LASERSIGHT INC /DE
10-K, 2000-03-30
ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-K

(Mark One)
(X) ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
    ACT OF 1934
                   For the fiscal year ended December 31, 1999
                                       OR

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

                         Commission file number 0-19671

                             LASERSIGHT INCORPORATED
                             -----------------------
             (Exact name of registrant as specified in its charter)

        Delaware                                                 65-0273162
        --------                                                 ----------
(State of incorporation)                                     (I.R.S. Employer
                                                            Identification No.)

           3300 University Blvd, Suite 140, Winter Park, Florida 32792
           ----------------------------------------------------- -----
               (Address of principal executive offices)       (Zip Code)

       Registrant's telephone number, including area code: (407) 678-9900
                                                            --------------

Securities Registered Pursuant to Section 12(b) of the Act:
      Title of Each Class           Name of Each Exchange on Which Registered
      -------------------           -----------------------------------------
            None                                     N/A
            ----                                     ---

           Securities Registered Pursuant to Section 12(g) of the Act:
                          Common Stock, par value $.001

                         Preferred Share Purchase Rights
                         -------------------------------

         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 reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes X   No
                                             ---
         Indicate by check mark if disclosure of delinquent  filers  pursuant to
Item 405 of Regulation S-K is not contained herein, and will not 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. ( X )

         The aggregate  market value of the voting stock held by  non-affiliates
of the registrant based on the closing sale price on March 27, 2000 was
approximately $124,841,854. Shares of Common Stock held by each officer and
director and by each person who has voting power of 10% or more of the
outstanding Common Stock have been excluded in that such persons may be deemed
to be affiliates. This determination of affiliate status is not necessarily a
conclusive determination for other purposes.

         Number of shares of Common Stock outstanding as of March 27, 2000:
19,803,663.

<PAGE>

                       DOCUMENTS INCORPORATED BY REFERENCE

         The  information  required to be  included in Part III is  incorporated
herein by reference to the Company's definitive proxy materials to be filed with
the Securities and Exchange Commission on or before April 29, 2000.

                             LASERSIGHT INCORPORATED

                                TABLE OF CONTENTS

                                     PART I

Item 1.  Business

Item 2.  Properties

Item 3.  Legal Proceedings

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

                                     PART II

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

Item 6.  Selected Consolidated Financial Data

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

Item 7A. Quantitative and Qualitative Disclosures about Market Risk

Item 8.  Financial Statements and Supplemental Data

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

                                    PART III

Item 10.  Directors and Executive Officers

Item 11.  Executive Compensation

Item 12.  Security Ownership of Certain Beneficial Owners and Management

Item 13.  Certain Relations and Related Transactions

                                     PART IV

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

                                        2
<PAGE>
         The  information  in this Annual Report on Form 10-K  contains  forward
looking-statements, as indicated by words such as "anticipates," "expects,"
"believes," "estimates," "intends," "projects," and "likely," by statements of
the Company's plans, intentions and objectives, or by any statements as to
future economic performance. Forward-looking statements involve risks and
uncertainties that could cause the Company's actual results to differ materially
from those described in such forward-looking statements. Factors that could
cause or contribute to such differences include, but are not limited to, those
discussed in Item 7 under the caption "Risk Factors and Uncertainties" as well
as those discussed elsewhere in this Report. All references to "LaserSight"
"we," "our" and "us" in this Report refer to LaserSight Incorporated and its
subsidiaries unless the context otherwise requires.

                                     PART I

Item 1.  Business

OVERVIEW

         We develop,  manufacture  and market quality product  technologies  for
laser refractive surgery and other areas of vision correction. Our products
include narrow beam scanning excimer laser systems used to perform procedures
that correct common refractive vision disorders such as nearsightedness
(myopia), farsightedness (hyperopia) and astigmatism, as well as keratome
systems, keratome blades and other products used in refractive vision correction
procedures. We believe that our narrow beam scanning lasers have significant
technological advantages and produce smoother and more precise ablation areas
than the older, broad-beam laser systems offered by many of our competitors. We
also believe that the breadth of our product offering provides us with a
competitive advantage relative to many other excimer laser system manufacturers
because it provides us with a platform to become a single-source supplier of
refractive vision correction products to refractive surgeons. Moreover, our
broad product offering affords us the opportunity to participate in the
anticipated growth in refractive laser vision correction procedure volume by
collecting per procedure fees and by selling our single-use keratome products
and keratome blades.

         We have over five  years of  experience  in the  manufacture,  sale and
service of narrow beam scanning laser systems for refractive vision correction
procedures. Since 1994, we have sold our scanning laser systems commercially in
over 30 countries worldwide. As a result, we believe that our installed base of
over 250 scanning laser systems, including approximately 80 of our most advanced
laser system, the LaserScan LSX, is among the largest installed bases of
scanning laser systems in the industry. In November 1999, the FDA approved our
LaserScan LSX scanning laser system for commercial sale in the U.S. for the
treatment of nearsightedness of up to 6.0 diopters using a pulse repetition rate
of 100 Hz. Our approval will also allow refractive surgeons in the U.S. to use
our laser system to treat patients for nearsightedness up to 10.0 diopters at
the discretion of the physician. We currently have pending with the FDA a
supplemental PMA application seeking approval of the use of our laser system for
the treatment of nearsightedness with astigmatism, and expect to file PMA
supplements in the near future which would permit our laser systems sold to
customers in the U.S. to operate at a 200 Hz pulse rate, the pulse rate
currently used in international versions of our LaserScan LSX system and the
fastest pulse rate currently available in our industry, and to operate with our
advanced eye tracking system. We are currently in litigation with one of our
major competitors regarding intellectual property claims. We have a broad

                                       3
<PAGE>

intellectual property portfolio, and believe that we own or license all
intellectual property necessary for commercialization of our products. See Item
3 ("Legal Proceedings") below.

         Our   MicroShape(TM)   family  of  keratome   products   includes   our
UniShaper(TM) single-use keratome, UltraShaper(TM) durable keratome, a control
console which may be used interchangeably with our single-use and durable
keratomes, and our UltraEdge(TM) keratome blades. Our MicroShape family of
keratome products work with the LaserScan LSX and also with other laser systems
used to perform LASIK. We began commercial shipment of keratome blades in July
1999 and of our single-use keratomes and control consoles in December 1999. We
anticipate that sales of our UniShaper single-use keratome and our UltraEdge
keratome blades will provide us with the opportunity to participate in the
expected growth in refractive laser vision correction procedure volume by
generating recurring revenue streams, regardless of which laser system a
refractive surgeon uses. We intend to aggressively develop and market other
refractive vision correction products in the future, including our UltraShaper
durable keratome product which recently received FDA 510(k) clearance, and which
we expect to commercially launch in the second quarter of 2000.

         OPERATING SEGMENTS.  LaserSight Incorporated and its subsidiaries
(collectively, "LaserSight"(TM)) operate in three major operating segments:
refractive products, patent services and health care services. Our principal
wholly-owned subsidiaries include: LaserSight Technologies, Inc.
("LaserSightTechnologies"), LaserSight Patents, Inc. ("LaserSight Patents"),
and MRF, Inc.("The Farris Group" or "TFG").

         Our  refractive products  segment,  which  includes  LaserSight
Technologies  and LaserSight Centers Incorporated, develops, manufactures and
markets ophthalmic lasers with a galvanometric scanning system for use in
performing refractive surgery. The LaserScan LSX uses a one millimeter scanning
laser beam to ablate microscopic layers of corneal tissue to reshape the cornea
and to correct the eye's point of focus in persons with myopia
(nearsightedness), hyperopia (farsightedness) and astigmatism. Since August 29,
1997, our patent services segment has consisted of LaserSight Patents, which
licenses various patents related to the use of excimer lasers to ablate
biological tissue. Since December 31, 1997, the health care services segment has
consisted of TFG. TFG provides health care and vision care consulting services
to hospitals, managed care companies and physicians. Until that date, this
segment also included MEC Health Care, Inc. and LSI Acquisition, Inc. Under our
ownership, MEC was a vision managed care company that managed vision care
programs for health maintenance organizations (HMOs) and other insured
enrollees. LSIA was a physician practice management company that managed the
ophthalmic practice known as the "Northern New Jersey Eye Institute" under a
management services agreement. For information regarding our export sales and
operating revenues, operating profit (loss) and identifiable assets by industry
segment, see Note 14 of the Notes to Consolidated Financial Statements.

         ORGANIZATION  AND HISTORY.  LaserSight was  incorporated in Delaware in
1987, but was inactive until 1991. In April 1993, we acquired LaserSight Centers
in a stock-for-stock exchange with additional shares issued in March 1997
pursuant to an amended purchase agreement. In February 1994, we acquired TFG. In
July 1994, LaserSight was reorganized as a holding company. In October 1995, we
acquired MEC. In July 1996, our LSIA subsidiary acquired the assets of the
Northern New Jersey Eye Institute, P.A. On December 30, 1997, we sold MEC and
LSIA in connection with a transaction which was effective as of December 1,
1997. Our principal offices and mailing address are 3300 University Boulevard,
Suite 140, Winter Park, Florida 32792, and our telephone number is (407)
678-9900.

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<PAGE>

INDUSTRY OVERVIEW

     REFRACTIVE VISION CORRECTION

         Laser vision  correction is a surgical  procedure for correcting vision
disorders such as nearsightedness, farsightedness and astigmatism using an
excimer laser. This procedure uses ultraviolet laser energy to ablate, or
remove, tissue from the cornea and sculpt the cornea into a predetermined shape.
Because the excimer laser is a cold laser, it is possible to ablate precise
amounts of corneal tissue without causing thermal damage to surrounding tissue.
The goal of laser vision correction is to achieve patient vision levels which
eliminate or significantly reduce a person's reliance on corrective eyewear. The
first laser vision correction procedure on human eyes was conducted in 1985 and
the first human eye was treated with the excimer laser in the U.S. in 1988.

         There are currently two principal  methods for performing  laser vision
correction with excimer laser systems: photorefractive keratectomy, or PRK, and
laser in-situ keratomileusis, or LASIK. According to industry sources,
approximately 80% of the refractive vision correction procedures performed in
the U.S. in 1998 were LASIK procedures. In both PRK and LASIK procedures, a
refractive surgeon determines the exact refractive correction required to be
made to the cornea, typically using the same examination used to prescribe
eyeglasses and contact lenses. Required corrections are then programmed into the
excimer laser system's computer. During the procedure, the excimer laser system
emits laser pulses, each of which lasts several billionths of a second, to
remove submicron layers of corneal tissue. While the average laser treatment
lasts approximately 15 to 60 seconds, cumulative exposure to the laser light
during each procedure is less than one second. The entire procedure, including
patient preparation and post-operative dressing, generally lasts no longer than
thirty minutes.

         PHOTOREFRACTIVE KERATECTOMY (PRK)

         In PRK, the refractive  surgeon prepares the eye by gently removing the
surface layer of the cornea called the epithelium. The surgeon then applies the
excimer laser beam, reshaping the curvature of the cornea. A bandage contact
lens is then placed on the eye to protect it. Following PRK, a patient typically
experiences blurred vision and discomfort until the epithelium heals. It
generally takes one month, but may take up to six months, for the full benefit
of PRK to be realized. PRK has been used commercially since 1988.

         LASER IN-SITU KERATOMILEUSIS (LASIK)

         LASIK was commercially adopted  internationally in 1994 and in the U.S.
in 1996. Immediately prior to a LASIK procedure, the refractive surgeon uses a
surgical instrument called a keratome to create a thin, hinged flap of corneal
tissue. Patients do not feel or see the cutting of the corneal flap, which takes
only a few seconds. The flap is flipped back, the laser beam is directed to the
exposed corneal surface, the flap is placed back and the flap and interface are
rinsed. Once the procedure is completed, surgeons generally wait two to three
minutes to ensure the corneal flap has fully re-adhered. At this point, patients
can blink normally and the corneal flap remains secured in position by the
natural suction within the cornea. Since the surface layer of the cornea remains
intact during LASIK, no bandage contact lens is required and the patient
experiences virtually no discomfort. The LASIK procedure often results in a
higher degree of patient satisfaction due to an immediate improvement in visual
acuity and generally involves less post-operative discomfort than PRK.

                                       5
<PAGE>

   REFRACTIVE VISION CORRECTION MARKET

         The  worldwide  market for  products  and  services  to correct  common
refractive  vision  disorders  such  as   nearsightedness,   farsightedness  and
astigmatism is large and growing. Industry sources estimate that 50% of the U.S.
population,  or approximately  140 million people,  presently wear eyeglasses or
contact lenses.  There are approximately  14,000 practicing  ophthalmologists in
the U.S., and a growing  percentage of them regularly  perform  refractive laser
vision correction procedures.

         Laser  vision  correction  is a fast  growing  segment  of  the  vision
correction market. Total laser refractive procedure volume in the U.S. has more
than doubled each year since 1996 to an estimated 980,000 procedures in 1999. A
procedure refers to laser treatment on a single eye, and most patients have
procedures performed on both eyes during a single visit to a refractive surgeon.
Laser vision correction's growth in the U.S. is also reflected in the expansion
of excimer laser installations and in the rise in average annual procedure
volume per laser. This growth also reflects patient and surgeon acceptance of
using excimer laser systems approved by the FDA for PRK to perform LASIK as part
of the practice of medicine.

         Many, but not all, manufacturers of excimer laser systems seek to share
in the anticipated growth in procedure volume by receiving a fee for each
procedure performed by a refractive surgeon using laser systems manufactured by
them. The per procedure fees charged by these manufacturers vary and have been
significantly reduced in recent months due to competitive pressures and changing
market conditions. See "Business-Competition."

   DEVELOPMENT OF EXCIMER LASER SYSTEM AND KERATOME TECHNOLOGY

         EXCIMER LASER SYSTEMS

         The excimer laser systems utilized for laser vision correction have
evolved over time with improvements in laser and beam delivery technology. Until
recently, broad beam laser systems, which were initially developed during the
late 1980's, were the only systems approved by the FDA for commercial use in the
U.S. As a result, broad beam laser systems currently represent over 90% of the
installed laser systems in the U.S. Broad beam laser systems are characterized
by the use of a relatively large, fixed laser beam of six to eight millimeters
in diameter to deliver relatively high amounts of laser energy (100 - 200 mj) at
low laser pulse repetition rates (generally 10 Hz) to the corneal surface.
Because of the relatively large diameter of the laser beam, these systems
require a number of mechanical elements to condition, size, shape and deliver
the beam profiles necessary to produce the required ablation. These mechanical
means of beam shaping have limited the flexibility of broad beam systems and
made it necessary to modify the mechanical means in order to adapt to a broader
range of treatment modalities and other expanded applications.

         Broad beam laser systems operate by delivering a consistent  laser beam
across the entire vision field of the cornea. In order to reduce the likelihood
of possible adverse effects resulting from constant exposure, the beam width is
reduced incrementally, or in steps, during the course of the procedure. The use
of broad beam laser systems can result in a corneal ablation profile
characterized by ridges on the corneal surface as a result of the stepping
action of the mechanical elements, and may also result in central islands, an
irregularity formed on the corneal bed resulting from the fixed nature of the
laser beam. Additionally, the relatively high laser energy of broad beam systems
can lead to damage from acoustic shock and the possibility of retinal

                                       6
<PAGE>

detachment. Glare, halo when looking at lights and other bright objects, and
reduction in night vision have also been associated with the use of broad beam
systems.

         Improvements in excimer laser  technology  during the early 1990's have
made it possible to develop refractive excimer laser systems which have
significantly narrower laser beams (one millimeter in diameter) and that use
reduced amounts of laser energy (10 mj) at higher pulse repetition rates (up to
200 Hz). Developers of this new generation of narrow beam scanning excimer laser
systems incorporated scanning mirrors and computer control to shape the ablation
profile, making it unnecessary to utilize mechanical elements to size and shape
the laser beam to attain the desired results. Techniques incorporated into
scanning laser technology such as purposeful overlapping of laser pulses and
random scanning patterns can lead to overall improved clinical results as
evidenced by the elimination of ridges and central islands, and the reduction in
the incidence of glare, halos, and loss or reduction of night vision and by
smoother ablation profiles. Narrow beam scanning excimer laser systems are
currently the most flexible laser vision correction platforms available as they
can be adapted to expansions in treatment modalities and the incorporation of
new technologies such as higher laser pulse repetition rate, active eye tracking
and custom topography through software and minor hardware upgrades.

         KERATOMES

         Keratomes used to cut the thin corneal flap during the LASIK  procedure
are similar in design to those used to perform earlier non-laser surgical
refractive techniques such as automated lamellar keratoplasty (ALK). The
Automated Corneal Shaper (ACS), developed by Luis A. Ruiz, M.D. and Sergio
Lenchig, is an example of an ALK keratome that is utilized extensively in
association with LASIK procedures without modification from its original design.

         Prior  to  the  commercial  introduction  of our  UniShaper  single-use
keratome in December 1999, most keratomes were durable keratomes. Durable
keratomes require some degree of disassembly, sterilization and blade
replacement between uses. This makes the durable keratome an instrument with
relatively high maintenance requiring a degree of skill to ensure proper
functioning. We believe that a large percentage of flap-related complications
associated with LASIK procedures are related to durable keratome performance or
maintenance.

         The ACS durable  keratome,  manufactured  and marketed by Bausch & Lomb
pursuant to a license agreement, was the leading keratome during the early and
mid-1990's at a time when many refractive surgeons learned to perform LASIK.
Since we licensed the rights to commercially market keratomes based on the same
technology in 1997, Bausch & Lomb has not aggressively marketed or serviced the
ACS, and has introduced an alternative durable keratome product which requires a
modified surgical technique. We believe that a significant number of refractive
surgeons prefer the surgical technique associated with the ACS.

         The introduction of our MicroShape family of keratome products provides
refractive surgeons with the opportunity to utilize keratomes based on the
original design of the ACS, but which incorporate a number of significant
improvements to make the instruments safer and more adaptable for use prior to
LASIK procedures. Our single-use keratome provides the refractive surgeon with a
sterilized, fully assembled and tested keratome solution which eliminates the
cleaning and maintenance associated with durable keratomes. We believe our
UltraEdge blades offer refractive surgeons the ability to use the only blades
currently offered in the market made from surgical steel.

                                       7
<PAGE>

LASERSIGHT RECENT DEVELOPMENTS

         Our LaserScan LSX excimer laser system is based on narrow beam scanning
technology rather than broad beam technology, which until recently was the only
commercially available excimer laser vision correction technology in the U.S. We
believe we are well-positioned to become a leading provider of excimer laser
systems, disposable and durable keratomes and other related products as a result
of our technology and the following recent developments:

         o  COMMERCIAL LAUNCH OF OUR LASERSCAN LSX EXCIMER LASER SYSTEM IN THE
            U.S.  In November 1999, the FDA approved our LaserScan LSX narrow
            beam scanning excimer laser system for use in the U.S. for the
            treatment of nearsightedness using a pulse repetition rate of 100
            Hz.  We intend to aggressively enter the U.S. market, and begin
            commercial shipment of our laser systems to customers in the U.S.
            within the next week.  We currently have a supplemental PMA
            application pending with the FDA seeking approval of the use of our
            laser system for the treatment of nearsightedness with astigmatism.
            We expect to file a supplemental PMA in the near future which would
            permit our laser systems sold to U.S. customers to operate at a 200
            Hz pulse repetition rate, the fastest pulse rate currently available
            in our industry and the pulse rate used in international versions of
            our LaserScan LSX system.  We are currently in litigation with Visx,
            one of our major competitors, regarding intellectual property
            claims. We have a broad intellectual property portfolio, and believe
            that we own or license all intellectual property necessary for
            commercialization of our products.  See Item 3 ("Legal Proceedings-
            Visx, Incorporated") below.

         o  COMMERCIAL LAUNCH OF OUR MICROSHAPE  FAMILY OF KERATOME  PRODUCTS.
            We began commercial shipments of our UltraEdge keratome blades in
            July 1999 and of our UniShaper single-use keratome and our control
            console in December 1999. We believe that our UltraEdge keratome
            blades, which are intended to be replaced after each procedure
            when used in durable keratomes, and our UniShaper single-use
            keratome provide us with an attractive opportunity to generate
            recurring revenues on a per procedure basis.

         o  ALLIANCE WITH BECTON DICKINSON. In October 1999, we entered into a
            marketing and distribution alliance with Becton Dickinson, the
            manufacturer of our UltraEdge keratome blades and a leading
            worldwide manufacturer of medical supplies, devices and diagnostic
            systems. This alliance will enable us to leverage the extensive
            U.S. and international marketing and distribution capabilities of
            Becton Dickinson in connection with the marketing and distribution
            of our MicroShape family of keratome products in the U.S., the
            U.K., Ireland and Japan.

         o  INDIVIDUALIZED ABLATIONS.  In March 2000, we purchased from Premier
            Laser Systems, Inc. all intellectual property related to a
            development project designed to provide front-to-back analysis and
            total refractive measurement of the eye.  The technology we acquired
            includes the acquisition of two U.S. patents, six foreign patents,
            and a pending patent application along with an exclusive license to
            nine patents that are intended to be used to complete development of
            an integrated refractive diagnostic work station. This diagnostic
            tool is intended to be utilized with our Advanced Shape Technology
            Refractive Algorithms (ASTRA(TM)) system, for personalized treatment
            plans. Upon completion of development, the new work station will be
            designed to integrate wavefront analysis and corneal topography into
            a single instrument with additional diagnostic capabilities.  We
            believe ASTRA represents a new standard of eyecare that goes beyond
            conventional laser vision correction by individualizing the laser

                                       8
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            treatment utilizing a patient-specific set of diagnostic criteria
            intended to address and control both refractive error and optical
            aberrations.  We intend to launch international studies for ASTRA
            during the second quarter of 2000.

PRODUCTS

   EXCIMER LASERS

         Our  current and most  advanced  scanning  excimer  laser  system,  the
LaserScan LSX, has evolved from the patented optical scanning system
incorporated in the Compak-200 Mini-Excimer laser system, which we introduced
internationally in 1994. Since the introduction of the Compak-200 laser system
we have offered several generations of our scanning laser, each incorporating
enhancements and new features. We have sold our narrow beam scanning excimer
laser systems in over 30 countries and believe our installed base of over 250
scanning laser systems, including approximately 80 of our most advanced laser
system, the LaserScan LSX, is among the largest installed bases of scanning
laser systems in the industry. Throughout the evolution of our scanning excimer
laser systems, the core concept of utilizing our proprietary scanning software
to ablate corneal tissue with a low energy, narrow laser beam at a rapid pulse
repetition rate has remained the underlying basis for our technology.

         In  November  1999,  the  LaserScan  LSX  was  approved  by the FDA for
commercialization in the U.S., and we expect to begin commercial shipments to
U.S. customers within the next week. We believe that the narrow-beam scanning
technology and other advanced features incorporated into our LaserScan LSX
excimer laser system offer refractive surgeons and patients significant
advantages over broad beam laser systems. The key benefits of the LaserSight LSX
include the following:

         o  NARROW BEAM SCANNING LASER.  We believe that techniques like the
            purposeful overlapping of laser pulses and random scanning patterns
            used by our narrow beam scanning technology can lead to overall
            improvements in clinical results with smoother ablations, the
            elimination of surgical anomalies associated with broad beam laser
            systems such as rings, ridges and central islands, and reductions
            in the incidence of glare, halos and loss of night vision. The
            LaserScan LSX uses a patented scanning system to deliver a high
            resolution, one millimeter low-energy "flying spot," the highest
            resolution currently available, in a proprietary, randomized
            pattern.  The LaserScan LSX is a true scanning software-controlled
            laser which uses a pair of galvanometer controlled mirrors to
            reflect and scan the laser beam directly onto the corneal surface,
            without the mechanical elements used by some broad beam excimer
            laser systems.

         o  HIGHER PULSE REPETITION RATE. Operating at higher pulse repetition
            rates can result in a number of benefits relative to laser systems
            which operate at lower pulse repetition rates, including reduced
            average procedure times and elimination or reduction of
            dehydration problems associated with longer exposure of the
            corneal tissue to ambient conditions. The LaserScan LSX operates
            at pulse repetition rates of 100 Hz (200 Hz in international
            models), and we intend in the near future to apply for FDA
            approval to operate the laser system at a 200 Hz pulse repetition
            rate in the U.S. Many competitive laser systems currently operate
            at lower pulse repetitions, often 50 Hz or less.

         o  EYE TRACKING.  Proper alignment of the refractive correction is
            important in all laser vision correction  procedures, and is
            essential in order to perform custom ablations. Our AccuTrack eye
            tracking system maintains alignment of the refractive correction
            relative to the visual axis of the eye, and can be turned on or off

                                       9
<PAGE>

            based on the refractive surgeon's clinical preference.  The
            LaserSight AccuTrack eye tracker is an "Active + Passive" system
            that is capable of following even small, involuntary eye movements.
            The tracking system eliminates most errors normally introduced by
            eye movements during untracked laser refractive surgery, and does
            not require dilation of the pupil or any apparatus to be in contact
            with the eye. Our AccuTrack eye tracking system is currently
            available only on international versions of the LaserScan LSX, and
            we are pursuing FDA approval for use of this system in the U.S.

         o  SOFTWARE DRIVEN FLEXIBLE PLATFORM.   Individualized ablations have
            resulted in increased patient satisfaction in international studies
            and we believe the ability to perform individualized ablations will
            generally result in improved, more predictable results and less
            post-operative regression relative to other refractive surgery
            techniques. We also believe that individualized  ablation will also
            be the technique most preferred by refractive surgeons for
            correction of irregular astigmatism. In our LaserScan LSX scanning
            laser, ablation profiles and spot location are determined by system
            software, not mechanical elements.  It is the ability to move the
            "flying spot" beam to many areas across the cornea using software
            which provides the ability to perform individualized ablation.
            Software upgrades can be used to readily update U.S. models upon
            receipt of FDA approvals to include features currently available
            only on international models, including the ability to operate at a
            200 Hz pulse repetition rate and the ability to treat farsightedness
            or astigmatism, with or without our AccuTrack eye tracking system.

         o  ADVANCED  DESIGN AND ERGONOMICS.  The LaserScan  LSX's  relatively
            light weight and compact design allows it to fit into small
            spaces, and its wheels enable it to be easily moved around in a
            multi-surgeon practice. This allows for higher utilization of the
            laser system. The efficient design also enables users to implement
            a mobile strategy, since the laser is readily transportable to
            other locations.

         o  IMPROVED  RELIABILITY  AND  LOWER  MAINTENANCE  REQUIREMENTS.  Our
            LaserScan LSX laser system uses a lower energy laser, fewer
            optical elements, and a smaller laser head compared to broad beam
            laser systems. This design requires less frequent replacement of
            expensive optical elements and a lower volume of laser gas.
            Savings achieved from less frequent replacement of optical
            elements and reduced laser gas usage translate directly into lower
            maintenance requirements and costs.

         CLINICAL EXPERIENCE AND OUTCOME QUALITY

         We believe that there are several  measures to evaluate  with regard to
the safety and clinical effectiveness of a laser vision correction system,
including the incidence of adverse side effects such as double vision, night
driving problems or haze, the post-operative best visual acuity that can be
obtained using corrective eyewear such as glasses or contact lenses, or the
BSCVA, and the post-operative uncorrected visual acuity, or UCVA (such as 20/20
or 20/40).

         We believe that the degree to which negative,  and sometimes permanent,
side effects occur as a result of refractive procedures performed using a laser
system is a key measure of a laser system's performance. In some cases, the
BSCVA deteriorates following a laser vision correction procedure. In addition,
the incidence of side effects such as double vision or haze can substantially
reduce patient satisfaction even if a high level of post-operative visual acuity
is achieved. The data from FDA clinical trials shows that with respect to
symptoms such as corneal haze and night vision problems the LaserSight LSX
compares favorably to the data for the Visx and/or Summit broad beam laser

                                       10
<PAGE>

systems. We believe these qualitative improvements are a result of the
technological features of the LaserScan LSX, including larger treatment zones
and a small scanning spot resulting in smoother ablation surfaces.

         CLINICAL RESULTS

         FDA clinical  trials for the LaserScan LSX laser were  conducted in the
U.S. on patients with nearsightedness with required levels of correction of 6
diopters and less. We believe that the average pre-operative level of required
correction is a significant factor which must be taken into account in
evaluating the clinical results of an excimer laser system. The average
pre-operative level of required correction in our FDA clinical trials was 4.8
diopters. Six months following the procedure, approximately 88% of patients
could see 20/40 or better, which is the refractive condition required to drive
in most states without corrective lenses.
         .
         We  expect  the  post-procedure  UCVA  of  patients  treated  with  our
LaserScan LSX laser system following FDA approval to exceed the results obtained
in our FDA clinical trials as refractive surgeons gain experience using our
laser system and are not subject to the strict clinical controls of FDA trials
which can limit the refractive surgeon's ability to tailor the treatment to the
patient's specific needs and the procedure environment.

         We intend to continue to develop and improve our technology and to
aggressively continue the process of gaining regulatory approvals for our laser
products in order to expand our access to the U.S. market for refractive
procedures. We currently have a supplemental PMA application pending with the
FDA to expand the use of our laser systems for the treatment of nearsightedness
with astigmatism using PRK, and we anticipate filing PMA supplements in the near
future to operate the LaserScan LSX at a 200 Hz pulse repetition rate using PRK
and to utilize our advanced eye tracking system. We also are planning to seek
FDA approval of the LaserScan LSX to perform LASIK procedures to treat
nearsightedness, with and without astigmatism, and farsightedness, with and
without astigmatism, in each case with and without use of our AccuTrack eye
tracking system.

         OVERVIEW OF COMPETITIVE LASER SYSTEMS

         The table below summarizes the product features and approved  treatment
ranges with PRK as of March 20, 2000 for all excimer laser systems currently
approved by the FDA and which are currently or are expected to be commercialized
in the U.S. Although most of the excimer lasers currently on the market have not
been approved for LASIK, many refractive surgeons use these to perform LASIK
procedures as part of the practice of medicine.

                                       11
<PAGE>


<TABLE>
<CAPTION>


                      LaserSight          Bausch & Lomb       Nidek                   Summit                Visx
                      ----------          -------------       -----                   ------                ----

<S>                  <C>                    <C>              <C>             <C>           <C>             <C>
Model Name          LaserScan LSX           217              EC-5000         Ladarvision  Apex Plus        Star S2

Weight(lbs.)        570                     1,496            1,430           799           1,399            1,597

Beam Size           Narrow                  Narrow           Broad           Narrow        Broad            Broad
                   (1 mm)                  (2 mm)           (7x2 mm)        (1 mm)        (6.5 mm)         (6.5 mm)

Pulse Rate          100-200 Hz(1)           50 Hz            50 Hz           60 Hz         10 Hz            10 Hz

Eye Tracking        Active or               Active or        Active or       Active        None             None
                    passive (2)             passive          passive

FDA Approval Status (diopters):

Nearsightedness     To -10 (3)              To -7            To -13          To -10        To -14           To -12

Nearsightedness     Not Approved            To -3            To -4           To -4 (4)     To -5            To -4
  with              (PMA supplement
  astigmatism       pending)


Farsightedness      Not Approved            Not Approved     Not Approved    Not Approved  To +4            To +6
                                                                             (5)

Farsightedness      Not Approved            Not Approved     Not Approved    Not Approved  Not Approved     Not Approved
  with                                                                       (5)
  astigmatism

LASIK               Not Approved            Not Approved     Not Approved    Not Approved  Approved         Not Approved
                                                                             (5)
</TABLE>


(1)      200  Hz  pulse  rate  currently  available  only  on  systems  sold  in
         international markets. Systems sold to customers in the U.S. currently
         use a pulse rate of 100 Hz. We intend to file a PMA supplement in the
         near future to enable operation of the system at 200 Hz in the U.S.

(2)      Active  eye  tracking  currently  available  only  on  systems  sold in
         international markets. PMA supplement anticipated for use of eye
         tracking system in models sold in the U.S.

(3)      The  LaserScan  LSX has  been  approved  by the FDA  for  treatment  of
         nearsightedness of up to -6 diopters, and may be used to treat
         nearsightedness of up to -10 diopters at the discretion of the
         refractive surgeon.

(4)      With combined spherical equivalent of up to -10 diopters.

(5)      The FDA Ophthalmic Advisory Panel recommended approval on March 20,
         2000 for farsightedness of up to +6 diopters and an astigmatism
         range of up to -6 diopters.

                                       12
<PAGE>

     KERATOME PRODUCTS

         Our  MicroShape  family of keratome  products  includes  our  UniShaper
single-use keratome, UltraShaper durable keratome, a control console which may
be used interchangeably with our single-use and durable keratomes, and our
UltraEdge keratome blades. We began commercial shipment of keratome blades in
July 1999 and of our single-use keratomes and control consoles in December 1999.
The following is an overview of our MicroShape family of keratome products:

                        FDA Status             Product Features/Benefits
                        ----------             -------------------------

UniShaper single-use    510(k)              o   Preassembled (including
  Keratome              clearance               blade), sterile and ready
                        received                to  use
                                            o   Built-in stopper provides
                                                consistent stopping point
                                                for flaps
                                            o   Covered gears reduces
                                                possible eyelash or eyelid
                                                entrapment or injury
                                            o   Automated  dual-drive
                                                mechanism with 7,500
                                                RPM  blade speed  can create
                                                flap size of 8.5 millimeters
                                                or larger

UltraShaper durable     510(k)              o   Easy-to-use blade insertion
  Keratome              clearance               eliminates manual handling of
                        received                blades
                                            o   Built-in stopper provides
                                                consistent stopping point
                                                for flaps
                                            o   Integrated components provide
                                                reduced assembly time
                                            o   Design reduces possible eyelash
                                                or eyelid entrapment or injury
                                            o   Automated drive mechanism
                                                with 7,500 RPM blade speed  can
                                                create flap size of 7.2

Control console         510(k)              o   Interchangeable for use with the
                        clearance               UniShaper single-use keratome
                        received                and the UltraShaper durable
                                                keratome
                                            o   Continuous suction monitoring
                                                features including visual and
                                                auditory cautionary alarms
                                                and indicated total time elapsed
                                                at high suction
                                            o   Low suction setting for surgeons
                                                using suction ring for globe
                                                fixation

UltraEdge keratome      No 510(k)           o   Manufactured to precise
  Blades                notification            specifications for dimensional
                        required                accuracy and consistency
                                            o   Proprietary finishing processes
                                                applied to every blade
                                            o   Manufactured with surgical grade
                                                steel
                                            o   Extensive testing and
                                                verification

                                       13
<PAGE>

         We acquired the right to manufacture and sell the UniShaper  single-use
disposable keratome, formerly known as the Automated Disposable Keratome
(A*D*K(TM)), in September 1997 from inventors Ruiz and Lenchig, who had invented
the ACS distributed by another company. The UniShaper single-use keratome and
the UltraShaper durable keratome each incorporate the market proven features
found in the ACS with new enhancements and features, including pre-assembly,
transparent components for improved visibility while cutting the flap, and a
dual drive mechanism with covered gears. See "Risk Factors - Company and
Business Risks -- Required Minimum Payments Under Our UniShaper License
Agreement may Exceed Our Gross Profits From Sales of Our UniShaper Product."

         Product  Upgrades  and  Other  Products.  We  also  offer a  number  of
ancillary products which either complement our core laser system and keratome
product portfolio or leverage our laser technology and generally are offered as
a convenience to our customers. We offer various upgrades and modules to
purchasers of prior models of our excimer laser systems, including the AccuTrack
eye tracking system for international customers, a video display system for
observation or recording of refractive procedures, and the latest version of our
proprietary software, version 9.0, which provides international users with
features including expanded treatment options and patient databases. In
addition, we offer aesthetic and scientific lasers and related equipment for
medical, medical research, and scientific research applications. Our primary
focus in this area has been our erbium laser, the Crystalase, which is used to
perform dermatological procedures. Our revenue from sales of our ancillary and
other products generally is included in refractive product net revenue and
represents, in the aggregate, less than 5% of our total refractive product net
revenue.

GROWTH STRATEGY

         Our goal is to become a leading  worldwide  provider  of excimer  laser
systems, single-use and durable keratomes and other products for the refractive
vision correction industry. We believe that our over five years of experience in
the manufacture, sales and service of excimer laser systems, our significant
penetration of international markets and the advanced technology of our laser
systems and keratome products provide us with a strong platform for future
growth as we enter the U.S. market for excimer laser systems and the U.S. and
international markets for our MicroShape family of keratome products. We believe
that our ability to successfully expand and leverage our strategic alliance with
Becton Dickinson, a leading worldwide provider of medical supplies, devices and
diagnostic systems, will be instrumental in our ability to achieve this goal.

         The following are the key elements of our growth strategy:

         o  PENETRATE U.S. EXCIMER LASER MARKET. We believe that our LaserScan
            LSX scanning excimer laser system represents a significant
            technological advancement over the broad beam laser systems
            currently being marketed in the U.S., as narrow beam scanning
            lasers can provide more precise corneal ablation, reduced visual
            side effects, enhanced visual acuity and shorter procedure times.

         o  PENETRATE WORLDWIDE KERATOME AND KERATOME BLADE MARKETS.  We believe
            that a key competitive strength of our MicroShape family of keratome
            products is that the compatibility of the keratome control console
            offers refractive surgeons the option to utilize either a single-use
            or durable keratome based on their clinical preference.  Commercial
            shipments of our UniShaper single-use keratome product began in
            December 1999 and the commercial launch of our UltraShaper durable
            keratome is expected to occur in  the second quarter of 2000.  In
            addition to the keratome blades we make for use in our keratome

                                       14
<PAGE>

            products, in July 1999 we also began distributing our UltraEdge
            keratome blades for use in the keratomes of other manufacturers. We
            also believe that our distribution alliance with Becton Dickinson
            will assist us in penetrating the U.S. and international keratome
            and keratome blade markets.

         o  PROVIDE COMPREHENSIVE PRODUCT SOLUTIONS FOR REFRACTIVE VISION
            CORRECTION. We believe that most excimer laser system manufacturers
            currently approved to sell their laser systems in the U.S. do not
            offer the breadth of refractive vision correction equipment and
            products that we do.  As the market for refractive vision correction
            continues to  evolve, we believe refractive surgeons will
            increasingly seek a comprehensive equipment and product solution
            from a single supplier.  In addition to our laser systems, keratomes
            and keratome blades currently available, we plan to develop and
            market additional ophthalmic products, including cannulas and custom
            kits, to provide a full product offering to refractive surgeons.

         o  GENERATE RECURRING REVENUE STREAMS.  We have positioned our business
            to benefit from the anticipated future growth in refractive vision
            correction procedure volume.  In addition to receiving the purchase
            price for each laser system sold in the U.S., we believe we will
            generate recurring revenue streams by participating in per procedure
            fees resulting from the use of our systems.  We also believe that
            our UniShaper single-use keratome and our UltraEdge keratome blades,
            which are intended to be replaced after each procedure when used in
            durable keratomes, provide additional sources of recurring revenue
            for us.  In addition, we also plan to continue to develop or acquire
            additional single-use ophthalmic products in order to complement our
            line of products for refractive vision correction.

         o  PROPRIETARY TECHNOLOGY LEADERSHIP.  We believe that technological
            advances in the refractive vision correction market will continue to
            evolve through the advancement of existing technologies and the
            introduction of new treatment modalities.  Accordingly, we intend to
            strategically develop and/or acquire complementary products and
            other refractive vision correction modalities.  For example, in
            October 1999 we acquired the rights to a development stage
            technology that uses infrared light to correct farsightedness and in
            March 2000, we acquired the intellectual property relating to a
            technology development project under design to provide an integrated
            refractive diagnostic work station that includes front-to-back
            analysis of aberrations within the total eye.

STRATEGIC RELATIONSHIP

         MARKETING AND DISTRIBUTION  ALLIANCE WITH BECTON DICKINSON.  In October
1999, we entered into a marketing and distribution alliance with Becton
Dickinson, the manufacturer of our UltraEdge keratome blades and a leading
worldwide manufacturer of medical supplies, devices and diagnostic systems.
Becton Dickinson is, subject to limited exceptions, the exclusive distributor of
our MicroShape family of keratome products in the U.S., the U.K., Ireland and
Japan, and has a non-exclusive right to distribute kits including keratome
products in other countries. Becton Dickinson utilizes its approximately
28-person sales force to promote, market and sell our MicroShape family of
keratome products in these markets. We have retained the right to sell directly
to TLC Laser Eye Centers Inc. and to market and sell our keratome products in
markets other than the U.S., U.K., Ireland and Japan. This agreement has a term
of five years and specifies minimum product sales for two years of the agreement
beginning in July 2000. If Becton Dickinson does not sell the required number of

                                       15
<PAGE>

products or if the parties are unable to agree on purchase minimums for future
years of the agreement, this agreement may be terminated.

SALES AND MARKETING

         We sell our excimer  laser  systems,  keratomes  and  related  products
through a direct sales force, independent sales representatives and
distributors, and through the sales and marketing capabilities of our strategic
allies. Since 1994, we have marketed our laser systems commercially in over 30
countries worldwide and currently have an installed base of over 250 scanning
lasers outside the U.S., including over 80 of our LaserScan LSX laser systems.

         EXCIMER LASER SYSTEMS

         Following  receipt of FDA  approval  of the  LaserScan  LSX in November
1999, we began to commercially market our excimer laser systems in the U.S. We
employ two territorial managers and three independent distributors in the U.S.
in connection with our launch in the U.S. market. These territorial managers and
independent distributors are responsible for sales within their respective
territories.

         Laser system sales in international markets are generally to hospitals,
corporate centers or established and licensed ophthalmologists. We market our
excimer laser systems in Canada, Europe, Russia, the Pacific Rim, Asia, South
and Central America, and the Middle East. We are also exploring potential
clinical trial advisors and distribution agents in Japan. As of December 31,
1999, we employed three territorial managers who are responsible for sales in
international markets, both directly and through our approximately 36
independent distributors and representatives within their respective
territories.

         All of our distributors and representatives have been selected based on
their experience and knowledge of the ophthalmic equipment market. In addition,
the selection of international distributors and representatives is also based on
their ability to offer technical support. Distributor and representative
agreements provide for either exclusive territories, with continuing exclusivity
dependent upon achievement of mutually-agreed levels of annual sales, or
non-exclusive agreements without sales minimums. Currently, separate distributor
and representative agreements are in place for all major market areas. During
1999, approximately 83% of our product sales resulted from distributors and
representatives with the balance from sales made by employees of LaserSight.
Other than TLC, no single customer or distributor was responsible for generating
sales in excess of 10% of our consolidated revenues in 1999. TLC represented
approximately 14% of our consolidated revenues in 1999.

         In conjunction with our sales activities, we participate in a number of
foreign and domestic ophthalmology meetings, exhibits and seminars.
Historically, two large U.S. meetings, the American Academy of Ophthalmology and
the American Society of Cataract and Refractive Surgery, have yielded
substantial interest in our products.

         We believe that educating our customers and informing them about system
developments is an important way to ensure customer satisfaction and desirable
clinical results. After installation, one of our clinical specialists will
typically travel to a customer site to train the refractive surgeon on how to
safely operate our excimer laser system. We have also developed an extensive set
of written materials to inform refractive surgeons about how our laser system
works.

                                       16
<PAGE>

         KERATOME PRODUCTS

         In October 1999, we entered into a marketing and distribution  alliance
with Becton Dickinson, the manufacturer of our UltraEdge keratome blades and a
leading worldwide manufacturer of medical supplies, devices and diagnostic
systems. Becton Dickinson is, subject to limited exceptions, the exclusive
distributor of our keratomes and keratome related products in the U.S., the
U.K., Ireland and Japan, and has a non-exclusive right to distribute kits
including keratome products in other countries. Becton Dickinson utilizes its
approximately 28-person sales force to promote, market and sell our MicroShape
family of keratome products in these markets. We have retained the right to sell
directly to TLC and to market and sell our keratome products in markets other
than the U.S., U.K., Ireland and Japan. In these markets, our keratome products
are marketed both through our existing distributor network for excimer laser
system sales and through direct sales efforts.

MANUFACTURING

   EXCIMER LASER SYSTEMS

         MANUFACTURING   FACILITIES.   Our  manufacturing  operations  primarily
consist of assembly, inspection and testing of parts and system components to
assure performance and quality. We acquire components of our laser system and
assemble them into a complete unit from components which include both
"off-the-shelf" materials and assemblies and key components which are produced
by others to our design and specifications. We conduct a series of final
integration and acceptance tests prior to shipping a completed system. The
proprietary computer software which operates the scanning system in our laser
systems was developed and is maintained internally.

         We have excimer laser system  manufacturing  operations in Winter Park,
Florida and San Jose, Costa Rica. Generally, LaserScan LSX excimer laser systems
assembled in our Florida facility are shipped to U.S. customers and systems
assembled in our Costa Rica facility are shipped to our international customers.
In August 1999, our Florida facility was inspected by the FDA in conjunction
with our then pending PMA application for our LaserScan LSX excimer laser
system. This QSR/GMP inspection was required for the commercial sale of our
LaserScan LSX excimer laser system in the U.S. We intend to move our U.S.
manufacturing operations to another leased location in Winter Park during the
second quarter of 2000. In October 1996, we received certification under ISO
9002, an international system of quality assurance, for our manufacturing and
quality assurance activities in our Florida and Costa Rica facilities. Since
that time we have maintained our ISO 9002 certification through a series of
periodic surveillance audits and have also been certified to ISO 9001 quality
system standards.

         We opened our Cost Rica facility in late 1995 in a free trade zone to
manufacture our lasers for international sales, and for delivery to U.S.
investigational sites under our investigational device exemption, or IDE,
protocols. From 1996 until we received FDA clearance to market our LaserScan LSX
in the U.S., all of our lasers sold commercially were manufactured at this
facility. The establishment of an offshore manufacturing facility permitted us
to sell products to any international customer prior to receipt of FDA approval.

         AVAILABILITY OF COMPONENTS. We purchase the vast majority of components
for our laser systems from commercial suppliers. These include both standard,
"off-the-shelf" items, as well as components produced to our designs and
specifications. While most components are acquired from single sources, we
believe that in many cases there are multiple sources available to us in the

                                       17
<PAGE>

event a supplier is unable or unwilling to perform. Since we need an
uninterrupted supply of components to produce our laser systems, we are
dependent upon these suppliers to provide us with a continuous supply of
integral components and sub-assemblies.


         We contracted with TUI Lasertechnik und Laserintegration GmbH, Munich,
Germany, in 1996 to develop an improved performance laser head based on their
innovative technology and our performance specification and laser lifetime
requirements. We began to incorporate this new laser head into our products,
notably the LaserScan LSX, in the fourth quarter of 1997. Currently, TUI is a
single source for the laser heads used in the LaserScan LSX. Currently,
SensoMotoric Instruments GmbH, Teltow, Germany, is a single source for the eye
tracker boards used in the LaserScan LSX. We continue to evaluate joint ventures
with critical suppliers as well as other potential supplier relationships.

     KERATOME PRODUCTS

         Our UltraEdge  keratome  blades are  manufactured  by Becton  Dickinson
pursuant to our manufacturing agreement with them. Becton Dickinson has agreed
to manufacture keratome blades exclusively for us, and we have agreed to
purchase keratome blades exclusively from them. We generally are required to
purchase one million keratome blades over a five-year period. The consummation
of this agreement resulted in the cessation of internal blade manufacturing
operations by LaserSight.

         The UniShaper single-use keratome is manufactured for us under an
exclusive agreement with Frantz Medical Development Ltd., an ISO 9001 certified
company experienced in the manufacture of disposable medical devices from
engineering-grade polymer. This agreement has a 30-month term which expires in
May 2002, and we are obligated to purchase 50,000 units during each year of the
contract following receipt of final product approval, which occurred in October
1999.

         The UltraShaper durable keratome is expected to be manufactured
exclusively for us by Owens Industries, Inc. Owens is experienced in the
machining and assembly of precision instruments. The control console for our
keratomes is manufactured for us by Humphrey Instruments, a division of Carl
Zeiss, Inc., located in San Leandro, California.

COMPETITION

         The  vision  correction  industry  is subject  to  intense,  increasing
competition. We operate in this highly competitive environment which has
numerous well-established U.S. and foreign companies with substantial market
shares, as well as smaller companies. Many of our competitors are substantially
larger, better financed, better known, and have existing products and
distribution systems in the U.S. marketplace. FDA approval requirements are a
significant barrier to entry into the U.S. market for commercial sales of
medical devices. Two of our competitors, Visx and Summit, received FDA approval
of their broad beam laser systems more than three years ago, and have
manufactured and sold laser systems which currently account for more than 90% of
the installed excimer laser systems in the U.S. Summit currently manufactures
the only laser system specifically approved by the FDA for use in LASIK
procedures. In the market for keratome products, Bausch & Lomb sold a
significant majority of the keratomes and keratome blades used by refractive
surgeons in the U.S. in 1998 and 1999.

         We believe  competition in the excimer laser system market is primarily
based on safety and effectiveness, technology, price, regulatory approvals, per
procedure fee payments, royalty payments, dependability, warranty coverage and
customer service capabilities. We believe that safety and effectiveness,

                                       18
<PAGE>

technology, price, dependability, warranty coverage and customer service
capabilities are among the most significant competitive factors, and we believe
that we compete favorably with respect to these factors.

         Currently,  five manufacturers,  Visx, Summit, Nidek, Bausch & Lomb and
LaserSight, have excimer laser systems with the required FDA approval to
commercially sell the systems in the U.S. Some of the approvals are for broader
labeled indications, a key competitive element in the industry. A laser system
with broader labeling approvals is attractive because it enlarges the pool of
laser vision correction candidates to whom the procedure can be marketed. At
present, the laser systems manufactured by most of our competitors in the U.S.
market have FDA approval to perform a wider range of treatments than our laser
system, including higher degrees of nearsightedness, astigmatism, and in the
case of Visx and Summit, farsightedness. These approvals have given Visx a
competitive advantage, with laser systems sold by Visx having performed a
significant majority of the laser vision correction procedures performed in the
U.S. in 1998 and 1999. Our LaserScan LSX excimer laser system is not presently
approved to treat farsightedness, astigmatism or more than 10 diopters of
nearsightedness in the U.S. Our PMA supplement for treatment of nearsightedness
with astigmatism is presently pending. While regulatory approvals play a
significant role with respect to the U.S. market, competition from new entrants
may be prevalent in other countries where regulatory barriers are lower.

         In  February  2000,  Visx  announced  that it was  reducing  the fee it
charges to customers from $250 to $100 for each laser vision correction
procedure performed on an excimer laser manufactured by Visx. Shortly after this
announcement, Summit announced it would also reduce its licensing fee to $100,
plus an additional $25 for astigmatism and hyperopia correction and $150 for its
Ladarvision systems. Bausch & Lomb has indicated it will charge a fee of $100
for each laser vision correction procedure performed on an excimer laser
manufactured by Bausch & Lomb. We currently intend to charge a per procedure
fee of up to $130. Nidek has indicated that it does not intend to charge per
procedure fees. The per procedure fees received by us as well as our competitors
who currently receive such fees are subject to change based on competitive
factors and changing market conditions, and there can be no assurance that such
fees will not be reduced or eliminated in the future.

         In  addition  to  conventional  vision  correction  treatments  such as
eyeglasses and contact lenses, we also compete against other surgical
alternatives for correcting refractive vision disorders such as surgically
implantable rings which recently received FDA approval, as well as implantable
intraocular lenses and a holmium laser system developed for the treatment of
farsightedness, neither of which have been approved by the FDA, though the
holmium laser system recently received a recommendation for the approval of
temporary reduction of hyperopia by FDA's Ophthalmic Advisory Panel.

         We believe competition in the market for keratome products is primarily
on the basis of performance, design, automation, price, availability, regulatory
approvals, royalty payments, warranty coverage and customer service
capabilities. We believe that performance, design, automation, and price are
among the most significant, and believe that we compete favorably with respect
to these factors. In addition to Bausch & Lomb, who manufactured a significant
majority of the keratomes and keratome blades used by refractive surgeons in the
U.S. in 1998 and 1999, our principal competitors in the keratome and keratome
blade business include Moria and Innovative Optics.

INTELLECTUAL PROPERTY

         There  are a number  of U.S.  and  foreign  patents  or  patent  rights
relating to the broad categories of laser devices, use of laser devices in
refractive surgical procedures, delivery systems for using laser devices in

                                       19
<PAGE>

refractive surgical procedures and keratomes. We maintain a portfolio of
strategically important patents, patent applications, and licenses. Our patents,
patent applications and licenses generally relate to the following areas:
UV-wavelength laser ablation, our laser scanning method, infrared technology,
frequency conversion techniques, solid-state technology, calibration technology,
glaucoma and retinal treatments, corneal topography developments, treatment
techniques for nearsightedness and farsightedness, treatment techniques to
optimize clinical outcomes, and keratome design and usage. We monitor
intellectual property rights in our industry on an ongoing basis and take action
as we deem appropriate, including protecting our intellectual property rights
and securing additional patent or license rights.

         A number of our competitors,  including Visx and Summit,  have asserted
broad intellectual property rights in technology related to excimer laser
systems and related products, and intellectual property lawsuits are sometimes a
competitive factor in our industry. In November 1999, Visx asserted that the
Company's technology infringed one of Visx's U.S. patents for equipment used in
ophthalmic surgery. See "Legal Proceedings--Visx, Incorporated" in Item 3 and
"Management's Discussion and Analysis of Financial Condition and Results of
Operations - Risk Factors and Uncertainties - We are subject to risks and
uncertainties relating to our patent litigation with Visx" in Item 7. We believe
that we own or have a license to all intellectual property necessary for
commercialization of our products.

         PATENT  SEGMENT.   We  generate  royalty  income  pursuant  to  license
agreements with respect to certain of our intellectual property rights,
including most significantly two key patents and related license agreements we
acquired from IBM in August 1997. These patents (the "IBM Patents"), U.S. Patent
No. 4,784,135 (Blum Patent) and U.S. Patent No. 4,925,523 (Braren Patent) relate
to the use of ultraviolet light for the removal of organic tissue and may be
used in laser vision correction, as well as for non-ophthalmic applications.
Under the license agreements with Visx and Summit we acquired from IBM, Visx and
Summit are each obligated to pay a royalty to us on all excimer laser systems
they manufacture, sell or lease in the U.S., excluding those systems
manufactured in the U.S. and sold into a country where a foreign counterpart to
the IBM Patents exists. We believe a license to the Blum Patent is required for
all companies desiring to enter the laser vision correction market in the U.S.

         We have  licensed or sold certain of the  vascular  and  cardiovascular
patent rights and international patent rights covered by the IBM Patents. In
September 1997, we received a one-time lump sum payment of $4 million from a
third party in exchange for an exclusive, worldwide, royalty-free license to the
vascular and cardiovascular rights covered by the IBM Patents. In February 1998,
we entered into an agreement with Nidek pursuant to which we retained all of the
IBM Patent rights within the U.S., and transferred to Nidek ownership of the
foreign counterparts to those patents, including those in Australia, Austria,
Belgium, Brazil, Canada, France, Germany, Italy, Japan, Spain, Sweden,
Switzerland, and the U.K. We also granted Nidek a non-exclusive license to
utilize the IBM Patents in the U.S. In addition, Nidek granted us an exclusive
license to the foreign counterparts to the IBM Patents in the non-ophthalmic,
non-vascular and non-cardiovascular fields.

         We also  believe  that  our  other  intellectual  property  rights  are
valuable assets of our business. For example, we entered into an agreement with
a subsidiary of TLC in October 1998 that grants us an exclusive license under
U.S. Patent No. 5,630,810 (TLC Patent) relating to a treatment method for
preventing formation of central islands during laser surgery. Central islands is
a problem generally associated with laser refractive surgery performed with
broad beam laser systems used to ablate corneal tissue. We recently filed a
lawsuit against Visx, our competitor, asserting that they infringe this patent.
We have agreed to pay TLC for the term of the exclusive license 20% of the
aggregate net royalties we receive in the future from licensing the TLC patent
and other patents currently owned by us. The TLC Patent is currently in reissue

                                       20
<PAGE>

at the U.S. Patent and Trademark Office. We may negotiate additional license
agreements relating to the IBM Patents and our other patents in the future.
However, we cannot provide any assurance as to whether, when or on what terms we
may be able to do so.

         OTHER INTELLECTUAL PROPERTY.  Among the more significant of our
intellectual property rights are our scanning and solid-state laser-related
patents, including a patent we were granted in May 1996 (U.S. Patent No.
5,520,679) relating to an ophthalmic surgery method utilizing a non-contact
scanning laser.  U.S. Patent No. 5,520,679 is currently in reissue at the U.S.
Patent and Trademark Office.  Another of our patents (U.S. Patent No. 5,144,630)
covers the apparatus and use of the solid-state (ultraviolet and infrared)
LaserHarmonic System. The extent of protection that may be afforded to
LaserSight, or whether any claim embodied in these patents will be challenged or
found to be invalid or unenforceable, cannot be determined at this time.  These
patents and other pending applications may not afford a significant advantage or
product protection to us.

REGULATION

     MEDICAL DEVICE REGULATION

         The FDA regulates the manufacture,  use, distribution and production of
medical devices in the U.S. Our products are regulated as medical devices by the
FDA under the Federal Food, Drug, and Cosmetic Act. In order to sell such
medical devices in the U.S., a company must file a 510(k) premarket notice or
obtain premarket approval after filing a PMA application. Noncompliance with
applicable FDA regulatory requirements can result in one or more of the
following:

         o  fines;
         o  injunctions;
         o  civil penalties;
         o  recall or seizure of products;
         o  total or partial suspension of production;
         o  denial or withdrawal of premarket clearance or approval of devices;
         o  exclusion from government contracts; and
         o  criminal prosecution.

The FDA also has authority to request repair,  replacement or refund of the cost
of any device manufactured or distributed by a company.

         Medical devices are classified by the FDA as Class I, Class II or Class
III based upon the level of risk presented by the device and whether the device
is substantially equivalent to an already legally marketed Class I or II device.
Class III devices are subject to the most stringent regulatory review and cannot
be marketed in the U.S. until the FDA approves a PMA for the device.

         CLASS III DEVICES. A PMA application must be filed if a proposed device
is not substantially equivalent to a legally marketed Class I or Class II
device, or if it is a Class III device for which the FDA requires PMAs. The
process of obtaining approval of a PMA application is lengthy, expensive and
uncertain. It requires the submission of extensive clinical data and supporting
information to the FDA. Human clinical studies may be conducted only under an
FDA-approved and must be conducted in accordance with FDA regulations. In
addition to the results of clinical trials, the PMA application includes other

                                       21
<PAGE>

information relevant to the safety and efficacy of the device, a description of
the facilities and controls used in the manufacturing of the device, and
proposed labeling. After the FDA accepts a PMA application for filing and
reviews the application, a public meeting may be held before an FDA advisory
panel comprised of experts in the field.

         After the PMA is reviewed and  discussed,  the panel issues a favorable
or unfavorable recommendation to the FDA and may recommend conditions. Although
the FDA is not bound by the panel's recommendations, it historically has given
them significant weight. If the FDA's evaluation of the PMA application is
favorable, the FDA typically issues an "approvable letter" requiring the
applicant's agreement to comply with specific conditions (such as specific
labeling language) or to supply specific additional data (such as post-approval
patient follow-up data) or other information in order to secure final approval.
Once the approvable letter is satisfied, the FDA will issue approval for certain
indications which may be more limited than those originally sought by the
manufacturer. The PMA approval can include post-approval conditions that the FDA
believes necessary to ensure the safety and effectiveness of the device
including, among other things, restrictions on labeling, promotion, sale and
distribution. Failure to comply with the conditions of approval can result in
enforcement action, including withdrawal of the approval. Products manufactured
and distributed pursuant to a PMA will be subject to extensive, ongoing
regulation by the FDA. The FDA review of a PMA application generally takes one
to two years from the date such application is accepted for filing but may take
significantly longer. The review time is often significantly extended by FDA
requests for additional information, including additional clinical trials or
clarification of information previously provided.

         Modifications  to a device subject to a PMA generally  require approval
by the FDA of PMA supplements or new PMAs. We believe that our excimer laser
systems require a PMA or a PMA supplement for each of the surgical procedures
which they are intended to perform. The FDA may grant a PMA with respect to a
particular procedure only when it is satisfied that the use of the device for
that particular procedure is safe and effective. In granting a PMA, the FDA may
restrict the types of patients who may be treated.

         FDA  regulations  authorize  any  interested  person  to  petition  for
administrative review of the FDA's decision to approve a PMA application.
Challenges to an FDA approval have been rare. We are not aware that any
challenge has been asserted against us and do not believe any PMA application
has ever been revoked by the agency based on such a challenge.

         During 1994,  we began the clinical  studies  required for approval and
commercialization of our laser scanning system in the U.S. In April 1998, we
filed a PMA application for PRK treatment of nearsightedness using our scanning
laser system. We received notification from the FDA that our laser system had
received PMA approval for low to moderate nearsightedness in November 1999. The
QSR/GMP regulations impose certain procedural and documentation requirements
upon us with respect to our manufacturing and quality assurance activities. Our
facilities will be subject to ongoing inspections by the FDA, and compliance
with QSR/GMP regulations is required for us to continue marketing our laser
products in the U.S. In addition, our suppliers of significant components or
sub-assemblies must meet quality requirements established and monitored by
LaserSight, and some may also be subject to FDA regulation.

                                       22
<PAGE>

         The  following  table  summarizes  the  FDA  regulatory  status  of the
LaserScan LSX excimer laser system. The labeling for each device contains a more
detailed description of the ranges summarized below.

         Condition                                       Regulatory Status
         ---------                                       -----------------
         Low to Moderate Nearsightedness.....Approved (to -6 diopters) (PRK) (1)
             -- with astigmatism.............Supplemental PMA filed (PRK)
         Higher Degrees of Nearsightedness...Clinical trials underway (LASIK)
             -- with astigmatism.............Clinical trials underway (LASIK)
         Low to Moderate Farsightedness......Clinical trials underway (LASIK)
             -- with astigmatism.............Clinical trials underway (LASIK)
         200 Hz pulse rate...................Supplemental PMA to be filed in the
                                             near future
         AccuTrack eye tracking system.......Clinical trials underway (LASIK)

(1)      The  LaserScan  LSX has  been  approved  by the FDA  for  treatment  of
         nearsightedness of up to -6 diopters, and may be used to treat
         nearsightedness of up to -10 diopters at the discretion of the
         refractive surgeon.

         During 1998, we submitted and received  approval to begin U.S. clinical
trials  of  our   scanning   laser  for   treatment   of   nearsightedness   and
farsightedness,  with and without astigmatism, utilizing the LASIK procedure. We
also began a clinical trial of our scanning laser system for LASIK  treatment of
nearsightedness  and  nearsightedness  astigmatism  in  Canada  in late 1998 and
received  Device  License  Approval  from  Canadian  Medical  Devices  Bureau in
mid-1999. During 1996, we began clinical trials for photo-astigmatic  refractive
keratectomy, or PARK, in the U.S.

         In July 1997, we acquired from Photomed the rights to a PMA application
filed with the FDA by Dr. Kremer for an excimer laser system for LASIK
treatment. In July 1998, the FDA approved the PMA application for the laser to
perform LASIK for correction of nearsightedness and nearsightedness with
astigmatism. This approval, however, is for the treatment of nearsightedness and
nearsightedness with astigmatism, specifically using LASIK at a single-site
only. The commercial sale of the Photomed laser in the U.S. would require
additional FDA approvals and compliance with QSR/GMP. The FDA's approval of this
PMA is unrelated to the PMA for our LaserScan LSX scanning laser system.
Summit's Apex Plus Excimer Laser Workstation recently received FDA approval for
the LASIK treatment of myopia (nearsightedness) with or without astigmatism. The
approval is for the correction of myopia in the range of 0 D to -14.0D with or
without astigmatism in the range of -0.5D to -5.0D. The Summit laser system is
currently the only laser system commercially available in the U.S. with FDA
approval for use in LASIK. Laser systems manufactured by other companies
approved by FDA for PRK, including Visx, Nidek, and LaserSight, are routinely
used off-label to perform LASIK. A physician may decide, as part of the practice
of medicine, to use a medical device outside of its FDA-approved indications for
an unapproved or "off-label" use. Prior to Summit's approval, all LASIK
procedures performed in the U.S. with commercially available lasers were
performed in accordance with the practice of medicine. See "Products--Overview
of Competitive Laser Systems" above.

         CLASS I OR II DEVICES.  Devices deemed to pose relatively less risk are
placed in either Class I or II, which requires the manufacturer to submit a
510(k) premarket notification, unless an exemption applies. The premarket
notification must demonstrate that the proposed device is "substantially
equivalent" to a "predicate device" that is either in Class I or II, or is a
"pre-amendment" Class III device that was in commercial distribution before May
28, 1976, for which the FDA does not require PMA approval. The FDA issued

                                       23
<PAGE>

determinations of equivalency for our UniShaper single-use keratome in January
1998 and for our UltraShaper durable keratome in January 2000. Our UltraEdge
keratome blades are exempt from the 501(k) requirement.

         After the FDA has issued a  determination  of equivalency for a device,
any modification that could significantly affect its safety or effectiveness, or
that would constitute a major change in its intended use, requires a new 510(k)
notice. The FDA requires each manufacturer to make this determination in the
first instance, but the FDA can review any such decision. If the FDA disagrees
with a manufacturer's decision not to submit a new 510(k), the agency may
retroactively require the manufacturer to submit a premarket notification. The
FDA also can require the manufacturer to cease marketing and/or recall the
modified device until 510(k).

         OTHER REGULATORY REQUIREMENTS.  Labeling and promotional activities are
subject to scrutiny by the FDA and by the Federal Trade Commission. Current FDA
enforcement policy prohibits manufacturers from marketing and advertising their
approved medical devices for unapproved or off label uses. The scope of this
prohibition has been the subject of recent litigation. The only materials
related to unapproved devices that may be disseminated by companies are peer
reviewed articles. Our lasers are also subject to the Radiation Control for
Health and Safety Act administered by the Center for Devices and Radiological
Health of the FDA. The law requires laser manufacturers to file new product and
annual reports and to maintain quality control, product testing and sales
records. In addition, laser manufacturers must incorporate specified design and
operating features in lasers sold to end users and comply with labeling and
certification requirements. Various warning labels must be affixed to the laser
depending on the class of the product under the performance standard. The
manufacture, sale and use of our products is also subject to numerous federal,
state and local government laws and regulations relating to such matters as safe
working conditions, manufacturing practices, environmental protection, fire
hazard control and disposal of hazardous or potentially hazardous substances.

         INTERNATIONAL REGULATORY REQUIREMENTS. The manufacture, sale and use of
our products is also subject to regulation in countries other than the U.S.
During November 1996 we completed all requirements necessary to obtain authority
to apply the CE Mark to our LaserScan 2000 System, an earlier generation of
excimer laser system we sold in international markets. In September 1998, we
received similar certification to apply the CE Mark to our LaserScan LSX excimer
laser system. The CE Mark, certifying that the LaserScan Models 2000 and
LaserScan LSX meet all requirements of the European Community's medical
directives, provides our products with marketing access in all member countries
of the EU. All countries in the EU require the CE Mark certification of
compliance with the EU Medical Directives as the standard for regulatory
approval for sale of excimer laser systems.

         The EU Medical  Directives  include all the requirements  under EU laws
regarding the placement of various categories of medical devices on the EU
market. This includes a "directive" that an approved "Notified Body" will review
technical and medical requirements for a particular device. All clinical testing
of medical devices in the EU must be done under the Declaration of Helsinki,
which means that companies must have ethics committee approval prior to
commencement of testing, must obtain informed consent from each patient tested,
and the studies must be monitored and audited. Patient records must be
maintained for 15 years. Companies must also comply with the Medical Device
Vigilance reporting requirements. In obtaining the CE Mark for our excimer laser
system, we demonstrated that we satisfied all engineering and electro-mechanical
requirements of the EU by having our manufacturing processes and controls
evaluated by a Notified Body (Semko) for compliance with ISO 9002 and ISO 9001

                                       24
<PAGE>

requirements, and conducted a clinical study in France to confirm the safety and
efficacy of the excimer laser system on patients.

RESEARCH AND DEVELOPMENT

         We continue to research and develop new laser products,  laser systems,
product upgrades, keratome products, and ancillary product lines. In March 2000,
we acquired the intellectual property relating to a technology development
project under design to provide an integrated refractive diagnostic work station
that includes front-to-back analysis of aberrations within the total eye. We
believe this project will assist us in developing our ASTRA individualized
ablation capabilities.

         Other   research  and   development   efforts   include  the  continued
development of a new solid-state laser, enhancements for our advanced
eye-tracking system that is standard on the international model of LaserScan LSX
and the development of a mobile platform for an excimer laser system. The
solid-state is the first true non-gas laser capable of delivering a laser beam
in the ultraviolet spectrum (common to all excimer lasers used for refractive
surgery). In addition, the solid-state laser could be capable of generating
multiple wavelengths, thus permitting its use for other ophthalmic procedures
which now require separate lasers.

         The solid-state research and development effort has already resulted in
the identification of many features that have been subsequently incorporated
into our excimer laser system. Further efforts will continue to be directed at
an appropriate level towards production of a clinical design for this product to
ensure that a commercial version is available to meet the market's demand for
such a system.

         Upon  completion  of a  clinical  design  for the  solid-state  system,
pre-clinical trials and formal clinical trials are anticipated. Once sufficient
clinical and safety data have been gathered, we intend to initially market the
solid-state system for medical uses outside of the U.S. We continue to assess
numerous issues related to manufacturing and marketing of the solid-state
system. As is the case with many new technology products, the commercialization
of the solid-state laser is subject to potential delays.

         Our research and development  activities continue to include efforts to
develop completely new designs for solid-state laser heads that are not
currently available or produced anywhere in the world. While the risk of failure
of these specific activities may be significant, we believe that if developed,
these products could provide us with a leading edge technology that would
further differentiate our products from other companies in the industry. There
is no assurance that any of these research and development efforts will be
successful.

HEALTH CARE CONSULTING SERVICES

         We also  provide  health  care and vision care  consulting  services to
hospitals, managed care companies and physicians through our TFG subsidiary. The
core business of TFG is two-fold: developing and maintaining physician databases
for clients' needs and providing customized strategic plans. Services included
are physician recruitment tools, competitive intelligence, demand studies,
community health analyses and distribution channel mapping. TFG clients include
multi-hospital health systems, community hospitals, academic medical centers,
specialty health care providers and manufacturers and distributors of health
care products. In 1998, as a result of losses incurred in previous years, TFG
reduced staffing substantially, tightened it business focus and began
outsourcing certain services such as teleresearch and physician recruiting. In
1999, two senior consultants joined who are expected to develop new business and
help lead TFG towards significant financial improvement during 2000.

                                       25
<PAGE>

         The senior  consulting  staff of TFG includes  seven  individuals  with
significant experience in health care. We believe that new business will
increase as a result of existing business relationships and previously-developed
leads for new business. In addition to working with former clients, sales
efforts are in development to generate new clients in the hospital, academic
medical center, hospital system and other health care provider categories. TFG
served approximately 13 clients in 1999.

         Industry  projections  indicate continued turbulence in the health care
industry as prices paid by government and managed care organizations continue to
decrease. Consolidation, diversification, divestiture and downsizing are among
the actions many health care providers are being forced to consider in order to
solidify a position in the fast changing market place. TFG believes it is
positioned to assist health care managers in understanding the range of
available options and selecting an appropriate course of action. See
"Management's Discussion and Analysis -- Results of Operations -- Revenues."

         Clients are generally asked to pay a certain amount at the commencement
of the engagement and at the point where predefined milestones are reached, but
no less than monthly. Certain clients pay a monthly retainer. Projects may be
priced on an hourly rate or at a fixed project price, exclusive of out of pocket
expenses.

         We  believe  that  the  key  competitive  factors  in the  health  care
consulting services segment is the experience of consultants, contacts within
the industry, pricing of services and satisfaction of clients. Primary
competitors are national consulting firms and small health care consulting
firms.

EMPLOYEES

         As of  December  31,  1999,  we had 129  full-time  and  two  part-time
employees. None of our employees is a member of a labor union or subject to a
collective bargaining agreement. LaserSight generally considers its employee
relations to be good.

ITEM 2.  PROPERTIES

         Our principal offices,  including executive offices and administrative,
marketing and U.S. manufacturing facilities, are located in approximately 22,700
square feet of space that we have leased in Winter Park, Florida. This lease
expires on June 14, 2002. We have leased approximately 15,600 square feet of
additional space in Winter Park, Florida for administrative office space and to
provide capacity for an increase in U.S. manufacturing. The lease of this
additional space in Winter Park expires January 31, 2004. We lease approximately
3,900 square feet of office space in St. Louis, Missouri, which lease expires
July 31, 2001. We lease approximately 6,400 square feet of space near San Jose,
Costa Rica, which we use as a manufacturing facility. The lease of the San Jose
manufacturing facility expires November 30, 2000. We lease approximately 5,500
square feet of space in Munich, Germany, which we will use as our European base
of operations. The Munich lease expires in February 2004. In our opinion, the
various properties used in our operations are generally in good condition and
are adequate for the purposes for which we utilize them.

ITEM 3.  LEGAL PROCEEDINGS

         VISX,  INCORPORATED.  On  November  15,  1999,  we were  served  with a
complaint filed by Visx asserting that the Company's technology infringed one of

                                       26
<PAGE>

Visx's U.S. patents for equipment used in ophthalmic surgery. On November 16,
1999, LaserSight and Visx reached agreement to stay the patent litigation and to
continue negotiations toward a U.S. license agreement in our effort to
facilitate commercialization of its laser systems in the U.S. During the stay,
we could commence manufacturing its laser systems in the U.S. but could not
sell, offer to sell, ship or use commercially its systems in the United States
until the parties entered into a license agreement or the stay was otherwise
lifted. This stay did and does not affect our ability to manufacture or sell its
laser systems outside the U.S. On February 1, 2000, we announced that we
withdrew from the licensing negotiations and allowed the litigation to proceed.
The stay was lifted effective February 16, 2000. In addition, on February 1,
2000, we filed suit against Visx claiming non-infringement and invalidity of the
Visx patent and asserting that Visx infringes U.S. Patent No. 5,630,810.
Management believes that LaserSight does not infringe Visx's patent and that
this action will not have material adverse effect on our business, financial
condition or results from operations. However, the outcome of patent litigation,
particularly in jury trials, is inherently uncertain, and an unfavorable outcome
in the Visx litigation could have a material adverse effect on our business,
financial condition and results of operations. See "Management's Discussion and
Analysis of Financial Condition and Results of Operations - Risk Factors and
Uncertainties - We are subject to risks and uncertainties relating to our patent
litigation with Visx" in Item 7.

         Separately,  in May  1998,  Visx  asserted  that  we  were  underpaying
royalties due under an international license agreement (the "License Agreement")
and submitted the dispute for binding arbitration. Prior to the arbitration, the
dispute was resolved in November 1999. The resolution did not result in a
material adverse effect on our financial condition or results of operations.

         FORMER NNJEI OWNERS. On March 22, 1999, we received notice of an action
filed on March 15, 1999 by the former owners of Northern New Jersey Eye
Institute, or NNJEI, and related assets and entities against LaserSight in U.S.
District Court for the District of New Jersey. The complaint alleges breach of
contract in connection with a provision in our July 1996 acquisition agreements
related to the assets of NNJEI and related assets and entities. Such provision
provided for additional issuance of LaserSight common stock if our stock price
was not at certain levels in July 1998. We issued the additional common stock in
July 1998 in accordance with the provisions of the agreements. The plaintiffs
allege that, based on the price of LaserSight common stock in July 1998,
additional payments are required of approximately $540,000. Cross motions for
summary judgment have been filed and are awaiting action by the court.
Management disagrees with the plaintiffs' interpretation of the NNJEI agreements
and believes that its obligations under the agreements will not have a material
adverse effect on our financial condition or results of operations.

         J.T.  LIN. On June 24, 1999,  Jui-Teng Lin, a former  president,  chief
executive officer and director of LaserSight, filed an action in the Circuit
Court of the Ninth Judicial Circuit in Orange County, Florida, against
LaserSight. This action asserts that LaserSight is currently in default on a
promissory note executed in June 1991, and payable to Mr. Lin in the principal
amount of $1,180,000. LaserSight believes that the allegations made by the
plaintiff against LaserSight are without merit and it intends to vigorously
defend the action. Management believes that LaserSight has satisfied its
obligations under the promissory note and that this action will not have a
material adverse effect on our financial condition or results of operations.

         FORMER MRF, INC. SHAREHOLDER.  On November 12, 1999 a lawsuit was filed
in the U.S. District Court for the Eastern District of Missouri on behalf of a
former shareholder of MRF, Inc. (the "Subsidiary"), a wholly-owned subsidiary of
LaserSight. The lawsuit names Michael R. Farris, the Company's Chief Executive
Officer, as the sole defendant and alleges fraud and breach of fiduciary duty by

                                       27
<PAGE>

Mr. Farris in connection with the redemption by the Subsidiary of the former
shareholder's capital stock in the Subsidiary. At the time of the redemption,
which redemption occurred prior to LaserSight's acquisition of the Subsidiary,
Mr. Farris was the President and Chief Executive Officer of the Subsidiary.
LaserSight's Board of Directors has authorized LaserSight to retain and, to the
fullest extent permitted by the Delaware General Corporation Law, pay the fees
of counsel to defend Mr. Farris, the Subsidiary and LaserSight in the litigation
so long as a court has not determined that Mr. Farris failed to act in good
faith and in a manner Mr. Farris reasonably believed to be in the best interest
of the Subsidiary at the time of the redemption. Management has reviewed the
lawsuit and believes that the allegations set forth therein are without merit,
and that our obligations with respect to Mr. Farris' legal defense will not have
a material adverse effect on our financial condition or results from operations.

         LAMBDA  PHYSIK,  INC.  On January  20,  2000 a lawsuit was filed in the
Circuit Court of Broward County, Florida on behalf of Lambda Physik, Inc.
("Lambda") against LaserSight. The action alleges that LaserSight is in breach
of an agreement it entered into with Lambda for the purchase of lasers from
Lambda. Lambda has requested $1,852,813 in damages, plus interest, costs and
attorney's fees. LaserSight believes that the allegations made by the plaintiff
are without merit, and intends to vigorously defend the action. Management
believes that LaserSight has satisfied its obligations under the agreement and
that this action will not have material adverse effect on tour financial
condition or results from operations.

         ROUTINE  MATTERS.  In addition,  we are  involved  from time to time in
routine litigation and other legal proceedings incidental to our business.
Although no assurance can be given as to the outcome or expense associated with
any of these proceedings, we believe that none of such proceedings, either
individually or in the aggregate, will have a material adverse effect on the
financial condition of LaserSight.

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

         None.

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<PAGE>

                                     PART II

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

         Our common  stock trades on The  Nasdaq  Stock  Market(R)  under the
symbol LASE. The following table sets forth, for the fiscal quarters  indicated,
the high and low sale prices for our common stock on The Nasdaq Stock Market.

         1997:                                            High        Low
         ----                                             ----        ---
         First Quarter                                   $6.63      $5.19
         Second Quarter                                   7.31       3.38
         Third Quarter                                    6.94       4.19
         Fourth Quarter                                   5.25       2.56

         1998:
         ----
         First Quarter                                   $3.38      $1.56
         Second Quarter                                   5.38       2.25
         Third Quarter                                    8.03       3.38
         Fourth Quarter                                   6.00       2.75

         1999:
         ----
         First Quarter                                   $5.94      $3.88
         Second Quarter                                  20.38       5.22
         Third Quarter                                   17.63      12.13
         Fourth Quarter                                  18.31       7.19

         On March 27,  2000,  the closing sale price for our common stock on the
Nasdaq National Market was $7.38 per share. As of March 27, 2000, LaserSight had
19,803,663  shares  of  common  stock  outstanding  held  by  approximately  200
stockholders  of  record  and,  to  our  knowledge,  approximately  6,185  total
stockholders,  including  stockholders  of record  and  stockholders  in "street
name."

         We have never  declared or paid any cash  dividends on our common stock
and do not anticipate paying cash dividends on our common stock in the
foreseeable future. Our current policy is to retain all available funds and any
future earnings to provide funds for the operation and expansion of our
business. Any determination in the future to pay dividends will depend upon our
financial condition, capital requirements, results of operations and other
factors deemed relevant by our board of directors, including any contractual or
statutory restrictions on our ability to pay dividends.

POSSIBLE DILUTIVE ISSUANCES OF COMMON STOCK

         Each of the following  issuances of Common Stock may depress the market
price of the Common Stock. See "Management's Discussion and Analysis - Risk
Factors and Uncertainties - Common Stock Risks--The Significant Number of Shares
Eligible for Future Sale and Dilutive Stock Issuances may Adversely Affect Our
Stock Price."

         LASERSIGHT    CENTERS   AND   FLORIDA   LASER   PARTNERS.    Based   on
previously-reported agreements entered into in 1993 in connection with our
acquisition of LaserSight Centers (our development-stage subsidiary) and
modified in July 1995 and March 1997, we may be obligated as follows:

                                       29
<PAGE>

         o  To issue up to 600,000  unregistered  shares of Common Stock
            ("Centers Contingent  Shares") to the former  stockholders  and
            option holders of LaserSight Centers (including two trusts related
            to our Chairman of the Board and certain of our former  officers and
            directors).  The Centers Contingent  Shares  will be issued only if
            we achieve  certain  pre-tax operating  income levels through March
            2002. Such income levels must be related to our use of a fixed or
            mobile  excimer  laser to perform PRK, the  arranging for the
            delivery of PRK or receipt of license or royalty fees  associated
            with patents held by LaserSight  Centers.  The Centers   Contingent
            Shares are  issuable  at the rate of one share per $4.00 of such
            operating income.

         o  To pay to a  partnership  whose  partners  include our  Chairman of
            the  Board and certain of our former  officers and directors a
            royalty of up to $43  (payable  in  cash  or in  shares  of  Common
            Stock  ("Royalty Shares")),  for each eye on which PRK is performed
            on a fixed or mobile excimer  laser  system owned or operated by
            LaserSight Centers or its affiliates.

         o  Royalties do not begin to accrue until the earlier of March 2002 or
            the delivery of all of the 600,000 Centers Contingent Shares.

         As of March 27,  2000,  we have not  accrued  any  obligation  to issue
Centers Contingent Shares or Royalty Shares. We cannot assure you that any
issuance of Centers Contingent Shares or Royalty Shares will be accompanied by
an increase in our per share operating results. We are not obligated to pursue
strategies that may result in the issuance of Centers Contingent Shares or
Royalty Shares. It may be in the interest of our Chairman of the Board for us to
pursue business strategies that maximize the issuance of Centers Contingent
Shares and Royalty Shares.

         PHOTOMED.  If,  within  specified  time frames,  the FDA approves  (for
general commercial use) a LaserSight-manufactured laser system in the treatment
of farsightedness that uses part or all of the know-how of the laser technology
we acquired from Photomed, we would be required to issue additional shares of
Common Stock with a market value of up to $1.0 million (based on the average
closing price of the Common Stock during the preceding 10-day period) to the
former Photomed stockholders. Because such approval was not received by June 1,
1999, this obligation decreases by approximately $2,740 per day each day
thereafter, and the obligation will be eliminated entirely on June 1, 2000. As
of March 27, 2000, the number of additional shares issuable would have been
approximately 20,000. Depending on whether and when such FDA approval is
received and on the market price of the Common Stock at the time of any such
approval, the actual number of additional shares of Common Stock issuable could
be more (but not more than permitted under the listing rules of The Nasdaq Stock
Market) or less than this number.

         FOOTHILL  WARRANT.  In April  1997,  we issued to Foothill a warrant to
purchase 500,000 shares of Common Stock (the "Foothill Warrant") at a price of
$6.067 per share. We are required to make anti-dilution adjustments to both the
number of warrant shares and the warrant exercise price if we sell Common Stock
or Common Stock-equivalents (such as convertible securities or warrants) at a
price per share that is (or could be) less than the fair market value of the
Common Stock at the time of such sale (a "Below-Market issuance"). To date, such
anti-dilution adjustments have resulted in (1) an increase in the number of
Foothill Warrant shares to 594,562, and (2) a reduction to the exercise price of
the Foothill Warrant shares to $5.10 per share. Additional anti-dilution
adjustments to the Foothill Warrant could also result from any future
Below-Market Issuance. The Foothill warrants may be exercised at any time
through March 31, 2002. As of March 27, 2000, warrants for 97,562 shares of our
common stock remain outstanding.

                                       30
<PAGE>

         SERIES B  WARRANT.  In  connection  with our  issuance  of the Series B
Preferred Stock in August 1997, we issued to the former holders of the Series B
Preferred Stock warrants to purchase 750,000 shares of Common Stock (the "Series
B Warrant") at a price of $5.91 per share at any time before August 29, 2002. In
connection with a March 1998 agreement whereby we obtained the option to
repurchase the Series B Preferred Stock and a lock-up on conversions, the
exercise price of the Series B Warrant shares was reduced to $2.753 per share.
We are required to make anti-dilution adjustments to both the number of warrant
shares and the warrant exercise price in the event we make a Below-Market
Issuance. To date, these anti-dilution adjustments and other agreements among
the former holders of the Series B Preferred Stock and us have resulted in (1)
an increase in the number of Series B Warrant shares to 787,998, and (2) a
reduction to the exercise price of Series B Warrant shares to $2.60 per share.
Additional anti-dilution adjustments to the Series B Warrants could also result
from any future Below-Market Issuance. As of March 27, 2000, 140,625 of such
warrants had been exercised.

         SHORELINE  WARRANT.  In  connection  with  our  sale  of the  Series  B
Preferred Stock in August 1997, we issued to four individuals associated with
our placement agent warrants to purchase 40,000 shares of Common Stock (the
"Shoreline Warrant") at a price of $5.91 per share at any time before August 29,
2002. We are required to make anti-dilution adjustments to both the number of
warrant shares and the warrant exercise price in the event we make a
Below-Market Issuance. To date, these anti-dilution adjustments have resulted in
(1) an increase in the number of Shoreline Warrant shares to 42,254, and (2) a
reduction to the exercise price of Shoreline Warrant shares to $5.58 per share.
Additional anti-dilution adjustments to the Shoreline Warrants could also result
from any future Below-Market Issuance of Common Stock. As of March 27, 2000,
8,589 of such warrants had been exercised.

         SERIES  D  PREFERRED  STOCK.  In  accordance  with  the  terms  of  our
Certificate of Designation, Preferences and Rights of the Series D Preferred
Stock, the holders of the Series D Preferred Stock are entitled to certain
anti-dilution adjustments if we issue Common Stock or Common Stock-equivalents
(such as convertible securities or warrants) at a price per share (or having a
conversion or exercise price per share) less than $4.00 per share. To date, no
anti-dilution adjustments have been made.

         MARCH 1999 PRIVATE PLACEMENT  WARRANTS.  In connection with our sale of
Common Stock in March 1999, we issued the purchasers warrants to purchase a
total of 225,000 shares of Common Stock at an exercise price of $5.125 per
share, the closing price of the Company's Common Stock on March 22, 1999. The
warrants have a term of five years. As of March 27, 2000, 45,000 of such
warrants had been exercised.

         CONSULTING  WARRANTS.  On  February  22,  1999,  in  connection  with a
consulting services agreement that we entered into with Guy Numann, we issued
warrants to purchase a total of 67,500 shares of our common stock at a price of
$5.00 per share. One-third of the warrants become vested on each annual
anniversary of the grant until all the warrants are vested. To the extent
vested, the warrants are exercisable at any time prior to February 22, 2004. As
of March 27, 2000, 22,500 of such warrants had vested and all such warrants
remained outstanding.

                                       31
<PAGE>

ITEM 6.  SELECTED CONSOLIDATED FINANCIAL DATA

         The following  selected  consolidated  financial data should be read in
conjunction with the consolidated financial statements and related notes and
"Management's Discussion and Analysis of Financial Condition and Results of
Operations" included elsewhere herein. The summary financial information as of
and for each of the years in the five-year period ended December 31, 1999 is
derived from our consolidated financial statements for such years.

<TABLE>
<CAPTION>
                              (In thousands, except for per share amounts)
                                   1999             1998           1997                1996             1995
                                   ----             ----           ----                ----             ----

<S>                             <C>              <C>               <C>              <C>               <C>
Net sales                       $21,728          $17,756           $24,389          $21,504           $25,988
Gross profit                     11,951           11,410            11,687           11,381            18,895
Income (loss) from operations   (15,102)         (11,461)           (9,262)          (4,960)            4,552
Gain on sale of subsidiaries         --              364             4,129               --                --
Net income (loss)               (14,424)         (11,882)           (7,253)          (4,074)            4,592
Conversion discount
     on preferred stock              --             (859)              (42)          (1,011)               --
Dividends and accretion
     on preferred stock              --           (2,752)             (298)            (359)               --
Income (loss) attributable
     to common stockholders     (14,424)         (15,493)           (7,593)          (5,444)            4,592
Basic earnings
     (loss) per common share      (0.89)           (1.26)            (0.80)           (0.69)             0.68
Diluted earnings
     (loss) per share             (0.89)           (1.26)            (0.80)           (0.69)             0.64

Working capital                  21,648           14,875            12,730           10,021             7,272
Total assets                     49,379           43,873            50,461           34,250            29,102
Long-term obligations               100              560               500              642                --
Redeemable convertible
     preferred stock                 --               --            11,477               --                --
Stockholders' equity             39,578           34,015            27,040           26,769            20,420


</TABLE>

                                       32
<PAGE>


ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
         OF OPERATIONS

         The  following  discussion  and analysis of  LaserSight's  consolidated
results of operations and consolidated financial position should be read in
conjunction with the Selected Consolidated Financial Data and LaserSight's
consolidated financial statements, including the notes thereto, appearing
elsewhere in this report.

         All references to years are to LaserSight's fiscal years ended December
31, 1999, 1998 and 1997, unless otherwise indicated.

OVERVIEW

         LaserSight's net loss and loss attributable to common  shareholders for
1999 was $14,423,980, or $0.89 per basic and diluted common share, on net sales
of $21,728,452, while the net loss for 1998 was $11,882,389 and its loss
attributable to common stockholders that year was $15,493,214, or $1.26 per
basic and diluted common share, on net sales of $17,756,116. The net losses are
primarily attributable to the expenses generated by our technology segment. The
difference between the net loss and the loss attributable to common stockholders
in 1998 resulted from preferred stock dividends, accretion, premiums on
repurchases and the conversion discount on preferred stock.

         LaserSight  is  principally  engaged in the  manufacture  and supply of
narrow beam scanning excimer laser systems, keratomes, keratome blades and other
related products used to perform procedures that correct common refractive
vision disorders such as nearsightedness, farsightedness and astigmatism. Since
1994, we have marketed our laser systems commercially in over 30 countries
worldwide and currently have an installed base of over 250 scanning laser
systems outside the U.S., including approximately 80 of our LaserScan LSX laser
systems.

         In November 1999, we received FDA approval for commercialization of our
LaserScan LSX laser systems in the U.S., and shipments of that product in the
U.S. are expected to begin within the next week.

         Our  MicroShape  family of keratome  products  includes  our  UniShaper
single-use keratome, UltraShaper durable keratome, a control console which may
be used interchangeably with our single-use and durable keratomes, and our
UltraEdge keratome blades. We began commercial shipment of keratome blades in
July 1999 and of our single-use keratomes in December 1999, and anticipate that
both of these products will provide us with the opportunity to participate in
the significant growth in refractive laser vision correction procedure volume by
generating recurring revenue streams. We currently expect to begin commercial
shipments of our UltraShaper durable keratomes during the second quarter of
2000.

         As a result of these significant developments, our historical financial
statements may not be indicative of our future performance. In particular, we
anticipate that our LaserScan LSX laser system will make a more significant
contribution to our future operating results in the future as a result of the
first commercial shipments of these laser systems to U.S. customers within the
next week. In addition, commercial shipment of our UniShaper single-use keratome
products to U.S. and international customers began in December 1999, and we
expect to commercially launch our UltraShaper durable keratome in the second
quarter of 2000, which we also expect to contribute to our future operating
results. However, we expect to continue to incur a loss and a deficit in cash
flow at least through the first quarter of 2000.

                                       33
<PAGE>

      We also license to other  participants  in the excimer  laser  industry
various patents held by LaserSight related to the use of excimer lasers to
ablate biological tissue, and provide health care and vision care consulting
services to hospitals, managed care companies and physicians. For information
regarding our export sales and operating revenues, operating profit (loss) and
identifiable assets by industry segment, see note 14 of the notes to our
consolidated financial statements included in this prospectus.

CERTAIN PRO FORMA FINANCIAL INFORMATION

         We sold our MEC  Health  Care,  Inc.  and LSIA  subsidiaries  to Vision
Twenty-One, Inc. in a transaction effective as of December 1, 1997. Under
LaserSight's ownership, MEC was a vision managed care company which managed
vision care programs for health maintenance organizations and other insured
enrollees and LSIA was a physician practice management company which managed the
ophthalmic practice known as the Northern New Jersey Eye Institute (NNJEI) under
a management services agreement.

         The following pro forma information has been prepared assuming that the
disposition of both MEC and LSIA had occurred as of the beginning of the year
ended December 31, 1997. The pro forma adjustments serve to eliminate revenues
and expenses related to MEC and LSIA for the periods presented and do not
include any overhead allocations. The unaudited pro forma condensed consolidated
revenues, gross profit and net loss are not necessarily indicative of results
that would have occurred had the disposition been consummated as of the
beginning of the year ended December 31, 1997, or that which might be attained
in the future.

                      For the Year Ended December 31, 1997
                                   (Unaudited)

                                  Pro Forma Adjustments
                 Historical        MEC          LSIA           Pro Forma
                 ----------        ---          ----           ---------

Revenues, net  $ 24,388,833   $(7,988,419)  $(3,021,304)     $ 13,379,110

Gross profit     11,686,993    (2,229,356)     (607,517)        8,850,120

Net loss         (7,253,084)     (450,700)     (214,420)       (7,918,204)


RESULTS OF OPERATIONS

         The following table sets forth, for the periods indicated,  information
derived from our statements of operations expressed as a percentage of net
sales, and the percentage change in such items from the comparable prior year
period. Any trends illustrated in the following table are not necessarily
indicative of future results.

                                       34
<PAGE>

<TABLE>
<CAPTION>
                                                                     Percentage Increase (Decrease)
                                  As a Percentage of Net Sales             Over Prior Periods
                                     Year Ended December 31,             Year Ended December 31,
                                     -----------------------            -----------------------
                                   1997        1998        1999     1997 to 1998      1998 to 1999
                                   ----        ----        ----     ------------      ------------
Statements of Operations Data:
Net revenues:
<S>                               <C>          <C>        <C>            <C>               <C>
  Refractive products             48.9%        89.9%      89.3%          33.9%             21.5%
  Patent services                  1.0          6.3        9.1           *nm               77.2
  Healthcare services              5.0          3.8        1.6          (44.1)            (47.6)
  Subsidiaries sold               45.1           --         --         (100.0)              0.0
                                ------       ------     ------
    Net revenues                 100.0        100.0      100.0          (27.2)             22.4
Gross profit(1)                   47.9         64.3       55.0           (2.4)              4.7
Research, development and
    regulatory expenses (2)       11.5         21.6       14.4           36.8             (18.3)
Other general and
   administrative expenses        53.8         68.5       76.7           (7.3)             37.1
Selling-related expenses (3)      13.5         25.7       21.7           38.8               3.2
Amortization of intangibles        7.1         13.0       11.7           33.0               9.9
                                ------       ------      -----
Loss from operations             (38.0)       (64.5)     (69.5)          23.7              31.8


</TABLE>


* Not meaningful.

(1)      As a  percentage  of net  revenues,  the gross  profit  for  refractive
      products  only for each of the three years ended  December 31, 1997,  1998
      and 1999, were 65%, 62% and 50%, respectively.

(2)      As  a  percentage  of  refractive   product  net  revenues,   research,
      development  and  regulatory  expenses  for each of the three  years ended
      December 31, 1997, 1998 and 1999, were 24%, 24% and 16%, respectively.

(3)      As a percentage  of refractive  product net  revenues,  selling-related
      expenses for each of the three years ended  December  31,  1997,  1998 and
      1999, were 28%, 29% and 24%, respectively.

         YEAR ENDED DECEMBER 31, 1999 COMPARED TO YEAR ENDED DECEMBER 31, 1998

         Revenues.  Net revenues for the year ended  December 31, 1999 increased
by $3.9 million, or 22%, to $21.7 million from $17.8 million for the comparable
period in 1998. During the year ended December 31, 1999, refractive products
revenues increased $3.4 million, or 22%, to $19.4 million from $16.0 million for
the comparable period in 1998. This revenue increase was primarily the result of
increased sales of our higher priced LaserScan LSX excimer laser system. During
the year ended December 31, 1999, excimer laser system sales accounted for
approximately $17.0 million in revenues compared to $14.6 million in revenues
over the same period in 1998. During the year ended December 31, 1999 and 1998,
respectively, LaserScan LSX system sales accounted for 89% and 60%,
respectively, of total excimer laser system sales. During the year ended
December 31, 1999, 65 laser systems were sold compared to 50 system sales over
the comparable period in 1998. The 65 systems sold during 1999 include 51 system
sales to new customers and 14 LaserScan LSX excimer laser systems sold to
existing customers to replace older laser systems. The replacement systems were
sold at discounted prices at a positive gross margin, though at a lower gross
margin than sales to new customers. Additional improvements in refractive
products related revenues during the year ended December 31, 1999 were
attributable to an increase in the level of service contract revenues and
increased revenues generated from our aesthetic product line, which was acquired

                                       35
<PAGE>

in April 1998. These increases were slightly offset by a reduction in revenues
generated from miscellaneous part sales for the year ended December 31, 1999 as
compared to the year ended December 31, 1998. Net revenues from patent services
for the year ended December 31, 1999 increased approximately $0.9 million, or
77%, to $2.0 million from $1.1 million for the comparable period in 1998, due to
increased licensing fees. Net revenues from health care services for the year
ended December 31, 1999 decreased approximately $0.3 million, or 48% to $0.4
million from $0.7 million for the comparable period in 1998. This decrease was
primarily attributable to a reduction in consulting services provided and was
accompanied by a reduction in expenses of approximately $0.2 million over the
year ended December 31, 1998. Such revenue and expense reductions are primarily
the result of staffing reductions instituted during mid-1998 to more closely
match the cost structure of this segment with anticipated revenues going
forward.

         COST OF REVENUES;  GROSS PROFITS.  For the year ended December 31, 1999
and 1998, gross profit margins were 55% and 64%, respectively. The gross profit
margin decrease during the year ended December 31, 1999 was primarily
attributable to higher raw material costs relating to the LaserScan LSX excimer
laser system of $2.0 million, an increase in manufacturing overhead of $0.5
million, an increase in our inventory obsolescence reserve of $0.9 million, and
an increase of $0.2 million in raw materials relating to our aesthetics
division, which was acquired in April 1998.

         RESEARCH,  DEVELOPMENT AND REGULATORY EXPENSES.  Research,  development
and regulatory expenses for the year ended December 31, 1999 decreased by $0.7
million, or 18%, to $3.1 million from $3.8 million for the comparable period in
1998. We continued to develop our keratome systems, excimer laser systems and
continued to pursue protocols in our effort to attain FDA approval for our
products. As a result of a continuation of these efforts plus the anticipated
development of new product concepts, we expect research and development expenses
during 2000 to increase over levels incurred during 1999. Regulatory expenses
are expected to increase as a result of our continued pursuit of FDA approval
for our PMA supplements, protocols added during 1999 related to the potential
use of our laser systems for treatments utilizing LASIK procedures and the
possible development of additional pre-market approval supplements and future
protocols for submission to the FDA.

         OTHER   GENERAL  AND   ADMINISTRATIVE   EXPENSES.   Other  general  and
administrative expenses for the year ended December 31, 1999 increased $4.5
million, or 37%, to $16.7 million from $12.2 million for the comparable period
in 1998. This increase was due to an increase in expenses related to our
refractive products business of approximately $4.6 million over the comparable
period in 1998. These included enhancements to the customer support and
training, quality assurance, marketing, software development and engineering
departments of $2.5 million, $0.4 million of costs relating to our efforts to
develop a blade manufacturing operation, $0.5 million of higher depreciation and
lease costs (including the second Winter Park, Florida facility and larger
office space), $0.4 million of salaries primarily resulting from staffing
additions to accounting, information systems and human resources departments and
bad debt expense of $0.8 million, which represented a general increase in
reserves. See "Risk Factors--Financial and Liquidity Risks -- If our
uncollectible receivables exceed our reserves we will incur additional
unanticipated expenses, and we may experience difficulty collecting restructured
receivables with extended payment terms." The total increase was partially
offset by a $0.2 million reduction of expenses related to our patent services
business from the comparable period in 1998.

         SELLING-RELATED  EXPENSES.  Selling-related  expenses  consist of those
items directly related to sales activities, including commissions on sales,
royalty or license fees, warranty expenses, and costs of shipping and
installation. Commissions and royalties, in particular, can vary significantly
from sale-to-sale or period-to-period depending on the location and terms of
each sale. Selling-related expenses for the year ended December 31, 1999

                                       36
<PAGE>

increased $0.1 million, or 3%, to $4.7 million from $4.6 million during the
comparable period in 1998. This increase was primarily attributable to an $0.5
million increase in estimated warranty expense being accrued resulting from
higher sales and an increase in the per system estimate to provide annual
warranty coverage from the comparable 1998 period, partially offset by a $0.4
million decrease in sales commissions, which vary depending on the location of
sale. There were no material changes in the levels of royalty fees, system
installation and shipping costs in the comparable periods.

         AMORTIZATION OF  INTANGIBLES.  During the year ended December 31, 1999,
costs relating to the amortization of intangible assets increased by $0.2
million, or 10%, to $2.5 million from $2.3 million for the comparable period in
1998. Items directly related to the amortization of intangible assets are
acquired technologies, patents, license agreements and goodwill.

         LOSS FROM  OPERATIONS.  The operating  loss for the year ended December
31, 1999 was $15.1 million compared to the operating loss of $11.5 million for
the same period in 1998. This increase in the loss from operations was primarily
due to the increase in other general and administrative expenses related to the
sale of our refractive products and the decrease in our gross profit margin,
partially offset by an improvement in the operating gain generated by our patent
services subsidiary.

         OTHER  INCOME AND EXPENSE.  Interest  and dividend  income for the year
ended December 31, 1999 was $0.8 million compared to $0.6 million for the
comparable period in 1998. Interest and dividend income was earned from the
investment of cash and cash equivalents and the collection of long-term
receivables related to laser system sales. Interest expense for the year ended
December 31, 1999 was $0.1 million compared to interest expense of $0.8 million
for the comparable period in 1998. Interest expense incurred during the year
ended December 31, 1999 related primarily to an adjustment to the fair value of
the warrant issued to Foothill Capital Corporation and interest paid on a
capital lease obligation during the first half of 1999. Interest expense
incurred during the year ended December 31, 1998 related primarily to the credit
facility established with Foothill on April 1, 1997 which was repaid in full in
June 1998. In addition to interest paid on the outstanding note payable balance,
interest expense in 1998 included the amortization of deferred financing costs,
the accretion of the discount on the note payable, and fees associated with
amendments to the original loan agreement. During the year ended December 31,
1998, LaserSight recognized gains on the sale of subsidiaries and securities of
$0.4 million resulting from the sale of marketable equity securities which were
received in December 1997 in exchange for the sale of two health care
subsidiaries.

         INCOME TAXES.  For the year ended December 31, 1999,  LaserSight had no
income tax expense, while income tax expense of $0.2 million was recognized
during the year ended December 31, 1998. The net expense for the year ended
December 31, 1998 is primarily the result the payment of Japanese taxes in
connection with the receipt of $1.2 million in royalties for the non-exclusive
license of certain patents, the income from which is deferred for accounting
purposes.

         NET LOSS.  Net loss for the year ended  December  31,  1999,  was $14.4
million compared to a net loss of $11.9 million for the comparable period in
1998. The increase in net loss for the year ended December 31, 1999 can be
attributed to the increase in other general and administrative expenses incurred
by our refractive products operations and the decrease in our gross profit
margin, partially offset by an improvement in the operating gain generated by
our patent services subsidiary.

         LOSS  ATTRIBUTABLE  TO COMMON  SHAREHOLDERS.  The loss  attributable to
common shareholders for the year ended December 31, 1998 was impacted by the
$1.1 million premium paid on the repurchase of the 525 remaining shares of

                                       37
<PAGE>

Series B Preferred Stock, the accretion of $0.6 million of financing costs
related to such shares, the $0.8 million value of the conversion discount on the
Series C Preferred Stock and Series D Preferred Stock, the impact of the $0.7
million premium paid on the first quarter 1998 repurchase of 351 shares of
Series B Preferred Stock and the accretion of $0.4 million of financing costs
related to such shares. The comparable period in 1999 was not impacted by any
such adjustments.

         LOSS PER SHARE. The loss per basic and diluted share decreased to $0.89
for the year ended December 31, 1999, compared to $1.26 for the comparable
period in 1998. Of the basic and diluted losses per share for the year ended
December 31, 1998, $0.29 was a result of the value of the conversion discount on
preferred stock in accordance with EITF Topic D-60 and accretion and dividend
requirements on the Series B Preferred Stock. During the year ended December 31,
1999, the weighted average shares of common stock outstanding increased
primarily due to the exercise of options and warrants and the private placement
completed in March 1999.

         YEAR ENDED DECEMBER 31, 1998 COMPARED TO YEAR ENDED DECEMBER 31, 1997

         REVENUES. Net revenues decreased by $6.6 million, or 27%, to $17.8
million in 1998 from $24.4 million in 1997 primarily as a result of the
subsidiaries sold in 1997. Refractive product revenues increased by $4.0
million, or 34%, to $16.0 million in 1998 from $11.9 million in 1997. The
improvement in refractive product net revenues can be primarily attributed to
increased sales of our newer LaserScan LSX excimer laser system during 1998 at a
higher average selling price, resulting in $3.4 million of the total revenue
increase. The average system selling price increased by approximately 11% from
1997 levels. Fifty laser systems, including 30 of our LaserScan LSX systems,
were sold during 1998 compared to 46 laser systems, including nine LaserScan LSX
systems, which were sold in 1997. Other contributing factors leading to the
increase in refractive product revenues were a $0.3 million increase in service
contract revenues, and a $0.4 million increase in revenues generated from our
aesthetic product line. Patent related revenues also increased by $0.9 million
to $1.1 million in 1998 from $0.2 million in 1997.

         More than  offsetting  the  increases  in  refractive  product  and
patent revenues were decreases in health care services revenues, which was
attributable to the sale of MEC and LSIA effective December 1, 1997. These two
subsidiaries contributed revenues of $8.0 million and $3.0 million,
respectively, during the year ended 1997. All of our health care services
revenue was generated by TFG during 1998. Net sales for TFG for the year ended
1998 decreased by $0.5 million from the same period in 1997. This decrease was
due primarily to a reduction in consulting services provided and was accompanied
by a total expense reduction, including cost of services, of $1.0 million for
the year ended 1998. Such revenue and expense decreases are primarily the result
of staffing reductions instituted during 1998 to more closely match the cost
structure of the health care services segment with anticipated revenues going
forward.

         COST OF REVENUES;  GROSS PROFITS.  Gross profit margins were 64% of net
sales in 1998 compared to 48% in 1997. However, gross profit decreased by $0.3
million, or 2.4%, to $11.4 million in 1998 from $11.7 million in 1997. The gross
profit margin percentage increase was primarily attributable to the sale of MEC
and LSIA effective December 1, 1997. MEC and LSIA operated at gross margins of
28% and 20%, respectively, for the year ended 1997. An additional contributing
factor leading to the improvement in the gross profit margin was a higher level
of LaserScan LSX laser system sales, which generally carry a higher gross
margin.

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<PAGE>

         RESEARCH,  DEVELOPMENT AND REGULATORY EXPENSES.  Research,  development
and regulatory expenses increased by $1.0 million, or 37%, to $3.8 million in
1998 from $2.8 million in 1997. The increase can be primarily attributed to
continued development and validation of the keratome product line and the
development of a new mobile scanning refractive laser system, partially offset
by a decrease in costs relating to the continued development of the LaserScan
LSX, which was substantially completed during 1998. Additionally, LaserSight
incurred minor increases in costs related to the FDA regulatory approval
process, both for its own scanning laser system and the LASIK laser system
acquired from Dr. Kremer. In 1998, approximately $1.1 million was incurred in
the development of and clinical and manufacturing validation of the UniShaper
single-use keratome compared to $0.1 million in 1997. During 1998, LaserSight
began a project to develop a mobile platform for an excimer laser system and
incurred approximately $0.4 million in related costs. Expenses related to the
development of the LaserScan LSX excimer laser system decreased approximately
$0.3 million from 1997 levels to approximately $0.6 million in 1998. As a result
of a continuation of the efforts described plus the anticipated development of
new product ideas, we expect research and development expense during 1999 to
remain at levels consistent with those incurred during 1998. Regulatory expenses
may increase as a result of our continued pursuit of FDA approval, protocols
added during 1997 and 1998 related to the potential use of our laser systems for
LASIK and the possible development of additional future protocols for submission
to the FDA.

         OTHER   GENERAL  AND   ADMINISTRATIVE   EXPENSES.   Other  general  and
administrative expenses decreased by $1.0 million, or 7%, to $12.1 million in
1998 from $13.1 million in 1997. This decrease was primarily attributable to the
sale of MEC and LSIA effective December 1, 1997. MEC and LSIA incurred $1.5
million and $0.3 million, respectively, in other general and administrative
costs during 1997. Additional factors resulting in this decrease were the
reduction in the operating costs of TFG of $0.9 million from 1997 levels and the
reduction in bad debt expense of $1.3 million from 1997 levels. This decrease
was partially offset by an increase in other general and administrative expenses
incurred at our refractive product subsidiary of $1.5 million from 1997 levels
and by strategic initiatives of LaserSight and the development of it products
and services. Such strategic initiatives included enhancements to the customer
support, quality assurance, marketing, software development and engineering
departments of $1.4 million, $0.8 million of costs of the aesthetic laser
product line acquired in April 1998, $0.3 million of higher depreciation and
lease costs (including a larger facility in Florida), $0.2 million of legal
expenses, and patent related expenses of $0.1 million, which were nominal during
1997.

         SELLING-RELATED  EXPENSES.  Selling-related  expenses increased by $1.3
million, or 39%, to $4.6 million in 1998 from $3.3 million in 1997. This
increase was primarily attributable to a higher level of laser system sales with
an associated distributor commission of $0.2 million, a $0.5 million increase in
royalty fees, a $0.5 million increase in warranty expenses accrued based on more
sales of the LaserScan LSX, and higher shipping and installation expenses
resulting from increased system sales.

         AMORTIZATION  OF  INTANGIBLES.  Costs relating to the  amortization  of
intangible assets increased by $0.6 million, or 33%, to $2.3 million in 1998
from $1.7 million in 1997. This increase was primarily attributable to a higher
level of amortization costs relating to patent acquisitions as a result of 1998
being the first full year for patents acquired in 1997 of $0.2 million, and a
higher level of amortization costs relating to acquired technology as a result
of 1998 being the first full year that the acquired LASIK PMA application and
keratome license were amortized of $0.7 million. This increase was partially
offset by a $0.4 million reduction in goodwill amortization resulting from the
sale of MEC and LSIA.

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<PAGE>

         LOSS FROM OPERATIONS.  LaserSight  recognized a loss from operations of
$11.5 million in 1998 compared to $9.3 million in 1997. This increase in loss
from operations can be attributed primarily to the increases in research,
development, regulatory and selling related expenses and the sale of MEC and
LSIA, which generated income from operations of $0.4 million and $0.2 million,
respectively, during 1997. This increase was partially offset by a reduction in
the operating loss generated by TFG.

         OTHER INCOME AND EXPENSES. Interest and dividend income of $0.6 million
was earned in 1998 from the investment of cash and cash equivalents and the
collection of long-term receivables related to laser system sales. This
represents an increase of $0.2 million from the $0.4 million of interest and
dividend income earned in 1997. Interest expense incurred during 1998 was $0.8
million and related primarily to the credit facility established with Foothill
on April 1, 1997, which was repaid in full in June 1998. In addition to the
interest paid on the outstanding note payable balance, interest expense includes
the amortization of deferred financing costs, the accretion of the discount on
the note payable, and fees associated with amendments to the original loan
agreement. Interest expense for 1997 was $1.3 million and related primarily to
the credit facility established with Foothill and the note payable to the former
owners of MEC which was repaid in full on April 1, 1997. Included in other
expense in 1998 and 1997 are costs of $0.4 million and $0.3 million,
respectively, related to the settlement of patent and other filed and threatened
litigation. Included in other income in 1998 and 1997 are gains of $0.4 million
and $4.1 million, respectively, related to the sale MEC and LSIA. The 1998 total
includes $28,148 of gain on the sale of Vision Twenty-One, Inc. stock that was
originally received as partial consideration in the sale of MEC and LSIA.

         INCOME  TAXES.  LaserSight  recorded  an income tax  provision  of $0.2
million in 1998 compared to $0.9 million in 1997. The 1998 provision for income
taxes is primarily the result of the payment of Japanese taxes in connection
with a licensing transaction. The 1997 provision for income taxes primarily
result from the gain on the sale of two of our subsidiaries after utilization of
net operating loss and capital loss carryforwards.

         NET  LOSS.  LaserSight  incurred  a net loss of $11.9  million  in 1998
compared to a net loss of $7.3 million in 1997. The 1998 results are primarily
attributable to an increase in operating loss resulting from the sale of MEC and
LSIA in late 1997, losses generated from TFG and higher operating expenses as
described above, which were partially offset by increased revenues from the sale
of refractive products. The 1997 results are primarily attributable to losses
generated from TFG and higher operating expenses described above, which were
partially offset by increased revenues from refractive products and MEC
services.

         LOSS  ATTRIBUTABLE  TO  COMMON  SHAREHOLDERS.  During  1998,  our  loss
attributable to common shareholders was impacted by the following events,  which
occurred in the first and second quarters of 1998: premiums of $1.8 million paid
on the  repurchase  of shares of Series B  Preferred  Stock,  accretion  of $1.0
million  of  financing  costs  related  to such  shares,  and the  value  of the
conversion  discount  on Series B  Preferred  Stock of  $25,372  and on Series C
Preferred  Stock and Series D  Preferred  Stock of $0.8  million.  In 1997,  the
conversion  discount on Series B Preferred  Stock was $41,573 and  accretion and
dividend requirements totaled $0.3 million.

         LOSS PER SHARE.  Loss per basic and diluted  common share  increased to
$1.26 in 1998 from $0.80 in 1997. This increase was attributable to the larger
net loss incurred and accretion, dividend requirements, and premiums on the
redemption of Series B Preferred Stock. The basic and diluted losses per share
in 1998 of $0.29 were a result of the value of the conversion discount on Series

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<PAGE>

B, C and D Preferred Stock in accordance with EITF Topic D-60 and accretion,
dividend requirements and repurchase premiums on the Series B Preferred Stock.
Weighted average shares outstanding increased in 1998 primarily as a result of
the conversion of 419 shares of Series B Preferred Stock into common stock.
Other increases were from acquisition activity and the exercise of options and
warrants. Weighted average shares outstanding increased in 1997 as a result of
the conversion of eight shares of Series A Preferred Stock into common stock,
the 1997 amendment to the purchase agreement related to LaserSight Centers, the
issuance of shares under the earnout provisions of the 1994 acquisition of TFG,
the issuance of shares in conjunction with the 1997 acquisition of rights to the
PMA application for the excimer laser and keratome patent, and the exercise of
options.

         The basic and  diluted  losses per share in 1997 of $0.04 were a result
of the value of the conversion discount on preferred stock in accordance with
EITF Topic D-60, and accretion and dividend requirements on the Series B
Preferred Stock.

LIQUIDITY AND CAPITAL RESOURCES

         Our  principal  sources of funds have  historically  been from sales of
preferred stock and common stock, sales of subsidiaries and patent rights and,
to a lesser extent, our operating cash flows. We issued securities totaling
approximately $14.8 million in 1997, $15.8 million in 1998, $8.9 million in 1999
and $13.3 million to date in 2000, and received proceeds from the exercise of
stock options and warrants of approximately $98,000 in 1997, $0.5 million in
1998 and $10.4 million in 1999. In addition, we sold subsidiaries and various
patent rights, resulting in proceeds to us of approximately $10.5 million in
1997 and $12.7 million in 1998. We have principally used these capital resources
to fund operating losses, working capital, capital expenditures, acquisitions
and retirement of debt. At December 31, 1999, we had an accumulated deficit of
$38.2 million.

         We entered  into a $2.5  million  revolving  credit  facility  with The
Huntington National Bank in June 1999. We may borrow amounts under this credit
facility at an annual rate equal to 0.5% above the prime rate for short-term
working capital needs or for such other purposes as may be approved by
Huntington. The credit agreement with Huntington expires on June 30, 2000,
though we expect to renew it, and requires us to maintain a specified liquidity
level and tangible net worth levels. At December 31, 1999, we had no outstanding
borrowings under this credit facility.

         Operating  activities  used  net  cash of $11.7  million  during  1999,
compared to $14.3 million during the year ended December 31, 1998. We expect to
incur a loss and a deficit in cash flow from operations for the first quarter of
2000. There can be no assurance that we can regain or sustain profitability or
positive operating cash flow in any subsequent fiscal period. Net cash used in
investing activities of $0.7 million during 1999 can be attributed primarily to
the purchase of furniture, equipment and leasehold improvements. As of December
31, 1999, we had no material commitments for capital expenditures. Net cash
provided from financing activities during 1999 of $19.2 million resulted from
the issuance of 2,250,000 shares of common stock and 225,000 warrants in a
private placement to six investors for gross proceeds of $8.9 million (including
$2.0 million each from TLC and the Pequot Funds) and from the aggregate exercise
price of $10.4 million received upon the exercise of stock options and warrants.

         Our  working  capital  increased  $6.7  million  from $14.9  million at
December 31, 1998 to $21.6 million as of December 31, 1999. This increase in
working capital resulted primarily from the March 1999 private placement of
common stock and warrants for gross proceeds of $8.9 million and $10.4 million

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<PAGE>

received upon the exercise of stock options and warrants, offset primarily by
cash used in operating activities of $11.7 million.

         On January 31,  2000,  we issued  1,269,841  shares of common  stock in
exchange for proceeds of $12.5 million (including $10.0 million from TLC). On
February 22, 2000, we issued 76,189 shares of common stock in exchange for
proceeds of $750,000. We believe that the proceeds from these issuances,
together with our existing balances of cash and cash equivalents and our cash
flows from operations, should be sufficient to fund our anticipated working
capital requirements for the next 12 months in accordance with our current
business plan. Our belief regarding future working capital requirements is based
on various factors and assumptions including the commercial acceptance of our
LaserScan LSX excimer laser system, our UltraEdge keratome blades and our
UniShaper single-use keratomes, the commercial acceptance of our UltraShaper
durable keratome, the anticipated timely collection of receivables, and the
absence of unanticipated product development and marketing costs. These factors
and assumptions are subject to certain contingencies and uncertainties, some of
which are beyond our control. Similarly, our long-term liquidity will be
dependent on the successful entrance into the U.S. market with our laser
systems, the successful entrance into U.S. and international markets of our
keratome products, and our ability to collect our receivables on a timely basis.
We cannot assure you that we will not seek additional debt or equity financing
in the future to implement our business plan or any changes thereto in response
to future developments or unanticipated contingencies. Other than the $2.5
million credit facility signed in June 1999 with The Huntington National Bank,
we currently do not have any commitments for additional financing.

SEASONALITY, BACKLOG AND CUSTOMER PAYMENT TERMS

         Based on our  historical  activity,  we do not  believe  that  seasonal
fluctuations have a material impact on our financial performance.

         To date,  we have been able to ship laser units as orders are received.
As a result, order backlog is not a meaningful factor in our business.

         In the  U.S., we expect that sales of our laser  systems  will
generally be to customers with approved credit, and we anticipate that the
purchase price for such laser systems will generally be paid to us within 30
days of installation. In international markets, unless a letter of credit or
other acceptable security has been obtained, we generally require a significant
down payment or deposit from our laser system customers at or before
installation. At December 31, 1999, we were the payee on letters of credit with
foreign financial institutions aggregating approximately $0.6 million (compared
to approximately $2.5 million at December 31, 1998). On occasion, it is
necessary to meet a competitor's more liberal terms of payment. In those and
other cases, we may provide term financing. Our internally-financed sales with
repayment periods exceeding 18 months (measured from the installation date)
decreased from 13 systems in 1997, to 10 systems in 1998 and consisted of five
systems during 1999. In our experience, sales of major capital equipment such as
excimer laser systems in certain areas, including much of South and Central
America, often require payment terms ranging from 12 to 24 months.

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<PAGE>

RISK FACTORS AND UNCERTAINTIES

         The  business,   results  of  operations  and  financial  condition  of
LaserSight and the market price of our common stock may be adversely affected by
a variety of factors, including the ones noted below:

INDUSTRY AND COMPETITIVE RISKS

         WE CANNOT ASSURE YOU THAT OUR LASERSCAN LSX LASER SYSTEM WILL ACHIEVE
MARKET ACCEPTANCE IN THE U.S., AND OUR BUSINESS MODEL FOR SELLING OUR LASER
SYSTEM IN THE U.S. IS NEW AND UNPROVEN.

         We only  recently  received  the  Food & Drug  Administration  approval
necessary for the commercial marketing and sale of our LaserScan LSX excimer
laser system in the U.S. and expect our first commercial shipments to customers
in the U.S. within the next week. Our previous experience marketing and selling
our LaserScan LSX excimer laser system in the U.S. had been limited to
cost-recovery sales to refractive surgeons participating in our FDA clinical
trials.

         The  required  level  of  per  procedure  fees  payable  to us  by  the
refractive surgeon may not be accepted by the marketplace or may exceed those
charged by our competitors. While we believe that gaining access to our
recently-approved scanning narrow beam laser technology justifies the required
per procedure fee levels, we cannot assure you that this business model will be
accepted by a large number of refractive surgeons. If our competitors reduce or
do not charge per procedure fees to users of their systems, we could be forced
to reduce or eliminate the fees charged under this business model, which could
significantly reduce our revenues. For example, Nidek Co., Ltd., one of our
competitors, has publicly stated that it does not intend to charge per procedure
fees to users of its laser systems in the U.S. and internationally.

         Successful  implementation  of this  business  model is  crucial to the
commercial launch of our LaserScan LSX laser system in the U.S. and may require
the expenditure of significant financial and other resources to create awareness
of the LaserScan LSX laser system and create demand by refractive surgeons. If
our laser system fails to achieve market acceptance in the U.S., we may not be
able to execute our business plan, which would have a material adverse effect on
our business, financial condition and results of operations.

         WE CANNOT  ASSURE YOU THAT OUR KERATOME  PRODUCTS  WILL ACHIEVE  MARKET
ACCEPTANCE, AND WE ARE SIGNIFICANTLY DEPENDENT UPON OUR MARKETING ALLIANCE WITH
BECTON DICKINSON WITH RESPECT TO THE SALE OF OUR KERATOME PRODUCTS.

         Keratomes   are  surgical   devices  used  to  create  a  corneal  flap
immediately prior to LASIK laser vision correction procedures. We began to roll
out our MicroShape family of keratome products only recently with the commercial
launch of our UltraEdge keratome blades in July 1999 and of our UniShaper
single-use keratomes and control consoles in December 1999. We anticipate the
commercial launch of our UltraShaper durable keratomes during the second quarter
of 2000. We cannot provide any assurances that there will not be unanticipated
delays in the launch of our UltraShaper durable keratome. Our UniShaper
single-use keratome is the first disposable keratome product to be commercially
marketed, and we cannot assure you that refractive surgeons, including in
particular refractive surgeons who perform a large volume of LASIK procedures,
will accept our UniShaper product as either a replacement for or a supplement to
the durable keratomes traditionally used to create corneal flaps. Our
UltraShaper durable keratome incorporates the features found in the Automated

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<PAGE>

Corneal Shaper keratome previously marketed by Bausch & Lomb with new
enhancements and features. However, Bausch & Lomb has not aggressively marketed
or serviced the ACS since 1997 when we licensed the rights to commercially
market keratomes based on the same technology, and has successfully transitioned
a large number of refractive surgeons from the ACS to its Hansatome durable
keratome product. We believe that many refractive surgeons learned to perform
the LASIK procedure using the ACS and prefer the surgical technique required by
the ACS, which is also used to operate our UltraShaper durable keratome, to that
required to operate the Hansatome keratome product. However, we cannot assure
you that we will be successful in achieving broad market acceptance of our
UltraShaper durable keratome or our other keratome products.

         Successful  implementation  of our keratome  product sales  strategy is
significantly dependent upon our marketing and distribution alliance with Becton
Dickinson. Pursuant to our October 1999 agreement, Becton Dickinson is, subject
to limited exceptions, the exclusive distributor of our keratomes and keratome
related products in the U.S., the U.K., Ireland and Japan, and has a
non-exclusive right to distribute kits including keratome products in other
countries. While our agreement with Becton Dickinson has a five-year term, it is
subject to early termination in certain circumstances, including the failure of
Becton Dickinson to achieve minimum sales levels. If we cannot successfully
market and sell our keratome products or if our marketing and distribution
alliance with Becton Dickinson fails to benefit us as expected, we may not be
able to execute our business plan, which would have a material adverse effect on
our business, financial condition and results of operations. See also "--Company
and Business Risks -- Required minimum payments under our keratome license
agreement may exceed our gross profits from sales of our keratome product."

         THE VISION CORRECTION  INDUSTRY CURRENTLY CONSISTS OF A FEW ESTABLISHED
PROVIDERS WITH SIGNIFICANT MARKET SHARES AND WE MAY ENCOUNTER DIFFICULTIES
COMPETING IN THIS HIGHLY COMPETITIVE ENVIRONMENT.

         The  vision  correction  industry  is subject  to  intense,  increasing
competition, and we do not know if we will be able to compete successfully
against our current and future competitors. Many of our competitors have
established products, distribution capabilities and customer service networks in
the U.S. marketplace, are substantially larger and have greater brand
recognition and greater financial and other resources than we do. Visx,
Incorporated, the current industry leader for excimer laser system sales in the
U.S., sold laser systems which performed a significant majority of the laser
vision correction procedures performed in the U.S. in 1998 and 1999. Similarly,
Bausch & Lomb sold a significant majority of the keratomes used by refractive
surgeons in the U.S. in 1998 and 1999. Two of our other competitors, Summit
Technology, Inc. and Autonomous Technology Corporation merged in April 1999. The
merger resulted in a combined entity with enhanced market presence, technology
base and distribution capabilities and provided Summit with a narrow beam laser
technology platform which will enable Summit to compete more directly with our
narrow beam LaserScan LSX excimer laser system. In addition, as a result of the
merger, the combined entity will be able to sell narrow beam laser systems under
a royalty-free license to certain Visx patents without incurring the expense and
uncertainty associated with intellectual property litigation with Visx.

         MANY OF OUR COMPETITORS  RECEIVED EARLIER REGULATORY  APPROVALS THAN US
AND MAY HAVE A COMPETITIVE  ADVANTAGE OVER US DUE TO THE SUBSEQUENT EXPANSION OF
THEIR REGULATORY APPROVALS AND THEIR SUBSTANTIAL EXPERIENCE IN THE U.S. MARKET.

         We received the FDA approval  necessary for the commercial  sale of our
LaserScan LSX excimer laser system in the U.S. in November 1999, and expect our
first commercial shipments to customers in the U.S. to occur within the next

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<PAGE>

week. Our direct competitors include large corporations such as Visx and Summit,
each of whom received FDA approval of excimer laser systems more than three
years ago and has substantial experience manufacturing, marketing and servicing
laser systems in the U.S. In addition to Visx, Summit, and Nidek, Bausch & Lomb
recently obtained FDA approval for their laser system.

         In the U.S., a manufacturer of excimer laser vision correction  systems
gains a competitive advantage by having its systems approved by the FDA for a
wider range of treatments. Initial FDA approvals of excimer laser vision
correction systems historically have been limited to PRK treatment of low to
moderate nearsightedness, with additional approvals for other and broader
treatments granted only as a result of subsequent FDA applications and clinical
trials. Our LaserScan LSX is currently approved only for the PRK treatment of
low to moderate nearsightedness (up to -6.0 diopters) without astigmatism using
a pulse repetition rate of 100 Hz, and its use for the treatment of higher
levels of nearsightedness (up to -10.0 diopters) is allowed only if the
refractive surgeon deems it to be reasonable. Currently, excimer laser vision
correction systems manufactured by Visx, Summit and Nidek have been approved for
higher levels of nearsightedness than the LaserScan LSX and are also approved
for the treatment of nearsightedness with astigmatism for which the LaserScan
LSX currently does not have approval. The Visx excimer laser system is also
approved for the treatment of moderate farsightedness. On March 20, 2000, the
FDA Ophthalmic Advisory Panel recommended approval for Summit's Ladarvision
system for farsightedness of up to +6 diopters and an astigmatism range of up to
- -6 diopters. Although we have submitted applications to the FDA for approval for
the treatment of nearsightedness with astigmatism and we expect to file a PMA
supplement in the near future which would permit our laser systems sold to
customers in the U.S. to operate at a 200 Hz pulse rate, if the FDA does not
approve our pending and expected applications in a timely manner or at all, our
ability to compete effectively in the U.S. may be severely impaired.

         Summit's  Apex Plus Excimer  Laser  Workstation  recently  received FDA
approval for the LASIK treatment of myopia (nearsightedness) with or without
astigmatism. The approval is for the correction of myopia in the range of 0D to
- -14.0D with or without astigmatism in the range of -0.5D to -5.0D. The Summit
laser system is currently the only laser system commercially available in the
U.S. with FDA approval for use in LASIK.Laser systems manufactured by other
companies approved by FDA for PRK, including Visx, Nidek, and LaserSight, are
routinely used off-label to perform LASIK. A physician may decide, as part of
the practice of medicine, to use a medical device outside of its FDA-approved
indications for an unapproved or "off-label" use. Prior to Summit's approval,
all LASIK procedures performed in the U.S. with commercially available lasers
were performed as the practice of medicine. Summit's receipt of LASIK-specific
FDA regulatory approval could be a significant competitive advantage which could
impede our ability to successfully introduce our LaserScan LSX system in the
U.S. or discourage physicians from using our or other manufacturers' lasers
off-label. Our failure to successfully effect our product introduction in a
timely manner could have a material adverse effect on our business, financial
condition and results of operations.

         All of our principal  competitors in the keratome  business,  including
current market leader Bausch & Lomb, received FDA clearance prior to the
commercialization of our keratome products and have substantial experience
marketing their keratome products. The established market presence in the U.S.
of previously-approved laser systems and keratome products, as well as the entry
of new competitors into the market upon receipt of new or expanded regulatory
approvals, could impede our ability to successfully introduce our LaserScan LSX

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<PAGE>

system in the U.S. and our keratome products worldwide and may have a material
adverse effect on our business, financial condition and results of operations.

WE DEPEND UPON OUR ABILITY TO ESTABLISH AND MAINTAIN STRATEGIC RELATIONSHIPS.

         We  believe  that our  ability  to  establish  and  maintain  strategic
relationships will have a significant impact on our ability to meet our business
objectives. These strategic relationships are critical to our future success
because we believe that these relationships will help us to:

         o  extend the reach of our products to a larger number of refractive
            surgeons;
         o  develop and deploy new products;
         o  further enhance the LaserSight brand; and
         o  generate additional revenue.

         Entering into strategic  relationships  is complicated  because some of
our current and future strategic partners may decide to compete with us in some
or all of our markets. In addition, we may not be able to establish
relationships with key participants in our industry if they have relationships
with our competitors, or if we have relationships with their competitors.
Moreover, some potential strategic partners have resisted, and may continue to
resist, working with us until our products and services have achieved widespread
market acceptance. Once we have established strategic relationships, we will
depend on our partners' ability to generate increased acceptance and use of our
products and services. To date, we have established only a limited number of
strategic relationships, and many of these relationships are in the early stages
of development. There can be no assurance as to the terms, timing or
consummation of any future strategic relationships. If we lose any of these
strategic relationships or fail to establish additional relationships, or if our
strategic relationships fail to benefit us as expected, we may not be able to
execute our business plan, and our business will suffer.

         BECAUSE THE SALE OF OUR PRODUCTS IS DEPENDENT ON THE  CONTINUED  MARKET
ACCEPTANCE OF LASER-BASED REFRACTIVE EYE SURGERY USING THE LASIK PROCEDURE, THE
LACK OF BROAD MARKET ACCEPTANCE WOULD HURT OUR BUSINESS.

         We  believe  that  whether  we achieve  profitability  and growth  will
depend, in part, upon the continued acceptance of laser vision correction using
the LASIK procedure in the U.S. and other countries. We cannot be certain that
laser vision correction will continue to be accepted by either the refractive
surgeons or the public at large as an alternative to existing methods of
treating refractive vision disorders. The acceptance of laser vision correction
and, specifically, the LASIK procedure may be adversely affected by:

         o  possible concerns relating to safety and efficacy, including the
            predictability and stability of results;
         o  the public's general resistance to surgery;
         o  the effectiveness and lower cost of alternative methods of
            correcting refractive vision disorders;
         o  the lack of long-term follow-up data;
         o  the possibility of unknown side effects;
         o  the lack of third-party reimbursement for the procedures;
         o  the cost of the procedure; and
         o  possible future unfavorable publicity involving patient outcomes
            from the use of laser vision correction.

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<PAGE>

         Unfavorable side effects and potential  complications  which may result
from the use of laser vision correction systems manufactured by any manufacturer
may broadly affect market acceptance of laser-based vision correction surgery.
Potential patients may not distinguish between our narrow beam scanning
technology and the laser technology incorporated by our competitors in their
laser systems, and customers may not differentiate laser systems and procedures
that have not received FDA approval from FDA-approved systems and procedures.
Any adverse consequences resulting from procedures performed with a competitor's
systems or an unapproved laser system could adversely affect consumer acceptance
of laser vision correction in general. In addition, because laser vision
correction is an elective procedure which is not typically covered by insurance
and which involves more significant immediate expense than eyeglasses or contact
lenses, adverse changes in the U.S. or international economy may cause consumers
to reassess their spending choices and to select lower-cost alternatives for
their vision correction needs. Any such shift in spending patterns could reduce
the volume of LASIK procedures performed which would, in turn, reduce our
revenues from per procedure fees and sales of single-use products such as our
UniShaper keratome and our UltraEdge keratome blades.

         The failure of laser  vision  correction  to achieve  continued  market
acceptance could have a material adverse effect on our business prospects. Even
if laser vision correction achieves and sustains market acceptance, sales of our
keratome products could be adversely impacted if a laser procedure which does
not require the creation of a corneal flap were to emerge as the procedure of
choice.

         NEW  PRODUCTS OR  TECHNOLOGIES  COULD ERODE  DEMAND FOR OUR PRODUCTS OR
MAKE THEM OBSOLETE, AND OUR BUSINESS COULD BE HARMED IF WE CANNOT KEEP PACE WITH
ADVANCES IN TECHNOLOGY.

         In addition to competing with  eyeglasses and contact  lenses,  excimer
laser vision correction competes or may compete with newer technologies such as
intraocular lenses, corneal rings and surgical techniques using different or
more advanced types of lasers. Two products that may become competitive within
the near term are intraocular lenses, which are pending FDA approval, and
corneal rings, which were recently approved by the FDA. Both of these products
require procedures with lens implants, and their ultimate market acceptance is
unknown at this time. To the extent that any of these or other new technologies
are perceived to be clinically superior or economically more attractive than
currently marketed excimer laser vision correction procedures or techniques,
they could erode demand for our excimer laser and keratome products, cause a
reduction in selling prices of such products or render such products obsolete.
In addition, if one or more competing technologies achieves broader market
acceptance or render laser vision correction procedures obsolete, it would have
a material adverse effect on our business, financial condition and results of
operations.

         As is typical in the case of new and rapidly evolving  industries,  the
demand and market for recently-introduced products and technologies is
uncertain, and we cannot be certain that our LaserScan LSX laser system,
UniShaper single-use keratome, UltraShaper durable keratome, UltraEdge keratome
blades or future new products and enhancements will be accepted in the
marketplace. In addition, announcements or the anticipation of announcements of
new products, whether for sale in the near future or at some later date, may
cause customers to defer purchasing our existing products.

         If we cannot  adapt to changing  technologies,  our products may become
obsolete, and our business could suffer. Our success will depend, in part, on
our ability to continue to enhance our existing products, develop new technology
that addresses the increasingly sophisticated needs of our customers, license

                                       47
<PAGE>

leading technologies and respond to technological advances and emerging industry
standards and practices on a timely and cost-effective basis. The development of
our proprietary technology entails significant technical and business risks. We
may not be successful in using new technologies effectively or adapting our
proprietary technology to evolving customer requirements or emerging industry
standards.

COMPANY AND BUSINESS RISKS

         WE ARE  SUBJECT  TO RISKS  AND  UNCERTAINTIES  RELATING  TO OUR  PATENT
LITIGATION WITH VISX.

         Visx  Incorporated  commenced a lawsuit in November  1999 in the United
States District Court, District of Delaware, against the Company alleging that
our LaserScan LSX laser system infringes one of Visx's U.S. patents for
equipment used in ophthalmic surgery. The LaserScan LSX is the only laser system
we are currently marketing and is the only laser system manufactured by us which
is approved for sale to U.S. customers. The suit requests, among other things,
injunctive relief, treble damages and attorneys' fees and expenses. Management
does not believe that our LaserScan LSX laser system infringes the asserted Visx
patent. However, we agreed to a stay of such litigation to pursue license
negotiations with Visx in an effort to help facilitate commercialization of the
LaserScan LSX in the U.S. market. We withdrew from license negotiations with
Visx in February 2000, and after the stay of the litigation was lifted, we filed
suit against Visx, claiming non-infringement and invalidity of the Visx patent
and asserting that Visx infringes the TLC Patent. We also expect to begin to
sell and ship our LaserScan LSX laser systems in the U.S. within the next week.

         We  believe  that the Visx  lawsuit  is  without  merit  and  intend to
vigorously contest it. However, if we are unsuccessful in defending this
lawsuit, we may be enjoined from manufacturing and selling our LaserScan LSX
laser system in the U.S. without a license from Visx. In addition, we may be
subject to damages for past infringement. No assurance can be given as to
whether we will be subject to such damages or, if so, the amount of damages
which we may be required to pay. In addition, such patent litigation could be
time-consuming, result in costly litigation, divert management's attention and
resources, cause product shipment delays or require us to develop non-infringing
technology or enter into license agreements in order to market our products.
Such license agreements, if required, may not be available on acceptable terms,
or at all. The outcome of patent litigation, particularly in jury trials, is
inherently uncertain, and an unfavorable outcome in the Visx litigation could
have a material adverse effect on our business, financial condition and results
of operations.

         WE WILL BE  REQUIRED  TO  SIGNIFICANTLY  EXPAND OUR U.S.  MANUFACTURING
OPERATIONS TO MEET OUR BUSINESS PLAN AND MUST COMPLY WITH STRINGENT REGULATION
OF OUR MANUFACTURING OPERATIONS.

         We intend to  manufacture  our  LaserScan LSX laser systems for sale in
the U.S. at our manufacturing facility in Winter Park, Florida, and to continue
to manufacture our laser systems for sale in international markets at our
manufacturing facility in Costa Rica. Our U.S. personnel have limited experience
manufacturing laser systems. We cannot, therefore, assure you that we will not
encounter difficulties in scaling up production of our laser systems at our
Florida facility, including problems involving production delays, quality
control or assurance, component supply and lack of qualified personnel. In
addition, we may in the future move our U.S. manufacturing operations to another
location leased by us in Winter Park, Florida, which could result in
unanticipated problems and production delays. Any products manufactured or
distributed by us pursuant to FDA clearances or approvals are subject to
extensive regulation by the FDA, including recordkeeping requirements and

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<PAGE>

reporting of adverse experience with the use of the product. Our manufacturing
facilities are subject to periodic inspection by the FDA, certain state agencies
and international regulatory agencies. We require that our key suppliers comply
with recognized standards as well as our own quality standards, and regularly
test the components and sub-assemblies supplied to us. Any failure by us or our
suppliers to comply with applicable regulatory requirements, including the FDA's
quality systems/good manufacturing practice (QSR/GMP) regulations, could cause
production and distribution of our products to be delayed or prohibited, either
of which could have a material adverse effect on our business, financial
condition and results of operations.

         REQUIRED  MINIMUM  PAYMENTS  UNDER OUR KERATOME  LICENSE  AGREEMENT MAY
EXCEED OUR GROSS PROFITS FROM SALES OF OUR KERATOME PRODUCTS.

         In  addition  to the risk that the  UniShaper  single-use  keratome  or
UltraShaper durable keratome will not be accepted in the marketplace, we are
required to make certain minimum payments to the licensor under our keratome
limited exclusive license agreement, unless the January 2000 amendment, as
described below, is triggered by April 30, 2000. Under the original agreement,
we are required to provide an excimer laser system and pay a total of $300,000
to the licensor in two equal installments due six and 12 months after the date
of our receipt of the production molds for the UniShaper product. We provided
the laser system to the licensor during the quarter ended June 30, 1998, and we
received the molds in October 1999. We shipped the first UniShaper single-use
keratome in December 1999. In addition, beginning seven months after the first
commercial shipment, we will be required to make royalty payments equal to 50%
of our defined gross profits from the sale of our UniShaper and UltraShaper
keratomes, with a minimum royalty of $400,000 per calendar quarter for a period
of eight quarters. As a result of our obligations under this license
arrangement, the minimum royalty payments we are required to make to the
licensor may exceed our gross profits from sales of our UniShaper and
UltraShaper keratome products. On January 18, 2000, the Company entered into a
first amendment to a license and royalty agreement related to certain keratome
related products. Under the terms of the amendment 555,552 shares of Common
Stock were placed in escrow and are included in common shares issued and
outstanding on that date. If certain conditions under the amendment are
satisfied by April 30, 2000, the shares will be released from escrow. Otherwise,
the shares will be returned to the Company. In addition, the Company agreed to
pay the licensors $200,000 upon execution of the amendment and $200,000 on April
1, 2000. The amendment eliminates the restriction on the Company manufacturing,
marketing and selling other keratomes, but the sale of such other keratomes is
included in the gross profit to be shared with the licensors. The Company agreed
to pay the costs of the UniShaper final production molds.

         OUR FAILURE TO TIMELY  OBTAIN OR EXPAND  REGULATORY  APPROVALS  FOR OUR
PRODUCTS AND TO COMPLY WITH REGULATORY  REQUIREMENTS  COULD ADVERSELY AFFECT OUR
BUSINESS.

         Our excimer laser  systems and keratome  products are subject to strict
governmental regulations which materially affect our ability to manufacture and
market these products and directly impact our overall business prospects. FDA
regulations impose design and performance standards, labeling and reporting
requirements, and submission conditions in advance of marketing for all medical
laser products in the U.S. New product introductions, expanded treatment types
and levels for approved products, and significant design or manufacturing
modifications require a premarket clearance or approval by the FDA prior to
commercialization in the U.S. The FDA approval process, which is lengthy and
uncertain, requires supporting clinical studies and substantial commitments of
financial and management resources. Failure to obtain or maintain regulatory
approvals and clearances in the U.S. and other countries, or significant delays
in obtaining these approvals and clearances, could prevent us from marketing our
products for either approved or expanded indications or treatments, which could
substantially decrease our future revenues. Additionally, product and procedure
labeling and all forms of promotional activities are subject to examination by

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<PAGE>

the FDA, and current FDA enforcement policy prohibits the marketing by
manufacturers of approved medical devices for unapproved uses. Noncompliance
with these requirements may result in warning letters, fines, injunctions,
recall or seizure of products, suspension of manufacturing, denial or withdrawal
of PMAs, and criminal prosecution. Laser products marketed in foreign countries
are often subject to local laws governing health product development processes,
which may impose additional costs for overseas product development. Future
legislative or administrative requirements, in the U.S. or elsewhere, may
adversely affect our ability to obtain or retain regulatory approval for our
products. The failure to obtain approvals for new or additional uses on a timely
basis could have a material adverse effect on our business, financial condition
and results of operations.

         OUR BUSINESS DEPENDS ON OUR INTELLECTUAL PROPERTY RIGHTS, AND IF WE ARE
UNABLE TO PROTECT THEM, OUR COMPETITIVE POSITION MAY BE ADVERSELY AFFECTED.

         Our  business  plan  is  predicated  on  our  proprietary  systems  and
technology, including our narrow-beam scanning laser systems. We protect our
proprietary rights through a combination of patent, trademark, trade secret and
copyright law, confidentiality agreements and technical measures. We generally
enter into non-disclosure agreements with our employees and consultants and
limit access to our trade secrets and technology. We cannot assure you that the
steps we have taken will prevent misappropriation of our intellectual property.
Misappropriation of our intellectual property would have a material adverse
effect on our competitive position. In addition, we may have to engage in
litigation or other legal proceedings in the future to enforce or protect our
intellectual property rights or to defend against claims of invalidity. These
legal proceedings may consume considerable resources, including management time
and attention, which would be diverted from the operation of our business, and
the outcome of any such legal proceeding is inherently uncertain.

         We are aware that certain  competitors are developing products that may
potentially infringe patents owned or licensed exclusively by us. In order to
protect our rights in these patents, we may find it necessary to assert and
pursue infringement claims against such third parties. We could incur
substantial costs and diversion of management resources litigating such
infringement claims and we cannot assure you that we will be successful in
resolving such claims or that the resolution of any such dispute will be on
terms that are favorable to us.

         PATENT  INFRINGEMENT  ALLEGATIONS MAY IMPAIR OUR ABILITY TO MANUFACTURE
AND MARKET OUR PRODUCTS.

         There are a number of U.S.  and foreign  patents  covering  methods and
apparatus for performing corneal surgery that we do not own or have the right to
use. If we were found to infringe a patent in a particular market, LaserSight
and its customers may be enjoined from manufacturing, marketing, selling and
using the infringing product in the market and may be liable for damages for any
past infringement of such rights. In order to continue using such rights, we
would be required to obtain a license, which may require us to make royalty, per
procedure or other fee payments. We cannot be certain if we or our customers
will be successful in securing licenses, or that if we obtain licenses, such
licenses will be available on acceptable terms. Alternatively, we might be
required to redesign the infringing aspects of these products. Any redesign
efforts that we undertake could be expensive and might require regulatory
review. Furthermore, the redesign efforts could delay the reintroduction of
these products into certain markets, or may be so significant as to be
impractical. If redesign efforts were impractical, we could be prevented from
manufacturing and selling the infringing products, which would have a material
adverse effect on our business, financial condition and results of operations.

                                       50
<PAGE>

         We are  currently  involved in patent  litigation  with Visx,  and such
allegations are common in our industry. In 1992, Summit and Visx formed a U.S.
partnership, Pillar Point Partners, to pool certain of their patents related to
corneal sculpting technologies. As part of their agreement to dissolve Pillar
Point in June 1998, Summit and Visx granted each other a worldwide, royalty free
cross-license whereby each party has full rights to license for use with its own
systems all existing patents owned by either company relating to laser vision
correction. In connection with our March 1996 settlement of litigation with
Pillar Point regarding alleged infringement by our lasers of certain U.S. and
foreign patents, we entered into a license agreement with Visx covering various
foreign patents and patent applications pursuant to which we pay royalties to
Visx and agreed to notify Visx before we began manufacturing and selling our
laser systems in the U.S.

         While we do not believe our laser systems or keratome products infringe
any valid and enforceable patents held by Visx, Summit or any other person, we
cannot assure you that one or more of our competitors or other persons will not
assert that our products infringe their intellectual property, or that we will
not in the future be deemed to infringe one or more patents owned by them or
some other party. We could incur substantial costs and diversion of management
resources defending any infringement claims. Furthermore, a party making a claim
against us could secure a judgment awarding substantial damages, as well as
injunctive or other equitable relief that could effectively block our ability to
market one or more of our products. In addition, we cannot assure you that
licenses for any intellectual property of third parties that might be required
for our products will be available on commercially reasonable terms, or at all.
See "--Risk Factors and Uncertainties--We are subject to risks and uncertainties
relating to our patent litigation with Visx."

         WE ARE  SUBJECT  TO CERTAIN  RISKS  ASSOCIATED  WITH OUR  INTERNATIONAL
SALES.

         Our international sales accounted for 72% and 87% of our total revenues
during the year ended December 31, 1999 and the year ended December 31, 1998,
respectively. In the future, we expect that sales to international accounts will
represent a lower percentage of our total sales as a result of our recent
regulatory approval to market our LaserScan LSX laser system in the U.S., the
anticipated commercial launch of our UltraShaper durable keratome in the second
quarter of 2000, and the recent commercial launch of our UltraEdge keratome
blades and our UniShaper single-use keratome. The majority of our international
revenues for the year ended December 31, 1999 were from customers in Canada,
Mexico Spain, , Italy, Belgium and France, and for the year ended December 31,
1998 were from customers in Canada, China, Brazil, Mexico, Italy, Argentina,
South Africa, and Turkey.

         International sales of our products may be limited or disrupted by:

         o  the imposition of government controls;
         o  export license requirements;
         o  economic or political instability;
         o  trade restrictions;
         o  difficulties in obtaining or maintaining export licenses;
         o  changes in tariffs; and
         o  difficulties in staffing and managing international operations.

         Our sales have  historically  been and are  expected  to continue to be
denominated in U.S. dollars. The European Economic Union's conversion to a
common currency, the Euro, is not expected to have a material impact on our

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<PAGE>

business. However, due to our significant export sales, we are subject to
exchange rate fluctuations in the U.S. dollar, which could increase the
effective price in local currencies of our products. This could result in
reduced sales, longer payment cycles and greater difficulty in collecting
receivables relating to our international sales.

         OUR  SUPPLY  OF  CERTAIN   CRITICAL   COMPONENTS  AND  SYSTEMS  MAY  BE
INTERRUPTED BECAUSE OF OUR RELIANCE ON A LIMITED NUMBER OF SUPPLIERS.

         We  currently  purchase  certain  components  used  in the  production,
operation and maintenance of our laser systems and keratome products from a
limited number of suppliers and certain key components are provided by a single
vendor. For example, all of our keratome blades are manufactured exclusively by
Becton Dickinson pursuant to our agreement with them, and all of our UniShaper
single-use keratome products are manufactured exclusively by Frantz Medical
Development Ltd. pursuant to our agreement with them. We do not have written
long-term contracts with providers of some key laser system components,
including TUI Lasertechnik und Laserintegration GmbH, which currently is a
single source supplier for the laser heads used in our LaserScan LSX excimer
laser system. Currently, SensoMotoric Instruments GmbH, Teltow, Germany, is a
single source for the eye tracker boards used in the LaserScan LSX. Any
interruption in the supply of critical laser or keratome components could have a
material adverse effect on our business, financial condition and results of
operations. If any of our key suppliers ceases providing us with products of
acceptable quality and quantity at a competitive price in a timely fashion, we
would have to locate and contract with a substitute supplier and, in some cases,
such substitute suppliers would need to be qualified by the FDA. If substitute
suppliers cannot be located and qualified in a timely manner or could not
provide required products on commercially reasonable terms, it would have a
material adverse effect on our business, financial condition and results of
operations.

         UNLAWFUL TAMPERING OF OUR SYSTEM CONFIGURATIONS COULD RESULT IN REDUCED
REVENUES.

         We include a  procedure  counting  mechanism  on  LaserScan  LSX lasers
manufactured for sale and use in the U.S. Users of our LaserScan LSX excimer
laser system could tamper with the software or hardware configuration of the
system so as to alter or eliminate the procedure counting mechanism that
facilitates the collection of per procedure fees. Unauthorized tampering with
our procedure counting mechanism by users could result in the loss of per
procedure fees.

         THE LOSS OF KEY PERSONNEL COULD ADVERSELY AFFECT OUR BUSINESS.

         Our ability to maintain our competitive  position  depends in part upon
the continued contributions of our executive officers and other key employees,
especially Michael R. Farris, our president and chief executive officer. A loss
of one or more such officers or key employees could have a material adverse
effect on our business. We do not carry "key person" life insurance on any
officer or key employee.

         As we commercially launch our laser system and keratome products in the
U.S., we will need to continue to implement and expand our operational, sales
and marketing, financial and management resources and controls. While to date we
have not experienced problems recruiting or retaining the personnel necessary to
expand our business, we cannot assure you that we will not have such problems in
the future. If we fail to attract and retain qualified individuals for necessary
positions, and if we are unable to effectively manage growth in our domestic or
international operations, it could have a material adverse effect on our
business, financial condition and results of operations.

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<PAGE>


         INADEQUACY OR  UNAVAILABILITY OF INSURANCE MAY EXPOSE US TO SUBSTANTIAL
PRODUCT LIABILITY CLAIMS.

         Our  business  exposes  us to  potential  product  liability  risks and
possible adverse publicity that are inherent in the development, testing,
manufacture, marketing and sale of medical devices for human use. These risks
increase with respect to our products that receive regulatory approval for
commercialization. We have agreed in the past, and we will likely agree in the
future, to indemnify certain medical institutions and personnel who conduct and
participate in our clinical studies. While we maintain product liability
insurance, we cannot be certain that any such liability will be covered by our
insurance or that damages will not exceed the limits of our coverage. Even if a
claim is covered by insurance, the costs of defending a product liability,
malpractice, negligence or other action, and the assessment of damages in excess
of insurance coverage in the event of a successful product liability claim,
could have a material adverse effect on our business, financial condition and
results of operations. Further, product liability insurance may not continue to
be available, either at existing or increased levels of coverage, on
commercially reasonable terms.

FINANCIAL AND LIQUIDITY RISKS

        WE HAVE EXPERIENCED  SIGNIFICANT LOSSES AND OPERATING CASH FLOW DEFICITS
AND WE EXPECT THAT OPERATING CASH FLOW DEFICITS WILL CONTINUE THROUGH AT LEAST
THE FIRST QUARTER OF 2000.

        We  experienced  significant  net losses and  deficits in cash flow from
operations for the years ended December 31, 1999, 1998 and 1997, as set forth in
the following table. We cannot be certain that we will be able to achieve or
sustain profitability or positive operating cash flow in the future.

                                  Year Ended December 31,

                      1997              1998              1999
                      ----              ----              ----
Net Loss          $ 7.3 million    $ 11.9 million    $ 14.4 million
Deficit in Cash
  Flow from
  Operations      $ 4.4 million    $ 14.3 million    $ 11.7 million

         As of  December  31,  1999,  we had an  accumulated  deficit  of  $38.2
million.

         IF OUR  UNCOLLECTIBLE  RECEIVABLES  EXCEED OUR  RESERVES  WE WILL INCUR
ADDITIONAL  UNANTICIPATED  EXPENSES, AND WE MAY EXPERIENCE DIFFICULTY COLLECTING
RESTRUCTURED RECEIVABLES WITH EXTENDED PAYMENT TERMS.

         Although  we  monitor  the  status of our  receivables  and  maintain a
reserve for estimated losses, we cannot be certain that our reserves for
estimated losses, which were approximately $3.9 million at December 31, 1999,
will be sufficient to cover the amount of our actual write-offs over time. At
December 31, 1999, our net trade accounts and notes receivable totaled
approximately $13.2 million, and accrued commissions, the payment of which
generally depends on the collection of such net trade accounts and notes
receivable, totaled approximately $2.0 million. Actual write-offs that exceed
amounts reserved could have a material adverse effect on our consolidated
financial condition and results of operations. The amount of any loss that we
may have to recognize in connection with our inability to collect receivables is
principally dependent on our customer's ongoing financial condition, their

                                       53
<PAGE>

ability to generate revenues from our laser systems, and our ability to obtain
and enforce legal judgments against delinquent customers.

         Our ability to evaluate the financial  condition and revenue generating
ability of our prospective customers located outside of the U.S., and our
ability to obtain and enforce legal judgments against customers located outside
of the U.S., is generally more limited than for our customers located in the
U.S. Our agreements with our international customers typically provide that the
contracts are governed by Florida law. We have not determined whether or to what
extent courts or administrative agencies located in foreign countries would
enforce our right to collect such receivables or to recover laser systems from
customers in the event of a customer's payment default. When a customer is not
paying according to established terms, we attempt to communicate and understand
the underlying causes and work with the customer to resolve any issues we can
control or influence. In most cases, we have been able to resolve the customer's
issues and continue to collect our receivable, either on the original schedule
or under restructured terms. If such issues are not resolved, we evaluate our
legal and other alternatives based on existing facts and circumstances. In most
such cases, we have concluded that the account should be written off as
uncollectible.

         At December 31, 1999,  we had  extended the original  payment  terms of
laser customer accounts totaling approximately $1.4 million by periods ranging
from 12 to 60 months. Such restructured receivables represent approximately 8%
of our gross receivables as of that date. Our liquidity and operating cash flow
would be adversely affected if additional extensions become necessary in the
future. In addition, it would be more difficult to collect laser system
receivables if the payment schedule extends beyond the expected or actual
economic life of the system, which we estimate to be approximately five to seven
years. To date, we do not believe any payment schedule extends beyond the
economic life of the applicable laser system.

         WE COULD REQUIRE  ADDITIONAL  FINANCING WHICH MIGHT NOT BE AVAILABLE IF
WE NEED IT.

         During the years  ended  December  31,  1999 and 1998,  we  experienced
deficits in cash flow from operations of $11.7 million and $14.3 million,
respectively. We believe that the proceeds from our January 2000 private
placement of common stock, together with our existing balances of cash and cash
equivalents and our cash flows from operations, should be sufficient to fund our
anticipated working capital requirements for the next 12 months in accordance
with our current business plan. Our belief regarding future working capital
requirements is based on various factors and assumptions including the
commercial acceptance of our LaserScan LSX excimer laser system, our UltraEdge
keratome blades and our UniShaper single-use keratomes, the successful validity
testing and subsequent commercial acceptance of our UltraShaper durable
keratome, the anticipated timely collection of receivables, and the absence of
unanticipated product development and marketing costs. These factors and
assumptions are subject to certain contingencies and uncertainties, some of
which are beyond our control. If we do not collect a material portion of current
receivables in a timely manner, or experience less market demand for our
products than we anticipate, our liquidity could be materially and adversely
affected.

         We cannot be certain  that we will not seek  additional  debt or equity
financing in the future to implement our business plan or any changes thereto in
response to future developments or unanticipated contingencies. Other than the
$2.5 million credit facility signed in June 1999 with The Huntington National
Bank which expires in June 2000, we currently do not have any commitments for
additional financing. We cannot be certain that additional financing will be
available in the future to the extent required or that, if available, it will be
on commercially acceptable terms. If we raise additional funds by issuing equity
or convertible debt securities, the terms of the new securities could have

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<PAGE>

rights, preferences and privileges senior to those of our common stock. If we
raise additional funds through debt financing, the terms of the debt could
require a substantial portion of our cash flow from operations to be dedicated
to the payment of principal and interest and may render us more vulnerable to
competitive pressures and economic downturns.

COMMON STOCK RISKS

         VARIATIONS IN OUR SALES AND OPERATING RESULTS MAY CAUSE OUR STOCK PRICE
TO FLUCTUATE.

         Our operating  results have fluctuated in the past, and may continue to
fluctuate in the future, as a result of a variety of factors, many of which are
outside of our control. For example, historically a significant portion of our
laser system orders for a particular quarter have been received and shipped near
the end of the quarter. As a result, our operating results for any quarter often
depend on the timing of the receipt of orders and the subsequent shipment of our
laser systems. Other factors that may cause our operating results to fluctuate
include:

         o  timing of regulatory approvals and the introduction or delays in
            shipment of new products;
         o  reductions, cancellations or fulfillment of major orders;
         o  the addition or loss of significant customers;
         o  the relative mix of our business;
         o  changes in pricing by us or our competitors;
         o  costs related to expansion of our business; and
         o  increased competition.

         As a result of these  fluctuations,  we believe  that  period-to-period
comparisons of our operating results cannot be relied upon as indicators of
future performance. In some quarters our operating results may fall below the
expectations of securities analysts and investors due to any of the factors
described above.

         THE MARKET PRICE OF OUR COMMON STOCK MAY CONTINUE TO EXPERIENCE EXTREME
FLUCTUATIONS  DUE TO  MARKET  CONDITIONS  THAT ARE  UNRELATED  TO OUR  OPERATING
PERFORMANCE.

         The stock  market,  and in  particular  the  securities  of  technology
companies like us, could experience extreme price and volume fluctuations
unrelated to our operating performance. Our stock price has historically been
volatile. Factors such as announcements of technological innovations or new
products by us or our competitors, changes in domestic or foreign governmental
regulations or regulatory approval processes, developments or disputes relating
to patent or proprietary rights, public concern as to the safety and efficacy of
refractive vision correction procedures, and changes in reports and
recommendations of securities analysts, have and may continue to have a
significant impact on the market price of our common stock.

         THE SIGNIFICANT  NUMBER OF SHARES ELIGIBLE FOR FUTURE SALE AND DILUTIVE
STOCK ISSUANCES MAY ADVERSELY AFFECT OUR STOCK PRICE.

         Sales,  or the  possibility  of sales,  of  substantial  amounts of our
common stock in the public market could adversely affect the market price of our
common stock. Substantially all of our 19,803,663 shares of common stock
outstanding at March 27, 2000 were freely tradable without restriction or

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<PAGE>

further registration under the Securities Act of 1933, except to the extent such
shares are held by "affiliates" as that term is defined in Rule 144 under the
Securities Act or subject only to the satisfaction of a prospectus delivery
requirement.

         Shares of common  stock which we may issue in the future in  connection
with acquisitions or financings or pursuant to outstanding warrants or
agreements could also adversely affect the market price of our common stock
and cause significant dilution in our earnings per share and net book value per
share. We may be required to issue more than eight million additional shares of
common stock upon the conversion of outstanding preferred stock, the exercise of
outstanding warrants and stock options, and the satisfaction of certain
contingent contractual obligations. See "Market for Company's Common Equity and
Related Stockholder Matters--Possible Dilutive Issuances of Common Stock."

         The anti-dilution  provisions of certain of our existing securities and
obligations require us to issue additional shares if we issue shares of common
stock below specified price levels. If a future share issuance triggers these
adjustments, the beneficiaries of such provisions effectively receive some
protection from declines in the market price of our common stock, while our
other stockholders incur additional dilution of their ownership interest. We may
include similar anti-dilution provisions in securities issued in connection with
future financings.

         ANTI-TAKEOVER  PROVISIONS  UNDER DELAWARE LAW AND IN OUR CERTIFICATE OF
INCORPORATION, BY-LAWS AND STOCKHOLDER RIGHTS PLAN MAY MAKE AN ACQUISITION OF
LASERSIGHT MORE DIFFICULT AND COULD PREVENT YOU FROM RECEIVING A PREMIUM OVER
THE MARKET PRICE OF OUR STOCK.

         Certain  provisions  of  our  certificate  of  incorporation,  by-laws,
stockholder rights plan and Delaware law could delay or frustrate the removal of
incumbent directors, discourage potential acquisition proposals and delay, defer
or prevent a change in control of LaserSight, even if such events could be
beneficial, in the short term, to the economic interests of our stockholders.
For example, our certificate of incorporation allows us to issue preferred stock
with rights senior to those of the common stock without stockholder action, and
our by-laws require advance notice of director nominations or other proposals by
stockholders. LaserSight also is subject to provisions of Delaware corporation
law that prohibit a publicly-held Delaware corporation from engaging in a broad
range of business combinations with a person who, together with affiliates and
associates, owns 15% or more of the corporation's common stock (an interested
stockholder) for three years after the person became an interested stockholder,
unless the business combination is approved in a prescribed manner. We also have
adopted a stockholder rights agreement, or "poison pill," and declared a
dividend distribution of one preferred share purchase right for each share of
common stock. The rights would cause substantial dilution to a person or group
that attempts to acquire 15% or more of our common stock on terms not approved
by our board of directors.

ACQUISITION RISKS

         PAST  AND  POSSIBLE  FUTURE  ACQUISITIONS  THAT  ARE  NOT  SUCCESSFULLY
INTEGRATED WITH OUR EXISTING OPERATIONS MAY ADVERSELY AFFECT OUR BUSINESS.

         We have made several significant acquisitions since 1994, and we may in
the future selectively pursue strategic acquisitions of, investments in, or
enter into joint ventures or other strategic alliances with, companies whose
business or technology complement our business. We may not be able to identify
suitable candidates to acquire or enter into joint ventures or other
arrangements with entities, and we may not be able to obtain financing on
satisfactory terms for such activities. In addition, we could have difficulty

                                       56
<PAGE>

assimilating the personnel, technology and operations of any acquired companies,
which could prevent us from realizing expected synergies, and may incur
unanticipated liabilities and contingencies. This could disrupt our ongoing
business and distract our management and other resources.

         AMORTIZATION AND CHARGES RELATING TO OUR SIGNIFICANT  INTANGIBLE ASSETS
COULD ADVERSELY AFFECT OUR STOCK PRICE AND REPORTED NET INCOME OR LOSS.

         Of our total assets at December 31, 1999,  approximately $13.9 million,
or 28%, were goodwill or other intangible assets. Any reduction in net income or
increase in net loss resulting from the amortization of goodwill and other
intangible assets resulting from future acquisitions by us may have an adverse
impact upon the market price of our common stock. In addition, in the event of a
sale of LaserSight or our assets, we cannot be certain that the value of such
intangible assets would be recovered.

         In accordance with SFAS 121, we review intangible assets for impairment
whenever events or changes in circumstances, including a history of operating or
cash flow losses, indicate that the carrying amount of an asset may not be
recoverable. If we determine that an intangible asset is impaired, a non-cash
impairment charge would be recognized. We continue to assess the current results
and future prospects of MRF, Inc., d/b/a The Farris Group (TFG), our subsidiary
which provides health care and vision care consulting services, in view of the
substantial reduction in the subsidiary's operating results in 1997. Though
TFG's operating results improved in 1998 when compared to 1997, operating losses
similar to those incurred during the first year of 1998 have continued during
1999. In 1999, two senior consultants joined who are expected to develop new
business and help lead TFG towards significant financial improvement during
2000. If TFG is unsuccessful in improving its financial performance, some or all
of the carrying amount of goodwill recorded, $3.5 million at December 31, 1999,
may be subject to an impairment adjustment.

         OTHER RISKS

         The  risks  described  above  under  are  not  the  only  risks  facing
LaserSight. There may be additional risks and uncertainties not presently known
to us or that we have deemed immaterial which could also negatively impact our
business operations. If any of the foregoing risks actually occur, it could have
a material adverse effect on our business, financial condition and results of
operations. In that event, the trading price of our common stock could decline,
and you may lose all or part of your investment.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

         The Company  believes  that its  exposure to market risk for changes in
interest and currency rates is not significant. The Company's investments are
limited to highly liquid instruments with maturities generally three months or
less. At December 31, 1999, the Company had approximately $10.1 million of
short-term investments classified as cash and equivalents. All of the Company's
transactions with international customers and suppliers are denominated in U.S.
dollars.

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTAL DATA

         Consolidated   financial   statements   prepared  in  accordance   with
Regulation S-X are listed in Item 14 of Part IV of this Report, are attached to
this Report and incorporated in this Item 8 by reference.

                                       57
<PAGE>

ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
         FINANCIAL DISCLOSURE

         None.

                                    PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS

         Information  with  respect to the  Company's  directors  and  executive
officers is incorporated herein by reference to the definitive form of the
Company's proxy materials to be filed with the Commission on or before April 29,
2000.

ITEM 11. EXECUTIVE COMPENSATION

         Information  with respect to  executive  compensation  is  incorporated
herein by reference to the definitive form of the Company's proxy materials to
be filed with the Commission on or before April 29, 2000.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

         Information   with  respect  to  the  security   ownership  of  certain
beneficial owners and management is incorporated herein by reference to the
definitive form of the Company's proxy materials to be filed with the Commission
on or before April 29, 2000.

ITEM 13. CERTAIN RELATIONS AND RELATED TRANSACTIons

         Information with respect to certain relations and related  transactions
is incorporated herein by reference to the definitive form of the Company's
proxy materials to be filed with the Commission on or before April 29, 2000.

                                     PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K

FINANCIAL STATEMENTS AND SCHEDULES.

(a) (1)  The following financial statements and related items commence on
         page F-1:

                 Independent Auditors' Reports

                 Consolidated Balance Sheets as of December 31, 1999 and 1998.

                 Consolidated  Statements  of  Operations  for the years  ended
                 December 31, 1999, 1998 and 1997.

                 Consolidated  Statements of  Comprehensive  Loss for the years
                 ended December 31, 1999, 1998 and 1997.

                                       58
<PAGE>

                 Consolidated  Statements of Stockholders' Equity for the years
                 ended December 31, 1999, 1998 and 1997.

                 Consolidated  Statements  of Cash  Flows for the  years  ended
                 December 31, 1999, 1998 and 1997.

                 Notes to Consolidated Financial Statements.

    (2)  Financial Statement Schedules:

         Schedules not filed:

                 All schedules have been omitted as the required information is
                 inapplicable   or  the   information   is   presented  in  the
                 consolidated financial statements or related notes.

    (3)  Exhibits required by Item 601 of Regulation S-K.

                 The  Exhibit  Index  set forth in this Form 10-K is
                 hereby incorporated herein by this reference.

b) Reports on Form 8-K

    (1)  On October 23, 1999, we filed a Current Report on Form 8-K describing a
         distribution agreement entered into with Becton, Dickinson and Company
         for our keratome product line in the U.S., United Kingdom, Ireland and
         Japan and an amendment our Manufacturing and Marketing Agreement with
         them.

    (2)  On November 17, 1999, we filed a Current Report on Form 8-K including a
         press release describing a stay on patent infringement litigation and
         the status of license negotiations with Visx, Incorporated.

    (3)  On December 20, 1999, we filed a Current  Report on Form 8-K describing
         our amended and restated bylaws adopted by the board of directors on
         December 2, 1999.

                                       59
<PAGE>


                                INDEX TO EXHIBITS

Exhibit
Number                                      Description
- ------                                      -----------

  2.1       See Exhibits 10.1, 10.2, 10.6, 10.7, 10.16, 10.22, 10.25, 10.26,
            10.30, 10.31 and 10.56.

  3.1       Certificate of Incorporation, as amended (incorporated by reference
            to Exhibit 1 of Form 8-A/A (Amendment No. 4) filed by the Company on
            June 25, 1998*).

  3.2       Bylaws, as amended (filed as Exhibit 3.2 to the Company's Form 8-K
            filed on December 20, 1999*).

  3.3       Rights Agreement, dated as of July 2, 1998, between LaserSight
            Incorporated and American Stock Transfer & Trust Company, as
            Rights Agent, which includes (i) as Exhibit A thereto the form
            of Certificate of Designation of the Series E Junior
            Participating Preferred Stock, (ii) as Exhibit B thereto the
            form of Right Certificate (separate certificates for the
            Rights will not be issued until after the Distribution Date)
            and (iii) as Exhibit C thereto the Summary of Stockholder
            Rights Agreement (incorporated by reference to Exhibit 99.1 to
            the Form 8-K filed by the Company on July 8, 1998*).

  3.4       First  Amendment  to Rights  Agreement,  dated as of March 22,
            1999, between LaserSight Incorporated and American Stock
            Transfer & Trust Company, as Rights Agent (incorporated by
            reference to Exhibit 2 to Form 8-A/A filed by the Company on
            March 29, 1999*).

  3.5       Second Amendment to Rights Agreement,  dated as of January 28, 2000,
            between LaserSight Incorporated and American Stock Transfer & Trust
            Company, as Rights Agent (incorporated by reference to Exhibit 99.6
            to Form 8-K filed by the Company on February 8, 2000*).

 4.1        See Exhibits 3.1, 3.2, 3.3, 3.4, 10.19, 10.23, 10.28, 10.29, 10.36,
            10.37, 10.38, 10.39, 10.48, 10.49, 10.50, 10.51, 10.54 and 10.55.

10.1        Agreement for Purchase and Sale of Stock by and among LaserSight
            Centers Incorporated, its stockholders and LaserSight Incorporated
            dated January 15, 1993 (filed as Exhibit 2 to the Company's Form
            8-K/A filed on January 25, 1993*).

10.2        Amendment to Agreement for Purchase and Sale of Stock by and among
            LaserSight Centers Incorporated, its stockholders, and LaserSight
            Incorporated dated April 5, 1993 (filed as Exhibit 2 to the
            Company's Form 8-K/A filed on April 19, 1993*).

10.3        Royalty Agreement by and between LaserSight Centers Incorporated and
            LaserSight Partners dated January 15, 1993 (filed as Exhibit 10.5 to
            the Company's Form 10-K for the year ended December 31, 1995*).

                                       60
<PAGE>

10.4        Exchange Agreement dated January 25, 1993 between LaserSight Centers
            Incorporated and Laser Partners (filed as Exhibit 10.6 to the
            Company's Form 10-K for the year ended December 31, 1995*).

10.5        Stipulation and Agreement of Compromise, Settlement and Release
            dated April 18, 1995 among James Gossin, Francis E. O'Donnell, Jr.,
            J.T. Lin, Wen S. Dai, Emanuela Dobrin-Charlton, C.H. Huang, W.
            Douglas Hajjar, and LaserSight Incorporated (filed as Exhibit 10.7
            to the Company's Form 10-K for the year ended December 31, 1995*).

10.6        Agreement for Purchase and Sale of Stock dated December 31, 1993,
            among LaserSight Incorporated, MRF, Inc., and Michael R. Farris
            (filed as Exhibit 2 to the Company's Form 8-K filed on December 31,
            1993*).

10.7        First Amendment to Agreement for Purchase and Sale of Stock by and
            among MRF, Inc., Michael R. Farris and LaserSight Incorporated dated
            December 28, 1995 (filed as Exhibit 10.9 to the Company's Form 10-K
            for the year ended December 31, 1995*).

10.8        LaserSight Incorporated 1995 Stock Option Plan (filed as Exhibit
            10.5 to the Company's Form 10-Q for the quarter ended September 30,
            1995*).

10.9        Modified Promissory Note between LaserSight Incorporated,
            EuroPacific Securities Services, GmbH and Co. KG and Wolf Wiese
            (filed as Exhibit 10.6 to the Company's Form 10-Q for the quarter
            ended September 30, 1995*).

10.10       Patent License Agreement dated December 21, 1995 by and between
            Francis E. O'Donnell, Jr. and LaserSight Centers, Inc. (filed as
            Exhibit 10.21 to the Company's Form 10-K for the year ended
            December 31, 1995*).

10.11       LaserSight Incorporated Amended and Restated 1996 Equity Incentive
            Plan (filed as Exhibit 10.12 to the Company's Form 10-Q/A for the
            quarter ended June 30, 1998*).

10.12       LaserSight  Incorporated  Amended  and  Restated  Non-Employee
            Directors  Stock  Option  Plan  (filed  as  Exhibit  B to  the
            Company's definitive proxy statement dated May 19, 1997*).

10.13       Agreement  dated  September  18, 1996 between David T. Pieroni and
            LaserSight  Incorporated  (filed as Exhibit  10.35 to the Company's
            Form 10-K for the year ended December 31, 1996*).

10.14       Agreement  dated  January  1,  1997,   between   International
            Business  Machines  Corporation  and  LaserSight  Incorporated
            (filed as  Exhibit  10.37 to the  Company's  Form 10-K for the year
            ended December 31, 1996*).

10.15       Addendum   dated   March   7,   1997  to   Agreement   between
            International  Business  Machines  Corporation  and LaserSight
            Incorporated  (filed as Exhibit  10.38 to the  Company's  Form
            10-K for the year ended December 31, 1996*).

                                       61
<PAGE>

10.16       Second  Amendment to Agreement  for Purchase and Sale of Stock by
            and among LaserSight Centers Incorporated, its stockholders and
            LaserSight Incorporated  dated  March 14, 1997 (filed as Exhibit
            99.1 to the Company's  Form 8-K  filed on March  27, 1997*).

10.17       Amendment  to  Royalty  Agreement  by and  between  LaserSight
            Centers Incorporated, Laser Partners and LaserSight Incorporated
            dated March 14,  1997 (filed as Exhibit  99.2 to the Company's Form
            8-K filed on March 27, 1997*).

10.18       Employment  Agreement  dated September 16, 1996 by and between
            LaserSight  Incorporated  and  Richard L.  Stensrud  (filed as
            Exhibit 10.41  to the  Company's  Form  10-Q  filed on May 9, 1997*)

10.19       Warrant to purchase 500,000 shares of Common Stock dated March 31,
            1997 by and between LaserSight Incorporated and Foothill Capital
            Corporation (filed as Exhibit 10.44 to the Company's Form 10-Q filed
            on August 14,  1997*).

10.20       License  Agreement  dated  May 20,  1997 by and  between  Visx
            Incorporated  and  LaserSight  Incorporated  (filed as Exhibit 10.45
            to the Company's Form 10-Q filed on August 14, 1997*).

10.21       Patent  Purchase  Agreement dated July 15, 1997 by and between
            LaserSight Incorporated and Frederic B. Kremer, M.D. (filed as
            Exhibit 2.(i) to the Company's Form 8-K filed on August 13,
            1997*).

10.22       Agreement  and Plan of Merger dated July 15, 1997 by and among
            LaserSight Incorporated, Photomed Acquisition, Inc., Photomed, Inc.,
            Frederic B. Kremer, M.D., Linda Kremer, Robert Sataloff, Trustee for
            Alan Stewart Kremer and Robert Sataloff, Trustee for Mark Adam
            Kremer (filed as Exhibit 2.(ii) to the Company's Form 8-K filed on
            August 13, 1997*).

10.23       Warrant  to  purchase  750,000  shares of Common  Stock  dated
            August 29, 1997 by and between LaserSight Incorporated and
            purchasers of Series B Convertible Participating Preferred Stock of
            LaserSight Incorporated (filed as Exhibit 10.39 to the Company's
            Form 10-Q filed on November 14, 1997*).

10.24       Independent Contractor Agreement by and between Byron Santos, M.D.
            and LaserSight Technologies, Inc. (filed as Exhibit 10.42 to the
            Company's Form 10-Q filed on November 14, 1997*).

10.25       Stock Purchase Agreement, dated December 30, 1997, by and among
            LaserSight Incorporated, LSI  Acquisition, Inc., MEC Health Care,
            Inc. and Vision Twenty-One, Inc. (filed as Exhibit 2.(i) to the
            Company's Form 8-K filed on January 14, 1998*).

10.26       Stock Distribution Agreement, dated December 30, 1997, by and among
            LaserSight Incorporated, LSI Acquisition, Inc., MEC Health Care,
            Inc. and Vision Twenty-One, Inc. (filed as Exhibit 2.(ii) to the
            Company's Form 8-K filed on January 14, 1998*).

                                       62
<PAGE>

10.27       Agreement dated April 1, 1992 between  International  Business
            Machines  Corporation  and LaserSight  Incorporated  (filed as
            Exhibit 10.1 on Form  10-K for the year  ended  December  31,
            1995*).

10.28       Securities  Purchase  Agreement,  dated June 5,  1998,  by and
            between LaserSight Incorporated and TLC The Laser Center, Inc.
            (filed as Exhibit 99.1 to the Company's Form 8-K filed on June 25,
            1998*).

10.29       Securities  Purchase  Agreement,  dated June 12, 1998,  by and
            between  LaserSight  Incorporated  and Pequot  Funds (filed as
            Exhibit 99.5 to the  Company's  Form  8-K  filed  on June 25,
            1998*).

10.30       Letter Agreement dated September 11, 1998, amending the Agreement
            and Plan of Merger dated July 15, 1997, by and among LaserSight
            Incorporated, Photomed Acquisition, Inc., Photomed, Inc., Frederic
            B. Kremer, M.D., Linda Kremer, Robert Sataloff, Trustee for Alan
            Stewart Kremer and Robert Sataloff, Trustee for  Mark Adam Kremer
            (filed as Exhibit 10.31 to the Company's Form 10-Q filed on November
            16, 1998*).

10.31       Exclusive License Agreement dated August 20, 1998, by and between
            LaserSight Technologies, Inc. and TLC The Laser Center Patents Inc.
            (filed as Exhibit 10.32 to the Company's Form 10-Q filed on November
            16, 1998*).

10.32       Purchase  Agreement,  dated  June  9,  1997,  by and  between
            LaserSight  Technologies,  Inc.  and  TUI Lasertechnik  Und
            Laserintegration  GmbH  (filed  as  Exhibit  10.1 to the  Company's
            Form S-3, Pre-Effective Amendment No. 1 filed on February 1, 1999*).

10.33       License and Royalty Agreement, dated September 10, 1997, by and
            between LaserSight Technologies, Inc. and Luis A. Ruiz, M.D. and
            Sergio Lenchig (filed as Exhibit 10.2 to the Company's Form S-3,
            Pre-Effective Amendment No. 1 filed on February 1, 1999*).

10.34       Manufacturing Agreement, dated September 10, 1997, by and between
            LaserSight Technologies, Inc. and Frantz Medical Development Ltd.
            (filed as Exhibit 10.3 to the Company's Form S-3, Pre-Effective
            Amendment No. 1 filed on February 1, 1999*).

10.35       Employment  Agreement by and between  LaserSight  Incorporated  and
            Michael R. Farris dated October 30, 1998 (filed as Exhibit 10.37 to
            the Company's Form 10-K filed on March 31, 1999*).

10.36       Securities   Purchase  Agreement  by  and  between  LaserSight
            Incorporated  and  purchasers  of Common Stock dated March 22, 1999
            (filed as Exhibit 10.38 to the Company's  Form 10-K filed on
            March 31, 1999*).

10.37       Warrant to purchase 225,000 shares of Common Stock dated March 22,
            1999 by and between LaserSight Incorporated and purchasers of Common
            Stock of LaserSight Incorporated (filed as Exhibit 10.39 to the
            Company's Form 10-K filed on March 31, 1999*).


                                       63
<PAGE>

10.38       Warrant  to  purchase  67,500  shares  of Common  Stock  dated
            February 22, 1999 by and between  LaserSight  Incorporated and Guy
            Numann (filed as Exhibit 10.40 to the Company's  Form 10-Q filed on
            May 17, 1999*).

10.39       Revolving  Credit  Agreement,  dated  June  29,  1999,  by and
            between LaserSight  Incorporated and The Huntington  National Bank
            (filed as Exhibit 10.39 to the Company's  Form 10-Q filed on
            August 11, 1999*).

10.40       Manufacturing and Marketing  Agreement,  and Addendum thereto,
            dated May 14, 1999,  by and between  LaserSight  Technologies, Inc.
            and Becton, Dickinson and Company (filed as Exhibit 10.40 to the
            Company's Form 10-Q filed on August 11, 1999*)**.

10.41       First  Amendment to  Manufacturing  and  Marketing  Agreement, dated
            October   23,   1999,   by  and   between   LaserSight Technologies,
            Inc. and Becton, Dickinson and Company (filed as Exhibit  10.1 to
            the Company's  8-K,  filed  on  October  27, 1999*)**.

10.42       Distribution Agreement, dated October 23, 1999, by and between
            LaserSight  Technologies,  Inc. and  Becton,  Dickinson and Company
            (filed as Exhibit 10.2 to the Company's 8-K, filed on October 27,
            1999*)**.

10.43       Employment Agreement, by and between LaserSight Technologies, Inc.
            and J. Richard Crowley, dated as of July 3, 1997 (filed as Exhibit
            10.43 to the Company's Form 10-Q filed on November 15, 1999*).

10.44       Employment Agreement, by and between LaserSight Incorporated and
            Michael P. Dayton, dated November 10, 1998 (filed as Exhibit 10.44
            to the Company's Form 10-Q filed on November 15, 1999*).

10.45       Relocation Agreement,  by and between LaserSight  Incorporated and
            Gregory L. Wilson, dated  October 13, 1999 1998 (filed as Exhibit
            10.45 to the Company's Form 10-Q filed on November 15, 1999*).

10.46       Technology Development and License Agreement, dated October 23,
            1999, by and between LaserSight Technologies, Inc. and Quadrivium,
            L.L.C. 1998 (filed as Exhibit 10.46 to the Company's Form 10-Q filed
            on November 15, 1999*).

10.47       Employment Agreement, by and between LaserSight Technologies, Inc.
            and Jack T. Holladay, dated October 27, 1999 (filed as Exhibit 10.47
            to the Company's Form 10-Q filed on November 15, 1999*).

10.48       Securities   Purchase  Agreement  by  and  between  LaserSight
            Incorporated  and TLC Laser Eye Centers Inc. dated January 31, 2000
            (filed as Exhibit 99.2 to the Company's Form 8-K filed on
            February 8, 2000*).

10.49       Registration  Rights  Agreement  dated January 31, 2000 by and
            between LaserSight Incorporated and TLC Laser Eye Centers Inc.
            (filed  as  Exhibit  99.3 to the  Company's  Form 8-K filed on
            February 8, 2000*).

                                       64
<PAGE>

10.50       Securities Purchase Agreement by and between LaserSight
            Incorporated, BayStar Capital, L.P. and BayStar  International, Ltd.
            dated January 31, 2000 (filed as Exhibit 99.4 to the Company's Form
            8-K filed on February 8, 2000*).

10.51       Registration Rights Agreement dated January 31, 2000 by and between
            LaserSight Incorporated, BayStar Capital, L.P. and BayStar
            International, Ltd. (filed as Exhibit 99.5 to the Company's Form 8-K
            filed on February 8, 2000*).

10.52       First Amendment to License and Royalty Agreement dated as of
            January 18, 2000 by and between LaserSight Technologies, Inc.,
            Luis A. Ruiz, M.D. and Sergio Lenchig.

10.53       Registration Rights Agreement dated as of January 18, 2000 by and
            between LaserSight Incorporated, Luis A. Ruiz, M.D. and Sergio
            Lenchig.

10.54       Securities Purchase Agreement by and between LaserSight
            Incorporated, Engmann Options, Inc. and MDNH  Partners, L.P. dated
            February 18, 2000. The Company undertakes to provide to the
            Commission upon its request the schedules omitted from this exhibit.

10.55       Registration Rights Agreement dated February 18, 2000 by and between
            LaserSight Incorporated, Engmann Options, Inc. and MDNH Partners,
            L.P.

10.56       Technology Purchase Agreement dated as of March 8, 2000 by and
            between  LaserSight Technologies, Inc., Premier Laser Systems, Inc.
            and Eyesys-Premier, Inc.  The Company undertakes to provide to the
            Commission upon its request the schedules omitted from this exhibit.


Exhibit 11  Statement of Computation of Loss Per Share

Exhibit 21  Subsidiaries of the Registrant

Exhibit 23  Consent of KPMG LLP

Exhibit 27  Financial Data Schedule

Exhibit 99  Press release dated March 27, 2000

- ----------------------
*Incorporated herein by reference.  File No. 0-19671.

**Confidential  treatment  has been granted for portions of this  document.  The
redacted material has been filed separately with the commission.

                                       65
<PAGE>



                                   SIGNATURES

     Pursuant to the  requirements of Section 13 of the Securities  Exchange Act
of 1934,  the  Registrant has duly caused this report to be signed on its behalf
by the undersigned, thereunto duly authorized.

Dated:   March 29, 2000                      LASERSIGHT INCORPORATED

                                             By: /s/ Michael R. Farris
                                                -----------------------------
                                                Michael R. Farris, President and
                                                Chief Executive Officer

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

/s/ Michael R. Farris                                    Dated:   March 29, 2000
- ---------------------------------------------
Michael R. Farris, President,
Chief Executive Officer and Director

/s/ Francis E. O'Donnell, Jr., M.D.                      Dated:   March 29, 2000
- ---------------------------------------------
Francis E. O'Donnell, Jr., M.D.,
Chairman of the Board, Director

/s/ D. Michael Litscher                                  Dated:   March 29, 2000
- ---------------------------------------------
D. Michael Litscher, Chief Operating Officer,
LaserSight Technologies, Inc. and Director

/s/ J. Richard Crowley                                   Dated:   March 29, 2000
- ---------------------------------------------
J. Richard Crowley, Chief Operating Officer,
LaserSight Incorporated and Director

/s/ Terry A. Fuller, Ph.D.                               Dated:   March 29, 2000
- ---------------------------------------------
Terry A. Fuller, Ph.D., Director

/s/ Gary F. Jonas                                        Dated:   March 29, 2000
- ---------------------------------------------
Gary F. Jonas, Director

/s/ David T. Pieroni                                     Dated:   March 29, 2000
- ---------------------------------------------
David T. Pieroni, Director

/s/ Gregory L. Wilson                                    Dated:   March 29, 2000
- ---------------------------------------------
Gregory L. Wilson, Chief Financial Officer
(Principal accounting officer)

                                       66
<PAGE>

                          Independent Auditors' Report
                          ----------------------------

The Board of Directors and Stockholders
LaserSight Incorporated:

We have  audited the  accompanying  consolidated  balance  sheets of  LaserSight
Incorporated and Subsidiaries (the Company) as of December 31, 1999 and 1998,
and the related consolidated statements of operations, comprehensive loss,
stockholders' equity, and cash flows for each of the years in the three-year
period ended December 31, 1999. These consolidated financial statements are the
responsibility of the Company's management. Our responsibility is to express an
opinion on these consolidated financial statements based on our audits.

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, the consolidated  financial statements referred to above present
fairly, in all material respects, the financial position of LaserSight
Incorporated and Subsidiaries as of December 31, 1999 and 1998, and the results
of their operations and their cash flows for each of the years in the three-year
period ended December 31, 1999, in conformity with generally accepted accounting
principles.

                                                     /s/ KPMG LLP

St. Louis, Missouri
February 11, 2000

                                      F-1
<PAGE>

<TABLE>
<CAPTION>

                             LASERSIGHT INCORPORATED
                                AND SUBSIDIARIES

                           CONSOLIDATED BALANCE SHEETS

                           December 31, 1999 and 1998



                                ASSETS                                                   1999                   1998
                                                                                       ----                   ----
<S>                                                                                  <C>                      <C>
Current assets:
     Cash and cash equivalents                                                     $  11,247,801              4,437,718
     Accounts receivable-trade, net                                                    6,400,980              4,611,834
     Notes receivable-current portion, net                                             4,110,428              4,805,831
     Inventories                                                                       8,409,823              8,517,636
     Deferred tax assets                                                                  68,208                184,997
     Other current assets                                                                394,543                159,057
                                                                                   -------------           ------------
                                    Total current assets                              30,631,783             22,717,073

Notes receivable, less current portion, net                                            2,721,229              2,880,358
Property and equipment, net                                                            1,934,618              1,502,339
Other assets, net                                                                     14,091,303             16,773,213
                                                                                   -------------           ------------
                                                                                   $  49,378,933             43,872,983
                                                                                   =============           ============

                 LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:

     Accounts payable                                                              $  2,694,494               2,220,045
     Accrued expenses                                                                 3,757,458               3,224,369
     Accrued commissions                                                              1,511,653               1,451,180
     Income taxes payable                                                                    --                   9,239
     Deferred revenue                                                                 1,020,044                 937,602
                                                                                   ------------            ------------
                                    Total current liabilities                         8,983,649               7,842,435

Refundable deposits                                                                          --                 194,000
Accrued expenses, less current portion                                                  615,942                 642,880
Deferred royalty revenue, less current portion                                           33,333                 433,333
Deferred income taxes                                                                    68,208                 184,997
Long-term obligations                                                                   100,130                 560,000
Commitments and contingencies

Stockholders' equity:
     Convertible preferred stock:
         Series C - par value  $.001 per share;  authorized  10,000,000  shares;
         2,000,000 shares issued and outstanding at December
         31, 1999 and 1998, respectively                                                  2,000                   2,000
         Series D - par value $.001 per share; authorized 10,000,000
         shares; 2,000,000  shares issued and outstanding at December
         31, 1999 and 1998, respectively                                                  2,000                   2,000
     Common  stock-par  value $0.001 per share;  authorized  40,000,000  shares;
        18,040,313 and 13,332,835 shares issued and
        outstanding at December 31, 1999 and 1998, respectively                          18,040                  13,333
     Additional paid-in capital                                                      82,346,811              59,407,392
     Issued shares held in escrow                                                    (2,936,250)                     --
     Stock subscription receivable                                                   (1,140,000)             (1,140,000)
     Accumulated deficit                                                            (38,172,283)            (23,748,303)
     Less treasury stock, at cost; 145,200 and 140,200 common
       shares at December 31, 1999 and 1998, respectively                              (542,647)               (521,084)
                                                                                   ------------            ------------
                           Total stockholders' equity                                39,577,671              34,015,338
                                                                                   ------------            ------------
                                                                                   $ 49,378,933              43,872,983
                                                                                   ============            ============
</TABLE>
See accompanying notes to consolidated financial statements.

                                      F-2

<PAGE>


                             LASERSIGHT INCORPORATED
                                AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF OPERATIONS

                  Years ended December 31, 1999, 1998 and 1997
<TABLE>
<CAPTION>

                                                                        1999               1998                 1997
                                                                        ----               ----                 ----

<S>                                                                <C>                 <C>                  <C>
        Revenues:
                 Products                                         $ 19,403,781           15,968,035          11,925,018
                 Royalties                                           1,970,504            1,111,917             245,000
                 Services                                              354,167              676,164          12,218,815
                                                                  ------------         ------------        ------------
                                                                    21,728,452           17,756,116          24,388,833

        Cost of revenues:
                 Product cost                                        9,621,351            6,048,730           4,127,908
                 Cost of services                                      155,833              297,512           8,573,932
                                                                  ------------         ------------        ------------

                          Gross profit                              11,951,268           11,409,874          11,686,993

        Research, development, and regulatory expenses               3,139,906            3,840,924           2,807,579

        Other general and administrative expenses                   16,663,864           12,156,982          13,118,289
        Selling related expenses                                     4,710,288            4,562,740           3,286,600
        Amortization of intangibles                                  2,539,072            2,310,169           1,736,679
                                                                  ------------         ------------        ------------
                                                                    23,913,224           19,029,891          18,141,568
                                                                  ------------         ------------        ------------

                          Loss from operations                     (15,101,862)         (11,460,941)         (9,262,154)

        Other income and expenses:
             Interest and dividend income                              770,967              591,481             383,611
             Interest expense                                          (93,085)            (782,668)         (1,343,198)
             Gain on sale of subsidiaries and securities                    --              364,452           4,129,057
             Other, net                                                     --             (362,500)           (280,400)
                                                                  ------------         ------------        ------------


                          Loss before income tax expense           (14,423,980)         (11,650,176)         (6,373,084)

        Income tax expense                                                  --              232,213             880,000
                                                                  ------------         ------------        ------------

                          Net loss                                 (14,423,980)         (11,882,389)         (7,253,084)

        Conversion discount on preferred stock                              --             (858,872)            (41,573)

        Preferred stock accretion and dividend requirements                 --           (2,751,953)           (298,269)
                                                                  ------------         ------------        ------------
                          Loss attributable to
                            common stockholders                   $(14,423,980)         (15,493,214)         (7,592,926)
                                                                  ============         ============        ============

        Loss per common share - basic and diluted                 $      (0.89)               (1.26)              (0.80)
                                                                  ============         ============        ============


        Weighted average number of shares outstanding
                              - basic and diluted                   16,207,000           12,272,000           9,504,000
                                                                  ============         ============        ============

</TABLE>

        See accompanying notes to consolidated financial statements.

                                      F-3
<PAGE>

<TABLE>
<CAPTION>

                                               LASERSIGHT INCORPORATED AND SUBSIDIARIES

                                             CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS

                                             Years ended December 31, 1999, 1998 and 1997


                                                                            1999             1998           1997
                                                                            ----             ----           ----

<S>                                                                    <C>               <C>             <C>
  Net loss                                                             $(14,423,980)    (11,882,389)    (7,253,084)

  Other comprehensive income (loss), net of tax:

  Unrealized gain (reversal) on marketable securities
      (net of tax of $(353,675) in 1998 and $370,500 in 1997)                    --        (577,048)       604,500

  Reclassification adjustment for gains included in
      net loss (net of tax of $16,825)
                                                                                 --         (27,452)            --
                                                                       ------------    ------------    -----------


  Comprehensive loss                                                   $(14,423,980)    (12,486,889)    (6,648,584)
                                                                       ============    ============    ===========
</TABLE>


  See accompanying notes to consolidated financial statements.

                                      F-4
<PAGE>


                    LASERSIGHT INCORPORATED AND SUBSIDIARIES

                 CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

                  Years ended December 31, 1999, 1998 and 1997
<TABLE>
<CAPTION>


                                                                      Obli-
                                                                      gation    Stock
                                                  Addi-     Issued      to      Subscrip-                                  Total
              Common Stock       Preferred Stock  tional    Share     Issue     tion        Unreal-    Accu-     Trea      Stock-
              ------------       ---------------  Paid-in   Held In   Common    Receiv-      ized     mulated    sury-     holders'
             Shares   Amount     Shares   Amount  Capital   Escrow    Stock     able         Gain     Deficit    Stock     Equity
             ------   ------     ------   ------  -------   ------    -----     -------      ----     -------    -----     ------

<S>         <C>        <C>       <C>       <C>    <C>          <C>   <C>        <C>          <C>    <C>         <C>      <C>
Balances at
  December 31,
   1996    8,454,266 $ 8,454        8    $  --   30,080,560      -- 3,065,056 (1,140,000)      --   (4,612,830)(632,709)26,768,531

Issuance of
  shares
  from
  exercise
  of stock
  options     25,875      26       --       --       98,337      --        --         --       --           --       --     98,363


Premium and
  other
  adjust-
  ments on
  redemp-
  tion of
  Series B
  pre-
  ferred
  stock           --      --       --       --     (454,866)     --        --         --       --           --       --   (454,866)

Dividends
  on Series
  A pre-
  ferred
  stock           --      --       --       --     (176,268)     --        --         --       --           --       --   (176,268)

Conversion
  of, and
  settle-
  ments of
  dividends
  on,Series
  A pre-
  ferred
  stock      102,525     102       (8)      --       52,240      --        --         --       --           --       --     52,342

Issuance
  of op-
  tions and
  treasury
  stock in
  conjunc-
  tion
  with con-
  sulting
  agree-
  ments           --      --       --       --       52,608      --        --         --       --           --   18,349     70,957

Adjustment
  of mar-
  ketable
  equity
  secur-
  ities to
  market,
  net of
  tax             --      --       --       --           --      --        --         --  604,500           --       --    604,500

Issuance
  of shares
  in con-
  junction
  with a-
  mendment
  of pur-
  chase a-
  greement   624,991     625       --       --    3,319,640      --        --         --       --           --       --  3,320,265

Issuance
  of shares
  in con-
  junction
  with 1994
  acqui-
  sition
  agree-
  ment       406,700     407       --       --    3,064,649      --(3,065,056)        --       --           --       --         --


Issuance
  of shares
  in con-
  junction
  with ac-
  quisi-
  tion of
  intan-
  gible
  assets     535,515     536       --       --    3,416,164      --        --         --       --           --       --  3,416,700

Issuance
  of war-
  rants in
  conjunc-
  tion with
  Series B
  pre-
  ferred
  stock
  offering        --      --       --       --      592,500      --        --         --       --           --       --    592,500

Net loss          --      --       --       --           --      --        --         --       --   (7,253,084)      -- (7,253,084)
           ---------  ------ -------- --------  ----------- ------- --------- ---------- --------  ----------- -------- ----------


Balances at
  December 31,
  1997    10,149,872  10,150       --       --   40,045,564      --        -- (1,140,000) 604,500  (11,865,914)(614,360) 27,039,940

                                      F-5a
<PAGE>

Conver-
  sion of
  Series B
  pre-
  ferred
  stock    2,392,220   2,392        --      --    3,714,747      --        --         --       --           --       --   3,717,139

Issuance
  of Series
  C and D
  pre-
  ferred
  stock           --      -- 4,000,000   4,000   15,815,556      --        --         --       --           --       --  15,819,556

Issuance
  of shares
  from ex-
  ercise
  of stock
  options
  and war-
  rants      194,625     195        --      --      513,476      --        --         --       --           --       --     513,671

Issuance
  of war-
  rants in
  conjunc-
  tion with
  settle-
  ment            --      --        --      --      250,000      --        --         --       --           --       --     250,000

Issuance
  of shares
  in con-
  junction
  with
  amendment
  of pur-
  chase
  agreement  187,500     187        --      --      749,813      --        --         --       --           --       --     750,000

Issuance
  of shares
  in con-
  junction
  with ac-
  quisition  305,820     306        --      --    1,249,777      --        --         --       --           --       --   1,250,083

Issuance
  of shares
  in con-
  junction
  with 1996
  acquisi-
  tion
  agreement  102,798     103        --      --         (103)     --        --         --       --           --       --          --

Premium
  and other
  adjust-
  ments on
  redemp-
  tion of
  Series B
  pre-
  ferred
  stock           --      --        --      --   (2,969,180)     --        --         --       --           --       --  (2,969,180)

Adjustment
  of market-
  able
  equity
  securi-
  ties to
  market,
  net of
  tax             --      --        --      --           --      --        --         -- (604,500)          --       --    (604,500)

Issuance
  of op-
  tions
  and
  shares
  in con-
  junction
  with con-
  sulting
  agree-
  ments           --      --        --      --      37,742       --        --         --       --           --   93,276     131,018

Net loss          --      --        --      --          --       --        --         --       --  (11,882,389)      -- (11,882,389)
          ---------- ------- ---------  ------  ----------  ------- --------- ---------- --------  -----------  ------- -----------


Balances at
  December 31,
   1998   13,332,835  13,333 4,000,000   4,000  59,407,392       --        -- (1,140,000)      --  (23,748,303)(521,084) 34,015,338

                                      F-5b
<PAGE>

Issuance
  of shares
  from ex-
  ercise
  of stock
  options,
  warrants
  and ESPP 2,257,478   2,257        --      -- 10,873,627        --        --         --       --           --  (21,563)(10,854,321)

Issuance
  of op-
  tions
  and
  warrants
  in con-
  junction
  with con-
  sulting
  agree-
  ments           --      --        --      --    187,192        --        --         --       --           --       --     187,192

Issuance
  of shares
  in con-
  junction
  with ac-
  quisition
  of intan-
  gible
  assets     200,000     200        --      --  2,936,050        --        --         --       --           --       --   2,936,250

Issuance
  of stock
  options
  in con-
  junction
  with
  acquisi-
  tion of
  intan-
  gible
  assets          --      --        --      --     94,800        --        --         --       --           --       --      94,800

Issuance
  of shares
  from fi-
  nancing,
  net of
  financ-
  ing
  costs    2,250,000   2,250        --      --  8,847,750        --        --         --       --           --       --   8,850,000


Issued
  shares
  held in
  escrow          --      --        --      --         --(2,936,250)       --         --       --           --       --  (2,936,250)

Net loss          --      --        --      --         --        --        --         --       --  (14,423,980)      -- (14,423,980)
          ---------- ------- ---------  ------ ---------- --------- --------- ---------- --------  ----------- -------- -----------


Balances at
  December 31,
  1999    18,040,313 $18,040 4,000,000  $4,000 82,346,811(2,936,250)       -- (1,140,000)      --  (38,172,283)(542,647) 39,577,671
          ========== ======= =========  ====== ========== ========= ========= ========== ========  =========== ======== ===========

</TABLE>

See accompanying notes to consolidated financial statements.

                                      F-5c
<PAGE>


                    LASERSIGHT INCORPORATED AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF CASH FLOWS

                  Years ended December 31, 1999, 1998 and 1997

<TABLE>
<CAPTION>
                                                                             1999              1998               1997
                                                                             ----              ----               ----
<S>                                                                        <C>                <C>                  <C>
Cash flows from operating activities:

   Net loss                                                                $(14,423,980)      (11,882,389)        (7,253,084)
   Adjustments to reconcile net loss to net
     cash used in operating activities:
     Realized gain on sale of investments and subsidiaries                           --          (364,452)        (4,129,057)
     Depreciation and amortization                                            3,263,894         3,376,174          2,892,456
     Provision for uncollectible accounts                                     1,965,234         1,212,896          2,366,995
     Stock, options and warrants issued in conjunction with
       consulting agreements and settlement                                     187,192           381,018                 --
     Changes in assets and liabilities:
       Notes receivable, net                                                    595,280        (2,357,750)          (362,584)
       Accounts receivable, net                                              (3,495,128)       (2,215,473)          (176,029)
       Inventories                                                             (315,451)       (2,942,720)        (1,236,042)
       Accounts payable                                                         474,449            11,492            859,808
       Accrued expenses and commissions                                         566,624           541,410          1,411,710
       Income taxes                                                              (9,239)         (875,752)         1,688,145
       Deferred revenue                                                        (317,558)        1,156,716                 --
       Other, net                                                              (174,328)         (370,182)          (415,097)
                                                                           ------------      ------------       ------------
                 Net cash used in operating activities                      (11,683,011)      (14,329,012)        (4,352,779)
                                                                           ------------      ------------       ------------
Cash flows from investing activities:
     Purchases of property and equipment                                       (704,298)         (648,475)          (630,550)
     Proceeds from sale of subsidiaries                                              --         6,527,452          6,500,000
     Net proceeds from exclusive and non-exclusive
           license of patents                                                        --         6,170,000          3,958,436
     Acquisition of other intangible assets                                                      (989,874)       (15,428,961)
     Purchase of managed care contract                                               --                --           (150,000)
     Transfer to restricted cash account                                             --        (4,200,000)        (3,200,000)
     Proceeds from restricted cash account                                           --         4,228,000          3,172,000
                                                                           ------------      ------------       ------------

                       Net cash provided by (used in)
                           investing activities                                (704,298)       11,087,103         (5,779,075)
                                                                           ------------      ------------       ------------
Cash flows from financing activities:

     Proceeds from issuance of common stock                                   8,850,000                --                 --
     Proceeds from preferred stock financings, net                                   --        15,819,555         14,834,219
     Redemption and repurchase of preferred stock                                    --       (10,512,000)        (3,172,000)
     Proceeds from issuance of note payable, net                                     --                --          3,414,142
     Repayments on notes payable                                                     --        (2,000,000)        (3,000,000)
     Proceeds from exercise of stock options, warrants and ESPP              10,367,051           513,672             98,363
     Repayment of capital lease obligation                                      (19,659)               --           (187,971)
                                                                           ------------      ------------       ------------

               Net cash provided by financing activities                     19,197,392         3,821,227         11,986,753
                                                                           ------------      ------------       ------------

               Increase in cash and cash equivalents                          6,810,083           579,318          1,854,899

Cash and cash equivalents:
      Beginning of year                                                       4,437,718         3,858,400          2,003,501
                                                                           ------------      ------------       ------------
      End of year                                                          $ 11,247,801         4,437,718          3,858,400
                                                                           ============      ============       ============

See accompanying notes to consolidated financial statements.

</TABLE>
                                      F-6
<PAGE>

                    LASERSIGHT INCORPORATED AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                           December 31, 1999 and 1998



NOTE 1 - BUSINESS
- -----------------

LaserSight  Incorporated  (the  Company)  is the parent  company of three  major
wholly-owned operating subsidiaries: LaserSight Technologies, Inc., which
develops, manufactures and sells ophthalmic lasers and related products
primarily for use in photorefractive keratectomy (PRK) and laser in-situ
keratomileusis (LASIK) procedures; LaserSight Patents, Inc., which owns and
licenses various patents related to refractive surgical procedures; and MRF,
Inc. d/b/a The Farris Group, a consulting firm servicing health care providers.
In December 1997, the Company sold two operating subsidiaries: MEC Health Care,
Inc. (MEC), a managed care intermediary that contracted with various health
maintenance organizations (HMOs) and eye care providers to provide comprehensive
vision services to the HMO subscribers; and LSI Acquisition, Inc. (LSIA), which
managed ophthalmic practices and ambulatory surgery centers (see note 4).

NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
- ---------------------------------------------------

Basis of Presentation
- ---------------------

The consolidated  financial  statements  include the accounts of the Company and
its subsidiaries. All significant intercompany balances and transactions have
been eliminated in consolidation.

Use of 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.
Estimates also affect the reported amounts of revenues and expenses during the
reporting period. Actual results could differ from those estimates.

Cash and Cash Equivalents
- -------------------------

For financial  reporting  purposes,  the Company  considers  short-term,  highly
liquid investments with original maturities of three months or less to be cash
equivalents.

Marketable Securities
- ---------------------

The Company classifies all of its marketable  securities as  available-for-sale.
Available-for-sale securities are carried at fair value, with the unrealized
gains and losses, net of income taxes, reported as a component of stockholders'
equity.

                                      F-7
<PAGE>

Credit Risk
- -----------

Financial instruments which potentially subject the Company to concentrations of
credit risk consist principally of trade accounts and notes receivable.

The Company sells products to customers, at times extending credit for such
sales. Exposure to losses on receivables is principally dependent on each
customer's financial condition and their ability to generate revenue from the
Company's products. The Company monitors its exposure for credit losses and
maintains allowances for anticipated losses. To mitigate a portion of the
Company's exposure on certain sales, the Company has obtained letters of credit
to be drawn on foreign financial institutions in the event a customer should
default. At December 31, 1999 and 1998, the Company was the payee on letters of
credit with foreign financial institutions aggregating approximately $0.6
million and $2.5 million, respectively.

Income Taxes
- ------------

The Company  recognizes  deferred  tax  liabilities  and assets for the expected
future tax consequences of events that have been included in the consolidated
financial statements or tax returns. Deferred tax liabilities and assets are
determined based on the difference between the financial statement and tax bases
of assets and liabilities using enacted tax rates in effect for the year in
which the differences are expected to reverse.

Inventory
- ---------

Inventory,  which consists  primarily of laser systems parts and components,  is
stated at the lower of cost or market. Cost is determined using the first-in,
first-out method.

Property and Equipment
- ----------------------

Property  and  equipment  are  stated  at  cost.  Furniture  and  equipment  are
depreciated using the straight-line method over the estimated lives (three to
seven years) of the assets. Leasehold improvements are amortized on a
straight-line basis over the shorter of the lease term or estimated useful life
of the asset. Such depreciation and amortization is included in other general
and administrative expenses on the consolidated statements of operations.

Patents
- -------

Costs  associated  with  obtaining  patents are  capitalized as incurred and are
amortized over their remaining useful lives (generally 17 years or less).

Goodwill and Acquired Technology
- --------------------------------

Goodwill  represents  the  excess  of cost  over  the fair  value of net  assets
acquired and is amortized on a straight-line basis over estimated useful lives
up to 20 years. Management evaluates the carrying value of goodwill using
projected future undiscounted operating cash flows of the acquired businesses.

Acquired  technology was recorded as an intangible asset and is amortized over a
period of 12 years based on the Company's estimate of the lifespan of the
solid-state laser product and the useful life of a related patent acquired. The
Company continually assesses the potential market for solid-state as an
improvement to existing excimer laser technology.

                                      F-8
<PAGE>


Research and Development
- ------------------------

Research and  development  costs are charged to operations in the year incurred.
The cost of certain equipment used in research and development activities which
have alternative uses is capitalized as equipment and depreciated using the
straight-line method over the estimated lives (five to seven years) of the
assets. Total expenditures on research and development for the years ended
December 31, 1999, 1998, and 1997 were, approximately $2,084,000, $2,813,000,
and $1,836,000, respectively.

Product Warranty Costs
- ----------------------

Estimated  future  warranty  obligations  related  to  the  Company's  products,
typically for a period of one year, are provided by charges to operations in the
period in which the related revenue is recognized.

Extended Service Contracts
- --------------------------

The Company sells product service contracts  covering periods beyond the initial
warranty period. Revenues from the sale of such contracts are deferred and
amortized on a straight-line basis over the life of the contracts. Service
contract costs are charged to operations as incurred.

Revenue Recognition
- -------------------

The Company  recognizes revenue from the sale of its products in the period that
the products are shipped to the customers.

Royalty  revenues from the license of patents owned are recognized in the period
earned.

Service  revenues from consulting  clients are recognized in the period that the
services are provided.

The  Company  recognized  premiums  from HMOs and other  payors as income in the
period to which vision care coverage related. Substantially all premiums are
collected on a monthly basis and relate to vision care coverage during that
month. Capitation revenue for the years ended December 31, 1999, 1998, and 1997
was approximately $0, $0 and $7,955,000, respectively (see note 4).

Revenues from managing an ophthalmic  practice and an ambulatory  surgery center
were recognized when earned in accordance with the practice services agreement
(see note 4).

                                      F-9
<PAGE>

Cost of Revenues
- ----------------

Cost of revenues  consist of product  cost and cost of  services.  Product  cost
relates to the cost from the sale of its products in the period that the
products are shipped to the customers.

Cost of services consists of the costs related to servicing  consulting clients,
managing an ophthalmic practice and an ambulatory surgery center and provider
payments. Provider payments consist of benefit claims and capitation payments
made to providers.

Loss Per Share
- --------------

Basic loss per common  share is computed  using the weighted  average  number of
common shares and contingently issuable shares (to the extent that all necessary
contingencies have been satisfied), if dilutive. Diluted loss per common share
is computed using the weighted average number of common shares, contingently
issuable shares, and common share equivalents outstanding during each period.
Common share equivalents include options, warrants to purchase Common Stock, and
convertible Preferred Stock and are included in the computation using the
treasury stock method if they would have a dilutive effect. Diluted loss per
share for the years ended December 31, 1999, 1998 and 1997 is the same as basic
loss per share.

                                      F-10
<PAGE>

Pursuant to Emerging Issue Task Force (EITF) Announcement No. D-60, the value of
the conversion discount on the Series C and D Convertible Participating
Preferred Stock (Series C and D Preferred Stock) issued in June 1998
(approximately $834,000) and the Series B Convertible Participating Preferred
Stock (Series B Preferred Stock) issued in August 1997 (approximately $42,000 in
1997 and $25,000 in 1998) has been reflected as an increase to the loss
attributable to common stockholders for the years ended December 31, 1998 and
1997, respectively. The value of the conversion discounts, ($0.07) basic and
diluted in 1998, have been reflected as an adjustment to the loss attributable
to common shareholders. The value of the conversion discount in 1997 had no per
share effect.

The following is the  reconciliation  of the numerators and  denominators of the
basic and diluted EPS computations for the years ended December 31, 1999, 1998,
and 1997:

                                 1999            1998            1997
                                 ----            ----            ----
Numerator:
   Net loss                 $(14,423,980)    (11,882,389)     (7,253,084)
   Conversion discount
     on preferred stock               --        (858,872)        (41,573)
   Preferred stock
       accretion
     and dividends                    --      (2,751,953)       (298,269)
                            ------------    ------------    ------------
Loss attributable
     to common
    stockholders            $(14,423,980)    (15,493,214)     (7,592,926)
                            ------------    ------------    ------------

Denominator, basic and diluted
   weighted average
   shares outstanding         16,207,000      12,272,000       9,504,000
                            ============    ============    ============


   Basic and diluted
     loss per share         $      (0.89)          (1.26)          (0.80)
                            ============    ============    ============

                                      F-11
<PAGE>

Common share  equivalents,  including  contingently  issuable  shares,  options,
warrants, and convertible Preferred Stock totaling 5,538,000, 2,530,000 and
4,722,000 common stock equivalents at December 31, 1999, 1998, and 1997,
respectively, are not included in the computation of diluted loss per share
because they have an antidilutive effect.

Impairment of Long-Lived Assets and Long-Lived Assets to Be Disposed Of
- -----------------------------------------------------------------------

Long-lived  assets  and  certain  identifiable   intangibles  are  reviewed  for
impairment whenever events or changes in circumstances indicate that the
carrying amount of an asset may not be recoverable. Recoverability of assets to
be held and used is measured by a comparison of the carrying amount of an asset
to future undiscounted net cash flows expected to be generated by the asset. If
such assets are considered to be impaired, the impairment to be recognized is
measured by the amount by which the carrying amount of the assets exceed the
fair value of the assets. Assets to be disposed of are reported at the lower of
the carrying amount or fair value less costs to sell.

Comprehensive Loss
- ------------------

The  Company  adopted  the  provisions  of  Statement  of  Financial  Accounting
Standards (SFAS) No. 130, "Reporting Comprehensive Income", on January 1, 1998.
SFAS No. 130 requires companies to classify items defined as "other
comprehensive income" by their nature in a financial statement and to display
the accumulated balance of other comprehensive income separately from retained
earnings and additional paid-in capital in the equity section of the
consolidated balance sheet.

Operating Segments
- ------------------

The Company adopted the provisions of SFAS No. 131,  "Disclosures about Segments
of an Enterprise and Related Information", on December 31, 1998. SFAS No. 131
requires companies to report financial and descriptive information about its
reportable operating segments. Operating segments are components of an
enterprise for which separate financial information is available that is
evaluated regularly by the chief operating decision maker in deciding how to
allocate resources and in assessing performance. This statement also requires
that public companies report certain information about their products and
services, the geographic areas in which they operate and their major customers.

Reclassifications
- -----------------

Certain  reclassifications have been made to prior years' consolidated financial
statements to conform to the 1999 consolidated financial statement presentation.

                                      F-12
<PAGE>

NOTE 3 - ACQUISITIONS
- ---------------------

Technology Development and License Agreement
- --------------------------------------------

On October 23,  1999,  the Company  entered into a  technology  development  and
exclusive license agreement with Quadrivium, L.L.C. covering patents and patent
applications related to a corneal reshaping procedure that achieves a refractive
correction utilizing low levels of infrared energy. The Company issued 200,000
shares of Common Stock, valued at approximately $3.0 million, which were placed
into escrow. If the Company determines the technology is capable of producing a
commercially viable system in accordance with the agreement, 100,000 shares will
be released from escrow. Otherwise, all shares will be returned to the Company.
On the date that clinical trials using this technology are completed, if
LaserSight determines that the international commercialization of the system is
viable, the remaining 100,000 shares will be released from escrow. Otherwise,
the remaining shares will be returned to the Company. Pending the Company's
determinations, the value of these shares is classified as Issued Shares Held in
Escrow in the Stockholders' Equity section of the consolidated balance sheet.

Aesthetic Product
- -----------------

In April 1998,  the Company  acquired from Schwartz  Electro-Optics,  Inc. (SEO)
substantially all the assets, and assumed certain liabilities, of SEO's medical
products division (the Division) in exchange for 305,820 shares of the Company's
Common Stock. The value of the acquisition was $1,250,000. The Division
develops, tests, manufactures, assembles, and sells lasers and their related
equipment, accessories, parts, and software for medical and medical research
applications. The Division's primary focus is erbium lasers, which are primarily
used to perform dermatology-related procedures.

The acquisition was accounted for using the purchase  method.  Accordingly,  the
Division's results of operations are included in the Company's consolidated
financial statements subsequent to the acquisition date. The fair value of the
purchase consideration was determined at the date of acquisition and was
recorded at that time. The acquisition did not have a material effect of the
assets or operations of the Company.

Photomed, Inc.
- --------------

In July  1997,  the  Company  acquired  from  Photomed,  Inc.  the  rights  to a
Pre-Market Approval (PMA) application filed with the Food and Drug
Administration (FDA) for a laser to perform LASIK, a refractive surgery
alternative to surface PRK. In addition, the Company purchased from a
stockholder of Photomed, Inc. U.S. Patent No. 5,586,980 for a keratome, the
instrument necessary to create the corneal "flap" in the LASIK procedure. The
Company issued a combination of 535,515 unregistered shares of Common Stock
(valued at $3,416,700) and $333,300 in cash as consideration for the PMA
application and the keratome patent. The seller will also receive a percentage
of any licensing fees or sale proceeds related to the patent. The total value
was capitalized as the cost of PMA application and patent and is being amortized
over 5 and 15 years, respectively. In September 1998, the Company entered into
an amendment with Photomed based on a FDA approval received in July 1998, and
paid Photomed a total of $1,740,000, of which $990,000 was paid in cash and the
balance paid through the issuance of 187,500 shares of Common Stock. Upon
receipt of FDA approval of equivalency of the Company's refractive scanning
laser to the laser acquired, payment of up to $1 million in cash is due if the
approval is obtained within four months after Photomed takes delivery of the
Company's refractive scanning laser. Such obligation decreases approximately
$2,740 per day after such four month period. As of December 31, 1999 and 1998,
the unamortized carrying values of the LASIK PMA application and the keratome
patent were included in other assets.

                                      F-13
<PAGE>

Patents
- -------

In August  1997,  the  Company  finalized  an  agreement  with IBM, in which the
Company acquired certain patents (IBM Patents) relating to ultraviolet light
ophthalmic products and procedures for ultraviolet ablation for $14.9 million.
The total value was capitalized and is being amortized over approximately 8
years. Under the agreement, IBM transferred to the Company all of IBM's rights
under its patent license agreements with certain licensees. Royalties from such
assigned patent licenses totaled approximately $1,971,000, $1,112,000 and
$803,000 for the years ended December 31, 1999, 1998 and 1997, respectively.
Royalties accrued on or after January 1, 1997 but before September 1997,
totaling approximately $581,000, reduced the Company's cost of the IBM Patents.
The acquisition was financed through the private placement of Series B Preferred
Stock (see note 11).

In September 1997, the Company sold an exclusive  worldwide  royalty-free patent
license covering the vascular and cardiovascular rights included in the IBM
Patents for $4 million, reducing the Company's basis in the IBM Patents. No gain
or loss was recognized as a result of this sale. Approximately $3.2 million of
these funds were placed in a restricted cash account and in October 1997 were
used to voluntarily redeem 305 shares of the Series B Preferred Stock issued to
finance the purchase of the IBM Patents. In connection with such redemption, the
Company paid a total of $3,172,000 including a four percent premium (see note
11).

In February 1998,  the Company sold certain  rights in certain  patents to Nidek
Co., Ltd. for $6.3 million in cash (of which $200,000 was withheld for the
payment of Japanese taxes). The Company transferred all rights in those patents
issued in countries outside of the U.S. but retained the exclusive right to use
and sublicense the non-U.S. patents in all fields other than ophthalmic,
cardiovascular and vascular. The Company received a non-exclusive license to the
non-U.S. patents in the ophthalmic field. In addition, the Company has granted a
non-exclusive license to use those patents issued in the U.S., which resulted in
$1.2 million of deferred royalties that are being amortized to income over three
years. The transaction did not result in any current gain or loss, but reduced
the Company's amortization expense over the remaining useful life of the U.S.
patents. As of December 31, 1999 and 1998, the unamortized carrying value of the
patents was included in other assets.

Keratome License
- ----------------

In September 1997, the Company  acquired  worldwide  distribution  rights to the
Ruiz-Lenchig disposable keratome for the LASIK procedure and entered into a
limited exclusive license agreement for intellectual property related to the
keratome products formerly known as Automated Disposable Keratomes (A*D*K). The
trade name for this single use keratome is now the LaserSight "UniShaper(TM)"
single use keratome. In exchange, the Company paid $400,000 in cash at closing
and supplied to the licensors one excimer laser. Six months after the first
shipment of the disposable keratome product, the Company will pay an additional
$150,000 to the licensors with another installment of $150,000 due twelve months
after the initial shipment date. The total value was capitalized, including the
net book value of the laser, and is being amortized over 31 months. The Company
will also share the product's gross profit with the licensors with minimum
quarterly royalties of $400,000 beginning approximately seven months after the
initial shipment date. Under the arrangement, gross profit is defined as the
selling price less certain costs of sales and commissions. As of December 31,
1999, and 1998, the unamortized carrying value of the keratome license was
included in other assets. UniShaper shipments began in December 1999. See note
17.

                                      F-14
<PAGE>

Assets of Northern New Jersey Eye Institute
- -------------------------------------------

In July 1996,  the Company  acquired  the assets of the  Northern New Jersey Eye
Institute (NNJEI) and contracted with the practice to provide ongoing management
services through its LSIA subsidiary.

The acquisition was accounted for using the purchase  method.  Accordingly,  the
Company's results of operations resulting from LSIA's service agreement with
NNJEI were included in the Company's consolidated financial statements
subsequent to the acquisition date. The total purchase cost, including
acquisition costs, of $2,576,882, was comprised of a 5.05% promissory note in
the amount of $340,000 and 205,598 unregistered shares of the Company's Common
Stock. The Company issued 102,798 additional shares on July 3, 1998 because the
Company's quoted stock price was lower than $15.00 per share at that date. The
fair value of the purchase consideration was determinable at the date of
acquisition and was recorded at that time. When the additional shares were
issued in July 1998, the entry was to record the par value of shares issued in
Common Stock with the offset to additional paid-in capital. The promissory note
was repaid in September 1996. Cost to enter into the management services
agreement, totaling $1,606,774, was recognized as a result of the acquisition,
and was being amortized over 25 years.

In December 1997, the Company sold LSIA to an unrelated company (see note 4).

MEC Health Care, Inc.
- ---------------------

In October 1995, the Company  acquired all of the issued and outstanding  shares
of common stock of MEC. The acquisition was accounted for using the purchase
method. Accordingly, MEC's results of operations are included in the Company's
consolidated financial statements subsequent to the acquisition date. The total
purchase cost, including acquisition costs, of $6,579,087 was comprised of an
8.75% promissory note in the total amount of $1,799,100 (see note 10) and
543,464 unregistered shares of the Company's Common Stock. Goodwill recognized
as a result of the acquisition, totaling $6,667,918, was being amortized over 20
years.

In December 1997, the Company sold MEC to an unrelated company (see note 4).

The Farris Group
- ----------------

In February  1994, the Company  acquired MRF, Inc.  d/b/a The Farris Group.  The
acquisition was accounted for using the purchase method. Accordingly, The Farris
Group's results of operations are included in the Company's consolidated
financial statements subsequent to the acquisition date. The terms of the
acquisition provided, among other things, for the Company to pay $2 million and
up to 750,000 unregistered shares of the Company's Common Stock issuable if The
Farris Group achieved certain future performance objectives. Based on The Farris
Group's pre-tax profits for each of the years ended December 31, 1996, 1995, and
1994, 406,700 shares were issued in April 1997 (see note 11). These earn-out
shares were valued at $3,065,056 and accounted for as additional purchase price
since there are a maximum number of shares issuable, termination of the former
owner's employment does not impact the agreement, and the agreement is entirely
separate from compensation agreements. No additional shares will be issued.

                                      F-15
<PAGE>

LaserSight Centers Incorporated
- -------------------------------

In April 1993, the Company  acquired all of the outstanding  stock of LaserSight
Centers Incorporated (Centers), a privately held corporation, whose former
owners include two of the Company's former presidents and its chairman. Centers
is a development stage corporation which intends to provide services for
ophthalmic laser surgical centers using excimer and other lasers. The terms for
the closing of this transaction provided for the issuance of 500,000
unregistered shares of the Company's Common Stock and the agreement of the
Company to issue up to an additional 1,265,333 unregistered shares of its Common
Stock based on the outcome of certain future events and whether Centers achieves
certain performance objectives.

In March 1997, the Company amended the purchase and royalty agreements related
to the 1993 acquisition of Centers. The amended purchase agreement provided for
the Company to issue approximately 625,000 unregistered common shares with
600,000 additional shares contingently issuable based upon future operating
profits. This replaced the provision calling for 1,265,333 contingently issuable
shares based on cumulative revenues or other future events and the uncertainties
associated therewith. The amended royalty agreement reduced the royalty from $86
to $43 per refractive procedure and delayed the obligation to pay such royalties
until the sooner of five years or the issuance of all contingently issuable
shares as described above. The value of shares issued in March 1997, $3,320,321,
was accounted for as additional purchase price based upon historical and
expected growth in the excimer laser industry and undiscounted projected cash
flows.

NOTE 4 - DIVESTITURES
- ---------------------

In December 1997, the Company sold all of the outstanding stock of MEC and LSIA
to Vision Twenty-One, Inc. (Vision 21) in a transaction which was effective as
of December 1, 1997. The total consideration paid by Vision 21 to the Company
consisted of $6.5 million in cash paid at closing and 820,085 unregistered
shares of Vision 21 common stock. The final number of the Vision 21 shares to be
received by the Company was subject to certain post-closing adjustments, for
which a portion of the unregistered Vision 21 shares, valued at $1 million at
the closing date, were placed in escrow. The Vision 21 shares were to be
liquidated pursuant to the agreement from February through May 1998. The Company
was to receive a minimum of $6.5 million and a maximum of $7.475 million from
the liquidation of the Vision 21 shares. The Company received a total of
approximately $6.5 million through June 1998. A portion of the proceeds was used
to repay the Foothill loan. The Company believes Vision 21 owes it approximately
$800,000 in additional proceeds, an amount in dispute at this time. At December
31, 1997, the market value of the Vision 21 shares was approximately $7,586,000
(see notes 10 and 16).

The Company recorded a current liability in the amount of approximately $770,000
as of December 31, 1997, representing the maximum potential post-closing
adjustments. The post-closing adjustments were resolved during 1998 and no
liability is recorded at December 31, 1998.

As a result of this transaction, the Company recorded gains before income taxes
of $364,452 and $4,129,057 in the years ended December 31, 1998 and 1997,
respectively. Approximately $191,000 of the gain in 1998 related to the sale of
Vision 21 securities.

                                      F-16
<PAGE>

The following pro forma unaudited information has been prepared assuming that
the disposition of both MEC and LSIA had occurred as of the beginning of the
year ended December 31, 1997. The pro forma adjustments serve to eliminate
revenues and expenses related to MEC and LSIA for the periods presented and do
not include any overhead allocations. The unaudited pro forma condensed
consolidated revenues, gross profit and net loss are not necessarily indicative
of results that would have occurred had the disposition been consummated as of
the beginning of the year ended December 31, 1997, or that which might be
attained in the future.


                      For the Year Ended December 31, 1997

                                   (Unaudited)

                                            Subsidiaries
                              Historical        Sold          Pro Forma
                              ----------        ----          ---------

Revenues, net                $24,388,833     (11,009,723)     13,379,110

Gross profit                  11,686,993      (2,836,873)      8,850,120

Net loss                     $(7,253,084)       (665,120)     (7,918,204)
                             ===========    ============    ============



NOTE 5 - ACCOUNTS AND NOTES RECEIVABLE
- --------------------------------------

Accounts and notes receivable at December 31, 1999 and 1998 were net of
allowance for uncollectibles of approximately $3,876,000 and $2,576,000,
respectively. During 1999 and 1998, approximately $665,000, and $462,000,
respectively, in accounts and notes receivable, net of associated commissions
and bad debt recoveries, were written off as uncollectible.

The Company currently provides internal financing for sale of its laser systems.
Sales for which there is no stated interest rate are discounted at a rate of
eight percent, an estimate of the prevailing market rate for such purchases.
Note receivable payments due within one year are classified as current. The
maturity dates of long-term notes receivable balances, less an allowance for
uncollectibles, at December 31, 1999 are as follows:

       Due in 2001          $ 2,318,846
              2002              319,899
              2003               82,484
                            -----------
                            $ 2,721,229
                            ===========

                                      F-17
<PAGE>

NOTE 6 - INVENTORIES
- --------------------

The  components of  inventories  at December 31, 1999 and 1998 are summarized as
follows:

                                                   1999           1998
                                                   ----           ----

Raw materials                                 $  6,381,980      5,226,146
Work in process                                    630,342      1,837,460
Finished goods                                     958,387      1,046,756
Test equipment-clinical trials                     439,114        407,274
                                              ------------    -----------
                                              $  8,409,823      8,517,636
                                              ============    ===========

As of December 31, 1999, the Company had two laser systems being used under
arrangements for clinical trials in various countries. At December 31, 1998, the
Company had three laser systems being used under arrangements for clinical
trials in various countries.

As described in Note 3, in April 1998, the Company acquired an aesthetic product
line. Included in these assets at acquisition was approximately $1,230,000 of
inventory. At December 31, 1999 and 1998, inventory related to the aesthetic
products division was approximately $1,337,000 and $1,545,000, respectively.

NOTE 7 - PROPERTY AND EQUIPMENT
- -------------------------------

Property and equipment at December 31, 1999 and 1998 are as follows:

                                                   1999           1998
                                                   ----           ----

Leasehold improvement                         $    334,135        213,622
Furniture and equipment                          1,696,601      1,429,413
Laboratory equipment                             1,985,853      1,372,473
                                              ------------    -----------
                                                 4,016,589      3,015,508
Less accumulated
    depreciation                                 2,081,971      1,513,169
                                              ------------    -----------
                                              $  1,934,618      1,502,339
                                              ============    ===========

During the quarter ended March 31, 1999, LaserSight entered into a capital lease
agreement for blade manufacturing equipment. During the quarter ended September
30, 1999, LaserSight sold the equipment to its contract blade manufacturer, who
assumed all liability associated with the capital lease, which approximated the
net book value of the equipment.

                                      F-18
<PAGE>

NOTE 8 - OTHER ASSETS
- ----------------------

Other assets at December 31, 1999 and 1998 are as follows:

                                                   1999            1998
                                                   ----            ----

Restricted cash                               $         --         194,000
Goodwill, net of accumu-
      lated amortization of
      $1,798,999 in 1999 and
      $1,274,371 in 1998                         6,028,235       6,552,863
Acquired technology, net
      of accumulated amorti-
      zation of $647,616 in 1999
     and $501,612 in 1998                        1,104,384       1,250,388
Ultraviolet patents, net of
      accumulated amortization of
       $1,456,413 in 1999 and
       $939,093 in 1998                          2,931,484       3,448,804
LASIK PMA application,
      net of accumulated
      amortization of $1,790,956
      in 1999 and $881,884 in 1998               2,754,394       3,663,466
Keratome patents and license,
     net of accumulated
     amortization  of $1,013,828
     in 1999 and $571,776
     in 1998                                     1,061,060       1,408,308
Other assets                                       211,746         255,384
                                              ------------    ------------
                                              $ 14,091,303      16,773,213
                                              ============    ============

Restricted cash represents deposits in connection with service contracts with
approximately 95 ophthalmologists at December 31, 1998, granting them exclusive
market areas to perform specific services as set forth in the Center's service
contracts. Remaining deposits were returned to the ophthalmologists during
December 1999.

NOTE 9 - EMPLOYEE BENEFIT PLAN
- ------------------------------

401(k)Plan
- ----------

The Company has a 401(k) plan for the benefit of substantially all of its
full-time employees. The plan provides, among other things, for
employer-matching contributions to be made at the discretion of the Board of
Directors. Employer-matching contributions vest over a seven-year period.
Administrative expenses of the plan are paid by the Company. For the years ended
December 31, 1999, 1998 and 1997, expense incurred related to the 401(k) plan,
including employer-matching contributions, was approximately $60,000, $49,000
and $36,000, respectively.

Employee Stock Purchase Plan
- ----------------------------

During 1999, the Company established a qualified Employee Stock Purchase Plan,
the terms of which allow for qualified employees (as defined) to participate in
the purchase of designated shares of the Company's Common Stock at a price equal
to the lower of 85% of the closing price at the beginning or end of each
semi-annual stock purchase period. The Company issued 6,126 shares of Common
Stock during fiscal 1999 pursuant to this plan at an average price per share of
$8.50.

                                      F-19
<PAGE>

NOTE 10 - NOTES PAYABLE
- -----------------------

In April 1997, the Company entered into a loan agreement with Foothill Capital
Corporation (Foothill) for up to $8 million, consisting of a term loan in the
amount of $4 million and a revolving loan in an amount of 80% of the eligible
receivables of LaserSight Technologies, Inc., but not more than $4 million. In
June 1998, the Company fully repaid its note payable to Foothill and also
terminated its line of credit arrangement with Foothill. In connection with the
loan, the Company issued warrants to purchase 500,000 shares of Common Stock.
The warrants are exercisable at any time from April 1, 1998 through April 1,
2002 at an exercise price per share of $6.0667. Subject to certain conditions
based on the market price of the Common Stock, up to half of the warrants are
eligible for repurchase by the Company. Any warrants that remain outstanding on
April 1, 2002 are subject to mandatory repurchase by the Company at a price of
$1.50 per warrant. The warrants have certain anti-dilution features which
provide for approximately 95,000 additional shares to be issued as a result of
the issuance of the Series B, C & D Preferred Stock and a corresponding
reduction in the exercise price to approximately $5.10 per share and repurchase
price to approximately $1.29 per warrant. The warrants were valued at $100,130
and $560,000 at December 31, 1999 and 1998, respectively, and were classified as
long-term obligations. The reduction in value during 1999 resulted from
Foothill's exercise of 497,000 warrants. As a result of a cashless exercise,
a total of 314,941 shares were issued from such warrants.  The recorded amount
of the obligation will change with the fair value of the warrants, with the
corresponding adjustment to interest expense. At December 31, 1999, 97,562 such
warrants remained outstanding.

At December 31, 1996, the Company owed $1,000,000 to former owners of MEC. The
note payable was secured by stock of MEC, and bore interest at 8.75%. In April
1997, the Company repaid the note in full.

Interest paid during 1999, 1998, and 1997 approximated $25,000, $199,000, and
$515,000, respectively.

In July 1996, the Company entered into an agreement for the sale and leaseback
of certain assets acquired. The lease, with a four-year term, was classified as
a capital lease. The fair market value of the assets financed was approximately
$957,000 and payments under the lease approximated $300,000 annually and
commenced in July 1996. This obligation was assumed by the purchaser as a result
of the sale of LSIA (see notes 4 and 16).


NOTE 11 - STOCKHOLDERS' EQUITY
- ------------------------------

During the twelve months ended December 31, 1999, LaserSight received
approximately $10.4 million in cash from the exercise of warrants, stock options
and the Employee Stock Purchase Plan, resulting in the issuance of 2,257,478
shares of Common Stock. Additionally, approximately $500,000 was applied to
additional paid-in capital resulting from the cashless exercise of a portion of
Foothill's warrants (see Note 10).

                                      F-20
<PAGE>

On March 23, 1999, LaserSight closed a transaction for the sale of 2,250,000
shares of Common Stock to a total of six investors, including Pequot Capital
Management, Inc. (Pequot) and TLC Laser Eye Centers Inc. (TLC), in exchange for
LaserSight receiving $9 million in cash. In addition, the investors received a
total of 225,000 warrants to purchase Common Stock at $5.125 each, the Common
Stock closing price on March 22, 1999. At December 31, 1999, 180,000 such
warrants were outstanding.

In connection with the dismissal and release of claims from an action filed
by Mercacorp, Inc. against the Company in August 1998, the Company issued the
plaintiff two separate warrants to purchase Common Stock.  Under the first
warrant, the plaintiff was entitled to purchase up to 750,000 shares of Common
Stock at an exercise price of $4.00 per share, the closing bid price on November
10, 1998, and under the second warrant, the plaintiff was entitled to purchase
up to 750,000 shares of Common Stock at an exercise price of $5.00 per share.
The fair value of the warrants and other costs related to the matter are
included in other expenses in 1998.  During 1999, all 1,500,000 warrants were
exercised.

The Board of Directors of the Company declared a dividend distribution of one
preferred stock purchase right (the "Rights") for each share of the Company's
Common Stock owned as of July 2, 1998, and for each share of the Company's
Common Stock issued until the Rights become exercisable. Each Right, when
exercisable, will entitle the registered holder to purchase from the Company
one-thousandth of a share of the Company's Series E Junior Participating
Preferred Stock, $.001 par value (the Series E Preferred Stock), at a price of
$20 per one-thousandth of a share. The Rights are not exercisable and are
transferable only with the Company's Common Stock until the earlier of 10 days
following a public announcement that a person has acquired ownership of 15% or
more of the Company's outstanding Common Stock, or the commencement or
announcement of a tender offer or exchange offer, the consummation of which
would result in the ownership by a person of 15% or more of the Company's
outstanding Common Stock. The Series E Preferred Stock will be nonredeemable and
junior to any other series of preferred stock that the Company may issue in the
future. Each share of Series E Preferred Stock, upon issuance, will have a
quarterly preferential dividend in an amount equal to the greater of $1.00 per
share or 1,000 times the dividend declared per share of the Company's Common
Stock. In the event of the liquidation of the Company, the Series E Preferred
Stock will receive a preferred liquidation payment equal to the greater of
$1,000 per share or 1,000 times the payment made on each share of the Company's
Common Stock. Each one-thousandth of a share of Series E Preferred Stock
outstanding will have one vote on all matters submitted to the stockholders of
the Company and will vote together as one class with the holders of the
Company's Common Stock.

In the event that a person acquires beneficial ownership of 15% or more of the
Company's Common Stock, holders of Rights (other than the acquiring person or
group) may purchase, at the Rights' then current purchase price, shares of the
Company's Common Stock having a value at that time equal to twice such exercise
price. In the event that the Company merges into or otherwise transfers 50% or
more of its assets or earnings power to any person after the Rights become
exercisable, holders of Rights (other than the acquiring person or group) may
purchase, at the then current exercise price, common stock of the acquiring
entity having a value at that time equal to twice such exercise price.

                                      F-21
<PAGE>

In June 1998, the Company entered into a Securities Purchase Agreement with TLC,
pursuant to which the Company issued 2,000,000 shares of newly-created Series C
Preferred Stock with a face value of $4.00 per share, resulting in an aggregate
offering price of $8 million. The Series C Preferred Stock is convertible by TLC
on a fixed, one-for-one basis into 2,000,000 shares of Common Stock at any time
until June 2001, on which date all shares of Series C Preferred Stock then
outstanding will automatically be converted into an equal number of shares of
Common Stock.

The net proceeds to the Company, after deduction of costs of issuance, was
approximately $7.9 million. The net proceeds were partially used to repurchase
all 525 outstanding shares of the Company's Series B Preferred Stock on June 5,
1998 for approximately $6.3 million, including a 20% premium.

In June 1998, the Company entered into a Securities Purchase Agreement with
Pequot Private Equity Fund, L.P., Pequot Scout Fund, L.P., and Pequot Offshore
Private Equity Fund, Inc. (Pequot Funds), pursuant to which the Company issued,
collectively, 2,000,000 shares of the newly-created Series D Preferred Stock
with a face value of $4.00 per share, resulting in an aggregate offering price
of $8 million. The Series D Preferred Stock is convertible by the Pequot Funds
on a one-for-one basis into 2,000,000 shares of Common Stock at any time until
June 2001, on which date all shares of Series D Preferred Stock then outstanding
will automatically be converted into an equal number of shares of Common Stock.
The Series D Preferred Stock is subject to certain anti-dilution adjustments if
the Company issues or sells shares of Common Stock before June 2001 at a price
per share less than $4.00.

The net proceeds to the Company, after deduction of costs of issuance, was
approximately $7.9 million.

In August 1997, the Company completed a private placement of 1,600 shares Series
B Preferred Stock yielding net proceeds, after costs of financing, of $14.83
million. The Company also issued warrants to purchase 790,000 shares of Common
Stock for a period of five years at $5.91 per share to the investors and
placement agent. The warrant price to the investors was reduced to $2.75 in
February 1998 in exchange for certain amendments to the agreement as approved by
the Company's shareholders. The warrants have certain anti-dilution features
which provide for approximately 34,000 additional shares primarily pursuant to
the issuance of the Series C and D Preferred Stock and a corresponding reduction
in the exercise price to approximately $2.60. At December 31, 1999, 674,977 such
warrants remain outstanding. The Series B Preferred Stock was convertible into
the Company's Common Stock at the option of the holders at any time through
August 29, 2000. The conversion price equaled the lesser of $6.68 per share or
the average of the three lowest closing bid prices during a 30-trading day
period preceding the conversion date. In October 1997, 305 shares were
voluntarily redeemed with a 4 percent redemption premium totaling $122,000,
which was recorded as a dividend to the Series B Preferred Stock stockholders.
At December 31, 1997, 1,295 shares of Series B Preferred Stock were outstanding.
The Series B Preferred Stock was recorded at the amount of gross proceeds less
the costs of the financing and the fair value of the warrants and classified as
mezzanine financing above the stockholders' equity section on the consolidated
balance sheet. In February 1998, 351 shares were repurchased at a 20 percent
premium totaling $702,000 which was recorded as a dividend to the Series B
Preferred Stock stockholders. In June 1998, 525 shares were repurchased at a 20
percent premium totaling $1,050,000, which was recorded as a dividend to the
Series B Preferred Stock stockholders. Prior to June 1998, the holders of Series
B Preferred Stock had converted 419 shares of Series B Preferred Stock into
2,392,220 shares of common stock. At December 31, 1999 and 1998, no shares
Series B Preferred Stock were outstanding.

                                      F-22
<PAGE>

In January 1996, the Company completed a private placement of 116 shares Series
A Preferred Stock, yielding net proceeds, after costs of financing, of $5.34
million. The Company also issued warrants to purchase 17,509 shares of Common
Stock at $13.25 per share to the placement agent. The conversion price equaled
the lesser of $14.18 per share or 85% of the average closing price of the Common
Stock during the five trading days preceding the conversion date, subject to a
minimum conversion price. At December 31, 1999 and 1998, zero shares of Series A
Preferred Stock were outstanding. The conversion of 116 shares of Series A
Preferred Stock through December 31, 1997 resulted in the issuance of 975,261
shares of Common Stock, including the issuance of Common Stock in settlement of
preferred dividends (at an annual rate of 10%) accrued through the respective
conversion dates.

Based on The Farris Group's pre-tax profits for each of the years ended December
31, 1996, 1995, and 1994, 406,700 shares were issued in April 1997. No further
shares are issuable under this agreement.

NOTE 12 - STOCK OPTION PLANS
- ----------------------------

The Company has options outstanding at December 31, 1999 related to five stock
based compensation plans (the Plans). Options are currently issuable by the
Board of Directors only under the 1996 Equity Incentive Employee Plan (1996
Incentive Plan) and the LaserSight Incorporated Non-employee Directors Stock
Option Plan (Directors Plan), both of which were approved by the Company's
stockholders in June 1996, and which were last amended in June 1999.

Under the 1996 Incentive Plan, as amended, employees of the Company are eligible
to receive options, although no employee may receive options to purchase greater
than 750,000 shares of Common Stock during any one year. Pursuant to terms of
the 1996 Incentive Plan, 2,250,000 shares of Common Stock may be issued at
exercise prices of no less than 100% of the fair market value at date of grant,
and options generally become exercisable in four annual installments on the
anniversary dates of the grant.

The Directors Plan, as amended, provides for the issuance of up to 500,000
shares of Common Stock to directors of the Company who are not officers or
employees. Grants to individual directors are based on a fixed formula that
establishes the timing, size, and exercise price of each option grant. At the
date of each annual stockholders' meeting, 15,000 options will be granted to
each outside director, and 5,000 options will be granted to each outside
director that chairs a standing committee, at exercise prices of 100% of the
fair market value as of that date, with the options becoming fully exercisable
on the first anniversary date of the grant. The options will expire in ten years
or three years after an outside director ceases to be a director of the Company.

                                      F-23
<PAGE>

The per share weighted-average fair value of stock options granted during the
years ended December 31, 1999, 1998 and 1997, was $6.40, $2.16 and $3.62,
respectively, on the dates of grant using the Black Scholes option-pricing model
with the following weighted-average assumptions:

                                 1999          1998           1997
                                 ----          ----           ----

Expected dividend yield            0%            0%            0%
Volatility                        50%           50%           49%
Risk-free interest rate        4.57-6.14%      5.5%        5.70-5.71%
Expected life (years)            3-10          3-10          5-10

The Company applies Accounting Principles Board (APB) Opinion No. 25 and related
interpretations in accounting for its Plans. Accordingly, no compensation cost
has been recognized for its fixed stock option plans. Had compensation cost for
the Company's stock-based compensation plans been determined consistent with
SFAS No. 123, the Company's net loss and loss per share would have been reduced
to the pro forma amounts indicated below:

                                 1999          1998           1997
                                 ----          ----           ----

Net loss

     As reported            $(14,423,980)    (11,882,389)   (7,253,084)
     Pro forma               (16,209,237)    (12,834,441)   (8,012,317)

Basic and diluted EPS
     As reported            $      (0.89)          (1.26)        (0.80)
     Pro forma                     (1.00)          (1.34)        (0.88)

In accordance with SFAS No. 123, the pro forma net loss reflects only options
granted on or after January 1, 1995. Therefore, the full impact of calculating
compensation cost for stock options under SFAS No. 123 is not reflected in the
pro forma net loss amounts presented above because compensation cost does not
reflect options granted prior to January 1, 1995, that vested in 1999, 1998 or
1997.

                                      F-24
<PAGE>

Stock option activity for all plans during the periods indicated is as follows:

                                               Weighted
                                  Shares        Average
                                   Under       Exercise
                                  Option         Price

Balance at January 1, 1997       879,850       $  9.29
     Granted                     286,000          6.29
     Exercised                   (25,875)         3.80
     Terminated                  (90,975)         7.27
                               ---------
Balance at December 31, 1997   1,049,000          8.75
     Granted                     750,000          4.16
     Exercised                   (54,000)         2.46
     Terminated                  (88,000)        12.01
                               ---------
Balance at December 31, 1998   1,657,000          6.25
     Granted                   1,121,000         12.85
     Exercised                  (382,822)         5.99
     Terminated                 (190,900)         5.84
                               ---------
Balance at December 31, 1999   2,204,278          9.68
                               =========

On June 12, 1998, the Company repriced 110,000 shares of stock options
previously granted to employees (excluding executive officers) with option
prices ranging from $7.03 to $12.81 to the market value of the stock on June 12,
1998 of $4.31. All shares repriced were not exercisable until the later of
December 12, 1998 or the original vesting date and expire on the later of June
12, 1999 or the original expiration date.

The following table summarizes the information about stock options outstanding
and exercisable at December 31, 1999:

                                       Range of Exercise Prices
                                       ------------------------
                             $2.41-$4.81     $5.31-$7.69    $9.50-$16.63
                             -----------     -----------    ------------

Options outstanding:
   Number outstanding at
      December 31, 1999          577,278         426,750       1,200,250
   Weighted average
      remaining contractual
      life                    3.89 years      4.90 years      4.58 years
Weighted average
      exercise price               $4.18            7.02           13.27

Options exercisable:
   Number exercisable at
      December 31, 1999          308,640         223,875         315,000
   Weighted average
      exercise price               $4.27            6.76           11.65

                                      F-25
<PAGE>

NOTE 13 - INCOME TAXES
- ----------------------

The components of the income tax expense  (benefit) for the years ended December
31, 1999, 1998, and 1997 were as follows:

                                     1999              1998            1997
                                     ----              ----            ----
Current:
      Federal                     $         --         208,992          67,066
      State                                 --          23,221         812,934
                                  ------------    ------------    ------------
Total income tax
expense                           $         --         232,213         880,000
                                  ============    ============    ============


Deferred tax assets and  liabilities  consist of the following  components as of
December 31, 1999 and 1998:

                                                       1999            1998
                                                       ----            ----

Deferred tax liabilities:
      Acquired technology                         $    367,298         425,132
      Change in tax status
        of subsidiaries                                     --          55,494
      Property and equipment                            50,275              --
                                                  ------------    ------------
                                                       417,573         480,626

Deferred tax assets:
      Intangibles                                      689,161         131,145
      Inventory                                        593,507         400,737
      Receivable allowance                           1,497,204         943,873
      Royalty fees                                     159,160         283,333
      Commissions                                      171,137         167,579
      Warranty accruals                                515,192         296,695
      NOL carry forward                             12,988,133       2,381,196
      Other tax credits                                256,173              --
      Other                                                 --          38,352
                                                  ------------    ------------
                                                    16,869,667       4,642,910
Valuation allowance                                (16,452,094)     (4,162,284)
                                                  ------------    ------------
                                                       417,573         480,626
                                                  ------------    ------------
      Net deferred tax asset
       (liability)                                $         --              --
                                                  ============    ============

                                      F-26
<PAGE>

Realization of deferred tax assets is dependent upon generating sufficient
taxable income prior to their expiration. Management believes that there is a
risk that these deferred tax assets may expire unused and, accordingly, has
established a valuation allowance against them.

Payments for income taxes during the years ended December 31, 1999, 1998 and
1997 were $71,000, $905,000 and $0, respectively. Income taxes paid during 1998
primarily related to the sale of MEC and LSIA.

At December 31, 1999, the Company has net operating loss carryforwards for
federal income tax purposes of $34.8 million which are available to offset
future federal taxable income and begin to expire in the year 2018. In addition,
the Company has other tax credit carryforwards of approximately $256,000 which
begin to expire in the year 2007.

For the years ended December 31, 1999, 1998 and 1997, the difference between the
Company's effective income tax provision and the "expected" tax provision,
computed by applying the federal statutory income tax rate to income before
provision for income taxes, is reconciled below:

                                       1999            1998             1997
                                       ----            ----             ----

"Expected" tax provision
      (benefit)                  $  (4,904,100)     (3,961,060)     (2,166,849)
State income taxes, net
    of federal income tax
    benefit                           (911,999)         48,493         536,536
Tax basis of subsidiaries sold              --              --       2,478,304
Intangible amortization                178,374         417,064         369,210
Nondeductible expenses                 101,578          26,594          17,835
Tax deduction from
      exercise of options
      and warrants                  (6,608,671)             --              --
Valuation allowance                 12,289,810       3,989,294        (355,036)
Other items, net                      (144,992)       (288,172)             --
                                 -------------    ------------    ------------
       Income tax
         expense                 $          --         232,213         880,000
                                 =============    ============    ============

                                      F-27
<PAGE>


At December 31, 1999, of the $34.8 million net operating loss carryforward,
$19.5 million is associated with the exercise of nonqualified stock options,
disqualifying dispositions of incentive stock options and warrants. This tax
benefit will be recorded as an increase to additional paid-in capital when
recognized.

NOTE 14 - SEGMENT INFORMATION
- -----------------------------

The Company operates principally in three operating segments: refractive
products, patent services and health care services. Refractive product
operations primarily involve the development, manufacture, and sale of
ophthalmic lasers and related devices for use in vision correction procedures.
Patent services involve the revenues and expenses generated from the ownership
of certain refractive laser procedure patents, and health care services provides
health and vision care consulting services to hospital, managed care companies
and physicians. Subsidiaries sold consist of MEC and LSIA, which were sold in
December 1997.

Operating profit is total revenue less operating expenses. In determining
operating profit for operating segments, the following items have not been
considered: general corporate expenses; expenses attributable to Centers, a
developmental stage company; non-operating income; and income tax expense.
Identifiable assets by operating segment are those that are used by or
applicable to each operating segment. General corporate assets consist primarily
of cash, marketable equity securities and income tax accounts.

                                       1999            1998            1997
                                       ----            ----            ----

Operating revenues:
    Refractive products           $ 19,403,781      15,968,035      11,925,018
    Patent services                  1,970,504       1,111,917         245,000
    Health care services               354,167         676,164       1,209,092
    Subsidiaries sold                       --              --      11,009,723
                                  ------------    ------------    ------------
Total revenues                    $ 21,728,452      17,756,116      24,388,833
                                  ============    ============    ============
Operating profit (loss):
    Refractive products           $(13,376,160)     (9,038,922)     (6,329,036)
    Patent services                  1,452,231         349,673        (163,387)
    Health care services              (711,571)       (541,670)     (1,121,186)
    Subsidiaries sold                       --              --         658,923
    General corporate               (2,189,666)     (1,953,326)     (2,040,328)
    Developmental stage
       company-LaserSight
       Centers Incorporated           (276,696)       (276,696)       (267,140)
                                  ------------    ------------    ------------

      Loss from operations        $(15,101,862)    (11,460,941)     (9,262,154)
                                  ============    ============    ============

                                      F-28
<PAGE>

Identifiable assets:
    Refractive products           $ 28,049,316      28,818,547      20,056,924
    Patent services                  3,652,788       3,838,804      10,614,652
    Health care services             3,563,517       3,910,200       4,398,202
    General corporate assets        11,345,800       4,267,269      12,080,776
    Developmental stage
      company-LaserSight
      Centers Incorporated           2,767,512       3,038,163       3,310,519
                                  ------------    ------------    ------------
         Total assets             $ 49,378,933      43,872,983      50,461,073
                                  ============    ============    ============


Depreciation and amortization:
    Refractive products           $  2,184,727       1,659,571         751,682
    Patent services                    517,320         567,187         371,906
    Health care services               276,766         333,205         319,823
    Subsidiaries sold                       --              --         641,501
    General corporate                    8,385           3,731           2,751
    Development stage
      company-LaserSight
      Centers Incorporated             276,696         276,696         254,634
                                  ------------    ------------   -------------
         Total depreciation
         and amortization         $  3,263,894       2,840,390       2,342,297
                                  ============    ============   =============

Amortization of deferred financing costs and accretion of discount on note
payable of $545,784 and $550,159 for the years ended December 31, 1998 and 1997,
respectively, are included as interest expense in the table below.


                                       1999            1998            1997
                                       ----            ----            ----

Capital expenditures:
    Refractive products           $    688,432         599,873         560,946
    Health care services                 3,441          30,228          12,154
    Subsidiaries sold                       --              --          57,450
    General corporate                   12,425          18,374              --
                                  ------------    ------------    ------------
         Total capital
         expenditures             $    704,298         648,475         630,550
                                  ============    ============    ============

                                      F-29
<PAGE>

Interest income:
    Refractive products           $    251,066         293,731         267,590
    Patent services                         --           9,377          10,717
    Health care services                    --              --             150
    Subsidiaries sold                       --              --          65,490
    General corporate                  509,425         278,033          26,541
    Development stage company
      -LaserSight Centers, Inc.         10,476          10,340          13,123
                                  ------------    ------------    ------------
Total interest income             $    770,967         591,481         383,611
                                  ============    ============    ============

Interest expense:
    Refractive products           $     20,685              --              --
    General corporate                   72,400         782,668       1,283,904
    Subsidiaries sold                       --              --          59,294
                                  ------------    ------------    ------------
Total interest expense            $     93,085         782,668       1,343,198
                                  ============    ============    ============

The following table presents the Company's refractive products segment net
revenues by geographic area for the three years ended December 31, 1999. The
individual countries shown generated net revenues of at least 10% of the total
segment net revenues for at least one of the years presented.

                                       1999            1998            1997
                                       ----            ----            ----
Geographic area:
    Argentina                     $    409,600         808,400       1,382,000
    Brazil                             475,000       1,825,000       3,290,000
    Canada                           2,385,000       2,512,000         288,000
    China                               70,000       1,980,000       1,346,000
    Colombia                           180,000         510,000       1,245,400
    United States                    3,006,000         230,000         658,000
    Other                           12,878,181       8,102,635       3,715,618
                                  ------------    ------------    ------------
Total refractive products
    revenues                      $ 19,403,781      15,968,035      11,925,018
                                  ============    ============    ============
Export sales are as follows:

                                     1999             1998             1997
                                     ----             ----             ----
North and
  Central America                 $  4,359,962       3,781,712       1,075,000
South America                        1,935,855       4,473,156       5,995,000
Asia                                 1,254,194       3,746,171       2,235,000
Europe                               7,348,609       2,735,631       2,526,500
Africa                                 560,000         642,250              --
                                  ------------    ------------    ------------
                                  $ 15,458,620      15,378,920      11,831,500
                                  ============    ============    ============

The geographic areas above include significant sales to the following countries:
North and Central America - Canada and Mexico; South America - Brazil, Argentina
and Columbia; Asia - China and India; Europe - Italy, Spain and France. In the
Company's experience, sophistication of ophthalmic communities varies by region,
and is better segregated by the geographic areas above than by individual
country.

                                      F-30
<PAGE>

As of December 31, 1999 and 1998, the Company had approximately $37,000 and
$72,000, respectively, in assets located at a manufacturing facility in Costa
Rica. As of December 31, 1999, the Company did not have any other subsidiaries
in countries where it does business. As a result, substantially all of the
Company's operating losses and assets apply to the U.S.

Revenues from one customer of the refractive products segment totaled
$3,006,000, or 14%, of the Company's consolidated revenues (see note 15).

NOTE 15 - RELATED PARTY TRANSACTIONS
- ------------------------------------

During January 1993, Centers entered into a royalty agreement with Florida Laser
Partners, a Florida general partnership, in which two of the Company's former
presidents and the Company's chairman are partners. The royalty agreement
provides, among other things, for a perpetual royalty payment to Florida Laser
Partners of a number of shares of Centers' common stock, as determined by a
formula defined in the royalty agreement. Also during January 1993, the Company
entered into an exchange agreement with Florida Laser Partners, which provides
among other things, that Laser Partners shall exchange, from time to time,
shares of Centers' common stock that it acquires pursuant to the royalty
agreement for shares of the Company's stock. This agreement was amended in March
1997 (see note 3).

During 1999 and 1998, the Company sold nine and three laser systems,
respectively, for $2,700,000 and $900,000, respectively, to TLC. In addition,
$306,000 of keratome related products were sold to TLC during 1999. As
discussed in Notes 11 and 17, TLC has invested in securities of the Company in
June 1998, March 1999 and January 2000. The Company has received full payment
for the products sold.

NOTE 16 - COMMITMENTS AND CONTINGENCIES
- --------------------------------------

Visx, Incorporated
- ------------------

On November 15, 1999, the Company was served with a complaint filed by Visx
asserting that the Company's technology infringed one of Visx's U.S. patents for
equipment used in ophthalmic surgery.  On November 16, 1999, the Company and
Visx reached agreement to stay the patent litigation and to continue
negotiations toward a U.S. license agreement in an effort by the Company to
facilitate commercialization of its laser systems in the U.S. On February 1,
2000, the Company announced that it withdrew from the licensing negotiations
and allowed the litigation to proceed.  The stay was lifted effective February
16, 2000.  In addition, on February 1, 2000, the Company filed suit against Visx
claiming non-infringement and invalidity of the Visx patent and asserting that
Visx infringes U.S. Patent No. 5,630,810.  Management believes that the Company
does not infringe Visx's patent and that this action will not have a material
adverse effect on our business, financial condition or results from operations.
However, the outcome of patent litigation, particularly in jury trials, is
inherently uncertain, and an unfavorable outcome in the Visx litigation could
have a material adverse effect on our business, financial condition and results
of operations.

                                      F-31
<PAGE>

In May 1997, the Company entered into a license agreement with Visx to settle
litigation and any and all potential claims related to patent infringement prior
to May 1997. The aggregate amount of $230,400 is reflected in other expenses in
1997 and was paid in eight quarterly installments.

Northern New Jersey Eye Institute
- ---------------------------------

In March 1999, the Company received notice of an action filed by the former
owners of Northern New Jersey Eye Institure, or NNJEI, and related assets and
entities against the Company alleging breach of contract in connection with a
provision in our July 1996 acquisition agreements related to the assets of NNJEI
and related assets and entities.  Such provision provided for additional
issuance of the Company's Common Stock if such stock price was not at certain
levels in July 1998. The Company issued the additional Common Stock in July 1998
in accordance with the provisions of the agreements.  The plaintiffs allege
that, based on the price of the Company's Common Stock in July 1998, additional
payments are required of approximately $540,000.  Cross motions for summary
judgment have been filed and are awaiting action by the court.  Management
disagrees with the plaintiffs' interpretation of the NNJEI agreements and
believes that its obligations under the agreements will not have a material
adverse effect on our financial condition or results of operations.

Former Officer
- --------------

In June 1999, a former president, chief executive officer and director of the
Company filed an action asserting that the Company is currently in default on a
promissory note executed in June 1991 in the principal amount of $1,180,000.
The Company believes that the allegations made by the plaintiff are without
merit and it intends to vigorously defend the action.  Management believes that
the Company has satisfied its obligations under the promissory note and that
this action will not have a material adverse effect on our financial condition
or results of operations.

Former MRF, Inc. Shareholder
- ----------------------------

In November 1999, a lawsuit was filed on behalf of a former shareholder of MRF,
Inc. (the Subsidiary), a wholly-owned subsidiary of the Company.  The lawsuit
names the Company's chief executive offier as the sole defendant and alleges
fraud and breach of fiduciary duty in connection with the redemption by the
subsidiary of the former shareholder's capital stock in the Subsidiary.  At the
time of the redemption, which redemption occurred prior to the Company's
acquisition of the Subsidiary, the Company's chief executive officer was the
president and chief executive officer of the Subsidiary.  The Company's Board of
Directors has authorized the Company to retain and, to the fullest extent
permitted by the Delaware General Corporation Law, pay the fees of counsel to
defend the Company's chief executive officer, the Subsidiary and the Company in
the litigation so long as a court has not determined that the Company's chief
executive officer failed to act in good faith and in a manner he reasonably
believed to be in the best interest of the Subsidiary at the time of the
redemption.  Management has reviewed the lawsuit and believes that the
allegations set forth therein are without merit, and that the Company's
obligations with respect to the legal defense will not have a material adverse
effect on the Company's financial condition or results from operations.

                                      F-32
<PAGE>

Capital Lease Obligation
- ------------------------

In connection with certain divestitures completed in December 1997 (see note 4),
the Company continues to guarantee a capital lease obligation. The Company is
indemnified for this by the purchaser, and the purchaser is obligated to take
all necessary steps to remove the Company as a guarantor. If the purchaser fails
to pay the lease obligation, an event which the Company believes to be unlikely,
management estimates that it could settle these obligations for approximately
$265,000 at December 31, 1999. In the opinion of management, the ultimate
disposition of these guarantees will not have a material adverse effect on the
Company's consolidated financial condition, results of operations or future cash
flows.

Lease Obligations
- -----------------

The Company leases office space and certain equipment under operating lease
arrangements.

Future minimum payments under non-cancelable operating leases, with initial or
remaining terms in excess of one year, as of December 31, 1999, are approximated
as follows:

         2000                           $768,000
         2001                            692,000
         2002                            412,000
         2003                            208,000
         Thereafter                       15,000

Rent expense during 1999, 1998, and 1997 was approximately  $895,000,  $606,000
and $755,000, respectively.

NOTE 17 - SUBSEQUENT EVENT
- --------------------------

Private Placement
- -----------------

On January 31, 2000, the Company closed a transaction for the sale of 1,269,841
shares of Common Stock to a total of two investors, including TLC, in exchange
for the Company receiving $12.5 million in cash. On February 22, 2000, the
Company closed a transaction for the sale of 76,189 shares of Common Stock to
one investor in exchange for the Company receiving $750,000 in cash.

License Agreement
- -----------------

On January 18, 2000 the Company entered into a first amendment to a license and
royalty agreement related to certain keratome related products. Under the terms
of the amendment 555,552 shares of Common Stock were placed in escrow and are
included in common shares issued and outstanding on that date. If certain
conditions under the amendment are satisfied, the shares will be released from
escrow. Otherwise, the shares will be returned to the Company.

                                      F-33


                                 EXHIBIT 10.52
                               FIRST AMENDMENT TO
                          LICENSE AND ROYALTY AGREEMENT

         This First Amendment To License and Royalty Agreement ("Amendment"), is
made and entered into as of January 18, 2000 (the "Amendment Date"), by and
among LASERSIGHT TECHNOLOGIES, INC., a Delaware corporation ("Licensee"), LUIS
A. RUIZ, M.D. and SERGIO LENCHIG (collectively, the "Licensors").

         WHEREAS,  the  Licensors  and  Licensee  have entered into that certain
License and Royalty Agreement dated as of September 10, 1997 (the "Agreement");

         WHEREAS,  the Licensors  and Licensee  desire to amend certain terms of
the Agreement as provided herein with certain amendments being conditioned on
the occurrence of future events; and

         WHEREAS, LaserSight Incorporated,  a  Delaware  corporation
("LaserSight"), has agreed to guaranty certain obligations of Licensee.

         NOW, THEREFORE,  for and in  consideration  of the mutual promises and
valuable  consideration  set forth herein,  the parties hereto mutually agree as
follows:

         1.   Amendments to Agreement Effective Immediately.  As of the
              ---------------------------------------------
Amendment Date the Agreement shall be revised as follows:

              1.1   Section 1(b) of the Agreement.  Section 1(b) of the
                    -----------------------------
         Agreement is deleted in its entirety.

              1.2   Section 2.  Section 2 of the Agreement shall be deleted in
                    ---------
         its entirety and replaced with the following:

              2.    Term.  This  Agreement  shall be  effective  as of the date
                    ----
              first set forth above (the "Effective Date"), and shall
              commence on January 1, 2000 (the "Commencement Date"), and
              shall continue thereafter until July 31, 2002 (the "Initial
              Term"), unless earlier terminated as provided herein. At the
              conclusion of the Initial Term Licensee shall have the sole
              option to renew this Agreement for additional one (1) year
              terms (each a "Renewal Term" and collectively "Renewal Terms",
              and the Initial Term together with the Renewal Terms shall
              constitute the "Term") upon the terms and conditions as set
              forth herein; provided, however, with respect to Licensee's
              obligations pursuant to Section 5 of this Agreement during the
              Renewal Term(s), Licensee shall be obligated to pay to
              Licensors only the payments described in Sections 5(a)(v) and
              5(e).

              1.3   Section 4(f).  Section 4(f) of the Agreement shall be
                    ------------
         deleted in its entirety.

<PAGE>
              1.4   Section 5(a) of the Agreement.  The following new Section
                    -----------------------------
         5(a)(vi) shall be insertedinto the Agreement:

              (vi)  $200,000 U.S. upon Licensee's receipt of a completely
              executed copy of the Amendment, and    $200,000 U.S. on April 1,
              2000 (such payments shall be referred to herein as the "Advanced
              Payments").

              1.5   Section 5(b) of the Agreement. Section 5(b) of the Agreement
                           -----------------------------
         is deleted in its entirety and the following inserted in its place:

              (b)   [INTENTIONALLY LEFT BLANK]

              1.6   Section 5(c)(iii) of the Agreement.  Section 5(c)(iii) of
                    ----------------------------------
         the Agreement shall be deleted in its entirety and replaced with the
         following:

              (iii) for purposes of  determining  Gross Profit,  all amounts
              invoiced by Licensee or LaserSight shall be included which are
              the result of sales of Covered Products (as defined herein)
              and other components which are related to the Covered Products
              including, but not limited to, (A) disposable or reusable
              microkeratome with gear box, suction ring, and suction handle,
              (B) motor, (C) motor power cord, (D) tonometer, (E) suction
              and power supply, (F) foot switch, (G) tubing, (H) user's
              manual, (I) sterile packaging, (J) control consoles, (K)
              blades, (L) replacement parts, (M) lid speculum, and other
              component parts which are manufactured utilizing the Licensed
              Patents and/or the Licensed Technology (collectively, the
              "Products"). For purposes of this Section 5(c)(iii), the term
              "Covered Products" shall mean Licensee's UniShaperTM keratome,
              UltraShaperTM keratome and any other keratome manufactured,
              distributed or sold by Licensee or LaserSight.

              1.7   Section 5(e) of the  Agreement.  The phrase "the date that
                    ------------------------------
         is seven (7) months after the Commencement Date" that appears in lines
         one and two of Section 5(e) of the Agreement shall be deleted and
         replaced with the following: "July 1, 2000".

              1.8   Section 17 of the Agreement.  Section 17 of the Agreement is
                    ---------------------------
         hereby deleted in itsentirety and replaced with the following:

              17.   Additional Obligations.  Nothing contained in the Agreement
                           ----------------------
              or the Amendment shall be    construed to prohibit Licensee from
              manufacturing, distributing, marketing, promoting in any
              manner, or selling any keratome, whether or not such keratome is
              covered by claims of the    Licensed Patents or Licensed
              Technology.

              1.9   Section 18 of the Agreement.  Section 18 of the Agreement
                    ---------------------------
         is hereby deleted in itsentirety and replaced with the following:

<PAGE>

              18.  Mold Use and  Manufacture.  Licensors  agree  to  provide
                   -------------------------
              Licensee with single cavity limited production molds ("Limited
              Production Molds") capable of producing disposable
              microkeratomes which are safe and effective for their intended
              use. Licensors and Licensee shall share equally in the cost of
              manufacturing the Limited Production Molds. In the event the
              Limited Production Molds need to be replaced, as determined by
              the manufacturer thereof, Licensors and Licensee shall share
              equally in the cost of such replacement.

              The Licensee shall be solely responsible for the design,
              manufacture, engineering, tooling and testing of the dual
              cavity, automatic production molds (the "Final Production
              Molds") capable of producing disposable microkeratomes which
              are safe and effective for their intended use and shall pay
              the entire cost thereof, including all unpaid amounts
              currently owed therefor. In the event the Final Production
              Molds need to be replaced, as determined by the manufacturer
              thereof, Licensee shall be solely responsible for the cost of
              such replacement.

              The Licensors acknowledge and agree that the Final Production
              Molds shall be the sole and exclusive property of Licensee.
              After the Termination Date (as defined in the Agreement)
              Licensee agrees to entertain any reasonable offer from
              Licensors for the purchase of the Final Production Molds. If,
              after the Termination Date, Licensee receives a bona fide
              offer from a licensee of the Licensed Patents or the Licensed
              Technology for the purchase of the Final Production Molds (the
              "Offer"), Licensee shall notify Licensors of the existence and
              terms and conditions of the Offer. Licensors shall have ten
              (10) days after receipt of such notice from Licensee to notify
              Licensee that Licensors desire to purchase the Final
              Production Molds on the same terms and conditions as set forth
              in the Offer. If Licensors fail to notify Licensee within said
              ten (10) day period, Licensors shall be deemed to have elected
              not to exercise its option hereunder. Licensee shall then be
              free to accept the Offer, but only from such prospective
              purchaser and in strict accordance with the terms and
              conditions of the Offer. In no event and under no
              circumstances shall Licensee or LaserSight sell or transfer
              the Final Production Molds to any person or entity to whom or
              which Licensors have not granted a license to the Licensed
              Patents or Licensed Technology.

              1.10  Section 19 of the Agreement.  Section 19 of the Agreement is
                    ---------------------------
         hereby deleted in its entirety and replaced with the following:

              19.   Return of Molds.  Within fifteen (15) days following the
                    ---------------
              Termination Date, Licenseeshall return the Limited Production
              Molds to Licensors.
<PAGE>

              1.11 Section 21 of the  Agreement.  The  parenthetical  phrase
         "(other than claims arising in connection with the design, engineering,
         and/or the specifications of the Devices delivered pursuant to Section
         4(f))" that appears in lines 4, 5 and 6 of Section 21 of the Agreement
         is hereby deleted.

         2.   Royalty Shares.
              --------------

              2.1   Issuance  of  Royalty  Shares.  On  the  Amendment  Date,
                    -----------------------------
         LaserSight shall send its transfer agent an irrevocable letter of
         direction to issue four stock certificates (two in the name of each
         Licensor) each representing that number of shares of common stock,
         $.001 par value per share ("Common Stock") which shall be determined by
         dividing (i) $1,250,000, by (ii) the closing price of Common Stock as
         quoted on the Nasdaq National Market (the "NASDAQ") for the trading day
         immediately preceding the Amendment Date. The certificates representing
         the shares of Common Stock issued in accordance with this Section 2.1
         shall be referred to as the "Royalty Shares". Also on the Amendment
         Date Licensors shall execute stock powers, in form and substance
         satisfactory to LaserSight, providing for the transfer of the Royalty
         Shares to LaserSight.

              2.2   Escrow of Royalty Shares. The Royalty Shares and the Stock
                    ------------------------
         Powers shall be delivered to and held in escrow by LaserSight. The
         parties acknowledge and agree that during the period the Royalty
         Shares, or any part thereof, are being held in escrow, the Licensors
         will be entitled to (i) exercise any and all voting and other
         consensual rights pertaining to the Royalty Shares or any part thereof,
         and (ii) receive and retain any and all dividends and other
         distributions paid in respect of the Royalty Shares. The Royalty Shares
         shall be released from escrow to the Licensors in accordance with the
         terms of Section 3. However, if the Royalty Shares are not released
         from escrow to the Licensors in accordance with the terms of Section 3,
         the Royalty Shares shall be released from escrow to LaserSight, and
         LaserSight is hereby directed to utilize the Stock Powers in order to
         transfer the ownership of the Royalty Shares from Licensors to
         LaserSight.

              2.3   Restricted Shares. The Licensors  acknowledge and
                    -----------------
         agree that the Royalty Shares (i) are authorized but previously
         unissued Common Stock which have not been registered under the
         Securities Act of 1933, as amended ("the Act"), or any state securities
         laws, (ii) have been acquired for investment purposes only and not with
         a view to distribution or resale, (iii) may not be sold or transferred
         unless such shares have been registered under the Act and such
         applicable state securities laws, or unless in the opinion of counsel
         acceptable to LaserSight an exemption from registration is available,
         and (iv) the certificates representing such shares shall bear
         substantially the following legend:

           THE SHARES OF COMMON STOCK REPRESENTED BY THIS CERTIFICATE
           HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
           AMENDED (THE "ACT"), OR ANY APPLICABLE STATE SECURITIES LAW

<PAGE>

           AND MAY NOT BE TRANSFERRED UNTIL (I) A REGISTRATION STATEMENT
           UNDER THE ACT AND SUCH APPLICABLE STATE SECURITIES LAWS SHALL
           HAVE BECOME EFFECTIVE WITH REGARD THERETO, OR (II) IN THE
           OPINION OF COUNSEL ACCEPTABLE TO THE COMPANY, REGISTRATION
           UNDER SUCH SECURITIES ACTS AND SUCH APPLICABLE STATE
           SECURITIES LAWS IS NOT REQUIRED IN CONNECTION WITH SUCH
           PROPOSED TRANSFER.

         The Royalty Shares have those registration rights that are more fully
         described in that certain Registration Rights Agreement, dated as of
         the Amendment Date, substantially in the form which is attached hereto
         as Exhibit A.

         3.   Amendments to Agreement Effective Upon Certain Events. If (i)
during the  period  commencing  on the  Amendment  Date and  ending on April 30,
2000, LaserSight  raises at least  $15,000,000  in  proceeds  (the  "Capital
Target") through the sale of LaserSight  Common Stock; or (ii) Licensee,  in its
sole and absolute discretion,  elects to make the Initial Payment (as defined
below) even though  the  Capital  Target  has not been  achieved  (provided,
however,  such election must be made by Licensee and  communicated  to the
Licensors  prior to April 30, 2000), then the amendments to the Agreement set
forth in Sections 3.1, 3.2,  3.3, 3.4, 3.5 and 3.6 below shall become  effective
and Licensee  shall be obligated  to make the  payments  described  in Sections
3.1,  3.2, 3.3 and 3.4 below.  LaserSight  acknowledges and agrees that it will
use its reasonable best efforts to reach the Capital Target on or prior to
April 30, 2000.

              3.1   Sections 5(a)(i) and 5(a)(iii) of the Agreement.  The
                    -----------------------------------------------
         following sentence shall be added at the end of each of Section 5(a)(i)
         and 5(a)(iii):  "The previous receipt of which is herebyacknowledged."

              3.2   Section 5(a)(ii) of the Agreement. Section 5(a)(ii) of the
                    ---------------------------------
         Agreement shall be deleted in its entirety and replaced with the
         following:

              (ii)  Within five business days after the earlier of the date on
                    which the Capital Target is achieved, or the date on which
                    Licensee has communicated to the Licensors its decision to
                    make the election described in phrase (ii) of the
                    first sentence of Section 3 of the Amendment, Licensee shall
                    (i) wire transfer $4,000,000 U.S. (less the amount of any
                    Advanced Payments made as of the date of such payment) in
                    immediately available funds to the Licensors in accordance
                    with wire transfer instructions provided to Licensee by the
                    Licensors (the "Initial Payment"), and (ii) direct
                    LaserSight to release a certificate to each of the Licensors
                    representing, in the aggregate, one-half (1/2) of the
                    Royalty Shares.
<PAGE>

                    Notwithstanding the provisions of Section 5(a)(vi), if all
                    or any portion of the Advanced Payments have not been made
                    at the time the Initial Payment is made, then once the
                    Initial Payment is made Licensee shall have no further
                    obligation to make the Advanced Payments (or unpaid portion
                    thereof).

              3.3   Section 5(a)(iv) of the Agreement. Section 5(a)(iv) of the
                    ---------------------------------
         Agreement shall be deletedin its entirety and replaced with the
         following:

                    (ii)  Within   five   business   days   after  the six-month
                          anniversary of the Amendment Date, Licensee shall (i)
                          wire transfer $2,000,000 U.S. in immediately available
                          funds to the Licensors in accordance with wire
                          transfer instructions provided to Licensee by the
                          Licensors, and (ii) direct LaserSight to release a
                          certificate to each of the Licensors representing, in
                          the aggregate, the remaining one-half (1/2) of the
                          Royalty Shares.

                          In addition, within five business days after the
                          nine-month anniversary of the Amendment Date, Licensee
                          shall wire transfer $2,000,000 U.S. in immediately
                          available funds to the Licensors in accordance with
                          wire transfer instructions provided Licensee by the
                          Licensors.

              3.4   Section 5(a)(v) of the Agreement.  During the Initial Term
                    --------------------------------
         only, Section 5(a)(v) of the Agreement shall be deleted in its entirety
         and replaced with the following:

                    (v)   ten percent  (10%) of the Gross  Profits (as
                          defined in Section 5(a) of the Agreement, as
                          such Section has been revised by the
                          Amendment) ("Gross Profit Payment") shall be
                          paid to the Licensors no later than
                          forty-five (45) days after the end of each
                          calendar quarter during the Term.

              Following  the Initial Term and during any Renewal  Term,  the
         first of which would commence August 1, 2002, if the Agreement is
         renewed by Licensee, the payments to Licensors shall be made in
         accordance with Section 5(a)(v) of the Agreement (as such Section
         existed prior to the amendment contemplated by this Section 3.4), which
         Section 5(a)(v) shall be deemed reinstated following the Initial Term
         and during any Renewal Term.

              3.5   Sections  5(e)  and  5(f) of the  Agreement.  During  the
                    -------------------------------------------
         Initial Term only, Sections 5(e) and 5(f) of the Agreement shall be
         deemed deleted in their entirety. Following the Initial Term and during
         any Renewal Term, the first of which would commence August 1, 2002, if

<PAGE>

         the Agreement is renewed by Licensee, Sections 5(e) and 5(f) of the
         Agreement shall be deemed reinstated following the Initial Term and
         during any Renewal Term.

              3.6   Section 20 of the Agreement. During the Initial Term only,
                    ---------------------------
         the words "Minimum Payment Requirement" that appear in line 10 of this
         Section shall be deemed deleted and replaced with the words "Gross
         Profit Payment."

              3.7   Amendments Not Effective in Certain Circumstances.
                    -------------------------------------------------
         If neither of the events described in the first sentence of Section 3
         occurs on or prior to April 30, 2000, then (i) amendments contemplated
         by this Section 3 shall not become effective and shall be of no further
         force or effect, (ii) the terms and conditions of the Agreement (as
         amended by Section 1 of this Amendment) will remain in full force and
         effect, and (iii) LaserSight shall remove the Royalty Shares from
         escrow and utilize the Stock Powers to transfer the Royalty Shares to
         LaserSight.

         4.   No Other Changes.  Except as specifically set forth herein, all
              ----------------
other terms and conditions of the Agreement shall remain in effect as originally
set forth therein.

         5.   Counterparts.  This Amendment may be executed in one or more
              ------------
counterparts, each of which shall be deemed an original and all of which shall
be deemed one and the same instrument.

         6.   Governing  Law.  The  validity,  formulation,   interpretation
              --------------
and performance of this Amendment shall be governed by the laws of the State of
Virginia, without giving effect to choice of law principles. The parties do
hereby irrevocably submit themselves to the personal jurisdiction of the United
States Federal Court for the Eastern District of Virginia and do hereby
irrevocably agree to service of such court's process upon them, and with respect
to the Licensors, on their counsel, Allan S. Buffenstein of Mezzullo &
McCandlish, so long as they remain counsel to the Licensors and thereafter until
such time as it is verified to Licensee in writing that the Licensors' successor
counsel has agreed to accept such service on the Licensors' behalf.

         7.   Outside Date for Execution of Amendment.  Unless this  Amendment
              ---------------------------------------
has been duly authorized and executed by Licensee and LaserSight and submitted
to Licensors for signature by 5:00 o'clock P.M. Richmond, Virginia time, on
January 18, 2000, this Amendment shall be of no effect and the Agreement shall
remain in effect as it presently exists, without this Amendment.

                  [Remainder of Page Intentionally Left Blank]

<PAGE>


         IN WITNESS  WHEREOF,  the  parties  hereto,  by their  respective  duly
authorized  officers,  have executed this Amendment as of the date first written
above.

LICENSORS:                                  LUIS A. RUIZ, M.D.


                                            /s/Luis A. Ruiz, M.D.
                                            ------------------------------------
                                            Luis A. Ruiz, M.D.


                                            SERGIO LENCHIG

                                            /s/Sergio Lenchig
                                            ------------------------------------
                                            Sergio Lenchig


LICENSEE:                                   LASERSIGHT TECHNOLOGIES, INC.


                                            By:  /s/Michael R. Farris
                                                --------------------------------
                                                 Michael R. Farris
                                                 President

         The undersigned  hereby  unconditionally  guarantees the payment of the
sums described in Section 2 of this Amendment as and when such sums become due
and payable according to the terms thereof. In case of failure of Licensee to
pay the obligations guaranteed hereby, the undersigned agrees to cause such
payment to be made as and when the same shall become due and payable, in the
manner specified in this Amendment and as if such payment were made by Licensee.
The undersigned agrees to those terms of the Agreement as amended by this
Amendment which pertain to the performance by the undersigned. This is a
guarantee of payment, not of collection.

                                            LaserSight Incorporated



                                            By:  /s/Michael R. Farris
                                                --------------------------------
                                                 Michael R. Farris
                                                 President and CEO





                                 EXHIBIT 10.53
                          REGISTRATION RIGHTS AGREEMENT

         This REGISTRATION RIGHTS AGREEMENT  ("Agreement") is made as of January
18, 2000, by and among LaserSight Incorporated, a Delaware corporation (the
"Company"), with headquarters located at 3300 University Boulevard, Suite 140,
Winter Park, Florida 32792, and Luis A. Ruiz, M.D. and Sergio Lenchig
(collectively, "Licensors"), with regard to the following:

                                    RECITALS

         A.   In  connection  with the First  Amendment  to  License  and
Royalty Agreement dated of even date herewith by and among the LaserSight
Technologies, Inc., a wholly owned subsidiary of the Company, and Licensors (the
"Amendment"), the Company has agreed, upon the terms and subject to the
conditions contained therein, to issue to Licensors shares of the Company's
common stock, par value $.001 per share (the "Common Stock"). The shares of
Common Stock to be issued to Licensors under the License Agreement shall be
referred to herein as the "Securities".

         B.   To induce  Licensors  to execute  and  deliver  the  Amendment,
the Company has agreed to provide to Licensors certain rights to a registration
of the Securities by the Company under the Securities Act of 1933 and the rules
and regulations thereunder, or any similar successor statute (collectively, the
"Securities Act"), and applicable state securities laws.

                                   AGREEMENTS

         In  consideration  of the mutual  covenants  contained herein and other
good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the Company and Licensors agree as follows:

1.       DEFINITIONS

         As used in this Agreement,  the following terms shall have the meanings
specified:

         Advice:  See Section 4 hereof.
         ------

         Agreement:  See the introductory paragraphs hereto.
         ---------

         Amendment:  See the introductory paragraphs hereto.
         ---------

         Blackout Event means a  determination  by the Board made in good faith,
         --------------
after consulting with outside securities counsel, that the registration of
Registrable Securities under the Securities Act or the continuation of the
disposition of Registrable Securities pursuant to an effective Piggy-Back
Registration Statement at such time (i) would have a material adverse effect
upon a proposed material sale of all (or substantially all) of the assets of the
Company or a material merger, reorganization, recapitalization or similar
current transaction materially affecting the capital structure or equity
ownership of the Company, or (ii) would require the Company to make a public
disclosure of information, which disclosure would have a material adverse effect
on the Company.

<PAGE>

         Blackout Period:  See Section 3(a) hereof.
         ---------------

         Board:  The Board of Directors of the Company.
         -----

         Claim:  See Section 6(a) hereof.
         -----

         Common Stock:  See the introductory paragraphs hereto.
         ------------

         Company:  See the introductory paragraphs hereto.
         -------

         Exchange Act:  The Securities Exchange Act of 1934 and the rules and
         ------------
regulations of the SEC promulgated thereunder.


         Form S-3: Form S-3 of the SEC under the Securities Act or any successor
         --------
form.

         Holdback Period:  See Section 3(b) hereof.
         ---------------

         Holder:  Any registered holder of a Registrable Security or Registrable
         ------
Securities, including, without limitation, the Licensors (and any of Licensors'
assignees).

         Indemnified Person:  See Section 6(c) hereof.
         ------------------

         Indemnifying Person:  See Section 6(c) hereof.
         -------------------

         Licensors: See the introductory paragraphs hereto.
         ---------

         Losses:  See Section 6(a) hereof.
         ------

         NASD:  See Section 4(j) hereof.
         ----

         Other Holders:  See Section 2(a) hereof.
         -------------

         Other Shares:  See Section 2(a) hereof.
         ------------

         Other Investors:  Any holder of equity securities of the Company or any
securities convertible into or exercisable or exchangeable for such equity
securities, which holder is entitled by written agreement with the Company to
have some or all of such securities included in a Piggy-Back Registration
Statement.

         Participant:  See Section 6(a) hereof.
         -----------

         Person:  An  individual,  trustee,  corporation,  partnership,  limited
         ------
liability company, trust, unincorporated association, business association, firm
or other legal entity.

<PAGE>

         Piggy-Back Registration Statement:  See Section 2(a) hereof.
         ---------------------------------

         Prospectus:  The  prospectus  included in any  Piggy-Back  Registration
         ----------
Statement (including, without limitation, any prospectus subject to completion
and a prospectus that includes any information previously omitted from a
prospectus filed as part of an effective registration statement in reliance upon
Rule 430A promulgated under the Securities Act), as amended or supplemented by
any prospectus supplement, and all other amendments and supplements to the
Prospectus, including post-effective amendments, and all material incorporated
by reference or deemed to be incorporated by reference in such Prospectus.

         Registrable  Securities  means  any  of  the  Securities.   As  to  any
         -----------------------
particular Registrable Securities held by a Holder, such securities shall cease
to be Registrable Securities when (i) a Piggy-Back Registration Statement with
respect to the offering of such securities by the Holder thereof shall have been
declared effective under the Securities Act and such securities shall have been
disposed of by such Holder pursuant to such Piggy-Back Registration Statement,
(ii) such securities may at the time of determination be sold to the public
pursuant to Rule 144 without any restriction on the amount of securities which
may be sold by such Holder without the lapse of any further time or the
satisfaction of any condition, or (iii) such securities shall have been
otherwise transferred by such Holder and new certificates for such securities
not bearing a legend restricting further transfer shall have been delivered by
the Company or its transfer agent, and subsequent disposition of such securities
shall not require registration or qualification under the Securities Act or any
similar state law.

         Registration Expenses:  See Section 5(b) hereof.
         ---------------------

         Registration Period:  See Section 2(c) hereof.
         -------------------

         Registration Statement: Any registration statement of the Company filed
         ----------------------
with the SEC under the Securities Act, including the Prospectus, all amendments
and supplements to such registration statement, post-effective amendments, all
exhibits, and all material incorporated by reference or deemed to be
incorporated by reference in such registration statement.

         Requested Shares:  See Section 2(a) hereof.
         ----------------

         Rule 144: Rule 144  promulgated  under the Securities Act, as such Rule
         --------
may be amended from time to time, or any similar rule or regulation hereafter
adopted by the SEC providing for public offers and sales of securities made in
compliance therewith resulting in offers and sales by subsequent holders that
are not affiliates of an issuer of such securities being free of the
registration and prospectus delivery requirements of the Securities Act.

         Rule 415: Rule 415  promulgated  under the Securities Act, as such Rule
         --------
may be amended from time to time, or any similar rule or regulation hereafter
adopted by the SEC.

<PAGE>

         SEC:  The Securities and Exchange Commission or any successor federal
         ---
agency charged with the enforcement of the federal securities laws.

         Securities Act: See the introductory paragraphs hereto.
         --------------

         Subsidiary:  Any  corporation  of which  the  Company  owns  securities
         ----------
representing a majority of the outstanding voting power or any partnership of
which the Company (or a Subsidiary) holds a majority of the general partner
interest.

         Underwritten  Offering:  A public  offering of Common  Stock,  or other
         ----------------------
securities convertible into, or exercisable or exchangeable for, Common Stock
that is underwritten on a firm commitment basis; provided that such offering
shall be exclusively for the account of any one or more of the Company or
Licensors (or any of Licensors' assignees).

2.       PIGGY-BACK REGISTRATION RIGHTS

         (a)  If during the  Registration  Period (as defined herein) the
Company proposes or is required to file with the SEC a registration statement
under the Securities Act relating to any shares of Common Stock (other than a
registration statement on Form S-8 or Form S-4 or any successor forms thereto,
or any other registration statement that does not permit the inclusion therein
of the Registrable Securities) (the "Piggy-Back Registration Statement"), the
Company will each such time give prompt written notice of its intention to do so
to each Holder. Upon the written request of any Holder given within 10 days
after the delivery or mailing of such notice from the Company, the Company will
use commercially reasonable efforts to include in such Piggy-Back Registration
Statement that number of the Securities specified by Holder in such written
request (subject to the limitations set forth in this Section 2(a) and in
Section 2(b) below) (the "Requested Shares") so as to permit the public sale of
such Requested Shares, provided that if the managing underwriter or underwriters
advise the Company that marketing factors require a limit on the number of
shares to be underwritten, the Company may (subject to the limitations set forth
below) exclude all Requested Shares from, or limit the number of Requested
Shares to be included in, the Piggy-Back Registration Statement and
underwriting. In such event, the Company shall so advise each requesting Holder,
and the number of Requested Shares and other shares ("Other Shares") requested
to be included in such Piggy-Back Registration Statement and underwriting by
other persons or entities that are then stockholders of the Company ("Other
Holders"), after providing for all shares that the Company proposes to offer and
sell for its own account, shall be allocated among the Requesting Holders and
Other Holders pro rata on the basis of (i) the number of Requested Shares then
held by the requesting Holders, and (ii) the aggregate number of Other Shares
then held by Other Holders.

         (b)  The right of any Holder to registration  shall be conditioned
upon (i) such Holder's execution of the underwriting agreement agreed to among
the Company and the managing underwriters selected by the Company for such
underwritten offering, (ii) such Holder's completion and execution of all
customary questionnaires and other documents which must be executed in
connection with such underwriting agreement, and (iii) such Holder supplying the

<PAGE>

Company and the underwriter such additional information as may be necessary to
register such Holder's Registrable Securities.


         (c)  The  registration  rights granted pursuant to this Section 2,
shall commence on July 15, 2000 and continue until the first to occur of (i) the
date on which all of the Securities have been sold by the Holders, and (ii) the
date on which all of the Securities may be immediately sold to the public
without registration conditions or limitations, whether pursuant to Rule 144 or
otherwise. The period of time commencing on July 15, 2000 and ending on the
earliest of the dates described in items (i) and (ii) of this Section 2(c) shall
be referred to as the "Registration Period".


3.       BLACKOUT AND HOLDBACK EVENTS

         (a)  During  any  period  of up  to 90  days'  duration  following  the
occurrence of a Blackout Event (a "Blackout Period"), the Company shall not be
required to file, or cause to be declared effective, under the Securities Act
any Piggy-Back Registration Statement hereunder, or, if applicable, the Holders
will discontinue the offer and sale of Registrable Securities pursuant to the
Piggy-Back Registration Statement.

         (b)  The Holders shall not, if requested by the managing  underwriter
or underwriters of an Underwritten Offering, effect any public or private sale
of any Common Stock, including a sale pursuant to Rule 144, during the period
("Holdback Period") beginning 14 days prior to, and ending 90 days after, the
effective date of the registration statement relating to such Underwritten
Offering.

         (c)  The  Company  shall  promptly  notify the Holders in writing of
any decision  not to file a  Piggy-Back  Registration  Statement  or not to
cause a Piggy-Back  Registration  Statement to be declared  effective or to
discontinue sales of Registrable  Securities  pursuant to this Section 3, which
notice shall set forth  the  reason  for such  decision  (but not  disclosing
any  nonpublic material  information)  and shall include an undertaking by the
Company promptly to notify the Holders as soon as sales may resume.

4.       REGISTRATION PROCEDURES

         In connection with the filing of a Piggy-Back Registration Statement by
the Company, the Company shall effect such registrations to permit the sale of
the Registrable Securities covered thereby in accordance with the intended
method or methods of disposition thereof, and in connection with such Piggy-Back
Registration Statement the Company shall:

         (a)  Prior to the filing of the Piggy-Back Registration Statement or
any Prospectus or any amendments or supplements thereto, the Company shall
provide Licensors with a copy of such Piggy-Back Registration Statement or any
Prospectus or any amendments or supplements thereto.

         (b)  Notify the selling Holders of Registrable  Securities promptly
(but in any event within five business days), and confirm such notice in
writing:  (i) when a Prospectus or any Prospectus supplement or post-effective
amendment has been filed, and, with respect to a Piggy-Back Registration
Statement or any

<PAGE>

post-effective amendment, when the same has become effective under the
Securities Act, and (ii) of the issuance by the SEC of any stop order suspending
the effectiveness of a Piggy-Back Registration Statement or of any order
preventing or suspending the use of any preliminary prospectus or the initiation
of any proceedings for that purpose.

         (c)  Use its  reasonable  best  efforts to prevent  the  issuance of
any order suspending the effectiveness of a Piggy-Back Registration Statement or
of any order preventing or suspending the use of a Prospectus or suspending the
qualification (or exemption from qualification) of any of the Registrable
Securities for sale in any jurisdiction and, if any such order is issued, to use
its reasonable best efforts to obtain the withdrawal of any such order at the
earliest practicable time.

         (d)  Furnish to each selling  Holder of  Registrable  Securities  at
the sole expense of the Company one conformed copy of the Piggy-Back
Registration Statement, as applicable, and each post-effective amendment
thereto.

         (e)  Deliver to each selling  Holder of  Registrable  Securities  at
the sole expense of the Company as many copies of the Prospectus or Prospectuses
(including each form of preliminary prospectus) and each amendment or supplement
thereto; and, subject to the last paragraph of this Section 4, the Company
consents to the use of such Prospectus and each amendment or supplement thereto
by each of the selling Holders of Registrable Securities in connection with the
offering and sale of the Registrable Securities covered by such Prospectus and
any amendment or supplement thereto.

         (f)  Prior to any public offering of Registrable Securities,  to use
its reasonable best efforts to register or qualify, and to cooperate with the
selling Holders of Registrable Securities in connection with the registration or
qualification (or exemption from such registration or qualification) of such
Registrable Securities for offer and sale under the securities or blue sky laws
of such jurisdictions within the United States as any selling Holder reasonably
requests; keep each such registration or qualification (or exemption therefrom)
effective during the period such Piggy-Back Registration Statement is required
to be kept effective and do any and all other acts or things reasonably
necessary or advisable to enable the disposition in such jurisdictions of the
Registrable Securities covered by the applicable Piggy-Back Registration
Statement; provided, however, that the Company shall not be required to (i)
qualify to do business in any jurisdiction where it would not otherwise be
required to qualify but for this Section 4(f), (ii) subject itself to general
taxation in any such jurisdiction, (iii) file a general consent to service of
process in any such jurisdiction, (iv) provide any undertakings that cause the
Company material expense or burden, or (v) make any change in its charter or
by-laws, which in each case the Board determines to be contrary to the best
interests of the Company and its stockholders.

         (g)  Cooperate  with the selling  Holders of  Registrable  Securities
to facilitate the timely preparation and delivery of certificates representing
Registrable Securities to be sold, which certificates shall not bear any
restrictive legends and shall be in a form in compliance with any applicable
rules of a stock exchange on which the Common Stock is then listed; and enable

<PAGE>

such Registrable Securities to be in such denominations and registered in such
names as Holders may reasonably request.

         (h) Upon the occurrence of any event or any information  becoming
known to the Company that makes any statement made in such Piggy-Back
Registration Statement or related Prospectus or any document incorporated or
deemed to be incorporated therein by reference untrue in any material respect,
as promptly as practicable prepare and (subject to Section 4(a) hereof) file
with the SEC, at the sole expense of the Company, a supplement or post-effective
amendment to such Piggy-Back Registration Statement or a supplement to the
related Prospectus or any document incorporated or deemed to be incorporated
therein by reference, or file any other required document so that, as thereafter
delivered to Licensors of the Registrable Securities being sold thereunder, any
such Prospectus will not contain an 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, in light of the circumstances under which they were made,
not misleading.

         (i)  Comply with all  applicable  rules and  regulations  of the SEC
and make generally available to its security holders earnings statements
satisfying the provisions of Section 11(a) of the Securities Act and Rule 158
thereunder (or any similar rule promulgated under the Securities Act) no later
than 90 days after the end of any 12-month period (or 120 days after the end of
any 12-month period if such period is a fiscal year) commencing on the first day
of the first fiscal quarter of the Company after the effective date of a
Piggy-Back Registration Statement, which statements shall cover said 12-month
periods.

         (j)  Cooperate with each seller of Registrable Securities covered by
any Piggy-Back Registration Statement in connection with any filings required to
be made with the National Association of Securities Dealers, Inc. (the "NASD").

         (k)  Use its reasonable best efforts to cause all Registrable
Securities relating  to  any  Piggy-Back  Registration  Statement  to  be
listed on each securities  exchange,  if any, on which similar securities issued
by the Company are then listed.

         The Company may require  each seller of  Registrable  Securities  as to
which any registration is being effected to furnish to the Company such
information regarding such seller and the distribution of such Registrable
Securities as the Company may, from time to time, reasonably request. The
Company may exclude from such registration the Registrable Securities of any
seller so long as such seller fails to furnish such information within a
reasonable time after receiving such request. Each seller as to which any
Piggy-Back Registration Statement is being effected agrees to furnish promptly
to the Company all information required to be disclosed in order to make the
information previously furnished to the Company by such seller not materially
misleading.

         Each Holder of Registrable  Securities  understands that the Securities
Act may require delivery of a Prospectus in connection with any sale thereof
pursuant to a Piggy-Back Registration Statement, and each such Holder shall
comply with the applicable Prospectus delivery requirements of the Securities
Act in connection with any such sale.

<PAGE>

         Each Holder of  Registrable  Securities  agrees by  acquisition of such
Registrable Securities that, upon actual receipt of any notice from the Company
of the happening of any event of the kind described in Section 4(b)(ii) hereof
or any information becoming known that makes any statement made in such
Piggy-Back Registration Statement or related Prospectus or any document
incorporated or deemed to be incorporated therein by reference untrue in any
material respect, such Holder will forthwith discontinue disposition of such
Registrable Securities covered by such Piggy-Back Registration Statement or
Prospectus to be sold by such Holder until such Holder's receipt of the copies
of the supplemented or amended Prospectus contemplated by Section 4(e) hereof,
or until it is advised in writing (the "Advice") by the Company that the use of
the applicable Prospectus may be resumed, and has received copies of any
amendments or supplements thereto.

5.       REGISTRATION EXPENSES

         (a)  All Registration Expenses  shall  be  borne  by  the  Company.
Notwithstanding the foregoing, the sellers of the Registrable Securities being
registered shall pay all (i) brokerage or underwriting fees, discounts and
commissions attributable to the sale of such Registrable Securities, (ii) the
fees and disbursements of any counsel or other advisors or experts retained by
such sellers (severally or jointly), and (iii) transfer taxes on resale of any
of the Registrable Securities by such sellers.

         (b)  For purposes of this Agreement, "Registration Expenses" shall mean
all fees and expenses incident to the compliance with this Agreement by the
Company (other than fees and expenses referred to in the second sentence of
Section 5(a) hereof), including, without limitation, (i) all registration and
filing fees, including, without limitation, (A) any SEC or NASD filing fees and
(B) fees and expenses of compliance with state securities or blue sky laws, (ii)
duplicating and copying expenses, (iii) messenger, telephone and delivery
expenses incurred by the Company, (iv) all fees and disbursements of counsel for
the Company, (v) fees and expenses of all other Persons retained by the Company,
including annual or special audit and "comfort" letters, (vi) stock exchange
listing fees and expenses, if any, and (vii) the expenses relating to printing
and distributing the Piggy-Back Registration Statement and any other documents
necessary in order to comply with this Agreement.

6.       INDEMNIFICATION AND CONTRIBUTION

         (a)  The Company  agrees to indemnify and hold  harmless each Holder of
Registrable Securities, the officers and directors of each such Person, and each
Person, if any, who controls any such Person within the meaning of either
Section 15 of the Securities Act or Section 20 of the Exchange Act (each, a
"Participant"), from and against any and all losses, claims, damages and
liabilities (collectively, "Losses") (including, without limitation, the
reasonable legal fees and other expenses actually incurred in connection with
any suit, action, proceeding (including any governmental or regulatory
investigation), claim or demand (a "Claim")) caused by, arising out of or based
upon any untrue statement or alleged untrue statement of a material fact
contained in any Piggy-Back Registration Statement (or any amendment thereto) or
Prospectus (as amended or supplemented from time to time) or any preliminary

<PAGE>

prospectus, or caused by, arising out of or based upon any omission or alleged
omission to state therein a material fact required to be stated therein or
necessary to make the statements therein, in the case of the Prospectus in light
of the circumstances under which they were made, not misleading, except insofar
as such Losses are caused by any untrue statement or omission or alleged untrue
statement or omission made in reliance upon and in conformity with information
relating to any Participant furnished to the Company in writing by such
Participant expressly for use therein; provided, however, that the Company will
not be liable if such untrue statement or omission or alleged untrue statement
or omission was contained or made in any preliminary prospectus and corrected in
the Prospectus or any amendment or supplement thereto and the Prospectus does
not contain any other untrue statement or omission or alleged untrue statement
or omission of a material fact that was the subject matter of the related
proceeding and any such Loss suffered or incurred by the Participants resulted
from any Claim by any Person who purchased Registrable Securities which are the
subject thereof from such Participant and it is established in the related
proceeding that such Participant failed to deliver or provide a copy of the
Prospectus (as amended or supplemented) to such Person with or prior to the
confirmation of the sale of such Registrable Securities sold to such Person if
required by applicable law, unless such failure to deliver or provide a copy of
the Prospectus (as amended or supplemented) was a result of noncompliance by the
Company with this Agreement.

         (b)  Each Participant agrees,  severally and not jointly,  to indemnify
and hold harmless the Company, its directors, its officers who sign the
Piggy-Back Registration Statement, and each Person who controls the Company
within the meaning of Section 15 of the Securities Act or Section 20 of the
Exchange Act to the same extent as the foregoing indemnity from the Company to
each Participant, but only with reference to information relating to such
Participant furnished to the Company in writing by such Participant expressly
for use in such Piggy-Back Registration Statement or Prospectus, any amendment
or supplement thereto, or any preliminary prospectus. The liability of any
Participant under this paragraph shall in no event exceed the proceeds received
by such Participant from sales of Registrable Securities giving rise to such
obligations.

         (c)  If any Claim  shall be brought or  asserted  against any Person in
respect of which indemnity may be sought pursuant to either of the two preceding
paragraphs, such Person (the "Indemnified Person") shall promptly notify the
Person against whom such indemnity may be sought (the "Indemnifying Person") in
writing, and the Indemnifying Person shall retain counsel reasonably
satisfactory to the Indemnified Person to represent the Indemnified Person and
any others the Indemnifying Person may reasonably designate in such Claim and
shall pay the reasonable fees and expenses actually incurred by such counsel
related to such proceeding; provided, however, that the failure to so notify the
Indemnifying Person shall not relieve it of any obligation or liability which it
may have hereunder or otherwise. In any such proceeding, any Indemnified Person
shall have the right to retain its own counsel, but the fees and expenses of
such counsel shall be at the expense of such Indemnified Person unless (i) the
Indemnifying Person and the Indemnified Person shall have mutually agreed to the
contrary, (ii) the Indemnifying Person shall have failed within a reasonable
period of time to retain counsel reasonably satisfactory to the Indemnified
Person, or (iii) the named parties in any such proceeding (including any
impleaded parties) include both the Indemnifying Person and the Indemnified

<PAGE>

Person or any affiliate and representation of both parties by the same counsel
would be inappropriate due to actual or potential differing interests between
them. The Indemnifying Person shall not, in connection with any one such
proceeding or separate but substantially similar related proceedings in the same
jurisdiction arising out of the same general allegations, be liable for the fees
and expenses of more than one separate firm (in addition to any local counsel)
for all Indemnified Persons, and all such fees and expenses shall be reimbursed
promptly as they are incurred. If the Company shall be the Indemnifying Person,
any such separate firm for the Indemnified Persons shall be designated in
writing by Participants who sold a majority in interest of Registrable
Securities sold by all such Participants and reasonably acceptable to the
Company. If the Company shall be the Indemnified Person, any such separate firm
for the Company, its directors, its officers who sign a Piggy-Back Registration
Statement and such control Persons of the Company shall be designated in writing
by the Company. No Indemnifying Person shall be liable for any settlement of any
proceeding effected without its prior written consent (which consent shall not
be unreasonably withheld or delayed), but if settled with such consent or if
there be a final judgment for the plaintiff for which the Indemnified Person is
entitled to indemnification pursuant to this Agreement, the Indemnifying Person
shall indemnify and hold harmless each Indemnified Person from and against any
loss or liability by reason of such settlement or judgment. No Indemnifying
Person shall, without the prior written consent of the Indemnified Persons
(which consent shall not be unreasonably withheld or delayed), effect any
settlement or compromise of any pending or threatened proceeding in respect of
which any Indemnified Person is or could have been a party, or indemnity could
have been sought hereunder by such Indemnified Person, unless such settlement
involves only the payment of money damages that are actually paid by the
Indemnifying Person or includes an unconditional written release of such
Indemnified Person, in form and substance reasonably satisfactory to such
Indemnified Person, from all liability on claims that are the subject matter of
such proceeding.

         (d)  If  the  indemnification  provided  for in  the  first and  second
paragraphs of this Section 6 is for any reason unavailable to, or insufficient
to hold harmless, an Indemnified Person in respect of any Losses, then each
Indemnifying Person under such paragraphs, in lieu of indemnifying such
Indemnified Person thereunder and in order to provide for just and equitable
contribution, shall contribute to the amount paid or payable by such Indemnified
Person as a result of such Losses, in such proportion as is appropriate to
reflect the relative fault of the Indemnifying Person or Persons on the one hand
and the Indemnified Person or Persons on the other in connection with the
statements or omissions or alleged statements or omissions that resulted in such
Losses (or actions in respect thereof) as well as any other relevant equitable
considerations. The relative fault of the parties shall be determined by
reference to, among other things, whether the untrue or alleged untrue statement
of a material fact or the omission or alleged omission to state a material fact
relates to information supplied by the Indemnifying Person on the one hand or
such Indemnified Person, as the case may be, on the other, the parties' relative
intent, knowledge, access to information and opportunity to correct or prevent
such statement or omission, and any other equitable considerations appropriate
in the circumstances.

         (e)  The  parties  agree  that it  would  not be just and equitable  if
contribution pursuant to this Section 6 were determined by pro rata allocation
or by any other method of allocation that does not take account of the equitable
considerations referred to in the immediately preceding paragraph. The amount

<PAGE>

paid or payable by an Indemnified Person as a result of the Losses referred to
in the immediately preceding paragraph shall be deemed to include, subject to
the limitations set forth above, any reasonable legal or other expenses actually
incurred by such Indemnified Person in connection with investigating or
defending any such Claim. Notwithstanding the provisions of this Section 6, in
no event shall a Participant be required to contribute any amount in excess of
the amount by which proceeds received by such Participant from sales of
Registrable Securities exceeds the amount of any damages that such Participant
has otherwise been required to pay or has paid by reason of such untrue or
alleged untrue statement or omission or alleged omission. No Person guilty of
fraudulent misrepresentation (within the meaning of Section 11(f) of the
Securities Act) shall be entitled to contribution from any Person who was not
guilty of such fraudulent misrepresentation.

         (f)  Any  Losses  for  which  an  indemnified   party  is  entitled  to
indemnification or contribution under this Section shall be paid by the
Indemnifying Person to the Indemnified Person as such Losses are incurred. The
indemnity and contribution agreements contained in this Section 6 and the
representations and warranties of the Company set forth in this Agreement shall
remain operative and in full force and effect regardless of (i) any
investigation made by or on behalf of any of Licensors, any Holder, any person
who controls Licensors or any Holder, or any officers or directors of Licensors
or such Holder, and (ii) any termination of this Agreement.

         (g)  The indemnity and contribution covenants contained in this Section
6 are in addition to any liability which any Indemnifying Person may otherwise
have to any Indemnified Person.

7.       RULE 144

         The Company will file the reports  required to be filed by it under the
Exchange Act in a timely manner in accordance with the requirements of the
Exchange Act. The Company will also take such further action as any Holder of
Registrable Securities issued by the Company may reasonably request, to the
extent required from time to time to enable such holder to sell Registrable
Securities without registration under the Securities Act within the limitation
of the exemptions provided by Rule 144(k).

8.       MISCELLANEOUS

         (a)  The  provisions of this Agreement may not be amended,  modified or
supplemented, and waivers or consents to departures from the provisions hereof
may not be given, otherwise than with the prior written consent of (i) the
Company, and (ii) the Holders of not less than a majority in aggregate amount of
the then-outstanding Registrable Securities; provided, however, that Section 4
and this Section 8(a) may not be amended, modified or supplemented without the
prior written consent of each Holder (including any person who was a Holder of
Registrable Securities disposed of pursuant to any Piggy-Back Registration
Statement) affected by any such amendment, modification or supplement.
Notwithstanding the foregoing, a waiver or consent to depart from the provisions
hereof with respect to a matter that relates exclusively to the rights of
Holders of Registrable Securities whose securities are being sold pursuant to a

<PAGE>

Piggy-Back Registration Statement and that does not directly or indirectly
affect, impair, limit or compromise the rights of other Holders of Registrable
Securities may be given by Holders of at least a majority in aggregate amount of
the Registrable Securities being sold by such Holders pursuant to such
Piggy-Back Registration Statement.

         (b)  Any notice  herein  required or  permitted to be given shall be in
writing and may be personally served or delivered by nationally-recognized
overnight courier or by facsimile-machine confirmed telecopy, and shall be
deemed delivered at the time and date of receipt (which shall include telephone
line facsimile transmission). Each party shall provide notice to the other party
of any change in address. The addresses for such communications shall be:

                           If to the Company:

                           LaserSight Incorporated
                           3300 University Boulevard, Suite 140
                           Winter Park, Florida  32792
                           Telecopy: (407) 678-9981
                           Attention: Chief Financial Officer

                           with a copy to:

                           The Lowenbaum Partnership, L.L.C.
                           222 South Central Avenue, Suite 901
                           St. Louis, Missouri 63105
                           Telecopy: (314) 746-4848
                           Attention: Timothy L. Elliott

                           and

                           Sonnenschein Nath & Rosenthal
                           8000 Sears Tower
                           Chicago, Illinois 60606
                           Telecopy: (312) 876-7934
                           Attention: Paul Miller

                           If to Licensors:

                           Luis A. Ruiz, M.D. and Sergio Lenchig
                           Calle 120 No. 20A-44, Apartment 401
                           Santefe de Bogota, Colombia
                           South America
                           Telecopy:57-1-213-8462 - attn: Sergio Lenchig
                           Telecopy:57-1-218-5730 - attn: Luis A. Ruiz, M.D.
<PAGE>

                           and

                           Mezullo & McCandlish
                           1111 East Main Street, 15th Floor
                           Richmond, Virginia 23219
                           Telecopy: (804) 775-3800
                           Attention: Allan S. Buffenstein, Esq.

         (c)  This  Agreement shall inure to the benefit of and be binding  upon
the successors and assigns of each of the parties hereto, and the Holders;
provided, however, that this Agreement shall not inure to the benefit of, or be
binding upon, a successor or assign of a Holder unless and to the extent such
successor or assign holds Registrable Securities.

         (d)  This  Agreement  may be  executed  in two  or  more  counterparts,
including, without limitation, by facsimile transmission, all of which
counterparts 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. In the event any signature page is delivered by facsimile
transmission, the party using such means of delivery shall cause additional
original executed signature pages to be delivered to the other parties.

         (e) The headings in this Agreement are for convenience of reference and
shall not form a part of, or affect the interpretation of, this Agreement.

         (f)  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 that state. The parties hereto irrevocably consent to the
jurisdiction of the United States federal courts and state courts located in the
County of New Castle in the State of Delaware, in any suit or proceeding based
on or arising under this Agreement and irrevocably agree that all claims in
respect of such suit or proceeding may be determined in such courts. The parties
hereto irrevocably waive the defense of an inconvenient forum to the maintenance
of such suit or proceeding. The parties hereto further agree that service of
process upon the parties hereto mailed by first class mail shall be deemed in
every respect effective service of process upon each such party in any such suit
or proceeding. Nothing herein shall affect either party's right to serve process
in any other manner permitted by law. The parties hereto agree 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.

         (g)  Whenever  the  consent  or  approval  of  Holders  of a  specified
percentage of Registrable Securities is required hereunder, Registrable
Securities held by the Company or its affiliates (as such term is defined in
Rule 405 under the Securities Act) shall not be counted in determining whether
such consent or approval was given by the Holders of such required percentage.


<PAGE>

         (h)  Holders  of  Registrable   Securities  are  intended  third  party
beneficiaries of the agreements made hereunder between the Company and Licensors
and shall have the right to enforce this Agreement to the extent they deem such
enforcement necessary or advisable to protect their rights hereunder.

         (i)  This  Agreement,   together  with  the  Amendment  and  the  other
agreements among the parties of even date herewith or therewith, is intended by
the parties as a final expression of their agreement and intended to be a
complete and exclusive statement of the agreement and understanding of the
parties hereto in respect of the subject matter contained herein. There are no
restrictions, promises, warranties or undertakings, other than those set forth
or referred to herein with respect to the registration rights granted by the
Company with respect to the Registrable Securities. This Agreement supersedes
all prior agreements and understandings among the parties with respect to such
subject matter.

         (j)  The Company  agrees that during the time period  beginning  on the
dated hereof and continuing until the Company has satisfied its obligations
hereunder or until such obligations have expired, the Company will not enter
into any agreement related to the registration of its securities which is
inconsistent with the rights granted to the Holders pursuant to this Agreement.
The rights granted to Licensors pursuant to this Agreement do not conflict with
any other agreements to which the Company is a party.

         IN WITNESS  WHEREOF,  the parties have caused this Agreement to be duly
executed as of the date first above written.

LASERSIGHT INCORPORATED                     LICENSORS

By:  /s/Michael R. Farris                    /s/Luis A. Ruiz, M.D.
    -------------------------               -------------------------
    Michael R. Farris                       Luis A. Ruiz, M.D.
    President and CEO
                                             /s/Sergio Lenchig
                                            -------------------------
                                            Sergio Lenchig


                                    EXHIBIT 10.54
                          SECURITIES PURCHASE AGREEMENT

         This SECURITIES PURCHASE AGREEMENT  ("Agreement") is entered into as of
February 18, 2000, by and among LaserSight Incorporated, a Delaware corporation
(the "Company"), with its headquarters located at 3300 University Boulevard,
Suite 140, Winter Park, Florida 32792, and the purchasers (collectively, the
"Purchasers" and each individually a "Purchaser") named on the execution page
hereto, with regard to the following:

                                    RECITALS

         A. The Company and the  Purchasers  are executing and  delivering  this
Agreement in reliance upon the exemption from securities registration afforded
by the provisions of Section 4(2) of the Securities Act of 1933 (the "Securities
Act") and Regulation D ("Regulation D") of the Securities and Exchange
Commission (the "SEC") promulgated under the Securities Act.

         B. The Purchasers desire to purchase, upon the terms and conditions
stated in this Agreement, a total of 76,189 shares (the "Placement Shares") of
the Company's common stock, $.001 par value per share ("Common Stock"). The
Placement Shares are referred to herein as the "Securities."

         C. Contemporaneously with the execution and delivery of this Agreement,
the parties hereto are executing and delivering a Registration Rights Agreement
of even date herewith in the form attached hereto as Exhibit A (the
"Registration Rights Agreement"), pursuant to which the Company has agreed to
provide certain registration rights under the Securities Act and applicable
state securities laws.

                                   AGREEMENTS

         NOW, THEREFORE,  in consideration of the foregoing recitals (which are
incorporated into and deemed a part of this Agreement), their respective
promises contained herein and other good and valuable consideration, the receipt
and sufficiency of which are hereby acknowledged, the Company and the Purchasers
hereby agree as follows:

                                    ARTICLE 1

                        PURCHASE AND SALE OF COMMON STOCK

         1.1  Purchase of Common  Stock.  Subject to the terms and  conditions
of this Agreement, on February 22, 2000 (the "Closing Date"), the Company agrees
to issue and sell to each Purchaser, and each Purchaser severally agrees to
purchase from the Company (the "Closing"), the number of shares of Common Stock
indicated below at a price which shall be in the aggregate $750,000 (the
"Purchase Price"):

<PAGE>

         Purchaser                No. of Shares of            Purchase Price
                                    Common Stock

         Engmann Options, Inc.          50,793                    $500,000
         MDNH Partners, L.P.            25,396                     250,000
                                        ------                     -------

               Total                    76,189                    $750,000
                                        ======                    ========

                  Each Purchaser's obligation to purchase Common Stock hereunder
is distinct and separate from each other Purchaser's obligation to purchase, and
no Purchaser shall be required to purchase hereunder more than the number of
shares of Common Stock set forth opposite its name immediately above. The
obligations of the Company with respect to each Purchaser shall be separate from
the obligations of each other Purchaser and, except as provided in Section
6.1(c) hereof, shall not be conditioned as to any Purchaser upon the performance
of obligations of any other Purchaser. The Closing shall take place on the
Closing Date at 10:00 A.M., Eastern Time, at the offices of the Company, or at
such other time and place as shall be agreed upon by the parties.

         At the Closing,  the Company shall direct its transfer agent to deliver
to each Purchaser a certificate representing the Placement Shares. Delivery of
such certificate to the Purchaser shall be made against receipt at the Closing
by the Company from the Purchaser of the Purchase Price, which shall be paid by
wire transfer to an account designated at least one business day prior to the
Closing by the Company.

         1.2  Form of Payment.  Upon satisfaction of the conditions  contained
              ---------------
in Section 7.1, the Purchaser shall pay the Purchase Price by wire transfer to
the account designated by the Company.

         1.3  Transfer of  Securities.  The  Securities  shall,  when issued,
              -----------------------
be unregistered and therefore subject to the restrictions on sale, distribution
and transfer imposed under the Securities Act and under applicable securities
laws or blue sky laws of any state or foreign jurisdiction.

         1.4  Registration of the Securities.  The Securities shall have
              ------------------------------
those registration rights as are set forth in the Registration Rights Agreement.



                                    ARTICLE 2

                   PURCHASER'S REPRESENTATIONS AND WARRANTIES

         Each Purchaser  represents and warrants,  solely with respect to itself
and its purchase hereunder and not with respect to any other Purchaser or the
purchase hereunder by any other Purchaser (and no Purchaser shall be deemed to
make or have any liability for any representation or warranty made by any other
Purchaser), to the Company as set forth in this Article 2. No Purchaser makes
any other representations or warranties, express or implied, to the Company in
connection with the transactions contemplated hereby and any and all prior
representations and warranties, if any, which may have been made by a Purchaser
to the Company in connection with the transactions contemplated hereby shall be

<PAGE>

deemed to have been merged in this Agreement and any such prior representations
and warranties, if any, shall not survive the execution and delivery of this
Agreement.

         2.1  Investment Purpose. Such Purchaser is purchasing the Securities
              ------------------
for Purchaser's own account for investment only and not with a view toward or in
connection with the public sale or distribution thereof. Such Purchaser will
not, directly or indirectly, offer, sell, pledge or otherwise transfer the
Securities or any interest therein except pursuant to transactions that are
exempt from the registration requirements of the Securities Act and/or sales
registered under the Securities Act. Such Purchaser understands that it must
bear the economic risk of this investment indefinitely, unless the Securities
are registered pursuant to the Securities Act and any applicable securities laws
or blue sky laws of any state or foreign jurisdiction or an exemption from such
registration is available, and that the Company has no intention or obligation
to register any of the Securities other than as contemplated by Section 1.4
hereof and the Registration Rights Agreement.

         2.2  Accredited Investor Status. Such Purchaser  represents and
              --------------------------
warrants that it is an Accredited Investor (as that term is defined in Rule 501
promulgated by the SEC under the Securities Act), that it has such knowledge and
experience in business and financial matters as to be capable of evaluating the
merits and risks of the investment contemplated to be made hereunder, and that
it (i) was not formed or organized for the specific purpose of investing in the
Company; (ii) understands that such investment bears a high degree of risk and
could result in a total loss of its investment; and (iii) has sufficient
financial strength to hold the same as an investment and to bear the economic
risks of such investment (including possible loss of such investment) for an
indefinite period of time.

         2.3  Reliance  on  Exemptions.  Such  Purchaser  acknowledges  that the
              ------------------------
Securities being sold to it hereunder are being sold pursuant to a private
offering exemption under the Securities Act and are not being registered under
the Securities Act or under the securities laws or blue sky laws of any state or
foreign jurisdiction and understands that the Company is relying upon the truth
and accuracy of, and such Purchaser's compliance with, the representations,
warranties, agreements, acknowledgments and understandings of such Purchaser set
forth herein in order to determine the availability of such exemptions and the
eligibility of such Purchaser to acquire the Securities.

         2.4  Information.  Such  Purchaser  has been  furnished  all  materials
              -----------
relating to the business, finances and operations of the Company and materials
relating to the offer and sale of the Securities which it has specifically
requested, including, without limitation, the Company's Annual Report on Form
10-K and 10-K/A for the year ended December 31, 1998, its Quarterly Report on
Form 10-Q and 10-Q/A, as applicable, for the periods ended March 31, 1999, June
30, 1999, September 30, 1999, its Current Reports on Form 8-K filed with the SEC
on December 20, 1999; November 17, 1999; October 27, 1999; the description of
the Common Stock contained in the Company's Form 8-A/A (Amendment No. 4) filed
with the SEC on June 25, 1998; the description of the Company's Series E
Preferred Stock contained in the Company's Form 8-A filed with the SEC on July
7, 1998 and on Form 8-A/A (Amendment No. 1) filed with the SEC on March 29,
1999; Proxy Statement dated May 26, 1999 (such documents, including any

<PAGE>

financial statements and related notes included in such documents, collectively
the "Furnished SEC Documents"). In addition, such Purchaser has received and
considered certain non-public information disclosed pursuant to the terms of the
Confidentiality Agreement between Purchaser and the Company (the "Confidential
Disclosure"). Such Purchaser and its advisors have been given the opportunity to
obtain information and to examine all documents referred to herein and to ask
questions of, and to receive answers from, the Company or any person acting on
its behalf concerning the Company and the terms and conditions of this
investment, and to obtain any additional information, to the extent the Company
possesses such information or could acquire it without unreasonable effort or
expense, to verify the accuracy of any information previously furnished. All
such questions have been answered to such Purchaser's full satisfaction, and all
information and agreements, documents, records and books pertaining to this
investment which such Purchaser has requested have been made available to such
Purchaser or its advisors. Such Purchaser understands that its investment in the
Securities involves a high degree of risk. In making its investment decision,
such Purchaser has not relied on any oral or written representation, other than
those contained in the Furnished SEC Documents, the Confidential Disclosure,
this Agreement (including the schedules hereto) and the Registration Rights
Agreement, with respect to the Securities, the Company, its business or
prospects, or other matters. In making its decision to invest in the Company,
such Purchaser has relied solely upon independent investigations made by such
Purchaser and its advisors.

         2.5  Governmental Review.  Such 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.

         2.6  Transfer  or  Resale.  Such  Purchaser  understands  that  (i) the
              --------------------
Securities have not been and (except as contemplated by the Registration Rights
Agreement) are not being registered under the Securities Act or under the
securities laws or blue sky laws of any state or foreign jurisdiction, and may
not be offered, sold, pledged or otherwise transferred unless subsequently
registered thereunder or an exemption from such registration is available, and
neither the Company nor any other person is under any obligation to register the
Securities under the Securities Act or under the securities laws or blue sky
laws of any state or foreign jurisdiction or to comply with the terms and
conditions of any exemption thereunder (in each case, other than pursuant to
this Agreement or the Registration Rights Agreement), and (ii) any sale of the
Securities made in reliance on Rule 144 under the Securities Act, or a successor
rule ("Rule 144"), may be made only in accordance with the terms of Rule 144 and
Article 5 hereof and further, if Rule 144 is not applicable, any resale of the
Securities without registration under the Securities Act under circumstances in
which the seller 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 SEC thereunder.

         2.7  Authorization.  Such Purchaser  represents and warrants that as of
              -------------
the Closing Date the execution, delivery and performance of this Agreement and
the consummation of the transactions contemplated herein have been duly
authorized by it. The fulfillment of and compliance with the terms of this
Agreement will not (i) conflict with or result in a breach of the terms,

<PAGE>

conditions or provisions of, (ii) constitute a default under, or (iii) result in
a violation of, breach of or default under (A) its charter or constituent
document, (B) any law, statute, rule or regulation to which it is subject, or
(C) any agreement, instrument, order, judgment or decree to which it is subject
or is a party or by which it is bound.

         2.8  Binding  Effect.  Such Purchaser  represents and warrants that
              ---------------
this Agreement constitutes its valid and binding obligation, enforceable in
accordance with its terms, except (i) as limited by bankruptcy, insolvency or
other laws affecting the enforcement of creditors' rights generally or by
equitable principles in any action (legal or equitable), (ii) that the
availability of equitable relief is subject to the discretion of the court
before which any proceeding thereof may be brought, and (iii) that the
enforceability of the indemnification provisions may be limited by applicable
securities laws or public policy.

                                    ARTICLE 3

                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

         The  Company  represents  and  warrants  to each  Purchaser,  except as
disclosed (including, in the case of financial statements, provided for) in the
disclosure schedules delivered herewith, as set forth in this Article 3. The
Company does not make any other representations or warranties, express or
implied, to the Purchasers in connection with the transactions contemplated
hereby and any and all prior representations and warranties, if any, which may
have been made by the Company to a Purchaser in connection with the transactions
contemplated hereby shall be deemed to have been merged in this Agreement and
any such prior representations and warranties, if any, shall not survive the
execution and delivery of this Agreement.

         3.1  Organization  and  Qualification.  Each  of the  Company  and  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 or are presently expected to be conducted during the Company's current
fiscal year. Each of the Company and 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 or be in good standing would have a Material
Adverse Effect. For purposes of this Agreement, "Material Adverse Effect" means
any material adverse effect on the business, operations, assets, properties,
liabilities, condition (financial or otherwise), the Common Stock price or
operating results of the Company and its subsidiaries, taken as a whole on a
consolidated basis, or on the transactions contemplated hereby.

         3.2  Authorization; Enforcement.
              --------------------------

              (a)  The  Company  has  the  requisite   corporate  power  and
authority to enter into and perform this Agreement, and to issue, sell and
perform its obligations with respect to the Securities in accordance with the
terms hereof and thereof;

<PAGE>

              (b) 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 have been duly authorized by
all necessary corporate action and, except as set forth on Schedule 3.2 hereof,
no further consent or authorization of the Company, its board of directors, or
its stockholders or any other person, body or agency is required with respect to
any of the transactions contemplated hereby (whether under rules of The NASDAQ
Stock Market (the "NASDAQ"), the National Association of Securities Dealers,
Inc. or otherwise);

              (c)  this Agreement, the Registration Rights Agreement, and the
certificates for the Securities have been duly executed and delivered by the
Company; and

              (d)  this  Agreement  and the  Registration  Rights  Agreement
constitute legal, valid and binding obligations of the Company enforceable
against the Company in accordance with their respective terms, except (i) to the
extent that such validity or enforceability may be subject to or affected by any
bankruptcy, insolvency, reorganization, moratorium, liquidation or similar laws
relating to, or affecting generally the enforcement thereof, creditors' rights
or remedies of creditors generally, or by other equitable principles of general
application, (ii) that the availability of equitable relief is subject to the
discretion of the court before which any proceeding thereof may be brought, and
(iii) that the enforceability of indemnification provisions may be limited by
applicable securities laws or public policy.

         3.3  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 exercisable for, or convertible into or exchangeable for
any shares of Common Stock is set forth on Schedule 3.3. All of such shares of
capital stock have been, or upon issuance in accordance with the terms of the
relevant security will be, validly issued, fully paid and nonassessable. Except
as disclosed in Schedule 3.3, no shares of capital stock of the Company
(including the Securities) are subject to preemptive rights or any other similar
rights of the stockholders of the Company or any liens or encumbrances imposed
or suffered by the Company. Except as disclosed in Schedule 3.3, as of the date
of this Agreement, there are no outstanding options, warrants, scrip, rights to
subscribe for, 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 contracts,
commitments, understandings 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. The Company shall provide the
Purchasers 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. Except as set forth in Schedule 3.3, since December 31,
1999, the Company has not declared or paid any dividend or made any other
distribution of cash, stock or other property with respect to the Common Stock.
Except as set forth in Schedule 3.3 or as contemplated by this Agreement or the
Registration Rights Agreement or except for the right to vote its shares of
Common Stock for the election of directors, no person has the right to nominate
or elect one or more directors of the Company.

<PAGE>

         3.4 Issuance of Shares.  As of the Closing the Securities  will be duly
authorized, validly issued, fully paid and non-assessable with no personal
liability attaching to the owners thereof, and free from all taxes, liens,
claims and encumbrances imposed or suffered by the Company and except as
disclosed in Schedule 3.3, will not be subject to preemptive rights or other
similar rights of stockholders of the Company.

         3.5  No  Conflicts.  The  execution,  delivery and  performance  of
              -------------
this Agreement and the Registration Rights Agreement by the Company, and the
consummation by the Company of transactions contemplated hereby and thereby
(including, without limitation, the issuance and reservation for issuance, as
applicable, of the Securities) will not (i) result in a violation of the
Company's 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, result in any loss of benefit under, or give to
others any rights of termination, amendment, acceleration or cancellation of,
any Material Contract (as defined herein) to which the Company or any of its
subsidiaries is a party, or (iii) result in a violation of any law, rule,
regulation, order, judgment or decree (including 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, or (iv) result in the creation or imposition of an
Encumbrance (as defined herein) upon the Company's properties or assets (except
with respect to items (ii), (iii) and (iv) of this Section 3.5 such possible
conflicts, defaults, terminations, amendments, accelerations, cancellations,
violations and Encumbrances 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 has not been waived 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 violations, 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 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 set forth on
Schedule 3.5, or except (i) as may be required under the Securities Act in
connection with the performance of the Company's obligations pursuant to the
Registration Rights Agreement, (ii) filing of a Form D with the SEC, and (iii)
compliance with the state securities laws or blue sky laws of applicable
jurisdictions, 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 to perform its
obligations in accordance with the terms hereof. The Common Stock is listed on
the NASDAQ, the Company is not in violation of the listing requirements of the
NASDAQ and the Company is not aware of any fact (including any proceedings
pending or, to the best of the Company's knowledge, contemplated) that could

<PAGE>

result in the Common Stock being delisted from the NASDAQ. The Company is not
aware of any fact that could result in a refusal by the NASDAQ to approve the
Securities for listing.

         3.6  SEC Documents.  Except as disclosed in Schedule 3.6, since
              -------------
December 31, 1997, 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 (the
"Exchange Act") (all of the foregoing filed after December 31, 1995 and all
exhibits included therein and financial statements and schedules thereto and
documents incorporated by reference therein, being referred to herein as the
"SEC Documents"). The Company has delivered to the Purchasers true and complete
copies of the Furnished SEC Documents, except for exhibits, schedules and
incorporated documents. Each of the SEC Documents as originally filed or as
amended complied in all material respects with the requirements of its
respective report or form and did not on the date of filing 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, in light of the
circumstances under which they were made, not misleading, and as of the date
hereof, there is no fact or facts not disclosed in the SEC Documents or
disclosed in writing to the Purchasers which relate specifically to the Company
which individually or in the aggregate, may have a Material Adverse Effect. The
consolidated financial statements of the Company (including any related
schedules or notes thereto) included in the SEC Documents were prepared in
accordance with generally accepted accounting principles, consistently applied,
and the applicable rules and regulations of the SEC 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 do not include footnotes or are condensed or summary statements) and
present accurately and completely, 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). To the extent required by the rules of the
SEC applicable thereto, the SEC Documents contain a complete and accurate list
of all material undischarged written or oral contracts, agreements, leases or
other instruments to which the Company or any subsidiary is a party or by which
the Company or any subsidiary is bound or to which any of the properties or
assets of the Company or any subsidiary is subject (each a "Material Contract").
Except as set forth in Schedule 3.6, none of the Company, its subsidiaries or,
to the best knowledge of the Company, any of the other parties thereto, is in
breach or violation of any Material Contract, which breach or violation would
have a Material Adverse Effect. To the best knowledge of the Company, no event,
occurrence or condition exists which, with the lapse of time, the giving of
notice, or both, would become a default by the Company or its subsidiaries
thereunder which would have a Material Adverse Effect. Except as set forth in
Schedule 3.6 or disclosed in writing to the Purchasers, there are no liabilities
or obligations (whether accrued, absolute, contingent, unliquidated or
otherwise, whether due or to become due and regardless of when asserted), except
(i) liabilities and obligations in the respective amounts reserved for in the
Company's balance sheet or the footnotes thereto as of September 30, 1999
included in the Furnished SEC Documents, (ii) liabilities and obligations
incurred after December 31, 1999 in the ordinary course of business consistent
(in amount and kind) with past practice (none of which is a liability resulting
from breach of contract, breach of warranty, tort, infringement, claim or

<PAGE>

lawsuit), (iii) liabilities and obligations disclosed in the Furnished SEC
Documents, and (iv) liabilities and obligations which would not individually or
in the aggregate, have a Material Adverse Effect. Since December 31, 1999, the
Company has operated its business only in the ordinary course and there has not
been individually or in the aggregate, any change that would have a Material
Adverse Effect (a "Material Adverse Change") other than changes disclosed in the
SEC Documents or otherwise set forth in Schedule 3.6.

         3.7  Absence of Certain Changes.  Except as disclosed in Schedule 3.7
              --------------------------
or in the Confidential Disclosure, since December 31, 1999, the business of the
Company and its subsidiaries has been conducted in the ordinary course,
consistent with past practice and there has not been (a) any Material Adverse
Change, nor has any event or change occurred which could reasonably result in a
Material Adverse Change, in the condition (financial or otherwise), results of
operations, business, assets, liabilities or prospects of the Company or its
subsidiaries or any event or condition which could reasonably be expected to
have such a Material Adverse Change, (b) any waiver or cancellation of any
valuable right of the Company or its subsidiaries, or the cancellation of any
material debt or claim held by the Company or its subsidiaries, (c) any payment,
discharge or satisfaction of any claim, liability or obligation of the Company
or its subsidiaries other than in the ordinary course of business except where
such payment, discharge or satisfaction would not, individually or in the
aggregate, have a Material Adverse Effect, (d) the placement of any Encumbrance
upon the assets of the Company or its subsidiaries other than any Permitted
Encumbrance (as defined herein), (e) any declaration or payment of dividends on,
or other distribution with respect to, or any direct or indirect redemption or
acquisition of, any securities of the Company, (f) any issuance of any stock,
bonds or other securities of the Company or its subsidiaries which is not
disclosed in Schedule 3.3 or the Furnished SEC Documents, (g) any sale,
assignment or transfer of any tangible or intangible assets of the Company or
its subsidiaries except in the ordinary course of business, (h) any loan by the
Company or its subsidiaries to any officer, director, employee, consultant or
shareholder of the Company or its subsidiaries (other than advances to such
persons in the ordinary course of business in connection with travel and travel
related expenses), (i) any damage, destruction or loss (whether or not covered
by insurance) materially and adversely affecting the assets, property, condition
(financial or otherwise), results of operations or prospects of the Company or
its subsidiaries, (j) any increase, direct or indirect, in the compensation paid
or payable to any officer or director of the Company or its subsidiaries, other
than in the ordinary course of business, to any other employee, consultant or
agent of the Company or its subsidiaries, (k) any change in the accounting
methods, practices or policies of the Company or its subsidiaries, (l) any
indebtedness incurred for borrowed money by the Company or its subsidiaries
other than in the ordinary course of business, (m) any amendment to or
termination of any material agreement to which the Company or its subsidiaries
is a party other than the expiration of any such agreement in accordance with
its terms or as disclosed in the Furnished SEC Documents, (n) to the Company's
knowledge, any change in the laws or regulations governing the Company or its
subsidiaries, (o) any Material Adverse Change in the manner of business or
operations of the Company or its subsidiaries (including, without limitation,
material accelerations or material deferrals of the payment of accounts payable
or other current liabilities or material deferrals of the collection of accounts
or notes receivable), (p) any capital expenditures or commitments therefor by
the Company or its subsidiaries other than in the ordinary course of business,

<PAGE>

(q) any amendment of the certificate of incorporation, bylaws or other
organizational documents of the Company or its subsidiaries which is not
disclosed in the Furnished SEC Documents, (r) any material transaction entered
into by the Company or its subsidiaries other than in the ordinary course of
business or any other material transactions entered into by the Company or its
subsidiaries whether or not in the ordinary course of business which is not
disclosed in the Furnished SEC Documents, or (s) any agreement or commitment
(contingent or otherwise) by the Company or its subsidiaries to do any of the
foregoing. For purposes of this Agreement, "Permitted Encumbrance" shall mean
(i) Encumbrances for unpaid taxes that either (A) are not yet due and payable,
or (B) for which a reserve with respect to such obligation is established on the
books of the Company, (ii) the interests of lessors under operating leases and
purchase money liens of lessors under capital leases, (iii) Encumbrances arising
by operation of law in favor of warehousemen, landlords, carriers, mechanics,
materialmen, laborers, or other similar encumbrances in the ordinary course of
business of the Company, (iv) Encumbrances arising from deposits made in
connection with obtaining worker's compensation or other unemployment insurance,
(v) with respect to any real property, easements, rights of way, zoning and
similar covenants and restrictions, and similar Encumbrances and that do not
individually or in the aggregate materially impair the property of the Company,
(vi) Encumbrances resulting from any judgment or award that would not result in
a Material Adverse Change, and (vii) other Encumbrances which arise in the
ordinary course of business and which individually and in the aggregate do not
materially impair the Company's use of such property or its ability to obtain
financing by using such asset as collateral.

         3.8  Absence of  Litigation.  Except as  disclosed in Schedule 3.8 or
              ----------------------
as disclosed in the Furnished SEC Documents, there is no civil, criminal or
administrative action, suit, proceeding, inquiry, claim, notice, hearing or
investigation at law or in equity (a "Litigation") before or by any court,
arbitrator or similar panel, public board, government agency, or 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 assets (including Intangibles (as
defined herein)) or directors or officers in their capacities as such. There are
no facts known to the Company which, if known by a potential claimant or
governmental authority, could give rise to a claim or proceeding which, if
asserted or conducted with results unfavorable to the Company or any of its
subsidiaries, could reasonably be expected to have a Material Adverse Effect.
Except as set forth in Schedule 3.8, neither the Company nor its subsidiaries is
subject to any order, writ, injunction or decree of any court of any federal,
state, municipal or other domestic or foreign governmental department,
commission, board, bureau, agency or instrumentality which could have a Material
Adverse Effect.

         3.9  Disclosure.  Neither this  Agreement,  the SEC  Documents  nor any
              ----------
certificate, instrument or written statement furnished or made to the Purchasers
by or on behalf of the Company in connection with this Agreement or the
Registration Rights Agreement contains any untrue statement of a material fact
or omits to state a material fact necessary in order to make the statements
contained herein and therein not misleading as of the date such statements were
made. There is no fact which is not disclosed in the Furnished SEC Documents or
fact which the Company has not disclosed to the Purchasers or its counsel and of
which the Company is aware which materially and adversely affects, or which

<PAGE>

could materially and adversely affect, the Company or its subsidiaries or the
business, financial condition, operations, property, affairs or prospects of the
Company or its subsidiaries or the ability of the Company or its subsidiaries to
perform its obligations under the Agreement or any of the Registration Rights
Agreement.

         3.10 S-3  Registration.  The Company is currently  eligible to register
              -----------------
the resale of the Securities by the Purchasers pursuant to a registration
statement on Form S-3 under the Securities Act.

         3.11     No General Solicitation.  Neither the Company nor any person
                  -----------------------
acting for the Company has conducted any "general solicitation," as described in
Rule 502(c) under Regulation D, with respect to any of the Securities being
offered hereby.

         3.12 No  Integrated  Offering.  Neither  the  Company,  nor any of its
              ------------------------
Affiliates (as defined herein), 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 prevent the
parties hereto from consummating the transactions contemplated hereby pursuant
to an exemption from registration under the Securities Act pursuant to the
provisions of Regulation D. The transactions contemplated hereby are exempt from
the registration requirements of the Securities Act, assuming the accuracy of
the representations and warranties herein contained of the Purchasers. For
purposes hereof, "Affiliate" shall mean any entity controlling, controlled by or
under common control with a designated person or entity; for the purposes of
this definition, "control" shall have the meaning presently specified for that
word in Rule 405 promulgated by the SEC under the Securities Act. With respect
to any entity which is a limited partnership, Affiliate shall also mean any
general or limited partner of such limited partnership, or any person or entity
which is a general partner in a general or limited partnership which is a
general partner of such limited partnership.

         3.13 No  Brokers.  The Company has taken no action that would give rise
              -----------
to any claim by any person for brokerage commissions, finder's fees or similar
payments by the Purchasers relating to this Agreement or the transactions
contemplated hereby.

         3.14 Intellectual  Property.  Each of the Company and its subsidiaries
              ----------------------
owns or possesses adequate and enforceable rights to use all material 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") used or necessary for the conduct of its
business as now being conducted and as described in the Company's Annual Report
on Form 10-K and Form 10-K/A for the year ended December 31, 1998. Except as set
forth on Exhibit 3.14, to the Company's knowledge, neither the Company nor any
subsidiary of the Company infringes on or is in conflict with any right of any
other person with respect to any Intangibles nor is there any claim of
infringement made by a third party against or involving the Company or any of
its subsidiaries, which infringement, conflict or claim, individually or in the

<PAGE>

aggregate, could reasonably be expected to result in an unfavorable decision,
ruling or finding which would have a Material Adverse Effect.

         3.15 Employee Benefit Plans.
              ----------------------

              (a)  Identification.  Schedule 3.15(a) contains a complete and
                   --------------
accurate list of all employee benefit plans (within the meaning of Section 3(3)
of the Employee Retirement Income Security Act of 1974, as amended ("ERISA"))
sponsored by the Company or to which the Company contributes on behalf of its
employees (the "Employee Benefit Plans") and each employment, severance or
change in control agreement to which the Company is a party. The Company has
provided or made available to the Purchasers copies of all plan documents,
determination letters, pending determination letter applications, VCR Submission
(as defined below), trust instruments, insurance contracts, administrative
services contracts, annual reports, actuarial valuations, summary plan
descriptions, summaries of material modifications, administrative forms and
other documents that constitute a part of or are incident to the administration
of the Employee Benefit Plans. In addition, the Company has provided or made
available to the Purchasers a written description of all existing practices
engaged in by the Company that constitute Employee Benefit Plans. Except as set
forth on Schedule 3.15(a) and subject to the requirements of the Internal
Revenue Code of 1986, as amended (the "Code") and ERISA, each of the Employee
Benefit Plans can be terminated or amended (without material cost to the
Company) at will by the Company. Except as set forth on Schedule 3.15(a), no
unwritten amendment exists with respect to any Employee Benefit Plan. The
Company has no plan or commitment, whether legally binding or not, to establish
any new Employee Benefit Plan, to enter into any employment severance or change
in control agreement or to modify or to terminate any Employee Benefit Plan or
agreement.

              (b)  Administration.  Each  Employee  Benefit  Plan  has  been
                   --------------
administered and maintained in compliance with all applicable laws, rules and
regulations, except where the failure to be in compliance would not,
individually or in the aggregate, result in a Material Adverse Effect. To the
best of the knowledge of the Company, the Company has (i) made all necessary
filings with respect to such Employee Benefit Plans, including the timely filing
of Form 5500 if applicable, and (ii) made all necessary filings, reports and
disclosures pursuant to and have complied with all requirements of the Internal
Revenue Service ("IRS") Voluntary Compliance Resolution Program ("VCR
Submission"), if applicable, with respect to all profit sharing retirement plans
and pension plans in which employees of the Company participate.

              (c)  Examinations. Except as set forth on Schedule 3.15(c), the
                   ------------
Company has not received any notice that any Employee Benefit Plan is currently
the subject of an audit, investigation, enforcement action or other similar
proceeding conducted by any state or federal agency.

              (d)  Prohibited  Transactions.  To the best of the knowledge of
                   ------------------------
the Company, no prohibited transactions (within the meaning of Section 4975 of
the Code or Sections 406 and 407 of ERISA) have occurred with respect to any
Employee Benefit Plans.


<PAGE>

              (e)  Claims  and  Litigation.  No  pending  or, to the  actual
                   -----------------------
knowledge of the Company, threatened claims, suits, or other proceedings exist
with respect to any Employee Benefit Plan other than normal benefit claims filed
by participants or beneficiaries.

              (f)  Qualification.  As set forth in more  detail on  Schedule
                   -------------
3.15(f), the Company has applied for a favorable determination letter or ruling
from the IRS for each of the Employee Benefit Plans intended to be qualified
within the meaning of Section 401(a) of the Code and/or tax-exempt within the
meaning of Section 501(a) of the Code. Except as set forth on Schedule 3.15(f),
no proceedings exist or, to the actual knowledge of the Company has been
threatened that could result in the revocation of any such favorable
determination letter or ruling.

              (g)  Funding  Status.  Neither the Company nor any member of a
                   ---------------
"Controlled Group" (within the meaning of Section 412(n)(6)(B) of the Code) with
the Company sponsors any plans which (i) are subject to the minimum funding
requirements of Code Section 412 or ERISA Section 302, or (ii) are subject to
Title IV of ERISA assumptions.

              (h)  Excise Taxes. To the best of the knowledge of the Company,
                   ------------
neither the Company nor any member of a Controlled Group has any liability to
pay excise taxes with respect to any Employee Benefit Plan under applicable
provisions of the Code or ERISA.

              (i) Multi-Employer  Plans.  Neither the Company nor any member
of a Controlled Group is or ever has been obligated to contribute to a
multi-employer plan within the meaning of Section 3(37) of ERISA and neither the
Company nor the Controlled Group has ever contributed to any plan subject to
Title IV of ERISA.

              (j)  Pension Benefit Guaranty Corporation.  None of the Employee
                   ------------------------------------
 Benefit Plans are subject to the requirements of Title IV of ERISA.

              (k)  Retirees.  The Company has no obligation or commitment to
                   --------
provide medical, dental or life insurance benefits to or on behalf of any of its
employees who may retire or any of its former employees who have retired except
as may be required pursuant to the continuation of coverage provisions of
Section 4980B of the Code and Sections 601 through 608 of ERISA.

              (l)  Change in Control.  The execution of, and  performance  of
                   -----------------
the transactions contemplated in, this Agreement will not (either alone or upon
the occurrence of any additional or subsequent events) constitute an event under
an Employee Benefit Plan or employment, severance or change in control agreement
that will or may result in any, payment (whether of severance pay or otherwise),
acceleration, forgiveness of indebtedness, vesting, distribution, increase in
benefits or obligation to fund benefits with respect to any employee of the
Company. No payment or benefit which will or may be made by the Company, any of
its subsidiaries, the Purchasers or any of its affiliates by reason of such
execution or performance may be characterized as an "excess parachute payment,"
within the meaning of Section 28OG(b)(1) of the Code or which will not be
deductible for federal tax purposes by virtue of Section 162(m) of the Code.


<PAGE>

              (m)  Insurance.  With  respect to each  Employee  Benefit Plan
                   ---------
which is an employee welfare benefit plan (within the meaning of Section 3(l) of
ERISA), all claims incurred by the Company are (i) insured pursuant to a
contract of insurance whereby the insurance company bears any risk of loss with
respect to such claims, or (ii) covered under a contract with a health
maintenance organization which bears the liability for claims.

              (n)  Labor  Disputes.  No work stoppage or labor strike against
                   ---------------
the Company is pending or threatened. The Company is not now, nor has been in
the past (i) involved in or threatened with any labor dispute, grievance, or
litigation relating to labor matters, including, without limitation, violation
of any federal, state or local labor, safety or employment laws (domestic or
foreign), charges of unfair labor practices or discrimination complaints which
could have a Material Adverse Effect; (ii) engaged in any unfair labor practices
within the meaning of the National Labor Relations Act or the Railway Labor Act,
or (iii) a party to, or bound by, any collective bargaining agreement or union
contract and no such agreement or contract is currently being negotiated by the
Company or any of its affiliates. No employees of the Company are currently
represented by any labor union for purposes of collective bargaining and no
activities the purpose of which is to achieve such representation are threatened
or ongoing. The Company (i) is in compliance with all applicable federal, state
and local laws, rules and regulations (domestic and foreign) respecting
employment, employment practices, labor, terms and conditions of employment and
wages and hours, except for such possible non-compliance as would not,
individually or in the aggregate, have a Material Adverse Effect; (ii) has
withheld all amounts required by law or by agreement to be withheld from the
wages, salaries and other payments; (iii) is not liable for any arrears of wages
or any taxes or any penalty for failure to comply with any of the foregoing; and
(iv) is not liable for any payment to any trust or other fund or to any
governmental or administrative authority, with respect to unemployment
compensation benefits, social security or other benefits.

         3.16 Equity Investments;  Subsidiaries. Set forth on Schedule 3.16 is a
              ------------------
list of all of the Company's subsidiaries. Except as set forth on Schedule 3.16,
the Company does not own, whether directly or indirectly, any capital stock or
other proprietary interest directly or indirectly, in any corporation,
association, trust, partnership, joint venture or other entity which is
currently involved in the Company's ordinary course of business.

         3.17 Title to Assets and Properties; Insurance.
              -----------------------------------------

              (a) The  Company  has good and  marketable  title,  or a valid
leasehold interest in or contractual right to use, all of its assets and
properties, free and clear of any mortgages, judgments, claims liens, security
interests, pledges, escrows, charges or other encumbrances of any kind or
character whatsoever ("Encumbrances") except in each case for Permitted
Encumbrances and such defects in title and such other liens and Encumbrances
which do not individually or in the aggregate materially detract from the value
to the Company of the properties and assets of the Company and its subsidiaries
taken as a whole.


<PAGE>

              (b)  The  Company  and  its  subsidiaries  maintain  insurance
(including D&O insurance) in such amounts (to the extent available in the public
market), including self-insurance, retainage and deductible arrangements, and of
such a character as is reasonable for companies engaged in the same or similar
business.

         3.18 Compliance  with Laws;  Permits.  Except as  provided in Schedule
              -------------------------------
3.18, the Company and its subsidiaries are in compliance, and have been
conducted in compliance with, all federal, state, local and foreign laws, rules,
ordinances, codes, consents, authorizations, registrations, regulations,
decrees, directives, judgments and orders applicable to it except where the
failure to comply would not individually or in the aggregate have a Material
Adverse Effect. The Company has all federal, state, local and foreign
governmental licenses, permits, qualifications and authorizations ("Permits")
necessary in the conduct of its business as currently conducted. All such
Permits are in full force and effect and no violations have been recorded in
respect of any such Permit; no proceeding is pending or, to the best knowledge
of the Company, threatened to revoke or limit any such Permit and no such Permit
will be suspended, cancelled or adversely modified as a result of the execution
and delivery of this Agreement or the Registration Rights Agreement and the
consummation of the transactions contemplated hereby or thereby, except where
failure to have such Permit would not individually or in the aggregate have a
Material Adverse Effect.

         3.19 Taxes.
              -----

              (a)  For purposes of this Agreement, (i) "Taxes" shall mean all
taxes, assessments, charges, duties, fees, levies or other governmental charges
(including interest, penalties or additions associated therewith) (including,
without limitation, federal, state, city, county, local, foreign, or other
income, franchise, ad valorem, value added, excise, real or personal property,
asset, franchise taxes withheld, capital, withholding, real or tangible
property, employment, unemployment compensation, transfer, sales, use, excise
and all other taxes of any kind whatsoever imposed by the United States or any
state, city, county, country or foreign government or subdivision or agency
thereof, whether disputed or not, and (ii) "Transaction" means one or more
transactions, acts, events, or omissions of whatever nature.

              (b)  The  Company  has filed on a timely  basis all returns and
reports, including all estimated returns and reports of every kind and have
timely given all notices, in respect of Taxes required to be filed or given
under applicable law within the applicable statute of limitations period by any
of them, or except where proper action has been taken by the Company to extend
the relevant filing deadline. Such returns, reports and notices are complete and
accurate in all material respects. All Taxes shown on such returns or reports
have been, and all Taxes subsequently assessed with respect to the periods
and/or Transactions to which such returns or reports relate have been or will
be, timely, and fully paid, except for amounts which the Company is contesting
in good faith. The provisions in the financial statements (and the notes and
schedules related thereto) contained in the Furnished SEC Documents for Taxes
currently payable and for deferred Taxes are adequate in all material respects
to provide for such Taxes for which the Company and its Subsidiaries taken as a
whole may be liable in respect of periods or Transactions through the dates
thereof.

<PAGE>

              (c)  No fact  or  condition  relating  to any  past or  present
Transaction, except as set forth in the Company's disclosure schedules delivered
herewith, which, if known to any tax authority having jurisdiction, would likely
result in a successful challenge by such authority of the treatment or omission
of such factor or condition on any tax return, report or notice of the Company
or its subsidiaries, and no issue has arisen in any examination of the Company
by the IRS that, in either case, if raised with respect to any other period not
so examined would result in a proposed material deficiency for any other period
not so examined, if upheld. The Company and its subsidiaries have made all
payments or estimated Taxes required to be made under Section 6655 of the Code
and any comparable provisions of state, local or foreign law. Except as set
forth on Schedule 3.19, there is no pending nor, to the Company's knowledge,
threatened or contemplated action, audit, proceeding or investigation for the
assessment or collection of Taxes from the Company. There are no requests for
rulings, outstanding subpoenas or requests for information with respect to Taxes
of the Company, proposed reassessments of any property owned or leased by the
Company, or similar matters pending with respect to any taxing authority.

         3.20 Environmental Matters. Except as listed in Schedule 3.20:
              ---------------------

              (a)  There  are,   with   respect  to  the   Company  and  its
subsidiaries, or any predecessor of the foregoing, no present violations of
Environmental Law (as defined herein), any actions, activities, circumstances,
conditions, events, incidents, or contractual obligations which may give rise to
any liability of the Company pursuant to any Environmental Law and neither the
Company nor its subsidiaries has received any notice with respect to any of the
foregoing nor is any Litigation pending or threatened in connection with any of
the foregoing.

              (b   To the  knowledge  of the Company and except in the normal
course of the Company's or its subsidiaries' business, (i) no Hazardous
Materials (as defined herein) are present on or about any real property
currently owned, leased or used by the Company or its subsidiaries, and (ii) no
Hazardous Materials were present on or about any real property previously owned,
leased or used by the Company or its subsidiaries during the period the property
was owned, leased or used by the Company or its subsidiaries.

              (c)  To the  knowledge of the Company,  no Hazardous  Materials
have been released on or about, or where they may pose a threat of migration to,
any real property currently owned, leased or used by the Company or its
subsidiaries and no Hazardous Materials were released on or about any real
property previously owned, leased or used by the Company or its subsidiaries
during the period the property was owned, leased or used by the Company or its
subsidiaries, except as may be required in the normal course of business and in
material compliance with applicable Environmental Law.

              (d)  To the  knowledge of the Company,  no  asbestos-containing
materials or PCBs are present on or about any property currently owned, leased
or used by the Company or its subsidiaries.


<PAGE>

              (e)  To the  knowledge of the  Company,  there are not now, nor
have there ever been, any underground storage tanks or similar facilities of any
kind on or under any real property currently or previously owned, leased or used
by the Company or its subsidiaries.

              (f)  For purposes of this Section 3.20,  capitalized terms used
herein shall have the following meanings:

              "Environmental  Laws" shall mean, at any date,  all provisions
               -------------------
of federal, state, local or foreign law (including applicable principles of
common and civil law), statutes, ordinances, rules, regulations, published
standards and directives that have the force and effect of laws, statutes,
regulations, permits, licenses, judgments, writs, injunctions, decrees and
orders enacted, promulgated or issued by any Public Authority, and all indemnity
agreements and other contractual obligations, as in effect at such date,
relating to (i) the protection of the environment, including the air, surface
and subsurface soils, surface waters, groundwaters and natural resources, and
(ii) occupational health and safety and exposure of persons to Hazardous
Materials. Environmental Laws shall include the Comprehensive Environmental
Response, Compensation and Liability Act 42 U.S.C. ss.ss.9601 et seq., and any
other laws imposing or creating liability with respect to Hazardous Materials.

              "Environmental   Liability"   shall   mean  any   liabilities,
               -------------------------
obligations, costs, losses, payments or damages, including compensatory and
punitive damages, incurred (i) to contain, remove, clean up, assess, abate or
otherwise remedy any actual or alleged release or threatened release of
Hazardous Materials, any actual or alleged contamination (by Hazardous
Materials) of air, surface or subsurface soil, groundwater or surface water, or
any personal injury or damage to natural resources or property resulting from
any such release or contamination, pursuant to the requirements of any
Environmental Law or in response to any claim by any Public Authority or other
third party under any Environmental Law; (ii) to modify facilities or processes
or take any other remedial action in response to any claim by any Public
Authority of non-compliance with any Environmental Law, (iii) as a result of the
imposition of any civil or criminal fine or penalty by any Public Authority for
the violation or alleged violation of any Environmental Law, or (iv) as a result
of any action, suit, proceeding or claim by any third party under any
Environmental Law. The term "Environmental Liability" shall include: (i)
reasonable fees of counsel and consultants (but not any corporate allocation for
management time or for the use of similar in-house services or facilities), and
(ii) the costs and expenses of any investigation undertaken to ascertain the
existence or extent of any potential or actual Environmental Liability.

              "Hazardous Material" shall mean any substance regulated by any
               ------------------
Environmental  Law or which  may now or in the  future  form the  basis  for any
Environmental Liability.

              "Public  Authority"  shall mean any  supranational,  national,
               -----------------
regional,  state or local  government  court,  governmental  agency,  authority,
board, bureau, instrumentality or regulatory body.

<PAGE>

         3.21 Suppliers and Customers. Except as set forth on Schedule 3.21, the
              -----------------------
Company does not have any knowledge of any termination, cancellation or
threatened termination or cancellation or limitation of, or any material
modification or change in, or expressed material dissatisfaction with the
business relationship between the Company or its subsidiaries and any supplier
or vendor of the Company or its subsidiaries, in each case, of materials or
services in an amount in excess of $50,000 per year.

         3.22 Holding  Company  Act and  Investment  Company  Act.  Neither the
              ---------------------------------------------------
Company nor its subsidiaries is: (i) a "public utility company" or a "holding
company," or an "affiliate" or a "subsidiary company" of a "holding company," or
an "affiliate" of such a "subsidiary company," as such terms are defined in the
Public Utility Holding Company Act of 1935, as amended, or (ii) a "public
utility," as defined in the Federal Power Act, as amended, or (iii) an
"investment company" or an "affiliated person" thereof or an "affiliated person"
of any such "affiliated person," as such terms are defined in the Investment
Company Act of 1940, as amended.

         3.23 Foreign Corrupt  Practices.  To the Company's best knowledge,  the
              --------------------------
Company has no notice and 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 violated or is in violation of any provision of
the U.S. Foreign Corrupt Practices Act of 1977, as amended. To the Company's
best knowledge, the Company has no notice and 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 his
actions 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; or made any
bribe, rebate, payoff, influence payment, kickback or other unlawful payment to
any foreign or domestic government official or employee.

                                    ARTICLE 4
                                    COVENANTS

         4.1  Best Efforts.  The parties shall use their best efforts timely to
              ------------
satisfy each of the conditions described in Articles 6 and 7 of this Agreement.

         4.2  Securities  Laws.  The Company shall file a Form D with respect to
              ----------------
the Securities with the SEC as required under Regulation D and shall provide a
copy thereof to the Purchasers within 15 days after the Closing Date. The
Company shall file a Form 8-K disclosing this Agreement and the transactions
contemplated hereby with the SEC within five business days following the Closing
Date. The Company shall, on or prior to the Closing Date, take such action as is
necessary to sell the Securities to the Purchasers under applicable securities
laws of the states of the United States, and shall provide evidence of any such
action so taken to the Purchasers on or prior to the Closing Date.

<PAGE>

         4.3  Reporting Status. So long as any Purchaser beneficially owns any
              ----------------
of the Securities, the Company shall use its best efforts to timely file all
reports required to be filed by it with the SEC pursuant to the Exchange Act,
and make and keep public information available as those terms are defined in
Rule 144 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.

         4.4  Use of Proceeds.  The Company shall use the Purchase Price for
              ---------------
general corporate purposes.

         4.5  Expenses.  Except as may  otherwise  agreed to, the Company and
              --------
the Purchasers shall pay all the costs and expenses incurred by it or them or on
its or their behalf in connection with this Agreement and the consummation of
the transactions contemplated hereby.

         4.6  Listing.  The Company  shall use its best  efforts to continue the
              -------
listing and trading of its Common Stock on the NASDAQ, the New York Stock
Exchange or American Stock Exchange; and comply in all respects with the
Company's reporting, filing and other obligations under the by-laws or rules of
the NASDAQ or such exchange, as applicable.

         4.7  Prospectus Delivery Requirement. The Purchasers understand that
              -------------------------------
the Securities Act requires delivery of a prospectus relating to the Securities
in connection with any sale or other disposition thereof pursuant to a
registration statement, and each Purchaser shall comply with the applicable
prospectus delivery requirements of the Securities Act in connection with any
such sale or other disposition.

         4.8  Transactions  with  Affiliates.  The Company will not, and will
              ------------------------------
not permit any subsidiaries to, engage in any transaction or group of related
transactions (including, without limitation, the purchase, lease, sale or
exchange of properties of any kind or the rendering of any service) with any
affiliate (other than the Company), except in the ordinary course and pursuant
to the reasonable requirements of the Company's or the subsidiaries' business
and upon fair and reasonable terms no less favorable to the Company or such
subsidiaries than would be obtainable in a comparable arm's-length transaction
with a person not an affiliate. The Company will not be deemed in default of
this Section 4.8 in connection with carrying out its obligations pursuant to
those agreements or transactions described in the Furnished SEC Documents.

                                    ARTICLE 5

                             TRANSFER OF SECURITIES

         The  Securities  shall not be  transferable  except upon the conditions
specified in this Article 5, which conditions are intended to insure compliance
with the provisions of the Securities Act and state securities laws in respect
of the transfer of any such Securities.

         5.1  Restrictive Legend.
              ------------------
<PAGE>

              (a)  Unless and until  otherwise  permitted  by this Article 5,
each  certificate  for  the  Securities  issued  to  the  Purchasers  or to  any
subsequent  transferee of the Securities shall be stamped or otherwise imprinted
with a legend in substantially the following form:

              "These shares have not been registered under the Securities
              Act of 1933 and may not be offered for sale, sold, transferred
              or otherwise disposed of unless registered under such Act or
              unless an exemption from such registration is available.
              Further, such transfer is subject to the conditions specified
              in a Securities Purchase Agreement dated as of February 18,
              2000 pursuant to which such shares were issued and sold by
              LaserSight Incorporated (the "Company"), a copy of which
              Agreement will be furnished by the Company to the holder
              hereof upon request and without charge."

              (b) The  Company may order its  transfer  agent for the Common
Stock to stop the transfer of any of the Securities bearing the legend set forth
in Subsection (a) of this Section 5.1 until the conditions of this Article 5
with respect to the transfer of such securities have been satisfied.

         5.2  Notice of Proposed  Transfer.  If, prior to any transfer or sale
              ----------------------------
of any the Securities, a Purchaser shall deliver a written notice to the Company
describing briefly the manner of such transfer or sale and a written opinion of
counsel for such Purchaser (provided that such counsel, and the form and
substance of such opinion, are reasonably satisfactory to the Company) to the
effect that such transfer or sale may be effected without the registration of
such Securities under the Securities Act, the Company shall thereupon permit or
cause its transfer agent to permit such transfer or sale to be effected;
provided, however, that if in such written notice the transferring Purchaser
represents and warrants to the Company that the transfer or sale is to a
purchaser or transferee whom the transferring Purchaser knows or reasonably
believes to be a "qualified institutional buyer," as that term is defined in
Rule 144A promulgated by the SEC under the Securities Act ("Rule 144A"), no
opinion shall be required unless reasonably requested in writing by the Company
within five days after receipt of such written notice, in which case such
Purchaser shall deliver to Company such a written opinion of counsel.

         5.3  Termination of Restrictions.
              ---------------------------

              (a) Notwithstanding  the foregoing  provisions of this Article
5, the restrictions imposed by this Article 5 upon the transferability of the
Securities shall terminate as to any particular share of such securities when
(i) such security shall have been effectively registered under the Securities
Act and sold by such Purchaser thereof in accordance with such registration, or
(ii) a written opinion to the effect that such restrictions are no longer
required or necessary under any federal or state securities law or regulation
has been received from counsel for such Purchaser thereof (provided that such
counsel, and the form and substance of such opinion, are reasonably satisfactory
to the Company) or counsel for the Company, or (iii) such security shall have
been sold without registration under the Securities Act in compliance with Rule

<PAGE>

144, or (iv) the Company is reasonably satisfied that such Purchaser of such
security shall, in accordance with the terms of Subsection (k) of Rule 144, be
entitled to sell such security pursuant to such Subsection, or (v) a letter or
an order shall have been issued to such Purchaser thereof by the staff of the
SEC or the SEC stating that no enforcement action shall be recommended by such
staff or taken by the SEC, as the case may be, if such security is transferred
without registration under the Securities Act in accordance with the conditions
set forth in such letter or order and such letter or order specifies that no
subsequent restrictions on transfer are required.

              (b)  Whenever the restrictions  imposed by this Article 5 shall
terminate, as hereinabove provided, a Purchaser who then holds any particular
Securities then outstanding as to which such restrictions shall have terminated
shall be entitled to receive from the Company, without expense to such
Purchaser, one or more new certificates for such securities not bearing the
restrictive legend set forth in Section 5.1(a) hereof.

         5.4  Compliance  with Rule 144 and Rule 144A. At the written  request
              ---------------------------------------
of any Purchaser who proposes to sell any of the Securities in compliance with
Rule 144, the Company shall furnish to such Purchaser, within 10 days after
receipt of such request, a written statement as to whether or not the Company is
in compliance with the filing requirements of the SEC as set forth in such Rule.
For purposes of effecting compliance with Rule 144A, in connection with any
resales of any Securities that hereafter may be effected pursuant to the
provisions of Rule 144A, any Purchaser desiring to effect such resale and each
prospective institutional purchaser of such shares designated by such Purchaser
shall have the right, at any time the Company is not subject to Section 13 or
15(d) of the Securities and Exchange Act, to obtain from the Company, upon the
written request of the Purchaser and at the Company's expense the documents
specified in Section (d)(4)(i) of Rule 144A, as such rule may be amended from
time to time.

         5.5  Non-Applicability of Restrictions on Transfer.  Notwithstanding
              ---------------------------------------------
the provisions of Section 5.2 hereof, any record owner of Securities may from
time to time transfer all or part of such record owner's Securities (i) to a
nominee identified in writing to the Company as being the nominee of or for such
record owner, and any nominee of or for a beneficial owner of Securities
identified in writing to the Company as being the nominee of or for such
beneficial owner may from time to time transfer all or part of the Securities
registered in the name of such nominee but held as nominee on behalf of such
beneficial owner, to such beneficial owner, (ii) to an Affiliate of such record
owner, or (iii) if such record owner is a partnership or limited liability
company or the nominee of a partnership or limited liability company, to a
partner, member, retired partner or member, or estate of a partner, member or
retired partner or member, of such partnership or limited liability company, so
long as such transfer is in accordance with the transferee's interest in such
partnership or limited liability company and is without consideration; provided,
however, that (A) such record owner shall deliver a written notice to the
Company describing in reasonable detail the manner of such transfer or sale
prior to the consummation of such transfer or sale, (B) each such transferee
shall remain subject to all restrictions on the transfer of Securities herein
contained, and (C) if reasonably requested in writing by the Company within five
days after receipt of such written notice, such record owner shall deliver to
the Company such additional information requested by the Company or its counsel
(in form and substance satisfactory to the Company and such counsel) that the

<PAGE>

proposed transfer is within the scope of this Section 5.5 or a written opinion
of counsel for such record owner (provided that such counsel, and the form and
substance of such opinion, are reasonably satisfactory to the Company) to the
effect that such transfer or sale may be effected without the registration of
such securities under the Securities Act.

                                    ARTICLE 6

                 CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL

         6.1  Conditions to the Company's  Obligation to Sell. The obligation of
         -----------------------------------------------------------------------
the Company hereunder to issue and sell the Securities to any Purchaser at the
Closing is subject to the satisfaction, as of the Closing Date and with respect
to such Purchaser, 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) Such Purchaser  shall have executed this Agreement and the
         Registration Rights Agreement and delivered the same to the Company.

              (b) Such  Purchaser  shall  have wired  same-day  funds to the
         account  designated by the Company equal to its  applicable  portion of
         the Purchase Price.

              (c)  The  aggregate  Purchase  Price  delivered  by all of the
         Purchasers  for the  Placement  Shares  purchased at the Closing  shall
         equal at least $750,000.

              (d) The representations and warranties of such Purchaser shall
         be true and correct as of the date when made and as of the Closing as
         though made at that time (except for representations and warranties
         that speak as of a specific date), and such 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 such Purchaser at or prior to
         the Closing.

              (e) 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 restricts or prohibits the
         consummation of any of the transactions contemplated by this Agreement.

                                    ARTICLE 7

              CONDITIONS TO EACH PURCHASER'S OBLIGATION TO PURCHASE

         7.1  The  obligation  of  each  Purchaser  hereunder  to  purchase  the
Securities 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 each Purchaser's sole benefit and may be waived by such Purchaser at any
time in such Purchaser's sole discretion:

<PAGE>

              (a)  The Company  shall have  executed  this  Agreement and the
         Registration Rights Agreement and delivered the same to the Purchasers.

              (b)  The Company  shall have  directed  its  transfer  agent to
         deliver to each Purchaser duly executed certificates for the Securities
         being so purchased by such Purchaser.

              (c)  The  Trading  in the  Common  Stock  shall  not have  been
         suspended by the NASDAQ or the SEC or other regulatory authority.

              (d)  The representations and warranties of the Company shall be
         true and correct as of the date when made and as of the Closing as
         though made at that time 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.
         Each Purchaser shall have received a certificate, executed by the Chief
         Executive Officer or Chief Financial Officer of the Company, dated as
         of the Closing Date to the foregoing effect.

              (e)  Each Purchaser  shall have  completed to its  satisfaction
         all business,  legal,  accounting  and  financial  due  diligence  with
         respect to the Company.

              (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 restricts or prohibits the
         consummation of any of the transactions contemplated by this Agreement.

              (g)  Each Purchaser shall have received the Officer's Certificate
         described in Section 3.3 dated as of the  Closing Date.

              (h)  Each   Purchaser   shall  have  received  an  opinion  of
         Sonnenschein  Nath & Rosenthal,  dated as of the Closing  Date,  in the
         form attached hereto as Exhibit B.

              (i)  The  Company  shall  have  delivered  to  each  Purchaser
         certificates of good standing of the Company and the subsidiaries which
         are organized pursuant to the corporate laws of a State within the
         United States as of a date no earlier than 30 days prior to the
         Closing.

              (j) The  Company  shall have  delivered  to each  Purchaser  a
         certificate executed by a duly authorized officer certifying (i) a copy
         of the Company's certificate of incorporation and the by-laws, (ii)
         resolutions authorizing the execution of this Agreement and the
         Registration Rights Agreement, and (iii) incumbency matters.
<PAGE>

              (k) Without  limiting the  generality  of Section  7.1(d),  no
         Material Adverse Effect shall have occurred, nor shall any event or
         events have occurred which would reasonably likely to have a Material
         Adverse Effect.

                                    ARTICLE 8

                          GOVERNING LAW; MISCELLANEOUS

         8.1  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, without giving
effect to the principles of conflicts of law. The parties hereto irrevocably
consent to the jurisdiction of the United States federal courts and state courts
located in the County of New Castle in the State of Delaware in any suit or
proceeding based on or arising under this Agreement or the transactions
contemplated hereby and irrevocably agree that all claims in respect of such
suit or proceeding may be determined in such courts. The Company and each
Purchaser irrevocably waives the defense of an inconvenient forum to the
maintenance of such suit or proceeding. Service of process upon the Company or
any Purchaser mailed by certified mail, return receipt requested, shall be
deemed in every respect effective service of process upon the Company in any
suit or proceeding arising hereunder. Nothing herein shall affect any
Purchaser's right to serve process in any other manner permitted by law. 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.

         8.2  Counterparts.  This  Agreement  may be  executed  in  two or  more
              ------------
counterparts, including, without limitation, by facsimile transmission, all of
which counterparts 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. In the event any signature page is delivered by facsimile
transmission, the party using such means of delivery shall cause additional
original executed signature pages to be delivered to the other parties.

         8.3  Headings.  The headings of this Agreement are for convenience of
              --------
reference and shall not form part of, or affect the interpretation of, this
Agreement.

         8.4  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.

         8.5  Entire Agreement;  Amendments. This Agreement, the Schedules
              -----------------------------
hereto 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 any
Purchaser makes 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 each Purchaser.

<PAGE>

         8.6  Notice.  Any notice herein  required or permitted to be given
              ------
shall be in writing and may be personally served or delivered by nationally-
recognized overnight courier or by facsimile-machine confirmed telecopy, and
shall be deemed delivered at the time and date of receipt (which shall include
telephone line facsimile transmission). Each party shall provide notice to the
other party of any change in address. The addresses for such communications
shall be:

              If to the Company:

                      LaserSight Incorporated
                      3300 University Boulevard
                      Suite 140
                      Winter Park, Florida 32792
                      Telecopy:      (407) 678-9982
                      Attention:     Chief Executive Officer

                      with a copy to:

                      The Lowenbaum Partnership, L.L.C.
                      222 South Central Avenue
                      Suite 901
                      St. Louis, Missouri 63105
                      Telecopy:      (314) 746-4848
                      Attention:     Timothy L. Elliott, Esq.

                      and

                      Sonnenschein Nath & Rosenthal
                      8000 Sears Tower
                      Chicago, Illinois 60606
                      Telecopy:      (312) 876-7934
                      Attention:     Paul Miller, Esq.

              If to the Purchasers:

                      Engmann Options, Inc.
                      220 Bush Street, Suite 660
                      San Francisco, California 94104
                      Telecopy:      (415) 781-4641
                      Attention:     Michael W. Engmann

                      and
<PAGE>

                      MDNH Partners, L.P.
                      220 Bush Street, Suite 660
                      San Francisco, California 94104
                      Telecopy:      (415) 781-4641
                      Attention:     Herbert C. Kurlan

                      with a copy to:

                      Phillip E. Handin, Esq.
                      220 Bush Street, Suite 660
                      San Francisco, California 94104
                      Telecopy:      (415) 781-4641

         8.7  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. The
provisions of this Agreement which are for each of the Purchaser's benefit as a
purchaser of holder of Securities are also for the benefit of, and enforceable
by, any subsequent holder of such Securities.

         8.8  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.

         8.9  Survival.  All  representations  and  warranties in this
              --------
Agreement shall survive the execution and delivery of this Agreement and the
Closing.  All agreements contained herein shall survive the Closing until, by
their respective terms, they are no longer operative.

         8.10 Indemnification.
              ---------------

              (a) The Company shall indemnify and hold harmless each  Purchaser,
its respective officers, directors, employees, attorneys, agents,
representatives, successors and assigns (each a "Purchaser Entity") from any (a)
Losses (as defined herein) insofar as such Losses (or actions in respect
thereof) incurred or suffered by the Purchaser Entity (whether incurred or
suffered directly or indirectly through ownership of capital stock of the
Company) arise out of or are based upon or are incurred as a result of (i) the
breach or falsity or incorrectness as of the Closing Date of any representation
or warranty, covenants or agreements of the Company contained in or made
pursuant to this Agreement, or (ii) the existence of any condition, event or
fact constituting, or which with notice or passage of time, or both, would
constitute a default in the observance of any of the Company's undertakings or
covenants hereunder, under the Registration Rights Agreement or the Company's
Certificate of Incorporation and By-laws. The Company shall also pay all
reasonable attorney's and accountant's fees and costs and court costs incurred
by any Purchaser in enforcing the indemnification provided for in this Section
8.10. Notwithstanding the foregoing, the Company expressly agrees and
acknowledges that the right of indemnification granted herein to the Purchaser

<PAGE>

shall not be deemed to be the exclusive remedy available to the Purchaser for
any of the matters described in this Section 8.10.

              (b)  For purposes of this Section 8.10, "Losses" shall mean each
and all of the following items: claims, losses, (including, without limitation,
losses of earnings) liabilities, obligations, payments, damages (actual,
punitive or consequential), charges, judgments, fines, penalties, amounts paid
in settlement; costs and expenses (including, without limitation, interest which
may be imposed in connection therewith, costs and expenses of investigation,
actions, suits, proceedings, demands, assessments and fees, expenses and
disbursements of counsel, consultants and other experts). Any payment (or deemed
payment) by the Company to the Purchaser pursuant to this Section 8.10 shall be
treated for federal income tax purposes as an adjustment to the Purchase Price.

              (c) Within five days after a party seeking  indemnification  under
this Section 8.10 shall become aware of the facts indicating that a claim for
indemnification may be warranted, such party shall give to the party from whom
indemnification is being sought a claim notice relating to such Losses (a "Claim
Notice"). Each Claim Notice shall specify the nature of the claim, the
applicable provision(s) of this Agreement or other instrument under which the
claim for indemnity arises and, if possible, the amount or the estimated amount
thereof.

         8.11 Stamp Tax and Delivery  Costs.  The Company will pay all stamp and
              -----------------------------
other taxes, if any, which may be payable in respect of the sale or other
transfer of the Securities to the Purchasers and the issuance thereof to the
Purchasers or their nominee, and will save the Purchasers harmless against any
loss or liability resulting from nonpayment or delay in payment of any such tax.
The Company will also pay all reasonable costs of delivery to the Purchasers, or
the Purchasers' nominee, of the Securities to be purchased by the Purchasers or
otherwise transferred to the Purchasers.

         8.12 Public Filings;  Publicity.  No party hereto shall make any public
              --------------------------
statement regarding the transactions contemplated hereby unless the language and
timing of such statement has been approved by both the Company and the
Purchasers or unless such party has been advised by its securities counsel to
make such statement. Notwithstanding the foregoing, each of the parties hereto
may, in documents required to be filed by it with the SEC or other regulatory
bodies, make such statements with respect to the transactions contemplated
hereby as each may be advised is legally necessary upon advice of its counsel;
provided, however, that the party making such determination shall immediately
notify the other party that it intends to make a public announcement and the
parties hereto shall, in good faith, attempt to agree on any public
announcements or publicity statements with respect thereto (which approval shall
not be unreasonably withheld or delayed).

         8.13 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.

<PAGE>

         8.14 Remedies.  No provision of this Agreement providing for any remedy
              --------
to the Purchasers shall limit any remedy that would otherwise be available to
the Purchasers at law or in equity. Nothing in this Agreement shall limit any
rights the Purchasers may have with any applicable federal or state securities
laws with respect to the investment contemplated hereby.

         8.15 Termination. In the event that the Closing shall not have occurred
              -----------
on or before  February 25, 2000,  this Agreement shall terminate at the close of
business on such date.


<PAGE>

         IN WITNESS  WHEREOF,  the  Purchasers  and the Company have caused this
Agreement to be duly executed as of the date first above written.

LASERSIGHT INCORPORATED                    ENGMANN OPTIONS, INC.

By: /s/Gregory L. Wilson                   By:   /s/Michael W. Engmann
   -----------------------------               -----------------------------
     Gregory L. Wilson                     Name:  Michael W. Engmann
     Chief Financial Officer                   -----------------------------
                                           Title: Chairman
                                               -----------------------------


                                           MDNH PARTNERS, L.P.
                                           By:  MDNH Trading Corporation, its
                                                 General Partner

                                           By:   /s/Herbert C. Kurlan
                                              -----------------------------
                                           Name:  Herbert C. Kurlan
                                              -----------------------------
                                           Title  President
                                              -----------------------------













                                SIGNATURE PAGE TO

                          SECURITIES PURCHASE AGREEMENT


<PAGE>



                         LIST OF EXHIBITS AND SCHEDULES

         Exhibit A - Registration  Rights  Agreement
         Exhibit B - SN&R  Opinion
         Schedule 3.2  - Consents
         Schedule 3.3  - Capitalization
         Schedule 3.5  - Conflicts
         Schedule 3.6  - SEC Filings
         Schedule 3.7  - Certain  Changes
         Schedule 3.8  - Litigation
         Schedule 3.14 - Intellectual Property
         Schedule 3.15(a) - Employee Benefit Plans - Identifications
         Schedule 3.15(c) - Employee Benefit Plans - Examinations
         Schedule 3.15(f) - Employee Benefit Plans -  Qualification
         Schedule 3.16 -  Subsidiaries
         Schedule 3.18 -  Compliance  with Laws; Permits
         Schedule 3.19 - Tax Matters
         Schedule 3.20 - Environmental Matters
         Schedule 3.21 - Suppliers and Customers



                                    EXHIBIT 10.55
                          REGISTRATION RIGHTS AGREEMENT

         This REGISTRATION RIGHTS AGREEMENT  ("Agreement") is entered into as of
February 18, 2000, by and among LaserSight Incorporated, a Delaware corporation
(the "Company"), with its headquarters located at 3300 University Boulevard,
Suite 140, Winter Park, Florida 32792, and the purchasers (collectively, the
"Purchasers" and each individually a "Purchaser") set forth on the execution
page hereto, with regard to the following:

                                    RECITALS

         A. In connection with the Securities  Purchase  Agreement dated of even
date herewith by and among the Company and the Purchasers (the "Securities
Purchase Agreement"), the Company has agreed, upon the terms and subject to the
conditions contained therein, to issue and sell to the Purchasers 76,189 (the
"Placement Shares") of the Company's common stock, par value $.001 per share
(the "Common Stock").

         B. To induce the  Purchasers  to execute  and  deliver  the  Securities
Purchase Agreement, the Company has agreed to provide to the Holders certain
rights to registration by the Company under the Securities Act of 1933 and the
rules and regulations thereunder, or any similar successor statute
(collectively, the "Securities Act") and applicable state securities laws.

                                   AGREEMENTS

In consideration of the mutual covenants contained herein and other
good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the Company and the Purchasers agree as follows:

1.       DEFINITIONS

         As used in this Agreement,  the following terms shall have the meanings
specified:

         Advice:  See Section 4 hereof.
         ------

         Agreement:  See the introductory paragraphs hereto.
         ---------

         Blackout Event:  means a determination by the Board made in good faith,
         --------------
after consulting with outside securities counsel, that the registration of
Registrable Securities under the Securities Act or the continuation of the
disposition of Registrable Securities pursuant to an effective Registration
Statement at such time (i) would have a material adverse effect upon a proposed
material sale of all (or substantially all) of the assets of the Company or a
material merger, reorganization, recapitalization or similar current transaction
materially affecting the capital structure or equity ownership of the Company,
or (ii) would require the Company to make a public disclosure of information,
which disclosure a majority of the outside directors determine in good faith
would have a material adverse effect on the Company.

<PAGE>

         Blackout Period:  See Section 3(a) hereof.
         ---------------

         Board:  The Board of Directors of the Company.
         -----

         Claim:  See Section 6(a) hereof.
         -----

         Common Stock:  See the introductory paragraphs hereto.
         ------------

         Company:  See the introductory paragraphs hereto.
         -------

         Exchange Act:  The Securities Exchange Act of 1934 and the rules and
         ------------
regulations of the SEC promulgated thereunder.

         Form S-3: Form S-3 of the SEC under the Securities Act or any successor
         --------
form.

         Holdback Period:  See Section 3(b) hereof.
         -----------

         Holder:  Any registered holder of a Registrable Security or Registrable
         ------
Securities.

         Indemnified Person:  See Section 6(c) hereof.
         ------------------

         Indemnifying Person:  See Section 6(c) hereof.
         --------------------

         Losses:  See Section 6(a) hereof.
         ------

         NASD:  See Section 4(j) hereof.
         ----

         Other Holders:  See Section 2.2(a) hereof.
         -------------

         Other Shares:  See Section 2.2(a) hereof.
         ------------

         Participant:  See Section 6(a) hereof.
         -----------

         Person:  An  individual,  trustee,  corporation,  partnership,  limited
         ------
liability company, trust, unincorporated association, business association, firm
or other legal entity.

         Piggyback Registration Statement:  See Section 2.2(a) hereof.
         --------------------------------

         Prospectus:  The  prospectus  included  in any  Registration  Statement
         ----------
(including, without limitation, any prospectus subject to completion and a
prospectus that includes any information previously omitted from a prospectus
filed as part of an effective registration statement in reliance upon Rule 430A
promulgated under the Securities Act), as amended or supplemented by any
prospectus supplement, and all other amendments and supplements to the
Prospectus, including post-effective amendments, and all material incorporated
by reference or deemed to be incorporated by reference in such Prospectus.

<PAGE>

         Purchasers:  See the introductory paragraphs hereto.
         ----------

         Registrable  Securities  means  the  Placement  Shares  and  any  other
         -----------------------
securities issued or issuable with respect to any of the foregoing by way of
stock dividend or stock split or in connection with a combination of shares,
recapitalization, merger, consolidation or other reorganization or otherwise. As
to any particular Registrable Securities held by a Holder, such securities shall
cease to be Registrable Securities when (i) a Registration Statement with
respect to the offering of such securities by the Holder thereof shall have been
declared effective under the Securities Act and such securities shall have been
disposed of by such Holder pursuant to such Registration Statement, or (ii) such
securities may at the time of determination be sold to the public pursuant to
Rule 144 without any restrictions or limitations whatsoever (including
restrictions or limitations related to affiliates) on the amount of securities
which may be sold by such Holder without the lapse of any further time or the
satisfaction of any condition.

         Registration Expenses:  See Section 5(b) hereof.
         ---------------------

         Registration Period:  See Section 2.1(b) hereof.
         -------------------

         Registration Statement: Any registration statement of the Company filed
         ----------------------
with the SEC under the Securities Act, including the Prospectus, all amendments
and supplements to such registration statement, post-effective amendments, all
exhibits, and all material incorporated by reference or deemed to be
incorporated by reference in such registration statement.

         Rule 144: Rule 144  promulgated  under the Securities Act, as such Rule
         --------
may be amended from time to time, or any similar rule or regulation hereafter
adopted by the SEC providing for public offers and sales of securities made in
compliance therewith resulting in offers and sales by subsequent holders that
are not affiliates of an issuer of such securities being free of the
registration and prospectus delivery requirements of the Securities Act.

         Rule 415: Rule 415  promulgated  under the Securities Act, as such Rule
         --------
may be amended from time to time, or any similar rule or regulation hereafter
adopted by the SEC.

         SEC:  The Securities and Exchange Commission or any successor federal
         ---
agency charged with the enforcement of the federal securities laws.

         Securities Act: See the introductory paragraphs hereto.
         --------------

         Securities Purchase Agreement:  See the introductory paragraphs hereto.
         -----------------------------

         Shelf Registration Statement:  See Section 2.1(a) hereof.
         ----------------------------

         Subsidiary:  Any  corporation  of which  the  Company  owns  securities
         ----------
representing a majority of the outstanding voting power or any partnership of
which the Company (or a Subsidiary) holds a majority of the general partner
interest.

<PAGE>

         Underwritten  Offering:  A public  offering of Common  Stock,  or other
         ----------------------
securities convertible into, or exercisable or exchangeable for, Common Stock
that is underwritten on a firm commitment basis.

2.       SHELF REGISTRATION

         2.1 Shelf Registration Statement.
             ----------------------------

         (a) The Company shall:

             (i)  prepare  and, no more than 90 days after the date of this
         Agreement, file with the SEC a Registration Statement in respect of all
         the Registrable Securities on an appropriate form for a secondary
         offering to be made on a continuous basis by the Company pursuant to
         Rule 415 (the "Shelf Registration Statement"); and

             (ii)  subject  to  Section 3 hereof,  use its best  efforts to
         cause the Shelf Registration Statement to become effective as soon as
         practicable after such filing.

In addition to the Registrable Securities, the Company may include in the Shelf
Registration Statement shares of Common Stock held by any holder of equity
securities of the Company or any securities convertible into or exercisable or
exchangeable for such equity securities, which holder is entitled by written
agreement with the Company to have some or all of such securities included in
the Shelf Registration Statement.

         (b)  The  Company  shall  use  its  best  efforts  to  keep  the  Shelf
Registration Statement continuously effective at all times until such date as is
the earlier of: (i) the date on which all of the Registrable Securities have
been sold, (ii) the date on which all of the Registrable Securities may be
immediately sold to the public without registration conditions or limitations
whatsoever (including limitations or restrictions related to affiliates),
whether pursuant to Rule 144 or otherwise, and (iii) subject to this Section and
Section 3, the date which is two years after the date hereof. (The period of
time commencing on the date the Shelf Registration Statement is declared
effective and, subject to this Section and Section 3, ending on the earliest of
the foregoing dates is referred to as the "Registration Period.") Subject to
Section 3 hereof, the Company shall use its best efforts to amend or supplement
the Prospectus contained in the Shelf Registration Statement in order to permit
such Prospectus to be lawfully delivered until the end of the Registration
Period. The Registration Period shall be extended by duration of (i) any period
during which a Holder is unable to utilize the Prospectus until the Company
amends or supplements the related Registration Statement pursuant to Section
4(h), and (ii) any Blackout Period.

         (c) In addition to  complying  with the  requirements  of Section 4, in
connection with the Shelf Registration Statement, the Company shall (i) mail to
each Holder a copy of the Prospectus forming part of the Shelf Registration
Statement, and (ii) otherwise comply in all respects with all applicable federal
securities laws, rules and regulations.

<PAGE>

         (d) Each Holder  shall notify the Company at least five  business  days
prior to any sale of Registrable Securities by such Holder pursuant to the Shelf
Registration Statement. During such five-day period, the Company shall have the
right to notify Holder that the Holder may not sell Registrable Securities
pursuant to the Shelf Registration Statement due to either a Blackout Period or
Holdback Period then being in effect or then being invoked. Upon such notice
being provided, Holder shall not sell any Registrable Securities pursuant to the
Shelf Registration Statement until the Company has notified Holder that the
Blackout Period or Holdback Period, as applicable, is no longer in effect.

         (e) Subject to  Sections 3 and 4 hereof,  the  Company  shall  promptly
supplement  or  amend  the  Shelf  Registration  Statement  if  required  by the
Securities  Act  to  keep  such  Registration  Statement  effective  during  the
Registration  Period, or if reasonably  requested by the Holders of at least 30%
of  the  Registrable   Securities  then  transferable  pursuant  to  such  Shelf
Registration Statement.

         (f) Each Holder  shall  notify the Company  promptly,  but in any event
within three business days, after the date on which all Registrable Securities
owned by such Holder have been sold by such Holder so that the Company may
comply with its obligation to terminate the Shelf Registration Statement in
accordance with Item 512 of Regulation S-K.

         2.2 Piggyback Registration Rights.
             -----------------------------

         (a) So long as the Holders hold Registrable Securities,  if the Company
proposes or is required to file with the SEC a registration statement (the
"Piggyback Registration Statement") under the Securities Act in connection with
an Underwritten Offering of Common Stock (other than a registration statement on
a form that does not permit the inclusion therein of the Registrable
Securities), the Company will each such time give prompt written notice of its
intention to do so to each Holder. Upon the written request of any Holder given
within 10 days after the delivery or mailing of such notice by the Company, the
Company will use reasonable best efforts to include in such Piggyback
Registration Statement that number of the Registrable Securities specified by
Holder in such written request (subject to the limitations set forth in this
Section 2.2(a) and in Section 2.2(b) below) (the "Requested Shares") so as to
permit the public sale of such Requested Shares; provided that if the managing
underwriter or underwriters of such Underwritten Offering advise the Company
that marketing factors require a limit on the number of shares to be
underwritten, the Company may (subject to the limitations set forth in the
following sentence and based on the written recommendation of the underwriter)
exclude or limit the number of Requested Shares to be sold pursuant to such
Piggyback Registration Statement. In such event, the Company shall so advise
each requesting Holder, and the number of Requested Shares and other shares
("Other Shares") requested to be included in such Piggyback Registration
Statement and underwriting by other persons or entities that are then
stockholders of the Company ("Other Holders"), after providing for all shares
that the Company proposes to offer and sell for its own account, shall be
allocated among the Requesting Holders and Other Holders pro rata on the basis
of (i) the number of Requested Shares then held by the requesting Holders, and
(ii) the aggregate number of Other Shares then held by Other Holders.

<PAGE>

         (b) The right of any Holder to registration  shall be conditioned  upon
(i) such Holder's execution of the underwriting agreement agreed to among the
Company and the managing underwriters for such Underwritten Offering, (ii) such
Holder's completion and execution of all customary questionnaires and other
documents which must be executed in connection with such underwriting agreement,
and (iii) such Holder supplying the Company and the underwriter such additional
information as may be necessary to register such Holder's Registrable
Securities.

3.       BLACKOUT AND HOLDBACK EVENTS

         (a)  During  any  period  of up  to 90  days'  duration  following  the
occurrence of a Blackout Event (a "Blackout Period"), the Company shall not be
required to file, or cause to be declared effective, under the Securities Act
any Registration Statement hereunder and, if applicable, the Holders will
discontinue the offer and sale of Registrable Securities pursuant to any
effective Shelf Registration Statement or a Piggyback Registration Statement.

         (b) The Holders shall not, if requested by the managing  underwriter or
underwriters of an Underwritten Offering, effect any public or private sale of
any Common Stock, including a sale pursuant to Rule 144, during the period
("Holdback Period") beginning 14 days prior to, and ending 90 days after, the
effective date of the registration statement relating to such Underwritten
Offering.

         (c) The  aggregate  number of days  during  which one or more  Blackout
Periods or Holdback Periods are in effect shall not exceed 225 days during the
Registration Period, provided that the aggregate number of days during which one
or more Blackout Periods or Holdback Periods are in effect shall not exceed 90
days during any 12-month period.

         (d) The  Company  shall  promptly  notify the Holders in writing of any
decision not to file a Registration Statement or not to cause a Registration
Statement to be declared effective or to discontinue sales of Registrable
Securities pursuant to this Section 3, which notice shall set forth the reason
for such decision (but not disclosing any nonpublic material information) and
shall include an undertaking by the Company promptly to notify the Holders as
soon as sales may resume. If the Company shall give any notice of postponement
of the filing or effectiveness of any registration statement or shall request
the Holders not to sell Registrable Securities pursuant to an effective
Registration Statement, the Company shall not, during the period of postponement
or withdrawal, sell any Common Stock for its own account pursuant to a
Registration Statement or permit any stockholder of the Company to sell Common
Stock pursuant to an effective Registration Statement, in either case other than
pursuant to a registration statement on Form S-8 (or an equivalent registration
form then in effect).

<PAGE>

4.       REGISTRATION PROCEDURES

         In connection with the filing of the Shelf Registration  Statement or a
Piggyback Registration Statement by the Company, the Company shall effect such
registrations to permit the sale of the Registrable Securities covered thereby
in accordance with the intended method or methods of disposition thereof, and in
connection with such Registration Statement the Company shall:

         (a)  At  least  3  business   days  before  the  filing  of  the  Shelf
Registration Statement or Piggyback Registration Statement, and a reasonable
time before the filing of or any Prospectus or any amendments or supplements
thereto, the Company shall afford to the Purchasers an opportunity to review a
draft of the Shelf Registration Statement, Piggyback Registration Statement or
any Prospectus or any amendments or supplements thereto, as applicable, except
for such portions thereof which outside securities counsel to the Company has
advised the Company contain material non-public information. The Holders of
Registrable Securities included or intended to be included in a Registration
Statement shall have a reasonable opportunity to comment on the sections of any
such Registration Statement or related Prospectus captioned "Selling
Stockholders" or "Plan of Distribution" (or the equivalent) and the Company
shall not file any Registration Statement that includes in such sections
statements concerning any such Holder, its holdings of Registrable Securities,
or its intended method or methods of distribution as to which such Holder shall
reasonably object.

         (b) Notify the selling Holders of Registrable  Securities promptly (but
in any event within five business days), and confirm such notice in writing: (i)
when a Prospectus or any Prospectus supplement or post-effective amendment has
been filed, and, with respect to a Registration Statement or any post-effective
amendment, when the same has become effective under the Securities Act, and (ii)
of the issuance by the SEC of any stop order suspending the effectiveness of a
Registration Statement or of any order preventing or suspending the use of any
preliminary prospectus or the initiation of any proceedings for that purpose.

         (c)  Use  its  best  efforts  to  prevent  the  issuance  of any  order
suspending the effectiveness of a Registration Statement or of any order
preventing or suspending the use of a Prospectus or suspending the qualification
(or exemption from qualification) of any of the Registrable Securities for sale
in any jurisdiction and, if any such order is issued, to use its best efforts to
obtain the withdrawal of any such order at the earliest practicable time.

         (d) Furnish to each selling Holder of  Registrable  Securities and each
managing underwriter, if any, at the sole expense of the Company one conformed
copy of the Shelf Registration Statement or Piggyback Registration Statement, as
applicable, and each post-effective amendment thereto and, if requested, all
documents incorporated or deemed to be incorporated therein by reference and all
exhibits.

         (e) Deliver to each selling Holder of Registrable  Securities,  and the
underwriters, if any, at the sole expense of the Company as many copies of the

<PAGE>

Prospectus or Prospectuses (including each form of preliminary prospectus) and
each amendment or supplement thereto and any documents incorporated by reference
therein as such Persons may reasonably request; and, subject to the last
paragraph of this Section 4, the Company consents to the use of such Prospectus
and each amendment or supplement thereto by each of the selling Holders of
Registrable Securities and the underwriters, agents or dealers, if any, in
connection with the offering and sale of the Registrable Securities covered by
such Prospectus and any amendment or supplement thereto.

         (f) Prior to any public offering of Registrable Securities,  to use its
reasonable best efforts to register or qualify, and to cooperate with the
selling Holders of Registrable Securities, the managing underwriter or
underwriters, if any, and respective counsel, in connection with the
registration or qualification (or exemption from such registration or
qualification) of such Registrable Securities for offer and sale under the
securities laws of such jurisdictions within the United States as any selling
Holder or the managing underwriter or underwriters reasonably request; keep each
such registration or qualification (or exemption therefrom) effective during the
period such Registration Statement is required to be kept effective and do any
and all other acts or things reasonably necessary or advisable to enable the
disposition in such jurisdictions of the Registrable Securities covered by the
applicable Registration Statement; provided, however, that the Company shall not
be required to (A) qualify to do business in any jurisdiction where it would not
otherwise be required to qualify but for this Section 4(f), (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 unreasonable material expense or burden, or (E) make any
change in its charter or by-laws, which in each case the Board, in good faith,
determines to be contrary to the best interests of the Company and its
stockholders.

         (g) Cooperate with the selling  Holders of  Registrable  Securities and
the managing underwriter or underwriters, if any, to facilitate the timely
preparation and delivery of certificates representing Registrable Securities to
be sold, which certificates shall not bear any restrictive legends and shall be
in a form in compliance with any applicable rules of a stock exchange on which
the Common Stock is then listed; and enable such Registrable Securities to be in
such denominations and registered in such names as the managing underwriter or
underwriters, if any, or Holders may reasonably request.

         (h) Upon the occurrence of any event or any information  becoming known
to the Company that makes any statement made in such Registration Statement or
related Prospectus or any document incorporated or deemed to be incorporated
therein by reference untrue in any material respect, as promptly as practicable
prepare and (subject to Section 4(a) hereof) file with the SEC, at the sole
expense of the Company, a supplement or post-effective amendment to such
Registration Statement or a supplement to the related Prospectus or any document
incorporated or deemed to be incorporated therein by reference, or file any
other required document so that, as thereafter delivered to the purchasers of
the Registrable Securities being sold thereunder, any such Prospectus will not
contain an 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, in
light of the circumstances under which they were made, not misleading.

         (i) Comply with all  applicable  rules and  regulations  of the SEC and
make generally available to its security holders earnings statements satisfying
the provisions of Section 11(a) of the Securities Act and Rule 158 thereunder

<PAGE>

(or any similar rule promulgated under the Securities Act) no later than 90 days
after the end of any 12-month period (or 120 days after the end of any 12-month
period if such period is a fiscal year) commencing on the first day of the first
fiscal quarter of the Company after the effective date of a Registration
Statement, which statements shall cover said 12-month periods.

         (j) Cooperate with each seller of Registrable Securities covered by any
Registration Statement in connection with any filings required to be made with
the National Association of Securities Dealers, Inc. (the "NASD").

         (k) Use its reasonable best efforts to cause all Registrable Securities
relating to any Registration Statement to be listed on each securities exchange
or national market system, if any, on which similar securities issued by the
Company are then listed.

         (l) In  connection  with  any  Underwritten  Offering,  enter  into  an
underwriting agreement as is customary in underwritten offerings of common
equity similar to the Common Stock, and take all such other actions as are
reasonably requested by the managing underwriter or underwriters in order to
expedite or facilitate the registration or the disposition of such Registrable
Securities and, in such connection:

             (i) make such representations and warranties to, and covenants
         with, the underwriters with respect to the business of the Company and
         its subsidiaries, as applicable (including any acquired business,
         properties or entity, if applicable), and the Registration Statement,
         Prospectus and documents, if any, incorporated or deemed to be
         incorporated by reference therein, in each case, as are customarily
         made by issuers to underwriters in firm-commitment underwritten
         offerings of common equity similar to the Common Stock, and confirm the
         same in writing if and when requested;

             (ii) obtain the written  opinions of counsel to the Company in
         form, scope and substance reasonably satisfactory to the managing
         underwriter or underwriters, addressed to the underwriters covering the
         matters customarily covered in opinions requested in underwritten
         offerings and such other matters as may be reasonably requested by the
         managing underwriter or underwriters;

             (iii) obtain  "comfort"  letters and updates  thereof in form,
         scope and substance reasonably satisfactory to the managing underwriter
         or underwriters from the independent certified public accountants of
         the Company (and, if necessary, any other independent certified public
         accountants of any subsidiary or of any business acquired by the
         Company for which financial statements and financial data are, or are
         required to be, included or incorporated by reference in the
         Registration Statement), addressed to each of the underwriters, such
         letters to be in customary form and covering matters of the type
         customarily covered in "comfort" letters in connection with
         underwritten offerings and such other matters as reasonably requested
         by the managing underwriter or underwriters as permitted by the
         Statement on Auditing Standards No. 72; and

<PAGE>

             (iv) if an  underwriting  agreement is entered into,  the same
         shall contain indemnification provisions and procedures no less
         favorable than those set forth in Section 6 hereof (or such other
         provisions and procedures acceptable to Holders of a majority of the
         Registrable Securities covered by such Registration Statement and the
         managing underwriter or underwriters or agents) with respect to all
         parties to be indemnified pursuant to said Section. The above shall be
         done at each closing under such underwriting agreement, or as and to
         the extent required thereunder.

         (l) Make available for inspection by any underwriter  participating  in
any such disposition of Registrable Securities, if any, and any attorney,
accountant or other agent retained by any such underwriter, at the offices where
normally kept, during reasonable business hours, all financial and other
records, pertinent corporate documents and instruments of the Company and its
subsidiaries, as applicable, as shall be reasonably necessary to conduct a
reasonable investigation within the meaning of Section 11 of the Securities Act,
and cause the officers, directors and employees of the Company and its
Subsidiaries, as applicable, to supply all information reasonably requested by
any such inspector in connection with such Registration Statement.

         (m) Enter into such customary agreements (including,  if applicable, an
underwriting agreement) and take such other actions as the Holders of a majority
of the Registrable Securities participating in such offering shall reasonably
request in order to expedite or facilitate the disposition of such Registrable
Securities. The Holders of the Registrable Securities which are to be
distributed by such underwriters shall be parties to such underwriting agreement
and may, at their option, require that the Company make to and for the benefit
of such Holders the representations, warranties and covenants of the Company
which are being made to and for the benefit of such underwriters and which are
of the type customarily provided to institutional investors in secondary
offerings.

         (n) Use its reasonable best efforts to take all other steps  reasonably
necessary or advisable to effect the registration of the Registrable Securities
covered by a Registration Statement.

         (o) Cause to be maintained a transfer agent and registrar for all
Registrable Securities covered by a Registration Statement.

         (p) Deliver  promptly to each Holder  participating in the offering and
each underwriter, if any, copies of all correspondence between the SEC and the
Company, its counsel or auditors with the SEC or its staff with respect to a
Registration Statement, other than those portions of any such correspondence
which contain information subject to attorney-client privilege or a request for
confidential treatment with respect to the Company, and, upon receipt of such
confidentiality agreements as the Company may reasonably request, make
reasonably available for inspection by any underwriter, if any, participating in
any disposition to be effected pursuant to a Registration Statement and by any
attorney, accountant or other agent retained by any such underwriter, all
pertinent financial and other records, pertinent corporate documents and
properties of the Company, and cause all of the Company's officers, directors
and employees to supply all information reasonably requested by any such
underwriter, attorney, account or agent in connection with such registration
statement.

<PAGE>

         (q) Make  reasonably  available  to its  employees  and  personnel  and
otherwise provide reasonable assistance to the underwriters (taking into account
the needs of the Company's businesses and the requirements of the marketing
process) in the marketing of Registrable Securities in any unwritten offering.

         (r)  Promptly  prior to the filing of any  document  which (i) is to be
incorporated by reference into the registration statement or the prospectus
(after the initial filing of such registration statement), and (ii) contains
disclosure specifically referring to the Holders provide copies of such document
to counsel for the selling Holders of Registrable Securities and to each
managing underwriter, if any, and make the Company's representatives reasonably
available for discussion of such information and make such changes in such
information concerning the selling Holders prior to the filing thereof as
counsel for such selling holders or underwriters may reasonably request.

         The Company may require  each seller of  Registrable  Securities  as to
which any registration is being effected to furnish to the Company such
information regarding such seller and the distribution of such Registrable
Securities as the Company may, from time to time, reasonably request. The
Company may exclude from such registration the Registrable Securities of any
seller so long as such seller fails to furnish such information within a
reasonable time after receiving such request. Each seller as to which any
registration is being effected shall furnish promptly to the Company all
information required to be disclosed in order to make the information previously
furnished to the Company by such seller not materially misleading.

         Each Holder of  Registrable  Securities  agrees by  acquisition of such
Registrable Securities that, upon actual receipt of any notice from the Company
of the happening of any event of the kind described in Section 4(b)(ii) hereof
or any information becoming known that makes any statement made in such
Registration Statement or related Prospectus or any document incorporated or
deemed to be incorporated therein by reference untrue in any material respect,
such Holder will forthwith discontinue disposition of such Registrable
Securities covered by such Registration Statement or Prospectus to be sold by
such Holder until such Holder's receipt of the copies of the supplemented or
amended Prospectus contemplated by Section 4(e) hereof, or until it is advised
in writing (the "Advice") by the Company that the use of the applicable
Prospectus may be resumed, and has received copies of any amendments or
supplements thereto. In the event the Company shall give any such notice, the
Registration Period shall be extended by the number of days during such period
from and including the date of the giving of such notice to and including the
date when each seller of Registrable Securities covered by such Registration
Statement, as the case may be, shall have received (i) the copies of the
supplemented or amended Prospectus contemplated by Section 4(e) hereof, or (ii)
the Advice.

         Each Holder of Registrable  Securities  understands that the Securities
Act may require delivery of a Prospectus in connection with any sale thereof
pursuant to a Registration Statement, and each such Holder shall comply with the
applicable Prospectus delivery requirements of the Securities Act in connection
with any such sale.


<PAGE>


5.       REGISTRATION EXPENSES

         (a)  All   Registration   Expenses  shall  be  borne  by  the  Company.
Notwithstanding the foregoing, the sellers of the Registrable Securities being
registered shall pay all (i) brokerage or underwriting fees, discounts and
commissions attributable to the sale of such Registrable Securities, (ii) the
fees and disbursements of any counsel or other advisors or experts retained by
such sellers (severally or jointly), and (iii) transfer taxes on resale of any
of the Registrable Securities by such sellers.

         (b) For purposes of this Agreement,  "Registration Expenses" shall mean
all fees and expenses incident to the compliance with this Agreement by the
Company (other than fees and expenses referred to in the second sentence of
Section 5(a) hereof), including, without limitation, (i) all registration and
filing fees, including, without limitation, (A) any SEC or NASD filing fees and
(B) fees and expenses of compliance with state securities or blue sky laws, (ii)
printing expenses if the printing of prospectuses is requested by the managing
underwriter or underwriters, if any, as the case may be, duplicating and copying
expenses, (iii) messenger, telephone and delivery expenses incurred by the
Company, (iv) all fees and disbursements of counsel for the Company, (v) fees
and expenses of all other Persons retained by the Company, including annual or
special audit and "comfort" letters, (vi) stock exchange listing fees and
expenses, if any, and (vii) the expenses relating to printing and distributing
the Shelf Registration Statement, Piggyback Registration Statement and any other
documents necessary in order to comply with this Agreement.

6.       INDEMNIFICATION AND CONTRIBUTION

         (a) The  Company  shall  indemnify  and hold  harmless  each  Holder of
Registrable Securities, the officers, partners (and directors, officers,
employees and stockholders thereof), employees, stockholders and directors of
each such Person (each, a "Participant"), from and against any and all losses,
claims, damages and liabilities, joint or several, actions or proceedings
(commenced or threatened) (collectively, "Losses") (including, without
limitation, the reasonable legal fees and other expenses (including settlements
made pursuant to the terms of Section 6(c)) actually incurred in connection with
any suit, action, proceeding (including any governmental or regulatory
investigation), claim or demand (a "Claim")) caused by, arising out of or based
upon (i) any untrue statement or alleged untrue statement of a material fact
contained in any Registration Statement (or any amendment thereto) or Prospectus
(as amended or supplemented from time to time) or any preliminary prospectus,
(ii) or caused by, arising out of or based upon any omission or alleged omission
to state therein a material fact required to be stated therein or necessary to
make the statements therein, in the case of the Prospectus in light of the
circumstances under which they were made, not misleading, except insofar as such
Losses are caused by any untrue statement or omission or alleged untrue
statement or omission made in reliance upon and in conformity with written
information relating to any Participant furnished to the Company by such
Participant expressly for use therein, or (iii) any violation by the Company of
any federal, state or common law rule or regulation applicable to the Company
and relating to action required of or inaction by the Company in connection with
any such registration, and the Company will reimburse any such indemnified party
for any legal or other expenses reasonably incurred by such indemnified party in

<PAGE>

connection with investigating or defending such Claim as such expenses are
incurred; provided, however, that the Company will not be liable if such untrue
statement or omission or alleged untrue statement or omission was contained or
made in any preliminary prospectus and corrected in the Prospectus or any
amendment or supplement thereto and the Prospectus does not contain any other
untrue statement or omission or alleged untrue statement or omission of a
material fact that was the subject matter of the related proceeding and any such
Loss suffered or incurred by the Participants resulted from any Claim by any
Person who purchased Registrable Securities which are the subject thereof from
such Participant and it is established in the related proceeding that such
Participant failed to deliver or provide a copy of the Prospectus (as amended or
supplemented) to such Person with or prior to the confirmation of the sale of
such Registrable Securities sold to such Person if required by applicable law,
unless such failure to deliver or provide a copy of the Prospectus (as amended
or supplemented) was a result of noncompliance by the Company with this
Agreement. Such indemnity and reimbursement of expenses shall remain in full
force and effect regardless of any investigation made by as on behalf of such
indemnified party and shall survive the transfer of such securities by such
Holder.

         (b) Each Participant  shall,  severally and not jointly,  indemnify and
hold harmless the Company, its directors, its officers who sign the Registration
Statement, and each Person who controls the Company within the meaning of
Section 15 of the Securities Act or Section 20 of the Exchange Act to the same
extent as the foregoing indemnity from the Company to each Participant, but only
with reference to information relating to such Participant furnished to the
Company, in writing by such Participant expressly for use in such Registration
Statement or Prospectus, any amendment or supplement thereto, or any preliminary
prospectus. The liability of any Participant under this paragraph shall in no
event exceed the net proceeds received by such Participant from sales of
Registrable Securities giving rise to such obligations.

         (c) If any Claim  shall be brought or  asserted  against  any Person in
respect of which indemnity may be sought pursuant to either of the two preceding
paragraphs, such Person (the "Indemnified Person") shall promptly notify the
Person against whom such indemnity may be sought (the "Indemnifying Person") in
writing, and the Indemnifying Person shall retain counsel reasonably
satisfactory to the Indemnified Person to represent the Indemnified Person and
any others the Indemnifying Person may reasonably designate in such Claim and
shall pay the reasonable fees and expenses actually incurred by such counsel
related to such proceeding; provided, however, that the failure to so notify the
Indemnifying Person shall not relieve it of any obligation or liability which it
may have hereunder or otherwise. In any such proceeding, any Indemnified Person
shall have the right to retain its own counsel, but the fees and expenses of
such counsel shall be at the expense of such Indemnified Person unless (i) the
Indemnifying Person and the Indemnified Person shall have mutually agreed to the
contrary, (ii) the Indemnifying Person shall have failed within a reasonable
period of time to retain counsel reasonably satisfactory to the Indemnified
Person or (iii) the named parties in any such proceeding (including any
impleaded parties) include both the Indemnifying Person and the Indemnified
Person or any affiliate and representation of both parties by the same counsel
would be inappropriate due to actual or potential differing interests between
them. The Indemnifying Person shall not, in connection with any one such
proceeding or separate but substantially similar related proceedings in the same
jurisdiction arising out of the same general allegations, be liable for the fees

<PAGE>

and expenses of more than one separate firm (in addition to any local counsel)
for all Indemnified Persons, and all such fees and expenses shall be reimbursed
promptly as they are incurred. If the Company shall be the Indemnifying Person,
any such separate firm for the Indemnified Persons shall be designated in
writing by Participants who sold a majority in interest of Registrable
Securities sold by all such Participants and reasonably acceptable to the
Company. If the Company shall be the Indemnified Person, any such separate firm
for the Company, its directors, its officers who sign a Registration Statement
and such control Persons of the Company shall be designated in writing by the
Company. No Indemnifying Person shall be liable for any settlement of any
proceeding effected without its prior written consent (which consent shall not
be unreasonably withheld or delayed), but if settled with such consent or if
there be a final judgment for the plaintiff for which the Indemnified Person is
entitled to indemnification pursuant to this Agreement, the Indemnifying Person
shall indemnify and hold harmless each Indemnified Person from and against any
loss or liability by reason of such settlement or judgment. No Indemnifying
Person shall, without the prior written consent of the Indemnified Persons
(which consent shall not be unreasonably withheld or delayed), effect any
settlement or compromise of any pending or threatened proceeding in respect of
which any Indemnified Person is or could have been a party, or indemnity could
have been sought hereunder by such Indemnified Person, unless such settlement
involves only the payment of money damages that are actually paid by the
Indemnifying Person or includes an unconditional written release of such
Indemnified Person, in form and substance reasonably satisfactory to such
Indemnified Person, from all liability on claims that are the subject matter of
such proceeding.

         (d) If  the  indemnification  provided  for in  the  first  and  second
paragraphs of this Section 6 is for any reason unavailable to, or insufficient
to hold harmless, an Indemnified Person in respect of any Losses, then each
Indemnifying Person under such paragraphs, in lieu of indemnifying such
Indemnified Person thereunder and in order to provide for just and equitable
contribution, shall contribute to the amount paid or payable by such Indemnified
Person as a result of such Losses, in such proportion as is appropriate to
reflect the relative fault of the Indemnifying Person or Persons on the one hand
and the Indemnified Person or Persons on the other in connection with the
statements or omissions or alleged statements or omissions that resulted in such
Losses (or actions in respect thereof) as well as any other relevant equitable
considerations. The relative fault of the parties shall be determined by
reference to, among other things, whether the untrue or alleged untrue statement
of a material fact or the omission or alleged omission to state a material fact
relates to information supplied by the Indemnifying Person on the one hand or
such Indemnified Person, as the case may be, on the other, the parties' relative
intent, knowledge, access to information and opportunity to correct or prevent
such statement or omission, and any other equitable considerations appropriate
in the circumstances. If, however, the allocation provided in the second
preceding sentence is not permitted by applicable law, then each indemnifying
party shall contribute to the amount paid or payable by such indemnified party
in such proportion as is appropriate to reflect not only such relative fault,
but also the relative benefits of the indemnifying party and the indemnified
party as well as any other relevant equitable considerations.

         (e) The  parties  agree  that it  would  not be just and  equitable  if
contribution pursuant to this Section 6 were determined by pro rata allocation
or by any other method of allocation that does not take account of the equitable
considerations referred to in the immediately preceding paragraph. The amount
paid or payable by an Indemnified Person as a result of the Losses referred to

<PAGE>

in the immediately preceding paragraph shall be deemed to include, subject to
the limitations set forth above, any reasonable legal or other expenses actually
incurred by such Indemnified Person in connection with investigating or
defending any such Claim. Notwithstanding the provisions of this Section 6, in
no event shall a Participant be required to contribute any amount in excess of
the amount by which net proceeds received by such Participant from sales of
Registrable Securities exceed the amount of any damages that such Participant
has otherwise been required to pay or has paid by reason of such untrue or
alleged untrue statement or omission or alleged omission. No Person guilty of
fraudulent misrepresentation (within the meaning of Section 11(f) of the
Securities Act) shall be entitled to contribution from any Person who was not
guilty of such fraudulent misrepresentation.

         (f)  Any  Losses  for  which  an  indemnified   party  is  entitled  to
indemnification or contribution under this Section shall be paid by the
Indemnifying Person to the Indemnified Person as such Losses are incurred. The
indemnity and contribution agreements contained in this Section 6 and the
representations and warranties of the Company set forth in this Agreement shall
remain operative and in full force and effect regardless of (i) any
investigation made by or on behalf of any Purchaser, any Holder, any person who
controls any Purchaser or any Holder, or any officers or directors of any
Purchaser or such Holder, and (ii) any termination of this Agreement.

         (g) The indemnity and contribution  covenants contained in this Section
6 are in addition to any liability which any Indemnifying Person may otherwise
have to any Indemnified Person.

7.       RULE 144

         The Company will file the reports  required to be filed by it under the
Exchange Act in a timely manner in accordance with the requirements of the
Exchange Act. The Company will also take such further action as any Holder of
Registrable Securities issued by the Company may reasonably request, to the
extent required from time to time to enable such holder to sell Registrable
Securities without registration under the Securities Act within the limitation
of the exemptions provided by Rule 144(k).

8.       MISCELLANEOUS

         (a) The  provisions of this  Agreement may not be amended,  modified or
supplemented, and waivers or consents to departures from the provisions hereof
may not be given, otherwise than with the prior written consent of (i) the
Company, and (ii) the Holders of not less than a majority in aggregate amount of
the then-outstanding Registrable Securities; provided, however, that Section 4
and this Section 8(a) may not be amended, modified or supplemented without the
prior written consent of each Holder (including any person who was a Holder of
Registrable Securities disposed of pursuant to any Registration Statement)
affected by any such amendment, modification or supplement. Notwithstanding the
foregoing, a waiver or consent to depart from the provisions hereof with respect
to a matter that relates exclusively to the rights of Holders of Registrable
Securities whose securities are being sold pursuant to a Registration Statement
and that does not directly or indirectly affect, impair, limit or compromise the

<PAGE>

rights of other Holders of Registrable Securities may be given by Holders of at
least a majority in aggregate amount of the Registrable Securities being sold by
such Holders pursuant to such Registration Statement.

         (b) Any notice  herein  required or  permitted  to be given shall be in
writing and may be personally served or delivered by nationally-recognized
overnight courier or by facsimile-machine confirmed telecopy, and shall be
deemed delivered at the time and date of receipt (which shall include telephone
line facsimile transmission). Each party shall provide notice to the other party
of any change in address. The addresses for such communications shall be:

             If to the Company:

                LaserSight Incorporated
                3300 University Boulevard
                Suite 140
                Orlando, Florida 32792
                Telecopy: (407) 678-9981
                Attention: Chief Financial Officer

                with a copy to:

                The Lowenbaum Partnership, LLC
                222 South Central Avenue
                Suite 901
                St. Louis, Missouri 63105
                Telecopy: (314) 746-4848
                Attention: Timothy L. Elliott, Esq.

                and

                Sonnenschein Nath & Rosenthal
                8000 Sears Tower
                Chicago, Illinois 60606
                Telecopy: (312) 876-7934
                Attention: Paul Miller, Esq.

                If to the Purchasers:

                Engmann Options, Inc.
                220 Bush Street, Suite 660
                San Francisco, California 94104
                Telecopy:   (415) 781-4641
                Attention:   Michael W. Engmann

                and
<PAGE>

                MDNH Partners, L.P.
                220 Bush Street, Suite 660
                San Francisco, California 94104
                Telecopy:   (415) 781-4641
                Attention:   Herbert C. Kurlan

                with a copy to:

                Phillip E. Handin, Esq.
                220 Bush Street, Suite 660
                San Francisco, California 94104
                Telecopy:    (415) 781-4641

         (c) This  Agreement  shall inure to the benefit of and be binding  upon
the successors and assigns of each of the parties hereto, and the Holders;
provided, however, that this Agreement shall not inure to the benefit of, or be
binding upon, a successor or assign of a Holder unless and to the extent such
successor or assign holds Registrable Securities. If any Person shall acquire
Registrable Securities from any Holder, in any manner (except for any
acquisition in violation of this Agreement, the Securities Purchase Agreement or
applicable law) whether by operation of law or otherwise, such transferee shall
promptly notify the Company and such Registrable Securities acquired from such
Holder shall be held subject to all of the terms of this Agreement, and by
taking and holding such Registrable Securities such Person shall be entitled to
receive the benefits of and be conclusively deemed to have agreed to be bound by
and to perform all of the terms and provisions of this Agreement. If the Company
shall so request, any such successor or assign shall agree in writing to acquire
and hold the Registrable Securities acquired from such Holder subject to all of
the terms hereof.

         (d)  This  Agreement  may be  executed  in two  or  more  counterparts,
including, without limitation, by facsimile transmission, all of which
counterparts 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. In the event any signature page is delivered by facsimile
transmission, the party using such means of delivery shall cause additional
original executed signature pages to be delivered to the other parties.

         (e) The headings in this Agreement are for convenience of reference and
shall not form a part of, or affect the interpretation of, this Agreement.

         (f) 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 such State. The parties hereto irrevocably consent to the
jurisdiction of the United States federal courts and Delaware State courts
located in the County of New Castle in the State of Delaware, in any suit or
proceeding based on or arising under this Agreement and irrevocably agree that
all claims in respect of such suit or proceeding may be determined in such
courts. The parties hereto irrevocably waive the defense of an inconvenient
forum to the maintenance of such suit or proceeding. Service of process upon any

<PAGE>

party hereto mailed by first-class mail shall be deemed in every respect
effective service of process upon such party in any such suit or proceeding.
Nothing herein shall affect any party's right to serve process in any other
manner permitted by law. 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.

         (g)  Whenever  the  consent  or  approval  of  Holders  of a  specified
percentage of Registrable Securities is required hereunder, Registrable
Securities held by the Company or its affiliates (as such term is defined in
Rule 405 under the Securities Act) shall not be counted in determining whether
such consent or approval was given by the Holders of such required percentage.

         (h)  Holders  of  Registrable   Securities  are  intended   third-party
beneficiaries of the agreements made hereunder among the Company and the
Purchasers and shall have the right to enforce this Agreement to the extent they
deem such enforcement necessary or advisable to protect their rights hereunder.

         (i) This Agreement, together with the Securities Purchase Agreement and
the other agreements among the parties of even date herewith or therewith, is
intended by the parties as a final expression of their agreement and to be a
complete and exclusive statement of their agreement and understanding in respect
of the subject matter hereof. There are no restrictions, promises, warranties or
undertakings, other than those set forth or referred to herein with respect to
the registration rights granted by the Company with respect to the Registrable
Securities. This Agreement supersedes all prior agreements and understandings
among the parties with respect to such subject matter.

         (j) During the time period  beginning on the date hereof and continuing
until the Company has satisfied its obligations hereunder or until such
obligations have expired, the Company will not enter into any agreement related
to the registration of its securities which is inconsistent with the rights
granted to the Holders pursuant to this Agreement. The rights granted to the
Purchasers pursuant to this Agreement do not conflict with any other agreements
to which the Company is a party.

         (k) If Registrable  Securities are held by a nominee for the beneficial
owner thereof, the beneficial owner thereof may, at its option, be treated as
the Holder of such Registrable Securities for purposes of any request or other
action by any Holder or Holders of Registrable Securities pursuant to this
Agreement (or any determination of any number or percentage of shares
constituting Registrable Securities held by any Holder or Holders of Registrable
Securities contemplated by this Agreement), provided that the Company shall have
received assurances reasonably satisfactory to it of such beneficial ownership.


<PAGE>


         IN WITNESS  WHEREOF,  the parties have caused this Agreement to be duly
executed as of the date first above written.

LASERSIGHT INCORPORATED                 ENGMANN OPTIONS, INC.


By:  /S/Gregory L. Wilson               By:  /s/Michael W. Engmann
    -------------------------------         -------------------------------
      Gregory L. Wilson
      Chief Financial Officer           Name:  Michael W. Engmann
                                            -------------------------------

                                        Title: Chairman
                                            -------------------------------


                                        MDNH PARTNERS, L.P.

                                        By: MDNH Trading Corporation, its
                                              General Partner

                                        By:  /s/Herbert C. Kurlan
                                            -------------------------------

                                        Name:  Herbert C. Kurlan
                                            -------------------------------

                                        Title: President
                                            -------------------------------






















                                 SIGNATURE PAGE

                        TO REGISTRATION RIGHTS AGREEMENT


                                     EXHIBIT 10.56
                          TECHNOLOGY PURCHASE AGREEMENT

         THIS TECHNOLOGY PURCHASE AGREEMENT ("Agreement") is made as of March 8,
2000, by and between LASERSIGHT TECHNOLOGIES, INC., a Delaware corporation
("Buyer"), and PREMIER LASER SYSTEMS, INC., a California corporation and its
wholly-owned subsidiary EYESYS-PREMIER, INC., a Delaware corporation
(collectively, "Seller").

                                    RECITALS

         A. Seller  desires  to sell to Buyer,  and Buyer  desires  to
purchase from Seller, certain assets comprising and related to Seller's corneal
topography/wave front aberration measurement system currently under development
and referred to as Topomax (collectively, the "Topomax System"), upon the terms
and conditions set forth herein.

         B. In connection therewith, Buyer and Seller desire to enter into
certain other agreements and covenants as set forth herein.

         NOW,  THEREFORE,  in  consideration  of the  premises and of the mutual
covenants of the parties hereinafter expressed, it is hereby agreed as follows:

                                    SECTION 1
                           PURCHASE AND SALE OF ASSETS

         1.1  Purchased Assets and Excluded Assets.

              (a)  Purchased Assets.  Subject to the terms and conditions
                   ----------------
         hereof, on the Closing Date (as hereinafter defined), Seller agrees to
         sell, transfer, assign and deliver to Buyer and Buyer agrees to
         purchase from Seller the following:

                   (i) all  interests of Seller in (A) any  prototype of
                   the Topomax System, (B) computer disks or CD Roms
                   that contain information related to the Topomax
                   System downloaded from Seller's computers or computer
                   system, and (C) all tangible personal property,
                   including, but not limited to, all furniture,
                   fixtures, computer hardware, equipment and supplies
                   which at any time have been utilized solely in
                   connection with the development of the Topomax System;

                   (ii) all interests of Seller in existing  versions of
                   the Topomax System related computer software
                   (including object code and source code, in machine
                   readable and listing form) operating systems,
                   application programs, routines and subroutines,
                   screen displays, user interfaces and machine
                   interfaces, Topomax System documentation, and all
                   files and records pertaining to the conception and
                   reduction to practice of the same, including, but not
                   limited to, the right to use and modify (solely for

<PAGE>

                   purposes of developing and commercializing the
                   Topomax System) such items that are utilized in
                   Seller's EyeSys line of products;

                   (iii) all Seller's right, title and interest to other
                   Topomax System related technology and know-how,
                   including, but not limited to, all algorithms,
                   patents, copyrights, tradenames, trademarks,
                   servicemarks, registered or unregistered, including
                   applications and registrations therefor and any
                   reissues, divisionals, continuations or
                   continuations-in-part thereof, trade secrets,
                   confidential business information (including ideas,
                   formulas, compositions, supplier and customer lists,
                   inventions, know-how, manufacturing and production
                   processes and techniques, research and development
                   information, drawings, designs, plans, proposals and
                   technical data, financial, marketing and business
                   data, pricing and cost information) and other Topomax
                   System related intellectual property rights; and all
                   of Seller's right, title and interest in and to any
                   third-party software (to the extent transferable) or
                   other technology which has been incorporated in the
                   Topomax Intellectual Property (as defined herein),
                   utilized by Seller in connection with the development
                   of the Topomax System at any time prior to or as of
                   the Closing Date, including, but not limited to, all
                   files, records and documentation pertaining to the
                   conception, development and reduction to practice of
                   the inventions claimed in the Topomax Intellectual
                   Property and those items more specifically described
                   on Schedule 1.1(a)(iii) hereto (collectively, the
                   "Topomax Intellectual Property");

                   (iv) all of  Seller's  goodwill  associated  with the
                   Topomax System and all causes of actions related to
                   the Topomax Intellectual Property, including, but not
                   limited to, all rights of recovery to past, present
                   and future infringement of the Topomax Intellectual
                   Property; and

                   (v)  copies  or  originals  of  all  Seller's  books,
                   records, ledgers, files, documents, correspondence,
                   lists, plats, drawings, creative materials,
                   advertising and promotional materials, studies,
                   reports and other printed or written materials used
                   by Seller relating to the Topomax System.

         All of the  assets of Seller to be  purchased  by Buyer  hereunder  are
herein sometimes collectively referred to as the "Purchased Assets."

              (b)  Excluded  Assets.  The parties  acknowledge  and
         agree that Buyer is acquiring hereunder only those assets or rights
         which are defined herein, collectively, as the Purchased Assets and
         that the Purchased Assets expressly exclude all other assets of Seller
         which do not relate to the Topomax Field (as defined in the Premier
         License (as defined herein)).

<PAGE>

              (c) Discovered Assets. If after the Closing, Buyer or
         Seller discovers any Purchased Assets that were not previously
         transferred to Buyer (each such item a "Discovered Asset"), such
         Discovered Asset shall be deemed to have been a component of the
         Purchased Assets. The party which discovers the Discovered Asset shall
         promptly provide the other party with written notice briefly describing
         the Discovered Asset. Seller hereby agrees to deliver to Buyer or its
         permitted assigns such consents, documents and instruments and to take
         such other actions, as may be required for the purpose of providing
         Buyer with all of Seller's right, title and interest in the Discovered
         Asset. If Buyer is unable for any reason to secure a signature from an
         authorized officer or agent of Seller for such consents, documents and
         instruments necessary to carry out the terms set forth in this Section
         1.1(c), Seller does hereby irrevocably designate and appoint Buyer and
         its authorized officers and agents as Seller's agent and
         attorney-in-fact, to act for and in Seller's behalf and stead to
         execute such items, with the same legal effect as if executed by
         Seller.

         1.2  Liabilities  and Obligations Are Not Being Assumed.  Buyer wil
              --------------------------------------------------
not assume, and will not be deemed to have assumed any liabilities of Seller,
whether fixed, contingent or unliquidated, whenever arising prior to the date of
the Closing or thereafter. Without limiting the foregoing, Buyer does not assume
and shall not be obligated to pay or satisfy any obligation, debt or liability,
contingent or otherwise, of Seller, including without limitation, any liability
for taxes, whether measured by income, sales or otherwise.

         1.3  Purchase Price. In addition to the consideration in the form of
              --------------
the license granted to Seller as described below, the aggregate consideration
(the "Purchase Price") to be paid by Buyer to Seller (or to such party as Seller
shall direct) for the Purchased Assets shall be $4,050,000 which shall be
payable as follows:

              (a)  on  the  Closing   Date  (as   defined   herein) $2,825,000
         shall be delivered to Seller by wire transfer of immediately
         available funds to such accounts as shall be designated by Seller prior
         to the Closing;

              (b) on the date  which is 30 days  after the Closing Date $500,000
         shall  be  delivered  to  Seller  by wire  transfer of immediately
         available  funds to such account as shall be designated by
         Seller; and

              (c) on the date  which is 60 days  after the  Closing Date
         $725,000  shall  be  delivered  to  Seller  by wire  transfer  of
         immediately  available  funds to such account as shall be designated by
         Seller.

         Seller  acknowledges and agrees that the payments  described in Section
1.3(b) and (c) shall be subject to set-off for Seller's indemnification
obligations as described in Section 7.3 of this Agreement. In addition, if any
of the sale of the Purchased Assets to Buyer, the LaserSight License (as defined
herein), the termination of the Sarver Agreements (as defined herein) or the
release of David Liu ("Liu") contemplated by Section 4.1 is being challenged (or

<PAGE>

an official committee or any party with standing threatens to challenge such
transaction) on any basis as a result of Seller filing for protection under any
bankruptcy or insolvency statute or rule, then the payments described in Section
1.3(b) and (c), to the extent such payments have not already been made, shall
not be made until approval of all such transactions. If such a challenge or
threat occurs and such approval is not received, then Buyer shall not be
obligated to make either of the payments described in Section 1.3(b) and (c), to
the extent such payments have not already been made, and Buyer shall be repaid
all amounts previously paid by Buyer to Seller, and upon such repayment Buyer
shall return the Purchased Assets to Seller to the extent Buyer has been repaid.
The existence of, or outcome related to, any such challenge or threat which
occurs after the Closing Date will not affect the fact that all right, title and
interest to the Purchased Assets transferred to Buyer at the Closing.

         1.4  Closing.  The  closing of the  transactions  contemplated  by this
Agreement (the "Closing") shall take place on March 8, 2000 if the conditions
set forth in Sections 5 and 6 have been satisfied, or as soon thereafter as such
conditions have either been satisfied or waived by the party benefiting from
such conditions, at the offices of Buyer, or at such other place as the parties
shall agree (the "Closing Date"), and shall be effective as of 12:01 a.m. on the
Closing Date.

         At the Closing,  Seller shall execute and deliver to Buyer  appropriate
instruments of assignment, transfer and conveyance and such other documents as
Buyer or its counsel shall reasonably request to transfer to Buyer title to and
right to possession of the Purchased Assets, free and clear of any liens,
claims, security interests or encumbrances.

                                    SECTION 2
               REPRESENTATIONS, WARRANTIES AND COVENANTS OF SELLER

         Seller hereby  represents  and warrants to Buyer as of the Closing Date
as follows. In connection with the following representations and warranties, to
the extent any representation or warranty is made "to Seller's knowledge" such
phrase shall mean the knowledge of Michael J. Quinn, Robert V. Mahoney, Liu or
Sarver (as defined herein).

         2.1  Corporate  Organization.  Seller is a corporation  duly
              -----------------------
organized, validly  existing and in good standing under the laws of the
jurisdiction of its incorporation,  with all requisite power and authority
(corporate and other) to own its properties and assets and to conduct its
business as now conducted.

         2.2  Corporate  Authority.  As of the Closing Date, Seller will have
              --------------------
the corporate power to enter into this Agreement and to carry out its
obligations hereunder. As of the Closing Date, the execution and delivery of
this Agreement and all agreements contemplated hereunder and the performance of
Seller's obligations hereunder and thereunder, will have been duly authorized by
the Board of Directors of Seller, and no other corporate proceedings on the part
of Seller will be necessary to authorize such execution, delivery and
performance. This Agreement and all agreements contemplated hereunder have been

<PAGE>

duly executed by Seller and, as of the Closing Date, will constitute valid and
legally binding obligations of Seller, enforceable against Seller in accordance
with the terms hereof and thereof, except to the extent that such enforcement
may be subject to bankruptcy, insolvency, reorganization, moratorium or other
similar laws now or hereafter in effect relating to creditors' rights generally,
and the remedy of specific performance and injunctive and other forms of
equitable relief may be subject to equitable defenses and to the discretion of
the court before which any proceeding therefore may be brought.

         2.3  No Violation.  Neither the execution,  delivery nor the
performance by Seller of this Agreement and all agreements  contemplated
hereunder violates or will violate any provision of law, of any order, judgment
or decree of any court or other governmental or regulatory authority, or of the
charter documents or by-laws of Seller, nor violates or will result in a breach
of or constitute (with due notice or lapse of time or both) a default under any
contract, lease, loan agreement, mortgage, security agreement, trust indenture
or other agreement or instrument to which Seller is a party or by which it is
bound or to which any of its properties or assets is subject, nor will result in
the creation or imposition of any lien, charge or encumbrance of any kind
whatsoever upon any of the properties or assets of Seller. Seller has not issued
any preferred stock nor does there exist any shareholders agreement relating to
Seller's capital stock. The transactions contemplated by this Agreement will not
violate any term or condition of any shareholders' agreement, bond, indenture,
contract or other instrument or require any consent thereunder.

         2.4 Consents  and  Approvals.  No consent,  waiver,  authorization,  or
              -----------------------
approval of any governmental or regulatory authority, domestic or foreign, or of
any  other  person,  firm or  corporation,  and no  declaration  to or filing or
registration with any such governmental or regulatory authority,  is required in
connection  with the execution  and delivery of this  Agreement by Seller or the
performance by Seller of its  obligations  hereunder,  except that an assignment
form will have to be filed with the United States Patent and Trademark Office to
record the transfer of the Topomax Patents (as defined on Schedule 1.1(a)(iii)).

         2.5  Litigation.  There are no  claims,  actions,  suits,  proceedings,
              ----------
disputes or investigations pending or, to Seller's knowledge, threatened before
any federal, state or local court or governmental or regulatory authority,
domestic or foreign, or before any arbitrator of any nature, brought by or
against Seller involving, affecting or relating to the Purchased Assets or the
transactions contemplated by this Agreement. Neither Seller nor the Purchased
Assets is subject to any order, writ, judgment, award, injunction or decree of
any federal, state or local court or governmental or regulatory authority or
arbitrator.

         2.6  Title.  As of the  Closing  Seller is the sole owner of all right,
              -----
title and interest in and to the Purchased Assets. Buyer acknowledges that it
has reviewed the disclosure set forth on Schedule 2.6 and understands the nature
of the confirmatory assignments described therein. Buyer acknowledges that
certain of Seller's ownership rights to the Purchased Assets derive from the
Sarver Agreements. Seller does not have any subsidiaries or affiliates that have

<PAGE>

any rights or interests, directly or indirectly, in any of the Purchased Assets.
Seller has the legal right to transfer the Purchased Assets as set forth in this
Agreement, and Seller has not executed any agreement which is in conflict with
the terms of this Agreement. The intellectual property assignments which have
been granted by Seller in favor of Strong River Investments, Inc. ("SRI") and
Herkimer LLC ("Herkimer") have been granted as collateral security interests
only and do not constitute an absolute assignment of such intellectual property.
Except for the intellectual property assignments which have been granted to SRI
and Herkimer, there are no other purported liens or assignments which encumber
the Purchased Assets.

         2.7  Topomax Intellectual Property.
              -----------------------------

              (a) Set forth on Schedule  1.1(a)(iii)  hereto is a listing of
         all United States and foreign patents, registered or unregistered,
         including applications and registrations therefor and any reissues,
         divisionals, continuations or continuations-in-part thereof, and trade
         secrets which have been incorporated in or are practiced by the Topomax
         System. Except for the security interests of SRI and Herkimer, title to
         the Topomax Intellectual Property is held exclusively by Seller free
         and clear of all options, liens, security interests, agreements,
         restrictions and other encumbrances. Seller has no registered
         copyrights, and no tradenames, trademarks, servicemarks, registered or
         unregistered, relating to the Topomax System.

              (b) There are no challenges, proceedings or infringement suits
         pending or, to the knowledge of Seller,  threatened with respect to the
         Topomax Intellectual Property.

              (c) The  Topomax  Intellectual  Property  has  been  developed
         exclusively by Seller and to Seller's (and employees with
         responsibility for intellectual property matters) knowledge none of the
         apparatus or methods associated with the Topomax Intellectual Property
         conflicts with, infringes or violates the rights of any other party.

              (d)  As of  the  Closing  Date,  except  for  Seller's  rights
         pursuant to the Premier License (as defined herein), neither Seller nor
         any person other than Buyer shall have any claim to, rights under, or
         interest in the Topomax System or the Topomax Intellectual Property,
         including, but not limited to, Topomax System software source code and
         object code, provided that Buyer acknowledges that certain of Seller's
         ownership rights to the Purchased Assets derive from the Sarver
         Agreements.

              (e) As of the  Closing  Date,  Buyer  will be vested  with all
         right, title and interest in and to the Topomax Intellectual  Property,
         free and clear of any rights or claims of any third party.

              (f) To the  knowledge of Seller,  the Topomax  Patents and the
         patents licensed to Buyer pursuant to the LaserSight License are all of
         the patents incorporated in or practiced by the Topomax System and/or
         Seller's EyeSys products.
<PAGE>

         2.8  Patent Protection.  Schedule 1.1(a)(iii)  represents a complete
              -----------------
and accurate list of all jurisdictions and registration numbers related to such
jurisdictions where the Topomax Patents have been applied for, registered, or
where any continuation or reissue applications corresponding to the Topomax
Patents have been filed, and there are no other jurisdictions where the Topomax
Patents have been registered or an application for registration has been made.
Except as indicated on Schedule 1.1(a)(iii), Seller has taken all reasonable and
customary action to maintain and protect the Topomax Patents and has paid all
fees to maintain Seller's rights in the Topomax Patents.

         2.9  Third-Party Rights. Seller has not previously used or disclosed
              ------------------
the Topomax Intellectual Property or any part thereof anywhere in the world. To
Seller's knowledge, none of the Topomax Patents are being infringed anywhere in
the world. Seller has not granted any license, right or option in or to any of
the Purchased Assets.

         With  respect to each of the Topomax  Patents,  Seller  warrants  that,
except as set forth on Schedule 2.9: (a) none of the Topomax Patents are, nor
has any of them ever been, subject to any injunction, judgment, order, decree,
ruling or charge; (b) to the knowledge of Seller (and employees with
responsibility for intellectual property matters) no action, suit, proceeding,
hearing, investigation, charge, complaint, claim or demand (collectively, a
"Claim") is or ever has been pending or is threatened which challenges the
legality, validity, enforceability, or ownership of any of the Topomax Patents;
and (c) to the knowledge of Seller (and employees with responsibility for
intellectual property matters), there is not any basis for any such Claim, and
Seller has received no notice asserting that any proposed development,
manufacturing, use, sale, license or disposition of products covered by the
Topomax Patents infringes or would infringe the rights of any other party.

         2.10 Accuracy  of  Information.  All  documents  delivered  or  to  be
              -------------------------
delivered by Seller, and to Seller's knowledge, all documents to be delivered on
behalf of Seller, in connection with this Agreement and the transactions
contemplated hereby are true, complete and correct in all material respects.
Neither this Agreement, nor any of the other documents contains any untrue
statement of a material fact or omits a material fact necessary to make the
statements made by Seller herein or therein, in light of the circumstances in
which made, not misleading.

         2.11 Agreements,  Judgments and Decrees. Seller represents and warrants
              ----------------------------------
that it is not subject to any agreement, judgment or decree which could
materially and adversely affect its ability to satisfy its obligations
hereunder.

         2.12 Transfer of Purchased  Assets.  The Purchase Price constitutes the
              -----------------------------
highest and best price Seller could receive for the Purchased Assets and was
arrived at through arm's length negotiations between Buyer and Seller. Seller
has not entered into this agreement or made any transfer or incurred any
obligations hereunder or in connection herewith, with actual intent to disturb,
hinder, delay or defraud either present or future creditors or other persons.
The Topomax System is currently in the development stage. Seller has marketed
the Purchased Assets to various potential purchasers and the bid of Buyer is the

<PAGE>

highest and best offer received by Seller for such assets and constitutes
reasonably equivalent value and fair consideration for such assets. The
Purchased Assets constitute only a portion of Seller's business and is far less
than substantially all of Seller's assets. The transactions contemplated by this
Agreement do not constitute a bulk transfer as defined in the Uniform Commercial
Code.

         2.13 Sarver  Agreements.  As of the Closing (i) that certain Consulting
              ------------------
Agreement (the "Sarver Consulting Agreement"), dated February 1, 1999, between
Seller and Sarver and Associates, Inc. ("SAA"), and that certain Technology
Transfer and Software License Agreement (the "Sarver Technology Agreement" and
together with the Sarver Consulting Agreement, the "Sarver Agreements"), dated
February 1, 1999, among Seller, SAA and Edwin J. Sarver, Ph.D. ("Sarver") shall
be terminated, (ii) SAA shall be paid $275,000, and (iii) SAA and Sarver
(collectively, the "Sarver Parties") shall have transferred to Seller all right,
title and interest that the Sarver Parties have or any time in the past may have
had in the Purchased Assets.

         2.14 Labor Matters.  There is no labor or other  collective  bargaining
              -------------
unit representing or seeking to represent any employee of Seller. As of the
Closing Date, there shall be no employment agreement between Liu and Seller and
there shall be no restrictions on Liu performing services in the Topomax Field
on behalf of Buyer.

         2.15 Product Liability.  Seller has no liability (and, to the knowledge
              -----------------
of Seller, there is no basis for any present or future action, suit, proceeding,
hearing, investigation, charge, complaint, claim or demand against it giving
rise to any liability) arising out of any injury to individuals or property as a
result of the ownership, possession or use of any product manufactured, sold,
leased or delivered by Seller.

         2.16 Environmental  Matters.   Seller  is  in  compliance  with  all
              ----------------------
Environmental Laws (as defined herein) in connection with the ownership, use,
maintenance and operation of the property relating to Seller's business and
otherwise in connection with the operation of Seller's business, (ii) Seller has
no liability, whether contingent or otherwise, under any Environmental Law with
respect to the operations or properties of Seller's business (including any of
the Purchased Assets), (iii) no notices of any violation or alleged violation
of, non-compliance or alleged non-compliance with, or any liability under, any
Environmental Law relating to the operations or properties of Seller's business
(including any of the Purchased Assets) have been received by Seller during the
past five years, (iv) there are no administrative, civil or criminal actions,
suits, claims, proceedings or investigations pending or, to the best knowledge
of Seller, threatened, relating to compliance with or liability under any
Environmental Law affecting Seller's business (including any of the Purchased
Assets), and (v) to Seller's knowledge, no underground tank or other underground
storage receptacle for Hazardous Materials (as defined herein) is located on any
property, leased or occupied by Seller or any of its Affiliates.

         For purposes of this Section 2.16 "Hazardous  Materials" means each and
every element, compound, chemical mixture, contaminant, pollutant, material,
waste or other substance which is defined, determined or identified as hazardous

<PAGE>

or toxic under any Environmental Law or the release of which is prohibited under
any Environmental Law. Without limiting the generality of the foregoing, the
term will include:

              (a)  "hazardous  substances"  as defined in the  Comprehensive
         Environmental Response, Compensation and Liability Act of 1980, the
         Superfund Amendment and Reauthorization Act of 1986, or Title III of
         the Superfund Amendment and Reauthorization Act, each as amended, and
         regulations promulgated thereunder;

              (b)  "hazardous  waste" as defined in the Resource  Conservation
         and Recovery Act of 1976, as amended, and regulations promulgated
         thereunder;

              (c)  "hazardous  materials"  as defined in the  Hazardous
         Materials  Transportation  Act, as amended, and regulations promulgated
         thereunder;

              (d)  "chemical  substance  or mixture"  as defined in the Toxic
         Substances Control Act, as amended, and regulations promulgated
         thereunder; and

              (e)  petroleum products and byproducts, and asbestos.

         For purposes of this Section 2.16 "Environmental Law" means any
federal, state or local statute, regulation or ordinance or any judicial or
administrative decree or decision with respect to any Hazardous Materials,
drinking water, groundwater, wetlands, landfills, open dumps, storage tanks,
underground storage tanks, solid waste, waste water, storm water run-off, waste
emissions or wells. Without limiting the generality of the foregoing, the term
will encompass each of the following statutes and the regulations promulgated
thereunder: (i) the Comprehensive Environmental Response, Compensation and
Liability Act of 1980 (codified in scattered sections of 26 U.S.C., 33 U.S.C.,
42 U.S.C. and 42 U.S.C.ss. 9601 et seq.); (ii) the Resource Conservation and
Recovery Act of 1976 (42 U.S.C.ss. 6901 et seq.); (iii) the Hazardous Materials
Transportation Act (49 U.S.C.ss. 1801 et seq.); (iv) the Toxic Substances
Control Act (15 U.S.C.ss. 2061 et seq.); (v) the Clean Water Act (33 U.S.C.ss.
7401 et seq.); (vi) the Clean Air Act (42 U.S.C.ss. 7401 et seq.); (vii) the
Safe Drinking Water Act (21 U.S.C.ss. 349); 42 U.S.C.ss. 201 andss. 300f et
seq.); (viii) the National Environmental Policy Act of 1969 (42 U.S.C.ss. 4321);
(ix) the Superfund Amendment and Reauthorization Act of 1986 (codified in
scattered sections of 10 U.S.C., 29 U.S.C., 33 U.S.C. and 42 U.S.C.); and (x)
Title III of the Superfund Amendment and Reauthorization Act (40 U.S.C.ss. 1101
et seq).

         2.17 Taxes. All federal, state, local or foreign,  sales,  withholding,
              -----
payroll and employment taxes, fees, assessment or charges, including any
interest, penalty or addition thereto ("Taxes") owed by Seller (whether or not
shown on any tax return), have been paid and all current Taxes have been paid or
provided for or will be paid or provided for prior to the Closing.

<PAGE>

                                    SECTION 3
                     REPRESENTATIONS AND WARRANTIES OF BUYER

         Buyer  hereby  represents  and  warrants  to Seller and  covenants  and
agrees, as of the Closing Date, as follows:

         3.1  Corporate  Organization.  Buyer is a corporation  duly  organized,
              -----------------------
validly existing and in good standing under the laws of the jurisdiction of its
incorporation, with all requisite power and authority (corporate and other) to
own its properties and assets and to conduct its business as now conducted.

         3.2  Corporate  Authority.  As of the Closing Date,  Buyer will have
              --------------------
the corporate power to enter into this Agreement and to carry out its
obligations hereunder. As of the Closing Date, the execution and delivery of
this Agreement and all agreements contemplated hereunder and the performance of
Buyer's obligations hereunder and thereunder, will have been duly authorized by
the Board of Directors of Buyer, and no other corporate proceedings on the part
of Buyer will be necessary to authorize such execution, delivery and
performance. This Agreement and all agreements contemplated hereunder have been
duly executed by Buyer and, as of the Closing Date, will constitute valid and
legally binding obligations of Buyer, enforceable against Buyer in accordance
with the terms hereof and thereof, except to the extent that such enforcement
may be subject to bankruptcy, insolvency, reorganization, moratorium or other
similar laws now or hereafter in effect relating to creditors' rights generally,
and the remedy of specific performance and injunctive and other forms of
equitable relief may be subject to equitable defenses and to the discretion of
the court before which any proceeding therefore may be brought.

         3.3  No Violation.  Neither the execution,  delivery nor the
              ------------
performance by Buyer of this Agreement and all agreements contemplated hereunder
violates or will violate any provision of law, of any order, judgment or decree
of any court or other governmental or regulatory authority, or of the charter
documents or by-laws of Buyer, nor violates or will result in a breach of or
constitute (with due notice or lapse of time or both) a default under any
contract, lease, loan agreement, mortgage, security agreement, trust indenture
or other agreement or instrument to which Buyer is a party or by which it is
bound or to which any of its properties or assets is subject, nor will result in
the creation or imposition of any lien, charge or encumbrance of any kind
whatsoever upon any of the properties or assets of Buyer.

         3.4  Consents and  Approvals.  Other than  requirements  of federal and
              -----------------------
state securities laws, no filing or registration with, no notice to and no
permit, authorization, consent or approval of any third party or any public or
governmental body or authority is necessary for the consummation by Buyer of the
transactions contemplated by this Agreement.

                                    SECTION 4
                       ADDITIONAL AGREEMENTS AND COVENANTS
<PAGE>

         4.1  David Liu.  Effective  as of the  Closing  Date,  Seller  shall
              ---------
(i) terminate Liu's employment with Seller without cause and satisfy all of
Seller's obligations in connection with such a termination, and (ii) release Liu
from any and all obligations under that certain Non Disclosure & Confidentiality
Agreement, dated December 23, 1996, between Liu and EyeSys-Premier, Inc. as
successor to EyeSys Technologies, Inc., which relate to the Topomax Field. After
the Closing Date, Buyer agrees to make Liu available to provide technical
assistance to Seller for up to 10 hours per month until the first to occur of
(i) the six-month anniversary of the Closing Date, and (ii) Liu has completed
the upgrade for Seller's Vista product.

         4.2  LaserSight  License.  Seller agrees to grant Buyer a  royalty-
              -------------------
free, perpetual,  exclusive  license (the  "LaserSight  License") in the form
attached hereto as Exhibit A.

         4.3  Premier License.   Buyer agrees to grant Seller a royalty-free,
              ---------------
perpetual, exclusive license (the "Premier License") in the form attached
hereto as Exhibit B.

         4.4  Intellectual Property Further Assurances. After the Closing,
              ----------------------------------------
Seller agrees to cooperate with any reasonable inquiry Buyer may have in
connection with the Topomax Intellectual Property. Seller shall make
available such personnel and books and records as Buyer may reasonably
request in connection with any such inquiry.

         Seller agrees to sign and deliver to Buyer,  promptly following Buyer's
request, any and all agreements, documents, certificates and papers that may be
necessary to confirm Buyer's exclusive ownership of the Topomax Intellectual
Property. If Buyer seeks to secure a reissue, divisional, continuation, or
continuation-in-part of any of the Topomax Patents or in the case of any
reexamination of the Topomax Patents Seller agrees to cooperate with Buyer in
any manner reasonably requested by Buyer. Seller agrees not to directly or
indirectly contest any proceeding, or otherwise aid, assist or participate in
any proceeding contesting, the validity or enforceability of the Topomax
Patents.

         If  Buyer  is  unable  for any  reason  to  secure  a  signature  of an
authorized officer or agent of Seller for any agreements, documents,
certificates or papers necessary to carry out the terms set forth in the
immediately preceding paragraph, Seller does hereby irrevocably designate and
appoint Buyer and its authorized officers and agents as Seller's agent and
attorney-in-fact, to act for and in Seller's behalf and stead to execute such
items, with the same legal effect as if executed by Seller. Seller hereby
confirms that it has waived and quit claimed to Buyer any and all claims of any
nature whatsoever that Seller may now have or may later have in connection with
the Topomax Patents.

         4.5  Filing of Documents.  Seller does hereby irrevocably  appoint
              -------------------
Buyer and its authorized officers and agents as Seller's attorney-in-fact, to
act for and in Seller's behalf and stead for purposes of executing and
delivering any patent assignment documents relating to the Topomax Patents, any
collateral or lien release documents relating to the Purchased Assets, any
required consents to the LaserSight License, or acknowledgments as to no liens
on the Topomax Patents, all as Buyer may request with the same legal effect as
if executed by Seller.

<PAGE>
                                    SECTION 5
                    CONDITIONS TO SELLER'S OBLIGATION TO SELL

         5.1  Conditions to Seller's Obligation to Sell. The obligation of
              -----------------------------------------
Seller hereunder to sell the Purchased Assets to Buyer at the Closing is subject
to the satisfaction,  as of the  Closing  Date,  of  each of the  following
conditions thereto, provided that these conditions are for Seller's sole benefit
and may be waived by Seller at any time in its sole discretion:

              (a)   Buyer shall have executed this Agreement and delivered the
         same to Seller.

              (b)   Buyer  shall  have  wired  same-day  funds to the  account
         designated  by  Seller  equal to that  portion  of the  Purchase  Price
         described in Section 1.3(a).

              (c)   Buyer and Seller shall have executed the Premier License.

              (d)   The  representations and warranties of Buyer shall be true
         and correct as of the date when made and as of the Closing as though
         made at that time (except for representations and warranties that speak
         as of a specific date), and Buyer 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 Buyer at or prior to the Closing. Buyer shall have
         received a certificate, executed by the Chief Executive Officer or
         Secretary of Buyer, dated as of the Closing Date to the foregoing
         effect.

              (e)   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 restricts or prohibits the
         consummation of any of the transactions contemplated by this Agreement.

                                    SECTION 6
                  CONDITIONS TO BUYER'S OBLIGATION TO PURCHASE

         6.1  The obligation of Buyer hereunder to purchase the Purchased
Assetson the Closing Date is subject to the satisfaction of each of the
following conditions, provided that these conditions are for Buyer's sole
benefit and may be waived by Buyer at any time in Buyer's sole discretion:

              (a)   Seller shall have executed this Agreement and delivered the
         same to Buyer.

              (b)   The representations and warranties of Seller shall be true
         and correct as of the date when made and as of the Closing as though
         made at that time and Seller 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

<PAGE>

         complied with by Seller at or prior to the Closing. Buyer shall have
         received a certificate, executed by the Chief Executive Officer or
         Chief Financial Officer of Seller, dated as of the Closing Date to the
         foregoing effect.

              (c)   Buyer  shall  be  satisfied  with  its  business,  legal,
         accounting,  financial and  intellectual  property due diligence it was
         able to perform 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 restricts or prohibits the
         consummation of any of the transactions contemplated by this Agreement.

              (e)   Buyer shall have  received  an opinion of  Seller's  legal
         counsel,  dated as of the Closing Date, in a form reasonably acceptable
         to Buyer.

              (f)   Seller shall have delivered to Buyer  certificates of good
         standing of Seller and the subsidiaries which are organized pursuant to
         the corporate laws of a State within the United States as of a date no
         earlier than 30 days prior to the Closing.

              (g)   Seller  shall  have  delivered  to  Buyer  a  certificate
         executed by a duly authorized officer certifying (i) a copy of Seller's
         certificate of incorporation and by-laws, (ii) resolutions authorizing
         the execution of this Agreement, and (iii) incumbency matters.

              (h)   The Sarver  Consulting  Agreement  and  Sarver  Technology
         Agreement shall have each been terminated on terms and conditions
         acceptable to Buyer, and Buyer, SAA and Sarver shall have entered into
         new agreements the form and substance of which is acceptable to Buyer.

              (i)   Seller shall have taken all action contemplated by
         Section 4.1 hereof.

              (j)   Seller shall have delivered to Buyer a general release, in
         form and substance reasonably acceptable to Buyer, all necessary UCC-3
         partial releases or terminations, and all necessary documents to
         release claims to the Topomax Patents from each of the following
         lienholders of Seller: (i) SRI, and (ii) Herkimer.

              (k)   Seller  shall have  delivered to Buyer an  assignment,  in
         form and  substance  reasonably  acceptable  to  Buyer,  of each of the
         Topomax Patents.

              (l)   Seller shall have delivered to Buyer a copy of the
         LaserSight License Agreement.

              (m)   Buyer  shall be  satisfied  as to the  ownership  and any
         possible   impairment  of  the  Purchased  Assets,   including  without
         limitation, the Topomax Intellectual Property.
<PAGE>

                                    SECTION 7
                                 INDEMNIFICATION

         7.1  Seller's Indemnification.   Seller hereby agrees  to
              ------------------------
indemnify and hold harmless Buyer, and any person or entity controlling,
controlled by or under common control with Buyer, from and against any and all
claims, damages, liabilities, losses and expenses (including reasonable
attorneys' fees) resulting from or arising out of (i) any breach by Seller of
any covenant, representation, warranty or obligation of Seller contained in this
Agreement or any agreement executed in connection with this Agreement other than
the LaserSight License or the Premier License, (ii) any infringement or alleged
infringement claim brought against Buyer with respect to the Topomax
Intellectual Property (in the form the Topomax Intellectual Property existed as
of the Closing Date), whether arising prior to the Closing Date or thereafter,
or (iii) any liability or obligation of Seller, including, without limitation,
judgments or liens attached to or asserted against the Purchased Assets or
Buyer.

         7.2  Buyer's Indemnification.  Buyer hereby agrees to indemnify
              -----------------------
and hold harmless Seller, and any person or entity controlling, controlled by or
under common control with Seller, from and against any and all claims, damages,
liabilities, losses and expenses (including reasonable attorneys' fees)
resulting from or arising out of any breach by Buyer of any covenant,
representation, warranty or obligation of Buyer contained in this Agreement or
any agreement executed in connection with this Agreement other than the
LaserSight License or the Premier License.

         7.3  Notice of Claim.  The party to be  indemnified  hereunder
                   ---------------
(the "Indemnified Party") shall notify in writing (such notification shall be
referred to herein as a "Claims Notice") the indemnifying party (the
"Indemnifying Party") within (i) 60 days after a claim is presented to the
Indemnified Party or the Indemnified Party becomes aware of substantial facts
that would reasonably appear to the Indemnified Party to be likely to give rise
to a claim for indemnity hereunder, or (ii) five days if the Indemnified Party
receives formal notice of the filing of a suit, petition or claim or the
scheduling of a hearing related to a matter which may give rise to claim for
indemnity hereunder. Each Claims Notice shall, if feasible, contain a reasonable
estimate by the Indemnified Party of the losses, costs, liabilities and expenses
(including, but not limited to, costs and expenses of litigation and attorneys'
fees) which the Indemnified Party may incur. If Buyer is the Indemnified Party
and delivers a Claims Notice to Seller, and either or both of the payments
described in Section 1.3(b) or (c) have not yet been made, Buyer shall have the
right to escrow the amount claimed in the Claims Notice. These funds shall be
released from escrow and either paid to Seller or retained by Buyer depending on
the final resolution of such situation. Such escrow shall be established with a
bank or title company acceptable to Buyer and Seller, with neither party
unreasonably withholding their consent.

<PAGE>

         The Indemnifying  Party shall have the right to defend a claim
and control the defense, settlement and prosecution of any litigation; provided,
however, in order to have the right to defend a claim and control the defense,
settlement and prosecution of any litigation, the Indemnifying Party (i) must
expressly acknowledge the assumption by it of all liabilities related to such
litigation, including without limitation, the cost of such defense, settlement
and prosecution of such litigation, and (ii) unless the Indemnified Party
consents otherwise in writing, may only compromise or settle such litigation
solely for money damages for which the Indemnifying Party shall be fully liable.
If the Indemnifying Party fails to defend such claim, the Indemnified Party will
(upon further notice to the Indemnifying Party) have the right to undertake the
defense, compromise or settlement of such claim on behalf and for the account
and risk of the Indemnifying Party. The Indemnifying Party will make available
to the Indemnified Party or its representatives, at the Indemnifying Party's
expense, all records and other materials in the Indemnifying Party's possession
and all employees or agents of the Indemnifying Party required by the
Indemnified Party for the Indemnified Party's use in contesting any such claim,
and the Indemnified Party and its representatives agree that they will not use
the Indemnifying Party's making available to them of any such material, or its
agreement to do so, as a basis for asserting a waiver by the Indemnifying Party
of any statutory or common law privilege the Indemnifying Party might have in
any other proceedings, whether related or unrelated to the matter giving rise to
the claim. If the Indemnified Party fails to notify the Indemnifying Party of a
claim in accordance with the terms of this Section 7.3, and the Indemnifying
Party is thereby materially prejudiced by such failure of notice in its defense
of the claim, the Indemnifying Party's obligation to indemnify hereunder shall
be extinguished with respect to such claim to the extent that the Indemnifying
Party has been prejudiced by the failure to give such notice. The amount of
losses for which indemnification is provided under this Agreement shall be net
of any amounts recovered by the Indemnified Party under insurance policies
or from unaffiliated third parties with respect to such losses.

                                    SECTION 8
                               GENERAL PROVISIONS

         8.1  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, without giving
effect to the principles of conflicts of law. The parties hereto irrevocably
consent to the jurisdiction of the United States federal courts and state courts
located in the County of New Castle in the State of Delaware in any suit or
proceeding based on or arising under this Agreement or the transactions
contemplated hereby and irrevocably agree that all claims in respect of such
suit or proceeding may be determined in such courts. Buyer and each Seller
irrevocably waives the defense of an inconvenient forum to the maintenance of
such suit or proceeding. Service of process upon Buyer or Seller mailed by
certified mail, return receipt requested, shall be deemed in every respect
effective service of process upon Buyer in any suit or proceeding arising

<PAGE>

hereunder. Nothing herein shall affect Seller's right to serve process in any
other manner permitted by law. 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.

         8.2  Counterparts.  This  Agreement  may be  executed  in  two or  more
              ------------
counterparts, including, without limitation, by facsimile transmission, all of
which counterparts 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. In the event any signature page is delivered by facsimile
transmission, the party using such means of delivery shall cause additional
originally executed signature pages to be delivered to the other parties.

         8.3  Headings.  The headings of this Agreement are for convenience of
              --------
reference and shall not form part of, or affect the interpretation of, this
Agreement.

         8.4  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.

         8.5  Entire  Agreement;  Amendments.  This Agreement,  the Schedules
              ------------------------------
and Exhibits hereto, which are incorporated herein by this reference, 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 Buyer nor Seller makes 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
Buyer and each Seller.

         8.6  Notice.  Any notice herein  required or permitted to be given
              ------
shall be in writing and may be personally served or delivered by nationally-
recognized overnight courier or by facsimile-machine confirmed telecopy, and
shall be deemed delivered at the time and date of receipt (which shall include
telephone line facsimile transmission). Each party shall provide notice to the
other party of any change in address. The addresses for such communications
shall be:

                      If to Buyer:

                      LaserSight Incorporated
                      3300 University Boulevard
                      Suite 140
                      Winter Park, Florida 32792
                      Telecopy:      (407) 678-9982
                      Attention:     Chief Executive Officer

<PAGE>

                      with a copy to:

                      The Lowenbaum Partnership, L.L.C.
                      222 South Central Avenue
                      Suite 901
                      St. Louis, Missouri 63105
                      Telecopy:      (314) 746-4848
                      Attention:     Timothy L. Elliott, Esq.

                      If to Seller:

                      Premier Laser Systems, Inc.
                      3 Morgan
                      Irvine, California 92618
                      Telecopy:      (949) 859-0656
                      Attention:     Michael Quinn

                      with a copy to:

                      Knobbe, Martens, Olson & Bear, LLP
                      620 Newport Center Drive
                      16th Floor
                      Newport Beach, California 92660
                      Telecopy:      (949) 760-9502
                      Attention: William Nieman, Esq.

                      and

                      O'Melveny & Myers, L.L.P.
                      610 Newport Center Drive
                      Newport Beach, California
                      Telecopy: (949) 823-6994
                      Attention: Suzzanne Uhland, Esq.

         8.7  Successors and Assigns.  This Agreement  shall be binding upon and
              ----------------------
inure to the benefit of the parties and their successors and assigns. Neither
Buyer nor Seller shall assign this Agreement or any rights or obligations
hereunder without the prior written consent of the other.

         8.8  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.

<PAGE>

         8.9  Survival.  All  representations  and  warranties in this
              --------
Agreement shall survive the execution and delivery of this Agreement and the
Closing.  All agreements contained herein shall survive the Closing until, by
their respective terms, they are no longer operative.

         8.10 Public Filings;  Publicity.  No party hereto shall make any public
              --------------
statement regarding the transactions contemplated hereby unless the language and
timing of such statement has been approved by both Buyer and Seller. If Buyer
and Seller cannot mutually agree on such disclosure matters, either party may
make such disclosures as may be advised by such party's securities counsel.
Notwithstanding the foregoing, each of the parties hereto may, in documents
required to be filed by it with the SEC or other regulatory bodies, make such
statements with respect to the transactions contemplated hereby as each may be
advised is legally necessary upon advice of its counsel; provided, however, that
the party making such determination shall immediately notify the other party
that it intends to make a public announcement and the parties hereto shall, in
good faith, attempt to agree on any public announcements or publicity statements
with respect thereto (which approval shall not be unreasonably withheld or
delayed).

         8.11 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.

         8.12 Topomax Patent Enforcement.  Upon learning of the infringement of
              --------------------------
any of the Topomax Patents by third parties, Seller shall inform the other in
writing of that fact, and shall supply the other with any evidence available
pertaining to the infringement.

         8.13 Termination of Agreement.  If the Closing shall not have occurred
              ------------------------
on or before the first to occur of (i) April 1, 2000, or (ii) Seller files for
protection under any bankruptcy or insolvency statute or rule (or any of
Seller's creditors take such action), this Agreement shall terminate at the
close of business on such date.


<PAGE>


         JURY TRIAL WAIVER.  EACH OF THE PARTIES HERETO  IRREVOCABLY  WAIVES ANY
RIGHT TO TRIAL BY JURY FOR ANY MATTER ARISING UNDER OR IN ANY WAY RELATED TO
THIS AGREEMENT AND THE OTHER TRANSACTION DOCUMENTS. THIS IS A KNOWING WAIVER
GRANTED AFTER CONSULTATION WITH SUCH PARTY'S LEGAL COUNSEL.

         IN WITNESS  WHEREOF,  Seller and Buyer have caused this Agreement to be
duly executed as of the date first above written.

LASERSIGHT TECHNOLOGIES, INC.              PREMIER LASER SYSTEMS, INC.

By:  /s/Gregory L. Wilson                  By:  /s/Michael J. Quinn
    -----------------------------              -----------------------------
Name:  Gregory L. Wilson                   Name:  Michael J. Quinn
    -----------------------------              -----------------------------
Title: Secretary                           Title: President & CEO
    -----------------------------              -----------------------------

                                           EYESYS-PREMIER, INC.

                                           By:   /s/Michael J. Quinn
                                                -----------------------------
                                           Name:  Michael J. Quinn
                                                -----------------------------
                                           Title: President
                                                -----------------------------














                 Signature Page to Technology Purchase Agreement


<PAGE>




                              Schedule 1.1(a)(iii)

                          Topomax Intellectual Property

1.       Each of the following patents (collectively, the "Topomax Patents") are
 being purchased by Buyer:

                                                       Appl No./    Filing Date/
Title                                 Country         Patent No.     Issue Date
- -----                                 -------         ----------     ----------

A Method of Corneal Analysis Using                    08/736,348      10/23/96
  a Checkered Placido Apparatus        USA            5,841,511       11/24/98
A Method of Corneal Analysis Using     USA            09/102,839      06/23/98
  a Checkered Placido Apparatus
A Method of Corneal Analysis Using
  a Checkered Placido Apparatus        PCT            PCTUS97/19487   10/22/97
Checkered Placido Apparatus and        BRAZIL         PI9306484-5     06/02/93
  Method
Checkered Placido Apparatus and        CAN            2137151         06/02/93
  Method
Checkered Placido Apparatus and        JAPAN          500870/1994     06/02/93
  Method
Multi-Camera Corneal Analysis System   USA            08/638,875      04/25/96
                                                      5,847,804       12/08/98
Multi-Camera Corneal Analysis System   USA            08/956,515      10/23/97
                                                      5,953,100       09/14/99
Multi-Camera Corneal Analysis System   EPO            95940570.5      10/30/95
Multi-Camera Corneal Analysis System   JAPAN          514798/1996     10/30/95

Topomax System patent application      USA                            03/07/00



2.       Each of the following items are being purchased by Buyer:

         a. All drawings, designs, plans, proposals and technical data of the
            EyeSys 2000 System that are utilized in the Topomax System


         b. Copy of the EyeSys 2000 System components vendor list









                                   EXHIBIT 11
                             LASERSIGHT INCORPORATED
                          COMPUTATION OF LOSS PER SHARE
                  YEARS ENDED DECEMBER 31, 1999, 1998, AND 1997

<TABLE>
<CAPTION>

                                                              1999             1998            1997
                                                              ----             ----            ----
 <S>                                                       <C>            <C>               <C>

BASIC
     Weighted average shares outstanding                   16,207,000       12,272,000        9,504,000
                                                         ============     ============     ============

     Net loss                                            $(14,423,980)     (11,882,389)      (7,253,084)
     Conversion discount on preferred stock                        --         (858,872)         (41,573)
     Dividends on preferred stock                                  --       (2,751,953)        (298,269)
                                                         ------------     ------------     ------------
     Loss attributable to common shareholders            $(14,423,980)     (15,493,214)      (7,592,926)
                                                         ============     ============     ============

     Basic loss per share                                $      (0.89)           (1.26)           (0.80)
                                                         ============     ============     ============
 DILUTED
     Weighted average shares outstanding, above            16,207,000       12,272,000        9,504,000
                                                         ============     ============     ============

     Net loss                                            $(14,423,980)     (11,882,389)      (7,253,084)
     Conversion discount on preferred stock                        --         (858,872)         (41,573)
     Dividends on preferred stock                                  --       (2,751,953)        (298,269)
                                                         ------------     ------------     ------------
     Loss attributable to common shareholders            $(14,423,980)     (15,493,214)      (7,592,926)
                                                         ============     ============     ============

     Diluted loss per share                              $      (0.89)           (1.26)           (0.80)
                                                         ============     ============     ============

     Loss attributable to common shareholders above      $(14,423,980)     (15,493,214)      (7,592,926)
                                                         ============     ============     ============
     Additional adjustment to weighted average number
        of shares:
         Weighted average shares outstanding, above        16,207,000       12,272,000        9,504,000
         Dilutive effect of stock options, warrants
            and convertible preferred stock                 5,538,000        2,530,000        4,722,000
                                                         ------------     ------------     ------------
         Weighted average number of shares, as adjusted    21,745,000       14,802,000       14,226,000
                                                         ============     ============     ============

         Diluted loss per share, as adjusted             $      (0.66)(A)        (1.05)(A)        (0.53)(A)
                                                         ============     ============     ============

  </TABLE>












 ---------------------------
 (A)  This calculation is submitted in accordance with Regulation S-K item
      601(b)(11)  although it is contrary to paragraph 13-14 of SFAS 128 because
      it produces an anti-dilutive result.


                                   EXHIBIT 21
                                   ----------

                           SUBSIDIARIES OF REGISTRANT


                                                           State or jurisdiction
Subsidiary                                                 in which incorporated
- ----------                                                 ---------------------


LaserSight Technologies, Inc. . . . . . . . . .. . . .             Delaware

LaserSight Patents, Inc. . . . . . . . . . . . . . . .             Delaware

MRF, Inc. (d/b/a The Farris Group) . . . . . . . . . .             Missouri

Photomed Acquisition, Inc.   . . . . . . . . . . . . .             Delaware

LaserSight Centers Incorporated  . . . . . . . . . . .             Delaware

LS Export, Ltd.  . . . . . . . . . . . . . . . . . . .       U.S. Virgin Islands

LST Laser, S.A.  . . . . . . . . . . . . . . . . . . .            Costa Rica

LaserSight Europe GmbH . . . . . . . . . . . . . . . .             Germany

LS Japan Company, Limited (Not active) . . . . . . . .             Japan


                                   Exhibit 23

                          Independent Auditors' Consent

 The Board of Directors
 LaserSight Incorporated:

We consent to incorporation by reference in the registration statement (No.
33-96390) on Form S-8, registration statement (No. 33-52170) on Form S-8,
registration statement (No. 333-16817) on Form S-8, registration statement (No.
333-16823) on Form S-8, registration statement (No. 333-62587) on Form S-8,
registration statement (No. 333-62591) on Form S-8, registration statement
(No. 333-84073) on Form S-8, registration statement (No. 333-84075) on Form S-8,
registration statement (No.333-2198) on Form S-3, registration statement
(No. 333-25237) on Form S-3, registration statement (No. 333-36655) on Form S-3,
registration statement (No. 333-36837) on Form S-3, registration statement
(No. 333-59369) on Form S-3, registration statement (No. 333-68495) on Form S-3
and registration statement (No. 333-77825) on Form S-3 of LaserSight
Incorporated of our report dated February 11, 2000, relating to the consolidated
balance sheets of LaserSight Incorporated and Subsidiaries as of December 31,
1999 and 1998, and the related consolidated statements of operations,
comprehensive loss, stockholders' equity, and cash flows for each of the years
in the three-year period ended December 31, 1999, which report appears in the
December 31, 1999 annual report on Form 10-K of LaserSight Incorporated.

                                  /s/ KPMG LLP

 St. Louis, Missouri
 March 29, 2000


<TABLE> <S> <C>


<ARTICLE>                     5

<LEGEND>

This schedule  contains summary  financial  information  extracted from the
accompanying  financial  statements and is qualified in its entirety by
reference to such financial statements.

</LEGEND>

<S>                                                              <C>
<PERIOD-TYPE>                                                           Year
<FISCAL-YEAR-END>                                                DEC-31-1999
<PERIOD-END>                                                     DEC-31-1999
<CASH>                                                            11,247,801
<SECURITIES>                                                               0
<RECEIVABLES>                                                     13,744,123
<ALLOWANCES>                                                       3,232,715
<INVENTORY>                                                        8,409,823
<CURRENT-ASSETS>                                                  30,631,783
<PP&E>                                                             4,016,589
<DEPRECIATION>                                                     2,081,971
<TOTAL-ASSETS>                                                    49,378,933
<CURRENT-LIABILITIES>                                              8,983,649
<BONDS>                                                                    0
                                                      0
                                                            4,000
<COMMON>                                                              18,040
<OTHER-SE>                                                        39,555,631
<TOTAL-LIABILITY-AND-EQUITY>                                      49,378,933
<SALES>                                                           19,403,781
<TOTAL-REVENUES>                                                  21,728,452
<CGS>                                                              9,621,351
<TOTAL-COSTS>                                                      9,777,184
<OTHER-EXPENSES>                                                  25,087,896
<LOSS-PROVISION>                                                   1,965,234
<INTEREST-EXPENSE>                                                    93,085
<INCOME-PRETAX>                                                  (14,423,980)
<INCOME-TAX>                                                               0
<INCOME-CONTINUING>                                              (14,423,980)
<DISCONTINUED>                                                             0
<EXTRAORDINARY>                                                            0
<CHANGES>                                                                  0
<NET-INCOME>                                                     (14,423,980)
<EPS-BASIC>                                                            (0.89)
<EPS-DILUTED>                                                          (0.89)



</TABLE>




            LASERSIGHT ANNOUNCES FOURTH QUARTER AND YEAR END RESULTS
             -Provides Q1 Update on Product Performance and Launch-
            -Sales and Shipments for LSX(R) Laser System on Schedule-
              -Announces Management Additions and Changes to Board-

         Winter Park,  FL, (March 27, 2000) - LaserSight  Incorporated  (NASDAQ:
LASE) today announced financial results for the fourth quarter and year ended
December 31, 1999. The Company also announced that it will ship this week the
first of its state-of-the-art LaserScan LSX(R) refractive laser systems to
ophthalmologists in the U.S.

         Revenues for the fourth quarter of 1999 increased  approximately 40% to
$4.6 million from $3.3 million in the fourth quarter of 1998. The Company
reported a net loss of $4.6 million, or $0.26 per share for the fourth quarter
of 1999, compared to a net loss of $6.0 million, or $0.46 per share in the same
period of 1998.

         Internationally,  the  Company  sold 13  LaserScan  LSX  excimer  laser
systems in the fourth quarter of 1999, an increase of over 60% compared to the 8
sold in the fourth quarter of 1998. The Company sold 65 laser systems
internationally in 1999, including 14 sales to existing customers, a 30%
increase over the 50 total systems sold in 1998.

         For the year ended December 31, 1999, the Company's revenues were $21.7
million, an increase of about 22% from $17.8 million in 1998. The Company
reported a net loss for 1999 of $14.4 million, or $0.89 per share, compared to
1998's loss of $15.5 million, or $1.26. In 1998 $3.6 million of the $15.5
million loss reflected the effects of premiums, accretion and conversion
discounts on the redemption of Series B Preferred Stock and the issuance of
Series C and D Preferred Stock. The average common shares outstanding were
16,207,000 during 1999 compared to 12,272,000 during 1998. The Company's
increased loss in 1999 is attributed to costs associated with developing,
testing and launching the Company's new MicroShape(TM) family of keratome
products and development of the infrastructure necessary to support the
introduction of the LaserScan LSX excimer laser system into the U.S. market.

<PAGE>

         During the fourth  quarter of 1999, the Company  received  clearance to
market the LaserScan LSX excimer laser system in the U.S. The Company stated it
remains on track for delivering the first in a series of lasers in the U.S. by
the end of the first quarter. The Company has a PMA supplement pending FDA
approval for the treatment of astigmatism, and LASIK trials underway for the
treatment of hyperopia with astigmatism and mixed astigmatism.

         Michael R. Farris,  President and Chief Executive Officer of LaserSight
Incorporated, commented, "1999 was a very significant turning point for the
Company as we completed the development of several key products and received the
necessary approvals to commercially launch these products into the U.S. market.
We are seeing our vision unfold as U.S. ophthalmologists purchase LaserSight's
state-of-the-art products to perform laser vision correction. The achievement of
these milestones provides LaserSight the opportunity to attain profitability in
2000."

         During  fiscal 1999,  the Company  solidified a number of key strategic
alliances and initiated several products for launch into the U.S. and
international markets. Key highlights for 1999 include:


         o  Received FDA approval to market,  sell,  and  distribute  its
            excimer laser system for laser  refractive  vision  correction
            procedures  in the United  States.

         o  Established a  relationship  with Becton  Dickinson  Ophthalmic
            Systems to exclusively develop, manufacture, and distribute
            keratome  blades for  refractive  surgery and later in the year
            expanded this  partnership  with Becton to enter into an exclusive
            distribution  agreement for LaserSight's MicroShape  family of
            products in the United  States,  the United  Kingdom, Ireland and
            Japan.

         o  Expanded TLC relationship; additional equity investment of $10
            million made by TLC Laser Eye Centers,  Inc.,  the largest vision
            correction  corporate centers company in North America.

         o  Launched its MicroShape(TM) family of keratome products and blades
            for sale in  the  U.S.  and  internationally.  This  included  the
            shipment  of its UltraEdge(TM)  single-use  keratome blades
            manufactured under its agreement with Becton  Dickinson in the
            second  quarter,  which  marked  LaserSight's  entry into the market
            for per-procedure  laser vision correction  products; and,  shipment
            of its ADK UniShaper(TM)  single-use  keratome in the fourth
            quarter, with shipments to the U.S. in the first quarter of this
            year.


<PAGE>

                   Q1 Update on Product Performance and Launch

International LaserScan LSX(R)

         The Laserscan LSX  international  version  continues to receive  strong
endorsements as the system of choice among many surgeons. The Company recently
released outside the United States an advanced design to its eyetracking
technology and a new software upgrade. These advancements continue to
demonstrate the Company's commitment to remain at the forefront in technology
features and performance.

         Dr. Jeff Machat,  National  Medical Director for TLC Laser Eye Centers,
commented, "The improvements in the eyetracker, air flow and nomogram for the
LaserSight LSX have been substantial. These changes have definitely resulted in
much faster visual recovery and better visual results than ever before, even for
my severely nearsighted and astigmatic patients."

U.S. LaserScan LSX(R)

         The level of interest in the Laserscan LSX has been very high.  Sales
and production are on schedule.  The Company is planning to continue to
accelerate its manufacturing activity to meet the anticipated demand over the
coming months.  This week the Company will ship the first systems to U.S.
ophthalmologists.

         Philip L. Martin, M.D. of Southern Eye Associates,  PA, commented,  "We
are very enthusiastic about this latest state-of-the-art technology platform. I
believe that LaserSight's true scanning technology is the platform for the
future. The smoothness of the treatment on the patient's eye, the size and
precision of the flying spot and the high speed performance of the laserhead
will take us into the future with continued advancements for improving quality
of vision for our patients. We were one of the first to purchase a broad beam
laser in our region of the country. By purchasing a LaserSight Laserscan LSX we
have moved beyond second generation technology to third generation
state-of-the-art technology."

<PAGE>

         "This is truly  remarkable  technology,"  commented  Stephen A.
Updegraff, M.D., FACS, of Updegraff Lasik Vision. Dr. Updegraff continued,  "As
a colleague of Michiel Kritzinger, M.D., of Visiomed, who has performed over
6,000 surgeries on the international  version of the Laserscan LSX, I have
watched the evolution of this  technology  through his  experience.  His results
are  remarkable.  The proprietary  software  innovation,  the shape and size of
the optical zones, the energy per pulse, and the size of the flying spot
combines to provide a platform that no other system offers today. As a
refractive  surgeon focused on providing the highest  standard of quality care,
I am anxious to bring this new technology to  my  patients.   I  also  believe
this   platform  is  the  most   effective state-of-the-art design and will
enable us to provide personalized treatments. I look forward to participating in
the technology advancements ahead as LaserSight continues  to work with
ophthalmologists  to help raise the standard of care to the communities we
serve."

Microkeratome System

         The Company began  selling the  UniShaper  last quarter and received CE
Mark approval this month authorizing the Company to begin selling into Europe.
The Company expects this product to gradually increase in popularity and demand
as the market becomes more confident of its performance as a single-use keratome
that to date has only been available in a stainless steel design. The Company
recently received clearance from the FDA to market its own stainless steel
durable keratome, the UltraShaper (TM) and expects to begin shipments of this
device in the second  quarter.  The  MicroShape  System is comprised of the
UlraEdge  keratome blades, the UniShaper single use keratome, the UltraShaper
reusable keratome and are  interchangeable  to the same control console making
this the only system of its kind.

         Dr. Anthony Economou, D.O., an Ophthalmologist with the TLC Center in
Tulsa and also a clinical  investigator  in the  LaserScan LSX LASIK  clinical
trial, commented,  "I am  very  pleased  and  impressed  with  the  performance
of the UniShaper  single use keratome.  I have now used the device on over 40
eyes with absolutely zero  complications.  There are obvious advantages in that
the device is pre-packaged  sterile and  pre-assembled  reducing the risks
associated with each  unit  requiring  assembly  prior to each  surgery.  The
blade is  already inserted and measured for accuracy.  The units are 100%
inspected and completely sterilized. I have been extremely pleased with the
consistent performance of the device,  the  smoothness of the stromal bed and
the  cleanliness of the surgical interface.  The interface actually appears
cleaner than the interface when I use the stainless steel keratome of other
manufacturers."

         Blade sales for keratomes  have remained  strong during the first
quarter. Additional  blades for other types of keratomes  are scheduled to be
launched in the second quarter of this year for sale in the third quarter.  The
Company also stated it anticipates  releasing its UltraShaper durable keratomes
and blades in time for shipments to occur next quarter.

<PAGE>

             Management Additions and Changes to Board of Directors

         The Company is pleased to announce  the naming of Mr.  Michael
Litscher to the  position of Chief  Operating  Officer.  Mr.  Litscher,  53, has
25 years of experience directing operations for companies in medical devices and
high volume medical  disposables.  In his most  recent  position  Mr.  Litscher
was General Manager  and Vice  President  of the Frantz  Tool and Design
division of Frantz Medical  Group,  responsible  for  the  business  management
and  manufacturing operations of the Division.  Mr. Litscher began his career
with General Electric Medical  Systems  where he became  responsible  for all
plant and  manufacturing operations for the MRI business team.  Following this
position,  he was Manager, New Products Manufacturing for Coulter Corporation,
where he was responsible for all areas of  manufacturing  involved in the
introduction  of the Company's new hematology  products.  Mr.  Litscher
graduated  from the University of Arizona, Tuscon,  with a B.S.  in  Aerospace
Engineering,  and has an  M.B.A.  from  the University of Wisconsin.

         Additionally, Ms. Juliet Tammenoms Bakker, a Senior Vice President of
Pequot Capital Management, Inc., has resigned as a Director on the LaserSight
Board.  Mr. Litscher will join the Company's Board of Directors.

         Ms.  Tammenoms  Bakker,  who has served on the LaserSight Board since
1998, commented,  "I am  confident  in  management's  ability  to  capitalize
on  the outstanding  opportunities in the laser vision correction  industry.
LaserSight has concluded significant operational and strategic milestones over
the past two years. It is now time that I return to other duties in the Pequot
portfolio. The Company is in a favorable  position to grow its  business in the
U.S. and has a strong team in place to achieve the next milestones."

         Michael R. Farris,  Chief  Executive  Officer,  commented,  "Ms.
Tammenoms Bakker has provided valuable contribution to the board of LaserSight.
On behalf of the Board of  Directors  I would like to  express  our
appreciation  for her dedication and  contributions  made over the last two
years.  At a very critical time in the history of LaserSight,  Pequot Capital
Management,  Inc. expressed a vote of confidence through its investment in the
Company. I am also very pleased with the  appointment of Mr. Litscher to the
Board of Directors and as the Chief Operating Officer of the Company. We have
moved to the next level of development and the talents and  experience of Mr.
Litscher will be of great  importance in the days ahead."

         LaserSight  Incorporated  provides quality  technology  solutions for
laser refractive  surgery  and other  innovative  applications,  mainly in the
vision correction  industry.  The Company sells its products in more than 30
countries. In the  United  States,  LaserSight's  refractive  scanning  laser
system has a pending   pre-market   approval   application   with  the  U.S.
Food  and  Drug Administration and is not yet commercially available in this
market.

         This press release contains forward-looking statements regarding future
     events and future performance of the Company, including statements with
     respect to anticipated sales revenue and commercialization of products,
     which involves risks and uncertainties that could materially affect actual
     results. Investors should refer to documents that the Company files from
     time-to-time with the Securities and Exchange Commission for a description
     of certain factors that could cause the actual results to vary from current
     expectations and the forward looking statements contained in this press
     release. Such filings include, without limitation, the Company's Form 10-K,
     Form 10-Q and Form 8-K reports.


<PAGE>

                The following are selected financial results for

                            LASERSIGHT INCORPORATED

                      (In thousands, except per share data)

                               THREE MONTHS ENDED            YEAR ENDED
                              12/31/99    12/31/98      12/31/99    12/31/98
                              --------    --------      --------    --------

Total Revenues                $ 4,637     $ 3,303        $21,728     $17,756
Cost of Revenues                2,561       1,789          9,777       6,346
Gross Profit                    2,076       1,514         11,951      11,410
Research, Development and
  Regulatory                      883       1,356          3,140       3,841
Selling, General and
  Administrative                6,035       5,893         23,913      19,030
Loss from Operations           (4,842)     (5,735)       (15,102)    (11,461)
Other Income (Expense)            212        (283)           678        (189)
Income Tax Expense                 --          --             --        (232)
Net Loss                       (4,630)     (6,018)       (14,424)    (11,882)
Preferred Stock Accretions/
  Dividends and Conversion
  Discounts                        --          --             --      (3,611)
Loss Attributable to Common
  Shareholders                 (4,630)     (6,018)       (14,424)    (15,493)
Loss per Common Share -
  Basic and Diluted           $ (0.26)    $ (0.46)       $ (0.89)    $ (1.26)
Weighted Average Number of
  Shares Outstanding           17,752      13,173         16,207      12,272

SELECTED BALANCE SHEET DATA (in 000s):

                                 December 31, 1999       December 31, 1998
                                 -----------------       -----------------

Cash and Cash Equivalents            $ 11,248                $ 4,438
Accounts and Notes Receivable
  (Current), Net                       10,501                  9,418
Total Current Assets                   30,632                 22,717
Total Current Liabilities               8,984                  7,842
Long-Term Obligations                     100                    560
Stockholders' Equity                   39,578                 34,015





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