LASER VISION CENTERS INC
8-K, 1997-07-03
OFFICES & CLINICS OF DOCTORS OF MEDICINE
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<PAGE>   1

                                    FORM 8-K



                       SECURITIES AND EXCHANGE COMMISSION
                                WASHINGTON, D.C.
                                     20549



                                 CURRENT REPORT

                       Pursuant to Section 13 or 15[d] of
                      The Securities Exchange Act of 1934



        DATE OF REPORT [Date of earliest event reported]: June 20, 1997
                                                          -------------


                           LASER VISION CENTERS, INC.
               [Exact name of Issuer as specified in its charter]



Delaware                        33-33843                43-153003
[State or other                 [Commission             [IRS Employer
jurisdiction of                 File Number]            Identification
incorporation]                                          Number]





                     540 Maryville Centre Drive, Suite 200
                           St. Louis, Missouri  63141
                    [Address of Principal Executive Offices]




                   Issuer's telephone number: [314] 434-6900





<PAGE>   2
                                  FORM 8-K

ITEM 5. OTHER EVENTS

  On June 20, 1997, the Company received $6 million, before expenses, as
a result of a private placement of the Company's Series B Convertible Preferred
Stock with RGC International Investors, LDC.  The Preferred Stock is
convertible into an indeterminate number of shares of the Company's Common
Stock, based upon the future market price of the Common Stock.  At the closing,
the purchaser also received 100,000 five year warrants exercisable at $9.3925
per share.  If at least $2,000,000 of Preferred Stock remains outstanding on
June 20, 1998, the purchaser will receive an additional 100,000 warrants
exercisable at 130% of the market price at that time.  Such additional warrants
are redeemable after 18 months of issuance under certain circumstances.  The 
Company will file a registration statement for the shares of Common Stock
underlying the Preferred Stock and warrants on Form S-3.  The Preferred Stock is
non-voting (except in regard to issues directly affecting the Preferred Stock
as a class). The foregoing is qualified in its entirety by the provisions of
the agreements between the Company and RGC International Investors, LDC, which
are filed herewith as Exhibits and are incorporated herein by references.
        


ITEM 7(c). LIST OF EXHIBITS FILED

 4.1.  Certificate of Designations, Preferences and Rights

 4.2.  Stock Purchase Warrant (Initial Warrant)

 4.3.  Registration Rights Agreement

 4.4.  Form of Stock Purchase Warrant (Additional Warrant)

99.1   Securities Purchase Agreement

99.2   Press Release



                                      2
<PAGE>   3

FORM 8-K



                                   SIGNATURES



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



                                               LASER VISION CENTERS, INC.





                                               BY: /s/ John J. Klobnak
                                                  -----------------------------
                                                       John J. Klobnak
                                                       Chief Executive Officer



Date: July 1, 1997
     -----------------




                                      3

<PAGE>   1





                                                                     EXHIBIT 4.1





                          CERTIFICATE OF DESIGNATIONS,
                             PREFERENCES AND RIGHTS

                                       OF

                      SERIES B CONVERTIBLE PREFERRED STOCK

                                       OF

                           LASER VISION CENTERS, INC.

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



         Laser Vision Centers, Inc., a corporation organized and existing under
the General Corporation Law of the State of Delaware (the "Corporation"),
hereby certifies that the following resolutions were adopted by the Board of
Directors of the Corporation on June 19, 1997 pursuant to authority of the
Board of Directors as required by Section 151(g) of the General Corporation Law
of the State of Delaware:

         RESOLVED, that pursuant to the authority granted to and vested in the
Board of Directors of this Corporation (the "Board of Directors" or the
"Board") in accordance with the provisions of its Certificate of Incorporation,
the Board of Directors hereby authorizes a series of the Corporation's
previously authorized Preferred Stock, par value $.01 per share (the "Preferred
Stock"), and hereby states the designation and number of shares, and fixes the
relative rights, preferences, privileges, powers and restrictions thereof as
follows:

         Series B Convertible Preferred Stock:

                           I.  Designation and Amount

         The designation of this series, which consists of 6,000 shares of
Preferred Stock, is Series B Convertible Preferred Stock (the "Series B
Preferred Stock") and the stated value shall be One Thousand Dollars ($1,000)
per share (the "Stated Value").




                                     -1-
<PAGE>   2


                                   II.  Rank

                 The Series B Preferred Stock shall rank (i) prior to the
Corporation's common stock, par value $.01 per share (the "Common Stock"); (ii)
prior to any class or series of capital stock of the Corporation hereafter
created (unless, with the consent of the holders of Series B Preferred Stock
obtained in accordance with Article IX hereof, such class or series of capital
stock specifically, by its terms, ranks senior to or pari passu with the Series
B Preferred Stock) (collectively, with the Common Stock, "Junior Securities");
(iii) pari passu with any class or series of capital stock of the Corporation
hereafter created (with the consent of the holders of Series B Preferred Stock
obtained in accordance with Article IX hereof) specifically ranking, by its
terms, on parity with the Series B Preferred Stock ("Pari Passu Securities");
and (iv) junior to any class or series of capital stock of the Corporation
hereafter created (with the consent of the holders of Series B Preferred Stock
obtained in accordance with Article IX hereof) specifically ranking, by its
terms, senior to the Series B Preferred Stock ("Senior Securities"), in each
case as to distribution of assets upon liquidation, dissolution or winding up
of the Corporation, whether voluntary or involuntary.

                                III.  Dividends

                 The Series B Preferred Stock shall not bear any dividends.  In
no event, so long as any Series B Preferred Stock shall remain outstanding,
shall any dividend whatsoever be declared or paid upon, nor shall any
distribution be made upon, any Junior Securities, nor shall any shares of
Junior Securities be purchased or redeemed by the Corporation nor shall any
moneys be paid to or made available for a sinking fund for the purchase or
redemption of any Junior Securities (other than a distribution of Junior
Securities), without, in each such case, the written consent of the holders of
a majority of the outstanding shares of Series B Preferred Stock, voting
together as a class.

                          IV.  Liquidation Preference

                 A.   If the Corporation shall commence a voluntary case
under the Federal bankruptcy laws or any other applicable Federal or State
bankruptcy, insolvency or similar law, or consent to the entry of an order for
relief in an involuntary case under any law or to the appointment of a
receiver, liquidator, assignee, custodian, trustee, sequestrator (or other
similar official) of the Corporation or of any substantial part of its
property, or make an assignment for the benefit of its creditors, or admit in
writing its inability to pay its debts generally as they become due, or if a
decree or order for relief in respect of the Corporation shall be entered by a
court having jurisdiction in the premises in an involuntary case under the
Federal bankruptcy laws or any other applicable Federal or state bankruptcy,
insolvency or similar law resulting in the appointment of a receiver,
liquidator, assignee, custodian, trustee, sequestrator (or other similar
official) of the Corporation or of any substantial part of its property, or
ordering the winding up or liquidation of its affairs, and any such decree or
order shall be unstayed and in effect for a period of thirty (30) consecutive
days and, on account of any such event, the Corporation shall liquidate,
dissolve or wind up, or if the Corporation shall otherwise liquidate, dissolve
or wind up (each such event being considered a "Liquidation Event"), no
distribution





                                      -2-
<PAGE>   3





shall be made to the holders of any shares of capital stock of the Corporation
(other than Senior Securities) upon liquidation, dissolution or winding up
unless prior thereto, the holders of shares of Series B Preferred Stock,
subject to Article VI, shall have received the Liquidation Preference (as
defined in Article IV.C) with respect to each share.  If upon the occurrence of
a Liquidation Event, the assets and funds available for distribution among the
holders of the Series B Preferred Stock and holders of Pari Passu Securities
shall be insufficient to permit the payment to such holders of the preferential
amounts payable thereon, then the entire assets and funds of the Corporation
legally available for distribution to the Series B 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.       At the option of any holder of Series B Preferred
Stock, the sale, conveyance or disposition of all or substantially all of the
assets of the Corporation, the effectuation by the Corporation of a transaction
or series of related transactions in which more than 50% of the voting power of
the Corporation is disposed of, or the consolidation, merger or other business
combination of the Corporation with or into any other Person (as defined below)
or Persons when the Corporation is not the survivor shall either: (i) be deemed
to be a liquidation, dissolution or winding up of the Corporation pursuant to
which the Corporation shall be required to distribute an amount equal to 118%
of the Liquidation Preference with respect to each outstanding share of Series
B Preferred Stock in accordance with and subject to the terms of this Article
IV or (ii) be treated pursuant to Article VI.C(d) hereof.  "Person" shall mean
any individual, corporation, limited liability company, partnership,
association, trust or other entity or organization.

                 C.       For purposes hereof, the "Liquidation Preference"
with respect to a share of the Series B Preferred Stock shall mean an amount
equal to the sum of (i) the Stated Value thereof, plus (ii) an amount equal to
five percent (5%) per annum of such Stated Value for the period beginning on
the date of issuance of such share and ending on the date of final distribution
to the holder thereof (pro rated for any portion of such period).  The
liquidation preference with respect to any Pari Passu Securities shall be as
set forth in the Certificate of designation filed in respect thereof.

                                 V. Redemption

                 A.       If any of the following events (each, a "Mandatory
Redemption Event") shall occur:

                          (i)     The Corporation fails to issue shares of
Common Stock to the holders of Series B Preferred Stock upon exercise by the
holders of their conversion rights in accordance with the terms of this
Certificate of Designation (for a period of at least sixty (60) days if such
failure is solely as  a result of the circumstances governed by the second
paragraph of Article VI.F below and the Corporation is using all commercially
reasonable efforts to authorize a sufficient number of shares of Common Stock
as soon as practicable), fails to transfer or to cause its transfer agent to
transfer any certificate for shares of Common Stock





                                      -3-
<PAGE>   4





issued to the holders upon conversion of the Series B Preferred Stock as and
when required by this Certificate of Designation or the Registration Rights
Agreement, dated as of June 20, 1997, by and among the Corporation and the
other signatories thereto (the "Registration Rights Agreement"), fails to
remove any restrictive legend on any certificate or any shares of Common Stock
issued to the holders of Series B Preferred Stock upon conversion of the Series
B Preferred Stock as and when required by this Certificate of Designation, the
Securities Purchase Agreement dated as of June 20, 1997, by and between the
Corporation and the other signatories thereto (the "Purchase Agreement") or the
Registration Rights Agreement, or fails to fulfill its obligations pursuant to
Sections 4(c), 4(e), 4(h), 4(i), 4(j) or 5 of the Purchase Agreement (or makes
any announcement that it does not intend to honor the obligations described in
this paragraph) and any such failure shall continue uncured (or any
announcement not to honor its obligations shall not be rescinded) for ten (10)
business days;

                          (ii)    The Corporation fails to obtain effectiveness
with the Securities and Exchange Commission (the "SEC") of the Registration
Statement (as defined in the Registration Rights Agreement) prior to November
30, 1997 or such Registration Statement lapses in effect (or sales otherwise
cannot be made thereunder, whether by reason of the Company's failure to amend
or supplement the prospectus included therein in accordance with the
Registration Rights Agreement or otherwise) (a "Sale Restriction Day") for more
than thirty (30) consecutive days or sixty (60) days in any twelve (12) month
period after such Registration Statement becomes effective; provided, however,
that the Automatic Conversion Date set forth in Article VII hereof shall be
extended by the number of Sale Restriction Days which exceed a total of thirty
(30) days;

                          (iii)   The Corporation shall make an assignment for
the benefit of creditors, or apply for or consent to the appointment of a
receiver or trustee for it or for all or substantially all of its property or
business; or such a receiver or trustee shall otherwise  be appointed;

                           (iv)   Bankruptcy, insolvency, reorganization or
liquidation proceedings or other proceedings for relief under any bankruptcy
law or any law for the relief of debtors shall be instituted by or against the
Corporation or any subsidiary of the Corporation;

                          (v)     The Corporation shall fail to maintain the
listing of the Common Stock on the Nasdaq National Market ("Nasdaq"), the
Nasdaq SmallCap Market, the New York Stock Exchange or the American Stock
Exchange and such failure shall remain uncured for at least thirty (30) days,

then, upon the occurrence and during the continuation of any Mandatory
Redemption Event specified in subparagraphs (i), (ii) or (v) at the option of
the holders of at least 50% of the then outstanding shares of Series B
Preferred Stock by written notice (the "Mandatory Redemption Notice") to the
Corporation of such Mandatory Redemption Event, or upon the occurrence of any
Mandatory Redemption Event specified in subparagraphs (iii) or (iv), the
Corporation shall purchase each holder's shares of Series B Preferred Stock for
an amount per share equal to the greater of (1) 118% multiplied by the sum of
(a) the Stated Value of the shares to be redeemed,





                                      -4-
<PAGE>   5





plus (b) an amount equal to five percent (5%) per annum of such Stated Value
for the period beginning on the issuance of such shares and ending on the date
of payment of the Mandatory Redemption Amount (the "Mandatory Redemption Date")
and (2) the "parity value" of the shares to be redeemed, where parity value
means the product of (a) the number of shares of Common Stock issuable upon
conversion of such shares in accordance with Article VI below (treating the
Trading Day immediately preceding the Mandatory Redemption Date as the
"Conversion Date" (as hereinafter defined) and assuming that the Applicable
Percentage (as defined in Article VI.B.) is 85%), multiplied by (b) the closing
sale price for the Common Stock on the principal trading market for such shares
on such "Conversion Date" (the greater of such amounts being referred to as the
"Mandatory Redemption Amount").

                 In the case of a Mandatory Redemption Event, if the
Corporation fails to pay the Mandatory Redemption Amount for each share within
five (5) business days of written notice that such amount is due and payable,
then (assuming there are sufficient authorized shares) in addition to all other
available remedies, each holder of Series B Preferred Stock shall have the
right at any time, so long as the Mandatory Redemption Event continues, to
require the Corporation, upon written notice, to immediately issue (in
accordance with and subject to the terms of Article VI below), in lieu of the
Mandatory Redemption Amount, with respect to each outstanding share of Series B
Preferred Stock held by such holder, the number of shares of Common Stock of
the Corporation equal to the Mandatory Redemption Amount divided by the
Conversion Price then in effect.

                 B.       If the Series B Preferred Stock ceases to be
convertible as a result of the limitations described in the second paragraph of
Article VI.A below (a "19.99% Redemption Event"), and the Corporation has not
prior to, or within thirty (30) days of, the date that such 19.99% Redemption
Event arises, (i) obtained approval of the issuance of the Conversion Shares by
the requisite vote of the holders of the then-outstanding Common Stock (not
including any shares of Common Stock held by present or former holders of
Series B Preferred Stock that were issued upon conversion of Series B Preferred
Stock) or (ii) received other permission pursuant to Nasdaq Requirement 4460(i)
allowing the Corporation to resume issuances of shares of Common Stock upon
conversion of Series B Preferred Stock, then the Corporation shall be obligated
to redeem immediately all of the then outstanding Series B Preferred Stock, in
accordance with this Article V.B.  An irrevocable Redemption Notice shall be
delivered promptly to the holders of Series B Preferred Stock at their
registered address appearing on the records of the Corporation and shall state
(1) that 19.99% of the Outstanding Common Amount (as defined in Article VI.A
below) has been issued upon exercise of the Series B Preferred Stock, (2) that
the Corporation is obligated to redeem all of the outstanding Series B
Preferred Stock and (3) the Mandatory Redemption Date, which shall be a date
within five (5) business days of the date of the Redemption Notice.  On the
Mandatory Redemption Date, the Corporation shall make payment of the Mandatory
Redemption Amount (as defined in Article V.A. above) in cash.





                                      -5-
<PAGE>   6





                             VI.  Conversion at the Option of the Holder

                 A.       Each holder of shares of Series B Preferred Stock
may, at its option at any time and from time to time after the date of issuance
thereof, upon surrender of the certificates therefor, convert any or all of its
shares of Series B Preferred Stock into Common Stock as follows (an "Optional
Conversion").  Each share of Series B Preferred Stock shall be convertible into
such number of fully paid and nonassessable shares of Common Stock as is
determined by dividing (1) the sum of (a) the Stated Value thereof, plus, (b)
the Premium Amount (as defined below), by (2) the then effective Conversion
Price (as defined below); provided, however, that, unless the Holder delivers a
waiver in accordance with the immediately following sentence, in no event shall
a holder of shares of Series B Preferred Stock be entitled to convert any such
shares in excess of that number of shares upon conversion of which the sum of
(x) the number of shares of Common Stock beneficially owned by the holder and
its affiliates (other than shares of Common Stock which may be deemed
beneficially owned through the ownership of the unconverted portion of the
shares of Series B Preferred Stock) and (y) the number of shares of Common
Stock issuable upon the conversion of the shares of Series B Preferred Stock
with respect to which the determination of this proviso is being made, would
result in beneficial ownership by a holder and such holder's affiliates of more
than 4.9% of the outstanding shares of Common Stock.  For purposes of the
proviso to the immediately preceding sentence, (i) beneficial ownership shall
be determined in accordance with Section 13(d) of the Securities Exchange Act
of 1934, as amended, and Regulation 13D-G thereunder, except as otherwise
provided in clause (x) of such proviso and (ii) a holder may waive the
limitations set forth therein by written notice to the Corporation upon not
less than sixty-one (61) days prior written notice (with such waiver taking
effect only upon the expiration of such sixty-one (61) day notice period).  The
"Premium Amount" means the product of the Stated Value, multiplied by .05,
multiplied by (N/365), where "N" equals the number of days elapsed from the
date of issuance of the Series B Preferred Stock to and including the
Conversion Date (as defined in Article VI.B. below).

                 Notwithstanding anything to the contrary contained herein, if,
at any time, the aggregate number of shares of Common Stock then issued upon
conversion of the Series B Preferred Stock equals 19.99% of the "Outstanding
Common Amount" (as hereinafter defined), the Series B Preferred Stock shall,
from that time forward, cease to be convertible into Common Stock in accordance
with the terms of this Article VI and Article VII below, unless the Corporation
(i) has obtained approval of the issuance of the Series B Preferred Stock by a
majority of the total votes cast on such proposal, in person or by proxy, by
the holders of the then-outstanding Common Stock (not including any shares of
Common Stock held by present or former holders of Series B Preferred Stock that
were issued upon conversion of Series B Preferred Stock), or (ii) shall have
otherwise obtained permission to allow such issuances from Nasdaq in accordance
with Nasdaq Requirement 4460(i).  For purposes of this paragraph, "Outstanding
Common Amount" means (i) the number of shares of the Common Stock outstanding
on the date of issuance of the Series B Preferred Stock pursuant to the
Purchase Agreement plus (ii) any additional shares of Common Stock issued
thereafter in respect of such shares pursuant to a stock dividend, stock split
or similar event.  The maximum number of shares of Common Stock issuable as a
result of the 19.99% limitation set forth herein is





                                      -6-
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hereinafter referred to as the "Maximum Share Amount."  With respect to each
holder of Series B Preferred Stock, the Maximum Share Amount shall refer to
such holder's pro rata share thereof determined in accordance with Article X
below.  In the event that Corporation obtains Stockholder Approval, the
approval of The Nasdaq Stock Market or otherwise concludes that it is able to
increase the number of shares to be issued above the Maximum Share Amount (such
increased number being the "New Maximum Share Amount"), the references to
Maximum Share Amount, above, shall be deemed to be, instead, references to the
greater New Maximum Share Amount.  In the event that Stockholder Approval is
not obtained or a registration statement covering the additional shares of
Common Stock which constitute the New Maximum Share Amount is not effective
prior to the Maximum Share Amount being issued (if such registration statement
is necessary to allow for the public resale of such securities), the Maximum
Share Amount shall remain unchanged; provided, however, that the Holder may
grant an extension of the effective date of such registration statement.  In
the event that (a) the aggregate number of shares of Common Stock issued
pursuant to the outstanding Series B Preferred Stock represents at least thirty
percent (30%) of the Maximum Share Amount and (b) the sum of (x) the aggregate
number of shares of Common Stock issued upon conversion of Series B Preferred
Stock plus (y) the aggregate number of shares of Common Stock that remain
issuable upon conversion of Series B Preferred Stock, represents at least one
hundred percent (100%) of the Maximum Share Amount (the "Triggering Event"),
the Corporation will use its best efforts to seek and obtain Stockholder
Approval (or obtain such other relief as will allow conversions hereunder in
excess of the Maximum Share Amount) as soon as practicable following the
Triggering Event and before the Maximum Conversion Date.

                 B.       (a)  Subject to subparagraph (b) below, the
"Conversion Price" shall be the lesser of (i) The Variable Conversion Price (as
defined herein) and (ii) the Fixed Conversion Price (in each case, subject to
adjustments pursuant to the provisions of Article VI.C below).  The "Variable
Conversion Price" shall mean the Applicable Percentage (as defined herein)
multiplied by the Market Price (as defined herein).  "Market Price" shall mean
the average of the daily low sale prices of the Common Stock on Nasdaq, or on
the principal securities exchange or other securities market on which the
Common Stock is then being traded (in each case, as reported by Bloomberg, L.P.
("Bloomberg")), for the five (5) consecutive Trading Days (as defined herein)
ending two (2) Trading Days prior to the date (the "Conversion Date") the
Conversion Notice is sent by a holder to the Corporation via facsimile.
"Trading Day" shall mean any day on which the Common Stock is traded for any
period on Nasdaq, or on the principal securities exchange or other securities
market on which the Common Stock is then being traded.  "Applicable Percentage"
shall mean (i) 85%, with respect to any Conversion Date on which the closing
sale price of the Common Stock on Nasdaq, or on the principal securities
exchange or other securities market on which the Common Stock is then traded,
as reported by Bloomberg (the "Closing Price") equals or exceeds the Floor
Price (as defined herein) and (ii) 100%, with respect to any Conversion Date on
which the Closing Price is less than the Floor Price; provided, however, that
if the Closing Price of the Common Stock is less than the Floor Price for any
thirty (30) consecutive Trading Days and the Corporation elects to reset the
Applicable Percentage in accordance with Article VI.C(a) below, with respect to
any Conversion Date thereafter on which the Closing Price is less than the
Floor Price, the Applicable Percentage shall be 92% in lieu of 100%.  The
"Fixed Conversion Price" shall mean $8.050,





                                      -7-
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or the price described in clause (i) of Article VI.C(a) if the Corporation
makes the election described therein.  The "Floor Price" shall mean the lesser
of (i) $4.00 and (ii) the average closing sale price of the Common Stock for
the five (5) Trading Days preceding the effective date of the Registration
Statement to be filed pursuant to the Registration Rights Agreement.

                          (b)     Notwithstanding anything contained in
subparagraph (a) of this Paragraph B to the contrary, in the event the
Corporation (i) makes a public announcement  that it intends to consolidate or
merge with any other corporation (other than a merger in which the Corporation
is the surviving or continuing corporation and its capital stock is unchanged)
or sell or transfer all or substantially all of the assets of the Corporation
or (ii) any person, group or entity (including the Corporation) publicly
announces a tender offer to purchase 50% or more of the Corporation's Common
Stock (the date of the announcement referred to in clause (i) or (ii) is
hereinafter referred to as the "Announcement Date"), then the Conversion Price
shall, effective upon the Announcement Date and continuing through the Adjusted
Conversion Price Termination Date (as defined below), be equal to the lower of
(x) the Conversion Price which would have been applicable for an Optional
Conversion occurring on the Announcement Date and (y) the Conversion Price that
would otherwise be in effect. From and after the Adjusted Conversion Price
Termination Date, the Conversion Price shall be determined as set forth in
subparagraph (a) of this Article VI.B.  For purposes hereof, "Adjusted
Conversion Price Termination Date" shall mean, with respect to any proposed
transaction or tender offer for which a public announcement as contemplated by
this subparagraph (b) has been made, the date upon which the Corporation (in
the case of clause (i) above) or the person, group or entity (in the case of
clause (ii) above) publicly announces the termination or abandonment of the
proposed transaction or tender offer which caused this subparagraph (b) to
become operative.

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

                          (a)     Reset of Original Fixed Conversion Price or
Applicable Percentage. In the event that the closing bid price of the Common
Stock on Nasdaq or on the principal securities exchange on which the Common
Stock is traded is below $4.00 for any thirty (30) consecutive Trading Days,
the Corporation shall either (i) reset the Fixed Conversion Price to 100% of
the average closing bid price of such thirty (30) day period or (ii) reset the
percentage referred to in the forepart of clause (ii) of the definition of
Applicable Percentage from 100% to 92%.  The Corporation shall notify the
holders of Series C Preferred Stock (in writing on the Trading Day next
following the thirty (30) consecutive Trading Day period giving rise to the
Corporation's obligations hereunder) of its election to reset the Fixed
Conversion Price or the Applicable Percentage as provided above, and the choice
of which to reset shall be the Corporation's.  The reset shall be effective
upon the first Trading Day following the thirty (30) consecutive Trading Day
period giving rise thereto.

                          (b)     Adjustment to Fixed Conversion Price Due to
Stock Split, Stock Dividend, Etc.  If at any time when the Series B Preferred
Stock is issued and outstanding, the number of outstanding shares of Common
Stock is increased by a stock split, stock dividend, combination,
reclassification, below-Market Price rights offering to all holders of Common
Stock





                                      -8-
<PAGE>   9





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 Corporation shall notify its transfer agent ("Transfer
Agent") of such change on or before the effective date thereof.

                          (c)     Adjustment to Variable Conversion Price.  If
at any time when Series B Preferred Stock is issued and outstanding, the number
of outstanding shares of Common Stock is increased or decreased by a stock
split, stock dividend, combination, reclassification, below-Market Price rights
offering to all holders of Common Stock or other similar event, which event
shall have taken place during the reference period for determination of the
Conversion Price for any Optional Conversion or Automatic Conversion of the
Series B Preferred Stock, then the Variable Conversion Price shall be
calculated giving appropriate effect to the stock split, stock dividend,
combination, reclassification or other similar event for all five (5) Trading
Days immediately preceding the Conversion Date.  In such event, the Corporation
shall notify the Transfer Agent of such change on or before the effective date
thereof.

                          (d)     Adjustment Due to Merger, Consolidation, Etc.
If, at any time when Series B Preferred Stock is issued and outstanding and
prior to the conversion of all Series B Preferred Stock, there shall be any
merger, consolidation, exchange of shares, recapitalization, reorganization, or
other similar event, as a result of which shares of Common Stock of the
Corporation shall be changed into the same or a different number of shares of
another class or classes of stock or securities of the Corporation or another
entity, or in case of any sale or conveyance of all or substantially all of the
assets of the Corporation other than in connection with a plan of complete
liquidation of the Corporation, then the holders of Series B Preferred Stock
shall thereafter have the right to receive upon conversion of the Series B
Preferred Stock, upon the bases and upon the terms and conditions specified
herein and in lieu of the shares of Common Stock immediately theretofore
issuable upon conversion, such stock, securities or assets which the holders of
Series B Preferred Stock would have been entitled to receive in such
transaction had the Series B Preferred Stock been converted in full (without
regard to any limitations on conversion contained herein) immediately prior to
such transaction, and in any such case appropriate provisions shall be made
with respect to the rights and interests of the holders of Series B Preferred
Stock to the end that the provisions hereof (including, without limitation,
provisions for adjustment of the Conversion Price and of the number of shares
of Common Stock issuable upon conversion of the Series B Preferred Stock) shall
thereafter be applicable, as nearly as may be practicable in relation to any
securities or assets thereafter deliverable upon the conversion of Series B
Preferred Stock.  The Corporation shall not effect any transaction described in
this subsection (d) unless (a) it first gives, to the extent practical, thirty
(30) days' prior written notice (but in any event at least fifteen (15)
business days prior written notice) of such merger, consolidation, exchange of
shares, recapitalization, reorganization  or other similar event or sale of
assets (during which time the holders of Series B Preferred Stock shall be
entitled to convert the Series B Preferred Stock) and (b) the resulting
successor or acquiring entity (if not the Corporation) assumes by written
instrument the obligations of this subsection (d).  The above provisions shall
similarly apply to successive consolidations, mergers, sales, transfers or
share exchanges.





                                      -9-
<PAGE>   10





                          (e)     Other Securities Offerings.  If, at any time
during the period ending six (6) months after the original date of issuance of
the Series B Preferred Stock, the Corporation sells Common Stock or securities
or options convertible into, exercisable for, or exchangeable for, Common
Stock, other than a sale pursuant to a bona fide registered public offering of
Common Stock by the Corporation (not including a continuous offering pursuant
to Rule 415 under the Securities Act of 1933, as amended), other than shares or
options issued pursuant to the Corporation's employee, director or consultant
stock option plans and other than sales of shares to underwriters, then, if the
effective or maximum sales price of the Common Stock with respect to such
transaction (including the effective or maximum conversion, exercise or
exchange price) ("Other Price") is less than the effective conversion price of
the Series B Preferred Stock at such time (including, in each case, any
discount attributable to the value of warrants issued to the holders of Series
B Preferred Stock and to the holders of such other shares or options giving
rise to the Other Price), the Corporation shall adjust the conversion price
applicable to the Series B Preferred Stock not yet converted in form and
substance reasonably satisfactory to the holders of Series B Preferred Stock so
that the conversion price applicable to the Series B Preferred Stock shall not,
in any event, be greater, after giving effect to all other adjustments
contained herein, than the Other Price.  For purposes of determining the
discount of any warrants issued by the Corporation during the period specified
above, such warrants shall be valued based upon the Black Scholes valuation
model where the interest rate used will be the one-year government bond yield
and volatility figure used will be 40%.  This paragraph shall not apply to a
financing transaction consisting of (i) the sale of Common Stock at a price at
or above the closing price of the Common Stock as of the Trading Day
immediately preceding the date of issuance (taking into account the value of
any warrants issued in connection therewith) or (ii) a private placement of the
Corporation's securities in connection with a strategic alliance, or as
consideration for a merger or acquisition.  For this purpose, a strategic
alliance shall mean a transaction in which the acquiror of the Corporation's
securities has a prospective or existing business relationship material to the
Corporation with the Corporation independent of such acquiror's acquisition of
the Corporation's securities.

                          (f)     Adjustment Due to Distribution.  Subject to
Article III, if the Corporation shall declare or make any distribution of its
assets (or rights to acquire its assets) to holders of Common Stock as a
dividend, stock repurchase, by way of return of capital or otherwise (including
any dividend or distribution to the Corporation's shareholders in cash or
shares (or rights to acquire shares) of capital stock of a subsidiary (i.e., a
spin-off)) (a "Distribution"), then the holders of Series B Preferred Stock
shall be entitled, upon any conversion of shares of Series B Preferred Stock
after the date of record for determining shareholders entitled to such
Distribution, to receive the amount of such assets which would have been
payable to the holder with respect to the shares of Common Stock issuable upon
such conversion had such holder been the holder of such shares of Common Stock
on the record date for the determination of shareholders entitled to such
Distribution.

                          (g)     Purchase Rights.  Subject to Article III, if
at any time when any Series B Preferred Stock is issued and outstanding, the
Corporation issues any convertible securities or rights to purchase stock,
warrants, securities or other property (the "Purchase Rights") pro rata to the
record holders of any class of Common Stock, then the holders of Series B
Preferred Stock will be entitled to acquire, upon the terms applicable to such
Purchase Rights,





                                      -10-
<PAGE>   11





the aggregate Purchase Rights which such holder could have acquired if such
holder had held the number of shares of Common Stock acquirable upon complete
conversion of the Series B Preferred Stock (without regard to any limitations
on conversion contained herein) 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.

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

                 D.       For purposes of Article VI.C(b) and (c) above,
"Market Price," which shall be measured as of the record date in respect of the
rights offering means (i) the average of the last reported sale prices for the
shares of Common Stock on Nasdaq as reported by Bloomberg, as applicable, for
the twenty (20) Trading Days immediately preceding such date, or (ii) if Nasdaq
is not the principal trading market for the shares of Common Stock, the average
of the last reported sale prices on the principal trading market for the Common
Stock during the same period as reported by Bloomberg, or (iii) if market value
cannot be calculated as of such date on any of the foregoing bases, the Market
Price shall be the fair market value as reasonably determined in good faith by
(a) the Board of Directors of the Corporation or, (b) at the option of a
majority-in-interest of the holders of the outstanding Series B Preferred Stock
by an independent investment bank of nationally recognized standing in the
valuation of businesses similar to the business of the Corporation.

                 E.       In order to convert Series B Preferred Stock into
full shares of Common Stock, a holder of Series B Preferred Stock shall: (i)
submit a copy of the fully executed notice of conversion in the form attached
hereto as Exhibit A ("Notice of Conversion") to the Corporation by facsimile
dispatched on the Conversion Date (or by other means resulting in notice to the
Corporation on the Conversion Date) at the office of the Corporation or its
designated Transfer Agent for the Series B Preferred Stock that the holder
elects to convert the same, which notice shall specify the number of shares of
Series B Preferred Stock to be converted, the applicable Conversion Price and a
calculation of the number of shares of Common Stock issuable upon such
conversion (together with a copy of the first page of each certificate to be
converted) prior to Midnight, New York City time (the "Conversion Notice
Deadline") on the date of conversion specified on the Notice of Conversion; and
(ii) surrender the original certificates representing the Series B Preferred
Stock being converted (the "Preferred Stock Certificates"), duly endorsed,
along with a copy of the Notice of Conversion to the office of the Corporation
or the Transfer Agent for the Series B Preferred Stock as soon as practicable





                                      -11-
<PAGE>   12





thereafter.  The Corporation shall not be obligated to issue certificates
evidencing the shares of Common Stock issuable upon such conversion, unless
either the Preferred Stock Certificates are delivered to the Company or its
Transfer Agent as provided above, or the holder notifies the Corporation or its
Transfer Agent that such certificates have been lost, stolen or destroyed
(subject to the requirements of subparagraph (a) below).  In the case of a
dispute as to the calculation of the Conversion Price, the Corporation shall
promptly issue such number of shares of Common Stock that are not disputed in
accordance with subparagraph (b) below.  The Corporation shall submit the
disputed calculations to its outside accountant via facsimile within two (2)
business days of receipt of the Notice of Conversion.  The accountant shall
audit the calculations and notify the Corporation and the holder of the results
no later than 48 hours from the time it receives the disputed calculations.
The accountant's calculation shall be deemed conclusive absent manifest error.

                          (a)     Lost or Stolen Certificates.  Upon receipt by
the Corporation of evidence of the loss, theft, destruction or mutilation of
any Preferred Stock Certificates representing shares of Series B Preferred
Stock, and (in the case of loss, theft or destruction) of indemnity reasonably
satisfactory to the Corporation, and upon surrender and cancellation of the
Preferred Stock Certificate(s), if mutilated, the Corporation shall execute and
deliver new Preferred Stock Certificate(s) of like tenor and date.

                          (b)     Delivery of Common Stock Upon Conversion.
Upon the surrender of certificates as described above together with a Notice of
Conversion, the Corporation shall issue and, within two (2) business days after
such surrender (or, in the case of lost, stolen or destroyed certificates,
after provision of agreement and indemnification pursuant to subparagraph (a)
above) (the "Delivery Period"), deliver (or cause its Transfer Agent to so
issue and deliver) to or upon the order of the holder (i) that number of shares
of Common Stock for the portion of the shares of Series B Preferred Stock
converted as shall be determined in accordance herewith and (ii) a certificate
representing the balance of the shares of Series B Preferred Stock not
converted, if any. In addition to any other remedies available to the holder,
including actual damages and/or equitable relief, the Corporation shall pay to
a holder $500 per day in cash for each day beyond the two (2) day grace period
following the Delivery Period that the Corporation fails to deliver Common
Stock issuable upon surrender of shares of Series B Preferred Stock with a
Notice of Conversion until such time as the Corporation has delivered all such
Common Stock.  Such cash amount shall be paid to such holder by the fifth day
of the month following the month in which it has accrued or, at the option of
the holder (by written notice to the Corporation by the first day of the month
following the month in which it has accrued), shall be convertible into Common
Stock in accordance with the terms of this Article VI.

                 In lieu of delivering physical certificates representing the
Common Stock issuable upon conversion, provided the Corporation's Transfer
Agent is participating in the Depository Trust Company ("DTC") Fast Automated
Securities Transfer ("FAST") program, upon request of the holder and its
compliance with the provisions contained in Article VI.A. and in this Article
VI.E., the Corporation shall use its best 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





                                      -12-
<PAGE>   13





Commission ("DWAC") system.  The time periods for delivery and penalties
described in the immediately preceding paragraph shall apply to the electronic
transmittals described herein.

                          (c)     Cash in Lieu of Fractional Shares.  If any
conversion of Series B Preferred Stock would result in a fractional share of
Common Stock or the right to acquire a fractional share of Common Stock, the
Corporation shall pay to the holder of such fractional share, cash in lieu of
such fractional share in an amount equal to such fraction multiplied by the
closing price of the Common Stock on the Conversion Date.

                          (d)     Conversion Date.  The "Conversion Date" shall
be the date specified in the Notice of Conversion, provided that the Notice of
Conversion is submitted by facsimile (or by other means resulting in notice) to
the Corporation or its Transfer Agent before Midnight, New York City time, on
the Conversion Date.  The person or persons entitled to receive the shares of
Common Stock issuable upon conversion shall be treated for all purposes as the
record holder or holders of such securities as of the Conversion Date and all
rights with respect to the shares of Series B Preferred Stock surrendered shall
forthwith terminate except the right to receive the shares of Common Stock or
other securities or property issuable on such conversion and except that the
holders preferential rights as a holder of Series B Preferred Stock shall
survive to the extent the corporation fails to deliver such securities.

                 F.       A number of shares of the authorized but unissued
Common Stock sufficient to provide for the conversion of the Series B Preferred
Stock outstanding at the then current Conversion Price shall at all times be
reserved by the Corporation, free from preemptive rights, for such conversion
or exercise. As of the date of issuance of the Series B Preferred Stock,
2,354,000 authorized and unissued shares of Common Stock have been duly
reserved for issuance upon conversion of the Series B Preferred Stock (the
"Reserved Amount").  The Reserved Amount shall be increased from time to time
in accordance with the Company's obligations pursuant to Section 4(h) of the
Purchase Agreement.  In addition, if the Corporation shall issue any securities
or make any change in its capital structure which would change the number of
shares of Common Stock into which each share of the Series B Preferred Stock
shall be convertible at the then current Conversion Price, the Corporation
shall at the same time also make proper provision so that thereafter there
shall be a sufficient number of shares of Common Stock authorized and reserved,
free from preemptive rights, for conversion of the outstanding Series B
Preferred Stock.

                 If at any time a holder of shares of Series B Preferred Stock
submits a Notice of Conversion, and the Corporation does not have sufficient
authorized but unissued shares of Common Stock available to effect such
conversion in accordance with the provisions of this Article VI (a "Conversion
Default"), the Corporation shall issue to the holder (or holders, if more than
one holder submits a Notice of Conversion in respect of the same Conversion
Date, pro rata based on the ratio that the number of shares of Series B
Preferred Stock then held by each such holder bears to the aggregate number of
such shares held by such holders) all of the shares of Common Stock which are
available to effect such conversion.  The number of shares of Series B
Preferred Stock included in the Notice of Conversion which exceeds the amount
which is then convertible into available shares of Common Stock (the "Excess
Amount") shall,





                                      -13-
<PAGE>   14





notwithstanding anything to the contrary contained herein, not be convertible
into Common Stock in accordance with the terms hereof until (and at the
holder's option at any time after) the date additional shares of Common Stock
are authorized by the Corporation to permit such conversion, at which time the
Conversion Price in respect thereof shall be the lesser of (i) the Conversion
Price on the Conversion Default Date (as defined below) and (ii) the Conversion
Price on the Conversion Date elected by the holder in respect thereof.  The
Corporation shall use its best efforts to effect an increase in the authorized
number of shares of Common Stock as soon as possible following a Conversion
Default.  In addition, the Corporation shall pay to the holder payments
("Conversion Default Payments") for a Conversion Default in the amount of (a)
(N/365), multiplied by (b) the sum of the Stated Value plus the Premium Amount
per share of Series B Preferred Stock through the Authorization Date (as
defined below), multiplied by (c) the Excess Amount on the day the holder
submits a Notice of Conversion giving rise to a Conversion Default (the
"Conversion Default Date"), multiplied by (d) .24, where (i) N = the number of
days from the Conversion Default Date to the date (the "Authorization Date")
that the Corporation authorizes a sufficient number of shares of Common Stock
to effect conversion of the full number of shares of Series B Preferred Stock.
The Corporation shall send notice to the holder of the authorization of
additional shares of Common Stock, the Authorization Date and the amount of
holder's accrued Conversion Default Payments.  The accrued Conversion Default
Payment for each calendar month shall be paid in cash or shall be convertible
into Common Stock at the Conversion Price, at the holder's option, as follows:

                          (a)     In the event the holder elects to take such
payment in cash, cash payment shall be made to holder by the fifth day of the
month following the month in which it has accrued; and

                          (b)     In the event the holder elects to take such
payment in Common Stock, the holder may convert such payment amount into Common
Stock at the Conversion Price (as in effect at the time of Conversion) at any
time after the fifth day of the month following the month in which it has
accrued in accordance with the terms of this Article VI (so long as there is
then a sufficient number of authorized shares).

                 Nothing herein shall limit the holder's right to pursue actual
damages for the Corporation's failure to maintain a sufficient number of
authorized shares of Common Stock, and each holder shall have the right to
pursue all remedies available at law or in equity (including a decree of
specific performance and/or injunctive relief).

                 G.       Upon the occurrence of each adjustment or
readjustment of the Conversion Price pursuant to this Article VI, the
Corporation, at its expense, shall promptly compute such adjustment or
readjustment in accordance with the terms hereof and prepare and furnish to
each holder of Series B Preferred Stock a certificate setting forth such
adjustment or readjustment and showing in detail the facts upon which such
adjustment or readjustment is based.  The Corporation shall, upon the written
request at any time of any holder of Series B Preferred Stock, furnish or cause
to be furnished 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





                                      -14-
<PAGE>   15





of shares of Common Stock and the amount, if any, of other securities or
property which at the time would be received upon conversion of a share of
Series B Preferred Stock.

                           VII.  Automatic Conversion

                 So long as the Registration Statement is effective and there
is not then a continuing Mandatory Redemption Event, each share of Series B
Preferred Stock issued and outstanding on June 20, 2002, subject to any
adjustment pursuant to Article V.A.(ii)  (the "Automatic Conversion Date"),
automatically shall be converted into shares of Common Stock on such date at
the then effective Conversion Price in accordance with, and subject to, the
provisions of Article VI hereof (the "Automatic Conversion").  The Automatic
Conversion Date shall be the Conversion Date for purposes of determining the
Conversion Price and the time within which certificates representing the Common
Stock must be delivered to the holder.


                              VIII.  Voting Rights

                 The holders of the Series B Preferred Stock have no voting
power whatsoever, except as otherwise provided by the General Corporation Law
of the State of Delaware ("DGCL"), in this Article VIII, and in Article IX
below.

                 Notwithstanding the above, the Corporation shall provide each
holder of Series B Preferred Stock with prior notification of any meeting of
the shareholders (and copies of proxy materials and other information sent to
shareholders).  In the event of any taking by the Corporation of a record of
its shareholders for the purpose of determining shareholders who are entitled
to 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 for the purpose of
determining shareholders who are entitled to vote in connection with any
proposed sale, lease or conveyance of all or substantially all of the assets of
the Corporation, or any proposed liquidation, dissolution or winding up of the
Corporation, the Corporation shall mail a notice to each holder, at least ten
(10) days prior to the record date specified therein (or thirty (30) days prior
to the consummation of the  transaction or event, whichever is earlier), of the
date on which any such record is to be taken for the purpose of such dividend,
distribution, right or other event, and a brief statement regarding the amount
and character of such dividend, distribution, right or other event to the
extent known at such time.

                 To the extent that under the DGCL the vote of the holders of
the Series B Preferred Stock, voting separately as a class or series as
applicable, is required to authorize a given action of the Corporation, the
affirmative vote or consent of the holders of at least a majority of the shares
of the Series B Preferred Stock represented at a duly held meeting at which a
quorum is present or by written consent of a majority of the shares of Series B
Preferred Stock (except as otherwise may be required under the DGCL) shall
constitute the approval of such action by the class.  To the extent that under
the DGCL holders of the Series B Preferred Stock are entitled to vote on a
matter with holders of Common Stock, voting





                                      -15-
<PAGE>   16





together as one class, each share of Series B 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
shareholders as the date as of which  the Conversion Price is calculated.
Holders of the Series B Preferred Stock shall be entitled to notice of all
shareholder meetings or written consents (and copies of proxy materials and
other information sent to shareholders) with respect to which they would be
entitled to vote, which notice would be provided pursuant to the Corporation's
bylaws and the DGCL.

                                      IX.  Protective Provisions

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

                          (a)     alter or change the rights, preferences or
privileges of the Series B Preferred Stock or any Senior Securities so as to
affect adversely the Series B Preferred Stock;

                          (b)     create any new class or series of capital
stock having a preference over the Series B Preferred Stock as to distribution
of assets upon liquidation, dissolution or winding up of the Corporation (as
previously defined in Article II hereof, "Senior Securities");

                          (c)     create any new class or series of capital
stock ranking pari passu with the Series B Preferred Stock as to distribution
of assets upon liquidation, dissolution or winding up of the Corporation (as
previously defined in Article II hereof, "Pari Passu Securities");

                          (d)     increase the authorized number of shares of 
Series B Preferred Stock; or

                          (e)     do any act or thing not authorized or
contemplated by this Certificate of Designation which would result in taxation
of the holders of shares of the Series B 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).

                 In the event holders of at least a majority of the then
outstanding shares of Series B Preferred Stock agree to allow the Corporation
to alter or change the rights, preferences or privileges of the shares of
Series B Preferred Stock, pursuant to subsection (a) above, so as to affect the
Series B Preferred Stock, then the Corporation will deliver notice of such
approved change to the holders of the Series B Preferred Stock that did not
agree to such alteration or change (the "Dissenting Holders") and Dissenting
Holders shall have the right for a period of thirty (30) days to convert
pursuant to the terms of this Certificate of Designation as they exist prior to
such alteration or change or continue to hold their shares of Series B
Preferred Stock.





                                      -16-
<PAGE>   17





                            X.  Pro Rata Allocations

                 The Maximum Share Amount and the Reserved Amount (including
any increases thereto) shall be allocated by the Corporation pro rata among the
holders of Series B Preferred Stock based on the number of shares of Series B
Preferred Stock then held by each holder relative to the total aggregate number
of shares of Series B Preferred Stock then outstanding.






















                                      -17-
<PAGE>   18





                 IN WITNESS WHEREOF, this Certificate of Designation is
executed on behalf of the Corporation this 20th day of June, 1997.


                                                   LASER VISION CENTERS, INC.



                                                   By: /s/ John J. Klobnak
                                                      ------------------------- 
                                                      John J. Klobnak
                                                      Chief Executive Officer





                                      -18-
<PAGE>   19





                                                                       EXHIBIT A

                              NOTICE OF CONVERSION

                    (To be Executed by the Registered Holder
               in order to Convert the Series B Preferred Stock)

                 The undersigned hereby irrevocably elects to convert ______
shares of Series B Preferred Stock, represented by stock certificate No(s).
__________ (the "Preferred Stock Certificates") into shares of common stock
("Common Stock") of Laser Vision Centers, Inc.  (the "Corporation") according
to the conditions of the Certificate of Designation of Series B Preferred
Stock, as of the date written below.  If securities are to be issued in the
name of a person other than the undersigned, the undersigned will pay all
transfer taxes payable with respect thereto and is delivering herewith such
certificates.  No fee will be charged to the Holder for any conversion, except
for transfer taxes, if any.  A copy of each Preferred Stock Certificate is
attached hereto (or evidence of loss, theft or destruction thereof).

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


                 Date of Conversion:___________________________

                 Applicable Conversion Price:__________________

                 Number of Shares of
                 Common Stock to be Issued:____________________

                 Signature:____________________________________

                 Name:_________________________________________

                 Address:______________________________________


*The Corporation is not required to issue shares of Common Stock until the
original Series B Preferred Stock Certificate(s) (or evidence of loss, theft or
destruction thereof) to be converted are received by the Corporation or its
Transfer Agent.  The Corporation shall issue and deliver shares of Common Stock
to an overnight courier not later than two (2) business days following receipt
of the original Preferred Stock Certificate(s) to be converted, and shall make
payments pursuant  to the Certificate of Designation for the number of business
days such issuance and delivery is late.







<PAGE>   1



                                                                     EXHIBIT 4.2





         THIS WARRANT AND THE SHARES ISSUABLE UPON THE EXERCISE OF THIS WARRANT
         HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED.
         EXCEPT AS OTHERWISE SET FORTH HEREIN OR IN A SECURITIES PURCHASE
         AGREEMENT DATED AS OF JUNE 20, 1997, NEITHER THIS WARRANT NOR ANY OF
         SUCH SHARES MAY BE SOLD, OFFERED FOR SALE, ASSIGNED, TRANSFERRED, OR
         OTHERWISE DISPOSED OF IN THE ABSENCE OF REGISTRATION UNDER SUCH ACT OR
         AN OPINION OF COUNSEL THAT REGISTRATION IS NOT REQUIRED UNDER SUCH ACT
         OR UNLESS SOLD PURSUANT TO RULE 144 UNDER SUCH ACT.  ANY SUCH SALE,
         ASSIGNMENT OR TRANSFER MUST ALSO COMPLY WITH APPLICABLE STATE
         SECURITIES LAWS.

                                                                      Right to
                                                                      Purchase
                                                                      100,000
                                                                      Shares of
                                                                      Common
                                                                      Stock, par
                                                                      value $.01
                                                                      per share



                    STOCK PURCHASE WARRANT (INITIAL WARRANT)

         THIS CERTIFIES THAT, for value received, RGC International Investors,
LDC or its registered assigns, is entitled to purchase from Laser Vision
Centers, Inc., a Delaware corporation (the "Company"), at any time or from time
to time during the period specified in Paragraph 2 hereof, One Hundred Thousand
(100,000) fully paid and nonassessable shares of the Company's Common Stock,
par value $.01 per share (the "Common Stock"), at an exercise price of $9.3925
per share (the "Exercise Price").  The term "Warrant Shares", as used herein,
refers to the shares of Common Stock purchasable hereunder.  The Warrant Shares
and the Exercise Price are subject to adjustment as provided in Paragraph 4
hereof.  The term Warrants means this Warrant and the other warrants issued
pursuant to that certain Securities Purchase Agreement, dated June 20, 1997, by
and among the Company and the Buyers listed on the execution page thereof (the
"Securities Purchase Agreement").

<PAGE>   2


         This Warrant is subject to the following terms, provisions, and
conditions:

         1.      MANNER OF EXERCISE; ISSUANCE OF CERTIFICATES; PAYMENT FOR
SHARES.  Subject to the provisions hereof, this Warrant may be exercised by the
holder hereof, in whole or in part, by the surrender of this Warrant, together
with a completed exercise agreement in the form attached hereto (the "Exercise
Agreement"), to the Company during normal business hours on any business day at
the Company's principal executive offices (or such other office or agency of
the Company as it may designate by notice to the holder hereof), and upon (i)
payment to the Company in cash, by certified or official bank check or by wire
transfer for the account of the Company of the Exercise Price for the Warrant
Shares specified in the Exercise Agreement or (ii) if the resale of the Warrant
Shares by the holder is not then registered pursuant to an effective
registration statement under the Securities Act of 1933, as amended (the
"Securities Act"), delivery to the Company of a written notice of an election
to effect a "Cashless Exercise" (as defined in Section 11(c) below) for the
Warrant Shares specified in the Exercise Agreement.  The Warrant Shares so
purchased shall be deemed to be issued to the holder hereof or such holder's
designee, as the record owner of such shares, as of the close of business on
the date on which this Warrant shall have been surrendered, the completed
Exercise Agreement shall have been delivered, and payment shall have been made
for such shares as set forth above.  Certificates for the Warrant Shares so
purchased, representing the aggregate number of shares specified in the
Exercise Agreement, shall be delivered to the holder hereof within a reasonable
time, not exceeding three (3) business days, after this Warrant shall have been
so exercised.  The certificates so delivered shall be in such denominations as
may be requested by the holder hereof and shall be registered in the name of
such holder or such other name as shall be designated by such holder.  If this
Warrant shall have been exercised only in part, then, unless this Warrant has
expired, the Company shall, at its expense, at the time of delivery of such
certificates, deliver to the holder a new Warrant representing the number of
shares with respect to which this Warrant shall not then have been exercised.

                 Notwithstanding anything in this Warrant to the contrary, in
no event shall the Holder of this Warrant be entitled to exercise a number of
Warrants (or portions thereof) in excess of the number of Warrants (or portions
thereof) upon exercise of which the sum of (i) the number of shares of Common
Stock beneficially owned by the Holder and its affiliates (other than shares of
Common Stock which may be deemed beneficially owned through the ownership of
the unexercised Warrants and unconverted shares of Series B Preferred Stock)
and (ii) the number of shares of Common Stock issuable upon exercise of the
Warrants (or portions thereof) with respect to which the determination
described herein is being made, would result in beneficial ownership by the
Holder and its affiliates of more than 4.9% of the outstanding shares of Common
Stock.  For purposes of the immediately preceding sentence, beneficial
ownership shall be determined in accordance with Section 13(d) of the
Securities Exchange Act of 1934, as amended, and Regulation 13D-G thereunder,
except as otherwise provided in clause (i) hereof.



                                     -2-
<PAGE>   3





         2.      PERIOD OF EXERCISE.  This Warrant is exercisable at any time
or from time to time on or after the date on which this Warrant is issued and
delivered pursuant to the terms of the Securities Purchase Agreement and before
5:00 p.m., New York City time on the fifth (5th) anniversary of the date of
issuance (the "Exercise Period").

         3.      CERTAIN AGREEMENTS OF THE COMPANY.  The Company hereby
covenants and agrees as follows:

                 (a)  SHARES TO BE FULLY PAID.  All Warrant Shares will, upon
issuance in accordance with the terms of this Warrant, be validly issued, fully
paid, and nonassessable and free from all taxes, liens, and charges with
respect to the issue thereof.

                 (b)  RESERVATION OF SHARES.  During the Exercise Period, the
Company shall at all times have authorized, and reserved for the purpose of
issuance upon exercise of this Warrant, a sufficient number of shares of Common
Stock to provide for the exercise of this Warrant.

                 (c)  LISTING.  The Company shall promptly secure the listing
of the shares of Common Stock issuable upon exercise of the Warrant upon each
national securities exchange or automated quotation system, if any, upon which
shares of Common Stock are then listed (subject to official notice of issuance
upon exercise of this Warrant) and shall maintain, so long as any other shares
of Common Stock shall be so listed, such listing of all shares of Common Stock
from time to time issuable upon the exercise of this Warrant; and the Company
shall so list on each national securities exchange or automated quotation
system, as the case may be, and shall maintain such listing of, any other
shares of capital stock of the Company issuable upon the exercise of this
Warrant if and so long as any shares of the same class shall be listed on such
national securities exchange or automated quotation system.

                 (d)  CERTAIN ACTIONS PROHIBITED.  The Company will not, by
amendment of its charter 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 to be observed or performed by it hereunder, but will at all times
in good faith assist in the carrying out of all the provisions of this Warrant
and in the taking of all such action as may reasonably be requested by the
holder of this Warrant in order to protect the exercise privilege of the holder
of this Warrant against dilution or other impairment, consistent with the tenor
and purpose of this Warrant.  Without limiting the generality of the foregoing,
the Company (i) will not increase the par value of any shares of Common Stock
receivable upon the exercise of this Warrant above the Exercise Price then in
effect, and (ii) will take all such actions as may be necessary or appropriate
in order that the Company may validly and legally issue fully paid and
nonassessable shares of Common Stock upon the exercise of this Warrant.

                 (e)  SUCCESSORS AND ASSIGNS.  This Warrant will be binding
upon any entity succeeding to the Company by merger, consolidation, or
acquisition of all or substantially all the Company's assets.





                                      -3-
<PAGE>   4





         4.      ANTIDILUTION PROVISIONS.  During the Exercise Period, the
Exercise Price and the number of Warrant Shares shall be subject to adjustment
from time to time as provided in this Paragraph 4.

         In the event that any adjustment of the Exercise Price as required
herein results in a fraction of a cent, such Exercise Price shall be rounded up
to the nearest cent.

                 (a)      ADJUSTMENT OF EXERCISE PRICE AND NUMBER OF SHARES
UPON ISSUANCE OF COMMON STOCK.  Except as otherwise provided in Paragraphs 4(c)
and 4(e) hereof, if and whenever on or after the date of issuance of this
Warrant, the Company issues or sells, or in accordance with Paragraph 4(b)
hereof is deemed to have issued or sold, any shares of Common Stock for no
consideration or for a consideration per share (before deduction of reasonable
expenses or commissions or underwriting discounts or allowances in connection
therewith) less than the Market Price (as hereinafter defined) on the date of
issuance (a "Dilutive Issuance"), then immediately upon the Dilutive Issuance,
the Exercise Price will be reduced to a price determined by multiplying the
Exercise Price in effect immediately prior to the Dilutive Issuance by a
fraction, (i) the numerator of which is an amount equal to the sum of (x) the
number of shares of Common Stock actually outstanding immediately prior to the
Dilutive Issuance, plus (y) the aggregate consideration, calculated as set
forth in Paragraph 4(b) hereof, received by the Company upon such Dilutive
Issuance, divided by the Market Price in effect immediately prior to the
Dilutive Issuance, and (ii) the denominator of which is the total number of
shares of Common Stock Deemed Outstanding (as defined below) immediately after
the Dilutive Issuance.

                 (b)      EFFECT ON EXERCISE PRICE OF CERTAIN EVENTS.  For
purposes of determining the adjusted Exercise Price under Paragraph 4(a)
hereof, the following will be applicable:

                          (i)     ISSUANCE OF RIGHTS OR OPTIONS.  If the
Company in any manner issues or grants any warrants, rights or options, whether
or not immediately exercisable, to subscribe for or to purchase Common Stock or
other securities convertible into or exchangeable for Common Stock
("Convertible Securities") (such warrants, rights and options to purchase
Common Stock or Convertible Securities are hereinafter referred to as
"Options") and the price per share for which Common Stock is issuable upon the
exercise of such Options is less than the Market Price on the date of issuance
or grant of such Options, then the maximum total number of shares of Common
Stock issuable upon the exercise of all such Options will, as of the date of
the issuance or grant of such Options, be deemed to be outstanding and to have
been issued and sold by the Company for such price per share.  For purposes of
the preceding sentence, the "price per share for which Common Stock is issuable
upon the exercise of such Options" is determined by dividing (i) the total
amount, if any, received or receivable by the Company as consideration for the
issuance or granting of all such Options, plus the minimum aggregate amount of
additional consideration, if any, payable to the Company upon the exercise of
all such Options, plus, in the case of Convertible Securities issuable upon the
exercise of such Options, the minimum aggregate amount of additional
consideration payable upon the conversion or exchange thereof at the





                                      -4-
<PAGE>   5





time such Convertible Securities first become convertible or exchangeable, by
(ii) the maximum total number of shares of Common Stock issuable upon the
exercise of all such Options (assuming full conversion of Convertible
Securities, if applicable).  No further adjustment to the Exercise Price will
be made upon the actual issuance of such Common Stock upon the exercise of such
Options or upon the conversion or exchange of Convertible Securities issuable
upon exercise of such Options.

                          (ii)    ISSUANCE OF CONVERTIBLE SECURITIES.  If the
Company in any manner issues or sells any Convertible Securities, whether or
not immediately convertible (other than where the same are issuable upon the
exercise of Options) and the price per share for which Common Stock is issuable
upon such conversion or exchange is less than the Market Price on the date of
issuance, then the maximum total number of shares of Common Stock issuable upon
the conversion or exchange of all such Convertible Securities will, as of the
date of the issuance of such Convertible Securities, be deemed to be
outstanding and to have been issued and sold by the Company for such price per
share.  For the purposes of the preceding sentence, the "price per share for
which Common Stock is issuable upon such conversion or exchange" is determined
by dividing (i) the total amount, if any, received or receivable by the Company
as consideration for the issuance or sale of all such Convertible Securities,
plus the minimum aggregate amount of additional consideration, if any, payable
to the Company upon the conversion or exchange thereof at the time such
Convertible Securities first become convertible or exchangeable, by (ii) the
maximum total number of shares of Common Stock issuable upon the conversion or
exchange of all such Convertible Securities.  No further adjustment to the
Exercise Price will be made upon the actual issuance of such Common Stock upon
conversion or exchange of such Convertible Securities.

                          (iii)   CHANGE IN OPTION PRICE OR CONVERSION RATE.
If there is a change at any time in (i) the amount of additional consideration
payable to the Company upon the exercise of any Options; (ii) the amount of
additional consideration, if any, payable to the Company upon the conversion or
exchange of any Convertible Securities; or (iii) the rate at which any
Convertible Securities are convertible into or exchangeable for Common Stock
(other than under or by reason of provisions designed to protect against
dilution), the Exercise Price in effect at the time of such change will be
readjusted to the Exercise Price which would have been in effect at such time
had such Options or Convertible Securities still outstanding provided for such
changed additional consideration or changed conversion rate, as the case may
be, at the time initially granted, issued or sold.

                          (iv)    TREATMENT OF EXPIRED OPTIONS AND UNEXERCISED
CONVERTIBLE SECURITIES.  If, in any case, the total number of shares of Common
Stock issuable upon exercise of any Option or upon conversion or exchange of
any Convertible Securities is not, in fact, issued and the rights to exercise
such Option or to convert or exchange such Convertible Securities shall have
expired or terminated, the Exercise Price then in effect will be readjusted to
the Exercise Price which would have been in effect at the time of such
expiration or termination had such Option or Convertible Securities, to the
extent outstanding immediately prior to such expiration or termination (other
than in respect of the actual





                                      -5-
<PAGE>   6





number of shares of Common Stock issued upon exercise or conversion thereof),
never been issued.

                          (v)     CALCULATION OF CONSIDERATION RECEIVED.  If
any Common Stock, Options or Convertible Securities are issued, granted or sold
for cash, the consideration received therefor for purposes of this Warrant will
be the amount received by the Company therefor, before deduction of reasonable
commissions, underwriting discounts or allowances or other reasonable expenses
paid or incurred by the Company in connection with such issuance, grant or
sale.  In case any Common Stock, Options or Convertible Securities are issued
or sold for a consideration part or all of which shall be other than cash, the
amount of the consideration other than cash received by the Company will be the
fair value of such consideration, except where such consideration consists of
securities, in which case the amount of consideration received by the Company
will be the Market Price thereof as of the date of receipt.  In case any Common
Stock, Options or Convertible Securities are issued in connection with any
merger or consolidation in which the Company is the surviving corporation, the
amount of consideration therefor will be deemed to be the fair value of such
portion of the net assets and business of the non-surviving corporation as is
attributable to such Common Stock, Options or Convertible Securities, as the
case may be.  The fair value of any consideration other than cash or securities
will be determined in good faith by the Board of Directors of the Company.

                          (vi)    EXCEPTIONS TO ADJUSTMENT OF EXERCISE PRICE.
No adjustment to the Exercise Price will be made (i) upon the exercise of any
warrants, options or convertible securities granted, issued and outstanding on
the date of issuance of this Warrant; (ii) upon the grant or exercise of any
stock or options which may hereafter be granted or exercised under any employee
benefit plan of the Company now existing or to be implemented in the future, so
long as the issuance of such stock or options is approved by a majority of the
independent members of the Board of Directors of the Company or a majority of
the members of a committee of independent directors established for such
purpose; or (iii) upon the exercise of the Warrants.

                 (c)      SUBDIVISION OR COMBINATION OF COMMON STOCK.  If the
Company at any time subdivides (by any stock split, stock dividend,
recapitalization, reorganization, reclassification or otherwise) the shares of
Common Stock acquirable hereunder into a greater number of shares, then, after
the date of record for effecting such subdivision, the Exercise Price in effect
immediately prior to such subdivision will be proportionately reduced.  If the
Company at any time combines (by reverse stock split, recapitalization,
reorganization, reclassification or otherwise) the shares of Common Stock
acquirable hereunder into a smaller number of shares, then, after the date of
record for effecting such combination, the Exercise Price in effect immediately
prior to such combination will be proportionately increased.

                 (d)      ADJUSTMENT IN NUMBER OF SHARES.  Upon each adjustment
of the Exercise Price pursuant to the provisions of this Paragraph 4, the
number of shares of Common Stock issuable upon exercise of this Warrant shall
be adjusted by multiplying a





                                      -6-
<PAGE>   7





number equal to the Exercise Price in effect immediately prior to such
adjustment by the number of shares of Common Stock issuable upon exercise of
this Warrant immediately prior to such adjustment and dividing the product so
obtained by the adjusted Exercise Price.

                 (e)      CONSOLIDATION, MERGER OR SALE.  In case of any
consolidation of the Company with, or merger of the Company into any other
corporation, or in case of any sale or conveyance of all or substantially all
of the assets of the Company other than in connection with a plan of complete
liquidation of the Company, then as a condition of such consolidation, merger
or sale or conveyance, adequate provision will be made whereby the holder of
this Warrant will have the right to acquire and receive upon exercise of this
Warrant in lieu of the shares of Common Stock immediately theretofore
acquirable upon the exercise of this Warrant, such shares of stock, securities
or assets as may be issued or payable with respect to or in exchange for the
number of shares of Common Stock immediately theretofore acquirable and
receivable upon exercise of this Warrant had such consolidation, merger or sale
or conveyance not taken place.  In any such case, the Company will make
appropriate provision to insure that the provisions of this Paragraph 4 hereof
will thereafter be applicable as nearly as may be in relation to any shares of
stock or securities thereafter deliverable upon the exercise of this Warrant.
The Company will not effect any consolidation, merger or sale or conveyance
unless prior to the consummation thereof, the successor corporation (if other
than the Company) assumes by written instrument the obligations under this
Paragraph 4 and the obligations to deliver to the holder of this Warrant such
shares of stock, securities or assets as, in accordance with the foregoing
provisions, the holder may be entitled to acquire.

                 (f)      DISTRIBUTION OF ASSETS.  In case the Company shall
declare or make any distribution of its assets (including cash) to holders of
Common Stock as a partial liquidating dividend, by way of return of capital or
otherwise, then, after the date of record for determining stockholders entitled
to such distribution, but prior to the date of distribution, the holder of this
Warrant shall be entitled upon exercise of this Warrant for the purchase of any
or all of the shares of Common Stock subject hereto, to receive the amount of
such assets which would have been payable to the holder had such holder been
the holder of such shares of Common Stock on the record date for the
determination of stockholders entitled to such distribution.

                 (g)  NOTICE OF ADJUSTMENT.  Upon the occurrence of any event
which requires any adjustment of the Exercise Price, then, and in each such
case, the Company shall give notice thereof to the holder of this Warrant,
which notice shall state the Exercise Price resulting from such adjustment and
the increase or decrease in the number of Warrant Shares purchasable at such
price upon exercise, setting forth in reasonable detail the method of
calculation and the facts upon which such calculation is based.  Such
calculation shall be certified by the chief financial officer of the Company.

                 (h)      MINIMUM ADJUSTMENT OF EXERCISE PRICE.  No adjustment
of the Exercise Price shall be made in an amount of less than 1% of the
Exercise Price in effect at the time such adjustment is otherwise required to
be made, but any such lesser adjustment





                                      -7-
<PAGE>   8





shall be carried forward and shall be made at the time and together with the
next subsequent adjustment which, together with any adjustments so carried
forward, shall amount to not less than 1% of such Exercise Price.

                 (i)      NO FRACTIONAL SHARES.  No fractional shares of Common
Stock are to be issued upon the exercise of this Warrant, 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 Market Price of a
share of Common Stock on the date of such exercise.

                 (j)  OTHER NOTICES.  In case at any time:

                          (i)    the Company shall declare any dividend upon the
Common Stock payable in shares of stock of any class or make any other
distribution (including dividends or distributions payable in cash out of
retained earnings) to the holders of the Common Stock;

                          (ii)   the Company shall offer for subscription pro
rata to the holders of the Common Stock any additional shares of stock of any
class or other rights;

                          (iii)  there shall be any capital reorganization of
the Company, or reclassification of the Common Stock, or consolidation or
merger of the Company with or into, or sale of all or substantially all its
assets to, another corporation or entity; or

                          (iv)  there shall be a voluntary or involuntary 
dissolution, liquidation or winding-up of the Company;

then, in each such case, the Company shall give to the holder of this Warrant
(a) notice of the date on which the books of the Company shall close or a
record shall be taken for determining the holders of Common Stock entitled to
receive any such dividend, distribution, or subscription rights or for
determining the holders of Common Stock entitled to vote in respect of any such
reorganization, reclassification, consolidation, merger, sale, dissolution,
liquidation or winding-up and (b) in the case of any such reorganization,
reclassification, consolidation, merger, sale, dissolution, liquidation or
winding-up, notice of the date (or, if not then known, a reasonable
approximation thereof by the Company) when the same shall take place.  Such
notice shall also specify the date on which the holders of Common Stock shall
be entitled to receive such dividend, distribution, or subscription rights or
to exchange their Common Stock for stock or other securities or property
deliverable upon such reorganization, reclassification, consolidation, merger,
sale, dissolution, liquidation, or winding-up, as the case may be.  Such notice
shall be given at least 30 days prior to the record date or the date on which
the Company's books are closed in respect thereto.  Failure to give any such
notice or any defect therein shall not affect the validity of the proceedings
referred to in clauses (i), (ii), (iii) and (iv) above.

                 (k)      CERTAIN EVENTS.  If any event occurs of the type
contemplated by the adjustment provisions of this Paragraph 4 but not expressly
provided for by such provisions, the Company will give notice of such event as
provided in Paragraph 4(g) hereof, and the





                                      -8-
<PAGE>   9





Company's Board of Directors will make an appropriate adjustment in the
Exercise Price and the number of shares of Common Stock acquirable upon
exercise of this Warrant so that the rights of the Holder shall be neither
enhanced nor diminished by such event.

                  (l)     CERTAIN DEFINITIONS.

                          (i)     "Common Stock Deemed Outstanding" shall mean
the number of shares of Common Stock actually outstanding (not including shares
of Common Stock held in the treasury of the Company), plus (x) pursuant to
Paragraph 4(b)(i) hereof, the maximum total number of shares of Common Stock
issuable upon the exercise of Options, as of the date of such issuance or grant
of such Options, if any, and (y) pursuant to Paragraph 4(b)(ii) hereof, the
maximum total number of shares of Common Stock issuable upon conversion or
exchange of Convertible Securities, as of the date of issuance of such
Convertible Securities, if any.

                          (ii)    "Market Price," as of any date, (i) means the
average of the last reported sale prices for the shares of Common Stock on the
Nasdaq National Market ("Nasdaq") for the five (5) trading days immediately
preceding such date as reported by Bloomberg, L.P. ("Bloomberg"), or (ii) if
Nasdaq is not the principal trading market for the shares of Common Stock, the
average of the last reported sale prices on the principal trading market for
the Common Stock during the same period as reported by Bloomberg, or (iii) if
market value cannot be calculated as of such date on any of the foregoing
bases, the Market Price shall be the fair market value as reasonably determined
in good faith by (a) the Board of Directors of the Corporation or, at the
option of a majority-in-interest of the holders of the outstanding Warrants by
(b) an independent investment bank of nationally recognized standing in the
valuation of businesses similar to the business of the corporation. The manner
of determining the Market Price of the Common Stock set forth in the foregoing
definition shall apply with respect to any other security in respect of which a
determination as to market value must be made hereunder.

                          (iii)   "Common Stock," for purposes of this
Paragraph 4, includes the Common Stock, par value $.01 per share, and any
additional class of stock of the Company having no preference as to dividends
or distributions on liquidation, provided that the shares purchasable pursuant
to this Warrant shall include only shares of Common Stock, par value $.01 per
share, in respect of which this Warrant is exercisable, or shares resulting
from any subdivision or combination of such Common Stock, or in the case of any
reorganization, reclassification, consolidation, merger, or sale of the
character referred to in Paragraph 4(e) hereof, the stock or other securities
or property provided for in such Paragraph.

         5.      ISSUE TAX.  The issuance of certificates for Warrant Shares
upon the exercise of this Warrant shall be made without charge to the holder of
this Warrant or such shares for any issuance tax or other costs in respect
thereof, provided that the Company shall not be required to pay any tax which
may be payable in respect of any transfer involved in the issuance and delivery
of any certificate in a name other than the holder of this Warrant.





                                      -9-
<PAGE>   10





         6.      NO RIGHTS OR LIABILITIES AS A SHAREHOLDER.  This Warrant shall
not entitle the holder hereof to any voting rights or other rights as a
shareholder of the Company.  No provision of this Warrant, in the absence of
affirmative action by the holder hereof to purchase Warrant Shares, and no mere
enumeration herein of the rights or privileges of the holder hereof, shall give
rise to any liability of such holder for the Exercise Price or as a shareholder
of the Company, whether such liability is asserted by the Company or by
creditors of the Company.

         7.      TRANSFER, EXCHANGE, AND REPLACEMENT OF WARRANT.

                 (a)  RESTRICTION ON TRANSFER.  This Warrant and the rights
granted to the holder hereof are transferable, in whole or in part, upon
surrender of this Warrant, together with a properly executed assignment in the
form attached hereto, at the office or agency of the Company referred to in
Paragraph 7(e) below, provided, however, that any transfer or assignment shall
be subject to the conditions set forth in Paragraph 7(f) hereof and to the
applicable provisions of the Securities Purchase Agreement.  Until due
presentment for registration of transfer on the books of the Company, the
Company may treat the registered holder hereof as the owner and holder hereof
for all purposes, and the Company shall not be affected by any notice to the
contrary.  Notwithstanding anything to the contrary contained herein, the
registration rights described in Paragraph 8 are assignable only in accordance
with the provisions of that certain Registration Rights Agreement, dated as of
June 20, 1997, by and among the Company and the other signatories thereto (the
"Registration Rights Agreement").

                 (b)  WARRANT EXCHANGEABLE FOR DIFFERENT DENOMINATIONS.  This
Warrant is exchangeable, upon the surrender hereof by the holder hereof at the
office or agency of the Company referred to in Paragraph 7(e) below, for new
Warrants of like tenor representing in the aggregate the right to purchase the
number of shares of Common Stock which may be purchased hereunder, each of such
new Warrants to represent the right to purchase such number of shares as shall
be designated by the holder hereof at the time of such surrender.

                 (c)  REPLACEMENT OF WARRANT.  Upon receipt of evidence
reasonably satisfactory to the Company of the loss, theft, destruction, or
mutilation of this Warrant and, in the case of any such loss, theft, or
destruction, upon delivery of an indemnity agreement reasonably satisfactory in
form and amount to the Company, or, in the case of any such mutilation, upon
surrender and cancellation of this Warrant, the Company, at its expense, will
execute and deliver, in lieu thereof, a new Warrant of like tenor.

                 (d)  CANCELLATION; PAYMENT OF EXPENSES.  Upon the surrender of
this Warrant in connection with any transfer, exchange, or replacement as
provided in this Paragraph 7, this Warrant shall be promptly canceled by the
Company.  The Company shall pay all taxes (other than securities transfer
taxes) and all other expenses (other than legal expenses, if any, incurred by
the Holder or transferees) and charges payable in connection with the
preparation, execution, and delivery of Warrants pursuant to this Paragraph 7.





                                      -10-
<PAGE>   11





                 (e)  REGISTER.  The Company shall maintain, at its principal
executive offices (or such other office or agency of the Company as it may
designate by notice to the holder hereof), a register for this Warrant, in
which the Company shall record the name and address of the person in whose name
this Warrant has been issued, as well as the name and address of each
transferee and each prior owner of this Warrant.

                 (f)  EXERCISE OR TRANSFER WITHOUT REGISTRATION.  If, at the
time of the surrender of this Warrant in connection with any exercise,
transfer, or exchange of this Warrant, this Warrant (or, in the case of any
exercise, the Warrant Shares issuable hereunder), shall not be registered under
the Securities Act and under applicable state securities or blue sky laws, the
Company may require, as a condition of allowing such exercise, transfer, or
exchange, (i) that the holder or transferee of this Warrant, as the case may
be, furnish to the Company a written opinion of counsel, which opinion and
counsel are acceptable to the Company, to the effect that such exercise,
transfer, or exchange may be made without registration under said Act and under
applicable state securities or blue sky laws, (ii) that the holder or
transferee execute and deliver to the Company an investment letter in form and
substance acceptable to the Company, and (iii) that the transferee be an
"accredited investor" as defined in Rule 501(a) promulgated under the
Securities Act; provided that no such opinion, letter or status as an
"accredited investor" shall be required in connection with a transfer pursuant
to Rule 144 under the Securities Act.  The first holder of this Warrant, by
taking and holding the same, represents to the Company that such holder is
acquiring this Warrant for investment and not with a view to the distribution
thereof.

         8.      REGISTRATION RIGHTS.  The initial holder of this Warrant (and
certain assignees thereof) is entitled to the benefit of such registration
rights in respect of the Warrant Shares as are set forth in Section 2 of the
Registration Rights Agreement.

         9.      NOTICES.  All notices, requests, and other communications
required or permitted to be given or delivered hereunder to the holder of this
Warrant shall be in writing, and shall be personally delivered, or shall be
sent by certified or registered mail or by recognized overnight mail courier,
postage prepaid and addressed, to such holder at the address shown for such
holder on the books of the Company, or at such other address as shall have been
furnished to the Company by notice from such holder.  All notices, requests,
and other communications required or permitted to be given or delivered
hereunder to the Company shall be in writing, and shall be personally
delivered, or shall be sent by certified or registered mail or by recognized
overnight mail courier, postage prepaid and addressed, to the office of the
Company at 540 Maryville Centre Drive, Suite 200, St. Louis, Missouri 63141,
Attention: Chairman of the Board of Directors, or at such other address as
shall have been furnished to the holder of this Warrant by notice from the
Company.  Any such notice, request, or other communication may be sent by
facsimile, but shall in such case be subsequently confirmed by a writing
personally delivered or sent by certified or registered mail or by
recognized overnight mail courier as provided above.  All notices, requests,
and other communications shall be deemed to have been given either at the time
of the receipt thereof by the person entitled to receive such notice at the
address of such person for purposes of this Paragraph 9, or, if mailed by
registered or certified mail or with a 





                                    -11-
<PAGE>   12

recognized overnight mail courier upon deposit with the United States Post
Office or such overnight mail courier, if postage is prepaid and the mailing is
properly addressed, as the case may be.
        
         10.     GOVERNING LAW.  THIS WARRANT SHALL BE GOVERNED BY AND
CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE INTERNAL LAWS OF THE STATE OF
DELAWARE WITHOUT REGARD TO THE BODY OF LAW CONTROLLING CONFLICTS OF LAW.

         11.     MISCELLANEOUS.

                 (a)      AMENDMENTS.  This Warrant and any provision hereof
may only be amended by an instrument in writing signed by the Company and the
holder hereof.

                 (b)      DESCRIPTIVE HEADINGS.  The descriptive headings of
the several paragraphs of this Warrant are inserted for purposes of reference
only, and shall not affect the meaning or construction of any of the provisions
hereof.

                 (c)      CASHLESS EXERCISE.  Notwithstanding anything to the
contrary contained in this Warrant, if the resale of the Warrant Shares by the
holder is not then registered pursuant to an effective registration statement
under the Securities Act, this Warrant may be exercised by presentation and
surrender of this Warrant to the Company at its principal executive offices
with a written notice of the holder's intention to effect a cashless exercise,
including a calculation of the number of shares of Common Stock to be issued
upon such exercise in accordance with the terms hereof (a "Cashless Exercise").
In the event of a Cashless Exercise, in lieu of paying the Exercise Price in
cash, the holder shall surrender this Warrant for that number of shares of
Common Stock determined by multiplying the number of Warrant Shares to which it
would otherwise be entitled by a fraction, the numerator of which shall be the
difference between the then current Market Price per share of the Common Stock
and the Exercise Price,  and the denominator of which shall be the then current
Market Price per share of Common Stock.





                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]





                                      -12-
<PAGE>   13





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

                                                  LASER VISION CENTERS, INC.

                                              By: /s/ John J. Klobnak
                                                 -----------------------------  
                                                  J. Klobnak
                                                  Chief Executive Officer



                                              Dated as of June 20, 1997





<PAGE>   14





                           FORM OF EXERCISE AGREEMENT


                                                         Dated:  ________, ____.


To:_____________________________


         The undersigned, pursuant to the provisions set forth in the within
Warrant, hereby agrees to purchase ________ shares of Common Stock covered by
such Warrant, and makes payment herewith in full therefor at the price per
share provided by such Warrant in cash or by certified or official bank check
in the amount of, or, if the resale of such Common Stock by the undersigned is
not currently registered pursuant to an effective registration statement under
the Securities Act of 1933, as amended, by surrender of securities issued by
the Company (including a portion of the Warrant) having a market value (in the
case of a portion of this Warrant, determined in accordance with Section 11(c)
of the Warrant) equal to $_________.  Please issue a certificate or
certificates for such shares of Common Stock in the name of and pay any cash
for any fractional share to:


                                             Name:  _________________________

                                             Signature:  ____________________
                                             Address:  ______________________
                                                       ______________________   


                                             Note:     The above signature
                                                       should correspond 
                                                       exactly with the name on
                                                       the face of the within 
                                                       Warrant.

and, if said number of shares of Common Stock shall not be all the shares
purchasable under the within Warrant, a new Warrant is to be issued in the name
of said undersigned covering the balance of the shares purchasable thereunder
less any fraction of a share paid in cash.





<PAGE>   15





                               FORM OF ASSIGNMENT


         FOR VALUE RECEIVED, the undersigned hereby sells, assigns, and
transfers all the rights of the undersigned under the within Warrant, with
respect to the number of shares of Common Stock covered thereby set forth
hereinbelow, to:

Name of Assignee                  Address                     No of Shares
- ----------------                  -------                     ------------





, and hereby irrevocably constitutes and appoints ______________
________________________ as agent and attorney-in-fact to transfer said Warrant
on the books of the within-named corporation, with full power of substitution
in the premises.


Dated: _____________________, ____,

In the presence of

__________________

                                              Name: __________________________


                                                    Signature: _______________
                                                    Title of Signing Officer
                                                    or Agent (if any):
                                                    __________________________

                                                    Address: _________________
                                                             _________________


                                                    Note:  The above signature
                                                           should correspond 
                                                           exactly with the
                                                           name on the face of
                                                           the within Warrant.






<PAGE>   1

                                                                     EXHIBIT 4.3





                         REGISTRATION RIGHTS AGREEMENT

         REGISTRATION RIGHTS AGREEMENT (this "AGREEMENT"), dated as of June 20,
1997, by and among Laser Vision Centers, Inc., a Delaware corporation, with
headquarters located at 540 Maryville Centre Drive, Suite 200, St. Louis,
Missouri 63141 (the "COMPANY"), and each of the undersigned (together with
their respective affiliates and any assignee or transferee of all of their
respective rights hereunder, the "INITIAL INVESTORS").

         WHEREAS:

         A.      In connection with the Securities Purchase Agreement by and
among the parties hereto of even date herewith (the "SECURITIES PURCHASE
AGREEMENT"), the Company has agreed, upon the terms and subject to the
conditions contained therein, to issue and sell to the Initial Investors (i)
shares of its Series B Convertible Preferred Stock (the "PREFERRED STOCK") that
are  convertible into shares (the "CONVERSION SHARES") of the Company's common
stock (the "COMMON STOCK"), upon the terms and subject to the limitations and
conditions set forth in the Certificate of Designations, Preferences and Rights
with respect to such Preferred Stock (the "CERTIFICATE OF DESIGNATION") and
(ii) warrants (the "INITIAL WARRANTS") to acquire 100,000 shares of Common
Stock (the "INITIAL WARRANT SHARES"),  upon the terms and subject to the
limitations and conditions set forth in the Initial Warrants dated June 20,
1997; and

         B.      Under certain circumstances described in the Securities
Purchase Agreement, the Company is obligated to issue additional Warrants (the
"ADDITIONAL WARRANTS" and, collectively with Initial Warrants, the "WARRANTS")
to the Initial Investors to acquire 100,000 shares of Common Stock (the
"ADDITIONAL WARRANT SHARES" and, collectively with the Initial Warrant Shares,
the "WARRANT SHARES").

         C.      To induce the Initial Investors to execute and deliver the
Securities Purchase Agreement, the Company has agreed to provide certain
registration rights under the Securities Act of 1933, as amended, and the rules
and regulations thereunder, or any similar successor statute (collectively, the
"1933 ACT"), and applicable state securities laws;

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

<PAGE>   2


         1.      DEFINITIONS.

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

                          (i)     "INVESTORS" means the Initial Investors and
any transferee or assignee who agrees to become bound by the provisions of this
Agreement in accordance with Section 9 hereof.

                          (ii)    "REGISTER," "REGISTERED," and "REGISTRATION"
refer to a registration effected by preparing and filing a Registration
Statement or Statements in compliance with the 1933 Act and pursuant to Rule
415 under the 1933 Act or any successor rule providing for offering securities
on a continuous basis ("RULE 415"), and the declaration or ordering of
effectiveness of such Registration Statement by the United States Securities
and Exchange Commission (the "SEC").

                          (iii)   "REGISTRABLE SECURITIES" means the Conversion
Shares and Warrant Shares issued or issuable and any shares of capital stock
issued or issuable as a dividend on or in exchange for or otherwise with
respect to any of the foregoing.

                          (iv)    "REGISTRATION STATEMENT" means a registration
statement of the Company under the 1933 Act.

                 b.       Capitalized terms used herein and not otherwise
defined herein shall have the respective meanings set forth in the Securities
Purchase Agreement.

         2.      REGISTRATION.

                 a.       Mandatory Registration.  The Company shall prepare,
and, on or prior to the date which is forty-three (43) days after the date of
the Closing under the Securities Purchase Agreement (the "CLOSING DATE"), file
with the SEC a Registration Statement on Form S-3 (or, if Form S-3 is not then
available, on such form of Registration Statement as is then available to
effect a registration of the Registrable Securities, subject to the consent of
the Initial Investors, which consent will not be unreasonably withheld)
covering the resale of the Registrable Securities underlying the Preferred
Stock and Warrants issued or issuable pursuant to the Securities Purchase
Agreement, which Registration Statement, to the extent allowable under the 1933
Act and the Rules promulgated thereunder (including Rule 416),  shall state
that such Registration Statement also covers such indeterminate number of
additional shares of Common Stock as may become issuable upon conversion of the
Preferred Stock and exercise of the Warrants (i) to prevent dilution resulting
from stock splits, stock dividends or similar transactions or (ii) by reason of
changes in the Conversion Price of the Preferred Stock in accordance with the
terms of the Certificate of Designation or the Exercise Price of the Warrants
in accordance with the terms thereof.  The number of shares of Common Stock
initially included


                                      2
<PAGE>   3

in such Registration Statement shall be no less than two (2) times the sum of
the number of Conversion Shares and Warrant Shares that are then issuable upon
conversion of the Preferred Stock or exercise of the Warrants without regard to
any limitation on the Investor's ability to convert the Preferred Stock or
Warrants.

                 b.       Underwritten Offering.  If any offering pursuant to a
Registration Statement pursuant to Section 2(a) hereof involves an underwritten
offering, the Investors who hold a majority in interest of the Registrable
Securities subject to such underwritten offering, with the consent of a
majority-in-interest of the Initial Investors, shall have the right to select
one legal counsel and an investment banker or bankers and manager or managers
to administer the offering, which investment banker or bankers or manager or
managers shall be reasonably satisfactory to the Company.

                 c.       Payments by the Company.  The Company shall use its
best efforts to obtain effectiveness of the Registration Statement as soon as
practicable.  If (i) the Registration Statement(s) covering the Registrable
Securities required to be filed by the Company pursuant to Section 2(a) hereof
is not declared effective by the SEC within ninety (90) days after the Closing
Date or if, after the Registration Statement has been declared effective by the
SEC, sales cannot be made pursuant to the Registration Statement, or (ii) the
Common Stock is not listed or included for quotation on the Nasdaq National
Market ("NASDAQ"), the Nasdaq SmallCap Market ("NASDAQ SMALLCAP"), the New York
Stock Exchange (the "NYSE") or the American Stock Exchange (the "AMEX") after
being so listed or included for quotation, then the Company will make payments
to the Investors in such amounts and at such times as shall be determined
pursuant to this Section 2(c) as partial relief for the damages to the
Investors by reason of any such delay in or reduction of their ability to sell
the Registrable Securities (which remedy shall not be exclusive of any other
remedies available at law or in equity).  The Company shall pay to each holder
of the Preferred Stock or Registerable Securities an amount equal to the
aggregate "Purchase Price" (as defined below) of the Preferred Stock
("AGGREGATE SHARE PRICE") multiplied by two hundredths (.020) times the sum of:
(i) the number of months (prorated for partial months) after the end of such
90-day period and prior to the date the Registration Statement is declared
effective by the SEC, provided, however, that there shall be excluded from such
period any delays which are solely attributable to changes required by the
Investors in the Registration Statement with respect to information relating to
the Investors, including, without limitation, changes to the plan of
distribution, or to the failure of the Investors to conduct their review of the
Registration Statement pursuant to Section 3(h) below in a reasonably prompt
manner; (ii) the number of months (prorated for partial months) that sales
cannot be made pursuant to the Registration Statement after the Registration
Statement has been declared effective (including, without limitation, when
sales cannot be made by reason of the Company's failure to properly supplement
or amend the prospectus included therein in accordance with the terms of this
Agreement); and (iii) the number of months (prorated for partial months) that
the Common Stock is not listed or included for quotation on the Nasdaq, Nasdaq
SmallCap, NYSE or AMEX or that trading thereon is halted after the Registration
Statement has been declared effective.  (For example, if the Registration
Statement becomes effective one (1) month after the





                                      3

<PAGE>   4

end of such 90-day period, the Company would pay $20,000 for each $1,000,000 of
Aggregate Share Price.  If thereafter, sales could not be made pursuant to the
Registration Statement for an additional period of one (1) month, the Company
would pay an additional $20,000 for each $1,000,000 of Aggregate Share Price.)
Such amounts shall be paid in cash or, at each Investor's option, may be
convertible into Common Stock at the "CONVERSION PRICE" (as defined in the
Certificate of Designation).  Any shares of Common Stock issued upon conversion
of such amounts shall be Registrable Securities.  If the Investor desires to
convert the amounts due hereunder into Registrable Securities, it shall so
notify the Company in writing within two (2) business days of the date on which
such amounts are first payable in cash and such amounts shall be so convertible
(pursuant to the mechanics set forth under Article VI of the Certificate of
Designation), beginning on the last day upon which the cash amount would
otherwise be due in accordance with the following sentence.  Payments of cash
pursuant hereto shall be made within five (5) days after the end of each period
that gives rise to such obligation, provided that, if any such period extends
for more than thirty (30) days, interim payments shall be made for each such
thirty (30) day period.  The term "PURCHASE PRICE" means the purchase price
paid by the Investors for the Preferred Stock.

                 d.       Piggy-Back Registrations.  If at any time prior to
the expiration of the Registration Period (as hereinafter defined) the Company
shall file with the SEC a Registration Statement relating to an offering for
its own account or the account of others under the 1933 Act of any of its
equity securities (other than on Form S-4 or Form S-8 or their then equivalents
relating to equity securities to be issued solely in connection with any
acquisition of any entity or business or equity securities issuable in
connection with stock option or other employee benefit plans), the Company
shall send to each Investor who is entitled to registration rights under this
Section 2(d) written notice of such determination and, if within fifteen (15)
days after the effective date of such notice, such Investor shall so request in
writing, the Company shall include in such Registration Statement all or any
part of the Registrable Securities such Investor requests to be registered,
except that if, in connection with any underwritten public offering for the
account of the Company the managing underwriter(s) thereof shall impose a
limitation on the number of shares of Common Stock which may be included in the
Registration Statement because, in such underwriter(s)' judgment, marketing or
other factors dictate such limitation is necessary to facilitate public
distribution, then the Company shall be obligated to include in such
Registration Statement only such limited portion of the Registrable Securities
with respect to which such Investor has requested inclusion hereunder as the
underwriter shall permit. Any exclusion of Registrable Securities shall be made
pro rata among the Investors seeking to include Registrable Securities in
proportion to the number of Registrable Securities sought to be included by
such Investors; provided, however, that the Company shall not exclude any
Registrable Securities unless the Company has first excluded all outstanding
securities, the holders of which are not entitled to inclusion of such
securities in such Registration Statement or are not entitled to pro rata
inclusion with the Registrable Securities; and provided, further, however,
that, after giving effect to the immediately preceding proviso, any exclusion
of Registrable Securities shall be made pro rata with holders of other
securities having the right to include such securities in the Registration
Statement pursuant to an agreement or arrangement existing as of the date





                                      4

<PAGE>   5

hereof, other than holders of securities entitled to inclusion of their
securities in such Registration Statement by reason of demand registration
rights.  No right to registration of Registrable Securities under this Section
2(d) shall be construed to limit any registration required under Section 2(a)
hereof.  If an offering in connection with which an Investor is entitled to
registration under this Section 2(d) is an underwritten offering, then each
Investor whose Registrable Securities are included in such Registration
Statement shall, unless otherwise agreed by the Company, offer and sell such
Registrable Securities in an underwritten offering using the same underwriter
or underwriters and, subject to the provisions of this Agreement, on the same
terms and conditions as other shares of Common Stock included in such
underwritten offering.

                 e.       Eligibility for Form S-3.  The Company represents and
warrants that it meets the registrant eligibility and transaction requirements
for the use of Form S-3 for registration of the sale by the Initial Investors
and any other Investors of the Registrable Securities and the Company shall
file all reports required to be filed by the Company with the SEC in a timely
manner so as to maintain such eligibility for the use of Form S-3.

         3.      OBLIGATIONS OF THE COMPANY.

         In connection with the registration of the Registrable Securities, the
Company shall have the following obligations:

                 a.       The Company shall prepare promptly, and file with the
SEC not later than forty-three (43) days after the Closing Date, a Registration
Statement with respect to the number of Registrable Securities provided in
Section 2(a), and thereafter use its best efforts to cause such Registration
Statement relating to Registrable Securities to become effective as soon as
possible after such filing, and keep the Registration Statement effective
pursuant to Rule 415 at all times until such date as is the earlier of (i) the
date on which all of the Registrable Securities have been sold and (ii) the
date on which the Registrable Securities (in the opinion of counsel to the
Initial Investors) may be immediately sold (without limitation as to volume by
each holder thereof) without registration under the 1933 Act (the "REGISTRATION
PERIOD"), which Registration Statement (including any amendments or supplements
thereto and prospectuses contained therein) shall not contain any untrue
statement of a material fact or omit to state a material fact required to be
stated therein, or necessary to make the statements therein not misleading.

                 b.       The Company shall prepare and file with the SEC such
amendments (including post-effective amendments) and supplements to the
Registration Statement and the prospectus used in connection with the
Registration Statement as may be necessary to keep the Registration Statement
effective at all times during the Registration Period, and, during such period,
comply with the provisions of the 1933 Act with respect to the disposition of
all Registrable Securities of the Company covered by the Registration Statement
until such time as all of such Registrable Securities have been disposed of in
accordance with the intended methods of disposition by the seller or sellers
thereof as set forth in the Registration Statement.  In the event the number of
shares available under a Registration Statement filed pursuant to this





                                      5

<PAGE>   6

Agreement is insufficient to cover all of the Registrable Securities issued or
issuable upon conversion of the Preferred Stock or exercise of the Warrants,
the Company shall amend the Registration Statement, or file a new Registration
Statement (on the short form available therefore, if applicable), or both, so
as to cover all of the Registrable Securities, in each case, as soon as
practicable, but in any event within twenty (20) business days after the
necessity therefor arises (based on the market price of the Common Stock and
other relevant factors on which the Company reasonably elects to rely).  The
Company shall use its best efforts to cause such amendment and/or new
Registration Statement to become effective as soon as practicable following the
filing thereof.  The provisions of Section 2(c) above shall be applicable with
respect to such obligation, with the ninety (90) days running from the day
after the date on which the Company reasonably first determines (or reasonably
should have determined) the need therefor.

                 c.       The Company shall furnish to each Investor whose
Registrable Securities are included in the Registration Statement and its legal
counsel (i) promptly after the same is prepared and publicly distributed, filed
with the SEC, or received by the Company, one copy of the Registration
Statement and any amendment thereto, each preliminary prospectus and prospectus
and each amendment or supplement thereto, and, in the case of the Registration
Statement referred to in Section 2(a), each letter written by or on behalf of
the Company to the SEC or the staff of the SEC, and each item of correspondence
from the SEC or the staff of the SEC, in each case relating to such
Registration Statement (other than any portion of any thereof which contains
information for which the Company has sought confidential treatment), and (ii)
such number of copies of a prospectus, including a preliminary prospectus, and
all amendments and supplements thereto and such other documents as such
Investor may reasonably request in order to facilitate the disposition of the
Registrable Securities owned by such Investor.  The Company will immediately
notify each Investor by facsimile of the effectiveness of the Registration
Statement or any post-effective amendment.

                 d.       The Company shall use reasonable efforts to (i)
register and qualify the Registrable Securities covered by the Registration
Statement under such other securities or "blue sky" laws of such jurisdictions
in the United States as the Investors who hold a majority in interest of the
Registrable Securities being offered reasonably request, (ii) prepare and file
in those jurisdictions such amendments (including post-effective amendments)
and supplements to such registrations and qualifications as may be necessary to
maintain the effectiveness thereof during the Registration Period, (iii) take
such other actions as may be necessary to maintain such registrations and
qualifications in effect at all times during the Registration Period, and (iv)
take all other actions reasonably necessary or advisable to qualify the
Registrable Securities for sale in such jurisdictions; provided, however, that
the Company shall not be required in connection therewith or as a condition
thereto to (a) qualify to do business in any jurisdiction where it would not
otherwise be required to qualify but for this Section 3(d), (b) subject itself
to general taxation in any such jurisdiction, (c) file a general consent to
service of process in any such jurisdiction, (d) provide any undertakings that
cause the Company undue expense or burden, or 


                                      6

<PAGE>   7

(e) make any change in its
charter or bylaws, which in each case the Board of Directors of the Company
determines to be contrary to the best interests of the Company and its
stockholders.

                 e.       In the event Investors who hold a
majority-in-interest of the Registrable Securities being offered in the
offering (with the approval of a majority-in-interest of the Initial Investors)
select underwriters for the offering, the Company shall enter into and perform
its obligations under an underwriting agreement, in usual and customary form,
including, without limitation, customary indemnification and contribution
obligations, with the underwriters of such offering.

                 f.       As promptly as practicable after becoming aware of
such event, the Company shall notify each Investor of the happening of any
event, of which the Company has knowledge, as a result of which the prospectus
included in the Registration Statement, as then in effect, includes an untrue
statement of a material fact or omission to state a material fact required to
be stated therein or necessary to make the statements therein not misleading,
and use its best efforts promptly to prepare a supplement or amendment to the
Registration Statement to correct such untrue statement or omission, and
deliver such number of copies of such supplement or amendment to each Investor
as such Investor may reasonably request.

                 g.       The Company shall use its best efforts to prevent the
issuance of any stop order or other suspension of effectiveness of a
Registration Statement, and, if such an order is issued, to obtain the
withdrawal of such order at the earliest possible moment and to notify each
Investor who holds Registrable Securities being sold (or, in the event of an
underwritten offering, the managing underwriters) of the issuance of such order
and the resolution thereof.

                 h.       The Company shall permit a single firm of counsel
designated by the Initial Investors to review the Registration Statement and
all amendments and supplements thereto (as well as all requests for
acceleration or effectiveness thereof) a reasonable period of time prior to
their filing with the SEC, and not file any document in a form to which such
counsel reasonably objects and will not request acceleration of the
Registration Statement without prior notice to such counsel.  The sections of
the Registration Statement covering information with respect to the Investors,
the Investor's beneficial ownership of securities of the Company or the
Investors intended method of disposition of Registrable Securities shall
conform to the information provided to the Company by each of the Investors.

                 i.       The Company shall make generally available to its
security holders as soon as practical, but not later than ninety (90) days
after the close of the period covered thereby, an earnings statement (in form
complying with the provisions of Rule 158 under the 1933 Act) covering a
twelve-month period beginning not later than the first day of the Company's
fiscal quarter next following the effective date of the Registration Statement.

                 j.       [Intentionally Deleted]





                                      7

<PAGE>   8



                 k.       The Company shall make available for inspection by
(i) any Investor, (ii) any underwriter participating in any disposition
pursuant to the Registration Statement, (iii) one firm of attorneys and one
firm of accountants or other agents retained by the Initial Investors, (iv)
one firm of attorneys and one firm of accountants or other agents retained by
all other Investors, and (v) one firm of attorneys retained by all such
underwriters (collectively, the "INSPECTORS") all pertinent financial and other
records, and pertinent corporate documents and properties of the Company
(collectively, the "RECORDS"), as shall be reasonably deemed necessary by each
Inspector to enable each Inspector to exercise its due diligence
responsibility, and cause the Company's officers, directors and employees to
supply all information which any Inspector may reasonably request for purposes
of such due diligence; provided, however, that each Inspector shall hold in
confidence and shall not make any disclosure (except to an Investor) of any
Record or other information which the Company determines in good faith to be
confidential, and of which determination the Inspectors are so notified, unless
(a) the disclosure of such Records is necessary to avoid or correct a
misstatement or omission in any Registration Statement, (b) the release of such
Records is ordered pursuant to a subpoena or other order from a court or
government body of competent jurisdiction, or (c) the information in such
Records has been made generally available to the public other than by
disclosure in violation of this or any other agreement; and provided, further,
that the Investor for whose benefit such inspection is being undertaken shall
reimburse the Company for its costs and expenses in connection with such
inspection (including, but not limited to, photocopying charges), if any.  The
Company shall not be required to disclose any confidential information in such
Records to any Inspector until and unless such Inspector shall have entered
into confidentiality agreements (in form and substance satisfactory to the
Company) with the Company with respect thereto, substantially in the form of
this Section 3(k).  Each Investor agrees that it shall, upon learning that
disclosure of such Records is sought in or by a court or governmental body of
competent jurisdiction or through other means, give prompt notice to the
Company and allow the Company, at its expense, to undertake appropriate action
to prevent disclosure of, or to obtain a protective order for, the Records
deemed confidential.  Nothing herein (or in any other confidentiality agreement
between the Company and any Investor) shall be deemed to limit the Investor's
ability to sell Registrable Securities in a manner which is otherwise
consistent with applicable laws and regulations.

                 l.       The Company shall hold in confidence and not make any
disclosure of information concerning an Investor provided to the Company unless
(i) disclosure of such information is necessary to comply with federal or state
securities laws, (ii) the disclosure of such information is necessary to avoid
or correct a misstatement or omission in any Registration Statement, (iii) the
release of such information is ordered pursuant to a subpoena or other order
from a court or governmental body of competent jurisdiction, or (iv) such
information has been made generally available to the public other than by
disclosure in violation of this or any other agreement.  The Company agrees
that it shall, upon learning that disclosure of such information concerning an
Investor is sought in or by a court or governmental body of competent
jurisdiction or through other means, give prompt notice to such Investor prior
to making such disclosure,




                                      8

<PAGE>   9
and allow the Investor, at its expense, to undertake appropriate action to
prevent disclosure of, or to obtain a protective order for, such information.

                 m.       The Company shall (i) cause all the Registrable
Securities covered by the Registration Statement to be listed on each national
securities exchange on which securities of the same class or series issued by
the Company are then listed, if any, if the listing of such Registrable
Securities is then permitted under the rules of such exchange, or (ii) secure
the designation and quotation, of all the Registrable Securities covered by the
Registration Statement on the Nasdaq or, if not eligible for the Nasdaq on the
Nasdaq SmallCap and, without limiting the generality of the foregoing, to
arrange for at least two market makers to register with the National
Association of Securities Dealers, Inc. ("NASD") as such with respect to such
Registrable Securities.

                 n.       The Company shall provide a transfer agent and
registrar, which may be a single entity, for the Registrable Securities not
later than the effective date of the Registration Statement.

                 o.       The Company shall cooperate with the Investors who
hold Registrable Securities being offered and the managing underwriter or
underwriters, if any, to facilitate the timely preparation and delivery of
certificates (not bearing any restrictive legends) representing Registrable
Securities to be offered pursuant to the Registration Statement and enable such
certificates to be in such denominations or amounts, as the case may be, as the
managing underwriter or underwriters, if any, or the Investors may reasonably
request and registered in such names as the managing underwriter or
underwriters, if any, or the Investors may request, and, within three (3)
business days after a Registration Statement which includes Registrable
Securities is ordered effective by the SEC, the Company shall deliver, and
shall cause legal counsel selected by the Company to deliver, to the transfer
agent for the Registrable Securities (with copies to the Investors whose
Registrable Securities are included in such Registration Statement) an
instruction in the form attached hereto as EXHIBIT 1 and an opinion of such
counsel in the form attached hereto as EXHIBIT 2.

                 p.       The Company shall take all other reasonable actions
necessary to expedite and facilitate disposition by the Investors of
Registrable Securities pursuant to the Registration Statement.

         4.      OBLIGATIONS OF THE INVESTORS.

         In connection with the registration of the Registrable Securities, the
Investors shall have the following obligations:

                 a.       It shall be a condition precedent to the obligations
of the Company to complete the registration pursuant to this Agreement with
respect to the Registrable Securities of a particular Investor that such
Investor shall furnish to the Company such information regarding itself,


                                      9

<PAGE>   10

the Registrable Securities held by it and the intended method of disposition of
the Registrable Securities held by it as shall be reasonably required to effect
the registration of such Registrable Securities and shall execute such
documents in connection with such registration as the Company may reasonably
request.  At least three (3) business days prior to the first anticipated
filing date of the Registration Statement, the Company shall notify each
Investor of the information the Company requires from each such Investor.

                 b.       Each Investor, by such Investor's acceptance of the
Registrable Securities, agrees to cooperate with the Company as reasonably
requested by the Company in connection with the preparation and filing of the
Registration Statement hereunder, unless such Investor has notified the Company
in writing of such Investor's election to exclude all of such Investor's
Registrable Securities from the Registration Statement.

                 c.       In the event Investors holding a majority-in-interest
of the Registrable Securities being registered (with the approval of the
Initial Investors) determine to engage the services of an underwriter, each
Investor agrees to enter into and perform such Investor's obligations under an
underwriting agreement, in usual and customary form, including, without
limitation, customary indemnification and contribution obligations, with the
managing underwriter of such offering and take such other actions as are
reasonably required in order to expedite or facilitate the disposition of the
Registrable Securities, unless such Investor has notified the Company in
writing of such Investor's election to exclude all of such Investor's
Registrable Securities from the Registration Statement.  The fees and expenses
of such underwriter shall be borne solely by the Investors.

                 d.       Each Investor agrees that, upon receipt of any notice
from the Company of the happening of any event of the kind described in Section
3(f) or 3(g), such Investor will immediately discontinue disposition of
Registrable Securities pursuant to the Registration Statement covering such
Registrable Securities until such Investor's receipt of the copies of the
supplemented or amended prospectus contemplated by Section 3(f) or 3(g) and, if
so directed by the Company, such Investor shall deliver to the Company (at the
expense of the Company) or destroy (and deliver to the Company a certificate of
destruction) all copies in such Investor's possession, of the prospectus
covering such Registrable Securities current at the time of receipt of such
notice.

                 e.       No Investor may participate in any underwritten
registration hereunder unless such Investor (i) agrees to sell such Investor's
Registrable Securities on the basis provided in any underwriting arrangements
in usual and customary form entered into by the Company, (ii) completes and
executes all questionnaires, powers of attorney, indemnities, underwriting
agreements and other documents reasonably required under the terms of such
underwriting arrangements, and (iii) agrees to pay its pro rata share of all
underwriting discounts and commissions and any expenses in excess of those
payable by the Company pursuant to Section 5 below.



                                     10

<PAGE>   11


         5.      EXPENSES OF REGISTRATION.

         All reasonable expenses, other than underwriting discounts and
commissions, incurred in connection with registrations, filings or
qualifications pursuant to Sections 2 and 3, including, without limitation, all
registration, listing and qualification fees, printers and accounting fees, the
fees and disbursements of counsel for the Company shall be borne by the
Company.  Subject to Section 8(f) of the Securities Purchase Agreement, the
Investors shall be responsible for their own legal fees.

      6.         INDEMNIFICATION.

         In the event any Registrable Securities are included in a Registration
Statement under this Agreement:

                 a.       To the extent permitted by law, the Company will
indemnify, hold harmless and defend (i) each Investor who holds such
Registrable Securities, (ii) the directors, officers, partners, employees,
agents and each person who controls any Investor within the meaning of the 1933
Act or the Securities Exchange Act of 1934, as amended (the "1934 ACT"), if
any, (iii) any underwriter (as defined in the 1933 Act) for the Investors, and
(iv) the directors, officers, partners, employees and each person who controls
any such underwriter within the meaning of the 1933 Act or the 1934 Act, if any
(each, an "INDEMNIFIED PERSON"), against any joint or several losses, claims,
damages, liabilities or expenses (collectively, together with actions,
proceedings or inquiries by any regulatory or self-regulatory organization,
whether commenced or threatened, in respect thereof, "CLAIMS") to which any of
them may become subject insofar as such Claims arise out of or are based upon:
(i) any untrue statement or alleged untrue statement of a material fact in a
Registration Statement or the omission or alleged omission to state therein a
material fact required to be stated or necessary to make the statements therein
not misleading; (ii) any untrue statement or alleged untrue statement of a
material fact  contained in any preliminary prospectus if used prior to the
effective date of such Registration Statement, or contained in the final
prospectus (as amended or supplemented, if the Company files any amendment
thereof or supplement thereto with the SEC) or the omission or alleged omission
to state therein any material fact necessary to make the statements made
therein, in light of the circumstances under which the statements therein were
made, not misleading; or (iii) any violation or alleged violation by the
Company of the 1933 Act, the 1934 Act, any other law, including, without
limitation, any state securities law, or any rule or regulation thereunder
relating to the offer or sale of the Registrable Securities (the matters in the
foregoing clauses (i) through (iii) being, collectively, "VIOLATIONS").
Subject to the restrictions set forth in Section 6(c) with respect to the
number of legal counsel, the Company shall reimburse the Indemnified Person,
promptly as such expenses are incurred and are due and payable, for any
reasonable legal fees or other reasonable expenses incurred by them in
connection with investigating or defending any such Claim.  Notwithstanding
anything to the contrary contained herein, the indemnification agreement
contained in this Section 6(a): (i) shall not apply to a Claim arising out of
or based upon a Violation which occurs in reliance upon and in conformity with





                                     11

<PAGE>   12

information furnished in writing to the Company by any Indemnified Person or
underwriter for such Indemnified Person expressly for use in connection with
the preparation of the Registration Statement or any such amendment thereof or
supplement thereto, if such prospectus was timely made available by the Company
pursuant to Section 3(c) hereof; (ii) shall not apply to amounts paid in
settlement of any Claim if such settlement is effected without the prior
written consent of the Company, which consent shall not be unreasonably
withheld; and (iii) with respect to any preliminary prospectus, shall not inure
to the benefit of any Indemnified Person if the untrue statement or omission of
material fact contained in the preliminary prospectus was corrected on a timely
basis in the prospectus, as then amended or supplemented, such corrected
prospectus was timely made available by the Company pursuant to Section 3(c)
hereof, and the Indemnified Person was promptly advised in writing not to use
the incorrect prospectus prior to the use giving rise to a Violation and such
Indemnified Person, notwithstanding such advice, used it.  Such indemnity shall
remain in full force and effect regardless of any investigation made by or on
behalf of the Indemnified Person and shall survive the transfer of the
Registrable Securities by the Investors pursuant to Section 9.

                 b.       In connection with any Registration Statement in
which an Investor is participating, each such Investor agrees severally and not
jointly to indemnify, hold harmless and defend, to the same extent and in the
same manner set forth in Section 6(a), the Company, each of its directors, each
of its officers who signs the Registration Statement, each person, if any, who
controls the Company within the meaning of the 1933 Act or the 1934 Act, any
underwriter and any other stockholder selling securities pursuant to the
Registration Statement or any of its directors or officers or any person who
controls such stockholder or underwriter within the meaning of the 1933 Act or
the 1934 Act (collectively and together with an Indemnified Person, an
"INDEMNIFIED PARTY"), against any Claim to which any of them may become
subject, under the 1933 Act, the 1934 Act or otherwise, insofar as such Claim
arises out of or is based upon any Violation by such Investor, in each case to
the extent (and only to the extent) that such Violation occurs in reliance upon
and in conformity with written information furnished to the Company by such
Investor expressly for use in connection with such Registration Statement; and
subject to Section 6(c) such Investor will reimburse any legal or other
expenses (promptly as such expenses are incurred and are due and payable)
reasonably incurred by them in connection with investigating or defending any
such Claim; provided, however, that the indemnity agreement contained in this
Section 6(b) shall not apply to amounts paid in settlement of any Claim if such
settlement is effected without the prior written consent of such Investor,
which consent shall not be unreasonably withheld; provided, further, however,
that the Investor shall be liable under this Agreement (including this Section
6(b) and Section 7) for only that amount as does not exceed the net proceeds to
such Investor as a result of the sale of Registrable Securities pursuant to
such Registration Statement.  Such indemnity shall remain in full force and
effect regardless of any investigation made by or on behalf of such Indemnified
Party and shall survive the transfer of the Registrable Securities by the
Investors pursuant to Section 9. Notwithstanding anything to the contrary
contained herein, the indemnification agreement contained in this Section 6(b)
with respect to any preliminary prospectus shall not inure to the benefit of
any Indemnified Party if the untrue statement or omission of material fact
contained





                                     12

<PAGE>   13

in the preliminary prospectus was corrected on a timely basis in the
prospectus, as then amended or supplemented.

                 c.       Promptly after receipt by an Indemnified Person or
Indemnified Party under this Section 6 of notice of the commencement of any
action (including any governmental action), such Indemnified Person or
Indemnified Party shall, if a Claim in respect thereof is to be made against
any indemnifying party under this Section 6, deliver to the indemnifying party
a written notice of the commencement thereof, and the indemnifying party shall
have the right to participate in, and, to the extent the indemnifying party so
desires, jointly with any other indemnifying party similarly noticed, to assume
control of the defense thereof with counsel mutually satisfactory to the
indemnifying party and the Indemnified Person or the Indemnified Party, as the
case may be; provided, however, that an Indemnified Person or Indemnified Party
shall have the right to retain its own counsel with the fees and expenses to be
paid by the indemnifying party, if, in the reasonable opinion of counsel
retained by the indemnifying party, the representation by such counsel of the
Indemnified Person or Indemnified Party and the indemnifying party would be
inappropriate due to actual or potential differing interests between such
Indemnified Person or Indemnified Party and any other party represented by such
counsel in such proceeding.  The indemnifying party shall pay for only one
separate legal counsel for  the Indemnified Persons or the Indemnified Parties,
as applicable, and such legal counsel shall be selected by Investors holding a
majority-in-interest of the  Registrable Securities included in the
Registration Statement to which the Claim relates (with the approval of a
majority-in-interest of the Initial Investors), if the Investors are entitled
to indemnification hereunder, or the Company, if the Company is entitled to
indemnification hereunder, as applicable.  The failure to deliver written
notice to the indemnifying party within a reasonable time of the commencement
of any such action shall not relieve such indemnifying party of any liability
to the Indemnified Person or Indemnified Party under this Section 6, except to
the extent that the indemnifying party is actually prejudiced in its ability to
defend such action.  The indemnification required by this Section 6 shall be
made by periodic payments of the amount thereof during the course of the
investigation or defense, as such expense, loss, damage or liability is
incurred and is due and payable.

         7.      CONTRIBUTION.

         To the extent any indemnification by an indemnifying party is
prohibited or limited by law, the indemnifying party agrees to make the maximum
contribution with respect to any amounts for which it would otherwise be liable
under Section 6 to the fullest extent permitted by law; provided, however, that
(i) no contribution shall be made under circumstances where the maker would not
have been liable for indemnification under the fault standards set forth in
Section 6, (ii) no seller of Registrable Securities guilty of fraudulent
misrepresentation (within the meaning of Section 11(f) of the 1933 Act) shall
be entitled to contribution from any seller of Registrable Securities who was
not guilty of such fraudulent misrepresentation, and (iii) contribution
(together with any indemnification or other obligations under this Agreement)
by





                                     13

<PAGE>   14

any seller of Registrable Securities shall be limited in amount to the net
amount of proceeds received by such seller from the sale of such Registrable
Securities.

         8.      REPORTS UNDER THE 1934 ACT.

         With a view to making available to the Investors the benefits of Rule
144 promulgated under the 1933 Act or any other similar rule or regulation of
the SEC that may at any time permit the investors to sell securities of the
Company to the public without registration ("RULE 144"), the Company agrees to:

                 a.       make and keep public information available, as those
terms are understood and defined in Rule 144;

                 b.       file with the SEC in a timely manner all reports and
other documents required of the Company under the 1933 Act and the 1934 Act so
long as the Company remains subject to such requirements (it being understood
that nothing herein shall limit the Company's obligations under Section 4(c) of
the Securities Purchase Agreement) and the filing of such reports and other
documents is required for the applicable provisions of Rule 144; and

                 c.       furnish to each Investor so long as such Investor
owns Registrable Securities, promptly upon request, (i) a written statement by
the Company that it has complied with the reporting requirements of Rule 144,
the 1933 Act and the 1934 Act, (ii) a copy of the most recent annual or
quarterly report of the Company and such other reports and documents so filed
by the Company, and (iii) such other information as may be reasonably requested
to permit the Investors to sell such securities pursuant to Rule 144 without
registration.

         9.      ASSIGNMENT OF REGISTRATION RIGHTS.

         The rights under this Agreement shall be automatically assignable by
the Investors to any transferee of all or any portion of Registrable Securities
if: (i) the Investor agrees in writing with the transferee or assignee to
assign such rights, and a copy of such agreement is furnished to the Company
within a reasonable time after such assignment, (ii) the Company is, within a
reasonable time after such transfer or assignment, furnished with written
notice of (a) the name and address of such transferee or assignee, and (b) the
securities with respect to which such registration rights are being transferred
or assigned, (iii) following such transfer or assignment, the further
disposition of such securities by the transferee or assignee is restricted
under the 1933 Act and applicable state securities laws, (iv) at or before the
time the Company receives the written notice contemplated by clause (ii) of
this sentence, the transferee or assignee agrees in writing with the Company to
be bound by all of the provisions contained herein, (v) such transfer shall
have been made in accordance with the applicable requirements of the Securities
Purchase Agreement, and (vi) such transferee shall be an "ACCREDITED INVESTOR"
as that term defined in Rule 501 of Regulation D promulgated under the 1933
Act.





                                     14

<PAGE>   15


         10.     AMENDMENT OF REGISTRATION RIGHTS.

         Provisions of this Agreement may be amended and the observance thereof
may be waived (either generally or in a particular instance and either
retroactively or prospectively), only with written consent of the Company, each
of the Initial Investors (to the extent such Initial Investor still owns
Registrable Securities) and Investors who hold a majority interest of the
Registrable Securities.  Any amendment or waiver effected in accordance with
this Section 10 shall be binding upon each Investor and the Company.

         11.     MISCELLANEOUS.

                 a.       A person or entity is deemed to be a holder of
Registrable Securities whenever such person or entity owns of record such
Registrable Securities.  If the Company receives conflicting instructions,
notices or elections from two or more persons or entities with respect to the
same Registrable Securities, the Company shall act upon the basis of
instructions, notice or election received from the registered owner of such
Registrable Securities.

                 b.       Any notices required or permitted to be given under
the terms hereof shall be sent by certified or registered mail (return receipt
requested) or delivered personally or by courier (including a recognized
overnight delivery service) or by facsimile and shall be effective five days
after being placed in the mail, if mailed by regular U.S. mail, or upon
receipt, if delivered personally or by courier (including a recognized
overnight delivery service) or by facsimile, in each case addressed to a party.
The addresses for such communications shall be:

         If to the Company:

         Laser Vision Centers, Inc.
         540 Maryville Centre Drive, Suite 200
         St. Louis, Missouri  63141
         Attention: Chief Executive Officer
         Facsimile:  (314) 434-2424

         With copy to:

         Dankenbring, Greiman, Osterholt & Hoffman
         120 S. Central, Fifth Floor
         Clayton, Missouri 63105
         Attention:  James Dankenbring, Esquire
         Facsimile:  (314) 862-4656


If to an Investor: to the address set forth immediately below such Investor's
name on the signature pages to the Securities Purchase Agreement.





                                     15
<PAGE>   16


                 c.       Failure of any party to exercise any right or remedy
under this Agreement or otherwise, or delay by a party in exercising such right
or remedy, shall not operate as a waiver thereof.

                 d.       This Agreement shall be enforced, governed by and
construed in accordance with the laws of Delaware applicable to agreements made
and to be performed entirely within such State.  In the event that any
provision of this Agreement is invalid or unenforceable under any applicable
statute or rule of law, then such provision shall be deemed inoperative to the
extent that it may conflict therewith and shall be deemed modified to conform
with such statute or rule of law.  Any provision hereof which may prove invalid
or unenforceable under any law shall not affect the validity or enforceability
of any other provision hereof.  The parties hereto hereby submit to the
exclusive jurisdiction of the United States Federal Courts located in Delaware
with respect to any dispute arising under this Agreement or the transactions
contemplated hereby.

                 e.       This Agreement and the Securities Purchase Agreement
(including all schedules and exhibits thereto) constitute the entire agreement
among the parties hereto with respect to the subject matter hereof and thereof.
There are no restrictions, promises, warranties or undertakings, other than
those set forth or referred to herein and therein.  This Agreement and the
Securities Purchase Agreement supersede all prior agreements and understandings
among the parties hereto with respect to the subject matter hereof and thereof.

                 f.       Subject to the requirements of Section 9 hereof, this
Agreement shall inure to the benefit of and be binding upon the successors and
assigns of each of the parties hereto.

                 g.       The headings in this Agreement are for convenience of
reference only and shall not limit or otherwise affect the meaning hereof.

                 h.       This Agreement may be executed in two or more
counterparts, each of which shall be deemed an original but all of which shall
constitute one and the same agreement.  This Agreement, once executed by a
party, may be delivered to the other party hereto by facsimile transmission of
a copy of this Agreement bearing the signature of the party so delivering this
Agreement.

                 i.       Each party shall do and perform, or cause to be done
and performed, all such further acts and things, and shall execute and deliver
all such other agreements, certificates, instruments and documents, as the
other party may reasonably request in order to carry out the intent and
accomplish the purposes of this Agreement and the consummation of the
transactions contemplated hereby.

                 j.       Except as otherwise provided herein, all consents and
other determinations to be made by the Investors pursuant to this Agreement
shall be made by Investors holding a





                                     16

<PAGE>   17

majority of the Registrable Securities, determined as if the all of the shares
of Preferred Stock and Warrants then outstanding have been converted into or
exercised for Registrable Securities.

                 k.       The language used in this Agreement will be deemed to
be the language chosen by the parties to express their mutual intent, and no
rules of strict construction will be applied against any party.





                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]





                                     17

<PAGE>   18

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


LASER VISION CENTERS, INC.

By:  /s/ John J. Klobnak
   --------------------------------------
Name:    John J. Klobnak
Its:     Chief Executive Officer





RGC INTERNATIONAL INVESTORS, LDC

By: Rose Glen Capital Management, L.P., Investment Manager
         By: RGC General Partner Corp.


By:  /s/ Wayne D. Bloch
   ----------------------------------
Name:    Wayne D. Bloch
Its:     Managing Director





                                     18

<PAGE>   1





                                                                     EXHIBIT 4.4







         THIS WARRANT AND THE SHARES ISSUABLE UPON THE EXERCISE OF THIS WARRANT
         HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED.
         EXCEPT AS OTHERWISE SET FORTH HEREIN OR IN A SECURITIES PURCHASE
         AGREEMENT DATED AS OF JUNE 20, 1997, NEITHER THIS WARRANT NOR ANY OF
         SUCH SHARES MAY BE SOLD, OFFERED FOR SALE, ASSIGNED, TRANSFERRED, OR
         OTHERWISE DISPOSED OF IN THE ABSENCE OF REGISTRATION UNDER SUCH ACT OR
         AN OPINION OF COUNSEL THAT REGISTRATION IS NOT REQUIRED UNDER SUCH ACT
         OR UNLESS SOLD PURSUANT TO RULE 144 UNDER SUCH ACT.  ANY SUCH SALE,
         ASSIGNMENT OR TRANSFER MUST ALSO COMPLY WITH APPLICABLE STATE
         SECURITIES LAWS.

                                                                     Right to
                                                                     Purchase
                                                                     100,000
                                                                     Shares of
                                                                     C o m m o n
                                                                     Stock,  par
                                                                     value $.01
                                                                     per share


                  STOCK PURCHASE WARRANT (ADDITIONAL WARRANT)

         THIS CERTIFIES THAT, for value received, RGC International Investors,
LDC or its registered assigns, is entitled to purchase from Laser Vision
Centers, Inc., a Delaware corporation (the "Company"), at any time or from time
to time during the period specified in Paragraph 2 hereof, One Hundred Thousand
(100,000) fully paid and nonassessable shares of the Company's Common Stock,
par value $.01 per share (the "Common Stock"), at an exercise price of $[130%
of the thirty (30) day average closing bid prices ending on the one year
anniversary of the Closing Date] per share (the "Exercise Price").  The term
"Warrant Shares", as used herein, refers to the shares of Common Stock 
purchasable hereunder.  The Warrant 

<PAGE>   2


Shares and the Exercise Price are subject to adjustment as provided in 
Paragraph 4 hereof.  The term Warrants means this Warrant and the other
warrants issued pursuant to that certain Securities Purchase Agreement, dated
June 20, 1997, by and among the Company and the Buyers listed on the execution
page thereof (the "Securities Purchase Agreement").

         This Warrant is subject to the following terms, provisions, and
conditions:

         1.      MANNER OF EXERCISE; ISSUANCE OF CERTIFICATES; PAYMENT FOR
SHARES.  Subject to the provisions hereof, this Warrant may be exercised by the
holder hereof, in whole or in part, by the surrender of this Warrant, together
with a completed exercise agreement in the form attached hereto (the "Exercise
Agreement"), to the Company during normal business hours on any business day at
the Company's principal executive offices (or such other office or agency of
the Company as it may designate by notice to the holder hereof), and upon (i)
payment to the Company in cash, by certified or official bank check or by wire
transfer for the account of the Company of the Exercise Price for the Warrant
Shares specified in the Exercise Agreement or (ii) if the resale of the Warrant
Shares by the holder is not then registered pursuant to an effective
registration statement under the Securities Act of 1933, as amended (the
"Securities Act"), delivery to the Company of a written notice of an election
to effect a "Cashless Exercise" (as defined in Section 11(c) below) for the
Warrant Shares specified in the Exercise Agreement.  The Warrant Shares so
purchased shall be deemed to be issued to the holder hereof or such holder's
designee, as the record owner of such shares, as of the close of business on
the date on which this Warrant shall have been surrendered, the completed
Exercise Agreement shall have been delivered, and payment shall have been made
for such shares as set forth above.  Certificates for the Warrant Shares so
purchased, representing the aggregate number of shares specified in the
Exercise Agreement, shall be delivered to the holder hereof within a reasonable
time, not exceeding three (3) business days, after this Warrant shall have been
so exercised.  The certificates so delivered shall be in such denominations as
may be requested by the holder hereof and shall be registered in the name of
such holder or such other name as shall be designated by such holder.  If this
Warrant shall have been exercised only in part, then, unless this Warrant has
expired, the Company shall, at its expense, at the time of delivery of such
certificates, deliver to the holder a new Warrant representing the number of
shares with respect to which this Warrant shall not then have been exercised.

                 Notwithstanding anything in this Warrant to the contrary, in
no event shall the Holder of this Warrant be entitled to exercise a number of
Warrants (or portions thereof) in excess of the number of Warrants (or portions
thereof) upon exercise of which the sum of (i) the number of shares of Common
Stock beneficially owned by the Holder and its affiliates (other than shares of
Common Stock which may be deemed beneficially owned through the ownership of
the unexercised Warrants and unconverted shares of Series B Preferred Stock)
and (ii) the number of shares of Common Stock issuable upon exercise of the
Warrants (or portions thereof) with respect to which the determination
described herein is being made, would result in beneficial ownership by the
Holder and its affiliates of more than 4.9% of the outstanding shares of Common
Stock.  For purposes of the immediately preceding sentence, beneficial
ownership



                                     -2-

<PAGE>   3





shall be determined in accordance with Section 13(d) of the Securities Exchange
Act of 1934, as amended, and Regulation 13D-G thereunder, except as otherwise
provided in clause (i) hereof.

         2.      PERIOD OF EXERCISE.  This Warrant is exercisable at any time
or from time to time on or after the date on which this Warrant is issued and
delivered pursuant to the terms of the Securities Purchase Agreement, and
before 5:00 p.m., New York City time on the fifth (5th) anniversary of the date
of issuance (the "Exercise Period").

         3.      CERTAIN AGREEMENTS OF THE COMPANY.  The Company hereby
covenants and agrees as follows:

                 (a)  SHARES TO BE FULLY PAID.  All Warrant Shares will, upon
issuance in accordance with the terms of this Warrant, be validly issued, fully
paid, and nonassessable and free from all taxes, liens, and charges with
respect to the issue thereof.

                 (b)  RESERVATION OF SHARES.  During the Exercise Period, the
Company shall at all times have authorized, and reserved for the purpose of
issuance upon exercise of this Warrant, a sufficient number of shares of Common
Stock to provide for the exercise of this Warrant.

                 (c)  LISTING.  The Company shall promptly secure the listing
of the shares of Common Stock issuable upon exercise of the Warrant upon each
national securities exchange or automated quotation system, if any, upon which
shares of Common Stock are then listed (subject to official notice of issuance
upon exercise of this Warrant) and shall maintain, so long as any other shares
of Common Stock shall be so listed, such listing of all shares of Common Stock
from time to time issuable upon the exercise of this Warrant; and the Company
shall so list on each national securities exchange or automated quotation
system, as the case may be, and shall maintain such listing of, any other
shares of capital stock of the Company issuable upon the exercise of this
Warrant if and so long as any shares of the same class shall be listed on such
national securities exchange or automated quotation system.

                 (d)  CERTAIN ACTIONS PROHIBITED.  The Company will not, by
amendment of its charter 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 to be observed or performed by it hereunder, but will at all times
in good faith assist in the carrying out of all the provisions of this Warrant
and in the taking of all such action as may reasonably be requested by the
holder of this Warrant in order to protect the exercise privilege of the holder
of this Warrant against dilution or other impairment, consistent with the tenor
and purpose of this Warrant.  Without limiting the generality of the foregoing,
the Company (i) will not increase the par value of any shares of Common Stock
receivable upon the exercise of this Warrant above the Exercise Price then in
effect, and (ii) will take all such actions as may be necessary or appropriate
in order that the Company may validly and legally issue fully paid and
nonassessable shares of Common Stock upon the exercise of this Warrant.





                                      -3-
<PAGE>   4





                 (e)      SUCCESSORS AND ASSIGNS.  This Warrant will be binding
upon any entity succeeding to the Company by merger, consolidation, or
acquisition of all or substantially all the Company's assets.

         4.      ANTIDILUTION PROVISIONS.  During the Exercise Period, the
Exercise Price and the number of Warrant Shares shall be subject to adjustment
from time to time as provided in this Paragraph 4.

         In the event that any adjustment of the Exercise Price as required
herein results in a fraction of a cent, such Exercise Price shall be rounded up
to the nearest cent.

                 (a)      ADJUSTMENT OF EXERCISE PRICE AND NUMBER OF SHARES
UPON ISSUANCE OF COMMON STOCK.  Except as otherwise provided in Paragraphs 4(c)
and 4(e) hereof, if and whenever on or after the date of issuance of this
Warrant, the Company issues or sells, or in accordance with Paragraph 4(b)
hereof is deemed to have issued or sold, any shares of Common Stock for no
consideration or for a consideration per share (before deduction of reasonable
expenses or commissions or underwriting discounts or allowances in connection
therewith) less than the Market Price (as hereinafter defined) on the date of
issuance (a "Dilutive Issuance"), then immediately upon the Dilutive Issuance,
the Exercise Price will be reduced to a price determined by multiplying the
Exercise Price in effect immediately prior to the Dilutive Issuance by a
fraction, (i) the numerator of which is an amount equal to the sum of (x) the
number of shares of Common Stock actually outstanding immediately prior to the
Dilutive Issuance, plus (y) the aggregate consideration, calculated as set
forth in Paragraph 4(b) hereof, received by the Company upon such Dilutive
Issuance, divided by the Market Price in effect immediately prior to the
Dilutive Issuance, and (ii) the denominator of which is the total number of
shares of Common Stock Deemed Outstanding (as defined below) immediately after
the Dilutive Issuance.

                 (b)      EFFECT ON EXERCISE PRICE OF CERTAIN EVENTS.  For
purposes of determining the adjusted Exercise Price under Paragraph 4(a)
hereof, the following will be applicable:

                          (i)     ISSUANCE OF RIGHTS OR OPTIONS.  If the
Company in any manner issues or grants any warrants, rights or options, whether
or not immediately exercisable, to subscribe for or to purchase Common Stock or
other securities convertible into or exchangeable for Common Stock
("Convertible Securities") (such warrants, rights and options to purchase
Common Stock or Convertible Securities are hereinafter referred to as
"Options") and the price per share for which Common Stock is issuable upon the
exercise of such Options is less than the Market Price on the date of issuance
or grant of such Options, then the maximum total number of shares of Common
Stock issuable upon the exercise of all such Options will, as of the date of
the issuance or grant of such Options, be deemed to be outstanding and to have
been issued and sold by the Company for such price per share.  For purposes of
the preceding sentence, the "price per share for which Common Stock is issuable
upon the exercise of such Options" is determined by dividing (i) the total
amount, if any, received or receivable by the Company as consideration for the
issuance or granting of all such Options, plus the minimum aggregate amount of
additional consideration, if any, payable to the Company upon the exercise of
all such





                                      -4-
<PAGE>   5





Options, plus, in the case of Convertible Securities issuable upon the exercise
of such Options, the minimum aggregate amount of additional consideration
payable upon the conversion or exchange thereof at the time such Convertible
Securities first become convertible or exchangeable, by (ii) the maximum total
number of shares of Common Stock issuable upon the exercise of all such Options
(assuming full conversion of Convertible Securities, if applicable).  No
further adjustment to the Exercise Price will be made upon the actual issuance
of such Common Stock upon the exercise of such Options or upon the conversion
or exchange of Convertible Securities issuable upon exercise of such Options.

                          (ii)    ISSUANCE OF CONVERTIBLE SECURITIES.  If the
Company in any manner issues or sells any Convertible Securities, whether or
not immediately convertible (other than where the same are issuable upon the
exercise of Options) and the price per share for which Common Stock is issuable
upon such conversion or exchange is less than the Market Price on the date of
issuance, then the maximum total number of shares of Common Stock issuable upon
the conversion or exchange of all such Convertible Securities will, as of the
date of the issuance of such Convertible Securities, be deemed to be
outstanding and to have been issued and sold by the Company for such price per
share.  For the purposes of the preceding sentence, the "price per share for
which Common Stock is issuable upon such conversion or exchange" is determined
by dividing (i) the total amount, if any, received or receivable by the Company
as consideration for the issuance or sale of all such Convertible Securities,
plus the minimum aggregate amount of additional consideration, if any, payable
to the Company upon the conversion or exchange thereof at the time such
Convertible Securities first become convertible or exchangeable, by (ii) the
maximum total number of shares of Common Stock issuable upon the conversion or
exchange of all such Convertible Securities.  No further adjustment to the
Exercise Price will be made upon the actual issuance of such Common Stock upon
conversion or exchange of such Convertible Securities.

                          (iii)   CHANGE IN OPTION PRICE OR CONVERSION RATE.
If there is a change at any time in (i) the amount of additional consideration
payable to the Company upon the exercise of any Options; (ii) the amount of
additional consideration, if any, payable to the Company upon the conversion or
exchange of any Convertible Securities; or (iii) the rate at which any
Convertible Securities are convertible into or exchangeable for Common Stock
(other than under or by reason of provisions designed to protect against
dilution), the Exercise Price in effect at the time of such change will be
readjusted to the Exercise Price which would have been in effect at such time
had such Options or Convertible Securities still outstanding provided for such
changed additional consideration or changed conversion rate, as the case may
be, at the time initially granted, issued or sold.

                          (iv)    TREATMENT OF EXPIRED OPTIONS AND UNEXERCISED
CONVERTIBLE SECURITIES.  If, in any case, the total number of shares of Common
Stock issuable upon exercise of any Option or upon conversion or exchange of
any Convertible Securities is not, in fact, issued and the rights to exercise
such Option or to convert or exchange such Convertible Securities shall have
expired or terminated, the Exercise Price then in effect will be readjusted to
the Exercise Price which would have been in effect at the time of such
expiration or termination had such Option or Convertible Securities, to the
extent outstanding immediately





                                      -5-
<PAGE>   6





prior to such expiration or termination (other than in respect of the actual
number of shares of Common Stock issued upon exercise or conversion thereof),
never been issued.

                          (v)     CALCULATION OF CONSIDERATION RECEIVED.  If
any Common Stock, Options or Convertible Securities are issued, granted or sold
for cash, the consideration received therefor for purposes of this Warrant will
be the amount received by the Company therefor, before deduction of reasonable
commissions, underwriting discounts or allowances or other reasonable expenses
paid or incurred by the Company in connection with such issuance, grant or
sale.  In case any Common Stock, Options or Convertible Securities are issued
or sold for a consideration part or all of which shall be other than cash, the
amount of the consideration other than cash received by the Company will be the
fair value of such consideration, except where such consideration consists of
securities, in which case the amount of consideration received by the Company
will be the Market Price thereof as of the date of receipt.  In case any Common
Stock, Options or Convertible Securities are issued in connection with any
merger or consolidation in which the Company is the surviving corporation, the
amount of consideration therefor will be deemed to be the fair value of such
portion of the net assets and business of the non-surviving corporation as is
attributable to such Common Stock, Options or Convertible Securities, as the
case may be.  The fair value of any consideration other than cash or securities
will be determined in good faith by the Board of Directors of the Company.

                          (vi)    EXCEPTIONS TO ADJUSTMENT OF EXERCISE PRICE.
No adjustment to the Exercise Price will be made (i) upon the exercise of any
warrants, options or convertible securities granted, issued and outstanding on
the date of issuance of this Warrant; (ii) upon the grant or exercise of any
stock or options which may hereafter be granted or exercised under any employee
benefit plan of the Company now existing or to be implemented in the future, so
long as the issuance of such stock or options is approved by a majority of the
independent members of the Board of Directors of the Company or a majority of
the members of a committee of independent directors established for such
purpose; or (iii) upon the exercise of the Warrants.

                 (c)      SUBDIVISION OR COMBINATION OF COMMON STOCK.  If the
Company at any time subdivides (by any stock split, stock dividend,
recapitalization, reorganization, reclassification or otherwise) the shares of
Common Stock acquirable hereunder into a greater number of shares, then, after
the date of record for effecting such subdivision, the Exercise Price in effect
immediately prior to such subdivision will be proportionately reduced.  If the
Company at any time combines (by reverse stock split, recapitalization,
reorganization, reclassification or otherwise) the shares of Common Stock
acquirable hereunder into a smaller number of shares, then, after the date of
record for effecting such combination, the Exercise Price in effect immediately
prior to such combination will be proportionately increased.

                 (d)      ADJUSTMENT IN NUMBER OF SHARES.  Upon each adjustment
of the Exercise Price pursuant to the provisions of this Paragraph 4, the
number of shares of Common Stock issuable upon exercise of this Warrant shall
be adjusted by multiplying a number equal to the Exercise Price in effect
immediately prior to such adjustment by the number of shares of Common Stock
issuable upon exercise of this Warrant immediately prior to such adjustment and
dividing the product so obtained by the adjusted Exercise Price.





                                      -6-
<PAGE>   7





                 (e)      CONSOLIDATION, MERGER OR SALE.  In case of any
consolidation of the Company with, or merger of the Company into any other
corporation, or in case of any sale or conveyance of all or substantially all
of the assets of the Company other than in connection with a plan of complete
liquidation of the Company, then as a condition of such consolidation, merger
or sale or conveyance, adequate provision will be made whereby the holder of
this Warrant will have the right to acquire and receive upon exercise of this
Warrant in lieu of the shares of Common Stock immediately theretofore
acquirable upon the exercise of this Warrant, such shares of stock, securities
or assets as may be issued or payable with respect to or in exchange for the
number of shares of Common Stock immediately theretofore acquirable and
receivable upon exercise of this Warrant had such consolidation, merger or sale
or conveyance not taken place.  In any such case, the Company will make
appropriate provision to insure that the provisions of this Paragraph 4 hereof
will thereafter be applicable as nearly as may be in relation to any shares of
stock or securities thereafter deliverable upon the exercise of this Warrant.
The Company will not effect any consolidation, merger or sale or conveyance
unless prior to the consummation thereof, the successor corporation (if other
than the Company) assumes by written instrument the obligations under this
Paragraph 4 and the obligations to deliver to the holder of this Warrant such
shares of stock, securities or assets as, in accordance with the foregoing
provisions, the holder may be entitled to acquire.

                 (f)      DISTRIBUTION OF ASSETS.  In case the Company shall
declare or make any distribution of its assets (including cash) to holders of
Common Stock as a partial liquidating dividend, by way of return of capital or
otherwise, then, after the date of record for determining stockholders entitled
to such distribution, but prior to the date of distribution, the holder of this
Warrant shall be entitled upon exercise of this Warrant for the purchase of any
or all of the shares of Common Stock subject hereto, to receive the amount of
such assets which would have been payable to the holder had such holder been
the holder of such shares of Common Stock on the record date for the
determination of stockholders entitled to such distribution.

                 (g)  NOTICE OF ADJUSTMENT.  Upon the occurrence of any event
which requires any adjustment of the Exercise Price, then, and in each such
case, the Company shall give notice thereof to the holder of this Warrant,
which notice shall state the Exercise Price resulting from such adjustment and
the increase or decrease in the number of Warrant Shares purchasable at such
price upon exercise, setting forth in reasonable detail the method of
calculation and the facts upon which such calculation is based.  Such
calculation shall be certified by the chief financial officer of the Company.

                 (h)      MINIMUM ADJUSTMENT OF EXERCISE PRICE.  No adjustment
of the Exercise Price shall be made in an amount of less than 1% of the
Exercise Price in effect at the time such adjustment is otherwise required to
be made, but any such lesser adjustment shall be carried forward and shall be
made at the time and together with the next subsequent adjustment which,
together with any adjustments so carried forward, shall amount to not less than
1% of such Exercise Price.

                 (i)      NO FRACTIONAL SHARES.  No fractional shares of Common
Stock are to be issued upon the exercise of this Warrant, but the Company shall
pay a cash adjustment in respect





                                      -7-
<PAGE>   8





of any fractional share which would otherwise be issuable in an amount equal to
the same fraction of the Market Price of a share of Common Stock on the date of
such exercise.

                 (j)  OTHER NOTICES.  In case at any time:

                          (i)  the Company shall declare any dividend upon the
Common Stock payable in shares of stock of any class or make any other
distribution (including dividends or distributions payable in cash out of
retained earnings) to the holders of the Common Stock;

                          (ii)  the Company shall offer for subscription pro
rata to the holders of the Common Stock any additional shares of stock of any
class or other rights;

                          (iii)  there shall be any capital reorganization of
the Company, or reclassification of the Common Stock, or consolidation or
merger of the Company with or into, or sale of all or substantially all its
assets to, another corporation or entity; or

                          (iv)  there shall be a voluntary or involuntary 
dissolution, liquidation or winding-up of the Company;

then, in each such case, the Company shall give to the holder of this Warrant
(a) notice of the date on which the books of the Company shall close or a
record shall be taken for determining the holders of Common Stock entitled to
receive any such dividend, distribution, or subscription rights or for
determining the holders of Common Stock entitled to vote in respect of any such
reorganization, reclassification, consolidation, merger, sale, dissolution,
liquidation or winding-up and (b) in the case of any such reorganization,
reclassification, consolidation, merger, sale, dissolution, liquidation or
winding-up, notice of the date (or, if not then known, a reasonable
approximation thereof by the Company) when the same shall take place.  Such
notice shall also specify the date on which the holders of Common Stock shall
be entitled to receive such dividend, distribution, or subscription rights or
to exchange their Common Stock for stock or other securities or property
deliverable upon such reorganization, reclassification, consolidation, merger,
sale, dissolution, liquidation, or winding-up, as the case may be.  Such notice
shall be given at least 30 days prior to the record date or the date on which
the Company's books are closed in respect thereto.  Failure to give any such
notice or any defect therein shall not affect the validity of the proceedings
referred to in clauses (i), (ii), (iii) and (iv) above.

                 (k)      CERTAIN EVENTS.  If any event occurs of the type
contemplated by the adjustment provisions of this Paragraph 4 but not expressly
provided for by such provisions, the Company will give notice of such event as
provided in Paragraph 4(g) hereof, and the Company's Board of Directors will
make an appropriate adjustment in the Exercise Price and the number of shares
of Common Stock acquirable upon exercise of this Warrant so that the rights of
the Holder shall be neither enhanced nor diminished by such event.





                                      -8-
<PAGE>   9





                 (l)      CERTAIN DEFINITIONS.

                          (i)     "Common Stock Deemed Outstanding" shall mean
the number of shares of Common Stock actually outstanding (not including shares
of Common Stock held in the treasury of the Company), plus (x) pursuant to
Paragraph 4(b)(i) hereof, the maximum total number of shares of Common Stock
issuable upon the exercise of Options, as of the date of such issuance or grant
of such Options, if any, and (y) pursuant to Paragraph 4(b)(ii) hereof, the
maximum total number of shares of Common Stock issuable upon conversion or
exchange of Convertible Securities, as of the date of issuance of such
Convertible Securities, if any.

                          (ii)    "Market Price," as of any date, (i) means the
average of the last reported sale prices for the shares of Common Stock on the
Nasdaq National Market ("Nasdaq") for the five (5) trading days immediately
preceding such date as reported by Bloomberg, L.P. ("Bloomberg"), or (ii) if
Nasdaq is not the principal trading market for the shares of Common Stock, the
average of the last reported sale prices on the principal trading market for
the Common Stock during the same period as reported by Bloomberg, or (iii) if
market value cannot be calculated as of such date on any of the foregoing
bases, the Market Price shall be the fair market value as reasonably determined
in good faith by (a) the Board of Directors of the Corporation or, at the
option of a majority-in-interest of the holders of the outstanding Warrants by
(b) an independent investment bank of nationally recognized standing in the
valuation of businesses similar to the business of the corporation. The manner
of determining the Market Price of the Common Stock set forth in the foregoing
definition shall apply with respect to any other security in respect of which a
determination as to market value must be made hereunder.

                          (iii)   "Common Stock," for purposes of this
Paragraph 4, includes the Common Stock, par value $.01 per share, and any
additional class of stock of the Company having no preference as to dividends
or distributions on liquidation, provided that the shares purchasable pursuant
to this Warrant shall include only shares of Common Stock, par value $.01 per
share, in respect of which this Warrant is exercisable, or shares resulting
from any subdivision or combination of such Common Stock, or in the case of any
reorganization, reclassification, consolidation, merger, or sale of the
character referred to in Paragraph 4(e) hereof, the stock or other securities
or property provided for in such Paragraph.

         5.      ISSUE TAX.  The issuance of certificates for Warrant Shares
upon the exercise of this Warrant shall be made without charge to the holder of
this Warrant or such shares for any issuance tax or other costs in respect
thereof, provided that the Company shall not be required to pay any tax which
may be payable in respect of any transfer involved in the issuance and delivery
of any certificate in a name other than the holder of this Warrant.

         6.      NO RIGHTS OR LIABILITIES AS A SHAREHOLDER.  This Warrant shall
not entitle the holder hereof to any voting rights or other rights as a
shareholder of the Company.  No provision of this Warrant, in the absence of
affirmative action by the holder hereof to purchase Warrant Shares, and no mere
enumeration herein of the rights or privileges of the holder hereof, shall give
rise to any liability of such holder for the Exercise Price or as a shareholder
of the Company, whether such liability is asserted by the Company or by
creditors of the Company.





                                      -9-
<PAGE>   10





         7.      TRANSFER, EXCHANGE, AND REPLACEMENT OF WARRANT.

                 (a)  RESTRICTION ON TRANSFER.  This Warrant and the rights
granted to the holder hereof are transferable, in whole or in part, upon
surrender of this Warrant, together with a properly executed assignment in the
form attached hereto, at the office or agency of the Company referred to in
Paragraph 7(e) below, provided, however, that any transfer or assignment shall
be subject to the conditions set forth in Paragraph 7(f) hereof and to the
applicable provisions of the Securities Purchase Agreement.  Until due
presentment for registration of transfer on the books of the Company, the
Company may treat the registered holder hereof as the owner and holder hereof
for all purposes, and the Company shall not be affected by any notice to the
contrary.  Notwithstanding anything to the contrary contained herein, the
registration rights described in Paragraph 8 are assignable only in accordance
with the provisions of that certain Registration Rights Agreement, dated as of
June 20, 1997, by and among the Company and the other signatories thereto (the
"Registration Rights Agreement").

                 (b)  WARRANT EXCHANGEABLE FOR DIFFERENT DENOMINATIONS.  This
Warrant is exchangeable, upon the surrender hereof by the holder hereof at the
office or agency of the Company referred to in Paragraph 7(e) below, for new
Warrants of like tenor representing in the aggregate the right to purchase the
number of shares of Common Stock which may be purchased hereunder, each of such
new Warrants to represent the right to purchase such number of shares as shall
be designated by the holder hereof at the time of such surrender.

                 (c)  REPLACEMENT OF WARRANT.  Upon receipt of evidence
reasonably satisfactory to the Company of the loss, theft, destruction, or
mutilation of this Warrant and, in the case of any such loss, theft, or
destruction, upon delivery of an indemnity agreement reasonably satisfactory in
form and amount to the Company, or, in the case of any such mutilation, upon
surrender and cancellation of this Warrant, the Company, at its expense, will
execute and deliver, in lieu thereof, a new Warrant of like tenor.

                 (d)  CANCELLATION; PAYMENT OF EXPENSES.  Upon the surrender of
this Warrant in connection with any transfer, exchange, or replacement as
provided in this Paragraph 7, this Warrant shall be promptly canceled by the
Company.  The Company shall pay all taxes (other than securities transfer
taxes) and all other expenses (other than legal expenses, if any, incurred by
the Holder or transferees) and charges payable in connection with the
preparation, execution, and delivery of Warrants pursuant to this Paragraph 7.

                 (e)  REGISTER.  The Company shall maintain, at its principal
executive offices (or such other office or agency of the Company as it may
designate by notice to the holder hereof), a register for this Warrant, in
which the Company shall record the name and address of the person in whose name
this Warrant has been issued, as well as the name and address of each
transferee and each prior owner of this Warrant.

                 (f)  EXERCISE OR TRANSFER WITHOUT REGISTRATION.  If, at the
time of the surrender of this Warrant in connection with any exercise,
transfer, or exchange of this Warrant, this Warrant (or, in the case of any
exercise, the Warrant Shares issuable hereunder), shall not be





                                      -10-
<PAGE>   11





registered under the Securities Act and under applicable state securities or
blue sky laws, the Company may require, as a condition of allowing such
exercise, transfer, or exchange, (i) that the holder or transferee of this
Warrant, as the case may be, furnish to the Company a written opinion of
counsel, which opinion and counsel are acceptable to the Company, to the effect
that such exercise, transfer, or exchange may be made without registration
under said Act and under applicable state securities or blue sky laws, (ii)
that the holder or transferee execute and deliver to the Company an investment
letter in form and substance acceptable to the Company, and (iii) that the
transferee be an "accredited investor" as defined in Rule 501(a) promulgated
under the Securities Act; provided that no such opinion, letter or status as an
"accredited investor" shall be required in connection with a transfer pursuant
to Rule 144 under the Securities Act.  The first holder of this Warrant, by
taking and holding the same, represents to the Company that such holder is
acquiring this Warrant for investment and not with a view to the distribution
thereof.

         8.      REGISTRATION RIGHTS.  The initial holder of this Warrant (and
certain assignees thereof) is entitled to the benefit of such registration
rights in respect of the Warrant Shares as are set forth in Section 2 of the
Registration Rights Agreement.

         9.      NOTICES.  All notices, requests, and other communications
required or permitted to be given or delivered hereunder to the holder of this
Warrant shall be in writing, and shall be personally delivered, or shall be
sent by certified or registered mail or by recognized overnight mail courier,
postage prepaid and addressed, to such holder at the address shown for such
holder on the books of the Company, or at such other address as shall have been
furnished to the Company by notice from such holder.  All notices, requests,
and other communications required or permitted to be given or delivered
hereunder to the Company shall be in writing, and shall be personally
delivered, or shall be sent by certified or registered mail or by recognized
overnight mail courier, postage prepaid and addressed, to the office of the
Company at 540 Maryville Centre Drive, Suite 200, St. Louis, Missouri 63141,
Attention: Chairman of the Board of Directors, or at such other address as
shall have been furnished to the holder of this Warrant by notice from the
Company.  Any such notice, request, or other communication may be sent by
facsimile, but shall in such case be subsequently confirmed by a writing
personally delivered or sent by certified or registered mail or by recognized
overnight mail courier as provided above.  All notices, requests, and other
communications shall be deemed to have been given either at the time of the
receipt thereof by the person entitled to receive such notice at the address of
such person for purposes of this Paragraph 9, or, if mailed by registered or
certified mail or with a recognized overnight mail courier upon deposit with
the United States Post Office or such overnight mail courier, if postage is
prepaid and the mailing is properly addressed, as the case may be.

         10.     GOVERNING LAW.  THIS WARRANT SHALL BE GOVERNED BY AND
CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE INTERNAL LAWS OF THE STATE OF
DELAWARE WITHOUT REGARD TO THE BODY OF LAW CONTROLLING CONFLICTS OF LAW.





                                      -11-
<PAGE>   12





         11.     MISCELLANEOUS.

                 (a)  AMENDMENTS.  This Warrant and any provision hereof may
only be amended by an instrument in writing signed by the Company and the
holder hereof.

                 (b)  DESCRIPTIVE HEADINGS.  The descriptive headings of the
several paragraphs of this Warrant are inserted for purposes of reference only,
and shall not affect the meaning or construction of any of the provisions
hereof.

                 (c)      CASHLESS EXERCISE.  Notwithstanding anything to the
contrary contained in this Warrant, if the resale of the Warrant Shares by the
holder is not then registered pursuant to an effective registration statement
under the Securities Act, this Warrant may be exercised by presentation and
surrender of this Warrant to the Company at its principal executive offices
with a written notice of the holder's intention to effect a cashless exercise,
including a calculation of the number of shares of Common Stock to be issued
upon such exercise in accordance with the terms hereof (a "Cashless Exercise").
In the event of a Cashless Exercise, in lieu of paying the Exercise Price in
cash, the holder shall surrender this Warrant for that number of shares of
Common Stock determined by multiplying the number of Warrant Shares to which it
would otherwise be entitled by a fraction, the numerator of which shall be the
difference between the then current Market Price per share of the Common Stock
and the Exercise Price,  and the denominator of which shall be the then current
Market Price per share of Common Stock.

         12.     REDEMPTION.

                 On or after the eighteen (18) month anniversary of the date of
issuance of this Warrant, the Company may, at its option, upon not less than
thirty (30) days' prior written notice (the "Notice Period"), call for
redemption this Warrant, in whole or in part, at a redemption price of $0.01
per Warrant Share (the "Redemption Price"), provided that the closing price for
the Common Stock on Nasdaq, or on the principal securities exchange or other
securities market on which the Common Stock is then being traded, is, on the
date written notice of redemption is dispatched (the "Notice Date") and has
been for at least the thirty (30) consecutive Trading Days (as defined below)
ending immediately prior thereto, at least 200% of the Exercise Price then in
effect (the "Redemption Threshold Price").  At anytime after the Notice Date
until 5:00 p.m., New York time, on the date fixed for redemption (the
"Redemption Date"), the holder of this Warrant may exercise this Warrant at an
exercise price equal to 100% of the Exercise Price in effect immediately prior
to the start of the Notice Period.  This Warrant shall cease to be exercisable
at 5:00 p.m., New York time, on the Redemption Date.  On the Redemption Date
(or within five (5) Trading Days thereafter), the Company will pay the
Redemption Price to or as directed by the holder of this Warrant upon
presentation and surrender of this Warrant at the Company's offices.  "Trading
Day" shall mean any day on which the Common Stock is traded for any period on
Nasdaq, or on the principal securities exchange or other securities market on
which the Common Stock is then being traded.





                                      -12-
<PAGE>   13





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

                                                    LASER VISION CENTERS, INC.

                                             By: ______________________________
                                                    John J. Klobnak
                                                    Chief Executive Officer




                                             Dated as of June 20, 1998














                                      -13-
<PAGE>   14





                           FORM OF EXERCISE AGREEMENT


                                                         Dated:  ________, ____.


To:_____________________________


         The undersigned, pursuant to the provisions set forth in the within
Warrant, hereby agrees to purchase ________ shares of Common Stock covered by
such Warrant, and makes payment herewith in full therefor at the price per
share provided by such Warrant in cash or by certified or official bank check
in the amount of, or, if the resale of such Common Stock by the undersigned is
not currently registered pursuant to an effective registration statement under
the Securities Act of 1933, as amended, by surrender of securities issued by
the Company (including a portion of the Warrant) having a market value (in the
case of a portion of this Warrant, determined in accordance with Section 11(c)
of the Warrant) equal to $_________.  Please issue a certificate or
certificates for such shares of Common Stock in the name of and pay any cash
for any fractional share to:


                                            Name: ____________________________

                                            Signature:  ______________________
                                            Address:  ________________________
                                                      ________________________

                                            Note:   The above signature should
                                                    correspond exactly with the
                                                    name on the face of the
                                                    within Warrant.

and, if said number of shares of Common Stock shall not be all the shares
purchasable under the within Warrant, a new Warrant is to be issued in the name
of said undersigned covering the balance of the shares purchasable thereunder
less any fraction of a share paid in cash.





<PAGE>   15





                               FORM OF ASSIGNMENT


         FOR VALUE RECEIVED, the undersigned hereby sells, assigns, and
transfers all the rights of the undersigned under the within Warrant, with
respect to the number of shares of Common Stock covered thereby set forth
hereinbelow, to:

Name of Assignee                    Address                  No of Shares
- ----------------                    -------                  ------------





, and hereby irrevocably constitutes and appoints ______________
________________________ as agent and attorney-in-fact to transfer said Warrant
on the books of the within-named corporation, with full power of substitution
in the premises.


Dated: _____________________, ____,

In the presence of

__________________

                                              Name: _______________________


                                                    Signature: ______________
                                                    Title of Signing Officer
                                                    or Agent (if any):
                                                     ________________________
                                                    Address: ________________
                                                             ________________   

                                                    Note:  The above signature
                                                           should correspond 
                                                           exactly with the
                                                           name on the face of
                                                           the within Warrant.






<PAGE>   1



                                                                    EXHIBIT 99.1



                         SECURITIES PURCHASE AGREEMENT

         SECURITIES PURCHASE AGREEMENT (this "AGREEMENT"), dated as of June 20,
1997, by and among Laser Vision Centers, Inc., a Delaware corporation, with
headquarters located at 540 Maryville Centre Drive, Suite 200, St. Louis,
Missouri 63141 ("COMPANY"), and each of the purchasers set forth on the
signature pages hereto (the "BUYERS").

         WHEREAS:

A.       The Company and the Buyers are executing and delivering this Agreement
in reliance upon the exemption from securities registration afforded by Rule
506 under Regulation D ("REGULATION D") as promulgated by the United States
Securities and Exchange Commission (the "SEC") under the Securities Act of
1933, as amended (the "1933 ACT");

B.       The Company has authorized a new series of preferred stock, designated
as its Series B Convertible Preferred Stock (the "PREFERRED STOCK"), having the
rights, preferences and privileges set forth in the Certificate of
Designations, Rights and Preferences attached hereto as EXHIBIT "A" (the
"CERTIFICATE OF DESIGNATION");

C.       The Preferred Stock is convertible into shares of Common Stock, par
value $.01 per share, of the Company (the "COMMON STOCK"), upon the terms and
subject to the limitations and conditions set forth in the Certificate of
Designation;

D.       The Company has authorized the issuance to the Buyers of warrants, in
the form attached hereto as EXHIBIT "B", to purchase One Hundred Thousand
(100,000) shares of Common Stock (the "INITIAL WARRANTS");

E.       The Buyers desire to purchase and the Company desires to issue and
sell, upon the terms and conditions set forth in this Agreement, (i) an
aggregate of Six Thousand (6,000) shares of Preferred Stock, and (ii) Initial
Warrants to purchase One Hundred Thousand (100,000) shares of Common Stock, for
an aggregate purchase price of Six Million Dollars ($6,000,000);

F.       Each Buyer wishes to purchase, upon the terms and conditions stated in
this Agreement, the number of shares of Preferred Stock and Initial Warrants
set forth immediately below its name on the signature pages hereto;

G.       Contemporaneous with the execution and delivery of this Agreement, the
parties hereto are executing and delivering a Registration Rights Agreement, in
the form attached hereto as EXHIBIT "C" (the "REGISTRATION RIGHTS AGREEMENT"),
pursuant to which the Company has





<PAGE>   2





agreed to provide certain registration rights under the 1933 Act and the rules
and regulations promulgated thereunder, and applicable state securities laws;
and

H.       Upon the satisfaction of certain conditions described herein, the
Buyers shall be entitled to receive from the Company on the one year
anniversary of the closing contemplated hereby, warrants to purchase an
additional One Hundred Thousand (100,000) shares of Common Stock (the
"ADDITIONAL WARRANTS" and, collectively with the Purchase Warrants, the
"WARRANTS").

         NOW THEREFORE, the Company and each of the Buyers (severally and not
jointly) hereby agree as follows:

         1.      PURCHASE AND SALE OF PREFERRED SHARES AND WARRANTS.

                 a.       Purchase of Preferred Shares and Warrants.  The
Company shall issue and sell to each Buyer and each Buyer severally agrees to
purchase from the Company such number of shares of Series B Preferred Stock
(collectively, together with any Preferred Stock issued in replacement thereof
or as a dividend thereon or otherwise with respect thereto in accordance with
the terms thereof, the "PREFERRED SHARES") and Warrants at the aggregate
purchase price (the "PURCHASE PRICE") as is set forth immediately below such
Buyer's name on the signature pages hereto.  The issuance, sale and purchase of
the Preferred Shares and Initial Warrants shall take place at the closing (the
"CLOSING").  Subject to the satisfaction (or waiver) of the conditions thereto
set forth in Section 6 and Section 7 below, at the Closing, the Company shall
issue and sell to each Buyer and each Buyer shall purchase from the Company the
aggregate number of Preferred Shares and Initial Warrants which such Buyer is
purchasing hereunder for the Purchase Price.  The aggregate number of Preferred
Shares to be issued at the Closing is Six Thousand (6,000) and the aggregate
number of Initial Warrants to be issued at the Closing is One Hundred Thousand
(100,000) for an aggregate purchase price of Six Million Dollars ($6,000,000).
Included in the Purchase Price payable by each Buyer shall be the right to
receive the number of Additional Warrants set forth below such Buyer's name on
the signature pages hereto in accordance with and subject to the terms of
Section 8(l) below.

                 b.       Form of Payment.  On the Closing Date (as defined
below), (i) each Buyer shall pay the Purchase Price for the Preferred Shares
and Initial Warrants to be issued and sold to it at the Closing by wire
transfer of immediately available funds to the Company, in accordance with the
Company's written wiring instructions, against delivery of a duly executed
certificate(s) representing such number of Preferred Shares and Initial
Warrants which such Buyer is purchasing, and (ii) the Company shall deliver
such certificate(s) and Initial Warrants against delivery of such Purchase
Price.

                 c.       Closing Date.  Subject to the satisfaction (or
waiver) of the conditions thereto set forth in Section 6 and Section 7 below,
the date and time of the issuance and sale of the Preferred Shares and Initial
Warrants pursuant to this Agreement (the "CLOSING DATE") shall be 12:00 noon
Eastern Standard Time on June 20, 1997 or such other mutually agreed upon





                                       2
<PAGE>   3





time.  The Closing shall occur on the Closing Date at the offices of Ballard
Spahr Andrews & Ingersoll, 1735 Market Street, 51st Floor, Philadelphia,
Pennsylvania 19103.

         2.      BUYERS' REPRESENTATIONS AND WARRANTIES.

         Each Buyer severally (and not jointly) represents and warrants to the
Company solely as to such Buyer that:

                 a.       Investment Purpose.  As of the date hereof, the Buyer
is purchasing the Preferred Shares and the shares of Common Stock issuable upon
conversion thereof (the "CONVERSION SHARES"), the Warrants and the shares of
Common Stock issuable upon exercise of the Warrants (the "WARRANTS SHARES")
(collectively, the "SECURITIES") for its own account for investment only and
not with a present view towards the public sale or distribution thereof, except
pursuant to sales registered or exempted under the 1933 Act.

                 b.       Accredited Investor Status.  The Buyer is an
"accredited investor" as that term is defined in Rule 501(a) of Regulation D.

                 c.       Reliance on Exemptions.  The Buyer understands that
the Securities are being offered and sold to it in reliance upon specific
exemptions from the registration requirements of United States federal and
state securities laws and that the Company is relying upon the truth and
accuracy of, and the Buyer's compliance with, the representations, warranties,
agreements, acknowledgments and understandings of the Buyer set forth herein in
order to determine the availability of such exemptions and the eligibility of
the Buyer to acquire the Securities.

                 d.       Information.  The Buyer and its advisors, if any,
have been furnished with all materials relating to the business, finances and
operations of the Company and materials relating to the offer and sale of the
Securities which have been requested by the Buyer or its advisors.  The Buyer
and its advisors, if any, have been afforded the opportunity to ask questions
of the Company and have received what the Buyer believes to be satisfactory
answers to any such inquiries.  Neither such inquiries nor any other due
diligence investigation conducted by Buyer or any of its advisors or
representatives shall modify, amend or affect Buyer's right to rely on the
Company's representations and warranties contained in Section 3 below.  The
Buyer understands that its investment in the Securities involves a significant
degree of risk.

                 e.       Governmental Review.  The Buyer understands that no
United States federal or state agency or any other government or governmental
agency has passed upon or made any recommendation or endorsement of the
Securities.

                 f.       Transfer or Resale.  The Buyer understands that (i)
except as provided in the Registration Rights Agreement, the Securities have
not been and are not being registered under the 1933 Act or any applicable
state securities laws, and may not be transferred unless (a)





                                       3
<PAGE>   4





subsequently included in an effective registration statement thereunder, or (b)
the Buyer shall have delivered to the Company an opinion of counsel (which
opinion shall be reasonably acceptable to the Company) to the effect that the
Securities to be sold or transferred may be sold or transferred pursuant to an
exemption from such registration or (c) sold pursuant to Rule 144 promulgated
under the 1933 Act (or a successor rule); (ii) any sale of such Securities made
in reliance on Rule 144 may be made only in accordance with the terms of said
Rule and further, if said Rule is not applicable, any resale of such Securities
under circumstances in which the seller (or the person through whom the sale is
made) may be deemed to be an underwriter (as that term is defined in the 1933
Act) may require compliance with some other exemption under the 1933 Act or the
rules and regulations of the SEC thereunder; and (iii) neither the Company nor
any other person is under any obligation to register such Securities under the
1933 Act or any state securities laws or to comply with the terms and
conditions of any exemption thereunder (in each case, other than pursuant to
the Registration Rights Agreement).  Notwithstanding the foregoing or anything
else contained herein to the contrary, the Securities may be pledged as
collateral in connection with a bona fide margin account or other lending
arrangement.

                 g.       Legends.  The Buyer understands that the Preferred
Shares, Warrants and, until such time as the Conversion Shares and Warrants
Shares have been registered under the 1933 Act, as contemplated by the
Registration Rights Agreement, the Conversion Shares and Warrant Shares, may
bear a restrictive legend in substantially the following form (and a
stop-transfer order may be placed against transfer of the certificates for such
Securities):

         "The securities represented by this certificate have not been
         registered under the Securities Act of 1933, as amended.  The
         securities have been acquired for investment and may not be sold,
         transferred or assigned in the absence of an effective registration
         statement for the securities under said Act, or an opinion of counsel,
         in form, substance and scope reasonably acceptable to the Company,
         that registration is not required under said Act or unless sold
         pursuant to Rule 144 under said Act."

         The legend set forth above shall be removed and the Company shall
issue a certificate without such legend to the holder of any Security upon
which it is stamped, if, unless otherwise required by applicable state
securities laws, (a) such Security is registered for sale under an effective
registration statement filed under the 1933 Act, or (b) such holder provides
the Company with an opinion of counsel, in form, substance and scope reasonably
acceptable to the Company, to the effect that a public sale or transfer of such
Security may be made without registration under the 1933 Act or (c) such holder
provides the Company with reasonable assurances that such Security can be sold
pursuant to Rule 144 under the 1933 Act (or a successor rule thereto) without
any restriction as to the number of Securities acquired as of a particular date
that can then be immediately sold.  The Buyer agrees to sell all Securities,
including those represented by a certificate(s) from which the legend has been
removed, in compliance with applicable prospectus delivery requirements, if
any.





                                       4
<PAGE>   5





                 h.       Authorization; Enforcement. This Agreement and the
Registration Rights Agreement have been duly and validly authorized, executed
and delivered on behalf of the Buyer and are valid and binding agreements of
the Buyer enforceable in accordance with their terms.

                 i.       Residency.  The Buyer is a resident of the
jurisdiction set forth immediately below such Buyer's name on the signature
pages hereto.

         3.      REPRESENTATIONS AND WARRANTIES OF THE COMPANY.

         The Company represents and warrants to each Buyer that:

                 a.       Organization and Qualification.  The Company and each
of its Subsidiaries (as defined below), if any, is a corporation duly
organized, validly existing and in good standing under the laws of the
jurisdiction in which it is incorporated, with full power and authority
(corporate and other) to own, lease, use and operate its properties and to
carry on its business as and where now owned, leased, used, operated and
conducted.  SCHEDULE 3(A) sets forth a list of all of the Subsidiaries of the
Company and the jurisdiction in which each is incorporated.  The Company and
each of its Subsidiaries is duly qualified as a foreign corporation to do
business and is in good standing in every jurisdiction in which the nature of
the business conducted by it makes such qualification necessary except where
the failure to be so qualified or in good standing would not have a Material
Adverse Effect.  "MATERIAL ADVERSE EFFECT" means any material adverse effect on
the operations, assets, financial condition or prospects of the Company or its
Subsidiaries, if any, taken as a whole, or on the transactions contemplated
hereby or by the agreements or instruments to be entered into in connection
herewith.  "SUBSIDIARIES" means any corporation or other organization, whether
incorporated or unincorporated, in which the Company owns, directly or
indirectly, any equity or other ownership interest.

                 b.       Authorization; Enforcement.  (i) The Company has all
requisite corporate power and authority to file and perform its obligations
under the Certificate of Designation and to enter into and perform this
Agreement and the Registration Rights Agreement and to consummate the
transactions contemplated hereby and thereby and to issue the Securities, in
accordance with the terms hereof and thereof, (ii) the execution and delivery
of this Agreement, the Registration Rights Agreement and the Warrants by the
Company and the consummation by it of the transactions contemplated hereby and
thereby (including without limitation the filing of the Certificate of
Designation, the issuance of the Preferred Shares and the Warrants and the
issuance and reservation for issuance of the Conversion Shares and Warrant
Shares issuable upon conversion or exercise thereof) have been duly authorized
by the Company's Board of Directors and no further consent or authorization of
the Company, its Board of Directors, or its shareholders is required, (iii)
this Agreement has been duly executed and delivered and the Certificate of
Designation has been duly filed by the Company, and (iv) each of this Agreement
and the Certificate of Designation constitutes, and upon execution and delivery
by the Company of the Registration Rights Agreement and the Warrants, such
instrument will constitute, a legal,





                                       5
<PAGE>   6





valid and binding obligation of the Company enforceable against the Company in
accordance with its terms.

                 c.       Capitalization.  As of the date hereof, the
authorized capital stock of the Company consists of (i) 50,000,000 shares of
Common Stock of which 8,823,057 shares are issued and outstanding, 625,144
shares are reserved for issuance pursuant to the Company's stock option plans,
1,720,238 shares are reserved for issuance pursuant to securities (other than
the Preferred Shares and the Warrants) exercisable for, or convertible into or
exchangeable for shares of Common Stock and 2,354,000 shares are reserved for
issuance upon conversion of the Preferred Shares and exercise of the Warrants
(subject to adjustment pursuant to the Company's covenant set forth in Section
4(h) below); and (ii) 1,000,000 shares of preferred stock have been authorized,
none of which are outstanding  (exclusive of the Preferred Shares).  All of
such outstanding shares of capital stock are, or upon issuance will be, duly
authorized, validly issued, fully paid and nonassessable.  No shares of capital
stock of the Company are subject to preemptive rights or any other similar
rights of the stockholders of the Company or any liens or encumbrances imposed
through the actions or failure to act of the Company.  Except as disclosed in
SCHEDULE 3(C) and except for the transactions contemplated hereby (including
the Company's agreement to issue the Additional Warrants as contemplated by
Section 8(l) below), as of the effective date of this Agreement, (i) there are
no outstanding options, warrants, scrip, rights to subscribe for, puts, calls,
rights of first refusal, agreements, understandings, claims or other
commitments or rights of any character whatsoever relating to, or securities or
rights convertible into or exchangeable for  any shares of capital stock of the
Company or any of its Subsidiaries, or arrangements by which the Company or any
of its Subsidiaries is or may become bound to issue additional shares of
capital stock of the Company or any of its Subsidiaries, and (ii) there are no
agreements or arrangements under which the Company or any of its Subsidiaries
is obligated to register the sale of any of its or their securities under the
1933 Act (except the Registration Rights Agreement) and (iii) there are no
anti-dilution or price adjustment provisions contained in any security issued
by the Company (or in any agreement providing rights to security holders) that
will be triggered by the issuance of the Preferred Shares or Conversion Shares
or the Warrants or Warrant Shares.  The Company has furnished to the Buyer true
and correct copies of the Company's Restated Certificate of Incorporation as in
effect on the date hereof ("CERTIFICATE OF INCORPORATION"), the Company's
By-laws, as in effect on the date hereof (the "BY-LAWS"), and the terms of all
securities convertible into or exercisable for Common Stock of the Company and
the material rights of the holders thereof in respect thereto.  The Company
shall provide the Buyer with a written update of this representation signed by
the Company's Chief Executive or Chief Financial Officer on behalf of the
Company as of each Closing Date.

                 d.       Issuance of Shares.  The Preferred Shares, Conversion
Shares and Warrant Shares are duly authorized and, upon issuance in accordance
with the terms of this Agreement (including the issuance of the Conversion
Shares upon conversion of the Preferred Shares in accordance with the
Certificate of Designation and the issuance of the Warrant Shares upon exercise
of the Warrants in accordance with the terms thereof) will be validly issued,
fully paid





                                       6
<PAGE>   7





and non-assessable, and free from all taxes, liens and charges with respect to
the issue thereof and shall not be subject to preemptive rights or other
similar rights of stockholders of the Company.  The term Conversion Shares
includes the shares of Common Stock issuable upon conversion of the Preferred
Shares, including without limitation, such additional shares, if any, as are
issuable as a result of the events described in Section 2(c) of the
Registration Rights Agreement.  The Company understands and acknowledges the
potentially dilutive effect to the Common Stock of the issuance of the
Conversion Shares and Warrant Shares upon conversion or exercise of the
Preferred Shares or Warrants.  The Company further acknowledges that its
obligation to issue Conversion Shares upon conversion of the Preferred Shares
and Warrant Shares upon exercise of the Warrants in accordance with this
Agreement, the Certificate of Designation and the Warrants is absolute and
unconditional regardless of the dilutive effect that such issuance may have on
the ownership interests of other stockholders of the Company.

                 e.       No Conflicts.  The execution, delivery and
performance of this Agreement, the Registration Rights Agreement and the
Warrants by the Company and the consummation by the Company of the transactions
contemplated hereby and thereby (including, without limitation, the filing of
the Certificate of Designation and the issuance and reservation for issuance of
the Conversion Shares and Warrant Shares) will not (i) conflict with or result
in a violation of any provision of the Certificate of Incorporation or By-laws
or (ii) violate or conflict with, or result in a breach of any provision of, or
constitute a default (or an event which with notice or lapse of time or both
could become a default) under, or give to others any rights of termination,
amendment, acceleration or cancellation of, any agreement, indenture or
instrument to which the Company or any of its Subsidiaries is a party, or
result in a violation of any law, rule, regulation, order, judgment or decree
(including federal and state securities laws and regulations) applicable to the
Company or any of its Subsidiaries or by which any property or asset of the
Company or any of its Subsidiaries is bound or affected (except for such
conflicts, defaults, terminations, amendments, accelerations, cancellations and
violations as would not, individually or in the aggregate, have a Material
Adverse Effect).  Neither the Company nor any of its Subsidiaries is in
violation of its Certificate of Incorporation, By-laws or other organizational
documents and neither the Company nor any of its Subsidiaries is in default
(and no event has occurred which with notice or lapse of time or both could put
the Company or any of its Subsidiaries in default) under, and neither the
Company nor any of its Subsidiaries has taken any action or failed to take any
action that would give to others any rights of termination, amendment,
acceleration or cancellation of, any agreement, indenture or instrument to
which the Company or any of its Subsidiaries is a party or by which any
property or assets of the Company or any of its Subsidiaries is bound or
affected, except for possible defaults as would not, individually or in the
aggregate, have a Material Adverse Effect.  The businesses of the Company and
its Subsidiaries, if any, are not being conducted, and shall not be conducted
so long as a Buyer owns any of the Securities, in violation of any law,
ordinance or regulation of any governmental entity.  Except as specifically
contemplated by this Agreement and as required under the 1933 Act and any
applicable state securities laws, the Company is not required to obtain any
consent, authorization or order of, or make any filing or registration with,
any court or governmental agency or any regulatory or self regulatory agency in
order for it to execute,





                                       7
<PAGE>   8





deliver or perform any of its obligations under this Agreement, the
Registration Rights Agreement or the Warrants in accordance with the terms
hereof or thereof.  Except as disclosed in SCHEDULE 3(E), all consents,
authorizations, orders, filings and registrations which the Company is required
to obtain pursuant to the preceding sentence have been obtained or effected on
or prior to the date hereof.  The Company and its subsidiaries are unaware of
any facts or circumstances which might give rise to any of the foregoing.  The
Company is not in violation of the listing requirements of the Nasdaq National
Market ("NASDAQ") and does not reasonably anticipate that the Common Stock will
be delisted by the Nasdaq in the foreseeable future.

                 f.       SEC Documents, Financial Statements.  Since April 30,
1994, the Company has timely filed all reports, schedules, forms, statements
and other documents required to be filed by it with the SEC pursuant to the
reporting requirements of the Exchange Act of 1934, as amended (the "1934 ACT")
(all of the foregoing filed prior to the date hereof and all exhibits included
therein and financial statements and schedules thereto and documents (other
than exhibits) incorporated by reference therein, being hereinafter referred to
herein as the "SEC DOCUMENTS").  The Company has delivered to each Buyer true
and complete copies of the SEC Documents, except for such exhibits and
incorporated documents.  As of their respective dates, the SEC Documents
complied in all material respects with the requirements of the 1934 Act and the
rules and regulations of the SEC promulgated thereunder applicable to the SEC
Documents, and none of the SEC Documents, at the time they were filed with the
SEC, contained any untrue statement of a material fact or omitted to state a
material fact required to be stated therein or necessary in order to make the
statements therein, in light of the circumstances under which they were made,
not misleading.  As of their respective dates, the financial statements of the
Company included in the SEC Documents complied as to form in all material
respects with applicable accounting requirements and the published rules and
regulations of the SEC with respect thereto.  Such financial statements have
been prepared in accordance with generally accepted accounting principles,
consistently applied, during the periods involved (except (i) as may be
otherwise indicated in such financial statements or the notes thereto, or (ii)
in the case of unaudited interim statements, to the extent they may not include
footnotes or may be condensed or summary statements) and fairly present in all
material respects the consolidated financial position of the Company and its
consolidated Subsidiaries as of the dates thereof and the consolidated results
of their operations and cash flows for the periods then ended (subject, in the
case of unaudited statements, to normal year-end audit adjustments).  Except as
set forth in the financial statements of the Company included in the SEC
Documents, the Company has no liabilities, contingent or otherwise, other than
(i) liabilities incurred in the ordinary course of business subsequent to April
30, 1996 and (ii) obligations under contracts and commitments incurred in the
ordinary course of business and not required under generally accepted
accounting principles to be reflected in such financial statements, which,
individually or in the aggregate, are not material to the financial condition
or operating results of the Company.


                 g.       Absence of Certain Changes.  Except as set forth in
SCHEDULE 3(G), since April 30, 1996, there has been no material adverse change
and no material adverse development





                                       8
<PAGE>   9





in the assets, liabilities, business, properties, operations, financial
condition, results of operations or prospects of the Company or any of its
Subsidiaries.

                 h.       Absence of Litigation.  There is no action, suit,
claim, proceeding, inquiry or investigation before or by any court, public
board, government agency, self-regulatory organization or body pending or, to
the knowledge of the Company or any of its Subsidiaries, threatened against or
affecting the Company or any of its Subsidiaries that could have a Material
Adverse Effect.  SCHEDULE 3(H) contains a complete list and summary description
of any pending or threatened proceeding against or affecting the Company or any
of its Subsidiaries, without regard to whether it would have a Material Adverse
Effect.

                 i.       Patents, Copyrights, etc.  The Company and each of
its Subsidiaries owns or possesses the requisite licenses or rights to use all
patents, patent rights, inventions, know-how, trade secrets, trademarks,
service marks, service names, trade names and copyrights ("INTELLECTUAL
PROPERTY") necessary to enable it to conduct its business as now operated (and,
except as set forth in SCHEDULE 3(I) hereof, to the best of the Company's
knowledge, as presently contemplated to be operated in the future); there is no
claim or action by any person pertaining to, or proceeding pending, or to the
Company's knowledge threatened which challenges the right of the Company or of
a Subsidiary with respect to any Intellectual Property necessary to enable it
to conduct its business as now operated (and, except as set forth in SCHEDULE
3(I) hereof, to the best of the Company's knowledge, as presently contemplated
to be operated in the future); to the best of the Company's knowledge, the
Company's or its Subsidiaries, current and intended products, services and
processes do not infringe on any Intellectual Property or other rights held by
any person; and the Company is unaware of any facts or circumstances which
might give rise to any of the foregoing.  The Company and each of its
Subsidiaries have taken reasonable security measures to protect the secrecy,
confidentiality and value of their Intellectual Property.

                 j.       No Materially Adverse Contracts, Etc.  Neither the
Company nor any of its Subsidiaries is subject to any charter, corporate or
other legal restriction, or any judgment, decree, order, rule or regulation
which in the judgment of the Company's officers has or is expected in the
future to have a Material Adverse Effect.  Neither the Company nor any of its
Subsidiaries is a party to any contract or agreement which in the judgment of
the Company's officers has or is expected to have a Material Adverse Effect.

                 k.       Tax Status.  Except as set forth on SCHEDULE 3(K),
the Company and each of its Subsidiaries has made or filed all federal and
state income and all other tax returns, reports and declarations required by
any jurisdiction to which it is subject (unless and only to the extent that the
Company and each of its Subsidiaries has set aside on its books provisions
reasonably adequate for the payment of all unpaid and unreported taxes) and has
paid all taxes and other governmental assessments and charges that are material
in amount, shown or determined to be due on such returns, reports and
declarations, except those being contested in good faith and has set aside on
its books provisions reasonably adequate for the payment of all taxes for
periods subsequent to the periods to which such returns, reports or
declarations apply.  There are no





                                       9
<PAGE>   10





unpaid taxes in any material amount claimed to be due by the taxing authority
of any jurisdiction, and the officers of the Company know of no basis for any
such claim.

                 l.       Certain Transactions.  Except as set forth on
SCHEDULE 3(L) and except for arm's length transactions pursuant to which the
Company or any of its Subsidiaries makes payments in the ordinary course of
business upon terms no less favorable than the Company or any of its
Subsidiaries could obtain from third parties and other than the grant of stock
options disclosed on SCHEDULE 3(C), none of the officers, directors, or
employees of the Company is presently a party to any transaction with the
Company or any of its Subsidiaries (other than for services as employees,
officers and directors), including any contract, agreement or other arrangement
providing for the furnishing of services to or by, providing for rental of real
or personal property to or from, or otherwise requiring payments to or from any
officer, director or such employee or, to the knowledge of the Company, any
corporation, partnership, trust or other entity in which any officer, director,
or any such employee has a substantial interest or is an officer, director,
trustee or partner.

                 m.       Disclosure.  All information relating to or
concerning the Company or any of its Subsidiaries set forth in this Agreement
and provided to the Buyers pursuant to Section 2(d) hereof and otherwise in
connection with the transactions contemplated hereby is true and correct in all
material respects and the Company has not omitted to state any material fact
necessary in order to make the statements made herein or therein, in light of
the circumstances under which they were made, not misleading.  No event or
circumstance has occurred or exists with respect to the Company or any of its
Subsidiaries or its or their business, properties, prospects, operations or
financial conditions, which, under applicable law, rule or regulation, requires
public disclosure or announcement by the Company but which has not been so
publicly announced or disclosed (assuming for this purposes that the Company's
reports filed under the 1934 Act are being incorporated into an effective
registration statement filed by the Company under the 1933 Act).

                 n.       Acknowledgment Regarding Buyers' Purchase of
Securities.  The Company acknowledges and agrees that the Buyers are acting
solely in the capacity of arm's length purchasers with respect to this
Agreement and the transactions contemplated hereby.  The Company further
acknowledges that no Buyer is acting as a financial advisor or fiduciary of the
Company (or in any similar capacity) with respect to this Agreement and the
transactions contemplated hereby and any advice given by any Buyer or any of
their respective representatives or agents in connection with this Agreement
and the transactions contemplated hereby is merely incidental to the Buyers,
purchase of the Securities.  The Company further represents to each Buyer that
the Company's decision to enter into this Agreement has been based solely on
the independent evaluation of the Company and its representatives.

                 o.       No Integrated Offering.  Neither the Company, nor any
of its affiliates, nor any person acting on its or their behalf, has directly
or indirectly made any offers or sales in any security or solicited any offers
to buy any security under circumstances that would require





                                       10
<PAGE>   11





registration under the 1933 Act of the issuance of the Securities to the
Buyers.  The issuance of the Securities to the Buyers will not be integrated
with any other issuance of the Company's securities (past, current or future)
which requires stockholder approval under the rules of The Nasdaq Stock Market.

                 p.       No Brokers.  The Company has taken no action which
would give rise to any claim by any person for brokerage commissions, finder's
fees or similar payments relating to this Agreement or the transactions
contemplated hereby, except for dealings with A.G. Edwards & Sons, Inc. and ABN
AMRO Chicago Corporation, whose commissions and fees will be paid for by the
Company.

                 q.       Permits; Compliance.  The Company and each of its
Subsidiaries is in possession of all franchises, grants, authorizations,
licenses, permits, easements, variances, exemptions, consents, certificates,
approvals and orders necessary to own, lease and operate its properties and to
carry on its business as it is now being conducted (collectively, the "COMPANY
PERMITS"), and there is no action pending or, to the knowledge of the Company,
threatened regarding suspension or cancellation of any of the Company Permits.
Neither the Company nor any of its Subsidiaries is in conflict with, or in
default or violation of, any of the Company Permits, except for any such
conflicts, defaults or violations which, individually or in the aggregate,
would not reasonably be expected to have a Material Adverse Effect.  Since
April 30, 1996, neither the Company nor any of its Subsidiaries has received
any notification with respect to possible conflicts, defaults or violations of
applicable laws, except for notices relating to possible conflicts, defaults or
violations, which conflicts, defaults or violations would not have a Material
Adverse Effect.

                 r.       Environmental Matters.

                          (i)     Except as set forth in SCHEDULE 3(R), there
are, to the Company's knowledge, with respect to the Company or any of its
Subsidiaries or any predecessor of the Company, no past or present violations
of Environmental Laws (as defined below), releases of any material into the
environment, actions, activities, circumstances, conditions, events, incidents,
or contractual obligations which may give rise to any common law environmental
liability or any liability under the Comprehensive Environmental Response,
Compensation and Liability Act of 1980 or similar federal, state, local or
foreign laws and neither the Company nor any of its Subsidiaries has received
any notice with respect to any of the foregoing, nor is any action pending or,
to the Company's knowledge, threatened in connection with any of the foregoing.
The term "ENVIRONMENTAL LAWS" means all federal, state, local or foreign laws
relating to pollution or protection of human health or the environment
(including, without limitation, ambient air, surface water, groundwater, land
surface or subsurface strata), including, without limitation, laws relating to
emissions, discharges, releases or threatened releases of chemicals, pollutants
contaminants, or toxic or hazardous substances or wastes (collectively,
"HAZARDOUS MATERIALS") into the environment, or otherwise relating to the
manufacture, processing, distribution, use, treatment, storage, disposal,
transport or handling of Hazardous





                                       11
<PAGE>   12





Materials, as well as all authorizations, codes, decrees, demands or demand
letters, injunctions, judgments, licenses, notices or notice letters, orders,
permits, plans or regulations issued, entered, promulgated or approved
thereunder.

                          (ii)    Other than those that are or were stored,
used or disposed of in compliance with applicable law, no Hazardous Materials
are contained on or about any real property currently owned, leased or used by
the Company or any of its Subsidiaries, and no Hazardous Materials were
released on or about any real property previously owned, leased or used by the
Company or any of its Subsidiaries during the period the property was owned,
leased or used by the Company or any of its Subsidiaries, except in the normal
course of the Company's or any of its Subsidiaries' business.

                          (iii)   Except as set forth in SCHEDULE 3(R), there
are no underground storage tanks on or under any real property owned, leased or
used by the Company or any of its Subsidiaries that are not in compliance with
applicable law.

                 s.       Title to Property.  The Company and its Subsidiaries
have good and marketable title in fee simple to all real property and good and
marketable title to all personal property owned by them which is material to
the business of the Company and its Subsidiaries, in each case free and clear
of all liens, encumbrances and defects except such as are described in SCHEDULE
3(S) or such as would not have a Material Adverse Effect.  Any real property
and facilities held under lease by the Company and its Subsidiaries are held by
them under valid, subsisting and enforceable leases with such exceptions as
would not have a Material Adverse Effect.

                 t.       Insurance.  The Company and each of its Subsidiaries
are insured by insurers of recognized financial responsibility against such
losses and risks and in such amounts as management of the Company believes to
be prudent and customary in the businesses in which the Company and its
Subsidiaries are engaged.  Neither the Company nor any such Subsidiary has any
reason to believe that it will not be able to renew its existing insurance
coverage as and when such coverage expires or to obtain similar coverage from
similar insurers as may be necessary to continue its business at a cost that
would not have a Material Adverse Effect.

                 u.       Internal Accounting Controls.  The Company and each
of its Subsidiaries maintain a system of internal accounting controls
sufficient, in the judgment of the Company's board of directors, to provide
reasonable assurance that (i) transactions are executed in accordance with
management's general or specific authorizations, (ii) transactions are recorded
as necessary to permit preparation of financial statements in conformity with
generally accepted accounting principles and to maintain asset accountability,
(iii) access to assets is permitted only in accordance with management's
general or specific authorization and (iv) the recorded accountability for
assets is compared with the existing assets at reasonable intervals and
appropriate action is taken with respect to any differences.





                                       12
<PAGE>   13





         4.      COVENANTS.

                 a.       Best Efforts.  The parties shall use their best
efforts to satisfy timely each of the conditions described in Section 6 and 7
of this Agreement.

                 b.       Form D; Blue Sky Laws.  The Company agrees to file a
Form D with respect to the Securities as required under Regulation D and to
provide a copy thereof to each Buyer promptly after such filing.  The Company
shall, on or before the Closing Date, take such action as the Company shall
reasonably determine is necessary to qualify the Securities for sale to the
Buyers at the applicable closing pursuant to this Agreement under applicable
securities or "blue sky" laws of the states of the United States (or to obtain
an exemption from such qualification), and shall provide evidence of any such
action so taken to each Buyer on or prior to such Closing Date.

                 c.       Reporting Status; Eligibility to Use Form S-3.  The
Company's Common Stock is registered under Section 12(g) of the 1934 Act.  So
long as any Buyer beneficially owns any of the Securities, the Company shall
timely file all reports required to be filed with the SEC pursuant to the 1934
Act, and the Company shall not terminate its status as an issuer required to
file reports under the 1934 Act even if the 1934 Act or the rules and
regulations thereunder would permit such termination.  The Company currently
meets, and will take all necessary action to continue to meet, the "registrant
eligibility" requirements set forth in the general instructions to Form S-3.

                 d.       Use of Proceeds.  The Company shall use the proceeds
from the sale of the Preferred Shares and Warrants in the manner set forth in
SCHEDULE 4(D) attached hereto and made a part hereof  and shall not, directly
or indirectly, use such proceeds for any loan to or investment in any other
corporation, partnership, enterprise or other person (except in connection with
its currently existing direct or indirect Subsidiaries).

                 e.       Additional Equity Capital; Right of First Refusal.
Subject to the exceptions described below, the Company will not, without the
prior written consent of a majority-in-interest of the Buyers, negotiate or
contract with any party to obtain additional equity financing (including debt
financing with an equity component) that (i) involves (A) the issuance of
Common Stock at a discount to the market price of the Common Stock on the date
of issuance or (B) the issuance of convertible securities that are convertible
into an indeterminate number of shares of Common Stock and (ii) provides for
the registration under the 1933 Act of public resales of the Common Stock
referred to in clause (i) above within nine (9) months of the Closing Date.  In
addition, subject to the exceptions described below, the Company will not
conduct any equity financing (including debt with an equity component) ("FUTURE
OFFERINGS") during the period beginning on the Closing Date and ending one
hundred eighty (180) days after the date the Registration Statement (as defined
in the Registration Rights Agreement) is declared effective unless it shall
have first delivered to each Buyer, at least fifteen (15) business days prior
to the closing of such Future Offering, written notice describing the proposed
Future





                                       13
<PAGE>   14





Offering, including the terms and conditions thereof, and providing each Buyer
an option during the ten (10) day period following delivery of such notice to
purchase its pro rata share (based on the ratio that the number of Preferred
Shares purchased by it hereunder bears to the aggregate number of Preferred
Shares purchased hereunder) of the securities being offered in the Future
Offering on the same terms as contemplated by such Future Offering (the
limitations referred to in this and the immediately preceding sentence are
collectively referred to as the "CAPITAL RAISING LIMITATIONS").  The Capital
Raising Limitations shall not apply to any transaction involving (i) issuances
of securities in a firm commitment underwritten public offering (excluding a
continuous offering pursuant to Rule 415 under the 1933 Act) or (ii) issuances
of securities as consideration for a merger, consolidation or sale of assets,
or in connection with any strategic partnership or joint venture the primary
purpose of which is not to raise equity capital, or in connection with the
disposition or acquisition of a business, product or license by the Company.
The Capital Raising Limitations also shall not apply to the issuance of
securities upon exercise or conversion of the Company's options, warrants or
other convertible securities outstanding as of the date hereof or to the grant
of additional options or warrants, or the issuance of additional securities,
under any Company stock option or restricted stock plan approved by a majority
of the Company's disinterested directors.

                 f.       Expenses.  The Company shall reimburse Rose Glen
Capital Management, L.P. ("RGC") for all expenses incurred by it in connection
with the negotiation, preparation, execution, delivery and performance of this
Agreement and the other agreements to be executed in connection herewith,
including, without limitation, attorneys' and consultants' fees and expenses.
The Company's obligation to reimburse RGC's expenses under this Section 4(f)
shall be limited to Twenty-Five Thousand Dollars ($25,000) of which Seven
Thousand Five Hundred Dollars ($7,500) was advanced previously.

                 g.       Financial Information.  The Company agrees to send
the following reports to each Buyer until such Buyer transfers, assigns, or
sells all of the Securities: (i) within ten (10) days after the filing with the
SEC, a copy of its Annual Report on Form 10-K, its Quarterly Reports on Form
10-Q and any Current Reports on Form 8-K; (ii) within one (1) day after
release, copies of all press releases issued by the Company or any of its
Subsidiaries; and (iii) contemporaneously with the making available or giving
to the stockholders of the Company, copies of any notices or other information
the Company makes available or gives to such stockholders.

                 h.       Reservation of Shares.  The Company shall at all
times have authorized, and reserved for the purpose of issuance, a sufficient
number of shares of Common Stock to provide for the full conversion of the
outstanding Preferred Shares and issuance of the Conversion Shares in
connection therewith (based on the Conversion Price of the Preferred Shares in
effect from time to time) and the full exercise of the Warrants and the
issuance of the Warrant Shares in connection therewith (based upon the Exercise
Price of the Warrants in effect from time to time). The Company shall not
reduce the number of shares of Common Stock reserved for issuance upon
conversion of the Preferred Shares or exercise of the Warrants





                                       14
<PAGE>   15





without the consent of each Buyer, which consent will not be unreasonably
withheld.  The Company shall use its best efforts at all times to maintain the
number of shares of Common Stock so reserved for issuance at no less than two
(2) times the number that is then actually issuable upon full conversion of the
Preferred Shares (based on the Conversion Price of the Preferred Shares in
effect from time to time) and the full exercise of the Warrants (based on the
Exercise Price of the Warrants in effect from time to time).  If at any time
the number of shares of Common Stock authorized and reserved for issuance is
below the number of Conversion Shares and Warrant Shares issued and issuable
upon conversion or exercise of the Preferred Shares and the Warrants (based on
the Conversion Price and Exercise Price then in effect), the Company will
promptly take all corporate action necessary to authorize and reserve a
sufficient number of shares, including, without limitation, calling a special
meeting of shareholders to authorize additional shares to meet the Company's
obligations under this Section 4(h), in the case of an insufficient number of
authorized shares, and using its best efforts to obtain shareholder approval of
an increase in such authorized number of shares.

                 i.       Listing.  The Company shall promptly secure the
listing of the Conversion Shares and Warrant Shares upon each national
securities exchange or automated quotation system, if any, upon which shares of
Common Stock are then listed (subject to official notice of issuance) and shall
maintain, so long as any other shares of Common Stock shall be so listed, such
listing of all Conversion Shares and Warrant Shares from time to time issuable
upon conversion or exercise of the Preferred Shares and the Warrants.  The
Company will obtain and maintain the listing and trading of its Common Stock on
Nasdaq, the Nasdaq SmallCap Market ("NASDAQ SMALLCAP"), the New York Stock
Exchange ("NYSE"), or the American Stock Exchange ("AMEX") and will comply in
all respects with the Company's reporting, filing and other obligations under
the bylaws or rules of the National Association of Securities Dealers ("NASD")
and such exchanges, as applicable.  The Company shall promptly provide to each
Buyer copies of any notices it receives from Nasdaq regarding the continued
eligibility of the Common Stock for listing on Nasdaq.

                 j.       Corporate Existence.  So long as a Buyer beneficially
owns any Preferred Shares and the Warrants, the Company shall maintain its
corporate existence and shall not sell all or substantially all of the
Company's assets, except in the event of a merger or consolidation or sale of
all or substantially all of the Company's assets, where the surviving or
successor entity in such transaction (i) assumes the Company's obligations
hereunder and under the agreements and instruments entered into in connection
herewith and (ii) is a publicly traded corporation whose Common Stock is listed
for trading on Nasdaq, Nasdaq SmallCap, NYSE or AMEX.

                 k.       Solvency.  The Company (both before and after giving
effect to the transactions contemplated by this Agreement) is solvent (i.e.,
its assets have a fair market value in excess of the amount required to pay its
probable liabilities on its existing debts as they become absolute and matured)
and currently the Company has no information that would lead it to reasonably
conclude that the Company would not have, nor does it intend to take any action
that would impair, its ability to pay its debts from time to time incurred in
connection therewith





                                       15
<PAGE>   16





as such debts mature.  The Company did not receive a qualified opinion from its
auditors with respect to its most recent fiscal year end and does not
anticipate or know of any basis upon which its auditors might issue a qualified
opinion in respect of its current fiscal year.

         5.      TRANSFER AGENT INSTRUCTIONS.

         The Company shall issue irrevocable instructions to its transfer agent
to issue certificates, registered in the name of each Buyer or its nominee, for
the Conversion Shares and Warrant Shares in such amounts as specified from time
to time by each Buyer to the Company upon proper conversion or exercise of the
Preferred Shares and the Warrants (the "Irrevocable Transfer Agent
Instructions").  Prior to registration of the Conversion Shares and Warrant
Shares under the 1933 Act, all such certificates shall bear the restrictive
legend specified in Section 2(g) of this Agreement.  The Company warrants that
no instruction other than the Irrevocable Transfer Agent Instructions referred
to in this Section 5, and stop transfer instructions to give effect to Section
2(f) hereof (in the case of the Conversion Shares or Warrant Shares, prior to
registration of the Conversion Shares or Warrant Shares under the 1933 Act),
will be given by the Company to its transfer agent and that the Securities
shall otherwise be freely transferable on the books and records of the Company
as and to the extent provided in this Agreement and the Registration Rights
Agreement.  Nothing in this Section shall affect in any way the Buyer's
obligations and agreement set forth in Section 2(g) hereof to comply with all
applicable prospectus delivery requirements, if any, upon resale of the
Securities.  If a Buyer provides the Company with an opinion of counsel,
reasonably satisfactory to the Company in form, substance and scope, that
registration of a resale by such Buyer of any of the Securities is not required
under the 1933 Act, the Company shall permit the transfer, and, in the case of
the Conversion Shares or Warrant Shares, promptly instruct its transfer agent
to issue one or more certificates in such name and in such denominations as
specified by such Buyer.  The Company acknowledges that a breach by it of its
obligations hereunder will cause irreparable harm to the Buyers, by vitiating
the intent and purpose of the transaction contemplated hereby.  Accordingly,
the Company acknowledges that the remedy at law for a breach of its obligations
under this Section 5 will be inadequate and agrees, in the event of a breach or
threatened breach by the Company of the provisions of this Section, that the
Buyers shall be entitled, in addition to all other available remedies, to an
injunction restraining any breach and requiring immediate transfer, without the
necessity of showing economic loss and without any bond or other security being
required.

         6.      CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL.

         The obligation of the Company hereunder to issue and sell the
Preferred Shares and the Warrants to a Buyer at the Closing is subject to the
satisfaction, at or before the Closing Date of each of the following conditions
thereto, provided that these conditions are for the Company's sole benefit and
may be waived by the Company at any time in its sole discretion:





                                       16
<PAGE>   17





                 a.       The applicable Buyer shall have executed this
Agreement and the Registration Rights Agreement, and delivered the same to the
Company.

                 b.       The applicable Buyer shall have delivered the
Purchase Price in accordance with Section 1(b) above.

                 c.       The Certificate of Designation shall have been
accepted for filing with the Secretary of State of Delaware.

                 d.       The representations and warranties of the applicable
Buyer shall be true and correct in all material respects as of the date when
made and as of the Closing Date as though made at that time (except for
representations and warranties that speak as of a specific date), and the
applicable Buyer shall have performed, satisfied and complied in all material
respects with the covenants, agreements and conditions required by this
Agreement to be performed, satisfied or complied with by the applicable Buyer
at or prior to the Closing Date.

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

         7.      CONDITIONS TO EACH BUYER'S OBLIGATION TO PURCHASE.

         The obligation of each Buyer hereunder to purchase the Preferred
Shares and the Warrants at the Closing is subject to the satisfaction, at or
before the Closing Date of each of the following conditions, provided that
these conditions are for such Buyer's sole benefit and may be waived by such
Buyer at any time in its sole discretion:

                 a.       The Company shall have executed this Agreement and
the Registration Rights Agreement, and delivered the same to the Buyer.

                 b.       The Certificate of Designation shall have been
accepted for filing with the Secretary of State of Delaware, and a copy thereof
certified by such Secretary of State shall have been delivered to such Buyer.

                 c.       The Company shall have delivered to such Buyer duly
executed certificates (in such denominations as the Buyer shall request)
representing the Preferred Shares and the Warrants being so purchased in
accordance with Section 1(b) above.

                 d.       The Irrevocable Transfer Agent Instructions, in form
and substance satisfactory to a majority-in-interest of the Buyers, shall have
been delivered to and acknowledged in writing by the Company's Transfer Agent.





                                       17
<PAGE>   18





                 e.       The representations and warranties of the Company
shall be true and correct in all material respects as of the date when made and
as of the Closing Date as though made at such time (except for representations
and warranties that speak as of a specific date) and the Company shall have
performed, satisfied and complied in all material respects with the covenants,
agreements and conditions required by this Agreement to be performed, satisfied
or complied with by the Company at or prior to the Closing Date.  The Buyer
shall have received a certificate or certificates, executed by the chief
executive officer of the Company, dated as of the Closing Date, to the
foregoing effect and as to such other matters as may be reasonably requested by
such Buyer including, but not limited to certificates with respect to the
Company's Certificate of Incorporation, By-laws and Board of Directors'
resolutions relating to the transactions contemplated hereby.

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

                 g.       The Conversion Shares and Warrant Shares shall have
been authorized for quotation on Nasdaq and trading in the Common Stock on
Nasdaq shall not have been suspended by the SEC or Nasdaq.

                 h.       The Buyer shall have received an opinion of the
Company's counsel, dated as of the Closing Date, in form, scope and substance
reasonably satisfactory to the Buyer and in substantially the same form as
EXHIBIT "D" attached hereto.

                 i.       The Buyer shall have received an officer's
certificate described in Section 3(c) above, dated as of the Closing Date.

         8.      GOVERNING LAW; MISCELLANEOUS.

                 a.       Governing Law.  This Agreement shall be governed by
and interpreted in accordance with the laws of the State of Delaware without
regard to the principles of conflict of laws.  The parties hereto hereby submit
to the exclusive jurisdiction of the United States Federal Courts located in
Delaware with respect to any dispute arising under this Agreement, the
agreements entered into in connection herewith or the transactions contemplated
hereby or thereby.

                 b.       Counterparts; Signatures by Facsimile.  This
Agreement may be executed in two or more counterparts, all of which shall be
considered one and the same agreement and shall become effective when
counterparts have been signed by each party and delivered to the other party.
This Agreement, once executed by a party, may be delivered to the other party





                                       18
<PAGE>   19





hereto by facsimile transmission of a copy of this Agreement bearing the
signature of the party so delivering this Agreement.

                 c.       Headings.  The headings of this Agreement are for
convenience of reference and shall not form part of, or affect the
interpretation of, this Agreement.

                 d.       Severability.  If any provision of this Agreement
shall be invalid or unenforceable in any jurisdiction, such invalidity or
unenforceability shall not affect the validity or enforceability of the
remainder of this Agreement or the validity or enforceability of this Agreement
in any other jurisdiction.

                 e.       Entire Agreement; Amendments.  This Agreement and the
instruments referenced herein contain the entire understanding of the parties
with respect to the matters covered herein and therein and, except as
specifically set forth herein or therein, neither the Company nor the Buyer
makes any representation, warranty, covenant or undertaking with respect to
such matters.  No provision of this Agreement may be waived or amended other
than by an instrument in writing signed by the party to be charged with
enforcement.

                 f.       Notices.  Any notices required or permitted to be
given under the terms of this Agreement shall be sent by certified or
registered mail (return receipt requested) or delivered personally or by
courier (including a recognized overnight delivery service) or by facsimile and
shall be effective five days after being placed in the mail, if mailed by
regular U.S. mail, or upon receipt, if delivered personally or by courier
(including a recognized overnight delivery service) or by facsimile, in each
case addressed to a party.  The addresses for such communications shall be:

         If to the Company:

         Laser Vision Centers, Inc.
         540 Maryville Centre Drive
         Suite 200
         St. Louis, Missouri  63141
         Facsimile:  (314) 434-2424

         With copy to:

         Dankenbring, Greiman, Osterholt & Hoffman
         120 S. Central, Fifth Floor
         Clayton, Missouri 63105
         Attention:  James Dankenbring, Esquire
         Facsimile:  (314) 862-4656





                                       19
<PAGE>   20





         If to a Buyer:  To the address set forth immediately below such
Buyer's name on the signature pages hereto.


         Each party shall provide notice to the other party of any change in
address.

                 g.       Successors and Assigns.  This Agreement shall be
binding upon and inure to the benefit of the parties and their successors and
assigns.  Neither the Company nor any Buyer shall assign this Agreement or any
rights or obligations hereunder without the prior written consent of the other.
Notwithstanding the foregoing, any Buyer may assign its rights hereunder (i) to
any person that purchases Securities in a private transaction from a Buyer so
long as at least One Thousand (1,000) shares of Preferred Shares are purchased
in such transaction or (ii) to any of its "affiliates," as that term is defined
under the 1934 Act, without the consent of the Company.  Notwithstanding the
foregoing or anything else contained herein to the contrary, the Securities may
be pledged as collateral in connection with a bona fide margin account or other
lending arrangement.

                 h.       Third Party Beneficiaries.  This Agreement is
intended for the benefit of the parties hereto and their respective permitted
successors and assigns, and is not for the benefit of, nor may any provision
hereof be enforced by, any other person.

                 i.       Survival.  The representations and warranties of the
Company and the agreements and covenants set forth in Sections 3, 4, 5 and 8
shall survive the closing hereunder notwithstanding any due diligence
investigation conducted by or on behalf of the Buyers.  The Company agrees to
indemnify and hold harmless each of the Buyers and all their officers,
directors, employees and agents for loss or damage arising as a result of or
related to any breach or alleged breach by the Company of any of its
representations, warranties and covenants set forth in Sections 3 and 4 hereof
or any of its covenants and obligations under this Agreement or the
Registration Rights Agreement, including advancement of expenses as they are
incurred.

                 j.       Publicity.  The Company and each of the Buyers shall
have the right to review a reasonable period of time before issuance of any
press releases, SEC, Nasdaq or NASD filings, or any other public statements
with respect to the transactions contemplated hereby; provided, however, that
the Company shall be entitled, without the prior approval of each of the
Buyers, to make any press release or SEC, Nasdaq or NASD filings with respect
to such transactions as is required by applicable law and regulations (although
each of the Buyers shall be consulted by the Company in connection with any
such press release prior to its release and shall be provided with a copy
thereof and be given an opportunity to comment thereon).

                 k.       Further Assurances.  Each party shall do and perform,
or cause to be done and performed, all such further acts and things, and shall
execute and deliver all such other agreements, certificates, instruments and
documents, as the other party may reasonably request





                                       20
<PAGE>   21





in order to carry out the intent and accomplish the purposes of this Agreement
and the consummation of the transactions contemplated hereby.

                 l.       Additional Warrants.  On the one year anniversary of
the Closing Date, so long as there is at least Two Million Dollars ($2,000,000)
of Preferred Shares outstanding, the Company shall issue the Additional
Warrants, in the form attached hereto as EXHIBIT "E", to each holder of
Preferred Shares, pro rata based on the number of Preferred Shares then held by
such holder.  The issuance of the Additional Warrants has been duly authorized
by the Company and a number of shares sufficient to satisfy the exercise
thereof has been duly reserved.

                 m.       No Strict Construction.  The language used in this
Agreement will be deemed to be the language chosen by the parties to express
their mutual intent, and no rules of strict construction will be applied
against any party.





                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]
















                                       21
<PAGE>   22





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


LASER VISION CENTERS, INC.

By:  /s/ John J. Klobnak                                                      
   ---------------------------------
Name:    John J. Klobnak
Its:     Chief Executive Officer



RGC INTERNATIONAL INVESTORS, LDC
By:      Rose Glen Capital Management, L.P.
         By:     RGC General Partner Corp.


SIGNATURE:

By: /s/ Wayne D. Bloch                                                      
   ---------------------------------
Name:    Wayne D. Bloch
Its:  Managing Director


RESIDENCE:   Cayman Islands

ADDRESS:

      440 E. Swedesford Road
      Suite 2025
      Wayne, PA  19087
      Facsimile:  (610) 971-2212
      Telephone:  (610) 902-0200


AGGREGATE SUBSCRIPTION AMOUNT:

      Number of Shares of Series B Convertible Preferred Stock:          6,000

      Number of Warrants:                                              100,000
      Number of Additional Warrants:                                   100,000

      Aggregate Purchase Price:                                     $6,000,000





                                       22

<PAGE>   1
                                                                EXHIBIT 99.2

NEWS RELEASE
                                         [LASER VISION CENTERS, INC. LETTERHEAD]
FOR IMMEDIATE RELEASE

June 20, 1997


                      LASER VISION CENTERS, INC. COMPLETES
                          $6 MILLION EQUITY FINANCING


(St. Louis, Missouri)--LASER VISION CENTERS, INC. (NASDAQ NM Symbol: LVCI)
announced today that it has completed the closing of a private placement of $6
million of its Series B Convertible Preferred Stock to a single institutional
investor. A.G. Edwards & Sons, Inc. and ABN-AMRO Chicago Corporation
represented Laser Vision.

"This funding will allow the Company to accelerate our business plan to
accommodate growing demand. While we are already ahead of our business plan for
this fiscal year, we will now be able to serve more surgeons seeking access to
this technology and solidify our position as the industry leader", Laser Vision
Chairman and CEO John J. Klobnak said.

Laser Vision Centers, Inc. is the world's largest operator of excimer lasers
with locations in the United States, Canada, the United Kingdom, Ireland,
Sweden, Finland and Greece. The excimer laser is a device which allows eye
surgeons to correct nearsightedness with an outpatient procedure which usually
lasts less than one minute.

Except for historical information, statements relating to the Comapany's plan,
objectives and future performance are forward looking statements within the
meaning of the Private Securities Litigation Reform Act of 1995. Such
statements are based on management's current expectations. Because of various
risks and uncertainties, actual strategies and results in future periods may
differ materially from those currently expected. Additional discussion of
factors affecting the Company's business is contained in the Company's most
recent filings with the Securities and Exchange Commission.

                                      ###








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