LASERSIGHT INC /DE
8-A12G/A, 1997-09-29
ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS
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                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

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

                                   FORM 8-A/A
                                (Amendment No. 3)

                FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES
                    PURSUANT TO SECTION 12(b) OR 12(g) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


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


              Delaware                                        65-0273162
              --------                                        ----------
(State of incorporation or organization)                     (IRS Employer
                                                           Identification No.)

                 12161 Lackland Road, St. Louis, Missouri         63146
                 (Address of principal executive offices)       (Zip Code)

Securities to be registered pursuant to Section 12(b) of the Act:

            Title of each class                 Name of each exchange on which
            to be so registered                 each class is to be registered
            -------------------                 ------------------------------
                   None                                  Not applicable.

If this Form relates to the  registration  of a class of debt  securities and is
effective upon filing pursuant to General Instruction A.(c)(1), please check the
following box. [ ] If this Form relates to the  registration  of a class of debt
securities and is to become effective simultaneously with the effectiveness of a
concurrent  registration  statement under the Securities Act of 1933 pursuant to
General Instructions A.(c)(2), please check the following box. [ ]

Securities to be registered pursuant to Section 12(g) of the Act:

                          Common Stock, $.001 par value
                          -----------------------------
                                (Title of Class)


<PAGE>


Item 1.  Description of Registrant's Securities to be Registered.

     The Certificate of Amendment of Certificate of  Incorporation of LaserSight
Incorporated (the "Charter")  provides that the authorized  capital stock of the
Company consists of 20,000,000 shares of common stock, par value $.001 per share
("Common  Stock"),  and 10,000,000  shares of Preferred  Stock,  $.001 par value
("Preferred Stock"), issuable in series.

     As of September 2, 1997, the only shares of Preferred Stock outstanding are
the 1,600 shares of Series B Convertible Participating Preferred Stock discussed
below. As of such date,  9,979,672  shares of Common Stock were outstanding (not
including  any shares of Common  Stock  issuable  upon  exercise of  outstanding
options  and  warrants to acquire  Common  Stock).  All shares of the  Company's
Series A Convertible  Preferred Stock issued in January 1996 had previously been
converted into Common Stock.

Common Stock
- ------------

     Holders of Common Stock are entitled to one vote for each share held on all
matters  submitted to a vote of stockholders  and do not have cumulative  voting
rights.  Accordingly,  holders  of a  majority  of the  shares of  Common  Stock
entitled to vote in any  election of  directors  may elect all of the  directors
standing for election. Holders of Common Stock are entitled to share pro rata in
such dividends and other distributions,  if any, as may be declared by the Board
of  Directors  out of funds  legally  available  therefor,  subject to any prior
rights  accruing to any holders of  Preferred  Stock.  Upon the  liquidation  or
dissolution  of the  Company,  the holders of Common Stock are entitled to share
proportionally in all assets available for distribution to such holders. Holders
of Common  Stock  have no  preemptive,  redemption  or  conversion  rights.  The
outstanding shares of Common Stock issued are fully paid and nonassessable.

Preferred Stock
- ---------------

     The Charter provides that the Board of Directors is authorized,  subject to
certain limitations  prescribed by law, without further stockholder approval, to
issue from time to time up to an  aggregate  of  10,000,000  shares of Preferred
Stock in one or more series and to fix or alter the  designations,  preferences,
rights and any qualifications, limitations or restrictions of the shares of each
such series thereof,  including the dividend rights,  dividend rates, conversion
rights,  voting rights, terms of redemption (including sinking fund provisions),
redemption  price or prices,  liquidation  preferences  and the number of shares
constituting any series or designations of such series. The rights,  preferences
and  privileges  of holders of Common Stock are subject to, and may be adversely
affected  by,  the rights of the  holders  of shares of any series of  Preferred
Stock which the Company may designate and issue in the future.

     On August 29, 1997, the Company issued 1,600 shares of Series B Convertible
Participating  Preferred  Stock,  par  value  $.001  per  share  (the  "Series B
Preferred Stock"). The Series B Preferred Stock is convertible into Common Stock
at the option of the holders of the Series B  Preferred  Stock at any time until
August  29,  2000,  on  which  date  all  Series  B  Preferred  Stock  remaining
outstanding  will  automatically  be converted into Common Stock. The conversion
price will equal the lesser of $6.68 per share of Common Stock or the average of
the three  lowest  closing bid prices of the Common  Stock during the 20 trading
days  preceding the  conversion  date (during the 30 trading days  preceding the
conversion  date  should  the five day  average  price  of the  Common  Stock on
February 25, 1998 be less than $5.138 per share).  The Company has the option to
redeem  up to 40% of such  shares  of  Series B  Preferred  Stock  for cash at a
premium of 4% on or prior to October 28, 1997.  After October 28, 1997 and on or
before November 27, 1997, the Company can, subject to certain conditions,  elect
to redeem up to 40% of the Series B Preferred Stock then outstanding for cash at
a premium of 6.75%,  and  increasing to 10% through  December 27, 1997,  and 14%
through  January 26, 1998.  If the Company  redeems  between 40% and 70% of such
shares of Series B Preferred  Stock,  the premium on or prior to  September  28,
1997 is 15%; on or prior to October 28,  1997 it is 20%,  and up until  November
27, 1997 it is 30% (lower  premiums will be  recalculated  if the amount exceeds
40%.) No redemption aggregating more than 40% will be allowed after November 27,
1997).  Dividends on the Series B Preferred Stock are payable only to the extent
that dividends are payable on the Company's Common Stock, Each outstanding share
of  Series B  Preferred  shall  entitle  the  holder  thereof  to a  liquidation
preference  equal to the sum of  $10,000  plus the  amount of  unpaid  dividends
accrued on such share.

     On January 10, 1996,  the Company issued 116 shares of Series A Convertible
Preferred Stock, par value $.001 per share (the "Series A Preferred Stock"). All
of such shares had been converted into Common Stock.

     Reference is also made to the Charter which is listed as Exhibit 1 hereto.

Delaware Law and Certain Charter Provisions
- -------------------------------------------

     The Company is subject to the  provisions  of Section  203 of the  Delaware
General  Corporation Law ("DGCL").  Subject to certain  exceptions,  Section 203
prohibits a  publicly-held  Delaware  corporation  from  engaging in a "business
combination" with an "interested  stockholder" for a period of three years after
the  date  of  the   transaction  in  which  the  person  became  an  interested
stockholder,  unless the  interested  stockholder  attained such status with the
approval  of the  Board of  Directors  or unless  the  business  combination  is
approved in a prescribed  manner.  A "business  combination"  includes  mergers,
asset  sales and other  transactions  resulting  in a  financial  benefit to the
interested  stockholder which is not shared pro rata with the other stockholders
of the Company. Subject to certain exceptions,  an "interested stockholder" is a
person who, together with affiliates and associates, owns, or within three years
did own, 15% or more of the corporation's voting stock.

     The DGCL provides  generally that the affirmative vote of a majority of the
shares  entitled  to vote on any  matter is  required  to amend a  corporation's
certificate of incorporation or by-laws,  unless a corporation's  certificate of
incorporation or by-laws, as the case may be, requires a greater percentage. The
By-Laws  may,  subject to the  provisions  of DGCL,  be amended or repealed by a
majority vote of the Board of Directors.

     The Charter contains certain  provisions  permitted under the DGCL relating
to the liability of directors. These provisions eliminate a director's liability
for  monetary  damages  for a  breach  of  fiduciary  duty,  except  in  certain
circumstances  involving  certain  wrongful  acts,  such  as  the  breach  of  a
director's  duty of  loyalty  or acts or  omissions  which  involve  intentional
misconduct  or a knowing  violation  of law.  The  Charter  contains  provisions
indemnifying  the  directors  and officers of the Company to the fullest  extent
permitted by the DGCL.  The Company also has a directors and officers  liability
insurance  policy  which  provides  for  indemnification  of its  directors  and
officers against certain  liabilities  incurred in their capacities as such. The
Company believes that these provisions will assist the Company in attracting and
retaining qualified individuals to serve as directors.

Transfer Agent and Registrar

     The transfer  agent and  registrar  for the Common Stock is American  Stock
Transfer & Trust Co.

Item 2.  Exhibits.

     The following exhibit is filed as part of this registration statement:

     1.  Certificate of  Incorporation of LaserSight  Incorporated,  as amended,
         (including  Certificate  of  Designations,  Preferences  and  Rights of
         Series  B  Convertible  Participating  Preferred  Stock  of  LaserSight
         Incorporated, as corrected).


<PAGE>


     Pursuant to the  requirements of Section 12 of the Securities  Exchange Act
of 1934, the registrant has duly caused this registration statement to be signed
on its behalf by the undersigned, thereto duly authorized.



Date:  September 26, 1997                   LASERSIGHT INCORPORATED


                                            By:  /s/ Gregory L. Wilson
                                                --------------------------
                                                 Gregory L. Wilson
                                                 Chief Financial Officer





                          CERTIFICATE OF INCORPORATION
                          ----------------------------

                                       OF

                                Smal Incorporated
                                -----------------


     The  undersigned,  a  natural  person,  for the  purpose  of  organizing  a
corporation  for conducting the business and promoting the purposes  hereinafter
stated,  under the provisions and subject to the requirements of the laws of the
State of Delaware  (particularly Chapter 1, Title 8 of the Delaware Code and the
acts amendatory  thereof and  supplemental  thereto,  and known,  identified and
referred to as the "General  Corporation Law of the State of Delaware"),  hereby
certifies that:

     FIRST: The name of the corporation  (hereinafter  called the "corporation")
is

                                Smal Incorporated

     SECOND:  The address,  including street,  number,  city, and county, of the
registered office of the corporation in the State of Delaware is 229 South State
Street,  City of Dover,  County of Kent; and the name of the registered agent of
the  corporation  in the  State of  Delaware  is The  Prentice-Hall  Corporation
System, Inc.

     THIRD:  The  purpose of the  corporation  is to engage in any lawful act or
activity for which  corporations may be organized under the General  Corporation
Law of the State of Delaware.

     FOURTH:  The total  number of shares of stock which the  corporation  shall
have authority to issue is Three Thousand (3,000),  all of which are without par
value. All such shares are of one class and are shares of Common Stock.

     FIFTH: The name and the mailing address of the incorporator are as follows:

               NAME                              MAILING ADDRESS
               ----                              ---------------
          T. M. Bonovich              229 South State Street, Dover, Delaware

     SIXTH: The corporation is to have perpetual existence.

     SEVENTH:  Whenever a compromise  or  arrangement  is proposed  between this
corporation  and  its  creditors  or any  class  of  them  and/or  between  this
corporation  and its  stockholders  or any class of them, any court of equitable
jurisdiction  within the State of Delaware may, on the  application in a summary
way of this  corporation  or of any  creditor or  stockholder  thereof or on the
application of any receiver or receivers  appointed for this  corporation  under
the provisions of section 291 of Title 8 of the Delaware Code order a meeting of
the  creditors or class of  creditors,  and/or of the  stockholders  or class of
stockholders  of this  corporation,  as the case may be, to be  summoned in such
manner  as  the  said  court  directs.  If a  majority  in  number  representing
three-fourths  in value of the  creditors or class of  creditors,  and/or of the
stockholders or class of stockholders of this  corporation,  as the case may be,
agree  to any  compromise  or  arrangement  and to any  reorganization  of  this
corporation  as  consequence  of  such  compromise  or  arrangement,   the  said
compromise or arrangement  and the said  reorganization  shall, if sanctioned by
the court to which the said  application  has been  made,  be binding on all the
creditors  or class of  creditors,  and/or on all the  stockholders  or class of
stockholders,  of  this  corporation,  as the  case  may  be,  and  also on this
corporation.

     EIGHTH:  For the  management  of the  business  and for the  conduct of the
affairs of the corporation, and in further definition, limitation and regulation
of the powers of the corporation and of its directors and of its stockholders or
any class thereof, as the case may be, it is further provided:

          1. The  management  of the  business and the conduct of the affairs of
     the  corporation  shall be vested in its Board of Directors.  The number of
     directors  which shall  constitute  the whole Board of  Directors  shall be
     fixed by, or in the manner  provided  in, the  By-Laws.  The phrase  "whole
     Board" and the phrase "total  number of directors"  shall be deemed to have
     the  same  meaning,  to wit,  the  total  number  of  directors  which  the
     corporation would have if there were no vacancies. No election of directors
     need be by written ballot.

          2. After the original or other  By-Laws of the  corporation  have been
     adopted,  amended, or repealed,  as the case may be, in accordance with the
     provisions  of Section 109 of the General  Corporation  Law of the State of
     Delaware,  and, after the  corporation  has received any payment for any of
     its  stock,  the  power to  adopt,  amend,  or repeal  the  By-Laws  of the
     corporation may be exercised by the Board of Directors of the  corporation;
     provided,  however,  that any provision for the classification of directors
     of the  corporation  for  staggered  terms  pursuant to the  provisions  of
     subsection (d) of Section 141 of the General  Corporation  Law of the State
     of Delaware  shall be set forth in an initial By-Law or in a By-Law adopted
     by the stockholders  entitled to vote of the corporation  unless provisions
     for  such  classification  shall  be  set  forth  in  this  certificate  of
     incorporation.

          3.  Whenever the  corporation  shall be  authorized  to issue only one
     class of stock,  each outstanding share shall entitle the holder thereof to
     notice of, and the right to vote at, any meeting of stockholders.  Whenever
     the corporation  shall be authorized to issue more than one class of stock,
     no  outstanding  share of any class of stock which is denied  voting  power
     under the provisions of the certificate of incorporation  shall entitle the
     holder thereof to the right to vote at any meeting of  stockholders  except
     as the  provisions of paragraph (2) of subsection (b) of section 242 of the
     General  Corporation Law of the State of Delaware shall otherwise  require;
     provided,  that no share of any such class which is otherwise denied voting
     power  shall  entitle  the  holder  thereof  to vote upon the  increase  or
     decrease in the number of authorized shares of said class.

     NINTH: The personal liability of the directors of the corporation is hereby
eliminated to the fullest extent permitted by paragraph (7) of subsection (b) of
Section 102 of the General Corporation Law of the State of Delaware, as the same
may be amended and supplemented.

     TENTH:  The corporation  shall, to the fullest extent  permitted by Section
145 of the General Corporation Law of the State of Delaware,  as the same may be
amended and supplemented, indemnify any and all persons whom it shall have power
to indemnify  under said  section from and against any and all of the  expenses,
liabilities or other matters referred to in or covered by said section,  and the
indemnification  provided for herein shall not be deemed  exclusive of any other
rights to which those  indemnified may be entitled under any By-Law,  agreement,
vote of stockholders or disinterested directors or otherwise,  both as to action
in his official capacity and as to action in another capacity while holding such
office,  and shall  continue  as to a person  who has  ceased to be a  director,
officer,  employee  or agent  and  shall  inure  to the  benefit  of the  heirs,
executors and administrators of such a person.

     ELEVENTH:  From time to time any of the  provisions of this  certificate of
incorporation  may  be  amended,  altered  or  repealed,  and  other  provisions
authorized  by the laws of the  State of  Delaware  at the time in force  may be
added or inserted in the manner and at the time prescribed by said laws, and all
rights at any tie conferred  upon the  stockholders  of the  corporation by this
certificate  of  incorporation  are granted  subject to the  provisions  of this
Article ELEVENTH.

Signed on September 29, 1987.



                                                 /s/ T.M. Bonovich
                                                 -----------------
                                                  T. M. Bonovich
                                                  Incorporator


<PAGE>


            CERTIFICATE OF AMENDMENT OF CERTIFICATE OF INCORPORATION

                                       OF

                                SMAL INCORPORATED
                                -----------------


     It is hereby certified that:

     1. The name of the corporation  (hereinafter  called the  "corporation") is
Smal Incorporated.

     2. The certificate of incorporation of the corporation is hereby amended by
striking out Article First thereof and by  substituting  in lieu of said Article
the following new Article:

          1.  The name of the corporation is Starwood Industries, Inc.

     3. The corporation has not received any payment for any of its stock.

     4. The amendment of the certificate of  incorporation  herein certified has
been duly  adopted in  accordance  with the  provisions  of  Section  241 of the
General Corporation Law of the State of Delaware.

     EXECUTED as of this 28th day of May, 1991.




                                              /s/ Jonnie R. Williams
                                             ---------------------------
                                              Jonnie R. Williams, sole Director


<PAGE>



            CERTIFICATE OF AMENDMENT OF CERTIFICATE OF INCORPORATION

                                       OF

                            STARWOOD INDUSTRIES, INC.


     It is hereby certified that:

     1. The name of the corporation  (hereinafter  called the  "corporation") is
Starwood Industries, Inc. (formerly Smal Incorporated).

     2. The certificate of incorporation of the corporation is hereby amended by
striking out Article First thereof and by  substituting  in lieu of said Article
the following new Article:

          1. The name of the corporation is LaserSight Incorporated

     3. The corporation has not received any payment for any of its stock.

     4. The amendment of the certificate of  incorporation  herein certified has
been duly  adopted in  accordance  with the  provisions  of  Section  241 of the
General Corporation Law of the State of Delaware.

     EXECUTED as of this 11th day of June, 1991.



                                               /s/ Jonnie R. Williams
                                              --------------------------
                                              Jonnie R. Williams, sole Director



<PAGE>




            Certificate of Amendment of Certificate Of Incorporation
                                       of
                             LaserSight Incorporated

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

                    Adopted in accordance with the provisions
                  of Section 242 of the General Corporation Law
                            of the State of Delaware


     The  undersigned,  Chief  Executive  Officer,  and  Secretary of LaserSight
Incorporated,  a corporation  existing  under the laws of the State of Delaware,
does hereby certify as follows:

     FIRST:  The  Certificate of  Incorporation  is amended to delete  paragraph
     "FOURTH:" in its entirety and to replace same with the following:

          "FOURTH:  The total  number of Shares of stock  which the  Corporation
          shall have the authority to issue is 15,000,000  Shares, par value one
          cent (.01) per share. All such Shares are of one class, and all Shares
          are  Common  Stock.  The  purpose  of this  amendment  is to split the
          Company's Common Stock on a 5,000-for-one basis."

     SECOND:  That such  amendment has been duly adopted in accordance  with the
     provisions  of Sections 228 and 242 of the General  Corporation  Law of the
     State of Delaware by the written  consent of the holders of not less than a
     majority of the outstanding stock entitled to vote thereon and that written
     notice of the  corporate  action has been given to those  stockholders  who
     have not  consented in writing,  all in accordance  with the  provisions of
     Section 228 of the General Corporation Law.

     All  of  the  rest  and  remainder  of  the  corporation's  Certificate  of
Incorporation shall remain in full force and effect.

     IN WITNESS WHEREOF,  we have signed this Certificate this 17th day of July,
1991.


ATTEST:

  /s/ J.T. Lin                                  /s/ J.T. Lin
- ------------------------                       -------------------------
J.T. LIN                                       J.T. LIN
Title:  Assistant Secretary                    Title:  Chief Executive Officer


<PAGE>



            Certificate of Amendment of Certificate of Incorporation
                                       of
                             LaserSight Incorporated

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

                    Adopted in accordance with the provisions
                  of Section 242 of the General Corporation Law
                            of the State of Delaware

     The  undersigned,  Chief  Executive  Officer,  and  Assistant  Secretary of
LaserSight  Incorporated,  a corporation existing under the laws of the State of
Delaware, does hereby certify as follows:

     FIRST:  The  Certificate of  Incorporation  is amended to delete  paragraph
     "FOURTH:" in its entirety and to replace same with the following:

          "FOURTH:  The total  number of Shares of stock  which the  Corporation
          shall have the authority to issue is 10,000,000  Shares, par value one
          cent (.01) per Share. All such Shares are of one class, and all Shares
          are  Common  Stock.  The  purpose  of this  amendment  is to  effect a
          two-for-three  reverse split of the  Corporation's  Common Stock,  and
          adjust  par  value to remain  at $.01 per  Share.  As a result of this
          amendment,  the  number  of  Shares  the  Corporation  shall  have the
          authority to issue shall be reduced from 15,000,000 to 10,000,000, and
          the outstanding Shares shall be reduced from 1,505,000 to 1,003,333.

     SECOND:  That such  amendment has been duly adopted in accordance  with the
     provisions  of the Sections 228 and 242 of the General  Corporation  Law of
     the State of  Delaware  by the  written  consent of the holders of not less
     than a majority of the outstanding  stock entitled to vote thereon and that
     written notice of the corporate action has been given to those stockholders
     who have not consented in writing, all in accordance with the provisions of
     Section 228 of the General Corporation Law.

     All  of  the  rest  and  remainder  of  the  corporation's  Certificate  of
Incorporation shall remain in full force and effect.

     IN WITNESS  WHEREOF,  we have  signed this  Certificate  this second day of
September, 1991.


ATTEST:


 /s/ J.T. Lin                                    /s/ J.T. Lin
- ----------------------------                    ---------------------------
J.T. LIN                                        J.T. LIN
Title:  Assistant Secretary                     Title:  Chief Executive Officer


<PAGE>



                     CERTIFICATE OF AMENDMENT OF CERTIFICATE
                   OF INCORPORATION OF LASERSIGHT INCORPORATED


     The  undersigned,  President and Secretary of  LaserSight  Incorporated,  a
corporation existing under the laws of the State of Delaware,  hereby certify as
follows:

     FIRST:  The  Certificate of  Incorporation  is amended to delete  Paragraph
"Fourth:" in its entirety and to replace the same with the following:

          FOURTH:  The total  number of  shares of stock  which the  corporation
          shall have the authority to issue is 20,000,000  shares, par value one
          tenth of one cent ($.001) per share. All such shares are of one class,
          and all shares are common stock.

     SECOND:  That such  Amendment has been duly adopted in accordance  with the
provisions of Sections 228 and 242 of the General  Corporation  Law of the State
of Delaware by the duly authorized vote of the  shareholders at a meeting called
for such  purpose.  Except as  amended  hereby,  the rest and  remainder  of the
Corporation's Certificate of Incorporation shall be and remain in full force and
effect.

     IN WITNESS WHEREOF,  the undersigned have signed this Certificate this 30th
day of June, 1993.

                                          LaserSight Incorporated


                                       By:    /s/ J.T. Lin
                                            ---------------------
                                            J.T. Lin, Ph.D., President

ATTEST:


  /s/ Wen S. Dai
- -------------------------
Wen S. Dai, Secretary


<PAGE>



                            CERTIFICATE OF AMENDMENT
                                       OF
                          CERTIFICATE OF INCORPORATION
                                       OF
                             LASERSIGHT INCORPORATED


     The  undersigned  President  and Secretary of  LaserSight  Incorporated,  a
corporation existing under the laws of the State of Delaware,  hereby certify as
follows:

     1.  The Certificate of Incorporation  is amended to delete Paragraph Fourth
in its entirety and to replace the same with the following:

         FOURTH:  Number and Class of Shares Authorized; Par Value.

          1.  Authorized  Stock.  This  corporation  is  authorized to issue the
     following shares of capital stock:

              (a) Common Stock.  The aggregate  number of shares of Common Stock
     which the  corporation  shall have authority to issue is 20,000,000  with a
     par value of $.001 per share.

              (b) Preferred  Stock.  The aggregate number of shares of Preferred
     Stock which the  corporation  shall have  authority to issue is  10,000,000
     with a par value of $.001 per share.

          2.  Description of Common Stock.  Holders of Common Stock are entitled
     to one vote for each share  held of record on all  matters  submitted  to a
     vote of  stockholders  and may not cumulate their votes for the election of
     directors.  Shares of  Common  Stock  are not  redeemable,  do not have any
     conversion  or preemptive  rights,  and are not subject to further calls or
     assessments once fully paid.

              Holders of Common Stock will be entitled to share pro rata in such
     dividends and other  distributions  as may be declared from time to time by
     the board of Directors out of funds legally available therefor,  subject to
     any prior rights accruing to any holders of preferred stock of the Company.
     Upon liquidation or dissolution of the Company, holders of shares of Common
     Stock will be entitled to share  proportionally in all assets available for
     distribution to such holders.

          3. Description of Preferred Stock. The terms, preferences, limitations
     and relative rights of the Preferred Stock are as follows:

              (a) The Board of Directors is expressly authorized at any time and
     from time to time to provide for the issuance of shares of Preferred  Stock
     in one or more series, with such voting powers, full or limited, but not to
     exceed  one vote  per  share,  or  without  voting  powers,  and with  such
     designations,  preferences  and relative  participating,  optional or other
     special rights,  qualifications,  limitations or restrictions,  as shall be
     fixed and  determined in the  resolution or  resolutions  providing for the
     issuance  thereof adopted by the Board of Directors,  and as are not stated
     and expressed in these Articles of Incorporation  or any amendment  hereto,
     including  (but  without  limiting the  generality  of the  foregoing)  the
     following:

                    (i)  the  distinctive  designation  of such  series  and the
     number of shares which shall  constitute  such series,  which number may be
     increased  (except  where  otherwise  provided by the Board of Directors in
     creating  such  series)  or  decreased  (but not below the number of shares
     thereof then  outstanding)  from time to time by resolution by the Board of
     Directors;

                    (ii) the rate of dividends payable on shares of such series,
     the times of payment, whether dividends shall be cumulative, the conditions
     upon which and the date from which such dividends shall be cumulative;

                    (iii)  whether  shares of such series can be  redeemed,  the
     time or times when,  and the price of prices at which shares of such series
     shall  be  redeemable,  the  redemption  price,  terms  and  conditions  of
     redemption,  and the sinking fund  provisions,  if any, for the purchase of
     redemption of such shares;

                    (iv) the  amount  payable  on shares of such  series and the
     rights  of  holders  of  such  shares  in the  event  of any  voluntary  of
     involuntary  liquidation,  dissolution  or winding up of the affairs of the
     corporation;

                    (v) the  rights,  if any,  of the  holders of shares of such
     series to convert such shares into, or exchange such shares for,  shares of
     Common Stock or shares of any other class or series of Preferred  Stock and
     the terms and conditions of such conversion or exchange; and

                    (vi) the  rights,  if any,  of the holders of shares of such
     series to vote.

              (b) Except in respect of the relative rights and preferences  that
     may be provided by the Board of Directors  as  hereinbefore  provided,  all
     shares of  Preferred  Stock shall be of equal rank and shall be  identical,
     and each share of a series  shall be  identical  in all  respects  with the
     other shares of the same series.

     2. Such  Amendment has been duly adopted in accordance  with the provisions
of Sections 228 and 242 of the General  Corporation Law of the State of Delaware
by the duly  authorized  vote of the  shareholders  at a meeting called for such
purpose.  Except as amended hereby,  the rest and remainder of the Corporation's
Certificate of Incorporation shall be and remain in full force and effect.

     IN WITNESS  WHEREOF,  the undersigned have signed this Certificate this 2nd
day of June, 1995.


                                             LASERSIGHT INCORPORATED


                                        By:     /s/ Robert Qualls
                                               ------------------------
                                                Robert Qualls, President

ATTEST:

  /s/ Robert Qualls
- ----------------------------
Robert Qualls, Secretary



<PAGE>


                             LASERSIGHT INCORPORATED

                       CERTIFICATE OF DESIGNATION RELATING
                  TO THE SERIES A CONVERTIBLE PREFERRED STOCK,
                          PAR VALUE OF $.001 PER SHARE,
                           OF LASERSIGHT INCORPORATED



                         Pursuant to Section 151 of the
                General Corporation Law of the State of Delaware


     LaserSight Incorporated, a Delaware corporation (the "Corporation"), hereby
certifies  that  pursuant to the  authority  contained in Article  Fourth of the
Corporation's   Certificate  of  Incorporation,   as  amended  ("Certificate  of
Incorporation"),  and in  accordance  with the  provisions of Section 151 of the
General Corporation Law of the State of Delaware,  the following  resolution was
duly adopted by the Board of Directors of the Corporation ("Board"),  creating a
series of its  Preferred  Stock  designated  as Series A  Convertible  Preferred
Stock:

     RESOLVED,  that  there is hereby  created  and the  Corporation  be, and it
hereby is,  authorized  to issue 116 shares of a series of its  Preferred  Stock
designated  Series A Convertible  Preferred  Stock (the "Series A Preferred") to
have the powers,  preferences and rights and the qualifications,  limitations or
restrictions thereof hereinafter set forth in this resolution:

1. Preference.  The preferences of each share of Series A Preferred with respect
to  dividend  payments  and  distributions  of  the  Corporation's  assets  upon
voluntary  or  involuntary  liquidation,   dissolution  or  winding  up  of  the
Corporation  shall be  equal to the  preferences  of every  other  share of 1995
Preferred  (as defined in Section 12 hereof)  from time to time  outstanding  in
every respect and prior in right to such  preferences of all Common Stock of the
Corporation,  whether  now  or  hereafter  authorized,  except  as  approved  in
accordance with the provisions of Section 11 hereof.

2.  Voting  Rights.  The Holders of the Series A  Preferred,  by virtue of their
ownership thereof, will not have any voting rights, except as otherwise provided
herein,  in the  Certificate  of  Incorporation  or by law.  With respect to all
voting  rights  pursuant  to  Section 11 hereof or of any other  certificate  of
designation filed by the Corporation with respect to the 1995 Preferred, Holders
of Series A Preferred  and Holders of 1995  Preferred  shall vote  together as a
single and separate  class except as otherwise  provided in the  Certificate  of
Incorporation,  by law or by any other  certificate of designation  filed by the
Corporation with respect to a series of its Preferred Stock.

3. Liquidation  Rights. If the Corporation shall be voluntarily or involuntarily
liquidated,  dissolved  or wound  up,  at any time  when any  shares of Series A
Preferred  shall  be  outstanding,  each  then-outstanding  share  of  Series  A
Preferred shall entitle the Holder thereof to a preference  against the Property
of  the   Corporation   available  for   distribution  to  the  Holders  of  the
Corporation's  Stock equal to the sum of the Original Issue Price plus an amount
equal to all unpaid  dividends  accrued  on such  share to the date of  payment.
Neither  the  consolidation  nor  merger  of the  Corporation  into or with  any
corporation or corporations, nor the sale nor transfer by the Corporation of all
or any part of its  Property,  nor any  reduction  of the  authorized  or issued
shares of the Stock of the  Corporation  of any class,  whether now or hereafter
authorized,  shall be deemed to be a liquidation of the  Corporation  within the
meaning of any of the provisions of this Section 3.

All of the  preferential  amounts to be paid to the Holders of 1995 Preferred as
provided in this Section 3 or in any other  certificate of designation  filed by
the  Corporation  with respect to the 1995 Preferred  shall be paid or set apart
for payment  before the payment or setting  apart for payment of any amount for,
or the  distribution  of any Property of the  Corporation to, the Holders of any
Common  Stock  of the  Corporation,  whether  now or  hereafter  authorized,  in
connection  with  such  liquidation,  dissolution  or  winding  up. If upon such
liquidation,   dissolution  or  winding-up,   the  assets  of  the   Corporation
distributable as aforesaid to Holders of the Preferred Stock (including the 1995
Preferred) then outstanding  shall be insufficient to permit the payment to them
of the  aggregate  amount  of the  liquidation  preference  applicable  to  such
Preferred Stock, the entire assets of the Corporation available for distribution
shall be distributed ratably among the Holders of the Preferred Stock (including
the 1995 Preferred) in accordance with the aggregate  liquidation  preference of
the Preferred Stock held by such Holders.

4.  Dividends.  Commencing  the Closing Date,  the Holders of Series A Preferred
shall be entitled  to  receive,  when and as declared by the Board out of shares
legally  available  therefor,  dividends  payable in shares of Common (valued in
each case at the Market Price of the Common on the NASDAQ National Market on the
day prior to the dividend payment date) at a per share annual rate of 10% of the
Original  Issue Price.  Such  dividends  shall be payable on the effective  date
applicable to a conversion,  exchange or redemption of the Series A Preferred to
the holders  thereof as of such effective date and shall be cumulative  from the
date of issuance of the Series A Preferred and shall accrue until paid,  whether
or not earned, whether or not declared by the Board and whether or not there are
shares legally available therefor on the date such dividends are payable.

5.  Conversion.

     (A) General.  For the purposes of conversion,  the Series A Preferred shall
be valued at the Original  Issue  Price.  Subject to  adjustment  as provided in
Section 8 hereof,  if converted,  the Series A Preferred shall be converted into
Common at a price per share of Common (the "Conversion  Price") equal to (i) the
lesser of (x) the Adjusted Strike Price (as defined in Section 12 hereof) or (y)
85% of the Market  Price (as  defined in Section 12 hereof)  divided by (ii) the
Registration Factor (as defined in Section 12 hereof);  provided,  however, that
the  Conversion  Price  as of any  date  shall  not be  less  than  the  Minimum
Conversion Price (as defined in Section 12 hereof) determined as of such date.

     (B) Right of Holders to  Optional  Conversion.  Subject to the  provisos to
this Section 5(B),  the Holders of Series A Preferred  shall have the right,  at
their  option,  to convert such shares into Common at any time during the period
beginning  90 days after the Closing Date and ending two years after the Closing
Date; provided,  however,  that if the Conversion Price in effect at the time of
any optional  conversion  pursuant to this Section 5(B) is less than or equal to
the Cash Option Price (as defined in Section 12 hereof),  the Corporation  shall
have the right,  but not the obligation,  to redeem any or all of such shares of
Series A Preferred  surrendered for conversion pursuant to this Section 5(B) for
cash in an amount  equal to 115% of the  aggregate  Original  Issue Price of the
shares of Series A Preferred to be so redeemed  (such  amount,  the  "Redemption
Amount");  and provided further, that the Corporation may at any time within two
business days after  receipt of a notice of conversion  pursuant to this Section
5(B),  exercise any of its rights pursuant  Section 6 hereof with respect to any
of the shares of Series A Preferred  subject to such notice of  conversion.  Any
shares of Common  issued  pursuant to this  Section  5(B) shall be valued at the
Market  Price of the Common on the  Effective  Date (as defined in Section  5(C)
hereof).

     (C) Method of Exercise; Payment; Issuance of Common; Transfer and Exchange.
The conversion right granted by Section 5(B) hereof may be exercised by a Holder
of Series A Preferred,  in whole or in part, by  telecopying a completed  Notice
substantially  in the form  attached  hereto as  Exhibit A and  delivering  such
Notice,  together with the stock  certificate or certificates  representing  the
Series A Preferred to be converted, duly executed for transfer or accompanied by
executed  stock  powers  (such  execution  to be  either  (i)  accompanied  by a
signature  guarantee  by a member firm of the New York Stock  Exchange,  or (ii)
evidenced  by a signature on behalf of such  Investor  without such a guarantee,
provided  that the  Investor has  previously  delivered to the Company a written
instrument  that (x)  authorizes  the  Company  to rely upon  such  unguaranteed
signature  for all purposes  relating to the transfer or conversion of Preferred
Shares,  (y)  includes a specimen of such  unguaranteed  signature  on which the
Company shall be entitled to rely without further  investigation,  and (z) holds
the Company harmless from any loss resulting from any unauthorized or fraudulent
signature  purporting on its face to be an  authorized  signature so long as the
Company  relies  on such  specimen  signature  without  gross  negligence  (such
instrument,  a "Specimen Signature  Authorization")),  by express courier to the
principal  office of the  Corporation (or at such other place as the Corporation
may from  time to time  designate  in a  written  notice  sent to the  Holder by
first-class  mail,  postage  prepaid,  at its address  shown on the books of the
Corporation) against delivery of (1) that number of whole shares of Common equal
to the  quotient  of (a) the  aggregate  Original  Issue  Price of the  Series A
Preferred so surrendered,  divided by (b) the Conversion  Price in effect on the
Effective  Date, or (2) if the Conversion  Price in effect on the Effective Date
is less than or equal to the Cash Option  Price and the  Corporation  shall have
exercised its right pursuant to Section 5(B) hereof to redeem any or all of such
Series A Preferred for cash,  cash in an amount equal to the Redemption  Amount,
together  with that  number  of whole  shares of  Common,  if any,  equal to the
quotient  of (a) the  aggregate  Original  Issue Price of the shares of Series A
Preferred not so redeemed by the Company, divided by (b) the Conversion Price in
effect on the Effective  Date. Any conversion or redemption  pursuant to Section
5(B) hereof shall irrevocably  become effective upon, and only upon, the date of
acceptance  (the "Effective  Date") by the  Corporation  (which date shall in no
event be more than two business  days after the date of its receipt) of the duly
completed and executed Notice, certificates for all shares of Series A Preferred
being  converted or redeemed,  duly  executed  for  transfer or  accompanied  by
executed  stock  powers  (such  execution  to be  either  (i)  accompanied  by a
signature  guarantee by a member firm of the New York Stock Exchange,  or (ii) a
Specimen  Signature  Authorization),  in accordance  with this Section 5. In the
event of any exercise of the  conversion  and/or  redemption  rights  granted by
Section 5(B) in accordance with the terms thereof,  (i) stock  certificates  for
the  shares  of Common  acquired  by virtue  of such  exercise  and/or  cash (as
applicable)  shall  promptly (and in no event more than five business days after
the  Effective  Date) be sent to such Holder,  and unless the Series A Preferred
has been fully converted or redeemed (as  applicable),  a new Series A Preferred
stock  certificate,  representing  the Series A Preferred  not so  converted  or
redeemed  shall also be  delivered to such Holder  forthwith  and (ii) any stock
certificates  for the shares of Common so acquired  shall be dated the Effective
Date and the Holder making such surrender shall be deemed for all purposes to be
the Holder of the shares of Common so acquired as of the Effective Date.

     (D) Mandatory Conversion.  All shares of Series A Preferred outstanding two
years after the Closing  Date shall,  without any further  action by the Holders
thereof,  be converted  into Common (a "Mandatory  Conversion")  as of such date
(the "Mandatory  Conversion  Date").  The number of whole shares of Common to be
delivered  to each  Holder of Series A  Preferred  upon a  Mandatory  Conversion
pursuant  to this  Section  5(D) shall equal the  quotient  of 1) the  aggregate
Original Issue Price of the Series A Preferred so surrendered divided by (2) the
Conversion Price in effect on the Mandatory  Conversion Date. Upon the Mandatory
Conversion  of the  Series  A  Preferred  pursuant  to this  Section  5(D),  the
Corporation  shall  promptly  (and in no event more than two business days after
the  Mandatory  Conversion  Date)  transmit to each Holder of Series A Preferred
notice thereof in reasonable  detail.  Upon receipt from each Holder of Series A
Preferred of the certificate or certificates  representing  such Holder's shares
of Series A Preferred so converted  duly executed for transfer or accompanied by
executed  stock  powers  (such  execution  to be  either  (i)  accompanied  by a
signature  guarantee by a member firm of the New York Stock Exchange,  or (ii) a
Specimen  Signature  Authorization),  the Corporation  shall promptly (and in no
event  more than five  business  days after the date of such  receipt)  transmit
certificates representing the shares of Common issued to such Holder as a result
of the  Mandatory  Conversion.  Such  certificates  shall be dated the Mandatory
Conversion  Date,  and such  Holders  shall be deemed for all purposes to be the
Holders of such Common as of the Mandatory Conversion Date.

     (E) Stock Fully Paid; Reservation of Shares. All shares of Common which may
be issued upon  conversion  of Series A Preferred  or as a dividend  pursuant to
Section  4  hereof  will,  upon  issuance,   be  duly  issued,  fully  paid  and
nonassessable  and free from all taxes,  liens,  and charges with respect to the
issue  thereof.  At all times that any Series A Preferred  is  outstanding,  the
Corporation  shall have  authorized,  and shall have reserved for the purpose of
issuance  upon  such  conversion,  a  sufficient  number  of shares of Common to
provide  for (1) the  conversion  into  Common of all  Series A  Preferred  then
outstanding at the  then-effective  Conversion  Price and (2) the payment of all
dividends  payable with respect to the Series A Preferred  pursuant to Section 4
hereof.

6.  Redemption and Call for Exchange by the Corporation.

     (A) During the periods specified below, the Corporation,  by written notice
to the Holders of outstanding shares of 1995 Preferred, may (but is not required
to) either:

          (1) during the period beginning on the 90th day after the Closing Date
     and ending 24 months after the Closing date,  redeem for cash each (but not
     less  than  all) of the  then-outstanding  shares  of 1995  Preferred  at a
     redemption  price per share of 1995  Preferred  equal to the Original Issue
     Price multiplied by the Redemption Factor (as defined in Section 12 hereof)
     determined as of the date of such notice of redemption; or

          (2)  during  the  period  beginning  on the  first day after the first
     anniversary  of the  Closing  Date and ending two years  after the  Closing
     Date, exchange each (but not less than all) of the then-outstanding  shares
     of 1995  Preferred  for a number of shares of Common  equal to the Original
     Issue Price (i)  multiplied by the Redemption  Factor  determined as of the
     date of such notice of exchange  and then (ii)  divided by the Market Price
     determined  as of the date of such  notice;  provided  that a  Registration
     Statement is then effective under the Securities Act.

     (B) Any  notice of an  optional  redemption  or  exchange  of the  Series A
Preferred  pursuant to Section  6(A) hereof  shall be promptly  delivered by the
Corporation to each Holder of outstanding  Series A Preferred and shall describe
such optional  redemption or exchange in reasonable detail. All shares of Series
A Preferred  outstanding  on the date of such notice shall,  without any further
action by the Holders  thereof,  be redeemed or  exchanged  (as  applicable)  in
accordance  with this Section 6 effective  as of the date of such  notice.  Upon
receipt from each Holder of Series A Preferred of the certificates  representing
the Series A Preferred  so redeemed or exchanged  duly  executed for transfer or
accompanied  by  executed  stock  powers  (such   execution  to  be  either  (i)
accompanied  by a  signature  guarantee  by a member  firm of the New York Stock
Exchange,  or (ii) a Specimen  Signature  Authorization),  the Corporation shall
promptly  (and in no event more than five  business  days after the date of such
receipt)  transmit  cash or  certificates  representing  shares  of  Common  (as
applicable)   in  accordance   with  this  Section  6.  Any  such   certificates
representing shares of Common shall be dated the date of the notice delivered by
the Corporation  pursuant to this Section 6(B), and such Holders shall be deemed
for all purposes to be the Holders of such Common as of the date of such notice.

7. Payment of Accrued  Dividends.  At the time of any conversion,  redemption or
exchange of a share of Series A Preferred pursuant to Sections 5 or 6 hereof, as
applicable,  the Corporation  shall pay in Common (valued at the Market Price of
the Common on the date of conversion,  redemption or exchange, as applicable) to
the Holder thereof an amount equal to all unpaid  dividends  accrued  thereon to
the date of conversion,  redemption or exchange (as applicable),  whether or not
declared  by the Board.  If the  Corporation  has  insufficient  shares  legally
available on the date specified  above to pay such accrued but unpaid  dividends
pursuant to this Section 7 (whether due to  restrictions  imposed by  regulatory
authorities  or applicable  law),  then shares to the extent  legally  available
shall be used to pay such  amount,  in which case the shares of Common  shall be
issuable  pro rata to each  Holder  whose  Preferred  Stock is being  converted,
redeemed or exchanged,  as applicable.  From time to time  thereafter,  whenever
additional  shares of Common are legally available for the payment of dividends,
such  shares  shall be  immediately  used to pay the unpaid  portion of any such
shares of Common issuable as accrued dividends.

8. Certain  Adjustments.  For purposes of Sections 5 and 6 hereof, the number of
shares of Common issuable upon the conversion or exchange of Series A Preferred,
the Adjusted  Strike  Price,  and the Cash Option  Price shall be  appropriately
adjusted,  as deemed  equitable by the  Corporation,  from time to time upon the
happening of certain events, as follows:

     (A)   Reclassification,   Consolidation   or   Merger.   In   case  of  any
reclassification  or change of  outstanding  Common  (other than a change in par
value,  or from par value to no par value, or from no par value to par value, or
as a  result  of a  subdivision  or  combination  thereof),  or in  case  of any
consolidation  or merger of the  Corporation  with or into  another  corporation
(other than a merger with another  corporation  in which the  Corporation is the
surviving  corporation  and which  does not  result in any  reclassification  or
change (other than a change in par value,  or from par value to no par value, or
from no par value to par value,  or as a result of a subdivision  or combination
thereof) of  outstanding  Common,  the rights of the Holders of the  outstanding
Series A Preferred shall be adjusted in the manner described below:

          (1) In the event that the  Corporation  is the surviving  corporation,
     the Series A Preferred shall,  without payment of additional  consideration
     therefor,  be deemed  modified  so as to provide  that upon  conversion  or
     exchange  thereof the Holder of the Series A Preferred  being  converted or
     exchanged,  as applicable,  shall procure,  in lieu of each share of Common
     theretofore issuable upon such conversion or exchange,  the kind and amount
     of shares of Stock,  other securities,  money and Property  receivable upon
     such  reclassification,  change,  consolidation  or merger by the Holder of
     each share of Common had such conversion or exchange  occurred  immediately
     prior  to such  reclassification,  change,  consolidation  or  merger.  The
     provisions  of  this  clause  (a)  shall   similarly  apply  to  successive
     reclassifications, changes, consolidations and mergers.

          (2)  In  the  event  that  the   Corporation   is  not  the  surviving
     corporation,  the  surviving  corporation  shall,  without  payment  of any
     additional consideration therefor, issue new Series A Preferred,  providing
     that upon conversion or exchange thereof,  the Holder thereof shall procure
     in lieu of each share of Common  theretofore  issuable  upon  conversion or
     exchange,  as applicable,  of the Series A Preferred the kind and amount of
     shares of Stock, other securities,  money and Property receivable upon such
     reclassification,  change,  consolidation  or merger by the  Holder of each
     share of Common issuable upon conversion or exchange,  as applicable,of the
     Series A Preferred had such conversion or exchange, as applicable, occurred
     immediately  prior  to  such  reclassification,  change,  consolidation  or
     merger.  Such new Series A Preferred  shall provide for  adjustments  which
     shall be as nearly  equivalent  as may be  practicable  to the  adjustments
     provided  for in this  Section 8. The  provisions  of this clause (b) shall
     similarly apply to successive  reclassifications,  changes,  consolidations
     and mergers.

     (B) Subdivision or Combination of Shares.  If the Corporation,  at any time
while any of the Series A Preferred is  outstanding,  shall subdivide or combine
its  Common,  the  Adjusted  Strike  Price,  the  Cash  Option  Price  shall  be
proportionately  reduced,  in case of subdivision of shares, as of the effective
date of such  subdivision,  or if the Corporation shall take a record of Holders
of its Common for the purpose of a  subdividing,  as of the close of business on
such record date,  whichever is earlier, or shall be proportionately  increased,
in the  case  of  combination  of  shares,  as of the  effective  date  of  such
combination or, if the Corporation  shall take a record of Holders of its Common
for the  purpose of so  combining,  as of the close of  business  on such record
date, whichever is earlier.

     (C) Certain Dividends and  Distributions.  If the Corporation,  at any time
while any of the Series A Preferred is outstanding, shall pay a dividend payable
in, or make any other  distribution of, Common to all Holders of Common on a pro
rata  basis,  the  Adjusted  Strike  Price and the Cash  Option  Price  shall be
adjusted,  as of the close of business on the date the Corporation  shall take a
record of the Holders of its Common for the purpose of receiving  such  dividend
or other  distribution  (or if no such  record is taken,  as of the date of such
dividend or other distribution is paid), to that price determined by multiplying
each of the  Adjusted  Strike  Price and the Cash Option Price by a fraction (a)
the numerator of which shall be the total number of shares of Common outstanding
immediately  prior to the payment of such dividend or  distribution  and (2) the
denominator  of which shall be the total number of shares of Common  outstanding
immediately  after the  payment of such  dividend or  distribution  (plus in the
event  that the  Corporation  paid cash for  fractional  shares,  the  number of
additional  shares which would have been outstanding had the Corporation  issued
fractional shares in connection with said dividend or distribution).  The number
of shares of Common at any time outstanding shall not include any shares thereof
then  directly  or  indirectly  owned  or  held  by or for  the  account  of the
Corporation or any Subsidiary.

9.  Fractional  Shares.  No  fractional  shares  of  Common  shall be  issued in
connection  with any  conversion of Series A Preferred or dividend  payable with
respect to the Series A Preferred,  but in lieu of such fractional  shares,  the
Corporation shall make a cash payment therefor equal in amount to the product of
the applicable  fraction,  multiplied by either (1) the Conversion Price then in
effect (in the case of a conversion of Series A Preferred  pursuant to Section 5
hereof)  or (2) the  Market  Price  then in  effect  (in the case of a  dividend
payable  pursuant  to  Section 4 hereof or an  exchange  pursuant  to  Section 6
hereof),  in each case to the  extent  sufficient  funds are  legally  available
therefore.

10.  Status of Redeemed or Converted  Series A Preferred.  No shares of Series A
Preferred  which have been redeemed for cash or converted  into or exchanged for
Common shall be reissued by the Corporation.

11.  Protective  Provisions.  So long as any shares of 1995  Preferred  shall be
outstanding,  the  Corporation  shall not,  without the  approval by the vote or
written  consent of the  Holders of at least a majority  (or more if required by
law) of the then-outstanding shares of 1995 Preferred:

          (A) Amend, waive or repeal any provisions of, or add any provision to,
     (i)  this  Certificate  of  Designation,  (ii)  any  other  certificate  of
     designation  filed by the Corporation with respect to the 1995 Preferred or
     (iii) if such amendment,  waiver,  repeal or addition would have an adverse
     effect upon the rights,  preferences  or  priorities of the Holders of 1995
     Preferred, any provision of the Corporation's  Certificate of Incorporation
     or of any other  certificate  of  designation  filed with the  Secretary of
     State of Delaware by the  Corporation  with respect to its Preferred  Stock
     (other than Parity Stock);

          (B) Amend, waive or repeal any provisions of, or add any provision to,
     the Corporation's  By-Laws, if such amendment,  waiver,  repeal or addition
     would have an adverse effect upon the rights,  preferences or priorities of
     the Holders of 1995 Preferred;

          (C) Authorize, create, issue or sell any shares of Senior Stock;

          (D) Enter into, or permit any Subsidiary to enter into, any agreement,
     indenture or other instrument which contains any provisions restricting the
     Corporation's  obligation  to  pay  dividends  on  the  1995  Preferred  in
     accordance with Section 4 hereof or of any other certificate of designation
     filed by the Corporation with respect to the 1995 Preferred;

          (E) Sell, lease,  encumber,  transfer,  liquidate or otherwise dispose
     of,  in  one  transaction  or a  series  of  related  transactions,  all or
     substantially all of the Property of the Corporation; or

          (F) Dissolve the Corporation.

12. Definitions. As used in this Certificate of Designation, the following terms
have the following meanings:

     "Adjusted  Strike Price" shall mean 107% of the closing price of the Common
on the NASDAQ  National  Market on the  trading day prior to the  execution  and
delivery of the Subscription Agreements.

     "Cash  Option  Price"  shall  initially  mean  $10.00  per share of Common,
subject to adjustment pursuant to Section 8 hereof.

     "Closing  Date" shall mean the date on which  Spencer  Trask  certifies  in
writing to the  Corporation  that it has completed the  distribution  of all the
1995 Preferred to be issued pursuant to and in accordance with the Spencer Trask
Commitment Letter.

     "Common"  shall mean the  Corporation's  Common Stock,  par value $.001 per
share, and any stock into which such stock may hereafter be changed.

     "Conversion Price" shall have the meaning specified in Section 5(A) hereof,
as adjusted from time to time pursuant to Section 8 hereof.

     "Effective Date" shall have the meaning specified in Section 5(C) hereof.

     "Holders"  shall mean, in respect of any  Security,  the Persons who shall,
from time to time, own of record such Security. The term "Holder" shall mean one
of the Holders.

     "Mandatory  Conversion"  shall have the meaning  set forth in Section  5(D)
hereof.

     "Mandatory  Conversion  Date"  shall have the  meaning set forth in Section
5(D) hereof.

     "Market  Price" as of any date shall mean the average  closing price of the
Common on the Nasdaq  National  Market during the five trading day period ending
on the trading day immediately preceding such date.

     "Minimum Conversion Price" as of any date shall mean the highest price that
would, if all of the shares of 1995 Preferred then outstanding were converted at
such price,  result in the issuance of a number of shares of Common  that,  when
added to the number of shares (if any) of Common issued in  connection  with all
previous  conversions of shares of 1995  Preferred,  would exceed the product of
(i) 1,401,016 shares (as such number may be equitably  increased or decreased by
the  Corporation  from  time  to  time  to give  effect  to any  subdivision  or
combination,  respectively,  of the outstanding  shares of Common) multiplied by
(ii) a fraction,  the  numerator  of which is the  Aggregate  Issue Price of all
shares of 1995 Preferred  theretofore  issued (whether or not then  outstanding)
and the denominator of which is $8,000,000.

     "1995  Preferred" shall mean the Series A Preferred and any other series of
Preferred Stock of the Corporation  issued in the aggregate  amount of up to 116
shares pursuant to and in accordance with the Spencer Trask Commitment Letter.

     "Original  Issue  Price" shall mean $50,000 per share of Series A Preferred
or 1995 Preferred, as applicable.

     "Parity Stock" shall mean any shares of any class or series of Stock of the
Corporation  having any preference or priority as to dividends or liquidation on
a parity  with any such  preference  or priority  of the 1995  Preferred  and no
preference  or  priority as to  dividends  or  liquidation  superior to any such
preference  or priority of the 1995  Preferred  and any  instrument  or Security
convertible  into  or  exchangeable  for  Parity  Stock.  Without  limiting  the
generality of the foregoing, a dividend rate, mandatory or optional sinking fund
payment amounts or schedules or optional redemption provisions, the existence of
a conversion right or the existence of a liquidation preference of up to 100% of
the original issue price thereof plus unpaid accrued dividends plus a premium of
up to the dividend rate or up to the percentage of the equity of the Corporation
represented  by such  Stock,  with  respect  to any  class or  series  of Stock,
differing from that of the 1995 Preferred, shall not prevent such class of Stock
from being Parity Stock.

     "Person" shall mean an individual, a corporation,  a partnership, a limited
liability  company,  a trust,  an  unincorporated  organization  or a government
organization or an agency or political subdivision thereof.

     "Property"  shall  mean an  interest  in any kind of  property  or  assets,
whether real, personal or mixed, or tangible or intangible.

     "Redemption  Amount"  shall have the  meaning  specified  in  Section  5(B)
hereof.

     "Redemption  Factor" shall mean (i) during the period ending one year after
the Closing  Date,  1.35 and (ii) during the period  beginning  on the first day
after the first  anniversary  of the Closing Date and ending two years after the
Closing Date (such period,  the "Second Year Period"),  the sum of 1.35 plus the
product of (x) the number of calendar  days elapsed in the Second Year Period up
to and  including  the  redemption  date  multiplied  by (y) 0.30 divided by 365
(rounded to the nearest 0.0001).

     "Registration  Factor" shall mean (i) if the  Corporation  shall have filed
the  Registration  Statement with the SEC within 60 days after the Closing Date,
one  (1.0),  (ii) if the  Corporation  shall  not have  filed  the  Registration
Statement with the SEC (the "delay") within 60 days after the Closing Date, 1.01
(if the delay is for 7 or fewer  days);  1.02 (if the delay is  between 8 and 14
days);  1.03 (if the delay is  between  15 and 21  days);  1.04 (if the delay is
between 22 and 28 days); 1.05 (if the delay is between 29 and 31 days); 1.06 (if
the delay is between 32 and 45 days); 1.06 plus 0.01 multiplied by the number of
full months that such delay extends beyond the 45th day.

     "Registration  Statement" shall mean a registration  statement  pursuant to
the  Securities  Act of 1933 to  register  the offer  and sale of the  shares of
Common issuable upon conversion of Series A Preferred.

     "SEC" shall mean the Securities and Exchange Commission.

     "Securities"  shall mean any debt or equity  securities  of a  corporation,
whether now or hereafter  authorized,  and any  instrument  convertible  into or
exchangeable for Securities or a Security. The term "Security" shall mean one of
the Securities.

     "Senior Stock" shall mean any shares of any class or series of Stock of the
Corporation  having any  preference  or  priority  as to  dividends  or Property
superior  to any such  preference  or  priority  of the 1995  Preferred  and any
instrument or Security convertible into or exchangeable for Senior Stock.

     "Series A  Preferred"  shall mean the  Corporation's  Series A  Convertible
Preferred Stock,  $.001 par value per share, and any Stock into which such Stock
may hereafter be changed.

     "Spencer  Trask"  shall  mean  Spencer  Trask  Securities  Incorporated,  a
Delaware corporation.

     "Spencer Trask Commitment Letter" shall mean that certain commitment letter
dated December 12, 1995 between the  Corporation and Spencer Trask relating to a
private placement of the 1995 Preferred.

     "Stock"  shall include any and all shares,  interests or other  equivalents
(however designated) of, or participations in, corporate stock.

     "Subscription  Agreements" shall mean the certain  Subscription  Agreements
between the  Corporation  and the person or persons named on the signature pages
thereof dated various dates and accepted by the  Corporation  on the date hereof
and relating to the purchase and sale of shares of Series A Preferred.

     "Subsidiary"  shall mean any corporation at least 50% of whose  outstanding
Voting  Securities  and capital  stock are owned  directly or  indirectly by the
Corporation or by one or more Subsidiaries or by the Corporation and one or more
Subsidiaries.

     "Voting Securities" as applied to the Securities of any corporation,  shall
mean  Securities of any class or classes  (however  designated)  having ordinary
voting  power for the  election of one or more members of the board of directors
(or other governing body) of such corporation, other than Securities having such
power only by reason of the happening of a contingency.

     IN  WITNESS  WHEREOF,  the  Corporation  has  caused  this  Certificate  of
Designation to be duly executed this 10th day of January, 1996.


                                            LASERSIGHT INCORPORATED


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

                                            Name:  Michael R. Farris
                                            Title:   President
Attest:

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



<PAGE>


                                                       
                           CONVERSION NOTICE                      Exhibit A



(To be  executed if Holder  desires to make a  conversion  election  pursuant to
Section 5(B))

To LaserSight Incorporated:

     The undersigned  hereby  irrevocably  elects to convert  ________ shares of
Series A Preferred Stock ("Preferred  Shares") represented by the attached stock
certificate  into  shares of common  stock,  $.001 par value (such  shares,  the
"Common  Shares")  (or,  if the  Conversion  Price in effect at the time of this
conversion is less than or equal to the Cash Option Price and you so elect, into
the right to receive cash at the election of the Corporation) pursuant to and in
accordance  with Section 5 of the  Certificate  of  Designation  relating to the
Preferred  Stock and requests  that  certificates  for any such shares of Common
Stock be issued in the name of the undersigned.

     If such number of Preferred  Shares shall not be all the  Preferred  Shares
evidenced by the Series A Preferred Stock  certificate,  a new stock certificate
for the balance  remaining of such shares shall be registered in the name of and
delivered to the undersigned.

     The undersigned will not offer for sale, sell, pledge or otherwise transfer
the  Common  Shares  except  (i) in  accordance  with the  plan of  distribution
specified  in  the  prospectus   ("Prospectus")  included  in  the  registration
statement  relating to the Common  Shares filed or to be filed with the SEC (the
"Registration  Statement")  under the  Securities  Act of 1933 (the  "Securities
Act"), (ii) pursuant to SEC Rule 144 under the Securities Act, or (iii) pursuant
to another available exemption from registration  requirements of the Securities
Act. The undersigned will deliver a Prospectus to the buyer of any Common Shares
sold pursuant to the Registration  Statement.  The undersigned will not sell any
Common Shares pursuant to the Registration  Statement during the period, if any,
during which the  undersigned's  right to sell under the Registration  Statement
has been  suspended  by the Company in  accordance  with the  provisions  of the
Subscription  Agreement  between  the  Corporation  and the  undersigned  or the
undersigned's predecessor-in-interest.

Dated: ____________________, 199_


                                            _______________________________

Signature Guaranteed (if required):                  Signature


Must be signed by registered  holder(s)  exactly as name(s) on certificate(s) of
Series A Preferred. Signatures must (such execution to be either (i) accompanied
by a signature  guarantee  by a member firm of the New York Stock  Exchange,  or
(ii)  evidenced  by a  signature  on  behalf  of such  Investor  without  such a
guarantee,  provided that the Investor has previously delivered to the Company a
written   instrument   that  (x)  authorizes  the  Company  to  rely  upon  such
unguaranteed  signature for all purposes  relating to the transfer or conversion
of Preferred Shares,  (y) includes a specimen of such unguaranteed  signature on
which the Company shall be entitled to rely without further  investigation,  and
(z) holds the Company  harmless from any loss resulting from any unauthorized or
fraudulent  signature  purporting on its face to be an  authorized  signature so
long as the Company relies on such specimen signature without gross negligence).

If   signature   is   by   a   trustee,   executor,   administrator,   guardian,
attorney-in-fact, officer of a corporation or other person acting in a fiduciary
or representative capacity, please identify that person's full title.

First  telefax  this  Conversion  Notice  to the  Company  on fax  number  (314)
576-1073;  then  return by air courier the  original  hard copy to the  Company,
together with the original  Preferred Share stock  certificate by air courier to
LaserSight Incorporated, Attn: Chief Financial Officer, 12161 Lackland Road, St.
Louis, Missouri 63146.

<PAGE>

                              CORRECTED CERTIFICATE

                                       OF
                      DESIGNATIONS, PREFERENCES AND RIGHTS
                                       OF
               SERIES B CONVERTIBLE PARTICIPATING PREFERRED STOCK
                                       OF
                             LASERSIGHT INCORPORATED


                            I. DESIGNATION AND AMOUNT



     The designation (this  "Certificate of Designation") of this series,  which
consists  of 1600  shares  of  Preferred  Stock of  LaserSight  Incorporated,  a
Delaware corporation (the "Company"),  is the Series B Convertible Participating
Preferred  Stock  (the  "Preferred  Stock")  and the  face  amount  shall be Ten
Thousand Dollars ($10,000.00) per share (the "Face Amount").

                                  II. DIVIDENDS

     The  Preferred  Stock will bear no dividends  except as provided in Section
IX(B).

                            III. CERTAIN DEFINITIONS

     For purposes of this Certificate of Designation,  the following terms shall
have the following meanings:

     A. "Business  Day" means any day other than a Saturday,  Sunday or a day on
which banks in New York, New York are permitted or required by law to be closed.

     B. "Closing Bid Price" means,  for any security as of any date, the closing
bid price of such  security  on the  principal  securities  exchange  or trading
market  where  such  security  is  listed or traded  as  reported  by  Bloomberg
Financial  Markets or a  comparable  reporting  service of  national  reputation
selected by the Company and reasonably  acceptable to registered  holders of the
Preferred  Stock  (each,  a  "Holder")  then  holding  a  majority  of the  then
outstanding  shares of a  Preferred  Stock  ("Majority  Holders")  if  Bloomberg
Financial  Markets is not then  reporting  closing  bid prices of such  security
(collectively,  "Bloomberg"),  or if the  foregoing  does  not  apply,  the last
reported  sale  price of such  security  in the  over-the-counter  market on the
electronic  bulletin board of such security as reported by Bloomberg,  or, if no
sale price is reported for such  security by  Bloomberg,  the average of the bid
prices of any market  makers for such  security as reported in the "pink sheets"
by the  National  Quotation  Bureau,  Inc. If the  Closing  Bid Price  cannot be
calculated  for such  security on such date on any of the foregoing  bases,  the
Closing Bid Price of such  security on such date shall be the fair market  value
as reasonably  determined by an investment  banking firm selected by the Company
and  reasonably  acceptable  to the  Majority  Holders,  with the  costs of such
appraisal to be borne by the Company.

     C. "Conversion Date" means, for any Optional Conversion, the date specified
in the notice of conversion (the "Notice of  Conversion"),  so long as such date
is a  Business  Day and the  copy of the  Notice  of  Conversion  is  faxed  (or
delivered by other means  resulting in notice) to the Company  before 5:00 p.m.,
St. Louis time, on the Conversion Date indicated in the Notice of Conversion. If
the date  specified in the Notice of Conversion is not a Business Day, or if the
Notice of  Conversion is not so faxed or otherwise  delivered  before such time,
then the Conversion Date shall be the first Business Day after the date on which
the Holder faxes or otherwise  delivers the Notice of Conversion to the Company.
The  Conversion  Date  for the  Required  Conversion  at  Maturity  shall be the
Maturity Date (as such terms are defined herein).

     D. "Common Stock" means the common stock, $.001 par value, of the Company.

     E. "Conversion Price" means, with respect to any Conversion Date, the lower
of the Fixed  Conversion  Price and the Variable  Conversion  Price,  each as in
effect as of such date and subject to  adjustment as provided  herein;  provided
that such price shall be multiplied by .93 if such  Conversion  Date occurs at a
time when the Common Stock a Holder  receives  upon  conversion of the Preferred
Stock is not listed on the Nasdaq National Market ("Nasdaq"), the American Stock
Exchange or the New York Stock Exchange.

     F. "Fixed  Conversion  Price" means $6.68 (130% of the average  Closing Bid
Prices of the Common Stock for the five (5)  consecutive  trading days ending on
the trading day  immediately  preceding  the Closing Date  (subject to equitable
adjustment for any stock splits,  stock dividends,  reclassifications or similar
events  during  such five (5)  trading  day  period)),  and shall be  subject to
adjustment as provided herein.

     G. "Securities  Purchase Agreement" means the Securities Purchase Agreement
dated as of August 29, 1997, among the Company and the purchasers named therein,
as amended from time to time in accordance with the term thereof.

     H.  "Variable  Conversion  Price" means,  as of any  Conversion  Date,  the
average of the three (3)  lowest  Closing  Bid Prices per share of Common  Stock
during the Lookback Period (as herein defined) (subject to equitable  adjustment
for any stock  splits,  stock  dividends,  reclassifications  or similar  events
during the Lookback  Period),  subject to  adjustment  as provided  herein.  For
purposes  hereof,  the  "Lookback  Period"  shall mean the period of twenty (20)
consecutive  trading days ending on the trading day  immediately  preceding  the
Conversion Date;  provided,  however,  that in the event the average Closing Bid
Price of the Common Stock during the period of five (5) consecutive trading days
ending on the date one hundred  eighty (180) days after the Closing Date is less
than  the  average  Closing  Bid  Price  of the  Common  Stock  for the five (5)
consecutive trading days ending on the trading immediately preceding the Closing
Date, the Lookback Period shall be the period of thirty (30) consecutive trading
days ending on the trading day immediately preceding the Conversion Date.

     I. "Warrants" means the stock purchase warrants to acquire shares of Common
Stock  issued by the  Company  to the  initial  Holders in  connection  with the
transactions contemplated by the Securities Purchase Agreement.

                                 IV. CONVERSION

     A.  Conversion at the Option of the Holder.  Subject to the  limitations on
conversions  contained  in Section  IV.G,  each Holder may, at any time and from
time to time after the Closing Date, convert (an "Optional  Conversion") each of
its shares of  Preferred  Stock  into a number of fully  paid and  nonassessable
shares of Common Stock  determined by dividing the aggregate  Face Amount of the
shares of Preferred Stock being converted by the Conversion Price.

     B. Mechanics of Conversion.  In order to effect an Optional  Conversion,  a
Holder shall: (x) fax (or otherwise  deliver by other means resulting in notice)
a copy of the fully  executed  Notice  of  Conversion  in the form of  Exhibit A
hereto to the Company and (y) surrender or cause to be  surrendered  (or satisfy
the provisions of Section XIV.B,  if applicable) the  certificates  representing
the  Preferred  Stock  being  converted  (the  "Preferred  Stock  Certificates")
accompanied by duly executed stock powers and the original  executed  version of
the Notice of Conversion as soon as practicable thereafter.  Upon receipt by the
Company of the fax copy of a Notice of  Conversion  from a Holder,  the  Company
shall  immediately send, via fax, a confirmation to such Holder stating that the
Notice of Conversion has been received,  the date upon which the Company expects
to deliver  the Common  Stock  issuable  upon such  conversion  and the name and
telephone number of a contact person at the Company regarding the conversion.

     C. Delivery of Common Stock Upon Conversion.  Subject to Section IV.G, upon
the delivery of a Notice of  Conversion,  the Company  shall,  no later than the
later of (a) the third  Business Day following the  Conversion  Date and (b) the
day that is the first Business Day (or the second Business Day in the event that
the Common Stock issuable upon  conversion of such shares of Preferred Stock are
to be delivered  outside of the United  States or Canada)  following the date of
the  surrender of the  Preferred  Stock  Certificates  (or  satisfaction  of the
provisions of Section XIV.B, if applicable) and the original executed version of
the Notice of  Conversion  (the  "Delivery  Period"),  issue and  deliver to the
Holder (or at its  direction) (x) that number of shares of Common Stock issuable
upon  conversion  of such shares of Preferred  Stock being  converted  and (y) a
certificate  representing  the  number of shares  of  Preferred  Stock not being
converted,  if any. The person or persons  entitled to receive  shares of Common
Stock  issuable  upon such  conversion  shall be treated for all purposes as the
record holder of such shares at the close of business on the Conversion Date.

     D. Stamp,  Documentary  and Other Similar Taxes.  The Company shall pay all
stamp,  documentary,  issuance and other similar taxes which may be imposed with
respect to the issuance  and delivery of the shares of Common Stock  pursuant to
conversion  of the  Preferred  Stock;  provided  that  the  Company  will not be
obligated to pay stamp,  transfer or other taxes  resulting from the issuance of
Common Stock to any person  other than the  registered  holder of the  Preferred
Stock.

     E. No Fractional  Shares.  No  fractional  shares of Common Stock are to be
issued upon the conversion of Preferred  Stock, but the Company shall pay a cash
adjustment in respect of any fractional  share which would otherwise be issuable
in an amount equal to the same  fraction of the  Conversion  Price of a share of
Common Stock (as  determined  for  conversion of the Preferred  Stock into whole
shares of Common Stock);  provided that in the event that  sufficient  funds are
not legally  available for the payment of such cash  adjustment  any  fractional
shares of Common Stock shall be rounded up to the next whole number.

     F.  Conversion  Disputes.  In the case of any  dispute  with  respect  to a
conversion,  the Company  shall  promptly  issue such number of shares of Common
Stock as are not disputed in accordance  with Sections IV.A and IV.C hereof.  If
such dispute involves the calculation of the Conversion Price, the Company shall
submit the disputed  calculations  to a "Big Six"  independent  accounting  firm
selected by the Company via facsimile within two (2) business days of receipt of
the Notice of Conversion.  The accounting firm shall audit the  calculations and
notify the Company and the Holder of the results no later than two (2)  business
days from the date it receives the disputed calculations.  The accounting firm's
calculation shall be deemed conclusive, absent manifest error. The Company shall
then issue the  appropriate  number of shares of Common Stock in accordance with
Sections IV.A and IV.C hereof.

     G. Limitation on Conversions.  Notwithstanding anything to the contrary set
forth herein,  the  conversion of shares of Preferred  Stock shall be subject to
the  following   limitations   (each  of  which  limitations  shall  be  applied
independently):

          (i) Cap Amount.  For so long as Common  Stock is listed on the Nasdaq,
the American Stock Exchange, the New York Stock Exchange or the Nasdaq Small Cap
Market,  prior to Stockholder  Approval (as herein  defined),  unless  otherwise
permitted by the such market or exchange,  in no event shall the total number of
shares of  Common  Stock  issued  upon  conversion  of the  Preferred  Stock and
exercise of the  Warrants  (as  defined in the  Securities  Purchase  Agreement)
exceed the maximum number of shares of Common Stock that the Company can without
stockholder  approval so issue pursuant to Nasdaq Rule 4460(i) (or any successor
rule) (the "Cap  Amount"),  which,  as of the date of issuance of the  Preferred
Stock,  shall be 1,995,534 shares. The Cap Amount shall be allocated pro-rata to
the Holders as provided in Article XIV.C. In the event the Company is prohibited
from  issuing  shares  of  Common  Stock as a result  of the  operation  of this
subparagraph (i), the Company shall comply with Article VI.

          (ii)   Limitations   Holdings.   The  Preferred  Stock  shall  not  be
convertible  by a  Holder  to the  extent  (but  only to the  extent)  that,  if
converted by such Holder,  the Holder would  beneficially  own in excess of 4.9%
(9.9% if the applicable  box on the signature  page of the  Securities  Purchase
Agreement for such Holder is marked) (the "Applicable Percentage") of the shares
of  Common  Stock.  To  the  extent  the  foregoing   limitation  applies,   the
determination of whether  Preferred Stock shall be convertible  (vis-a-vis other
securities owned by such Holder) and of which Preferred Stock shall be converted
shall be in the sole  discretion  of the Holder and  submission of the Preferred
Stock for conversion shall be deemed to be the Holder's determination of whether
such Preferred Stock is convertible and of which Preferred Stock is convertible,
subject to such aggregate percentage  limitation.  No prior inability to convert
Preferred  Stock  pursuant  to  this  Section  shall  have  any  effect  on  the
applicability  of the  provisions of this Section with respect to any subsequent
determination of  convertibility.  For the purposes of this Section,  beneficial
ownership and all calculations,  including without  limitation,  with respect to
calculations  of percentage  ownership  shall be  determined in accordance  with
Section 13(d) of the Securities Exchange Act of 1934, as amended, and Regulation
13D-G  thereunder.  The  provisions  of  this  Section  may  be  amended  and/or
implemented in a manner  otherwise than in strict  conformity  with the terms of
this  Section with the approval of the Board of Directors of the Company and the
Majority  Holders:  (i) with respect to any matter to cure any ambiguity herein,
to correct this  subsection  (or any portion  thereof) which may be defective or
inconsistent  with  the  intended  Applicable  Percentage  beneficial  ownership
limitation  herein  contained  or to make  changes or  supplements  necessary or
desirable to properly give effect to such Applicable Percentage limitation;  and
(ii) with respect to any other matter,  with the further  consent of the holders
of majority of the then  outstanding  shares of Common Stock;  the provisions of
this Section may be waived with the approval of the Majority Holders upon ninety
(90) days prior  written  notice from such  Holders to the Company and all other
Holders.  The  limitations  contained in this Section shall apply to a successor
Holder of  Preferred  Stock if, and to the  extent,  elected  by such  successor
Holder  concurrently with its acquisition of such Preferred Stock, such election
to be  promptly  confirmed  in writing to the Company  (provided  no transfer or
series of transfers to a successor  Holder or Holders  shall be used by a Holder
to evade the limitations contained herein).

     H. Required Conversion at Maturity. Subject to the limitations set forth in
Section IV.G. and provided all shares of Common Stock  issuable upon  conversion
of all  outstanding  shares  of  Preferred  Stock  are then (i)  authorized  and
reserved for issuance,  (ii)  registered  under the  Securities  Act of 1933, as
amended  (the  "Securities  Act") for resale by all  Holders  of such  shares of
Preferred Stock and (iii) eligible to be traded on either the Nasdaq, the Nasdaq
Small Cap Market,  the New York Stock Exchange or the American  Stock  Exchange,
each  share of  Preferred  Stock  outstanding  on the third  anniversary  of the
Closing  Date (the  "Maturity  Date")  (and any  accrued  and unpaid  Conversion
Default Payments),  automatically shall be converted into shares of Common Stock
on such date in accordance with the conversion formula set forth in Section IV.A
(the "Required  Conversion at Maturity").  If a Required  Conversion at Maturity
occurs,  the Company  and the Holders  shall  follow the  applicable  conversion
procedures  set forth in this Article IV;  provided,  however,  that a Notice of
Conversion shall be deemed to be delivered to the Company on the Maturity Date.

     I. Electronic  Transmission.  In lieu of delivering  physical  certificates
representing the Common Stock issuable upon  conversion,  provided the Company's
transfer agent is  participating  in the Depository  Trust Company  ("DTC") Fast
Automated  Securities Transfer program,  upon request of a Holder who shall have
previously  instructed such Holder's prime broker to confirm such request to the
Company's  transfer  agent,  the Company shall use its  commercially  reasonable
efforts to cause its transfer agent to electronically  transmit the Common Stock
issuable  upon  conversion  to the Holder by  crediting  the account of Holder's
prime broker with DTC through its Deposit  Withdrawal Agent Commission  ("DWAC")
system.

               V. RESERVATION OF AUTHORIZED SHARES OF COMMON STOCK

     A. Reserved Amount. The Company shall have authorized and reserved and keep
available  for  issuance  not less than  3,750,000  shares of Common  Stock (the
"Reserved  Amount")  solely for the purpose of effecting  the  conversion of the
Preferred  Stock and  exercise of the  warrants  (the  "Warrants"),  in the form
attached to the  Securities  Purchase  Agreement as Exhibit B, to acquire Common
Stock  issued  on the  Closing  Date  pursuant  to the  terms of the  Securities
Purchase Agreement.  Subject to Section V.B and Article VI, the Company shall at
all times reserve and keep available out of its  authorized but unissued  shares
of Common Stock a sufficient number of shares of Common Stock to provide for the
full conversion of all outstanding Preferred Stock and issuance of the shares of
Common Stock in  connection  therewith and the full exercise of the Warrants and
issuance of the shares of Common  Stock in  connection  therewith.  The Reserved
Amount shall be allocated  among the Holders as provided in Section  XIV.C.  The
Board of  Directors  of the  Company  shall,  not  later  than  sixty  (60) days
following the date of Closing, solicit by proxy the authorization of a number of
shares of Common Stock sufficient to increase the Reserved Amount to two hundred
percent  (200%) of the  number of shares of  Common  Stock  then  issuable  upon
conversion of the Preferred Stock and the exercise of the Warrants.

     B. Increases to Reserved  Amount.  Without  limiting any other provision of
this Article V, if the  Reserved  Amount for any three (3)  consecutive  trading
days (the last of such three (3) trading days being the  "Authorization  Trigger
Date") is less than one  hundred  seventy-five  percent  (175%) of the number of
shares of Common Stock issuable upon  conversion of the Preferred  Stock on such
trading  days,  without  giving effect to the  limitations  set forth in Section
IV(G)  hereof,  the Company shall as soon as  practicable  notify the Holders of
such  occurrence and shall as soon as practicable  (and in any event in the case
of the initial  authorization of additional  shares of Common Stock,  within the
period specified in Section VIII.A(viii)), take all necessary action (including,
if  necessary,  stockholder  approval to authorize  the  issuance of  additional
shares of Common Stock) to increase the Reserved  Amount to two hundred  percent
(200%) of the number of shares of Common Stock then issuable upon  conversion of
the outstanding Preferred Stock.

                   VI. COMPLIANCE WITH CAP AMOUNT RESTRICTIONS

     A. Share  Authorization.  The Board of Directors of the Company shall,  not
later  than 60 days  following  the date of the  Closing,  solicit  by proxy the
authorization (the "Stockholder Approval") by the stockholders of the Company of
the  issuance of shares of Common Stock upon  conversion  of shares of Preferred
Stock  pursuant to the terms  hereof in the  aggregate  in excess of twenty (20)
percent  of  the  outstanding  shares  of  Common  Stock  and to  eliminate  any
prohibitions  under  applicable  law or the  rules or  regulations  of any stock
exchange,  interdealer  quotation system or other  self-regulatory  organization
with  jurisdiction  over the Company or any of its  securities  on the Company's
ability to issue  shares of Common Stock in excess of the Cap Amount and use its
best efforts to obtain the Stockholder Approval no later than 120 days following
the date of the Closing.

     B.  Obligation to Notify.  If at any time after the date of issuance of the
Preferred  Stock the then  unissued  portion of any Holder's Cap Amount  becomes
less than one  hundred  seventy-five  percent  (175%) of the number of shares of
Common Stock then issuable upon  conversion of such Holder's shares of Preferred
Stock without giving effect to the limitations set forth in Section IV(G) hereof
(a "Trading Market Trigger Event"), the Company shall notify the Holders of such
occurrence as soon as practicable.

                       VII. FAILURE TO SATISFY CONVERSIONS

     A.  Conversion  Default  Payments.  If, at any time, (x) a Holder submits a
Notice of  Conversion  (or is deemed to submit such  notice  pursuant to Section
IV.H) and the Company  fails for any reason  (other than because  such  issuance
would exceed such Holder's  allocated  portion of the Reserved Amount or the Cap
Amount,  for which  failure the  Holders  shall have the  remedies  set forth in
Article VIII) to deliver,  on or prior to the second  Business Day following the
expiration of the Delivery Period for such conversion (said period of time being
the  "Extended  Delivery  Period"),  such number of freely  tradeable  shares of
Common Stock to which such Holder is entitled upon such  conversion,  or (y) the
Company provides notice (including by way of public  announcement) to any Holder
at any time of its  intention  not to issue shares of Common Stock upon exercise
by any  Holder of its  conversion  rights in  accordance  with the terms of this
Certificate of  Designation  (other than because such issuance would exceed such
Holder's  allocated  portion of the Reserved  Amount or the Cap Amount) (each of
(x) and (y) being a  "Conversion  Default"),  then the Company  shall pay to the
affected  Holder,  in the case of a Conversion  Default  described in clause (x)
above,  and to all  Holders,  in the case of a Conversion  Default  described in
clause  (y) above,  an amount  equal to 1% of the Face  Amount of the  Preferred
Stock with respect to which the Conversion Default exists (which amount shall be
deemed to be the aggregate Face Amount of all outstanding Preferred Stock in the
case of a  Conversion  Default  described in clause (y) above) for each day such
Conversion  Default exists.  The Company shall promptly provide each Holder with
notice of the  occurrence  of a  Conversion  Default  with respect to any of the
other Holders.

     The payments to which a Holder  shall be entitled  pursuant to this Section
VII.A are  referred to herein as  "Conversion  Default  Payments."  A Holder may
elect to receive accrued  Conversion  Default Payments in cash or to convert all
or any portion of such accrued  Conversion  Default Payments,  at any time, into
Common  Stock  at the  lowest  Conversion  Price in  effect  during  the  period
beginning on the date of the Conversion  Default  through the Cure Date for such
Conversion  Default.  In the event a Holder  elects to  receive  any  Conversion
Default  Payments  in cash,  it shall so notify  the  Company in  writing.  Such
payment  shall be made in  accordance  with and be subject to the  provisions of
Section XIV.E. In the event a Holder elects to convert all or any portion of the
Conversion Default Payments, the Holder shall indicate on a Notice of Conversion
such portion of the Conversion  Default  Payments which such Holder elects to so
convert and such  conversion  shall otherwise be effected in accordance with the
provisions  of Article IV.  "Cure Date" means (i) with  respect to a  Conversion
Default described in clause (x) of its definition,  the date the Company effects
the  conversion of the portion of the Preferred  Stock  submitted for conversion
and (ii) with  respect to a  Conversion  Default  described in clause (y) of its
definition,  the date the Company undertakes in writing to issue Common Stock in
satisfaction  of all conversions of Preferred Stock in accordance with the terms
of this Certificate of Designation.

     B.   Adjustment  to  Conversion   Price.  If  a  Holder  has  not  received
certificates  for all shares of Common Stock prior to the tenth (10th) day after
the expiration of the Extended  Delivery  Period with respect to a conversion of
Preferred  Stock for any reason (other than because such  issuance  would exceed
such Holder's  allocated  portion of the Reserved Amount or the Cap Amount,  for
which  failure the Holders  shall have the remedies set forth in Article  VIII),
then the Fixed Conversion Price in respect of any shares of Preferred Stock held
by such Holder shall  thereafter be the lesser of (i) the Fixed Conversion Price
on the Conversion  Date specified in the Notice of Conversion  which resulted in
the Conversion Default and (ii) the lowest Conversion Price in effect during the
period  beginning on, and including,  such Conversion Date through and including
the Cure Date. If there shall occur a Conversion  Default of the type  described
in clause (y) of Section VII.A,  then the Fixed Conversion Price with respect to
any conversion  thereafter shall be the lowest Conversion Price in effect at any
time during the period  beginning on, and including,  the date of the occurrence
of such  Conversion  Default  through  and  including  the Cure Date.  The Fixed
Conversion  Price  shall  thereafter  be subject to further  adjustment  for any
events described in Section XI.

     C. Buy-In  Cure.  Unless a  Conversion  Failure  described in clause (y) of
Section VII.A has  occurred,  if (i) the Company fails for any reason to deliver
during the Delivery  Period shares of Common Stock to a Holder upon a conversion
of shares of Preferred Stock in accordance with the terms of this Certificate of
Designation  and (ii) after the applicable  Delivery Period with respect to such
conversion,  such Holder purchases (in an open market  transaction or otherwise)
shares of Common Stock to make delivery in satisfaction of a sale by such Holder
of the shares of Common Stock (the "Sold Shares") which such Holder was entitled
to upon such  conversion  (a  "Buy-In"),  the Company  shall pay such Holder (in
addition to any other remedies  available to the Holder) the amount by which (x)
such Holder's total purchase price (including brokerage commissions, if any) for
the shares of Common Stock so purchased exceeds (y) the net proceeds received by
such  Holder  from the sale of the Sold  Shares;  provided,  that such  purchase
cannot be  effected  after  the  applicable  Cure  Date,  if any,  and both such
purchase and sale must be effected in a commercially reasonable manner under the
circumstances  then facing the Holder to the extent such  purchase  and sale are
under the control of such Holder.  For example,  if a Holder purchases shares of
Common  Stock  having a total  purchase  price of $11,000 to cover a Buy-In with
respect  to shares of Common  Stock it sold for  $10,000,  the  Company  will be
required to pay the Holder  $1,000.  A Holder shall provide the Company  written
notification  indicating  any amounts  payable to such  Holder  pursuant to this
Section  VII.C.  The Company shall make any payments  required  pursuant to this
Section VII.C in accordance with and subject to the provisions of Section XIV.E.

                     VIII. REDEMPTION DUE TO CERTAIN EVENTS

     A. Redemption  Events. A "Redemption  Event" means any one of the following
(after  expiration  of the  applicable  cure  period  in the case of the  events
described in clauses (iv) and (vii)):

          (i) the Common  Stock  (including  any of the  shares of Common  Stock
issuable upon conversion of the Preferred Stock or upon exercise of the Warrants
or required  from time to time to be reserved  pursuant to this  Certificate  of
Designation or the Warrants) is suspended from trading on, or is not listed (and
authorized)  for  trading  on, the  Nasdaq,  the Nasdaq  Small Cap  Market,  the
American Stock Exchange,  or the New York Stock Exchange for an aggregate of ten
(10) trading days in any twelve (12) month period;

          (ii) the Company  fails,  and any such failure  continues  uncured for
seven (7) business days after the Company has been  notified  thereof in writing
by the  Holder,  to remove any  restrictive  legend on any  certificate  for any
shares of Common Stock issued to the Holders of Preferred  Stock upon conversion
of the Preferred  Stock or upon exercise of the Warrants as and when required by
this  Certificate  of  Designation,   the  Warrants,   the  Securities  Purchase
Agreement, or the Registration Rights Agreement, dated as of August 29, 1997, by
and among the  Company  and the other  signatories  thereto  (the  "Registration
Rights Agreement");

          (iii) the Company  provides notice to any Holder,  including by way of
public announcement, at any time, of its intention not to issue shares of Common
Stock to any  Holder  upon  conversion  in  accordance  with  the  terms of this
Certificate of  Designation;  except to the extent that the Company has provided
the Holders  with prior  notice that it intends  not to effect a  conversion  or
exercise because such issuance would cause the Cap Amount or the Reserved Amount
to be  exceeded,  in which event the Holders  shall have the rights and remedies
pursuant to clauses  (viii) and (ix) of this  Section  VIII(A) and  elsewhere in
this Certificate of Designation;

          (iv) the Company breaches any material covenant or other material term
or condition of this  Certificate of Designation,  the Warrants,  the Securities
Purchase  Agreement or the Registration  Rights  Agreement,  the breach of which
would have a material  adverse effect on the Company or the rights of the Holder
with  respect  to any of the shares of  Preferred  Stock or the shares of Common
Stock  issuable upon  conversion of the Preferred  Stock or upon exercise of the
Warrants, and such breach continues for a period of ten (10) business days after
written notice thereof to the Company;  provided,  however,  that if such breach
may be cured by the Company  and the  Company is using its best  efforts to cure
such  breach it shall not  constitute  a  Redemption  Event  until  such  breach
continues for a period of thirty (30) days after written  notice  thereof to the
Company;

          (v)  any  representation  or  warranty  of  the  Company  made  in any
agreement,  statement or  certificate  given in writing in  connection  with the
issuance of the Preferred Stock (including,  without  limitation,  the Warrants,
the Securities Purchase Agreement and the Registration Rights Agreement),  shall
be false or misleading in any material respect when made and the breach of which
would have a material  adverse effect on the Company or the rights of the Holder
with  respect  to any of the shares of  Preferred  Stock or the shares of Common
Stock  issuable upon  conversion of the Preferred  Stock or upon exercise of the
Warrants;

          (vi) the  Company  fails:  (x) to  cause  the  registration  statement
required  pursuant to Section 2.1 of the  Registration  Rights  Agreement  to be
declared  effective on or before the one hundred  fiftieth (150th) day following
Closing in a manner which would allow the sale of all Registrable Securities (as
defined in the  Registration  Rights  Agreement) to the fullest extent permitted
under  Section 2.1 of the  Registration  Rights  Agreement;  or (y) to cause the
holders of Preferred Stock to be able to utilize such registration statement for
the  resale  of  all  of  their  Registrable   Securities  (as  defined  in  the
Registration Rights Agreement),  unless the Company is using its best efforts to
remedy such  inability to utilize such  registration  statement,  subject to the
Company's  Board of Directors  having  determined  in their good faith  business
judgment by resolution  that the continued  effectiveness  of such  registration
statement  would  have a material  adverse  effect on the  Company's  ability to
consummate a financing,  acquisition,  merger or joint  venture,  the failure of
which to  consummate  would  have a  material  adverse  effect on the  Company's
financial condition, results of operations or future prospects; provided that in
no event shall such failure exist for a total of more than  forty-five (45) days
in any fifteen (15) month period.

          (vii) the Company fails, and such failure  continues  uncured for five
(5) business days after the Company has been notified  thereof in writing by the
Holder,  for any reason to issue shares of Common Stock within ten (10) Business
Days after the  expiration of the Extended  Delivery  Period with respect to any
conversion  of  Preferred  Stock;  except to the  extent  that the  Company  has
provided  the  Holders  with  prior  notice  that it  intends  not to  effect  a
conversion or exercise  because such issuance  would cause the Cap Amount or the
Reserved Amount to be exceeded, in which event the Holders shall have the rights
and remedies  provided in clauses  (viii) and (ix) of this  Section  VIII(A) and
elsewhere in this Certificate of Designation;

          (viii) the Company  fails to increase the Reserved  Amount  within one
hundred  twenty (120) days  following  Closing and  thereafter an  Authorization
Trigger Date occurs;

          (ix) the Company  fails to eliminate  the Cap Amount  prohibitions  or
other  prohibitions  described in Section  VI.A within one hundred  twenty (120)
days following the Closing and thereafter a Trading Market Trigger Event occurs;

          (x) the Company fails to obtain the  effectiveness of any amendment to
an  existing  registration  statements  within  thirty  (30)  days or of any new
registration  statement  within  ten (10) days  after the  shareholders  meeting
required  pursuant to Section V.A hereof and within  thirty (30) days  following
any other  Registration  Trigger  Date (as  defined in the  Registration  Rights
Agreement) as required by Section 3.2 of the Registration Rights Agreement; or

          (xi) if there is a default under any agreement  between Company or any
of its affiliates and Foothill Capital Corporation ("Foothill") which results in
the  acceleration of the maturity of the debt owed by Company to Foothill (or if
the such debt is not repaid by Company to Foothill at Maturity).

     B. Redemption By Holder.  Upon the occurrence of a Redemption  Event,  each
Holder  shall  have the  right  to  elect  at any time and from  time to time by
delivery of a Redemption  Notice (as defined  herein) to the Company  while such
Redemption Event  continues,  to require the Company to purchase for cash for an
amount per share equal to the Redemption Amount (as defined herein),  (i) in the
case of a Redemption  Event described in clause (i) through (vii), any or all of
the then outstanding shares of Preferred Stock held by such Holder,  (ii) in the
case of a Redemption Event described in clause (viii), a portion of the Holder's
Preferred  Stock such that,  after giving effect to such purchase,  the Holder's
allocated  portion of the Reserved  Amount exceeds two hundred percent (200%) of
the total number of Common Stock issuable to such Holder upon  conversion of its
Preferred Stock and exercise of its Warrants,  (iii) in the case of a Redemption
Event  described in clause (ix), a portion of the Holder's  Preferred Stock such
that, after giving effect to such purchase,  the Holder's  allocated  portion of
the Cap Amount exceeds two hundred  percent (200%) of the total number of Common
Stock  issuable  to such  Holder  upon  conversion  of its  Preferred  Stock and
exercise of its Warrants and (iv) in the case of a Redemption Event described in
clause (x), a portion of the Holder's  Preferred  Stock such that,  after giving
effect to such  purchase,  the  Holder's  allocated  portion of the  Registrable
Securities (as defined in the Registration Rights Agreement) exceeds two hundred
percent  (200%) of the total number of Common Stock issuable to such Holder upon
conversion of its Preferred Stock and exercise of its Warrants.

     C. Definition of Redemption Amount. The "Redemption Amount" with respect to
a share of  Preferred  Stock  means an amount  equal to the  greater of (i) 1.25
times the  aggregate  Face Amount of the  Preferred  Stock for which a demand is
being made and (ii) an amount determined by the following formula:


<PAGE>


                     Face Amount
                ---------------------
               (         C P         )      X       M

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


where:

     "CP"  means the  Conversion  Price in effect on the date of the  Redemption
Notice; and

     "M" means the  highest  closing  bid price of the  Company's  Common  Stock
during the period beginning on the date ten (10) trading days before the date of
the  Redemption  Notice and ending on the date five (5)  trading  days after the
date of the Redemption Notice, as reported on the principal  securities exchange
or trading market on which the Common Stock is traded.

     D.  Redemption  Defaults.  If the  Company  fails  to pay  any  Holder  the
Redemption  Amount with respect to any share of Preferred  Stock within five (5)
business  days  of  its  receipt  of  a  notice  requiring  such  redemption  (a
"Redemption  Notice"),  then the Holder  delivering such  Redemption  Notice (i)
shall be entitled to interest on the Redemption Amount at a per annum rate equal
to the  lower of (x) the sum of prime  rate  published  from time to time by the
Wall Street  Journal plus five percent  (5%) and (y) the highest  interest  rate
permitted by  applicable  law from the date of the  Redemption  Notice until the
date of  redemption  hereunder,  and (ii) shall have the right,  at any time and
from time to time, to require the Company,  upon written notice,  to immediately
convert (in accordance with the terms of Section IV.A) all or any portion of the
Redemption Amount, plus interest as aforesaid,  into shares of Common Stock at a
Conversion Price equal to the lower of (x) the Conversion Price in effect on the
date of the Redemption Notice and (y) the Conversion Price in effect on the date
that such Holder receives shares of Common Stock with respect to such Redemption
Amount.  In the event the  Company  is not able to redeem  all of the  shares of
Preferred Stock subject to Redemption  Notices,  the Company shall redeem shares
of  Preferred  Stock  from each  Holder pro rata,  based on the total  number of
shares of  Preferred  Stock  included  by such Holder in the  Redemption  Notice
relative  to the  total  number  of  shares  of  Preferred  Stock  in all of the
Redemption  Notices.  The interest provided for in this Section VIII.D shall not
be duplicative of the 1% per day payment  provided for pursuant to Section VII.A
of this Certificate of Designation.

     E.  Additional Cap Amount  Remedies.  Upon a Redemption  Event described in
clause (ix), any Holder who is so prohibited from converting its Preferred Stock
may elect one or both of the  following:  (i)  require,  with the consent of the
Majority Holders (including any shares of Preferred Stock held by the requesting
Holder),  the Company to terminate the listing of its Common Stock on Nasdaq and
to cause its Common  Stock to be listed on the Nasdaq Small Cap Market or on the
over-the-counter  electronic  bulletin  board,  at the option of the  requesting
Holder;  and (ii)  require  the  Company  to issue  shares  of  Common  Stock in
accordance with such holder's  Notice of Conversion at a conversion  price equal
to the Conversion  Price in effect on the date of the Holder's written notice to
the Company of its election to receive  shares of Common Stock  pursuant to this
subparagraph (ii).

     F. Partial Redemption Upon Sale or Licensing of Patent Rights.

          (i) From time to time  following the sale or license by the Company or
any  subsidiary of the Company of patent  rights  pursuant to Section 12 of that
certain Patent Security Agreement dated as of August 29, 1997, and so long as no
Redemption  Event  shall  have  occurred  and  the  Company  is not in  material
violation of any of its obligations under the Securities Purchase Agreement, the
Company  shall  have the right to redeem (a  "Voluntary  Redemption")  Preferred
Stock  having a Face Amount of up to  $11,200,000  for an amount in cash paid by
wire transfer of immediately  available  funds equal to the Face Amount plus the
applicable  Voluntary  Redemption  Premium (as defined  below) of the  Preferred
Stock so redeemed.

          (ii) Any Voluntary Redemption pursuant to this Section VIII.F shall be
made ratably among  Holders in proportion to the Face Amount of Preferred  Stock
then outstanding and held by such Holders.

          (iii)  The  "Voluntary  Redemption  Premium"  shall  be:  (x)  if  the
aggregate  Face Amount of  Preferred  Stock  redeemed  pursuant to this  Section
VIII.F  is equal to or less  than  $6,400,000,  (A) with  respect  to  Voluntary
Redemptions for which payment is made on or prior to October 28, 1997, 4.0%; (B)
with respect to Voluntary  Redemptions  for which  payment is made after October
28,  1997 and on or prior to  November  27,  1997,  6.75%;  (C) with  respect to
Voluntary  Redemptions for which payment is made after November 27, 1997, and on
or prior  to  December  27,  1997,  10.0%;  and (D) with  respect  to  Voluntary
Redemptions for which payment is made after December 27, 1997 and on or prior to
January 26, 1998, 14.0%; and (y) if the aggregate Face Amount of Preferred Stock
redeemed  pursuant to this Section VIII.F is greater than  $6,400,000,  (A) with
respect  to  Voluntary  Redemptions  for  which  payment  is made on or prior to
September 28, 1997,  15.0%; (B) with respect to Voluntary  Redemptions for which
payment is made after  September  28, 1997 and on or prior to October 28,  1997,
20.0%;  and (C) with respect to Voluntary  Redemptions for which payment is made
after  October 28, 1997 and on or prior to November 27, 1997,  30.0%;  provided,
that if  following  one or more  Voluntary  Redemptions  with respect to which a
Voluntary  Redemption Premium determined pursuant to clause (x) above is paid, a
Voluntary  Redemption  is made which  would cause the  aggregate  Face Amount of
Preferred Stock redeemed  pursuant to this Section VIII.F to exceed  $6,400,000,
then  the  Voluntary   Redemption  Premium  for  all  of  such  prior  Voluntary
Redemptions  shall  be  recalculated  pursuant  to  clause  (y)  above,  and the
difference  between the  Voluntary  Redemption  Premium  determined  pursuant to
clause  (y) with  respect to each such  previous  Voluntary  Redemption  and the
Voluntary  Redemption  Premium  paid as  determined  pursuant to clause (x) with
respect  to such  previous  Voluntary  Redemption  shall  be paid as  additional
Voluntary  Redemption  Premium  at the time of the  Voluntary  Redemption  which
triggers the application of this provision.

          (iv) No Voluntary  Redemption  may be made after  November 27, 1997 if
the aggregate Face Amount of Preferred  Stock redeemed  pursuant to this Section
VIII.F would thereby be greater than $6,400,000.  No Voluntary Redemption may be
made after January 26, 1998.

          (v) The Company shall effect a Voluntary Redemption under this Section
VIII.F by giving prior written notice (the "Voluntary Redemption Notice"), which
notice may only be  delivered  on a business day on or after August 29, 1997 and
on or prior to January 12, 1998. The Voluntary Redemption Notice shall state the
Face  Amount  of  Preferred  Stock to be  redeemed  and the  date on  which  the
Voluntary Redemption is to occur (which shall not be less than ten (10) business
days after the date of delivery of the Voluntary Redemption Notice) and shall be
delivered by the Company to the Holders at the address of such Holder  appearing
on the register of the Company for the Preferred Stock.

          Within  seven (7)  business  days  after the date of  delivery  of the
Voluntary  Redemption  Notice,  each  Holder  shall  provide  the  Company  with
instructions as to the account to which payments  associated with such Voluntary
Redemption  should  be  deposited.  On the  date  of the  Voluntary  Redemption,
provided for in the relevant  Voluntary  Redemption Notice, (x) the Company will
deliver the redemption amount via wire transfer to the account designated by the
Holders,  (y) the Holders will deliver the certificates  relating to that number
of shares of  Preferred  Stock being  redeemed,  duly  executed  for transfer or
accompanied by executed stock powers,  in either case,  transferring that number
of shares to be  redeemed.  Within five (5) business  days after such  Voluntary
Redemption the Company will deliver to the Holders new certificates representing
that number of shares held by the Holders after such Voluntary Redemption.  Upon
the occurrence of the wire transfer (or, in the absence of a Holder  designating
an account to which funds should be  transferred,  delivery of a certified check
in the amount due such Holder in connection  with such  Voluntary  Redemption to
the  address of such  Holder  appearing  on the  register of the Company for the
Preferred  Stock),  that  number  of  shares  to be  redeemed  pursuant  to such
Voluntary  Redemption as represented by the previously issued  certificates will
be deemed no longer outstanding.

     G.  Capital  Impairment.  In the event  that  Section  160 of the  Delaware
General  Corporation  Law ("GCL"),  would be violated by the  redemption  of any
shares of Preferred Stock that are otherwise  subject to redemption  pursuant to
this Article VIII, the Company: (i) will redeem the greatest number of shares of
Preferred  Stock possible  without  violation of said Section;  (ii) the Company
thereafter  shall use its best  efforts to take all  necessary  steps  permitted
pursuant to this  Certificate of Designation and the agreements  entered into in
connection  with the issuance of  Preferred  Stock  pursuant  hereto in order to
remedy its  capital  structure  in order to allow  further  redemptions  without
violation of said Section; and (iii) from time to time thereafter as promptly as
possible the Company  shall redeem  shares of Preferred  Stock at the request of
the Holders to the  greatest  extent  possible  without  causing a violation  of
Section 160 of the GCL.  Any Holder  shall have the right,  at any time and from
time to time,  to require the  Company,  upon  written  notice,  to  immediately
convert (in accordance with the terms of Section IV.A) all or any portion of the
Redemption  Amount plus any  interest or other  charges  which have accrued into
shares of Common  Stock at a  Conversion  Price  equal to the lowest  Conversion
Price in effect during the period beginning on the date of the Redemption Notice
and  ending  on the  Conversion  Date with  respect  to the  Conversion  of such
Redemption Amount. In the event the Company is not able to redeem all the shares
of the stock subject to Redemption  Notices,  the Company shall redeem shares of
Preferred  Stock from each Holder pro rata,  based on the total number of shares
of Preferred Stock included by such Holder in the Redemption  Notice relative to
the total number of Preferred Stock in all Redemption Notices.  In addition,  so
long as the  Company is  prevented  from  redeeming  shares of  Preferred  Stock
pursuant  to this  Section  VIII.G,  the Company  (i) will  operate  only in the
ordinary course of business and will not incur any  expenditures  outside of the
ordinary  course of  business,  and (ii) will not  enter  into any  acquisition,
merger or joint venture transactions.

                             IX. RANK; PARTICIPATION

     A. Rank.  All  shares of the  Preferred  Stock  shall rank (i) prior to the
Common Stock;  (ii) prior to any class or series of capital stock of the Company
hereafter  created  (unless,  with  the  consent  of  the  Holders  obtained  in
accordance  with  Article  XIII  hereof,  such class or series of capital  stock
specifically,  by its terms,  ranks  senior to or pari passu with the  Preferred
Stock) (collectively,  with the Common Stock, "Junior  Securities");  (iii) pari
passu with any class or series of capital stock of the Company hereafter created
(with the  consent of the Holders  obtained  in  accordance  with  Article  XIII
hereof)  specifically  ranking, by its terms, on parity with the Preferred Stock
(the "Pari Passu Securities"); and (iv) junior to any class or series of capital
stock of the Company hereafter created (with the consent of the Holders obtained
in  accordance  with Article XIII hereof)  specifically  ranking,  by its terms,
senior to the  Preferred  Stock (the  "Senior  Securities"),  in each case as to
distribution  of assets  upon  liquidation,  dissolution  or  winding  up of the
Company, whether voluntary or involuntary.

     B.  Participation.  Subject to the rights of the  holders  (if any) of Pari
Passu Securities and Senior Securities,  the Holders shall, as such Holders,  be
entitled to such dividends paid and distributions  made to the holders of Common
Stock to the same  extent  as if such  Holders  had  converted  their  shares of
Preferred  Stock  into  Common  Stock  (without  regard  to any  limitations  on
conversion herein or elsewhere  contained) and had been issued such Common Stock
on the day before the record date for said  dividend or  distribution.  Payments
under the preceding  sentence  shall be made  concurrently  with the dividend or
distribution to the holders of Common Stock.

                            X. LIQUIDATION PREFERENCE

     A.  Liquidation  of the Company.  If the Company shall commence a voluntary
case under the U.S. Federal bankruptcy laws or any other applicable  bankruptcy,
insolvency  or similar law, or consent to the entry of an order for relief in an
involuntary case under any law or to the appointment of a receiver,  liquidator,
assignee,  custodian,  trustee,  sequestrator (or other similar official) of the
Company or of any  substantial  part of its property,  or make an assignment for
the benefit of its creditors, or admit in writing its inability to pay its debts
generally  as they  become due, or if a decree or order for relief in respect of
the Company shall be entered by a court having  jurisdiction  in the premises in
an  involuntary  case  under  the  U.S.  Federal  bankruptcy  laws or any  other
applicable bankruptcy, insolvency or similar law resulting in the appointment of
a receiver,  liquidator,  assignee,  custodian,  trustee, sequestrator (or other
similar official) of the Company or of any substantial part of its property,  or
ordering the winding up or  liquidation  of its affairs,  and any such decree or
order  shall be  unstayed  and in effect for a period of sixty (60)  consecutive
days and, on account of any such event, the Company shall liquidate, dissolve or
wind up, or if the Company  shall  otherwise  liquidate,  dissolve or wind up (a
"Liquidation Event"), no distribution shall be made to the Holders of any shares
of capital stock of the Company (other than Senior Securities) upon liquidation,
dissolution  or winding up unless prior  thereto the Holders shall have received
the Liquidation  Preference (as herein defined) with respect to each share.  If,
upon the occurrence of a Liquidation  Event,  the assets and funds available for
distribution  among the Holders and  holders of Pari Passu  Securities  shall be
insufficient to permit the payment to such Holders of the  preferential  amounts
payable  thereon,  then the  entire  assets  and  funds of the  Company  legally
available for  distribution to the Preferred Stock and the Pari Passu Securities
shall be  distributed  ratably among such shares in proportion to the ratio that
the  Liquidation  Preference  payable on each such share bears to the  aggregate
Liquidation Preference payable on all such shares.

     B.  Certain  Acts Not a  Liquidation.  The  purchase or  redemption  by the
Company of stock of any class,  in any manner  permitted by law,  shall not, for
the purposes hereof, be regarded as a liquidation,  dissolution or winding up of
the Company. Neither the consolidation or merger of the Company with or into any
other entity nor the sale or transfer by the Company of less than  substantially
all of its assets shall, for the purposes hereof, be deemed to be a liquidation,
dissolution or winding up of the Company.

     C. Definition of Liquidation Preference.  The "Liquidation Preference" with
respect to a share of  Preferred  Stock means an amount equal to the Face Amount
thereof  plus any other  amounts  that may be due from the Company  with respect
thereto through the date of final distribution.  The Liquidation Preference with
respect to any Pari Passu Securities shall be as set forth in the Certificate of
Designation filed in respect thereof.

          XI. ADJUSTMENTS TO THE CONVERSION PRICE; CERTAIN PROTECTIONS

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

     A.  Stock  Splits,  Stock  Dividends,  Etc.  If at any time on or after the
Closing Date, the number of outstanding shares of Common Stock is increased by a
stock split,  stock  dividend,  combination,  reclassification  or other similar
event, the Fixed Conversion Price shall be  proportionately  reduced,  or if the
number of  outstanding  shares of Common Stock is  decreased by a reverse  stock
split,  combination or  reclassification  of shares, or other similar event, the
Fixed Conversion Price shall be  proportionately  increased.  In such event, the
Company  shall notify the Company's  transfer  agent of such change on or before
the effective date thereof.

     B. Certain Public Announcements.  In the event that (i) the Company makes a
public  announcement  that it  intends  to  consolidate  or merge with any other
entity  (other than a merger in which the Company is the surviving or continuing
entity and its capital stock is unchanged and there is no distribution thereof))
or to sell or transfer all or substantially  all of the assets of the Company or
(ii) any person,  group or entity (including the Company)  publicly  announces a
tender  offer to  purchase  50% or more of the  Common  Stock  (the  date of the
announcement  referred to in clause (i) or (ii) of this paragraph is hereinafter
referred  to as the  "Announcement  Date"),  then the  Conversion  Price  shall,
effective upon the Announcement Date and continuing  through the consummation of
the proposed  tender offer or  transaction or the  Abandonment  Date (as defined
below),  be  equal to the  lesser  of (x) the  Conversion  Price  calculated  as
provided  in  Article  IV or (y) the  Conversion  Price  which  would  have been
applicable for Conversion occurring on the Announcement Date. From and after the
Abandonment  Date, as the case may be, the Conversion  Price shall be determined
as set forth in Article IV. The  "Abandonment  Date"  means with  respect to any
proposed  transaction  or  tender  offer  for  which a  public  announcement  as
contemplated  by this  paragraph has been made,  the date which is seven trading
days after the date upon which the  Company  (in the case of clause (i) above or
the  person,  group  or  entity  (in the case of  clause  (ii)  above)  publicly
announces the  termination or abandonment of the proposed  transaction or tender
offer which cause this paragraph to become  operative,  or such offer expires in
accordance with its terms.

     C. Major Transactions.  If the Company shall consolidate with or merge into
any corporation or reclassify its outstanding shares of Common Stock (other than
by way of subdivision or reduction of such shares) (each a "Major Transaction"),
then each Holder  shall  thereafter  be entitled  to receive  consideration,  in
exchange for each share of Preferred  Stock held by it, equal to the greater of,
as determined in the sole discretion of such Holder: (i) the number of shares of
stock or securities or property of the Company,  or of the entity resulting from
such consolidation or merger (the "Major Transaction Consideration"), to which a
Holder of the number of shares of Common Stock delivered upon conversion of such
shares of Preferred  Stock would have been entitled upon such Major  Transaction
had the  Holder  exercised  its  right  of  conversion  (without  regard  to any
limitations  on conversion  herein  contained)  on the trading date  immediately
preceding the public  announcement  of the  transaction  resulting in such Major
Transaction  and had such Common Stock been issued and  outstanding and had such
Holder been the holder of record of such Common  Stock at the time of such Major
Transaction,  and the Company shall make lawful provision  therefor as a part of
such consolidation, merger or reclassification; and (ii) 125% of the Face Amount
of such  shares of  Preferred  Stock in cash.  No sooner  than ten (10) days nor
later than five (5) days prior to the consummation of the Major Transaction, but
not prior to the public  announcement  of such Major  Transaction,  the  Company
shall deliver  written notice  ("Notice of Major  Transaction")  to each Holder,
which Notice of Major Transaction shall be deemed to have been delivered one (1)
business day after the Company's sending such notice by telecopy  (provided that
the Company sends a confirming  copy of such notice on the same day by overnight
courier) of such Notice of Major  Transaction.  Such Notice of Major Transaction
shall indicate the amount and type of the Major Transaction  Consideration which
such Holder  would  receive  under  clause (i) of this Section XI.B If the Major
Transaction  Consideration  does not consist  entirely of United States dollars,
such Holder may elect to receive United States dollars in an amount equal to the
value,  determined  by a Big-6  accounting  firm selected by the Company that is
reasonably acceptable to Holders of the Major Transaction  Consideration in lieu
of the Major Transaction  Consideration by delivering notice of such election to
the Company within five (5) days of the Holder's  receipt of the Notice of Major
Transaction.

     D. Adjustment Due to  Distribution.  If at any time after the Closing Date,
the Company shall declare or make any  distribution  of its assets (or rights to
acquire  its  assets)  to  holders  of  Common  Stock as a  partial  liquidating
dividend,  by way of return of capital or otherwise  (including  any dividend or
distribution  to the  Company's  stockholders  in cash or shares  (or  rights to
acquire  shares)  of  capital  stock  of a  subsidiary  (i.e.  a  spin-off))  (a
"Distribution"),  then the Fixed Conversion Price shall be equitably adjusted to
take account of such distribution.

     E. Issuance of Other Securities With Variable  Conversion Price. If, at any
time after the Closing  Date the Company  shall issue any  securities  which are
convertible into or exchangeable for Common Stock ("Convertible  Securities") at
a conversion  or exchange  rate based on a discount from the market price of the
Common Stock at the time of conversion or exercise, then the Variable Conversion
Price in respect of any conversion of Preferred  Stock after such issuance shall
be calculated  utilizing the greatest percentage discount applicable to any such
Convertible Securities.

     F.  Purchase  Rights.  If at any time after the Closing  Date,  the Company
issues  any  Convertible  Securities  or rights  to  purchase  stock,  warrants,
securities  or other  property  (the  "Purchase  Rights") pro rata to the record
holders of any class of Common  Stock,  then the  Holders  will be  entitled  to
acquire,  upon the terms  applicable  to such  Purchase  Rights,  the  aggregate
Purchase  Rights which such Holder  could have  acquired if such Holder had held
the number of shares of Common Stock acquirable upon complete  conversion of the
Preferred  Stock  (without  regard to any  limitations on conversion or exercise
herein or elsewhere contained)  immediately before the date on which a record is
taken for the grant,  issuance or sale of such Purchase  Rights,  or, if no such
record is taken,  the date as of which the record holders of Common Stock are to
be determined for the grant, issue or sale of such Purchase Rights.

     G.  Notice  of  Adjustments.  Upon the  occurrence  of each  adjustment  or
readjustment  of the Conversion  Price pursuant to this Article XI, the Company,
at its expense,  shall  promptly  compute such  adjustment or  readjustment  and
prepare and furnish to each Holder a certificate  setting forth such  adjustment
or  readjustment  and showing in detail the facts upon which such  adjustment or
readjustment is based.  The Company shall,  upon the written request at any time
of any Holder,  furnish to such Holder a like certificate setting forth (i) such
adjustment or readjustment,  (ii) the Conversion Price at the time in effect and
(iii) the  number of shares of Common  Stock and the  amount,  if any,  of other
securities or property which at the time would be received upon  conversion of a
share of Preferred Stock.

                               XII. VOTING RIGHTS

     The  holders of  Preferred  Stock  shall have no voting  power  whatsoever,
except as  otherwise  provided  by the  Delaware  General  Corporation  Law (the
"General Corporation Law"), in this Article XII and in Article XIII below.

     Notwithstanding the above, the Company shall provide each Holder with prior
notification of any meeting of the  stockholders  (and copies of proxy materials
and all other information sent to  stockholders).  If the Company takes a record
of its stockholders for the purpose of determining  stockholders entitled to (a)
receive  payment of any dividend or other  distribution,  any right to subscribe
for, purchase or otherwise acquire (including by way of merger, consolidation or
recapitalization) any share of any class or any other securities or property, or
to receive any other right, or (b) to vote in connection with any proposed sale,
lease or conveyance of all or substantially all of the assets of the Company, or
any proposed merger,  consolidation,  liquidation,  dissolution or winding up of
the Company,  the Company  shall mail a notice to each  Holder,  at least twenty
(20) days prior to the record date specified  therein (or thirty (30) days prior
to the consummation of the transaction or event, whichever is earlier, but in no
event earlier than public  announcement  of such proposed  transaction),  of the
date on which  any such  record  is to be taken for the  purpose  of such  vote,
dividend,  distribution,  right or other event, and a brief statement  regarding
the amount and character of such vote,  dividend,  distribution,  right or other
event to the extent known at such time.

     To the  extent  that  under  the  General  Corporation  Law the vote of the
holders of the  Preferred  Stock,  voting  separately  as a class or series,  as
applicable,  is  required  to  authorize  a given  action  of the  Company,  the
affirmative  vote or consent of the Holders of at least a majority of the shares
of the Preferred  Stock  represented at a duly held meeting at which a quorum is
present or by written  consent of the Majority  Holders (except as otherwise may
be required under the General  Corporation Law) shall constitute the approval of
such action by the class.  To the extent that under the General  Corporation Law
Holders are  entitled to vote on a matter with holders of Common  Stock,  voting
together  as one class,  each share of  Preferred  Stock  shall be entitled to a
number of votes  equal to the number of shares of Common  Stock into which it is
then  convertible  using  the  record  date  for  the  taking  of  such  vote of
stockholders  as the date as of which the  Conversion  Price is to be calculated
for this purpose.

                           XIII. PROTECTION PROVISIONS

     So long as any shares of Preferred Stock are outstanding, the Company shall
not, without first obtaining the approval of the Majority Holders:  (a) alter or
change the rights,  preferences or privileges of the Preferred  Stock; (b) alter
or change the rights,  preferences  or  privileges  of any capital  stock of the
Company so as to affect  adversely  the Preferred  Stock;  (c) create any Senior
Securities;  (d) create any Pari Passu  Securities;  (e) increase the authorized
number of shares of  Preferred  Stock;  (f)  redeem,  or declare or pay any cash
dividend or distribution  in excess of __% per annum on, any Junior  Securities;
or (g) do any act or thing not authorized or contemplated by this Certificate of
Designation  which would  result in any taxation  with respect to the  Preferred
Stock under Section 305 of the Internal Revenue Code of 1986, as amended, or any
comparable provision of the Internal Revenue Code as hereafter from time to time
amended, (or otherwise suffer to exist any such taxation as a result thereof).

If the  Majority  Holders  agree to allow the  Company  to alter or  change  the
rights,  preferences or privileges of the shares of Preferred  Stock pursuant to
subsection  (a) above,  then the Company shall  deliver  notice of such approved
change to the  Holders  that did not  agree to such  alteration  or change  (the
"Dissenting  Holders") and the  Dissenting  Holders shall have the right,  for a
period of thirty (30) days after the date such notice was given by the  Company,
to convert  pursuant to the terms of this  Certificate  of  Designation  as they
existed  prior to such  alteration or change or to continue to hold their shares
of Preferred Stock.

                               XIV. MISCELLANEOUS

     A.  Cancellation  of Preferred  Stock. If any shares of Preferred Stock are
converted  pursuant to Article IV, the shares so  converted  shall be  canceled,
shall  return to the status of  authorized  but unissued  preferred  stock of no
designated series, and shall not be issuable by the Company as Preferred Stock.

     B. Lost or Stolen Certificates. Upon receipt by the Company of (i) evidence
of  the  loss,   theft,   destruction  or  mutilation  of  any  Preferred  Stock
Certificate(s)  and  (ii) (y) in the case of  loss,  theft  or  destruction,  of
indemnity  reasonably  satisfactory  to the  Company,  or (z)  in  the  case  of
mutilation,   upon   surrender  and   cancellation   of  the   Preferred   Stock
Certificate(s),  the Company  shall  execute and  deliver  new  Preferred  Stock
Certificate(s)  of like  tenor  and  date.  However,  the  Company  shall not be
obligated to reissue such lost, stolen,  destroyed or mutilated  Preferred Stock
Certificate(s) if the Holder  contemporaneously  requests the Company to convert
such Preferred Stock.

     C. Allocation of Cap Amount and Reserved Amount. The initial Cap Amount and
Reserved  Amount shall be allocated  among the Holders in the same proportion as
the number of shares of Preferred  Stock  initially held by such Holder bears to
the aggregate number of outstanding  shares of Preferred Stock. Each increase to
the Cap Amount or Reserved  Amount shall be allocated pro rata among the Holders
based on the number of shares of Preferred Stock held by each Holder at the time
of the increase in the Cap Amount or Reserved Amount, as the case may be. In the
event a Holder shall sell or otherwise  transfer any of such Holder's  shares of
Preferred  Stock,  each transferee shall be allocated a pro rata portion of such
transferor's  Cap Amount and Reserved  Amount.  Any portion of the Cap Amount or
Reserved  Amount which remains  allocated to any person or entity which does not
hold any Preferred  Stock shall be allocated  among the remaining  Holders,  pro
rata based on the number of shares of Preferred Stock then held by such Holders.

     D. Statements of Available Shares. Upon request,  the Company shall deliver
to each Holder a written report  notifying the Holders of any  occurrence  which
prohibits the Company from issuing Common Stock upon such conversion. The report
shall also specify (i) the total number of shares of Preferred Stock outstanding
as of the date of the  request,  (ii) the total number of shares of Common Stock
issued upon all  conversions of Preferred Stock through the date of the request,
(iii) the total number of shares of Common Stock which are reserved for issuance
upon conversion of the Preferred  Stock as of the date of the request,  and (iv)
the total number of shares of Common Stock which may thereafter be issued by the
Company upon  conversion of the Preferred  Stock before the Company would exceed
the Cap Amount and Reserved  Amount.  The Company shall provide,  within fifteen
(15) days after delivery to the Company of a written request by any Holder,  all
of the information enumerated in clauses (i) - (iv) of this Section XIV.D.

     E. Payment of Cash; Defaults.  Whenever the Company is required to make any
cash payment to a Holder under this  Certificate of Designation (as a Conversion
Default  Payment,  Redemption  Amount or otherwise),  such cash payment shall be
made to the  Holder by the  method  (by  certified  or  cashier's  check or wire
transfer of immediately available funds) elected by such Holder. If such payment
is not delivered  when due such Holder shall  thereafter be entitled to interest
on the unpaid  amount  until such  amount is paid in full to the Holder at a per
annum rate equal to the lower of (x) the sum of prime rate  published  from time
to time by the Wall Street  Journal  plus five  percent (5%) and (y) the highest
interest  rate  permitted  by  applicable  law.  Payment of interest  under this
Section XIV.E shall not be  duplicative  of the interest  provided for in clause
(i) of Section VIII.D or the 1% per day payment provided for pursuant to Section
VII.A of this Certificate of Designation.

     F. Remedies, Characterizations,  Other Obligations, Breaches and Injunctive
Relief.  The  remedies  provided in this  Certificate  of  Designation  shall be
cumulative  and  in  addition  to  all  other  remedies   available  under  this
Certificate of Designation,  at law or in equity (including a decree of specific
performance and/or other injunctive relief), no remedy contained herein shall be
deemed a waiver of compliance with the provisions giving rise to such remedy and
nothing  herein shall limit a Holder's  right to pursue  actual  damages for any
failure  by the  Company  to  comply  with  the  terms  of this  Certificate  of
Designation.   Company   covenants  to  each  Holder  that  there  shall  be  no
characterization  concerning  this instrument  other than as expressly  provided
herein;  provided,  however,  that the  Company  shall be  entitled  to  prepare
summaries of this  Certificate of Designation for purposes of complying with its
disclosure  obligations  and in  connection  with bona fide  disputes  as to the
operations of the  provisions of this  Certificate of  Designation.  Amounts set
forth or provided for herein with respect to payments,  conversion  and the like
(and the computation  thereof) shall be the amounts to be received by the Holder
hereof  and  shall  not,   except  as  expressly   provided  herein  or  in  the
Intercreditor  Agreement  entered  into with  Foothill  Capital  Corporation  in
connection  with the issuance of the  Preferred  Stock,  be subject to any other
obligation of the Company (or the performance thereof). The Company acknowledges
that a breach by it of its obligations  hereunder will cause irreparable harm to
the  holders of  Preferred  Stock and that the remedy at law for any such breach
may he inadequate. The Company therefore agrees, in the event of any such breach
or threatened  breach,  the Holders shall be entitled,  in addition to all other
available  remedies,  to an  injunction  restraining  any  breach,  without  the
necessity of showing  economic loss and without any bond or other security being
required.

     G. Specific Shall Not Limit  General.  No specific  provision  contained in
this Certificate of Designation shall limit or modify any more general provision
contained herein.

     H. Failure or Indulgency  Not Waiver.  No failure or delay on the part of a
Holder in the exercise of any power, right or privilege  hereunder shall operate
as a waiver thereof, not shall any single or partial exercise of any such power,
right or privilege  preclude other or further  exercise  thereof or of any other
right, power or privilege.


<PAGE>




         IN WITNESS  WHEREOF,  the  Corporation  has caused this  Certificate of
Designation to be duly executed this 29th day of August, 1997.


                                         LASERSIGHT INCORPORATED


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

                                         Name:  Michael R. Farris
                                         Title:   President
Attest:

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


<PAGE>


                                    EXHIBIT A
                                    ---------

                              NOTICE OF CONVERSION

The  undersigned   hereby  irrevocably  elects  to  convert  (the  "Conversion")
$__________  Face  Amount of the Series B  Convertible  Participating  Preferred
Stock (the  "Preferred  Stock") (i.e.,  $_________)  plus all accrued and unpaid
Conversion  Default  Payments  relating thereto (if any) (each defined term used
but not  defined in this  notice  shall have the  meaning  assigned to it in the
Designation,  Preferences  and  Rights  of  Series B  Convertible  Participating
Preferred Stock of LaserSight  Incorporated (the "Certificate of Designation")),
into shares of common stock  ("Common  Stock") of Lasersight  Incorporated  (the
"Company") according to the conditions of the Certificate of Designation,  as of
the date written  below.  If securities are to be issued in the name of a person
other than the undersigned,  the undersigned will pay all transfer taxes payable
with respect  thereto.  No fee will be charged to the Holder for any  conversion
except as provided herein.

The  undersigned  covenants that all offers and sales by the  undersigned of the
securities  issuable to the undersigned  upon conversion of this 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  Preferred
Stock(s) for the principal balance which shall not have been converted.

                               Date of Conversion:____________________________

                               Applicable Conversion Price:___________________

                               Amount of Conversion Default Payments   
                               to be Converted, if any:_______________________

                               Number of Shares of
                               Common Stock to be Issued:_____________________

                               Signature:_____________________________________

                               Name:__________________________________________

                               Address:_______________________________________


ACKNOWLEDGED AND AGREED:

LASERSIGHT INCORPORATED

BY:__________________________
NAME:________________________
TITLE:_______________________            DATE:________________________________




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