result of  additional  administrative  resources  required at the  Company's now
closed 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.,  CTI  and  Palomar
Technologies, Ltd. totaling approximately $1,400,000, $2,300,000 and $1,000,000,
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.  The Company  anticipates that general and  administrative  expenses will
decrease in the  aggregate  amount and as a percentage  of revenues in 1998 as a
result of the third quarter restructuring effort.
    

         Business  development and financing costs decreased to $2,060,852 (9.8%
of revenues) for the year ended  December 31, 1997,  from  $2,879,603  (16.4% of
revenues)  for the  year  ended  December  31,  1996.  This  28.4%  decrease  is
attributable to the Company's restructuring efforts to focus on its core medical
product  and  service   businesses.   The  Company   anticipates  that  business
development  expense  will  decrease  substantially  in 1998 as a result  of the
restructuring.

         Restructuring  and asset  write-off  costs  totaling  $12,983,000  were
incurred  for  the  year  ended  December  31,  1997.   These  charges   reflect
restructuring  and asset write-off costs for certain  operating and nonoperating
assets  that  the  Company  believes  were  not  fully  realizable  for both the
Company's  medical business and other nonmedical  investments.  Included in this
charge  is  a  $2.7  million  charge  for  severance   costs   associated   with
consolidating the selling, general and administrative  functions,  including the
closing of certain facilities.

         Settlement and litigation  costs totaled  $3,199,000 for the year ended
December 31, 1997,  an increase  from  $880,000 for the year ended  December 31,
1996.  These costs are  attributable  to a lawsuit brought by an investment bank
and other claims made against the Company.  In this suit,  the  investment  bank
alleged  that the  Company  breached a contract in which the bank was to provide
certain  investment  banking services in return for certain  compensation.  This
case was settled on August 18, 1997 for $1.875 million.

                                       11
<PAGE>


         Interest expense from continuing operations increased to $6,993,898 for
the year ended December 31, 1997,  from $271,619 for the year ended December 31,
1996.  This amount for 1997  includes $5.4 million of noncash  interest  expense
related  to the value  ascribed  to the  discount  features  of the  convertible
debentures issued by the Company.

         Interest  income  decreased to $456,945 for the year ended December 31,
1997,  from  $1,355,488 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  $29,508,755 for the year ended
December  31, 1997 as  compared  with a loss of  $20,895,534  for the year ended
December  31,  1996.  The  Company  also  reported a gain of  $2,073,943  on the
disposition  of its  discontinued  operations.  This  amount  includes a gain of
$6,221,689  related to the disposition of 1,960,736 shares of Nexar common stock
which was offset by losses incurred and accrued of $4,148,000 on the disposition
of  Dynaco  and  its  wholly  owned  subsidiaries.  The  Company  completed  the
disposition of Comtel and Dynamem on December 9, 1997.  The Company  anticipates
that the  disposition  of Dynaco and the  remainder  of its Nexar  stock will be
completed by the fourth quarter of 1998.

         (ii)     Year Ended December 31, 1996,  Compared to Year Ended December
                  31, 1995

         For the year ended  December  31, 1996,  the Company had revenues  from
continuing  operations of  $17,606,871  as compared to  $5,610,280  for the year
ended  December 31,  1995.  The 214%  increase in revenues  from 1995 to 1996 is
principally  attributable  to $10.1 million of revenues  generated from sales of
Tissue Technologies' Tru-Pulse(R) CO2 skin resurfacing laser in 1996 as compared
to only $114,000 of revenues  generated from the Tru-Pulse(R) laser for the year
ended  December  31,  1995.  The  Company  began  commercial   shipment  of  the
Tru-Pulse(R)  laser  in  the  fourth  quarter  of  1995.  Furthermore,  revenues
increased  approximately  $2.3 million for the year ended December 31, 1996 as a
result of the Company's  introduction  and initial  shipments of its EpiLaser(R)
laser system during the third and fourth quarters of 1996.

         Gross margin for the year ended December 31, 1996 was $3,437,400 (19.5%
of revenues) versus  $2,145,808  (38.2% of revenues) for the year ended December
31, 1995. This decrease in gross profit was due to the novation of the Company's
research and  development  contract  with the U.S. Army in  anticipation  of the
commercialization of its medical products. (See Item 1. "Description of Business
- - Products  Under  Development;  Dye  Laser.")  The gross  profit  percent  also
decreased  due  to   underutilization   of  increased   production  capacity  in
preparation  for the anticipated  increase in demand for the  EpiLaser(R)  laser
system in fiscal 1997. A portion of this decrease in gross margins was offset by
an increase in gross margins  attributed to the introduction of the Tru-Pulse(R)
laser to the commercial marketplace in the first quarter of 1996.

         Research  and  development  costs  increased  to  $6,297,477  (35.8% of
revenues)  for the year ended  December  31,  1996,  from  $3,964,920  (70.7% of
revenues) for the year ended December 31, 1995.  This 58.8% increase in research
and development reflects the Company's focused efforts during 1996 to obtain FDA
clearance  for hair removal  using the  EpiLaser(R)  laser  system.  The Company
received FDA clearance to market its  EpiLaser(R)  laser system for hair removal
in March 1997. The Company also  continued to concentrate on the  development of
additional  products for medical and cosmetic laser  applications.  (See Item 1.
"Description of Business - Research and Development.")

         Selling  and  marketing  expenses  increased  to  $5,076,941  (28.8% of
revenues)  for the year ended  December  31,  1996,  from  $2,768,541  (49.3% of
revenues) for the year ended December 31, 1995. This 83.4% increase reflects the
Company's  effort to expand its  marketing and  distribution  to support its new
internally developed EpiLaser(R) and Tru-Pulse(R) laser product lines.

         General and  administrative  expenses increased to $9,752,922 (55.4% of
revenues)  for the year ended  December  31,  1996,  from  $2,141,798  (38.2% of
revenues)  for the year  ended  December  31,  1995.  This  355.4%  increase  is
primarily due to acquisition  efforts during 1996 and the  transformation of the
Company  from the  development  stage  to  commercialization  combined  with the
increased   administrative  resources  required  at  the  Company's  now  closed
corporate  offices  and  subsidiaries  to oversee  the  growth of the  Company's
business.  The Company expanded its general and administrative  support staff to
accommodate the forecasted growth in the fourth quarter of 1996 and in 1997.

                                       12
<PAGE>


         Business development and financing costs increased to $2,879,603 (16.4%
of revenues) for the year ended  December 31, 1996,  from  $1,409,303  (25.1% of
revenues)  for the year ended  December  31,  1995.  This  104.3%  increase  was
attributable to the Company's continuing acquisitions and financing activities.

         Restructuring  and asset write-off costs of $3.06 million were incurred
for the year ended December 31, 1996.  These charges reflect  restructuring  and
asset write-off  costs for certain  operating and  nonoperating  assets that the
Company  believes  were not  fully  realizable  for both the  Company's  medical
business and other nonmedical investments.

         Settlement  and  litigation  costs totaled  $880,000 for the year ended
December  31, 1996 up from  $700,000 for the year ended  December 31, 1995.  The
$700,000 of settlement and litigation  costs incurred  during 1995 resulted from
the pledge of 2,860,000 shares of the Company's common stock as collateral for a
$5,000,000  debt  financing  that was canceled  before it was  consummated;  the
Company  was  required  to pay  $700,000 to a third party in order to secure the
return of these common shares.  The $880,000 of settlement and litigation  costs
incurred  during 1996 was  associated  with the lawsuit filed by the  investment
bank.  In this suit,  the  investment  bank alleged that the Company  breached a
contract  with it in which the bank was to provide  certain  investment  banking
services in return for certain compensation. The Company settled this lawsuit on
August 18, 1997 for $1.875 million.

         Interest expense from continuing  operations  decreased to $271,619 for
the year ended December 31, 1996,  from $766,079 for the year ended December 31,
1995. This decrease was principally  attributable to the Company's increased use
of preferred stock financing in 1996.

         Interest income increased to $1,355,488 for the year ended December 31,
1996,  from  $912,019 for the year ended  December 31,  1995.  This  increase is
primarily the result of interest  received  from  subscriptions  receivable  and
other loans and  investments  made as a result of the  Company's  improved  cash
position as of December 31, 1996.

         Net gain on  trading  securities  represents  realized  and  unrealized
trading  gains and losses of  $2,033,371  for the year ended  December 31, 1996.
Included in this amount is an unrealized gain totaling approximately  $1,547,000
related to the Company's  investment in a publicly traded company and a realized
gain totaling  approximately  $827,000  related to the  Company's  investment in
another publicly traded company offset by various  unrealized losses aggregating
approximately  $340,000. The Company had a net realized trading gain of $201,067
for the year ended December 31, 1995.

         Other income  totaled  $591,853 for the year ended December 31, 1996 as
compared to $102,305 for the year ended  December  31,  1995.  Included in other
income for the year ended December 31, 1996 is a foreign currency  exchange gain
of $446,596.

         Loss from  discontinued  operations was  $20,895,534 for the year ended
December  31,  1996 as  compared  with a loss of  $4,231,326  for the year ended
December 31, 1995. The Company also reported a gain on disposition of $3,380,000
on the  disposition of 400,000 shares of Nexar common stock that was consummated
during the fourth quarter of 1996.

(c)      Liquidity and Capital Resources

   
         During 1996, the Company reorganized its operations, and as such became
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.
    

   
         In order to meet these cash flow requirements and fund operating losses
at the Company's  subsidiaries,  the Company has generated $16.7 million,  $15.0
million  and $5.6  million in net  proceeds  from the  issuance  of  convertible
debentures,  the sale of its  preferred  stock,  and the  private  placement  of
Palomar-owned Nexar common stock,  respectively,  during the year ended December
31, 1997. The Company may be required to raise  additional  funds to meet future
cash flow requirements for the Company's subsidiaries.  As of December 31, 1997,
the Company had approximately  $4,453,000  million in cash, cash equivalents and
trading securities.
    

                                       13
<PAGE>

         The  Company's  net loss for the year ended  December 31, 1997 included
the following  noncash  items:  $2.2 million of  depreciation  and  amortization
expense;   $5.4  million  of  additional   interest   expense  relating  to  the
amortization of the discounts on the convertible debentures and $13.0 million in
restructuring and asset write-off costs.

         The Company anticipates that capital  expenditures in the normal course
of manufacturing operations and administrative  requirements related thereto for
1998 will total  approximately  $2  million.  The  Company  will  finance  these
expenditures  with cash on hand and equipment  leasing lines or the Company will
seek to raise  additional  funds.  If  necessary,  the Company can reduce  these
expenditures.  There can be no assurance  that the Company will be able to raise
the necessary funds.

         The Company has entered into a Loan Agreement  with Coherent,  pursuant
to which  Coherent  has agreed to loan the  Company  money to help  finance  the
Company's working capital  requirements,  which loans are  collateralized by the
Company's  accounts  receivable  where Coherent has acted as the Company's sales
agent. (See "Risk Factors - Dependence on New Relationship With Coherent.")

         The Company has  marketable  securities  for two of its  investments in
publicly  traded  companies  whose market value was $17.2 million as of December
31,  1997.  The  sale of some of  these  securities  may be  subject  to  volume
limitations.  As part of the Company's  ongoing  strategic  financing  plan, the
Company is evaluating  sale of these  securities in an effort to raise funds for
ongoing operations.

   
         As of December  31, 1997,  accounts  receivable  totaled  approximately
$2,249,000.  This  amount  is net of our  allowance  for  doubtful  accounts  of
approximately  $746,000.  During 1997, revenue increased $11.3 million primarily
due to the introduction of the Company's  EpiLaser(R)  hair removal system.  The
Company  allowance  for  doubtful  accounts  as of  December  1997 is  primarily
required for sales of the  EpiLaser(R)  hair removal  system to customers  whose
accounts receivable balance was potentially uncollectible at year end.
    

         During 1997, the Company funded its CTI service  business in the amount
of  $5,097,000.  The  Company is in the  process  of  evaluating  its  strategic
business  plan related to the cosmetic  laser  service  business in an effort to
ascertain  the risks and  benefits of  investing  additional  resources  in this
business. If the Company believes that additional  investments in CTI contribute
toward its overall goal of maximizing  shareholder  value,  then the Company may
continue to make substantial additional investments in CTI.

         Dynaco has a three year revolving credit and security  agreement with a
financial  institution.  The  agreement  provides  for  the  revolving  sale  of
acceptable accounts  receivable,  as defined in the agreement,  with recourse at
85% of face value, up to a maximum commitment of $3 million.  As of December 31,
1997, the amount of accounts  receivable sold that remained  uncollected totaled
$2.1 million net of related reserves and fees, as defined in the agreement. This
amount  is  included  in  the  net  assets  of  discontinued  operations  in the
accompanying  balance  sheet as of December 31, 1997.  The interest rate on such
outstanding  amounts is the bank's prime rate plus 1.5%, and interest is payable
monthly in arrears.  The financing is collateralized  by the purchased  accounts
receivable and  substantially  all of Dynaco's  assets.  The Company  guarantees
borrowings under this loan agreement.

         In connection  with the  disposition of Comtel,  the Company  assumed a
note issued by Comtel to a loan  association that totals  $3,233,000.  This note
bears interest at the loan association's prime rate plus 2.25% and is payable in
24  monthly  installments  of  principal  and  interest  totaling  approximately
$150,000, beginning in March 1998. This note is secured by a pledge of 3,250,000
shares  of the  Company's  common  stock.  In  addition,  the  Company  has also
guaranteed up to an  additional  maximum  amount of  $2,500,000  under a line of
credit extended by this 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  $1,500,000  in the event that the Company is  obligated  to honor
this guarantee.  The stockholders of BTC have  collateralized  this guarantee by
the Company with certain assets personally owned by the stockholders.

                                       14
<PAGE>


         The  Company's  strategic  plan is to  continue  to fund  research  and
development  for its medical  products.  This  research and  development  effort
entails  extensive  clinical  trials  leading  up  to  FDA  submissions.   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. (See Item 1. "Description of Business - Research and Development.")

         The Company has had significant losses to date and expects these losses
to  continue  through  1998.  Therefore,  the  Company  must  continue to secure
additional  financing  to continue  to complete  its  research  and  development
activities,   commercialize  its  current  and  proposed  medical  products  and
services,  and fund ongoing operations for the next twelve months.  There can be
no  assurance  that  events in the future  will not  require the Company to seek
additional  financing  sooner.  The Company  continues  to  investigate  several
financing  alternatives,  including  strategic  partnerships,   additional  bank
financing,  private debt and equity  financing,  sale of assets,  including  the
Company's marketable securities consisting of Nexar and The American Materials &
Technology  Corporation  ("AMTK"),  and other  sources.  Based on its historical
ability to raise funds as necessary  and ongoing  preliminary  discussions  with
potential financing sources,  the Company believes that it will be successful in
obtaining  additional  financing in order to fund current operations in the near
future.  Although the Company  believes  that it will be successful in obtaining
additional financing,  there can be no assurance that any such financing will be
available on terms satisfactory to the Company.  (See "Risk Factors  Substantial
Continuing Losses; Doubt About Ability to Continue as a Going Concern.")

         Subsequent to December 31, 1997,  the Company  entered into a financing
agreement with a Series G Preferred  shareholder  to sell this investor  500,000
shares of Nexar common stock for $2,000,000.  Under the terms of this agreement,
the Company has guaranteed a $2,000,000  aggregate  value to be realized by this
entity. To the extent this amount is not realized by this investor,  the Company
will repay any deficiency two years from the date of closing. In connection with
this  financing,  the Company also agreed to certain  amendments of the Series G
Preferred Stock, as defined in the agreement.

         In February 1998, the Company sold 7,200,000 shares of its common stock
to a group of investors  for  $7,200,000.  In addition,  the Company also issued
warrants to the  investors  to purchase  7,200,000  shares of common stock at an
exercise price of $3.00 per share.

         On March 27, 1998, the Company borrowed $2,000,000. This bridge loan is
payable the earlier of May 26, 1998 or (i) one day  following the sale of Dynaco
(ii) the sale of any other Palomar  assets in a  transaction  outside the normal
course of business or (iii) any financing  where the use of proceeds to pay back
debt is not  prohibited.  The Company issued  125,000  warrants to the lender to
purchase  125,000  shares of common stock at an exercise price of $.01 per share
in lieu of interest.

(d)      Recently Issued Accounting Standards

         In February 1997,  Financial Accounting Standards Board ("FASB") issued
Statement of Financial  Accounting  Standards  ("SFAS") No. 129,  Disclosure  of
Information  about Capital  Structure.  In June 1997,  FASB issued SFAS No. 130,
Reporting  Comprehensive  Income and SFAS No. 131, Disclosures about Segments of
an Enterprise and Related  Information.  SFAS No. 129, 130 and 131 are effective
for fiscal years  beginning  after December 15, 1997. The Company  believes that
the adoption of these new accounting  standards will not have a material  impact
on the Company's financial statements.

                                       15
<PAGE>



          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
anticipated  operational  and capital  expense  levels and such  expense  levels
relative to the Company's total revenues) 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 factors  identified in
the cautionary statements 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 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

         SUBSTANTIAL  CONTINUING  LOSSES;  DOUBT ABOUT  ABILITY TO CONTINUE AS A
GOING CONCERN.  The Company  incurred a net loss from  continuing  operations of
$58,369,079  for the year ended December 31, 1997. The Company  expects to incur
losses for the near term and through the third quarter of 1998.  However,  there
can be no assurance that the Company will achieve profitable  operations or that
profitable  operations will be sustained if achieved.  At December 31, 1997, the
Company's  accumulated  deficit and working  capital  deficit was $6,183,687 and
$9,138,915, respectively. The Company's Star, PMP and CTI subsidiaries each have
had a history of losses.  There can be no assurance  that these  companies  will
achieve profitable operations or that profitable operations will be sustained if
achieved.   As  a  result,  the  report  of  the  Company's  independent  public
accountants  in connection  with the Company's  Consolidated  Balance  Sheets at
December  31,  1997  and  1996,  and  the  related  consolidated  statements  of
operations,  stockholders'  equity  (deficit) and cash flows for the three years
ended  December  31, 1997  includes an  explanatory  paragraph  stating that the
Company's recurring losses, working capital deficiency and stockholders' deficit
raises  substantial  doubts about the  Company's  ability to continue as a going
concern.  The Company must continue to secure  additional  financing to complete
its research and development activities,  commercialize its current and proposed
cosmetic laser products,  and fund ongoing  operations.  The Company anticipates
that  it  will  require  substantial   additional   financing  during  the  next
twelve-month  period.  The Company believes that the cash generated to date from
its financing activities,  continued sale of assets and the Company's ability to
raise cash in future  financing  activities  will be  sufficient  to satisfy its
working capital  requirements  through the next twelve-month period. The Company
bases its belief that it has the ability to raise cash in future  financings  on
its demonstrated  historical ability to raise money and its ongoing  preliminary
discussions with financing sources. However, there can be no assurance that this
assumption  will prove to be  accurate  or that  events in the  future  will not
require  the  Company  to obtain  additional  financing  sooner  than  presently
anticipated.  The Company may also determine,  depending upon the  opportunities
available to it, to seek additional  debt or equity  financing to fund the costs
of  acquisitions  or  expansion.  To the extent  that the  Company  finances  an
acquisition with a combination of cash and equity securities,  any such issuance
of equity  securities could result in dilution to the interests of the Company's
shareholders.  Additionally,  to the extent that the Company incurs indebtedness
to fund increased levels of accounts receivable or to finance the acquisition of
capital  equipment or issues debt securities in connection with any acquisition,
the  Company  will be subject to risks  associated  with  incurring  substantial
additional  indebtedness,  including the risks that interest rates may fluctuate
and cash flow may be  insufficient  to pay  principal  and  interest on any such
indebtedness.   The  Company   continues  to   investigate   several   financing
alternatives,  including  strategic  partnerships,  additional  bank  financing,
private, debt and equity financing and other sources,  including the liquidation
of its  marketable  securities  (Nexar and AMTK).  While the  Company  regularly
reviews  potential  funding  sources in relation  to its  ongoing  and  proposed
projects,  there can be no  assurance  that the  current  levels of  funding  or
additional  funding  will  be  available,  or if  available  will  be  on  terms
satisfactory to the Company. Failure to obtain additional financing could have a
material adverse effect on the Company,  including requiring it to significantly
curtail its operations.  (See "Management's Discussion and Analysis of Financial
Condition  and  Results  of  Operations,"  Item 1.  "Description  of  Business -
Financing of Operations and Increase in Outstanding  Shares," and Notes 1, 6 and
7 to Financial Statements.)

                                       16
<PAGE>

         DEPENDENCE ON NEW RELATIONSHIP  WITH COHERENT.  The Company has entered
into a Sales  Agency,  Development  and License  Agreement  with  Coherent  (the
"Agreement")  pursuant to which Coherent serves as exclusive distributor for the
Company's laser based hair removal systems.  As a result,  the Company no longer
has its own sales force.  Coherent  receives a marketing  and sales  commission,
based on the end-user  price,  for each Palomar laser it sells.  There can be no
assurance  that Coherent will be successful in  distributing  the Company's hair
removal  lasers  or that it will  give  sufficient  priority  to  marketing  the
Company's products.  In addition,  Coherent may develop,  market and manufacture
its own lasers that incorporate the Company's proprietary technology and compete
with the  Company's  lasers,  in which case it must pay the Company a royalty on
such sales.  If Coherent  proves unable to sell Palomar's hair removal lasers in
the volume anticipated, it could have a material adverse effect on the Company's
business,  financial  condition  and  results  of  operations.  Pursuant  to the
Agreement,  if Palomar is unable (as defined) or unwilling  to  manufacture  the
cosmetic laser products to be distributed by Coherent, then Palomar will license
to Coherent the technology necessary to make such products.  The initial term of
the Agreement is for three years, commencing on November 17, 1997. At the end of
each year, the Agreement  automatically  renews for another year,  unless either
party  provides  written  notice of its  nonrenewal 30 days prior to the renewal
date. In the  Agreement,  the Company has agreed to upgrade all its  EpiLaser(R)
laser systems sold prior to the date of the Agreement. The unanticipated loss of
Coherent as a distributor,  any  significant  reduction in orders from Coherent,
the introduction by Coherent of competitive  products,  and unanticipated costly
product upgrades would have a material adverse effect on the Company's business,
financial  condition  and  results of  operations.  (See Notes 3(i) and 12(e) to
Financial Statements.)

         DEPENDENCE  ON NEW  PRODUCTS.  The Company  expects that a  significant
portion  of future  revenue  will  continue  to be  derived  from sales of newly
introduced products.  The Company must continue to make significant  investments
in research  and  development  in order to  continue  to develop  new  products,
enhance  existing  products and achieve  market  acceptance  for such  products.
However,  there can be no assurance  that  development  stage  products  will be
successfully  completed  or, if  developed,  will achieve  significant  customer
acceptance.  If the Company  were  unable to  successfully  define,  develop and
introduce  competitive  new  products,  and enhance its existing  products,  its
future  results of  operations  would be  adversely  affected.  Development  and
manufacturing  schedules for technology  products are difficult to predict,  and
there can be no assurance that the Company will achieve timely initial  customer
shipments of new products.  The timely  availability of these products in volume
and their  acceptance by customers  are  important to the future  success of the
Company. Delays, whether due to manufacturing delays, lack of market acceptance,
delays in  regulatory  approval,  or  otherwise,  could have a material  adverse
effect on the company's results of operations. From time to time, the Company or
its  competitors may announce new products,  capabilities  or technologies  that
have the potential to replace or shorten life cycles of the  Company's  existing
products.  No assurance can be given that  announcements of currently planned or
other new products will not cause customers to defer purchasing existing Company
products.  To the extent that new products are not developed in a timely manner,
do not achieve  customer  acceptance or do not generate  higher sales prices and
margins than existing products, the Company's business,  financial condition and
results of operations could be materially adversely affected.

         DEPENDENCE ON DEVELOPING MARKET; PRODUCT CONCENTRATION.  The market for
laser hair removal is new and rapidly  evolving.  The Company  currently derives
substantially  all of its  revenues  from its laser hair  removal  products  and
expects  that  revenues  from  these  products  will  continue  to  account  for
substantially  all of its  revenues  in the  foreseeable  future.  Broad  market
acceptance of laser hair removal and, in particular,  the Company's  EpiLaser(R)
and  LightSheer(TM)  laser hair  removal  systems is critical  to the  Company's
future success.

         NEXAR. As of March 20, 1998, the Company owned approximately 31% of the
voting  capital stock of Nexar.  In order to  successfully  execute its business
plan, the Company is to a certain  degree  dependent on the success of Nexar and
Nexar's  ability to fund its  operations and achieve  profitability  in the near
term.  The  Company  intends to reduce its  ownership  of Nexar over time as the
Company  continues to focus on its core cosmetic laser business.  (See Note 2 to
Financial Statements.)

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

                                       17
<PAGE>

         LIMITED  OPERATING  HISTORY.  The Company's  subsidiaries  have limited
operating histories and are in the development stage, and the Company is subject
to all of the risks inherent in the establishment of a new business  enterprise.
The  likelihood  of success of the Company  must be  considered  in light of the
problems,   expenses,   difficulties,   complications   and  delays   frequently
encountered  in  connection  with  the  establishment  of  a  new  business  and
development of new technologies in the cosmetic laser products  industry.  These
include, but are not limited to, government regulation, competition, the need to
expand  manufacturing   capabilities  and  market  expertise,  and  setbacks  in
production, product development, market acceptance and sales and marketing. (See
Item 1. "Description of Business.")

         NEW VENTURES.  The Company's CTI subsidiary has entered into agreements
with healthcare  providers to provide cosmetic laser services at laser treatment
centers and plans to enter into more such  agreements  in the future.  While the
Company believes these new partnerships are strategically  important,  there are
substantial  uncertainties  associated  with the  development  of new  products,
technologies  and services for evolving  markets.  The success of these ventures
will be determined not only by the Company's  efforts,  but also by those of its
partners.  Initial  timetables  for  the  development  and  introduction  of new
technologies,  products or services may not be achieved,  and  price/performance
targets may not prove  feasible.  External  factors,  such as the development of
competitive  alternatives  or  government  regulation,  may cause new markets to
evolve in unanticipated directions.  (See "- Highly Competitive Industries," and
Item 1.  "Description of Business -  Cosmetic Laser Services.")

         INVESTMENTS  IN UNRELATED  BUSINESSES.  The Company has  investments in
marketable securities  (consisting  principally of Nexar and AMTK common stock).
The  Company's  basis  for  financial  reporting  in  these  investments  totals
approximately  $5.1  million.  The  Company's  current  market  value  of  these
investments totals  approximately $14.0 million. The amount that the Company may
ultimately realize from these investments could differ materially from the value
of these investments  recorded in the Company's  financial  statements,  and the
ultimate disposition of these investments could result in a loss to the Company.
(See "Management's Discussion and Analysis of Financial Condition and Results of
Operations," and Notes 2 and 3(b) and (c) to Financial Statements.)

         HIGHLY  COMPETITIVE  INDUSTRIES.  The cosmetic laser industry is highly
competitive and is characterized  by the frequent  introduction of new products.
The Company competes in the development, manufacture, marketing and servicing of
cosmetic  laser products with numerous  other  companies,  certain of which have
substantially greater financial, marketing and other resources than the Company.
In addition,  the  Company's  cosmetic  laser  products  face  competition  from
alternative  medical  products and procedures,  such as electrolysis and waxing,
among  others.  There  can be no  assurance  that  the  Company  will be able to
differentiate  its  products  from the products of its  competitors  or that the
marketplace  will  consider the  Company's  products to be superior to competing
products or medical procedures.  There can be no assurance that competitors will
not develop products or that new technologies  will not be developed that render
the  Company's  products  obsolete or less  competitive.  (See "-  Technological
Obsolescence.")  In  addition,  in  entering  areas of  business in which it has
little or no experience,  such as the opening of laser  treatment  centers,  the
Company may not be able to compete  successfully  with competitors that are more
established in such areas.  (See "- New Ventures," and Item 1.  "Description  of
Business - Cosmetic Laser Services.")

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

         VOLATILITY   OF  SHARE  PRICE.   Factors  such  as   announcements   of
developments  related to the Company's  business,  announcements by competitors,
quarterly fluctuations in the Company's financial results and other factors have
caused  the  price  of  the  Company's   stock  to  fluctuate,   in  some  cases
substantially,  and  could  continue  to do so in the  future.  If  revenues  or
earnings in any quarter fail to meet the  investment  community's  expectations,
there could be an immediate  impact on the price of the Company's  common stock.
In  addition,  the  stock  market  has  experienced  extreme  price  and  volume
fluctuations  that  have  particularly   affected  the  market  price  for  many
technology  companies  and that  have  often  been  unrelated  to the  operating
performance of these  companies.  These broad market  fluctuations may adversely
affect the market price of the Company's common stock.

                                       18
<PAGE>



         GOVERNMENT REGULATION.  The Company's laser product business segment is
subject to regulation  in the United  States and abroad.  Failure to comply with
applicable regulatory  requirements can result in fines, denial or suspension of
approvals,  seizures or recall of products,  operating restrictions and criminal
prosecutions,  any or all of which could have a material  adverse  effect on the
Company.  Furthermore,  changes  in  existing  regulations  or  adoption  of new
regulations could prevent the Company from obtaining, or could affect the timing
of, future regulatory approvals.  (See Item 1. "Description of Business - Impact
of Medical Device Regulations.")

         All laser medical  devices,  including  those sold by the Company,  are
subject to  regulation  by the FDA under the Medical  Device  Amendments  of the
United States Food,  Drug and Cosmetics Act of 1976, as amended (the "FDA Act"),
pursuant to which the FDA regulates the clinical testing, manufacture, labeling,
sale,  distribution and promotion of medical devices. Before a new device can be
introduced  into the  market,  the  manufacturer  must obtain  market  clearance
through  either  the 510(k)  premarket  notification  process  or the  lengthier
premarket approval ("PMA") application process.  Compliance with this process is
expensive  and  time-consuming.  Three of the  Company's  lasers  have  received
clearance  from the FDA  through the 510(k)  process for certain  dermatological
applications:  the Q-switched  RD-1200(TM)  ruby laser for tattoo  removal,  the
StarLight(TM) diode laser for hair and leg vein removal and the EpiLaser(R) hair
removal  laser.  The  Company  is  also  investigating   other  applications  in
dermatology  for its laser systems.  It will be required to obtain FDA clearance
before commercially  marketing any other application.  The Company believes that
it will be able to seek such  clearance  under the 510(k)  application  process;
however,  no assurance can be given that the FDA will not require the Company to
follow the more extensive and time-consuming PMA process. FDA review of a 510(k)
application currently averages about seven to twelve months and requires limited
clinical data based on substantial  equivalence  to a product  marketed prior to
1976,  while a PMA review can last for several  years and require  substantially
more clinical data.  There can be no assurance that the  appropriate  clearances
from the FDA will be granted,  that the process to obtain such  clearances  will
not be excessively expensive or lengthy or that the Company will have sufficient
funds to pursue such clearances. The Company's business, financial condition and
operations  are,  and will  continue  to be,  critically  dependent  upon timely
receipt of FDA clearance for its current and proposed  cosmetic laser  products.
Delays or failure to obtain such approval  would have a material  adverse effect
on the Company.

         The FDA also imposes various  requirements on manufacturers and sellers
of  products  under  its  jurisdiction,  such as  labeling,  good  manufacturing
practices,  record  keeping  and  reporting  requirements.  The FDA may  require
postmarket testing and surveillance programs to monitor a product's effects. The
Company is  subject to the laser  radiation  safety  regulations  of the FDA Act
administered by the National Center for Devices and Radiological Health ("CDRH")
of the FDA. These regulations  require a laser  manufacturer to file new product
and annual  reports,  to maintain  quality  control,  product  testing and sales
records,  to distribute  appropriate  operation manuals,  to incorporate certain
design and  operating  features in lasers sold to  end-users  and to certify and
label each laser sold to end-users  as one of four  classes of lasers  (based on
the level of radiation from the laser). In addition, various warning labels must
be affixed on the product  and  certain  protective  devices  must be  installed
depending upon the class of product. Under the Act, the Company is also required
to  register  with the FDA as a medical  device  manufacturer  and is subject to
inspection on a routine  basis by the FDA for  compliance  with Quality  Systems
Regulations   ("QSR").   QSR  impose  certain   procedural   and   documentation
requirements upon the Company relevant to its manufacturing, testing and quality
control  activities.  Noncompliance  with applicable FDA regulations,  including
QSR, can result in, among other things,  fines,  injunctions,  civil  penalties,
recall or  seizure  of  products,  total or partial  suspension  of  production,
failure of the government to grant premarket clearance or premarket approval for
devices,  withdrawal of marketing  approvals and criminal  prosecution.  The FDA
also has the authority to request  repair,  replacement or refund of the cost of
any medical  device  manufactured  or  distributed  by the Company.  The Company
believes that it is currently in compliance with these regulations.

         In order to be sold outside the United States,  the Company's  products
are subject to FDA permit  requirements  that are conditioned  upon clearance by
the importing country's appropriate regulatory authorities.  Many countries also
require that imported products comply with their own or international electrical
and safety standards.  Additional  approvals may be required in other countries.
The Company's  EpiLaser(R) laser system has received the CE Mark pursuant to the
European  Medical  Device  Directive  which  allows that laser to be sold in all
countries that recognize the CE Mark,  including the countries that comprise the
European Community.  The Company has not yet sought  international  approval for
its diode laser for use in cosmetic surgery and dermatology,  because it has not
yet begun to ship this laser overseas.

                                       19
<PAGE>

         UNCERTAINTY OF MARKET ACCEPTANCE.  The Company continually develops new
products  intended  for  use in the  cosmetic  laser  market.  As  with  any new
products,  there is substantial  risk that the  marketplace may not accept or be
receptive to the potential  benefits of such products.  Market acceptance of the
Company's  current and proposed  products will depend,  in large part,  upon the
ability  of  the  Company  or  any  marketing  partners  to  demonstrate  to the
marketplace  the  advantages  of the  Company's  products  over  other  types of
products.   There  can  be  no  assurance  that  the  marketplace   will  accept
applications or uses for the Company's current and proposed products or that any
of  the  Company's  current  or  proposed  products  will  be  able  to  compete
effectively. (See Item 1. "Description of Business - Competition.")

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

         DEPENDENCE  ON THIRD PARTY  RESEARCHERS.  The Company is  substantially
dependent upon third party  researchers and others,  over which the Company will
not have absolute control,  to  satisfactorily  conduct and complete research on
behalf of the Company and to grant to the Company favorable  licensing terms for
products  which  may  be  developed.  The  Company  has  entered  into  research
agreements  with recognized  research  hospitals and clinical  laboratories.  At
present,  the Company's  principal  research partner is the Wellman Labs at MGH.
The Company provides research  funding,  laser technology and optics know-how in
return for licensing  agreements with respect to specific  medical  applications
and patents.  Management  believes that this method of  conducting  research and
development  provides a higher level of technical and clinical expertise than it
could  provide on its own and in a more cost  efficient  manner.  The  Company's
success will be highly dependent upon the results of the research, and there can
be no  assurance  that such  research  agreements  will provide the Company with
marketable  products in the future or that any of the products  developed  under
these agreements will be profitable for the Company.  (See Item 1.  "Description
of Business - Research and Development" and Note 8 to Financial Statements.)

         TECHNOLOGICAL OBSOLESCENCE.  The markets for the Company's products are
characterized by rapid and significant  technological change,  evolving industry
standards and frequent new product  introductions and enhancements.  Many of the
Company's   products  and  products  under   development   are   technologically
innovative, and require significant planning, design, development and testing at
the technological,  product and manufacturing  process levels.  These activities
require  significant  capital  commitments  and  investment by the Company.  The
Company's  failure to develop products in a timely manner in response to changes
in the industry,  whether for financial,  technological  or other reasons,  will
have a material adverse effect on the Company's  business,  financial  condition
and results of operations. (See Item 1.
"Description of Business.")

         PATENTS/POSSIBLE  PATENT  INFRINGEMENTS.  The Company  currently  holds
several patents and intends to pursue various  additional  avenues that it deems
appropriate to protect its technology. There can be no assurance,  however, that
the Company  will file any  additional  patent  applications  or that any patent
applications that have been, or may be, filed will result in issued patents,  or
that any patent,  patent  application,  know-how,  license or cross-license will
afford any protection or benefit to the Company.  (See Item 1.  "Description  of
Business - Patents and Licenses.")

         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,  the
Company can conduct only limited  searches to determine  whether its  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 the Company 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 the 

                                       20
<PAGE>


Company on  satisfactory  terms, or that the Company could redesign its 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 the Company from manufacturing and selling some
of its  products.  This could have a material  adverse  effect on the  Company's
business, results of operations and financial condition.  Conversely, costly and
time  consuming  litigation  may be necessary to enforce  patents  issued to the
Company,  to  protect  trade  secrets  or  know-how  owned by the  Company or to
determine the  enforceability,  scope and validity of the proprietary  rights of
others.

         The Company is aware of patents relating to laser  technologies used in
certain  applications.  The Company intends to pursue such laser technologies in
the future;  hence, if the patents relating to those  technologies are valid and
enforceable, they may be infringed by the Company. After consulting with outside
counsel to the Company, the Company believes that it is not infringing currently
on patents held by others; however, were the issue ever to be litigated, a court
could reach a different  opinion.  If the Company's current or proposed products
are, in the opinion of patent counsel,  infringing on any of these patents,  the
Company intends to seek nonexclusive,  royalty-bearing  licenses to such patents
but  there can be no  assurance  that any such  license  would be  available  on
favorable  terms,  if at all. One of the  Company's  competitors  has filed suit
against  the Company  alleging  patent  infringement,  among  other  things.  No
assurance can be given that other  infringement  claims will not be made or that
the Company would prevail in any legal action with respect thereto. Defense of a
claim of infringement  would be costly and could have a material  adverse effect
on the  Company's  business,  even if the Company were to prevail.  (See Item 3.
"Legal Proceedings.")

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

         RISKS  ASSOCIATED  WITH  PENDING   LITIGATION.   The  Company  and  its
subsidiaries  are involved in disputes  with third  parties.  Such disputes have
resulted  in  litigation  with such  parties  and,  although  the  Company  is a
plaintiff in several matters, the Company is subject to claims and counterclaims
for damages and has incurred,  and likely will continue to incur, legal expenses
in connection with such matters.  There can be no assurance that such litigation
will result in favorable  outcomes for the Company.  An adverse result in either
the MEHL patent  litigation or the action relating to the Swiss Franc Debentures
(both described in detail in Item 3) could have a material adverse effect on the
Company's business,  financial condition and results of operations.  The Company
is unable to determine  the total  expense or possible  loss,  if any,  that may
ultimately be incurred in the resolution of these proceedings. These matters may
result in diversion of  management  time and effort from the  operations  of the
business.  (See  Item  3.  "Legal  Proceedings"  and  Note  12(d)  to  Financial
Statements.)

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

         ISSUANCE OF  PREFERRED  STOCK AND  DEBENTURES  COULD  AFFECT  RIGHTS OF
COMMON  SHAREHOLDERS.  The  Company is  authorized  to issue up to five  million
shares of Preferred Stock,  $.01 par value. The Preferred Stock may be issued in
one or more series, the terms of which may be determined at the time of issuance
by the Board of  Directors,  without  further  action by  shareholders,  and may
include  voting  rights  (including  the right to vote as a series on particular
matters), preferences as to dividends and liquidation, conversion and redemption
rights and sinking fund provisions. In July 1996, the Company issued 9,675 units
in a  convertible  debenture  financing.  Each unit  consisted of a  convertible
debenture  denominated in 1,000 Swiss francs and a warrant to purchase 24 shares
of the Company's common stock at $16.50 per share. In February 1997, the Company
redeemed 300 units for an aggregate  price of $195,044.  In November  1997,  the
remaining  9,375 units were converted into 914,028 shares of common stock.  (See
Item 3. "Legal  Proceedings.") In October 1996, the Company issued $5,000,000 in
4.5% Convertible Subordinated Promissory Notes. As of March 20, 1998, $5,000,000
principal  amount  was  converted  into  1,442,073  shares of common  stock.  In
December 1996 and January 1997,  the Company  issued a

                                       21
<PAGE>

total  of  $6,000,000  in 5%  Convertible  Debentures.  As of  March  20,  1998,
$5,533,356 principal amount was converted into 3,707,292 shares of common stock.
In March 1997, the Company issued $5,500,000 in 5% Convertible Debentures. As of
March 20, 1998,  $5,500,000 principal amount was converted into 4,355,735 shares
of common stock.  In March 1997, the Company  issued  $500,000 in 6% Convertible
Debentures.  In September  1997, the Company issued  $7,000,000 in 6%, 7% and 8%
Convertible Debentures.  The holders were issued 413,109 shares upon issuance in
lieu of a discount. In addition, as of March 20, 1998, $160,000 principal amount
was converted  into 103,021  shares of common  stock.  The Company also redeemed
$2,000,000  principal  amount for  $2,196,667.  In July 1996, the Company issued
6,000 shares of Series F  Convertible  Preferred  Stock at a price of $1,000 per
share.  In  September  1996,  the  Company  issued  10,000  shares  of  Series G
Convertible  Preferred  Stock at a price of $1,000  per  share.  As of March 20,
1998,  7,316 shares of the Series G Convertible  Preferred  Stock were converted
into 602,824 shares of common stock, 956,388 shares of common stock of Nexar and
$47,731 in cash  dividends.  In March 1997,  the Company  issued 6,000 shares of
Series H  Convertible  Preferred  Stock at a price of $1,000 per  share.  In May
1997, the Company issued 10,000 shares of Series H Convertible  Preferred  Stock
at a price of $1,000  per  share.  As of March 20,  1998,  11,100  shares of the
Series H Convertible  Preferred  Stock were converted  into 8,289,013  shares of
common stock.  In addition,  2,950 shares of the Series H Convertible  Preferred
Stock  were  redeemed  for  $3,588,715.  The  issuance  of any  such  additional
Preferred  Stock or Debentures  could affect the rights of the holders of common
shares,  and could reduce the market price of the common shares.  In particular,
specific rights granted to future holders of Preferred Stock or Debentures could
be used to restrict the Company's  ability to merge with or sell its assets to a
third party,  thereby  preserving control of the Company by the existing control
group. (See Item 1. "Description of Business," Item 5. "Market for Common Equity
and  Related  Stockholder   Matters,"  and  Notes  6,  7  and  13  to  Financial
Statements.)

         ISSUANCE OF RESERVED SHARES; REGISTRATION RIGHTS. As of March 20, 1998,
the Company had 59,553,243 shares of common stock  outstanding.  The Company has
reserved an additional  28,180,020 shares for issuance as follows: (1) 3,707,655
shares for  issuance to key  employees,  officers,  directors,  consultants  and
advisors  pursuant to the Company's  Stock Option Plans;  (2) 166,674 shares for
issuance to employees,  officers and directors  pursuant to the Company's 401(k)
Plan; (3) 966,014 shares for issuance  pursuant to the Company's  Employee Stock
Purchase Plan; (4) 9,998,030 shares for issuance upon exercise of three-, four-,
five- and seven year warrants issued to certain lenders, investors, consultants,
directors  and officers (a portion of which are subject to certain  antidilutive
adjustments);  (5)  530,217  shares for  issuance  upon  conversion  of $466,644
principal amount of a 5% Convertible Debentures;  (6) 45,455 shares for issuance
upon conversion of $500,000 principal amount of 6% Convertible  Debentures;  (7)
6,396,979 shares for issuance upon conversion of $4,840,000  principal amount of
a 6%, 7% and 8%  Convertible  Debenture;  (8) 600,000  shares for issuance  upon
conversion  of the 6,000 shares of Series F  Convertible  Preferred  Stock;  (9)
3,611,659  shares for issuance  upon  conversion of the 2,684 shares of Series G
Convertible  Preferred  Stock;  and (10)  2,157,337  shares  for  issuance  upon
conversion of the 1,950 shares of Series H Convertible  Preferred  Stock. All of
the foregoing  reserved  shares are, or the Company  intends for them shortly to
be, registered with the Securities and Exchange  Commission and therefore freely
salable on Nasdaq or elsewhere.

         PRODUCT  LIABILITY  EXPOSURE.  Cosmetic laser product companies face an
inherent business risk of financial  exposure to product liability claims in the
event that the use of their products results in personal  injury.  The Company's
products are and will continue to be designed with numerous safety features, but
it is possible  that patients  could be adversely  affected by use of one of the
Company's  products.  Further,  in the event that any of the Company's  products
prove to be  defective,  the Company may be required to recall and redesign such
products.  Although the Company has not  experienced  any material losses due to
product  liability  claims to date,  there can be no assurance  that it will not
experience such losses in the future.  The Company  maintains  general liability
insurance in the amount of  $1,000,000  per  occurrence  and  $2,000,000  in the
aggregate  and  maintains   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 the Company or that such coverage will be
adequate for liabilities  actually  incurred.  In the event the Company is found
liable for damages in excess of the limits of its insurance coverage,  or if any
claim or product  recall results in significant  adverse  publicity  against the
Company,  the Company's business,  financial condition and results of operations
could be materially and adversely affected. In addition,  although the Company's
products have been and will continue to be designed to operate in a safe manner,
and although the Company  attempts to educate medical  personnel with respect to
the proper use of its  products,  misuse of the  Company's  products  by medical
personnel over whom the Company cannot exert control may result in the filing of
product liability claims or significant adverse publicity against the Company.

                                       22
<PAGE>



         INTERNATIONAL OPERATIONS. Because the Company has minimal experience in
marketing and distributing its products internationally,  it engaged Coherent, a
company with particular  experience in  international  markets,  to serve as its
distributor in  international  markets.  (See "- Dependence on New  Relationship
with Coherent" and Item 1.  "Description  of Business - Marketing,  Distribution
and Service.") Accordingly,  the Company's success in international markets will
be substantially dependent upon the skill and expertise of Coherent in marketing
the Company's products.  There can be no assurance that Coherent will be able to
successfully  market,  sell and deliver the Company's products in these markets.
In addition, there are certain risks inherent in doing business in international
markets,  such  as  unexpected  changes  in  regulatory   requirements,   export
restrictions,  tariffs and other trade  barriers,  difficulties  in staffing and
managing  foreign  operations,  management's  lack of  international  expertise,
political   instability  and   fluctuations  in  currency   exchange  rates  and
potentially  adverse tax consequences,  which could adversely impact the success
of the Company's international operations. There can be no assurance that one or
more of such factors will not have a material  adverse  effect on the  Company's
future international  operations and,  consequently,  on the Company's business,
financial  condition or operating results.  (See Item 1. "Financial  Information
About Exports by Domestic Operations.")

         NEED FOR CONTINUED PRODUCT  DEVELOPMENT.  Although the Company received
FDA clearance in March and December 1997,  respectively,  to commercially market
its  EpiLaser(R)  and diode  laser  systems  for hair  removal,  the  Company is
continuing its development of both products.  The Company is continuing to study
both laser systems to optimize performance and treatment  parameters.  (See Item
1. "Description of Business.")

         DEPENDENCE ON SUPPLIERS.  The Company  relies on outside  suppliers for
substantially all of its manufacturing supplies,  parts and components.  Several
component  parts of the  Company's  cosmetic  laser  products  are  manufactured
exclusively by one supplier.  There can be no assurance that the Company will be
able to obtain a sufficient supply of such components at commercially reasonable
prices or at all. A shortage of necessary  parts and components or the inability
of the Company to obtain such parts and components would have a material adverse
effect on the Company's business, financial condition and results of operations.
(See Item 1.  "Description of Business - Production and Sources and Availability
of Materials.")

         SIGNIFICANT OUTSTANDING INDEBTEDNESS;  SUBORDINATION OF DEBENTURES. The
Company has incurred substantial  indebtedness in relation to its equity capital
and will be subject to all of the risks  associated with  substantial  leverage,
including  the risk that  available  cash may not be adequate  to make  required
payments to the holders of the Company's  debentures.  The Company's  ability to
satisfy its  obligations  under the debentures  from cash flow will be dependent
upon the Company's future performance and will be subject to financial, business
and other factors  affecting the operation of the Company,  many of which may be
beyond the Company's control.  In the event the Company does not have sufficient
cash resources to satisfy quarterly  interest or other repayment  obligations to
the  holders  of the  debentures,  the  Company  will be in  default  under  the
debentures,  which would have a material  adverse effect on the Company.  To the
extent that the Company is required to use cash  resources  to satisfy  interest
payments  to the  holders  of the  debentures,  it  will  have  fewer  resources
available for other  purposes.  Inability of the Company to repay the debentures
upon maturity would have a material  adverse effect on the Company,  which could
result in a reduction of the price of the Company's shares.  The debentures will
be unsecured and  subordinate in right of payment to all senior  indebtedness of
the Company.  The  debentures  do not restrict  the  Company's  ability to incur
additional senior indebtedness and most other indebtedness.  The terms of senior
indebtedness  now existing or incurred in the future could affect the  Company's
ability  to make  payments  of  principal  and/or  interest  to the  holders  of
debentures.  (See Item 5.  "Market for  Registrant's  Common  Equity and Related
Shareholder Matters" and Note 6 to Financial Statements.)

         POTENTIAL EFFECT OF ANTI-TAKEOVER PROVISIONS. The Company is subject to
the anti-takeover  provisions of Section 203 of the Delaware General Corporation
Law, which prohibit the Company from engaging in a business  combination with an
interested  stockholder  for a  period  of  three  years  after  the date of the
transaction  in which the person becomes an interested  stockholder,  unless the
business  combination  is approved in a prescribed  manner.  The  application of
Section 203 could have the effect of delaying or  preventing a change of control
of the Company.  The  Company's  stock option  grants  generally  provide for an
exercise of some or all of the optioned stock,  including nonvested shares, upon
a change of control or similar  event.  The Board of Directors  has authority to
issue  up to  5,000,000  shares  of  Preferred  Stock  and  to fix  the  rights,
preference,  privileges and  restrictions,  including  voting  rights,  of these
shares without any further vote or action by the stockholders. The rights of the
holders of the common  stock will be subject to, and may be  adversely  affected
by, the rights of the holders of any  Preferred  Stock that may be issued in the
future. The issuance of Preferred Stock, while

                                       23
<PAGE>


providing  desirable  flexibility in connection with possible  acquisitions  and
other corporate purposes,  could have the effect of making it more difficult for
a third  party to  acquire a majority  of the  outstanding  voting  stock of the
Company,  thereby  delaying,  deferring or preventing a change in control of the
Company.  Furthermore,  such  Preferred  Stock may have other rights,  including
economic  rights senior to the common stock,  and, as a result,  the issuance of
such Preferred Stock could have a material adverse effect on the market value of
the common  stock.  (See "- Issuance of  Preferred  Stock and  Debentures  Could
Affect Rights of Common Shareholders.")

         YEAR  2000.  The  Company is aware of the  issues  associated  with the
programming  code in existing  computer  systems as the  millennium  (year 2000)
approaches. The "year 2000" problem is pervasive and complex, as virtually every
computer  operation  will be affected in the same way by the rollover of the two
digit  year value to 00. The issue is whether  computer  systems  will  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. The Company is at this time utilizing internal resources
to  identify,  correct  or  reprogram,  and  test  the  systems  for  year  2000
compliance.  However,  there  can be no  assurance  that  the  systems  of other
companies on which the Company's 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 the  Company's  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 the Company's  earnings.  (See Note 12(c)
to Financial Statements.)

                                       24
<PAGE>


                                       
Item 8.   Financial Statements.


                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS


<TABLE>
<S>
                                                                                                <C>

Report of Independent Public Accountants                                                         F-2

Consolidated Balance Sheets as of December 31, 1996 and 1997                                     F-3

Consolidated Statements of Operations for the years ended December 31, 1995,
         1996 and 1997                                                                           F-4

Consolidated Statements of Stockholders' Equity (deficit) for the years
         ended December 31, 1995, 1996 and 1997                                                  F-5

Consolidated Statements of Cash Flows for the years ended December 31, 1995,
         1996 and 1997                                                                           F-8

Notes to Consolidated Financial Statements                                                       F-10
</TABLE>

                                       F-1
<PAGE>

                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS



To Palomar Medical Technologies, Inc. and Subsidiaries:

         We have audited the accompanying consolidated balance sheets of Palomar
Medical  Technologies,  Inc. (a Delaware  corporation)  and  subsidiaries  as of
December  31,  1996  and  1997,  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, 1997. 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. 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 audit 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,  1996  and  1997,  and the  results  of their
operations  and their cash flows for each of the three years in the period ended
December 31, 1997 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 6, 1998 (except for the
matters discussed in Note 13, 
as to which the date is
March 31, 1998)

                                       F-2
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                           CONSOLIDATED BALANCE SHEETS
<TABLE>
<S>                                                                                      <C>                      <C>

                                                                                          December 31,             December 31,
                                                                                              1996                     1997
                                                                                         ----------------         ----------------
ASSETS

Current Assets:
       Cash and cash equivalents                                                             $12,292,406               $3,003,300
       Marketable securities                                                                   2,893,792                1,449,326
       Accounts receivable, net of allowance for doubtful accounts of
            approximately $1,129,000 and $746,000, respectively                                2,171,086                2,248,680
       Inventories                                                                             5,205,954                4,711,474
       Loans to former officers                                                                  948,198                  478,343
       Notes receivable from related parties for sale of Dynaco subsidiary                           ---                  855,379
       Subscription receivable                                                                 3,500,000                      ---
       Other current assets                                                                    2,983,209                  820,219
                                                                                         ----------------         ----------------
            Total current assets                                                              29,994,645               13,566,721
                                                                                         ----------------         ----------------

Net Assets of Discontinued Operations (Note 2)                                                22,971,380                5,825,602
                                                                                         ----------------         ----------------

Property and Equipment, at Cost, Net                                                           3,827,990                6,455,586
                                                                                         ----------------         ----------------

Other Assets:
       Cost in excess of net assets acquired, net of accumulated amortization of
            approximately $725,000 and $1,280,000, respectively                                2,856,616                2,302,348
       Deferred financing costs                                                                1,943,420                  591,609
       Other noncurrent assets                                                                 5,938,826                  225,706
                                                                                         ----------------         ----------------
            Total other assets                                                                10,738,862                3,119,663
                                                                                         ----------------         ----------------

                                                                                             $67,532,877              $28,967,572
                                                                                         ================         ================

LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)

Current Liabilities:

       Current portion of long-term debt                                                        $497,377               $1,640,465
       Accounts payable                                                                        3,318,460                4,150,982
       Accrued liabilities                                                                    10,975,309               16,914,249
                                                                                         ----------------         ----------------
            Total current liabilities                                                         14,791,146               22,705,696
                                                                                         ----------------         ----------------

Long-Term Debt, Net of Current Portion                                                        14,665,140               12,445,563
                                                                                         ----------------         ----------------

Commitments and Contingencies (Notes 2, 6 and 10)

Stockholders' Equity (Deficit):
       Preferred stock, $.01 par value-
            Authorized - 5,000,000 shares
            Issued and outstanding -
            18,151 shares and 16,397 shares
            at December 31, 1996 and December 31, 1997, respectively
            (Liquidation preference of $17,714,474 as of December 31, 1997)                          182                      164
       Common stock, $.01 par value-
            Authorized - 100,000,000 shares
            Issued - 30,596,812 shares and 45,792,585 shares
            at December 31, 1996 and December 31, 1997, respectively                             305,968                  457,926
       Additional paid-in capital                                                            104,900,551              147,356,579
       Accumulated deficit                                                                   (64,971,200)            (152,359,497)
       Unrealized loss on marketable securities                                                 (342,500)                     ---
       Subscriptions receivable from related party                                              (604,653)                     ---
       Less: Treasury stock - (200,000 shares and 345,000 shares at cost, respectively)       (1,211,757)              (1,638,859)
                                                                                         ----------------         ----------------
            Total stockholders' equity (deficit)                                              38,076,591               (6,183,687)
                                                                                         ----------------         ----------------
                                                                                             $67,532,877              $28,967,572
                                                                                         ================         ================
</TABLE>
                  The accompanying notes are an integral part
                  of these consolidated financial statements.


                                       F-3
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF OPERATIONS

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

                                                                      Years Ended December 31,
                                                                 1995             1996             1997
                                                          ----------------   --------------   --------------

Revenues                                                       $5,610,280      $17,606,871      $20,994,546

Cost of Revenues                                                3,464,472       14,169,471       20,055,963
                                                          ----------------   --------------   --------------

        Gross profit                                            2,145,808        3,437,400          938,583
                                                          ----------------   --------------   --------------

Operating Expenses

        Research and development                                3,964,920        6,297,477       11,990,332
        Sales and marketing                                     2,768,541        5,076,941        6,959,750
        General and administrative                              2,141,798        9,752,922       15,332,241
        Business development                                    1,409,303        2,879,603        2,060,852
        Restructuring and asset write-off (Note 4)                     --        1,660,808        3,325,000
        Settlement and litigation costs                           700,000          880,000        3,199,000
                                                          ----------------   --------------   --------------

               Total operating expenses                        10,984,562       26,547,751       42,867,175
                                                          ----------------   --------------   --------------

               Loss from operations                            (8,838,754)     (23,110,351)     (41,928,592)

Interest Expense                                                 (766,079)        (271,619)      (6,993,898)

Interest Income                                                   912,019        1,355,488          456,945

Net Gain (Loss) on Trading Securities                             201,067        2,033,371          (52,272)

Asset Write-off (Note 4)                                               --       (1,397,000)      (9,658,000)

Other Income (Expense)                                            102,305          591,853         (193,262)
                                                          ----------------   --------------   --------------

        Net Loss from Continuing Operations                    (8,389,442)     (20,798,258)     (58,369,079)
                                                          ----------------   --------------   --------------

Loss from Discontinued Operations (Note 2):

        Loss from operations                                   (4,231,326)     (20,895,534)     (29,508,755)
        Gain on dispositions, net                                      --        3,830,000        2,073,943
                                                          ----------------   --------------   --------------

        Net Loss from Discontinued Operations                  (4,231,326)     (17,065,534)     (27,434,812)
                                                          ----------------   --------------   --------------

               Net Loss                                      $(12,620,768)    $(37,863,792)    $(85,803,891)
                                                          ================   ==============   ==============

Basic and Diluted Net Loss Per Common Share:

        Continuing operations                                      $(0.60)          $(0.84)          $(1.79)
        Discontinued operations                                     (0.30)           (0.65)           (0.78)
                                                          ----------------   --------------   --------------

        Total Loss Per Common Share                                $(0.90)          $(1.49)          $(2.57)
                                                          ================   ==============   ==============

Weighted Average Number of
    Common Shares Outstanding                                  14,164,901       26,166,538       35,105,272
                                                          ================   ==============   ==============

</TABLE>

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


                                       F-4
<PAGE>

              PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

           CONSOLIDATED STATEMENTS OF 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, 1994                                           --        $--     9,464,963    94,649         --          $--
                                                                                                           

     Sale of common stock pursuant to warrants and options           --         --     2,925,093    29,251         --           --
                                                                                                          
     Sale of common stock                                            --         --     1,622,245    16,223         --           --
                                                                                                           
     Payments received on subscriptions receivable                   --         --            --        --         --           --
     Issuance of preferred stock, including common stock 
          issued as a placement fee, net of issuance costs       21,295        213       300,000     3,000         --           --
     Purchase of treasury stock                                      --         --            --        --   (200,000)  (1,211,757)
     Issuance of common stock in lieu of payment of notes            --         --            --        --         --           --
          payable                                                    --         --       632,144     6,321         --           --
     Repayment of convertible debentures                             --         --            --        --         --           --
     Conversion of convertible debentures                            --         --     1,943,870    19,438         --           --
     Value ascribed to convertible debentures                        --         --            --        --         --           --
     Value ascribed to warrant in exchange for license
          technology                                                 --         --            --        --         --           --
     Issuance of common stock for technology                         --         --       739,546     7,395         --           --
     Conversion of preferred stock                               (7,435)       (74)    1,775,691    17,757         --           --
     Exercise of underwriter's warrants                              --         --       200,000     2,000         --           --
     Issuance of common stock for Spectrum Medical Tech., Inc.       --         --       364,178     3,642         --           --
     Issuance of common stock for investment banking and merger
          and acquisition consulting services                        --         --       167,676     1,677         --           --
     Amortization of deferred financing costs                        --         --            --        --         --           --
     Compensation expense related to warrants issued to
          consultants and investment bankers                         --         --            --        --         --           --
     Preferred stock dividends                                       --         --            --        --         --           --
     Net loss                                                        --         --            --        --         --           --
                                                                -------------------------------------------------------------------
Balance, December 31, 1995                                      $13,860       $139   $20,135,406  $201,353  $(200,000) $(1,211,757)
                                                                ===================================================================
</TABLE>

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

                                                                                             Unrealized                    Total
                                                                  Additional                   Loss on                 Stockholders'
                                                                   Paid-in     Accumulated   Marketable  Subscriptions    Equity 
                                                                   Capital       Deficit     Securities   Receivable     (Deficit)
                                                                  ------------------------------------------------------------------
Balance, December 31, 1994                                       $15,773,109   (13,119,279)         $--           $--     2,748,479

     Sale of common stock pursuant to warrants and options         7,588,888            --           --    (4,633,975)    2,984,164
     Sale of common stock                                          2,935,921            --           --            --     2,952,144
     Payments received on subscriptions receivable                        --            --           --     3,694,840     3,694,840
     Issuance of preferred stock, including common stock 
          issued as as a placement fee, net of issuance costs     19,382,750            --           --            --    19,385,963
     Purchase of treasury stock                                           --            --           --            --    (1,211,757)
     Issuance of common stock in lieu of payment of notes payable  1,873,611            --           --            --     1,879,932
     Repayment of convertible debentures                            (321,533)           --           --            --      (321,533)
     Conversion of convertible debentures                          3,071,302            --           --            --     3,090,740
     Value ascribed to convertible debentures                        899,813            --           --            --       899,813
     Value ascribed to warrant in exchange for license technology    100,000            --           --            --       100,000
     Issuance of common stock for technology                         292,605            --           --            --       300,000
     Conversion of preferred stock                                    68,377            --           --            --        86,060
     Exercise of underwriter's warrants                            1,049,574            --           --    (1,049,574)        2,000
     Issuance of common stock for Spectrum Medical Tech., Inc.       996,358            --           --            --     1,000,000
     Issuance of common stock for investment banking and merger
          and acquisition consulting services                        416,823            --           --            --       418,500
     Amortization of deferred financing costs                        (70,583)           --           --            --       (70,583)
     Compensation expense related to warrants issued to
          consultants and investment bankers                          95,370            --           --            --        95,370
     Preferred stock dividends                                            --      (124,610)          --            --      (124,610)
     Net loss                                                             --   (12,620,768)          --            --   (12,620,768)
                                                                 -------------------------------------------------------------------
Balance, December 31, 1995                                       $54,152,385  $(25,864,657)         $--   $(1,988,709)  $25,288,754
                                                                 ===================================================================
</TABLE>

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

                                       F-5
<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, 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>              <C>

                                                                                                                          Total
                                                               Additional                 Unrealized  Subscriptions    Stockholders'
                                                                 Paid-in    Accumulated     Loss on     Receivable        Equity
                                                                 Capital     Deficit      Marketable    Securities       (Deficit)
                                                               ---------------------------------------------------------------------

Balance, December 31, 1995                                     $54,152,385   ($25,864,657)      $--     ($1,988,709)    $25,288,754

     Sale of common stock pursuant to warrants and options       7,569,226             --        --              --       7,598,907
     Sale of common stock                                        6,049,618             --        --              --       6,061,380
     Payments received on subscriptions receivable                      --             --        --       2,441,556       2,441,556
     Issuance of preferred stock, including common stock 
          issued as a placement fee, net of issuance costs      30,821,677             --        --              --      30,823,147
     Issuance of common stock for 1995 employer 401(k) 
          matching contribution                                    160,139             --        --              --         160,598
     Conversion of preferred stock, including accrued 
          dividends and interest of $782,602                       744,124             --        --              --         788,687
          Conversion of convertible debentures                     145,260             --        --              --         145,606
     Redemption of convertible debentures                          (41,530)            --        --              --         (41,530)
     Value ascribed to convertible debentures                    2,757,860             --        --              --       2,757,860
     Redemption of preferred stock                              (3,123,127)            --        --              --      (3,123,152)
     Exercise of underwriter's warrants                          1,057,500             --        --      (1,057,500)          5,000
     Exercise of stock options in majority controlled subsidiary    50,000             --        --              --          50,000
     Issuance of common stock for conversion of debentures at
          Tissue Technologies, Inc.                              1,019,022             --        --              --       1,027,156
     Issuance of common stock for minority interest in 
          Star Medical subsidiary                                1,747,482             --        --              --       1,749,723
     Issuance of common stock in exchange for license rights       369,574             --        --              --         370,143
     Issuance of common stock for acquisition of Dermascan, Inc.   489,650             --        --              --         490,000
     Issuance of common stock for investment banking and merger
          and acquisition consulting services                      476,156             --        --              --         476,724
     Compensation expense related to warrants issued to
           non-employees under SFAS No. 123                        532,758             --        --              --         532,758
     Return of escrowed shares                                         460             --        --              --              --
     Amortization of deferred financing costs                      (77,683)            --        --              --         (77,683)
     Unrealized loss on marketable securities                           --             --  (342,500)             --        (342,500)
     Preferred stock dividends                                          --     (1,242,751)       --              --      (1,242,751)
     Net loss                                                           --    (37,863,792)       --              --     (37,863,792)
                                                              ----------------------------------------------------------------------
Balance, December 31, 1996                                    $104,900,551   ($64,971,200)($342,500)      ($604,653)    $38,076,591
                                                              ======================================================================
</TABLE>

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


                                       F-6
<PAGE>

              PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

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

<TABLE>
<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 cost 
          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>              <C>
                                                                                    Unrealized                            Total
                                                       Additional                  (Loss) Gain                         Stockholders'
                                                        Paid-in      Accumulated    on Marketable     Subscriptions       Equity
                                                        Capital        Deficit       Securities        Receivable        (Deficit)
                                                       ----------------------------------------------------------------------------

Balance, December 31, 1996                             104,900,551  $(64,971,200)      (342,500)        $(604,653)     $38,076,591
                                                                                                                              
      Sale of common stock pursuant to warrants, 
          options and Employee Stock Purchase Plan       1,606,083            --             --                --        1,614,234
      Reduction in subscriptions receivable                     --            --             --           604,653          604,653
      Sale of preferred stock, net of issuance 
          cost of approximately $1,000,000              14,999,840            --             --                --       15,000,000
      Issuance of common stock for 1996 employer 
          401(k) matching contribution                     317,280            --             --                --          318,154
      Conversion and redemption of preferred stock      (3,926,317)           --             --                --       (3,865,096)
      Conversion of convertible debentures and 
          issuance of common stock to an investor       16,935,713            --             --                --       17,010,363
      Issuance of common stock for investment 
          banking, merger and acquisition
          and consulting services                           52,925            --             --                --           53,125
      Value ascribed to the discount feature of 
          convertible debentures issued                  3,750,812            --             --                --        3,754,943
      Unrealized gain on marketable securities                  --            --        342,500                --          342,500
      Preferred stock dividends                                 --    (1,584,406)            --                --       (1,584,406)
      Guaranteed value of common stock associated 
          with Dermascan Acquisition                      (216,562)           --             --                --         (216,562)
      Issuance of common stock for technology            1,146,388            --             --                --        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            --             --                --        7,409,866
      Value ascribed to warrant to purchase common 
          stock issued to Coherent, Inc.                   380,000            --             --                --          380,000
      Net loss                                                  --   (85,803,891)            --                --      (85,803,891)
                                                       -----------------------------------------------------------------------------
Balance, December 31, 1997                             147,356,579 $(152,359,497)           $--               $--      $(6,183,687)
                                                       =============================================================================
</TABLE>

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


                                       F-7
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF CASH FLOWS


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

                                                                    Years Ended December 31,
                                                                1995           1996          1997
                                                           --------------  -------------  ------------
Cash Flows from Operating Activities
    Net loss                                               $(12,620,768)  $(37,863,792)  $(85,803,891)
       Less: Net Loss from Discontinued Operations           (4,231,326)   (17,065,534)   (27,434,812)
                                                            -------------  -------------  ------------
    Net Loss from Continuing Operations                      (8,389,442)   (20,798,258)   (58,369,079)
                                                            -------------  -------------  ------------

    Adjustments to reconcile net loss from continuing 
     operations to net cash
     used in operating activities-
       Depreciation and amortization                          1,006,055      2,343,013      2,246,412
       Restructuring and asset write-off costs                       --      3,057,808     12,983,000
       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)
       Noncash interest expense related to debt                 220,280        163,680      5,473,077
       Noncash compensation related to common stock 
           and warrants                                          95,370        836,982        205,238
       Realized gain on marketable securities                        --       (835,197)      (577,969)
       Unrealized (gain) loss on marketable securities         (133,568)    (1,198,174)       669,293
       Changes in assets and liabilities, net of effects
          from business combinations
                Purchases of marketable trading securities     (615,842)   (10,355,055)      (152,938)
                Sale of marketable trading securities and
                interest received on marketable trading 
                securities                                       50,000     10,244,044      2,234,436
          Accounts receivable                                  (734,080)       (82,025)    (1,809,371)
          Inventories                                          (614,364)    (4,661,443)    (3,390,396)
          Other current assets and loans to officers           (407,575)    (1,514,858)    (1,005,781)
          Accounts payable                                    1,046,192      1,243,161      1,378,637
          Accrued liabilites                                  2,141,429      4,762,781      6,494,790
                                                            -------------  ------------- -------------
                Net cash used in operating activities        (6,335,545)   (16,918,640)   (33,043,310)
                                                            -------------  ------------- -------------

Cash Flows from Investing Activities
    Cash acquired from purchase of Spectrum Medical              75,087             --              --
    Technologies, Inc.
    Purchases of property and equipment                        (649,642)    (3,180,112)     (5,777,446)
    Increase in other assets                                   (828,569)    (1,176,527)        (95,830)
    Loans to related parties                                 (3,861,375)    (7,338,625)     (1,250,000)
    Loans to nonrelated parties                                      --     (2,236,531)             --
    Payments received on loans to related parties                    --      9,322,284         941,288
    Guaranteed value associated with --rmascan Acquisition           --             --        (216,562)
    Investment in nonmarketable securities                     (500,000)    (2,077,054)     (1,057,631)
    Increase in organizational costs                           (500,000)            --              --
                                                            -------------  -------------  -------------
                Net cash used in investing activities        (6,264,499)    (6,686,565)     (7,456,181)
                                                            -------------  -------------  -------------

</TABLE>

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


                                       F-8
<PAGE>

               PALOMAR MEDICAL TECHNOLOGIES, INC. AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF CASH FLOWS

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

                                                                 Years Ended December 31,
                                                             1995         1996          1997
Cash Flows from Financing Activities                      ----------   ----------     ----------
    Proceeds from issuance of convertible debentures       4,150,000   14,169,441     16,715,169
    Proceeds from notes payable                            1,280,000           --      3,500,000
    Deferred financing costs incurred related to
          convertible debentures                            (182,000)  (1,365,217)            --
    Redemption of convertible debentures                  (1,048,967)    (930,000)      (196,000)
    Payments of notes payable and capital lease 
          obligations                                     (1,291,350)    (260,224)    (4,856,479)
    Proceeds from issuance of common stock                 9,631,148   13,715,287      1,462,121
    Issuance of preferred stock                           19,385,963   30,823,147     15,000,000
    Purchase of treasury stock                            (1,211,757)          --       (427,102)
    Payment of contingent note payable                            --     (500,000)            --
    Redemption of preferred stock, including accrued 
          dividends of $71,223                                    --   (3,194,375)            --
    Payments received on subscriptions receivable                 --    2,009,592             --
    Deferred costs                                                --     (932,661)            --
                                                         ------------ ------------   ------------
                Net cash provided by financing
                activities                                30,713,037   53,534,990     31,197,709
                                                         ------------ ------------   ------------
Net increase (decrease) in cash and cash equivalents      18,112,993   29,929,785     (9,301,782)
Net cash (used in) provided by discontinued operations    (8,677,687) (30,073,633)        12,676
Cash and cash equivalents, beginning of year               3,000,948   12,436,254     12,292,406
                                                         ------------ ------------   ------------
Cash and cash equivalents, end of year                   $12,436,254  $12,292,406     $3,003,300
                                                         ============ ============   ============

Supplemental Disclosure of Cash Flow Information
    Cash paid for interest                                  $125,702     $280,659       $534,037
                                                          ===========  ===========   ============

Supplemental Disclosure of Noncash Financing 
          and Investing Activities
     Conversion of convertible debentures and 
          related accrued interest, net of 
          financing fees                                  $3,190,740   $1,172,762    $17,010,363
                                                          ===========  ===========   ============

    Subscriptions received in connection with warrant
       exercises                                          
          notes payable                                   $1,988,709   $1,057,500            $--
                                                          ===========  ===========   ============

    Issuance of common stock in lieu of payment of
          notes payable                                   $1,879,932          $--            $--
                                                          ===========  ===========   ============

    Conversion of preferred stock                            $86,060     $788,687       $414,904
                                                          ===========  ===========   ============

    Exchange of preferred stock for investment in a
    discontinued      operation                                  $--          $--    ($4,280,000)
                                                          ===========  ===========   ============

    Issuance of common stock for purchase of technology
       related to a discontinued operation                       $--          $--     $1,148,941
                                                          ===========  ===========   ============

    Investment banking and consulting fees for services
       related to the issuance of common stock and
       convertible debentures                               $120,000     $709,224        $53,125
                                                          ===========  ===========   ============

    Issuance of common stock for 1995 and 1996 employer 401(k)
       matching contribution                                     $--     $160,598       $318,154
                                                          ===========  ===========   ============

    Issuance of common stock for minority interest
       in Star Medical subsidiary                                $--   $1,749,723            $--
                                                          ===========  ===========   ============

Acquisition of Spectrum Medical Technologies, Inc.
    Liabilities assumed                                  $(1,128,139)         $--            $--
    Fair value of assets acquired                          1,456,920           --             --
    Fair value of 364,178 shares of common stock issued   (1,000,000)          --             --
    Promissory note issued                                  (700,000)          --             --
    Cash paid                                               (300,000)          --             --
    Acquisition costs incurred                              (161,138)
                                                         ------------  -----------   ------------
Cost in Excess of Net Assets Acquired                    $(1,832,357)         $--            $--
                                                         ============  ===========   ============

</TABLE>

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

                                       F-9


<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).

         Some of the Company's  medical laser  products are in various stages of
development,  and as such,  the  success  of future  operations  is subject to a
number  of risks  similar  to those of other  companies  in  similar  stages  of
development.  Principal  among these risks are the  successful  development  and
marketing of the Company's  products,  proper 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 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.  The Company raised a
total  of  approximately  $30,713,000,   $53,535,000  and  $31,198,000  in  such
financings   during  the  years  ended   December  31,  1995,   1996  and  1997,
respectively.  The Company  believes that it will require  additional  financing
during the next  twelve-month  period to continue to fund operations and growth.
The Company may raise  additional  funds through  private sales of the Company's
debt or equity  securities  and sales of its  investment in Nexar  Technologies,
Inc.  ("Nexar")  (see  below).  Sales of  securities  to private  investors  are
generally sold at a discount to the 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  these  securities  for resale to the public at
some future time.

(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 consists of the manufacture and sale of personal computers, high-density
flexible electronics circuitry and memory modules.

         Included  in the  electronics  business  segment is Nexar.  Nexar is an
early-stage company that manufactures, markets and sells personal computers with
a unique  circuit  board that  enables  end users to  upgrade  and  replace  the
microprocessor,  memory  and hard drive  components.  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.

        As of the effective date of Nexar's initial public offering, the Company
beneficially owned 6,100,000 shares of Nexar's common stock and 45,684 shares of
Nexar's  convertible  preferred  stock.  In April 1997,  the  Company  purchased
300,000  shares of Nexar's  newly issued  publicly  registered  common stock for
approximately  $2,777,000  from  Nexar's  underwriter  in  a  private  placement
transaction.  The convertible preferred stock is convertible into 406,080 shares
of Nexar's common stock. Pursuant to an agreement between the Company and Nexar,
1,200,000  common shares (the Contingent  Shares) of the total 6,506,080  common
and common equivalent shares of Nexar owned by the Company were placed in escrow
and are subject to a mandatory  repurchase,  in whole or part, by Nexar at $0.01
per share (or  $12,000)  after the 48 month  anniversary  of the initial  public
offering of Nexar's  common stock unless these shares are released  from escrow.
The Contingent  Shares are subject to release to the Company in  installments of
400,000 shares each upon the  achievement of any three of the four milestones as
specified in the agreement  between the Company and Nexar.  The  milestones  are
based on Nexar achieving certain revenue and net income levels as defined in the
agreement.


                                      F-10
<PAGE>

On December 10, 1997, the Company sold these contingent  shares for $5,000 to an
investor. However, if the investor sells the escrow shares for a price in excess
of $240,000, the excess will be paid to Palomar.

         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.  Subsequent to year-end, the Company
further  reduced its ownership  through the sale of 500,000  shares to a private
investor for $2,000,000; 400,000 of these shares will be held by a custodian and
released  for sale by the  investor  over the next two years.  The  Company  has
guaranteed  the investor a minimum  selling price of $5.00 a share.  The Company
has  deferred  the  gain on the sale of Nexar  stock  to the  investor  and will
recognize  gains related to these shares as the investor sells them. The Company
plans to liquidate  its  remaining  position in Nexar within the next year.  The
Company has accounted for its  investment in Nexar as a  Discontinued  Operation
using the equity method.  During the years ended December 31, 1996 and 1997, the
Company has  recognized  gains on the  disposition  of Nexar of  $3,830,000  and
$6,221,689,  respectively.  These amounts are included in "Gain on Dispositions"
in the Consolidated Statements of Operations.

         The other entities  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  is an $850,000  promissory  note due  February  15, 1998
bearing interest at a rate of prime plus two percent and secured by a Pledge and
Security Agreement. The second installment is a $2.8 million promissory note due
in forty-eight monthly installments,  beginning February 1, 1999. The note bears
interest  at the prime  rate.  This  promissory  note was fully  reserved by the
Company during 1997, as its ultimate collectability is uncertain.

         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 will be made over twenty-four months
and interest  will accrue at the bank's prime rate plus 2.25%.  This  promissory
note has been  collateralized by 3,250,000 shares of the Company's common stock.
The Company also guarantees $2,500,000 of Comtel's borrowings from this creditor
until October 31, 1998. 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. 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
collectability is uncertain.

         In phase II, which shall occur upon the earlier of BTC's initial public
offering  of stock or June 30,  1998,  BTC will  purchase  all of the issued and
outstanding stock of Dynaco. The phase II purchase price is $5,346,000, of which
$2,673,000  will be paid in cash and $2,673,000 will be paid in BTC common stock
of equal value. Alternatively, the Company may elect to have the entire phase II
purchase paid in cash at a value of $3,500,000.  If phase II is not completed by
June 30, 1998,  the Company will exercise  alternative  options for disposing of
and /or  liquidating  Dynaco.  BTC also has the option to sell Dynaco to a third
party in which case any proceeds  greater than  $3,500,000  will be split evenly
between  BTC  and  Palomar.  The  Company  recognized  a loss  of  approximately
$4,148,000  related to the phase I and phase II  dispositions.  The  Company has
estimated Dynaco's 1998 operating loss through June 30, 1998 to be approximately
$850,000.  These  charges  have  been  netted  in "Gain on  Disposition"  in the
accompanying  Consolidated  Statement  of  Operations.  The  Company  guarantees
$3,000,000 of amounts borrowed by Dynaco to a creditor.  This guarantee  expires
in May 1999.

         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,  the consolidated  financial  statements of the Company
have  been  reclassified  to  reflect  the  dispositions  of the  aforementioned
subsidiaries that comprise the electronics segment.  Accordingly, the assets and
liabilities,  revenues and expenses,  and cash flows of the electronics  segment
have been  excluded from the  respective


                                       F-11
<PAGE>

captions  in  the  Consolidated  Balance  Sheets,   Consolidated  Statements  of
Operations and  Consolidated  Statements of Cash Flows.  The net assets of these
entities have been reported as "Net Assets of  Discontinued  Operations"  in the
accompanying  Consolidated  Balance  Sheets;  the net operating  losses of these
entities have been reported as "Net Loss from  Discontinued  Operations"  in the
accompanying Consolidated Statements of Operations;  the net cash flows of these
entities  have been  reported as "Net Cash (Used in)  Provided  by  Discontinued
Operations" in the accompanying Consolidated Statements of Cash Flows.

         Summarized financial  information for the discontinued  operations were
as follows:
<TABLE>
<S>         <C>                                               <C>                 <C>

                                                                         December 31,
                                                                   1996                1997
                                                              --------------      --------------
             Current Assets                                     $36,153,021          $5,683,694
             Total Assets                                        46,195,699          11,506,145

             Current Liabilities                                 21,524,767           5,375,353
             Total Liabilities                                   23,224,319           5,680,543

                                                              --------------      --------------
             Net Assets of Discontinued Operations              $22,971,380          $5,825,602
                                                              ==============      ==============
</TABLE>
<TABLE>
<S>          <C>                                       <C>             <C>               <C>

                                                                    Year Ended December 31,
                                                             1995            1996              1997
                                                       --------------- ----------------  ----------------
             Revenues                                     $16,296,224      $52,491,572       $57,663,080

             Net Loss from Discontinued Operations        ($4,231,326)    ($17,065,534)     ($27,434,812)
</TABLE>

         The  assets  and  liabilities  of  the  discontinued  operations  as of
December 31, 1997  represent  the financial  position of Dynaco.  The assets and
liabilities of the discontinued operations as of December 31, 1996 represent the
financial position of Dynaco,  Comtel and Dynamem.  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.

         The following is the summarized financial information for Nexar:
<TABLE>
<S>            <C>                            <C>                          <C>

                                                                  December 31,
                                                        1996                        1997
                                              -------------------------    ------------------------

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

                                                            Period Ended December 31,
                                                1995                  1996                   1997
                                          -----------------      ----------------      -----------------

               Net Revenues                       $619,629           $18,695,364            $33,608,063
               Gross Profit                         45,018             2,302,881                740,151
               Net Loss                        (2,261,434)           (7,510,139)           (13,346,380)
</TABLE>

                                       F-12
<PAGE>



(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.   Nexar,  a
discontinued  entity,  has been accounted for in consolidation  under the equity
method  in  accordance  with  APB No.  30 as  described  in Note  2.  All  other
investments  are  accounted  for using the cost method as the Company  owns less
than 20% of the common stock outstanding for these investments. All intercompany
transactions have been eliminated in consolidation.

(b)      Management Estimates

         The  preparation of financial  statements in conformity  with generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions  that  affect the  reported  amounts of assets and  liabilities  and
disclosure of  contingent  assets and  liabilities  at the date of the financial
statements  and the  reported  amounts  of  revenues  and  expenses  during  the
reporting  period.  Actual  results  could  differ from those  estimates.  As of
December 31, 1997, the Company has investments in marketable securities totaling
approximately $5,054,000, including amounts totaling $3,604,880 in net assets of
discontinued  operations.  Included in the amount of $3,604,880 is the Company's
financial  reporting  basis for 3,746,343  shares of Nexar common stock that the
Company  beneficially  owns. The amount that the Company may ultimately  realize
from  these  investments  could  differ  materially  from  the  value  of  these
investments recorded in the accompanying consolidated financial statements as of
December 31, 1997.

(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, 1996 and 1997.
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.   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.  The Company's  investment  portfolios at December 31,
1996 and 1997 consist of the following:

                                       F-13
<PAGE>




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

                                                                            December 31, 1996
                                                          --------------------------------------------------------

                                                                           Gross         Gross
                                                           Amortized    Unrealized     Unrealized        Fair
                                                             Cost          Gains         Losses         Value
                                                          ------------  ------------  -------------  -------------
     Trading Securities:
            Equity investments in  publicly
            traded companies                              $1,695,618    $1,537,614      $339,440       $2,893,792

              Available-for-Sale (long-term):
            Equity investments in  publicly
            traded companies                               1,000,000           ---       342,500          657,500

                                                          ------------  ------------  -------------  -------------
                                                          $2,695,618    $1,537,614      $681,940       $3,551,292
                                                          ============  ============  =============  =============





                                                                            December 31, 1997
                                                          --------------------------------------------------------

     Trading Securities:
            Equity investments in  publicly
            traded companies                              $1,050,649     $479,177       $80,500       $1,449,326
                                                          ============  ============  =============  =============
</TABLE>

(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, 1996 and 1997,  inventories
consist of the following:

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

                                                                               December 31,
                                                                         1996                1997
                                                                   ----------------    ----------------
                           Raw materials                                $4,076,381          $2,928,350
                           Work-in-process and finished goods            1,129,573           1,783,124
                                                                   ----------------    ----------------
                                                                        $5,205,954          $4,711,474
                                                                   ================    ================
</TABLE>

(e)      Depreciation and Amortization

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

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


                                       F-14
<PAGE>

At December 31, 1996 and 1997, property and equipment consist of the following:

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

                                                                                December 31,
                                                                          1996                1997
                                                                    ----------------   -----------------
                            Machinery and equipment                      $3,177,828          $6,328,442
                            Furniture and fixtures                        1,047,942           1,018,931
                            Leasehold improvements                          407,334             480,453
                                                                    ----------------   -----------------
                                                                          4,633,104           7,827,826
                            Less:  Accumulated depreciation
                                       and amortization                     805,114           1,372,240
                                                                    ----------------   -----------------
                                                                         $3,827,990          $6,455,586
                                                                    ================   =================
</TABLE>

         Included in machinery and equipment as of December 31, 1996 and 1997 is
approximately $884,000 and $3,470,000,  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,  1995,  1996 and 1997  amounted to  approximately
$189,000,  $536,000 and $554,000,  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  (see  Note  4).  The  Company  has  assessed  the  realizability  of its
long-lived assets as of December 31, 1997 and believes them to be realizable.

(g)       Deferred Financing Costs

         During the years ended December 31, 1996 and 1997, 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).

(h)      Revenue Recognition

         The Company  recognizes  product revenue upon shipment.  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.  International  sales for
the years ended December 31, 1995, 1996 and 1997 were approximately 44%, 22% and
24%, respectively, of total revenue.

(i)      Significant Customers

         For the year ended December 31, 1997, one customer accounted for 11% of
revenues  and  51% of  accounts  receivable.  This  customer  is  the  Company's
worldwide distributor of laser systems (see Note 12(e)).

(j)      Research and Development Expenses

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

                                       F-15
<PAGE>

(k)       Net Loss per Common Share

         In March 1997, the FASB issued SFAS No. 128,  Earnings per Share.  This
statement  establishes standards for computing and presenting earnings per share
and applies to entities  with publicly  traded common stock or potential  common
stock.  This  statement is effective for fiscal years ending after  December 15,
1997.  Basic net loss per share was  determined  by  dividing  net income by the
weighted average shares of common stock outstanding during the year. Diluted net
loss per share is the same as basic  earnings  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, 1995, 1996 and 1997 are as follows:

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

                                                                        December 31,
                                                        1995                1996               1997
                                                   ---------------     ---------------    ----------------
   Net loss from continuing operations               $(8,389,442)       $(20,798,258)       $(58,369,079)
   Preferred stock dividends                            (124,610)         (1,242,751)         (1,584,406)
   Amortization of value ascribed to preferred
   stock conversion discount                            ---                 ---               (2,823,529)
                                                   ---------------     ---------------    ----------------
   Adjusted net loss from continuing  operations     $(8,514,052)       $(22,041,009)       $(62,777,014)
                                                   ===============     ===============    ================

   Basic and diluted net loss per common share
   from continuing operations                             $(0.60)             $(0.84)             $(1.79)
                                                   ===============     ===============    ================

   Weighted average number of
         common shares outstanding                     14,164,901          26,166,538          35,105,272
                                                   ===============     ===============    ================
</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 1995, 1996 and 1997, 11,275,200,  17,636,423 and 29,271,031 weighted
average common equivalent shares, respectively, were not included in the diluted
weighted average shares outstanding as they were antidilutive.

(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 highly rated 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.

                                       F-16
<PAGE>

(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, 1996 and 1997, financial  instruments consisted of
principally  convertible  debentures and preferred  stock  financings.  The fair
value of  financial  instruments  pursuant  to SFAS No. 107  approximated  their
carrying  values at December 31, 1996 and 1997. Fair values have been determined
through information obtained from market sources and management estimates.

(n)      Reclassifications

         Certain   reclassifications  have  been  made  to  the  1995  and  1996
consolidated   financial   statements   to  conform  with  the  current   year's
presentation.

(o)   Recently Issued Accounting Standards

         In  February  1997,  the  FASB  issued  SFAS  No.  129,  Disclosure  of
Information about Capital Structure. In June 1997, the FASB issued SFAS No. 130,
Reporting  Comprehensive Income, and SFAS No. 131, Disclosures about Segments of
an Enterprise and Related  Information.  SFAS No. 129, 130 and 131 are effective
for fiscal years  beginning  after December 15, 1997. The Company  believes that
the adoption of these new accounting  standards will not have a material  impact
on the Company's financial statements.

(4)      Asset Write-off and Restructuring

   
         In  accordance  with SFAS No. 121,  the Company  determined  during the
third  quarter of 1997 that certain  investments'  carrying  values for both its
continuing  and  discontinued  operations  will  not  be  realizable  due to the
Company's   change  in  strategy  to  divest  of  its  investments  in  non-core
businesses.  The  Company  has  fully  reserved  for all such  investments  from
continuing operations resulting in a charge of approximately $10,283,000,  which
breaks down approximately as follows:
<TABLE>
<S>                <C>                                                         <C>

                                          Description                                Carrying Amount

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

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


         The notes  receivable were deemed to be  uncollectible  by the Company.
The fair  values  of  investments  in  non-core  businesses  was  determined  by
management  to be zero  based on the book value of these  companies,  their poor
financial  performance to date, and  significant  uncertainty as to the ultimate
realizability of these investments.

         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(e)). 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. During the three  months ended  December 31, 1997,  the Company paid out
approximately  $718,000


                                      F-17
<PAGE>

of severance  resulting in a restructuring  liability  balance of  approximately
$1,982,000 at December 31, 1997.  This  restructuring  liability will be paid in
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  Inc. In  exchange,  the Company  received a
$500,000  note  receivable  due in  monthly  installments  over the  next  year,
royalties  ranging from 2% to 5% on product  revenue over the next ten years,  a
15% equity position in the newly formed company and a warrant to purchase 10% of
the common stock of the newly formed company at $.50 per share. This transaction
did not have a material  effect on the Company's  operations  for the year ended
December 31, 1997.

(b)      Dermascan, Inc.

         Subsequent  to year end, the Company  sold  Dermascan,  an  electrology
marketing subsidiary,  back to a Dermascan shareholder for $167,000. This amount
was offset against amounts owed to the Dermascan  shareholder under an agreement
terminated in connection with the Company's sale of Dermascan.  This transaction
did not have a material  effect on the Company's  operations  for the year ended
December 31, 1997.


                                       F-18
<PAGE>
(c)      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,  1997,  the Company had  available,  subject to review and possible
adjustment  by the  Internal  Revenue  Service,  a federal  net  operating  loss
carryforward  of  approximately  $85,000,000 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 not  recorded  a  deferred  tax  asset for the net
operating  losses,  due to  uncertainty  relating  to the  Company's  ability to
utilize such carryovers.

(6)      Long-Term Debt

         At  December  31,  1996  and  1997,  long-term  debt  consisted  of the
following:

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

                                                                                          December 31,
                                                                                     1996             1997
                                                                                 --------------  ---------------
Dollar denominated convertible debentures                                           $7,288,063      $10,683,440
Swiss franc denominated convertible debentures                                       7,222,846               --
Note payable in connection with guarantee on behalf of discontinued
    subsidiary (See Note 2)                                                                 --        3,233,000
Other notes payable                                                                    651,608          169,588
                                                                                 --------------  ---------------
                                                                                    15,162,517       14,086,028
Less - current maturities                                                             (497,377)      (1,640,465)
                                                                                 --------------  ---------------
                                                                                   $14,665,140      $12,445,563
                                                                                 ==============  ===============
</TABLE>

                                       F-19
<PAGE>

(a)       Convertible Debentures

         The  following  table  summarizes  the issuance and  conversion  of the
convertible debentures for the years ended December 31, 1996 and 1997.

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

                                                                                                             Common
                                                                                                             Common
                                                                                   Outstanding at            Shares
                                                             Face                   December 31,             Issued
                                                                            -----------------------------     Upon
   Series                                                    Value              1996            1997       Conversion
   ----------------------------------------------------  --------------     --------------  ------------- -------------
   3% Series due September 30, 1996                       $    750,000      $       --      $       --         370,189
   6% Series due November 21, 1997                           2,000,000              --              --       1,172,132
   7% Series due March 31, 2000                              1,100,000              --              --              --
   7% Series due July 1, 2000                                1,200,000              --              --         401,549
   8% Series due October 26, 1997                            1,000,000              --              --          34,615
   4.5% Series due October 21, 1999, 2000, 2001              5,000,000          3,761,038        100,000     1,381,264
   5% Series due December 31, 2001                           5,000,000          3,527,025        923,439     2,074,992
   5% Series due January 13, 2002                            1,000,000              --         1,000,000            --
   5% Series due March 10, 2002                              5,500,000              --         1,160,001     3,094,677
   6% Series due March 13, 2002                                500,000              --           500,000            --
   6%, 7% and 8% Series due September 30, 2002               7,000,000              --         7,000,000            --
   4.5% Series denominated in Swiss francs
        due July 3, 2003                                     7,669,442          7,222,846             --       914,028
                                                         --------------     --------------  ------------- -------------

                                                           $37,719,442        $14,510,909    $10,683,440     9,443,446
                                                         ==============     ==============  ============= =============
</TABLE>

   
         On January 13, 1997,  the Company  issued  $1,000,000 of 5% convertible
debentures due January 13, 2002. The  convertible  debentures  have a conversion
price equal to 85% of the  average  closing  bid price of the  Company's  common
stock price as defined,  provided that in any thirty-day  period,  the holder of
these  debentures  may  convert no more than 33% (or 34% in the last  thirty-day
period  available for conversion) of the debentures.  The Company has ascribed a
value of $176,471  for the  discount  conversion  feature.  This amount is being
amortized  over a six month period which  represents  the period to the earliest
conversion date.
    

   
         On March 10, 1997,  the Company  issued  $5,500,000  of 5%  convertible
debentures  due March 10, 2002.  The  convertible  debentures  have a conversion
price of 100% of the Company's average stock price, as defined, within the first
90 days and 90% of the average stock price, as defined,  thereafter. The Company
has ascribed a value of $611,111 for the 10% conversion discount. This amount is
being  amortized  over a six month  period  which  represents  the period to the
earliest conversion date.
    

   
         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 has credited the ascribed
value for the discount features  described above to additional  paid-in capital.
This amount is being  amortized  over a six month  period which  represents  the
period to the earliest conversion date.
    

         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. In addition,  after 90 days, 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.

                                       F-20
<PAGE>

         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% 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.
(See  Note  13.) The  Company  incurred  deferred  financing  costs of  $350,000
relating to the issuance of these debentures.

         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. Each unit consists of a convertible
debenture  denominated in 1,000 Swiss francs and a warrant to purchase 24 shares
of the Company's  common stock at $16.50 per share and is due July 3, 2003.  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 accrues at a rate of 4.5% per annum and is payable quarterly in Swiss
francs. The convertible  debentures are convertible by the holder or the Company
commencing  October 1, 1996 at a conversion price equal to from 100% to 77.5% of
the applicable  conversion price,  calculated as defined. The Company ascribed a
value of  $1,917,360  to the  discount  conversion  feature  of the  convertible
debenture.  This amount was being amortized to interest expense over the life of
the Swiss franc  convertible  debenture.  During 1997, the Company  redeemed 300
units of this convertible debenture financing for $195,044.

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

         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
have been 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, 1995, 1996
and 1997, the Company amortized  approximately $71,000,  $78,000 and $276,000 to
interest expense,  respectively.  Any remaining  unamortized  deferred financing
costs are recorded to additional  paid-in  capital upon  conversion.  During the
years ended  December  31, 1996 and 1997,  the Company  amortized  approximately
$41,000 and $1,820,000, respectively, of unamortized deferred financing costs to
additional paid-in-capital.

         During the years ended  December 31, 1995,  1996 and 1997,  the Company
recorded  approximately  $168,000,  $77,000  and  $5,444,000,  respectively,  of
interest  expense  related to the  amortization  of the discount of  convertible
debentures.

(b)       Future Maturities of Long-Term Debt

         Future  maturities  of notes  payable,  capital lease  obligations  and
convertible  debentures  reflected  at face value as of December 31, 1997 are as
follows:

                    1998                               $ 1,640,465
                    1999                                 1,699,740
                    2000                                    65,237
                    2001                                 1,988,679
                    2002                                 8,691,907
                                                       =============
                                                        $14,086,028
                                                       =============


                                      F-21
<PAGE>



(7)       Stockholders' Equity

(a)      Common Stock
   
         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  for all
right,  title and  interest  in to all the  technology  licensed  under  Nexar's
license agreement with the Licensor and a patent application related thereto and
a complete  release and settlement of all claims  between this former  executive
and Nexar.
    

   
         The Company agreed to assign to Nexar all of its rights to and title in
the technology  received  under the Asset Purchase and Settlement  Agreement and
charged to Nexar the cost  associated  with this claim and the  purchase  of the
technology. Nexar allocated $1,375,000 of the consideration to settle this claim
and reflected this amount as a litigation expense in its statement of operations
for the year ended  December  31, 1996.  The  remaining  consideration  totaling
$1,375,000 was allocated to the purchase of technology and is 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.
    
         During the year ended  December 31,  1997,  the Company  issued  20,000
shares of common stock in connection with advisory services.

         On  December  31,  1997,  in  connection  with the  discontinuation  of
Dynaco's operations,  the Company entered a Security Agreement-Stock Pledge with
a bank. Pursuant to this agreement,  the Company pledged 3,250,000 shares of its
common  stock to the bank as security  for a guaranty  by the Company  (Note 2).
These shares are held in escrow, are not entitled to vote and are not considered
outstanding as of December 31, 1997.

(b)      Preferred Stock

         The Company is authorized to issue up to 5 million  shares of preferred
stock,  $.01 par  value.  As of  December  31,  1996 and 1997,  preferred  stock
authorized, issued and outstanding consists of the following:

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

                                                                                                    1996             1997
                                                                                                    ----             ----

       Redeemable  convertible  preferred  stock,  Series  E, $.01 par value per
         share Authorized - 10,000 shares
         Issued and outstanding - 2,151 shares in 1996, liquidation preference of $2,235,615        $ 22             $ --
       Redeemable convertible preferred stock, Series F, $.01 par value per share
         Authorized - 6,000 shares
         Issued and outstanding - 6,000 shares in 1997, liquidation preference of $6,748,500
                                 at December 31, 1997                                                 60               60
       Redeemable  convertible  preferred  stock,  Series  G, $.01 par value per
         share  Authorized - 10,000 shares Issued and outstanding - 2,684 shares
         in 1997, liquidation preference of $2,934,742
                                 at December 31, 1997                                                100               27
       Redeemable  convertible  preferred  stock,  Series  H, $.01 par value per
         share  Authorized - 16,000 shares Issued and outstanding - 7,690 shares
         in 1997, liquidation preference of $8,031,232
                                 at December 31, 1997                                                 --               77

           Total preferred stock                                                                   $ 182            $ 164
                                                                                                   =====            =====
</TABLE>

                                       F-22
<PAGE>


         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 an original
price of $7.00.  The Series F Preferred may be redeemed at the Company's  option
as defined,  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 an original  floor of $6.00.  In addition,  beginning on
March 1, 1998,  for any  thirty-day  period,  the holder may  exchange a limited
amount of the Series G Preferred  ("exchangeability amount") and any accrued but
unpaid  dividends  for common stock at 85% of the average  closing bid price for
the five trading days  preceding the  conversion  date  ("exchange  date").  The
exchangeability   amount   increases  as  the  exchange  rate   increases.   The
exchangeability amount ranges from 268 shares of preferred stock for an exchange
rate below $2.00 to 1,072  shares of  preferred  stock for an  exchange  rate in
excess of $4.00.  The Series G Preferred may be redeemed at the Company's option
at any time, with no less than 15 days' and no more than 20 days' notice,  at an
amount equal to the sum of (a) the amount of liquidation  preference  determined
as of the  applicable  redemption  date plus (b) $176.50.  Dividends are payable
quarterly  at 7% per annum in arrears on January 1, April 1, July 1 and  October
1.  Dividends not paid on the payment date,  whether or not such  dividends have
been declared, will bear interest at the rate of 12% per annum until paid.

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

         During the first and second quarters of 1997, the Company issued 16,000
shares of Series H redeemable convertible preferred stock ("Series H Preferred")
for  $16,000,000  with attendant  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,  as defined,
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, as defined.  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 is being  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:

                                       F-23
<PAGE>


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


               Number of                               Additional Dollar Amount
 Preferred     Preferred       Dollar Amount of      Converted, Including Accrued                           Number of Common
   Stock         Shares        Preferred Stock       Premium, Dividends, Interest        Total Dollar       Shares Converted
  Series       Converted          Converted            and Other Related Costs         Amount Converted           Into
- ------------ --------------- --------------------- --------------------------------- --------------------- -------------------

     E            2,128            $2,128,000                   $126,366                   $2,254,366            332,859
     G            7,316             7,316,000                    438,234                    7,754,234            602,824
     H            8,310             8,310,000                    228,411                    8,538,411          5,204,158
             --------------- --------------------- --------------------------------- --------------------- -------------------

                 17,754           $17,754,000                   $793,011                  $18,547,011          6,139,841
</TABLE>

   
         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:

             Value of Nexar Common Stock                         $4,671,597
             Accrued Interest and Dividend                         (391,597)
                                                                 $4,280,000
    

(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 4,350,000 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 the request of the  optionee,  may, at its  discretion,
convert the optionee's ISOs into  nonqualified  options at any time prior to the
expiration of such ISOs.

         During the year ended December 31, 1997, the Company granted options to
certain Tissue Technologies  employees to purchase an aggregate of 60,845 shares
of common stock at an exercise  price of $.01 per share in settlement of a stock
option dispute. The employees  simultaneously  exercised these options. The fair
market value of the common stock issued totals approximately $152,000, which has
been  reflected  as a charge  in the  accompanying  Consolidated  Statements  of
Operations.

         The Company's  Star  subsidiary,  manufacturer  of the Company's  diode
laser,  also has  established a stock option plan that provides for the issuance
of both nonqualified options and ISOs. In the year ended December 31, 1996, Star
granted a total of 140,000  options to purchase  Star's common stock to officers
and employees at exercise  prices ranging from $2.50 to $9.50 per share.  In the
year ended December 31, 1996, an individual exercised 20,000 shares at $2.50 per
share; in addition,  12,000 shares at $6.00 per share were canceled. In the year
ended December 31, 1997,  Star granted a total of 50,500 options to purchase its
common stock to employees at an exercise  price of $19.00 per share.  During the
year ended  December 31,  1997,  no options  were  exercised or canceled.  As of
December 31, 1997,  options to purchase  255,500  shares of Star common stock at
prices ranging from $2.50 to $19.00 per share are outstanding.

                                       F-24
<PAGE>



         The following table summarizes all stock option activity of the Company
for the years ended December 31, 1995, 1996 and 1997:

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

                                                                 Number of          Exercise           Weighted Average
                                                                   Shares             Price             Exercise Price
                                                                -------------    ----------------    ----------------------
Outstanding, December 31, 1994                                     1,047,500         $1.00-$3.50            $2.25
            Granted                                                  820,235           0.40-3.00             1.75
            Exercised                                               (285,000)          1.00-3.50             1.76
            Canceled                                                 (75,000)              2.375             2.375
                                                                -------------    ----------------    ----------------------
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
                                                                =============    ================   ======================
Exercisable, December 31, 1997                                     1,657,565         $2.00-$8.00            $3.48
                                                                =============    ================    ======================
Available for future issuances under the Plans
            as of December 31, 1997                                  725,255
                                                                =============
</TABLE>

         The range of  exercise  prices  for  options  outstanding  and  options
exercisable at December 31, 1997 is as follows:

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

                                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
- -------------------- ---------------- ---------------------- -----------------------    -------------- -----------------------
   $1.50 - $2.50           2,415,900       3.39 years                $2.36                  1,257,733          $2.30
   $3.00 - $3.50              66,500       1.65 years                 3.23                     66,500           3.23
       $8.00                 500,000       3.65 years                 8.00                    333,332           8.00
                     ---------------- ---------------------- -----------------------    -------------- -----------------------
                           2,982,400       3.40 years                $3.33                  1,657,565          $3.48
                     ================ ====================== =======================    ============== =======================
</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-sholes  pricing model,
as prescribed  by FAS 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.
    

   
         The majority of options  cancelled  during the years ended December 31,
1995,  1996 and 1997 were the result of employee  terminations.  During the year
ended December 31, 1997, a total of 1,005,000  options to purchase  common stock
were repriced to the current fair market value of the underlying common stock of
$2.50 per share.
    
         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 and 1997 using the  Black-Scholes  option pricing model
prescribed by SFAS No. 123. The pro forma  disclosure for the Company's  results
of  operations  related  to  stock  option  plans at its  Star  subsidiary  were
immaterial for the years ended December 31, 1996 and 1997.

                                       F-25
<PAGE>

         The assumptions used to calculate the SFAS No. 123 pro forma disclosure
and the weighted average information for the years ended December 31, 1995, 1996
and 1997 for the Company are as follows:
<TABLE>
<S>                                                 <C>                     <C>                   <C>

                                                                               December 31,
                                                            1995                  1996                   1997
                                                    ---------------------   -----------------     -------------------

Risk-free interest rate                                    6.08%                 6.37%                  6.09%
Expected dividend yield                                      -                     -                      -
Expected lives                                           3.2 years             4.4 years              3.69 years
Expected volatility                                         55%                   79%                    79%
Weighted-average grant date fair value of
     Options granted during the period                     $3.92                 $4.57                  $2.06
</TABLE>


         The weighted fair market value and weighted  exercise  price of options
granted for the Company in the years ended December 31, 1995,  1996 and 1997 are
as follows:

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

                                                                                  December 31,
                                                                1995                 1996                 1997
                                                            --------------     -----------------    -----------------

Weighted average exercise price for options:
     Whose  exercise price exceeded fair market value at
      the date of grant                                         $3.00               $10.00               $2.53
     Whose  exercise  price  was  equal  to fair  market
      value at the date of grant                                $1.614               $6.875                 $-
Weighted Average Fair Market Value for options:
     Whose  exercise price exceeded fair market value at
      the date of grant                                         $2.125               $8.875              $1.87
     Whose  exercise  price  was  equal  to fair  market
      value at the date of grant                                $5.265               $6.875                 $-
</TABLE>

                                       F-26
<PAGE>


          (ii)     Warrants

         The following table  summarizes all warrant activity of the Company for
the years ended December 31, 1995, 1996 and 1997:

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

                                                                                                 Weighted
                                                           Number of          Exercise            Average
                                                             Shares             Price         Exercise Price
                                                         ----------------  ----------------  ------------------
Outstanding, December 31, 1994                                4,554,862       $0.60-$15.00         $5.39
              Granted                                         4,835,155        0.01-7.50            2.36
              Exercised                                      (2,840,093)       0.60-5.00            3.86
                                                         ----------------  ----------------  ------------------
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
                                                         ================  ================  ==================
Exercisable, December 31, 1997                                8,233,020       $2.00-$15.00         $7.01
                                                         ================  ================  ==================
</TABLE>

   
         The majority of warrants  cancelled  during the year ended December 31,
1997 were the result of employee  terminations.  During the year ended  December
31, 1997, a total of 240,000  warrants to purchase common stock were repriced to
then  current fair market  values of the  underlying  common stock  ranging from
$2.50 to $4.00 per share.
    
         The range of exercise  prices for warrants  outstanding and exercisable
at December 31, 1997 is as follows:
<TABLE>
<S><C>                 <C>              <C>                    <C>                      <C>            <C>

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

      $2.00 - $3.50        2,535,452       3.29 years                  $2.68                1,970,452          $2.52
      $4.00 - $5.25        1,802,420       2.85 years                   4.89                1,402,412           4.99
      $6.00 - $7.50        3,000,000       3.25 years                   6.83                2,399,999           7.03
     $7.69 - $15.00        2,660,158       3.25 years                   6.83                2,460,157           7.03
                     ------------------ ---------------------- ----------------------   -------------- ----------------------
                           9,998,030       3.19 years                  $6.65                8,233,020          $7.01
                     ================== ====================== ======================   ============== ======================
</TABLE>

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

                                       F-27
<PAGE>



         The assumptions used to calculate the SFAS No. 123 pro forma disclosure
and the weighted average information for the years ended December 31, 1995, 1996
and 1997 for the Company are as follows:

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

                                                                              December 31,
                                                           1995                  1996                  1997
                                                      ----------------     ------------------    ------------------
Risk-free interest rate                                    6.01%                  5.93%                6.13%
Expected dividend yield                                      -                     -                     -
Expected lives                                           4.8 years             5.9 years            4.44 years
Expected volatility                                         56%                   79%                   79%
Weighted-average grant date fair value of
     warrants granted during the period                    $1.81                 $5.39                 $2.17
Weighted-average exercise price of  warrants
     granted during the period                             $2.36                 $8.16                 $4.29
</TABLE>

         The weighted average  fair-value and weighted average exercise price of
warrants  granted by the Company for the years ended December 31, 1995, 1996 and
1997 are as follows:

<TABLE>
<S>                                                           <C>                 <C>                <C>
                                                                                 December 31,
                                                                   1995                1996                1997
                                                              ----------------    ---------------    -----------------

Weighted average exercise price for warrants:
     Whose  exercise  price  exceeded  fair market  value at
       date of grant                                               $2.72              $11.76               $4.30
     Whose  exercise  price was less than fair market  value
       at date of grant                                            $3.17               $7.07               $7.50
     Whose  exercise price was equal to fair market value at
       date of grant                                               $1.98               $6.67               $3.25
Weighted average fair market value for warrants:
     Whose  exercise  price  exceeded  fair market  value at
       date of grant                                               $2.18               $9.34               $2.09
     Whose  exercise  price was less than fair market  value
       at date of grant                                            $4.96               $8.82               $8.13
     Whose  exercise price was equal to fair market value at
       date of grant                                               $2.86               $6.67              $3.25
</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 would be as follows:

<TABLE>
<S>                                                     <C>                       <C>                       <C>
                                                                                   December 31,
                                                        --------------------------------------------------------------------
                                                               1995                       1996                   1997
                                                        --------------------      ----------------------    ----------------

Pro forma net loss from continuing operations              $(18,499,644)              $(48,292,780)          $(62,020,782)
Pro forma basic and dilutive net loss per share from
    continuing operations                                     $(1.31)                    $(1.89)                $(1.89)
</TABLE>

                                       F-28
<PAGE>


(d)      Reserved Shares

         At December  31, 1997,  the Company has  reserved  shares of its common
stock for the following:

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

             Warrants                                                            9,998,030
             Stock option plans                                                  3,709,504
             Convertible debentures                                              8,212,815
             Preferred stock                                                     8,077,786
             Employee Stock Purchase Plan                                          984,623
             Employee 401(k) Plan                                                  166,674
                                                                            ---------------
                                   Total                                        31,149,432
                                                                            ===============
</TABLE>

         From  January 1, 1998  through  February 6, 1998,  5,473,265  shares of
common stock were issued in connection with the items above.

 (e)      Stock Purchase Program

         During the year ended December 31, 1997, the Company  purchased 145,000
shares  of its  common  stock  at an  aggregate  cost of  $427,102  as part of a
treasury  stock  purchase  program  approved by its Board of Directors in May of
1997.

(f)      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, as defined, are eligible to purchase the
Company's  common  stock at an  exercise  price  equal to 85% of the fair market
value of the  common  stock  with a  lookback  provision  of three  months.  The
Purchase Plan provides for issuance of up to 1,000,000 shares under the Purchase
Plan. During the year ended December 31, 1997, employees purchased 15,377 shares
of the Company's common stock for approximately $40,000 pursuant to the Purchase
Plan.

(8)      Research & Product Development Agreements

         During  1995,  the  Company  entered  into a multiyear  agreement  with
Massachusetts  General Hospital ("MGH"),  whereby MGH agreed to conduct clinical
trials on a laser  treatment for hair  removal/reduction  invented by Dr. R. Rox
Anderson,  Wellman  Laboratories  of  Photomedicine,  MGH.  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.

         Effective  February 14, 1997,  the Company  amended the 1995  agreement
with MGH. 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 protecting the laser-based hair removal technology  developed by
Dr. Anderson at MGH, for which Palomar is the exclusive worldwide licensee.

                                       F-29
<PAGE>


(9)      Accrued Liabilities

         At  December  31,  1996 and 1997,  accrued  liabilities  consist of the
following:

<TABLE>
<S>                       <C>                                       <C>                   <C>
                                                                                December 31,
                                                                         1996                  1997
                                                                    ----------------      ---------------
                          Payroll and consulting costs                   $2,596,867           $1,535,013
                          Royalties                                         843,345              853,808
                          Settlement costs                                1,755,000            1,457,020
                          Warranty                                        2,854,401            2,583,677
                          Deferred revenue                                  256,912            3,154,395
                          Restructuring                                          --            1,981,907
                          Interest and preferred stock dividends            579,739            1,659,709
                          Other                                           2,089,045            3,688,720
                                                                    ----------------      ---------------
                              Total                                     $10,975,309          $16,914,249
                                                                    ================      ===============
</TABLE>

(10)     Related Party Transactions

         At December 31, 1996 and 1997,  approximately  $948,000 and $478,000 of
loans receivable with interest at the rate of 7% per annum were outstanding from
the former CEO and President, respectively. No amounts are currently outstanding
under these loans.  During the fourth quarter of 1997, the Company's  former CEO
paid back his outstanding loan balance,  which totaled approximately  $1,029,000
as of  September  30,  1997.  The  former  CEO made  payments  in both  cash and
marketable  securities.  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.

         During 1997,  the Company  issued  87,441 shares of its common stock to
the Profit Sharing Plan in  satisfaction  of its $318,154  employer match of the
1996 employee  contributions.  For the year ended December 31, 1997, the Company
has accrued  $250,000 for the 1997 match,  which will be made in common stock in
April 1998.

                                       F-30
<PAGE>

(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 May 31, 2000. The Company  guarantees  certain  subsidiaries'  operating
leases.

         Future  minimum  payments  under  the  Company's  operating  leases  at
December 31, 1997 are approximately as follows:

                December 31,
                  1998                                              $683,000
                  1999                                               549,000
                  2000                                               246,000
                                                                -------------
                                                                  $1,478,000
                                                                =============


(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, 1995, 1996 and 1997,  approximately $167,000,  $175,000
and  $854,000  of  royalty  expense,   respectively,  was  incurred  under  this
agreement.  These  amounts  are  included  in cost of sales in the  accompanying
consolidated statement 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. (See Note 10.)

(c)      Year 2000 (Unaudited)

         The Company utilizes software and related  technologies  throughout its
businesses  that  will be  affected  by the date  change  in the year  2000.  An
internal  study was  completed to determine  the full scope and related costs to
insure that the Company's  systems continue to meet its internal needs and those
of its customers. Anticipated spending for this modification will be expensed as
incurred  and is not  expected  to have a  significant  impact on the  Company's
ongoing results of operations.

(d)      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.

         The Company is involved in litigation regarding an alleged infringement
of a competitor's  patent (the "Selvac  Patent").  The Company believes that the
Selvac Patent is invalid, void and unenforceable,  and that the Company does not
infringe the Selvac Patent.  The court has granted Palomar's motion to amend its
complaint  previously  filed to allege  that

                                       F-31
<PAGE>
the Selvac Patent was obtained by inequitable conduct, and the Company has moved
for summary  judgment on the grounds  that the Selvac  Patent is invalid and was
obtained by inequitable  conduct.  The Company believes that competitor's claims
are wholly without merit.  Nonetheless,  an adverse result could have a material
adverse effect on the Company.

         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$5,087,000 at current 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 its position in these matters
is  correct,  and  intends  to  contest  the  claims  of the  Asserting  Holders
vigorously.  Nonetheless, an adverse result could have a material adverse effect
on the Company.

         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.

         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.

(e)       Distribution Agreement

         On  November   17,  1997,   the  Company   entered  into  an  exclusive
distribution,  sales and service agreement with an established,  worldwide laser
company ("the Distributor"). The Distributor has the exclusive right to sell the
EpiLaser(R)  and  LightSheer(TM)  laser systems and future  generation  products
worldwide. The Company pays the Distributor a per unit commission,  adjusted for
certain  events as  defined.  During the year ended 1997,  the Company  incurred
approximately $800,000 of commission expense to this Distributor. Upon execution
of this  agreement,  the  Distributor  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, will be amortized
to revenue over the three year life of the agreement.

         On January  20,  1998,  the  Distributor  made a loan to the Company of
approximately $2,211,000.  This loan is collateralized by the Company's accounts
receivable.  Payments against this loan will be made as the Distributor collects
receivables  from the end user of the Company's  products.  Any unpaid principal
will be paid on July  26,  1998 at an  interest  rate of 1.5%  per  month or the
highest interest rate permitted by law.

(f)      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.

                                      F-32
<PAGE>


(g)      Corporate Guarantees

         The  Company  has issued  guarantees  for  payment  of  various  vendor
liabilities for several electronic  subsidiaries that have been accounted for as
discontinued   operations   (see  Note  2).   Outstanding   guarantees   totaled
approximately $7,000,000 as of December 31, 1997.

(13)     Subsequent Events

         In February 1998, the Company sold 7,200,000 shares of its common stock
to a group of investors  for  $7,200,000.  In addition,  the Company also issued
warrants to the  investors  to purchase  7,200,000  shares of common stock at an
exercise price of $3.00 per share.

         Subsequent  to year-end the Company  redeemed  2,950 shares of Series H
Preferred and paid related  dividends and interest for a total of  approximately
$3,589,000.  The Company also redeemed 6%, 7% and 8% convertible debentures with
a face value of  $2,000,000  and related  interest for a total of  approximately
$2,197,000.  On March  30,  1998,  in  resolution  of a  dispute  regarding  the
redemption of certain Series H Preferred shares,  the Company agreed with one of
the Series H Preferred  stockholders to issue 766,725 shares of common stock for
$914,864  in lieu of  redeeming  750  shares  of Series H  Preferred  previously
redeemed.

         In the first  quarter of 1998,  debentureholders  converted  debentures
with a face value of $3,344,344 into 3,809,922 shares of convertible debentures.
Also in the first quarter of 1998, preferred  stockholders  converted 268 shares
of Series G Preferred  and 3,840  shares of Series H Preferred  into 287,908 and
4,103,650 shares of common stock, respectively.

         On March 27, 1998, the Company borrowed $2,000,000. This bridge loan is
payable the earlier of May 26, 1998 or (i) one day  following the sale of Dynaco
(ii) the sale of any other Palomar  assets in a  transaction  outside the normal
course of business or (iii) any financing  where the use of proceeds to pay back
debt is not  prohibited.  The Company issued  125,000  warrants to the lender to
purchase  125,000  shares of common stock at an exercise price of $.01 per share
in lieu of interest.

                                      F-33
<PAGE>

                                     PART IV


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

                  Report of Independent Public Accountants                                                 F-2

                  Consolidated Balance Sheets -
                  December 31, 1997 and December 31, 1996                                                  F-3

                  Consolidated Statements of Income -
                  Years ended December 31, 1997, December 31, 1996 and December 31, 1995                   F-4

                  Consolidated Statements of Stockholders' Equity -
                  Years ended December 31, 1997, December 31, 1996 and December 31, 1995                 F-5-8

                  Consolidated Statements of Cash Flows -
                  Years ended December 31, 1997, December 31, 1996 and December 31, 1995                   F-8

                  Notes to Consolidated Financial Statements                                              F-10

         2.       Consolidated Financial Statement Schedules

                  Report of Independent Public Accountants on Schedule II                                   36

                  Schedule II - Valuation and Qualifying Accounts                                           37

                  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 December 23, 1997.

                                       25
<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
   
^^^^2.1  Stock  Purchase  Agreement  Between  and Among  Biometric  Technologies
         Corp.,  Palomar  Medical  Technologies,  Inc. and Dynaco  Corp.,  dated
         November 17, 1997.

##2.2    Asset Purchase and Settlement Agreement by and among the Company, Nexar
         Technologies,  Inc.,  Technovation  Computer  Labs,  Inc.  and Babar I.
         Hamirani, dated February 28, 1997.

##2.3    List of exhbiits   omitted  form  the  Asset  Purchase  and  Settlement
         Agreement.  (The Company hereby undertakes and agrees to furnish copies
         of the  exhibits  and  schedules  set forth in exhibit 2.2 above to the
         Commission upon its request.)

- -3.1     Restated  Certificate  of  Incorporation,  as filed  with the  Delaware
         Secretary of State on August 14, 1996.

&3.2     Certificate of Designation of Series G Convertible  Preferred  Stock as
         filed with the Delaware Secretary of State on September 26, 1996.

&&3.3    Certificate of Amendment to Certificate of Incorporation, as filed with
         the Delaware Secretary of State on December 16, 1996.

##3.4    Certificate of Designation of Series H Convertible  Preferred  Stock as
         filed with the Delaware Secretary of State on March 26, 1997.

- ---3.5   Certificate  of Correction to Certificate  of  Incorporation,  as filed
         with the Delaware Secretary of State on September 23, 1997.

^3.6     Bylaws, as amended.

&3.7     Certificate of Designation of Series F Convertible  Preferred  Stock as
         filed with the Delaware Secretary of State on July 12, 1996.

- ---3.8   Certificate of Correction to the Restated Certificate of Incorporation,
         as filed with the Delaware Secretary of State on September 23, 1997.

^4.1     Common Stock Certificate.

&&&&4.2  Form of 4.5% Convertible Debenture due October 21, 1999, 2000, 2001.

###4.3   Form of 5% Convertible Debenture due December 31, 2001.

###4.4   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.



                                       26
<PAGE>


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    Loan Agreement  between the Company and Coherent,  Inc.,  dated January
         20, 1998.

10.14    Stock Purchase Agreement, dated December 29, 1997.

10.15    Stock Purchase Agreement, dated December 31, 1997.

10.16    Exchange Agreement, dated December 31, 1997.

^^10.17  Form of 6%, 7% and 8% Convertible Debentures Due September 30, 2002

^^10.18  Form of Registration Rights Agreement, dated September 30, 1997.

10.19    Form of Securities Purchase Agreement dated September 30, 1997.

^^^10.20 Securities Purchase Agreement dated December 29, 1997.

&&&10.27 High Risk Opportunities Hub Fund, Ltd.  Subscription  Agreement,  dated
         January 14, 1997.

&&&10.28 High Risk  Opportunities  Hub Fund, Ltd.  Debenture,  dated January 13,
         1997.

##10.29  Form of Subscription Agreement, dated as of March 10, 1997.

##10.30  Form Registration Rights Agreement, dated as of March 10, 1997.

10.31    Form of 5% Convertible Debenture due March 10, 2002.

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

##10.33  6% Convertible Debenture due March 13, 2002.

10.36    Employment  Agreement,  dated as of  September  1,  1997,  between  the
         Company and Steven Georgiev.

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

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

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

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

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

                                       27
<PAGE>


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

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

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

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

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

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

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

21       List of Subsidiaries.

23       Consent of Arthur Andersen LLP.

27.1     Financial  Data Schedule,  Restated,  for the Period Ended December 31,
         1996.

27.2     Financial Data Schedule for the Period Ended December 31, 1997.


^        Previously  filed as an  exhibit to Form  10-KSB/A-4  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.

  

                                       28
<PAGE>




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

^^^^     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 and  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 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  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-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.
    


                                       29
<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 February 12, 1998.


                                              PALOMAR MEDICAL TECHNOLOGIES, INC.





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

         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>                                             <C>

                          Name                                   Capacity                             Date

            /s/ Louis P. Valente                 President, Chief Executive                      February 12, 1998
            ---------------------------------
            Louis P. Valente                     Officer and Director

            /s/ Joseph P. Caruso                 Chief Financial Officer and Treasurer           February 12, 1998
            ---------------------------------
            Joseph P. Caruso                     (Principal Financial Officer and
                                                 Principal Accounting Officer)

            /s/  Nicholas P. Economou            Director                                        February 12, 1998
            ---------------------------------
            Nicholas P. Economou


            /s/ A. Neil Pappalardo               Director                                        February 12, 1998
            ---------------------------------
            A. Neil Pappalardo


            /s/ James G. Martin                  Director                                        February 12, 1998
            ---------------------------------
            James G. Martin
</TABLE>



                       DUFFY HARTWELL LIMITED PARTNERSHIP

                                COMMERCIAL LEASE

1.   PARTIES:

DUFFY HARTWELL LIMITED PARTNERSHIP,  a Massachusetts limited partnership located
at 411 Waverley Oaks Rd. Waltham MA.,  LESSOR,  which  expression  shall include
its,  successors,  and assigns where the context so admits, does hereby lease to
SPECTRUM  MEDICAL  TECHNOLOGIES,  INC.  a  Delaware  corporation  located at 4-B
Strathmore  Rd. Natick MA.  LESSEE,  which  expression  shall include its heirs,
successors, executors,  administrators, and assigns where the context so admits,
and the LESSEE hereby leases the following described Premises:

2.   PREMISES:

Twenty-five  Thousand (25,000) sq. ft., more or less, (the "Leased Premises") in
the  LESSOR'S  Building  located at 45 Hartwell  Ave.  Lexington  MA,  including
exclusive  use of the loading  platform all as shown on Exhibit A, "Floor Plan",
attached hereto,  together with the right to use in common, with others entitled
thereto,  any  hallways,  and  stairways  necessary  for  access to said  Leased
Premises.

Appurtenant  to the  Premises  the LESSEE  shall have the right,  in common with
others  entitled  thereto,  to  access  ways,  walkways  and  any  other  common
facilities necessary for access to or beneficial use of the Leased Premises.

LESSEE shall have right to use  Eighty-eight  unassigned  parking  spaces in the
parking areas adjacent to the Buildings on the site. LESSEE shall have rights in
common  with  other  lessees to use of the common  entrance  serving  the Leased
Premises.

3.   TERM:

The  term  of  this  lease  shall  be  for  Five  (5)  years  commencing  on the
Commencement Date (defined below) and ending on May 31, 2000.

The  Commencement  Date shall be the later of completion  of the Lessor's  work,
Exhibit B, or June 1, 1995.  The  Lessor's  work shall be deemed  complete  upon
issuance of a certificate of occupancy for the Premises by the Town of Lexington
MA.

                                       1
<PAGE>

4.   RENT:

         The LESSEE shall pay to LESSOR rent at the rates per year, shown below,
which rent shall be payable in advance in the monthly  installments  shown below
on the first day of each month.

         YEARS            ANNUAL RENT        MO. RENT          $/SF RATE

         1 - 5             $412,500         $34,375.00           $16.50


5.   SECURITY DEPOSIT:

Upon the execution of this lease,  the LESSEE shall pay to the LESSOR the amount
of $34,375,  which shall be held as a security for the LESSEE'S  performance  as
herein  provided  and  promptly  refunded to the LESSEE at the end of this lease
subject to the LESSEE'S satisfactory compliance with the conditions hereof.

6.   RENT ADJUSTMENT:

     A. TAX ADJUSTMENT

If in any tax year  commencing with the fiscal year 1997 (the fiscal year ending
June 30, 1997),  the real estate taxes on the land and  buildings,  of which the
Leased Premises are a part, are in excess of the amount of the real estate taxes
thereon for the fiscal year 1996  (hereinafter  called the "Base Year"),  LESSEE
will pay to LESSOR as  additional  rent  hereunder,  when and as  designated  by
notice in writing by LESSOR,  Fifty (50%)  percent of such excess that may occur
in each year of the term of this lease or any  extension or renewal  thereof and
proportionately  for  any  part of a  fiscal  year.  LESSOR'S  demand  shall  be
accompanied  by a copy of the  applicable  tax  bill or  bills  and a  statement
showing the manner of calculation of LESSEE'S proportionate share of such taxes.
If the  LESSOR  obtains an  abatement  of any such  excess  real  estate  tax, a
proportionate  share of such  abatement,  less  the  reasonable  fees and  costs
incurred in obtaining the same, if any, shall be refunded to the LESSEE.  LESSEE
may itself, or with any co-tenant,  seek review of the assessed valuation of the
property of witch the Leased Premises are a part, or otherwise seek abatement of
real estate  taxes in any year in which the LESSOR  declines to seek such review
or reduction, provided it shall do so at its own cost or expense.

For purposes of this adjustment the fiscal year 1996 tax rate shall be $1.08 per
square foot, or $54,472.08 for the land and building of which the lease premises
are a part.

                                       2
<PAGE>

     B. OPERATING COSTS:

The LESSEE  shall pay to the LESSOR as  additional  rent  hereunder  when and as
designated by notice in writing by LESSOR, Fifty (50%) per cent of any operating
costs incurred  during the calendar year which are in excess of $4.00 per square
foot.  LESSOR'S  demand shall be  accompanied  by a statement of the  applicable
operating  costs and a statement  showing the manner of  calculation of LESSEE'S
proportionate  share of such costs.  In the event LESSEE wishes  verification of
the costs and its share,  LESSOR  will  authorize  its'  independent  C.P.A.  to
provide  certification  of the statement  and charges to the LESSEE,  and LESSEE
shall bear the expense of the C.P.A. certification. The operating costs increase
shall be prorated  should this lease be in effect with respect to only a portion
of any calendar year, or which pertain to less than a fully  occupied  building.
Operating costs are defined for the purpose of this agreement as:

         Water and Sewer Charges for the Premises
         Heating, Ventilation and Air Conditioning
         Maintenance Expenses of Lessor
         Cleaning Expenses
         Management Expenses (allocated at Five (5%) percent of rent)
         Insurance

Exceptions to Operating Expenses are defined in Exhibit E.

     C. BUILDING ACCESS AND OPERATING EXPENSES

The LESSEE  shall have  unlimited  access to the  Building.  However,  Operating
Expenses are calculated  based upon daily  operating hours of 7:00 AM to 6:00 PM
five days a week.  In the event LESSEE usage  outside those hours may be subject
to additional operating expenses.

7.   UTILITIES:

The LESSEE  shall pay, as they become due, all bills for  electricity  and other
utilities (whether they are used for furnishing heat or other purposes) that are
furnished to the Leased  Premises and which are separately  metered.  The LESSOR
agrees to provide  utility  services  to the  leased  premises,  all  subject to
interruption  due to any  accident,  to the making of repairs,  alterations,  or
improvements,  to labor difficulties, to trouble in obtaining fuel, electricity,
service,  or supplies from the sources from which they are usually  obtained for
said building, or to any cause beyond the LESSOR'S control.

LESSOR shall have no obligation to provide utilities or equipment other than the
utilities and equipment within the premises as of the Commencement  Date of this
lease  which  include the HVAC now  serving  the Leased  Premises.  In the event
LESSEE  requires  additional  utilities  or  equipment,   the  installation  and
maintenance  thereof shall be the LESSEE'S sole  obligation, 

                                       3
<PAGE>

provided that such  installation  shall be the subject to the written consent of
the LESSOR.  Costs for the installation of separate metering for utilities shall
be borne by the LESSOR.

8.   USE OF LEASED PREMISES:

The LESSEE shall use the Leased  Premises only for the purpose of office,  light
manufacturing and R&D purposes.

9.   COMPLIANCE WITH LAW:

The LESSEE  acknowledges  that no trade or occupation  shall be conducted in the
Leased Premises or use made thereof which will be unlawful,  improper,  noisy or
offensive,  or contrary to any law or any municipal by-law or ordinance in force
in the Town of Lexington in which the premises are situated.

10.  FIRE INSURANCE:

The  LESSEE  shall not permit  any use of the  Leased  Premises  which will make
voidable any insurance on the property of which the Leased  Premises are a part,
or on the  contents  of said  property  or which shall be contrary to any law or
regulation  from time to time  established  by the New  England  Fire  Insurance
Rating  Association,  or any similar body  succeeding to its powers.  The LESSEE
shall on demand reimburse the LESSOR,  and all other tenants all extra insurance
premiums caused by the LESSEE'S use of the premises.

11.  MAINTENANCE:

     A. LESSEE'S OBLIGATIONS

The LESSEE agrees to maintain the Leased Premises in as good condition as at the
beginning of the term,  fair wear and tear and damage by fire and other casualty
only excepted,  and whenever  necessary,  to replace plate glass and other glass
therein, and upon occupancy the LESSEE acknowledges that the Leased Premises are
then in good order and the glass  whole.  The LESSEE shall not permit the Leased
Premises to be overloaded,  damaged, stripped, or defaced, nor suffer any waste.
LESSEE shall obtain  written  consent of LESSOR before  erecting any sign on the
exterior  of the  Leased  Premises,  which  consent  shall  not be  unreasonably
withheld or delayed.

                                       4
<PAGE>

     B. LESSOR'S OBLIGATIONS

The LESSOR  agrees to maintain the structure of the building of which the Leased
Premises are a part, the HVAC,  mechanical,  electrical and plumbing facilities,
fire protection,  parking lot, exterior lighting, exterior window frames and the
common areas of the building in the same condition as it is at the  commencement
of the term or as it may be put in  during  the term of this  lease,  reasonable
wear and tear,  damage by fire and other  casualty  only  excepted,  unless such
maintenance  is  required  because of the LESSEE or those for whose  conduct the
LESSEE is legally  responsible.  LESSOR  shall  maintain  access ways and common
areas of the land in neat and orderly condition  including clearance of snow and
ice in the walk ways and parking lot.  LESSOR shall keep the building and common
areas under its control in  compliance  with all current and future  zoning laws
and other applicable municipal laws, regulations and ordinances.

12.  ALTERATIONS/ADDITIONS:

The LESSEE  shall not make  structural  alterations  or  additions to the Leased
Premises,  but may make non-structural  alterations provided the LESSOR consents
thereto in writing, which consent shall not be unreasonably withheld or delayed.
All such  allowed  alterations  shall be at  LESSEE'S  expense  and  shall be in
quality at least equal to the present construction.  LESSEE shall not permit any
mechanics' liens, or similar liens, to remain upon the Leased Premises for labor
and material  furnished to LESSEE or claimed to have been furnished to LESSEE in
connection  with  work of any  character  performed  or  claimed  to  have  been
performed  at the  direction  of  LESSEE  and  shall  cause  any such lien to be
released  of  record  forthwith  without  cost to  LESSOR.  Any  alterations  or
improvements  made by the LESSEE  shall become the property of the LESSOR at the
termination  of  occupancy as provided  herein.  Notwithstanding  the  foregoing
sentence, LESSEE may, at its sole option, submit its plans for any alteration or
improvement to LESSOR in writing before  installation with a request for removal
at LESSEE'S  expense upon  termination of this lease,  and LESSOR'S  approval of
such request,  which may require  restoration  of damages caused by the removal,
shall not be unreasonably withheld or delayed.

13.  ASSIGNMENT SUBLEASING:

The  LESSEE  shall  not  assign or  sublet  the whole or any part of the  Leased
Premises  without LESSOR'S prior written consent which shall not be unreasonably
withheld or delayed. Notwithstanding such consent, LESSEE shall remain liable to
LESSOR for the payment of all rent and for the full performance of the covenants
and conditions of this lease.

                                       5
<PAGE>

14.  SUBORDINATION:

This lease shall be subject and  subordinate to any and all mortgages,  deeds of
trust  and  other  instruments  in the  nature  of a  mortgage,  now or any time
hereafter,  which may  constitute  a lien or liens on the  property of which the
Leased  Premises  are a part and the  LESSEE  shall,  when  requested,  promptly
execute and deliver such written  instruments  as shall be necessary to show the
subordination  of this lease to said  mortgages,  deeds,  of trust or other such
instruments in the nature of a mortgage,  provided, however, that the LESSEE may
thereupon  request  and  receive  the  mortgagee's  reciprocal   non-disturbance
agreement.

15.  LESSOR'S ACCESS:

The LESSOR or agents of the LESSOR may, at reasonable times and upon appropriate
notice,  (normally one day's prior notice) enter to view the Leased Premises and
may remove  placards  and signs not  approved and affixed to the exterior of the
Leased Premises as herein  provided,  and make repairs and alterations as LESSOR
should  elect to do. The LESSOR may show the Leased  Premises to others,  and at
any time within six (6) months before the  expiration of the term,  may affix to
any  suitable  part of the lease  premises a notice for  letting or selling  the
Leased Premises or property of which the Leased Premises are a part and keep the
same so affixed without  hindrance or molestation.  LESSOR shall use best effort
to minimize  inconvenience  and interference  with LESSEE and LESSEE'S  business
operations.

16.  INDEMNIFICATION & LIABILITY:

The LESSEE shall save the LESSOR harmless from all loss and damage occasioned by
the use or escape  of water or by the  bursting  of  pipes,  as well as from any
claim or damage  resulting  from neglect in not  removing  snow and ice from the
roof of the  building  or from the  sidewalks  bordering  upon the  premises  so
leased, or by any nuisance made or suffered on the Leased Premises,  unless such
loss is caused by the  neglect of the  LESSOR.  The removal of snow and ice from
the   sidewalks   bordering   upon  the  Leased   Premises   shall  be  LESSOR'S
responsibility.  LESSOR  shall  save the  LESSEE  harmless  from  loss or damage
occasioned by acts or omissions of the LESSOR, its employees or agents.

17.  LESSEE'S LIABILITY INSURANCE:

The LESSEE shall  maintain with respect to the Leased  Premises and the property
of which the Leased Premises are a part comprehensive public liability insurance
in the amount of $1 million Combined Single Limit with property damage insurance
in the same limit in responsible  companies qualified to do to persons or damage
to property as provided.  The LESSEE shall deposit with the LESSOR  certificates
for such insurance at or prior to the  commencement  of the term, and thereafter
within  (30)  days  prior  to the  expiration  of any  such  policies.  All such
insurance  certificates  shall provide that such policies  shall not be canceled
without  at least ten (10) days  prior  written  notice  to each  assured  named
therein.

18.  FIRE, CASUALTY AND EMINENT DOMAIN:

Should a substantial  portion of the Leased  Premises,  or the property of which
they are a part, be substantially damaged by fire or other casualty, or be taken
by eminent domain, the LESSOR may elect to terminate this lease. When such fire,
casualty,  or taking renders the Leased  

                                       6
<PAGE>

Premises   substantially   unsuitable   for  their  intended  use,  a  just  and
proportionate  abatement  of rent shall be made,  and the  LESSEE,  may elect to
terminate this lease if:

     (a) the LESSOR  fails to give  written  notice  within  thirty (30) days of
     intention to restore Leased Premises, or

     (b) the  LESSOR  fails  to  restore  the  Leased  Premises  to a  condition
     substantially  suitable for their  intended use within  ninety (90) days of
     said fire, casualty or taking.

The LESSOR reserves,  and the LESSEE grants to the LESSOR,  all rights which the
LESSEE may have for damages or injury to the Leased  Premises  for any taking by
eminent  domain,  except  for  damage to the  LESSEE'S  fixtures,  property,  or
equipment.

19.  DEFAULT & BANKRUPTCY:

In the event that:

     (a) The LESSEE shall default in the payment of any  installment  of rent or
     other sum herein  specified  and such default  shall  continue for ten (10)
     days after written notice thereof; or

     (b) The LESSEE shall default in the  observance of performance of any other
     of the LESSEE'S covenants,  agreements,  or obligations  hereunder and such
     default shall not be corrected within thirty (30) days after written notice
     thereof   (except  if  such  default  is  not  cured  due  to  governmental
     restrictions or other causes beyond the control of LESSEE, then such thirty
     (30) day period shall be extended for a reasonable additional period); or

     (c) The LESSEE shall be declared  bankrupt or  insolvent  according to law,
     or, if any assignment shall be made of LESSEE'S property for the benefit of
     creditors,  then the  LESSOR  shall have the right  thereafter,  while such
     default continues,  to re-enter and take complete  possession of the Leased
     Premises,  to declare the term of this lease ended, and remove the LESSEE'S
     effects,  without  prejudice to any remedies  which might be otherwise used
     for  arrears  of rent or other  default.  The LESSOR  shall use  reasonable
     efforts  to relet the  Premises.  The  LESSEE  shall  indemnify  the LESSOR
     against all loss of rent and other  payments  which the LESSOR may incur by
     reason of such  termination  during the residue of the term.  If the LESSEE
     shall  default,  after  reasonable  notice  thereof,  in the  observance or
     performance  of any conditions or covenants on LESSEE'S part to be observed
     or performed  under or by virtue of any of the provisions in any article of
     this lease,  the LESSOR  without  being under any  obligation  to do so and
     without  thereby  waiving  such  default,  may remedy such  default for the
     account  and at the  expense  of  the  LESSEE.  If  the  LESSOR  makes  any
     expenditures  or  incurs  any  obligations  for the  payment  of  money  in
     connection therewith,  including but not limited to, reasonable attorneys's
     fees in  instituting,  prosecuting  or defending any action or  proceeding,
     such sums paid or  obligations  incurred,  with interest at the rate of 12%
     percent  per annum and costs,  shall be 

                                       7
<PAGE>

     paid to the LESSOR by the LESSEE as additional rent.

20.  NOTICE:

Any notice from the LESSOR to the LESSEE  relating to the Leased  Premises or to
the  occupancy  thereof,  shall be deemed  duly  served,  if left at the  Leased
Premises  addressed  to  the  LESSEE,  or if  mailed  to  the  Leased  Premises,
registered  or  certified  mail,  return  receipt  requested,  postage  prepaid,
addressed  to the LESSEE.  Any notice from the LESSEE to the LESSOR  relating to
the Leased Premises or to the occupancy thereof, shall be deemed duly served, if
mailed to the LESSOR by registered or certified mail, return receipt  requested,
postage prepaid,  addresses to the LESSOR at such address as the LESSOR may from
time to time advise in writing. Until such advice all rent shall be paid and all
notices sent to the LESSOR at 411 Waverley Oaks Road, Waltham MA 02154.

21.  SURRENDER:

The LESSEE shall at the expiration or other termination of this lease remove all
LESSEE'S goods and effects from the Leased Premises,  (including, without hereby
limiting the  generality of the  foregoing  all signs and  lettering  affixed or
painted by the LESSEE,  either  inside or outside the Leased  Premises).  LESSEE
shall deliver to the LESSOR the Leased Premises and all keys, locks thereto, and
other fixtures connected  therewith and all alterations and additions made to or
upon the Leased  Premises,  in good condition,  fair wear and tear and damage by
fire or other  casualty only excepted.  In the event of the LESSEE'S  failure to
remove any of LESSEE'S property from the premises,  LESSOR is hereby authorized,
without liability to LESSEE for loss or damage thereto,  and at the sole risk of
LESSEE,  to remove and store any of the  property  at  LESSEE'S  expense,  or to
retain same under LESSOR'S control or to sell at public or private sale, without
notice,  any or all of the property not so removed and to apply the net proceeds
of such sale to the payment of any sum hereunder, or to destroy such property.

22.  BROKERAGE:

The Brokers named herein:  Cushman & Wakefield and Leggat McCall Grubb and Ellis
warrant  that  they  are  duly   licensed  as  such  by  the   Commonwealth   of
Massachusetts,  and join in this agreement and become parties hereto, insofar as
any provisions of this agreement  expressly apply to them, and to any amendments
or modifications of such provisions to which they agree in writing.

LESSOR agrees to pay the above named Brokers upon the term  commencement  date a
fee for 

                                       8
<PAGE>

professional  services as agreed  between  LESSOR and  Brokers  under a separate
agreement.

Each party  represents  and warrants  that it has not retained or dealt with any
other broker or brokers in connection with this Lease,  and each party agrees to
indemnify,  defend and save harmless the other party from any claims for fees or
commissions  arising  out of its  dealings  with a broker  with  respect to this
Lease.

23.  LATE FEES:

LESSEE  agrees that  because  actual  damages for a late payment or a dishonored
check are difficult to fix or ascertain,  but recognizing that damage and injury
result  therefore,  LESSEE agrees that if payments of rent and other obligations
are not  received  in hand by LESSOR  five (5) days  after the due date,  LESSEE
agrees to pay liquidated damages of $100.00 plus 18% per annum on the delinquent
amount from the due date.  The  postmark on the  payment  received  plus two (2)
days,  shall be  conclusive  evidence  of whether  the  payment  is  delinquent.
However,  LESSOR is not responsible for late deliveries by U.S. Mail.  Provided,
however,  that on a first occasion of such late payment,  LESSOR shall give five
days written notice to LESSEE prior to  application  of the  liquidated  damages
charge for late payment.  LESSEE agrees to pay a liquidated damage of $25.00 for
each dishonored  check. In the event that two or more of the LESSEE'S checks are
dishonored in a 12 month period, the LESSOR, in addition to other Rights,  shall
have the right to demand payment by Certified Check or Money Order.

24.  OTHER PROVISIONS:

It is also understood and agreed that:

     (a) The  attached  Addendum and Exhibits A., B., C., D., and E. are part of
     this Agreement.

     (b)  LESSEE  shall  have a Five  Year  option  to  renew  at  market  rates
     prevailing at the time of exercise of such option(s).  Such an option shall
     be exercised by written notice to LESSOR six months prior to the expiration
     of the then current term. See Addendum Part D for procedure.

     (c) LESSOR  shall  perform  the work  outlined  in  Exhibit  B,  "Build Out
     Specifications", at LESSOR'S expense, prior to the Commencement Date.

     (d) LESSEE shall have a Right of First Refusal on  additional  space in the
     building, in accordance with provisions of Exhibit D.

IN WITNESS WHEREOF, the said parties hereunto set their hand and seal as of this
day of March, 1996.

SPECTRUM MEDICAL TECHNOLOGIES, INC.         DUFFY HARTWELL LIMITED PARTNERSHIP
LESSEE                                      LESSOR

_________________________                   _____________________________
                                            NORMAN J. DUFFY,
                                            General Partner



                                       9
<PAGE>





                       DUFFY HARTWELL LIMITED PARTNERSHIP

                            COMMERCIAL LEASE ADDENDUM

A. LESSEE OBLIGATIONS

1. Lessee shall not change the color or  appearance of the outside of the Leased
Premises except upon the prior written consent of the Lessor.

2. Lessee shall not post signs on or about the Premises except that Lessee shall
be entitled to sign space where  provided by Lessor in common with other lessees
in the Building.

3. The  parking  areas  shall not be used for  storage  of  unused,  damaged  or
unregistered vehicles, nor shall the Lessee store merchandise or other materials
in the parking areas.

4. Lessee shall not otherwise store vehicles,  containers, or refuse outside the
Leased  Premises,  except for routine parking of vehicles and delivery or pickup
of products or materials.

5. Lessee  shall be  responsible  to dispose of Lessee  trash and refuse  which
emanates from its manufacturing or R&D operations.

6. The Lessee may  maintain  insurance  required  by this Lease  under a blanket
policy of insurance which insures the Lessee and any affiliates of the Lessee.

7. No  animals,  reptiles  or pets of any kind  shall  be kept in or  about  the
building.

B. LESSOR OBLIGATIONS

1. Lessor  shall,  at its own cost and expense,  maintain in good  condition and
repair all structural components of the building containing the Leased Premises,
including the foundation,  floor,  walls and roof, common areas of the Building,
landscaping, parking areas and access ways.

2. Lessor shall remove snow and ice from the access roadway,  the parking areas,
and the walkways  which serve the  building,  and Lessor will remove snow or ice
from the roof of the building if, as and when the conditions  cause roof leakage
or threaten ice falls over access ways.

3. Lessor shall maintain with insurance  companies,  licensed in  Massachusetts,
all risk fire insurance  policies with extended  coverage  insuring the property
containing the Leased Premises 

<PAGE>

against loss or damage caused by fire or casualty in an amount equal to the full
replacement cost of the Building.

4. Lessor shall clean the Leased  Premises and common areas in conformance  with
Exhibit C. attached hereto.

C. SUBLEASING PROVISION

In the event Lessee requests consent of Lessor for sublease or assignment of all
or a material  portion of the Lease Premises,  Lessor may refuse consent for the
purpose  of  re-lease  of the  Leased  Premises  or the  portion  thereof to the
assignee,  the sub-lessee or to a third party.  Upon the mutual agreement of the
parties, hereto, this lease shall then terminate at a mutually agreed date as to
the Leased Premises or the portion  thereof,  as if the Lease had expired on its
termination date.

The Lessor shall be deemed to approve any  assignment  or sub-lease to a parent,
subsidiary or affiliate of the Lessee upon written  assurance by Lessee that the
subsequent use will be in conformance with and subject to section 8, above, "USE
OF LEASED PREMISES".

D. MARKET RATE RENT FOR RENEWAL OPTIONS

Upon receipt of written notice from the Lessee of intent to renew,  Lessor shall
respond  within thirty days with a quote for market rate rent.  The Lessee shall
respond within thirty (30) days agreeing to the quotation, rejecting the renewal
or requesting third party  determination of market rate. In the later event each
party shall then appoint a realty broker who is familiar with similar commercial
property in the Lexington  area,  they shall confer,  and each shall recommend a
market rate by writing to the parties.  In the event their  recommendations  are
joint or equal, this shall be market rate. If the  recommendations  differ by 5%
or less,  their  average  shall be deemed  market rate. In the event their rates
differ by a greater  amount they shall jointly  nominate a third such broker who
shall make an independent  recommendation of market rate. The two closest of the
three  recommendations shall then be averaged to establish the market rate. Each
party  hereto shall pay the expense of it nominee  broker,  and each shall share
equally the expense of a third, if required.  However,  in no event shall market
rate be less than the rate then payable by the Lessee.


<PAGE>
   

                                   EXHIBIT A

                                  [FLOOR PLAN]
    
<PAGE>


                                   EXHIBIT B.

                             BUILDOUT SPECIFICATIONS

The Lessor shall deliver the layout and location of offices,  rooms,  corridors,
lighting,  bathrooms,  plumbing,  electrical  services,  floors,  dock  area and
climate controls as presently located, in good operating  condition.  The Lessor
shall repaint wall  surfaces,  replace carpet and damaged tile flooring up to an
allowance of $15.00 per square yard,  replace  damaged or stained  ceiling tile,
and shall install new light bulbs where applicable, all to building standard, at
Lessor's sole cost.

The Lessor shall  provide the building and  facilities  in  compliance  with ADA
requirements for accessibility.

The Lessor shall remove cafeteria venting presently in place.

The Lessor shall also provide  kitchen  cabinets,  counter,  sink and dishwasher
equipment for the area marked cafeteria,  to Lessee  specification,  at Lessee's
cost. Such costs shall be payable to Lessor upon Occupancy.

The Lessor  shall take all  necessary  steps to correct the  condition  that has
caused the odor of oil in the Leased Premises.


<PAGE>



                                    EXHIBIT C

                                CLEANING SCHEDULE

NIGHTLY  Between the hours of 5:00 p.m.  and 6:00 a.m.  Monday  through  Friday,
Legal Holidays excepted

1.   Clean Lavatories as follows:

     (a)  Sweep and wash floors, using a disinfectant in wash water.

     (b)  Wash and polish all mirrors,  powder shelves,  bright work, and enamel
          surfaces.

     (c)  Thoroughly scour, wash and disinfect all basins, bowls and urinals.

     (d)  Wash and disinfect all toilet seats, both sides.

     (e)  Wash all partitions,  tile walls,  towel,  paper,  and sanitary napkin
          dispensers, and receptacles, as required.

     (f)  Empty and clean paper towel and sanitary disposal receptacles.

     (g)  Fill toilet tissue  holders,  soap  dispensers  and towel  dispensers,
          materials to be furnished by LESSOR.

2.   Empty and clear all waste receptacles, ash trays and sand urns.

3.   Wash, clean and disinfect water fountains and water coolers.

4.   Remove  rubbish and trash from LESSEE'S  premises  resulting  from business
     office use, but this shall not include  manufacturing or product  packaging
     materials, the removal of which is LESSEE'S responsibility.

5.   Vacuum LESSEE'S carpeted areas as needed.

6.   Damp mop floors in entrance foyers,  elevator lobbies, and public corridors
     if applicable.

7.   Wet sponge wipe table tops in LESSEE'S employee lounge,  including cleaning
     of any spills, if applicable.

8.   Keep sidewalks, and parking area clean and rubbish free.
<PAGE>

WEEKLY

1.   Damp mop all uncarpeted areas.

2.   Keep lawn and landscaping properly maintained, if applicable.

SEMI ANNUALLY

1.   Clean all ceiling and wall air supply and exhaust diffusers or grills.

ANNUALLY

1.   Wash all windows inside and out.

NOTE:

Manufacturing and Lab areas, and storage sections to be omitted.

HOLIDAYS

During the 10 legal holidays of the year no cleaning will be performed.


<PAGE>



                                   EXHIBIT D.

                   RIGHT OF FIRST REFUSAL ON ADDITIONAL SPACE

Lessee  shall have a right of first  refusal  on  additional  lease  space as it
becomes  available  during the term of this Lease  Agreement or any extension of
such term. This right is subject to any preexisting rights of other lessees. The
Lessor will use its best efforts to accommodate Lessee's space requirements.

The procedure for effecting the Right of First Refusal shall be exercised in the
following manner:

          (i)  Lessee  shall  in any  quarter  year  of the  lease  term  or its
               extension give to Lessor  written  notice of its projected  space
               requirements  and its  interest in space that is available or may
               become available for lease.

          (ii) Lessor,  within ten days of Lessee's  notice,  shall give written
               response   describing  to  Lessee  the  availability  of  or  the
               projected availability of floor space.  "Availability" shall mean
               and include any vacant space and any space which is or may become
               free of leasehold commitment. Such Lessor notice will contain the
               rental rate for which such space will be offered.

          (iii)If  the  Lessor  can  provide  such  space  by  relocation  of an
               existing  lessee,  Lessor shall, at the earliest  reasonable date
               consistent with discussion with the existing  lessee,  respond to
               the Lessee's  notice as set forth in the first  paragraph of this
               Section.

          (iv) Lessee  shall have  fourteen  (14) days to exercise  its right by
               written notice to Lessor to accept or reject  Lessor's notice and
               proposal.

          (v)  In the event Lessee,  by writing,  accepts such additional  space
               the parties will  forthwith,  within 30 days of Lessee's  written
               response,  execute a lease  agreement  or lease  modification  to
               reflect the additional  space, its rental rate, the adjusted term
               of Lease,  if any,  and such other  changes as may be required to
               reflect the additional space.

          (vi) In the event Lessee does not accept the Lessor's  proposal within
               the 14 day  period,  or in the event the  parties  are  unable to
               conclude a lease agreement for the additional premises within the
               above  thirty  day  period,  the  Lessee  shall be deemed to have
               refused the space and Lessor may offer and  contract for lease of
               the  space to third  parties,  the  Lessee's  rights  under  this
               provision having lapsed as to the proposed premises.


<PAGE>

                                    EXHIBIT E

                       EXCLUSIONS FROM OPERATING EXPENSES

The following  items shall be excluded in computing  LESSEE's share of operating
expenses applicable to the Leased Premises:

     1. Any ground lease rental;

     2. Costs of capital repairs or capital replacements (except as specifically
permitted  herein),  capital  improvements  and  equipment;  except  those:  (a)
required  by laws  enacted  on or after the date the  temporary  certificate  of
occupancy  issued for the LESSEE  work shall be validly  issued with the cost of
any such  improvements  and  equipment  depreciated  over the usual  life of the
improvement and/or equipment,  or (b) installed at the Leased Premises to reduce
operating  expenses,  with  the  cost of any  such  improvements  and  equipment
depreciated  at an annual  rate  reasonably  calculated  to equal the  amount of
operating  expenses to be saved in each  calendar year  throughout  the term (as
determined at the time LESSOR elected to proceed with the capital improvement or
acquisition of the capital equipment to reduce operating expenses);

     3. Rentals for items (except when needed in connection  with normal repairs
and  maintenance of the building  which shall be permitted)  which if purchased,
rather than rented, would constitute a capital improvement specifically excluded
in Subsection 2, above;

     4. Costs incurred by LESSOR for the repair for replacement of damage to the
building or its contents caused by fire or other casualty;

     5. Depreciation,  amortization,  lender's fees and interest payments except
as permitted pursuant to Subsection 2, above, and, if permitted, then determined
in  accordance  with  generally  accepted  accounting  principles,  consistently
applied  (as  applied  to  commercial   real  estate)  in  accordance  with  the
anticipated useful life of such item (as reasonably determined by LESSOR);

     6.  Overhead and profit  increments  paid to LESSOR or to  subsidiaries  or
affiliates of LESSOR for goods and/or services in the building to the extent the
same exceeds the cost of such goods  and/or  services  rendered by  unaffiliated
third parties on a competitive basis;

     7. Advertising and promotional expenditures, and the costs of acquiring and
installing signs in or on the building identifying the owner of the building;

     8. Interest,  principal,  points and fees on debts or  amortization  on any
mortgage or mortgages or any other debt instrument encumbering the building;
<PAGE>

     9. Any costs  associated  with gift taxes,  excise  taxes,  profit taxes or
capital levies;

     10. Costs incurred in connection with upgrading the building to comply with
handicap,  hazardous material,  fire and safety codes which were in effect prior
to the date of the lease or which become effective after lease commencement;

     11. Tax penalties incurred as a result of LESSOR's negligence, inability or
unwillingness to make payments when due, not attributable to LESSEE's failure to
make payments to LESSOR for such items in accordance with the lease;

     12. Any and all costs  arising from the presence of hazardous  materials or
substances (as defined by applicable Federal,  Massachusetts and local laws) now
or hereafter pertaining to the building ("Hazardous Substances") in or about the
building  including,  without  limitation,  Hazardous  Substances in the ground,
water, or soil;

     13. Costs to repair defects in the  construction of improvements  described
in Exhibit B. or defects in the building structure.

     14.  LESSOR's  general  corporate  overhead and general and  administrative
expenses  except as contained and allowed in the 5% Management Fee per provision
in Clause 6.B., above.

     15.  Costs of any items for which LESSOR is  reimbursed  by  insurance,  or
otherwise compensated by parties other than LESSEE's of the building;

     16. Any legal fees associated with the sale or refinancing of the building;

     17.  Costs for any  separate  utility  meters  LESSOR  may  install  in the
building,   unless  the  installation  is  required  by  a  utility  company  or
governmental entity.

     18.  Costs for  construction  in  compliance,  or  penalties  assessed  for
non-compliance  with the Americans  with  Disabilities  Act of 1990 (42.  U.S.C.
1281-1283).


                 SALES AGENCY, DEVELOPMENT AND LICENSE AGREEMENT

                                     between

                                 COHERENT, INC.

                                       and


                       PALOMAR MEDICAL TECHNOLOGIES, INC.






COHERENT ADDRESS:                                  5100 Patrick Henry Drive
                                                   Santa Clara, CA 95054 U.S.A.

PALOMAR ADDRESS:                                   45 Hartwell Avenue
                                                   Lexington, MA 02173 U.S.A.

EFFECTIVE DATE:                                    November 17, 1997



*Indicates that material has been omitted pursuant to a request for confidential
treatment, and separately filed with the SEC.



<PAGE>

                                TABLE OF CONTENTS


ITEM                                                                PAGE NUMBER


AGREEMENT......................................................................1

DEFINITIONS....................................................................1

APPOINTMENT OF SALES AGENT.....................................................4

RESPONSIBILITIES OF COHERENT...................................................6

RESPONSIBILITIES OF PALOMAR....................................................6

COMMISSIONS;TERMS OF PURCHASE OF PRODUCTS BY COHERENT..........................9

COMPLIANCE WITH GOVERNMENT REGULATIONS........................................11

WARRANTY......................................................................11

SERVICE.......................................................................12

LIMITED LIABILITY TO COHERENT AND OTHERS......................................12

PROPERTY RIGHTS...............................................................13

TRADEMARKS AND TRADE NAMES....................................................13

PATENTS AND TRADE SECRETS.....................................................14

INFRINGEMENT..................................................................15

INDEMNIFICATION...............................................................16

DEVELOPMENT PROJECTS..........................................................17

MANUFACTURING RIGHTS..........................................................18

PATENT LICENSE GRANT..........................................................19

INTELLECTUAL PROPERTY NOTICES.................................................21

TERM AND TERMINATION..........................................................21

GENERAL PROVISIONS............................................................22

<PAGE>

         EXHIBITS

         A        Palomar Patents

         B        Wire Instructions

         C        Form of Warrant

         D        Terms and Conditions of Purchase

         E        Product Warranty

         F        Confidentiality Agreement


<PAGE>

                                    AGREEMENT

     THIS  AGREEMENT  is made and entered  into as of  November  17, 1997 by and
between  Palomar Medical  Technologies,  Inc., a Delaware  corporation  having a
place  of  business  at  45  Hartwell  Avenue,  Lexington,  Massachusetts  02173
(hereinafter  "Palomar")  and Coherent,  Inc., a Delaware  corporation  having a
principal place of business at 5100 Patrick Henry Drive, Santa Clara, California
95054 ("Coherent").

     WHEREAS,  Palomar  is  a  diverse  technology  company  that  promotes  the
development and sale of various  high-technology  products,  including a medical
hair laser removal device known as the EpiLaser;

     WHEREAS,  Coherent is an established  company in laser  technology  with an
established  worldwide  network  for  distribution,  sales and  service of laser
technology and related products;

     WHEREAS,   Coherent  and  Palomar  perceive  mutual  advantage  to  Palomar
providing  Coherent  with  EpiLaser and  successor  versions of the EpiLaser for
distribution, sales and service through Coherent's worldwide network;

     WHEREAS, Coherent desires to collaborate with Palomar in the development of
lasers for hair removal  applications,  and distribute such products pursuant to
the terms of this Agreement;

     NOW  THEREFORE,  in  consideration  of the  premises  and  of the  faithful
performance  of the  covenants  herein  contained,  the parties  hereto agree as
follows:


                                 1. DEFINITIONS

Terms not otherwise defined herein shall have the meanings set forth below:


     1.1 "Affiliate" shall mean any corporation or other legal entity other than
Coherent in whatever  country  organized,  controlling,  controlled  by or under
common control with Coherent.  The term "control"  means  possession,  direct or
indirect,  of the powers to direct or cause the direction of the  management and
policies of an entity,  whether through the ownership of voting  securities,  by
contract or otherwise.

     1.2 "Anderson Patent" shall mean U.S. Patent No.  5,595,698,  including any
division,  continuation  or any foreign patent  application or letters patent or
equivalent  thereof  issuing  thereon or reissue,  reexamination  or  extensions
thereof.

     1.3  "Clinical  Trial  Agreement"  shall mean the  agreement  entered  into
between  Massachusetts  General  Hospital,  Dr. R. Rox  Anderson  and Palomar on
August 18, 1995 relating to the use of lasers for the removal of hair.

                                      -1-
<PAGE>

     1.4 "Development  Projects" shall mean the development work done by Palomar
pursuant to Section 15 of this Agreement.

     1.5  "Distributed  Products"  shall mean Palomar's  current  EpiLaser laser
system  ("Epi1"),  its next  generation  EpiLaser in development  ("Epi2"),  the
StarLight  diode laser in  development,  any  upgrades  thereto,  and any future
Products  added to this list by mutual  agreement  of the parties or pursuant to
Section 16.2 hereof.

     1.6 "Effective Date" shall mean November 17, 1997.

     1.7 "GAAP" shall mean generally accepted accounting principles.

     1.8 "Gross Margin" shall mean the difference between the purchase price and
the cost of goods, calculated in accordance with GAAP.

     1.9  "Invention"  shall mean any new and useful  process,  manufacture,  or
composition  of matter in the field of laser  hair  removal  conceived  or first
reduced to practice  during the conduct of Development  Projects.  The term does
not include any invention made solely by one or more Coherent employees.

     1.10 "Licensed Field" shall mean hair reduction and/or hair removal.

     1.11 "Licensed Product" shall mean any article, device or composition,  the
manufacture,  use or sale of which,  absent the licenses  granted herein,  would
infringe a Valid Claim of any of the Palomar Patents.

     1.12 "License Term" shall be the period of time during which this Agreement
is in effect.

     1.13 "Net  Revenues"  shall mean the price at which  Coherent  invoices the
sale or lease of the Licensed  Products to its  customers,  less any  reasonable
charges for shipping,  import  duties,  brokerage and use or sales taxes.  It is
further  understood  and agreed that in respect of  inter-company  sales between
Coherent and any  Affiliate,  Net Revenues be calculated  off the price at which
the  Affiliate  invoices  the  sale or  lease of the  Licensed  Products  to its
customer.  If the  competitive  product  has  more  than one  application,  "Net
Revenues" shall be only that portion allocated to the hair removal product based
upon the average sales price of a stand-alone Distributed Product.

     1.14  "Palomar   Developments"  shall  mean  any  invention,   improvement,
modification,  enhancement, creation, design, method, documentation, know-how or
other  development or information of any kind made or acquired by Palomar during
the life of this  Agreement  that would  infringe  one or more of the  Palomar's
Patents if made, used or sold by an unlicensed person or entity.

     1.15  "Palomar  Patents"  shall mean any rights owned by Palomar in (i) the
patents and patent  applications  listed on the attached  Exhibit A,  including,
without   limitation,   the  Anderson  Patent,  (ii)  patents  issued  from  the
applications  listed in Exhibit A or from any division or  continuation of those
applications,  (iii)  claims of  continuation-in-part  applications,  and of any
resulting patents, that claim an invention claimed or specifically  described in
the  applications  listed on  Exhibit  A, and (iv) any  reissues  of or  patents
issuing upon  reexamination of any patents  described in preceding  clauses (i),
(ii), or (iii).

                                      -2-
<PAGE>

     1.16 "Palomar  Technology"  shall  include the Palomar  Patents and Palomar
Developments.

     1.17  "Patent  Right"  shall  mean any  United  States  or  foreign  patent
application,  or the  equivalent of such  applications,  including any division,
continuation,  or  continuation-in-part,  thereof,  or any Letters Patent or the
equivalent thereof issuing thereon or reissue or extension  thereof,  containing
one or more claims to an Invention.

     1.18  "Products"  shall  mean laser  products  for  cosmetic  applications,
including the Distributed Products.

     1.19 "Territory" shall mean all countries of the world, except Canada.

     1.20 "Valid Claim" shall mean any claim of any Palomar  Patent that has not
been finally rejected or declared invalid, in the jurisdiction in question, by a
patent office or court of competent jurisdiction in any unappealable decision.

                          2. APPOINTMENT OF SALES AGENT

     2.1  Subject  to the terms  and  conditions  set  forth in this  Agreement,
Palomar  hereby  appoints   Coherent  as  its  exclusive  sales  agent  for  the
Distributed Products in the Territory;  provided,  however, that Palomar retains
the  right  to  sell   Distributed   Products  in  the   Territory  to  existing
representatives  and distributors  until the effective date their termination by
Palomar.  Upon  the  signing  of  this  Agreement,  Palomar  agrees  to use  its
commercially  reasonable  best  efforts to  terminate  all  representatives  and
distributors  for its  Distributed  Products  consistent  with  its  contractual
obligations  and  governing  legal  authority.   As  these   relationships   are
terminated,  they shall  automatically  be added to the definition of Territory.
For so long as this Agreement is in effect,  Palomar shall not appoint any other
sales  agent or  distributor  with  responsibility  for the sale of  Distributed
Products in the Territory, or otherwise license other parties to manufacture the
Distributed Products; provided, however, that this limitation shall not apply to
third parties that contract with Palomar to manufacture the Distributed Products
or parts thereof for sale hereunder.

     2.2 In order  to  remain  the  exclusive  sales  agent,  Coherent  shall be
required  to  achieve a  customer  order  level of a minimum  of 75  Distributed
Products per quarter during the term of the Agreement,  except that the minimums
shall be 30 units per quarter  until such time as Palomar  notifies  Coherent in
writing  that it can deliver at least 30 units per quarter of either the Epi2 or
Starlight  diode laser system.  The minimums shall then increase to 50 units for
the next quarter before increasing to 75 per quarter. Orders that are already in
house at the time the  Agreement is signed,  and orders that are  received  from
Palomar's  distributors and  representatives  until their rights are terminated,
shall not count towards  these  minimums.  In the event that  Coherent  fails to
achieve such minimum  customer order level during any quarter during the term of
this Agreement,  until such time as Palomar notifies Coherent in writing that it
can deliver at least 30 units per quarter of either the Epi2 or Starlight  diode
laser  system,  Coherent  may,  in its sole  discretion,  pay Palomar the sum of
$25,000  per unit short of the  minimums  within ten (10) days of the end of any
such quarter,  and maintain  exclusivity.  Any such payments  after such time as
Palomar  notifies  Coherent in writing that it can deliver at least 30 units per
quarter of either the Epi2 or Starlight  diode laser system,  will be negotiated
by the  parties  in good  faith  at a later  date,  but in no event  shall  such
payments  be less than  $25,000.  If  Coherent  fails to  achieve  such  minimum
customer  order level during any quarter  during the term of this  Agreement and
elects not to make this payment  within the ten day period after the end of such
quarter, this Agreement may become non-exclusive,  at Palomar's sole discretion,
which  shall be  exercised  within  sixty (60) days of the end of any  quarterly
period that Coherent fails to achieve such minimum customer order level.

                                      -3-
<PAGE>

     2.3 The relationship of Palomar and Coherent  established by this Agreement
is that of  independent  contractors,  and  nothing  contained  herein  shall be
construed  to (i)  give  either  party  the  power to  direct  and  control  the
day-to-day  activities of the other,  (ii)  constitute  the parties as partners,
joint  venturers,  co-owners or otherwise as  participants  in a joint or common
undertaking,  or (iii)  allow one party to create or assume  any  obligation  on
behalf  of the  other  for  any  purpose  whatsoever.  Under  no  circumstances,
including without  limitation for purposes of this Section 2.3, will Coherent be
deemed  to be an  employee  or agent of  Palomar.  Each  party  shall be  solely
responsible for, and shall  indemnify,  defend and hold the other party free and
harmless from, any and all claims, damages,  liabilities,  fees, losses, claims,
allegations,  or lawsuits,  threatened or pending,  (including  attorneys' fees)
arising from or relating to the acts of their employees or its agents.

     2.4 Coherent may appoint an  independent  representative  or distributor to
handle its responsibilities under this Agreement in any particular Territory, in
which  case  Coherent's   obligations  hereunder  shall  be  satisfied  if  such
representative or distributor is in compliance with such obligations.

                         3. RESPONSIBILITIES OF COHERENT

     3.1 LUMP SUM PAYMENT. Upon execution of this Agreement,  Coherent shall pay
Palomar a lump sum of Three Million Five Hundred Thousand  Dollars  ($3,500,000)
by wire transfer in accordance with the instructions  attached hereto as Exhibit
B.

     3.2 PROMOTION OF PRODUCTS. During the term of the Agreement, Coherent shall
use its reasonable  best efforts to fully and actively  promote the purchase and
use of the  Distributed  Products in the  Territory  and to supply  Palomar with
regular reports  regarding  these  activities.  Without  limiting the foregoing,
Coherent shall have the following responsibilities throughout the Territory:

          3.2.1 Maintain active contacts with all potential and actual customers
     and users of the Distributed Products.

          3.2.2   Coherent   shall   pay   sales   commissions   to  its   sales
     representatives for the sale of Distributed Products which, calculated as a
     percentage of the sales price,  shall be at least as favorable as that paid
     for  sales of its own  comparable  products  it may sell  from time to time
     during the term of this Agreement.

                                      -4-
<PAGE>

          3.2.3 Obtain customer orders for the Distributed  Products and provide
     assistance to customers in fulfilling  them.  

          3.2.4 Use its  reasonable  best  efforts  to promote  the  Distributed
     Products  by  training  its  sales  and  service  forces,  and  organizing,
     implementing  and funding  physician  training  courses  and  preceptorship
     programs.  

          3.2.5 Undertake publicity in journals for the Distributed Products and
     exhibit the Products at suitable  trade fairs.  

          3.2.6 Achieve a sufficient  level of  understanding of the Distributed
     Products to enable  Coherent to provide  technical  support to the customer
     and effectively sell and service the Distributed Products.

          3.2.7 Provide technical liaison between Palomar and the customer.

          3.2.8 On or  before  the 15th of each  month  during  the term of this
     Agreement  commencing  January 1, 1998,  Coherent will provide Palomar with
     six-month  rolling  forecasts of  predicted  sales by  Distributed  Product
     ("Forecast").   It  is  understood  that  these  Forecasts  are  good-faith
     estimates  only,  and  Coherent  shall not be  obligated  to  purchase  any
     Distributed Products set forth in the Forecast. However, if during the term
     of this Agreement Coherent fails to sell to its customers,  or purchase for
     its own account,  at least fifty percent (50%) of the number of Distributed
     Products  set forth in the first  three  months  of the  Forecasts  for the
     months of January,  April, July and October, it shall pay Palomar a deposit
     equal to * times the number of Distributed  Products set forth in the
     first  three-months  of such Forecast minus the number actually sold during
     that period. This deposit shall be either returned to Coherent or used as a
     credit against future remittances to Palomar, at Coherent's option, at such
     time as  Coherent  thereafter  sells or  purchases  at least the  number of
     Distributed  Products  set forth in the three  months of any such  Forecast
     after any such  deposit.  Any  amounts on deposit  on  termination  of this
     Agreement shall be promptly returned to Coherent,  without the right of set
     off.

          3.2.9 Coherent will perform the necessary research, including, without
     limitation,  legal research,  to determine what limitations  exist, if any,
     for selling the Distributed Products in the Territory.

          3.2.10 Keep Palomar fully  informed of all  governmental,  commercial,
     and industrial  activities,  plans and regulations which do or could affect
     the sale of Distributed  Products in the Territory.  

          3.2.11  Coherent shall reimburse  Palomar for Palomar's  out-of-pocket
     expenses  for  advertisements,   trade  show  participation  and  marketing
     materials  related to the  Products  when such  marketing  activities  were
     requested  to be  undertaken  by Coherent in writing.  Such  reimbursements
     shall  be  paid  within  ten  (10)  days  of date  of  invoice.  


*Indicates that material has been omitted pursuant to a request for confidential
treatment, and separately filed with the SEC.  


                                      -5-
<PAGE>

     3.3 SALES  INFORMATION.  Coherent  shall  maintain  and  provide to Palomar
during  the  term of the  Agreement,  a  complete  record  of all  sales  of the
Distributed  Products,  showing  customer  name,  date of sale,  shipping  date,
instrument model, serial number, and sales order acknowledgment and invoices for
all Distributed Products covered by this Agreement,  as well as special terms of
the  sale,   including   warranty,   installation  date  and  other  appropriate
information.

     3.4 MATERIALS.  Coherent shall  promptly  provide  Palomar with examples of
marketing and technical information  concerning the Distributed  Products,  that
have been prepared to support the  Distributed  Products  within the  Territory.
Coherent  shall be  responsible  for preparing any foreign  language  verions of
operating manuals for the Disbtibuted Products.

     3.5 RESPONSE TO INQUIRIES. Coherent shall promptly respond to all inquiries
from  Palomar  concerning   matters  pertaining  to  this  Agreement.   

     3.6 NEW DEVELOPMENTS.  Coherent Medical shall inform Palomar of new Product
developments in the field of hair removal.  

     3.7 COMPLIANCE  WITH LAWS.  Coherent shall comply with all applicable  laws
relating  to the  sale  and  distribution  of the  Distributed  Products  in the
Territory.  

     3.8 CUSTOMER COMPLAINTS.  Coherent shall promptly advise Palomar in writing
of any customer  complaints  reported to it relating to the Products  that would
require  Palomar,  as  manufacturer  of the  Products,  to file reports with any
governmental  agency. 

     3.9 SALES AND USE TAX.  Coherent  shall be  responsible  for collecting and
remitting  any  sales  and use tax for  Distributed  Products  sold  under  this
Agreement. 

                         4. RESPONSIBILITIES OF PALOMAR

     4.1 WARRANT.  Upon  execution of this  Agreement,  Palomar shall provide to
Coherent a  three-year  warrant to  purchase  one  million  shares of the common
stock, par value $.01 per share, of Palomar, with an exercise price of $5.25 per
share in the form attached hereto as Exhibit C.

     4.2 MATERIALS.  Palomar shall promptly  provide Coherent with marketing and
technical  information  concerning  the  Distributed  Products,  that  have been
prepared by Palomar and its agents to support the  Distributed  Products  within
the Territory.  Palomar agrees to prepare,  with  Coherent's  collaboration  and
assistance,  and thereafter deliver to Coherent,  one copy of the service manual
and  operator's  manual for each  Distributed  Product,  which Coherent may then
copy.

     4.3 RESPONSE TO INQUIRIES.  Palomar shall promptly respond to all inquiries
from Coherent concerning matters pertaining to this Agreement.

     4.4 TESTING. Palomar shall test all Distributed Products before shipment to
Coherent  and  provide  a copy  to  Coherent  of  such  test  results  with  the
Distributed  Product.  

     4.5  DELIVERY  TIME.  Palomar  shall use its  reasonable  best  efforts  to
minimize  delivery time as much as possible and to fulfill delivery  obligations
as committed in acceptances.  

                                       -6-
<PAGE>


     4.6  TERRITORIAL  INQUIRIES.  Palomar  shall submit to Coherent any inquiry
(other than inquiries from or related to House Accounts (as hereinafter defined)
regarding  the  purchase  or  potential   purchase  of   Distributed   Products)
originating from the Territory rather than answering the inquiry  directly.  

     4.7 QUOTATIONS TO EXPORTERS.  Palomar shall refrain from giving  quotations
to exporters for Distributed Products to be shipped to the Territory (other than
those relating to House Accounts).  

     4.8  NEW  DEVELOPMENTS.  Palomar  shall  inform  Coherent  of  new  Product
developments in the field of hair removal. 

     4.9  TRAINING.  At  Coherent's  request,  Palomar will provide the training
necessary  for  Coherent to in turn train its sales and  service  forces and its
clinical  educators in the  operation and service of the  Distributed  Products.
Coherent shall reimburse Palomar for its reasonable  out-of-pocket  expenses for
such training.  Cost for transport and living expenses for Coherent's  personnel
to attend such seminars will also be borne by Coherent.  Coherent  shall pay for
any  training  sessions in excess of two per new Product or upgrade at Palomar's
standard rates. 

     4.10 CTI CENTERS.  In connection  with its CTI business,  Palomar agrees to
include Coherent's cosmetic laser systems on its list of preferred equipment and
use its commercially reasonable best efforts to place these laser systems in the
CTI center if Coherent has the technology needed.

     4.11 UPGRADE OBLIGATIONS.  Palomar agrees to upgrade all Epi1 products sold
prior to the Effective  Date by providing the following  upgrade  (including any
replacement parts deemed necessary to complete the upgrade) the Epi1 to Coherent
at no cost:

         -        Flexible fiber-optic delivery system
         -        Higher energy output for enhanced effectiveness
                    - 50 J/cm(2) with a 7 mm spot (+/- 10%) 
                    - 25 J/cm(2) with a 10 mm spot (+/- 10%)
         -        Streamlined handpiece with improved ergonomics

If the upgrade can be done in the field,  Coherent shall provide up to one day's
labor at no cost to Palomar  to install  the  upgrade on a next call  basis.  If
installing the upgrade takes longer than one day, Palomar shall pay Coherent its
standard  and  customary  rates to complete  the  upgrade.  Palomar  shall train
Coherent  service  personnel  in  installing  the upgrade at no cost to Coherent
other than its out-of-pocket travel expenses.  Coherent shall have the exclusive
right to contact  customers  to schedule  the  service  calls and to explain the
upgrade policy.  Palomar agrees to use its commercially  reasonable best efforts
to  manufacture  parts for at least ten (10)  upgrades  per month until all Epi1
units are upgraded,  and to  incorporate  the upgrades into the Epi1 by April 1,
1998.

     4.13 FDA  REPORTING  OF  CUSTOMER  COMPLAINTS.  Palomar  agrees to file any
required  reports  with the FDA  relating to customer  complaints  forwarded  to
Palomar by Coherent where Palomar is the manufacturer of the Distributed Product
in question.

                                      -7-
<PAGE>

            5. COMMISSIONS; TERMS OF PURCHASE OF PRODUCTS BY COHERENT

     5.1 Except as set forth in Sections  5.2 and 5.3 below,  Palomar  shall pay
Coherent a  commission  of $* for each  Distributed  Product  sold by Palomar to
Coherent's customers, subject to adjustment as set forth below:

          5.1.1 For  Distributed  Products sold after April 1, 1998,  Coherent's
     commission shall be increased by *% of any excess over a $* sales price and
     reduced by *% of any shortfall under $*.

          5.1.2 For Epi1 products sold between the Effective  Date and March 30,
     1998  with  the  upgrades  described  in  Section  4.12  above,  Coherent's
     commission shall be increased by *% of any excess over a $* sales price and
     reduced by *% of any shortfall under $*.

          5.1.3 For Epi1 products sold between the Effective  Date and March 30,
     1998  without the  upgrades  described  in Section  4.12 above,  Coherent's
     commission shall be increased by *% of any excess over a $* sales price and
     reduced by *% of any shortfall under $*.

          5.1.4   Notwithstanding   the   foregoing,   Palomar  agrees  to  sell
     Distributed   Products  to  Coherent's   independent   international  sales
     representatives for $* for the non-upgraded version and $* for the upgraded
     version,  in both  cases  Coherent's  commission  shall be $* (which  shall
     include the cost of service).  Coherent's  commission shall be increased by
     *% of any excess over a $* sales price for the non-upgraded  version and $*
     for the upgraded  version,  except that  Coherent  shall be entitled to its
     full  $*   commission   on  sales  to   independent   international   sales
     representatives  pursuant to quotes at lower prices given by Palomar  prior
     to the  Effective  Date.  Except as set forth  above,  without  the written
     approval of Palomar,  no non-upgraded Epi1 shall be sold under this Section
     for less than $*, and no upgraded Epi1 shall be sold under this Section for
     less than $*.

          5.1.5 Except as set forth in Section  5.1.4  above,  in no event shall
     the Epi1 be sold for less than $*.  

          5.1.6  Subject  to the  limitations  set  forth in this  Section  5.1,
     Coherent  shall have the right to set the sales price to the  end-customer,
     and will inform  Palomar of the  end-customer  price and the  corresponding
     payment to Palomar at the time the order is placed with Palomar.  

          5.1.7 For Distributed  Products with a list price to the  end-customer
     below $*, the  parties  shall  negotiate a fair and  reasonable  commission
     based upon the same  principles  they used to establish  the $*  commission
     herein.


*Indicates that material has been omitted pursuant to a request for confidential
treatment, and separately filed with the SEC.  

                                      -8-
<PAGE>


     5.2 For orders  that have been  received  by Palomar and not shipped by the
Effective Date, Coherent shall receive a $* commission, less Palomar's sales and
distribution expenses and commissions (not to exceed $*) on each such order.

     5.3 For sales by Palomar to House Accounts within the Territory  during the
term of this  Agreement,  Coherent  shall be  entitled  to  receive  $5,000  per
Distributed  Product.  House Accounts shall be defined as revenue  sharing sites
that are (i) existing as of the date of this Agreement;  and/or (ii) chains that
have at least ten sites (at different geographic locations),  including, but not
limited to, Columbia/HCA,  where, unless the chain requires otherwise, the laser
system is used under the  direction  of only one  doctor  (who can  designate  a
substitute when he or she is out of the office).  Palomar covenants that it will
not require, encourage, advocate or suggest that CTI centers permit doctors from
the surrounding  community to use the laser system for their  patients.  If this
happens at any previously  designated House Account,  notwithstanding  Palomar's
efforts,  any such site shall be  disqualified  as a House  Account and Coherent
shall be entitled to receive an additional  $15,000 per site. Palomar shall also
be permitted to place Distributed  Products into accounts that don't fall within
the  definition  of House  Accounts,  provided that Palomar  provides  marketing
services for such account,  does not transfer ownership of the laser, and shares
in the  revenues  generated  from its use. For these  sales,  Coherent  shall be
entitled to receive  $20,000 per unit. In no event shall Palomar be permitted to
place  Distributed  Products into more than 300 of the sites  referenced in this
paragraph  during the first three  years of this  Agreement.  The parties  shall
negotiate  additions to this number as part of the annual  evergreening  renewal
process,  which shall not be less than 50 additional  sites in year four (4), if
this Agreement is extended.

     5.4  PURCHASE  OF DEMO  UNITS.  From time to time  during  the term of this
Agreement,  Coherent may require demonstration units to bring to trade shows, as
well as demonstration units for its sales and service force. Accordingly, during
the term of this  Agreement,  Coherent  shall be  entitled  to purchase up to 25
Distributed  Products  for  demonstration   purposes.   The  purchase  of  these
demonstration  units shall count towards the minimum  purchase  requirements set
forth in Section 2.2. The purchase price for the demonstration  units ("Purchase
Price") shall be $* per unit, payable within ten (10) days of date of invoice by
check  or  wire  transfer,   at  Coherent's  election.  If  Coherent  resells  a
demonstration  unit within six months of its purchase,  it shall pay Palomar any
additional amounts as would be required to be paid pursuant to Section 5.1.

     5.5 TERMS AND CONDITIONS. All purchases of Distributed Products by Coherent
from Palomar  during the term of this  Agreement  shall be subject to Coherent's
standard terms and conditions, a copy of which are attached as Exhibit C to this
Agreement.  In the event of any inconsistencies between the terms and conditions
contained in Exhibit C and the terms and conditions contained in this Agreement,
this Agreement shall govern.

     5.6  SHIPPING.  All prices are F.O.B.  Palomar's  plant.  In the absence of
specific instructions,  Palomar will select the carrier and ship freight prepaid
and added to the price of the  Distributed  Product.  Coherent  shall insure all
shipments  to  Coherent's  customers.  Palomar  will not be deemed to assume any
liability in connection with any shipment  because of the selection of a carrier
or the failure of Coherent to obtain insurance. Title and risk of loss or damage
to each of the  Distributed  Products will pass to Coherent or its customer when
delivery is made to the possession of the carrier. 


*Indicates that material has been omitted pursuant to a request for confidential
treatment, and separately filed with the SEC.  


                                       -9-
<PAGE>


     5.7 ORDER AND ACCEPTANCE.  All orders for Distributed Products submitted by
Coherent  shall be  initiated  by written  purchase  orders  sent to Palomar and
requesting a delivery date during the term of this Agreement; provided, however,
that  an  order  may  initially  be  placed  orally  or   electronically   if  a
conformational written purchase order is received by Palomar within a reasonable
time after said oral or  electronic  order but in any case before  shipment.  No
order shall be binding upon Palomar  until  accepted by Palomar in writing,  and
Palomar shall have no liability to Coherent with respect to purchase orders that
are not accepted. Once Palomar has accepted an order, it may not be cancelled by
Coherent.  Palomar  shall notify  Coherent of the  acceptance or rejection of an
order and of the  assigned  delivery  date for accepted  orders  within ten (10)
working  days of receipt of the order.  Palomar  shall use its  reasonable  best
efforts to deliver  Distributed  Products at the times  specified  either in its
quotation or in its written acceptance of Coherent's purchase orders. Preprinted
language  in a  purchase  order is of no effect to modify  this  Agreement.  

     5.8 PAYMENTS TO PALOMAR.  Coherent shall invoice its customers for the sale
of the Distributed  Products on Palomar's behalf and act as collection agent for
the accounts receivable. When collected, Coherent shall remit the purchase price
to Palomar  within five (5)  business  days,  less its  commission  as set forth
herein. Customer deposits shall be forwarded to Palomar within five (5) business
days of receipt. Coherent makes no representations or guarantees relating to the
collection of accounts receivables hereunder.  The parties agree that the credit
risk is with the manufacturer of the Distributed  Product.  Coherent shall apply
its customary and standard  policies and procedures  for  evaluating  customers'
credit  worthiness  before such customers are permitted to purchase  Distributed
Products  under this  Agreement.  Any variances  shall be approved in advance by
Palomar in writing,  at its discretion.  The parties acknowledge that neither of
them is under any  obligation  to pay the  other  for any  sales of  Distributed
Products where the customer fails to pay for the Distributed  Product.  

     5.9 LATE CHARGES.  If Coherent  fails to pay the price or any other payment
due to Palomar  promptly and when due,  Palomar may recover,  in addition to the
price or payment,  interest  thereon at a rate equal to the lesser of 1-1/2% per
month and the maximum rate of interest allowable under applicable law.

                    6. COMPLIANCE WITH GOVERNMENT REGULATIONS

     6.1  Coherent  shall  not  sell any  Products  to,  or for the use of,  any
ultimate  purchaser  with  which  Palomar  could  not  deal  under  the  laws or
regulations of the United States, including, without limitation, the regulations
of the United States Food and Drug  Administration.  Coherent  shall comply with
all other  laws and  regulations  of the United  States and any other  cognizant
jurisdiction relating to the marketing and sale of the Products.

     6.2 Palomar and Coherent  shall comply with all other laws and  regulations
of the  United  States  and any other  cognizant  jurisdiction  relating  to the
manufacturing and labeling of the Distributed Products.

                                      -10-
<PAGE>


     6.3 During the term of this Agreement,  Palomar shall use its  commercially
reasonable  best  efforts to maintain in full force and effect all  governmental
approvals necessary for the sale and manufacture of the Distributed  Products in
the  Territory,  except for Japan,  including,  without  limitation,  the United
States and Europe (CE Mark).  The parties  shall meet within the next 90 days to
determine  whether  to  apply  for the  necessary  licenses  to sell  any of the
Distributed  Products in Japan.  Within that 90 day period,  Coherent may notify
Palomar that it will undertake to obtain such licenses, in which case, all costs
thereof shall be borne by Coherent, the licenses shall be in both Coherent's and
Palomar's name. If Coherent has obtained such licenses, upon termination of this
Agreement  Palomar  may  either  (i)  reimburse  Coherent  for its out of pocket
expenses  incurred in procuring  these  licenses,  in which case Coherent  shall
assign its  interest in the  licenses to Palomar or (ii) elect not to  reimburse
Coherent,  in which case Palomar  shall not sell  Distributed  Products in Japan
pursuant to such licenses.  Nothing  contained  herein shall restrict  Palomar's
ability  to obtain  its own  licenses  in  Japan.  

     6.4 During  the term of this  Agreement,  if  Coherent  determines  to sell
Distributed Products in a country within the Territory where regulatory approval
is required but not obtained,  Coherent  shall use its  commercially  reasonable
best  efforts to obtain,  at its sole cost and  expense,  any such  governmental
approvals  necessary  for the  sale of  Distributed  Products  in such  country.


                                  7. WARRANTY

For so long as Palomar  manufactures the Distributed  Product,  Palomar warrants
such Distributed  Product to the end-user under the terms of Palomar's  standard
warranty set forth in Exhibit E, as it may be modified or  superceded  from time
to time by Palomar.  All service work for  Distributed  Products  under warranty
shall be performed by Coherent in accordance with Section 8.

                                   8. SERVICE

     8.1  Coherent  shall  maintain  the  services  of a  sufficient  number  of
certified  service  engineers,  and shall  use its best  efforts  to  adequately
service and maintain (both in and out of warranty) all  Distributed  Products in
the Territory. Coherent shall purchase parts inventory and any specialized tools
necessary for the proper and prompt service of the Distributed  Products sold by
Coherent. Palomar agrees to use its commercially reasonable best efforts to ship
parts to  Coherent  as soon as possible  after  receipt of order.  In regards to
specialized  tools,  Palomar  agrees to sell them to Coherent for its costs plus
25% for tools it  manufactures,  and at its cost for  tools it buys  from  third
parties,  plus shipping and standard  handling  charges.  Coherent shall provide
Palomar with service  reports as to the work performed in each instance.  During
the term of this Agreement,  all warranty and service work on the Products shall
be performed by Coherent  personnel.  In addition,  following the  expiration of
this Agreement, Coherent shall continue to perform all warranty and service work
on Distributed Products sold by Coherent pursuant to this Agreement.

          8.1.1 For  Distributed  Products  sold by Palomar prior to the date of
     this Agreement and still under warranty,  Palomar shall supply the parts at
     no charge, and Coherent the labor.  Palomar shall pay Coherent its standard
     and customary service labor rates and out-of-pocket expenses within 30 days
     of date of invoice.

          8.1.2 For  Distributed  Products  manufactured  by Palomar and sold by
     Coherent  that are under  warranty,  Palomar  shall  supply the parts at no
     charge,  and  Coherent  the labor.  Coherent  shall be  permitted to deduct
     $4,000 for each such Epi1 manufactured and sold in the United States during
     the term of this  Agreement,  

                                      -11-
<PAGE>

     from the payments due Palomar under Section 5 and, if  applicable,  Section
     16.2 hereof.  Palomar  shall pay Coherent $* for each Epi1 it  manufactures
     and places in a CTI under  Section  5.3  within 30 days of such  placement.
     Coherent shall be responsible for providing the labor for warranty  service
     for these Distributed Products.  When the Epi2 and StarLight laser products
     are  manufactured  and sold, the parties shall negotiate an appropriate sum
     to be paid for domestic  warranty  service to be provided by  Coherent.  If
     Coherent  manufactures a Product,  then Coherent shall bear the entire cost
     of parts and service, including warranty service, for such Product.

          8.1.3 For Distributed  Products not under  warranty,  Palomar shall be
     the exclusive supplier of critical parts (e.g. parts that are not otherwise
     generally available) which Coherent shall purchase from Palomar at its cost
     plus 25%. 

                   9. LIMITED LIABILITY TO COHERENT AND OTHERS

IN NO EVENT  SHALL  PALOMAR BE LIABLE TO  COHERENT  OR ANY OTHER  ENTITY FOR ANY
SPECIAL  OR  CONSEQUENTIAL  DAMAGES,  HOWEVER  CAUSED,  WHETHER  FOR  BREACH  OF
CONTRACT,  NEGLIGENCE OR OTHERWISE,  AND WHETHER OR NOT PALOMAR HAS BEEN ADVISED
OF THE POSSIBILITY OF SUCH DAMAGE. THE ESSENTIAL PURPOSE OF THIS PROVISION IS TO
LIMIT THE POTENTIAL LIABILITY OF PALOMAR ARISING OUT OF THIS AGREEMENT.  NOTHING
IN THIS CLAUSE SHALL LIMIT  PALOMAR'S  OBLIGATION  TO INDEMNIFY  COHERENT AS SET
FORTH IN SECTION 14.

                               10. PROPERTY RIGHTS

     10.1 PROPERTY RIGHTS.  Coherent agrees that Palomar owns all right,  title,
and  interest in the product  lines that  include the  Products now or hereafter
subject to this  Agreement and in all of Palomar's  patents,  trademarks,  trade
names,  inventions,  copyrights,  know-how,  and trade  secrets  relating to the
design,  manufacture,  operation or service of the Products. The use by Coherent
of any of these property  rights is authorized  only for the purposes herein set
forth, and upon termination of this Agreement for any reason such  authorization
shall cease.  Coherent  shall not  challenge  Palomar's  attempt to register any
name, mark or logo in use as of the effective date of the Agreement or any name,
mark,  or logo  substantially  similar  thereto,  except as expressly  set forth
herein.

     10.2 SALE CONVEYS NO RIGHT TO MANUFACTURE OR COPY. The Products are offered
for sale and are sold by Palomar  subject in every  case to the  condition  that
such  sale  does  not  convey  any  license,  expressly  or by  implication,  to
manufacture,  duplicate or otherwise  copy or  reproduce,  either in whole or in
part, any of the Products,  except as expressly set forth herein. 


*Indicates that material has been omitted pursuant to a request for confidential
treatment, and separately filed with the SEC.  


                                       -12-
<PAGE>



                         11. TRADEMARKS AND TRADE NAMES

     11.1 USE. During the term of this Agreement,  Coherent shall have the right
to  indicate  to the  public  that  it is an  authorized  sales  agent  for  the
Distributed  Products.  Palomar  hereby  grants  Coherent  permission  to us any
trademarks, trade names, service marks and logos owned or claimed by Palomar and
used in connection with the Distributed  Products ("Palomar  Trademarks") solely
in conjunction  with the  performance by Coherent of its rights and  obligations
under this  Agreement.  To the extent  that  Coherent  is  permitted  under this
Agreement to use, sell,  promote and/or  distribute  Products,  this  permission
shall apply and pass through to Coherent's  distributors who distribute Products
(i.e.,   without  any   modification   to  the   Product,   product   packaging,
documentation,  or other  materials)  ("Distributor").  Coherent  shall  provide
notice of these  trademark  license terms of this Agreement to, and enforce such
terms  with and  against,  Coherent's  Distributors.  Palomar  is a third  party
beneficiary  of any  agreement  between  Coherent  and  Coherent's  Distributors
arising  from or  relating  to the use by  Coherent  or  Distributor  of Palomar
Trademarks,  and any such agreement  will so provide in express  terms.  Palomar
shall be  entitled  to  enforce  the terms of this  Trademark  License  directly
against any  Distributor in the event Coherent fails to do so. At Palomar's sole
cost and expense,  Coherent agrees to assist in the  registration of the Palomar
Trademarks in the Territory in the name of Palomar,  in renewal and  maintenance
of such  registration  and in such recording of Coherent as a registered user as
Palomar  may  reasonably  request.   Effective  upon  the  termination  of  this
Agreement, Coherent shall cease to use all trademarks, marks, and trade names of
Palomar.

     11.2 MANUFACTURING BY COHERENT. To the extent Coherent is permitted to make
Products  under  this  Agreement,  Coherent  agrees to insure  that the  Palomar
Trademarks  are only  associated  with  goods of equal or higher  value than the
Products  produced  by  Palomar.  Palomar  retains  the right to  inspect  goods
manufactured by Coherent for quality to ensure this provision is observed.  

     11.3 LIMITATIONS ON USAGE.  Coherent shall use the Palomar  Trademarks only
as approved by Palomar (which approval shall not be  unreasonably  withheld) and
in conformity with any guidelines or policies as provided by Palomar to Coherent
from time to time.  Coherent  agrees not to modify,  alter or remove any Palomar
Trademark.

     11.4 USE OF THE PARTY'S NAME. The parties agree that all Licensed  Products
sold  under  this  Agreement  and  all  related  materials,  including,  without
limitation,  brochures  and  advertising  materials,  shall be labeled with both
Coherent and  Palomar's  names,  each equally  prominently  displayed.  Coherent
expressly  disclaims  any  rights  to the  goodwill  and  intellectual  property
resident in such Distributed Products, except as expressly set forth herein.

     11.5 TRADEMARKS OF SUPPLIERS TO PALOMAR.  Palomar may  incorporate  into or
bundle with the Distributed  Products branded  products of Palomar's  suppliers,
and Palomar may enter into  agreements  requiring  Palomar to use or display the
marks or brand identifiers of suppliers in a manner specified in such agreement;
provided, however, that the foregoing shall not apply to competitors of Coherent
without Coherent's prior written approval.  Upon Coherent's receipt of notice of
such agreements from Palomar and thereafter,  Coherent agrees to comply with the
applicable  terms  and  conditions  of any  agreement  between  Palomar  and its
suppliers  relating to the use of the  trademarks,  trade names,  service  marks
and/or logo(s) of such suppliers.

                                      -13-
<PAGE>


                         12. PATENTS AND TRADE SECRETS

     12.1 Any  Invention  conceived  or  reduced to  practice  solely by Palomar
employees or anyone working with Palomar other than Coherent in the  performance
of any Development  Project,  shall be owned by Palomar.  Palomar shall promptly
advise Coherent in writing of each Invention  disclosed to Palomar. In the event
of joint inventorship between Coherent and Palomar employees, the Invention will
be deemed to be jointly owned.  Patent applications for Inventions owned jointly
by Palomar and Coherent  shall be filed as mutually  agreed upon by the parties,
except that any such agreement must be reached on terms reasonably calculated to
obtain such patents.

     12.2 All patent costs  pertaining to any Palomar Patent  Rights,  including
preparation, filing, prosecution, issuance and maintenance costs, shall be borne
by Palomar,  except for Patent Rights owned jointly by the parties,  which shall
be shared equally, and which shall be reimbursed as incurred. 

                                13. INFRINGEMENT

     13.1 Palomar will protect the Palomar Patent Rights from  infringement  and
prosecute infringers when, in its sole judgement,  such action may be reasonably
necessary, proper and justified.

     13.2  If  Coherent  shall  have  supplied  Palomar  with  written  evidence
demonstrating to Palomar's reasonable satisfaction prima facie infringement of a
claim of a Palomar Patent Right by a third party, Coherent may by notice request
Palomar  to take  steps to protect  such  Patent  Right.  Palomar  shall  notify
Coherent  within sixty (60) days of the receipt of such notice  whether  Palomar
intends to prosecute the alleged infringement. If Palomar notifies Coherent that
it intends to so prosecute, Palomar shall, within three (3) months of its notice
to Coherent  either (i) cause  infringement  to terminate or (ii) initiate legal
proceedings  against the infringer.  In the event that Palomar notifies Coherent
that Palomar does not intend to prosecute said infringement,  Coherent may, upon
notice  to  Palomar,   initiate  legal  proceedings  against  the  infringer  at
Coherent's  expense and in Palomar's  name if so required by law. No settlement,
consent  judgment  or  other  voluntary  final  disposition  of the  suit  which
invalidates  or restricts  the claims of such Patent Rights will be entered into
without  the  consent  of  Palomar,  which  consent  shall  not be  unreasonably
withheld,  and shall not be withheld unless Palomar assumes  responsibility  for
future  expenses in litigation.  Coherent shall  indemnify  Palomar  against any
order  for  payment  that  may  be  made  against  Palomar  as a  result  of any
settlement,  consent  judgment or other voluntary final  disposition of the suit
entered into without Palomar's consent.

                                      -14-
<PAGE>


     13.3 In the  event  that  one  party  shall  initiate  or  carry  on  legal
proceedings to enforce any Patent Right against any alleged infringer, the other
party shall fully cooperate with and supply all assistance  reasonably requested
by the party  initiating  or  carrying  on such  proceedings.  The  party  which
institutes any suit to protect or enforce a Patent Right shall have sole control
of that suit and shall  bear the  reasonable  expenses  (excluding  legal  fees)
incurred by said other party in providing such  assistance and cooperation as is
requested  pursuant to this paragraph.  The party initiating or carrying on such
legal  proceedings  shall keep the other party  informed of the progress of such
proceedings  and  said  other  party  shall  be  entitled  to  counsel  in  such
proceedings  but at its own  expense.  Any award  paid by third  parties  as the
result of such  proceedings  (whether by way of settlement  or otherwise)  shall
first be applied to reimbursement  of the  unreimbursed  legal fees and expenses
incurred by either  party,  including  reimbursement  to  Palomar,  and then the
remainder  shall be divided  between the  parties as follows:  

        13.3.1 (i) If the  amount  is based on lost  profits,  Coherent  shall
               receive  an amount  equal to the  damages  the  court  determines
               Coherent  has suffered as a result of the  infringement  less the
               amount of any royalties  and other  payments that would have been
               due Palomar on sales of products  lost by Coherent as a result of
               the infringement had Coherent made such sales; and

               (ii) Palomar  shall  receive an amount equal to the royalties and
               other payments it would have received if such sales had been made
               by Coherent, or

        13.3.2 As to awards other than those based on lost profits, sixty (60)
               percent to the party  initiating such  proceedings and forty (40)
               percent  to the other  party,  provided  that in the  event  that
               Palomar has paid for further  litigation  subsequent to Palomar's
               refusal to agree to a settlement,  consent judgement or voluntary
               final  disposition  of a suit  pursuant to paragraph  13.2,  such
               awards shall be divided equally between the parties.


     13.4 For the  purposes of the  proceedings  referred to in this Section 13,
Palomar and Coherent  shall permit the use of their names and shall execute such
documents  and  carry  out  such  other  acts  as may be  necessary.  The  party
initiating  or  carrying  on such legal  proceedings  shall keep the other party
informed  of the  progress  of such  proceedings  and said other  party shall be
entitled to counsel in such  proceedings but at tits own expense,  said expenses
to be  off-set  against  any  damages  received  by the party  bringing  suit in
accordance with the foregoing paragraph 13.3

                               14. INDEMNIFICATION

     14.1 DESIGN  DEFECT.  The party that  develops a Product  shall  indemnify,
defend and hold harmless the other party and its officers,  employees and agents
and  their  respective  successors,   heirs  and  assigns  (the  "Design  Defect
Indemnitees"),  against  any  liability,  damage,  loss  or  expense  (including
reasonable  attorney's  fees and expenses of litigation)  incurred by or imposed
upon the Design Defect  Indemnitees  or any one of them in  connection  with any
claims, suits, actions,  demands or judgment arising out of any theory of design
defect (including,  but not limited to, actions in the form of tort, warranty or
strict liability) concerning such Product.

                                      -15-
<PAGE>


     14.2  MANUFACTURING  DEFECT.  The party that  manufactures  a Product shall
indemnify, defend and hold harmless the other party and its officers,  employees
and  agents  and  their   respective   successors,   heirs  and   assigns   (the
"Manufacturing  Defect  Indemnitees"),  against any liability,  damage,  loss or
expense  (including  reasonable  attorney's  fees and  expenses  of  litigation)
incurred by or imposed upon the Manufacturing  Defect  Indemnitees or any one of
them in connection with any claims, suits, actions,  demands or judgment arising
out of any  theory of  manufacturing  defect  (including,  but not  limited  to,
actions  in the form of tort,  warranty  or strict  liability)  concerning  such
Product. 

     14.3  BREACH OF  WARRANTY.  The party  that sells a Product to the end user
under this Agreement shall  indemnify,  defend and hold harmless the other party
and its officers,  employees and agents and their respective  successors,  heirs
and assigns  (the  "Breach of  Warranty  Indemnitees"),  against any  liability,
damage,  loss or expense (including  reasonable  attorney's fees and expenses of
litigation)  incurred by or imposed upon the Breach of Warranty  Indemnitees  or
any one of them in  connection  with any  claims,  suits,  actions,  demands  or
judgment  arising  out of any  theory of breach of warrant  (including,  but not
limited  to,  actions  in the  form  of  tort,  warranty  or  strict  liability)
concerning such Product. 

     14.4  LIMITATION.  The  indemnifications  above  shall  not  apply  to  any
liability,   damage,  loss  or  expense  to  the  extent  that  it  is  directly
attributable to (i) the negligent activities, reckless misconduct or intentional
misconduct of the Indemnitees; or (ii) a claim that the manufacture, use or sale
of a Product infringes upon a patent or other  intellectual  property owned by a
third party. 

     14.5  ATTORNEYS.  The  indemnifying  party agrees,  at its own expense,  to
provide  attorneys  reasonably  acceptable  to the  indemnified  party to defend
against any actions  brought or filed  against any party  indemnified  hereunder
with respect to the subject of indemnity  contained herein,  whether or not such
actions  are   rightfully   brought.   

     14.6 PATENT,  COPYRIGHT AND TRADEMARK  INDEMNIFICATION.  Subject to Section
14.7  below,  Coherent  agrees that  Palomar has the right to defend,  or at its
option to settle,  and Palomar agrees,  at its own expense,  to defend or at its
option to settle,  any claim, suit or proceeding brought against Coherent or its
customer on the issue of infringement  of any patent,  copyright or trademark by
the  Products  sold  hereunder or the use  thereof,  subject to the  limitations
hereinafter  set forth.  Palomar  shall have sole  control of any such action or
settlement  negotiations,  and Palomar agrees to pay, subject to the limitations
hereinafter  set forth,  any final  judgment  entered  against  Coherent  or its
customer on such issue in any such suit or  proceeding  defended by Palomar.  If
Palomar receives any damage award and/or attorneys' fees in any such claim, suit
or  proceeding,  it shall not be  obligated  to share any portion  thereof  with
Coherent.  Palomar's obligation under this Section to indemnify, defend and hold
harmless  Coherent  shall  not  apply in the  case of any  Products  or  Palomar
Trademarks (i) manufactured to Coherent's design or modified by Coherent without
Palomar's  permission  (except in the situation where the  modification  did not
cause the Products to infringe the patent, copyright,  trademark at issue); (ii)
used in  combination  with other  technology or products not supplied by Palomar
(except in the  situation  where the  combination  did not cause the Products to
infringe the patent, copyright,  trademark at issue); or (iii) not used pursuant
to Palomar's  existing  instructions.  Coherent  agrees that Palomar at its sole
option shall be relieved of the  foregoing  obligations  unless  Coherent or its
customer  notifies Palomar promptly in writing of such claim, suit or proceeding
and gives Palomar authority to proceed as contemplated herein, and, at Palomar's
expense,  gives Palomar  proper and full  information  and  assistance to settle
and/or defend any such claim, suit or proceeding for infringement of any patent,
copyright or trademark, or it is adjudicatively determined that the Products, or
any part thereof, infringe any patent, copyright or trademark, or it the sale or

                                       -16-
<PAGE>


use of the  Products,  or any part  thereof,  is,  as a result,  enjoined,  then
Palomar  may,  at its option and  expense:  (i)  procure  for  Coherent  and its
customers the right under such patent, copyright or trademark to sell or use, as
appropriate,  the  Products or such part  thereof;  or (ii) replace the Products
with suitable  non-infringing  Products;  (iii) suitably modify the Products; or
(iv) if the use of the  Products,  or part  thereof,  is prevented by injunction
during the first three years of this  Agreement,  remove the  Products,  or part
thereof,  and pay  Coherent  an amount  equal to $3.0  million  multiplied  by a
fraction,  the numerator of which is thirty-six  (36) minus the number of months
expired  from  the  Effective  Date as of the  date of the  injunction,  and the
denominator  is  thirty-six  (36).  Palomar shall not be liable for any costs or
expenses  incurred by Coherent  without its prior  written  authorization.  

     14.7 ENTIRE  LIABILITY.  The foregoing  provisions of this Section 14 state
the entire  liability and  obligations  of Palomar and the  exclusive  remedy of
Coherent and its customers, with respect to any alleged infringement of patents,
copyrights,  trademarks or other intellectual property rights by the Products or
any part thereof. 

                            15. DEVELOPMENT PROJECTS

     15.1  During  the  term of  this  Agreement,  Coherent  and  Palomar  shall
collaborate  on the  definition of Products to be developed  hereunder.  Palomar
agrees to use its reasonable best efforts to develop Products,  and to share the
results  of  such  development  work  with  Coherent  during  the  term  of this
Agreement.

     15.2 Palomar agrees to spend at least the following amounts (based on GAAP)
for the development of Products during the next three full years ending December
31: 

                  Year 1:          $5,000,000

                  Year 2:          10% of Palomar's  gross  revenues  (after
                                   deducting  commissions  paid to Coherent) in
                                   Year 1 from  Products  developed  by Palomar
                                   and/or Coherent, and sold by Coherent.

                  Year 3:          10% of Palomar's  gross  revenues  (after
                                   deducting  commissions  paid to Coherent) in
                                   Year 2 from  Products  developed  by Palomar
                                   and/or Coherent, and sold by Coherent.

     15.3 The parties shall keep each other reasonably informed on the status of
their development  efforts related to hair removal  products.  At least once per
quarter,  each  party  shall  prepare a written  report and send it to the other
party  summarizing the development work done relating to the Products during the
preceding quarter. In addition,  Palomar's chief financial officer shall prepare
and  deliver to  Coherent a  certificate  on or before  January 31 of each year,
certifying to the level of development  expenditures by Palomar for the Products
for the preceding 12 months ending December 31.

     15.4  Palomar  shall use its  reasonable  best  efforts to maintain in full
force and  effect  its  Clinical  Trial  Agreement  with  Massachusetts  General
Hospital  during  the term of this  Agreement,  and not to  modify  or amend the
Clinical  Trial  Agreement  without  Coherent's  consent,   which  will  not  be
unreasonably withheld. 

                                      -17-
<PAGE>

                            16. MANUFACTURING RIGHTS


     16.1  From  time to time  during  the term of this  Agreement,  as  Palomar
develops a prototype  Product,  it shall notify Coherent in writing and Coherent
shall have 30 days  thereafter to notify Palomar in writing whether or not it is
interested in having an exclusive  right to sell such  Product.  For purposes of
this  provision,  the term  prototype  Product  shall be  defined  as a  Product
delivered to a clinical investigator and tested on no less than three patients.

     16.2  If  Coherent  notifies  Palomar  that it  wishes  to  distribute  the
prototype  Product,   such  Product  shall  automatically  be  included  in  the
definition  of  "Distributed  Products"  and Palomar and Coherent  shall meet to
discuss who shall manufacture the Product. Palomar may choose to (i) manufacture
the Product, in which case it shall pay Coherent a sales commission of *% of the
selling  price  (other  terms,  such as purchase  minimums  and prices  shall be
negotiated  at that time) or (ii) offer  Coherent the right to  manufacture  the
Product,  in which case, if Coherent decides to manufacture,  Coherent shall pay
Palomar *% of the Gross Margin for such Product. For purposes of calculating the
Gross Margin, the fully burdened cost of sales (exclusive of royalties under the
Anderson  Patent)  shall be determined  at the time of Palomar's  election,  and
shall not be revised thereafter. If the parties are unable to agree on terms for
manufacturing  or selling  future  Products  developed  hereunder,  Palomar  may
appoint  another  company to distribute such Products on terms no more favorable
than those  offered to Coherent  under this Section  16.2,  or sell any non-hair
removal  Products  directly.  Palomar shall be prohibited from directly  selling
hair removal products to physicians during the term of this Agreement.

     16.3 In the event Palomar is unable or unwilling to manufacture  any of the
Distributed Products for any reason,  including Palomar's  bankruptcy,  Coherent
shall  have the right to  manufacture  them,  on the same  terms as set forth in
Section 16.2. If Coherent acquires a license under this Section 16, it shall pay
a royalty to Palomar  in the  amount of *% of the Gross  Margin (as  hereinafter
defined)  less  out  of  pocket  expenses   incurred  by  Coherent  to  transfer
manufacturing  and lost profits on sales to customers who cancel their order due
to the delay. Coherent shall not include any such reimbursed  capitalized out of
pocket  expenses  or lost  profits in such Gross  Margin.  For  purposes of this
paragraph, "unable to manufacture" shall be defined as when the backlog for hair
removal products exceeds three months for a period of at least three months,  so
long  as  the  orders  were  within  10%  of  Coherent's   Forecast  during  the
corresponding  period,  and provided  that such backlog is not  attributable  to
failure by third parties to perform, including,  without limitation,  failure to
supply necessary parts.

     16.4 If during the term of this Agreement, Coherent manufactures,  sells or
otherwise  distributes  hair  removal  products  that  are  competitive  to  any
Distributed Product, it shall pay Palomar a royalty of *% of the Net Revenues of
any such hair  removal  product sold during the first year of any such sales and
*% for  such  product  sold in each  successive  year  during  the  term of this
Agreement.  These  percentages shall be reduced by one-half in the event Palomar
defaults  in its  obligations  to spend  money to  develop  new  cosmetic  laser
products as set forth in Section 15. Coherent's  royalty  obligations under this
Section 16 shall survive the  termination  of this Agreement if it is terminated
by Palomar for cause,  for a period of time equal to the remaining  term of this
Agreement if it weren't  terminated by Palomar and not otherwise extended by the
parties.


*Indicates that material has been omitted pursuant to a request for confidential
treatment, and separately filed with the SEC.  


                                      -18-
<PAGE>

     16.5 Palomar shall cooperate with Coherent in good faith for the purpose of
allowing  Coherent  to  exercise  its  rights  hereunder,   including,   without
limitation,  providing Coherent with copies of all technical data, manufacturing
know-how,  drawings  and  supplier  information  necessary  to  manufacture  the
Products,  all of  which  shall  be  subject  to the  Confidentiality  Agreement
attached hereto as Exhibit F.

                            17. PATENT LICENSE GRANT.

     17.1 On the terms and subject to the conditions  set forth herein,  Palomar
hereby grants to Coherent a non-exclusive,  royalty-bearing  sublicense (without
the right to sublicense  others) under the Palomar  Patents to make,  have made,
use and sell Distributed  Products and competitive  Coherent  products for which
royalties are paid to Palomar under  Section 16.4  ("Coherent  Products") in the
Territory  during the License Term. For  Distributed  Products  manufactured  by
Palomar and sold by Coherent, Palomar shall be solely responsible for paying all
royalty  obligations to MGH relating to the Anderson  Patent that may arise as a
result  of the  manufacture,  use or sale of  Distributed  Products  during  the
License Term. Licensed Products manufactured by Coherent shall bear a royalty of
* of Net Revenues.  During the term of this Agreement,  such royalty obligations
shall be fulfilled by payment to Palomar of the amounts set forth in Section 16.

     17.2 All rights not  expressly  granted are  reserved  to Palomar.  Nothing
herein shall be  construed as granting  Coherent,  by  implication,  estoppel or
otherwise,  including the first sale doctrine,  any license or other right under
any  patent or other  intellectual  property  right of  Palomar,  except for the
licenses expressly granted in Section 17.

     17.3 Upon  termination of this Agreement,  Palomar agrees to grant Coherent
any licenses required for Distributed  Products distributed by Coherent pursuant
to this  Agreement  to any other  patents it licenses or owns,  on  commercially
reasonable  terms to be negotiated.  The parties shall  negotiate in good faith,
but no license shall be granted if the parties are unable to reach  agreement on
reasonable terms.

     17.4 In addition to the license granted under Section 17.1 above,  from and
after the termination  date of this Agreement,  Palomar hereby grants Coherent a
non-exclusive,  worldwide, royalty-bearing license in the License Field to make,
have made, use and sell Licensed Products that infringe the Anderson Patent. The
sublicense  shall  include  the  right to grant to the  purchasers  of  Licensed
Products  from  Coherent  and its  Affiliates,  the  right to use such  Licensed
Products in a method  coming within the scope of the Anderson  Patent.  Coherent
shall have no right to grant further sublicenses to the Anderson Patent,  except
that it shall be permitted to transfer its rights in connection with the sale of
its hair removal product line.

        17.4.1 After termination of this Agreement,  and in no event less than
               three  years,  Coherent  shall pay Palomar  running  royalties of
               *%  of Net  Revenues  so long  as the  Licensed  Product,  its
               manufacture,  use or sale is  covered  by a  Valid  Claim  of the
               Anderson  Patent,  until  such  time as  Palomar  licenses  three
               companies with sales of aesthetic laser products in excess of $20


*Indicates that material has been omitted pursuant to a request for confidential
treatment, and separately filed with the SEC.  


                                       -19-
<PAGE>


               million  per year at rates in  excess  of *%,  at which  time the
               running  royalty  rate shall be  adjusted  to the average of such
               higher prices.  However,  if Palomar licenses the Anderson Patent
               at a rate less than the amount Coherent is then paying,  Coherent
               shall be  entitled to such lower rate for sales  occurring  after
               such lower rate is  effective.  The  sublicense  to the  Anderson
               Patent  granted in this  Section  17.4,  and  Coherent's  royalty
               obligations in connection therewith, shall survive termination of
               the Agreement.

        17.4.2 Royalties  due shall be  calculated  as of the last day of each
               month with  respect to  transactions  made  during that month and
               within 30 days  thereafter  Coherent  shall remit to Palomar full
               payment of royalties due, accompanied by a detailed report of the
               calculation   thereof,   Whenever  conversion  from  any  foreign
               currency shall be required,  such conversion shall be at the rate
               of exchange  thereafter  published in the Wall Street Journal for
               the business day closest to the end of the applicable  Accounting
               Period.

        17.4.3 With each payment, Coherent shall deliver to Palomar a full and
               accurate accounting to include at least the following information
               to the extent necessary to determine royalties:

               (a)  Quantity  of  each  Licensed  Product  sold  or  leased  (by
                    country) by Coherent and its Affiliates;

               (b)  Total billing for each Licensed Product (by country);

               (c)  Quantities of each Licensed Product used by Coherent and its
                    Affiliates;

               (d)  Revenues from Services paid to Coherent and its  Affiliates;
                    and

               (e)  Total royalties payable to Palomar.

        17.4.4 Unless otherwise terminated as provided for in this Section 17,
               the  license  to  the  Anderson  Patent  granted  hereunder  will
               continue until the expiration of the Anderson Patent. Palomar has
               the right to  terminate  this  sublicense  upon fifteen (15) days
               prior  written  notice to Coherent  in the event of any  material
               breach of the  obligation  to make  royalty  payments  hereunder,
               unless  such  breach  is cured  prior to the  expiration  of such
               fifteen  (15) day  period.  Upon  termination  of the  sublicense
               granted  hereunder,  Coherent shall pay Palomar all royalties due
               or accrued on the Net  Revenues up to and  including  the date of
               termination. In the event of any termination, Coherent shall also
               have the right to fill all existing orders for Licensed Products,
               provided the royalties set forth herein are paid on such orders.


*Indicates that material has been omitted pursuant to a request for confidential
treatment, and separately filed with the SEC.  


                                      -20-
<PAGE>


     17.5 Upon  termination of this Agreement,  Coherent agrees to grant Palomar
any licenses under any patents it licenses or owns to make,  use, offer for sale
or  sell  any  Licensed  Products,  on  commercially   reasonable  terms  to  be
negotiated.  The parties shall negotiate in good faith,  but no license shall be
granted if the parties are unable to reach agreement on reasonable terms.


                       18. INTELLECTUAL PROPERTY NOTICES.

Coherent  shall  reproduce on all copies of any  documentation  or  Confidential
Information, all copyright, trademark,  confidentiality and other notices on the
original.  Coherent  shall  reproduce  Palomar's  patent  notices on Distributed
Products.  Coherent shall place on all brochures,  flyers,  advertisements,  all
other  promotional,  instructional  or  merchandising  materials  collateral  to
Products sold by Coherent a notice  stating that the Products are  "Manufactured
and sold under patent license from Palomar Medical Technologies, Lexington, MA."

                            20. TERM AND TERMINATION

     19.1 TERM.  This  Agreement  shall commence on the date hereof and continue
for an  initial  period of three  years,  unless  terminated  earlier  under the
provisions  of this Section 19. At the end of each year,  this  Agreement  shall
automatically be renewed for an additional one year period,  unless either party
provides  the  other  with  written  notice  of its  intention  not to renew the
Agreement at least thirty (30) days prior to the renewal date.

     19.2  TERMINATION FOR CAUSE. If either party defaults in the performance of
any provision of this Agreement, or violates the covenant of good faith and fair
dealing implied by law, then the non-defaulting party may give written notice to
the  defaulting  party that if the default is not cured within  thirty (30) days
the Agreement will be terminated.  If the non-defaulting party gives such notice
and the default is not cured during the thirty-day  period, or reasonable action
isn't  taken to cure any  default  that can not be cured  during the  thirty-day
period,  then the  Agreement  shall  automatically  terminate at the end of that
period. 

     19.3  TERMINATION FOR INSOLVENCY.  This Agreement shall  terminate,  at the
election of the other party, (i) upon the institution by or against either party
of insolvency,  receivership or bankruptcy  proceedings or any other proceedings
for the settlement of debts, (ii) upon either party making an assignment for the
benefit of creditors,  or (iii) upon either party  dissolution  or ceasing to do
business.

     19.4  FULFILLMENT  OF ORDERS UPON  TERMINATION.  Upon  termination  of this
Agreement for other than  Coherent's  breach,  Palomar shall continue to fulfill
all orders accepted by Palomar prior to the date of termination,  and Coherent's
payment  obligations to Palomar  hereunder for such orders shall continue.  

     19.5 RETURN OF MATERIALS. All trademarks, trade names, patents, copyrights,
designs, drawings, formulas or other data, photographs, samples, literature, and
sales aids of every  kind  provided  by Palomar  shall  remain the  property  of
Palomar.  Within  thirty  (30) days  after the  termination  of this  Agreement,
Coherent shall prepare all such items in its possession for shipment, as Palomar
may direct, at Palomar's expense.

                                      -21-
<PAGE>

     19.6  LIMITATION ON LIABILITY.  In the event of termination by either party
in accordance with any of the provisions of this Agreement,  neither party shall
be  liable  to  the  other,  because  of  such  termination,  for  compensation,
reimbursement  or  damages  on  account  of the loss of  prospective  profits or
anticipated sales or on account of expenditures,  inventory, investments, leases
or  commitments  in  connection  with the  business  or  goodwill  of Palomar or
Coherent.  Termination shall not,  however,  relieve either party of obligations
incurred prior to the termination.

     19.7 SURVIVAL OF CERTAIN TERMS.  The provisions of Sections 1, 2.3, 3.2.11,
3.3, 3.8,  3.9,  4.12,  5.5, 5.8, 5.9, 7, 8, 9, 10, 11, 12, 13, 14, 16.4,  17.2,
17.3, 17.4, 17.5, 18, 19, and 20 shall survive the termination of this Agreement
for any reason. All other rights and obligations of the parties shall cease upon
termination of this Agreement. It is the intent of the parties that the licenses
of  intellectual  propoerty  as  contemplated  by Section  16 and  Section 17 by
Palomar shall be considered licenses of intellectual property as contemplated by
Section 325(n) of the Bankruptcy Code (11 U.S.C.  section  356(n)).  

                             20. GENERAL PROVISIONS

     20.1  CONFIDENTIALITY.  The parties  agree to enter into a  Confidentiality
Agreement in substantially the form attached hereto as Exhibit F.

     20.2 DISPUTE RESOLUTION. For any and all claims, disputes, or controversies
arising under,  out of, or in connection with this Agreement,  (other than those
relating to patent rights,  which shall be brought in the United States District
Court for the District of  Massachusetts),  which the parties shall be unable to
resolve  within sixty (60) days,  the party raising such dispute shall  promptly
advise the other party of such claim, dispute, or controversy in a writing which
describes in  reasonable  detail the nature of such  dispute.  By not later than
five (5) business  days after the recipient has received such notice of dispute,
each party shall have  selected for itself a  representative  who shall have the
authority to bind such party and shall additionally have advised the other party
in writing of the name and title of such  representative.  By not later than ten
(10)   business   days  after  the  date  of  such  notice  of   dispute,   such
representatives  shall  agree upon a third  party  which is in the  business  of
providing  Alternative  Dispute  Resolution  (ADR) services  (hereinafter,  "ADR
Provider")  and shall  schedule a date with such ADR  Provider to engage in ADR.
Thereafter,  the representatives of the parties shall engage in good faith in an
ADR process  under the  auspices of the selected  ADR  Provider,  and each party
shall pay fifty  percent  (50%) of the ADR  expenses.  If within  the  aforesaid
thirty  (30)  business  days  after  the  date  of the  notice  of  dispute  the
representatives  of the parties have not been able to agree upon an ADR Provider
and  schedule a date to engage in ADR,  or if they have not been able to resolve
the dispute  within thirty (30) business days after the  termination of ADR, the
parties shall have the rights to pursue any other remedies legally  available to
resolve such dispute in either the courts of the  Commonwealth of  Massachusetts
or in the United States  District  Court for the District of  Massachusetts,  to
whose jurisdiction for such purposes the parties hereby irrevocably consent. Any
written evidence  originally in a language other than English shall be submitted
in English  translation  accompanied by the original or true copy thereof.  

     20.3  INSURANCE.  Each party will obtain  comprehensive  general  liability
insurance in amounts  reasonable to ensure the performance of their  obligations
hereunder, and Coherent will

                                       -22-
<PAGE>

cause Palomar to be named as an  additional  insured.  Each party
shall provide the other with written  evidence of such  insurance  upon request.
Each party shall maintain such comprehensive  general liability insurance beyond
the expiration or  termination of this Agreement  during (i) the period that any
product,  process or  service,  relating  to, or  developed  pursuant  to,  this
Agreement is being commercially  distributed or sold (other than for the purpose
of obtaining regulatory approvals) and (ii) a reasonable period after the period
referred  to above  which in no event  shall be less than five (5)  years.  

     20.4 ENTIRE  AGREEMENT.  This Agreement sets forth the entire agreement and
understanding  of the parties  relating to the subject  matter herein and merges
all prior  discussions  between  them. No  modification  of or amendment to this
Agreement, nor any waiver of any rights under this Agreement, shall be effective
unless in writing signed by the party to be charged.

     20.5 NOTICES.  Any notice  required or permitted by this Agreement shall be
in writing and shall be sent by prepaid express courier,  addressed to the other
party at the address shown at the  beginning of this  Agreement or at such other
address for which such party gives notice hereunder. Such notice shall be deemed
to have been given three (3) days after deposit with such courier service.

     20.6 FORCE MAJEURE.  Nonperformance of either party shall be excused to the
extent  that  performance  is  rendered  impossible  by  strike,   fire,  flood,
governmental acts or orders or restrictions,  failure of suppliers, or any other
reason  where  failure to perform  is beyond the  control  and not caused by the
negligence of the non-performing party.

     20.7  NONASSIGNABILITY  AND BINDING EFFECT. A mutually agreed consideration
for the  parties'  entering  into this  Agreement  is the  reputation,  business
standing, and goodwill already honored and enjoyed by them, and accordingly, the
parties  agree that,  except as  otherwise  provided  herein,  their  rights and
obligations  under this Agreement may not be transferred or assigned directly or
indirectly  without the prior  written  consent of the other party,  except that
either party shall be permitted to assign its rights and  obligations  under the
Agreement,  without  the other's  consent,  in  connection  with the sale of the
company,  or  substantially  all of its assets  relating to its  cosmetic  laser
business.  Subject to the foregoing  sentence,  this Agreement  shall be binding
upon and inure to the  benefit  of the  parties  hereto,  their  successors  and
assigns.

     20.8  SEVERABILITY.  If any provision of this Agreement or any part thereof
shall be found to be invalid,  illegal or otherwise  unenforceable by a court of
competent  jurisdiction,  such provision shall to such extent be deemed null and
void and severed from this  Agreement,  and the remainder of the Agreement shall
remain in full force and effect.

     20.9 GOVERNING LAW. This Agreement  shall be governed by, and construed and
enforced  in  accordance  with,  and  the  relations  of the  parties  shall  be
determined in accordance  with,  the  substantive  laws of the  Commonwealth  of
Massachusetts without regard to its principles of conflicts of laws.

     20.10  COUNTERPARTS.  This  Agreement  may  be  executed  in  two  or  more
counterparts,  each of  which  shall  be  deemed  an  original  and all of which
together shall constitute one instrument.

                                      -23-
<PAGE>

     20.11 AUDIT  RIGHTS.  Each party shall keep  accurate  records and books of
account sufficient to permit verification of the other party's obligations under
this  Agreement.  The parties  shall have the right,  at their own expense,  and
under reasonable  conditions of time and place, to have an independent  auditor,
reasonably acceptable to the other party, audit from time to time all records of
the  other  party  relating  to any  of  such  party's  obligations  under  this
Agreement. In the event any such audit discloses any breach of this Agreement by
such party or its employees or agents,  the audited party shall,  in addition to
such other rights and remedies as may be available to the auditing  party as the
result of such breach, pay the full cost of such audit to the auditing party.



         IN WITNESS WHEREOF, the parties have executed this Agreement under seal
as of the day and year first above written.

COHERENT, INC.                                PALOMAR MEDICAL TECHNOLOGIES, INC.


By:/s/  Bernard Couillard                     By:/s/  Louis P. Valente
   ----------------------                        ---------------------
Title:  Chief Executive Officer               Title:  Chief Executive Officer

Date:  November 17, 1997                      Date: November 17, 1997



<PAGE>


2

                                                                       EXHIBIT A



                                 PALOMAR PATENTS


Issued Patents:

    Patent Number                 Title                               Issue Date
- -------------------           --------------                         ---------- 


5,595,568



Patent Applications:



    Serial Number                    Title                         Filing Date
- ----------------------            ------------                  --------------- 

US 08/314,082                METHOD OF HAIR REMOVAL                  9/28/94

PCT/US95/12275               METHOD OF HAIR REMOVAL                  9/25/95

US                           PERMANENT HAIR REMOVAL                  2/1/95
                             USING OPTICAL PULSES                 





<PAGE>


                                                                       EXHIBIT B


                                WIRE INSTRUCTIONS


         Bank:                                Citibank

         ABA Routing No.:                     021000089

         Account Name:                        Dean Witter Reynolds, Inc.

         Account Number:                      40611172

         For Further Credit to:               Palomar Medical Technologies, Inc.

         Account No.:                         593-109782



<PAGE>
   

                                                                       EXHIBIT C

                                 FORM OF WARRANT

NEITHER THIS WARRANT NOR THE SHARES OF COMMON STOCK  ISSUABLE  UPON  EXERCISE OF
THIS WARRANT HAVE BEEN REGISTERED  UNDER THE SECURITIES ACT OF 1933, AND NEITHER
THIS WARRANT NOR SUCH SHARES MAY BE SOLD,  ENCUMBERED  OR OTHERWISE  TRANSFERRED
EXCEPT  PURSUANT TO AN  EFFECTIVE  REGISTRATION  STATEMENT  UNDER SUCH ACT OR AN
EXEMPTION  FROM SUCH  REGISTRATION  REQUIREMENT,  AND, IF AN EXEMPTION  SHALL BE
APPLICABLE,  THE HOLDER SHALL HAVE DELIVERED AN OPINION OF COUNSEL ACCEPTABLE TO
THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED.

               Void after 5:00 p.m. Eastern Standard Time, on _________________.

                        WARRANT TO PURCHASE COMMON STOCK

                                       OF

                       PALOMAR MEDICAL TECHNOLOGIES, INC.

         FOR VALUE RECEIVED, PALOMAR MEDICAL TECHNOLOGIES, INC. (the "Company"),
a Delaware corporation, hereby certifies that  ____________________________,  or
its permitted  assigns,  is entitled to purchase from the Company,  from time to
time  commencing  _________________,  and prior to 5:00 P.M.,  Eastern  Standard
Time,         on          _________________,          a         total         of
___________________________________________________________(___________)   fully
paid and non assessable shares of the Common Stock, par value $.01 per share, of
the Company for an aggregate purchase price of $_______________ (computed on the
basis of $_____ per share). The vesting schedule is as follows: _________ shares
vest one  year  after  the  commencement  date of this  Warrant,  an  additional
_________ shares vest two years after the commencement  date of this Warrant and
an additional  _________ shares vest three years after the commencement  date of
this Warrant.  Upon  termination of employment of  ____________________________,
the above  vesting  ceases  immediately.  With regard to any  Warrant  which the
Holder    is     entitled     to    exercise    on    the    date    on    which
____________________________'s  employment  with the Company is terminated,  the
Warrant  shall expire three (3) months  after such date of  termination  if such
termination  be by reason  other than  dismissal  by the Company  for cause.  If
dismissal  by  the  Company  for  cause,   then  the  Warrant  shall   terminate
immediately.  In the event of a sale or acquisition of substantially  all of the
stock or  assets  of the  Company,  the  exercisability  of this  Warrant  shall
automatically  accelerate so that it shall,  immediately  prior to the effective
date of such  acquisition,  become fully  exercisable  with respect to the total
number  of  shares  of  Common  Stock  at the  time  subject  to  this  Warrant.
(Hereinafter,  (i) said Common Stock,  together with any other equity securities
which may be issued by the  Company  with  respect  thereto  or in  substitution
therefor,  is referred to as the "Common  Stock",  (ii) the shares of the Common
Stock purchasable  hereunder are referred to as the "Warrant Shares",  (iii) the
aggregate purchase price payable hereunder for the Warrant Shares is referred to
as the "Aggregate  Warrant Price",  (iv) the price payable hereunder for each of
the Warrant  Shares is referred to as the "Per Share  Warrant  Price",  (v) this
Warrant,  and all warrants hereafter issued in exchange or substitution for this
Warrant are referred to as the  "Warrant" and (vi) the holder of this Warrant is
referred to as the "Holder".).

         1. EXERCISE OF WARRANT. This Warrant may be exercised,  in whole at any
time or in part from time to time,  commencing  _________________,  and prior to
5:00 P.M.,  Eastern  Standard Time then current,  on  _________________,  by the
Holder of this Warrant by the surrender of this Warrant  (with the  subscription
form at the end hereof duly  executed) at the address set forth in  Subsection 8
(a) hereof,  together with proper payment of the Aggregate Warrant Price, or the
proportionate  part thereof if this  Warrant is  exercised in part.  Payment for
Warrant  Shares shall be made by certified or official bank check payable to the
order of the Company. If this Warrant is exercised in part, this Warrant must be
exercised for a minimum of 1,000 shares of the Common  Stock,  and the Holder is
entitled  to receive a new  Warrant  covering  the  number of Warrant  Shares in
respect of which this  Warrant  has not been  exercised  and  setting  forth the
proportionate  part of the Aggregate  Warrant  Price  applicable to such Warrant
Shares.  Upon such  surrender  of this  Warrant,  the  Company  will (a) issue a
certificate or  certificates in the name of the Holder for the largest number of
whole shares of the Common Stock to which the Holder shall be entitled,  and (b)
deliver the  proportionate  part  thereof if this  Warrant is exercised in part,
pursuant to the Provisions of the Warrant.

         2. RESERVATION OF WARRANT SHARES. The Company agrees that, prior to the
expiration of this Warrant, the Company will at all times have authorized and in
reserve,  and will keep  available,  solely for  issuance or  delivery  upon the
exercise of this  Warrant,  the shares of the Common  Stock as from time to time
shall be receivable upon the exercise of this Warrant.

         3. FULLY PAID STOCK;  TAXES.  The Company agrees that the shares of the
Common  Stock  represented  by each and every  certificate  for  Warrant  Shares
delivered on the exercise of this Warrant  shall,  at the time of such delivery,
be  validly  issued and  outstanding,  fully  paid and  non-assessable,  and not
subject to preemptive  rights, and the Company will take all such actions as may
be necessary to assure that the par value or stated value,  if any, per share of
the  Common  Stock  is at all  times  equal to or less  than the then Per  Share
Warrant Price.  The Company further  covenants and agrees that it will pay, when
due and payable, any and all Federal and State stamp,  original issue or similar
taxes  that may be  payable  in  respect  of the issue of any  Warrant  Share or
certificate therefor.

         4.   TRANSFER.

              (a) SECURITIES  LAWS.  Neither this Warrant nor the Warrant Shares
issuable upon the exercise hereof have been registered  under the Securities Act
of 1933, as amended (the  "Securities  Act") or under any state  securities laws
and unless so registered may not be transferred,  sold, pledged, hypothecated or
otherwise  disposed of unless an exemption from such  registration is available.
In the event  Holder  desires to  transfer  this  Warrant or any of the  Warrant
Shares  issued,  the Holder must give the Company prior  written  notice of such
proposed  transfer  including  the name and address of the proposed  transferee.
Such transfer may be made only either (i) upon publication by the Securities and
Exchange Commission (the "Commission") of a ruling,  interpretation,  opinion or
"no action letter" based upon facts presented to said  Commission,  or (ii) upon
receipt by the Company of an opinion of Counsel to the Company in either case to
the effect that the proposed  transfer  will not violate the  provisions  of the
Securities  Act, The Securities  Exchange Act of 1934, as amended,  or the rules
and regulations promulgated under either such act, or in the case of clause (ii)
above,  to the  effect  that  the  Warrant  or  Warrant  Shares  to be  sold  or
transferred  has been  registered  under the Securities Act of 1933, as amended,
and that there is in effect a current  prospectus  meeting the  requirements  of
Subsection 10 (a) of the Securities  Act, which is being or will be delivered to
the  purchaser  or  transferee  at or  prior  to the  time  of  delivery  of the
certificates evidencing the Warrant or Warrant Stock to be sold or transferred.

              (b) CONDITIONS TO TRANSFER.  Prior to any such proposed  transfer,
and as condition thereto,  if such transfer is not made pursuant to an effective
registration  statement  under the Securities Act, the Holder will, if requested
by the Company,  deliver to the Company (i) an investment covenant signed by the
proposed  transferee  (ii) an agreement by such  transferee to the impression of
the  restrictive  investment  legend  set  forth  herein on the  certificate  or
certificates  representing the securities acquired by such transferee,  (iii) an
agreement by such  transferee that the Company may place a "stop transfer order"
with its transfer agent or registrar, and (iv) an agreement by the transferee to
indemnify  the  Company to the same  extent as set forth in the next  succeeding
paragraph.

              (c) INDEMNITY. The Holder acknowledges that the Holder understands
the  meaning and legal  consequences  of this  Section 4, and the Holder  hereby
agrees to indemnify and hold harmless the Company,  its representatives and each
officer  and  director  thereof  from and  against  any and all loss,  damage or
liability  (including all  attorneys'  fees and costs incurred in enforcing this
indemnity  provision)  due  to or  arising  out  of (a)  the  inaccuracy  of any
representation  or the breach of any warranty of the Holder contained in, or any
other  breach,  (b) any transfer of the Warrant or any of the Warrant  Shares in
violation  of the  Securities  Act,  the  Securities  Exchange  Act of 1934,  as
amended, or the rules and regulations promulgated under either of such acts, (c)
any transfer of the Warrant or any of the Warrant Shares not in accordance  with
this Warrant or (d) any untrue  statement or omission to state any material fact
in connection with the investment  representations  or with respect to the facts
and representations  supplied by the Holder to counsel to the Company upon which
its opinion as to a proposed transfer shall have been based.

              (d) TRANSFER.  Except as restricted  hereby,  this Warrant and the
Warrant  Shares issued may be  transferred  by the Holder in whole or in part at
any time or from time to time.  Upon surrender of this Warrant to the Company or
at the office of its stock transfer agent, if any, with assignment documentation
duly executed and funds  sufficient to pay any transfer tax, and upon compliance
with the foregoing  provisions,  the Company shall, without charge,  execute and
deliver a new Warrant in the name of the assignee  named in such  instrument  of
assignment,  and this  Warrant  shall  promptly  be  canceled.  Any  assignment,
transfer,  pledge,  hypothecation or other disposition of this Warrant attempted
contrary to the provisions of this Warrant, or any levy of execution, attachment
or other process attempted upon the Warrant,  shall be null and void and without
effect.

              (e) LEGEND AND STOP  TRANSFER  ORDERS.  Unless the Warrant  Shares
have been registered  under the Securities Act, upon exercise of any part of the
Warrant  and the  issuance of any of the shares of Warrant  Shares,  the Company
shall instruct its transfer agent to enter stop transfer  orders with respect to
such shares, and all certificates  representing Warrant Shares shall bear on the
face thereof  substantially the following legend,  insofar as is consistent with
Delaware law:

              "The shares of common stock  represented by this  certificate have
              not been registered  under the Securities Act of 1933, as amended,
              and may not be sold,  offered for sale,  assigned,  transferred or
              otherwise disposed of unless registered pursuant to the provisions
              of that Act or an opinion of  counsel to the  Company is  obtained
              stating that such  disposition is in compliance  with an available
              exemption from such registration."

              (f) LOCKUP AGREEMENTS WITH UNDERWRITERS.  In the event of a public
offering  of the  Company's  securities,  the  Holder  agrees  to enter  into an
agreement with the Underwriter or Underwriter's Representative for such offering
restricting  the sale,  transfer  or other  disposition  of this  Warrant or the
Warrant Shares for a period of six months following the public offering.

         5.  "PIGGY-BACK"  REGISTRATIONS.  The Company  represents  that it will
register  the shares  underlying  the  Warrants  upon  demand  six months  after
issuance  or at any time  earlier  if the  Company  files a Form S-3  under  the
Securities  Act. If at any time the Company  shall  determine to register any of
its securities  under the Securities  Act, other than on Form S-8 or Form S-4 or
their  then  equivalents,  it shall send to each  Holder of the Common  Stock or
Warrant  Shares (the  "Registrable  Shares"),  including each Holder who has the
right to acquire Registrable  Shares,  written notice of such determination and,
if within 10 days after receipt of such notice,  such Holder shall so request in
writing,  the Company shall use its best efforts to include in such registration
statement all or any part of the  Registrable  Shares such Holder requests to be
registered therein, except that if, in connection with any offering involving an
underwriting  of  Common  Stock  to be  issued  by  the  Company,  the  managing
underwriter  shall  impose a  limitation  on the number of shares of such Common
Stock which may be included in any such registration  statement because,  in its
judgment, such limitation is necessary to effect an orderly public distribution,
and such  limitation  is imposed pro rata with respect to all  securities  whose
holders  have a  contractual,  incidental  ("piggy-back")  right to include such
securities  in the  registration  statement  and as to which  inclusion has been
requested pursuant to such right, then the Company shall be obligated to include
in such registration  statement only such limited portion (which may be none) of
the Registrable Shares with respect to which such Holder has requested inclusion
hereunder.

         6. LOSS, ETC. OF WARRANT.  Upon receipt of evidence satisfactory to the
Company of the loss,  theft,  destruction or mutilation of this Warrant,  and of
indemnity reasonably  satisfactory to the Company, if lost, stolen or destroyed,
and upon surrender and  cancellation of the Warrant,  if mutilated,  the Company
shall  execute and  deliver to the Holder a new Warrant of like date,  tenor and
denomination.

         7. WARRANT HOLDER NOT SHAREHOLDER. Except as otherwise provided herein,
this  Warrant does not confer upon the Holder any right to vote or to consent to
or receive  notice as a shareholder  of the Company,  as such, in respect of any
matters whatsoever,  or any other rights or liabilities as a shareholder,  prior
to the exercise hereof.

         8.  COMMUNICATION.  No notice or other communication under this Warrant
shall be  effective  unless the same is in writing and is mailed by  first-class
mail, postage prepaid, addressed to:

              (a) the  Company at Attn.:  Finance  Dept.,  45  Hartwell  Avenue,
Lexington,  Massachusetts  02421,  or such  other  address  as the  Company  has
designated in writing to the Holder, or

              (b) the Holder at ________________________________________________
or such other address as the Holder has designated in writing to the Company.

         9.  HEADINGS.  The  headings of this  Warrant  have been  inserted as a
matter of convenience and shall not affect the construction hereof.

         10.  APPLICABLE LAW. This Warrant shall be governed by and construed in
accordance  with the law of the State of Delaware  without  giving effect to the
principles of conflicts of law thereof.

         IN WITNESS WHEREOF, PALOMAR MEDICAL TECHNOLOGIES,  INC. has caused this
Warrant  to be  signed  by its  Chairman  and CEO and its  corporate  seal to be
hereunto affixed this ____ day of _____________, 1999.


PALOMAR MEDICAL TECHNOLOGIES, INC.                 ACKNOWLEDGMENT AND ACCEPTANCE




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

[Corporate Seal]


<PAGE>


                                  SUBSCRIPTION

         The    undersigned,    _______________________________________________,
pursuant to the provisions of the foregoing Warrant,  hereby agrees to subscribe
for the purchase of  ___________  shares of the Common Stock of PALOMAR  MEDICAL
TECHNOLOGIES,  INC. covered by said Warrant,  and makes payment therefor in full
at the price per share provided by said Warrant.

Dated:                                     Signature:
       --------------------                          ---------------------------
                                             Address:
                                                     ---------------------------
                                                     ---------------------------
                                                     ---------------------------
                             Soc. Sec. # or Fed ID #:
                                                     ---------------------------

                                   ASSIGNMENT

         FOR VALUE RECEIVED  ____________________________________  hereby sells,
assigns and transfers  unto  ____________________________________  the foregoing
Warrant and all rights evidenced  thereby,  and does irrevocably  constitute and
appoint  ________________________________________,  attorney,  to transfer  said
Warrant on the books of PALOMAR MEDICAL TECHNOLOGIES, INC.

     Signature:                               Assignee
               ------------------
         Dated:
               ------------------
       Address:                           Address:
               ------------------                 ------------------
               ------------------                 ------------------
               ------------------                 ------------------

   SS/Fed ID #:                           SS/Fed ID #:
               ------------------                      ------------------

                               PARTIAL ASSIGNMENT

FOR VALUE RECEIVED  ________________________________________  hereby assigns and
transfers   unto   ____________________________________________   the  right  to
purchase ___________ shares of the Common Stock of PALOMAR MEDICAL TECHNOLOGIES,
INC. by the foregoing Warrant,  and a proportionate part of said Warrant and the
rights  evidenced   hereby,   and  does   irrevocably   constitute  and  appoint
__________________________________________,  attorney,  to transfer that part of
said Warrant on the books of PALOMAR MEDICAL TECHNOLOGIES, INC.


     Signature:                               Assignee
               ------------------
         Dated:
               ------------------
       Address:                           Address:
               ------------------                 ------------------
               ------------------                 ------------------
               ------------------                 ------------------

   SS/Fed ID #:                           SS/Fed ID #:
               ------------------                      ------------------


<PAGE>


                                    EXHIBIT D


                        TERMS AND CONDITIONS OF PURCHASE

                                [need from coherent]


<PAGE>



                                    EXHIBIT E

                                PRODUCT WARRANTY
                         PALOMAR MEDICAL PRODUCTS, INC.
                                LIMITED WARRANTY

     Palomar  Medical  Products,  Inc.  ("Palomar"),  warrants  to the  original
     purchaser of any new equipment, except handpieces and consumables, that the
     equipment  will be free from  defects in  material  and  workmanship  under
     normal  use  and  service  for a  period  of one  year  from  the  date  of
     installation.

     Consumables  are  warranted to have been shipped from Palomar in functional
     condition but no additional warranty period shall apply.

     The obligation of Palomar under this warranty is limited,  in its exclusive
     option,  to repair or replacement of parts and materials  which prove to be
     defective.

     The happening of one or more of the following events will serve to void the
     warranty:

     1.  Failures   resulting   from   negligence,   alteration,   modification,
     installation by anyone other than factory  authorized  personnel,  abuse or
     misuse of the  equipment by the  purchaser  or  operation of the  equipment
     inconsistently with Palomar's published operating instructions.

     2.  Attempted or actual  dismantling,  disassembling,  service or repair of
     equipment not expressly authorized by Palomar.

     3. Moving the system from one location to another without Palomar support

     All  merchandise  should be inspected for obvious  damage upon arrival.  If
     merchandise  has been damaged in transit,  the Palomar  Service  Department
     must be notified within 72 hours.

     All claims for  nonconforming or defective  product must be made in writing
     within 10 days after  delivery  to the  purchaser,  and any claims not made
     within that period shall be deemed waived and released.

     In no event shall  Palomar be liable for any  incidental  or  consequential
     damages  due to any cause  whatsoever.  No suit or action  shall be brought
     against  Palomar  more than one year after the related  cause of action has
     accrued.

     THE FOREGOING  CONSTITUTES  PALOMAR 'S SOLE  LIABILITY AND THE  PURCHASER'S
     SOLE REMEDY WITH RESPECT TO PRODUCTS SOLD BY PALOMAR MEDICAL PRODUCTS, INC.
     EXCEPT AS ABOVE PROVIDED,  WE DISCLAIM ALL WARRANTIES,  EXPRESS OR IMPLIED,
     INCLUDING  ANY  WARRANTY OF  MERCHANTABILITY  OR FITNESS  FOR A  PARTICULAR
     PURPOSE.


<PAGE>


                                    EXHIBIT F

                            CONFIDENTIALITY AGREEMENT

         WHEREAS,   Coherent,  Inc.  and  Palomar  Medical  Technologies,   Inc.
(individually, a "party;" collectively, the "parties") have entered into a Sales
Agency,  Development  and  License  Agreement  (the  "Agreement")  of even  date
herewith,   pursuant  to  which  the  parties   will  furnish  each  other  with
Confidential Information (as defined below);

         NOW,  THEREFORE,  in  consideration  of the parties  entering into such
Agreement,  and in consideration of the promises  exchanged herein,  the parties
agree as follows:

         The term "Confidential  Information" includes all information,  whether
written  or  oral  (whatever  the  form  or  storage  medium),  or  gathered  by
inspection,   or  acquired,   directly  or   indirectly,   by  a  party  or  its
Representatives  (as defined below) from the other party or its  Representatives
in  connection  with  the  Agreement.  All  Confidential  Information  disclosed
hereunder  to a party  or its  Representatives  shall  be in  writing  or  other
tangible form (including,  without  limitation,  any computer tapes and computer
stored  information),  marked with the word CONFIDENTIAL,  SECRET or PROPRIETARY
and dated or, if orally  disclosed,  shall be confirmed in writing within thirty
(30)  days  of  disclosure,  marked  with  the  word  CONFIDENTIAL,   SECRET  or
PROPRIETARY  and dated.  The parties  recognize and  acknowledge the competitive
value of the  Confidential  Information  and the damage that could result if the
Confidential  Information  were used or disclosed  except as  authorized by this
Confidentiality Agreement.

         The term "Confidential  Information" does not include information which
(i) was  known  to a party  or was in its  possession  prior  to the date of its
disclosure   pursuant  to  the  Agreement  (except  for  information  which  was
previously  disclosed to a party under an obligation of  confidentiality  to the
party or its Representatives and which shall continue to remain subject to those
confidentiality  obligations);  or (h) is or becomes generally  available to the
public  other  than  through  an  unauthorized  disclosure  by a  party  or  its
Representatives in violation of this  Confidentiality  Agreement;  (iii) becomes
available  to a  party  from  a  source  other  than  the  other  party  or  its
Representatives,  provided  that such source is not,  to the party's  knowledge,
after due inquiry by the party,  prohibited from  transmitting such confidential
information by a contractual,  legal or fiduciary  obligation to the other party
or its  Representatives;  or (iv) is  developed  by a party  independent  of the
receipt of Confidential  Information.  The burden of proving these exceptions to
the confidentiality and use provisions of this Confidentiality Agreement resides
with the party seeking to prove these exceptions.

         Except  as  otherwise  required  by  law,  each  party  agrees  to keep
confidential  and  not  disclose,   and  cause  its   Representatives   to  keep
confidential  and not disclose,  to any person the  Confidential  Information it
receives from the other party or its  Representatives  without the other party's
prior written  consent,  except as provided below.  Each party shall protect the
other party's Confidential Information, in strict confidence, including, without
limitation,  using at least the degree of effort that it uses to protect its own
information of the highest sensitivity. Each party shall be entitled to disclose
the Confidential  Information to those of its  Representatives  who need to know
such Confidential Information pursuant to the terms of the Agreement. Each party
shall be responsible for any breach of this Confidentiality  Agreement caused by
it or any of its Representatives. In this Agreement, (a) "Representatives" means
parent  companies,  subsidiaries,   affiliates  and  its  and  their  respective
directors,  officers,  employees, agents or representatives,  including, without
limitations,  its and their respective attorneys,  accountants,  consultants and
financial  advisors,  and (b) "person" shall be broadly  interpreted to include,
without limitation, any individual,  corporation, company, group, partnership or
other entity.
<PAGE>

         In the event  that a party is  legally  requested  (by oral  questions,
interrogatories,   request  for  information  or  documents,   subpoena,   civil
investigative  demand or similar process) or otherwise  required to disclose any
Confidential  Information of the other party,  the disclosing party will provide
the other party with prior written notice prior to disclosing such  Confidential
Information,  so that the other party may seek an appropriate  protective  order
and/or waive  compliance  with this  Confidentiality  Agreement.  The disclosing
party will  cooperate  with the other  party in order  that the other  party may
obtain a  protective  order.  If, in the  absence of a  protective  order or the
receipt of a waiver  hereunder,  the  disclosing  party is  nonetheless  legally
compelled to disclose such Confidential  Information,  it may, without liability
hereunder, furnish that portion of such Confidential Information that is legally
required  and  will  exercise  its  best  efforts  to  obtain   assurance   that
confidential treatment will be accorded such Confidential Information.

         Each  party's  obligations  with  respect to  Confidential  Information
disclosed  pursuant to the Agreement and this  Confidentiality  Agreement  shall
expire three (3) years from the date of termination  of the  Agreement.  Neither
the  execution of this  Confidentiality  Agreement,  nor the  furnishing  of any
materials  hereunder,  shall be  construed  as granting  either  expressly or by
implication,  estoppel or otherwise, any license under any intellectual property
or patent now or hereafter  owned by or controlled by the party  furnishing  the
materials.

         Each party's Confidential Information shall remain the property of such
party, and such party may demand the return thereof at any time by notice to the
other party.  At such time as a party receives such notice from the other party,
it, at the other party's  option,  must either (a) return to the other party all
drawings,  data,  memoranda and other written materials  together with any tapes
and  computer  stored  information,  including  any copies  thereof,  embodying,
containing or relating to the other party's Confidential Information,  in either
it or its  Representatives  possession;  or (b)  destroy  and cause  each of its
Representatives  to  destroy  each and every copy of any such  materials  or the
parts thereof embodying, containing or relating to the Confidential Information.
Any  destruction  pursuant to (b) in the  preceding  sentence  shall be promptly
confirmed in writing to the requesting party. In regards to any drawings,  data,
memoranda  and  other  w7fitten  material  prepared  by a party  that  relate to
Confidential  Information,  and which such party  considers  to be  sensitive or
proprietary,  the other party's obligations under this paragraph shall be deemed
satisfied if it complies with subsection (b) above.

         If any term,  provision covenant or restriction of this Confidentiality
Agreement is held by a court of competent  jurisdiction  to be invalid,  void or
unenforceable,   the   remainder  of  the  terms,   provisions,   covenants  and
restrictions  of this Agreement  shall remain in full force and effect and shall
in no way be affected, impaired or invalidated.
<PAGE>

         No  amendments,   changes  or  modifications  to  this  Confidentiality
Agreement  shall be valid  unless the same are in  writing  and signed by a duly
authorized representative of each of the parties hereto.

         Each party understands and agrees that no failure or delay by the other
party in exercising  any right,  power or privilege  under this  Confidentiality
Agreement  shall  operate  as a waiver  thereof  nor shall any single or partial
exercise  thereof  preclude any other or future exercise of any right,  power or
privilege  hereunder.  All counterpart  copies will constitute but one agreement
with respect to the subject matter of this Confidentiality Agreement.

         It is further  understood and agreed that money damages alone would not
be sufficient remedy for any breach of this  Confidentiality  Agreement and that
the non-breaching  party additionally shall be entitled to specific  performance
and injunctive  relief as remedies for any such breach.  Such remedies shall not
be deemed to be the exclusive  remedies for a breach of this Agreement but shall
be in addition to all other remedies available at law or equity.

         This  Confidentiality  Agreement  shall be binding on the  parties  and
their respective  successors and assigns and shall be governed by, and construed
in accordance with, the laws of the Commonwealth of Massachusetts  applicable to
contracts made and to be performed therein.

                                            PALOMAR MEDICAL TECHNOLOGIES, INC.



                                            By:
                                               ---------------------------------
                                            Name:     Louis P. Valente
                                            Title:    CEO

                                            COHERENT, INC.



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

Date:      November 17, 1997

    

                            STOCK PURCHASE AGREEMENT

     THIS  STOCK  PURCHASE  AGREEMENT,  dated  as of  December  31,  1997  (this
"Agreement"),  by and between  PALOMAR  MEDICAL  TECHNOLOGIES,  INC., a Delaware
corporation,  with  headquarters  located  at  45  Hartwell  Avenue,  Lexington,
Massachusetts 02173 (the "Company"), and the undersigned (the "Buyer").

                              W I T N E S S E T H:

     WHEREAS,  the Buyer wishes to  purchase,  upon the terms and subject to the
conditions of this Agreement, outstanding shares of Common Stock, $.01 par value
(the "Nexar Common Stock"), of Nexar Technologies,  Inc., a Delaware corporation
("Nexar"),  held by the Company, upon the terms and subject to the conditions of
this Agreement; and

     WHEREAS, in connection herewith the Company and the Buyer have executed and
delivered, one to the other, an Exchange Agreement,  dated as of the date hereof
(the "Exchange Agreement");

     NOW THEREFORE,  in  consideration  of the premises and the mutual covenants
contained  herein and other good and  valuable  consideration,  the  receipt and
sufficiency of which are hereby acknowledged, the parties agree as follows:

1.   AGREEMENT TO PURCHASE; PURCHASE PRICE.

     (a)  PURCHASE  OF SHARES.  The Buyer  hereby  agrees to  purchase  from the
Company on the Closing  Date the number of shares (the "Nexar  Shares") of Nexar
Common Stock set forth on the signature  page of this Agreement for the purchase
price set forth on the signature page of this Agreement.

     (b)  DELIVERIES  TO ESCROW  AGENT AND FORM OF PAYMENT.  Promptly  after the
execution and delivery of this Agreement by the parties hereto,  but in no event
later than the Closing Date,  the Buyer shall deposit the purchase price for the
Nexar Shares by  delivering  good funds in United  States  Dollars to the escrow
agent (the "Escrow Agent") identified in the Joint Escrow Instructions  attached
hereto as ANNEX I (the  "Joint  Escrow  Instructions")  against  delivery of the
Nexar  Shares to the Buyer at the  closing.  Promptly  after the  execution  and
delivery of this Agreement by the parties hereto, but in no event later than the
Closing  Date,  the Company  shall  deliver a  certificate  for the Nexar Shares
(which will include  39,264 shares of Common Stock which are not included in the
Nexar Shares and which are not being sold or  transferred  to the Buyer pursuant
to this  Agreement) to the Escrow Agent against  delivery of the purchase  price
for the Nexar Shares to the Escrow Agent. By signing this  Agreement,  the Buyer
and the Company each agrees to all of the terms and conditions of, and becomes a
party to, the Joint  Escrow  Instructions,  all of the  provisions  of which are
incorporated herein by this reference as if set forth herein in full.

     (c) METHOD OF PAYMENT.  Deposit of the purchase  price for the Nexar Shares
by the Buyer with the Escrow Agent shall be made by wire transfer of funds to:

                  Citibank, N.A.
                  153 East 53rd Street
                  New York, New York 10043

                                       1
<PAGE>

                  ABA#021000089
                  For Further Credit to A/C#37179446
                  for credit to the account of Brian W. Pusch 
                  Attorney Escrow Account
                  Reference:  Advantage/Palomar

     (d) CLOSING DELIVERIES.  At the closing,  the Nexar Shares shall be held by
the Escrow Agent until the Escrow Release Date (as defined herein) and an amount
equal to the  purchase  price to be paid by the Buyer for the Nexar Shares shall
be held by the Escrow Agent until the Escrow Release Date.

2.   BUYER REPRESENTATIONS, WARRANTIES, ETC.

     The Buyer  represents  and warrants to, and covenants and agrees with,  the
Company as follows:

     (a)  PURCHASE  FOR  INVESTMENT.  The Buyer is  acquiring  the rights  under
Section 8 of this Agreement (the "Price  Guarantee  Rights") for its own account
for investment  only and not with a view towards the public sale or distribution
thereof;

     (b) ACCREDITED INVESTOR. The Buyer is an "accredited investor" as that term
is defined in Rule 501 of the General Rules and Regulations under the Securities
Act of 1933, as amended (the "1933 Act"), by reason of Rule 501(a)(3);

     (c)  REOFFERS  AND RESALES.  All  subsequent  offers and sales of the Price
Guarantee  Rights by the Buyer  shall be made  pursuant to  registration  of the
Price  Guarantee  Rights  under the 1933 Act or  pursuant to an  exemption  from
registration;

     (d) COMPANY  RELIANCE.  The Buyer  understands that the Company is agreeing
with the Buyer  concerning the Price Guarantee  Rights in reliance on exemptions
from the  registration  requirements  of the 1933 Act and exemptions  from state
securities  laws and that the Company is relying upon the truth and accuracy of,
and the Buyer's compliance with, the representations,  warranties,  agreements,
acknowledgments  and  understandings  of the Buyer set forth  herein in order to
determine the  availability  of such exemptions and the eligibility of the Buyer
to receive the Price Guarantee Rights;

     (e)  INFORMATION  PROVIDED.  The Buyer and its advisors,  if any, have been
furnished with all materials  relating to the business,  finances and operations
of the Company and materials  relating to the Price Guarantee  Rights which have
been  requested  by the Buyer;  the Buyer and its  advisors,  if any,  have been
afforded  the  opportunity  to ask  questions  of the Company and have  received
satisfactory  answers to any such inquiries.  Without limiting the generality of
the  foregoing,  the Buyer has had the  opportunity  to obtain and to review the
Company's  (1) Annual Report on Form 10-KSB for the fiscal year ended  December
31, 1996, (2) Quarterly Reports on Form 10-Q for the fiscal quarters ended March
31,  June 30 and  September  30,  1997,  (3)  Current  Report  on Form 8-K dated
December  9,  1997,  and (4)  Amendment  No.  1 to the  Company's  Registration
Statement on Form S-3 (Registration  No.  333-42129) (the "Company  Registration
Statement")  filed with the SEC on  December  18, 1997  (collectively,  the "SEC
Reports");  the  Buyer has had the  opportunity  to  obtain  and to  review  the
Prospectus,  dated April 15, 1997 as supplemented to the date of this Agreement,
of Nexar  relating to the Nexar Shares (the "Nexar  Prospectus");  and the Buyer
understands  that the Price  Guarantee  Rights and its  investment  in the Nexar
Shares involve a high degree of risk;

     (f)  ABSENCE OF  APPROVALS.  The Buyer  understands  that no United  States
federal  or state  agency or any other  government  or  governmental  agency has
passed on or made any  recommendation  or endorsement of the Nexar Shares or the
Price Guarantee Rights;

                                       2
<PAGE>

     (g)  AGREEMENT.  This  Agreement  has  been  duly and  validly  authorized,
executed  and  delivered  on behalf  of the  Buyer  and is a valid  and  binding
agreement of the Buyer  enforceable in accordance with its terms,  subject as to
enforceability  to general  principles of equity and to bankruptcy,  insolvency,
moratorium  and other similar laws  affecting  the  enforcement  of  creditors'
rights generally; and

     (h)  FORWARD-LOOKING  INFORMATION.  The Buyer acknowledges that, except for
the  historical  material  contained  herein or in the SEC Reports,  the matters
disclosed  herein and therein  regarding  the Company and its  subsidiaries  are
forward-looking  statements under the federal securities laws that involve risks
and  uncertainties,  including,  but not limited to,  product  demand and market
acceptance risks, the effect of economic  conditions,  the impact of competitive
products and pricing,  product development,  commercialization and technological
difficulties,  capacity and supply  constraints or difficulties,  the results of
financing  efforts,  actual  purchases  under  agreements,  the  effect  of  the
Company's  accounting  policies,  and other risks  detailed in the SEC Reports.
Actual results could differ  materially  from those  estimated or anticipated in
these  forward-looking  statements.  Without  limiting  the  generality  of  the
foregoing,  the Buyer  acknowledges  the Risk  Factors  set forth in the Company
Registration Statement.

3.   COMPANY REPRESENTATIONS, WARRANTIES, ETC.

     The Company  represents and warrants to, and covenants and agrees with, the
Buyer that:

     (a)  ORGANIZATION  AND  AUTHORITY.   The  Company  is  a  corporation  duly
organized,  validly existing and in good standing under the laws of the State of
Delaware,  and has all requisite corporate power and authority (i) to own, lease
and operate its properties and to carry on its business as now being  conducted,
and (ii) to execute,  deliver and perform its  obligations  under this Agreement
and the  other  agreements  to be  executed  and  delivered  by the  Company  in
connection herewith, and to consummate the transactions contemplated hereby. The
Company is duly qualified to do business as a foreign corporation and is in good
standing in all jurisdictions  wherein such qualification is necessary and where
failure so to qualify  could have a  material  adverse  effect on the  business,
properties, operations, condition (financial or other), results of operations or
prospects of the Company.

     (b) CONCERNING THE NEXAR SHARES. The Nexar Shares have been duly authorized
by Nexar and are fully paid and  non-assessable  and will not subject the holder
thereof to personal  liability by reason of being such holder.  The Nexar Shares
are  owned  beneficially  and of record  by the  Company,  free and clear of all
liens, pledges, charges, equities, encumbrances,  claims and rights of others of
any  nature  whatsoever  and,  upon  transfer  of the Nexar  Shares to the Buyer
pursuant to this Agreement,  the Buyer will acquire good and marketable title to
such  shares,  free  and  clear  of  all  liens,  pledges,  charges,   equities,
encumbrances, claims and rights of others of any nature whatsoever. There are no
preemptive rights or similar rights of any stockholder of the Company,  as such,
to acquire any of the Nexar Shares or the Price Guarantee Rights.

     (c)  AGREEMENT.  This  Agreement  has  been  duly and  validly  authorized,
executed and delivered by the Company and this  Agreement is a valid and binding
agreement of the Company enforceable in accordance with its terms, subject as to
enforceability  to general  principles of equity and to bankruptcy,  insolvency,
moratorium  and other similar laws  affecting  the  enforcement  of  creditors'
rights generally.

                                       3
<PAGE>

     (d) NON-CONTRAVENTION.  The execution and delivery of this Agreement by the
Company and the consummation by the Company of the transactions  contemplated by
this  Agreement do not and will not  conflict  with or result in a breach by the
Company of any of the terms or provisions of, or constitute a default under, the
certificate  of  incorporation  or by-laws  of the  Company,  or any  indenture,
mortgage,  deed of trust or other material  agreement or instrument to which the
Company is a party or by which it or any of its  properties or assets are bound,
or any applicable law, rule or regulation or any applicable decree,  judgment or
order  of  any  court,   United  States  federal  or  state   regulatory   body,
administrative  agency or other  governmental body having  jurisdiction over the
Company or any of its properties or assets.

     (e) APPROVALS.  No  authorization,  approval or consent of, or filing with,
any court, governmental body, regulatory agency,  self-regulatory  organization,
or stock exchange or market or the stockholders of the Company is required to be
obtained or made by the Company for (x) the execution,  delivery and performance
by the Company of this  Agreement,  (y) the  transfer  and delivery of the Nexar
Shares  to the  Buyer  pursuant  to this  Agreement  and (z) the  incurrence  or
performance  by the  Company  of  its  obligations  with  respect  to the  Price
Guarantee Rights, other than the requirements of any applicable blue sky laws.

     (f) INFORMATION  PROVIDED.  The information provided by or on behalf of the
Company to the Buyer in connection  with the  transactions  contemplated by this
Agreement (other than the Nexar Prospectus),  including, without limitation, the
information referred to in Section 2(e) of this Agreement,  does not contain any
untrue statement of a material fact or omit to state any material fact necessary
in order to make the statements therein, in the light of the circumstances under
which they are made, not misleading.

     (g) ABSENCE OF CERTAIN CHANGES.  Since December 31, 1996, there has been no
material  adverse  change and no material  adverse  development in the business,
properties, operations, condition (financial or other), results of operations or
prospects  of the  Company  and its  subsidiaries  taken as a whole,  except  as
disclosed in the SEC Reports.

     (h) ABSENCE OF CERTAIN PROCEEDINGS. Except as disclosed in the SEC Reports,
there is no action, suit, proceeding,  inquiry or investigation before or by any
court,  public board or body pending or, to the  knowledge of the Company or any
of its subsidiaries,  threatened  against or affecting the Company or any of its
subsidiaries,  wherein an unfavorable  decision,  ruling or finding would have a
material  adverse effect on the properties,  business,  condition  (financial or
other),  results of operations or prospects of the Company and its  subsidiaries
taken as a whole or the  transactions  contemplated  by this Agreement or any of
the documents  contemplated  hereby or which would adversely affect the validity
or enforceability  of, or the authority or ability of the Company to perform its
obligations under, this Agreement or any of such other documents.

     (i)  PROPERTIES.  The Company and its  subsidiaries  have good title to all
property real and personal  (tangible and  intangible) and other assets owned by
them, free and clear of all security  interests,  charges,  mortgages,  liens or
other  encumbrances,  except such as are described in the SEC Reports or such as
do not  materially  interfere with the use of such property made, or proposed to
be made,  by the  Company or its  subsidiaries.  The  leases,  licenses or other
contracts or  instruments  under which the Company and its  subsidiaries  lease,
hold  or are  entitled  to use  any  property,  real  or  personal,  are  valid,
subsisting  and  enforceable  with only  such  exceptions  as do not  materially
interfere  with the use of such  property  made,  or proposed to be made, by the
Company or its subsidiaries. Neither the Company nor any of its subsidiaries has
received  notice of any material  violation of any  applicable  law,  ordinance,
regulation, order or requirement relating to its owned or leased properties.

                                       4
<PAGE>

     (j) LABOR RELATIONS.  No material labor problem exists or, to the knowledge
of the Company,  is imminent with respect to any of the employees of the Company
or any of its subsidiaries.

     (k) SEC FILINGS.  The Company has timely filed all required forms,  reports
and other  documents  with the SEC since  December 31, 1996.  All of such forms,
reports and other documents complied, when filed, in all material respects, with
all applicable  requirements of the 1933 Act and the Securities  Exchange Act of
1934, as amended (the "1934 Act").

     (l)  CONCERNING  THE  NEXAR  SHARES.  The Nexar  Shares  may be sold by the
Company to the Buyer pursuant to the  Registration  Statement of which the Nexar
Prospectus  forms a part and  upon  acquisition  of the  Nexar  Shares  from the
Company  pursuant to this  Agreement,  the Buyer may resell such shares  without
registration under the 1933 Act and without  restriction on the volume or manner
of sale  thereof  so long as the  Buyer is not an  "affiliate"  (as such term is
defined  for  purposes  of  the  1933  Act)  of  Nexar,  subject  to  applicable
limitations on trading in securities while in possession of material  non-public
information concerning Nexar.

4.   CERTAIN COVENANTS AND ACKNOWLEDGMENTS.

     (a) TRANSFER RESTRICTIONS.  The Buyer acknowledges that the Price Guarantee
Rights have not been and are not being  registered  under the  provisions of the
1933  Act  and  may  not  be  transferred  unless  (A)  subsequently  registered
thereunder  for resale or (B) the Buyer shall have  delivered  to the Company an
opinion of counsel,  reasonably satisfactory in form, scope and substance to the
Company,  to the effect that the Price Guarantee Rights or portion thereof to be
sold or transferred may be sold or transferred  without such  registration;  (2)
any sale of the Price Guarantee  Rights made in reliance on Rule 144 promulgated
under  the 1933 Act may be made only in  accordance  with the terms of said Rule
and further,  if said Rule is not applicable,  any resale of the Price Guarantee
Rights or any portion thereof under  circumstances  in which the seller,  or the
person  through whom the sale is made,  may be deemed to be an  underwriter,  as
that term is used in the 1933  Act,  may  require  compliance  with  some  other
exemption under the 1933 Act or the rules and regulations of the SEC thereunder;
and (3)  neither the Company  nor any other  person is under any  obligation  to
register  the Price  Guarantee  Rights  under the 1933 Act or to comply with the
terms and conditions of any exemption thereunder (other than pursuant to Section
4(d) hereof).

     (b)  REPORTING  STATUS.  So long as the Company  shall have any  obligation
under this Agreement  with respect to the Price  Guarantee  Rights,  the Company
shall file all reports  required to be filed with the SEC pursuant to Section 13
or 15(d) of the 1934 Act, and the Company shall not,  prior to the date which is
two years after the Closing Date,  terminate its status as an issuer required to
file  reports  under  the  1934  Act  even  if the  1934  Act or the  rules  and
regulations thereunder would permit such termination.

     (c) USE OF PROCEEDS.  Neither the Company nor any subsidiary of the Company
owns or has any present  intention of acquiring any "margin stock" as defined in
Regulation G (12 CFR Part 207) of the Board of Governors of the Federal  Reserve
System ("margin  stock").  The proceeds of sale of the Nexar Shares will be used
for general  working  capital  purposes and in the  operation of the  Company's
business. None of such proceeds will be used, directly or indirectly (1) to make
any loan to or  investment  in any other person or (2) for the purpose,  whether
immediate, incidental or ultimate, of purchasing or carrying any margin stock or
for the purpose of maintaining,  reducing or retiring any indebtedness which was
originally  incurred to  purchase or carry any stock that is  currently a margin
stock  or  for  any  other  purpose  which  might  constitute  the  transactions
contemplated  by this  Agreement a "purpose  credit"  within the meaning of such
Regulation  G.  Neither the Company nor any agent acting on 

                                       5
<PAGE>

its behalf has taken or will take any action which might cause this Agreement or
the transactions  contemplated  hereby to violate  Regulation G, Regulation T or
any other  regulation of the Board of Governors of the Federal Reserve System or
to  violate  the 1934  Act,  in each  case as in  effect  now or as the same may
hereafter be in effect.

     (d) BLUE SKY LAWS.  On or before the Closing  Date,  the Company shall take
such action as shall be necessary to qualify, or to obtain an exemption for, the
Price  Guarantee  Rights  under  such of the  securities  or "blue  sky" laws of
jurisdictions  in the United  States as shall be  applicable  to the sale of the
Price  Guarantee  Rights to the Buyer  pursuant to this  Agreement.  The Company
shall  furnish  copies  of all  filings,  applications,  orders  and  grants  or
confirmations of exemptions relating to such securities or "blue sky" laws on or
before the Closing Date.

     (e) CERTAIN EXPENSES.  Whether or not the closing occurs, the Company shall
pay or  reimburse  the Buyer for all  reasonable  expenses  (including,  without
limitation,  legal fees and  expenses  of counsel to the Buyer)  incurred by the
Buyer in  connection  with  this  Agreement  and the  transactions  contemplated
hereby.  For purposes of this provision,  invoices of the Buyer's legal counsel
in the form customarily given by such counsel to the Buyer shall be satisfactory
detail and evidence of the same.

     (f) BEST EFFORTS.  Each of the parties shall use its best efforts timely to
satisfy each of the conditions to the other party's obligations to complete the
closing of the transactions  contemplated by this Agreement set forth in Section
6 or 7, as the case may be, of this  Agreement on or before the Closing Date and
to satisfy each of the other  party's  conditions  to escrow  release in Section
5(b)(2) or 5(b)(3), as the case may be, on or before the applicable date.

5.   CLOSING DATE; ESCROW RELEASE.

     (a) CLOSING  DATE.  The date of the sale of the Nexar Shares (the  "Closing
Date") shall be January 8, 1998. Such closing shall occur on the Closing Date at
the  offices of the Escrow  Agent.  The Buyer and the Company  agree that,  upon
completion of the closing on the Closing Date,  the Nexar Shares shall be deemed
to be sold by the Company and  purchased  by the Buyer and only  delivery of the
Nexar  Shares to the Buyer upon  release  from  escrow by the  Escrow  Agent and
delivery of the  purchase  price to the Company  upon release from escrow by the
Escrow Agent shall not have occurred.

     (b) ESCROW  RELEASE.  (1) The Buyer  hereby  instructs  the Escrow Agent to
submit to Nexar or its  transfer  agent  the  certificate  for the Nexar  Shares
promptly  after the Closing Date to register  the transfer  thereof to the Buyer
and to dispatch  the balance of the shares of Common Stock  represented  by such
certificate to the Company.

          (2) The release by the Escrow  Agent of the Nexar  Shares to the Buyer
shall be subject to the following conditions precedent,  any or all of which may
be waived by the Company:

               (A) on or before  January 15, 1998,  the Buyer and the  custodian
          (the "Custodian") identified in the Custody Agreement, dated as of the
          date  hereof in the form  attached  hereto  as ANNEX II (the  "Custody
          Agreement")  shall have executed and delivered,  one to the other, the
          Custody Agreement and the Buyer shall have furnished a copy thereof to
          the Company;

               (B) on or before January 15, 1998, the closing under the Exchange
          Agreement  shall have  occurred and the Buyer shall have  executed and
          delivered  to the  Company a general  release  and  waiver in the form
          specified in the Exchange Agreement;

                                       6
<PAGE>

               (C) on or before  January 29,  1998,  the Nexar Shares shall have
          been  transferred  of record  to, and  registered  in the name of, the
          Buyer, without restrictive legend; and

               (D) on or before  January 29, 1998, a certificate  for the 39,264
          shares of  Common  Stock  included  in the  certificate  for the Nexar
          Shares shall have been returned to the Company.

          (3) The  release by the Escrow  Agent to the  Company of the  purchase
price for the Nexar Shares  shall be subject to  satisfaction  of the  following
conditions precedent any or all of which may be waived by the Buyer:

               (A) the  representations  and  warranties  of the Company in this
          Agreement  made as of the date of this Agreement and as of the Closing
          Date shall have been true and correct in all  material  respects as of
          the date of this Agreement and as of the Closing Date;

               (B) the  Company  shall  have  performed  on or before the Escrow
          Release Date all covenants and  agreements of the Company  required to
          be performed on or before the Escrow Release Date.

               (C) on or before January 15, 1998, a notification by the Buyer to
          the Attorney General of the Commonwealth of Massachusetts  pursuant to
          G.L.  c.  271,  Sec.  49(d)  of  the  laws  of  the   Commonwealth  of
          Massachusetts  making  the  provisions  of G.L.  c.  271,  Sec.  49(a)
          inapplicable to the transactions  contemplated by this Agreement shall
          have  been  given  to and  accepted  by the  Attorney  General  of the
          Commonwealth of Massachusetts;

               (D) on or before  January 15, 1998, the Buyer shall have received
          a certificate, dated the Closing Date, of the Secretary of the Company
          certifying  (1) the  certificate of  incorporation  and by-laws of the
          Company as in effect on the Closing Date,  (2) all  resolutions of the
          Board of Directors (and committees thereof) of the Company relating to
          this Agreement and the transactions  contemplated  hereby and (3) such
          other matters as reasonably requested by the Buyer;

               (E) on or before  January 29,  1998,  the Nexar Shares shall have
          been  transferred  of record  to, and  registered  in the name of, the
          Buyer, without restrictive legend; and

               (F) on or before  January 15, 1998, the Buyer shall have received
          an opinion of counsel  for the  Company,  dated the Closing  Date,  in
          form, scope and substance reasonably satisfactory to the Buyer, to the
          effect set forth in ANNEX III attached hereto.

               (G) on or before  January 15, 1998, the Buyer shall have received
          a certificate,  dated the Closing Date, of the Chief Executive Officer
          or the Chief Financial  Officer of the Company  confirming the matters
          set forth in Section 7(b).

          (4) The date on which  all of the  conditions  precedent  in  Sections
5(b)(2) and 5(b)(3) are satisfied or waived is referred to herein as the "Escrow
Release Date."

          (5) On the  Escrow  Release  Date,  the  Company  and the Buyer  shall
instruct the Escrow Agent that the Escrow Release Date has occurred.

                                       7
<PAGE>

          (6) If the Escrow Release Date does not occur on or before January 29,
1998,  then the Escrow  Agent  shall  release to the Company all shares of Nexar
Common Stock in the  possession  of the Escrow Agent and shall release an amount
equal to the  purchase  price for the Nexar  Shares to the  Buyer.  If the Nexar
Shares have been issued in the name of the Buyer,  the Buyer shall  cooperate in
causing such shares to be re-issued in the Company's name.

6.   CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL.

     The Buyer  understands  that the  Company's  obligation  to sell the Nexar
Shares  to the  Buyer  pursuant  to  this  Agreement  on  the  Closing  Date  is
conditioned  upon the satisfaction of the following  conditions  precedent on or
before the Closing Date (any or all of which may be waived by the Company in its
sole discretion):

     (a)  The  receipt  and  acceptance  by the  Company  of this  Agreement  as
evidenced  by  execution  of this  Agreement  by the Company and  delivery of an
executed counterpart of this Agreement to the Buyer or its legal counsel;

     (b)  Delivery by the Buyer to the Escrow  Agent of good funds as payment in
full of an amount equal to the purchase price for the Nexar Shares in accordance
with Section 1(c) hereof; and

     (c) The accuracy on the Closing Date of the  representations and warranties
of the Buyer  contained in this Agreement as if made on the Closing Date and the
performance  by the Buyer on or before the  Closing  Date of all  covenants  and
agreements of the Buyer required to be performed on or before the Closing Date.

7.   CONDITIONS TO THE BUYER'S OBLIGATION TO PURCHASE.

     The Company  understands  that the Buyer's  obligations to purchase and pay
for the  Nexar  Shares  pursuant  to this  Agreement  on the  Closing  Date  are
conditioned  upon the satisfaction of the following  conditions  precedent on or
before the  Closing  Date (any or all of which may be waived by the Buyer in its
sole discretion):

     (a)  Delivery  by the  Company to the Escrow  Agent of the Nexar  Shares in
accordance with this Agreement; and

     (b) The accuracy on the Closing Date of the  representations and warranties
of the Company  contained  in this  Agreement as if made on the Closing Date and
the  performance  by the Company on or before the Closing Date of all  covenants
and agreements of the Company required by this Agreement and all other documents
and instruments relating hereto to be performed on or before the Closing Date.

8.   PRICE GUARANTEE RIGHTS.

     (a) CUSTODY  DEPOSIT.  If the Nexar Shares are released by the Escrow Agent
to the Buyer on the Escrow  Release  Date in  accordance  with the Joint  Escrow
Instructions, immediately following such release on the Escrow Release Date, the
Buyer shall deposit  400,000 of the Nexar Shares with the Custodian  pursuant to
the  Custody  Agreement.  Such  deposit  shall be made  solely for  purposes  of
administering  the  provisions  of this  Section  8 with  respect  to the  Price
Guarantee  Rights and shall not in any way limit or affect the  ownership of the
Nexar Shares by the Buyer and shall not in any manner  create any lien,  pledge,
charge,  equity,  encumbrance,  claim  or  right of the  Company  of any  nature
whatsoever in or with respect to the Nexar Shares.  For purposes of this Section
8, the Nexar  Shares shall be deemed to include any  

                                       8
<PAGE>

additional  shares of Nexar  Common  Stock  distributed  to or  received  by the
Custodian as a stock  dividend,  stock split or other  distribution on the Nexar
Shares held by the Custodian.

     (b) RELEASE FROM CUSTODY.  The Buyer shall have the right from time to time
to direct the  Custodian  to release  from custody the Nexar Shares by notice to
the Custodian in the form attached as Exhibit A to the Custody  Agreement (each,
a "Release  Notice");  PROVIDED,  HOWEVER,  that the aggregate Release Price (as
defined  herein) of all Nexar Shares  released  from custody by the Buyer during
any period of 30  consecutive  days may not  exceed  $666,667.00;  and  PROVIDED
FURTHER,  HOWEVER,  that the Buyer shall be required to direct the  Custodian to
release all of the Nexar  Shares to the Buyer on or before the date which is two
years after the Closing  Date.  The Buyer shall furnish to the Company a copy of
each Release Notice given by the Buyer to the Custodian  within one Business Day
after the Buyer gives such Release  Notice to the  Custodian.  A Release  Notice
given by the Buyer to the  Custodian  shall be deemed for all  purposes to be in
proper  form  unless the  Company  notifies  the Buyer in writing  within  three
Business  Days after such  Release  Notice has been given  (which  notice  shall
specify all defects in such Release Notice),  and any Release Notice  containing
any such defect  shall  nonetheless  be effective on the date given if the Buyer
promptly  undertakes to correct all such  defects.  No such claim of error shall
limit or delay the  buyer's  right to release of the Nexar  Shares to which such
Release Notice  relates.  Any Nexar Shares as to which the Buyer has not given a
Release  Notice on or before the date which is two years after the Closing  Date
shall be automatically released on the date which is two years after the Closing
Date (the "Automatic Release") and the Redemption Price for such shares shall be
calculated as of such date.

     (C)  RELEASE  PRICE.  For  purposes  of  computing  the amount of the Price
Guarantee  Rights,  a Release  Price  shall be  determined  for each Nexar Share
released pursuant to a Release Notice or the Automatic Release.  As used herein,
the following terms shall have the following meanings:

          "Market Price" of any security on any date means the closing bid price
of such  security  on such date on the  Nasdaq  National  Market  or such  other
securities exchange or other market on which such security is listed for trading
which constitutes the principal securities market for such security, as reported
by Bloomberg,  L.P. (subject to equitable adjustments from time to time on terms
reasonably  acceptable  to the Buyer and the Company for (1) stock  splits,  (2)
stock dividends, (3) combinations, (4) capital reorganizations,  (5) issuance to
all holders of Nexar Common Stock rights or warrants to purchase shares of Nexar
Common Stock, (6) the distribution by Nexar to all holders of Nexar Common Stock
of evidences of indebtedness of Nexar or cash (other than regular quarterly cash
dividends),  (7)  repurchases  of  shares of Nexar  Common  Stock in one or more
transactions which, individually or in the aggregate,  result in the purchase of
more than ten  percent of the Nexar  Common  Stock  outstanding  and (8) similar
events  relating to the Nexar Common  Stock,  in each such case which occur,  or
with respect to which "ex-"  trading of the Nexar  Common Stock begins  during a
period of five  consecutive  Trading Days used for determining the Release Price
of any Nexar Shares).

          "Release  Date"  means any date on which a Release  Notice is given by
the  Buyer  pursuant  to the  Custody  Agreement  and the date of the  Automatic
Release, if any.

          "Release  Percentage"  means,  with respect to any Release  Date,  the
applicable percentage set forth opposite such date below:

         DATE                                                 RELEASE PERCENTAGE

         Closing Date through 30th day thereafter                    100%

         31st through 60th day after Closing Date                     95%

                                       9
<PAGE>

         61st through 90th day after Closing Date                     90%

         91st day after Closing Date and thereafter                   85%

          "Release  Price" means,  for any Release Date,  the product of (x) the
arithmetic  average of the Market  Price of the Nexar  Common Stock for the five
consecutive  Trading  Days ending on the Trading Day prior to such  Release Date
TIMES (y) the Release Percentage applicable to such Release Date.

          "Trading Day" means a day on whichever of (x) the national  securities
exchange or (y) the Nasdaq  National  Market which at the time  constitutes  the
principal securities market for the Common Stock is open for general trading.

     (d) PAYMENT OF PRICE GUARANTEE RIGHTS. If after release of all of the Nexar
Shares by the Custodian under the Custody  Agreement the ("Final Release Date"),
the  aggregate  Release  Price  for all of the Nexar  Shares  shall be less than
$2,000,000.00  then the Company  shall pay to the Buyer as and when  required by
this Agreement an amount equal to the amount by which $2,000,000.00  exceeds the
aggregate Release Price for all of the Nexar Shares. The amount, if any, payable
by the Company to the Buyer  pursuant to this Section 8(d) shall be paid by wire
transfer in immediately available funds on the date which is two years after the
Closing  Date,  to such account as shall be specified for such purpose by notice
from the Buyer to the  Company.  Any amount due under this Section 8(d) which is
not paid when due shall accrue interest at the rate of 14% per annum until paid.

9.   MISCELLANEOUS.

     (a) This Agreement  shall be governed by and interpreted in accordance with
the laws of the Commonwealth of Massachusetts.

     (b) This  Agreement  may be  executed  in  counterparts  and by the parties
hereto on separate counterparts,  all of which together shall constitute one and
the same  instrument.  A  facsimile  transmission  of this  Agreement  bearing a
signature  on behalf of a party hereto shall be legal and binding on such party.
Although  this  Agreement  is dated as of the date  first set forth  above,  the
actual date of  execution  and  delivery of this  Agreement by each party is the
date set forth below such party's  signature on the signature page hereof.  Any
reference in this Agreement or in any of the documents executed and delivered by
the parties hereto in connection  herewith to the date of execution and delivery
of this  Agreement  shall be deemed a  reference  to the later of such dates set
forth below each party's respective signature on the signature page hereof.

     (c)  The  headings,   captions  and  footers  of  this  Agreement  are  for
convenience   of   reference   and  shall  not  form  part  of,  or  affect  the
interpretation of, this Agreement.

     (d) If any provision of this Agreement shall be invalid or unenforceable in
any  jurisdiction,  such  invalidity  or  unenforceability  shall not affect the
validity or enforceability of the remainder of this Agreement or the validity or
enforceability of this Agreement in any other jurisdiction.

     (e) This  Agreement may be amended only by an instrument in writing  signed
by the party to be charged with enforcement.

     (f)  Failure  of any  party to  exercise  any right or  remedy  under  this
Agreement or otherwise,  or delay by a party in exercising such right or remedy,
or any course of  dealings

                                       10
<PAGE>

between  the  parties,  shall not  operate as a waiver  thereof or an  amendment
hereof,  nor shall any single or partial exercise of any such right or power, or
any  abandonment  or  discontinuance  of steps to enforce such a right or power,
preclude any other or further exercise thereof or exercise of any other right or
power.

     (g) Any notices  required or  permitted to be given under the terms of this
Agreement  shall be sent by mail or delivered  personally  (which shall  include
telephone  line  facsimile  transmission  with answer back  confirmation)  or by
courier  and shall be  effective  five days after being  placed in the mail,  if
mailed, or upon receipt,  if delivered  personally or by courier, in the case of
the Company  addressed to the Company at its address  shown in the  introductory
paragraph of this  Agreement,  Attention:  Director of Finance  (telephone  line
facsimile  transmission  number (781) 676-7330) or, in the case of the Buyer, at
its  address  shown  on the  signature  page of this  Agreement,  with a copy to
Genesee  International,  Inc.,  10500 N.E.  8th Street,  Suite  1920,  Bellevue,
Washington  98004-4332  (telephone  line  facsimile  transmission  number  (425)
462-4645) or such other  address as a party shall have provided by notice to the
other party in accordance with this provision.

     (h) Prior to the Closing Date, the Buyer shall have the right to assign its
rights and obligations  under this Agreement with respect to the purchase of all
or any  portion of the Nexar  Shares,  provided  any such  assignee,  by written
instrument duly executed by such assignee,  assumes all obligations of the Buyer
hereunder  with  respect to the  purchase of the portion of the Nexar  Shares so
assigned and makes the same  representations and warranties with respect thereto
as the Buyer makes in this  Agreement,  whereupon the Buyer shall be relieved of
any further  obligations,  responsibilities  and liabilities with respect to the
purchase  of all or the  portion  of the Nexar  Shares  the  obligation  for the
purchase of which has been so  assigned.  Any  transfer  of Nexar  Shares by the
Buyer of rights  under this  Agreement  after the Closing  Date shall be made in
accordance with Section 4(a).

     (i) The respective representations, warranties, covenants and agreements of
the Buyer and the Company contained in this Agreement or made by or on behalf of
them,  respectively,  pursuant to this  Agreement  shall survive the delivery of
payment  for the  Preferred  Shares  and shall  remain in full  force and effect
regardless  of any  investigation  made by or on  behalf  of them or any  person
controlling or advising any of them.

     (j) This Agreement and its Annexes set forth the entire  agreement  between
the parties  hereto with respect to the subject  matter hereof and supersede all
prior  agreements  and  understandings,  whether  written or oral,  with respect
thereto.

     (k) The language used in this  Agreement  will be deemed to be the language
chosen by the parties to express  their  mutual  intent,  and no rules of strict
construction will be applied against any party.

                                       11
<PAGE>

     IN WITNESS  WHEREOF,  this  Agreement has been duly executed by the parties
hereto by their  respective  officers  thereunto duly  authorized as of the date
first set forth above.

NUMBER OF NEXAR SHARES:  500,000

PURCHASE PRICE:  $2,000,000.00

                                       ADVANTAGE FUND LIMITED

                                       By:   /s/  A.P. de Groot
                                          ---------------------
                                                A.P. de Groot
                                                President

                                       Address:
                                       c/o CITCO
                                       Kaya Flamboyan 9
                                       Curatao, Netherlands Antilles

                                       Facsimile No.:     011-599-97322008

                                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                                       By:   /s/  Joseph P. Caruso
                                          -------------------------------
                                         Title:   Chief Financial Officer
<PAGE>
   
                                                                      ANNEX I
                                                                        TO
                                                                  STOCK PURCHASE
                                                                     AGREEMENT

                            JOINT ESCROW INSTRUCTIONS

                                    Dated as of the date of the  Stock  Purchase
                                    Agreement   to  Which  These  Joint   Escrow
                                    Instructions Are Attached

Law Offices of Brian W Pusch,
   as Escrow Agent
Penthouse Suite
29 West 57th Street
New York, New York   10019
Attention:  Brian W. Pusch, Esq.

Dear Sir or Madam:

         As Escrow Agent for both Palomar Medial Technologies,  Inc., a Delaware
corporation  (the  "Company"),  and the  purchaser  (the "Buyer") of shares (the
"Nexar  Shares")  of  Common  Stock,   $.01  par  value  per  shares,  of  Nexar
Technologies,  Inc., a Delaware corporation, which are owned by the Company, who
is named in the Stock  Purchase  Agreement  between the Company and the Buyer to
which a copy of these Joint Escrow is attached as ANNEX I (the "Agreement"), the
Escrow Agent pursuant to the terms of the Agreement (the "Escrow Funds") and any
interest  credited  by the  depository  bank for the Escrow  Funds (the  "Escrow
Interest"), in accordance with the following instructions:

         1. After  receipt of written  notice  from the Company and the Buyer to
the Escrow Agent that their respective  conditions precedent to the release from
this escrow  have been  satisfied  or waived by the  Company and the Buyer,  the
Escrow  Agent  shall,  after  deduction  of the amount  referred  to in the next
succeeding  sentences,  release  the  Escrow  Funds to or upon the  order of the
Company and shall release the Nexar Shares and the Escrow Interest to the Buyer.
After  receipt  of such  notices  (x) a portion  of the  Escrow  Funds  shall be
released  to or upon the order of the Buyer in  payment of the  expenses  of the
Buyer payable by the Company in accordance with Section 4(e) of the Agreement in
such amount as may be  specified  in writing by or on behalf of the Buyer to the
Escrow  Agent prior to release of the Escrow Funds and (y) $10,000 of the Escrow
Funds shall be released to or upon the order of the  Custodian in payment of the
Custodian's  annual  fees  under the  Custody  Agreement  for two years from the
Closing  Date. If Escrow Funds are released to or upon the order of the Company,
the amount  thereof  shall be reduced  by all wire  transfer  fees in respect of
release  of the Escrow  Funds.  If the  Company  and the Buyer do not notify the
Escrow  Agent on or before  January  29. 1998 that their  respective  conditions
precedent  to the release from this escrow have been  satisfied or waived,  then
the Escrow Agent shall  release the Escrow Funds and the Escrow  Interest to the
Buyer and shall release the Nexar Shares to the Company.  Prior to the return of
the Escrow Funds to the Buyer,  the Buyer shall  furnish  such tax  reporting or
other  information as shall be  appropriate  for the Escrow Agent to comply with
applicable United States laws. The Escrow Agent shall deposit all funds received
hereunder in the Escrow Agent's attorney escrow account at Citibank, N.A. Except
as otherwise  specifically  provided in this paragraph 1, the Escrow Agent shall
not be liable for  interest  on the Escrow  Funds for any reason,  including  by
reason of any delay or mistake  in  delivery  of the  Escrow  Funds or any other
funds held by the Escrow Agent hereunder.
<PAGE>

         2.  The  Escrow  Agent's  duties  hereunder  may be  altered,  amended,
modified or revoked only by a writing  signed by the Company,  the Buyer and the
Escrow Agent.

         3. The Escrow Agent shall be obligated only for the performance of such
duties as are  specifically set forth herein and may rely and shall be protected
in relying or refraining  from acting on any instrument  reasonably  believed by
the  Escrow  Agent to be genuine  and to have been  signed or  presented  by the
proper party or parties. The Escrow Agent shall not be personally liable for any
act the Escrow Agent may do or omit to do hereunder as Escrow Agent while acting
in good faith,  and any act done or omitted by the Escrow Agent  pursuant to the
advice of the Escrow Agent's  attorneys-at-law  shall be conclusive  evidence of
such good faith.  In no event shall the Escrow  Agent incur any  liability or be
held  responsible,  if the Nexar Shares,  once  released from escrow  hereunder,
shall become lost, stolen, destroyed, mutilated or misplaced while in transit to
any person,  provided the Escrow Agent shall have dispatched the same by a means
customarily used by the Escrow Agent.

         4. The Escrow Agent is hereby expressly authorized to disregard any and
all warnings given by any of the parties hereto or by any other person,  firm or
corporation,  excepting  only  order or  process  of courts of law and is hereby
expressly  authorized to comply with and obey orders,  judgments or decree,  the
Escrow  Agent shall not be liable to any of the  parties  hereto or to any other
person,  firm or  corporation  by  reason  of  such  decree  being  subsequently
reversed,  modified,  annulled, set aside, vacated or found to have been entered
without jurisdiction.

         5. The Escrow  Agent  shall not be liable in any  respect on account of
the identities,  authorities or rights of the parties executing or delivering or
purporting  to execute or  deliver  the  Agreement  or any  documents  or papers
deposited or called for hereunder.

         6. The Escrow Agent shall not be liable for the outlawing of any rights
under the Statute of Limitations with respect to these Joint Escrow Instructions
or any documents or Escrow Funds deposited with or held by the Escrow Agent.

         7. The Escrow Agent shall be entitled to employ such legal  counsel and
other  experts as the Escrow  Agent may deem  necessary  properly  to advise the
Escrow Agent in connection with the Escrow Agent's  obligations  hereunder,  may
rely  upon the  advice  of such  counsel,  and may pay such  counsel  reasonable
compensation therefor. The Escrow Agent has acted as legal counsel for the Buyer
in  connection  with the  transactions  contemplated  by the  Agreement  and may
continue  to act as legal  counsel for the Buyer  notwithstanding  its duties as
Escrow Agent hereunder.

         8. The Escrow Agent's  responsibilities as Escrow Agent hereunder shall
terminate if the Escrow Agent shall resign by written  notice to the Company and
the  Buyer.  In the event of any such  resignation,  the Buyer  shall  appoint a
successor Escrow Agent reasonably acceptable to the Company.

         9. If the Escrow Agent reasonably requires other or further instruments
in connection  with theses Joint Escrow  Instructions  or obligations in respect
hereto, the necessary parties hereto shall join in furnishing such instruments.

         10. It is  understood  and agreed that  should any  dispute  arise with
respect to the delivery and/or ownership or right of possession of the documents
or  Escrow  Funds  held by the  Escrow  Agent  hereunder,  the  Escrow  Agent is
authorized  and  directed,  in its sole  discretion(a)  to retain in the  Escrow
Agent's possession without liability to anyone all or any part of said documents
or Escrow Funds until such  disputes  shall have been  settled  either by mutual
written  agreement  of the  parties  concerned  or by a final  order,  decree or
judgment  of a court of  competent  jurisdiction  after the time for  appeal has
expired and no appeal has been perfected, but the Escrow Agent shall be under no
duty whatsoever to institute or defend any such  proceedings or (b) at any time,
to  deposit  the   documents  or  Escrow  Funds  with  any  court  of  competent
jurisdiction  in the State of New York,  in which  event the Escrow  Agent shall
give notice thereof to the Buyer and the Company and shall thereupon be relieved
and discharged from all further obligations hereunder.
<PAGE>

         11. The Company and the Buyer jointly and severally  agree to indemnify
and hold harmless the Escrow Agent from any and all claims,  liabilities,  costs
or expenses in any way arising from or relating to the duties or  performance of
the Escrow Agent hereunder other than any such claim, liability, cost or expense
to the extent the same shall have been determined by final unappealable judgment
of a court of competent  jurisdiction to have resulted from the gross negligence
or willful misconduct of the Escrow Agent.

         12.  Any  notice  required  or  permitted  hereunder  shall be given in
writing  (unless  otherwise  specified  herein) and shall be deemed  effectively
given upon  personal  delivery  or  transmission  by  telephone  line  facsimile
transmission  or three  business  days after deposit in the United States Postal
Service,  by  registered  or  certified  mail  with  postage  and fees  prepaid,
addressed  to each of the other  parties  thereunto  entitled  at the  following
addresses,  or at such  other  addresses  as a party may  designate  by ten days
advance written notice to each of the other parties hereto.

COMPANY:                          At the address set forth in the introductory
                                  paragraph  of the Agreement

                                  Attention:  Director of Finance

                                  Facsimile No. (781) 676-7330

                                  with a copy to:

                                  At the address set forth in the introductory
                                  paragraph  of the Agreement

                                  Attention:  General Counsel

                                  Facsimile No. (617) 676-7330

BUYER:                            At the address set forth in the Stock Purchase
                                  and Exchange Agreement to which these Joint
                                  Escrow Instructions are attached

                                  Facsimile No. (425) 462-4645

ESCROW AGENT:                     Law Offices of Brian W Pusch
                                  Penthouse Suite
                                  29 West 57th Street
                                  New York, New York  10019

                                  Facsimile No. (212) 980-7055

         13. By signing  these  Joint  Escrow  Instructions,  the  Escrow  Agent
becomes a party hereto only for the purpose of these Joint Escrow  Instructions;
the Escrow Agent does not become a party to the Agreement.  The Company ;and the
Buyer  have  become  parties  hereto  by their  execution  and  delivery  of the
Agreement, as provided therein.

         14. This  instrument  shall be binding upon and inure to the benefit of
the parties hereto,  and their respective  successors and permitted  assigns and
shall be governed by the laws of the State of New York.

<PAGE>


         15.  Capitalized  terms used herein and not  otherwise  defined  herein
shall have their respective meanings provided in the Agreement.

ACCEPTED BY ESCROW AGENT:



          /s/
- ------------------------------
Brian W. Pusch, as Escrow Agent
<PAGE>


                                                                     ANNEX II
                                                                        TO
                                                                  STOCK PURCHASE
                                                                     AGREEMENT

                                CUSTODY AGREEMENT

         THIS   CUSTODY   AGREEMENT,   dated  as  of  December  31,  1997  (this
"Agreement"),  by and between  ADVANTAGE FUND LIMITED,  a British Virgin Islands
corporation (the "Company"),  and BRIAN W. PUSCH, not in his individual capacity
but as custodian (the "Custodian")

                              W I T N E S S E T H:
                              - - - - - - - - - -

         WHEREAS, the Company and Palomar Medical Technologies, Inc., a Delaware
corporation ("Palomar"),  have executed and delivered, one to the other, a Stock
Purchase  Agreement,  dated  as  of  December  31,  1997  (the  "Stock  Purchase
Agreement"),  pursuant to which, among other things,  Palomar has agreed to sell
to the Company,  and the Company has agreed to purchase from  Palomar,  upon the
terms and subject to the  conditions of the Stock  Purchase  Agreement,  500,000
outstanding  shares of Common Stock,  $.01 par value (the "Nexar Common Stock"),
of Nexar Technologies, Inc., a Delaware corporation ("Nexar"); and

         WHEREAS,  pursuant  to the Stock  Purchase  Agreement,  the Company has
agreed with Palomar,  among other things,  to execute and deliver this Agreement
and,  immediately  following  the  release  from escrow in  connection  with the
closing of the  purchase  of the Nexar  Shares  pursuant  to the Stock  Purchase
Agreement,  to deposit  400,000  shares of Nexar Common Stock with the Custodian
pursuant to this  Agreement for the purposes set forth in Section 8 of the Stock
Purchase Agreement;

         NOW  THEREFORE,  in  consideration  of  the  premises  and  the  mutual
covenants contained in this Agreement and other good and valuable consideration,
the receipt and sufficiency of which are hereby acknowledged, the parties hereto
hereby agree as follows:

         1. DEPOSIT OF  CERTIFICATES.  Immediately  following the closing of the
purchase  of the Nexar  Shares by the  Company  pursuant  to the Stock  Purchase
Agreement, the Company shall deposit with the Custodian one or more certificates
for an aggregate of 400,000 shares of Nexar Common Stock. Such shares,  together
with any additional  shares of Nexar Common Stock  distributed to or received by
the  Custodian as a stock  dividend,  stock split or other  distribution  on the
shares of Nexar Common Stock held by the Custodian are referred to herein as the
"Nexar Shares". The certificates for the Nexar Shares shall be registered in the
name of the Custodian or shall be  accompanied  by duly executed stock powers in
blank with any necessary signature guarantees.  The Custodian shall be entitled,
in its discretion,  to retain possession of certificates for the Nexar Shares or
to deposit the Nexar Shares in a segregated  brokerage account maintained in the
name of the Custodian with  PaineWebber  Incorporated or another  brokerage firm
which is a member of the National Association of Securities Dealers, Inc.

         2. RELEASE OF NEXAR SHARES.  At any time or from time to time after the
deposit of the Nexar Shares by the Company with the  Custodian,  the Company may
give a  Release  Notice,  in the form  attached  hereto as  EXHIBIT  A (each,  a
"Release  Notice"),  to the  Custodian in order to release Nexar Shares from the
custody of the Custodian.  A Release Notice given by the Company shall be deemed
for all purposes to be in proper form unless the  Custodian or Palomar  notifies
the Company in writing  within five business days after such Release  Notice has
been given (which notice shall specify all defects in such Release Notice),  and
any Release Notice  containing any such defect shall nonetheless be effective on
the date given if the Company  promptly  undertakes to correct all such defects.
No such  claim of error  shall  limit or delay  performance  of the  Custodian's
obligation  to  release  all  Nexar  Shares  not  in  dispute.  As  promptly  as
practicable following the date on which a Release Notice is given, the Custodian
shall  release to the  Company  the  number of Nexar  Shares  specified  in such
Release  Notice  until  such time as the  Custodian  no  longer  holds any Nexar
Shares. Any Nexar Shares for which the Company has not given a Release Notice on
or before the date which is two years after the Closing  Date (as defined in the
Stock Purchase  Agreement) shall be  automatically  released by the Custodian on
the date which is two years after the Closing Date.
<PAGE>

         3. DUTIES OF CUSTODIAN.  The Custodian  shall be obligated only for the
performance of such duties as are specifically set forth herein and may rely and
shall be  protected  in  relying or  refraining  from  acting on any  instrument
reasonably  believed by the  Custodian  to be genuine and to have been signed or
presented by the proper party or parties.  In no event shall the Custodian  have
any responsibility or liability for the accuracy of the information set forth in
any Release Notice or for the  determination  of any  calculation to be made for
purposes  of  Section  8 of the  Stock  Purchase  Agreement  or  otherwise.  The
Custodian  shall not be  personally  liable for any act the  Custodian may do or
omit to do hereunder as Custodian  while acting in good faith,  and any act done
or  omitted  by  the  Custodian  pursuant  to  the  advice  of  the  Custodian's
attorneys-at-law shall be conclusive evidence of such good faith.

         4.  DISREGARD OF WARNINGS;  JUDICIAL  ORDERS.  The  Custodian is hereby
expressly  authorized  to  disregard  any and all  warnings  given by any  other
person,  firm or  corporation  other than the Company,  excepting only orders or
process of courts of law and is hereby  expressly  authorized to comply with and
obey orders,  judgments or decrees of any court.  In case the Custodian obeys or
complies with any such order,  judgment or decree,  the  Custodian  shall not be
liable to any of the parties hereto or to any other person,  firm or corporation
by reason of such decree being subsequently  reversed,  modified,  annulled, set
aside, vacated or found to have been entered without jurisdiction.

         5. NO LIABILITY FOR  GENUINENESS.  The Custodian shall not be liable in
any  respect  on account of the  identity,  authorities  or rights of the person
executing or delivering  or purporting to execute or deliver the Stock  Purchase
Agreement  or any  notice,  document  or  instrument  deposited  or  called  for
hereunder.

         6. STATUTE OF  LIMITATIONS.  The Custodian  shall not be liable for the
outlawing  of any rights under the Statute of  Limitations  with respect to this
Agreement or any document or instrument  deposited with or held by the Custodian
pursuant to this Agreement.

         7.  RETENTION  AND  ADVICE OF LEGAL  COUNSEL.  The  Custodian  shall be
entitled to employ such legal  counsel and other  experts as the  Custodian  may
deem  necessary  properly  to  advise  the  Custodian  in  connection  with  the
Custodian's obligations hereunder, may rely upon the advice of such counsel, and
may pay such counsel reasonable compensation therefor,  subject to reimbursement
thereof as and to the extent  provided in Section 11. The Custodian has acted as
legal  counsel for the Company and the  Custodian  may  continue to act as legal
counsel for the Company notwithstanding its duties as Custodian hereunder.

         8 RESIGNATION.  The Custodian's responsibilities as Custodian hereunder
shall  terminate if the Custodian shall resign by 20 days' notice to the Company
and Palomar.  In the event of any such resignation,  the Company shall appoint a
successor Custodian who is reasonably acceptable to Palomar. The Custodian shall
transfer any Nexar Shares to any successor  Custodian  promptly after receipt by
the Custodian of notice from the Company of the appointment of such successor.
<PAGE>

         9. FURTHER  ASSURANCES.  If the Custodian  reasonably requires other or
further  instruments in connection with this Agreement or obligations in respect
hereto, the Company shall furnish such instruments.

         10. DISPUTES. It is understood and agreed that should any dispute arise
with respect to the release  and/or right of possession of the Nexar Shares held
by the Custodian  hereunder,  the Custodian is authorized  and directed,  in its
sole discretion (a) to retain in the Custodian's possession without liability to
anyone all or any part of the Nexar Shares until such  disputes  shall have been
settled  either by mutual  written  agreement  of the parties  concerned or by a
final order,  decree or judgment of a court of competent  jurisdiction after the
time for appeal has expired and no appeal has been perfected,  but the Custodian
shall be under no duty whatsoever to institute or defend any such proceedings or
(b) at any time,  to deposit  any or all of the Nexar  Shares  with any court of
competent  jurisdiction  in the State of New York,  in which event the Custodian
shall give notice  thereof to the Company  and  Palomar and shall  thereupon  be
relieved and discharged from all further obligations hereunder.

         11. FEES AND EXPENSES;  INDEMNITY. (a) The Company agrees to pay to the
Custodian  an annual fee in the amount of $5,000  for the  Custodian's  services
under this  Agreement,  which fee shall be payable in advance for two years.  In
the event the Custodian  resigns,  the Custodian shall refund a pro rata portion
of such fee to the Company,  less any amounts due to the  Custodian  pursuant to
Section 11(b)

         (b) In addition to the amounts  payable  pursuant to Section  11(a) the
Company  agrees to pay or reimburse the Custodian for, and to indemnify and hold
harmless the Custodian from, any and all claims, liabilities,  costs or expenses
in any  way  arising  from or  relating  to the  duties  or  performance  of the
Custodian hereunder other than any such claim, liability, cost or expense to the
extent the same shall have been determined by final,  unappealable judgment of a
court of competent  jurisdiction  to have resulted from the gross  negligence or
willful misconduct of the Custodian.

         12. NOTICES.  Any notice required or permitted hereunder shall be given
in writing (unless otherwise  specified herein) and shall be deemed  effectively
given upon personal  delivery  (which shall  include  telephone  line  facsimile
transmission or courier service), addressed to each person thereunto entitled at
the following  addresses,  or at such other address as such person may designate
by ten days advance written notice to each of the other parties hereto.

the Company:                        c/o CITCO
                                    Kaya Flamboyan 9
                                    Curatao, Netherlands Antilles

                                    Facsimile No.: 011-599-932-2008

                                    with a copy to:

                                    Genesee International, Inc.
                                    10500 N.E. 8th Street
                                    Suite 1920
                                    Bellevue, Washington 98004-4332

                                    Facsimile No.: (425) 462-4645

Custodian:                          Law Offices of Brian W Pusch
                                    Penthouse Suite
                                    29 West 57th Street
                                    New York, New York 10019

                                    Facsimile No.:  212-980-7055
<PAGE>

Palomar:                            45 Hartwell Avenue
                                    Lexington, Massachusetts 02175

                                    Attention:  Director of Finance

                                    Facsimile No.:  781-676-7330

                                    with a copy to:

                                    Attention:  General Counsel

                                    Facsimile No.:  781-676-7330

         13. AMENDMENT,  MODIFICATION, ETC. No amendment,  modification, waiver,
discharge or  termination  of any provision of this Agreement nor consent to any
departure  by the  Custodian  or the  Company  therefrom  shall in any  event be
effective  unless  the same  shall be in  writing  and signed by the party to be
charged  with  enforcement,  and then shall be  effective  only in the  specific
instance and for the purpose for which given.  No course of dealing  between the
parties hereto shall operate as an amendment of, or a waiver of any right under,
this  Agreement.  Notwithstanding  any other  provision  of this  Agreement,  no
amendment,  modification,  waiver,  discharge or termination of any provision of
this  Agreement  which  materially  increases the rights of the Company shall be
effective unless also signed by Palomar,  which is hereby expressly made a third
party  beneficiary  of this  Agreement  for  purposes of this  provision of this
Agreement.

         14.  GOVERNING LAW. This instrument  shall be binding upon and inure to
the benefit of the parties hereto, and their respective successors and permitted
assigns  and shall be  governed  by the laws of the  State of New York,  without
giving effect to principles of conflicts of law.

         IN WITNESS  WHEREOF,  the Company has caused this  Agreement to be duly
executed and delivered by one of its officers  thereunto duly authorized and the
Custodian has duly executed  this  Agreement,  in each case as of the date first
set forth above.

                                       ADVANTAGE FUND LIMITED


                                       By:
                                          --------------------------------------
                                           A.P. deGroot
                                           President

                                          --------------------------------------
                                           Brian W. Pusch, as
                                           Custodian


<PAGE>
                                                                       EXHIBIT A

                                 RELEASE NOTICE

TO:      Law Offices of Brian W Pusch,
            as Custodian
         29 West 57th Street
         Penthouse Suite
         New York, New York 10019

         Facsimile No.:  (212) 980-7055

with a copy to:

         Palomar Medical Technologies, Inc.
         45 Hartwell Avenue
         Lexington, Massachusetts 02173

         Attention:  Director of  Finance

         Facsimile No.:  (781) 676-7330

         (1)  Pursuant  to the  terms  of the  Custody  Agreement,  dated  as of
December  31, 1997 (the  "Custody  Agreement"),  by and between  Advantage  Fund
Limited, a British Virgin Islands corporation,  and Brian W. Pusch, as Custodian
(the "Custodian"), the undersigned hereby elects to release ____________________
Nexar Shares.  Capitalized  terms used herein and not otherwise  defined  herein
have the  respective  meanings  provided  in the  Custody  Agreement  or, if not
defined in the Custody Agreement, provided in the Stock Purchase Agreement.

         (2)  Please  release  ______________  Nexar  Shares to the  person  and
address specified immediately below or, if additional space is necessary,  on an
attachment hereto:

                         Delivery Instructions
                         for Common Stock:        
                                                  ------------------------------
                                                  ------------------------------
                                                  ------------------------------
                                                  ------------------------------

                  (3)    Release Date:            ------------------------------

                         Applicable Market Prices:   $
                                                      --------------------------
                                                     $
                                                      --------------------------
                                                     $
                                                      --------------------------


                                                     $
                                                      --------------------------

                                                     $
                                                      --------------------------

                         Release Price:              $
                                                      --------------------------

                                                NAME:

Date                                            By: 
    -------------------                            -----------------------------
                                                   Title:
<PAGE>
                                           Annex III to Stock Purchase Agreement

                                                     January 26, 1998

Advantage Fund Limited
c/o CITCO
Kaya Flamboyan 9
Curacao, Netherlands Antilles

         Re:      PALOMAR MEDICAL TECHNOLOGIES, INC.

Ladies and Gentlemen:

         We have  acted as  counsel to Palomar  Medical  Technologies,  Inc.,  a
Delaware corporation (the "Company"), in connection with the sale by the Company
to you of 500,000 shares (the "Nexar  Shares") of Common Stock,  $.01 par value,
of Nexar  Technologies,  Inc.,  a Delaware  corporation,  pursuant  to the Stock
Purchase  Agreement,  dated as of December  31, 1997 (the  "Agreement"),  by and
between  the  Company  and you (the  "Buyer").  Capitalized  terms  used and not
otherwise  defined  herein shall have the respective  meanings  assigned to such
terms in the Agreement.

         In connection  with our rendering of the opinions  expressed  below, we
reviewed (i) the Certificate of  Incorporation  (the "Charter") and By-Laws (the
"By-Laws") of the Company, each as amended to date; (ii) a certificate issued by
the  Secretary  of State of the State of  Delaware  dated  January  9, 1998 with
respect to the legal  existence  and good  standing of the Company in  Delaware;
(iii) the relevant  records of meetings of the directors and stockholders of the
Company and consents of the directors and stockholders filed therewith; (iv) the
Agreement,  the Joint Escrow  Instructions  and the Custody  Agreement;  (v) the
other documents  delivered at the Closing or in connection with the transactions
contemplated by the Agreement;  (vi) the  agreements,  instruments and documents
listed on Exhibit A attached  hereto (the  "Listed  Agreements")  and (vii) such
other  documents and  certificates  as we have deemed  necessary to enable us to
render the opinions expressed below.

         In rendering the opinion expressed in paragraph 1 below with respect to
the legal existence and good standing of the Company in Delaware, we have relied
solely  upon  the  certificate  referred  to in  clause  (ii)  of the  preceding
paragraph, and such opinion is given as of the date of such certificate.


<PAGE>


         With respect to the opinion  expressed  in  paragraph 4 below,  we note
that we did not  observe  or  supervise  the  activities  of the  Company or its
representatives  in connection with the offering and sale of the Price Guarantee
Rights. In rendering such opinion we have assumed without  investigation that in
connection with such offering and sale there has been no general solicitation or
general  advertising by the Company or its  representatives  with respect to the
Price  Guarantee  Rights.  We have also  assumed  that no person  subject to 950
C.M.R.  14.402(b)(9)(F)  has engaged in any activity prohibited thereby and that
no subsequent  offer or sale of securities of the Company will adversely  affect
the availability of the exemptions from registration  referred to in paragraph 4
of this opinion with respect to the offer or sale of the Price Guarantee Rights.

         With respect to the opinion  expressed  in  Paragraph 5 below,  we have
been  orally  advised  by  a  representative  of  the  Securities  and  Exchange
Commission  (the  "SEC")  that the  Registration  Statement  of which  the Nexar
Prospectus  forms a part was  effective  on the Closing Date and we have assumed
that such  Registration  Statement was effective on such date and that the Nexar
Shares constitute shares that were registered under such Registration Statement.
We express no opinion regarding the conformity of such Registration Statement to
the  rules  and  regulations  of the  SEC or the  accuracy  or  adequacy  of the
information set forth therein.

         When an  opinion  set  forth  below  is  given  to our  knowledge,  the
knowledge  is  limited  to the  facts  or  other  information  known to David A.
Broadwin,  Esquire,  Marcel A.  Bryar,  Esquire,  Dean F.  Hanley,  Esquire  and
Alexander H. Pyle, Esquire,  who are the individual lawyers in our firm who were
actively  involved  in  representation  of  the  Company  with  respect  to  the
transactions  contemplated  by the  Agreement  and,  except as expressly  stated
herein,  without  any special or  additional  investigation  undertaken  for the
purposes of this opinion.

         In rendering the opinions  expressed  herein, we have also examined and
have relied  completely  upon all of the  representations  and  warranties as to
matters  of  fact  contained  in the  Agreement  and  contained  in the  related
instruments  and other  documents  delivered by the Company to you in connection
with the Closing or the transactions  contemplated by the Agreement, and we have
assumed the completeness  and accuracy of all factual matters  described in such
representations and warranties.

         We have not, except as specifically  noted above,  made any independent
review or  investigation  of facts  relating to the Company,  including  without
limiting the generality of the foregoing,  any investigation as to the existence
of any actions,  suits or proceedings  pending or threatened against the Company
or  agreements,  judgments,  injunctions,  orders or  decrees  binding  upon the
Company or which might result in the imposition of any lien or other encumbrance
on any assets of the Company.


<PAGE>


         We have assumed the  authenticity  and  completeness  of all  documents
furnished to us as  originals,  the  genuineness  of all  signatures,  the legal
capacity of natural  persons,  the  conformity to the originals of all documents
furnished to us as copies,  and the accuracy and  completeness  of all corporate
records made available to us by the Company.

         You have not asked us to pass upon the Buyer's  power and  authority to
enter  into  the  Agreement,  the  Joint  Escrow  Instructions  or  the  Custody
Agreement.  Accordingly,  for the purposes of this opinion, we have assumed that
the Buyer has all requisite power and authority to enter into the Agreement, the
Joint Escrow  Instructions  and the Custody  Agreement  and to effect all of the
transactions thereunder,  and that the Agreement, the Joint Escrow Instructions,
the Custody  Agreement  and each other  agreement or instrument we have reviewed
constitutes the legal, valid and binding obligation of all parties thereto other
than the Company.

         We have made such examination of Massachusetts law, federal law and the
corporation  law of the State of Delaware as we deem  necessary for the purposes
of this  opinion.  We do not  purport to pass herein on the laws of any state or
jurisdiction other than the federal law of the United States of America, the law
of The  Commonwealth  of  Massachusetts  and the corporation law of the State of
Delaware.  Our opinions  are given only as of the date hereof,  and we expressly
disclaim any continuing obligation or undertaking to supplement or update any of
our  statements  herein.  We have assumed  that the Buyer is not an  "interested
stockholder"  within  the  meaning  of  Section  203  of  the  Delaware  General
Corporation  Law and is not an  "affiliate"  of Nexar  within the meaning of the
1933 Act.

         The opinions herein  expressed are qualified to the extent that (i) the
validity or  enforceability of any provisions of any agreement or instrument may
be  subject  to or  affected  by  any  bankruptcy,  reorganization,  insolvency,
moratorium or similar law of general application from time to time in effect and
relating to or affecting the rights or remedies of creditors generally, (ii) the
remedy of specific  performance or any other equitable remedy may be unavailable
in any  jurisdiction  or may be withheld as a matter of judicial  discretion and
(iii) the  enforcement  of any  rights or  remedies  is or may be  subject to an
implied  duty on the part of the party  seeking to enforce  such  rights to take
action and make  determinations  on a  reasonable  basis and in good  faith.  In
addition,  we express no opinion herein as to: prospective  waivers of rights to
notice or a hearing or of other  rights  granted  by  constitution  or  statute;
powers of attorney; provisions purporting to relieve parties of the consequences
of their own  negligence  or  misconduct;  provisions  purporting  to  establish
evidentiary  standards;  or provisions to the effect that rights or remedies are
not exclusive,  that every right or remedy is cumulative and may be exercised in
addition to any other right or remedy,  or that  failure to exercise or delay in
exercising rights and remedies will not operate as a waiver of any such right or
remedy.  With your  permission,  we have  assumed  for all  purposes  under this
opinion that the Company is not, and following  completion  of the  transactions
contemplated  by the Agreement will not be,  insolvent,  left with  unreasonably
small capital,  or unable to pay its debts as they mature. We express no opinion
as to the  effect  of the  laws of any  jurisdiction  other  than  Massachusetts
wherein  the  Company  or you may be  located,  or  wherein  enforcement  of the
Agreement  may be  limited,  with  respect  to the  rates  of  interest  legally
chargeable or collectible thereunder.


<PAGE>


         Based upon and subject to the foregoing, we are of the opinion that:

(1)      The Company is a corporation  duly organized,  validly  existing and in
         good  standing  under  the laws of the  State of  Delaware  and has all
         requisite  corporate  power and  authority  to conduct its  business as
         currently conducted.

(2)      The Company has all  requisite  power and  authority  to enter into the
         Agreement and to consummate the transactions  contemplated thereby. The
         execution,   delivery  and   performance   of  the  Agreement  and  the
         consummation of the  transactions  contemplated  thereby have been duly
         authorized  by  all  necessary  corporate  action  on the  part  of the
         Company.  The  Agreement  has been duly  executed and  delivered by the
         Company and constitutes the legal,  valid and binding obligation of the
         Company enforceable against the Company in accordance with its terms.

(3)      The sale and delivery in accordance  with the terms of the Agreement of
         the Nexar  Shares will pass good and valid title to such  shares,  free
         and clear of all  liens,  claims or  encumbrances,  to the Buyer if the
         Buyer  purchases  the Nexar Shares in good faith and without  notice of
         any such lien,  claim or  encumbrance or any other adverse claim within
         the  meaning  of the  Uniform  Commercial  Code as now in effect in The
         Commonwealth of Massachusetts.

(4)      Assuming the accuracy as of the date hereof of the  representations and
         warranties  of the  Buyer  set  forth in the  Agreement,  the Buyer may
         obtain the Price  Guarantee  Rights  pursuant to the Agreement  without
         registration under the 1933 Act.

(5)      The  Nexar  Shares  could be sold by the  Company  to the  Buyer on the
         Closing Date pursuant to the Registration  Statement of which the Nexar
         Prospectus  forms a part; and upon acquisition of the Nexar Shares from
         the Company pursuant to the Agreement, the Buyer will not be subject to
         restrictions  on the  resale  thereof  arising  under the 1933 Act as a
         result  of the  manner  of  sale  of such  shares  contemplated  by the
         Agreement.

(6)      No  authorization,   approval  or  consent  of,  or  filing  with,  any
         governmental  body,  regulatory  agency  or stock  exchange,  market or
         automated  quotation  system  or the  stockholders  of the  Company  is
         required  to be  obtained  or made by the  Company  for the sale of the
         Nexar Shares to the Buyer pursuant to the Agreement or for the creation
         or  payment  of the Price  Guarantee  Rights  except  such as have been
         obtained or made.


<PAGE>


(7)      Except for the effects,  if any, that may arise from lawsuits disclosed
         in the  SEC  Reports,  to our  knowledge,  there  is no  action,  suit,
         proceeding,  inquiry or  investigation  before or by any court,  public
         board or body pending or threatened against or affecting the Company or
         any of its  subsidiaries,  wherein an unfavorable  decision,  ruling or
         finding  would  have a  material  adverse  effect  on  the  properties,
         business,  condition  (financial  or other),  results of  operations or
         prospects of the Company and its  subsidiaries  taken as a whole or the
         transactions  contemplated  by the  Agreement  or any of the  documents
         contemplated  thereby or  delivered  in  connection  therewith or which
         would  adversely  affect  the  validity  or  enforceability  of, or the
         authority or ability of the Company to perform its  obligations  under,
         the Agreement or any of such other documents.

(8)      The  execution,   delivery  and  performance  by  the  Company  of  the
         Agreement, the offer and sale of the Nexar Shares to the Buyer pursuant
         to the Agreement and the  fulfillment  of and the  compliance  with the
         terms of the  Agreement  by the Company  will not result in a breach of
         any of the terms or provisions of, or constitute a default  under,  the
         Charter or By-Laws,  or any law,  statute,  rule or regulation to which
         the Company is subject or any Listed Agreement.

         The opinions are limited to the matters expressly stated herein and are
rendered  solely for your  benefit  and may not be quoted or relied upon for any
other purpose or by any other person.

                                                     Very truly yours,

                                                     FOLEY, HOAG & ELIOT LLP



                                                     By:
                                                        ------------------------
                                                           A partner

cc:      American Stock Transfer
          & Trust Company
<PAGE>
                                   EXHIBIT A

                                    EXHIBIT A

Agreement  and Plan of  Reorganization  dated  March 9,  1996 by and  among  the
Company, TTI Acquisition Corp., Tissue Technologies, Inc. and Mario Barton

Amendment to Agreement  and Plan of  Reorganization  dated April  29,1996 by and
among the Company,  TTI Acquisition Corp., Tissue  Technologies,  Inc. and Mario
Barton

Letter from the Company to Tissue Technologies, Inc. waiving the Company's right
to  receive  indemnification  under  Section  6 of the  Agreement  and  Plan  of
Reorganization under certain circumstances

Plan of Merger  dated May 3, 1996 by and between the  Company,  TTI  Acquisition
Corp. and Tissue Technologies, Inc.

Stock Purchase Agreement dated March 19, 1996, by and between Dynaco Acquisition
Corp.,  Comtel  Electronics,  Inc.,  Mikel C.  Green,  Peter  Rogal and  Palomar
Electronics Corp.

Agreement for Purchase of Stock dated July 12,1996,  by and between the Company,
Eleanor Roberts Weisman and Wallace Roberts

Restated Certificate of Incorporation, as amended

Bylaws, as amended

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

1996 Stock Option Plan

Amended 1996 Employee Stock Purchase Plan

Form of Stock Option Agreement under the 1996 Stock Option Plan

Securities  Purchase  Agreement between the Company and The Travelers  Insurance
Company dated July 12, 1996

Warrant to purchase Common Stock of the Company, dated July 12, 1996

Subscription  Agreement dated September 26, 1996 between the Company and Genesee
Fund Limited
<PAGE>

Registration  Rights  Agreement dated September 26, 1996 between the Company and
Genesee Fund Limited

Warrant to purchase Common Stock of the Company dated September 27, 1996

Berckeley  Subscription  Agreement dated December 31, 1996 and Amendment thereto
dated January 10, 1997

Berckeley Debenture dated December 31, 1996

High Risk Opportunities Hub Fund, Ltd. Subscription  Agreement dated January 14,
1997

High Risk Opportunities Hub Fund, Ltd. Debenture dated January 13, 1997

Securities   Purchase   Agreement   dated  December  31,  1996  between  Palomar
Electronics Corporation and Clearwater Fund IV, LLC

Securities  Purchase  Agreement  dated as of December 18, 1996  between  Palomar
Electronics Corporation, the Company and The Travelers Insurance Company

Securities   Purchase   Agreement   dated  December  31,  1996  between  Palomar
Electronics Corporation and GFL Advantage Fund Limited

Option  Agreement  dated December 31, 1996 between the Company and GFL Advantage
Fund Limited

Common Stock Purchase Warrant dated December 31, 1996

Form of Net Warrant to Purchase Common Stock

Subscription   Agreement  dated  December  27,  1996  between  the  Company  and
Finmanagement, Inc.

Subscription  Agreement  dated as of April 12, 1996  between the Company and GFL
Advantage Fund Limited

Registration  Rights  Agreement  dated as of April 17,  1996 by and  between the
Company and GFL Advantage Fund Limited

Warrant dated as of April 16, 1996

Form of Warrant to purchase Common Stock dated February 1, 1996
<PAGE>

Form of Offshore Stock Subscription Agreement dated February 1, 1996

Form of Subscription Agreement dated as of March 10, 1997

Form Registration Rights Agreement dated as of March 10, 1997

Form of 5% Convertible Debenture due March 10, 2002

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

Form of 6% Convertible Debenture due March 13, 2002

Asset Purchase and Settlement Agreement dated February 28, 1997 by and among the
Company, Nexar Technologies, Inc., Technovation Computer Labs, Inc. and Babar I.
Hamirani

Employment  Agreement  dated as of May 1, 1996 between the Company and Ronald G.
Wheeland

Employment Agreement dated as of January 1, 1997, between the Company and Steven
Georgiev

Employment  Agreement  dated as of January  1, 1997,  between  the  Company  and
Michael H. Smotrich

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

Key Employee Agreement dated as of May 15, 1997 between the Company and Louis P.
Valente

Employment  Agreement  dated as of January  1, 1997,  between  the  Company  and
Anthony Fiorillo

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

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

Form of 4.5% Convertible Subordinated Promissory Note dated October 17,1996

Form of Subscription Agreement dated October 16, 1996

Supplement to Securities Purchase Agreement dated May 5, 1997

Supplement to Registration Rights Agreement dated May 5, 1997
<PAGE>

Supplement to Securities Purchase Agreement dated May 23, 1997

Supplement to Registration Rights Agreement dated May 23, 1997

Agreement dated December 30, 1993 by and between the Company, Dynaco Corporation
and Dynaco West Corporation

First  Amendment to Purchase and Sale  Agreement  dated  January 24, 1994 by and
between the Company, Dynaco Corporation and Dynaco West Corporation

Purchase and Sale Agreement dated March 14, 1995, by and between the Company and
SPMT Acquisition Corp., Spectrum Medical Technologies, Inc., Sanford R. Lane and
CSF Investments Ltd.

Purchase  and  Sale  Agreement  dated  June  5,  1995,  by  and  between  Dynaco
Acquisition Corporation and Allard Industries, Inc.

Company's 1991 Stock Option Plan, as amended

Company's 1993 Stock Option Plan

Company's 1995 Stock Option Plan

Form of Stock Option Grant under the Company's  1991, 1993 and 1995 Stock Option
Plans

Form of Company Warrant to Purchase Common Stock

Lease for premises at 66 Cherry Hill Drive,  Beverly,  Massachusetts,  dated May
25, 1993

The Company's 401(k) Plan

Form of 6%, 7% and 8% Convertible Debentures due September 30, 2002

Form of Registration Rights Agreement dated September 30, 1997

Form of Securities Purchase Agreement dated September 30, 1997

Stock  Purchase  Agreement  dated  December 9, 1997 between and among  Biometric
Technologies Corp., the Company and Dynaco Corp. and certain exhibits thereto.

Securities  Purchase  Agreement  dated as of  December  29,1997 by and among the
Company and Clearwater Fund IV, LLC
    

                               EXCHANGE AGREEMENT

     THIS  EXCHANGE  AGREEMENT,  dated as of December 31,  1997,  by and between
PALOMAR MEDICAL TECHNOLOGIES,  INC., a Delaware  corporation,  with headquarters
located at 45 Hartwell Avenue,  Lexington,  Massachusetts 02173 (the "Company"),
and  ADVANTAGE  FUND  LIMITED  a  British  Virgin  Islands   corporation,   with
administrative  offices  located  at  c/o  CITCO,  Kaya  Flamboyan  9,  Curatao,
Netherlands Antilles (the "Buyer").

                              W I T N E S S E T H:

     WHEREAS,  the Company and Genesee Fund Limited,  a British  Virgin  Islands
corporation   ("GFL")  have  executed  and  delivered,   one  to  the  other,  a
Subscription  Agreement,  dated as of  September  26,  1996  (the  "Subscription
Agreement"),  pursuant  to which the  Company  issued  and sold to GFL,  and GFL
purchased from the Company 10,000 shares of Series G Convertible Preferred Stock
(the  "Series G Preferred  Stock") of the  Company,  of which 2,684  shares (the
"Series G Preferred Shares") are issued and outstanding and held by the Buyer;

     WHEREAS,  pursuant  to  the  Securities  Purchase  Agreement,  dated  as of
December 31, 1996, by and between Palomar  Electronics  Corporation,  a Delaware
corporation,  the Company and the Buyer,  the Company  sold to the Buyer and the
Buyer purchased from the Company 200,000 shares (the "Outstanding Nexar Shares")
of  Common  Stock,  $.01  par  value  (the  "Nexar  Common  Stock"),   of  Nexar
Technologies, Inc., a Delaware corporation ("Nexar") and in connection therewith
the Company and the Buyer  executed and delivered,  one to the other,  an Option
Agreement,  dated as of December 31, 1996 (the "Option Agreement"),  pursuant to
which,  among other things, the Company granted to the Buyer the right, upon the
terms and subject to the  conditions  of the Option  Agreement,  to exchange the
Outstanding Nexar Shares for shares of Common Stock, $.01 par value (the "Common
Stock") of the Company;

     WHEREAS,  the  Company and the Buyer wish to provide the Buyer the right to
exchange the Series G Preferred Shares for shares of Common Stock upon the terms
and subject to the conditions of this Agreement;

     WHEREAS,  disputes  have arisen  regarding the exercise by the Buyer of its
rights  under the Option  Agreement  and the  performance  by the Company of its
obligations  under the Option  Agreement  and the Buyer and the Company  wish to
resolve such disputes as provided in this Agreement; and

     WHEREAS,  the Company and the Buyer have  executed and delivered one to the
other a Stock  Purchase  Agreement,  dated as of the  date  hereof  (the  "Stock
Purchase Agreement")  pursuant to which the Buyer is purchasing,  upon the terms
and subject to the conditions of the Stock Purchase  Agreement,  shares of Nexar
Common Stock owned by the Company;

     NOW THEREFORE,  in  consideration  of the premises and the mutual covenants
contained  herein and other good and  valuable  consideration,  the  receipt and
sufficiency of which are hereby acknowledged, the parties agree as follows:

1.   BUYER REPRESENTATIONS, WARRANTIES, ETC.

     The Buyer  represents  and warrants to, and covenants and agrees with,  the
Company as follows:

     (a) ACCREDITED INVESTOR. The Buyer is an oaccredited investoro as that term
is defined in Rule 501 of the General Rules and Regulations under the Securities
Act of 1933, as amended (the "1933 Act") by reason of Rule 501(a)(3);

                                       1
<PAGE>

     (b) REOFFERS AND RESALES.  All subsequent  offers and sales by the Buyer of
the shares of Common  Stock  issuable  upon  exchange  of the Series G Preferred
Shares  pursuant to this Agreement (the "Common  Shares") shall be made pursuant
to  registration  of such  Common  Shares  under the 1933 Act or  pursuant to an
exemption from registration;

     (c) COMPANY  RELIANCE.  The Buyer  understands  that the Common  Shares are
being  offered  to it  in  reliance  on  the  exemption  from  the  registration
requirements of the 1933 Act provided by Section 3(a)(9) of the 1933 Act and may
also be offered in reliance on Regulation D under the 1933 Act  ("Regulation D"}
and exemptions from state securities  laws,  including  exemptions  available by
reason of satisfying the  requirements  of Regulation D, and that the Company is
relying  upon the truth and accuracy of, and the Buyer's  compliance  with,  the
representations,  warranties, agreements,  acknowledgments and understandings of
the Buyer  set  forth  herein in order to  determine  the  availability  of such
exemptions;

     (d)  INFORMATION  PROVIDED.  The Buyer and its advisors,  if any, have been
furnished with all materials  relating to the business,  finances and operations
of the Company and its Subsidiaries  and materials  relating to the offer of the
Common  Shares  which  have  been  requested  by the  Buyer;  the  Buyer and its
advisors,  if any,  have been afforded the  opportunity  to ask questions of the
Company and have received  satisfactory  answers to any such inquiries.  Without
limiting the generality of the foregoing,  the Buyer has had the  opportunity to
obtain and to review the  Company's  (1)  Annual  Report on Form  10-KSB for the
fiscal year ended December 31, 1996, (2) Quarterly  Reports on Form 10-Q for the
fiscal  quarters  ended March 31, June 30 and  September  30, 1997,  (3) Current
Report  on Form 8-K dated  December  9,  1997,  and (4)  Amendment  No. 2 to the
Company's  Registration  Statement on Form S-3 (Registration No. 333-42129) (the
"Company  Registration  Statement")  filed  with  the  Securities  and  Exchange
Commission (the "SEC") on January 9, 1998 (collectively, the "SEC Reports"); and
the Buyer  understands  that its investment in the Common Shares involves a high
degree of risk;

     (e)  ABSENCE OF  APPROVALS.  The Buyer  understands  that no United  States
federal  or state  agency or any other  government  or  governmental  agency has
passed on or made any recommendation or endorsement of the Common Shares; and

     (f)  AGREEMENT.  This  Agreement  has  been  duly and  validly  authorized,
executed  and  delivered  on behalf  of the  Buyer  and is a valid  and  binding
agreement of the Buyer  enforceable in accordance with its terms,  subject as to
enforceability  to general  principles of equity and to bankruptcy,  insolvency,
moratorium and other similar laws affecting the enforcement of creditors' rights
generally.

     (g)  The  Buyer  acknowledges  that,  except  for the  historical  material
contained herein or in the SEC Reports, the matters disclosed herein and therein
are  forward-looking  statements under the federal  securities laws that involve
risks and  uncertainties,  including,  but not  limited to,  product  demand and
market  acceptance  risks,  the  effect of  economic  conditions,  the impact of
competitive  products and pricing,  product development,  commercialization  and
technological difficulties, capacity and supply constraints or difficulties, the
results of financing efforts,  actual purchases under agreements,  the effect of
the Company's accounting policies,  and other risks detailed in the SEC Reports.
Actual results could differ  materially  from those  estimated or anticipated in
these  forward-looking  statements.  Without  limiting  the  generality  of  the
foregoing,  the Buyer  acknowledges  the Risk  Factors  set forth in the Company
Registration Statement.

                                       2
<PAGE>

2.   COMPANY REPRESENTATIONS, WARRANTIES, ETC.

     The Company  represents and warrants to, and covenants and agrees with, the
Buyer that:

     (a)  ORGANIZATION  AND  AUTHORITY.   The  Company  is  a  corporation  duly
organized,  validly existing and in good standing under the laws of the State of
Delaware,  and has all requisite corporate power and authority to (i) own, lease
and operate its properties and to carry on its business as now being  conducted,
and (ii) to execute,  deliver and perform its  obligations  under this Agreement
and the  other  agreements  to be  executed  and  delivered  by the  Company  in
connection herewith, and to consummate the transactions contemplated hereby. The
Company is duly qualified to do business as a foreign corporation and is in good
standing in all jurisdictions  wherein such qualification is necessary and where
failure so to qualify  could have a  material  adverse  effect on the  business,
properties, operations, condition (financial or other), results of operations or
prospects of the Company.

     (b)  CONCERNING  THE  COMMON  SHARES.  The  Common  Shares  have  been duly
authorized  and,  when issued in exchange  for the Series G Preferred  Shares in
accordance with this Agreement,  will be duly and validly issued, fully paid and
non-assessable  and will not subject the holder thereof to personal liability by
reason of being such holder.  There are no preemptive  rights of any stockholder
of the Company,  as such, to acquire any of the Common Shares.  The Common Stock
has been duly listed for trading on the Nasdaq SmallCap Market ("Nasdaq") and is
currently  listed for trading  thereon and (1) the Company has not been notified
since  December 31, 1994 by Nasdaq of any failure or  potential  failure to meet
the criteria for  continued  listing and trading on Nasdaq and (2) no suspension
of trading in the Common Stock is in effect.  The  transactions  contemplated by
this  Agreement will not be subject to the rules adopted by Nasdaq which require
stockholder  approval of certain  transactions,  including  issuances  of common
stock  below the lower of book value or market  price (the  "Nasdaq  Stockholder
Approval Rule").

     (c) EXCHANGE  AGREEMENT AND REGISTRATION  RIGHTS AGREEMENT.  This Agreement
has been duly and validly authorized,  executed and delivered by the Company and
this Agreement is the valid and binding agreement of the Company  enforceable in
accordance with its terms, subject as to enforceability to general principles of
equity  and  to  bankruptcy,  insolvency,  moratorium  and  other  similar  laws
affecting the  enforcement  of creditors'  rights  generally.  The  Subscription
Agreement and the Registration Rights Agreement, dated as of September 26, 1996,
by and between the Company and the Buyer (the "Registration  Rights Agreement"),
are in full force and effect and are valid and binding agreements of the Company
enforceable  in  accordance  with  their   respective   terms,   subject  as  to
enforceability  to general  principles of equity and to bankruptcy,  insolvency,
moratorium and other similar laws affecting the enforcement of creditors' rights
generally.

                  (d)  NON-CONTRAVENTION.  The  execution  and  delivery of this
Agreement  by the  Company  and  the  issuance  of the  Common  Shares  and  the
consummation  by the  Company  of the other  transactions  contemplated  by this
Agreement,  do not and will  not  conflict  with or  result  in a breach  by the
Company of any of the terms or provisions of, or constitute a default under, the
certificate  of  incorporation  or by-laws  of the  Company,  or any  indenture,
mortgage,  deed of trust or other material  agreement or instrument to which the
Company is a party or by which it or any of its  properties or assets are bound,
or any applicable law, rule or regulation or any applicable decree,  judgment or
order  of  any  court,   United  States  federal  or  state   regulatory   body,
administrative  agency or other  governmental body having  jurisdiction over the
Company or any of its properties or assets.

                                       3
<PAGE>

     (e) APPROVALS.  No  authorization,  approval or consent of, or filing with,
any court, governmental body, regulatory agency,  self-regulatory  organization,
or stock exchange or market or the stockholders of the Company is required to be
obtained  or made by the  Company  for the  issuance  of the Common  Shares upon
exchange of the Series G Preferred Shares pursuant to this Agreement, other than
the requirements of any applicable blue sky laws.

     (f) INFORMATION  PROVIDED.  The information provided by or on behalf of the
Company to the Buyer, including, without limitation, the information referred to
in Section 2(e) of this  Agreement,  does not contain any untrue  statement of a
material fact or omit to state any material fact  necessary in order to make the
statements therein, in the light of the circumstances under which they are made,
not misleading.

     (g) ABSENCE OF CERTAIN CHANGES.  Since December 31, 1996, there has been no
material  adverse  change and no material  adverse  development in the business,
properties, operations, condition (financial or other), results of operations or
prospects of the Company or any of its subsidiaries,  except as disclosed in the
SEC Reports.

     (h) ABSENCE OF CERTAIN PROCEEDINGS. Except as disclosed in the SEC Reports,
there is no action, suit, proceeding,  inquiry or investigation before or by any
court,  public board or body pending or, to the  knowledge of the Company or any
of its subsidiaries,  threatened  against or affecting the Company or any of its
subsidiaries,  wherein an unfavorable  decision,  ruling or finding would have a
material  adverse effect on the properties,  business,  condition  (financial or
other),  results of operations or prospects of the Company and its  subsidiaries
taken as a whole or the  transactions  contemplated  by this Agreement or any of
the documents  contemplated  hereby or which would adversely affect the validity
or enforceability  of, or the authority or ability of the Company to perform its
obligations under, this Agreement or any of such other documents.

     (i)  PROPERTIES.  The Company and its  subsidiaries  have good title to all
property real and personal  (tangible and  intangible) and other assets owned by
them, free and clear of all security  interests,  charges,  mortgages,  liens or
other  encumbrances,  except such as are described in the SEC Reports or such as
do not  materially  interfere with the use of such property made, or proposed to
be made,  by the  Company or its  subsidiaries.  The  leases,  licenses or other
contracts or  instruments  under which the Company and its  subsidiaries  lease,
hold  or are  entitled  to use  any  property,  real  or  personal,  are  valid,
subsisting  and  enforceable  with only  such  exceptions  as do not  materially
interfere  with the use of such  property  made,  or proposed to be made, by the
Company or its subsidiaries. Neither the Company nor any of its subsidiaries has
received  notice of any material  violation of any  applicable  law,  ordinance,
regulation, order or requirement relating to its owned or leased properties.

     (j) LABOR RELATIONS.  No material labor problem exists or, to the knowledge
of the Company,  is imminent with respect to any of the employees of the Company
or any of its subsidiaries.

     (k) SEC FILINGS.  The Company has timely filed all required forms,  reports
and other  documents  with the SEC since  December  1, 1996.  All of such forms,
reports and other documents complied, when filed, in all material respects, with
all applicable  requirements of the 1933 Act and the Securities  Exchange Act of
1934, as amended (the "1934 Act").

     (l) NO COMMISSIONS.  The Company has not and will not pay any commission or
other remuneration to any person in connection with the exchange by the Buyer of
the Common Shares for the Series G Preferred Shares.

                                       4
<PAGE>

     (m) RULE 144.  The Common  Shares  may be sold by the Buyer or its  nominee
pursuant to Rule 144 promulgated under the 1933 Act or any other similar rule or
regulation  of the SEC that may at any time permit the holders of Common  Shares
to sell securities of the Company without registration ("Rule 144") (1) prior to
September 26, 1998 if the holder thereof is in compliance  with  paragraphs (e),
(f), (g), (h) and (i) of Rule 144 at the time of such sale, and (2) on and after
September  26, 1998  pursuant to paragraph  (k) of Rule 144 if the holder of the
Common  Shares is not and has not been an affiliate  (as such term is defined in
Rule 144) during the  preceding  three months.  As of the date hereof,  adequate
current  public  information  with  respect  to  the  Company  is  available  in
accordance with paragraph (c)(1) of Rule 144.

     (n) SUBORDINATED NOTE. The outstanding  principal amount under that certain
4.5%  Convertible  Subordinated  Promissory  Note dated  October 17, 1996 of the
Company in the original  principal  amount of $2,500,000 is currently  $100,000.
The Company is not currently in default under such Note.

3.   CERTAIN COVENANTS AND ACKNOWLEDGMENTS.

     (a) TRANSFER RESTRICTIONS. The Buyer acknowledges that, except as otherwise
provided in Section 3(b),  (1) the Common Shares have not been and are not being
registered  under  the  1933  Act,  and  may  not  be  transferred   unless  (A)
subsequently  registered  thereunder  for  resale  or (B) the Buyer  shall  have
delivered to the Company an opinion of counsel, reasonably satisfactory in form,
scope and  substance to the Company,  to the effect that the Common Shares to be
sold or transferred may be sold or transferred  without such  registration;  (2)
any sale of the Common  Shares  made in reliance on Rule 144 may be made only in
accordance  with  the  terms  of said  Rule  and  further,  if said  Rule is not
applicable,  any resale of such Common Shares under  circumstances  in which the
seller,  or the  person  through  whom the sale is made,  may be deemed to be an
underwriter,  as that term is used in the 1933 Act, may require  compliance with
some other  exemption under the 1933 Act or the rules and regulations of the SEC
thereunder;  and (3)  neither  the  Company  nor any  other  person is under any
obligation  to register  the Common  Shares under the 1933 Act or to comply with
the terms and conditions of any exemption thereunder.

     (b) RULE 144.  With a view to making  available to the Buyer and each other
holder of Series G  Preferred  Stock and Common  Shares (the Buyer and each such
other holder, an "Investor") the benefits of Rule 144, the Company agrees to:

          (1)  make and  keep  public  information  available,  as that  term is
understood and defined in Rule 144;

          (2)  file  with the SEC in a  timely  manner  all  reports  and  other
documents required of the Company under the 1933 Act and the 1934 Act;

          (3) furnish to each  Investor so long as such  Investor owns shares of
Series G Preferred Stock and Common Shares, promptly upon request, (i) a written
statement by the Company  that it has filed all reports  required to be filed by
Section 13 or 15(d) of the 1934 Act during the  preceding 12 months and has been
subject to such  filing  requirements  for the past 90 days,  (ii) a copy of the
most recent annual or quarterly report of the Company and such other reports and
documents  so filed by the  Company and (iii) such other  information  as may be
reasonably requested to permit the Investors to sell such securities pursuant to
Rule 144 without registration;

          (4) if at any time the Company is not  required  to file such  reports
with the SEC under Sections 13 or 15(d) of the 1934 Act, to use its best efforts
to make publicly available other  information,  upon the request of an Investor,
so long as is  necessary  to  permit  publication  

                                       5
<PAGE>

by brokers  and  dealers  of  quotations  for the Common  Stock and sales of the
Common Shares in accordance with Rule 15c2-11 under the 1934 Act; and

          (5) within two  business  days after the  provision  to the Company of
evidence  reasonably  satisfactory  to the  Company (x) of  compliance  with the
applicable  provisions  of  paragraphs  (e),  (f),  (g) and  (h) of Rule  144 in
connection  with the sale of Common  Shares by an Investor  (which  evidence may
include an opinion of counsel for the  Investor,  in form,  scope and  substance
customary for opinions in comparable  transactions,  if an opinion of counsel is
reasonably  requested  by the  Company),  the  Company  will take all  necessary
actions to permit and cooperate with such Investor in completing the transfer of
such Common Shares including  instructing the Transfer Agent (as defined herein)
to  effect  such  transfer,  and  will  not  place  any  restrictive  legend  on
certificates  for the  Common  Shares or impose  any  stop-transfer  restriction
thereon,  and (y) of compliance  with the  requirements of paragraph (k) of Rule
144,  the Company will  promptly  remove any  restrictive  legend and cancel any
stop-transfer restriction on Common Shares held by an Investor.

     (c) NO  RESTRICTIVE  LEGEND.  The Company  shall not place any  restrictive
legend on  certificates  for Common  Shares  issued on  exchange of the Series G
Preferred  Shares  pursuant  to  this  Agreement  or  impose  any  stop-transfer
restriction thereon.

     (d) NASDAQ  LISTING;  REPORTING  STATUS.  Within ten days after the Closing
Date, the Company shall file with Nasdaq an amended listing application or other
document  required by Nasdaq in order that the listing of shares of Common Stock
originally  made by the Company in connection  with the issuance of the Series G
Preferred  Stock will be  applicable  to the Common  Shares  and, if required by
Nasdaq because the listing application  relating to the Series G Preferred Stock
may not be made  applicable  to the  Common  Shares,  shall  file with  Nasdaq a
listing  application  for the number of Common Shares which may be issuable upon
exchange of the Series G Preferred Shares pursuant to this Agreement,  on Nasdaq
and shall  provide  evidence  of such  filing to the Buyer  promptly  after such
filing.  The Company shall use its best efforts to obtain such  modification  or
listing.  So long as the Buyer  beneficially owns any of the Common Shares,  the
Company  shall file all reports  required  to be filed with the SEC  pursuant to
Section 13 or 15(d) of the 1934 Act,  and the  Company  shall not,  prior to the
date  which is two years  after the  Closing  Date,  terminate  its status as an
issuer  required to file reports  under the 1934 Act even if the 1934 Act or the
rules and regulations thereunder would permit such termination.

     (e) MARGIN  REQUIREMENTS.  Neither the Company nor any agent  acting on its
behalf has taken or will take any action which might cause this Agreement or the
transactions  contemplated  hereby to violate  Regulation G, Regulation T or any
other  regulation of the Board of Governors of the Federal  Reserve System or to
violate the 1934 Act, in each case as in effect now or as the same may hereafter
be in effect.

     (f) BLUE SKY LAWS.  On or before the Closing  Date,  the Company shall take
such action as shall be necessary to qualify, or to obtain an exemption for, the
Common Shares for issuance to the Buyer pursuant to this Agreement under such of
the securities or oblue skyo laws of jurisdictions in the United States as shall
be applicable to the issuance of the Common Shares to the Buyer pursuant to this
Agreement. The Company shall furnish copies of all filings, applications, orders
and grants or confirmations  of exemptions  relating to such securities or oblue
skyo laws on or before the Closing Date.

     (g) CERTAIN EXPENSES.  Whether or not the closing occurs, the Company shall
pay or  reimburse  the Buyer for all  reasonable  expenses  (including,  without
limitation,  legal fees and  expenses  of counsel to the Buyer)  incurred by the
Buyer in  connection  with  this  Agreement  and the  transactions  contemplated
hereby.

                                       6
<PAGE>

     (h) CERTAIN  ISSUANCES OF SECURITIES.  If the transactions  contemplated by
this Agreement are subject to the Nasdaq  Stockholder  Approval Rule, unless the
Company  obtains  Stockholder  Approval or a waiver  thereof  from  Nasdaq,  the
Company  will not issue any shares of Common Stock or shares of any other series
of preferred stock or other  securities  convertible  into,  exchangeable for or
otherwise  entitling the holder to acquire shares of Common Stock which would be
subject to the  requirements  of the Nasdaq  Stockholder  Approval  Rule (or any
successor or replacement  provision  thereof) and which would be integrated with
the sale of the Series G Preferred Shares to the Buyer or the issuance of Common
Shares  upon  conversion  or  exchange   thereof  for  purposes  of  the  Nasdaq
Stockholder  Approval  Rule (or any  successor,  replacement  or  other  similar
provision  applicable to the Company).  As used herein,  "Stockholder  Approval"
means the  approval  by a majority of the votes cast by the holders of shares of
Common  Stock (in  person or by proxy) at a meeting of the  stockholders  of the
Company (duly convened at which a quorum was present),  or a written  consent of
holders of shares of Common Stock entitled to such number of votes given without
a meeting,  of the issuance by the Company of 20% or more of the Common Stock of
the Company for less than the greater of the book or market value of such Common
Stock on conversion or exchange of the Series G Preferred  Stock,  as and to the
extent  required  under the Nasdaq  Stockholder  Approval Rule as in effect from
time to time or any successor, replacement or other similar provision applicable
to the Company.

     (i) BEST EFFORTS.  Each of the parties shall use its best efforts timely to
satisfy each of the conditions to the other party's  obligations to complete the
closing of the transactions  contemplated by this Agreement set forth in Section
6 or 7, as the case may be, of this Agreement on or before the Closing Date.

4.   EXCHANGE RIGHTS; TRANSFER AGENT INSTRUCTIONS.

     (a) EXCHANGE RIGHTS.  (i) The Company hereby agrees that, at any time after
the closing  under this  Agreement,  the Buyer and each other holder of Series G
Preferred Stock (the Buyer and each such other holder,  a "Holder") may exchange
shares  of Series G  Preferred  Stock  for  shares  of  Common  Stock in lieu of
converting such shares in accordance with the Certificate of Designations of the
Series G Convertible  Preferred Stock (the "Certificate of  Designations").  The
terms and conditions pursuant to which shares of Series G Preferred Stock may be
exchanged  for shares of Common  Stock shall in all respects be identical to the
terms  pursuant to which such shares may be converted  under the  Certificate of
Designations  and the provisions of Section 9 of the Certificate of Designations
are hereby incorporated herein by this reference as if set forth in full herein,
except as set forth below:

          (a) the Minimum Conversion Price shall be $.01;

          (b) The  number of trading  days used in  calculating  the  arithmetic
     average  of the  Closing  Price of the  Common  Stock  described  in clause
     (a)(i)(z)(II)(B)  of Section 9 of the Certificate of Designations  shall be
     five  (such  arithmetic  average  is  referred  to herein as the  "Exchange
     Price");

          (c) each reference in the  provisions of Section 9 of the  Certificate
     of Incorporation to oconversion o or oconverto or other forms of such words
     shall be deemed to be a reference to oexchangeo or the appropriate  form of
     such word;

          (d) each reference in the  provisions of Sections 9(a),  9(b) and 9(c)
     to the  oConversion  Amounto  shall  be  deemed  to be a  reference  to the
     oExchange  Amount,o  which  initially  shall  mean  $1,000.00,  subject  to
     adjustment  in  accordance  with  Sections  9(a),  9(b)  and  9(c)  of  the
     Certificate of Designations as if it were the Conversion Amount;

                                       7
<PAGE>

          (e) each reference in the  provisions of Sections 9(a),  9(b) and 9(c)
     of the Certificate of Designations to the oConversion Dateo shall be deemed
     to be a reference  to Exchange  Date and,  for  purposes of this  Section 4
     oExchange  Dateo  shall  mean the date on which the Notice of  Exchange  is
     actually  received  by the  Company,  any  transfer  agent for the Series G
     Preferred  Stock or the transfer agent for the Common Stock,  in case of an
     exchange at the option of a Holder pursuant to Section 4(a).

     (b) LIMITATION ON EXCHANGES.  So long as the Company shall be in compliance
in all material respects with its obligations to the Holders (including, without
limitation,  its obligations under the Subscription Agreement,  the Registration
Rights  Agreement,  this Certificate of Designations  and this Agreement,  then,
notwithstanding  any other  provisions of Section  4(a),  (x) no Holder shall be
entitled to exercise  exchange  rights  prior to March 1, 1998 and (y) no Holder
shall be  entitled  on any  Exchange  Date to  exchange  any  shares of Series G
Preferred Stock to the extent that the sum of (1) the number of shares of Series
G Preferred  Stock for which valid notices of exchange were given by such Holder
within 30 days  preceding  such  Exchange  Date plus (2) the number of shares of
Series  G  Preferred  Stock  held by such  Holder  with  respect  to  which  the
determination  in this Section  4(b) is being made would  exceed the  applicable
Exchangeability Amount.

     As used herein,  oExchangeability  Amounto for any Exchange  Date means the
number of  shares of Series G  Preferred  Stock  set forth  below  opposite  the
Exchange Rate which is in effect for exchanges on such Exchange Date

        EXCHANGE RATE                                 EXCHANGEABILITY AMOUNT

        $.01 to $2.00 per share                                  268
        $2.01 to $3.00 per share                                 536
        $3.01 to $4.00 per share                                 804
        $4.01 per share or greater                             1,072

; PROVIDED,  HOWEVER,  that the  Exchange  Rates shown above shall be subject to
equitable   adjustments  for  stock  splits,   stock  dividends,   combinations,
recapitalizations,  and similar events which occur on or after the Closing Date.
If at any time by reason of a  proposed  transfer  or  otherwise  the  number of
Holders is to be  increased,  then the Exchange  Amount  applicable to each such
Holder shall be allocated  between or among the transferring  Holder and the new
Holders pro rata,  the Company  shall be entitled to make a notation  thereof on
the particular certificates and any such new Holder, by such Holder's acceptance
of shares of Series G Preferred Stock, agrees to such allocation and notation.

     (c)  EXCHANGE  AT OPTION OF  COMPANY.  So long as the  Company  shall be in
compliance in all material  respects with its  obligations to the holders of the
Series G Preferred Stock (including,  without limitation,  its obligations under
this  Agreement,  the  Registration  Rights  Agreement  and the  Certificate  of
Designations), the Company shall have the right, exercisable at any time or from
time to time after  February 28, 1998 by at least 15 business  days but not more
than 20 business days prior notice (a "Company  Exchange Notice") to the holders
of the Series G  Preferred  Stock,  to require  such  holders  to  exchange,  in
accordance with the provisions, and subject to the limitations,  of this Section
4, all or any part of the  outstanding  shares of Series G  Preferred  Stock for
shares of Common Stock to the extent the same are at such time  exchangeable for
shares of Common  Stock.  Unless  paragraph  (k) of Rule 144 is available to the
holder  and  the  Company  has  complied  with  all of its  obligations  in this
Agreement with respect  thereto,  the number of  outstanding  shares of Series G
Preferred  Stock  which the  Company  may  require a holder to  exchange  on any
exchange  date may not exceed such number of shares of Series G Preferred  Stock
which are  exchangeable  for a number of shares of Common 

                                       8
<PAGE>

Stock  which,  together  with the number of shares of Common  Stock sold for the
account of such holder within the preceding three months,  equals one percent of
the  outstanding  shares of Common  Stock as shown by the most recent  report or
statement published by the Company.  The Company Exchange Notice shall state (1)
the number of shares of Series G  Preferred  Stock  which the  Company  seeks to
require to be exchanged  for shares of Common  Stock and (2) the  exchange  date
(which  shall not be less than 15 business  days or more than 20  business  days
after the date the Company Exchange Notice is given).  If the Company shall give
a Company Exchange Notice, then, unless theretofore  exchanged by a Holder, and,
so long as the Company shall be in compliance in all material  respects with its
obligations to the holders of the Series G Preferred Stock  (including,  without
limitation,  its  obligations  under this  Agreement,  the  Registration  Rights
Agreement and the  Certificate  of  Designations)  on such exchange date, on the
exchange date properly set forth therein, the lesser of (A) the number of shares
of Series G Preferred  Stock which the Company seeks to require to be exchanged,
as set forth in such Company Exchange Notice or (B) the maximum number of shares
of Series G  Preferred  Stock which on such  exchange  date is  exchangeable  in
accordance  with  Section 4(a)  hereof,  shall be  exchanged  for such number of
shares of Common Stock as shall be  determined  pursuant to this Section 4 as if
the  exchange of such number of shares of Series G Preferred  Stock were made by
the Holders  thereof in accordance  herewith  without any further  action on the
part of the holders of such shares of Series G Preferred Stock.  Upon receipt by
the Company of certificates for shares of Series G Preferred Stock exchanged for
shares of Common  Stock in  accordance  with this  Section  4(c) after a Company
Exchange Notice is given, the Company shall issue and, within three trading days
after  such  surrender,  deliver  to or upon the order of such  Holder  (1) that
number of shares of Common  Stock for the number of shares of Series G Preferred
Stock  exchanged as shall be  determined  in  accordance  herewith and (2) a new
certificate for the balance of shares of Series G Preferred Stock, if any.

     (d) CONVERSIONS  DEEMED EXCHANGES.  On and after March 1, 1998, the Company
shall to treat any request for conversion of Series G Preferred  Stock submitted
by a Holder in accordance  with the terms and  conditions of the  Certificate of
Designations  as a  request  for  exchange  in  accordance  with the  terms  and
conditions hereof,  subject to Section 4(f). On and after the closing under this
Agreement,  any  Corporation  Conversion  Notice  submitted  by the  Company  in
accordance  with the terms and  conditions of the  Certificate  of  Designations
shall be deemed to be a Company Exchange Notice in accordance with the terms and
conditions of Section 4(c).

     (e) TRANSFER  AGENT  INSTRUCTIONS.  Prior to the Closing Date,  the Company
will (1) execute and deliver the Transfer Agent  Instructions  substantially  in
the  form  attached  hereto  as  ANNEX I to and  thereby  irrevocably  instruct,
American Stock  Transfer & Trust  Company,  as Transfer Agent and Registrar (the
"Transfer Agent"), to issue certificates for the Common Shares from time to time
upon exchange of the Series G Preferred Shares in such amounts as specified from
time to time to the  Transfer  Agent  in the  Exchange  Notices  surrendered  in
connection  with such  exchanges and (2) appoint the Transfer Agent the exchange
agent for the Series G Preferred  Stock.  The certificates for the Common Shares
shall  be  registered  in the  name  of the  Buyer  or its  nominee  and in such
denominations  to be specified by the Buyer in connection  with each exchange of
Series G Preferred  Shares.  The Company warrants that no instruction other than
such instructions  referred to in this Section 4(e) will be given by the Company
to the  Transfer  Agent and that the Common  Shares  shall  otherwise  be freely
transferable  on the books  and  records  of the  Company  as and to the  extent
provided in this Agreement.  Nothing in this Section 4(e) shall limit in any way
the  Buyer's   obligations  and  agreement  to  comply  with  the   registration
requirements of all applicable  securities laws upon any resale of Common Shares
by the  Buyer.  If the Buyer  provides  the  Company  with an opinion of counsel
reasonably  satisfactory  in form,  scope  and  substance  to the  Company  that
registration  of a resale by the Buyer of any of the Common Shares in accordance
with clause (1)(B) of Section 3(a) of this  Agreement is not required  under the
1933 Act,  the Company  shall  permit the  transfer

                                       9
<PAGE>

of such Common  Shares and promptly  instruct the  Company's  transfer  agent to
issue upon  transfer no later than three days after  receipt of such opinion one
or more share  certificates in such name and in such  denominations as specified
by the Buyer.  Nothing in this Section 4(e) shall limit the  obligations  of the
Company under Section 3(n) of the Registration Rights Agreement.

     (f)  LIMITATION ON EXERCISE OF CONVERSION  RIGHTS.  Prior to March 1, 1998,
the Holders shall be entitled to exercise  conversion  rights in accordance with
the  Certificate  of  Designations.  On and after March 1, 1998,  so long as the
Company is in compliance in all material  respects with its  obligations  to the
holders of the Series G Preferred  Stock  (including,  without  limitation,  its
obligations  under this Agreement,  the  Registration  Rights  Agreement and the
Certificate of Designations), the Buyer and any other holder of shares of Series
G  Preferred  Stock who is bound by this  Section  4(f) shall not  exercise  the
conversion rights provided in Section 9(a) of the Certificate of Designations.

     (g) EXCHANGE NOTICE. Any notice of exchange of shares of Series G Preferred
Stock by a Holder  pursuant to Section 4(a) shall be in the form attached hereto
as ANNEX II.

     (h) TRANSFERS.  The Buyer agrees not to sell, assign or otherwise  transfer
any Series G  Preferred  Shares  unless the  transferee  becomes a party to this
Agreement. The Company agrees to be bound by the terms of this Agreement for the
benefit of each such transferee.

     (i) RETIREMENT OF SERIES G PREFERRED STOCK. Upon each exchange of shares of
Series G Preferred  Stock pursuant to this  Agreement,  the Company shall retire
such shares.

5.   CLOSING DATE.

     The date and time of the closing under this Agreement (the "Closing  Date")
shall be 12:00 noon, New York City time, on January 23, 1998. Such closing shall
occur on the Closing Date at the Law Offices of Brian W Pusch.

6.   CONDITIONS TO THE COMPANY'S OBLIGATIONS.

     The Buyer  understands that the Company's  obligations under this Agreement
are conditioned upon the satisfaction of the following  conditions  precedent on
or before the Closing  Date (any or all of which may be waived by the Company in
its sole discretion):

     (a)  The  receipt  and  acceptance  by the  Company  of this  Agreement  as
evidenced  by  execution  of this  Agreement  by the Company and  delivery of an
executed counterpart of this Agreement to the Buyer or its legal counsel;

     (b) The accuracy on the Closing Date of the  representations and warranties
of the Buyer  contained in this Agreement as if made on the Closing Date and the
performance  by the Buyer on or before the  Closing  Date of all  covenants  and
agreements of the Buyer  required to be performed on or before the Closing Date;
and

     (c) The Buyer shall have  executed  and  delivered to the Company a General
Release in the form attached hereto as ANNEX III.

                                       10
<PAGE>

     7. CONDITIONS TO THE BUYER'S OBLIGATIONS.

     The Company understands that the Buyer's obligation under this Agreement is
conditioned  upon the satisfaction of the following  conditions  precedent on or
before the  Closing  Date (any or all of which may be waived by the Buyer in its
sole discretion):

     (a) The accuracy on the Closing Date of the  representations and warranties
of the Company  contained  in this  Agreement as if made on the Closing Date and
the  performance  by the Company on or before the Closing Date of all  covenants
and agreements of the Company  required to be performed on or before the Closing
Date and receipt by the Buyer of a  certificate,  dated the Closing Date, of the
Chief Executive Officer or the Chief Financial Officer of the Company confirming
such matters and such other matters as the Buyer may reasonably request;

     (b) The closing under the Stock Purchase Agreement shall have occurred;

     (c) The receipt by the Buyer of a  certificate,  dated the Closing Date, of
the Secretary of the Company certifying (1) the certificate of incorporation and
by-laws of the Company as in effect on the Closing Date, (2) all  resolutions of
the Board of Directors (and committees  thereof) of the Company relating to this
Agreement and the transactions contemplated hereby and (3) such other matters as
reasonably requested by the Buyer;

     (d) The Company  shall have  executed and  delivered to the Buyer a General
Release in the form attached hereto as ANNEX III; and

     (e) Receipt by the Buyer on the  Closing  Date of an opinion of counsel for
the Company,  dated the Closing  Date, in form,  scope and substance  reasonably
satisfactory to the Buyer, to the effect set forth in ANNEX IV attached hereto.

8.   MISCELLANEOUS.

     (a) This Agreement  shall be governed by and interpreted in accordance with
the laws of the Commonwealth of Massachusetts.

     (b) This  Agreement  may be  executed  in  counterparts  and by the parties
hereto on separate counterparts,  all of which together shall constitute one and
the same  instrument.  A  facsimile  transmission  of this  Agreement  bearing a
signature  on behalf of a party hereto shall be legal and binding on such party.
Although  this  Agreement  is dated as of the date  first set forth  above,  the
actual date of  execution  and  delivery of this  Agreement by each party is the
date set forth below such party's  signature on the signature  page hereof.  Any
reference in this Agreement or in any of the documents executed and delivered by
the parties hereto in connection  herewith to the date of execution and delivery
of this  Agreement  shall be deemed a  reference  to the later of such dates set
forth below each party's respective signature on the signature page hereof.

     (c)  The  headings,   captions  and  footers  of  this  Agreement  are  for
convenience   of   reference   and  shall  not  form  part  of,  or  affect  the
interpretation of, this Agreement.

     (d) If any provision of this Agreement shall be invalid or unenforceable in
any  jurisdiction,  such  invalidity  or  unenforceability  shall not affect the
validity or enforceability of the remainder of this Agreement or the validity or
enforceability of this Agreement in any other jurisdiction.

     (e) This  Agreement may be amended only by an instrument in writing  signed
by the party to be charged with enforcement.

                                       11
<PAGE>

     (f)  Failure  of any  party to  exercise  any right or  remedy  under  this
Agreement or otherwise,  or delay by a party in exercising such right or remedy,
or any course of  dealings  between the  parties,  shall not operate as a waiver
thereof or an amendment hereof,  nor shall any single or partial exercise of any
such right or power,  or any abandonment or  discontinuance  of steps to enforce
such a right or  power,  preclude  any  other or  further  exercise  thereof  or
exercise of any other right or power.

                  (g) Any notices  required or  permitted  to be given under the
terms of this  Agreement  shall be sent by mail or delivered  personally  (which
shall  include   telephone   line  facsimile   transmission   with  answer  back
confirmation)  or by courier and shall be effective five days after being placed
in the mail, if mailed, or upon receipt, if delivered  personally or by courier,
in the case of the Company  addressed to the Company at its address shown in the
introductory  paragraph  of  this  Agreement,  Attention:  Director  of  Finance
(telephone line facsimile transmission number (781) 676-7330) or, in the case of
the Buyer, at its address shown on the signature page of this Agreement,  with a
copy to  Genesee  International,  Inc.,  10500  N.E.  8th  Street,  Suite  1920,
Bellevue,  Washington 98004-4332  (telephone line facsimile  transmission number
(425)  462-4645) or such other  address as a party shall have provided by notice
to the  other  party  in  accordance  with  this  provision.  The  Buyer  hereby
designates as its address and telephone line facsimile  transmission  number for
any  notice  required  or  permitted  to be given to the Buyer  pursuant  to the
Certificate  of  Designations  or the  provisions  of Section 4 the  address and
telephone line facsimile transmission number shown on the signature page of this
Agreement,  with a copy to: Advantage Fund Limited,  c/o Genesee  International,
Inc.,  10500 N.E.  8th  Street,  Suite  1920,  Bellevue,  Washington  98004-4332
(facsimile  number  (425)  462-4645),  until the Buyer shall  designate  another
address for such purpose.

     (h) The Buyer  shall have the right to assign  its  rights and  obligations
under this  Agreement  to any  transferee  of all or any portion of the Series G
Preferred  Shares,  provided  any such  assignee,  by  written  instrument  duly
executed by such assignee,  assumes all  obligations of the Buyer hereunder with
respect to the Series G Preferred  Shares so  transferred,  whereupon  the Buyer
shall be relieved of any further  obligations,  responsibilities and liabilities
under  this  Agreement  with  respect  to  the  Series  G  Preferred  Shares  so
transferred.

     (i) The respective representations, warranties, covenants and agreements of
the Buyer and the Company contained in this Agreement or made by or on behalf of
them, respectively,  pursuant to this Agreement shall survive the closing on the
Closing  Date and  shall  remain  in full  force and  effect  regardless  of any
investigation made by or on behalf of them or any person controlling or advising
any of them.

     (j) This Agreement and its Annexes set forth the entire  agreement  between
the parties  hereto with respect to the subject  matter hereof and supersede all
prior  agreements  and  understandings,  whether  written or oral,  with respect
thereto.

     (k) The language used in this  Agreement  will be deemed to be the language
chosen by the parties to express  their  mutual  intent,  and no rules of strict
construction will be applied against any party.

                                       12
<PAGE>

     IN WITNESS  WHEREOF,  this  Agreement has been duly executed by the parties
hereto by their  respective  officers  thereunto duly  authorized as of the date
first set forth above.

                                       ADVANTAGE FUND LIMITED

                                       By:  /s/  A.P. de Groot
                                          --------------------
                                            A.P. de Groot
                                            President

                                       Address:   c/o CITCO
                                                  Kaya Flamboyan 9
                                                  Curatao, Netherlands Antilles
                                       Facsimile No.:   011-599-9322008

                                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                                       By:  /s/  Joseph P. Caruso
                                          -------------------------------
                                       Title:  Treasurer and Chief Financial
                                               Officer
<PAGE>
   
                                                                   ANNEX I
                                                                     TO

                                                                  EXCHANGE
                                                                  AGREEMENT

                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                               45 HARTWELL AVENUE
                         LEXINGTON, MASSACHUSETTS 02173

                                                          January    , 1998
                                                                  ---     


American Stock Transfer & Trust Company,
   as Transfer Agent and Registrar
40 Wall Street
New York, New York 10005

Dear Sir or Madam:

         Pursuant to an Exchange  Agreement,  dated as of December 31, 1997 (the
"Agreement"),  by and between  Palomar  Medical  Technologies,  Inc., a Delaware
corporation (the "Company"), and Advantage Fund Limited (the "Original Holder"),
the Company has agreed with the Original  Holder and will agree with  subsequent
holders  (together with the Original  Holder,  the "Holders") to exchange shares
(the "Series G Preferred Shares") of Series G Convertible  Preferred Stock, $.01
par value (the  "Series G  Preferred  Stock")  of the  Company  for shares  (the
"Common Shares") of Common Stock,  $.01 par value (the "Common  Stock"),  of the
Company.  As a condition  precedent to the closing under the Exchange Agreement,
the Original  Holder  requires the Company to send this letter as the  Company's
irrevocable  instruction to American Stock Transfer & Trust Company, as Transfer
Agent and Registrar (the "Transfer Agent"),  so that the Holders will be assured
of the timely  issuance and receipt of shares of Common  Stock upon  exchange of
shares of Series G Preferred Stock.

         The Company  hereby  appoints the Transfer  Agent as exchange agent for
the Series G Preferred Stock. Enclosed with this letter is the form of Notice of
Exchange  of  Series G  Convertible  Preferred  Stock  (the  "Exchange  Notice")
relating  to the  Series G  Preferred  Stock.  The  Company  hereby  irrevocably
instructs the Transfer  Agent to issue the Common Shares upon exchange of shares
of Series G  Preferred  Stock  from time to time  upon  receipt  of a copy of an
Exchange  Notice  delivered by a Holder which Exchange  Notice shall specify the
number of Common  Shares to be issued.  The  certificates  for the Common Shares
shall not bear any  restrictive  legend and neither the Company nor the Transfer
Agent shall place any stop-transfer restriction against the Common Shares.

         This  instruction  is expressly  made for the benefit of the holders of
record from time to time of the Series G Preferred  Stock and the Common  Shares
and may not be changed,


<PAGE>


amended or modified to diminish or  adversely  affect the rights of such holders
hereunder without the prior written consent of all such holders so affected.

                                             PALOMAR MEDICAL TECHNOLOGIES, INC.



                                             By:
                                                -------------------------------
                                                Name:
                                                Title:
<PAGE>

                                                              ANNEX II
                                                                 TO
                                                              EXCHANGE
                                                              AGREEMENT

                               NOTICE OF EXCHANGE
                     OF SERIES G CONVERTIBLE PREFERRED STOCK
                      OF PALOMAR MEDICAL TECHNOLOGIES, INC.

     TO: PALOMAR MEDICAL  TECHNOLOGIES,  INC. 
         45 Hartwell Avenue  
         Lexington, Massachusetts 02173

         Attention:        Director of Finance

         Facsimile:        (781) 676-7330

         (1) Pursuant to the Exchange Agreement,  dated as of December 31, 1997,
by and between Palomar Medical  Technologies,  Inc., a Delaware corporation (the
"Company"),   and  Advantage  Fund  Limited  (the  "Exchange  Agreement"),   the
undersigned  hereby elects to exchange  ________  shares of Series G Convertible
Preferred  Stock,  $.01 par value  per share  (the  "Preferred  Stock"),  of the
Company  for  shares of Common  Stock,  $.01 par  value per share  (the  "Common
Stock"),  of the Company, or such other securities for which the Preferred Stock
is  currently  exchangeable.  Capitalized  terms used  herein and not  otherwise
defined herein have the respective meanings provided in the Exchange Agreement.

         (2) Please issue a certificate or certificates for the number of shares
of Common Stock or other securities for which such number of shares of Preferred
Stock  is  exchangeable  in the  name(s)  specified  immediately  below  or,  if
additional space is necessary, on an attachment hereto:




       ---------------------                       ---------------------
       Name                                        Name

       ---------------------                       ---------------------
       Address                                     Address

       ---------------------                       ---------------------
       SS or Tax ID Number                         SS or Tax ID Number

         (3) The Exchange  Date is         and the Closing  Price of the Common
                                  --------
Stock on the five consecutive trading days preceding the Exchange Date and the 
arithmetic average thereof are as follows:

                   DATE                                     CLOSING PRICE


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

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

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

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

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

                  Arithmetic Average: $
                                       ----------------

         (4) In the event of  partial  exercise,  the  Company  must  reissue an
appropriate  certificate for the number of shares of Preferred Stock which shall
not have been exchanged.

         (5) The undersigned  hereby represents to the Company that the exercise
of exchange rights  contained  herein does not violate the provisions of Section
5(a) of the Exchange Agreement relating to limitation on beneficial ownership of
Common Stock upon exchange of the Preferred Stock.

                                                NAME OF HOLDER


                                                --------------------------------
Date:
     ----------------


                                                --------------------------------
                                                Signature  of  Holder  (must  be
                                                signed  exactly as name  appears
                                                on    the    Preferred     Stock
                                                Certificate.)
<PAGE>

                          MUTUAL RELEASE OF ALL CLAIMS

         FOR GOOD AND VALUABLE  CONSIDERATION,  the receipt and  sufficiency  of
which is hereby acknowledged,  Palomar, as hereinafter defined,  hereby remises,
releases,  and forever discharges Genesee  International,  Inc.,  Advantage Fund
Ltd.,  GFL  Advantage  Fund Ltd.,  Advantage  Fund II, Ltd.,  their  general and
limited partners,  employees,  servants,  agents,  representatives,  affiliates,
investors,  attorneys and insurers,  past and present, and its and their agents,
servants,  heirs,  successors and assigns (all hereinafter jointly and severally
referred to as "Genesee"),  from any and all actions,  causes of action, claims,
suits, accounts,  covenants,  contracts,  debts, demands,  agreements,  damages,
liabilities or obligations  whatsoever of every name and nature,  whether at law
or in equity,  whether in contract or tort or by statute or on any other  basis,
known or unknown, suspected or unsuspected, vested or contingent (the "Claims"),
which  Palomar now has or ever had from the  beginning of the world to this date
(all hereinafter referred to as the "Palomar Claims");  provided,  however, that
this shall not include any Claims  which  Palomar  may have  against  Genesee in
connection  with the  Exchange  Agreement  of even date  herewith  and the Stock
Purchase  Agreement dated as of January 8, 1998 between Palomar and Genesee (the
"Excluded Agreements").

         Palomar  expressly  understands  and agrees that  Genesee  does not, by
accepting this Release or providing the consideration set forth herein, admit or
agree that it has, will have or ever had any liability to Palomar.
<PAGE>

         Further,  for  good  and  valuable   consideration,   the  receipt  and
sufficiency of which is hereby acknowledged,  including the foregoing release of
claims by Palomar against Genesee, Genesee likewise hereby remises, releases and
forever  discharges  Palomar  Medical  Technologies,   Inc.  and  its  servants,
employees,   agents,   representatives,    affiliates,    officers,   directors,
subsidiaries,  subsidiary officers, subsidiary directors,  subsidiary employees,
attorneys  and  insurers,   past  and  present,  and  their  heirs,   executors,
administrators,   estates,   legal   representatives,   successors  and  assigns
("Palomar")  from any and all Claims which  Genesee now has or ever had from the
beginning of the world to this date (all hereinafter referred to as "the Genesee
Claims");  provided,  however,  that this shall not  include  any  Claims  which
Genesee may have against Palomar in connection with the Excluded Agreements.

         Genesee  expressly  understands  and agrees that  Palomar  does not, by
accepting this Release or providing the consideration set forth herein, admit or
agree that it has, will have or ever had any liability to Genesee.

         WARRANTY OF CAPACITY TO EXECUTE AGREEMENT AND RELEASE

         The parties represent and warrant that no other person or entity has or
has had any interest in the Palomar Claims or the Genesee Claims, that they have
the sole right and  exclusive  authority to execute this  Agreement and Release,
and that  they have not  sold,  assigned,  transferred,  conveyed  or  otherwise
disposed of any of the Palomar Claims or the Genesee Claims.

         CONFIDENTIALITY

         The parties  mutually agree that neither they nor their attorneys shall
reveal to anyone other than the parties and their attorneys and their attorneys'
legal staff, other than as may be mutually agreed to in writing (which agreement
shall not be unreasonably withheld) or required by law, any of the terms of this
Agreement and Release.

<PAGE>

         ENTIRE AGREEMENT

         This Agreement and Release constitutes the entire agreement between and
among the  parties  with  regard to the  subject  matter  set forth  herein  and
supersede  all  prior  and   contemporaneous   agreements,   understandings  and
representations  between or among the parties,  oral or written,  concerning the
subject matter hereof.  No  representation,  promise,  condition,  inducement or
statement  of  intention,  express  or  implied,  that is not set  forth in this
Agreement and Release has been made by any party concerning such subject matter,
no party has relied upon any representation,  promise, condition,  inducement or
statement  of  intention,  express  or  implied,  that is not set  forth in this
Agreement  and Release  concerning  such subject  matter,  and no party shall be
bound  by  any  purported  representation,  promise,  condition,  inducement  or
statement  of  intention,  express  or  implied,  that is not set  forth in this
Agreement and Release concerning such subject matter.

         REPRESENTATION AS TO COMPREHENSION OF DOCUMENT AND ADVICE OF COUNSEL

         In entering into this Agreement and Release the parties  represent that
they have relied upon the legal advice of their attorneys, who are the attorneys
of their  own  choice,  and that  they  have  completely  read the terms of this
Agreement  and Release  and had the  opportunity  to inquire of their  attorneys
about these terms,  and that those terms are fully  understood  and  voluntarily
accepted by them.

         AMENDMENTS

         This Agreement and Release may not be amended, supplemented,  waived or
changed orally, but only by a writing signed by the party as to whom enforcement
of any such amendment,  supplement,  waiver or modification is sought and making
specific reference to this Agreement and Release.


<PAGE>

         BINDING EFFECT

         All of the terms and  provisions of this Agreement and Release shall be
operative and binding upon each of the parties hereto upon  execution  hereof by
the  applicable  party,  binding  upon  and  inure  to the  benefit  of,  and be
enforceable  by,  the  parties  and  their  respective  heirs,   administrators,
executors,  estates,  legal  representatives,  successors  and assigns,  and the
possession of this Agreement and Release was not delivered in escrow or pursuant
to any agreement that it should not be effective until any conditions  precedent
or subsequent had been complied with.

         GOVERNING LAW

         This  Agreement  and Release  shall be governed  by and  construed  and
enforced in accordance with the laws of the Commonwealth of Massachusetts.

         COUNTERPARTS

         This  Agreement and Release may be executed and delivered in any number
of  counterparts  each of which,  when so executed and  delivered,  shall be and
constitute an original and one and the same document.

                   REMAINDER OF PAGE INTENTIONALLY LEFT BLANK.


<PAGE>


         WITNESS MY HAND AND SEAL this 22nd day of January, 1998.

                                              PALOMAR MEDICAL TECHNOLOGIES, INC.


                                              By:    /s/ Louis P. Valente
                                                 -------------------------------
                                                 Name:   Louis P. Valente
                                                 Title:  President and 
                                                         Chief Executive Officer

State of Massachusetts
County of Middlesex

            On this 22nd day of January,  1998,  before me  personally  appeared
Louis P.  Valente,  who  acknowledges  himself  to be the  President  and  Chief
Executive Officer of Palomar Medical Technologies, Inc., a Delaware corporation,
and as such President and Chief Executive  Officer,  being  authorized so to do,
executed the foregoing  instrument for the purposes  contained therein on behalf
of Palomar  Medical  Technologies,  Inc.  and  acknowledged  that the  foregoing
instrument was Palomar Medical Technologies, Inc.'s free act and deed.


                                                 /s/  Marianne Barrett
                                                --------------------------------
                                                Notary Public
                                                Name:  Marianne Barrett
                                                My Commission Expires:  11/19/04

         WITNESS MY HAND AND SEAL this ____ day of _______________, 1998.

                                                GENESEE INTERNATIONAL, INC.



                                                By:    /s/ Michelle Kline
                                                   -----------------------------
                                                Name:  Michelle Kline
                                                Title: Authorized Agent

State of Wasington
County of King

            On this 22 day of  January,  1998,  before  me  personally  appeared
Michelle Kline, who  acknowledges  himself to be the authorized agent of Genesee
International,  Inc.,  a Delaware  corporation,  and as such  authorized,  being
authorized  so to  do,  executed  the  foregoing  instrument  for  the  purposes
contained  therein on behalf of Genesee  International,  Inc., and  acknowledged
that the foregoing  instrument  was Genesee  International,  Inc.'s free act and
deed.

                                                  /s/ Howard Coleman
                                                --------------------------------
                                                Notary Public
                                                Name: Howard Coleman
                                                My Commission Expires: 2/10/01


         WITNESS MY HAND AND SEAL this ____ day of _______________, 1998.

                                                ADVANTAGE FUND LTD.,
                                                GFL ADVANTAGE FUND LTD.,
                                                ADVANTAGE FUND II, LTD.



                                                By:   /s/ A.P. de Groot
                                                   -----------------------------
                                                Name:  A.P. de Groot
                                                Title: President

State of
         ---------------
County of
          -----------------

         On this ___ day of ______________,  1998, before me personally appeared
_______________,  who  acknowledges  himself  to  be  the  _________________  of
Advantage  Fund Ltd.,  GFL Advantage  Fund Ltd., and Advantage Fund II, Ltd.., a
Delaware corporation,  and as such ________________,  being authorized so to do,
executed the foregoing  instrument for the purposes  contained therein on behalf
of Advantage  Fund Ltd.,  GFL Advantage  Fund Ltd., and Advantage Fund II, Ltd.,
and acknowledged that the foregoing instrument was Genesee International, Inc.'s
free act and deed.


                                                --------------------------------
                                                Notary Public
                                                Name:
                                                My Commission Expires:
<PAGE>
                                                  ANNEX IV TO EXCHANGE AGREEMENT

                                                     January 26, 1998

Advantage Fund Limited
c/o CITCO
Kaya Flamboyan 9
Curacao, Netherlands Antilles

         Re:  PALOMAR MEDICAL TECHNOLOGIES, INC.

Ladies and Gentlemen:

         We have  acted as  counsel to Palomar  Medical  Technologies,  Inc.,  a
Delaware corporation (the "Company"), in connection with the Exchange Agreement,
dated as of December 31, 1997,  between Advantage Fund Limited, a British Virgin
Islands corporation ("Advantage"),  and the Company (the "Agreement") providing,
among other things, for the right of Advantage and any other holder of shares of
Series G Convertible  Preferred  Stock,  $.01 par value per share (the "Series G
Preferred Stock"), to exchange shares of Series G Preferred Stock of the Company
for shares of Common Stock, $.01 par value (the "Common Stock"), of the Company.
The Series G Preferred  Stock was  acquired  from the Company on  September  26,
1996.  Capitalized  terms used and not otherwise  defined  herein shall have the
respective meanings assigned to such terms in the Agreement.

         In connection  with our rendering of the opinions  expressed  below, we
reviewed (i) the  Certificate  of  Incorporation  (the  "Company  Charter")  and
By-Laws (the "Company By-Laws") of the Company,  each as amended to date; (ii) a
certificate  issued by the  Secretary  of State of the State of  Delaware  dated
January 9, 1998 with  respect to the legal  existence  and good  standing of the
Company in Delaware; (iii) the relevant records of meetings of the directors and
stockholders of the Company and consents of the directors and stockholders filed
therewith;  (iv) the Agreement, the Certificate of Designations and the Transfer
Agent Instructions;  (v) the other documents delivered at the Closing,  (vi) the
agreements,  instruments and documents  listed on EXHIBIT A attached hereto (the
"Listed Agreements"); and (vii) such other documents and certificates as we have
deemed necessary to enable us to render the opinions expressed below.

         In rendering the opinion expressed in paragraph 1 below with respect to
the legal existence and good standing of the Company in Delaware, we have relied
solely  upon  the  certificate  referred  to in  clause  (ii)  of the  preceding
paragraph, and such opinion is given as of the date of such certificate.


<PAGE>


         With respect to the opinion  expressed  in  paragraph 4 below,  we note
that we did not  observe  or  supervise  the  activities  of the  Company or its
representatives  in  connection  with the  offering  of the  Common  Shares.  In
rendering such opinion we have assumed without  investigation that in connection
with such offering there has been no general solicitation or general advertising
by the Company or its representatives with respect to the Common Shares. We have
also assumed that no person subject to 950 C.M.R. 14.402(b)(9)(F) has engaged in
any  activity  prohibited  thereby  and  that  no  subsequent  offer  or sale of
securities  of  the  Company  will  adversely  affect  the  availability  of the
exemptions  from  registration  referred to in  paragraph 4 of this opinion with
respect to the offer or sale of the Common Shares.

         We call  your  attention  to the  fact  that  the  Company  has  issued
securities that are  convertible  into shares of its common stock at rates based
on the market price of its common stock at the time conversion is requested.  We
express no opinion as to the  sufficiency of the number of authorized  shares of
the Company's common stock as of any date.

         When an  opinion  set  forth  below  is  given  to our  knowledge,  the
knowledge  is  limited  to the  facts  or  other  information  known to David A.
Broadwin,  Esquire,  Marcel A. Bryar,  Esquire,  Dean F.  Hanley,  Esquire,  and
Alexander H. Pyle, Esquire,  who are the individual lawyers in our firm who were
actively  involved  in  representation  of  the  Company  with  respect  to  the
transactions  contemplated  by the  Agreement  and,  except as expressly  stated
herein,  without  any special or  additional  investigation  undertaken  for the
purposes of this opinion.

         In rendering the opinions  expressed  herein, we have also examined and
have relied  completely  upon all of the  representations  and  warranties as to
matters  of  fact  contained  in the  Agreement  and  contained  in the  related
instruments  and other  documents  delivered by the Company to you in connection
with the  Closing,  and we have  assumed the  completeness  and  accuracy of all
factual matters described in such representations and warranties.

         We have not, except as specifically  noted above,  made any independent
review or  investigation  of facts  relating to the Company,  including  without
limiting the generality of the foregoing,  any investigation as to the existence
of any actions,  suits or proceedings  pending or threatened against the Company
or  agreements,  judgments,  injunctions,  orders or  decrees  binding  upon the
Company or which might result in the imposition of any lien or other encumbrance
on any assets of the Company.

         We have assumed the  authenticity  and  completeness  of all  documents
furnished to us as  originals,  the  genuineness  of all  signatures,  the legal
capacity of natural  persons,  the  conformity to the originals of all documents
furnished to us as copies,  and the accuracy and  completeness  of all corporate
records made available to us by the Company.


<PAGE>


         You have not asked us to pass upon your  power and  authority  to enter
into the  Agreement.  Accordingly,  for the  purposes of this  opinion,  we have
assumed  that you have all  requisite  power  and  authority  to enter  into the
Agreement  and to  effect  all of the  transactions  thereunder,  and  that  the
Agreement and each other  agreement or  instrument we have reviewed  constitutes
the legal,  valid and binding  obligation of all parties  thereto other than the
Company.

         We have made such examination of Massachusetts law, federal law and the
corporation  law of the State of Delaware as we deem  necessary for the purposes
of this  opinion.  We do not  purport to pass herein on the laws of any state or
jurisdiction other than the federal law of the United States of America, the law
of The  Commonwealth  of  Massachusetts  and the corporation law of the State of
Delaware.  Our opinions  are given only as of the date hereof,  and we expressly
disclaim any continuing obligation or undertaking to supplement or update any of
our  statements  herein.  We have assumed  that the Buyer is not an  "interested
stockholder"  within  the  meaning  of  Section  203  of  the  Delaware  General
Corporation Law.

         The opinions herein  expressed are qualified to the extent that (i) the
validity or  enforceability of any provisions of any agreement or instrument may
be  subject  to or  affected  by  any  bankruptcy,  reorganization,  insolvency,
moratorium or similar law of general application from time to time in effect and
relating to or affecting the rights or remedies of creditors generally, (ii) the
remedy of specific  performance or any other equitable remedy may be unavailable
in any  jurisdiction  or may be withheld as a matter of judicial  discretion and
(iii) the  enforcement  of any  rights or  remedies  is or may be  subject to an
implied  duty on the part of the party  seeking to enforce  such  rights to take
action and make  determinations  on a  reasonable  basis and in good  faith.  In
addition,  we express no opinion herein as to: prospective  waivers of rights to
notice or a hearing or of other  rights  granted  by  constitution  or  statute;
powers of attorney; provisions purporting to relieve parties of the consequences
of their own  negligence  or  misconduct;  provisions  purporting  to  establish
evidentiary  standards;  or provisions to the effect that rights or remedies are
not exclusive,  that every right or remedy is cumulative and may be exercised in
addition to any other right or remedy,  or that  failure to exercise or delay in
exercising rights and remedies will not operate as a waiver of any such right or
remedy.  With your  permission,  we have  assumed  for all  purposes  under this
opinion that the Company is not, and following  completion  of the  transactions
contemplated  by the Agreement will not be,  insolvent,  left with  unreasonably
small capital, or unable to pay its debts as they mature.

         Based upon and subject to the foregoing, we are of the opinion that:

         1. The Company is a corporation duly organized, validly existing and in
good  standing  under the laws of the State of  Delaware  and has all  requisite
corporate power and authority to conduct its business as currently conducted.


<PAGE>


         2. The Company has all requisite  power and authority to enter into the
Agreement and the Transfer Agent Instructions and to consummate the transactions
contemplated  thereby. The execution,  delivery and performance of the Agreement
and the Transfer Agent  Instructions  and the  consummation of the  transactions
contemplated thereby have been duly authorized by all necessary corporate action
on the part of the Company.  The Agreement and the Transfer  Agent  Instructions
have been duly executed and delivered by the Company and  constitute  the legal,
valid and binding  obligations of the Company enforceable against the Company in
accordance with their respective terms.

         3. The Common  Shares  have been duly  authorized  and,  when issued in
exchange  for  shares  of  Series  G  Preferred  Stock  in  accordance  with the
Agreement, will be validly issued, fully paid and non-assessable.

         4.  Assuming the accuracy as of the date hereof of the  representations
and warranties of the Buyer set forth in the Agreement, the Common Shares may be
issued to you upon  exchange  of the Series G Preferred  Shares  pursuant to the
Agreement without registration under the 1933 Act.

         5. Other than the filing contemplated by Section 3(d) of the Agreement,
no   authorization,   approval  or  consent  of,  or  filing  with,  any  court,
governmental  body,  regulatory  agency or stock  exchange,  market or automated
quotation  system or the  stockholders of the Company is required to be obtained
or made by the Company for the issuance of the Common Shares as  contemplated by
the  Agreement  except such as have been obtained or made and other than such as
may be required under the securities or "blue sky" laws of certain jurisdictions
(as to which we express no opinion).

         6.  Except  for the  effects,  if any,  that may  arise  from  lawsuits
disclosed  in the SEC  Reports,  to our  knowledge,  there is no  action,  suit,
proceeding,  inquiry or  investigation  before or by any court,  public board or
body  pending or  threatened  against  or  affecting  the  Company or any of its
subsidiaries,  wherein an unfavorable  decision,  ruling or finding would have a
material  adverse effect on the properties,  business,  condition  (financial or
other),  results of operations or prospects of the Company and its  subsidiaries
taken as a whole or the transactions contemplated by the Agreement or any of the
documents  contemplated  thereby or delivered in  connection  therewith or which
would adversely  affect the validity or  enforceability  of, or the authority or
ability of the Company to perform its obligations under, the Agreement or any of
such other documents.


<PAGE>


         7. The  execution,  delivery  and  performance  by the  Company  of the
Agreement and the Transfer Agent  Instructions and the offer and issuance of the
Common Shares and the  fulfillment  of and the  compliance  with the  respective
terms  thereof by the Company will not result in a breach of any of the terms or
provisions of, or constitute a default under, the Company  Charter,  the Company
By-Laws, or any law, statute, rule or regulation to which the Company is subject
or any Listed  Agreement;  provided,  however,  that we express no opinion  with
respect to the  provisions  of Section  6(a) of that  certain  4.5%  Convertible
Subordinated  Promissory  Note dated October 17, 1996 which is one of the Listed
Agreements.

         8.  Assuming  (i)  compliance  by the  holder  of  Common  Shares  with
paragraphs (e), (f), (g), (h) and (i) of Rule 144 promulgated under the 1933 Act
("Rule  144") at the time of a sale of Common  Shares,  (ii)  compliance  by the
Company at such time with  paragraph  (c) of Rule 144 and (iii) no change in the
terms of Rule 144 as currently in effect, the Common Shares may be sold prior to
September 26, 1998 pursuant to Rule 144 without registration under the 1933 Act.
On and after September 26, 1998,  assuming no change in the terms of Rule 144 as
currently in effect,  the Common Shares may be sold pursuant to paragraph (k) of
Rule 144  without  registration  under the 1933 Act,  provided  that the  Common
Shares  are sold for the  account  of a person  who is not an  affiliate  of the
Company at the time of sale,  and who has not been an  affiliate  of the Company
during the preceding three months.

         These opinions are limited to the matters  expressly  stated herein and
are  rendered  solely for your  benefit and may not be quoted or relied upon for
any other purpose or by any other person,  except that the opinion  expressed in
paragraph  4 above,  insofar as it relates to the Common  Shares,  may be relied
upon by American Stock Transfer & Trust Company, as Transfer Agent and Registrar
for the Common Stock.

                                                      Very truly yours,

                                                      FOLEY, HOAG & ELIOT LLP

                                                      By:
                                                         -----------------------
                                                         A Partner

cc:      American Stock Transfer &
         Trust Company, as Transfer
         Agent and Registrar

<PAGE>
                                   EXHIBIT A

                                    EXHIBIT A

Agreement  and Plan of  Reorganization  dated  March 9,  1996 by and  among  the
Company, TTI Acquisition Corp., Tissue Technologies, Inc. and Mario Barton

Amendment to Agreement  and Plan of  Reorganization  dated April  29,1996 by and
among the Company,  TTI Acquisition Corp., Tissue  Technologies,  Inc. and Mario
Barton

Letter from the Company to Tissue Technologies, Inc. waiving the Company's right
to  receive  indemnification  under  Section  6 of the  Agreement  and  Plan  of
Reorganization under certain circumstances

Plan of Merger  dated May 3, 1996 by and between the  Company,  TTI  Acquisition
Corp. and Tissue Technologies, Inc.

Stock Purchase Agreement dated March 19, 1996, by and between Dynaco Acquisition
Corp.,  Comtel  Electronics,  Inc.,  Mikel C.  Green,  Peter  Rogal and  Palomar
Electronics Corp.

Agreement for Purchase of Stock dated July 12,1996,  by and between the Company,
Eleanor Roberts Weisman and Wallace Roberts

Restated Certificate of Incorporation, as amended

Bylaws, as amended

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

1996 Stock Option Plan

Amended 1996 Employee Stock Purchase Plan

Form of Stock Option Agreement under the 1996 Stock Option Plan

Securities  Purchase  Agreement between the Company and The Travelers  Insurance
Company dated July 12, 1996

Warrant to purchase Common Stock of the Company, dated July 12, 1996

Subscription  Agreement dated September 26, 1996 between the Company and Genesee
Fund Limited
<PAGE>

Registration  Rights  Agreement dated September 26, 1996 between the Company and
Genesee Fund Limited

Warrant to purchase Common Stock of the Company dated September 27, 1996

Berckeley  Subscription  Agreement dated December 31, 1996 and Amendment thereto
dated January 10, 1997

Berckeley Debenture dated December 31, 1996

High Risk Opportunities Hub Fund, Ltd. Subscription  Agreement dated January 14,
1997

High Risk Opportunities Hub Fund, Ltd. Debenture dated January 13, 1997

Securities   Purchase   Agreement   dated  December  31,  1996  between  Palomar
Electronics Corporation and Clearwater Fund IV, LLC

Securities  Purchase  Agreement  dated as of December 18, 1996  between  Palomar
Electronics Corporation, the Company and The Travelers Insurance Company

Securities   Purchase   Agreement   dated  December  31,  1996  between  Palomar
Electronics Corporation and GFL Advantage Fund Limited

Option  Agreement  dated December 31, 1996 between the Company and GFL Advantage
Fund Limited

Common Stock Purchase Warrant dated December 31, 1996

Form of Net Warrant to Purchase Common Stock

Subscription   Agreement  dated  December  27,  1996  between  the  Company  and
Finmanagement, Inc.

Subscription  Agreement  dated as of April 12, 1996  between the Company and GFL
Advantage Fund Limited

Registration  Rights  Agreement  dated as of April 17,  1996 by and  between the
Company and GFL Advantage Fund Limited

Warrant dated as of April 16, 1996

Form of Warrant to purchase Common Stock dated February 1, 1996
<PAGE>

Form of Offshore Stock Subscription Agreement dated February 1, 1996

Form of Subscription Agreement dated as of March 10, 1997

Form Registration Rights Agreement dated as of March 10, 1997

Form of 5% Convertible Debenture due March 10, 2002

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

Form of 6% Convertible Debenture due March 13, 2002

Asset Purchase and Settlement Agreement dated February 28, 1997 by and among the
Company, Nexar Technologies, Inc., Technovation Computer Labs, Inc. and Babar I.
Hamirani

Employment  Agreement  dated as of May 1, 1996 between the Company and Ronald G.
Wheeland

Employment Agreement dated as of January 1, 1997, between the Company and Steven
Georgiev

Employment  Agreement  dated as of January  1, 1997,  between  the  Company  and
Michael H. Smotrich

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

Key Employee Agreement dated as of May 15, 1997 between the Company and Louis P.
Valente

Employment  Agreement  dated as of January  1, 1997,  between  the  Company  and
Anthony Fiorillo

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

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

Form of 4.5% Convertible Subordinated Promissory Note dated October 17,1996

Form of Subscription Agreement dated October 16, 1996

Supplement to Securities Purchase Agreement dated May 5, 1997

Supplement to Registration Rights Agreement dated May 5, 1997
<PAGE>

Supplement to Securities Purchase Agreement dated May 23, 1997

Supplement to Registration Rights Agreement dated May 23, 1997

Agreement dated December 30, 1993 by and between the Company, Dynaco Corporation
and Dynaco West Corporation

First  Amendment to Purchase and Sale  Agreement  dated  January 24, 1994 by and
between the Company, Dynaco Corporation and Dynaco West Corporation

Purchase and Sale Agreement dated March 14, 1995, by and between the Company and
SPMT Acquisition Corp., Spectrum Medical Technologies, Inc., Sanford R. Lane and
CSF Investments Ltd.

Purchase  and  Sale  Agreement  dated  June  5,  1995,  by  and  between  Dynaco
Acquisition Corporation and Allard Industries, Inc.

Company's 1991 Stock Option Plan, as amended

Company's 1993 Stock Option Plan

Company's 1995 Stock Option Plan

Form of Stock Option Grant under the Company's  1991, 1993 and 1995 Stock Option
Plans

Form of Company Warrant to Purchase Common Stock

Lease for premises at 66 Cherry Hill Drive,  Beverly,  Massachusetts,  dated May
25, 1993

The Company's 401(k) Plan

Form of 6%, 7% and 8% Convertible Debentures due September 30, 2002

Form of Registration Rights Agreement dated September 30, 1997

Form of Securities Purchase Agreement dated September 30, 1997

Stock  Purchase  Agreement  dated  December 9, 1997 between and among  Biometric
Technologies Corp., the Company and Dynaco Corp. and certain exhibits thereto.

Securities  Purchase  Agreement  dated as of  December  29,1997 by and among the
Company and Clearwater Fund IV, LLC
    

                                                                  EXECUTION COPY

                          SECURITIES PURCHASE AGREEMENT

        SECURITIES PURCHASE AGREEMENT (this "AGREEMENT"),  dated as of September
30,  1997,  by and among  PALOMAR  MEDICAL  TECHNOLOGIES,  INC.,  a  corporation
organized  under  the  laws of the  State  of  Delaware  (the  "COMPANY"),  with
headquarters located at 66 Cherry Hill Drive,  Beverly,  Massachusetts 01915 and
each of the  purchasers  (the  "PURCHASERS")  set forth on the  execution  pages
hereof (the "EXECUTION PAGES").

        WHEREAS:

        A. The Company and each  Purchaser  are executing  and  delivering  this
Agreement in reliance upon the exemption from securities  registration  afforded
by Section  4(2) of the  Securities  Act of 1933,  as amended  (the  "SECURITIES
ACT");

        B. Each  Purchaser  desires to purchase,  upon the terms and  conditions
stated in this Agreement;  (i) 6%, 7% and 8% Convertible Debenture Due September
30, 2002 of the Company (each a "DEBENTURE" and, collectively, the "DEBENTURES")
convertible into its common stock, par value $.01 per share, of the Company (the
"COMMON STOCK") and (ii) shares of Common Stock (the "COMMON SHARES").  The form
of the Debenture,  including the terms upon which such Debenture are convertible
into  shares of Common  Stock,  is  attached  hereto as Exhibit A. The shares of
Common Stock issuable upon conversion of the Debenture or otherwise  pursuant to
the  Debentures  are  referred  to  herein  as  the  "CONVERSION   SHARES".  The
Debentures,  the  Common  Shares  and the  Conversion  Shares  are  collectively
referred to herein as the "SECURITIES."

        C.  Contemporaneous  with the execution and delivery of this  Agreement,
the parties hereto are executing and delivering a Registration Rights Agreement,
in the form attached hereto as Exhibit B (the "REGISTRATION  RIGHTS AGREEMENT"),
pursuant to which the Company has agreed to provide certain  registration rights
under the Securities Act and the rules and regulations  promulgated  thereunder,
and applicable state securities laws;

        NOW, THEREFORE, the Company and the Purchasers hereby agree as follows:

        1. PURCHASE AND SALE OF DEBENTURES AND COMMON SHARES

                a. Purchase of Debentures and Common Shares. On the Closing Date
        (as  defined  below),  subject to the  satisfaction  (or  waiver) of the
        conditions set forth in Sections 6 and 7 below,  the Company shall issue
        and  sell to each  Purchaser  and each  Purchaser  severally  agrees  to
        purchase from the Company,  (i) a Debenture in such  original  principal
        amount as is set forth on such  Purchaser's  signature  page  hereto and
        (ii) a number of Common Shares equal to (A) fifteen percent (15%) of the
        original  principal  amount of the  Debenture  referred to in clause (i)
        divided by (B) the average of the closing bid prices of the Common Stock
        on the Nasdaq  SmallCap Market for the three (3) trading days commencing
        on the first trading day after Closing  Date.  Each Investor  represents
        and agrees that neither it nor its  affiliates has entered or will enter
        into any  transactions  with  respect to any  securities  of the Company
        (other than the  transactions  contemplated  by this  Agreement)  on the
        Closing Date or the three trading days  thereafter.  The purchase  price
        (the "PURCHASE PRICE") for such Debenture and Common Shares to be issued
        and sold to each Purchaser at such closing shall be as set forth on such
        Purchaser's Execution Page hereto.

                                       1
<PAGE>

                b. Form of Payment.  On the Closing Date,  each Purchaser  shall
        pay the aggregate  Purchase  Price for the  Debentures and Common Shares
        being  purchased by such  Purchaser  hereunder  by wire  transfer to the
        Company,  in accordance with the Company's written wiring  instructions,
        against delivery of the duly executed  Debenture being purchased by such
        Purchaser hereunder and the Company shall deliver such Debenture against
        delivery of such aggregate Purchase Price. Within twenty (20) days after
        the second  trading day following  the Closing  Date,  the Company shall
        deliver to each Purchaser a duly executed  certificate  representing the
        Common Shares purchased by such Purchaser.

                c. Closing Date.  Subject to the satisfaction (or waiver) of the
        conditions  thereto set forth in Section 6 and Section 7 below, the date
        and time of the issuance and sale of the  Debentures  and Common  Shares
        pursuant to this  Agreement  (the  "CLOSING  DATE")  shall be 12:00 noon
        eastern  time  on  September  30,  1997,  or such  other  time as may be
        mutually  agreed  upon by the Company  and the  Purchasers.  The closing
        shall occur at the offices of Foley,  Hoag & Eliot LLP,  One Post Office
        Square, Boston, MA 02109.

        2. PURCHASERS' REPRESENTATIONS AND WARRANTIES

        Each Purchaser severally represents and warrants to the Company that:

                a.  Investment  Purpose.  Purchaser is purchasing the Debentures
        and Common Shares for  Purchaser's  own account for investment  only and
        not with a present view towards the public sale or distribution thereof,
        except  pursuant  to  sales  that  are  exempt  from  the   registration
        requirements  of the  Securities Act and/or sales  registered  under the
        Securities  Act.  Purchaser  understands  that  Purchaser  must bear the
        economic risk of this investment indefinitely, unless the Securities are
        registered  pursuant  to the  Securities  Act and any  applicable  state
        securities or blue sky laws or an exemption  from such  registration  is
        available,  and that the Company has no present intention of registering
        any such  Securities  other  than as  contemplated  by the  Registration
        Rights Agreement.  Notwithstanding  anything in this Section 2(a) to the
        contrary,  by making the representations  herein, the Purchaser does not
        agree to hold the  Securities for any minimum or other specific term and
        reserves  the  right  to  dispose  of  the  Securities  at any  time  in
        accordance with or pursuant to a registration  statement or an exemption
        under the Securities Act.

                b.  Accredited  Investor  Status.  Purchaser  is an  "Accredited
        Investor"  as defined in Rule 501(a)  promulgated  under the  Securities
        Act.

                c.  Reliance  on  Exemptions.  Purchaser  understands  that  the
        Debentures  and Common Shares are being offered and sold to Purchaser in
        reliance upon specific exemptions from the registration  requirements of
        United States federal and state  securities laws and that the Company is
        relying upon the truth and accuracy of, and Purchaser's compliance with,
        the  representations,   warranties,   agreements,   acknowledgments  and
        understandings  of Purchaser  set forth herein in order to determine the
        availability  of such  exemptions  and the  eligibility  of Purchaser to
        acquire the Debentures and Common Shares.

                                       2
<PAGE>

                d. Information.  Purchaser and its counsel or representative, if
        any,  have  been  furnished  all  materials  relating  to the  business,
        finances and  operations  of the Company and  materials  relating to the
        offer and sale of the  Debentures  and  Common  Shares  which  have been
        specifically  requested by  Purchaser or its counsel or  representative.
        Purchaser and its counsel, if any, have been afforded the opportunity to
        ask questions of the Company and have received what  Purchaser  believes
        to be complete and satisfactory  answers to any such inquiries.  Neither
        such  inquiries nor any other due diligence  investigation  conducted by
        Purchaser  or its counsel or any of its  representatives  shall  modify,
        amend  or   affect   Purchaser's   right   to  rely  on  the   Company's
        representations and warranties  contained in Section 3 below.  Purchaser
        understands  that  Purchaser's  investment in the Securities  involves a
        high degree of risk.

                e.  Governmental  Review.  Purchaser  understands that no United
        States federal or state agency or any other  government or  governmental
        agency has passed upon or made any  recommendation or endorsement of the
        Securities.

                f. Transfer or Resale.  Purchaser understands that (i) except as
        provided in the Registration  Rights Agreement,  the Securities have not
        been and are not being  registered under the Securities Act or any state
        securities  laws,  and may not be  transferred  unless (a)  subsequently
        registered  thereunder,  or (b)  Purchaser  shall have  delivered to the
        Company an opinion of counsel (which opinion shall be in form, substance
        and scope customary for opinions of counsel in comparable  transactions)
        to the effect that the Securities to be sold or transferred  may be sold
        or  transferred   pursuant  to  an  exemption  from  such  registration,
        including  without  limitation Rule 144 promulgated under the Securities
        Act (or a successor  rule)  ("RULE  144"),  or (c)  transferred  without
        consideration  to an  affiliate  of  Purchaser;  (ii)  any  sale of such
        Securities  made in reliance on Rule 144 may be made only in  accordance
        with the terms of said Rule and further, if said Rule is not applicable,
        any resale of such Securities  under  circumstances  in which the seller
        (or the  person  through  whom the sale is made)  may be deemed to be an
        underwriter  (as that term is defined in the Securities Act) may require
        compliance  with some other  exemption  under the  Securities Act or the
        rules and  regulations of the Securities  and Exchange  Commission  (the
        "SEC") thereunder; and (iii) neither the Company nor any other person is
        under any  obligation to register such  Securities  under the Securities
        Act or any  state  securities  laws or to  comply  with  the  terms  and
        conditions  of any  exemption  thereunder  (in  each  case,  other  than
        pursuant to the Registration Rights Agreement).

                g. Legends. Purchaser understands that the Debentures and Common
        Shares  and,  until  such  time  as  the  Conversion  Shares  have  been
        registered  under the Securities Act as contemplated by the Registration
        Rights Agreement or otherwise may be sold by Purchaser  pursuant to Rule
        144  without  any  restriction  as to the  public  resale  thereof,  the
        certificates for the Conversion Shares may bear a restrictive  legend in
        substantially  the  following  form  (and a  stop-transfer  order may be
        placed against transfer of the certificates for such Securities):

                                       3
<PAGE>

                The  securities  represented by this  certificate  have not been
                registered  under the  Securities  Act of 1933, as amended.  The
                securities  have been  acquired  for  investment  and may not be
                sold,  transferred  or assigned  in the absence of an  effective
                registration  statement for the securities under said Act, or an
                opinion of counsel,  in form,  substance and scope customary for
                opinions   of   counsel   in   comparable   transactions,   that
                registration  is not  required  under  said  Act or  unless  the
                Company  is  provided  with   reasonable   assurances  that  the
                securities were sold pursuant to Rule 144 under said Act.

                The legend set forth  above  shall be  removed  and the  Company
        shall issue a  certificate  without such legend upon  conversion  of the
        Debentures  to the holder of any Security  upon which it is stamped,  if
        (a) the resale of such Security is registered  under the Securities Act,
        or (b) such holder  provides the Company with an opinion of counsel,  in
        form,   substance  and  scope  customary  for  opinions  of  counsel  in
        comparable transactions, to the effect that a public sale or transfer of
        such Security may be made without  registration under the Securities Act
        or (c) such holder provides the Company with reasonable  assurances that
        such Security has been sold pursuant to Rule 144 or can be sold pursuant
        to Rule 144  without  any  restriction  as to the  number of  Securities
        acquired  as of a  particular  date that can then be  immediately  sold.
        Purchaser agrees to sell all Securities,  including those represented by
        a certificate(s) from which the legend has been removed,  pursuant to an
        effective   registration  statement  and  to  deliver  a  prospectus  in
        connection  with  such  sale  (if and to the  extent  such  delivery  is
        required)  or in  compliance  with an  exemption  from the  registration
        requirements  of the  Securities  Act. In the event the above  legend is
        removed  from  any  Security  and  thereafter  the  effectiveness  of  a
        registration  statement  covering  such  Security  is  suspended  or the
        Company determines that a supplement or amendment thereto is required by
        applicable  securities  laws,  then upon  reasonable  advance  notice to
        Purchaser the Company may require that the above legend be placed on any
        such  Security  that  cannot  then  be  sold  pursuant  to an  effective
        registration  statement  or Rule 144 without any  restriction  as to the
        number of Securities  acquired as of a particular  date that can then be
        immediately  sold,  which legend shall be removed when such Security has
        been sold  pursuant to Rule 144 or may be sold  pursuant to an effective
        registration  statement  or Rule 144 without any  restriction  as to the
        number of Securities  acquired as of a particular  date that can then be
        immediately sold.

                h.   Authorization;   Enforcement.   This   Agreement   and  the
        Registration  Rights  Agreement  have been duly and validly  authorized,
        executed and  delivered on behalf of Purchaser and are valid and binding
        agreements of Purchaser  enforceable in accordance with their respective
        terms.

                i. Location of Purchaser. Each of the Purchasers has advised the
        Company  in  writing  with  respect  to the  jurisdictions  wherein  the
        investment decision regarding Purchaser's  acquisition of the Debentures
        and the Common Shares has been made.

        3. REPRESENTATIONS AND WARRANTIES OF THE COMPANY.

        The Company represents and warrants to each Purchaser that:

                                       4
<PAGE>

                a. Organization and  Qualification.  The Company and each of its
        subsidiaries  is a  corporation  duly  organized  and  existing  in good
        standing under the laws of the jurisdiction in which it is incorporated,
        and has the requisite corporate power to own its properties and to carry
        on its  business  as now being  conducted.  The  Company and each of its
        subsidiaries  is duly qualified as a foreign  corporation to do business
        and is in good  standing in every  jurisdiction  where the failure so to
        qualify would have a Material Adverse Effect.  "MATERIAL ADVERSE EFFECT"
        means  any  material  adverse  effect  on  the  operations,  properties,
        condition  (financial  or otherwise) or prospects of the Company and its
        subsidiaries, taken as a whole on a consolidated basis or on the ability
        of the  Company  to  perform  its  obligations  in  connection  with the
        transactions contemplated hereby on a timely basis. The Company does not
        have any significant subsidiaries (as defined in Rule 1-02 of Regulation
        S-X under the Securities Act) other than those subsidiaries set forth on
        Schedule 3(a).

                b. Authorization; Enforcement. (i) The Company has the requisite
        corporate  power and authority to enter into and perform this  Agreement
        and the Registration Rights Agreement,  to issue and sell the Debentures
        and Common Shares in accordance with the terms hereof,  and to issue the
        Conversion  Shares upon  conversion of the Debentures in accordance with
        their  terms;  (ii) the  execution,  delivery  and  performance  of this
        Agreement,  the Registration  Rights Agreement and the Debentures by the
        Company  and the  consummation  by it of the  transactions  contemplated
        hereby and thereby  (including  without  limitation  the issuance of the
        Debentures  and  Common  Shares and the  issuance  and  reservation  for
        issuance of the  Conversion  Shares)  have been duly  authorized  by the
        Company's Board of Directors and no further consent or  authorization of
        the Company,  its Board or Directors,  or its  stockholders  is required
        (under Rules  promulgated  by the  National  Association  of  Securities
        Dealers or  otherwise);  (iii) this Agreement has been duly executed and
        delivered by the Company; and (iv) this Agreement constitutes, and, upon
        execution  and  delivery  by  the  Company  of the  Registration  Rights
        Agreement and the  Debentures,  such agreement and such  instrument will
        constitute,  valid and binding  obligations  of the Company  enforceable
        against the Company in accordance with their respective terms.

                c.  Capitalization.  The capitalization of the Company as of the
        date hereof,  including  the  authorized  capital  stock,  the number of
        shares  issued  and  outstanding,  the  number  of shares  reserved  for
        issuance  pursuant to the Company's  stock option  plans,  the number of
        shares  reserved for  issuance  pursuant to  securities  (other than the
        Debentures) exercisable for, or convertible into or exchangeable for any
        shares of  Common  Stock and the  number  of shares to be  reserved  for
        issuance  upon  conversion  of the  Debentures  is set forth on Schedule
        3(c). All of such outstanding shares of capital stock have been, or upon
        issuance  will be,  validly  issued,  fully paid and  nonassessable.  No
        shares of capital stock of the Company  (including the  Debentures,  the
        Common  Shares and the  Conversion  Shares)  are  subject to  preemptive
        rights or any other similar rights of the stockholders of the Company or
        any liens or  encumbrances.  Except as disclosed in Schedule  3(c) or as
        contemplated herein, as of the date of this Agreement,  (i) there are no
        outstanding options,  warrants,  scrip, rights to subscribe to, calls or
        commitments  of any character  whatsoever  relating to, or securities or
        rights  convertible into or exercisable or exchangeable  for, any shares
        of  capital  stock  of  the  Company  or any  of  its  subsidiaries,  or
        arrangements  by which the Company or any of its  subsidiaries is or may
        become bound to issue additional  shares of capital stock of the Company
        or any  of its  subsidiaries,  and  (ii)  there  are  no  agreements  or
        arrangements  under  which the  Company  or any of its  subsidiaries  is
        obligated to register the sale of any of the Company's  securities under
        the  Securities  Act (except the  Registration  Rights  Agreement).  The
        Company has made  available to each Purchaser true and correct copies of
        the  Company's  Certificate  of  Incorporation  as in effect on the date
        hereof  ("CERTIFICATE OF  INCORPORATION"),  the Company's  By-laws as in
        effect on the date hereof (the "BY-LAWS"), and all other instruments and
        agreements  governing  securities  convertible  into or  exercisable  or
        exchangeable for Common Stock of the Company.  The Company shall provide
        each Purchaser with a written  update of this  representation  signed by
        the Company's  Chief  Executive  Officer or Chief  Financial  Officer on
        behalf of the Company as of the Closing Date.

                                       5
<PAGE>

                d. Issuance of Securities.  The  Debentures are duly  authorized
        and, upon issuance in accordance with the terms of this Agreement,  will
        be  validly  issued  and  free  from  all  taxes,   liens,   claims  and
        encumbrances  and will not be  subject  to  preemptive  rights  or other
        similar  rights of  stockholders  of the Company.  The Common Shares are
        duly  authorized and, upon issuance in accordance with the terms of this
        Agreement,  will be validly issued,  fully paid and non-assessable,  and
        free from all  taxes,  liens,  claims and  encumbrances  and will not be
        subject to preemptive  rights or other similar rights of stockholders of
        the Company.  The Conversion Shares are duly authorized and reserved for
        issuance,  and, upon conversion of the Debentures in accordance with the
        terms thereof,  will be validly issued,  fully paid and  non-assessable,
        and free from all taxes,  liens, claims and encumbrances and will not be
        subject to preemptive  rights or other similar rights of stockholders of
        the Company.

                e. No Conflicts. The execution, delivery and performance of this
        Agreement,  the Registration  Rights Agreement and the Debentures by the
        Company, the performance by the Company of its obligations hereunder and
        thereunder,  and the  consummation  by the  Company of the  transactions
        contemplated  hereby and thereby  (including,  without  limitation,  the
        issuance and reservation for issuance, as applicable,  of the Debentures
        and Common  Shares and the  Conversion  Shares) will not (i) result in a
        violation  of the  Certificate  of  Incorporation  or  By-laws  or  (ii)
        conflict with, or constitute a default (or an event which with notice or
        lapse of time or both would become a default)  under,  or give to others
        any rights of termination,  amendment,  acceleration or cancellation of,
        any  agreement,  indenture or  instrument to which the Company or any of
        its  subsidiaries is a party, or result in a violation of any law, rule,
        regulation,  order, judgment or decree (including U.S. federal and state
        securities laws and regulations) applicable to the Company or any of its
        subsidiaries  or by which any property or asset of the Company or any of
        its subsidiaries is bound or affected (except for such conflicts,
        defaults,  terminations,  amendments,  accelerations,  cancellations and
        violations  as would  not,  individually  or in the  aggregate,  have or
        reasonably be expected to result in a Material Adverse Effect).  Neither
        the  Company  nor  any  of  its  subsidiaries  is in  violation  of  its
        Certificate  of  Incorporation  or other  organizational  documents  and
        neither the Company nor any of its  subsidiaries  is in default  (and no
        event has occurred  which,  with notice or lapse of time or both,  would
        put the Company or any of its  subsidiaries in default)  under,  nor has
        there  occurred any event giving others (with notice or lapse of time or
        both) any rights of termination, amendment, acceleration or cancellation
        of, any  agreement,  indenture or instrument to which the Company or any
        of its subsidiaries is a party,  except for possible  defaults or rights
        as would not,  individually  or in the aggregate,  have or reasonably be
        expected to result in a Material  Adverse Effect.  The businesses of the
        Company and its subsidiaries  are not being conducted,  and shall not be
        conducted  so  long  as a  Purchaser  owns  any  of the  Securities,  in
        violation  of any  law,  ordinance  or  regulation  of any  governmental
        entity,  except for possible  violations  the sanctions for which either
        singly or in the  aggregate  would not have or reasonably be expected to
        result in a Material Adverse Effect. Except as specifically contemplated
        by this  Agreement  and  except  for  the  filing  of a Form D with  the
        Securities  and  Exchange  Commission,  the  filing of the  registration
        statement  contemplated by the  Registration  Rights Agreement under the
        Securities Act, any filings required by applicable state securities laws
        and the filing of an application  with NASDAQ (as defined below) to list
        or approve for quotation the  Conversion  Shares and the Common  Shares,
        the Company is not  required  to obtain any  consent,  authorization  or
        order  of,  or make  any  filing  or  registration  with,  any  court or
        governmental agency or any regulatory or self regulatory agency in order
        for it to execute,  deliver or perform any of its obligations under this
        Agreement, the Registration Rights Agreement or the Debentures,  in each
        case in accordance with the terms hereof or thereof.  The Company is not
        in violation of the listing  requirements  of the NASDAQ SmallCap Market
        ("NASDAQ") and does not reasonably  anticipate  (nor has it received any
        notices  to such  effect  from  NASDAQ)  that the  Common  Stock will be
        delisted by NASDAQ in the foreseeable future.

                                       6
<PAGE>

                f. SEC Documents, Financial Statements. Since December 31, 1993,
        the Company has timely filed all reports,  schedules,  forms, statements
        and other documents  required to be filed by it with the SEC pursuant to
        the reporting  requirements  of the Securities  Exchange Act of 1934, as
        amended (the "EXCHANGE  ACT") (all of the foregoing,  filed prior to the
        date hereof and after  December  31,  1993,  and all  exhibits  included
        therein and financial  statements  and  schedules  thereto and documents
        (other than exhibits)  incorporated by reference  therein  together with
        any  registration  statements  or other  documents  filed by the Company
        pursuant  to the  Securities  Act  prior to the date  hereof  and  those
        certain  news  releases   attached   hereto  as  Schedule  3(f),   being
        hereinafter referred to herein as the "SEC DOCUMENTS").  The Company has
        made  available to each  Purchaser  true and complete  copies of the SEC
        Documents,   except  for  such  exhibits,   schedules  and  incorporated
        documents.  As of their respective dates, the SEC Documents  complied in
        all material  respects with the  requirements of the Exchange Act or the
        Securities Act, as the case may be, and the rules and regulations of the
        SEC promulgated thereunder applicable to the SEC Documents,  and none of
        the SEC Documents,  at the time they were filed with the SEC,  contained
        any untrue  statement of a material  fact or omitted to state a material
        fact  required to be stated  therein or  necessary  in order to make the
        statements  therein, in light of the circumstances under which they were
        made,  not  misleading.  As of their  respective  dates,  the  financial
        statements of the Company included in the SEC Documents  complied in all
        material  respects  with  applicable  accounting  requirements  and  the
        published  rules and regulations of the SEC with respect  thereto.  Such
        financial   statements  have  been  prepared  in  accordance  with  U.S.
        generally accepted accounting principles,  consistently applied,  during
        the periods involved  (except (i) as may be otherwise  indicated in such
        financial  statements  or the  notes  thereto,  or (ii)  in the  case of
        unaudited interim  statements,  to the extent they may include footnotes
        or may not be condensed or summary statements) and fairly present in all
        material respects the consolidated financial position of the Company and
        its   consolidated   subsidiaries  as  of  the  dates  thereof  and  the
        consolidated  results of their operations and cash flows for the periods
        then ended  (subject,  in the case of  unaudited  statements,  to normal
        year-end  audit  adjustments).  Except  as set  forth  in the  financial
        statements of the Company included in the SEC Documents, the Company has
        no  liabilities,  contingent  or otherwise,  other than (i)  liabilities
        incurred in the ordinary  course of business  subsequent  to the date of
        the most recent financial  statements  included in the SEC Documents and
        (ii)  obligations  under  contracts  and  commitments  incurred  in  the
        ordinary  course of business and not required under  generally  accepted
        accounting  principles  to be  reflected in such  financial  statements,
        which,  individually  or in  the  aggregate,  are  not  material  to the
        financial condition or operating results of the Company.

                                       7
<PAGE>

                g.  Absence  of  Litigation.  Except  as  disclosed  in the  SEC
        Documents or in Schedule  3(g),  there is no action,  suit,  proceeding,
        inquiry  or  investigation   before  or  by  any  court,  public  board,
        government agency,  self-regulatory  organization or body pending or, to
        the  knowledge  of the  Company or any of its  subsidiaries,  threatened
        against or affecting  the Company,  any of its  subsidiaries,  or any of
        their  respective  directors  or officers in their  capacities  as such,
        wherein  an  unfavorable  decision,  ruling  or  finding  would or could
        reasonably be expected to result in a Material Adverse Effect.

                h.  Disclosure.  All  information  relating to or concerning the
        Company  set  forth in this  Agreement  or  provided  to the  Purchasers
        pursuant to Section  2(d) hereof and  otherwise in  connection  with the
        transactions  contemplated  hereby is true and  correct in all  material
        respects  and the  Company has not  omitted to state any  material  fact
        necessary  in order to make the  statements  made herein or therein,  in
        light of the  circumstances  under which they were made, not misleading.
        No event or  circumstance  has  occurred or exists  with  respect to the
        Company or its subsidiaries or their respective businesses,  properties,
        prospects,  operations or financial conditions,  which, under applicable
        law, rule or regulation,  requires public  disclosure or announcement by
        the Company but which has not been so publicly  announced  or  disclosed
        (assuming for this purpose that the  Company's  Exchange Act Reports are
        being incorporated into an effective registration statement filed by the
        Company under the Securities Act).

                i. Current Public Information. The Company is currently eligible
        to register the resale of its Common Stock on a  registration  statement
        on Form S-3 under the Securities Act.

                j. No General  Solicitation.  Neither the Company nor any person
        acting for the Company has conducted any "GENERAL SOLICITATION," as such
        term is defined in Regulation  D, with respect to any of the  Securities
        being offered hereby.

                k. No Integrated  Offering.  Neither the Company, nor any of its
        affiliates,  nor any person acting on its or their behalf,  has directly
        or indirectly  made any offers or sales of any security or solicited any
        offers  to buy any  security  under  circumstances  that  would  require
        registration of the Securities being offered hereby under the Securities
        Act.

                l. No Brokers.  The Company has taken no action which would give
        rise to any claim by any person for brokerage commissions, finder's fees
        or similar  payments by any Purchaser  relating to this Agreement or the
        transactions  contemplated  hereby,  except for  dealings  with  Michael
        Arnouse whose commissions and fees will be paid for by the Company.

                m.  Acknowledgment of Dilution.  The number of Conversion Shares
        issuable upon conversion of the Debentures may increase substantially in
        certain  circumstances,  including the circumstance  wherein the trading
        price of the Common Stock declines.  The Company  acknowledges  that its
        obligation to issue Conversion  Shares upon conversion of the Debentures
        in accordance with their terms is absolute and unconditional, regardless
        of the dilution that such  issuance may have on the ownership  interests
        of other stockholders.

                                       8
<PAGE>

                n.   Intellectual   Property.   Each  of  the  Company  and  its
        subsidiaries  owns or possesses  adequate and enforceable  rights to use
        all patents,  patent applications,  trademarks,  trademark applications,
        trade  names,  service  marks,   copyrights,   copyright   applications,
        licenses,  know-how (including trade secrets and other unpatented and/or
        unpatentable  proprietary  or  confidential   information,   systems  or
        procedures)   and  other  similar  rights  and   proprietary   knowledge
        (collectively,  "INTANGIBLES") necessary for the conduct of its business
        as now being  conducted and as described in the Company's  Annual Report
        on Form 10-KSB for the fiscal year ended  December 31, 1996, as amended.
        Neither the Company nor any subsidiary of the Company infringes or is in
        conflict  with  any  right  of any  other  person  with  respect  to any
        Intangibles which,  individually or in the aggregate,  if the subject of
        an  unfavorable  decision,  ruling  or  finding,  would  have  or  could
        reasonably be expected to result in a Material Adverse Effect.

                o. Foreign Corrupt  Practices.  Neither the Company,  nor any of
        its subsidiaries,  nor any director,  officer,  agent, employee or other
        person  acting on behalf of the  Company or any  subsidiary  has, in the
        course of acting for, or on behalf of, the Company,  used any  corporate
        funds  for any  unlawful  contribution,  gift,  entertainment  or  other
        unlawful  expenses  relating to political  activity;  made any direct or
        indirect unlawful payment to any foreign or domestic government official
        or employee  from  corporate  funds;  violated or is in violation of any
        provision of the U.S. Foreign Corrupt Practices Act of 1977; or made any
        bribe,  rebate,  payoff,  influence payment,  kickback or other unlawful
        payment to any foreign or domestic government official or employee.

        4. COVENANTS.

                a. Best Efforts. The parties shall use their best efforts timely
        to satisfy each of the  conditions  described in Section 6 and 7 of this
        Agreement.

                b. Blue Sky Laws.  The  Company  shall  take such  action as the
        Company or the  Purchasers  shall  reasonably  determine is necessary to
        qualify  the  Securities  for sale to the  Purchasers  pursuant  to this
        Agreement under  applicable  securities or "blue sky" laws of the states
        of the United States or obtain  exemption  therefrom,  and shall provide
        evidence of any such action so taken to the Purchasers.

                c. Reporting Status. So long as any Purchaser  beneficially owns
        any of the  Securities,  the  Company  shall  timely  file  all  reports
        required to be filed with the SEC pursuant to the Exchange Act.

                d. Use of Proceeds.  The Company shall use the proceeds from the
        sale of the  Debentures and Common Shares for internal  working  capital
        purposes,  mergers and  acquisitions,  investments and general corporate
        purposes.

                e.  Financial  Information.  Upon  the  written  request  of any
        Purchaser  holding any Securities,  the Company shall send the following
        reports to such  Purchaser:  a copy of its Annual Report on Form 10-KSB,
        its Quarterly Reports on Form 10-QSB, any proxy statements,  any Current
        Reports on Form 8-K and any press releases  issued by the Company or any
        of its subsidiaries.

                                       9
<PAGE>

                f.  Reservation  of Shares.  The Company shall at all times have
        authorized and reserved for the purpose of issuance a sufficient  number
        of shares of Common  Stock to  provide  for the full  conversion  of the
        outstanding   Debentures  and  issuance  of  the  Conversion  Shares  in
        connection therewith and as otherwise required by the Debentures.

                g.  Listing.  Promptly (and in no event more than ten (10) days)
        following  the Closing  Date,  the Company  shall  secure the listing or
        approval for quotation of all of the Common Shares and 3,500,000  shares
        of Common Stock  issuable upon  conversion of the  Debentures  upon each
        national securities exchange or automated quotation system, if any, upon
        which shares of Common Stock are then listed (subject to official notice
        of issuance) and thereafter shall maintain,  so long as any other shares
        of Common Stock shall be so listed,  such  listing of all Common  Shares
        and all Conversion  Shares from time to time issuable upon conversion of
        the  Debentures.  The Company  shall also file such  additional  listing
        applications  as may be  necessary  to cover the  issuance of all of the
        Common Shares and the Conversion  Shares as provided in the  immediately
        preceding  sentence.  The  Company  will take all  action  necessary  to
        continue the listing and trading of its Common Stock on the NASDAQ,  the
        NASDAQ National Market ("NNM"),  the New York Stock Exchange ("NYSE") or
        the  American  Stock  Exchange  ("AMEX") and will comply in all respects
        with the Company's  reporting,  filing and other  obligations  under the
        bylaws  or rules  of the  National  Association  of  Securities  Dealers
        ("NASD") and such exchanges, as applicable.

                h. Corporate Existence. So long as a Purchaser beneficially owns
        any  Debentures,  the Company shall  maintain its  corporate  existence,
        except  in the  event  of a  merger,  consolidation  or  sale  of all or
        substantially  all of the Company's  assets, as long as the surviving or
        successor   entity  in  such   transaction  (i)  assumes  the  Company's
        obligations  hereunder and under the agreements and instruments  entered
        into in  connection  herewith  regardless  of whether or not the Company
        would have had a sufficient  number of shares of Common Stock authorized
        and  available  for  issuance in order to effect the  conversion  of all
        Debentures  outstanding as of the date of such transaction and (ii) is a
        publicly traded  corporation whose common stock is listed for trading on
        the NASDAQ, NNM, NYSE or AMEX.

        5. TRANSFER AGENT INSTRUCTIONS.

        The Company  shall  instruct its transfer  agent to issue  certificates,
registered  in the name of each  Purchaser  or its nominee,  for the  Conversion
Shares in such amounts as specified  from time to time by such  Purchaser to the
Company  upon  conversion  of  the  Debentures.  Prior  to  registration  of the
Conversion  Shares under the Securities Act or resale of such  Securities  under
Rule 144, all such certificates  shall bear the restrictive  legend specified in
Section 2(g) of this Agreement.  The Company warrants that no instruction  other
than  such  instructions  referred  to in this  Section  5,  and  stop  transfer
instructions to give effect to Section 2(f) hereof in the case of the Conversion
Shares prior to registration of the Conversion  Shares under the Securities Act,
will be given by the Company to its transfer agent and that the Securities shall
otherwise be freely  transferable on the books and records of the Company as and
to the extent provided in this Agreement, the Registration Rights Agreement and

                                       10
<PAGE>

the Debentures. Nothing in this Section shall affect in any way each Purchaser's
obligations  and  agreement  set forth in Section  2(f) hereof not to resell the
Securities  except  pursuant  to an  effective  registration  statement  (and to
deliver a prospectus  in connection  with such a sale) or in compliance  with an
exemption from the registration  requirements of applicable securities law. If a
Purchaser  provides  the Company  with an opinion of counsel,  which  opinion of
counsel shall be in form,  substance and scope customary for opinions of counsel
in  comparable  transactions,  to the effect that the  Securities  to be sold or
transferred   may  be  sold  or  transferred   pursuant  to  an  exemption  from
registration,  the Company  shall permit the  transfer,  and, in the case of the
Conversion  Shares,  promptly  instruct its transfer  agent to issue one or more
certificates in such name and in such denominations as specified by a Purchaser.
The Company  acknowledges that a breach by it of its obligations  hereunder will
cause irreparable harm to a Purchaser by vitiating the intent and purpose of the
transaction contemplated hereby. Accordingly,  the Company acknowledges that the
remedy  at law for a breach  of its  obligations  under  this  Section 5 will be
inadequate  and  agrees,  in the event of a breach or  threatened  breach by the
Company of the provisions of this Section 5, that a Purchaser shall be entitled,
in addition to all other available  remedies,  to an injunction  restraining any
breach and requiring  immediate issuance and transfer,  without the necessity of
showing economic loss and without any bond or other security being required.

        6. CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL.

        The obligation of the Company hereunder to issue and sell the Debentures
and  the  Common  Shares  to a  Purchaser  at  the  closing  is  subject  to the
satisfaction, at or before the Closing Date, of each of the following conditions
thereto,  provided that these  conditions are for the Company's sole benefit and
may be waived by the Company at any time in its sole discretion.

                (a) The applicable  Purchaser  shall have executed the Execution
        Page to  this  Agreement  and the  Registration  Rights  Agreement,  and
        delivered the same to the Company.

                (b) The applicable  Purchaser  shall have delivered the Purchase
        Price for the Debentures  and the Common Shares  purchased in accordance
        with  Section  1(b)  above  and the  aggregate  purchase  price  for the
        Debentures and Common Shares purchased by all Purchasers hereunder shall
        not be less than $5,000,000.

                (c)  The   representations  and  warranties  of  the  applicable
        Purchaser  shall be true and  correct as of the date when made and as of
        the Closing Date as though made at that time (except for representations
        and  warranties  that speak as of a specific  date),  and the applicable
        Purchaser shall have  performed,  satisfied and complied in all material
        respects with the covenants,  agreements and conditions required by this
        Agreement to be performed,  satisfied or complied with by the applicable
        Purchaser at or prior to the Closing Date.

                (d) No  statute,  rule,  regulation,  executive  order,  decree,
        ruling or injunction  shall have been enacted,  entered,  promulgated or
        endorsed  by  any  court  or   governmental   authority   of   competent
        jurisdiction or any  self-regulatory  organization having authority over
        the matters  contemplated hereby which prohibits the consummation of any
        of the transactions contemplated by this Agreement.

                                       11
<PAGE>

        7. CONDITIONS TO EACH PURCHASER'S OBLIGATION TO PURCHASE.

        The  obligation of each  Purchaser  hereunder to purchase the Debentures
and the Common  Shares to be  purchased  by it on the Closing Date is subject to
the  satisfaction  of each of the  following  conditions,  provided  that  these
conditions  are for such  Purchaser's  sole  benefit  and may be  waived by such
Purchaser at any time in the Purchaser's sole discretion:

                (a) The Company shall have  executed the signature  page to this
        Agreement and the Registration Rights Agreement,  and delivered the same
        to such Purchaser.

                (b) The Company  shall have  delivered to such  Purchaser a duly
        executed  Debenture  in the  principal  amount  being  purchased by such
        Purchaser in accordance with Section 1(b) above.

                (c) The aggregate  purchase  price for the Debentures and Common
        Shares purchased by all Purchasers hereunder shall be $5,000,000.

                (d) The Common Stock shall be authorized for quotation on NASDAQ
        and  trading in the Common  Stock (or NASDAQ  generally)  shall not have
        been suspended by the SEC or NASD.

                (e) The  representations  and warranties of the Company shall be
        true and correct as of the date when made and as of the Closing  Date as
        though made at that time (except for representations and warranties that
        speak as of a  specific  date) and the  Company  shall  have  performed,
        satisfied  and complied in all  material  respects  with the  covenants,
        agreements  and  conditions  required by this Agreement to be performed,
        satisfied  or  complied  with by the  Company at or prior to the Closing
        date. Such Purchaser shall have received a certificate,  executed by the
        chief executive officer of the Company,  dated as of the Closing Date to
        the  foregoing  effect and as to such other matters as may be reasonably
        requested by such Purchaser.

                (f) No  statute,  rule,  regulation,  executive  order,  decree,
        ruling or injunction  shall have been enacted,  entered,  promulgated or
        endorsed  by  any  court  or   governmental   authority   of   competent
        jurisdiction or any  self-regulatory  organization having authority over
        the matters  contemplated hereby which prohibits the consummation of any
        of the transactions contemplated by this Agreement.

                (g) Such Purchaser shall have received the officer's certificate
        described in Section 3(c) above, dated as of the Closing Date.

                (h)  Such  Purchaser  shall  have  received  an  opinion  of the
        Company's  counsel,  dated as of the Closing  Date,  in form,  scope and
        substance reasonably  satisfactory to the Purchaser and in substantially
        the form of Exhibit C attached hereto.

                (i) The Company shall have  executed,  and shall have  delivered
        evidence  reasonably  satisfactory  to the Purchasers that the Company's
        transfer  agent has  agreed to act in  accordance  with the  irrevocable
        instructions  in the  form  attached  hereto  as  Exhibit  D;  PROVIDED,
        HOWEVER,  if such  evidence is not  delivered on or prior to the Closing
        Date, the Company shall use its best efforts to deliver such evidence as
        soon as practicable thereafter.

                                       12
<PAGE>

        8. GOVERNING LAW; MISCELLANEOUS.

                a. Governing Law; Jurisdiction. This Agreement shall be governed
        by and  construed in  accordance  with the laws of the State of Delaware
        applicable  to  contracts  made  and to be  performed  in the  State  of
        Delaware.  The Company  irrevocably  consents to the jurisdiction of the
        United States  federal courts located in the County of Kent in the State
        of Delaware  in any suit or  proceeding  based on or arising  under this
        Agreement and irrevocably agrees that all claims in respect of such suit
        or proceeding may be determined in such courts. The Company  irrevocably
        waives the defense of an  inconvenient  forum to the maintenance of such
        suit or proceeding.  The Company  further agrees that service of process
        upon the  Company  mailed by first  class  mail shall be deemed in every
        respect  effective  service of process  upon the  Company in any suit or
        proceeding arising hereunder.  Nothing herein shall affect a Purchaser's
        right to serve process in any other manner permitted by law. The Company
        agrees  that a  final  non-appealable  judgment  in  any  such  suit  or
        proceeding   shall  be   conclusive   and  may  be   enforced  in  other
        jurisdictions by suit on such judgment or in any other lawful manner.

                b.  Counterparts.  This Agreement may be executed in two or more
        counterparts,  all of  which  shall  be  considered  one  and  the  same
        agreement and shall become effective when  counterparts have been signed
        by each party and delivered to the other party.

                c. Headings.  The headings of this Agreement are for convenience
        of  reference  and shall not form part of, or affect the  interpretation
        of, this Agreement.

                d.  Severability.  If any provision of this  Agreement  shall be
        invalid  or  unenforceable  in  any  jurisdiction,  such  invalidity  or
        unenforceability  shall not affect the validity or enforceability of the
        remainder of this  Agreement or the validity or  enforceability  of this
        Agreement in any other jurisdiction.

                e.  Entire  Agreement;   Amendments.   This  Agreement  and  the
        instruments  referenced  herein contain the entire  understanding of the
        parties  with  respect to the matters  covered  herein and therein  and,
        except as specifically set forth herein or therein,  neither the Company
        nor the  Purchasers  make  any  representation,  warranty,  covenant  or
        undertaking with respect to such matters. No provision of this Agreement
        may be waived other than by an instrument in writing signed by the party
        to be charged with enforcement and no provision of this Agreement may be
        amended other than by an instrument in writing signed by the Company and
        the Purchasers.

                f. Notices.  Any notices required or permitted to be given under
        the terms of this  Agreement  shall be sent by certified  or  registered
        mail (return receipt  requested) or delivered  personally or by courier,
        overnight  delivery  service  or by  confirmed  telecopy,  and  shall be
        effective  five days after being placed in the mail, if mailed,  or upon
        receipt or refusal of receipt,  if delivered  personally  or by courier,
        overnight delivery service or confirmed telecopy, in each case addressed
        to a party. The addresses for such communications shall be:

        If to the Company:

                                       13
<PAGE>

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

        with a copy to each of the Company's General Counsel at the same address
and to:

                  Foley, Hoag & Eliot LLP
                  One Post Office Square
                  Boston, Massachusetts  02109
                  Telecopy:  (617) 832-7000
                  Attention:  Dean F. Hanley, Esq.

        If to any  Purchaser,  to such address set forth under such  Purchaser's
name on the signature page hereto executed by such Purchaser.

        Each party shall  provide  notice to the other  parties of any change in
address.

                g. Successors and Assigns.  This Agreement shall be binding upon
        and  inure to the  benefit  of the  parties  and  their  successors  and
        assigns.  Neither  the  Company  nor any  Purchaser  shall  assign  this
        Agreement  or any  rights or  obligations  hereunder  without  the prior
        written  consent  of  the  other.  This  provision  shall  not  limit  a
        Purchaser's  right to transfer the  Securities  pursuant to the terms of
        the Debentures,  the Registration Rights Agreement and this Agreement or
        to assign such Purchaser's rights hereunder to any such transferee,  nor
        shall this  provision  limit the right of a  Purchaser  to  transfer  or
        assign its rights under such  agreements and instruments to an affiliate
        (provided that each Purchaser makes no more than two (2) such transfers)
        or a managed account,  provided that the  representations and warranties
        set  forth in  Section  2 are  true and  correct  with  respect  to such
        affiliate or managed account.

                h. Third Party Beneficiaries. This Agreement is intended for the
        benefit of the parties hereto and their respective  permitted successors
        and assigns, and is not for the benefit of, nor may any provision hereof
        be enforced by, any other person.

                i. Survival.  The  representations and warranties of the Company
        and the  agreements  and  covenants  set forth in Sections 3, 4, 5 and 8
        shall  survive  the  closing   hereunder  and  any   conversion  of  the
        Debentures, notwithstanding any due diligence investigation conducted by
        or on behalf of any Purchasers. The Company agrees to indemnify and hold
        harmless  each  Purchaser  and  each  of  such   Purchaser's   officers,
        directors, employees, partners, agents and affiliates for loss or damage
        arising as a result of or related to any breach or alleged breach by the
        Company of any of its representations, warranties or covenants set forth
        herein, including advancement of expenses as they are incurred.

                j.  Publicity.  The  Company and each  Purchaser  shall have the
        right to approve before issuance any press releases, SEC, NASDAQ or NASD
        filings, or any other public statements with respect to the transactions
        contemplated  hereby;  PROVIDED,  HOWEVER,  that  the  Company  shall be
        entitled,  without the prior approval of the Purchasers, to describe the
        transactions  contemplated hereby in any Form 10-Q or Form 10-K filed by
        it.

                                       14
<PAGE>

                k. Further Assurances. Each party shall do and perform, or cause
        to be done and  performed,  all such further acts and things,  and shall
        execute and deliver all such other agreements, certificates, instruments
        and  documents,  as the other party may  reasonably  request in order to
        carry out the intent and  accomplish  the purposes of this Agreement and
        the consummation of the transactions contemplated hereby.

                l.  Termination.  In the event that the  closing  shall not have
        occurred on or before  September  30,  1997,  unless the  parties  agree
        otherwise,  this Agreement  shall  terminate at the close of business on
        such date.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                       15
<PAGE>

        IN WITNESS  WHEREOF,  the  undersigned  Purchaser  and the Company  have
caused this Agreement to be duly executed as of the date first above written.

PURCHASER:

Name:  JNC OPPORTUNITY FUND LTD..
         OLYMPIA CAPITAL (CAYMAN) LTD.
         c/o Olympia Capital (Bermuda) Ltd.
         Williams House
         20 Reid Street
         Hamilton HM11, Bermuda
         Fax:  441-295-2305
         Attn:  Philip Pedro

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

AGGREGATE SUBSCRIPTION AMOUNT

         Principal Amount of Debenture:
                                                  ----------
         Purchase Price:                         $
                                                  ----------

PALOMAR MEDICAL TECHNOLOGIES, INC.

By:  /s/  Louis P. Valente
   --------------------------------
Name:     Louis P. Valente
Title:    Chief Executive Officer 
          and President

                                       16
<PAGE>

        IN WITNESS  WHEREOF,  the  undersigned  Purchaser  and the Company  have
caused this Agreement to be duly executed as of the date first above written.

PURCHASER:

Name:    DIVERSIFIED STRATEGIES FUND, L.P.


By:  /s/  Neil T. Chau
   ---------------------------
Name:     Neil T. Chau
     -------------------------
Title:
      ------------------------

ADDRESS: Diversified Strategies Fund, L.P.
         c/o Encore Capital Management, L.L.C.
         12007 Sunrise Valley Drive, Suite 460
         Reston, VA 20191
         Facsimle No.:  703-476-7711
         Attn:  Neil T. Chau

          with a copy to:

          Bobinson Silverman Pearce Aronsohn & Berman LLP
          1290 Avenue of the Americas
          New York, NY  10104
          Facsimile No.:  (212) 541-4630
          Attn:  Kenneth L. Henderson and
                 Eric L. Cohen

AGGREGATE SUBSCRIPTION AMOUNT

         Principal Amount of Debenture:           $1,500,000
                                                  ----------
         Purchase Price:                          $1,500,000
                                                  ----------

PALOMAR MEDICAL TECHNOLOGIES, INC.

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


<PAGE>

        IN WITNESS  WHEREOF,  the  undersigned  Purchaser  and the Company  have
caused this Agreement to be duly executed as of the date first above written.

PURCHASER:

Name: SOUTHBROOK INTERNATIONAL INVESTMENTS, LTD.


By:  /s/  Kenneth L. Henderson
     --------------------------
Name:     Kenneth L. Henderson
     --------------------------
Title:    Attorney in Fact
     --------------------------

ADDRESS:   Southbrook INternational Investments, Ltd.
           c/o Trippoak Advisors, Inc.
           630 Fifth Avenue, Suite 2000
           New York, New York 10111
           Fax:  212-332-3256
           Attn:  Robert L. Miller

          with a copy to:

          Bobinson Silverman Pearce Aronsohn & Berman LLP
          1290 Avenue of the Americas
          New York, NY  10104
          Facsimile No.:  (212) 541-4630
          Attn:  Kenneth L. Henderson and
                 Eric L. Cohen

AGGREGATE SUBSCRIPTION AMOUNT

         Principal Amount of Debenture:            $2,000,000
         Purchase Price:                           $2,000,000

PALOMAR MEDICAL TECHNOLOGIES, INC.

By:
     -----------------------------
Name:
     -----------------------------
Title:
     -----------------------------
<PAGE>

        IN WITNESS  WHEREOF,  the  undersigned  Purchaser  and the Company  have
caused this Agreement to be duly executed as of the date first above written.

PURCHASER:

Name: JNC OPPORTUNITY FUND, LTD.


By:  /s/  Philip C. Pedro
     --------------------------
Name:     Philip C. Pedro
     --------------------------
Title:    Director
     --------------------------

ADDRESS:   JNC Opportunity Fund, Ltd.
           Olympia Capital (Cayman) Ltd.
           c/o Olympia Capital (Bermuda) Ltd.
           Williams House
           20 Reid Street
           Hamilton MH11 BERMUDA
           Fax:  (441)295-2305
           Attn:  Philip Pedro

          with a copy to:

          Bobinson Silverman Pearce Aronsohn & Berman LLP
          1290 Avenue of the Americas
          New York, NY  10104
          Facsimile No.:  (212) 541-4630
          Attn:  Kenneth L. Henderson and
                 Eric L. Cohen

          with a copy to:

          Encore Capital Management, L.L.C.
          12007 Sunrise Valley Drive, Ste. 460
          Reston, VA  20191
          Facsimile No.:  (703) 476-7711
          Attn:  Neil T. Chau

AGGREGATE SUBSCRIPTION AMOUNT

         Principal Amount of Debenture:            $3,500,000
         Purchase Price:                           $3,500,000

PALOMAR MEDICAL TECHNOLOGIES, INC.

By:
     -----------------------------
Name:
     -----------------------------
Title:
     -----------------------------
   
<PAGE>




                                                                  EXECUTION COPY
                                                                       EXHIBIT A
                                                                              TO
                                                             SECURITIES PURCHASE
                                                                       AGREEMENT

THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE  (AND ANY SECURITIES  ISSUED OR
ISSUABLE IN RESPECT HEREOF, BY CONVERSION OR OTHERWISE) HAVE NOT BEEN REGISTERED
UNDER THE SECURITIES ACT OF 1933, AS AMENDED.  THE SECURITIES HAVE BEEN ACQUIRED
FOR INVESTMENT AND MAY NOT BE SOLD, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF AN
EFFECTIVE  REGISTRATION  STATEMENT  FOR THE  SECURITIES  UNDER  SAID ACT,  OR AN
OPINION OF COUNSEL,  IN FORM,  SUBSTANCE  AND SCOPE  CUSTOMARY  FOR  OPINIONS OF
COUNSEL IN COMPARABLE TRANSACTIONS, THAT REGISTRATION IS NOT REQUIRED UNDER SAID
ACT OR UNLESS THE  CORPORATION IS PROVIDED WITH  REASONABLE  ASSURANCES THAT THE
SECURITIES WERE SOLD PURSUANT TO RULE 144 UNDER SAID ACT.

NO.                                                                 $           
   ------                                                            -----------

           6%, 7% AND 8% CONVERTIBLE DEBENTURE DUE SEPTEMBER 30, 2002

         THIS  CONVERTIBLE  DEBENTURE  (this  "DEBENTURE")  is  one  of  a  duly
authorized  issue  of  Debentures  of  Palomar  Medical  Technologies,   Inc.  a
corporation  duly organized and existing under the laws of the State of Delaware
and having its principal address at 66 Cherry Hill Drive, Beverly, Massachusetts
01915  (the  "CORPORATION"),  designated  as  its  6%,  7%  and  8%  Convertible
Debentures Due September 30, 2002 in an aggregate principal amount not exceeding
Seven Million U.S. Dollars (U.S. $7,000,000) (the "DEBENTURES").

         FOR   VALUE   RECEIVED,    the   Corporation   promises   to   pay   to
______________________,  at the address specified in the Debenture  Register (as
hereinafter  defined),  the  holder  hereof,  or its order (the  "Holder"),  the
principal sum of  ______________________  United States Dollars (U.S. $_______),
or such lesser principal sum as is then outstanding hereunder,  on September 30,
2002 (the "MATURITY  DATE") and to pay interest on the principal sum outstanding
under this Debenture (i) at the rate of 6% per annum during the period beginning
on the Closing Date (as hereinafter defined) and ending on the date which is one
hundred  seventy nine (179) days after the Closing Date,  (ii) at the rate of 7%
per annum during the period  beginning  on the date which is one hundred  eighty
(180) days after the  Closing  Date and ending on the date which is two  hundred
sixty nine (269)  days  after the  Closing  Date and (iii) at the rate of 8% per
annum  thereafter.  Interest shall be due and payable in arrears on the Maturity
Date or, if earlier,  on the Conversion Date (as hereinafter  defined) and shall
be  calculated  based on a 360 day  year of  twelve  equal  months.  Accrual  of
interest  shall  commence  


                                       1
<PAGE>

on the date  hereof  and  shall  continue  daily  until  payment  in full of the
principal sum has been made.  The interest so payable will be paid to the person
in whose name this  Debenture is  registered  on the records of the  Corporation
regarding   registration   and  transfers  of  the  Debentures  (the  "DEBENTURE
REGISTER"); PROVIDED, HOWEVER, that the Corporation's obligation to a transferee
of this Debenture arises only if the transfer, sale or other disposition is made
in  accordance  with  the  terms  and  conditions  of  the  Securities  Purchase
Agreement,  dated as of September  30,  1997,  between the  Corporation  and the
original  Holder (as amended  from time to time and in effect,  the  "SECURITIES
PURCHASE  AGREEMENT").  The  Corporation  shall be entitled to withhold from all
payments of interest on this Debenture any amounts required to be withheld under
the  applicable  provisions of the United States income tax laws as evidenced by
an opinion of counsel of the  Corporation to the reasonable  satisfaction of the
Holder.  The  principal  of and interest on this  Debenture  are payable only in
United States Dollars at the address last appearing on the Debenture Register of
the Corporation as designated in writing by the Holder hereof from time to time.
Subject to the conversion hereof, in whole or in part, on or before the Maturity
Date pursuant to Article II hereof,  the  Corporation  will pay the principal of
and all accrued and unpaid  interest  due upon this  Debenture  on the  Maturity
Date,  to the Holder of this  Debenture  as of the tenth (10th) day prior to the
Maturity Date, and addressed to such Holder at the last address appearing on the
Debenture Register.

         This Debenture is subject to the following additional provisions:

                             I. CERTAIN DEFINITIONS

         For  purposes of this  Debenture,  the  following  terms shall have the
following meanings:

         A.  "CLOSING BID PRICE"  means,  for any  security as of any date,  the
closing  bid price of such  security  on the  principal  securities  exchange or
trading  market where such security is listed or traded as reported by Bloomberg
Financial  Markets or a  comparable  reporting  service of  national  reputation
selected by the Corporation  and reasonably  acceptable to holders of a majority
of the then outstanding  Debentures if Bloomberg  Financial  Markets is not then
reporting closing bid prices of such security (collectively, "BLOOMBERG"), or if
the foregoing  does not apply,  the last reported sale price of such security in
the  over-the-counter  market on the electronic bulletin board for such security
as reported by Bloomberg,  or, if no sale price is reported for such security by
Bloomberg,  the  average of the bid prices of any  market  makers  chosen by the
Holder for such  security  as  reported  in the "pink  sheets"  by the  National
Quotation  Bureau,  Inc. If the Closing Bid Price cannot be calculated  for such
security on such date on any of the  foregoing  bases,  the Closing Bid Price of
such  security  on such  date  shall be the  fair  market  value  as  reasonably
determined  by an  investment  banking  firm  selected  by the  Corporation  and
reasonably  acceptable  to  holders  of  a  majority  of  the  then  outstanding
Debentures, with the costs of such appraisal to be borne by the Corporation.

         B. "CLOSING DATE" means the Closing Date under that certain  Securities
Purchase Agreement dated September 30, 1997 by and among the Corporation and the
initial purchasers of the Debentures (the "SECURITIES PURCHASE AGREEMENT").

                                       2
<PAGE>

         C.  "COMMON  STOCK"  shall  mean the Common  Stock,  par value $.01 per
share, of the Corporation.

         D.  "CONVERSION  DATE"  means,  for any Optional  Conversion,  the date
specified in the notice of optional  conversion in the form attached hereto (the
"NOTICE OF OPTIONAL CONVERSION"),  so long as the copy of the Notice of Optional
Conversion  is faxed (or  delivered  by other means  resulting in notice) to the
Corporation  before  Midnight,  New  York  City  time,  on the  Conversion  Date
indicated  in the  Notice of  Optional  Conversion.  If the  Notice of  Optional
Conversion is not so delivered  before such time, then the Conversion Date shall
be the date the  Holder  delivers  the  Notice  of  Optional  Conversion  to the
Corporation.  In the case of any Mandatory  Conversion,  the  "Conversion  Date"
shall mean the date  specified  in a written  notice (the  "NOTICE OF  MANDATORY
CONVERSION")  delivered by the Corporation to the Holder,  so long as the Notice
of  Mandatory  Conversion  is faxed (or  delivered  by other means  resulting in
notice) to the Holder before  Midnight,  New York City time,  not later than the
20th  trading day  preceding  such  specified  date.  If the Notice of Mandatory
Conversion is not so delivered  before such time, then the Conversion Date shall
be the 20th trading day following the date the  Corporation  delivers the Notice
of Mandatory  Conversion  to the Holder.  As used herein,  a "TRADING DAY" shall
mean any day on which  the  Nasdaq  Stock  Market  (or the  national  securities
exchange or automated quotation system on which the Common Stock is then traded)
is open for  business,  whether or not shares of Common Stock are traded on such
day.

         E.  "CONVERSION  PRICE"  means,  as of any date of  determination,  the
average of the Closing Bid Prices for the Common Stock for ten (10)  consecutive
trading  days  ending on the  trading  day  immediately  preceding  such date of
determination  (subject to equitable  adjustments  for any stock  splits,  stock
dividends,  reclassifications or similar events during such ten (10) trading day
period), and shall be subject to adjustment as provided herein.

         F.  "OUTSTANDING  AMOUNT " means, as of any date, the principal  amount
then  outstanding  under this  Debenture  and all  accrued  but unpaid  interest
thereon.

                                 II. CONVERSION

         A. CONVERSION AT THE OPTION OF THE HOLDER;  CONVERSION AT THE OPTION OF
THE  CORPORATION.  Subject  to  the  limitations  on  conversions  contained  in
Subparagraphs (i) and (ii) of Paragraph C of this Article II and in subparagraph
(i) of Article  V.C,  all or any portion of the  Outstanding  Amount may, at any
time and from time to time from and after the Closing  Date, be converted at the
option of the Holder (an "OPTIONAL  CONVERSION") into a number of fully paid and
nonassessable  shares of Common Stock equal to the Outstanding Amount divided by
the Conversion  Price then in effect.  Subject to the limitations on conversions
contained in Subparagraph  (iii) of Paragraph C of this Article II, beginning on
the date which is one (1) year after the Closing Date, all or any portion of the
Outstanding  Amount  may be  converted  at the  option  of  the  Corporation  (a
"MANDATORY  CONVERSION") into a number of fully paid and nonassessable shares of
Common Stock equal to the  Outstanding  Amount divided by the  Conversion  Price
then in effect, provided that the Closing Bid Price for the Common Stock on each
of the twenty (20) consecutive  trading days  immediately  preceding the date of
the Notice of Mandatory  Conversion  is equal to or greater than the Closing Bid
Price for the Common Stock on the Closing Date.

                                       3
<PAGE>

         B.  MECHANICS OF  CONVERSION.  In order to convert this  Debenture into
shares of Common Stock pursuant to an Optional Conversion, the Holder shall: (x)
deliver (by  facsimile  or  otherwise)  a copy of the fully  executed  Notice of
Optional  Conversion  to the  Corporation  and  (y)  surrender  or  cause  to be
surrendered  this  Debenture  along  with  a  copy  of the  Notice  of  Optional
Conversion as soon as practicable thereafter to the Corporation.  At the request
of the  Holder and upon  receipt by the  Corporation  of a  facsimile  copy of a
Notice of Optional Conversion from the Holder, the Corporation shall immediately
send,  via facsimile,  a confirmation  to such holder stating that the Notice of
Optional  Conversion  has been  received,  the date upon  which the  Corporation
expects to deliver the Common Stock  issuable upon such  conversion and the name
and  telephone  number of a  contact  person at the  Corporation  regarding  the
conversion.  In order to convert  this  Debenture  into  shares of Common  Stock
pursuant to a Mandatory Conversion,  the Corporation shall deliver (by facsimile
or otherwise) a copy of the fully executed Notice of Mandatory Conversion to the
Holder,  which  notice shall  specify the  Outstanding  Amount to be  converted.
Promptly following receipt of a Notice of Mandatory Conversion, the Holder shall
surrender or cause to be  surrendered  this  Debenture as soon as practicable to
the  Corporation.  The  Corporation  shall not be  obligated  to issue shares of
Common Stock  issuable  upon any  Optional  Conversion  or Mandatory  Conversion
unless either this Debenture is delivered to the  Corporation as provided above,
or the holder notifies the Corporation  that such  certificates  have been lost,
stolen or destroyed (subject to the requirements of Article IX.A).

                  (i) DELIVERY OF COMMON STOCK UPON CONVERSION.  The Corporation
shall,  within one  trading  day after the later of (a) the second  trading  day
following  the  Conversion  Date in the case of DWAC  deliveries  and the  third
trading day following the Conversion Date in all other cases and (b) the date of
surrender  of this  Debenture  (or, in case this  Debenture  is lost,  stolen or
destroyed,  the date on which  indemnity  pursuant to Article  IX.A is provided)
(the  "DELIVERY  PERIOD"),  issue and deliver to or upon the order of the Holder
(x) that  number of  shares of Common  Stock  issuable  upon  conversion  of the
Outstanding  Amount being  converted  and (y) a new Debenture  representing  the
Outstanding Amount not being converted, if any.

                  (ii) TAXES. The Corporation  shall pay any and all taxes which
may be imposed  upon it with  respect to the issuance and delivery of the shares
of Common Stock upon the conversion of this Debenture.

                  (iii)  NO  FRACTIONAL   SHARES.  If  any  conversion  of  this
Debenture  would result in the  issuance of either a fractional  share of Common
Stock,  such  fractional  share shall be disregarded and the number of shares of
Common Stock  issuable upon  conversion of this  Debenture  shall be the closest
whole number of shares.

                  (iv) STATUS AS  STOCKHOLDER.  Upon the  Conversion  Date,  the
Outstanding  Amount being  converted  shall be deemed  converted  into shares of
Common Stock as of the  Conversion  Date and the Holder's  rights as a holder of
the Outstanding Amount being converted shall cease and terminate, excepting only
the right to receive  certificates  for such  shares of Common  Stock and to any
remedies  provided  herein or  otherwise  available  at law or in equity to such
holder because of a failure by the  Corporation to comply with the terms of this
Debenture  (including  its right to regain  its status as a Holder  pursuant  to
Article IV.E).

                                       4
<PAGE>

                  (v)  CONVERSION  DISPUTES.  In the  case of any  dispute  with
respect to a conversion,  the  Corporation  shall  promptly issue such number of
shares of Common Stock as are not disputed in accordance with  subparagraph  (i)
above.  If such dispute  involves the calculation of the Conversion  Price,  the
Corporation  shall submit,  at its sole cost, the disputed  calculations  to its
outside  accountant via facsimile  within two (2) trading days of receipt of the
Notice of Optional  Conversion.  The accountant shall audit the calculations and
notify  the  Corporation  and the  Holder of the  results  no later than two (2)
trading  days  from  the  date  it  receives  the  disputed  calculations.   The
accountant's calculation shall be deemed conclusive,  absent manifest error. The
Corporation shall then issue the appropriate number of shares of Common Stock in
accordance with subparagraph (i) above.

         C.  LIMITATIONS  ON  CONVERSIONS.  (i) In no event  shall the Holder be
entitled to receive  shares of Common Stock upon an Optional  Conversion  to the
extent  that the sum of (a) the  number of shares of Common  Stock  beneficially
owned by the  Holder  and its  affiliates  (exclusive  of shares  issuable  upon
conversion of the  unconverted  portion of this Debenture or the  unexercised or
unconverted  portion of any other  securities  of the  Corporation  subject to a
limitation  on  conversion or exercise  analogous to the  limitations  contained
herein)  and (b) the  number  of  shares  of  Common  Stock  issuable  upon  the
conversion of this  Debenture  with respect to which the  determination  of this
subparagraph is being made,  would result in beneficial  ownership by the holder
and its affiliates of more than 4.9% of the outstanding  shares of Common Stock.
For purposes of this subparagraph,  beneficial  ownership shall be determined in
accordance  with  Section  13(d) of the  Securities  Exchange  Act of  1934,  as
amended,  and  Regulation  13 D-G  thereunder,  except as otherwise  provided in
clause (i) above.  The  provisions of this  subparagraph  shall  terminate  upon
delivery by the Holder of a Mandatory  Prepayment  Notice. The Corporation shall
be entitled to rely, and shall be fully  protected in relying,  on any statement
or  representation  made by the Holder to the  Corporation in connection  with a
particular  conversion  without any obligation on the part of the Corporation to
make any  inquiry or  investigation  or to examine its records or the records of
any transfer agent for the Common Stock.

                  (ii)  During any thirty  (30) day period  ending  prior to the
earlier  of (a) that date  which is two  hundred  and nine  (209) days after the
Closing  Date and (b)  that  date (if any)  that  the  Corporation  delivers  an
Optional  Prepayment  Notice (as defined below) to the Holder pursuant to clause
(b) of  subparagraph  (i) of Article  V.C, the Holder may not effect an Optional
Conversion with respect to more than thirty-three  percent (33%) of the original
principal  amount  of this  Debenture  (and  the  accrued  but  unpaid  interest
thereon);  provided,  however,  if the Holder has  already  converted  sixty-six
percent  (66%) of such  original  principal  amount,  the Holder may convert the
remaining  thirty-four  percent (34%) of the original  principal  amount of this
Debenture (and the accrued but unpaid  interest  thereon) in the next succeeding
thirty (30) day period or thereafter.

                                       5
<PAGE>

                  (iii) The  Corporation  may not effect a Mandatory  Conversion
pursuant  to this  Article  II unless,  on the date of the  Notice of  Mandatory
Conversion  and on the  date  of  delivery  of  such  Conversion  Shares,  (a) a
registration  statement  under the Securities Act of 1933, as amended,  covering
the resale of the Common Stock issuable upon  conversion of this Debenture is in
effect which names the Holder as a selling stockholder;  (b) the Corporation has
reserved the number of shares of Common  Stock  required by Article III; (c) the
Corporation  has  paid in full any  liquidated  damages  hereunder;  and (d) the
Holder has not, prior to such date,  delivered a Mandatory  Prepayment Notice to
the Corporation.

                   III. RESERVATION OF SHARES OF COMMON STOCK

         The Corporation shall at all times have authorized and reserved for the
purpose of issuance a sufficient number of shares of Common Stock to provide for
the full  conversion of the  outstanding  Debentures  in  accordance  with their
terms.

                       IV. FAILURE TO SATISFY CONVERSIONS

         A. CONVERSION DEFAULT PAYMENTS. If, at any time, (x) the Holder submits
a Notice of  Optional  Conversion  and the  Corporation  fails for any reason to
deliver,  on or prior to the first trading day  following the  expiration of the
Delivery  Period for such  conversion,  the shares of Common  Stock to which the
Holder is entitled  upon such  conversion in the manner  required  hereunder and
under the Purchase  Agreement,  or (y) the  Corporation  provides  notice to any
holder of the  Debentures  at any time of its  intention  not to issue shares of
Common Stock upon exercise by any holder of its conversion  rights in accordance
with  the  terms of the  Debentures  (each  of (x) and (y)  being a  "CONVERSION
DEFAULT"),  then the Corporation  shall pay to the Holder payments for the first
ten (10) trading days  following the expiration of the Delivery  Period,  in the
case of a Conversion Default described in clause (x), and for the first ten (10)
trading days of any other Conversion Default, an amount equal to $1,000 per day.
In the event any Conversion  Default  continues beyond such ten (10) trading day
period,  the Holder shall be entitled to interest on the Outstanding Amount at a
rate per annum equal to the lower of  twenty-four  percent (24%) and the highest
rate permitted by applicable law from the expiration of the ten (10) trading day
period described above through and including the Default Cure Date. In addition,
upon the occurrence of any Conversion Default, the Holder may, by written notice
to the  Corporation,  elect to revoke  any  Optional  Conversion  and obtain the
return of the  unconverted  Debenture.  As used herein,  the "DEFAULT CURE DATE"
means (i) with  respect to a Conversion  Default  described in clause (x) of its
definition,  the  date  the  Corporation  effects  the  conversion  of the  full
Outstanding  Amount  requested  to be  converted  and  (ii)  with  respect  to a
Conversion  Default  described  in clause  (y) of its  definition,  the date the
Corporation  begins to honor  conversions of the  Debentures in accordance  with
their terms.

         The  payments to which the Holder  shall be  entitled  pursuant to this
Paragraph A are referred to herein as "CONVERSION DEFAULT PAYMENTS" and shall be
liquidated  damages and not penalties.  The Holder may elect to receive  accrued
Conversion  Default  Payments  in cash or to convert  all or any portion of such
accrued  Conversion  Default  Payments,  at any time,  into Common  Stock at the
Conversion  Price in  effect  at the time of such  conversion.  In the event the
Holder elects to receive any  Conversion  Default  Payments in cash, it shall so
notify the Corporation in writing. Such payment shall be made in accordance with
and be subject to the provisions of Article IX.D. In the event the Holder elects
to convert all or any portion of the  Conversion  Default  Payments,  the Holder
shall indicate on a Notice of Optional Conversion such portion of the Conversion
Default Payments which the Holder elects to so convert and such conversion shall
otherwise be effected in accordance with the provisions of Article II.

                                       6
<PAGE>

         B.  ADJUSTMENT  TO  CONVERSION  PRICE.  If the Holder has not  received
certificates  for all shares of Common Stock prior to the tenth  (10th)  trading
day after the expiration of the Delivery  Period with respect to a conversion of
this  Debenture  for any reason,  then the  Conversion  Price in respect of this
Debenture  shall  thereafter  be the lesser of (i) the  Conversion  Price on the
Conversion Date specified in the Notice of Optional Conversion which resulted in
the Conversion Default and (ii) the lowest Conversion Price in effect during the
period  beginning on, and including,  such Conversion Date through and including
the day such shares of Common Stock are delivered to the Holder.  If there shall
occur a Conversion  Default of the type described in clause (y) of Article IV.A,
then the Conversion Price with respect to any conversion thereafter shall be the
lower of (x) the lowest Conversion Price in effect at any time during the period
beginning  on, and  following,  the date of the  occurrence  of such  Conversion
Default through and including the Default Cure Date and (y) the Conversion Price
on the Conversion  Date specified in the Notice of Optional  Conversion for this
Debenture.   The  Conversion  Price  shall  thereafter  be  subject  to  further
adjustment for any events described in Article VI.

         C. BUY-IN CURE. If (i) the Corporation  fails for any reason to deliver
during  the  Delivery  Period  shares  of  Common  Stock  to the  Holder  upon a
conversion of this Debenture having a Conversion Date on or prior to a date upon
which the Corporation has notified the Holder in writing that the Corporation is
unable to honor  conversions and (ii) after the applicable  Delivery Period with
respect to such conversion,  the Holder purchases (in an open market transaction
or  otherwise)  shares of Common Stock to deliver in  satisfaction  of a sale by
such holder of the shares of Common Stock which the Holder anticipated receiving
upon such  conversion (a  "BUY-IN"),  the  Corporation  shall pay the Holder (in
addition to any other remedies  available to the Holder) the amount by which (x)
the Holder's total purchase price (including brokerage commissions,  if any) for
the  shares  of  Common  Stock  so  purchased  exceeds  (y) the  portion  of the
Outstanding Amount resulting in the Buy-In. For example, if the Holder purchases
shares of Common  Stock  having a total  purchase  price of  $11,000  to cover a
Buy-In with respect to an attempted  conversion of a total Outstanding Amount of
$10,000,  the Corporation will be required to pay the Holder $1,000.  The Holder
shall  provide  the  Corporation  written  notification  indicating  any amounts
payable to the Holder pursuant to this Paragraph C. The  Corporation  shall make
any  payments  required  pursuant  to this  Paragraph C in  accordance  with and
subject to the provisions of Article IX.D.

         D. MANDATORY  PREPAYMENT  RIGHT.  If the  Corporation  fails,  and such
failure  continues  uncured for five (5) trading days after the  Corporation has
been notified  thereof in writing by the Holder,  for any reason to issue shares
of Common  Stock  within  ten (10)  trading  days  after the  expiration  of the
Delivery  Period with  respect to any  conversion  of this  Debenture,  then the
Holder  may elect at any time and from time to time  prior to the  Default  Cure
Date for such Conversion 


                                       7
<PAGE>

Default,  by delivery of a  Mandatory  Prepayment  Notice (as defined in Article
V.B) to the Corporation,  to demand payment by the Corporation in cash of all or
any portion of the Outstanding  Amount.  If the  Corporation  fails to make such
payment within five (5) trading days after its receipt of a Mandatory Prepayment
Notice,  then the Holder shall be entitled to the  remedies  provided in Article
V.B.

         E.  RETENTION  OF RIGHTS AS  DEBENTURE  HOLDER.  If the  Holder has not
received  certificates  for all shares of Common Stock prior to the tenth (10th)
trading  day after the  expiration  of the  Delivery  Period  with  respect to a
conversion of this Debenture for any reason, then the Corporation shall, as soon
as  practicable,  return  this  Debenture  to the Holder and  (unless the Holder
otherwise  elects to retain its  status as a holder of Common  Stock) the Holder
shall regain the rights of a holder of this Debenture.  In all cases, the Holder
shall retain all of its rights and remedies (including,  without limitation, (i)
the right to receive  Conversion  Default Payments pursuant to Paragraph A above
to the extent required  thereby for such  Conversion  Default and any subsequent
Conversion  Default and (ii) the right to have the Conversion Price with respect
to subsequent  conversions  determined in accordance with Paragraph B above) for
the Corporation's failure to convert this Debenture.

                       V. PREPAYMENT DUE TO CERTAIN EVENTS

         A. MANDATORY PREPAYMENT.  In the event (each of the events described in
clauses  (i)-(v) below after  expiration of the applicable  cure period (if any)
being a "MANDATORY PREPAYMENT EVENT"):

                  (i) the Common  Stock  (including  all of the shares of Common
Stock issuable upon  conversion of this  Debenture) is suspended from trading on
any of, or is not  listed or  designated  for  quotation  (and  authorized)  for
trading on at least one of,  the New York Stock  Exchange,  the  American  Stock
Exchange,  the NASDAQ National Market or the NASDAQ Small Cap Market  ("NASDAQ")
for an aggregate of five (5) full trading days in any nine (9) month period,

                  (ii) the  Registration  Statement  required to be filed by the
Corporation pursuant to Section 2(a) of the Registration Rights Agreement, dated
as of September 30, 1997, by and among the Corporation and the other signatories
thereto (the "REGISTRATION  RIGHTS AGREEMENT"),  has not been declared effective
by the 180th day  following  the Closing  Date or such  Registration  Statement,
after being declared effective,  cannot be utilized by the Holder for the resale
of all of their  Registrable  Securities (as defined in the Registration  Rights
Agreement)  for an  aggregate  of more than thirty (30) days in any  consecutive
twelve month period as a result of (x) the inclusion in the prospectus contained
in such  Registration  Statement  of an untrue  statement  of  material  fact or
omission to state a material fact required to be stated  therein or necessary to
make the  statements  therein not  misleading,  or (y) the  issuance of any stop
order or other suspension of effectiveness of such Registration Statement.

                  (iii) the Corporation  fails,  and any such failure  continues
uncured  for five (5)  trading  days  after the  Corporation  has been  notified
thereof in  writing  by the  Holder,  to remove  any  restrictive  legend on any
certificate  or any shares of Common Stock issued to the Holder upon  conversion
of this  Debenture  as and  when  required  by this  Debenture,  the  Securities
Purchase Agreement or the Registration Rights Agreement,

                                       8
<PAGE>

                  (iv) the  Corporation  provides  notice  to any  holder of the
Debentures,  including  by way of  public  announcement,  at  any  time,  of its
intention  not to issue shares of Common Stock to any holder of said  Debentures
upon conversion in accordance with the terms thereof,

                  (v) the Corporation shall:

                           (a) sell,  convey or dispose of all or  substantially
                  all of its assets;

                           (b)  merge,   consolidate  or  engage  in  any  other
                  business  combination  with any  other  entity  (other  than a
                  merger,  consolidation  or business  combination  in which the
                  holders of the  Corporation's  voting  securities  immediately
                  preceding such merger,  consolidation or business  combination
                  own,  on a pro  rata  basis,  at  least  50% of the  surviving
                  entity's voting securities); or

                           (c) have  fifty  percent  (50%) or more of the voting
                  power of its capital stock owned  beneficially  by one person,
                  entity or "group" (as such term is used under Section 13(d) of
                  the Securities Exchange Act of 1934, as amended),

                  (vi)  Bankruptcy,  reorganization,  insolvency or  liquidation
proceedings or other proceedings,  or relief under any bankruptcy law or any law
for the relief of debt shall be  instituted  by or against the  Company  and, if
instituted  against the Company,  shall not be dismissed within ninety (90) days
after such institution, or the Company shall by any action or answer approve of,
consent  to,  or  acquiesce  in any such  proceedings  or admit to any  material
allegations  of,  or  default  in  answering  a  petition  filed  in,  any  such
proceeding,

                  (vii) the  Corporation  shall  fail to comply in any  material
respect with the agreements and covenants  contained in the Purchase  Agreement,
the  Registration   Rights  Agreement  or  this  Debenture   (including  without
limitation a failure to comply with its conversion obligations hereunder), which
failure  continues  uncured for a period of ten (10) days following  delivery of
written notice thereof by the Holder to the Corporation,

                  (viii) the  Corporation  shall fail to pay when due any amount
due hereunder free of any claim of subordination, or

                  (ix) the  Corporation  shall be prohibited from complying with
its  conversion  obligations  hereunder  by reason of any  stockholder  approval
requirements of NASDAQ,

then,  upon the occurrence of any such Mandatory  Prepayment  Event,  the Holder
shall  thereafter  have the option,  exercisable in whole or in part at any time
and from time to time by delivery of a Mandatory  Prepayment  Notice (as defined
in Paragraph B below) to the Corporation  while such Mandatory  Prepayment Event
continues,  to  require  the  Corporation  to  pay  in  cash  any  or all of the
Outstanding  Amount.  For the  avoidance of doubt,  the  occurrence of any event
described  in  clauses  (i),  (ii),  (iv),  (v),  (vii)  and  (ix)  above  shall
immediately  constitute a Mandatory  Prepayment Event and there shall be no cure
period.

                                       9
<PAGE>

         B. MANDATORY PREPAYMENT  DEFAULTS.  If, within five (5) trading days of
the  Corporation's  receipt of a notice from the Holder  identifying a Mandatory
Prepayment  Event that has occurred and requiring the  Corporation to pay any or
all of the Outstanding Amount (a "MANDATORY PREPAYMENT NOTICE"), the Corporation
fails to pay to the Holder the  Outstanding  Amount  specified in the  Mandatory
Prepayment  Notice,  the  Holder  (i)  shall be  entitled  to  interest  on such
Outstanding Amount at a per annum rate equal to the lower of twenty-four percent
(24%) and the highest  rate  permitted  by  applicable  law from the date of the
Mandatory Prepayment Notice until the date of payment hereunder,  and (ii) shall
have the right,  at any time and from time to time, to require the  Corporation,
upon written  notice,  to immediately  convert (in accordance  with the terms of
Paragraph A of Article II) all or any  portion of such  Outstanding  Amount into
shares of Common  Stock at the  lowest  Conversion  Price in effect  during  the
period  beginning on the date of the Mandatory  Prepayment  Notice and ending on
the Conversion Date with respect to the conversion of such  Outstanding  Amount.
In the event the Corporation is not able to pay all of the Debentures subject to
Mandatory Prepayment Notices, the Corporation shall pay the Debentures pro rata,
based on the total  Outstanding  Amount  under the  Debentures  included by each
holder in the  Mandatory  Prepayment  Notice  relative to the total  Outstanding
Amount under the Debentures in all of the Mandatory Prepayment Notices.

         C.       OPTIONAL PREPAYMENT.

                  (i) At any time (a) on or before  that  date  which is six (6)
months after the Closing Date or (b) on or after that date which is one (1) year
after  the  Closing  Date,  the  Corporation  shall  have the  right  to  prepay
("OPTIONAL PREPAYMENT") all or any portion of the Outstanding Amount,  provided,
however,  that any such prepayment  shall be subject to concurrent  payment of a
premium  (the  "OPTIONAL  PREPAYMENT  PREMIUM")  and  all  other  amounts  owing
hereunder.  An Optional  Prepayment shall be made by the Corporation in its sole
discretion by delivery of an Optional  Prepayment  Notice (as defined below). In
the case of an Optional  Prepayment during the period described in clause (a) of
this subparagraph,  the Optional  Prepayment Premium shall be in an amount equal
to seven and one half percent (7 1/2%) of the principal amount being prepaid and
the Holder's right to effect an Optional Conversion shalL terminate upon receipt
of an Optional  Prepayment Notice. In the case of an Optional  Prepayment during
the period described in clause (b) of this subparagraph, the Optional Prepayment
Premium shall be in an amount equal to ten percent (10%) of the principal amount
being  prepaid  and the Holder may  convert  all or any part of the  Outstanding
Amount into Common Stock by  delivering a Notice of Optional  Conversion  to the
Corporation  at any time prior to that date which is ten (10) trading days after
receipt of an Optional Prepayment Notice.

                  (ii) The Corporation  shall effect each prepayment  under this
Section VIII.B by giving at least twenty (20) trading days' prior written notice
(the "OPTIONAL PREPAYMENT NOTICE") of the date on which such prepayment is to be
made (the "OPTIONAL  PREPAYMENT DATE") and the Outstanding  Amount to be prepaid
to the Holder at the address and facsimile number of the Holder appearing in the
Debenture  Register,  which Optional  Prepayment  Notice shall be deemed to have

                                       10
<PAGE>

been delivered on the trading day after the  Corporation's fax (with a copy sent
by overnight  courier) of such notice to the Holder.  The Corporation  shall pay
the Outstanding  Amount specified in the Optional  Prepayment  Notice,  together
with the applicable  Optional  Prepayment Premium, to the Holder on the Optional
Prepayment  Date.  The  Corporation  may not  attempt  to  deliver  an  Optional
Prepayment Notice if it has previously received a Mandatory Prepayment Notice.

                  (iii) If the Corporation fails to pay, when due and owing, any
portion  of  the  Outstanding  Amount  or the  Optional  Prepayment  Premium  in
accordance with an Optional  Prepayment  Notice,  then the Holder shall have the
right,  at any time and from time to time,  to  require  the  Corporation,  upon
written  notice,  to  immediately  convert  (in  accordance  with  the  terms of
paragraph A of Article  II) any or all of the  Outstanding  Amount  which is the
subject of such prepayment into shares of Common Stock at the lowest  Conversion
Price  in  effect  during  the  period  beginning  on the  date of the  Optional
Prepayment Notice and ending on the earlier of the date the Corporation  effects
such prepayment in full and the date of the Holder's notice of conversion.

                     VI. ADJUSTMENTS TO THE CONVERSION PRICE

         The Conversion  Price shall be subject to adjustment  from time to time
as follows:

         A. ADJUSTMENT DUE TO MAJOR  ANNOUNCEMENT.  In the event the Corporation
(i) makes a public announcement that it intends to consolidate or merge with any
other entity (other than a merger in which the  Corporation  is the surviving or
continuing entity and its capital stock is unchanged) or to sell or transfer all
or substantially all of the assets of the Corporation or (ii) any person,  group
or entity  (including  the  Corporation)  publicly  announces a tender  offer to
purchase  50% or  more  of the  Corporation's  Common  Stock  (the  date  of the
announcement  referred  to  in  clause  (i)  or  (ii)  of  this  Paragraph  A is
hereinafter  referred to as the "ANNOUNCEMENT  DATE"), then the Conversion Price
shall,   effective  upon  the  Announcement  Date  and  continuing  through  the
Abandonment  Date  (as  defined  below),  be  equal  to the  lesser  of (x)  the
Conversion  Price which would have been  applicable  for an Optional  Conversion
occurring on the Announcement Date and (y) the Conversion Price which would have
been  applicable for an Optional  Conversion  occurring on the Conversion  Date.
From and after the Abandonment Date, the Conversion Price shall be determined as
set forth in Article I.E.  "ABANDONMENT DATE" means with respect to any proposed
transaction or tender offer for which a public  announcement  as contemplated by
this Paragraph A has been made, the date upon which the Corporation (in the case
of clause (i) above) or the person,  group or entity (in the case of clause (ii)
above)  publicly  announces  the  termination  or  abandonment  of the  proposed
transaction or tender offer which caused this Paragraph A to become operative.

         B. ADJUSTMENT DUE TO MERGER,  CONSOLIDATION,  ETC. If, at any time when
this Debenture is outstanding, there shall be (i) any reclassification or change
of the outstanding  shares of Common Stock (other than a change in par value, or
from par  value to no par  value,  or from no par  value to par  value,  or as a
result of a subdivision or combination), (ii) any consolidation or merger of the
Corporation  with any other entity (other than a merger in which the Corporation
is the surviving or continuing entity and its capital stock is unchanged), (iii)
any  sale  or  transfer  of  all or  substantially  all  of  the  assets  of the
Corporation or (iv) any share exchange  pursuant to which all of the outstanding

                                       11
<PAGE>

shares of Common Stock are converted into other securities or property, then the
Holder shall  thereafter have the right to receive upon  conversion,  in lieu of
the shares of Common Stock  immediately  theretofore  issuable  (without  giving
effect to any limitations upon conversion  imposed by Article II.C), such shares
of stock,  securities  and/or  other  property as may be issued or payable  with
respect to or in exchange for the number of shares of Common  Stock  immediately
theretofore  issuable upon conversion  (without giving effect to any limitations
upon  conversion  imposed  by  Article  II.C)  had such  merger,  consolidation,
exchange of shares, recapitalization,  reorganization or other similar event not
taken place,  and in any such case,  appropriate  provisions  shall be made with
respect to the rights and interests of the Holder to the end that the provisions
hereof  (including,  without  limitation,   provisions  for  adjustment  of  the
Conversion  Price and of the  number of shares  of Common  Stock  issuable  upon
conversion of this Debenture) shall  thereafter be applicable,  as nearly as may
be  practicable  in  relation  to any shares of stock or  securities  thereafter
deliverable upon the conversion  thereof.  The Corporation  shall not effect any
transaction  described  in this  Paragraph B unless (i) the Holder has  received
written notice of such transaction at least ten (10) days prior thereto,  but in
any event on or before the record  date for the  determination  of  shareholders
entitled to vote with  respect  thereto,  and (ii) the  resulting  successor  or
acquiring  entity (if not the  Corporation)  assumes by written  instrument  the
obligations of this Paragraph B. The above  provisions shall apply regardless of
whether  or not there  would have been a  sufficient  number of shares of Common
Stock  authorized  and available for issuance upon  conversion of the Debentures
outstanding as of the date of such  transaction,  and shall  similarly  apply to
successive reclassifications, consolidations, mergers, sales, transfers or share
exchanges.

         C. PURCHASE RIGHTS.  If at any time when this Debenture is outstanding,
the Corporation  issues any Convertible  Securities or rights to purchase stock,
warrants,  securities or other property (the "PURCHASE  RIGHTS") pro rata to the
record holders of any class of Common Stock, then the Holder will be entitled to
acquire,  upon the terms  applicable  to such  Purchase  Rights,  the  aggregate
Purchase  Rights which the Holder could have acquired if the Holder had held the
number of shares of Common Stock  acquirable  upon  complete  conversion of this
Debenture  (without giving effect to any limitations upon conversion  imposed by
Article  II.C)  immediately  before  the date on which a record is taken for the
grant, issuance or sale of such Purchase Rights, or, if no such record is taken,
the date as of which the record holders of Common Stock are to be determined for
the grant, issue or sale of such Purchase Rights.

         D. NOTICE OF  ADJUSTMENTS.  Upon the  occurrence of each  adjustment or
readjustment  of  the  Conversion   Price  pursuant  to  this  Article  VI,  the
Corporation,   at  its  expense,  shall  promptly  compute  such  adjustment  or
readjustment  and prepare and furnish to the Holder a certificate  setting forth
such adjustment or readjustment  and showing in detail the facts upon which such
adjustment or readjustment is based.  The  Corporation  shall,  upon the written
request at any time of the  Holder,  furnish  to the  Holder a like  certificate
setting forth (i) such adjustment or readjustment,  (ii) the Conversion Price at
the time in  effect  and (iii)  the  number  of  shares of Common  Stock and the
amount,  if any,  of other  securities  or  property  which at the time would be
received upon conversion of this Debenture.

                                       12
<PAGE>

                               VII. NOTICE RIGHTS

         The Corporation shall provide the Holder,  at its request,  with copies
of  proxy  materials  and  other  information  sent  to  shareholders.   If  the
Corporation  takes a record of its  shareholders  for the purpose of determining
shareholders   entitled  to  (a)  receive  payment  of  any  dividend  or  other
distribution,  any  right  to  subscribe  for,  purchase  or  otherwise  acquire
(including by way of merger, consolidation or recapitalization) any share of any
class or any other securities or property, or to receive any other right, or (b)
to vote in  connection  with any proposed  sale,  lease or  conveyance of all or
substantially  all of the assets of the  Corporation,  or any  proposed  merger,
consolidation,  liquidation,  dissolution or winding up of the Corporation,  the
Corporation  shall mail a notice to the  Holder,  on or before  the record  date
specified therein (or ten (10) days prior to the consummation of the transaction
or event, whichever is earlier, but in no event earlier than public announcement
of such  proposed  transaction),  of the date on which any such  record is to be
taken for the  purpose  of such  vote,  dividend,  distribution,  right or other
event,  and a brief  statement  regarding the amount and character of such vote,
dividend, distribution, right or other event to the extent known at such time.

                           VIII. PROTECTION PROVISIONS

         So long as this Debenture is outstanding,  the  Corporation  shall not,
without first obtaining the approval (by vote or written consent) of the holders
of all of the then Outstanding Amount under all Debentures:

                  (a)  adversely  alter or change  the  rights,  preferences  or
         privileges of the Debentures; or

                  (b) alter or change the rights,  preferences  or privileges of
any capital stock of the Corporation so as to affect adversely the Debentures.

                                IX. MISCELLANEOUS

         A. LOST OR STOLEN  DEBENTURES.  Upon receipt by the  Corporation of (i)
evidence of the loss,  theft,  destruction  or mutilation of this  Debenture and
(ii) (y) in the case of loss,  theft or  destruction,  of  indemnity  reasonably
satisfactory  to  the  Corporation,  or  (z) in the  case  of  mutilation,  upon
surrender and cancellation of this Debenture,  the Corporation shall execute and
deliver a new Debenture of like tenor and date.  However,  the Corporation shall
not be  obligated  to reissue  this  Debenture  if the Holder  contemporaneously
requests the Corporation to convert this Debenture.

         B.       [Intentionally omitted.]

         C.  STATEMENTS  OF  AVAILABLE  SHARES.  So long as  this  Debenture  is
outstanding,  the  Corporation  shall  deliver  to the  Holder a written  report
notifying it of any  occurrence  which  prohibits the  Corporation  from issuing
Common Stock upon any conversion.  In addition,  the Corporation  shall provide,
within ten (10) days after delivery to the  Corporation of a written  request by
the Holder, any 


                                       13
<PAGE>

of the  following  information  as of the date of such  request:  (i) the  total
Outstanding  Amount  under all  Debentures,  (ii) the total  number of shares of
Common Stock issued upon all prior conversions of the Debentures,  and (iii) the
total number of shares of Common  Stock which are  reserved  for  issuance  upon
conversion of the Debentures.

         D. PAYMENT OF CASH;  DEFAULTS.  Whenever the Corporation is required to
make any cash  payment  to the  Holder  under this  Debenture  (as a  Conversion
Default Payment, upon Mandatory or Optional Prepayment or otherwise),  such cash
payment shall be made within five (5) trading days after  delivery by the Holder
of a notice  specifying  that the Holder  elects to receive such payment in cash
and the method (E.G.,  by check,  wire transfer) in which such payment should be
made. If such payment is not delivered  within such five (5) trading day period,
the Holder shall  thereafter  be entitled to interest on the unpaid  amount at a
per annum rate equal to the lower of  twenty-four  percent (24%) and the highest
rate  permitted  by  applicable  law  until  such  amount is paid in full to the
Holder.  This provision  shall not operate to add any  additional  grace or cure
period to any grace or cure period expressly set for in this Debenture.

         E. REMEDIES  CUMULATIVE.  The remedies provided in this Debenture shall
be  cumulative  and in  addition  to all other  remedies  available  under  this
Debenture,  at law or in  equity  (including  a decree of  specific  performance
and/or other  injunctive  relief),  and nothing  herein shall limit the Holder's
right to pursue actual damages for any failure by the Corporation to comply with
the terms of this Debenture. The Corporation acknowledges that a breach by it of
its obligations hereunder will cause irreparable harm to the Holder and that the
remedy at law for any such breach may be inadequate.  The Corporation  therefore
agrees, in the event of any such breach or threatened  breach,  the Holder shall
be  entitled,  in addition to all other  available  remedies,  to an  injunction
restraining  any breach,  without the  necessity  of showing  economic  loss and
without any bond or other security being required.

         F.  OBLIGATIONS  ABSOLUTE.  No provision of this Debenture,  other than
conversion  as  provided  herein,  shall alter or impair the  obligation  of the
Corporation,  which is absolute and unconditional,  to pay the principal of, and
interest  on, this  Debenture  at the time,  place and rate,  and in the manner,
herein prescribed.

         G. WAIVERS OF DEMAND,  ETC. The  Corporation  hereby  expressly  waives
demand and presentment  for payment,  notice of nonpayment,  protest,  notice of
protest,  notice of dishonor,  notice of intent to  accelerate,  prior notice of
bringing of suit and  diligence in taking any action to collect  amounts  called
for hereunder and will be directly and primarily  liable for the payments of all
sums owing and to be owing hereon,  regardless of and without any notice (except
as  required  by law),  diligence,  act or  omission  as or with  respect to the
collection of any amount called for hereunder.

         H. SAVINGS CLAUSE. In case any provision of this Debenture is held by a
court of competent jurisdiction to be excessive in scope or otherwise invalid or
unenforceable, such provision shall be adjusted rather than voided, if possible,
so that it is enforceable to the maximum extent  possible,  and the validity and
enforceability of the remaining provisions of this Debenture will not in any way
be affected or impaired thereby.

                                       14
<PAGE>

         I. ENTIRE  AGREEMENT;  AMENDMENTS.  This  Debenture and the  agreements
referred to in this Debenture  constitute the full and entire  understanding and
agreement  between the  Corporation  and the Holder with  respect to the subject
hereof and,  except as  specifically  set forth  herein or therein,  neither the
Corporation  nor the Holder  makes any  representation,  warranty,  covenant  or
undertaking with respect to such matters. Any provision of this Debenture may be
waived or amended only by an instrument in writing signed by the Corporation and
by all holders of the then Outstanding Amount under all of the Debentures.

         J.  ASSIGNMENT,  ETC. The Holder may,  subject to  compliance  with the
Securities  Purchase  Agreement and the Registration  Rights Agreement,  without
prior notice,  transfer or assign this Debenture or any interest  herein (but in
no event in an amount less than $100,000 in Outstanding  Amount or, if less than
$100,000,  the total  Outstanding  Amount hereof) and may mortgage,  encumber or
transfer  any of its rights or  interest  in and to this  Debenture  or any part
hereof,  and each  assignee,  transferee  and  mortgagee  (which may include any
affiliate  of the  Holder)  shall  have the right to so  transfer  or assign its
interest.  Each such assignee,  transferee  and mortgagee  shall have all of the
rights and  obligations  of the Holder  under this  Debenture.  The  Corporation
agrees that,  subject to compliance with the Securities  Purchase  Agreement and
the Registration  Rights Agreement,  after receipt by the Corporation of written
notice  of  assignment  from the  Holder  or from  the  Holders'  assignee,  all
principal,  interest, and other amounts which are then due and thereafter become
due under this Debenture  shall be paid to such assignee at the place of payment
designated in such notice.  This Debenture shall be binding upon the Corporation
and its  successors  and  shall  inure  to the  benefit  of the  Holder  and its
successors  and  assigns.  The  Corporation  may  not  transfer  or  assign  its
obligation  under this  Debenture  without the consent of the Holder;  provided,
however,  that a merger,  consolidation or similar  business  combination of the
Corporation  or the  sale  of  all or  substantially  all of the  assets  of the
Corporation shall not constitute a transfer or assignment.

         K. NO WAIVER. No failure on the part of the Holder to exercise,  and no
delay in exercising,  any right,  remedy or power  hereunder  shall operate as a
waiver  thereof,  nor shall any single or partial  exercise by the Holder of any
right,  remedy or power  hereunder  preclude any other or future exercise of any
other  right,  remedy or power.  Each and every  right,  remedy or power  hereby
granted  to the  Holder  or  allowed  it by  law or  other  agreement  shall  be
cumulative  and not  exclusive of any other,  and may be exercised by the Holder
from time to time.

         L. MISCELLANEOUS. Unless otherwise provided herein, any notice or other
communication  to a party  hereunder  shall be deemed to have been duly given if
personally  delivered or sent by registered or certified  mail,  return  receipt
requested,  postage prepaid with a copy in each case sent on the same day to the
party by facsimile,  Federal Express or other such expedited means to said party
at its address set forth  herein or such other  address as either may  designate
for  itself in such  notice to the other and  communications  shall be deemed to
have been received when delivered  personally or, if sent by mail, when actually
received  by the party to whom it is  addressed.  Copies of all  notices  to the
Corporation  shall  be sent  to  Paul S.  Weiner,  Director  of  Finance  of the
Corporation,  and to the  attention of the General  Counsel of the  Corporation.
Whenever the sense of this  Debenture  requires,  words in the singular shall be
deemed to include the plural and words in the plural  shall be deemed to include
the singular.  Paragraph  headings are for convenience only and shall not affect
the meaning of this document.

                                       15
<PAGE>

         M.  CHOICE OF LAW AND VENUE.  This  Debenture  shall be governed by and
construed in  accordance  with the laws of the State of Delaware  applicable  to
contracts  made and to be performed in the State of  Delaware.  The  Corporation
irrevocably  consents to the  jurisdiction  of the United States  federal courts
located in the County of Kent in the State of Delaware in any suit or proceeding
based on or arising under this Debenture and irrevocably  agrees that all claims
in respect of such suit or  proceeding  may be  determined  in such courts.  The
Corporation  irrevocably  waives  the  defense of an  inconvenient  forum to the
maintenance  of such suit or  proceeding.  The  Corporation  further agrees that
service  of process  upon the  Corporation  mailed by first  class mail shall be
deemed in every respect effective service of process upon the Corporation in any
suit or proceeding arising  hereunder.  Nothing herein shall affect the Holder's
right to serve  process in any other manner  permitted  by law. The  Corporation
agrees that a final non-appealable judgment in any such suit or proceeding shall
be  conclusive  and  may be  enforced  in  other  jurisdictions  by suit on such
judgment or in any other lawful manner.

         N. USURY LAWS.  In no event shall any  provision  of this  Debenture be
deemed to permit the Holder to  receive  any  payment,  whether of  interest  or
otherwise,  to the  extent  that  such  payment  would be  prohibited  under any
applicable  usury law or similar law  regarding  the rates of  interest  legally
chargeable or collectible hereunder.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]



                                       16
<PAGE>

         IN  WITNESS  WHEREOF,  this  Debenture  is  executed  on  behalf of the
Corporation as of the 30th day of September, 1997.

                                              PALOMAR MEDICAL TECHNOLOGIES, INC.

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



                                       17
<PAGE>

                          NOTICE OF OPTIONAL CONVERSION

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

The undersigned  hereby elects to convert  $____________  in Outstanding  Amount
(the "CONVERSION"),  under that certain 6%, 7% and 8% Convertible  Debenture Due
September  30,  2002 the  ("DEBENTURE")  into  shares of common  stock  ("COMMON
STOCK") of Palomar Medical Technologies,  Inc. (the "CORPORATION")  according to
the conditions of the Debenture, as of the date written below. If securities are
to be issued in the name of a person other than the undersigned, the undersigned
will pay all  transfer  taxes  payable with  respect  thereto and is  delivering
herewith  such  certificates.  No fee  will be  charged  to the  holder  for any
conversion,  except for transfer  taxes,  if any. The  Debenture (or evidence of
loss, theft or destruction thereof) is attached hereto.

 The  undersigned  represents  and  warrants  that all  offers  and sales by the
undersigned of the securities issuable to the undersigned upon conversion of the
Debenture  shall be made pursuant to  registration of the Common Stock under the
Securities Act of 1933, as amended (the "ACT"), or pursuant to an exemption from
registration under the Act.

                                   Date of Conversion:
                                                      --------------------------
                          Applicable Conversion Price:
                                                      --------------------------
                         Amount of Conversion Default
                     Payments to be Converted, if any:
                                                      --------------------------

                                  Number of Shares of
                           Common Stock to be Issued:
                                                      --------------------------

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

                                   (Must be exactly as appears on the Debenture)

                                            Name:
                                                 -------------------------------
                                            Address:
                                                    ----------------------------
                                                    ----------------------------
                                  Social Security or
                                  Federal Tax I.D. Number:
                                                           ---------------------


<PAGE>


                                                                  EXECUTION COPY
                                                                       EXHIBIT B
                                                                              TO
                                                             SECURITIES PURCHASE
                                                                       AGREEMENT

                          REGISTRATION RIGHTS AGREEMENT

         REGISTRATION RIGHTS AGREEMENT (this "AGREEMENT"), dated as of September
30,  1997  by and  among  PALOMAR  MEDICAL  TECHNOLOGIES,  INC.,  a  corporation
organized under the laws of the State of Delaware,  with headquarters located at
66 Cherry Hill Drive,  Beverly,  Massachusetts  01915 (the  "COMPANY"),  and the
undersigned  purchasers  of Debentures  and Common  Shares under the  Securities
Purchase Agreement (together with affiliates, the "INITIAL INVESTORS").

         WHEREAS:

         A. In connection  with the Securities  Purchase  Agreement of even date
herewith by and between the Company and the Initial  Investors (the  "SECURITIES
PURCHASE AGREEMENT"),  the Company has agreed, upon the terms and subject to the
conditions contained therein, to issue and sell to the Initial Investors (i) 6%,
7% and 8% Convertible  Debentures Due September 30, 2002 (the "DEBENTURES") that
are convertible  into shares (the  "CONVERSION  SHARES") of the Company's common
stock, par value $.01 per share (the "COMMON STOCK"), upon the terms and subject
to the limitations and conditions set forth in the Debentures and (ii) shares of
Common Stock (the "COMMON SHARES"); and

         B.  To  induce  the  Initial  Investors  to  execute  and  deliver  the
Securities  Purchase  Agreement,  the  Company  has  agreed to  provide  certain
registration rights under the Securities Act of 1933, as amended,  and the rules
and regulations thereunder, or any similar successor statute (collectively,  the
"SECURITIES ACT"), and applicable state securities laws;

         NOW,  THEREFORE,  in  consideration  of the  premises  and  the  mutual
covenants  contained  herein  and other  good and  valuable  consideration,  the
receipt and  sufficiency of which are hereby  acknowledged,  the Company and the
Initial Investors hereby agree as follows:

         1. DEFINITIONS.

                  a. As used in this  Agreement,  the following terms shall have
the following meanings:

                           (i) "INVESTORS"  means the Initial  Investors and any
                  transferees  or  assignees  who agree to  become  bound by the
                  provisions  of this  Agreement  in  accordance  with Section 9
                  hereof.

                                       1
<PAGE>

                           (ii)  "REGISTER,"  "REGISTERED,"  and  "REGISTRATION"
                  refer to a  registration  effected by  preparing  and filing a
                  Registration  Statement or Statements  in compliance  with the
                  Securities  Act and pursuant to Rule 415 under the  Securities
                  Act or any successor rule providing for offering securities on
                  a  continuous  basis  ("RULE  415"),  and the  declaration  or
                  ordering of  effectiveness of such  Registration  Statement by
                  the United  States  Securities  and Exchange  Commission  (the
                  "SEC").

                           (iii)  "REGISTRABLE  SECURITIES" means the Conversion
                  Shares  (including any Conversion Shares issuable with respect
                  to  Conversion  Default  Payments  under the  Debentures or in
                  redemption of any Debentures)  issued or issuable with respect
                  to the Debentures, the Common Shares and any shares of capital
                  stock  issued  or  issuable,  from  time  to  time  (with  any
                  adjustments),  on or in exchange for or otherwise with respect
                  to any of the foregoing.

                           (iv)  "REGISTRATION  STATEMENT"  means a registration
                  statement of the Company under the Securities Act.

                  b.  Capitalized  terms used herein and not  otherwise  defined
herein shall have the respective  meanings set forth in the Securities  Purchase
Agreement.

         2. REGISTRATION.

                  a. MANDATORY REGISTRATION.  The Company shall prepare, and, on
or prior to the sixtieth  (60th) day after the Closing Date (the "FILING DATE"),
file with the SEC a  Registration  Statement on Form S-3 (or, if Form S-3 is not
then available,  on such form of Registration  Statement as is then available to
effect a  registration  of all of the  Registrable  Securities,  subject  to the
reasonable  consent  of the  Investors)  covering  the  resale  of a  number  of
Registrable  Shares equal to at least 3,500,000 shares plus the amount of Common
Shares  (provided  that such number may be  proportionally  reduced if less than
$7,000,000  in principal  amount of Debentures  are issued under the  Securities
Purchase Agreement), which Registration Statement, to the extent allowable under
the Securities Act and the Rules  promulgated  thereunder  (including Rule 416),
shall state that such  Registration  Statement  also  covers such  indeterminate
number  of  additional  shares  of  Common  Stock as may  become  issuable  upon
conversion of the  Debentures to prevent  dilution  resulting from stock splits,
stock  dividends or similar  transactions  or as a result of fluctuations in the
market price of the Common Stock.  The  Registrable  Securities  included on the
Registration  Statement  shall be  allocated  to the  Investors  as set forth in
Section  11(k)  hereof.  The  Registration  Statement  (and  each  amendment  or
supplement thereto, and each request for acceleration of effectiveness  thereof)
shall be provided to (and  subject to the  reasonable  approval  of) the Initial
Investors and their counsel prior to its filing or other submission.

                  b.  UNDERWRITTEN  OFFERING.  If  any  offering  pursuant  to a
Registration  Statement pursuant to Section 2(a) hereof involves an underwritten
offering,  the  Investors  who hold a majority in  interest  of the  Registrable
Securities  subject  to such  underwritten  offering,  with the  consent  of the
Initial  Investors,  shall have the right to select a total of one legal counsel
to represent the  Investors  and an investment  banker or bankers and manager or
managers to  administer  the  offering,  which  investment  banker or bankers or
manager or managers  shall be  reasonably  satisfactory  to the Company.  In the
event the Company  determines such banker or manager to be  unsatisfactory,  the
Company  shall bear the  difference,  if any,  in costs of the banker or manager
ultimately accepted and such rejected underwriter or manager.

                                       2
<PAGE>

                  c.  PAYMENTS  BY THE  COMPANY.  The  Company  shall  cause the
registration  statement to become effective as soon as practicable after filing,
but in no event later than the one hundred  twentieth  (120th) day following the
Closing Date (the "REGISTRATION DEADLINE"). If (i) the registration statement(s)
covering the Registrable Securities required to be filed by the Company pursuant
to Section  2(a) hereof is not  declared  effective  by the SEC on or before the
Registration Deadline or if, after the registration  statement has been declared
effective by the SEC, sales of Registrable Securities (including any Registrable
Securities  required to be  registered  pursuant to Section 3(b) hereof) are not
permitted pursuant to the registration  statement (including by reason of a stop
order or the Company's failure to update the registration statement) or (ii) the
Common  Stock is not listed or included  for  quotation  on the NASDAQ  SmallCap
Market  ("NASDAQ"),  the NASDAQ National Market (the "NNM"),  the New York Stock
Exchange  (the "NYSE") or the American  Stock  Exchange (the "AMEX") at any time
after the  Registration  Deadline,  then the Company  will make  payments to the
Investors in such amounts and at such times as shall be  determined  pursuant to
this Section 2(c) as partial  relief for the damages to the  Investors by reason
of any such  delay in or  reduction  of their  ability  to sell the  Registrable
Securities (which remedy shall not be exclusive of any other remedies  available
at law or in equity).  The Company shall pay to each Investor an amount equal to
the sum of (i) the aggregate  principal  amount of the  Debentures  held by such
Investor  (including,  without  limitation,  Debentures that have been converted
into  Conversion  Shares then held by such  Investor) (the  "AGGREGATE  PURCHASE
PRICE")  multiplied by two hundredths (.02) if the Registration  Statement filed
pursuant  to  Section  2(a)  is  not  declared  effective  on or  prior  to  the
Registration  Deadline plus (ii) an amount equal to the Aggregate Purchase Price
multiplied  by two  hundredths  (.02)  for each  full  thirty  (30)  day  period
thereafter that the  Registration  Statement has not been declared  effective or
that sales are not permitted pursuant to the Registration Statement after it has
been  declared  effective  (including by reason of a stop order or the Company's
failure to update the  registration  statement)  or that the Common Stock is not
listed or included for quotation on NASDAQ, the NYSE or AMEX (which amount shall
not be pro rated for periods of less than thirty (30) days);  PROVIDED,  HOWEVER
that there shall be excluded  from each such period any delays  which are solely
attributable to changes (other than corrections of Company mistakes with respect
to information  previously  provided by the Investors) required by the Investors
in the  Registration  Statement  with  respect to  information  relating  to the
Investors,  including,  without limitation,  changes to the plan of distribution
and PROVIDED,  FURTHER,  that the aggregate amount payable to any Investor under
this  Section  2(c)  shall  not  exceed  ten  percent  (10%) of such  Investor's
Aggregate  Purchase Price.  (For example,  if the Registration  Statement is not
effective by the Registration  Deadline,  the Company would pay $20,000 for each
$1,000,000 of Aggregate  Purchase  Price and the Company would pay an additional
$20,000 for each  $1,000,000 of Aggregate  Purchase  Price  thereafter  for each
additional thirty (30) days the Registration Statement is not effective (up to a
maximum of $100,000 for each $1,000,000 Aggregate Purchase Price)). Such amounts
shall be paid in cash or, at each  Investor's  option,  may be convertible  into
Common  Stock at the  "CONVERSION  PRICE" (as  defined in the  Debentures).  Any
shares  of  Common  Stock  issued  upon  conversion  of such  amounts  shall  be
Registrable  Securities.  If the  Investor  desires to convert  the  amounts due
hereunder into Registrable  Securities it shall so notify the Company in writing
within two (2) business days of the date on which such amounts are first payable
in cash and such amounts shall be so convertible  (pursuant to the mechanics set
forth under Article II of the Debentures),  beginning on the last day upon which
the  cash  amount  would  otherwise  be due in  accordance  with  the  following
sentence.  Payments of cash  pursuant  hereto shall be made within five (5) days
after the end of each period that gives rise to such obligation.

                                       3
<PAGE>

                  d.  ELIGIBILITY  FOR FORM  S-3.  The  Company  represents  and
warrants that it meets the requirements for the use of Form S-3 for registration
of the sale by the Initial  Investors and any other Investor of the  Registrable
Securities  and the Company  shall file all reports  required to be filed by the
Company with the SEC in a timely manner so as to maintain such  eligibility  for
the use of Form S-3.

         3.  OBLIGATIONS OF THE COMPANY.  In connection with the registration of
the Registrable Securities, the Company shall have the following obligations:

                  a. The Company  shall  prepare  promptly and file with the SEC
the Registration Statement required by Section 2(a), and cause such Registration
Statement  relating to  Registrable  Securities  to become  effective as soon as
practicable  after such  filing,  but in no event  later  than the  Registration
Deadline,  and keep the Registration Statement effective pursuant to Rule 415 at
all times  until such date as is the earlier of (i) the date on which all of the
Registrable Securities have been sold and (ii) the date on which all Registrable
Securities (in the reasonable  opinion of counsel to the Initial  Investors) may
be  immediately  sold  by the  Investors  to  the  public  without  registration
(including, in accordance with Rule 144(k) promulgated under the Securities Act)
(the  "Registration  Period"),   which  Registration  Statement  (including  any
amendments or supplements  thereto and  prospectuses  contained  therein and all
documents  incorporated  by  reference  therein)  shall not  contain  any untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated therein, or necessary to make the statements therein not misleading.

                  b.  The  Company  shall  prepare  and  file  with the SEC such
additional Registration Statements and such amendments (including post-effective
amendments)  and  supplements to any  Registration  Statement and the prospectus
used in connection with the  Registration  Statement as may be necessary to keep
the  Registration  Statement  or  Statements  effective  as to  all  Registrable
Securities at all times during the Registration Period, and, during such period,
comply with the provisions of the Securities Act with respect to the disposition
of  all  Registrable  Securities  of the  Company  covered  by the  Registration
Statement or Statements  until such time as all of such  Registrable  Securities
have been disposed of in accordance with the intended  methods of disposition by
the seller or sellers thereof as set forth in the Registration Statement. In the
event an  Investor  notifies  the  Company  that the number of shares  available
(including,  if  permissible,  shares  available by reason of Rule 416 under the
Securities Act) under a Registration  Statement filed pursuant to this Agreement
was, for any three (3) consecutive  trading days (the date the Investor notifies
the  Company  of  such  occurrence  being  the  "REGISTRATION   TRIGGER  DATE"),
insufficient  to cover a number of shares equal to the  applicable  Registration
Percentage (as defined below)  multiplied by all of the  Registrable  Securities
issued or issuable  upon  conversion  of the  Debentures  held by such  Investor
(without  giving effect to any  limitations  on conversion  contained in Article
II.C of the Debentures),  


                                       4
<PAGE>

the Company shall amend the Registration  Statement,  or file a new Registration
Statement (on the short form available therefor, if applicable),  or both, so as
to cover one hundred fifty percent (150%) of the Registrable  Securities  issued
or  issuable to such  Investor  (without  giving  effect to any  limitations  on
conversion  contained in Article II.C of the Debentures),  in each case, as soon
as practicable, but in any event within fifteen (15) days after the Registration
Trigger Date (based on the market  price of the Common Stock and other  relevant
factors on which the Company reasonably elects to rely). The Company shall cause
such amendment and/or new Registration  Statement to become effective as soon as
practicable  following  the filing  thereof.  In the event the Company  fails to
obtain the effectiveness of any such  Registration  Statement within ninety (90)
days after a Registration  Trigger Date, each Investor shall thereafter have the
option,  exercisable  in whole  or in part at any time and from  time to time by
delivery of a written notice to the Company (a "REGISTRATION  TRIGGER PREPAYMENT
NOTICE"), to require the Company to pay a portion of such Investor's Outstanding
Amount (as defined in Article I of the  Debentures),  such that the total number
of shares of Common  Stock  issuable to such  Investor  upon  conversion  of its
Debentures (without giving effect to any limitations on conversion  contained in
Article  II.C of the  Debentures)  does not  exceed  the  number of shares  then
registered under an effective Registration  Statement.  If the Corporation fails
to pay any portion of such  Outstanding  Amount  within five (5)  business  days
after its receipt of a Registration Trigger Prepayment Notice, then such failure
shall be deemed a Mandatory  Prepayment Event as defined in the Debentures,  and
the Investor  shall be entitled to the  remedies  provided in Article V.B of the
Debentures. As used herein,  "REGISTRATION PERCENTAGE" means one hundred percent
(100%) for the period  ending on the 150th day  following  the Closing  Date and
means one hundred and thirty-five percent (135%) thereafter.

                  c.  The  Company  shall   furnish  to  each   Investor   whose
Registrable  Securities are included in the Registration Statement and its legal
counsel (i) promptly after the same is prepared and publicly distributed,  filed
with the SEC, or received by the Company, one copy of the Registration Statement
and any amendment thereto,  each preliminary  prospectus and prospectus and each
amendment or supplement  thereto and, in the case of the Registration  Statement
referred  to in Section  2(a),  to counsel to the  Investors  only,  each letter
written by or on behalf of the  Company to the SEC or the staff of the SEC,  and
each item of  correspondence  from the SEC or the staff of the SEC, in each case
relating to such Registration Statement (other than the portion, if any, thereof
which  contains  information  for  which the  Company  has  sought  confidential
treatment)  and  (ii)  such  number  of  copies  of a  prospectus,  including  a
preliminary  prospectus,  and all  amendments and  supplements  thereto and such
other  documents as such Investor may reasonably  request in order to facilitate
the disposition of the Registrable Securities owned by such Investor.

                  d. The Company  shall use  reasonable  efforts to (i) register
and qualify the Registrable  Securities  covered by the  Registration  Statement
under such other  securities  or "blue  sky" laws of such  jurisdictions  in the
United States as each Investor who holds  Registrable  Securities  being offered
reasonably  requests,   (ii)  prepare  and  file  in  those  jurisdictions  such
amendments  (including  post-effective   amendments)  and  supplements  to  such
registrations   and   qualifications   as  may  be  necessary  to  maintain  the
effectiveness  thereof  during the  Registration  Period,  (iii) take such other
actions as may be necessary to maintain such registrations and qualifications in
effect at all times  during  the  Registration  Period,  and (iv) take all other
actions reasonably necessary or advisable to qualify the Registrable  Securities
for sale in such jurisdictions; PROVIDED, HOWEVER, that the Company shall not be


                                       5
<PAGE>

required in connection  therewith or as a condition thereto to (a) qualify to do
business in any jurisdiction where it would not otherwise be required to qualify
but for this Section 3(d),  (b) subject  itself to general  taxation in any such
jurisdiction,  (c) file a general  consent  to  service  of  process in any such
jurisdiction,  (d) provide any undertakings that cause the Company undue expense
or burden,  or (e) make any change in its charter or bylaws,  which in each case
the Board of  Directors  of the  Company  determines  to be contrary to the best
interests of the Company and its stockholders.

                  e. In the event the  Investors who hold a majority in interest
of the Registrable  Securities being offered in an offering select  underwriters
for the offering, the Company shall enter into and perform its obligations under
an  underwriting  agreement,  in usual and customary  form,  including,  without
limitation,  customary  indemnification and contribution  obligations,  with the
underwriters of such offering.

                  f. As promptly as  practicable  after  becoming  aware of such
event,  the Company shall notify each Investor of the happening of any event, of
which the Company has knowledge, as a result of which the prospectus included in
the Registration Statement, as then in effect, includes an untrue statement of a
material fact or omission to state a material fact required to be stated therein
or necessary to make the  statements  therein not  misleading,  and use its best
efforts  promptly  to prepare a  supplement  or  amendment  to the  Registration
Statement to correct such untrue statement or omission,  and deliver such number
of copies of such  supplement or amendment to each Investor as such Investor may
reasonably request.

                  g. The  Company  shall use its best  efforts  to  prevent  the
issuance  of  any  stop  order  or  other   suspension  of  effectiveness  of  a
Registration  Statement,  and,  if  such an  order  is  issued,  to  obtain  the
withdrawal of such order at the earliest  practicable  moment and to notify each
Investor  who holds  Registrable  Securities  being sold (or, in the event of an
underwritten  offering, the managing underwriters) of the issuance of such order
and the resolution thereof.

                  h.  The  Company   shall  permit  a  single  firm  of  counsel
designated by the Initial  Investors to review the Registration  Statement,  all
amendments and supplements  thereto and all written  responses by the Company to
the SEC regarding  the  Registration  Statement  which relate to the Investors a
reasonable  period of time (and in no event less than three (3)  business  days)
prior to their filing with the SEC, and not file any document in a form to which
such counsel  reasonably  objects.  In the event such counsel fails to convey to
the  Company  all  of  its  comments  (or  that  it has  no  comments)  to  such
Registration  Statement prior to the scheduled filing date of such  Registration
Statement  (which  date shall  comply  with the  requirements  set forth in this
Section  3(h)),  the sixty (60) and the one hundred and twenty (120) day periods
referred  to in  Section  2(a) and 2(c)  shall be  extended  by such  number  of
business days after such scheduled filing date that such counsel so conveys such
comments (or that it has no comments).

                  i. The Company shall make generally  available to its security
holders  as soon as  practical,  but not later than  ninety  (90) days after the
close of the period covered  thereby,  an earnings  statement (in form complying
with  the  provisions  of  Rule  158  under  the  Securities   Act)  covering  a
twelve-month  period  beginning  not later  than the first day of the  Company's
fiscal quarter next following the effective date of the Registration Statement.



                                       6
<PAGE>

                  j.  At the  request  of  any  Investor,  if  the  Registration
Statement  pertains  to an  underwritten  public  offering,  the  Company  shall
furnish,  on the date of  effectiveness  of the  Registration  Statement  (i) an
opinion,  dated as of such date, from counsel representing the Company addressed
to the Investors and in form, scope and substance as is customarily  given in an
underwritten  public  offering  and (ii) a letter,  dated  such  date,  from the
Company's  independent  certified public accountants in form and substance as is
customarily given by independent certified public accountants to underwriters in
an underwritten public offering, addressed to the underwriters,  if any, and the
Investors.

                  k. The Company shall make  available for inspection by (i) any
Investor, (ii) any underwriter  participating in any disposition pursuant to the
Registration Statement,  (iii) one firm of attorneys and one firm of accountants
or other  agents  retained  by the  Investors,  and  (iv) one firm of  attorneys
retained by all such underwriters (collectively, the "INSPECTORS") all pertinent
financial and other records, and pertinent corporate documents and properties of
the  Company  (collectively,  the  "Records"),  as  shall be  reasonably  deemed
necessary  by each  Inspector  to enable  each  Inspector  to  exercise  its due
diligence  responsibility,  and  cause the  Company's  officers,  directors  and
employees to supply all information  which any Inspector may reasonably  request
for purposes of such due diligence; PROVIDED, HOWEVER, that each Inspector shall
hold in confidence and shall not make any disclosure  (except to an Investor) of
any Record or other information which the Company determines in good faith to be
confidential,  and of which determination the Inspectors are so notified, unless
(a)  the  disclosure  of such  Records  is  necessary  to  avoid  or  correct  a
misstatement or omission in any Registration Statement,  (b) the release of such
Records  is  ordered  pursuant  to a  subpoena  or other  order  from a court or
government  body  of  competent  jurisdiction,  or (c) the  information  in such
Records has been made generally available to the public other than by disclosure
in violation of this or any other  agreement.  The Company shall not be required
to disclose any confidential  information in such Records to any Inspector until
and unless such Inspector shall have entered into confidentiality agreements (in
form and  substance  satisfactory  to the Company) with the Company with respect
thereto,  substantially  as set forth in this Section 3(k). Each Investor agrees
that it shall,  upon learning that disclosure of such Records is sought in or by
a court or governmental  body of competent  jurisdiction or through other means,
give prompt  notice to the Company and allow the  Company,  at its  expense,  to
undertake appropriate action to prevent disclosure of, or to obtain a protective
order for, the Records  deemed  confidential.  Nothing herein shall be deemed to
limit the Investor's ability to sell Registrable Securities in a manner which is
otherwise consistent with applicable laws and regulations.

                  l.  The  Company  shall  hold in  confidence  and not make any
disclosure of information  concerning an Investor provided to the Company unless
(i) disclosure of such  information is necessary to comply with federal or state
securities  laws, (ii) the disclosure of such  information is necessary to avoid
or correct a misstatement or omission in any Registration  Statement,  (iii) the
release of such  information  is ordered  pursuant  to a subpoena or other order
from  a  court  or  governmental  body  of  competent  jurisdiction,  (iv)  such
information  has been made  generally  available  to the  public  other  than by
disclosure  in violation of this or any other  agreement,  or (v) such  Investor
consents to the form and content of any such disclosure. The Company agrees that
it shall,  upon  learning  that  disclosure  of such  information  concerning an
Investor  is  sought  in  or  by a  court  or  governmental  body  of  competent
jurisdiction  or through other means,  give prompt notice to such Investor prior
to making such disclosure,  and allow the Investor, at its expense, to undertake
appropriate  action to prevent  disclosure  of, or to obtain a protective  order
for, such information.

                                       7
<PAGE>

                  m. The Company  shall use its best efforts to promptly  either
(i) cause all the Registrable  Securities covered by the Registration  Statement
to be listed on the NYSE or the AMEX or another national securities exchange and
on each additional  national securities exchange on which securities of the same
class or series issued by the Company are then listed, if any, if the listing of
such Registrable  Securities is then permitted under the rules of such exchange,
or (ii) secure the designation and quotation,  of all the Registrable Securities
covered by the Registration  Statement on the NASDAQ Small Cap Market or the NNM
and,  without  limiting  the  generality  of the  foregoing,  to arrange  for or
maintain at least two market makers to register with the National Association of
Securities  Dealers,  Inc.  ("NASD")  as such with  respect to such  Registrable
Securities.

                  n. The Company shall provide a transfer  agent and  registrar,
which may be a single entity, for the Registrable  Securities not later than the
effective date of the Registration Statement.

                  o. The Company  shall  cooperate  with the  Investors who hold
Registrable   Securities   being  offered  and  the  managing   underwriter   or
underwriters,  if any, to  facilitate  the timely  preparation  and  delivery of
certificates  (not bearing any  restrictive  legends)  representing  Registrable
Securities to be offered pursuant to the Registration  Statement and enable such
certificates to be in such denominations or amounts,  as the case may be, as the
managing  underwriter or  underwriters,  if any, or the Investors may reasonably
request  and   registered  in  such  names  as  the  managing   underwriter   or
underwriters,  if any, or the  Investors  may  request,  and,  within  three (3)
business  days  after  a  Registration   Statement  which  includes  Registrable
Securities  is ordered  effective  by the SEC,  the  Company  shall  cause legal
counsel  selected  by the  Company to  deliver,  to the  transfer  agent for the
Registrable   Securities  (with  copies  to  the  Investors  whose   Registrable
Securities  are  included  in such  Registration  Statement)  an opinion of such
counsel in the form attached hereto as EXHIBIT 1.

                  p. At the request of any  Investor,  the Company shall prepare
and file with the SEC such amendments (including post-effective  amendments) and
supplements  to a Registration  Statement and the prospectus  used in connection
with the Registration  Statement as may be necessary in order to change the plan
of distribution set forth in such Registration Statement.

         4. OBLIGATIONS OF THE INVESTORS. In connection with the registration of
the Registrable Securities, the Investors shall have the following obligations:

                  a. It shall be a condition precedent to the obligations of the
Company to complete the registration  pursuant to this Agreement with respect to
the  Registrable  Securities of a particular  Investor that such Investor  shall
furnish to the  Company  such  information  regarding  itself,  the  Registrable
Securities  held by it and the intended method of disposition of the Registrable
Securities held by it as shall be reasonably required to effect the registration
of such  Registrable  Securities  and shall execute such documents in connection
with such registration as the Company may reasonably  request. At least ten (10)
business  days prior to the first  anticipated  filing date of the  Registration
Statement,  the Company shall notify each Investor in writing of the information
the Company  reasonably  requires from each such Investor and each such Investor
shall  provide such  information  no later than five (5) business  days prior to
such anticipated filing date.

                                       8
<PAGE>

                  b.  Each  Investor,  by  such  Investor's  acceptance  of  the
Registrable  Securities,  agrees to  cooperate  with the  Company as  reasonably
requested by the Company in connection  with the  preparation  and filing of the
Registration Statement hereunder,  unless such Investor has notified the Company
in  writing  of such  Investor's  election  to  exclude  all of such  Investor's
Registrable Securities from the Registration Statement.

                  c. Each Investor whose Registrable  Securities are included in
a  Registration  Statement  understands  that  the  Securities  Act may  require
delivery of a prospectus  relating  thereto in connection  with any sale thereof
pursuant to such  Registration  Statement and each such Investor shall deliver a
prospectus in connection with any such sale.

                  d. Each Investor agrees to notify the Company promptly, but in
any event  within 72 hours after the date on which all  Registrable  Securities,
Debentures  and  Common  Shares  owned by such  Investor  have been sold by such
Investor, if such date is prior to the expiration of the Registration Period, so
that the Company may comply with its  obligation to terminate  the  Registration
Statement in accordance  with Item 512 of Regulation  S-K or Regulation  S-B, as
the case may be.

                  e. In the event  Investors  holding a majority  in interest of
the Registrable  Securities being offered determine to engage the services of an
underwriter,  each  Investor  agrees to enter into and perform  such  Investor's
obligations  under an  underwriting  agreement,  in usual  and  customary  form,
including,  without  limitation,   customary  indemnification  and  contribution
obligations,  with the managing underwriter of such offering and take such other
actions as are  reasonably  required  in order to  expedite  or  facilitate  the
disposition of the Registrable Securities, unless such Investor has notified the
Company in writing of such Investor's election to exclude all of such Investor's
Registrable Securities from the Registration Statement.

                  f. Each Investor  agrees that, upon receipt of any notice from
the Company of the happening of any event of the kind  described in Section 3(f)
or 3(g), such Investor will immediately  discontinue  disposition of Registrable
Securities  pursuant to the  Registration  Statement  covering such  Registrable
Securities  until such Investor's  receipt of the copies of the  supplemented or
amended  prospectus  contemplated by Section 3(f) or 3(g) and, if so directed by
the Company,  such Investor  shall deliver to the Company (at the expense of the
Company) or destroy (and deliver to the Company a  certificate  of  destruction)
all  copies in such  Investor's  possession,  of the  prospectus  covering  such
Registrable Securities current at the time of receipt of such notice.

                  g. No Investor may participate in any underwritten offering of
Registrable  Securities  hereunder  unless such Investor (i) agrees to sell such
Investor's  Registrable  Securities  on the basis  provided in any  underwriting
arrangements  in usual and  customary  form entered  into by the  Company,  (ii)
completes  and executes  all  questionnaires,  powers of attorney,  indemnities,
underwriting  agreements and other documents reasonably required under the terms
of such underwriting arrangements, and (iii) agrees to pay its pro rata share of
all  underwriting  discounts and commissions and any expenses in excess of those
payable by the Company pursuant to Section 5 below.

                                       9
<PAGE>

         5. EXPENSES OF  REGISTRATION.  All expenses  incurred by the Company in
connection with registrations,  filings or qualifications pursuant to Sections 2
and  3,  including,   without   limitation,   all   registration,   listing  and
qualifications fees, printers and accounting fees, the fees and disbursements of
counsel for the Company and the fees and  disbursements  contemplated by Section
3(j) hereof shall be borne by the Company.  The Investors  shall be  responsible
for any underwriting  discounts and commissions  attributable to the Registrable
Securities to be sold by them and the legal fees and disbursements  contemplated
by Section  2(b)  hereof,  except to the extent  otherwise  set forth in Section
2(b).

         6.  INDEMNIFICATION.  In  the  event  any  Registrable  Securities  are
included in a Registration Statement under this Agreement:

                  a. To the extent permitted by law, the Company will indemnify,
hold  harmless  and  defend  (i)  each  Investor  who  holds  such   Registrable
Securities,  and (ii) the directors,  officers,  partners,  members,  employees,
agents and each person who controls  any Investor  within the meaning of Section
15 of the Securities  Act or Section 20 of the Securities  Exchange Act of 1934,
as amended (the  "EXCHANGE  ACT"),  if any,  (each,  an  "INDEMNIFIED  PERSON"),
against any joint or several losses,  claims,  damages,  liabilities or expenses
(collectively, together with actions, proceedings or inquiries by any regulatory
or  self-regulatory  organization,  whether commenced or threatened,  in respect
thereof,  "CLAIMS")  to which any of them may  become  subject  insofar  as such
Claims  arise out of or are based  upon:  (i) any  untrue  statement  or alleged
untrue statement of a material fact in a Registration  Statement or the omission
or alleged  omission to state  therein a material  fact required to be stated or
necessary  to make the  statements  therein  not  misleading,  (ii)  any  untrue
statement  or alleged  untrue  statement  of a material  fact  contained  in any
preliminary  prospectus if used prior to the effective date of such Registration
Statement, or contained in the final prospectus (as amended or supplemented,  if
the Company files any amendment  thereof or supplement  thereto with the SEC) or
the omission or alleged omission to state therein any material fact necessary to
make the statements made therein,  in light of the circumstances under which the
statements therein were made, not misleading,  or (iii) any violation or alleged
violation by the Company of the Securities Act, the Exchange Act, any other law,
including,  without  limitation,  any  state  securities  law,  or any  rule  or
regulation  thereunder  relating  to  the  offer  or  sale  of  the  Registrable
Securities  (the  matters in the  foregoing  clauses  (i) through  (iii)  being,
collectively,  "VIOLATIONS").  Subject to the  restrictions set forth in Section
6(c) with respect to the number of legal  counsel,  the Company shall  reimburse
the Investors and each such underwriter or controlling person,  promptly as such
expenses are incurred and are due and payable,  for any reasonable legal fees or
other reasonable  expenses incurred by them in connection with  investigating or
defending  any such Claim.  Notwithstanding  anything to the contrary  contained
herein, the indemnification  agreement contained in this Section 6(a): (i) shall
not apply to a Claim  arising out of or based upon a Violation  which  occurs in
reliance upon and in  conformity  with  information  furnished in writing to the
Company  by  such  Indemnified  Person  expressly  for  use in the  Registration
Statement or any such amendment  thereof or supplement  thereto;  (ii) shall not
apply to amounts paid in settlement of any Claim if such  settlement is effected
without the prior  written  consent of the Company,  which  consent shall not be


                                       10
<PAGE>

unreasonably  withheld;  and (iii) with respect to any  preliminary  prospectus,
shall not inure to the benefit of any Indemnified Person if the untrue statement
or  omission  of material  fact  contained  in the  preliminary  prospectus  was
corrected on a timely basis in the prospectus,  as then amended or supplemented,
if such corrected  prospectus was timely made available by the Company  pursuant
to Section  3(c) hereof,  and the  Indemnified  Person was  promptly  advised in
writing not to use the  incorrect  prospectus  prior to the use giving rise to a
Violation and such Indemnified  Person,  notwithstanding  such advice,  used it.
Such  indemnity  shall  remain  in  full  force  and  effect  regardless  of any
investigation  made by or on behalf of the Indemnified  Person and shall survive
the transfer of the Registrable  Securities by the Investors pursuant to Section
9.

                  b. In connection with any  Registration  Statement in which an
Investor is  participating,  each such Investor agrees severally and not jointly
to  indemnify,  hold  harmless  and  defend,  to the same extent and in the same
manner set forth in Section 6(a), the Company,  each of its  directors,  each of
its officers who signs the  Registration  Statement,  its employees,  agents and
each person,  if any, who controls the Company  within the meaning of Section 15
of the  Securities  Act or  Section  20 of  the  Exchange  Act,  and  any  other
stockholder selling securities pursuant to the Registration  Statement or any of
its  directors  or  officers  or any person who  controls  such  stockholder  or
underwriter  within the meaning of the  Securities Act or the Exchange Act (each
an  "INDEMNIFIED  PARTY"),  against  any Claim to which  any of them may  become
subject,  under the  Securities  Act, the Exchange Act or otherwise,  insofar as
such Claim  arises out of or is based  upon any  Violation,  in each case to the
extent (and only to the extent) that such Violation  occurs in reliance upon and
in conformity with written information furnished to the Company by such Investor
expressly for use in connection with such Registration Statement; and subject to
Section 6(c) such Investor will reimburse any legal or other expenses  (promptly
as such  expenses are incurred and are due and payable)  reasonably  incurred by
them in connection  with  investigating  or defending any such Claim;  PROVIDED,
HOWEVER,  that the indemnity  agreement contained in this Section 6(b) shall not
apply to amounts paid in settlement of any Claim if such  settlement is effected
without the prior written  consent of such Investor,  which consent shall not be
unreasonably withheld;  PROVIDED,  FURTHER,  HOWEVER, that the Investor shall be
liable under this Agreement (including this Section 6(b) and Section 7) for only
that  amount as does not  exceed  the net  proceeds  actually  received  by such
Investor  as a result of the sale of  Registrable  Securities  pursuant  to such
Registration  Statement.  Such  indemnity  shall remain in full force and effect
regardless of any  investigation  made by or on behalf of such Indemnified Party
and shall  survive the transfer of the  Registrable  Securities by the Investors
pursuant  to Section  9.  Notwithstanding  anything  to the  contrary  contained
herein,  the  indemnification  agreement  contained  in this  Section  6(b) with
respect  to any  preliminary  prospectus  shall not inure to the  benefit of any
Indemnified Party if the untrue statement or omission of material fact contained
in the preliminary prospectus was corrected on a timely basis in the prospectus,
as then amended or  supplemented,  and the  Indemnified  Party failed to utilize
such corrected prospectus.

                  c.  Promptly  after  receipt  by  an  Indemnified   Person  or
Indemnified  Party  under this  Section 6 of notice of the  commencement  of any
action  (including  any  governmental   action),   such  Indemnified  Person  or
Indemnified  Party shall,  if a Claim in respect  thereof is to made against any
indemnifying  party under this  Section 6, deliver to the  indemnifying  party a
written notice of the commencement  thereof,  and the  indemnifying  party shall
have the right to participate in, and, to the extent the  indemnifying  party so
desires,  jointly with any other indemnifying party similarly noticed, 


                                       11
<PAGE>

to assume control of the defense thereof with counsel  mutually  satisfactory to
the indemnifying  party and the Indemnified  Person or the Indemnified Party, as
the case may be; PROVIDED,  HOWEVER,  that such indemnifying  party shall not be
entitled to assume such defense and an Indemnified  Person or Indemnified  Party
shall have the right to retain its own counsel  with the fees and expenses to be
paid by the  indemnifying  party,  if,  in the  reasonable  opinion  of  counsel
retained by the indemnifying  party, the  representation  by such counsel of the
Indemnified  Person or  Indemnified  Party and the  indemnifying  party would be
inappropriate  due to actual or  potential  conflicts  of interest  between such
Indemnified  Person or Indemnified Party and any other party represented by such
counsel in such proceeding or the actual or potential  defendants in, or targets
of, any such action include both the Indemnified Person or the Indemnified Party
and the indemnifying  party and any such Indemnified Person or Indemnified Party
reasonably  determines  that  there  may be  legal  defenses  available  to such
Indemnified  Person or Indemnified Party which are different from or in addition
to those available to such indemnifying  party. The indemnifying party shall pay
for  only  one  separate  legal  counsel  for  the  Indemnified  Persons  or the
Indemnified Parties, as applicable,  and such legal counsel shall be selected by
Investors holding a majority-in-interest  of the Registrable Securities included
in the  Registration  Statement to which the Claim relates (with the approval of
the Initial  Investors  if they holds  Registrable  Securities  included in such
Registration  Statement),  if the  Investors  are  entitled  to  indemnification
hereunder,  or by the  Company,  if the Company is  entitled to  indemnification
hereunder,  as  applicable.  The  failure  to  deliver  written  notice  to  the
indemnifying  party within a  reasonable  time of the  commencement  of any such
action  shall  not  relieve  such  indemnifying  party of any  liability  to the
Indemnified  Person or  Indemnified  Party  under this  Section 6, except to the
extent  that the  indemnifying  party is actually  prejudiced  in its ability to
defend such action. The indemnification required by this Section 6 shall be made
by  periodic   payments  of  the  amount   thereof  during  the  course  of  the
investigation or defense, as such expense, loss, damage or liability is incurred
and is due and payable.

         7. CONTRIBUTION.  To the extent any  indemnification by an indemnifying
party is prohibited or limited by law, the indemnifying party agrees to make the
maximum contribution with respect to any amounts for which it would otherwise be
liable  under  Section  6 to the  fullest  extent  permitted  by law;  PROVIDED,
HOWEVER,  that (i) no contribution shall be made under  circumstances  where the
maker would not have been liable for  indemnification  under the fault standards
set forth in Section 6, (ii) no person  guilty of  fraudulent  misrepresentation
(within the meaning of Section 11(f) of the Securities Act) shall be entitled to
contribution  from any seller of  Registrable  Securities  who was not guilty of
such fraudulent  misrepresentation,  and (iii)  contribution  (together with any
indemnification  or other  obligations  under this  Agreement)  by any seller of
Registrable  Securities shall be limited in amount to the net amount of proceeds
received by such seller from the sale of such Registrable Securities.

         8. REPORTS UNDER THE EXCHANGE  ACT. With a view to making  available to
the Investors the benefits of Rule 144  promulgated  under the Securities Act or
any other  similar rule or regulation of the SEC that may at any time permit the
Investors to sell  securities of the Company to the public without  registration
("RULE 144"), the Company agrees to:

                  a.  file  with  the SEC in a timely  manner  and make and keep
available  all reports  and other  documents  required of the Company  under the
Securities  Act and the Exchange Act so long 



                                       12
<PAGE>

as the Company remains subject to such  requirements  (it being  understood that
nothing herein shall limit the Company's  obligations  under Section 4(c) of the
Securities  Purchase  Agreement) and the filing and availability of such reports
and other documents is required for the applicable provisions of Rule 144; and

                  b.  furnish to each  Investor  so long as such  Investor  owns
Debentures, Common Shares or Registrable Securities,  promptly upon request, (i)
a written  statement  by the Company  that it has  complied  with the  reporting
requirements  of Rule 144, the  Securities Act and the Exchange Act, (ii) a copy
of the most  recent  annual or  quarterly  report of the  Company and such other
reports and documents so filed by the Company,  and (iii) such other information
as may be reasonably  requested to permit the Investors to sell such  securities
pursuant to Rule 144 without registration.

         9.  ASSIGNMENT  OF  REGISTRATION  RIGHTS.  The rights of the  Investors
hereunder,  including  the  right  to  have  the  Company  register  Registrable
Securities pursuant to this Agreement, shall be automatically assignable by each
Investor  to any  transferee  of all or any  portion of the  Debentures,  Common
Shares or the Registrable Securities if: (i) the Investor agrees in writing with
the  transferee or assignee to assign such rights,  and a copy of such agreement
is furnished to the Company within a reasonable time after such assignment, (ii)
the Company is,  within a  reasonable  time after such  transfer or  assignment,
furnished with written notice of (a) the name and address of such  transferee or
assignee,  and (b) the securities with respect to which such registration rights
are being transferred or assigned,  (iii) following such transfer or assignment,
the further  disposition  of such  securities  by the  transferee or assignee is
restricted  under the Securities Act and applicable  state securities laws, (iv)
at or before the time the Company  receives the written notice  contemplated  by
clause (ii) of this sentence,  the transferee or assignee agrees in writing with
the Company to be bound by all of the provisions  contained herein, and (v) such
transfer shall have been made in accordance with the applicable  requirements of
the Securities Purchase Agreement.

         10. AMENDMENT OF REGISTRATION RIGHTS.  Provisions of this Agreement may
be amended and the observance  thereof may be waived  (either  generally or in a
particular  instance  and  either  retroactively  or  prospectively),  only with
written consent of the Company, the Initial Investors (to the extent the Initial
Investors  still own  Debentures,  Common Shares or Registrable  Securities) and
Investors  who hold a majority in interest of the  Registrable  Securities.  Any
amendment or waiver effected in accordance with this Section 10 shall be binding
upon each Investor and the Company.

         11.      MISCELLANEOUS.

                  a. A person or entity is deemed to be a holder of  Registrable
Securities  whenever  such  person or entity  owns of  record  such  Registrable
Securities.  If  the  Company  receives  conflicting  instructions,  notices  or
elections  from  two or more  persons  or  entities  with  respect  to the  same
Registrable  Securities,  the Company shall act upon the basis of  instructions,
notice  or  election  received  from the  registered  owner of such  Registrable
Securities.

                  b. Any  notices  required or  permitted  to be given under the
terms of this  Agreement  shall be sent by certified or registered  mail (return
receipt  requested)  or  delivered  


                                       13
<PAGE>

personally or by courier or by confirmed  telecopy,  and shall be effective five
days after being  placed in the mail,  if mailed,  or upon receipt or refusal of
receipt, if delivered  personally or by courier or confirmed  telecopy,  in each
case addressed to a party. The addresses for such communications shall be:

         If to the Company:

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

                  with a copy to each of the  Company's  General  Counsel at the
                  same address and to:

                  Foley, Hoag & Eliot LLP
                  One Post Office Square
                  Boston, Massachusetts  02109
                  Telecopy:  (617) 832-7000
                  Attention:  Dean F. Hanley, Esq.

and if to any Investor,  at such address as such Investor shall have provided in
writing to the Company, or at such other address as each such party furnishes by
notice given in accordance with this Section 11(b).

                  c.  Failure of any party to exercise any right or remedy under
this  Agreement or otherwise,  or delay by a party in  exercising  such right or
remedy, shall not operate as a waiver thereof.

                  d.  This  Agreement  shall be  governed  by and  construed  in
accordance  with the laws of the State of Delaware  applicable to contracts made
and to be performed in the State of Delaware.  The Company irrevocably  consents
to the jurisdiction of the United States federal courts located in the County of
Kent in the State of  Delaware  in any suit or  proceeding  based on or  arising
under this Agreement and  irrevocably  agrees that all claims in respect of such
suit or proceeding  may be determined  in such courts.  The Company  irrevocably
waives the defense of an  inconvenient  forum to the maintenance of such suit or
proceeding. The Company further agrees that service of process upon the Company,
mailed by first class mail shall be deemed in every respect effective service of
process upon the Company in any such suit or  proceeding.  Nothing  herein shall
affect the  Investors'  right to serve process in any other manner  permitted by
law. The Company agrees that a final non-appealable judgment in any such suit or
proceeding  shall be conclusive  and may be enforced in other  jurisdictions  by
suit on such judgment or in any other lawful manner.

                  e.  This  Agreement  and  the  Securities  Purchase  Agreement
(including all schedules and exhibits  thereto)  constitute the entire agreement
among the parties  hereto with respect to the subject matter hereof and thereof.
There are no  restrictions,  promises,  warranties or  


                                       14
<PAGE>

                                                                        
undertakings, other than those set forth or referred to herein and therein. This
Agreement and the Securities  Purchase Agreement  supersede all prior agreements
and  understandings  among the parties hereto with respect to the subject matter
hereof and thereof.

                  f.  Subject  to the  requirements  of  Section 9 hereof,  this
Agreement  shall inure to the benefit of and be binding upon the  successors and
assigns of each of the parties hereto.

                  g. The  headings  in this  Agreement  are for  convenience  of
reference only and shall not limit or otherwise affect the meaning hereof.

                  h. This Agreement may be executed in two or more counterparts,
each of which shall be deemed an original but all of which shall  constitute one
and the same  agreement.  This  Agreement,  once  executed  by a  party,  may be
delivered to the other party hereto by facsimile  transmission of a copy of this
Agreement bearing the signature of the party so delivering this Agreement.

                  i. Each party  shall do and  perform,  or cause to be done and
performed,  all such further acts and things,  and shall execute and deliver all
such other  agreements,  certificates,  instruments and documents,  as the other
party may reasonably request in order to carry out the intent and accomplish the
purposes of this Agreement and the consummation of the transactions contemplated
hereby.

                  j. All  consents  and other  determinations  to be made by the
Investors or the Initial  Investors  pursuant to this Agreement shall be made by
the  Investors or the Initial  Investors  holding a majority of the  Registrable
Securities  (determined as if all Debentures then outstanding had been converted
into or exercised for Registrable  Securities)  held by all Investors or Initial
Investors, as the case may be.

                  k. The initial  number of Registrable  Securities  included on
any  Registration  Statement  and each  increase  to the  number of  Registrable
Securities  included  thereon  shall be allocated  pro rata among the  Investors
based on the number of Registrable  Securities held by each Investor at the time
of such establishment or increase,  as the case may be. In the event an Investor
shall sell or otherwise  transfer any of such holder's  Registrable  Securities,
each  transferee  shall  be  allocated  a pro  rata  portion  of the  number  of
Registrable Securities included on a Registration Statement for such transferor.
Any shares of Common Stock included on a Registration Statement and which remain
allocated to any person or entity which does not hold any Registrable Securities
shall be allocated to the remaining  Investors,  pro rata based on the number of
shares of Registrable Securities then held by such Investors.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]



                                       15
<PAGE>

         IN WITNESS  WHEREOF,  the parties have caused this Agreement to be duly
executed as of the date first above written.

PALOMAR MEDICAL TECHNOLOGIES, INC.


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

Initial Investors:

Name:
     -----------------------------

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

<PAGE>


                                                                         Exhibi1
                                                                    To Exhibit B
                                                   REGISTRATION RIGHTS AGREEMENT

[Date]

VIA FACSIMILE:  (718) 331-1852

Herbert Lemmer, Esq.
AMERICAN STOCK TRANSFER & TRUST COMPANY
                                                                  40 Wall Street
New York, NY  10005

RE:      PALOMAR MEDICAL TECHNOLOGIES, INC.

Dear Mr. Lemmer:

We are counsel to PALOMAR MEDICAL  TECHNOLOGIES,  INC., a corporation  organized
under the laws of the State of Delaware (the "COMPANY"),  and we understand that
[Name of Investor]  (the "HOLDER") has purchased from the Company (i) 6%, 7% and
8%  Convertible  Debentures Due September 30, 2002 (the  "DEBENTURES")  that are
convertible  into shares of the Company's Common Stock, par value $.01 per share
(the "COMMON STOCK") and (ii) shares of Common Stock (the "COMMON SHARES").  The
Debentures  and  Common  Shares  were  purchased  by the  Holder  pursuant  to a
Securities Purchase Agreement,  dated as of September 30, 1997, by and among the
Company  and  the  signatories   thereto  (the   "AGREEMENT").   Pursuant  to  a
Registration Rights Agreement,  dated as of September 30, 1997, by and among the
Company and the signatories thereto (the "REGISTRATION  RIGHTS AGREEMENT"),  the
Company agreed with the Holder,  among other things, to register the Registrable
Securities (as that term is defined in the Registration  Rights Agreement) under
the Securities Act of 1933, as amended (the  "SECURITIES  ACT"),  upon the terms
provided in the Registration Rights Agreement.  In connection with the Company's
obligations  under the Registration  Rights  Agreement,  on ________,  1997, the
Company   filed  a   Registration   Statement  on  Form  S-___  (File  No.  333-
_____________)  (the "REGISTRATION  STATEMENT") with the Securities and Exchange
Commission (the "SEC") relating to the Registrable  Securities,  which names the
Holder as a selling stockholder thereunder.

[Customary introductory and scope of examination language to be inserted]

Based on the foregoing,  we are of the opinion that the  Registrable  Securities
have been registered under the Securities Act.

         [Other customary language to be included.]

Very truly yours,

cc:   [Name of Investor]


<PAGE>


                                                                       EXHIBIT C

                            As of September 30, 1997

JNC Opportunity Fund Ltd.
Olympia Capital (Cayman) Ltd.
c/o Olympia Capital (Bermuda) Ltd.
Williams House
20 Reid Street
Hamilton HM11, Bermuda
Attn:    Philip Pedro

Diversified Strategies Fund, L.P.
c/o Encore Capital Management, L.L.C.
12007 Sunrise Valley Drive, Suite 460
Reston, Virginia  20191
Attn:    Neil T. Chau

Southbrook International Investments, Ltd.
c/o Trippoak Advisors, Inc.
630 Fifth Avenue, Suite 2000
New York, New York  10111
Attn:    Robert L. Miller

         Re:      PALOMAR MEDICAL TECHNOLOGIES, INC.

Ladies and Gentlemen:

         We have acted as special counsel to Palomar Medical Technologies, Inc.,
a Delaware  corporation (the  "Company"),  in connection with the sale of (a) $7
million  principal amount of the Company's 6%, 7% and 8% Convertible  Debentures
(the  "Debentures"),  which are convertible  into shares of the Company's Common
Stock,  par value $.01 per share (the  "Common  Stock"),  and (b) certain  other
shares  of  Common  Stock  (the  "Common  Shares")  pursuant  to the  terms  and
conditions of that certain  Securities  Purchase Agreement dated as of September
30,  1997 (the  "Purchase  Agreement")  by and  between the Company and you (the
"Purchasers").  


                                       1
<PAGE>

Capitalized  terms used herein and not otherwise  defined herein
shall  have the  respective  meanings  assigned  to such  terms in the  Purchase
Agreement.

         In connection  with our rendering of the opinions  expressed  below, we
reviewed

         (a) the Certificate of  Incorporation  (the "Charter") and By-Laws (the
"By-Laws") of the Company, each as amended to date;

         (b)  certificates  issued  by the  Secretary  of State of the  State of
Delaware dated  September 26, 1997, with respect to the legal existence and good
standing of the Company,  Palomar Medical  Products,  Inc., Nexar  Technologies,
Inc., Cosmetic Technology  International,  Inc., Spectrum Medical  Technologies,
Inc.,  Palomar  Electronics  Corporation  and Dynaco Corp.  in  Delaware,  and a
certificate  issued by the Secretary of State of the State of  California  dated
September  26, 1997,  with respect to the legal  existence  and good standing of
Comtel  Electronics  in  California  (such  entities,  other  than the  Company,
hereinafter referred to as the "Subsidiaries");

         (c) a certificate  issued by the Secretary of State of The Commonwealth
of  Massachusetts  dated  September  29, 1997,  as to the  qualification  of the
Company to conduct business as a foreign corporation;

         (d) a certified  copy of certain  resolutions of the Board of Directors
of the Company;

         (e) the Purchase  Agreement,  the Registration Rights Agreement and the
form of Debenture;

         (f) the other  documents  delivered at the closing of the  transactions
contemplated by the Purchase Agreement;

         (g)  certificates  of the  Company  with  respect  to  certain  factual
matters;

         (h) the  agreements,  instruments  and  documents  listed on  EXHIBIT A
attached hereto (the "Listed Agreements"); and

         (i) such other documents and  certificates as we have deemed  necessary
to enable us to render the opinions expressed below.

         In rendering  the opinions  expressed in paragraph 1 below with respect
to the legal  existence  and good standing of the Company in Delaware and of the
Subsidiaries in their respective jurisdictions of organization, and with respect
to  qualification  and good standing of the Company as a foreign  corporation in
The Commonwealth of  Massachusetts,  we have relied solely upon the certificates
referred to in clauses (b) and (c) of the preceding paragraph, and such 


                                       2
<PAGE>

opinions are given as of the date of such certificates. We express no opinion as
to the tax good standing of the Company or any Subsidiary.

         With respect to the opinion  expressed  in  paragraph 6 below,  we note
that we did not  observe  or  supervise  the  activities  of the  Company or its
representatives  in connection with the offering and sale of the Debentures.  In
rendering   such  opinion  we  have  assumed   based  solely  upon  the  factual
representation  of  the  Company  made  or  delivered  to us and  without  other
investigation  that in connection  with such offering and sale there has been no
general   solicitation   or   general   advertising   by  the   Company  or  its
representatives.  We have also  assumed  that no person  subject  to 950  C.M.R.
14.402(b)(9)(F)  has  engaged in any  activity  prohibited  thereby  and that no
subsequent  offer or sale of securities of the Company will adversely affect the
availability of the exemptions from  registration  referred to in paragraph 6 of
this opinion with respect to the offer or sale of the Debentures, the Conversion
Shares or the Common Shares.

         In rendering the opinions  expressed  herein, we have also examined and
have relied  completely  upon all of the  representations  and  warranties as to
matters of fact contained in the Purchase Agreement and contained in the related
instruments  and other  documents  delivered by the Company to you in connection
with  the  issuance  and  sale  of the  Debentures,  and  we  have  assumed  the
completeness   and   accuracy  of  all  factual   matters   described   in  such
representations and warranties.

         We have not, except as specifically  noted above,  made any independent
review or  investigation  of facts relating to the Company,  including,  without
limiting the generality of the foregoing,  any investigation as to the existence
of any actions,  suits or proceedings  pending or threatened against the Company
or  agreements,  judgments,  injunctions,  orders or  decrees  binding  upon the
Company or which might result in the imposition of any lien or other encumbrance
on any assets of the Company.

         We have assumed the  authenticity  and  completeness  of all  documents
furnished to us as originals,  the genuineness of all signatures  (other than on
behalf of the Company), the legal capacity of natural persons, the conformity to
the originals of all documents  furnished to us as copies,  and the accuracy and
completeness of all corporate records made available to us by the Company.

         When an  opinion  set  forth  below  is  given  to our  knowledge,  the
knowledge is limited to the conscious awareness of facts or other information of
Marcel A. Bryar,  Esquire,  Dean F.  Hanley,  Esquire,  and  Alexander  H. Pyle,
Esquire,  who are the individual  lawyers in our firm who were actively involved
in representation  of the Company with respect to the transactions  contemplated
by the Purchase  Agreement and, except as expressly  stated herein,  without any
special or additional investigation undertaken for the purposes of this opinion.

                                       3
<PAGE>

         You have not asked us to pass upon your  power and  authority  to enter
into the Purchase Agreement or the Registration  Rights Agreement.  Accordingly,
for the  purposes  of this  opinion,  we have  assumed  that each of you has all
requisite  power and  authority  to enter into the  Purchase  Agreement  and the
Registration Rights Agreement and to effect all of the transactions  thereunder,
and that the Purchase  Agreement,  the  Registration  Rights  Agreement and each
other agreement or instrument we have reviewed  constitutes the legal, valid and
binding obligation of all parties thereto other than the Company.

         We have made such examination of Massachusetts law, Federal law and the
corporation  law of the State of Delaware as we deem  necessary for the purposes
of this  opinion.  We do not  purport to pass herein on the laws of any state or
jurisdiction other than the federal law of the United States of America, the law
of The  Commonwealth  of  Massachusetts  and the corporation law of the State of
Delaware.  Our opinions  are given only as of the date hereof,  and we expressly
disclaim any continuing obligation or undertaking to supplement or update any of
our  statements  herein.  We have assumed  that no  Purchaser is an  "interested
stockholder"  within  the  meaning  of  Section  203  of  the  Delaware  General
Corporation Law.

         We note that the Purchase Agreement,  the Registration Rights Agreement
and the  Debentures  are governed by the law of the State of  Delaware.  We have
assumed,  with  your  permission,  that  the  substantive  law of the  State  of
Delaware,  other than the corporation law of the State of Delaware, is identical
in  all  respects  material  to  our  opinions  to  the  substantive  law of The
Commonwealth of Massachusetts.

         The opinions herein  expressed are qualified to the extent that (a) the
validity or  enforceability of any provisions of any agreement or instrument may
be  subject  to or  affected  by  any  bankruptcy,  reorganization,  insolvency,
moratorium, fraudulent conveyance, fraudulent transfer or similar law of general
application  from time to time in effect and relating to or affecting the rights
or remedies of creditors  generally,  (b) the remedy of specific  performance or
any other  equitable  remedy may be  unavailable in any  jurisdiction  or may be
withheld  as a matter of judicial  discretion,  and (c) the  enforcement  of any
rights or  remedies  is or may be subject to an implied  duty on the part of the
party seeking to enforce such rights to take action and make determinations on a
reasonable basis and in good faith. In addition, we express no opinion herein as
to:  prospective  waivers  of rights to notice or a hearing  or of other  rights
granted by constitution or statute; powers of attorney; provisions purporting to
relieve  parties of the  consequences  of their own  negligence  or  misconduct;
provisions purporting to establish evidentiary  standards;  or provisions to the
effect that rights or remedies are not exclusive,  that every right or remedy is
cumulative  and may be  exercised  in addition to any other right or remedy,  or
that failure to exercise or delay in  exercising  rights and  remedies  will not
operate as a waiver of any such right or remedy.  With your permission,  we have
assumed  for all  purposes  under this  opinion  that the  Company  is not,  and
following completion of the transactions  contemplated by the Purchase Agreement
will not be, insolvent,  left with unreasonably small capital,  or unable to pay

                                       4
<PAGE>

its debts as they mature.  We express no opinion as to the effect of the laws of
any  jurisdiction  wherein  the  Company  or you  may  be  located,  or  wherein
enforcement of the Purchase  Agreement or the  Debentures  may be limited,  with
respect to the rates of interest legally chargeable or collectible thereunder.

         Based upon and subject to the foregoing, we are of the opinion that:

         1. The Company is a corporation duly organized, validly existing and in
good  standing  under the laws of the State of  Delaware  and has all  requisite
corporate  power and authority to own its properties and to conduct its business
as currently  conducted.  The Company has power and  authority to enter into and
perform each of the Purchase Agreement and the Registration Rights Agreement and
to issue the Debentures and the Common Shares and to issue the Conversion Shares
upon  conversion of the  Debentures.  Each of the  Subsidiaries is a corporation
validly  existing  and  in  good  standing  under  the  laws  of  its  state  of
incorporation. We have advised you that Tissue Technologies,  Inc., a subsidiary
of the Company, is not in good standing in the State of Arizona.  The Company is
duly  qualified  as a  foreign  corporation  and  is in  good  standing  in  The
Commonwealth  of  Massachusetts,  and, based on factual  representations  by the
Company to us, there is no other state or  jurisdiction  in which the failure to
be so qualified would have a material adverse effect on the Company.

         2. The Purchase  Agreement,  the Registration  Rights Agreement and the
Debentures have been duly and validly  executed and delivered by the Company and
constitute the legal, valid and binding  obligations of the Company  enforceable
against the Company in accordance with their respective terms, except that we do
not  express  any  opinion  as  to  the  validity  or   enforceability   of  the
indemnification   and  contribution   provisions  of  the  Registration   Rights
Agreement.

         3.  The  authorized  capital  stock  of  the  Company  consists  of (a)
100,000,000  shares of Common Stock and (b) 5,000,000 shares of Preferred Stock,
par value $.01 per share.

         4. The Common Shares and the Conversion Shares are duly authorized and,
when  issued in  accordance  with the  Purchase  Agreement  and the  Debentures,
respectively, will be validly issued, fully paid and non-assessable. The Company
has reserved for issuance upon conversion of the Debentures  3,500,000 shares of
the Company's  authorized but unissued  Common Stock, as well as such additional
shares of Common  Stock as may be  required to be issued  upon  conversion  as a
result  of the  antidilution  provisions  of the  Debentures  or as a result  of
changes in the market price of the Common Stock.

         5. Except for certain contractual rights in favor of the holders of the
Company's  Series H  Convertible  Preferred  Stock  (the  "Series  H  Preemptive
Rights"),  to our  knowledge  there are no  preemptive  rights or other  similar
rights of  stockholders  of the  Company to acquire the  Debentures,  the Common
Shares or the  Conversion  Shares or any other  securities  of the 


                                       5
<PAGE>

Company upon issuance of the  Debentures,  the Common  Shares or the  Conversion
Shares contained in the Charter,  the By-Laws or the Listed Agreements.  We have
been  provided you with such  documentation  as has been  furnished to us by the
Company regarding the Company's  compliance with its obligations with respect to
the Series H Preemptive Rights, and, with your permission, we express no opinion
with respect to such matters.

         6.  Assuming  the  accuracy  of  the  respective   representations  and
warranties  of the  Company  and  the  Purchasers  set  forth  in  the  Purchase
Agreement, the offer, issuance, sale and delivery of the Debentures,  the Common
Shares and the  Conversion  Shares in accordance  with the terms of the Purchase
Agreement and the Debentures constitute exempt transactions under the Securities
Act of 1933, as amended.

         7. The execution,  delivery and  performance of the Purchase  Agreement
and  Registration  Rights  Agreement  by the  Company,  the  performance  of its
obligations  under the  Debentures,  and the  consummation by the Company of the
transactions  contemplated by the Purchase Agreement and the Registration Rights
Agreement, including, without limitation, the issuance of the Debentures and the
issuance and  reservation  for issuance of the  Conversion  Shares in accordance
with the terms of the  Debentures,  do not and will not result in a violation of
the Charter or By-Laws or conflict  with,  or  constitute a default (or an event
which with  notice or lapse of time or both would  become a default)  under,  or
give  to  others  any  rights  of   termination,   amendment,   acceleration  or
cancellation  of,  any of the  Listed  Agreements  except  for  such  conflicts,
defaults, terminations, amendments, accelerations,  cancellations and violations
as would not,  individually or in the aggregate,  have a Material Adverse Effect
or a material adverse effect on the Company's ability to perform its obligations
under  the  Purchase  Agreement  or the  Registration  Rights  Agreement  or the
Purchasers' rights as holders of Debentures.

         8. The execution,  delivery and performance of the Purchase  Agreement,
the  Registration  Rights  Agreement  and the  Debentures by the Company and the
consummation  by the Company of the  transactions  contemplated  by the Purchase
Agreement and the Registration Rights Agreement,  including, without limitation,
the  issuance of the  Debentures  and the Common  Shares,  the  issuance and the
reservation  for issuance of the Conversion  Shares in accordance with the terms
of the  Debentures  (a)  do not  and  will  not  result  in a  violation  of the
corporation  law of the State of Delaware or any federal or  Massachusetts  law,
rule, or regulation, or by which, to our knowledge, any property or asset of the
Company is bound or affected,  and (b) except as set forth in paragraph 5 hereof
and  except  with  respect  to a breach of  certain  financial  covenants  under
$100,000  outstanding   principal  amount  of  the  Company's  4.5%  Convertible
Subordinated  Promissory  Note dated  October  24,  1996,  will not  require the
Company to obtain any approval,  consent,  authorization,  waiver,  exemption or
order of, or make any filing or registration  with, any court or governmental or
regulatory agency, self regulatory  organization or stock market or exchange or,
to our  knowledge,  any third  party,  in order for it to  execute,  deliver  or
perform any of its obligations under the Purchase  Agreement or the Registration
Rights Agreement or to issue and deliver the Debentures and the Common Shares or
to issue and deliver the Conversion  Shares 


                                       6
<PAGE>

in  accordance  with the terms of the  Debentures  or for you to  exercise  your
rights and  remedies  under any of the Purchase  Agreement  or the  Registration
Rights Agreement (other than any SEC, NASD,  NASDAQ or state securities  filings
which may be required to be made by the Company  subsequent to the  consummation
of the transactions  contemplated by the Purchase  Agreement and other than with
respect to any  registration  statement which may be filed or may be required to
be filed pursuant to the Registration  Rights Agreement).  We express no opinion
with respect to any provision of the  securities or "blue sky" laws of any state
or other  jurisdiction  other than, with respect to its securities or "blue sky"
laws, The Commonwealth of Massachusetts.

         9.  To our  knowledge,  the  Company  currently  meets  the  registrant
eligibility requirements to register the resale of the Common Shares on form S-3
under the Securities Act.

         These opinions are limited to the matters  expressly  stated herein and
are  rendered  solely for your  benefit and may not be quoted or relied upon for
any other purpose or by any other person.

                                                        Very truly yours,

                                                        FOLEY, HOAG & ELIOT LLP

                                                         By: David A. Broadwin
                                                             -------------------
                                                             A Partner


<PAGE>


                                                                       EXHIBIT A
                                                                              TO
                                                                       EXHIBIT C

Agreement  and Plan of  Reorganization  dated  March 9,  1996 by and  among  the
Company, TTI Acquisition Corp.,

Tissue Technologies, Inc. and Mario Barton

Amendment to the Merger  Agreement dated April 29,1996 by and among the Company,
TTI Acquisition Corp.,

Tissue Technologies, Inc. and Mario Barton

Letter from the Company to Tissue Technologies, Inc. waiving the Company's right
to receive  indemnification  under Section 6 of the Merger  Agreement in certain
circumstances

Plan of Merger  dated May 3, 1996 by and between the  Company,  TTI  Acquisition
Corp. and Tissue Technologies, Inc.

List of exhibits and schedules omitted from the Tissue Technologies, Inc. Merger
Agreement

Stock Purchase Agreement dated March 19, 1996, by and between Dynaco Acquisition
Corp.,  Comtel  Electronics,  Inc.,  Mikel C.  Green,  Peter  Rogal and  Palomar
Electronics Corp.

Agreement for Purchase of Stock dated July 12,1996,  by and between the Company,
Eleanor Roberts Weisman

and Wallace Roberts

Restated Certificate of Incorporation, as amended

Certificate  of Amendment to  Certificate  of  Incorporation,  as filed with the
Delaware Secretary of State on December 16, 1996

Certificate of Designation of Series G Convertible Preferred Stock as filed with
the Delaware Secretary of State on September 26, 1996

Certificate of Designation of Series H Convertible Preferred Stock as filed with
the Delaware Secretary of State on March 26, 1997

Bylaws, as amended

Form of Common Stock Certificate

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

1996 Stock Option Plan

1996 Employee Stock Purchase Plan

Form of Stock Option Agreement under the 1996 Stock Option Plan

Securities  Purchase  Agreement between the Company and The Travelers  Insurance
Company dated July 12, 1996

Warrant to purchase Common Stock of the Company, dated July 12, 1996

Subscription  Agreement  between the Company and  Genesee  Fund  Limited,  dated
September 26, 1996

Registration  Rights  Agreement  between the Company and Genesee  Fund  Limited,
dated September 26, 1996

 Warrant to purchase Common Stock of the Company, dated September 27, 1996

Warrant Agreement between the Company and American Stock Transfer & Trust Co. as
warrant agent, dated June 24, 1996

Palomar Medical  Technologies,  Inc. and American Stock Transfer & Trust Company
as trustee, Indenture dated as of June 24, 1996, SF 25,000,000, 4.5% Convertible
Subordinated Debentures due 2003

Form of Offshore Securities Subscription Agreement, dated July 3, 1996

Form of Registration Rights Agreement, dated July 3, 1996

Form of Debenture, dated July 3, 1996

Form of Warrant, dated July 3, 1996

Berckeley Subscription Agreement,  dated December 31, 1996 and Amendment thereto
dated January 10, 1997

Berckeley Debenture, dated December 31, 1996

High Risk Opportunities Hub Fund, Ltd. Subscription Agreement, dated January 14,
1997

High Risk Opportunities Hub Fund, Ltd. Debenture, dated January 13, 1997

Securities  Purchase  Agreement  between  Palomar  Electronics  Corporation  and
Clearwater Fund IV, LLC, dated December 31, 1996

Securities  Purchase  Agreement  between Palomar  Electronics  Corporation,  the
Company and The Travelers Insurance Company, dated as of December 18, 1996

Securities  Purchase Agreement between Palomar  Electronics  Corporation and GFL
Advantage Fund Limited dated December 31, 1996

Option  Agreement  between the  Company and GFL  Advantage  Fund  Limited  dated
December 31, 1996

 Common Stock Purchase Warrant dated December 31, 1996

Form of Net Warrant to Purchase Common Stock

Subscription  Agreement  between  the  Company  and  Finmanagement,  Inc.  dated
December 27, 1996

Subscription  Agreement dated as of April 12, 1996,  between the Company and GFL
Advantage Fund Limited

Registration  Rights  Agreement  dated as of April 17,  1996 by and  between the
Company and GFL Advantage Fund Limited

Warrant dated as of April 16, 1996

Form of Wan-ant to purchase Common Stock dated February 1, 1996

Form of Offshore Stock Subscription Agreement dated February 1, 1996

Form of Subscription Agreement dated as of March 10, 1997

Form Registration Rights Agreement dated as of March 10, 1997

Form of 5% Convertible Debenture due March 10, 2002

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

Asset  Purchase  and  Settlement  Agreement  by and  among  the  Company,  Nexar
Technologies, Inc., Technovation Computer Labs, Inc. and Babar I. Hamirani dated
February 28, 1997

List of exhibits omitted from the Asset Purchase and Settlement Agreement

Employment Agreement dated as of January 1, 1997, between the Company and Steven
Georgiev

Employment  Agreement  dated as of January  1, 1997,  between  the  Company  and
Michael H. Smotrich

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

Employment  Agreement  dated as of January  1, 1997,  between  the  Company  and
Anthony Fiorillo

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

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

Form of Promissory Note dated October 17,1996

Form of Subscription Agreement dated October 16, 1996

 Supplement to Securities Purchase Agreement dated May 5, 1997

Supplement to Registration Rights Agreement dated May 5, 1997

Supplement to Securities Purchase Agreement dated May 23, 1997

Supplement to Registration Rights Agreement dated May 23, 1997

Consent of Arthur Andersen UP

Agreement,  dated  December  30,  1993,  by  and  between  the  Company,  Dynaco
Corporation and Dynaco West Corporation

First  Amendment  to Purchase  and Sale  Agreement,  by and between the Company,
Dynaco Corporation and Dynaco, West Corporation, dated January 24, 1994

Purchase and Sale Agreement dated March 14, 1995, by and between the Company and
SPMT Acquisition Corp., Spectrum Medical Technologies,  Inc., Sanford R Lane and
CSF Investments Ltd.

Purchase  and  Sale  Agreement  dated  June  5,  1995,  by  and  between  Dynaco
Acquisition Corporation and Inter-Connecting Products, Inc.

1991 Stock Option Plan, as amended

1993 Stock Option Plan

1995 Stock Option Plan

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

Form of Company Warrant to Purchase Common Stock

Lease for premises at 66 Cherry Hill Drive,  Beverly,  Massachusetts,  dated May
25, 1993

The Company's 401(k) Plan


<PAGE>


                                                                       EXHIBIT D

October 8, 1997

VIA FACSILIME

Herbert Lemmer, Esq.
AMERICAN STOCK TRANSFER & TRUST COMPANY 
40 Wall  Street  
New York,  NY 10005
Facsimile (718) 331-1852

         RE: PALOMAR MEDICAL TECHNOLOGIES, INC.

Dear Mr. Lemmer:

         Reference is made to that certain Securities Purchase Agreement,  dated
September 30, 1997, by and among Palomar Medical  Technologies  Inc., a Delaware
corporation (the "Company") and the other signatories thereto (each, a "Holder")
pursuant to which the Company is issuing to the Holders $7,000,000 6%, 7% and 8%
Debentures (the "Debentures"). The Debentures are convertible into shares of the
Company's common stock, par value $.01 per share (the "Conversion Shares"). This
letter  shall serve as our  irrevocable  authorization  and  direction to you to
issue  Conversion  Shares to Holder from time to time upon the  direction of the
Company.  Certificates  for the  Conversion  Shares  shall  not bear any  legend
restricting  their  transfer  and should  not be  subject  to any  stop-transfer
restriction;  PROVIDED, HOWEVER that if the Conversion Shares are not registered
for resale under the Securities Act of 1933, as amended,  then the  certificates
for the Conversion Shares shall bear the following legend:

         "THE  SECURITIES   REPRESENTED  BY  THIS   CERTIFICATE  HAVE  NOT  BEEN
         REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED,  OR APPLICABLE
         STATE  SECURITIES  LAWS.  THE  SECURITIES  MAY NOT BE OFFERED FOR SALE,
         SOLD,   TRANSFERRED   OR  ASSIGNED  IN  THE  ABSENCE  OF  AN  EFFECTIVE
         REGISTRATION  STATEMENT FOR THE SECURITIES  UNDER THE SECURITIES ACT OF
         1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS, OR AN OPINION OF
         COUNSEL,  IN A GENERALLY  ACCEPTABLE  FORM,  THAT  REGISTRATION  IS NOT
         REQUIRED UNDER SAID ACT OR APPLICABLE  STATE  SECURITIES LAWS OR UNLESS
         SOLD PURSUANT TO RULE 144 UNDER THE ACT."

                                       1
<PAGE>

         Please be advised  that the Holder is  relying  upon this  letter as an
inducement to enter into the Securities  Purchase  Agreement  and,  accordingly,
Holder is a third party beneficiary to these instructions. Moreover, the Company
cannot revoke or modify these instructions  without the prior written consent of
Holder.

         Please execute this letter in the space  indicated to acknowledge  your
agreement  to act in  accordance  with these  instructions.  Should you have any
questions concerning this matter, please contact me at (508) 921-9300.

                                                     Very truly yours,

                                               PALOMAR MEDICAL TECHNOLOGIES INC.

                                               By:  
                                                  ------------------------------
                                               Name:    LOUIS P. VALENTE
                                               Title:   PRESIDENT, 
                                                        CHIEF EXECUTIVE OFFICER,
                                                        CHAIRMAN

Acknowledged:

AMERICAN STOCK TRANSFER
& TRUST COMPANY

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

Enclosure

cc: JNC Opportunity Fund, Ltd.
      Diversified Strategic Fund, L.P.
      Southbrook International Investment, Ltd.


<PAGE>




                                  SCHEDULE 3(A)

                      SCHEDULE OF SIGNIFICANT SUBSIDIARIES

    PALOMAR MEDICAL PRODUCTS, INC.           DYNACO CORP.
        66 Cherry Hill Drive                     1000 South Priest Drive
        Beverly, MA  01915                       Tempe, AZ  85281
        Tel:      508-921-9300                   Tel:     602-968-2000
        Fax:      508-921-5801                   Fax:     602-921-9830

   COSMETIC TECHNOLOGY INTERNATIONAL, INC.   COMTEL ELECTRONICS, INC.
        66 Cherry Hill Drive                     14101 Myford Road
        Beverly, MA  01915                       Tustin, CA  92680
        Tel:      508-921-9300                   Tel:     714-453-8754
        Fax:      508-921-5801                   Fax:     714-450-0276

   NEXAR TECHNOLOGIES, INC.                  TISSUE TECHNOLOGIES, INC.
        182 Turnpike Road                        4432 Anaheim Ave. NE
        Westboro, MA  01581                      Albuquerque, NM  87113
        Tel:      508-836-8700                   Tel:     505-880-1419
                  800-520-8455                            800-658-3185
        Fax:      508-836-8729                   Fax:     505-828-0525

   PALOMAR ELECTRONICS CORPORATION           SPECTRUM MEDICAL TECHNOLOGIES, INC.
        66 Cherry Hill Drive                     45 Hartwell Avenue
        Beverly, MA  01915                       Lexington, MA  02173
         Tel:     508-921-9300                   Tel:     617-676-7300
         Fax:     508-921-5801                                    888-876-5400
                                                 Fax:     617-676-7330


<PAGE>


                                  SCHEDULE 3(F)

                                                                    NEWS RELEASE

FOR   IMMEDIATE   RELEASE

CONTACTS:
<TABLE>
<S>                                         <C>                                 <C>
John J. Ingoldsby                           Jon Siegal                          Stanley Wunderlich
Director of Investor Relations              Associate                           Chairman
Palomar Medical Technologies, Inc.          Ronald Trahan Assoc., Inc.          Consulting for Strategic Growth, Ltd.
508-921-9300                                617-332-0101                        800-625-2236
</TABLE>

         PALOMAR'S PREVIOUSLY FILED PATENT LAWSUIT AGAINST MEHL/BIOPHILE
          PRE-DATES MEHL/BIOPHILE'S LEGAL ACTION ANNOUNCED TWO DAYS AGO

BEVERLY,  Mass., March 12, 1997 -- Palomar Medical  Technologies,  Inc. (NASDAQ:
PMTI) today  announced that it filed a declaratory  judgment  several months ago
against MEHL/Biophile  International Corp. (NASDAQ:  MEHL) seeking a declaration
that Palomar's Epilaser(TM) laser-based hair removal system does not infringe on
MEHL/Biophile's   laser   hair   removal   method,   and,   furthermore,    that
MEHL/Biophile's  patent is both invalid and  unenforceable.  Palomar's  suit was
filed in United States District Court in Boston, Mass.

Palomar's   declaratory   judgment   action  was  filed   substantially   before
MEHL/Biophile's announcement two days ago that its Selvac Acquisition Corp. unit
had  filed  a  lawsuit  against  Palomar  for  patent  infringement  and  unfair
competition,  essentially the same claims made previously by Palomar in its suit
against  MEHL/Biophile.  Selvac  licenses the patented laser hair removal method
owned by Dr. Nardo Zaias.

"We filed this declaratory judgment months ago after learning that MEHL/Biophile
was  misrepresenting  to our customers  that our product might infringe on their
patent," said Steven Georgiev,  chairman and chief executive officer of Palomar.
"We are announcing  our lawsuit today since our patent has only issued  recently
and, therefore, all of the information is now in the public domain, allowing for
resolution of these issues."

                                     (more)
<PAGE>

                                                                     PALOMAR / 2

MEHL/Biophile's  lawsuit was  announced  hours after  Palomar  announced  it had
received U.S. Food and Drug Administration (FDA) to sell and market its Epilaser
system. Palomar announced yesterday the issuance of a U.S. patent that discloses
and protects the  laser-based  hair removal  technology  developed by Dr. R. Rox
Anderson  at  Massachusetts   General  Hospital's  Wellman   Laboratories,   the
technology used in Epilaser and for which Palomar is the exclusive licensee.

Palomar Medical  Technologies,  Inc. is a leading supplier of proprietary  laser
systems for dermatological and cosmetic laser treatment, and also engages in the
development and sale of specialty electronic products.

   "SAFE HARBOR" STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION REFORM ACT

With the exception of the historical  information contained in this release, the
matters  described herein contain  forward-looking  statements that involve risk
and  uncertainties  that may  individually or mutually impact the matters herein
described,  including but not limited to product  demand and market  acceptance,
the effect of  economic  conditions,  the  impact of  competitive  products  and
pricing,   governmental  regulations,   results  of  litigation,   technological
difficulties and/or other factors outside the control of the company,  which are
detailed from time to time in the company's SEC reports, including the report on
Form 10-Q for the quarter ended September 30, 1996.

                                      ####
                 Palomar news releases are available through PR
                     Newswire Company News on-Call by fax at
                       800-758-5804, Extension 107555, or
                        http://www.prnewswire.com/(PMTI).

              Palomar's home page address is http://www.palmed.com

                                      ####

<PAGE>


                                                                    NEWS RELEASE

FOR   IMMEDIATE    RELEASE

CONTACTS:
<TABLE>
<S>                                         <C>                                 <C>
John J. Ingoldsby                           Jon Siegal                          Stanley Wunderlich
Director of Investor Relations              Associate                           Chairman
Palomar Medical Technologies, Inc.          Ronald Trahan Assoc., Inc.          Consulting for Strategic Growth, Ltd.
508-921-9300                                617-332-0101                        800-625-2236
</TABLE>

         PALOMAR REPORTS FINANCIAL RESULTS; ELECTRONIC BUSINESS SPIN-OUT
            IN PROCESS, SOLE FOCUS IS NOW ON COSMETIC LASER INDUSTRY

BEVERLY,  Mass., March 18, 1997 -- Palomar Medical  Technologies,  Inc. (NASDAQ:
PMTI) today  announced  that revenues for the fourth  quarter ended December 31,
1996, increased 235 percent to $20,944,453,  compared with the fourth quarter of
1995.  Palomar also reported a loss for the quarter  ended  December 31, 1996 of
($18,650,578),  or ($0.69)  per share,  of which  ($11,500,000),  or ($0.40) per
share, is attributable to non-recurring write-offs.

For the year  ended  December  31,  1996,  revenues  increased  220  percent  to
$70,098,443,  compared with the previous year.  Palomar also reported a loss for
the year ended  December 31, 1996, of  ($37,863,792),  or ($1.49) per share,  of
which  ($11,500,000),  or ($0.44) per share, is  attributable  to  non-recurring
write-offs.

"Our fourth  quarter net loss includes  approximately  $7.2 million of operating
losses attributed to the following four factors," said Steven Georgiev, chairman
and chief  executive  officer of Palomar,  "They are: the delay in receiving FDA
hair removal clearance for our EpiLaser(TM) system, which was only obtained this
month;  start-up costs  associated  with our new cosmetic laser center  services
division;  reduced sales volume in our Nexar subsidiary due to unavoidable parts
shortages;  and  interruption  in production  caused by the relocation to larger
facilities of our Nexar and Comtel manufacturing plants.

                                     (more)
<PAGE>

                                                                     PALOMAR / 2

"The majority of the non-recurring  losses are a result of the assessment of our
technology  and assets related to our  electronic  businesses.  We reserved $8.5
million  against  technology  assets  and other  costs in the  fourth  quarter,"
continued Georgiev.  "In addition,  Nexar settled claims with a former executive
for $1.4  million,  which was  charged to  operations,  and under which Nexar is
purchasing  previously-licensed  core technology and eliminating  future royalty
payments on the use of this core technology. As part of our strategy to maximize
shareholder  value,  we  are in the  process  of  spinning  out  our  electronic
businesses, preferably as majority-owned, publicly traded companies."

"The company also assessed its goodwill and joint  ventures in related  cosmetic
laser businesses and took a charge of $1.6 million," continued  Georgiev.  "This
write-down,  combined with the previously mentioned,  non-recurring costs in the
electronics  segment,  brings  the  total  one-time  charges  for  the  year  to
approximately ($11,500,000), or ($0.44) per share."

Georgiev  added,  "The  public  spin-out  of  Nexar is  anticipated  to close by
mid-April.  That offering registers 2,500,000 shares of Nexar common stock in an
anticipated range of $11 to $13 per share."

Georgiev  also said, "A spin-out of the  remainder of our  electronics  group is
planned for later in 1997. The investments  made in our  electronics  businesses
over the past two years are  expected to yield high  returns  and could  provide
liquid assets which can be used to fund our core cosmetic  laser business in the
future.

"We are  prepared  to  rapidly  expand  our  cosmetic  laser  business,"  stated
Georgiev,  "since we believe that all  important  elements are now in place.  We
accomplished a major strategic  alliance for the  establishment of laser centers
with  Columbia/HCA,  a $20 billion company and one of the world's largest owners
and  operators of medical  facilities;  we have FDA  clearance  for our complete
suite of laser  systems,  including  EpiLaser for hair  removal;  we have a very
strong proprietary  position in laser hair removal due to the recent issuance of
the  Massachusetts  General  Hospital  patent,  for  which we are the  exclusive
licensee; we have major laser production capacity in place; we have expanded and
strengthened   our   management   team;  we  are  broadening  our  research  and
development,  as  well  as  clinical,  relationships  with  the  highest-quality
institutions  in the world;  and we have  established a subsidiary in the United
Kingdom to rapidly penetrate European markets.

                                     (more)
<PAGE>

                                                                     PALOMAR / 3

Georgiev  concluded,  "With freed-up resources from the electronics  segment, we
intend to devote  resources  from the  electronics  segment  to solely  focus on
achieving  the largest  possible  market  share in 1997 in our core  business --
cosmetic laser products and services. We believe that we are strongly positioned
to  capitalize  on these  multi-billion  dollar  markets  and achieve a dominant
position within the next two years."

Palomar Medical  Technologies,  Inc. is a leading supplier of proprietary  laser
systems for  dermatological  and cosmetic laser treatment,  such as hair removal
and the treatment of wrinkles,  spider veins,  tattoos, age spots, warts, scars,
and  burns.  Palomar  also  engages  in the  development  and sale of  specialty
electronic products.

The condensed consolidated statement of operations for the company follows:

                       PALOMAR MEDICAL TECHNOLOGIES, INC.
                  (Amounts in thousands, except per share data)

<TABLE>
<S>                             <C>                      <C>              <C>                  <C>
                                       Three Months Ended                            Year Ended
                                           December 31                               December 31
                                   1996                    1995                 1996            1995


Revenues                         $20,944                  $6,241               $70,098          $21,907

Net loss                        ($18,651)*               ($6,589)         ($37,864)*           ($12,621)

Net loss per share                ($0.69)*                ($0.39)           ($1.49)*             ($0.89)

Weighted-average number
of shares used in computation
of per-share net loss             28,996                   17,082            26,167              14,165
</TABLE>

* INCLUDES  LOSS OF  ($11,500,000),  OR ($0.40) AND  ($0.44) PER SHARE,  FOR THE
THREE MONTHS AND YEAR ENDED  DECEMBER 31, 1996  RESPECTIVELY,  OF  NON-RECURRING
WRITE-OFFS.

A REGISTRATION  STATEMENT  RELATING TO THE NEXAR  SECURITIES HAS BEEN FILED WITH
THE SECURITIES AND EXCHANGE  COMMISSION BUT HAS NOT YET BECOME EFFECTIVE.  THESE
SECURITIES  MAY NOT BE SOLD NOR MAY OFFERS TO BUY BE ACCEPTED  PRIOR TO THE TIME
THE  REGISTRATION  STATEMENT  BECOMES  EFFECTIVE.  THIS  COMMUNICATION  DOES NOT
CONSTITUTE  AN OFFER TO SELL OR THE  SOLICITATION  OF AN OFFER TO BUY NOR  SHALL
THERE  BE ANY SALE OF  THESE  SECURITIES  IN ANY  STATE  IN  WHICH  SUCH  OFFER,
SOLICITATION   OR  SALE  WOULD  BE  UNLAWFUL  PRIOR  TO  THE   REGISTRATION   OR
QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.

                                     (more)

                                                                     PALOMAR / 4

A copy of the Nexar prospectus may be obtained from John Ingoldsby,  Director of
Investor Relations,  Palomar Medical  Technologies,  Inc., 66 Cherry Hill Drive,
Beverly, MA 01915.

"SAFE HARBOR" STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION REFORM ACT

With the exception of the historical  information contained in this release, the
matters  described herein contain  forward-looking  statements that involve risk
and  uncertainties  that may  individually or mutually impact the matters herein
described,  including but not limited to product  demand and market  acceptance,
the effect of  economic  conditions,  the  impact of  competitive  products  and
pricing,   governmental  regulations,   results  of  litigation,   technological
difficulties and/or other factors outside the control of the company,  which are
detailed from time to time in the company's SEC reports, including the report on
Form 10-Q for the quarter ended September 30, 1996.

                                      ####


                 Palomar news releases are available through PR
                     Newswire Company News on-Call by fax at
                       800-758-5804, Extension 107555, or
                        http://www.prnewswire.com/(PMTI).

              Palomar's home page address is http://www.palmed.com

    




               THESE  SECURITIES HAVE NOT BEEN  REGISTERED  UNDER THE SECURITIES
               ACT OF 1933 OR ANY STATE SECURITIES LAWS. THEY MAY NOT BE SOLD OR
               OFFERED FOR SALE EXCEPT  PURSUANT  TO AN  EFFECTIVE  REGISTRATION
               STATEMENT UNDER SAID ACT AND ANY APPLICABLE STATE SECURITIES LAWS
               OR AN APPLICABLE EXEMPTION FROM SUCH REGISTRATION REQUIREMENTS.

NO.                                                             $
   -----------                                                   ---------------

                   5% CONVERTIBLE DEBENTURE DUE MARCH 10, 2002

     THIS CONVERTIBLE DEBENTURE  ("DEBENTURE") is one of a duly authorized issue
of Debentures of Palomar Medical Technologies, Inc. a corporation duly organized
and existing  under the laws of the State of Delaware  and having its  principal
address at 66 Cherry Hill Drive,  Beverly,  Massachusetts 01915 (the "COMPANY"),
designated as its 5%  Convertible  Debentures Due March 10, 2002 in an aggregate
principal  amount not exceeding Five Million Five Hundred  Thousand U.S. Dollars
(U.S. $5,500,000) (the "DEBENTURES").

     FOR VALUE RECEIVED, the Company promises to pay to  ______________________,
having an address at  ______________________,  the holder  hereof,  or its order
(the  "HOLDER"),  the  principal  sum of  ______________________  United  States
Dollars  (U.S.  $_______)  on March 10,  2002 (the  "MATURITY  DATE") and to pay
interest on the principal sum outstanding  under this Debenture,  at the rate of
5% per  annum due and  payable  in  arrears  on the  Maturity  Date and shall be
calculated  based on a 360 day year of twelve equal months.  Accrual of interest
shall  commence on the date hereof and shall  continue  until payment in full of
the  principal  sum has been made.  The  interest so payable will be paid to the
person in whose name this  Debenture is registered on the records of the Company
regarding   registration   and  transfers  of  the  Debentures  (the  "DEBENTURE
REGISTER");  PROVIDED, HOWEVER, that the Company's obligation to a transferee of
this Debenture arises only if the transfer, sale or other disposition is made in
accordance with the terms and conditions of the Subscription Agreement, dated as
of March 10, 1997,  between the Company and the subscriber to the original issue
of the Debentures (as amended from time to time and in effect, the "SUBSCRIPTION
AGREEMENT").  The Company  shall be entitled  to withhold  from all  payments of
interest

                                       1
<PAGE>

on this  Debenture  any amounts  required to be  withheld  under the  applicable
provisions  of the United  States  income tax laws as evidenced by an opinion of
counsel  of the  Company  to the  reasonable  satisfaction  of the  Holder.  The
principal of and interest on this Debenture are payable in United States Dollars
at the  address  last  appearing  on the  Debenture  Register  of the Company as
designated  in writing by the Holder  hereof  from time to time.  Subject to the
conversion  hereof, in whole or in part, on or before the Maturity Date pursuant
to Paragraph 5 hereof, the Company will pay the principal of and all accrued and
unpaid  interest due upon this  Debenture on the Maturity Date, to the Holder of
this  Debenture  as of the tenth  (10th)  day prior to the  Maturity  Date,  and
addressed  to  such  Holder  at the  last  address  appearing  on the  Debenture
Register.

     This Debenture is subject to the following additional provisions:

     1.  EXCHANGE.  The  Debentures  are  exchangeable  for an  equal  aggregate
principal  amount of  Debentures  of different  denominations,  of not less than
$100,000  (or the  total  principal  amount,  if  less  than  $100,000)  each as
requested by the Holder  surrendering  the same. No service  charge will be made
for such exchange.

     2.  TRANSFERS.  This  Debenture  has  been  issued  subject  to  investment
representations  of the  original  purchaser  hereof and may be  transferred  or
exchanged in the United States only in  compliance  with the  Securities  Act of
1933,  as  amended  (the  "ACT") and  applicable  state  securities  laws and in
accordance with other applicable provisions hereof. Prior to due presentment for
transfer of this Debenture,  the Company may treat the person in whose name this
Debenture is duly  registered on the Company's  Debenture  Register as the owner
hereof for the purpose of  receiving  payment as herein  provided  and all other
purposes,  whether or not this Debenture is then overdue,  and the Company shall
not be affected by notice to the contrary.

     3.  DEFINITIONS.  For purposes  hereof,  the following terms shall have the
following meanings:

          "CLOSING  DATE"  shall  mean the  date of  original  issuance  of this
     Debenture.

          "COMMON STOCK" shall mean the Common Stock,  par value $.01 per share,
     of the Company.

                                       2
<PAGE>

          "CONVERSION  DATE MARKET PRICE" shall mean,  at any Holder  Conversion
     Date or Forced  Conversion  Date,  as the case may be, the lesser of (i) an
     amount  that is equal to the  percentage  set forth in the table below (the
     "APPLICABLE PERCENTAGE") opposite the period in which the Holder Conversion
     Date or the  Forced  Conversion  Date shall have  occurred  of the  average
     Market  Price  for  Shares  of  Common  Stock  for the  five  trading  days
     immediately preceding the Holder Conversion Date or Forced Conversion Date,
     and (ii) an amount that is equal to the Applicable  Percentage opposite the
     period in which the Holder  Conversion  Date or the Forced  Conversion Date
     shall have occurred of the average  Market Price for Shares of Common Stock
     for the ten trading days immediately  preceding the Holder  Conversion Date
     or Forced Conversion Date.

          HOLDER CONVERSION DATE OR                        APPLICABLE PERCENTAGE
          FORCED CONVERSION DATE

          0 to 89 days after Closing Date                           100%
          90 days or more after Closing Date                         90%

          "CONVERSION  DEFICIENCY" shall have the meaning set forth in Paragraph
     9(b).

          "CONVERSION  NOTICE"  shall have the  meaning  set forth in  Paragraph
     5(c).

          "CONVERSION RATE" shall have the meaning set forth in Paragraph 5(b).

          "EQUITY  OFFERINGS"  shall mean the issuance or sale by the Company of
     any Common Stock or securities  which are convertible  into or exchangeable
     for Common  Stock,  or any warrants or other rights to subscribe  for or to
     purchase,  or any options for the  purchase  of,  Common  Stock or any such
     convertible or exchangeable securities (other than shares or options issued
     or which may be issued  pursuant  to the  Company's  employee  or  director
     option plans or shares issued upon exercise of options,  warrants or rights
     outstanding on the Closing Date and listed in the Exchange Act Reports).

          EVENT OF DEFAULT" shall have the meaning set forth in Paragraph 17.

          "FORCED CONVERSION DATE" shall have the meaning set forth in Paragraph
     (5)(c)(ii).

                                       3
<PAGE>

          "HOLDER CONVERSION DATE" shall have the meaning set forth in Paragraph
     5(c)(i).

          "MARKET  PRICE FOR SHARES OF COMMON STOCK" shall mean the price of one
     share of Common Stock determined as follows:

               (i) If the Common  Stock is listed on the  Exchange,  the closing
          bid price on the date of valuation, as reported by Bloomberg Financial
          Markets; or

               (ii)  If  the  Common  Stock  is  listed  on any  other  national
          securities  exchange,  the closing bid price on the date of valuation,
          as reported by Bloomberg Financial Markets; or

               (iii) If neither  (i) nor (ii)  apply,  but the  Common  Stock is
          quoted in the  over-the-counter  market on the pink sheets or bulletin
          board, the lowest sales price on the date of valuation, as reported by
          Bloomberg Financial Markets; or

               (iv) If none of clause  (i),  (ii) or (iii)  above  applies,  the
          market value as determined  by an  independent  nationally  recognized
          investment banking firm or financial advisor retained in good faith by
          the Company for such purpose,  taking into consideration,  among other
          factors,  the  earnings  history,  book  value and  prospects  for the
          Company,  and the prices at which shares of Common Stock recently have
          been traded. Such determination shall be conclusive and binding on all
          persons.

          "MINIMUM NUMBER OF SHARES" shall mean, at any time, the sum of (i) the
     number of shares of Common Stock issued prior to such time upon  conversion
     of all or any part of the  Debentures,  PLUS (ii) the  number of shares (as
     may be  adjusted  in  accordance  with the terms  hereof)  of Common  Stock
     issuable at such time upon  conversion of the  Debentures  (without  giving
     effect to any applicable conversion  restrictions),  MINUS (iii) the number
     of shares of Common Stock described in clause (i) above that have been sold
     prior to such time by the Holders  pursuant to a registration  statement or
     Rule 144.

          "OUTSTANDING  AMOUNT" shall mean the principal sum  outstanding  under
     this Debenture and all accrued but unpaid interest thereon.

          "PARAGRAPH 4 TRANSACTION" shall mean a merger, consolidation, or other
     transaction referred to in Paragraph 4.

                                       4
<PAGE>

          "REDEMPTION DATE" shall have the meaning set forth in Paragraph 6(c).

          "REGISTRATION  RIGHTS  AGREEMENT"  shall have the meaning set forth in
     the Subscription Agreement.

          "SUBSCRIPTION AGREEMENT" shall mean the Subscription Agreement,  dated
     as of March  10,  1997,  between  the  Company  and the  Subscriber  to the
     original issue of the  Debentures,  as such  Subscription  Agreement may be
     amended from time to time.

     Other terms defined in the Subscription Agreement and not otherwise defined
herein  shall have the same  meanings  herein as are set forth for such terms in
the Subscription Agreement.

     4. MERGER; CONSOLIDATION.  If at any time there occurs any consolidation or
merger of the  Company  with or into any other  corporation  or other  entity or
person  (whether or not the Company is the surviving  corporation)  or any other
corporate   reorganization   or  similar   transaction   or  series  of  related
transactions  in  which  greater  than  50% of the  Company's  voting  power  is
transferred (a "PARAGRAPH 4 TRANSACTION"),  the Holder of this Debenture, to the
extent then outstanding,  and notwithstanding  anything in Paragraph 5(a) to the
contrary,  shall  participate  in any such  transaction  as a class with  common
stockholders  of the  Company  on the same basis as if this  Debenture  had been
converted one day prior to the record date or effective date of such Paragraph 4
Transaction;  PROVIDED, HOWEVER, that if a Paragraph 4 Transaction or the record
date for determination of the Company's  stockholders entitled to participate in
such  Paragraph  4  Transaction  shall  occur  at  any  time  before  the  first
anniversary of the effectiveness of the Registration  Statement  contemplated by
the  Registration  Rights  Agreement,  then, at the option of the Holder of this
Debenture,  such  Holder  may  treat  the  effective  date of such  Paragraph  4
Transaction as a Redemption Date and shall be entitled to receive the redemption
price with respect to such  Redemption  Date as is provided in Paragraph 6. Such
Holder  shall  be  entitled  to make  such  election  at any time up to ten (10)
trading days after the effective  time and date of the Paragraph 4  Transaction.
Nothing in this Section 4 shall prohibit the Holder from  converting any part or
all of this Debenture in accordance  with the terms hereof,  up to and including
the effective time and date of the Paragraph 4 Transaction.

                                       5
<PAGE>

     5. CONVERSION. This Debenture is subject to conversion as follows:

          (a) (i) HOLDER'S RIGHT TO CONVERT. This Debenture shall be convertible
     at any  time and from  time to time  during  the  first 89 days  after  the
     Closing Date, in whole or in part, at the option of the Holder hereof, into
     fully paid,  validly issued and nonassessable  shares of Common Stock. This
     Debenture shall be convertible at any time and from time to time commencing
     with the 90th day after the Closing  Date and until the Maturity  Date,  in
     whole or in part,  at the option of the  Holder  hereof,  into fully  paid,
     validly issued and nonassessable shares of Common Stock; PROVIDED, THAT, in
     any 30 calendar  day period  commencing  on such 90th day after the Closing
     Date and  thereafter,  the Holder  hereof,  together with any affiliates of
     such Holder,  may convert no more than one-third of the original  principal
     amount of all  Debentures  held by such  Holder  and its  affiliates,  as a
     group. The foregoing conversion  restrictions shall immediately  terminate,
     and the  Holder  shall  be  permitted  to  convert  all or any part of this
     Debenture  without  regard  to  the  conversion   restrictions,   upon  the
     occurrence  of any Event of Default,  Paragraph 4  Transaction  or upon the
     commencement  by any person (other than the Holder) of any tender offer for
     shares of Common Stock. Notwithstanding anything herein to the contrary, if
     the Company  obtains any  financing  through the  issuance of  convertible,
     exercisable or exchangeable  securities at any time after February 1, 1997,
     and the holders of such securities are permitted to convert such securities
     in amounts that are any less restrictive than the restrictions contemplated
     by this paragraph (a)(i), then (A) the Company shall immediately notify the
     Holders  in  writing  of such  financing  and the  material  terms  of such
     securities,  and (B) at the  option of any Holder as  evidenced  by written
     notice  to the  Company,  the  conversion  restrictions  set  forth in this
     paragraph  (a)(i)  shall be  amended,  without  any  further  action by the
     Company or the Holders,  to be no more  restrictive  than the terms of such
     new securities.

               (ii) COMPANY'S RIGHT TO FORCE CONVERSION. The Company may require
          conversion of all or any part of this Debenture from time to time into
          fully paid,  validly issued and nonassessable  shares of Common Stock;
          PROVIDED, THAT

                    (A) in any 30 calendar day period commencing after the 365th
               day  described  in Paragraph  5(a)(ii)(B)  and until the Maturity
               Date,  the  Company  may  require  conversion  of  no  more  than
               one-third of the original principal amount of this Debenture;

                                       6
<PAGE>

                    (B) prior to the date on which the Company may require  such
               conversion,   the  Registration  Statement  contemplated  by  the
               Registration  Rights Agreement shall have been effective (and not
               subject  to any  stop  orders  or other  prohibitions  on sale of
               Common Stock  thereunder) for at least 365 days during which such
               Registration  Statement  shall have permitted the sale thereunder
               of not less than the Minimum Number of Shares;

                    (C) the  Registration  Statement shall be effective (and not
               subject  to any  stop  orders  or other  prohibitions  on sale of
               Common Stock thereunder) as of the date of delivery of the Forced
               Conversion Notice (as defined in Paragraph 5(c)(ii)) and for each
               trading  day  commencing  with the date of delivery of the Forced
               Conversion  Notice and ending on the Forced  Conversion  Date (as
               defined in Paragraph  5(c)(ii))  for the sale  thereunder  of not
               less than the Minimum Number of Shares;

                    (D) the closing bid price per share of Common Stock for each
               of the 20 trading days immediately proceeding the delivery of the
               Forced Conversion Notice shall have been greater than or equal to
               the  closing  bid price per share of Common  Stock on the Closing
               Date,  subject to  adjustments  for stock  splits,  reverse stock
               splits or other recapitalizations involving Common Stock;

                    (E) no Events of Default  shall have  occurred  prior to the
               Forced Conversion Date;

                    (F) no Conversion Deficiency,  as defined in Paragraph 9(b),
               shall have occurred prior to the Forced Conversion Date; and

                    (G) any such  required  conversion  shall be made  from each
               Holder,   PRO  RATA   according  to  the  portion  of  the  total
               Outstanding Amount of all Debentures held by each Holder.

               (iii) AUTOMATIC  CONVERSION.  At the Maturity Date, the principal
          indebtedness then outstanding  hereunder (including without limitation
          all interest accrued thereon plus any unpaid charges or amounts) shall
          automatically  be  converted  into  fully  paid,  validly  issued  and
          nonassessable  shares of Common  Stock and,  except  for the  Holder's
          right to receive  the  Common  Stock  into  which  this  Debenture  is
          automatically  so  converted,  and  except  for  any  portion  of this
          Debenture  which  cannot  be  converted  because  of  the  limitations
          contained in Sections 5(d) and 9(b) of this Debenture,  this Debenture
          shall be deemed to have been canceled  whether or not surrendered upon
          such automatic conversion.

                                       7
<PAGE>

               (iv)  ACCRUED BUT UNPAID  INTEREST.  Notwithstanding  anything in
          this  Debenture  to the  contrary,  the  Outstanding  Amount  of  this
          Debenture on any Holder Conversion Date or any Forced Conversion Date,
          as the case may be, shall include, without limitation, all accrued but
          unpaid interest under this Debenture through such date.

          (b) CONVERSION  PRICE FOR HOLDER  CONVERTED  SHARES.  The  Outstanding
     Amount of this  Debenture  that is  converted  into shares of Common  Stock
     shall be convertible  into the number of shares of Common Stock  determined
     in accordance with the following formula:

                                      P + I
                     -------------------------------------
                          Conversion Date Market Price

                  P =      principal amount of this Debenture submitted for
                           conversion

                  I =      accrued but unpaid interest on the principal amount
                           of this Debenture  submitted for conversion  plus any
                           unpaid   charges  or  amounts   through   the  Holder
                           Conversion  Date or Forced  Conversion  Date,  as the
                           case may be.

          The number of shares of Common Stock into which the Outstanding Amount
     of this Debenture may be converted  pursuant to this paragraph is hereafter
     referred to as the "CONVERSION RATE."

          (c) (i) MECHANICS OF  CONVERSION  BY HOLDER.  In order to convert this
     Debenture  (in whole or in part)  into full  shares  of Common  Stock,  the
     Holder shall surrender this Debenture,  duly endorsed,  by either overnight
     courier or two-day courier, to the Company,  and, in case of any conversion
     pursuant  to  Section  5(a)(i),  shall give  written  notice in the form of
     EXHIBIT A hereto (the "CONVERSION  NOTICE") by facsimile (with the original
     of such notice  forwarded  with the foregoing  courier) to the Company that
     the Holder elects to convert all or the portion of the  Outstanding  Amount
     of this  Debenture  specified  therein,  which notice and election shall be
     irrevocable  by the Holder  unless the Company  shall default in or fail to
     fulfill any or all of its  obligations  arising  hereunder  or otherwise by
     reason of such notice or election, in which case, in addition to and not in
     lieu of any and all other  rights  and  remedies  to which the  Holder  may
     thereby be and become entitled, such notice and election, by 


                                       8
<PAGE>

     further  notice to the Company may be revoked and rescinded at the election
     of the Holder exercised in its sole discretion; PROVIDED, HOWEVER, that the
     Company shall not be obligated to issue certificates  evidencing the shares
     of Common  Stock  issuable  upon  conversion  unless  this  Debenture  with
     evidence of the principal amount hereof to be converted is delivered to the
     Company as provided  above,  or the Holder  notifies  the Company that this
     Debenture  has been lost,  stolen or  destroyed  and  promptly  executes an
     agreement  reasonably  satisfactory to the Company to indemnify the Company
     from  any  loss  which  may  be  incurred  by it in  connection  with  this
     Debenture; and PROVIDED, FURTHER, that each Conversion Notice shall provide
     for the Holder's  election to convert  either (A) at least  $100,000 of the
     Outstanding  Amount of this Debenture,  or (B) if such  Outstanding  Amount
     shall then be less than $100,000,  the entire Outstanding  Amount. The date
     on which a Conversion Notice is given (the "HOLDER  CONVERSION DATE") shall
     be deemed to be the date the Company  received by facsimile the  Conversion
     Notice,  as evidenced by a printed  confirmation of receipt received by the
     Holder.   Upon  receipt  of  any  Conversion   Notice,  the  Company  shall
     immediately verify the Holder's calculation of the Conversion Rate.

               (ii)  MECHANICS  OF FORCED  CONVERSION  BY  COMPANY.  In order to
          require  conversion  of this  Debenture  pursuant to Section  5(a)(ii)
          above,  the Company shall give written notice in the form of EXHIBIT B
          hereto,  appropriately  completed (the "FORCED CONVERSION NOTICE"), by
          facsimile  (with  the  original  of such  notice  forwarded  with  the
          foregoing  courier)  to each  Holder of  Debentures  that the  Company
          elects  to force  conversion  of all or a portion  of the  Outstanding
          Amount of the Debenture of each Holder specified therein, which notice
          and  election  shall  be  irrevocable  by the  Company  and  shall  be
          delivered  at least 20 trading  days  prior to the date of  conversion
          specified  in the Forced  Conversion  Notice (the  "FORCED  CONVERSION
          DATE").  Each Holder will  within two  business  days after the Forced
          Conversion Date, to the extent the Debenture has not been converted by
          such  Holder  prior  to  the  Forced  Conversion  Date,  deliver  such
          Debenture  evidencing the  Outstanding  Amount of such Debenture to be
          converted to the Company,  duly endorsed,  by either overnight courier
          or two-day courier, or notify the Company that such Debenture has been
          lost, stolen or destroyed and promptly execute an agreement reasonably
          satisfactory  to the Company to  indemnify  the Company  from any loss
          which  may  be  incurred  by it in  connection  with  such  Debenture.
          Notwithstanding  anything  herein  to the  contrary,  any  Holder  may
          convert any portion of its Debentures  prior to the Forced  Conversion
          Date.

                                       9
<PAGE>

               (iii)  ISSUANCE OF  CERTIFICATES.  In the case of any  Conversion
          Notice  given by the Holder or any Forced  Conversion  Notice given by
          the  Company,  the  Company  shall use its best  efforts  to cause the
          transfer agent to issue and deliver as promptly as practicable  and in
          no event  later  than two (2)  business  days  after  delivery  to the
          Company  of the  Debenture,  or after  receipt of such  agreement  and
          indemnification,  to such Holder or to its designee,  a certificate or
          certificates  for the  number of  shares of Common  Stock to which the
          Holder shall be entitled,  together with a Debenture for the principal
          amount not submitted for conversion or forced to convert,  as the case
          may be. The person or persons entitled to receive the shares of Common
          Stock  issuable upon  conversion  shall be treated for all purposes as
          the record  holder or holders  of such  shares of Common  Stock on the
          Holder  Conversion Date or the Forced Conversion Date, as the case may
          be. If the Company  shall not have the  requisite  number of shares of
          Common Stock issuable upon conversion of the Debentures by any Holder,
          then, without limiting the Company's  obligation to convert all of the
          Debentures,  such conversion  shall be made for each Holder,  PRO RATA
          according  to the  portion  of the  total  Outstanding  Amount  of the
          portion of the  Debentures  sought to be  converted.  At the  Holder's
          option,  the  request  for  conversion  by the Holder or the  required
          conversion  by the  Company  shall be null and void for any portion of
          the  Debentures  for which the Company  does not have shares of Common
          Stock issuable upon conversion as of the Holder Conversion Date or the
          Forced Conversion Date.

          (d) LIMITATIONS ON CONVERSION. In connection with a conversion of this
     Debenture  effected  pursuant  to the terms of this  Section 5, in no event
     shall the  Company  issue to the Holder  more than that number of shares of
     Common Stock which,  together with the Common Stock theretofore issued upon
     conversion of Debentures  would exceed 6,151,451 shares of Common Stock, as
     such number is adjusted from time to time pursuant to the provisions hereof
     (the  "MAXIMUM  SHARE  AMOUNT").  Once the  Maximum  Share  Amount has been
     issued, the entire remaining  Outstanding Amount of this Debenture shall be
     immediately  due and  payable by the  Company to the Holder in  immediately
     available funds at an amount equal to the Redemption Price.

     6. REDEMPTION.

          (a)  COMPANY'S  OBLIGATION  TO REDEEM.  Any portion of this  Debenture
     which, at any time on or before the Maturity Date,  shall be required to be
     redeemed at the option of the Holder under the  provisions  hereof or under
     any  provision  of any Related  Agreement  (as defined in the  Subscription
     Agreement) shall be redeemed by the Company in accordance with this Section
     6.

                                       10
<PAGE>

          (b) COMPANY'S  OPTION TO REDEEM.  Any portion of this Debenture may be
     redeemed  at  the  Company's  option  expressed  by  a  written  notice  (a
     "REDEMPTION NOTICE") to the Holder; PROVIDED THAT

               (i) the  Redemption  Notice  delivered  by the  Company  shall be
          received by the Holder at least 20 trading  days (but not more than 40
          trading days) prior to the date (the "REDEMPTION DATE") of redemption;

               (ii) at all  times  from  and  after  the  effective  date of the
          Registration   Statement   contemplated  by  the  Registration  Rights
          Agreement (or, if earlier,  the 270th day after the Closing Date), the
          Registration  Statement  shall have been effective for sale thereunder
          (except   pursuant  to   suspension   periods   contemplated   by  the
          Registration  Rights Agreement) of not less than the Minimum Number of
          Shares;

               (iii) the  Registration  Statement  shall be  effective  (and not
          subject  to any stop  orders or other  prohibitions  on sale of Common
          Stock thereunder) on the date of delivery of the Redemption Notice and
          on each day from the date of such delivery through the Redemption Date
          for the sale thereunder of not less than the Minimum Number of Shares;

               (iv) on the date of the Redemption Notice, the Company shall have
          deposited at least seventy percent (70%) of the Redemption Price in an
          escrow account  reasonably  satisfactory to the Holder, and shall have
          otherwise  established  to the reasonable  satisfaction  of the Holder
          that the Company shall have adequate  liquidity to pay the  Redemption
          Price on the Redemption  Date,  and shall not be prohibited  under the
          terms of any  financing or other  agreements  or  applicable  law from
          redeeming the Debentures on the Redemption Date; and

               (v) no Conversion  Deficiency,  as defined in Section 9(b), shall
          have occurred prior to the Redemption Date.

If the Company delivers a Redemption Notice, and then for any reason, other than
conversion  by the Holder of this  Debenture or the failure for any other reason
of the Holder upon redemption to deliver such Holder's Debentures to the Company
or the failure of such Holder to notify the Company  that such  Debentures  have
been lost,  stolen or destroyed and to 


                                       11
<PAGE>

promptly  execute  an  agreement  reasonably  satisfactory  to  the  Company  to
indemnify  the Company  from any loss which may be incurred by it in  connection
with such Debentures, fails to pay the entire Redemption Price on the Redemption
Date for the portion of the Debentures identified in the Redemption Notice, then
the Company shall have no further right to require  redemption of any portion of
the Debentures pursuant to this Section 6(b).

          (c) REDEMPTION  PRICE.  The  redemption  price for the portion of this
     Debenture being  redeemed,  except as provided in the  Registration  Rights
     Agreement,  shall equal 110% of the  Outstanding  Amount of this  Debenture
     being so  redeemed,  plus all late  payment  charges and all other  amounts
     accrued  under this  Debenture  and not  previously  paid (the  "REDEMPTION
     PRICE").

          (d)  MECHANICS  OF  REDEMPTION.  In the  event  the  Company  shall be
     required or elects to redeem any part or all of the  Outstanding  Amount of
     the  Debentures,  the  Company  shall send by either  overnight  courier or
     two-day  courier  (with a copy  sent  by  facsimile)  confirmation  of such
     determination  or obligation to the record Holders of the Debentures  being
     redeemed  (the  "REDEMPTION  DEBENTURES"),   which  confirmation  shall  be
     included in the  Redemption  Notice,  if the redemption is made pursuant to
     Paragraph 6(b) above. Such confirmation  shall specify the Redemption Date,
     which shall be (i) no later than seven (7) business  days after the receipt
     by the Company of the notice  requiring  redemption  pursuant to  Paragraph
     6(a) above,  or (ii) at least 20 trading days (but not more than 40 trading
     days) after receipt by the Holder of the Redemption  Notice, as applicable.
     On the  Redemption  Date,  the  Redemption  Debentures  shall  be  redeemed
     automatically  without any further action by the Holders of such Debentures
     and whether or not the Debentures are  surrendered to the Company (but only
     to the extent  that the Company  complies  with its  obligation  to pay the
     Redemption Price therefor);  PROVIDED,  that the Company shall be obligated
     to pay the cash  consideration  due to a  Holder  of such  Debentures  upon
     redemption  when such  Debentures  are either  delivered  to the  principal
     office  of the  Company  or the  Holder  notifies  the  Company  that  such
     Debentures  have been lost,  stolen or destroyed  and executes an agreement
     reasonably  satisfactory  to the Company to indemnify  the Company from any
     loss  which  may be  incurred  by it in  connection  with  such  Debenture.
     Thereupon,  there shall be promptly  issued and  delivered  to such Holder,
     within seven (7) business  days after the  Redemption  Date and delivery to
     the Company of such  Debentures,  or after  receipt of such  agreement  and
     indemnification, at the address of such Holder on the books of the Company,
     payment in immediately available funds to the name as shown on the books of
     the  Company in the


                                       12
<PAGE>

     amount of the  redemption  price as  calculated  as set forth in  Paragraph
     6(c).  If the  Company  shall  not  have  the  funds  available  to pay the
     aggregate  Redemption  Price of all Redemption  Debentures,  then,  without
     limiting the Company's obligation to redeem all Redemption Debentures, such
     redemption  shall be made  from  each  Holder,  PRO RATA  according  to the
     portion of the total Outstanding  Amount of all Redemption  Debentures then
     held by each Holder and the Company  shall not be  permitted to require any
     further redemption in accordance with Paragraph 6(b).

          Notwithstanding   anything  to  the  contrary  contained  herein,  the
     Holders'  rights of  conversion  pursuant to Section 5 hereof  shall not be
     limited in any manner by the  Company's  rights of  redemption  pursuant to
     this Section 6(d).

          (e) FAILURE TO REDEEM.  In the event that the Company  fails to redeem
     any  portion of the  Outstanding  Amount of the  Debentures  required to be
     redeemed on any  Redemption  Date,  the Company shall pay, in cash, to each
     Holder on such  Redemption  Date, and on the last day of each 30-day period
     thereafter  until the Company  redeems such unredeemed  portion,  an amount
     equal to two  percent  (2%) of the  unredeemed  portion of the  Outstanding
     Amount of the Debentures of such Holder.

     7. STOCK SPLITS: DIVIDENDS, ADJUSTMENTS, REORGANIZATIONS.

          (a) STOCK SPLITS AND COMBINATIONS. The Company shall not effect or fix
     a record  date for any stock  split,  subdivision  or  combination  with an
     effective  date within ten (10)  trading  days of a  Redemption  Date,  the
     receipt of a Conversion  Notice, a Forced Conversion Date, or the effective
     date of a Paragraph 4 Transaction.

          (b) CERTAIN DIVIDENDS AND  DISTRIBUTIONS.  The Company shall not make,
     or fix a record  date for the  determination  of  holders  of Common  Stock
     entitled to receive, a dividend or other distribution payable in additional
     shares of Common Stock, with an effective date within ten (10) trading days
     of a  Redemption  Date,  the  receipt  of a  Conversion  Notice,  a  Forced
     Conversion Date, or the effective date of a Paragraph 4 Transaction.

          (c)  SUBDIVISIONS,  COMBINATIONS,  ETC. If the Company shall subdivide
     its  outstanding  Common Stock,  by split-up,  spin-off,  or otherwise,  or
     combine its outstanding Common Stock, then the Conversion Rate in effect as
     of the date of such  subdivision,  split-up,  spin-off or combination shall
     forthwith be proportionately adjusted.

                                       13
<PAGE>

          (d)  ADJUSTMENT  FOR  DIVIDENDS  AND  DISTRIBUTIONS.  In the event the
     Company at any time or from time to time after the Closing  Date makes,  or
     fixes a record  date for the  determination  of  holders  of  Common  Stock
     entitled to receive, a dividend or other distribution payable in securities
     of the  Company  other  than  shares of Common  Stock  (including,  without
     limitation,  rights to acquire Common Stock or such other securities), then
     and in each  such  event  provision  shall be made so that the  Holders  of
     Debentures  shall receive upon conversion  thereof  pursuant to Paragraph 5
     hereof,  in  addition  to the number of shares of Common  Stock  receivable
     thereupon,  the amount of such other  securities  of the Company to which a
     Holder on the relevant record or payment date, as applicable, of the number
     of shares of Common Stock so  receivable  upon  conversion  would have been
     entitled,  plus any dividends or other  distributions which would have been
     received  with  respect to such  securities,  had such  Holder  thereafter,
     during the period from the date of such event to and  including  the Holder
     Conversion  Date or Forced  Conversion  Date, as the case may be,  retained
     such securities,  subject to all other  adjustments  called for during such
     period under this  Paragraph 7 with respect to the rights of the Holders of
     the  Debentures.  For purposes of this Paragraph 7(d), the number of shares
     of Common Stock so receivable  upon  conversion  shall be deemed to be that
     number which the Holder would have received  upon  conversion of the entire
     Outstanding   Amount  hereof  if  the  Holder  Conversion  Date  or  Forced
     Conversion  Date,  as the case may be, had been the day  preceding the date
     upon  which the  Company  announced  the making of such  dividend  or other
     distribution.

          (e) ADJUSTMENT FOR MERGER,  REORGANIZATION;  ETC. In the event that at
     any time or from time to time after the  Closing  Date,  the  Common  Stock
     issuable upon  conversion  of the  Debentures is changed into the same or a
     different  number of shares of any class or  classes  of stock,  whether in
     connection   with  a  merger   or   consolidation,   by   recapitalization,
     reclassification,  reorganization or otherwise (other than a subdivision or
     combination  of shares or stock  dividend or  reorganization  provided  for
     elsewhere in this Paragraph 7 or a merger or consolidation  provided for in
     Paragraph 4), then and in each such event each Holder of  Debentures  shall
     have the  right  thereafter  to  convert  such  Debenture  into the kind of
     securities receivable upon such merger, recapitalization,  reclassification
     or other change,  all subject to further  adjustment as provided herein. In
     such event,  the formulae set forth herein for  conversion  and  redemption
     shall be equitably  adjusted to reflect such change in number of shares or,
     if shares of a new class of stock are issued,  to reflect the market  price
     of the  class or  classes  of stock  (applying  the  same  factors  used in
     determining  the  Market  Price  for  Shares  of  Common  Stock)  issued in
     connection with the above described transaction.

                                       14
<PAGE>

          (f)  CERTIFICATE  AS TO  ADJUSTMENTS.  Upon  the  occurrence  of  each
     adjustment  pursuant to this  Section 7, the  Company at its expense  shall
     furnish to each Holder a certificate  from its  independent  auditors or an
     investment  banking firm setting forth (i) in  reasonable  detail the facts
     upon  which  such  adjustment  is based,  and (ii) the  number of shares of
     Common  Stock and the amount of other  property  or  securities  that after
     giving effect  thereto  would be received by the Holder upon  conversion of
     this Debenture.

          (g) DISPUTES. In the event of a reasonable, good faith dispute between
     a Holder of  Debentures  and the Company  with  respect to the  adjustments
     required by Paragraphs  7(c), (d) or (e), then, at the option of either the
     Holders of Debentures evidencing 50% or more of the principal  indebtedness
     evidenced by all Debentures held by Holders involved in such dispute or the
     Company,  the  dispute  shall  be  submitted  to the  American  Arbitration
     Association for resolution  according to the then applicable rules thereof.
     The cost of such  proceeding  shall be shared  50% by the Holder or Holders
     involved  in the  dispute  and 50% by the  Company,  except that each party
     shall bear its own legal and other expenses.

     8.  FRACTIONAL  SHARES.  No  fractional  shares  of  Common  Stock or scrip
representing fractional shares of Common Stock shall be issuable hereunder.  The
number of shares of Common Stock that are issuable upon any conversion  shall be
rounded up or down to the nearest whole share.

     9. RESERVATION OF STOCK ISSUABLE UPON CONVERSION.

          (a) RESERVATION REQUIREMENT.  The Company has reserved and the Company
     shall  continue  to  reserve  and  keep  available  at all  times,  free of
     preemptive  rights,  shares of Common Stock for the purpose of enabling the
     Company to satisfy any  obligation to issue shares of its Common Stock upon
     conversion of the  Debentures;  PROVIDED,  HOWEVER,  that (i) the aggregate
     number of shares so reserved shall initially be 1,320,000 shares and (ii) a
     PRO RATA portion (based on the respective  original principal amount of the
     Debentures)  of such  aggregate  amount shall be reserved for conversion of
     each Debenture, such portion to be reduced by the number of shares actually
     issued upon conversion of such Debenture.  The number of shares so reserved
     may be reduced  by the 


                                       15
<PAGE>

     number of shares  actually  delivered  pursuant to conversion of Debentures
     (provided  that in no event  shall the number of shares so reserved be less
     than the Minimum  Number of Shares  applicable  to any  Debenture)  and the
     number of shares so reserved shall be increased or decreased proportionally
     to reflect stock splits,  stock dividends and other  distributions.  In the
     event that the number of shares so reserved  (either in the aggregate or as
     to any Debenture) shall be insufficient for issuance upon conversion of the
     Debentures   (without   giving   effect   to  any   applicable   conversion
     restrictions),  or if the Holders of the Debentures  would at any time upon
     conversion thereof be entitled to the issuance of shares of Common Stock in
     excess of the limitation in Paragraphs 5(d) and 9(b) herein, then in either
     case,  upon  receipt by the Company of notice from any Holder,  the Company
     shall use its best efforts and all due  diligence to increase the number of
     shares so reserved  (without  giving  effect to any  applicable  conversion
     restrictions) to cure all such deficiencies  (either in the aggregate or as
     to any  Debenture)  and,  if  necessary,  to  obtain  the  approval  by its
     shareholders  therefor,  including  the  authorization  of such  additional
     number of shares of Common Stock as may be required to issue such shares in
     excess of the  number so  reserved  (either in the  aggregate  or as to any
     Debenture) or in excess of such limitation, as the case may be.

          (b) CONVERSION  DEFICIENCY.  If the Company does not have a sufficient
     number of shares  of  Common  Stock  available  to  satisfy  the  Company's
     obligations  to issue  Common  Stock upon  conversion  of all or any of the
     Debentures  (whether or not a Conversion  Notice shall have been given with
     respect thereto) (a "CONVERSION DEFICIENCY"),  any Holder of the Debentures
     shall have the right to demand from the Company immediate redemption of any
     portion of the Debentures with respect to which the Company does not have a
     sufficient   number  of  shares   available  to  satisfy  such   conversion
     obligations,  in cash at the Redemption Price pursuant to Section 6 hereof,
     without regard to Sections 6(d) or 6(e) hereof.

     Within three business days of the occurrence of any Conversion  Deficiency,
the Company shall notify each Holder whether the Company has adequate  liquidity
to redeem such portion of the Debentures as required by the foregoing  paragraph
(and, if requested by such Holder,  will provide  reasonable written support for
its position with respect  thereto within ten business days of the occurrence of
any Conversion  Deficiency) and whether such redemption is prohibited  under the
terms of any financing or other agreements or applicable law.

                                       16
<PAGE>

     In the event that the Company establishes to the reasonable satisfaction of
the  Holder  that  the  Company  has  adequate  liquidity  and is not  otherwise
restricted from redeeming such portion of this Debenture, then the Company shall
pay, in cash, to such Holder within three business days after which a Conversion
Deficiency  shall have  occurred  and on the last day of each 30-day  period for
which a Conversion Deficiency is continuing, an amount equal to one percent (1%)
of the amount of such  portion of the  Debentures  which  such  Holder  does not
require  the  Company to redeem,  for a maximum of three  percent  (3%) for such
Conversion Deficiency.

     In the  event  that  the  Company  does  not  establish  to the  reasonable
satisfaction  of the Holder that the Company has  adequate  liquidity  to redeem
such portion of the  Debentures or that the Company is not otherwise  restricted
from redeeming such portion of this  Debenture,  the Company shall pay, in cash,
to such Holder within three  business  days after which a Conversion  Deficiency
shall  have  occurred  and on the last day of each  30-day  period  for  which a
Conversion  Deficiency is continuing  (or until the Company  establishes  to the
reasonable satisfaction of the Holder that the Company has adequate liquidity to
and is not otherwise  prohibited  from  redeeming such Holder's  Debentures,  in
which case the provisions of the foregoing paragraph shall govern),  two percent
(2%) of the amount of such portion of the Debentures  which such Holder does not
require the Company to redeem.

     10. NO  IMPAIRMENT.  The Company  shall not  intentionally  take any action
which would impair the  contractual  rights and privileges of the Debentures set
forth herein or of the Holders thereof.

     11. HOLDERS' RIGHTS IF SHARES ARE DELISTED OR IF TRADING IN COMMON STOCK IS
SUSPENDED.  In the event that at any time on or after the date  hereof and prior
to the fifth  anniversary  of the  Closing  Date,  trading  in the shares of the
Company's  Common  Stock is  suspended  on the  Exchange  for a  period  of five
consecutive trading days, other than as a result of the suspension of trading in
securities  in general,  or if such Shares are delisted and not relisted  within
twenty (20) days  thereafter,  then,  at a Holder's  option,  the Company  shall
redeem such Holder's  Debentures on a Redemption Date designated by such Holder,
and at the  Redemption  Price and in accordance  with Section 6 hereof,  without
regard to Sections 6(d) or 6(e) hereof.

     12. LIMITATIONS ON HOLDER'S OBLIGATION TO CONVERT. Notwithstanding anything
to the  contrary  contained  herein,  no Holder shall be required to convert any
part of this  Debenture  in excess of the  portion  then  convertible  into that
number of shares of Common Stock specified in the Holder's representation to the
Company that, after giving


                                       17
<PAGE>

effect to the shares of the Company's Common Stock to be issued pursuant to such
Conversion   Notice,   the  total  number  of  shares  of  Common  Stock  deemed
beneficially  owned by the  Holder,  together  with all shares of the  Company's
Common Stock deemed  beneficially owned by the Holder's  "affiliates" as defined
in Rule 144 of the Act,  would exceed 4.9% of the total  issued and  outstanding
shares of the Company's Common Stock.

     13.  OBLIGATIONS  ABSOLUTE.  No  provision  of this  Debenture,  other than
conversion  as  provided  herein,  shall alter or impair the  obligation  of the
Company,  which is absolute  and  unconditional,  to pay the  principal  of, and
interest  on, this  Debenture  at the time,  place and rate,  and in the manner,
herein prescribed.

     14. WAIVERS OF DEMAND,  ETC. The Company hereby expressly waives demand and
presentment  for  payment,  notice of  nonpayment,  protest,  notice of protest,
notice of dishonor, notice of intent to accelerate,  prior notice of bringing of
suit and diligence in taking any action to collect  amounts called for hereunder
and will be directly and primarily liable for the payments of all sums owing and
to be owing hereon,  regardless of and without any notice (except as required by
law),  diligence,  act or omission as or with respect to the  collection  of any
amount called for hereunder.

     15.  REPLACEMENT  DEBENTURES.  In the event  that the Holder  notifies  the
Company that its  Debenture has been lost,  stolen or  destroyed,  a replacement
Debenture  identical  in all  respects  to the  original  Debenture  (except for
registration  number and Outstanding Amount, if different than that shown on the
original  Debenture)  shall be issued to the  Holder,  provided  that the Holder
executes and delivers to the Company an agreement reasonably satisfactory to the
Company to indemnify the Company from any loss incurred by it in connection with
the  Debenture and provided that the Company is provided a form of Debenture for
such replacement purposes.

     16. PAYMENT OF EXPENSES.  The Company agrees to pay all debts and expenses,
including reasonable attorneys' fees and expenses,  which may be incurred by the
Holder in enforcing  the  provisions of this  Debenture  and/or  collecting  any
amount due under this Debenture,  the Subscription  Agreement,  the Registration
Rights Agreement or any other Related Agreement.

     17. DEFAULTS.  If one or more of the following events  (hereinafter  called
"EVENTS OF DEFAULT") shall occur:

                                       18
<PAGE>

          (a)  Any of the  representations  or  warranties  made by the  Company
               herein, in the Subscription Agreement, in the Registration Rights
               Agreement, in any other Related Agreement, or in any certificate,
               financial  statements or press releases of the Company heretofore
               or  hereafter  furnished  by or  on  behalf  of  the  Company  in
               connection with the execution and delivery of this Debenture, the
               Subscription Agreement,  the Registration Rights Agreement or any
               other Related  Agreement  shall be false or (when taken  together
               with other information  furnished by or on behalf of the Company,
               including  Exchange  Act  Reports)  misleading  in  any  material
               respect at the time made; or

          (b)  The  Company  shall fail to perform or observe  any  covenant  or
               agreement in the Subscription Agreement,  the Registration Rights
               Agreement or any other Related  Agreement or any other  covenant,
               term,  provision,  condition,  agreement  or  obligation  of  the
               Company under this  Debenture,  and such failure  shall  continue
               uncured for a period of ten (10)  business days after notice from
               the Holder of such failure, or the Company shall fail to make any
               payments  upon  redemption  of this  Debenture  or fail to  issue
               shares of Common Stock upon conversion of this Debenture; or

          (c)  The Company shall (i) become insolvent; (ii) admit in writing its
               inability to pay its debts generally as they mature; (iii) make a
               general  assignment  for the  benefit of  creditors  or  commence
               proceedings for its dissolution;  or (iv) apply for or consent to
               the  appointment  of a trustee,  liquidator or receiver for it or
               for a substantial part of its property or business; or

          (d)  A trustee,  liquidator  or receiver  shall be  appointed  for the
               Company or for a  substantial  part of its  property  or business
               without its consent and shall not be discharged within sixty (60)
               days after such appointment; or

          (e)  Any  governmental  agency or any court of competent  jurisdiction
               shall assume  custody or control of the whole or any  substantial
               portion of the  properties or assets of the Company and shall not
               be dismissed within sixty (60) days thereafter, or

                                       19
<PAGE>

          (f)  Any money  judgment,  writ or  warrant of  attachment  or similar
               process in excess of Five Hundred Thousand Dollars  ($500,000) in
               the  aggregate  shall be entered or filed  against the Company or
               any of its  properties  or other assets and shall remain  unpaid,
               unvacated,  unbonded and unstayed for a period of sixty (60) days
               or in any event later than ten (10) days prior to the date of any
               proposed sale thereunder; or

          (g)  Bankruptcy, reorganization, insolvency or liquidation proceedings
               or other  proceedings,  or relief under any bankruptcy law or any
               law for the relief of debt shall be  instituted by or against the
               Company  and, if  instituted  against the  Company,  shall not be
               dismissed within sixty (60) days after such  institution,  or the
               Company shall by any action or answer  approve of, consent to, or
               acquiesce  in any  such  proceedings  or  admit  to any  material
               allegations  of, or default in answering a petition filed in, any
               such proceeding;

then, or at any time thereafter prior to the date on which all continuing Events
of Default have been cured,  and in each and every such case,  unless such Event
of Default  shall have been waived in writing by the Holder  (which waiver shall
not be deemed to be a waiver of any  subsequent  default)  at the  option of the
Holder and in the  Holder's  sole  discretion,  the Holder may, by notice to the
Company declare this Debenture  immediately due and payable,  and the Holder may
immediately,  and without expiration of any period of grace, enforce any and all
of the  Holder's  rights and  remedies  provided  herein or any other  rights or
remedies  afforded by law. In such event,  the Debenture  shall be redeemed at a
redemption  price  per  Debenture  equal to the  redemption  price  provided  in
Paragraph 6(c).

     18.  SAVINGS  CLAUSE.  In case any provision of this Debenture is held by a
court of competent jurisdiction to be excessive in scope or otherwise invalid or
unenforceable, such provision shall be adjusted rather than voided, if possible,
so that it is enforceable to the maximum extent  possible,  and the validity and
enforceability of the remaining provisions of this Debenture will not in any way
be affected or impaired thereby.

                                       20
<PAGE>

     19. ENTIRE AGREEMENT. This Debenture and the agreements referred to in this
Debenture constitute the full and entire understanding and agreement between the
Company  and the  Holder  with  respect  to the  subject  hereof.  Neither  this
Debenture nor any term hereof may be amended,  waived,  discharged or terminated
other   than  by  a   written   instrument   signed   by  the   Company   and  a
two-thirds-in-interest of the Holders.

     20.  ASSIGNMENT,  ETC.  The  Holder  may,  subject to  compliance  with the
Subscription Agreement, without notice, transfer or assign this Debenture or any
interest  herein (but in no event in an amount less than $100,000 in Outstanding
Amount or, if less than $100,000,  the total Outstanding  Amount hereof) and may
mortgage,  encumber  or  transfer  any of its rights or  interest in and to this
Debenture or any part hereof, and each assignee, transferee and mortgagee (which
may include any  affiliate of the Holder) shall have the right to so transfer or
assign its interest;  PROVIDED,  HOWEVER, that before the Registration Statement
contemplated by the Registration Rights Agreement becomes effective, Holder will
furnish  the  Company  with an  opinion  of  counsel  to the  effect  that  such
assignment,   transfer,  mortgage  or  other  encumbrance  is  exempt  from  the
registration   requirements  under  the  Securities  Act.  Each  such  assignee,
transferee  and mortgagee  shall have all of the rights and  obligations  of the
Holder under this Debenture. The Company agrees that, subject to compliance with
the  Subscription  Agreement,  after receipt by the Company of written notice of
assignment  from  the  Holder  or from the  Holders'  assignee,  all  principal,
interest,  and other amounts which are then due and thereafter  become due under
this Debenture shall be paid to such assignee at the place of payment designated
in such  notice.  This  Debenture  shall be  binding  upon the  Company  and its
successors  and shall inure to the benefit of the Holder and its  successors and
assigns.

     21. NO WAIVER.  No failure  on the part of the Holder to  exercise,  and no
delay in exercising,  any right,  remedy or power  hereunder  shall operate as a
waiver  thereof,  nor shall any single or partial  exercise by the Holder of any
right,  remedy or power  hereunder  preclude any other or future exercise of any
other  right,  remedy or power.  Each and every  right,  remedy or power  hereby
granted  to the  Holder  or  allowed  it by  law or  other  agreement  shall  be
cumulative  and not  exclusive of any other,  and may be exercised by the Holder
from time to time.

     22.  MISCELLANEOUS.  Unless otherwise  provided herein, any notice or other
communication  to a party  hereunder  shall be deemed to have been duly given if
personally  delivered or sent by registered or certified  mail,  return  receipt
requested,  postage prepaid with a copy in each case


                                       21
<PAGE>

sent on the same day to the party by  facsimile,  Federal  Express or other such
expedited  means to said  party at its  address  set forth  herein or such other
address  as either  may  designate  for  itself in such  notice to the other and
communications  shall be deemed to have been received when delivered  personally
or,  if  sent  by  mail,  when  actually  received  by the  party  to whom it is
addressed. Copies of all notices to the Company shall be sent to Paul S. Weiner,
Director of Finance of the Company,  and to the attention of the General Counsel
of the Company.  Whenever  the sense of this  Debenture  requires,  words in the
singular  shall be deemed to include the plural and words in the plural shall be
deemed to include the singular.  Paragraph headings are for convenience only and
shall not affect the meaning of this document.

     23. CHOICE OF LAW AND VENUE:  WAIVER OF JURY TRIAL. THIS DEBENTURE SHALL BE
CONSTRUED UNDER THE LAWS OF THE COMMONWEALTH OF MASSACHUSETTS, WITHOUT REGARD TO
PRINCIPLES OF CONFLICTS OF LAW OR CHOICE OF LAW THEREOF.  The Company hereby (i)
irrevocably submits to the exclusive  jurisdiction of the United States District
Court for the Southern District of New York for the purposes of any suit, action
or proceeding  arising out of or relating to this Debenture and (ii) waives, and
agrees not to assert in any such suit,  action or proceeding,  any claim that it
is not  personally  subject to the  jurisdiction  of such court,  that the suit,
action or  proceeding is brought in an  inconvenient  forum or that the venue of
the suit,  action or  proceeding  is improper.  The Company  consents to process
being served in any such suit, action or proceeding by mailing a copy thereof to
the Company at the address in effect for notices to it under this  Debenture and
agrees that such service shall constitute good and sufficient service of process
and notice thereof. Nothing in this paragraph shall affect or limit any right to
serve process in any other manner permitted by law.

                                       22
<PAGE>


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

                           Dated as of: March 10, 1997

                           PALOMAR MEDICAL TECHNOLOGIES, INC.

                           By:     /s/
                              -------------------------------
                           Name:  Joseph P. Caruso
                                -----------------------------
                           Title:  Chief Financial Officer
                                 ----------------------------
                                   66 Cherry Hill Drive
                                   Beverly, MA  01915

ATTEST:


/s/ Paul S. Weiner
- ------------------
<PAGE>
   
                                    EXHIBIT A

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

                                CONVERSION NOTICE
                                       FOR
             5% CONVERTIBLE SUBORDINATED DEBENTURE DUE MARCH , 2002

The undersigned,  as Holder of the 5% Convertible  Debenture Due February , 2002
of  Palomar  Medical  Technologies,  Inc.  ("Palomar"),  No.  ________,  in  the
outstanding  principal amount of  U.S.$____________  (the  "Debenture"),  hereby
irrevocably elects to convert  U.S.$________ of the outstanding principal amount
of the  Debenture  and  U.S.$________  of interest  accrued but unpaid under the
Debenture  into shares of Common  Stock,  par value $.01 per share (the  "Common
Stock"), of Palomar according to the conditions of the Debenture, as of the date
written below. The undersigned  hereby requests that share  certificates for the
Common Stock to be issued to the undersigned  pursuant to this Conversion Notice
be issued in the name of, and delivered to, the  undersigned  or its designee as
indicated  below.  If shares are to be issued in the name of a person other than
the  undersigned,  the  undersigned  will pay all  transfer  taxes  payable with
respect thereto. No fee will be charged to the Holder for any conversion, except
for transfer taxes, if any.

Accompanying  this Conversion  Notice is a Conversion Rate Computation  Schedule
setting forth the  determination  by the  undersigned of the number of shares of
Common Stock issuable pursuant to this Conversion Notice.

Conversion Information:         NAME OF HOLDER:
                                               ---------------------------------

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

                                   Print Address of Holder:

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

                                   Issue Common Stock to:
                                                         -----------------------

                                   at:
                                      ------------------------------------------

                                      ------------------------------------------
                                      Date of Conversion

<PAGE>

                      CONVERSION RATE COMPUTATION SCHEDULE

Conversion Date Market Price (as such term is defined in the Debenture) equal to
the lesser of (i) the average  Market  Price for shares of Common  Stock for the
five (5) trading days immediately  preceding the date of this Conversion  Notice
and (ii) the average  Market  Price for Shares of Common  Stock for the ten (10)
trading days immediately preceding the date of this Conversion Notice:

               Trading Day                           Closing Bid Price


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

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

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

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


Conversion Date Market Price:

   Average of Closing Bid Prices listed above:         -------------

   Applicable X% thereof:                              -------------%

Principal To Be Converted
         Plus
Interest To Be Converted:                              -------------

Divided by Conversion Date
     Market Price per above:                           -------------

Shares of Common Stock to be
   Issued on Conversion:                               -------------


<PAGE>


                                                                       EXHIBIT B

                            FORCED CONVERSION NOTICE
                          FOR 5% CONVERTIBLE DEBENTURES

                               DUE MARCH 10, 2002

         The undersigned, an authorized officer of Palomar Medical Technologies,
Inc. (the "Company"),  issuer of the 5% Convertible Debenture Due March 10, 2002
of the Company,  No.  ________,  held by  _______________  (the "Holder") in the
outstanding  principal amount of U.S.$__________ and accrued but unpaid interest
thereon in the amount of U.S.$____________ (the "Debenture"), hereby irrevocably
elects to require conversion of US.$________ of the outstanding principal amount
of the Debenture and U.S. $________ of interest,  fees and other amounts accrued
but unpaid under the Debenture  into shares of Common Stock,  par value $.01 per
share (the "Common Stock") of the Company  according to the terms and conditions
of the Debenture,  on the Forced  Conversion  Date written  below.1  Capitalized
terms used in this Forced Conversion Notice and not otherwise defined shall have
the meanings ascribed thereto in or by reference in the Debenture.

         Accompanying this Forced  Conversion  Notice is a Computation  Schedule
completed by the Company setting forth the  determination  by the Company of the
Outstanding  Amount of such Debenture,  plus fees and other charges and amounts,
to be  converted.  The  calculation  of the  number of  shares  of Common  Stock
issuable  pursuant to this Forced  Conversion Notice shall be made in accordance
with the terms of the Debenture.

         The Company  shall issue and deliver to the Holder  share  certificates
for the Common Stock issuable pursuant to this Forced Conversion  Notice. If the
Holder desires the shares to be issued in the name of, and delivered to a person
other than,  the Holder,  the Holder should so indicate below and deliver a copy
of this Forced Conversion  Notice to the Company,  Attention:  ____________,  at
least two  business  days prior to the Forced  Conversion  Date.  No fee will be
charged to the Holder for this conversion, except for transfer taxes, if any.


                                            ------------------------------------
                                            Forced Conversion Date

                                            PALOMAR MEDICAL TECHNOLOGIES, INC.

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


                                            Issue Common Stock To:

                                            ------------------------------------
                                            At:
                                               ---------------------------------

                                               ---------------------------------
[FN]
- --------
1  The Forced Conversion Date shall be at least 20 trading days from the date of
   delivery of this Forced Conversion Notice.
</FN>
    


                          SECURITIES PURCHASE AGREEMENT

         SECURITIES PURCHASE AGREEMENT (this "AGREEMENT"), dated as of March 27,
1997, by and among PALOMAR MEDICAL  TECHNOLOGIES,  INC., a corporation organized
under the laws of the  State of  Delaware  (the  "COMPANY"),  with  headquarters
located at 66 Cherry Hill Drive,  Beverly,  Massachusetts  01915 and each of the
purchasers  (the  "PURCHASERS")  set forth on the  execution  pages  hereof (the
"Execution Pages").

         WHEREAS:

         A. The Company and each  Purchaser are executing  and  delivering  this
Agreement in reliance upon the exemption from securities  registration  afforded
by Section  4(2) of the  Securities  Act of 1933,  as amended  (the  "SECURITIES
ACT");

         B. Each  Purchaser  desires to purchase,  upon the terms and conditions
stated in this  Agreement,  shares (the  "PREFERRED  SHARES")  of the  Company's
Series H  Convertible  Preferred  Stock,  par value  $.01 per share  ("PREFERRED
STOCK")  convertible  into its common  stock,  par value $.01 per share,  of the
Company (the "COMMON  STOCK").  The rights,  preferences  and  privileges of the
Preferred  Stock,  including  the  terms  upon  which  such  Preferred  Stock is
convertible into shares of Common Stock are set forth in the form of Certificate
of  Designations,  Preferences  and  Rights  attached  hereto as  EXHIBIT A (the
"CERTIFICATE  OF  DESIGNATIONS").  The  shares of  Common  Stock  issuable  upon
conversion of the Preferred  Shares or otherwise  pursuant to the Certificate of
Designations  are referred to herein as the "CONVERSION  SHARES".  The Preferred
Shares  and  Conversion  Shares  are  collectively  referred  to  herein  as the
"SECURITIES."

         C.  Contemporaneous  with the execution and delivery of this Agreement,
the parties hereto are executing and delivering a Registration Rights Agreement,
in the form attached hereto as EXHIBIT B (the "REGISTRATION  RIGHTS AGREEMENT"),
pursuant to which the Company has agreed to provide certain  registration rights
under the Securities Act and the rules and regulations  promulgated  thereunder,
and applicable state securities laws;

         NOW, THEREFORE, the Company and the Purchasers hereby agree as follows:

1.       PURCHASE AND SALE OF PREFERRED SHARES.

         a.  PURCHASE  OF  PREFERRED  SHARES.  On the  Closing  Date (as defined
below),  subject to the  satisfaction (or waiver) of the conditions set forth in
Sections 6 and 7 below,  the Company shall issue and sell to each  Purchaser and
each  Purchaser  severally  agrees to purchase from the Company,  such number of
Preferred Shares as is set forth on such Purchaser's  signature page 


                                       1
<PAGE>

hereto.  The purchase price (the "PURCHASE  PRICE") per Preferred  Share at such
closing  shall be equal to One Thousand  Dollars  ($1,000.00)  and the aggregate
purchase price for all of the Preferred Shares to be purchased by the Purchasers
shall be Six Million Dollars ($6,000,000.00).  For the avoidance of doubt, in no
event  shall any  Purchaser  be  required  to  purchase  more than the number of
Preferred  Shares being  subscribed for hereunder by such Purchaser as set forth
on such Purchaser's  Execution Page. The Company may sell up to Fourteen Million
Dollars ($14,000,000.00) of additional Preferred Shares, at One Thousand Dollars
($1,000.00) per Preferred Share at one additional  closing within 60 days of the
Closing Date (such  closing,  if any, is herein  referred to as the  "ADDITIONAL
CLOSING").

         b. FORM OF PAYMENT.  On the Closing Date,  each Purchaser shall pay the
aggregate  Purchase  Price for the  Preferred  Shares  being  purchased  by such
Purchaser  hereunder by wire  transfer to the Company,  in  accordance  with the
Company's  written  wiring  instructions,  against  delivery  of  duly  executed
certificates representing the Preferred Shares being purchased by such Purchaser
hereunder and the Company shall deliver such  certificates  against  delivery of
such aggregate Purchase Price.

         c.  CLOSING  DATE.  Subject  to the  satisfaction  (or  waiver)  of the
conditions thereto set forth in Section 6 and Section 7 below, the date and time
of the issuance and sale of the Preferred Shares pursuant to this Agreement (the
"CLOSING DATE") shall be 12:00 noon eastern time on March 31, 1997,  (subject to
a two (2)  business day grace period at either  party's  option),  or such other
time as may be  mutually  agreed upon by the  Company  and the  Purchasers.  The
closing shall occur at the offices of Foley,  Hoag & Eliot, LLP, One Post Office
Square, Boston, MA 02109.

2.       PURCHASERS' REPRESENTATIONS AND WARRANTIES

         Each Purchaser severally represents and warrants to the Company that:

         a. INVESTMENT PURPOSE. Purchaser is purchasing the Preferred Shares for
Purchaser's  own account for investment only and not with a present view towards
the public  sale or  distribution  thereof,  except  pursuant  to sales that are
exempt from the  registration  requirements  of the  Securities Act and/or sales
registered under the Securities Act.  Purchaser  understands that Purchaser must
bear the economic risk of this  investment  indefinitely,  unless the Securities
are  registered  pursuant  to  the  Securities  Act  and  any  applicable  state
securities or blue sky laws or an exemption from such registration is available,
and that the Company has no present intention of registering any such Securities
other than as contemplated by the Registration Rights Agreement. Notwithstanding
anything in this Section  2(a) to the  contrary,  by making the  representations
herein,  the Purchaser  does not agree to hold the Securities for any minimum or
other  specific term and reserves the right to dispose of the  Securities at any
time in accordance with or pursuant to a registration  statement or an exemption
under the Securities Act.

         b. ACCREDITED INVESTOR STATUS. Purchaser is an "ACCREDITED INVESTOR" as
that term is defined in Rule 501(a) of Regulation D.

                                       2
<PAGE>

         c. RELIANCE ON  EXEMPTIONS.  Purchaser  understands  that the Preferred
Shares  are being  offered  and sold to  Purchaser  in  reliance  upon  specific
exemptions from the registration requirements of United States federal and state
securities  laws and that the Company is relying upon the truth and accuracy of,
and Purchaser's  compliance with, the representations,  warranties,  agreements,
acknowledgments  and  understandings  of Purchaser  set forth herein in order to
determine the  availability  of such exemptions and the eligibility of Purchaser
to acquire the Preferred Shares.

         d. INFORMATION.  Purchaser and its counsel, if any, have been furnished
all materials  relating to the business,  finances and operations of the Company
and materials  relating to the offer and sale of the Preferred Shares which have
been  specifically  requested by Purchaser  or its  counsel.  Purchaser  and its
counsel,  if any,  have been  afforded the  opportunity  to ask questions of the
Company  and  have  received  what   Purchaser   believes  to  be  complete  and
satisfactory answers to any such inquiries. Neither such inquiries nor any other
due diligence  investigation conducted by Purchaser or its counsel or any of its
representatives  shall modify,  amend or affect Purchaser's right to rely on the
Company's representations and warranties contained in Section 3 below. Purchaser
understands that Purchaser's investment in the Securities involves a high degree
of risk.

         e.  GOVERNMENTAL  REVIEW.  Purchaser  understands that no United States
federal  or state  agency or any other  government  or  governmental  agency has
passed upon or made any recommendation or endorsement of the Securities.

         f.  TRANSFER  OR  RESALE.  Purchaser  understands  that (i)  except  as
provided in the Registration Rights Agreement,  the Securities have not been and
are not being  registered under the Securities Act or any state securities laws,
and may not be transferred unless (a) subsequently registered thereunder, or (b)
Purchaser  shall have  delivered  to the  Company  an opinion of counsel  (which
opinion shall be in form,  substance and scope customary for opinions of counsel
in  comparable  transactions)  to the effect that the  Securities  to be sold or
transferred  may be sold or  transferred  pursuant  to an  exemption  from  such
registration or (c) sold pursuant to Rule 144  promulgated  under the Securities
Act (or a  successor  rule)  ("RULE  144"),  or (d)  sold or  transferred  to an
affiliate of  Purchaser;  (ii) any sale of such  Securities  made in reliance on
Rule 144 may be made only in accordance with the terms of said Rule and further,
if  said  Rule  is  not  applicable,   any  resale  of  such  Securities   under
circumstances  in which the seller (or the person through whom the sale is made)
may be deemed to be an  underwriter  (as that term is defined in the  Securities
Act) may require  compliance  with some other exemption under the Securities Act
or the rules and  regulations  of the Securities  and Exchange  Commission  (the
"SEC")  thereunder;  and (iii) neither the Company nor any other person is under
any obligation to register such Securities under the Securities Act or any state
securities  laws or to comply  with the terms and  conditions  of any  exemption
thereunder  (in each  case,  other  than  pursuant  to the  Registration  Rights
Agreement).

                                       3
<PAGE>

         g. LEGENDS.  Purchaser understands that the Preferred Shares and, until
such time as the Conversion Shares have been registered under the Securities Act
as contemplated by the Registration Rights Agreement or otherwise may be sold by
Purchaser  pursuant to Rule 144 without any  restriction as to the public resale
thereof,  the  certificates  for the  Conversion  Shares may bear a  restrictive
legend in  substantially  the following form (and a  stop-transfer  order may be
placed against transfer of the certificates for such Securities):

         The securities represented by this certificate have not been registered
         under the Securities Act of 1933, as amended.  The securities have been
         acquired for investment and may not be sold, transferred or assigned in
         the absence of an effective  registration  statement for the securities
         under said Act, or an opinion of counsel, in form,  substance and scope
         customary  for  opinions of counsel in  comparable  transactions,  that
         registration  is not required under said Act or unless sold pursuant to
         Rule 144(k) under said Act.

         The legend set forth above shall be removed and the Company shall issue
a certificate without such legend to the holder of any Security upon which it is
stamped, if, unless otherwise required by state securities laws, (a) the sale of
such  Security  is  registered  under the  Securities  Act,  or (b) such  holder
provides the Company with an opinion of counsel,  in form,  substance  and scope
customary for opinions of counsel in comparable transactions, to the effect that
a public sale or  transfer of such  Security  may be made  without  registration
under the Securities Act or (c) such holder provides the Company with reasonable
assurances  that such Security has been sold pursuant to Rule 144 or can be sold
pursuant  to Rule 144  without any  restriction  as to the number of  Securities
acquired as of a particular  date that can then be immediately  sold.  Purchaser
agrees to sell all Securities,  including those  represented by a certificate(s)
from which the legend has been  removed,  pursuant to an effective  registration
statement and to deliver a prospectus  in  connection  with such sale (if and to
the extent such  delivery is required) or in compliance  with an exemption  from
the  registration  requirements  of the  Securities  Act. In the event the above
legend is removed  from any  Security  and  thereafter  the  effectiveness  of a
registration  statement  covering  such  Security  is  suspended  or the Company
determines  that a  supplement  or amendment  thereto is required by  applicable
securities  laws, then upon  reasonable  advance notice to Purchaser the Company
may require  that the above  legend be placed on any such  Security  that cannot
then be sold pursuant to an effective registration statement or Rule 144 without
any restriction as to the number of Securities  acquired as of a particular date
that can then be  immediately  sold,  which  legend  shall be removed  when such
Security  has  been  sold  pursuant  to Rule 144 or may be sold  pursuant  to an
effective  registration  statement or Rule 144 without any restriction as to the
number  of  Securities  acquired  as of a  particular  date  that  can  then  be
immediately sold.

         h.       [Intentionally Omitted]

                                       4
<PAGE>

         i.  AUTHORIZATION;  ENFORCEMENT.  This  Agreement and the  Registration
Rights Agreement have been duly and validly  authorized,  executed and delivered
on  behalf  of  Purchaser  and are valid and  binding  agreements  of  Purchaser
enforceable in accordance with their terms.

         j.  RESIDENCY.  Purchaser is a resident of the  jurisdiction  set forth
under such  Purchaser's  name on the  signature  page  hereto  executed  by such
Purchaser.

3.       REPRESENTATIONS AND WARRANTIES OF THE COMPANY.

         The Company represents and warrants to each Purchaser that:

         a.  ORGANIZATION  AND  QUALIFICATION.  The  Company  and  each  of  its
subsidiaries is a corporation duly organized and existing in good standing under
the laws of the jurisdiction in which it is incorporated,  and has the requisite
corporate  power to own its properties and to carry on its business as now being
conducted.  The  Company and each of its  subsidiaries  is duly  qualified  as a
foreign corporation to do business and is in good standing in every jurisdiction
where the failure so to qualify would have a Material Adverse Effect.  "MATERIAL
ADVERSE EFFECT" means any material adverse effect on the operations, properties,
financial condition or prospects of the Company and its subsidiaries, taken as a
whole on a consolidated basis or on the transactions contemplated hereby.

         b.  AUTHORIZATION;  ENFORCEMENT.  (i) The  Company  has  the  requisite
corporate  power and authority to enter into and perform this  Agreement and the
Registration  Rights  Agreement,  to  issue  and sell the  Preferred  Shares  in
accordance  with the terms  hereof,  and to issue  the  Conversion  Shares  upon
conversion  of  the  Preferred  Shares  in  accordance  with  the  terms  of the
Certificate of  Designations;  (ii) the execution,  delivery and  performance of
this  Agreement  and the  Registration  Rights  Agreement by the Company and the
consummation  by  it  of  the  transactions   contemplated  hereby  and  thereby
(including  without  limitation  the  issuance of the  Preferred  Shares and the
issuance and reservation  for issuance of the Conversion  Shares) have been duly
authorized  by the  Company's  Board of  Directors  and no  further  consent  or
authorization  of the Company,  its Board or Directors,  or its  stockholders is
required  (under  Rule  4460(i)  promulgated  by  the  National  Association  of
Securities  Dealers or  otherwise);  (iii) this Agreement has been duly executed
and delivered by the Company;  and (iv) this  Agreement  constitutes,  and, upon
execution and delivery by the Company of the Registration Rights Agreement, such
agreement  will  constitute,  valid  and  binding  obligations  of  the  Company
enforceable against the Company in accordance with their terms.

         c.  CAPITALIZATION.  The  capitalization  of the Company as of the date
hereof,  including the authorized capital stock, the number of shares issued and
outstanding,  the  number  of  shares  reserved  for  issuance  pursuant  to the
Company's  stock  option  plans,  the  number of shares  reserved  for  issuance
pursuant to securities  (other than the Preferred  Shares)  exercisable  for, or
convertible  into or exchangeable  for any shares of Common Stock and the number
of shares to be reserved for issuance upon conversion of the Preferred Shares is
set forth on SCHEDULE 3(C). All of such outstanding shares of capital stock have
been, or upon issuance will be, validly issued, 


                                       5
<PAGE>

fully  paid and  nonassessable.  No  shares  of  capital  stock  of the  Company
(including  the  Preferred  Shares and the  Conversion  Shares)  are  subject to
preemptive rights or any other similar rights of the stockholders of the Company
or any  liens or  encumbrances.  Except  as  disclosed  in  SCHEDULE  3(C) or as
contemplated  herein,  as of the  date  of  this  Agreement,  (i)  there  are no
outstanding  options,   warrants,  scrip,  rights  to  subscribe  to,  calls  or
commitments  of any  character  whatsoever  relating to, or securities or rights
convertible into or exercisable or exchangeable for, any shares of capital stock
of the Company or any of its subsidiaries,  or arrangements by which the Company
or any of its subsidiaries is or may become bound to issue additional  shares of
capital stock of the Company or any of its  subsidiaries,  and (ii) there are no
agreements or arrangements under which the Company or any of its subsidiaries is
obligated  to register  the sale of any of the  Company's  securities  under the
Securities Act (except the Registration Rights Agreement).  The Company has made
available to each Purchaser true and correct copies of the Company's Certificate
of   Incorporation   as  in  effect  on  the  date   hereof   ("CERTIFICATE   OF
INCORPORATION"),  the  Company's  By-laws as in effect on the date  hereof  (the
"BY-LAWS"),  and all  other  instruments  and  agreements  governing  securities
convertible into or exercisable or exchangeable for Common Stock of the Company.
The  Certificate of  Designations,  in the form attached  hereto,  has been duly
filed  with the  Secretary  of State of the  State  of  Delaware  and,  upon the
issuance of the  Preferred  Shares in  accordance  with the terms  hereof,  each
Purchaser  shall be entitled to the rights set forth therein.  The Company shall
provide each Purchaser with a written  update of this  representation  signed by
the Company's  Chief Executive  Officer or Chief Financial  Officer on behalf of
the Company as of the Closing Date.

         d. ISSUANCE OF SHARES.  The Preferred  Shares are duly  authorized and,
upon issuance in accordance  with the terms of this  Agreement,  will be validly
issued,  fully paid and  non-assessable,  and free from all taxes, liens, claims
and encumbrances  and will not be subject to preemptive  rights or other similar
rights of stockholders of the Company. The Conversion Shares are duly authorized
and reserved for  issuance,  and, upon  conversion  of the  Preferred  Shares in
accordance  with the terms  thereof,  will be  validly  issued,  fully  paid and
non-assessable, and free from all taxes, liens, claims and encumbrances and will
not be subject to preemptive  rights or other similar rights of  stockholders of
the Company.

         e. NO  CONFLICTS.  The  execution,  delivery  and  performance  of this
Agreement and the Registration Rights Agreement by the Company,  the performance
by the Company of its obligations under the Certificate of Designations, and the
consummation by the Company of the transactions  contemplated hereby and thereby
(including,  without limitation,  the issuance and reservation for issuance,  as
applicable,  of the Preferred Shares and Conversion  Shares) will not (i) result
in a violation of the Certificate of  Incorporation  or By-laws or (ii) conflict
with, or constitute a default (or an event which with notice or lapse of time or
both would become a default) under, or give to others any rights of termination,
amendment,   acceleration  or  cancellation  of,  any  agreement,  indenture  or
instrument to which the Company or any of its subsidiaries is a party, or result
in a  violation  of  any  law,  rule,  regulation,  order,  judgment  or  decree
(including U.S. federal and state securities laws and regulations) applicable to
the Company or any of 


                                       6
<PAGE>

its  subsidiaries or by which any property or asset of the Company or any of its
subsidiaries  is  bound  or  affected  (except  for  such  conflicts,  defaults,
terminations,  amendments, accelerations,  cancellations and violations as would
not, individually or in the aggregate,  have a Material Adverse Effect). Neither
the Company nor any of its  subsidiaries  is in violation of its  Certificate of
Incorporation or other organizational  documents and neither the Company nor any
of its subsidiaries is in default (and no event has occurred which,  with notice
or lapse of time or both,  would put the Company or any of its  subsidiaries  in
default)  under,  nor has there occurred any event giving others (with notice or
lapse of time or both) any rights of  termination,  amendment,  acceleration  or
cancellation of, any agreement,  indenture or instrument to which the Company or
any of its  subsidiaries is a party,  except for possible  defaults or rights as
would not, individually or in the aggregate, have a Material Adverse Effect. The
businesses  of the Company and its  subsidiaries  are not being  conducted,  and
shall not be conducted  so long as a Purchaser  owns any of the  Securities,  in
violation of any law, ordinance or regulation of any governmental entity, except
for  possible  violations  the  sanctions  for  which  either  singly  or in the
aggregate  would not have a  Material  Adverse  Effect.  Except as  specifically
contemplated  by this Agreement and as required under the Securities Act and any
applicable  state  securities laws and the filing of an application  with NASDAQ
(as defined below) to list or approve for quotation the Conversion  Shares,  the
Company is not  required to obtain any  consent,  authorization  or order of, or
make any filing or registration  with, any court or  governmental  agency or any
regulatory  or self  regulatory  agency in order for it to  execute,  deliver or
perform any of its obligations  under this Agreement or the Registration  Rights
Agreement or to perform its obligations  under the Certificate of  Designations,
in each case in accordance with the terms hereof or thereof.  The Company is not
in  violation  of the  listing  requirements  of the  NASDAQ  Small  Cap  Market
("NASDAQ")  and does not  reasonably  anticipate  that the Common  Stock will be
delisted by NASDAQ in the foreseeable future.

         f. SEC DOCUMENTS,  FINANCIAL  STATEMENTS.  Since December 31, 1993, the
Company has timely filed all reports,  schedules,  forms,  statements  and other
documents  required  to be filed by it with the SEC  pursuant  to the  reporting
requirements  of the Securities  Exchange Act of 1934, as amended (the "EXCHANGE
ACT") (all of the  foregoing,  filed prior to the date hereof and after December
31,  1993,  and all  exhibits  included  therein and  financial  statements  and
schedules thereto and documents (other than exhibits)  incorporated by reference
therein  together with any  registration  statements or other documents filed by
the Company  pursuant to the  Securities  Act prior to the date hereof and those
certain  news  releases  attached  hereto as SCHEDULE  3(F),  being  hereinafter
referred to herein as the "SEC  DOCUMENTS").  The Company has  delivered to each
Purchaser  true  and  complete  copies  of the SEC  Documents,  except  for such
exhibits,  schedules and incorporated  documents.  As of their respective dates,
the SEC Documents complied in all material respects with the requirements of the
Exchange  Act or the  Securities  Act,  as the case may be,  and the  rules  and
regulations of the SEC promulgated  thereunder  applicable to the SEC Documents,
and  none of the SEC  Documents,  at the  time  they  were  filed  with the SEC,
contained any untrue statement of a material fact or omitted to state a material
fact required to be stated  therein or necessary in order to make the statements
therein,  in  light  of the  circumstances  under  which  they  were  made,  not
misleading.  As of their  respective  dates,  the  financial  statements  of the
Company  included  in the SEC  Documents  complied  as to  form in all  material



                                       7
<PAGE>

respects with  applicable  accounting  requirements  and the published rules and
regulations of the SEC with respect thereto. Such financial statements have been
prepared in  accordance  with U.S.  generally  accepted  accounting  principles,
consistently  applied,  during  the  periods  involved  (except  (i)  as  may be
otherwise  indicated in such financial  statements or the notes thereto, or (ii)
in the case of  unaudited  interim  statements,  to the extent  they may include
footnotes or may not be condensed or summary  statements)  and fairly present in
all material respects the consolidated financial position of the Company and its
consolidated  subsidiaries as of the dates thereof and the consolidated  results
of their  operations and cash flows for the periods then ended (subject,  in the
case of unaudited statements,  to normal year-end audit adjustments).  Except as
set  forth  in the  financial  statements  of the  Company  included  in the SEC
Documents, the Company has no liabilities,  contingent or otherwise,  other than
(i) liabilities  incurred in the ordinary  course of business  subsequent to the
date of the most recent financial  statements  included in the SEC Documents and
(ii) obligations under contracts and commitments incurred in the ordinary course
of business and not required under generally accepted  accounting  principles to
be  reflected  in  such  financial  statements,  which,  individually  or in the
aggregate,  are not material to the financial  condition or operating results of
the Company.

         g. ABSENCE OF CERTAIN CHANGES.  Since December 31, 1995, there has been
no material adverse change and no material adverse  development in the business,
properties,  operations, financial condition, results of operations or prospects
of the Company, except as disclosed in the SEC Documents.

         h. ABSENCE OF LITIGATION.  Except for the  declaratory  judgment action
filed by the Company against  MEHL/Biophile  in the United States District Court
for the District of Massachusetts in October,  1996 and the Declaratory judgment
action filed by Selvac  Acquisitions Corp. against the Company and other parties
in the United  States  District  Court for the  District of New Jersey in March,
1997,  or except as disclosed in the SEC  Documents,  there is no action,  suit,
proceeding,  inquiry  or  investigation  before or by any court,  public  board,
government  agency,  self-regulatory  organization  or body  pending  or, to the
knowledge  of the  Company  or any of its  subsidiaries,  threatened  against or
affecting  the  Company,  any of its  subsidiaries,  or any of their  respective
directors  or  officers  in their  capacities  as such,  wherein an  unfavorable
decision,  ruling  or  finding  would  have a  material  adverse  effect  on the
properties,  business,  condition (financial or other), results of operations or
prospects  of  the  Company  and  its  subsidiaries  taken  as a  whole  or  the
transactions contemplated by this Agreement or any of the documents contemplated
hereby or which would adversely affect the validity or enforceability of, or the
authority  or ability of the  Company to perform  its  obligations  under,  this
Agreement or any of such other documents.

         i.  DISCLOSURE.  All information  relating to or concerning the Company
set forth in this  Agreement or provided to the  Purchasers  pursuant to Section
2(d) hereof and  otherwise  in  connection  with the  transactions  contemplated
hereby is true and  correct in all  material  respects  and the  Company has not
omitted to state any material  fact  necessary  in order to make the  statements
made  herein or  therein,  in light of the  circumstances  under which they were
made,  not  


                                       8
<PAGE>

misleading.  No event or circumstance has occurred or exists with respect to the
Company  or  its  subsidiaries  or  their  respective  businesses,   properties,
prospects, operations or financial conditions, which, under applicable law, rule
or regulation,  requires  public  disclosure or  announcement by the Company but
which has not been so publicly announced or disclosed (assuming for this purpose
that the Company's Exchange Act Reports are being incorporated into an effective
registration statement filed by the Company under the Securities Act).

         j. ACKNOWLEDGMENT REGARDING PURCHASERS' PURCHASE OF THE SECURITIES. The
Company  acknowledges  and agrees  that none of the  Purchasers  are acting as a
financial  advisor or fiduciary of the Company (or in any similar capacity) with
respect to this  Agreement  or the  transactions  contemplated  hereby,  and any
advice given by any Purchaser,  or any of their  representatives  or agents,  in
connection  with this  Agreement  and the  transactions  contemplated  hereby is
merely incidental to each Purchaser's  purchase of Preferred Shares. The Company
further  represents to each Purchaser that the Company's  decision to enter into
this Agreement has been based solely on an independent evaluation by the Company
and its representatives.

         k. CURRENT  PUBLIC  INFORMATION.  The Company is currently  eligible to
register the resale of its Common Stock on a registration  statement on Form S-3
under the Securities Act.

         l. NO GENERAL  SOLICITATION.  Neither the  Company nor any  distributor
participating on the Company's behalf in the  transactions  contemplated  hereby
(if any) nor any person  acting for the Company,  or any such  distributor,  has
conducted any "GENERAL  SOLICITATION,"  as such term is defined in Regulation D,
with respect to any of the Securities being offered hereby.

         m.  NO  INTEGRATED  OFFERING.  Neither  the  Company,  nor  any  of its
affiliates,  nor any  person  acting on its or their  behalf,  has  directly  or
indirectly  made any offers or sales of any security or solicited  any offers to
buy any security  under  circumstances  that would require  registration  of the
Securities being offered hereby under the Securities Act.

         n. NO BROKERS. The Company has taken no action which would give rise to
any claim by any  person for  brokerage  commissions,  finder's  fees or similar
payments  by any  Purchaser  relating  to  this  Agreement  or the  transactions
contemplated hereby,  except for dealings with Michael Arnouse whose commissions
and fees will be paid for by the Company.

         o. ACKNOWLEDGMENT OF DILUTION. The number of Conversion Shares issuable
upon conversion of the Preferred  Shares may increase  substantially  in certain
circumstances,  including  the  circumstance  wherein the  trading  price of the
Common Stock  declines.  The Company  acknowledges  that its obligation to issue
Conversion Shares upon conversion of the Preferred Shares in accordance with the
Certificate of  Designations  is absolute and  unconditional,  regardless of the
dilution  that  such  issuance  may  have on the  ownership  interests  of other
stockholders.



                                       9
<PAGE>

         p. INTELLECTUAL PROPERTY. Each of the Company and its subsidiaries owns
or  possesses  adequate  and  enforceable  rights  to use  all  patents,  patent
applications,  trademarks,  trademark applications,  trade names, service marks,
copyrights, copyright applications,  licenses, know-how (including trade secrets
and  other   unpatented   and/or   unpatentable   proprietary  or   confidential
information,  systems or procedures)  and other similar  rights and  proprietary
knowledge  (collectively,  "INTANGIBLES")  necessary  for  the  conduct  of  its
business as now being conducted and as described in the Company's  Annual Report
on Form 10-K for the fiscal year ended  December 31,  1995.  Neither the Company
nor any subsidiary of the Company  infringes or is in conflict with any right of
any other person with respect to any Intangibles  which,  individually or in the
aggregate,  if the subject of an unfavorable decision,  ruling or finding, would
have a Material Adverse Effect.

         q.  FOREIGN  CORRUPT  PRACTICES.  Neither the  Company,  nor any of its
subsidiaries,  nor any director, officer, agent, employee or other person acting
on behalf of the Company or any subsidiary  has, in the course of acting for, or
on  behalf  of,  the  Company,   used  any  corporate  funds  for  any  unlawful
contribution,  gift,  entertainment  or  other  unlawful  expenses  relating  to
political activity;  made any direct or indirect unlawful payment to any foreign
or domestic government official or employee from corporate funds; violated or is
in violation of any provision of the U.S. Foreign Corrupt Practices Act of 1977;
or made any bribe, rebate, payoff, influence payment, kickback or other unlawful
payment to any foreign or domestic government official or employee.

4.       COVENANTS.

         a. BEST  EFFORTS.  The parties  shall use their best efforts  timely to
satisfy each of the conditions described in Section 6 and 7 of this Agreement.

         b. BLUE SKY LAWS. The Company shall, on or before the Closing Date take
such action as the Company  shall  reasonably  determine is necessary to qualify
the  Securities  for sale to the  Purchasers  pursuant to this  Agreement  under
applicable  securities  or "blue sky" laws of the states of the United States or
obtain  exemption  therefrom,  and shall provide  evidence of any such action so
taken to the Purchasers on or prior to the Closing Date.

         c. REPORTING STATUS. So long as any Purchaser  beneficially owns any of
the Securities,  the Company shall timely file all reports  required to be filed
with the SEC pursuant to the Exchange  Act, and the Company  shall not terminate
its status as an issuer  required to file reports under the Exchange Act even if
the  Exchange  Act or the rules and  regulations  thereunder  would  permit such
termination.

         d. USE OF PROCEEDS. The Company shall use the proceeds from the sale of
the  Preferred  Shares  for  internal  working  capital  purposes,  mergers  and
acquisitions, investments and general corporate purposes.



                                       10
<PAGE>

         e. ADDITIONAL EQUITY CAPITAL;  RIGHT OF FIRST OFFER. The Company agrees
that during the period  beginning on the date hereof and ending ninety (90) days
following the later of (i) the Closing Date and (ii) the date of the  Additional
Closing, if any (the "LOCK-UP PERIOD"),  the Company will not, without the prior
written consent of Purchasers (or their designated  agents) holding at least two
thirds  (2/3rds)  of the then  outstanding  Preferred  Shares,  issue or sell or
contract  with any party to issue or sell any Below Market  Security (as defined
below)  ("FUTURE  OFFERINGS").  In  addition,  the Company  will not conduct any
Future  Offering  during the period  beginning on the date hereof and ending 180
days  following  the  later of (i) the  Closing  Date  and  (ii) the  Additional
Closing, if any, unless it shall have first delivered to each Purchaser at least
five (5)  business  days prior to the closing of such Future  Offering,  written
notice  describing  the  proposed  Future  Offering,  including  the  terms  and
conditions thereof,  and providing each Purchaser and its affiliates,  an option
during the five (5)  business  day period  following  delivery of such notice to
purchase up to the  Applicable  Portion (as defined  below) of the Below  Market
Securities   being  offered  in  the  Future  Offering  on  the  same  terms  as
contemplated  by such Future Offering (the  limitations  referred to in this and
the immediately  preceding sentence are collectively referred to as the "CAPITAL
RAISING  LIMITATIONS").  The Capital Raising  Limitations shall not apply to the
sale of Preferred  Shares at the  Additional  Closing,  if any, on the terms set
forth  herein  or to  any  transaction  involving  issuances  of  securities  in
connection with a merger,  consolidation,  acquisition or sale of assets,  or in
connection with any strategic  partnership or joint venture (the primary purpose
of which is not to raise equity capital),  or in connection with the disposition
or acquisition  of a business,  product or license by the Company or exercise of
options by employees,  consultants or directors. The Capital Raising Limitations
also  shall  not  apply  to  (i)  the  issuance  of  securities  pursuant  to an
underwritten  public offering,  (ii) the issuance of securities upon exercise or
conversion of the Company's  options,  warrants or other convertible  securities
outstanding  as of the date hereof or (iii) the grant of  additional  options or
warrants,  or the issuance of  additional  securities,  under any Company  stock
option or  restricted  stock plan for the  benefit of the  Company's  employees,
directors or consultants. The "APPLICABLE PORTION" shall mean the product of (i)
a fraction,  the numerator of which is the number of Preferred  Shares purchased
by such Purchaser  hereunder and the denominator of which is the total number of
Preferred  Shares  purchased  by  all  of the  Purchasers  hereunder  (including
Preferred  Shares  issued on the Closing Date and on the date of the  Additional
Closing,  if any). "BELOW MARKET  SECURITIES" shall mean any Common Stock or any
security of the Company which is convertible into or exercisable or exchangeable
for  Common  Stock and  which is sold at a "gross  selling  price per  share" of
Common  Stock  which is less than the  average  of the  Closing  Bid  Prices (as
defined  in the  Certificate  of  Designations)  for the five (5)  trading  days
immediately preceding the date of issuance of such security, where the price per
share of Common  Stock for any  security  convertible  into or  exchangeable  or
exercisable  for Common  Stock shall be  determined  by  dividing  (i) the total
amount,  if any,  received or  receivable  by the Company as  consideration  for
issuance  or sale  of such  security,  plus  the  minimum  aggregate  amount  of
additional  consideration,  if any,  payable to the Company  upon the  exercise,
conversion  or exchange  thereof by (ii) the maximum  total  number of shares of
Common  Stock  issuable  upon  the  exercise,  conversion  or  exchange  of such
security.



                                       11
<PAGE>

         f.  EXPENSES.  On the date of the Closing,  the Company  shall pay Five
Thousand Dollars  ($5,000.00) to RGC International  Investors,  LDC ("RGC") as a
non-accountable  expense  allowance  to be applied by RGC against  all  expenses
incurred  by  RGC  and  its  affiliates  in  connection  with  the  negotiation,
preparation, execution, delivery and performance of this Agreement and the other
agreements to be executed in connection herewith, including, without limitation,
RGC and its affiliates' attorneys' fees and expenses.

         g.  FINANCIAL  INFORMATION.  Upon the written  request of any Purchaser
holding any  Securities,  the Company shall send the  following  reports to such
Purchaser:  a copy of its Annual Report on Form 10-K,  its Quarterly  Reports on
Form 10-Q, any proxy  statements,  any Current Reports on Form 8-K and any press
releases issued by the Company or any of its subsidiaries.

         h.  RESERVATION  OF  SHARES.  The  Company  shall  at  all  times  have
authorized  and  reserved  for the  purpose of issuance a  sufficient  number of
shares of Common  Stock to provide for the full  conversion  of the  outstanding
Preferred Shares and issuance of the Conversion  Shares in connection  therewith
and as otherwise required by the Certificate of Designations.  The Company shall
not reduce the number of shares  reserved for issuance  upon  conversion  of the
Preferred  Shares  without the consent of  Purchasers  holding a majority of the
Preferred Shares then held by all Purchasers.

         i.  LISTING.  Promptly  (and in no event more than  fifteen  (15) days)
following  the  Company's  receipt of a  Conversion  Notice  (as  defined in the
Certificate of  Designations)  with respect to any Preferred  Share, the Company
shall  secure the listing or approval  for  quotation  of all of the  Conversion
Shares upon each national  securities exchange or automated quotation system, if
any,  upon which  shares of Common  Stock are then  listed  (subject to official
notice of issuance) and thereafter  shall maintain,  so long as any other shares
of Common Stock shall be so listed,  such listing of all Conversion  Shares from
time to time issuable upon conversion of the Preferred Shares.  The Company will
take all action  necessary  to  continue  the  listing and trading of its Common
Stock on the NASDAQ,  the NASDAQ  National  Market  ("NNM"),  the New York Stock
Exchange ("NYSE") or the American Stock Exchange ("AMEX") and will comply in all
respects with the Company's  reporting,  filing and other  obligations under the
bylaws or rules of the National  Association of Securities  Dealers ("NASD") and
such exchanges, as applicable.

         j. CORPORATE  EXISTENCE.  So long as a Purchaser  beneficially owns any
Preferred Shares, the Company shall maintain its corporate existence,  except in
the event of a merger,  consolidation or sale of all or substantially all of the
Company's  assets,  as  long  as the  surviving  or  successor  entity  in  such
transaction  (i)  assumes  the  Company's  obligations  hereunder  and under the
agreements and  instruments  entered into in connection  herewith  regardless of
whether  or not the  Company  would  have had a  sufficient  number of shares of
Common  Stock  authorized  and  available  for  issuance  in order to effect the
conversion  of  all  Preferred  Shares  outstanding  as  of  the  date  of  such
transaction  and (ii) is a publicly  traded  corporation  whose  common stock is
listed for trading on the NASDAQ, NNM, NYSE or AMEX.

         k.       [Intentionally Omitted]



                                       12
<PAGE>

         l. If no  Additional  Closing  occurs,  or if it occurs  for fewer than
14,000  Preferred  Shares,  the Company shall promptly amend the  Certificate of
Designations to reduce the authorized  number of Preferred Shares from 20,000 to
the number actually issued and sold hereunder.

5.       TRANSFER AGENT INSTRUCTIONS.

         The Company shall  instruct its transfer  agent to issue  certificates,
registered  in the name of each  Purchaser  or its nominee,  for the  Conversion
Shares in such amounts as specified  from time to time by such  Purchaser to the
Company upon  conversion of the Preferred  Shares.  Prior to registration of the
Conversion  Shares under the Securities Act or resale of such  Securities  under
Rule 144, all such certificates  shall bear the restrictive  legend specified in
Section 2(g) of this Agreement.  The Company warrants that no instruction  other
than  such  instructions  referred  to in this  Section  5,  and  stop  transfer
instructions to give effect to Section 2(f) hereof in the case of the Conversion
Shares prior to registration of the Conversion  Shares under the Securities Act,
will be given by the Company to its transfer agent and that the Securities shall
otherwise be freely  transferable on the books and records of the Company as and
to the extent provided in this Agreement and the Registration  Rights Agreement.
Nothing in this Section shall affect in any way each Purchaser's obligations and
agreement set forth in Section 2(g) hereof to resell the Securities  pursuant to
an effective  registration  statement  and to deliver a prospectus in connection
with  such  sale  or in  compliance  with an  exemption  from  the  registration
requirements of applicable  securities law. If a Purchaser  provides the Company
with an opinion of counsel, which opinion of counsel shall be in form, substance
and scope customary for opinions of counsel in comparable  transactions,  to the
effect that the Securities to be sold or transferred  may be sold or transferred
pursuant  to an  exemption  from  registration,  the  Company  shall  permit the
transfer,  and, in the case of the  Conversion  Shares,  promptly  instruct  its
transfer  agent  to  issue  one or more  certificates  in such  name and in such
denominations  as  specified  by a Purchaser.  The Company  acknowledges  that a
breach by it of its  obligations  hereunder  will  cause  irreparable  harm to a
Purchaser by vitiating  the intent and purpose of the  transaction  contemplated
hereby.  Accordingly,  the  Company  acknowledges  that the  remedy at law for a
breach of its obligations under this Section 5 will be inadequate and agrees, in
the event of a breach or threatened  breach by the Company of the  provisions of
this  Section 5, that a Purchaser  shall be  entitled,  in addition to all other
available  remedies,  to an  injunction  restraining  any breach  and  requiring
immediate issuance and transfer,  without the necessity of showing economic loss
and without any bond or other security being required.

6.       CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL.

         The obligation of the Company hereunder to issue and sell the Preferred
Shares to a  Purchaser  at the  closing is subject  to the  satisfaction,  at or
before the Closing Date, of each of the following  conditions thereto,  provided
that these  conditions  are for the Company's  sole benefit and may be waived by
the Company at any time in its sole discretion.

                                       13
<PAGE>

         (a) The applicable  Purchaser shall have executed the signature page to
this Agreement and the Registration Rights Agreement,  and delivered the same to
the Company.

         (b) The  applicable  Purchaser  shall have delivered the Purchase Price
for the Preferred Shares purchased in accordance with Section 1(b) above and the
aggregate number of Preferred Shares purchased by all Purchasers hereunder shall
not be less than 6,000.

         (c) The  representations  and  warranties of the  applicable  Purchaser
shall be true and correct as of the date when made and as of the Closing Date as
though made at that time (except for  representations  and warranties that speak
as of a specific  date),  and the  applicable  Purchaser  shall have  performed,
satisfied and complied in all material  respects with the covenants,  agreements
and conditions required by this Agreement to be performed, satisfied or complied
with by the applicable Purchaser at or prior to the Closing Date.

         (d) No statute,  rule,  regulation,  executive order, decree, ruling or
injunction  shall have been  enacted,  entered,  promulgated  or endorsed by any
court or governmental authority of competent jurisdiction or any self-regulatory
organization  having  authority  over  the  matters  contemplated  hereby  which
prohibits  the  consummation  of any of the  transactions  contemplated  by this
Agreement.

7.       CONDITIONS TO EACH PURCHASER'S OBLIGATION TO PURCHASE.

         The  obligation of each  Purchaser  hereunder to purchase the Preferred
Shares to be purchased by it on the Closing Date is subject to the  satisfaction
of each of the following conditions, provided that these conditions are for such
Purchaser's  sole benefit and may be waived by such Purchaser at any time in the
Purchaser's sole discretion:

         (a)  The  Company  shall  have  executed  the  signature  page  to this
Agreement and the Registration Rights Agreement,  and delivered the same to such
Purchaser.

         (b) The Certificate of Designations shall have been accepted for filing
with the  Secretary  of  State  of the  State  of  Delaware  and a copy  thereof
certified  by the  Secretary of State of Delaware  shall have been  delivered to
such Purchaser.

         (c) The Company shall have  delivered  duly executed  certificates  (in
such  denominations as such Purchaser shall request)  representing the Preferred
Shares  being so purchased to such  Purchaser  in  accordance  with Section 1(b)
above.

         (d)  The  aggregate   number  of  Preferred  Shares  purchased  by  all
Purchasers hereunder shall be 6,000 (plus in the case of the Additional Closing,
if any, up to, but not more than, 14,000).



                                       14
<PAGE>

         (e) The Common Stock shall be  authorized  for  quotation on NASDAQ and
trading in the Common Stock (or NASDAQ  generally) shall not have been suspended
by the SEC or NASD.

         (f) The representations and warranties of the Company shall be true and
correct as of the date when made and as of the  Closing  Date as though  made at
that time (except for representations and warranties that speak as of a specific
date) and the  Company  shall have  performed,  satisfied  and  complied  in all
material respects with the covenants, agreements and conditions required by this
Agreement to be performed, satisfied or complied with by the Company at or prior
to the Closing date. Such Purchaser shall have received a certificate,  executed
by the chief executive  officer of the Company,  dated as of the Closing Date to
the foregoing effect and as to such other matters as may be reasonably requested
by such Purchaser.

         (g) No statute,  rule,  regulation,  executive order, decree, ruling or
injunction  shall have been  enacted,  entered,  promulgated  or endorsed by any
court or governmental authority of competent jurisdiction or any self-regulatory
organization  having  authority  over  the  matters  contemplated  hereby  which
prohibits  the  consummation  of any of the  transactions  contemplated  by this
Agreement.

         (h) Such  Purchaser  shall  have  received  the  officer's  certificate
described in Section 3(c) above, dated as of the Closing Date.

         (i) Such  Purchaser  shall have  received  an opinion of the  Company's
counsel,  dated as of the Closing Date, in form, scope and substance  reasonably
satisfactory  to the  Purchaser  and in  substantially  the  form of  EXHIBIT  C
attached hereto.

         (j) The Company shall have executed,  and shall have delivered evidence
reasonably  satisfactory to the Purchasers that the Company's transfer agent has
agreed  to act in  accordance  with  the  irrevocable  instructions  in the form
attached  hereto as  EXHIBIT  D;  PROVIDED,  HOWEVER,  if such  evidence  is not
delivered  on or prior to the  Closing  Date,  the  Company  shall  use its best
efforts to deliver such evidence as soon as practicable thereafter.

8.       GOVERNING LAW; MISCELLANEOUS.

         a. GOVERNING LAW; JURISDICTION. This Agreement shall be governed by and
construed in  accordance  with the laws of the State of Delaware  applicable  to
contracts  made and to be  performed  in the  State  of  Delaware.  The  Company
irrevocably  consents to the  jurisdiction  of the United States  federal courts
located in the County of Kent in the State of Delaware in any suit or proceeding
based on or arising under this Agreement and irrevocably  agrees that all claims
in respect of such suit or  proceeding  may be  determined  in such courts.  The
Company  irrevocably  waives  the  defense  of  an  inconvenient  forum  to  the
maintenance of such suit or proceeding.  The Company further agrees that service
of process upon the Company  mailed by first class mail shall be deemed in every
respect  effective service of process upon the Company 


                                       15
<PAGE>

in any suit or  proceeding  arising  hereunder.  Nothing  herein  shall affect a
Purchaser's  right to serve  process in any other  manner  permitted by law. The
Company  agrees  that a  final  non-appealable  judgment  in any  such  suit  or
proceeding  shall be conclusive  and may be enforced in other  jurisdictions  by
suit on such judgment or in any other lawful manner.

         b.  COUNTERPARTS.  This  Agreement  may be  executed  in  two  or  more
counterparts,  all of which shall be considered  one and the same  agreement and
shall  become  effective  when  counterparts  have been signed by each party and
delivered to the other party.

         c.  HEADINGS.  The headings of this  Agreement are for  convenience  of
reference  and shall not form part of, or affect  the  interpretation  of,  this
Agreement.

         d. SEVERABILITY. If any provision of this Agreement shall be invalid or
unenforceable in any jurisdiction, such invalidity or unenforceability shall not
affect the validity or  enforceability of the remainder of this Agreement or the
validity or enforceability of this Agreement in any other jurisdiction.

         e. ENTIRE  AGREEMENT;  AMENDMENTS.  This Agreement and the  instruments
referenced  herein contain the entire  understanding of the parties with respect
to the matters covered herein and therein and, except as specifically  set forth
herein  or  therein,   neither  the   Company  nor  the   Purchasers   make  any
representation,  warranty, covenant or undertaking with respect to such matters.
No provision of this  Agreement  may be waived  other than by an  instrument  in
writing signed by the party to be charged with  enforcement  and no provision of
this  Agreement may be amended other than by an instrument in writing  signed by
the Company and the Purchasers.

         f.  NOTICES.  Any notices  required or  permitted to be given under the
terms of this  Agreement  shall be sent by certified or registered  mail (return
receipt  requested)  or  delivered  personally  or by  courier  or by  confirmed
telecopy,  and shall be effective  five days after being placed in the mail,  if
mailed,  or upon receipt or refusal of receipt,  if delivered  personally  or by
courier or confirmed telecopy,  in each case addressed to a party. The addresses
for such communications shall be:

                  If to the Company:

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

                  with a copy to each of the  Company's  General  Counsel at the
                  same address and to:



                                       16
<PAGE>

                  Foley, Hoag & Eliot, LLP
                  One Post Office Square
                  Boston, Massachusetts  02109
                  Telecopy:  (617) 832-7000
                  Attention:  David Broadwin

                  If to RGC International Investors, LDC:

                  RGC International Investors, LDC
                  c/o Rose Glen Capital Management, L.P.
                  440 E. Swedesford Road

                  Suite 2025
                  Wayne, PA  19087
                  Telecopy: (610) 971-2212
                  Attention: Andrew Daley

         If to any  other  Purchaser,  to such  address  set  forth  under  such
Purchaser's name on the signature page hereto executed by such Purchaser.

         Each party shall  provide  notice to the other parties of any change in
address.

         g.  SUCCESSORS AND ASSIGNS.  This  Agreement  shall be binding upon and
inure to the benefit of the parties and their  successors  and assigns.  Neither
the Company nor any  Purchaser  shall  assign  this  Agreement  or any rights or
obligations   hereunder   without  the  prior  written  consent  of  the  other.
Notwithstanding the foregoing,  any Purchaser may assign its rights hereunder to
any of its "AFFILIATES," as that term is defined under the Exchange Act, without
the consent of the Company.  This provision shall not limit a Purchaser's  right
to  transfer  the  Securities  pursuant  to  the  terms  of the  Certificate  of
Designations and this Agreement or to assign such  Purchaser's  rights hereunder
to any such transferee.

         h. THIRD  PARTY  BENEFICIARIES.  This  Agreement  is  intended  for the
benefit of the parties  hereto and their  respective  permitted  successors  and
assigns, and is not for the benefit of, nor may any provision hereof be enforced
by, any other person.

         i. SURVIVAL.  The representations and warranties of the Company and the
agreements  and  covenants set forth in Sections 3, 4, 5 and 8 shall survive the
closings hereunder  notwithstanding any due diligence investigation conducted by
or on  behalf of any  Purchasers.  The  Company  agrees  to  indemnify  and hold
harmless  each  Purchaser  and  each of such  Purchaser's  officers,  directors,
employees,  partners,  agents  and  affiliates  for loss or damage  arising as a
result of or related to any  breach or alleged  breach by the  Company of any of
its  representations  or covenants set forth herein,  including  advancement  of
expenses as they are incurred.



                                       17
<PAGE>

         j.  PUBLICITY.  The Company and each Purchaser  shall have the right to
approve before issuance any press releases,  SEC, NASDAQ or NASD filings, or any
other public  statements with respect to the transactions  contemplated  hereby;
PROVIDED,  HOWEVER,  that the  Company  shall be  entitled,  without  the  prior
approval of the  Purchasers,  to make any press  release or SEC,  NASDAQ or NASD
filings with respect to such  transactions  as is required by applicable law and
regulations  (although  the  Purchasers  shall be  consulted  by the  Company in
connection  with any  such  press  release  prior to its  release  and  shall be
provided with a copy thereof).

         k. FURTHER ASSURANCES.  Each party shall do and perform, or cause to be
done and  performed,  all such  further acts and things,  and shall  execute and
deliver all such other agreements,  certificates,  instruments and documents, as
the other  party may  reasonably  request  in order to carry out the  intent and
accomplish  the  purposes  of  this  Agreement  and  the   consummation  of  the
transactions contemplated hereby.

         l.  TERMINATION.  In the event that the closing shall not have occurred
on or before March 31, 1997, unless the parties agree otherwise,  this Agreement
shall terminate at the close of business on such date.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]


                                       18
<PAGE>


         IN WITNESS  WHEREOF,  the  undersigned  Purchaser  and the Company have
caused this Agreement to be duly executed as of the date first above written.

PURCHASER:

RGC International Investors, LDC

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

RESIDENCE:        Cayman Islands
ADDRESS:

                  RGC International Investors, LDC
                  c/o Rose Glen Capital Management, L.P.
                  440 E. Swedesford Road
                  Suite 2025
                  Wayne, PA  19087
                  Telecopy: (610) 971-2212
                  Attention: Andrew Daley

AGGREGATE SUBSCRIPTION AMOUNT

         Number of Preferred Shares:                              6,000
         Purchase Price:                                       $6,000,000

PALOMAR MEDICAL TECHNOLOGIES, INC.

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

<PAGE>
   

                                                                       EXHIBIT A
                                                                              TO
                                                                      SECURITIES
                                                                        PURCHASE
                                                                       AGREEMENT

                          CERTIFICATE OF DESIGNATIONS,
                             PREFERENCES AND RIGHTS
                                       OF
                      SERIES H CONVERTIBLE PREFERRED STOCK
                                       OF
                       PALOMAR MEDICAL TECHNOLOGIES, INC.

                         Pursuant to Section 151 of the
                        Delaware General Corporation Law

         Palomar  Medical  Technologies,  a  corporation  organized and existing
under the laws of the State of Delaware (the  "CORPORATION"),  hereby  certifies
that the  following  resolutions  were  adopted by the Board of Directors of the
Corporation  pursuant  to  authority  of the Board of  Directors  as required by
Section 151 of the Delaware General Corporation Law.

         RESOLVED,  that pursuant to the authority  granted to and vested in the
Board of Directors of this Corporation (the "BOARD OF DIRECTORS" or the "BOARD")
in accordance with the provisions of its Certificate of Incorporation, the Board
of  Directors  hereby  authorizes  a  series  of  the  Corporation's  previously
authorized  Preferred Stock,  par value $.01 per share (the "PREFERRED  STOCK"),
and hereby states the designation  and number of shares,  and fixes the relative
rights, preferences, privileges, powers and restrictions thereof as follows:

         Series H Convertible Preferred Stock:

                            I. DESIGNATION AND AMOUNT

         The  designation  of this series,  which  consists of 20,000  shares of
Preferred  Stock,  is the Series H  Convertible  Preferred  Stock (the "SERIES H
PREFERRED  STOCK")  and the face  amount  shall  be One  Thousand  U.S.  Dollars
($1,000.00) per share (the "FACE AMOUNT").

                                II. NO DIVIDENDS

         The Series H Preferred Stock will bear no dividends, and the holders of
the Series H Preferred  Stock shall not be entitled to receive  dividends on the
Series H Preferred Stock.



                                       1
<PAGE>

                            III. CERTAIN DEFINITIONS

         For purposes of this Certificate of  Designations,  the following terms
shall have the following meanings:

         A.  "CLOSING BID PRICE"  means,  for any  security as of any date,  the
closing  bid price of such  security  on the  principal  securities  exchange or
trading  market where such security is listed or traded as reported by Bloomberg
Financial  Markets or a  comparable  reporting  service of  national  reputation
selected by the Corporation  and reasonably  acceptable to holders of a majority
of the then  outstanding  shares  of  Series  H  Preferred  Stock  if  Bloomberg
Financial  Markets is not then  reporting  closing  bid prices of such  security
(collectively,  "BLOOMBERG"),  or if the  foregoing  does  not  apply,  the last
reported  sale  price of such  security  in the  over-the-counter  market on the
electronic bulletin board for such security as reported by Bloomberg,  or, if no
sale price is reported for such  security by  Bloomberg,  the average of the bid
prices of any market  makers for such  security as reported in the "pink sheets"
by the  National  Quotation  Bureau,  Inc. If the  Closing  Bid Price  cannot be
calculated  for such  security on such date on any of the foregoing  bases,  the
Closing Bid Price of such  security on such date shall be the fair market  value
as  reasonably  determined  by  an  investment  banking  firm  selected  by  the
Corporation  and  reasonably  acceptable  to holders  of a majority  of the then
outstanding shares of Series H Preferred Stock, with the costs of such appraisal
to be borne by the Corporation.

         B. "CLOSING DATE" means the Closing Date under that certain  Securities
Purchase  Agreement  dated March 27, 1997 by and among the  Corporation  and the
initial  purchasers of the Series H Preferred  Stock (the  "SECURITIES  PURCHASE
AGREEMENT").

         C.  "CONVERSION  DATE"  means,  for any Optional  Conversion,  the date
specified in the notice of conversion  in the form attached  hereto (the "NOTICE
OF  CONVERSION"),  so long as the copy of the Notice of  Conversion is faxed (or
delivered  by  other  means  resulting  in  notice)  to the  Corporation  before
Midnight,  New York City time, on the Conversion Date indicated in the Notice of
Conversion.  If the Notice of Conversion  is not so delivered  before such time,
then the  Conversion  Date shall be the date the holder  delivers  the Notice of
Conversion to the Corporation.  The Conversion Date for the Required  Conversion
at Maturity shall be the Maturity Date (as such terms are defined in Paragraph D
of Article IV).

                                       2
<PAGE>

         D. "CONVERSION  PERCENTAGE"  shall have the following meaning and shall
be subject to adjustment as provided herein:

         IF THE CONVERSION DATE IS:           THEN THE CONVERSION PERCENTAGE IS:

         On or prior to the 179th day                        100%
         after the Closing Date

         On or after the 180th and on or prior
         to the 269th day after the Closing Date               90%

         On or after the 270th day after                       85%
         the Closing Date

         E.  "CONVERSION  PRICE" means,  (i) with respect to any Conversion Date
occurring prior to the 210th day after the Closing Date, the Variable Conversion
Price and (ii) with  respect to any  Conversion  Date  occurring on or after the
210th day after the Closing Date, the lower of the Conversion  Price Ceiling and
the  Variable  Conversion  Price,  each in effect as of such date and subject to
adjustment as provided herein.

         F.  "CONVERSION  PRICE  CEILING"  means the  average of the Closing Bid
Prices for the Common Stock for the twenty (20) consecutive  trading days ending
on the trading day  immediately  preceding  the 210th day after the Closing Date
(subject  to  equitable  adjustment  for  any  stock  splits,  stock  dividends,
reclassifications or similar events during such twenty (20) trading day period),
and shall be subject to adjustment as provided herein.

         G. "CONVERSION PRICE FLOOR" means (i) on or prior to that date which is
two hundred ten (210) days after the Closing  Date,  $6.00,  and (ii) after that
date which is two hundred ten (210) days after the  Closing  Date,  the lower of
(a) $6.00 and (b) the product of (.65) and the  Conversion  Price  Ceiling,  and
shall be subject to adjustment as provided herein.

         H. "N" means the sum of (a) the number of days from, but excluding, the
date of  issuance  of such  share  of  Series H  Preferred  Stock,  through  and
including  the  earlier  of (i) the  Conversion  Date for such share of Series H
Preferred  Stock and (ii) such date (if any) that the average of the Closing Bid
Prices for the Common  Stock for ten (10)  consecutive  trading  days is greater
than one hundred and seventy five percent (175%) of the initial Conversion Price
Ceiling  determined  under Paragraph F of this Article III (subject to equitable
adjustment for any of the events  described in Article XI.A) plus (b) the number
of days not  included  in clause  (a) of this  Paragraph  H (if any)  during the
period  beginning on, but  excluding,  the date such share of Series H Preferred
Stock was required to be (but was not) redeemed by the  Corporation  pursuant to
Article  VIII.B and the  subsequent  Conversion  Date for such share of Series H
Preferred Stock.

                                       3
<PAGE>

         I. "PREMIUM"  means an amount equal to: (i)  (.06)x(N/365)x(1,000)  for
the period  beginning  on the Closing  Date and ending on that date which is 179
days after the Closing Date, (ii) (.07)x(N/365)x(1,000) for the period beginning
on the 180th day after the  Closing  Date and  ending on that date  which is 269
days after the  Closing  Date,  and (iii)  (.08)x(N/365)x(1,000)  for the period
beginning on the 270th day after the Closing Date and thereafter.

         I. "VARIABLE  CONVERSION PRICE" means, as of any date of determination,
the amount obtained by multiplying  the Conversion  Percentage then in effect by
the  average  of the  Closing  Bid  Prices  for the  Common  Stock  for ten (10)
consecutive  trading days ending on the trading day  immediately  preceding such
date of  determination  (subject to equitable  adjustments for any stock splits,
stock  dividends,  reclassifications  or  similar  events  during  such ten (10)
trading day period), and shall be subject to adjustment as provided herein.

                                 IV. CONVERSION

         A.  CONVERSION AT THE OPTION OF THE HOLDER.  Subject to the limitations
on  conversions  contained  in  Paragraph  C of this  Article IV, each holder of
shares  of  Series H  Preferred  Stock  may,  at any time and from time to time,
convert  (an  "OPTIONAL  CONVERSION")  each of its shares of Series H  Preferred
Stock  into a number of fully  paid and  nonassessable  shares  of Common  Stock
determined in accordance with the following formula:

                               1,000 + THE PREMIUM
                              ---------------------
                                 CONVERSION PRICE

         B.  MECHANICS  OF  CONVERSION.  In order to convert  Series H Preferred
Stock into shares of Common Stock, a holder shall:  (x) deliver (by facsimile or
otherwise) a copy of the fully executed  Notice of Conversion to the Corporation
and  (y)  surrender  or  cause  to  be  surrendered  the  original  certificates
representing  the Series H Preferred Stock being converted (the "PREFERRED STOCK
CERTIFICATES"),  duly endorsed, along with a copy of the Notice of Conversion as
soon as practicable  thereafter to the  Corporation.  At the request of a holder
and  upon  receipt  by the  Corporation  of a  facsimile  copy  of a  Notice  of
Conversion from a holder, the Corporation shall immediately send, via facsimile,
a  confirmation  to such holder  stating that the Notice of Conversion  has been
received,  the date upon which the  Corporation  expects  to deliver  the Common
Stock  issuable  upon such  conversion  and the name and  telephone  number of a
contact person at the  Corporation  regarding the  conversion.  The  Corporation
shall  not be  obligated  to issue  shares of Common  Stock  issuable  upon such
conversion  unless either the Preferred Stock  Certificates are delivered to the
Corporation as provided above, or the holder notifies the Corporation  that such
certificates have been lost, stolen or destroyed (subject to the requirements of
Article XIV.B).

                  (i) DELIVERY OF COMMON STOCK UPON CONVERSION.  The Corporation
shall,  within one business  day after the later of (a) the second  business day
following  the  Conversion  Date in the case of DWAC  deliveries  and the  third
business day following the  Conversion  date in all other cases 


                                       4
<PAGE>

and (b) the date of such surrender (or, in the case of lost, stolen or destroyed
certificates, the date on which indemnity pursuant to Article XIV.B is provided)
(the "DELIVERY PERIOD"), and provided the holder has surrendered Preferred Stock
Certificates,  issue and  deliver  to or upon the order of the  holder  (x) that
number of shares of Common  Stock  issuable  upon  conversion  of such shares of
Series H Preferred Stock being converted and (y) a certificate  representing the
number of shares of Series H Preferred Stock not being converted, if any.

                  (ii) TAXES. The Corporation  shall pay any and all taxes which
may be imposed  upon it with  respect to the issuance and delivery of the shares
of Common Stock upon the conversion of the Series H Preferred Stock.

                  (iii) NO  FRACTIONAL  SHARES.  If any  conversion  of Series H
Preferred  Stock would result in the  issuance of either a  fractional  share of
Common  Stock,  such  fractional  share shall be  disregarded  and the number of
shares of Common Stock issuable upon  conversion of the Series H Preferred Stock
shall be the closest whole number of shares.

                  (iv) STATUS AS  STOCKHOLDER.  Upon  submission  of a Notice of
Conversion by a holder of Series H Preferred  Stock,  the shares covered thereby
shall be deemed  converted into shares of Common Stock as of the Conversion Date
and the  holder's  rights  as a holder  of such  converted  shares  of  Series H
Preferred  Stock shall cease and terminate,  excepting only the right to receive
certificates for such shares of Common Stock and to any remedies provided herein
or otherwise  available at law or in equity to such holder  because of a failure
by the Corporation to comply with the terms of this  Certificate of Designations
(including  its right to regain its status as a Series H  Preferred  Stockholder
pursuant to Article VI.E).

                  (v)  CONVERSION  DISPUTES.  In the  case of any  dispute  with
respect to a conversion,  the  Corporation  shall  promptly issue such number of
shares of Common Stock as are not disputed in accordance with  subparagraph  (i)
above.  If such dispute  involves the calculation of the Conversion  Price,  the
Corporation shall submit the disputed calculations to its outside accountant via
facsimile  within two (2) business days of receipt of the Notice of  Conversion.
The accountant  shall audit the  calculations and notify the Corporation and the
holder  of the  results  no later  than two (2)  business  days from the date it
receives the disputed calculations. The accountant's calculation shall be deemed
conclusive,  absent  manifest  error.  The  Corporation  shall  then  issue  the
appropriate number of shares of Common Stock in accordance with subparagraph (i)
above.

         C. LIMITATIONS ON CONVERSIONS.  (i) Except in a Required  Conversion at
Maturity,  in no event shall a holder of shares of Series H  Preferred  Stock be
entitled to receive shares of Common Stock to the extent that the sum of (a) the
number of  shares  of Common  Stock  beneficially  owned by the  holder  and its
affiliates  (exclusive  of shares  issuable upon  conversion of the  unconverted
portion  of the  shares  of  Series  H  Preferred  Stock or the  unexercised  or
unconverted  portion of any other  securities  of the  Corporation  subject to a
limitation  on  conversion or exercise  analogous to the  limitations  contained
herein)  and (b) the  number  of  shares  of  Common  Stock  issuable  upon  the
conversion  of the shares of Series H Preferred  Stock with respect to which the
determination  of this


                                       5
<PAGE>

subparagraph is being made,  would result in beneficial  ownership by the holder
and its affiliates of more than 4.9% of the outstanding  shares of Common Stock.
For purposes of this subparagraph,  beneficial  ownership shall be determined in
accordance  with  Section  13(d) of the  Securities  Exchange  Act of  1934,  as
amended,  and  Regulation  13 D-G  thereunder,  except as otherwise  provided in
clause (i) above. The Corporation  shall be entitled to rely, and shall be fully
protected in relying,  on any  statement or  representation  made by a holder of
Series H Preferred  Stock to the  Corporation  in  connection  with a particular
conversion  without any  obligation on the part of the  Corporation  to make any
inquiry  or  investigation  or to  examine  its  records  or the  records of any
transfer agent for the Common Stock. The restriction contained in this Paragraph
C shall not be  altered,  amended,  deleted or changed in any manner  whatsoever
unless the holders of a majority of the Common Stock and each holder of Series H
Preferred Stock shall approve such alteration, amendment, deletion or change.

                  (ii) Except as otherwise  provided in Article XIII, during any
thirty (30) day period  beginning  on the Closing Date and ending on the earlier
of (a) that date which is two hundred and nine (209) days after the Closing Date
and (b) that date (if any) that the Corporation  delivers an Optional Redemption
Notice (as defined below) to the holders of Series H Preferred Stock pursuant to
Article  VIII.B,  no holder of Series H Preferred Stock may convert in excess of
thirty-three  percent (33%) of the shares of Series H Preferred  Stock initially
purchased  by such  Holder;  provided,  however,  if  such  holder  has  already
converted  sixty-six  percent (66%) of the shares of Series H Preferred Stock so
purchased,  such holder may convert the remaining  thirty-four  percent (34%) of
the shares so purchased in the next succeeding thirty day period or thereafter.

         D. REQUIRED CONVERSION AT MATURITY. Provided all shares of Common Stock
issuable upon conversion of all  outstanding  shares of Series H Preferred Stock
are then (i) authorized  and reserved for issuance,  (ii)  registered  under the
Securities  Act of 1933,  as amended  (the  "SECURITIES  ACT") for resale by the
holders of such  shares of Series H  Preferred  Stock and (iii)  eligible  to be
traded on either the NASDAQ,  the New York Stock  Exchange or the American Stock
Exchange, each share of Series H Preferred Stock issued and outstanding on March
27, 2002 (the "MATURITY  DATE") (and any accrued and unpaid  Conversion  Default
Payments),  automatically shall be converted into shares of Common Stock on such
date in accordance with the conversion formulas set forth in Paragraph A of this
Article IV (the "REQUIRED CONVERSION AT MATURITY").  If a Required Conversion at
Maturity  occurs,  the  Corporation  and the holders of Series H Preferred Stock
shall follow the  applicable  conversion  procedures set forth in Paragraph B of
this Article IV; PROVIDED, HOWEVER, that the holders of Series H Preferred Stock
are not required to deliver a Notice of Conversion to the Corporation.

                    V. RESERVATION OF SHARES OF COMMON STOCK

         A. RESERVED  AMOUNT.  Upon adoption of this Certificate of Designations
by the  Corporation's  Board of Directors,  the Corporation  shall have reserved
4,500,000  authorized  but unissued  shares of Common  Stock for  issuance  upon
conversion  of the  Series H  Preferred  Stock  and


                                       6
<PAGE>

thereafter  the number of  authorized  but  unissued  shares of Common  Stock so
reserved (the "RESERVED AMOUNT") shall at all times be sufficient to provide for
the conversion of the Series H Preferred  Stock  outstanding at the then current
Conversion  Price.  The  Reserved  Amount  shall be  allocated to the holders of
Series H Preferred Stock as provided in Article XIV.D.

         B. INCREASES TO RESERVED  AMOUNT.  If the Reserved Amount for any three
(3) consecutive  trading days (the last of such three (3) trading days being the
"AUTHORIZATION  TRIGGER  DATE")  shall (i) during the  period  beginning  on the
Closing Date and ending on that date which is one hundred fifty (150) days after
the  Closing  Date be less  than 100% of the  number  of shares of Common  Stock
issuable upon  conversion of the Series H Preferred  Stock on such trading days,
or (ii) on or after  that date which is one  hundred  fifty one (151) days after
the  Closing  Date,  be less than 135% of the  number of shares of Common  Stock
issuable upon  conversion of the Series H Preferred  Stock on such trading days,
the Corporation shall immediately notify the holders of Series H Preferred Stock
of  such  occurrence  and  shall  take  immediate  action   (including   seeking
shareholder  approval to authorize the issuance of  additional  shares of Common
Stock) to increase the Reserved Amount to 150% of the number of shares of Common
Stock into which the Series H Preferred Stock are then convertible. In the event
the Corporation fails to so increase the Reserved Amount within ninety (90) days
after an  Authorization  Trigger Date,  each holder of Series H Preferred  Stock
shall  thereafter  have the option,  exercisable in whole or in part at any time
and from time to time by delivery of a Redemption  Notice (as defined in Article
VIII.D) to the Corporation,  to require the Corporation to purchase for cash, at
an amount  per share  equal to the  Redemption  Amount  (as  defined  in Article
VIII.C),  a portion of the holder's  Series H Preferred  Stock such that,  after
giving effect to such purchase,  the holder's  allocated portion of the Reserved
Amount  exceeds 135% of the total  number of shares of Common Stock  issuable to
such holder upon conversion of its Series H Preferred  Stock. If the Corporation
fails to redeem  any of such  shares  within  five (5)  business  days after its
receipt of a  Redemption  Notice,  then such  holder  shall be  entitled  to the
remedies provided in Article VIII.D.

                       VI. FAILURE TO SATISFY CONVERSIONS

         A. CONVERSION DEFAULT PAYMENTS. If, at any time, (x) a holder of shares
of Series H Preferred  Stock submits a Notice of Conversion and the  Corporation
fails for any reason  (other  than  because  such  issuance  would  exceed  such
holder's allocated portion of the Reserved Amount, for which failure the holders
shall have the remedies  set forth in Article V) to deliver,  on or prior to the
fourth  business day  following the  expiration of the Delivery  Period for such
conversion,  the shares of Common  Stock to which such holder is  entitled  upon
such conversion,  or (y) the Corporation provides notice to any holder of Series
H Preferred  Stock at any time of its  intention  not to issue  shares of Common
Stock upon exercise by any holder of its  conversion  rights in accordance  with
the terms of this  Certificate of Designations  other than because such issuance
would exceed such holder's allocated portion of the Reserved Amount (each of (x)
and (y) being a "CONVERSION  DEFAULT"),  then the  Corporation  shall pay to the
affected  holder,  in the case of a Conversion  Default  described in clause (x)
above,  and to all  holders,  in the case of a Conversion  Default  described in
clause (y) above,  payments for the first ten (10) business  days  following the
expiration of the Delivery Period, in the case of a Conversion Default described
in clause (x), and for the first ten (10) business days of any other  Conversion
Default,  an amount equal to $1,000 per day. In the event any


                                       7
<PAGE>

Conversion  Default  continues  beyond such ten (10)  business  day period,  the
Corporation shall pay to the holder an additional amount equal to:

                     (.24) x (D/365) x (the Default Amount)

where:

         "D" means  the  number of days  after  the  expiration  of the ten (10)
business day period described above through and including the Default Cure Date;

         "DEFAULT  AMOUNT"  means (i) the  total  Face  Amount of all  shares of
Series H Preferred  Stock held by such holder plus (ii) the total  Premium as of
the first day of the  Conversion  Default  on all  shares of Series H  Preferred
Stock included in clause (i) of this definition; and

         "DEFAULT  CURE DATE"  means (i) with  respect to a  Conversion  Default
described in clause (x) of its definition,  the date the Corporation effects the
conversion  of the full  number of shares of Series H  Preferred  Stock and (ii)
with respect to a Conversion  Default described in clause (y) of its definition,
the date the  Corporation  begins to honor all conversions of Series H Preferred
Stock in accordance with Article IV.A.

         The  payments  to which a holder  shall be  entitled  pursuant  to this
Paragraph A are referred to herein as  "CONVERSION  DEFAULT  PAYMENTS." A holder
may elect to receive accrued  Conversion  Default Payments in cash or to convert
all or any portion of such accrued  Conversion  Default  Payments,  at any time,
into  Common  Stock  at the  Conversion  Price  in  effect  at the  time of such
conversion.  In the event a holder  elects to  receive  any  Conversion  Default
Payments in cash, it shall so notify the  Corporation  in writing.  Such payment
shall be made in  accordance  with and be subject to the  provisions  of Article
XIV.F.  In the  event a holder  elects  to  convert  all or any  portion  of the
Conversion Default Payments, the holder shall indicate on a Notice of Conversion
such portion of the Conversion  Default  Payments which such holder elects to so
convert and such  conversion  shall otherwise be effected in accordance with the
provisions of Article IV.

         B.  ADJUSTMENT  TO  CONVERSION  PRICE.  If a  holder  has not  received
certificates  for all shares of Common Stock prior to the tenth (10th)  business
day after the expiration of the Delivery  Period with respect to a conversion of
Series H Preferred  Stock for any reason (other than because such issuance would
exceed such holder's allocated portion of the Reserved Amount, for which failure
the holders shall have the remedies set forth in Article V), then the Conversion
Price in respect of any shares of Series H  Preferred  Stock held by such holder
shall  thereafter be the lesser of (i) the  Conversion  Price on the  Conversion
Date  specified in the Notice of  Conversion  which  resulted in the  Conversion
Default  and (ii) the  lowest  Conversion  Price in  effect  during  the  period
beginning on, and including,  such Conversion Date through and including the day
such shares of Common Stock are delivered to the holder and (iii) the Conversion
Price  (calculated  in accordance  with Article  III.E) on the  Conversion  Date
specified  in the  Notice of  Conversion  for such  share of Series H  Preferred
Stock. If there shall occur a Conversion Default of the type described in clause
(y) of Article VI.A,


                                       8
<PAGE>

then the Conversion Price with respect to any conversion thereafter shall be the
lower of (x) the lowest Conversion Price in effect at any time during the period
beginning  on, and  following,  the date of the  occurrence  of such  Conversion
Default through and including the Default Cure Date and (y) the Conversion Price
(calculated in accordance  with Article III.E) on the Conversion  Date specified
in the Notice of  Conversion  for such share of Series H Preferred  Stock..  The
Conversion  Price  shall  thereafter  be subject to further  adjustment  for any
events described in Article XI.

         C. BUY-IN CURE. If (i) the Corporation  fails for any reason to deliver
during the Delivery  Period shares of Common Stock to a holder upon a conversion
of shares of Series H Preferred  Stock having a Conversion Date on or prior to a
date upon which the  Corporation  has notified the applicable  holder in writing
that  the  Corporation  is  unable  to honor  conversions  and  (ii)  after  the
applicable  Delivery  Period  with  respect  to  such  conversion,  such  holder
purchases (in an open market transaction or otherwise) shares of Common Stock to
deliver in  satisfaction  of a sale by such holder of the shares of Common Stock
which such holder anticipated  receiving upon such conversion (a "BUY-IN"),  the
Corporation  shall pay such holder (in addition to any other remedies  available
to the  holder)  the  amount by which (x) such  holder's  total  purchase  price
(including  brokerage  commissions,  if any) for the  shares of Common  Stock so
purchased  exceeds (y) the total Face Amount (plus the accrued Premium  thereon)
of the  portion of the Series H Preferred  Stock  resulting  in the Buy-In.  For
example,  if a holder  purchases  shares of Common Stock having a total purchase
price of $11,000 to cover a Buy-In with  respect to an attempted  conversion  of
Series H  Preferred  Stock  having a total Face  Amount and  accrued  Premium of
$10,000,  the  Corporation  will be required to pay the holder $1,000.  A holder
shall  provide  the  Corporation  written  notification  indicating  any amounts
payable to such holder pursuant to this Paragraph C. The Corporation  shall make
any  payments  required  pursuant  to this  Paragraph C in  accordance  with and
subject to the provisions of Article XIV.F.

         D.  REDEMPTION  RIGHT.  If the  Corporation  fails,  and  such  failure
continues  uncured for five (5)  business  days after the  Corporation  has been
notified  thereof in writing by the holder,  for any reason  (other than because
such  issuance  would  exceed such  holder's  allocated  portion of the Reserved
Amount,  for which  failure the  holders  shall have the  remedies  set forth in
Article V) to issue shares of Common Stock within ten (10)  business  days after
the expiration of the Delivery Period with respect to any conversion of Series H
Preferred  Stock,  then the  holder  may elect at any time and from time to time
prior to the Default  Cure Date for such  Conversion  Default,  by delivery of a
Redemption Notice (as defined in Article VIII.D) to the Corporation, to have all
or any portion of such holder's  outstanding  shares of Series H Preferred Stock
purchased  by the  Corporation  for cash,  at an amount  per share  equal to the
Redemption  Amount (as defined in Article VIII.C).  If the Corporation  fails to
redeem any of such shares  within five (5) business  days after its receipt of a
Redemption  Notice,  then such holder shall be entitled to the remedies provided
in Article VIII.D.

         E. RETENTION OF RIGHTS AS SERIES H PREFERRED  STOCKHOLDER.  If a holder
has not received  certificates for all shares of Common Stock prior to the tenth
(10th)  business day after the expiration of the Delivery Period with respect to
a conversion of Series H Preferred  Stock for any reason,  then the  Corporation
shall,  as soon as  practicable,  return  such  unconverted  shares  of Series H
Preferred


                                       9
<PAGE>

Stock to the holder and (unless the holder otherwise elects to retain its status
as a holder of Common  Stock) the holder  shall regain the rights of a holder of
Series H Preferred Stock with respect to such shares.  In all cases,  the holder
shall retain all of its rights and remedies (including,  without limitation, (i)
the right to receive  Conversion  Default Payments pursuant to Paragraph A above
to the extent required  thereby for such  Conversion  Default and any subsequent
Conversion  Default and (ii) the right to have the Conversion Price with respect
to subsequent  conversions  determined in accordance with Paragraph B above) for
the Corporation's failure to convert Series H Preferred Stock.

                          VII. [INTENTIONALLY OMITTED]

                     VIII. REDEMPTION DUE TO CERTAIN EVENTS

         A. REDEMPTION BY HOLDER.  In the event (each of the events described in
clauses  (i)-(v) below after  expiration of the applicable  cure period (if any)
being a "REDEMPTION EVENT"):

                  (i) the Common  Stock  (including  all of the shares of Common
         Stock  issuable  upon  conversion  of the Series H Preferred  Stock) is
         suspended  from trading on any of, or is not listed or  designated  for
         quotation (and authorized) for trading on at least one of, the New York
         Stock Exchange, the American Stock Exchange, the NASDAQ National Market
         or the NASDAQ Small Cap Market  ("NASDAQ") for an aggregate of ten (10)
         trading days in any nine (9) month period,

                  (ii) the  Registration  Statement  required to be filed by the
Corporation pursuant to Section 2(a) of the Registration Rights Agreement, dated
as of March 27, 1997,  by and among the  Corporation  and the other  signatories
thereto (the "REGISTRATION  RIGHTS AGREEMENT"),  has not been declared effective
by the 180th day  following  the Closing  Date or such  Registration  Statement,
after being  declared  effective,  cannot be utilized by the holders of Series H
Preferred  Stock  for the  resale  of all of their  Registrable  Securities  (as
defined in the  Registration  Rights  Agreement)  for an  aggregate of more than
thirty (30) days in any consecutive twelve month period,

                  (iii) the Corporation  fails,  and any such failure  continues
uncured  for five (5)  business  days after the  Corporation  has been  notified
thereof in  writing  by the  holder,  to remove  any  restrictive  legend on any
certificate  or any  shares of Common  Stock  issued to the  holders of Series H
Preferred  Stock upon  conversion  of the Series H  Preferred  Stock as and when
required by this Certificate of Designations,  the Securities Purchase Agreement
or the Registration Rights Agreement,

                  (iv) the Corporation provides notice to any holder of Series H
Preferred Stock,  including by way of public  announcement,  at any time, of its
intention  not to issue  shares  of  Common  Stock  to any  holder  of  Series H
Preferred Stock upon conversion in accordance with the terms of this Certificate
of Designations (other than due to the circumstances  contemplated by Article V,
for which the holders shall have the remedies set forth in such Article), or



                                       10
<PAGE>

                  (v) the Corporation shall:

                                    (a)  sell,  convey  or  dispose  of  all  or
                  substantially all of its assets;

                                    (b)  merge,  consolidate  or  engage  in any
                  other business combination with any other entity (other than a
                  merger,  consolidation  or business  combination  in which the
                  holders of the  Corporation's  voting  securities  immediately
                  preceding such merger,  consolidation or business  combination
                  own,  on a pro  rata  basis,  at  least  50% of the  surviving
                  entity's voting securities); or

                                    (c) have fifty  percent (50%) or more of the
                  voting power of its capital  stock owned  beneficially  by one
                  person,  entity or "group" (as such term is used under Section
                  13(d) of the Securities Exchange Act of 1934, as amended),

then, upon the occurrence of any such Redemption Event, each holder of shares of
Series H Preferred Stock shall thereafter have the option,  exercisable in whole
or in part at any time and from time to time by delivery of a Redemption  Notice
(as defined in Paragraph D below) to the Corporation while such Redemption Event
continues,  to require the  Corporation  to purchase  for cash any or all of the
then  outstanding  shares of Series H Preferred Stock held by such holder for an
amount per share  equal to the  Redemption  Amount (as  defined in  Paragraph  C
below) in effect at the time of the redemption  hereunder.  For the avoidance of
doubt,  the occurrence of any event  described in clauses (i), (ii), (iv) or (v)
above shall immediately constitute a Redemption Event and there shall be no cure
period.

         B. REDEMPTION BY CORPORATION.

         (i) If at any time  after  that date  which is two (2) years  after the
Closing Date, the average of the Closing Bid Prices for the Common Stock for ten
(10)  consecutive  trading days is greater  than the  Conversion  Price  Ceiling
multiplied  by 1.5 (subject to equitable  adjustments  for stock  splits,  stock
dividends,  reclassifications or similar events during such ten (10) trading day
period), then the Corporation shall have the right to redeem up to fifty percent
(50%)  of the  Series H  Preferred  Stock  for a price  per  share  equal to the
Optional  Redemption Amount (as defined below). If at any time after the Closing
Date the  average of the  Closing  Bid Prices for the Common  Stock for ten (10)
consecutive trading days is greater than the Conversion Price Ceiling multiplied
by 2.0 (subject to equitable  adjustments  for stock  splits,  stock  dividends,
reclassifications  or similar  events  during such ten (10)  trading day period)
then the  Corporation  shall have the right to redeem (such right,  collectively
with the Corporation's  redemption rights pursuant to the immediately  preceding
sentence, shall be referred to as "REDEMPTION AT CORPORATION'S ELECTION") any or
all of the  Series  H  Preferred  Stock  for an  amount  equal  to the  Optional
redemption  Amount. A Redemption at Corporation's  Election shall be exercisable
by the Corporation in its sole discretion by delivery of an Optional  Redemption
Notice (as defined  below).  Holders of Series H Preferred Stock may convert all
or any part of their  shares of Series H Preferred  Stock into  Common  Stock by
delivering a Notice of Conversion to the  Corporation  at any time prior to that
date which is ten (10) days after receipt of an Optional  Redemption Notice. The
"OPTIONAL REDEMPTION Amount" with respect



                                       11
<PAGE>

to each share of Preferred Stock means (a) for redemptions pursuant to the first
sentence of this subparagraph (i), an amount equal to:

                                (1,000 + P) X 1.5
                               -------------------
                                       CCP

and (b) for  redemptions  pursuant to the second  sentence of this  subparagraph
(I), an amount equal to:

                                (1,000 + P) X 2.0
                               --------------------
                                       CCP

where:

"P" means the accrued  Premium on such share of Series H Preferred Stock through
the date of redemption; and

"CCP" means the Conversion Price Ceiling on the date of the redemption.

         (ii) The Corporation  shall effect each  redemption  under this Section
VIII.B by giving at least ten (10)  trading  days but not more than  twenty (20)
trading days (subject to extension as set forth below) prior written notice (the
"OPTIONAL  REDEMPTION  NOTICE") of the date which such  redemption  is to become
effective  (the  "EFFECTIVE  DATE OF  REDEMPTION")  and the Optional  Redemption
Amount to (a) the holders of Series H Preferred Stock selected for redemption at
the address and facsimile number of such holder  appearing in the  Corporation's
register  for the Series H Preferred  Stock and (b) the  transfer  agent for the
Common  Stock,  which  Optional  Redemption  Notice shall be deemed to have been
delivered on the business day after the  Corporation's  fax (with a copy sent by
overnight courier) of such notice to the holders of Series H Preferred Stock.

         (iii) The Optional Redemption Amount shall be paid to the holder of the
Series H Preferred  Stock being  redeemed  within three (3) business days of the
Effective Date of Redemption;  PROVIDED, HOWEVER, that the Corporation shall not
be  obligated  to deliver any portion of the  Optional  Redemption  Amount until
either the  certificates  evidencing the Series H Preferred Stock being redeemed
are  delivered  to the office of the  Corporation,  or the holder  notifies  the
Corporation  that such  certificates  have been lost,  stolen or  destroyed  and
delivers  the   documentation   in   accordance   with  Article   XIV.B  hereof.
Notwithstanding  anything  herein  to  the  contrary,  in  the  event  that  the
certificates  evidencing the Series H Preferred Stock redeemed are not delivered
to the Corporation prior to the 3rd business day following the Effective Date of
Redemption,  the  redemption  of the Series H Preferred  Stock  pursuant to this
Article  VIII.B  shall still be deemed  effective  as of the  Effective  Date of
Redemption  and the  Optional  Redemption  Price  shall be paid to the holder of
Series H Preferred  Stock redeemed within five (5) business days of the date the



                                       12
<PAGE>

certificates  evidencing  the Series H Preferred  Stock  redeemed  are  actually
delivered to the Corporation.

         (iv)  Notwithstanding  the  provisions  of Article  IV  hereof,  if the
Conversion Price on the date a holder delivers a Conversion  Notice is less than
or equal to the Conversion  Price Floor then in effect,  the Corporation may, at
its option, elect to redeem the shares of Series H Preferred Stock which are the
subject  of such  Conversion  Notice  at a price  per  share  equal to the Floor
Redemption Amount (as defined below) in lieu of converting such shares to Common
Stock.  Each holder of Series H Preferred Stock shall have the right, by sending
a written  request to the  Corporation,  to require the  Corporation  to provide
advance written notice to such holder stating whether the Corporation will elect
to  exercise  its  redemption  rights  pursuant  to  this  paragraph  (iv).  The
Corporation  shall have five (5)  business  days from receipt of such request to
reply in writing to such  holder.  In the event  Corporation  either fails to so
reply or replies that it will not elect to exercise such redemption  rights, the
Corporation  shall  forfeit  its rights to redeem  shares of Series H  Preferred
Stock  pursuant  to this  paragraph  (iv)  during  the  thirty  (30) day  period
immediately  following  the  expiration  of the  Corporation's  reply  period or
receipt of such  election  not to  redeem,  as the case may be. In the event the
Corporation  notifies  a holder of its  intention  to redeem  shares of Series H
Preferred  Stock  pursuant  to this  paragraph  (v) and such  holder  delivers a
Conversion Notice at any time during which the Corporation has redemption rights
pursuant to this paragraph (iv) and the  Corporation,  prior to the date of such
Conversion  Notice,  has not provided such holder with written notice that it no
longer  intends to exercise its  redemption  rights  pursuant to this  paragraph
(iv),  the  Corporation  shall,  no later than thirty (30) days from the date of
such Conversion  Notice, pay to such holder the Floor Redemption Amount for each
share of series H  Preferred  which is covered by such  Conversion  Notice.  The
Floor Redemption Amount per share means an amount equal to:

                                (1000+P) x (RAP)

where:

         "P" means the accrued Premium on such share of Series H Preferred Stock
through the date of redemption.

         "RAP" means:

                  If the Redemption occurs:                            RAP

                  On or prior to the 209th

                  day after the Closing Date                           110%

                  On or after the 210th and on or prior
                  to the 299th day after the Closing Date              112%



                                       13
<PAGE>

                  On or after the 300th and on or prior
                  to the 394th day after the Closing Date              115%

                  On or after the 395th day

                  after the Closing Date                               120%

         (v) If the Corporation  fails to pay, when due and owing,  any Optional
Redemption  Amount  or Floor  Redemption  Amount,  then the  holder  of Series H
Preferred  Stock  entitled to receive such Optional  Redemption  Amount or Floor
Redemption  Amount,  as the case may be,  shall have the right,  at any time and
from  time to  time,  to  require  the  Corporation,  upon  written  notice,  to
immediately  convert (in accordance with the terms of paragraph A of Article IV)
any or all of the shares of Series H  Preferred  Stock  which are the subject of
such redemption,  into shares of Common Stock at the lowest  Conversion Price in
effect during the period beginning on the date the Corporation elected to redeem
such  shares of Series H  Preferred  Stock and ending on the earlier of the date
the Corporation  effects such redemption and the twentieth trading day following
either the  Conversion  Date which gave rise to the right of redemption  (in the
case of a redemption  pursuant to subparagraph  (iv) of this Paragraph B) or the
Effective  Date of  Redemption  (in the case of a  Redemption  at  Corporation's
Election),  as the case may be. In addition,  if the Corporation  fails to pay a
Floor Redemption  Amount,  when due and owing, the Corporation  shall thereafter
forfeit its rights this Paragraph B to effect any redemption with respect to any
or all issued and  outstanding  shares of Series H Preferred  Stock,  and in the
case of a failure to pay all or any  portion of an Optional  Redemption  Amount,
shall pay the holder entitled to such Optional Redemption Amount an amount equal
to:

                                            ORA
                                            ____    x  (ORF-LCBP)

                                            OCP

where:

         "ORA"  means the amount of the  Optional  Redemption  Amount  which the
Corporation failed to so pay;

         "OCP" means the  Conversion  Price in effect on the  Effective  Date of
Redemption;

         "ORF" means (i) with  respect to any  redemption  pursuant to the first
sentence of Article VIII.B (I), the product  obtained by multiplying  1.5 by the
Conversion Price Ceiling and (ii) with respect to any redemption pursuant to the
second sentence of Article  VIII.B(ii),  the product obtained by multiplying 2.0
by the Conversion Price Ceiling; and

         "LCBP" means the lowest Closing Big Price of the  Corporation's  Common
Stock during the Twenty (20) trading day period  beginning on the Effective Date
of redemption.



                                       14
<PAGE>

         C.  DEFINITION  OF  REDEMPTION  AMOUNT.  The  "REDEMPTION  AMOUNT" with
respect to a share of Series H Preferred Stock means an amount equal to:

                                    1,000 + P
                                   ------------        X     M
                                          
                                         CP

where:

         "P" means the accrued Premium on such share of Series H Preferred Stock
through the date of redemption;

         "CP" means the Conversion Price in effect on the date of the Redemption
Notice; and

         "M" means the  highest  Closing Bid Price of the  Corporation's  Common
Stock  during  the period  beginning  on the date of the  Redemption  Notice and
ending on the date of the redemption.

         D. REDEMPTION DEFAULTS.  If the Corporation fails to pay any holder the
Redemption  Amount with respect to any share of Series H Preferred  Stock within
five (5) business days of its receipt of a notice  requiring such  redemption (a
"REDEMPTION  NOTICE"),  then the holder of Series H Preferred  Stock  delivering
such  Redemption  Notice (i) shall be entitled  to  interest  on the  Redemption
Amount at a per annum rate equal to the lower of  twenty-four  percent (24%) and
the highest rate  permitted by  applicable  law from the date of the  Redemption
Notice until the date of redemption hereunder, and (ii) shall have the right, at
any time and from time to time, to require the Corporation, upon written notice,
to immediately  convert (in accordance  with the terms of Paragraph A of Article
IV) all or any portion of the  Redemption  Amount,  plus  interest as aforesaid,
into shares of Common Stock at the lowest  Conversion Price in effect during the
period  beginning  on the  date  of the  Redemption  Notice  and  ending  on the
Conversion Date with respect to the conversion of such Redemption Amount. In the
event  the  Corporation  is not able to  redeem  all of the  shares  of Series H
Preferred  Stock subject to Redemption  Notices,  the  Corporation  shall redeem
shares of Series H Preferred Stock from each holder pro rata, based on the total
number of shares of Series H  Preferred  Stock  included  by such  holder in the
Redemption  Notice  relative to the total number of shares of Series H Preferred
Stock in all of the Redemption Notices.

                                    IX. RANK

         All shares of the Series H Preferred  Stock shall rank (i) prior to the
Corporation's common stock, par value $.01 per share (the "COMMON STOCK");  (ii)
PARI  PASSU  with any class or series of capital  stock of the  Corporation  now
outstanding  or  hereafter  created  other than the  Common  Stock or classes or
series of capital stock of the Corporation specifically ranking, by their terms,
junior to the Series H Preferred Stock (the "PARI PASSU SECURITIES");  and (iii)
junior  to any class or series of  


                                       15
<PAGE>

         capital stock of the Corporation hereafter created (with the consent of
         the holders of Series H Preferred  Stock  obtained in  accordance  with
         Article XIII hereof) specifically  ranking, by its terms, senior to the
         Series H Preferred Stock (the "SENIOR SECURITIES"),  in each case as to
         distribution of assets upon  liquidation,  dissolution or winding up of
         the Corporation, whether voluntary or involuntary.

                            X. LIQUIDATION PREFERENCE

         A. If the  Corporation  shall  commence a voluntary case under the U.S.
Federal  bankruptcy  laws or any  other  applicable  bankruptcy,  insolvency  or
similar  law,  or consent to the entry of an order for relief in an  involuntary
case under any law or to the  appointment of a receiver,  liquidator,  assignee,
custodian,  trustee, sequestrator (or other similar official) of the Corporation
or of any  substantial  part of its  property,  or make  an  assignment  for the
benefit of its  creditors,  or admit in writing its  inability  to pay its debts
generally  as they  become due, or if a decree or order for relief in respect of
the Corporation shall be entered by a court having  jurisdiction in the premises
in an  involuntary  case  under the U.S.  Federal  bankruptcy  laws or any other
applicable bankruptcy, insolvency or similar law resulting in the appointment of
a receiver,  liquidator,  assignee,  custodian,  trustee, sequestrator (or other
similar official) of the Corporation or of any substantial part of its property,
or ordering the winding up or liquidation of its affairs, and any such decree or
order  shall be  unstayed  and in effect for a period of sixty (60)  consecutive
days and,  on  account  of any such  event,  the  Corporation  shall  liquidate,
dissolve or wind up, or if the Corporation shall otherwise  liquidate,  dissolve
or wind up (a "LIQUIDATION EVENT"), no distribution shall be made to the holders
of any shares of capital stock of the Corporation (other than Senior Securities)
upon liquidation,  dissolution or winding up unless prior thereto the holders of
shares  of  Series  H  Preferred  Stock  shall  have  received  the  Liquidation
Preference with respect to each share.  If, upon the occurrence of a Liquidation
Event, the assets and funds available for distribution  among the holders of the
Series  H  Preferred  Stock  and  holders  of PARI  PASSU  Securities  shall  be
insufficient to permit the payment to such holders of the  preferential  amounts
payable  thereon,  then the entire assets and funds of the  Corporation  legally
available for  distribution  to the Series H Preferred  Stock and the PARI PASSU
Securities  shall be distributed  ratably among such shares in proportion to the
ratio that the  Liquidation  Preference  payable on each such share bears to the
aggregate  Liquidation  Preference payable on all such shares.  After payment in
full of the Liquidation Preference of the shares of the Series H Preferred Stock
and the PARI PASSU Securities,  the holders of such shares shall not be entitled
to any further participation in any distribution of assets by the Corporation.

         B. The purchase or redemption by the Corporation of stock of any class,
in any manner permitted by law, shall not, for the purposes hereof,  be regarded
as a  liquidation,  dissolution  or winding up of the  Corporation.  Neither the
consolidation or merger of the Corporation with or into any other entity nor the
sale or transfer by the Corporation of less than substantially all of its assets
shall,  for the purposes hereof,  be deemed to be a liquidation,  dissolution or
winding up of the Corporation.



                                       16
<PAGE>

         C. The  "LIQUIDATION  PREFERENCE"  with  respect to a share of Series H
Preferred  Stock  means an  amount  equal to the Face  Amount  thereof  plus the
Premium  thereon  through  the  date  of  final  distribution.  The  Liquidation
Preference  with respect to any PARI PASSU  Securities  shall be as set forth in
the Certificate of Designations filed in respect thereof.

                     XI. ADJUSTMENTS TO THE CONVERSION PRICE

         The Conversion  Price shall be subject to adjustment  from time to time
as follows:

         A. STOCK  SPLITS,  STOCK  DIVIDENDS,  ETC. If at any time on or after a
determination  of the Conversion  Price Ceiling or Conversion  Price Floor,  the
number of  outstanding  shares of Common  Stock is  increased  by a stock split,
stock  dividend,  combination,  reclassification  or other  similar  event,  the
Conversion  Price Ceiling and  Conversion  Price Floor shall be  proportionately
reduced,  or if the number of outstanding shares of Common Stock is decreased by
a reverse  stock split,  combination  or  reclassification  of shares,  or other
similar event at anytime on or after the  determination  of the Conversion Price
Ceiling or Conversion  Price Floor,  the Conversion Price Ceiling and Conversion
Price Floor shall be proportionately  increased.  In such event, the Corporation
shall notify the transfer agent for the Common Stock of such change on or before
the effective date thereof.

         B. ADJUSTMENT DUE TO MAJOR  ANNOUNCEMENT.  In the event the Corporation
(i) makes a public announcement that it intends to consolidate or merge with any
other entity (other than a merger in which the  Corporation  is the surviving or
continuing entity and its capital stock is unchanged) or to sell or transfer all
or substantially all of the assets of the Corporation or (ii) any person,  group
or entity  (including  the  Corporation)  publicly  announces a tender  offer to
purchase  50% or  more  of the  Corporation's  Common  Stock  (the  date  of the
announcement  referred  to  in  clause  (i)  or  (ii)  of  this  Paragraph  B is
hereinafter  referred to as the "ANNOUNCEMENT  DATE"), then the Conversion Price
shall,   effective  upon  the  Announcement  Date  and  continuing  through  the
Abandonment  Date (as defined  below),  be equal to the  Conversion  Price which
would  have  been  applicable  for  an  Optional  Conversion  occurring  on  the
Announcement  Date.  From and after the Abandonment  Date, the Conversion  Price
shall be determined as set forth in Article III.F  "ABANDONMENT DATE" means with
respect  to any  proposed  transaction  or  tender  offer  for  which  a  public
announcement  as  contemplated  by this Paragraph B has been made, the date upon
which the Corporation (in the case of clause (i) above) or the person,  group or
entity (in the case of clause (ii) above) publicly  announces the termination or
abandonment  of the  proposed  transaction  or tender  offer  which  caused this
Paragraph B to become operative.

         C. ADJUSTMENT DUE TO MERGER,  CONSOLIDATION,  ETC. If, at any time when
any Series H Preferred Stock is issued and  outstanding,  there shall be (i) any
reclassification or change of the outstanding shares of Common Stock (other than
a change in par value,  or from par value to no par value,  or from no par value
to par  value,  or as a  result  of a  subdivision  or  combination),  (ii)  any



                                       17
<PAGE>

consolidation  or merger of the Corporation  with any other entity (other than a
merger in which the  Corporation  is the surviving or continuing  entity and its
capital stock is unchanged),  (iii) any sale or transfer of all or substantially
all of the assets of the  Corporation  or (iv) any share  exchange  pursuant  to
which all of the  outstanding  shares of Common Stock are  converted  into other
securities  or  property,  then the  holders of Series H  Preferred  Stock shall
thereafter have the right to receive upon  conversion,  in lieu of the shares of
Common Stock  immediately  theretofore  issuable  (without  giving effect to any
limitations  upon  conversion  imposed by Article  IV.C),  such shares of stock,
securities  and/or other property as may be issued or payable with respect to or
in exchange  for the number of shares of Common  Stock  immediately  theretofore
issuable  upon  conversion  (without  giving  effect  to  any  limitations  upon
conversion imposed by Article IV.C) had such merger, consolidation,  exchange of
shares, recapitalization, reorganization or other similar event not taken place,
and in any such case,  appropriate  provisions shall be made with respect to the
rights and  interests of the holders of the Series H Preferred  Stock to the end
that the  provisions  hereof  (including,  without  limitation,  provisions  for
adjustment of the  Conversion  Price and of the number of shares of Common Stock
issuable upon  conversion of the Series H Preferred  Stock) shall  thereafter be
applicable,  as nearly as may be  practicable in relation to any shares of stock
or  securities   thereafter   deliverable  upon  the  conversion  thereof.   The
Corporation  shall not effect any  transaction  described  in this  Paragraph  C
unless (i) each holder of Series H Preferred  Stock has received  written notice
of such  transaction  at least thirty (30) days prior  thereto,  but in no event
later  than ten (10) days  prior to the  record  date for the  determination  of
shareholders  entitled  to vote with  respect  thereto,  and (ii) the  resulting
successor  or  acquiring  entity  (if not the  Corporation)  assumes  by written
instrument the obligations of this Paragraph C. The above provisions shall apply
regardless of whether or not there would have been a sufficient number of shares
of Common Stock  authorized  and available  for issuance upon  conversion of the
shares  of  Series  H  Preferred  Stock  outstanding  as of  the  date  of  such
transaction,   and  shall  similarly  apply  to  successive   reclassifications,
consolidations, mergers, sales, transfers or share exchanges.

         D. ADJUSTMENT DUE TO DISTRIBUTION.  If the Corporation shall declare or
make any distribution of its assets (or rights to acquire its assets) to holders
of Common Stock as a partial liquidating  dividend,  by way of return of capital
or  otherwise  (including  any  dividend or  distribution  to the  Corporation's
shareholders in cash or shares (or rights to acquire shares) of capital stock of
a subsidiary (I.E. a spin-off)) (a "Distribution"), then the holders of Series H
Preferred  Stock shall be entitled,  upon any  conversion  of shares of Series H
Preferred Stock after the date of record for determining  shareholders  entitled
to such Distribution, to receive the amount of such assets which would have been
payable to the holder with respect to the shares of Common Stock  issuable  upon
such  conversion  (without  giving  effect to any  limitations  upon  conversion
imposed  by Article  IV.C) had such  holder  been the  holder of such  shares of
Common Stock on the record date for the  determination of shareholders  entitled
to such Distribution.

         E. [Intentionally Omitted]

         F. PURCHASE RIGHTS. If at any time when any Series H Preferred Stock is
issued and  outstanding,  the Corporation  issues any Convertible  Securities or
rights to purchase stock, warrants,


                                       18
<PAGE>

securities  or other  property  (the  "PURCHASE  RIGHTS") pro rata to the record
holders of any class of Common  Stock,  then the  holders of Series H  Preferred
Stock will be entitled to acquire,  upon the terms  applicable  to such Purchase
Rights,  the aggregate  Purchase Rights which such holder could have acquired if
such  holder  had held the  number of shares of  Common  Stock  acquirable  upon
complete  conversion of the Series H Preferred  Stock (without  giving effect to
any limitations upon conversion  imposed by Article IV.C) immediately before the
date on which a record is taken for the grant, issuance or sale of such Purchase
Rights,  or, if no such record is taken, the date as of which the record holders
of  Common  Stock  are to be  determined  for the  grant,  issue or sale of such
Purchase Rights.

         G. NOTICE OF  ADJUSTMENTS.  Upon the  occurrence of each  adjustment or
readjustment  of  the  Conversion   Price  pursuant  to  this  Article  XI,  the
Corporation,   at  its  expense,  shall  promptly  compute  such  adjustment  or
readjustment  and prepare and furnish to each holder of Series H Preferred Stock
a certificate  setting  forth such  adjustment  or  readjustment  and showing in
detail the facts  upon  which such  adjustment  or  readjustment  is based.  The
Corporation  shall, upon the written request at any time of any holder of Series
H Preferred Stock,  furnish to such holder a like certificate  setting forth (i)
such adjustment or readjustment, (ii) the Conversion Price at the time in effect
and (iii) the number of shares of Common Stock and the amount,  if any, of other
securities or property which at the time would be received upon  conversion of a
share of Series H Preferred Stock.

                               XII. VOTING RIGHTS

         The  holders  of the  Series H  Preferred  Stock  have no voting  power
whatsoever, except as otherwise provided by the Delaware General Corporation Law
(the "GENERAL CORPORATE LAW"), in this Article XII and in Article XIII below.

         Notwithstanding the above, the Corporation shall provide each holder of
Series H Preferred  Stock,  at its request,  with copies of proxy  materials and
other information sent to shareholders. If the Corporation takes a record of its
shareholders for the purpose of determining shareholders entitled to (a) receive
payment of any  dividend  or other  distribution,  any right to  subscribe  for,
purchase or otherwise  acquire  (including  by way of merger,  consolidation  or
recapitalization) any share of any class or any other securities or property, or
to receive any other right, or (b) to vote in connection with any proposed sale,
lease  or  conveyance  of  all  or  substantially  all  of  the  assets  of  the
Corporation, or any proposed merger, consolidation,  liquidation, dissolution or
winding  up of the  Corporation,  the  Corporation  shall  mail a notice to each
holder, at least twenty (20) days prior to the record date specified therein (or
thirty  (30)  days  prior  to the  consummation  of the  transaction  or  event,
whichever is earlier,  but in no event earlier than public  announcement of such
proposed  transaction),  of the date on which any such record is to be taken for
the purpose of such vote,  dividend,  distribution,  right or other event, and a
brief  statement  regarding  the amount and  character  of such vote,  dividend,
distribution, right or other event to the extent known at such time.



                                       19
<PAGE>

         To the extent  that  under the  General  Corporate  Law the vote of the
holders of the Series H Preferred Stock, voting separately as a class or series,
as applicable,  is required to authorize a given action of the Corporation,  the
affirmative  vote or consent of the holders of at least a majority of the shares
of the Series H Preferred  Stock  represented  at a duly held meeting at which a
quorum is present or by written  consent of a majority of the shares of Series H
Preferred Stock (except as otherwise may be required under the General Corporate
Law) shall  constitute  the approval of such action by the class.  To the extent
that under the General Corporate Law holders of the Series H Preferred Stock are
entitled to vote on a matter with holders of Common  Stock,  voting  together as
one class,  each share of Series H Preferred Stock shall be entitled to a number
of votes  equal to the  number of shares of Common  Stock  into which it is then
convertible (without giving effect to any limitations upon conversion imposed by
Article IV.C) using the record date for the taking of such vote of  shareholders
as the date as of which  the  Conversion  Price is  calculated.  Holders  of the
Series H  Preferred  Stock  shall be  entitled to notice of (and copies of proxy
materials and other information sent to shareholders)  all shareholder  meetings
or written  consents with respect to which they would be entitled to vote, which
notice would be provided pursuant to the  Corporation's  by-laws and the General
Corporate Law.

                           XIII. PROTECTION PROVISIONS

         So long as any shares of Series H Preferred Stock are outstanding,  the
Corporation  shall not, without first obtaining the approval (by vote or written
consent,  as provided by the General Corporate Law) of the holders of at least a
majority of the then outstanding shares of Series H Preferred Stock:

                  (a) alter or change the rights,  preferences  or privileges of
the Series H Preferred Stock;

                  (b) alter or change the rights,  preferences  or privileges of
any capital  stock of the  Corporation  so as to affect  adversely  the Series H
Preferred Stock;

                  (c) create any new class or series of capital  stock  having a
preference  over the Series H Preferred  Stock as to distribution of assets upon
liquidation, dissolution or winding up of the Corporation (as previously defined
in Article IX hereof, "SENIOR SECURITIES");

                  (d)  increase  the  authorized  number  of  shares of Series H
Preferred Stock;

                  (e) issue any shares of Series H  Preferred  Stock  other than
pursuant to the Securities Purchase Agreement; or

                  (f)   redeem,   or  declare  or  pay  any  cash   dividend  or
distribution  on, any capital  stock of the  Corporation  ranking  junior to the
Series  H  Preferred  Stock  as to  distribution  of  assets  upon  liquidation,
dissolution or winding up of the Corporation (including the Common Stock).



                                       20
<PAGE>

If  holders of at least a majority  of the then  outstanding  shares of Series H
Preferred  Stock agree to allow the  Corporation  to alter or change the rights,
preferences or privileges of the shares of Series H Preferred  Stock pursuant to
subsection (a) above, then the Corporation shall deliver notice of such approved
change to the holders of the Series H Preferred Stock that did not agree to such
alteration or change (the "DISSENTING Holders") and the Dissenting Holders shall
have the right, for a period of thirty (30) days, to convert all of their shares
of  Series H  Preferred  Stock  pursuant  to the  terms of this  Certificate  of
Designations  as they existed prior to such  alteration or change or to continue
to hold their shares of Series H Preferred Stock.

                               XIV. MISCELLANEOUS

         A.  CANCELLATION OF SERIES H PREFERRED STOCK. If any shares of Series H
Preferred  Stock are  converted  pursuant to Article IV, the shares so converted
shall be  canceled,  shall  return to the  status of  authorized,  but  unissued
preferred  stock of no  designated  series,  and  shall not be  issuable  by the
Corporation as Series H Preferred Stock.

         B. LOST OR STOLEN CERTIFICATES.  Upon receipt by the Corporation of (i)
evidence of the loss,  theft,  destruction or mutilation of any Preferred  Stock
Certificate(s)  and  (ii) (y) in the case of  loss,  theft  or  destruction,  of
indemnity  reasonably  satisfactory  to the  Corporation,  or (z) in the case of
mutilation,   upon   surrender  and   cancellation   of  the   Preferred   Stock
Certificate(s),  the  Corporation  shall execute and deliver new Preferred Stock
Certificate(s)  of like tenor and date.  However,  the Corporation  shall not be
obligated to reissue such lost or stolen Preferred Stock  Certificate(s)  if the
holder  contemporaneously  requests  the  Corporation  to convert  such Series H
Preferred Stock.

         C. [Intentionally Omitted]

         D.  ALLOCATIONS  OF  RESERVED  AMOUNT.  The  Reserved  Amount  and each
increase to the Reserved Amount shall be allocated pro rata among the holders of
Series H  Preferred  Stock  based on the number of shares of Series H  Preferred
Stock held by each holder at the time of the establishment of or increase in the
Reserved  Amount,  as the  case may be.  In the  event a  holder  shall  sell or
otherwise transfer any of such holder's shares of Series H Preferred Stock, each
transferee shall be allocated a pro rata portion of such  transferor's  Reserved
Amount. Any portion of the Reserved Amount which remains allocated to any person
or entity which does not hold any Series H Preferred Stock shall be allocated to
the remaining  holders of shares of Series H Preferred  Stock, pro rata based on
the number of shares of Series H Preferred Stock then held by such holders.

         E.  STATEMENTS OF AVAILABLE  SHARES.  So long as any shares of Series H
Preferred Stock are outstanding,  the Corporation shall deliver to each holder a
written  report  notifying  the holders of any  occurrence  which  prohibits the
Corporation  from issuing  Common Stock upon any  conversion.  In addition,  the
Corporation  shall  provide,   within  ten  (10)  days  after  delivery  to  the
Corporation of a written request by any holder, any of the following information
as of the date of such  request:  (i) the  total  number  of  shares of Series H
Preferred  Stock  outstanding,  (ii) the total


                                       21
<PAGE>

number of shares of Common Stock issued upon all prior  conversions  of Series H
Preferred  Stock,  (iii) the total  number of shares of Common  Stock  which are
reserved for issuance upon conversion of the Series H Preferred Stock,  (iv) the
total  number of shares of Common  Stock which may  thereafter  be issued by the
Corporation  upon  conversion  of  the  Series  H  Preferred  Stock  before  the
Corporation would exceed the Reserved Amount.

         F. PAYMENT OF CASH;  DEFAULTS.  Whenever the Corporation is required to
make any cash payment to a holder under this  Certificate of Designations  (as a
Conversion  Default  Payment,  upon redemption or otherwise),  such cash payment
shall be made to the holder within five (5) business days after delivery by such
holder of a notice  specifying that the holder elects to receive such payment in
cash and the method (E.G., by check, wire transfer) in which such payment should
be made.  If such  payment is not  delivered  within such five (5)  business day
period,  such  holder  shall  thereafter  be  entitled to interest on the unpaid
amount at a per annum rate equal to the lower of  twenty-four  percent (24%) and
the highest rate  permitted by applicable  law until such amount is paid in full
to the holder.

         G. REMEDIES  CUMULATIVE.  The remedies  provided in this Certificate of
Designations shall be cumulative and in addition to all other remedies available
under this Certificate of Designations,  at law or in equity (including a decree
of specific  performance  and/or other  injunctive  relief),  and nothing herein
shall  limit a holder's  right to pursue  actual  damages for any failure by the
Corporation to comply with the terms of this  Certificate of  Designations.  The
Corporation  acknowledges that a breach by it of its obligations  hereunder will
cause  irreparable  harm to the holders of Series H Preferred Stock and that the
remedy at law for any such breach may be inadequate.  The Corporation  therefore
agrees,  in the event of any such breach or  threatened  breach,  the holders of
Series H Preferred  Stock shall be entitled,  in addition to all other available
remedies,  to an  injunction  restraining  any breach,  without the necessity of
showing economic loss and without any bond or other security being required.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                       22
<PAGE>


         IN WITNESS  WHEREOF,  this  Certificate of  Designations is executed on
behalf of the Corporation this 26th day of March, 1997.

                                              PALOMAR MEDICAL TECHNOLOGIES, INC.



                                              By:   /s/  Sarah Burgess Reed
                                                 -------------------------------
                                                  Sarah Burgess Reed
                                                  Assistant Secretary

<PAGE>


                              NOTICE OF CONVERSION

                    (To be Executed by the Registered Holder
                in order to Convert the Series H Preferred Stock)

The undersigned  hereby  irrevocably  elects to convert  ____________  shares of
Series H Preferred Stock (the  "CONVERSION"),  represented by stock  certificate
No(s).  ___________ (the "PREFERRED STOCK  CERTIFICATES")  into shares of common
stock ("COMMON STOCK") of Palomar Medical Technologies, Inc. (the "CORPORATION")
according to the conditions of the Certificate of Designations,  Preferences and
Rights  of  Series  H  Convertible   Preferred   Stock  (the   "CERTIFICATE   OF
DESIGNATIONS"),  as of the date written below. If securities are to be issued in
the name of a person other than the  undersigned,  the undersigned  will pay all
transfer  taxes  payable with respect  thereto and is  delivering  herewith such
certificates.  No fee will be charged to the holder for any  conversion,  except
for  transfer  taxes,  if any. A copy of each  Preferred  Stock  Certificate  is
attached hereto (or evidence of loss, theft or destruction thereof).

 The  undersigned  represents  and  warrants  that all  offers  and sales by the
undersigned of the securities issuable to the undersigned upon conversion of the
Series H Preferred  Stock shall be made pursuant to  registration  of the Common
Stock under the Securities  Act of 1933, as amended (the "ACT"),  or pursuant to
an exemption from registration under the Act.

                    Date of Conversion:

                    Applicable Conversion Price:

                    Amount of Conversion Default
                    Payments to be Converted, if any:

                    Number of Shares of
                    Common Stock to be Issued:

                    By:
                       Name:
                       itle:

                   (Must be _____ exactly as _____ appears on the Preferred
                    Stock Certificate)

                    Name:

                    Address:
                    Social Security or
                    Federal Tax I.D. Number:

* The  Corporation  is not  required to issue  shares of Common  Stock until the
original  Preferred  Stock   Certificate(s)  (or  evidence  of  loss,  theft  or
destruction  thereof)  to be  converted  are  received by the  Corporation.  The
Corporation  shall  issue and  deliver  shares of Common  Stock to an  overnight
courier not later than the  business day  following  the later of (a) the second
business day following the  Conversion  Date in the case of DWAC  deliveries and
the third business day following the Conversion  Date in all other cases and (b)
receipt of the original  Preferred  Stock  Certificate(s)  (or evidence of loss,
theft or destruction thereof) to be converted,  and shall make payments pursuant
to the  Certificate  of  Designations  for the number of business days that such
issuance and delivery is late.


<PAGE>

                                                                       EXHIBIT B
                                                                              TO
                                                             SECURITIES PURCHASE
                                                                       AGREEMENT

                          REGISTRATION RIGHTS AGREEMENT

         REGISTRATION RIGHTS AGREEMENT (this "AGREEMENT"), dated as of March 27,
1997 by and among PALOMAR MEDICAL  TECHNOLOGIES,  INC., a corporation  organized
under the laws of the State of Delaware,  with headquarters located at 66 Cherry
Hill Drive,  Beverly,  Massachusetts 01915 (the "COMPANY"),  and the undersigned
purchasers of Preferred Shares under the Securities Purchase Agreement (together
with affiliates, the "INITIAL INVESTORS").

         WHEREAS:

         A. In connection  with the Securities  Purchase  Agreement of even date
herewith by and between the Company and the Initial  Investors (the  "SECURITIES
PURCHASE AGREEMENT"),  the Company has agreed, upon the terms and subject to the
conditions  contained therein, to issue and sell to the Initial Investors shares
of its Series H  Convertible  Preferred  Stock (the  "PREFERRED  STOCK") that is
convertible into shares (the "CONVERSION SHARES") of the Company's common stock,
par value $.01 per share (the "COMMON STOCK"), upon the terms and subject to the
limitations and conditions set forth in the Certificate of Designations,  Rights
and  Preferences  with  respect to such  Preferred  Stock (the  "CERTIFICATE  OF
DESIGNATIONS"); and

         B.  To  induce  the  Initial  Investors  to  execute  and  deliver  the
Securities  Purchase  Agreement,  the  Company  has  agreed to  provide  certain
registration rights under the Securities Act of 1933, as amended,  and the rules
and regulations thereunder, or any similar successor statute (collectively,  the
"SECURITIES ACT"), and applicable state securities laws;

         NOW,  THEREFORE,  in  consideration  of the  premises  and  the  mutual
covenants  contained  herein  and other  good and  valuable  consideration,  the
receipt and  sufficiency of which are hereby  acknowledged,  the Company and the
Initial Investors hereby agree as follows:

         1. DEFINITIONS.

         a. As used in this  Agreement,  the  following  terms  shall  have  the
following meanings:

                  (i)   "INVESTORS"   means  the  Initial   Investors   and  any
transferees  or assignees  who agree to become bound by the  provisions  of this
Agreement in accordance with Section 9 hereof.

                  (ii) "REGISTER,"  "REGISTERED," and "REGISTRATION"  refer to a
registration  effected  by  preparing  and filing a  Registration  Statement  or
Statements in compliance  with the Securities Act and pursuant to Rule 415 under
the Securities Act or any successor rule providing for offering  securities on a
continuous  basis ("RULE 415"), and the declaration or ordering of effectiveness
of such  Registration  Statement by the United  States  Securities  and Exchange
Commission (the "SEC").



                                       1
<PAGE>

                  (iii)  "REGISTRABLE  SECURITIES"  means the Conversion  Shares
(including any  Conversion  Shares  issuable with respect to Conversion  Default
Payments under the Certificate of Designations or in redemption of any Preferred
Stock) issued or issuable with respect to the Preferred  Stock and any shares of
capital stock issued or issuable,  from time to time (with any adjustments),  on
or in exchange for or otherwise with respect to any of the foregoing.

                  (iv) "REGISTRATION  STATEMENT" means a registration  statement
of the Company under the Securities Act.

         b. Capitalized terms used herein and not otherwise defined herein shall
have the respective meanings set forth in the Securities Purchase Agreement.

         2. REGISTRATION.

         a. MANDATORY REGISTRATION.  The Company shall prepare, and, on or prior
to the sixtieth (60th) day after the Closing Date (the "FILING DATE"), file with
the SEC a  Registration  Statement  on Form  S-3  (or,  if Form  S-3 is not then
available, on such form of Registration Statement as is then available to effect
a registration of all of the Registrable  Securities,  subject to the consent of
the Initial Investors (as determined pursuant to Section 11(j) hereof)) covering
the resale of at least 4,500,000 shares of Registrable Securities (provided that
such number may be proportionally reduced if fewer than 20,000 shares are issued
under the Securities Purchase Agreement),  which Registration  Statement, to the
extent allowable under the Securities Act and the Rules  promulgated  thereunder
(including Rule 416), shall state that such  Registration  Statement also covers
such  indeterminate  number of  additional  shares of Common Stock as may become
issuable upon  conversion of the Preferred Stock to prevent  dilution  resulting
from stock splits,  stock  dividends or similar  transactions.  The  Registrable
Securities  included on the  Registration  Statement  shall be  allocated to the
Investors as set forth in Section 11(k) hereof. The Registration  Statement (and
each  amendment or  supplement  thereto,  and each request for  acceleration  of
effectiveness thereof) shall be provided to (and subject to the approval of) the
Initial Investors and their counsel prior to its filing or other submission.

         b.  UNDERWRITTEN  OFFERING.  If any offering pursuant to a Registration
Statement pursuant to Section 2(a) hereof involves an underwritten offering, the
Investors who hold a majority in interest of the Registrable  Securities subject
to such underwritten offering, with the consent of the Initial Investors,  shall
have the right to select a total of one legal counsel to represent the Investors
and an investment  banker or bankers and manager or managers to  administer  the
offering,  which  investment  banker or bankers or manager or managers  shall be
reasonably satisfactory to the Company.

         c. PAYMENTS BY THE COMPANY.  The Company  shall cause the  registration
statement to become  effective as soon as  practicable  after filing,  but in no
event later than the one hundred  twentieth  (120th) day  following  the Closing
Date  (the  "REGISTRATION  DEADLINE").  If  (i)  the  registration  statement(s)
covering the Registrable Securities required to be filed by the Company pursuant
to Section  2(a) hereof is not  declared  effective  by the SEC on or before the
Registration Deadline or if, after the registration  statement has been declared
effective by the SEC,  sales of all the  Registrable  Securities  (including any
Registrable  Securities  required  to be  registered  pursuant  to Section  3(b)
hereof)  cannot be made pursuant to the  registration  statement


                                       2
<PAGE>

(by reason of a stop order or the Company's  failure to update the  registration
statement or any other reason  outside the control of the Investors) or (ii) the
Common  Stock is not listed or included  for  quotation  on the NASDAQ Small Cap
Market  ("NASDAQ"),  the NASDAQ National Market (the "NNM"),  the New York Stock
Exchange  (the "NYSE") or the American  Stock  Exchange (the "AMEX") at any time
after the  Registration  Deadline,  then the Company  will make  payments to the
Investors in such amounts and at such times as shall be  determined  pursuant to
this Section 2(c) as partial  relief for the damages to the  Investors by reason
of any such  delay in or  reduction  of their  ability  to sell the  Registrable
Securities (which remedy shall not be exclusive of any other remedies  available
at law or in equity).  The Company shall pay to each Investor an amount equal to
the sum of (i) the aggregate  Purchase Price of the Preferred Stock held by such
Investor (including, without limitation, Preferred Stock that has been converted
into Conversion Shares then held by such Investor) (the "AGGREGATE SHARE PRICE")
multiplied by two hundredths (.02) if the Registration  Statement filed pursuant
to  Section  2(a) is not  declared  effective  on or prior  to the  Registration
Deadline  plus (ii) an amount equal to the Aggregate  Share Price  multiplied by
two hundredths  (.02) for each thirty (30) days thereafter that the Registration
Statement has not been declared  effective or that sales cannot be made pursuant
to the Registration  Statement after it has been declared  effective or that the
Common  Stock is not listed or included  for  quotation  on NASDAQ,  the NYSE or
AMEX;  PROVIDED,  HOWEVER that there shall be excluded from each such period any
delays  which are solely  attributable  to changes  (other than  corrections  of
Company  mistakes  with  respect  to  information  previously  provided  by  the
Investors) required by the Investors in the Registration  Statement with respect
to information relating to the Investors, including, without limitation, changes
to the plan of distribution  and PROVIDED,  FURTHER,  that the aggregate  amount
payable to any  Investor  under this  Section  2(c) shall not exceed ten percent
(10%)  of  such  Investor's   Aggregate  Share  Price.  (For  example,   if  the
Registration  Statement  is not  effective  by the  Registration  Deadline,  the
Company would pay $20,000 for each  $1,000,000 of Aggregate  Share Price and the
Company would pay an additional  $20,000 for each  $1,000,000 of Aggregate Share
Price thereafter for each additional thirty (30) days the Registration Statement
is not  effective  (up to a maximum of $100,000  for each  $1,000,000  Aggregate
Share Price)). Such amounts shall be paid in cash or, at each Investor's option,
may be convertible  into Common Stock at the  "CONVERSION  PRICE" (as defined in
the  Certificate  of  Designations).  Any  shares of Common  Stock  issued  upon
conversion  of such amounts  shall be  Registrable  Securities.  If the Investor
desires to convert the amounts due  hereunder  into  Registrable  Securities  it
shall so notify the Company in writing  within two (2) business days of the date
on which such  amounts are first  payable in cash and such  amounts  shall be so
convertible  (pursuant  to the  mechanics  set  forth  under  Article  IV of the
Certificate  of  Designations),  beginning  on the last day upon  which the cash
amount  would  otherwise  be due in  accordance  with  the  following  sentence.
Payments of cash  pursuant  hereto  shall be made within five (5) days after the
end of each period that gives rise to such obligation.

         d. [Intentionally Omitted]

         e.  ELIGIBILITY FOR FORM S-3. The Company  represents and warrants that
it meets the  requirements  for the use of Form S-3 for registration of the sale
by the Initial  Investors and any other Investor of the  Registrable  Securities
and the Company shall file all reports  required to be filed by the Company with
the SEC in a timely  manner so as to maintain  such  eligibility  for the use of
Form S-3.



                                       3
<PAGE>

         3. OBLIGATIONS OF THE COMPANY.

         In connection with the registration of the Registrable Securities,  the
Company shall have the following obligations:

                  a. The Company  shall  prepare  promptly and file with the SEC
the Registration Statement required by Section 2(a), and cause such Registration
Statement  relating to  Registrable  Securities  to become  effective as soon as
practicable  after such  filing,  but in no event  later  than the  Registration
Deadline,  and keep the Registration Statement effective pursuant to Rule 415 at
all times  until such date as is the earlier of (i) the date on which all of the
Registrable Securities have been sold and (ii) the date on which all Registrable
Securities (in the reasonable  opinion of counsel to the Initial  Investors) may
be  immediately  sold  by the  Investors  to  the  public  without  registration
(including, in accordance with Rule 144(k) promulgated under the Securities Act)
(the  "Registration  Period"),   which  Registration  Statement  (including  any
amendments or supplements  thereto and  prospectuses  contained  therein and all
documents  incorporated  by  reference  therein)  shall not  contain  any untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated therein, or necessary to make the statements therein not misleading.

                  b.  The  Company  shall  prepare  and  file  with the SEC such
amendments   (including   post-effective   amendments)   and  supplements  to  a
Registration   Statement  and  the  prospectus   used  in  connection  with  the
Registration  Statement as may be necessary to keep the  Registration  Statement
effective at all times during the Registration  Period, and, during such period,
comply with the provisions of the Securities Act with respect to the disposition
of  all  Registrable  Securities  of the  Company  covered  by the  Registration
Statement  until  such  time as all of such  Registrable  Securities  have  been
disposed of in accordance with the intended methods of disposition by the seller
or sellers thereof as set forth in the Registration  Statement.  In the event an
Investor  notifies  the  Company  that the  number of shares  available  under a
Registration  Statement  filed pursuant to this Agreement was, for any three (3)
consecutive  trading  days (the date the  Investor  notifies the Company of such
occurrence being the  "REGISTRATION  TRIGGER DATE"),  is insufficient to cover a
number of shares equal to the  applicable  Registration  Percentage  (as defined
below)  multiplied by all of the Registrable  Securities issued or issuable upon
conversion of the Preferred  Stock held by such Investor  (without giving effect
to any limitations on conversion contained in Article IV.C of the Certificate of
Designations), the Company shall amend the Registration Statement, or file a new
Registration Statement (on the short form available therefor, if applicable), or
both,  so as to cover  one  hundred  fifty  percent  (150%)  of the  Registrable
Securities  issued or issuable to such  Investor  (without  giving effect to any
limitations  on  conversion  contained  in Article  IV.C of the  Certificate  of
Designations),  in each case,  as soon as  practicable,  but in any event within
fifteen (15) days after the Registration Trigger Date (based on the market price
of the Common Stock and other relevant  factors on which the Company  reasonably
elects to rely).  The Company shall cause such amendment and/or new Registration
Statement  to become  effective  as soon as  practicable  following  the  filing
thereof.  In the event the Company fails to obtain the effectiveness of any such
Registration  Statement  within  ninety (90) days after a  Registration  Trigger
Date, each Investor shall thereafter have the option, exercisable in whole or in
part at any time and from time to time by  delivery  of a written  notice to the
Company (a "REDEMPTION NOTICE"), to require the Company to purchase for cash, at
an amount per share equal to the Redemption Amount (as defined in Article VIII.C
of the Certificate of Designations), a portion of the Investor's Preferred Stock
such that the total number of shares of Common Stock  issuable to such  Investor
upon conversion of its Preferred Stock (without giving effect to any limitations
on conversion contained in Article IV.C of the Certificate of Designations) does
not exceed 135% of the Registrable Securities issued or issuable upon conversion
of such Investor's  Preferred Stock (without giving effect to any limitations on
conversion contained in Article IV.C of the Certificate of Designations). If the


                                       4
<PAGE>

Corporation  fails to redeem any of such shares  within five (5)  business  days
after its receipt of a Redemption  Notice,  then such Investor shall be entitled
to the remedies  provided in Article VIII.D of the Certificate of  Designations.
As used herein,  "REGISTRATION  PERCENTAGE" means one hundred percent (100%) for
the period  ending on the 150th day  following  the  Closing  Date and means one
hundred and thirty-five percent (135%) thereafter.

                  c.  The  Company  shall   furnish  to  each   Investor   whose
Registrable  Securities are included in the Registration Statement and its legal
counsel (i) promptly after the same is prepared and publicly distributed,  filed
with the SEC, or received by the Company, one copy of the Registration Statement
and any amendment thereto,  each preliminary  prospectus and prospectus and each
amendment or supplement thereto, and, in the case of the Registration  Statement
referred to in Section 2(a),  each letter written by or on behalf of the Company
to the SEC or the staff of the SEC, and each item of correspondence from the SEC
or the staff of the SEC, in each case  relating to such  Registration  Statement
(other than any portion,  if any,  thereof which contains  information for which
the Company has sought confidential  treatment),  and (ii) such number of copies
of a prospectus,  including a preliminary  prospectus,  and all  amendments  and
supplements  thereto and such other  documents as such  Investor may  reasonably
request in order to facilitate  the  disposition of the  Registrable  Securities
owned by such Investor.

                  d. The Company  shall use  reasonable  efforts to (i) register
and qualify the Registrable  Securities  covered by the  Registration  Statement
under such other  securities  or "blue  sky" laws of such  jurisdictions  in the
United States as each Investor who holds  Registrable  Securities  being offered
reasonably  requests,   (ii)  prepare  and  file  in  those  jurisdictions  such
amendments  (including  post-effective   amendments)  and  supplements  to  such
registrations   and   qualifications   as  may  be  necessary  to  maintain  the
effectiveness  thereof  during the  Registration  Period,  (iii) take such other
actions as may be necessary to maintain such registrations and qualifications in
effect at all times  during  the  Registration  Period,  and (iv) take all other
actions reasonably necessary or advisable to qualify the Registrable  Securities
for sale in such jurisdictions; PROVIDED, HOWEVER, that the Company shall not be
required in connection  therewith or as a condition thereto to (a) qualify to do
business in any jurisdiction where it would not otherwise be required to qualify
but for this Section 3(d),  (b) subject  itself to general  taxation in any such
jurisdiction,  (c) file a general  consent  to  service  of  process in any such
jurisdiction,  (d) provide any undertakings that cause the Company undue expense
or burden,  or (e) make any change in its charter or bylaws,  which in each case
the Board of  Directors  of the  Company  determines  to be contrary to the best
interests of the Company and its stockholders.

                  e. In the event the  Investors who hold a majority in interest
of the Registrable  Securities being offered in an offering select  underwriters
for the offering, the Company shall enter into and perform its obligations under
an  underwriting  agreement,  in usual and customary  form,  including,  without
limitation,  customary  indemnification and contribution  obligations,  with the
underwriters of such offering.

                  f. As promptly as  practicable  after  becoming  aware of such
event,  the Company shall notify each Investor of the happening of any event, of
which the Company has knowledge, as a result of which the prospectus included in
the Registration Statement, as then in effect, includes an untrue statement of a
material fact or omission to state a material fact required to be stated therein
or necessary to make the  statements  therein not  misleading,  and use its best
efforts  promptly  to prepare a  supplement  or  amendment  to the  Registration
Statement to correct such untrue statement or omission,  and deliver such number
of copies of such  supplement or amendment to each Investor as such Investor may
reasonably request.



                                       5
<PAGE>

                  g. The  Company  shall use its best  efforts  to  prevent  the
issuance  of  any  stop  order  or  other   suspension  of  effectiveness  of  a
Registration  Statement,  and,  if  such an  order  is  issued,  to  obtain  the
withdrawal of such order at the earliest  practicable  moment and to notify each
Investor  who holds  Registrable  Securities  being sold (or, in the event of an
underwritten  offering, the managing underwriters) of the issuance of such order
and the resolution thereof.

                  h.  The  Company   shall  permit  a  single  firm  of  counsel
designated by the Initial Investors to review the Registration Statement and all
amendments and supplements  thereto a reasonable period of time (and in no event
less than three (3)  business  days) prior to their filing with the SEC, and not
file any document in a form to which such  counsel  reasonably  objects.  In the
event such  counsel  fails to convey to the Company all of its comments (or that
it has no comments) to such Registration Statement prior to the scheduled filing
date  of  such  Registration   Statement  (which  date  shall  comply  with  the
requirements  set forth in this Section 3(h), the sixty (60) and the one hundred
and twenty  (120) day  periods  referred  to in  Section  2(a) and 2(c) shall be
extended by such number of business days after such  scheduled  filing date that
such counsel so conveys such comments (or that it has no comments).

                  i. The Company shall make generally  available to its security
holders  as soon as  practical,  but not later than  ninety  (90) days after the
close of the period covered  thereby,  an earnings  statement (in form complying
with  the  provisions  of  Rule  158  under  the  Securities   Act)  covering  a
twelve-month  period  beginning  not later  than the first day of the  Company's
fiscal quarter next following the effective date of the Registration Statement.

                  j. At the request of any Investor,  the Company shall furnish,
on the date of effectiveness of the Registration Statement (i) an opinion, dated
as of  such  date,  from  counsel  representing  the  Company  addressed  to the
Investors  and in  form,  scope  and  substance  as is  customarily  given in an
underwritten public offering and (ii) in the case of an underwriting,  a letter,
dated such date, from the Company's  independent certified public accountants in
form and  substance as is  customarily  given by  independent  certified  public
accountants to underwriters in an underwritten public offering, addressed to the
underwriters, if any, and the Investors.

                  k. The Company shall make  available for inspection by (i) any
Investor, (ii) any underwriter  participating in any disposition pursuant to the
Registration Statement,  (iii) one firm of attorneys and one firm of accountants
or other  agents  retained  by the  Investors,  and  (iv) one firm of  attorneys
retained by all such underwriters (collectively, the "INSPECTORS") all pertinent
financial and other records, and pertinent corporate documents and properties of
the  Company  (collectively,  the  "RECORDS"),  as  shall be  reasonably  deemed
necessary  by each  Inspector  to enable  each  Inspector  to  exercise  its due
diligence  responsibility,  and  cause the  Company's  officers,  directors  and
employees to supply all information  which any Inspector may reasonably  request
for purposes of such due diligence; PROVIDED, HOWEVER, that each Inspector shall
hold in confidence and shall not make any disclosure  (except to an Investor) of
any Record or other information which the Company determines in good faith to be
confidential,  and of which determination the Inspectors are so notified, unless
(a)  the  disclosure  of such  Records  is  necessary  to  avoid  or  correct  a
misstatement or omission in any Registration Statement,  (b) the release of such
Records  is  ordered  pursuant  to a  subpoena  or other  order  from a court or
government  body  of  competent  jurisdiction,  or (c) the  information  in such
Records has been made generally available to the public other than by disclosure
in violation of this or any other  agreement.  The Company shall not be required
to disclose any confidential  information in such Records to any Inspector until
and unless such Inspector shall have entered into confidentiality


                                       6
<PAGE>

agreements (in form and substance  satisfactory to the Company) with the Company
with  respect  thereto,  substantially  in the form of this Section  3(k).  Each
Investor agrees that it shall,  upon learning that disclosure of such Records is
sought  in or by a court  or  governmental  body of  competent  jurisdiction  or
through other means, give prompt notice to the Company and allow the Company, at
its expense,  to undertake  appropriate  action to prevent  disclosure of, or to
obtain a protective order for, the Records deemed  confidential.  Nothing herein
shall be deemed to limit the Investor's  ability to sell Registrable  Securities
in a manner which is otherwise consistent with applicable laws and regulations.

                  l.  The  Company  shall  hold in  confidence  and not make any
disclosure of information  concerning an Investor provided to the Company unless
(i) disclosure of such  information is necessary to comply with federal or state
securities  laws, (ii) the disclosure of such  information is necessary to avoid
or correct a misstatement or omission in any Registration  Statement,  (iii) the
release of such  information  is ordered  pursuant  to a subpoena or other order
from  a  court  or  governmental  body  of  competent  jurisdiction,  (iv)  such
information  has been made  generally  available  to the  public  other  than by
disclosure  in violation of this or any other  agreement,  or (v) such  Investor
consents to the form and content of any such disclosure. The Company agrees that
it shall,  upon  learning  that  disclosure  of such  information  concerning an
Investor  is  sought  in  or  by a  court  or  governmental  body  of  competent
jurisdiction  or through other means,  give prompt notice to such Investor prior
to making such disclosure,  and allow the Investor, at its expense, to undertake
appropriate  action to prevent  disclosure  of, or to obtain a protective  order
for, such information.

                  m. The Company  shall use its best efforts to promptly  either
(i) cause all the Registrable  Securities covered by the Registration  Statement
to be listed on the NYSE or the AMEX or another national securities exchange and
on each additional  national securities exchange on which securities of the same
class or series issued by the Company are then listed, if any, if the listing of
such Registrable  Securities is then permitted under the rules of such exchange,
or (ii) secure the designation and quotation,  of all the Registrable Securities
covered by the Registration  Statement on the NASDAQ Small Cap Market or the NNM
and,  without  limiting  the  generality  of the  foregoing,  to arrange  for or
maintain at least two market makers to register with the National Association of
Securities  Dealers,  Inc.  ("NASD")  as such with  respect to such  Registrable
Securities.

                  n. The Company shall provide a transfer  agent and  registrar,
which may be a single entity, for the Registrable  Securities not later than the
effective date of the Registration Statement.

                  o. The Company  shall  cooperate  with the  Investors who hold
Registrable   Securities   being  offered  and  the  managing   underwriter   or
underwriters,  if any, to  facilitate  the timely  preparation  and  delivery of
certificates  (not bearing any  restrictive  legends)  representing  Registrable
Securities to be offered pursuant to the Registration  Statement and enable such
certificates to be in such denominations or amounts,  as the case may be, as the
managing  underwriter or  underwriters,  if any, or the Investors may reasonably
request  and   registered  in  such  names  as  the  managing   underwriter   or
underwriters,  if any, or the  Investors  may  request,  and,  within  three (3)
business  days  after  a  Registration   Statement  which  includes  Registrable
Securities  is ordered  effective  by the SEC,  the  Company  shall  cause legal
counsel  selected  by the  Company to  deliver,  to the  transfer  agent for the
Registrable   Securities  (with  copies  to  the  Investors  whose   Registrable
Securities  are  included  in such  Registration  Statement)  an opinion of such
counsel in the form attached hereto as EXHIBIT 1.



                                       7
<PAGE>

                  p. At the request of any  Investor,  the Company shall prepare
and file with the SEC such amendments (including post-effective  amendments) and
supplements  to a Registration  Statement and the prospectus  used in connection
with the Registration  Statement as may be necessary in order to change the plan
of distribution set forth in such Registration Statement.

         4. OBLIGATIONS OF THE INVESTORS.

         In connection with the registration of the Registrable Securities,  the
Investors shall have the following obligations:

                  a. It shall be a condition precedent to the obligations of the
Company to complete the registration  pursuant to this Agreement with respect to
the  Registrable  Securities of a particular  Investor that such Investor  shall
furnish to the  Company  such  information  regarding  itself,  the  Registrable
Securities  held by it and the intended method of disposition of the Registrable
Securities held by it as shall be reasonably required to effect the registration
of such  Registrable  Securities  and shall execute such documents in connection
with such registration as the Company may reasonably  request. At least ten (10)
business  days prior to the first  anticipated  filing date of the  Registration
Statement,  the Company shall notify each Investor in writing of the information
the  Company  requires  from each such  Investor  and each such  Investor  shall
provide  such  information  no later than five (5)  business  days prior to such
anticipated filing date.

                  b.  Each  Investor,  by  such  Investor's  acceptance  of  the
Registrable  Securities,  agrees to  cooperate  with the  Company as  reasonably
requested by the Company in connection  with the  preparation  and filing of the
Registration Statement hereunder,  unless such Investor has notified the Company
in  writing  of such  Investor's  election  to  exclude  all of such  Investor's
Registrable Securities from the Registration Statement.

                  c. Each Investor whose Registrable  Securities are included in
a  Registration  Statement  understands  that  the  Securities  Act may  require
delivery of a prospectus  relating  thereto in connection  with any sale thereof
pursuant to such  Registration  Statement and each such Investor shall deliver a
prospectus in connection with any such sale.

                  d. Each Investor agrees to notify the Company promptly, but in
any event within 72 hours after the date on which all Registrable Securities and
Preferred Shares owned by such Investor have been sold by such Investor, if such
date is prior to the expiration of the Registration  Period, so that the Company
may comply with its  obligation  to  terminate  the  Registration  Statement  in
accordance  with Item 512 of Regulation  S-K or Regulation  S-B, as the case may
be.

                  e. In the event  Investors  holding a majority  in interest of
the Registrable  Securities being offered determine to engage the services of an
underwriter,  each  Investor  agrees to enter into and perform  such  Investor's
obligations  under an  underwriting  agreement,  in usual  and  customary  form,
including,  without  limitation,   customary  indemnification  and  contribution
obligations,  with the managing underwriter of such offering and take such other
actions as are  reasonably  required  in order to  expedite  or  facilitate  the
disposition of the Registrable Securities, unless such Investor has notified the
Company in writing of such Investor's election to exclude all of such Investor's
Registrable Securities from the Registration Statement.



                                       8
<PAGE>

                  f. Each Investor  agrees that, upon receipt of any notice from
the Company of the happening of any event of the kind  described in Section 3(f)
or 3(g), such Investor will immediately  discontinue  disposition of Registrable
Securities  pursuant to the  Registration  Statement  covering such  Registrable
Securities  until such Investor's  receipt of the copies of the  supplemented or
amended  prospectus  contemplated by Section 3(f) or 3(g) and, if so directed by
the Company,  such Investor  shall deliver to the Company (at the expense of the
Company) or destroy (and deliver to the Company a  certificate  of  destruction)
all  copies in such  Investor's  possession,  of the  prospectus  covering  such
Registrable Securities current at the time of receipt of such notice.

                  g. No Investor may  participate in any offering of Registrable
Securities  hereunder  unless such  Investor (i) agrees to sell such  Investor's
Registrable Securities on the basis provided in any underwriting arrangements in
usual and  customary  form  entered  into by the  Company,  (ii)  completes  and
executes  all  questionnaires,  powers of  attorney,  indemnities,  underwriting
agreements  and  other  documents  reasonably  required  under the terms of such
underwriting  arrangements,  and (iii)  agrees to pay its pro rata  share of all
underwriting  discounts  and  commissions  and any  expenses  in excess of those
payable by the Company pursuant to Section 5 below.

         5. EXPENSES OF REGISTRATION.

         All expenses incurred by the Company in connection with  registrations,
filings or  qualifications  pursuant  to  Sections 2 and 3,  including,  without
limitation,  all registration,  listing and  qualifications  fees,  printers and
accounting  fees, the fees and  disbursements of counsel for the Company and the
fees and disbursements contemplated by Section 3(j) hereof shall be borne by the
Company.  The Company shall also reimburse the Investors for the reasonable fees
and  disbursements of one counsel selected by the Investors  pursuant to Section
2(b) hereof.  The Investors shall be responsible for any underwriting  discounts
and commissions attributable to the Registrable Securities to be sold by them.

         6. INDEMNIFICATION.

         In the event any Registrable  Securities are included in a Registration
Statement under this Agreement:

                  a. To the extent permitted by law, the Company will indemnify,
hold  harmless  and  defend  (i)  each  Investor  who  holds  such   Registrable
Securities,  and (ii) the directors,  officers,  partners,  members,  employees,
agents and each person who controls  any Investor  within the meaning of Section
15 of the Securities  Act or Section 20 of the Securities  Exchange Act of 1934,
as amended (the  "EXCHANGE  ACT"),  if any,  (each,  an  "INDEMNIFIED  PERSON"),
against any joint or several losses,  claims,  damages,  liabilities or expenses
(collectively, together with actions, proceedings or inquiries by any regulatory
or  self-regulatory  organization,  whether commenced or threatened,  in respect
thereof,  "CLAIMS")  to which any of them may  become  subject  insofar  as such
Claims  arise out of or are based  upon:  (i) any  untrue  statement  or alleged
untrue statement of a material fact in a Registration  Statement or the omission
or alleged  omission to state  therein a material  fact required to be stated or
necessary  to make the  statements  therein  not  misleading,  (ii)  any  untrue
statement  or alleged  untrue  statement  of a material  fact  contained  in any
preliminary  prospectus if used prior to the effective date of such Registration
Statement, or contained in the final prospectus (as amended or supplemented,  if
the Company files any amendment  thereof or supplement  thereto with the SEC) or
the omission or alleged omission to state therein any material fact necessary to
make the statements


                                       9
<PAGE>

made therein,  in light of the circumstances  under which the statements therein
were made, not  misleading,  or (iii) any violation or alleged  violation by the
Company of the  Securities  Act,  the Exchange  Act,  any other law,  including,
without  limitation,  any  state  securities  law,  or any  rule  or  regulation
thereunder  relating  to the offer or sale of the  Registrable  Securities  (the
matters  in  the  foregoing  clauses  (i)  through  (iii)  being,  collectively,
"VIOLATIONS").  Subject  to the  restrictions  set  forth in  Section  6(c) with
respect  to the  number  of legal  counsel,  the  Company  shall  reimburse  the
Investors and each such  underwriter  or  controlling  person,  promptly as such
expenses are incurred and are due and payable,  for any reasonable legal fees or
other reasonable  expenses incurred by them in connection with  investigating or
defending  any such Claim.  Notwithstanding  anything to the contrary  contained
herein, the indemnification  agreement contained in this Section 6(a): (i) shall
not apply to a Claim  arising out of or based upon a Violation  which  occurs in
reliance upon and in  conformity  with  information  furnished in writing to the
Company  by  such  Indemnified  Person  expressly  for  use in the  Registration
Statement or any such amendment  thereof or supplement  thereto;  (ii) shall not
apply to amounts paid in settlement of any Claim if such  settlement is effected
without the prior  written  consent of the Company,  which  consent shall not be
unreasonably  withheld;  and (iii) with respect to any  preliminary  prospectus,
shall not inure to the benefit of any Indemnified Person if the untrue statement
or  omission  of material  fact  contained  in the  preliminary  prospectus  was
corrected on a timely basis in the prospectus,  as then amended or supplemented,
if such corrected  prospectus was timely made available by the Company  pursuant
to Section  3(c) hereof,  and the  Indemnified  Person was  promptly  advised in
writing not to use the  incorrect  prospectus  prior to the use giving rise to a
Violation and such Indemnified  Person,  notwithstanding  such advice,  used it.
Such  indemnity  shall  remain  in  full  force  and  effect  regardless  of any
investigation  made by or on behalf of the Indemnified  Person and shall survive
the transfer of the Registrable  Securities by the Investors pursuant to Section
9.

                  b. In connection with any  Registration  Statement in which an
Investor is  participating,  each such Investor agrees severally and not jointly
to  indemnify,  hold  harmless  and  defend,  to the same extent and in the same
manner set forth in Section 6(a), the Company,  each of its  directors,  each of
its officers who signs the  Registration  Statement,  its employees,  agents and
each person,  if any, who controls the Company  within the meaning of Section 15
of the  Securities  Act or  Section  20 of  the  Exchange  Act,  and  any  other
stockholder selling securities pursuant to the Registration  Statement or any of
its  directors  or  officers  or any person who  controls  such  stockholder  or
underwriter  within  the  meaning  of the  Securities  Act or the  Exchange  Act
(collectively and together with an Indemnified Person, an "INDEMNIFIED  PARTY"),
against any Claim to which any of them may become subject,  under the Securities
Act, the Exchange  Act or  otherwise,  insofar as such Claim arises out of or is
based upon any  Violation,  in each case to the extent  (and only to the extent)
that such  Violation  occurs in reliance  upon and in  conformity  with  written
information  furnished  to the  Company by such  Investor  expressly  for use in
connection with such  Registration  Statement;  and subject to Section 6(c) such
Investor will reimburse any legal or other  expenses  (promptly as such expenses
are incurred and are due and payable)  reasonably incurred by them in connection
with  investigating  or defending any such Claim;  PROVIDED,  HOWEVER,  that the
indemnity  agreement  contained  in this Section 6(b) shall not apply to amounts
paid in settlement of any Claim if such settlement is effected without the prior
written  consent  of such  Investor,  which  consent  shall not be  unreasonably
withheld;  PROVIDED,  FURTHER,  HOWEVER, that the Investor shall be liable under
this Agreement  (including this Section 6(b) and Section 7) for only that amount
as does not exceed the net  proceeds  actually  received  by such  Investor as a
result  of the sale of  Registrable  Securities  pursuant  to such  Registration
Statement.  Such indemnity  shall remain in full force and effect  regardless of
any  investigation  made by or on  behalf  of such  Indemnified  Party and shall
survive the transfer of the Registrable


                                       10
<PAGE>

Securities by the Investors pursuant to Section 9.  Notwithstanding  anything to
the contrary contained herein, the  indemnification  agreement contained in this
Section 6(b) with respect to any preliminary  prospectus  shall not inure to the
benefit of any Indemnified Party if the untrue statement or omission of material
fact contained in the preliminary  prospectus was corrected on a timely basis in
the  prospectus,  as then amended or  supplemented,  and the  Indemnified  Party
failed to utilize such corrected prospectus.

                  c.  Promptly  after  receipt  by  an  Indemnified   Person  or
Indemnified  Party  under this  Section 6 of notice of the  commencement  of any
action  (including  any  governmental   action),   such  Indemnified  Person  or
Indemnified  Party shall,  if a Claim in respect  thereof is to made against any
indemnifying  party under this  Section 6, deliver to the  indemnifying  party a
written notice of the commencement  thereof,  and the  indemnifying  party shall
have the right to participate in, and, to the extent the  indemnifying  party so
desires,  jointly with any other indemnifying party similarly noticed, to assume
control  of the  defense  thereof  with  counsel  mutually  satisfactory  to the
indemnifying  party and the Indemnified  Person or the Indemnified Party, as the
case may be;  PROVIDED,  HOWEVER,  that  such  indemnifying  party  shall not be
entitled to assume such defense and an Indemnified  Person or Indemnified  Party
shall have the right to retain its own counsel  with the fees and expenses to be
paid by the  indemnifying  party,  if,  in the  reasonable  opinion  of  counsel
retained by the indemnifying  party, the  representation  by such counsel of the
Indemnified  Person or  Indemnified  Party and the  indemnifying  party would be
inappropriate  due to actual or  potential  conflicts  of interest  between such
Indemnified  Person or Indemnified Party and any other party represented by such
counsel in such proceeding or the actual or potential  defendants in, or targets
of, any such action include both the Indemnified Person or the Indemnified Party
and the indemnifying  party and any such Indemnified Person or Indemnified Party
reasonably  determines  that  there  may be  legal  defenses  available  to such
Indemnified  Person or Indemnified Party which are different from or in addition
to those available to such indemnifying  party. The indemnifying party shall pay
for  only  one  separate  legal  counsel  for  the  Indemnified  Persons  or the
Indemnified Parties, as applicable,  and such legal counsel shall be selected by
Investors holding a majority-in-interest  of the Registrable Securities included
in the  Registration  Statement to which the Claim relates (with the approval of
the  Initial  Investors  if it holds  Registrable  Securities  included  in such
Registration  Statement),  if the  Investors  are  entitled  to  indemnification
hereunder,  or by the  Company,  if the Company is  entitled to  indemnification
hereunder,  as  applicable.  The  failure  to  deliver  written  notice  to  the
indemnifying  party within a  reasonable  time of the  commencement  of any such
action  shall  not  relieve  such  indemnifying  party of any  liability  to the
Indemnified  Person or  Indemnified  Party  under this  Section 6, except to the
extent  that the  indemnifying  party is actually  prejudiced  in its ability to
defend such action. The indemnification required by this Section 6 shall be made
by  periodic   payments  of  the  amount   thereof  during  the  course  of  the
investigation or defense, as such expense, loss, damage or liability is incurred
and is due and payable.

         7.  CONTRIBUTION.

         To  the  extent  any   indemnification  by  an  indemnifying  party  is
prohibited or limited by law, the indemnifying  party agrees to make the maximum
contribution  with respect to any amounts for which it would otherwise be liable
under Section 6 to the fullest extent permitted by law; PROVIDED,  HOWEVER, that
(i) no contribution shall be made under  circumstances where the maker would not
have been  liable for  indemnification  under the fault  standards  set forth in
Section 6, (ii) no person  guilty of  fraudulent  misrepresentation  (within the
meaning  of  Section  11(f)  of  the  Securities   Act)  shall  be  entitled  to
contribution  from any seller of  Registrable  Securities  who was not guilty of
such fraudulent  misrepresentation,  and (iii)  contribution


                                       11
<PAGE>

(together with any indemnification or other obligations under this Agreement) by
any  seller of  Registrable  Securities  shall be  limited  in amount to the net
amount of proceeds  received  by such  seller from the sale of such  Registrable
Securities.

         8. REPORTS UNDER THE EXCHANGE ACT.

         With a view to making  available to the  Investors the benefits of Rule
144 promulgated under the Securities Act or any other similar rule or regulation
of the SEC that may at any time permit the  Investors to sell  securities of the
Company to the public without registration ("RULE 144"), the Company agrees to:

                  a.  file  with  the SEC in a timely  manner  and make and keep
available  all reports  and other  documents  required of the Company  under the
Securities  Act and the Exchange Act so long as the Company  remains  subject to
such  requirements  (it being  understood  that  nothing  herein shall limit the
Company's  obligations under Section 4(c) of the Securities  Purchase Agreement)
and the filing and  availability of such reports and other documents is required
for the applicable provisions of Rule 144; and

                  b.  furnish to each  Investor  so long as such  Investor  owns
shares of Preferred Stock or Registrable Securities,  promptly upon request, (i)
a written  statement  by the Company  that it has  complied  with the  reporting
requirements  of Rule 144, the  Securities Act and the Exchange Act, (ii) a copy
of the most  recent  annual or  quarterly  report of the  Company and such other
reports and documents so filed by the Company,  and (iii) such other information
as may be reasonably  requested to permit the Investors to sell such  securities
pursuant to Rule 144 without registration.

         9. ASSIGNMENT OF REGISTRATION RIGHTS.

         The rights of the Investors hereunder,  including the right to have the
Company register  Registrable  Securities  pursuant to this Agreement,  shall be
automatically  assignable  by  each  Investor  to any  transferee  of all or any
portion of the shares of Preferred Stock or the  Registrable  Securities if: (i)
the Investor  agrees in writing with the  transferee  or assignee to assign such
rights,  and a copy of such  agreement  is  furnished  to the  Company  within a
reasonable time after such assignment,  (ii) the Company is, within a reasonable
time after such transfer or assignment, furnished with written notice of (a) the
name and address of such  transferee or assignee,  and (b) the  securities  with
respect to which such  registration  rights are being  transferred  or assigned,
(iii)  following  such transfer or assignment,  the further  disposition of such
securities by the transferee or assignee is restricted  under the Securities Act
and applicable  state  securities  laws,  (iv) at or before the time the Company
receives the written notice  contemplated  by clause (ii) of this sentence,  the
transferee or assignee  agrees in writing with the Company to be bound by all of
the provisions  contained herein,  and (v) such transfer shall have been made in
accordance  with  the  applicable   requirements  of  the  Securities   Purchase
Agreement.

         10. AMENDMENT OF REGISTRATION RIGHTS.

         Provisions of this Agreement may be amended and the observance  thereof
may  be  waived  (either  generally  or  in a  particular  instance  and  either
retroactively or prospectively),  only with written consent of the Company,  the
Initial  Investors  (to the extent  the  Initial  Investors  still own shares of
Preferred  Stock or  Registrable  Securities)  and Investors who hold a majority
interest of the  Registrable  Securities.  Any  amendment or waiver  effected in
accordance  with this  Section 10 shall be binding  upon each  Investor  and the
Company.



                                       12
<PAGE>

         11. MISCELLANEOUS.

                  a. A person or entity is deemed to be a holder of  Registrable
Securities  whenever  such  person or entity  owns of  record  such  Registrable
Securities.  If  the  Company  receives  conflicting  instructions,  notices  or
elections  from  two or more  persons  or  entities  with  respect  to the  same
Registrable  Securities,  the Company shall act upon the basis of  instructions,
notice  or  election  received  from the  registered  owner of such  Registrable
Securities.

                  b. Any  notices  required or  permitted  to be given under the
terms of this  Agreement  shall be sent by certified or registered  mail (return
receipt  requested)  or  delivered  personally  or by  courier  or by  confirmed
telecopy,  and shall be effective  five days after being placed in the mail,  if
mailed,  or upon receipt or refusal of receipt,  if delivered  personally  or by
courier or confirmed telecopy,  in each case addressed to a party. The addresses
for such communications shall be:

                  If to the Company:

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

                  with a copy to each of the  Company's  General  Counsel at the
                  same address and to:

                  Foley, Hoag & Eliot, LLP
                  One Post Office Square
                  Boston, Massachusetts  02109
                  Telecopy:  (617) 832-7000
                  Attention:  David Broadwin

                  If to RGC International Investors, LDC:

                  RGC International Investors, LDC
                  c/o Rose Glen Capital Management, L.P.
                  440 E. Swedesford Road

                  Suite 2025
                  Wayne, PA  19087
                  Telecopy: (610) 971-2212
                  Attention: Andrew Daley

and if to any other  Investor,  at such  address  as such  Investor  shall  have
provided in writing to the Company,  or at such other address as each such party
furnishes by notice given in accordance with this Section 11(b).



                                       13
<PAGE>

                  c.  Failure of any party to exercise any right or remedy under
this  Agreement or otherwise,  or delay by a party in  exercising  such right or
remedy, shall not operate as a waiver thereof.

                  d.  This  Agreement  shall be  governed  by and  construed  in
accordance  with the laws of the State of Delaware  applicable to contracts made
and to be performed in the State of Delaware.  The Company irrevocably  consents
to the jurisdiction of the United States federal courts located in the County of
Kent in the State of  Delaware  in any suit or  proceeding  based on or  arising
under this Agreement and  irrevocably  agrees that all claims in respect of such
suit or proceeding  may be determined  in such courts.  The Company  irrevocably
waives the defense of an  inconvenient  forum to the maintenance of such suit or
proceeding. The Company further agrees that service of process upon the Company,
mailed by first class mail shall be deemed in every respect effective service of
process upon the Company in any such suit or  proceeding.  Nothing  herein shall
affect the  Investors'  right to serve process in any other manner  permitted by
law. The Company agrees that a final non-appealable judgment in any such suit or
proceeding  shall be conclusive  and may be enforced in other  jurisdictions  by
suit on such judgment or in any other lawful manner.

                  e.  This  Agreement  and  the  Securities  Purchase  Agreement
(including all schedules and exhibits  thereto)  constitute the entire agreement
among the parties  hereto with respect to the subject matter hereof and thereof.
There are no  restrictions,  promises,  warranties or  undertakings,  other than
those set forth or  referred  to herein  and  therein.  This  Agreement  and the
Securities  Purchase Agreement supersede all prior agreements and understandings
among the parties hereto with respect to the subject matter hereof and thereof.

                  f.  Subject  to the  requirements  of  Section 9 hereof,  this
Agreement  shall inure to the benefit of and be binding upon the  successors and
assigns of each of the parties hereto.

                  g. The  headings  in this  Agreement  are for  convenience  of
reference only and shall not limit or otherwise affect the meaning hereof.

                  h. This Agreement may be executed in two or more counterparts,
each of which shall be deemed an original but all of which shall  constitute one
and the same  agreement.  This  Agreement,  once  executed  by a  party,  may be
delivered to the other party hereto by facsimile  transmission of a copy of this
Agreement bearing the signature of the party so delivering this Agreement.

                  i. Each party  shall do and  perform,  or cause to be done and
performed,  all such further acts and things,  and shall execute and deliver all
such other  agreements,  certificates,  instruments and documents,  as the other
party may reasonably request in order to carry out the intent and accomplish the
purposes of this Agreement and the consummation of the transactions contemplated
hereby.

                  j. All  consents  and other  determinations  to be made by the
Investors or the Initial  Investors  pursuant to this Agreement shall be made by
the  Investors or the Initial  Investors  holding a majority of the  Registrable
Securities  (determined as if all shares of Preferred Stock then outstanding had
been  converted  into  or  exercised  for  Registrable  Securities)  held by all
Investors or Initial Investors, as the case may be.

                  k. The initial  number of Registrable  Securities  included on
any  Registration  Statement  and each  increase  to the  number of  Registrable
Securities  included  thereon  shall be


                                       14
<PAGE>

allocated  pro rata  among the  Investors  based on the  number  of  Registrable
Securities held by each Investor at the time of such  establishment or increase,
as the case may be. In the event an Investor  shall sell or  otherwise  transfer
any of such holder's Registrable Securities,  each transferee shall be allocated
a pro rata  portion  of the  number  of  Registrable  Securities  included  on a
Registration Statement for such transferor.  Any shares of Common Stock included
on a Registration  Statement and which remain  allocated to any person or entity
which  does not hold  any  Registrable  Securities  shall  be  allocated  to the
remaining  Investors,  pro rata  based on the  number of  shares of  Registrable
Securities then held by such Investors.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                       15
<PAGE>

         IN WITNESS  WHEREOF,  the parties have caused this Agreement to be duly
executed as of the date first above written.

PALOMAR MEDICAL TECHNOLOGIES, INC.


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

Initial Investors:

         RGC International Investors, LDC


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


<PAGE>


                                                                       EXHIBIT 1
                                                                              TO
                                                                    REGISTRATION
                                                                          RIGHTS
                                                                       AGREEMENT

[Date]

VIA FACSILIME

Herbert Lemmer, Esq.

AMERICAN STOCK TRANSFER & TRUST COMPANY 
40 Wall  Street  
New York,  NY 10005
Facsimile (718) 331-1852

                           RE:      PALOMAR MEDICAL TECHNOLOGIES, INC.

Dear Mr. Lemmer:

         We are counsel to PALOMAR  MEDICAL  TECHNOLOGIES,  INC., a  corporation
organized  under  the laws of the  State of  Delaware  (the  "COMPANY"),  and we
understand that [Name of Investor] (the "HOLDER") has purchased from the Company
shares of the Company's  Series H Convertible  Preferred  Stock (the  "PREFERRED
STOCK") that are  convertible  into shares of the Company's  Common  Stock,  par
value $.01 per share (the "COMMON STOCK"). The Preferred Stock were purchased by
the Holder pursuant to a Securities  Purchase  Agreement,  dated as of March 27,
1997, by and among the Company and the  signatories  thereto (the  "AGREEMENT").
Pursuant to a Registration Rights Agreement,  dated as of March 27, 1997, by and
among  the  Company  and  the  signatories  thereto  (the  "REGISTRATION  RIGHTS
AGREEMENT"), the Company agreed with the Holder, among other things, to register
the Registrable  Securities (as that term is defined in the Registration  Rights
Agreement) under the Securities Act of 1933, as amended (the "SECURITIES  ACT"),
upon the terms provided in the Registration Rights Agreement. In connection with
the Company's obligations under the Registration Rights Agreement,  on ________,
1997,  the Company filed a  Registration  Statement on Form S-___ (File No. 333-
_____________)  (the "REGISTRATION  STATEMENT") with the Securities and Exchange
Commission (the "SEC") relating to the Registrable  Securities,  which names the
Holder as a selling stockholder thereunder.

         [Customary  introductory  and  scope  of  examination  language  to  be
inserted]

         Based on the  foregoing,  we are of the  opinion  that the  Registrable
Securities have been registered under the Securities Act.

                   [Other customary language to be included.]

                                           Very truly yours,

cc:   [Name of Investor]


<PAGE>


                                                                       EXHIBIT C
                                                                              TO
                                                                      SECURITIES
                                                                        PURCHASE
                                                                       AGREEMENT


                             FOLEY, HOAG & ELIOT LLP
                             ONE POST OFFICE SQUARE
                        BOSTON, MASSACHUSETTS 02109-2170
                             TELEPHONE 617-832-1000
                             FACSIMILE 617-832-7000
                                http:/www.fhe.com

                                                              March 31, 1997

The Subscribers listed on
  EXHIBIT A attached hereto

Re:      Palomar Medical Technologies, Inc.

Ladies and Gentlemen:

         We have  acted as  counsel to Palomar  Medical  Technologies,  Inc.,  a
Delaware  corporation  (the  "Company"),  in  connection  with  the  sale of the
Company's  Series H Convertible  Preferred  Stock, par value $.01 per share (the
"Preferred Shares"),  convertible into shares of the Company's Common Stock, par
value $.01 per share (the "Common Stock"),  pursuant to the terms and conditions
of that certain Securities Purchase  Agreement,  dated as of March 28, 1997 (the
"Purchase  Agreement"),  by and between the Company and each of the  Subscribers
listed on EXHIBIT A attached hereto (the "Subscribers"). Capitalized terms- used
herein and not  otherwise  defined  herein  shall have the  respective  meanings
assigned to such terms in the Purchase Agreement.

         In connection  with our rendering of the opinions  expressed  below, we
reviewed (i) the Certificate of  Incorporation  (the "Charter") and By-Laws (the
"By-Laws") of the Company,  each as amended to date; (ii) certificates issued by
the  Secretary  of State of the State of  Delaware  dated March 27,  1997,  with
respect to the legal  existence  and good  standing  of the  Company and Palomar
Medical  Products,   Inc.,  Nexar   Technologies,   Inc.,   Cosmetic  Technology
International,  Inc., Spectrum Medical  Technologies,  Inc., Palomar Electronics
Corporation and Dynaco Corp. in Delaware,  a certificate issued by the Secretary
of State of the State of Arizona dated March 27, 1997, with respect to the legal
existence  and good  standing  of Tissue  Technologies,  Inc.  in Arizona  and a
certificate  issued by the Secretary of State of the State of  California  dated
March 27, 1997,  with respect to the legal existence and good standing of Comtel
Electronics in California  (such entities,  other than the Company,  hereinafter
referred to as the "Subsidiaries");  (iii) a certificate issued by the Secretary
of the Commonwealth of The Commonwealth of Massachusetts as to the qualification
of the Company to conduct business as a foreign  corporation;  (iv) the relevant
records of  meetings  of the  directors  and  stockholders  of the  Company  and
consents of the directors and  stockholders  filed  therewith;  (v) the Purchase
Agreement, the Certificate of Designation and the Registration Rights Agreement;
(vi) the other  documents  delivered at the Closing;  (vii) a certificate of the
Company with respect to certain factual matters; and (viii) such

<PAGE>

other  documents and  certificates  as we have deemed  necessary to enable us to
render the opinions expressed below.

         In rendering  the opinions  expressed in paragraph 1 below with respect
to the legal  existence and good  standing of the Company in Delaware,  and with
respect  to  qualification  and  good  standing  of  the  Company  as a  foreign
corporation in The Commonwealth of Massachusetts, we have relied solely upon the
certificates  referred to in clauses (ii) and (iii) of the preceding  paragraph,
and such opinions are given as of the date of such  certificates.  We express no
opinion as to the tax good standing of the Company.

         With respect to the opinion  expressed  in  paragraph 7 below,  we note
that we did not  observe  or  supervise  the  activities  of the  Company or its
representatives  in  connection  with the  offering  and  sale of the  Preferred
Shares. In rendering such, opinion we have assumed without investigation that in
connection with such offering and sale there has been no general solicitation or
general advertising by the Company or its representatives.

         With respect to the opinion  expressed  in paragraph 8 below,  the term
Material Agreement,  Indenture or Instrument shall mean those documents proposed
by the Company to be filed as exhibits to its Annual  Report on Form 10-KSB (and
any other  documents of which we have actual  knowledge  that in our opinion are
required to be so filed by the Company) in satisfaction  of the  requirements of
Item 13 of Part III of such Form,  which  previously  have not been filed by the
Company  as  an  SEC  Document  or an  exhibit  to an  SEC  Document  ("Material
Agreement,  Indenture or Instrument").  In rendering such opinion we have relied
completely  upon the  Company's  representation  that the  documents  listed  on
EXHIBIT JR attached hereto comprise all such documents.

         In rendering the opinions  expressed  herein, we have also examined and
have relied  completely  upon all of the  representations  and  warranties as to
matters of fact contained in the Purchase Agreement and contained in the related
instruments  and other  documents  delivered by the Company to you in connection
with the  issuance  and sale of the  Preferred  Shares,  and we have assumed the
completeness   and   accuracy  of  all  factual   matters   described   in  such
representations and warranties.

         We have not, except as specifically  noted above,  made any independent
review or  INVESTIGATION  OF FACTS RELATING TO THE COMPANY,  INCLUDING,  without
limiting the generality of the foregoing,  any investigation as to the existence
of any actions,  suits or proceedings  pending or threatened against the Company
or  agreements,  judgments,  injunctions,  orders or  decrees  binding  upon the
Company or which might result in the imposition of any lien or other encumbrance
on any assets of the Company.

<PAGE>

         We have assumed the  authenticity  and  completeness  of all  documents
furnished to us as originals,  the genuineness of all signatures  (other than on
behalf of the Company), the legal capacity of natural persons, the conformity to
the originals of all documents  furnished to us as copies,  and the accuracy and
completeness of all corporate records made available to us by the Company.

         When an opinion set forth below is given to our actual  knowledge,  the
knowledge is limited to the conscious awareness of facts or other information of
the individual  lawyers in our firm who were actively involved in representation
of the Company and without any special or  additional  investigation  undertaken
for the purposes of this opinion.

         You have not asked us to pass upon your  power and  authority  to enter
into the Purchase Agreement or the Registration  Rights Agreement.  Accordingly,
for the  purposes  of this  opinion,  we have  assumed  that each of you has all
requisite  power and  authority  to enter into the  Purchase  Agreement  and the
Registration Rights Agreement and to effect all of the transactions  thereunder,
and that the Purchase  Agreement,  the  Registration  Rights  Agreement and each
other agreement or instrument we have reviewed  constitutes the legal, valid and
binding obligation of all parties thereto other than the Company.

         We have made such examination of Massachusetts law, Federal law and the
corporation  law of the State of Delaware as we deem  necessary for the purposes
of this  opinion.  We do not  purport to pass herein on the laws of any state or
jurisdiction other than the federal law of the United States of America, the law
of The Commonwealth of Massachusetts and the Delaware General Corporation Law.

         We note that the Purchase Agreement is governed by the law of the State
of Delaware. We have assumed, with your permission,  that the substantive law of
the State of Delaware,  other than the corporation law of the State of Delaware,
is identical in all respects  material to our opinions to the substantive law of
The Commonwealth of Massachusetts.

         THE OPINIONS herein  expressed are qualified to the extent that (i) the
validity or  enforceability of any provisions of any agreement or instrument may
be  subject  to or  affected  by  any  bankruptcy,  reorganization,  insolvency,
moratorium,  fraudulent  transfer,  usury or similar law of general  application
from time to time in effect and relating to or affecting  the rights or remedies
of  creditors  generally,  (n) the remedy of specific  performance  or any other
equitable  remedy may be unavailable in any jurisdiction or may be withheld as a
matter  of  judicial  discretion,  and (iii) the  enforcement  of any  rights or
remedies  is or may be  subject  to an  implied  duty on the  part of the  party
seeking to enforce  such  rights to take  action  and make  determinations  on a
reasonable BASIS AND IN GOOD FAITH. In ADDITION, WE EXPRESS NO OPINION herein as
to:  prospective  waivers  of rights to notice or a hearing  or OF OTHER  RIGHTS
GRANTED BY CONSTITUTION or statute; powers of

<PAGE>

attorney;  provisions purporting to relieve parties of the consequences of their
own negligence or  misconduct;  provisions  purporting to establish  evidentiary
standards;  or  provisions  to the  effect  that  rights  or  remedies  are  not
exclusive,  that every right or remedy is  cumulative  and may be  exercised  in
addition to any other right or remedy,  or that  failure to exercise or delay in
exercising rights and remedies will not operate as a waiver of any such right or
remedy.

Based upon and subject to the foregoing, we are of the opinion that:

1.       The Company is a corporation duly organized,  validly existing, in good
         standing  under the laws of the State of Delaware and has all requisite
         corporate  power and  authority  to conduct its  business as  currently
         conducted.  Each of the  Subsidiaries is a corporation  duly organized,
         validly  existing,  in good  standing  under  the laws of its  state of
         incorporation  and has all requisite  corporate  power and authority to
         conduct  its  business  as  currently  conducted.  The  Company is duly
         qualified  as a  foreign  corporation  and is in good  standing  in The
         Commonwealth of Massachusetts,  which is the only jurisdiction in which
         failure to so qualify would have a Material Adverse Effect. The Company
         has power and  authority to enter into and perform each of the Purchase
         Agreement  and the  Registration  Rights  Agreement  and to  issue  the
         Preferred Shares and to issue the Conversion  Shares upon conversion of
         the Preferred Shares.

2.       The Purchase  Agreement,  the  Registration  Rights  Agreement  and the
         Certificate  of  Designation  have been duly and validly  executed  and
         delivered by the Company and  constitute  the legal,  valid and binding
         obligations  of  the  Company   enforceable   against  the  Company  in
         accordance with their  respective  terms. You have not requested and we
         do not express any opinion as to the validity or  enforceability of the
         indemnification and contribution  provisions of the Registration Rights
         Agreement.

3.       The authorized capital stock of the Company consists of (a) 100,000,000
         SHARES OF COMMON STOCK AND (B) 5,000,000 shares of Preferred Stock, par
         value $.01 per share.

4.       The  Certificate  of  Designation  has been filed with the Secretary of
         State of the State of Delaware, and the holders of the Preferred Shares
         are entitled to the rights and privileges set forth therein  subject to
         the exceptions set forth in paragraphs 8 and 9.

<PAGE>

5.       The Preferred Shares and the Conversion Shares are duly authorized, the
         Preferred Shares are validly issued,  fully paid and non-assessable and
         the Conversion  Shares,  when issued in accordance with the Certificate
         of Designation,  will be validly issued, fully paid and non-assessable.
         The Company has reserved for issuance upon conversion of the Conversion
         Shares  4,500,000  shares of Common Stock,  as well as such  additional
         shares of Common Stock as may be required to be issued upon  conversion
         as a result of the antidilution provisions of the Preferred Shares.

6.       To our  knowledge,  there  are no  preemptive  rights  to  acquire  the
         Preferred  Shares or the Conversion  Shares or any other  securities of
         the Company upon  issuance of the  Preferred  Shares or the  Conversion
         Shares. The Common Stock was authorized for trading on the NASDAQ Small
         Cap Market as of the close of business on March 28, 1997. No suspension
         of  trading in the  Common  Stock on the NASDAQ  Small Cap Market is in
         effect or threatened.

7.       Assuming the accuracy of the respective  representations and warranties
         of the Company and the Subscribers set forth in the Purchase Agreement,
         the offer, issuance,  sale and delivery of the Preferred Shares and the
         Conversion  Shares  in  accordance  with  the  terms  of  the  Purchase
         Agreement  and  the  Certificate  of  Designation   constitute   exempt
         transactions  or  exempt  securities,  as the  case may be,  under  the
         Securities Act of 1933, as amended.

8.       The execution,  delivery and performance of the Purchase  Agreement and
         Registration  Rights  Agreement by the Company and the  consummation by
         the Company of the transactions  contemplated by the Purchase Agreement
         and the Registration Rights Agreement,  including,  without limitation,
         the issuance of the Preferred Shares and the issuance of the Conversion
         Shares in accordance  with the terms of the Certificate of Designation,
         do not and will not result in a violation of the Company's  Certificate
         of  Incorporation  or By-Laws or conflict with, or constitute a default
         (or an event which with notice or lapse of time or both would  become a
         default) under, or give to others any rights of termination, amendment,
         acceleration or cancellation of, any agreement, indenture or instrument
         that is filed as an exhibit to the SEC Documents or any other  Material
         Agreement, Indenture or Instrument except for such conflicts, defaults,
         terminations,  amendments, accelerations,  cancellations and violations
         as would not, individually or in the aggregate, have a Material Adverse
         Effect or a material adverse effect


<PAGE>

         on the Company's  ability to perform its obligations under the Purchase
         Agreement or the  Registration  Rights  Agreement  or the  Subscribers'
         rights as a holder of Preferred Shares.

9.       The execution,  delivery and performance of the Purchase  Agreement and
         the  Registration  Rights Agreement by the Company and the consummation
         by  the  Company  of the  transactions  contemplated  by  the  Purchase
         Agreement and the Registration  Rights  Agreement,  including,  without
         limitation,  the issuance of the  Preferred  Shares and the issuance of
         the Conversion  Shares in accordance  with the terms of the Certificate
         of  Designation,  (i) do not and will not result in a violation  of any
         federal,  Delaware General  Corporation or Massachusetts  law, rule, or
         regulation,  or, to our  knowledge,  any  order,  judgment  or  decree,
         applicable  to the  Company,  or by which any  property or asset of the
         Company is bound or affected,  and (ii) will not require the Company to
         obtain any approval, consent, authorization, waiver, exemption or order
         of, or make any filing or registration  with, any court or governmental
         or regulatory agency,  self regulatory  organization or stock market or
         exchange  or, to our  knowledge,  any third  party,  in order for it to
         execute,  deliver or perform any of its obligations  under the Purchase
         Agreement or the Registration  Rights Agreement or to issue and deliver
         the Preferred  Shares or to issue and deliver the Conversion  Shares in
         accordance  with the terms  thereof or for you to exercise  your rights
         and remedies  under any of the Purchase  Agreement or the  Registration
         Rights Agreement (other than any SEC, NASD,  NASDAQ or state securities
         filings  which may be required to be made by the Company  subsequent to
         the  consummation  of the  transactions  contemplated  by the  Purchase
         Agreement,  and any registration  statement which may be filed pursuant
         to the Registration Rights Agreement). We express no opinion under this
         paragraph 9 with respect to any usury or similar laws or any  provision
         of the securities or "blue sky" laws of any state or other jurisdiction
         other than,  with  respect to its  securities  or "blue sky" laws,  The
         Commonwealth of Massachusetts.

 10.     Except as disclosed in the Purchase Agreement or the SEC Documents,  to
         our  knowledge,  there  is no  action,  suit,  proceeding,  inquiry  or
         investigation  before or by any court,  public board or body pending or
         threatened against or affecting the Company or any of its subsidiaries,
         wherein  an  unfavorable  decision,  ruling  or  finding  would  have a
         Material Adverse Effect.


<PAGE>

11.      To  our  knowledge,   the  Company   currently   meets  the  registrant
         eligibility requirements to register the resale of the Common Shares on
         form S-3 under the Securities Act.

         These opinions are limited to the matters  expressly  stated herein and
are  rendered  solely for your  benefit and may not be quoted or relied upon for
any other purpose or by any other person.

                                   Very truly yours,

                                   FOLEY, HOAG & ELIOT LLP


                                   By:  /s/ David A. Broadwin
                                      -----------------------
                                             A Partner


cc: Nancy Lau, American Stock Transfer
           & Trust Company
<PAGE>

                                                                       EXHIBIT A
                                                                              To
                                                                       Exhibit C

RGC International Investors, LDC


<PAGE>


                                                                       EXHIBIT B
                                                                              To
                                                                       Exhibit C

1.       Stock  Purchase  Agreement  dated March 19, 1996, by and between Dynaco
         Acquisition  Corp.,  Comtel  Electronics,  Inc., Mikel C. Green,  Peter
         Rogal and Palomar Electronics Corp.

2.       Agreement for Purchase of Stock dated July 12, 1996, by and between the
         Company, Eleanor Roberts Weisman and Wallace Roberts.

3.       Form of Stock Option Agreement under the 1996 Stock Option Plan.

4.       Securities Purchase Agreement between Palomar  Electronics  Corporation
         and Clearwater Fund IV, LLC, dated December 31, 1996.

5.       Securities Purchase Agreement between Palomar Electronics  Corporation,
         the Company and The Travelers  Insurance Company,  dated as of December
         18, 1996.

6.       Security Purchase Agreement between Palomar Electronics Corporation and
         GFL Advantage Fund Limited dated December 31, 1996.

7.       Option  Agreement  between the Company and GFL  Advantage  Fund Limited
         dated December 31,1996.

8.       Common Stock Purchase Warrant dated December 31, 1996.

9.       Form of Net Warrant to Purchase Common Stock

10.      Subscription  Agreement  between the Company  and  Finmanagement,  Inc.
         dated December 27, 1996.

11.      Subscription  Agreement dated as of April 12, 1996, between the Company
         and GFL Advantage Fund Limited.

12.      Registration  Rights  Agreement  dated as April 17, 1996 by and between
         the Company and GFL Advantage Fund Limited.

13.      Warrant dated as of April 16, 1996.

14.      Form of Warrant to Purchase Common Stock dated February 1, 1996.

15.      Form of Offshore Stock Subscription Agreement dated February 1, 1996.

16.      Form of Subscription Agreement dated as of March 10, 1997.
<PAGE>

17.      Form of Registration Rights Agreement dated as of March 10, 1997.

18.      Form of 5% Convertible Debenture due March 10, 2002.

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

20.      6% Convertible Debenture due March 13, 2002.

21.      Asset Purchase and Settlement Agreement by and among the Company, Nexar
         Technologies,  Inc.,  Technovation  Computer  Labs,  Inc. and Barbar I.
         Hamirani, dated February 28, 1997.

22.      List of  exhibits  omitted  from  the  Asset  Purchase  and  Settlement
         Agreement.

23.      (The  Company  hereby  undertakes  and agrees to furnish  copies of the
         exhibits  and  schedules  set forth in  exhibit  10(dddd)  above to the
         Commission upon its request.)

24.      Employment  Agreement dated as of January 1, 1997,  between the Company
         and Steven Georgiev.

25.      Employment  Agreement dated as of January 1, 1997,  between the Company
         and Michael H. Smotrich.

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

27.      Employment  Agreement dated as of January 1, 1997,  between the Company
         and Anthony Fiorillo.

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

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

30.       Consent of Arthur Andersen LLP.


<PAGE>



                                                                       EXHIBIT D
                                                                              TO
                                                                      SECURITIES
                                                                        PURCHASE
                                                                       AGREEMENT

March 31, 1997

VIA FACSILIME

Herbert Lemmer, Esq.
AMERICAN STOCK TRANSFER & TRUST COMPANY 
40 Wall Street  
New York,  NY 10005
Facsimile (718) 331-1852

         RE:      PALOMAR MEDICAL TECHNOLOGIES, INC.

Dear Mr. Lemmer:

Reference is made to that certain Securities  Purchase  Agreement,  of even date
herewith,  be  and  among  Palomar  Medical   Technologies,   Inc.,  a  Delaware
corporation (the "Company") and the other signatories thereto (each, a "Holder")
pursuant  to which the Company is issuing to the  Holders  20,000  shares of its
Series H Preferred  Stock, par value,  $.01 per share (the "Preferred  Shares").
The Preferred  Shares are convertible into shares of the Company's common stock,
par value $.01 per share (the "Conversion  Shares").  This letter shall serve as
our irrevocable authorization and direction to you to issue Conversion Shares to
Holder from time to time upon the direction of the Company. Certificates for the
Conversion  Shares  shall not bear any legend  restricting  their  transfer  and
should not be subject to any stop-transfer  restriction;  PROVIDED, HOWEVER that
if the Conversion  Shares are not registered for resale under the Securities Act
of 1933, as amended,  then the certificates for the Conversion Shares shall bear
the following legend:

                  THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE HAVE NOT BEEN
                  REGISTERED  UNDER THE SECURITIES  ACT OF 1933, AS AMENDED,  OR
                  APPLICABLE  STATE  SECURITIES  LAWS. THE SECURITIES MAY NOT BE
                  OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED IN THE ABSENCE
                  OF AN  EFFECTIVE  REGISTRATION  STATEMENT  FOR THE  SECURITIES
                  UNDER THE  SECURITIES  ACT OF 1933, AS AMENDED,  OR APPLICABLE
                  STATE  SECURITIES  LAWS,  OR  AN  OPINION  OF  COUNSEL,  IN  A
                  GENERALLY  ACCEPTABLE FORM, THAT  REGISTRATION IS NOT REQUIRED
                  UNDER SAID ACT OR APPLICABLE  STATE  SECURITIES LAWS OR UNLESS
                  SOLD PURSUANT TO RULE 144 UNDER THE ACT.

         Please be advised  that the Holder is  relying  upon this  letter as an
inducement to enter into the Securities  Purchase  Agreement  and,  accordingly,
Holder is a third party beneficiary to these instructions. Moreover, the Company
cannot revoke or modify these instructions  without the prior written consent of
Holder.


<PAGE>



         Please execute this letter in the space  indicated to acknowledge  your
agreement  to act in  accordance  with these  instructions.  Should you have any
questions concerning this matter, please contact me at (508)921-9300.

                                     Very truly yours,

                                     PALOMAR MEDICAL TECHNOLOGIES, INC.

                                     By:     /s/ Paul S. Weiner
                                        -------------------------------
                                     Name:       Paul S. Weiner
                                     Title:      Director of Finance

Acknowledged:

AMERICAN STOCK TRANSFER
& TRUST COMPANY

By:
Name:
Title:
Date:

Enclosure

cc:      RGC International Investors, LDC


<PAGE>


                                                                   SCHEDULE 3(C)
                                                                              TO
                                                                      SECURITIES
                                                                        PURCHASE
                                                                       AGREEMENT
<TABLE>
<S>                              <C>          <C>         <C>         <C>        <C>       <C>          <C>             <C>

       Nasdaq Issue Symbol:   PMTI                       Total  C/S  Outstanding 31,971,145  10,687    None    None
                                                                                 ----------  ------

                                 Total Number
                                 of                         Number of                                     
                                 Authorized    Total         Shares     Number              Number of        Date
                                 Shares/       Shares       Reserved     of      Date of    Shares     Registration         Late 
                                 Conversion   Outstanding     for      Shares     Board      to be        must be       Registration
Specify Type of Plan/Reason for  Shares       Exercised     Issuance  Cancelled  Approval  Registered     Effective       Penalty
- -------------------------------- --------     ----------- ----------- ---------  --------- -----------  -------------   ------------

1991 Stock Option Plan           350,000        248,100      101,900     0        8/30/91          0
                                                                                 & 9/1/92

1993 Stock Option Plan           500,000        175,000      325,000     0        4/23/93          0

1995 Stock Option Plan         1,000,000         29,400      970,600     0         8/3/94          0

1996 Stock Option Plan         2,500,000              0    2,500,000     0         6/7/96          0
                                --------       --------   ----------- -----                 ---------
  Total Stock Option Plans     4,350,000        452,500    3,897,500     0                         0

1996 ESPP Plan                 1,000,000            580      999,420     0         6/7/96          0

Employee 401(k) Plan             300,000         45,885      254,115     0        8/18/95          0

Warrants                      15,781,086      6,095,549    9,685,534     0     various dates  530,687     Various     None
                                                                                  FORM S-8  2,190,000     Various     None

Debentures 4.5% 
  SF9.375M=$7.432M               840,892              0      840,892     0        6/13/96     840,892     10/3/96     None
  Issued 7/3/96, Due 7/3/03                                                                                         S-3 Filed 3/4/97
  Conversion Discount                                                                                                 333-22725
      0% yr 1-3, 5% yr 4, 
      10% yr 5, 15% yr 6, 
      20% yr 7

Debentures 4.5% $5M              750,000         353,191     396,809     0       10/16/96          0
  Issued 10/17/96, Due
  10/17/99-10/17/01
  Conversion Discount 15%, 
  Floor $6.44,
  Ceiling $9.66

Debentures 5% $6M              1,200,000               0   1,200,000     0        1/23/97   1,020,000   3/31/97     Inc. interest 
  Issued 12/31/96 & 1/13/97,                                                                                          from 5% by .5%
  Due 12/31/01 &  1/13/02                                                                                             every 30 days
  Conversion Discount 15%,                                                                                           until effective
  Floor $5.25, Ceiling $15                                                                                          S-3 Filed 3/4/97
                                                                                                                         333-22725

Debentures 5% $5.5M             1,320,000              0   1,320,000     0        3/4/97    1,320,000    7/8/97    2% of face (max 
  Issued 3/10/97, Due 3/10/02                                                                                           of  10%)
  Conversion Discount
  greater than 90 days=0%   
  less than 89 days=10%

Debentures 6% $500K                45,455              0      45,455     0        3/__/97     45,455    9/7/97     2% of face (max 
  Issued 3/13/97, Due 3/13/02                                                                                           of  10%)
  Conversion at $11


Preferred Stock 4%-8% 
  Series F $6M                    600,000              0     600,000     0       7/12/96           0
  Issued 7/12/96                                                                &12/16/96
Conversion Discount 20%, Floor
$7, Ceiling $16

Preferred Stock 7% 
  Series G $10M                 1,700,000        362,824   1,337,176     0       9/23/96           0
  Issued 9/27/96                                                                &12/16/96
  Conversion Discount 15%, 
  Floor $6, Ceiling $8-$11.50

Nexar Technology Acquisition      250,000              0     250,000     0                    250,000  Pre Nexar
(Estimate)                                                                                             IPO Close
  Will Issue Prior to 
  Nexar IPO Closing
                                                          -----------                       ----------
                                               Total      20,826,901             Form S-3   4,017,721
                                               Reserved
                                               Shares

                                                          -----------
                                               Total      31,971,145             Form S-8   2,190,000
                                               Shares
                                               Outstanding

                                                          ===========                       ==========
                                               Total      52,798,046              Total     6,207,721
                                               Shares                             to be
                                               Outstanding                        Registered
                                               &
                                               Reserved

                                                          ===========
                                               Total      100,000,000
                                               Shares
                                               Authorized
  
                                                          ===========
                                               Total      47,201,954
                                               Shares
                                               Available
</TABLE>


<PAGE>


                                                                   SCHEDULE 3(F)
                                                                              TO
                                                                      SECURITIES
                                                                        PURCHASE
                                                                       AGREEMENT

                                                                    NEWS RELEASE

                             FOR IMMEDIATE RELEASE

CONTACTS:
<TABLE>
<S>                                 <C>                                <C>
John J. Ingoldsby                   Jon Siegal                         Stanley Wunderlich
Director of Investor Relations      Associate                          Chairman
Palomar Medical Technologies, Inc.  Ronald Trahan Assoc., Inc.         Consulting for Strategic Growth, Ltd.
508-921-9300                        617-332-0101                       800-625-2236
</TABLE>

         PALOMAR'S PREVIOUSLY FILED PATENT LAWSUIT AGAINST MEHL/BIOPHILE
          PRE-DATES MEHL/BIOPHILE'S LEGAL ACTION ANNOUNCED TWO DAYS AGO

BEVERLY,  Mass., March 12, 1997 -- Palomar Medical  Technologies,  Inc. (NASDAQ:
PMTI) today  announced that it filed a declaratory  judgment  several months ago
against MEHL/Biophile  International Corp. (NASDAQ:  MEHL) seeking a declaration
that Palomar's Epilaser(TM) laser-based hair removal system does not infringe on
MEHL/Biophile's   laser   hair   removal   method,   and,   furthermore,    that
MEHL/Biophile's  patent is both invalid and  unenforceable.  Palomar's  suit was
filed in United States District Court in Boston, Mass.

Palomar's   declaratory   judgment   action  was  filed   substantially   before
MEHL/Biophile's announcement two days ago that its Selvac Acquisition Corp. unit
had  filed  a  lawsuit  against  Palomar  for  patent  infringement  and  unfair
competition,  essentially the same claims made previously by Palomar in its suit
against  MEHL/Biophile.  Selvac  licenses the patented laser hair removal method
owned by Dr. Nardo Zaias.

"We filed this declaratory judgment months ago after learning that MEHL/Biophile
was  misrepresenting  to our customers  that our product might infringe on their
patent," said Steven Georgiev,  chairman and chief executive officer of Palomar.
"We are announcing  our lawsuit today since our patent has only issued  recently
and, therefore, all of the information is now in the public domain, allowing for
resolution of these issues."

                                     (more)

                                                                     PALOMAR / 2

MEHL/Biophile's  lawsuit was  announced  hours after  Palomar  announced  it had
received U.S. Food and Drug Administration (FDA) to sell and market its Epilaser
system. Palomar announced yesterday the issuance of a U.S. patent that discloses
and protects the  laser-based  hair removal  technology  developed by Dr. R. Rox
Anderson  at  Massachusetts   General  Hospital's  Wellman   Laboratories,   the
technology used in Epilaser and for which Palomar is the exclusive licensee.

Palomar Medical  Technologies,  Inc. is a leading supplier of proprietary  laser
systems for dermatological and cosmetic laser treatment, and also engages in the
development and sale of specialty electronic products.

   "SAFE HARBOR" STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION REFORM ACT

With the exception of the historical  information contained in this release, the
matters  described herein contain  forward-looking  statements that involve risk
and  uncertainties  that may  individually or mutually impact the matters herein
described,  including but not limited to product  demand and market  acceptance,
the effect of  economic  conditions,  the  impact of  competitive  products  and
pricing,   governmental  regulations,   results  of  litigation,   technological
difficulties and/or other factors outside the control of the company,  which are
detailed from time to time in the company's SEC reports, including the report on
Form 10-Q for the quarter ended September 30, 1996.

                                      ####
                   Palomar news releases are available through
                       PR Newswire Company News on-Call by
                         fax at 800-758-5804, Extension
                                   107555, or
                        http://www.prnewswire.com/(PMTI).

              Palomar's home page address is http://www.palmed.com

                                      ####

<PAGE>

                                                                    NEWS RELEASE

FOR IMMEDIATE RELEASE

CONTACTS:
<TABLE>
<S>                                 <C>                                <C>
John J. Ingoldsby                   Jon Siegal                         Stanley Wunderlich
Director of Investor Relations      Associate                          Chairman
Palomar Medical Technologies, Inc.  Ronald Trahan Assoc., Inc.         Consulting for Strategic Growth, Ltd.
508-921-9300                        617-332-0101                       800-625-2236

         PALOMAR REPORTS FINANCIAL RESULTS; ELECTRONIC BUSINESS SPIN-OUT
            IN PROCESS, SOLE FOCUS IS NOW ON COSMETIC LASER INDUSTRY

BEVERLY,  Mass., March 18, 1997 -- Palomar Medical  Technologies,  Inc. (NASDAQ:
PMTI) today  announced  that revenues for the fourth  quarter ended December 31,
1996, increased 235 percent to $20,944,453,  compared with the fourth quarter of
1995.  Palomar also reported a loss for the quarter  ended  December 31, 1996 of
($18,650,578),  or ($0.69)  per share,  of which  ($11,500,000),  or ($0.40) per
share, is attributable to non-recurring write-offs.

For the year  ended  December  31,  1996,  revenues  increased  220  percent  to
$70,098,443,  compared with the previous year.  Palomar also reported a loss for
the year ended  December 31, 1996, of  ($37,863,792),  or ($1.49) per share,  of
which  ($11,500,000),  or ($0.44) per share, is  attributable  to  non-recurring
write-offs.

"Our fourth  quarter net loss includes  approximately  $7.2 million of operating
losses attributed to the following four factors," said Steven Georgiev, chairman
and chief  executive  officer of Palomar,  "They are: the delay in receiving FDA
hair removal clearance for our EpiLaser(TM) system, which was only obtained this
month;  start-up costs  associated  with our new cosmetic laser center  services
division;  reduced sales volume in our Nexar subsidiary due to unavoidable parts
shortages;  and  interruption  in production  caused by the relocation to larger
facilities of our Nexar and Comtel manufacturing plants.

                                     (more)

                                                                     PALOMAR / 2

"The majority of the non-recurring  losses are a result of the assessment of our
technology  and assets related to our  electronic  businesses.  We reserved $8.5
million  against  technology  assets  and other  costs in the  fourth  quarter,"
continued Georgiev.  "In addition,  Nexar settled claims with a former executive
for $1.4  million,  which was  charged to  operations,  and under which Nexar is
purchasing  previously-licensed  core technology and eliminating  future royalty
payments on the use of this core technology. As part of our strategy to maximize
shareholder  value,  we  are in the  process  of  spinning  out  our  electronic
businesses, preferably as majority-owned, publicly traded companies."

"The company also assessed its goodwill and joint  ventures in related  cosmetic
laser businesses and took a charge of $1.6 million," continued  Georgiev.  "This
write-down,  combined with the previously mentioned,  non-recurring costs in the
electronics  segment,  brings  the  total  one-time  charges  for  the  year  to
approximately ($11,500,000), or ($0.44) per share."

Georgiev  added,  "The  public  spin-out  of  Nexar is  anticipated  to close by
mid-April.  That offering registers 2,500,000 shares of Nexar common stock in an
anticipated range of $11 to $13 per share."

Georgiev  also said, "A spin-out of the  remainder of our  electronics  group is
planned for later in 1997. The investments  made in our  electronics  businesses
over the past two years are  expected to yield high  returns  and could  provide
liquid assets which can be used to fund our core cosmetic  laser business in the
future.

"We are  prepared  to  rapidly  expand  our  cosmetic  laser  business,"  stated
Georgiev,  "since we believe that all  important  elements are now in place.  We
accomplished a major strategic  alliance for the  establishment of laser centers
with  Columbia/HCA,  a $20 billion company and one of the world's largest owners
and  operators of medical  facilities;  we have FDA  clearance  for our complete
suite of laser  systems,  including  EpiLaser for hair  removal;  we have a very
strong proprietary  position in laser hair removal due to the recent issuance of
the  Massachusetts  General  Hospital  patent,  for  which we are the  exclusive
licensee; we have major laser production capacity in place; we have expanded and
strengthened   our   management   team;  we  are  broadening  our  research  and
development,  as  well  as  clinical,  relationships  with  the  highest-quality
institutions  in the world;  and we have  established a subsidiary in the United
Kingdom to rapidly penetrate European markets.

                                     (more)

                                                                     PALOMAR / 3

Georgiev  concluded,  "With freed-up resources from the electronics  segment, we
intend to devote  resources  from the  electronics  segment  to solely  focus on
achieving  the largest  possible  market  share in 1997 in our core  business --
cosmetic laser products and services. We believe that we are strongly positioned
to  capitalize  on these  multi-billion  dollar  markets  and achieve a dominant
position within the next two years."

Palomar Medical  Technologies,  Inc. is a leading supplier of proprietary  laser
systems for  dermatological  and cosmetic laser treatment,  such as hair removal
and the treatment of wrinkles,  spider veins,  tattoos, age spots, warts, scars,
and  burns.  Palomar  also  engages  in the  development  and sale of  specialty
electronic products.

The condensed consolidated statement of operations for the company follows:

                                        PALOMAR MEDICAL TECHNOLOGIES, INC.
                                   (Amounts in thousands, except per share data)

                               Three Months Ended                       Year Ended
                                                December 31                          December 31
                                         1996                  1995             1996              1995

Revenues                              $20,944                 $6,241          $70,098           $21,907

Net loss                             ($18,651)*              ($6,589)        ($37,864)*        ($12,621)

Net loss per share                     ($0.69)*               ($0.39)          ($1.49)*          ($0.89)

Weighted-average number
 of shares used in computation

 of per-share net loss                  28,996                17,082           26,167           14,165
</TABLE>

* INCLUDES  LOSS OF  ($11,500,000),  OR ($0.40) AND  ($0.44) PER SHARE,  FOR THE
THREE MONTHS AND YEAR ENDED  DECEMBER 31, 1996  RESPECTIVELY,  OF  NON-RECURRING
WRITE-OFFS.

A REGISTRATION  STATEMENT  RELATING TO THE NEXAR  SECURITIES HAS BEEN FILED WITH
THE SECURITIES AND EXCHANGE  COMMISSION BUT HAS NOT YET BECOME EFFECTIVE.  THESE
SECURITIES  MAY NOT BE SOLD NOR MAY OFFERS TO BUY BE ACCEPTED  PRIOR TO THE TIME
THE  REGISTRATION  STATEMENT  BECOMES  EFFECTIVE.  THIS  COMMUNICATION  DOES NOT
CONSTITUTE  AN OFFER TO SELL OR THE  SOLICITATION  OF AN OFFER TO BUY NOR  SHALL
THERE  BE ANY SALE OF  THESE  SECURITIES  IN ANY  STATE  IN  WHICH  SUCH  OFFER,
SOLICITATION   OR  SALE  WOULD  BE  UNLAWFUL  PRIOR  TO  THE   REGISTRATION   OR
QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.

                                     (more)

                                                                     PALOMAR / 4

A copy of the Nexar prospectus may be obtained from John Ingoldsby,  Director of
Investor Relations,  Palomar Medical  Technologies,  Inc., 66 Cherry Hill Drive,
Beverly, MA 01915.

"SAFE HARBOR" STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION REFORM ACT

With the exception of the historical  information contained in this release, the
matters  described herein contain  forward-looking  statements that involve risk
and  uncertainties  that may  individually or mutually impact the matters herein
described,  including but not limited to product  demand and market  acceptance,
the effect of  economic  conditions,  the  impact of  competitive  products  and
pricing,   governmental  regulations,   results  of  litigation,   technological
difficulties and/or other factors outside the control of the company,  which are
detailed from time to time in the company's SEC reports, including the report on
Form 10-Q for the quarter ended September 30, 1996.

                                      ####


                   Palomar news releases are available through
                       PR Newswire Company News on-Call by
                         fax at 800-758-5804, Extension
                                   107555, or
                        http://www.prnewswire.com/(PMTI).

              Palomar's home page address is http://www.palmed.com
    

   
                             COAST BUSINESS CREDIT

Continuing Guaranty

Borrower:                  Comtel Electronics, Inc.
Guarantors:                Palomar Medical Technologies, Inc.

                           Palomar Electronics Corporation

Date:                      December 5, 1996

THIS CONTINUING  GUARANTY is executed by the above-named  guarantors Oointly and
severally,  the  "Guarantor"),  as of the above date, in favor of COAST BUSINESS
CREDIT, a division of Southern Pacific Thrift & Loan  Association  ("Coast"),  a
California corporation,  with offices at 12121 Wilshire Boulevard, Suite I I 11,
Los  Angeles,  California  90025,  with  respect  to  the  Indebtedness  of  the
above-named borrower Oointly and severally, the "Borrower").
<TABLE>
<S>                                                                <C>

1.        CONTINUING GUARANTY. Guarantor hereby                    debtor in possession under the federal Bankruptcy Code,
unconditionally guarantees and promises to pay on                  and any trustee, custodian or receiver for Borrower or any
demand to Coast, at the address indicated above, or at             of its assets, should Borrower hereafter become the
such other address as Coast may direct, in lawful money            subject of any bankruptcy or insolvency proceeding,
of the United States, and to perform for the benefit of            voluntary or involuntary; and all indebtedness, liabilities
Coast, all Indebtedness of Borrower now or hereafter               and obligations incurred by any such person shall be
- -owing to or held by Coast. As used herein, the term               included in the Indebtedness guaranteed hereby. This
"Indebtedness" is used in its most comprehensive sense             Guaranty is given in consideration for credit and other
and shall mean and include without limitation: (a) any             financial accommodations which may, from time to time,
and all debts, duties, obligations, liabilities,                   be given by Coast to Borrower in Coast's sole discretion,
representations, warranties and guaranties of Borrower or          but Guarantor acknowledges and agrees that acceptance
any one or more of them, heretofore, now, or hereafter             by Coast of this Guaranty shall not constitute a
made, incurred, or created, whether directly to Coast or           commitment of any kind by Coast to extend such credit or
acquired by Coast by assignment or otherwise, or held by           other financial accommodation to Borrower or to permit
Coast on behalf of others, however arising, whether                Borrower to incur Indebtedness to Coast. All sums due
voluntary or involuntary, due or not due, absolute or              under this Guaranty shall bear interest from the date due
contingent, liquidated or unliquidated, certain or                 until the date paid at the highest rate charged with respect
uncertain, determined or undetermined, monetary or                 to any of the Indebtedness.
nonmonetary, written or oral, and whether Borrower may             2.       Waivers. Guarantor hereby waives:
be liable individually orjointly with others, and regardless       (a) presentment for payment, notice of dishonor, demand,
of whether recovery thereon may be or hereafter become             protest, and notice thereof as to any instrument, and all
barred by any statute of limitations, discharged or                other notices and demands to which Guarantor might be
uncollectible in any bankruptcy, insolvency or other               entitled, including without limitation notice of all of the
proceeding, or otherwise unenforceable; and (b) any and            following: the acceptance hereof; the creation, existence,
all amendments, modifications, renewals and extensions             or acquisition of any Indebtedness; the amount of the
of any or all of the foregoing, including without limitation       Indebtedness from time to time outstanding; any
amendments, modifications, renewals and extensions                 foreclosure sale or other disposition of any property which
which are evidenced by any NEW OR ADDITIONAL instrument,           secures any or all of the Indebtedness or which secures the
document or agreement; and (c) any and all attorneys'              obligations of any other guarantor of any or all of the
fees, court costs, and collection charges incurred in              Indebtedness-, any adverse change in Borrower's financial
endeavoring to collect or enforce any of the foregoing             position; any other fact which might increase Guarantor's
against Borrower, Guarantor, or any other person liable            risk; any default, partial payment or non-payment of all or
thereon (whether or not suit be brought) and any other             any part of the Indebtedness; the occurrence of any other
expenses of, for or incidental to collection thereof. As           Event of Default (as hereinafter defined); any and all
used herein, the term "Borrower" shall include any                 agreements and arrangements between Coast and
successor to the business and assets of Borrower, and              Borrower and any changes, modifications, or extensions
shall also include Borrower in its capacity as a debtor or         thereof, and any revocation, modification or release of any


<PAGE>


COAST BUSINESS CREDIT                                                 Continuing Guaranty

guaranty of any or all of the Indebtedness by any person           judgment, decree or order of any court or administrative
(including without limitation any other person signing this        body having jurisdiction over Coast or any of its property,
Guaranty); (b) any right to require Coast to institute suit        or by reason of any settlement or compromise of any such
against, or to exhaust its rights and remedies against,            claim effected by Coast with any such claimant (including
Borrower or any other person, or to proceed against any            without limitation the Borrower), then and in any such
property of any kind which secures all or any part of the          event, Guarantor agrees that any such judgment, decree,
Indebtedness, or to exercise any right of offset or other          order, settlement and compromise shall be binding upon
right with respect to any reserves, credits or deposit             Guarantor, notwithstanding any revocation or release of
accounts held by or maintained with Coast or any                   this Guaranty or the cancellation of any note or other
indebtedness of Coast to Borrower, or to exercise any              instrument evidencing any of the Indebtedness, or any
other right or power, or pursue any other remedy Coast             release of any of the Indebtedness, and the Guarantor shall
may have; (c) any defense arising by reason of any                 be and remain liable to Coast under this Guaranty for the
disability or other defense of Borrower or any other               amount so repaid or recovered, to the same extent as if
guarantor or any endorser, co-maker or other person, or            such amount had never originally been received by Coast,
by reason of the cessation from any cause whatsoever of            and the provisions of this sentence shall survive, and
any liability of Borrower or any other guarantor or any            continue in effect, notwithstanding any revocation or
endorser, co-maker or other person, with respect to all or         release of this Guaranty. Until all of the Indebtedness has
any part of the Indebtedness, or by reason of any act or           been irrevocably paid and performed in full. Guarantor
omission of Coast or others which directly or indirectly           hereby expressly and unconditionally waives all rights of
results in the discharge or release of Borrower or any             subrogation, reimbursement and indemnity of every kind
other guarantor or any other person or any Indebtedness            against Borrower, and all rights of recourse to any assets
or any security therefor, whether by operation of law or           or property of Borrower, and all rights to any collateral or
otherwise; (d) any defense arising by reason of any failure        security held for the payment and performance of any
of Coast to obtain, perfect, maintain or keep in force any         Indebtedness, including (but not limited to) any of the
security interest in, or lien or encumbrance upon, any             foregoing rights which Guarantor may have under any
property of Borrower or any other person; (e) any defense          present or future document or agreement with any
based upon any failure of Coast to give Guarantor notice           Borrower or other person, and including (but not limited
of any sale or other disposition of any property securing          to) any of the foregoing rights which Guarantor may have
any or all of the Indebtedness, or any defects in any such         under any equitable doctrine of subrogation, implied
notice that may be given, or any failure of Coast to               contract, or unjust enrichment, or any other equitable or
comply with any provision of applicable law in enforcing           legal doctrine. Neither Coast, nor any of its directors,
any security interest in or lien upon any property securing        officers, employees, agents, attorneys or any other person
any or all of the Indebtedness including, but not limited to,      affiliated with or representing Coast shall be liable for any
any failure by Coast to dispose of any property securing           claims, demands, losses or damages, of any kind
any or all of the Indebtedness in a commercially                   whatsoever, made, claimed, incurred or suffered by
reasonable manner; (f) any defense based upon or arising           Guarantor or any other party through the ordinary
out of any bankruptcy, insolvency, reorganization,                 negligence of Coast, or any of its directors, officers,
arrangement, readjustment of debt, liquidation or                  employees, agents, attorneys or any OTHER PERSON AFFILIATED
dissolution proceeding commenced by or against                     with or representing Coast.
Borrower or any other GUARANTOR OR ANY ENDORSER, CO-               3.       CONSENTS. Guarantor hereby consents and agrees
maker or other person, including without limitation any            that, without notice to or by Guarantor and without
discharge of, or bar against collecting, any of the                affecting or impairing in any way the obligations or
Indebtedness (including without limitation any interest            liability of Guarantor hereunder, Coast may, from time to
thereon), in or as a result of any such proceeding; and            time before or after revocation of this Guaranty, do any
(g) the benefit of any and all statutes of limitation with         one or more of the following in Coast's sole and absolute
respect to any action based upon, arising out of or related        discretion: (a) accelerate, accept partial payments of,
to this Guaranty. Until all of THE INDEBTEDNESS HAS BEEN           compromise or settle, renew, extend the time for the
paid, performed, and discharged in FULL, nothing shall             payment, discharge, or performance of, refuse to enforce,
discharge or satisfy the liability of Guarantor hereunder          and release all or any parties to, any or all of the
except the FULL performance and payment of all of the              Indebtedness; M grant any other indulgence to Borrower
Indebtedness. If any claim is ever made upon Coast for             or any other person in respect of any or all of the
repayment or recovery of any amount or amounts received            Indebtedness or any other matter; (c) accept~ release,
by Coast in payment of or on account of any of the                 waive, surrender, enforce, exchange, modify, impair, or
Indebtedness, because of any claim that any such payment           extend the time for the perfortnance, discharge, or
constituted a preferential transfer or fraudulent                  payment of, any and all property of any kind securing any
conveyance, or for any other reason whatsoever, and                or all of the Indebtedness or any guaranty of any or all of
Coast repays all or part of said amount by reason of any           the Indebtedness, or on which Coast at any time may have
                                                             -2


<PAGE>


COAST BUSINESS CREDIT                                                 Continuing Guaranty

a lien, or refuse to enforce its rights or make any                Indebtedness or any GUARANTY THEREOF, INCLUDING without
compromise or settlement or agreement therefor in respect          limitation judicial foreclosure, nonjudicial foreclosure,
of any or all of such property; (d) substitute or add, or          exercise of a power of sale, and taking a deed, assignment
take any action or omit to take any action which results in        or transfer in lieu of foreclosure as to any such property,
the release of, any one or more endorsers or guarantors of         and Guarantor expressly waives any defense based upon
all or any part of the Indebtedness, including, without            the exercise of any such right or remedy, notwithstanding
limitation one or more parties to this Guaranty, regardless        the effect thereof upon any of Guarantor's rights, including
of any destruction or impairment of any right of                   without limitation, any destruction of Guarantor's right of
contribution or other right of Guarantor; (e) amend, alter         subrogation against Borrower and any destruction of
or change in any respect whatsoever any term or provision          Guarantoes right of contribution or other right against any
relating to any or all of the Indebtedness, including the          other guarantor of any or all of the Indebtedness or against
rate of interest thereon; (f) apply any sums received from         any other person, whether by operation of Sections 580a,
Borrower, any other guarantor, endorser, or co-signer, or          580d or 726 of the California Code of Civil Procedure, or
from the disposition of any collateral or security, to any         any comparable provisions of the laws of any other
indebtedness whatsoever owing from such person or                  jurisdiction, or any other statutes or rules of law now or
secured by such collateral or security, in such manner and         hereafter in effect, or otherwise. Without limiting the
order as Coast determines in its sole discretion, and              (renerality of the foregoing. (a) Guarantor waives all ri(-,hts
regardless of whether such indebtedness is part of the             and defenses arising out of an election of reniedies by
Indebtedness, is secured, or is due and payable; (g) apply         Coast, even though that election of remedies, such as a
any sums received from Guarantor or from the disposition           nonjiudicial foreclosure with respect to security for any of
of any collateral or security securing the obligations of          the Indebtedness. has destroyed tile : P-Liarantor's rights of
Guarantor, to any of the Indebtedness in such manner and           subro-ation and reimbursement aeainst the principal by
order as Coast determines in its sole discretion, regardless       the operation of Section 580d of & Code of Civil
of whether or not such Indebtedness is secured or is due           Procedure or otherwise. (b) Guarantor further waives all
and payable. Guarantor consents and agrees that Coast              rights and defenses arisina out of an election of remedies
shall be under no obligation to marshal any assets in favor        by Coast. even though that election of remedies. such as a
of Guarantor, or against or in payment of any or all of the        nonjudicial foreclosure with respect to securit), for any of
Indebtedness. Guarantor further consents and agrees that           the indebtedness. has destroyed the g arantor's rights of
Coast shall have no duties or responsibilities whatsoever          subrogation, reimbursement and contribution aeainst any
with respect to any property securing any or all of the            other guarantor of the guaranteed obligation, by the
Indebtedness. Without limiting the generality of the               operation of Section 580d of the Code of Civil Procedure
foregoing, Coast shall have no obligation to monitor,              or otherwise. (c) Guarantor understands that if Coast
verify, audit, examine, or obtain or maintain any insurance        forecloses any present or future trust deed, which secures
with respect to, any property securing any or all of the           any or all of the Indebtedness or which secures any other
Indebtedness.                                                      guaranty of any or all of the Indebtedness, by nonjudicial
4.        ACCOUNT STATED. Absent manifest error, Coast's           foreclosure. Guarantor may, as a result. have a complete
books and records showing the account between it and the           defense to liability under this Guaranty, based on the legal
Borrower shall be admissible in evidence in any action or          doctrine of estoppel and Sections 580a. 580d or 726 of the
proceeding as prima facie proof of the items therein set           California Code of Civil Procedure, and Guarantor hereby
forth. Coast's monthly statements rendered to the                  expressly waives all such defenses. (d) Guarantor
Borrower shall be binding upon the Guarantor (whether or           understands and agrees that, in the event Coast in its sole
not the Guarantor receives copies thereof), and shall              discretion forecloses any trust deed now or hereafter
constitute an account stated between Coast and the                 securing any or all of the Indebtedness, by nonjudicial
Borrower, unless Coast receives a written statement of the         foreclosure, Guarantor will remain liable to Coast for any
Borrowees exceptions within 30 days after the statement            deficiency, even though Guarantor will lose his right of
was mailed to the Borrower. The Guarantor assumes full             subrogation against the Borrower, and even though
responsibility for obtaining copies of such monthly                Guarantor will be unable to recover from the Borrower the
statements from the Borrower, if the Guarantor desires             amount of the deficiency for which Guarantor is liable,
such copies.                                                       and even though Guarantor may have retained his right of
5.        EXERCISE OF RIGHTS AND REMEDIES; FORECLOSURE             subrogation against Borrower if Coast had foreclosed said
of TRUST DEEDS. Guarantor consents and agrees that,                trust deed by judicial foreclosure as opposed to
without notice to or by Guarantor and without affecting or         nonjudicial foreclosure, and even though absent the
impairing in any way the obligations or liability of               waivers set forth herein Guarantor may have had a
Guarantor hereunder, Coast may, from time to time,                 complete defense to any liability for any deficiency
before or after revocation of this Guaranty, exercise any          hereunder. (e) Guarantor understands and agrees that. in
right or remedy it may have with respect to any or all of          the event Coast in its sole discretion forecloses any trust
the Indebtedness or any property securing any or all of the        deed now or hereafter securing any other guaranty of any
                                                             -3-


<PAGE>


COAST BUSINESS CREDIT                                                 Continuing Guaranty

or all of the Indebtedness, by nonjudicial foreclosure,            bankruptcy, insolvency, arrangement, readjustment of
Guarantor will remain liable to Coast for any deficiency.          debt, dissolution or liquidation law or statute of any
even though Guarantor will lose his right of subrogation           jurisdiction, now or hereafter in effect or (i) Borrower or
or contribution against the other guarantor, and even              Guarantor shall be deceased or declared incompetent by
though Guarantor will be unable to recover from the other          any court or a guardian or conservator shall be appointed
guarantor any part of the deficiency for which Guarantor           for either of them or for the property of either of them; or
is liable, and even though Guarantor may have retained             0) Guarantor or Borrower shall generally not pay their
his right of subrogation or contribution against the other         respective debts as they become due or shall enter into any
guarantor if Coast had foreclosed said trust deed by               agreement (whether written or oral), or offer to enter into
judicial foreclosure as opposed to nonjudicial foreclosure,        any such agreement, with all or a significant number of its
and even though absent the waivers set forth herein                creditors regarding any moratorium or other indulgence
Guarantor may have had a complete defense to any                   with respect to its debts or the participation of such
liability for any deficiency hereunder.                            creditors or their representatives in the supervision,
6.        Acceleration. Notwithstanding the terms of all           management, or control of the business of either of them;
or any part of the Indebtedness, the obligations of the            or (k) Borrower or Guarantor shall conceal, remove or
Guarantor hereunder to pay and perform all of the                  permit to be concealed or removed any part of its
Indebtedness shall, at the option of Coast, immediately            property, with intent to hinder, delay or defraud its
become due and payable, without notice, and without                creditors, or make or suffer any transfer of any of its
regard to the expressed maturity of any of the                     property which may be fraudulent under any bankruptcy,
Indebtedness, in the event: (a) any warranty,                      fraudulent conveyance or similar law, or shall make any
representation, statement, report, or certificate made or          transfer of its property to or for the benefit of any creditor
delivered to Coast by Borrower or Guarantor, or any of             at a time when other creditors similarly situated have not
their respective officers, partners, employees, or agents, is      been paid; or (1) the board of directors or shareholders of
incorrect, false, untrue, or misleading when given in any          Borrower or Guarantor shall adopt any resolution or plan
material respect; or (b) Borrower or Guarantor shall fail to       for its dissolution or the liquidation of all or substantially
pay or perform when due al I or any part of the                    all of its assets; or (m) Guarantor shall revoke this
Indebtedness; or (c) Guarantor shall fail to pay or perform        Guaranty or contest or deny liability under this Guaranty.
when due any indebtedness or obligation of Guarantor to            All of the foregoing are hereinafter referred to as "Events
Coast or to any parent, subsidiary or corporate affiliate of       of Default".
Coast, whether under this Guaranty or any other                    7.       RIGHT TO ATTACHMENT REMEDY. Guarantor
instrument, document, or agreement heretofore or                   agrees that, notwithstanding the existence of any property
hereafter entered into; or (d) there occurs in Coasfs              securing any or all of the Indebtedness, Coast shall have
judgment a material impairment of the prospect of                  all of the rights of an unsecured creditor of Guarantor,
payment or performance of any or all of the Indebtedness;          including without limitation the right to obtain a
or (e) any event shall occur which may or does result in           temporary protective order and writ of attachment against
the acceleration of the maturity of any indebtedness of            Guarantor with respect to any sums due under this
Borrower or Guarantor to others (regardless of any                 Guaranty. Guarantor further agrees that in the event any
requirement of notice, opportunity to cure or other                property secures the obligations of Guarantor under this
condition prior to the exercise of any right of                    Guaranty, to the extent that Coast, in its sole and absolute
acceleration); or (f) Borrower or Guarantor shall fail             discretion, determines prior to the disposition of such
promptly to perform or comply with any term or condition           property that the amount to be realized by Coast therefrom
of any agreement with any third party which does or may            may be less than the indebtedness of the Guarantor under
result in a material adverse effect on the business of             this Guaranty, Coast shall have all the rights of an
Borrower or Guarantor, or (g) there shall be made or exist         unsecured creditor against Guarantor, including without
any levy, assessment, attachment, seizure, lien, or                limitation the right of Coast, prior to the disposition of
encumbrance for any cause or reason whatsoever upon ail            said property, to obtain a temporary protective order and
OR ANY MATERIAL PART OF THE PROPERTY OF BORROWER or                writ of attachment against Guarantor. Guarantor waives
Guarantor (unless discharged by payment, release or bond           the benefit of Section 483.0 1 O(b) of the California Code
not more than ten days after such event has occurred); or          of Civil Procedure and of any and all other statutes and
(h) there shall occur the dissolution, termination of              rules of law now or hereafter in effect requiring Coast to
existence, insolvency, or business failure of Borrower or          first resort to or exhaust all such collateral before seeking
Guarantor, or the appointment of a receiver, trustee or            or obtaining any attachment remedy against Guarantor.
custodian for Borrower or Guarantor or all or any material         Coast shall have no liability to Guarantor as a result
part of the property of either of them, or the assignment          thereof, whether or not the actual deficiency realized by
for the benefit of creditors by Borrower or Guarantor, or          Coast is less than the anticipated deficiency on the basis of
the commencement of any proceeding by or against                   which Coast obtains a temporary protective order or writ
Borrower or Guarantor under any reorganization,                    of attachment.
                                                             -4


<PAGE>


COAST BUSINESS CREDIT                                                  Continuing Guaranty

8.       INDEMNITY. Guarantor hereby agrees to                     Guarantor hereby expressly waives any right to set-off or
indemnify Coast and hold Coast harmless from and                   assert any counterclaim against Borrower.
against any and all claims, debts, liabilities, demands,           10. REVOCATION. This is a Continuing Guaranty
obligations, actions, causes of action, penalties, costs and       relating to all of the Indebtedness, including Indebtedness
expenses (including without limitation attorneys' fees), of        arising under successive transactions which from time to
every nature, character and description, which Coast may           time continue the Indebtedness or renew it after it has
sustain or incur based upon or arising out of any of the           been satisfied. Guarantor waives all benefits of California
Indebtedness, any actual or alleged failure to collect and         Civil Code Section 2815, and agrees that the obligations
pay over any withholding or other tax relating to                  of Guarantor hereunder may not be terminated or revoked
Borrower or its employees, any relationship or agreement           in any manner except by giving 90 days' advance written
between Coast and Borrower, any actual or alleged failure          notice of revocation to Coast at its address above by
of Coast to comply with any writ of attachment or other            registered first-class U.S. mail, postage prepaid, return
legal process relating to Borrower or any of its property,         receipt requested, and only as to new loans made by Coast
or any other matter, cause or thing whatsoever occurred,           to Borrower more than 90 days after actual receipt of such
done, omitted or suffered to be done by Coast relating in          written notice by Coast. No termination or revocation of
any way to Borrower or the Indebtedness (except any such           this Guaranty shall be effective until 90 days following the
amounts sustained or incurred as the result of the gross           date of actual receipt of said written notice of revocation
negligence or willful misconduct of Coast or any of its            by Coast. Notwithstanding such written notice of
directors, officers, employees, agents, attorneys, or any          revocation or any other act of Guarantor or any other
other person affiliated with or representing Coast).               event or circumstance, Guarantor agrees that this
Notwithstanding any provision in this Guaranty to the              Guaranty and all consents, waivers and other provisions
contrary, the indemnity agreement set forth in this Section        hereof shall continue in full force and effect as to any and
shall survive any termination or revocation of this                all Indebtedness which is outstanding on or before the
Guaranty and shall for all purposes continue in full force         90th day following actual receipt of said written notice of
and effect.                                                        revocation by Coast, and all extensions, renewals and
9.       SUBORDINATION. Any and all rights of Guarantor            modifications of said Indebtedness (including without
under any and all debts, liabilities and obligations owing         limitation amendments, extensions, renewals and
from Borrower to Guarantor, including any security for             modifications which are evidenced by new or additional
and guaranties of any such obligations, whether now                instruments, documents or agreements executed before or
existing or hereafter arising, are hereby subordinated in          after expiration of said 90-day period), and all interest
right of payment to the prior payment in full of all of the        thereon, accruing before or after expiration of said 90-day
Indebtedness. No payment in respect of any such                    period, and all attorneys' fees, court costs and collection
subordinated obligations shall at any time be made to or           charges, incurred before or after expiration of said 90-day
accepted by Guarantor if at the time of such payment any           period, in endeavoring to collect or enforce any of the
Indebtedness is outstanding. If any Event of Default has           foregoing against Borrower, Guarantor or any other
occurred, Borrower and any assignee, trustee in                    person liable thereon (whether or not suit be brought) and
bankruptcy, receiver, or any other person having custody           any other expenses of, for or incidental to collection
or control over any or all of Borrowees property are               thereof.
hereby authorized and directed to pay to Coast the entire          11. INDEPENDENT LIABILITY. Guarantor hereby
unpaid balance of the Indebtedness before making any               agrees that one or more successive or concurrent actions
payments whatsoever to Guarantor, whether as a creditor,           may be brought hereon against Guarantor, in the same
shareholder, or otherwise; and insofar as may be necessary         action in which Borrower may be sued or in separate
for that purpose, Guarantor hereby assigns and transfers to        actions, as often as deemed advisable by Coast. The
Coast all rights to any and all debts, liabilities and             liability of Guarantor hereunder is exclusive and
obligations owing from Borrower to Guarantor, including            independent of any other guaranty of any or all of the
any security for and guaranties of any such obligations,           Indebtedness whether executed by Guarantor or by any
whether now existing or hereafter arising, including               other guarantor (including without limitation any other
without limitation any payments, dividends or                      persons signing this Guaranty). The liability of Guarantor
distributions out of the business or assets of Borrower.           hereunder shall not be affected, revoked, impaired, or
Any amounts received by Guarantor in violation of the              REDUCED BY ANY one or more of the following: (a) the fact
foregoing provisions shall be
                                                             -5-

<PAGE>


COAST BUSINESS CREDIT                                                 Continuing Guaranty

continuing or restrictive guaranty or undertaking or any           Guarantor for such periods of time as Coast may
limitation on the liability of any other guarantor (whether        designate, (ii) any other information concerning
under this Guaranty or under any other agreement); or              Guarantoes business, financial condition or affairs as
(d) any payment on or reduction of any such other                  Coast may request, and (iii) copies of any and all foreign,
guaranty or undertaking; or (e) any revocation,                    federal, state and local tax returns and reports of or
amendment, modification or release of any such other               relating to Guarantor as Coast may from time to time
guaranty or undertaking; or (f) any dissolution or                 request. Guarantor hereby intentionally and knowingly
termination of, or increase, decrease, or change in                waives any and all rights and privileges it may have not to
membership of any Guarantor which is a partnership.                divulge or deliver said tax returns, reports and other
Guarantor hereby expressly represents that he was not              information which are requested by Coast hereunder or in
induced to give this Guaranty by the fact that there are or        any litigation in which Coast may be involved relating
may be other guarantors either under this Guaranty or              directly or indirectly to Borrower or to Guarantor.
otherwise, and Guarantor agrees that any release of any            Guarantor further agrees immediately to give written
one or more of such other guarantors shall not release             notice to Coast of any adverse change in Guarantor's
Guarantor from his obligations hereunder either in full or         financial condition and of any condition or event which
to any lesser extent. If Guarantor is a married person,            constitutes an Event of Default under this Guaranty. All
Guarantor hereby expressly agrees that recourse may be             reports and information furnished to Coast hereunder shall
had against his or her separate property for all of his or         be complete, accurate and correct in all respects.
her obligations hereunder.                                         Whenever requested, Guarantor shall further deliver to
12. FINANCIAL CONDITION OF BORROWER. Guarantor is                  Coast a certificate signed by Guarantor (and, if Guarantor
Mly aware of the financial condition of Borrower and is            is a partnership, by all general partners of Guarantor, in
executing and delivering this Guaranty at Borrower's               their individual capacities, and, if Guarantor is a
request and based solely upon his own independent                  corporation, by the president and secretary of Guarantor,
investigation of all matters pertinent hereto, and Guarantor       in their individual capacities) warranting and representing
is not relying in any manner upon any representation or            that all reports, financial statements and other documents
statement of Coast with respect thereto. Guarantor                 and information delivered or caused to be delivered to
represents and wan-ants that he is in a position to obtain,        Coast under this Guaranty, are complete, correct and
and Guarantor hereby assumes Ul responsibility for                 thoroughly and accurately present the financial condition
obtaining, any additional information concerning                   of Guarantor, and that there exists on the date of delivery
Borrower's financial condition and any other matter                of said certificate to Coast no condition or event which
pertinent hereto as Guarantor may desire, and Guarantor is         constitutes an Event of Default under this Guaranty.
not relying upon or expecting Coast to furnish to him any          14. REPRESENTATIONS AND WARRANTIES. Guarantor
information now or hereafter in Coast's possession                 hereby represents and warrants that (i) it is in Guarantor's
concerning the same or any other matter. By executing              direct interest to assist Borrower in procuring credit,
this Guaranty, Guarantor knowingly accepts the full range          because Borrower is an affiliate of Guarantor, furnishes
of risks encompassed within a contract of continuing               goods or services to Guarantor, purchases or acquires
guaranty, which risks Guarantor acknowledges include               goods or services from Guarantor, and/or otherwise has a
without limitation the possibility that Borrower will incur        direct or indirect corporate or business relationship with
additional Indebtedness for which Guarantor will be liable         Guarantor, (ii) this Guaranty has been duly and validly
hereunder after Borrower's financial condition or ability to       authorized, executed and delivered and constitutes the
pay such Indebtedness has deteriorated and/or after                valid and binding obligation of Guarantor, enforceable in
bankruptcy or insolvency proceedings have been                     accordance with its terms, and (iii) the execution and
commenced by or against Borrower. Guarantor shall have             delivery of this Guaranty does not violate or constitute a
no right to require Coast to obtain or disclose any                default under (with or without the giving of notice, the
information with respect to the Indebtedness, the financial        passage of time, or both) any order, judgment, decree,
condition or character of Borrower, the existence of any           instrument or agreement to which Guarantor is a party or
collateral or security for any or all of the Indebtedness, the     by which it or its assets are affected or bound.
filing by or against Borrower of any bankruptcy or                 15. COSTS. Whether or not suit be instituted,
insolvency proceeding, the existence of any other                  Guarantor agrees to reimburse Coast on demand for all
guaranties of all or any part of the Indebtedness, any             reasonable attorneys' fees and all other reasonable costs
action or non-action on the part of Coast, Borrower, or            and expenses incurred by Coast in enforcing this
any other person, or any other matter, fact, or occurrence.        GUARANTY, OR ARISING out of or RELATING IN ANY WAY TO THIS
13. REPORTS AND FINANCIAL STATEMENTS of                            Guaranty, or in enforcing any of the Indebtedness against
GUARANTOR. Guarantor shall, at its sole cost and expense,          Borrower, Guarantor, or any other person, or in
at any time and from time to time, prepare or cause to be          connection with any property of any kind securing all or
prepared, and provide to Coast upon Coast's request                any part of the Indebtedness. Without limiting the
(i) such financial statements and reports concerning               generality of the foregoing, and in addition thereto,
                                                              -6-


<PAGE>


COAST BUSINESS CREDIT                                                 Continuing Guaranty

Guarantor shall reimburse Coast on demand for all                  Coast or any other person authorized to accept service of
reasonable attorneys' fees and costs Coast incurs in any           process on behalf of Coast, within 30 days thereafter.
way relating to Guarantor, Borrower or the Indebtedness,           Guarantor agrees that such one year period is a reasonable
IN ORDER to: obtain legal advice; enforce or seek to enforce       and sufficient time for Guarantor to investigate and act
any of its rights; commence, intervene in, respond to, or          upon any such claim or cause of action. The one year
defend any action or proceeding; file, prosecute or defend         period provided herein shall not be waived, tolled, or
any claim or cause of action in any action or proceeding           extended except by a specific written agreement of Coast.
(including without limitation any probate claim,                   This provision shall survive any termination of this
bankruptcy claim, third-party claim, secured creditor              Guaranty or any other agreement.
claim, reclamation complaint, and complaint for relief             18. CONSTRUCTION; SEVERABILITY. If more than one
from any stay under the Bankruptcy Code or otherwise);             person has executed this Guaranty, the term "Guarantor"
protect, obtain possession of, sell, lease, dispose of or          as used herein shall be deemed to refer to all and any one
otherwise enforce any security interest in or lien on any          or more such persons and their obligations hereunder shall
property of any kind securing any or all of the                    bejoint and several. Without limiting the generality of
Indebtedness; or represent Coast in any litigation with            the foregoing, if more than one person has executed this
respect to Borrower's or Guarantoes affairs. In the event          Guaranty, this Guaranty shall in all respects be interpreted
either Coast or Guarantor files any lawsuit against the            as though each person signing this Guaranty had signed a
other predicated on a breach of this Guaranty, the                 separate Guaranty, and references herein to "other
prevailing party in such action shall be entitled to recover       guarantors" or words of similar effect shall include
its attorneys' fees and costs of suit from the non-prevailing      without limitation other persons signing this Guaranty. As
party.                                                             used in this Guaranty, the term "property" is used in its
16. Notices. Any notice which a party shall be                     most comprehensive sense and shall mean all property of
required or shall desire to give to the other hereunder            every kind and nature whatsoever, including without
(except for notice of revocation, which shall be governed          limitation real property, personal property, mixed
by Section 10 of this Guaranty) shall be given by personal         property, tangible property and intangible property.
delivery or by telecopier or by depositing the same in the         Words used herein in the masculine gender shall include
United States mail, first class postage pre-paid, addressed        the neuter and feminine gender, words used herein in the
to Coast at its address set forth in the heading of this           neuter gender shall include the masculine and feminine,
Guaranty and to Guarantor at his address set forth under           words used herein in the singular shall include the plural
his signature hereon, and such notices shall be deemed             and words used in the plural shall include the singular,
duly given on the date of personal delivery or one day             wherever the context so reasonably requires. If any
after the date telecopied or 3 business days after the date        provision of this Guaranty or the application thereof to
of mailing as aforesaid. Coast and Guarantor may change            any party or circumstance is held invalid, void,
their address for purposes of receiving notices hereunder          inoperative or unenforceable, the remainder of this
by giving written notice thereof to the other party in             Guaranty and the application of such provision to other
accordance herewith. Guarantor shall give Coast                    parties or circumstances shall not be affected thereby, the
immediate written notice of any change in his address.             provisions of this Guaranty being severable in any such
17. CLAIMS. GUARANTOR AGREES THAT ANY CLAIM or                     instance.
cause of action by Guarantor against Coast, or any of              19. GENERAL PROVISIONS. Coast shall have the right
Coast's directors, officers, employees, agents, accountants        to seek recourse against Guarantor to the full extent
or attorneys, based upon, arising from, or relating to this        provided for herein and in any other instrument or
Guaranty, or any other present or future agreement                 agreement evidencing obligations of Guarantor to Coast,
between Coast and Guarantor or between Coast and                   and against Borrower to the full extent of the
Borrower, or any other transaction contemplated hereby             Indebtedness. No election in one form of action or
or thereby or relating hereto or thereto, or any other             proceeding, or against any party, or on any obligation,
matter, cause or thing whatsoever, whether or not relating         shall constitute a waiver of Coast's right to proceed in any
hereto or thereto, occurred, done, omitted or suffered to          other form of action or proceeding or against any other
be done by Coast, or by Coast's directors, officers,               party. The failure of Coast to enforce any of the
employees, agents, accountants or attorneys, whether               provisions of this Guaranty at any time or for any period
sounding in contract or in tort or otherwise, shall be             of time shall not be construed to be a waiver of any such
barred unless asserted by Guarantor by the                         provision or the right thereafter to enforce the same. All
commencement of an action or proceeding in a court of              remedies hereunder shall be cumulative and shall be in
competent jurisdiction within Los Angeles County,                  addition to all rights, powers and remedies given to Coast
California, by the filing of a complaint within one year           by law or under any other instrument or agreement. Time
after the first act, occurrence or omission upon which such        is of the essence in the performance by Guarantor of each
claim or cause of action, or any part thereof, is based and        and every obligation under this Guaranty. If Borrower is
service of a summons and complaint on an officer of                a corporation, partnership or other entity, Guarantor
                                                              -7-


<PAGE>


COAST BUSINESS CREDIT                                                  Continuing Guaranty

hereby agrees that Coast shall have no obligation to               21. MUTUAL WAIVER OF RIGHT TO JURY TRIAL.
inquire into the power or authority of Borrower or any of          COAST AND GUARANTOR HEREBY WAIVE THE
its officers, directors, partners, or agents acting or             RIGHT TO TRIAL BY JURY IN ANY ACTION,
purporting to act on its behalf, and any Indebtedness made         CLAIM, LAWSUIT OR PROCEEDING BASED
or created in reliance upon the professed exercise of any          UPON, ARISING OUT OF, OR IN ANY WAY
such power or authority shall be included in the                   RELATING TO: (i) THIS GUARANTEE OR ANY
indebtedness guaranteed hereby. This Guaranty is the               SUPPLEMENT OR AMENDMENT THERETO; OR
entire and only agreement between Guarantor and Coast              (ii) ANY OTHER PRESENT OR FUTURE
with respect to the guaranty of the Indebtedness of                INSTRUMENT OR AGREEMENT BETWEEN
Borrower by Guarantor, and all representations,                    COAST AND GUARANTOR; OR (III) ANY
warranties, agreements, or undertakings heretofore or              BREACH, CONDUCT, ACTS OR OMISSIONS OF
contemporaneously made, which are not set forth herein,            COAST OR GUARANTOR OR ANY OF THEIR
are superseded hereby. No course of dealings between the           RESPECTIVE DIRECTORS, OFFICERS,
parties, no usage of the trade, and no parol or extrinsic          EMPLOYEES, AGENTS, ATTORNEYS OR ANY
evidence of any nature shall be used or be relevant to             OTHER PERSON AFFILIATED WITH OR
supplement or explain or modify any term or provision of           REPRESENTING COAST OR GUARANTOR; IN
this Guaranty. There are no conditions to the MI                   EACH OF THE FOREGOING CASES, WHETHER
effectiveness of this Guaranty. The terms and provisions           SOUNDING IN CONTRACT OR TORT OR
hereof may not be waived, altered, modified, or amended            OTHERWISE.
except in a writing executed by Guarantor and a duly               22. Receipt of Copy. Guarantor acknowledges
authorized officer of Coast. All rights, benefits and              receipt of a copy of this Guaranty.
privileges hereunder shall inure to the benefit of and be
enforceable by Coast and its successors and assigns and
shall be binding upon Guarantor and his heirs, executors,          Palomar Medical Technologies, Inc.
administrators, personal representatives, successors and
assigns.  Neither the death of Guarantor nor notice thereof
to Coast shall terminate this Guaranty as to his estate, and,
notwithstanding  the death of Guarantor or notice  thereof         By: /s/ Steve Georgiev
to Coast,  this Guaranty  shall  continue in full force and           -------------------------------
effect with respect to all Indebtedness, including without           Its
limitation Indebtedness incurred or created after the death
of Guarantor and notice thereof to Coast. Section                    Guarantor's Address:
headings are used herein for convenience only. Guarantor             66 Cherry Hill Drive
acknowledges that the same may not describe completely               Beverly, MA 0 1915
the subject matter of the applicable Section, and the same           
shall not be used in any manner to construe, limit, define
or interpret any term or provision hereof.
20. GOVERNING LAW; VENUE AND JURISDICTION. This                    Palomar Electronics Corporation
instrument and all acts and transactions pursuant or
relating hereto and all rights and obligations of the parties
hereto shall be governed, construed, and interpreted in
accordance with the internal laws of the State of                  By:  /s/ Joseph P. Caruso
California. In order to induce Coast to accept this                   -----------------------------
Guaranty, and as a material part of the consideration                Its
therefor, Guarantor (i) agrees that all actions or
proceedings relating directly or indirectly hereto shall, at         Guarantor's Address:
the option of Coast, be litigated in courts located within
Los Angeles County, California, (ii) consents to the                 66 Cherry Hill Drive
jurisdiction of any such court and consents to the service           Beverly, M.A 0 1915
of process in any such action or proceeding by personal
delivery or any other method permitted by law; and
(iii) waives any and all rights Guarantor may have to
transfer or change the venue of any such action or
proceeding.


<PAGE>


COAST BUSINESS CREDIT                                                 Continuing Guaranty
</TABLE>

STATE OF CALIFORNIA )
                    )ss.
COUNTY OF           )

         On                                   199   , before me,
            ---------------------------------    --             ----------------
                                              Notary Public, personally appeared
- ---------------------------------------------
                                  personally known to me (or proved to me on the
- ---------------------------------
basis  of  satisfactory  evidence)  to be the  person(s)  whose  name(s)  is/are
subscribed to the within  instrument  and  acknowledged  to me that  he/she/they
executed  the  same  in  his/her/their  authorized  capacity(ies),  and  that by
his/her/their  signature(s) on the instrument the person(s),  or the entity upon
behalf of which the person(s) acted, executed the instrument.

Witness my hand and official seal.



- -----------------------------------
(Seal)


<PAGE>





STATE OF CALIFORNIA )
                    )ss.
COUNTY OF           )

         On                                   199   , before me,
            ---------------------------------    --             ----------------
                                              Notary Public, personally appeared
- ---------------------------------------------
                                  personally known to me (or proved to me on the
- ---------------------------------
basis  of  satisfactory  evidence)  to be the  person(s)  whose  name(s)  is/are
subscribed to the within  instrument  and  acknowledged  to me that  he/she/they
executed  the  same  in  his/her/their  authorized  capacity(ies),  and  that by
his/her/their  signature(s) on the instrument the person(s),  or the entity upon
behalf of which the person(s) acted, executed the instrument.

Witness my hand and official seal.



- -----------------------------------
(Seal)

    

   
                                LICENSE AGREEMENT

         THIS  AGREEMENT,  effective  as of August  18,  1995  (EFFECTIVE  DATE)
between THE GENERAL HOSPITAL  CORPORATION,  a not-for-profit  corporation  doing
business as Massachusetts General Hospital,  having a place of business at Fruit
Street,   Boston,   Massachusetts   02114   ("GENERAL")   and  Palomar   Medical
Technologies,  a Delaware  corporation  having  offices at 66 Cherry Hill Drive,
Beverly, MA 01915 ("PALOMAR").

                                   WITNESSETH

         WHEREAS,  under  research  programs  funded  by  GENERAL  and the  U.S.
Government,  GENERAL  through  research  conducted by Dr. R. Rox  Anderson,  has
developed an invention pertaining to the use of lasers for hair removal;

         WHEREAS,  GENERAL  and  PALOMAR  have  entered  into a  Clinical  Trial
Agreement  of  even  date,   attached  hereto  as  Exhibit  A  ("Clinical  Trial
Agreement"),  under which  PALOMAR is providing  funds and  equipment to support
clinical trials of said invention at GENERAL;

         WHEREAS,  GENERAL has filed a U.S.  Patent  Application  covering  said
invention and all of the rights,  title and interest of the named inventors--Dr.
R. Rox  Anderson,  Dr.  Melanie  C.  Grossman  and  William  Farinelli--in  said
application have been assigned to GENERAL;

         WHEREAS,  GENERAL  represents  to the best of its  knowledge and belief
that  it is the  owner  of  all  rights,  title  and  interest  in  said  patent
application  and has the right and  ability  to grant  the  license  hereinafter
described;

         WHEREAS, as a center for research and education,  GENERAL is interested
in  licensing  PATENT  RIGHTS and thus  benefiting  the  public  and  GENERAL by
facilitating  the  dissemination  of the results of its  research in the form of
useful products,  but is without capacity to commercially develop,  manufacture,
and distribute any such product; and

         WHEREAS, PALOMAR having such capacity, desires to commercially develop,
manufacture, use and distribute such products throughout the world;

         NOW  THEREFORE,  in  consideration  of the premises and of the faithful
performance  of the  covenants  herein  contained,  the parties  hereto agree as
follows:

                                       1
<PAGE>
                                 1. DEFINITIONS

         1.1 (a) The term  "ACCOUNTING  PERIOD" shall mean each six month period
ending June 30 and December 31.

                  (b) The term "AGREEMENT YEAR" shall mean the twelve (12) month
period beginning on August 18, 1995 and each succeeding twelve (12) month period
thereafter  for the term of the  Agreement.  If not otherwise  specified,  terms
involving  time periods shall be applied pro rata according to any time frame in
which less than the full specified period is involved.

         1.2 The term  "AFFILIATE"  shall mean any  corporation  or other  legal
entity other than PALOMAR in whatever country organized, controlling, controlled
by or under common control with PALOMAR.  The term "control"  means  possession,
direct or  indirect,  of the  powers to  direct  or cause the  direction  of the
management  and policies of an entity,  whether  through the ownership of voting
securities,  by contract or  otherwise.  The term  "AFFILIATE"  with  respect to
GENERAL  shall mean any  company  controlling,  controlled  by, or under  common
control, directly or indirectly, with GENERAL.

         1.3 The term "LICENSE FIELD" shall,  subject to Exhibit B hereof,  mean
hair reduction and/or removal.

         1.4 The term "FIRST COMMERCIAL EXPLOITATION" shall mean in each country
the  first  exploitation  by way of  sale of any  PRODUCT  or  performance  of a
SERVICE, by PALOMAR, its AFFILIATES or SUBLICENSES, (a) following approval, when
such approval is necessary, for the marketing of such PRODUCT or the performance
of such SERVICE, by the appropriate governmental agency for the country in which
the  exploitation  is to be made,  or (b) when such  government  approval is not
required in a country,  the first sale of such  PRODUCT or  performance  of such
SERVICE in that country.

         1.5 The term  "SUBLICENSEE"  shall mean any  non-AFFILIATE  third party
licensed  by  PALOMAR or by an  AFFILIATE  to make,  have made,  use or sell any
PRODUCT or SERVICE.

         1.6 The term "NET REVENUES" shall mean the GROSS REVENUES as defined in
(b) below received by PALOMAR or any of its AFFILIATES or  SUBLICENSEES  for the
sale or distribution of any PRODUCT or for the performance of any SERVICE,  less
(to the extent appropriately documented) the following amounts actually paid out
by PALOMAR, its AFFILIATE or SUBLICENSEES or credited against the GROSS REVENUES
received by them:

         (a)      (i) credits and allowances for price adjustment, rejection, or
                  return of  PRODUCTS  previously  sold or  SERVICES  previously
                  performed,  including reductions imposed by Medicare, Medicaid
                  or an HMO;

             (ii) rebates and cash discounts to customers allowed and taken;

            (iii) amounts for  transportation,  insurance,  handling or shipping
                  charges to customers;

                                       2
<PAGE>

             (iv) taxes,  duties  and other  governmental  charges  levied on or
                  measured by the sale of PRODUCTS or SERVICES, whether absorbed
                  by PALOMAR or paid by the purchaser so long as PALOMAR'S price
                  is reduced  thereby,  but not franchise or income taxes of any
                  kind whatsoever;

              (v) for any revenues in which the United States  government on the
                  basis  of its  royalty-free  license  pursuant  to 35 USC Sec.
                  202(C) to any PATENT RIGHT requires that the GROSS REVENUES of
                  any  PRODUCT  or  SERVICE  subject to such  PATENT  RIGHT,  be
                  reduced by the amount of such royalty owed GENERAL pursuant to
                  paragraph 3.1, the amount of such royalty.

         (b) For any bone fide sale, lease, license, rental or other disposition
of a PRODUCT or bona fide  performance  of a SERVICE to a bona fide  customer by
PALOMAR,  its AFFILIATES or  SUBLICENSEES,  the GROSS REVENUE shall be the gross
billing  price of the  PRODUCT  or the gross  billing  price  for the  SERVICES,
respectively.

         (c) If  PALOMAR  or any of its  AFFILIATES  or  SUBLICENSEES  sell  any
PRODUCT in a bona fide sale as a component of a combination of active functional
elements,  the GROSS REVENUE of the PRODUCT  shall be determined by  multiplying
the GROSS REVENUE of the  combination by the fraction A over A + B, in which "A"
is the  GROSS  REVENUE  of the  PRODUCT  portion  of the  combination  when sold
separately  during the  ACCOUNTING  PERIOD in the  country in which the sale was
made,  and  "B"  is the  GROSS  REVENUE  of the  other  active  elements  of the
combination sold separately  during said ACCOUNTING  PERIOD in said country.  In
the event that no separate sale of either such PRODUCT or active elements of the
combination  is made during said  ACCOUNTING  PERIOD in said country,  the GROSS
REVENUE of the PRODUCT shall be determined by  multiplying  the GROSS REVENUE of
such  combination  by the  fraction  C over C + D, in which "C" is the  standard
fully-absorbed  cost of the PRODUCT portion of such combination,  and "D" is the
sum  of  the  standard   fully-absorbed  costs  of  the  other  active  elements
component(s),  such  costs  being  arrived  at  using  the  standard  accounting
procedures of PALOMAR which will be in accord with generally accepted accounting
practices.

         (d) If PALOMAR, or any of its AFFILIATES or SUBLICENSEES,  commercially
uses or disposes of any PRODUCT by itself (as opposed to a use or disposition of
the PRODUCT as a component of a combination of active functional elements) other
than  in a bona  fide  sale to a bona  fide  customer,  the  GROSS  SALES  PRICE
hereunder  shall be the price  which  would be then  payable in an arm's  length
transaction. If PALOMAR, or any of its AFFILIATES or SUBLICENSEES,  commercially
uses or  disposes  of any  PRODUCT as a  component  of a  combination  of active
functional elements other than in a bona fide sale to a bona fide customer,  the
GROSS  SALES  PRICE  of the  PRODUCT 


                                       3
<PAGE>

shall be determined in accordance  with paragraph (c) above,  using as the GROSS
SALES PRICE of the  combination  that price  which  would be then  payable in an
arm's length transaction.

         (e)  Transfer  of a PRODUCT  within  PALOMAR or between  PALOMAR and an
AFFILIATE for sale by the transferee shall not be considered a sale,  commercial
use or disposition for the purpose of the foregoing  paragraphs;  in the case of
such  transfer  the GROSS  REVENUE  shall be based on sale of the PRODUCT by the
transferee.

         1.7 The term  "PATENT  RIGHT"  shall mean the U.S.  Patent  Application
filed by  Dr.Anderson,  et.al.  on February  1, 1995  entitled  "Permanent  Hair
Removal Using Optical Pulses," or the equivalent of such application,  including
any division,  continuation or any foreign patent  application or Letters Patent
or the equivalent thereof issuing thereon or reissue, reexamination or extension
thereof.  Subject to Exhibit B hereof,  PATENT  RIGHTS shall also include  those
claims in any  continuation-in-part  of the  aforementioned  patent  application
which claim an invention described or claimed in said patent application. PATENT
RIGHTS  shall  also  include   GENERAL's   rights  assigned  to  GENERAL  by  an
Investigator  under the Clinical Trial Agreement,  in any patent  application or
patent claiming a Study Invention as defined in the Clinical Trial Agreement and
as to which  PALOMAR has notified  GENERAL of PALOMAR's  desire to have a patent
application  filed  in  accordance  with  paragraph  2.3 of the  Clinical  Trial
Agreement.

         1.8 The term "PRODUCT"  shall mean any article,  device or composition,
the manufacture, use, or sale of which

         (a)      absent the licenses  granted  herein,  would  infringe a VALID
                  CLAIM of any PATENT RIGHT, or

         (b)      does not infringe a VALID CLAIM of any PATENT  RIGHT  licensed
                  to  PALOMAR   hereunder   but  the   discovery,   development,
                  manufacture or use of which employs TECHNOLOGICAL INFORMATION.

         1.9 The terms  "SERVICE"  shall  mean any  method or  service  the use,
performance of sale of which:

         (a)      absent the licenses  granted  herein,  would  infringe a VALID
                  CLAIM of any PATENT RIGHT, or

         (b)      does not infringe a VALID CLAIM of any PATENT  RIGHT  licensed
                  to  PALOMAR   hereunder   but  the   discovery,   development,
                  manufacture or use of which employs TECHNOLOGICAL INFORMATION.

         1.10 The term "TECHNOLOGICAL INFORMATION" shall mean any research data,
designs,  formulas,  process  information,  clinical data and other  information
pertaining  to any  invention  claimed  in  


                                       4
<PAGE>

PATENT RIGHT which is known to Dr.  Anderson on the EFFECTIVE DATE and disclosed
to Palomar  within thirty (30) days of the date on which this Agreement is fully
executed. This term shall also include information which is disclosed to PALOMAR
by GENERAL in  accordance  with,  and  during  the term of, the  Clinical  Trial
Agreement  and which  pertains  to any PATENT  RIGHT  claiming an  Invention  as
defined in said Agreement.

         1.11 The term "VALID  CLAIM"  shall mean any claim of any PATENT  RIGHT
that has not been (i)  finally  rejected  or (ii)  declared  invalid by a patent
office or court of competent  jurisdiction  in any unappealed  and  unappealable
decision.

                                   2. LICENSE

         2.1 GENERAL hereby grants PALOMAR,  subject to the rights of the United
States Government:

                  (a)      an exclusive,  worldwide,  royalty-bearing license in
                           the LICENSE  FIELD under  GENERAL's  rights in PATENT
                           RIGHTS to make,  have made, use and sell PRODUCTS and
                           to perform SERVICES;

                  (b)      the right to sublicense (i) PATENT RIGHTS exclusively
                           licensed   to   PALOMAR   and  (ii)   PATENT   RIGHTS
                           non-exclusively  licensed  to  PALOMAR  to the extent
                           such a sublicense is required for a customer to use a
                           PRODUCT or to practice a SERVICE.

         All licenses  pursuant to this paragraph 2.1 are subject to the rights,
conditions and  limitations  imposed by U.S. law with respect to inventions made
in the performance of federally funded research.

         The above  licenses to sell PRODUCTS  include the right to grant to the
purchaser of products from PALOMAR,  its AFFILIATES,  and SUBLICENSEES the right
to use such  purchased  PRODUCTS in a method  coming  within the scope of PATENT
RIGHT.

         2.2 The granting of any license  hereunder is subject to GENERAL's  and
GENERAL's  AFFILIATES' right to make and to use the subject matter described and
claimed in PATENT  RIGHT for  research  and  clinical  purposes but for no other
purpose.

         2.3 Within thirty (30) days of EFFECTIVE DATE, upon request by PALOMAR,
GENERAL shall disclose to PALOMAR,  TECHNOLOGICAL INFORMATION which PALOMAR will
be entitled to use to the extent such use does not infringe  any GENERAL  patent
not  licensed  to  PALOMAR  hereunder.  GENERAL  represents  to the  best of its
knowledge after reasonable  enquiry there are no GENERAL patents or applications
not licensed hereunder which would be infringed by such use.



                                       5
<PAGE>

         2.4  Subject  to  Exhibit B  hereof,  GENERAL  shall  have the right to
license any PATENT  RIGHT to any other  party for the purpose of  manufacturing,
using or selling of any PRODUCT or  performance  of any  SERVICE  outside of the
LICENSE FIELD.

         2.5 It is  understood  that nothing  herein shall be construed to grant
PALOMAR a license express or implied under any patent owned solely or jointly by
General  other than the PATENT RIGHTS  expressly  licensed  hereunder,  provided
that,  in the event  that  GENERAL's  Office of  Technology  Affairs  ("OTA") is
notified of a patentable  invention  assigned or assignable to GENERAL which OTA
believes would, if patented,  be infringed by the manufacture,  use or sale of a
PRODUCT or SERVICE ("Dominant Invention"), and in the event that at the time OTA
is  notified  of said  Dominant  Invention,  no third  party  has  been  granted
exclusive rights, or an option to exclusive rights, in said Dominant  Invention,
OTA shall give PALOMAR  notice of said  Dominant  Invention  and give PALOMAR an
opportunity to negotiate an exclusive or  non-exclusive  license under GENERAL's
rights in said Dominant Invention,  whichever is available,  it being understood
that GENERAL shall have no obligation to enter into such a license with PALOMAR.

                          3. DUE DILIGENCE OBLIGATIONS

         3.1 PALOMAR shall itself,  or through its  AFFILIATES or  SUBLICENSEES,
use reasonable  efforts to develop and make commercially  available PRODUCTS for
commercial  sales and  distribution  throughout  the world in the LICENSE FIELD.
Such efforts shall consist of:

         (a) Entering into the Clinical Trial  Agreement  with General  attached
hereto as Exhibit A and providing the funding specified in said Agreement;

         (b) Commencing the commercial  sale of the PRODUCT or SERVICES  outside
the United  States  within  three (3) months  after  tests on a normal mode ruby
laser have been  completed  and approval has been  received  from the  Principal
Investigator (see Clinical Trial Agreement) that such laser works acceptably;

         (c) Filing with the U.S. Food and Drug  Administration  for a 510(k) on
any PRODUCT  within  three (3) months of receipt of clinical  data from  GENERAL
sufficient for such filing,  it being  understood that GENERAL is providing such
data to PALOMAR  pursuant to the  Clinical  Trial  Agreement.  In the event that
GENERAL  fails to  provide  such  data,  GENERAL  and  PALOMAR  shall  confer to
establish  a  reasonable  procedure  and  schedule to secure  approval  for such
PRODUCT,  and in the  event  that  GENERAL  and  PALOMAR  cannot  agree  on such
procedure  and schedule  they shall  resolve this issue in  accordance  with the
dispute resolution provisions of paragraph 10.9;



                                       6
<PAGE>

         (d) Commencing the  commercial  sale of the PRODUCT or SERVICES  within
the United States within six (6) months after FDA clearance is received.

         However,  GENERAL  shall not  unreasonably  withhold its consent to any
revision  in such time  periods  whenever  requested  in writing by PALOMAR  and
supported by evidence of technical difficulties or delays in clinical studies or
regulatory processes that the parties could not have reasonably avoided. Failure
to achieve  one or more of the above  objectives  within the above  stated  time
periods or within any  extension  granted  by  GENERAL  shall  result in GENERAL
having the right to cancel upon thirty  (30) days notice any  exclusive  license
granted hereunder or convert any exclusive license to a non-exclusive license.

         3.2 At  intervals  no longer than every six (6) months,  PALOMAR  shall
report in writing to GENERAL on progress made toward the foregoing objectives.

             4. FILING, PROSECUTION AND MAINTENANCE OF PATENT RIGHT

         4.1  GENERAL  shall  be  responsible  for  the   preparation,   filing,
prosecution and maintenance of all patent  applications  and patents included in
PATENT  RIGHTS.  PALOMAR  shall  reimburse  GENERAL  for  all  reasonable  costs
("Costs")  incurred  by GENERAL for the  preparation,  filing,  prosecution  and
maintenance of all PATENT RIGHTS as follows:

         (a) Subject to paragraph  4.2,  for all Costs  incurred by GENERAL from
and after the EFFECTIVE  DATE,  PALOMAR  shall pay such Costs  directly to legal
counsel upon receipt of invoices from GENERAL or legal counsel;

         (b) For all Costs  incurred  by GENERAL  prior to the  EFFECTIVE  DATE,
PALOMAR  shall  reimburse  GENERAL  within thirty (30) days of the date on which
this Agreement is executed by the last party to sign.

         4.2 With respect to any PATENT RIGHT,  each document or a draft thereof
pertaining  to the filing,  prosecution,  or  maintenance  of such PATENT RIGHT,
including but not limited to each patent application, office action, response to
office  action,  request  for  terminal  disclaimer,  and request for reissue or
reexamination of any patent issuing from such  application  shall be provided to
PALOMAR as  follows.  Documents  received  from any patent  office or  counsel's
analysis thereof shall be provided promptly after receipt.  For a document to be
filed  in any  patent  office,  a  draft  of such  document  shall  be  provided
sufficiently  prior to its filing,  to allow for review and comment by the other
party.  If as a result of the review of any such  document,  PALOMAR shall elect
not to pay or continue to pay the Costs for such PATENT RIGHT,  PALOMAR shall so
notify GENERAL within thirty (30) days of


                                       7
<PAGE>

PALOMAR's  receipt of such document and PALOMAR shall  thereafter be relieved of
the obligation to pay any additional  Costs regarding such PATENT RIGHT incurred
after the  receipt  of such  notice by  GENERAL.  Such U.S.  or  foreign  patent
application or patent shall  thereupon  cease to be a PATENT RIGHT hereunder and
GENERAL shall be free to license its rights to that  particular  U.S. or foreign
patent application or patent to any other party on any terms. PALOMAR shall also
have the right to provide comments and recommendations on any action proposed to
be  taken  by  GENERAL  and  GENERAL  agrees  to  take  into  account  PALOMAR's
recommendations. Where a course of action is followed on a PATENT RIGHT which is
both contrary to PALOMAR's  recommendations  and which increases costs over such
recommendation,  PALOMAR  shall only be  responsible  for costs which would have
been incurred had its recommendation been followed.

                           5. ROYALTIES; LICENSE FEES

         5.1 (a) PALOMAR  shall pay  GENERAL a license  issue fee of Two Hundred
and Fifty Thousand Dollars ($250,000) as follows:

         (i)  Within  thirty  (30)  days of the  date of the  execution  of this
         Agreement  by the  last  party to sign  hereunder,  PALOMAR  shall  pay
         GENERAL Fifty Thousand  Dollars  ($50,000),  one half of which shall be
         creditable against future royalties paid pursuant to paragraphs 5.1 (b)
         hereunder;

         (ii) On or before  January  10,  1996,  PALOMAR  shall pay  GENERAL Two
         Hundred  Thousand  Dollars  ($200,000)  no  portion  of which  shall be
         creditable against future royalties.

                  (b) Beginning with the FIRST  COMMERCIAL  EXPLOITATION  in any
country,  on all  sales  of  PRODUCTS  anywhere  in the  world by  PALOMAR,  its
AFFILIATES or  SUBLICENSEES,  PALOMAR shall pay GENERAL  royalties in accordance
with the following  schedule,  subject to Exhibit B hereof, such undertaking and
schedule  having been agreed to for the purpose of reflecting  and advancing the
mutual convenience of the parties.

                  (i) For: (A) each  PRODUCT  sold by PALOMAR or its  AFFILIATES
                  and  SUBLICENSEES  consisting  of (1) a ruby  laser or (2) any
                  other laser sold solely for hair removal, or (3) any non-laser
                  equipment/disposables used for the practice of a SERVICE, and

                  (B) any  non-laser  equipment/disposable  sold by  PALOMAR  or
                  AFFILIATES and SUBLICENSEES  which are not PRODUCTS  hereunder
                  but which are used for the practice of a SERVICE,

                           (I) Five  percent (5%) of NET REVENUES so long as the
                           PRODUCT, its manufacture, use or sale is


                                       8
<PAGE>

                           covered by a VALID CLAIM of any PATENT RIGHT licensed
                           exclusively to PALOMAR in the country in question;

                           (II) Two and  one-half  percent  (2-1/2%)  of the NET
                           REVENUES whenever the PRODUCT,  its manufacture,  use
                           or sale is  covered  by a VALID  CLAIM of any  PATENT
                           RIGHT  licensed  non-exclusively  to  PALOMAR  in the
                           country in question;

                           (III)  During  each  of  the  eight  (8)  years  next
                           following the FIRST COMMERCIAL  EXPLOITATION anywhere
                           in the world by PALOMAR, its AFFILIATES or LICENSEES,
                           One and one  quarter  percent  (  1-1/4%)  of the NET
                           REVENUES  of  PRODUCT  on which no royalty is payable
                           under paragraph 5.1(a) or 5.1(b) above.

                  Paragraph  1.6(c)  notwithstanding,  it is understood that for
                  purposes of calculating the above royalty,  the royalty on any
                  PRODUCT  which  constitutes  a  laser  which  is  produced  or
                  manufactured  such that it incorporates,  is combined with, or
                  is designed to incorporate  or be combined  with,  accessories
                  that are used for hair  removal  ("Modified  Laser")  shall be
                  based on the NET REVENUES  for such  Modified  Laser,  and the
                  royalty on any PRODUCT which  constitutes  accessories used in
                  modifying a laser but which is sold independently of the laser
                  ("Modification  Kits")  shall be based on the NET REVENUES for
                  such Modification Kits.

         (ii) For each PRODUCT sold by PALOMAR consisting of a laser (other than
         the ruby laser, the sales of which shall in any event be subject to the
         5% royalty  described  is  subparagraph  5(b)(i)  above)  sold for hair
         removal as well as other uses,  the parties  agree to negotiate in good
         faith a  commercially  reasonable  royalty  to be paid  to  GENERAL  in
         accordance  with  the  formula  provided  for  in  paragraph  1.6  (c),
         provided,  that in no event  shall said  royalty be less than two and a
         half  percent  (2-1/2%)  of  NET  REVENUES  received  by  PALOMAR,  its
         AFFILIATES or SUBLICENSEES.

         (iii)  (A)  (1)  For  any  SERVICE  performed  by  (a)  PALOMAR  or its
         AFFILIATES  or  SUBLICENSEES  or (b) any other third party by virtue of
         any  right  or  license   granted  by  PALOMAR  or  its  AFFILIATES  or
         SUBLICENSEES, and

                  (2) For any  commercial  disposition  (other than sale) of any
         PRODUCT by PALOMAR or its AFFILIATES or SUBLICENSEES,

         PALOMAR shall pay GENERAL a commercially  reasonable  percentage of the
         NET REVENUES received by PALOMAR or its AFFILIATES or SUBLICENSEES, the
         percentage to be established by the parties


                                       9
<PAGE>

         at such  time as  PALOMAR  has  knowledge  of the  method  by which NET
         REVENUES for said SERVICES or PRODUCTS will be calculated and paid, and
         in no  event  later  than the  FIRST  COMMERCIAL  EXPLOITATION  of such
         PRODUCT or SERVICES by said method, and said percentage shall remain in
         effect for so long as the SERVICE or PRODUCT is marketed in  accordance
         with said  method.  In order to aid the  parties in  establishing  said
         percentage,  PALOMAR  shall provide  GENERAL with complete  information
         relevant  thereto,  including  projected  NET  REVENUES  and  PALOMAR's
         projected net profit margins.

                  (B) The  payments to be made to GENERAL  pursuant to paragraph
         5(b)(iii)  for PRODUCTS  and  SERVICES  covered by a VALID CLAIM of any
         PATENT RIGHT, shall be a commercially  reasonable royalty rate targeted
         to be in the  range of three to five  percent  (3-5%)  of NET  REVENUES
         received by PALOMAR its AFFILIATES or SUBLICENSEES  (which royalty rate
         the parties  anticipate  will fall within the range of twenty to thirty
         percent (20-30%) of PALOMAR's  estimated profit margin on said PRODUCTS
         or SERVICES).

                  (C) The  payments to be made to GENERAL  pursuant to 5(b)(iii)
         for  PRODUCTS  and  SERVICES not covered by a VALID CLAIM of any PATENT
         RIGHT,  shall be made for eight (8) years  following  FIRST  COMMERCIAL
         EXPLOITATION  of such PRODUCT or SERVICE,  and shall be a  commercially
         reasonable rate targeted to be in the range of seventy-five  hundredths
         of one  percent to one and one  quarter  percent  (.75%-1-1/4%)  of NET
         REVENUES received by PALOMAR, its AFFILIATES or SUBLICENSEES, which the
         parties  anticipate  will fall  within the range of five to six and one
         quarter percent (5-6 1/4%) of PALOMAR's estimated profit margin on said
         PRODUCTS or SERVICES.

                  (D) Annual minimum royalties:

                  (1) PALOMAR  shall pay GENERAL an annual  minimum  royalty due
                  and payable no later than the end of the AGREEMENT YEAR during
                  which the FDA grants  510K  approval  (actual or  deemed),  or
                  comparable approval, of any PRODUCT or SERVICE ("First 510K"),
                  and at the end of each  AGREEMENT  YEAR  thereafter,  provided
                  that no such payment shall be due in the event that the amount
                  of royalties  paid to GENERAL  hereunder in an AGREEMENT  YEAR
                  are equal to or greater  than the annual  minimum  royalty due
                  and payable for said AGREEMENT YEAR.

                  (2) The parties agree to establish the annual  amounts of such
                  minimum  royalties  due for all  Agreement  Years within sixty
                  (60) days of  PALOMAR's  receipt of notice of the First  510K.
                  The parties intend that the annual minimum royalty shall be an
                  amount   established  by  the  following


                                       10
<PAGE>

                  formula: Multiply one-tenth the royalty rate due hereunder for
                  PRODUCTS  and  SERVICES  (or,  in the event that more than one
                  royalty rate is  anticipated  to be due  hereunder,  a royalty
                  rate which  reflects a  reasonable  weighted  averaged  of the
                  anticipated  royalty  rates)  times  PALOMAR's  projected  NET
                  REVENUES for each Agreement Year.

                  (3) PALOMAR shall owe GENERAL  minimum  royalties  pursuant to
                  this paragraph until the expiration of the last AGREEMENT YEAR
                  in which PALOMAR  holds an exclusive  license to PATENT RIGHTS
                  hereunder.

         (iv) In the event that the  parties  fail to agree on the  payments  or
         annual minimum  royalties due and payable under paragraphs  5(b)(ii) or
         5(b)(iii),  the parties agree to resolve this issue in accordance  with
         the dispute resolution provisions set forth in paragraph 10.9 below.

         5.2 (a) In the event that more than one  royalty  rate under  paragraph
5.1 is  applicable  to a PRODUCT  or  SERVICE,  the  highest  of the  applicable
royalties shall apply.

         (b) Only one royalty  under  paragraph  5.1 shall be due and payable to
GENERAL by PALOMAR for any PRODUCT or SERVICE regardless of the number of PATENT
RIGHTS covering such PRODUCT or SERVICE.

         5.3 If any  license  granted  pursuant  to Section 2 shall be or become
non-exclusive and GENERAL shall license any PATENT RIGHT to another licensee for
the purpose of making, using,  practicing or selling PRODUCTS and/or SERVICES in
the LICENSE FIELD and accept  financial terms which,  taken as a whole, are more
favorable to such licensee than herein provided for PALOMAR,  GENERAL shall give
written  notice  thereof to PALOMAR  and  PALOMAR  shall have the  option,  upon
PALOMAR's  written  notice to GENERAL,  to revise its license  hereunder to such
more favorable terms, effective as of the effective date of GENERAL's license to
said other licensee.

         5.4 In addition to the royalties provided for above,  PALOMAR shall pay
GENERAL ten percent  (10%) of any and all income,  other than a royalty or other
payment made pursuant to paragraphs  5.1, above,  including,  by way of example,
license  issue  fees  and  milestone  payments  received  by  PALOMAR  from  its
AFFILIATES and SUBLICENSEES,  in consideration for the sublicensing of any right
or license granted to PALOMAR hereunder.

         5.5 In addition to the payments  provided for in paragraphs 5.1 through
5.4, PALOMAR shall pay GENERAL the following  amounts upon the occurrence of the
following events,  one half of which payments shall be creditable against future
royalties paid pursuant to paragraphs 5.1(b) hereof:



                                       11
<PAGE>

                  $20,000  upon  FDA  allowance  of  the  first  Investigational
                           Device   Exemption   with   respect   to  a   PRODUCT
                           incorporating  or combined  with a ruby,  alexandrite
                           and diode laser.

                  $35,000  upon FDA approval  (actual or deemed),  by the FDA of
                           the  first  510(k)  or  comparable  application  with
                           respect to each  PRODUCT  incorporating  or  combined
                           with a ruby, alexandrite laser and diode laser.

                  $75,000  upon first  issuance in the United States of a PATENT
                           RIGHT with claims that covers a PRODUCT or SERVICE.

         5.6 In the event that the  royalty  paid to  GENERAL  is a  significant
factor in the return realized by PALOMAR so as to diminish PALOMAR's  capability
to respond to competitive pressures in the market,  GENERAL agrees to consider a
reasonable  reduction in the royalty paid to GENERAL as to each such PRODUCT and
SERVICE  for the period  during  which such  market  condition  exists.  Factors
determining  the size of the reduction will include profit margin on PRODUCT and
SERVICES and on analogous products, prices of competitive products and services,
total prior sales by PALOMAR, and PALOMAR's  expenditures in PRODUCT and SERVICE
development.

         5.7 The  payments  due under this  Agreement  shall,  if overdue,  bear
interest  until  payment at a per annum rate equal to one percent (1%) above the
prime  rate in effect at the Bank of Boston on the due date,  not to exceed  the
maximum  permitted  by law.  The  payment of such  interest  shall not  preclude
GENERAL from  exercising  any other rights it may have as a  consequence  of the
lateness of any payment.

         5.8 PALOMAR shall provide  GENERAL at least twice each  AGREEMENT  YEAR
with reports  setting forth PALOMAR's  marketing plans  (including the financial
terms on which PRODUCTS and SERVICES will be made available to SUBLICENSEES  and
end-users)  and market  projections  (including  projected NET REVENUES) for any
PRODUCT  or  SERVICE  on which  payments  to  GENERAL  have not been  determined
hereunder and which PALOMAR contemplates marketing within said AGREEMENT YEAR or
the following AGREEMENT YEAR.

                             6. REPORTS AND PAYMENTS

         6.1 PALOMAR  shall keep,  and shall  cause each of its  AFFILIATES  and
SUBLICENSEES, if any, to keep full and accurate books of accounts containing all
particulars  that may be necessary for the purpose of calculating  all royalties
payable to GENERAL. Such books of account shall be kept at their principal place
of business and, with all necessary supporting data shall, during all reasonable
times for the three (3) years next  following  the end of the  calendar  year to
which  each shall  pertain be open for  inspection  at  reasonable  times and on
reasonable  notice by GENERAL


                                       12
<PAGE>

  or its  designee  at  GENERAL's  expense  for the
purpose of verifying royalty statements or compliance with this Agreement.  Such
inspections  shall be  conducted no more than twice during any twelve (12) month
period.

         6.2 In each  year  the  amount  of  royalty  due  shall  be  calculated
semiannually  as of the  end  of  each  ACCOUNTING  PERIOD  and  shall  be  paid
semiannually  within the sixty (60) days next  following  such date,  every such
payment to be supported by the accounting  prescribed in paragraph 6.3 and to be
made in United States  currency.  Whenever  conversion from any foreign currency
shall be required,  such conversion shall be at the rate of exchange  thereafter
published in the Wall Street  Journal for the business day closest to the end of
the applicable ACCOUNTING PERIOD.

         6.3 With each  semiannual  payment,  PALOMAR shall deliver to GENERAL a
full and accurate  accounting to include at least the following  information  to
the extent necessary to determine royalties:

                  (a)      Quantity of each  PRODUCT sold or leased (by country)
                           by PALOMAR, and its AFFILIATES or SUBLICENSEES;

                  (b)      Total billings for each PRODUCT (by country);

                  (c)      Quantities  of each  PRODUCT  used by PALOMAR and its
                           AFFILIATES or SUBLICENSEES;

                  (d)      Revenues  from  SERVICES  paid  to  PALOMAR  and  its
                           AFFILIATES OR SUBLICENSEES;

                  (e)      Names and addresses of all  SUBLICENSEES  of PALOMAR;
                           and

                  (f)      Total royalties payable to GENERAL.

                                 7. INFRINGEMENT

         7.1 GENERAL  will  protect  its PATENT  RIGHTS  from  infringement  and
prosecute infringers when, in its sole judgement,  such action may be reasonably
necessary, proper and justified.

         7.2 If PALOMAR  shall  have  supplied  GENERAL  with  written  evidence
demonstrating to GENERAL's reasonable satisfaction prima facie infringement of a
claim of a PATENT RIGHT by a third party,  PALOMAR may by notice request GENERAL
to take steps to protect the PATENT RIGHT.  GENERAL shall notify  PALOMAR within
sixty  (60) days of the  receipt  of such  notice  whether  GENERAL  intends  to
prosecute the alleged infringement.  If GENERAL notifies PALOMAR that it intends
to so prosecute, GENERAL shall, within three (3) months of its notice to PALOMAR
either (i) cause  infringement  to terminate or


                                       13
<PAGE>

(ii) initiate  legal  proceedings  against the  infringer.  In the event GENERAL
notifies  PALOMAR that GENERAL  does not intend to prosecute  said  infringement
PALOMAR may,  upon notice to GENERAL,  initiate  legal  proceedings  against the
infringer at PALOMAR's  expense and in GENERAL's  name if so required by law. No
settlement,  consent  judgment or other voluntary final  disposition of the suit
which  invalidates  or restricts the claims of such PATENT RIGHTS may be entered
into without the consent of GENERAL,  which  consent  shall not be  unreasonably
withheld,  and shall not be withheld unless GENERAL assumes  responsibility  for
future expenses in litigation. PALOMAR shall indemnify GENERAL against any order
for payment that may be made  against  GENERAL in such  proceedings.  During the
period of any such  proceedings  initiated  by PALOMAR,  PALOMAR  shall have the
right to escrow fifty percent (50%) of the  royalties  which would  otherwise be
paid under this Agreement and to use such escrowed funds to offset fifty percent
(50%) of the expenses of the proceedings. On the termination of the proceedings,
and the payment of (50%) of all  expenses  in  connection  therewith,  any funds
remaining in the escrow will be promptly paid to GENERAL.

         7.3 In the event one party shall initiate or carry on legal proceedings
to enforce any PATENT RIGHT against any alleged infringer, the other party shall
fully cooperate with and supply all assistance reasonably requested by the party
initiating or carrying on such proceedings.  The party which institutes any suit
to protect or enforce a PATENT  RIGHT  shall have sole  control of that suit and
shall bear the reasonable expenses (excluding legal fees) incurred by said other
party in providing such assistance and  cooperation as is requested  pursuant to
this paragraph. The party initiating or carrying on such legal proceedings shall
keep the other party informed of the progress of such proceedings and said other
party shall be entitled to counsel in such  proceedings  but at its own expense.
Any award paid by third  parties as the result of such  proceedings  (whether by
way of settlement or otherwise)  shall first be applied to  reimbursement of the
unreimbursed  legal  fees and  expenses  incurred  by  either  party,  including
reimbursement to GENERAL or any escrowed royalties not otherwise  refunded,  and
then the remainder shall be divided between the parties as follows:

         (a)      (i) If the  amount  is based on lost  profits,  PALOMAR  shall
                  receive an amount  equal to the damages  the court  determines
                  PALOMAR has suffered as a result of the infringement  less the
                  amount of any  royalties  that would have been due  GENERAL on
                  sales  of  PRODUCT   lost  by  PALOMAR  as  a  result  of  the
                  infringement had PALOMAR made such sales; and

                  (ii) GENERAL shall receive an amount equal to the royalties it
                  would have received if such sales had been made by PALOMAR; or



                                       14
<PAGE>

         (b)      As to awards  other than those  based on lost  profits,  sixty
                  (60)  percent to the party  initiating  such  proceedings  and
                  forty (40)  percent to the other party,  provided  that in the
                  event that GENERAL has paid for further litigation  subsequent
                  to  GENERAL's  refusal  to  agree  to  a  settlement,  consent
                  judgement or voluntary final disposition of a suit pursuant to
                  paragraph  7.2, such awards shall be divided  equally  between
                  the parties.

         7.4 For the purpose of the  proceedings  referred to in this Article 7,
the GENERAL and PALOMAR  shall  permit the use of their names and shall  execute
such  documents  and carry out such  other acts as may be  necessary.  The party
initiating  or  carrying  on such legal  proceedings  shall keep the other party
informed  of the  progress  of such  proceedings  and said other  party shall be
entitled to counsel in such proceedings but at its own expense, said expenses to
be off-set against any damages received by the party bringing suit in accordance
with the foregoing paragraph 7.3.

                               8. INDEMNIFICATION

         8.1 (a) PALOMAR shall  indemnify,  defend and hold harmless GENERAL and
its trustees,  officers,  medical and professional staff, employees,  and agents
and their respective successors, heirs and assigns (the "Indemnitees"),  against
any liability, damage, loss or expense (including reasonable attorney's fees and
expenses of litigation)  incurred by or imposed upon the  Indemnitees or any one
of them in  connection  with any claims,  suits,  actions,  demands or judgments
arising out of any theory of product liability  (including,  but not limited to,
actions  in the form of tort,  warranty,  or strict  liability)  concerning  any
product,  process or service made, used or sold pursuant to any right or license
granted under this Agreement.

         (b) Licensees'  indemnification  under (a) above shall not apply to any
liability,   damage,  loss  or  expense  to  the  extent  that  it  is  directly
attributable  to the negligent  activities,  reckless  misconduct or intentional
misconduct of the Indemnitees.

         (c) PALOMAR agrees, at its own expense to provide attorneys  reasonably
acceptable to the GENERAL to defend against any actions brought or filed against
any party  indemnified  hereunder  with  respect  to the  subject  of  indemnity
contained herein, whether or not such actions are rightfully brought.

         (d) This paragraph 8.1 shall survive  expiration or termination of this
Agreement.

         8.2 (a) At such time as any product, process or service relating to, or
developed pursuant to, this Agreement is being commercially  distributed or sold
(other than for the purpose of obtaining regulatory  approvals) by PALOMAR or by
a licensee,


                                       15
<PAGE>

AFFILIATE  or agent of PALOMAR,  PALOMAR  shall,  at its sole cost and  expense,
procure and maintain  comprehensive  general liability  insurance in amounts not
less than $2,000,000 per incident and $2,000,000 annual aggregate and naming the
Indemnitees  as  additional  insureds.   Such  comprehensive  general  liability
insurance  shall  provide (i)  product  liability  coverage  and (ii) broad form
contractual liability coverage for PALOMAR's indemnification under paragraph 8.1
of this  Agreement.  If PALOMAR elects to self-insure  all or part of the limits
described  above  (including  deductibles  or retentions  which are in excess of
$250,000 annual aggregate) such self-insurance program must be acceptable to the
GENERAL and the Risk  Management  Foundation.  The minimum  amounts of insurance
coverage  required  under this  paragraph 8.2 shall not be construed to create a
limit of PALOMAR's liability with respect to its indemnification under paragraph
8.1 of this Agreement.

         (b)  PALOMAR  shall  provide  GENERAL  with  written  evidence  of such
insurance  upon request of GENERAL.  PALOMAR shall provide  GENERAL with written
notice at least  fifteen  (15) days prior to the  cancellation,  non-renewal  or
material  change in such  insurance;  if  PALOMAR  does not  obtain  replacement
insurance providing  comparable coverage prior to the expiration of such fifteen
(15) day  period,  GENERAL  shall  have  the  right to  suspend  this  Agreement
effective  at the end of such  fifteen  (15) day  period  without  notice or any
additional waiting periods until such coverage is obtained.  If such coverage is
not obtained within forty-five (45) days of the original  cancellation,  GENERAL
shall have the right to immediately terminate this Agreement.

         (c)  PALOMAR  shall  maintain  such  comprehensive   general  liability
insurance  beyond the expiration or termination of this Agreement during (i) the
period that any product, process, or service, relating to, or developed pursuant
to, this Agreement is being commercially distributed or sold (other than for the
purpose  of  obtaining  regulatory  approvals)  by  PALOMAR  or  by a  licensee,
AFFILIATE  or agent of PALOMAR  and (ii) a  reasonable  period  after the period
referred to in (c) (i) above which in no event shall be less than  fifteen  (15)
years.

         (d) This paragraph 8.2 shall survive  expiration or termination of this
Agreement.

         8.3 Each  party  warrants  to the other  that it has the right to enter
into this  Agreement,  that this  Agreement  is not in  conflict  with any other
Agreement of the party,  and that the party will not do anything during the term
of this  Agreement,  or enter into any other  Agreement  during the term of this
Agreement which is inconsistent  herewith.  GENERAL further  warrants that it is
the owner of the PATENT RIGHTS,  that except for certain  non-exclusive  license
rights in the U.S. Government,  no other party has any rights or interest in the
PATENT  RIGHTS.  While  GENERAL  makes no


                                       16
<PAGE>

warranty  as to the  efficacy of this  technology  for hair  removal,  PRINCIPAL
INVESTIGATOR  does represent that he has completely and accurately  disclosed to
PALOMAR  all  information  in his  possession  as of the date of this  Agreement
concerning  the efficacy and safety of the PRODUCT and  SERVICES,  to the extent
the PRODUCT and  SERVICES are known to him, and  PRINCIPAL  INVESTIGATOR  agrees
that he will  continue to disclose any  information  which he learns of in these
areas to PALOMAR for so long as PALOMAR is funding his  research in the field of
lasers for hair removal at GENERAL.

         8.4 OTHER THAN WARRANTIES SET FORTH HEREIN,  GENERAL MAKES NO WARRANTY,
EXPRESS OR IMPLIED,  INCLUDING,  WITHOUT  LIMITATION,  ANY  IMPLIED  WARRANTY OF
MERCHANTABILITY OR ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE WITH
RESPECT TO ANY PATENT,  TRADEMARK,  SOFTWARE,  TRADE SECRET,  TANGIBLE  RESEARCH
PROPERTY,  INFORMATION  OR  DATA  LICENSED  OR  OTHERWISE  PROVIDED  TO  PALOMAR
HEREUNDER AND HEREBY DISCLAIMS THE SAME.

                                 9. TERMINATION

         9.1 Unless otherwise terminated as provided for in this Agreement,  the
license to PATENT RIGHT granted hereunder will continue until the last to expire
of any  PATENT  RIGHT,  the  claims  of which  but for this  Agreement  would be
infringed by the manufacture, use, practice or sale of any PRODUCT or SERVICE.

         9.2 GENERAL  shall have the right to terminate  any license  under U.S.
PATENT RIGHTS  granted under this  Agreement in the event that,  after the FIRST
COMMERCIAL  EXPLOITATION in the United States there is a continuous two (2) year
period in which no NET REVENUES are generated in the United States. With respect
to PATENT RIGHTS in any other country,  GENERAL shall have the right to convert,
on a country by country basis, any exclusive license under PATENT RIGHTS granted
under this Agreement to a non-exclusive license upon written notice in the event
that, after the FIRST COMMERCIAL EXPLOITATION in a country there is a continuous
two (2) year period in any country in which no NET  REVENUES  are  generated  in
said country. Notwithstanding the foregoing, GENERAL shall not have the right to
terminate a license in the United  States or convert an  exclusive  license to a
non-exclusive  license in any other country, in the event that the generation of
NET  REVENUES  is  prevented  by  force   majeure,   government   regulation  or
intervention, or institution of a law suit by any third party.

         9.3 If  either  party  shall  fail  to  faithfully  perform  any of its
obligations under this Agreement except the due diligence  milestones  specified
in Section 3 herein,  the  nondefaulting  party may give  written  notice of the
default to the defaulting party.  Unless such default is corrected within thirty
(30) days after such notice,  the notifying  party may terminate  this Agreement
and the license  hereunder upon thirty (30) days prior written notice,  provided
that only one such thirty (30) day grace period shall be


                                       17
<PAGE>

available  in any twelve  (12)  month  period  with  respect to a default of any
particular  payment  provision  hereunder.  Thereafter,  at  the  option  of the
non-defaulting  party,  notice of default  of said  provision  shall  constitute
termination.

         9.4 In the  event  that any  license  granted  to  PALOMAR  under  this
Agreement is  terminated,  any  sublicense  under such license  granted prior to
termination  of said  license  shall  remain in full force and effect,  provided
that:

         (i) the SUBLICENSEE is not then in breach of its sublicense agreement;

         (ii) the  SUBLICENSEE  agrees to be bound to  GENERAL  as the  licensor
under the terms and conditions of this sublicense agreement,  as modified by the
provisions of this paragraph 9.4;

         (iii) the  SUBLICENSEE,  at  GENERAL's  written  request,  assumes in a
signed writing the same obligations to GENERAL as those assumed by PALOMAR under
Articles 8 and 10 hereof;

         (iv) GENERAL  shall have the right to receive any  payments  payable to
PALOMAR under such  sublicense  agreement to the extent they are  reasonably and
equitably  attributable to such SUBLICENSEE's right under such sublicense to use
and exploit PATENT RIGHTS and/or TECHNOLOGICAL INFORMATION;

         (v) any exclusive  SUBLICENSEE  agrees to be bound by the due diligence
obligations  of PALOMAR  pursuant to  paragraph  3.1 hereof  (whether set by the
parties or by arbitration) in the field and territory of the sublicense;

         (vi) GENERAL has the right to terminate  such  sublicense  upon fifteen
(15) days prior written  notice to PALOMAR and such  SUBLICENSEE in the event of
any material  breach of the obligation to make the payments  described in clause
(iv) of this paragraph 9.3,  unless such breach is cured prior to the expiration
of such fifteen (15) day period,  and shall  further have the right to terminate
such sublicense in the event of SUBLICENSEE's  failure to meet its due diligence
obligations pursuant to clause (v) hereof;

         (vii) GENERAL shall not assume,  and shall not be  responsible  to such
SUBLICENSEE  for, any  representations,  warranties or obligations of PALOMAR to
such  SUBLICENSEE,  other than to permit such SUBLICENSEE to exercise any rights
to PATENT  RIGHTS and  TECHNOLOGICAL  INFORMATION  that are  granted  under such
sublicense agreement consistent with the terms of this AGREEMENT.

         9.5 Upon  termination of any license granted  hereunder,  PALOMAR shall
pay GENERAL all royalties due or accrued on the NET REVENUES up to and including
the date of  termination.  In the event of any  termination,  PALOMAR shall also
have the right to fill all


                                       18
<PAGE>

existing order for PRODUCTS, provided the royalties set forth herein are paid on
such orders.  Further,  in the event of any  termination as a result either of a
default  by  GENERAL  or as a result  of the  bankruptcy,  insolvency,  or other
termination  of doing  business  by  GENERAL,  PALOMAR  shall have the option of
maintaining  the licenses  granted herein in effect provided it continues to pay
royalties on NET REVENUES.

                                10. MISCELLANEOUS

         10.1 This Agreement,  including the Exhibits  thereto,  constitutes the
entire  understanding  between the parties  with  respect to the subject  matter
hereof and all prior agreements, whether oral or written, are merged herein.

         10.2 In order to facilitate  implementation of this Agreement,  GENERAL
and PALOMAR are  designating  the following  individuals  to act on their behalf
with respect to this Agreement for the matter indicated below:

         (a)      with  respect  to all  royalty  payments,  any  correspondence
                  pertaining  to any PATENT  RIGHT,  or any notice of the use of
                  GENERAL's   name,   for  GENERAL,   Vice-President,   Patents,
                  Licensing and Industry  Sponsored  Research,  and for PALOMAR,
                  President;   provided  that  correspondence  relating  to  the
                  billing of patent costs shall be copied to, for  GENERAL,  the
                  Business  Manager,  Office  of  Technology  Affairs,  and  for
                  PALOMAR, the President.

         (b)      any amendment of or waiver under this  Agreement,  any written
                  notice  including  progress  reports  or  other  communication
                  pertaining to the Agreement:  for GENERAL, the Vice-President,
                  Patents,  Licensing and Industry Sponsored  Research,  and for
                  PALOMAR, the President.

         (c)      the above  designations may be superseded from time to time by
                  alternative  designations made by: for GENERAL,  the President
                  or the Senior  Vice  President  for  Research  and  Technology
                  Affairs, and for PALOMAR, the President.

         10.3 This  Agreement  may be amended and any of its terms or conditions
may be waived  only by a written  instrument  executed by the parties or, in the
case of a waiver, by the party waiving  compliance.  The failure of either party
at any time or times to require  performance of any provision hereof shall in no
manner  affect  its rights at a later  time to  enforce  the same.  No waiver by
either party of any condition shall be deemed as a further or continuing  waiver
of such condition or term or of any other condition or term.

         10.4 This  Agreement  shall be binding upon and inure to the benefit of
and be  enforceable by the parties  hereto and their  respective  successors and
permitted assigns.



                                       19
<PAGE>

         10.5 Any delays in or failures  of  performance  by either  party under
this Agreement  shall not be considered a breach of this Agreement if and to the
extent  caused  by  occurrences  beyond  the  reasonable  control  of the  party
affected,  including but not limited to: Acts of God; acts,  regulations or laws
of any  government;  strikes or their concerted acts of worker;  fires;  floods;
explosions;  riots;  wars;  rebellion;  and sabotage.  Any time for  performance
hereunder  shall  be  extended  by the  actual  time  of  delay  caused  by such
occurrence.

         10.6  Neither  party  shall use the name of the  other  party or of any
staff member, officer,  employee or student of the other party or any adaptation
thereof in any advertising, promotional or sales literature, publicity or in any
document  employed  to obtain  funds or  financing  without  the  prior  written
approval of the party or individual whose name is to be used. For GENERAL,  such
approval shall be obtained from the Director of Public  Affairs.  GENERAL agrees
to respond within ten (10) business days of GENERAL's receipt of any request for
approval  under this  paragraph,  provided that such request is delivered to the
Director of Public Affairs, 101 Merrimac Street,  Fourth Floor, Boston, MA 02114
(Tel. #617-726-2206;  fax #726-6465) and is prominently marked "Urgent -- Please
respond within ten days." GENERAL shall not unreasonably withhold its consent to
any  use  of  its  name  which  accurately  and   appropriately   describes  the
licensee-licensor  relationship  of the parties under this  Agreement and of the
parties'   participation  in  the  Study  conducted  under  the  Clinical  Trial
Agreement,  and which does not imply directly or indirectly  any  endorsement by
General of any product or service.  Company shall not unreasonably  withhold its
consent to any use of its name which accurately and appropriately  describes the
licensee-licensor  relationship  of the  parties  under this  Agreement  and the
parties' participation in the Study under the Clinical Trial Agreement.

         10.7 This Agreement  shall be governed by and construed and interpreted
in accordance with the laws of the Commonwealth of Massachusetts.

         10.8  This  Agreement  shall  not  be  assignable  by  GENERAL  without
PALOMAR'S  written  consent  except for the right to receive  royalties or other
payments payable herein.  PALOMAR may at its own discretion and without approval
by GENERAL  transfer its interest or any part thereof under this  Agreement to a
wholly-owned  subsidiary  or any  assignee  or  purchaser  of the portion of its
business  associated  with the  manufacture  and sale of PRODUCT or provision of
SERVICES. In the event of any such transfer,  the transferee shall assume and be
bound by the provisions of this  Agreement.  Otherwise  this Agreement  shall be
assignable by PALOMAR only with the consent in writing of GENERAL.



                                       20
<PAGE>

         10.9 For any and all claims,  disputes, or controversies arising under,
out of, or in connection  with this  Agreement,  except  issues  relating to the
validity, construction or effect of any PATENT RIGHT, which the parties shall be
unable to resolve  within sixty (60) days,  the party raising such dispute shall
promptly  advise the other party of such claim,  dispute,  or  controversy  in a
writing which describes in reasonable detail the nature of such dispute.  By not
later than five (5) business  days after the  recipient has received such notice
of dispute, each party shall have selected for itself a representative who shall
have the  authority to bind such party and shall  additionally  have advised the
other  party in  writing  of the name and title of such  representative.  By not
later than ten (10) business days after the date of such notice of dispute, such
representatives  shall  agree upon a third  party  which is in the  business  of
providing  Alternative  Dispute  Resolution  (ADR) services  (hereinafter,  "ADR
Provider")  and shall  schedule a date with such ADR  Provider to engage in ADR.
Thereafter,  the representatives of the parties shall engage in good faith in an
ADR process  under the  auspices of the selected  ADR  Provider,  and each party
shall pay fifty  percent  (50%) of the ADR  expenses.  If within  the  aforesaid
thirty  (30)  business  days  after  the  date  of the  notice  of  dispute  the
representatives  of the parties have not been able to agree upon an ADR Provider
and  schedule a date to engage in ADR,  or if they have not been able to resolve
the dispute  within thirty (30) business days after the  termination of ADR, the
parties shall have the right to pursue any other remedies  legally  available to
resolve such dispute in either the Courts of the  Commonwealth of  Massachusetts
or in the United States  District  Court for the District of  Massachusetts,  to
whose  jurisdiction  for such purposes  GENERAL and PALOMAR  hereby  irrevocably
consents and submits,  provided that,  with respect to royalties and payments to
be determined  pursuant to Section 5 above, and due diligence  obligations to be
determined in accordance with paragraph 3.1(a), the parties agree that, no later
than sixty (60) days after (a) they have failed to  designate an ADR provider in
accordance with this paragraph or (b) the termination of ADR without resolution,
either party may demand in writing submitted to the other party that the dispute
be  submitted  to binding  arbitration  as provided  for in the next  succeeding
paragraph.  Notwithstanding the foregoing,  nothing in this Paragraph 10.9 shall
be  construed  to waive  any  rights or timely  performance  of any  obligations
existing under this Agreement.

         The parties  agree that any dispute  submitted  to binding  arbitration
shall be conducted in Boston,  Massachusetts  under the then prevailing rules of
the American  Arbitration  Association ("AAA") before a single arbitrator agreed
upon by both parties  within  twenty (20) days after the serving of a demand for
arbitration.  In the event the parties fail to select an  arbitrator  within the
required time period,  the arbitrator  shall be selected in accordance  with the
rules  of the  AAA.  Each  party  shall  pay  fifty  percent  (50%)  of the  AAA
arbitration expenses.



                                       21
<PAGE>

         10.10 If any provision(s) of this Agreement are or become invalid,  are
ruled illegal by any court of competent jurisdiction or are deemed unenforceable
under then current  applicable  law from time to time in effect  during the term
hereof,  it is the intention of the parties that the remainder of this agreement
shall not be effected thereby,  provided the Agreement without such provision is
still  operative  to  accomplish  its  intended  functions.  It is  further  the
intention of the parties that in lieu of each such  provision  which is invalid,
illegal  or  unenforceable,  there  be  substituted  or  added  as  part of this
Agreement  a provision  which  shall be as similar as  possible in economic  and
business  objectives  as  intended by the  parties to such  invalid,  illegal or
enforceable provision, but shall be valid, legal and enforceable.

         THE PARTIES  have duly  executed  this  Agreement  as of the date first
shown above written.

PALOMAR                                         THE GENERAL HOSPITAL CORPORATION

BY   /s/ Michael H. Smotrich                    BY     /s/ Marvin C. Guthrie, JD
   -------------------------                       -----------------------------
TITLE    President                              TITLE     VP Patents, Licensing
                                                          and Industry Sponsored
                                                          Research

DATE     August 18, 1995                        DATE      August 18, 1995


                                       22
<PAGE>
EXHIBIT A
                                    EXHIBIT A

                            CLINICAL TRIAL AGREEMENT

         Agreement made this 18th day of August, 1995 ("Effective Date") between
The General Hospital Corporation, a not-for-profit corporation doing business as
Massachusetts  General  Hospital,  having a principal place of business at Fruit
Street,  Boston,   Massachusetts  02114  ("General"),   R.  Rox  Anderson,  M.D.
("Principal Investigator"), Wellman Laboratories of Photomedicine, Massachusetts
General Hospital,  Boston,  Massachusetts  02114 ("Principal  Investigator") and
Palomar  Medical  Technologies,  a Delaware  corporation  having an office at 66
Cherry Hill Drive, Beverly, MA 01915 ("Palomar").

         Whereas,  Dr. Anderson has conducted  clinical research on, and General
has filed a patent application relating to, the use of lasers for the removal of
hair (the  "Field") for which an exclusive  license to Palomar has been executed
as of the Effective Date hereof (the "License Agreement");

         Whereas, all of the parties to this Agreement share a common mission of
improving  the  public  health  by  engaging  in  research  for the  purpose  of
discovering  and making  available to the public new and improved  medical drugs
and devices.

         Whereas,  in connection  with this mission,  Palomar desires to use the
data already  generated by Dr.  Anderson and to have further  clinical  research
conducted on its device  described  below and General and Dr.  Anderson,  having
particular expertise and opportunity, desire to provide this research.

         Accordingly, the parties agree as follows.

SECTION 1: STUDY PERFORMANCE

         1.1  PROTOCOL  Subject to approval by  General's  Institutional  Review
Board ("IRB")  Principal  Investigator  agrees to conduct a clinical  study of a
ruby laser device  furnished by Palomar  (hereinafter  referred to as the "Study
Device,  and together with any other  devices  provided by Palomar in accordance
with  paragraph  1.4, as the "Study  Device(s)")  in  accordance  with the study
protocol  attached  hereto as  Schedule  A and  including  any  changes  to such
protocol as may be  required  by  General's  IRB (which  protocol  and any other
protocol added hereto in accordance with paragraph 1.4 are hereinafter  referred
individually to as the "Study" and collectively as the "Studies."). In the event
of any conflict  between  Schedule A and the provisions of this  Agreement,  the
provisions of this Agreement shall govern.


<PAGE>

         1.2 STUDY REVIEW  Principal  Investigator  shall conduct the Studies at
General  with the prior  approval  and  ongoing  review of all  appropriate  and
necessary  review  authorities  and in accordance  with all applicable  federal,
state  and  local  laws and  regulations.  Principal  Investigator  shall,  when
applicable,  provide Palomar with written evidence of review and approval of the
Studies by General's IRB prior to the initiation of the Studies and shall inform
Palomar of the IRB's  continuing  review promptly after such review takes place,
which shall be at least once per year. All  volunteers  shall meet the legal age
requirements of the Commonwealth of Massachusetts,  the state in which the Study
is to be conducted.

         1.3 STUDY DEVICES Palomar agrees to support the Study by delivering the
Study Devices,  placing such Study Devices in proper operating condition for the
conduct of the Study,  and  maintaining  such  Study  Devices in such  operating
condition  during  the term of this  Agreement,  all at no  charge  to  General.
General and  Principal  Investigator  shall have no liability for any failure to
fulfill their obligations as a result of unavailability of a Study Device. Study
Devices will remain Palomar's  property unless otherwise agreed. The General and
Principal  Investigator  shall  safeguard  such property with the degree of care
used for its own property and, in accordance with Palomar's  instructions at any
time,  shall  return or  otherwise  dispose of all such  property.  General  and
Principal Investigator shall not use any Study Device for any purpose other than
the Study, unless otherwise agreed.

         1.4 SECOND YEAR STUDY On or before July 1, 1996, Principal Investigator
shall submit to Palomar a study  protocol for an  additional  one year  clinical
study  pertaining  to the use of a Study  Device  provided  by Palomar  for hair
removal, and a budget attendant thereto,  which shall not exceed Two Hundred and
Thirty Thousand Seven Hundred and Sixty Seven Dollars ($230,767).  Palomar shall
have the  opportunity to review and comment on such  proposal.  Upon approval of
Palomar and General's IRB, said protocol shall be attached  hereto and the study
described therein shall be a Study hereunder subject to the terms and conditions
of this  Agreement,  and  payments  therefore  shall be made as set forth in the
proposal or as otherwise  agreed by the parties in writing.  It is the intent of
the parties that said Study shall commence or before September 1, 1996.

         1.5 STUDIES AT OTHER SITES

                  a. Palomar  agrees to use best efforts to sponsor Dr.  Melanie
C.  Grossman  in New York City,  New York,  to conduct a clinical  trial of hair
removal using a diode laser provided by Palomar.


<PAGE>

                 b. Principal  Investigator shall be consulted in the selection
of other  sites  and  investigators  participating  in  clinical  trials of hair
removal using laser devices provided by Palomar.

SECTION 2:   RESULTS OF THE STUDY; INVENTIONS

         2.1 OWNERSHIP OF RECORDS,  DATA AND INTELLECTUAL PROPERTY Palomar shall
own its case report forms and the data resulting  from the Study.  General shall
own its medical records,  research  notebooks and related  documentation and any
intellectual  property resulting from the Studies subject to paragraph 2.3 below
regarding Inventions. General shall have the right to use the data for research,
educational  and patient  care  purposes as well as to comply with any  federal,
state or local  government  laws or  regulations.  In  recognition  of Palomar's
legitimate business interest in keeping unpublished  research results from being
made available to its commercial competitors, General and Principal Investigator
agree that they shall not knowingly:

         (i)      disclose  the  research  results  to  third  party  commercial
                  entities in a form or in sufficient detail suitable for use to
                  obtain  pre-marketing   approval  from  the  FDA  prior  to  a
                  publication of the Study; and

         (ii)     provide  the  case  report  forms to  third  party  commercial
                  entities.

Notwithstanding  the above,  the  Palomar  shall not use any patient  names,  or
identifying  information,   photographs,   or  other  likenesses  without  first
obtaining the specific  written  informed  consent of such patient for such use,
except for purposes of obtaining FDA approval.

         2.2 PUBLICATION The Principal Investigator shall be free to publish the
results of the Studies  subject  only to the  provisions  of Section 3 regarding
Palomar's  Proprietary  Information.  The Principal  Investigator  shall furnish
Palomar with a copy of any proposed  publication for review and comment prior to
submission  for  publication,  at least thirty (30) days prior to submission for
manuscripts  and at least seven (7) days prior to submission for  abstracts.  At
the  expiration  of such  thirty  (30) day or seven  (7) day  period,  Principal
Investigator may proceed with submission for publication provided, however, that
upon  notice by Palomar  within  said  thirty  (30) or seven (7) day period that
Palomar  reasonably  believes a patent  application

<PAGE>

claiming an  Invention  (as defined in  paragraph  2.3) should be filed prior to
such  publication,  such submission for  publication  shall be delayed until any
patent  application  or  applications  have been filed by  General,  pursuant to
paragraph 2.3.

         2.3  INVENTIONS  The  Principal  Investigator  and  any  other  General
personnel performing the Study under his direction  ("Investigators")  who makes
an invention in the performance of the Study (" Study Invention") shall promptly
report and assign  such Study  Invention  to  General.  General  shall  promptly
disclose in writing any Inventions to Palomar. Within sixty (60) days of Palomar
receiving  an  enabling  disclosure  from  General  (except  in the  case of any
disclosure received by Palomar in a proposed publication, to which Palomar shall
have an  obligation to respond  within the time periods  designated in paragraph
2.2 above), Palomar shall notify General in writing if it wishes General to file
a patent application claiming the Study Invention at Palomar's expense. Any such
application  shall be added as a Patent Right under the License Agreement and to
the extent General has ownership  rights in the Study  Invention by virtue of an
assignment by an Investigator  hereunder,  such Patent Right shall be treated in
accordance  with the terms of such  License  Agreement.  In the  absence of such
notice,  General shall be free to license such patent  application  to any third
party on any terms.

         2.4  FURTHER RESEARCH

                  (a) Investigators shall be free at any time to seek and accept
funding for any research in the Field, from any state or federal agency, private
or public foundation except foundations owned or operated by a commercial entity
other than Palomar ("Non-Profit  Sponsored Study"). In the event that during the
term of this  Agreement an  Investigator  makes an invention in the Field and in
the performance of any Non-Profit  Funded Study,  General agrees to give Palomar
prompt notice of said  invention and to give Palomar an opportunity to negotiate
an  exclusive  license  under  General's  rights in said  invention  assigned to
General by an  Investigator,  it being  understood  that  General  shall have no
obligation to enter into such a license with Palomar.

         (b) In the event that an Investigator during the term of this Agreement
or for six (6)  months  thereafter  wishes to seek  funding  from any for profit
entity  for  additional  research  in the Field (it  being  understood  that for
funding  sought during the term of this  Agreement or any extension  hereof such
additional  research will be research  other than that which is described in the
study protocols appended hereto as Schedule A), said Investigator shall do so in
accordance  with this  paragraph.  The

<PAGE>

Investigator  shall submit to Palomar a description of such additional  research
and a budget of the costs to be funded by Palomar  and a schedule  of payment of
such costs.  Unless the parties shall otherwise  agree in writing,  negotiations
between them over any such  proposal  shall not extend  beyond the sixtieth (60)
day next following the date when the proposal shall have first been so made.

         (c) Whenever such negotiations  shall end without agreement between the
parties  to  proceed  with  the  proposed  research,  the  party  proposing  the
additional  research may go ahead  without the other party and seek funding from
any other  sponsor  including  but not limited to a commercial  sponsor for such
proposal,  so long as the  subject  matter  of the  proposal  is not so  closely
related  scientifically  to the Study that  sponsorship of such proposal by such
other  commercial  sponsor  (i)  would in the  opinion  of  General's  Trustee's
Committee  on  Technology  Affairs  after  consultation  with  Palomar  create a
conflict of interest  for General or any  Investigator  performing  the Study or
(ii) would  conflict  with the terms and  conditions  of this  Agreement.  It is
understood  that,  in the event that General  proceeds to seek support from such
other  commercial  sponsor,  for a period of one year after first  offering said
proposal  to Palomar,  General  shall not enter into an  agreement  with a third
party to fund such  proposal  upon more  favorable  financial  terms  than those
offered to Palomar without first offering Palomar the more favorable terms.

         (d) When such proposal is accepted by the General and Palomar, it shall
be appended  hereto as an additional  study protocol and shall be subject to the
terms and conditions of this Agreement unless otherwise specified, and the Study
described therein shall commence and budgeted amounts shall be paid as set forth
in the  proposal.  In the event  that the  parties  reach  agreement  under this
paragraph  2.4 (d) on a proposal  for a  non-clinical  study,  the parties  will
execute a separate  agreement  pertaining to said study,  it being the intent of
the  parties  that  the  terms  and  conditions  of said  non-clinical  study be
substantially  the same as those of this  agreement,  subject to the policies of
General in effect at the time with respect to non-clinical  sponsored  research.
The  budgeted  amounts  paid by  Palomar  in  support  of any such  clinical  or
non-clinical  study shall be credited  toward the sums made available to General
pursuant to paragraph 2.4(e) and 4.3.

         (e) On or before both September 1, 1997 and September 1, 1998,  Palomar
shall make  grants to General as  described  in  paragraph  4.3 for  research of
mutual  interest  to General  and  Palomar  and to be  conducted  in the Wellman
Laboratories of

<PAGE>

Photomedicine  under  the  direction  of Dr.  R.  Rox  Anderson,  or  any  other
investigator  at General  mutually  agreeable to General and  Palomar,  it being
understood  that said  grants may be used to  support  further  research  in the
Field.  Said research and the budgets  attendant thereto shall be agreed upon in
writing by General and Palomar prior to the  commencement  of said research.  In
the event that General and Palomar  reach  agreement  under this  paragraph on a
proposal and budget for a clinical study in the Field, said study shall become a
Study  hereunder and subject to terms and conditions as this  Agreement.  In the
event that  General  and  Wellman  reach  agreement  under this  paragraph  on a
proposal and budget for a clinical study outside the Field,  it is the intent of
the parties that said study be subject to terms and conditions substantially the
same as this  Agreement.  In the event that General and Wellman reach  agreement
under this paragraph on a proposal for a non-clinical study, it is the intent of
the  parties  that  the  terms  and  conditions  of said  non-clinical  study be
substantially  the same as those of this  agreement,  subject to the policies of
General in effect at the time with respect to non-clinical sponsored research.

         2.5 USE OF NAME No party to this  Agreement  shall  use the name of any
other  party or of any staff  member,  employee or student of any other party or
any  adaptation,  acronym or name by which any party is commonly  known,  in any
advertising,  promotional  or sales  literature or in any publicity  without the
prior written  approval of the party or individual whose name is to be used. For
General, such approval shall be obtained from the Director of Public Affairs and
for  Palomar,  from the  President.  GENERAL  agrees to respond  within ten (10)
business  days of  GENERAL's  receipt of any  request  for  approval  under this
paragraph,  provided  that such  request is  delivered to the Director of Public
Affairs,   101  Merrimac   Street,   Fourth  Floor,   Boston,   MA  02114  (Tel.
#617-726-2206;  fax  #726-6465)  and is  prominently  marked  "Urgent  -- Please
respond within ten days." General shall not unreasonably withhold its consent to
any use of its  name  which  accurately  and  appropriately  describes  parties'
participation  in the Study conducted under this Clinical Trial  Agreement,  and
which does not imply  directly or indirectly  any  endorsement by General of any
product or service.  Company shall not unreasonably  withhold its consent to any
use of its name which accurately and appropriately describes the relationship of
the  parties  under  this  Agreement  and the scope and  nature of the  parties'
participation in the Study under the Clinical Trial Agreement.

         2.6 STUDY RECORDS General shall make Study records available to Palomar
representatives  upon request for  comparison

<PAGE>

with case report  forms.  General  shall also make such records  available  upon
reasonable  request  for  review by  representatives  of the U.S.  Food and Drug
Administration. General shall retain records of the Studies including either the
original or a copy of all volunteer consent forms in conformance with applicable
federal regulations. Palomar shall notify Principal Investigator of the date the
required  approval  (e.g.,  510K,  Pre-Market  Approval  application  (PMA))  is
received for a Study Device;  or if the  application  is not  approved,  Palomar
shall notify  Principal  Investigator  when all clinical  investigations  of the
Study Devices have been discontinued and the FDA notified.

         2.7 USE OF DATA  GENERATED  UNDER  PRIOR STUDY  Principal  Investigator
shall  provide  to  Palomar  the data  generated  in the  prior  clinical  trial
referenced in the  introduction  to this  Agreement  ("Prior  Data") and Palomar
shall  pay  General  for  such  data  in  accordance   with   paragraph  4.2  as
reimbursement  to General for its  expenses  in  generating  such data.  General
grants to Palomar the right to use the Prior Data for  submission to the FDA for
approval of the use of a laser device for hair  removal,  provided  that Palomar
shall not use any patient names,  or identifying  information,  photographs,  or
other  likenesses  without first obtaining the specific written informed consent
of such patient for such use.

SECTION 3: PALOMAR PROPRIETARY INFORMATION

         3.1 It is anticipated  that in the performance of the Studies,  Palomar
shall provide to General, Principal Investigator and other General personnel who
are designated in writing by the Principal  Investigator as being  authorized to
receive  Proprietary  Information  and who agrees in  writing  to the  following
confidentiality  obligations  (each  such  institution  or  person  individually
referred  to  in  this  paragraph  3.1  as "a  Recipient"  and  collectively  as
"Recipients"), or shall give Recipients access to, certain information which the
Palomar  considers  proprietary.  The rights and obligations of the parties with
respect to such information are as follows:

         (a)  For the  purposes  of this  Agreement,  "Proprietary  Information"
refers to  information  of any kind which is disclosed by Palomar to a Recipient
and which, by appropriate marking, is identified as confidential and proprietary
at the time of disclosure.  In the event that  proprietary  information  must be
provided visually or orally, obligations of confidentiality shall attach only to
that  information  which is confirmed by Palomar in writing  within  twenty (20)
working days as being confidential.


<PAGE>

         (b) For a period of five (5) years  after  the  Effective  Date of this
Agreement,  each Recipient  agrees to use reasonable  efforts,  no less than the
protection  given  their  own  confidential  information,   to  use  Proprietary
Information  received  from the Palomar and accepted by that  Recipient  only in
accordance with this paragraph 3.1(b).

         (i) Each  Recipient  shall use the  Palomar's  Proprietary  Information
         solely for the purposes of conducting the Study, obtaining any required
         review  of the  Study  or  its  conduct,  or  ensuring  proper  medical
         treatment  of any patient or  subject.  Each  Recipient  agrees to make
         Proprietary  Information available only to those employees and students
         of General who require  access to it in the  performance  of this Study
         and to inform them of the confidential nature of such information.

         (ii) Except as provided in subsection  3.1(b)(i),  each Recipient shall
         keep all Proprietary Information  confidential unless the Palomar gives
         specific written consent for release.

         (iii) If any Recipient  becomes aware of any  disclosure not authorized
         hereunder,  that  Recipient  shall notify  Palomar and take  reasonable
         steps to prevent any further disclosure or unauthorized use.

         (c) No  Recipient  shall  be  required  to  treat  any  information  as
Proprietary  Information  under this Agreement in the event:  (i) it is publicly
available  prior to the date of the  Agreement  or  becomes  publicly  available
thereafter  through no wrongful act of any  Recipient;  (ii) it was known to any
Recipient  prior to the date of  disclosure  or becomes  known to any  Recipient
thereafter from a third party having an apparent bona fide right to disclose the
information; (iii) it is disclosed by any Recipient in accordance with the terms
of the Palomar's prior written approval; (iv) it is disclosed by Palomar without
restriction  on further  disclosure;  (v) it is  independently  developed by any
Recipient;  or, (vi) any  Recipient  is  obligated  to produce it pursuant to an
order of a court of competent  jurisdiction or a facially valid  administrative,
Congressional  or other  subpoena,  provided that the  Recipient  subject to the
order  or  subpoena  (A)  promptly  notifies  the  Palomar  and  (B)  cooperates
reasonably  with the  Palomar's  efforts  to  contest or limit the scope of such
order.

SECTION 4:  PAYMENTS

         4.1 (a)  Palomar  agrees to support  the agreed  expenses  of the Study
appended  hereto on the  Effective  Date with a  research

<PAGE>

grant of Two Hundred  Seventeen  Thousand Six Hundred and Sixty Seven Dollars ($
217,667) which includes  indirect  costs and indirect costs  attendant  thereto.
Agreed  expenses  by Palomar  are  enumerated  in  attached  Schedule B, and are
payable as follows:

         Fifty percent (50%)  equalling One Hundred Eight Thousand Eight Hundred
         and Thirty Three Dollars ($ 108,833) upon  execution of this  Agreement
         by all parties.

         Twenty Five Percent  (25%)  equalling  Fifty Four Thousand Four Hundred
         and Seventeen  Dollars  ($54,417) upon initial radiation of twenty five
         (25) patients in the Study.

         Twenty Five Percent  (25%)  equalling  Fifty Four Thousand Four Hundred
         and Seventeen Dollars ($54,417) upon completion of the study and notice
         thereof to Palomar.

         (b) Palomar agrees to support the expenses of the Study to be performed
pursuant  to  paragraph  1.4  hereof,  with a grant of Two  Hundred  and  Thirty
Thousand  Seven  Hundred  and  Sixty  Seven  Dollars  ($230,767)  to be  paid in
accordance with the terms of said paragraph.

         (c) General  agrees to keep  complete  records of expenses  incurred in
performing  the studies and Palomar  shall have a right to audit such records at
the place where such records are  maintained,  or at another  location  mutually
agreeable to the parties,  on reasonable  notice to General  provided such audit
shall be conducted no more than twice  during any twelve (12) month  period.  To
the extent such audit reveals an error in amounts  paid,  the parties agree that
suitable adjustments will be made.

         4.2 Pursuant to paragraph 2.7, Palomar shall pay General for Prior Data
the sum of Sixty Eight  Thousand Five Hundred  Dollars  ($68,500)  within thirty
(30) days of the date on which the last party signs this Agreement.

         4.3 On or before both September 1, 1997 and September 1, 1998,  Palomar
shall make grants to General of Two Hundred Thousand Dollars ($200,000) per year
to be used in accordance with paragraph 2.4(e) hereof.

         4.4 Checks should be made payable to "The General Hospital Corporation"
and sent, along with a letter indicating the name of the Principal  Investigator
and Project Number (#5950) for which the funds are intended, to:


<PAGE>

                           Vice President for Patents, Licensing and
                           Industry Sponsored Research
                           Office of Technology Affairs
                           Massachusetts General Hospital
                           Thirteenth Street, Building 149, Suite 1101
                           Charlestown, MA  02129

SECTION 5:  TERM AND TERMINATION

         5.1 (a) The term of this Agreement shall be until the completion of the
Studies,  which is  anticipated  to be two (2) year(s) from the Effective  Date,
unless  terminated in accordance with paragraph 5.2 or 5.3, or unless  continued
in accordance with paragraph 2.4 (e) above.

         5.2 Any  party  hereto  shall  have the  right to  terminate  any Study
hereunder in the event that the emergence of any adverse reaction or side effect
with the Study Device is of such magnitude or incidence,  in the opinion of such
party, to support termination.

         5.3. If either party shall substantially fail faithfully to perform any
of its  obligations  under  this  Agreement,  the  nondefaulting  party may give
written  notice of the default to the defaulting  party.  Unless such default is
corrected within sixty (60) days after such notice,  the notifying  party,  upon
thirty (30) days prior written  notice may terminate  this  Agreement,  provided
that only one such sixty (60) day grace  period shall be available in any twelve
(12)  month  period  with  respect  to a  default  of any  particular  provision
hereunder.

         5.4 Any delays in or failures of performance by either party under this
Agreement  shall  not be  considered  a breach of this  Agreement  if and to the
extent  caused  by  occurrences  beyond  the  reasonable  control  of the  party
affected,  including but not limited to: Acts of God; acts,  regulations or laws
of any government;  strikes or other concerted acts of workers;  fires;  floods;
explosions;  riots; wars; rebellion;  and sabotage; and any time for performance
hereunder  shall  be  extended  by the  actual  time  of  delay  caused  by such
occurrence,  provided the affected party has used reasonable efforts to overcome
the cause of delay.

         5.5 The  obligations  of the  parties  under  Sections 2, 3 and 6 shall
survive the termination or expiration of this Agreement.

SECTION 6: INDEMNIFICATION AND INSURANCE

         6.1  INDEMNIFICATION  (a)  Palomar  shall  indemnify,  defend  and hold
harmless General and its trustees,  officers,

<PAGE>

medical  and  professional  staff,  employees,  and agents and their  respective
successors,  heirs and  assigns  (the  "Indemnitees"),  against  any  liability,
damage, loss, or expense (including  reasonable  attorney's fees and expenses of
litigation)  incurred by or imposed upon the  Indemnitees  or any one of them in
connection with any claims, suits, actions, demands or judgements arising out of
any theory of product liability  (including,  but not limited to, actions in the
form of tort,  warranty,  or strict liability)  concerning a Study Device or any
modification  thereof including any side effect or adverse reaction,  illness or
injury  attributable  to a Study Device and occurring to any person  involved in
such Study,  provided Palomar shall have no obligation to indemnify,  defend and
hold harmless  Indemnitees  under this  paragraph to the extent that such claim,
suit, action, demand or judgement is attributable to any modification to a Study
Device  that is  physically  made by an  Indemnitee  without the  permission  of
Palomar.  General  agrees to notify  Palomar  promptly of any such claim,  suit,
action,  demand or judgement  and General and  Principal  Investigator  agree to
reasonably cooperate with Palomar in the handling thereof.

         (b)  Palomar's  indemnification  under (a) above shall not apply to any
liability, damage, loss or expense to the extent that it is attributable to the:
(i) negligent activities,  reckless misconduct or intentional  misconduct of the
Indemnitees;  or (ii) failure of the  Indemnitees  to adhere to the terms of the
protocol for a Study.

         (c) Palomar agrees, at its own expense, to provide attorneys reasonably
acceptable to the General to defend against any actions brought or filed against
any party  indemnified  hereunder  with  respect  to the  subject  of  indemnity
contained herein, whether or not such actions are rightfully brought.

         (d) Company also agrees to reimburse  General for the costs of the care
and  treatment of any illness or injury to a subject  resulting  from his or her
participation  in  a  Study  arising  under  any  theory  of  product  liability
pertaining  to a Study  Device to the extent  that such costs are not covered by
the subject's medical or hospital  insurance or governmental  programs providing
such coverage provided,  however, that Company's obligation under this paragraph
6.1(d)  shall not apply to any such  illness or injury to the extent  that it is
attributable to the negligence, reckless misconduct or intentional misconduct of
the  Indemnitees or the failure of the Indemnitees to adhere to the terms of the
protocol for a Study.


<PAGE>

         6.2  INSURANCE  (a) At such time as a Study Device or any  modification
thereof is being commercially distributed or sold (other than for the purpose of
obtaining regulatory approvals) by Palomar or by a licensee,  affiliate or agent
of Palomar,  Palomar shall,  at its sole cost and expense,  procure and maintain
commercial  general liability  insurance in amounts not less than $2,000,000 per
incident  and  $2,000,000   annual  aggregate  and  naming  the  Indemnitees  as
additional  insureds.  Such commercial general liability insurance shall provide
(i)  product  liability  coverage  and (ii)  broad  form  contractual  liability
coverage for Palomar's indemnification under paragraph 6.1 of this Agreement. If
Palomar  elects  to  self-insure  all or  part  of the  limits  described  above
(including  deductibles  or  retentions  which are in excess of $250,000  annual
aggregate) such self-insurance program must be acceptable to the General and the
Risk Management Foundation of the Harvard Medical Institutions, Inc. The minimum
amounts of insurance  coverage  required  under this  paragraph 6.2 shall not be
construed  to  create  a  limit  of  Palomar's  liability  with  respect  to its
indemnification under paragraph 6.1 of this Agreement.

         (b)  Palomar  shall  provide  General  with  written  evidence  of such
insurance  upon request of General.  Palomar shall provide  General with written
notice at least  fifteen  (15) days prior to the  cancellation,  non-renewal  or
material change in such insurance.

         (c) Palomar shall maintain such commercial general liability  insurance
during (i) the period that the Study Drug or any  modification  thereof is being
commercially  distributed  or sold  (other  than for the  purpose  of  obtaining
regulatory approvals) by Palomar or by a licensee, affiliate or agent of Palomar
and (ii) a reasonable  period after the period referred to in (c)(i) above which
in no event shall be less than fifteen (15) years.

SECTION 7: MISCELLANEOUS

         7.1 The terms of this Agreement can be modified only by a writing which
is signed by General, Principal Investigator and Palomar.

         7.2 The  provisions of this Agreement  shall be  interpreted  under the
laws of the Commonwealth of Massachusetts.

         7.3 No party to this  Agreement  may assign its  obligations  hereunder
without the prior written consent of the other parties.

         7.4 This Agreement  constitutes  the entire  understanding  between the
parties,  and  supersedes  and  replaces all prior

<PAGE>

agreements,  understandings,  writings and discussions between the parties, with
respect to the subject matter of this Agreement.

         IN WITNESS  WHEREOF,  the parties have caused this Agreement to be duly
executed as of the day and year first above written.

Palomar                                 THE GENERAL HOSPITAL CORPORATION
                                        (Federal Tax ID No.: 042 697 983)


BY:  /s/  Michael H. Smotrich           BY:  /s/  Marvin C. Guthrie
     -----------------------                 -----------------------------
TITLE:  President                       TITLE: Vice President For Patents,
                                               Licensing And Industry 
                                               Sponsored Research

DATE:  August 18, 1995                  DATE:  August 18, 1995

PRINCIPAL INVESTIGATOR


/s/ R. Rox Anderson
- ------------------------------
R. Rox Anderson, M.D.

DATE:  August 18, 1995

<PAGE>
                                                                      SCHEDULE A


               Evaluation of a Pulsed Laser System for Selective
                          Destruction of Hair Follicles

                              R. Rox Anderson, NID

                              John A- Parrish, NID

                             Christine Diericky, NM

OVERVIEW AND BACKGROUND:

          Unwanted  excess  growth of tem-dnal  (coarse)  hair due to  endocrine
disorders,  tumors, drugs, or heredity is a significant cosmetic problem. In the
extreme of hirsutism, abnormal hair growth is disfiguring.  Removal of hair from
skin grafts is a problem also. However,  the vast majority of people who dislike
excess  hair do not have a medical  or  iatrogenic  problem.  Removal of hair is
easily done  temporarily by shaving or by epilation with wax or various devices.
Permanent  hair  removal  is  traditionally  done with  electrolysis  in which a
negative electrode is inserted into each follicle individually.  Electrolysis is
painful,  tedious,  expensive,  and often  ineffective.  The  average  number of
treatments per follicle is about 6. An altemative,  more  effective,  safe, less
tedious  method is needed.  Selective  photothermolysis  using laser  pulses may
offer this method.

          In  a  previous   study  (MGH  accession  #  937286)  we  showed  that
normal-mode  ruby laser PULSES ARE  effective  and well  tolerated for producing
selective destruction of hair follicles in normal adult caucasians with brown or
black hair. Based on the principles of selective photothermolysis, and confirmed
in an in-vitro  study prior to human  studies,  we chose a wavelength  and pulse
duration which "targets" melanin in the hair follicles.  Because melanin is also
present in the epidermis, a handpiece for laser light delivery was devised which
tends to spare the  epidermis,  while  maximizing  light  intensity  deep in the
dermis where the follicles are. MGH filed a patent on this device, which will be
licensed under an agreement with Palomar, Inc, who will be supporting this human
study.

          In the first  human  study,  200 gs,  694nm  ruby  laser  pulses  were
delivered to shaved vs. EPILATED sites on the back or extremities, in a range of
fluences.  The exposures were moderately painful but typically tolerated without
local  anesthesia  (which  itself is painful).  No  significant  adverse  events
occured (e.g. ulceration, scarring,  depigmentation). In all subjects, there was
a  fluence-dependent  growth delay of approximately 6 months for regrowing hairs
in the exposure SITES. At the highest fluence, 6 months after exposure there was
an average of about 30% permanent hair loss. There was no significant difference
between epilated and shaved sites,  suggesting that the hair shaft itself is not
important for light absorption. Hypopigmentation was NOTED in most subjects, and
was transient.


<PAGE>

THE STUDY PROPOSED HERE:

     -    Uses a  longer  pulse  duration,  to  better  match  follicle  thermal
          relaxation times.

     -    Examines response to more than one treatment, given 4 weeks apart.


     -    Tests the hypothesis that hair growth cycle (anagen,  telogen, catagen
          phase) affects response.

     -    Provides  treatment of a hair-bearing  area of concern to the subject,
          based on response in each subject's test sites.

SUBJECTS:

EXCLUSIONS:

Fifty (50) adults with brown or black hair present on the back or legs.

         Keloid history,  pregnant, history of radiation treatment or surgery to
test  or  treatment  sites,  active  infections,  hypersensitivity  to  retin-A,
hydroquinone, or mupincin.

LASER AND DELIVERY DEVICE:

         A normal-mode ruby laser (Spectrum, Inc.) emitting up to 30 J pulses at
1-5 ms pulse  duration,~Arill  be used.  Pulses are delivered through an optical
handpiece  which  provides  refractive  index  matching,  cooling  to  -10*C,  a
convergent entrance beam at the skin surface, and compression of the skin.

         The  optical  manipulations  maxirnize  delivery of light deep into the
dern-iis; cooling raises the tolerated fluence, provides partial anesthesia, and
spares the  epidermis by  conduction  during LASER PULSE  DELIVERY;  compression
decreases  the distance to the deep  follicular  papillae and drives blood away,
eliminating  a  competing  chromophore.  We have  established  that under  these
conditions,  the  primary  site of  photothermal  injury is the  pigmented  hair
follicles, all the way down to their deep papillae.

PROTOCOL:

MAPPING AND DETERMINATION OF HAIR GROWTH CYCLES.

         One month  prior to laser  exposures,  ten test  areas of 5x5 cm,  each
containing  about 100200  follicles,  will be mapped on the thighs or back.  The
sites will be clipped, using a barber's clipper such that the hairs are all 3 mm
long. Digtal images with a CCD camera and COMPUTER FRAME-CAPTURE BOARD WILL THEN
BE taken at a normal  angle of  incidence,  to record the position and length of
each hair in each test area.  The same sites will be imaged again prior to laser
exposure.  Anagen  hairs will be  identified  as those with active  growth (much
greater than 3 nun length) between the two sets of images.  The images will also
provide  a  permanent  record of  follicle  density,  hair  shaft  density,  and
individual follicle locations.


<PAGE>

 PRE-TREATMENT WITH RETIN-A, HYDROQUINONE:

         For one month  prior to laser  exposures,  a standard  regimen of 0. 1%
retin-A cream and 4% hydroquinone cream will be applied daily by each subject to
the  test  sites.   Retin-A  causes  increased   epidermal  turnover  and  as  a
pre-treatment   improves  wound  healing.   Hydroquinone   decreases  epidermal
pigmentation without influencing follicular pigmentation.  Subjects will also be
instructed to avoid sun exposure to the test areas before and during this study.
Retin-A can be irritating  with prolonged use, and will be  discontinued  in any
subject experiencing irritation at the application sites.

LASER EXPOSURES AND FLUENCES:

         Subjects and investigators  will wear laser protective  eyewear.  Eight
sites will be shaved before laser exposures, two sites will be wax-epilated, and
all will be cleaned with  isopropanol.  Laser  exposures will be administered in
contiguous exposure spots covering each of the test areas, at a maximim of 1 Hz,
according to the table below.  Three  fluences  will be tested in each  subject,
beginning with 25, 50, and 75 j/CM2 as shown in the table below.  Fluence may be
increased to 50, 75 and 100 j/CM2 'based on  evaluation of response in the first
three subjects. Specifically, the fluence range will be increased if there is no
erosion,  ulceration,  scarring,  or  depigmentation  at the one-month  followup
visit.  Based on the same criteria,  fluence may be increased  again to 75, 100,
and 125 j/CM2 following evaluation of the second set of three subjects.

         Local anesthesia will be offered,  using 2% xylocaine with epinephrine,
given by intradermal  injections around each site. In our experience  anesthesia
will not be  routinely  needed,  but will  always be offered  for the  subjects'
comfort.

         Subjects will return 1 month after the first set of laser exposures for
evaluation  and a second set of exposures.  Each skin site will be  photographed
and digitally imaged using the CCD camera system.  Responses will also be scored
visually for changes in pigmentation,  inflammation, hair reqrowth, and textural
changes,  using an arbitrary scale shown in a table below. After evaluations are
recorded,  a second series of exposures will be performed in those test sites to
be treated twice (see table).

LASER EXPOSURES TABLE
<TABLE>
<S>                             <C>                           <C>

Test sites
(back or thigh)                 Single treatment              2 treatments at 1 month interval

                                   75 J/cn-L2                          75 J/cm2
                                   50 J/cm2                            50 J/cm2
                                   25 J/cm2                            25 J/cm17
                                   75 J/cm2                            75 J/cm2
                                      epilated                            epilated
                                   75 J/cm2                            75 J/cm2
                                      2 passes                            2 passes
</TABLE>

<PAGE>

SINGLE-TREATMENT:

         A treatment  may be  performed in a site up to 100 cm2 with excess hair
growth of concem to the subject,  using the maximum  tolerated fluence according
to  test  site  results.  We do not  expect  to  see  scarring,  ulcreation,  or
depigmentation.  However,  if any of these  unwarranted  effects  do occur,  the
treatment  fluence  will  be  less  than  that  causing  these  responses.  Skin
preparation,  anaesthesia,  exposure techniques,  and post-exposure care will be
identical to that of the test sites.

POST-EXPOSURE SKIN CARE:

         After  the  laser  exposures,  mupircin  ointment  (Bactroban)  will be
applied and a sterile  dressing  applied.  Subjects will be instructed to gently
cleanse  the sites with warrn water and mild soap (e.g.  Dove),  and to re-apply
mupiricin  ointment  twice a day until any  weeping or  crusting  has  subsided.
Subjects   will  also  be  asked  to  avoid  sun   exposure,   which  can  cause
hyperpigmentation.

RESPONSE GRADING (SUBJECTIVE SCALE)*

- --------------------------------------------------------------------------------
hair regrowth            | none    |    sparse     |   moderate   |   full
- -------------------------|---------|---------------|--------------|-------------
hypigmentation           | absent  |    present    |              |
- -------------------------|---------|---------------|--------------|-------------
hyperpigmentation        | absent  |    present    |              |
- -------------------------|---------|---------------|--------------|-------------
depigmentation           | absent  |    present    |              |
- -------------------------|---------|---------------|--------------|-------------
erythema                 | none    |    mild       |   moderate   |   violaceous
- -------------------------|---------|---------------|--------------|-------------
edema                    | none    |    mild       |   moderate   |   tumescent
- -------------------------|---------|---------------|--------------|-------------
textural change          | none    |    mild       |   moderate   |   severe
(includes scarring)      |         |               |              |
- -------------------------|---------|---------------|--------------|-------------
ulceration               | absent  |   present     |              |
- --------------------------------------------------------------------------------

* objective and quantitative endpoints are also included in this study

FOLLOW-UP SCHEDULE:

Hair  regrowth  and skin  response  will be recorded at I month,  3 months and 6
months after exposures in all test and treatment sites.


<PAGE>


FLOW CHART OF SUBJECT VISITS

Month 0   Evaluation,  consent  and entry  into  study.  Mapping,  clipping  and
          imaging  of  10  test  sites.  Retin-A,  hydroquinone,  sun  avoidance
          instructions

Month 1   Mapping and imaging of test sites.  Shave,  anesthetize  if necessary.
          Laser   exposures  per  protocol.   Wound   dressing  and  wound  care
          instructions. Retin-A, hydroquinone, sun avoidance for site.

 Month 2  Mapping.and  imaging of test sties.  Response recording  (subjective).
          Mapping and recording of treatment site.  Laser exposures per protocol
          (test and treatment sites). Wound care and wound care instructions.

MONTH 3   MAPPING, imaging AND recording of responses.

Month 6   Mapping, imaging and recording of responses.

Month 9   Mapping,  imaging and  recording of  responses.  Conclusion  of study.
          Subject REMUNERATION ($500).


<PAGE>


DATA ANALYSIS:

Hair follicle  counts,  growth cycle and shaft diameter will be determined  from
digital  imaging  prior to laser  exposure.  The site  subject to wax  epilation
serves  primarily  as a control  for the  presence of hair shafts at the time of
exposure,  but will also produce a direct  measure of hair  follicle  depth,  by
measuring  the depth from skin surface,  to the papillae of the epilated  hairs.
Responses  graded  subjectively  and  objectively   (digital  imaging)  will  be
correlated  against laser fluence and number of treatments.  Computer mapping of
regrowing  hair  against  the  baseline  hair  follicle  images  will be used to
determine the relative sensitivity of amagen vs. telogen/catagen follicles. Data
at I month,  3 months,  and 6 months will be compared to establish  growth delay
patterns  and the  fraction  of  regrowing  hairs,  as a  function  of  exposure
conditions.  Changes in hair shaft  diameter  for those hairs which  regrow will
also be compared against baseline values.

RISKS:

The goal of this study is to selectively and permanently destroy hair follicles.
Alopecia  (baldness) may result in the test areas and in the treatment  area. As
with  any  form of  tissue  destruction,  there  is a risk of  infection  and/or
scarring, which is minin-dzed by proper wound care. In a previous human study of
this hair removal  technique,  there was no scarring seen in  approximately  100
test sites.  Therefore,  the risk of scarring appears to be low. Laser exposures
can also cause temporary or permanent changes in skin pigmentation (skin color).
A transient  decrease  in skin  pigmentation  occurred  in all of those  treated
previously,  lasting  about 3 months.  This is more  noticable  in darker  skin.
Permanent lightening or darkening of skin color is a possibility,  which HAS NOT
been observed.  The laser removes freckles and common brown "moles" permanently.
In people with extensive freckling,  this can cause a color change. New freckles
will eventually form in laser-treated skin, but may take years to do so.

BENEFITS:

The subjects  may or may not benefit  from removal of unwanted  hair in the test
and/or treatment sites. There is no guarantee of success.

REMUNERATION:

Subjects will be paid $500 for participation, to defray travel and other costs.


<PAGE>


                               VOLUNTEERS NEEDED

                             FOR HAIR REMOVAL STUDY

Healthy adult  volunteers  are sought for a medical  study at the  Massachusetts
General  Hospital,  aimed at permanent  hair removal.  A laser will be tested in
hair-bearing skin areas on the back or upper legs. One month later, an area with
unwanted  hair may also be treated,  depending on the test  results.  Six visits
will be required over nine months,  and  volunteers  must be able to accommodate
this schedule.  Subjects will be paid $500 for participation in the study. There
is no guarantee that permanent hair removal will be achieved.

For more information, contact:

Christine Diericky, MD
726-7900


<PAGE>
                                                                      SCHEDULE B



  INVESTIGATOR:          R.R. Anderson, M.D.

  TITLE OF STUDY:        TBD

  SPONSOR:               Palomar
  BUDGET PERIOD:         9/1/95-8/31/96

  PERSONNEL:
<TABLE>
  <S>                                       <C>                    <C>         <C>            <C>

                                                                                Fringe
                 Name                       % Effort               Salary      Benefits        Total
  HMS-APPNT.                                                                    26.04%
  R.R.Andemon,M-D.                             10%                 12,854        $3,347       $16,201
  Christine Dierickx, M.D.                    100%                 40,000       $10,416       $50,416

   NON-HMS APPNT.                                                                 21.51%
  Senior Technician                            50%                 17,500        $3,764       $21,264
  Engineer                                     50%                 17,500        $3,764       $21,264
  Secretary                                     5%                  1,500          $323        $1,823
  TEMPORARYSTAFF                                                                  11.02%
  Student                                     100%                  9,000          992         $9,092
                                      Total Personnel                                         120,960

  EQUIPMENT
     CCD, digital hair count system                                                             8,000

  SUPPLIES
  Misc. optics, sources, filters 
     and macro lens                                                                             1,800
  Imaging software                                                                              1,000
     Film purchase and developing                                                               1,000
  Epliators, mv, markers and tapes                                                                600
  Retin A                                                                                       2,500
  Hydroquinone                                                                                  2,000
  Sunscreen                                                                                     1,000
  Anesthetic (EEMLA; l.d.xylocaine)                                                             1,000
  Misc. disposables                                                                               600
  Misc. office supplies                                                                           600

  TRAVEL                                                                                        3,000

  PATIENT CARE COSTS
    50 patients @$500 each                                                                     25,000


  MISCELLANE0US COSTS
  Advertising and telephone expenses                                                            1,000

  TOTAL DIRECT COSTS                                                                          170,060

  INDIRECT COSTS(28%) -TDC-                                                                    47,617
                                                                                            ----------

  TOTAL COSTS                                                                                $218.788

                                                                                            ==========
</TABLE>
<PAGE>
                                                                       EXHIBIT B


                         MASSACHUSETTS GENERAL HOSPITAL
                          Office of Technology Affairs
                                  Buiding 149
                         Thirteenth Street - Suite 1101
                             Charlestown, MA 02129
                         617-726-2128 FAX: 617-726-1668

                            Marvin C. Guthrie, J.D.
                            Vice President, Patents,
                   Licensing and Industry Sponsored Research

                                 August 18, 1995

Michael Smotrich, Ph.D.
Palomar Medical Technologies, Inc.
66 Cherry Hill Drive
Beverly, MA  01915
Tel:  508-921-9300
Fax:  508-921-5801

Dear Dr. Smotrich:

         A  License   Agreement   between  the  General   Hospital   Corporation
("General") and Palomar Medical Technologies,  Inc. ("Palomar") has been entered
into  on  this  date  ("License  Agreement")   pertaining  to  the  U.S.  Patent
Application  filed by Dr. R. Rox Anderson,  et.al.  on February 1, 1995 entitled
"Permanent Hair Removal Using Optical Pulses,"  (Licensed  Patent  Application")
and Palomar has  indicated  its  interest in paying the costs of seeking  advice
from General's  patent counsel with respect to the  possibility of adding to the
Licensed  Patent  Application  one or more cont inuat ions -in -part which would
expand the claimed  applications of the device  described in the Licensed Patent
Application  to uses other than hair  removal,  e.g.  for removal of  congenital
nevi,  tatoos and port wine stains ("New Use (s) 11) . In the event that counsel
advises in favor of filing such cont inuat ions - in-part,  we  understand  that
Palomar  will  pay the  costs of  preparing  and  filing  same.  General  hereby
acknowledges  that  Dr.  Anderson's  rights,   assigned  to  General,   in  said
continuations  - in-part will,  once so filed, be treated as PATENT RIGHTS under
the License Agreement subject to the following:

         1.  The  LICENSE  FIELD  described  in  paragraph  1.3 of  the  License
Agreement shall be amended to include the field(s) of the New Use(s)'.

         2. For each New Use  claimed  in a  continuation-in-part,  General  and
Palomar  shall  establish,  within  twelve  (12)  months  of the  filing of said
continuation-in-part,  due diligence milestones appropriate to the New Use which
shall be incorporated into Section 3 of the License Agreement.  It is understood
that General may require  funding of research at General in the field of the New
Use as part of the due  diligence  milestones,  which funding will be creditable
against the sums due General under paragraph 4.3 of the Clinical Trial Agreement
which is  appended  as  Exhibit A to the  License  Agreement.  In the event that
Palomar and General  fail to reach  agreement  on said  milestones,  this matter
shall be determined


<PAGE>


in accordance with the dispute resolution provisions set forth in paragraph 10.9
of the License Agreement.

         3. The royalty owed General by Palomar  under  paragraph  5.1(b)(ii) on
NET REVENUES for a PRODUCT  consisting of a non-ruby laser sold for hair removal
as well as other  uses  shall be five  percent  (5-%) so long as the other  uses
include as least one New Use.

         4. Royalties due General by Palomar on NET REVENUES derived by Palomar,
its AFFILIATES and SUBLICENSEES on:

            (a)  a  PRODUCT   constituting   either  a  laser,  or  any  product
constituting any non-laser  equipment/disposables,  which in either case is sold
solely f or New Uses or f or New Uses in  combination  with uses other than hair
removal, and

            (b)  SERVICES  and  other  commercial   dispositions   described  in
paragraph  5. 1 (b)  (iii)  (A)  (1)  and (2) of the  License  Agreement,  which
SERVICES and other commercial dispositions involve the use or sale of New Uses,

shall  be  negotiated  in good f aith by the  partids  in  accordance  with  the
procedure described in paragraph 5.1(iii) and 5.1(iv).

         5. Minimum annual royalties on PRODUCTS or SERVICES made, used, or sold
for New Uses  (whether  or not sold in  combination  with other  uses)  shall be
calculated in accordance with paragraph 5. 1 (b) (iii) (C) .

         6. In all other  respects,  the PATENT RIGHTS claiming New Use(s) shall
be treated as PATENT RIGHTS under the License Agreement.

         Kindly  sign the  enclosed  copy of this letter  agreement  to indicate
Palomar's assent to the above terms.

                                        Sincerely,


                                        /s/ Marvin C. Guthrie
                                        ---------------------
                                            Marvin C. Guthrie


   The terms of this Letter AGreement are agreed to by Palomar:


  Name:        /s/ Michael H. Smotrich
               -----------------------
  Title:           President
               -----------------------
  Date:            August 18, 1995
               -----------------------


<PAGE>
    

   
                                 FIRST AMENDMENT

         This is a First Amendment to the License  Agreement between THE GENERAL
HOSPITAL   CORPORATION,   a   not-for-profit   corporation   doing  business  as
Massachusetts  General  Hospital,  having a place of business  at Fruit  Street,
Boston,  Massachusetts  02114  ("GENERAL") and Palomar Medical  Technologies,  a
Delaware  corporation having offices at 66 Cherry Hill Drive,  Beverly, MA 01915
("PALOMAR"), effective August 18, 1995 ("License Agreement").

         For good and valuable consideration GENERAL and PALOMAR hereby agree to
amend the License Agreement as follows:

         1. In paragraph 5.1(b)(iii)(B), delete the following words:

         "(which royalty rate the parties  anticipate will fall within the range
         of twenty to thirty  percent  (20-30%) of  PALOMAR's  estimated  profit
         margin on said PRODUCTS or SERVICES)"

         2. In paragraph 5.1(b)(iii)(C), delete the following words:

         "which the parties anticipate will fall within the range of five to six
         and one quarter percent (5-6 1/4%) of PALOMAR's estimated profit margin
         on said PRODUCTS or SERVICES"

         3. This First Amendment shall be effective as of August 18, 1995.

Agreed to:

PALOMAR                                         THE GENERAL HOSPITAL CORPORATION



BY:  /s/ Michael H. Smotrich                    BY:  /s/ Nikki J. Zapol
     -----------------------                         ---------------------------
TITLE:  President                               TITLE  Managing Director
                                                       Office of Technology
                                                       Affairs

DATE    December 14, 1995                       DATE   January 2, 1996

    

   
                                SECOND AMENDMENT

         This is a Second Amendment to the License Agreement between THE GENERAL
HOSPITAL   CORPORATION,   a   not-for-profit   corporation   doing  business  as
Massachusetts  General  Hospital,  having a place of business  at Fruit  Street,
Boston,  Massachusetts  02114  ("GENERAL") and Palomar Medical  Technologies,  a
Delaware  corporation having offices at 66 Cherry Hill Drive,  Beverly, MA 01915
("PALOMAR"), effective August 18, 1995 ("LICENSE AGREEMENT").

         For good and valuable consideration GENERAL and PALOMAR hereby agree to
amend the  License  Agreement  by  amending  certain  paragraphs  and adding the
following new paragraphs to the LICENSE  AGREEMENT,  effective February 14, 1997
("THE AMENDMENT EFFECTIVE DATE"):

Add the following "Whereas" clauses after the sixth existing "Whereas" clause:

         WHEREAS,  under  research  programs  funded  by  GENERAL  and the  U.S.
Government,  GENERAL,  through  research  conducted by Dr. R. Rox Anderson,  has
developed  inventions  pertaining  to methods of hair  removal  using  epilation
("Additional Invention"); and

         WHEREAS,  GENERAL and PALOMAR have  entered  into a Research  Agreement
effective March 1, 1997,  attached  hereto as Exhibit A-2  ("Epilation  Research
Agreement"),  under which  PALOMAR is providing  funds and  equipment to support
research  at GENERAL of said  invention  pertaining  to methods of hair  removal
using epilation; and

         WHEREAS, GENERAL is interested in licensing the Additional Invention to
PALOMAR  so  that  PALOMAR  can  commercially  develop,   manufacture,  use  and
distribute products and services based on said Additional  Invention  throughout
the world;

IN SECTION 1, "DEFINITIONS", AMEND PARAGRAPH 1.10 TO READ AS FOLLOWS:

         1.10 The term "TECHNOLOGICAL INFORMATION" shall mean any research data,
designs,  formulas,  process  information,  clinical data and other  information
pertaining  to any  invention  claimed  in  PATENT  RIGHT  which is known to Dr.
Anderson on the EFFECTIVE  DATE and disclosed to Palomar within thirty (30) days
of the date on which  this  Agreement  is fully  executed.  THE TERM  SHALL ALSO
INCLUDE ANY RESEARCH DATA, DESIGNS, FORMULAS, PROCESS INFORMATION, CLINICAL DATA
AND OTHER  INFORMATION  PERTAINING TO ANY INVENTION  CLAIMED IN EPILATION PATENT
RIGHT  WHICH  IS KNOWN  TO DR.  ANDERSON  ON THE  AMENDMENT  EFFECTIVE  DATE AND
DISCLOSED TO PALOMAR  WITHIN THIRTY (30) DAYS OF THE AMENDMENT  EFFECTIVE  DATE.
This term  shall  also  include  information  which is  disclosed  to PALOMAR by
GENERAL in accordance with, and during the term of, the Clinical Trial Agreement
OR THE  EPILATION  RESEARCH  AGREEMENT  and which  pertains to any PATENT  RIGHT
claiming an Invention as defined in EITHER said Agreement.


<PAGE>

IN SECTION 1, "DEFINITIONS", ADD THE FOLLOWING NEW PARAGRAPHS:

         1.12 The term  "EPILATION  PATENT  RIGHT"  shall  mean the U.S.  Patent
Application  Serial Number  08/314,082,  filed September 28, 1994, naming Dr. R.
Rox  Anderson as  inventor,  and titled  "Method of Hair  Removal",  and the PCT
Application  Serial  Number  PCT/US95/12275  filed  September  22, 1995,  or any
division, continuation and any foreign counterparts of the aforementioned patent
applications  or the  equivalent  claims of any Letters Patent or the equivalent
thereof  issuing  thereon  or  reissue,   reexamination  or  extension  thereof.
EPILATION   PATENT   RIGHTS   shall   also   include   those   claims   in   any
continuation-in-part  of the aforementioned  patent  applications which claim an
invention described or claimed in said patent applications.

         1.13 The term  "EPILATION  PRODUCT"  shall mean any article,  device or
composition,  the manufacture,  use or sale of which would,  absent the licenses
granted herein, infringe a VALID CLAIM of an EPILATION PATENT RIGHT, or does not
infringe  a VALID  CLAIM of any  EPILATION  PATENT  RIGHT  licensed  to  PALOMAR
hereunder but the  discovery,  development,  manufacture or use of which employs
TECHNOLOGICAL INFORMATION.

         1.14 The term "EPILATION SERVICE" shall mean any method or service, the
use,  performance,  or sale of which would,  absent the licenses granted herein,
infringe a VALID CLAIM of an  EPILATION  PATENT  RIGHT,  or does not  infringe a
VALID CLAIM of any EPILATION PATENT RIGHT licensed to PALOMAR  hereunder but the
discovery,  development,  manufacture  or use  of  which  employs  TECHNOLOGICAL
INFORMATION.

         1.15 The term  "EPILATION  LICENSE  FIELD"  shall  mean hair  reduction
and/or removal using chromophores  which, when excited by laser pulses,  destroy
hair follicles by mechanisms other than photochemical mechanisms.

IN SECTION 2, "GRANT", ADD THE FOLLOWING NEW PARAGRAPHS:

         2.6 GENERAL hereby grants PALOMAR,  subject to the rights of the United
States  Government,  an  exclusive,  worldwide,  royalty-bearing  license in the
EPILATION LICENSE FIELD to make, have made, use and sell EPILATION  PRODUCTS and
to  perform  EPILATION  SERVICES.  In the  event  an  exclusive  license  is not
available in a country,  GENERAL will grant PALOMAR the most  exclusive  license
available in that country.

         2.7 The above licenses to sell EPILATION  PRODUCTS include the right to
grant  to  the  purchaser  of  products  from  PALOMAR,   its  AFFILIATES,   and
SUBLICENSEES the right to resell and to use such purchased EPILATION PRODUCTS in
a method coming within the scope of the corresponding PATENT RIGHT.

         2.8 The granting of any license  hereunder is subject to GENERAL's  and
GENERAL's  AFFILIATES' right to make and to use the subject matter described and
claimed in EPILATION

<PAGE>

PATENT RIGHT for research and  clinical  purposes  but, for those PATENT  RIGHTS
exclusively licensed, for no other purpose.

IN SECTION 3, "DUE DILIGENCE", ADD THE FOLLOWING NEW PARAGRAPH:

         3.3 PALOMAR shall itself,  or through its  AFFILIATES or  SUBLICENSEES,
use  reasonable  efforts to develop and make  commercially  available  EPILATION
PRODUCTS or EPILATION SERVICES for commercial sales and distribution  throughout
the world in the EPILATION LICENSE FIELD. Such efforts shall consist of:

         (a)  Entering  into  the  Epilation  Research  Agreement  with  General
attached  hereto as Exhibit  A-2 and  providing  the funding  specified  in said
Agreement;

         (b) Within six (6) months of the conclusion of the research governed by
said  Agreement,  but in no case greater than three (3) years from the AMENDMENT
EFFECTIVE  DATE  hereof,  PALOMAR and GENERAL  shall  establish  (i)  additional
objective  milestones  for the  development  of EPILATION  PRODUCTS or EPILATION
SERVICES,  and (ii) a schedule of the dates by which  PALOMAR shall achieve such
milestones.

         Failure  to  achieve  one  or  more  of  the  above  objectives  or the
objectives  selected in  accordance  with (b) above  within the agreed upon time
periods or within any  extension  granted  by  GENERAL  shall  result in GENERAL
having the right to cancel upon thirty (30) days notice any exclusive license to
EPILATION  PATENT RIGHTS granted  hereunder or convert any exclusive  license to
EPILATION PATENT RIGHTS to a non-exclusive  license. If the parties do not agree
on any such milestones,  or if PALOMAR decides not to develop EPILATION PRODUCTS
or EPILATION  SERVICES,  PALOMAR's  license to EPILATION  PATENT RIGHTS shall be
terminated.   Notwithstanding  the  foregoing,   provided  that  PALOMAR  is  in
compliance  with the due  diligence  milestones  in paragraph 3.1 of the License
Agreement,  and has complied with milestone (a) in this  paragraph 3.3,  GENERAL
shall only be entitled to terminate PALOMAR's license to EPILATION PATENT RIGHTS
on account of PALOMAR's  breach of this Agreement,  including but not limited to
any failure by PALOMAR to make the annual minimum royalty payments  specified in
paragraph 5.12(a) herein.

IN SECTION 4: "FILING,  PROSECUTION  AND  MAINTENANCE OF PATENT RIGHT",  ADD THE
FOLLOWING NEW PARAGRAPHS:

         4.3  GENERAL  shall  be  responsible  for  the   preparation,   filing,
prosecution and maintenance of all patent  applications  and patents included in
EPILATION  PATENT RIGHTS,  and shall keep PALOMAR informed of the prosecution of
such patents and  applications  in accordance  with Paragraph 4.2 of the LICENSE
AGREEMENT.

         4.4 PALOMAR shall  reimburse  GENERAL for one-half of its Costs for the
prosecution  and  maintenance of EPILATION  PATENT RIGHTS  incurred prior to and
subsequent to the AMENDMENT  EFFECTIVE  DATE,  provided  that, if GENERAL grants
license rights in EPILATION PATENT RIGHTS to DUSA Pharmaceuticals,  Inc. and any
other

<PAGE>

entity,  PALOMAR shall pay the same  fraction of Costs as said other  licensees,
which in no event will exceed one-third.

IN SECTION 5, "ROYALTIES", ADD THE FOLLOWING NEW PARAGRAPHS:

         5.9 PALOMAR shall pay a license fee of ten thousand  ($10,000)  dollars
within thirty (30) days of execution of this Amendment, which is attributable to
EPILATION  PATENT  RIGHTS.  No portion of said  license fee shall be  creditable
against future royalties.

         5.10 For sales of any  PRODUCT or  SERVICE  as  defined in the  LICENSE
AGREEMENT  that is,  or  incorporates,  an  EPILATION  PRODUCT  or an  EPILATION
SERVICE, the royalties shall be determined as follows:

         (a) For sales governed by Paragraph 5.1(b)(i) of the LICENSE AGREEMENT,
the royalty  specified  therein shall be increased by one-half  (0.5%)  percent,
except  those  sales  governed  by  Paragraph  5.1(b)(i)(B)(III),  for which the
royalty specified therein shall be increased by one-quarter  (0.25%) percent, in
addition to any increase in accordance with Paragraph 5.10(a) hereunder.

         (b) For sales  governed by Paragraphs  5.1(b)(ii) or 5.1(b)(iii) of the
LICENSE AGREEMENT,  the parties will negotiate a commercially reasonable royalty
as specified in the LICENSE AGREEMENT, provided that the maximum value specified
for said  commercially  reasonable  royalty  rate shall be increased by one-half
(0.5%)  percent,  except those sales governed by Paragraph  5.1(b)(iii)(C),  for
which the maximum  value  specified for the royalty  specified  therein shall be
increased by one-quarter  (0.25%) percent,  either of which increase shall be in
addition to any increase in accordance with Paragraph 5.10(b) hereunder.

         5.11 For sales of any EPILATION PRODUCT or EPILATION SERVICE within the
LICENSE FIELD specified in Paragraph 1.3 of the LICENSE  AGREEMENT that is not a
PRODUCT  or  SERVICE,  as the case may be,  under  the  LICENSE  AGREEMENT,  the
applicable  royalty shall be that  specified in paragraph  5.1(b) of the LICENSE
AGREEMENT  which would have been the case if the EPILATION  PRODUCT or EPILATION
SERVICE, were a PRODUCT or a SERVICE, as the case may be.

         5.12 The annual minimum royalties specified in Paragraph 5.1(b)(iii)(D)
of the LICENSE AGREEMENT shall be calculated based on the royalty rates selected
for  PRODUCTS  and  SERVICES  in  accordance  with  paragraphs   5.1(b)(ii)  and
5.1(b)(iii) of the LICENSE  AGREEMENT and paragraph 5.10 of this  Amendment.  In
addition, PALOMAR shall pay the following annual minimum royalties.

         (a) In  consideration  for the  licenses  to  EPILATION  PATENT  RIGHTS
granted herein,  twenty thousand ($20,000) dollars per AGREEMENT YEAR, beginning
with the AGREEMENT YEAR next following the completion of PALOMAR-funded clinical
trials at  GENERAL,  until the last  AGREEMENT  YEAR in which  PALOMAR  holds an
exclusive  license in the  EPILATION  LICENSE  FIELD to EPILATION  PATENT RIGHTS
hereunder.


<PAGE>

IN SECTION 5, "ROYALTIES", AMEND PARAGRAPH 5.4 TO READ AS FOLLOWS:

         5.4 In addition to the royalties provided for above,  PALOMAR shall pay
GENERAL ten percent  (10%) of any and all income,  other than a royalty or other
payment made pursuant to paragraphS 5.1, 5.10 OR 5.11 of the LICENSE  AGREEMENT,
including, by way of example, license issue fees and milestone payments received
by PALOMAR  from its  AFFILIATES  and  SUBLICENSEES,  in  consideration  for the
sublicensing of any right or license granted to PALOMAR under this Amendment.

IN SECTION 7, "INFRINGEMENT", ADD THE FOLLOWING NEW PARAGRAPH:

         7.5 The  provisions  of this  Section 7 shall  apply only to any PATENT
RIGHTS exclusively or co-exclusively licensed to PALOMAR in the country in which
the alleged infringement is taking place.

Agreed to:

PALOMAR                                     THE GENERAL HOSPITAL CORPORATION

BY  /s/ Michael H. Smotrich                 BY  /s/ Nikki J. Zapol
TITLE   President                           TITLE   Managing Director
                                                    Office of Technology Affairs

DATE  February 14, 1997                     DATE  February 18, 1997
<PAGE>
                                                                     EXHIBIT A-2

                               RESEARCH AGREEMENT

         This  Agreement  is made as of the 1st day of March,  1997  ("Effective
Date"),  between Palomar Medical  Technologies,  a Delaware  corporation  having
offices at 66 Cherry Hill Drive,  Beverly,  MA 01915  ("PALOMAR"),  (hereinafter
called  "PALOMAR"),  and The  General  Hospital  Corporation,  a  not-for-profit
Massachusetts  corporation  doing business as  Massachusetts  General  Hospital,
Fruit Street, Boston, Massachusetts 02114 (hereinafter called "GENERAL").

         WHEREAS,  in an Amendment to the License  Agreement between GENERAL and
PALOMAR  effective August 18, 1995,  effective on February 14, 1997 and executed
on even date herewith  ("the AMENDED  LICENSE  AGREEMENT"),  GENERAL has granted
PALOMAR an exclusive  license within the EPILATION LICENSE FIELD (as hereinafter
defined) to certain patent rights relating to hair removal; and

         WHEREAS PALOMAR  desires GENERAL to perform  research and evaluation in
the field of hair removal relating to said patent rights,  herein described upon
the terms provided.

         NOW THEREFORE, the parties hereto agree as follows:

         1. The research  project  described in Appendix A and funded by PALOMAR
("Project")   shall  be  performed  by  Dr.  R.  Rox  Anderson  (the  "Principal
Investigator")  and other GENERAL  personnel  working under the direction of the
Principal  Investigator  ("Investigators").  At the conclusion of the Project, a
report  disclosing  the  results of the  research  shall be provided to PALOMAR,
which  shall have the right to use such  results to the extent such use does not
infringe any GENERAL patent not expressly licensed to PALOMAR herein.

         2. This  agreement  shall remain in effect for a term of two years from
the Effective  Date,  provided  however that,  prior to the  commencement of the
human  study that is the  subject of "Aim 4" in  Appendix  A, the  parties  will
execute a clinical  trial  agreement  substantially  equivalent to the agreement
included in Exhibit A of the AMENDED  LICENSE  AGREEMENT,  and the terms of said
clinical trial agreement shall govern said human study.

         3. PALOMAR agrees to provide  GENERAL with a grant of two hundred three
thousand  seven hundred fifty seven dollars  ($203,757)  which includes the full
direct costs of the Project and the full indirect costs  attendant  thereto,  as
shown in the Budget  attached hereto as Appendix B. The foregoing grant shall be
paid on the following schedule:

                  $50,090 upon execution of this Agreement;

                  $50,000 on or before September 1, 1997;

                  $ 51,833.50 on or before March 1, 1998; and
<PAGE>

                  $ 51,833.50 on or before September 1, 1998.

Payment shall be made to "The General  Hospital  Corporation"  and shall be sent
to:

         Vice President for Patents, Licensing and Industry Agreements
         Office of Technology Affairs
         Massachusetts General Hospital
         Thirteenth Street, Building 149, Suite 1101
         Charlestown, MA  02129

         4. In the event that  PALOMAR  discloses to any GENERAL  personnel  any
information  which relates to the Project that PALOMAR  considers  confidential,
the rights and obligations of the parties with respect to such information shall
be governed by the terms and conditions set forth in Appendix C.

         5. The  Principal  Investigator  shall  have the  right to  present  or
publish the results of the research  done at GENERAL and shall  provide an early
draft of any such  presentation  or manuscript or abstract for review by PALOMAR
prior to its first  presentation or submission for publication,  at least thirty
(30) days in advance in the case of a presentation  or manuscript,  and at least
seven (7) days in advance in the case of an abstract.  At the end of such thirty
or seven days,  as the case may be, the  Principal  Investigator  shall have the
right,  in  his/her  discretion,  to make such  presentation  or to submit  such
manuscript  for  publication,  provided,  however,  that upon  notice by PALOMAR
within said thirty or seven day period that PALOMAR reasonably believes a patent
application  claiming an  Invention  (as defined in  paragraph)  should be filed
prior to such  publication,  such  submission for  publication  shall be delayed
until  any  patent  application  or  applications  have been  filed by  GENERAL,
pursuant to paragraph 6.

         6. The  Principal  Investigator  and any other  Investigator  who shall
conceive  and  reduce  to  practice  an  invention,  solely or  jointly,  in the
performance of Project  (hereinafter  referred to as "Invention") shall promptly
report  such  Invention  to GENERAL  and shall  assign all of his or her rights,
title and interest in the Invention to GENERAL.  GENERAL shall  promptly  advise
PALOMAR in writing of each Invention disclosed to GENERAL and shall discuss with
PALOMAR whether a patent application or applications  (Hereinafter  referred to,
together with any patents issued thereon, as "Patent Rights") pertaining to such
Invention  should  be  filed  and in  which  countries.  In the  event  of joint
inventorship  between  PALOMAR  personnel  and  GENERAL  Investigators,  PALOMAR
personnel shall assign all of their rights,  title and interest in the Invention
to PALOMAR,  and GENERAL  Investigators shall assign all of their rights,  title
and interest in the Invention to GENERAL, and the Invention will be deemed to be
jointly  owned.  If both parties  mutually  agree that Patent  Rights  should be
filed,  applications  assigned solely to GENERAL shall be filed by GENERAL,  and
applications  owned  jointly by GENERAL and  PALOMAR  shall be filed as mutually
agreed upon by the parties.  In the event  PALOMAR is not  interested  in having
Patent Rights filed with respect to a particular Invention, PALOMAR shall advise
GENERAL  of such  fact  within  ninety  (90)  days  from the  date on which  the
Invention  was

<PAGE>

disclosed to PALOMAR by GENERAL and GENERAL  shall be free to file and prosecute
Patent  Rights on such  Invention  at its own expense and to license such Patent
Rights to any other party.

         All  information  given to PALOMAR by GENERAL in  accordance  with this
paragraph 6 will be held in  confidence  by PALOMAR so long as such  information
remains unpublished or publicly undisclosed by GENERAL.

         All  patent  costs  pertaining  to any  Patent  Rights  filed by mutual
agreement of PALOMAR and GENERAL,  including preparation,  filing,  prosecution,
issuance and maintenance  costs,  shall be borne by PALOMAR as follows.  For any
Patent Right, the scope of which is no broader than the EPILATION  LICENSE FIELD
defined  below,  PALOMAR shall bear one hundred  percent (100%) of patent costs,
and for any  Patent  Right,  the scope of which is  broader  than the  EPILATION
LICENSE FIELD or which contains embodiments outside the EPILATION LICENSE FIELD,
PALOMAR  shall bear patent  costs as provided  in  paragraph  4.4 of the AMENDED
LICENSE AGREEMENT.

         As to any Patent  Rights  assigned  in whole or in part to GENERAL  and
filed by mutual  agreement of the parties,  to the extent not  prohibited by the
United States Government or prevented by the obligations of GENERAL to any other
sponsor of research at  GENERAL,  PALOMAR  shall have for the twelve (12) months
next  following the filing of such Patent Rights in the United States Patent and
Trademark Office the option to obtain a world-wide,  royalty bearing,  exclusive
license under  GENERAL's  rights  therein with the right to  sublicense,  in the
field of hair reduction and/or removal using chromophores which, when excited by
laser  pulses,  destroy hair  follicles by mechanisms  other than  photochemical
mechanisms  (the  "EPILATION  LICENSE  FIELD").  In the event  that  GENERAL  is
prohibited or prevented as aforesaid  from granting an exclusive  license within
the EPILATION LICENSE FIELD to any Patent Right hereunder, GENERAL will grant to
PALOMAR the most exclusive license within the EPILATION LICENSE FIELD that it is
able to grant to PALOMAR.  It is understood  that GENERAL will reserve the right
to use any Invention for research,  clinical and educational purposes,  and that
if federal funding supports the Invention,  PALOMAR's license will be subject to
the royalty-free non-exclusive license granted to the U.S. government by statute
(35 USC sec.202(c)(4)).

         This option is to be exercised by written notice to GENERAL during said
twelve  month  period  and the  negotiation,  during  the six  (6)  months  next
following such notice, of an amendment to the AMENDED LICENSE AGREEMENT granting
PALOMAR a license to Patent Rights under the terms  thereof,  unless the parties
otherwise  agree in  writing.  In the  absence  of such  notice by  COMPANY  and
agreement on license terms, GENERAL may grant a license to such Patent Rights to
any other party.

         7.  GENERAL and PALOMAR  shall each be  responsible  and shall hold the
other  harmless  for any injury to persons or damage to  property  to the extent
that such injury or damage is caused by the negligence or willful  misconduct of
their employees or staff in carrying out the Project; provided, however, PALOMAR
will defend, indemnify and hold harmless GENERAL

<PAGE>

and its  trustees,  employees  and staff  against  any and all  actions,  suits,
claims,  demands  or  prosecutions  that may be brought  or  instituted  against
GENERAL and/or its trustees,  employees and staff based on or arising out of the
manufacture,  use,  sale or other  distribution  of any product by PALOMAR,  its
affiliates  or licensees  excepting  any such  action,  suit,  claim,  demand or
prosecution  which is based solely on the  negligence  or willful  misconduct of
GENERAL and/or its trustees, employees or staff in the use of such product.

         8. Each party agrees that it will not use the name or logo of the other
party or of any employee or staff member of the other party in any  advertising,
promotional  material or  publicity  without the prior  written  approval of the
party or person whose name or logo is to be used.

         9.  If  either  party  shall  fail  to  faithfully  perform  any of its
obligations  under this  Agreement,  the  non-defaulting  party may give written
notice of the default to the defaulting party.  Unless such default is corrected
within  thirty (30) days after such notice,  the  notifying  party may terminate
this Agreement upon written notice.

         10. The obligations of the parties under  Paragraphs  5,6,7 and 8 shall
survive the termination of this Agreement.

         11. This Agreement shall be governed by the laws of the Commonwealth of
Massachusetts, regardless of the choice of law rules of any jurisdiction.

         IN WITNESS WHEREOF,  GENERAL and PALOMAR have caused this instrument to
be executed.

PALOMAR                             THE GENERAL HOSPITAL CORPORATION

BY:  /s/ Michael H. Smotrich        BY:  /s/ Nikki J. Zapol
TITLE:   President                  TITLE:   Manging Director
                                             Office of Technology Affairs

DATE:  February 14, 1997            DATE:    February 18, 1997

I have read  paragraphs 5 and 6 of the  foregoing  Agreement and agree to comply
with the obligations of the Principal  Investigator stated therein. In addition,
I have read  Appendix  C and agree to comply  with the  obligations  of  GENERAL
stated therein.


                                                /s/ R. Rox Anderson
                                               ---------------------------------

                                               DATE: February 14, 1997

<PAGE>
                                                                      APPENDIX A

                  Dye-assisted laser injury to hair follicles
                              R. Rox Anderson, MD
                             Christine Dierickx, MD
                             Salvadore Gonzales, MD

The broad goal is to evalute dye-assisted laser hair removal.

Aim 1: (6 months) Screen FDA=-approved  aqueous dyes which absorb at 690-800 nm.
for the ability to penetrate  deeply into hair follicles and/or stain follicular
epithelium, in skin IN VITRO.

         a.       3 dyes (ICG;  carbon  suspension;  MB) 

         b.       effect  of  vehiccle  (range  of  C1-C4  alcohols;  effect  of
                  surfactants; DMSO)

         c.       role of epilation

Aim 2: (4 months)  Quantify  follicular  injury with vs. without dye, in skin IN
VITRO.

         a.       most promising dye + ruby

         b.       most promising dye(s) + diode

Aim 3:  (2 months)  Write and submit human study for approval of IRB, FDA.

Aim 4: (9 months)  Compare  laser hair  removal  with vs.  witout dye in a pilot
human study.

         a.       one dye and one laser -- depends on findings of aims 1, 2

         b.       open-label   bilateral  comparison  study  in  12  volunteers,
                  backs/thighs

         c.       fluence and dye concentrations depend on findings in aims 1, 2

         d.       quantitative hair counts and re-growth  (paired  comparison in
                  each volunteer)
<PAGE>
                                                                      APPENDIX B

INVESTIGATOR:       R.R. Anderson, M.D.

TITLE OF STUDY:     Dye-assisted laser injury to hair follicles

SPONSOR:            Palomar
BUDGET PERIOD:      3/1/97-2/28/99

PERSONNEL

<TABLE>

<S>                            <C>           <C>                  <C>           <C>       <C>
NAME                           % EFFORT         SALARY           FRINGE         YEAR 1    YEAR 2
                                                                 BENEFITS       TOTAL     TOTAL

HMS-APPNT                                                           26.20%      
R.R. Anderson, MD                 A.N.       None Requested             0           0         0
Christine Dierickx, MD            A.N.       None Requested             0           0         0
Salvador Gonzalez, MD             80%        $48,000               12,576      60,576    62,999

NON-HMS APPNT                                                       21.90%
Senior Technician                 25%        $9000                  1,971      10,971    11,410
                                   Total Personnel                             71,547    74,409

EQUIPMENT                                                                           0          0

SUPPLIES
Misc. Disposables                                                               1,000      1,000
Misc. Dyes                                                                      1,000      1,000
Film And Film Developing                                                          525        525
Cryostat Baldes                                                                   500        500
Barrier Filters For Dye Detection                                                 400        400
Office Supplies And Screening Time                                                750        750
                                   Total Supplies                               4,175      4,175

TRAVEL                                                                            600        600

PATIENT CARE COSTS
Subject reimbursement (estimate)                                                2,000      2,000

MISCELLANEOUS COSTS                                                             
Advertising and telephone expenses                                                250        250
Histology                                                                       1,500      1,500
                                   Total Miscellaneous                          1,750      1,750

TOTAL DIRECT COSTS                                                             80,072     82,934

INDIRECT COSTS (25%)                                                           20,018     20,733

TOTAL COSTS                                                                  $100,090   $103,665
                                                                             ========   ========
</TABLE>



                                           /s/  Marcia L. Smith          2/13/97
                                           -------------------------------------
                                           Marcia L. Smith
                                           Director for Proposal and Award Mgmt.

<PAGE>

                                                                      APPENDIX C

                         PALOMAR PROPRIETARY INFORMATION

         It is anticipated that in the performance of the Project, the Principal
Investigator  will be  provided  with or given  access  by  PALOMAR  to  certain
information   which  PALOMAR  considers   proprietary   (GENERAL  and  Principal
Investigator  are referred to herein each as a "RECIPIENT"  and  collectively as
"RECIPIENTS.")  The rights and  obligations  of the parties with respect to such
information are as follows:

1.  PROPRIETARY  INFORMATION.  For the purposes of this Agreement,  "Proprietary
Information"  refers to information of any kind which is disclosed by PALOMAR to
RECIPIENTS and which, by appropriate  marking, is identified as confidential and
proprietary at the time of disclosure. In the event that proprietary information
must be provided visually or orally, obligations of confidence shall attach only
to that  information  which is confirmed  by PALOMAR in writing  within ten (10)
working days as being confidential.

2. USE AND CARE OF  PROPRIETARY  INFORMATION.  For a period  of three  (3) years
after  receipt  of  Proprietary  Information,   each  RECIPIENT  agrees  to  use
reasonable  efforts,  no less  than the  protection  given  its,  his or her own
confidential  information,  to use Proprietary Information received from PALOMAR
and accepted by that RECIPIENT only in accordance with this paragraph 2.

         (a) Each RECIPIENT shall use PALOMAR's  Proprietary  Information solely
for the purposes of carrying out the Project described in the Research Agreement
attached hereto. Each RECIPIENT agrees to make Proprietary Information available
only to those  employees and students of GENERAL who require access to it in the
performance  of the Research  Agreement  and to inform them of the  confidential
nature of such information.

         (b) Except as provided in subparagraph  2(a), each RECIPIENT shall keep
all Proprietary  Information  confidential unless PALOMAR gives specific written
consent for release.

         (c) If any RECIPIENT  becomes aware of any  disclosure  not  authorized
hereunder  that  RECIPIENT  shall notify  PALOMAR and take  reasonable  steps to
prevent any further disclosure or unauthorized use.

         (d) When the  Proprietary  Information  is no longer  required  for the
purposes of this Research  Agreement,  each RECIPIENT shall return or dispose of
any tangible records of it as directed by PALOMAR.

         (e)  It  is  agreed  by  PALOMAR  and  GENERAL  that  the  transfer  of
Proprietary  Information  shall  not be  construed  as a grant  of any  right or
license with respect to the information  delivered except as set forth herein or
in a duly executed research or license agreement.


<PAGE>

3.  INFORMATION NOT COVERED It is agreed by PALOMAR and GENERAL that information
shall not be deemed Proprietary Information in the event:

         (a) it is  publicly  available  prior to the date of the  Agreement  or
becomes publicly available thereafter through no wrongful act of GENERAL;

         (b) it was known to GENERAL  prior to the date of disclosure or becomes
known to GENERAL  thereafter  from a third party having no obligation to PALOMAR
to keep such information confidential;

         (c) it is  disclosed  by  GENERAL  in  accordance  with  the  terms  of
PALOMAR's prior written approval;

         (d)  it  is  disclosed  by  PALOMAR  without   restriction  on  further
disclosure;

         (e) it is independently developed by GENERAL; or

         (f) GENERAL is  obligated to produce it pursuant to an order of a court
of competent  jurisdiction or a valid administrative or Congressional  subpoena,
provided  that  GENERAL  (i)  promptly  notifies  PALOMAR  and  (ii)  cooperates
reasonably with PALOMAR's efforts to contest or limit the scope of such order.

    

                                                                      EXHIBIT 21

                         SUBSIDIARIES OF THE REGISTRANT

Palomar Medical Products, Inc.                            Delaware corporation

Star Medical Technologies, Inc.                           California corporation

Cosmetic Technology International, Inc.                   Delaware corporation

Dynaco Corp.                                              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, 33-97760,
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
April 7, 1998


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission