Document:

EXHIBIT 10.59

THIS WARRANT AND ANY SECURITIES ACQUIRED UPON THE EXERCISE OF THIS WARRANT HAVE
NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), OR
THE SECURITIES LAWS OF ANY STATE. NEITHER THIS WARRANT, SUCH SECURITIES NOR ANY
INTEREST THEREIN MAY BE TRANSFERRED EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION
STATEMENT UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS OR PURSUANT TO AN
APPLICABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE ACT AND SUCH
STATE SECURITIES LAWS EVIDENCED BY AN OPINION OF LEGAL COUNSEL SATISFACTORY TO
THE COMPANY.

                             LASERSIGHT INCORPORATED

                          COMMON STOCK PURCHASE WARRANT

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

                  This warrant (this "Warrant") certifies that, for good and
valuable consideration, LASERSIGHT INCORPORATED, a Delaware corporation (the
"Company"), grants to HELLER HEALTHCARE FINANCE, INC., a Delaware corporation,
or its permitted assigns (the "Warrantholder"), the right to subscribe for and
purchase from the Company, at any time during the Exercise Period (as defined
herein), 243,750 validly issued, fully paid and nonassessable shares of Common
Stock (the "Warrant Shares"), at the exercise price per share of $3.15 (the
"Exercise Price"), all subject to the terms, conditions and adjustments herein
set forth. The number of Warrant Shares and the Exercise Price are subject to
adjustment as provided in Articles III and VI.

I.                DEFINITIONS

                  1.1      Definitions.  As used  herein,  unless the context
                           -----------
otherwise  requires,  the  followingterms have the following respective
meanings:

                           "Affiliate"  means  with  respect  to  a  specified
                            ---------
person,   any  person  directly  orindirectly controlling, controlled by, or
under common control with the specified person, including without limitation its
stockholders and any affiliates. A person shall be deemed to control a
corporation if the person possesses, directly or indirectly, the power to direct
or cause the direction of the management and business of the corporation whether
through the ownership of voting securities, by contract, or otherwise.

                           "Board of Directors" means the Board of Directors of
                            ------------------
the Company.

                           "Business Day" means any day other than a Saturday,
                            ------------
Sunday or a day on which  financial institutions are authorized or required by
law to close in the State of Maryland.

                           "Capital  Event"  means:  (a) any sale,  lease,
                            --------------
exchange  or other  transfer  of all or substantially all of the property,
assets or business of the Company; (b) any liquidation, dissolution or winding
up of the Company, whether voluntary or involuntary; (c) any merger,
consolidation or other business combination to which the Company is a party and
which the holders of the voting securities of the Company immediately prior to
such merger, consolidation or other business combination own, directly or
indirectly, less than a majority of the outstanding voting securities of the

<PAGE>

urviving entity immediately following such transaction; or (d) any Person or
group (as such term is used in Section 13(d) of the Exchange Act) of Persons,
other than Affiliates of the Company, acquiring beneficial ownership (as defined
in Rule 13d-3 under the Exchange Act) of securities of the Company representing
fifty percent (50%) or more of the voting securities of the Company then
Outstanding. For purposes of the preceding sentence, "voting securities" shall
mean securities, the holders of which are ordinarily, in the absence of
contingencies, entitled to elect the corporate directors (or Persons performing
similar functions).

                           "Common Stock" means the common stock, par value
                            ------------
$0.001 per share, of the Company.

                           "Exchange Act" mean the Securities Exchange Act of
                            ------------
1934, as amended from time to time.

                           "Fair  Market  Value"  means,  with  respect  to a
                            -------------------
share of  Common  Stock on any  date, either: (a) if there shall not then be a
public market for the Common Stock, the fair market value per share of Common
Stock as determined by the Board of Directors in good faith exercising its
fiduciary duties; or (b) if there shall then be a public market for the Common
Stock, the average of the Daily Market Prices (as defined below) for the five
(5) consecutive Business Days immediately prior to such date. The "Daily Market
Price" for each such Business Day shall be: (i) the last sale price on such day
on the principal stock exchange or the NASDAQ National Market System (the
"NASDAQ-NMS") on which the Common Stock is then listed or admitted to trading;
(ii) if no sale takes place on such day on any such exchange or the NASDAQ-NMS,
the average of the last reported closing bid and ask prices on such day as
officially quoted on any such exchange or the NASDAQ-NMS; (iii) if the Common
Stock is not then listed or admitted to trading on any stock exchange or the
NASDAQ-NMS, the average of the last reported closing bid and ask prices on such
day in the over-the-counter market as furnished by the NASDAQ or the National
Quotation Bureau, Inc.; (iv) if neither NASDAQ nor the National Quotation
Bureau, Inc. is, at the time, engaged in the business of reporting bid and ask
prices, as furnished by any similar firm then engaged in such business; or (v)
if there is no such firm, as furnished by any member of the National Association
of Securities Dealers (the "NASD") selected by the Warrantholder and the Company
or, if they cannot agree upon such selection, the average furnished by two such
members of the NASD, one of which shall be selected by the Warrantholder and one
of which shall be selected by the Company.

                           "Governmental   Authority"   means  any  foreign,
                            ------------------------
federal,   state,   local  or  other governmental authority or regulatory body
having jurisdiction over the Company, its Affiliates and the Warrantholder.

                           "Outstanding"  means,  when used with reference to
                            -----------
Common Stock, on any date, all issued shares of Common Stock on such date,
except shares then owned or held by or for the account of the Company, and shall
include all shares issuable in respect of outstanding scrip or any certificates
representing fractional interests in shares of Common Stock.

                           "Person"  means  any  individual,  firm,
                            ------
corporation, partnership,  limited  liability company, trust, incorporated or
unincorporated association, joint venture, joint stock company, governmental
authority or other entity of any kind, and shall include any successor (by
merger or otherwise) of such entity.

<PAGE>

                           "Registration  Rights Agreement" means the
                            ------------------------------
Registration  Rights  Agreement,  dated as of March 12, 2001 by and between the
Company and the Warrantholder, as amended from time to time.

                           "Securities Act" means the Securities Act of 1933, as
                            --------------
amended from time to time.

II.               EXERCISE OF WARRANT

                  2.1      Exercise  Period.  The  Warrantholder  may  exercise
                           ----------------
this  Warrant on any  Business Day starting  the date  hereof and ending at
5:00 p.m.,  Eastern  Standard  Time,  on March 12,  2004  (the "Exercise
Period"), for all or any part of the Warrant Shares.

                  2.2      Exercise Procedure. To exercise this Warrant, the
                           ------------------
Warrantholder shall deliver to the Company at its address set forth in Section
11.5: (a) payment of the aggregate Exercise Price (as defined above); (b) an
executed Notice of Exercise in substantially the form attached hereto as Annex
I, with the Warrantholder's signature either notarized or guaranteed by an
eligible guarantor institution that is a member of a recognized medallion
signature guarantee program; and (c) this Warrant. Upon receipt of the aggregate
Exercise Price and the required deliverables pursuant to the preceding sentence,
the Company shall, as promptly as is practicable (and in any event within five
(5) Business Days thereof) deliver to the Warrantholder duly executed
certificate(s) representing the aggregate number of full Warrant Shares issuable
upon such exercise together with cash in lieu of any fraction of a Warrant
Share, as provided in Section 2.5. Such stock certificate(s) shall be in such
denominations and registered in the name(s) set forth in the Notice of Exercise,
subject to applicable laws and transfer restrictions. The Warrantholder shall be
deemed to have become a holder of record of such Warrant Shares for all purposes
as of the date on which all required deliverables pursuant to this Section 2.2
have been received by the Company and all taxes required to be paid by the
Warrantholder, if any, pursuant to Section 2.4 have been paid. If this Warrant
shall have been exercised in part, the Company shall deliver to the
Warrantholder a new warrant evidencing the rights of the Warrantholder to
purchase the remaining Warrant Shares issuable (which shall in all other
respects be identical to this Warrant).

                  2.3      Payment of Exercise Price. Subject to the terms and
                           -------------------------
conditions set forth herein, this Warrant may be exercised, in whole or in part,
by the Warrantholder at any time during the Exercise Period by delivery of the
required deliverables pursuant to Section 2.2, along with either:

                           (a)      the delivery by certified  check or by wire
transfer of  immediately  available funds to the account of the Company of the
aggregate exercise price of this Warrant (as computed by multiplying (i) the
Exercise Price as of such date by (ii) the number of Warrant Shares for which
the Warrantholder is exercising this Warrant); or

                           (b)      the  surrender to the Company of this
Warrant in which event the  Warrantholder shall receive a number of Warrant
Shares equal to the product of (x) the number of Warrant Shares for which this
Warrant is being surrendered by the Warrantholder and (y) a fraction (A) the
numerator of which is the difference between the Exercise Price and the Fair
Market Value per share of Common Stock as of the date of such exercise, and (B)

<PAGE>

the denominator of which is the Fair Market Value per share of Common Stock as
of the date of such exercise.

                  2.4      Payment of Taxes. The Company shall pay all expenses,
                           ----------------
taxes and other governmental charges with respect to the issue or delivery of
the Warrant Shares, unless such tax or charge is required by law to be imposed
upon the Warrantholder. The Company shall not be required, however, to pay any
transfer tax or other similar charge imposed in connection with the issue of any
certificate for Warrant Shares in any name other than that of the Warrantholder,
and in such case the Company shall not be required to issue or deliver any stock
certificate until such tax or other charge has been paid or it has been
established to the reasonable satisfaction of the Company that no such tax or
other charge is due.

                  2.5      Fractional Shares. The Company shall not be required
                           -----------------
to issue any fractional Warrant Shares upon exercise of this Warrant. As to any
fractional Warrant Share that the Warrantholder would otherwise be entitled to
purchase upon its exercise, in whole or in part of this Warrant, the Company
shall make a cash payment in an amount equal to the product of (a) the Fair
Market Value per share of Common Stock on the date of exercise multiplied by (b)
the fraction of a share.

III.              ADJUSTMENTS

                  3.1      Introduction. The number of Warrant Shares and the
                           ------------
Exercise Price of this Warrant shall be subject to adjustment from time to time
as set forth in this Article III. The Company shall give the Warrantholder
notice of any event described below which requires an adjustment pursuant to
this Article III in accordance with Section 4.2.

                  3.2      Adjustment of Exercise Price and Warrant Shares for
                           ---------------------------------------------------
Stock Dividends, Subdivisions and Combinations. If, at any time during the
----------------------------------------------
Exercise Period, the Company shall: (a) take a record of the holders of Common
Stock for the purpose of entitling them to receive a dividend payable in, or
other distribution of, Common Stock; (b) subdivide or split its Outstanding
shares of Common Stock into a larger number of shares of Common Stock; or (c)
combine or reclassify its Outstanding shares of Common Stock into a smaller
number of shares of Common Stock, then: (i) the number of Warrant Shares for
which this Warrant is exercisable upon the occurrence of any such event shall be
adjusted to equal the product of (A) the number of Warrant Shares (without
giving effect to such event) multiplied by (B) a fraction the numerator of which
is the number of Outstanding shares of Common Stock after giving effect to such
event and the denominator of which the number of Outstanding shares of Common
Stock without giving effect to such event; and (ii) the Exercise Price shall be
adjusted to equal the product of (A) the Exercise Price (without giving effect
to such adjustment) multiplied by (B) a fraction the numerator of which is the
number of Warrant Shares without giving effect to such event and the denominator
of which is the number of Warrant Shares after giving effect to such event.

                  3.3      Adjustment of Exercise Price and Warrant Shares Upon
                  -------------------------------------------------------------
Certain Distributions. If, at any time during the Exercise Period, the Company
---------------------
shall distribute to all holders of shares of Common Stock cash, evidences of
indebtedness of the Company or another issuer, securities of the Company or
another issuer or other assets or rights or warrants to subscribe for or
purchase securities of the Company (excluding distributions that result in

<PAGE>

adjustment pursuant to Section 3.2) (the "Distributed Items"), then the Exercise
Price shall be adjusted according to the following formula:

  Exercise Price =  Exercise Price x (Fair Market Value of a Warrant Share -
                    ---------------------------------------------------------
                            FMV of Distributed Items)
                            -------------------------
                      Fair Market Value of a Warrant Share

                  For purposes of this Section 3.3, the term "FMV of Distributed
Items" shall mean the fair market value of the Distributed Items to which the
holder of one share of Common Stock would be entitled to receive in such
distribution, as determined by the Board of Directors in good faith exercising
their fiduciary duties.

                  Upon the occurrence of an adjustment of the Exercise Price
pursuant to this Section 3.3, the number of Warrant Shares shall be adjusted
according to the following formula:

  (Warrant Shares) = Warrant Shares x Exercise Price (without adjustment)
  -----------------------------------------------------------------------
                   Exercise Price (giving effect to adjustment)

                  3.4      When  Adjustments  Are To Be Made.  Adjustments
                           ---------------------------------
pursuant  to this  Article III shall be made whenever and as often as any event
necessitating an adjustment shall occur, except that any such adjustment may be
postponed until the earlier of: (a) three years following the date of such
event; or (b) the date of exercise of this Warrant, in neither case, if such
adjustment either by itself or together with other such adjustments not
previously made would add or subtract less than one percent (1%) of the number
of Warrant Shares for which this Warrant is exercisable  immediately prior to
the making of such adjustment. Any such postponed  adjustment shall be carried
forward and made on the earliest of: (x) the date of exercise of this Warrant;
(y) the date on which such postponed adjustment, together with any other
required but unmade adjustments, would result in an adjustment of sufficient
magnitude to be required to be made pursuant to this  Section 3.4; or (z) three
years following the date of the event necessitating the adjustment. For the
purpose of this Section 3.4, an event necessitating an adjustment shall be
deemed to have occurred at the close of business on the date of its occurrence.

IV.               NOTICES TO THE WARRANTHOLDER

                  4.1      Notice of Capital Event. If, at any time during the
                           -----------------------
Exercise Period, there shall be a Capital Event and such Capital Event shall
have been publicly disclosed, then, not less than sixty (60) days prior to the
anticipated consummation date of such Capital Event, the Company shall notify
the Warrantholder and such notice shall: (a) set forth, in reasonable detail,
the circumstances surrounding the Capital Event; (b) set forth, if applicable,
the time, if any such time is to be fixed, as of which the holders of Common
Stock shall be entitled to exchange their shares of Common Stock for securities
or other property deliverable upon such Capital Event; and (c) if applicable,
identify the number and kind of other shares of stock or other securities or
property for which the warrant of the Successor (as defined in Section 6.2)
issued to the Warrantholder in exchange for this Warrant upon such Capital Event
pursuant to Section 6.2 will be exercisable.

<PAGE>

                  4.2      Notice of Adjustments. Whenever an event
                           ---------------------
necessitating an adjustment to this Warrant pursuant to Article III occurs
(regardless of whether such adjustment may be postponed pursuant to Section
3.4), the Company shall, not less than thirty (30) days prior to the occurrence
of the event necessitating such adjustment, deliver to the Warrantholder a
certificate executed by an officer of the Company: (a) setting forth, in
reasonable detail, the event necessitating such adjustment and the method by
which such adjustment will be calculated; and (b) specifying the number of
Warrant Shares and the Exercise Price, in each case giving effect to the
adjustment.

                  4.3      Maintenance of Officers' Certificates. The Company
                           -------------------------------------
shall keep at its office located at the address set forth in Section 11.5 copies
of all officers' certificates provided to the Warrantholder pursuant to Sections
4.1, 4.2 and 4.3 and cause the same to be available for inspection at said
office during normal business hours by the Warrantholder or any prospective
purchaser of this Warrant designated by the Warrantholder.

V.                RESTRICTIONS ON TRANSFER

                  5.1      Restrictions on Transfer. The Warrantholder, by its
                           ------------------------
acceptance of this Warrant, agrees to be bound by the provisions of this Article
V and acknowledges and confirms that this Warrant and any Warrant Shares issued
or issuable upon exercise of all or part of this Warrant have not been
registered under the Securities Act or any applicable state securities laws, and
may not be sold or transferred except in compliance with and subject to the
Securities Act and such state securities laws. Unless and until the Warrant
Shares have been transferred in a transaction registered under the Securities
Act and such state securities laws, the Company may require, as a condition to
effecting any sale or transfer of this Warrant or the Warrant Shares on the
books of the Company, an opinion of counsel reasonably satisfactory to the
Company to the effect that an exemption from registration under the Securities
Act and such state securities laws is available for the proposed transfer or
assignment. Any purported sale or transfer of this Warrant and/or such Warrant
Shares shall be null and void unless made in compliance with the conditions set
forth in this Article V.

                  5.2      Restrictive Legend. Except as provided in Section
                           ------------------
5.3, this Warrant and any warrant of the Company issued in exchange or
replacement for this Warrant and any certificates representing the Warrant
Shares or other securities issued pursuant to this Warrant shall be stamped or
otherwise imprinted with a legend in substantially the form set forth in capital
letters at the top of the first page of this Warrant.

                  5.3      Termination of Restrictions. The restrictions imposed
                           ---------------------------
by this Article V upon the transferability of this Warrant and the Warrant
Shares, and the legend requirements of Section 5.2, shall terminate as to this
Warrant or any Warrant Shares: (a) when and so long as the Warrant Shares shall
have been transferred in a transaction registered under the Securities Act; or
(b) when the Company shall have received an opinion of counsel reasonably
satisfactory to it that the Warrant Shares do not constitute "restricted
securities" within the meaning of Rule 144 of the Securities Act. Whenever the
legend requirements imposed by Section 5.2 shall terminate as to this Warrant or
any Warrant Shares, the holder of this Warrant or such Warrant Shares shall be
entitled to receive from the Company promptly, at the Company's expense, a new
warrant or a new stock certificate representing such Warrant Shares, as the case
may be, not bearing the restrictive legend described in Section 5.2.

<PAGE>

                  5.4      Compliance with Securities Laws. The Warrantholder,
                           -------------------------------
by its acceptance hereof, represents to the Company that this Warrant and any
Warrant Shares purchased upon exercise of this Warrant are being acquired solely
for the Warrantholder's own account, solely for an investment by the
Warrantholder and not as a nominee for any other party, and not with a view for
distribution or resale, that the Warrantholder will not offer, sell or otherwise
dispose of this Warrant or any such Warrant Shares except under circumstances
that will not result in a violation of the Securities Act or any applicable
state securities laws. Upon exercise of all or part of this Warrant, the
Warrantholder shall, if requested by the Company, confirm in writing, in a form
reasonably satisfactory to the Company, that the Warrant Shares so purchased are
being acquired solely for the Warrantholder's own account and not as a nominee
for any other party, for investment, and not with a view toward distribution or
resale.

                  5.5      Transfer Procedure. Subject to compliance with the
                           ------------------
other provisions of this Article V, transfer of this Warrant, in whole or in
part, shall occur upon surrender of this Warrant at the principal office of the
Company at the address set forth in Section 11.5, together with (a) a duly
executed written Assignment in substantially the form attached hereto as Annex
II, with Warrantholder's signature notarized or guaranteed by an eligible
guarantor institution that is a member of a recognized medallion signature
guarantee program, (b) funds sufficient to pay any transfer taxes payable upon
the making of such transfer, and (c) if required, an opinion of counsel
concerning the compliance of such transfer, if any, with the Securities Act and
applicable state securities laws. Upon receipt of such items, the Company shall
execute and deliver a new warrant or warrants in the name of the assignee or
assignees and in the denomination(s) specified in such instrument of assignment,
and shall issue to the assignor a new warrant evidencing the portion of this
Warrant not so assigned, and this Warrant shall promptly be cancelled. The
assignor shall bear all expenses reasonably incurred by the Company in
connection with such assignment.

                  5.6      Maintenance of Transfer Books. The Company agrees to
                           -----------------------------
maintain, at the principal office of the Company at the address set forth in
Section 11.5, books for the registration and the registration of transfer of
this Warrant or any warrant of the Company issued in exchange for this Warrant.

VI.               CAPITAL EVENT

                  6.1      Election by the Warrantholder. Upon receipt by the
                           -----------------------------
Warrantholder of the certificate provided by an officer of the Company pursuant
to Section 4.1 concerning a proposed Capital Event, the Warrantholder may elect
to exercise that portion of this Warrant which has not, at that time, been
exercised and receive in exchange for the resulting Warrant Shares the
consideration per share that would be provided to any other holder of such
number of shares of Common Stock. If the Warrantholder does not, by the time of
consummation of such Capital Event, elect to exercise this Warrant in accordance
with the previous sentence, the Company agrees to take all commercially
reasonably actions to ensure that the Successor (as defined in Section 6.2) does
not take any actions that would deny the Warrantholder its rights under this
Warrant.

                  6.2      Issuance of New Warrant in Successor upon Capital
                           -------------------------------------------------
Event. Upon the consummation of any Capital Event, the successor or acquiring
-----
Person (the "Successor") to or in such Capital Event shall issue to the
Warrantholder a new warrant of the Successor which shall include all material
terms of this Warrant (including, without limitation, the adjustment provisions

<PAGE>

contained in Article III), except that such warrant shall provide for the
purchase, at the Exercise Price per share, of the kind and amount of shares of
common stock and other securities and property of the Successor (including,
without limitation, cash) that would be received by a holder of the number of
shares of Common Stock for which this Warrant was exercisable immediately prior
to such Capital Event (including, on a pro rata basis, the cash, securities and
property receivable by holders of shares of Common Stock in any tender or
exchange offer that is a step in any such Capital Event).

                  6.3      Successive   Capital  Events.   The  provisions  of
                           ----------------------------
this  Article  VI  shall  apply  to successive Capital Events.

VII.              NO IMPAIRMENT; NECESSARY ACTIONS

                  The Company shall not by any action (including, without
limitation, amending its certificate of incorporation or through any
reorganization, transfer of assets, consolidation, merger, dissolution, issue or
sale of securities or any other voluntary action) avoid or seek to avoid the
observance or performance of any of the terms of this Warrant, but will at all
times in good faith assist in the carrying out of all such terms and in the
taking of all such actions as may be necessary or appropriate to protect the
rights of the Warrantholder against impairment. Without limiting the generality
of the foregoing, the Company will: (a) use its commercially reasonable efforts
to obtain all such authorizations, approvals, exemptions or consents from any
Governmental Authority having jurisdiction thereof as may be necessary to enable
the Company to perform its obligations under this Warrant (including, without
limitation, making all necessary filings with such Governmental Authorities);
(b) take all necessary steps (including, without limitation, making appropriate
amendments to its certificate of incorporation) to ensure that the Company has a
sufficient number of authorized but unissued shares of Common Stock to provide
for the issuance of the Warrant Shares; (c) reserve from such authorized but
unissued shares of Common Stock a sufficient number of shares to provide for the
issuance of the Warrant Shares upon the exercise of this Warrant; and (d) take
all actions as may be necessary or appropriate to ensure that the Company may
validly and legally issue fully paid and non-assessable shares of Common Stock
upon the exercise of this Warrant, which shares of Common Stock are not subject
to any preemptive rights and are free from all taxes, liens, security interests,
charges, and other encumbrances with respect to the issuance thereof, other than
taxes in respect of any transfer occurring contemporaneously with such issuance.

VIII.             SUPPLYING INFORMATION

                  During the time period that the transfer restrictions
described in Article V are in effect the Company shall cooperate with the
Warrantholder and each holder of Warrant Shares in supplying such information as
may be reasonably necessary for such holders to complete and file any
information reporting forms presently or hereafter required by the SEC and any
state securities agency as a condition to the availability of an exemption under
the Securities Act and any applicable state securities law for the sale of this
Warrant or any Warrant Shares. In addition, the Company shall supply the
Warrantholder at all times prior to full exercise of this Warrant with copies of
all documents supplied by the Company to the holders of its Common Stock after
the date hereof.

<PAGE>

IX.               LOSS OR MUTILATION

                  On receipt of evidence reasonably satisfactory to the Company
of the loss, theft, destruction or mutilation of this Warrant and (a) in the
case of loss, theft or destruction, on delivery of an indemnity agreement
reasonably satisfactory in form and substance to the Company; or (b) in the case
of mutilation, on surrender and cancellation of this Warrant, the Company at its
expense shall execute and deliver, in lieu of this Warrant, a new warrant of
like tenor and amount.

X.                RIGHTS OF THE WARRANTHOLDER UNDER THE REGISTRATION
                  RIGHTS AGREEMENT

                  Upon the Warrantholder's exercise of all or part of this
Warrant and purchase of Warrant Shares, those Warrant Shares shall be considered
to be "Registrable Securities" for all purposes under the Registration Rights
Agreement.

XI.               MISCELLANEOUS

                  11.1     Entire  Agreement.  This Warrant  constitutes the
                           -----------------
entire  agreement  between the Company and the Warrantholder with respect to the
Warrant.

                  11.2     Nonwaiver and Expenses. No course of dealing or any
                           ----------------------
delay or failure to exercise any right hereunder on the part of the
Warrantholder shall operate as a waiver of such right or otherwise prejudice the
Warrantholder's rights, powers or remedies. If the Company fails to make, when
due, any payments provided for under this Warrant, or fails to comply with any
other provision of this Warrant, the Company shall pay to the Warrantholder such
amounts as shall be sufficient to cover any costs and expenses including, but
not limited to, reasonable attorneys' fees, including those of appellate
proceedings, incurred by the Warrantholder in collecting any amounts due
pursuant hereto or in otherwise enforcing any of its rights, powers or remedies
hereunder.

                  11.3     Binding Effect; No Third-Party Beneficiaries. This
                           --------------------------------------------
Warrant shall inure to the benefit of and shall be binding upon the Company and
the Warrantholder and their respective successors and permitted assigns. Nothing
in this Warrant, expressed or implied, is intended to or shall confer on any
person other than the Company and the Warrantholder, or their respective
successors or permitted assigns, any rights, remedies, obligations or
liabilities under or by reason of this Warrant.

                  11.4     Section and Other  Headings.  The section and other
                           ---------------------------
headings  contained in this Warrant are for  reference  purposes  only and shall
not be deemed to be a part of this Warrant or to affect the meaning or
interpretation of this Warrant

                  11.5    Notices. All notices, demands and other communications
                          -------
provided for or permitted hereunder shall be made in writing and shall be by
registered or certified first-class mail, return receipt requested, facsimile
transmission, courier service, overnight mail or personal delivery:

<PAGE>

<TABLE>
<CAPTION>

<S>              <C>                                                  <C>
                 If to the Warrantholder:                             with a copy to:
                 -----------------------                              --------------

                 Heller Healthcare Finance, Inc.                      Hogan & Hartson, L.L.P.
                 2 Wisconsin Circle, 4th Floor                        555 Thirteenth Street, N.W.
                 Chevy Chase, Maryland  20815                         Washington, D.C. 20024
                 Attn:    Pascare Bissauthe, Senior Vice President    Attn:  Christopher J. Hagan
                 Tel:     (301) 961-1640                              Tel:     (202) 637-5771
                 Fax:     (301) 664-9866                              Fax:     (202) 637-5910

                 If to the Company:                                   with a copy to:
                 -----------------                                    --------------

                 LaserSight Incorporated                              The Lowenbaum Partnership
                 3300 University Blvd., Suite 140                     222 South Central, Suite 901
                 Winter Park, Florida 32792                           St. Louis, Missouri  63105
                 Attn:    Chief Financial Officer                     Attn:   Timothy L. Elliott, Esq.
                 Tel:     (407) 678-9900                              Tel:     (314) 746-4880
                 Fax:     (407) 678-9982                              Fax:     (314) 746-4848

</TABLE>

                  All such notices and communications shall be deemed to have
been duly given when delivered by hand, if personally delivered; when delivered
by courier or overnight mail, if delivered by commercial courier service or
overnight mail; five (5) Business Days after being deposited in the mail,
postage prepaid, if mailed; and when receipt is mechanically acknowledged, if
sent by facsimile transmission. Any party may by notice given in accordance with
this Section 11.5 designate another address or Person for receipt of notices
hereunder.

                  11.6     Severability. Whenever possible, each provision of
                           ------------
this Warrant will be interpreted in such manner as to be effective and valid
under applicable law, but if any provision of this Warrant is held to be
invalid, illegal or unenforceable in any respect under any applicable law or
rule in any jurisdiction, such invalidity, illegality or unenforceability will
not affect any other provision of this Warrant or the validity, legality or
enforceability of this Warrant in any other jurisdiction. In such event, this
Warrant will be reformed, construed and enforced in such jurisdiction as if such
invalid, illegal or unenforceable provision had never been contained herein.

                  11.7     Governing Law. ALL QUESTIONS CONCERNING THE
                           -------------
CONSTRUCTION, VALIDITY AND INTERPRETATION OF THIS AGREEMENT WILL BE GOVERNED BY
AND CONSTRUED IN ACCORDANCE WITH THE INTERNAL LAWS OF THE STATE OF DELAWARE,
WITHOUT GIVING EFFECT TO ANY CHOICE OF LAW OR CONFLICT OF LAW PROVISION OR RULE
(WHETHER OF THE STATE OF DELAWARE OR ANY OTHER JURISDICTION) THAT WOULD CAUSE
THE APPLICATION OF THE LAWS OF ANY JURISDICTION OTHER THAN THE STATE OF
DELAWARE.

                  11.8     No Rights or Liabilities as Stockholder. Nothing
                           ---------------------------------------
contained in this Warrant shall be determined as conferring upon the
Warrantholder any voting rights or other rights as a stockholder of the Company.
No provision of this Warrant, in the absence of affirmative action by the
Warrantholder to purchase Warrant Shares, shall give rise to any liability of
the Warrantholder to purchase any such Warrant Shares. No enumeration in this
Warrant of the rights and privileges of the Warrantholder shall give rise to any
liability of the Warrantholder as a stockholder of the Company whether such
liabilities are asserted by the Company or by creditors or stockholders of the
Company or otherwise.

                  11.9     Amendment.  No amendment or waiver of any  provision
                           ---------
of this Warrant  shall be effective without the prior written consent of the
Company and the Warrantholder.

<PAGE>

                  11.10    Remedies. The Warrantholder, in addition to being
                           --------
entitled to exercise all rights granted by law, including recovery of damages,
will be entitled to equitable remedies including specific performance of its
rights under this Warrant. The Company agrees that monetary damages would not be
adequate compensation for any loss incurred by reason of a breach by it of the
provisions of this Warrant and hereby agrees to waive the defense in any action
for specific performance that a remedy at law would be adequate. In any action
or proceeding brought to enforce any provision of this Warrant or where any
provision hereof is validly asserted as a defense, the successful party shall be
entitled to recover reasonable attorneys' fees in addition to any other
available remedy.

                  [REMAINDER OF THIS PAGE INTENTIONALLY LEFT BLANK]

<PAGE>

                  IN WITNESS  WHEREOF,  the  Company has caused  this  Warrant
to be signed by its duly  authorized officer.

                                    LASERSIGHT INCORPORATED

                                    By:  /s/Gregory L. Wilson
                                        ------------------------------
                                    Name:   Gregory L. Wilson
                                        ------------------------------
                                    Title:  Secretary
                                        ------------------------------

Dated: March 12, 2001

<PAGE>

                                     Annex I
                                     -------

                               NOTICE OF EXERCISE
                               ------------------

                 (To be executed upon exercise of this Warrant)

                  The undersigned hereby irrevocably elects to exercise the
right, represented by this Warrant, to purchase _________ shares of Common Stock
and herewith tenders to the Company as payment for such shares either (a) the
amount of $__________ or (b) ________ shares of Common Stock, in accordance with
the terms of this Warrant. The undersigned requests that a certificate for such
shares be registered in the name of the undersigned and that such certificates
be delivered to the undersigned's address below.

                  The undersigned represents that it is acquiring such shares of
Common Stock for its own account for investment and not with a view to or for
sale in connection with any distribution thereof (subject, however, to any
requirement of law that the disposition thereof shall at all times be within its
control).

Dated:  __________________________

                                    Signature ___________________________

                                    -------------------------------------
                                             (Print Name)

                                    -------------------------------------
                                             (Street Address)

                                    -------------------------------------
                                    (City)              (State) (Zip Code)

(All signatures must be notarized or guaranteed by an eligible institution that
is a member of a recognized medallion signature guaranty program.)

<PAGE>

                                    Annex II
                                    --------

                                 ASSIGNMENT FORM
                                 ---------------

         FOR VALUE RECEIVED, the undersigned registered owner of this Warrant
hereby sells, assigns and transfers unto the Assignee named below all of the
rights of the undersigned under the within Warrant, with respect to the number
of shares of Common Stock set forth below:

Name:
     ---------------------------------------------------------------------------
          (Please typewrite or print name of Assignee in block letters)

Address:
        ------------------------------------------------------------------------

Number of Shares:
                 ---------------------------------------------------------------

and does hereby irrevocably constitute and appoint ____________________________,
attorney to make such transfer on the books of LaserSight Incorporated,
maintained for the purpose, with full power of
substitution in the premises.

Dated:
      --------------------------------------

Signature of Holder:
                    ---------------------------------------------------

         The undersigned ASSIGNEE acknowledges that neither the within Warrant
nor, if the registration statement contemplated by the Registration Rights
Agreement (as defined in the Warrant) has not been declared effective, any of
the Warrant Shares (as defined in the Warrant) have been registered under the
Securities Act of 1933, and the undersigned ASSIGNEE represents and warrants to
the Company that the Warrant and the Warrant Shares are being acquired for
investment and not for distribution or resale, solely for the undersigned's own
account and not as a nominee for any other person, and that the undersigned
ASSIGNEE will not offer, sell, pledge or otherwise transfer the Warrant or the
Warrant Shares except (i) in compliance with the requirements for an available
exemption from such Securities Act and any applicable state securities laws or
(ii) pursuant to an effective registration statement or qualification under such
Securities Act and any applicable state securities laws.

Dated:
      --------------------------------------

Signature of Assignee:
                      -------------------------------------------------

(All signatures must be notarized or guaranteed by an eligible institution that
is a member of a recognized medallion signature guaranty program.)EXHIBIT 10.60
                          REGISTRATION RIGHTS AGREEMENT
                          -----------------------------

         THIS REGISTRATION RIGHTS AGREEMENT (the "Agreement") is made as of this
12th day of March, 2001 by and between LASERSIGHT INCORPORATED, a Delaware
corporation (the "Company"), and HELLER HEALTHCARE FINANCE, INC., a Delaware
corporation, and its affiliates and assigns (collectively, "HHCF"). This
Agreement is made in connection with the issuance by the Company of a warrant to
HHCF (the "Warrant"), pursuant to which HHCF may purchase and the Company may
hereafter issue up to 243,750 shares (the "Warrant Shares") of its common stock
from time to time upon the exercise of the Warrant. The Company hereby confirms
that the rights granted under this Agreement constitute a material inducement to
HHCF to accept the Warrant in connection with the transactions under which
Warrant is being issued.

         NOW, THEREFORE, the parties hereby agree as follows:

         1.       Definitions.  In addition to those terms defined  elsewhere in
                   ----------
this  Agreement,  the  following  terms shall have the following meanings
wherever used in this Agreement:

                  "Blackout Event" means a determination by the Board of
                   --------------
Directors made in good faith, after consulting with outside securities counsel,
that the registration of Registrable Securities under the Securities Act or the
continuation of the disposition of Registrable Securities pursuant to an
effective Registration Statement at such time (a) would have a material adverse
effect upon a proposed material sale of all (or substantially all) of the assets
of the Company or a material merger, reorganization, recapitalization or similar
current transaction materially affecting the capital structure or equity
ownership of the Company, or (b) would require the Company to make a public
disclosure of information not otherwise required to be disclosed by the Company,
which disclosure would have a material adverse effect on the Company.

                  "Blackout Period" See Section 4(a).
                   ---------------

                  "Board of Directors" means the Board of Directors of the
                   ------------------
Company.

                  "Costs and Expenses" means all of the costs and expenses
                   ------------------
relating to any Registration Statement, including but not limited to
registration, filing and qualification fees, blue sky expenses, costs of listing
any shares on any exchange or automated quotation system, printing expenses,
fees and disbursements of counsel to the Company, and accounting fees; provided,
however, that underwriting discounts and commissions attributable solely to the
securities registered for the benefit of the Holders, fees and disbursements of
counsel to the Holders, and all other expenses attributable solely to the
Holders shall be borne by them.

                  "Exchange Act" means the Securities Exchange Act of 1934, as
                   ------------
amended.

<PAGE>

                  "Form S-1," "Form S-3," "Form S-4" and "Form S-8" mean such
                   -----------------------------------------------
respective forms under the Securities Act as in effect on the date of this
Agreement or any successor registration forms subsequently adopted by the
Securities and Exchange Commission (the "SEC") or any successor regulatory
authority.

                  "Holdback Period" See Section 7.
                   ---------------

                  "Holder" or "Holders" means any person or persons owning or
                   -------------------
having the right to acquire Registrable Securities.

                  "Registrable Securities" means the Warrant Shares and any
                   ----------------------
common stock issued (or issuable upon the conversion or exercise of any warrant,
right or other security issued or granted as a dividend or distribution of any
Warrant Shares) as a dividend or other distribution with respect to, or in
exchange for or in replacement of any Warrant Shares.

                  "Registration" means any registration of Registrable
                   ------------
Securities pursuant to a registration statement filed by the Company with the
SEC in respect of any class of Registrable Securities, other than a registration
statement in respect of employee stock options or other employee benefit plans
or in respect of any merger, consolidation, acquisition or like combination,
whether on Form S-1, Form S-3, Form S-4, Form S-8 or any equivalent form of
registration then in effect.

                  "Registration Notice" See Section 3(a).
                   -------------------

                  "Registration Period" See Section 2(b).
                   -------------------

                  "Registration Statement" means any registration statement
                   ----------------------
filed or to be filed by the Company in respect of any Registration.

                  "Securities Act" means the Securities Act of 1933, as amended,
and any successor statute from time to time.

                  "Shelf Registration Statement" See Section 2(a).
                   ----------------------------

         2.       Demand Registration.
                  -------------------

                  (a) The Company shall: (i) prepare and, no more than 75 days
after the date of this Agreement, file with the SEC a Registration Statement in
respect of all the Registrable Securities on an appropriate form for a secondary
offering to be made on a continuous basis by the Company pursuant to Rule 415
promulgated under the Securities Act (the "Shelf Registration Statement"); and
(ii) subject to Section 4 hereof, use its best efforts to cause the Shelf
Registration Statement to become effective as soon as practicable after such
filing.

<PAGE>

In addition to the Registrable Securities, the Company may include in the Shelf
Registration Statement shares of Common Stock held by any holder of equity
securities of the Company or any securities convertible into or exercisable or
exchangeable for such equity securities, which holder is entitled by written
agreement with the Company to have some or all of such securities included in
the Shelf Registration Statement.

                  (b) The Company shall use its best efforts to keep the Shelf
Registration Statement continuously effective at all times until such date as is
the earlier of: (i) the date on which all of the Registrable Securities have
been sold, (ii) the date on which all of the Registrable Securities may be
immediately sold to the public without registration conditions or limitations
whatsoever (including limitations or restrictions related to affiliates),
whether pursuant to Rule 144 promulgated under the Securities Act or otherwise,
and (iii) subject to this Section 2 and Section 4, the date which is three years
after the date hereof. (The period of time commencing on the date the Shelf
Registration Statement is declared effective and, subject to this Section 2 and
Section 4, ending on the earliest of the foregoing dates is referred to as the
"Registration Period."). The Registration Period shall be extended by duration
of (i) any Blackout Period, and (ii) any Holdback Period.

                  (c) Each Holder shall notify the Company at least five
business days prior to any sale of Registrable Securities by such Holder
pursuant to the Shelf Registration Statement. During such five-day period, the
Company shall have the right to notify Holder that the Holder may not sell
Registrable Securities pursuant to the Shelf Registration Statement due to
either a Blackout Period or Holdback Period then being in effect or then being
invoked. Upon such notice being provided, Holder shall not sell any Registrable
Securities pursuant to the Shelf Registration Statement until the earlier of (i)
90 days from the date that the Blackout Period or Holdback Period commenced and
(ii) the date the Company has notified Holder that the Blackout Period or
Holdback Period, as applicable, is no longer in effect.

                  (d) Subject to Sections 3, 4 and 5 hereof, the Company shall
promptly supplement or amend the Shelf Registration Statement if required by the
Securities Act to keep such Registration Statement effective during the
Registration Period.

                  (e) Each Holder shall notify the Company promptly, but in any
event within five business days, after the date on which all Registrable
Securities owned by such Holder have been sold by such Holder so that the
Company may comply with its obligation to terminate the Shelf Registration
Statement in accordance with Item 512 of Regulation S-K.

         3.       Piggyback Registration.
                  ----------------------

                  (a) Subject to the provisions of this Agreement, if the
Company shall at any time after the date of this Agreement propose a
Registration, then the Company shall give to each Holder written notice (the
"Registration Notice") of such proposed Registration not less than thirty (30)
days prior to the initial filing of a Registration Statement relating to such
proposed Registration, and shall, subject to the limitations provided in Section

<PAGE>

5, include in such Registration Statement all or a portion of the Registrable
Securities owned by each Holder, as and to the extent that such Holder may
request the same to be so included by means of written notice given to the
Company within fifteen (15) days after the Company's giving of the Registration
Notice.

                  (b) Each Holder shall be permitted to withdraw all or any part
of its Registrable Securities from a Registration Statement by written notice to
the Company given at any time prior to the effective date of the Registration
Statement.

                  (c) Subject to the terms of Section 4 and Section 5(d), the
Company will use all commercially reasonable efforts to effect any Registration
under this Section 3 as soon as practicable after giving the Registration
Notice, and to cause such Registration Statement to become effective.

         4.       Blackout and Holdback Events.
                  ----------------------------

                  (a) During any period of up to ninety (90) days' duration
following the occurrence of a Blackout Event (a "Blackout Period"), the Company
shall not be required to file, or cause to be declared effective, under the
Securities Act any Registration Statement hereunder and, if applicable, the
Holders will discontinue the offer and sale of Registrable Securities pursuant
to any effective Registration Statement.

                  (b) The aggregate number of days during which one or more
Blackout Periods are in effect shall not exceed 90 days during any 12-month
period.

                  (c) The Company shall promptly notify the Holders in writing
of any decision not to file a Registration Statement or not to cause a
Registration Statement to be declared effective or to discontinue sales of
Registrable Securities pursuant to this Section 4, which notice shall set forth
the reason for such decision (but not disclosing any nonpublic material
information) and shall include an undertaking by the Company promptly to notify
the Holders as soon as sales may resume.

         5.       Terms and Conditions of the Company's Obligations.
                  -------------------------------------------------
Notwithstanding anything to the contrary contained in this Agreement, the
Company's obligation to include the Registrable Securities in any Registration
Statement pursuant to Sections 2 and 3 shall be subject, at the option of the
Company, to the following further conditions:

                  (a) The Registrable Securities proposed to be included in such
Registration Statement may not, at the time of the Registration Notice, be
distributable in open market transactions without any volume limitations
pursuant to any applicable exemption from the registration requirements of the
Securities Act, including Rule 144 promulgated thereunder (or any successor
thereto);

                  (b) If an underwriter is used in connection with a
Registration, the distribution for the account of the Holder shall be
underwritten by the same underwriters (if any) who are underwriting the
distribution of the securities for the account of the Company and/or any other

<PAGE>

persons whose securities are covered by such Registration Statement, and the
Holder shall enter into an agreement with such underwriters containing customary
indemnification and other provisions;

                  (c) If the underwriting agreement entered into with the
aforesaid underwriter contains or requires restrictions upon the sale of
securities of the Company by any of the Company, its officers, directors or
other principal stockholders, other than the securities that are to be included
in the proposed distribution, then such restrictions shall likewise be binding
upon the Holder, and if requested by the Company the Holder shall enter into a
written agreement to that effect;

                  (d) If at any time after giving the Registration Notice, and
prior to the effective date of the Registration Statement filed in connection
with such Registration Notice, the Company shall determine for any reason not to
proceed with the subject Registration, the Company may, at its election, give
written notice of such determination to the Holder and, thereupon, shall be
relieved of its obligation to register any of the Holder's Registrable
Securities in connection with such Registration, provided, however, that the
Company may not delay a Demand Registration made pursuant to Section 2 of this
Agreement in accordance with this Registration except for a Blackout Period or a
Holdback Period.

                  (e) If, in connection with an underwritten public offering
pursuant to a Registration Statement, the managing underwriter(s) thereof shall
advise the Company in writing that the inclusion of all of the Registrable
Securities and other securities of the Company to be included in such
Registration would interfere with the successful marketing of (including
pricing) of all of the Company's securities requested to be so included (but
which shall not refer to any securities held by or to be newly issued by the
Company), then the Company will promptly furnish each such Holder of Registrable
Securities with a copy of such written statement and may require, by written
notice to each such Holder accompanying such written statement, that all or a
specified portion of such Holder's Registrable Securities be excluded from such
distribution (in case of an exclusion of only a portion of such Registrable
Securities, such portion to be allocated among the Holders of Registrable
Securities in proportion to the respective number of shares of Registrable
Securities so requested to be registered pursuant to such Registration Statement
by all such Holders); and

                  (f) The Company shall not be obligated to effect any
registration of Registrable Securities incidental to the registration of any of
its securities in connection with mergers, acquisitions, exchange offers,
dividend reinvestment plans or stock option or other employee benefit plans or
incidental to the registration of any non-equity securities convertible into
equity securities whether such registration is effected on Form S-1, Form S-3,
Form S-4, Form S-8, or other permitted form.

         6.       Registration  Procedures.  In the case of each Registration
                  ------------------------
effected by the Company in which Registrable  Securities are to be registered
for resale for the account of any Holder, the Company will use its best efforts
to:

<PAGE>

                  (a) furnish to counsel selected by each Holder copies of all
Registration Statements or prospectuses or any amendments or supplements thereto
proposed to be filed with the SEC, which documents will be subject to review by
such counsel before filing solely with regard to any information contained
therein which pertains to the subject Holder;

                  (b) prepare and file with the SEC such amendments and
supplements to such Registration Statement and the prospectus used in connection
therewith as may be necessary to keep such Registration Statement effective for
the period required by this Agreement and to comply with the provisions of the
Securities Act with respect to the disposition of all securities covered by such
Registration Statement during such period;

                  (c) furnish to each subject Holder such number of copies of
such Registration Statement, each amendment and supplement thereto, the
prospectus included in such Registration Statement (including each preliminary
prospectus) and such other documents as the Holder may reasonably require in
order to facilitate the disposition of the Registrable Securities owned by and
registered on behalf of such Holder;

                  (d) register or qualify such Registrable Securities under such
other securities or blue sky laws of such states as the underwriter reasonably
requires and do any and all other acts and things which may be reasonably
necessary or advisable to enable each subject Holder to consummate the
disposition of the Registrable Securities in such jurisdictions (provided that
the Company will not be required to (i) qualify generally to do business in any
jurisdiction where it would not otherwise be required to qualify but for this
subparagraph, (ii) subject itself to taxation in any such jurisdiction, or (iii)
consent to general service of process in any such jurisdiction);

                  (e) notify each subject Holder, at any time when a prospectus
relating to a Registration Statement is required to be delivered under the
Securities Act, of the happening of any event as a result of which the
prospectus included in a Registration Statement contains an untrue statement of
a material fact or omits to state any fact necessary to make the statements
therein not materially misleading, and promptly prepare and file a supplement or
amendment to such prospectus so that, as thereafter delivered to the
purchaser(s) of Registrable Securities, such prospectus will not contain an
untrue statement of a material fact or omit to state any fact necessary to make
the statements therein not materially misleading; and

                  (f) cause all subject Registrable Securities to be listed for
trading on each securities exchange or automated quotation system on which
similar securities issued by the Company as those which are the subject of such
Registration Statement are then listed.

         7.       Lock-up Agreements. If reasonably requested by the Company and
                  ------------------
the managing underwriter, the parties hereto agree to enter into lock-up
agreements pursuant to which they will not, for a period of up to 90 days
following the effective date of a Registration Statement ("Holdback Period") for
the public offering of the Company's securities (so long as Registrable
Securities are entitled to be included in such public offering), as requested by
the managing

<PAGE>

underwriter of such offering, offer, sell or otherwise dispose of the
Registrable Securities (except for Registrable Securities sold pursuant to such
Registration Statement) without the prior consent of the Company and the
managing underwriter; provided, however, that a condition to any such obligation
is that the Company's executive officers and directors enter into lock-up
agreements for the same period and on the same terms.

         8.       Costs and Expenses. The Company shall bear any and all of the
                  ------------------
Costs and Expenses of Registration under Sections 2 and 3 of this Agreement;
provided, however, that each Holder shall pay, pro rata based upon the number of
its Registrable Securities included therein, the underwriters' discounts,
commissions and compensation attributable solely to the inclusion of such
Registrable Securities in the public offering.

         9.       Indemnification by the Company.
                  ------------------------------

                  (a) The Company will indemnify each Holder from and against
any claim, loss, cost, charge or liability of any kind, including amounts paid
in settlement and reasonable attorneys' fees, which may be incurred by such
Holder as a result of any breach of any representation or warranty or covenant
of the Company contained in this Agreement or in any certificate delivered on
the closing date of the public offering by the Company, with such
indemnification to be made within thirty (30) days of receipt of written request
therefor.

                  (b) The Company shall indemnify and hold harmless each Holder,
any underwriter (as defined in the Securities Act) for any Holder, each officer
and director of a Holder, legal counsel and accountants for a Holder, and each
person, if any, who controls a Holder or such underwriter within the meaning of
the Securities Act, against any losses, expenses, claims, damages or
liabilities, joint or several, to which such Holder or any such underwriter,
officer, director or controlling person becomes subject, under the Securities
Act or any rule or regulation thereunder or otherwise, insofar as such losses,
expenses, claims, damages or liabilities (or actions in respect thereof) (i) are
caused by any untrue statement or alleged untrue statement of any material fact
contained in any preliminary prospectus (if used prior to the effective date of
the Registration Statement), or contained, on the effective date thereof, in any
Registration Statement of which Warrant Shares were the subject, the prospectus
contained therein, any amendment or supplement thereto, or any other document
related to such Registration Statement, (ii) arise out of or are based upon the
omission or alleged omission to state therein a material fact required to be
stated therein or necessary to make the statements therein not misleading, or
(iii) arise out of any violation by the Company of the Securities Act or any
rule or regulation thereunder applicable to the Company and relating to actions
or omissions otherwise required of the Company in connection with such
registration. The Company shall reimburse each Holder and any such underwriter,
officer, director or controlling person for any legal or other expenses
reasonably incurred by such Holder, or any such officer, director, underwriter
or controlling person in connection with investigating, defending or settling
any such loss, claim, damage, liability or action; provided, however, that the
Company shall not be liable to any such persons in any such case to the extent
that any such loss, claim, damage, liability or action arises out of or is based
upon any untrue statement or alleged untrue statement or omission or alleged

<PAGE>

omission made in reliance upon and in conformity with information furnished to
the Company in writing by such person expressly for inclusion in any of the
foregoing documents. This indemnity shall not apply to amounts paid in
settlement of any such loss, claim, damage, liability or action if such
settlement is effected without the consent of the Company.

        10.       Indemnification by the Holders. Each Holder participating in
                  ------------------------------
the Registration shall indemnify and hold harmless the Company, each of its
directors, each of its officers who has signed a Registration Statement, legal
counsel and accountants for the Company, each person (if any) who controls the
Company within the meaning of the Securities Act and any underwriter (as defined
in the Securities Act) for the Company, against any losses, claims, damages or
liabilities to which the Company or any such director, officer, controlling
person or underwriter may become subject under the Securities Act or any rule or
regulation thereunder or otherwise, insofar as such losses, claims, damages or
liabilities (or actions in respect thereof) (i) are caused solely by any untrue
statement or alleged untrue statement of any material fact contained in any
preliminary prospectus (if used prior to the effective date of the Registration
Statement), or contained, on the effective date thereof, in any Registration
Statement of which such Holder's Warrant Shares were the subject, the prospectus
contained therein, any amendment or supplement thereto, or any other document
related to such Registration Statement, or (ii) arise out of or are based solely
upon the omission or alleged omission to state therein a material fact required
to be stated therein or necessary to make the statements therein not misleading,
in the case of each of (i) and (ii) to the extent, but only to the extent, that
such untrue statement or alleged untrue statement or omission or alleged
omission was made in reliance upon and in conformity with information furnished
to the Company by such Holder expressly for inclusion in any of the foregoing
documents. This indemnity shall not apply to amounts paid in settlement of any
such loss, claim, damage, liability or action if such settlement is effected
without the consent of the subject Holder.

        11.       Additional Provisions Regarding Indemnification.
                  -----------------------------------------------

                  (a) Each Holder and each other person indemnified pursuant to
Section 9 above shall, in the event that it receives notice of the commencement
of any action against it which is based upon an alleged act or omission which,
if proven, would result in the Company's having to indemnify it pursuant to
Section 8 above, promptly notify the Company, in writing, of the commencement of
such action and permit the Company, if the Company so notifies such Holder
within thirty (30) days after receipt by the Company of notice of the
commencement of the action, to participate in and to assume the defense of such
action with counsel reasonably satisfactory to such Holder at the Company's
expense; provided, however, that such Holder or other indemnified person shall
be entitled to retain its own counsel at its own expense. The omission to notify
the Company promptly of the commencement of any such action shall not relieve
the Company of any liability to indemnify such Holder or such other indemnified
person, as the case may be, under Section 9 above, except to the extent that the
Company shall suffer any loss by reason of such failure to give notice, and
shall not relieve the Company of any other liabilities which it may have under
this or any other agreement.

<PAGE>

                  (b) The Company and each other person indemnified pursuant to
Section 10 above shall, in the event that it receives notice of the commencement
of any action against it which is based upon an alleged act or omission which,
if proven, would result in any Holder having to indemnify it pursuant to Section
10 above, promptly notify such Holder, in writing, of the commencement of such
action and permit such Holder, if such Holder so notifies the Company within
thirty (30) days after receipt by such Holder of notice of the commencement of
the action, to participate in and to assume the defense of such action with
counsel reasonably satisfactory to the Company; provided, however, that the
Company or other indemnified person shall be entitled to retain its own counsel
at the Company's expense. The omission to notify any Holder promptly of the
commencement of any such action shall not relieve such Holder of liability to
indemnify the Company or such other indemnified person, as the case may be,
under Section 10 above, except to the extent that the subject Holder shall
suffer any loss by reason of such failure to give notice, and shall not relieve
such Holder of any other liabilities which it may have under this or any other
agreement.

                  (c) No indemnifying party, in the defense of any such claim or
litigation, shall, except with the consent of each indemnified party, consent to
entry of any judgment or enter into any settlement that does not include as an
unconditional term thereof the giving by the claimant or plaintiff to such
indemnified party of a release from all liability in respect to such claim or
litigation. Each indemnified party shall furnish such information regarding
itself or the claim in question as an indemnifying party may reasonably request
in writing and as shall be reasonably required in connection with defense of
such claim and litigation resulting therefrom.

                  (d) (i) If a court of competent jurisdiction determines that
the foregoing indemnity provided under Sections 9 and 10 above is unavailable,
or is insufficient to hold harmless an indemnified party, then the indemnifying
party shall contribute to the amount paid or payable by the indemnified party as
a result of such losses, claims, damages, liabilities or expenses (A) in such
proportion as is appropriate to reflect the relative benefits received by the
indemnifying party on the one hand and the indemnified party on the other, or
(B) if the allocation provided by clause (A) above is not permitted by
applicable law, or provides a lesser sum to the indemnified party than the
amount hereinafter calculated, in such proportion as is appropriate to reflect
not only the relative benefits received by the indemnifying party on the one
hand and the indemnified party on the other, but also the relative fault of the
indemnifying party and the indemnified party, as well as any other relevant
equitable considerations. No person guilty of fraudulent misrepresentation
(within the meaning of Section 11(f) of the Securities Act) shall be entitled to
contribution from any person who was not also guilty of fraudulent
misrepresentation.

                           (ii)     In the event that the indemnifying  party
and the indemnified party are unable to mutually agree on the relative benefits
to and/or the relative faults of such persons and the amounts of appropriate
contribution, such dispute shall be resolved by final, binding and enforceable
arbitration before the American Arbitration Association in Washington, D.C. in
accordance with its rules.

<PAGE>

        12.       Rule 144. With the view of making available to a Holder the
                  --------
benefits of Rule 144 promulgated under the Securities Act and any other rule
that may at any time permit a Holder to sell securities of the Company without
Registration, the Company agrees to:

                  (a)      Use its best  efforts to make and keep  public
information  available,  as those terms are  understood  and defined in Rule
144;

                  (b) Use its best efforts to file with the SEC in a timely
manner all reports and other documents required of the Company under the
Securities Act and Exchange Act; and

                  (c) So long as any Holder owns any Registrable Shares, to
furnish to such Holder upon request a written statement by the Company as to its
compliance with the reporting requirements of Rule 144 and of the Securities Act
and the Exchange Act, a copy of its most recent annual or quarterly report, and
such other information as a Holder may reasonably request in order to permit
such Holder to take advantage of Rule 144.

        13.       Notices. All notices,  requests, demands and other
                  -------
communications  required or permitted under this Agreement shall be in writing
and shall be given in the manner provided in the  Warrant.

        14.       Waiver and Amendment. No waiver, amendment or modification of
                  --------------------
this Agreement or of any provision of this Agreement shall be valid unless
evidenced by a writing duly executed by the Company and Holders of a majority of
the Warrant Shares then issued and held and/or issuable upon future exercise of
the Warrants. No waiver of any default hereunder shall be deemed a waiver of any
other, prior or subsequent default hereunder.

        15.       Governing Law. This Agreement shall be governed,  construed
                  -------------
and controlled by and under the  substantive  laws of the State of Maryland
without regard to principles of conflicts of laws.

        16.       Assignees.  This Agreement is solely for the benefit of the
                  ---------

Company, HHCF, the Holders,  and any person(s) acquiringWarrant Shares from a
Holder  thereof by will or by the laws of descent and  distribution.  No other
transferees of Warrant Shares shall be entitled to derive any benefit herefrom.

        17.       Captions.  The captions and Section  headings used in this
                  --------
Agreement are for  convenience  only, and shall not affect the construction or
interpretation of this Agreement or any of the provisions of this Agreement.

        18.       Entire  Agreement.  This Agreement  constitutes the sole and
                  -----------------
entire agreement and  understanding  between the parties hereto as to the
subject matter of this Agreement,  and supersedes all prior  discussions,
agreements and understandings of every kind and nature between them as to such
subject matter.

<PAGE>

         IN WITNESS WHEREOF, the Company and HHCF have executed this Agreement
as of the date first written above.

                                    LASERSIGHT INCORPORATED,

                                    a Delaware corporation

                                    By: /s/Gregory L. Wilson
                                       -------------------------------
                                    Name:  Gregory L. Wilson
                                    Title  Secretary

                                    HELLER HEALTHCARE FINANCE, INC.,

                                    a Delaware corporation

                                    By: /s/Joseph Prandoni
                                       -------------------------------
                                    Name:  Joseph Prandoni
                                    Title: Vice President

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