LASERSIGHT INC /DE
8-K, 1998-06-25
ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 8-K


                                 CURRENT REPORT


                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


Date of Report (date of earliest event reported):   June 25, 1998 (June 5, 1998)


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


                                    Delaware
                                    --------
                  State or other jurisdiction of incorporation



       0-19671                                                    65-0273162
       -------                                                    ----------
Commission File Number                                         I.R.S. Employer
                                                              Identification No.


             12249 Science Drive, Suite 160, Orlando, Florida 32826
             ------------------------------------------------------
                     Address of Principal Executive Offices


Registrant's telephone number, including area code:         (407) 382-2700
                                                            -------------- 




<PAGE>


Item 5.  Other Events.

         The  following  summary  of the TLC  Private  Placement  and the Pequot
Private  Placement  (as such terms are  defined  below)  recently  completed  by
LaserSight  Incorporated,  a  Delaware  corporation  (the  "Company"),  does not
purport to be complete and is subject in all respects to the  provisions  of the
documents relating thereto filed as exhibits to this Current Report on Form 8-K.

TLC Private Placement

         Securities  Purchase  Agreement.  On June 5, 1998, the Company  entered
into a Securities Purchase Agreement (the "TLC Agreement") with The Laser Center
Inc.  ("TLC"),  pursuant to which the Company issued to TLC 2,000,000  shares of
the newly-created Series C Convertible  Preferred Stock (the "Series C Preferred
Stock") of the  Company  with a face value of $4.00 per share,  resulting  in an
aggregate offering price of $8 million (the "TLC Private Placement"). The Series
C Preferred  Stock is  convertible  on a fixed,  one-for-one  basis  (subject to
anti-dilution  adjustments upon the occurrence of a stock split,  stock dividend
or similar event) into 2,000,000 shares of the Company's common stock, par value
$.001 per share ("Common Stock"), at the option of TLC at any time until June 5,
2001, on which date all shares of Series C Preferred Stock then outstanding will
automatically be converted into shares of Common Stock.

         The TLC  Agreement  provides  that so long as TLC  continues  to be the
record holder of at least 5% of the Company's then  outstanding  Common Stock or
Series C Preferred Stock which is convertible  into at least 5% of the Company's
then  outstanding  Common Stock,  TLC shall have the right to participate in any
below-market  equity  financing  transaction  so as to maintain  its  percentage
ownership of the outstanding  Common Stock  immediately  prior to the closing of
such financing. The following issuances of the Company's securities, however, do
not  constitute  a  below-market  third  party  financing  for  purposes of this
provision:  (i) the grant of options or warrants, or the issuance of securities,
under any employee or director stock option,  stock purchase or restricted stock
plan  of the  Company,  (ii)  the  issuance  of  Common  Stock  pursuant  to any
contingent  obligation  of the Company  existing  as of June 5, 1998,  (iii) the
issuance of securities upon the exercise or conversion of the Company's options,
warrants or other  convertible  securities  outstanding as of June 5, 1998, (iv)
the  declaration  of a rights  dividend to holders of Common Stock in connection
with the adoption of a stockholder  rights plan,  (v) the issuance of securities
in connection with a merger, acquisition,  joint venture or similar arrangement,
or (vi)  the  issuance  of the  Company's  Series  D  Convertible  Participating
Preferred Stock (the "Series D Preferred Stock").

         The TLC Agreement  also provides that TLC has the right to nominate one
candidate to stand for election as a member of the Company's  Board of Directors
for as long as TLC owns at least 7.5% of the Company's  outstanding Common Stock
or Series C Preferred  Stock  which is  convertible  into 7.5% of the  Company's
outstanding Common Stock.

         The Company did not pay any placement  agent,  underwriting  or similar
fees or  commissions  in  connection  with the TLC  Private  Placement.  The TLC
Agreement and the Certificate of Designation, Preferences and Rights of Series C
Convertible  Participating  Preferred Stock are attached hereto as Exhibits 99.1
and 99.2, respectively, and are incorporated herein by reference.

                                       2

<PAGE>

         Registration Rights Agreement.  Pursuant to the terms of a Registration
Rights Agreement between the Company and TLC executed in connection with the TLC
Private  Placement,  the Company agreed to prepare,  and on or prior to July 20,
1998,   file  with  the  Securities  and  Exchange   Commission  (the  "SEC")  a
registration  statement on such form as is then available in order to effect the
registration  of the shares of Common  Stock  issuable  upon  conversion  of the
Series C Preferred  Stock.  The Company  has agreed to use its  reasonable  best
efforts to keep the registration  statement  continuously effective at all times
until June 5, 2000, subject to certain  "black-out" rights. The TLC Registration
Rights Agreement is attached hereto as Exhibit 99.3, and is incorporated  herein
by reference.

         Standstill  Agreement.  The Company and TLC also  executed a Standstill
Agreement in connection with the TLC Private  Placement which prohibits TLC from
acquiring any voting  securities or instruments  which are convertible  into the
voting securities of the Company until the earlier of August 4, 1998 or the date
the Company  adopts a stockholders  rights plan.  Such  Standstill  Agreement is
attached hereto as Exhibit 99.4, and is incorporated herein by reference.

         Use of  Proceeds.  The net proceeds to the Company from the TLC Private
Placement,  after  deduction  of  estimated  expenses,  was  approximately  $7.9
million. The Company used the net proceeds from the TLC Private Placement to (i)
repurchase  all  issued  and  outstanding  shares  of its  Series B  Convertible
Participating  Preferred Stock on  June 5, 1998 for approximately  $6.3 million,
and (ii) the balance for general corporate purposes, including to facilitate the
implementation of the Company's strategic plan.

Pequot Private Placement

         Securities  Purchase  Agreement.  On June 12, 1998, the Company entered
into a  Securities  Purchase  Agreement  (the  "Pequot  Agreement")  with Pequot
Private Equity Fund, L.P.,  Pequot Scout Fund, L.P., and Pequot Offshore Private
Equity  Fund,  Inc.  (collectively,  the  "Pequot  Funds"),  whereby the Company
issued, collectively,  to the Pequot Funds 2,000,000 shares of the newly-created
Series D Preferred  Stock of the  Company  with a face value of $4.00 per share,
resulting in an  aggregate  offering  price of $8 million  (the "Pequot  Private
Placement").  The Series D Preferred Stock is convertible on a one-for-one basis
into an equal number of shares of Common Stock, subject to certain anti-dilution
adjustments described below, at the option of the Pequot Funds at any time until
June 12,  2001,  on which  date all  shares of  Series D  Preferred  Stock  then
outstanding will automatically be converted into shares of Common Stock.

         The Series C Preferred Stock and the Series D Preferred Stock generally
have similar rights and preferences. However, unlike the holders of the Series C
Preferred  Stock,  the holders of the Series D Preferred  Stock are  entitled to
certain  anti-dilution  adjustments if the Company issues or sells any shares of
Common Stock (or Common Stock  equivalents)  before June 12, 2001 at a price per
share (or having a conversion  or exercise  price per share) less than the $4.00
per share. In the event of such an issuance,  subject to all applicable  listing
rules of The Nasdaq Stock Market, the conversion price of the Series D Preferred
Stock will be adjusted in order to allow the Series D Preferred Stock to convert
into that  number of shares of Common  Stock  which will  maintain  the Series D
Preferred Stock holders'  percentage  level of ownership of the Company's Common
Stock  outstanding  (including  Series C Preferred  Stock and Series D Preferred

                                       3

<PAGE>

Stock  which  is  convertible  into  Common  Stock)  as  such  ownership  exists
immediately prior to such below-market issuance.  This anti-dilution  adjustment
only relates to the  conversion  price of the Series D Preferred  Stock and does
not result in  adjustments  to the number of shares of Common  Stock held by the
holders of the Series D Preferred Stock. This anti-dilution  adjustment will not
be triggered by the issuance of the  Company's  securities  under the  following
circumstances (collectively,  the "Excluded Securities"):  (i) a public offering
of the Company's equity  securities,  (ii) the grant of options or warrants,  or
the issuance of securities,  under any employee or director stock option,  stock
purchase or restricted  stock plan of the Company,  (iii) the issuance of Common
Stock pursuant to any contingent  obligation of the Company  existing as of June
12,  1998,  (iv)  securities  issued  upon the  exercise  or  conversion  of the
Company's options,  warrants or other convertible  securities  outstanding as of
June 12, 1998, (v)  declaration of a rights  dividend to holders of Common Stock
in connection with the adoption of a stockholder rights plan by the Company, and
(vi) securities issued in connection with a merger,  acquisition,  joint venture
or similar arrangement which is approved by a majority of the Company's Board of
Directors that are not then employees of the Company (the "Outside  Directors"),
and (vii) securities  issued in connection with the establishment of a strategic
relationship which is approved by a majority of the Outside Directors.

         The  holders of the Series D Preferred  Stock have,  in addition to the
voting  rights of the Series C Preferred  Stock,  the  exclusive  right,  voting
separately  as a single  class to elect one  director  (the  "Series D Preferred
Director")  of the Company,  with the  remaining  directors to be elected by the
other  classes  of  stock   entitled  to  vote  therefore  at  each  meeting  of
stockholders  held for the  purpose  of  electing  directors.  The  right of the
holders of Series D Preferred Stock to vote for the election of directors may be
exercised  at any  annual  meeting  or at any  special  meeting  called for such
purpose or at any adjournment  thereof, or by the written consent,  delivered to
the  Secretary  of the  Company,  of the  holders of a majority of all shares of
Series D  Preferred  Stock  outstanding  as of the record  date of such  written
consent.  The voting rights with respect to the Series D Preferred Director will
terminate  and  thereafter  be of no force or effect if on any date the Board of
Directors  fixes the record date for a meeting of the Company's  stockholders at
which directors will be elected (the "Determination  Date"), that number of full
shares of  Common  Stock  into  which  all then  outstanding  shares of Series D
Preferred Stock, if any, could be converted pursuant to the term of the Series D
Preferred Stock is less than 7.5% of all then outstanding shares of Common Stock
on the Determination Date.

         Upon  termination  of the voting  rights  with  respect to the Series D
Preferred  Director  pursuant to the terms of the Series D Preferred  Stock, the
Series D  Preferred  Director  then in office  will serve  until the date of the
Company's next meeting at which  directors are elected.  Thereafter,  so long as
the holders of the Series D Preferred  Stock own in the  aggregate at least 7.5%
of the outstanding  Common Stock as of any  Determination  Date (for purposes of
this  calculation  all shares of Series D Preferred  Stock shall be deemed to be
converted  to shares  of  Common  Stock  pursuant  to the terms of the  Series D
Preferred Stock) then the holders of the Series D Preferred Stock shall have the
right to  designate a nominee (who is  reasonably  acceptable  to the  Company's

                                       4

<PAGE>

Board of  Directors)  to stand for election as a director at the next meeting of
the Company's  stockholders at which directors will be elected.  If such nominee
is elected  but does not serve such  nominee's  complete  term on the  Company's
Board of Directors by reason of the resignation,  death, removal or inability to
serve,  then  holders of the  Series D  Preferred  Stock  shall be  entitled  to
designate a successor  (who is reasonably  acceptable to the Company's  Board of
Directors)  to fill such  vacancy  until the next  meeting  for the  election of
directors.  If such  nominee is not  elected to the  Board,  the  holders of the
Series D Preferred  Stock will,  in addition to those  rights  described  in the
following  paragraph,  be entitled to appoint an additional  Non-Voting Observer
(as defined  below).  For  purposes of this  provision  the phrase  "outstanding
Common Stock" shall mean the Common Stock shown as  outstanding on the Company's
Quarterly  Report  on Form  10-Q for the most  recent  quarter  and shall not be
determined on a dilutive basis.

         If the Series D Preferred Director is not an employee of Dawson Samberg
Capital  Management,  Inc., then the Pequot Funds,  collectively,  shall also be
entitled to designate a  non-voting  observer  (the  "Non-Voting  Observer")  to
attend and participate in (but not to vote at) all meetings of the Board and any
committee thereof.  The Non-Voting  Observer has the same rights with respect to
the  receipt of notices of  meetings  of the Board or a  committee  thereof  and
access and limitations to information  concerning the business and operations of
the  Company  as  members  of the  Board,  and is  entitled  to  participate  in
discussions and consult with the Board without voting.

         The Pequot  Agreement  also provides  that during the six-month  period
immediately  after June 12, 1998 (the "Future  Financing  Period"),  the Company
will not enter into any agreement  with an investor  which includes the issuance
of (i) Common  Stock,  (ii)  preferred  stock which is  convertible  into Common
Stock,  or (iii) options or warrants to purchase Common Stock or preferred stock
which is convertible  into Common Stock on terms more favorable than those given
to the Pequot Funds.  If during the Future  Financing  Period the Company should
enter into a financing  agreement with an investor (a "Financing  Agreement") on
monetary terms or non-monetary terms (e.g.,  corporate  governance rights) which
are more  favorable than the terms which have been provided to the Pequot Funds,
the  Company  will  remedy such  situation  so that the terms of the  investment
contemplated  by the Pequot  Private  Placement  will be amended to reflect such
more favorable terms,  including,  the Company's  issuance of additional  Common
Stock,  preferred  stock or  warrants  (as may be agreed to by the  parties)  if
necessary to  accomplish  the  foregoing.  For purposes of this  provision,  the
issuance of Excluded Securities will not be deemed a "Financing Agreement".

         The Pequot Agreement further provides that during the period commencing
on June 12, 1998 and  continuing  until the first to occur of: (i) June 12, 2001
or (ii) the Pequot Funds cease to own in the aggregate at least 5% of the Common
Stock  outstanding  (for purposes of this  calculation,  all shares of Preferred
Stock will be deemed to be converted  to shares of Common Stock  pursuant to the
terms of the Preferred  Stock),  prior to seeking financing from any third party
consisting  of an issuance by the Company of (i) Common  Stock,  (ii)  preferred
stock  convertible  into Common Stock,  or (iii) options or warrants to purchase
Common Stock or preferred stock  convertible  into Common Stock,  the Company is
required to offer to the Pequot Funds such financing opportunity on a pari passu
basis in order to maintain the Pequot  Funds'  percentage  level of ownership of
the Company's Common Stock  outstanding  (including Series C Preferred Stock and
Series D  Preferred  Stock  which is  convertible  into  Common  Stock)  as such
ownership existed immediately after the closing of the Pequot Private Placement.
This  "right  of first  offer"  does not apply in the  event of an  issuance  of
Excluded Securities.


                                       5

<PAGE>

         The Company did not pay any placement  agent,  underwriting  or similar
fees or commissions in connection with the Pequot Private Placement.  The Pequot
Agreement and the Certificate of Designation, Preferences and Rights of Series D
Convertible  Participating  Preferred Stock are attached hereto as Exhibits 99.5
and 99.6, respectively, and are incorporated herein by reference.

         Registration Rights Agreement.  Pursuant to the terms of a Registration
Rights Agreement between the Company and the Pequot Funds executed in connection
with the Pequot  Private  Placement,  the Company  agreed to prepare,  and on or
prior to July 27,  1998,  file with the  Securities  and  Exchange  Commission a
registration  statement on such form as is then available in order to effect the
registration of all of the Series C Conversion Shares. The Company has agreed to
use its reasonable best efforts to keep the registration  statement continuously
effective at all times until December 12, 2000,  subject to certain  "black-out"
rights. The Pequot  Registration  Rights Agreement is attached hereto as Exhibit
99.7, and is incorporated herein by reference.

         Standstill Agreement.  The Company and The Pequot Funds also executed a
Standstill  Agreement in  connection  with the Pequot  Private  Placement  which
prohibits  the  Pequot  Funds  from  acquiring  in excess  of 15% of any  voting
securities or instruments  which are convertible  into the voting  securities of
the  Company  until  the  earlier  of August  11,  1998 or the date on which the
Company adopts a stockholders right plan. Such Standstill  Agreement is attached
hereto as Exhibit 99.8, and is incorporated herein by reference.

         Use of  Proceeds.  The net  proceeds  to the  Company  from the  Pequot
Private Placement, after deduction of estimated expenses, was approximately $7.9
million.  The Company  intends to use the net proceeds  from the Pequot  Private
Placement  for  general   corporate   purposes,   including  to  facilitate  the
implementation  of the Company's  strategic plan.  Pending such use, the Company
intends  to invest the net proceeds in short-term,  interest-bearing  investment
grade securities.

                                     * * * *

         This  Current  Report  contains  forward-looking  statements  regarding
future events and future  performance of the  Registrant  that involve risks and
uncertainties  that could  materially  affect actual results.  Investors  should
refer  to  documents  that  the  Registrant  files  from  time to time  with the
Securities and Exchange  Commission  for a description  of certain  factors that
could  cause  actual  results  to  vary  from  current   expectations   and  the
forward-looking  statements  contained  herein.  Such filings  include,  without
limitation,  the Registrant's  Annual Report on Form 10-K,  Quarterly Reports on
Form 10-Q and other Current Reports on Form 8-K.

Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits.

     (c) Exhibits*

     Exhibit 99.1          Securities Purchase Agreement dated  June 5, 1998  by
                           and between LaserSight Incorporated and TLC The Laser
                           Center Inc.

     Exhibit 99.2          Certificate of Designation, Preferences and Rights of
                           Series C Convertible Participating Preferred Stock.

                                       6

<PAGE>

     Exhibit 99.3          Registration Rights Agreement dated  June 5, 1998  by
                           and between LaserSight Incorporated and TLC The Laser
                           Center Inc.

     Exhibit 99.4          Standstill  Agreement  dated  June  5,  1998  by  and
                           between  LaserSight  Incorporated  and TLC The  Laser
                           Center Inc.

     Exhibit 99.5          Securities  Purchase  Agreement  dated  June 12, 1998
                           among  LaserSight Incorporated, Pequot Private Equity
                           Fund, L.P., Pequot Scout Fund, L.P.,  Pequot Offshore
                           Private Equity Fund, Inc.

     Exhibit 99.6          Certificate of Designation, Preferences and Rights of
                           Series D Convertible Participating Preferred Stock.

     Exhibit 99.7          Registration  Rights  Agreement  dated  June 12, 1998
                           among  LaserSight Incorporated, Pequot Private Equity
                           Fund, L.P.,  Pequot Scout Fund, L.P., Pequot Offshore
                           Private Equity Fund, Inc.

     Exhibit 99.8          Standstill  Agreement  dated   June  12,  1998  among
                           LaserSight Incorporated,  Pequot Private Equity Fund,
                           L.P.,   Pequot  Scout  Fund,  L.P.,  Pequot  Offshore
                           Private Equity Fund, Inc.


     *The Company  undertakes to provide to the Commission  upon its request the
     schedules omitted from this exhibit.


                                   SIGNATURES


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


                                           LASERSIGHT INCORPORATED



Date:  June 25, 1998                       By:  /s/ Michael R. Farris
                                                ----------------------
                                                Michael R. Farris
                                                Chief Executive Officer









                                       7


                                  EXHIBIT 99.1





                          SECURITIES PURCHASE AGREEMENT

                                     between

                             LASERSIGHT INCORPORATED

                                       and

                            TLC THE LASER CENTER INC.


                                  June 5, 1998














                                       
<PAGE>


                                TABLE OF CONTENTS


ARTICLE 1   PURCHASE AND SALE OF PREFERRED STOCK
     1.1    Purchase of Preferred Stock
     1.2    Form of Payment
     1.3    Transfer of Preferred Stock
     1.4    Registration of the Securities


ARTICLE 2   PURCHASER'S REPRESENTATIONS AND WARRANTIES
     2.1    Investment Purpose
     2.2    Accredited Investor Status
     2.3    Reliance on Exemptions
     2.4    Information
     2.5    Governmental Review
     2.6    Transfer or Resale
     2.7    Authorization
     2.8    Binding Effect


ARTICLE 3   REPRESENTATIONS AND WARRANTIES OF THE COMPANY
     3.1    Organization and Qualification
     3.2    Authorization; Enforcement
     3.3    Capitalization
     3.4    Issuance of Shares
     3.5    No Conflicts
     3.6    SEC Documents
     3.7    Absence of Certain Changes
     3.8    Absence of Litigation
     3.9    Disclosure
     3.10   S-3 Registration
     3.11   No General Solicitation
     3.12   No Integrated Offering
     3.13   No Brokers
     3.14   Intellectual Property
     3.15   Employee Benefit Plans
     3.16   Subsidiaries
     3.17   Tax Matters
     3.18   Environmental Matters
     3.19   Compliance with Laws; Permits
     3.20   Insurance
     3.21   Property


ARTICLE 4   COVENANTS
     4.1    Best Efforts


                                       

<PAGE>

                                TABLE OF CONTENTS
                                   (continued)

     4.2    Securities Laws
     4.3    Reporting Status
     4.4    Use of Proceeds.
     4.5    Expenses
     4.6    Board Representation
     4.7    Listing
     4.8    Prospectus Delivery Requirement
     4.9    Rights of First Offer
     4.10   Standstill
     4.11   Stockholder Rights Plan
     4.12   Financial Statement Disclosure


ARTICLE 5   TRANSFER OF SECURITIES
     5.1    Restrictive Legend
     5.2    Notice of Proposed Transfer
     5.3    Termination of Restrictions
     5.4    Compliance with Rule 144 and Rule 144A
     5.5    Non-Applicability of Restrictions on Transfer


ARTICLE 6   CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL
     6.1    Conditions to the Company's Obligation to Sell


ARTICLE 7   CONDITIONS TO PURCHASER'S OBLIGATION TO PURCHASE
     7.1    Conditions to Purchaser's Obligation to Purchase


ARTICLE 8   GOVERNING LAW; MISCELLANEOUS
     8.1    Governing Law; Jurisdiction
     8.2    Counterparts
     8.3    Headings
     8.4    Severability
     8.5    Entire Agreement; Amendments
     8.6    Notice
     8.7    Successors and Assigns
     8.8    Third Party Beneficiaries
     8.9    Survival
     8.10   Indemnification
     8.11   Stamp Tax and Delivery Costs
     8.12   Public Filings; Publicity
     8.13   Further Assurances
     8.14   Remedies

                                       

<PAGE>


                                TABLE OF CONTENTS
                                   (continued)


     8.15   Termination


























                                      

<PAGE>


                          SECURITIES PURCHASE AGREEMENT
                          -----------------------------


         This SECURITIES PURCHASE AGREEMENT  ("Agreement") is entered into as of
June 5, 1998, by and between  LaserSight  Incorporated,  a Delaware  corporation
(the  "Company"),  with its headquarters  located at 12249 Science Drive,  Suite
160,  Orlando,  Florida  32826  and  TLC  The  Laser  Center  Inc.,  an  Ontario
corporation,  with its headquarters  located at 5600 Explorer Drive,  Suite 301,
Mississauga,   Ontario,  Canada  L4W  442  ("Purchaser"),  with  regard  to  the
following:

                                    RECITALS
                                    --------

         A. The Company and the  Purchaser 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  Purchaser  desires to purchase,  upon the terms and  conditions
stated in this Agreement, 2,000,000 shares of Series C Convertible Participating
Preferred  Stock  (the  "Preferred  Stock")  of the  Company  set  forth  in the
Certificate  of  Designation,  Preferences  and  Rights of Series C  Convertible
Participating Preferred Stock (the "Certificate of Designation") attached hereto
as Exhibit A, which shall be  convertible  into shares of the  Company's  common
stock,  $.001 par value per share ("Common  Stock").  The shares of Common Stock
issuable upon the conversion of or otherwise pursuant to the Preferred Stock are
referred  to herein as the  "Conversion  Shares".  The  Preferred  Stock and the
Conversion Shares are collectively 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
in the form attached hereto as Exhibit B (the "Registration  Rights Agreement"),
pursuant to which the Company has agreed to provide certain  registration rights
under the Securities Act and applicable  state  securities laws and a Standstill
Agreement in the form attached hereto as Exhibit C (the "Standstill Agreement"),
pursuant to which  Purchaser  agrees to restrict its  purchase of the  Company's
voting  securities.  The  Registration  Rights  Agreement,  the  Certificate  of
Designation, and the Standstill Agreement are collectively referred to herein as
the "Ancillary Documents".

                                   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  Purchaser
hereby agree as follows:


                                      

<PAGE>


                                    ARTICLE 1
                      PURCHASE AND SALE OF PREFERRED STOCK

         1.1 Purchase of Preferred Stock. Subject to the terms and conditions of
this Agreement,  on June 5, 1998 or, if later,  the date on which all conditions
set forth in Articles 6 and 7 hereof have been either  satisfied  or waived,  or
such other date as may be  determined  by mutual  agreement of Purchaser and the
Company,  but in no event later than June 30,  1998 (the  "Closing  Date"),  the
Company agrees to issue and sell to Purchaser,  and Purchaser agrees to purchase
from the Company (the "Closing"), 2,000,000 shares of Preferred Stock at a price
of  U.S.$4.00   per  share   resulting  in  an  aggregate   purchase   price  of
U.S.$8,000,000 (the "Purchase Price").

         The Closing shall take place on the Closing Date at 10:00 A.M.  Eastern
Time at the offices of Arent Fox Kintner Plotkin & Kahn,  PLLC, 1050 Connecticut
Avenue,  N.W.,  Washington,  D.C.,  or at such  other time and place as shall be
agreed upon by the parties.

         1.2 Form of Payment.  Purchaser  shall pay the  Purchase  Price by wire
transfer of United States Dollars to the account designated by the Company.

         1.3 Transfer of Preferred Stock. 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.  Pursuant  to the  terms  of the
Registration Rights Agreement,  the Company shall, at its own expense,  prepare,
and  within 45 days after the  Closing  Date,  file with the SEC a  registration
statement on such form as is then available in order to effect the  registration
of the Conversion Shares (the "Registration  Statement").  The Company shall use
all  reasonable  best  efforts  to  have  the  Registration  Statement  declared
effective as soon as possible after the filing  thereof and to remain  effective
for the Registration Period (as defined in the Registration Rights Agreement).


                                    ARTICLE 2
                   PURCHASER'S REPRESENTATIONS AND WARRANTIES

         Purchaser  represents  and warrants to the Company as set forth in this
Article 2.  Purchaser  does not make 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 Purchaser to the Company 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.

         2.1  Investment  Purpose.  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.  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


                                      
<PAGE>


the Securities Act. Purchaser  understands that Purchaser must bear the economic
risk of this  investment  indefinitely,  unless the  Securities  are  registered
pursuant to the Securities Act and any  applicable  securities  laws or blue sky
laws of any state or foreign jurisdiction 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. 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.  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  Purchaser's   compliance  with,  the   representations,
warranties,  agreements,  acknowledgments  and  understandings  of Purchaser set
forth herein in order to determine the  availability  of such exemptions and the
eligibility of Purchaser to acquire the Securities.

         2.4 Information. 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, 1997, its Quarterly  Report on Form 10-Q for the
period ended March 31, 1998, its Current  Reports on Form 8-K filed with the SEC
on March 13, 1998,  March 16, 1998 and March 18, 1998,  the  description  of the
Common Stock contained in the Company's Form 8-A/A  (Amendment No. 3) filed with
the SEC on  September  29,  1997 and Proxy  Statement  dated May 28,  1998 (such
documents, including any financial statements and related notes included in such
documents  collectively  the  "Furnished  SEC  Documents").  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
Purchaser's full  satisfaction,  and all information and agreements,  documents,
records and books  pertaining to this  investment  which Purchaser has requested
have been  made  available  to  Purchaser  or  Purchaser's  advisors.  Purchaser
understands  that its  investment  in the  Securities  involves a high degree of
risk,  including without limitation the risks and uncertainties  disclosed under


                                       
<PAGE>


the caption  "Management's  Discussion  and Analysis of Financial  Condition and
Results of  Operations -- Risk Factors and  Uncertainties"  in the Furnished SEC
Documents.  In making its investment  decision,  Purchaser has not relied on any
oral or written representation,  other than those contained in the Furnished SEC
Documents or this Agreement  (including the schedules  hereto) and the Ancillary
Documents,  with  respect  to the  Securities,  the  Company,  its  business  or
prospects, or other matters,  provided that, the Company provided Purchaser with
certain financial projections.  Such projections were prepared by the Company in
good  faith  based on  information  available  to the  party who  prepared  such
projections  at the time such  projections  were  prepared.  However,  Purchaser
acknowledges  that such  projections (i) were not updated from the date on which
such  projections  were prepared and such projections do not reflect the effects
of  the   transactions   contemplated  by  this  Agreement,   and  (ii)  contain
forward-looking  statements and assumptions  regarding  future events and future
performance  of the Company  which involve  risks and  uncertainties  that could
materially  effect  actual  results of the Company's  operations.  In making its
decision to invest in the Company,  Purchaser has relied solely upon independent
investigations made by Purchaser and Purchaser's advisors.

         2.5 Governmental Review. Purchaser understands that no 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.  Purchaser  understands that (i) the Securities
have not been 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 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.  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,  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 to or
by which it is bound.


                                       
<PAGE>


         2.8  Binding  Effect.  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 Purchaser,  except as disclosed
or reflected (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 Purchaser 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  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)  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 the Ancillary  Documents,
and to issue, sell and perform its obligations with respect to the Securities in
accordance with the terms hereof and thereof;

                  (b) the execution,  delivery and performance of this Agreement
and the  Ancillary  Documents by the Company and the  consummation  by it of the
transactions  contemplated  hereby and thereby (including without limitation the
issuance of the Securities) 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



                                       
<PAGE>



contemplated  hereby or (whether  under rules of The NASDAQ  Stock  Market,  the
National Association of Securities Dealers or otherwise);

                  (c) this Agreement,  the Ancillary  Documents and certificates
for the Securities have been duly executed and delivered by the Company; and

                  (d) this Agreement, the Ancillary Documents and the Securities
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 law 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  (other  than  the  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.  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 Purchaser
with a written  update of this  representation  signed  by the  Company's  Chief
Executive  Officer or Chief Financial Officer on behalf of the Company as of the
Closing Date.

         3.4 Issuance of Shares.  As of the Closing the Securities  will be duly
authorized,  validly issued,  fully paid and  non-assessable,  and free from all
taxes,  liens,  claims and  encumbrances  imposed or suffered by the Company and
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 Ancillary  Documents 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  Certificate  of
Incorporation or By-laws,  or (ii) conflict with, or constitute a default (or an



                                       
<PAGE>


event which with notice or lapse of time or both would become a default)  under,
or  give to  others  any  rights  of  termination,  amendment,  acceleration  or
cancellation of, any agreement,  indenture or instrument to which the Company or
any of its  subsidiaries  is a party, or result in a violation of any law, rule,
regulation,  order,  judgment or decree (including  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 (only with respect to this Agreement, except for such possible
conflicts, defaults, terminations, amendments, accelerations,  cancellations and
violations  as would  not,  individually  or in the  aggregate,  have a Material
Adverse Effect). Neither the Company nor any of its subsidiaries is in violation
of its  Certificate of  Incorporation  or other  organizational  documents,  and
neither the Company nor any of its subsidiaries, is in default (and no event has
occurred which 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) such 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  Stock  Market,  the  Company  is not in  violation  of the  listing
requirements  of The NASDAQ  Stock  Market  and the  Company is not aware of any
proceedings  pending or  contemplated  to seek to have the Common Stock delisted
from The NASDAQ Stock Market.

         3.6 SEC Documents.  Except as disclosed in Schedule 3.6, since December
31, 1996, 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 Purchaser 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  were
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  which relates  specifically to



                                       
<PAGE>


the Company which  individually  or 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
"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  Contract,  which breach or violation
would have a Material Adverse Effect.  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.

         3.7 Absence of Certain Changes.  Except as disclosed in Schedule 3.7 or
disclosed or reflected in the  Furnished  SEC  Documents,  since March 31, 1998,
there has been no change or development in the business, properties, operations,
financial  condition or results of operations of the Company which  individually
or in the aggregate would have a Material Adverse Effect.

         3.8 Absence of  Litigation.  Except as  disclosed in Schedule 3.8 or as
disclosed or reflected in the Furnished SEC Documents, there is no action, suit,
proceeding,  inquiry  or  investigation  before or by any court,  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
directors or officers in their  capacities  as such,  which could  reasonably be
expected to result in an  unfavorable  decision,  ruling or finding  which would
have a  Material  Adverse  Effect or would  adversely  affect  the  transactions
contemplated  by this Agreement or any of the documents  contemplated  hereby or
which would adversely affect the validity or enforceability of, or the authority
or ability of the Company to perform its  obligations  under,  this Agreement or
any of such other  documents.  There are no facts known to the Company which, if
known by a potential  claimant or governmental  authority,  could  reasonably be
expected to 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.

         3.9  Disclosure.  No information  relating to or concerning the Company
set forth in this Agreement contains an untrue statement of a material fact. The
Company has not omitted to state a material fact  necessary in order to make the
statements  made herein or therein,  in light of the  circumstances  under which
they were made, not misleading.


                                       
<PAGE>


         3.10 S-3  Registration.  The Company is currently  eligible to register
the resale by Purchaser of the  Securities on 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 Purchaser.  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 which would give rise
to any claim by any person for brokerage  commissions,  finder's fees or similar
payments  by  Purchaser   relating  to  this   Agreement  or  the   transactions
contemplated hereby.

         3.14  Intellectual Property.

         (a) "Intellectual Property" means any and all right, title and interest
of the Company or any of its  subsidiaries  in and to: all  patents,  registered
tradenames,   trademarks  and   servicemarks   and  registered   copyrights  and
applications   therefor  owned  by  the  Company  or  any  of  its  subsidiaries
(collectively,   "Company   Rights");   unregistered   tradenames,   trademarks,
servicemarks,  and copyrights,  trade secrets,  customer  lists,  methodologies,
proprietary  development  and marketing  information  and know-how,  inventions,
inventors' notes,  drawings,  and designs  associated with any of the foregoing,
relating to the business of the Company. Set forth in Schedule 3.14(a) is a true
and correct list of the Company Rights.

         (b) The Company or its subsidiaries are the owners of all right,  title
and interest in and to the Company Rights, free and clear of all claims,  liens,
encumbrances,  licenses  and other  interests,  except  for  those  specifically
disclosed or reflected in the  Furnished SEC  Documents,  on Schedule 3.8, or on
Schedule  3.14(b),  and 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  Company  Rights 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  aggregate,  could



                                       
<PAGE>


reasonably be expected to result in an unfavorable  decision,  ruling or finding
which would have a Material Adverse Effect. Except as provided in the agreements
disclosed in Schedule  3.14(b),  the Company has the right to bring  actions for
infringement of the Intellectual Property.

         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").  The Company has  provided or made
available  to Purchaser  copies of all plan  documents,  determination  letters,
pending   determination  letter  applications,   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 Purchaser 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 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.

                  (B) Administration. To the best knowledge of the Company, 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, 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.

                  (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.


                                       
<PAGE>

                  (F)  Qualification.  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.

                  (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.

         3.16  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. Except as set forth on Schedule 3.16,
with respect to each of the Company's subsidiaries (i) the Company owns directly
or indirectly all of such subsidiary's outstanding capital stock, and (ii) there
are  no  outstanding  options,   warrants,   rights,   contracts,   commitments,
understandings  or  arrangements  by which such subsidiary is bound to issue any
additional  shares of capital  stock or any  security  convertible  thereunto or
exercisable or exchangeable therefor.

         3.17  Tax Matters.

                  (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, capital, withholding, real or tangible property,  employment,
unemployment  compensation,  transfer, sales, use, excise and all other taxes of



                                       
<PAGE>

any kind) imposed by the United States or any state, city,  country,  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,  except  where the  failure to so file or to give such notice and would
not have a Material Adverse Effect, 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,  or which the failure to pay would not
have had a Material Adverse Effect.  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.

                  (c) No fact  or  condition  relating  to any  past or  present
Transaction,  except as set forth on Schedule 3.17,  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  no 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 Internal  Revenue Code of 1986, as
amended (the "Code") and any  comparable  provisions of state,  local or foreign
law.  Except as set forth on Schedule 3.17, to the Company's  knowledge there is
no  pending  nor  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.

         3.18  Environmental Matters.  Except as listed in Schedule 3.18:

                  (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),  nor to the knowledge of the Company, any
actions,   activities,   circumstances,   conditions,   events,   incidents,  or
contractual  obligations which may give rise to any Environmental  Liability 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.


                                      
<PAGE>

                  (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
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.

                  (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 3.18,  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  an),  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



                                      
<PAGE>

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.

         3.19  Compliance  with Laws;  Permits.  Except as  provided in Schedule
3.19,  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 Ancillary  Documents 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.

         3.20 Insurance. The Company and its Subsidiaries maintains fire, flood,
windstorm,  hurricane and casualty  insurance  policies,  with extended coverage
(subject to reasonable deductibles),  with licensed carriers sufficient to allow
them to replace any of their  property that might be damaged or destroyed and to
the best knowledge of the Company have liability  insurance  reasonably adequate
to protect them and their financial  condition against the risks involved in the
business  conducted by them. Neither the Company nor any of its Subsidiaries has
done anything by way of action or inaction  which might  invalidate  any of such
policies in whole or in part.

         3.21  Property.   The  Company  and  its  subsidiaries  have  good  and
marketable title, or a valid leasehold  interest in or contractual right to use,
all of their 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


                                      
<PAGE>

and  Encumbrances  which do not individually or in the aggregate have a Material
Adverse  Effect on the value to the Company of the  properties and assets of the
Company and its subsidiaries taken as a whole.


                                    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  Purchaser  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 Purchaser under  applicable  securities laws
of the states of the  United  States,  and shall  provide  evidence  of any such
action so taken to Purchaser on or prior to the Closing Date.

         4.3 Reporting Status. So long as 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 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 proceeds from the sale
of the Securities to (i) redeem its Series B Convertible Participating Preferred
Stock (the "Series B Preferred Stock"), 525 shares of which are currently issued
and  outstanding,  if the Series B Preferred Stock is outstanding as of the date
of the Closing Date, and (ii) implement its strategic business plan,  including,
without  limitation,  the  acquisition of related  technology  through asset and
business acquisitions, mergers and joint ventures.

         4.5 Expenses. Each of the Company and Purchaser shall pay all the costs
and expenses  incurred by it or on its behalf in connection  with this Agreement
and the consummation of the transactions contemplated hereby.

         4.6 Board  Representation.  On or at any time  within 90 days after the
Closing  Date,  Purchaser  may  provide  the  Company  with  (i) the  name of an
individual (the "TLC Initial Nominee") Purchaser  recommends be appointed to the
Company's Board of Directors (the "Board"),  and (ii) all information related to
the TLC Initial  Nominee as would be required by Regulation  14A  promulgated by
the SEC under the Exchange Act to be included in a proxy statement  related to a
meeting of the Company's  stockholders  at which directors would be elected (the
"Proxy  Information").  Within 30 days after the Company's  receipt of all Proxy
Information   relating  to  such  individual,   the  Board  shall  consider  the
qualifications  of the TLC Initial Nominee and, subject to its fiduciary duties,
either  appoint  the TLC  Initial  Nominee to serve on the Board  until the next



                                       
<PAGE>

election of directors by the Company's stockholders or notify Purchaser that the
Board has  determined  that such  appointment  would not be consistent  with the
Board's  fiduciary  duties.  At any time  within  90 days  after  the  Company's
notifies  Purchaser of the Board's  determination not to appoint the TLC Initial
Nominee, Purchaser may provide the Company with the name of, together with Proxy
Information relating to, one or more individuals (the "TLC Alternative Nominee")
that  Purchaser  recommends be appointed to the Board.  Within 30 days after the
Company's  receipt  of all Proxy  Information  relating  to the TLC  Alternative
Nominee,  the Board shall consider the  qualifications  of such TLC  Alternative
Nominee and, subject to its fiduciary duties, either appoint the TLC Alternative
Nominee  to serve on the  Board  until the next  election  of  directors  by the
Company's  stockholders  or notify  Purchaser that the Board has determined that
such appointment would not be consistent with the Board's fiduciary duties. This
process  shall  continue  until the  Board and  Purchaser  have  agreed  upon an
individual nominated by Purchaser to serve on the Board (the "TLC Nominee"). The
Company  shall  increase  the size of the  Company's  Board of  Directors to the
extent necessary to accommodate the appointment of the TLC Nominee.  Thereafter,
for as long as  Purchaser  holds of  record  (such  amount to be  determined  by
considering  the total of the  following (i) the number of full shares of Common
Stock into which  shares of  Preferred  Stock  then held by  Purchaser  could be
converted  pursuant to terms of the  Certificate of  Designation,  and (ii) that
number of full shares of Common Stock then held by the  Purchaser) at least 7.5%
of the Common Stock  outstanding on any date the Board fixes the record date for
the meeting of the Company's  stockholders  at which  directors will be elected,
Purchaser shall have the right to designate a nominee to stand for election as a
director  at the next  meeting at which  directors  are to be  elected.  If such
nominee of the  Purchasers  is not the TLC Nominee,  then similar to the process
described  in the first four  sentences of this  Section  4.6,  Purchaser  shall
submit recommendations for an individual to stand for election as a director and
the Proxy Information  related thereto to the committee of the Board responsible
for director  nominations.  Such committee shall consider the  qualifications of
such  individual  and,  subject to its fiduciary  duties,  either  nominate such
individual for election at such meeting of stockholders or notify Purchaser that
such committee has determined that such appointment would not be consistent with
its  fiduciary  duties  (in which  case the  process  shall  continue  until the
committee and Purchaser  have agreed upon an individual to stand for election as
a director at the next meeting at which directors are to be elected).

         4.7  Listing.  The Company  shall use its best  efforts to continue the
listing and trading of its Common Stock on 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.  In connection  with the first issuance of the
Conversion  Shares,  the Company  shall take the  necessary  actions to have the
Conversion Shares approved for quotation on The NASDAQ Stock Market.

         4.8  Prospectus  Delivery  Requirement. Purchaser  understands that the
Securities  Act  requires  delivery of a prospectus  relating to the  Conversion
Shares in connection with any sale or other disposition  thereof pursuant to the
Registration   Statement,   and  Purchaser  shall  comply  with  the  applicable
prospectus  delivery  requirements  of the Securities Act in connection with any
such sale or other disposition.


                                       
<PAGE>

         4.9  Rights of First Offer.

                  (a) During  the  period  commencing  on the  Closing  Date and
continuing  until the date on which the sum of (i) the number of full  shares of
Common Stock into which shares of Preferred  Stock for which  Purchaser  was the
record  holder  could be  converted  pursuant  to terms  of the  Certificate  of
Designation,  and (ii) that number of full  shares of Common  Stock then held by
the  Purchaser,  is less than five  percent  (5%) of the then total  outstanding
Common  Stock,  prior to the  Company  finalizing  a  financing  (the  "Proposed
Offering") with an investor which includes the issuance of equity securities, or
any security convertible into or exercisable, directly or indirectly, for equity
securities of the Company  (collectively,  the "Equity  Securities")  at a price
which is less than the  closing  bid price (the  "Market  Price") for a share of
Common Stock (on the date of the Proposed  Offering Notice (as defined  herein))
as reported by The NASDAQ Stock  Market,  or such other  securities  exchange or
national  market system on which Common Stock is then listed,  the Company shall
provide  written  notice to Purchaser  (the  "Proposed  Offering  Notice") which
includes a description in reasonable detail of the Proposed Offering,  including
the  type  and  amount  of  Equity  Securities  proposed  to be  issued  and the
consideration  the Company desires to receive  therefore.  The Proposed Offering
Notice  shall  constitute  an  offer to  Purchaser  to  purchase  a  portion  (a
"Maintenance Amount") of the securities being offered (the "Offered Securities")
in  connection  with the  Proposed  Offering  on a pari passu  basis in order to
maintain Purchaser's percentage level of ownership of the Company's Common Stock
outstanding  as such  ownership  exists  on the  date of the  Proposed  Offering
Notice.  For purposes of determining  whether a Proposed  Offering  includes the
issuance of Equity  Securities  at a price which is less than the Market  Price,
the total  consideration  to be received by the Company in connection  with such
Proposed  Offering will be divided by the total of (i) shares of Common Stock to
be issued in connection with the Proposed Offering, (ii) options and warrants to
purchase  Common Stock to be issued in  connection  with the  Proposed  Offering
(assuming  such  options  and  warrants  have been fully  exercised),  and (iii)
preferred  stock (and options and warrants to purchase such preferred  stock) to
be issued in connection with the Proposed  Offering which are  convertible  into
Common Stock  (assuming  such  preferred  stock,  options and warrants  shall be
deemed to have been  converted  to Common  Stock  pursuant to the terms  thereof
utilizing the Market Price).

                  (b)  Purchaser  shall have five business days after receipt of
the Proposed  Offering Notice (unless Purchaser earlier indicates that it has no
interest in  purchasing  the Offered  Securities),  to decide  whether or not to
acquire the  Maintenance  Amount,  after which (if  Purchaser  has not agreed to
purchase the  above-mentioned  Maintenance  Amount on the terms set forth in the
Proposed  Offering Notice or such other terms as are mutually  acceptable to the
Company and  Purchaser)  the  Company  shall be  permitted  to seek and obtain a
third-party  purchaser to acquire the entire  amount of the Offered  Securities,
provided  that the closing of such  acquisition  by such third  party  purchaser
occurs  within  120 days  from  the date of the  Proposed  Offering  Notice  and
provided that the  acquisition  of the Offered  Securities  by such  third-party
purchaser is on terms not materially different than those terms set forth in the
Proposed Offering Notice.


                                       
<PAGE>

                  (c) The parties acknowledge and agree that the requirements of
this Section 4.9 shall not apply to a public  offering of the  Company's  equity
securities. For purposes of this Section 4.9, the following will not be deemed a
"Proposed  Offering":  (i) the grant of options or warrants,  or the issuance of
securities,  under any employee or director  stock  option,  stock,  purchase or
restricted stock plan of the Company, (ii) the issuance of Common Stock pursuant
to any  contingent  obligation  of the  Company  existing  as of the Closing and
described on Schedule 3.3, (iii) the issuance of securities upon the exercise or
conversion of the Company's  options,  warrants or other convertible  securities
outstanding  as of the date hereof,  (iv)  declaration  of a rights  dividend to
holders of Common Stock in connection with the adoption of a stockholder  rights
plan by the Company,  and (v) the issuance of securities  in  connection  with a
merger, acquisition,  joint venture or similar arrangement.  The consummation of
the Company's financing transaction (the "Dawson Samberg Financing") with Dawson
Samberg Capital Management, Inc. and its affiliates ("Dawson Samberg") shall not
trigger any rights of Purchaser under this Section 4.9.

                  (d) Nothing  contained  in this  Section 4.9 will  require the
Company to issue Equity Securities or take any action which is inconsistent with
the listing rules of The NASDAQ Stock Market.

         4.10 Standstill.  Pursuant to the terms of the Standstill Agreement for
the period specified therein,  Purchaser shall not acquire any voting securities
or instruments which are convertible into the voting securities of the Company.

         4.11 Stockholder Rights Plan. Prior to or in connection with the Dawson
Samberg  Financing,  the Company  shall either (i) enter into an agreement  with
Dawson Samberg  providing  that neither Dawson Samberg nor any entity  Affiliate
will purchase any voting securities of the Company after the consummation of the
Dawson  Samberg  Financing  without the approval of a majority of the members of
the Company's  Board of Directors (the "Board"),  or (ii) subject to the Board's
fiduciary duties,  the Company will adopt a stockholder  rights plan which would
be  triggered  should any  investor  acquire  more than 15% of the Common  Stock
outstanding without the approval of the Board.

         4.12  Financial  Statement  Disclosure.  The Company  shall  deliver to
Purchaser  (a) as soon as  available,  but in any event within 45 days after the
end of each month during each of the Company's  fiscal years, a Company prepared
consolidated  balance sheet,  consolidated  income  statement,  and consolidated
statement of cash flow covering the  Company's  consolidated  operations  during
such period; and (b) as soon as available, but in any event within 90 days after
the end of each of the Company's fiscal years, consolidated financial statements
of the Company  for each such  fiscal  year,  audited by  independent  certified
public   accountants.   Such  audited  financial   statements  shall  include  a
consolidated  balance  sheet,   consolidated  profit  and  loss  statement,  and
consolidated  statement of cash flow and such accountants'  letter to management
when available.


                                       
<PAGE>


                                    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.

                  (A) Unless and until  otherwise  permitted  by this Article 5,
each  certificate  for the Preferred  Stock and the Conversion  Shares issued to
Purchaser or to any subsequent transferee of such 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 June 5, 1998
                  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 agents for 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 Securities not registered  under the Securities Act,  Purchaser  desiring to
effect  such  transfer  or sale shall  deliver a written  notice to the  Company
describing  briefly the manner of such transfer or sale and a written opinion of
counsel for 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 Purchaser shall deliver
to Company such a written opinion of counsel.


                                       
<PAGE>

         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
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 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  have been
received from counsel for 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 144, or (iv) the
Company is  reasonably  satisfied  that  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 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 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
Purchaser who proposes to sell any of  Securities  in compliance  with Rule 144,
the Company  shall  furnish to  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,   Purchaser   desiring  to  effect   such  resale  and  each   prospective
institutional  purchaser of such shares  designated by 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 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



                                       
<PAGE>

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 (1) 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, (2) each such  transferee  shall remain subject to all
restrictions  on  the  transfer  of  Securities  herein  contained,  and  (3) 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  reasonably  satisfactory  to the Company and such  counsel)  that the
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  Purchaser  at the
Closing is subject to the satisfaction,  as of the Closing Date and with respect
to 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) Purchaser  shall have executed the signature  page to this
         Agreement and the Ancillary Documents, as applicable, and delivered the
         same to the Company.

                  (B) The  Purchase  Price  shall  have  been  delivered  to the
         Company.

                  (C) The Company shall have received  notice from the Company's
         senior lender, Foothill Capital Corporation ("Foothill"), that Foothill
         has been paid all amounts owed by the Company.

                  (D) The  representations  and warranties of 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 Purchaser shall have performed,
         satisfied  and complied in all material  respects  with the  covenants,
         agreements and  conditions  required by this Agreement to be performed,
         satisfied or complied with by the  applicable  Purchaser at or prior to
         the Closing.

                  (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



                                       
<PAGE>

         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 PURCHASER'S OBLIGATION TO PURCHASE

         7.1 Conditions to Purchaser's Obligation to Purchase. The obligation of
Purchaser hereunder to purchase the Securities on the Closing Date is subject to
the  satisfaction  of each of the  following  conditions,  provided  that  these
conditions  are for  Purchaser's  sole benefit and may be waived by Purchaser at
any time in Purchaser's sole discretion:

                  (A) The Company shall have executed the signature page to this
         Agreement,  the Registration Rights Agreement and delivered the same to
         Purchaser.

                  (B) At the  Closing,  the  Company  shall  have  delivered  to
         Purchaser duly executed certificates for the Preferred Stock.

                  (C) The  Common  Stock  shall be  listed on The  NASDAQ  Stock
         Market and trading in the Common Stock shall not have been suspended by
         The NASDAQ Stock Market or the SEC or other regulatory authority.

                  (D) Purchaser shall have received  notice from Foothill,  that
         Foothill has been paid all amounts owed by the Company.

                  (E)  Concurrently  with the Closing,  the Company shall redeem
         the Series B Preferred Stock.

                  (F) The representations and warranties of the Company shall be
         true and correct as of the date when made and as of the Closing Date as
         though  made at  that  time  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.
         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.

                  (G) Purchaser shall have completed to their  satisfaction  all
         business, legal, accounting and financial due diligence with respect to
         the Company.

                  (H) No statute,  rule,  regulation,  executive order,  decree,
         ruling or injunction shall have been enacted,  entered,  promulgated or
         endorsed  by  any  court  or   governmental   authority   of  competent
         jurisdiction or any self-regulatory  organization having authority over
         the matters contemplated hereby which prohibits the consummation of any
         of the transactions contemplated by this Agreement.


                                       
<PAGE>

                  (I) Purchaser  shall have received an opinion of  Sonnenschein
         Nath & Rosenthal,  dated as of the Closing  Date,  in the form attached
         hereto as Exhibit D.


                                    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 that state,  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  Purchaser  irrevocably  waives the
defense of an inconvenient  forum to the maintenance of such suit or proceeding.
Service of process  upon the  Company or  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  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 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 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
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
                           12249 Science Drive
                           Suite 160
                           Orlando, Florida 32826
                           Telecopy: (407) 382-2701
                           Attention: Chief Financial Officer

                                    After June 30, 1998:

                                    LaserSight Incorporated
                                    3300 University Boulevard
                                    Suite 140
                                    Orlando, Florida 32792
                                    Telecopy: (407) 678-9981
                                    Attention: Chief Financial Officer

                           with a copy to:

                           Sonnenschein Nath & Rosenthal
                           One Metropolitan Square
                           Suite 3000
                           St. Louis, Missouri 63102
                           Telecopy: (314) 259-5959
                           Attention: Alan B. Bornstein

                           If to Purchaser:

                           TLC The LaserCenter, Inc.
                           5600 Explorer Drive
                           Suite 301
                           Mississauga, Ontario
                           Canada L4W 442
                           Telecopy: (905) 602-7956
                           Attention: Elias Vamvakas

                           with a copy to:


                                       
<PAGE>

                           Arent Fox Kintner Plotkin & Kahn, PLLC
                           1050 Connecticut Avenue, N.W.
                           Washington, D.C. 20036-5339
                           Telecopy: (202) 857-6395
                           Attention: Jeffrey E. Jordan

         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  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.  The Company  shall  indemnify and hold harmless
Purchaser against and from any losses, claims, damages,  liabilities or expenses
("Losses")  insofar as such Losses (or actions in respect  thereof) arise out of
or are based upon (i) the falsity or incorrectness as of the Closing Date of any
representation  or  warranty  of the Company  contained  in or made  pursuant to
Article  3  hereof,  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  attorney's  and
accountant's  fees and costs and court costs  incurred by 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  Purchaser  of shall not be deemed to be the
exclusive remedy available to Purchaser for any of the matters described in this
Section 8.10.

         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 Purchaser and the issuance thereof to Purchaser or
its  nominee,  and will save  Purchaser  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 Purchaser,  or Purchaser's nominee,
of the  Securities  to be purchased by  Purchaser  or otherwise  transferred  to
Purchaser.

         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  Purchaser.



                                       
<PAGE>

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.

         8.14 Remedies.  No provision of this Agreement providing for any remedy
to a Purchaser  shall limit any remedy  which would  otherwise  be  available to
Purchaser at law or in equity.  Nothing in this Agreement shall limit any rights
a Purchaser 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 June 30, 1998,  unless the parties agree otherwise,  this Agreement
shall terminate at the close of business on such date.




                                       
<PAGE>


         IN  WITNESS  WHEREOF,  Purchaser  and  the  Company  have  caused  this
Agreement to be duly executed as of the date first above written.


LASERSIGHT INCORPORATED:                   TLC THE LASER CENTER INC.



By:  /s/ Michael R. Farris                 By:  /s/ R. J. Kelly
    ---------------------------                ------------------------
       Michael R. Farris                   Name:  Ronald J. Kelly
       President and CEO                   Title: Vice-President of Acquisitions


































                 SIGNATURE PAGE TO SECURITIES PURCHASE AGREEMENT


                                       



                                  EXHIBIT 99.2

                             LASERSIGHT INCORPORATED

                     CERTIFICATE OF DESIGNATION, PREFERENCES

                AND RIGHTS OF SERIES C CONVERTIBLE PARTICIPATING

                                 PREFERRED STOCK



         We,  Michael  R.  Farris and  Gregory  L.  Wilson,  the  President  and
Secretary of LaserSight Incorporated, a corporation organized and existing under
the laws of the State of Delaware (the  "Corporation"),  do hereby certify that,
pursuant  to  the  authority  confirmed  upon  the  Board  of  Directors  by the
Certificate of Incorporation of the  Corporation,  as amended and restated,  the
Board of Directors on June 4, 1998, adopted the following  resolution creating a
series of 2,000,000 shares of Preferred Stock designated as Series C Convertible
Participating Preferred Stock with a face amount of $4.00 per share:

         RESOLVED,  that  pursuant  to the  authority  vested  in the  Board  of
Directors  of  the   Corporation  in  accordance  with  the  provisions  of  the
Corporation's Certificate of Incorporation, as amended and restated, a series of
Preferred  Stock of the  Corporation  be and it hereby is created,  and that the
designation and amount thereof and the voting powers,  preferences and relative,
participating,  optional and other special  rights of the shares of such series,
and the qualifications, limitations or restrictions thereof are as follows:

         1.  Designation and Number.

                  (a) There is hereby  designated a series of Preferred Stock to
be known as "Series C Convertible  Participating Preferred Stock." The number of
shares constituting the Series C Convertible  Participating Preferred Stock (the
"Series  C  Preferred  Stock")  shall  be  2,000,000,  which  number  may not be
increased  without  the  approval  of the  holders  of a  majority  of the  then
outstanding shares of the Series C Preferred Stock.

                  (b) The  Series C  Preferred  Stock  shall,  with  respect  to
dividend rights and rights on  liquidation,  dissolution or winding up, (i) rank
senior to the Common Stock,  par value $.001 per share, of the Corporation  (the
"Common  Stock"),  (ii) senior to any capital stock of the  Corporation  ranking
junior (either as to dividends or upon  liquidation,  dissolution or winding up)
to the Series C Preferred Stock (the "Junior Stock"),  (iii) pari passu with any
class  or  series  of  capital  stock  of  the  Corporation   hereafter  created
specifically  ranking, by its terms, on parity with the Series C Preferred Stock
(the  "Pari  Passu  Stock"),  and (iv)  junior to any class or series of capital
stock of the Corporation hereafter created (with the consent of the holders of a
majority of all shares of Series C Preferred  Stock  outstanding  on the date of
such creation) specifically ranking, by its terms, senior to the Preferred Stock
(the "Senior Stock").


                                       
<PAGE>

         2.  Dividends.  The  holders of the Series C  Preferred  Stock shall be
entitled to such dividends paid and distributions  made to the holders of Common
Stock to the same extent as if the  holders of the Series C Preferred  Stock had
converted their shares of Series C Preferred Stock pursuant to the provisions of
Section 6 and had been  issued  such  Common  Stock on the day before the record
date for said dividend or distribution,  provided that the holders of the Series
C Preferred Stock will not receive dividends or distributions  which are payable
in  Common  Stock.   Payments  under  the  preceding   sentence  shall  be  made
concurrently with dividends and distributions to the holders of Common Stock.

         3. Voting Rights. In addition to any voting rights provided by law, the
holder of each share of Series C Preferred  Stock shall be entitled to vote upon
all matters upon which  holders of the Common Stock have the right to vote,  and
the  shares of  Series C  Preferred  Stock  held by each  such  holder  shall be
entitled to the number of votes  equal to the  largest  number of full shares of
Common  Stock  into  which  such  shares of Series C  Preferred  Stock  could be
converted  pursuant  to the  provisions  of Section 6 at the record date for the
determination  of the stockholders  entitled to vote on such matters.  Except as
required by law or as otherwise  specifically  set forth in this  Certificate of
Designation,  the holders of shares of Series C Preferred Stock and Common Stock
shall vote together as a single class and not as separate classes.

         4. No  Reissuance  of  Shares.  Shares  of  Series  C  Preferred  Stock
converted,  purchased,  or otherwise  acquired by the  Corporation in any manner
whatsoever shall be retired and canceled promptly after the conversion, purchase
or acquisition thereof. None of such shares of Series C Preferred Stock shall be
reissued by the Corporation.

         5.  Liquidation, Dissolution or Winding Up.

                  (a) In the event of any voluntary or involuntary  liquidation,
distribution  of assets (other than the payment of  dividends),  dissolution  or
winding  up of the  Corporation  (each,  a  "Liquidation"),  the  assets  of the
Corporation  available for distribution to the Corporation's  stockholders shall
be paid or distributed in the following order: (i) first to satisfy all required
payments  to  holders of Senior  Stock,  (ii)  second to pay the  holders of the
Series C Preferred  Stock the Preferred  Amount Per Share (as defined in Section
11) and satisfy all required  payments to the holders of Pari Passu  Stock,  and
(iii) third to satisfy any  required  payments to holders of Junior  Stock.  If,
upon any such Liquidation,  whether  voluntary or involuntary,  the assets to be
distributed  to the holders of the Series C Preferred  Stock and holders of Pari
Passu Stock shall be  insufficient to permit payment of the full amount required
to be paid to the  holders of the Series C  Preferred  Stock and holders of Pari
Passu Stock,  then the entire assets of the Corporation to be distributed  among
the holders of the Series C Preferred  Stock and the holders of Pari Passu Stock
shall be distributed ratably among such holders.

                  (b)  Upon  the  completion  of the  distribution  required  by
Section 5(a), the remaining assets of the Corporation available for distribution
to  shareholders  shall be  distributed  among the holders of the Senior  Stock,



                                       
<PAGE>

Series C Preferred Stock,  Pari Passu Stock and Junior Stock based on the number
of shares of Common Stock held by each  (assuming  conversion of all such Senior
Stock,  Series C Preferred Stock,  Pari Passu Stock and Junior Stock at the then
effective conversion price of each such security).

                  (c) After the payment to the holders of shares of the Series C
Preferred  Stock and Pari  Passu  Stock of the full  amount  of any  liquidating
distribution to which they are entitled under this Section 5, the holders of the
Series  C  Preferred  Stock as such  shall  have no right or claim to any of the
remaining assets of the Corporation.

         6.  Conversion.

                  (a) Each holder of Series C  Preferred  Stock may, at any time
and  from  time to  time,  convert  each of such  holder's  shares  of  Series C
Preferred  Stock into a number of shares of Common Stock,  equal to the quotient
of the Preferred Amount Per Share divided by the Conversion Price (such quotient
being referred to herein as the "Conversion Ratio").

                  (b) In order  for a holder  of  Series  C  Preferred  Stock to
effect a conversion of Series C Preferred Stock into shares of Common Stock such
holder shall:  (i) fax a copy of the fully executed  notice of conversion in the
form of Exhibit A hereto ("Notice of Conversion") to the  Corporation,  and (ii)
surrender or cause to be surrendered the certificates  representing the Series C
Preferred  Stock being  converted  accompanied by duly executed stock powers and
the original executed version of the Notice of Conversion as soon as practicable
thereafter.

                  (c) Within seven business days after the Corporation's receipt
of a Notice of  Conversion,  the  Corporation  shall  require the  Corporation's
transfer agent to promptly issue and deliver to the holder of Series C Preferred
Stock who provided the Notice of Conversion  (i) that number of shares of Common
Stock issuable upon  conversion of such shares of Series C Preferred Stock being
converted,  and (ii) a certificate representing the number of shares of Series C
Preferred Stock not being converted, if any.

                  (d) The  Corporation  shall  at all  times  reserve  and  keep
available for issuance upon the conversion of the Series C Preferred Stock, free
from any preemptive rights, such number of its authorized but unissued shares of
Common Stock as will from time to time be necessary to permit the  conversion of
all outstanding  shares of Series C Preferred Stock into shares of Common Stock,
and shall take all action  required to increase the authorized  number of shares
of Common Stock if necessary to permit the conversion of all outstanding  shares
of Series C Preferred Stock.

                  (e) The Conversion  Price shall be subject to adjustment  from
time to time as follows:

                           (i) In case the Corporation shall at any time or from
time  to  time  after  the  date  hereof  (A) pay  any  dividend,  or  make  any
distribution,  on the  outstanding  shares of  Common  Stock in shares of Common
Stock,  (B) subdivide the  outstanding  shares of Common Stock,  (C) combine the



                                       
<PAGE>

outstanding  shares of Common Stock into a smaller number of shares or (D) issue
by reclassification of the shares of Common Stock any shares of capital stock of
the Corporation,  then, and in each such case, the Conversion Price in effect on
the  record  date  therefor,  if  applicable,  or the  effective  date  thereof,
whichever  is  earlier,  shall be  adjusted  so that the holder of any shares of
Series C Preferred Stock  thereafter  convertible  into Common Stock pursuant to
this Certificate of Designation shall be entitled to receive the number and type
of shares of Common  Stock or other  securities  of the  Corporation  which such
holder would have owned or have been  entitled to receive after the happening of
any of the events  described  above, had such shares of Series C Preferred Stock
been  converted  into Common Stock  immediately  prior to the  happening of such
event or the record date therefor, as applicable. An adjustment made pursuant to
this clause (i) shall become  effective  (x) in the case of any such dividend or
distribution, immediately after the close of business on the record date for the
determination  of holders of shares of Common  Stock  entitled  to receive  such
dividend   or   distribution,   or  (y)  in  the   case  of  such   subdivision,
reclassification or combination,  at the close of business on the day upon which
such corporate action becomes effective.

                           (ii) If the  Corporation  shall  take a record of the
holders  of its Common  Stock for the  purpose  of  entitling  them to receive a
dividend or other distribution and shall thereafter, and before such dividend or
distribution  is paid or delivered to  stockholders  entitled  thereto,  legally
abandon  its plan to pay or  deliver  such  dividend  or  distribution,  then no
adjustment in the Conversion Price then in effect shall be made by reason of the
taking of such record,  and any such  adjustment  previously made as a result of
the taking of such record shall be reversed.

                  (f) The  issuance of  certificates  for shares of Common Stock
upon  conversion of the Series C Preferred Stock shall be made without charge to
the holders thereof for any issuance tax in respect  thereof,  provided that the
Corporation shall not be required to pay any tax which may be payable in respect
of any transfer  involved in the issuance and delivery of any  certificate  in a
name  other than that of the holder of the  Series C  Preferred  Stock  which is
being converted.

                  (g) The  Corporation  will at no time close its transfer books
against the transfer of any Series C Preferred Stock, or of any shares of Common
Stock issued or issuable upon the conversion of any shares of Series C Preferred
Stock in any manner which interferes with the timely conversion of such Series C
Preferred  Stock,  except as may otherwise be required to comply with applicable
securities laws.

                  (h) As used in this paragraph 6, the term "Common Stock" shall
mean and include the  Corporation's  authorized  Common Stock, as constituted on
the date of filing of this  Certificate of  Designation,  and shall also include
any capital stock of any class of the Corporation  thereafter  authorized  which
shall  neither be limited to a fixed sum or  percentage in respect of the rights
of the  holders  thereof  to  participate  in  dividends  nor be  entitled  to a
preference  in the  distribution  of assets upon the  voluntary  or  involuntary
liquidation,  dissolution  or winding up of the  Corporation,  provided that the
shares  of  Common  Stock  receivable  upon  conversion  of  shares  of Series C
Preferred  Stock shall  include  only shares  designated  as Common Stock of the



                                       
<PAGE>

Corporation  on the  date  of  filing  of  this  instrument,  or in  case of any
reorganization or reclassification of the outstanding shares thereof, the stock,
securities  or assets to be issued in exchange  for such Common  Stock  pursuant
thereto.

                  (i)  In  the  case  of  a  proposed   reorganization   of  the
Corporation or a proposed  reclassification  or  recapitalization of the capital
stock  of  the  Corporation  (except  a  transaction  for  which  provision  for
adjustment  is  otherwise  made in this  Section  6),  each  share  of  Series C
Preferred  Stock shall  thereafter be  convertible  into the number of shares of
stock or other  securities or property to which a holder of the number of shares
of Common Stock of the Corporation  deliverable upon conversion of such Series C
Preferred   Stock   would   have  been   entitled   upon  such   reorganization,
reclassification  or  recapitalization;  and,  in  any  such  case,  appropriate
adjustment  (as  determined in the  reasonable  discretion of the  Corporation's
Board of Directors)  shall be made in the  application of the provisions  herein
set forth with respect to the rights and interests  thereafter of the holders of
the Series C Preferred Stock.

                  (j) No  fractional  shares of Common  Stock or scrip  shall be
issued upon  conversion of shares of Series C Preferred  Stock. If more than one
share of Series C Preferred Stock shall be surrendered for conversion at any one
time by the same holder, the number of full shares of Common Stock issuable upon
conversion  thereof  shall be computed on the basis of the  aggregate  number of
shares of Series C Preferred Stock so surrendered.

         7. Reports as to  Adjustment.  Upon any  adjustment  of the  Conversion
Price  pursuant to the provisions of Section 6, then, and in each such case, the
Corporation shall within 30 days after the occurrence of the event creating such
adjustment,  deliver to each of the holders of the Series C Preferred  Stock and
the Common Stock, a certificate signed by an officer of the Corporation  setting
forth in reasonable  detail the event  requiring the  adjustment,  the method by
which  such  adjustment  was  calculated  and the  Conversion  Price  in  effect
following such adjustment.

         8. Certain Covenants. Any registered holder of Series C Preferred Stock
may  proceed  to  protect  and  enforce  its  rights and the rights of any other
holders of Series C Preferred  Stock with any and all remedies  available at law
or in equity.

         9. Protective Provisions. So long as shares of Series C Preferred Stock
are outstanding,  the Corporation shall not without first obtaining the approval
(by vote or written  consent,  as  provided by law) of the holders of at least a
majority of the then outstanding shares of Series C Preferred Stock:

                  (a) alter or change the rights,  preference  or  privileges of
the shares of Series C Preferred  Stock or otherwise  amend this  Certificate of
Designation  or the Amended and Restated  Certificate  of  Incorporation  of the
Corporation so as to affect adversely the shares of Series C Preferred Stock; or

                  (b)  increase  the  authorized  number  of  shares of Series C
Preferred Stock or issue additional shares of Series C Preferred Stock.


                                       
<PAGE>

         10.  Conversion  at  Maturity.  Each share of Series C Preferred  Stock
outstanding on the third  anniversary of the Issue Date shall  automatically  be
converted into shares of Common Stock in accordance  with the terms of Section 6
utilizing the Conversion Ratio then in effect.

         11.  Definitions.  In addition to any other terms defined  herein,  for
purposes of this Certificate of Designation,  the following terms shall have the
meanings indicated:

                  "Conversion Price," determined as of any date, shall initially
equal $4.00 and shall be subject to  adjustment  as provided in paragraph (e) of
Section 6.

                  The term "distribution"  shall include the transfer of cash or
property to the holders of a class of capital stock of the Corporation,  without
consideration,  whether by way of  dividend or  otherwise  (except a dividend in
shares of such class of stock). The time of any distribution by way of dividends
shall be the date of declaration thereof.

                  "Issue Date" shall mean the date the Corporation  first issues
a share of Series C Preferred Stock.

                  "Person"  shall  mean  any  individual,   firm,   corporation,
partnership  or other  entity,  and shall  include any  successor  (by merger or
otherwise) of such entity.

                  "Preferred  Amount Per Share" shall mean, with respect to each
share  of  Series C  Preferred  Stock,  $4.00  (as  adjusted  to  reflect  stock
dividends,  stock  splits,   subdivisions,   reclassifications  or  combinations
occurring after the Issue Date).




                                       
<PAGE>


         IN WITNESS  WHEREOF,  we have executed and subscribed this  Certificate
this 5th day of June, 1998.

                                   LASERSIGHT INCORPORATED



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

ATTEST:


/s/ Gregory L. Wilson
- --------------------------
Gregory L. Wilson
Secretary






























                  SIGNATURE PAGE TO CERTIFICATE OF DESIGNATION




                                       
<PAGE>

                                    EXHIBIT A
                                    ---------


                              NOTICE OF CONVERSION


As of the date written  below,  the  undersigned  hereby  irrevocably  elects to
convert (the "Conversion") ________ shares of the Series C Convertible Preferred
Stock (the "Series C Preferred  Stock") into shares of common  stock,  $.001 par
value ("Common Stock") of Lasersight Incorporated (the "Corporation")  according
to the conditions of the Certificate of  Designation,  Preferences and Rights of
Series C Convertible Preferred Stock of the Corporation.

The  undersigned  covenants that all offers and sales by the  undersigned of the
securities  issuable  to the  undersigned  upon  conversion  of  this  Series  C
Preferred Stock shall be made pursuant to registration of the Common Stock under
the Securities Act of 1933, as amended (the "Act"),  or pursuant to an exemption
from registration under the Act.

In the  event of  partial  exercise,  please  reissue  an  appropriate  Series C
Preferred Stock  certificate(s) for the shares of Series C Preferred Stock which
shall not have been converted.

                         Date of Conversion:____________________________________

                         Applicable Conversion Price:___________________________

                         Number of Shares of
                         Common Stock to be Issued:_____________________________

                         Signature:_____________________________________________

                         Name:__________________________________________________

                         Address:_______________________________________________

                                 _______________________________________________


                                       




                                  EXHIBIT 99.3

                          REGISTRATION RIGHTS AGREEMENT
                          -----------------------------

         This REGISTRATION RIGHTS AGREEMENT  ("Agreement") is made as of June 5,
1998,  by  and  among  LaserSight  Incorporated,  a  Delaware  corporation  (the
"Company"),  with  headquarters  located  at 12249  Science  Drive,  Suite  160,
Orlando,  Florida 32826, and TLC The Laser Center Inc., an Ontario  corporation,
with  headquarters  located at 5600  Explorer  Drive,  Suite  301,  Mississauga,
Ontario, Canada L4W 442 ("Purchaser"), 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 Purchaser (the  "Securities  Purchase
Agreement"),  the  Company  has  agreed,  upon  the  terms  and  subject  to the
conditions contained therein, to issue and sell to Purchaser 2,000,000 shares of
the Series C Convertible  Preferred Stock of the Company (the "Preferred Stock")
that is  convertible  into shares  (the  "Conversion  Shares") of the  Company's
common  stock,  par value $.001 per share (the "Common  Stock")  pursuant to the
terms and subject to the limitations and conditions set forth in the Certificate
of  Designation,  Preferences  and Rights of the Series C Convertible  Preferred
Stock (the "Certificate of Designation").

         B. To induce  Purchaser to execute and deliver the Securities  Purchase
Agreement,  the Company has agreed to provide to the Holders certain rights to a
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 Purchaser 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



                                       
<PAGE>

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.

         Blackout Period:  See Section 3(a) hereof.

         Board:  The Board of Directors of the Company.

         Certificate of Designation:  See the introductory paragraphs hereof.

         Claim:  See Section 6(a) hereof.

         Common Stock:  See the introductory paragraphs hereto.

         Company:  See the introductory paragraphs hereto.

         Conversion Shares:  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.

         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 Registration Statement.


                                       
<PAGE>

         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.

         Piggy-Back Registration Statement:  See Section 2.2(a) hereof.

         Preferred Stock:  See the introductory paragraphs hereto.

         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.

         Purchaser:  See the introductory paragraphs hereto.

         Registrable Securities means any of the Conversion Shares and any other
securities  issued or issuable with respect to any Preferred Stock or Conversion
Shares  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, (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 2.1(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.

         Requested Shares:  See Section 2.2(a) hereof.


                                       
<PAGE>

         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.

         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
Purchaser (or any of Purchaser's assignees).

2.       REGISTRATION RIGHTS

         2.1 Shelf Registration.

         (A) The Company shall:

                  (i) prepare and, on or prior to 45 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  reasonable  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 Other Investors.


                                       
<PAGE>

         (B) The Company shall use its reasonable 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,
whether  pursuant to Rule 144 or otherwise,  and (iii) the date which is the two
year anniversary of the date hereof.  (The period of time commencing on the date
the  Shelf  Registration  Statement  is  declared  effective  and  ending on the
earliest  of the  foregoing  dates  shall be  referred  to as the  "Registration
Period")).  Subject to Section 3 hereof,  the Company  shall use its  reasonable
best  efforts to amend and  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.

         (C) 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;

                  (II)  otherwise  comply  in all  material  respects  with  all
         applicable federal securities laws, rules and regulations.

         (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 has 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 agrees not to 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 Section 3 hereof, the Company shall promptly  supplement
and amend the Shelf Registration Statement if required by the Securities Act, or
if  reasonably  requested  by the  Holders  of a  majority  of  the  Registrable
Securities then transferrable pursuant to such Shelf Registration Statement.

         (F) Each Holder agrees to 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 Piggy-Back Registration Rights.

         (a) If during  the  Registration  Period  the  Company  proposes  or is
required  to  file  with  the  SEC a  registration  statement  (the  "Piggy-Back
Registration  Statement")  under  the  Securities  Act  in  connection  with  an
Underwritten Offering of Common Stock (other than a registration  statement 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



                                       
<PAGE>

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  Conversion  Shares  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  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
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,  or, if  applicable,  the Holders  will
discontinue the offer and sale of Registrable  Securities  pursuant to the Shelf
Registration Statement or a 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  aggregate  number of days  during  which one or more  Blackout
Periods or Holdback  Periods are in effect  shall not exceed 180 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 in any 12 month period during the Registration Period.


                                       
<PAGE>

         (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.

4.       REGISTRATION PROCEDURES

         In connection with the filing of the Shelf Registration  Statement or 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 Registration Statement the Company shall:

         (a) A  reasonable  time  before  the  filing of the Shelf  Registration
Statement, Piggy-Back Registration Statement or any Prospectus or any amendments
or supplements  thereto, the Company shall afford to Purchaser an opportunity to
review the Shelf Registration  Statement,  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 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  reasonable  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 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  Shelf  Registration
Statement  or  Piggy-Back  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  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 any documents  incorporated by reference therein as such Persons may
reasonably  request;  and,  subject to the last paragraph of this Section 4, the



                                      
<PAGE>

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  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 material expense or burden,  or
(E) 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
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  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
(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



                                       
<PAGE>

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,
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
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 Registration Statement, and each such Holder shall comply with the
applicable  Prospectus delivery requirements of the Securities Act in connection
with any such sale.

         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  (x) the  copies  of the
supplemented  or amended  Prospectus  contemplated by Section 4(e) hereof or (y)
the Advice.


                                       
<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)
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,  Piggy-Back  Registration
Statement  and any  other  documents  necessary  in order to  comply  with  this
Agreement.


                                       
<PAGE>

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 Registration Statement (or any amendment thereto) or Prospectus
(as amended or supplemented from time to time) or any preliminary 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
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 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



                                       
<PAGE>

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
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



                                       
<PAGE>

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
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 Purchaser,  any Holder, any person
who controls  Purchaser or any Holder, or any officers or directors of 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).


                                       
<PAGE>

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
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
                           12249 Science Drive
                           Suite 160
                           Orlando, Florida 32826
                           Telecopy: (407) 382-2701
                           Attention: Chief Financial Officer

                                    After June 30, 1998:

                                    LaserSight Incorporated
                                    3300 University Boulevard
                                    Suite 140
                                    Orlando, Florida  32792
                                    Telecopy: (407) 678-9981
                                    Attention: Chief Financial Officer


                                       
<PAGE>

                           with a copy to:

                           Sonnenschein Nath & Rosenthal
                           One Metropolitan Square
                           Suite 3000
                           St. Louis, Missouri 63102
                           Telecopy: (314) 259-5959
                           Attention: Alan B. Bornstein

                           If to Purchaser:

                           TLC The Laser Center Inc.
                           5600 Explorer Drive
                           Suite 301
                           Mississauga, Ontario
                           Canada L4W 442
                           Telecopy: (905) 602-7956
                           Attention: Elias Vamvakas

                           with a copy to:

                           Arent Fox Kintner Plotkin & Kahn, PLLC
                           1050 Connecticut Avenue, N.W.
                           Washington, D.C. 20036-5339
                           Telecopy: (202) 857-6395
                           Attention: Jeffrey E. Jordan

         (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



                                       
<PAGE>

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.

         (h)  Holders  of  Registrable   Securities  are  intended  third  party
beneficiaries of the agreements made hereunder between the Company and Purchaser
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 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 Purchaser  pursuant to this Agreement do not conflict with
any other agreements to which the Company is a party.




                                       
<PAGE>


         IN WITNESS  WHEREOF,  the parties have caused this Agreement to be duly
executed as of the date first above written.


LASERSIGHT INCORPORATED                   TLC THE LASER CENTER INC.



By:  /s/ Michael R. Farris                By:  /s/ R. J. Kelly
    --------------------------                ------------------------
     Michael R. Farris                    Name:  Ronald J. Kelly
     President and CEO                    Title:  Vice-President of Acquisitions



































                 SIGNATURE PAGE TO REGISTRATION RIGHTS AGREEMENT

                                       



                                  EXHIBIT 99.4

                              STANDSTILL AGREEMENT
                              --------------------


        This Standstill  Agreement (the  "Agreement") is made as of June 5, 1998
(the "Effective Date") between TLC The Laser Center Inc., an Ontario corporation
("TLC"), and LaserSight Incorporated, a Delaware corporation (the "Company").

        WHEREAS, TLC currently owns 251,000 shares of the Company's Common Stock
$.001 par value (the "TLC Shares");

        WHEREAS,  simultaneously  with the  delivery of this  Agreement,  TLC is
purchasing 2,000,000 shares of the Company's Series C Convertible  Participating
Preferred  Stock (the  "Series C  Preferred  Stock")  pursuant to the terms of a
Securities Purchase  Agreement,  dated June 5, 1998, between TLC and the Company
(the "Purchase Agreement");

        WHEREAS, the parties hereto wish to set forth their agreements regarding
future purchases by TLC of the Company's voting securities;

        NOW THEREFORE,  in  consideration  of the mutual  covenants and promises
contained herein, the parties hereto agree as follows:

        1.  Standstill  Provisions.  TLC  acknowledges  that TLC's execution and
delivery of this Agreement is a condition  precedent to the Company  agreeing to
issue the Series C  Preferred  Stock and that TLC will not,  and will direct its
affiliates,  directors,  officers,  employees  and  agents not to,  directly  or
indirectly,  unless in any such case specifically  permitted in writing to do so
by the Board of Directors of the Company:

               (i) other than  pursuant to the terms of the  Purchase  Agreement
        and other than the TLC Shares and Series C  Preferred  Stock,  purchase,
        acquire or own, or offer or agree to purchase,  acquire or own, directly
        or  indirectly,  any  voting  securities  or direct or  indirect  rights
        (pursuant to an exchange, conversion, pledge or otherwise) or options to
        acquire  any  voting  securities  of  the  Company;  provided  that  the
        acquisition  and owning of voting  securities  as a result of any of the
        following  will not be deemed a  violation  of this  Agreement:  (A) any
        dividend  or  distribution  on the  outstanding  TLC  Shares or Series C
        Preferred  Stock,  (B) any  subdivision of the outstanding TLC Shares or
        Series C Preferred Stock, or (C) any  reclassification of the TLC Shares
        or Series C Preferred Stock.

               (ii) other than  pursuant to a prior written  agreement  with the
        Company,  acquire or affect the  control of the  Company or  directly or
        indirectly  participate  in or  encourage  the  formation of any "group"
        (within the meaning of Section  13(d)(3) of the Exchange Act) which owns
        or seeks to acquire ownership of voting securities of the Company, or to
        acquire or affect control of the Company;


                                       
<PAGE>

               (iii) other than pursuant to the terms of the Purchase Agreement,
        otherwise act, directly or indirectly,  alone or in concert with others,
        to seek to control or to influence in any manner the  management,  board
        of directors,  policies or affairs of the Company, or propose or seek to
        effect or  negotiate  with or  provide  financial  assistance  (by loan,
        capital  contribution  or  otherwise) or  information  to any party with
        respect  to any form of  business  combination  transaction  (including,
        without   limitation,   a  merger,   consolidation   or  acquisition  or
        disposition  of  significant  assets of the Company or any other entity)
        with  the  Company  or  any  affiliate  thereof  or  any  restructuring,
        recapitalization  or similar  transaction with respect to the Company or
        any affiliate thereof; or

               (iv) instigate, encourage, assist or render advice to or make any
        recommendation  or proposal  to any person or other  entity to engage in
        any of the actions  covered by clauses (i) through (iii) of this Section
        1(a), or render advice with respect to voting securities of the Company.

                      (b) For  purposes  of this  Agreement,  the  term  "voting
        securities"  shall mean (i) any  securities  which are  entitled to vote
        upon any matters,  whether such  securities are entitled to vote on such
        matters in all events or only upon the  occurrence of a default or other
        contingencies, or (ii) any options, warrants, rights or securities which
        by their terms may be convertible  into or exchangeable for any security
        described in clause (i) of this sentence.


        2.  Representations  and Warranties.  TLC represents and warrants to the
Company, and the Company represents and warrants to TLC:

               (a) such party has the full legal right,  power and  authority to
        enter into and perform this  Agreement and the execution and delivery of
        this  Agreement by such party has been duly  authorized by all necessary
        corporate action;

               (b) this  Agreement  is a valid and  binding  obligation  of such
        party,  enforceable  against  such party in  accordance  with its terms,
        except  that  such   enforcement  may  be  subject  to  (i)  bankruptcy,
        fraudulent conveyance, insolvency,  reorganization,  moratorium or other
        similar laws now or hereafter in effect  relating to  creditors'  rights
        generally and (ii) general  principles of equity  (regardless of whether
        such enforcement is considered in a proceeding in equity or at law); and

               (c)  neither  the  execution,  delivery  or  performance  of this
        Agreement by such party  conflicts with or constitutes a violation of or
        default under such party's certificate of incorporation or by-laws,  any
        statute,  law, regulation,  order or decree applicable to such party, or
        any contract, commitment,  agreement,  arrangement or restriction of any
        kind to which such party is a party or by which such party is bound.


                                     
<PAGE>

        3. Notices. 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
                      12249 Science Drive
                      Suite 160
                      Orlando, Florida 32826
                      Telecopy: (407) 382-2701
                      Attention: Chief Financial Officer

                             After June 30, 1998:

                             LaserSight Incorporated
                             3300 University Boulevard
                             Suite 140
                             Orlando, Florida 32792
                             Telecopy: (407) 678-9981
                             Attention: Chief Financial Officer

                      with a copy to:

                      Sonnenschein Nath & Rosenthal
                      One Metropolitan Square
                      Suite 3000
                      St. Louis, Missouri 63102
                      Telecopy: (314) 259-5959
                      Attention: Alan B. Bornstein

                      If to Purchaser:

                      TLC The Laser Center Inc.
                      5600 Explorer Drive
                      Suite 301
                      Mississauga, Ontario
                      Canada L4W 442
                      Telecopy: (905) 602-7956
                      Attention: Elias Vamvakas


                                       
<PAGE>

                      with a copy to:

                      Arent Fox Kintner Plotkin & Kahn, PLLC
                      1050 Connecticut Avenue, N.W.
                      Washington, D.C. 20036-5339
                      Telecopy: (202) 857-6395
                      Attention: Jeffrey E. Jordan

        4. Agreement  Term.  This Agreement shall terminate on the date which is
the first to occur of (i) sixty (60) days after the Effective  Date, or (ii) the
date on which the Company's  Board of Directors  adopts a  stockholder's  rights
plan.

        5. No Waiver.  No failure or delay by any party hereto in exercising any
right, power or privilege  hereunder shall operate as a waiver thereof nor shall
any single or partial exercise thereof preclude any other or further exercise of
any right, power or privilege.

        6. Remedies.  Each party hereto acknowledges that money damages would be
an inadequate  remedy for any breach of this  Agreement and that the Company (in
the case of a breach  by TLC) or TLC (in the  case of a breach  by the  Company)
shall be entitled to specific  performance  and  injunctive  or other  equitable
relief as a remedy for any such breach. Each party hereto waives any requirement
for the securing or posting of any bond in connection  with any such remedy.  No
party  hereto  shall take any action to impede the other  party from  seeking to
enforce any such equitable remedy. Such remedy shall not be exclusive, but shall
be in addition to all other remedies available at law or equity.

        7. Governing  Law. This Agreement  shall be governed by and construed in
accordance  with the  internal  laws of the State of  Delaware,  without  giving
effect to the principles of conflict of laws thereof.

        8.  Counterparts.  This  Agreement  may  be  executed  in  one  or  more
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto were upon one instrument.

        9. Headings.  The descriptive headings of the sections of this Agreement
are solely for the  convenience  of the parties  hereto and shall not affect the
meaning or construction of any of the provisions of this Agreement.




                                       
<PAGE>


        IN WITNESS WHEREOF, the parties hereto have duly executed this Agreement
as of the date first above written.



LASERSIGHT INCORPORATED                    TLC THE LASER CENTER INC.



By:  /s/ Michael R. Farris                 By:  /s/ R. J. Kelly
    --------------------------                 ----------------------
     Michael R. Farris                     Name: Ronald J. Kelly
     President and CEO                     Title:  Vice-President of Acquisitons
































                     SIGNATURE PAGE TO STANDSTILL AGREEMENT

                                       



                                  EXHIBIT 99.5





                          SECURITIES PURCHASE AGREEMENT

                                      among

                             LASERSIGHT INCORPORATED

                                       and

                                  PEQUOT FUNDS


                                  June 12, 1998






                                       
<PAGE>

                          
                                TABLE OF CONTENTS


                                    ARTICLE 1
                        PURCHASE AND SALE OF COMMON STOCK

                                                                           

1.1      Purchase of Common Stock 
1.2      Form of Payment  
1.3      Transfer of Common Stock
1.4      Registration of the Securities 


                                    ARTICLE 2
                   PURCHASER'S REPRESENTATIONS AND WARRANTIES


2.1      Investment Purpose  
2.2      Accredited Investor Status 
2.3      Reliance on Exemptions  
2.4      Information 
2.5      Governmental Review 
2.6      Transfer or Resale  
2.7      Authorization  
2.8      Binding Effect  
                  

                                    ARTICLE 3
                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

3.1      Organization and Qualification 
3.2      Authorization; Enforcement  
3.3      Capitalization 
3.4      Issuance of Shares  
3.5      No Conflicts 
3.6      SEC Documents 
3.7      Absence of Certain Changes 
3.8      Absence of Litigation 
3.9      Disclosure 
3.10     S-3 Registration 
3.11     No General Solicitation
3.12     No Integrated Offering
3.13     No Brokers 
3.14     Intellectual Property
3.15     Employee Benefit Plans


                                       
<PAGE>


                                TABLE OF CONTENTS
                                   (continued)
                                                 
                                                                            

3.17     Equity Investments; Subsidiaries 
3.18     Title to Assets and Properties; Insurance 
3.19     Compliance with Laws; Permits
3.20     Taxes
3.21     Environmental Matters 
3.22     Suppliers and Customers
3.23     Holding Company Act and Investment Company Act
3.24     Foreign Corrupt Practices
3.25     Accounts Receivable
3.26     Series B Preferred Stock
3.27     Foothill Capital Corporation 
                 


                                    ARTICLE 4
                                    COVENANTS

4.1      Best Efforts 
4.2      Securities Laws
4.3      Reporting Status
4.4      Use of Proceeds 
4.5      Future Financings 
4.6      Rights of First Offer 
4.7      Expenses 
4.8      Corporate Governance
4.9      Listing
4.10     Prospectus Delivery Requirement 
4.11     Transactions with Affiliates
4.12     Stockholders Rights Plan
                  


                                    ARTICLE 5
                             TRANSFER OF SECURITIES

5.1      Restrictive Legend
5.2      Notice of Proposed Transfer
5.3      Termination of Restrictions
5.4      Compliance with Rule 144 and Rule 144A 
5.5      Non-Applicability of Restrictions on Transfer
    

                                       
<PAGE>

                                TABLE OF CONTENTS
                                   (continued)
                                                                      
                                                                            

                                    ARTICLE 6
                 CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL

6.1      Conditions to the Company's Obligation to Sell 


                                    ARTICLE 7
              CONDITIONS TO EACH PURCHASER'S OBLIGATION TO PURCHASE

7.1      Conditions to Purchaser's Obligation to Purchase


                                    ARTICLE 8
                          GOVERNING LAW; MISCELLANEOUS

8.1      Governing Law; Jurisdiction
8.2      Counterparts 
8.3      Headings 
8.4      Severability 
8.5      Entire Agreement; Amendments
8.6      Notice 
8.7      Successors and Assigns
8.8      Third Party Beneficiaries
8.9      Survival
8.10     Indemnification
8.11     Stamp Tax and Delivery Costs 
8.12     Public Filings; Publicity
8.13     Further Assurances
8.14     Remedies
8.15     Termination
                





                                       
<PAGE>

                          SECURITIES PURCHASE AGREEMENT


         This SECURITIES PURCHASE AGREEMENT  ("Agreement") is entered into as of
June 12, 1998, by and among LaserSight Incorporated, a Delaware corporation (the
"Company"),  with its  headquarters  located at 12249 Science Drive,  Suite 160,
Orlando,  Florida 32826 and the purchasers  (collectively,  the "Purchasers" and
each  individually,  a "Purchaser")  named on the execution  pages hereof,  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, 2,000,000 shares of the Company's Series D Convertible
Participating  Preferred  Stock (the  "Preferred  Stock") issued pursuant to the
Certificate  of  Designation,  Preferences  and  Rights of Series D  Convertible
Participating Preferred Stock (the "Certificate of Designation") attached hereto
as Exhibit A, which shall be  convertible  into shares of the  Company's  common
stock,  $.001 par value per share ("Common  Stock").  The shares of Common Stock
issuable upon the  conversion  of the Preferred  Stock are referred to herein as
the  "Conversion  Shares".  The Preferred  Stock and the  Conversion  Shares are
collectively 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  B  (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 and a Standstill  Agreement in the form attached hereto as
Exhibit C (the "Standstill  Agreement"),  pursuant to which the Purchasers agree
to restrict the Purchaser's acquisition of the Company's voting securities.  The
Registration Rights Agreement, the Certificate of Designation and the Standstill
Agreement are collectively referred to herein as the "Ancillary Documents").

                                   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:





                                       
<PAGE>

                                    ARTICLE 1
                        PURCHASE AND SALE OF COMMON STOCK

         1.1 Purchase of Common  Stock.  Subject to the terms and  conditions of
this Agreement,  on June 12, 1998 or, if later, the date on which all conditions
set forth in Articles 6 and 7 hereof have been either  satisfied  or waived,  or
such other date as may be determined by mutual  agreement of the  Purchasers and
the Company,  but in no event later than June 15, 1998 (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
Preferred  Stock  indicated  below at a price of $4.00 per share resulting in an
aggregate purchase price of $8,000,000 (the "Purchase Price"):

<TABLE>
<CAPTION>
                                                       No. of Shares of         
               Purchaser                                Preferred Stock         Purchase Price
               ---------                                ---------------         -------------- 
     <S>                                                    <C>                   <C>       
     Pequot Private Equity Fund, L.P.                       1,553,331             $6,213,324

     Pequot Scout Fund, L.P.                                  250,000              1,000,000

     Pequot Offshore Private Equity Fund, Inc.                196,669                786,676
                                                            ---------             ----------     
                         Total                              2,000,000             $8,000,000
                                                            =========             ========== 
</TABLE>


         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  Preferred  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 Fried,  Frank,
Harris,  Shriver & Jacobson,  One New York Plaza 26th Floor,  New York, New York
10004, or at such other time and place as shall be agreed upon by the parties.

         At  the  Closing,  the  Company  shall  deliver  to  each  Purchaser  a
certificate or certificates representing the shares of Preferred Stock purchased
by such  Purchaser,  registered  in the name of such  Purchaser  or its nominee.
Delivery of such  certificates  to a Purchaser  shall be made against receipt at
the Closing by the Company from such Purchaser of the purchase  price  therefor,
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, each  Purchaser  shall pay its  respective  portion of the Purchase
Price by wire transfer to the account designated by the Company.


                                        
<PAGE>



         1.3 Transfer of Common Stock.  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.  Pursuant  to the  terms  of the
Registration Rights Agreement,  the Company shall, at its own expense,  prepare,
and  within 45 days after the  Closing  Date,  file with the SEC a  registration
statement on such form as is then available in order to effect the  registration
of the Conversion Shares (the "Registration  Statement").  The Company shall use
all  reasonable  best  efforts  to  have  the  Registration  Statement  declared
effective  as soon  as  practicable  after  the  filing  thereof  and to  remain
effective for the  Registration  Period (as defined 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
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 Preferred
Stock 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
Preferred Stock 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  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


                                       
<PAGE>

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, 1997,  its Quarterly  Report on Form
10-Q for the period ended March 31, 1998, its Current  Reports on Form 8-K filed
with  the SEC on March  13,  1998,  March  16,  1998 and  March  18,  1998,  the
description of the Common Stock contained in the Company's Form 8-A/A (Amendment
No. 3) filed with the SEC on September  29, 1997 and Proxy  Statement  dated May
28, 1998 (such documents,  including any financial  statements and related notes
included in such documents,  collectively the "Furnished SEC  Documents").  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  Purchasers'  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 the Purchasers or their advisors. Such
Purchaser  understands  that its  investment in the  Securities  involves a high
degree  of risk,  including  without  limitation  the  risks  and  uncertainties
disclosed under the caption  "Management's  Discussion and Analysis of Financial
Condition and Results of Operations -- Risks Factors and  Uncertainties"  in the
Furnished SEC Documents.  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 or this Agreement  (including the schedules  hereto)
and the Ancillary  Documents,  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 the Purchasers and their advisors.


                                       
<PAGE>

         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 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,
conditions or provisions of, (ii) constitute a default under, or (iii) result in
a violation  of,  breach of or default  under (A) its  partnership  agreement or
certificate of limited  partnership,  or other 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.

                                       
<PAGE>

                                    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 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,
prospects, liabilities,  condition (financial or otherwise) 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 Preferred Stock, and when converted,
the Conversion Shares in accordance with the terms hereof and thereof;

                  (b) the execution,  delivery and performance of this Agreement
and the  Ancillary  Documents by the Company and the  consummation  by it of the
transactions  contemplated  hereby and thereby (including without limitation the
issuance of the Preferred  Stock and  reservation for issuance of the Conversion
Shares) have been duly authorized by all necessary  corporate action and, except
for the  filing of the  Certificate  of  Designation  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 National  Association of Securities
Dealers, Inc. or otherwise);

                  (c)  this  Agreement,   the  Ancillary   Documents,   and  the
certificates  for the Preferred Stock have been, and, when issued the Conversion
Shares, will be duly executed and delivered by the Company; and

                                       
<PAGE>

                  (d) this Agreement,  the Ancillary Documents and the Preferred
Stock 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 law 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  (other than the  Preferred  Stock)  exercisable  for, or
convertible  into or exchangeable  for any shares of Common Stock and the number
of shares  reserved for issuance upon  conversion of the Preferred  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.  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  each
Purchaser with a written update of this  representation  signed by the Company's
Chief Executive  Officer or Chief Financial  Officer on behalf of the Company as
of the Closing  Date.  Except as set forth in Schedule 3.3,  since  December 31,
1997,  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
Ancillary  Documents  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.  The Preferred  Stock issued to Purchasers at
the Closing under this Agreement  represents,  in the aggregate,  9.17% of Total
Current and Potential Shares (as defined on Schedule 3.3).

         3.4  Issuance of Shares. The Preferred Stock and Conversion  Shares are
duly authorized and reserved for issuance,  and upon conversion of the Preferred
Stock in accordance  with the terms of the  Certificate of Designation  will be,
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 will not be subject to
preemptive rights or other similar rights of stockholders of the Company.

                                       
<PAGE>

         3.5  No  Conflicts.  The  execution, delivery and  performance  of this
Agreement and the Ancillary  Documents 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  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  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) such 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 the Certificate of Designation with the Secretary of State of Delaware, (iii)
filing of a Form D with the SEC, and (iv) 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 Stock  Market,
the Company is not in violation of the listing  requirements of The NASDAQ Stock
Market  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
result in the Common  Stock being  delisted  from The NASDAQ Stock  Market.  The
Company  is not aware of any fact that  could  result in a refusal by The NASDAQ
Stock Market to approve the Conversion Shares for listing.

         3.6  SEC Documents. Except as disclosed in Schedule 3.6, since December
31, 1996, 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


                                       
<PAGE>

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 each  Purchaser  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  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,  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  against in the
Company's  balance  sheet or the  footnotes  thereto  as of  December  31,  1997
included in the  Furnished  SEC  Documents,  (ii)  liabilities  and  obligations
incurred after December 31, 1997 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
lawsuit) and that do not exceed $25,000 in the aggregate,  (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, 1997, 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

                                       
<PAGE>

set forth in Schedule 3.6. The financial projections furnished by the Company to
the  Purchasers,  dated as of May 4, 1998 were  prepared  by the Company in good
faith based on (i) the best available  information  to management,  and (ii) the
assumptions  reflected in such  projections.  From the date of such  projections
through the Closing  Date,  there has not occurred  any events or  circumstances
which would cause such projections to materially  change as of the Closing Date.
Purchasers  acknowledge that such projections (i) were not updated from the date
on which such  projections were prepared and such projections do not reflect the
effects of the transactions contemplated by this Agreement or the effects of the
Company's private placement of its Series C Convertible  Participating Preferred
Stock  which was  closed  on June 5,  1998,  and (ii)  contain  forward  looking
statements and assumptions regarding future events and future performance of the
Company which involve risk and uncertainties that could materially effect actual
results of the Company's operations.

         3.7  Absence of Certain Changes.  Except as disclosed in Schedule  3.7,
since  December 31, 1997, 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

                                       
<PAGE>

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, (q) any amendment of the articles
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, notices,  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.

                                       
<PAGE>

         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
Ancillary Documents 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.  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 their  counsel and of which the Company is aware which  materially
and adversely  affects,  or which 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 Ancillary Documents.

         3.10 S-3  Registration.  The Company is currently  eligible to register
the resale of the Conversion Shares 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 each  Purchaser.  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 which 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

                                       
<PAGE>

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 its most  recently  ended fiscal  year.  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  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.




                                       
<PAGE>

                  (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.

                  (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 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.



                                       
<PAGE>

                  (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,  Purchasers or any of their respective 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.

                  (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 Agreements.

                  (a) Except as set forth on Schedule  3.16,  the Company or its
subsidiaries are not a party to, and are not bound or subject to, any indenture,
mortgage,   guaranty,   lease,   license  or  other   contract,   agreement   or
understanding, written or oral (a "Contract"), other than any Contract which (i)

                                       
<PAGE>

pursuant to its terms,  has expired,  been  terminated or fully performed by the
parties,  and in each case, under which the Company and its subsidiaries have no
liability, contingent or otherwise, or (ii) involves monthly payments to or from
the Company  and/or its  subsidiaries  (as opposed to an indemnity  agreement or
similar  contract  under  which a party is not  required  to make fixed  monthly
payments) which monthly payments do not aggregate on an annual basis to $150,000
or more, and in each case, is not material to the business, condition (financial
or otherwise) or, operations of the Company or its subsidiaries.

                  (b) Each of such Contracts is, as of the date hereof, and will
continue  after the Closing to be, legal,  valid,  binding and in full force and
effect  and  enforceable  in  accordance  with its  terms.  There is no  breach,
violation or default by the Company  (or, to the best  knowledge of the Company,
any other party) under any such Contract except where such breach,  violation or
default would not,  individually  or in the aggregate,  have a Material  Adverse
Effect,  and no event (including,  without  limitation,  the consummation of the
transactions contemplated by this Agreement) which, with notice or lapse of time
or both, would (A) constitute a breach, violation or default by the Company (or,
to the best  knowledge of the Company,  any other party) under any such Contract
except where such breach, violation or default would not, individually or in the
aggregate,  have a Material Adverse Effect,  or (B) to the best knowledge of the
Company  give  rise  to  any  lien  or  right  of   termination,   modification,
cancellation,  prepayment,  suspension,  limitation,  revocation or acceleration
against the  Company  under any such  Contract.  Except as set forth on Schedule
3.16, the Company is not or, to the knowledge of the Company,  no other party to
any of such  Contracts  (i) is in  arrears  in  respect  of the  performance  or
satisfaction  of the  terms  and  conditions  on its  part  to be  performed  or
satisfied  under any of such  Contracts  or (ii) has granted or has been granted
any waiver or  indulgence  under any of such  Contracts  or has  repudiated  any
provision thereof.

         3.17 Equity Investments;  Subsidiaries. Set forth on Schedule 3.17 is a
list of all of the Company's subsidiaries. Except as set forth on Schedule 3.17,
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.

         3.18 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.  Schedule 3.18(b) sets forth a list of all insurance  coverage carried
by the  business  and/or  the  Company,  the  carrier  and terms  and  amount of
coverage.

         3.19 Compliance with Laws; Permits.  Except  as  provided  in  Schedule
3.19,  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 Ancillary  Documents 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.

         3.20 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,  country,  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 application 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

                                       
<PAGE>

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.

                  (c) No fact  or  condition  relating  to any  past or  present
Transaction,  except as set forth in the Company Disclosure Schedule,  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 no 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 3.20, 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.

         3.21 Environmental Matters. Except as listed in Schedule 3.21:

                  (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 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.

  

                                       
<PAGE>

                  (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.

                  (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 3.21,  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  an),  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.



                                       
<PAGE>

                  "Public  Authority"  shall mean any  supranational,  national,
regional,  state or local  government  court,  governmental  agency,  authority,
board, bureau, instrumentality or regulatory body.

         3.22 Suppliers and  Customers.  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.

         3.23 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.

         3.24 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.

         3.25 Accounts  Receivable.  The accounts  receivable of the Company and
its subsidiaries  reflected in the SEC Documents,  to the extent  uncollected on
the date  hereof,  are,  and the  accounts  receivable  of the  Company  and the
subsidiaries  relating to the  operation  of the Company to be  reflected on the
books of the Company on the Closing Date (the "Accounts Receivable") will be, in
all  material   respects,   valid,   existing  and   collectible   (taking  into
consideration the allowance for sales returns and doubtful accounts set forth in
the financial  statements) using reasonably  diligent  collection methods taking
into account the size and nature of the receivable,  and represents  amounts due
for goods sold and  delivered or services  performed.  There are not, and on the
date of Closing there will not be, any material  refunds,  discounts,  set-offs,
defenses,  counterclaims or other adjustments payable or assessable with respect
to the Accounts Receivable.



                                       
<PAGE>

         3.26 Series B  Preferred  Stock.  As of the date  hereof,  there are no
outstanding  shares  of the  Corporation's  Series B  Convertible  Participating
Preferred Stock ("Series B Preferred Stock") and no obligation to issue Series B
Preferred Stock exists.

         3.27 Foothill Capital  Corporation.  As of the date hereof, the Company
has paid all amounts owed to Foothill Capital Corporation.


                                    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 each  Purchaser  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 each Purchaser under  applicable  securities
laws of the states of the United States,  and shall provide evidence of any such
action so taken to each Purchaser on or prior to the Closing Date.

         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 to
facilitate the  implementation  of its strategic plan (e.g.,  the acquisition of
related  technology through asset and business  acquisitions,  mergers and joint
ventures) and other general corporate purposes.













                                       
<PAGE>

         4.5  Future Financings.

                  (a) During  the  period  commencing  on the  Closing  Date and
continuing  for a period  of six  months  immediately  thereafter  (the  "Future
Financing  Period"),  the Company will not enter into any agreement  ("Financing
Agreement")  with an investor which includes the issuance of equity  securities,
or any security  convertible  into or exercisable,  directly or indirectly,  for
equity  securities of the Company  (collectively,  the "Equity  Securities")  on
terms materially more favorable than those given to the Purchasers. For purposes
of this Section 4.5,  terms will be deemed  materially  more  favorable than the
terms given to the  Purchasers if without the prior  written  consent of each of
the Purchasers (i) the Equity Securities related to the Financing  Agreement are
issued at less than the Dilutive  Issue Price (as defined in the  Certificate of
Designation),  or (ii) the Financing Agreement grants the investor  non-monetary
rights (e.g.,  registration rights,  voting rights or other corporate governance
rights) which are  materially  greater or more  favorable  than those granted to
Purchasers, taking into consideration all relevant factors.

                  (b) If during the Future  Financing  Period the Company should
enter into a Financing  Agreement with an investor on terms which are materially
more  favorable to such  investor than the terms which have been provided to the
Purchasers,  the Company  will remedy  such  situation  so that the terms of the
investment  contemplated  by this Agreement will be amended to reflect such more
favorable terms,  including the Company's  issuance of additional  Common Stock,
preferred  stock  or  warrants  (as  may be  agreed  to by the  parties  and not
inconsistent  with (i) the Delaware  General  Corporation  Law, (ii) the listing
rules of The NASDAQ Stock Market, or (iii) the rules and regulations of the SEC)
if  necessary  to  accomplish  the  foregoing.   Purchasers   acknowledge   that
adjustments  to  the  Conversion   Ratio  (as  defined  in  the  Certificate  of
Designation)  pursuant to Section  6(e)(ii) of the  Certificate  of  Designation
shall  be  considered  when   determining  if  the  Company  has  satisfied  its
obligations under this Section 4.5.

                  (c) The obligations under this Section 4.5 shall expire and be
of no further force or effect at the conclusion of the Future Financing  Period.
For purposes of this Section 4.5, the following  will not be deemed a "Financing
Agreement" (collectively,  the "Excluded Securities"):  (i) a public offering of
the Company's securities, (ii) the grant of options or warrants, or the issuance
of securities,  under any employee or director  stock option,  stock purchase or
restricted  stock  plan of the  Company,  (iii) the  issuance  of  Common  Stock
pursuant to any contingent  obligation of the Company existing as of the Closing
and described on Schedule 3.3, (iv) the issuance of securities upon the exercise
or conversion of the Company's options, warrants or other convertible securities
outstanding  as of the date  hereof,  (v)  declaration  of a rights  dividend to
holders of Common Stock in connection with the adoption of a Stockholder  Rights
Plan by the  Company,  (vi) the  issuance of  securities  in  connection  with a
merger, acquisition,  joint venture or similar arrangement which was approved by
majority of the  Company's  Board of  Directors  that are not  employees  of the
Company  ("Outside  Directors"),   and  (vii)  the  issuance  of  securities  in
connection with the establishment of a strategic  relationship which is approved
by a majority of the Outside Directors.

 
                                       
<PAGE>

         4.6  Rights of First Offer.

                  (a) During  the  period  commencing  on the  Closing  Date and
continuing  until the first to occur of (such  date will be  referred  to as the
"RFR Period"): (i) the expiration of the three year period immediately after the
Closing  Date, or (ii)  Purchasers  cease to own in the aggregate at least 5% of
the  Common  Stock   outstanding,   prior  to  seeking  (for  purposes  of  this
calculation,  all shares of  Preferred  Stock will be deemed to be  converted to
shares of Common Stock pursuant to the terms of the Certificate of Designation),
financing  from any third  party  consisting  of an  issuance  by the Company of
Equity Securities (the "Proposed  Offering"),  the Company shall provide written
notice to the  Purchasers  (the  "Proposed  Offering  Notice"),  such  notice to
include a description in reasonable  detail of the Proposed  Offering  including
the type and amount of  securities  proposed to be issued and the  consideration
the Company  desires to receive  therefor.  The Proposed  Offering  Notice shall
constitute  an offer to the  Purchasers  to  purchase a portion (a  "Maintenance
Amount")  of  the  securities  being  offered  (the  "Offered   Securities")  in
connection with the Proposed Offering on a pari passu basis in order to maintain
the  Purchasers'  percentage  level of ownership of the  Company's  Common Stock
outstanding  as such  ownership  exists  on the  date of the  Proposed  Offering
Notice.

                  (b) The  Purchasers  shall have 10 business days after receipt
of the Proposed  Offering  Notice (unless the Purchasers  earlier  indicate that
they have no interest in purchasing the Offered  Securities),  to decide whether
or not to acquire the  Maintenance  Amount,  after which (if the Purchasers have
not agreed to purchase the  above-mentioned  Maintenance Amount on the terms set
forth in the  Proposed  Offering  Notice  or such  other  terms as are  mutually
acceptable to the Company and the  Purchasers) the Company shall be permitted to
seek and obtain a  third-party  purchaser  to acquire  the entire  amount of the
Offered Securities,  provided that the closing of such acquisition by such third
party  purchaser  occurs  within 90 days from the date of the Proposed  Offering
Notice and  provided  that the  acquisition  of the Offered  Securities  by such
third-party  purchaser  is on  terms  no  more  favorable  to  such  third-party
purchaser than those terms set forth in the Proposed Offering Notice.

                  (c) For purposes of this Section 4.6, the issuance of Excluded
Securities will not be deemed a "Proposed Offering".

         4.7  Expenses.

                  (a) Except as set forth in this  Section  4.7, the Company and
each  Purchaser  shall pay all the costs and  expenses  incurred by it or on its
behalf  in  connection   with  this  Agreement  and  the   consummation  of  the
transactions contemplated hereby.

                  (b)  Within 15  business  days from the  receipt  of a billing
statement from Purchasers,  the Company shall pay and shall reimburse Purchasers
for all of Purchasers  reasonable  documented  out-of-pocket  costs and expenses
incurred in connection with this transaction, including, without limitation, the
fees and  expenses of counsel  retained by  Purchasers  in  connection  with the

 

                                       
<PAGE>


negotiation and preparation of this Agreement and agreements  related hereto and
the consummation of the transactions contemplated hereby and thereby;  provided,
however,  in no event shall the  liability of the Company under this Section 4.7
in the aggregate exceed $50,000.

         4.8  Corporate Governance.

                  (a) Board Representation. If the Purchasers are no longer able
to appoint and elect a member of the Company's  Board of Directors (the "Board")
pursuant to the terms of the Certificate of Designation, but the Purchasers (and
entities which are affiliated  with the general partner of any Purchaser) in the
aggregate  own at least 7.5% of the  Common  Stock  outstanding  on any date the
Board fixes the record date for a meeting of the Company's stockholders at which
directors  will be  elected  (for  purposes  of this  calculation  all shares of
Preferred  Stock  shall be deemed  to be  converted  to  shares of Common  Stock
pursuant to the terms of the  Certificate of  Designation),  then the Purchasers
shall have the right to designate a nominee (who is reasonably acceptable to the
Board) to stand for election as a director at the next meeting of the  Company's
stockholders at which directors will be elected.  The Purchasers shall submit to
the Board all information related to such reasonably acceptable nominee as would
be required by Regulation  14A  promulgated by the SEC under the Exchange Act to
be  included  in a  proxy  statement  related  to a  meeting  of  the  Company's
stockholders at which directors would be elected.  If the Purchaser's nominee is
elected but such  nominee  does not serve such  nominee's  complete  term on the
Board by reason of the resignation,  death,  removal or inability to serve, then
Purchasers  shall be  entitled  to  designate  a  successor  (who is  reasonably
acceptable  to the Board) to fill such  vacancy  until the next  meeting for the
election of directors.  If the Purchasers'  nominee is not elected to the Board,
the  Purchasers  will,  in addition to those rights set forth in Section  4.8(b)
below, be entitled to appoint an additional  Non-Voting  Observer (as defined in
Section 4.8(b)).  The Company's  obligations,  and the Purchasers' rights, under
this  Section  4.8(a)  shall  cease  upon  Purchasers  (and  entities  which are
affiliated with the general  partner of any Purchaser) in the aggregate  ceasing
to own at least 7.5% of the Common Stock outstanding on any date the Board fixes
the record date for a meeting of the Company's  stockholders  at which directors
will be elected (for purposes of this  calculation all shares of Preferred Stock
shall be deemed to be converted to shares of Common Stock  pursuant to the terms
of the Certificate of Designation).  For purposes of this paragraph 4.8(a),  the
phrase  "Common  Stock  outstanding"  shall  mean  the  Common  Stock  shown  as
outstanding on the Company's  Quarterly  Report on Form 10-Q for the most recent
quarter and shall not be determined on a dilutive basis.

                  (b) Non-Voting Observer; Other Matters.

                           (i)  If the  member  of the  Board  appointed  by the
Purchasers  pursuant to the  Certificate of  Designation  or in accordance  with
Section  4.8(a),  assuming  such  nominee is  elected to the Board (the  "Pequot
Nominee"),  is not an employee of Dawson Samberg Capital Management,  Inc., then
for as long as the  Purchasers  own in the aggregate at least 7.5% of the Common
Stock  outstanding  (for purposes of this  calculation,  all shares of Preferred
Stock shall be deemed to be converted to shares of Common Stock  pursuant to the
terms of the Certificate of Designation)  the  Purchasers,  collectively,  shall

 
                                       
<PAGE>

also be entitled to designate a non-voting observer (the "Non-Voting  Observer")
to attend and  participate in (but not to vote at) all meetings of the Board and
any committee  thereof.  The Non-Voting  Observer shall have the same rights and
responsibilities with respect to the receipt of notices of meetings of the Board
or a committee thereof and access and limitations to information  concerning the
business  and  operations  of the Company as members of the Board,  and shall be
entitled  to  participate  in  discussions  and consult  with the Board  without
voting.

                           (ii) In  addition to  any  requirements  specified in
the Company's by-laws, the Company  shall  notify  the  Pequot  Nominee  and the
Non-Voting Observer, if applicable, by telecopy, of (a) every meeting (or action
by  written  consent) of  the Board and (b) every  meeting (or action by written
consent) of the board of directors of the  subsidiaries and of  any committee of
the Board or the board of directors of the  subsidiaries,  to the extent, in the
case of this clause (b), that the Pequot Nominee is on the board of directors of
the  subsidiaries  or  is  on  such committee of the Board of the Company or the
subsidiaries,  at  the  same time other members of  such boards  of directors or
committees are so notified.

                           (iii)  The  Company  shall,  upon  request  therefor,
promptly  reimburse  the  Pequot  Nominee  and  the  Non-Voting   Observer,   if
applicable,  for all  reasonable  expenses  incurred by them in connection  with
their  attendance  at  meetings  of the Board or of  committees  of the Board in
accordance with the procedures and policies utilized by the Company to reimburse
other members of the Board and committees of the Board.  The foregoing  shall be
in addition to, and not in lieu of (or in duplication  of), any  indemnification
or   reimbursement   obligations  of  the  Company  under  the   certificate  of
incorporation  or by-laws  of the  Company.  The  Non-Voting  Observer  shall be
entitled to indemnification  from the Company to the maximum extent permitted by
law as though he or she were a director of the Company.

         4.9  Listing.  The Company  shall use its best  efforts to continue the
listing and trading of its Common Stock on The NASDAQ Stock Market, 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 Stock Market or such exchange,  as applicable.  As of the Closing the
Conversion Shares shall be approved for quotation on The NASDAQ Stock Market.

         4.10 Prospectus Delivery  Requirement.  Each Purchaser understands that
the Securities Act requires delivery of a prospectus  relating to the Securities
in  connection  with any  sale or  other  disposition  thereof  pursuant  to the
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.

         4.11 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

 
                                       
<PAGE>

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 4.11 in connection  with carrying out its  obligations  pursuant to
those agreements or transactions described in the Furnished SEC Documents.

         4.12  Stockholders  Rights Plan.  Within 30 days after the Closing Date
the Board will  implement a  stockholders  rights plan which would be  triggered
should any investor  acquire more than 15% of the Company's  outstanding  voting
securities without the approval of the Board.


                                    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.

                  (a) Unless and until  otherwise  permitted  by this Article 5,
each  certificate  for the Preferred  Stock and the Conversion  Shares issued to
Purchasers  or to any  subsequent  transferee of such Shares 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 June 12, 1998
                  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."








                                       
<PAGE>

                  (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 Securities, Purchaser desiring to effect such transfer or sale 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
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 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  have been
received from counsel for 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 144, or (iv) the
Company is  reasonably  satisfied  that  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 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.

 
                                       
<PAGE>

         5.4 Compliance  with Rule 144 and Rule 144A. At the written  request of
any Purchaser  who proposes to sell any of  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 such  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 (1) 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, (2) each such  transferee  shall remain subject to all
restrictions  on  the  transfer  of  Securities  herein  contained,  and  (3) 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  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.



  




                                      
<PAGE>

                                    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 Preferred Stock 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
         Ancillary Documents 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 the  applicable  portion of
         the Purchase Price.

                  (c)  The  aggregate  Purchase  Price  delivered  by all of the
         Purchasers for the Preferred Stock purchased at the Closing shall equal
         at least $8,000,000.

                  (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 the applicable 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.












 
                                    
<PAGE>

                                    ARTICLE 7
              CONDITIONS TO EACH PURCHASER'S OBLIGATION TO PURCHASE

         7.1  The  obligation  of  each  Purchaser  hereunder  to  purchase  the
Preferred  Stock 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:

                  (a) The Company  shall have  executed  this  Agreement and the
         Ancillary Documents and delivered the same to Purchasers.

                  (b) The Company shall have delivered to each of the Purchasers
         duly executed  certificates  for the Preferred Stock being so purchased
         by such Purchaser.

                  (c) The  Conversion  Shares shall be approved for quotation on
         The NASDAQ  Stock Market and trading in the Common Stock shall not have
         been  suspended  by  The  NASDAQ  Stock  Market  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.
         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) The Purchasers shall have completed to their  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) Purchasers  shall have received the Officer's  Certificate
         described in Section 3.3 dated as of the Closing Date.

                  (h) Purchaser  shall have received an opinion of  Sonnenschein
         Nath & Rosenthal,  dated as of the Closing  Date,  in the form attached
         hereto as Exhibit D.

                  (i)  The  aggregate  Purchase  Price  delivered  by all of the
         Purchasers for the Preferred Stock purchased at the Closing shall equal
         $8,000,000.


                                     
<PAGE>

                  (j)  The  Company  shall  have  delivered  to  the  Purchasers
         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  ten  days  prior to the
         Closing.

                  (k) The  Company  shall have  delivered  to the  Purchasers  a
         certificate  executed  by its  secretary  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
         Ancillary Documents, and (iii) incumbency matters.

                  (l) The  Certificate of  Designation  shall have been approved
         for filling by the Delaware Secretary of State.

                  (m)  Purchasers  shall  have  received   evidence  in  a  form
         reasonably satisfactory to Purchasers,  that the Company has repaid all
         amounts owed to Foothill  Capital  Corporation  and has repurchased all
         outstanding shares of the Company's Series B Convertible  Participating
         Preferred Stock.

                  (n) 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  Delaware  General  Corporation  Law (in
respect of matters of corporation law) and the laws of the State of New York (in
respect of all other  matters)  applicable to contracts made and to be performed
in the State of New York,  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 or the County of New York 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  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.

  
 
                                   
<PAGE>

         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 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.

         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
                           12249 Science Drive
                           Suite 160
                           Orlando, Florida 32826
                           Telecopy: (407) 382-2701
                           Attention: Chief Financial Officer






 

                                     
<PAGE>

                                   After June 30, 1998:

                                    LaserSight Incorporated
                                    3300 University Boulevard
                                    Suite 140
                                    Orlando, Florida 32792
                                    Telecopy: (407) 678-9981
                                    Attention: Chief Financial Officer

                           with a copy to:

                           Sonnenschein Nath & Rosenthal
                           One Metropolitan Square
                           Suite 3000
                           St. Louis, Missouri 63102
                           Telecopy: (314) 259-5959
                           Attention: Alan B. Bornstein

                           If to the Purchasers:

                           c/o Dawson Samberg Capital Management, Inc.
                           354 Pequot Avenue, P.O. Box 760
                           Southport, Connecticut 06490
                           Telecopy: (203) 254-3259
                           Attention: Juliet Bakker

                           with a copy to:

                           Fried, Frank, Harris, Shriver & Jacobson
                           One New York Plaza
                           New York, New York  10004-1980
                           Telecopy:  (212) 859-8586
                           Attention: Aryeh Davis

         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.

 
                                    
<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 Indemnification.

         (a) The Company shall indemnify and hold harmless each Purchaser, their
respective  officers,  directors,   partners,   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 a  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 Ancillary Documents 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 each Purchaser of shall not
be deemed to be the exclusive  remedy available to such 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 a Purchaser  pursuant to this  Section  8.10 shall be
treated for federal  income tax purposes as an  adjustment  to the price paid by
such Purchaser for the Preferred Stock pursuant to this Agreement.

         (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

                                     
<PAGE>

transfer  of the  Securities  to  Purchasers  and the  issuance  thereof  to the
Purchasers or their nominee,  and will save 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  Purchasers,  or
Purchasers'  nominee,  of  the  Securities  to be  purchased  by  Purchasers  or
otherwise transferred to 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  Purchasers.
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.

         8.14 Remedies.  No provision of this Agreement providing for any remedy
to a Purchaser shall limit any remedy which would otherwise be available to such
Purchaser at law or in equity.  Nothing in this Agreement shall limit any rights
a Purchaser 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 June 15, 1998,  unless the parties agree otherwise,  this Agreement
shall terminate at the close of business on such date.


                  [Remainder of page intentionally left blank.]
  









                                     
<PAGE>


         IN WITNESS  WHEREOF,  the  undersigned  Purchasers and the Company have
caused this Agreement to be duly executed as of the date first above written.


            LASERSIGHT INCORPORATED PEQUOT PRIVATE EQUITY FUND, L.P.



By:  /s/ Michael R. Farris          By:  Dawson Samberg Capital Management, Inc.
   ----------------------------          Investment Manager
         Michael R. Farris
         President and CEO          By:    /s/ Amiel Peretz
                                          --------------------------------------
                                    Name:  Amiel Peretz
                                          --------------------------------------
                                    Title: CFO
                                          --------------------------------------


                                    PEQUOT SCOUT FUND, L.P.

                                    By:  Dawson Samberg Capital Management, Inc.
                                         Investment Manager


                                    By:    /s/ Amiel Peretz
                                          --------------------------------------
                                    Name:  Amiel Peretz
                                          --------------------------------------
                                    Title: CFO
                                          --------------------------------------


                                    PEQUOT OFFSHORE PRIVATE EQUITY FUND, INC.

                                    By:    /s/ Amiel Peretz
                                          --------------------------------------
                                    Name:  Amiel Peretz
                                          --------------------------------------
                                    Title: CFO
                                          --------------------------------------






                 SIGNATURE PAGE TO SECURITIES PURCHASE AGREEMENT

                                    



                                  EXHIBIT 99.6

                                     FORM OF

               CERTIFICATE OF DESIGNATION, PREFERENCES AND RIGHTS

                                       OF

               SERIES D CONVERTIBLE PARTICIPATING PREFERRED STOCK

                                       OF

                             LASERSIGHT INCORPORATED


         We,  Michael  R.  Farris and  Gregory  L.  Wilson,  the  President  and
Secretary, respectively, of LaserSight Incorporated, a corporation organized and
existing under the laws of the State of Delaware (the "Corporation"),  do hereby
certify that, pursuant to the authority confirmed upon the Board of Directors by
the Certificate of Incorporation  of the  Corporation,  as amended and restated,
the Board of  Directors  on June 12,  1998,  adopted  the  following  resolution
creating a series of 2,000,000  shares of Preferred Stock designated as Series D
Convertible Participating Preferred Stock with a face amount of $4.00 per share:

         RESOLVED,  that  pursuant  to the  authority  vested  in the  Board  of
Directors  of  the   Corporation  in  accordance  with  the  provisions  of  the
Corporation's Certificate of Incorporation, as amended and restated, a series of
Preferred  Stock of the  Corporation  be and it hereby is created,  and that the
designation and amount thereof and the voting powers,  preferences and relative,
participating,  optional and other special  rights of the shares of such series,
and the qualifications, limitations or restrictions thereof are as follows:

         1.  Designation and Number.

                  (a) There is hereby  designated a series of Preferred Stock to
be known as "Series D Convertible  Participating Preferred Stock." The number of
shares constituting the Series D Convertible  Participating Preferred Stock (the
"Series  D  Preferred  Stock")  shall  be  2,000,000,  which  number  may not be
increased  without  the  approval  of the  holders  of a  majority  of the  then
outstanding shares of the Series D Preferred Stock.

                  (b) The  Series D  Preferred  Stock  shall,  with  respect  to
dividend rights and rights on  liquidation,  dissolution or winding up, (i) rank
senior to the Common Stock,  par value $.001 per share, of the Corporation  (the
"Common  Stock"),  (ii) rank  senior  to any  capital  stock of the  Corporation
ranking  junior  (either as to dividends  or upon  liquidation,  dissolution  or
winding up) to the Series D Preferred  Stock (the  "Junior  Stock"),  (iii) rank
pari passu with the Corporation's Series C Convertible  Participating  Preferred
Stock  and  pari  passu  with  any  class  or  series  of  capital  stock of the
Corporation  hereafter created which specifically ranks, by its terms, on parity
with the Series D Preferred Stock (the "Pari Passu Stock"), and (iv) rank junior
to any class or series of capital  stock of the  Corporation  hereafter  created
(with  the  consent  of the  holders  of a  majority  of all  shares of Series D
Preferred Stock outstanding on the date of such creation)  specifically ranking,
by its terms, senior to the Series D Preferred Stock (the "Senior Stock").

                                      
<PAGE>

         2.  Dividends.  The  holders of the Series D  Preferred  Stock shall be
entitled to such dividends paid and distributions  made to the holders of Common
Stock to the same extent as if the  holders of the Series D Preferred  Stock had
converted their shares of Series D Preferred Stock pursuant to the provisions of
Section 6 and had been  issued  such  Common  Stock on the day before the record
date for said dividend or distribution,  provided that the holders of the Series
D  Preferred  Stock  will not  receive  dividends  or  distributions  which  are
described in Section  6(e)(i) and payable in Common  Stock.  Payments  under the
preceding  sentence shall be made  concurrently with dividends and distributions
to the holders of Common Stock.

         3.  Voting Rights.

                  (a) In addition to any voting  rights  provided by law and the
special  voting  rights  provided in Section  3(b),  the holder of each share of
Series D Preferred  Stock shall be entitled to vote upon all matters  upon which
holders of the Common  Stock have the right to vote,  and the shares of Series D
Preferred  Stock held by each such  holder  shall be  entitled  to the number of
votes equal to the largest number of full shares of Common Stock into which such
shares of Series D Preferred Stock could be converted pursuant to the provisions
of Section 6 of this  Certificate  of  Designation  at the  record  date for the
determination  of the  stockholders  entitled to vote on such matters,  or if no
such record date is  established,  at the date such vote is taken or any written
consent of stockholders is solicited.  Except as required by law or as otherwise
specifically set forth in this Certificate of Designation, the holders of shares
of Series D Preferred  Stock and Common  Stock  shall vote  together as a single
class and not as separate classes.

                  (b) Subject to the terms of Section  3(d),  the holders of the
Series D Preferred  Stock shall have, in addition to the other voting rights set
forth herein, the exclusive right,  voting separately as a single class to elect
one director of the Corporation,  with the remaining  directors to be elected by
the other  classes  of stock  entitled  to vote  therefore  at each  meeting  of
stockholders held for the purpose of electing directors (the "Series D Preferred
Director"). The right of the holders of Series D Preferred Stock to vote for the
election of directors  may be exercised at any annual  meeting or at any special
meeting called for such purpose or at any adjournment thereof, or by the written
consent,  delivered  to the  Secretary of the  Corporation,  of the holders of a
majority of all shares of Series D Preferred Stock  outstanding as of the record
date of such written consent.

                  (c) With  respect to the Series D Preferred  Director,  within
twenty-five  (25) days  after  the Issue  Date,  the Board of  Directors  of the
Corporation  shall call for a special  meeting or written consent of the holders
of shares of Series D Preferred Stock to elect the Series D Preferred  Director.
Any director elected pursuant to this Section 3, shall serve as a director until
his successor is elected and qualified.  In the event of a vacancy in respect of
any  directorship  elected by the holders of shares of Series D Preferred  Stock
pursuant to this clause (c), the Corporation agrees to call a special meeting of
the holders of shares of Series D Preferred Stock at the request of the majority
of the  holders  of  outstanding  Series D  Preferred  Stock,  in order that the
holders of the Series D Preferred Stock may elect a successor  director,  and at
which  meeting the holders of Series D Preferred  Stock shall be entitled to the
same voting rights as provided in the first sentence of the prior paragraph.

 
                                      
<PAGE>

                  (d) The voting  rights with  respect to the Series D Preferred
Director will  terminate and  thereafter be of no force or effect if on any date
the Corporation's  Board of Directors fixes the record date for a meeting of the
Corporation's   stockholders   at  which   directors   will  be   elected   (the
"Determination Date"), that number of full shares of Common Stock into which all
then outstanding  shares of Series D Preferred Stock, if any, could be converted
pursuant to Section 6 is less than 7.5% of all then outstanding shares of Common
Stock on the  Determination  Date.  Upon  termination  of the voting rights with
respect to the Series D Preferred Director pursuant to the terms of this Section
3(d),  the Series D Preferred  Director then in office will serve until the date
of the Corporation's next meeting at which directors are elected.

         4. No  Reissuance  of  Shares.  Shares  of  Series  D  Preferred  Stock
converted,  purchased,  or otherwise  acquired by the  Corporation in any manner
whatsoever shall be retired and canceled promptly after the conversion, purchase
or acquisition thereof. None of such shares of Series D Preferred Stock shall be
reissued by the Corporation.

         5. Liquidation, Dissolution or Winding Up.

                  (a) In the event of any voluntary or involuntary  liquidation,
distribution  of assets (other than the payment of  dividends),  dissolution  or
winding  up of the  Corporation  (each,  a  "Liquidation"),  the  assets  of the
Corporation  available for distribution to the Corporation's  stockholders shall
be paid or distributed in the following order: (i) first to satisfy all required
payments  to  holders of Senior  Stock,  (ii)  second to pay the  holders of the
Series D Preferred  Stock the Preferred  Amount Per Share (as defined in Section
11) and satisfy all required  payments to the holders of Pari Passu  Stock,  and
(iii) third to satisfy any  required  payments to holders of Junior  Stock.  If,
upon any such Liquidation,  whether  voluntary or involuntary,  the assets to be
distributed  to the holders of the Series D Preferred  Stock and holders of Pari
Passu Stock shall be  insufficient to permit payment of the full amount required
to be paid to the  holders of the Series D  Preferred  Stock and holders of Pari
Passu Stock,  then the entire assets of the Corporation to be distributed  among
the holders of the Series D Preferred  Stock and the holders of Pari Passu Stock
shall be distributed ratably among such holders.

                  (b)  Upon  the  completion  of the  distribution  required  by
Section 5(a), the remaining assets of the Corporation available for distribution
to  shareholders  shall be  distributed  among the holders of the Senior  Stock,
Series D Preferred Stock,  Pari Passu Stock and Junior Stock based on the number
of shares of Common Stock held by each  (assuming  conversion of all such Senior
Stock,  Series D Preferred Stock,  Pari Passu Stock and Junior Stock at the then
effective conversion price of each such security).

                  (c) After the payment to the holders of shares of the Series D
Preferred  Stock and Pari  Passu  Stock of the full  amount  of any  liquidating
distribution to which they are entitled under this Section 5, the holders of the
Series  D  Preferred  Stock as such  shall  have no right or claim to any of the
remaining assets of the Corporation.

                                    
<PAGE>

         6. Conversion.

                  (a) Each holder of Series D  Preferred  Stock may, at any time
and  from  time to  time,  convert  each of such  holder's  shares  of  Series D
Preferred  Stock into a number of shares of Common Stock equal to the Conversion
Ratio (as defined herein). For purposes hereof, the Conversion Ratio shall equal
either  (i) the  quotient  of the  Preferred  Amount  Per Share  divided  by the
Conversion  Price,  or (ii) in the event of a Dilutive  Issuance  (as defined in
Section 6(e)(ii)) the Conversion Ratio shall be that number calculated  pursuant
to Section 6(e)(ii).

                  (b) In order  for a holder  of  Series  D  Preferred  Stock to
effect a conversion of Series D Preferred Stock into shares of Common Stock such
holder shall:  (i) fax a copy of the fully executed  notice of conversion in the
form of Exhibit A hereto ("Notice of Conversion") to the  Corporation,  and (ii)
surrender or cause to be surrendered the certificates  representing the Series D
Preferred  Stock being  converted  accompanied by duly executed stock powers and
the original executed version of the Notice of Conversion as soon as practicable
thereafter.

                  (c) As soon as reasonably possible, but in no event later than
seven  days,  after the  Corporation's  receipt of a Notice of  Conversion,  the
Corporation shall require the Corporation's transfer agent to promptly issue and
deliver to the holder of Series D  Preferred  Stock who  provided  the Notice of
Conversion (i) that number of shares of Common Stock issuable upon conversion of
such shares of Series D Preferred Stock being converted,  and (ii) a certificate
representing  the  number  of  shares  of  Series D  Preferred  Stock  not being
converted, if any.

                  (d) The  Corporation  shall  at all  times  reserve  and  keep
available for issuance upon the conversion of the Series D Preferred Stock, free
from any preemptive rights, such number of its authorized but unissued shares of
Common Stock as will from time to time be necessary to permit the  conversion of
all outstanding  shares of Series D Preferred Stock into shares of Common Stock,
and shall take all action  required to increase the authorized  number of shares
of Common Stock if necessary to permit the conversion of all outstanding  shares
of Series D Preferred Stock.

                                     
<PAGE>

                  (e) The Conversion Price and Conversion Ratio shall be subject
to adjustment from time to time as follows:

                           (i) In case the Corporation shall at any time or from
time  to  time  after  the  date  hereof  (A) pay  any  dividend,  or  make  any
distribution,  on the  outstanding  shares of  Common  Stock in shares of Common
Stock,  (B) subdivide the  outstanding  shares of Common Stock,  (C) combine the
outstanding  shares of Common Stock into a smaller number of shares or (D) issue
by reclassification of the shares of Common Stock any shares of capital stock of
the Corporation,  then, and in each such case, the Conversion Price in effect on
the  record  date  therefor,  if  applicable,  or the  effective  date  thereof,
whichever  is  earlier,  shall be  adjusted  so that the holder of any shares of
Series D Preferred Stock  thereafter  convertible  into Common Stock pursuant to
this Certificate of Designation shall be entitled to receive the number and type
of shares of Common  Stock or other  securities  of the  Corporation  which such
holder would have owned or have been  entitled to receive after the happening of
any of the events  described  above, had such shares of Series D Preferred Stock
been  converted  into Common Stock  immediately  prior to the  happening of such
event or the record date therefor, as applicable. An adjustment made pursuant to
this  clause  (i)  shall  become  effective  either  (1) in the case of any such
dividend or distribution,  immediately after the close of business on the record
date for the  determination  of holders of shares of Common  Stock  entitled  to
receive such dividend or distribution,  or (2) in the case of such  subdivision,
reclassification or combination,  at the close of business on the day upon which
such corporate action becomes effective.

                           (ii) Except with respect to Excluded  Securities  (as
defined  in  Section  11),  if the  Corporation  issues  or sells  (a  "Dilutive
Issuance")  any shares of Common  Stock (or a  combination  of Common  Stock and
Common Stock  Equivalents (as defined in Section 11)) after the Issue Date where
the  Dilutive  Issue Price (as defined  herein)  associated  with such  Dilutive
Issuance is less than $4.00 per share then effective  immediately as of the date
of the Dilutive  Issuance the  Conversion  Ratio shall be adjusted in accordance
with the following formula:

        CR' =  PS + ((AF x .1359) x NS)
               ------------------------
                         PS

        where:

        CR'   =    the adjusted Conversion Ratio;
        PS    =    the  number of shares of Series D Preferred Stock outstanding
                   immediately prior to the Dilutive Issuance;
        AF    =    a  fraction  having  a  numerator of PS  and a denominator of
                   2,000,000; and
        NS    =    the  number  of  shares  resulting  from  dividing  (i) Total
                   Receipts  (as  defined  herein), by  (ii) the  Dilutive Issue
                   Price.

For purposes of this Section 6(e)(ii) the following definitions shall apply:

                           "Adjusted  Total  Receipts" shall mean Total Receipts
related to the relevant Dilutive Issuance as reduced by the Black-Scholes Amount
(as defined herein);

                                  
<PAGE>

                           "Total  Receipts"  shall mean the cash  consideration
received by the Corporation in connection with the Dilutive Issuance (before the
deduction of commissions  or other expenses paid or incurred by the  Corporation
in connection with the Dilutive Issuance);

                           "Dilutive   Issue   Price"   shall  mean  the  number
resulting from dividing Adjusted Total Receipts by the total number of shares of
Common  Stock issued in  connection  with the Dilutive  Issuance  (treating  for
purposes of this calculation all Common Stock  Equivalents  issued in connection
with such Dilutive Issuance as having been converted,  exchanged or exercised in
accordance with the terms thereof utilizing the conversion price in effect as of
the date of the Dilutive Issuance),  provided that for purposes of computing the
Dilutive  Issue Price any warrants to purchase  shares of Common Stock issued in
connection  with  the  Dilutive  Issuance  shall  not  be  deemed  Common  Stock
Equivalents  and shall not be considered  when  calculating  the Dilutive  Issue
Price.

                           "Black-Scholes  Amount" shall be an amount determined
by calculating  the  "Black-Scholes"  value of all warrants to purchase share of
Common Stock issued in connection  with the Dilutive  Event as calculated by the
Corporation,  using the following  variable values: (i) the current market price
of the Common  Stock  equal to the closing  trade price on the last  trading day
before the date of the Dilutive  Issuance;  (ii)  volatility of the Common Stock
equal to the  volatility  of the Common  Stock during the 100 trading day period
immediately preceding the date of the Dilutive Issuance;  (iii) a risk free rate
equal to the interest rate on the United  States  treasury bill or treasury note
with a maturity  corresponding  to the latest  maturity  of any of the  warrants
issued in  connection  with the Dilutive  Issuance;  and (iv) an exercise  price
equal  to the  exercise  price  of such  warrant  on the  date  of the  Dilutive
Issuance.

                  Nothing  contained in this Section  6(e)(ii) shall require the
Corporation to issue Common Stock or Common Stock Equivalents in an amount which
would violate Rule 4460(i) of The NASDAQ Stock Market (the "Rule").

                           (iii)  For  purposes  of  paragraph  (e)(i)  of  this
Section 6 of this  Certificate  of  Designation,  the number of shares of Common
Stock at any time  outstanding  shall mean the aggregate of all shares of Common
Stock then outstanding (other than any shares of Common Stock then owned or held
by or for  the  account  of the  Corporation)  treating  for  purposes  of  this
calculation  all  Common  Stock  Equivalents  then  outstanding  as having  been
converted, exchanged or exercised.

                           (iv) If the  Corporation  shall  take a record of the
holders  of its Common  Stock for the  purpose  of  entitling  them to receive a
dividend or other distribution and shall thereafter, and before such dividend or
distribution  is paid or delivered to  stockholders  entitled  thereto,  legally
abandon  its plan to pay or  deliver  such  dividend  or  distribution,  then no
adjustment in the Conversion Price then in effect shall be made by reason of the
taking of such record,  and any such  adjustment  previously made as a result of
the taking of such record shall be reversed.

                  (f) The  issuance of  certificates  for shares of Common Stock
upon  conversion of the Series D Preferred Stock shall be made without charge to
the holders thereof for any issuance tax in respect  thereof,  provided that the
Corporation shall not be required to pay any tax which may be payable in respect


                                   
<PAGE>

of any transfer  involved in the issuance and delivery of any  certificate  in a
name  other than that of the holder of the  Series D  Preferred  Stock  which is
being converted.

                  (g) The  Corporation  will at no time close its transfer books
against the transfer of any Series D Preferred Stock, or of any shares of Common
Stock issued or issuable upon the conversion of any shares of Series D Preferred
Stock in any manner which interferes with the timely conversion of such Series D
Preferred  Stock,  except as may otherwise be required to comply with applicable
securities laws.

                  (h) As used in this paragraph 6, the term "Common Stock" shall
mean and include the  Corporation's  authorized  Common Stock, as constituted on
the date of filing of this  Certificate of  Designation,  and shall also include
any capital stock of any class of the Corporation  thereafter  authorized  which
shall  neither be limited to a fixed sum or  percentage in respect of the rights
of the  holders  thereof  to  participate  in  dividends  nor be  entitled  to a
preference  in the  distribution  of assets upon the  voluntary  or  involuntary
liquidation,  dissolution  or winding up of the  Corporation,  provided that the
shares  of  Common  Stock  receivable  upon  conversion  of  shares  of Series D
Preferred  Stock shall  include  only shares  designated  as Common Stock of the
Corporation  on the  date  of  filing  of  this  instrument,  or in  case of any
reorganization or reclassification of the outstanding shares thereof, the stock,
securities  or assets to be issued in exchange  for such Common  Stock  pursuant
thereto.

                  (i) In the case of a Sale of the  Corporation  (as  defined in
Section  11),   proposed   reorganization  of  the  Corporation  or  a  proposed
reclassification  or  recapitalization  of the capital stock of the  Corporation
(except a transaction  for which  provision for  adjustment is otherwise made in
this  Section  6), each share of Series D Preferred  Stock shall  thereafter  be
convertible  into the number of shares of stock or other  securities or property
to which a holder of the  number of  shares of Common  Stock of the  Corporation
deliverable  upon  conversion  of such Series D Preferred  Stock would have been
entitled upon such Sale of the Corporation, reorganization,  reclassification or
recapitalization;  and, in any such case,  appropriate adjustment (as determined
in the reasonable  discretion of the Corporation's  Board of Directors) shall be
made in the  application of the provisions  herein set forth with respect to the
rights and interests  thereafter of the holders of the Series D Preferred Stock.
The Corporation shall not effect any Sale of the Corporation  unless prior to or
simultaneously  with the  consummation  thereof  the  successor  corporation  or
purchaser, as the case may be, shall assume by written instrument the obligation
to deliver to the holders of the Series D Preferred  Stock such shares of stock,
securities or assets as, in accordance with the foregoing provisions,  each such
holder is entitled to receive.

                  (j) No  fractional  shares of Common  Stock or scrip  shall be
issued upon  conversion of shares of Series D Preferred  Stock. If more than one
share of Series D Preferred Stock shall be surrendered for conversion at any one
time by the same holder, the number of full shares of Common Stock issuable upon
conversion  thereof  shall be computed on the basis of the  aggregate  number of
shares of Series D Preferred Stock so surrendered.

                  (k) The Corporation  will not, by amendment of its Articles of
Incorporation  or through  any  reorganization,  recapitalization,  transfer  of
assets, consolidation,  merger, dissolution,  issue or sale of securities or any
other voluntary action,  avoid or seek to avoid the observance or performance of


                                     
<PAGE>

any of the terms to be observed or performed  hereunder by the Corporation,  but
at all times in good faith carry out the  Corporation's  obligations  under this
Section 6 and in the  taking of all  required  actions  as may be  necessary  or
appropriate  in order to protect  the  conversion  rights of the  holders of the
Series D Preferred Stock.

         7. Reports as to  Adjustment.  Upon any  adjustment  of the  Conversion
Price  pursuant to the provisions of Section 6, then, and in each such case, the
Corporation shall within 10 days after the occurrence of the event creating such
adjustment,  deliver  to Dawson  Samberg  Capital  Management,  Inc.  ("DSCM") a
certificate signed by an officer of the Corporation  setting forth in reasonable
detail the event requiring the  adjustment,  the method by which such adjustment
was calculated and the Conversion Price in effect following such adjustment.

         8. Certain Covenants.

                  (a) The  Corporation  covenants that without the approval of a
majority of the  holders of the then  outstanding  Series D Preferred  Stock the
Corporation will not perform a Dilutive  Issuance which would have the effect of
requiring  the  Corporation  to  adjust,   pursuant  to  Section  6(e)(ii),  the
Conversion  Ratio to a level which could then result in the issuance of a number
of shares of Common Stock which would violate the Rule.

                  (b) If the  Corporation  breaches  the  covenant  contained in
Section 8(a) then prior to consummating  such Dilutive  Issuance the Corporation
shall be obligated to  repurchase  (and such holders will be obligated to sell),
on a pro rata  basis,  from the  holders  of the Series D  Preferred  Stock that
number of shares of Series D Preferred  Stock  which would  reduce the number of
shares  of  Series  D  Preferred  Stock  outstanding  immediately  prior to such
Dilutive Issuance to a level that would result, after considering the adjustment
to the  Conversion  Ratio  pursuant  to  Section  6(e)(ii)  resulting  from such
Dilutive Issuance, in a potential issuance of a number of shares of Common Stock
which would be in compliance with the Rule. The purchase price for each share of
Series D Preferred Stock to be purchased  pursuant to this Section 8(b) shall be
the greater of (i) $4.00 as increased by an annualized repurchase premium of 10%
calculated  from the Issue Date through the date of repurchase  pursuant to this
Section 8(b), or (ii) the current  market price of the Common Stock equal to the
closing  trade price on the trading day  immediately  preceding  the  repurchase
pursuant to this Section 8(b).

                  (c) Within 60 days after the Issue Date, the Corporation shall
prepare a written  request to be sent to The NASDAQ  Stock  Market  asking for a
written ruling as to whether the number of shares of Common Stock which could be
issuable pursuant to Section 6(e)(ii) is subject to the limitations contained in
the Rule.  On or before the end of such 60 day  period,  the  Corporation  shall
supply  DSCM  with a draft of such  written  request.  DSCM  shall  provide  the
Corporation  with comments on such draft,  if any,  within 15 days after receipt
thereof;  within 10 days after the  Corporation's  receipt of such  comments the
Corporation will submit such written request to The NASDAQ Stock Market.  If the
NASDAQ Stock Market rules that the number of shares of Common Stock which may be
issuable  pursuant  to Section  6(e)(ii) is not limited by the Rule then (i) the
last sentence of Section  6(e)(ii)  shall be of no further force or effect,  and
(ii) the covenants,  agreements,  rights and  obligations  contained in Sections
8(a) and 8(b) shall thereafter be of no further force or effect.

                                     
<PAGE>

                  (d) Any  registered  holder  of Series D  Preferred  Stock may
proceed to protect and enforce its rights and the rights of any other holders of
Series D  Preferred  Stock  with  any and all  remedies  available  at law or in
equity.

         9. Protective Provisions. So long as shares of Series D Preferred Stock
are outstanding,  the Corporation shall not without first obtaining the approval
(by vote or written  consent,  as  provided by law) of the holders of at least a
majority of the then outstanding shares of Series D Preferred Stock:

                  (a) alter or change the rights,  preference  or  privileges of
the shares of Series D Preferred  Stock or otherwise  amend this  Certificate of
Designation  or the Amended and Restated  Certificate  of  Incorporation  of the
Corporation so as to affect adversely the shares of Series D Preferred Stock;

                  (b)  increase  the  authorized  number  of  shares of Series D
Preferred Stock or issue  additional  shares of Series D Preferred Stock (except
pursuant to Section 6 hereof); or

                  (c) create or issue Senior Stock.

         10.  Conversion  at  Maturity.  Each share of Series D Preferred  Stock
outstanding on the third  anniversary of the Issue Date shall  automatically  be
converted into shares of Common Stock in accordance  with the terms of Section 6
utilizing the Conversion Ratio then in effect.

         11.  Definitions.  In addition to any other terms defined  herein,  for
purposes of this Certificate of Designation,  the following terms shall have the
meanings indicated:

                  "Conversion Price," determined as of any date, shall initially
equal $4.00 and shall be subject to  adjustment  as provided in paragraph (e) of
Section 6.

                  "Common Stock  Equivalent"  shall mean securities  convertible
into, or exchangeable or exercisable for, shares of Common Stock.

                  "Excluded   Securities"   shall   mean  (i)   shares   of  the
Corporation's  equity  securities  issued in connection  with a public  offering
thereof,  (ii) the grant of options or warrants,  or the issuance of securities,
under any employee or director stock option,  stock purchase or restricted stock
plan of the  Corporation,  (iii) the  issuance of Common  Stock  pursuant to any
contingent  obligation  described  on Schedule  3.3 to the  Securities  Purchase
Agreement dated June 12, 1998,  among the Corporation and the initial holders of
the Series D  Preferred  Stock,  (iv)  securities  issued  upon the  exercise or
conversion  of  the  Corporation's   options,   warrants  or  other  Convertible
Securities  outstanding  as of the  Issue  Date,  (v)  declaration  of a  rights
dividend  to  holders  of Common  Stock in  connection  with the  adoption  of a
stockholder  rights  plan by the  Corporation,  and (vi)  securities  issued  in
connection  with a merger,  acquisition,  joint  venture or similar  arrangement
which is approved by a majority of the Corporation's Board of Directors that are
not then  employees of the  Corporation  (the  "Outside  Directors"),  and (vii)
securities   issued  in  connection  with  the   establishment  of  a  strategic
relationship which is approved by a majority of the Outside Directors.

                                     
<PAGE>

                  The term "distribution"  shall include the transfer of cash or
property to the holders of a class of capital stock of the Corporation,  without
consideration,  whether by way of  dividend or  otherwise  (except a dividend in
shares of such class of stock). The time of any distribution by way of dividends
shall be the date of declaration thereof.

                  "Issue Date" shall mean the date the  Corporation first issues
a share of Series D Preferred Stock.

                  "Person"  shall  mean  any  individual,   firm,   corporation,
partnership  or other  entity,  and shall  include any  successor  (by merger or
otherwise) of such entity.

                  "Preferred  Amount Per Share" shall mean, with respect to each
share  of  Series D  Preferred  Stock,  $4.00  (as  adjusted  to  reflect  stock
dividends,  stock  splits,   subdivisions,   reclassifications  or  combinations
occurring after the Issue Date).

                  "Sale of the Corporation"  shall mean  consolidation or merger
of the  Corporation  with or into any other  corporation or  corporations,  or a
sale, conveyance or disposition of all or substantially all of the assets of the
Corporation.

                                    
<PAGE>


         IN WITNESS  WHEREOF,  we have executed and subscribed this  Certificate
this 12th day of June, 1998.

                                       LASERSIGHT INCORPORATED



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

ATTEST:


 /s/ Gregory L. Wilson
- --------------------------
Gregory L. Wilson
Secretary
























                  SIGNATURE PAGE TO CERTIFICATE OF DESIGNATION


                                  
<PAGE>

                                    EXHIBIT A


                              NOTICE OF CONVERSION


As of the date written  below,  the  undersigned  hereby  irrevocably  elects to
convert (the  "Conversion")______  shares of the Series D Convertible  Preferred
Stock (the "Series D Preferred  Stock") into shares of common  stock,  $.001 par
value ("Common Stock") of Lasersight Incorporated (the "Corporation")  according
to the conditions of the Certificate of  Designation,  Preferences and Rights of
Series D Convertible Preferred Stock of the Corporation.

The  undersigned  covenants that all offers and sales by the  undersigned of the
securities  issuable  to the  undersigned  upon  conversion  of  this  Series  D
Preferred Stock shall be made pursuant to registration of the Common Stock under
the Securities Act of 1933, as amended (the "Act"),  or pursuant to an exemption
from registration under the Act.

In the  event of  partial  exercise,  please  reissue  an  appropriate  Series D
Preferred Stock  certificate(s) for the shares of Series D Preferred Stock which
shall not have been converted.

                                    Date of Conversion:_________________________

                                    Applicable Conversion Price:________________

                                    Number of Shares of
                                    Common Stock to be Issued:__________________

                                    Signature:__________________________________

                                    Name:_______________________________________

                                    Address:____________________________________
                                           
                                            ____________________________________

                                   



                                  EXHIBIT 99.7


                          REGISTRATION RIGHTS AGREEMENT


         This REGISTRATION RIGHTS AGREEMENT ("Agreement") is made as of June 12,
1998  by  and  among  LaserSight  Incorporated,   a  Delaware  corporation  (the
"Company"),  with  headquarters  located  at 12249  Science  Drive,  Suite  160,
Orlando,  Florida 32826 and the purchasers  (collectively,  the "Purchasers" and
each  individually a "Purchaser") set forth on the execution pages hereof,  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 Purchasers (the "Securities  Purchase
Agreement"),  the  Company  has  agreed,  upon  the  terms  and  subject  to the
conditions  contained therein, to issue and sell to Purchasers  2,000,000 shares
of the Series D Convertible  Participating  Preferred  Stock of the Company (the
"Preferred Stock") that is convertible into shares (the "Conversion  Shares") of
the  Company's  common  stock,  par value $.001 per share (the  "Common  Stock")
pursuant to the terms and subject to the limitations and conditions set forth in
the  Certificate of  Designation,  Preferences and Rights of the Preferred Stock
(the "Certificate of Designation").

         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



                                   
<PAGE>

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.

         Blackout Period:  See Section 3(a) hereof.

         Board:  The Board of Directors of the Company.

         Certificate of Designation:  See the introductory paragraphs hereof.

         Claim:  See Section 6(a) hereof.

         Common Stock:  See the introductory paragraphs hereto.

         Company:  See the introductory paragraphs hereto.

         Conversion Shares:  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.


                                      
<PAGE>

         Preferred Stock:  See the introductory paragraphs hereto.

         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.

         Purchasers:  See the introductory paragraphs hereto.

         Registrable  Securities  means  the  Conversion  Shares  and any  other
securities  issued or issuable in respect of the  Preferred  Stock or Conversion
Shares  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.
Notwithstanding  phrase (ii) in the immediately  preceding sentence,  Conversion
Shares shall continue to be Registerable  Securities for purposes of Section 2.2
until such time as the Holder  thereof  ceases to own at least 200,000 shares of
Conversion  Shares (or such  number of shares of  Preferred  Stock  which may be
convertible into at least 200,000 shares of Common Stock).

         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.

                                   
<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.

         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.

         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 45 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 TLC The Laser Center Inc.,
Schwartz  Electro-Optics,  Inc.  and such  other  parties as may be agreed to by
Purchasers  holding a majority of the Preferred Stock and Conversion Shares then
outstanding.

         (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 30 months  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



                                      
<PAGE>

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.

         (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  transferrable  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.


                                   
<PAGE>

         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 Conversion Shares 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.

         (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.


                                  
<PAGE>

         (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).

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 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 or  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.

                                      
<PAGE>

         (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
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.

 
                                    
<PAGE>

         (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
(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



                                      
<PAGE>

         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

                  (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.


                                    
<PAGE>

         (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.

         (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



                                   
<PAGE>

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  (x) the  copies  of the
supplemented  or amended  Prospectus  contemplated by Section 4(e) hereof or (y)
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.

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



                                     
<PAGE>

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  10(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
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


 
                                     
<PAGE>

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
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.

 
                                     
<PAGE>

         (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
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 of Purchaser,  any Holder, any person
who  controls  Purchasers  or  any  Holder,  or any  officers  or  directors  of
Purchasers 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.


                                   
<PAGE>

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
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
                           12249 Science Drive
                           Suite 160
                           Orlando, Florida 32826
                           Telecopy: (407) 382-2701
                           Attention: Chief Financial Officer



                                    
<PAGE>

                                    If after June 30, 1998:

                                    LaserSight Incorporated
                                    3300 University Boulevard
                                    Suite 140
                                    Orlando, Florida 32792
                                    Telecopy: (407) 678-9981
                                    Attention: Chief Financial Officer

                           with a copy to:

                           Sonnenschein Nath & Rosenthal
                           One Metropolitan Square
                           Suite 3000
                           St. Louis, Missouri 63102
                           Telecopy: (314) 259-5959
                           Attention: Alan B. Bornstein

                           If to the Purchasers:

                           c/o Dawson Samberg Capital Management, Inc.
                           354 Pequot Avenue, P.O. Box 760
                           Southport, Connecticut 06490
                           Telecopy: (203) 254-3259
                           Attention: Juliet Bakker

                           with a copy to:

                           Fried, Frank, Harris, Shriver & Jacobson
                           One New York Plaza
                           New York, New York  10004-1980
                           Telecopy:  (212) 859-8586
                           Attention: Aryeh Davis

         (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



                                    
<PAGE>

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 New York  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 New York State  courts
located in the  Borough of  Manhattan  in the State of New York,  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
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 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.


                                    
<PAGE>

         (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
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             PEQUOT PRIVATE EQUITY FUND, L.P.



By: /s/ Michael R. Farris           By: Dawson Samberg Capital Management, Inc.
   -----------------------              Investment Manager
     Michael R. Farris                  
     President and CEO
                                    By:  /s/ Amiel Peretz
                                       ------------------------------
                                    Name:  Amiel Peretz
                                         ----------------------------
                                    Title:  CFO
                                          ---------------------------

                                    PEQUOT SCOUT FUND, L.P.


                                    By: Dawson Samberg Capital Management, Inc,
                                        Investment Manager


                                    By:  /s/ Amiel Peretz
                                       ------------------------------
                                    Name:  Amiel Peretz
                                         ----------------------------
                                    Title:  CFO
                                          ---------------------------



                                    PEQUOT OFFSHORE PRIVATE EQUITY FUND, INC.


                                    By:  /s/ Amiel Peretz
                                       ------------------------------
                                    Name:  Amiel Peretz
                                         ----------------------------
                                    Title:  CFO
                                          ---------------------------




                 SIGNATURE PAGE TO REGISTRATION RIGHTS AGREEMENT


                                  



                                  EXHIBIT 99.8


                              STANDSTILL AGREEMENT
                              --------------------


        This Standstill  Agreement (the "Agreement") is made as of June 12, 1998
(the "Effective Date") between LaserSight  Incorporated,  a Delaware corporation
(the  "Company"),  and the purchasers  (collectively,  the "Purchasers" and each
individually, a "Purchaser") named on the execution pages hereof.

        WHEREAS,  simultaneously  with  the  delivery  of  this  Agreement,  the
Purchasers  are,  collectively,  purchasing  2,000,000  shares of the  Company's
Series D  Convertible  Participating  Preferred  Stock (the  "Series D Preferred
Stock") pursuant to the terms of a Securities Purchase Agreement, dated June 12,
1998, between the Purchasers and the Company (the "Purchase Agreement");

        WHEREAS, the parties hereto wish to set forth their agreements regarding
future  purchases by the Purchasers and their affiliates of the Company's voting
securities;

        NOW THEREFORE,  in  consideration  of the mutual  covenants and promises
contained herein, the parties hereto agree as follows:

        1. Standstill  Provisions.  (a) Each of the Purchasers  acknowledge that
each of their respective execution and delivery of this Agreement is a condition
precedent to the Company agreeing to issue the Series D Preferred Stock and that
none of the Purchasers  will,  and each  Purchaser  will direct its  affiliates,
directors, officers, employees and agents not to, directly or indirectly, unless
in any such case  specifically  permitted  in  writing  to do so by the Board of
Directors of the Company:

               (i) other than  pursuant to the terms of the  Purchase  Agreement
        and other than the Series D Preferred Stock,  purchase,  acquire or own,
        or offer or agree to purchase,  acquire or own,  directly or indirectly,
        when  aggregated  with the  other  Purchasers,  in  excess of 15% of the
        voting securities or direct or indirect rights (pursuant to an exchange,
        conversion,  pledge or otherwise) or options to acquire, when aggregated
        with the other Purchasers,  in excess of 15% of the voting securities of
        the  Company;  provided  that  the  acquisition  and  owning  of  voting
        securities  as a result  of any of the  following  will not be  deemed a
        violation of this  Agreement:  (A) any dividend or  distribution  on the
        outstanding  Series  D  Preferred  Stock,  (B)  any  subdivision  of the
        outstanding Series D Preferred Stock, or (C) any reclassification of the
        Series D Preferred Stock;

               (ii) other than  pursuant to a prior written  agreement  with the
        Company,  acquire or affect the  control of the  Company or  directly or
        indirectly  participate  in or  encourage  the  formation of any "group"
        (within the meaning of Section  13(d)(3) of the Securities  Exchange Act
        of 1934) which owns or seeks to acquire  ownership of voting  securities
        of the Company, or to acquire or affect control of the Company;


 
                                   
<PAGE>


               (iii) other than pursuant to the terms of the Purchase Agreement,
        otherwise act, directly or indirectly,  alone or in concert with others,
        to seek to control or to influence in any manner the  management,  board
        of directors,  policies or affairs of the Company, or propose or seek to
        effect or  negotiate  with or  provide  financial  assistance  (by loan,
        capital  contribution  or  otherwise) or  information  to any party with
        respect  to any form of  business  combination  transaction  (including,
        without   limitation,   a  merger,   consolidation   or  acquisition  or
        disposition  of  significant  assets of the Company or any other entity)
        with  the  Company  or  any  affiliate  thereof  or  any  restructuring,
        recapitalization  or similar  transaction with respect to the Company or
        any affiliate thereof; or

               (iv) instigate, encourage, assist or render advice to or make any
        recommendation  or proposal  to any person or other  entity to engage in
        any of the actions  covered by clauses (i) through (iii) of this Section
        1(a), or render advice with respect to voting securities of the Company.

        (b) For purposes of this Agreement,  the term "voting  securities" shall
mean (i) any  securities  which are entitled to vote upon any  matters,  whether
such  securities are entitled to vote on such matters in all events or only upon
the  occurrence  of a  default  or other  contingencies,  or (ii)  any  options,
warrants,  rights or securities  which by their terms may be convertible into or
exchangeable for any security described in clause (i) of this Section 1(b).

        2. Representations and Warranties. Each of the Purchasers represents and
warrants  to the  Company,  and  the  Company  represents  and  warrants  to the
Purchasers:

               (a) such party has the full legal right,  power and  authority to
        enter into and perform this  Agreement and the execution and delivery of
        this  Agreement by such party has been duly  authorized by all necessary
        corporate action;

               (b) this  Agreement  is a valid and  binding  obligation  of such
        party,  enforceable  against  such party in  accordance  with its terms,
        except  that  such   enforcement  may  be  subject  to  (i)  bankruptcy,
        fraudulent conveyance, insolvency,  reorganization,  moratorium or other
        similar laws now or hereafter in effect  relating to  creditors'  rights
        generally and (ii) general  principles of equity  (regardless of whether
        such enforcement is considered in a proceeding in equity or at law); and

               (c)  neither  the  execution,  delivery  or  performance  of this
        Agreement by such party  conflicts with or constitutes a violation of or
        default under such party's certificate of incorporation or by-laws,  any
        statute,  law, regulation,  order or decree applicable to such party, or
        any contract, commitment,  agreement,  arrangement or restriction of any
        kind to which such party is a party or by which such party is bound.

        3. Notices. 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:

                                   
<PAGE>

                      If to the Company:

                      LaserSight Incorporated
                      12249 Science Drive
                      Suite 160
                      Orlando, Florida 32826
                      Telecopy: (407) 382-2701
                      Attention: Chief Financial Officer

                             After June 30, 1998:

                             LaserSight Incorporated
                             3300 University Boulevard
                             Suite 140
                             Orlando, Florida 32792
                             Telecopy: (407) 678-9981
                             Attention: Chief Financial Officer

                      with a copy to:

                      Sonnenschein Nath & Rosenthal
                      One Metropolitan Square
                      Suite 3000
                      St. Louis, Missouri 63102
                      Telecopy: (314) 259-5959
                      Attention: Alan B. Bornstein

                      If to Purchaser:

                      c/o Dawson Samberg Capital Management, Inc.
                      354 Pequot Avenue, P.O. Box 760
                      Southport, Connecticut 06490
                      Telecopy: (203) 254-3259
                      Attention: Juliet Bakker

                      with a copy to:

                      Fried, Frank, Harris, Shriver & Jacobson
                      One New York Plaza
                      New York, New York  10004-1980
                      Telecopy:  (212) 859-8586
                      Attention: Aryeh Davis


                              
<PAGE>


        4. Agreement  Term.  This Agreement shall terminate on the date which is
the first to occur of (i) sixty (60) days after the Effective  Date, or (ii) the
date on which the Company's  Board of Directors  adopts a  stockholder's  rights
plan.

        5. No Waiver.  No failure or delay by any party hereto in exercising any
right, power or privilege  hereunder shall operate as a waiver thereof nor shall
any single or partial exercise thereof preclude any other or further exercise of
any right, power or privilege.

        6. Remedies.  Each party hereto acknowledges that money damages would be
an inadequate  remedy for any breach of this  Agreement and that the Company (in
the case of a breach by any of the Purchasers) or the Purchasers (in the case of
a  breach  by the  Company)  shall  be  entitled  to  specific  performance  and
injunctive or other equitable relief as a remedy for any such breach. Each party
hereto  waives  any  requirement  for the  securing  or  posting  of any bond in
connection with any such remedy. No party hereto shall take any action to impede
the other party from seeking to enforce any such equitable  remedy.  Such remedy
shall not be exclusive, but shall be in addition to all other remedies available
at law or equity.

        7. Governing  Law. This Agreement  shall be governed by and construed in
accordance  with the  internal  laws of the State of  Delaware,  without  giving
effect to the principles of conflict of laws thereof.

        8.  Counterparts.  This  Agreement  may  be  executed  in  one  or  more
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto were upon one instrument.

        9. Headings.  The descriptive headings of the sections of this Agreement
are solely for the  convenience  of the parties  hereto and shall not affect the
meaning or construction of any of the provisions of this Agreement.


                                    
<PAGE>


        IN WITNESS WHEREOF, the parties hereto have duly executed this Agreement
as of the date first above written.


LASERSIGHT INCORPORATED             PEQUOT PRIVATE EQUITY FUND, L.P.



By:  /s/ Michael R. Farris          By:  Dawson Samberg Capital Management, Inc.
    -------------------------            Investment Manager
     Michael R. Farris                         
     President and CEO
                                    By:   /s/ Amiel Peretz
                                         -----------------------
                                    Name:   Amiel Peretz
                                          ----------------------
                                    Title: CFO
                                          ----------------------

                                    PEQUOT SCOUT FUND, L.P.


                                    By:  Dawson Samberg Capital Management, Inc,
                                         Investment Manager


                                    By:   /s/ Amiel Peretz
                                        ------------------------
                                    Name: Amiel Peretz
                                         -----------------------
                                    Title: CFO
                                          ----------------------


                                    PEQUOT OFFSHORE PRIVATE EQUITY FUND, INC.


                                    By:  /s/ Amiel Peretz
                                        ------------------------
                                    Name: Amiel Peretz
                                         -----------------------
                                    Title:   CFO
                                           ---------------------






                     SIGNATURE PAGE TO STANDSTILL AGREEMENT




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