ATLANTIC CENTRAL ENTERPRISES LTD
424B3, 1996-12-19
ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS
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<PAGE>   1
                                                Filed Pursuant to Rule 424(b)(3)
                                                Registration No. 333-10263
                                             
                      Pharma Patch Public Limited Company
                            15/16 Fitzwilliam Place
                               Dublin 2, Ireland
 
                                                               December 18, 1996
 
Dear Shareholder:
 
     Further to our letter dated October 24, 1996, enclosed herewith are the
reorganization documents which have been approved by the Securities and Exchange
Commission. Upon consummation of the reorganization, your company will become a
Bermuda company named Atlantic Central Enterprises Limited ("Ace").
 
     Information about Pharma Patch, Ace and Vista Technologies, Inc., Pharma
Patch's approximately 49% owned subsidiary as well as details regarding the
proposed reorganization are included in the enclosed materials. I urge you to
read these materials carefully.
 
     Your Board of Directors believes that the proposed reorganization is in the
best interests of the shareholders and warrantholders of Pharma Patch and has
unanimously approved this proposal.
 
     The Board of Directors and the officers of Pharma Patch request your
support to complete the reorganization to allow Ace to move forward. To this
end, we urge you to complete and return the enclosed transmittal letter and your
Pharma Patch warrant certificate.
 
                                          Sincerely,

                                          /s/ Murray D. Watson 
                                          -------------------------
                                          Murray D. Watson
                                          Chairman and Chief Executive Officer
<PAGE>   2
 
                              32,023 COMMON SHARES
 
                      ATLANTIC CENTRAL ENTERPRISES LIMITED
 
                               OFFER TO EXCHANGE
 
                      UP TO 32,023 SHARES OF COMMON STOCK
                  OF ATLANTIC CENTRAL ENTERPRISES LIMITED FOR
               CLASS A, CLASS B, CLASS C AND/OR CLASS D WARRANTS
                                       OF
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
     Atlantic Central Enterprise Limited, a Bermuda company ("Ace") and a
wholly-owned subsidiary of Pharma Patch Public Limited Company, an Irish
corporation ("Pharma") hereby offers to the holders of Pharma's outstanding
Class A, Class B, Class C and/or Class D Warrants (collectively sometime
hereinafter referred to as the "Warrants"), the opportunity to exchange, upon
the terms and subject to the conditions contained in this Prospectus and the
accompanying Letters of Transmittal (which together constitute the "Exchange
Offer") up to 32,023 shares of the common stock of Ace, par value $.01 ("Ace
Shares"), at a rate of one Ace Share for (i) each 100 Class A Warrants, (ii)
each 100 Class B Warrants, (iii) each 100 Class C Warrants, and (iv) each 100
Class D Warrants or any combination thereof equaling 100 Warrants. The
procedures for tendering the Warrants are described in "The Exchange
Offer -- Procedure for Tender."
 
THIS EXCHANGE OFFER WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY TIME, ON
       FEBRUARY 28, 1997, UNLESS EXTENDED (THE "EXPIRATION DATE").
             WARRANTS TENDERED FOR EXCHANGE MAY BE WITHDRAWN
                    AT ANY TIME PRIOR TO THE EXPIRATION
                    DATE.
 
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
 EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
  AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
    ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE
     CONTRARY IS A CRIMINAL OFFENSE.
 
               THE DATE OF THIS PROSPECTUS IS DECEMBER 18, 1996.
<PAGE>   3
 
                               THE EXCHANGE OFFER
 
EXPIRATION....................   12:00 Midnight, New York City time on February
                                 28, 1997, unless extended (the "Expiration
                                 Date").
 
TERMS OF EXCHANGE.............   One share of Ace common stock for each (i) 100
                                 Class A Warrant, (ii) 100 Class B Warrant,
                                 (iii) 100 Class C Warrant and (iv) 100 Class D
                                 Warrant or any continuation thereof equaling
                                 100 Warrants.
 
FRACTIONAL SHARES.............   No fractional shares of Ace will be issued. See
                                 "No Fractional Shares."
 
NUMBER OF WARRANTS............   Ace will accept all Warrants validly tendered
                                 and not withdrawn prior to the Expiration Date.
 
MARKET FOR ACE COMMON STOCK...   The shares of Ace common stock will be quoted
                                 on the Nasdaq SmallCap Market under the symbol
                                 "               ."
 
TENDER PROCEDURES.............   Enclosed with this Prospectus are four colored
                                 Letter of Transmittal to be used as follows:
 
                                 GREEN -- The Green Letter of Transmittal is to
                                 be used ONLY for Class A Warrants.
 
                                 RED -- The Red Letter of Transmittal is to be
                                 used ONLY for Class B Warrants.
 
                                 BLUE -- The Blue Letter of Transmittal is to be
                                 used ONLY for Class C Warrants.
 
                                 ORANGE -- The Orange Letter of Transmittal is
                                 to be used ONLY for Class D Warrants.
 
                                 WARRANTHOLDERS ARE URGED TO TAKE SPECIAL CARE
                                 TO ENSURE THAT THEY ARE USING THE CORRECT FORM
                                 OF LETTER OF TRANSMITTAL.
 
                                 If a warrantholder holds Warrants in book-entry
                                 form, such stockholder may participate in the
                                 Exchange Offer by complying with the procedures
                                 for book-entry transfer set forth under "The
                                 Exchange Offer -- Procedure for Tender." A
                                 warrantholder may also request his or her
                                 broker, dealer, commercial bank, trust company
                                 or other nominee to effect the transaction for
                                 him or her. A warrantholder having shares
                                 registered in the name of a broker, dealer,
                                 commercial bank, trust company or other nominee
                                 must contact that broker, dealer, commercial
                                 bank, trust company or other nominee if he
                                 tenders shares.
 
                                 Warrantholders who certificates are not
                                 immediately available or who cannot deliver the
                                 Letter of Transmittal or other documents
                                 required to be delivered to the Exchange Agent
                                 prior to the expiration of the Exchange Offer
                                 may nevertheless tender Warrants in accordance
                                 with the guaranteed delivery procedures
                                 described herein. See "The Exchange
                                 Offer -- Procedure for Tender."
 
TAX CONSEQUENCES..............   Company Warrantholders are urged to consult
                                 their own tax advisors as to the specific tax
                                 consequences to them of the
 
                                        2
<PAGE>   4
 
                                 Exchange Offer. See "Certain U.S. Federal
                                 Income Tax Considerations."
 
WITHDRAWAL RIGHTS.............   Tenders may be withdrawn prior to the
                                 Expiration Date. To be effective, a written,
                                 telegraphic or facsimile notice of withdrawal
                                 must be received in a timely manner by the
                                 Exchange Agent. See "The Exchange
                                 Offer -- Withdrawal of Tendered Common Shares."
 
EXCHANGE AGENT................   The Bank of New York is the exchange agent (the
                                 "Exchange Agent") for the Exchange Offer.
 
INFORMATION AGENT.............   The Bank of New York is the information agent
                                 (the "Information Agent") for the Exchange
                                 Offer.
 
QUESTIONS.....................   Any questions regarding the Exchange Offer,
                                 including the procedure for tendering shares in
                                 the Exchange Offer should be directed to the
                                 Information Agent at (800) 507-9357.
 
FAILURE TO PARTICIPATE IN
EXCHANGE OFFER................   Holders of the Warrants who do not exchange
                                 their Warrants for Ace Shares will be entitled
                                 to receive Ace Shares upon exercise of the
                                 Company's Warrants upon the same terms and
                                 conditions as are contained in the Warrants.
 
NO RIGHTS OF DISSENTING
  WARRANTHOLDERS..............   Warrantholders of the Company will not have the
                                 right under Irish law to seek an appraisal of
                                 their Warrants in connection with the Exchange
                                 Offer.
 
     NEITHER THE COMPANY NOR ITS BOARD OF DIRECTORS MAKES ANY RECOMMENDATION
THAT WARRANTHOLDERS TENDER OR REFRAIN FROM TENDERING THEIR WARRANTS, AND NO ONE
HAS BEEN AUTHORIZED TO MAKE ANY SUCH RECOMMENDATION ON BEHALF OF THE COMPANY.
THIS IS A MATTER FOR EACH WARRANTHOLDER TO DETERMINE AFTER CONSULTATION WITH HIS
OR HER ADVISORS, INCLUDING TAX COUNSEL, ON THE BASIS OF HIS OR HER OWN FINANCIAL
POSITION AND REQUIREMENTS. SEE "CERTAIN U.S. FEDERAL INCOME TAX CONSIDERATIONS."
 
                                        3
<PAGE>   5
 
                               THE EXCHANGE OFFER
 
     Upon the terms and subject to the conditions described herein and in the
Letters of Transmittal, Ace hereby offers to exchange one Ace Share for each (i)
100 Class A Warrant, (ii) 100 Class B Warrant, (iii) 100 Class C Warrant and
(iv) 100 Class D Warrant or any combination thereof aggregating 100 Warrants.
Ace reserves the right, in its sole discretion, to increase the number of Ace
Shares offered in the Exchange Offer, subject to compliance with applicable
securities regulations.
 
   THIS EXCHANGE OFFER WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY TIME, ON
   FEBRUARY 28, 1997, UNLESS EXTENDED. WARRANTS TENDERED FOR EXCHANGE MAY BE
              WITHDRAWN AT ANY TIME PRIOR TO THE EXPIRATION DATE.
 
     Any questions regarding the Exchange Offer, including the procedure for
tendering shares in the Exchange Offer, should be directed to the Information
Agent at (800) 507-9357.
 
     NEITHER THE COMPANY NOR ITS BOARD OF DIRECTORS MAKES ANY RECOMMENDATION
THAT WARRANTHOLDERS TENDER OR REFRAIN FROM TENDERING THEIR WARRANTS, AND NO ONE
HAS BEEN AUTHORIZED TO MAKE ANY SUCH RECOMMENDATION ON BEHALF OF THE COMPANY.
THIS IS A MATTER FOR EACH WARRANTHOLDER TO DETERMINE AFTER CONSULTATION WITH HIS
OR HER ADVISORS, INCLUDING TAX COUNSEL, ON THE BASIS OF HIS OR HER OWN FINANCIAL
POSITION AND REQUIREMENTS. SEE "CERTAIN FEDERAL INCOME TAX CONSIDERATIONS."
 
     For further information on the Warrants and the Ace Shares, see
"Description of Warrants" and "Description of Ace Common Stock."
 
TERMS OF THE EXCHANGE OFFER
 
     Ace is offering to exchange up to 32,023 shares of its Common Stock ("Ace
Shares") upon the terms and subject to the conditions set forth herein and in
the related Letters of Transmittal (which together constitute the Exchange
Offer) for Warrants at a rate of one Ace Share for each (i) 10 Class A Warrants,
(ii) 10 Class B Warrants; (iii) 10 Class C Warrants and (iv) 10 Class D Warrant
or any combination thereof aggregating ten Warrants tendered prior to the
Expiration Date and not withdrawn as described under the caption, "Withdrawal of
Tendered Common Stock" below. The term "Expiration Date" shall mean 12:00
Midnight, New York City time, on Feburary 28, 1997, unless and until Ace shall
have extended the period of time for which the Exchange Offer is open, in which
event "Expiration Date" shall mean the latest time and date on which the
Exchange Offer, as so extended by the Company, shall expire.
 
     The exchange ratio was calculated after consideration by the Board of
Directors of Pharma of the fact that the exercise prices of each of the Warrants
ranges from 250% to 500% above the current trading prices of the Company's ADRs.
($0.25) and because there is little, if any, trading in the Warrants. These were
the only factors considered. The Pharma Board of Directors decided that the
ratio of one Ace share for each 100 Warrants was a fair and reasonable ratio, in
view of the foregoing factors.
 
     Tendering warrantholders will not be obligated to pay brokerage
commissions, solicitation fees or, subject to the instructions to the Letters of
Transmittal, stock transfer taxes on the exchange of Warrants pursuant to the
Exchange Offer. Ace will pay all charges and expenses of the Exchange Agent and
the Information Agent in connection with the Exchange Offer. Ace will not pay
any commission or other remuneration to any broker, dealer, salesman or other
person for soliciting tenders of Warrants.
 
     Ace expressly reserves the right in its sole discretion at any time or from
time to time, to extend the period of time during which the Exchange Offer is
open, and thereby delay acceptance for exchange of, or exchange of any Warrants,
by giving oral or written notice of such extension to the Exchange Agent.
 
     The Exchange Offer, the Letters of Transmittal and other relevant materials
are being mailed to record holders of Warrants and furnished to brokers,
dealers, commercial banks, trust companies and similar persons whose names, or
the names of whose nominees, appear on the stockholder list or, if applicable,
who are listed as participants in a clearing agency's security position listing,
for subsequent transmittal to beneficial owners of Warrants.
 
     If the Company makes a material change in the terms of the Exchange Offer
or the information concerning the Exchange Offer, or if it waives a material
condition of the Exchange Offer, the Company will extend the Exchange Offer
consistent with Rule 13e-4 under the Exchange Act. The Commission has taken
 
                                        4
<PAGE>   6
 
the position that the minimum period during which an offer must remain open
following material changes in the terms of the offer or information concerning
the offer (other than a change in price or a change of more than two percent in
percentage of securities sought for which an extension of ten business days is
required) will depend upon the facts and circumstances, including the relative
materiality of the terms or information. For purposes of the Exchange Offer, a
"business day" means any day other than a Saturday, Sunday or federal holiday,
and consists of the time period from 12:01 A.M. through 12:00 Midnight, New York
City time.
 
     The Company also expressly reserves the right (i) to delay acceptance for
exchange of or exchange for any Warrants to be exchanged by it pursuant to the
Exchange Offer, regardless of whether such Warrants were theretofore accepted
for exchange, and (ii) at any time, or from time to time, to amend the Exchange
Offer in any manner which would not adversely affect the holders of the
Warrants. Ace's reservation of the right to delay exchange of Warrants which it
has accepted for payment is limited by Rule 13e-4 under the Exchange Act, which
requires that a bidder must pay the consideration offered or return the
securities deposited by or on behalf of security holders promptly after the
termination or withdrawal of any exchange offer. Any extension, delay in
payment, or amendment will be followed as promptly as practicable by public
announcement thereof, such announcement in the case of an extension to be issued
no later than 9:00 A.M., New York City time, on the next business day after the
previously scheduled Expiration Date Without limiting the manner in which Ace
may choose to make any public announcement, Ace will have no obligation to
publish, advertise or otherwise communicate any such public announcement, other
than by issuing a release to the Dow Jones News Service.
 
PROCEDURE FOR TENDER
 
     Enclosed with this Prospectus are four colored Letters of Transmittal to be
used as follows:
 
     STOCKHOLDERS ARE URGED TO TAKE SPECIAL CARE TO ENSURE THAT THEY ARE USING
THE CORRECT FORM OF LETTER OF TRANSMITTAL.
 
     In order to participate in the Exchange Offer, warrantholders should, prior
to the expiration of the Exchange Offer, promptly deliver to the Exchange Agent
at its address indicated elsewhere herein, the proper form of Letter of
Transmittal (or facsimile thereof) properly completed and duly executed with any
required signature guarantees and any other documents required in the Letter of
Transmittal in the prescribed form enclosed herewith any other required
documents and either (i) (a) Warrant certificates must be received by the
Exchange Agent at one of the addresses set forth herein or (b) if Warrants are
held in book-entry form such Warrants must be tendered pursuant to the
procedures for book-entry transfer set forth below (and a book-entry
confirmation of receipt for such tender received), or (ii) the guaranteed
delivery procedure set forth below must be complied with. Delivery may be made
by hand or by mail so as to be received by the Exchange Agent on or before the
date on which the Exchange Offer terminates. Warrantholders who wish to
participate in the Exchange Offer should clearly complete the proper form of
Letter of Transmittal and indicate thereon the number of Warrants that are being
tendered pursuant to the Exchange Offer.
 
     The Exchange Agent will establish accounts with respect to the Warrants at
The Depository Trust Company ("DTC") for purposes of the Exchange Offer within
two business days after the date of this Exchange Offer and any financial
institution that is a participant in DTC may make book-entry delivery of the
Warrants be causing DTC to transfer such Warrants into the Exchange Agent's
account in accordance with DTC's procedure for such transfer. However, although
deliver of Warrants may be effected through book-entry transfer into the
Exchange Agent's account at DTC, the Letter of Transmittal (or facsimile
thereof), with any required signature guarantees and any other required
documents, must, in any case, be transmitted to any received by the Exchange
Agent at its address set forth in this Exchange Offer prior to the Expiration
Date, or the guaranteed delivery procedure described below must be complied with
prior to the Expiration Date. Delivery of documents to DTC in accordance with
its procedures does not constitute delivery to the Exchange Agent.
 
     No signature guarantee is required (i) if the Letter of Transmittal is
signed by the registered holder of the Warrants tendered therewith and the Ace
Shares are to be delivered directly to such registered holder or (ii) if such
Warrants are tendered for the account of an Eligible Institution (as defined
below). In all other cases all
 
                                        5
<PAGE>   7
 
signatures on Letters of Transmittal must be guaranteed by an Eligible
Institution. An "Eligible Institution" is a firm or other entity identified in
Rule 17Ad-15 under the Exchange Act, including (as such terms are defined
therein): (i) a bank; (ii) a broker, dealer, municipal securities dealer,
municipal securities broker, governmental securities dealer and governmental
securities broker; (iii) a credit union; (iv) a national securities exchange, a
registered securities association or clearing agency; or (v) a savings
institution that is a participant in a Securities Transfer Association
recognized program. See the Instructions to the Letter of Transmittal.
 
     If a stockholder desires to tender Warrants pursuant to the Exchange Offer
and certificates deemed to evidence such Warrants are not immediately available
or time will not permit all required documents to reach the Exchange Agent on or
prior to the desired date of tender, or the procedure for book-entry tender
cannot be completed on a timely basis, tender may be effected if all the
following conditions are met: (i) such tender is made by or through an Eligible
Institution; (ii) a properly completed and duly executed Notice of Guaranteed
Delivery substantially in the form provided by the Company is received by the
Exchange Agent, as provided below, prior to the desired date of tender, and
(iii) Warrant certificates (or a confirmation of the book-entry transfer of such
Warrant into the Exchange Agent's account at DTC as described above ("Book-Entry
Confirmation")), together with a properly completed and duly executed Letter of
Transmittal (or facsimile thereof) in the proper form and any required signature
guarantee and any other documents required by the proper Letter of Transmittal,
are received by the Exchange Agent within five NYSE trading days after the date
of execution of such Notice of Guaranteed Delivery.
 
     The Notice of Guaranteed Delivery may be delivered by hand to the Exchange
Agent or transmitted by telegram, telex, facsimile transmission or letter to the
Exchange Agent and must include a guarantee by an Eligible Institution in the
form set forth in such Notice and a representation that the Warrant on whose
behalf the tender is being made is deemed to own the Warrants being tendered
within the meaning of Rule 10b-4 under the Exchange Act.
 
     Notwithstanding any other provision hereof, Ace Shares will be exchanged
for Warrants tendered and accepted for exchange pursuant to the Exchange Offer
only after timely receipt by the Exchange Agent of warrant certificates deemed
to evidence such warrants, a properly completed and duly executed Letter of
Transmittal (or facsimile thereof) and any other required documents.
 
     THE METHOD OF DELIVERY OF ALL DOCUMENTS, INCLUDING CERTIFICATES
REPRESENTING WARRANTS, IS AT THE ELECTION AND RISK OF THE TENDERING
WARRANTHOLDER AND, EXCEPT AS OTHERWISE PROVIDED IN THE LETTER OF TRANSMITTAL,
DELIVERY WILL BE DEEMED MADE ONLY WHEN ACTUALLY RECEIVED BY THE EXCHANGE AGENT.
IF DELIVERY IS BY MAIL, REGISTERED MAIL WITH RETURN RECEIPT REQUESTED, PROPERLY
INSURED, IS RECOMMENDED AND SUFFICIENT TIME SHOULD BE ALLOWED TO ASSURE TIMELY
DELIVERY.
 
     The valid tender of Warrants pursuant to one of the procedures described
above will constitute an agreement between the tendering warrantholder and Ace
upon the terms and subject to the conditions of the Exchange Offer.
 
     All questions as to the validity, form, eligibility (including time of
receipt) and acceptance for exchange of any tender of Warrants and all questions
as to the interpretation of the terms and conditions of the Exchange Offer will
be determined by Ace in its sole discretion, which determination will be final
and binding. Ace reserves the absolute right to reject any or all tenders not in
proper form or the acceptance for exchange of which may, in the opinion of
counsel, be unlawful. Ace also reserves the absolute right to waive any of the
conditions of the Exchange Offer or any defect or irregularity in the tender of
any Warrant. None of Ace, the Exchange Agent, the Information Agent or any other
person will be under any duty to give notification of any defects or
irregularities in tenders or incur any liability for failure to give any such
information.
 
     Any questions regarding the Exchange Offer, including the procedure for
tendering Warrants, should be directed to the Information Agent at (800)
507-9357.
 
                                        6
<PAGE>   8
 
EXCHANGE AGENT
 
     All correspondence in connection with the Exchange Offer and Letter of
Transmittal should be addressed to the Exchange Agent, as follows:
 
                                BANK OF NEW YORK
 
<TABLE>
<S>                            <C>                            <C>
           BY MAIL:                FACSIMILE TRANSMISSION:     BY HAND OR OVERNIGHT COURIER:
                                 (for Eligible Institutions
                                            Only)
 Tender & Exchange Department                                  Tender & Exchange Department
        P.O. Box 11248                 (212) 815-6213               101 Barclay Street
     Church Street Station                                      Receive and Deliver Window
 New York, New York 10286-1248                                   New York, New York 10286
                                 FOR INFORMATION TELEPHONE:
                                       (800) 507-9357
</TABLE>
 
DELIVERY OF THIS LETTER OF TRANSMITTAL TO AN ADDRESS OTHER THAN AS SET FORTH
ABOVE OR TRANSMISSION OF INSTRUCTIONS VIA A FACSIMILE TO A NUMBER OTHER THAN AS
SET FORTH ABOVE WILL NOT CONSTITUTE A VALID DELIVERY TO THE DEPOSITARY.
 
WITHDRAWAL OF TENDERED WARRANTS
 
     Warrants tendered pursuant to the Exchange Offer may be withdrawn at any
time prior to the Expiration Date. For a withdrawal to be effective, a written,
telegraphic, telex or facsimile transmission notice of withdrawal must be timely
received by the Exchange Agent at its addresses set forth above. Any such notice
of withdrawal must specify the name of the person who tendered the Warrant to be
withdrawn, the number of Warrants tendered, the number of Warrants to be
withdrawn and the name of the registered holder, if different from that of the
person who tendered such shares. If Warrants have been delivered or otherwise
identified to the Exchange Agent, prior to the delivery of Ace Shares in place
of such Warrant certificates or the release of such Ace Shares, the serial
numbers of the particular certificates evidencing the Warrants to be withdrawn
and a signed notice of withdrawal with signatures guaranteed by an Eligible
Institution, except in the case of Warrants tendered for the account of an
Eligible Institution, must also be furnished to the Exchange Agent as described
above. If Warrants have been delivered pursuant to the procedures for book-entry
transfer as set forth under the caption, "Procedure for Tender," any notice of
withdrawal must also specify the name and number of the account at DTC to be
credited with the withdrawn shares.
 
     All questions as to the form and validity (including time of receipt) of
notices of withdrawal will be determined by Ace in its sole discretion, which
determination will be final and binding. None of the Company, the Exchange
Agent, the Information Agent or any other person will be under any duty to give
notification of any defects or irregularities in any notice of withdrawal or
incur any liability for failure to give any such notification. Any Warrants
withdrawn will be deemed to be not validly tendered for purposes of the Exchange
Offer. However, tendered withdrawn pursuant to the withdrawal rights described
above may be retendered by again following one of the procedures described under
the caption, "Procedure for Tender" at any time on or prior to the Expiration
Date.
 
     If Ace extends the Exchange Offer, is delayed in its acceptance of Warrants
for exchange or is unable to accept Warrants for any reason, then, without
prejudice to Ace's rights under the Exchange Offer, tendered Warrants Stock may
be retained by the Exchange Agent on behalf of Ace and may not be withdrawn
except to the extent that tendered stockholders are entitled to withdrawal
rights as set forth in this section.
 
DELIVERY OF CERTIFICATES REPRESENTING ACE SHARES
 
     Delivery of certificates representing Ace Shares to exchanging holders of
Warrants will be made promptly after the Expiration Date. All deliveries will be
made through the Exchange Agent. If any tendered Warrants are not accepted for
exchange pursuant to the Exchange Offer for any reason, or if certificates
representing more than are tendered are delivered to the Exchange Agent, Ace
Share certificates representing such
 
                                        7
<PAGE>   9
 
unaccepted or untendered Warrants will be sent without expense to the tendering
warrantholder (or, in the case of shares tendered by book-entry transfer with
DTC as permitted by "Procedure for Tender," such Warrants will be credited to an
account maintained with DTC) as promptly as practicable following the
expiration, termination or withdrawal of the Exchange Offer.
 
CERTAIN CONDITIONS TO THE EXCHANGE OFFER
 
     The Exchange Offer is conditioned on (i) the approval of the Plan of
Reorganization by shareholders of the Company and (ii) that no statute, rule,
regulation, injunction or court order having been enacted or imposed against Act
that, in the sole judgment of Ace, would prohibit, restrict or delay
consummation of the Exchange Offer.
 
NO FRACTIONAL SHARES
 
     Warrantholders will not receive any fractional Ace Shares. All fractions of
Ace Shares which warrantholders would otherwise be entitled to receive will be
rounded to the next lowest whole number if the first decimal place is less than
five and rounded up to the next highest whole number if the first decimal is
five or higher.
 
NO RIGHTS OF DISSENTING STOCKHOLDERS
 
     Warrantholders of the Company will not have the right under Irish law to
seek an appraisal of their Warrants in connection with the Exchange Offer.
 
            CERTAIN UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS
 
     THE FOLLOWING DISCUSSION IS INTENDED ONLY AS A GENERAL SUMMARY OF CERTAIN
MATERIAL U.S. FEDERAL INCOME TAX CONSEQUENCES OF THE EXCHANGE OFFER AND DOES NOT
CONSIDER ALL POTENTIAL TAX EFFECTS OF THE EXCHANGE OFFER OR THE TAX CONSEQUENCES
TO A PARTICULAR HOLDER OF WARRANTS IN LIGHT OF SUCH HOLDER'S PERSONAL
CIRCUMSTANCES. THIS DISCUSSION ALSO DOES NOT ADDRESS THE U.S. FEDERAL INCOME TAX
CONSEQUENCES TO HOLDERS OF WARRANTS (AND UNDERLYING COMPANY ORDINARY SHARES) NOT
HELD AS CAPITAL ASSETS OR TO HOLDERS SUBJECT TO SPECIAL TREATMENT, SUCH AS
NON-U.S. PERSONS, DEALERS IN SECURITIES, BANKS, INSURANCE COMPANIES, TAX-EXEMPT
ORGANIZATIONS, HOLDERS OWNING AT LEAST 10% OF THE VOTING POWER OF THE COMPANY
AND HOLDERS OF WARRANTS WHO ACQUIRED THEIR INTERESTS PURSUANT TO THE EXERCISE OF
OPTIONS OR SIMILAR DERIVATIVE SECURITIES OR OTHERWISE AS COMPENSATION, NOR
PROVIDE AN ANALYSIS OF ANY TAX CONSEQUENCES ARISING UNDER THE LAWS OF ANY STATE,
LOCALITY, OR FOREIGN JURISDICTION. THIS DISCUSSION IS BASED ON CURRENT
PROVISIONS OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED (THE "CODE"),
CURRENT AND PROPOSED TREASURY REGULATIONS PROMULGATED THEREUNDER, AND
ADMINISTRATIVE AND JUDICIAL DECISIONS AS OF THE DATE HEREOF, ALL OF WHICH ARE
SUBJECT TO CHANGE, POSSIBLY ON A RETROACTIVE BASIS. ACCORDINGLY, HOLDERS OF
WARRANTS ARE URGED TO CONSULT THEIR OWN TAX ADVISORS CONCERNING THE U.S.
FEDERAL, STATE, LOCAL AND FOREIGN INCOME AND OTHER TAX CONSEQUENCES OF THE
EXCHANGE OFFER TO THEM.
 
     The following discussion is limited to the U.S. federal income tax
consequences relevant to a holder of Warrants that is (i) a citizen or resident
(as defined in Section 7701(b)(1) of the Code) of the United States, (ii) a
corporation organized under the laws of the United States or any political
subdivision thereof or therein, or (iii) an estate or trust, the income of which
is subject to U.S. federal income tax regardless of the source (a "U.S.
Holder").
 
     Although not free from doubt, an exchange of Warrants for Ace Shares
pursuant to the Exchange Offer likely will constitute a taxable sale or exchange
for U.S. federal income tax purposes. Accordingly, subject to the discussion
below under the caption -- "Passive Foreign Investment Company Considerations",
a U.S. Holder will generally recognize capital gain or loss in an amount equal
to the difference between the fair
 
                                        8
<PAGE>   10
 
market value of the Ace Shares received in the exchange and such U.S. Holder's
basis in the Warrants. Such gain or loss will be long-term capital gain or loss
if the U.S. Holder has a holding period of more than one year at the time of the
exchange. Gain realized by a U.S. Holder on the exchange generally will be
treated as United States source income for foreign tax credit purposes. Under
current law, the source of any loss on the exchange of Warrants is uncertain.
Under proposed regulations (which may be retroactive), however, a loss on the
exchange of Warrants generally would be foreign source passive income or, in the
case of a financial services entity, foreign source financial services income.
 
     Any Warrant which is not exchanged for Ace Shares in the Exchange Offer
will be assumed by Ace and will be exercisable for Ace Shares (an "Ace Warrant")
on the same terms and conditions as the Warrant. The U.S. federal income tax
consequences of such assumption, however, are unclear. If such assumption is
treated as a sale or exchange for U.S. federal income tax purposes, a U.S.
Holder will generally recognize capital gain or loss -- taxable in the manner
described above -- in an amount equal to the difference between the fair market
value of the Ace Warrant and such U.S. Holder's basis in the Warrant exchanged.
If such assumption is not treated as a sale or exchange for U.S. federal income
tax purposes, then (i) no gain or loss will be recognized by a U.S. Holder of
Warrants by reason of such assumption, (ii) the tax basis of the Ace Warrant
will be the same as the tax basis of the Warrant exchanged and (iii) the holding
period of the Ace Warrant will include the period during which the Warrant was
held. If the Company were a Passive Foreign Investment Company (see discussion
below under the caption "Passive Foreign Investment Company Considerations"),
Warrant holders whose Warrants are assumed by Ace may be required to file Form
8621 with their U.S. federal income tax returns, that, among other things,
describes the assumption of Warrants and indicates why no gain would be required
to be recognized.
 
CONSIDERATIONS RELEVANT TO ACE WARRANTS
 
     For U.S. federal income tax purposes, no gain or loss will be recognized
upon the exercise of an Ace Warrant and the tax basis of the Ace Shares received
upon exercise of an Ace Warrant will equal the sum of the U.S. Holder's basis in
the Ace Warrant exercised and the exercise price of the Ace Warrant. Under
recently proposed legislation, U.S. Holders who exercise on Ace Warrant may be
subject to a penalty equal to 35 percent of the exercise price unless the IRS
Form 926 is filed with the IRS on or before the transfer of cash to Ace. The IRS
has issued an advise to the effect that pending further study, no penalty will
be imposed if any information return that ultimately may be required is filed no
later than 60 days after issuance of further guidelines by the IRS on this
matter. U.S. Holders should consult with their tax advisors concerning this
legislation.
 
     The holding period of such Ace Shares for purposes of determining whether
gain or loss from a subsequent sale would be short-term or long-term will begin
on the day after the date the Ace Warrant is exercised (or, possibly the date of
exercise of the Ace Warrant) and, accordingly, will not include the period
during which the Ace Warrant was held.
 
     In general, the sale or exchange of an Ace Warrant by a U.S. Holder will
result in the recognition of gain or loss for U.S. federal income tax purposes
in an amount equal to the difference between the amount realized and the
holder's basis in the Ace Warrant. Except possibly in the case of a repurchase
of the Ace Warrant by Ace and subject to the discussion below under the caption
- -- "Special U.S. Tax Considerations", and -- "Passive Foreign Investment Company
Considerations", if the Ace Warrant is a capital asset and the Ace Shares would
be capital assets in the hands of the U.S. Holder of the Ace Warrant, any gain
or loss realized on such sale or exchange will be capital gain or loss, and will
be long-term capital gain or loss if the Ace Warrant were held for more than one
year. Gain or loss recognized by a U.S. Holder of an Ace Warrant upon the
repurchase of an Ace Warrant by Ace would be capital gain or loss only if (i)
the Ace Warrant is a capital asset and the Ace Shares would be capital assets in
the hands of the U.S. Holder, and (ii) the repurchase is considered to be a
"sale or exchange" of the Ace Warrant for U.S. federal income tax purposes. The
Internal Revenue Service (the "IRS") may assert that such a repurchase does not
constitute a sale or exchange so that any gain or loss recognized on such
repurchase would be ordinary income or loss. Gain realized by a U.S. Holder on a
sale, exchange or other disposition of an Ace Warrant generally will be treated
as United States source income for U.S. foreign tax credit purposes. Under
current law, the source of any loss on the sale,
 
                                        9
<PAGE>   11
 
exchange or other disposition of Ace Warrants is uncertain. Under proposed
regulations (which may be retroactive, however, a loss on the sale of an Ace
Warrant generally would be foreign source passive income or, in the case of a
financial services entity, foreign source financial services income.
 
     Loss on the expiration of an Ace Warrant that if sold by a U.S. Holder
would have resulted in capital gain or loss, will be a capital loss to the
holder equal to his or her basis in the Ace Warrant and will be long-term
capital loss if the Ace Warrant was held for more than one year at the time of
its lapse.
 
     Adjustments in the exercise price of the Ace Warrants made pursuant to the
antidilution provisions of the Ace Warrants may result in constructive
distributions which could be taxable to the U.S. Holders of the Ace Warrants
under Section 305 of the Code.
 
PASSIVE FOREIGN INVESTMENT COMPANY CONSIDERATIONS
 
     A foreign corporation, such as the Company or Ace, would be a passive
foreign investment company (a "PFIC") for U.S. federal income tax purposes, if
75% or more of its gross income (including the pro rata share of the gross
income of any company (U.S. or foreign) in which the Company or Ace is
considered to own 25% or more of the shares by value) in a taxable year is
passive income. Alternatively, the Company or Ace would be considered to be a
PFIC if at least 50% of the assets (averaged over the year and generally
determined based upon fair market value) of the Company or Ace (including the
pro rata share of the assets of any company of which the Company or Ace is
considered to own 25% or more of the shares by value) in a taxable year are held
for the production of, or produce, passive income.
 
     If the Company has been or is a PFIC, each U.S. Holder of Warrants who is a
U.S. person and who was a holder of Warrants at any time during which the
Company was a PFIC may, in the absence of an election by such U.S. Holder to
treat the Company as a "qualified electing fund" ("QEF"), as discussed below,
upon a taxable exchange of the Warrants that results in a gain, be liable to pay
tax at the then prevailing U.S. federal income tax rates on ordinary income, as
if the gain had been recognized ratably over the holder's holding period for the
Warrants, plus interest on the tax on such gain allocated to each year in such
holder's holding period (other than the current year) that the Company was
classified as PFIC. The tax consequences discussed in this paragraph also may be
applicable to a U.S. Holder of Ace Warrants who received them in exchange for
Warrants that were not taxable for U.S. federal income tax purposes; however,
they would not be applicable to an exchange of Warrants that results in a loss.
 
     If Ace has been or is a PFIC, each U.S. Holder of Ace Warrants or Ace
Shares who is a U.S. person and who was a holder of Ace Warrants at any time
during which Ace was a PFIC may, in the absence of an election by such U.S.
Holder to treat Ace as a QEF upon a taxable sale, disposition or exchange of the
Ace Warrants or Ace Shares that results in a gain, be liable to pay tax at the
then prevailing U.S. federal income tax rates on ordinary income, as if the gain
had been recognized ratably over the holder's holding period for the Ace
Warrants and/or Ace Shares, plus interest on the tax on such gain allocated to
each year in such holder's holding period (other than the current year) that Ace
was classified as a PFIC. The tax consequences discussed in this paragraph would
not be applicable to a disposition or exchange of Ace Warrants or Ace Shares
that results in a loss.
 
     The Company believes that it may have been a PFIC in the past, that it may
currently be a PFIC and/or that it may continue to be or become a PFIC in the
future. The Company can give no assurance that it will have timely knowledge of
its status as PFIC.
 
     Ace believes that it may currently be a PFIC or that it may become a PFIC
in the future. Ace can give no assurance that it will have timely knowledge of
its status as a PFIC.
 
     If a U.S. Holder has made a QEF election for all taxable years that such
holder has held the Warrants or the Ace Warrants and/or the Ace Shares and the
Company or Ace was a PFIC, recognized gain will not be deemed to have been
recognized ratably over the taxpayer's holding period or subject to an interest
charge and instead will be characterized as capital gain. A holder of a QEF is
required for each taxable year to include in income for U.S. federal income tax
purposes its pro rata shares of the ordinary earnings of the QEF as
 
                                       10
<PAGE>   12
 
ordinary income and of the net capital gain of the QEF as long-term capital
gain, regardless of whether the QEF has distributed such earnings or gain.
 
     Ace does not assume any obligation to make timely disclosure with respect
to its PFIC status. Moreover, Ace does not undertake to provide U.S. Holders
with the necessary information to make a QEF election. Consequently, as a
practical matter, U.S. Holders should assume that they will not be able to make
a QEF election.
 
TAXATION OF ACE SHARES
 
     Dividends
 
     A U.S. Holder generally will be required to include in gross income as
ordinary dividend income the amount of any distributions paid on the Ace Shares
(including the amount of any Bermuda taxes withheld therefrom) to the extent
that such distributions are paid out of the Ace's current or accumulated
earnings and profits as determined for U.S. federal income tax purposes.
Distributions in excess of such earnings and profits will be applied against and
will reduce the U.S. Holder's tax basis in the Ace Shares and, to the extent in
excess of such tax basis, will be treated as gain from a sale or exchange of Ace
Shares. Dividends generally will not qualify for the dividends-received
deduction available to corporations. The amount of any cash distribution paid in
non-U.S. currency will equal the U.S. dollar value of the distribution,
calculated by reference to the exchange rate in effect on the date on which
payment is includible in gross income. U.S. Holders should consult their own tax
advisors regarding the treatment of foreign currency gain or loss, if any, on
any non-U.S. currency received which are converted into U.S. dollars on a date
subsequent to receipt.
 
     Generally, U.S. Holders will have the option of claiming the amount of any
Bermuda income taxes withheld at source either as a deduction from gross income
or as a dollar-for-dollar credit against their U.S. federal income tax
liability. Individuals who do not claim itemized deductions, but instead utilize
the standard deduction, may not claim a deduction for the amount of the Bermuda
income taxes withheld, but such amount may be claimed as a credit against the
individual's U.S. federal income tax liability. The amount of foreign income
taxes which may be claimed as a credit in any year is subject to certain complex
limitations and restrictions, which must be determined on an individual basis by
each shareholder. The limitations set out in the Code include, among others,
rules which limit foreign tax credits allowable with respect to specific classes
of income to the U.S. federal income taxes otherwise payable with respect to
each such class of income. Dividends paid by the Ace generally will be foreign
source "passive income" for United States foreign tax credit purposes or, in the
case of a financial services entity, "financial services income." Foreign income
taxes exceeding a shareholder's credit limitation for the year of payment or
accrual of such tax can be carried back for two taxable years and forward for
five taxable years, subject to the credit limitation applicable in each of such
years. U.S. Holders claiming a deduction for foreign income taxes in a
particular tax year must deduct, and cannot claim a credit for, any foreign
taxes for that year. Additionally, the foreign tax credit in any taxable year
may not offset more than 90% of a shareholder's liability for United States
individual or corporate alternative minimum tax.
 
     Disposition of Ace Shares
 
     Except to the extent discussed under -- "Passive Foreign Investment Company
Considerations" above and -- "Special U.S. Tax Considerations," below upon the
sale, exchange or other disposition of Ace Shares, a U.S. Holder generally will
recognize capital gain or loss for an amount equal to the differences between
such U.S. Holder's basis in the Ace Shares and the amount realized on the
disposition. The gain or loss realized on the sale, exchange or disposition of
Ace Shares will be long-term capital gain or loss if the U.S. Holder has a
holding period of more than one year at the time of disposition. Gain realized
by a U.S. Holder on a sale, exchange or other disposition of Ace Shares
generally will be treated as United States source income for United States
foreign tax credit purposes. Under current law, the source of any loss on the
sale, exchange or other disposition of Ace Shares is uncertain. Under proposed
regulations (which may be retroactive) a loss on the sale, exchange or other
disposition of Ace Shares would be foreign source passive income or, in the case
of a financial services entity, foreign source financial services income. U.S.
Holders should consult their own tax advisors regarding other treatment of any
foreign currency gain or loss on any non-U.S. currency received in respect of
the sale, exchange or other disposition of Ace Shares.
 
                                       11
<PAGE>   13
 
     Special U.S. Tax Considerations
 
     U.S. Holders of Ace Shares may be subject to one or more of the special
anti-deferral regimes pertaining to foreign corporations. Various provisions
contained in the Code impose special taxes in certain circumstances -- including
sales of stock -- on non-United States corporations and their shareholders. In
addition, U.S. Holders who own an interest in a foreign corporation may be
required to file Form 5471 with the IRS.
 
NON-U.S. HOLDERS OF ACE WARRANTS AND ACE SHARES
 
     Except as described in -- "Information Reporting and Backup Withholding"
below, a Non-U.S. Holder of Ace Warrants or Ace Shares will not be subject to
U.S. federal income or withholding tax on the payment of dividends on, and the
proceeds from the disposition of, Ace Shares or Ace Warrants, unless (i) such
item is effectively connected with the conduct by the Non-U.S. Holder of a trade
or business in the United States and, in the case of a resident of a country
which has a treaty with the United States, such item is attributable to a
permanent establishment (or, in the case of an individual, a fixed place of
business) in the United States or (ii) in the case of gain realized by an
individual Non-U.S. Holder, the Non-U.S. Holder is present in the United States
for 183 days or more in the taxable year of the sale and certain other
conditions are met.
 
INFORMATION REPORTING AND BACKUP WITHHOLDING
 
     U.S. Holders are generally subject to information reporting requirements
with respect to dividends paid on Ace Shares. Under existing regulations, such
dividends are not subject to back-up withholding (currently imposed at a rate of
31%). However, under proposed regulations such dividends paid in the United
States would be subject to back-up withholding. Non-U.S. Holders will not be
subject to information reporting or back-up withholding with respect to
dividends on Ace Shares unless payment is made through a paying agent (or
office) in the United States. Non-U.S. Holders generally will be subject to
information reporting (and, under proposed regulations, could be subject to
back-up withholding at a rate of 31%) with respect to the payment within the
United States of dividends on Ace Shares, unless the holder provides a taxpayer
identification number, certifies to its foreign status, or otherwise establishes
an exemption.
 
     U.S. Holders generally will be subject to information reporting and back-up
withholding on proceeds paid on the disposition of Ace Warrants or Ace Shares,
unless the U.S. Holder provides a W-9, a taxpayer identification number, or
otherwise establishes an exemption. Non-U.S. Holders generally will be subject
to information reporting and back-up withholding on the payment to or through
the United States office of a broker, whether domestic or foreign, of proceeds
from the disposition of Ace Warrants or Ace Shares, unless the holder provides a
taxpayer identification number, certifies to its foreign status or otherwise
establishes an exemption. Non-U.S. Holders will not be subject to information
reporting or back-up withholding with respect to the payment by a foreign office
of a broker of proceeds from the disposition of Ace Warrants or Ace Shares;
provided, however, that, if the broker is a U.S. person or "U.S. related
person," information reporting (but not back-up withholding) will apply, unless
the broker has documentary evidence in its records of the Non-U.S. Holder's
foreign status or the Non-U.S. Holder certifies to its foreign status under
penalties of perjury or otherwise establishes an exemption. For this purpose, a
"U.S. related person" is a broker or other intermediary that is a controlled
foreign corporation for United States federal income tax purposes or that is a
person 50% or more of the gross income from all sources of which, over a
specified three year period, is effectively connected with the conduct of a
United States trade or business. The amount of any back-up withholding will be
allowed as a credit against such holder's U.S. federal income tax liability and
may entitle such holder to a refund, provided the required information is
furnished to the IRS.
 
                                       12
<PAGE>   14
 
                                  RISK FACTORS
 
     An investment in the Ace securities offered hereby involves a high degree
of risk and should not be exchanged for the Company's Ordinary Shares by persons
who cannot afford the loss of their entire investment. The following factors, in
addition to those discussed elsewhere in this Prospectus-Proxy statement should
be considered carefully in connection with making an investment in the
securities of Ace offered hereby.
 
     Limited Operating History. Ace was organized February, 1996 and has had no
operations to date. Accordingly, Ace has not generated any revenues and had no
operating history from which to forecast its future business and operations.
Other than its investment in Vista, the Company has not contemplated operating
or being involved in any other business. Ace has no operations whatsoever at
present time and shareholders of the Company should look to the operations and
financial condition of Vista in connection with their evaluation of Ace and the
Company.
 
     Consummation of the Plan of Reorganization. If the shareholders of the
Company approve the contribution of the Company's assets, subject to the
Company's liabilities to Ace, and the liquidation of the Company there is no
assurance that Ace will be a viable and/or profitable company.
 
     Taxation of the Reorganization and as a Passive Foreign Investment
Company. The Company intends to treat the Reorganization as a tax-free
reorganization under Section 368(a) of the Internal Revenue Code of 1986, as
amended (the "Code"). However, the application of U.S. federal income tax
principles to the reorganization is unclear and, accordingly, tax counsel to the
Company is unable to opine with respect to whether the Reorganization will be
tax-free.
 
     In the event that the Company or Ace were deemed to be a passive foreign
investment company ("PFIC"), special provisions of the Code would apply to
United States shareholders of the Company or Ace and could result in adverse tax
consequences on such shareholders. The Company believes that it may have been a
PFIC in the past, that it may currently be a PFIC and/or that it may continue to
be or become a PFIC in the future. Ace believes that it may currently be a PFIC
or that it may become a PFIC in the future.
 
     ADR'S De-Listed From NASDAQ Small CAP Market. On August 17, 1995, the
Company's ADRs and warrants were de-listed from the NASDAQ Small Cap Stock
Market and the Boston Stock Exchange because the Company was not in technical
compliance with the applicable listing requirements. As the result of such
de-listing, any broker or dealer effecting a purchase or sale of unlisted ADRs
will be required to comply with the "penny stock" rules set forth in Section
15(g) of the Securities Exchange Act of 1934, as amended, and the regulations
promulgated thereunder, unless the transaction is otherwise exempt pursuant to
specified exemptions contained in such rules. The "penny stock" rules require
that, prior to the transaction, the broker or dealer has (i) approved the
prospective investor's account for the transaction in the penny stock in
compliance with specified procedures and (ii) receive from the investor a
written agreement to the transaction setting forth the identity and quantity of
the penny stock to be purchased. These requirements may further adversely affect
the liquidity of and market for the ADRs.
 
     Changes in Rights of Shareholders. As a result of the consummation of the
Plan of Reorganization, the shareholders of the Company will become shareholders
of Ace, a Bermuda company. There are significant differences between Bermuda law
and Irish law. The principal differences are discussed under the caption
"Comparison of Bermuda Law to Irish Law" and may materially affect the rights of
Company shareholders.
 
     The principal material differences between Irish and Bermuda law are as
follows: under Bermuda law (i) there is no distinction between ordinary and
special resolutions; (ii) the Board of Directors of Ace will be empowered by
Ace's Bye-laws to issue unissued shares without shareholder approval; and (iii)
there is no requirement for a person who owns shares in Ace to notify Ace of
this interest or any restriction on the percentage of shares that can be held.
 
     Limited Operating History of Vista; Operating Losses and Accumulated
Deficit. Vista was initially organized in June 1992 and did not commence
operations until March 31, 1994. As of September 30, 1996, Vista has accumulated
a deficit of $17,587,593 and net losses of $2,340,547 for the six months ended
September 30, 1996, $3,814,935 for the fiscal year ended March 31, 1996 and
$11,420,180 for the fiscal year
 
                                       13
<PAGE>   15
 
ended March 31, 1995. Vista therefore has a limited operating history from which
to forecast future business operations. Vista will be subject to numerous risks
incident to the creation of a business in a relatively new industry with a
limited history of operations. Prospective investors should consider the
frequency with which newly developed businesses encounter unforeseen expenses,
difficulties, complications and delays, and other factors such as the
possibility of competition with larger companies. As examples, Vista may
experience unanticipated delays in its planned expansion of LVC Services through
Regional Joint Ventures in North America, there can be no prediction as to the
amount of revenues Vista's European subsidiaries and Regional Joint Venture
enterprises will generate from new locations and whether such revenues will be
sufficient to provide positive cash flows, and it may be difficult or impossible
to obtain additional financing if required for Vista's business. There can be no
assurance that Vista will become profitable or that profitability, if ever
attained, will be sustained.
 
     No assurance of Market Acceptance. Vista's operating subsidiaries and
Regional Joint Ventures provide access to excimer laser vision correction
("LVC") equipment and related support services, and therefore rely upon
physician use of recently developed LVC technology and procedures, such as
photorefractive keratectomy ("PRK") and laser assisted in situ keratomileusis
("LASIK"). These procedures for refractive surgery are relatively new
technological innovations subject to governmental regulation. There can be no
assurance that the general public will accept laser surgery as a broadly
accepted treatment for refractive disorders or that vision care professionals
will require and contract for use of LVC equipment and services on an ongoing
basis. Vista believes that its profitability and growth will depend on broad
market acceptance of LVC procedures in Europe, the United States and Canada by
the general public as well as by health care professionals in the ophthalmic
community. Market acceptance of new methodology requires substantial time and
effort and is subject to various risks. The acceptance of LVC procedures for
treatment of refractive disorders may be adversely affected by their cost,
concerns relating to safety and efficacy, general resistance to surgery, the
effectiveness of alternative methods of correcting refractive vision disorders,
the lack of long-term follow-up data, the possibility of unknown side effects
and the lack of third-party reimbursement for the cost of LVC refractive
procedures. Many consumers may choose not to undergo LVC surgery due to the
availability of conventional and cheaper methods of vision correction such as
eyeglass and contact lenses. Any future reported adverse effects or other
unfavorable publicity involving patient outcomes from LVC procedures could also
adversely affect Vista's business. There can be no assurance there will be
significant public acceptance of LVC technologies, and demand for Vista's LVC
equipment and services would be adversely affected if broad market acceptance of
such procedures is not attained.
 
     Dependence on Medical Professionals. Applicable laws in Europe, Canada and
the United States prevent a corporation (other than a professional medical
corporation) from providing medical and health care services to patients.
Vista's operating subsidiaries and Regional Joint Ventures conduct their
business by offering LVC equipment for use by licensed professionals and
providing billing, accounting, administrative, marketing and management services
to independent vision care professionals who provide refractive eye care. The
ability to realize revenues from independent professionals will be significantly
dependent upon the ability of Vista and its corporate affiliates to attract the
use of equipment and LVC Services by ophthalmologists ("MDs") and optometrists
("ODs") and on the performance of those professionals. In addition, the amount
of revenues to be received by Vista's operating subsidiaries and Regional Joint
Ventures will be dependent upon the amount of the gross procedure fee charged by
professionals to their patients, and the amount of such fees are established by
the professionals and not by Vista. There can be no assurance that additional
professionals will require and contract for Vista's LVC services, and even those
professionals that do contract with Vista's operating subsidiaries and Regional
Joint Ventures cannot be required to use Vista's services for their LVC practice
on an exclusive or any other basis.
 
     Conflicts of Interest with Affiliates. Vista Technologies currently
operates six LVC surgical centers in Italy and Sweden and to date has sponsored
the formation of five Regional Joint Ventures in various stages of development
to acquire, manage and administer LVC equipment and support services under the
"Vista Laser Centers" service mark in different designated geographic areas of
North America. Dr. Donald G. Johnson, in addition to serving as Chairman of the
Board and a director of Vista, is primarily engaged as a practicing physician
with and serves as Chairman of the Board and Chief Executive Officer of London
Place Eye Centre,
 
                                       14
<PAGE>   16
 
Inc., a Canadian corporation that Vista proposes to acquire. Dr. J. Charles
Casebeer, a director and professional consultant to Vista, primarily serves as a
practicing physician associated with and Chairman of the Board of Vista Laser
Centers of the Southwest, Inc., based in Scottsdale, Arizona. These individuals
and other directors of Vista may also serve from time to time as directors
and/or officers for other Regional Joint Ventures organized and sponsored by
Vista.
 
     Persons serving as consultants to, or directors of, Vista who also serve as
consultants, directors and/or officers of Regional Joint Ventures sponsored by
Vista may have a conflict of interest in that their time and resources may be
devoted to activities other than the business of Vista or because the
compensation payable to them from, or equity interests in, other business
activities in certain instances may be greater than their compensation from and
equity interests in Vista.
 
     Dependence on Management. The success of Vista will be substantially
dependent on the services of its officers, directors and professional
consultants who have experience in providing access to physicians for refractive
surgical laser equipment and the management of surgical outpatient facilities.
Vista is dependent in particular upon the services of Dr. Donald G. Johnson, its
Chairman and Chief Executive officer and Dr. J. Charles Casebeer, who have prior
experience in managing high volume ophthalmology outpatient clinics specializing
in LVC refractive surgery, and on the services of Thomas A. Schultz, President
and Chief Executive Officer of Vista. Vista's operations therefore are dependent
upon a limited number of key employees and consultants and the loss of the
services of these or other key personnel could have a material adverse effect
upon Vista. Vista does not maintain key man insurance on the lives of its
executive officers and key professional consultants.
 
     Competition. The refractive eye care business generally and the market for
corrective LVC procedures, for which Vista provides equipment and support
services, are characterized by intense competition and technological innovation.
Most of the companies engaged in these businesses have substantially greater
financial resources, personnel, marketing experience and other capabilities than
are currently available to Vista and its corporate affiliates. Competition for
providing access to PRK equipment and support services has intensified as a
result of recent U.S. Food and Drug Administration ("FDA") premarket approvals
for U.S. commercial use of certain PRK laser equipment systems for treatment of
the vast majority of nearsighted refractive disorders. Eyeglasses and contact
lenses, as well as manual refractive surgical alternatives to LVC procedures
such as radial keratotomy ("RK"), are expected to remain competitive in the
market for refractive eye care primarily due to cost considerations.
 
     Possible Need for Additional Financing. Due to the risks associated with
the planned expansion of its business, Vista may require additional financing at
a future date to maintain or expand its business operations. Vista and its
corporate affiliates plan to rely upon equipment leasing and other forms of
installment purchase obligations to finance a significant portion of their
equipment requirements. Commitments for additional lease or installment purchase
financing have not yet been applied for or obtained. No assurance can be given
that additional financing would be available on reasonable terms or on any
terms.
 
     Possible Liability for Personal Injury. Use of excimer laser equipment and
facilities for LVC vision care may give rise to claims against Vista or one or
more of its corporate affiliates by persons alleging injury as a result of the
procedures performed. Vista will endeavor, whenever possible, to seek recovery
from manufacturers of refractive laser systems for claims based on alleged
defects in their laser systems, if any. There can be no assurance that such
manufacturers will carry liability insurance adequate to protect against such
claims or that Vista would prevail if it were required to assert such claims.
Vista believes that health care professionals using Vista's equipment to perform
refractive or other procedures will be covered by medical malpractice or
liability insurance, and Vista's policy will be to require that professionals
contracting for use of Vista's LVC equipment and services maintain such
insurance. However, there can be no assurance that Vista would be successful in
seeking recovery from third parties and there can be no assurance that Vista
will be able to obtain insurance at reasonable rates in an amount adequate to
cover all of the risks of use of its LVC equipment and support services. To the
extent Vista becomes exposed to uninsured liability claims, if any, Vista may be
adversely affected.
 
                                       15
<PAGE>   17
 
     Risks of Failure to Comply with or Change in Governmental
Regulation. Vista's business will be subject to extensive regulation, in Europe,
Canada and in the United States at the federal, provincial, state and local
levels, affecting the health care industry and the delivery of health care.
These regulations include laws and regulations prohibiting the practice of
medicine and optometry by persons not licensed to practice medicine or
optometry, prohibiting the unlawful rebate or unlawful division of fees and
limiting the manner in which prospective patients may be solicited. Other
regulatory requirements, such as regulations concerning the use of excimer laser
systems, also apply to Vista's business. In addition, there can be no assurance
that future changes in laws and regulations or the interpretation thereof will
not adversely affect Vista's operations.
 
     Absence of Governmental Approval in the United States for Certain LVC
Procedures. Vista is uncertain whether certain LVC procedures for which it will
own equipment in Canada and Europe may ever be utilized commercially in the
United States. In the United States, Vista's plan is to acquire equipment that
has received premarket approval from the FDA for commercial use of PRK
procedures applicable to the vast majority of myopia cases and PTK procedures.
Equipment for certain other LVC procedures, such as TMM PRK or LASIK procedures
to treat hyperopia, astigmatism or extreme myopia, have not received FDA
premarket approval nor has the FDA established standards for clinical testing of
equipment for many of these other LVC procedures. Notwithstanding that fact,
Vista has been advised that certain MDs in the United States use excimer lasers
to perform LASIK Procedures. The FDA advised U.S. eye care professionals in May
1996 that LASIK and bilateral surgery (treatment of both eyes at the same time)
are outside the scope of currently FDA approved labeling for excimer lasers.
Although the FDA noted that physician discussions with patients, and physician
decisions to conduct either of those procedures, are considered the practice of
medicine, the FDA cautioned that it expects health care practitioners and others
will advertise and promote the use of FDA approved lasers in the U.S. only
within the scope of their currently FDA approved use. Nevertheless, there can be
no assurance that the use of excimer lasers to perform LVC procedures other than
PRK and PTK will ultimately be found to be effective or safe by the FDA or that
the FDA will not modify or withdraw its pre-market approval of PRK equipment, in
which event Vista's markets in the United States may be adversely affected.
 
     Possible Future Concerns as to Safety and Efficacy of LVC Treatment. LVC
procedures have been used in clinical trials and commercially in various parts
of the world only since 1989, and accordingly there has been limited experience
in assessing their long-term effects. Concerns with respect to the safety and
efficacy of refractive laser procedures such as PRK and LASIK include
predictability and stability of results and potential complications or side
effects, such as post-operative pain, corneal haze during healing, decreased
contract sensitivity, unintended undercorrection or overcorrection, refractive
corneal scars or reversion or regression of effect. There can be no assurance
that additional complications will not be identified in the future that may
materially and adversely affect the safety and efficacy of these LVC procedures
for performing refractive surgery, and which would negatively affect market
acceptance of such procedures and/or lead to product liability or other claims
against Vista.
 
     Reliance on Suppliers of Laser Equipment. Vista is not involved in the
research, development or manufacture of laser equipment and will be dependent
upon unrelated third-party manufacturers or distributors for supply and service
of LVC equipment required for providing access to LVC Services. Vista believes
that two companies in the U.S., Summit Technologies ("Summit") and VISX
Incorporated ("VISX"), account for approximately 70% of the excimer lasers for
refractive surgery that have been installed to date, mostly in various countries
outside of the U.S. Nidek Co., Ltd. of Japan is also believed to be a
significant factor outside of the U.S. At present, Summit has entered the market
for providing excimer laser service facilities and may compete with Vista,
either directly or indirectly. Certain suppliers, such as Summit and VISX,
currently require license, royalty or other fees for the purchase and use of
their excimer laser systems that may place users of such equipment at a
competitive cost disadvantage. If Vista is unable to obtain agreements on
acceptable terms for the supply and/or service of laser systems, Vista could
incur delays and its planned business expansion in the U.S. may be adversely
affected. Vista's ability to offer LVC equipment and services at additional
locations for future expansion, and the timing thereof, will be dependent upon
the availability of equipment from suppliers with equipment approved for
commercial use in the U.S. and the availability, if any, of financing programs
to acquire equipment on a lease or installment purchase basis.
 
                                       16
<PAGE>   18
 
     Risk of Future Technological Change. Refractive eye care in general and the
development of LVC procedures in particular have undergone and may be expected
to continue to experience technological change. There can be no assurance that
future technological innovations and developments will not render Vista's
equipment uneconomical or obsolete or that Vista will not be adversely affected
by competition or future technological developments.
 
     No Third-Party Reimbursement. At present, third party insurance
reimbursement through health insurance or other third-party reimbursement
programs generally is not available for PRK and other LVC refractive surgical
procedures. Vista does not anticipate that third-party reimbursement for LVC
procedures will be available in the foreseeable future, and this factor may
restrict the market for LVC patients and related LVC Services.
 
     Volatility of Securities Prices. The public market for equity securities of
high technology and medical companies, including securities of companies engaged
in providing LVC equipment and/or services, has been volatile. The price of
Vista's securities in the future may be subject to wide fluctuations in response
to quarterly variations in operating results, news, trading volume, general
market trends and other factors beyond the control of Vista.
 
     Foreign Currency Fluctuations. The business operations of Vista's operating
subsidiaries are located in Italy and Sweden and it is anticipated that a
significant portion of Vista's consolidated revenues and expenses will be
collected and paid in foreign currencies. Vista publishes its consolidated
financial statements in U.S. dollars after translating transactions in foreign
currencies into U.S. dollars. In periods when the U.S. dollar depreciates
against the relevant foreign currencies, reported earnings attributable to
transactions in foreign currencies may be materially enhanced. In periods when
the U.S. dollar appreciates against the relevant foreign currencies, however,
reported earnings attributable to transactions in foreign currencies may be
materially reduced. Fluctuations in the exchange rate between foreign currencies
and the U.S. dollar may also affect the book value of Vista's assets and the
amount of its stockholders' equity.
 
                               DESCRIPTION OF ACE
 
     Atlantic Central Enterprise Limited ("Ace") was incorporated under the laws
of Bermuda on February 2, 1996 under the name Bamburgh Limited as a wholly-owned
subsidiary of the Company. Thereafter, on April 2, 1996, the name was changed to
"Atlantic Central Enterprises Limited". Ace has not conducted any business
operations since inception, owns no property, is not involved in any litigation
whatsoever, has no publicly traded shares, has never paid any salaries, or
dividends and has never changed accountants. The financial statements of Ace
since inception are included elsewhere in this Prospectus-Proxy Statement.
 
     The officers and directors of Ace are as follows:
 
<TABLE>
<S>                      <C>     <C>
Murray Watson             --     President and Director
Kenneth Howling           --     Vice President, Treasurer and Director
Paul E. Heney             --     Secretary
William G. Hutchison      --     Director
Kevin J. Quinn            --     Director
Peter Bubenzer            --     Director
Judith Collis             --     Director
</TABLE>
 
     Each of the above individuals other than Mr. Bubenzer and Ms. Collis are
currently officers and/or directors of the Company. See "Management of the
Company" below for the biographies of the current officers and directors of the
Company. Mr. Bubenzer and Ms. Collis are partners in the law firm of Appleby,
Spurling & Kempe, Bermuda counsel to Ace. Their biographies are as follows:
 
     Peter Bubenzer, 41, was educated in Bermuda and England, studied law at
Exeter University, England graduating in 1978. He joined Gray's Inn and was
called to the Bar in England in 1979 and to the Bermuda Bar in 1980. He joined
Appleby, Spurling & Kempe in October, 1980 and became a partner in December,
1986. He practices in the area of Company law, specializing in Securities and
Fund work, and now is Head of
 
                                       17
<PAGE>   19
 
the Company Department of that firm. He has published various articles and
spoken at various conferences on the topic of Mutual Funds and Bermuda.
 
     Judith Collis, aged 36 was educated in Bermuda and England and studied at
McGill University, Canada graduating in 1981 before going on to study law at
Bristol University and King's College, London University, graduating in 1984.
She was called to the Bar in England and Wales in 1985 and to the Bermuda Bar in
1986. She joined Appleby, Spurling & Kempe as an Associate in 1986 in the
Company Department and became a Partner of the Firm in 1991. She practices in
the area of company law, and is the Head of the Firm's Mutual Fund and Unit
Trust Team, and Deputy Head of the Firm's Security Team.
 
     The consulting agreements between the Company and corporate affiliates of
Messers. Watson and Howling will be assumed by Ace upon consummation of the Plan
of Reorganization. The compensation arrangements described in the current
consulting agreements will not change. See "Management of the
Company -- Employment and Consulting Agreements" below for a description of
these agreements.
 
     The share holdings of officers and directors of Ace after consummation of
the Plan of Reorganization will be as follows:
 
<TABLE>
<CAPTION>
                                                                                          PERCENTAGE
                                                                                           NUMBER OF
                                                                   ORDINARY SHARES        OUTSTANDING
                                                                BENEFICIALLY OWNED(1)       SHARES
                                                                ---------------------     -----------
<S>                                                             <C>                       <C>
Trident Management Inc.(2)....................................           88,034               5.2%
Murray Watson.................................................              -0-                --
Paul E. Heney.................................................           30,250               1.7%
Kenneth G. Howling............................................           25,675(3)            1.3%
Pinnacle Financial Corporation(3).............................           14,375                 *
Kevin J. Quinn................................................           11,641                 *
All officers and directors as a group (5 persons).............          155,600               9.2%
</TABLE>
 
- ---------------
 
 *  Less than .1%
 
(1) Unless otherwise indicated, all shares are beneficially owned and sole
    voting and investment power is held by the person or entity in the table
    above. The address for each beneficial holder is c/o the Company, 15/16
    Fitzwilliam Place, Dublin 2, Ireland.
 
(2) Mr. Watson is a minority shareholder of Trident Management Inc. Mr. Watson
    disclaims beneficial ownership of such shares and options.
 
(3) Includes 14,375 shares owned by Pinnacle Financial Corporation.
 
(4) Mr. Howling is a controlling shareholder of Pinnacle Financial Corporation
    and is the beneficial owner of these shares.
 
     Upon consummation of the Plan of Reorganization, Trident Management, Inc.
("TMI") and Pinnacle Financial Corporation ("Pinnacle"), corporate affiliates of
Messers. Watson and Howling, respectively, have agreed to return to Ace the
shares received from the Company as described under the caption "Other Annual
Compensation" for the fiscal year ended February 29, 1996 as set forth on page
40 hereof. Ace will explore a program to streamline management and associated
costs.
 
                                       18
<PAGE>   20
 
         SELECTED HISTORICAL CONSOLIDATED FINANCIAL DATA OF THE COMPANY
 
                         SELECTED FINANCIAL INFORMATION
 
     The following table sets forth selected historical and pro forma
consolidated financial information concerning the Company and is qualified by
reference to the consolidated financial statements and the unaudited pro forma
consolidated statement of loss and notes thereto included elsewhere in this
Prospectus. See "Consolidated Financial Statements" and "Pro Forma Consolidated
Statements of Operations". The six month period ended August 31, 1996 includes
the results of operations of Vista Technologies, Inc. since the acquisition in
March 1996. Reference should be made to Note 1 to the Consolidated Financial
Statements with respect to the basis of presentation.
 
                                PHARMA PATCH PLC
                         SELECTED FINANCIAL INFORMATION
 
<TABLE>
<CAPTION>
                                                 
                                                 
                                                            PRO FORMA      6 MONTH PERIOD ENDED     
                                                            AUGUST 31,          AUGUST 31,          
                                                             1996(1)         1996        1995       
                                                           ----------    ----------  ----------    
<S>                                                       <C>            <C>           <C>           
SELECTED  OPERATING  DATA:
Revenue......................................                 482,732        482,732        --
Loss from Continuing Operations..............              (1,398,203)    (1,325,157)    (543,837)
Earnings (Loss) from Discontinued
  Operations.................................                     --           --      (1,193,562)
Net Earnings (Loss)..........................              (1,398,203)    (1,325,157)  (1,737,399)
Per Share Earnings (Loss) from:
  Continuing Operations......................                    (.08)          (.08)        (.07)
  Discontinued  Operations...................                     --             --          (.16)
                                                           -----------   -----------   -----------
  Net Earnings (Loss)........................                    (.08)          (.08)        (.23)
                                                            ===========   ===========  ===========
Weighted Average Number of Ordinary
 Shares... ..................................                16,767,495    16,253,908    7,692,099

BALANCE SHEET:
Working Capital (Deficiency).................                      --       2,541,575     (323,647)
Technology...................................                      --           --           --
Total Assets.................................                      --      11,489,257    2,440,102
Note Payable.................................                      --           --           --
Shareholders' Equity (Deficiency)............                      --      10,278,836   (3,832,908)

<CAPTION>
                                                                                     YEAR ENDED
                                                 ----------------------------------------------------------------------------------
                                                 PRO FORMA                                                                       
                                                 FEBRUARY 29,  FEBRUARY 29,  FEBRUARY 28,  FEBRUARY 28,  FEBRUARY 29,  FEBRUARY 28,
                                                  1996(1)         1996          1995          1994          1993          1992     
                                                 ------------  ------------  ------------  ------------  ------------  ------------
<S>                                             <C>           <C>           <C>           <C>           <C>           <C>
SELECTED  OPERATING  DATA:
Revenue......................................         --            --             --             --            --            --
Loss from Continuing Operations..............  (4,373,905)   (1,728,683)    (2,039,091)    (1,307,672)          --            --
Earnings (Loss) from Discontinued
  Operations.................................          --    13,819,359    (11,698,353)    (1,919,752)     (718,748)     (176,837)
Net Earnings (Loss)..........................  (4,373,905)   12,090,676    (13,737,444)    (3,227,424)     (718,748)     (176,837)
Per Share Earnings (Loss) from:
  Continuing Operations......................        (.35)           --           (.38)          (.40)           --            --
  Discontinued  Operations...................          --           .70          (2.18)          (.59)         (.35)         (.09)
                                               ----------    -----------    -----------    -----------    ----------    ----------
  Net Earnings (Loss)........................        (.35)           .70         (2.56)          (.99)         (.35)         (.09)
                                               ==========    ===========    ===========    ===========    ==========    ==========
Weighted Average Number of Ordinary
 Shares... ..................................  12,533,265     19,677,650     5,368,298      3,275,040      2,040,526     1,956,740

BALANCE SHEET:
Working Capital (Deficiency).................                 14,581,298       (608,600)    1,487,820        540,358     1,281,329
Technology...................................                         --             --     2,164,170             --            --
Total Assets.................................                 17,748,332      1,628,021     5,237,293        753,729     1,422,587
Note Payable.................................                         --      5,000,000            --             --            --
Shareholders' Equity (Deficiency)............                 14,581,298     (4,708,222)    4,337,356        672,234     1,371,893

</TABLE>

(1) After giving effect to the Vista acquisition as if it had occurred on
    March 1, 1995.



                                       19
<PAGE>   21
 
         SUMMARY UNAUDITED CONDENSED PRO FORMA COMBINED FINANCIAL DATA
 
                   UNAUDITED PRO FORMA CONDENSED CONSOLIDATED
                            STATEMENTS OF OPERATIONS
 
INTRODUCTION
 
     In March 1996, Pharma Patch Plc ("Pharma Patch" or the "Company") acquired
3,160,000 common shares or 61.3% ("Vista Acquisition") of the then issued and
outstanding capital of Vista Technologies, Inc. ("Vista"). The Company acquired
2,260,000 newly issued shares from Vista for $500,000, a $750,000 promissory
note and 200,000 shares of Technical Chemicals and Products, Inc. common stock.
Such consideration was paid directly to Vista. In addition, the Company acquired
900,000 shares of Vista from outside investors in exchange for 4,500,000 newly
issued shares of the Company. The pro forma financial information has been
prepared with respect to the pro forma condensed consolidated statements of
operations, with the assumption that the Vista Acquisition occurred on March 1,
1995.
 
     The unaudited pro forma consolidated statement of operations for the six
months ended August 31, 1996 has been prepared using the unaudited historical
consolidated statement of loss of Pharma Patch for the six months ended August
31, 1996 which includes the results of Vista since the acquisition (assumed to
be March 31, 1996) and the unaudited historical consolidated statement of
operations and accompanying notes of Vista for the month ended March 31, 1996.
The unaudited pro forma consolidated statement of operations for the year ended
February 29, 1996 have been prepared using the audited historical consolidated
statement of loss and accompanying notes of Pharma Patch for the year ended
February 29, 1996 and the historical audited consolidated statement of
operations and accompanying notes of Vista for the year ended March 31, 1996.
 
     The pro forma financial information gives effect to the Vista acquisition
under the equity method of accounting for investments in affiliated companies
based on the assumptions and adjustments described in the accompanying notes.
The results of Vista were consolidated through May 31, 1996 and then, as a
result of additional Vista common stock issuances and a resulting reduction of
Pharma Patch's ownership below 50%, thereafter were accounted for under the
equity method. The pro forma adjustments relate to the amortization of the cost
in excess of the net assets acquired and the recording of Pharma Patch equity
earnings (loss) of Vista for the period presented. It should be understood that
the pro forma condensed consolidated statements of operations do not reflect
actual consolidated results of operations since among other factors, actual
expenses may be lower or higher than amounts assumed or estimated. The pro forma
condensed consolidated statements of operations may not be indicative of the
results that actually would have occurred if the transaction had taken place on
the dates indicated nor do they represent a basis for assessing future
performance. The pro forma consolidated statements of operations should be read
in conjunction with the historical financial statements and the accompanying
notes of Pharma Patch and Vista.
 
                                       20
<PAGE>   22
 
                                PHARMA PATCH PLC
 
       UNAUDITED PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
                          (EXPRESSED IN U.S. DOLLARS)
 
<TABLE>
<CAPTION>
                                                          PHARMA                                      PRO FORMA
                                                        PATCH PLC                                    TOTALS FOR
                                                       FOR THE SIX                                  THE SIX MONTH
                                                    MONTH PERIOD ENDED                              PERIOD ENDED
                                                     AUGUST 31, 1996           ADJUSTMENTS         AUGUST 31, 1996
                                                            $                       $                     $
                                                    ------------------     -------------------     ---------------
<S>                                                 <C>                    <C>          <C>        <C>
REVENUE...........................................         482,732             --           --           482,782
EXPENSES
  General & Administrative........................       1,088,563             --           --         1,088,563
  Depreciation & amortization.....................         151,033             --           --           151,033
  Interest expense (income).......................         (12,613)            --           --           (12,613)
  Other...........................................             822             --           --               822
                                                           -------         -------      ------            ------
Total expenses....................................       1,227,805             --           --         1,227,805
                                                           -------         -------      ------            ------
Loss from operations..............................         745,073             --           --           745,073
                                                           -------                                        ------
Equity Investee Loss..............................         393,615         73,046(a)(b)     --           466,661
Minority Interest (Benefit).......................         (68,434)            --           --           (68,434)
Other (income) Expense............................         254,903             --           --           254,903
                                                           -------         -------      ------            ------
Loss from continuing operations...................       1,325,157         73,046           --         1,398,203
Loss from continuing operations per ordinary
  share...........................................             .08                                           .08
Weighted average number of ordinary shares
  outstanding.....................................      16,253,908                                    16,767,495
</TABLE>
 
                            See accompanying notes.
 
                                       21
<PAGE>   23
 
                                PHARMA PATCH PLC
 
       UNAUDITED PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
                          (EXPRESSED IN U.S. DOLLARS)
 
<TABLE>
<CAPTION>
                                                  PHARMA
                                                PATCH PLC                                            PRO FORMA
                                                 FOR THE                                             TOTALS FOR
                                                YEAR ENDED                                         THE YEAR ENDED
                                            FEBRUARY 29, 1996             ADJUSTMENTS            FEBRUARY 29, 1996
                                                    $                          $                         $
                                            ------------------     -------------------------     ------------------
<S>                                         <C>                    <C>             <C>           <C>
REVENUE...................................              --                --              --                 --
EXPENSES
  General & Administrative................       1,798,524                --              --          1,798,524
  Other...................................           2,285                --              --              2,285
                                                 ---------         ---------         -------          ---------
Total expenses............................       1,800,809                --              --          1,800,809
                                                 ---------         ---------         -------          ---------
Loss from Operations......................       1,800,809                --              --          1,800,809
Equity Investee Loss......................              --         2,500,970(a)(b)        --          2,500,970
Other (Income) Expense....................         (72,126)               --              --            (72,136)
                                                 ---------         ---------         -------          ---------
Loss from continuing operations...........       1,728,683         2,500,970              --          4,373,905
Loss from continuing operations per
  ordinary share..........................             .22                                                  .35
Weighted average number of ordinary shares
  outstanding.............................       8,033,265                                           12,533,265
</TABLE>
 
                            See accompanying notes.
 
                                       22
<PAGE>   24
 
                                PHARMA PATCH PLC
 
            NOTES TO THE UNAUDITED PRO FORMA CONDENSED CONSOLIDATED
                              FINANCIAL STATEMENTS
 
                             PRO FORMA ADJUSTMENTS
 
(a) To record the amortization of the cost in excess of net assets acquired (15
    year life assumed for entire excess cost as final allocation of purchase
    price is not yet complete). Consideration for both components of the Vista
    transaction include the following (the cash, note and TCPI stock was paid
    directly to Vista for newly issued Vista shares while the Pharma Patch stock
    was issued to certain Vista shareholders):
 
<TABLE>
        <S>                                                                <C>
        Cash.............................................................  $  500,000
        Note payable.....................................................     750,000
        TCPI investment (200,000 shares).................................   3,032,000
                                                                            ---------
        Subtotal.........................................................   4,282,000
        Pharma Patch plc common stock (4,500,000 shares).................   2,250,000
                                                                            ---------
                                                                           $6,532,000
</TABLE>
 
     Vista had net liabilities before the two transactions, which were
     simultaneously consummated in late March 1996, of approximately $700,000.
     The first step represented a payment by the Company to Vista of
     approximately $4.2 million in consideration to acquire approximately 41% of
     Vista through the issuance by Vista of new shares of common stock. This
     transaction resulted in cost in excess of net assets of approximately $3.1
     million (as Pharma Patch acquired 41% of Vista, the consideration of $4.2
     million must be reduced by its residual ownership of the assets to
     approximately $2.4 million which, when compared to net liabilities of
     700,000 generates the $3.1 million of excess purchase price).
 
     The second phase of the transaction was Pharma Patch transferring $2.2
     worth of its common stock to three existing Vista owners in exchange for an
     additional 20% ownership in Vista. Cost in excess of net assets from this
     phase of the transaction is calculated by comparing the $2.2 consideration
     to 20% of net assets of $3.2 million (the net assets after the first
     transaction is completed). The resulting $1.5 cost in excess combined with
     the aforementioned $3.1 million represents the total cost in excess from
     the acquisition of $4.6 million. The TCPI investment value was calculated
     utilizing the original carrying value of the TCPI investment from November
     1995 ($15.16 per share). This price was determined by the Company to
     represent the estimated fair value of the TCPI shares at the date of the
     acquisition. The TCPI shares were trading at prices between $21.00 and
     $11.00 per share during a short period of time before and after
     announcement of the transaction (approximately $17.00 per share as of the
     closing of the transaction). The Company is currently amortizing such cost
     in excess of net assets acquired over a 15 year period. The final
     allocation of the purchase price is not yet available.
 
(b) To record the equity earnings (loss) of Vista for the period presented
    [($47,491) for the one-month period ended March 31, 1996 which is added to
    Pharma Patch's results for the six months ended August 31, 1996 and
    $(2,194,303) for the year ended February 29, 1996].
 
                                       23
<PAGE>   25
 
                    MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 RESULTS OF OPERATIONS AND FINANCIAL CONDITION
 
BACKGROUND
 
     The operations of the Company were primarily those of its wholly owned
subsidiaries PP Holdings, Inc., Medipro Sciences Limited ("Medipro"), Flora,
Inc. ("Flora") and Vista Technologies, Inc. ("Vista"). The Flora operation was
acquired on June 30, 1994 and is reflected in fiscal 1995 accordingly. The
Medipro operation was significantly downsized after the acquisition of the
assets of Flora and officially ceased operations January 31, 1995. The
operations of the Company were primarily those of Medipro for the first four
months of fiscal 1995 and all prior years. On November 15, 1995 the Company sold
substantially all of its assets (including the assets acquired from Flora) to
Technical Chemicals and Products, Inc. ("TCPI") for 786,214 shares of TCPI
common stock. Operating results related to this business have been treated as
discontinued operations in the consolidated financial statements. Accordingly,
the financial statements for fiscal 1996 include a loss from the discontinued
operations of approximately $2,600,000, and a gain on the sale of approximately
$16,400,000. In March 1996, the Company acquired a controlling interest in Vista
and the operations of the Company are primarily those of Vista since March 1996.
The results of Vista are consolidated through May 31, 1996 and then, as a result
of Vista's issuance of additional shares of its common stock, Pharma Patch's
ownership dropped below 50%, the equity method of accounting was utilized
through August 31, 1996. See "Certain Transactions." The consolidated financial
statements have been prepared in accordance with US GAAP.
 
RESULTS OF OPERATIONS
 
     SIX MONTHS ENDED AUGUST 31, 1996 AND AUGUST 31, 1995
 
     Revenues for the six months ended August 31, 1996 of $482,732 versus nil
for the six months ended August 31, 1995 were generated from photo refractive
keratectomy and other laser vision correction facility and service fees earned
by European operations of Vista through May 31, 1996.
 
     Expenses for the six months ended August 31, 1996 and 1995 were $1,226,913
and $543,837 respectively. The six month period over period increase of $683,076
is primarily attributable to the inclusion of Vista operations since March 21,
1996 when the Company acquired its interest in Vista to May 31, 1996 when the
Company's ownership dropped below 50% and the equity method of accounting was
utilized.
 
     During the six months period ended August 31, 1996, the Company sold
210,000 shares of Technical Chemicals and Products, Inc. resulting in a loss on
sale of investment of $254,903.
 
     Vista recorded equity investee losses of $480,133 during the six months
ended August 31, 1996 relating to its regional affiliates.
 
     Pharma Patch recorded a loss from discontinued operations of $1,193,562 for
the six months ended August 31, 1995. Pharma Patch sold all its assets related
to drug delivery technologies to TCPI in November 1995 and accordingly, reports
results related to its drug delivery operations as discontinued operations.
 
     The net loss for the six month periods ending August 31, 1996 and 1995 were
$1,325,157 and $1,737,399 or $0.08 and $0.23 per share respectively.
 
     FISCAL YEARS ENDED FEBRUARY 29, 1996 AND FEBRUARY 28, 1995
 
     As a result of the November 1995 TCPI transaction, the operations of the
Company's subsidiaries, PP Holdings Inc. and Medipro, have been presented in the
Company's Consolidated Statements of Earnings and Loss and Deficit as
discontinued operations as per U.S. GAAP. The transaction with TCPI resulted in
a gain of approximately $16,400,000 as the Company had previously written-off
its acquired technologies and all research and development expenditures
associated with these technologies. TCPI issued 786,214 shares of TCPI's common
stock with a fair value of approximately $11,919,000 to the Company and also
satisfied the $5,000,000 promissory note previously issued by the Company to
Flora, Inc.
 
     During the fiscal year ended February 29, 1996, the Company had revenue
from discontinued operations of $469,055 versus nil for the previous year. These
revenues were primarily due to feasibility studies conducted
 
                                       24
<PAGE>   26
 
by the Company on behalf of third parties. The Company does not expect to have
similar revenue in fiscal 1997.
 
     The loss from continuing operations in fiscal 1996 of $1,728,683 consists
mainly of administration expenses of the Company during the year. Administration
expenses of continuing operations of $1,798,524 increased by approximately
$657,223 or 58% from 1995. This increase can be attributed to an increase in
professional fees relating to the TCPI transaction and increased compensation
expenses for the year relating to the anticipated reorganization of the Company.
Other income during the year of $64,321 was primarily derived from receipt of
proceeds from the sale of certain securities. Interest income is down from 1995
by $36,865 or 76% to $11,698 due to lower cash balances being available for
short-term investments during the year.
 
     Medipro Sciences Limited ceased operations January 1995 and accordingly,
this subsidiary did not report any results to effect the Company's fiscal 1996
results. In fiscal 1995, Medipro Sciences Limited reported expenses of $876,101
and $1,088,786 related to general and administration and research and
development respectively. The loss from operations of the discontinued business
segment of $2,593,468 in fiscal 1996 consists mainly of operating expenses of
the Company's subsidiary PP Holdings Inc. PP Holdings, Inc. recorded $1,164,681
and $558,033 of research and development and general and administrative expenses
respectively during fiscal 1996 versus $974,145 and $781,693 for research and
development and general and administrative expenses respectively during fiscal
1995. In addition, $337,667 in interest on long-term debt was incurred during
the year related to the $5,000,000 note satisfied by TCPI. In total, research
and development expenses for fiscal 1996 of $1,164,681 declined by approximately
$898,000 from fiscal 1995 due to a duplication of expenses associated with
operating two research and development facilities (Toronto, Ontario and Menlo
Park, California) for seven months while the Company was in the process of
closing its Toronto facility and moving all research and development activities
to Menlo Park, California (location of the facility acquired from Flora). The
fiscal 1995 loss from operations of discontinued business segment of $11,698,353
for fiscal 1995 is $9,104,885 higher than the 1996 amount because of the unusual
items charged in 1995's financial statements. These included the write-off of
capitalized technologies, restructuring costs of Medipro and the write-off of a
foreign currency translation amount, all totalling approximately $6,361,000. In
addition to these amounts, fiscal 1995 costs were higher due to higher research
and development costs incurred of $2,355,515.
 
     For the year ended February 29, 1996 the Company has a net earnings of
$12,090,676 or $.70 per share (fiscal 1995 -- a loss of $2.56 per share). This
net income in fiscal 1996 is due to the gain on the sale of assets to TCPI
whereas the fiscal 1995 loss is attributable to the unusual items charged in
fiscal 1995 listed above.
 
     FISCAL YEARS ENDED FEBRUARY 28, 1995 AND 1994
 
     Expenses from continuing operations for the fiscal year ended February 28,
1995 were $2,081,891 versus $1,348,112 for the fiscal year ended February 28,
1994. The increase in expenses are primarily attributable to the write-off of
Cangene acquisition costs and the loss on disposal of the Cangene investment
($992,843) partially off-set by a reduction in administration expense and a
foreign exchange gain. Loss from continuing operations for the 12 month periods
ending February 28, 1995 and 1994 are $2,039,091 and $1,307,672 respectively.
The increase in the loss from continuing operations is attributable as outlined
above.
 
     The loss from discontinued operations for fiscal year 1995 were $11,698,353
versus $1,919,752 for the fiscal year ended February 28, 1994. The year over
year increase in the loss from discontinued operations is primarily attributable
to unusual items written off in fiscal 1995 totalling $6,361,084 and an increase
in expenses associated with the operations of PP Holdings, Inc. The unusual
items relate to acquired technology ($2,775,336), write-off of capitalized
technology ($1,685,516), Medipro restructuring costs ($1,492,070) and a
write-off of the cumulative translation adjustment related to Medipro Sciences
Limited ($408,162).
 
     The net loss for fiscal 1995 increased 326% to $13,737,444 from $3,227,424
in fiscal 1994. The increase was primarily attributable to the unusual items
described above and duplication of discontinued operating expenses as defined
above.
 
                                       25
<PAGE>   27
 
LIQUIDITY AND CAPITAL RESOURCES
 
     Since its inception, the Company has relied upon private and public equity
financing and internally generated cash flows, principally from the license and
contract product development fees, to finance its operations.
 
     The decrease in cash of $43,907 from February 29, 1996 to August 31, 1996
represents the net proceeds from the issuance of shares for a net cash proceeds
of $276,894 and the net proceeds from the sale of 210,000 shares of TCPI shares
of $2,928,696 offset primarily by the net cash component of the purchase price
paid to Vista ($998,500) less investments in and advances to Vista and its
affiliated Regional Joint Ventures, the purchase of fixed assets ($6,793) and
other on-going working capital requirements. The Company has 576,214 shares of
TCPI remaining for which the lock up agreement ended on October 23, 1996 and can
now be sold. As of November 20, 1996, the TCPI stock had a market value of $8.00
per share.
 
     The net loss for the six month period ended August 31, 1996 included
depreciation and amortization and a net change in non-cash working capital of
$151,033 and ($246,993) respectively.
 
     The Company has had limited operating revenues and has accumulated a
deficit of $7,574,785 as of August 31, 1996. The Company expects to continue to
incur operating losses until such time, if ever, it generates sufficient
revenues. There is no assurance that the Company will ever operate profitably.
 
     The Company's principal capital requirements include cash requirements to
finance programs to acquire additional LVC equipment and support activities of
Regional Joint Ventures sponsored by Vista since June 1996, working capital for
management and administration and, in the future, anticipated requirements to
finance sales and marketing. Subject to availability of adequate capital, as to
which there can be no assurance, expenditures for additional excimer laser
equipment may be significant during the foreseeable future to support the
Company's program of expanding LVC Services and supporting the activities of
Regional Joint Ventures.
 
     The Company, through Vista and its Regional Joint Ventures, plans to select
strategically located sites for additional expansion, each of which will be
equipped with state-of-the-art laser equipment systems permitted for commercial
use in the state or province in which such equipment is located, as well as
diagnostic, pre-operative and post-operative facilities. These corporate
affiliates will own or lease and maintain the LVC equipment at each site, will
lease real estate facilities for each location, and will offer MDs and ODs
billing, accounting, administrative, marketing and management services, as well
as access to a trained support staff and necessary LVC equipment and supplies,
so that health care professionals may concentrate their efforts on patient care.
 
     The current cost of an excimer laser ranges from approximately $475,000 to
$525,000, plus sales tax. For laser equipment purchased from VISX or Summit, the
manufacturer generally requires an additional royalty equal to $250 per PRK
procedure to be paid to Pillar Point Partners, a partnership between VISX and
Summit that holds certain patent rights with respect to their current laser
technology. The purchase price typically includes a one or two year warranty on
all parts except the optics (mirror and glass components) which generally carry
a 30-day warranty. Annual maintenance and service fees are contracted for
separately at the time of purchase and range from approximately $40,000 to
$60,000 per year, but these estimates may vary with usage. Due to the equipment
cost, the Company believes that most ophthalmologists interested in LVC surgery
will not be able or willing to purchase a laser. As a result, the Company,
through Vista will seek financing for the purchase and/or arrange for required
maintenance of the laser equipment.
 
     Vista's strategic plan is to expand its laser vision correction center
network and locations as quickly as possible within the limits of available
financial resources and prudent operating and financial policies. This growth
strategy includes: (i) rapidly increasing market penetration, principally in the
United States, through expansion of the number of locations at which LVC
equipment and services are offered by Vista's subsidiaries; (ii) continuing to
promote development of alliances with experienced ophthalmologists and
optometrists with the goal of maximizing excimer laser usage; (iii) actively
training additional physicians in advanced LVC procedures; and (iv) developing
marketing and advertising programs targeted to specific regional markets and key
demographic groups within those markets.
 
                                       26
<PAGE>   28
 
     Vista is currently seeking additional private placement equity capital in
an amount of at least $5 million up to $10 million. Although it has identified a
source through which a financing may be sought, the Company has not received any
binding commitments to obtain such financing. Subject to its ability to obtain
additional private placement capital, as to which there can be no assurance, the
Company currently projects that additional capital expenditures for investment
in equipment and facilities of Vista's Regional Joint Ventures in North America
for the next twelve months will be as much as $6,600,000. Additional projected
requirements during that period for the implementation of sales and marketing
programs are approximately $400,000 and Vista anticipates it will also seek to
expand its administrative and management personnel and systems at a projected
expense of approximately $600,000 for that period. Management anticipates that
substantial additional public and/or private financings in excess of the above
amounts will be required after twelve months, in amounts not yet determined, to
finance continued growth of its laser vision correction center network and that
purchase money equipment financing and/or leasing arrangements will be utilized
to the extent available, if any, to leverage the amount of additional equipment
available to expand Vista's operations. The Company's actual future capital
requirements will depend on numerous factors, including, but not limited to,
Vista's progress in acquiring additional laser equipment and facilities for LVC
centers, the ability of Vista to establish additional affiliations with vision
care professionals, the availability, amount and terms of additional equipment
lease and/or installment purchase financing, competing technological and market
developments, and the cost of marketing and advertising programs. The Company is
unable to state the amount or potential source of additional financing.
 
     Because of the Company's potential long-term capital requirements, it may
undertake additional equity offerings through Vista whenever conditions are
favorable, even if it does not have an immediate need for additional capital at
that time. There can be no assurance that the Company will be able to obtain
additional funding when needed, or that such funding, if available will be
obtainable on reasonable terms. Any such additional funding may result in
significant dilution to existing stockholders of Vista. If adequate funds are
not available, Vista may be required to accept unfavorable alternatives,
including (i) the delay, reduction or elimination of its planned expansion,
capital expenditures, marketing and advertising and other operating programs, or
(ii) arrangements with collaborative partners that may require Vista to
relinquish material interests in its operating subsidiaries that it would not
otherwise relinquish.
 
     Vista's European subsidiaries currently own or lease and maintain six
excimer lasers, and at present Vista's Regional Joint Ventures in the United
States and Canada collectively own or lease and maintain six excimer lasers.
Expenditures for additional excimer laser equipment to support Vista's program
of expanding LVC Services offered its corporate affiliates may be significant.
To date, Vista and its corporate affiliates have been able to provide a deposit
of approximately $50,000 per laser and have not experienced difficulty in
arranging for equipment financing of the balance of the purchase price, either
from the equipment manufacturer or a third party, by means of a capital
equipment lease or an installment note secured by the equipment. Due to current
demand for and the cost of excimer lasers, the Company believes that the resale
value of an excimer laser has facilitated obtaining equipment financing for a
substantial portion of the equipment price, especially when the third party
financing source has reason to believe the laser will be utilized on a
consistent basis by experienced professionals. Vista intends to continue to rely
upon such third party financing techniques to finance a substantial portion of
additional equipment acquisitions, as well as raising additional capital through
a future offering of equity securities by Vista. In addition, Regional Joint
Ventures sponsored by Vista each plan to raise additional capital through either
the private placement and/or initial public offerings of their securities to
enhance their ability to obtain additional equipment to expand operations in
their region. There can be no assurance that additional equipment financing will
continue to be available to Vista and its corporate affiliates or that either
Vista or any of its Regional Joint Ventures will be successful in obtaining
additional equity capital from private and/or public offerings of their
securities.
 
     Vista plans to continue to seek additional capital through the private
placement and/or public sale of its equity securities, use of equipment lease
financing, and sale of marketable securities to finance operations and expansion
plans in North America.
 
     Although Vista's European operating subsidiaries appear to have achieved
positive or neutral cash flow levels of operations, the Company's management
anticipates that its consolidated operations will incur
 
                                       27
<PAGE>   29
 
negative cash flows for the immediate future, primarily due to fixed expenses
for corporate general and administrative overhead. Management is actively
pursuing strategies to increase the Company's revenues and reduce its negative
cash flow. There can be no assurance that consolidated revenues will increase to
the point that operating expenses will be fully absorbed by revenues from
operations.
 
     The Company has a significant investment in Vista, however, the Company
will continue to look at other investment opportunities over the next twelve
months. Based on currently planned activities, the Company believes that its
cash and marketable securities (if necessary) are sufficient to meet the
Company's anticipated cash requirements for the next twelve months.
 
     In March 1995, the Financial Accounting Standards Board ("FASB") issued
Statement of Financial Accounting Standards ("SFAS") No. 121, "Accounting for
Impairment of Long-Term Assets and for Long-Term Assets to be Disposed of" which
is effective for fiscal year beginning after December 15, 1995. This statement
is not expected to have a significant effect on the results of operations or
financial position of the Company. In October 1995, the Financial Accounting
Standards Board issued SFAS No. 123, "Accounting for Stock-Based Compensation,"
which is effective for years beginning after December 15, 1995. The Company
anticipates electing to continue its current accounting methodology regarding
stock options granted to employees and will add the required additional footnote
disclosures prescribed by SFAS No. 123. In addition, options granted to
non-employees will have compensation expense associated with it, calculated in
accordance with the new pronouncement.
 
                 REASONS FOR THE REORGANIZATION OF THE COMPANY
 
     The Company, through its approximately 49.2% owned subsidiary, Vista
Technologies, Inc. ("Vista") operates photorefractive keratectomy and other
laser vision correction facilities and provides related services to the health
care industry. Vista does not intend to establish any facilities in Ireland and,
as a result, cannot take advantage of the favorable tax incentives Ireland
offers as was originally envisioned when the Company incorporated in Ireland. It
was anticipated that the Company would have its manufacturing facilities in
Ireland. The Company sold all of its operating assets prior to commencing any
manufacturing operations.
 
     By moving to Bermuda upon consummation of the Plan of Reorganization, the
Company will cease to incur the additional costs of being an Irish company such
as capital tax, stamp duty taxes, Irish auditors and legal advisors, increased
transfer agent fees because of the ADR system, statutory Irish financial
statements, requirement to use Irish GAAP and Irish statutory filing
requirements.
 
     The further advantages to being in Bermuda include the elimination of the
ADR system, corporate taxes which will not exceed $25,000 and minimal Bermuda
statutory filing requirements.
 
     The Company estimates that the one-time expenses to be incurred in
connection with the Plan of Reorganization will approximate $200,000 while the
anticipated savings by moving to Bermuda will be approximately $150,000 per
year.
 
                      DISSOLUTION PROCESS UNDER IRISH LAW
 
     Under Irish Law the shareholders of a company may vote to wind-up the
affairs of their company. In the case of a solvent company the directors first
declare that the company will be able to discharge all liabilities of the
company within the twelve months period from the date of the vote to wind-up the
company. On December 24, 1996 the directors made such a declaration. An
independent person who is the auditor of the Company, or if not the auditor,
would be qualified to act as auditor must then report on the declaration and
confirm that in their opinion the declaration of the directors is reasonable. On
December 26, 1996, Ernst & Young, Chartered Accountants and Registered Auditors
of Harcourt Centre, Harcourt Street, Dublin 2, Ireland reported on the
declaration of the directors dated December 24, 1996 as follows:
 
          "We have examined the statement of assets and liabilities of Pharma
     Patch Public Limited Company dated October 31, 1996 which forms part of the
     statutory declaration of solvency made by the directors on December 24,
     1996. The scope of our work for the purpose of this report was limited to
 
                                       28
<PAGE>   30
 
     confirming that (a) the statement of the Company's assets and liabilities
     at October 31, 1996 and (b) the opinion of the directors that the Company
     will be able to pay its debts in full within the period specified in the
     statutory declaration of solvency are reasonable.
 
          In our opinion and to the best of our knowledge and accordingly to the
     information given to us, (a) the statement of the Company's assets and
     liabilities at October 31, 1996 and (b) the opinion of the directors that
     the Company will be able to pay its debts in full within the stated period
     are reasonable."
 
A copy of the foregoing report is annexed to the declaration of the directors.
 
     At the Extraordinary Meeting summoned to be held on January 20, 1997 at 2
p.m. o'clock at 15/16 Fitzwilliam Place, Dublin 2, Ireland, a resolution will be
put to the shareholders of the Company to adopt the Plan of Reorganization to
wind-up the Company and to appoint Mr. Peter H. Beamish as liquidator. To be
passed this resolution must be approved by the holders of not less than 75% of
the ordinary shares whose holders are present at the meeting in person or are
voting by proxy. Immediately on being passed Mr. Peter H. Beamish will assume
the office of liquidator.
 
     Peter H. Beamish, FCA, is a fellow of the Institute of Chartered
Accountants in England and Wales and has practiced in Jersey as a partner in the
Channel Islands firm of Deloitte & Touche since 1984.
 
     As liquidator Mr. Peter H. Beamish will have the following duties powers
and functions:
 
     A.
 
      1. to bring or defend any action or other legal proceedings in the name or
         on behalf of the Company;
 
      2. to carry on the business of the Company so far as may be necessary for
         the beneficial winding up;
 
      3. to appoint a solicitor to assist him in the performance of his duties;
 
      4. to sell the real and personal property of the company;
 
      5. to do all acts and to execute, in the name and on behalf of the
         Company; all deeds, receipts and other documents and, when necessary to
         use the Company's Seal;
 
      6. to deal with the estate in bankruptcy of any contributory;
 
      7. to draw, accept, make or endorse any bill of exchange or promissory
         note in the name and on behalf of the Company;
 
      8. to borrow money on the security of the assets of the Company;
 
      9. to take out in his name Letters of Administration to any deceased
         contributory;
 
     10. to give security for costs in any proceedings commenced by the Company
         or by the Liquidator in the name of the Company;
 
     11. to appoint an agent to do any business which the Liquidator is unable
         to do himself; and
 
     12. to do all such other things as may be necessary for the winding up of
         the Company and distributing its assets;
 
     B.
 
      1. he may exercise the power of the Court under the Companies Acts of
         1963-1970 of the Republic of Ireland (the "Irish Companies Acts") of
         setting a list of contributories;
 
      2. he may exercise the power of the Court in making calls on
         contributories;
 
      3. he may summon general meetings of the Company for the purpose of
         obtaining the sanction of the Company by resolution for any other
         purpose as he may think fit;
 
                                       29
<PAGE>   31
 
      4. he has power to pay the debts of the Company;
 
      5. he has power to adjust the rights of contributories among themselves;
 
      6. he has power to apply to Court to determine any question arising in the
         winding-up of the Company (Section 280);
 
      7. he may apply to the Court to exercise all or any of the powers which
         the Court might exercise if the Company were wound-up by the Court
         (Section 280);
 
      8. to take proceedings against past or present promoters, directors,
         managers, liquidators or officers of the Company to compel the
         restoration of money or property or the payment of compensation in
         respect of misapplication retainer misfeasance or breach of trust; and
 
      9. to disclaim, with the approval of the Court, onerous or unsaleable
         property or unprofitable contracts.
 
DUTIES OF THE LIQUIDATOR
 
     a.   Collect the assets of the Company.
 
     b.   Establish the extent of liabilities of the Company and pay off the
          creditors with whatever funds are available.
 
     c.   Take possession of the books and records of the Company and the
          Company seal.
 
     d.   Change the registered office of the Company to its own registered
          office.
 
     e.   Write to all individuals dealing with the company, debtors, creditors
          and banks. Close all bank accounts and transfer all funds to its own
          bank accounts.
 
     f.   The Liquidator must then be seen to complete the winding-up of the
          Company under the terms set out in the Irish Companies Acts.
 
     The Liquidator engagement begins as soon as he is appointed by way of
resolution of the stockholders of the Company. If the appointment is not to take
effect until the end of that meeting then his appointment commences at that
stage.
 
     Following upon the appointment of Mr. Peter H. Beamish as liquidator the
assets of the Company will be distributed by the liquidator to the shareholders
of the Company. In this way each holder of ADRs will receive common shares in
Ace and his underlying shares will be surrendered to the Company.
 
IRISH TAX CONSIDERATIONS
 
  CORPORATION TAX
 
     There are no Irish corporation tax considerations as the Company is not
resident in Ireland and as Mr. Peter H. Beamish the proposed liquidator is not
resident in Ireland the Company will not following his appointment be deemed to
have become resident in Ireland.
 
  STAMP DUTY
 
     Irish Stamp duty at a fixed rate of IRL10 on each document transferring
shares in Ace to a stockholder of the Company and is payable by such
stockholders. This cost will be discharged by the liquidator out of the assets
of the Company.
 
  IRISH CAPITAL TAXES AND TAXES ON CAPITAL GAINS
 
     No Irish Capital taxes or taxes on chargeable gains will be payable as a
result of the liquidation of the Company.
 
                                       30
<PAGE>   32
 
                     COMPARISON OF BERMUDA LAW TO IRISH LAW
 
     As a result of the consummation of the Plan, the shareholders of the
Company will become shareholders of Atlantic Central Enterprises Limited
("Ace"), a Bermuda company.
 
IT WILL NOT BE NECESSARY FOR SHAREHOLDERS OF THE COMPANY TO EXCHANGE THEIR
EXISTING STOCK CERTIFICATES FOR CERTIFICATES OF ACE. OUTSTANDING STOCK
CERTIFICATES OF THE COMPANY SHOULD BE DESTROYED OR SENT TO THE COMPANY.
 
     Set forth below is a brief comparison of the more significant differences
between Bermuda law and Irish law. Bermuda and Irish law differ in many
respects. It is not practical to summarize all of such differences in this
Prospectus -- Proxy Statement, but some of the principal differences which could
materially affect the rights of shareholders are discussed below. Management
does not believe that the differences between Irish and Bermuda law will have
any material effect on specific rights of shareholders.
 
     Ace is incorporated under the laws of Bermuda. The rights of the holders of
shares of Ace are governed by Bermuda law and assuming that there are no other
agreements in existence, those rights are governed by the Companies Act 1981
(the "Companies Act") by the Memorandum of Association of Ace (the "Ace
Memorandum") and by Ace's Bye-laws (the "Ace Bye-laws").
 
     Set forth below is certain information concerning the Company's capital
stock and a brief summary of certain provisions of the Company's Articles of
Association and the Irish Companies Acts, 1963 to 1990. Also below is a summary
of certain provisions of the Ace Memorandum and the Ace Bye-laws and a summary
of certain material differences between the rights of the holders of the
Company's Ordinary Shares and the rights of the holders of Ace's Common Stock.
This description and summary does not purport to be complete and is qualified in
its entirety by reference to the Company's Articles of Association, the Ace
Memorandum and the Ace Bye-laws (copies of which have been filed or are
incorporated by reference as an exhibit to the Registration Statement of which
this Prospectus Proxy Statement is a part). Copies are also available for
inspection at the offices of the Company and Ace and O'Donnell Sweeney, 16
Fitzwilliam Place, Dublin 2, Ireland, Irish counsel to the Company.
 
THE COMPANY
 
     The Company's authorized share capital is 52,046,576 Ordinary Shares of
IRL.01 per share. The Company as of August 31, 1996 had issued and outstanding
16,942,175 Ordinary Shares.
 
ORDINARY SHARES
 
     All of the Ordinary Shares issued as of the date of this
Prospectus -- Proxy Statement have been credited as fully paid, duly authorized
and validly issued. Holders of Ordinary Shares are entitled to receive such
dividends as may be recommended by the Board of Directors of the Company and
approved by the shareholders and/or such interim dividends as the Board of
Directors of the Company may decide. No dividends have been paid on the Ordinary
Shares prior to the date of this Prospectus -- Proxy Statement. On liquidation
or a winding up of the Company, the assets available for distribution among the
holders of ADSs and Ordinary Shares not otherwise represented by ADSs shall be
distributed pro rata. The Ordinary Shares have no conversion or redemption
rights.
 
VOTING RIGHTS
 
     Holders of Ordinary Shares are entitled to one vote per share, either in
person or by proxy, at shareholder meetings and five or more shareholders
present in person or by proxy, not being less than five individuals, holding not
less than 66.6% of the issued Ordinary Shares constitutes a quorum at such
meetings. A majority of votes cast in favor of the resolution is required for
ordinary resolutions; however, a 75% vote in favor of the
 
                                       31
<PAGE>   33
 
resolution is required for the adoption of special resolutions. Variation of the
rights relating to a class of Ordinary Shares requires the approval of a special
resolution by the class in question. Shareholders do not have cumulative voting
rights for the election of directors.
 
ACE
 
     The authorized share capital of Ace consists of Common Shares of par value
$0.01 each, of which 1,200,000 Ace Ordinary Shares were issued and outstanding
as of November 30, 1996.
 
COMMON SHARES
 
     Holders of Ace Common Shares are entitled to receive such dividends as may
be recommended by the Board of Directors of Ace. However, it is not necessary
for shareholders to approve the recommendations by the Ace Board of Directors.
No dividends have been paid to date. On a liquidation of Ace, the assets
available for distribution shall be distributed pro rata to the holders of the
Ace Ordinary Shares.
 
VOTING
 
     Under Bermuda law, in the absence of any other agreement to the contrary,
the voting rights of Shareholders are regulated by a company's Bye-laws. The Ace
Bye-laws specify that two persons present in person and representing throughout
the meeting, in person or by proxy, at least 5% of the total issued share
capital of the Company shall form a quorum for the transaction of business. Any
individual Ace Shareholder who is present at a meeting may vote in person, as
may any corporation which is present by a duly authorized representative. The
Ace Bye-laws also permit votes by proxy, provided the instrument appointing the
proxy, together with such evidence of its due execution as is satisfactory to
Ace's Board of Directors, is delivered to Ace's Registered Office (or at any
other place specified in the notice convening the meeting or adjourning the
meeting) 48 hours prior to the meeting or in the case of a poll taken
subsequently, 24 hours before the appointed time of the poll. Under the Ace
Bye-laws (subject to any rights or restrictions otherwise afforded to any shares
of Ace) the holders of Ace Ordinary Shares are entitled to one vote per share.
Voting occurs by show of hands unless a poll is demanded. Under Ace Bye-laws a
poll may be demanded as follows:
 
          (a) by the Chairman of the meeting;
 
          (b) by at least three shareholders present in person or represented by
     proxy, or by any shareholder or shareholders present in person or
     represented by proxy and holding between them not less than 1/10th of the
     total voting rights of all the shareholders having the right to vote at
     such meeting; or by
 
          (c) any Ace shareholder or shareholders present in person or
     represented by proxy holding shares conferring the right to vote at such
     meeting, being shares of Ace on which an aggregate sum has been paid up
     equal to not less than 1/10th of the total sum paid up on all such shares
     conferring such rights. If a poll is demanded on the election of a chairman
     or on a question of adjournment, it shall be taken at the meeting. If a
     poll is demanded on any other question, it shall be taken in such manner
     and at such time and place as the chairman may direct and any business
     other than that upon which a poll has been demanded may be considered
     pending the taking of the poll.
 
     A majority of votes cast in favor of a resolution is required for most
resolutions. However, certain actions, such as the variation of rights attaching
to Ace's shares require a 75% vote in favor of the resolution. Variation of
rights also requires the approval of a resolution of the class in question.
Shareholders do not have cumulative voting rights for the election of directors.
 
THE COMPANY
 
     Rights of Dissenting Shareholders. There are no appraisal rights under
Irish law.
 
                                       32
<PAGE>   34
 
ACE
 
     Rights of Dissenting Shareholders. The Companies Act 1981 of Bermuda
provides that any shareholder who does not vote in favor of an amalgamation or
the acquisition by shareholders holding 95% of the shares, of the remaining 5%
thereof, and who is not satisfied that he has been offered fair value for his
shares, may within 1 month of the giving of notice of the shareholder meeting,
apply to the Bermuda courts to appraise the fair value of his shares. This right
is specific to an amalgamation or the purchase of the remaining 5% of
outstanding shares and in general there are no appraisal rights under Bermuda
law.
 
THE COMPANY
 
     Rotation and Appointment of Directors. The Articles of Association of the
Company require that a third of the non-executive directors shall retire by
rotation at each annual general meeting of the Company. Each of the directors
retiring at this time may offer themselves for re-election. The directors may,
during the period between annual general meetings of the Company, add additional
directors to the Board of Directors of the Company. Directors who are added to
the Board in such a fashion must resign at the next annual general meeting and
may offer themselves for re-election.
 
ACE
 
     Rotation and Appointment of Directors. The Ace Bye-laws provide that each
director shall hold office until the next annual meeting of shareholders or
until his or her successor shall have been elected or appointed. At every annual
general meeting, each of the directors retires and if they so desire, may offer
themselves for re-election. The Board may fill any vacancies on the Board
created by a retiring director and may appoint additional directors up to a
maximum number specified by the Shareholders.
 
THE COMPANY
 
     Shareholder Meetings. Under Irish law, a company's annual general meeting
of shareholders must take place in the Republic of Ireland and any business
transacted at a meeting held in breach of this requirement will be void, unless
all shareholders entitled to attend and vote at such meeting consent in writing
to the meeting being held elsewhere or alternatively a resolution providing that
the meeting be held elsewhere has been passed at the preceding annual general
meeting of shareholders. The Articles of Association of the Company permit
general annual meetings to be held outside Ireland if the above procedures are
followed. Under Irish law, extraordinary general shareholders' meetings may be
convened by the Board of Directors or at the request of shareholders holding not
less than one-tenth of the paid-up capital of the Company as at the relevant
date. An annual general meeting of the Company must be held within 18 months of
the date of incorporation and thereafter one in each calendar year so that not
more than 15 months shall elapse between one meeting and the next. The Minister
for Enterprise and Employment of Ireland may, on the application of any
shareholder, call or direct the calling of a general meeting if default is made
in holding such a meeting. Irish law requires at least 14 days written notice of
a meeting, except that an annual general meeting for passing a special
resolution requires at least 21 days written notice.
 
     Resolutions which may be passed by the members in general meetings are of
two kinds, ordinary and special. Ordinary resolutions require that a simple
majority of members present in person or by proxy (where voting by proxy is
allowed) at the meeting and entitled to vote approve and vote for the
resolutions. Special resolutions must be passed by not less than three quarters
of the votes in person or by proxy (where voting by proxy is allowed).
 
ACE
 
     Shareholder Meetings. Under Bermuda law, an annual general meeting of Ace
must be held once in each calendar year at such time and place as any Director
or the Board of Directors of Ace shall appoint. The
 
                                       33
<PAGE>   35
 
Ace Bye-laws further provide that the Board of Directors may convene a special
general meeting whenever in their judgment such meeting is necessary.
 
     A special general meeting may be called on the request of shareholders
holding, at the date of deposit of the request, at least one tenth of such of
Ace's paid-up share capital carrying the right to vote. Ace's Board of Directors
must proceed to convene a special general meeting within 21 days of the date of
deposit of the request. If the Board of Directors fail to do so, the requesting
shareholders, or any number of them, representing more than one half of the
total voting rights of all of them, may convene a meeting which must be held
within 3 months of the date of the deposit of the request.
 
     At least 5 days' notice of an annual meeting should be given to each
shareholder stating the date, place and time of the meeting and as far as
practical the business to be conducted at the meeting. Similarly not less than
14 days' notice must be given of any special general meeting of Ace and must
state the time, place and the general nature of the business to be conducted at
the meeting. A general meeting called by less notice shall be deemed to have
been properly called if it is so agreed by all the shareholders entitled to
attend and vote thereat in the case of an annual meeting and by a majority of
the shareholders in number holding 95% or more in nominal value of the shares
giving a right to attend and vote thereat in the case of a special general
meeting.
 
THE COMPANY
 
     Issuance of Shares. Irish law restricts the power of the Board of Directors
to allot shares to grant share subscription rights and rights to convert loans
or other obligations of a company into shares unless the shareholders pass a
resolution conferring such powers on the Board of Directors for periods of up to
five years. The Company's shareholders have passed such a resolution. In
addition, the Company may not pay, directly or indirectly, a commission in
excess of 10% of the price at which shares are issued to any person subscribing
for or procuring subscriptions for the Company's shares.
 
ACE
 
     Issuance of Shares. Subject to provisions of the Bye-laws, the unissued
shares of Ace shall be at the disposal of the Board which may offer, allot or
grant options or otherwise dispose of them to such persons at such times and for
such consideration upon such terms and conditions as they determine.
Furthermore, the Board may in connection with the issue of any shares exercise
all powers of paying commission and brokerage conferred or permitted by law.
 
     The Board of Directors of Ace have more flexible powers at their disposal
with respect to the issuance of shares. The shareholders do not have to pass a
resolution conferring powers on the Board of Directors to issue the unissued
shares of Ace. The Directors may offer, allow or grant options or otherwise
dispose of them to such persons at any such time and for any consideration,
paying commission and brokerage conferred.
 
THE COMPANY
 
     Substantial Shareholdings. Under the Irish Companies Acts a person who has
an interest in 5% or more of the issued voting share capital of a public limited
company must notify the company (in a prescribed manner and normally within five
business days) of his interest and of certain circumstances and events affecting
that interest. In general, such a person must notify changes in his interest
above the 5% level and any reduction which takes his interest below 5%. Failure
to notify punctually and properly is an offense. Additionally, no right or
interest in respect of the relevant shares will be enforceable by the person who
fails to notify the company of such an interest, whether directly or indirectly
by action or legal proceeding. The courts may remove the restriction but not if
the failure to notify was the result of any deliberate act or omission on the
part of the applicant. Any interest in an ADS would be regarded as an interest
in the Ordinary Shares for this purpose.
 
                                       34
<PAGE>   36
 
ACE
 
     Substantial Shareholdings. Under Bermuda law there is no general
requirement for any person who owns shares in a Bermuda company to notify the
company of his interest therein. There is no restriction on the percentage of
shares that can be held in a Bermuda company.
 
THE COMPANY
 
     Pre-emptive Rights. Irish law provides that issuance of shares for cash
(and rights to subscribe for or convert into shares for cash) must be offered,
pro rata, to the existing holders of shares. The shareholders may by special
resolution eliminate this requirement for periods of up to five years. The
Company's shareholders have passed such a resolution.
 
ACE
 
     Pre-emptive Rights. Under Bermuda law, no shareholder has a pre-emptive
right to subscribe for additional issues of a company's shares unless, and to
the extent that such right is expressly granted to such shareholder under the
Bye-laws of the company or under any contract between such shareholder and the
company. The Ace Bye-laws do not provide for pre-emptive rights and Ace is not a
party to any contract with any shareholder providing such rights.
 
THE COMPANY
 
     Derivative Action Suits. As a general principle of Irish law, only a
company itself can be the proper plaintiff for the purposes of maintaining
proceedings in respect of wrongs done to the company. Neither an individual
shareholder, nor any group of shareholders has any right of action in such
circumstances. There are, however, certain exceptions to this principle
available under equitable principles on a case-by-case basis. For example, the
controlling shareholders cannot perpetrate a fraud on the minority shareholders
or commit an act which is illegal or ultra vires. Additionally, if a company
purports to act on the strength of a decision by a simple majority where certain
decisions call for more than a simple majority, an individual shareholder is
entitled to bring suit. In cases where the controlling shareholders will not
institute proceedings in the name of the company in those instances where they
are properly called for, one or more of the aggrieved minority shareholders may
bring what has come to be known as derivative action, namely an action that
derives from the injury to the company rather than the injury to individual
shareholders. A minority shareholder is also able to initiate proceedings in the
name of the Company in certain other limited circumstances.
 
ACE
 
     Derivative Action Suits. Under general principles of Bermuda law, only the
company itself can be the proper plaintiff for the purposes of maintaining
proceedings in respect of wrongs done to the Company. Neither an individual
shareholder nor any group of shareholders has any right of action in such
circumstances. There are however, certain exceptions to this principle in equity
for example where there is an absolute necessity to waive the general rule that
a shareholder may not bring such an action in order that there not be a denial
of justice or a violation of Ace's Memorandum of Association.
 
THE COMPANY
 
     Class Action Suits. In contrast to derivative action, Irish law permits an
action by a shareholder in his own right where his personal rights have been
infringed. Such a shareholder may commence a suit in a representative capacity
on behalf of himself and other affected shareholders of the same class if their
rights are identical. Additionally, under Irish law any member of a company who
claims that the affairs of the company are being conducted, or that the powers
of the directors of the company are being exercised in a manner
 
                                       35
<PAGE>   37
 
oppressive to him or any of their members (including himself) or in disregard of
his or their interests as members, may apply to the courts for an appropriate
order.
 
ACE
 
     Class Action Suits.  Bermuda law is similar to Irish law with respect to
class action suits.
 
THE COMPANY
 
     Interlocking and Interested Directors. Irish law provides that it shall be
the duty of a director of a company who is in any way, whether directly or
indirectly, interested in a contract or proposed contract with the company to
declare the nature of his interest at a meeting of the directors of the company
at which that contract is discussed. A director includes a "shadow director,"
who is any person in accordance with whose directions or instructions the
directors are accustomed to act. The Irish law and the Articles of Association
of the Company provide, among other things, that a director may not generally
vote in respect to any contract or arrangement or any other proposal in which he
has any material interest otherwise than by virtue of his interests in shares or
other securities of or otherwise in or through the Company. The Articles of
Association also provide that if any question shall arise at any meeting as to
the materiality of a director's interest or as to the entitlement of any
director to vote, such question shall be referred to the Chairman of the
meeting. Additionally, the Articles of Association provide that the shareholders
of the Company may, by Ordinary Resolution, suspend or relax these provisions to
any extent to ratify any transaction not only duly authorized by reason of a
contravention of the Articles of Association.
 
     Significant changes have recently been made in Irish law with regard to
transactions of a company involving its directors and connected persons, i.e., a
director's spouse, immediate family, trustee, guarantor, surety, partner or
corporate body controlled by that director. The matters, dealt with include
loans, share dealings and disclosures. A sale or purchase of an asset by a
director to the company or from the company is void in certain circumstances
unless the transaction is approved by the company in general meeting. It is
illegal for a company to give a loan or loan type finance to or grant security
for a director save in specified circumstances. Where permitted loans are made
the director may be held personally liable for the debts of the Company by a
court in a winding up and these loans must be disclosed in the accounts of the
company. There are also extensive obligations on directors to disclose to the
company certain transactions in the company's annual accounts. All directors,
shadow directors and secretaries have to disclose any interests in shares in the
company or a subsidiary or a holding company of the company. Each company is
obliged to keep a register of interests. Interests of spouses or minor children
are considered to be interests of a director for purposes of Irish law.
 
ACE
 
     Interlocking and Interested Directors. Bermuda law provides that it shall
be the duty of the director of a company who is in any way, whether directly or
indirectly, interested in a contract with the company to declare the nature of
his interest at a meeting of the directors of the company at which that contract
is discussed. However, a director may vote in respect of such contract unless
the Bye-laws otherwise provide. The Ace Bye-laws also provide that if a question
shall arise at a meeting as the materiality of a director's interest or as to
the entitlement of any director to vote, such question shall be referred to the
chairman of the meeting. Additionally, the Ace Bye-laws provide that the
shareholders of the company may by ordinary resolution suspend or relax these
provisions to any extent to ratify any transaction. These powers are the name
under Irish law. It is illegal for a company to give a loan to or grant security
to a director unless such loan or security has received shareholder approval.
 
                                       36
<PAGE>   38
 
THE COMPANY
 
     Approval of Consolidated Financial Statements by Shareholders.  The Board
of Directors is required to submit the Company's consolidated financial
statements and a report of their conduct to the shareholders annually for their
approval. The shareholders must approve or reject such financial statements.
 
ACE
 
     Approval of Consolidated Financial Statements by Shareholders.  If all
shareholders and directors of Ace agree, either in writing or at a general
meeting, that in respect of a particular period no financial statements or
auditors report need be presented before a general meeting, then there shall be
no obligation on the Directors to prepare and submit financial statements to
shareholders for such period.
 
THE COMPANY
 
     Purchase of Own Shares. The Company has authority in its Articles of
Association to purchase its own shares. This power may not be exercised unless
the shareholders of the Company have passed a special resolution giving the
Company general authority to purchase its own shares, which the Company has not
done.
 
ACE
 
     Purchase of Own Shares. Ace has the authority in its Memorandum of
Association to purchase its own shares. This power may not be exercised unless
the Board of Directors of Ace have approved the repurchase and the provisions of
the Companies Act, 1981 of Bermuda regarding the solvency of Ace are satisfied.
Ace shareholders have no right to approve the purchase of Ace shares by Ace.
 
                              NO FRACTIONAL SHARES
 
     Holders of Ordinary Shares will not receive any fractional Ace Shares. All
fractions of Ace Shares which such holders would otherwise be entitled to
receive will be rounded to the next lowest whole number if the first decimal
place is less than five and rounded up to the next highest whole number if the
first decimal place is five or higher.
 
                                       37
<PAGE>   39
 
                       PRICE RANGE OF THE COMPANY'S ADRS
 
     The Company's ADRs were traded on the NASDAQ Stock Market (Small Cap Market
["NASDAQ"]) and on the Boston Stock Exchange ("BSE") through August 16, 1995.
Effective August 17, 1995, the ADRs were de-listed from NASDAQ and the BSE. The
ADRs now trade on NASDAQ's OTC Bulletin Board. The Company's ADR's began trading
on NASDAQ on March 1,1994. Set forth below is the high and low closing bid and
high and low closing asking prices for the ADRs through November 29, 1996 and
the closing bid and asking prices thereafter for the periods indicated:
 
<TABLE>
<CAPTION>
PERIOD                                                          CLOSING BID             CLOSING ASK
- -----------------                                        ---------------------------     ------------
1994                                                        HIGH             LOW         HIGH     LOW
- -----------------                                        -----------     -----------     ----     ---
<S>                                                      <C>             <C>             <C>      <C>
First Quarter (March 2 thru March 31)..................     9            7 1/2           9 1/8    7 7/8
Second Quarter.........................................     6 7/8        4 5/8           7 1/4    5
Third Quarter..........................................     5            2               5 3/4    2 1/2
Fourth Quarter.........................................     2 7/8        1               3 1/2    1 3/8
</TABLE>
 
<TABLE>
<CAPTION>
1995                                                        HIGH             LOW         HIGH     LOW
- -----------------                                        -----------     -----------     ----     ---
<S>                                                      <C>             <C>             <C>      <C>
First Quarter..........................................     1 3/16       1               1        2 1/4
Second Quarter.........................................     1 5/8        1               1 5/8    1 1/8
Third Quarter (July 1 through August 16)...............     1 7/8        1 1/16          2 1/8    1 1/8
</TABLE>
 
<TABLE>
<CAPTION>
1995                                                     CLOSING BID     CLOSING ASK
- -----------------                                        -----------     -----------
<S>                                                      <C>             <C>         
Third Quarter (after August 16)........................      15/16       1 3/8
Fourth Quarter.........................................      13/16       1 3/8
</TABLE>
 
<TABLE>
<CAPTION>
1996
- -----------------  
<S>                                                      <C>             <C>           
First Quarter..........................................       3/4        1 3/16
Second Quarter.........................................      13/16       1 1/2
Third Quarter..........................................       1/8         5/8
Fourth Quarter (through November 29)...................       1/8         5/8
</TABLE>
 
     On August 17, 1995, the Company's ADR's and warrants were de-listed from
the NASDAQ Small Cap Stock Market and the Boston Stock Exchange because the
Company was not in technical compliance with the applicable listing
requirements. As the result of such de-listing, any broker or dealer effecting a
purchase or sale of unlisted ADR's will be required to comply with the "penny
stock" rules set forth in Section 15(g) of the Securities Exchange Act of 1934,
as amended, and the regulations promulgated thereunder, unless the transaction
is otherwise exempt pursuant to specified exemptions contained in such rules.
The "penny stock" rules require that, prior to the transaction, the broker or
dealer has (i) approved the prospective investor's account for the transaction
in the penny stock in compliance with specified procedures and (ii) receive from
the investor a written agreement to the transaction setting forth the identity
and quantity of the penny stock to be purchased. These requirements may further
adversely affect the liquidity of and market for the ADR's. As of November 29,
1996, the Company had approximately 1,000 beneficial owners of its ADR's.
 
                                       38
<PAGE>   40
 
                            BUSINESS OF THE COMPANY
 
     The Company had no revenues from continuing operations and has accumulated
a deficit as of February 29, 1996 of $6,249,628 after giving effect to the sale
of assets described below. The Company made a significant shift in its business
direction in recent months through the sale of substantially all of its
operating assets and subsequently through the acquisition of a significant
interest in a laser vision company. The Company does expect to continue to incur
operating losses until such time, if ever, as it derives revenues from
operations. There is no assurance that the Company will ever operate profitably.
 
     On November 1, 1995, the Company sold substantially all of its assets,
including the operations and technology acquired from Flora, Inc. on June 30,
1994, to Technical Chemicals and Products, Inc. ("TCPI") in exchange for 786,214
shares of TCPI common stock ("Shares") with a fair value of $11,919,000 after
net closing adjustments of $81,000 and the satisfaction by TCPI of a $5,000,000
promissory note previously issued by the Company. As a result of the
consummation of this transaction, the Company then owned approximately 9.9% of
TCPI's outstanding common shares. In April 1996, the Company sold 210,000 TCPI
shares pursuant to the underwritten TCPI public offering described in the next
paragraph and received net proceeds of $2,928,697.
 
     On January 16, 1996, the Company entered into a Supplemental Agreement
("Supplemental Agreement") with TCPI which amends certain provisions of the
Asset Purchase Agreement dated as of November 1, 1995 ("Asset Purchase
Agreement") between the Company and TCPI and addressing certain additional
matters. TCPI has filed a Registration Statement on Form S-1 ("S-1") with the
Securities and Exchange Commission with respect to the sale of 1,800,000 TCPI
common shares ("Offering"). Pursuant to the terms of the Supplemental Agreement,
the Company agreed to execute a lock-up letter with the representative of the
Underwriters providing that it would not sell or otherwise dispose of any of its
shares of Common Stock for a period to expire 180 days following the closing
date of the Offering. As consideration for the execution of this lock-up
agreement, TCPI agreed (i) to terminate an existing lock-up agreement covering
Common Stock owned by the Company, executed in connection with the Asset
Purchase Agreement; (ii) effective as of the closing date of the Offering, to
terminate the voting trust agreements, shareholders' agreement and irrevocable
proxy, executed in connection with the Asset Purchase Agreement which, among
other things, limited the Company's ability to vote or dispose of its shares of
Common Stock; (iii) allow the Company to offer for sale 100,000 shares of this
Common Stock in the Offering (plus up to an additional 110,000 if the
Underwriters' over-allotment option is exercised); (iv) effective as of the
closing date of the Offering, issue to the Company a two-year warrant to
purchase 100,000 shares of Common Stock at an exercise price equal to the per
share Offering price; and (v) to file a registration statement on Form S-3 to
register all of the remaining shares of Common Stock owned by the Company after
the Offering. All 210,000 shares were sold in the Offering which closed on April
30, 1996.
 
     On March 31, 1996, the Company acquired a controlling interest in Vista
Technologies, Inc. ("Vista"), a publicly traded company. Vista also received
equity financing from the Company in a series of transactions. The Company
purchased 200,000 Vista shares for $500,000 cash and received 2,060,000 Vista
shares and 500,000 Vista Class C Warrants in exchange for a loan to Vista of
$750,000 repayable in six months and 200,000 restricted shares of TCPI common
stock owned by the Company. The Company acquired an additional 250,000 Vista
shares upon the exercise of a warrant received by it in March 1996. See "Certain
Transactions." Vista provides photorefractive keratectomy and other laser vision
correction facilities and services to the health care industry.
 
     The Company is currently investigating a physician practice management and
acquisitions strategy focusing specifically on the growing cosmetic surgery
market. No definitive agreements have been executed and no assurances can be
given that the Company, or Ace if the Plan of Reorganization is completed, will
acquire any such business.
 
     The mailing address and telephone number of the Company's registered head
office are 15/16 Fitzwilliam Place, Dublin 2, Ireland and 011-353-1-662-5222,
respectively.
 
                                       39
<PAGE>   41
 
                           MANAGEMENT OF THE COMPANY
 
DIRECTORS AND EXECUTIVE OFFICERS
 
<TABLE>
<CAPTION>
         NAME              AGE                       TITLE
- -----------------------    ----    ------------------------------------------
<S>                        <C>     <C>
Murray D. Watson            52     Chairman of the Board, Chief Executive
                                     Officer, President and Director
Kenneth G. Howling          39     Vice President -- Finance and Chief
                                     Financial Officer
Paul E. Heney               37     Secretary
Kevin J. Quinn              54     Director(1)
William G. Hutchison        58     Director(1)
</TABLE>
 
- ---------------
 
(1) Member of the Audit, Compensation and Nominating Committees.
 
     All of the above persons have served in their respective capacities since
July 30, 1993 with the following exceptions: Mr. Howling began his service on
November 8, 1993. Mr. Quinn became a director on March 15, 1996 and Mr.
Hutchison became a director on July 2, 1996. No director receives any
compensation for his services as such.
 
     The function of the Audit Committee is to review significant financial and
accounting issues, to review the services performed by, and reports of, the
Company's independent auditors and to make recommendations to the Board of
Directors with respect to these and related matters.
 
     The Compensation Committee is responsible for establishing and
administering the Company's executive compensation programs. The Nomination
Committee is responsible for making recommendations for vacancies on the Board
of Directors.
 
MURRAY D. WATSON, B.A.SC., M.B.A., CHAIRMAN OF THE BOARD, CHIEF EXECUTIVE
OFFICER, PRESIDENT AND DIRECTOR
 
     Mr. Watson became the Chairman of the Board and Chief Executive Officer of
the Company on July 30, 1993. Prior thereto, he had been the President and Chief
Operating Officer of Medipro Sciences Limited since November, 1987. He has over
25 years of experience in the international health care industry including Vice
President, Picker International Inc., President, Odyssey Inc., and General
Manager, American Hospital Supply Corp. of Canada. As President of the M.D.W.
Group Inc., a privately owned merchant banking company since 1985, he has
managed a broad spectrum of business ventures. Mr. Watson received his B.A.Sc.,
in Civil Engineering in 1965 from the University of Toronto and his MBA in 1971
from York University in Toronto, Canada. Mr. Watson is also a director of Vista
and is the Vice-Chairman of the Board of Vista. See "The Company" and "Certain
Transactions".
 
KENNETH G. HOWLING, C.P.A., VICE PRESIDENT -- FINANCE AND CHIEF FINANCIAL
OFFICER
 
     Mr. Howling became the Vice President -- Finance and Chief Financial
Officer of the Company on November 8, 1993. He served as the Corporate Secretary
and Controller for Roberts Company Canada Limited from June 1988 until May 1991
and also served as General Manager from June 1991 to November 1993. Prior
thereto, he spent 10 years in financial and general management positions
including positions with Smith Kline Beecham, Bencard Allergy Laboratories,
McGraw Edison, and Price Waterhouse. He has been involved in acquisitions,
corporate restructuring, cash flow management, human resource management, and
management information systems. Mr. Howling received his Certified Public
Accountant license from the state of New Jersey in 1987 and his B.A. in
Accounting from Upsala College in East Orange, New Jersey.
 
PAUL E. HENEY, B.SOC.SCI., LL.B., M.B.A., SECRETARY
 
     Mr. Heney became the Secretary of the Company on July 30, 1993. He is an
attorney and has practiced in the Toronto, Ontario firm of Heney and Associates
since 1991. Between 1985 and 1991 he worked with the
 
                                       40
<PAGE>   42
 
Toronto law firm of Holden Day Wilson. He received his B.Soc.,Sci. in economics
from the University of Ottawa in 1981, his LL.B. from the University of Ottawa
in 1984 and his M.B.A. in 1985 from York University, Toronto.
 
KEVIN J. QUINN, BBA, LLM., DIRECTOR
 
     Mr. Quinn was elected a director of the Company in March 1996. He has been
a practicing attorney in Los Angeles, California since 1969.
 
WILLIAM G. HUTCHISON, B. ENG., P. ENG -- DIRECTOR
 
     Mr. Hutchison is the Managing Director of Quorum Growth International
Limited, located in Singapore. Quorum is a Canadian headquartered company
providing expansion capital and strategic management expertise to
technology-rich growth companies. Prior to joining Quorum, Mr. Hutchison was
National Managing Partner for the Information Technology Practice of Ernst &
Young (Canada) and also National Director, Information, Communications and
Entertainment Industries and Chairman of the International Telecommunications
Industries Practice of Ernst & Young; Chairman & CEO of Informart, Canada's
largest multimedia publishing firm and President and CEO of Consolidated
Computer Inc., Canada's first computer systems manufacturing firm. Mr. Hutchison
has focused much of his 35 year career in pioneering efforts to help establish
Canada's advanced technology infrastructure. He was Chairman of the Executive
Committee that created CANARIE Inc.; a former Chairman of the Board and he
continues as a director. Other positions Mr. Hutchison has held include
Vice-Chairman of the Prime Minister's National Advisory Board for Science and
Technology; founder, Director and Chairman of the Canadian Advanced Technology
Association (CATA); and founder and Director of Precarn Associates Ltd. Mr.
Hutchison received his B. Eng. in Electrical Engineering in 1962 from McGill
University in Montreal, Quebec.
 
EMPLOYMENT AND CONSULTING AGREEMENTS
 
     The Company entered into a three (3) year management agreement commencing
August 3, 1993 (the "TMI Agreement") with Trident Management Inc. ("TMI"). Mr.
Watson is a minority shareholder of TMI.
 
     On February 28, 1994 the TMI Management Agreement was terminated save and
except for the option provisions and a three-year employment agreement between
the Company and Mr. Watson became effective. On January 22, 1996, the TMI
Agreement was terminated, effective November 15, 1995. A new consulting
agreement was entered into between the Company and TMI on February 27, 1996,
effective November 16, 1995. The new agreement provides that TMI will provide
general supervision of the day to day operations and provide consulting services
with respect to the worldwide business and affairs of the company and designated
Murray D. Watson, a minority shareholder of TMI, to serve as the Company's
Chairman of the Board and Chief Executive Officer.
 
     The agreement provides for annual salary of $225,000 U.S., payable monthly.
The annual base salary shall be increased annually at the rate of 10% per annum.
TMI shall be entitled to receive an annual performance bonus payable in cash or
by mutual agreement by equivalent equity in the amount equal to 100% of the
gross annual base remuneration payable during the first year of the term thereof
but only in the event that closing price of the Company's ADSs equals or exceeds
U.S.$2.00 for any 21 day period (whether or not consecutive) prior to February
28, 1997. With respect to subsequent years, the bonus shall be in an amount
agreed upon between the compensation committee of the Company's board of
directors and TMI. If the Company terminates the agreement without cause, TMI
will be entitled to receive severance payments in an amount equal to the greater
of the amounts payable each year for the number of years or part thereof
remaining under the contract or 12 months.
 
     On November 8, 1993, the Company entered into an employment agreement with
Mr. Kenneth Howling for a term of three (3) years. On January 22, 1996, this
agreement was terminated, effective November 15, 1995. Pinnacle Financial
Corporation ("Pinnacle") and the Company entered into a new three year
consulting agreement on February 27, 1996, effective November 16, 1995. Pinnacle
is wholly-owned by Mr. Howling. The new agreement provides that Pinnacle will
provide general supervision of the day to day financial
 
                                       41
<PAGE>   43
 
operations and provide consulting services with respect to the worldwide
business and affairs of the company and designated Kenneth G. Howling, its sole
shareholder, to serve as the Company's Vice President of Finance and Chief
Financial Officer.
 
     The agreement provides for annual salary of $125,000 U.S., payable monthly.
The annual base salary shall be increased annually at the rate of 10% per annum.
Pinnacle shall be entitled to receive an annual performance bonus payable in
cash or by mutual agreement by equivalent equity in the amount equal to 100% of
the gross annual base remuneration payable during the first year of the term
thereof but only in the event that closing price of the Company's ADSs equals or
exceeds US$2.00 for any 21 day period (whether or not consecutive) prior to
February 28, 1997. With respect to subsequent years, the bonus shall be in an
amount agreed upon between the compensation committee and the Company's board of
directors. If the Company terminates the agreement without cause, Pinnacle will
be entitled to receive severance payments in an amount equal to the greater of
the amounts payable each year for the number of years or part thereof remaining
under the contract or 12 months.
 
     The TMI Agreement and the Pinnacle Agreement described above will be
assumed by Ace upon commencement of the liquidation of the Company.
 
     Effective December 1, 1993, the Company entered into a consulting agreement
with Dr. Joseph G. Masterson pursuant to which Dr. Masterson will provide the
Company with consulting services including assistance in establishing strategic
alliances. This agreement was terminated on January 22, 1996.
 
     Also on January 22, 1996, the employment or management agreements between
the Company, Hooper & Associates of which Mr. Gary R. Hooper is the sole
shareholder, Dr. Thomas S. Spencer and Dr. Vithal J. Rajadhyaksha were
terminated. Mr. Hooper resigned as the President and Chief Operating Officer of
the Company; Dr. Spencer resigned as the Executive Vice President and Chief
Technical Officer of the Company; and Dr. Rajadhyaksha resigned as the Vice
President -- Pharmaceutical Development of the Company. These transactions were
effective November 15, 1995. In connection with the termination of these
agreements, as consideration for contractual obligations not met by the Company,
services rendered, severance pay, accepting shares in lieu of cash as payment
for salaries in fiscal 1996, the obligations of TMI, Hooper & Associates, Mr.
Howling, and Dr. Spencer under promissory notes valued at $741,250 issued in
August of 1995 with respect to the purchase of Ordinary Shares were deemed paid
in full and TMI was issued 206,250 additional Ordinary Shares valued at
$103,125. (See "Certain Transactions").
 
     Murray D. Watson, through TMI and Kenneth G. Howling, through Pinnacle, are
paid compensation for acting as officers and/or directors of Vista at the annual
rate of $100,000 U.S. and $60,000 U.S., respectively. The compensation paid by
the Company to TMI and Pinnacle is reduced by such amounts. Such compensation
commenced on April 1, 1996. Each of TMI and Pinnacle are entitled to a bonus to
be reviewed by the Board of Directors of Vista at the end of each fiscal year up
to 100% of base compensation.
 
STOCK OPTION PLANS
 
     On July 30, 1993, and July 19, 1994, the Board of Directors adopted its
1993 and 1994 Share Option Plans (together, the "Plans"), the purpose of which
is to provide the Company's employees, officers and directors with additional
incentives to improve the Company's ability to attract, retain and motivate
individuals upon whom the Company's sustained growth and financial success
depend.
 
     The Plans are administered by the Compensation Committee designated by the
Board of Directors (the "Committee"), which is comprised of outside directors.
The aggregate number of Ordinary Shares reserved for issuance under the 1993
Plan is 550,000 shares, while the aggregate number of Ordinary Shares reserved
for issuance under the 1994 Plan is 150,000 shares. Options for a total of
685,000 shares were outstanding and have expired.
 
                                       42
<PAGE>   44
 
     On March 3, 1996, the following options to purchase Ordinary Shares were
issued to the persons and entities listed below, all of which have terms of five
years:
 
<TABLE>
<CAPTION>
                                                          NO. OF SHARES         EXERCISE PRICE
                            NAME                       SUBJECT TO OPTION(1)       PER SHARE
        ---------------------------------------------  --------------------     --------------
        <S>                                            <C>                      <C>
        Trident Management, Inc......................         350,000               $ 0.50
        Pinnacle Financial Corporation...............         250,000               $ 0.50
        S. Lynda Murtha..............................          33,334               $ 0.50
        Kevin J. Quinn...............................          33,333               $ 0.50
        Paul E. Heney................................          33,333               $ 0.50
        All officers and directors as a group (5
          persons)...................................         700,000
</TABLE>
 
- ---------------
 
(1) These options shall vest only in the event that the closing price of the
    Company's ADS's equals or exceeds U.S. $2.00 in any 21 day trading period
    (whether or not consecutive) prior to the February 28, 1997.
 
     Options granted under the Plans are immediately exercisable. The exercise
price of the options is determined by the Committee and will be at least 100% of
the market price of the Ordinary Shares on the date the option is granted. No
awards can be made under the Plans after August 2002. The term of any option
will be determined by the Committee, provided that the term may not exceed ten
(10) years from the date of grant. Unless otherwise expressly authorized by the
Board, all options will terminate not more than ninety (90) days after
termination of the option holder's employment or service with the Company (or
one year after such termination because of death or disability). Under certain
circumstances involving a change of control of the Company, the Committee may
accelerate the exercisability and termination of the option.
 
                                       43
<PAGE>   45
 
                             PRINCIPAL SHAREHOLDERS
 
     The Company has outstanding 16,934,375 Ordinary Shares as of August 31,
1996. Such total excludes Ordinary Shares issuable upon the exercise of
outstanding Class A, Class B, Class C and Class D Warrants.
 
     The following table sets forth the Company's Ordinary Shares beneficially
held as of the date of this Prospectus by (i) each person known by the Company
to beneficially hold 5% or more of such shares, (ii) each director and officer
of the Company, and (iii) all officers and directors as a group. All of the
persons and groups shown below have voting and investment power with respect to
the shares indicated.
 
<TABLE>
<CAPTION>
                                                                                          PERCENTAGE
                                                                                           NUMBER OF
                                                                   ORDINARY SHARES        OUTSTANDING
                                                                BENEFICIALLY OWNED(1)       SHARES
                                                                ---------------------     -----------
<S>                                                             <C>                       <C>
Trident Management Inc.(2)....................................          880,339               5.2%
Murray Watson.................................................              -0-                --
Paul E. Heney.................................................          302,500               1.7%
Kenneth G. Howling............................................          256,750(3)            1.3%
Pinnacle Financial Corporation(3).............................          143,750                 *
Kevin J. Quinn................................................          116,408                 *
All officers and directors as a group (5 persons).............        1,555,997               9.2%
</TABLE>
 
- ---------------
 
 *  Less than .1%
 
(1) Unless otherwise indicated, all shares are beneficially owned and sole
    voting and investment power is held by the person or entity in the table
    above. The address for each beneficial holder is c/o the Company, 15/16
    Fitzwilliam Place, Dublin 2, Ireland.
 
(2) Mr. Watson is a minority shareholder of Trident Management Inc. Mr. Watson
    disclaims beneficial ownership of such shares and options.
 
(3) Includes 143,750 shares owned by Pinnacle Financial Corporation.
 
(4) Mr. Howling is a controlling shareholder of Pinnacle Financial Corporation
    and is the beneficial owner of these shares.
 
                             EXECUTIVE COMPENSATION
 
     The following table sets forth in the prescribed format the compensation
paid the Company's Chief Executive Officer and the executive officers of the
Company who received total annual salary and bonus for the fiscal year ended
February 29, 1996 in excess of $100,000 for services rendered in all capacities
during the Company's last completed fiscal year:
 
                           SUMMARY COMPENSATION TABLE
 
<TABLE>
<CAPTION>
                                                                                 LONG TERM COMPENSATION
                                         ANNUAL COMPENSATION                    -------------------------
                                 ------------------------------------           SECURITIES
                                                         OTHER ANNUAL           UNDERLYING      ALL OTHER
NAME AND COMPENSATION            SALARY       BONUS      COMPENSATION            OPTIONS         OPTIONS
 PRINCIPAL POSITION    YEAR        ($)         ($)           ($)                   (#)             ($)
- ---------------------  ----      -------      -----      ------------           ----------      ---------
<S>                    <C>       <C>          <C>        <C>                    <C>             <C>
Murray D. Watson       1996      211,719(1)    --           309,375(1)(2)(8)      N/A            N/A
Gary Hooper            1996      128,333(3)    --           160,000(4)
Thomas Spencer         1996       99,167       --           140,000(5)
Kenneth Howling        1996      117,917(6)    --           115,000(7)(8)
</TABLE>
 
- ---------------
 
(1) This amount was paid to TMI in which Mr. Watson is a minority shareholder.
 
(2) Represents 257,813 Ordinary Shares valued at $0.80 per share and 206,250
    Ordinary Shares valued at $0.50 per share which were issued to TMI in which
    Mr. Watson is a minority shareholder.
 
                                       44
<PAGE>   46
 
(3) Includes $15,000 paid to a consulting company in which Mr. Hooper is the
    sole shareholder.
 
(4) Represents 200,000 Ordinary Shares valued at $0.80 per share.
 
(5) Represents 175,000 Ordinary Shares valued at $0.80 per share.
 
(6) Includes $38,333 paid to a consulting company in which Mr. Howling is the
    sole shareholder.
 
(7) Represents 146,750 Ordinary Shares valued at $0.80 per share issued to a
    consulting company in which Mr. Howling is the sole shareholder.
 
(8) Messrs. Watson and Howling have agreed, subject to the approval of the Plan
    of Reorganization, to return to Ace these shares for cancellation.
 
     The following tables set forth certain information in the prescribed format
with respect to options granted and exercised under the Company's various stock
option plans during the last fiscal year:
 
                       OPTION GRANTS IN LAST FISCAL YEAR
 
<TABLE>
<CAPTION>
                                                                                              POTENTIAL
                                                                                             REALIZABLE
                                                                                              VALUE AT
                                                                                               ASSUMED
                                                    % OF                                       ANNUAL
                                                    TOTAL                                     RATES OF
                                   NUMBER OF       OPTIONS                                   STOCK PRICE
                                   SECURITIES      GRANTED                                   APPRECIATION
                                   UNDERLYING        TO                                      FOR OPTION
                                    OPTIONS       EMPLOYEES                                    TERM(1)
                                    GRANTED       IN FISCAL     EXERCISE      EXPIRATION     -----------
              NAME                    (#)         YEAR (%)      PRICE ($)        DATE        5%      10%
- ---------------------------------  ----------     ---------     ---------     ----------     ---     ---
<S>                                <C>            <C>           <C>           <C>            <C>     <C>
Murray D. Watson                     -0-           N/A           N/A            N/A          N/A     N/A
Gary Hooper                          -0-           N/A           N/A            N/A          N/A     N/A
Thomas Spencer                       -0-           N/A           N/A            N/A          N/A     N/A
Kenneth Howling                      -0-           N/A           N/A            N/A          N/A     N/A
</TABLE>
 
- ---------------
 
(1) Potential realizable value is based on an assumption that the stock price of
    the common stock appreciates at the annual rate shown (compounded annually)
    from the date of grant until the end of the ten year option term. Such
    amounts are based on the assumption that the named person hold the options
    for their full 10-year term. These numbers are calculated based on the
    requirements promulgated by the Securities and Exchange Commission and do
    not reflect the Company's estimate of future stock price growth.
 
                   AGGREGATED OPTION EXERCISES IN LAST FISCAL
                     YEAR AND FISCAL YEAR-END OPTION VALUES
 
<TABLE>
<CAPTION>
                                                               NUMBER OF UNDERLYING
                                                                    SECURITIES
                                                                UNEXERCISED OPTIONS
                                                              AT FY-         AT FY-          VALUE OF UNEXERCISED
                                                                END         ENDED(1)         IN THE MONEY OPTIONS
                        SHARES ACQUIRED    VALUE REALIZED    EXERCISABLE/UNEXERCISABLE     EXERCISABLE/UNEXERCISABLE
         NAME           ON EXERCISE (#)          $              ($)            ($)            ($)            ($)
- -------------------     ---------------    --------------    ---------------------------   ---------------------------
<S>                     <C>                    <C>             <C>          <C>            <C>             <C>
Murray D. Watson              None               N/A             0             0               0             0
Gary Hooper                   None               N/A             0             0               0             0
Thomas Spenser                None               N/A             0             0               0             0
Kenneth Howling               None               N/A             0             0               0             0
</TABLE>
 
- ---------------
 
(1) The amounts in this column are calculated using the difference between the
    closing market price of the Company's ordinary shares at the Company's 1996
    fiscal year-end and the option exercise prices.
 
                                       45
<PAGE>   47
 
                              CERTAIN TRANSACTIONS
 
     On July 30, 1993, pursuant to an Agreement for Purchase of Assets, as
amended, TPR acquired from Synorex Incorporated, a Delaware corporation
("Synorex"), substantially all of the assets of Synorex, consisting primarily of
patents and patent applications relating to certain skin penetration enhancer
technologies in exchange for 2,046,576 TPR Class B Preferred Shares. After
February 28, 1994, such TPR Class B Preferred Shares were exchanged for 300,000
Ordinary Shares of the Company held by TPR. The 300,000 Ordinary Shares may not
be sold or transferred for a period of up to one (1) year after February 28,
1994 without the prior written consent of Westfield Financial Corporation, one
of the underwriters of the Company's initial public offering.
 
     In connection with the Synorex transaction, Dr. Vithal J. Rajadhyaksha
("Dr. Raj"), the principal inventor of the Synorex technology, entered into a
Consulting and Non-Compete Agreement ("Consulting Agreement") with TPR pursuant
to which Dr. Raj agreed to provide part time technical consulting services to
TPR through December 31, 1996. In connection with the TPR License described
below, the Consulting Agreement was assigned to the Company. Thereafter, the
Consulting Agreement was terminated and Dr. Raj entered into an employment
agreement with the Company. See "Management -- Employment and Consulting
Agreements."
 
     On July 30, 1993, TPR completed the private placement of 1,250,000 of its
Class A Preferred Shares, for with TPR received aggregate gross proceeds of
$5,000,000. Also on July 30, 1993, TPR contributed $4,387,500 to the Company in
exchange for 1,250,000 Units, each of which was comprised of one (1) Ordinary
Share, one-half of a Class A Warrant, and one-quarter of a Class B Warrant. See
"Description of Capital Stock."
 
     The Company entered into the TPR License Agreement dated July 30, 1993,
with TPR pursuant to which TPR granted the Company an exclusive, fully paid,
worldwide license to sublicense, develop, manufacture, use and sell all of the
skin penetration enhancer technologies which TPR purchased from Synorex. As
consideration for the license, the Company paid the following to TPR:
 
<TABLE>
        <S>                                             <C>
        (1)..........................................   $300,000;
        (2)..........................................   600,000 Units;
        (3)..........................................   2,400,000 Class C Warrants; and
        (4)..........................................   500,000 Class D Warrants.
</TABLE>
 
     For a description of the Class C Warrants and the Class D Warrants, see
"Description of Capital Stock -- Warrants."
 
     TPR may be deemed to be a promoter of the Company in view of the foregoing
transactions.
 
     On July 30, 1993, the Company entered into a Share Exchange Agreement
("Exchange Agreement") with Medipro and each of its shareholders pursuant to
which the Company acquired all of the issued and outstanding shares of capital
stock of Medipro in exchange for 2,309,432 Ordinary Shares of the Company. The
former Medipro shareholders received registration rights with respect to such
shares, which rights become exercisable on or after July 30, 1995. The majority
of the Company's current directors were nominated by former Medipro
shareholders.
 
     EC/American Ltd. a consulting firm, received from TPR fees of $262,500 and
a payment of $50,000 for expenses as partial consideration for management
consulting services rendered in connection with the development and
implementation of TPR's licensing, acquisition and restructuring strategies.
Such amounts were paid from the proceeds of the TPR Private Offering. In
addition, EC/American Ltd. received Class D Warrants from TPR to acquire up to
500,000 Units which warrants EC/American Ltd. transferred to certain
individuals.
 
     On November 30, 1993, the Company entered into a license agreement with
Genetronics pursuant to which the Company acquired the exclusive world wide
license to exploit electrofusion patents and technological know-how developed by
Genetronics for the purpose of developing and selling transdermal drug delivery
 
                                       46
<PAGE>   48
 
systems, excluding cosmetic applications. The Company paid a license fee of
$150,000 and is required to pay royalties to be mutually agreed by the parties
on a product by product basis. The agreement also provides that Genetronics
shall have the right to manufacture certain components that the parties expect
will be incorporated in drug delivery systems which include these technologies.
 
     On March 7, 1994, the Company completed its initial public offering in the
United States of ADRs and warrants generating gross proceeds of $3,715,000 (the
"ADS Offering").
 
     On June 13, 1994, the Company acquired a total of 1,319,996 common shares
of Cangene Corporation ("Cangene") from Arca Investments Inc. ("Arca"). In
payment for these shares, the Company issued a total of 439,999 of its Ordinary
Shares, on the basis of one Ordinary Share for each three shares of Cangene held
by Arca. The Company agreed to register 439,999 Ordinary Shares (which will be
represented by ADRs) issued to Arca and has filed this Registration Statement
under the U.S. Securities Act of 1933, as amended. This acquisition was
completed as part of a bid by the Company to acquire all of the common shares of
Cangene which was subsequently withdrawn. The Cangene shares acquired have since
been sold by the Company. (See "Managements Discussion and Analysis of Results
of Operations and Financial Condition").
 
     On June 30, 1994, the Company acquired from Flora substantially all of the
assets of Flora and assumed certain specified liabilities arising after June 30,
1994. The acquired business ("Business") primarily relates to the research and
development of (i) passive transdermal systems, (ii) a periodontal delivery
system and (iii) a buccal system, each for the systemic delivery to humans of
therapeutic drugs and compounds.
 
     In exchange for the Business, the Company issued a two year senior secured
convertible promissory note in the amount of $5,000,000 (the "Note"). The
principal amount of the Note was due and payable on June 30, 1996. The Note was
secured by a pledge of all of the assets acquired from Flora. Such assets were
transferred at the direction of the Company directly to PP Holdings, Inc. a
wholly owned subsidiary of the Company, on June 30, 1994.
 
     On July 6, 1994, the Company entered into an Agreement with LDI, Inc.
("LDI") pursuant to which LDI has provided lease financing in the Canadian
dollar equivalent amount of $750,000 which will be utilized by the Company to
purchase prototype manufacturing equipment costing $1,100,000. The balance of
the acquisition costs, approximately $350,000, has been paid by the Company in
the form of deposits. The equipment supplier has agreed with LDI to repurchase
the equipment if the Company defaults on its lease payments. The Company was
required to provide LDI with a letter of credit for the difference between the
repurchase amount and the lease amount. In September 1994, the Company
terminated the lease arrangement. In full and complete settlement of all claims
regarding this matter, on December 16, 1994, the equipment lessor drew down the
letter of credit, received a further CDN.$25,000 and accepted delivery of 86,908
common shares of Cangene from the Company. (See "Management's Discussion and
Analysis of Results of Operations and Financial Condition").
 
     The Company entered into agreements with Pharmacia AB of Sweden in December
1994 pursuant to which it sold to Pharmacia the nicotine patch and buccal patent
rights and know-how acquired from Flora in June 1994. The terms of the sale
included a cash payment to the Company of $1,250,000 and on-going royalties tied
to the revenue generated from the commercialization of these patent rights. The
agreements with Pharmacia entitle the Company to a royalty on the sale by
Pharmacia of certain second generation nicotine patches to be developed by
Pharmacia, as well as a non-exclusive license, with right of sublicense, to use
the patent rights sold by the Company to Pharmacia.
 
     On May 24, 1995, August 14, 1995, August 23, 1995, September 13, 1995 and
September 25, 1995, the Company had closings of a private placement of 1,699,400
shares ("Placement Shares") of its Ordinary Shares at a price of $1.00 per share
for net proceeds of $1,486,777. The Placement Shares were issued to 35
investors. The Company granted registration rights to the purchasers of the
Placement Shares and has filed a separate Registration Statement with respect to
the Placement Shares. 2,150,000 Class C Warrants were retired in connection with
this private placement.
 
                                       47
<PAGE>   49
 
     In March 1995, the Company concluded a private placement of 2,150,000
Ordinary Shares to 16 investors. The Company received net proceeds of $1,075,000
from this private placement. 2,150,000 Class C Warrants were retired in
connection with respect to this private placement.
 
     On May 25, 1995, the Company declared bonuses valued at an aggregate of
$261,250 to Messrs. Watson, Hooper, Spencer and Howling pursuant to their
respective employment agreements or consulting agreements, as the case may be,
with the Company in respect of the fiscal year ended February 28, 1995. One
third of each bonus was paid in cash and the balance paid in an aggregate of
174,167 Ordinary Shares valued at $1.00 per share. During the fiscal year ended
February 29, 1996, senior management received an aggregate of 423,627 ordinary
shares at an equivalent price of $.50 per share in lieu of receiving salary or
consulting fees which were billed to the Company for an aggregate of $211,813.
 
     On June 28, 1995, the Company's Board of Directors authorized the issuance
of an aggregate of 926,563 Ordinary Shares to the following persons or entities,
all of which are either officers, directors or affiliates of officers and
directors of the Company. The price per share was $.80 representing a discount
of 20% from the market price on the date the Board of Directors authorized the
issuance thereof as follows:
 
<TABLE>
<CAPTION>
                         NAME                       NUMBER OF SHARES      SUBSCRIPTION PRICE
        --------------------------------------  ------------------------  ------------------
        <S>                                     <C>                       <C>
        Trident Management, Inc...............   257,813 Ordinary Shares       $206,250
        Hooper & Associates, Inc..............   200,000 Ordinary Shares        160,000
        Thomas Spencer........................   175,000 Ordinary Shares        140,000
        Pinnacle Financial Corporation........   143,750 Ordinary Shares        115,000
        Lennart Perlhagen.....................    50,000 Ordinary Shares         40,000
        Malcolm Rowe..........................    50,000 Ordinary Shares         40,000
        Joseph Masterson......................    50,000 Ordinary Shares         40,000
</TABLE>
 
     Each person or entity executed a promissory note in the amount set forth
above which was secured by a pledge of the shares received by them. The shares
were issued at a discount because the shares could not be sold until the
promissory note was satisfied.
 
     On January 22, 1996, the employment or management agreements between the
Company and each of the above persons or entities were terminated effective
November 15, 1995. In connection with the termination of these agreements, as
consideration for contractual obligations not met by the Company, accepting
shares in lieu of cash as payment for salaries in fiscal 1996, severance pay
and/or the granting of a bonus for fiscal 1996, the obligations of the above
persons or entities under such promissory notes valued at $741,250 were deemed
paid in full and TMI was issued 206,250 additional shares. TMI and Pinnacle have
agreed, subject to the approval of the Plan of Reorganization, to return to Ace
the shares set forth opposite their respective names for cancellation.
 
     During March 1996, the Company and Vista Technologies Inc. ("Vista")
consummated certain agreements pursuant to which Vista received equity financing
from the Company in a series of transactions and the Company acquired a
controlling equity interest in Vista. These definitive agreements are summarized
as follows:
 
Stock Purchase Agreement for $500,000
 
     On March 21, 1996, Vista and the Company consummated a Stock Purchase
Agreement which provided for 200,000 newly issued shares of Vista common stock
to be sold to the Company for a cash price of $500,000, or $2.50 per share.
These funds were part of the proceeds of a private placement of 2,150,000
Ordinary Shares, the net proceeds of $1,075,000 were received by the Company on
March 21, 1996.
 
Exchange of Shares by Certain Stockholders
 
     Three Vista stockholders, including Therapeutic Patch Research N.V.
("TPR"), Saliva Research Limited ("SRL") and Westcliff Partners Inc. ("WPI"),
agreed to exchange a total of 900,000 shares of Vista's outstanding common stock
owned by TPR, SRL and WPI for 4,500,000 newly issued Ordinary Shares of the
Company in a privately-negotiated transaction. The transaction was consummated
on March 21, 1996.
 
                                       48
<PAGE>   50
 
The Company relied upon the transactional exemption afforded by Regulation S in
connection with this private placement.
 
Exchange Agreement with Vista
 
     On March 1, 1996, the Company and Vista executed an agreement ("Exchange
Agreement") which was consummated on March 21, 1996.
 
     Under the Exchange Agreement, Vista delivered 2,060,000 newly issued shares
of Vista common stock to the Company at a stated value of $5,150,000, or $2.50
per Vista share, plus 500,000 Vista Class C common stock purchase warrants. In
exchange, Vista received from the Company (i) an interest-free note due in six
months from the Company in the principal amount of $750,000, and (ii) 200,000
shares of TCPI common stock currently held by the Company at a stated value at
July 19, 1996 of $10.25 per TCPI share.
 
     As additional consideration for these transactions, the Exchange Agreement
granted the Company an option exercisable at any time on or before September 30,
1996 to purchase up to an additional 250,000 newly issued shares of Vista's
Common Stock at an option exercise price of $2.50 per share in cash (the "Six
Month Option"). In July and October 1996, the Company acquired 250,000 Vista
shares upon exercise of the Six-Month Option.
 
     The 500,000 Class C Warrants issuable to the Company under the Exchange
Agreement each represent the right to purchase one (1) share of Vista's Common
Stock during the month of February 1997 and/or the month of February 1998, and
expire thereafter to the extent not exercised. In each instance, the exercise
price per share will be determined by the average of the quoted closing prices
for the Common Stock in the over-the-counter market during the month of January
immediately preceding the date Class C Warrants or any portion thereof are
exercised, except that the Class C Warrant exercise price per share will not in
any event exceed $10.00 per share of Common Stock. The exercise price and number
of shares issuable on exercise of Class C Warrants are subject to adjustment in
certain events to prevent dilution in the event of any subsequent stock split,
stock dividend, reclassification or recapitalization affecting the outstanding
Common Stock as a class.
 
CHANGE IN CONTROL AND OTHER INFORMATION
 
     As a result of the agreements described above, the Company acquired a
controlling interest in Vista.
 
     As of November 30, 1996, the Company owned 3,410,000 Vista common shares,
or approximately 49.2% of the total then outstanding, and the Company holds
Class C Warrants to purchase an additional 500,000 Vista shares. Vista and the
Company anticipate this percentage ownership may be reduced in the near future
as Vista issues additional common shares in connection with its sponsorship of
additional Regional Joint Ventures currently in various stages of negotiation
and for a planned private placement offering of Vista securities for Vista's own
account.
 
     Vista entered into a registration rights agreement at the closing the
Exchange Agreement. This agreement grants the Company certain "piggy-back"
registration rights in the event Vista files registration statements covering
offerings of its securities under the Securities Act of 1933. In addition, the
Company will have the right on one occasion after March 31, 1997 to demand that
all or a portion of the Vista common stock held by the Company as a result of
the Stock Purchase Agreement, the Exchange Agreement and issuable upon exercise
of Class C Warrants be registered under the Securities Act of 1933. Any such
registration of Vista common stock for the account of the Company will be at
Vista's expense.
 
     Murray D. Watson has served since July 1993 as Chairman of the Board, Chief
Executive Officer and a director of the Company. He is also a director of Vista
since January 31, 1994. On February 16, 1996, Mr. Watson was elected Vista's
Vice Chairman of the Board and Kenneth G. Howling, Vice President and Chief
Financial officer of the Company, was elected Vista's Treasurer and Chief
Financial Officer. In each case, their election as Vista officers was subject to
a condition that definitive agreements for the contemplated transactions between
Vista and the Company be executed, which events occurred on March 1, 1996.
 
                                       49
<PAGE>   51
 
     The transactions contemplated by the Stock Purchase Agreement and the
Exchange Agreement were authorized and approved by the boards of directors of
the Company and Vista at a board meeting held in February 1996 attended by all
of the Company's and Vista's then directors. The Boards approved the Stock
Purchase Agreement and Exchange Agreement transactions with knowledge and
disclosure of the proposed exchange by TPR, SRL and WPI of 900,000 shares of
Vista common stock with the Company. Messr. Watson and Rowe, each a director of
the Company, abstained from voting on the proposed transactions due to there
being directors of Vista and in the case of Mr. Watson, because of his position
as the Chief Executive Officer and a director of the Company.
 
$800,000 SECURED LOAN FROM PHARMA PATCH PLC
 
     On August 26, 1996, Vista borrowed $800,000 from the Company in exchange
for an 8% Secured Promissory Note (the "8% Secured Note"). Vista's assets
include 200,000 restricted shares of Technical Chemicals and Products, Inc.
common stock (the "TCPI Shares") which were registered under the Securities Act
of 1933 on June 20, 1996 for possible resale by Vista after approximately
October 23, 1996. The TCPI Shares have been pledged as collateral by Vista to
secure its obligations under the 8% Secured Note.
 
     Principal and interest on the 8% Secured Note are payable on December 31,
1996, or earlier in the event Vista elects to sell all or any portion of its
interest in the TCPI Shares. In the event net proceeds from a sale of a portion
of the TCPI Shares is insufficient to provide for full payment of the 8% Secured
Note, the unpaid balance of the 8% Secured Note will remain due on its original
maturity date of December 31, 1996 or earlier in the event of a subsequent sale
of TCPI Shares for the account of Vista. In November 1996, the 8% Secured Note
was amended to provide that the proceeds from the sale of the TCPI Shares by
Vista will be allocated 50% to the Company and 50% to Vista.
 
     The original maturity date of the 8% Secured Note may be extended by Vista
up to two times, for an additional six months each, so long as Vista pays all
accrued interest at the date of each renewal and is not otherwise in default on
its loan obligations. The Company has the right to accelerate the maturity date
of the loan if the fair value market of TCPI Shares pledged as collateral falls
to less than 150% of the unpaid principal of the 8% Secured Note unless Vista,
within five business days after notice, prepays a sufficient amount of the note
principal so that the fair market value of TCPI Shares then pledged as
collateral is not less than 150% of the remaining unpaid principal of the 8%
Secured Note.
 
     On September 7, 1996, the Company's Board of Directors authorized the
issuance of an aggregate of 650,000 Ordinary Shares to certain officers,
directors or affiliates of officers and directors of the Company. The shares
were never issued and on November 29, 1996, the Board of Directors rescinded the
authorization for the issuance of such shares.
 
                            DESCRIPTION OF PROPERTY
 
     The Company leases an approximately 1,000 square foot office for
administrative purposes on a month to month basis in Toronto, Ontario, Canada,
at a monthly rental of $1,640.
 
                               LEGAL PROCEEDINGS
 
     The Company is not involved in or aware of any legal proceedings.
 
                                DIVIDEND POLICY
 
     The Company has never declared or paid any dividends on its Ordinary Shares
since inception. Pursuant to Irish law, the directors can pay interim dividends
on Ordinary Shares and the right to declare a final dividend is reserved to the
shareholders of a company at the annual general meeting of the shareholders,
although such dividend cannot exceed the amount recommended by the Board of
Directors.
 
                                       50
<PAGE>   52
 
                             CHANGES IN ACCOUNTANTS
 
     The Company changed its independent accountants in April 1996. The
accounting firm of Ernst & Young acted as principal independent public
accountants to audit the consolidated financial statements of the Company for
its fiscal years ended February 28, 1995 and 1994. Effective April 1, 1996, the
Company's Board of Directors accepted the resignation of its independent
certifying public accountants, Ernst & Young. The Company's Board of Directors
participated in and approved the decision to change independent accountants.
 
     The reports of Ernst & Young on the consolidated financial statements of
the Company for the fiscal years ended February 28, 1995 and 1994, did not
contain an adverse opinion or a disclaimer of opinion, and was not qualified as
to uncertainty, audit scope, or accounting principles, except as follows: The
reports of Ernst & Young on the Company's consolidated financial statements for
its fiscal years ended February 28, 1995 and 1994 contained a paragraph
expressing certain doubts about the Company's ability to continue as a going
concern.
 
     In connection with its audits for the fiscal years ended February 28, 1995
and 1994, there have been no disagreements of the Company with Ernst & Young on
any matter of accounting principles or practices, financial statement
disclosure, or auditing scope or procedure, which disagreements if not resolved
to the satisfaction of Ernst & Young would have caused them to make reference
thereto in their report on the financial statements for such year. During the
periods described above and through May 6, 1996, there have been no reportable
events as that term is defined in Regulation S-K, Item 304(a)(1)(v) promulgated
by the Securities and Exchange Commission.
 
     The Company requested that Ernst & Young furnish the Company with a letter
addressed to the Securities and Exchange Commission stating whether or not Ernst
& Young agrees with the above statements. A copy of such letter was filed with
the Securities and Exchange Commission.
 
     On May 6, 1996, the Company engaged the services of the independent public
accounting firm of KPMG Peat Marwick LLP to act as the principal independent
accountants as to the Company's consolidated financial statements for its most
recent fiscal year ended February 29, 1996. Prior to engaging KPMG Peat Marwick
LLP, the Company did not consult its new independent public accountants as to
the application of accounting principles to a specified transaction, either
completed or proposed, or as to the type of audit opinion that might be rendered
on the Company's financial statements.
 
                                       51
<PAGE>   53
 
                          DESCRIPTION OF THE WARRANTS
 
     The Company has outstanding (a) 897,000 Class A Warrants exercisable to
purchase 897,000 Ordinary Shares and 897,000 Class B Warrants, (b) 1,015,425
Class B Warrants exercisable to purchase 1,015,425 Ordinary Shares, (c) 789,875
Class C Warrants exercisable to purchase 789,875 Units (consisting of one-half
of Class A Warrant and one-quarter of a Class B Warrant), and (d) 500,000 Class
D Warrants exercisable to purchase 500,000 Class D Warrants exercisable to
purchase 500,000 Units (collectively, the "Warrants").
 
     CLASS A WARRANTS
 
     The Class A Warrants are exercisable until February 28, 1999. Every Class A
Warrant entitles the holder to purchase one ADS and receive one Class B Warrant
at an exercise price of $1.92 per Class A Warrant, subject to adjustment under
certain circumstances.
 
     CLASS B WARRANTS
 
     The Class B Warrants are exercisable until February 28, 1999. Each Class B
Warrant entitles the holder to purchase one ADS at an exercise price of $2.31
per share, subject to adjustment under certain circumstances.
 
     CLASS C WARRANTS
 
     Each Class C Warrant is exercisable to purchase one Unit consisting of one
ADS, one-half of a Class A Warrant and one-quarter of a Class B Warrant at an
exercise price of $3.89 per Unit. The Class C Warrants are not exercisable until
(i) the Company generates revenues in excess of $10,000,000 in any one fiscal
year or (ii) the Units, or the sum of their components trade a price equal to
$12.00, for a period of 14 consecutive trading days. The Class C Warrants expire
on February 28, 1999.
 
     The Class C Warrants are exchangeable at the option of the warrant
holder(s) for Units of the Company on a formula basis, reflecting the spread
between the exercise price of the Warrants and the fair market price of the
Units (or the sum of their component parts) at the time when the exchange is
requested by the Warrant holder(s).
 
     CLASS D WARRANTS
 
     Each Class D Warrant is exercisable to purchase one Unit consisting of one
ADS, one-half of a Class A Warrant and one-quarter of a Class B Warrant. The
Class D Warrants became exercisable commencing May 29, 1994. The exercise price
per Class D Warrant is $1.54. The Class D Warrants expire on July 30, 1997.
 
     The Class D Warrants are exchangeable at the option of the warrant
holder(s) for Units of the Company on a formula basis, reflecting the spread
between the exercise price of the Warrants and the fair market price of the
Units (or the sum of their component parts) at the time when the exchange is
requested by the Warrant holder(s).
 
     REDEMPTION
 
     The Company may, on 30 days written notice, redeem each Class A and Class B
Warrant then issued and outstanding commencing March 1, 1995 for $0.10 per
Warrant, provided that the closing bid price per Ordinary Share shall have
exceeded $7.50 in the case of the Class A Warrants and $9.00 in the case of the
Class B Warrants for 30 consecutive trading days prior to notice of redemption.
The Class A and Class B Warrants can be exercised up to the last business day
preceding the redemption date. The Class C and Class D Warrants are not
redeemable by the Company.
 
     GENERAL
 
     The Warrants may be exercised during their respective exercise periods upon
surrender of the Warrant Certificate on or prior to the expiration date (or
earlier redemption date) of such warrants at the office of the Depository, with
the form of Election of Purchase on the reverse side of the Warrant certificate
completed and executed, as indicated, accompanied by payment of the full
exercise price (by certified check payable to the order of the Warrant Agent)
for the number of Warrants being exercised.
 
                                       52
<PAGE>   54
 
     The Warrants do not confer upon the holders any voting or any other rights
as a shareholder of the Company. Upon notice to the Warrant holders, the Company
has the right to reduce the exercise price or extend the expiration date of the
Warrants.
 
     No Warrant will be exercisable unless at the time of exercise the Company
has filed with the Securities and Exchange Commission a current prospectus
covering the issuance of Units, ADS and Warrants issuable upon exercise of the
Warrant and the issuance of Shares has been registered or qualified or is deemed
to be exempt from registration or qualification under the securities laws of the
state of residence of the holder of the Warrant. The Company has undertaken to
use its best efforts to maintain a current prospectus relating to the issuance
of ADSs representing Ordinary Shares upon the exercise of the Warrants until the
expiration of the Warrants, subject to the terms of the Warrant Agreement. While
it is the Company's intention to maintain a current prospectus, there is no
assurance that it will be able to do so.
 
     No fractional Ordinary Shares or ADSs will be issued upon exercise of the
Warrants. However, if a holder exercises all warrants then owned of record by
him, the Company will pay to that holder, in lieu of the issuance of any
fractional shares that are otherwise issuable, an amount of cash based on the
market value of the ADSs on the last trading day before the exercise date.
 
     WARRANT AGENT
 
     The warrant agent for the Warrants is the Bank of New York, 101 Barclay
Street, New York, New York 10286 (the "Warrant Agent").
 
     The Warrants were issued pursuant to a warrant agreement between the
Company and the Warrant Agent.
 
     In connection with the Company's initial public offering in March 1994, the
Company sold to Westfield Financial Corporation, the Underwriter and its
designees, for an aggregate of $10.00, warrants (the "Underwriter's Warrants")
to purchase up to 100,000 ADSs at $9.90 per ADS, 50,000 Class B Warrants at
$0.165 per B Warrant and 50,000 Class C Warrants at $0.165 per C Warrant. The
Underwriter's Warrants could not be transferred until February 28, 1995, except
to the officers and partners of the Underwriter or members of the selling group,
and are exercisable during the four year period commencing February 28, 1995
(the "Warrant Exercise Term"). The exercise price of the Underwriter's Warrants
and the number of Ordinary Shares issuable upon exercise of the Underwriter's
Warrants are subject to adjustment under the anti-dilution provisions contained
in the Underwriter's Warrants. The Company has also granted certain registration
rights to the holders of the Underwriter's Warrants.
 
     During the Warrant Exercise Term, the holders of the Underwriter's Warrants
are given, at nominal cost, the opportunity to profit from a rise in the market
price of the Company's ADRs. To the extent that the Underwriter's Warrants are
exercised, dilution to the equity interests of the Company's shareholders will
occur if, at the time of exercise, the Company's book value exceeds the exercise
price. Further, the terms upon which the Company will be expected to exercise
them at a time when the Company would, in all likelihood, be able to obtain any
needed capital on terms more favorable to the Company than those provided in the
Underwriter's Warrants.
 
                                       53
<PAGE>   55
 
                               BUSINESS OF VISTA
 
INTRODUCTION
 
     Vista, through its European operating subsidiaries and joint venture
interests in other affiliated companies in the United States and Canada, is
primarily engaged in providing access to advanced laser vision correction
("LVC") equipment and support services (collectively "LVC Services") for use by
licensed ophthalmologists in the treatment of refractive vision disorders.
Computer-controlled excimer lasers can be used to treat refractive vision
disorders such as nearsightedness and astigmatism to eliminate or reduce the
need for corrective lenses. Vista's subsidiaries and affiliates provide
individual physicians and group ophthalmic practices with shared access to laser
equipment, thus eliminating capital costs, investment risk and maintenance of
such equipment by the health care professional. LVC Services provided by the
Company's subsidiaries and affiliates also include various support services,
such as physician and staff training, technical support services, equipment
maintenance, billing and accounting and other administrative services.
 
     Vista's European operating subsidiaries have owned and operated excimer
laser facilities in Italy and Sweden since 1992 and 1994, respectively, and
currently maintain six excimer lasers in use at outpatient surgical centers,
four in Italy and two in Sweden. See "European Operating Subsidiaries" below.
 
     In anticipation of recent approvals by the United States Food and Drug
Administration ("FDA") of excimer laser technology and equipment supplied by two
manufacturers to treat certain refractive vision disorders, Vista developed a
strategic plan commencing in June 1995 to organize and sponsor additional
companies to provide LVC Services in the United States and Canada through
regional joint venture alliances with certain prominent ophthalmologists. A key
part of Vista's strategy for expansion in the United States and Canada is to
develop, invest in, and act as a consultant to, regional joint venture companies
("Regional Joint Ventures") that are to be independently financed and offer
advantages of equity incentives and management control to skilled and prominent
ophthalmologists experienced in a variety of LVC treatments, procedures and
post-operative care. To date, Vista has organized and sponsored five Regional
Joint Ventures in various stages of development including four which have
commenced operations in 1996, collectively with an excimer laser at each of six
locations. See "North American Regional Joint Venture Investments and
Affiliations".
 
     During March 1996, Vista completed equity financing transactions with the
Company that resulted in a change in control of Vista. See "Agreements with the
Company for Equity Financing and Change in Control" below.
 
     In July 1995, Vista abandoned efforts to acquire control of Medical
Development Resources, Inc. ("MDRI") and wrote off $5,643,000 of prior
investments in MDRI and its subsidiaries at the end of its prior fiscal year on
March 31, 1995. The joint venture operations of an excimer laser clinic in
London, England were discontinued in June 1995 in response to unfavorable local
pricing for PRK procedures due to overcrowding of the market, a history of
unprofitable operations and a change in business strategy of the joint venture
partner.
 
     Vista was incorporated under the laws of Nevada on June 15, 1992 and its
principal office is located at 167 South San Antonio Road, Suite 9, Los Altos,
California 94022, telephone number (415) 947-1750.
 
BACKGROUND AS TO LASER VISION CORRECTION SYSTEMS
 
     Advanced LVC equipment supplied by various manufacturers has been
commercially available in recent years for use in foreign countries, including
Canada and various countries in Europe, among others. Two U.S. manufacturers,
Summit Technology, Inc. ("Summit") and VISX, Incorporated ("VISX"), recently
received FDA pre-market approval in October 1995 and March 1996, respectively,
for use of the Summit SVS Apex excimer laser system and VISX's excimer laser
systems Models "B" and "C" to perform photorefractive keratectomy ("PRK") to
treat low to moderate myopia (nearsightedness). PRK is a form of LVC treatment
involving the use of an excimer laser to reshape the cornea, thereby adjusting
refractive power of the eye. Excimer lasers manufactured by Summit and VISX have
also been approved for use in the United States and other countries to treat a
number of pathological superficial corneal disorders in a procedure called
phototherapeutic keratectomy ("PTK").
 
                                       54
<PAGE>   56
 
     Other LVC procedures employed in Canada and other foreign countries include
the use of excimer lasers to perform a procedure known as laser in situ
keratomileusis ("LASIK") and holmium lasers for laser thermalkeratoplasty
("LTK") and laser sclerostomy ("LS") procedures. LASIK is primarily prescribed
for treatment of hyperopia (farsightedness), astigmatism and extreme myopia; LTK
may be prescribed for instances of mild hyperopia and astigmatism; and LS is
used for treatment of symptoms of glaucoma. In May 1996, the FDA advised U.S.
eye care professionals that LASIK and bilateral surgery (treatment of both eyes
at the same time) are outside the scope of currently FDA approved labeling for
excimer lasers; although the FDA noted that physician discussions with patients
and decisions to conduct either of those procedures are considered the practice
of medicine, the FDA cautioned that it expects excimer laser equipment
manufacturers and health care practitioners will advertise and promote the use
of FDA approved lasers in the United States only within the scope of their
currently FDA approved use, i.e. for PRK and PTK.
 
     All of these LVC procedures are normally performed on an outpatient basis
and require from 15 to 30 minutes in addition to pre-operative consultations and
post-operative care. Depending upon the severity of the patient's pre-treatment
vision disorder, improved vision resulting from LVC procedures either eliminates
or significantly reduces the patient's need to wear eyeglasses or contact
lenses. Vista's existing European subsidiaries and its existing and planned
Regional Joint Ventures in the United States focus primarily on PRK treatment to
correct low and mild myopia. Regional Joint Venture operations planned for at
least two locations in Canada adjacent to the U.S. border are expected to offer
a wider variety of LVC services, including LASIK, bilateral treatment and an
advanced proprietary method of PRK developed by Dr. Donald G. Johnson called the
Johnson transepilthelial multi-zone, multi-pass PRK procedure ("TMM PRK"). TMM
PRK provides for a smoother ablation zone than standard PRK procedures, thus
reducing glare and central islands side effects sometimes encountered in PRK
procedures. The epithelium (a layer of cells comprising the outer surface of the
cornea) is removed in the TMM PRK procedure by use of the laser, thus avoiding
direct contact with the eye by the physician or instruments. Vista believes that
the TMM PRK method promotes faster post-operative regrowth during the period
when risk of pain and infection risk is highest.
 
     Vision care professionals engaged by Vista and/or its Regional Joint
Ventures establish medical and operational standards relating to LVC Services,
train ophthalmologists and optometrists in advanced LVC procedures, and
establish advisory boards consisting of credentialed and prominent
ophthalmologists and optometrists with similar skills and experience. The
Company believes that its Regional Joint Ventures planned for targeted market
segments of North America will be capable of supporting a full range of LVC in
operation and procedures because of access to physicians skilled in advanced
methods and the ability to make appropriate referrals to medical professionals
in Canada offering certain LVC procedures not currently available in the U.S.
 
          VISION DISORDERS AND ALTERNATE FORMS OF CORRECTIVE TREATMENT
 
     The human eye is approximately 25 millimeters in diameter and functions
much like a camera, with a lens in front and a light sensitive screen, the
retina, in the rear. Images enter the human eye through the cornea, a
transparent domed window at the front of the eye. In a properly functioning eye,
the cornea bends (refracts) incoming images, causing the images to focus on the
retina. The inability of the cornea to properly refract incoming images results
in blurred vision and is called a refractive disorder.
 
     Myopia (nearsightedness), hyperopia (farsightedness) and astigmatism are
three of the most common refractive disorders resulting from an inability of the
optic system to properly focus images on the retina. The amount of refraction is
dependent on the shape, specifically the curvature, of the cornea. In a
nearsighted (myopic) eye, images are focused in front of the retina; in a
farsighted (hyperopic) eye, images are focused behind the retina; and in an
astigmatic eye, images are not focused at any one single point.
 
     Conventional methods of correcting refractive disorders are by prescription
of eyeglasses and contact lenses. Over the last 15 years, refractive vision
disorders have also been treated by several surgical techniques. These include
radial keratotomy ("RK"), in which small incisions approximately 400 to 450
microns deep in a radial configuration are made around the periphery of the
cornea to cause a flattening of the cornea. Other
 
                                       55
<PAGE>   57
 
surgical techniques are keratomileusis, which involves freezing the cornea and
reshaping it, and automated lamellar keratoplasty ("ALK"), which involves using
a microkeratone to remove microscopic amounts of corneal tissue. Industry
sources estimate that 200,000 RK procedures were performed in the United States
in 1994. Because RK is a manual procedure and not performed with a
computer-controlled device, RK is highly dependent on the surgical skill of the
ophthalmologist performing the procedure. Moreover, because RK involves
incisions into the corneal tissue, it weakens the structure of the cornea which
may have adverse consequences as patients age. RK has never undergone a
controlled clinical study under an FDA protocol because no medical device, other
than a scalpel, is used in the procedure. Compared to RK, the Company believes
that laser surgery involves reduced surgical risk, does not weaken the corneal
tissue, is less invasive and is less dependent on the ophthalmologist's skill.
 
                    LASER VISION CORRECTION ("LVC") SYSTEMS
 
     Lasers have been used routinely for a variety of medical purposes since the
1960s. Lasers emit photons of light into a highly intense beam of energy that is
delivered to targeted tissue by means of optical mirrors or fiber optics. The
degree of absorption by the tissue varies with the choice of wavelength and is
an important variable in the application of laser technology in treating various
tissues. Surgical lasers emit light in a continuous stream or in a series of
very short duration "pulses", thus interacting with tissue through heat or shock
waves. Several factors, including the wavelength of the laser and the frequency
and duration of the exposure or pulse, determine the amount of energy which
interacts with the targeted tissue.
 
     Laser technology has been accepted in the ophthalmic community for the
treatment of certain eye disorders. In general, ophthalmic lasers are used to
coagulate, cut or ablate (remove) targeted tissue.
 
                       EXCIMER LVC SYSTEMS AND PROCEDURES
 
     Excimer lasers were first developed in the late 1980s, and are incorporated
in a fully integrated ophthalmic surgical workstation for use by
ophthalmologists to perform procedures to treat refractive and other ophthalmic
disorders. The excimer laser system delivers pulses of ultraviolet laser light
to ablate (remove) submicron layers of tissue from the surface of the cornea in
a computer-assisted, predetermined pattern to reshape the cornea. Most of the
laser light generated by the excimer system is absorbed by the removed corneal
tissue during a procedure. As a result, the laser light does not penetrate
interior portions of the eye and does not create substantial amounts of heat in
the surrounding tissue. These attributes make the excimer laser system well
suited to corneal surgery.
 
     PRK. Photorefractive keratectomy ("PRK") is procedure performed with a
excimer laser system to treat primarily nearsightedness. When performing PRK
with the excimer laser, the ophthalmologist determines the exact correction
required (which is measured by the same type of examination used to prescribe
eyeglasses or contact lenses) and programs the correction into the system's
computer. The ophthalmologist removes the thin surface layer of the cornea (the
epithelium) and positions the patient for the laser procedure. The average PRK
procedure consists of approximately 150 laser pulses, each of which lasts
several billionths of a second over a period ranging for 15 to 40 seconds.
Cumulative exposure to the laser light is less than one second. The entire
procedure, including patient preparation and post-operative dressing, generally
lasts no more than thirty minutes.
 
     Following the PRK procedure, the ophthalmologist may prescribe topical
pharmaceuticals to promote corneal healing and to alleviate discomfort. A series
of patient follow up visits is scheduled with the ophthalmologist or an
optometrist to monitor the corneal healing process, to verify that there are no
complications and to test the correction achieved by the PRK procedure. Patients
undergoing PRK generally experience discomfort for approximately 24 hours, and
blurred vision for approximately 48 to 72 hours after the procedure. Although
most patients experience improvement in uncorrected vision within a few days of
the procedure, it generally takes from two to six months for the correction to
stabilize and for the full benefit of the procedure to be realized. An
individual typically has one eye treated in a session, with the second eye
treated three to six months thereafter. The Company anticipates, however, that a
significant percentage of patients at
 
                                       56
<PAGE>   58
 
Vista's Regional Joint Ventures planned for Canada may be eligible for bilateral
treatment in which both eyes are treated simultaneously.
 
     Although a patient usually experiences a substantial improvement in clarity
of vision within a few days following the PRK procedure, it generally takes from
two to six months for the full benefit of the procedure to occur. The PRK
procedure is used today primarily to correct the vision of patients with myopia
(or nearsightedness) ranging from -1.5 to up to -7.00 diopters, although the PRK
procedure has also been performed in foreign countries on higher diopter
nearsighted and, occasionally, farsighted and astigmatic patients. Approximately
90% of all myopic patients are nearsighted up to -6.00 diopters and use of the
PRK procedure to correct the vision of nearsighted patients of up to -6.00
diopters therefore has received the greatest degree of testing.
 
     LASIK. Laser assisted in situ keratomileusis ("LASIK") is a procedure
performed with an excimer laser system primarily to treat extreme cases of
myopia. LASIK, although a more unusual and delicate surgical procedure than PRK,
offers advantages in that the epithelium is not touched by the laser and
therefore promotes quicker healing. The ophthalmologist uses a microkeratone to
open a flap on the surface of the cornea, laser energy is used to ablate corneal
cells on the exposed surface, and the flap is then folded back into place. Glare
and central islands are practically non-existent after LASIK since ablation
occurs in the stroma layer (under the surface epithelium layer). Due to the
corneal flap, subsequent retouches are facilitated with minimal recovery time.
 
     LASIK may be more predictable in treating high levels of myopia, but the
LASIK procedure not been specifically approved in the United States by the FDA.
The FDA has advised physicians that discussions with patients and decisions to
conduct LASIK or bilateral surgery (treatment of both eyes at the same time) are
considered the practice of medicine, and the Company believes that certain
surgeons in the U.S. are performing LASIK procedures. The FDA has cautioned eye
care professionals in the U.S. to advertise and promote the use of FDA approved
lasers only within the scope of their currently FDA approved use, i.e. for PRK
and PTK.
 
     PTK. Phototherapeutic keratectomy ("PTK") is a procedure performed with the
excimer system to treat corneal pathologies. In this procedure, submicron layers
of tissue are ablated from the surface of the cornea in order to remove
diseased, scarred or sight-inhibiting tissue. The goal of PTK is not necessarily
to cure the corneal pathology, but to alleviate symptoms associated with the
pathology. The FDA has granted pre-market approvals for use in the United States
of PTK procedures with Summit excimer laser equipment in February 1995 and for
VISX equipment in October 1995.
 
     Other. Excimer lasers may also be used to treat glaucoma by a procedure
known as Partial Excimer Traheculectomy ("PET"). The PET procedure involves the
use of the excimer laser to create a penetrating filter through the scleral
tissue (the tough, fibrous tissue covering all of the eye except the cornea),
which causes the permeation of fluids from within the eye, thus reducing
pressure levels. Vista believes that one laser manufacturer has received an
Investigational Device Exemption from the FDA to conduct clinical trials for the
PET procedure in the United States.
 
                                       57
<PAGE>   59
 
                       HOLMIUM LVC SYSTEMS AND PROCEDURES
 
     LTK. Another recently developed LVC technology is the holmium laser system.
The holmium system delivers high intensity pulses of infrared light to an eye by
means of a fiber optic cable and a single-use, hand-held probe that directly
contacts the eye at the exact spots chosen by the ophthalmologist. Vista is
aware of two manufacturers that have developed holmium laser systems. Vista
believes that both of those companies are in the process of conducting clinical
trials for the FDA to demonstrate the safety and efficacy of the holmium laser
to perform laser thermal keratoplasty ("LTK"). LTK is a refractive procedure
performed to treat farsightedness and astigmatism in which peripheral corneal
tissue is thermally shrunk, causing the central portion of the cornea to
steepen.
 
     LS. Laser Sclerostomy ("LS") is a surgical procedure performed with the
holmium system to treat the symptoms of glaucoma by making an opening in the
front chamber of the eye. Summit has received FDA pre-market approval to sell
its holmium system in the U.S. for treatment of glaucoma.
 
                               OTHER LVC SYSTEMS
 
     Vista is aware of three companies that have reportedly developed solid
state lasers, ophthalmic laser surgical systems that apply a beam of high
intensity light to remove tissue from the inside, as opposed to the surface of,
the cornea. These solid state lasers are designed to ablate tissue inside the
cornea without violating the cornea's surface by computer guiding the laser beam
to the inner corneal tissue and vaporizing the targeted tissue.
 
EUROPEAN OPERATING SUBSIDIARIES
 
     From February to May 1994, Vista negotiated and completed the acquisition
of controlling interests in certain foreign subsidiaries offering access to
excimer lasers at outpatient surgical centers in Italy, Sweden and the United
Kingdom. At the time of those acquisitions in 1994, these European operating
subsidiaries had excimer lasers at four refractive surgical centers, two in
Italy, one in Sweden and one in England. The center in England was subsequently
closed in June 1995 and three new centers, two in Italy and one in Sweden, have
been opened since these acquisitions were accomplished. Due primarily to the
limited operating history of these surgical centers including charges for
depreciation and amortization, Vista's operations in Europe have not yet been
profitable. However, Vista's European subsidiaries are currently operating at
levels that are neutral or positive in cash flows.
 
     Vista's European LVC Services are operated under the trade name Vista
Vision(TM). As of March 31, 1996, Vista owned approximately 73.57% of Vista
Vision S.p.A. ("Vista-Italy") and 100% of Vista Vision Scandinavia AB
("Vista-Sweden"). Vista's interest in Vista-Sweden is held through a
wholly-owned Dutch company organized to facilitate administration of Vista's
European operations. A United Kingdom subsidiary of Vista, Vista Vision
International Ltd. ("Vista-UK"), owned a 50% joint venture interest in a
surgical center in London, England and was liquidated in mid-1995 when Vista and
its joint venture partner determined to close the London clinic.
 
     Vista-Italy's locations include a Milan center originally opened in
February 1992 and relocated during 1995, a Pisa clinic established in March 1993
and relocated in January 1996 to Viareggio, a Rome center started in January
1995 and a Palermo center established in July 1996. The Vista-Sweden centers
include a center in Stockholm purchased from a third party in June 1994 and a
center in Malmo opened in August 1995.
 
     Vista's European operating subsidiaries typically receive a fee or a
percentage of the surgeon's fee for each LVC surgical procedure performed, which
to date have consisted primarily of PRK procedures. The gross professional fee
for PRK procedures in Italy and Sweden currently ranges from approximately
$1,500 to $2,500 per procedure, with a single eye constituting one procedure,
and fees payable to Vista-Italy and Vista-Sweden generally range from $800 to
$1,800 per procedure. Certain operating expenses of Vista-Italy and Vista-Sweden
under cooperative agreements for their facilities and equipment use are in turn
based upon the number of procedures performed.
 
                                       58
<PAGE>   60
 
     Vista-Italy and Vista-Sweden maintain a total of six VISX excimer lasers.
The following chart summarizes certain information as to the number of LVC
surgical procedures performed at Vista's European centers for the periods
indicated (excluding the center at Palermo, Italy opened in July 1996 after the
periods covered by the table):
 
<TABLE>
<CAPTION>
                                                                           FISCAL YEAR ENDED
                                                                               MARCH 31,
                                                                        -----------------------
                                                                        1996      1995      1994
                                                                        -----     -----     ---
<S>                                                                     <C>       <C>     <C>
Milan, Italy (opened February 1992)...................................    595       466     239
Viareggio, Italy (opened March 1993)..................................    504       404     213
Rome, Italy (opened January 1995).....................................    268        41      --
Stockholm, Sweden (see Note a)........................................    581       524     420
Malmo, Sweden (opened August 1995)....................................     77        --      --
                                                                        -----     -----    ----
Totals................................................................  2,025     1,435     972
                                                                        =====     =====    ====
</TABLE>
 
- ---------------
 
(a) Includes procedures performed at this center for periods prior to the June
    1994 purchase of assets by Vista-Sweden
 
NORTH AMERICAN REGIONAL JOINT VENTURE INVESTMENTS AND AFFILIATES
 
     Having anticipated recent FDA pre-market approval of PRK equipment supplied
by Summit and VISX, Vista's business strategy developed in June 1995, is to
expand in North America by organizing and sponsoring independently financed
regional enterprises (the "Regional Joint Ventures") in which Vista obtains an
equity interest and long-term fee-based consulting arrangements. The Company has
obtained and will continue to seek affiliations for each of its Regional Joint
Venture subsidiaries with experienced LVC eye care professionals; these regional
enterprises will seek third-party financing with Vista's assistance to provide
equipment and other LVC support services to vision care professionals in
targeted regional markets operating under the name "Vista Laser Centers".
 
     In the five Regional Joint Ventures formed and sponsored by Vista to date,
Vista has acquired common stock of the Regional Joint Venture in exchange for
shares of Vista common stock. From July 1995 through May 1996, a foreign
corporate investor, Refractive Services 800, Inc., provided at least $100,000 in
initial seed capital to each of these five Regional Joint Ventures (for an
aggregate investment of $520,000) to finance initial organizational expenses and
costs of negotiating agreements with vision care professionals and seeking
additional financing. Vista recently negotiated an agreement on July 18, 1996 to
acquire the equity interest owned by Refractive Services-800, Inc. in all five
of these Regional Joint Ventures in exchange for 520,000 shares of Vista common
stock.
 
     After the initial organization of a Regional Joint Venture, negotiations
with one or more local prominent ophthalmologists are instituted and these
selected physicians have been offered the opportunity of providing additional
seed capital investments in common stock and/or common stock purchase warrants
issuable by the Regional Joint Venture. Agreements with professionals will be
negotiated for use of the Regional Joint Venture's equipment and other LVC
Services and for management to be provided to the Regional Joint Venture by
local vision care professionals or management personnel designated by them.
These agreements may be, in certain cases, conditioned upon receipt of
additional financing in the form of a subsequent private placement and/or
initial public offering of securities by the Regional Joint Venture. Although
some preliminary negotiations have taken place, no definitive arrangements with
any physicians have been reached, and there can be no assurance if and when any
agreements will be finalized.
 
     Based upon its experience in LVC Services and affiliations with prominent
LVC specialists, Vista also may enter into a long-term consulting services
agreement to provide certain consulting services to the Regional Joint Venture
discussed below. Each Regional Joint Venture will seek to enter into
associations and agreements with additional ophthalmologists and optometrists
who desire to contract for access to LVC equipment and related support services
offered by the Regional Joint Venture. The Regional Joint Venture will be
licensed by Vista to operate under the name and style of "Vista Laser Centers"
at locations within its particular region. Vista is currently evaluating service
mark applications filed by Vista in the U.S. and Canada to determine whether a
modification to that particular name would enhance Vista's rights to a service
mark.
 
                                       59
<PAGE>   61
 
     In the typical consulting services agreement between Vista and a Regional
Joint Venture, Vista expects to provide consulting service to the Regional Joint
Venture relating to LVC developments in Europe and at other LVC Regional Joint
Ventures sponsored by Vista in North America, advice as to equipment and
leasehold financing options and alternatives, information as to certain legal
matters relating to the operation of an LVC services business and consulting
advice as to locations for additional sites for expansion. Vista, at its
discretion, may also provide financial accommodations to the Regional Joint
Venture. Terms of such consulting services agreements may be subject to
negotiation between Vista and operating management of the Regional Joint
Venture. In addition to its equity investments to date Vista has advanced loans
of approximately $1,400,000 and guaranteed equipment financing obligations of
approximately $500,000 for certain of the Regional Joint Venture operating
subsidiaries.
 
     In exchange for its consulting services, Vista typically expects to charge
the Regional Joint Venture 5% of revenues realized by the Regional Joint Venture
from providing LVC equipment and related services to physicians. The Regional
Joint Venture's revenues from LVC operations is generally defined as its fees
for use of LVC equipment and support services changed by the Regional Joint
Venture to its affiliated physicians and physician groups, and does not include
non-operating revenues such as gains or losses on the sale of equipment. An
additional fee may be charged as Vista develops advertising and marketing
programs in which Regional Joint Ventures may participate. Consulting fees are
payable to Vista on a monthly basis. In one instance where the Regional Joint
Venture has agreed to purchase an established operation, Vista has agreed to a
credit of $5,000 per month against its monthly consulting fee that acknowledges
a level of operations attained without Vista's prior participation and
consulting services. To date, Vista has yet to derive revenues from any of its
Regional Joint Ventures and there is no assurance when or if revenues will be
received.
 
     Each Regional Joint Ventures derives its LVC operating revenues by billing
health care professionals at the time of equipment use, with such fees normally
based upon a negotiated percentage of the gross procedure fees charged to
patients by the professional. Health care professionals affiliated with Regional
Joint Ventures charge patients for their services on gross procedure fee basis
(each eye and the related pre-operative and post-operative care and any
corrective adjustment representing one procedure) and generally collect payment
in cash or by credit card before the procedure is performed. The gross procedure
fee is required by law to be established by the professional; however, each
Regional Joint Venture requires prior consent for the gross procedures fee to be
less than a stated minimum per LVC procedure in an effort to insure recovery of
estimated costs of operations and a reasonable margin. Depending upon the
particular circumstances, Regional Joint Ventures generally seek to charge an
average of approximately 60% of the gross procedure fee as a fair allocation for
the costs and market value of their LVC services, and the consulting fee payable
to Vista in turn is based upon those revenues earned by the Regional Joint
Venture. However, the fees charged by the Regional Joint Ventures to individual
physicians may vary depending upon the skill and experience of the physician,
the volume of his or her anticipated use of LVC equipment offered by the
Regional Joint Venture and the individual policies of each Regional Joint
Venture. One of the Regional Joint Ventures has established a policy of charging
a flat dollar amount for each LVC procedure in lieu of a percentage of the
physician's gross procedure fee. The fees charged by each Regional Joint Venture
to individual physicians are normally determined by negotiation between the
Regional Joint Venture and the physician, and each Regional Joint Venture has
the authority to establish its own policies concerning these negotiations and
the minimum percentage or amount that the Regional Joint Venture will require as
a fee from each physician. Accordingly, the method of determining revenues that
may be obtained by each Regional Joint Venture, and upon which Vista's
percentage consulting fees will be based, are not within the direct control of
Vista. Such policies and methods may be changed from time to time without the
prior consent of Vista, which could adversely affect the amount of revenues
generated by Regional Joint Ventures on a per procedure basis and the resulting
consulting fee income to Vista.
 
     Payment of fees charged to physicians by the Regional Joint Venture
normally will be received by the Regional Joint Venture when the professional
collects the gross procedure fee from the patient. For this purpose, the gross
procedure fee is generally defined to include all charges to the patient for
services of one or more professionals to perform an LVC procedure for one eye,
which typically includes professional services for the procedure, post-operative
care and re-operative care procedures, if required, plus all charges to the
patient
 
                                       60
<PAGE>   62
 
for equipment use, medical supplies and related items. Generally speaking, gross
procedure fees charged by professionals for LVC treatment in most North American
markets currently range from approximately $1,500 to $2,200 per eye, although
there can be no assurance these levels will be maintained for the long term.
Health insurance providers in both Canada and the United States generally
consider LVC procedures to be elective surgery and do not provide insurance or
other third-party reimbursement. Since reimbursement is not available, the
policy adopted by Regional Joint Ventures and their associated physicians is to
collect payment by credit card or by check at or prior to the time the LVC
procedure is performed. The gross procedure fee is required by applicable laws
and regulations to be determined by the physician, is influenced in part by
competitive pricing for LVC procedures generally in the relevant market and by
special requirements for each patient's condition, and will therefore vary in
amount. Although Regional Joint Ventures cannot control the determination of the
gross procedure fee, each Regional Joint Venture requires prior consent for the
gross procedures fee to be less than a stated minimum per LVC procedure to
insure recovery of estimated costs of operations (except for one Regional Joint
Venture which charges the physician a flat fee per gross procedure.
 
     Terms of the consulting services agreement between Vista and a Regional
Joint Venture may be subject to negotiation between Vista and operating
management of the Regional Joint Venture, and will not necessarily be identical
in all cases. In each instance, the initial term of the consulting services
agreement between Vista and the Regional Joint Venture will be ten years from
the execution date of the consulting agreement.
 
     The Regional Joint Ventures sponsored by Vista are in various stages of
development. As noted below, four of the five Regional Joint Ventures have
commenced business operations during 1996. Vista expects that it eventually will
receive a certain percentage of the revenues realized by each Regional Joint
Venture. To date, however, Vista has yet to derive revenues from any of the
Regional Joint Ventures and there is no assurance, and Vista is not able to
predict, when, or if, revenues will be received.
 
     At September 30, 1996, Vista Laser Centers of Michigan, Inc.
("VLC-Michigan") had received $187,500 in cash subscriptions and 200,000 Vista
common shares for 325,000 shares of VLC-Michigan common stock and convertible
preferred stock and 725,000 Class A warrants exercisable at $1 per share.
VLC-Michigan recently entered into an agreement to purchase the capital stock of
Windsor Excimer Corporation, an affiliate of Dr. Fouad Tayfour, effective as of
August 1, 1996. The agreement is subject to certain conditions to closing. Dr.
Tayfour will serve as Chairman of the Board and a Medical Director for
VLC-Michigan, and will agree to provide consulting services to VLC-Michigan for
a term of five years. Upon closing the agreements, VLC-Michigan will pay a
purchase price of approximately $1,000,000 for Windsor Excimer Corporation,
payable in two promissory notes bearing interest at 10% per annum. One note for
approximately $500,000 will be due in January 1997 and the remaining $500,000
will be due in August, 1998. The operations of Windsor Excimer Corporation are
located in facilities leased at Windsor, Ontario. Equipment owned by Windsor
Excimer Corporation includes a Summit OmniMed UV 200 excimer laser, a Sunrise
Technologies LTK holmium laser and related equipment.
 
     VLC-Michigan has assumed a lease obligation from one physician in Michigan
as to a Summit holmium laser with rental payments of $10,850 per month until
December 1999, at which point VLC-Michigan has the right to purchase the
equipment for a nominal payment of $1, plus an obligation in the aggregate
amount of $230,000, payable at the rate of $250 each time the equipment is used
by a physician.
 
     Vista Laser Centers of the Southwest, Inc. ("VLC-Southwest") commenced
business operations at a location in Scottsdale, Arizona in February 1996.
VLC-Southwest has leased a newly acquired VISX excimer laser. As of June 30,
1996, VLC-Southwest had received cash subscriptions of $291,500 to 100,000
shares of its Series A preferred stock ($100,000), 35,000 shares of its common
stock ($35,000), 315,000 Class A warrants ($31,500) exercisable at $1 per share
and a private placement ($125,0000) of units aggregating $125,000 in principal
amount of 11% convertible notes and 12,500 Class B warrants exercisable at $4
per share. One of the investors in common stock and Class A warrants of
VLC-Southwest is Dr. J. Charles Casebeer, who is a member of Vista's board of
directors and Chairman of the Board of VLC-Southwest. VLC-Southwest is currently
operating at a leased facility in Scottsdale, Arizona.
 
                                       61
<PAGE>   63
 
     Vista Laser Centers of the Pacific, Inc. ("VLC-Pacific") commenced business
operations in June 1996 following receipt of $1,295,000 in cash subscriptions to
100,000 shares of its Series A preferred stock ($100,000), 50,000 shares of its
common stock ($50,000), 450,000 Class B warrants ($45,000) exercisable at $1 per
share and a private placement ($950,000) of units aggregating $950,000 in
principal amount of 11% convertible notes and 95,000 Class A warrants
exercisable at $4 per share. VLC-Pacific has assumed equipment lease obligations
from physicians affiliated with VLC-Pacific for two VISX excimer lasers in
Sacramento and San Jose, California and for a Summit excimer laser in San
Leandro, California, and is currently operating at leased facilities in those
three locations.
 
     Vista Laser Centers Metro, Inc., to be renamed Vista Laser Centers of the
Northeast, Inc. ("VLC-Northeast") commenced business operations at a center in
Toronto, Ontario and received $100,000 in cash subscriptions to 100,000 shares
of Series A preferred stock. Additional cash subscriptions to common stock and
warrants from local physicians and from a private placement of 11% convertible
note and warrants are pending. VLC-Northeast owns a newly acquired VISX excimer
laser and is engaged in negotiations to establish its next location in the New
York City metropolitan area. VLC-Northeast is currently operating at a leased
facility in Toronto, Ontario.
 
     Vista Laster Centers of the Northwest, Inc. ("VLC-Northwest") has not yet
commenced business operations and has received $120,000 in cash subscriptions
for 100,000 shares of its common stock from Vista.
 
     Vista has granted or is committed to grant irrevocable proxies to vote
certain shares in the Regional Joint Venture owned by Vista to one or more local
affiliates of each Regional Joint Venture. However, Vista has or will retain the
right to representation on the Board of Directors of the Regional Joint
Ventures. Although there can be no assurance one or more Regional Joint Ventures
will be successful in plans for an initial public offering or additional private
placement financing, each Regional Joint Venture plans to ultimately effect a
public offering of its securities that would reduce Vista's beneficial ownership
in the Regional Joint Venture to significantly less than 50%.
 
<TABLE>
<CAPTION>
                                             VISTA TECHNOLOGIES COMMON STOCK
                                      ISSUED TO ACQUIRE SERIES B PREFERRED SHARES IN
                                                  REGIONAL JOINT VENTURE
- --------------------------------------------------------------------------------------------------------------------------
                                              NUMBER OF
                                             VISTA COMMON      DATE
         REGIONAL JOINT VENTURES                SHARES        ISSUED     SERIES B(1)    SERIES A     PRIMARY(2)    DILUTED
- ------------------------------------------   ------------    --------    -----------    ---------    ----------    -------
<S>                                          <C>             <C>         <C>            <C>          <C>           <C>
Vista Laser Centers of Michigan, Inc......      200,000(1)   11-16-95     200,000(4)    100,000(4)    92.31%       28.32%
Vista Laser Centers of the Southwest,
  Inc.....................................                                350,000(5)    100,000(5)    94.02%       54.43%
Vista Laser Centers of the Pacific,
  Inc.....................................      500,000(1)    5-08-96     500,000(6)    100,000(6)    92.31%       38.52%
Vista Laser Centers of the Northeast,
  Inc.....................................      450,000(1)    5-08-96     500,000(7)    100,000(7)      100%        100%
Vista Laser Centers of the Northwest,
  Inc.....................................                                              100,000(8)      100%        100%
Common Stock issued to acquire Series A
  Preferred...............................      520,000       7-18-96
</TABLE>
 
- ---------------
(1) Vista has granted or is committed to grant to one or more persons associated
     with the Regional Joint Venture an irrevocable proxy granting such person
     or persons the right to vote shares acquired by Vista in the Regional Joint
     Venture for a five year term. Conversely, the Board of Directors of Vista
     has received for the same period an irrevocable proxy from the Regional
     Joint Venture to vote shares of Vista common stock issued to the Regional
     Joint Venture. All of such proxies will terminate as to any shares which
     are sold to a bona fide third party prior to expiration of the proxy.
 
(2) Represents percentage of outstanding voting stock as of October 31, 1996.
     Does not give effect to the exercise of warrants and/or options or to the
     conversion of certain notes issued by VLC-Southwest and VLC-Pacific or to
     the possibility of additional offering of securities planned by the
     Regional Joint Ventures.
 
(3) Calculated on a fully-diluted basis to give effect to the assumed conversion
     or exercise into common stock of all convertible securities, warrants
     and/or stock options issued by the Regional Joint Venture as of September
     30, 1996. Does not give effect to the possibility of additional offerings
     of securities planned by the Regional Joint Venture. Based upon current
     proposals, if a planned initial public offering for VLC-Pacific is
     successfully completed, as to which there can be no assurances, the
     beneficial ownership
 
                                       62
<PAGE>   64
 
     of shares held by the Company in VLC-Pacific on a fully-diluted basis would
     decrease to approximately 17.4%.
 
(4) Shares of 5% Series B preferred stock issued by VLC-Michigan have a
     preference in liquidation of $2.50 per share and are convertible into
     common stock of VLC-Michigan on a one-for-one basis. The appraised value of
     the Series B preferred shares in VLC-Michigan as of the date of original
     issuance for financial purposes is $217,597. Shares of 10% Series A
     preferred stock acquired by Vista for 100,000 shares of Vista Common Stock
     on July 18, 1996 were originally issued by VLC-Michigan for $1.00 per share
     in cash, have a preference in liquidation of $5.00 per share and are
     convertible into common stock of VLC-Michigan on a one-for-one basis.
 
(5) Shares of 5% Series B preferred stock issued by VLC-Southwest have a
     preference in liquidation of $2.50 per share and are convertible into
     VLC-Southwest common stock on a one-for-one basis. The appraised value of
     the Series B preferred shares in VLC-Southwest as of the date of original
     issuance for financial purposes is $236,428. Shares of 10% Series A
     preferred stock acquired by Vista for 100,000 shares of Vista Common Stock
     on July 18, 1996 were originally issued by VLC-Southwest for $1.00 per
     share in cash, have a preference in liquidation of $5.00 per share and are
     convertible into common stock of VLC-Southwest on a one-for-one basis.
     Vista has converted all of its VLC-Southwest preferred stock into
     VLC-Southwest common stock. In addition, Vista has agreed to purchase from
     Pharma Patch for $100,000 a VLC-Southwest note in the principal amount of
     $100,000 plus 10,000 VLC-Southwest Class B warrants; Vista further agreed
     with VLC-Southwest to convert the VLC-Southwest note into an additional
     100,000 shares of VLC-Southwest common stock.
 
(6) Shares of 5% Series B preferred stock issued by VLC-Pacific have a
     preference in liquidation of $2.50 per share and are convertible into
     common stock of VLC-Pacific on a one-for-one basis. The appraised value of
     the Series B preferred shares in VLC-Pacific as of the date of original
     issuance for financial reporting purposes is $487,855. Shares of 10% Series
     A preferred stock acquired by Vista for 100,000 shares of Vista Common
     Stock on July 18, 1996 were originally issued by VLC-Pacific for $1.00 per
     share in cash, have a preference in liquidation of $5.00 per share and are
     convertible into common stock of VLC-Pacific on a one-for-one basis.
 
(7) Shares of 5% Series B preferred stock issued by VLC-Northeast have a
     preference in liquidation of $2.50 per share and are convertible into
     common stock of VLC-Northeast on a one-for-one basis. The value of the
     Series B preferred shares in VLC-Northeast has not yet been appraised.
     Shares of 10% Series A preferred stock acquired by Vista for 100,000 shares
     of Vista Common Stock on July 18, 1996 were originally issued by
     VLC-Northeast for $1.00 per share in cash, have a preference in liquidation
     of $6.00 per share and are convertible into common stock of VLC-Northeast
     on a one-for-one basis.
 
(8) Shares of 10% Series A preferred stock acquired by Vista for 120,000 shares
    of Vista Common Stock on July 18, 1996 were originally issued by
    VLC-Northwest for $1.20 per share in cash, have a preference in liquidation
    of $6.00 per share and are convertible into common stock of VLC-Northwest on
    a one-for-one basis.
 
                     OTHER RELATIONSHIPS WITH PROFESSIONALS
 
     Dr. Donald G. Johnson is Chairman of the Board and a director of Vista and
has agreed to render part-time consulting services to certain of Vista's
Regional Joint Ventures. The TMM PRK procedure was developed by Dr. Johnson, who
is one of the world's most experienced PRK surgeons. Dr. Johnson developed TMM
PRK procedures with VISX equipment and, as of December 31, 1995, has
successfully treated approximately 7,400 eyes with excimer laser procedures.
 
     Dr. J. Charles Casebeer is an educator and trainer in the LASIK procedure
and has previously served other companies as a consultant in the LASIK field.
Dr. Casebeer is a director of Vista and has entered into a Consulting Agreement
with VLC-Michigan contingent upon completion of its pending public offering. He
is expected to continue his efforts in LASIK procedures and to assist in
managing programs for training vision care professionals in the use and
performance of LVC procedures and in recommending standards to establish a
program of credentialing and training health care professionals in various
aspects relating to LVC procedures and patient treatment. If a proposed private
placement of securities by VLC-Southwest is successfully completed, Dr.
Casebeer's professional corporation will receive from VLC-Southwest compensation
at the rate of $60,000 per annum.
 
                                       63
<PAGE>   65
 
     Dr. Casebeer and Dr. Johnson are expected to promote advanced LVC methods
for both Vista and for various Regional Joint Ventures that have been formed, or
may be formed in the future by Vista, to service various North American
geographic markets.
 
SAFETY AND EFFICACY
 
     The first PRK procedure for the treatment of nearsightedness using an
excimer laser system was performed in 1989, and the first PTK procedure for the
treatment of a corneal pathology using an excimer system was performed in 1988.
A large majority of PRK and PTK procedures to date have been performed only
since 1990. PRK to correct myopia has been performed in at least 35 countries
outside the U.S. prior to 1996.
 
     Some potential medical risks have been identified in connection with the
use of LVC surgery and there may be other risks which will not be known until
the procedure has been more widely used and monitored over an extended period of
time.
 
     Possible concerns with respect to the safety and efficacy of LVC excimer
laser systems for refractive surgery include predictability and stability of
results and potential complications, such as modest decreases in best corrected
vision and side effects from PRK, PTK, LASIK and LTK. Other possible effects
include postoperative discomfort; corneal haze during healing (an increase in
the light scattering properties of the cornea); glare/halos (undesirable visual
sensations produced by bright lights); decrease in contrast sensitivity
(diminished vision in low light); temporary increases in intraocular pressure in
reaction to post procedure medication; modest fluctuations in astigmatism and
modest decreases in best corrected vision (i.e., with eyeglasses); unintended
over or under corrections; instability, reversal or regression of effect;
corneal scars (blemishing marks left on the cornea); corneal ulcers
(inflammatory lesions resulting in loss of corneal tissue); and corneal healing
disorders (compromised or weakened immune system or connective tissue disease
which causes poor healing).
 
     Summit has reported that two year follow-up data accumulated by Summit
during its Phase III PRK clinical trials indicate all of the individuals
undergoing PRK experienced an improvement in visual acuity without corrective
eyewear. Prior to PRK, 95% of the eyes in this group were 20/200 or worse. Of
the eyes treated, approximately 91% improved to 20/40 or better, the legal
requirement to obtain a driver's license in most states without corrective
eyewear, while the remaining 9% experienced improved vision without corrective
eyewear, but still required corrective eyewear to achieve 20/40 vision or
better.
 
MARKET POTENTIAL FOR LVC SERVICES
 
     It is estimated that in excess of 100 million people in the U.S., and a
much larger number worldwide, use eyeglasses or contact lenses to correct common
vision disorders, with over 60 million of these individuals suffering from
nearsightedness. U.S. consumers spent an estimated $13.8 billion in eyeglass and
contact lens purchases in 1993. While excimer laser procedures can treat people
who are farsighted or are astigmatic, both the existing technology and
application for regulatory approvals for those uses are in an earlier stage than
for use of excimer lasers for treatment for nearsightedness.
 
     Refractive disorders generally are corrected with conventional methods such
as eyeglasses and contact lenses. Alternative treatments for permanently
reshaping the cornea to relieve nearsightedness, farsightedness and astigmatism
include surgical methods, the most popular of which has been RK, discussed
earlier in this Report. RK is used primarily to correct nearsightedness, but is
known to have potential limitations such as: (i) weakening the cornea, (ii)
potential for infection and (iii) producing inconsistent visual correction
results. However, RK procedures are generally substantially less expensive than
LVC procedures.
 
     Vista believes that the market potential for alternative refractive care
utilizing excimer laser systems is commercially significant. Many eyeglass or
contact lens wearers are potential candidates for laser refractive surgery.
Generally speaking, Vista believes that younger persons are more apt to elect
refractive surgery than older people who have become accustomed to eyeglasses or
contact lenses over an extended period. However, the degree to which Vista's LVC
Services can penetrate the potential market for vision correction will depend
 
                                       64
<PAGE>   66
 
on a variety of factors including, but not limited to, medical and public
acceptance of laser vision correction procedures and alternative technologies.
None of these factors is under the immediate control of Vista nor is any
predictable at this time.
 
     Vista's growth strategy includes: (a) increasing market penetration into
Canada and the United States through Vista's sponsorship, investment and
affiliation with Regional Joint Ventures; (b) continuing to promote alliances
with prominent ophthalmologists and other vision care professionals with a goal
of maximizing excimer laser usage for both its European operating subsidiaries
and North American Regional Joint Ventures; (c) targeting Regional Joint Venture
efforts toward specific markets and key demographic groups within their regional
markets; (d) expanding market acceptance of LVC procedures by both vision care
professionals and the general public through Vista's participation in seminars
and training programs and dissemination of public information and advertising;
and (e) on a longer-term basis, the possible acquisition of other companies
engaged in providing LVC Services.
 
LVC EQUIPMENT AND SUPPLIERS
 
     Vista is not involved in the research, development or manufacture of
refractive laser systems, and is dependent on unrelated manufacturers for the
supply of laser equipment and systems to Regional Joint Venture companies and
for possible expansion in Europe. Vista believes there are four U.S. companies
that have conducted or are conducting clinical trials with excimer lasers for
refractive surgery: in addition to Summit and VISX, these include Chiron Corp.
and LaserSight Incorporated. As discussed earlier, Summit and VISX have received
pre-market approval to commercially sell and market in the United States their
excimer lasers for PRK treatment of low and mild myopia and for PTK procedures.
 
     The current cost of an excimer laser ranges from approximately $475,000 to
$525,000, plus sales tax. For laser equipment purchased from VISX or Summit, the
manufacturer generally requires an additional royalty equal to $250 per PRK
procedure to be paid to Pillar Point Partners, a partnership between VISX and
Summit that holds certain patent rights with respect to their excimer laser
technology. The purchase price typically includes a one or two year warranty on
all parts except the optics (mirror and glass components) which generally carry
a 30-day warranty. Annual maintenance and service fees are contracted for
separately at the time of purchase and range from approximately $40,000 to
$60,000 per year, but these estimates may vary with usage. Due to the equipment
cost, Vista believes that most ophthalmologists interested in LVC surgery will
not be able or willing to purchase a laser, seek financing for the purchase
and/or arrange for required maintenance of the laser equipment.
 
     Equipment currently maintained or expected to be acquired by the Company's
European operating subsidiaries and Regional Joint Ventures are summarized above
under the captions "European Operating Subsidiaries", and "North American
Regional Joint Venture Investments and Affiliates". Reference is also made to
Note 12 of the Notes to the Consolidated Financial Statements. Regional Joint
Ventures in which Vista has acquired an interest plan to enter into additional
commitments to purchase and lease LVC equipment which may be contingent in
certain instances upon the respective Regional Joint Venture obtaining
additional financing.
 
     In June 1996, Vista entered into two rental agreements with Summit for the
lease of two Summit Apex excimer lasers. The term of each rental agreement
commences upon equipment installation and will continue for a 27 month period.
After the first three months of operation, each equipment lease provides for a
minimum monthly rental fee of $6,500. Vista anticipates installing these lasers
at one or more of its Regional Joint Ventures under a sublease arrangement.
 
FDA PRE-MARKET APPROVAL OF LVC EXCIMER SYSTEMS
 
     Excimer laser systems are regulated as medical devices by the United States
Food and Drug Administration ("FDA") and require pre-market clearance or
pre-market approval (referred to as a "PMA") by the FDA prior to commercial sale
and use in the U.S. Medical devices in the U.S. are classified into one of three
classes on the basis of the controls deemed necessary by the FDA to reasonably
ensure safety and effectiveness. Class III devices, which include medical
lasers, generally are those which must receive PMA by
 
                                       65
<PAGE>   67
 
the FDA to ensure their safety and effectiveness and include, among other
devices, new devices which have been found not to be "substantially equivalent"
to existing legally marketed devices.
 
     A PMA application must be supported by valid scientific evidence which
typically includes extensive preclinical and clinical trial data to demonstrate
the safety and effectiveness of the device. If human clinical trials of a device
are required, and the device presents a "significant risk," the sponsor of the
trial (usually the manufacturer or distributor of the device) will have to file
an Investigational Device Exemption ("IDE") application prior to commencing
human clinical trials. The IDE application must be supported by data, typically
including results of animal and laboratory testing. If the IDE application is
approved, human clinical trials may begin at a specific number of
investigational sites with a specific number of patients, as approved by the
FDA.
 
     A PMA application must contain the results of clinical trials, the results
of all relevant bench tests, laboratory and animal studies, a complete
description of the device and its components, a detailed description of methods,
facilities and controls used to manufacture the device and certain other
information. FDA review of a PMA application generally takes one to two years
from the date the PMA is accepted for filing, but may take significantly longer.
The review time is often significantly extended by the FDA asking for more
information, including additional clinical trials for clarification of
information provided in the submission. When conditions have been fulfilled to
the satisfaction of the FDA, it will issue a PMA approval letter, authorizing
commercial distribution of the device for certain applications. If the FDA's
evaluation is not favorable, the FDA will deny approval of the PMA application
or issue a "not approvable letter". There are devices for which FDA approval has
been sought which have never been approved for marketing in the U.S. The FDA may
approve a device for some procedures but not others, or for certain classes of
patients and not others. Modifications to a device that is an approved PMA also
may require approval by the FDA of PMA supplements or new PMAs.
 
GOVERNMENTAL REGULATION
 
     The manufacturing, labeling, distribution, marketing and promotion of
medical devices such as excimer lasers to which Vista and its affiliated
companies provide access are subject to extensive and rigorous government
regulation in the United States and in certain other countries.
 
     Excimer lasers in the United States are required to be the subject of an
approved PMA application. Summit and VISX have received approval of PMA
applications for use of their excimer lasers in PRK and PTK procedures for the
treatment of low to mild myopia. There can be no assurance that FDA approval
will be received by equipment manufacturers for use of PRK for other refractive
disorders, such as extreme myopia, astigmatism and hyperopia (farsightedness) or
that other LVC procedures, such as LASIK or TMM PRK, will ever be approved by
the FDA. Failure to receive such approvals could have the effect of limiting the
market for LVC procedures in the United States, although the Company's plan in
such event is that vision care professionals affiliated with its Regional Joint
Ventures will have an option of referring patients desiring these alternative
procedures to physicians in Canada associated with one or more Regional Joint
Ventures.
 
     Users of medical devices in the United States are subject to continuing FDA
obligations. Medical devices are required to be manufactured in accordance with
regulations setting forth current Good Manufacturing Practices ("GMP"), which
require that devices be manufactured and records be maintained in a prescribed
manner with respect to manufacturing, testing and control activities. It is the
FDA's view that with respect to excimer lasers, users, as well as manufacturers,
are required to comply with FDA requirements with respect to labeling and
promotion. The Medical Device Reporting regulation adopted by the FDA would
require that the user provide information to the FDA whenever there is evidence
to reasonably suggest that one of its devices may have caused or contributed to
a death or serious injury, or that there has occurred a malfunction that would
be likely to cause or contribute to a death or serious injury if the malfunction
were to recur. Users of medical devices are subject to periodic inspections by
the FDA. Failure to comply with applicable FDA requirements could subject one or
more Regional Joint Ventures subject to FDA regulation in the United States to
enforcement action, including product seizures, recalls, withdrawal of
approvals, and civil and criminal penalties, any one or more of which could have
a material adverse effect.
 
                                       66
<PAGE>   68
 
     Medical device laws and regulations are also in effect in Canada and
Europe. These range from comprehensive device approval requirements to requests
for product data or certifications. The number and scope of these requirements
are increasing. Medical device laws and regulations are also in effect in some
states in which the Company may plan to sponsor Regional Joint Ventures. The
failure of the Company's European operating subsidiaries or Regional Joint
Ventures to comply with applicable foreign or state medical device laws and
regulations may have a material adverse effect on the Company's business.
 
     Federal, state and foreign laws and regulations regarding the manufacture
and marketing of medical devices are subject to change. For example, the FDA is
currently considering significant changes to its GMP and to other regulations.
The Company cannot predict what impact, if any, such changes might have on its
business.
 
     The operations of Vista's European subsidiaries and the Regional Joint
Ventures are also subject to extensive rules and regulations, both in the United
States and foreign countries at the federal, provincial, state and local level,
affecting the health care industry and the delivery of health care. These
include laws and regulations prohibiting the practice of medicine and optometry
by persons not licensed to practice medicine or optometry, prohibiting the
unlawful rebate or unlawful division of fees and limiting the manner in which
prospective patients may be solicited.
 
     Current regulatory requirements and restrictions that relate to corporate
entities involved in the ownership and operation of healthcare facilities
include prohibitions against: the corporate practice of medicine except by an
entity owned by healthcare professionals and/or wherein the professionals
exercise control over medical judgments; patient referrals by healthcare
professionals (including ophthalmologists and optometrists) to a facility owned
or compensated by such referring professional (either generally, or sometimes by
defining such payments as "kick backs"); and "fee splitting" between healthcare
professionals and corporate entities. Other laws in both the United States and
foreign countries specifically regulate the nature and compensation provisions
of employment or management relationships that healthcare professionals may have
with a corporate-owned facility, may affect the form of business entity to be
utilized, may limit payments either to the entity or to healthcare professionals
to the "fair market value" of their contributions, or affect the manner of
marketing the service performed at the healthcare facility. Additional
regulations in some jurisdictions also now affect, or in the future may affect,
the administration and use of LVC Services, including requirements for
certificates of need and/or other licensing and registration of medical
equipment.
 
     Laws and regulations affecting the manner in which LVC Services may be
marketed, administered or compensated for vary significantly from jurisdiction
to jurisdiction. In some instances these laws and regulations are ambiguous, and
sometimes regulators fail to provide adequate guidelines. Vista believes that
its European operating subsidiaries and Regional Joint Ventures have adopted
strategies that enables each of them to offer and administer LVC Services in
compliance with applicable regulatory requirements in their areas of operations.
However, federal, state and provincial regulatory attention may continue to be
directed to the practice of medicine, and any changes in applicable law or
regulations, or in governmental agency and judicial interpretations of such laws
and regulations, could cause one or more of these strategies currently in
compliance with applicable laws to cease to comply.
 
     The use of excimer lasers and other medical equipment is also subject to
numerous government laws and regulations relating to such matters as safe
working conditions, environmental protection, fire hazard control and disposal
of potentially hazardous substances. There can be no assurance that the
Company's European operating subsidiaries and one or more Regional Joint
Ventures will not be required to incur significant costs to comply with such
laws and regulations in the future.
 
INSURANCE AND INDEMNIFICATION
 
     Health insurance providers in North America generally consider LVC
procedures to be elective surgery and do not provide insurance reimbursement. In
other countries, reimbursement programs vary by country and region, and
reimbursement is not generally available for European locations at which the
Company's European subsidiaries currently operate.
 
                                       67
<PAGE>   69
 
     Use of laser systems by health care professionals using laser equipment and
other LVC Services may give rise to claims against Vista or its affiliates by
persons alleging injury. Vista's subsidiaries generally do not currently have
malpractice liability insurance due to limited capital resources.
 
     Vista believes that claims alleging defects in laser systems will be
covered by manufacturers' warranties and the manufacturer's product liability
insurance, and that Vista and its affiliates could take advantage of such
insurance by adding such suppliers to potentially adverse lawsuits. There can be
no assurance that laser suppliers will carry product liability insurance or that
any such insurance will be adequate to protect Vista.
 
     Generally speaking, the policy of Vista's operating subsidiaries and
Regional Joint Ventures are to require that ophthalmologists who perform laser
procedures by use of LVC equipment maintain their own professional liability
insurance.
 
     At a future date, Vista intends to explore the availability and cost of
obtaining umbrella coverage with respect to any malpractice claims relating to
procedures performed by use of LVC Services and of obtaining errors and
omissions coverage with respect to the Company's staff. There can be no
assurance that Vista will be able to retain adequate liability insurance at
reasonable rates, or that insurance or indemnification provided by health care
providers will be adequate to cover claims asserted against Vista, in which
event Vista's business may be materially adversely affected.
 
PROPRIETARY RIGHTS
 
     Vista has no licenses, patents, registered trademarks or registered
copyrights except that it has filed trademark applications in the United States
and Canada for the service mark "Vista Laser Centers" (TM) and its European
operating subsidiaries conduct business under the name of Vista Vision (TM).
Vista is currently evaluating service mark applications filed by Vista in the
U.S. and Canada to determine whether a modification to that particular name
would enhance Vista's rights to a service mark.
 
COMPETITION
 
     The vision care industry is extremely competitive and includes numerous
companies that are substantially larger than Vista and have greater financial,
marketing and technical resources. Vista believes principal competitive factors
affecting revenues include market acceptance of LVC procedures by both patients
and vision care professionals, performance, success relative to alternative
refractive correction methods, pricing, regulatory requirements, quality of
equipment and convenience to the patient and physicians, some of which are
factors beyond the Company's control.
 
     Vista competes with other surgical and non-surgical forms of treatments for
refractive disorders, including eyeglasses, contact lenses, manual refractive
surgery (such as RK), corneal transplants and possibly other new technologies
currently under development. Continued use of eyeglasses and contact lens are
expected to be the most popular methods of treating refractive vision disorders
due to low immediate cost and the avoidance of surgery. Notwithstanding certain
limitations and disadvantages compared to LVC procedures, RK surgery is
generally less expensive than are LVC procedures, and RK may remain a
competitive surgical treatment due to cost considerations or the skills of
particular physicians.
 
     The market for access to excimer lasers is highly competitive and Vista and
its Regional Joint Ventures compete, or will compete, in various geographic
markets with other businesses formed since 1990 offering similar access to LVC
equipment and services in Europe, Canada and the United States. These
competitors are pursuing a variety of business and marketing strategies, such as
marketing directly to consumers through optical chains or affiliating with
hospitals or physician group practices.
 
     Summit, a supplier of laser equipment, operating through a subsidiary named
Refractive Centers International, Inc., plans to open various laser centers in
the United States. Other companies which do not manufacture laser equipment
currently provide, or have indicated they intend to provide, access to laser
equipment in the United States, including: Beacon Eye Institute Inc. (a
subsidiary of Hawker Siddley Canada Inc.); Vision International, Inc., which
operates PRK clinics in Mexico, Finland and Argentina; Laser Vision Centers,
Inc. ("LVCI"), which has operated centers in Canada since 1991 and in Europe
since 1993; Global
 
                                       68
<PAGE>   70
 
Vision, Inc.; LCA Vision, Inc.; Sight Resources, Inc.; Sterling Vision, Inc.;
The Laser Centre; and 20/20 Laser Centers, Inc. Additional competition also
exists or may develop from hospital affiliated groups, physician group practices
and private ophthalmologists electing to purchase refractive laser systems in
certain markets, some of whom are believed to operate equipment for which
royalties are not payable to a laser manufacturer. LVCI reportedly operates 12
sites in the U.S., and plans to open additional U.S. locations, in conjunction
with Columbia Healthcare Corporation, formerly named Columbia/HCA, which
operates ambulatory surgery centers in approximately 27 states. LVCI has also
announced plans to develop self-contained mobile laser surgery centers and to
apply for pre-market approval of its mobile system with the FDA.
 
     The ability of Vista and its Regional Joint Ventures to compete
successfully may also depend in the future on their ability to adapt to
technological changes and advances in the treatment of refractive vision
disorders. There can be no assurance that, as the market for excimer laser
surgery and other treatments of refractive disorders develops, that equipment
owned and/or leased by Vista and its affiliates will not become obsolete, and if
this occurs, there can be no assurance that Vista will be able to secure new
equipment to allow Vista and its affiliates to compete effectively.
 
INVESTMENT IN TECHNICAL CHEMICALS AND PRODUCTS, INC.
 
     As part of an agreement between Vista and the Company generating additional
financing for Vista in March 1996, Vista received 200,000 restricted shares of
Technical Chemicals and Products, Inc. ("TCPI") common stock from the Company at
a value of $2,662,500, or $13.31 per TCPI share. At the time this transaction
was completed and at March 31, 1996, shares of TCPI acquired by Vista were
restricted as to resale under federal securities laws and have been valued at
both dates for financial statement purposes at a 25% discount from the public
market price. On March 21, 1996, the date the Company and Vista closed the
agreement, the closing price for TCPI common stock was $17.75 per share.
Subsequent closing prices for TCPI common stock were $16.50 on March 31, 1996
and $10.63 on September 30, 1996.
 
     TCPI is principally engaged in the design, development, manufacture and
marketing of a wide range of medical diagnostic products for use in physician
offices, at home and at other point-of-care locations. TCPI's medical diagnostic
products employ patented and proprietary membrane-based technology, and include
approximately 25 different tests to detect conditions such as pregnancy,
ovulation timing, cholesterol levels, blood glucose levels, infectious diseases
and drugs of abuse. TCPI markets diagnostic products through a marketing and
distribution alliance between TCPI and Boehringer Mannheim and also markets
products under its proprietary brand name and under private label arrangements
to drug, discount and supermarket chains. In addition to its diagnostics
business, TCPI is also involved, through its Pharmetrix Division acquired from
Pharma Patch PLC in November 1995, in research, development and
commercialization of transdermal and mucosal drug delivery systems and skin
permeation enhancers. For its fiscal year ended December 31, 1995, TCPI reported
net sales of $4,188,000 and a net loss of $1,494,000.
 
     TCPI's common stock is publicly-traded in the over-the-counter market and
quoted on the Nasdaq SmallCap Market under the symbol "TCPI". TCPI is subject to
the informational requirements of the Securities Exchange Act of 1934, as
amended, and in accordance therewith files reports, proxy statements and other
information with the Securities and Exchange Commission ("Commission") which may
be inspected and copied at the public reference facilities maintained by the
Commission at its principal office in Washington D.C. and at its regional
offices in Chicago and New York.
 
     As the assignee of the Company with respect to its investment in TCPI,
Vista is entitled to certain benefits and subject to certain obligations arising
under prior agreements between the Company and TCPI. TCPI filed a registration
statement on Form S-3 to register certain shares of TCPI common stock acquired
by the Company from TCPI, including the 200,000 shares assigned to Vista. The
resale of these shares pursuant to such registration was subject to a lock-up
agreement executed by Vista. Under that lock-up, Vista has agreed it would not
sell, contract to sell, grant any option for the sale of, or otherwise directly
or indirectly dispose of Vista's shares of TCPI common stock during the period
expiring 180 days following the closing of a public offering of securities by
TCPI on May 2, 1996 without the prior consent of the representative of the
 
                                       69
<PAGE>   71
 
underwriters of TCPI's public offering. Vista sold most of its TCPI shares in
late November 1996 at prices ranging from $7.50 to $8.00 per share.
 
EMPLOYEES
 
     Vista's corporate operations employ the services of eight employees and
consultants, including three on a full time basis and five on a part-time basis,
all of which are involved in management or administrative functions. Vista's
European subsidiaries employ six persons at Vista-Italy and five persons at
Vista-Sweden. Management believes that Vista's relationship with its employees
is satisfactory. As Vista expands, it expects to add additional employees,
primarily in marketing, administrative and management positions. Vista does not
anticipate difficulty in hiring such personnel when needed.
 
DESCRIPTION OF PROPERTY
 
     Vista's principal office is located at 167 S. San Antonio Road, Suite 9,
Los Altos, California 94022.
 
     The Company and its subsidiaries do not own any real property. The
following table summarizes information as to facilities utilized by Vista and
its European operating subsidiaries.
 
     The following table summarizes information as to facilities utilized by
Vista and its European operating subsidiaries:
 
<TABLE>
<CAPTION>
                                                                    SIZE AND LEASE--
            LOCATION                     USE                        EXPIRATION DATA
- --------------------------------  ------------------  --------------------------------------------
<S>                               <C>                 <C>
UNITED STATES FACILITIES:
Vista Technologies Inc.           Corporate office    1,042 square feet; expires 7/31/01
  167 S. San Antonio Road
  Suite 9
  Los Altos,
  California
EUROPEAN FACILITIES:
Vista Vision SpA:
Milan Center                      LVC center          430 square feet; expires January 1997
  Milan, Italy                                        (renewed every 3 years unless notice given
                                                      six months in advance)
Viareggio Center                  LVC center          shared use of facilities under operating
  Viareggio, Italy                                    agreement on month-to-month basis
Rome Center                       LVC center          1,600 square feet; expires November 2000
  Rome, Italy
Palermo Center                    LVC center          shared use of facilities under operating
  Palermo, Italy                                      agreement on a month-to-month basis
Vista Vision Scandinavia AB:
Klara Clinic                      LVC center          shared use of facilities under operating
  Stockholm, Sweden                                   agreement on a month-to-month basis
Malmo Center                      LVC center          shares use of facilities operating agreement
  Malmo, Sweden                                       with Gustav Adolf Clinic expiring on May 1,
                                                      1988 (renewed every 3 years unless notice
                                                      given 12 months in advance)
</TABLE>
 
     Vista believes that its facilities are in good operating condition and
repair and are adequate for their existing requirements. See Note 12 of the
Notes to Consolidated Financial Statements elsewhere herein for additional
information concerning lease obligations of Vista. The lease for Vista's new
corporate offices in Los
 
                                       70
<PAGE>   72
 
Altos, California provides for a base rental of $2,084 per month adjusted at the
end of each year during the five-year term for changes in the consumer price
index and in any event not less than a 3% nor more than a 7% increase per year.
 
                               LEGAL PROCEEDINGS
 
PENDING LEGAL PROCEEDINGS AS TO VISTA-ITALY
 
     Vista-Italy is a party to pending litigation proceedings arising as a
result of prior transactions between Vista-Italy and Laser Vision Centers, Inc.
("LVCI") of St. Louis, Missouri. The unfavorable determination in these
proceedings does not adversely affect the business operations of the Company or
Vista-Italy as presently conducted.
 
     On October 8, 1993, LVCI filed civil litigation in the Circuit Court of St.
Louis County, Missouri against Vista-Italy alleging fraud and breach of contract
on the part of Vista-Italy arising from agreements made and partly performed
between the parties from May 1991 to March 1993. Vista-Italy did not file
responsive pleadings in this proceeding based upon its counsel's advice, among
other things, that the Missouri court did not have jurisdiction. On December 17,
1993, a default judgment was entered in this action against Vista-Italy (a)
terminating and rescinding all agreements and proposed agreements between LVCI
and Vista-Italy, (b) awarding damages of $175,000 against Vista-Italy, and (c)
ordering a return to LVCI of 275,000 shares of its common stock previously
issued or issuable to Vista-Italy (of which only 200,000 shares were delivered
to Vista-Italy). Vista-Italy filed a motion to vacate this judgment which was
denied by the trial court; the trial court's decision recently was affirmed on
appeal and a petition for an appeal to the Missouri Supreme Court has been
denied.
 
     In view of the default judgment, Vista recorded the following transactions
on its consolidated financial statements as of September 30, 1994: (i) the
cancellation of 287,500 shares of Vista-Italy previously issued to LVCI under
the agreements that would be rescinded by the default judgment; (ii)
cancellation of 200,000 shares of LVCI stock previously delivered to
Vista-Italy; and (iii) an accrued liability of approximately $175,000 for
damages awarded by the default judgment. Vista-Italy does not believe that the
money damage portion of the default judgment would be enforced by a court of
competent jurisdiction in Italy.
 
SEC SUBPOENA RELATING TO TRADING IN U.S. SHOE CORP. SECURITIES
 
     In June 1996, Vista received a subpoena duces tacum from the Securities and
Exchange Commission ("Commission") in connection with an investigation by the
Commission into trading in the securities of U.S. Shoe Corp., Commission File
Number HO-3018. Based on the subpoena, this investigation is apparently focused
on trading in U.S. Shoe Corp. securities during the period from October 1, 1994
through March 3, 1995. The subpoena requires Vista to furnish the Commission
with various documents relating, among other things, to Vista's bank accounts,
brokerage accounts, telephone records and documents referring or relating to 29
named individuals and entities. As of July 29, 1996, Vista had transmitted to
the Commission copies of all documents then in its possession required by the
subpoena. (Additional documents received from storage files of a former
executive officer were delivered to Vista on July 29, 1996 and will be produced
for the Commission after review by Vista's counsel.) Vista has never directly or
indirectly traded in the securities of U.S. Shoe Corp. and management therefore
believes that Vista is not a target of the Commission's investigation. Counsel
for Jac. J. Lam, a former director of Vista, has advised Vista that Mr. Lam
purchased call options covering securities of U.S. Shoe Corp. during 1994 based
solely on then publicly-available information. To avoid any possible
complications arising as a result of these proceedings, Mr. Lam resigned as a
director of Vista on July 2, 1996.
 
MARKET FOR COMMON EQUITY AND RELATED STOCKHOLDER MATTERS
 
     Shares of Vista common stock were initially offered and sold to the public
in an initial public offering completed in December 1993. However, an active
trading market did not develop until March 18, 1996 following a one-for-five
reverse stock split as to Vista's common stock effective as of March 15, 1996.
Vista's
 
                                       71
<PAGE>   73
 
common stock is traded in the over-the-counter market and quoted on the NASD's
Electronic Bulletin Board under the trading symbol "VIII". The following table
sets forth, for the periods indicated, the high and low closing bid and asked
prices for Vista's common stock as reported by the National Quotation Bureau,
Inc. These quotations reflect inter-dealer prices, without retail mark-up,
mark-down, or commission, and may not necessarily represent actual transactions.
 
<TABLE>
<CAPTION>
                                                     CLOSING BID PRICES        CLOSING ASKED PRICES
                                                    --------------------     ------------------------
                      PERIOD                        HIGH BID     LOW BID     HIGH ASKED     LOW ASKED
- --------------------------------------------------  --------     -------     ----------     ---------
<S>                                                 <C>          <C>         <C>            <C>
1996:
  Quarter ended March 31 (from March 18)..........   $ 2.50      $0.875        $2.625        $  2.50
  Quarter ended June 30...........................   $ 4.50      $ 2.50        $ 6.00        $ 2.625
  July 1, 1996 to July 22, 1996...................   $ 3.00      $ 2.50        $ 3.75        $  3.00
</TABLE>
 
     On July 15, 1996, the closing sale price for Vista's common stock as
reported in the over-the-counter market was $3.00 and the closing bid and asked
prices were $2.875 bid and $3.50 asked. As of July 8, 1996, there were
approximately 135 holders of record of Vista's Common Stock. Additional
beneficial owners of the Common Stock hold shares in street name or other
nominee accounts.
 
     No cash dividends have been declared or paid by Vista since its inception.
Vista intends to employ all available funds for development of its business and,
accordingly, does not intend to pay cash dividends in the foreseeable future.
There are no contractual provisions that would prohibit Vista from payment of
dividends on its common stock.
 
           MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATION
 
INTRODUCTION AND PLAN OF OPERATION
 
     Vista commenced business operations in February 1994. Vista acquired
controlling equity interests in European subsidiaries during 1994. Vista
developed a strategic plan in mid-1995 to sponsor and invest in Regional Joint
Ventures to conduct additional businesses engaged in providing access to laser
vision correction ("LVC") equipment and related services ("LVC Services") in
regional markets of North America.
 
     Since commencing operations, Vista has financed its business operations,
acquisition and expansion activities primarily from the issuance or sale of
equity securities. From February 1994 through March 31, 1996, Vista had received
approximately $7,437,500 from the sale of 1,197,500 shares of common stock and
1,225,000 warrants, approximately $278,000 from the sale of convertible debt
instruments, and had issued an additional 3,692,756 shares of common stock and
259,000 warrants in connection with the acquisition of other assets and
investments. During the quarter ended March 31, 1996, Vista also received
approximately $712,500 from the sale of 300,000 shares of common stock and
issued an additional 1,450,000 shares of common stock in connection with the
acquisition of other assets and investments.
 
     At September 30, 1996, Vista had an accumulated deficit of $17,588,000.
Vista's net loss for the most recent six months ended September 30, 1996 was
$2,341,000 and its net loss for the fiscal year ended March 31, 1996 was
$3,815,000. Vista's European subsidiaries have not operated profitably since
their inception. Although its Italian subsidiary generated positive cash flow
from operations in fiscal 1996 and for the most recent six months ended
September 30, 1996, and Vista-Sweden's cash flow from operations was
approximately cash neutral during such periods, there can be no assurance that
European operations will be profitable in the future.
 
     Vista's operating management anticipates Vista will continue to incur
losses for the immediate near term due to Vista's current level of fixed
expenses for general and administrative expenses and depreciation, but at a
lower rate than that experienced in the fiscal year ended March 31, 1996. Losses
are expected to continue until such time as revenues increase to a level
necessary to absorb fixed costs. No assurances can be given as to whether or
when revenue increases may be achieved. Revenue increases will be dependent,
among other
 
                                       72
<PAGE>   74
 
things, in part upon expanding use of the Company's services by physicians,
general public acceptance of laser surgery to correct refractive disorders and
competitive factors.
 
     Management's strategy developed in mid-1995 has been to expand its
participation in a developing market for LVC Services in the United States,
while at the same time minimizing Vista's short-term cash requirements for such
expansion. Since insurance reimbursement is not available, Vista's management
believes the skills and reputation of health care professionals involved in
recommending and performing refractive eye procedures are an important and often
critical element in the patient's decision to elect an LVC refractive procedure.
Vista has therefore designed and is implementing a program to organize and
sponsor U.S. and Canadian Regional Joint Ventures in alliance with prominent
physicians that are to be largely independently financed and will offer
advantages of equity incentives and management control to skilled and prominent
ophthalmologists experienced in a variety of LVC treatments, procedures and
post-operative care.
 
     Vista plans to continue to seek additional capital through the private
placement and/or public sale of its equity securities, use of equipment lease
financing, and sale of marketable securities to finance Vista's operations and
expansion plans in North America.
 
     Vista's business activities are subject to both predictable and unforeseen
risks incident to the creation of new businesses with a limited history of
operations. Prospective investors should consider the frequency with which newly
developed businesses encounter unforeseen expenses, difficulties, complications
and delays, and other factors such as Vista's losses from its continuing
operations.
 
RESULTS OF OPERATIONS:
 
     SIX MONTHS ENDED SEPTEMBER 30, 1996 COMPARED TO SIX MONTHS ENDED SEPTEMBER
30, 1995
 
     Revenues: During the six months ended September 30, 1996 (the "1996
Period"), Vista's consolidated revenues from operations were $1,464,000, an
increase of 56.9% compared to $933,000 in consolidated revenues for the six
months ended September 30, 1995 (the "1995 Period"). Consolidated revenues in
the 1996 Period principally included $531,000 attributable to the operations of
Vista-Italy, approximately a 3% decrease compared to $549,000 in the 1995
Period, and $928,000 from the operations of Vista-Sweden, an increase of
approximately 144% over $380,000 in the 1995 Year. The decrease in Vista-Italy's
operations on a comparative period basis is directly attributable to a change in
reporting periods of European subsidiaries included in Vista's consolidated
financial statements. For the six month period ended September 30, 1995, Vista's
consolidated operating results included the period from January 1995 through
June 1995 for its European subsidiaries to eliminate a three month delay in
obtaining European financial statements. A decision was made by Vista's
management in 1996 to bring the operating report periods for its European
subsidiaries current with the parent corporation. This resulted in a change in
reporting periods for European subsidiaries included in the consolidated
financial statements so that their six month period from April 1996 through
September 1996 included in the 1996 Period is being compared to European
operations for the six month period from January through June 1995 included in
Vista's consolidated results for the 1995 Period. In Italy, all clinics are
closed for the month of August which results in no revenues to offset fixed
expenses for that month. The extra quarter's results of European operations from
January through March 1996 is accounted for on a separate line of Vista's
consolidated balance sheet at September 30, 1996 as an adjustment to equity.
Notwithstanding that European operations included August in the 1996 Period, but
not the 1995 Period, as noted below the total number of European laser vision
corrective procedures performed in Europe increased by approximately 26% as
indicated in the chart below.
 
     Consolidated revenues of Vista for the three months ended September 30,
1996 of $688,000 represent a decrease of $98,000 compared to consolidated
revenues of $786,000 for the immediately preceding quarter ended June 30, 1996,
and an increase of $224,000 compared to consolidated revenues of $464,000 in the
quarter ended September 30, 1995 reported for the prior fiscal year.
 
                                       73
<PAGE>   75
 
     The following chart summarizes certain information as to the number of LVC
surgical procedures performed at Vista's European centers for the periods
indicated.
 
<TABLE>
<CAPTION>
                                                                       6 MONTHS ENDED
                                                                       SEPTEMBER 30,
                                                                      ----------------
                                                                      1996        1995
                                                                      -----       ----
        <S>                                                           <C>         <C>
        Italy (3 centers in 1995 period and 4 centers in
          most of 1996 period)......................................    569       585
        Sweden (2 centers in most of 1995 period and
          all of 1996 period).......................................    468       177
                                                                      -----       ---
                  Totals............................................  1,037       762
                                                                      =====       ===
</TABLE>
 
     Operating Expenses: Costs and expenses of operations for the 1996 Period
were $2,705,000, an increase of 19.4% compared to costs and expenses of
operations of $2,179,000 in the 1995 Period. Costs and expenses in the 1996
Period consisted of $2,585,000 in general and administrative expenses, an 18.6%
increase compared to the 1995 Period of $2,078,000, and $120,000 in depreciation
and amortization, a $74,000 increase compared to the 1995 Period. General and
administrative expenses for the 1996 Year included $609,000 for Vista-Italy and
$875,000 for Vista-Sweden. Costs and expenses of operations were reduced in part
by the absence of costs of operations in England closed in June 1995. Increases
in operating expenses at the parent company Vista level are attributable
primarily to increases in marketing and travel expenses. Marketing expenses were
incurred primarily in connection with the development of advertising and other
marketing materials relating to operations of Vista's subsidiaries and
affiliates and emphasizing development of Vista's image and identity in the LVC
field. Travel expenses increased primarily as a result of additional regional
Joint Ventures under development in the South and the Midwest. Additional
negotiations are in progress for development of a Regional Joint Venture in the
Southeast.
 
     Vista's European subsidiaries sustained losses from operations in the 1996
Period that were significantly reduced compared to the 1995 Period. Vista-Sweden
generated positive cash flow from operations in the 1996 Period and
Vista-Italy's cash flow from operations was cash neutral notwithstanding the
fact that all clinics in Italy are closed for the month of August. Profitable
operations from European operating subsidiaries in the future will be dependent
upon increasing revenues, as to which there can be no assurance. Other major
components of Vista's general and administrative expenses in the 1996 Period
included approximately $1,209,000 of general and administrative expenses at the
Vista parent corporate level which compares to approximately $1,350,000 of
general and administrative expenses at the Vista parent corporate level in the
prior 1995 Period.
 
     Other Expenses and Income: Other net expenses in the 1996 Period totalled
$36,000, a reduction of $569,000 compared to $605,000 in other net expenses in
the prior 1995 Period. Interest expense in the 1996 Period remained
approximately the same compared to the prior 1995 Period.
 
     Net Loss: Net loss for the 1996 Period was $2,341,000, representing a net
loss of $0.35 per common share, compared to a net loss in the 1995 Period of
$1,843,000, or $1.30 per common share.
 
RESULTS OF OPERATIONS:
 
     FISCAL YEAR ENDED MARCH 31, 1996 COMPARED TO YEAR ENDED MARCH 31, 1995
 
     Revenues: During the fiscal year ended March 31, 1996 (the "1996 Year"),
Vista's consolidated revenues from operations were $2,130,000, an increase of
76% compared to $1,210,000 in consolidated revenues for the prior fiscal year
ended March 31, 1995 (the "1995 Year"). Consolidated revenues in the 1996 Year
principally included $1,216,000 attributable to the operations of Vista-Italy,
approximately a 100% increase compared to the 1995 Year, and $929,000 from the
operations of Vista-Sweden, an increase of approximately 60% over the 1995 Year.
These increases were in part attributable to new LVC Services centers opened in
January 1995 and August 1995 in Rome, Italy and Malmo, Sweden, respectively, and
in part to increases in the number of LVC procedures performed at other
locations of Vista-Italy and Vista-Sweden.
 
                                       74
<PAGE>   76
 
     Operating Expenses: Costs and expenses of operations for the 1996 Year were
$5,092,000, an increase of 51.8% compared to costs and expenses of operations of
$3,354,000 in the 1995 Year. Vista believes that increases in costs and expenses
of operation were generally commensurate with the 76% increase in consolidated
revenues. Costs and expenses in the 1996 Year consisted of $4,625,000 in general
and administrative expenses, a 66.8% increase compared to the 1995 Year, and
$468,000 in depreciation and amortization, a $113,000 decrease compared to the
1995 Year. General and administrative expenses for the 1996 Year included
$1,173,000 for Vista-Italy, a 40% increase compared to the 1995 Year, and
$1,198,000 for Vista-Sweden, a 127% increase compared to the 1995 Year due
primarily to start-up operations in Malmo. Costs and expenses for operations in
England which were closed in June 1995 were $152,000 for the 1996 Year compared
to $199,000 in the prior 1995 Year. Vista's European subsidiaries accordingly
sustained losses from operations in the 1996 Year that were significantly
reduced compared to the 1995 Year and will not be impacted in future years by
the England operation closed in June 1995. Vista-Italy generated positive cash
flow from operations in fiscal 1996 and Vista-Sweden's cash flow from operations
was approximately cash neutral as a result of the start-up at Malmo. Profitable
operations from European operating subsidiaries in the future will be dependent
upon increasing revenues, as to which there can be no assurance. Other major
components of Vista's consolidated general and administrative expenses in the
1996 Year included approximately $2,552,000 of general and administrative
expenses at the Vista parent corporation level.
 
     Other Expenses and Income: Other net expenses in the 1996 year totalled
$843,000, a reduction of $3,012,000 compared to $3,855,000 in other net expenses
in the prior 1995 Year. The primary portion of such expenses in the prior 1995
Year was nonrecurring charges of $3,826,000 for impairment of goodwill relating
to Vista's investments in its European subsidiaries ($2,762,000 relating to
Vista-Italy, $633,000 as to Vista-UK and $431,000 relating to Vista-Sweden and
Convista Vision B.V.). Approximately 53% of other net expenses in the 1996 Year
was a charge of $447,000 for the impairment of idle equipment consisting of a
laser acquired by Vista from a corporate affiliate. Other major components of
income and expense items in the 1996 Year included a reserve of $135,000 for
losses incurred in closing operations in England, a $152,000 loss on trading
securities and $64,000 of interest expense. Interest expense increased by
$54,000 compared to the prior 1995 Year due to an increase in outstanding debt
obligations.
 
     Net Loss: Net loss for the 1996 Year was $3,815,000, equal to a net loss of
$1.92 per common share, compared to a net loss in the 1995 Year of $11,420,000,
or $9.64 per common share.
 
     FISCAL YEAR ENDED MARCH 31, 1995
 
     Revenues: During the fiscal year ended March 31, 1995 (the "1995 Year"),
Vista's consolidated revenues from operations were $1,210,000. Consolidated
revenues principally included $607,000 attributable to the operations of
VistaItaly and $580,000 to the operations of Vista-Sweden. No revenues were
recognized in the comparable prior year's twelve month period ended March 31,
1994 because Vista had not acquired interests in operating subsidiaries prior to
March 31, 1994.
 
     Operating Expenses: Costs and expenses of operations for the 1995 Year were
$3,354,000, consisting of $2,773,000 in general and administrative expenses and
$581,000 in depreciation and amortization. General and administrative expenses
for the 1995 Year included $836,000 for Vista-Italy, $526,000 for Vista-Sweden
and $199,000 for operations in England which were closed in June 1995. Vista's
European subsidiaries accordingly sustained losses from operations in the 1995
Year, which increased as a result of the start-up of a clinic in Rome and the
relocation of the Milan clinic. Other major components of general and
administrative expenses in the 1995 Year included approximately $463,000 in
legal and accounting fees, a majority of which were attributable to transactions
with Medical Development Resources, Inc. that were ultimately abandoned in July
1995, $226,000 in officers' salaries, $208,000 in travel expenses and $131,000
in consulting fees.
 
     Other Expenses and Income: Other net expense in the 1995 year totalled
$3,855,000. The primary portion of such expenses was a $3,826,000 impairment of
goodwill charge relating to the Company's investments in its European
subsidiaries ($2,762,000 relating to Vista-Italy, $633,000 as to Vista-UK and
$431,000 relating to Vista-Sweden and Convista Vision B.V.). Other income and
expense items included an expense reserve of $186,000 for litigation, a writeoff
of $125,000 in advances to a stockholder and $29,000 in
 
                                       75
<PAGE>   77
 
foreign currency exchange losses; these expenses were partially offset by
$129,000 of realized gains and $117,000 of unrealized gains on trading
securities.
 
     Loss: During the 1995 Year, Vista recognized a loss of $5,643,000
attributable to the write-off of its investment in, and advances to, Medical
Development Resources, Inc. and its subsidiaries.
 
     Net Loss: Net loss for the 1995 Year was $11,420,000, equal to a net loss
of $9.64 per common share. The 1995 Year includes results of operations of
consolidated subsidiaries only from their respective dates of acquisition.
 
LIQUIDITY AND CAPITAL RESOURCES
 
     Vista's principal capital requirements include cash requirements to finance
programs to acquire additional LVC equipment and support activities of Regional
Joint Ventures sponsored by Vista since June 1995, working capital for
management and administration and, in the future, anticipated requirements to
finance sales and marketing. Subject to availability of adequate capital, as to
which there can be no assurance, expenditures for additional excimer laser
equipment may be significant during the foreseeable future to support Vista's
program of expanding LVC Services and supporting the activities of Regional
Joint Ventures.
 
     Vista and its Regional Joint Ventures plan to select strategically located
sites for additional expansion, each of which will be equipped with
state-of-the-art laser equipment systems permitted for commercial use in the
state or province in which such equipment is located, as well as diagnostic,
pre-operative and post-operative facilities. Vista's corporate affiliate will
own or lease and maintain the LVC equipment at each site, will lease real estate
facilities for each location, and will offer MDs and ODs billing, accounting,
administrative, marketing and management services, as well as access to a
trained support staff and necessary LVC equipment and supplies, so that health
care professionals may concentrate their efforts on patient care.
 
     The current cost of an excimer laser ranges from approximately $475,000 to
$525,000, plus sales tax. For laser equipment purchased from VISX or Summit, the
manufacturer generally requires an additional royalty equal to $250 per PRK
procedure to be paid to Pillar Point Partners, a partnership between VISX and
Summit that holds certain patent rights with respect to their current laser
technology. The purchase price typically includes a one or two year warranty on
all parts except the optics (mirror and glass components) which generally carry
a 30-day warranty. Annual maintenance and service fees are contracted for
separately at the time of purchase and range from approximately $40,000 to
$60,000 per year, but these estimates may vary with usage. Due to the equipment
cost, Vista believes that most ophthalmologists interested in LVC surgery will
not be able or willing to purchase a laser, seek financing for the purchase
and/or arrange for required maintenance of the laser equipment.
 
     Vista's management has advised the Company that Vista's strategic plan is
to expand its laser vision correction center network and locations as quickly as
possible within the limits of available financial resources and prudent
operating and financial policies. This growth strategy includes: (i) rapidly
increasing market penetration, principally in the United States, through
expansion of the number of locations at which LVC equipment and services are
offered by Vista's subsidiaries; (ii) continuing to promote development of
alliances with experienced ophthalmologists and optometrists with the goal of
maximizing excimer laser usage; (iii) actively training additional physicians in
advanced LVC procedures; and (iv) developing marketing and advertising programs
targeted to specific regional markets and key demographic groups within those
markets.
 
     Vista is currently seeking additional private placement equity capital in
an amount of at least $5 million up to $10 million. Although it has identified a
source through which a financing may be sought, Vista has not received any
binding commitments to obtain such financing. Subject to its ability to obtain
additional private placement capital, as to which there can be no assurance,
Vista currently projects that additional capital expenditures for investment in
equipment and facilities of its Regional Joint Ventures in North American during
the six months ending June 30, 1997 will be as much as $6,000,000. Additional
projected requirements during that period for the implementation of sales and
marketing programs are approximately $400,000 and Vista anticipates it will also
seek to expand its administrative and management personnel and systems at a
projected expense of approximately $600,000 for that period. Vista's management
anticipates that substantial
 
                                       76
<PAGE>   78
 
additional public and/or private financings in excess of the above amounts will
be required after June 30, 1997, in amounts not yet determined, to finance
continued growth of its laser vision correction center network and that purchase
money equipment financing and/or leasing arrangements will be utilized to the
extent available, if any, to leverage and amount of additional equipment
available to expand Vista's operations. Vista's actual future capital
requirements will depend on numerous factors, including, but not limited to,
progress in acquiring additional laser equipment and facilities for LVC centers,
the ability of Vista to establish additional affiliations with vision care
professionals, the availability, amount and terms of additional equipment lease
and/or installment purchase financing, competing technological and market
developments, and the cost of marketing and advertising programs. Vista is
unable to state the amount or potential source of additional financing.
 
     Because of Vista's potential long-term capital requirements, it may
undertake additional equity offerings whenever conditions are favorable, even if
it does not have an immediate need for additional capital at that time. There
can be no assurance that Vista will be able to obtain additional funding when
needed, or that such funding, if available will be obtainable on reasonable
terms. Any such additional funding may result in significant dilution to
existing stockholders of Vista. If adequate funds are not available, Vista may
be required to accept unfavorable alternatives, including (i) the delay,
reduction or elimination of its planned expansion, capital expenditures,
marketing and advertising and other operating programs, or (ii) arrangements
with collaborative partners that may require Vista to relinquish material
interests in its operating subsidiaries that it would not otherwise relinquish.
 
     Vista's European subsidiaries currently own or lease and maintain six
excimer lasers, and at present Vista's Regional Joint Ventures in the United
States and Canada collectively own or lease and maintain six excimer lasers.
Expenditures for additional excimer laser equipment to support Vista's program
of expanding LVC Services offered by Vista's corporate affiliates may be
significant. To date, Vista and its corporate affiliates have been able to
provide a deposit of approximately $50,000 per laser and have not experienced
difficulty in arranging for equipment financing of the balance of the purchase
price, either from the equipment manufacturer or a third party, by means of a
capital equipment lease or an installment note secured by the equipment. Due to
current demand for and the cost of excimer lasers, Vista believes that the
resale value of an excimer laser has facilitated obtaining equipment financing
for a substantial portion of the equipment price, especially when the third
party financing source has reason to believe the laser will be utilized on a
consistent basis by experienced professionals. Vista intends to continue to rely
upon such third party financing techniques to finance a substantial portion of
additional equipment acquisitions, as well as raising additional capital through
a future offering of equity securities by Vista. In addition, Regional Joint
Ventures sponsored by Vista each plan to raise additional capital through either
the private placement and/or initial public offerings of their securities to
enhance their ability to obtain additional equipment to expand operations in
their region. There can be no assurance that additional equipment financing will
continue to be available to Vista and its corporate affiliates or that either
Vista or any of its Regional Joint Ventures will be successful in obtaining
additional equity capital from private and/or public offerings of their
securities.
 
     As of September 30, 1996, Vista had $513,000 in cash and a consolidated
working capital of $406,000. Consolidated working capital improved by $299,000
from consolidated working capital of $107,000 at March 31, 1996. Consolidated
working capital during the six months ended September 30, 1996 increased by
$925,000 in cash received from the sale of common stock and $800,000 from the
sale of a promissory note, partially offset by $1,077,000 advanced to equity
investees. Vista's assets include 200,000 restricted shares of Technical
Chemicals and Products, Inc. common stock (the "TCPI Shares") which were
registered under the Securities Act of 1933 on June 20, 1996 for resale by Vista
after approximately October 23, 1996. The TCPI Shares have been pledged as
collateral by Vista to secure an $800,000 promissory note to the Company due on
December 31, 1996, but that may be extended by Vista up to two times, for an
additional six months each, so long as Vista is not in default on its loan
obligations.
 
     Vista plans to continue to seek additional capital through the private
placement and/or public sale of its equity securities, use of equipment lease
financing, and sale of marketable securities to finance Vista's operations and
expansion plans in North America.
 
                                       77
<PAGE>   79
 
     Although Vista's European operating subsidiaries appear to have achieved
positive or neutral cash flow levels of operations, Vista's management
anticipates that its consolidated operations will incur negative cash flows for
the immediate future, primarily due to fixed expenses for corporate general and
administrative overhead. Management is actively pursuing strategies to increase
Vista's revenues and reduce its negative cash flow. Based on currently planned
activities, management believes that its cash and marketable securities
resources at September 30, 1996 are sufficient to fund Vista's operations for at
least the next 12 months. There can be no assurance that Vista's consolidated
revenues will increase to the point that operating expenses will be fully
absorbed by revenues from operations.
 
U.S. DOLLAR PRESENTATION AND FOREIGN CURRENCY FLUCTUATIONS
 
     Vista publishes its consolidated financial statements in U.S. dollars after
translating transactions in foreign currencies to U.S. dollars. A significant
portion of Vista's consolidated revenues and expenses are collected and paid in
local currency of its European operating subsidiaries, i.e. Italian lira and
Swedish krona. Income and expense items in foreign currencies are translated at
the weighted average exchange rate prevailing during the period, except that
expenses related to nonmonetary assets and liabilities are translated at
historical rates. In periods when the U.S. dollar depreciates against relevant
foreign currencies, reported earnings attributable to transactions in foreign
currencies may be materially enhanced. In periods when the U.S. dollar
appreciates against the relevant foreign currencies, however, reported earnings
attributable to transactions in foreign currencies may be materially reduced.
Fluctuations in the exchange rate between relevant foreign currencies and the
U.S. dollar may also affect the book value of Vista's consolidated assets and
the amount of its stockholders' equity.
 
DIRECTORS AND EXECUTIVE OFFICERS
 
     Vista's directors and executive officers are as follows:
 
<TABLE>
<CAPTION>
          NAME               AGE                      POSITIONS
<S>                          <C>     <C>
Donald G. Johnson, M.D.      57      Chairman of the Board; Director
Thomas A. Schultz            46      President and Chief Executive Officer;
                                     Director
Murray D. Watson             52      Vice Chairman of the Board; Director
J. Charles Casebeer          57      Director
Kenneth G. Howling           39      Vice President of Finance, Treasurer and
                                     Chief Financial Officer
William M. Curtis            55      Secretary
</TABLE>
 
     DR. DONALD G. JOHNSON was elected Chairman of the Board and a director of
Vista on February 16, 1996. Dr. Johnson, an ophthalmologist actively practicing
in Canada, has successfully treated approximately 7,400 eyes with excimer laser
procedures as of December 31, 1995. He also developed the proprietary Johnson
transepilthelial multi-zone, multi-pass PRK procedure ("TMM PRK"), which
provides for a smoother ablation zone and substantially reduces glare and
central islands side effects sometimes encountered in standard PRK procedures.
Dr. Johnson has practiced in New Westminster, British Columbia continuously
since 1969, first participating in a group practice for general ophthalmology
from 1969 to 1981, then as a solo practitioner from 1981 to 1985. He established
the London Place Eye Centre in New Westminster as an outpatient medical and
surgical eye center in November 1985 where he still practices. Dr. Johnson has
published 16 articles and conducted 11 clinical investigation studies in the
field of ophthalmology, including clinical investigations of the VISX 20/20 and
Nidek EC-5000 excimer lasers and the Sunrise holmium laser. He has appeared as a
guest speaker on radio and television and at numerous hospital and professional
seminars since 1991 on subjects relating to excimer lasers. Dr. Johnson has been
affiliated with St. Mary's Hospital, Royal Columbian Hospital and Surrey
Memorial Hospital since 1969 and Whitehorse General Hospital since 1970. He
received his M.D. degree from the University of Western Ontario, served his
internship at Toronto Western Hospital, his general surgery residency at
Shaughnessy Hospital, Vancouver, British Columbia, and his ophthalmology
residency at the University of British Columbia. His post graduate
accomplishments
 
                                       78
<PAGE>   80
 
include certifications in the United States for radial keratotomy (1984),
epikeratophakia (1986), advanced corneal transplantation (1987), small incision
cataract and advanced phacoemulsification (1990) and excimer laser PRK and PTK
(1990) and certification in Germany for non freeze B.S.K. method of lamellar
keratoplasty (1988).
 
     THOMAS A. SCHULTZ was elected a director, President and Chief Executive
Officer of Vista on February 16, 1996. Mr. Schultz was a director and employee
of Chrystallume, Inc., from 1986 to January 16, 1996 and served as its Chairman
of the Board and Chief Executive Officer from April 15, 1993 until October 15,
1995. Chrystallume, a publicly-held company, produced diamond film for
electronic and industrial applications. From 1983 to 1986, Mr. Schultz served as
Corporate Vice President of Dole Food Co., formerly named Castle and Cooke,
Inc., a consumer foods company. From 1979 to 1983, he was a staff member of
Booz, Allen & Hamilton, an international business consulting firm. Mr. Schultz
holds a B.E.S. degree in Operations Research from John Hopkins University and an
M.B.A. from Harvard Business School.
 
     MURRAY D. WATSON was elected a director of Vista on January 31, 1994 and
Vice Chairman of the Board on February 16, 1996. He has served as Chairman of
the Board, Chief Executive Officer and a director of the Company, a
publicly-traded company, since July 1993 and as director of Technical & Chemical
Products, Inc., a publicly traded company, from January 1996 to May 1996. The
Company is an Irish public company and was engaged in the research and
development of both advanced transdermal drug delivery systems and advanced skin
penetration enhancers, a business sold by the Company in late 1995 to Technical
& Chemical Products, Inc. Prior to July 1993, Mr. Watson had been the President
and Chief Operating Officer of the Company's predecessor, Medipro Sciences
Limited, from November 1987. Mr. Watson has over 25 years of experience in the
international health care industry, including Vice President, Picker
International, Inc.; President, Odyssey, Inc.; and General Manager, American
Hospital Supply Corp. of Canada. As president since 1985 of the M.D.W. Group,
Inc., a privately owned merchant banking company, he has managed a broad
spectrum of business ventures. Mr. Watson received his B.A. Science in Civil
Engineering in 1965 from the University of Toronto and his M.B.A. in 1971 from
York University, Toronto, Canada.
 
     DR. J. CHARLES CASEBEER was elected a director of Vista and its Chairman of
the Board on February 16, 1996. Dr. Casebeer is an ophthalmologist actively
practicing in the United States and his experience since 1983 includes over
10,000 refractive procedures and the education of more than 3,000 physicians
worldwide in various refractive procedures ranging from radial keratotomy ("RK")
to PRK and laser assisted in situ keratomileusis ("LASIK"). He has been engaged
in private practice from 1971 to the present time, including associations with
the Northern Arizona Eye Clinic, Ltd. Outpatient Surgery Center, Flagstaff,
Arizona from 1971 to July 1994, where he served as President and Medical
Director; Northern Arizona Eye Clinic, Ltd., Scottsdale, Arizona from 1992 to
May 1994; the J. Charles Casebeer Laser/Refractive Surgery Center Ltd.,
Scottsdale, Arizona from May 1994 to August 1994; and Casebeer Eye Centers,
Ltd., Scottsdale, Arizona from August 1994 to the present. Dr. Casebeer's
experience in keratorefractive surgery dates from 1983 to the present, and
includes more than 6,000 cases. From 1987 to the present, Dr. Casebeer has
served as a Course Director in RK technique and practice development and in
automated lamellar keratoplasty ("ALK") at numerous courses and symposiums
worldwide. Since 1992, he has been a Clinical Professor for the University of
Utah Department of Ophthalmology. Dr. Casebeer has lectured extensively since
1989 at over 150 seminars, courses and symposiums on various refractive surgery
topics including, among others, RK, ALK and LASIK procedures. He has authored
four books or book chapters on refractive surgery, has 16 articles published in
peer-reviewed medical journals, and since July 1993 has authored a monthly
ocular surgery news column entitled "The Comprehensive Refractive Surgeon" in
Ocular Surgery News. He received his B.A. degree from Harvard University, his
Doctor of Medicine degree from the University of Southern California School of
Medicine, served his internship at the Medical College of Virginia, his
residency in ophthalmology at Stanford University Medical Center and currently
holds professional licenses in the States of Arizona, California and Utah.
 
     KENNETH G. HOWLING was elected Vice President of Finance, Treasurer and
Chief Financial Officer of Vista on February 16, 1996. He has served from
November 8, 1993 until the present time as Vice President of Finance and Chief
Financial Officer of the Company. From June 1988 until November 1993, Mr.
Howling was employed by Roberts Company Canada Limited in the capacities of
corporate Secretary and Controller
 
                                       79
<PAGE>   81
 
from June 1988 until May 1991 and as General Manager from June 1991 until
November 1993. Prior to June 1988, he was employed for ten years in financial
and general management positions with Smith Kline Beecham, Bancard Allergy
Laboratories, McGraw Edison and Price Waterhouse. Mr. Howling has been involved
in acquisitions, corporate restructuring, cash flow management, human resource
management and management information systems. He received a Certified Public
Accountant license from the State of New Jersey in 1987 and holds a B.A. degree
in Accounting from Upsala College in East Orange, New Jersey.
 
     WILLIAM M. CURTIS was elected corporate Secretary of Vista in October 1994.
Mr. Curtis has been principally engaged in a private law practice in Southern
California since 1976 specializing in corporate, merger and acquisition, finance
and securities matters. Mr. Curtis holds a law degree from Duke University.
 
     There is no family relationship between any of Vista's directors and
executive officers. All directors hold office until the next annual meeting of
stockholders and until their successors are elected. Officers serve at the
discretion of the Board of Directors. There are no arrangements or
understandings between any director and any other person pursuant to which any
person was elected or nominated as a director.
 
     The Board of Directors currently has a Compensation Committee and a Stock
Option Committee.
 
     The Compensation Committee is responsible for reviewing and reporting to
the Board on the recommended annual compensation for Vista's executive officers
and for reviewing management recommendations concerning compensation programs
for other members of management. The Compensation Committee met once during the
fiscal year ended March 31, 1996 at a meeting of the full Board. The
Compensation Committee currently consists of Mr. Watson and a vacancy to be
filled by the Board.
 
     The Stock Option Committee is responsible for granting options under the
Company's employee stock option plans, establishing the terms and conditions of
options granted under those plans, and administering employee stock options.
Actions by the Stock Option Committee during the fiscal year ended March 31,
1996 were by unanimous written consent and at one meeting of the full Board of
Directors. The Stock Option Committee currently consists of Mr. Watson and a
vacancy to be filled by the Board.
 
     Vista intends to establish an Audit Committee during 1996 responsible for
meeting independently with representatives of Vista's independent accountants
and with representatives of senior management. The Audit Committee will also be
responsible for reviewing the general scope of the audit and matters relating to
internal control systems.
 
     During the fiscal year ended March 31, 1996 the Board of Directors held
eight meetings and took certain actions by unanimous written consent of the
Board. No incumbent director attended fewer than 75% of all meetings of the
Board of Directors.
 
     No director received compensation for his services as a director during the
fiscal year ended March 31, 1996, except that an award of 25,000 shares of
common stock was granted by Vista to each of its three then directors in
December 1995, including Murray D. Watson and two former directors. Although
Vista has no current compensation plan for directors other than stock options,
Vista's By-Laws permits compensation of directors and the Board reserves the
right of changing compensation policies for directors from time to time. The
salaries of all officers are subject to review and adjustment from time to time
by the Board of Directors.
 
                                       80
<PAGE>   82
 
SUMMARY EXECUTIVE COMPENSATION
 
     The following Summary Compensation Table indicates the cash compensation
paid by Vista as well as certain other compensation, paid or accrued for its
fiscal years ended March 31, 1996 and 1995 to each of its Chief Executive
Officer and other executive officers whose salary and bonus exceeded $100,000
for such periods.
 
<TABLE>
<CAPTION>
                                                                                       LONG TERM COMPENSATION
                                                                                ------------------------------------
                                                 ANNUAL COMPENSATION                      AWARDS
                                           --------------------------------     --------------------------   PAYOUTS
                                                                   OTHER        RESTRICTED     SECURITIES    -------
                                                                   ANNUAL         STOCK        UNDERLYING     LTIP     ALL OTHER
            NAME AND             FISCAL     SALARY     BONUS      COMPEN-         AWARDS         OPTIONS     PAYOUTS    COMPEN-
       PRINCIPAL POSITION        YEAR(1)     ($)        ($)      SATION ($)        ($)          SARS (#)       ($)     SATION ($)
- -------------------------------- -------   --------   --------   ----------     ----------     -----------   -------   ----------
<S>                              <C>       <C>        <C>        <C>            <C>            <C>           <C>       <C>
Thomas A. Schultz                  1996    $ 12,000        -0-         -0-            -0-        300,000       -0-           (6)
  President and Chief Executive
  Officer(2)
Jac. J. Lam                        1996    $225,000        -0-         -0-       $ 18,750(7)         -0-       -0-           -0-
  President and Chief Executive
  Officer(3)
Drago A. Cerchiari                 1996    $ 20,000        -0-    $ 20,260(8)    $ 25,000(8)         -0-       -0-           -0-
  President & Chief Executive      1995    $ 33,100        -0-    $ 84,000(9)         -0-        190,000       -0-           -0-
  Officer(4)
G. Lennart Perlhagen               1995    $130,000        -0-         -0-            -0-            -0-       -0-           -0-
  Chairman or President and
  Chief Executive Officer(5)
</TABLE>
 
- ---------------
 
(1) Information set forth in the table represents data for the fiscal years
    ended March 31, 1996 ("1996") and March 31, 1995 ("1995").
 
(2) Mr. Schultz was elected President and Chief Executive Officer of Vista on
    February 16, 1996.
 
(3) Mr. Lam was elected acting President and Chief Executive Officer of Vista on
    June 9, 1995 and resigned from that position when he was replaced on
    February 16, 1996.
 
(4) Mr. Cerchiari was elected President and Chief Executive Officer of Vista on
    February 1, 1995 and resigned as an executive officer of Vista on June 1,
    1995.
 
(5) Mr. Perlhagen was elected Chairman, President and Chief Executive Officer of
    Vista on February 1, 1994. On January 15, 1995, he relinquished the titles
    of President and Chief Executive Officer. Mr. Perlhagen resigned as an
    executive officer of Vista on June 1, 1995.
 
(6) Mr. Schultz's employment agreement provides he will be entitled to a cash
    bonus of $75,000 upon the filing of the second of two registration
    statements for an initial public offering by Regional Joint Ventures
    sponsored by Vista.
 
(7) Represents the value of 25,000 shares of common stock awarded in December
    1995 to Mr. Lam for services as a director in the fiscal year ended March
    31, 1996 valued at $.75 per share.
 
(8) Includes 4,000 shares of common stock valued at $20,260 paid in settlement
    of claim for expenses and subject to a put option subsequently exercised by
    Mr. Cerchiari and $25,000 in common stock (5,000 shares valued at $5.00 per
    share) paid in settlement of a hiring bonus claim under the terms of a
    Termination Agreement between Vista and Mr. Cerchiari effective June 1,
    1995.
 
(9) Includes $84,000 in consulting payments for the 1995 period paid prior to
    Mr. Cerchiari's election as an officer and director.
 
                                       81
<PAGE>   83
 
STOCK OPTIONS
 
     The following tables summarize stock option activity during the fiscal year
ended March 31, 1996 for each of the named officers shown in the table "Summary
Executive Compensation":
 
<TABLE>
<CAPTION>
                                                  OPTION/SAR GRANTS IN LAST FISCAL YEAR
                                                          ENDED MARCH 31, 1996
                              -----------------------------------------------------------------------------
                                                                                      POTENTIAL REALIZABLE
                                               % OF TOTAL                               VALUE AT ASSUMED
                               NUMBER OF      OPTIONS/SARS                           ANNUAL RATES OF STOCK
                              SECURITIES       GRANTED TO    EXERCISE                  PRICE APPRECIATION
                              UNDERLYING       EMPLOYEES     OR BASE                    FOR OPTION TERM
                              OPTIONS/SARS         IN         PRICE     EXPIRATION   ----------------------
            NAME              GRANTED(#)      FISCAL YEAR     ($/SH)       DATE      5%($)(3)     10%($)(3)
- ----------------------------  -----------     ------------   --------   ----------   --------     ---------
<S>                           <C>             <C>            <C>        <C>          <C>          <C>
Thomas A. Schultz...........    150,000(1)         9.8%       $ 2.50      2/15/01    $103,606     $228,941
Thomas A. Schultz...........    150,000(2)         9.8%       $ 2.50      2/15/01    $103,606     $228,941
Jac. J. Lam.................    150,000(1)         9.8%       $ 2.50      2/15/01    $103,606     $228,941
Jac. J. Lam.................    150,000(2)         9.8%       $ 2.50      2/15/01    $103,606     $228,941
Drago A. Cerchiari..........        -0-             --           n/a          n/a         n/a          n/a
G. Lennart Perlhagen........     50,000(1)         3.3%       $ 2.50      2/15/01    $ 34,535     $ 76,314
</TABLE>
 
- ---------------
 
(1) Options granted under Vista's 1994 Stock Option Plan at an exercise price of
    not less than fair market value on date of grant, exercisable in 12 equal
    quarter-annual installments commencing May 15, 1996.
 
(2) Options granted under the Vista's 1994 Stock Option Plan at an exercise
    price of not less than fair market value on date of grant, exercisable
    during the last 30 days of the five-year option term or earlier if the
    Company's common stock has traded at $10.00 or more for 30 days which need
    not be consecutive.
 
(3) The 5% and 10% assumed annualized rates of compound stock price appreciation
    are mandated by rules of the Securities and Exchange Commission and do not
    represent Vista's or the Company's estimate or a projection by Vista or the
    Company of future common stock prices.
 
<TABLE>
<CAPTION>
                                                AGGREGATED OPTION/SAR EXERCISES IN LAST FISCAL YEAR
                                                       AND FISCAL YEAR-END OPTION/SAR VALUES
                                -----------------------------------------------------------------------------------
                                                               NUMBER OF SECURITIES         VALUE OF UNEXERCISED
                                                              UNDERLYING UNEXERCISED            IN-THE-MONEY
                                                                 OPTIONS/SARS AT              OPTIONS/SARS AT
                                  SHARES                        FISCAL YEAR-END(#)         FISCAL YEAR-END($)(A)
                                ACQUIRED ON      VALUE      --------------------------   --------------------------
             NAME               EXERCISE(#)   REALIZED($)   EXERCISABLE/UNEXERCISABLE    EXERCISABLE/UNEXERCISABLE
- ------------------------------  -----------   -----------   --------------------------   --------------------------
<S>                             <C>           <C>           <C>          <C>             <C>          <C>
Thomas A. Schultz.............      -0-         n/a              -0-         300,000          -0-        $37,500
Jac. J. Lam...................      -0-         n/a              -0-         300,000          -0-        $37,500
Drago A. Cerchiari............      -0-         n/a              -0-             -0-          -0-            -0-
G. Lennart Perlhagen..........      -0-         n/a              -0-          50,000          -0-        $ 6,250
</TABLE>
 
- ---------------
 
(A) The value of unexercised in-the-money options is based upon an estimated
    fair market value for the common stock on March 29, 1996 of $2.625 per
    share, based on the last reported closing price for the common stock as of
    that date.
 
<TABLE>
<CAPTION>
                                            LONG-TERM INCENTIVE PLANS -- AWARDS IN LAST FISCAL YEAR(1)
                                        ------------------------------------------------------------------
                                                         PERFORMANCE
                                         NUMBER OF         OR OTHER
                                          SHARES,        PERIOD UNTIL
                                          UNITS OR        MATURATION
                 NAME                   OTHER RIGHTS      OR PAYOUT       THRESHOLD     TARGET     MAXIMUM
- --------------------------------------  ------------     ------------     ---------     ------     -------
<S>                                     <C>              <C>              <C>           <C>        <C>
Thomas A. Schultz.....................       -0-              n/a            n/a          n/a        n/a
Jac. J. Lam...........................       -0-              n/a            n/a          n/a        n/a
Drago A. Cerchiari....................       -0-              n/a            n/a          n/a        n/a
G. Lennart Perlhagen..................       -0-              n/a            n/a          n/a        n/a
</TABLE>
 
- ---------------
 
(1) Vista does not have any compensation plans involving stock appreciation
    rights or long-term incentive or deferred pension or profit-sharing plans.
 
                                       82
<PAGE>   84
 
EMPLOYMENT AGREEMENT WITH CHIEF EXECUTIVE OFFICER
 
     Vista has entered into a written employment agreement dated as of January
31, 1996 with Thomas A. Schultz, who was elected President and Chief Executive
Officer on February 16, 1996. The employment agreement with Mr. Schultz is for a
term of 36 months from January 15, 1996 and is renewable thereafter on a
year-to-year basis unless either party provides at least 60 days prior notice of
termination before the expiration of its original term or any renewal term. The
agreement provides for an annual base salary of $150,000, participation in group
benefit programs, payment of Mr. Schultz's existing insurance premiums for
long-term disability and life insurance for the initial 12 months of the
agreement, and an amount not exceeding 7 1/2% of his base salary for personal
benefit expenses relating to Mr. Schultz and his family members as he shall
determine. Mr. Schultz is eligible to receive an annual performance bonus of up
to 100% of his annual base salary based upon achievement of Vista goals to be
determined by the Board of Directors. In addition, he is entitled to a cash
bonus of $75,000 upon the filing of the second of two registration statements
for the initial public offerings by Regional Joint Ventures sponsored by Vista.
 
     Mr. Schultz's employment agreement further provides he is entitled to
severance benefits if his employment is involuntarily terminated, other than for
cause (as defined in the agreement), death or disability, equal to (i) a
lump-sum payment equal to his annual base salary, (ii) continuation of insurance
benefits for life, health, dental and long-term disability for a period of 12
months after employment termination, and (iii) continued vesting of his
outstanding stock options for a period of 12 months after employment
termination. Mr. Schultz is required to devote his full business time to the
affairs of Vista except for such investment, business, professional and
continuing education activities that do not interfere with the performance of
his duties as Vista's President and Chief Executive Officer. The employment
agreement contains confidentiality and non-competition provisions in favor of
the Company. Mr. Schultz's employment agreement was approved by the Board of
Directors on February 6, 1996.
 
OTHER RECENT COMPENSATION ARRANGEMENTS WITH EXECUTIVE OFFICERS AND DIRECTORS
 
     On February 6, 1996, Vista approved compensation for certain executive
officers and directors. A corporate affiliate of Murray Watson, effective April
1, 1996, receives a base salary of $100,000 per year plus a bonus to be reviewed
by the Board at the end of each fiscal year up to 100% of his base salary. A
corporate affiliate of Kenneth G. Howling, effective April 1, 1996, receives a
base salary of $60,000 per year plus a bonus to be reviewed by the Board at the
end of each year up to 100% of his base salary. A corporate affiliate of Dr. J.
Charles Casebeer, effective upon his election as a director of Vista on February
16, 1996 and in further consideration of his agreement to provide certain
consulting services to be defined by the Board, receives a base salary of
$60,000 per year. Dr. Casebeer also serves as a director of certain Regional
Joint Ventures and is Chairman of the Board and Chief Executive Officer of Vista
Laser Centers of the Southwest, Inc. Upon successful completion of an initial
public offering by three of those Regional Joint Ventures, Dr. Casebeer's
corporate affiliate will become entitled to annual compensation of $60,000 per
year from each of three Regional Joint Ventures. Dr. Donald G. Johnson,
effective upon his election as Chairman of the Board and a director of the
Company on February 16, 1996 and in further consideration of his agreement to
provide certain consulting services to be defined by the Board, receives a base
salary of $60,000 per year.
 
     In December 1995, Vista's Board of Directors authorized the issuance of
25,000 shares of the Company's common stock to each of its then three directors,
Messrs. Jac. J. Lam, Malcolm J. Rowe and Murray D. Watson, or their nominees, as
compensation for their services as directors during the fiscal year ending March
31, 1996. Due to the absence of an active trading market for the common stock at
the time of this award and other factors deemed relevant by the Board, these
shares were valued by the Company at $.75 per share.
 
TERMINATION AGREEMENTS WITH FORMER EXECUTIVE OFFICERS
 
     The Company previously had employment agreements with: Robert L. Ferrera,
who resigned as the Company's Chief Financial Officer on April 14, 1995; Drago
A. Cerchiari, who resigned as Vista's President
 
                                       83
<PAGE>   85
 
and Chief Executive Officer on June 1, 1995; and G. Lennart Perlhagen, who
resigned as Vista's Chairman on June 1, 1995.
 
     Under an agreement dated as of July 5, 1995, Vista issued 16,000 shares of
its common stock to Mr. Perlhagen in payment of $80,000 of unreimbursed business
expenses.
 
     Under an agreement dated as of June 1, 1995, Vista paid Mr. Cerchiari
$8,740 in cash and issued 4,000 shares of common stock for reimbursement of a
total of $29,000 of unreimbursed business expenses. Vista agreed that Mr.
Cerchiari had the right to put the 4,000 shares of common stock to the Company
after January 31, 1996 at a price equal to $20,260 plus interest from June 1,
1995 at the rate of 1% per month. Mr. Cerchiari exercised that option on
February 1, 1996. Vista also issued 5,000 shares of common stock to Mr.
Cerchiari under the June 1, 1995 agreement as a negotiated settlement for a
one-time hiring bonus in his original employment agreement of January 15, 1995.
 
STOCK OPTION PLANS
 
     Vista's Board of Directors has adopted a policy of providing long-term
incentive to members of its Board and senior management tied to performance of
Vista's common stock through stock option plans. These plans are intended to
foster management incentive and positively align and reinforce management and
stockholder interests. The plans are structured to allow the Board of Directors
or its Stock Option Committee discretion in creating management and key employee
equity incentives which assist Vista in motivating and retaining the appropriate
talent needed to conduct its business successfully.
 
     Vista's Board of Directors and stockholders adopted two stock option plans
in 1994, the 1994 Stock Option Plan (the "1994 Plan") and the Restricted Stock
Option Plan (the "Restricted Plan"). The 1994 Plan covers an aggregate of
150,000 shares of common stock and on February 6, 1996 the Board increased the
total number of shares subject to the 1994 Plan to a total of 1,900,000 shares
subject to ratification and approval of that increase by stockholders of the
Company with one year. The Restricted Plan covers a total of 50,000 shares of
common stock. Under both Plans, the number of shares available for options and
subject to option, and the option exercise price of outstanding options, is to
be adjusted upward or downward, as the case may be, in the event of any stock
dividend, recapitalization, merger, consolidation, split up or similar
transaction affecting shares of Vista's common stock.
 
     Both Plans are by the Board of Directors or by a Stock Option Committee of
two or more members of the Board of Directors of Vista. The Stock Option
Committee currently consists of Mr. Watson and a vacancy to be filled by the
Board. The Stock Option Committee, or the Board in the absence of a Committee,
determines the persons to receive options under the Plans, the terms of options
granted, including the exercise price, the number of shares subject to the
option and the terms and conditions of exercise.
 
     Both Plans contains provisions which authorize the Stock Option Committee,
in the event of a sale or merger of all or substantially all of the Company's
assets, or a merger or consolidation in which Vista is not the surviving
corporation, to take certain action in its discretion. In the event of such a
transaction, the Committee may accelerate the exercisability of any option to
permit its exercise in full during such period as the Committee may prescribe
following the public announcement of a sale of assets or merger, or may elect to
earlier grant that right at the time an individual option is granted. The
Committee may also require in the event of such a transaction that an optionee
surrender an option in return for a substitute option issued by a surviving
corporation which is determined by the Committee to have a value substantially
equal to the value of the surrendered option.
 
     Each of the Plans provides that shares of common stock acquired upon
exercise of options will be paid for in cash or, in the sole discretion of the
Committee, through the delivery of shares of Vista's common stock with a market
value equal to the option exercise price. The ability to pay the option price in
shares would, if permitted by the Committee, enable an optionee to engage in a
series of successive stock for stock exercises of an option (sometimes referred
to as "pyramiding") and thereby fully exercise an option with little or no cash
investment by the optionee. The Board of Directors has not established any
policy as to whether it will permit exercises of options through payment with
shares.
 
                                       84
<PAGE>   86
 
     The maximum term for each option under both Plans is ten years; to date no
option has been granted for a term in excess of five years under either Plan. If
any option granted under either Plan expires or terminates without having been
exercised in full, the shares covered by the unexercised portion of the option
may be used again for new grants under that Plan. No option granted under the
Plans may be transferred by the optionee other than by will, the laws of descent
and distribution, or by a qualified domestic relations order, and each option is
exercisable during the lifetime of the optionee only by such optionee or a
corporate entity controlled by the optionee.
 
     1994 STOCK OPTION PLAN
 
     The 1994 Plan provides that options granted thereunder may be either
incentive stock options pursuant to Section 422A of the Internal Revenue Code of
1986, as amended (the "Code"), or, at the discretion of a Stock Option
Committee, non-qualified stock options which do not qualify as incentive stock
options under the Code. The 1994 Plan provides that incentive stock options must
be granted at an option price which is not less than the fair market value of
the Common Stock on the date of grant, and that any non-qualified option granted
must be at an option price which is not less than 50% of the fair market value
of the date of grant. With respect to any participant who owns stock possessing
more than 10% of the voting rights of Vista's outstanding capital stock, the
exercise price of any incentive stock option under the 1994 Plan must be not
less than 110% of fair market value on the date of grant. To date, all options
granted under the 1994 Plan were granted at fair market value on date of grant.
Options under the 1994 Plan may be granted to officers, directors, key employees
of, and consultants to, Vista and its subsidiaries.
 
     In the event of termination of employment, the optionee's option will
terminate and may be exercised during a three month period after termination to
the extent the option was exercisable on the date of termination. In the event
termination of employment was caused by death or permanent disability, the
period of exercisability is extended under the 1994 Option Plan to one year
after the date of termination, but in no event after the date the option would
have expired in the absence of termination of employment. No shares acquired on
exercise of an option granted under the 1994 Plan may be sold or otherwise
disposed of by an optionee until the expiration of at least six months following
the date on which the exercised option was originally granted by Vista.
 
     At July 15, 1996, no options had been exercised under the 1994 Plan, and
unexercised options were outstanding to purchase 1,567,000 shares of common
stock at an average option exercise price of $2.73 per share, of which options
covering 1,520,000 shares at an option exercise price of $2.50 per share are
subject to stockholder ratification of an increase in the number of shares
covered by the 1994 Plan approved by the Board on February 6, 1996, and up to
333,000 shares were available for future grants of options under the 1994 Plan.
Of the total options outstanding, options to purchase 383,000 shares are
exercisable in the fiscal year ending March 31, 1997 without regard to the
market price of Vista's common stock and 450,000 shares are exercisable during
the last 30 days of the five-year option term or earlier if Vista's common stock
has traded at $10.00 per share or more for at least 30 days, which need not be
consecutive days. Of the unexercised options outstanding, options covering
828,000 shares are held by five current officers and directors (of which options
covering 181,333 shares are exercisable in the fiscal year ending March 31, 1997
without regard to the market price of Vista's common stock and 300,000 shares
are exercisable at such time as Vista's common stock has traded at $10.00 per
share or more for at least 30 days,) at an average exercise price of $2.57 per
share.
 
     RESTRICTED STOCK OPTION PLAN
 
     The Restricted Plan provides that options granted thereunder must be
granted at an option price which is the lesser of $0.50 per share or 10% of the
fair market value of the Common Stock on the date of grant. No options granted
under the Restricted Plan may be exercised until the expiration of at least two
years following the date on which the option was originally granted by Vista.
Options under the Restricted Plan may be granted only to directors and senior
management of Vista, including its Chairman of the Board, its President, and any
other persons appointed to act as Chief Executive Officer, Chief Operating
Officer or Chief Financial Officer of Vista.
 
                                       85
<PAGE>   87
 
     In the event of termination of an optionee's service as a director or
member of senior management, the optionee's option will terminate and may be
exercised during a 12 month period after termination to the extent the option
was exercisable on the date of termination. In the event termination of
employment was caused by death or permanent disability, the amount exercisable
is extended under the Restricted Plan to the extent the option would have become
exercisable during the 12 month period if not prevented by the optionee's death
or disability. In no event may any option be exercised after the date the option
would have expired in the absence of termination of employment.
 
     At July 15, 1996, no options had been exercised under the Restricted Plan,
unexercised options were outstanding to purchase 8,000 shares of common stock
(all of which are exercisable in the fiscal year ending March 31, 1997) at an
average exercise price of $.50 per share, and up to 42,000 shares were available
for future grants of options under the Restricted Plan.
 
     1996 STOCK COMPENSATION PLAN
 
     On February 6, 1996, Vista's Board of Directors adopted a 1996 Stock
Compensation Plan (the "Stock Plan") subject to approval of the Stock Plan
within one year thereafter by stockholders of the Company. The purpose of the
Stock Plan is to permit the Board or a Committee of the Board the flexibility of
issuing shares of Vista common stock in lieu of cash to compensate officers,
directors, employees and other individuals acting as professionals, consultants
and/or advisers to the Company for services rendered to Vista and its
subsidiaries. A "subsidiary" of Vista for purposes of the Stock Plan is any
corporation in which Vista at the time of a compensation award owns or controls,
directly or indirectly, at least 50% or more of the outstanding voting capital
stock.
 
     Shares may be issued under the Stock Plan solely in payment for the value
of services actually rendered to Vista. In no event may shares be issued as
compensation under the Stock Plan: (i) for services which are either directly or
indirectly related to the offer or sale of securities in a capital-raising
transaction by Vista or its corporate affiliates; or (ii) for the sale of goods,
merchandise, products or other tangible assets. Common stock issued as
compensation under the Stock Plan will be valued at their fair market value on
the date such shares are authorized to be issued to a participant for designated
services rendered in a specified dollar amount. In determining the fair market
value of any such payment, the Board or a Committee of the Board will take into
consideration the quoted prices in the public market for common stock on the
date shares are authorized for issuance and, if deemed applicable by the Board
or the Committee to its determination of fair market value, a reasonable
discount to quoted market prices not exceeding 25% of the low bid price on the
date of such authorization if such discount is deemed appropriate to allow for
price volatility and/or possible lack of liquidity based on reported prices and
trading volume in the public market for the common stock when compared to the
number of shares authorized for issuance as compensation and any applicable
forfeiture or restrictive provisions relating to the award.
 
     Shares of common stock authorized by the Stock Plan may be issued as
compensation only upon the execution of an agreement by the recipient to accept
the same in lieu of all or a designated portion of cash compensation otherwise
payable for his or her services. If the award of shares is subject to
contractual restrictions or performance conditions that may result in a
forfeiture, the recipient's interest in the shares may not be sold, assigned,
transferred, pledged or otherwise encumbered prior to the date on which any
applicable restriction or performance condition and period shall lapse without
the requirement of forfeiture.
 
     The Stock Plan will be administered by the Board or by a Committee of not
less than two directors. No member of the Committee will be eligible to
participate in the Stock Plan while serving on the Committee. The Committee has
the authority to (i) select the participants to whom common stock compensation
may be granted; (ii) determine the number of shares and the fair market value
thereof for each payment of common stock compensation; (iii) determine any other
terms and conditions of common stock compensation payments, including but not
limited to any restrictions or forfeiture conditions relating to the performance
of services by the participant; (iv) determine whether, to what extent and under
what circumstances a common stock payment of compensation under the Stock Plan
may be deferred either automatically or at the election
 
                                       86
<PAGE>   88
 
of the participant under a written agreement; and (v) approve any agreement
executed by participants under the Stock Plan.
 
     Subject to approval of the Stock Plan by Vista stockholders, 250,000 shares
of common stock will be available for payment of compensation under the Stock
Plan. If any shares are issued under the Stock Plan and subsequently cease to be
outstanding as a result of any forfeiture or failure to satisfy restrictive
conditions, such shares will again be available for compensation payments under
the Stock Plan. No compensation awards under the Stock Plan have been made as of
July 30, 1996.
 
OTHER
 
     Vista currently has no pension, retirement, annuity, savings or similar
benefit plan which provides compensation to its executive officers or directors
except for group health and life insurance plans.
 
SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT
 
     The following table sets forth information (except as otherwise indicated
by footnote) as of October 31, 1996 as to Vista's common stock owned by (i) each
person known by management to beneficially own more than 5% of Vista's
outstanding Common Stock, (ii) each of Vista's directors, and (iii) all
executive officers and directors as a group:
 
<TABLE>
<CAPTION>
                                                                  COMMON STOCK (1)
                                         -------------------------------------------------------------------
                                            SHARES BENEFICIALLY OWNED
                                            BEFORE EFFECT OF PROXIES
                                            GRANTED TO THE COMPANY'S
                                              BOARD OF DIRECTORS(2)              VOTING RIGHTS ONLY (3)
                                         -------------------------------     -------------------------------
           NAME OR GROUP (1)             NO. OF SHARES       % OF CLASS      NO. OF SHARES       % OF CLASS
- ---------------------------------------  -------------       -----------     -------------       -----------
<S>                                      <C>                 <C>             <C>                 <C>
DIRECTORS AND NOMINEES:
  Dr. J. Charles Casebeer..............       15,000(4)          0.24%                -0-              --
  Dr. Donald G. Johnson................       15,000(5)           0.2%                -0-              --
  Thomas A. Schultz....................       37,500(6)           0.5%                -0-              --
  Murray D. Watson.....................    3,484,500*(7)         45.1%          3,435,000*(7)        45.0%
  Proxies granted to the Board of
     Directors by Regional Joint
     Ventures..........................           --(8)            --           1,150,000*(8)        15.1%
  All officers and directors as a group
     [6 persons].......................    3,827,000(9)          49.0%          4,585,000*(9)        60.1%
OTHER 5% SHAREHOLDERS:
  Pharma Patch PLC.....................    3,410,000             44.4%          3,410,000            44.7%
  15/16 Fitzwilliam Place
  Dublin 2, Ireland
  Refractive Services-800, Inc. .......      520,000(11)          6.8%            520,000(11)         6.8%
  Reaal 5-V, P.O. Box 4
  2350 AA Leiderdorp, The Netherlands
  Vista Laser Center of the Northeast,
     Inc. .............................      450,000(12)          5.9%                -0-              --
  131 Bloor Street West, Suite 210
  Toronto, Ontario M5S 1R1 Canada
  Vista Laser Centers of the Pacific,
     Inc. .............................      500,000(13)          6.5%                -0-              --
  14895 East 14th Street, Ste 400
  San Leandro, California 94578
</TABLE>
 
- ---------------
  * Includes certain shares that are listed elsewhere in the table. See Notes 7
    and 10 below.
 
 (1) To the best knowledge of Vista's management, the persons named in the table
     have sole voting and investment power with respect to all shares shown to
     be beneficially owned by them, except as otherwise indicated in the
     information contained in the footnotes below and, where applicable,
     community property laws.
 
                                       87
<PAGE>   89
 
 (2) Based on 7,676,112 shares of Common Stock outstanding at October 31, 1996
     plus, where applicable, shares issuable upon exercise of stock options held
     only by the person or group indicated that were fully exercisable or
     exercisable within a period of 60 days from October 31, 1996.
 
 (3) Voting rights in these columns includes only those shares of Common Stock
     that the named person or group is entitled to vote as of the Record Date
     and the percentage shown is based upon 7,676,112 shares outstanding as of
     October 31, 1996. As described in Note 8 below, three Regional Joint
     Ventures holding an aggregate of 1,150,000 shares of Vista Common Stock
     have granted irrevocable proxies to Vista's Board of Directors expiring in
     each instance approximately five years after the Regional Joint Venture has
     completed a planned initial public offering of its securities. All other
     rights of beneficial ownership as to such shares are retained by the
     respective Regional Joint Venture, including the power to dispose of the
     shares in a bona fide sale transaction free of the proxy restrictions. See
     Notes 7 and 10 below as to the interest of a director in shares owned by
     Pharma Patch PLC.
 
 (4) Includes 15,000 shares issuable upon exercise of stock options held
     directly by Dr. Casebeer that are exercisable within 60 days after October
     31, 1996. Does not include shares owned by other Regional Joint Ventures
     for which Vista's Board of Directors holds irrevocable voting proxies but
     has no other rights of ownership (see Note 8 below). Dr. Casebeer's
     business address is 15100 North 78th Way, Suite 100, Scottsdale, Arizona
     85260.
 
 (5) Includes 15,000 shares issuable upon exercise of stock options held
     directly by Dr. Johnson that are exercisable within 60 days after after
     October 31, 1996. Does not include shares owned by other Regional Joint
     Ventures for which Vista's Board of Directors holds irrevocable voting
     proxies but has no other rights of ownership (see Note 8 below). Dr.
     Johnson's business address is 918 12th Street, New Westminster, British
     Columbia V3M 6B1, Canada.
 
 (6) Includes 37,500 shares issuable upon exercise of stock options held
     directly by Mr. Schultz that are exercisable within 60 days after October
     31, 1996. Does not include shares owned by other Regional Joint Ventures
     for which Vista's Board of Directors holds irrevocable voting proxies but
     has no other rights of ownership (see Note 8 below). Mr. Schultz's business
     address is 167 S. San Antonio Road, Suite 9, Los Altos, California 94022.
 
 (7) Includes: (i) 25,000 shares of Common Stock and 49,500 shares issuable upon
     exercise of stock options held directly by Trident Management, a corporate
     affiliate of Mr. Watson, that are exercisable within 60 days after October
     31,, 1996; plus (ii) 3,410,000 shares of Common Stock owned by Pharma Patch
     PLC (see Note 10 below) in which Mr. Watson is Chairman of the Board and
     Chief Executive Officer. Mr. Watson disclaims beneficial ownership of
     shares owned by Pharma Patch PLC. Does not include shares owned by Regional
     Joint Ventures for which Vista's Board of Directors holds irrevocable
     voting proxies but has no other rights of ownership (see Note 8 below). Mr.
     Watson's business address is 15/16 FitzWilliam Place, Dublin 2, Ireland.
 
 (8) The following Regional Joint Ventures, holding an aggregate of 1,500,000
     shares of Vista Common Stock, have agreed to grant irrevocable proxies to
     Vista's Board of Director's expiring in each instance approximately five
     years after the Regional Joint Venture has completed a planned financing:
     Vista Laser Centers of the Northeast, Inc. -- 450,000 shares; Vista Laser
     Centers of the Pacific, Inc. -- 500,000 shares; and Vista Laser Centers of
     Michigan, Inc. -- 200,000 shares. All other rights of beneficial ownership
     are retained by the respective Regional Joint Venture including the power
     to dispose of the shares in a bona fide sale transaction free of the proxy
     restrictions.
 
 (9) Includes shares described in Notes 4 through 8 above plus 25,000 shares
     issuable upon exercise of stock options held directly by one other
     executive officer that are exercisable within 60 days after October 31,
     1996.
 
(10) Includes 3,410,000 shares of Common Stock owned by Pharma Patch PLC. These
     securities are also included in the table under beneficial ownership of
     Murray D. Watson (see Note 7 above). The ownership of Pharma Patch PLC
     shown in the table does not include: (i) 500,000 Class C Warrants owned by
     Pharma Patch PLC which are exercisable during the month of February 1997
     and/or the month of February 1998, and expire thereafter to the extent not
     exercised; or (ii) shares owned by
 
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<PAGE>   90
 
     Regional Joint Ventures for which Vista's Board of Directors holds
     irrevocable voting proxies (see Note 8 above).
 
(11) Includes 520,000 shares beneficially owned by Refractive Services-800,
     Inc., a Panama corporation reportedly owned and controlled by Marcel Jouby,
     a Dutch citizen, Kerry Lynne O'Rourke, a South African citizen residing in
     The Netherlands, and Sukumal Chintagavongse, a Thailand citizen.
 
(12) Includes 450,000 shares beneficially owned by Vista Laser Centers of the
     Northeast, Inc. which are subject to an irrevocable proxy in favor of the
     Company's Board of Directors (see Note 8 above).
 
(13) Includes 500,000 shares beneficially owned by Vista Laser Centers of the
     Pacific, Inc. which are subject to an irrevocable proxy in favor of the
     Company's Board of Directors (see Note 8 above).
 
                 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
 
AGREEMENTS WITH THE COMPANY FOR EQUITY FINANCING AND CHANGE IN CONTROL
 
     The Company sold its operating assets and proprietary transdermal patch and
penetration enhancer business in November 1995 in exchange for 786,214 shares of
common stock in Technical & Chemical Products, Inc. ("TCPI") and the
satisfaction of approximately $5,000,000 of Company indebtedness by TCPI. TCPI
is a publicly-traded company engaged primarily in the design, development,
manufacture and marketing of medical diagnostic products for use in physician
offices, at home and at other point-of-care locations, and the research,
development and commercialization of transdermal and mucosal drug delivery
systems and skin permeation enhancers.
 
     Vista's Board on February 6, 1996 authorized the negotiation of equity
financing agreements with the Company. On February 15, 1996, the Company
publicly announced its board of directors had approved the acquisition of a
controlling interest in Vista subject to negotiation of definitive agreements.
Definitive agreements negotiated between Vista and the Company were executed on
March 1 and March 4, 1996 and were closed on or prior to March 31, 1996. Vista's
financing transactions and agreements with the Company are summarized as
follows:
 
     STOCK PURCHASE AGREEMENT FOR $500,000 (200,000 VISTA COMMON SHARES)
 
     On March 1, 1996, Vista and the Company executed a Stock Purchase Agreement
providing for the first stage of financing transactions. The Stock Purchase
Agreement provided for 200,000 newly issued shares of Vista common stock to be
sold to the Company for a cash price of $500,000, or $2.50 per share. These
funds were received by Vista in March 1996.
 
     EXCHANGE OF NOTE AND TCPI SECURITIES FOR $5,150,000 (2,060,000 VISTA COMMON
     SHARES) AND EXERCISE OF STOCK OPTION
 
     On March 4, 1996, Vista and the Company executed an Agreement (the
"Exchange Agreement") that was closed on March 31, 1996. Under the Exchange
Agreement, Vista delivered to the Company 2,060,000 newly issued shares of Vista
common stock at a stated value of $5,150,000, or $2.50 per Vista share, plus
500,000 Vista Class C common stock purchase warrants ("Class C Warrants"). In
exchange, Vista received from the Company: (i) an interest-free note due in six
months from the Company in the principal amount of $750,000, which was fully
paid by the Company on May 3, 1996; and (ii) 200,000 restricted shares of
Technical Chemicals and Products, Inc. ("TCPI") common stock to be transferred
from the Company to Vista at a stated value of $2,662,500, or $13.31 per TCPI
share. At the time this transaction was completed and at March 31, 1996, shares
of TCPI acquired by the Vista were restricted to resale under the federal
securities laws and were valued at both dates for financial statement purposes
at a 25% discount from the public market price. On March 21, 1996, the date the
Company and Vista concluded the transactions provided for the Exchange
Agreement, the closing price for TCPI common stock was $17.75 per share.
Subsequent closing prices for the TCPI common stock were $16.50 on March 31,
1996 and $8.25 on November 11, 1996.
 
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<PAGE>   91
 
     As additional consideration for these transactions, the Exchange Agreement
granted the Company an option exercisable at any time on or before September 30,
1996 to purchase up to an additional 250,000 newly issued shares of the
Company's common stock at an option exercise price of $2.50 per share in cash
(the "Six Month Option"). On July 18, 1996, the Company exercised 200,000 shares
subject to the Six Month Option at an exercise price of $500,000.
 
     DESCRIPTION OF CLASS C WARRANTS
 
     The 500,000 Class C Warrants issued to the Company under the Exchange
Agreement each represent the right to purchase one (1) share of Vista's common
stock during the month of February 1997 and/or the month of February 1998, and
expire thereafter to the extent not exercised. In each instance, the exercise
price per share will be determined by the average of the quoted closing prices
for Vista's common stock in the over-the-counter market during the month of
January immediately preceding the date Class C Warrants or any portion thereof
are exercised, except that the Class C Warrant exercise price per share in any
event will not exceed $10.00 per share. The exercise price and number of shares
issuable on exercise of Class C Warrants are subject to adjustment in certain
events to prevent dilution in the event of any subsequent stock split, stock
dividend, reclassification or recapitalization affecting the outstanding common
stock as a class.
 
     EXCHANGE OF 900,000 VISTA COMMON SHARES BY CERTAIN STOCKHOLDERS
 
     At the time Vista negotiated and concluded its agreements with the Company,
Vista was advised that three Vista stockholders, including Therapeutic Patch
Research N.V. ("TPR"), Saliva Research Limited ("SRL") and Westcliff Partners
Inc. ("WPI"), exchanged a total of 900,000 shares of Vista's outstanding common
stock for 4,500,000 newly issued securities of the Company in a
privately-negotiated transaction. The Company relied upon the transactional
exemption afforded by Regulation S in connection with this private placement.
Those securities had been acquired by TPR, SRL and WPI in December 1995 as a
result of prior transactions financing the operations of Vista through December
1995. See "Issuance of Shares for Expenses from June Through December 1995"
below.
 
     CHANGE IN CONTROL AND OTHER INFORMATION
 
     As a result of the agreements described above, the Company acquired a
controlling interest in Vista during March 1996. At March 31, 1996, Vista had
5,256,104 common shares outstanding, including the 2,260,000 Vista shares issued
to the Company under the Stock Purchase Agreement and the Exchange Agreement,
but excluding common stock reserved for outstanding stock options, warrants,
conversion or exchange of debt obligations or reserved for investments in
certain Regional Joint Ventures. The Company's total ownership of 3,160,000
Vista common shares represented approximately 60.1% of the total Vista common
stock outstanding at March 31, 1996 and approximately 46.4% of 6,806,112 shares
of Vista common stock outstanding at July 15, 1996. Vista and the Company both
recognized in March 1996 that the Company's percentage ownership of the Company
may fluctuate in the future as a result of continuing changes in Vista's
capitalization, the right of Vista to exercise its Six Month Option for 250,000
Vista common shares expiring on September 30, 1996 and/or 500,000 Class C
Warrants exercisable in February 1997 and February 1998, described above, or as
a result of a future decision by Pharma Patch to sell or otherwise dispose of
all or a portion of its investment in Vista.
 
     Vista entered into a registration rights agreement with the Company upon
closing the Exchange Agreement. Subject to certain limitations, this agreement
grants the Company two "piggy-back" registration rights in the event Vista files
registration statements covering offerings of its securities under the
Securities Act of 1933. In addition, the Company will have the right on three
occasions after March 31, 1997 and until July 31, 2006 to demand that all or a
portion of Vista's common stock held by the Company and issuable upon exercise
of Class C Warrants and the Six Month Option be registered under the Securities
Act of 1933. Any such registrations of Vista common stock for the account of
Pharma Patch will be at Vista's expense.
 
     Murray D. Watson, a director of Vista since January 31, 1994, has served
since July 1993 as Chairman of the Board, Chief Executive Officer and a director
of the Company. On February 16, 1996, Mr. Watson was
 
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<PAGE>   92
 
elected Vista's Vice Chairman of the Board and Kenneth G. Howling, Vice
President and Chief Financial Officer of the Company, was elected Vista's
Treasurer and Chief Financial Officer. In each case, their election as Vista
officers was subject to a condition that definitive agreements for the
contemplated transactions between Vista and the Company be executed. These
agreements were executed on March 1, 1996 and completed on March 21, 1996.
 
     Transactions contemplated by the Stock Purchase Agreement and the Exchange
Agreement were authorized and approved by Vista's board of directors ("Board")
at a Board meeting held on February 6, 1996 attended by all three of Vista's
then directors. Vista's Board approved the Stock Purchase Agreement and Exchange
Agreement transactions with knowledge and disclosure of the proposed exchange by
TPR, SRL and WPI of 900,000 shares of Vista common stock with the Company. Mr.
Watson, a Vista director, abstained from voting on the proposed transactions due
to his position as the Chief Executive Officer and a director of Pharma Patch.
Messrs. Jac. J. Lam and Malcolm J. Rowe, Vista's other two directors at that
time, voted in favor of approving the transactions. Mr. Rowe also served at the
time as a member of Pharma Patch's board of directors.
 
PURCHASE OF CERTAIN ASSETS FROM REFRACTIVE SERVICES-800, INC.
 
     From July 1995 through June 1996 date, a foreign corporate investor named
Refractive Services-800, Inc. invested $520,000 in cash in five Regional Joint
Ventures sponsored by the Company. In exchange for that investment, and in view
of the high risks associated with making the initial investment in start-up
enterprises that had yet to negotiate any agreements for proposed business
operations, Refractive Services-800, Inc. received shares of a 10% Series A
convertible preferred issue of the five Regional Joint Ventures with a
liquidation preference equal to five times its cash investment (six times its
cash investment in the case of VLC-Northeast). Vista has been advised that
Refractive Services-800, Inc. is a Panama corporation owned and controlled by
Marcel Jouby, a Dutch citizen, Kerry Lynne O'Rourke, a South African citizen
residing in The Netherlands, and Sukumal Chintagavongse, a Thailand citizen.
 
     Vista negotiated an agreement on July 18, 1996 to acquire all Series A
Preferred Shares in five Regional Joint Ventures originally purchased by
Refractive Services-800, Inc. for $520,000. In exchange, Vista has agreed to
issue to Refractive Services-800, Inc. a total of 520,000 shares of Vista common
stock. Vista also agreed to purchase for $50,000 in cash all of the capital
stock in Refractive Services 800 Corp., a Nevada corporation ("RS-800")
organized by Refractive Services-800, Inc. in 1995 to acquire rights to certain
800 and 900 telephone numbers for telemarketing purposes at the election of
Regional Joint Ventures.
 
OFFSHORE SALES OF COMMON STOCK UNDER REGULATION S
 
     On March 29, 1996, Vista received $212,500 in proceeds from the sale of
100,000 shares of the Company's common stock at $2.125 per share under a
Regulation S offshore private placement transaction with one foreign investor,
Corundum B.V. The quoted closing market price for Vista's common stock on March
29, 1996 was $2.625 per share. No fees or commissions to third parties were paid
in connection with this offering.
 
     On June 13, 1996, Vista received $212,500 in proceeds from the sale of
100,000 shares of Vista's common stock at $2.125 per share under a separate
Regulation S offshore private placement transaction with two foreign investors,
Solar Ventures Limited as to 50,000 shares and Armilla Holdings Limited as to
50,000 shares. The quoted closing market price for Vista's common stock on June
13, 1996 was $3.25 per share. No fees or commissions to third parties were paid
in connection with this offering. On August 14, 1996, Vista received $212,500 in
proceeds from the sale of 100,000 shares of Vista's common stock at $2.125 per
share under a Regulation S offshore private placement transaction with one
foreign investor, Paget Trading Ltd. The quoted closing market price for Vista's
common stock on August 9, 1996, the date of the agreement, was $2.875 per share.
No fees or commissions to third parties were paid in connection with this
offering.
 
PURCHASE OF LASER EQUIPMENT FROM AFFILIATE OF A DIRECTOR
 
     On February 1, 1996, Vista entered into an asset purchase and lease
assumption agreement with a corporate affiliate of Dr. J. Charles Casebeer
providing for the purchase by Vista of an excimer laser system.
 
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<PAGE>   93
 
The purchase price for the equipment was $75,000 in cash, a $96,591 promissory
note with interest at 8% per annum originally due May 31, 1996, and the
assumption of outstanding obligations under an existing lease of the laser
including future lease payments not to exceed $328,409. Dr. Casebeer was
subsequently elected a director of Vista on February 16, 1996. Vista later
determined to replace its intended use of this equipment with newer technology,
resulting in a charge to earnings in the amount of $446,636 for the impairment
of an idle asset. As of July 12, 1996, the note to Dr. Casebeer's corporate
affiliate remained unpaid and is expected to be paid by Vista later in the
current fiscal year ending March 31, 1997.
 
ISSUANCE OF SHARES FOR EXPENSES FROM JUNE THROUGH DECEMBER 1995
 
     During the period from June to December 1995, certain clients of Vista's
then acting President, Jac. J. Lam, invested approximately $1,470,000 to sustain
Vista's corporate operations during that period. These advances included
approximately $700,000 for travel by Vista's officers and consultants and
corporate office expenses in New York and Europe, approximately $100,000 in
out-of-pocket advances for various expenses, and $670,000 in compensation paid
for personnel assigned to support Vista's corporate activities and its program
to establish various Regional Joint Ventures in North America under the "Vista
Laser Centers" name. The $670,000 figure for personnel included $200,000 paid or
payable to Vista's then acting President, Jac. J. Lam, and $60,000 accrued for
its then acting Treasurer and Chief Financial Officer, Theodore J. Mayer.
Vista's Board of Directors agreed these charges should be billed at a flat
negotiated rate of $1,470,000 and in December 1995 authorized the issuance of
925,000 shares of Vista's common stock in payment of these obligations.
 
     These shares were issued to Therapeutic Patch Research, N.V. (300,000
shares), Saliva Research Ltd. (325,000 shares) and Westcliff Partners Inc.
(300,000 shares). Mr. Lam acted at the time as a managing director for Saliva
Research Ltd. and Westcliff Partners Inc., but disclaimed any beneficial
interest in the securities held by those entities.
 
REPURCHASE OF SHARES FROM SEMERA AB
 
     In June 1994, Vista formed a subsidiary in Sweden, Vista Vision Scandinavia
AB ("Vista-Sweden"). Under an agreement dated June 1, 1994, Vista-Sweden
purchased certain assets of a PRK surgical center clinic in Stockholm, Sweden,
from Semera AB, an unaffiliated company. The price paid for the assets was
approximately $100,000 in cash, 28,600 shares of Vista common stock and 28,600
Class A Warrants. Vista-Sweden concurrently engaged the services of Professor
Bjorn Tengroth, a noted authority in PRK procedures. All of the capital stock of
Vista-Sweden is owned by Convista Vision BV, an inactive Dutch company
("Convista") purchased by Vista in April 1994 as a subsidiary to administer
financing and management of Vista's international operations.
 
     As part of the negotiated agreement with Semera AB, 20% of Convista's
capital stock was sold to Professor Tengroth for $3,000 and Vista-Sweden
advanced a loan of approximately $134,000 to Professor Tengroth. Exercising an
option granted in June 1994, Convista subsequently repurchased Professor
Tengroth's 20% interest in Convista for SEK 1,250,000 (approximately $167,000),
and his loan was repaid from the proceeds. In June 1995, the Company repurchased
25,640 shares of Vista common stock and 25,640 Class A Warrants from Semera AB
for the sum of $277,777 pursuant to a commitment made in June 1994.
 
     The funds required for the $277,777 payment to Semera AB in June 1995 were
obtained by the Company from proceeds of 12% convertible promissory notes issued
by Vista in June 1995. These 12% notes were issued and sold to G. Lennart
Perlhagen ($177,777), then a director of the Company, and Quintillion B.V., an
affiliate of Jac. J. Lam (who was elected a director and acting President of the
Company in June 1995). The 12% notes are due on June 15, 1998 and are
convertible into shares of Vista common stock at $5.00 per share. Payment
obligations on the 12% notes are collateralized by the pledge of 51% of the
outstanding shares of Vista-Sweden. In consideration of these loans,
Vista-Sweden is obligated to pay the noteholders a royalty of $100 for each
Incremental PRK procedure performed by Vista-Sweden during the three years
ending May 31, 1996, 1997 and 1998. Incremental PRK procedures for this purpose
are generally defined as the number of PRK procedures performed by Vista-Sweden
in excess of its first 800 PRK procedures for the twelve months
 
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<PAGE>   94
 
ended May 31, 1996, and the number of PRK procedures in each following 12 month
period that exceed PRK procedures performed for the prior 12 month period.
 
ABANDONMENT OF OPERATIONS BY VISTA VISION INTERNATIONAL LTD. (UNITED KINGDOM)
 
     Vista Vision International Ltd. ("Vista-UK"), formed in July 1992, owned a
50% interest in Precision Laser Eye Centres Ltd., a joint venture with Optika
Holdings Limited formed in June 1993, which owned and operated an excimer laser
eye surgical clinic in London, England. G. Lennart Perlhagen, President and
Chief Executive Officer of Vista from February 1994 to January 15, 1995, served
as the managing director of Vista-UK since its organization. Vista purchased all
of the capital stock of Vista-UK and advances to Vista-UK of approximately
24,000 British pounds from an unaffiliated third party under an agreement dated
March 31, 1994. The consideration paid by the Company included $134,000 in cash
(U.S. funds) and 250,000 shares of Vista's common stock issued to the seller,
Laser Technologies (Jersey) Ltd.
 
     In June 1995, Vista closed the operations of Vista-UK and Precision Laser
Eye Centres Ltd. due to their unprofitable history, a change in business
strategy of the joint venture partner and extremely competitive market
conditions in London.
 
ABANDONMENT OF PROPOSED ACQUISITION OF MEDICAL DEVELOPMENT RESOURCES, INC.
 
     Medical Development Resources, Inc. ("MDRI") is a privately-held Delaware
corporation engaged in research and development of a proprietary production
process for the manufacture of scalpels and other cutting instruments from
natural obsidian and/or an obsidian formulation. MDRI owned 100% of two
operating subsidiaries, KMI I, Inc. ("KMI") which designs, manufactures and
markets precision surgical instruments and related products, and Micra
Instruments Limited ("Micra"), a company was formed by MDRI in July 1993 to
purchase the assets of a business involved in design, development, manufacturing
and marketing of titanium microsurgical instruments for ophthalmology and
neurosurgery.
 
     As previously reported in Vista's Annual Report on Form 10-KSB for the
fiscal year ended March 31, 1995 and Reports on Form 10-QSB for the quarterly
periods ended June 30, 1995 and September 30, 1995, Vista engaged in a series of
transactions and proposed transactions relating to investments in MDRI and its
subsidiaries from April 1994 through June 1995. Vista wrote-off all of its
investment in MDRI and loans advanced for MDRI's account, aggregating
$5,643,000, as of March 31, 1995.
 
     INITIAL INVESTMENT BY VISTA IN MDRI. On April 1, 1994, Vista entered into
an agreement with Obsidian Research N.V., an unaffiliated partnership, to
acquire 715,563 shares of MDRI common stock and warrants to purchase up to
601,073 shares of MDRI common stock exercisable at $6.60 per share until
December 31, 1996. The purchase price paid by Vista for these MDRI securities
consisted of 200,000 shares of Vista Common Stock and 200,000 Vista Class A
Warrants. The MDRI common stock and warrants were originally acquired by
Obsidian Research N.V. at a cost of $1,125,000 in February 1993. Vista's purpose
in acquiring this interest in MDRI was to establish a long-term relationship
with the KMI subsidiary for future access to U.S. ophthalmologists.
 
     ADDITIONAL MDRI INVESTMENTS IN MAY 1994. On May 5, 1994, Vista entered into
a Stock Purchase Agreement (the "May 1994 Stock Agreement") with six individuals
who were principal stockholders of MDRI and included certain members of MDRI and
KMI's management (the "MDRI Management Stockholders"). Under the May 1994 Stock
Agreement, Vista purchased 1,000,000 newly issued shares of MDRI common stock
from MDRI on May 6, 1994 for $1,250,000 in cash and acquired 1,000,000 shares of
MDRI common stock from the MDRI Management Stockholders in exchange for $2
million in principal amount of noninterest bearing promissory notes due on
December 31, 1994. At the time of this investment, MDRI's management projected
MDRI would generate net income for fiscal 1994 of at least $900,000 and there
was proposed an initial public offering of MDRI securities in which Vista would
participate as a selling stockholder.
 
     Concurrent with the closing of the May 1994 Stock Agreement, seven foreign
private investors purchased an additional 1,000,000 shares of MDRI common stock
from the MDRI Management Stockholders for
 
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<PAGE>   95
 
$2 million in non-interest bearing promissory notes due in ten equal bi-weekly
installments from July 5, 1994 through November 9, 1994. Under separate
agreements on May 24, 1994, Vista acquired these 1,000,000 MDRI shares from the
seven foreign investors in exchange for 200,000 shares of Vista common stock and
100,000 Vista Class A Warrants (all of which Vista shares and warrants were
subsequently cancelled, as described below). With the consent of the MDRI
Management Stockholders, Vista common stock issued to the seven foreign
investors were substituted as a collateral pledge to secure obligations of the
foreign investors on their non-interest bearing notes to the MDRI Management
Stockholders.
 
     In July 1994, Vista was advised that the seven foreign investors were
unable at that time to make payment of the installments due on their $2 million
in notes to the MDRI Management Stockholders. As an accommodation to the MDRI
Management Stockholders, during July and August 1994 Vista prepaid $600,000 in
principal amount of Vista's $2 million note obligations otherwise maturing on
December 31, 1994 to the MDRI Management Stockholders.
 
     EXCHANGES WITH TNC MEDIA, INC. FOR MDRI SECURITIES. Under an agreement
dated October 11, 1994, MDRI transferred shares of common stock in TNC Media,
Inc. ("TNC") to TNC in exchange for the forgiveness of $450,000 in principal and
$56,140 of accrued interest due from MDRI and KMI to TNC and for the
cancellation of 155,000 shares of MDRI common stock then held by TNC. As a
consequence of the cancellation of these shares, Vista's then percentage
ownership of MDRI capital stock increased from 52.41% to approximately 53.48%.
In consideration of this increase in Vista's ownership of MDRI, TNC received
from Vista redeemable Class B warrants to purchase up to 31,000 shares of Vista
common stock exercisable at $10.00 per share at any time through October 11,
1999 unless earlier called for redemption. Vista has the optional right of
calling the Class B warrants for redemption if the Vista common stock issuable
upon exercise of Class B Warrants have been registered for sale under the
Securities Act of 1933 and if Vista common stock is traded in the NASDAQ
over-the-counter market or on a national securities exchange and the closing
sale price is $22.50 per share or more for at least 20 consecutive trading days
on the date Class B Warrants are called for redemption.
 
     During December 1994, Vista acquired 778,777 shares of MDRI common stock
(representing approximately 11.2% of the MDRI shares then outstanding) from TNC
in exchange for 155,755 shares of Vista common stock in order to increase its
voting position in MDRI. Vista demanded that MDRI call an annual meeting of its
stockholders to elect directors, but this demand was ignored by MDRI.
 
     As a result of the above transactions, Vista owned 4,809,340 shares of MDRI
capital stock, or approximately 69.13% of the total then outstanding, at
December 31, 1994. The MDRI Management Stockholders continued to manage MDRI and
its subsidiaries and controlled the policies and operations of MDRI and its
subsidiaries.
 
     DECEMBER 1994 REORGANIZATION AGREEMENT WITH MDRI. In order to resolve
certain disputes which arose between MDRI Management Stockholders and the seven
foreign investors, on the one hand, and between MDRI Management Stockholders and
Vista on the other hand, and in an effort to obtain control over the operating
policies and management of MDRI and its subsidiaries, Vista entered into an
Agreement and Plan of Reorganization with MDRI and the MDRI Management
Stockholders dated as of December 15, 1994 (the "Reorganization Agreement") and
amended in January and March 1995. In order to obtain access to historical
financial records retained by independent public accountants for MDRI, Vista
further agreed that upon the closing of the Reorganization Agreement Vista would
assume $70,000 of MDRI's indebtedness to its independent public accountants and
would guarantee an additional $70,000 of such indebtedness assumed by KMI. Vista
advanced $40,000 of the funds contemplated by these obligations prior to closing
the Reorganization Agreement as an accommodation to MDRI and KMI.
 
     Due to numerous problems observed by Vista during its due diligence review
of the operations and reported financial condition of MDRI and its subsidiaries,
the original closing contemplated by the Reorganization Agreement was postponed
pending a renegotiation of certain terms and provisions of the Reorganization
Agreement. Vista also extended an exchange offer to the holders of certain MDRI
notes and warrants as required by the Reorganization Agreement, subject to the
closing of the Reorganization
 
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<PAGE>   96
 
Agreement. The Reorganization Agreement further provided for a proposed merger
later in 1995 of MDRI with a wholly-owned subsidiary of Vista.
 
     EXCHANGE AGREEMENT FOR LOAN TO MICRA. In June 1995, Quintillion B.V., an
affiliate of Vista's then acting President, Jac. J. Lam, advanced the sum of
$100,000 to Micra Instruments Ltd. for working capital to sustain Micra's
operations in exchange for a 15% debenture issued by Micra. The 15% debenture
was for a term of six months and payable thereafter on three months written
notice and secured by a fixed and floating charge on the assets of Micra. In
consideration of this financial accommodation, Vista entered into an Exchange
Agreement with Quintillion B.V. which grants Quintillion the right to exchange
the 15% Micra debenture for shares of the Company's common stock at an exchange
price of $1.25 per share of Vista common stock.
 
     TERMINATION AND RESCISSION OF AGREEMENTS RELATING TO MDRI. Following the
failure of MDRI and the MDRI Management Stockholders to comply with conditions
set forth in the Reorganization Agreement and the inadequacy of MDRI's financial
records, Vista elected on July 7, 1995 to terminate all obligations on its part
under the Reorganization Agreement and advised MDRI and the MDRI Management
Stockholders that Vista was further rescinding all transactions with the MDRI
Management Stockholders contemplated by the May 1994 Purchase Agreement
including all obligations under promissory notes previously issued by Vista. The
reasons given by Vista for these actions included Vista's allegations of fraud,
intentional misconduct and breach of fiduciary duties on the part of the MDRI
Management Stockholders, misrepresentations of material facts by the MDRI
Management Stockholders and MDRI, and failures in the timely performance of
conditions precedent to Vista's obligations. Vista further demanded that the
MDRI Management Stockholders make full restitution to Vista of $600,000 in cash
previously paid by Vista to the MDRI Management Stockholders under notes issued
pursuant to the May 1994 Stock Purchase Agreement.
 
     As a result of this action, all shares issued by Vista under the
Reorganization Agreement and to seven foreign investors in exchange for Vista
securities were cancelled and Vista returned to the MDRI Management Stockholders
all certificates representing shares of MDRI common stock previously received by
Vista except for 2,794,340 MDRI shares, believed to represent approximately 40%
of MDRI's outstanding common stock, paid for in cash by Vista. Vista wrote-off
all of its investment in MDRI and loans advanced for MDRI's account, aggregating
$5,643,000 as of March 31, 1995.
 
TRANSACTIONS WITH FORMER OFFICERS AND DIRECTORS
 
     In June 1994, Vista engaged the services of Drago A. Cerchiari to render
consulting services relating to financial and accounting matters, including
identification of suitable candidates for the position of the Company's Chief
Financial Officer. Vista issued 7,000 Class A Warrants in consideration of this
agreement, and agreed to repurchase all or any portion of these Class A Warrants
at the price of $5.00 per warrant. Mr. Cerchiari exercised his put option and
the 7,000 Class A Warrants were cancelled in June 1995.
 
     Vista previously had employment agreements with Robert L. Ferrara, who
resigned as Vista's Chief Financial Officer on April 14, 1995; Drago A.
Cerchiari, who resigned as Vista's President, Chief Executive Officer and a
director on June 1, 1995; and G. Lennart Perlhagen, who resigned as Vista's
Chairman on June 1, 1995 and as a director on July 4, 1995.
 
     Under an agreement dated as of July 5, 1995, Vista issued 16,000 shares of
its common stock to Mr. Perlhagen in payment of $80,000 of unreimbursed business
expenses.
 
     Under an agreement dated as of June 1, 1995, Vista paid Mr. Cerchiari
$8,740 in cash and issued 4,000 shares of common stock for reimbursement of a
total of $29,000 of unreimbursed business expenses. Vista agreed that Mr.
Cerchiari had a put option right to sell the 4,000 shares of common stock to
Vista after January 31, 1996 at a price equal to $20,260 plus interest from June
1, 1995 at the rate of 1% per month. Mr. Cerchiari exercised that option on
February 1, 1996. Vista also issued 5,000 shares of common stock to Mr.
Cerchiari under the June 1, 1995 agreement as a negotiated settlement for a
one-time hiring bonus in his original employment agreement dated as of January
15, 1995.
 
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<PAGE>   97
 
CHANGES IN ACCOUNTANTS
 
     Vista changed its independent accountants in May 1996. The accounting firm
of A J. Robbins, PC acted as principal independent public accountants to audit
the consolidated financial statements of Vista for its fiscal year ended March
31, 1995, the transition period of three months ended March 31, 1994, the fiscal
year ended December 31, 1993 and the fiscal period from Vista's inception on
June 15, 1992 to December 31, 1992. On May 8, Vista's Board of Directors elected
to change its independent accountants and dismissed A J. Robbins, PC as Vista's
independent certifying public accountant. Vista's Board of Directors
participated in and approved the decision to change independent accountants.
 
     The reports of A J. Robbins, PC on the consolidated financial statements of
Vista for the fiscal year ended March 31, 1995, the transition period of three
months ended March 31, 1994 and the fiscal year ended December 31, 1993 did not
contain an adverse opinion or a disclaimer of opinion, and was not qualified as
to uncertainty, audit scope, or accounting principles, except as follows: The
report of A J. Robbins, PC dated May 24, 1995 on Vista's consolidated financial
statements for its fiscal year ended March 31, 1995 contained a paragraph
expressing certain doubts about Vista's ability to continue as a going concern.
 
     In connection with its audit for the fiscal year ended December 31, 1993,
the transition period of three months ended March 31, 1994, the fiscal year
ended March 31, 1995 and thereafter through May 8, 1996, there have been no
disagreements of Vista with A J. Robbins, PC on any matter of accounting
principles or practices, financial statement disclosure, or auditing scope or
procedure, which disagreements if not resolved to the satisfaction of A J.
Robbins, PC would have caused them to make reference thereto in their report on
the financial statements for such year. During the periods described above and
through May 8, 1996, there have been no reportable events as that term is
defined in Regulation S-K, Item 304(a)(1)(v) promulgated by the Securities and
Exchange Commission.
 
     Vista requested that A J. Robbins, PC furnish Vista with a letter addressed
to the Securities and Exchange Commission stating whether or not A J. Robbins,
PC agrees with the above statements. A copy of such letter was filed with the
Securities and Exchange Commission.
 
     On May 9, 1996, Vista engaged the services of the independent public
accounting firm of KPMG Peat Marwick LLP to act as the principal independent
accountants as to Vista's consolidated financial statements for its most recent
fiscal year ended March 31, 1996. Prior to engaging KPMG Peat Marwick LLP, Vista
did not consult its new independent public accountants as to the application of
accounting principles to a specified transaction, either completed or proposed,
or as to the type of audit opinion that might be rendered on Vista's financial
statements.
 
                                 LEGAL MATTERS
 
     The validity of the Ace Common Stock to be distributed to Company
shareholders in connection with the liquidation of the Company will be passed
upon by Appleby, Spurling & Kempe, Hamilton, Bermuda. The Company has been
advised as to certain tax matters by Weil, Gotshal & Manges, LLP, New York, New
York.
 
                                    EXPERTS
 
     The balance sheet of Atlantic Central Enterprises Limited as of August 7,
1996, has been included herein and in the Registration Statement in reliance
upon the report of KPMG Peat Marwick LLP, independent certified public
accountants, appearing elsewhere herein and in the Registration Statement, and
upon the authority of said firm as experts in accounting and auditing.
 
     The consolidated financial statements of the Company as of February 29,
1996 and for the year then ended have been included herein and in the
Registration Statement in reliance upon the report of KPMG Peat Marwick LLP,
independent certified public accountants, appearing elsewhere herein and in the
Registration Statement, and upon the authority of said firm as experts in
accounting and auditing.
 
                                       96
<PAGE>   98
 
     The consolidated financial statements of the Company as of February 28,
1995 and for the years ended February 28, 1995 and 1994 appearing in this
Prospectus and Registration Statement, have been audited by Ernst & Young
(Chartered Accountants) as set forth in their report thereon included elsewhere
herein and are included in reliance upon such report given on the authority of
said firm as experts in accounting and auditing.
 
     The financial statements of Vista Technologies, Inc., included in this
Prospectus have been audited as of March 31, 1996 and for the year then ended by
KPMG Peat Marwick LLP, and as of March 31, 1995 and for the year ended March 31,
1995 by AJ. Robbins, PC, independent certified public accountants as stated in
their reports appearing herein and are included in reliance on their reports
given an authority of said firms as experts on accounting and auditing.
                                       97
<PAGE>   99
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
                                     INDEX
 
<TABLE>
<CAPTION>
                                                                                        PAGE
                                                                                 -----------
<S>                                                                              <C>
PHARMA PATCH PUBLIC LIMITED COMPANY
  Independent Auditors' Report -- KPMG Peat Marwick LLP..........................         F-1
  Independent Auditors' Report -- Ernst & Young..................................         F-2
  Consolidated Financial Statements:
     Consolidated Balance Sheet -- February 29, 1996 and February 28, 1995.......         F-3
     Consolidated Statements of Earnings and Loss and Deficit -- Years ended
      February 29, 1996 and February 28, 1995 and 1994...........................         F-4
     Consolidated Statements of Cash Flows -- Years ended February 29, 1996 and
      February 28, 1995 and 1994.................................................         F-5
     Notes to Consolidated Financial Statements..................................      F-6-18
     Unaudited Consolidated Balance Sheet -- August 31, 1996.....................        F-19
     Unaudited Consolidated Statement of Operations -- Period ended
       August 31, 1996 and 1995..................................................        F-20
     Unaudited Consolidated Statements of Cash Flows -- Period ended
       August 31, 1996 and 1995..................................................        F-21
     Unaudited Statement of Changes in Shareholders' Equity......................        F-22
     Unaudited Notes to Consolidated Financial Statements........................     F-23-26
VISTA TECHNOLOGIES, INC.
  Independent Auditors' Report -- KPMG Peat Marwick LLP..........................        F-27
  Independent Auditors' Report -- AJ. Robbins, P.C...............................        F-28
  Consolidated Financial Statements:
     Consolidated Balance Sheet -- March 31, 1996................................        F-29
     Consolidated Statements of Operations -- For the years ended March 31, 1996
      and 1995...................................................................        F-30
     Consolidated Statements of Stockholders' Equity -- For the years ended March
      31, 1996 and 1995..........................................................        F-31
     Consolidated Statements of Cash Flows -- For the years ended March 31, 1996
      and 1995...................................................................        F-32
     Notes to Consolidated Financial Statements -- March 31, 1996 and 1995.......     F-33-50
     Unaudited Consolidated Balance Sheet........................................        F-51
     Unaudited Statements of Operations..........................................        F-52
     Unaudited Consolidated Statements of Cash Flows.............................        F-53
     Unaudited Consolidated Statement of Changes in Stockholders' Equity.........        F-54
     Notes to Unaudited Consolidated Financial Statements........................     F-55-60
ATLANTIC CENTRAL ENTERPRISES LIMITED
  Independent Auditors' Report -- KPMG Peat Marwick LLP..........................        F-61
  Balance Sheet -- August 7, 1996................................................        F-62
  Notes to Balance Sheet.........................................................        F-63
</TABLE>
 
     All schedules are omitted for the reason that they are not required or are
not applicable, or the required information is shown in the respective financial
statements or notes thereto.
 
                                       F-I
<PAGE>   100
 
                          INDEPENDENT AUDITORS' REPORT
 
The Board of Directors and Shareholders
Pharma Patch Public Limited Company:
 
We have audited the accompanying consolidated balance sheet of Pharma Patch
Public Limited Company and subsidiaries as of February 29, 1996 and the related
consolidated statements of earnings and loss and deficit and cash flows for the
year then ended. These consolidated financial statements are the responsibility
of the Company's management. Our responsibility is to express an opinion on
these consolidated financial statements based on our audit.
 
We conducted our audit in accordance with generally accepted auditing standards.
Those standards require that we plan and perform the audit to obtain reasonable
assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audit provides a reasonable basis for our opinion.
 
In our opinion, the consolidated financial statements referred to above present
fairly, in all material respects, the financial position of Pharma Patch Public
Limited Company and subsidiaries as of February 29, 1996, and the results of
their operations and their cash flows for the year then ended, in conformity
with generally accepted accounting principles.
 
                                          KPMG Peat Marwick LLP
 
Short Hills, New Jersey
May 9, 1996
 
                                       F-1
<PAGE>   101
 
                         REPORT OF INDEPENDENT AUDITORS
 
To the Shareholders of
Pharma Patch Plc
 
We have audited the accompanying consolidated balance sheet of Pharma Patch Plc
as of February 28, 1995 and the related statements of earnings and loss and
deficit and cash flows for the years ended February 28, 1995 and 1994. These
financial statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statements based on
our audits.
 
We conducted our audits in accordance with auditing standards generally accepted
in the United States. Those standards require that we plan and perform the audit
to obtain reasonable assurance about whether the financial statements are free
of material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements. An audit
also includes assessing the accounting principles used and significant estimates
made by management, as well as evaluating the overall financial statement
presentation. We believe that our audits provide a reasonable basis for our
opinion.
 
In our opinion, the consolidated financial statements referred to above present
fairly, in all material respects, the financial position of Pharma Patch Plc as
of February 28, 1995, and the results of its operations and the changes in its
financial position for the years ended February 28, 1995 and 1994, in conformity
with accounting principles generally accepted in the United States.
 
Dublin, Ireland
May 25, 1995
(except for note 1(e) which
is as of May 9, 1996)
                                          ERNST & YOUNG
                                          Chartered Accountants
 
                                       F-2
<PAGE>   102
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
                          CONSOLIDATED BALANCE SHEETS
 
                    FEBRUARY 29, 1996 AND FEBRUARY 28, 1995
                          (EXPRESSED IN U.S. DOLLARS)
 
                                     ASSETS
 
<TABLE>
<CAPTION>
                                                                       1996            1995
                                                                    -----------     -----------
<S>                                                                 <C>             <C>
Current assets:
  Cash and cash equivalents.......................................  $   668,822         638,745
  Accounts receivable.............................................       22,690          41,600
  Due from Vista (note 13)........................................      251,500              --
  Prepaid expenses and deposits...................................           --          47,298
  Investment in TCPI -- available for sale, at market price.......   16,805,320              --
                                                                    -----------     -----------
          Total current assets....................................   17,748,332         727,643
Fixed assets (note 3).............................................           --         900,378
                                                                    -----------     -----------
          Total assets............................................  $17,748,332       1,628,021
                                                                    ===========     ===========
                       LIABILITIES AND SHAREHOLDERS' EQUITY (DEFICIENCY)
Current liabilities:
  Accounts payable................................................      683,269         688,544
  Accrued expenses................................................      773,553         647,699
  Deferred tax liability..........................................    1,710,212              --
                                                                    -----------     -----------
          Total current liabilities...............................    3,167,034       1,336,243
                                                                    -----------     -----------
Notes payable (note 4)............................................           --       5,000,000
Shareholders' equity (deficiency):
  Capital stock, authorized 52,046,576 ordinary shares; issued and
     outstanding 11,410,633 and 5,740,253 ordinary shares in 1996
     and 1995, respectively, at par value (note 7)................    2,256,756       2,183,643
  Premium in excess of par value..................................   15,404,580      11,448,439
  Deficit.........................................................   (6,249,628)    (18,340,304)
  Cumulative translation adjustment...............................       (6,518)
  Unrealized appreciation on equity securities available for sale
     (net of deferred taxes of $1,710,212)........................    3,176,108              --
                                                                    -----------     -----------
          Total shareholders' equity (deficiency).................   14,581,298      (4,708,222)
                                                                    -----------     -----------
Commitments (note 10).............................................  $17,748,332       1,628,021
                                                                    ===========     ===========
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                       F-3
<PAGE>   103
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
                       CONSOLIDATED STATEMENT OF EARNINGS
                              AND LOSS AND DEFICIT
 
                         YEARS ENDED FEBRUARY 29, 1996
                         AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
<TABLE>
<CAPTION>
                                                                        RESTATED        RESTATED
                                                          1996            1995            1994
                                                      ------------     -----------     ----------
<S>                                                   <C>              <C>             <C>
Revenues............................................  $         --              --             --
                                                      ------------     -----------     ----------
Expenses:
  Administration....................................     1,798,524       1,141,301      1,348,112
  Foreign exchange loss (gain)......................         2,285         (52,253)            --
  Write-off of Cangene acquisition costs (note 8)...            --         514,791             --
  Loss on disposal of Cangene investment (note 8)...            --         478,052             --
                                                      ------------     -----------     ----------
          Loss from operations......................     1,800,809       2,081,891      1,348,112
Other income........................................       (76,019)        (42,800)       (40,440)
Other expenses......................................         3,893              --             --
                                                      ------------     -----------     ----------
          Loss from continuing operations...........     1,728,683       2,039,091      1,307,672
                                                      ------------     -----------     ----------
Discontinued operations (note 3):
  Loss from operations..............................    (2,593,468)    (11,698,353)    (1,919,752)
  Gain on sale......................................    16,412,827              --
                                                      ------------     -----------     ----------
          Gain (loss) on discontinued operations....    13,819,359     (11,698,353)    (1,919,752)
                                                      ------------     -----------     ----------
          Net earnings (loss).......................    12,090,676     (13,737,444)    (3,227,424)
Deficit, beginning of year..........................   (18,340,304)     (4,602,860)    (1,375,436)
                                                      ------------     -----------     ----------
Deficit, end of year................................    (6,249,628)    (18,340,304)    (4,602,860)
                                                       ===========      ==========      =========
Per share of common stock:
  Loss from continuing operations...................  $         --            (.38)          (.40)
  Discontinued operations...........................           .70           (2.18)          (.59)
                                                      ------------     -----------     ----------
          Net earnings (loss).......................           .70           (2.56)          (.99)
                                                       ===========      ==========      =========
Number of ordinary shares issued for earnings per
  share purposes(1).................................    19,677,650       5,368,298      3,275,040
                                                       ===========      ==========      =========
</TABLE>
 
- ---------------
 
(1) The modified treasury method was used for the year ended February 29, 1996.
     Earnings (Loss) Per Share calculation due to the dillutive effect of
     outstanding warrants. The weighted average method was used for all other
     periods.
 
          See accompanying notes to consolidated financial statements.
 
                                       F-4
<PAGE>   104
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
 
                         YEARS ENDED FEBRUARY 29, 1996
                         AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
<TABLE>
<CAPTION>
                                                              1996          1995          1994
                                                          ------------   -----------   ----------
<S>                                                       <C>            <C>           <C>
Cash flows from operating activities:
  Net earnings (loss) for the year......................  $ 12,090,676   (13,737,444)  (3,227,424)
  Add noncash items:
     Depreciation and amortization......................       253,958       813,740      365,936
     Stock compensation.................................            --            --      867,381
     Write-down of fixed assets.........................         9,900       892,271           --
     Write-off of Cangene acquisition costs (note 8)....            --       514,791           --
     Loss on disposal of Cangene investment (note 8)....            --       478,052           --
     Write-off of capitalized technology................            --     4,460,852           --
     Write-off of cumulative translation adjustment.....            --       408,162           --
     Gain on sale of business (note 1(e))...............   (16,412,827)           --           --
     Noncash payment of expenses........................     1,842,478            --           --
  Net change in noncash working capital items (note
     11)................................................       361,272     1,528,131      473,129
                                                          ------------   -----------   ----------
     Net cash used in operating activities..............    (1,854,543)   (4,641,445)  (1,520,978)
                                                          ------------   -----------   ----------
Cash flows from investing activities:
  Purchase of fixed assets..............................       (50,658)     (467,369)    (665,450)
  Advances to Vista (note 13)...........................      (251,500)           --           --
  Purchase of technology................................            --            --      447,775
  Proceeds of sale of technology........................            --     1,250,000           --
  Proceeds on sale of Cangene shares (note 8)...........            --       657,422           --
                                                          ------------   -----------   ----------
          Net cash (used in) provided by investing
            activities..................................      (302,158)    1,440,053   (1,113,225)
                                                          ------------   -----------   ----------
Cash flows from financing activities -- issue of shares,
  net income (note 7)...................................     2,186,778     2,590,947    3,651,676
                                                          ------------   -----------   ----------
Effect of exchange rate changes on cash and cash
  equivalents...........................................            --        (3,275)     (75,305)
                                                          ------------   -----------   ----------
          Net increase (decreased) in cash and cash
            equivalents for the year....................        30,077      (613,720)     942,168
Cash and cash equivalents, beginning of year............       638,745     1,252,465      310,297
                                                          ------------   -----------   ----------
Cash and cash equivalents, end of year..................  $    668,822       638,745    1,252,465
                                                          ============   ===========   ==========
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                       F-5
<PAGE>   105
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
 
                FEBRUARY 29, 1996 AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
(1) THE COMPANY AND BASIS OF PRESENTATION
 
     Pharma Patch Public Limited Company (Pharma Patch or the Company) was
incorporated under the laws of the Republic of Ireland in January 1992. Prior to
July 1993, Pharma Patch had no significant assets or operations.
 
     (a) In July 1993, Pharma Patch acquired an exclusive, perpetual,
royalty-free license on all skin penetration enhancement technology held by
Therapeutic Patch Research N.V. (TPR), a Netherlands Antilles company. Pharma
Patch paid cash of $300,000 and issued 600,000 Units (a Unit comprised one
Ordinary Share, one-half Class A Warrant and one quarter Class B Warrant),
2,400,000 Class C Warrants and 500,000 Class D Warrants as consideration for the
license. Concurrently, Pharma Patch issued 1,250,000 Units for cash proceeds of
$4,387,500 to certain investors.
 
     (b) On July 30, 1993, Pharma Patch entered into a share exchange with the
shareholders of Medipro Sciences Limited (Medipro), whereby 2,309,432 Ordinary
Shares of Pharma Patch were exchanged for all of the issued and outstanding
common and Class A shares of Medipro. The exchange of shares were accounted for
as a reverse acquisition of Pharma Patch by Medipro as the former shareholders
of Medipro held a majority of the voting shares of Pharma Patch following the
exchange. All the assets of Pharma Patch at the time of the exchange, consisting
primarily of the technology acquired from TPR and the cash from the issue of the
1,250,000 Units described in note 1(a), were recorded at their estimated fair
market value. There was no excess of the purchase price over the carrying value
of the assets.
 
     (c) On June 30, 1994, the Company acquired substantially all of the assets
and assumed certain specified liabilities arising after June 30, 1994 of
Pharmetrix Corporation (Pharmetrix). The assets related to patents and the
research and development of (i) passive transdermal systems, (ii) a periodontal
delivery system and (iii) a buccal system, each for the systemic delivery to
humans of therapeutic drugs and compounds. In exchange for the Pharmetrix
assets, the Company issued a convertible promissory note in the amount of
$5,000,000 (note 6). These assets are held by PP Holdings Inc., a wholly-owned
subsidiary of Pharma Patch incorporated in the State of California. PP Holdings
Inc.'s results of operations are included in the Company's consolidated results
from July 1, 1994.
 
     This acquisition was accounted for under the purchase method of accounting
whereby the purchase price for the Pharmetrix assets was allocated to fixed
assets at fair market value assumed by the Company. The difference between the
purchase price and fair market value of fixed assets was assigned to acquired
pharmaceutical technology in the amount of $4,025,000. A portion of this
technology was resold to a third party for $1,250,000 and the remaining balance
of approximately $2,775,000 (acquired research and development with no
alternative non-pharmaceutical uses) was charged to the Company's consolidated
statement of earnings and loss and deficit in fiscal 1995.
 
                                       F-6
<PAGE>   106
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                FEBRUARY 29, 1996 AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
     A summary of the unaudited pro forma consolidated statements of earnings
and loss and deficit are set out below to give the pro forma effect to the
Pharmetrix acquisition as if Pharmetrix had been included in the consolidated
statements of earnings and loss and deficit throughout the year ended February
28, 1995 (before the effect of discontinued operations).
 
<TABLE>
<CAPTION>
                                                                          PRO FORMA
                                                                             1995
                                                                         ------------
                                                                         (UNAUDITED)
        <S>                                                              <C>
        Revenues.......................................................  $         --
        Expenses.......................................................    14,642,977
                                                                         ------------
                  Net loss for the year................................   (14,642,977)
        Deficit, beginning of year.....................................    (8,473,352)
                                                                         ------------
        Deficit, end of year...........................................  $(23,116,329)
                                                                         ============
        Loss per ordinary share........................................  $      (2.73)
                                                                         ============
        Weighted average number of Ordinary Shares outstanding.........     5,368,298
                                                                         ============
</TABLE>
 
     (d) The acquisition of the Pharmetrix assets and leased facilities
initially increased the Company's annual cash requirements. The acquisition
created a duplication of research staff, facilities and equipment. Pharma Patch
restructured its operations resulting in the centralization of all research and
development activities at the Pharmetrix facility in Menlo Park, California, a
reduction of 22 staff positions and termination of lease commitments entered
into by the Company for prototype patch manufacturing equipment. In January
1995, the Company ceased operations of its Canadian subsidiary, Medipro. A
charge of $1,492,070 was incurred in fiscal 1995 in connection with this
restructuring, primarily consisting of a write-off of production equipment,
capital lease equipment, employee termination and lease costs. Employee
termination costs of approximately $105,000 were paid and expensed during fiscal
1995. Of the total $1,492,070 expense, approximately $83,000 was accrued at the
end of fiscal 1995 in connection with lease costs. All accrued amounts were paid
out during fiscal 1996.
 
     In fiscal 1995, the Company had acquired a 50% interest in the issued and
outstanding shares of Drug Delivery Research Inc. (DDRI) for a nominal amount
with the intention of using DDRI to perform the research and development work
previously being done by Medipro.
 
     As a result of the Pharmetrix acquisition and the relocation of research
and development activities, DDRI has remained inactive.
 
     (e) On November 15, 1995, the Company sold substantially all of the
operating assets to Technical Chemicals and Products, Inc. (TCPI) for a gain of
approximately $16.4 million. These assets included 11 U.S. patents relating to
transdermal drug delivery and skin permeation technology, license rights to skin
penetration enhancers and electronically assisted drug delivery, proprietary
information and trade secrets related thereto, certain licensing and product
feasibility agreements entered into by the Company and all of PP Holdings,
Inc.'s fixed assets. TCPI also assumed the sublease of the research facility
occupied by PP Holdings, Inc.
 
     In consideration for the purchased assets, TCPI issued an aggregate of
786,214 shares of its common stock with a fair value of $11,919,000 and
satisfied the $5,000,000 promissory note previously issued by the Company to
Flora, Inc. (Flora) (see note 6). As a result of this transaction, the Company
owned 9.9% of TCPI's outstanding common shares. In addition, as of November 15,
1995, the Company had ceased to perform research and development work and other
operations in the areas of skin penetration enhancers and drug delivery systems.
 
                                       F-7
<PAGE>   107
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                FEBRUARY 29, 1996 AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
     On January 16, 1996, the Company entered into a supplemental agreement with
TCPI which amended certain provisions of the November 1995 asset purchase
agreement. TCPI has filed a Registration Statement on Form S-1 with the
Securities and Exchange Commission with respect to the sale of 1,800,000 TCPI
common shares (Offering). Pursuant to the terms of the supplemental agreement,
the Company executed a lock-up letter with the representative of the TCPI
Underwriters providing that it would not sell or otherwise dispose of any of its
shares of common stock for a period to expire 180 days following the closing
date of the Offering without their prior consent. As consideration for the
execution of the lock-up agreement, TCPI (i) terminated an existing lock-up
agreement covering TCPI common stock owned by the Company, executed in
connection with the asset purchase agreement; (ii) effective as of the closing
date of the Offering, terminated the voting trust agreements, shareholders'
agreement and irrevocable proxy, executed in connection with the asset purchase
agreement which, among other things, limited the Company's ability to vote or
dispose of its shares of common stock; (iii) allowed the Company to offer for
sale 100,000 shares of this common stock in the Offering (plus up to an
additional 110,000 if the Underwriters over-allotment option is exercised); (iv)
effective as of the closing date of the Offering, issued to the Company a
two-year warrant to purchase 100,000 shares of common stock at an exercise price
equal to the per share Offering price; and (v) filed a Registration Statement on
Form S-3 to register all of the remaining shares of common stock owned by the
Company after the Offering.
 
     (f) In March 1996, the Company completed the acquisition of approximately
61% of the voting interest of Vista Technologies Inc. (Vista). Vista provides
photo refractive keratectomy (PRK) and other laser vision connection (LVC)
facilities and services to the health care industry (see note 13).
 
     As a result of the TCPI transaction, the Company had an accumulated deficit
of $6,249,628 as of February 29, 1996, had total assets of $17,748,332 and total
shareholders' equity of $14,581,298. The Company, including Vista, has not yet
achieved profitable operations and there is no assurance that profitable
operations, if achieved, could be sustained on a continuing basis. Further, the
Company's future operations are dependent on the success of the
commercialization efforts and market acceptability of the Vista business plan
and other potential business ventures of the Company, together with the value
derived from the TCPI investment securities.
 
(2) SIGNIFICANT ACCOUNTING POLICIES
 
     These consolidated financial statements have been prepared in accordance
with generally accepted accounting principles (GAAP) in the United States.
 
  Principles of Consolidation
 
     The consolidated financial statements include the accounts of Pharma Patch
and its wholly-owned subsidiaries in Canada and in the United States. All
significant intercompany balances and transactions have been eliminated in
consolidation.
 
  Fixed Assets
 
     Fixed assets are recorded at acquisition cost. The Company provides
depreciation and amortization at rates which are expected to charge operations
with the cost of the assets over their estimated useful lives using a rate of
20% declining balance. Estimated useful lives are as follows (see note 3
regarding the TCPI purchase of substantially all of the Company's operating
assets):
 
<TABLE>
            <S>                                           <C>
            Equipment...................................            5 years
            Furniture and office equipment..............            5 years
            Leasehold improvements......................  over the term of the lease
                                                            ======================
</TABLE>
 
                                       F-8
<PAGE>   108
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                FEBRUARY 29, 1996 AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
  Research and Development Expenditures
 
     Research and development expenditures are charged to expense as incurred.
Any investment tax credits (ITCs) earned as a result of incurring scientific
research and experimental development expenditures in Canada (SRED) are recorded
as a reduction of the related current period expense. No ITCs were recognized in
1996 or 1995 ($141,433 were recognized in 1994).
 
  Investment Securities
 
     Investment securities at February 29, 1996 consist of equity securities.
The Company's equity securities are classified as available-for-sale securities
under the provisions of Statement of Financial Accounting Standards No. 115,
"Accounting for Certain Investments in Debt and Equity Securities." The
Company's equity securities are recorded at fair value based on quoted market
prices.
 
     The carrying amount of other financial instruments approximates fair value
generally due to the short-term maturity of these instruments.
 
  Technological Assets
 
     Licenses purchased from third parties for non-pharmaceutical uses are
recorded at acquisition cost and are amortized over their expected useful lives
of five years. Non-pharmaceutical licenses are charged to expense when future
recovery becomes uncertain. Pharmaceutical patents acquired by the Company are
charged to expense in the related current period. Costs associated with the
investigation and processing of patents for technologies developed by the
Company are considered development costs and, accordingly, are charged to
expense as incurred.
 
     During 1995, the Company wrote off its capitalized non-pharmaceutical
technology to reflect the uncertainty of cost recovery through future revenue.
The resources required to further develop this technology were otherwise
utilized in the Pharmetrix acquisition. Accordingly, the remaining net book
value of $1,685,516 was charged to the consolidated statement of earnings and
loss and deficit in fiscal 1995.
 
  Stock Compensation
 
     Stock options issued by the Company which are exercisable at a value below
the market price of the common stock at the date the option is granted or date
options vest, if applicable, gives rise to compensation expense for the excess
of such market value over the option price. In addition, shares may be issued at
nominal value to certain directors and officers as remuneration, of which
certain shares are subject to achieving certain performance criteria. From the
time the options are granted and until the performance criteria are satisfied,
compensation expense results from the difference between the underlying share
price at such time and the exercise price.
 
  Foreign Currency Translation
 
     The acquisition of the Pharmetrix assets and termination of operations of
Medipro resulted in a change in functional currency during fiscal 1995 from
Canadian dollars to U.S. dollars.
 
     Prior to fiscal 1995, the Company's functional currency was Canadian
dollars. As the Company's operating activities are now principally in the United
States, the Company also changed its reporting currency to U.S. dollars in
fiscal 1995. The fiscal 1994 financial results have been restated to reflect
this change.
 
     Assets and liabilities stated in functional currencies other than the U.S.
dollar are translated at the year-end exchange rate and revenues and expenses at
the average rate of exchange for the year. Foreign exchange gains and losses
from transactions in currencies other than the applicable functional currency
are reflected in
 
                                       F-9
<PAGE>   109
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                FEBRUARY 29, 1996 AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
income during the year. Gains or losses arising on the translation of financial
statements give rise to a cumulative translation adjustment which is included as
a component of shareholders' deficiency. In fiscal 1995, the Company ceased
carrying on business in Canada and accordingly charged the cumulative
translation adjustment to expense. The following is a continuity schedule of the
cumulative translation adjustment included in shareholders' deficit for fiscal
1995 and 1994:
 
<TABLE>
<CAPTION>
                                                              1995          1994
                                                            ---------     --------
            <S>                                             <C>           <C>
            Balance, beginning of year....................  $ 346,326     $ 86,941
            Translation adjustments arising during the
              year........................................     61,836      259,385
            Write-off.....................................   (408,162)          --
                                                            ---------     --------
            Balance, end of year..........................  $      --     $346,326
                                                            =========     ========
</TABLE>
 
  Use of Estimates
 
     The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of expenses during the reporting period.
Actual results could differ from those estimates.
 
(3) DISCONTINUED OPERATIONS
 
     The November 1995 sale of substantially all of the Company's operating
assets (see note 1(e)) has been accounted for as discontinued operations.
Accordingly, the 1996 consolidated financial statements exclude amounts for
discontinued operations from captions applicable to continuing operations. The
1995 and 1994 consolidated statements of earnings and loss and deficit have been
restated to conform with the 1996 presentation.
 
     The discontinued business had revenues of $469,055 in 1996, none in 1995
and $129,421 in 1994. There were no tax benefits associated with the losses from
operations of the discontinued business in 1996, 1995 and 1994 and the gain from
the disposition had no tax expense associated with it as a result of the tax
basis of the assets involved. Interest expense on the $5 million note payable to
Flora, which was satisfied by TCPI, totaling $337,667, $333,333 and none in
1996, 1995 and 1994 respectively, is included in discontinued operations.
 
     The 1995 loss from operations of the discontinued business includes the
following unusual items:
 
        -  Acquired technology write-off of $2,775,336 (see note 1(c)).
 
        -  Write-off of capitalized technology of $1,685,516 (see note 2).
 
        -  Medipro restructuring costs of $1,492,070 (see note 1(d)).
 
        -  Write-off of cumulative translation adjustment attributable to
           Medipro of $408,162 (see note 2).
 
(4) INVESTMENT SECURITIES
 
     Investment securities at February 29, 1996, consisted of equity shares
acquired by the Company in the TCPI asset purchase agreement (see note 1(e)). On
November 15, 1995, the Company acquired 786,214 common shares of TCPI with a
fair value of $11,919,000 or $15.16 per share. As of February 29, 1996, the TCPI
stock was trading at $21.375 per share; therefore, the Company recorded an
unrealized gain, net of deferred income taxes of $1,710,212, on the TCPI shares
of $3,176,000 in a separate component of shareholders' equity. In April 1996,
the Company sold 210,000 TCPI shares for net proceeds of $2,928,697 and recorded
a loss of $254,100. As of May 9, 1996, the TCPI stock had a market value of
$14.25 which eliminates the unrealized gain on the remaining securities recorded
at February 29, 1996.
 
                                      F-10
<PAGE>   110
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                FEBRUARY 29, 1996 AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
(5) FIXED ASSETS
 
     Fixed assets consisted of the following at February 28, 1995 (none at
February 29, 1996 as a result of the TCPI transaction (see notes 1(e) and 3)):
 
<TABLE>
<CAPTION>
                                                                  ACCUMULATED
                                                                 DEPRECIATION/     NET BOOK
                                                     COST        AMORTIZATION       VALUE
                                                  ----------     -------------     --------
        <S>                                       <C>            <C>               <C>
        Equipment...............................  $  858,735        195,861        662,874
        Furniture and office equipment..........      66,780         14,759         52,021
        Leasehold improvements..................     232,650         47,167        185,483
                                                  ----------        -------        -------
                                                  $1,158,165        257,787        900,378
                                                  ==========        =======        =======
</TABLE>
 
(6) NOTE PAYABLE
 
     In 1995, the Company issued a $5,000,000 senior secured convertible
promissory note (note 1(c)). The promissory note bore interest at the rate of
10% per annum, payable semiannually. The principal amount of the note was
originally due and payable in full on June 30, 1996.
 
     As collateral for the promissory note, the Company pledged substantially
all of the assets acquired from Pharmetrix being held in the Company's
subsidiary, PP Holdings Inc. The note was satisfied by TCPI (see notes 1(c),
1(e) and 3).
 
                                      F-11
<PAGE>   111
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                FEBRUARY 29, 1996 AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
(7) CAPITAL STOCK
 
  (a) Pharma Patch Capital Stock
 
     The authorized and issued Ordinary Shares of Pharma Patch for the 1996 and
1995 fiscal years were as follows:
 
                                   AUTHORIZED
 
     The Company has authorized 52,046,576 Ordinary Shares of IRL0.01
representing an aggregate value of IRL520,466.
 
<TABLE>
<CAPTION>
                                                                          PREMIUM IN
                                            NUMBER OF         PAR          EXCESS OF
                                              SHARES         VALUE         PAR VALUE        TOTAL
                                            ----------     ----------     -----------     ----------
<S>                                         <C>            <C>            <C>             <C>
Balance, July 30, 1993 prior to exchange
  (note 7(b)).............................          --     $1,878,789         255,821      2,134,610
Issued for cash prior to July 31, 1993....     212,500          2,763              --          2,763
Impact of the acquisition of Medipro
  including the exchange of shares (i):
  Elimination of Medipro equity...........          --        255,821        (255,821)            --
  Creation of Pharma Patch equity.........  2,309,432..            --              --             --
Issued in exchange for technology license,
  July 30, 1993(ii).......................     600,000          8,290       2,097,711      2,106,001
Issued for cash July 30, 1993(iii)........   1,250,000         17,269       4,370,231      4,387,500
Share issue expenses......................          --             --        (211,713)      (211,713)
Stock compensation(iv)....................          --             --         867,381        867,381
                                            -----------     ---------      ----------     ----------
Balance, February 28, 1994................  4,371,932..     2,162,932       7,123,610      9,286,542
                                            -----------     ---------      ----------     ----------
Issued for cash, March 7, 1994(v).........     600,000          8,828       3,706,172      3,715,000
Share issue expenses(v)...................          --             --      (1,633,990)    (1,633,990)
Issued in exchange for Cangene
  shares(vi)..............................     439,999          6,720       1,764,276      1,770,996
Issued in payment of professional
  fees(vii)...............................     328,322          5,163         488,371        493,534
                                            -----------     ---------      ----------     ----------
Balance, February 28, 1995................   5,740,253      2,183,643      11,448,439     13,632,082
                                            -----------     ---------      ----------     ----------
Issued for cash(viii).....................   3,249,400         37,713       2,399,085      2,436,798
Share issued costs(viii)..................          --             --        (250,022)      (250,022)
Payment of accrued salaries(ix)...........     804,044         10,848         488,475        499,323
Payment of professional fees(x)...........     690,373          9,912         591,993        601,905
Officers and directors(xi)................     926,563         14,640         726,610        741,250
                                            -----------     ---------      ----------     ----------
Subtotal for fiscal 1996..................   5,670,380         73,113       3,956,141      4,029,254
                                            -----------     ---------      ----------     ----------
Balance at February 29, 1996..............  11,410,633     $2,256,756      15,404,580     17,661,336
                                            ===========     =========      ==========     ==========
</TABLE>
 
- ---------------
 
(i)    Issued in connection with the share exchange with the shareholders of
       Medipro described in note 1(b).
 
(ii)   Issued in connection with the Units issued for the royalty-free licensing
       agreement described in note 1(a).
 
(iii)  On July 30, 1993, the Company issued 1,250,000 Units for cash of
       $4,387,500.
 
(iv)  Accounted for as described in note 2.
 
(v)   On March 7, 1994, the Company completed an initial public offering for
      600,000 American Depository Shares, 575,000 Class B Warrants and 575,000
      Class C Warrants of the Company. The securities are
 
                                      F-12
<PAGE>   112
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                FEBRUARY 29, 1996 AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
      traded on the NASDAQ exchange. Gross proceeds from the offering were
      $3,715,000, issue costs were $1,633,990 and net proceeds were $2,081,010.
 
(vi)  Issued in connection with the private acquisition of 1,319,996 common
      shares of Cangene Corporation (note 8).
 
(vii)  Equivalent estimated value of stock issued to various professionals in
       lieu of cash payments totaling $493,534 for services rendered.
 
(viii)  During the year the Company completed private placements to issue
        3,249,400 Ordinary Shares for gross proceeds of $2,399,085, issue costs
        of $250,022 and net proceeds of $2,149,063.
 
(ix)  In May 1995, the Company declared bonuses totaling $261,250 pursuant to
      employment agreements for key executive employees. One-third of each bonus
      was paid in cash and the balance of $174,167 was paid in Ordinary Shares
      valued at $1.00 (174,167 shares). In the year ended February 29, 1996,
      423,627 Ordinary Shares were issued in lieu of cash salaries of $222,031.
      In addition, 206,250 shares at an estimated fair value of $103,125 were
      awarded in the fourth quarter to senior management in lieu of a consulting
      fee.
 
(x)   During the year the Company issued 690,373 shares in lieu of cash payments
      of $601,905 to various professionals for services rendered and billed to
      the Company.
 
(xi)  In June 1995, the Company's Board of Directors authorized the issuance of
      926,563 Ordinary Shares to certain officers and directors or their
      affiliates at a share price of $0.80. Each person or entity executed a
      promissory note which was secured by a pledge of the shares as payment for
      the shares received. Effective November 15, 1995 all outstanding
      management and employment agreements were terminated. In connection with
      the termination of these agreements, as consideration for contractual
      obligations not met by the Company, services rendered and severance pay,
      the obligations of the officers and directors or their affiliates under
      promissory notes totaling $741,250 were deemed to be paid in full. A
      charge for this amount is included in administrative expense in the
      accompanying fiscal 1996 statement of earnings and loss and deficit.
 
     As of February 29, 1996, approximately 1.6 million Ordinary Shares related
to a private placement (see (iv) above) and the 206,250 shares awarded to
management in lieu of a consulting fee have not been actually issued. However,
the shares are reflected as outstanding in the accompanying balance sheet and
for purposes of the earnings per share calculation on the date the shares were
awarded/sold. In March 1996, the Company finalized a private placement for
2,150,000 Ordinary Shares for net proceeds of $1,075,000 (which includes the 1.6
million shares noted above).
 
  (b) Medipro Capital Stock
 
     As more fully described in note 1(b), the capital structure was reorganized
upon the exchange of shares with Pharma Patch on July 30, 1993. The basis for
exchange was approximately 0.59 and 0.45 Pharma Patch Ordinary Shares for each
Medipro common shares and Class A share, respectively. The capital stock of
Medipro for the periods ending July 30, 1993 is summarized below.
 
<TABLE>
<CAPTION>
                                               COMMON SHARES                 CLASS A SHARES
                                           ----------------------   --------------------------------
                                            NUMBER                                           TOTAL
                                              OF         STATED      NUMBER      STATED     STATED
                                            SHARES       VALUE      OF SHARES    VALUE       VALUE
                                           ---------   ----------   ---------   --------   ---------
<S>                                        <C>         <C>          <C>         <C>        <C>
Balance, February 28, 1993...............  2,565,753   $1,061,119   1,652,466   $817,670   1,878,789
</TABLE>
 
     In addition to capital stock, Medipro has contributed surplus, which for
comparative purposes, has been classified as premium in excess of par value, of
$255,821 at July 30, 1993.
 
                                      F-13
<PAGE>   113
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                FEBRUARY 29, 1996 AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
     (c) Warrants
 
     The details of outstanding warrants at February 29, 1996 are as follows:
 
     Class A Warrants -- 897,000 outstanding (1995 -- 925,000)
 
     Each Class A Warrant entitles the holder to purchase one Ordinary Share and
one Class B Warrant at an exercise price of $2.66 commencing on May 29, 1994
until February 28, 1999. The warrants are redeemable by the Company at a price
of $0.10 if certain stock price conditions exist.
 
     Class B Warrants -- 1,015,425 outstanding (1995 -- 1,037,500)
 
     Each Class B Warrant entitles the holder to purchase one Ordinary Share at
an exercise price of $3.19 commencing on May 29, 1994 until February 28, 1999.
The warrants are redeemable by the Company at a price of $0.10 if certain stock
price conditions exist.
 
     Class C Warrants -- 2,939,875 outstanding (1995 -- 2,975,000)
 
     Each Class C Warrants are exercisable to purchase one Unit consisting of
one Ordinary Share, one-half of a Class A Warrant and one-quarter of a Class B
Warrant at an exercise price of $5.31 per Unit. The Class C Warrants are not
exercisable until (i) the Company generates revenues in excess of $10,000,000 in
any one fiscal year or the Units, or the sum of their components (ii) trade at a
price equal to 200% of the Initial Public Offering (IPO) price of $6.00. The
Class C Warrants are exchangeable at the option of the warrant holders for Units
of the Company on a formula basis, reflecting the spread between the exercise
price of the warrants and the fair market value price of the Units (or the sum
of their component parts) at the time when the exchange is requested by the
warrant holders. These warrants expire on February 28, 1999.
 
     Class D Warrants -- 500,000 outstanding
 
     The Class D Warrants are exercisable, commencing on May 29, 1994, to
purchase one Unit consisting of one Ordinary Share, one-half of a Class A
Warrant and one-quarter of a Class B Warrant. The exercise price per Class D
Warrant is $2.12 and the warrants expire on July 30, 1997.
 
     The Class D Warrants are exchangeable at the option of the warrant holders
for Units of the Company on a formula basis, reflecting the spread between the
exercise price of the warrants and the fair market price of the Units (or the
sum of their component parts) at the time when the exchange is requested by the
warrant holders.
 
     The exercise prices of the Class A, B, C and D Warrants were initially
determined by the Board of Directors and were either equal to or exceeded the
fair market value of the Company's share price at the date the warrants were
granted. Exercise prices are subsequently adjusted, in accordance with the
formula stipulated in the Warrant Agreement, if the Company issues or sells
shares for consideration less than the greater of the initial public offering
price or market price.
 
  (d) Stock Option Plan
 
     The Company has adopted stock option plans which allows an aggregate
maximum of 700,000 Ordinary Shares of the Company to be available for awards to
employees, officers and directors. The exercise price of these options is
determined by the Compensation Committee of the Board of Directors but will be
at least 100% of the fair market value of the options at the date the option is
granted. Additionally, these options shall terminate in the event of a sale or
transfer of all or substantially all of the Company's assets. Effective November
15, 1995, all outstanding management and employment agreements were terminated.
In connec-
 
                                      F-14
<PAGE>   114
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                FEBRUARY 29, 1996 AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
tion with the termination of these agreements, the Company required outstanding
options to be exercised by December 15, 1995. No options were exercised and all
outstanding options thus expired on such date.
 
     Changes to issued options are as follows:
 
<TABLE>
<CAPTION>
                                                                   1996         1995
                                                                 --------     --------
        <S>                                                      <C>          <C>
        Number of options exercisable, beginning of year.......   685,000      550,000
        New options granted....................................        --      265,000
        Options expired........................................  (685,000)    (130,000)
                                                                 --------     --------
        Number of options exercisable, end of year.............        --      685,000
                                                                 ========     ========
</TABLE>
 
     In March 1996, 700,000 options at an exercise price of $.50 per share to
purchase Ordinary Shares were issued to certain individuals and entities who
perform services for the Company, all of which have terms of five years. These
options shall vest only in the event that the closing price of the Company's
stock price equals or exceeds $2.00 in any 21-day trading period (whether or not
consecutive) prior to February 28, 1997. Upon such vesting, administrative
expense will be recorded on 350,000 of such options. The Company intends to
record an expense of $10,000 upon the issuance of the remaining 350,000 options
to a consultant in accordance with the provisions of Financial Accounting
Standards Board Statement No. 123.
 
  (e) Earnings (Loss) Per Share
 
     The net loss per share calculations for the fiscal years ended 1995 and
1994 are based on the weighted average number of shares outstanding during the
respective years. In addition, the earnings (loss) per share calculations have
taken into account the shares, options and warrants issued at prices below the
Company's IPO price in the 12-month period prior to the initial filing of the
IPO. These have been treated as outstanding during all the periods presented
prior to March 7, 1994. The Company has used the treasury stock method of
determining the dilutive effect of all options and warrants for the period March
7, 1994 to February 28, 1995.
 
     The net earnings per share calculation for the fiscal year ended 1996 is
based on the modified treasury stock method.
 
(8) CANGENE ACQUISITION AND DISPOSAL
 
     On June 13, 1994, the Company completed a private acquisition of 1,319,996
Common Shares in the capital of Cangene Corporation (Cangene) from ARCA
Investments Inc. (ARCA). In payment for these shares, the Company issued a total
of 439,999 of its Ordinary Shares, on the basis of one Ordinary Share for each
three shares of Cangene or ARCA. This acquisition was part of a take-over bid to
acquire all of the outstanding Common Shares of Cangene. The bid was
subsequently withdrawn. The Company incurred acquisition costs of approximately
$515,000, substantially all of which were paid for with Cangene shares.
 
     Certain of the Cangene shares were sold resulting in net cash proceeds of
approximately $657,000 and the balance was used to settle outstanding
professional fees totaling approximately $630,000. The Company incurred a loss
on disposition of the Cangene shares of approximately $478,000.
 
(9) INCOME TAXES
 
     Prior to July 30, 1993, Medipro was a Canadian Controlled Private
Corporation, as defined under the Income Tax Act (Canada) and, accordingly, was
entitled to receive a refund on a portion of its ITCs earned on eligible SRED.
These refundable ITCs, which are similar to government grants provided for
performing qualifying research activities, were recorded in income as earned. As
a result of the change in the ownership of Medipro in fiscal 1994, the ITCs are
earned subsequently at the rate of 20% of eligible SRED, will no longer be
refundable and will only be available to reduce income taxes payable in Canada.
 
                                      F-15
<PAGE>   115
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                FEBRUARY 29, 1996 AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
     The Financial Accounting Standards Board has issued Financial Accounting
Standards No. 109, "Accounting for Income Taxes" which was effective for the
Company's February 28, 1994 fiscal year. As of February 29, 1996, February 28,
1995 and 1994, Medipro had research and development expenses not claimed for
income tax purposes of approximately $2,870,000, $2,831,000 and $1,743,000,
respectively, available to reduce taxable income of Medipro in future years. Due
to the significant uncertainty relating to the Company's ability to utilize
these expenses to offset taxable income, valuation allowances are recognized to
offset all of the deferred tax assets relating to these expenses. These
unclaimed research and development expenses may be carried forward indefinitely
for income tax purposes.
 
     At February 29, 1996, the Company also had unused operating loss
carryforwards amounting to approximately $6,500,000 available to reduce future
taxable income. A valuation allowance has been set up to offset the deferred tax
benefit of these loss carryforwards. These losses expire as follows:
 
<TABLE>
                        <S>                                <C>
                        2001.............................  $1,448,000
                        2002.............................   1,205,000
                        2010.............................   3,477,000
                        2011.............................     370,000
                                                           ==========
</TABLE>
 
     Deferred income taxes have been provided in timing differences as follows:
 
<TABLE>
<CAPTION>
                                                                1996            1995
                                                             -----------     ----------
        <S>                                                  <C>             <C>
        Deferred tax assets:
          Operating loss carryforward......................  $ 2,600,000      5,400,000
          Capitalized research and development expense.....           --        492,000
          Purchase research and development expense........           --      1,110,000
          Start-up costs associated with PP Holdings.......           --        136,000
          Interest expense.................................           --        133,000
          Tax benefit of research and development..........    1,148,000      1,269,000
          Other............................................       59,000         65,000
                                                             -----------     ----------
                  Total tax assets.........................    3,807,000      8,605,000
                  Valuation allowance......................   (3,807,000)    (8,605,000)
                                                             -----------     ----------
                  Adjusted tax assets......................  $        --             --
                                                             ===========     ==========
        Deferred tax liabilities -- unrealized appreciation
          on equity securities.............................   (1,710,212)            --
                                                             -----------     ----------
                  Total deferred tax liabilities...........  $(1,710,212)            --
                                                             ===========     ==========
</TABLE>
 
(10) COMMITMENTS
 
     As a result of the transaction with TCPI, the Company no longer has any
commitments under operating leases requiring any future minimum annual payments.
 
     In February 1996, the Company entered into two consulting agreements, each
for a term of three years with aggregate annual payments of $350,000, plus a
bonus at the discretion of the board of directors. These agreements provide
management to the Company.
 
                                      F-16
<PAGE>   116
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                FEBRUARY 29, 1996 AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
(11) CONSOLIDATED STATEMENTS OF CASH FLOWS
 
     The net change in noncash working capital balances for each of the fiscal
years are noted below:
 
<TABLE>
<CAPTION>
                                                        1996         1995         1994
                                                      --------     ---------     -------
        <S>                                           <C>          <C>           <C>
        Sources (uses) of cash:
          Accounts receivable.......................  $ 18,910        27,305     (37,736)
          Investment tax credits receivable.........        --       136,937     141,109
          Prepaid expenses and deposits.............    47,298        (6,238)    (38,719)
          Accounts payable..........................    (5,275)      439,763     186,082
          Accrued expenses..........................   296,854       374,996     253,907
          Other.....................................     3,485       555,368     (31,514)
                                                      --------     ---------     -------
                                                      $361,272     1,528,131     473,129
                                                      ========     =========     =======
</TABLE>
 
     During the year ended February 29, 1996, the amounts of cash interest paid
was $250,000 (1995 -- $250,000, 1994 -- none). No income taxes were paid during
1996, 1995 or 1994.
 
     All short-term, highly liquid investments with maturities of three months
or less at the date of purchase are considered to be cash equivalents.
 
(12) RELATED-PARTY TRANSACTIONS
 
     In 1993, the Company entered into an agreement, which expires on December
31, 2011, with a shareholder whereby the Company has granted the licensee
certain production and distribution rights to a technology that the Company
still maintains after the TCPI transaction, but which is not expected to be
pursued for commercialization. No fee revenue was recognized in fiscal 1996 and
1995.
 
(13) SUBSEQUENT EVENT
 
     In March 1996, the Company executed agreements which provided the Company
with a controlling interest in Vista. The Company had previously made certain
working capital advances to Vista before the consummation of this transaction.
Such amounts totaled $251,500 at February 29, 1996.
 
     The Company executed a stock purchase agreement for 200,000 newly issued
shares of Vista common stock for a cash price of $500,000. The Company and Vista
executed an additional agreement under which Vista provided 2,060,000 newly
issued shares of its common stock to the Company at a value of $5,150,000 plus
500,000 Vista Class C common stock purchase warrants. In exchange, Vista
received a $750,000 interest-free note due six months after the transaction date
and 200,000 restricted shares of TCPI common stock previously held by the
Company with a fair value on the date of the transaction of $3,550,000 (original
cost basis to the Company of $3,032,000).
 
     The Company also has an option to purchase up to an additional 250,000
newly issued shares of Vista common stock at an option price of $2.50 in cash.
This option is exercisable at any time up to September 30, 1996.
 
     In addition, in a separate transaction, the Company agreed to provide
4,500,000 newly issued Ordinary Shares in exchange for a total of 900,000 shares
of Vista's outstanding common stock owned by three shareholders.
 
                                      F-17
<PAGE>   117
 
                      PHARMA PATCH PUBLIC LIMITED COMPANY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                FEBRUARY 29, 1996 AND FEBRUARY 28, 1995 AND 1994
                          (EXPRESSED IN U.S. DOLLARS)
 
     As a result of these transactions, the Company acquired approximately 61%
of the voting interest in Vista. The acquisition will be accounted for utilizing
the purchase accounting method in fiscal 1997. A summary of the consideration
for both components of the Vista transaction include the following:
 
<TABLE>
        <S>                                                                <C>
        Cash.............................................................  $ 500,000
        Note payable.....................................................    750,000
        TCPI investment (200,000 shares).................................  3,032,000
                                                                           ----------
        Subtotal.........................................................  4,282,000
        Pharma Patch plc common stock (4,500,000 shares).................  2,250,000
                                                                           ----------
                                                                           $6,532,000
</TABLE>
 
Vista had net liabilities before the two transactions, which were simultaneously
consummated in late March 1996, of approximately $700,000. The first step
represented a payment by the Company to Vista of approximately $4.2 million in
consideration to acquire approximately 41% of Vista through the issuance by
Vista of new shares of common stock. This transaction resulted in cost in excess
of net assets of approximately $3.1 million (as Pharma Patch acquired 41% of
Vista, the consideration of $4.2 million must be reduced by its residual
ownership of the assets to approximately $2.4 million which, when compared to
net liabilities of 700,000 generates the $3.1 million of excess purchase price).
 
The second phase of the transaction was Pharma Patch transferring $2.2 worth of
its common stock to three existing Vista owners in exchange for an additional
20% ownership in Vista shares. Cost in excess of net assets from this phase of
the transaction is calculated by comparing the $2.2 consideration to 20% of net
assets of $3.2 million (the net assets after the first transaction is
completed). The resulting $1.5 cost in excess combined with the aforementioned
$3.1 million represents the total cost in excess from the acquisition of $4.6
million. The TCPI investment value was calculated utilizing the original
carrying value of the TCPI investment from November 1995 ($15.16 per share).
This price was determined by the Company to represent the estimated fair value
of the TCPI shares at the date of the acquisition. The TCPI shares were trading
at prices between $21.00 and $11.00 per share during a short period of time
before and after announcement of the transaction (approximately $17.00 per share
as of the closing of the transaction). The Company is currently amortizing such
cost in excess of net assets acquired over a 15 year period. The final
allocation of purchase price is not yet available.
 
                                      F-18
<PAGE>   118
 
                                PHARMA PATCH PLC
 
                          CONSOLIDATED BALANCE SHEETS
                          (EXPRESSED IN U.S. DOLLARS)
 
                                     ASSETS
 
<TABLE>
<CAPTION>
                                                                              UNAUDITED
                                                                              AUGUST 31,
                                                     FEBRUARY 29,     --------------------------
                                                         1996            1996           1995
                                                     ------------     ----------     -----------
<S>                                                  <C>              <C>            <C>
Current
  Cash and cash equivalents......................     $   668,822     $  624,915     $   500,518
  Accounts receivable............................          22,690         23,281         381,057
  Due from Vista.................................         251,500             --              --
  Investment in TCPI -- available for sale at
     market price................................      16,805,320      3,103,799              --
  Prepaid expenses and other assets..............                             --          67,788
                                                      -----------     -----------    ------------
          Total Current assets...................      17,748,332      3,751,995         949,363
                                                      -----------     -----------    ------------
  Fixed assets...................................              --          6,793         749,489
  Investments in and advances to affiliate.......              --      7,931,431              --
  Promissory notes...............................              --             --         741,250
                                                      -----------     -----------    ------------
          Total Assets...........................     $17,748,332     11,690,219       2,440,102
                                                      ===========     ===========    ============
LIABILITIES AND SHAREHOLDERS' EQUITY (DEFICIENCY)
Current
  Accounts payable...............................         683,269        690,386         647,295
  Accrued expenses...............................         773,553        520,034         625,715
  Deferred tax liability.........................       1,710,212             --              --
                                                      -----------     -----------    ------------
          Total Current Liabilities..............       3,167,034      1,210,420       1,273,010
                                                      -----------     -----------    ------------
Note Payable -- net of current portion...........              --             --       5,000,000
                                                      -----------     -----------    ------------
          Total Liabilities......................     $ 3,167,034      1,210,420       6,273,010
                                                      -----------     -----------    ------------
SHAREHOLDERS' EQUITY (DEFICIENCY)
Capital stock
  Authorized -- 52,046,576 Ordinary Shares Issued
     and outstanding (16,942,175 at August 31,
     1996; 11,410,633 at February 29, 1996 and
     8,724,772 at August 31, 1995)
  Ordinary Shares, at par value..................       2,256,756      2,343,912       2,229,631
  Premium in excess of par value.................      15,404,580     18,316,829      14,015,164
  Cumulative translation adjustment..............          (6,518)        (6,518)             --
  Deficit........................................      (6,249,628)    (7,574,785)    (20,077,703)
  Unrealized gain (loss) on securities for sale
     (net of deferred taxes of $1,710,212 at
     February 29, 1996...........................       3,176,108     (2,599,639)             --
                                                      -----------     -----------    ------------
          Total shareholders' equity
            (deficiency).........................      14,581,298     10,479,799      (3,832,908)
                                                      -----------     -----------    ------------
                                                      $17,748,332     $11,690,219    $ 2,440,102
                                                      ===========     ===========    ============
</TABLE>
 
                            See accompanying notes.
 
                                      F-19
<PAGE>   119
 
                                PHARMA PATCH PLC
 
                      CONSOLIDATED STATEMENT OF OPERATIONS
                          (EXPRESSED IN U.S. DOLLARS)
 
<TABLE>
<CAPTION>
                                                     UNAUDITED                   UNAUDITED
                              FOR THE YEAR      FOR THE THREE MONTHS      FOR THE SIX MONTHS ENDED
                                 ENDED            ENDED AUGUST 31,               AUGUST 31,
                              FEBRUARY 29,    ------------------------    ------------------------
                                  1996           1996          1995          1996          1995
                              ------------    ----------    ----------    ----------    ----------
<S>                           <C>             <C>           <C>           <C>           <C>
REVENUES
Product development fees.....  $        --    $       --    $       --    $  482,732    $       --
                                ----------    ----------    ----------    ----------    ----------
EXPENSES
Administration...............    1,798,524       217,037       360,457     1,088,563       537,582
Research and development.....           --            --            --            --            --
Depreciation and
  amortization...............           --         1,245            --       151,033            --
Foreign exchange loss
  (gain).....................           --          (637)       11,743           (70)       15,607
Interest expense (income)....        2,285        (9,719)       (4,242)      (12,613)       (9,352)
                                ----------    ----------    ----------    ----------    ----------
                                 1,800,809       207,926       367,958     1,226,913       543,837
                                ----------    ----------    ----------    ----------    ----------
     Loss from operations....   (1,800,809)     (207,926)     (367,958)     (744,181)     (543,837)
                                ----------    ----------    ----------    ----------    ----------
Loss on sale of investment...           --            --            --       254,903            --
Equity investee loss.........           --       386,147            --       393,615            --
Minority interest loss for
  period.....................           --            --            --       (68,434)           --
Other income.................      (72,126)          892            --           892            --
                                ----------    ----------    ----------    ----------    ----------
     Loss from continuing
       operations............   (1,728,683)     (594,965)     (367,958)   (1,325,157)     (543,837)
                                ----------    ----------    ----------    ----------    ----------
Discontinued Operations
Loss from discontinued
  operations.................   (2,593,468)           --      (491,095)           --    (1,193,562)
     Gain on sale of business
       segment...............   16,412,627            --            --            --            --
                                ----------    ----------    ----------    ----------    ----------
     Gain (loss) on
       discontinued
       operations............   13,819,359            --      (491,095)           --    (1,193,562)
                                ==========    ==========    ==========    ==========    ==========
Net earnings (loss) for the
  period.....................   12,090,676      (594,965)     (859,053)   (1,325,157)   (1,737,399)
Deficit, beginning of
  Period.....................  (18,340,304)   (6,979,820)   (19,218,650)  (6,249,628)   (18,340,304)
                                ----------    ----------    ----------    ----------    ----------
     Deficit, end of
       period................   (6,249,628)   (7,574,785)   (20,077,703)  (7,574,785)   (20,077,703)
                                ==========    ==========    ==========    ==========    ==========
Earnings (Loss) per Ordinary
  Share
  Loss from continuing
     operations..............           --          (.04)         (.05)         (.08)         (.07)
  Discontinued operations....         0.70            na          (.06)           na          (.16)
  Net earnings (loss)........         0.70          (.04)         (.11)         (.08)         (.23)
                                ----------    ----------    ----------    ----------    ----------
Number of Ordinary Shares
  outstanding used for
  Earnings Per Share
  Purposes(1)................   19,677,650    16,934,375     7,692,099    16,253,908     7,692,099
                                ==========    ==========    ==========    ==========    ==========
</TABLE>
 
- ---------------
 
(1) The modified treasury method was used for the year ended February 29, 1996.
     Earnings (Loss) Per Share calculation due to the dillutive effect of
     outstanding warrants. The weighted average method was used for all other
     periods.
 
                            See accompanying notes.
 
                                      F-20
<PAGE>   120
 
                                PHARMA PATCH PLC
 
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                          (EXPRESSED IN U.S. DOLLARS)
 
<TABLE>
<CAPTION>
                                                     FOR THE YEAR             UNAUDITED
                                                        ENDED         FOR THE SIX MONTHS ENDED
                                                     FEBRUARY 29,            AUGUST 31,
                                                     ------------     -------------------------
                                                         1996            1996           1995
                                                     ------------     ----------     ----------
<S>                                                  <C>              <C>            <C>
OPERATING ACTIVITIES
Net earnings (loss)..............................    $ 12,090,676     $(1,325,157)   $(1,737,399)
Add non-cash items
  Depreciation and amortization..................         253,958        151,033        181,201
  Write-down of fixed assets.....................           9,900             --             --
  Gain on sale of business.......................     (16,412,827)            --             --
  Non-cash payments of expenses..................       1,842,478        219,635             --
  Loss on sale of investment.....................              --        254,903             --
  Minority interest loss for period..............                        (68,434)
  Equity investee loss...........................              --        393,615             --
Net change in non-cash working capital items.....         361,272       (246,993)        79,809
                                                     ------------     -----------    -----------
                                                       (1,854,543)      (621,398)    (1,476,389)
                                                     ------------     -----------    -----------
INVESTING ACTIVITIES
Purchase of fixed assets.........................         (50,658)        (6,793)       (30,312)
Advances to Vista................................        (251,500)            --             --
Net proceeds of sale of investment...............              --      2,928,696             --
Investment in and advances to affiliate..........              --     (2,552,694)            --
Purchase of equity investments...................              --        (75,000)            --
                                                     ------------     -----------    -----------
                                                         (302,158)       294,209        (30,312)
                                                     ------------     -----------    -----------
FINANCING ACTIVITIES
Issue of shares, net.............................       2,186,778        276,894      1,368,474
Other............................................              --          6,388             --
                                                     ------------     -----------    -----------
                                                        2,186,778        283,282      1,368,474
                                                     ------------     -----------    -----------
Net increase (decrease) in cash and cash
  equivalents for the year.......................          30,077        (43,907)      (138,227)
Cash and cash equivalents, beginning of year.....         638,745        668,822        638,745
                                                     ------------     -----------    -----------
Cash and cash equivalents, end of period.........    $    668,822     $  624,915     $  500,518
                                                     ============     ===========    ===========
</TABLE>
 
                            See accompanying notes.
 
                                      F-21
<PAGE>   121
 
                                PHARMA PATCH PLC
 
                  STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY
 
            FOR THE SIX MONTH PERIODS ENDED AUGUST 31, 1995 AND 1996
 
<TABLE>
<CAPTION>
                                                                                                       UNREALIZED       TOTAL
                                                            PREMIUM IN                   CUMULATIVE    GAIN (LOSS)   SHAREHOLDER
                                  NUMBER OF                  EXCESS OF    ACCUMULATED    TRANSLATION     EQUITY         EQUITY
                                   SHARES      PAR VALUE     PAR VALUE      DEFICIT      ADJUSTMENT    SECURITIES    (DEFICIENCY)
                                 -----------   ----------   -----------   ------------   -----------   -----------   ------------
<S>                              <C>           <C>          <C>           <C>            <C>           <C>           <C>
Balance on February 28, 1995....   5,740,253   $2,183,643   $11,448,439   $(18,340,304)   $      --    $       --    $(4,708,222 )
Issuance of Stock (Unaudited)
  Payment of Professional
    Fees........................     300,389        4,712      324,110             --            --            --        328,822
  Payment of Accrued Salaries...     174,167        2,525      171,642             --            --            --        174,167
  Private Placement.............   1,583,400       24,111    1,540,689             --            --            --      1,564,800
  Share Issuance Costs..........          --           --     (196,326 )           --            --            --       (196,326 )
  Officers and Directors........     926,563       14,640      726,610             --            --            --        741,250
Net (Loss) Aug. 31, 1995
  (Unaudited)...................          --           --           --     (1,737,399 )          --            --     (1,737,399 )
                                 -----------   ----------   -----------   -----------      --------    -----------   -----------
Balance on August 31, 1995
  (Unaudited)...................   8,724,772   $2,229,631   $14,015,164   $(20,077,703)          --            --    $(3,832,908 )
                                 ===========   ==========   ===========   ===========      ========    ===========   ===========
Balance on February 29, 1996....  11,410,633    2,256,756   15,404,580     (6,249,628 )      (6,518)    3,176,108     14,581,298
Issuance of Stock (Unaudited)
  Payment of Professional
    Fees........................     431,542        6,584      213,051             --            --            --        219,635
  Shares issued to acquire
    900,000 of Vista's
    outstanding common stock....   4,500,000       71,100    2,178,900             --            --            --      2,250,000
  Private Placement.............     600,000        9,472      290,528             --            --            --        300,000
    Share Issuance Costs........          --           --      (23,106 )           --            --            --        (23,106 )
  Unrealized gain (loss) on
    capital issued by Vista
    Technologies, Inc.
    (Unaudited).................          --           --      252,876             --            --            --        252,876
  Unrealized gain (loss) on
    equity securities for the
    period (Unaudited)..........          --           --           --             --            --    (5,775,747 )   (5,775,747 )
Net loss Aug. 31, 1996
  (Unaudited)...................          --           --           --     (1,325,157 )          --            --     (1,325,157 )
                                 -----------   ----------   -----------   -----------      --------    -----------   -----------
Balance Aug. 31, 1996
  (Unaudited)...................  16,942,175   $2,343,912   $18,316,829   $(7,574,785 )   $  (6,518)   $(2,599,639)  $10,479,799
                                 ===========   ==========   ===========   ===========      ========    ===========   ===========
</TABLE>
 
                             See accompanying notes
 
                                      F-22
<PAGE>   122
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                          (EXPRESSED IN U.S. DOLLARS)
                                   UNAUDITED
 
     All information should be read in conjunction with the Management's
Discussion and Analysis of Financial Condition, Results of Operations and
Financial Statements and Notes to Financial Statements included in the Company's
Annual Report on Form 10KSB for the year ended February 29, 1996. Operating
results for the three month period ending August 31, 1996 are not necessarily
indicative of the results that may be obtained for the entire year.
 
1. ORGANIZATION
 
     Pharma Patch Plc ("Pharma Patch") or ("the Company") is currently engaged,
through its subsidiary Vista Technologies, Inc., in providing photorefractive
keratectomy ("PRK") and other laser vision correction ("LVC") facilities and
services to the health care industry. The Company was incorporated under the
laws of the Republic of Ireland in January, 1992. Prior to July, 1993, Pharma
Patch had no significant assets or operations.
 
     On November 15, 1995, the Company sold substantially all of the operating
assets to Technical Chemicals and Products, Inc. (TCPI) for a gain of
approximately $16.4 million. These assets included 11 U.S. patents relating to
transdermal drug delivery and skin permeation technology, license rights to skin
penetration enhancers and electronically assisted drug delivery, proprietary
information and trade secrets related thereto, certain licensing and product
feasibility agreements entered into by the Company and one of its subsidiaries
fixed assets. In consideration for the purchased assets, TCPI issued an
aggregate of 786,214 shares of its common stock with a fair value of $11,919,000
and satisfied the $5,000,000 promissory note previously issued by the Company to
Flora, Inc. (Flora). As a result of this transaction, the Company owned 9.9% of
TCPI's outstanding common shares.
 
     On January 16, 1996, the Company entered into a supplemental agreement with
TCPI which amended certain provisions of the November 1995 asset purchase
agreement. TCPI has filed a Registration Statement on Form S-1 with the
Securities and Exchange Commission with respect to the sale of 1,800,000 TCPI
common shares (Offering). Pursuant to the terms of the supplemental agreement,
the Company executed a lock-up letter with the representative of the TCPI
Underwriters providing that it would not sell or otherwise dispose of any of its
shares of common stock for a period to expire 180 days following the closing
date of the Offering (April 30, 1996) without their prior consent. As
consideration for the execution of the lock-up agreement, TCPI (i) terminated an
existing lock-up agreement covering TCPI common stock owned by the Company,
executed in connection with the asset purchase agreement; (ii) effective as of
closing date of the Offering, terminated the voting trust agreements,
shareholders' agreement and irrevocable proxy, executed in connection with the
asset purchase agreement which, among other things, limited the Company's
ability to vote or dispose of its shares of common stock; (iii) allowed the
Company to offer for sale 100,000 shares of this common stock in the Offering
(plus up to an additional 110,000 if the Underwriters over-allotment option is
exercised); (iv) effective as of the closing date of the Offering, issued to the
Company a two-year warrant to purchase 100,000 shares of common stock at an
exercise price equal to the per share Offering price; and (v) file a
Registration Statement on Form S-3 to register all of the remaining shares of
common stock owned by the Company after the Offering. On April 30, 1996, TCPI
completed the offering whereby Pharma Patch sold 210,000 of its TCPI stock for
net proceeds of approximately $2.9 million.
 
     On March 21, 1996, the Company completed the acquisition of 61.3% of the
voting interest of Vista Technologies, Inc. ("Vista"). Vista provides photo
refractive keratectomy (PRK) and other laser vision correction ("LVC")
facilities and services to the health care industry.
 
     The Company executed a stock purchase agreement for 200,000 newly issued
shares of Vista common stock for a cash price of $500,000. The Company and Vista
executed an additional agreement under which Vista provided 2,060,000 newly
issued shares of its common stock to the Company plus 500,000 Vista Class C
common stock purchase warrants. In exchange, Vista received a $750,000
interest-free note due six months after the transaction date and 200,000
restricted shares of TCPI common stock previously held by the Company with a
fair value on the date of the transaction of $3,550,000 (original cost basis to
the Company of $3,032,000). The Company repaid the $750,000 note in full during
the first quarter of fiscal 1997. The Company also received an option to acquire
250,000 Vista shares at $2.50 per share. In a separate transaction,
 
                                      F-23
<PAGE>   123
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                          (EXPRESSED IN U.S. DOLLARS)
                                   UNAUDITED
 
the Company agreed to provide 4,500,000 newly issued Ordinary Shares in exchange
for a total of 900,000 shares of Vista's outstanding common stock owned by three
shareholders. A summary of the consideration for both components of the Vista
transaction include the following (the cash, note and TCPI stock was paid
directly to Vista for newly issued Vista shares while the Pharma Patch stock was
issued to certain Vista shareholders):
 
<TABLE>
        <S>                                                                <C>
        Cash.............................................................  $ 500,000
        Note payable.....................................................    750,000
        TCPI investment (200,000 shares).................................  3,032,000
                                                                           ----------
        Sub-total........................................................  4,282,000
        Pharma Patch plc common stock (4,500,000 shares).................  2,250,000
                                                                           ----------
                                                                           $6,532,000
</TABLE>
 
Vista had net liabilities before the two transactions, which were simultaneously
consummated in late March 1996, of approximately $700,000. The first step
represented a payment by the Company to Vista of approximately $4.2 million in
consideration to acquire approximately 41% of Vista through the issuance by
Vista of new shares of common stock. This transaction resulted in cost in excess
of net assets of approximately $3.1 million (as Pharma Patch acquired 41% of
Vista, the consideration of $4.2 million must be reduced by its residual
ownership of the assets to approximately $2.4 million which, when compared to
net liabilities of 700,000 generates the $3.1 million of excess purchase price).
 
     The second phase of the transaction was Pharma Patch transferring $2.2
worth of its common stock to three existing Vista owners in exchange for an
additional 20% ownership in Vista. Cost in excess of net assets from this phase
of the transaction is calculated by comparing the $2.2 consideration to 20% of
net assets of $3.2 million (the net assets after the first transaction is
completed). The resulting $1.5 cost in excess combined with the aforementioned
$3.1 million represents the total cost in excess from the acquisition of $4.6
million. The TCPI investment value was calculated utilizing the original
carrying value of the TCPI investment from November 1995 ($15.16 per share).
This price was determined by the Company to represent the estimated fair value
of the TCPI shares at the date of the acquisition. The TCPI shares were trading
at prices between $21.00 and $11.00 per share during a short period of time
before and after announcement of the transaction (approximately $17.00 per share
as of the closing of the transaction). The Company is currently amortizing such
cost in excess of net assets acquired over a 15 year period. The final
allocation of the purchase price is not yet available.
 
     Since March 21, 1996, Pharma Patch's interest in Vista has been diluted by
the issuance of Vista stock to Vista's Regional affiliates. As August 31, 1996,
Pharma Patch owns 44.6% of the issued and outstanding shares of Vista.
 
2. SIGNIFICANT ACCOUNTING POLICIES
 
     The accompanying consolidated condensed financial statements include all
adjustments (consisting of normal recurring accruals) which are, in the opinion
of management, necessary for a fair presentation of the consolidated results of
operations and financial position for the interim periods presented. The
consolidated condensed financial statements have been prepared in accordance
with the requirements for Form 10-Q and, therefore, do not include all
disclosures of financial information required by generally accepted accounting
principles. These consolidated condensed financial statements should be read in
conjunction with the Company's February 29, 1996 consolidated financial
statements and notes thereto included in the Company's Annual Report on Form
10-K.
 
     The results of operations for the interim period ended May 31, 1996 are not
necessarily indicative of the operating results for the full year.
 
  Principles of Consolidation
 
     The consolidated financial statements include the accounts of Pharma Patch
and its wholly-owned subsidiaries. On March 21, 1996, the Company acquired 61.3%
of the issued and outstanding common stock
 
                                      F-24
<PAGE>   124
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                          (EXPRESSED IN U.S. DOLLARS)
                                   UNAUDITED
 
on Vista. In May 1996, Vista issued 1,450,000 shares of its common stock to
acquire interests in three developmental stage companies involved in providing
PRK and other LVC facilities and services to the health care industry. In June
1996, Vista sold 100,000 common shares for cash proceeds. In July 1996, Vista
issued 520,000 to acquire 520,000 Series A preferred shares of five regional
affiliates. Pharma Patch exercised its right to acquire 200,000 Vista shares in
July 1996. The results of Vista were consolidated from the acquisition date
through May 31, 1996. In late May 1996, the Company's ownership of Vista dropped
to 47.1%. As such, effective May 31, 1996, the Company ceased consolidating the
results of Vista and began utilizing the equity method of accounting for
investments, due to the Company no longer having a controlling interest.
Additionally, in July 1996 the Company increased its ownership in Vista from
47.1% to 48.7% by exercising 200,000 of its 250,000 existing rights to acquire
Vista Common Stock. All significant intercompany balances and transactions have
been eliminated on consolidation.
 
  Revenue Recognition
 
     Revenues are recognized when services are performed. Product development
fees included in discontinued operations represent charges to third parties for
research and development work performed by the Company and are recorded in the
period the fees are earned.
 
  Research and Development Expenditures
 
     Research and development expenditures included in discontinued operations
are charged to expense as incurred.
 
  Foreign Currency Translation
 
     Assets and liabilities stated in functional currencies other than the U.S.
dollar are translated at the year-end exchange rate and revenues and expenses at
the average rate of exchange for the year. Foreign exchange gains and losses
from transactions in currencies other than the applicable functional currency
are reflected in income during the year. Gains or losses arising on the
translation of financial statements give rise to a cumulative translation
adjustment which is included as a component of shareholders' deficiency.
 
  Goodwill
 
     Goodwill resulting from the Company's investment in Vista represents the
excess purchase price paid for Vista after allocating the purchase price to the
net assets. Goodwill is being amortized on over 15 years on a straight-line
method, pending final review of the allocation of the purchase price by the
Company's management. At each balance sheet date, the Company evaluates the
realizability of acquisition-related intangible assets based on expectations of
nondiscontinued cash flows of the acquired entity. Based upon its most recent
analysis, the Company believes that no impairment of acquisition-related
intangible assets exists at August 30, 1996. Goodwill at August 31, 1996 is as
follows:
 
<TABLE>
        <S>                                                                 <C>
        Goodwill..........................................................  4,585,828
        Less: Accumulated amortization....................................   (127,385)
                                                                            ---------
                                                                            4,458,443
                                                                            =========
</TABLE>
 
  Use of Estimates in the Preparation of Financial Statements
 
     The preparation of financial statements in conformity with Generally
Accepted Accounting Principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and revenues and expenses during the reporting period. Actual results
could differ from those estimates.
 
  Investment Securities Available for Sale
 
     Equity securities that are purchased which might be sold in order to
support the Company's investment strategies and liquidity needs are classified
as investment securities available for sale and are carried at fair market
value. Unrealized holding gains and losses are excluded from earnings and
reported as a net amount in a separate component of stockholders equity. At
August 31, 1996 Investment Securities available for sale consist of 376,214
shares of common stock in TCPI.
 
                                      F-25
<PAGE>   125
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                          (EXPRESSED IN U.S. DOLLARS)
                                   UNAUDITED
 
  Pro Forma Results
 
     The following unaudited consolidated pro forma financial information
represents the results of operations of the Company and Vista as if the
acquisition has occurred as of March 1, 1996 and March 1, 1995. The unaudited
consolidated financial information does not necessarily reflect the results of
operations that would have occurred had the Company and Vista constituted a
single entity during such periods nor does it represent a basis for assessing
future performance.
 
<TABLE>
<CAPTION>
                                                                    FOR THE              FOR THE
                                                                SIX MONTHS ENDED     SIX MONTHS ENDED
                                                                AUGUST 31, 1996      AUGUST 31, 1995
                                                                ----------------     ----------------
<S>                                                             <C>                  <C>
Loss from continuing operations.............................          (1,804,611)          (3,588,139)
Earnings Per Share..........................................                (.11)                (.56)
</TABLE>
 
                                      F-26
<PAGE>   126
 
                          INDEPENDENT AUDITORS' REPORT
 
The Board of Directors and Stockholders
Vista Technologies, Inc.:
 
     We have audited the accompanying consolidated balance sheet of Vista
Technologies, Inc. and subsidiaries as of March 31, 1996, and the related
consolidated statements of operations, stockholders' equity, and cash flows for
the year then ended. These consolidated financial statements are the
responsibility of the Company's management. Our responsibility is to express an
opinion on these consolidated financial statements based on our audit.
 
     We conducted our audit in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audit provides a reasonable basis for our opinion.
 
     In our opinion, the consolidated financial statements referred to above
present fairly, in all material respects, the financial position of Vista
Technologies, Inc. and subsidiaries as of March 31, 1996, and the results of
their operations and their cash flows for the year then ended in conformity with
generally accepted accounting principles.
 
                                            KPMG Peat Marwick LLP
 
San Francisco, California
July 12, 1996
 
                                      F-27
<PAGE>   127
 
                          INDEPENDENT AUDITORS' REPORT
 
The Stockholders and Board of Directors
Vista Technologies, Inc. and Subsidiaries
Sunnyvale, California
 
     We have audited the accompanying consolidated statements of operations,
changes in stockholders' equity and cash flows for the year ended March 31,
1995, of Vista Technologies, Inc. and subsidiaries. These consolidated financial
statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these consolidated financial
statements based on our audit.
 
     We conducted our audit in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audit provides a reasonable basis for our opinion.
 
     In our opinion, the consolidated financial statements referred to above
present fairly, in all material respects, the results of its operation and cash
flows for the year ended March 31, 1995, of Vista Technologies, Inc. and
subsidiaries in conformity with generally accepted accounting principles.
 
     The accompanying consolidated financial statements have been prepared
assuming that the Company will continue as a going concern, which contemplates
the realization of assets and liquidation of liabilities in the normal course of
business. The Company has incurred significant operating losses from inception
totaling $11,432,110, has substantial commitments and contingencies relating to
the rescission of an incomplete acquisition, recognized a permanent impairment
of goodwill incurred in the acquisitions of subsidiaries in the amount of
$3,825,990 and the Company is a party in a lawsuit more fully discussed at note
7. These conditions raise substantial doubt about its ability to continue as a
going concern. Management's plans regarding these matters are to abandon its UK
operations, complete a private placement of common stock, attempt to generate
revenues from other European operations and establish laser centers in the
United States. The consolidated financial statements do not include any
adjustments that might result from the outcome of these uncertainties.
 
                                            AJ. Robbins, P.C.
                                            Certified Public Accountants
                                            and Consultants
 
Denver, Colorado
May 24, 1995
 
                                      F-28
<PAGE>   128
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
                           CONSOLIDATED BALANCE SHEET
                                 MARCH 31, 1996
 
                                     ASSETS
 
<TABLE>
<S>                                                                              <C>
Current Assets:
  Cash.........................................................................  $    288,312
  Accounts receivable:
     Trade.....................................................................        29,515
     VAT.......................................................................        41,434
     Related parties...........................................................       214,454
  Stock subscriptions receivable (notes 1, 2 and 17)...........................       962,500
  Prepaid expenses and other...................................................       256,081
                                                                                 ------------
          Total current assets.................................................     1,792,296
Investment securities (note 5):
  Available for sale...........................................................     2,475,000
  Held-to-maturity.............................................................       115,468
Long-term VAT receivables......................................................       191,571
Property and equipment, net (note 4)...........................................     1,219,798
Investment in equity investees (note 1)........................................       468,350
Other assets...................................................................         7,299
                                                                                 ------------
                                                                                 $  6,269,782
                                                                                 ============
                            LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Accounts payable, trade......................................................  $    520,825
  Accounts payable, officers...................................................        29,535
  Accrued expenses (note 7)....................................................       833,206
  Current portion of notes payable (note 10)...................................        96,591
  Current portion of long-term debt (note 11)..................................       137,351
  Current portion of obligation under capital lease (note 12)..................        67,588
                                                                                 ------------
          Total current liabilities............................................     1,685,096
Notes payable, net of current portion (note 10)................................       277,777
Long-term debt, net of current portion (note 11)...............................       463,240
Obligation under capital lease, net of current portion (note 12)...............       196,956
                                                                                 ------------
                                                                                      937,973
Minority interest (note 2).....................................................       653,306
                                                                                 ------------
Commitments and contingencies (notes 7, 10, 12 and 17)
          Total liabilities....................................................     3,276,375
                                                                                 ------------
Stockholders' equity (notes 7, 8, 9 and 17):
  Preferred stock, $.001 par value; 15,000,000 shares authorized; none
     issued....................................................................            --
  Common stock, $.005 par value; 15,000,000 shares authorized; 5,256,106 shares
     issued and outstanding....................................................        26,281
  Additional paid-in capital...................................................    18,026,096
  Unrealized loss on securities available for sale.............................      (187,500)
  Accumulated deficit..........................................................   (15,247,045)
  Foreign currency translation adjustments.....................................       375,575
                                                                                 ------------
          Total stockholders' equity...........................................     2,993,407
                                                                                 ------------
                                                                                 $  6,269,782
                                                                                 ============
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-29
<PAGE>   129
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                  FOR THE YEARS ENDED MARCH 31, 1996 AND 1995
 
<TABLE>
<CAPTION>
                                                                      1996             1995
                                                                   -----------     ------------
<S>                                                                <C>             <C>
Revenues.......................................................... $ 2,130,073        1,209,673
Costs and expenses:
  General and administrative......................................   4,624,630        2,773,390
  Rescinded Acquisition...........................................          --        5,642,887
  Depreciation and amortization...................................     467,509          580,870
  Foreign currency exchange loss..................................         695           28,887
  Unrealized (gains) loss on trading securities...................          --         (116,707)
  Realized loss (gains) on trading securities.....................     148,005         (129,621)
  Impairment of idle equipment (note 3)...........................     446,636               --
  Legal judgment (note 7).........................................          --          186,055
  Impairment of goodwill (note 1).................................          --        3,825,990
  Write off of note receivable, stockholder (note 1)..............          --          125,000
  Interest........................................................      63,645            9,781
  Loss on sale of equipment.......................................          --            1,053
  Loss on closure of UK clinic (note 1)...........................     135,097               --
  Other...........................................................      49,405          (75,758)
                                                                   -----------     ------------
          Loss from operations....................................  (3,805,549)     (11,642,154)
Equity investees (loss) income (note 1 and 6).....................     (11,202)          28,132
                                                                   -----------     ------------
          Loss before income taxes and minority interest..........  (3,816,751)     (11,614,022)
Income taxes (note 13)............................................          --               --
                                                                   -----------     ------------
          Loss before minority interest...........................  (3,816,751)     (11,614,022)
Minority interest.................................................       1,816          193,842
                                                                   -----------     ------------
          Net loss................................................ $(3,814,935)     (11,420,180)
                                                                   ===========     ============
Net loss per common share......................................... $     (1.92)           (9.64)
                                                                   ===========     ============
Weighted average number of common shares outstanding..............   1,985,675        1,184,976
                                                                   ===========     ============
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-30
<PAGE>   130
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
                CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
                  FOR THE YEARS ENDED MARCH 31, 1996 AND 1995
 
<TABLE>
<CAPTION>
                COMMON STOCK          SUBSCRIBED STOCK      ADDITIONAL                                  FOREIGN         TOTAL
             -------------------   ----------------------     PAID-IN     UNREALIZED   ACCUMULATED     CURRENCY     STOCKHOLDERS'
              NUMBER     AMOUNT     NUMBER      AMOUNT        CAPITAL        LOSS        DEFICIT      ADJUSTMENTS      EQUITY
             ---------   -------   --------   -----------   -----------   ----------   ------------   -----------   -------------
<S>          <C>         <C>       <C>        <C>           <C>           <C>          <C>            <C>           <C>
Balance,
  March 31,
  1994......   712,613   $ 3,564    125,000   $ 1,132,152   $ 5,310,161   $       --   $    (11,930)   $  (1,962)   $   6,431,985
Common stock
  issued for
  cash
  proceeds,
  net of
  offering
  costs of
  $471,991
  (note
  8)........   335,000     1,675   (125,000)   (1,132,152)    2,876,334           --             --           --        1,745,857
Common stock
  issued in
  exchange
  for
  Medical
 Development
  Resources
  Inc.
  (MDRI)
  (note 1)
  stock and
 warrants...   200,000     1,000         --            --     1,999,000           --             --           --        2,000,000
Private
  placement
  issued in
  exchange
  for the
  assets of
  Klara
  Clinic....     2,960        15         --            --         8,208           --             --           --            8,223
Common stock
  adjustment
  for Vista-
  Italy
 acquisition
  (note
  1)........     2,381        11         --            --        23,807           --             --           --           23,818
Common stock
  issued to
  acquire
  MDRI stock
  from TNC
  Media,
  Inc.......   155,756       779         --            --     1,556,775           --             --           --        1,557,554
Foreign
  currency
  adjustment...        --      --        --            --            --           --             --      234,327          234,327
Net (loss)
  for the
  period....        --        --         --            --            --           --    (11,420,180)          --      (11,420,180)
             ---------   -------   --------   -----------   -----------    ---------   ------------     --------     ------------
Balance,
  March 31,
  1995...... 1,408,710     7,044         --            --    11,774,285           --    (11,432,110)     232,365          581,584
Common
  stock,
  issued for
  services
  and cash
  advances,
  net of
 repurchases
  (note
  3)........ 1,021,000     5,105         --            --     1,632,395           --             --           --        1,637,500
Common stock
  issued to
  Pharma
  Patch Plc.
  (note
  1)........ 2,260,000    11,300         --            --     3,901,200           --             --           --        3,912,500
Common stock
  issued to
  Vista
  Laser
  Centers of
  Michigan,
  Inc. (VLC-
  Michigan)
  in
  exchange
  for
  200,000
  shares of
  Series B
  preferred
  stock of
VLC-Michigan
  (note
  1)........   200,000     1,000         --            --       216,600           --             --           --          217,600
Common stock
  issued to
  Vista
  Laser
  Centers of
  Southwest,
  Inc. (VLC-
  Southwest)
  in
  exchange
  for
  350,000
  shares of
  Series B
  preferred
  stock of
  VLC-Southwest
  (note 1)...   250,000    1,250         --            --       270,500           --             --           --          271,750
Common stock
  issued for
  stock
  subscriptions
  receivable
  (note 2)...   100,000      500         --            --       212,000           --             --           --          212,500
Common stock
  issued in
  exchange
  for Vista
  Vision SpA
  stock.....    16,396        82         --            --         8,116           --             --           --            8,198
Unrealized
  loss on
  securities
  available
  for
  sale......        --        --         --            --            --     (187,500)            --           --         (187,500)
Compensation
  expense
  for non
  employee
  stock
  options...        --        --         --            --        11,000           --             --           --           11,000
Foreign
  currency
  adjustment...        --      --        --            --            --           --             --      143,210          143,210
Net loss....        --        --         --            --            --           --     (3,814,935)          --       (3,814,935)
             ---------   -------   --------   -----------   -----------    ---------   ------------     --------     ------------
Balance,
  March 31,
  1996...... 5,256,106   $26,281         --   $        --   $18,026,096   $ (187,500)  $(15,247,045)   $ 375,575    $   2,993,407
             =========   =======   ========   ===========   ===========    =========   ============     ========     ============
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-31
<PAGE>   131
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                  FOR THE YEARS ENDED MARCH 31, 1996 AND 1995
 
<TABLE>
<CAPTION>
                                                                                             1996            1995
                                                                                          -----------     -----------
<S>                                                                                       <C>             <C>
Cash flows used by operating activities:
  Net loss..............................................................................  $(3,814,935)    (11,420,180)
  Adjustments to reconcile net loss to net cash used by operating activities:
    Depreciation and amortization.......................................................      467,509         580,870
    Loss from advanced funds from rescinded acquisition.................................           --       5,642,887
    Write off of impaired and abandoned assets, net.....................................      453,467              --
    Impairment of goodwill..............................................................           --       3,825,990
    Legal judgment......................................................................           --         186,055
    Write off of note receivable, stockholder...........................................           --         125,000
    Loss on sale of equipment...........................................................           --           1,053
    Unrealized loss (gain) on trading securities........................................           --        (116,707)
    Realized loss (gain) on trading securities..........................................      148,005        (129,621)
    Minority interest...................................................................       (1,816)       (193,842)
    Interest income received in common stock............................................           --         (50,000)
    Foreign currency translation on operating assets and liabilities....................      146,656         (39,462)
    Equity investees loss (income), net.................................................       11,202         (28,132)
    Stock issued for services...........................................................    1,637,500              --
    Compensation related to stock options issued to non-employees.......................       11,000              --
    Proceeds from sales of trading securities...........................................      417,652         432,859
    Purchase of trading securities......................................................     (162,531)       (589,657)
    Changes in operating assets and liabilities, net of foreign currency translation:
      Accounts receivable:
        Trade...........................................................................       41,326         (70,841)
        VAT.............................................................................       99,142        (140,576)
        Related parties.................................................................       99,293        (482,132)
      Prepaid expenses..................................................................        6,864          (5,401)
      Other current assets..............................................................     (179,250)         70,800
      Other assets......................................................................      (16,793)        109,774
      Bank overdraft protection.........................................................      (86,913)         86,913
      Accounts payable, trade...........................................................       73,484         371,560
      Accounts payable, officers........................................................      (99,516)        129,051
      Accrued expenses..................................................................      309,909         (38,526)
      Other liabilities.................................................................      145,234              --
                                                                                          -----------     -----------
        Net cash used by operating activities...........................................     (293,511)     (1,742,265)
                                                                                          -----------     -----------
Cash flows used by investing activities:
  Repayment of notes receivable.........................................................           --         753,526
  Repayment of capital lease obligation.................................................      (10,501)             --
  Proceeds from sale of equipment.......................................................           --           7,656
  Redemption of equity investment in partnership........................................           --         595,313
  Issuance of notes receivable..........................................................           --        (254,870)
  Purchase of property and equipment....................................................     (302,121)        (95,557)
  Sale purchase of investment -- held to maturity.......................................       11,875        (145,215)
  Purchase of investment, at cost.......................................................           --      (1,850,000)
  Loss on investment -- held to maturity................................................       29,813              --
  Purchase of equity investment.........................................................           --        (419,675)
  Foreign currency translation..........................................................           --          11,749
  Purchase of Klara Clinic assets.......................................................           --        (102,225)
  Purchase of ConVista..................................................................           --        (163,597)
  Advances to investee companies........................................................     (214,454)             --
                                                                                          -----------     -----------
        Net cash used by investing activities...........................................     (485,388)     (1,662,895)
                                                                                          -----------     -----------
Cash flows from financing activities:
  Payment of note payable...............................................................           --         (90,876)
  Payment of long-term debt.............................................................     (107,497)       (190,410)
  Sale of common stock..................................................................      500,000       3,350,000
  Payment of offering costs.............................................................           --        (864,488)
  Issuance of notes payable.............................................................      302,777              --
  Redeemed stock of subsidiary..........................................................     (277,777)             --
                                                                                          -----------     -----------
        Net cash provided by financing activities.......................................      417,503       2,204,226
                                                                                          -----------     -----------
Net increase (decrease) in cash.........................................................     (361,396)     (1,200,934)
Cash, beginning of period...............................................................      649,708       1,850,642
                                                                                          -----------     -----------
Cash, end of period.....................................................................  $   288,312         649,708
                                                                                          ===========     ===========
</TABLE>
 
         Supplemental disclosure of cash flow information: See note 15.
          See accompanying notes to consolidated financial statements.
 
                                      F-32
<PAGE>   132
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                            MARCH 31, 1996 AND 1995
 
(1) ORGANIZATION AND DESCRIPTION OF BUSINESS
 
     Vista Technologies, Inc. (the Company), formerly Mercury Acquisitions,
Inc., was organized under the laws of the State of Nevada on June 15, 1992.
Since inception, the Company has devoted its efforts to raising capital,
locating merger and acquisition candidates and establishing excimer laser
clinics throughout Europe and North America to provide facilities and support
services for photorefractive keratectomy (PRK) and other laser surgical
procedures. On February 23, 1994 the Company changed its name from Mercury
Acquisitions, Inc. and amended certain provisions relating to its authorized and
unissued preferred stock. The Company was in the development stage as defined by
Financial Accounting Standards Board Statement Number 7, until March 31, 1994,
at which date it acquired operating subsidiaries. During March 1994 the Company
changed its year end from December 31 to March 31.
 
  (a) Vista Vision SpA
 
     On March 31, 1994 the Company acquired 61.83% of the common stock of Vista
Vision, SpA (Vista-Italy) for cash of approximately $625,000 and 262,760 shares
of the Company's common stock.
 
     As the result of a default judgment entered against the Company which
terminates and rescinds the provisions of the agreement between Vista-Italy and
Laser Vision Centers, Inc. (LVCI) (note 7 (c)), the Company's ownership interest
in Vista-Italy increased to 69.87% as of March 31, 1995. During fiscal year
1996, the Company's ownership interest was increased to 73.57%.
 
     The acquisition of Vista-Italy was recorded using the purchase method of
accounting resulting in goodwill of $2,997,506 which was being amortized over 10
years using the straight-line method. At March 31, 1995, the Company's
management determined that the goodwill was impaired. As a result, the Company
wrote off goodwill of $2,761,506 (note 2). The Company wrote-off the asset after
it determined that the amortization of the asset's balance over its remaining
life could not be recovered through projected future discounted cash flows.
 
  (b) Vista Vision International Ltd.
 
     On March 31, 1994 the Company acquired all of the outstanding common stock
of Vista Vision International Ltd. (Vista-UK) from Laser Technologies (Jersey)
Ltd. for $134,000 in cash and 50,000 shares of the Company's common stock.
 
     The acquisition of Vista-UK was recorded using the purchase method of
accounting resulting in goodwill of $703,159 which was being amortized over ten
years using the straight-line method. As of March 31, 1995, the Company's
management determined that the goodwill was impaired. As a result, the Company
wrote off goodwill of $633,159 (note 2). The Company wrote-off the asset after
it determined that the amortization of the asset's balance over its remaining
life could not be recovered through projected future discounted cash flows.
Effective June 1, 1995, the Company abandoned its Vista-UK operations.
 
     Vista-UK owned 50% of Precision Laser Eye Centers Limited (PLEC), a joint
venture that leased laser equipment, which was recorded using the equity method
of accounting. The Company's proportionate share of the loss from its equity
investment in the joint venture was $147,506 for the year ended March 31, 1995.
 
  (c) ConVista Vision BV
 
     During April 1994, the Company acquired 100% of Pawnee Finance B.V., an
inactive company in the Netherlands, since renamed ConVista Vision B.V.
(ConVista), to serve as a future vehicle for financing and management of its
international operations. The Company acquired ConVista for approximately
$20,986 and subsequently contributed additional capital of $163,597 for a total
investment of approximately $184,583. The acquisition of ConVista was recorded
using the purchase method of accounting resulting in goodwill of $163,597 which
was being amortized using the straight-line method over ten years beginning May
1, 1994. At March 31, 1995, the Company's management determined that the
goodwill was impaired. As a result, the Company wrote off goodwill of $149,597
(note 2). The Company wrote-off the asset after it determined that the
amortization of the asset's balance over its remaining life could not be
recovered through projected future discounted cash flows.
 
                                      F-33
<PAGE>   133
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(1) ORGANIZATION AND DESCRIPTION OF BUSINESS -- (CONTINUED)
     ConVista's results of operations from the date of acquisition are included
in the statement of operations for the year ended March 31, 1995.
 
     During June 1994 ConVista acquired 100% of Vista-Sweden for $6,494. On June
1, 1994 Vista-Sweden acquired the assets of a PRK surgical center in Sweden for
cash and a note payable totaling $383,000.
 
     Vista-Sweden's investment resulted in goodwill of $324,211 which was being
amortized over three years using the straight-line method. At March 31, 1995,
the Company's management determined that goodwill was impaired. As a result, the
Company write off goodwill of $281,728 (note 2).
 
  (d) Medical Development Resources, Inc.
 
     During 1995, the Company was unsuccessful in its attempt to acquire a
controlling interest in MDRI and its subsidiaries due to the failure of MDRI and
its principal stockholders to satisfy certain conditions of the acquisition.
Therefore, the Company rescinded and terminated the acquisition agreements
entered into with MDRI and its principal stockholders. MDRI and its wholly-owned
subsidiaries are engaged in the design, development, manufacture and marketing
of surgical instruments and related products for ophthalmology and neurosurgery.
 
     On July 7, 1995, the Company notified MDRI, the MDRI principal stockholders
and the MDRI 8% promissory noteholders that it rescinded all transactions
contemplated by the MDRI Stock Agreement and the MDRI Agreement among the
Company, MDRI and the MDRI principal stockholders. The Company's reasons for
rescinding the MDRI Stock Agreement and the MDRI Agreement include alleged
fraud, intentional misconduct, breach of fiduciary duties, misrepresentation of
material facts and failure of MDRI and its principal stockholders to satisfy
conditions to the obligations of the Company under the MDRI Agreement. As a
result, the Company canceled 1) the 200,000 shares of its common stock and the
100,000 Class A Warrants issued to the foreign investors; 2) the promissory
notes totaling $1,400,000 issued to the MDRI stockholders; 3) the 67,800 shares
of its common stock issued to terminate employment and consulting agreements; 4)
the obligation to issue 67,617 shares of its common stock upon completion of the
exchange stage of the MDRI agreement; 5) the obligation to issue 60,000 shares
of its common stock to secure certain MDRI indebtedness; and 6) the Company's 8%
convertible promissory note and Class A Warrants issued under the Exchange
Offer. However, a contingent liability may exist relating to the cancellation of
the above items.
 
     As a result of the rescission, the Company owns 2,794,340 shares of MDRI
common stock, or a 40.1% ownership interest, which was acquired for
consideration valued at $5,407,554, which was comprised of $1,850,000 in cash
and $3,557,554 ($10.00 per share) in the Company's common stock.
 
     Because the Company never had the ability to influence the financial and
operating activities of MDRI, the Company's 40.1% investment in MDRI was
recorded using the cost method of accounting. In addition, the Company made
advances totaling $235,333 to fund the operations of MDRI and its subsidiaries
during 1995.
 
     As of March 31, 1995, the Company's investment in MDRI of $5,407,554 and
advances made to MDRI and its subsidiaries of $235,333 have been written off to
reflect a permanent impairment due to the deterioration of MDRI's financial
condition. As a result, the Company recorded a loss of $5,642,887 for the
misappropriation of advances made to MDRI and the investment in MDRI for the
year ended March 31, 1995.
 
     During 1995, the Company advanced $125,000 to a stockholder subject to a
promissory note due December 31, 1995, bearing interest at 10% per annum,
payable upon maturity. The note was collateralized by not less than 100,000
shares of the Company's common stock issued to the stockholder as part of the
MDRI
 
                                      F-34
<PAGE>   134
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(1) ORGANIZATION AND DESCRIPTION OF BUSINESS -- (CONTINUED)
acquisition. As a result of the rescission of the MDRI Agreement, a majority of
the shares of the Company's common stock pledged as collateral have been
canceled. As of March 31, 1995, the note receivable has been written off as
collection is doubtful.
 
  (e) Agreements with Pharma Patch Plc
 
     In March 1996, the Company executed Agreements with Pharma Patch Plc (PP
Plc) which resulted in PP Plc acquiring approximately 60% of the voting interest
of the Company.
 
     Under these Agreements, the Company issued to PP Plc: (a) 2,260,000 shares
of new common stock; (b) 500,000 Class C common stock purchase warrants (note
8); and, (c) an option to purchase an additional 250,000 shares of new common
stock for cash, on or before September 30, 1996, at an exercise price of $2.50
per share (note 17). In return, the Company received (a) $500,000 cash; (b) a
$750,000 subscription note, which was subsequently paid in May, 1996; and, (c)
200,000 shares of Technical Chemicals and Products, Inc. (TCPI) restricted stock
previously held by PP Plc, valued at $2,662,550. The value of the TCPI stock was
based on the trading value of unrestricted TCPI stock on the date of the closing
of the transaction after making appropriate adjustments for the restrictions
placed on the TCPI stock received by the Company.
 
     In a separate transaction, PP Plc agreed to provide 4,500,000 newly issued
PP Plc Common Shares to three Company shareholders in exchange for a total of
900,000 shares of the Company's outstanding common stock.
 
  (f) Regional Joint Ventures
 
     The Company's business strategy is to expand in North America by organizing
and sponsoring independently financed regional enterprises (Regional Joint
Ventures) in which the Company will obtain a significant equity interest and
long-term fee-based consulting arrangements. As of March 31, 1996, two such
Regional Joint Ventures, Vista Laser Centers of Michigan, Inc. and Vista Laser
Centers of the Southwest, Inc. had been formed. Subsequent to March 31, 1996
several more Regional Joint Ventures were formed (note 17).
 
     Investment in Vista Laser Centers of Michigan, Inc.
 
          In November 1995, the Company issued 200,000 shares of its common
     stock in exchange for 200,000 shares of 5% Series B convertible preferred
     stock in Vista Laser Centers of Michigan, Inc. (VLC-Michigan). VLC-Michigan
     is a development stage enterprise organized on June 30, 1995 to establish,
     own and manage laser vision correction centers in Southern Ontario and
     Michigan.
 
          To date, the activities of VLC-Michigan have consisted primarily of
     market research, seeking affiliation and negotiating agreements with
     experienced vision care professionals in the United States and Canada, and
     negotiating to acquire equipment for establishing a laser vision correction
     center in Windsor, Ontario after an initial public offering on its
     securities has been completed. VLC-Michigan is also negotiating to enter
     into a joint venture arrangement with a group of physicians in Michigan
     following completion of a pending initial public offering by VLC-Michigan.
     VLC-Michigan has filed a registration statement with the Securities and
     Exchange Commission for a proposed initial public offering of 800,000
     shares of its 10% Series A cumulative convertible preferred stock at $5.00
     per share. There can be no assurance that VLC-Michigan will successfully
     complete an initial public offering of its securities, failing which it
     will not have sufficient capital to engage in business operations.
 
                                      F-35
<PAGE>   135
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(1) ORGANIZATION AND DESCRIPTION OF BUSINESS -- (CONTINUED)
          The Company entered into a consulting services agreement to provide
     certain consulting services to VLC-Michigan in exchange for 5% of
     VLC-Michigan's revenues attributable to its charges to health care
     professionals for the use of equipment and laser vision correction (LVC)
     services, less a credit to VLC-Michigan of $5,000 per month. The consulting
     services agreement is for a term of ten years from the date of an initial
     public offering by VLC-Michigan, and is automatically renewed thereafter
     for periods of five years unless either party provides six months prior
     notice of an intent not to extend the term.
 
          Certain directors of the Company have been elected to serve as
     directors of VLC-Michigan. The Company has assigned the voting rights for
     its shares of VLC-Michigan Series B convertible preferred stock to local
     affiliates of VLC-Michigan.
 
          The Company's initial investment in VLC-Michigan represented an
     approximate 61% ownership interest. Such interest is expected to be reduced
     to approximately 21% upon completion of VLC-Michigan's initial public
     offering. The Company does not have voting rights related to its ownership
     interest but does have the ability to exercise significant influence
     through its 25% Board representation. Upon completion of VLC-Michigan's
     initial public offering the Company will have the right to retain a minimum
     of 20% representation on the VLC-Michigan Board of Directors. Accordingly,
     the Company accounts for this investment using the equity method of
     accounting. The initial value of the investment of $217,600 was determined
     based upon an independent appraisal.
 
          As of March 31, 1996, the Company had advanced approximately $176,000
     to VLC-Michigan.
 
     Investment in Vista Laser Centers of the Southwest, Inc.
 
          In March, 1996, the Company issued 250,000 shares of its common stock
     in exchange for 350,000 shares of 5% Series B convertible preferred stock
     in Vista Laser Centers of the Southwest, Inc. (VLC-Southwest).
     VLC-Southwest is a development stage enterprise organized on January 30,
     1996 to establish, own and manage laser vision correction centers in
     Arizona, New Mexico, Texas and Nevada. The Company intends to assign the
     voting rights for its shares of VLC-Southwest Series B convertible
     preferred stock to local affiliates of VLC-Southwest while retaining the
     right to a minimum of 20% representation on VLC-Southwest Board of
     Directors.
 
          The Company has granted VLC-Southwest the use of their service mark
     and has entered into a consulting agreement with VLC-Southwest. Under this
     agreement, the Company has agreed to provide advice and assistance to
     VLC-Southwest for the development of their business in consideration for 5%
     of VLC-Southwest's revenues from wholly-owned subsidiaries of VLC-Southwest
     and 2.5% of revenues from non-majority owned subsidiaries, less $5,000 per
     month. The Company has agreed to establish and maintain a Medical Advisory
     Board and adopt a stock option program for the members of such board. This
     consulting services agreement will be effective with the successful
     completion of VLC-Southwest's initial public offering and shall continue
     for a period of ten years. If the initial public offering has not been
     successfully completed on or before August 31, 1996, the Company may
     terminate the agreement at its discretion with 30 days written notice.
 
          The Company's initial investment in VLC-Southwest was valued at
     $271,750 and represented an approximate 72% ownership interest. Such
     interest is expected to be reduced to approximately 20% upon completion of
     VLC-Southwest's initial public offering. The Company will not have voting
     rights related to its ownership interest but will have the ability to
     exercise significant influence through its Board representation.
     Accordingly, the Company accounts for this investment using the equity
     method of accounting.
 
                                      F-36
<PAGE>   136
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(1) ORGANIZATION AND DESCRIPTION OF BUSINESS -- (CONTINUED)
          The Company has a commitment to pay an officer of the Company a bonus
     of $75,000 in connection with the initial public offering of VLC-Southwest.
 
(2) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
  (a) Principles of Consolidation
 
     The consolidated financial statements include accounts of the Company, and
all wholly-owned and majority-owned subsidiaries. Investments in companies in
which the Company's ownership interests range from 20 to 50 percent, and in
which the Company exercises significant influence over operating and financial
policies, are accounted for using the equity method. Investments in companies in
which the Company's ownership interest is currently in excess of 50% but for
which majority interest is considered only temporary and investments in
companies in which the Company's financial interest exceeds 20 percent and in
which the Company has the ability to exercise significant influence but in which
the Company may have limited or no voting rights are accounted for using the
equity method. Other investments are accounted for using the cost method. All
significant intercompany accounts and transactions have been eliminated. The
Company's subsidiaries in Italy, United Kingdom, Sweden and the Netherlands have
been consolidated at March 31, 1996 using the subsidiaries' respective fiscal
year ends, which were December 31, 1995; and have been consolidated at March 31,
1995 using December 31, 1994 for the Company's subsidiary in Italy and March 31,
1995 for the Company's subsidiaries in Sweden, the Netherlands and the United
Kingdom. The three month period ending March 31, 1995 for the Company's
subsidiaries in Sweden and the Netherlands have been included in the results of
operations for the years ended March 31, 1996 and 1995.
 
  (b) Foreign Currency Translation
 
     Financial statements of international subsidiaries are translated into US
dollars using the exchange rate at each balance sheet date for assets and
liabilities and a weighted average exchange rate for each period for revenues,
expenses, gains and losses. Where the local currency is the functional currency,
translation adjustments are recorded as a separate component of stockholders'
equity.
 
     The balance sheet and income statement data for the foreign subsidiaries
have been translated from their respective foreign currency to U.S. dollars
using the following exchange rates:
 
<TABLE>
<CAPTION>
                                                         AVERAGE RATE       AVERAGE RATE
                                                           FOR THE            FOR THE
                     FOREIGN         MARCH 31, 1996       YEAR ENDED         YEAR ENDED
 SUBSIDIARY          CURRENCY          SPOT RATE        MARCH 31, 1996     MARCH 31, 1995
- -------------    ----------------    --------------     --------------     --------------
<S>              <C>                 <C>                <C>                <C>
Vista-UK         Pounds Sterling          1.527              1.563              1.565
Vista-Italy      Lira                      .001               .001               .001
ConVista         Gilders                   .606               .624               .577
Vista-Sweden     Krona                     .150               .144               .133
</TABLE>
 
  (c) Property and Equipment
 
     Property and equipment are recorded at cost. Depreciation and amortization
are calculated using the straightline method over the estimated useful lives of
the assets ranging from three to ten years.
 
  (d) Intangible Assets
 
     The Company determined that the goodwill resulting from the acquisitions of
its subsidiaries was impaired on March 31, 1995. As a result, the Company wrote
off goodwill of $3,825,990, resulting in zero
 
                                      F-37
<PAGE>   137
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(2) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES -- (CONTINUED)
value of goodwill. Amortization expense was $-0- and $374,900 for the years
ended March 31, 1996 and 1995, respectively.
 
     The Company assesses the recoverability of intangible assets by determining
whether the amortization of the asset's balance over its remaining life can be
recovered through projected future discounted cash flows.
 
  (e) Revenue Recognition
 
     Revenues for medical services are recognized when services are performed.
Revenues related to consulting services to Regional Joint Ventures are
recognized as the Regional Joint Venture earns its revenue and amounts become
due to the Company.
 
  (f) Minority Interest
 
     Minority interest represents the minority stockholders' proportionate share
of the equity in Vista-Italy. At March 31, 1996, the Company owned 73.57% of the
capital stock of Vista-Italy.
 
  (g) Loss Per Common Share
 
     Loss per common share is based on the weighted average number of common
shares outstanding. Common equivalent shares relating to stock options and
warrants are excluded from the computation as their effect is anti-dilutive.
 
  (h) Income Taxes
 
     The Company accounts for income taxes pursuant to Statement of Financial
Accounting Standards (SFAS) No. 109, Accounting for Income Taxes, which requires
the use of the asset and liability method of accounting for deferred income
taxes. Deferred tax assets and liabilities are recognized for the future tax
consequences attributable to differences between the financial statement
carrying amounts of existing assets and liabilities and their respective tax
basis. A valuation allowance is required to the extent it is more likely than
not that a deferred tax asset will not be realized. Deferred tax assets and
liabilities are measured using enacted tax rates expected to apply to taxable
income in the years in which those temporary differences are expected to be
recovered or settled. The effect on deferred tax assets and liabilities of a
change in tax rates is recognized in income in the period that includes the
enactment date.
 
  (i) Use of Estimates in the Preparation of Financial Statements
 
     The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenues and expenses during the
reporting period. Actual results could differ from those estimates.
 
  (j) Cash and Cash Equivalents
 
     For purposes of the statements of cash flows, the Company considers all
highly liquid instruments with an original maturity of three months or less to
be cash equivalents.
 
  (k) Stock Subscriptions Receivable
 
     The Company has recorded stock subscriptions receivable as a current asset
as of March 31, 1996, because all such receivables were paid before the issuance
of the Company's financial statements.
 
                                      F-38
<PAGE>   138
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(2) SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES -- (CONTINUED)
  (l) Investment Securities
 
     The Company accounts for investment securities under the provisions of SFAS
No. 115. This standard requires that individual debt and equity securities be
classified into one of three categories: trading, held-to-maturity or
available-for-sale.
 
     Trading securities are bought and held principally for the purpose of
selling them in the near term. Held-to-maturity securities are those securities
in which the Company has the ability and intent to hold the security until
maturity. All other securities not included in trading or held-to-maturity are
classified as available-for-sale.
 
     Trading securities and available-for-sale securities are recorded at fair
value. Held-to-maturity securities are recorded at amortized cost, adjusted for
the amortization or accretion of premiums or discounts. Unrealized holding gains
and losses on trading securities are included in earnings. Unrealized holding
gains and losses, net of the related tax effect, on available-for-sale
securities are excluded from earnings and are reported as a separate component
of stockholders' equity until realized. Realized gains and losses from the sale
of securities are determined on a specific identification basis.
 
     A decline in the market value of any available-for-sale or held-to-maturity
security below cost that is deemed other than temporary results in a reduction
in carrying amount to fair value. The impairment is charged to earnings and a
new cost basis for the security is established. Premiums and discounts are
amortized or accreted over the life of the related held-to-maturity security as
an adjustment to yield using the effective interest method. Dividend and
interest income are recognized when earned.
 
  (m) Offering Costs
 
     Costs associated with public and private offerings by the Company of its
stock have been charged against the proceeds of the offering.
 
  (n) Newly Issued Accounting Standards
 
     In October 1995, Statement of Financial Accounting Standard No. 123,
Accounting for Stock-Based Compensation (SFAS 123) was issued. SFAS 123
establishes financial accounting and reporting standards for stock-based
employee compensation plans as well as transactions in which an entity issues
its equity instruments to acquire goods or services from non-employees. This
statement defines a fair value based method of accounting for employee stock
options or similar equity instruments, and encourages all entities to adopt that
method of accounting for all of their employee stock compensation plans.
However, it also allows an entity to continue to measure compensation cost for
those plans using the intrinsic value-based method of accounting prescribed by
APB Opinion No. 25, Accounting for Stock Issued to Employees. Entities electing
to remain with the accounting in Opinion 25 must make proforma disclosures of
net income and, if presented, earnings per share, as if the fair value based
method of accounting defined by SFAS 123 had been applied. SFAS 123 is
applicable to fiscal years beginning after December 15, 1995. The Company
currently accounts for its equity instruments using the accounting prescribed by
Opinion 25. The Company does not currently expect to adopt the accounting
prescribed by SFAS 123; however, the Company will include the disclosures
required by SFAS 123 as required in future consolidated financial statements
included in Form 10-KSB.
 
  (o) Reclassification
 
     Certain 1995 amounts have been reclassified to conform to the 1996
presentation.
 
                                      F-39
<PAGE>   139
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(3) RELATED PARTY TRANSACTIONS
 
     Related party transactions not disclosed elsewhere are disclosed in the
following:
 
          On February 1, 1996, the Company entered into an asset purchase and
     lease assumption agreement with a related party for an excimer laser
     system. The purchase price for the asset was $75,000 in cash, a $96,591
     promissory note with annual interest at 8% originally due May 31, 1996, and
     the assumption of outstanding obligations under the existing lease on the
     laser, including future lease payments not to exceed $328,409. Subsequent
     to February 1, 1996, the Company replaced this laser with newer technology
     resulting to a charge to the statement of operations in the amount of
     $446,636 for the impairment of an idle asset. As of July 12, 1996, the note
     payable for $96,591 had not been paid. The Company expects to pay the note
     in fiscal year 1997.
 
          During the period from June to December 1995, certain clients of the
     Company's then acting president invested approximately $1,470,000 to
     sustain the Company's corporate operations during that period. These
     advances included approximately $700,000 for travel by the Company's
     officers and consultants and corporate office expenses in New York and
     Europe, approximately $100,000 in out-of-pocket advances for various
     expenses, and $670,000 in compensation paid for personnel assigned to
     support the Company's corporate activities and its program to establish
     various Regional Joint Ventures in North America. The $670,000 figure for
     personnel included $200,000 paid or payable to the Company's then acting
     president, and $60,000 accrued for its then acting treasurer and chief
     financial officer. The Company's Board of Directors agreed these charges
     should be billed at a flat negotiated rate of $1,470,000 and in December
     1995 authorized the issuance of 925,000 shares of the Company's common
     stock in payment of these obligations.
 
          These shares were issued to Therapeutic Patch Research, N.V. (300,000
     shares), Saliva Research Ltd. (325,000 shares) and Westcliff Partners Inc.
     (300,000 shares). The Company's then acting president acted at the time as
     a managing director for Saliva Research Ltd. and Westcliff Partners Inc.,
     but disclaimed any beneficial interest in the securities held by those
     entities.
 
          Under an agreement dated July 5, 1995, the Company issued 16,000
     shares of its common stock to a former chairman of the Company in payment
     of $80,000 of unreimbursed business expenses.
 
          Under an agreement dated as of June 1, 1995, the Company paid a former
     president of the Company $8,740 in cash and issued 4,000 shares of common
     stock for reimbursement of a total of $29,000 of unreimbursed business
     expenses. The Company agreed that the former president had a put option
     right to sell the 4,000 shares of common stock to the Company after January
     31, 1996 at a price equal to $20,260 plus interest from June 1, 1995 at the
     rate of 1% per month. The former president exercised that option on
     February 1, 1996. The Company also issued 5,000 shares of common stock to
     the former president under the June 1, 1995 agreement as a negotiated
     settlement for a one-time hiring bonus in his original employment agreement
     dated as of January 15, 1995.
 
          In December, 1995 the Company issued 25,000 shares of common stock to
     each of its then three directors in exchange for services performed.
 
          During fiscal year 1995, the Company advanced $125,000 to a
     stockholder subject to a promissory note due December 31, 1995, bearing
     interest at 10% per annum, payable upon maturity in connection with the
     Company's attempt to acquire MDRI. At March 31, 1995 the note receivable
     had been written off as collection is doubtful.
 
          Certain relationships existed from inception of the Company through
     March 31, 1995 between the Company's original management, their affiliates
     and the Company. Original management had other interest including business
     interest to which they devoted their primary attention.
 
                                      F-40
<PAGE>   140
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(3) RELATED PARTY TRANSACTIONS -- (CONTINUED)
          Effective January 15, 1995 the Company hired a new chief executive
     officer and president who was also made a member of the Company's board of
     directors. The Company paid $84,000 to the new chief executive officer and
     president of the company for consulting services provided prior to his
     employment with the Company.
 
          During the fiscal year ended March 31, 1995, the Company paid
     SEK100,000 (approximately $13,630) to the managing director of Vista-Sweden
     for consulting prior to his employment with Vista-Sweden.
 
(4) PROPERTY AND EQUIPMENT
 
     Property and equipment consist of the following at March 31, 1996:
 
<TABLE>
        <S>                                                                <C>
        Excimer lasers and other technical equipment.....................  $1,896,394
        Office furniture and equipment...................................      67,385
                                                                           ----------
                                                                            1,963,779
        Less accumulated depreciation and amortization...................    (743,981)
                                                                           ----------
                                                                           $1,219,798
                                                                           ==========
</TABLE>
 
     Depreciation and amortization expense was $467,509 and $205,600 for the
years ended March 31, 1996 and 1995, respectively.
 
(5) INVESTMENT SECURITIES
 
     The amortized cost, gross unrealized holding gains, gross unrealized
holding losses and fair value for available-for-sale and held-to-maturity
securities by major security type and class of security at March 31, 1996, were
as follows:
 
<TABLE>
<CAPTION>
                                                           GROSS          GROSS
                                                         UNREALIZED     UNREALIZED
                                          AMORTIZED       HOLDING        HOLDING          FAIR
                                             COST          GAINS          LOSSES         VALUE
                                          ----------     ----------     ----------     ----------
    <S>                                   <C>            <C>            <C>            <C>
    Available-for-sale:
      Equity securities.................  $2,662,500         --         $ (187,500)    $2,475,000
    Held-to-maturity:
      8.75% Italian bonds...............     115,468         --             (5,343)       110,125
</TABLE>
 
     The 8.75% Italian bonds mature in 1997.
 
     Proceeds from sales of trading securities were $417,652 and $432,859,
resulting in gross realized losses of $152,431 in the year ended March 31, 1996
and gross realized gains of $129,621, for the year ended March 31, 1995
respectively.
 
(6) EQUITY INVESTMENT IN PARTNERSHIP
 
     During July 1994, the Company acquired a 36% ownership interest in Keech
One Partnership (Partnership) for $419,675. During December 1994 the Partnership
was liquidated. The Company's proportionate share of the income from its equity
investment in the partnership was $175,638 for the year ended March 31, 1995.
 
                                      F-41
<PAGE>   141
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(7) COMMITMENTS AND CONTINGENCIES
 
  (a) Employment Agreements
 
     The Company has employment agreements with its executive officers, the
terms of which expire at various times through January 15, 1999. Such agreements
provide for minimum salary levels, as well as for incentive bonuses which are
payable if specified management and operational goals are attained.
 
  (b) Exchange Agreement
 
     In order to induce a stockholder to advance $100,000 under a deed of
debenture to MICRA (a wholly owned subsidiary of MDRI), the Company entered into
an exchange agreement on June 28, 1995 with the stockholder. The exchange
agreement provides the stockholder with the option of exchanging the unpaid
principal and interest of the debenture for fully paid and nonassessable shares
of the Company's common stock issued under Regulation S at a conversion price of
$1.25 per share at any time prior to repayment of the debenture by MICRA. As of
March 31, 1996, the stockholder has not exercised this option.
 
  (c) Legal Judgment
 
     In 1991 and 1993, Vista-Italy and LVCI entered into agreements to license
trademarks and develop territorial marketing strategies. The companies exchanged
shares of their respective common stock as consideration under the agreements.
 
     In 1993, LVCI filed suit for termination of these agreements and a default
judgment was entered in their favor. In connection with this judgment,
Vista-Italy canceled the shares of the common stock they had issued to LVCI,
returned the shares of LVCI which they held and recorded a note payable for
$175,000 plus related legal fees. Vista-Italy filed a motion to vacate the
judgment which was denied by the trial court; the trial court's decision was
recently affirmed on appeal. Vista-Italy intends to apply for a rehearing by the
appellate court, or in the alternative, to petition for an appeal to the
Missouri Supreme Court.
 
  (d) Insurance and Indemnification
 
     Use of laser systems by health care professionals using laser equipment and
other LVC services may give rise to claims against the Company or its affiliates
by persons alleging injury. The Company's subsidiaries generally do not
currently have malpractice liability insurance due to limited capital resources.
 
     The Company believes that claims alleging defects in laser systems will be
covered by manufacturers' warranties and the manufacturer's product liability
insurance, and that the Company and its affiliates could take advantage of such
insurance by adding such suppliers to potentially adverse lawsuits. There can be
no assurance that laser suppliers will carry product liability insurance or that
any such insurance will be adequate to protect the Company.
 
     Generally speaking, the policy of the Company's operating subsidiaries and
regional joint ventures is to require that ophthalmologists who perform laser
procedures by use of LVC equipment maintain their own professional liability
insurance.
 
  (e) Physician Commitments
 
     In two separate instances, a physician planning to associate with a
Regional Joint Venture sponsored by the Company has been advised by a third
party that it contends the physician breached commitments or obligations to the
third party by the physician's decision to associate with one of the Company's
Regional Joint Ventures. In one of these matters, the third party contends that
its plan of operations to enter the business of providing access to LVC
equipment in association with the physician has been damaged. In the other, the
 
                                      F-42
<PAGE>   142
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(7) COMMITMENTS AND CONTINGENCIES -- (CONTINUED)
third party contends that the physician breached fiduciary duties to the third
party and misappropriated client lists and data, and the claimant also has
threatened to hold the Company and certain other parties responsible as well as
the physician. To date, neither dispute has resulted in the filing of legal
proceedings although legal proceedings have been threatened. Based on
information currently known to the Company, the Company believes these claims
are without merit and will not result in material liability to either of the
Regional Joint Ventures involved or to the Company.
 
(8) COMMON STOCK
 
  (a) Stock Offerings
 
     During fiscal 1996, the Company issued 1,021,000 shares of common stock in
exchange for services and cash advances (note 3), 2,260,000 shares to Pharma
Patch Plc in exchange for cash, a subscription note and tradable equity
securities (note 1(e)), 450,000 shares of common stock in exchange for interests
in two Regional Joint Ventures (note 1(f)), 100,000 shares of common stock in
exchange for a $212,500 note which was paid subsequent to the Company's March
31, 1996 year end and 16,393 shares of common stock in exchange for an
additional approximate 5% interest in Vista Vision SpA.
 
     During May 1994, the Company's Board of Directors authorized an offering of
units (Foreign "B" Units) consisting of 5,000 shares of the Company's common
stock and 2,500 Class A Warrants for $50,000 per Foreign "B" Unit. As of March
31, 1995, the offering of Foreign "B" Units was completed and the Company
received and accepted subscriptions totaling $1,250,000 for 25 units to
qualified foreign investors representing 125,000 shares of the Company's common
stock and 62,500 Class A Warrants. As of March 31, 1995, the Company received
proceeds of $1,051,192 (net of offering costs of $198,808) for the sale of 25
Foreign "B" Units. The Company has agreed to register the Class A Warrants.
 
     During May 1994, the Company's Board of Directors authorized an offering of
units (U.S. "B" Units) consisting of 5,000 shares of the Company's common stock
and 5,000 Class A Warrants for $50,000 per U.S. "B" Unit. As of March 31, 1995,
the Company had received and accepted subscriptions totaling $850,000 for 17
U.S. "B" Units to accredited investors representing 85,000 shares of the
Company's common stock and 85,000 Class A Warrants. As of March 31, 1995 the
Company received proceeds of $714,690 (net of offering costs of $135,310) from
the sale of 17 U.S. "B" Units. The Company has agreed to register the Class A
Warrants.
 
     In connection with the above offerings, the Company also issued 90,000
Class A Warrants to the placement agent.
 
  (b) Class A Warrants
 
     As of March 31, 1996, 677,960 Class A Warrants were issued and outstanding.
Each Class A Warrant represents the right to purchase one share of the Company's
common stock with an exercise price of $15.00 per share at any time between June
30, 1994 through December 31, 1998, unless earlier called for redemption by the
Company. The Company has the option to call the rights for redemption if the
warrants have been registered for sale under the Securities Act of 1933 and if
the Company's common stock is trading in the NASDAQ over the counter market or
on a national securities exchange and the closing sale price is $22.50 per share
for at least 20 consecutive trading days on the date the warrants are called for
redemption.
 
     No warrants have been exercised to date.
 
                                      F-43
<PAGE>   143
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(8) COMMON STOCK -- (CONTINUED)
  (c) Class B Warrants
 
     As of March 31, 1996, 31,000 Class B Warrants were issued and outstanding.
Each Class B Warrant represents the right to purchase one share of the Company's
common stock with an exercise price of $11.00 per share, expiring October 11,
1999 unless earlier called for redemption by the Company. The Company has the
option to call the rights for redemption if the warrants have been registered
for sale under the Securities Act of 1933 and if the Company's common stock is
trading in the NASDAQ over the counter market or on a national securities
exchange and the closing sale price is $22.50 per share for at least 20
consecutive trading days on the date the warrants are called for redemption.
 
     No warrants have been exercised to date.
 
  (d) Class C Warrants
 
     As of March 31, 1996, 500,000 Class C Warrants were issued and outstanding.
The Class C Warrants represent the right to purchase one share of the Company's
common stock during the month of February 1997 and/or the month of February 1998
and expire thereafter if not exercised. The exercise price per share will be
determined by the average of the quoted closing prices for the Company's common
stock in the over the counter market during the month of January immediately
preceding the date of exercise. In no event will the exercise price per share
exceed $10 per share.
 
     No warrants have been exercised to date.
 
  (e) Reservation of Common Stock
 
     At March 31, 1996, the Company designated 3,000,000 shares of its common
stock for sale in future private placements to finance the Company's operations
in 1996 and to acquire equity interests in additional laser vision correction
centers sponsored by the Company.
 
  (f) Reverse Stock Split
 
     Effective March 15, 1996, the Company completed a one share for five shares
reverse stock split of its common stock. All shares and per share amounts have
been restated retroactively as a result of this reverse split. As a result, any
fractional shares will be rounded up to the nearest full share.
 
(9) STOCK OPTION AND STOCK COMPENSATION PLANS
 
  (a) The 1994 Stock Option Plan
 
     During February 1994, the Company's Board of Directors adopted and the
stockholders approved the 1994 stock option plan (the 1994 Plan).
 
     The 1994 Plan provides that options granted thereunder may be either
incentive stock options or nonqualified stock options. The 1994 Plan provides
that incentive stock options must be granted at a option price which is not less
than the fair market value of the common stock on the date of grant and that
nonqualified options must be granted at an option price which is not less than
50% of the fair market value of the common stock on the date of grant. With
respect to any participant who owns stock possessing more than 10% of the voting
rights of the Company's outstanding capital stock, the exercise price of any
incentive stock option under the 1994 Plan must be not less than 110% of the
fair market value on the date of grant. The options shall expire within ten
years from the date of the grant, except for options granted to optionees owning
more than 10% of the voting stock of the Company for which the options shall
expire within five years from
 
                                      F-44
<PAGE>   144
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(9) STOCK OPTION AND STOCK COMPENSATION PLANS -- (CONTINUED)
the date of grant. In the event of termination of employment, the optionee's
option will terminate and may be exercised during a three month period after
termination to the extent the option was exercisable on the date of termination.
 
     A summary of stock option activity under the 1994 Plan is as follows:
 
<TABLE>
<CAPTION>
                                                             OUTSTANDING OPTIONS
                                                            ----------------------    PRICE
                                                            RESERVED      GRANTED      PER
                                                             SHARES       SHARES      SHARE
                                                            ---------    ---------    ------
    <S>                                                     <C>          <C>          <C>
    Reserved, February 3, 1994............................     80,000           --    $   --
      Granted.............................................         --       56,000     10.00
                                                            ---------    ---------
    Balance, March 31, 1994...............................     80,000       56,000
      Reserved............................................     70,000           --        --
      Granted.............................................         --       44,000     10.00
                                                            ---------    ---------
    Balance, March 31, 1995...............................    150,000      100,000
                                                            ---------    ---------
      Reserved............................................  1,750,000           --        --
      Granted.............................................         --    1,467,000      2.50
                                                            ---------    ---------
    Balance, March 31, 1996...............................  1,900,000    1,567,000
                                                            =========    =========
</TABLE>
 
     At March 31, 1996, options for 47,000 shares were exercisable and options
for 333,000 shares were available for future grants under the 1994 Plan. To
date, no options have been exercised under the 1994 Plan.
 
     A portion of the options granted during fiscal year 1996 will vest and may
be exercised after the 30th trading day (whether or not consecutive) following
the date of grant on which the closing price for the Company's common stock
price equals or exceeds $10.00 per share or five years after the date of grant,
whichever occurs sooner. The remaining options will vest and may be exercised in
12 equal quarter-annual installments commencing on May 15, 1996 subject to the
optionee's continued employment by, or active service as a director or
consultant for, the Company at the time each installment vests. Each option is
for a term of five years subject to possible earlier termination in accordance
with provisions of the 1994 Plan.
 
  (b) The Restricted Stock Option Plan
 
     During February 1994, the Company's Board of Directors adopted and the
stockholders approved the restricted stock option plan (the Restricted Plan)
under which shares of the Company's common stock were reserved for issuance to
senior management at prices the lesser of $.50 per share or 10% of the fair
market value of the Company's common stock on the date of grant. The options
expire within ten years from the date of grant or to the extent exercisable
within 12 months after termination. The options may not be exercised until the
optionee has remained in continuous employment as a senior executive officer or
as a director of the Company for a period of at least two years from the date of
grant.
 
                                      F-45
<PAGE>   145
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(9) STOCK OPTION AND STOCK COMPENSATION PLANS -- (CONTINUED)
     A summary of stock option activities under the Restricted Plan is as
follows:
 
<TABLE>
<CAPTION>
                                                               OUTSTANDING OPTIONS
                                                               --------------------     PRICE
                                                               RESERVED     GRANTED      PER
                                                                SHARES      SHARES      SHARE
                                                               --------     -------     -----
    <S>                                                        <C>          <C>         <C>
    Reserved, February 3, 1994...............................   20,000           --     $ --
      Granted................................................       --       20,000      .50
                                                               --------     -------
    Balance, March 31, 1994..................................   20,000       20,000
      Reserved...............................................   30,000           --       --
      Granted................................................       --       12,000      .50
                                                               --------     -------
    Balance, March 31, 1995..................................   50,000       32,000
                                                               --------     -------
      Canceled...............................................       --      (24,000)     .50
                                                               --------     -------
    Balance, March 31, 1996..................................   50,000        8,000
                                                                ======      =======
</TABLE>
 
     As of March 31, 1996, 42,000 shares were available for future grants under
the Restricted Plan. To date no options have been exercised under the Restricted
Plan.
 
  (c) The 1996 Stock Compensation Plan
 
     On February 6, 1996, the Company's Board of Directors adopted a 1996 Stock
Compensation Plan (the Stock Plan) subject to approval of the Stock Plan within
one year thereafter by stockholders of the Company. The purpose of the Stock
Plan is to permit the Board or a Committee of the Board the flexibility of
issuing shares of the Company's common stock in lieu of cash to compensate
officers, directors, employees and other individuals acting as professionals,
consultants and/or advisers to the Company for services rendered to the Company
and its subsidiaries.
 
     Subject to approval of the Stock Plan by Vista stockholders, 250,000 shares
of common stock will be available for payment of compensation under the Stock
Plan. No compensation awards under the Stock Plan have been made.
 
(10) NOTES PAYABLE
 
     Notes payable consist of the following at March 31, 1996:
 
<TABLE>
    <S>                                                                        <C>
    12% convertible promissory notes due to related parties; maturing June
      15, 1998...............................................................  $ 277,777
    8% note payable to a related party under an asset purchase and lease
      assumption agreement due May 31, 1996 (note 3).........................     96,591
                                                                               ---------
                                                                                 374,368
    Less current portion.....................................................    (96,591)
                                                                               ---------
                                                                               $ 277,777
                                                                               =========
</TABLE>
 
     The 12% notes are convertible, at the option of the holder, to convert the
principal amount and accrued interest on the notes into shares of the Company's
common stock at a conversion price of $5.00 per share. The notes are
collateralized by 51% of the issued and outstanding shares of Vista-Sweden
common stock. Vista-Sweden has also signed a royalty agreement with each
noteholder expiring on May 31, 1998. Under the royalty agreements, Vista-Sweden
will pay royalties to each noteholder for each incremental PRK procedure
performed by Vista-Sweden during the three years ended May 31, 1996, 1997 and
1998.
 
                                      F-46
<PAGE>   146
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(11) LONG-TERM DEBT
 
     Long-term debt consists of the following as of March 31, 1996:
 
<TABLE>
    <S>                                                                        <C>
    Note payable with interest accrued monthly at 10%; payments due quarterly
      of approximately $22,003; maturing January 10, 1999; collateralized by
      laser equipment........................................................  $ 361,167
    Note payable with interest accrued monthly at 10%; payments of $6,789 due
      monthly; maturing June 30, 1999; collateralized by laser equipment.....    239,424
                                                                               ---------
                                                                                 600,591
    Less current portion.....................................................   (137,351)
                                                                               ---------
                                                                               $ 463,240
                                                                               =========
</TABLE>
 
     Future maturities of long-term debt are as follows for the years ended
March 31:
 
<TABLE>
    <S>                                                                        <C>
    1997.....................................................................  $ 137,351
    1998.....................................................................    151,903
    1999.....................................................................    167,809
    2000.....................................................................    143,528
                                                                               ---------
                                                                               $ 600,591
                                                                               =========
</TABLE>
 
(12) LEASES
 
     The Company leases equipment, vehicles and office space under noncancelable
operating leases and leases certain equipment under capital leases.
 
     As of March 31, 1996, future minimum lease payments under the operating and
capital leases are as follows:
 
<TABLE>
<CAPTION>
                                                       OPERATING
                                               --------------------------
                                                 VEHICLES         LASER
                                               AND EQUIPMENT     CENTERS      CAPITAL       TOTAL
                                               -------------     --------     --------     --------
<S>                                            <C>               <C>          <C>          <C>
1997...........................................    $24,360       $ 73,226     $ 95,696     $193,282
1998...........................................     24,360         76,362       95,696      196,418
1999...........................................         --         73,362      129,748      203,110
2000...........................................         --         57,645           --       57,645
                                               -------------     --------     --------     --------
Total minimum lease payments...................    $48,720       $280,595     $321,140     $650,455
                                               ===========       ========                  ========
Less amount representing interest (12%)........                                (56,596)
                                                                              --------
Present value of net minimum lease payments....                                264,544
Less current portion...........................                                (67,588)
                                                                              --------
          Total................................                               $196,956
                                                                              ========
</TABLE>
 
     Rent expense relating to operating leases totaled approximately $161,000
and $125,000 for the years ended March 31, 1996 and 1995, respectively.
 
(13) INCOME TAXES
 
     The Company is obligated to file U.S. federal income tax returns and
separate tax returns in Italy, United Kingdom, Netherlands and Sweden.
 
     As of March 31, 1996, the Company has not recorded any deferred tax assets
or liabilities. The Company's income tax net operating loss carryforwards, if
any, were not determinable at March 31, 1996. The annual use of income tax loss
carryovers may be limited by Section 382 of the Internal Revenue Code.
 
                                      F-47
<PAGE>   147
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(14) FOREIGN SEGMENT OPERATIONS
 
     The Company's operations are in a single industry, providing PRK treatments
and laser surgical procedures to patients through the establishment and
operation of eye clinics.
 
     The Company's headquarters are located in the United States, however, all
of the Company's operating assets are located in Italy, Sweden and the
Netherlands.
 
     Revenue by geographic areas is as follows:
 
<TABLE>
<CAPTION>
                                                                  1996             1995
                                                               -----------     ------------
    <S>                                                        <C>             <C>
    Domestic.................................................  $        --     $         --
    Foreign (Western Europe).................................    2,130,073        1,209,673
                                                               -----------     ------------
                                                               $ 2,130,073     $  1,209,673
                                                               ===========     ============
</TABLE>
 
     Net loss by geographic areas is as follows:
 
<TABLE>
<CAPTION>
                                                                  1996             1995
                                                               -----------     ------------
    <S>                                                        <C>             <C>
    Domestic.................................................  $(3,428,987)    $(10,238,767)
    Foreign..................................................     (385,948)      (1,181,413)
                                                               -----------     ------------
                                                               $(3,814,935)    $(11,420,180)
                                                               ===========     ============
</TABLE>
 
     Identifiable assets by geographic areas are as follows:
 
<TABLE>
<CAPTION>
                                                     1996
                                                  -----------
    <S>                                           <C>
    Domestic...................................   $ 4,216,830
    Foreign....................................     2,052,952
                                                  -----------
                                                  $ 6,269,782
                                                  ============
</TABLE>
 
(15) SUPPLEMENTAL CASH FLOWS INFORMATION FOR NONCASH INVESTING AND FINANCING
     ACTIVITIES
 
<TABLE>
<CAPTION>
                                                                     FOR THE YEARS ENDED
                                                                          MARCH 31,
                                                                  -------------------------
                                                                     1996           1995
                                                                  ----------     ----------
    <S>                                                           <C>            <C>
    Common stock issued in exchange for Vista Vision SpA
      stock.....................................................  $    8,198     $       --
                                                                  ==========     ==========
    Issuance of common stock for investment in VLC-Michigan.....  $  217,600     $       --
                                                                  ==========     ==========
    Issuance of common stock for investment in VLC-Southwest....  $  271,750     $       --
                                                                  ==========     ==========
    Issuance of common stock for investment in TCPI stock
      received from PP Plc......................................  $2,662,500     $       --
                                                                  ==========     ==========
    Issuance of common stock for stock subscriptions
      receivable................................................  $  962,500     $       --
                                                                  ==========     ==========
    Note payable issued to acquire equipment....................  $   96,591     $       --
                                                                  ==========     ==========
    Capital lease assumed to acquire equipment..................  $  275,045     $       --
                                                                  ==========     ==========
    Long-term debt issued to acquire laser equipment............  $       --     $  901,112
                                                                  ==========     ==========
    Common stock issued to acquire MDRI.........................  $       --     $3,557,554
                                                                  ==========     ==========
    Note payable to acquire assets of Klara Clinic..............  $       --     $  286,000
                                                                  ==========     ==========
    Common stock issued to retire note payable issued to acquire
      assets of Klara Clinic....................................  $       --     $  286,000
                                                                  ==========     ==========
    Rescission and cancellation of stock issued to acquire
      investment in LVCI........................................  $       --     $  968,907
                                                                  ==========     ==========
    Note payable issued to LVCI for legal settlement............  $       --     $  175,618
                                                                  ==========     ==========
    Cash paid during the period for interest....................  $   61,415     $    9,781
                                                                  ==========     ==========
</TABLE>
 
                                      F-48
<PAGE>   148
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(16) FOURTH QUARTER ADJUSTMENTS
 
     During the fourth quarter of 1995, the Company recorded the following
year-end adjustments which it believes are material to the results of that
quarter:
 
<TABLE>
    <S>                                                                        <C>
    Loss from advanced funds for rescinded acquisition.......................  $5,642,887
    Impairment of goodwill...................................................   3,825,990
    Accrual of payroll and payroll taxes.....................................     113,836
                                                                               ----------
                                                                               $9,582,713
                                                                               ==========
</TABLE>
 
(17) SUBSEQUENT EVENTS
 
  (a) Cash Received
 
     Subsequent to March 31, 1996 the Company received $1,675,000 in cash
related to the following:
 
     (i)    In May 1996, payment was received for the $962,500 of stock
            subscriptions receivable reflected in the Company's financial
            statements as of March 31, 1996.
 
     (ii)   In June 1996, the Company completed the sale of 100,000 shares of
            its common stock on a Regulation S basis for cash proceeds of
            $212,500.
 
     (iii)  In July 1996, PP Plc exercised options to purchase 200,000 shares of
            the Company's common stock resulting in proceeds to the Company of
            $500,000.
 
  (b) Rental Agreements
 
     In June 1996, the Company entered into two rental agreements with Summit
Technologies, Inc. to rent two Summit Apex excimer lasers. The term of each
rental agreement commences upon installation of the equipment and shall continue
for a period of 27 months. After the first three months of operation, each
equipment lease provides for a minimum monthly rental fee of $6,500. The Company
anticipates installing these lasers at one or more of its Regional Joint
Ventures under a sublease arrangement.
 
     In June 1996, the Company entered into a five year lease agreement for
additional office space. The lease provides for a base rental of $2,084 per
month which will be adjusted at the end of each year for changes in the consumer
price index and in any event not less than three percent increase per year.
 
  (c) Establishment of Regional Joint Ventures
 
     In May 1996, the Company issued 450,000 shares of its common stock in
exchange for 500,000 shares of 5% Series B convertible preferred stock in Vista
Laser Centers of New York, Inc. (VLC-New York). At March 31, 1996, the Company
had advanced VLC-New York approximately $38,000.
 
     In May 1996, the Company issued 500,000 shares of its common stock in
exchange for 500,000 shares of 5% Series B convertible preferred stock in Vista
Laser Centers of the Northwest, Inc. (VLC-Northwest).
 
     In May 1996, the Company issued 500,000 shares of its common stock in
exchange for 500,000 shares of 5% Series B convertible preferred stock in Vista
Laser Centers of the Pacific, Inc. (VLC-Pacific).
 
     VLC-New York, VLC-Northwest and VLC-Pacific have been organized to
establish, own and manage laser vision correction centers.
 
                                      F-49
<PAGE>   149
 
                   VISTA TECHNOLOGIES, INC. AND SUBSIDIARIES
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                            MARCH 31, 1996 AND 1995
 
(17) SUBSEQUENT EVENTS -- (CONTINUED)
     The Company does not exercise control over any of the Regional Joint
Ventures insofar as it has granted or has committed to grant to one or more
local affiliates of each of the Regional Joint Ventures an irrevocable five year
proxy to vote the Series A and Series B preferred shares owned by the Company.
 
     In assigning value to the Vista common stock issued to the Regional Joint
Venture, Vista gave consideration to an independent appraisal obtained on the
value for the consideration received from the Regional Joint Ventures in
exchange for such common stock, the estimated market value of Vista's common
stock based upon recent private placements, the quoted price of Vista's common
stock in the OTC market, and the voting and other restrictions on the issued
stock.
 
  (d) Agreement to Acquire Refractive Services-800 (unaudited)
 
     From July 1995 through June 1996, a foreign corporate investor named
Refractive Services-800, Inc. provided at least $100,000 in initial seed capital
to each of five Regional Joint Ventures (for an aggregate investment of
$520,000) to finance initial organizational expenses and costs of negotiating
agreements with vision care professionals and seeking additional financing. In
exchange for that investment, and in view of the high risks associated with a
start-up enterprise, Refractive Services-800, Inc. received shares of a 10%
Series A convertible preferred issue of the Regional Joint Venture with a
liquidation preference equal to five times its cash investment in four Regional
Joint Ventures and six times its cash investment in one other Regional Joint
Venture.
 
     The Company recently negotiated an agreement effective July 18, 1996 to
acquire the Series A preferred shares owned by Refractive Services-800, Inc. in
all five of these Regional Joint Ventures in exchange for 520,000 shares of
Vista common stock. In addition, Vista agreed to purchase all of the capital
stock in Refractive Services 800 Corp., a Nevada corporation ("RS-800") for
$50,000 from Refractive Services-800, Inc. Refractive Services-800, Inc.
organized RS-800 to acquire rights to, and offer the use of, certain 800 and 900
telephone numbers for telemarketing purposes at the election of Regional Joint
Ventures.
 
     In assigning value to the Vista common stock issued to Refractive
Services-800, Inc., Vista gave consideration to an independent appraisal
obtained on the value of the consideration received from the Regional Joint
Ventures in exchange for Vista common stock, the estimated market value of
Vista's common stock based upon recent private placements, the quoted price of
Vista's common stock in the OTC market, and the voting and other restrictions on
the issued stock.
 
                                      F-50
<PAGE>   150
 
                    VISTA TECHNOLOGIES INC. AND SUBSIDIARIES
 
                          CONSOLIDATED BALANCE SHEETS
 
                                     ASSETS
 
<TABLE>
<CAPTION>
                                                                    SEPTEMBER 30,      MARCH 31,
                                                                        1996             1996
                                                                    -------------     -----------
<S>                                                                 <C>               <C>
Current assets:
  Cash............................................................   $    512,544     $   288,312
  Accounts receivable:
     Trade........................................................         90,970          29,515
     VAT..........................................................          3,632          41,434
     Related parties..............................................      1,290,944         214,454
  Stock subscriptions receivable..................................             --         962,500
  Prepaid expenses and other......................................        117,340         256,081
                                                                      -----------     -----------
          Total current assets....................................      2,015,430       1,792,296
Investment securities:
  Available for sale..............................................      2,125,000       2,475,000
  Held to maturity................................................        118,803         115,468
Long-term VAT receivables.........................................         55,846         191,571
Property and equipment, net.......................................      1,127,843       1,219,798
Investment in equity investees....................................      1,316,064         468,350
Other assets......................................................        228,567           7,299
                                                                      -----------     -----------
Total Assets......................................................   $  6,987,553     $ 6,269,782
                                                                      ===========     ===========
                              LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Accounts payable, trade.........................................   $    518,974     $   520,825
  Accounts payable, related parties...............................        177,094          29,535
  Accrued expenses................................................        697,784         633,206
  Current portion of notes payable................................             --         296,591
  Current portion of long-term debt...............................        148,465         137,351
  Current portion of obligations under capital leases.............         67,588          67,588
                                                                      -----------     -----------
          Total current liabilities...............................      1,609,906       1,685,096
                                                                      -----------     -----------
Long-term liabilities:
  Note payable to Pharma Patch, related party.....................        800,000              --
  Notes payable, net of current portion...........................        277,777         277,777
  Long-term debt, net of current portion..........................        446,211         463,240
  Obligations under capital leases, net of current portion........        152,941         196,956
                                                                      -----------     -----------
          Total long-term liabilities.............................      1,676,929         937,973
                                                                      -----------     -----------
Minority Interest.................................................        656,080         653,306
                                                                      -----------     -----------
Commitments and Contingencies
Total liabilities.................................................      3,942,915       3,276,375
                                                                      -----------     -----------
Stockholders' Equity:
  Preferred stock, $.001 par value, 15,000,000 shares authorized,
     none issued or outstanding...................................             --              --
  Common stock, $.005 par value; 15,000,000 shares authorized,
     issued and outstanding, 7,626,105 shares at Sept 30, 1996 and
     5,256,105 shares at March 31, 1996...........................         38,131          26,281
  Additional paid-in capital......................................     20,848,146      18,026,096
  Unrealized loss on securities available for sale................       (537,500)       (187,500)
  Accumulated deficit.............................................    (17,587,593)    (15,247,045)
  Adjustment for first quarter of European operating subsidiaries
     to conform reporting periods.................................         42,003              --
  Foreign currency translation adjustments........................        241,451         375,575
                                                                      -----------     -----------
          Total stockholders' equity..............................      3,044,638       2,993,407
                                                                      -----------     -----------
Total Liabilities and Stockholders' Equity........................   $  6,987,553     $ 6,269,782
                                                                      ===========     ===========
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-51
<PAGE>   151
 
                    VISTA TECHNOLOGIES INC. AND SUBSIDIARIES
 
                     CONSOLIDATED STATEMENTS OF OPERATIONS
 
<TABLE>
<CAPTION>
                                              SIX MONTHS ENDED               THREE MONTHS ENDED
                                                SEPTEMBER 30,                  SEPTEMBER 30,
                                         ---------------------------     --------------------------
                                            1996            1995            1996            1995
                                         -----------     -----------     -----------     ----------
<S>                                      <C>             <C>             <C>             <C>
REVENUES...............................  $ 1,463,390     $   933,328     $   687,675     $  463,849
                                         -----------     -----------     -----------     ----------
COSTS AND EXPENSES:
  General and administrative...........    2,585,221       2,078,462       1,286,295        968,550
  Depreciation and amortization........      119,684         100,719          19,349         54,863
  Foreign currency exchange loss.......        1,069              --           1,069             --
  Realized loss (gains) on trading
     securities........................           --         152,496              --             --
  Interest.............................       35,776          44,026          34,339         20,478
  Other................................       (1,774)        408,365          (1,774)       187,177
                                         -----------     -----------     -----------     ----------
     LOSS FROM OPERATIONS..............   (1,276,587)     (1,850,740)       (651,603)      (767,219)
EQUITY INVESTEES INCOME (LOSS).........   (1,061,186)             --        (588,521)            --
                                         -----------     -----------     -----------     ----------
     LOSS BEFORE INCOME TAXES AND
       MINORITY INTEREST...............   (2,337,773)     (1,850,740)     (1,240,124)      (767,219)
INCOME TAXES...........................           --              --              --             --
                                         -----------     -----------     -----------     ----------
     LOSS BEFORE MINORITY INTEREST.....   (2,337,773)     (1,850,740)     (1,240,124)      (767,219)
MINORITY INTEREST......................        2,774           8,151         (20,948)         8,714
                                         -----------     -----------     -----------     ----------
     NET LOSS..........................   (2,340,547)     (1,842,589)     (1,261,072)      (758,505)
                                         ===========     ===========     ===========     ==========
NET LOSS PER COMMON SHARE:
     Net loss per common share.........  $     (0.35)    $     (1.30)    $     (0.17)    $    (0.54)
                                         ===========     ===========     ===========     ==========
Weighted average number of common
  shares outstanding...................    6,767,307       1,414,073       7,408,279      1,411,245
                                         ===========     ===========     ===========     ==========
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-52
<PAGE>   152
 
                    VISTA TECHNOLOGIES INC. AND SUBSIDIARIES
 
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
 
<TABLE>
<CAPTION>
                                                                         SIX MONTHS ENDED
                                                                           SEPTEMBER 30,
                                                                    ---------------------------
                                                                       1996            1995
                                                                    -----------     -----------
<S>                                                                 <C>             <C>
OPERATING ACTIVITIES:
Net loss..........................................................  $(2,298,544)    $(1,842,589)
Adjustments to reconcile net loss to net cash used by operating
  activities:
  Depreciation and amortization...................................      217,470         100,719
  Realized (gain) loss on trading securities......................           --         152,496
  Minority interest (gains).......................................       (2,774)         (8,151)
  Equity investees (income) loss, net.............................    1,061,186              --
  Changes in operating assets and liabilities, net of foreign
     currency translation:
     Accounts receivable:
       Trade......................................................      (61,455)        152,453
       VAT........................................................       37,802
       Related parties............................................   (1,076,490)
       Prepaid expenses...........................................      138,741           3,059
       Other current assets.......................................           --         (78,858)
       Other assets...............................................     (221,268)         (4,201)
       Bank overdraft protection..................................           --         (70,744)
       Accounts payable, trade....................................       (1,851)      1,006,306
       Accounts payable, related parties..........................       96,591              --
       Accounts payable, affiliates...............................      100,503              --
       Accrued expenses...........................................      200,303         121,579
       Other liabilities..........................................     (288,811)             --
                                                                    -----------     -----------
Net Cash Provided By (Used By) Operating Activities...............   (2,093,048)       (467,931)
                                                                    -----------     -----------
INVESTING ACTIVITIES:
Proceeds from sales of trading securities.........................           --         250,630
Purchase of property and equipment................................     (125,515)       (113,534)
Change (loss) on investment -- held to maturity...................           --          32,937
                                                                    -----------     -----------
Net Cash Provided By (Used By) Investing Activities...............     (125,515)        170,033
                                                                    -----------     -----------
FINANCING ACTIVITIES:
Issuance of (payments on) notes payable...........................      (46,564)        136,811
Issuance of (payments on) notes payable related parties...........      (20,000)             --
Payment of long-term debt.........................................      (44,015)             --
Sale of common stock..............................................      925,000              --
Issuance of notes payable -- affiliate............................      800,000              --
Redeemed stock of subsidiary......................................           --        (277,777)
Proceeds from stock subscription..................................      962,500              --
                                                                    -----------     -----------
Net Cash Provided By (Used By) Financing Activities...............    2,576,921        (140,966)
                                                                    -----------     -----------
EFFECT OF FOREIGN EXCHANGE RATE CHANGES ON CASH...................     (134,124)         24,836
                                                                    -----------     -----------
NET INCREASE (DECREASE) IN CASH...................................      224,234        (414,028)
Cash at beginning of period.......................................      288,312         649,708
                                                                    -----------     -----------
CASH AT END OF PERIOD.............................................  $   512,546     $   235,680
                                                                    ===========     ===========
Supplemental disclosure of cash flow information:
  Cash paid during the period for:
     Interest.....................................................  $    35,776     $        --
     Income taxes.................................................           --              --
                                                                    ===========     ===========
</TABLE>
 
          See accompanying notes to consolidated financial statements.
 
                                      F-53
<PAGE>   153
 
                    VISTA TECHNOLOGIES INC. AND SUBSIDIARIES
 
           CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY
                  FOR THE SIX MONTHS ENDED SEPTEMBER 30, 1996
 
<TABLE>
<CAPTION>
                                   COMMON STOCK       ADDITIONAL                                  FOREIGN         TOTAL
                                -------------------     PAID-IN     UNREALIZED   ACCUMULATED     CURRENCY     STOCKHOLDERS'
                                 SHARES     AMOUNT      CAPITAL        LOSS        DEFICIT      ADJUSTMENTS      EQUITY
                                ---------   -------   -----------   ----------   ------------   -----------   -------------
<S>                             <C>         <C>       <C>           <C>          <C>            <C>           <C>
Balance at March 31, 1996.....  5,256,105   $26,281   $18,026,096   $ (187,500)  $(15,247,045)   $  375,575    $  2,993,407
Common stock issued for cash
  in private placements.......    200,000     1,000       424,000           --             --            --         425,000
Common stock issued to VLC-
  Pacific in exchange for
  500,000 shares of series B
  preferred stock of
  VLC-Pacific.................    500,000     2,500       485,350           --             --            --         487,850
Common stock issued to VLC-
  Northeast in exchange for
  500,000 shares of series B
  preferred stock of VLC-
  Northeast...................    450,000     2,250       443,250           --             --            --         445,500
Common stock issued to VLC-
  Northwest in exchange for
  500,000 shares of series B
  preferred stock of VLC-
  Northwest...................    500,000     2,500       492,000           --             --            --         494,500
Exercise of stock option by
  Pharma Patch................    200,000     1,000       499,000           --             --            --         500,000
Common stock issued for
  purchase of equity in VLC-
  Michigan, VLC-Northeast,
  VLC-Northwest, VLC-Pacific
  and VLC-Southwest...........    520,000     2,600       512,200           --             --            --         514,800
Adjustments for investment in
  VLC-Southwest...............         --        --       (33,750)          --             --            --         (33,750)
Unrealized loss on securities
  available for sale..........         --        --            --     (350,000)            --            --        (350,000)
Foreign currency
  adjustments.................         --        --            --           --             --      (134,124)       (134,124)
Adjustment for European
  operating subsidiaries to
  conform reporting periods...         --        --            --           --         42,003            --          42,003
Net loss for the six months
  ended Sept 30, 1996.........         --        --            --           --     (2,340,547)           --      (2,340,547)
                                ---------   --------  -----------    ---------   ------------     ---------     -----------
Balance at Sept 30, 1996......  7,626,105   $38,131   $20,848,146   $ (537,500)  $(17,545,589)   $  241,451    $  3,044,639
                                =========   ========  ===========    =========   ============     =========     ===========
</TABLE>
 
                See accompanying notes to financial statements.
 
                                      F-54
<PAGE>   154
 
                    VISTA TECHNOLOGIES INC. AND SUBSIDIARIES
 
              NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS
 
                               SEPTEMBER 30, 1996
 
NOTE 1 -- INTERIM FINANCIAL INFORMATION
 
     The accompanying unaudited consolidated financial statements of Vista
Technologies Inc., a Nevada corporation (the "Company" or "Vista") at September
30, 1996, and for the six months and three months periods ended September 30,
1996 and 1995 have been prepared by the Company pursuant to the rules of the
Securities and Exchange Commission (the "Commission"). In the opinion of the
Company's management, such unaudited financial statements include all
adjustments necessary for a fair presentation of financial position, results of
operations and cash flows for the interim periods covered by such statements.
Certain information and footnote disclosures normally included in financial
statements prepared in accordance with generally accepted accounting principles
have been condensed or omitted pursuant to the Commission's rules. Reference is
made to Note 1 of the Notes to Consolidated Financial Statements contained in
the Company's Annual Report on Form 10-KSB for the fiscal year ended March 31,
1996 for a summary of significant accounting policies utilized by the Company.
It is suggested that the financial statements at September 30, 1996 be read in
conjunction with the audited consolidated financial statements and notes thereto
included in the Company's latest Annual Report on Form 10-KSB.
 
     Results of operations for the six months and three months ended September
30, 1996 and 1995 may not necessarily be indicative of results for the full
fiscal year.
 
NOTE 2 -- PRINCIPLES OF CONSOLIDATION; FOREIGN CURRENCY TRANSLATION; INTEREST IN
          CONSOLIDATED SUBSIDIARIES
 
  (a) Principles of Consolidation
 
     The consolidated financial statements include accounts of the Company, and
all wholly-owned and majority-owned subsidiaries. Investments in companies in
which the Company's ownership interests range from 20 to 50 percent, and in
which the Company exercises influence over operating and financial policies, are
accounted for using the equity method. Investments in companies in which the
Company's ownership interest is currently in excess of 50% but for which
majority interest is considered only temporary and investments in companies in
which the Company's financial interest exceeds 20% and in which the Company has
the ability to exercise significant influence but in which the Company may have
limited or no voting rights are accounted for using the equity method. Other
investments are accounted for using the cost method. All significant
intercompany accounts and transactions have been eliminated. The Company's
subsidiaries in Italy, Sweden and the Netherlands have been consolidated at
September 30, 1996 using the subsidiaries' respective fiscal quarters ended
September 30,1996 and have been consolidated at September 30, 1995 using their
respective fiscal quarters ended June 30, 1995.
 
  (b) Foreign Currency Translation
 
     Financial statements of international subsidiaries are translated into US
dollars using the exchange rate at each balance sheet date for assets and
liabilities and an average exchange rate for each period for revenues, expenses,
gains and losses. Where the local currency is the functional currency,
translation adjustments are recorded as a separate component of stockholders'
equity.
 
                                      F-55
<PAGE>   155
 
                    VISTA TECHNOLOGIES INC. AND SUBSIDIARIES
 
        NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                               SEPTEMBER 30, 1996
 
     The balance sheet and income statement data for the foreign subsidiaries
have been translated from their respective foreign currency to U.S. dollars
using the following exchange rates:
 
<TABLE>
<CAPTION>
                                                                       AVERAGE RATE      AVERAGE RATE
                                                                          FOR THE           FOR THE
                                                                        SIX MONTHS        SIX MONTHS
                                                     SEPTEMBER 30,         ENDED             ENDED
                                     FOREIGN             1996          SEPTEMBER 30,     SEPTEMBER 30,
            SUBSIDIARY              CURRENCY           SPOT RATE           1996              1995
    ---------------------------  ---------------     -------------     -------------     -------------
    <S>                          <C>                 <C>               <C>               <C>
    Vista-UK...................  Pounds Sterling        n/a               n/a               $ 1.586
    Vista-Italy................  Lira                   $ 0.001           $ 0.001             0.001
    ConVista...................  Gilders                 0.5845            0.5908             0.631
    Vista-Sweden...............  Krona                   0.1510            0.1499             0.138
</TABLE>
 
  (c) Minority Interest
 
     Minority interest represents the minority stockholders' proportionate share
of the equity in Vista-Italy. At September 30, the Company owned 73.57% of the
capital stock of Vista-Italy.
 
NOTE 3 -- LOSS PER COMMON SHARE
 
     Loss per common share is based on the weighted average number of common
shares outstanding. Common equivalent shares relating to stock options and
warrants are excluded from the computation as their effect is anti-dilutive.
 
NOTE 4 -- CASH AND CASH EQUIVALENTS
 
     The Company considers all highly liquid instruments with an original
maturity of three months or less to be cash equivalents.
 
NOTE 5 -- STOCK SUBSCRIPTIONS RECEIVABLE
 
     The Company has recorded stock subscriptions receivable as a current asset
as of March 31, 1996, because all such receivables were paid before the issuance
of the Company's financial statements.
 
NOTE 6 -- INVESTMENT SECURITIES
 
     The Company accounts for investment securities under the provisions of SFAS
No. 115. This standard requires that individual debt and equity securities be
classified into one of three categories: trading, held-to-maturity or
available-for-sale.
 
     Trading securities are bought and held principally for the purpose of
selling them in the near term. Held-to-maturity securities are those securities
in which the Company has the ability and intent to hold the security until
maturity. All other securities not included in trading or held-to-maturity are
classified as available-for-sale.
 
     Trading securities and available-for-sale securities are recorded at fair
value. Held-to-maturity securities are recorded at amortized cost, adjusted for
the amortization or accretion of premiums or discounts. Unrealized holding gains
and losses on trading securities are included in earnings. Unrealized holding
gains and losses, net of the related tax effect, on available-for-sale
securities are excluded from earnings and are reported as a separate component
of stockholders' equity until realized. Realized gains and losses from the sale
of securities are determined on a specific identification basis.
 
                                      F-56
<PAGE>   156
 
                    VISTA TECHNOLOGIES INC. AND SUBSIDIARIES
 
        NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                               SEPTEMBER 30, 1996
 
     A decline in the market value of any available-for-sale or held-to-maturity
security below cost that is deemed other than temporary results in a reduction
in carrying amount to fair value. The impairment is charged to earnings and a
new cost basis for the security is established. Premiums and discounts are
amortized or accreted over the life of the related held-to-maturity security as
an adjustment to yield using the effective interest method. Dividend and
interest income are recognized when earned.
 
     The amortized cost, gross unrealized holding gains, gross unrealized
holding losses and fair value for available-for-sale and held-to-maturity
securities by major security type and class of security at September 30, 1996,
were as follows:
 
<TABLE>
<CAPTION>
                                                                   GROSS        GROSS
                                                                 UNREALIZED   UNREALIZED
                                                    AMORTIZED     HOLDING      HOLDING        FAIR
                                                       COST        GAINS        LOSSES       VALUE
                                                    ----------   ----------   ----------   ----------
<S>                                                 <C>          <C>          <C>          <C>
Available-for-sale:
  Equity securities...............................  $2,662,500     $   --     $ (537,500)  $2,125,000
Held-to-maturity:
  8.75% Italian bonds.............................     115,468      3,335             --      118,803
</TABLE>
 
     The 8.75% Italian bonds mature in 1997.
 
NOTE 7 -- RECLASSIFICATION
 
     Certain 1995 amounts have been reclassified to conform to the 1996
presentation.
 
NOTE 8 -- PROPERTY AND EQUIPMENT
 
     Property and equipment consist of the following at September 30, 1996 and
March 31, 1996:
 
<TABLE>
<CAPTION>
                                                             SEPTEMBER 30,     MARCH 31,
                                                                 1996            1996
                                                             -------------     ---------
        <S>                                                  <C>               <C>
        Excimer lasers and other technical equipment.......    $1,896,394      $1,896,394
        Office furniture and equipment.....................      192,900          67,385
                                                              ----------       ----------
                                                               2,089,294       1,963,779
        Less accumulated depreciation......................     (961,451)       (743,981)
                                                              ----------       ----------
                                                               $1,127,843      $1,219,798
                                                              ==========       ==========
</TABLE>
 
NOTE 9 -- COMMITMENTS AND CONTINGENCIES
 
  (a) Employment Agreements
 
     The Company has employment agreements with its executive officers, the
terms of which expire at various times through January 15, 1999. Such agreements
provide for minimum salary levels, as well as for incentive bonuses which are
payable if specified management and operational goals are attained.
 
  (b) Exchange Agreement
 
     In order to induce a stockholder to advance $100,000 under a deed of
debenture to MICRA Instruments Limited (a wholly owned subsidiary of Medical
Development and Research, Inc.), the Company entered into an exchange agreement
on June 28, 1995 with the stockholder. The exchange agreement provides the
stockholder with the option of exchanging the unpaid principal and interest of
the debenture for fully paid and nonassessable shares of the Company's common
stock issued under Regulation S at a conversion price of
 
                                      F-57
<PAGE>   157
 
                    VISTA TECHNOLOGIES INC. AND SUBSIDIARIES
 
        NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                               SEPTEMBER 30, 1996
 
$1.25 per share at any time prior to repayment of the debenture by MICRA. As of
September 30, 1996, the stockholder has not exercised this option.
 
  (c) Legal Judgment
 
     In 1991 and 1993, Vista-Italy and Laser Vision Centers, Inc. ("LVCI")
entered into agreements to license trademarks and develop territorial marketing
strategies. The companies exchanged shares of their respective common stock as
consideration under the agreements. In 1993, LVCI filed suit for termination of
these agreements and a default judgment was entered in LVCI's favor rescinding
all prior agreements among the parties. In connection with this judgment,
Vista-Italy recorded the cancellation of Vista-Italy shares of common stock it
had issued to LVCI, a return of LVCI shares previously delivered to Vista-Italy
and an accrued liability of $175,000. Vista-Italy's motion to vacate the
judgment was denied by the trial court and an appeal to the Missouri Supreme
Court also has been denied. The unfavorable determination in these proceedings
will not adversely affect the business operations of the Company or Vista-Italy.
 
  (d) Insurance and Indemnification
 
     Use of laser systems by health care professionals using laser equipment and
other laser vision correction ("LVC") services may give rise to claims against
the Company or its affiliates by persons alleging injury. The Company's
subsidiaries generally do not currently have malpractice liability insurance.
 
     The Company believes that claims alleging defects in laser systems will be
covered by manufacturers' warranties and the manufacturer's product liability
insurance, and that the Company and its affiliates could take advantage of such
insurance by adding such suppliers to potentially adverse lawsuits. There can be
no assurance that laser suppliers will carry product liability insurance or that
any such insurance will be adequate to protect the Company.
 
     Generally speaking, the policy of the Company's operating subsidiaries and
regional joint ventures is to require that ophthalmologists who perform laser
procedures by use of LVC equipment maintain their own professional liability
insurance.
 
  (e) Physician Commitments
 
     Legal proceedings instituted by a third party in Hawaii contending that a
local physician breached obligations to the third party by the physician's
decision to associate with one of the Company's Regional Joint Ventures have
been dismissed.
 
NOTE 10 -- ESTABLISHMENT OF ADDITIONAL REGIONAL JOINT VENTURES
 
     The Company's business strategy is to expand in North America by organizing
and sponsoring independently financed regional enterprises ("Regional Joint
Ventures") in which the Company will obtain a significant equity interest and
long-term fee-based consulting arrangements. As of March 31, 1996, two such
Regional Joint Ventures, Vista Laser Centers of Michigan, Inc. and Vista Laser
Centers of the Southwest, Inc. had been formed.
 
     During the six months ended September 30, 1996, the Company made additional
investments in Regional Joint Ventures as follows:
 
          In May 1996, the Company issued 450,000 shares of its common stock in
     exchange for 500,000 shares of 5% Series B convertible preferred stock in
     Vista Laser Centers of the Northeast, Inc. (VLC-Northeast).
 
                                      F-58
<PAGE>   158
 
                    VISTA TECHNOLOGIES INC. AND SUBSIDIARIES
 
        NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                               SEPTEMBER 30, 1996
 
          In May 1996, the Company issued 500,000 shares of its common stock in
     exchange for 500,000 shares of 5% Series B convertible preferred stock in
     Vista Laser Centers of the Northwest, Inc. VLC-Northwest).
 
          In May 1996, the Company issued 500,000 shares of its common stock in
     exchange for 500,000 shares of 5% Series B convertible preferred stock in
     Vista Laser Centers of the Pacific, Inc. (VLC-Pacific).
 
          Effective July 18, 1996, the Company also acquired Series A preferred
     shares from a third party in five of Regional Joint Ventures in exchange
     for 520,000 shares of Vista common stock. The shares purchased consisted of
     100,000 Series A preferred shares in each of VLC-Michigan, VLC-Northeast,
     VLC-Northwest, VLC-Pacific and VLC-Southwest with an estimated value of
     approximately $0.99 a share issuance.
 
     In assigning values to the Vista common stock issued to the Regional Joint
Venture and to Refractive Services-800, Inc., Vista gave consideration to an
independent appraisal obtained on the value for the consideration received from
the Regional Joint Ventures in exchange for such common stock, the estimated
market value of Vista's common stock based upon recent private placements, the
quoted price of Vista's common stock in the OTC market, and the voting and other
restrictions on the issued stock.
 
     The Company has agreed to convert all shares of Series A and Series B
preferred stock held by the Company in each of these Regional Joint Ventures
into shares of common stock of the respective Regional Joint Venture, in each
instance at a one-for-one conversion ratio.
 
     Each of VLC-Michigan, VLC-Northeast, VLC-Northwest, VLC-Pacific and
VLC-Southwest have been organized to establish, own and manage laser vision
correction centers.
 
     The Company has granted or has committed to grant to one or more local
affiliates of each of the Regional Joint Ventures an irrevocable five year proxy
to vote the shares owned by the Company in the respective Regional Joint
Ventures. The Company will retain rights to a minimum of 20% representation on
each of the regions' joint venture Board of Directors.
 
NOTE 11 -- SECURED LOAN FROM RELATED PARTY
 
     In August 1996, the Company borrowed $800,000 from Pharma Patch PLC, a
principal shareholder of the Company, in exchange for an 8% secured promissory
note (the "8% Secured Note"). Principal and interest on the 8% Secured Note are
payable on December 31, 1996, or earlier in the event the Company elects to sell
any portion of its interest in 200,000 shares of Technical Chemicals and
Products, Inc. common stock (the "TCPI Shares") registered for resale under the
federal securities laws. The TCPI Shares have been pledged as collateral by the
Company to secure its obligations under the 8% Secured Note.
 
     The Company and Pharma Patch subsequently agreed to amend the terms of the
8% Secured Note to provide that proceeds from the sale of TCPI Shares by the
Company will be allocated 50% to the Company and 50% to repayment of the 8%
Secured Note.
 
     The original maturity date of the 8% Secured Note may be extended by the
Company up to two times, for an additional six months each, so long as all
accrued interest has been paid at the date of each renewal and the 8% Secured
Note is not otherwise in default. Pharma Patch PLC has the right to accelerate
the maturity date of the loan if the fair value market of TCPI Shares pledged as
collateral falls to less than 150% of the unpaid principal of the 8% Secured
Note unless the Company prepays a sufficient amount of the note principal so
that the fair market value of TCPI Shares then pledged as collateral is not less
than 150% of the remaining unpaid principal of the 8% Secured Note.
 
                                      F-59
<PAGE>   159
 
                    VISTA TECHNOLOGIES INC. AND SUBSIDIARIES
 
        NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                               SEPTEMBER 30, 1996
 
NOTE 12 -- SUBSEQUENT EVENTS
 
     On October 15, 1996, Pharma Patch PLC exercised its rights to purchase
50,000 shares of the Company's common stock at a total option exercise price of
$125,000 ($2.50 per share).
 
     On October 1, 1996, the Company and Vista Laser Centers of the Southwest,
Inc. ("VLC-Southwest") agreed that the Company's account receivable of $383,634
for advances to VLC-Southwest would be extinguished in exchange for the
surrender of 250,000 shares of the Company's common stock held by VLC-Southwest
that were previously issued to VLC-Southwest in March 1996. The agreement
further provides that additional advances by the Company to VLC-Southwest after
October 1, 1996 will be made in exchange for the Company's investment in
additional common stock of VLC-Southwest based upon a share price value of $3.00
per share of VLC-Southwest common stock. As of approximately November 10, 1996,
the Company had invested an additional $40,000 in VLC-Southwest under this
agreement. The agreement will remain in effect as to additional advances until
the earlier of May 31, 1997 or completion by VLC-Southwest of a private
placement offering of its securities.
 
     During October 1996, Vista Laser Centers of the Northwest, Inc.
("VLC-Northwest") and an affiliate of Dr. Donald G. Johnson terminated
negotiations that contemplated the possible future acquisition by VLC-Northwest
of an existing laser vision correction services business from an affiliate of
Dr. Johnson. Dr. Johnson is the Chairman of the Board and a director of the
Company. VLC-Northwest refunded Dr. Johnson's original cash investment in
VLC-Northwest due to the termination of these negotiations. As a result, the
Company currently owns 100% of the outstanding capital stock in VLC-Northwest,
which in turn owns 500,000 shares of the Company's common stock. The Company has
agreed to cause the 500,000 shares of its common stock held by VLC-Northwest to
be surrendered in exchange for cancellation of the Company's advances to VLC-
Northwest in an amount to be determined.
 
                                      F-60
<PAGE>   160
 
                          INDEPENDENT AUDITORS' REPORT
 
The Board of Directors and Shareholders
Atlantic Central Enterprises Limited:
 
     We have audited the accompanying balance sheet of Atlantic Central
Enterprises Limited as of August 7, 1996. This balance sheet is the
responsibility of the Company's management. Our responsibility is to express an
opinion on this balance sheet based on our audit.
 
     We conducted our audit in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the balance sheet is free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the balance sheet. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audit provides a reasonable basis for our opinion.
 
     In our opinion, the balance sheet referred to above present(s) fairly, in
all material respects, the financial position of Atlantic Central Enterprises
Limited as of August 7, 1996, in conformity with generally accepted accounting
principles.
 
                                          KPMG Peat Marwick LLP
 
Short Hills, New Jersey
December 10, 1996
 
                                      F-61
<PAGE>   161
 
                      ATLANTIC CENTRAL ENTERPRISES LIMITED
 
                                 BALANCE SHEET
 
                                 AUGUST 7, 1996
 
                                     ASSETS
 
<TABLE>
        <S>                                                                  <C>
        Current assets -- cash.............................................  $12,000
                                                                             -------
        Total assets.......................................................  $12,000
                                                                             -------
                                    SHAREHOLDERS' EQUITY
        Common stock, $.01 par value; authorized 50,000,000 shares; issued
          and outstanding 1,200,000 shares.................................  $12,000
                                                                             -------
        Total shareholder's equity.........................................  $12,000
                                                                             -------
</TABLE>
 
                    See accompanying notes to balance sheet.
 
                                      F-62
<PAGE>   162
 
                      ATLANTIC CENTRAL ENTERPRISES LIMITED
 
                             NOTES TO BALANCE SHEET
 
                                 AUGUST 7, 1996
 
(1) ORGANIZATION
 
     Atlantic Central Enterprises Limited (the Company or Ace) was incorporated
on February 2, 1996 in Bermuda under the name Bamburgh Limited. On April 2,
1996, the name was changed to Atlantic Central Enterprises Limited. The Company
has not heretofore conducted any business other than in connection with the
proposed reorganization with Pharma Patch Public Limited Company (Pharma Patch).
Upon consummation of the proposed transaction, the business of Pharma Patch will
be conducted by the Company. Pharma Patch currently owns all the outstanding
common stock of the Company. Such ownership will be transferred to current
Pharma Patch shareholders upon consummation of the reorganization. The
consummation of the transaction contemplated is subject to satisfaction of
certain conditions, including shareholder and regulatory approvals.
 
(2) PLAN OF REORGANIZATION
 
     The plan of reorganization (the Plan) of Pharma Patch has the purpose of
reorganizing the business operations of Pharma Patch into Atlantic Central
Enterprises Limited by (a) having Pharma Patch transfer to the Company all of
its assets, and having the Company assume all of Pharma Patch's liabilities, in
exchange for the Company shares, (b) as soon as possible after the transfer,
commencing a voluntary liquidation of winding up of Pharma Patch, (c) having
Pharma Patch distribute the Company shares to its shareholders. The Plan is
intended to constitute a series of integrated steps that qualifies as a
reorganization under Section 368(a)(1)(F) of the Internal Revenue Code of 1986,
as amended.
 
                                      F-63
<PAGE>   163
 
                      [THIS PAGE INTENTIONALLY LEFT BLANK]
<PAGE>   164
 
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NO DEALER, SALESPERSON OR OTHER PERSON HAS BEEN AUTHORIZED IN CONNECTION WITH
THIS OFFERING TO GIVE ANY INFORMATION OR MAKE ANY REPRESENTATIONS OTHER THAN
THOSE CONTAINED IN THIS PROSPECTUS AND IF GIVEN OR MADE MUST NOT BE RELIED UPON
AS HAVING BEEN AUTHORIZED BY ACE. THIS PROSPECTUS DOES NOT CONSTITUTE AN
OFFERING TO SELL OR A SOLICITATION OF ANY OFFER TO BUY IN ANY JURISDICTION TO
ANY PERSON TO WHOM IT IS UNLAWFUL TO MAKE SUCH AN OFFER OR SOLICITATION IN SUCH
JURISDICTION. NEITHER THE DELIVERY OF THIS PROSPECTUS NOR ANY SALE MADE
HEREUNDER SHALL, UNDER ANY CIRCUMSTANCES, CREATE AN IMPLICATION THAT THERE HAS
BEEN NO CHANGE IN THE CIRCUMSTANCES OF ACE OR THE FACTS HEREIN SET FORTH SINCE
THE DATE HEREOF.
 
                            ------------------------
 
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                        PAGE
                                        ----
<S>                                     <C>
The Exchange Offer....................    4
Certain United States Federal Income
  Tax Considerations..................    8
Risk Factors..........................   13
Description of Ace....................   17
Selected Financial Information........   19
Unaudited Pro Forma Condensed
  Consolidated Statements of
  Operations..........................   20
Management's Discussion and Analysis
  of Results of Operations and
  Financial Condition.................   24
Reasons for the Reorganization of the
  Company.............................   28
Dissolution Process Under Irish Law...   28
Comparison of Bermuda Law to Irish
  Law.................................   31
Price Range of the Company's ADRs.....   38
Business of the Company...............   39
Management of the Company.............   40
Principal Shareholders................   44
Executive Compensation................   44
Certain Transactions..................   46
Description of Property...............   50
Legal Proceedings.....................   50
Dividend Policy.......................   50
Changes in Accountants................   51
Description of the Warrants...........   52
Business of Vista.....................   54
Legal Matters.........................   96
Experts...............................   96
Financial Statements..................  F-1
</TABLE>
 
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                          ATLANTIC CENTRAL ENTERPRISES
                                    LIMITED
 
                                     32,023
                                   SHARES OF
                                  COMMON STOCK
                                   PROSPECTUS
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