COOPER COMPANIES INC
8-K, 1997-12-17
OPHTHALMIC GOODS
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                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                  -----------

                                    FORM 8-K

               Current Report Pursuant to Section 13 or 15(d) of
                      The Securities Exchange Act of 1934


       Date of Report (date of earliest event reported): December 2, 1997


                           THE COOPER COMPANIES, INC.
                   -----------------------------------------
             (Exact name of registrant as specified in its charter)


<TABLE>

<S>                                       <C>                      <C>              
             Delaware                     1-00041                  94-3019135       
- -------------------------------    ----------------------     ---------------------
(State or other jurisdiction of   (Commission File Number)      (I.R.S. Employer    
         Incorporation)                                       Identification Number)
                                                              
</TABLE>



             6140 Stoneridge Mall Road, Pleasanton, California 94588
             -------------------------------------------------------
               (Address of principal executive offices) (Zip Code)

                                 (510) 460-3600
               --------------------------------------------------
              (Registrants' telephone number, including area code)

                                       n/a
          -----------------------------------------------------------
         (former name or former address, if changed since last report)





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ITEM 2.        Acquisition or Disposition of Assets

               On December 2, 1997 (the "Closing Date"), The Cooper Companies,
Inc., a Delaware corporation (the "Company"), through its wholly owned
subsidiary, Aspect Vision Holdings Limited, an English company ("AVH"), acquired
(the "Acquisition") all of the outstanding capital stock of the following
privately held English companies: New Focus Health Care Limited ("NFHC"),
Contact Lens Technologies Limited ("CLT") and Aspect Vision Care Limited
("AVC"). The Company also acquired a majority of the outstanding capital stock
of Aspect Vision Italia S.R.L., a privately held Italian company ("AVI"), and
intends to purchase the remainder of AVI's stock pursuant to certain put and
call option arrangements, at prices to be agreed upon by the parties. NFHC, AVC,
AVI and CLT are herein collectively referred to as the "Aspect Companies." The
Aspect Companies manufacture contact lenses sold primarily in the United Kingdom
and other European countries.

               The Acquisition was accomplished pursuant to the following
agreements: an Umbrella Agreement dated November 20, 1997, among the agent for
the Aspect Companies, who is also a stockholder of certain of the Aspect
Companies (the "Agent"), AVH and the Company; an Agreement for the sale and
purchase of NFHC dated November 20, 1997, among the Agent, AVH, the Company and
the former stockholders of NFHC; an Agreement for the sale and purchase of AVC
dated November 20, 1997, among AVH, the Company and the former stockholders of
AVC; an Agreement for the sale and purchase of CLT dated November 20, 1997,
among AVH, the Company and the former stockholders of CLT; and an Agreement for
the sale and purchase of AVI dated November 20, 1997, among AVH, the Company and
the former stockholders of AVI (collectively, the "Purchase Agreements").

               On the Closing Date, AVH paid the former stockholders of the
Aspect Companies an aggregate of approximately 'L'30 million (equal to $50.4
million at the closing exchange rate of $1.68 on the Closing Date), consisting
of 'L'15 million in cash and an aggregate principal amount of approximately
'L'15 million in 8% five year notes of AVH (the "Notes"), guaranteed by the
Company, pursuant to the terms of a Loan Note Instrument executed by AVH as
issuer and the Company as guarantor, dated December 2, 1997. Pursuant to the
terms of a Third Party Charge Over Shares dated December 2, 1997, between the
Agent and the Company, the Company granted the holders of the Notes a security
interest in AVH's stock, par value 10 pence per share, owned by the Company.

               The purchase price was determined through arms-length
negotiations. 'L'10.5 million of the cash portion of the purchase price was
financed by a 5 year loan from Midland Bank plc at a current interest rate of
8.1% per annum, which is locked in until February 27, 1998 and will adjust from
time to time under LIBOR-based options provided in the loan agreement. The
remainder of the purchase price was funded by cash on hand.

               Pursuant to an Earn Out Agreement dated December 2, 1997 between
the Agent, AVH and the Company (the "Earn Out Agreement") and a stock option
arrangement established by AVH (the "AVH Option Scheme"), the Agent and others
(the "Optionholders"), primarily


                                        2



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consisting of certain employees of the Aspect Companies, will receive certain
earn out payments, as described herein and in the Earn Out Agreement.

               Under the Earn Out Agreement, AVH has agreed to pay to the Agent
and to the Optionholders an amount ("the Earn Out Amount") calculated primarily
by reference to a percentage of the adjusted pre-tax profits (as defined in the
Earn Out Agreement) of AVH and the Aspect Companies for each of the fiscal years
ended in 1998, 1999 and 2000, multiplied by certain multiples. AVH has agreed to
issue to the Agent in early 2001 a note payable for an amount not less than a
certain percentage of the Earn Out Amount. Such note is repayable (subject to
certain pre-payment rights) on the fifth anniversary of issue. The minimum
amount of the Earn-Out Amount is 'L'5,000,000 and the maximum amount is not
limited.

               The Aspect Companies will operate under their current names and
management as a part of the group that includes CooperVision, Inc. ("CVI"), the
Company's contact lens business. In the opinion of the Company's management, the
Aspect Companies' businesses are complementary to CVI's business, both in terms
of products offered and geography served.

               The Aspect Companies manufacture and market broad lines of
traditional, frequent replacement and disposable soft lenses using a number of
polymers and a range of lens "geometries," i.e. the parameters, diameters, base
curves and lens edges included in the design of a contact lens. The Aspect
Companies manufacture and distribute their lenses from two facilities in the
United Kingdom having an aggregate of approximately 145,000 square feet, where
the Aspect Companies employ approximately 650 people. The Aspect Companies
manufacture their lenses using their patented UltraSYNC'r' molding technology,
which produces completely finished lenses with a minimal labor component.

               A copy of each of the Purchase Agreements, the Loan Note
Instrument, the Third Party Charge Over Shares and the Earn Out Agreement
(collectively, the "Agreements") are filed as exhibits hereto and incorporated
herein by reference. The descriptions of the Agreements set forth herein do not
purport to be complete and are qualified in their entirety by the provisions of
the Agreements. Exhibits A through K (collectively, the "Umbrella Exhibits") of
the Umbrella Agreement, listed below, do not contain information which is
material to an investment decision and have therefore not been attached to this
filing, pursuant to Item 601 of Regulation S-K. The Company will supplementally
furnish the Commission with a copy of any of the Umbrella Exhibits upon request.
The following list identifies the contents of the Umbrella Exhibits:

               Exhibit A:  Accounts
               Exhibit B:  Management Accounts
               

                                        3


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               Exhibit C:  Memorandum and Articles of Association
               Exhibit D:  Financial facilities
               Exhibit E:  Insurance policies
               Exhibit F:  Material contracts
               Exhibit G:  Particulars of employees
               Exhibit H:  List of members of group personal pension scheme
               Exhibit I:   Particulars of Pension Schemes
               Exhibit J:   Particulars of Intellectual Property
               Exhibit K:  Intellectual Property Agreements

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

(a)            Financial Statements of Business Acquired.

               The Company has not included the required financial statements of
the Aspect Companies at the time of filing this Current Report on Form 8-K. The
required financial statements will be filed by amendment to this Report as soon
are they are available, but in any event no later than 60 days after December
17, 1997.

(b)            Pro Forma Financial Information.

               The Company has not included the required pro forma financial
information pertaining to the Acquisition at the time of filing this Current
Report on Form 8-K. The required pro forma financial information will be filed
by amendment to this Report as soon as it is available, but in any event no
later than 60 days after December 17, 1997.

(c)            Exhibits:  The following exhibits are filed as part of this
               Report:

               2.1 Umbrella Agreement among the Agent, AVH and the Company.

               2.2 Agreement for the sale and purchase of NFHC among the Agent,
               AVH, the Company and the former stockholders of NFHC.

               2.3 Agreement for the sale and purchase of AVC among AVH,
               the Company and the former stockholders of AVC.

               2.4 Agreement for the sale and purchase of CLT among AVH, the
               Company and the former stockholders of CLT.

               2.5 Agreement for the sale and purchase of AVI among AVH,
               the Company and the former stockholders of AVI.


                                        4

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               99.1   Loan Note Instrument.

               99.2   Third Party Charge Over Shares between Anthony Galley
               and the Company.

               99.3 Earn Out Agreement between Anthony Galley, AVH
               and the Company.

ITEM 9.        Sales of Equity Securities Pursuant to Regulation S.

               On the Closing Date, pursuant to the terms of a Put and Call
Option Agreement dated November 20, 1997, between the Company and one of the
former stockholders of AVC (the "Stockholder"), entered into in connection with
the Purchase Agreements, the Company purchased from the Stockholder Notes in the
aggregate principal amount of 'L'888,100. In exchange, the Company issued to
the Stockholder 38,013 shares (the "Shares") of the Company's common stock, par
value $.10 per share. The Shares were issued in reliance on the exemptions from
registration under the Securities Act of 1933, as amended (the "Securities Act")
contained in Sections 4(2) and 4(6) of the Securities Act, Rules 505 and 506 of
Regulation D thereunder and Rule 903 of Regulation S thereunder. The Stockholder
is an accredited investor (as defined in Regulation D) and not a U.S. person (as
defined in Regulation S). The Company did not make any directed selling efforts
(as defined in Regulation S) in the United States with respect to the Shares and
the Shares were not issued by any form of general solicitation or general
advertising.


                                        5


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                                SIGNATURES

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

                              THE COOPER COMPANIES, INC.

                              By:     /s/ Stephen C. Whiteford
                                      ----------------------------
                                      Stephen C. Whiteford
                                      Vice President and
                                      Corporate Controller
                                      (Principal Accounting Officer)


Dated:  December 16, 1997


                                        6


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                             EXHIBIT INDEX
                             -------------

    2.1 Umbrella Agreement among the Agent, AVH and the Company.

    2.2 Agreement for the sale and purchase of NFHC among the Agent,
        AVH, the Company and the former stockholders of NFHC.

    2.3 Agreement for the sale and purchase of AVC among AVH,
        the Company and the former stockholders of AVC.

    2.4 Agreement for the sale and purchase of CLT among AVH, the
        Company and the former stockholders of CLT.

    2.5 Agreement for the sale and purchase of AVI among AVH,
        the Company and the former stockholders of AVI.

   99.1 Loan Note Instrument.

   99.2 Third Party Charge Over Shares between Anthony Galley
        and the Company.

   99.3 Earn Out Agreement between Anthony Galley, AVH
        and the Company.


                          STATEMENT OF DIFFERENCES
                          ------------------------

The British pound sterling sign shall be expressed as.................   'L'
The registered trademark symbol shall be expressed as.................   'r'

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<PAGE>

                                                                     EXHIBIT 2.1

                         Dated                      November 1997

                              ANTHONY DAVID GALLEY            (1)

                         ASPECT VISION HOLDINGS LIMITED       (2)

                                       AND

                           THE COOPER COMPANIES, INC.         (3)

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

                               Umbrella Agreement
                            for the sale and purchase
                           of the issued share capital
                of Aspect Vision Care Limited and other companies

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







                                 CAMERON MCKENNA
                                   MITRE HOUSE
                              160 ALDERSGATE STREET
                                 LONDON EC1A 4DD

                              T + 44(0)171-367 3000
                              F + 44(0)171-367 2000


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                   TABLE OF CONTENTS

1.  Definitions and interpretation......................................1
2.  Condition..........................................................10
3.  Sale and purchase..................................................11
4.  Consideration......................................................11
5.  Completion.........................................................12
6.  Completion Accounts................................................13
7.  Warranties.........................................................14
8.  Limitation of Vendor's liability...................................15
9.  Indemnities........................................................16
10. Set Off............................................................16
11. TCC Stock Options and the Scheme...................................17
12. Environmental Indemnity............................................18
13. RTPA...............................................................19
14. Announcements......................................................19
15. Assignment.........................................................20
16. Remedies cumulative................................................20
17. Waiver, variation and release......................................20
18. Costs and expense..................................................21
19. Notices............................................................21
20. Counterparts.......................................................22
21. Language...........................................................22
22. Invalidity.........................................................22
23. Agreement to continue in full force and effect.....................22
24. Confidentiality....................................................23
25. Governing law and jurisdiction.....................................23
                                                                
Schedule 1 The Sellers.................................................25
                                                                
     Part 1 - Aspect Vision Care Limited...............................25
     Part 2 - New Focus Health Care Limited............................25
     Part 3 - Contact Lens Technologies Limited........................26
     Part 4 - Aspect Vision Italia s.r.l...............................26
                                                                
Schedule 2 Part 1 - The Companies......................................27
                                                                
     Part 2 - The Subsidiaries.........................................31
                                                                
Schedule 3 Properties..................................................35
                                                                
     Part 1 - General description......................................35
     Part 2 - Leases...................................................36
                                                                
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<PAGE>                                                          
                                                                
Schedule 4.............................................................37
                                                                
Schedule 5 The Warranties..............................................38
                                                       
Schedule 6 Basis for preparation of the Completion Accounts............71

Schedule 7 Completion Part 1 - Delivery of documents by Vendor.........74

       Part 2 - Actions by Vendor......................................74
       Part 3 - Delivery of documents and actions by the Purchaser.....75
       Part 4 - Delivery of documents and actions by TCC...............75

Schedule 8 Limitation of Vendor's liability............................76

Part 1 - General limitations...........................................76

      Part 2 - Financial limitations under the Warranties,
      Indemnities and the Deed of Tax Covenant.........................77
      Part 3 - Time limitations under the Warranties (other than Tax
      Warranties and Environmental Warranties).........................78
      Part 4 - Time limitations under the Tax Warranties...............78
      Part 5 - Environmental Warranties and Environmental Indemnity....79
      Part 6 - Other provisions........................................79

Schedule 9 Part 1 - Exhibits...........................................80

      Part 2 - Documents in the agreed terms...........................80

Schedule 10 TCC Stock Options..........................................81

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THIS AGREEMENT is made the    day of November 1997

BETWEEN:-

(1)  ANTHONY GALLEY of Beacon Wey, The Hangers, Bishops Waltham Hampshire S032
     1FZ (the "Vendor");

(2)  ASPECT VISION HOLDINGS LIMITED (registered in England with number 3448379)
     whose registered office is at Mitre House, 160 Aldersgate Street, London
     EC1A 4DD (the "Purchaser"); and

(3)  THE COOPER COMPANIES, INC. a company incorporated in Delaware whose
     principal office is at 6140 Stoneridge Mall Road, Suite 590 Pleasanton CA
     94588 ("TCC").

WHEREAS:-

(A)  The Vendor is a shareholder in and/or a director of each of the Companies
     (as defined below).

(B)  The Purchaser wishes to purchase, directly or indirectly, the entire issued
     share capitals of the Companies from the Sellers (as defined below) and the
     Vendor has agreed to use all reasonable endeavours to procure the sale of
     the Companies in each case upon and subject to the terms and conditions of
     this Agreement.

WHEREBY IT IS AGREED as follows:-

1.     DEFINITIONS AND INTERPRETATION

1.1    In this Agreement the following words and expressions have the meanings
       set opposite them:

       "ACCOUNTS":             the audited balance sheet as at the Balance Sheet
                               Date and the audited profit and loss account for
                               each Group Company and the notes, reports,
                               statements and other documents which are or would
                               be required by law to be annexed to the Accounts
                               of the company concerned and to be laid before
                               such company in general meeting for such
                               Financial Year, a copy of each of which is
                               contained in EXHIBIT A;

       "ACCOUNTING STANDARDS": statements of standard accounting practice
                               (including financial reporting standards) issued
                               pursuant to section 256, CA 85 by the ASB;

       "AGREED PROPORTIONS":   has the meaning set out in clause 4 of the Deed
                               of Contribution;

       "ASB":                  Accounting Standards Board Limited (registered
                               number 2526824) or such other body prescribed by
                               the Secretary of State from time to time pursuant
                               to section 256, CA 85;




                                      -1-
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       "AFFILIATE":            in relation to any body corporate, any Holding
                               Company or subsidiary undertaking of such body
                               corporate or any subsidiary undertaking of a
                               Holding Company of such body corporate;

       "AGREEMENT":            this Agreement including its recitals and the
                               schedules hereto but not the Deed of Tax Covenant
                               or the Exhibits;

       "AVC AGREEMENT":        the agreement in the agreed terms to be entered
                               into at Completion between the Purchaser and
                               those Sellers holding shares in Aspect Vision
                               Care Limited relating to the sale and purchase of
                               those Shares;

       "AUDITORS":             Leonard Gold Chartered Accountants;

       "AVI AGREEMENT":        the agreement in the agreed terms to be entered
                               into at Completion between the Purchaser and
                               those Sellers holding shares in Aspect Vision
                               Italia s.r.l relating to the sale and purchase of
                               those Shares;

       "BALANCE SHEET DATE":   31 March 1997;

       "BENEFICIARIES":        means any and all of the Purchaser, TCC and the
                               Companies and in each case their directors,
                               officers, employees, agents and shareholders;

       "BUSINESS":             collectively the businesses of each Group Company
                               as carried on at any time in the twelve months
                               prior to the date hereof;

       "BUSINESS DAY":         a weekday (other than a Saturday) when banks are
                               open for business in London;

       "CA 85":                Companies Act 1985;

       "CAA":                  Capital Allowances Act 1990;

       "CASH CONSIDERATION":   the cash consideration payable for the Shares;

       "CLAIM AMOUNT":         has the meaning set out in CLAUSE 10.2;

       "CLT AGREEMENT":        the agreement in the agreed terms to be entered
                               into at Completion between the Purchaser and
                               those Sellers holding shares in Contact Lens
                               Technologies Limited relating to the sale and
                               purchase of those Shares;

        "COMPANIES":           the companies details of which are set out in
                               PART 1 of SCHEDULE 2;

       "COMPANIES ACTS":       as defined in section 744, CA 85 together with
                               the Companies Act 1989;



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       "COMPETENT
       AUTHORITY":             means any person or legal entity (including
                               any government or government agency) having
                               regulatory authority and/or any court of law
                               or tribunal, or any local or national agency,
                               authority, department, inspectorate, minister,
                               ministry, official or public or statutory person
                               (whether autonomous or not) of, or the government
                               of, the United Kingdom or the European Community;

       "COMPLETION":           completion of the sale and purchase of the Shares
                               pursuant to this Agreement and the Purchase
                               Agreements;

       "COMPLETION ACCOUNTS":  the accounts referred to in CLAUSE 6.1.1,
                               prepared in accordance with SCHEDULE 6;

       "CONDITION":            the condition referred to in CLAUSE 2.1;

       "CONFIDENTIAL
       INFORMATION":           all information received or obtained by the
                               Vendor or supplied to the Vendor in the
                               negotiations leading to this Agreement and which
                               relates to TCC or any of its subsidiaries;

       "CONNECTED PERSON":     a person connected with any of the Sellers or the
                               Directors (or any former director of any Group
                               Company) within the meaning of section 839, TA
                               88;

       "CONTAMINATED LAND
       PROVISIONS":            means Section 57 and Schedule 22 paragraph 162
                               respectively of the Environment Act 1995 and all
                               notices, codes of practice, guidance notes and
                               all subordinate legislation made under the above
                               statutory provisions;

       "COPYRIGHT":            copyright, design rights, topography rights and
                               database rights, whether or not the same are
                               registered or unregistered (including any
                               applications for registration of any such thing),
                               and rights under licences and consents in
                               relation to any such thing) and any similar or
                               analogous rights to any of the foregoing whether
                               arising or granted under the law of England or of
                               any other jurisdiction;

       "DEED OF CONTRIBUTION": the deed of contribution in the agreed terms to
                               be entered into at Completion between the
                               Purchaser, TCC and the Sellers;

        "DEED OF TAX
        COVENANT":             the deed in the agreed terms to be entered into
                               at Completion between the Vendor and the
                               Purchaser containing taxation covenants and
                               indemnities in respect of each Group Company;

       "DIRECTORS":            the directors of the Group Companies named as
                               such in SCHEDULE 2;

       "DISCLOSED":            fairly disclosed by the Disclosure Documents and
                               "Disclosure" shall be construed accordingly;



                                      -3-
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<PAGE>

       "DISCLOSURE DOCUMENTS": the Disclosure Letter and the two identical
                               bundles of documents collated by or on behalf of
                               the Vendor, the outside covers of each of which
                               have been signed for identification by or on
                               behalf of the Vendor and the Purchaser;

       "DISCLOSURE LETTER":    the letter described as such of even date
                               herewith addressed by the Vendor to the
                               Purchaser;

       "EARN-OUT AGREEMENT":   the agreement in the agreed terms to be entered
                               in at Completion between TCC, the Purchaser and
                               the Vendor relating to the EOLN and the Earn Out
                               Shares and conduct of the business and affairs of
                               the Purchaser;

       "EARN OUT SHARES":      the 4,500 ordinary shares of 10 pence each in the
                               capital of the Purchaser which may be the subject
                               of options pursuant to the Scheme in favour of
                               certain of the employees of the Group, following
                               Completion and which may be purchased by the
                               Purchaser pursuant to the Earn-Out Agreement;

       "ENCUMBRANCE":          any interest or equity of any person (including
                               any right to acquire, option or right of
                               pre-emption) or any mortgage, charge, pledge,
                               lien, assignment, hypothecation, security
                               interest, title retention or any other security
                               agreement or arrangement;

       "ENVIRONMENT":          any and all organisms (including without
                               limitation man and his senses), ecological
                               systems, property and the following media: air
                               (including without limitation, the air within
                               buildings and the air within other natural or
                               man-made structures made whether above or below
                               ground); water (including without limitation,
                               water under or within land or in drains or sewers
                               and coastal and inland waters); and land
                               (including without limitation, land under water);

       "ENVIRONMENTAL
       AGREEMENTS":            any and all leases or licences or other
                               agreements which are binding upon any of the
                               Group Companies but only to the extent that they
                               relate, either wholly or in part, to the
                               protection of the Environment, and/or the
                               prevention of Harm or Damage;

       "ENVIRONMENTAL
       INDEMNITY":             means the covenant in respect of Environmental
                               Losses in CLAUSE 12;

       "ENVIRONMENTAL LAWS":   any and all laws including European
                               Community or European Union regulations,
                               directives and decisions; statutes and
                               subordinate legislation; regulations, orders,
                               ordinances, Permits, codes of practice,
                               circulars, guidance notes and the like; common
                               law, local laws and bylaws; judgments, notices,
                               orders, directions, instructions or awards of any
                               Competent



                                      -4-
<PAGE>

<PAGE>

                               Authority applicable to any Group Company, the
                               Property and/or the Further Property and/or
                               conduct of the Business and which have as a
                               purpose or effect the protection of the
                               Environment, and/or prevention of Harm or Damage
                               and/or the provision of remedies in respect of
                               Harm or Damage;

       "ENVIRONMENTAL
       LIABILITY":             liability (including liability in respect of
                               Remedial Action) on the part of any Group Company
                               and/or any of their directors or officers or
                               shareholders under Environmental Laws;

       "ENVIRONMENTAL LOSS":   means any and all losses, damages and liabilities
                               (including without limitation, consequential
                               loss, loss of profits, fines, penalties, Remedial
                               Action costs), and reasonably incurred costs and
                               expenses (including without limitation legal and
                               other professional fees) suffered by the
                               Beneficiaries under Environmental Laws and
                               arising out of any Environmental Matter;

       "ENVIRONMENTAL 
       MATTERS":               means any and all events, states of affairs,
                               conditions, circumstances, activities, practices,
                               incidences or actions which have occurred or are
                               occurring or have been or are in existence in,
                               at, on, under or about either the Property and or
                               Further Properties or in or about the conduct of
                               the Business at any time;

       "ENVIRONMENTAL
       WARRANTIES:"            the warranties set out in PARAGRAPH 9 of SCHEDULE
                               5;

       "EOLN":                 the loan note to be issued by the Purchaser to
                               the Vendor by way of further consideration for
                               the Shares purchased from the Vendor, in
                               accordance with the terms of the Earn Out
                               Agreement;

       "ERA":                  the Employment Rights Act 1996;

       "EXHIBITS":             the exhibits referred to in this Agreement and
                               signed for the purposes of identification by or
                               on behalf of each party;

       "FA":                    Finance Act;

       "FINANCIAL YEAR":       a financial year within the meaning ascribed to
                               such expression by section 223, CA 85;

       "FURTHER PROPERTIES":   means any and all land or property, other than
                               the Properties, owned or occupied at any time by
                               any one or more of the Companies;

       "GAAP":                 Accounting Standards, the legal principles set
                               out in schedules 4 and 4A to CA 85, rulings and
                               abstracts of the urgent issues task force of the
                               ASB and guidelines, conventions, rules and
                               procedures of accounting practice in the United
                               Kingdom



                                      -5-
<PAGE>

<PAGE>

                               which are regarded as permissible by the ASB in
                               each case as generally accepted by the
                               accountancy profession;

       "GROUP":                together the Companies and each of the
                               Subsidiaries;

       "GROUP COMPANY":        any of the Companies or any of the Subsidiaries;

       "HARM OR DAMAGE":       harm or damage to, or other interference with,
                               the Environment;

       "HAZARDOUS MATTER":     any and all matter (whether alone or in
                               combination with other matter) which may or is
                               liable to cause Harm or Damage;

       "HOLDING COMPANY":      a holding company within the meaning ascribed to
                               such expression by sections 736 and 736A, CA 85;

       "INDEMNITIES":          the indemnities given by the Vendor in CLAUSE 9
                               and the Environmental Indemnity;

       "INTELLECTUAL
       PROPERTY":              Patent Rights, Know How, Copyright, Trade Marks,
                               Software and IP Materials;

       "INTELLECTUAL
       PROPERTY
       AGREEMENTS":            material agreements or arrangements relating to
                               Intellectual Property owned, used or exploited by
                               any Group Company to which a Group Company is a
                               party;

       "IP MATERIALS":         all documents, records, tapes, discs, diskettes
                               and any other materials whatsoever containing
                               Copyright works, Know How or Software;

       "ITA":                  the Inheritance Tax Act 1984;

       "KNOW HOW":             trade secrets and confidential business
                               information including details of supply
                               arrangements, customer lists and pricing policy;
                               sales targets, sales statistics, market share
                               statistics, marketing surveys and reports;
                               marketing research; unpatented technical and
                               other information including inventions,
                               discoveries, processes and procedures, ideas,
                               concepts, formulae, specifications, procedures
                               for experiments and tests and results of
                               experimentation and testing; information
                               comprised in Software; together with all common
                               law or statutory rights protecting the same
                               including by any action for breach of confidence
                               and any similar or analogous rights to any of the
                               foregoing whether arising or granted under the
                               law of England or any other jurisdiction;

       "LOSSES":               actions, proceedings, losses, damages,
                               liabilities, claims, costs and expenses including
                               legal and other professional fees;



                                      -6-
<PAGE>

<PAGE>

       "MANAGEMENT ACCOUNTS":  the management accounts for each Group Company
                               for the period from 1 April 1997 to 30 September
                               1997, a copy of each of which is contained in
                               EXHIBIT B;

       "NET ASSETS":           in relation to the Group, its consolidated fixed
                               assets plus its consolidated current assets less
                               its consolidated liabilities as set out in the
                               Completion Accounts;

       "NFHC AGREEMENT":       the agreement in the agreed terms to be entered
                               into at Completion between the Purchaser and
                               those Sellers holding shares in New Focus Health
                               Care Limited relating to the sale and purchase of
                               those Shares;

       "NON-COMPETITION
       AGREEMENTS":            the agreements in the agreed terms to be entered
                               into at Completion between the Purchaser and the
                               Sellers relating to the protection of the
                               goodwill of the Business;

       "PATENTS":              the patents listed in SCHEDULE 4;

       "PATENT LICENCE":       the licence in the agreed terms to be entered
                               into at Completion between the CooperVision Inc.
                               and the Patent Owners relating to the Patents;

       "PATENT OWNERS":        Anthony Galley, Geoffrey Galley, Albert Morland,
                               Ivor Atkinson and Barrie Bevis;

       "PATENT RIGHTS":        patent applications or patents, author
                               certificates, inventor certificates, utility
                               certificates, improvement patents and models and
                               certificates of addition including any divisions,
                               renewals, continuations, refilings,
                               confirmations-in-part, substitutions,
                               registrations, confirmations, additions,
                               extensions or reissues thereof and any similar or
                               analogous rights to any of the foregoing whether
                               arising or granted under the law of England or
                               any other jurisdiction;

       "PENSION SCHEMES":      agreements or arrangements (whether legally
                               enforceable or not) for the payment of any
                               pensions, allowances, lump sums or other like
                               benefits on retirement or on death or during
                               periods of sickness or disablement for the
                               benefit of any present or former director,
                               officer or employee of any of the Group Companies
                               or for the benefit of the dependants of any such
                               persons;

       "PERMITS":              any and all licences, consents, permits,
                               authorisations or the like, made or issued
                               pursuant to or under, or required by,
                               Environmental Laws in relation to the carrying on
                               of the Business at the Property;

       "PROCEEDINGS":          any proceeding, suit or action arising out of or
                               in connection with this Agreement or the Deed of
                               Tax Covenant;



                                      -7-
<PAGE>

<PAGE>

       "PROPERTIES":           the properties of which short particulars are set
                               out in SCHEDULE 3 and the expression "Property"
                               shall mean, where the context so admits, any one
                               or more of such properties and any part or parts
                               thereof;

       "PURCHASE AGREEMENTS":  together the NFHC Agreement, the AVC Agreement,
                               the CLT Agreement and the AVI Agreement;

       "PURCHASE NOTES":       the loan notes in the agreed terms to be issued
                               to the Sellers at Completion by the Purchaser and
                               guaranteed by TCC;

       "PURCHASER'S GROUP":    the Purchaser and its Affiliates;

       "PURCHASER'S
       SOLICITORS":            Cameron McKenna of Mitre House, 160 Aldersgate
                               Street, London EC1A 4DD;

       "REGISTERED
       INTELLECTUAL
       PROPERTY":              such of the Intellectual Property used or
                               exploited by any Group Company as is (a) licenced
                               to or (b) registered in any public registry as
                               being owned by a Group Company;

       "REMEDIAL ACTION":      (a) preventing, limiting, removing, remedying,
                               cleaning-up, abating, containing or ameliorating
                               the presence or effect of any Hazardous Matter in
                               the Environment (including without limitation the
                               Environment at the Property and/or at the Further
                               Property) or (b) carrying out investigative work
                               and obtaining legal and other professional advice
                               as is reasonably required in relation to (a);

       "RTPA":                 Restrictive Trade Practices Act 1976;

       "SCHEME":               the unapproved share option scheme to be adopted
                               by the Purchaser, as exhibited to the Earn-Out
                               Agreement;

       "SELLERS":              the persons whose names and details are set out
                               in COLUMN (1) of SCHEDULE 1;

       "SERVICE AGREEMENTS":   the service agreements to be entered into between
                               Aspect Vision Care Limited and each of the
                               Vendor, R. Poole, I. Atkinson, B. Bevis, M.
                               Kelly, W. Brooker, I. McDermott, F. Lambertini
                               and G. Grassi;

       "SERVICE DOCUMENT":     a writ, summons, order, judgment or other
                               document relating to or in connection with any
                               Proceedings;

       "SHARE CHARGE":         the charge over the shares in the Purchaser held
                               by TCC to be granted by TCC to the Vendor in the
                               agreed terms;

       "SHARES":               the shares or, in respect of Aspect Vision Italia
                               s.r.l., the quotas in the capitals of each of the
                               Companies set out in COLUMN (2) of SCHEDULE 1;



                                      -8-
<PAGE>

<PAGE>

       "SOFTWARE":             any and all computer programs in both source and
                               object code form, including all modules, routines
                               and sub-routines thereof and all source and other
                               preparatory materials, relating thereto including
                               user requirements, functional specifications and
                               programming specifications, ideas, principles,
                               programming languages, algorithms, flow charts,
                               logic, logic diagrams, orthographic
                               representations, file structures, coding sheets,
                               coding and including any manuals or other
                               documentation relating thereto and computer
                               generated works;

       "SSAP":                 a statement of standard accounting practice or
                               financial reporting standard in force at the date
                               hereof as issued by the Institute of Chartered
                               Accountants in England and Wales and adopted by
                               the ASB as an Accounting Standard;

       "STOCK EXCHANGE":       London Stock Exchange Limited;

       "SUBORDINATION
       AGREEMENT":             the subordination agreement in the agreed terms
                               to be entered into at Completion between TCC,
                               Keybank National Association and the holders of
                               the Purchase Notes;

       "SUBSIDIARY":           a subsidiary within the meaning ascribed to such
                               expression by sections 736 and 736A, CA 85;

       "SUBSIDIARY
       UNDERTAKING":           a subsidiary undertaking within the meaning
                               ascribed to such expression by section 258, CA
                               85;

       "SUBSIDIARIES":         the subsidiaries of Aspect Vision Care Limited
                               details of which are set out in PART 2 of
                               SCHEDULE 2;

       "TA 88":                the Income and Corporation Taxes Act 1988;

       "TAXATION":             (a) all forms of taxation excluding business
                               rates but including and without any limitation
                               any charge, tax, duty, levy, impost, withholding
                               or liability wherever chargeable imposed for
                               support of national, state, federal, municipal or
                               local government or any other person and whether
                               of the UK or any other jurisdiction; and

                               (b) any penalty, fine, surcharge, interest,
                               charges or costs payable in connection with any
                               taxation within (a) above;

       "TAXATION AUTHORITY":   the Inland Revenue, Customs & Excise, Department
                               of Social Security and any other, governmental,
                               or other authority whatsoever competent to impose
                               any Taxation whether in the United Kingdom or
                               elsewhere;

       "TAXATION STATUTE":     any directive, statute, enactment, law or
                               regulation wheresoever enacted or issued, coming
                               into force or entered into providing for or
                               imposing any Taxation and shall include orders,
                               regulations, instruments, bye-laws or other
                               subordinate



                                      -9-
<PAGE>

<PAGE>

                               legislation made under the relevant statute or
                               statutory provision and any directive, statute,
                               enactment, law, order, regulation or provision
                               which amends, extends, consolidates or replaces
                               the same or which has been amended, extended,
                               consolidated or replaced by the same;

       "TAX WARRANTIES":       the warranties set out in PART 2 of SCHEDULE 5;

       "TCC STOCK OPTIONS":    the options over shares of TCC common stock to be
                               issued by TCC to those persons listed in SCHEDULE
                               10 in accordance with CLAUSE 10;

       "TCGA":                 the Taxation of Chargeable Gains Act 1992;

       "TMA":                  the Taxes Management Act 1970;

       "TRADE MARKS":          trade or service mark applications or registered
                               trade or service marks, registered protected
                               designations of origin, registered protected
                               geographic origins, refilings, renewals or
                               reissues thereof, unregistered trade or service
                               marks, get up and company names in each case with
                               any and all associated goodwill and all rights or
                               forms of protection of a similar or analogous
                               nature including rights which protect goodwill
                               whether arising or granted under the law of
                               England or of any other jurisdiction;

       "TRADE UNION":          as defined in section 1, TULRCA;

       "TULRCA":               the Trade Union and Labour Relations
                               (Consolidation) Act 1992;

       "TUPE":                 the Transfer of Undertakings (Protection of
                               Employment) Regulations 1981;

       "UNREGISTERED
       INTELLECTUAL PROPERTY": Intellectual Property owned, licensed, used or
                               exploited by any Group Company other than
                               Registered Intellectual Property;

       "VAT":                  value added tax;

       "VATA":                 the Value Added Tax Act 1994;

       "VENDOR'S SOLICITORS":  Travers Smith Braithwaite of 10, Snow Hill,
                               London EC1A 2AL;

       "WARRANTIES":           the warranties set out in CLAUSE 7 and SCHEDULE
                               5; and

       "IN THE AGREED TERMS":  in the form agreed between the Vendor and the
                               Purchaser and signed for the purposes of
                               identification by or on behalf of each party.

                                      -10-
<PAGE>

<PAGE>

1.2   The table of contents and headings in this Agreement are inserted for
      convenience only and shall not affect its construction.

1.3   Unless the context otherwise requires words denoting the singular shall
      include the plural and vice versa, references to any gender shall include
      all other genders and references to persons shall include bodies
      corporate, unincorporated associations and partnerships in each case
      whether or not having a separate legal personality. References to the word
      "include" or "including" are to be construed without limitation.

1.4   References to recitals, schedules and clauses are to recitals and
      schedules to and clauses of this Agreement unless otherwise specified and
      references within a schedule to paragraphs are to paragraphs of that
      schedule unless otherwise specified.

1.5   References in this Agreement to any statute, statutory provision or EC
      Directive include a reference to that statute, statutory provision or EC
      Directive as amended, extended, consolidated or replaced from time to time
      (whether before or after the date of this Agreement) and include any
      order, regulation, instrument or other subordinate legislation made under
      the relevant statute, statutory provision or EC Directive and any such
      references in the Warranties shall be deemed to include, as regards Aspect
      Vision Italia s.r.l., that which most approximates them in Italy.

1.6   References to any English legal term for any action, remedy, method of
      judicial proceeding, legal document, legal status, court, official or any
      legal concept or thing shall in respect of any jurisdiction other than
      England be deemed to include that which most approximates in that
      jurisdiction to the English legal term.

1.7   Any reference to "writing" or "written" includes faxes and any
      non-transitory form of visible reproduction of words.

1.8   References to times of the day are to London time and references to a day
      are to a period of 24 hours running from midnight to midnight.

2.    CONDITION

2.1   Condition precedent

      Subject to CLAUSE 2.3, this Agreement is subject to and conditional upon
      the Vendor receiving from the Board of Inland Revenue clearances under
      section 138 TCGA and under section 707 TA on terms reasonably satisfactory
      to him.

2.2   Time limit for satisfaction of Condition

      2.2.1  If the condition in CLAUSE 2.1 has not been fulfilled or waived (by
             mutual agreement of the parties) by 31 December 1997 (or by such
             later date as may be agreed in writing between the parties) this
             Agreement shall thereupon become null and void at initio and none
             of the parties shall have any rights against any other party
             hereunder.

      2.2.2  The Vendor shall notify the Purchaser, TCC and the Purchaser's
             Solicitor in writing forthwith upon satisfaction of the Condition.



                                      -11-
<PAGE>

<PAGE>

2.3   Operations provisions

      Notwithstanding CLAUSE 2.1, CLAUSES 14 - 17 (inclusive), 18 (other than
      CLAUSE 18.2) and 19 - 25 (inclusive) shall come into force on the
      execution and exchange of this Agreement and the remainder of the
      Agreement shall come into force on the fulfilment and/or waiver of the
      Condition.

3.    SALE AND PURCHASE

3.1   Obligation to sell and purchase

      Subject to the terms of this Agreement the Vendor shall use all reasonable
      endeavours to procure that each of the Sellers shall, with effect from 1
      November 1997, sell those Shares set opposite his name in COLUMN (2) of
      SCHEDULE 1 and the Purchaser shall purchase such interests in the same
      together with all rights attaching thereto with effect from 1 November
      1997.

3.2   Dividends and distributions

      From Completion the Purchaser shall be entitled to receive all dividends
      and distributions declared, paid or made by any of the Companies in
      respect of the Shares on or after 1 November 1997.

3.3   Sale of all Shares

      The Purchaser shall not be obliged to complete the purchase of any of the
      Shares unless the purchase of all the Shares is completed simultaneously.

4.    CONSIDERATION

4.1   Consideration

      The consideration for the Shares shall be as set out in the Purchase
      Agreements and shall be:

      4.1.1  in part payable in cash;

      4.1.2  in part satisfied by the issue of the Purchase Notes but subject to
             adjustment as provided in CLAUSE 6.2; and

      4.1.3  the right for the Vendor to be issued the EOLN in accordance with
             the terms of the Earn Out Agreement.

4.2   Entitlement to consideration

      The consideration, other than the right to the EOLN which shall be for the
      Vendor, shall be allocated such that the Cash Consideration and the
      Purchase Notes shall belong or, as the case may be, be issued to the
      Sellers in the proportions set out in the Purchase Agreements.

4.3   Reduction in consideration



                                      -12-
<PAGE>

<PAGE>

       Any payment made by the Vendor in respect of a breach of any Warranties
       or payment made under the Indemnities or the Deed of Tax Covenant, or any
       other payment made pursuant to this Agreement, shall be and shall be
       deemed to be pro tanto a reduction in the price paid for the Shares under
       this Agreement.

4.4   Guarantee of Purchase Notes

      TCC agrees to guarantee the obligations of the Purchaser in respect of the
      Purchase Notes on the terms set out in the Purchase Notes.

5.    COMPLETION

5.1   Time and location

      Subject as provided in CLAUSE 5.5, Completion shall take place at the
      offices of the Purchaser's Solicitors on the fifth Business Day following
      satisfaction or waiver of the condition or such other date as may be
      agreed in writing between the Purchaser and the Vendor.

5.2   Vendor's obligations

      At Completion:-

      5.2.1  the Vendor shall deliver to the Purchaser each of the documents
             listed in PART 1 of SCHEDULE 7;

      5.2.2  the Vendor shall use all reasonable endeavours to procure that all
             necessary steps are taken properly to effect the matters listed in
             PART 2 of SCHEDULE 7.

5.3   Purchaser's obligations

      Subject to the Vendor complying with his obligations under CLAUSE 5.2, the
      Purchaser shall at Completion deliver the documents and effect the actions
      listed in PART 3 of SCHEDULE 7.

5.4   TCC's obligations

      Subject to the Vendor complying with his obligations under CLAUSE 5.2, TCC
      shall at Completion deliver the documents and effect the actions listed in
      PART 4 of SCHEDULE 7.

5.5   Failure to comply

      If in any respect material to the Purchaser the provisions of CLAUSE 5.2
      and PARTS 1 and 2 of SCHEDULE 7 or if in any respect material to the
      Vendor the provisions of CLAUSES 5.3 and 5.4 and PARTS 3 and 4 of SCHEDULE
      7 are not complied with on the date of Completion referred to under CLAUSE
      5.1, the Purchaser or, as the case may be, the Vendor shall not be obliged
      to complete this Agreement and may:-



                                      -13-
<PAGE>

<PAGE>

      5.5.1  defer Completion to a date not more than twenty-eight days after
             the date set by CLAUSE 5.1 (and so that the provisions of this
             CLAUSE 5.5 shall apply to Completion as so deferred); or

      5.5.2  proceed to Completion so far as practicable and without prejudice
             to their rights under this Agreement; or

      5.5.3  rescind this Agreement without prejudice to their rights and
             remedies under this Agreement; or

      5.5.4  waive all or any of the requirements contained in CLAUSE 5.2 or, as
             the case may be, CLAUSES 5.3 and 5.4, at their discretion.

6.    COMPLETION ACCOUNTS

6.1   Preparation of Completion Accounts

      6.1.1  The Vendor shall procure that accounts are prepared by the Auditors
             for the Group as at the close of business on 31 October 1997 and
             that a draft of such accounts is submitted to the Purchaser for
             review within 75 days after Completion. The Vendor shall be
             entitled to submit amendments to the draft accounts to the
             Purchaser at any time prior to the later of 150 days from
             Completion and the agreement of such accounts with the Purchaser.
             The Purchaser shall be entitled to not less than 30 days to
             consider any amendments to the draft accounts submitted by the
             Vendor.

      6.1.2  If the Vendor shall fail to procure the preparation of Completion
             Accounts in accordance with CLAUSE 6.1.1 the Purchaser may procure
             the same at the Vendor's expense.

      6.1.3  The Completion Accounts shall be prepared in accordance with the
             principles set out in SCHEDULE 6.

      6.1.4  Unless within 60 days after receipt of the Completion Accounts
             pursuant to CLAUSE 6.1.1 the Purchaser notifies the Vendor in
             writing of any disagreement or difference of opinion relating to
             the Completion Accounts, the parties shall be deemed to have
             accepted such accounts as accurate but without prejudice to any
             claim which the Purchaser may have against the Vendor in respect of
             any breach of the Warranties or any other provisions of this
             Agreement.

      6.1.5  If within the period of 60 days referred to in CLAUSE 6.1.4 the
             Purchaser notifies the Vendor of any disagreement or difference of
             opinion relating to the Completion Accounts ("Notice of
             Disagreement") and if they are able to resolve such disagreement or
             difference of opinion within 30 days of the date of the Notice of
             Disagreement, the parties shall be deemed to have accepted the
             Completion Accounts as accurate but without prejudice to any claim
             which the Purchaser may have against the Vendor in respect of any
             breach of the Warranties or any other provision of this Agreement.


                                      -14-
<PAGE>

<PAGE>

      6.1.6  If the Vendor and the Purchaser are unable to reach agreement
             within 30 days of the date of the Notice of Disagreement, the
             matter in dispute shall be referred to the decision of an
             independent chartered accountant (the "Independent Accountant") to
             be appointed (in default of nomination by agreement between the
             Vendor and the Purchaser) by the President for the time being of
             the Institute of Chartered Accountants in England and Wales.

      6.1.7  The Independent Accountant shall act as an expert and not as an
             arbitrator, the Arbitration Acts 1950 and 1979 shall not apply and
             his decision on the matter in dispute shall (in the absence of
             manifest error) be final and binding on the Vendor and the
             Purchaser. The costs of the Independent Accountant shall be
             apportioned between the Vendor and the Purchaser as the Independent
             Accountant shall decide but each party shall be responsible for its
             own costs of presenting its case to the Independent Accountant.

6.2   Adjustment of consideration

      The consideration payable by the Purchaser to each Seller shall be
      adjusted after Completion in accordance with the following provisions of
      this CLAUSE 6.2 such that:

      6.2.1  subject to CLAUSE 6.2.2, if the Net Assets are less than 'L'6
             million but more than 'L'5.5 million the Vendor shall, subject
             to CLAUSE 10, pay to the Purchaser the amount of the deficiency
             below 'L'6 million; but

      6.2.2  if the Net Assets are less than 'L'5.5 million the Vendor
             shall, subject to CLAUSE 10, pay to the Purchaser the sum of
             'L'500,000 plus an amount ascertained by multiplying the
             deficiency below 'L'5.5 million by two and the provisions of
             CLAUSE 6.2.1 shall not apply.

6.3   Any amount due to the Purchaser from the Vendor pursuant to CLAUSE 6.2
      shall be paid in accordance with CLAUSE 10.

7.    WARRANTIES

7.1   Extent of Warranties

      In consideration of the Purchaser agreeing to purchase the Shares on the
      terms contained in this Agreement, the Vendor hereby:-

      7.1.1  in relation to each Group Company warrants, represents and
             undertakes to the Purchaser, in the terms set out in SCHEDULE 5;
             and

      7.1.2  undertakes to the Purchaser that upon becoming aware of the
             occurrence or the impending or threatened occurrence or
             non-occurrence of any matter, event or circumstance (including any
             omission to act) which he knows would or might reasonably be
             expected to cause or constitute a breach of any of the Warranties
             or which he knows would or might give rise to a claim under the
             Deed of Tax Covenant he will promptly give written notice of such
             matter, event or circumstance to the Purchaser.



                                      -15-
<PAGE>

<PAGE>

7.2   Obligation to make enquiries

      Where any of the Warranties referred to in COLUMN (2) of SCHEDULE 12 are
      made or given "so far as the Vendor is aware", such Warranties shall be
      deemed to be given to the best of the knowledge, information and belief of
      the Vendor after making due and careful enquiries of the Sellers and Glen
      Carroll.

7.3   Investigation by Purchaser

      None of the Warranties or the Indemnities or the Deed of Tax Covenant
      shall be deemed in any way modified or discharged by reason of any
      investigation or inquiry made by or on behalf of the Purchaser, and no
      information relating to any Group Company of which the Purchaser has
      knowledge (actual or constructive) other than by reason of its being
      Disclosed shall prejudice any claim which the Purchaser shall be entitled
      to bring or shall operate to reduce any amount recoverable by the
      Purchaser under this Agreement.

7.4   Information supplied by the Group Companies

      7.4.1  Subject to CLAUSES 7.4.2, any information supplied by or on behalf
             of any Group Company (or by any officer, employee or agent of any
             of them) to the Vendor or his advisers in connection with the
             Warranties, the Indemnities, the Deed of Tax Covenant or the
             information Disclosed shall not constitute a warranty,
             representation or guarantee as to the accuracy of such information
             in favour of the Vendor and the Vendor hereby undertakes to the
             Purchaser to waive any and all claims which he might otherwise have
             against any Group Company or against any officer, employee or agent
             of any of them in respect of such claims but so that this shall not
             preclude the Vendor from claiming against any Seller under any
             right of contribution or indemnity to which he may be entitled.

      7.4.2  Nothing contained in CLAUSE 7.4.1 shall preclude any action against
             any adviser to any Group Company to the extent that such action
             shall not result in any liability for any Group Company.

7.5   Separate and independent warranties

      Each of the Warranties set out in the separate paragraphs of SCHEDULE 5
      shall be separate and independent and save as expressly otherwise provided
      shall not be limited by reference to any other such Warranty.

7.6   Reliance

      The Purchaser has entered into this Agreement and the Purchase Agreements
      upon the basis of and in reliance upon the Warranties and the Indemnities
      and the same together with any provision of this Agreement or the Deed of
      Tax Covenant which shall not have been fully performed at Completion shall
      remain in force notwithstanding that Completion shall have taken place.

8.    LIMITATION OF VENDOR'S LIABILITY

8.1   Limitations on liability



                                      -16-
<PAGE>

<PAGE>

      The liability of the Vendor in respect of any claim under the Warranties,
      the Indemnities and the Deed of Tax Covenant shall be limited as provided
      in SCHEDULE 8 but so that the limitations on the liability of the Vendor
      under this CLAUSE 8.1 and SCHEDULE 8 shall not apply in relation to the
      Warranties set out in PARAGRAPH 2.4.1 of SCHEDULE 5.

8.2   Exclusions from CLAUSE 8

      Notwithstanding any other provision of this Agreement, the provisions of
      this CLAUSE 8 and SCHEDULE 8 shall not apply to any claim made against the
      Vendor in the case of any fraudulent misrepresentation or dishonest act or
      omission by or on behalf of the Vendor as against the Purchaser.

8.3   Other operative provisions

      The provisions of SCHEDULE 8 shall have immediate effect.

9.    INDEMNITIES

9.1   The Vendor undertakes to indemnify and keep the Purchaser indemnified from
      and against and in respect of and to pay on demand to the Purchaser an
      amount equivalent to:-

      9.1.1  all Losses incurred by the Purchaser or any Group Company prior to
             the fifth anniversary of Completion in relation to or arising from
             any breach or alleged breach prior to Completion by any Group
             Company of the patents held by Allergan, Inc. (such Losses not to
             include any Losses resulting from any decision to continue any
             process after Completion);

      9.1.2  all Losses incurred by any Group Company or the Purchaser prior to
             the second anniversary of Completion in relation to claims by any
             employees of any Group Company in respect of their cessation of
             employment prior to Completion but only to the extent such Losses
             exceed (pound)25,000; and

      9.1.3  all Losses incurred by or arising from any Group Company or the
             Purchaser prior to the second anniversary of Completion, including
             any revenues lost by any Group Company, as a result of or arising
             from any material breach or alleged material breach prior to
             Completion by a Group Company of any OEM Agreement.

9.2   Any sum payable by the Vendor pursuant to this CLAUSE 9 shall be paid free
      and clear of any deduction or withholding whatsoever, save only as may be
      required by law.

9.3   If any deduction or withholding is required by law to be made from any
      payment by the Vendor pursuant to this CLAUSE 9 or if the Purchaser is
      subject to Taxation in respect of such payment the Vendor shall increase
      the amount of the payment by such additional amount as is necessary to
      ensure that the net amount received and retained by the Purchaser (after
      taking account of all deductions or withholdings or Taxation) is equal to
      the amount which it would have received and retained had the payment in
      question not been subject to any deductions or withholdings or Taxation.

                                      -17-
<PAGE>

<PAGE>

10.   SET OFF

10.1  In the event that the Purchaser has any claim against the Vendor pursuant
      to the Net Asset adjustment mechanism in CLAUSE 6.2 ("Net Asset Claim"),
      the Warranties, the Indemnities or the Deed of Tax Covenant (a "Claim"),
      all or part of the Claim Amount shall be divided amongst the Sellers in
      the Agreed Proportions or, in respect of a Net Asset Claim, pro rata to
      the aggregate of the Cash Consideration and the Purchase Notes received by
      each Seller for the Shares, and shall be satisfied in the following
      order:-

      10.1.1 firstly, the Claim Amount shall be set off against the Purchase
             Notes in the Agreed Proportions or, in respect of a Net Asset
             Claim, pro rata to the aggregate of the Cash Consideration and the
             Purchase Notes received by each Seller for the Shares, and the
             amounts (whether of principal, interest or otherwise) outstanding
             under the Purchase Notes shall reduce and be cancelled accordingly
             and in accordance with the terms of the Purchase Notes;

      10.1.2 secondly, if a Purchase Note held by any Seller has been repaid or
             has been reduced to zero by operation of CLAUSE 10.1.1, the balance
             of that Seller's Agreed Proportion of the Claim Amount shall be
             deducted from that Seller's share of the First Option Price or, if
             that has already been paid or reduced to zero, the Second Option
             Price (as each such term is defined in the Earn Out Agreement), or,
             in the case of the Vendor, from the EOLN and retained by the
             Purchaser; and

      10.1.3 to the extent set-off is not available for any reason, the balance
             of any Seller's Agreed Proportion of the Claim Amount shall be
             payable in cash by the Vendor.

10.2  For the purposes of CLAUSE 10.1, a "Claim Amount" shall mean, in relation
      to any Claim:-

      10.2.1 the amount which is agreed by the Vendor; or

      10.2.2 the amount which shall have been adjudged at first instance by a
             court of competent jurisdiction to be payable by the Vendor to the
             Purchaser.

11.   TCC STOCK OPTIONS, THE SCHEME AND A TCC UNDERTAKING

11.1  Subjectto CLAUSE 11.2, TCC agree to use all reasonable endeavours
      following Completion to procure that The Cooper Companies, Inc. 1988 Long
      Term Incentive Plan (the "TCC Plan") is amended so as to enable United
      Kingdom employees and full time directors of the Group to be granted
      options over TCC common stock which have been approved under Schedule 9 to
      the Income and Corporation Taxes Act 1988 ("ICTA"), by the United Kingdom
      Board of Inland Revenue ("Approved Options").

11.2  The parties agree that:

      11.2.1 if the amendments required to the TCC Plan referred to in CLAUSE
             11.1 require the approval of the holders of TCC common stock then
             TCC shall not be obliged to seek such approval of such stockholders
             and CLAUSE 11.1 shall not apply; and

      11.2.2 all costs of TCC (up to a maximum of 'L'3,000) in seeking to
             make and in effecting any amendment of the TCC Plan pursuant to
             CLAUSE 11.1 shall be borne by the



                                      -18-
<PAGE>

<PAGE>

             Vendor and the Vendor hereby agrees to fully indemnify TCC and keep
             TCC fully indemnified against all such costs.

11.3  TCC agrees that on the execution and exchange of this Agreement it shall
      procure the grant to each of the persons listed in COLUMN 1 of PART A of
      SCHEDULE 10 of such number of options over TCC common stock as are set
      against their respective names in COLUMN 2 of PART A of SCHEDULE 10. The
      exercise of any such options shall be conditional on Completion.

11.4  TCC agrees that within 30 days of approval being given (if given) by the
      Board of Inland Revenue to the TCC Plan pursuant to CLAUSE 11.1 it shall
      procure the grant to each of the persons listed in COLUMN 1 of PART B of
      SCHEDULE 10 of such number of options over TCC common stock as are set
      against their respective names in COLUMN 2 of PART B of SCHEDULE 10 of
      which the maximum number permissible under paragraph 28 of schedule 9 to
      ICTA shall be Approved Options.

11.5  If the TCC Plan shall not be amended pursuant to CLAUSE 11.1, whether
      because approval of TCC stockholders would be required or because the
      United Kingdom Inland Revenue refuses to grant approval of the amendments
      or otherwise, then TCC shall, as soon as reasonably practicable, grant to
      each of the persons listed in COLUMN 1 of PART B of SCHEDULE 10 such
      number of options over TCC common stock as are set against their
      respective names in COLUMN 2 of PART B of SCHEDULE 10.

11.6  Subject always to the rules of the TCC Plan, all options granted pursuant
      to CLAUSES 11.3 to 11.5 shall have an exercise price per share of TCC
      common stock equivalent to the average of the high and low selling price
      of TCC common stock on the New York Stock Exchange ("Market Price") on the
      last trading day prior to the execution and exchange of this Agreement or
      in the case of the Approved Options, an exercise price per share
      determined by reference to such other method of calculating the Market
      Value of TCC common stock at their date of grant as the Board of Inland
      Revenue may allow.

      TCC agrees that, following Completion, it shall grant options over TCC
      common stock, up to the maximum number of options set out in PART C of
      SCHEDULE 11, to such employees of the Group as the Vendor may direct in
      writing. The options granted pursuant to this CLAUSE 11.7 shall have an
      exercise price which is the Market Price on the last trading day prior to
      the date of grant. The options shall be granted by TCC within 30 days of a
      written request from the Vendor.

11.7  The Purchaser agrees to grant, as soon as reasonably practicable following
      Completion, options over the Earn-Out Shares pursuant to the Scheme to
      such of the employees of the Group and in such numbers as the Vendor
      shall, at any time within the three month period following Completion,
      direct.

11.8  The Purchaser and TCC agree to use all reasonable endeavours to procure
      that any Sellers who have given personal guarantees in respect of the
      Group Companies shall be released from such personal guarantees and,
      pending the obtaining of such releases, the Purchaser and TCC agree to
      indemnify and keep indemnified such Sellers from and against all
      liabilities in respect of such guarantees.

                                      -19-
<PAGE>

<PAGE>

12.   ENVIRONMENTAL INDEMNITY

12.1  The Vendor undertakes to indemnify the Purchaser, for and on behalf of
      itself and as trustee for each of the Beneficiaries, and keep the
      Beneficiaries indemnified from and against and in respect of and to pay on
      demand to the Purchaser (acting as aforesaid) an amount equal to:-

      12.1.1 half of any Environmental Loss to the extent that such
             Environmental Loss arises under any Environmental Law which is
             enacted after the date hereof (in respect of which the parties
             hereby acknowledge that the Contaminated Land Provisions were
             enacted before the date of this Agreement);

      12.1.2 half of any cost incurred by the Purchaser or any Group Company in
             relation to the Purchaser or any Group Company complying with a
             direction from a Competent Authority to undertake Remedial Action
             in relation to the land adjacent to the temporary car park at the
             Hamble Properties identified in the Dames & Moore reports to the
             Purchaser as being contaminated. Provided that no such claim shall
             be made in circumstances where the said direction of the Competent
             Authority arises out of any proposed change of use of the said
             land;

      12.1.3 the costs of removing asbestos and/or asbestos containing materials
             from any buildings at or on the Thermoking Property;

      12.1.4 any Losses which result from a failure by the Purchaser or any
             Group Company to obtain a Permit in respect of the discharge of
             wastewater from the Properties at Hamble referred to in the Dames &
             Moore reports to the Purchaser; and

      12.1.5 any Environmental Losses incurred by any Group Company or the
             Purchaser where the Environmental Matter has arisen as a result of
             ground contamination of gravels by hydrocarbons leaking from the
             storage tank at the Thermoking Property that has been identified by
             Dames & Moore in a report to the Purchaser PROVIDED ALWAYS THAT the
             Purchaser shall not voluntarily notify any environmental authority
             (save where it is legally obliged to do so or is acting in the
             ordinary course of business) of any matter which could give rise to
             a claim against the Vendor under this CLAUSE 12.1.4.


12.2  Any sum payable by the Vendor pursuant to this CLAUSE 12 shall be paid
      free and clear of any deduction or withholding whatsoever, save only as
      may be required by law.

12.3  If any deduction or withholding is required by law to be made from any
      payment by the Vendor pursuant to this CLAUSE 12 or if the Purchaser is
      subject to Taxation in respect of such payment the Vendor shall increase
      the amount of the payment by such additional amount as is necessary to
      ensure that the net amount received and retained by the Purchaser (after
      taking account of all deductions or withholdings or Taxation) is equal to
      the amount which it would have received and retained had the payment in
      question not been subject to any deductions or withholdings or Taxation.

13.   RTPA

13.1  If there is any provision of this Agreement, or of any agreement or
      arrangement of which this Agreement forms part, which causes or would
      cause this Agreement or that agreement or



                                      -20-
<PAGE>

<PAGE>

      arrangement to be subject to registration under the RTPA, then that
      provision shall not take effect until the day after particulars of this
      Agreement or of that agreement or arrangement (as the case may be) have
      been furnished to the Director General of Fair Trading pursuant to section
      24, RTPA.

13.2  The Purchaser shall furnish such particulars as are referred to in CLAUSE
      13.1 as soon as is reasonably practicable after the date of this Agreement
      and within the time limits specified in the RTPA and the Vendor undertakes
      to provide such information and assistance as the Purchaser may reasonably
      require in connection therewith.

14.   ANNOUNCEMENTS

14.1  Restrictions on announcements

      No announcement shall be made in relation to the subject matter of this
      Agreement or a matter ancillary to this Agreement without the prior
      written consent of the other party save as may be required by any:-

      14.1.1 law;

      14.1.2 existing contractual arrangements; or

      14.1.3 the Stock Exchange or the Panel on Takeovers and Mergers or any
             other applicable regulatory authority to which the Sellers are
             subject where such requirement has the force of law,

      provided such communication shall be made only after consultation with the
      Purchaser.

14.2  Continuing effect

      The restrictions contained in this clause shall continue to apply after
      Completion without limit in time.

14.3  Legal and regulatory requirements

      The Purchaser and the Vendor undertake to provide all such information
      known to him or it as may reasonably be required by the Vendor or the
      Purchaser, as the case may be, for the purpose of complying with the
      requirements of law or of any applicable regulatory authority to which
      either party is subject where such requirement has the force of law.

15.   ASSIGNMENT

15.1  No party may assign the benefit of this Agreement whether absolutely or by
      way of security except in the case of an absolute assignment of all or
      part by the Purchaser to an Affiliate of the Purchaser and provided and so
      long as it remains an Affiliate (failing which the benefit of this
      Agreement shall no longer be available to such assignee nor to any
      assignor) save that the Purchaser may assign such benefit absolutely or by
      way of security to a person other than an Affiliate of the Purchaser with
      the prior consent in writing of the Vendor such consent not to

                                      -21-
<PAGE>

<PAGE>

      be unreasonably withheld or delayed and any purported assignment in
      contravention of this clause shall be ineffective.

15.2  Subject to CLAUSE 15.1, this Agreement shall be binding upon and enure for
      the benefit of the personal representatives and assigns and successors in
      title of each of the parties.

16.   REMEDIES CUMULATIVE

16.1  The rights, powers and remedies provided in this Agreement or expressly
      referred to herein are cumulative and do not exclude any rights, powers or
      remedies provided by law or by any other document other than this
      Agreement.

16.2  Nothing in this Agreement, the Deed of Tax Covenant, the Disclosure
      Documents or in any document in the agreed terms shall be read or
      construed as excluding any liability or remedy as a result of fraud.

16.3  Nothing in this Agreement shall entitle the Purchaser to rescind this
      Agreement.

17.   WAIVER, VARIATION AND RELEASE

17.1  No omission to exercise or delay in exercising on the part of any party to
      this Agreement any right, power or remedy provided by law or under this
      Agreement shall constitute a waiver of such right, power or remedy or any
      other right, power or remedy or impair such right, power or remedy. No
      single or partial exercise of any such right, power or remedy shall
      preclude or impair any other or further exercise thereof or the exercise
      of any other right, power or remedy provided by law or under this
      Agreement.

17.2  Any waiver of any right, power or remedy under this Agreement must be in
      writing and may be given subject to any conditions thought fit by the
      grantor. Unless otherwise expressly stated any waiver shall be effective
      only in the instance and only for the purpose for which it is given.

17.3  No variation to this Agreement shall be of any effect unless it is agreed
      in writing and signed by or on behalf of each party.

18.   COSTS AND EXPENSE

18.1  General

      Save as otherwise stated in this Agreement, each party shall pay its own
      costs and expenses in relation to the negotiation, preparation, execution
      and carrying into effect of this Agreement and other agreements forming
      part of the transaction.

18.2  TCC's contribution

      TCC shall contribute 'L'50,000, including VAT, towards the legal costs
      and expenses of the Vendor.


                                      -22-
<PAGE>

<PAGE>


18.3  Group Companies to pay no costs

      For the avoidance of doubt, no Group Company shall pay any legal or other
      professional charges and expenses in connection with any investigation of
      the affairs of the Group or the negotiation, preparation, execution and
      carrying into effect of this Agreement or any other agreement forming part
      of the transaction.

19.   NOTICES

19.1  Any communication to be given in connection with the matters contemplated
      by this Agreement shall except where expressly provided otherwise be in
      writing and shall either be delivered by hand or sent by first class
      pre-paid post or sent by air mail. Delivery by courier shall be regarded
      as delivery by hand.

19.2  Such communication shall be sent to the address of the relevant party
      referred to in this Agreement or to such other address as may previously
      have been communicated to the other party in accordance with this clause.
      Each communication shall be marked for the attention of the relevant
      person.

      19.3  A communication shall be deemed to have been served:-

      19.3.1 if delivered by hand at the address referred to in CLAUSE 19.2, at
             the time of delivery;

      19.3.2 if sent by first class pre-paid post to the address referred to in
             CLAUSE 19.2, at the expiration of two clear days after the time of
             posting; and

      19.3.3 if sent by air mail to the address referred to in CLAUSE 19.2, at
             the expiration of five clear days after posting.

      If a communication would otherwise be deemed to have been delivered
      outside of normal business hours (being 9:30 a.m. to 5:30 p.m. on a
      Business Day) in the time zone of the territory of the recipient under the
      preceding provisions of this clause, it shall be deemed to have been
      delivered at the opening of business on the next Business Day.

19.4  In proving service of the communication, it shall be sufficient to show
      that delivery by hand was made or that the envelope containing the
      communication was properly addressed and posted as a first class pre-paid
      letter or air mail letter.

19.5  A party may notify the other parties to this Agreement of a change to its
      name, relevant person or address for the purposes of CLAUSE 19.1 PROVIDED
      THAT such notification shall only be effective on:-

      19.5.1 the date specified in the notification as the date on which the
             change is to take place; or

      19.5.2 if no date is specified or the date specified is less than five
             clear Business Days after the date on which notice is deemed to
             have been served, the date falling five clear Business Days after
             notice of any such change is deemed to have been given.




                                      -23-
<PAGE>

<PAGE>

19.6  For the avoidance of doubt, the parties agree that the provisions of this
      clause shall not apply in relation to the service of Service Documents.

20.   COUNTERPARTS

20.1  This Agreement may be executed in any number of counterparts and by the
      parties on different counterparts, but shall not be effective until each
      party has executed at least one counterpart.

20.2  Each counterpart shall constitute an original of this Agreement but all
      the counterparts shall together constitute one and the same Agreement.

21.   LANGUAGE

21.1  This Agreement is drawn up in the English language and if this Agreement
      is translated into any language other than English, the English language
      text shall prevail.

21.2  Each notice, instrument, certificate or other communication to be given by
      one party to another hereunder or in connection with this Agreement shall
      be in the English language (being the language of negotiation of this
      Agreement) and in the event that such notice, instrument, certificate or
      other communication or this Agreement is translated into any other
      language, the English language text shall prevail.

22.   INVALIDITY

      Each of the provisions of this Agreement is severable. If any such
      provision is or becomes illegal, invalid or unenforceable in any respect
      under the law of any jurisdiction, the legality, validity or
      enforceability in that jurisdiction of the remaining provisions of this
      Agreement of that provision or any other provision of this Agreement,
      shall not in any way be affected or impaired thereby.

23.   AGREEMENT TO CONTINUE IN FULL FORCE AND EFFECT

      This Agreement shall, to the extent that it remains to be performed,
      continue in full force and effect notwithstanding Completion.

24.   CONFIDENTIALITY

24.1  The Vendor hereby undertakes with the Purchaser that it shall both during
      and after the term of this Agreement keep confidential and not directly or
      indirectly reveal, report, publish, disclose or transfer or use for his
      own or any other purposes Confidential Information except:-

      24.1.1 in the circumstances set out in CLAUSE 24.2; or

      24.1.2 to the extent otherwise expressly permitted by this Agreement; or


                                      -24-
<PAGE>

<PAGE>

      24.1.3 with the prior consent in writing of the party to whose affairs
             such Confidential Information relates. The circumstances referred
             to in CLAUSE 24.1.1 above are:-

      24.2.1 where the Confidential Information, before it is furnished to or
             comes into the knowledge or possession of the Vendor, is in the
             public domain; or

      24.2.2 where the Confidential Information, after it is furnished to or
             comes into the knowledge or possession of the Vendor enters the
             public domain otherwise than as a result of (a) a breach by the
             Vendor of its obligations in this CLAUSE 24 or (b) a breach by the
             person who disclosed that Confidential Information of his
             confidentiality obligation and the Vendor is aware of such breach;
             or

      24.2.3 if and to the extent the Vendor makes disclosure of the
             Confidential Information to any person:

             (a) in compliance with any requirement of law; or

             (b) in response to a requirement of the Stock Exchange or the Panel
                 on Take-overs and Mergers or any other applicable Competent
                 Authority to which the Vendor is subject where such requirement
                 has the force of law; or

             (c) in order to obtain tax or other clearances or consents from the
                 Inland Revenue or other relevant taxing or regulatory
                 authorities; or


      24.2.4 to the consultants and professional advisers of the Vendor, in each
             case on the basis that they will comply with the Vendor's
             obligations of confidence hereunder,

      PROVIDED THAT any such information disclosable pursuant to CLAUSES 24.2.3
      (A), (B) OR (C) shall be disclosed to the extent permitted by law and only
      after consultation with the other party.

24.3  The restrictions contained in this clause shall continue to apply after
      the Completion without limit in time.

25.   GOVERNING LAW AND JURISDICTION

25.1  English law

      This Agreement shall be governed by and construed in accordance with
      English law.

25.2  Courts of England and Wales

      The parties to this Agreement irrevocably agree that the courts of England
      shall have the non-exclusive jurisdiction to settle any dispute which may
      arise out of or in connection with this Agreement and that accordingly any
      Proceedings may be brought in such courts.

25.3  Acceptance by Vendor and Purchaser

                                      -25-
<PAGE>

<PAGE>

      For the avoidance of doubt, the Vendor and the Purchaser expressly and
      specifically agree and accept the terms of this clause and signs below in
      recognition of this fact.

AS WITNESS the hands of the parties or their duly authorised representatives on
the date first appearing at the head of this Agreement.



                                      -26-
<PAGE>

<PAGE>

                                   SCHEDULE 1
                                   THE SELLERS

                       PART 1 - ASPECT VISION CARE LIMITED

                       (1)                                    (2)    
Name address and fax number (if any)              Number of Shares   
                                                      
                                                                     
John De Carle                                     200,899            
                                                                     
Clive De Carle                                    66,966             
                                                                     
Ian McDermott                                     105,233            
                                                                     
Ron Poole                                         105,233            
                                                                     
Barrie Bevis                                      60,421             
                                                                     
Ivor Atkinson                                     15,105             
                                                

                     PART 2 - NEW FOCUS HEALTH CARE LIMITED

                    (1)                                     (2)     
                                                                    
Name address and fax number (if any)             Number of Shares   
                                                                    
Geoffrey Galley                                  221,303            
                                                                    
Anthony Galley                                   261,302            
                                                                    
Trevor Brooker                                   208,303            
                                                                    
Brooker Family Trust                             33,000             
                                                 

                                      -27-
<PAGE>

<PAGE>


                   PART 3 - CONTACT LENS TECHNOLOGIES LIMITED

                    (1)                                        (2)      
                                                                        
Name address and fax number (if any)                Number of Shares    
                                                                        
Geoffrey Galley                                     200                 
                                                                        
Norma Galley                                        200                 
                                                                        
Anthony Galley                                      350                 
                                                                        
Barrie Bevis                                        200                 
                                                                        
Ivor Atkinson                                       25                  
                                                                        
Mike Kelly                                          25                  
                                                  

                      PART 4 - ASPECT VISION ITALIA s.r.l.

                    (1)                                        (2)           
                                                                              
Name address and fax number (if any)                 Value of Quotas (Lire)   
                                                                              
Giacomi Grassi                                       177,687,000              
                                                                              
Fabrizio Lambertini                                  11,464,000               


                                      -28-

                                                                              
<PAGE>

<PAGE>                                            

                                   SCHEDULE 2
                             PART 1 - THE COMPANIES


Name:                        NEW FOCUS HEALTHCARE LIMITED                     
                                                                              
Date and place of            12 September 1984                                
incorporation:               England and Wales                                

Registered number:           1847802                                          
                                                                              
Registered office:           Unit 2, South Point, Hamble, Southampton,        
                             Hampshire, SO31 4RF                              
                                                                              
Authorised share capital:    'L'30,000 divided into 500,000 ordinary shares of
                             1p each, 900,000 convertible redeemable preferred
                             ordinary shares of 1p each 1,600,000 preferred
                             ordinary shares of 1p each   
                                                                              
Issued share capital:        'L'7,239.08                                  
                                
Registered and beneficial owner            Number and Class
- -------------------------------            ----------------

Geoffrey Harrison Galley                   221,303 Ordinary
Anthony David Galley                       261,302 Ordinary
Wilfred Trevor Brooker                     208,303 Ordinary

Wilfred Trevor Brooker and                 33,000 Ordinary
Barbara Joan Brooker as trustees
for the WT Brooker Family
Trust.

Directors:                          Wilfred Trevor Brooker               
                                    Anthony David Galley                
                                    Geoffrey Harrison Galley            
                                                                        
Secretary:                          Ian Robert Bussey                   

Auditor:                            Leonard Gold Chartered Accountants  

Bank:                               National Westminster Bank plc       

Accounting reference date:          31 March                            
                                                                        
                                      -29-

<PAGE>

<PAGE>

Name:                      CONTACT LENS TECHNOLOGIES LIMITED

Date and place of          14 March 1994
incorporation:             England and Wales

Registered number:         02908056

Registered office:         Unit 2, South Point, Hamble, Southampton,
                           Hampshire, SO31 4RF

Authorised share capital:  'L'5,000,000 divided into 5,000,000 ordinary shares
                            of 'L'1 each

Issued share capital:      'L'1,000

Registered and beneficial owner              Number and class
- -------------------------------              ----------------

Geoffrey Harrison Galley                     200 Ordinary
Anthony David Galley                         350 Ordinary
Barrie Bebis                                 200 Ordinary
Ivor Atkinson                                 25 Ordinary
Michael J Kelley                              25 Ordinary
Norma Galley                                 200 Ordinary

Directors:                          Geoffrey Harrison Galley             
                                    Anthony David Galley                 
                                    Barrie Bevis                         
                                                                         
Secretary:                          Ian Robert Bussey                    

Auditor:                            Leonard Gold Chartered Accountants   

Bank:                               National Westminster Bank plc        

Accounting reference date:          31 March                             
                                    

                                      -30-

<PAGE>

<PAGE>

Name:                      ASPECT VISION CARE LIMITED

Date and place of          17 September 1973
incorporation:             England and Wales

Registered number:         01134463

Registered office:         Unit 2, South Point, Hamble, Southampton,
                           Hampshire, SO31 4RF

Authorised share capital:  'L'5,000,000 divided into 5,000,000 ordinary shares
                            of 'L'1 each

Issued share capital:      'L'1,510,522

Registered and beneficial owner             Number and class
- -------------------------------             ----------------

New Focus Healthcare Limited                 994,428 Ordinary
J T De Carle                                 183,048 Ordinary
I A McDermott                                 97,680 Ordinary
R B Poole                                     97,680 Ordinary
C T De Carle                                  62,160 Ordinary
B Bevis                                       60,421 Ordinary
I Atkinson                                    15,105 Ordinary


Directors:                           Barrie Bevis                        
                                     Wilfred Trevor Brooker              
                                     John Trevor De Carle                
                                     Anthony David Galley                
                                     Geoffrey Harrison Galley            
                                     Ian Arthur McDermott                
                                                                         
Secretary:                           Ian Robert Bussey                   

Auditor:                             Leonard Gold Chartered Accountants  

Bank:                                National Westminster Bank plc       

Accounting reference date:           31 March                            

                                      -31-

                                    
<PAGE>

<PAGE>

Name:                      ASPECT VISION ITALIA s.r.l.

Date of incorporation:     15 April 1992

Registered number:         325566

Taxpayer number:           10653750157

Registered office:         27 Via P. Lomazzo, Milan

Capital:                   Lire 590 million (registered, subscribed and paid)

Capital holders:

           Name                        Value of capital (Lire)
           ----                        -----------------------
Giacomo Grassi                               177,687,000
Fabrizio Lambertini                           11,464,000
Aspect Vision Care Limited                   400,849,000


Directors:                 Giacorno Grassi
                           Anthony D Galley
                           Wilfrid T Brooker

                                      -32-

<PAGE>

<PAGE>

                            PART 2 - THE SUBSIDIARIES

Name:                        FOCUS SOLUTIONS LIMITED

Date and place of          7 May 1987
incorporation:             England and Wales

Registered number:         02128972

Registered office:         Unit 2, South Point, Hamble, Southampton,
                           Hampshire, SO31 4RF

Authorised share capital:  'L'100 divided into 100 ordinary shares of 'L'1 each

Issued share capital:      'L'100

Registered and beneficial owner              Number and class
- ------------------------------               ----------------
Aspect Vision Care Limited                   99 Ordinary
Geoffrey Harrison Galley                      1 Ordinary


Directors:                          Wilfred Trevor Brooker               
                                    Anthony David Galley                 
                                    Geoffrey Harrison Galley             
                                                                         
Secretary:                          Ian Robert Bussey                    

Auditor:                            Leonard Gold Chartered Accountants   
                                                                         
Bank:                               N/A                                  

Accounting reference date:          31 March                             
    
                                
                                      -33-

<PAGE>

<PAGE>

Name:                      ASPECT SPECIALITY LIMITED

Date and place of          2 March 1988
incorporation:             England and Wales

Registered number:         02226443

Registered office:         Unit 2, South Point, Hamble, Southampton,
                           Hampshire, SO31 4RF

Authorised share capital:  'L'5,000,000 divided into 5,000,000 ordinary shares
                            of 'L'1 each

Issued share capital:      'L'10,000

Registered and beneficial owner            Number and class
- ------------------------------             ----------------

Aspect Vision Care Limited                 10,000 Ordinary

Directors:                          Wilfred Trevor Brooker                
                                    Anthony David Galley                  
                                    Geoffrey Harrison Galley              
                                                                          
Secretary:                          Ian Robert Bussey                     

Auditor:                            Leonard Gold Chartered Accountants    
                                                                          
Bank:                                                                     
                                                                          
Accounting reference date:          31 March                              
                                    
                                      -34-

<PAGE>

<PAGE>

Name:                      AVERLAN COMPANY LIMITED

Date and place of          22 October 1971
incorporation:             England and Wales

Registered number:         01028262

Registered office:         Unit 5, Eastern Road, Aldershot, Hampshire
Authorised share capital:  'L'62,065 divided into 40,000 A ordinary shares of
                           'L'1 each and 22,065 B ordinary shares of 'L'1 each

Issued share capital:      'L'57,143 divided into 40,000 A ordinary shares of
                           'L'1 each and 17,143 B ordinary shares of 'L'1 each
                           

Registered and beneficial owner           Number and class
- -------------------------------           ----------------

Aspect Vision Care Limited            40,000 A Ordinary Shares
Aspect Vision Care Limited            17,143 B Ordinary Shares

Directors:                          Wilfrid Trevor Brooker               
                                    Anthony David Galley                 
                                                                         
Secretary:                          Anthony David Galley                 

Auditor:                            Leonard Gold Chartered Accountants   
                                                                         
Bank:                                                                    
                                                                         
Accounting reference date:          31 March                             
                                    
    
                                      -35-

<PAGE>

<PAGE>

Name:                      ASPECT CONTACT LENSES LIMITED

Date and place of          24th September 1986
incorporation:             England and Wales

Registered number:         2057962

Registered office:         Unit 2, South Point, Hamble, Southampton,
                           Hampshire, SO31 4RF

Authorised share capital:  'L'100 divided into 100 ordinary shares of 'L'1 each

Issued share capital:      'L'100

Registered and beneficial owner            Number and class
- -------------------------------            ----------------

Aspect Vision Care Limited                       99
John De Carle (as nominee                         1
for Aspect Vision Care
Limited)

Directors:                          Ian McDermott                          
                                    Ron Poole                              
                                    J de Carle                             
                                    C de Carle                             
                                                                           
Secretary:                          Ian Robert Bussey                      

Auditor:                            Leonard Gold Chartered Accountants     
                                                                           
Bank:                               N/A                                    

Accounting reference date:          31 March                               

    
                                      -36-



<PAGE>

<PAGE>
                                   SCHEDULE 3
                                   PROPERTIES

                          PART 1 - GENERAL DESCRIPTION

(1)                    (2)                  (3)                     (4)
                                                              Title number and
Description of                           Registered or         grade of title
Property               Tenure            unregistered          (if registered)
- -------------          ------           --------------        -----------------
Former Thermo King                
Building               Freehold          Registered             HP 359537
Hamble

Unit 1, Southpoint
Industrial Park,       Freehold          Registered             HP 513392
Hamble                    


Unit 2, Southpoint
Industrial Park,       Freehold          Registered             HP 525215
Hamble                    
                                      -37-

<PAGE>

<PAGE>

                                 PART 2 - LEASES

<TABLE>
<CAPTION>
(1)                    (2)                   (3)              (4)                             (5)
Property               Date                  Term             Parties                          Current yearly rent
- --------               ----                  ----             -------                          --------------------
<S>                    <C>                   <C>              <C>                             <C>
Unit 5, Eastern Road   12th January 1983     25 years        Gibbswood Builders Limited(1)       No details of current rent
Trading Estate,                                              Averlan Company Limited (2)
Aldershott 

Unit B, Northbridge    18th June 1992         3 years        Hillgate Industrial Estates Ltd(1)  No details of current
Road                                                         New Focus Health Care Ltd(2)        rent
Berkhamsted

Unit 1, River Park    31st August 1995        3 years        Jarvis Intercom Limited(1)          'L'40,000 (exclusive of VAT)
Industrial Estate,                                           Aspect Vision Care Ltd(2) 
Billitt Lane                                                  
Berkhamstead

Via L. Pentimali 46    2 July 1995            1 year         Aspect Vision Italia s.r.l.
Roma, Italy                                                  Critina Grassi

Via Borgogna 5         7 July 1995            6 years        Aspect Vision Italia s.r.l.
Milano Italy                                                 Ralari, Spa
</TABLE>

    
                                      -38-

<PAGE>

<PAGE>

                                   SCHEDULE 4

A:    Granted Patents

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

 NO.       COUNTRY           PATENT NO.                 STATUS

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

1.    Australia          629280             Granted Patent
- ----------------------------------------------------------------------------

2.    Great Britain      2,226,977 A        Lapsed and replaced by
                                            European Patent

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

3.    Singapore          1137/93            Registered European Patent

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

4.    Europe             0,383,425          Granted Patent Austria,
                                            Belgium, Switzerland,
                                            Liechtenstein, Germany,
                                            Denmark, Spain, France,
                                            Greece, Italy, Luxembourg,
                                            Netherlands, Sweden
- ----------------------------------------------------------------------------

5.    Taiwan             39682              Granted Patent
- ----------------------------------------------------------------------------

6.    USA                5,087,015          Granted Patent
- ----------------------------------------------------------------------------

B:    Patent Applications

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

           COUNTRY        APPLICATION NO.               STATUS

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

7.    Canada             2,007,536          Pending
- ----------------------------------------------------------------------------

8.    Japan              3697/90            Pending

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

9.    S Korea            90355              Pending
- ----------------------------------------------------------------------------

                                      -39-

<PAGE>

<PAGE>

                                   SCHEDULE 5
                                 THE WARRANTIES
                                     PART 1

1.    PRELIMINARY

1.1   Power to contract

      The Vendor has full power to enter into and perform this Agreement, the
      Deed of Tax Covenant and such other of the documents in the agreed terms
      as he is a party to respectively and all such agreements and deeds
      constitute binding obligations on the Vendor in accordance with their
      terms.

2.    THE COMPANY

2     The particulars of each Group Company set out in schedule 2 are true and
      complete.

2.2   Memorandum and articles of association

      The copies of the memorandum and articles of association of each Group
      Company which are comprised in the EXHIBIT C are true and complete in all
      respects and have embodied in them or annexed to them a copy of every such
      resolution and agreement as is referred to in section 380(4), CA 85 and
      each Group Company has at all times carried on its business and affairs in
      all respects in accordance with its memorandum and articles of association
      and all such resolutions and agreements.

2.3   Statutory returns

      Each Group Company has complied with the provisions of the Companies Acts
      and all returns, particulars, resolutions and other documents required to
      be filed with or delivered to the Registrar of Companies or to any other
      authority whatsoever by a Group Company have been correctly and properly
      prepared and so filed or delivered.

2.4   Share capital

           2.4.1 There is no Encumbrance or any form of agreement (including
           conversion rights and rights of pre-emption) on, over or affecting
           the Shares being transferred by the Vendor or any unissued shares,
           debentures or other securities of any Group Company and there is no
           agreement or commitment to give or create any of the foregoing. No
           claim has been made by any person to be entitled to any of the
           foregoing and no person has the right (exercisable now or in the
           future and whether contingent or not) to call for the issue of any
           share or loan capital of any Group Company under any of the
           foregoing.

                                      -40-

<PAGE>

<PAGE>

           2.4.2 No Group Company has at any time:-

                (a) repaid, redeemed or purchased (or agreed to repay, redeem or
                    purchase) any of its shares, or otherwise reduced (or agreed
                    to reduce) its issued share capital or any class of it or
                    capitalised (or agreed to capitalise) in the form of shares,
                    debentures or other securities or in paying up any amounts
                    unpaid on any shares, debentures or other securities, any
                    profits or reserves of any class or description or passed
                    (or agreed to pass) any resolution to do so; or

                (b) directly or indirectly provided any financial assistance for
                    the purpose of the acquisition of shares in the Company or
                    any holding company of the Company or for the purpose of
                    reducing or discharging any liability incurred in such an
                    acquisition whether pursuant to sections 155 and 156, CA 85
                    or otherwise.

2.5   Solvency

           2.5.1 No Group Company is insolvent or unable to pay its debts
                 according to section 123, Insolvency Act 1986.

           2.5.2 No order has been made or petition presented or resolution
                 passed for the winding up of any Group Company and no distress,
                 execution or other process has been levied on any of their
                 assets. No administrative or other receiver has been appointed
                 by any person over the business or assets of any Group Company
                 or any part thereof, nor has any order been made or petition
                 presented for the appointment of an administrator in respect of
                 any Group Company.

3.         CONNECTED BUSINESS

3.1        Subsidiaries

           The particulars of the Subsidiaries set out in PART 2 of SCHEDULE 2
           are true and complete and the shares of the Subsidiaries are held and
           owned as shown in PART 2 of SCHEDULE 2 free from all Encumbrances and
           with all rights now or hereafter attaching thereto.

3.2        Connected transactions

           No Group Company:-

           3.2.1 is or has agreed to become the holder or other owner of any
                 class of any shares, debentures or other securities of any
                 other company (whether incorporated in the United Kingdom or
                 elsewhere) other than the Subsidiaries;

           3.2.2 has agreed to become a subsidiary of any other company or under
                 the control of any group of companies or consortium;

                                      -41-

<PAGE>

<PAGE>

           3.2.3 is or has agreed to become a member of any partnership, joint
                 venture, consortium or other unincorporated association other
                 than a recognised trade association or agreement or arrangement
                 for sharing commissions or other income;

           3.2.4 has a branch, place of business or substantial assets outside
                 England and Wales or any permanent establishment (as that
                 expression is defined in any relevant Order in Council made
                 pursuant to section 788, Taxes Act) in any country outside the
                 United Kingdom; and

           3.2.5 save as otherwise Disclosed pursuant to PARAGRAPHS 3.2.1 TO
                 3.2.4, has any interest, legal or beneficial, in any shares or
                 other capital or securities or otherwise howsoever in any other
                 firm, company, association, venture or legal person or entity.

4.         ACCOUNTS

4.1        General

           The Accounts:-

           4.1.1 were prepared in accordance with the requirements of all
                 relevant statutes, with good accounting principles and
                 practices generally accepted at the date hereof in the United
                 Kingdom (including the Accounting Standards) for companies
                 carrying on a similar business to that of the Group Companies
                 and on a basis consistent with preceding accounting periods of
                 the Group Company concerned and with the books of account of
                 the Group Company concerned and are true and accurate in all
                 material respects; and

           4.1.2 show a true and fair view of the assets and liabilities of the
                 relevant Group Company at the Balance Sheet Date and of its
                 profits for the financial year ended on such date.

4.2        Stock-in-trade and work-in-progress

           The basis of valuation for stock-in-trade and work-in-progress has
           remained in all material respects consistent with that adopted for
           the purpose of the Group's audited accounts of the Group Company
           concerned in respect of the beginning and end of each of the
           accounting periods of the Group Company for the last three financial
           years.

4.3        Profits

           The profits of the Group Companies for the three years ended on the
           Balance Sheet Date as shown by the Accounts and by the audited
           accounts of the Company for previous periods delivered to the
           Purchaser and the trend of profits shown by them have not (except as
           disclosed in them) been affected to a material extent by
           inconsistencies of accounting practices, by the inclusion of
           non-recurring items of income or expenditure, by transactions entered
           into otherwise than on normal commercial terms or so far as the
           Vendor is aware by any other factors rendering such profits for all
           or any of such periods exceptionally high or low.

                                      -42-

<PAGE>

<PAGE>

4.4        Management Accounts

           The Management Accounts:-

           4.4.1 have been prepared on a proper and consistent basis in
                 accordance with applicable standards, principles and practices
                 generally accepted in the United Kingdom and on a basis
                 consistent with the Accounts; and

           4.4.2 without prejudice to the generality of the foregoing, do not
                 reflect the turnover and the cost of sales of the Group for the
                 period they cover in a materially inaccurate way.

5.         POST-BALANCE SHEET DATE EVENTS

5.1        Since the Balance Sheet Date each Group Company:-

           5.1.1 has carried on its business in the ordinary and usual course
                 and without entering into any transaction, assuming any
                 liability or making any payment not provided for in the
                 Accounts which is not in the ordinary course of business and
                 without any interruption or alteration in the nature, scope or
                 manner of its business;

           5.1.2 has not experienced any material deterioration in its financial
                 position or, so far as the Vendor is aware, in its prospects or
                 turnover or, so far as the Vendor is aware, suffered any
                 diminution of its assets by the wrongful act of any person and
                 no Group Company has had its business, profitability or
                 prospects materially and adversely affected by the loss of any
                 important customer or source of supply or, so far as the Vendor
                 is aware, by any other factor and, so far as the Vendor is
                 aware, there are no facts which are likely to give rise to any
                 such effects;

           5.1.3 has not acquired or disposed of or agreed to acquire or dispose
                 of any assets or assumed or incurred or agreed to assume or
                 incur any material liabilities (actual or contingent) otherwise
                 than in the ordinary course of business;

           5.1.4 has not declared, made or paid any dividend, bonus or other
                 distribution of capital or income (whether a qualifying
                 distribution or otherwise) and (excluding fluctuations in
                 overdrawn current accounts with bankers) no loan or loan
                 capital of any Group Company has been repaid in whole or in
                 part or has become due or is liable to be declared due by
                 reason of either service of a notice or lapse of time or
                 otherwise howsoever;

           5.1.5 has not made any change to the remuneration, terms of
                 employment, emoluments or pension benefits of any present or
                 former director, officer or employee of any Group Company who
                 on the Balance Sheet Date was entitled to remuneration in
                 excess of 'L'30,000 per annum and has not appointed or employed
                 any additional director, officer or employee entitled as 
                 aforesaid;

           5.1.6 has not entered into contracts involving capital expenditure in
                 an amount exceeding 'L'100,000 in the aggregate;

                                      -43-

<PAGE>

<PAGE>

           5.1.7 has not become aware that any event has occurred which would
                 entitle any third party to terminate any contract or any
                 benefit enjoyed by it or call in any money before the normal
                 due date therefor;

           5.1.8 has not purchased stocks in quantities or at prices materially
                 greater than was the practice of the relevant Group Company
                 prior to the Balance Sheet Date;

           5.1.9 where applicable, has paid its creditors within the times
                 agreed with such creditors and does not have any debts
                 outstanding which are overdue for payment by more than 
                 four weeks;

          5.1.10 has not borrowed or raised any money or taken any financial
                 facility (except such short term borrowings from bankers as are
                 within the amount of any overdraft facility which was available
                 to the relevant Group Company at the Balance Sheet Date) or
                 since the Balance Sheet Date renegotiated or received any
                 notice from any banker that such banker wishes to renegotiate
                 any overdraft facility available to the relevant Group Company
                 at the Balance Sheet Date;

          5.1.11 has not made any change to its accounting reference date and
                 no accounting period of a Group Company has ended since the
                 Balance Sheet Date;

          5.1.12 (including any class of its members) has not passed any
                 resolution whether in general meeting or otherwise.

6.         TRANSACTIONS WITH THE SELLERS, DIRECTORS AND CONNECTED PERSONS

6.1        Loans and debts

           There is not outstanding:-

           6.1.1 any indebtedness or other liability (actual or contingent)
                 owing by any Group Company to any Seller or Director or any
                 Connected Person or owing to any Group Company by any Seller,
                 or Director or any Connected Person; or

           6.1.2 any guarantee or security for any such indebtedness or
                 liability as aforesaid.

6.2        Arrangements with Connected Persons

                 There is not outstanding any agreement, arrangement or
                 understanding (whether legally enforceable or not) to which any
                 Group Company is a party and in which any Seller, Director or
                 former director of any Group Company or any Connected Person is
                 or has been interested whether directly or indirectly (other
                 than any form of service agreement).

                                      -44-

<PAGE>

<PAGE>

6.3        Competitive interests

           6.3.1 Neither the Vendor nor, so far as the Vendor is aware, any
                 Seller, Director, former director of any Group Company nor any
                 Connected Person, either individually, collectively or with any
                 other person or persons, has any estate, right or interest,
                 directly or indirectly, in any business (including, without
                 prejudice to the generality of the foregoing, Ocular Sciences,
                 Inc.) other than that now carried on by the Group Company which
                 is or is likely to be or become competitive with the Business
                 save as registered holder or other owner of any class of
                 securities of any company if such class of securities is listed
                 on any recognised investment exchange (as defined in the
                 Financial Services Act 1986) and if such person (together with
                 Connected Persons and Affiliates) holds or is otherwise
                 interested in less than five per cent of such class.

           6.3.2 Neither the Vendor nor, so far as the Vendor is aware, the
                 other Sellers either individually, collectively or with any
                 other person or persons are interested in any way whatsoever in
                 any Intellectual Property used and not wholly owned by the
                 Company.

7.         FINANCE

7.1        Borrowings

           The total amount borrowed by any Group Company from any source does
           not exceed any limitation on its borrowing contained in the articles
           of association of any Group Company concerned or in any debenture or
           loan stock trust deed or instrument or any other document executed by
           any Group Company concerned and the amount borrowed by each Group
           Company from each of its bankers does not exceed the overdraft
           facility agreed with such banker. No Group Company has outstanding
           loan capital.

7.2        Financial facilities

           EXHIBIT D contains full details and true and correct copies of all
           documents relating to all debentures, acceptance lines, overdrafts,
           loans or other financial facilities outstanding or available to each
           Group Company and all Encumbrances to which any asset of any Group
           Company is subject. Neither the Seller nor any Group Company has done
           anything whereby the continuance of any such facility or Encumbrance
           in full force and effect might be affected or prejudiced.

7.3        Grants

           Full details of all material grants made to any Group Company in the
           last three years have been disclosed. So far as the Vendor is aware
           no act or transaction has been effected in consequence whereof any
           Group Company is or may be held liable to refund in whole or in part
           any grant or loan received by virtue of any statute or in consequence
           whereof any such grant or loan for which application has been made by
           it will not or may not be paid or will or may be reduced.

7.4        Options and guarantees

                                      -45-


<PAGE>

<PAGE>

           7.4.1 No Group Company is responsible for the indebtedness of any
                 other person nor party to any option or pre-emption right or
                 any guarantee, suretyship or any other obligation (whatever
                 called) to pay, purchase or provide funds (whether by the
                 advance of money, the purchase of or subscription for shares or
                 other securities or the purchase of assets or services or
                 otherwise) for the payment of, or as an indemnity against the
                 consequence of default in the payment of, any indebtedness of
                 any other person.

           7.4.2 So far as the Vendor is aware no person other than a Group
                 Company has given any guarantee of or security for any
                 overdraft, loan or loan facility granted to any other Group
                 Company.

7.5        Payment of obligations

           There has been no material delay by any Group Company in the payment
           of any material obligation due for payment.

8.         THE PROPERTIES

           For the purposes of this paragraph 8 the term "Freehold Properties"
           shall mean the freehold properties listed at schedule 3.

8.1        General

           8.1.1 The Properties comprise all the land and premises owned,
                 controlled, used or occupied by the Group and all the rights or
                 interests vested in the Group relating to any land and premises
                 at the date hereof and the particulars set out in SCHEDULE 3
                 are true and accurate and not misleading.

           8.1.2 The relevant Group Company has disposed of all its rights,
                 title and interest in and to any properties (other than the
                 Properties) and has carried out its obligations in relation to
                 those properties and the disposal of the rights, title and
                 interest therein in such a manner as to ensure it has no
                 liability (whether actual, contingent or otherwise) in relation
                 thereto.

           8.1.3 Each Group Company has in its possession or unconditionally
                 held to its order all the documents of title and other
                 documents and papers relating to each of the Properties.

           8.1.4 So far as the Vendor is aware, the Freehold Properties, the
                 title deeds and documentation relating thereto, and all
                 fixtures and fittings and plant, equipment and other chattels
                 on the Freehold Properties, are not subject to any Encumbrance
                 or overriding interest (as defined in section 70, Land
                 Registration Act 1925) nor is there any person in possession or
                 occupation of or who has or claims any right of any kind in
                 respect of any of the Freehold Properties adversely to the
                 estate, interest, right or title therein of any Group Company.

           8.1.5 The Leasehold Properties, the title deeds and documentation
                 relating thereto, and all fixtures and fittings and plant,
                 equipment and other chattels on the Leasehold Properties, are
                 not subject to any Encumbrance or

                                      -46-

<PAGE>

<PAGE>

                 overriding interest (as defined in section 70, Land
                 Registration Act 1925) nor is there any person in possession
                 or occupation of or who has or claims any right of any kind in
                 respect of any of the Leasehold Properties adversely to the
                 estate, interest, right or title therein of any Group Company.

           8.1.6 So far as the Vendor is aware, there are no rights, interests,
                 covenants, restrictions, reservations, licences or easements
                 nor any disputes or outstanding notices (whether given by a
                 landlord, a local authority or any other person) nor (without
                 prejudice to the generality of the foregoing) any other matters
                 or things which adversely affect the value of any of the
                 Leasehold Properties or the proper use and enjoyment of any of
                 the Leasehold Properties.

           8.1.7 None of the Properties is subject to the payment of any
                 outgoings other than the usual rates and taxes and all sums due
                 to date in respect thereof have been paid.

           8.1.8 No proposal relating to the rateable value of any of the
                 Properties has been determined by the Valuation and Community
                 Charge Tribunal or Land Tribunal and there is no subsisting
                 proposal to challenge the rateable value of any of the
                 Properties.

           8.1.9 Each of the Leasehold Properties:-

                (a) enjoys access and egress over roads and footpaths which have
                    been adopted by the appropriate highway authority and are
                    maintainable at the public expense;

                (b) drains foul sewage and surface water to public sewers, is
                    served by water, electricity, gas and telephone utilities
                    and either the pipes, sewers, wires, cables, conduits and
                    other conducting media serving the Properties connect
                    directly to the mains without passing through land in the
                    occupation or ownership of any third party; and

                (c) has the benefit of all other easements and rights necessary
                    for its proper use and enjoyment and such easements and
                    rights are held on terms which do not entitle any person to
                    terminate or curtail the same.

          8.1.10 No Group Company has entered into any commitment (whether
                 legally binding or not) and no Group Company is a party to any
                 subsisting agreement with any person or company whereby a fee
                 (including but not limited to an abort fee) will be paid to
                 such person or company in respect of the management, use,
                 development, letting or sale of any of the Leasehold
                 Properties.

          8.1.11 There are no unpaid charges for the construction or adoption
                 of any road or sewer or other service serving the Leasehold
                 Property.

                                      -47-

<PAGE>

<PAGE>

8.2        Planning

           8.2.1 There are no lawfully enforceable restrictions or prohibitions
                 which restrict or prohibit the existing use of any of the
                 Leasehold Properties.

           8.2.2 The existing use of each of the Leasehold Properties is the
                 permitted use under the Town and Country Planning legislation
                 (which term includes the Town and Country Planning Act 1990,
                 the Planning (Listed Buildings and Conservation Areas) Act
                 1990, the Planning (Hazardous Substances) Act 1990 and the
                 Planning (Consequential Provisions) Act 1990) and is not a
                 temporary or personal use.

           8.2.3 All development carried out in relation to each of the
                 Properties has been lawful and all necessary consents and
                 permissions have been obtained for such development and the
                 aforesaid do not contain any onerous or unusual conditions.

           8.2.4 No Group Company is aware of any resolution, proposal, order or
                 act made or contemplated for the compulsory acquisition of any
                 of the Leasehold Properties by the local or any other authority
                 nor any outstanding order, notice or other requirement of any
                 such authority that affects the existing use of any of the
                 Leasehold Properties or involves expenditure in compliance with
                 it nor any other circumstances which may result in any such
                 order or notice being made or served or which may otherwise
                 affect any of the Leasehold Properties.

           8.2.5 None of the buildings or other structures or erections on any
                 of the Leasehold Properties have been listed under section 1,
                 Planning (Listed Buildings and Conservation Areas) Act 1990
                 ("PLBCA") nor has the relevant local authority authorised the
                 service of any building preservation notice under section 3,
                 PLBCA or any repairs notice under section 48, PLBCA in respect
                 of any of the Leasehold Properties or any building structure or
                 erection thereon nor has the relevant local authority made or
                 resolved to make any noise abatement zone order under section
                 63, Control of Pollution Act 1974 for any of the areas in which
                 any of the Leasehold Properties are included.

           8.2.6 None of the Leasehold Properties is within an area of
                 archaeological importance nor is any building or erection on
                 any of the Leasehold Properties a scheduled monument within the
                 meaning set out in the Ancient Monuments and Archaeological
                 Areas Act 1979.

8.3        Leasehold Properties

           8.3.1 Where any of the Properties is leasehold, particulars of each
                 lease vested in a Group Company are set out in PART 2 of
                 SCHEDULE 3 and in relation to each such lease:-

                (a) the landlord and all superior landlords had good title to
                    grant the lease and any superior leases respectively and all
                    abstracts and epitomes of all superior titles have been
                    placed with the title deeds to the Property to which the
                    lease relates;

                                      -48-

<PAGE>

<PAGE>


                (b) any consent necessary for the grant of the lease has been
                    obtained and a copy of the consent is with the title deeds
                    to the Property to which the lease relates;

                (c) where the current annual rent is not the same as the annual
                    rent originally reserved in the lease, evidence of its
                    agreement or determination has been placed with the
                    documents of title and no rent reviews are or should be
                    currently under negotiation or the subject of a reference to
                    an expert or arbitrator or the Courts;

                (d) the receipt for the payment of rent which fell due
                    immediately prior to the date hereof is unqualified;

                (e) no notices of breaches of any covenants or conditions
                    contained in the lease have been given or received on the
                    part of either the landlord or the relevant Group Company
                    and the landlord has not refused to accept rent or made any
                    complaint of breach of covenant;

                (f) no alterations, improvements or additions have been made to
                    the Property to which the lease relates since the grant of
                    the lease or in respect of all such alterations,
                    improvements or additions made all necessary consents and
                    approvals have first been obtained where required;

                (g) sections 24 to 28, Landlord and Tenant Act 1954 have not
                    been excluded; and

                (h) no surety has been released either expressly or by
                    implication.

8.4        Condition and Repair

           8.4.1 There are (and there have been) no structural or other defects
                 in respect of the buildings and structures on or comprising any
                 of the Properties and all such buildings and structures are in
                 good and substantial repair and condition.

           8.4.2 So far as the Vendor is aware, in respect of the Freehold
                 Properties there are no latent or patent defects in the
                 buildings and structures on or comprising the Properties and in
                 the construction of the buildings and its structures on or
                 comprising the Properties or any alterations thereto none of
                 the following materials were used:-

                (a) high alumina cement in structural elements;
 
                (b) wood wool slabs in permanent formwork to concrete or in
                    structural elements;

                (c) calcium chloride in admixtures for use in reinforced
                    concrete;

                                      -49-

<PAGE>

<PAGE>

                (d) asbestos or asbestos containing products as defined in the
                    Asbestos Regulations 1969 and 1987;

                (e) naturally occurring aggregates for use in reinforced
                    concrete which do not comply with British Standard
                    Specification 882:1983 and naturally occurring aggregates
                    for use in concrete which do not comply with the provisions
                    of British Standard Specification 8110:1985;

                (f) urea formaldehyde foam or materials which may release
                    formaldehyde in quantities which may be hazardous with
                    reference to the limits set from time to time by the Health
                    and Safety Executive;

                (g) materials which are generally comprised of mineral fibres
                    either man-made or naturally occurring which have a diameter
                    of 3 microns or less or which contain fibre not sealed or
                    otherwise stabilised to ensure that fibre migration is
                    prevented; or

                (h) any other materials not in accordance with good design
                    standards and good building practice at the time of
                    construction of any such buildings.

9.         ENVIRONMENTAL

9.1        Compliance with Environmental Law

           The Property and the Further Property has been used, and the Business
           has been conducted, at all times in compliance with Environmental Law
           and with the terms and conditions relating to the Environment under
           leases and other agreements applicable to the Properties.

9.2        Permits

           9.2.1 All Permits have been obtained and have been disclosed to the
                 Purchaser and are in full force and effect and their terms and
                 conditions have been complied with. No Permits are limited in
                 duration or subject to onerous conditions.

           9.2.2 No circumstance exists which may or is liable to result to the
                 detriment of any Group Company in modification, suspension, or
                 revocation of any Permit or may or is likely to result in any
                 such Permit not being extended, renewed, granted or (where
                 necessary) transferred and no Environmental Law currently
                 adversely affects the use of any of the Properties or the
                 conduct of the Business.

           9.2.3 No work, repairs, remedy, construction, or capital expenditure
                 is or may be required under any Environmental Law or in order
                 to carry on lawfully the Business at the Property.

9.3        Hazardous Matter

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<PAGE>


           No Hazardous Matter has been generated, used, kept, treated,
           transported, spilled, deposited, disposed of, discharged, emitted or
           otherwise dealt with or managed at, on, under or from any of the
           Properties.

9.4        No requirement for Remedial Action

           There are no events, states of affairs, conditions, circumstances,
           activities, practices, incidents, or actions (including without
           limitation the generation, use, treatment, storage, transport,
           deposit, disposal, discharge or management of Hazardous Matter) which
           have occurred or are occurring or have been or are in existence at,
           in, under or about the Property or the Further Property or in or
           about the conduct of the Business which may or are liable to give
           rise to Environmental Liability including, for the avoidance of
           doubt, under the Contaminated Land Provisions.

9.5        No storage tanks

           No storage tanks of any kind, including related pipework, are or have
           been located at any time whatsoever on or under any of the
           Properties.

9.6        Notice of claims

           At no time has the any member of the Group had knowledge of and/or
           received any notice claim or other communication alleging any actual
           or potential Environmental Liability.

10.        OTHER ASSETS

10.1       Title

          10.1.1 Each Group Company has legal and beneficial title to all
                 assets of relevant Group Company which are included in the
                 Accounts or have otherwise been represented as being the
                 property of relevant Group Company and (except for assets
                 disposed of or realised by the relevant Group Company in the
                 ordinary course of business) each Group Company retains such
                 title to all such assets free from any Encumbrance, hire or
                 hire purchase agreement or leasing agreement or agreement for
                 payment on deferred terms and all such assets are in the
                 possession and control of relevant Group Company and are sited
                 within the United Kingdom.

          10.1.2 No Group Company has acquired or agreed to acquire any
                 material asset on terms that title to such asset does not pass
                 to the relevant Group Company until full payment is made.

           10.2  Encumbrances

                 Each Group Company has legal and beneficial title to all assets
                 which have been acquired by the relevant Group Company since
                 the Balance Sheet Date and the same are in the possession and
                 control of the relevant Group Company and none is the subject
                 of any Encumbrance nor has any Group Company created or agreed
                 to create any Encumbrance or entered into any factoring
                 arrangement, hire-purchase, conditional sale or credit sale
                 agreement and in respect of any such Encumbrance, arrangement
                 or

                                      -51-

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<PAGE>

                 agreement disclosed there has been no default by the relevant
                 Group Company in the performance or observance of any of the
                 provisions thereof.

10.3       Condition of assets

           The plant and machinery (including fixed plant and machinery) and all
           vehicles and office and other equipment shown in the Accounts or
           acquired since the Balance Sheet Date or otherwise used in connection
           with the Business which have not been disposed of in the ordinary
           course of business:-

          10.3.1 so far as the Vendor is aware, do not contravene any
                 requirement or restriction having the force of law;

          10.3.2 are in satisfactory repair and condition, fully serviceable
                 and in satisfactory working order;

          10.3.3 are each capable of doing the work for which they were
                 designed and/or purchased; and

          10.3.4 are not surplus to the Group's requirements.

11.        INSURANCE

11.1       Extent of insurance

           All the assets of each Group Company which are of an insurable nature
           are and have at all material times been fully insured to their full
           replacement value with a well established and reputable insurer
           against fire and all other risks normally insured against by
           companies carrying on similar businesses or owning property of a
           similar nature to those of the relevant Group Company and each Group
           Company is and has at all material times been adequately covered
           against all legal liability and risks normally insured against by
           such companies (including liability to employees or third parties for
           personal injury or loss or damage to property, product liability and
           loss of profit).

11.2       Premiums and claims

           Particulars of all policies of insurance of each Group Company now in
           force are set out in EXHIBIT E and such particulars are true and
           correct and all premiums due on such policies have been duly paid and
           so far as the Vendor is aware all such policies are valid and in
           force. So far as the Vendor is aware there are no circumstances which
           might lead to any liability under such insurance being avoided by the
           insurers or the premiums being increased. There is no claim
           outstanding under any such policies and so far as the Vendor is aware
           there are no circumstances likely to give rise to a claim.

                                      -52-


<PAGE>

<PAGE>

12.        LITIGATION

12.1       Litigation and arbitration proceedings

          12.1.1 Save as plaintiff in the collection of debts (not exceeding
                 'L'50,000 in the aggregate) arising in the ordinary course of
                 business, no Group Company is now engaged in any litigation
                 or arbitration proceedings and there are no lawsuits or
                 arbitration proceedings pending or threatened by or, so far as
                 the Vendor is aware, against any Group Company or any person
                 for whose acts or defaults any Group Company may be vicariously
                 liable.

          12.1.2 No Group Company has, in the three years prior to the date of
                 this Agreement been involved in any material litigation,
                 arbitration or material dispute with any person who is or was a
                 supplier or customer of importance to the Group or the
                 Business, or where such litigation, arbitration or dispute
                 resulted so far as the Vendor is aware in adverse publicity or
                 loss of goodwill.

          12.1.3 So far as the Vendor is aware there is no matter or fact in
                 existence which might give rise to any legal proceedings or
                 arbitration involving any Group Company including any which
                 might form the basis of any criminal prosecution against any
                 Group Company.

12.2       Injunctions, etc

           No injunction or order for specific performance has been granted
           against any Group Company within the last three years.

12.3       Orders and judgements

           No Group Company is subject to any order or judgment given by any
           court or governmental agency which is still in force and has not
           given any undertaking to any court or to any third party arising out
           of any legal proceedings.

13.        LICENCES

13.1       General

           So far as the Vendor is aware, each Group Company has all necessary
           licences (including statutory licences), permits, consents and
           authorities (public and private) for the proper carrying on of the
           Business (including for the sale of products into the countries in
           which they are sold) and in the manner in which the Business is now
           carried on and, so far as the Vendor is aware, all such licences,
           permits, consents and authorities are valid and subsisting and the
           Vendor knows of no reason why any of them should be suspended,
           cancelled or revoked whether in connection with the sale to the
           Purchaser or otherwise and so far as the Vendor is aware there are no
           factors that might in any way prejudice the continuance or renewal of
           any of those licences, permits, consents or authorities and no Group
           Company is restricted by contract from carrying on any activity in
           any part of the world.

13.2       Financial Services Act


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           No Group Company carries on, or purports to carry on, nor have any of
           them at any time since 28th April, 1988 carried on, or purported to
           carry on, investment business in the United Kingdom within the
           meaning of section 3, Financial Services Act 1986 nor has it
           contravened any provision of such Act.

13.3       Data Protection Act 1984

           Each Group Company has registered or applied to register all
           registrable personal data held by it and all due and requisite fees
           in respect of the registrations under the Data Protection Act 1984
           have been paid. The details contained in such registrations or
           applications to register are correct, proper and suitable for the
           purpose(s) for which the relevant Group Company holds or uses the
           personal data which are the subject of such registrations or
           applications to register, and the contents of all such registrations
           or applications to register have been made available to the
           Purchaser. All personal data held by each Group Company has been held
           in accordance with the data protection principles and there has been
           no unauthorised disclosure of personal data held by any Group
           Company. There are no outstanding enforcement, deregistration or
           transfer prohibition notices or any other nature of notice under the
           Data Protection Act 1984 currently outstanding against any Group
           Company, nor is there any outstanding appeal against such notices nor
           is any Group Company aware of any circumstances which may give rise
           to the giving of any such notices to any Group Company. There are no
           unsatisfied requests to any Group Company made by data subjects in
           respect of personal data held by any Group Company, nor any
           outstanding applications for rectification or erasure of personal
           data. There are no outstanding claims for compensation for
           inaccuracy, loss or unauthorised disclosure of personal data nor is
           any personal data held by any Group Company inaccurate nor has any
           Group Company lost or made any unauthorised disclosure of any such
           data. Without prejudice to the specific provisions above, each Group
           Company and its employees have complied in all respects with the
           requirements of the Data Protection Act 1984. The Company has/has not
           registered or applied for a registration as a computer bureau.

14.        TRADING

14.1       Tenders, etc

           No offer, tender or the like is outstanding (the value of which to
           any Group Company could exceed 'L'50,000 in any year) which is
           capable of being converted into an obligation of any Group Company by
           an acceptance or other act of some other person.

14.2       Delegation of powers

           There are in force no powers of attorney given by any Group Company
           other than to the holder of an encumbrance solely to facilitate its
           enforcement nor any other authority (express, implied or ostensible)
           given by any Group Company to any person to enter into any contract
           or commitment or do anything on its behalf other than any authority
           of employees to enter into routine trading contracts in the normal
           course of their duties.


                                      -54-

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<PAGE>

14.3       Consequence of acquisition of Shares by Purchaser

           The acquisition of the Shares by the Purchaser or compliance with the
           terms of this Agreement will not:-

          14.3.1 so far as the Vendor is aware, cause any Group Company to lose
                 the benefit of any right or privilege it presently enjoys or
                 cause any person who normally does business with the Group not
                 to continue to do so on the same basis as previously;

          14.3.2 so far as the Vendor is aware, relieve any person of any
                 obligation to any Group Company (whether contractual or
                 otherwise) or legally entitle any person to determine any such
                 obligation or any right or benefit enjoyed by any Group Company
                 or to exercise any right whether under an agreement with or
                 otherwise in respect of any Group Company;

          14.3.3 conflict with or result in the breach of or constitute a
                 default under any of the terms, conditions or provisions of any
                 material agreement or instrument to which any Group Company is
                 now a party or any loan to or mortgage created by any Group
                 Company or of its memorandum or articles of association;

          14.3.4 result in any present or future indebtedness of any Group
                 Company becoming due and payable or capable of being declared
                 due and payable prior to its stated maturity;

          14.3.5 so far as the Vendor is aware, cause any director, officer or
                 senior employee of any Group Company to leave employment;

          14.3.6 so far as the Vendor is aware, conflict with, violate or
                 result in a breach of any law, regulation, order, decree or
                 writ applicable to any Group Company, or entitle any person to
                 receive from any Group Company any finder's fee, brokerage or
                 other commission; or

          14.3.7 cause the payment of or give rise to any liability to pay any
                 commission, royalty, success fee, procurement fee or any
                 similar remuneration by any Group Company to any director,
                 employee or shareholder of any Group Company or to any
                 Connected Person;

           and so far as the Vendor is aware (without having made any enquiry of
           them) the attitude or actions of clients, customers and suppliers
           with regard to each Group Company will not be prejudicially affected
           thereby.

14.4       Guarantees and warranties

           No Group Company has given any guarantee or warranty or made any
           representation in respect of articles or trading stock, sold or
           contracted to be sold by it, save for any warranty or guarantee
           implied by law and (save as aforesaid) has not accepted any liability
           or obligation to service, maintain, repair, take back or otherwise do
           or not do anything in respect of any articles or stock that would
           apply after any such article or stock has been delivered by it.

                                      -55-

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<PAGE>


14.5       Fair trading, etc.

           So far as the Vendor is aware, no Group Company is or has been party
           to or directly or indirectly concerned in any agreement, arrangement,
           understanding or practice (whether or not legally binding) or in the
           pursuit of any course of conduct which is:-

          14.5.1 registrable under the RTPA or capable of giving rise to an
                 investigation by the Director-General of Fair Trading or a
                 reference to the Monopolies and Mergers Commission;

          14.5.2 in contravention or breach of The Treaty of Rome 1957, the
                 Fair Trading Act 1973, the Consumer Credit Act 1974, the Resale
                 Prices Act 1976, the Trade Descriptions Acts 1968, the RTPA,
                 the Competition Act 1980, the Consumer Protection Act 1988, or
                 any regulations, orders, notices or directions made thereunder;
                 or

          14.5.3 is otherwise registrable, unenforceable or void or renders the
                 relevant Group Company or any of its officers liable to
                 administrative, civil or criminal proceedings under any
                 anti-trust, trade regulation or similar legislation in any
                 jurisdiction where the relevant Group Company carries on
                 business.

14.6       Restrictions on trading

           No Group Company is or has been a party to any agreement,
           arrangement, understanding or practice restricting the freedom of the
           relevant Group Company to provide and take goods and services by such
           means and from and to such persons and into or from such place as it
           may from time to time think fit.

14.7       Possession of records

           14.7.1 All title deeds and agreements to which each Group Company is
                  a party and all other documents owned by, or which ought to be
                  in the possession of, or held unconditionally to the order, of
                  each Group Company are in the possession of the relevant Group
                  Company.

           14.7.2 No Group Company has any of its records, systems, controls,
                  data or information recorded, stored, maintained, operated or
                  otherwise wholly or partly dependent on or held by any means
                  (including any electronic, mechanical or photographic process
                  whether computerised or not) which (including all means of
                  access thereto and therefrom) are not under the exclusive
                  ownership and direct control of the relevant Group Company.

14.8       Business names

           No Group Company uses on its letterhead, books or vehicles or
           otherwise carry on the Business under any name other than its
           corporate name.

14.9       Unlawful acts

                                      -56-

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<PAGE>

           No Group Company nor, so far as the Vendor is aware, any of their
           officers have been prosecuted for any criminal, illegal or unlawful
           act connected with the relevant Group Company.

14.10      Sensitive payments

           So far as the Vendor is aware, no officer or employee of any Group
           Company has made or received any Sensitive Payment in connection with
           any contract or otherwise. For the purposes of this clause the
           expression "Sensitive Payments" (whether or not illegal) shall
           include (i) commercial bribes, bribes or kickbacks paid to any
           person, firm or company including central or local government
           officials or employees or (ii) amounts received with an understanding
           that rebates or refunds will be made in contravention of the laws of
           any jurisdiction either directly or through a third party or (iii)
           political contributions or (iv) payments or commitments (whether made
           in the form of commissions, payments or fees for goods received or
           otherwise) made with the understanding or under circumstances that
           would indicate that all or part thereof is to be paid by the
           recipient to central or local government officials or as a commercial
           bribe influence payment or kickback.

15.        CONTRACTS

15.1       Onerous contracts

           There are no long term contracts (i.e. contracts not terminable by
           the relevant Group Company without penalty on six months' notice or
           less) or onerous or unusual or abnormal contracts (i.e. contracts for
           capital commitments or contracts outside the ordinary course of
           business) binding upon any Group Company.

15.2       Material contracts

           Lists of all contracts to which each Group Company is a party with a
           value in excess of 'L'100,000 are set out in EXHIBIT F and no Group
           Company is a party to or subject to any agreement, transaction,
           obligation, commitment, understanding, arrangement or liability
           which:-

          15.2.1 so far as the Vendor is aware, is incapable of complete
                 performance in accordance with its terms within six months
                 after the date on which it was entered into or undertaken;

          15.2.2 is known by the Vendor or by the relevant Group Company to be
                 likely to result in a loss to the relevant Group Company on
                 completion of performance;

          15.2.3 so far as the Vendor is aware, cannot readily be fulfilled or
                 performed by the relevant Group Company on time and without
                 undue or unusual expenditure of money and effort;

          15.2.4 requires an aggregate consideration payable by the relevant
                 Group Company in excess of 'L'25,000;

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<PAGE>


          15.2.5 involves or is likely to involve the supply of goods by or to
                 the relevant Group Company the aggregate sales value of which
                 will represent in excess of five per cent of the turnover of
                 the relevant Group Company for the year ended on the Balance
                 Sheet Date;

          15.2.6 so far as the Vendor is aware, requires the relevant Group
                 Company to pay any commission, finder's fee, royalty or the
                 like;

          15.2.7 is in any way otherwise than in the ordinary and proper course
                 of the relevant Group Company's business.

15.3      Performance of contracts

          15.3.1 The terms of all material contracts of each Group Company have
                 been complied with by each Group Company and so far as the
                 Vendor is aware by the other parties to the contracts in all
                 material respects and, so far as the Vendor is aware, there are
                 no circumstances likely to give rise to a default by any Group
                 Company or by the other parties under any such contract.

          15.3.2 There are no outstanding claims, separately or in the
                 aggregate, of material amounts, against any Group Company on
                 the part of customers or other parties in respect of defects in
                 quality or delays in delivery or completion of contracts or
                 deficiencies of design or performance or otherwise relating to
                 liability for goods or services sold or supplied by any Group
                 Company and, so far as the Vendor is aware, no such claims are
                 threatened or anticipated and, so far as the Vendor is aware,
                 there is no matter or fact in existence in relation to goods or
                 services currently sold or supplied by any Group Company which
                 might give rise to the same.

          15.3.4 No Group Company has any knowledge of the invalidity of or
                 grounds for rescission, avoidance or repudiation of any
                 agreement or other transaction to which the relevant Group
                 Company is a party and has received no notice of any intention
                 to terminate, repudiate or disclaim any such agreement or other
                 transaction.

15.4       Agreements as to pricing

          15.4.1 All agreements or arrangements between any Group Company and
                 any customer as regards the pricing of products sold by a Group
                 Company are set out in writing and there have been no
                 variations or changes to such agreements or arrangements other
                 than as evidenced in writing.

          15.4.2 There are no agreements or arrangements pursuant to which any
                 Group Company has agreed to provide finished contact lenses to
                 a customer at a price payable by the customer to the Group
                 Company of less than 'L'1.15 per lens.

    
                                      -58-

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15.5       Agency and distribution agreements

           No Group Company is a party to any subsisting agency or
           distributorship agreement.

16.        EMPLOYEES

16.1       Particulars of employees

           The particulars shown in the schedule of employees comprised in
           EXHIBIT G are true and complete and show in respect of each Director,
           officer and employee of each Group Company his date of birth, the
           date on which he commenced continuous employment with the relevant
           Group Company for the purposes of the EPCA and all remuneration
           payable and other benefits provided or which the relevant Group
           Company is bound to provide (whether now or in the future) to each
           such person and include full particulars of all remuneration
           arrangements (particularly profit sharing, incentive and bonus
           arrangements to which the relevant Group Company is a party whether
           binding or not) and each Director, officer and employee of each Group
           Company is listed therein.

16.2       Service contracts

           There is no contract of service in force between any Group Company
           and any of its Directors, officers or employees which is not
           terminable by the relevant Group Company without compensation (other
           than any compensation payable pursuant to statute) on three month's
           notice given at any time. There are no consultancy or management
           services agreements in existence between any Group Company and any
           other person, firm or company, and no Trade Union is recognised by
           any Group Company.

16.3       Benefits

           There are no amounts owing by any Group Company to any of its present
           or former directors, officers or employees other than not more than
           one month's arrears of remuneration accrued or due or for
           reimbursement of business expenses incurred within a period of three
           months preceding the date hereof.

16.4       Liabilities and payments

           Save to the extent (if any) to which provision or allowance has been
           made in the Accounts:-

          16.4.1 no liability has been incurred or is anticipated by any Group
                 Company for breach of any contract of employment or for
                 services or for severance payments or for redundancy payments
                 or protective awards or for compensation for unfair dismissal
                 or for failure to comply with any order for the reinstatement
                 or re-engagement of any employee or for sex or race
                 discrimination or for any other liability accruing from the
                 termination or variation of any contract of employment or for
                 services;

          16.4.2 no gratuitous payment has been made or promised by any Group
                 Company in connection with the actual or proposed termination,


                                      -59-
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                 suspension or variation of any contract of employment or for
                 services of any present or former director, officer or any
                 dependent of any present or former director, officer or
                 employee of any Group Company; and

          16.4.3 no Group Company has made or agreed to make any payment to or
                 provided or agreed to provide any benefit for any present or
                 former director, officer or employee of the relevant Group
                 Company or any of their dependants.

16.5       Relevant legislation

           So far as the Vendor is aware, each Group Company has in relation to
           each of its employees (and so far as relevant to each of its former
           employees) complied in all material respects with all obligations
           imposed on it by all relevant statutes, regulations and all relevant
           orders and awards made thereunder and has maintained adequate records
           regarding the service, terms and conditions of employment of each of
           its employees.

16.6       Termination of employment

           No present director, officer or employee of any Group Company has
           given or received notice terminating his employment except as
           expressly contemplated under this Agreement and Completion of this
           Agreement will not entitle any employee to terminate his employment
           and/or trigger any entitlement to a severance payment or liquidated
           damages.

16.7       Share and other schemes

           No Group Company has in existence nor has it promised to introduce
           any employee share trust, share incentive scheme, share option scheme
           or profit sharing scheme, other than the Scheme, for the benefit of
           all or any of its present or former directors, officers or employees
           or any of such persons dependants or any scheme whereunder any
           present or former director, officer or employee of any Group Company
           is entitled to a commission or remuneration of any other sort
           calculated by reference to the whole or part of the turnover, profits
           or sales of any Group Company or any other person, firm or company
           including (without limitation) any profit related pay scheme
           established under Chapter III, Part V, Taxes Act.

16.8       Disputes and claims

          16.8.1 No dispute exists between any Group Company and a material
                 number of its employees.

          16.8.2 No Group Company has had during the last three year any
                 strike, work stoppages or work-to-rule by its employees or
                 lock-out, nor, so far as the Vendor is aware, is any
                 anticipated, which has caused, or is likely to cause, any Group
                 Company to be materially incapable of carrying on its business
                 in the normal and ordinary course.

16.9       Transfer of undertakings

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<PAGE>


           No Group Company has within the period of 1 year immediately
           preceding the date hereof been a party to relevant transfer as
           defined in TUPE.

17.        PENSION SCHEMES

17.1       Personal pension schemes

           There are set out in EXHIBIT H a list of members of the Aspect Vision
           Care Limited group personal pension scheme together with the rate of
           employer contribution payable in respect of each member, a note of
           the eligibility criteria for membership and a sample copy invitation
           to employees to join. Other than as set out in EXHIBIT H, no Group
           Company has any obligation to contribute to any personal pension
           scheme (as defined in section 630 of the Taxes Act). All employer
           contributions have been paid by their due date and there are no
           contributions payable but outstanding.

17.2       Other pension schemes

           Other than as referred to in WARRANTY 17.1, the Aspect Pension Scheme
           No. 2 and the Averlan Pension Fund (the "Pension Schemes") (full
           particulars of which are contained in EXHIBIT I), no Group Company is
           or has been a party to any agreement or arrangement for the provision
           of pensions, allowances, lump sums or other like benefits on
           retirement, death or long-term ill health for the benefit of any
           current or former employee (or the dependants of such persons) nor
           has any Group Company provided or promised to provide any ex-gratia
           pensions, lump sums or like benefits for any current or former
           employee or their dependants. In respect of any employee who is
           covered for lump sum death benefits under any disclosed life
           assurance arrangement, that benefit is fully insured with an
           insurance company of good repute on normal terms and all premiums
           payable have been paid.

17.3       Statutory compliance

           So far as the Vendor is aware, the Pension Schemes have at all times
           and in all respects complied with the provisions of all relevant UK
           statutes, regulations and requirements, all benefits under the Scheme
           are provided on a money purchase basis and there is no obligation
           upon any Group Company to make any further payments to the Pension
           Schemes other than as disclosed.

17.4       Proceedings

           So far as the Vendors is aware, there are no claims or actions in
           progress or pending, nor any reason for such claims or actions, in
           respect of any pension arrangement.

18.        INTELLECTUAL PROPERTY

18.1       Ownership and rights

           18.1.1 EXHIBIT J lists all Registered Intellectual Property.

                                      -61-

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          18.1.2 Each Group Company is the sole beneficial owner of such
                 Intellectual Property as is attributed to it in EXHIBIT J save
                 where it is expressed in EXHIBIT J that such is not the case.

          18.1.3 Each Group Company owns all such Intellectual Property as is
                 necessary for the development, manufacture, marketing and sale
                 of its products or services or in relation to any of the
                 processes employed in the Business at the date of this
                 Agreement.

          18.1.4 None of the Intellectual Property owned, used or exploited by
                 any Group Company has been charged, mortgaged, licensed or
                 otherwise encumbered.

18.2      Enforcement

          18.2.1 The Intellectual Property owned, used or otherwise exploited
                 by each Group Company is valid and subsisting and, so far as
                 the Vendor is aware, none of the Registered Intellectual
                 Property is the subject of outstanding or threatened disputes,
                 claims or proceedings for cancellation, revocation, opposition,
                 interference, rectification or contested ownership.

          18.2.2 Registered Intellectual Property has been maintained and all
                 renewal fees have been paid on time.

          18.2.3 The Know-How owned, used or exploited by each Group Company
                 has been kept secret and confidential and has not been
                 disclosed to third parties except in the ordinary course of
                 business.

          18.2.4 No Group Company has taken any action likely to diminish the
                 reputation of unregistered Trade Marks, owned, used or
                 otherwise exploited by any Group Company.

18.3      Intellectual Property Agreements

          18.3.1 EXHIBIT K lists all Intellectual Property Agreements.

          18.3.2 So far as the Vendor is aware, all Intellectual Property
                 Agreements are valid and binding and none has been the subject
                 of any breach or default by any party or of any event which
                 with notice or lapse of time or both would constitute a
                 default.

          18.3.3 So far as the Vendor is aware, there are no disputes, claims
                 or proceedings arising out of or relating to the Intellectual
                 Property Agreements.

          18.3.4 No Group Company has authorised or otherwise permitted,
                 expressly or by implication, any use whatsoever of the
                 Intellectual Property nor granted to any third party any right
                 or interest in respect of the Intellectual Property other than
                 under the Intellectual Property Agreements.

          18.3.5 All Intellectual Property Agreements have been duly recorded
                 or registered with the proper authorities whenever a
                 requirement to do so exists.

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18.4      Infringement

          18.4.1 No Group Company has infringed and nor do any infringe any
                 Intellectual Property of a third party as a result of any Group
                 Company's use or exploitation of the Intellectual Property
                 owned, used or exploited by any Group Company nor, so far as
                 the Vendor is aware, will such use or exploitation give rise to
                 any such dispute claims or proceedings against any Group
                 Company.

          18.4.2 There are not and have not been any disputes, claims or
                 proceedings threatened or in existence in any court or tribunal
                 in respect of any of the Intellectual Property as such owned,
                 used or exploited by any Group Company or in respect of any use
                 or exploitation of the Intellectual Property owned, used or
                 exploited by any Group Company.

          18.4.3 So far as the Vendor is aware, there has been and is no current
                 infringement by any third party of any of the Intellectual
                 Property owned, used or exploited by any Group Company.

18.5       Trade Marks

           All registered Trade Marks owned by any Group Company have been, and
           are being, used by the relevant Group Company in the course of its
           business in relation to the goods or services in respect of which
           they are registered and no Group Company has any reason to believe
           that any such Trade Mark may be struck off the register of trade
           marks as a result of non-use.

19.        LEGISLATION

           So far as the Vendor is aware, no Group Company is in breach of or
           has received notice of or is aware of any allegation of breach of the
           requirements of any legislation which is applicable to it.









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                                     PART 2

20.   TAXATION

20.1  General

      20.1.1     Notices and returns

                 All notices, returns, computations and registrations of each
                 Group Company for the purposes of Taxation have been made
                 punctually on a proper basis and are correct and none of them
                 is, or, so far as the Vendor is aware, is likely to be, the
                 subject of any dispute with any Taxation Authority.

      20.1.2     Payment of Tax due

                 All Taxation which each Group Company is liable to pay prior to
                 Completion has been or will be so paid prior to Completion.

      20.1.3     Penalties or interest on Tax

                 No Group Company has within the period of six years ending on
                 the date of this Agreement paid or since the Balance Sheet Date
                 become liable to pay any material penalty, fine or surcharge
                 charged by virtue of the provisions of the TMA or any other
                 Taxation Statute.

      20.1.4     Compliance with PAYE, national insurance contribution and Tax
                 collection obligations

                 (a)    All income tax deductible and payable under the PAYE
                        system and/or any other Taxation Statute has, so far as
                        is required to be deducted, been deducted from all
                        payments made by each Group Company and all amounts due
                        to be paid to the Inland Revenue prior to the date of
                        this Agreement have been so paid, including all Tax
                        chargeable on benefits provided for directors, employees
                        or former employees of each Group Company or any persons
                        required to be treated as such.

                 (b)    All deductions and payments required to be made under
                        any Taxation Statute in respect of national insurance
                        and social security contributions (including employer's
                        contributions) have been so made.

                 (c)    All payments by each Group Company to any person which
                        ought to have been made under deduction of Tax have been
                        so made and each Group Company (if required by law to do
                        so) has accounted to the Inland Revenue for the Tax so
                        deducted.

                 (d)    Proper records have been maintained in respect of all
                        such deductions and payments and all applicable
                        regulations have been complied with.


                                      -64-
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<PAGE>


                 (e)    The Disclosure Documents contain details so far as they
                        affect each Group Company of all current dispensations
                        agreed with the Inland Revenue in relation to PAYE and
                        all notifications given by the Inland Revenue under
                        section 166, TA 88.

      20.1.5     Investigations

                 No Group Company has in the period of four years ending on the
                 date of this Agreement been subject to any visit, audit,
                 investigation, discovery or access order by any Taxation
                 Authority and, so far as the Vendor is aware, there are no
                 circumstances existing which make it likely that a discovery or
                 access order will be made.

      20.1.6     No liability under section 23, TA 88

                 No Group Company has received a notice from the Collector of
                 Taxes under the provisions of section 23, TA 88 which has not
                 been complied with.

      20.1.7     Tax provision

                 Proper provision or reserve has been made in the Accounts for
                 all Taxation assessed or liable to be assessed on each Group
                 Company or for which it is accountable in respect of income,
                 profits or gains earned, accrued or received or deemed to be
                 earned, accrued or received on or before the Balance Sheet
                 Date, including distributions made down to such date or
                 provided for in the Accounts.

      20.1.8     Concessions and arrangements

                 The amount of Taxation chargeable on each Group Company during
                 any accounting period ending on or within the six years before
                 the Balance Sheet Date has not depended on any concessions,
                 agreements or other formal or informal arrangements with any
                 Taxation Authority.

      20.1.9     Anti avoidance provisions

                 No Group Company has entered into or been a party to any scheme
                 or arrangement of which the sole purpose was the avoidance of
                 or the reduction in liability to Taxation.

      20.1.10    Section 765, TA 88

                 No Group Company has without the prior consent of the Treasury
                 carried out or agreed to carry out any transaction under
                 section 765, TA 88 which would be unlawful in the absence of
                 such consent and has, where relevant, complied with the
                 requirements of section 765A(2), TA 88 (supply of information
                 on movement of capital within the EU) and any regulations made
                 or notice given thereunder.

      20.1.11    Transactions requiring clearance or consent



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<PAGE>

                 All particulars furnished to any Taxation Authority in
                 connection with an application for clearance or consent under
                 any statutory provision by any Group Company or on its behalf
                 or affecting any Group Company has been made and obtained on
                 the basis of full and accurate disclosure to the relevant
                 Taxation Authority of all relevant material facts and
                 considerations; and any transaction for which clearance or
                 consent was obtained, has been carried into effect only in
                 accordance with the terms of the relevant clearance or consent.

      20.1.12    Calculation of tax liability

                 Each Group Company has sufficient records relating to past
                 events to permit accurate calculation of the Taxation liability
                 or relief which would arise upon a disposal or realisation on
                 completion of each asset owned by each Group Company at the
                 Balance Sheet Date or acquired by each Group Company since that
                 date but before Completion.

      20.1.13    Claims and disclaimers

                 All Group Companies have duly submitted all claims and
                 disclaimers the making of which have been assumed for the
                 purposes of the Accounts.

      20.1.14    Outstanding claims, elections and appeals

                 The Disclosure Documents contain full particulars of all
                 matters relating to Taxation in respect of which the Company is
                 or at Completion will be entitled:

                 (a)    to appeal against any assessment or determination
                        relating to Taxation;

                 (b)    to apply for a postponement of Taxation.

      20.1.15    Business Rates

                 All Business Rates which each Group Company is liable to pay
                 prior to Completion have been or will be so paid prior to
                 Completion.

20.2  Corporation tax, including corporation tax on chargeable gains

      20.2.1     Base values and acquisition costs

                 If each of the capital assets of each Group Company was
                 disposed of on the date hereof for a consideration equal to the
                 book value of that asset in, or adopted for the purposes of,
                 the Accounts or, in the case of assets acquired since the
                 Balance Sheet Date, equal to the consideration given upon its
                 acquisition, no liability to corporation tax on chargeable
                 gains or balancing charges under the CAA would arise and for
                 the purpose of determining the liability to corporation tax on
                 chargeable gains there shall be disregarded any relief and
                 allowances available to any Group Company other than amounts
                 falling to be deducted under section 38, TCGA.


                                      -66-
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<PAGE>

      20.2.2     Capital allowances

                 All expenditure which any Group Company has incurred or may
                 incur under any subsisting commitment on the provision of
                 machinery or plant or buildings has qualified or will qualify
                 (if not deductible as a trading expense for trade carried on by
                 a Group Company) for writing-down allowances or industrial
                 building allowances (as the case may be) under the CAA and
                 where appropriate notices have been given to the Inland Revenue
                 under section 118, Finance Act 1994.

      20.2.3     Leased assets

                 No Group Company has made any claim for capital allowances in
                 respect of any asset which is leased to or from or hired to or
                 from any such Group Company and no election affecting a Group
                 Company has been made or agreed to be under sections 53 or 55,
                 CAA in respect of such assets.

      20.2.4     Short life assets

                 No Group Company has made any election under section 37, CAA
                 nor is any Group Company taken to have made such an election
                 under section 37(8)(c), CAA.

      20.2.5     Industrial buildings

                 None of the assets of any Group Company expenditure on which
                 has qualified for a capital allowance under Part I, CAA has at
                 any time whilst it has been in the ownership of any Group
                 Company been used otherwise than as an industrial building or
                 structure.

      20.2.6     Distributions

                 (a)    No distribution within the meaning of sections 209, 210
                        and 211, TA 88 has been made by any Group Company after
                        5 April 1965 except dividends shown in its audited
                        accounts and no Group Company is bound to make any such
                        distribution.

                 (b)    No elections have been made pursuant to Section 246A, TA
                        88 in respect of any dividends.

      20.2.7     Repayments of share capital

                 No Group Company has at any time after 6 April 1965 repaid,
                 redeemed or repurchased or agreed to repay, redeem or
                 repurchase or granted an option under which it may become
                 liable to purchase any shares of any class of its issued share
                 capital nor has any Group Company after that date capitalised
                 or agreed to capitalise in the form of shares or debentures any
                 profits or reserves of any class or description or otherwise
                 issued or agreed to issue any share capital other than for the
                 receipt of new consideration (within the meaning of Part VI, TA
                 88) or passed or agreed to pass any resolution to do so.

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<PAGE>

      20.2.8     Demergers

                 No Group Company has been engaged in or been a party to any of
                 the transactions set out in sections 213 to 218 inclusive, TA
                 88 nor has it made or received a chargeable payment as defined
                 in section 218(1), TA 88.

      20.2.9     Issues of securities

                 No securities (within the meaning of section 254(1), TA 88)
                 issued by any Group Company and remaining in issue at the date
                 of this Agreement were issued in such circumstances that the
                 interest payable on than falls to be treated as a distribution
                 under either sections 209(2)(d), 209(2)(da) or 209(2)(e), TA
                 88.

      20.2.10    Land sold and leased back

                 No Group Company has entered into any transaction to which the
                 provisions of section 779 or 780, TA 88 have been or is
                 reasonably likely to be applied.

      20.2.11    Foreign loan interest

                 No Group Company has, within the six years prior to the date of
                 Completion received any foreign loan interest in respect of
                 which double taxation relief will or may be restricted under
                 section 798, TA 88.

      20.2.12    Non-deductible payments

                 No rents, interest, annual payments or other sums of an income
                 nature paid or payable by any Group or which any Group Company
                 is under an existing obligation to pay in the future are or may
                 be wholly or partially disallowable as deductions, management
                 expenses or charges in computing profits for the purposes of
                 corporation tax by reason of the provisions of sections 74, 79,
                 125, 338, 339, 779 to 784 inclusive, 787 or 788, TA 88.

      20.2.13    Rent payable to connected persons

                 No rent is or has been payable by any Group Company to which
                 the provisions of sections 33A and 33B, TA 88 have applied.

      20.2.14    No unremittable income or gains

                 No claim has been made by any Group Company under sections 584
                 or 585, TA 88 or under section 279, TCGA.

      20.2.15    Payments to directors, officers or employees

                 So far as the Vendor is aware, no Group Company has made or
                 agreed to make any payment to or provided or agreed to provide
                 any benefit for any Director or former director, officer or
                 employee of a Group Company, whether as compensation for loss
                 of office, termination of employment or



                                      -68-
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<PAGE>

                 otherwise, which is not allowable as a deduction in calculating
                 the profits of a Group Company for Taxation purposes whether up
                 to or after the Balance Sheet Date.

      20.2.16    Transfer pricing

                 No Group Company is a party to any transaction or arrangement
                 under which it has paid or, so far as the Vendor is aware, will
                 be obliged to pay in the future for any asset or any services
                 or facilities of any kind an amount which is in excess of the
                 market value of that asset or those services or facilities nor
                 has any Group Company received nor, so far as the Vendor is
                 aware, will it in the future receive any payment for an asset
                 or any services or facilities of any kind that it has supplied
                 or provided or is liable to supply or provide which is less
                 than the market value of that asset or those services or
                 facilities.

      20.2.17    Transactions not at arm's length

                 No Group Company has disposed of or acquired any asset in
                 circumstances falling within section 17, TCGA nor given any
                 consideration to which section 128(1)(2), TCGA applies.

      20.2.18    Chargeable debts

                 No Group Company is owed a debt, other than a debt on a
                 security, on the disposal or satisfaction of which a liability
                 to corporation tax on chargeable gains will arise by reason of
                 section 251, TCGA.

      20.2.19    Relief for loans to traders and qualifying corporate bonds

                 No claim for relief has been allowed to any Group Company
                 pursuant to sections 253 and 254, TCGA in respect of any loan
                 and no chargeable gain has arisen pursuant to section 253 (5),
                 (6), (7) or (8) or section 254 (9) or (10), TCGA.

      20.2.20    Chargeable policies

                 No Group Company has acquired benefits under any policy of
                 assurance otherwise than as the original holder of legal and
                 beneficial title.

      20.2.21    Transfer of overseas trade

                 No Group Company has transferred a trade carried on by it
                 outside the United Kingdom through a branch or agency to a
                 company not resident in the United Kingdom in such
                 circumstances that a chargeable gain has arisen under section
                 140, TCGA.

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<PAGE>

      20.2.22    Restriction of straightline growth

                 No asset owned by any Group Company is subject to a deemed
                 disposal and re-acquisition under schedule 2, TCGA so as to
                 restrict the extent to which the gain or loss over the period
                 of ownership may be apportioned by reference to straightline
                 growth.

      20.2.23    Other claims made by Group Companies

                 No Group Company has made a claim under any of the following:-

                 (a)    section 280, TCGA (tax on chargeable gains payable by
                        instalments);

                 (b)    section 24(2), TCGA (assets of negligible value); or

                 (c)    section 242(2), TCGA (small part disposals of land).

                 (d)    section 139, Finance Act 1993 (deferral of unrealised
                        exchange gains).

      20.2.24    Gifts

                 No Group Company has received any assets by way of gift as
                 mentioned in section 282, TCGA and no Group Company holds
                 shares in a company to which section 125, TCGA could apply.

      20.2.25    Non-resident companies

                 (a)    There has not accrued or arisen any income, profit or
                        gain in respect of which any Group Company is liable to
                        corporation tax by virtue of the provisions of section
                        13, TCGA or Chapter IV of Part XVII, TA 88.

                 (b)    No Group Company has been served with a notice in
                        respect of the unpaid corporation tax liability of any
                        company pursuant to section 191, TCGA.

      20.2.26    Controlled foreign companies

                 No notice of the making of a direction under section 747, TA 88
                 has been received by any Group Company and, so far as the
                 Vendor is aware, no circumstances exist which would entitle the
                 Inland Revenue to make such a direction or to apportion any
                 profits of a controlled foreign company to any Group Company
                 pursuant to section 752, TA 88 .

      20.2.27    Charges on non-residents

                 No Group Company has been a party to any transaction or
                 arrangement whereby it is liable for Taxation under or by
                 virtue of Part VIII, TMA.

      20.2.28    Profit related pay

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<PAGE>

                 No scheme registered under Chapter III of Part V, TA 88 applies
                 to any Group Company or any of its employees and no application
                 for registration of a scheme so applying has been made.

      20.2.29    Payment from pension funds

                 No Group Company has received a payment out of funds held for
                 the purposes of an exempt approved scheme in respect of which
                 an amount is recoverable by the Inland Revenue under section
                 601, TA 88.

      20.2.30    Claims and elections

                 (a)    The Disclosure Documents contain full particulars of all
                        claims and elections made (or assumed to be made) under
                        sections 23, 152-162 or 165, 175, 247, 248, TCGA insofar
                        as they could affect the chargeable gain or allowable
                        loss which would arise in the event of a disposal by any
                        Group Company of any of its assets, and indicates which
                        assets (if any) so affected would not on a disposal give
                        rise to relief under Schedule 4, TCGA.

                 (b)    The Disclosure Documents contain full particulars of
                        elections made under

                        (i)   Regulation 10 of The Exchange Gains and Losses
                              (Alternative Method of Calculating of Gain or
                              Loss) Regulations 1994 and whether or not such
                              elections have been varied

                        (ii)  Regulation 10 of the Local Currency Elections
                              Regulations 1994 and such election is still valid.

20.3  Corporation tax - groups of companies

      20.3.1     Group relief

                 The Disclosure Documents contain full particulars of all
                 arrangements and agreements relating to group relief (as
                 defined by section 402, TA 88 ) within the last six years to
                 which any Group Company is or has been a party and:-

                 (a)    all claims by a Group Company for group relief were when
                        made and are now valid and have been or will be allowed
                        by way of relief from corporation tax;

                 (b)    no Group Company has made nor is liable to make any
                        payment under any such arrangement or agreement save in
                        consideration for the surrender of group relief; and

                 (c)    there are no outstanding payments due to any Group
                        Company under any arrangement or agreement for any
                        surrender of group

                                      -71-
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<PAGE>

                        relief made by it and the payments are not liable to
                        be refunded in whole or in part.

      20.3.2     Surrender of advance corporation tax

                 The Disclosure Documents contain full particulars of all
                 arrangements and agreements made within the six years prior to
                 the date of Completion to which any Group Company is or has
                 been a party relating to the surrender of advance corporation
                 tax made or received by any Group Company under section 240, TA
                 88 and:-

                 (a)    no Group Company has paid nor is liable to pay for the
                        benefit of any advance corporation tax which has become
                        incapable of set-off against any Group Company's
                        liability to corporation tax; and

                 (b)    there are no outstanding payments due to any Group
                        Company under any arrangement or agreement for any
                        surrender of advance corporation tax made by it and the
                        payments are not liable to be refunded in whole or in
                        part.

      20.3.3     Acquisitions from group members

                 No tax has been or is reasonably likely to be assessed on any
                 Group Company pursuant to section 190, TCGA in respect of any
                 chargeable gain accrued prior to the date of this Agreement and
                 no Group Company has at any time within the period of six years
                 ending with the date of this Agreement transferred any asset
                 other than trading stock including without limitation any
                 transfer by way of share exchange within section 135, TCGA to
                 any company which at the time of disposal was a member of the
                 same group as defined in section 170, TCGA.

      20.3.4     Leaving the group

                 The execution or completion of this Agreement or any other
                 event since the Balance Sheet Date will not result in any
                 chargeable asset being deemed to have been disposed of and
                 re-acquired by any Group Company for Taxation purposes pursuant
                 to section 178 or 179, TCGA or as a result of any other Event
                 since the Balance Sheet Date.

      20.3.5     Group income

                 The Disclosure Documents contain full particulars of all
                 current elections made by each Group Company under section 247,
                 TA 88 and all such elections are now in force and no Group
                 Company has in the six years prior to the date of Completion
                 paid any dividend without advance corporation tax or made any
                 payment without deduction of income tax in the circumstances
                 specified in section 247(6), TA 88 and no assessment has been
                 made on any Group Company in respect of advance corporation tax
                 which ought to have been paid or income tax which ought to have
                 been deducted.

20.4  Close companies

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      20.4.1     Close company status

                 Each Group Company has at all times, in the six years prior to
                 the date of Completion been a close company within the meaning
                 of sections 414 and 415, TA 88.

      20.4.2     Close investment-holding company status

                 No Group Company has, in the six years prior to the date of
                 Completion been a close investment-holding company as defined
                 in section 13A, TA 88.

      20.4.3     Distributions

                 No distribution within section 418, TA 88 has ever been made by
                 any Group Company.

      20.4.4     Loans to participators

                 Any loans or advances made or agreed to be made by any Group
                 Company within sections 419 and 420 or 422, TA 88 have been
                 disclosed and no Group Company has released or written off or
                 agreed to release or write off the whole or any part of any
                 such loans or advances.

20.5  Inheritance tax

      20.5.1     No transfers of value and associated operations

                 No Group Company has, in the six years prior to the date of
                 Completion made any transfers of value within sections 94 and
                 202, ITA nor has any Group Company received a transfer of value
                 such that liability has arisen under section 199, ITA nor has
                 any Group Company knowingly been party to associated operations
                 in relation to a transfer of value as defined by section 268,
                 ITA.

      20.5.2     Inland Revenue charge

                 There is no unsatisfied liability to inheritance tax attached
                 to or attributable to the Shares or any asset of any Group
                 Company and none of them are subject to an Inland Revenue
                 charge as mentioned in section 237 and 238, ITA.

      20.5.3     Power of sale, mortgage or charge

                 So far as the Vendor is aware, no asset owned by any Group
                 Company nor the Shares are liable to be subject to any sale,
                 mortgage or charge by virtue of section 212, ITA.

20.6  VAT

      20.6.1     Returns and payments


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                 (a)    Each Group Company is a taxable person duly registered
                        for the purposes of VAT.

                 (b)    Each Group Company has complied with all statutory
                        provisions, rules, regulations, orders and directions in
                        respect of VAT, has promptly submitted accurate returns,
                        and each Group Company maintains full and accurate VAT
                        records, has never been subject to any interest,
                        forfeiture, surcharge or penalty nor been given any
                        notice under sections 59 or 64, VATA nor been given a
                        warning within section 76(2), VATA nor has any Group
                        Company been required to give security under paragraph 4
                        of Schedule 11, VATA.

                 (c)    VAT has been duly paid or provision has been made in the
                        Accounts for all amounts of VAT for which each Group
                        Company is liable.

      20.6.2     Taxable supplies and input tax credit

                 No supplies made by any Group Company are exempt supplies and
                 no Group Company has been denied full credit for all input tax
                 by reason of the operation of sections 25 and 26, VATA and
                 regulations made thereunder or for any other reasons and no VAT
                 paid by any Group Company is not input tax as defined in
                 section 24, VATA and regulations made thereunder.

      20.6.3     VAT groups

                 No Group Company is or has been for VAT purposes a member of
                 any group of companies other than the Group and no act or
                 transaction has been effected in consequence whereof any Group
                 Company is or may be held liable for any VAT arising from
                 supplies made by another company.

      20.6.4     Transactions between connected persons

                 No Group Company has been or, so far as the Vendor is aware,
                 agreed to be party to any transaction or arrangement in
                 relation to which a direction has been or could be made under
                 paragraph 1 of Schedule 6, VATA or to which paragraph 2(3A) or
                 2(3AA) of Schedule 10, VATA applies.

      20.6.5     Charge to VAT as agent or representative

                 No Group Company is or has agreed to become liable for VAT by
                 virtue of section 47 and 48, VATA.

      20.6.6     VAT and Properties

                 Each Group Company or its relevant associate for the purposes
                 of paragraph 3(7) of Schedule 10, VATA has exercised the
                 election to waive exemption from VAT (pursuant to paragraph 2
                 of schedule 10, VATA) only in respect of those Properties
                 listed (as having been the subject of such an election) in the
                 Disclosure Documents and no Group Company nor a


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                 relevant associate of any Group Company has any obligation to
                 exercise such an election in respect of any other of the
                 Properties.

      20.6.7     Capital goods scheme

                 No Group Company owns or has at any time within the period of
                 ten years preceding the date hereof owned any assets which are
                 capital items subject to the Capital Goods Scheme under Part XV
                 of the VAT Regulations 1995.

      20.6.9     Self billing

                 No Group Company has entered into any self billing arrangement
                 in respect of supplies made by any other person nor has any
                 Group Company at any time agreed to allow any such person to
                 make out VAT invoices in respect of supplies made by such Group
                 Company.

20.7  Stamp duty

      20.7.1     Stamp duty

                 All stampable documents wheresoever executed (other than those
                 which have ceased to have any legal effect) to which any Group
                 Company is a party have been duly stamped in respect of Stamp
                 Duty. Since the Balance Sheet Date no Group Company is or has
                 been a party to any instrument in respect of which any penalty
                 in respect of such duty will arise on any Group Company.

                                      -75-
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                                   SCHEDULE 6

                BASIS FOR PREPARATION OF THE COMPLETION ACCOUNTS


1.     General Requirements

       Subject to the provisions of PARAGRAPHS 2 to 4 hereof, the Completion
       Accounts shall be prepared under the historical cost convention and in
       accordance with accounting principles generally accepted in the United
       Kingdom (including Accounting Standards) and, subject as aforesaid, on a
       basis consistent with the balance sheets and profit and loss account of
       each Group Company made up to the Balance Sheet Date. PARAGRAPHS 2 and 3
       shall have priority over PARAGRAPH 4.

2.     Balance Sheet

2.1    A balance sheet shall be prepared for the Group setting out the value of
       the Net Assets.

2.2    For the purpose of preparing the balance sheet and calculating the Net
       Assets the following principles shall be applied:-



       2.2.1  subject to PARAGRAPH 2.2.2, sums receivable in respect of debtors
              shall not be included at sums higher than the amounts collectable,
              making appropriate provision for doubtful debts;

       2.2.2  debtors shall be given a zero value to the extent that gross
              aggregate debtors exceed 88 times the average daily sales in the
              period 1 August 1997 to 31 October 1997 (inclusive);

       2.2.3  subject to PARAGRAPH 2.2.4, stocks and work-in-progress shall be
              valued at the lower of cost and net realisable value;


       2.2.4  stocks and work-in-progress shall be given a zero value to the
              extent that gross aggregate stocks and work-in-progress exceed 123
              times the average daily cost of sales in the period 1 August 1997
              to 31 October 1997 (inclusive);

       2.2.5  liabilities shall include accruals at the close of business on 31
              October 1997;


       2.2.6  no value shall be attributable to goodwill or any other intangible
              asset;


       2.2.7  real and immovable property and other fixed assets shall be
              included at their net book value as at the Balance Sheet Date (or
              at cost if purchased after the Balance Sheet Date) less
              depreciation at rates calculated to write off the cost of the
              assets over the following periods:



              (a)    plant and machinery                  3-7 years;


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              (b)    fixtures and fittings                3-7 years;

              (c)    motor vehicles                       4 years;


              (d)    short leasehold properties           the term of the lease;

              consistent with previous accounting policies of the Group;

       2.2.8  the amount of licence revenue due to Group Companies from Johnson
              & Johnson, Inc. in November 1997 shall be added for the purpose of
              calculating the Net Assets;

       2.2.9  appropriate provision shall be included for employee redundancies
              and the costs of relocating the Berkhamsted facility, estimated at
              'L'240,000;


       2.2.10 the sum of 'L'100,000 shall be added for the purpose of
              calculating the Net Assets;



       2.2.11 appropriate provision shall be included for the costs of removing
              the oil storage tanks, however one storage tank may be left in
              place provided that provision is included for the cost of bringing
              the oil storage tank up to a standard of best practice in
              accordance with relevant guidance issued by the Environment Agency
              or its predecessors to ensure, so far as possible, that the tank
              is not capable of leaking or discharging into the Environment;


       2.2.12 appropriate provision shall be included for the removal of
              hydrocarbons from the shallow trench located on the Thermoking
              Property;

       2.2.13 a provision of 'L'50,000 shall be included in respect of a
              termination payment due to Keith Preston;


       2.2.14 the payment due from the Group to Keith Preston on Completion in
              the sum of 'L'200,000 shall nOt be included in calculation of the
              Net Assets;

       2.2.15 a provision of 'L'90,000 shall be included in respect of the
              payment due to Hydron;

       2.2.16 full provision shall be included in respect of bonuses payable to
              managers of the Group, estimated at 'L'30,000; and


       2.2.17 adequate provision shall be made for all Taxation, including
              deferred taxation.

       For the avoidance of doubt it is acknowledged by the parties hereto that
       certain of the matters referred to above (and, in particular but without
       detracting from the generality of the foregoing the item referred to in
       paragraph 2.2.8) will have occurred/will occur subsequently to 31st
       October 1997 but, solely for the purposes of the calculation of the Net
       Assets, it has been agreed between the parties that they will be taken
       into account.

                                      -77-
<PAGE>

<PAGE>

3.     Profit and loss account

       Unless already taken into account, the following principles shall be
       observed in drawing up the profit and loss account of the Group which is
       to form part of the Completion Accounts:-

3.1    there shall be excluded any profits, gains or losses arising from any
       disposal of any immovable property or from any revaluation of immovable
       property or surpluses or deficits arising on currency transactions,
       whether or not such profits, gains, losses, surpluses or deficits are
       treated in the said accounts as items of an extraordinary or exceptional
       nature;

3.2    depreciation shall be deducted on the basis and by reference to the rates
       mentioned in PARAGRAPH 2.2.7 above;


3.3    any Taxation on profits and any subvention or other payment to any other
       company in lieu of payment of any such tax or in consideration of a
       surrender of group relief by the other company shall be deducted; and


3.4    the profits or losses shall be computed before paying any dividend or
       making appropriations of profit or allocations to or from reserves and
       before deducting any extraordinary item or making any prior year
       adjustment, as defined in SSAP 6.

4.     True and fair view

       The Completion Accounts shall show a true and fair view of the state of
       affairs of the Group at the close of business on 31 October 1997 and of
       the profits of the Group for the period beginning on the day immediately
       following the Balance Sheet Date and ending on 31 October 1997.

5.     Changes in Accounting Standards

       Unless otherwise taken into account in accordance with the preceding
       provisions of this schedule the Completion Accounts shall be prepared
       without regard to any changes in Accounting Standards from those applied
       in the preparation of the Accounts.


                                      -78-
<PAGE>

<PAGE>


                                   SCHEDULE 7
                                   COMPLETION
                    PART 1 - DELIVERY OF DOCUMENTS BY VENDOR


On Completion, the Vendor shall deliver to the Purchaser:-

1.     certificates of non-crystallisation from all persons holding security
       over the assets of the Group;

2.     the Deed of Tax Covenant duly executed as a deed by the Vendor;

3.     the Earn Out Agreement duly executed by the Vendor;

4.     the Share Charge duly executed by the Vendor;

5.     certificates in respect of all issued shares in the capital of each of
       the Subsidiaries; and

6.     the written resignations in the agreed terms of all the Directors (except
       Anthony David Galley) of each Group Company (other than Aspect Vision
       Italia s.r.l. in respect of which the resignation of G. Grassi shall not
       be required) from their respective offices such resignations to take
       effect from Completion.

                           PART 2 - ACTIONS BY VENDOR

On Completion:

1.     each of the Purchase Agreements shall be executed by the Sellers and
       completed in accordance with their terms;

2.     a board meeting of each Group Company shall be held at which:

       2.1.   in the case of the Companies, the transfers of the relevant Shares
              shall be passed for registration and registered (subject only to
              the same being duly stamped which shall be at the cost of the
              Purchaser);

       2.2.   it shall be resolved to repay any loans made to the relevant Group
              Company by a director;

       2.3.   it shall be resolved, in the case of Aspect Vision Care Limited
              and Contact Lens Technologies Limited, to make payments not
              exceeding (pound)1,500,000 in aggregate for the two companies, to
              the Patent Owners on account of royalties due to the Patent
              Owners;

       2.4.   in the case of Aspect Vision Care Limited, the Service Agreements
              shall be approved and entered into;


                                      -79-
<PAGE>

<PAGE>

       2.5.   the resignations referred to PARAGRAPHS 7 OF PART 1 shall be
              tendered and accepted so as to take effect at the close of the
              relevant meetings which they are tabled;


       2.6.   in the case of:


              2.6.1. Aspect Vision Italia s.r.l., Gregory Fryling and the
                     Vendor; and

              2.6.2. Aspect Vision Care Limited, New Focus Health Care Limited,
                     Contact Lens Technologies Limited, Focus Solution Limited,
                     Aspect Speciality Limited, Averlan Company Limited, Aspect
                     Contact Lens Limited, Gregory Fryling and Ian Bussey;

              shall  be appointed as additional directors; and

       2.7.   the accounting reference date shall be changed to 31 October.

           PART 3 - DELIVERY OF DOCUMENTS AND ACTIONS BY THE PURCHASER

Subject as provided in CLAUSE 5.3, on Completion the Purchaser shall:-

1.     enter into and complete the Purchase Agreements in accordance with their
       terms;

2.     deliver to the Vendor a copy of the minutes of a meeting of the directors
       of the Purchaser:


       2.1    authorising the execution of this Agreement and related documents
              (such copy minutes being certified as correct by an officer of the
              Purchaser); and

       2.2    resolving to create and issue the Purchase Notes;

3.     deliver to the Vendor a counterpart Deed of Tax Covenant duly executed as
       a deed by the Purchaser; and

4.     deliver to the Vendor a counterpart of the Earn Out Agreement duly
       executed by the Purchaser.



                                      -80-
<PAGE>

<PAGE>

                PART 4 - DELIVERY OF DOCUMENTS AND ACTIONS BY TCC

Subject as provided in CLAUSE 5.3, on Completion TCC shall:

1.     procure that CooperVision, Inc. delivers to the Vendor a counterpart of
       the Patent Licence duly executed by TCC;

2.     deliver to the Vendor a copy of the minutes of a meeting of the directors
       of TCC:

       2.1    authorising the execution of this Agreement and related documents
              (such copy minutes being certified as correct by an officer of
              TCC); and

       2.2    authorising the execution of the instrument constituting the
              Purchase Notes.



                                      -81-
<PAGE>

<PAGE>

                                   SCHEDULE 8
                        LIMITATION OF VENDOR'S LIABILITY


                          PART 1 - GENERAL LIMITATIONS

1.     Notwithstanding the provisions of CLAUSE 7, the Vendor shall not be
       liable in respect of a breach of any of the Warranties if and to the
       extent that the loss occasioned thereby has been recovered under the
       Indemnities or the Deed of Tax Covenant.

2.     The Purchaser shall be obliged to take and shall procure that each Group
       Company shall take all reasonable steps to mitigate any loss in relation
       to circumstances which may give rise or have given rise to action against
       the Vendor under the Warranties and the Vendor shall not be liable for
       any loss or increased loss arising from any failure by the Purchaser to
       take such reasonable steps.

3.     The Vendor shall not be liable in respect of any claim:-

       3.1    under the Warranties to the extent that the facts which might
              result in a claim or possible claim were Disclosed;

       3.2    under the Warranties or the Indemnities to the extent that the
              subject of the claim is specifically allowed or provided for or
              reserved in the Completion Accounts or has been included in
              calculating creditors or deducted in calculating debtors in the
              Completion Accounts or in the case of creditors or debtors is
              specifically referred to in the notes to the Completion Accounts;

       3.3    under the Warranties or, subject to the proviso in PARAGRAPH
              3.3.4, the Indemnities to the extent that a claim arises or is
              increased:-

              3.3.1  wholly or partly from an act or omission, being outside of
                     the ordinary course of the Business, occurring at the
                     request of or with the written consent of the Purchaser or
                     (on or after the date hereof) any Group Company or any of
                     their directors, other officers, employees or agents;

              3.3.2  wholly or partly from an act or omission compelled by law;

              3.3.3  as a result of any increase in rates of Taxation since the
                     Balance Sheet Date or as a result of the retrospective
                     imposition of Taxation as a consequence of a change in the
                     law enacted after the date of this Agreement;

              3.3.4  wholly or partly as a result of the passing or coming into
                     force (other than in respect of the Contaminated Land
                     Provisions) of or any change in any enactment, law,
                     regulation, directive,



                                      -82-
<PAGE>

<PAGE>

                     requirement or any published practice of any government,
                     government department or agency or regulatory body
                     (including but not limited to extra-statutory concessions
                     of the Inland Revenue) after the date hereof whether or not
                     having retrospective effect PROVIDED THAT the limitation in
                     this PARAGRAPH 3.3.4 shall not apply so as to limit the
                     liability of the Vendor under the Environmental Indemnity;


              3.3.5  wholly or partly as a result of a change of accounting
                     policy or practice of the Purchaser or any Group Company
                     introduced after the date of this Agreement;


       3.4    under the Warranties or the Indemnities to the extent that the
              Purchaser or any Group Company makes recovery under the terms of
              any insurance policy against any loss or damage it may suffer.

4.     For the avoidance of doubt, the liability of the Vendor under the
       Warranties or the Indemnities shall not be limited by any contingent
       liability noted in the Completion Accounts unless a specific provision or
       reserve is also included in such accounts in which event PARAGRAPH 3.2
       above shall apply.

5.     The Purchaser shall reimburse to the Vendor an amount equal to any sum
       paid by the Vendor in respect of any breach of any of the Warranties or
       pursuant to the Indemnities which is subsequently recovered by the
       Purchaser or any Group Company from any third party, after deducting from
       such sum its reasonable costs received in connection with such recovery
       and any Taxation thereon.


6.     If a claim is made by a third party against the Purchaser or any Group
       Company in respect of a matter in respect of which it appears that the
       Vendor is or may become liable under the Warranties, then the Purchaser
       shall as soon as reasonably practicable give notice thereof to the Vendor
       and, at the written request of the Vendor and subject to the Purchaser
       being indemnified and kept indemnified to its reasonable satisfaction
       against any claims, costs, expenses and other liabilities, the Purchaser
       shall take such action as the Vendor may reasonably require to avoid,
       dispute or compromise such claim and the Purchaser shall render to the
       Vendor all such assistance as the Vendor require in disputing such claim.
       Nothing in this PARAGRAPH 6 shall oblige the Purchaser to take any action
       where, in the opinion of the Purchaser, such action would cause damage to
       the goodwill of the Business of any part thereof. No claim by the
       Purchaser under the Warranties shall be prejudiced by:-


       6.1    any failure to give notice to the Vendor as aforesaid; or

       6.2    any decision by the Purchaser not to take any action requested by
              the Vendor in order to protect the goodwill of the Business or any
              part thereof.

7.     If any claim is made by the Purchaser for breach of any of the Warranties
       or the Indemnities then, for the purpose of determining the amounts for
       which the




                                      -83-
<PAGE>

<PAGE>

       Vendor is liable as a result of such breach, there shall be taken into
       account and credit given for the amount by which at the date of such a
       claim any liability of the Group Companies provided for in the Completion
       Accounts has been discharged or satisfied below the amount provided
       therefore in the Completion Accounts.

8.     The Tax Warranties shall not apply to Aspect Vision Italia s.r.l.

    PART 2 - FINANCIAL LIMITATIONS UNDER THE WARRANTIES, INDEMNITIES AND THE
                              DEED OF TAX COVENANT

9.     The liability of the Vendor in respect of any claim::-

       9.1    under the Warranties, the Indemnities or the Deed of Tax Covenant
              shall not arise unless and until the amount of such claim, when
              aggregated with the amount of any other such claim made against
              the Vendor under this Agreement or under the Deed of Tax Covenant
              (or which would have been made but for the operation of this
              PARAGRAPH 8) exceeds 'L'150,000 in which event all of such claim
              or claims shall be recoverable hereunder;

       9.2    under the Warranties, the Indemnities or the Deed of Tax Covenant
              shall not (when aggregated with the amount of all other claims
              made against the Vendor under the Warranties, the Indemnities or
              the Deed of Tax Covenant) exceed twenty per cent (20%) of the
              Total Consideration (the "Cap"). For the purposes of this
              PARAGRAPH 9.2, the Total Consideration shall be calculated at the
              time the liability for the claim is due to be satisfied and shall
              be the aggregate of:-

              9.2.1  the Cash Consideration;

              9.2.2  the nominal value of the Purchase Notes;

              9.2.3  the nominal value of the EOLN; and

              9.2.4  the aggregate consideration paid by the Purchaser for such
                     of the Earn Out Shares, or for the options over the
                     Earn-Out shares, as have been purchased by the Purchaser
                     pursuant to the Earn-Out Agreement at that date;

       SO THAT where a claim is to be satisfied before the EOLN has been issued
       and/or the Earn Out Shares have been purchased and as a result of the
       calculation of the Cap at that time the claim is not satisfied in full,
       the balance of the amount payable in respect of the claim shall not be
       extinguished but shall remain outstanding and shall be paid by the Vendor
       at the time the EOLN is issued and/or Earn Out Shares are purchased to
       the extent that the Cap, recalculated at that time, increases.

                 PART 3 - TIME LIMITATIONS UNDER THE WARRANTIES
            (OTHER THAN TAX WARRANTIES AND ENVIRONMENTAL WARRANTIES)



                                      -84-
<PAGE>

<PAGE>

10.    The liability of the Vendor in respect of any claim under the Warranties
       other than a claim in respect of the Tax Warranties or the Environmental
       Warranties shall cease on the second anniversary of Completion except in
       respect of matters which have been the subject of a bona fide written
       claim which is made before that date by or on behalf of the Purchaser to
       the Vendor which gives such reasonable details of all material aspects of
       the claim as are then available including the Purchaser's bona fide
       estimate of the amount thereof.

               PART 4 - TIME LIMITATIONS UNDER THE TAX WARRANTIES

11.    The liability of the Vendor in respect of any claim under the Tax
       Warranties shall cease on the sixth anniversary of Completion except in
       respect of matters which have been the subject of a bona fide written
       claim which is made before that date by or on behalf of the Purchaser to
       the Vendor which gives such reasonable details of all material aspects of
       the claim as are then available including the Purchaser's bona fide
       estimate of the amount thereof.

          PART 5 - ENVIRONMENTAL WARRANTIES AND ENVIRONMENTAL INDEMNITY

12.    The liability of the Vendor in respect of any claim under the
       Environmental Warranties or the Environmental Indemnity shall cease on
       the sixth anniversary of Completion, except in respect of matters which
       have been the subject of a bona fide written claim which is made before
       that date by or on behalf of the Purchaser to the Vendor which gives such
       reasonable details of all material aspects of the claim as are then
       available including the Purchaser's bona fide estimate of the amount
       thereof.

                            PART 6 - OTHER PROVISIONS

13.    Any claim which may be made in respect of the Warranties shall be deemed
       to be withdrawn (if it has not been previously satisfied, settled or
       withdrawn) unless legal proceedings in respect of such claim shall have
       been commenced by the Purchaser against the Vendor within 12 months of
       the date of notification of the claim save that where notification is
       made by the Purchaser of a claim which is contingent such claim shall be
       deemed to be withdrawn unless legal proceedings in respect of such claim
       have been commenced within 6 months of the claim crystallising.

14.    The rights of the Purchaser in respect of a breach of any of the
       Warranties shall not be affected by Completion.

15.    This SCHEDULE 8 which, inter alia, regulates or otherwise affects the
       liability of the Vendor shall remain in full force and be fully
       applicable in all circumstances and, in particular (but without
       limitation), shall not be discharged in whole or in part by any breach of
       any of the Warranties or any claim against the Vendor in respect of the
       Warranties, the Indemnities or the Deed of Tax Covenant, whatever its
       nature or consequences, nor by any other matter whatsoever.


                                      -85-
<PAGE>

<PAGE>

                                   SCHEDULE 9
                                PART 1 - EXHIBITS


Exhibit A -       Accounts

Exhibit B -       Management Accounts

Exhibit C -       Memorandum and Articles of Association (Warranty 2.2)

Exhibit D -       Financial facilities (Warranty 7.2)

Exhibit E -       Insurance policies (Warranty 11.2)

Exhibit F -       Material contracts (Warranty 15.2)

Exhibit G -       Particulars of employees (Warranty 16.1)

Exhibit H -       List of members of group personal pension scheme 
                  (Warranty 17.1)

Exhibit I -       Particulars of Pension Schemes (Warranty 17.2)

Exhibit J -       Particulars of Intellectual Property (Warranty 18.1.1)

Exhibit K -       Intellectual Property Agreements (Warranty 18.3.1)


                     PART 2 - DOCUMENTS IN THE AGREED TERMS

AVC Agreement
AVI Agreement
CLT Agreement
Deed of Contribution
Deed of Tax Covenant
Directors resignation letters
Earn Out Agreement
NFHC Agreement
Non-Competition Agreements
Patent Licence
Purchase Notes
Service Agreements
Share Charge
Subordination Agreement



                                      -86-
<PAGE>

<PAGE>

                                   SCHEDULE 10
                                TCC STOCK OPTIONS

          PART A - OPTIONS TO BE GRANTED AT EXCHANGE OF THIS AGREEMENT

              (1)                             (2)
             Name                   Entitlement to options

B Bevis                                     13,800
I Atkinson                                  13,800
R Poole                                     13,800
I McDermott                                 13,800
G Grassi                                    13,800
F Lambertini                                13,800
D Cooper                                     8,800
G Carroll                                    8,800
M Kelly                                      8,800
I Bussey                                     8,800
R Hilliard                                   3,800
K Edwards                                    3,800
G Cheater                                    3,800
B Ford                                       3,800
G Breslin                                    3,800
M May                                        3,800
K Askew                                      1,300
D Garrett                                    1,300
M Wade                                       1,300
C Vokes                                      1,300
M Lush                                       1,300

              PART B - OPTIONS TO BE GRANTED AFTER THE DATE HEREOF

              (1)                             (2)
             Name                   Entitlement to options

B Bevis                                      1,200
I Atkinson                                   1,200
R Poole                                      1,200
I McDermott                                  1,200
G Grassi                                     1,200
F Lambertini                                 1,200
D Cooper                                     1,200
G Carroll                                    1,200
M Kelly                                      1,200
I Bussey                                     1,200
R Hilliard                                   1,200
K Edwards                                    1,200
G Cheater                                    1,200
B Ford                                       1,200
G Breslin                                    1,200



                                      -87-
<PAGE>

<PAGE>

M May                                        1,200
K Askew                                      1,200
D Garrett                                    1,200
M Wade                                       1,200
C Vokes                                      1,200
M Lush                                       1,200

            PART C - OPTIONS TO BE GRANTED AT THE VENDOR'S DIRECTION

              (1)                                   (2)
             Name                          Entitlement to options

Such persons as the Vendor may direct      Up to 62,500 in aggregate
            





                                --------------------------------
                                Total      235,000
                                --------------------------------


                                      -88-
<PAGE>

<PAGE>

SIGNED by ANTHONY DAVID GALLEY   )
in the presence of:-             )
                                 )










SIGNED by                        )
for and on behalf of             )
ASPECT VISION HOLDINGS LIMITED   )
in the presence of:-             )










SIGNED by                        )
for and on behalf of             )
THE COOPER COMPANIES, INC.       )
in the presence of:-             )



                                      -89-



<PAGE>




<PAGE> 
                                                                     Exhibit 2.2

                  Dated                         November 1997
                  -------------------------------------------


                        ANTHONY DAVID GALLEY (and Others)       (1)


                         ASPECT VISION HOLDINGS LIMITED         (2)


                                       and


                           THE COOPER COMPANIES, INC.           (3)


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

                                    Agreement
                            for the sale and purchase
                       of the entire issued share capital
                        of NEW FOCUS HEALTH CARE LIMITED

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



                                 Cameron McKenna
                                   Mitre House
                              160 Aldersgate Street
                                 London EC1A 4DD

                               T+44(0)171367 3000
                               F+44(0)171367 2000


<PAGE>

<PAGE>


                                Table of Contents

1. Definitions and interpretation...........................................1
2. Condition................................................................4
3. Sale and purchase........................................................4
4. Consideration............................................................5
5. Completion...............................................................5
6. Waiver of pre-emption rights.............................................6
7. RTPA.....................................................................6
8. Announcements............................................................7
9. Implied covenants for title and further assurance........................7
10. Assignment..............................................................7
11. Remedies cumulative.....................................................8
12. Waiver, variation and release...........................................8
13. Costs and expense.......................................................8
14. Notices.................................................................9
15. Counterparts............................................................9
16. Language...............................................................10
17. Invalidity.............................................................10
18. Agreement to continue in full force and effect.........................10
19. Confidentiality........................................................10
20. Governing law and jurisdiction.........................................11

Schedule 1 The Vendors.....................................................12

Schedule 2 Completion Part 1 - Delivery of documents by Vendors............13
       Part 2 - Delivery of documents and actions by the Purchaser.........13
       Part 3 - Delivery of documents and actions by TCC...................14

Schedule 3 Documents in the agreed terms...................................15

Schedule 4 Conduct of business pending Completion..........................16


<PAGE>

<PAGE>


THIS AGREEMENT is made the         day of November 1997

BETWEEN:-

(1)  The persons whose names and addresses are set out in column 1 of schedule 1
     (the "Vendors"); and

(2)  ASPECT VISION HOLDINGS LIMITED (registered in England with number 3448379)
     whose registered office is at Mitre House, 160 Aldersgate Street, London,
     EC1A 4DD (the "Purchaser"); and

(3)  THE COOPER COMPANIES, INC. a company incorporated in Delaware whose
     principal office is at 6140 Stoneridge Mall Road, Suite 590, Pleasanton CA
     94588 USA ("TCC").

WHEREAS:-

(A)  The Vendors are each shareholders in the Company.

(B)  The Purchaser wishes to purchase the entire issued share capital of the
     Company from the Vendors and the Vendors have each agreed to sell their
     respective shareholdings in the Company in each case upon and subject to
     the terms and conditions of this Agreement.

WHEREBY IT IS AGREED as follows:-

1.   Definitions and interpretation

1.1  In this Agreement the following words and expressions have the meanings set
     opposite them:

     "Affiliate":                   in relation to any body corporate, any
                                    Holding Company or subsidiary undertaking of
                                    such body corporate or any subsidiary
                                    undertaking of a Holding Company of such
                                    body corporate;

     "Agreement":                   this Agreement including its recitals and
                                    the schedules hereto;

     "Business Day":                a weekday (other than a Saturday) when banks
                                    are open for business in London;

     "CA 85":                       Companies Act 1985;

     "Cash Consideration":          the cash consideration payable for the
                                    Shares as specified in clause 4.1;

     "Company":                     means New Focus Health Care Limited, a
                                    company registered in England and Wales
                                    under number 1847802 whose registered office
                                    is at Unit 2, South Point, Hamble,
                                    Southampton, Hampshire, SO31 4RF;

      "Completion":                 completion of the sale and purchase of the
                                    Shares pursuant to this Agreement;

                                      -1-


<PAGE>

<PAGE>


     "Condition"                    the condition referred to in clause 2.1;

     "Confidential Information":    all information received or obtained by the
                                    Vendors or supplied to the Vendors in the
                                    negotiations leading to this Agreement and
                                    which relates to TCC or any of its
                                    subsidiaries;

     "Deed of Contribution":        the deed of contribution in the agreed terms
                                    to be entered into at Completion between the
                                    Purchaser, the Vendors and others;

     "Earn Out Agreement"           the agreement described as the Earn Out
                                    Agreement to be entered into, at completion
                                    of the Umbrella Agreement, between TCC, the
                                    Purchaser and Anthony David Galley;

     "Encumbrance":                 any interest or equity of any person
                                    (including any right to acquire, option or
                                    right of pre-emption) or any mortgage,
                                    charge, pledge, lien, assignment,
                                    hypothecation, security interest, title
                                    retention or any other security agreement or
                                    arrangement;

     "EOLN":                        the loan note to be issued by the Purchaser
                                    to Anthony David Galley by way of further
                                    consideration for the Shares purchased from
                                    Anthony David Galley, in accordance with the
                                    terms of the Earn Out Agreement;

     "Holding Company":             a holding company within the meaning
                                    ascribed to such expression by sections 736
                                    and 736A, CA 85;

     "Non Competition               the agreements in the agreed terms to be
       Agreements":                 entered into at Completion between the
                                    Purchaser and the Vendors relating to the
                                    protection of the goodwill of the business
                                    of the Company;

     "OSI Indemnity":               the indemnity agreement in the agreed terms
                                    to be entered into at Completion between
                                    TCC, A Galley, G Galley, B Bevis, I
                                    Atkinson, A Morland and W Brooker;

     "Proceedings":                 any proceeding, suit or action arising out
                                    of or in connection with this Agreement;

     "Purchase Notes":              the loan notes in the agreed terms to be
                                    issued to the Vendors at Completion by the
                                    Purchaser and guaranteed by TCC;

     "Purchaser's Solicitors":      Cameron McKenna of Mitre House, 160
                                    Aldersgate Street, London EC1A 4DD;

     "RTPA":                        Restrictive Trade Practices Act 1976;

     "Service Agreements":          the service agreements in the agreed terms
                                    to be entered into between Aspect Vision
                                    Care Limited and

                                      -2-


<PAGE>

<PAGE>


                                    each of Anthony David Galley and Wilfred
                                    Trevor Brooker;

     "Service Document":            a writ, summons, order, judgment or other
                                    document relating to or in connection with
                                    any Proceedings;

     "Shares":                      the shares in the capital of the Company set
                                    out in column (2) of schedule 1;

     "Stock Exchange":              London Stock Exchange Limited;

     "Subordination Agreement":     the subordination agreement in the agreed
                                    terms to be entered into at Completion
                                    between TCC, Keybank National Association
                                    and the holders of the Purchase Notes;

     "subsidiary":                  a subsidiary within the meaning ascribed to
                                    such expression by sections 736 and 736A,
                                    CA 85;

     "subsidiary undertaking":      a subsidiary undertaking within the meaning
                                    ascribed to such expression by section 258,
                                    CA 85;

     "Umbrella Agreement":          the umbrella agreement of even date herewith
                                    relating to, inter alia, the sale and
                                    purchase of the Shares and entered into
                                    between the Purchaser, Anthony David Galley
                                    and TCC;

     "VAT":                         value added tax;

     "Vendors' Solicitors":         Travers Smith Braithwaite of 10 Snow Hill,
                                    London, EC1A 2AL; and

      "in the agreed terms":        in the form agreed between the Vendors and
                                    the Purchasers and signed for the purposes
                                    of identification by or on behalf of each
                                    party.

1.2  The table of contents and headings in this Agreement are inserted for
     convenience only and shall not affect its construction.

1.3  Unless the context otherwise requires words denoting the singular shall
     include the plural and vice versa, references to any gender shall include
     all other genders and references to persons shall include bodies corporate,
     unincorporated associations and partnerships in each case whether or not
     having a separate legal personality. References to the word "include" or
     "including" are to be construed without limitation.

1.4  References to recitals, schedules and clauses are to recitals and schedules
     to and clauses of this Agreement unless otherwise specified and references
     within a schedule to paragraphs are to paragraphs of that schedule unless
     otherwise specified.

1.5  References in this Agreement to any statute, statutory provision or EC
     Directive include a reference to that statute, statutory provision or EC
     Directive as amended, extended, consolidated or replaced from time to time
     (whether before or after the date of this Agreement) and include any order,
     regulation, instrument or other subordinate legislation made under the
     relevant statute, statutory provision or EC Directive.

                                      -3-


<PAGE>

<PAGE>


1.6  References to any English legal term for any action, remedy, method of
     judicial proceeding, legal document, legal status, court, official or any
     legal concept or thing shall in respect of any jurisdiction other than
     England be deemed to include that which most approximates in that
     jurisdiction to the English legal term.

1.7  Any reference to "writing" or "written" includes faxes and any
     non-transitory form of visible reproduction of words.

1.8  References to times of the day are to London time and references to a day
     are to a period of 24 hours running from midnight to midnight.

2.   Condition

2.1  Condition precedent

     Subject to clause 2.3, this Agreement is subject to and conditional upon
     satisfaction of the condition in the Umbrella Agreement.

2.2  Time limit for satisfaction of Condition

     If the condition in clause 2.1 has not been fulfilled or waived (by mutual
     agreement of the parties) by 31 December 1997 (or by such later date as may
     be agreed in writing between the parties) this Agreement shall thereupon
     become null and void ab initio and none of the parties shall have any
     rights against any other party hereunder.

2.3  Operative provisions

     Notwithstanding clause 2.1, clauses 8, 10-16 (inclusive), 19 and 20 shall
     come into force on the execution and exchange of this Agreement and the
     remainder of this Agreement shall come into force on the fulfilment and/or
     waiver of the Condition.

2.4  Conduct of business pending Completion

     Each of the Vendors hereby undertakes to the Purchaser to procure, to the
     extent that they are able, that the Company is run as set out in schedule 4
     in respect of the period prior to Completion.

3.   Sale and purchase

3.1  Obligation to sell and purchase and free from Encumbrances

     Subject to the terms of this Agreement each of the Vendors shall sell, with
     effect from 1 November 1997, with full title guarantee and free from
     Encumbrances those Shares set opposite his name in column (2) of schedule 1
     and the Purchaser shall purchase such Shares together with all rights
     attaching thereto with effect from 1 November 1997.

3.2  Dividends and distributions

     From Completion the Purchaser shall be entitled to receive all dividends
     and distributions declared, paid or made by the Company in respect of the
     Shares on or after 1 November 1997.

                                      -4-


<PAGE>

<PAGE>


3.3  Sale of all Shares

     The Purchaser shall not be obliged to complete the purchase of any of the
     Shares hereunder unless the purchase of all the Shares is completed
     simultaneously.

4.   Consideration

4.1  Consideration

     The consideration for the Shares shall be:

     4.1.1 the sum of 'L'5,361,051 payable in cash; and

     4.1.2 the sum of 'L'8,931,614 to be satisfied by the issue of the Purchase
           Notes.

4.2  Entitlement to consideration

     The consideration shall be allocated such that:

     4.2.1 the Cash Consideration shall belong to the Vendors in the proportions
           set opposite their respective names in column (3) of schedule 1; and

     4.2.2 the Purchase Notes shall be issued to the Vendors in the proportions
           set opposite their respective names in column (4) of schedule 1.

4.3  Further consideration

     As further consideration for the Shares purchased from Anthony David
     Galley, the Purchaser hereby undertakes to issue to Anthony David Galley
     the EOLN at the time and in respect of the amount referred to in clause 4
     of the Earn Out Agreement.

4.4  Reduction in consideration

     Any payment made by the Vendors pursuant to the operation of the Deed of
     Contribution and clause 10 of the Umbrella Agreement, or any other payment
     made pursuant to this Agreement, shall be deemed to be pro tanto a
     reduction in the price paid for the Shares under this Agreement.

4.5  Guarantee of Purchase Notes

     TCC agrees to guarantee the obligations of the Purchaser in respect of the
     Purchase Notes on the terms set out in the Purchase Notes.

5.   Completion

5.1  Time and location

     Subject as provided in clause 5.4, Completion shall take place at the
     offices of the Purchaser's Solicitors on the fifth day following
     satisfaction or waiver of the Condition or at such other place and/or on
     such other date as may be agreed in writing between the Purchaser and each
     of the Vendors.

5.2  Vendors' obligations

     At Completion the Vendors shall deliver to the Purchaser each of the
     documents listed in part 1 of schedule 2.

                                      -5-


<PAGE>

<PAGE>


5.3  Purchaser's obligations

     Subject to the Vendors complying with their obligations under clause 5.2,
     the Purchaser shall at Completion deliver the documents and effect the
     actions listed in part 2 of schedule 2.

5.4  TCC's obligations

     Subject to the Vendors complying with their obligations under clause 5.2,
     TCC shall at Completion deliver the documents and effect the transactions
     listed in part 3 of schedule 2.

5.5  Failure to comply

     If in any respect material to the Purchaser the provisions of clause 5.2
     and part 1 of schedule 2 or if in any respect material to the Vendors the
     provisions of clauses 5.3 and 5.4 and parts 2 and 3 of schedule 2 are not
     complied with on the date of Completion applicable under clause 5.1, the
     Purchaser or, as the case may be, the Vendors shall not be obliged to
     complete this Agreement and may:-

     5.5.1 defer Completion to a date not more than twenty-eight days after the
           date set by clause 5.1 (and so that the provisions of this clause 5.4
           shall apply to Completion as so deferred); or

     5.5.2 proceed to Completion so far as practicable and without prejudice to
           their rights under this Agreement; or

     5.5.3 rescind this Agreement without prejudice to their rights and remedies
           under this Agreement; or

     5.5.4 waive all or any of the requirements contained in clause 5.2 or, as
           the case may be, clauses 5.3 and 5.4, at their discretion.

6.   Waiver of pre-emption rights

     The Vendors by their execution of this Agreement hereby waive any
     pre-emption rights in respect of the Shares conferred on them under the
     articles of association of the Company or otherwise.

7.   RTPA

7.1  If there is any provision of this Agreement, or of any agreement or
     arrangement of which this Agreement forms part, which causes or would cause
     this Agreement or that agreement or arrangement to be subject to
     registration under the RTPA, then that provision shall not take effect
     until the day after particulars of this Agreement or of that agreement or
     arrangement (as the case may be) have been furnished to the Director
     General of Fair Trading pursuant to section 24, RTPA.

7.2  The Purchaser shall furnish such particulars as are referred to in clause
     7.1 as soon as is reasonably practicable after the date of this Agreement
     and within the time limits specified in the RTPA and the Vendors undertake
     to provide such information and assistance as the Purchaser may reasonably
     require in connection therewith.

                                      -6-


<PAGE>

<PAGE>


8.   Announcements

8.1  Restrictions on announcements

     No announcement shall be made in relation to the subject matter of this
     Agreement or a matter ancillary to this Agreement without the prior written
     consent of the other party save as may be required by any:-

     8.1.1 law;

     8.1.2 existing contractual arrangements; or

     8.1.3 the Stock Exchange or the Panel on Takeovers and Mergers or any other
           applicable regulatory authority to which the Vendors are subject
           where such requirement has the force of law,

     provided such communication shall be made only after consultation with
     the Purchaser.

8.2  Continuing effect

     The restrictions contained in this clause shall continue to apply after
     Completion without limit in time.

8.3  Legal and regulatory requirements

     The Purchaser and the Vendors undertake to provide all such information
     known to them or which on reasonable enquiry ought to be known to them as
     may reasonably be required by the Vendors or the Purchaser for the purpose
     of complying with the requirements of law or of any applicable regulatory
     authority to which either party is subject where such requirement has the
     force of law.

9.   Implied covenants for title and further assurance

9.1  The Law of Property (Miscellaneous Provisions) Act 1994 ("LPMPA") applies
     to all dispositions of property made under or pursuant to this Agreement
     save that the word "reasonably" shall be deleted from the covenant set out
     in section 2(1)(b), LPMPA, and the covenant set out in section 3(1), LPMPA
     shall not be qualified by the words "other than any charges, incumbrances
     or rights which that person does not and could not reasonably be expected
     to know about."

10.  Assignment

10.1 No party may assign the benefit of this Agreement whether absolutely or by
     way of security except in the case of an absolute assignment of all or part
     by the Purchaser to an Affiliate of the Purchaser and provided and so long
     as it remains an Affiliate (failing which the benefit of this Agreement
     shall no longer be available to such assignee nor to any assignor) save
     that the Purchaser may assign such benefit absolutely or by way of security
     to a person other than an Affiliate of the Purchaser with the prior consent
     in writing of the Vendors such consent not to be unreasonably withheld or
     delayed and any purported assignment in contravention of this clause shall
     be ineffective.

10.2 Subject to clause 10.1, this Agreement shall be binding upon and ensure for
     the benefit of the personal representatives and assigns and successors in
     title of each of the parties.

                                      -7-


<PAGE>

<PAGE>


11.  Remedies cumulative

11.1 The rights, powers and remedies provided in this Agreement or expressly
     referred to herein are cumulative and do not exclude any rights, powers or
     remedies provided by law or by any other document other than this
     Agreement.

11.2 Nothing in this Agreement or in any document in the agreed terms shall be
     read or construed as excluding any liability or remedy as a result of
     fraud.

12.  Waiver, variation and release

12.1 No omission to exercise or delay in exercising on the part of any party to
     this Agreement any right, power or remedy provided by law or under this
     Agreement shall constitute a waiver of such right, power or remedy or any
     other right, power or remedy or impair such right, power or remedy. No
     single or partial exercise of any such right, power or remedy shall
     preclude or impair any other or further exercise thereof or the exercise of
     any other right, power or remedy provided by law or under this Agreement.

12.2 Any waiver of any right, power or remedy under this Agreement must be in
     writing and may be given subject to any conditions thought fit by the
     grantor. Unless otherwise expressly stated any waiver shall be effective
     only in the instance and only for the purpose for which it is given.

12.3 No variation to this Agreement shall be of any effect unless it is agreed
     in writing and signed by or on behalf of each party.

13.  Costs and expense

13.1 General

     Save as otherwise stated in this Agreement or in the Umbrella Agreement,
     each party shall pay its own costs and expenses in relation to the
     negotiation, preparation, execution and carrying into effect of this
     Agreement and other agreements forming part of the transaction.

13.2 Group companies to pay no costs

     For the avoidance of doubt, neither the Company nor any of its subsidiaries
     shall pay any legal or other professional charges and expenses in
     connection with any investigation of the affairs of the Company or the
     negotiation, preparation, execution and carrying into effect of this
     Agreement or any other agreement forming part of the transaction.

14.  Notices

14.1 Any communication to be given in connection with the matters contemplated
     by this Agreement shall except where expressly provided otherwise be in
     writing and shall either be delivered by hand or sent by first class
     pre-paid post or sent by air mail. Delivery by courier shall be regarded as
     delivery by hand.

14.2 Such communication shall be sent to the address of the relevant party
     referred to in this Agreement or to such other address as may previously
     have been communicated to the other party in accordance with this clause.
     Each communication shall be marked for the attention of the relevant
     person.

                                      -8-


<PAGE>

<PAGE>


14.3 A communication shall be deemed to have been served:-

     14.3.1 if delivered by hand at the address referred to in clause 14.2, at
            the time of delivery;

     14.3.2 if sent by first class pre-paid post to the address referred to in
            clause 14.2, at the expiration of two clear days after the time of
            posting; and

     14.3.3 if sent by air mail to the address referred to in clause 14.2, at
            the expiration of five clear days after posting.

     If a communication would otherwise be deemed to have been delivered outside
     of normal business hours (being 9:30 a.m. to 5:30 p.m. on a Business Day)
     in the time zone of the territory of the recipient under the preceding
     provisions of this clause, it shall be deemed to have been delivered at the
     opening of business on the next Business Day.

14.4 In proving service of the communication, it shall be sufficient to show
     that delivery by hand was made or that the envelope containing the
     communication was properly addressed and posted as a first class pre-paid
     letter or air mail letter.

14.5 A party may notify the other parties to this Agreement of a change to its
     name, relevant person or address for the purposes of clause 14.2 PROVIDED
     THAT such notification shall only be effective on:-

     14.5.1 the date specified in the notification as the date on which the
            change is to take place; or

     14.5.2 if no date is specified or the date specified is less than five
            clear Business Days after the date on which notice is deemed to have
            been served, the date falling five clear Business Days after notice
            of any such change is deemed to have been given.

14.6 For the avoidance of doubt, the parties agree that the provisions of this
     clause shall not apply in relation to the service of Service Documents.

15.  Counterparts

15.1 This Agreement may be executed in any number of counterparts and by the
     parties on different counterparts, but shall not be effective until each
     party has executed at least one counterpart.

15.2 Each counterpart shall constitute an original of this Agreement but all the
     counterparts shall together constitute one and the same Agreement.

16.  Language

16.1 This Agreement is drawn up in the English language and if this Agreement is
     translated into any language other than English, the English language text
     shall prevail.

16.2 Each notice, instrument, certificate or other communication to be given by
     one party to another hereunder or in connection with this Agreement shall
     be in the English language (being the language of negotiation of this
     Agreement) and in the event that

                                      -9-


<PAGE>

<PAGE>


     such notice, instrument, certificate or other communication or this
     Agreement is translated into any other language, the English language text
     shall prevail.

17.  Invalidity

     Each of the provisions of this Agreement is severable. If any such
     provision is or becomes illegal, invalid or unenforceable in any respect
     under the law of any jurisdiction, the legality, validity or enforceability
     in that jurisdiction of the remaining provisions of this Agreement of that
     provision or any other provision of this Agreement, shall not in any way be
     affected or impaired thereby.

18. Agreement to continue in full force and effect

     This Agreement shall, to the extent that it remains to be performed,
     continue in full force and effect notwithstanding Completion.

19.  Confidentiality

19.1 The Vendors hereby undertake with the Purchaser that they shall both during
     and after the term of this Agreement keep confidential and not directly or
     indirectly reveal, report, publish, disclose or transfer or use for their
     own or any other purposes Confidential Information except:-

     19.1.1 in the circumstances set out in clause 19.2; or

     19.1.2 to the extent otherwise expressly permitted by this Agreement; or

     19.1.3 with the prior consent in writing of the party to whose affairs such
            Confidential Information relates.

19.2 The circumstances referred to in clause 19.1.1 above are:-

     19.2.1 where the Confidential Information, before it is furnished to or
            comes into the knowledge or possession of any of the Vendors, is in
            the public domain; or

     19.2.2 where the Confidential Information, after it is furnished to or
            comes into the knowledge or possession of the Vendors enters the
            public domain otherwise than as a result of (a) a breach by any of
            the Vendors of their obligations in this clause 19 or (b) a breach
            by the person who disclosed that Confidential Information of his
            confidentiality obligation and the relevant Vendor is aware of such
            breach; or

     19.2.3 if and to the extent that any of the Vendors make disclosure of the
            Confidential Information to any person:-

            (a) in compliance with any requirement of law; or

            (b) in response to a requirement of the Stock Exchange or the Panel
                on Take-overs and Mergers or any other applicable regulatory
                authority to which any of the Vendors are subject where such
                requirement has the force of law; or

                                      -10-


<PAGE>

<PAGE>


            (c) in order to obtain tax or other clearances or consents from the
                Inland Revenue or other relevant taxing or regulatory
                authorities; or

     19.2.4 to the consultants and professional advisers of the Vendors, in each
            case on the basis that they will comply with the Vendors'
            obligations of confidence hereunder,

     PROVIDED THAT any such information disclosable pursuant to clauses 19.2.3
     (a), (b) or (c) shall be disclosed to the extent permitted by law and only
     after consultation with the other party.

19.3 The restrictions contained in this clause shall continue to apply after the
     Completion without limit in time.

20.  Governing law and jurisdiction

20.1 English law

     This Agreement shall be governed by and construed in accordance with
     English law.

20.2 Courts of England and Wales

     The parties to this Agreement irrevocably agree that the courts of England
     shall have non-exclusive jurisdiction to settle any dispute which may arise
     out of or in connection with this Agreement and that accordingly any
     Proceedings may be brought in such courts.

20.3 Acceptance by Vendors

     For the avoidance of doubt, the Vendors expressly and specifically agree
     and accept the terms of this clause and sign below in recognition of this
     fact.

AS WITNESS the hands of the parties or their duly authorised representatives on
the date first appearing at the head of this Agreement.

                                      -11-


<PAGE>

<PAGE>


                                   Schedule 1
                                   The Vendors

            (1)                    (2)                (3)              (4)
         Name and           Number of Shares     Entitlement to   Entitlement to
       address and                                   Cash           Purchase
     facsimile number                          Consideration ('L')   Notes ('L')
         (if any)

Geoffrey Harrison Galley         221,303           3,080,171        2,053,447
Red Lodge,
The Close,
Totteridge,
London  N20 8PJ

Anthony David Galley             261,302           1,515,371        2,046,113
Beacon Wey,
The Hangers,
Bishops Waltham, SO32 1FZ

Wilfred Trevor Brooker           208,303              Nil           4,832,054
Grimbles Barn,
Buckland Village,
Aston Clinton,
Buckinghamshire HP22 5HY

Brooker Family Trust              33,000             765,509            Nil
Grimbles Barn,
Buckland Village,
Aston Clinton,
Buckinghamshire HP22 5HY

                                 -------           ---------        ---------
Totals                           723,908           5,361,051        8,931,614
                                 -------           ---------        ---------

                                      -12-


<PAGE>

<PAGE>


                                   Schedule 2
                                   Completion
                    Part 1 - Delivery of documents by Vendors

On Completion, the Vendors shall deliver to the Purchaser:-

1.   transfers of such of the Shares as are held by each of the Vendors duly
     executed by the registered holder in favour of the Purchaser or its
     nominee(s) together with the relevant share certificates in the name of the
     registered holder;

2.   a counterpart of the Deed of Contribution duly executed by the Vendors;

3.   a counterpart of the Subordination Agreement duly executed by those Vendors
     who receive Purchase Notes;

4.   the Service Agreements duly executed by A. Galley and T. Brooker;

5.   the Non Competition Agreements duly executed by the Vendors;

6.   the OSI Indemnity duly executed by those Vendors who are to be a party to
     it;

7.   such waivers, consents or other documents (including any power of attorney
     under which any document required to be delivered under part 1 of this
     schedule 2 has been executed) in the agreed terms to enable the Purchaser
     and its nominee(s) to be registered as the holders of the Shares sold by
     the Vendors; and

8.   an irrevocable power of attorney in the agreed terms executed by each of
     the Vendors in favour of the Purchaser or its nominee(s) to enable the
     beneficiary (pending registration of the transfers of the Shares sold by
     the Vendors) to exercise all voting and other rights attaching to the
     Shares sold by the Vendors and to appoint proxies for this purpose.

           Part 2 - Delivery of documents and actions by the Purchaser

     Subject as provided in clause 5.3, on Completion the Purchaser
       shall:-

1.   pay the Cash Consideration by way of electronic transfer for same day value
     to the Vendors' Solicitors who are irrevocably authorised to receive the
     same and whose receipt shall be an effective discharge of the Purchaser's
     obligation to pay such sum and the Purchaser shall not be concerned to see
     to the application or be answerable for the loss or misapplication of such
     sums;

2.   deliver certificates in respect of the Purchase Notes, duly issued, to such
     of the Vendors as are to receive the same;

3.   deliver a counterpart of the Deed of Contribution, duly executed by the
     Purchaser;

4.   counterparts of the Non Competition Agreements duly executed by the
     Purchaser;

5.   deliver to each of the Vendors a copy of the minutes of a meeting of the
     directors of the Purchaser:

     5.1  authorising the execution of this Agreement and related documents
          (such copy minutes being certified as correct by an officer of the
          Purchaser); and

                                      -13-


<PAGE>

<PAGE>


     5.2  resolving to create and issue the Purchase Notes.

                Part 3 - Delivery of documents and actions by TCC

     Subject as provided in clause 5.4, on Completion TCC shall:

1.   execute the instrument constituting the Purchase Notes by way of
     guaranteeing the obligations of the Purchaser thereunder;

2.   deliver a counterpart of the Deed of Contribution duly executed by TCC;

3.   deliver a counterpart of the Subordination Agreement duly executed by TCC;

4.   deliver a counterpart of the OSI Indemnity duly executed by TCC;

5.   deliver to the Vendors a copy of the minutes of a meeting of the directors
     of TCC authorising the execution of:

     5.1  the instrument constituting the Purchase Notes; and

     5.2  this Agreement.

                                      -14-


<PAGE>

<PAGE>


                                   Schedule 3
                          Documents in the agreed terms

Consents, waivers and powers of attorney re: sale of Shares
Deed of Contribution
Non Competition Agreements
OSI Indemnity
Powers of Attorney
Purchase Notes
Service Agreements
Subordination Agreement






                                      -15-


<PAGE>

<PAGE>


                                   Schedule 4
                     Conduct of business pending Completion

(i)    The business of the Company will be carried on as a going concern and in
       the normal course.

(ii)   No physical assets of the Company shall be removed from any property of
       the Company save in the ordinary course of normal day to day trading.

(iii)  The Vendors will use all reasonable endeavours to maintain the trade and
       trade connections of the Company.

(iv)   All debts which the Company incurs in the normal course of the business
       will be settled within the applicable periods of credit.

(v)    The Company will not enter into modify or agree to terminate any material
       contract (other than in the ordinary course of business) or incur any
       capital expenditure on any individual item for an amount in excess of
       'L'100,000.

(vi)   The Company will not appoint or employ any new employees or consultants
       at an annual salary or rate of remuneration in excess of 'L'30,000.

(vii)  The Company will not alter materially or agree to alter materially the
       terms and conditions of employment (including benefits) of any of its
       employees and no Vendor will induce or endeavour to induce any of such
       employees to terminate their employment prior to Completion other than
       for a justifiable reason.

(viii) The Company will not dispose of any material assets used or required for
       the operation of the business of the Company (otherwise than in the
       ordinary course of business) or enter into any other transaction
       otherwise than in the ordinary course of business.

(ix)   The Company will not create any mortgages, charges, or other encumbrances
       over its assets or undertakings nor give any guarantees or indemnities in
       respect of any third party otherwise than in the ordinary course of
       businesses.

(x)    Save for debt collection in the ordinary course of business, the Company
       will not institute, settle or agree to settle any legal proceedings
       relating to the business of the Company.

(xi)   The Company will not grant or modify or agree to terminate any rights or
       enter into any agreement relating to intellectual property or otherwise
       permit any of its rights relating to the intellectual property to lapse.

(xii)  The Purchaser will be given full details of any material changes in the
       business, financial position and/or assets of the Company from the date
       hereof prior to Completion.

(xvi)  All the insurance policies of the Company shall be continued for at least
       the same amount and on no less favourable terms than as before.

                                      -16-


<PAGE>

<PAGE>


SIGNED by Geoffrey Harrison Galley    )
in the presence of:-                  )



SIGNED by Anthony David Galley        )
in the presence of:-                  )
                                      )



SIGNED by Wilfred Trevor Brooker      )
in the presence of:-                  )





                                      -17-


<PAGE>

<PAGE>


SIGNED by                             )
                                      )
for and on behalf of                  )
THE BROOKER FAMILY TRUST              )
in the presence of:-                  )



SIGNED by                             )
                                      )
for and on behalf of                  )
ASPECT VISION HOLDINGS LIMITED        )
in the presence of:-                  )



SIGNED by                             )
                                      )
for and on behalf of                  )
THE COOPER COMPANIES, INC.            )
in the presence of:-                  )





                                      -18-

<PAGE>




<PAGE>

                                                                    EXHIBIT 2.3

                Dated                               November 1997

                        IAN ARTHUR MCDERMOTT (AND OTHERS)              (1)

                         ASPECT VISION HOLDINGS LIMITED                (2)

                                       AND

                           THE COOPER COMPANIES, INC.                  (3)

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

                                    Agreement
                            for the sale and purchase
                      of 34.17% of the issued share capital
                          of ASPECT VISION CARE LIMITED

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




                                 CAMERON MCKENNA
                                   MITRE HOUSE
                              160 ALDERSGATE STREET
                                 LONDON EC1A 4DD

                              T + 44(0)171-367 3000
                              F + 44(0)171-367 2000


<PAGE>

<PAGE>



                                TABLE OF CONTENTS

<TABLE>
<S>                                                                  <C>
1.  Definitions and interpretation....................................1
2.  Condition.........................................................4
3.  Sale and purchase.................................................4
4.  Consideration.....................................................4
5.  Completion........................................................5
6.  Waiver of pre-emption rights......................................6
7.  RTPA..............................................................6
8.  Announcements.....................................................6
9.  Implied covenants for title and further assurance.................7
10. Assignment........................................................7
11. Remedies cumulative...............................................7
12. Waiver, variation and release.....................................8
13. Costs and expense.................................................8
14. Notices...........................................................8
15. Counterparts......................................................9
16. Language..........................................................9
17. Invalidity........................................................9
18. Agreement to continue in full force and effect...................10
19. Confidentiality..................................................10
20. Governing law and jurisdiction...................................11

Schedule 1 The Vendors...............................................12

Schedule 2 Completion Part 1 - Delivery of documents by Vendors......14
       Part 2 - Delivery of documents and actions by the Purchaser...14
       Part 3 - Delivery of documents and actions by TCC.............15

Schedule 3 Documents in the agreed terms.............................16

Schedule 4 Conduct of business pending Completion....................17
</TABLE>


<PAGE>

<PAGE>


THIS AGREEMENT is made the       day of November 1997

BETWEEN:-

(1)   The persons whose names and addresses are set out in COLUMN 1 of
      SCHEDULE 1 (the "Vendors"); and

(2)   ASPECT VISION HOLDINGS LIMITED (registered in England with number 3448379)
      whose registered office is at Mitre House, 160 Aldersgate Street, London
      EC1A 4DD (the "Purchaser"); and

(3)   THE COOPER COMPANIES, INC. a company incorporated in Delaware whose
      principal office is at 6140 Stoneridge Mall Road, Suite 590,
      Pleasanton CA 94588 USA ("TCC").

WHEREAS:-

(A)   The Vendors are each shareholders in the Company.

(B)   The Purchaser wishes to purchase 34.17% of the issued share capital of the
      Company from the Vendors and the Vendors have each agreed to sell their
      respective shareholdings in the Company in each case upon and subject to
      the terms and conditions of this Agreement.

WHEREBY IT IS AGREED as follows:-

1.     DEFINITIONS AND INTERPRETATION

1.1    In this Agreement the following words and expressions have the
       meanings set opposite them:

       "AFFILIATE":                in relation to any body corporate, any
                                   Holding Company or subsidiary undertaking of
                                   such body corporate or any subsidiary
                                   undertaking of a Holding Company of such body
                                   corporate;

       "AGREEMENT":                this Agreement including its recitals and the
                                   schedules hereto;

       "BUSINESS DAY":             a weekday (other than a Saturday) when banks
                                   are open for business in London;

       "CA 85":                    Companies Act 1985;

       "CASH CONSIDERATION":       the cash consideration payable for the Shares
                                   as specified in CLAUSE 4.1;

       "COMPANY":                  means Aspect Vision Care Limited, a company
                                   registered in England and Wales under number
                                   01134463 whose registered office is at Unit
                                   2, South Point, Hamble, Southampton,
                                   Hampshire, SO31 4RF;

        "COMPLETION":              completion of the sale and purchase of the
                                   Shares pursuant to this Agreement;



                                      -1-
<PAGE>

<PAGE>


       "CONDITION"                 the condition referred to in CLAUSE 2.1;

       "CONFIDENTIAL INFORMATION": all information received or obtained by the
                                   Vendors or supplied to the Vendors in the
                                   negotiations leading to this Agreement and
                                   which relates to TCC or any of its
                                   subsidiaries;

       "DEED OF CONTRIBUTION":     the deed of contribution in the agreed terms
                                   to be entered into at Completion between the
                                   Purchaser, the Vendors and others;

       "ENCUMBRANCE":              any interest or equity of any person
                                   (including any right to acquire, option or
                                   right of pre-emption) or any mortgage,
                                   charge, pledge, lien, assignment,
                                   hypothecation, security interest, title
                                   retention or any other security agreement or
                                   arrangement;

       "HOLDING COMPANY":          a holding company within the meaning ascribed
                                   to such expression by sections 736 and 736A,
                                   CA 85;

       "NON COMPETITION            the agreements in the agreed terms to be
         AGREEMENTS":              entered into at Completion between the
                                   Purchaser and the Vendors relating to the
                                   protection of the goodwill of the business
                                   of the Company;

       "PROCEEDINGS":              any proceeding, suit or action arising out of
                                   or in connection with this Agreement;

       "OSI INDEMNITY":            the indemnity agreement in the agreed terms
                                   to be entered into at Completion between TCC,
                                   A Galley, G Galley, B Bevis, I Atkinson, A
                                   Morland and W Brooker;

       "PURCHASE NOTES":           the loan notes in the agreed terms to be
                                   issued to the Vendors at Completion by the
                                   Purchaser and guaranteed by TCC;

       "PURCHASER'S SOLICITORS":   Cameron McKenna of Mitre House, 160
                                   Aldersgate Street, London EC1A 4DD;

       "RTPA":                     Restrictive Trade Practices Act 1976;

       "SHARES":                   the shares in the capital of the Company set
                                   out in COLUMN (2) of SCHEDULE 1;

       "SERVICE AGREEMENTS":       the service agreements in the agreed terms to
                                   be entered into between Aspect Vision Care
                                   Limited and each of I. McDermott, R. Poole,
                                   B. Bevis and I. Atkinson;

       "SERVICE DOCUMENT":         a writ, summons, order, judgment or other
                                   document relating to or in connection with
                                   any Proceedings;

       "STOCK EXCHANGE":           London Stock Exchange Limited;



                                      -2-
<PAGE>

<PAGE>



       "SUBORDINATION AGREEMENT":  the subordination agreement in the agreed
                                   terms to be entered into at Completion
                                   between TCC, Keybank National Association and
                                   the holders of the Purchase Notes;

       "SUBSIDIARY":               a subsidiary within the meaning ascribed to
                                   such expression by sections 736 and 736A, CA
                                   85;

       "SUBSIDIARY UNDERTAKING":   a subsidiary undertaking within the meaning
                                   ascribed to such expression by section 258,
                                   CA 85;

       "UMBRELLA AGREEMENT":       the umbrella agreement of even date herewith
                                   relating to, inter alia, the sale and
                                   purchase of the Shares and entered into
                                   between the Purchaser, Mr Anthony D. Galley
                                   and TCC;

       "VAT":                      value added tax;

       "VENDORS' SOLICITORS":      Travers Smith Braithwaite of 10 Snow Hill,
                                   London, EC1A 2AL; and

       "IN THE AGREED TERMS":      in the form agreed between the Vendors and
                                   the Purchasers and signed for the purposes of
                                   identification by or on behalf of each party.

1.2   The table of contents and headings in this Agreement are inserted for
      convenience only and shall not affect its construction.

1.3   Unless the context otherwise requires words denoting the singular shall
      include the plural and vice versa, references to any gender shall include
      all other genders and references to persons shall include bodies
      corporate, unincorporated associations and partnerships in each case
      whether or not having a separate legal personality. References to the word
      "include" or "including" are to be construed without limitation.

1.4   References to recitals, schedules and clauses are to recitals and
      schedules to and clauses of this Agreement unless otherwise specified and
      references within a schedule to paragraphs are to paragraphs of that
      schedule unless otherwise specified.

1.5   References in this Agreement to any statute, statutory provision or EC
      Directive include a reference to that statute, statutory provision or EC
      Directive as amended, extended, consolidated or replaced from time to time
      (whether before or after the date of this Agreement) and include any
      order, regulation, instrument or other subordinate legislation made under
      the relevant statute, statutory provision or EC Directive.

1.6   References to any English legal term for any action, remedy, method of
      judicial proceeding, legal document, legal status, court, official or any
      legal concept or thing shall in respect of any jurisdiction other than
      England be deemed to include that which most approximates in that
      jurisdiction to the English legal term.

 1.7  Any reference to "writing" or "written" includes faxes and any
      non-transitory form of visible reproduction of words.

 1.8  References to times of the day are to London time and references to a day
      are to a period of 24 hours running from midnight to midnight.




                                      -3-
<PAGE>

<PAGE>


2.    CONDITION

2.1   Condition precedent
      
      Subject to CLAUSE 2.3, this Agreement is subject to and conditional upon
      satisfaction of the condition in the Umbrella Agreement.

2.2   Time limit for satisfaction of Condition

      If the condition in CLAUSE 2.1 has not been fulfilled or waived (by mutual
      agreement of the parties) by 31 December 1997 (or by such later date as
      may be agreed in writing between the parties) this Agreement shall
      thereupon become null and void ab initio and none of the parties shall
      have any rights against any other party hereunder.

2.3   Operative provisions

      Notwithstanding CLAUSE 2.1, CLAUSES 8, 10-16 (inclusive), 19 and 20 shall
      come into force on the execution and exchange of this Agreement and the
      remainder of this Agreement shall come into force on the fulfilment and/or
      waiver of the Condition.

2.4   Conduct of business pending Completion

      Each of the Vendors hereby undertakes to the Purchaser to procure, to the
      extent that they are able, that the Company is run as set out in SCHEDULE
      4 in respect of the period prior to Completion.

3.    SALE AND PURCHASE

3.1   Obligation to sell and purchase and free from Encumbrances

      Subject to the terms of this Agreement each of the Vendors shall sell,
      with effect from 1 November 1997, with full title guarantee and free from
      Encumbrances those Shares set opposite his name in COLUMN (2) of SCHEDULE
      1 and the Purchaser shall purchase such Shares together with all rights
      attaching thereto with effect from 1 November 1997.

3.2   Dividends and distributions

      From Completion the Purchaser shall be entitled to receive all dividends
      and distributions declared, paid or made by the Company in respect of the
      Shares on or after 1 November 1997.

3.3   Sale of all Shares

      The Purchaser shall not be obliged to complete the purchase of any of the
      Shares hereunder unless the purchase of all the Shares is completed
      simultaneously.

4.    CONSIDERATION

4.1   Consideration

      The consideration for the Shares shall be:

      4.1.1 the sum of 'L'4,370,070 payable in cash; and



                                      -4-
<PAGE>

<PAGE>


      4.1.2  the sum of 'L'5,352,000 to be satisfied by the issue of the
             Purchase Notes.

4.2   Entitlement to consideration

      The consideration shall be allocated such that:

      4.2.1  the Cash Consideration shall belong to the Vendors in the
             proportions set opposite their respective names in COLUMN (3) of
             SCHEDULE 1; and

      4.2.2  the Purchase Notes shall be issued to the Vendors in the
             proportions set opposite their respective names in COLUMN (4) of
             SCHEDULE 1.

4.3    Reduction in consideration

       Any payment made by the Vendors pursuant to the operation of the Deed of
       Contribution and clause 10 of the Umbrella Agreement, or any other
       payment made pursuant to this Agreement, shall be deemed to be pro tanto
       a reduction in the price paid for the Shares under this Agreement.

4.4    Guarantee of Purchase Notes

       TCC agrees to guarantee the obligations of the Purchaser in respect of
       the Purchase Notes on the terms set out in the Purchase Notes.

5.     COMPLETION

5.1    Time and location

       Subject as provided in CLAUSE 5.4, Completion shall take place at the
       offices of the Purchaser's Solicitors on the fifth day following
       satisfaction or waiver of the Condition or at such other place and/or on
       such other date as may be agreed in writing between the Purchaser and
       each of the Vendors.

5.2    Vendors' obligations

       At Completion the Vendors shall deliver to the Purchaser each of the
       documents listed in PART 1 of SCHEDULE 2.

5.3    Purchaser's obligations

       Subject to the Vendors complying with their obligations under CLAUSE 5.2,
       the Purchaser shall at Completion deliver the documents and effect the
       actions listed in PART 2 of SCHEDULE 2.

5.4    TCC's obligations

       Subject to the Vendors complying with their obligations under CLAUSE 5.2,
       TCC shall at Completion deliver the documents and effect the transactions
       listed in PART 3 of SCHEDULE 2.

5.5    Failure to comply

       If in any respect material to the Purchaser the provisions of CLAUSE 5.2
       and PART 1 of SCHEDULE 2 or if in any respect material to the Vendors the
       provisions of CLAUSES 5.3 and 5.4 and PARTS 2 and 3 of SCHEDULE 2 are not
       complied with on the date of



                                      -5-
<PAGE>

<PAGE>



       Completion applicable under CLAUSE 5.1, the Purchaser or, as the case may
       be, the Vendors shall not be obliged to complete this Agreement and may:-

       5.5.1 defer Completion to a date not more than twenty-eight days after
             the date set by CLAUSE 5.1 (and so that the provisions of this
             CLAUSE 5.4 shall apply to Completion as so deferred); or

       5.5.2 proceed to Completion so far as practicable and without prejudice
             to their rights under this Agreement; or

       5.5.3 rescind this Agreement without prejudice to their rights and
             remedies under this Agreement; or

       5.5.4 waive all or any of the requirements contained in CLAUSE 5.2 or, as
             the case may be, CLAUSES 5.3 and 5.4, at their discretion.

6.     WAIVER OF PRE-EMPTION RIGHTS

       The Vendors by their execution of this Agreement hereby waive any
       pre-emption rights in respect of the Shares conferred on them under the
       articles of association of the Company or otherwise.

7.     RTPA

7.1    If there is any provision of this Agreement, or of any agreement or
       arrangement of which this Agreement forms part, which causes or would
       cause this Agreement or that agreement or arrangement to be subject to
       registration under the RTPA, then that provision shall not take effect
       until the day after particulars of this Agreement or of that agreement or
       arrangement (as the case may be) have been furnished to the Director
       General of Fair Trading pursuant to section 24, RTPA.

7.2    The Purchaser shall furnish such particulars as are referred to in CLAUSE
       7.1 as soon as is reasonably practicable after the date of this Agreement
       and within the time limits specified in the RTPA and the Vendors
       undertake to provide such information and assistance as the Purchaser may
       reasonably require in connection therewith.

8.     ANNOUNCEMENTS

8.1    Restrictions on announcements

       No announcement shall be made in relation to the subject matter of this
       Agreement or a matter ancillary to this Agreement without the prior
       written consent of the other party save as may be required by any:-

       8.1.1 law;

       8.1.2 existing contractual arrangements; or

       8.1.3 the Stock Exchange or the Panel on Takeovers and Mergers or any
             other applicable regulatory authority to which the Vendors are
             subject where such requirement has the force of law,



                                      -6-
<PAGE>

<PAGE>


       provided such communication shall be made only after consultation with
       the Purchaser.

8.2    Continuing effect

       The restrictions contained in this clause shall continue to apply after
       Completion without limit in time.

8.3    Legal and regulatory requirements

       The Purchaser and the Vendors undertake to provide all such information
       known to them or which on reasonable enquiry ought to be known to them as
       may reasonably be required by the Vendors or the Purchaser for the
       purpose of complying with the requirements of law or of any applicable
       regulatory authority to which either party is subject where such
       requirement has the force of law.

9.     IMPLIED COVENANTS FOR TITLE AND FURTHER ASSURANCE

9.1    The Law of Property (Miscellaneous Provisions) Act 1994 ("LPMPA") applies
       to all dispositions of property made under or pursuant to this Agreement
       save that the word "reasonably" shall be deleted from the covenant set
       out in section 2(1)(b), LPMPA, and the covenant set out in section 3(1),
       LPMPA shall not be qualified by the words "other than any charges,
       incumbrances or rights which that person does not and could not
       reasonably be expected to know about."

10.    ASSIGNMENT

10.1   No party may assign the benefit of this Agreement whether absolutely or
       by way of security except in the case of an absolute assignment of all or
       part by the Purchaser to an Affiliate of the Purchaser and provided and
       so long as it remains an Affiliate (failing which the benefit of this
       Agreement shall no longer be available to such assignee nor to any
       assignor) save that the Purchaser may assign such benefit absolutely or
       by way of security to a person other than an Affiliate of the Purchaser
       with the prior consent in writing of the Vendors such consent not to be
       unreasonably withheld or delayed and any purported assignment in
       contravention of this clause shall be ineffective.

10.2   Subject to CLAUSE 10.1, this Agreement shall be binding upon and ensure
       for the benefit of the personal representatives and assigns and
       successors in title of each of the parties.

11.    REMEDIES CUMULATIVE

11.1   The rights, powers and remedies provided in this Agreement or expressly
       referred to herein are cumulative and do not exclude any rights, powers
       or remedies provided by law or by any other document other than this
       Agreement.

11.2   Nothing in this Agreement or in any document in the agreed terms shall be
       read or construed as excluding any liability or remedy as a result of
       fraud.

12.    WAIVER, VARIATION AND RELEASE

12.1   No omission to exercise or delay in exercising on the part of any party
       to this Agreement any right, power or remedy provided by law or under
       this Agreement shall



                                      -7-
<PAGE>

<PAGE>




       constitute a waiver of such right, power or remedy or any other right,
       power or remedy or impair such right, power or remedy. No single or
       partial exercise of any such right, power or remedy shall preclude or
       impair any other or further exercise thereof or the exercise of any other
       right, power or remedy provided by law or under this Agreement.

12.2   Any waiver of any right, power or remedy under this Agreement must be in
       writing and may be given subject to any conditions thought fit by the
       grantor. Unless otherwise expressly stated any waiver shall be effective
       only in the instance and only for the purpose for which it is given.

12.3   No variation to this Agreement shall be of any effect unless it is agreed
       in writing and signed by or on behalf of each party.

13.    COSTS AND EXPENSE

13.1   General

       Save as otherwise stated in this Agreement or in the Umbrella Agreement,
       each party shall pay its own costs and expenses in relation to the
       negotiation, preparation, execution and carrying into effect of this
       Agreement and other agreements forming part of the transaction.

13.2   Group companies to pay no costs

       For the avoidance of doubt, neither the Company nor any of its
       subsidiaries shall pay any legal or other professional charges and
       expenses in connection with any investigation of the affairs of the
       Company or the negotiation, preparation, execution and carrying into
       effect of this Agreement or any other agreement forming part of the
       transaction.

14.    NOTICES

14.1   Any communication to be given in connection with the matters contemplated
       by this Agreement shall except where expressly provided otherwise be in
       writing and shall either be delivered by hand or sent by first class
       pre-paid post or sent by air mail. Delivery by courier shall be regarded
       as delivery by hand.

14.2   Such communication shall be sent to the address of the relevant party
       referred to in this Agreement or to such other address as may previously
       have been communicated to the other party in accordance with this clause.
       Each communication shall be marked for the attention of the relevant
       person.

14.3   A communication shall be deemed to have been served:-

       14.3.1 if delivered by hand at the address referred to in CLAUSE 14.2, at
              the time of delivery;

       14.3.2 if sent by first class pre-paid post to the address referred to in
              CLAUSE 14.2, at the expiration of two clear days after the time of
              posting; and

       14.3.3 if sent by air mail to the address referred to in CLAUSE 14.2, at
              the expiration of five clear days after posting.

       If a communication would otherwise be deemed to have been delivered
       outside of normal business hours (being 9:30 a.m. to 5:30 p.m. on a
       Business Day) in the time



                                      -8-
<PAGE>

<PAGE>



       zone of the territory of the recipient under the preceding provisions of
       this clause, it shall be deemed to have been delivered at the opening of
       business on the next Business Day.

14.4   In proving service of the communication, it shall be sufficient to show
       that delivery by hand was made or that the envelope containing the
       communication was properly addressed and posted as a first class pre-paid
       letter or air mail letter.

14.5   A party may notify the other parties to this Agreement of a change to its
       name, relevant person or address for the purposes of CLAUSE 14.2 PROVIDED
       THAT such notification shall only be effective on:-

       14.5.1 the date specified in the notification as the date on which the
              change is to take place; or

       14.5.2 if no date is specified or the date specified is less than five
              clear Business Days after the date on which notice is deemed to
              have been served, the date falling five clear Business Days after
              notice of any such change is deemed to have been given.

14.6   For the avoidance of doubt, the parties agree that the provisions of this
       clause shall not apply in relation to the service of Service Documents.

15.    COUNTERPARTS

15.1   This Agreement may be executed in any number of counterparts and by the
       parties on different counterparts, but shall not be effective until each
       party has executed at least one counterpart.

15.2   Each counterpart shall constitute an original of this Agreement but all
       the counterparts shall together constitute one and the same Agreement.

16.    LANGUAGE

16.1   This Agreement is drawn up in the English language and if this Agreement
       is translated into any language other than English, the English language
       text shall prevail.

16.2   Each notice, instrument, certificate or other communication to be given
       by one party to another hereunder or in connection with this Agreement
       shall be in the English language (being the language of negotiation of
       this Agreement) and in the event that such notice, instrument,
       certificate or other communication or this Agreement is translated into
       any other language, the English language text shall prevail.

17.    INVALIDITY

       Each of the provisions of this Agreement is severable. If any such
       provision is or becomes illegal, invalid or unenforceable in any respect
       under the law of any jurisdiction, the legality, validity or
       enforceability in that jurisdiction of the remaining provisions of this
       Agreement of that provision or any other provision of this Agreement,
       shall not in any way be affected or impaired thereby.



                                      -9-
<PAGE>

<PAGE>


18.    AGREEMENT TO CONTINUE IN FULL FORCE AND EFFECT

       This Agreement shall, to the extent that it remains to be performed,
       continue in full force and effect notwithstanding Completion.

19.    CONFIDENTIALITY

19.1   The Vendors hereby undertake with the Purchaser that they shall both
       during and after the term of this Agreement keep confidential and not
       directly or indirectly reveal, report, publish, disclose or transfer or
       use for their own or any other purposes Confidential Information except:-

       19.1.1 in the circumstances set out in CLAUSE 19.2; or

       19.1.2 to the extent otherwise expressly permitted by this Agreement; or

       19.1.3 with the prior consent in writing of the party to whose affairs
              such Confidential Information relates.

19.2   The circumstances referred to in CLAUSE 19.1.1 above are:-

       19.2.1 where the Confidential Information, before it is furnished to or
              comes into the knowledge or possession of any of the Vendors, is
              in the public domain; or

       19.2.2 where the Confidential Information, after it is furnished to or
              comes into the knowledge or possession of the Vendors enters the
              public domain otherwise than as a result of (a) a breach by any of
              the Vendors of their obligations in this CLAUSE 19 or (b) a breach
              by the person who disclosed that Confidential Information of his
              confidentiality obligation and the relevant Vendor is aware of
              such breach; or

       19.2.3 if and to the extent that any of the Vendors make disclosure of
              the Confidential Information to any person:

              (a) in compliance with any requirement of law; or

              (b) in response to a requirement of the Stock Exchange or the
                  Panel on Take-overs and Mergers or any other applicable
                  regulatory authority to which any of the Vendors are subject
                  where such requirement has the force of law; or

              (c) in order to obtain tax or other clearances or consents from
                  the Inland Revenue or other relevant taxing or regulatory
                  authorities; or

       19.2.4 to the consultants and professional advisers of the Vendors, in
              each case on the basis that they will comply with the Vendors'
              obligations of confidence hereunder,

       PROVIDED THAT any such information disclosable pursuant to CLAUSES 19.2.3
       (A), (B) OR (C) shall be disclosed to the extent permitted by law and
       only after consultation with the other party.



                                      -10-
<PAGE>

<PAGE>



19.3  The restrictions contained in this clause shall continue to apply after
       the Completion without limit in time.

20.    GOVERNING LAW AND JURISDICTION

20.1   English law

       This Agreement shall be governed by and construed in accordance with
       English law.

20.2   Courts of England and Wales

       The parties to this Agreement irrevocably agree that the courts of
       England shall have non-exclusive jurisdiction to settle any dispute which
       may arise out of or in connection with this Agreement and that
       accordingly any Proceedings may be brought in such courts.

20.3   Acceptance by Vendors

       For the avoidance of doubt, the Vendors expressly and specifically agree
       and accept the terms of this clause and sign below in recognition of this
       fact.

AS WITNESS the hands of the parties or their duly authorised representatives on
the date first appearing at the head of this Agreement.



                                      -11-
<PAGE>

<PAGE>




                                   SCHEDULE 1
                                  THE VENDORS
<TABLE>
<CAPTION>

         (1)                     (2)                 (3)                  (4)
      Name and            Number of Shares     Entitlement to        Entitlement to
    address and                                     Cash                Purchase
facsimile number (if any)                    Consideration ('L')      Notes ('L')

<S>                       <C>                <C>                     <C>      
JOHN TREVOR DE CARLE           183,048            2,115,876            1,410,584
Lowicks House
Sandy Lane
Tilford
Farnham
Surrey  GU10 2BX

              
CLIVE DE CARLE                  62,160              999,164              176,323
Finca Alcazar
Conchar
PO Box 34
Durcal
Granada
Spain

                    
IAN ARTHUR MCDERMOTT            97,680              461,798            1,385,395
75 Upper Barn Copse
Fair Oak
Eastleigh         
Hampshire SO50 8DB

R. B. POOLE                     97,680              461,798            1,385,395
61 Deans Way
Tarvin</TABLE>



                                      -12-
<PAGE>

<PAGE>

<TABLE>
<S>                       <C>                <C>                     <C>      
Chester
Cheshire CH3 8LX

BARRIE BEVIS                    60,421              265,147              795,442

53 Wilderness Heights
West End
Southampton
Hampshire SO18 3PS

IVOR ATKINSON                   15,105               66,287              198,861
90 Queens Drive
Surbiton
Surrey   KT5 8PP

                               -------            ---------            ---------
Totals                         516,094            4,370,070            5,352,000
                               -------            ---------            ---------

</TABLE>



                                      -13-
<PAGE>

<PAGE>




                                   SCHEDULE 2
                                   COMPLETION
                    PART 1 - DELIVERY OF DOCUMENTS BY VENDORS

On Completion, the Vendors shall deliver to the Purchaser:-

1.   transfers of such of the Shares as are held by each of the Vendors duly
     executed by the registered holder in favour of the Purchaser or its
     nominee(s) together with the relevant share certificates in the name of the
     registered holder;

2.   a counterpart of the Deed of Contribution duly executed by the Vendors;

3.   a counterpart of the Subordination Agreement duly executed by those Vendors
     who receive Purchase Notes;

4.   the Service Agreements duly executed by I. Atkinson, R. Poole, B. Bevis and
     I. McDermott;

5.   the Non Competition Agreements duly executed by the Vendors;

6.   the OSI Indemnity duly executed by those Vendors who are to be a party to
     it;

7.   such waivers, consents or other documents (including any power of attorney
     under which any document required to be delivered under PART 1 of this
     SCHEDULE 2 has been executed) in the agreed terms to enable the Purchaser
     and its nominee(s) to be registered as the holders of the Shares sold by
     the Vendors; and

8.   an irrevocable power of attorney in the agreed terms executed by each of
     the Vendors in favour of the Purchaser or its nominee(s) to enable the
     beneficiary (pending registration of the transfers of the Shares sold by
     the Vendors) to exercise all voting and other rights attaching to the
     Shares sold by the Vendors and to appoint proxies for this purpose.

           PART 2 - DELIVERY OF DOCUMENTS AND ACTIONS BY THE PURCHASER

     Subject as provided in CLAUSE 5.3, on Completion the Purchaser shall:-

1.   pay the Cash Consideration by way of electronic transfer for same day value
     to the Vendors' Solicitors who are irrevocably authorised to receive the
     same and whose receipt shall be an effective discharge of the Purchaser's
     obligation to pay such sum and the Purchaser shall not be concerned to see
     to the application or be answerable for the loss or misapplication of such
     sums;

2.   deliver certificates in respect of the Purchase Notes, duly issued, to such
     of the Vendors as are to receive the same;

3.   counterparts of the Non Competition Agreements duly executed by the
     Purchaser;

4.   deliver a counterpart of the Deed of Contribution duly executed by the
     Purchaser;

5.   deliver to each of the Vendors a copy of the minutes of a meeting of the
     directors of the Purchaser:

     5.1 authorising the execution of this Agreement and related documents; and


                                      -14-
<PAGE>

<PAGE>




     5.2 resolving to create and issue the Purchase Notes.

                PART 3 - DELIVERY OF DOCUMENTS AND ACTIONS BY TCC

     Subject as provided in CLAUSE 5.4, on Completion TCC shall:

1.  execute the instrument constituting the Purchase Notes by way of
    guaranteeing the obligations of the Purchaser thereunder;

2.  deliver a counterpart of the Subordination Agreement duly executed by TCC;

3.  deliver a counterpart of the Deed of Contribution duly executed by TCC;

4.  deliver a counterpart of the OSI Indemnity duly executed by TCC;

5.  deliver to the Vendors a copy of the minutes of a meeting of the directors
    of TCC authorising the execution of:

    5.1    the instrument constituting the Purchase Notes; and

    5.2    this Agreement.


                                      -15-
<PAGE>

<PAGE>




                                   SCHEDULE 3
                          DOCUMENTS IN THE AGREED TERMS



Consents, waivers and powers of attorney re: sale of Shares
Deed of Contribution
Non Competition Agreements
OSI Indemnity
Powers of Attorney
Purchase Notes
Service Agreements
Subordination Agreement



                                      -16-
<PAGE>

<PAGE>




                                   SCHEDULE 4
                     CONDUCT OF BUSINESS PENDING COMPLETION

(i)    The business of the Company will be carried on as a going concern and in
       the normal course.

(ii)   No physical assets of the Company shall be removed from any property of
       the Company save in the ordinary course of normal day to day trading.

(iii)  The Vendors will use all reasonable endeavours to maintain the trade and
       trade connections of the Company.

(iv)   All debts which the Company incurs in the normal course of the business
       will be settled within the applicable periods of credit.

(v)    The Company will not enter into modify or agree to terminate any material
       contract (other than in the ordinary course of business) or incur any
       capital expenditure on any individual item for an amount in excess of
       (pound)100,000.

(vi)   The Company will not appoint or employ any new employees or consultants
       at an annual salary or rate of remuneration in excess of (pound)30,000.

(vii)  The Company will not alter materially or agree to alter materially the
       terms and conditions of employment (including benefits) of any of its
       employees and no Vendor will induce or endeavour to induce any of such
       employees to terminate their employment prior to Completion other than
       for a justifiable reason.

(viii) The Company will not dispose of any material assets used or required for
       the operation of the business of the Company (otherwise than in the
       ordinary course of business) or enter into any other transaction
       otherwise than in the ordinary course of business.

(ix)   The Company will not create any mortgages, charges, or other encumbrances
       over its assets or undertakings nor give any guarantees or indemnities in
       respect of any third party otherwise than in the ordinary course of
       businesses.

(x)    Save for debt collection in the ordinary course of business, the Company
       will not institute, settle or agree to settle any legal proceedings
       relating to the business of the Company.

(xi)   The Company will not grant or modify or agree to terminate any rights or
       enter into any agreement relating to intellectual property or otherwise
       permit any of its rights relating to the intellectual property to lapse.

(xii)  The Purchaser will be given full details of any material changes in the
       business, financial position and/or assets of the Company from the date
       hereof prior to Completion.

(xvi)  All the insurance policies of the Company shall be continued for at least
       the same amount and on no less favourable terms than as before.



                                      -17-
<PAGE>

<PAGE>





SIGNED by JOHN TREVOR DE CARLE   )
in the presence of:-             )




SIGNED by CLIVE DE CARLE         )
in the presence of:-             )




SIGNED by IAN ARTHUR MCDERMOTT   )
in the presence of:-             )




SIGNED by R. B. POOLE            )
in the presence of:-             )



                                      -18-
<PAGE>

<PAGE>




SIGNED by BARRIE BEVIS           )
in the presence of:-             )




SIGNED by IVOR ATKINSON          )
in the presence of:-             )





SIGNED by                        )
                                 )
for and on behalf of             )
ASPECT VISION HOLDINGS LIMITED   )
in the presence of:-             )






SIGNED by                        )
                                 )
for and on behalf of             )
THE COOPER COMPANIES, INC.       )
in the presence of:-             )






                                      -19-

<PAGE>




<PAGE>

                               Dated November 1997

                      ANTHONY DAVID GALLEY (AND OTHERS)       (1)

                       ASPECT VISION HOLDINGS LIMITED         (2)

                                       AND

                         THE COOPER COMPANIES, INC.           (3)

                 ----------------------------------------------
                                    Agreement
                            for the sale and purchase
                       of the entire issued share capital
                      of CONTACT LENS TECHNOLOGIES LIMITED
                 ----------------------------------------------






                                 CAMERON MCKENNA
                                   MITRE HOUSE
                              160 ALDERSGATE STREET
                                 LONDON EC1A 4DD

                              T + 44(0)171-367 3000
                              F + 44(0)171-367 2000




<PAGE>

<PAGE>

                                TABLE OF CONTENTS

1. Definitions and interpretation.....................................1
2. Condition..........................................................4
3. Sale and purchase..................................................4
4. Consideration......................................................5
5. Completion.........................................................5
6. Waiver of pre-emption rights.......................................6
7. RTPA...............................................................6
8. Announcements......................................................7
9. Implied covenants for title and further assurance..................7
10. Assignment........................................................7
11. Remedies cumulative...............................................8
12. Waiver, variation and release.....................................8
13. Costs and expense.................................................8
14. Notices...........................................................9
15. Counterparts......................................................9
16. Language.........................................................10
17. Invalidity.......................................................10
18. Agreement to continue in full force and effect...................10
19. Confidentiality..................................................10
20. Governing law and jurisdiction...................................11

Schedule 1 The Vendors...............................................12

Schedule 2 Completion Part 1 - Delivery of documents by
Vendors..............................................................14

Part 2 - Delivery of documents and actions by the Purchaser..........14

Part 3 - Delivery of documents and actions by TCC....................15

Schedule 3 Documents in the agreed terms.............................16

Schedule 4 Conduct of business pending Completion....................17



<PAGE>

<PAGE>


THIS AGREEMENT is made the             day of November 1997

BETWEEN:-

(1)   The persons whose names and addresses are set out in
      COLUMN 1 of SCHEDULE 1 (the "Vendors"); and

(2)   ASPECT VISION HOLDINGS LIMITED (registered in England with number 3448379)
      whose registered office is at Mitre House, 160 Aldersgate Street, London
      EC1A 4DD (the "Purchaser"); and

(3)   THE COOPER COMPANIES, INC. a company incorporated in
      Delaware whose principal office is at 6140 Stoneridge
      Mall Road, Suite 590, Pleasanton CA 94588 USA ("TCC").

WHEREAS:-

(A)   The Vendors are each shareholders in the Company.

(B)   The Purchaser wishes to purchase the entire issued share capital of the
      Company from the Vendors and the Vendors have each agreed to sell their
      respective shareholdings in the Company in each case upon and subject to
      the terms and conditions of this Agreement.

WHEREBY IT IS AGREED as follows:-

1.    DEFINITIONS AND INTERPRETATION

1.1   In this Agreement the following words and expressions have the meanings
      set opposite them:

      "AFFILIATE":                  in relation to any body corporate, any
                                    Holding Company or subsidiary undertaking of
                                    such body corporate or any subsidiary
                                    undertaking of a Holding Company of such
                                    body corporate;

      "AGREEMENT":                  this Agreement including its recitals and
                                    the schedules hereto;

      "BUSINESS DAY":               a weekday (other than a Saturday) when banks
                                    are open for business in London;

      "CA 85":                      Companies Act 1985;

      "CASH CONSIDERATION":         the cash consideration payable for the
                                    Shares as specified in CLAUSE 4.1;

      "COMPANY":                    means Contact Lens Technologies Limited, a
                                    company registered in England and Wales
                                    under number 02908056 whose registered
                                    office is at Unit 2, South Point, Hamble,
                                    Southampton, Hampshire, SO31 4RF;

      "COMPLETION":                 completion of the sale and purchase of the
                                    Shares pursuant to this Agreement;


                                      -1-
<PAGE>

<PAGE>

      "CONDITION"                   the condition referred to in CLAUSE 2.1;

      "CONFIDENTIAL INFORMATION":   all information received or obtained by the
                                    Vendors or supplied to the Vendors in the
                                    negotiations leading to this Agreement and
                                    which relates to TCC or any of its
                                    subsidiaries;

      "DEED OF CONTRIBUTION":       the deed of contribution in the agreed terms
                                    to be entered into at Completion between the
                                    Purchaser, the Vendors and others;

      "EARN OUT AGREEMENT"          the agreement described as the Earn Out
                                    Agreement to be entered into, at completion
                                    of the Umbrella Agreement, between TCC, the
                                    Purchaser and Anthony David Galley;

      "ENCUMBRANCE":                any interest or equity of any person
                                    (including any right to acquire, option or
                                    right of pre-emption) or any mortgage,
                                    charge, pledge, lien, assignment,
                                    hypothecation, security interest, title
                                    retention or any other security agreement or
                                    arrangement;

      "EOLN":                       the loan note to be issued by the Purchaser
                                    to Anthony David Galley by way of further
                                    consideration for the Shares purchased from
                                    Anthony David Galley, in accordance with the
                                    terms of the Earn Out Agreement;

      "HOLDING COMPANY":            a holding company within the meaning
                                    ascribed to such expression by sections 736
                                    and 736A, CA 85;

      "NON COMPETITION              the agreements in the agreed terms to be
      AGREEMENTS":                  entered into at Completion between the
                                    Purchaser and the Vendors relating to the
                                    protection of the goodwill of the business
                                    of the Company;

      "OSI INDEMNITY":              the indemnity agreement in the agreed terms
                                    to be entered into at Completion between
                                    TCC, A Galley, G Galley, B Bevis, I
                                    Atkinson, A Morland and W Brooker;

      "PATENT LICENCE":             the licence in the agreed terms to be
                                    entered into at Completion between the
                                    CooperVision, Inc. and the Patent Owners
                                    relating to the Patents;

      "PATENT OWNERS":              Anthony David Galley, Geoffrey Harrison
                                    Galley, Albert Morland, Ivor Atkinson and
                                    Barrie Bevis;

      "PATENTS":                    the patents listed in SCHEDULE 4;

      "PROCEEDINGS":                any proceeding, suit or action arising out
                                    of or in connection with this Agreement;

      "PURCHASE NOTES":             the loan notes in the agreed terms to be
                                    issued to the Vendors at Completion by the
                                    Purchaser and guaranteed by TCC;


                                      -2-
<PAGE>

<PAGE>


      "PURCHASER'S SOLICITORS":     Cameron McKenna of Mitre House, 160
                                    Aldersgate Street, London EC1A 4DD;

      "RTPA":                       Restrictive Trade Practices Act 1976;

      "SERVICE AGREEMENTS":         the service agreements in the agreed terms
                                    to be entered into between Aspect Vision
                                    Care Limited and each of A. Galley, B. Bevis
                                    and I. Atkinson;

      "SERVICE DOCUMENT":           a writ, summons, order, judgment or other
                                    document relating to or in connection with
                                    any Proceedings;

      "SHARES":                     the shares in the capital of the Company set
                                    out in COLUMN (2) of SCHEDULE 1;

      "STOCK EXCHANGE":             London Stock Exchange Limited;

      "SUBORDINATION AGREEMENT"     the subordination agreement in the agreed
                                    terms to be entered into at Completion
                                    between TCC, Keybank National Association
                                    and the holders of the Purchase Notes;

      "SUBSIDIARY":                 a subsidiary within the meaning ascribed to
                                    such expression by sections 736 and 736A, CA
                                    85;

      "SUBSIDIARY UNDERTAKING":     a subsidiary undertaking within the meaning
                                    ascribed to such expression by section 258,
                                    CA 85;

      "UMBRELLA AGREEMENT":         the umbrella agreement of even date herewith
                                    relating to, inter alia, the sale and
                                    purchase of the Shares and entered into
                                    between the Purchaser, Mr Anthony David
                                    Galley and TCC;

      "VAT":                        value added tax;

      "VENDORS' SOLICITORS":        Travers Smith Braithwaite of 10 Snow Hill,
                                    London, EC1A 2AL; and

      "IN THE AGREED TERMS":        in the form agreed between the Vendors and
                                    the Purchasers and signed for the purposes
                                    of identification by or on behalf of each
                                    party.

1.2   The table of contents and headings in this Agreement are inserted for
      convenience only and shall not affect its construction.

1.3   Unless the context otherwise requires words denoting the singular shall
      include the plural and vice versa, references to any gender shall include
      all other genders and references to persons shall include bodies
      corporate, unincorporated associations and partnerships in each case
      whether or not having a separate legal personality. References to the word
      "include" or "including" are to be construed without limitation.

1.4   References to recitals, schedules and clauses are to recitals and
      schedules to and clauses of this Agreement unless otherwise specified and
      references within a schedule to paragraphs are to paragraphs of that
      schedule unless otherwise specified.



                                      -3-
<PAGE>

<PAGE>

1.5   References in this Agreement to any statute, statutory provision or EC
      Directive include a reference to that statute, statutory provision or EC
      Directive as amended, extended, consolidated or replaced from time to time
      (whether before or after the date of this Agreement) and include any
      order, regulation, instrument or other subordinate legislation made under
      the relevant statute, statutory provision or EC Directive.

1.6   References to any English legal term for any action, remedy, method of
      judicial proceeding, legal document, legal status, court, official or any
      legal concept or thing shall in respect of any jurisdiction other than
      England be deemed to include that which most approximates in that
      jurisdiction to the English legal term.

1.7   Any reference to "writing" or "written" includes faxes and any
      non-transitory form of visible reproduction of words.

1.8   References to times of the day are to London time and references to a day
      are to a period of 24 hours running from midnight to midnight.

2.    CONDITION

2.1   Condition precedent

      Subject to CLAUSE 2.3, this Agreement is subject to and conditional upon
      satisfaction of the condition in the Umbrella Agreement.

2.2   Time limit for satisfaction of Condition

      If the condition in CLAUSE 2.1 has not been fulfilled or waived (by mutual
      agreement of the parties) by 31 December 1997 (or by such later date as
      may be agreed in writing between the parties) this Agreement shall
      thereupon become null and void ab initio and none of the parties shall
      have any rights against any other party hereunder.

2.3   Operative provisions

      Notwithstanding CLAUSE 2.1, CLAUSES 8, 10-16 (inclusive), 19 and 20 shall
      come into force on the execution and exchange of this Agreement and the
      remainder of this Agreement shall come into force on the fulfillment
      and/or waiver of the Condition.

2.4   Conduct of business pending Completion

      Each of the Vendors hereby undertakes to the Purchaser to procure, to the
      extent that they are able, that the Company is run as set out in SCHEDULE
      4 in respect of the period prior to Completion.

3.    SALE AND PURCHASE

3.1   Obligation to sell and purchase and free from Encumbrances

      Subject to the terms of this Agreement each of the Vendors shall sell,
      with effect from 1 November 1997, with full title guarantee and free from
      Encumbrances those Shares set opposite his name in COLUMN (2) of SCHEDULE
      1 and the Purchaser shall purchase such Shares together with all rights
      attaching thereto with effect from 1 November 1997.



                                      -4-
<PAGE>

<PAGE>

3.2   Dividends and distributions

      From Completion the Purchaser shall be entitled to receive all dividends
      and distributions declared, paid or made by the Company in respect of the
      Shares on or after 1 November 1997.

3.3   Sale of all Shares

      The Purchaser shall not be obliged to complete the purchase of any of the
      Shares hereunder unless the purchase of all the Shares is completed
      simultaneously.

4.    CONSIDERATION

4.1   Consideration

      The consideration for the Shares shall be:

      4.1.1 the sum of 'L'2,092,403, payable in cash; and

      4.1.2 the sum of 'L'2,889,509 to be satisfied by the issue of the
            Purchase Notes.


4.2   Entitlement to consideration

      The consideration shall be allocated such that:

      4.2.1 the Cash Consideration shall belong to the Vendors in the
            proportions set opposite their respective names in COLUMN (3) of
            SCHEDULE 1; and

      4.2.2 the Purchase Notes shall be issued to the Vendors in the proportions
            set opposite their respective names in COLUMN (4) of SCHEDULE 1.

4.3   Further consideration

      As further consideration for the Shares purchased from Anthony David
      Galley, the Purchaser hereby undertakes to issue to Anthony David Galley
      the EOLN at the time and in respect of the amount set out in CLAUSE 4 of
      the Earn Out Agreement.

4.4   Reduction in consideration

      Any payment made by the Vendors pursuant to the operation of the Deed of
      Contribution and clause 10 of the Umbrella Agreement, or any other payment
      made pursuant to this Agreement, shall be deemed to be pro tanto a
      reduction in the price paid for the Shares under this Agreement.

4.5   Guarantee of Purchase Notes

      TCC agrees to guarantee the obligations of the Purchaser in respect of the
      Purchase Notes on the terms set out in the Purchase Notes.

5.    COMPLETION

5.1   Time and location

      Subject as provided in CLAUSE 5.4, Completion shall take place at the
      offices of the Purchaser's Solicitors on the fifth day following
      satisfaction or waiver of the Condition


                                      -5-
<PAGE>

<PAGE>


      or at such other place and/or on such other date as may be agreed in
      writing between the Purchaser and each of the Vendors.

5.2   Vendors' obligations

      At Completion the Vendors shall deliver to the Purchaser each of the
      documents listed in PART 1 of SCHEDULE 2.

5.3   Purchaser's obligations

      Subject to the Vendors complying with their obligations under CLAUSE 5.2,
      the Purchaser shall at Completion deliver the documents and effect the
      actions listed in PART 2 of SCHEDULE 2.

5.4   TCC's obligations

      Subject to the Vendors complying with their obligations under CLAUSE 5.2,
      TCC shall at Completion deliver the documents and effect the transactions
      listed in PART 3 of SCHEDULE 2.

5.5   Failure to comply

      If in any respect material to the Purchaser the provisions of CLAUSE 5.2
      and PART 1 of SCHEDULE 2 or if in any respect material to the Vendors the
      provisions of CLAUSES 5.3 and 5.4 and PARTS 2 and 3 of SCHEDULE 2 are not
      complied with on the date of Completion applicable under CLAUSE 5.1, the
      Purchaser or, as the case may be, the Vendors shall not be obliged to
      complete this Agreement and may:-

      5.5.1 defer Completion to a date not more than twenty-eight days after the
            date set by CLAUSE 5.1 (and so that the provisions of this CLAUSE
            5.4 shall apply to Completion as so deferred); or

      5.5.2 proceed to Completion so far as practicable and without prejudice to
            their rights under this Agreement; or


      5.5.3 rescind this Agreement without prejudice to their rights and
            remedies under this Agreement; or


      5.5.4 waive all or any of the requirements contained in CLAUSE 5.2 or, as
            the case may be, CLAUSES 5.3 and 5.4, at their discretion.

6.    WAIVER OF PRE-EMPTION RIGHTS

      The Vendors by their execution of this Agreement hereby waive any
      pre-emption rights in respect of the Shares conferred on them under the
      articles of association of the Company or otherwise.

7.    RTPA

7.1   If there is any provision of this Agreement, or of any agreement or
      arrangement of which this Agreement forms part, which causes or would
      cause this Agreement or that agreement or arrangement to be subject to
      registration under the RTPA, then that provision shall not take effect
      until the day after particulars of this Agreement or of 


                                      -6-
<PAGE>

<PAGE>

      that agreement or arrangement (as the case may be) have been furnished to
      the Director General of Fair Trading pursuant to section 24, RTPA.

7.2   The Purchaser shall furnish such particulars as are referred to in
      CLAUSE 7.1 as soon as is reasonably practicable after the date of this
      Agreement and within the time limits specified in the RTPA and the Vendors
      undertake to provide such information and assistance as the Purchaser may
      reasonably require in connection therewith.

8.    ANNOUNCEMENTS

8.1   Restrictions on announcements

      No announcement shall be made in relation to the subject matter of this
      Agreement or a matter ancillary to this Agreement without the prior
      written consent of the other party save as may be required by any:-

      8.1.1 law;

      8.1.2 existing contractual arrangements; or

      8.1.3 the Stock Exchange or the Panel on Takeovers and Mergers or any
            other applicable regulatory authority to which the Vendors are
            subject where such requirement has the force of law,

      provided such communication shall be made only after consultation with the
      Purchaser.

8.2   Continuing effect

      The restrictions contained in this clause shall continue to apply after
      Completion without limit in time.

8.3   Legal and regulatory requirements

      The Purchaser and the Vendors undertake to provide all such information
      known to them or which on reasonable enquiry ought to be known to them as
      may reasonably be required by the Vendors or the Purchaser for the purpose
      of complying with the requirements of law or of any applicable regulatory
      authority to which either party is subject where such requirement has the
      force of law.

9.    IMPLIED COVENANTS FOR TITLE AND FURTHER ASSURANCE

9.1   The Law of Property (Miscellaneous Provisions) Act 1994 ("LPMPA") applies
      to all dispositions of property made under or pursuant to this Agreement
      save that the word "reasonably" shall be deleted from the covenant set out
      in section 2(1)(b), LPMPA, and the covenant set out in section 3(1), LPMPA
      shall not be qualified by the words "other than any charges, incumbrances
      or rights which that person does not and could not reasonably be expected
      to know about."

10.   ASSIGNMENT

10.1  No party may assign the benefit of this Agreement whether absolutely or by
      way of security except in the case of an absolute assignment of all or
      part by the Purchaser to




                                      -7-
<PAGE>

<PAGE>

      an Affiliate of the Purchaser and provided and so long as it remains an
      Affiliate (failing which the benefit of this Agreement shall no longer be
      available to such assignee nor to any assignor) save that the Purchaser
      may assign such benefit absolutely or by way of security to a person other
      than an Affiliate of the Purchaser with the prior consent in writing of
      the Vendors such consent not to be unreasonably withheld or delayed and
      any purported assignment in contravention of this clause shall be
      ineffective.

10.2  Subject to CLAUSE 10.1, this Agreement shall be binding upon and enure for
      the benefit of the personal representatives and assigns and successors in
      title of each of the parties.

11.   REMEDIES CUMULATIVE

11.1  The rights, powers and remedies provided in this Agreement or expressly
      referred to herein are cumulative and do not exclude any rights, powers or
      remedies provided by law or by any other document other than this
      Agreement.

11.2  Nothing in this Agreement or in any document in the agreed terms shall be
      read or construed as excluding any liability or remedy as a result of
      fraud.

12.   WAIVER, VARIATION AND RELEASE

12.1  No omission to exercise or delay in exercising on the part of any party to
      this Agreement any right, power or remedy provided by law or under this
      Agreement shall constitute a waiver of such right, power or remedy or any
      other right, power or remedy or impair such right, power or remedy. No
      single or partial exercise of any such right, power or remedy shall
      preclude or impair any other or further exercise thereof or the exercise
      of any other right, power or remedy provided by law or under this
      Agreement.

12.2  Any waiver of any right, power or remedy under this Agreement must be in
      writing and may be given subject to any conditions thought fit by the
      grantor. Unless otherwise expressly stated any waiver shall be effective
      only in the instance and only for the purpose for which it is given.

12.3  No variation to this Agreement shall be of any effect unless it is agreed
      in writing and signed by or on behalf of each party.

13.   COSTS AND EXPENSE

13.1  General

      Save as otherwise stated in this Agreement or in the Umbrella Agreement,
      each party shall pay its own costs and expenses in relation to the
      negotiation, preparation, execution and carrying into effect of this
      Agreement and other agreements forming part of the transaction.

13.2  Group companies to pay no costs

      For the avoidance of doubt, neither the Company nor any of its
      subsidiaries shall pay any legal or other professional charges and
      expenses in connection with any investigation of the affairs of the
      Company or the negotiation, preparation, execution and carrying into
      effect of this Agreement or any other agreement forming part of the
      transaction.



                                      -8-
<PAGE>

<PAGE>

14.   NOTICES

14.1  Any communication to be given in connection with the matters contemplated
      by this Agreement shall except where expressly provided otherwise be in
      writing and shall either be delivered by hand or sent by first class
      pre-paid post or sent by air mail. Delivery by courier shall be regarded
      as delivery by hand.

14.2  Such communication shall be sent to the address of the relevant party
      referred to in this Agreement or to such other address as may previously
      have been communicated to the other party in accordance with this clause.
      Each communication shall be marked for the attention of the relevant
      person.


14.3  A communication shall be deemed to have been served:-

      14.3.1 if delivered by hand at the address referred to in CLAUSE 14.2, at
             the time of delivery;

      14.3.2 if sent by first class pre-paid post to the address referred to in
             CLAUSE 14.2, at the expiration of two clear days after the time of
             posting; and

      14.3.3 if sent by air mail to the address referred to in CLAUSE 14.2, at
             the expiration of five clear days after posting.

      If a communication would otherwise be deemed to have been delivered
      outside of normal business hours (being 9:30 a.m. to 5:30 p.m. on a
      Business Day) in the time zone of the territory of the recipient under the
      preceding provisions of this clause, it shall be deemed to have been
      delivered at the opening of business on the next Business Day.

14.4  In proving service of the communication, it shall be sufficient to show
      that delivery by hand was made or that the envelope containing the
      communication was properly addressed and posted as a first class pre-paid
      letter or air mail letter.

14.5  A party may notify the other parties to this Agreement of a change to its
      name, relevant person or address for the purposes of CLAUSE 14.2 PROVIDED
      THAT such notification shall only be effective on:-

      14.5.1  the date specified in the notification as the date on which the
              change is to take place; or

      14.5.2  if no date is specified or the date specified is less than five
              clear Business Days after the date on which notice is deemed to
              have been served, the date falling five clear Business Days after
              notice of any such change is deemed to have been given.

14.6  For the avoidance of doubt, the parties agree that the provisions of this
      clause shall not apply in relation to the service of Service Documents.

15.   COUNTERPARTS

15.1  This Agreement may be executed in any number of counterparts and by the
      parties on different counterparts, but shall not be effective until each
      party has executed at least one counterpart.



                                      -9-
<PAGE>

<PAGE>

15.2  Each counterpart shall constitute an original of this Agreement but all
      the counterparts shall together constitute one and the same Agreement.

16.   LANGUAGE

16.1  This Agreement is drawn up in the English language and if this Agreement
      is translated into any language other than English, the English language
      text shall prevail.

16.2  Each notice, instrument, certificate or other communication to be given by
      one party to another hereunder or in connection with this Agreement shall
      be in the English language (being the language of negotiation of this
      Agreement) and in the event that such notice, instrument, certificate or
      other communication or this Agreement is translated into any other
      language, the English language text shall prevail.

17.   INVALIDITY

      Each of the provisions of this Agreement is severable. If any such
      provision is or becomes illegal, invalid or unenforceable in any respect
      under the law of any jurisdiction, the legality, validity or
      enforceability in that jurisdiction of the remaining provisions of this
      Agreement of that provision or any other provision of this Agreement,
      shall not in any way be affected or impaired thereby.

18.   AGREEMENT TO CONTINUE IN FULL FORCE AND EFFECT

      This Agreement shall, to the extent that it remains to be performed,
      continue in full force and effect notwithstanding Completion.

19.   CONFIDENTIALITY

19.1  The Vendors hereby undertake with the Purchaser that they shall both
      during and after the term of this Agreement keep confidential and not
      directly or indirectly reveal, report, publish, disclose or transfer or
      use for their own or any other purposes Confidential Information except:-

      19.1.1  in the circumstances set out in CLAUSE 19.2; or

      19.1.2  to the extent otherwise expressly permitted by this Agreement; or
            

      19.1.3  with the prior consent in writing of the party to whose affairs
              such Confidential Information relates.


19.2  The circumstances referred to in CLAUSE 19.1.1 above are:-

      19.2.1  where the Confidential Information, before it is furnished to or
              comes into the knowledge or possession of any of the Vendors, is
              in the public domain; or

      19.2.2  where the Confidential Information, after it is furnished to or
              comes into the knowledge or possession of the Vendors enters the
              public domain otherwise than as a result of (a) a breach by any of
              the Vendors of their obligations in this CLAUSE 19 or (b) a breach
              by the person who disclosed that Confidential


                                      -10-
<PAGE>

<PAGE>


              Information of his confidentiality obligation and the relevant
              Vendor is aware of such breach; or


      19.2.3  if and to the extent that any of the Vendors make disclosure of
              the Confidential Information to any person:

              (a)   in compliance with any requirement of law; or

              (b)   in response to a requirement of the Stock Exchange or the
                    Panel on Take-overs and Mergers or any other applicable
                    regulatory authority to which any of the Vendors are subject
                    where such requirement has the force of law; or

              (c)   in order to obtain tax or other clearances or consents from
                    the Inland Revenue or other relevant taxing or regulatory
                    authorities; or

      19.2.4  to the consultants and professional advisers of the Vendors, in
              each case on the basis that they will comply with the Vendors'
              obligations of confidence hereunder,

      PROVIDED THAT any such information disclosable pursuant to CLAUSES 19.2.3
      (a), (b) OR (c) shall be disclosed to the extent permitted by law and only
      after consultation with the other party.

19.3  The restrictions contained in this clause shall continue to apply after
      the Completion without limit in time.

20.   GOVERNING LAW AND JURISDICTION

20.1  English law

      This Agreement shall be governed by and construed in accordance with
      English law.

20.2  Courts of England and Wales

      The parties to this Agreement irrevocably agree that the courts of England
      shall have non exclusive jurisdiction to settle any dispute which may
      arise out of or in connection with this Agreement and that accordingly any
      Proceedings may be brought in such courts.

20.3  Acceptance by Vendors

      For the avoidance of doubt, the Vendors expressly and specifically agree
      and accept the terms of this clause and sign below in recognition of this
      fact.

AS WITNESS the hands of the parties or their duly authorised representatives on
the date first appearing at the head of this Agreement.


                                      -11-
<PAGE>

<PAGE>
















                                      -12-
<PAGE>

<PAGE>

                                   SCHEDULE 1
                                   THE VENDORS



         (1)                     (2)                (3)              (4)
      Name and             Number of Shares     Entitlement to    Entitlement to
    address and                                    Cash             Purchase
  facsimile number                              Consideration         Notes
     (if any)

GEOFFREY HARRISON GALLEY         200              597,829          398,553
Red Lodge
The Close
Totteridge
London  N20 8PT

                              
NORMA GALLEY                     200              597,829          398,553
Red Lodge
The Close
Totteridge
London  N20 8PT

                              
ANTHONY DAVID GALLEY             350              435,917        1,307,752
Beacon Way
The Hangars
Bishops Waltham
SO32 1FZ

                              
BARRIE BEVIS                     200              249,096          747,287
53 Wilderness
Heights
West End
Southampton
Hampshire  SO18 3PS


IVOR ATKINSON                     25              105,866           18,682
90 Queens Drive
Surbiton
Surrey  KT5 8PP               


MICHAEL J KELLY                   25              105,866           18,682
8 The Vineyards
North Baddesley
Southampton
Hampshire   SO52 9PP   ________________     ______________  _______________

Total                          1,000            2,092,403        2,889,509
                       -----------------   ---------------  ----------------



                                      -13-
<PAGE>

<PAGE>

                                   SCHEDULE 2
                                   COMPLETION
                    PART 1 - DELIVERY OF DOCUMENTS BY VENDORS

On Completion, the Vendors shall deliver to the Purchaser:-

1.   transfers of such of the Shares as are held by each of the
     Vendors duly executed by the registered holder in favour of the
     Purchaser or its nominee(s) together with the relevant share
     certificates in the name of the registered holder;

2.   the Patent Licence duly executed by the Patent Owners;

3.   a counterpart of the Deed of Contribution duly executed by
     the Vendors;

4.   a counterpart of the Subordination Agreement duly executed
     by those Vendors who receive Purchase Notes;

5.   the Non Competition Agreements duly executed by the Vendors;

6.   the Service Agreements duly executed by A. Galley, B. Bevis
     and I. Atkinson;

7.   the OSI Indemnity duly executed by those Vendors who are to
     be a party to it;

8.   such waivers, consents or other documents (including any power of attorney
     under which any document required to be delivered under PART 1 of this
     SCHEDULE 2 has been executed) in the agreed terms to enable the Purchaser
     and its nominee(s) to be registered as the holders of the Shares sold by
     the Vendors; and

9.   an irrevocable power of attorney in the agreed terms executed by each of
     the Vendors in favour of the Purchaser or its nominee(s) to enable the
     beneficiary (pending registration of the transfers of the Shares sold by
     the Vendors) to exercise all voting and other rights attaching to the
     Shares sold by the Vendors and to appoint proxies for this purpose.

           PART 2 - DELIVERY OF DOCUMENTS AND ACTIONS BY THE PURCHASER

     Subject as provided in CLAUSE 5.3, on Completion the Purchaser shall:-

1.    pay the Cash Consideration by way of electronic transfer for same day
      value to the Vendors' Solicitors who are irrevocably authorised to receive
      the same and whose receipt shall be an effective discharge of the
      Purchaser's obligation to pay such sum and the Purchaser shall not be
      concerned to see to the application or be answerable for the loss or
      misapplication of such sums;

2.    deliver certificates in respect of the Purchase Notes, duly issued, to
      such of the Vendors as are to receive the same;

3.    deliver a counterpart of the Deed of Contribution duly executed by the
      Purchaser;

4.    counterparts of the Non Competition Agreements duly executed by the
      Purchaser;

5.    deliver to each of the Vendors a copy of the minutes of a meeting of the
      directors of the Purchaser:



                                      -14-
<PAGE>

<PAGE>


      5.1.  authorising the execution of this Agreement and related documents;
            and

      5.2.  resolving to create and issue the Purchase Notes.

                PART 3 - DELIVERY OF DOCUMENTS AND ACTIONS BY TCC

     Subject as provided in CLAUSE 5.4, on Completion TCC shall:

1.    execute the instrument constituting the Purchase Notes by way of
      guaranteeing the obligations of the Purchaser thereunder;

2.    procure that CooperVision, Inc. shall duly execute the Patent Licence;

3.    deliver a counterpart of the Deed of Contribution duly executed by TCC;

4.    deliver a counterpart of the Subordination Agreement duly executed by TCC;

5.    deliver a counterpart of the OSI Indemnity duly executed by TCC;

6.    deliver to the Vendors a copy of the minutes of a meeting of the directors
      of TCC authorising the execution of:

      6.1   the instrument constituting the Purchase Notes; and

      6.2   this Agreement.



                                      -15-
<PAGE>

<PAGE>

                                   SCHEDULE 3
                          DOCUMENTS IN THE AGREED TERMS

Consents, waivers and powers of attorney re: sale of Shares
Deed of Contribution
Non Competition Agreements
OSI Indemnity
Patent Licence
Powers of Attorney
Purchase Notes
Service Agreements
Subordination Agreement


                                      -16-
<PAGE>

<PAGE>

                                   SCHEDULE 4
                     CONDUCT OF BUSINESS PENDING COMPLETION

(i)    The business of the Company will be carried on as a going
       concern and in the normal course.

(ii)   No physical assets of the Company shall be removed from any property of
       the Company save in the ordinary course of normal day to day trading.

(iii)  The Vendors will use all reasonable endeavours to maintain the trade and
       trade connections of the Company.

(iv)   All debts which the Company incurs in the normal course of the business
       will be settled within the applicable periods of credit.

(v)    The Company will not enter into modify or agree to terminate any material
       contract (other than in the ordinary course of business) or incur any
       capital expenditure on any individual item for an amount in excess of
       'L'100,000.

(vi)   The Company will not appoint or employ any new employees or consultants
       at an annual salary or rate of remuneration in excess of 'L'30,000.

(vii)  The Company will not alter materially or agree to alter materially the
       terms and conditions of employment (including benefits) of any of its
       employees and no Vendor will induce or endeavour to induce any of such
       employees to terminate their employment prior to Completion other than
       for a justifiable reason.

(viii) The Company will not dispose of any material assets used or required for
       the operation of the business of the Company (otherwise than in the
       ordinary course of business) or enter into any other transaction
       otherwise than in the ordinary course of business.

(ix)   The Company will not create any mortgages, charges, or other encumbrances
       over its assets or undertakings nor give any guarantees or indemnities in
       respect of any third party otherwise than in the ordinary course of
       businesses.

(x)    Save for debt collection in the ordinary course of business, the Company
       will not institute, settle or agree to settle any legal proceedings
       relating to the business of the Company.

(xi)   The Company will not grant or modify or agree to terminate any rights or
       enter into any agreement relating to intellectual property or otherwise
       permit any of its rights relating to the intellectual property to lapse.

(xii)  The Purchaser will be given full details of any material changes in the
       business, financial position and/or assets of the Company from the date
       hereof prior to Completion.

(xvi)  All the insurance policies of the Company shall be continued for at least
       the same amount and on no less favourable terms than as before.


                                      -17-
<PAGE>

<PAGE>

SIGNED by GEOFFREY HARRISON GALLEY    )
in the presence of:-                  )





SIGNED by NORMA GALLEY               )
in the presence of:-                 )





SIGNED by ANTHONY DAVID GALLEY      )
in the presence of:-                )






SIGNED by BARRIE BEVIS              )
in the presence of:-                )



                                      -18-
<PAGE>

<PAGE>

SIGNED by IVOR ATKINSON             )
in the presence of:-                )





SIGNED by MICHAEL J KELLY           )
in the presence of:-                )





SIGNED by                           )
for and on behalf of                )
ASPECT VISION HOLDINGS LIMITED      )
in the presence of:-                )





SIGNED by                           )
for and on behalf of                )
THE COOPER COMPANIES, INC.          )
in the presence of:-                )




                                      -19-

<PAGE>




<PAGE>
                                                                     Exhibit 2.5

              Dated                                November 1997



                                 GIACOMO GRASSI
                               FABRIZIO LAMBERTINI                  (1)



                        ASPECT VISION HOLDINGS LIMITED             (2)



                                       AND



                           THE COOPER COMPANIES, INC.               (3)



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

                                    Agreement
                            for the sale and purchase
                         of 32.06% of the issued capital
                         of ASPECT VISION ITALIA S.R.L.

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




                                 CAMERON MCKENNA
                                   MITRE HOUSE
                              160 ALDERSGATE STREET
                                 LONDON EC1A 4DD

                               T+44(0)171 367 3000
                               F+44(0)171 367 2000


<PAGE>

<PAGE>


                                TABLE OF CONTENTS

1. Definitions and interpretation.....................................1
2. Condition..........................................................4
3. Sale and purchase..................................................5
4. Consideration......................................................5
5. Completion.........................................................6
6. Waiver of pre-emption rights.......................................6
7. Put and Call Options...............................................7
8. Grassi Covenants...................................................8
9. RTPA...............................................................8
10. Announcements.....................................................8
11. Assignment........................................................9
12. Remedies cumulative...............................................9
13. Waiver, variation and release.....................................9
14. Costs and expense................................................10
15. Notices..........................................................10
16. Counterparts.....................................................11
17. Language.........................................................11
18. Invalidity.......................................................11
19. Agreement to continue in full force and effect...................11
20. Confidentiality..................................................11
21. Governing law and jurisdiction...................................12
Schedule 1 The Vendors...............................................14

Schedule 2 Completion................................................15

Part 1 - Delivery of documents by Vendors............................15
Part 2 - Delivery of documents and actions by the Purchaser..........15
Part 3 - Delivery of documents and actions by TCC....................16

Schedule 3 Documents in the agreed terms.............................17

Schedule 4 Deed of Sale and Transfer.................................18

Schedule 5 Conduct of business pending Completion....................19


<PAGE>

<PAGE>


THIS AGREEMENT is made the            day of November 1997

BETWEEN:-

(1)  The persons whose names and addresses are set out in COLUMN 1 of SCHEDULE 1
     (the "Vendors"); and

(2)  ASPECT VISION HOLDINGS LIMITED (registered in England with number 3448379)
     whose registered office is at Mitre House, 160 Aldersgate Street, London,
     EC1A 4DD (the "Purchaser"); and

(3)  THE COOPER COMPANIES, INC. a company incorporated in Delaware whose
     principal office is at 6140 Stoneridge Mall Road, Suite 590, Pleasanton CA
     94588 ("TCC").

WHEREAS:-

(A)  The Vendors are each quotaholders in the Company.

(B)  The Purchaser wishes to purchase 32.06% of the issued capital of the
     Company from the Vendors and the Vendors have each agreed to sell their
     respective quotaholdings in the Company in each case upon and subject to
     the terms and conditions of this Agreement.

WHEREBY IT IS AGREED as follows:-

1.   DEFINITIONS AND INTERPRETATION

1.1  In this Agreement the following words and expressions have the meanings set
     opposite them:

     "AFFILIATE":                   in relation to any body corporate, any
                                    Holding Company or subsidiary undertaking of
                                    such body corporate or any subsidiary
                                    undertaking of a Holding Company of such
                                    body corporate;

     "AGREEMENT":                   this Agreement including its recitals and
                                    the schedules hereto;

     "BUSINESS DAY":                a weekday (other than a Saturday) when banks
                                    are open for business in London;

     "CA 85":                       Companies Act 1985;

     "CALL OPTION":                 the call option over the Purchase Quotas
                                    granted by Mr. Grassi to the Purchaser
                                    pursuant to CLAUSE 7.1.2 below;

     "CASH CONSIDERATION":          the cash consideration payable for the
                                    Quotas as specified in CLAUSE 4.1;


                                      -1-


<PAGE>

<PAGE>


     "COMPANY":                     means Aspect Vision Italia S.r.l., a company
                                    registered in Italy under number 325566
                                    whose registered office is at 27 Via P.
                                    Lomazzo, Milan, Italy;

     "COMPLETION":                  completion of the sale and purchase of the
                                    Quotas pursuant to this Agreement;

     "CONDITION":                   the condition referred to in CLAUSE 2.1;

     "CONFIDENTIAL INFORMATION":    all information received or obtained by the
                                    Vendors or supplied to the Vendors in the
                                    negotiations leading to this Agreement and
                                    which relates to TCC or any of its
                                    subsidiaries;

     "DEED OF CONTRIBUTION":        the deed of contribution in the agreed terms
                                    to be entered into at Completion between the
                                    Purchaser, the Vendors and others;

     "DEED OF SALE AND TRANSFER":   the deed of sale and transfer, the form of
                                    which is set out in SCHEDULE 4, transferring
                                    the Quotas held by the Vendors to the
                                    Purchaser or its nominee(s)

     "ENCUMBRANCE":                 any interest or equity of any person
                                    (including any right to acquire, option or
                                    right of pre-emption) or any mortgage,
                                    charge, pledge, lien, assignment,
                                    hypothecation, security interest, title
                                    retention or any other security agreement or
                                    arrangement;

     "EXERCISE NOTICE":             a written notice served upon Mr. Grassi by
                                    the Purchaser exercising the Call Option
                                    and/or a written notice served upon the
                                    Purchaser by Mr. Grassi exercising the Put
                                    Option;

     "GRASSI COVENANTS":            the covenants set out in CLAUSE 8 below;

     "HOLDING COMPANY":             a holding company within the meaning
                                    ascribed to such expression by sections 736
                                    and 736A, CA 85;

     "MR GRASSI":                   Giacomo Grassi, one of the Vendors;

     "NON-COMPETITION AGREEMENTS":  the agreements in the agreed terms to be
                                    entered into at Completion between the
                                    Purchaser and the Vendors relating to the
                                    protection of, inter alia, the goodwill of
                                    the business of the Company;

     "OPTION PERIOD":               the period commencing on the date hereof and
                                    terminating on the date of the third
                                    anniversary of this Agreement;

                                      -2-


<PAGE>

<PAGE>


     "OPTIONS":                     the Call Option and the Put Option;

     "PROCEEDINGS":                 any proceeding, suit or action arising out
                                    of or in connection with this Agreement;

     "PURCHASE NOTES":              the loan notes in the agreed terms to be
                                    issued to the Vendors at Completion by the
                                    Purchaser and guaranteed by TCC;

     "PURCHASE QUOTAS"              quotas having a nominal value of Lire
                                    143,295,000;

     "PURCHASER'S ITALIAN LAWYERS": Gianni Origoni & Partners of Piazza
                                    Belgiolso 2, 20121 Milan, Italy (whose
                                    London address is 40 Basinghall Street,
                                    London EC2V 5DE);

     "PUT OPTION":                  the put option over the Purchase Quotas
                                    granted by the Purchaser to Mr. Grassi
                                    pursuant to CLAUSE 7.1.1 below;

     "QUOTAS":                      the quotas in the capital of the Company set
                                    out in COLUMN (2) of SCHEDULE 1;

     "RTPA":                        Restrictive Trade Practices Act 1976;

     "SERVICE AGREEMENTS":          the service agreements in the agreed terms
                                    to be entered into between Aspect Vision
                                    Care Limited and each of the Vendors;

     "SERVICE DOCUMENT":            a writ, summons, order, judgement or other
                                    document relating to or in connection with
                                    any Proceedings;

     "STOCK EXCHANGE":              London Stock Exchange Limited;

     "SUBORDINATION AGREEMENT":     the subordination agreement in the agreed
                                    terms to be entered into at Completion
                                    between TCC, Keybank National Association
                                    and the holders of the Purchase Notes;

     "SUBSIDIARY":                  a subsidiary within the meaning ascribed to
                                    such expression by sections 736 and 736A,
                                    CA 85;

     "SUBSIDIARY UNDERTAKING":      a subsidiary undertaking within the meaning
                                    ascribed to such expression by section 258,
                                    CA 85;

     "UMBRELLA AGREEMENT":          the umbrella agreement of even date herewith
                                    relating to, inter alia, the sale and
                                    purchase of the Quotas entered into between
                                    the Purchaser, Mr Anthony D. Galley and TCC;

     "VAT":                         value added tax;

                                      -3-


<PAGE>

<PAGE>


     "VENDORS' SOLICITORS":         Travers Smith Braithwaite of 10 Snow Hill,
                                    London, EC1A 2AL; and

     "IN THE AGREED TERMS":         in the form agreed between the Vendors and
                                    the Purchasers and signed for the purposes
                                    of identification by or on behalf of each
                                    party.

1.2  The table of contents and headings in this Agreement are inserted for
     convenience only and shall not affect its construction.

1.3  Unless the context otherwise requires words denoting the singular shall
     include the plural and vice versa, references to any gender shall include
     all other genders and references to persons shall include bodies corporate,
     unincorporated associations and partnerships in each case whether or not
     having a separate legal personality. References to the word "include" or
     "including" are to be construed without limitation.

1.4  References to recitals, schedules and clauses are to recitals and schedules
     to and clauses of this Agreement unless otherwise specified and references
     within a schedule to paragraphs are to paragraphs of that schedule unless
     otherwise specified.

1.5  References in this Agreement to any statute, statutory provision or EC
     Directive include a reference to that statute, statutory provision or EC
     Directive as amended, extended, consolidated or replaced from time to time
     (whether before or after the date of this Agreement) and include any order,
     regulation, instrument or other subordinate legislation made under the
     relevant statute, statutory provision or EC Directive.

1.6  References to any English legal term for any action, remedy, method of
     judicial proceeding, legal document, legal status, court, official or any
     legal concept or thing shall in respect of any jurisdiction other than
     England be deemed to include that which most approximates in that
     jurisdiction to the English legal term.

1.7  Any reference to "writing" or "written" includes faxes and any
     non-transitory form of visible reproduction of words.

1.8  References to times of the day are to London time and references to a day
     are to a period of 24 hours running from midnight to midnight.

2.   CONDITION

2.1  Condition precedent

     Subject to CLAUSE 2.3, this Agreement is subject to and conditional upon
     satisfaction of the condition in clause 2.1 of the Umbrella Agreement.

2.2  Time limit for satisfaction of Condition

     If the condition in CLAUSE 2.1 has not been fulfilled or waived (by mutual
     agreement of the parties) by 31 December 1997 (or by such later date as may
     be agreed in writing between the parties) this Agreement shall thereupon
     become

                                      -4-


<PAGE>

<PAGE>


     null and void ab initio and none of the parties shall have any rights
     against any other party hereunder.

2.3  Operative provisions

     Notwithstanding CLAUSE 2.1, CLAUSES 10, 12-18 (inclusive), 21 and 22 shall
     come into force on the execution and exchange of this Agreement and the
     remainder of this Agreement shall come into force on the fulfilment and/or
     waiver of the Condition.

2.4  Conduct of business pending Completion

     Each of the Vendors hereby undertakes to the Purchaser, to the extent that
     they are able, to procure that the Company is run as set out in SCHEDULE 5
     in respect of the period prior to Completion.

3.   SALE AND PURCHASE

3.1  Obligation to sell and purchase and free from Encumbrances

     Subject to the terms of this Agreement each of the Vendors shall sell, with
     effect from 1 November 1997, with full title guarantee and free from
     Encumbrances those Quotas set opposite his name in COLUMN (2) of SCHEDULE 1
     and the Purchaser shall purchase such Quotas together with all rights
     attaching thereto with effect from 1 November 1997.

3.2  Dividends and distributions

     From Completion the Vendors shall transfer to the Purchaser all dividends
     and distributions declared, paid or made by the Company to the Vendors in
     respect of the Quotas on or after 1 November 1997.

3.3  Sale of all Quotas

     The Purchaser shall not be obliged to complete the purchase of any of the
     Quotas hereunder unless the purchase of all the Quotas is completed
     simultaneously.

4.   CONSIDERATION

4.1  Consideration

     The consideration for the Quotas shall be:

     4.1.1 the sum of 'L'173,705 payable in cash; and

     4.1.2 the sum of 'L'377,239 to be satisfied by the issue of the
           Purchase Notes.

4.2  Entitlement to consideration

     The consideration shall be allocated such that:

                                      -5-


<PAGE>

<PAGE>

     4.2.1 the Cash Consideration shall belong to the Vendors in the proportions
           set opposite their respective names in COLUMN (3) of SCHEDULE 1; and

     4.2.2 the Purchase Notes shall be issued to the Vendors in the proportions
           set opposite their respective names in COLUMN (4) of SCHEDULE 1.

4.3  Reduction in consideration

     Any payment made by the Vendors pursuant to the operation of the Deed of
     Contribution and clause 10 of the Umbrella Agreement, or any other payment
     made pursuant to this Agreement, shall be deemed to be pro tanto a
     reduction in the price paid for the Quotas under this Agreement.

4.4  Guarantee of Purchase Notes

     TCC agrees to guarantee the obligations of the Purchaser in respect of the
     Purchase Notes on the terms set out in the Purchase Notes.

5.   COMPLETION

5.1  Time and location

     Subject as provided in CLAUSE 5.4, Completion shall take place at the Milan
     offices of the Purchaser's Italian Lawyers on the fifth day following
     satisfaction or waiver of the Condition or at such other place and/or on
     such other date as may be agreed in writing between the Purchaser and each
     of the Vendors.

5.2  Vendors' obligations

     At Completion the Vendors shall deliver to the Purchaser each of the
     documents listed in PART 1 of SCHEDULE 2.

5.3  Purchaser's obligations

     Subject to the Vendors complying with their obligations under CLAUSE 5.2,
     the Purchaser shall at Completion deliver the documents and effect the
     actions listed in PART 2 of SCHEDULE 2.

5.4  TCC's obligations

     Subject to the Vendors complying with their obligations under CLAUSE 5.2,
     TCC shall at Completion deliver the documents and effect the transactions
     listed in PART 3 of SCHEDULE 2.

5.5  Failure to comply

     If in any respect material to the Purchaser the provisions of CLAUSE 5.2
     and PART 1 of SCHEDULE 2 or if in any respect material to the Vendors the
     provisions of CLAUSES 5.3 and 5.4 and PARTS 2 and 3 of SCHEDULE 2 are not
     complied with on the date of Completion applicable under CLAUSE 5.1, the
     Purchaser or, as the case may be, the Vendors shall not be obliged to
     complete this Agreement and may:-

                                      -6-


<PAGE>

<PAGE>


     5.5.1 defer Completion to a date not more than twenty-eight days after the
           date set by CLAUSE 5.1 (and so that the provisions of this CLAUSE 5.5
           shall apply to Completion as so deferred); or

     5.5.2 proceed to Completion so far as practicable and without prejudice to
           their rights under this Agreement; or

     5.5.3 rescind this Agreement without prejudice to their rights and remedies
           under this Agreement; or

     5.5.4 waive all or any of the requirements contained in CLAUSE 5.2 or, as
           the case may be, CLAUSES 5.3 and 5.4, at their discretion.

6.   WAIVER OF PRE-EMPTION RIGHTS

     The Vendors by their execution of this Agreement hereby waive any
     pre-emption rights in respect of the Quotas conferred on them under the
     articles of association of the Company or otherwise.

7.   PUT AND CALL OPTIONS

7.1  Grant of Options

     7.1.1 The Purchaser hereby grants to Mr Grassi an option exercisable during
           the Option Period to require the Purchaser to purchase the Purchase
           Quotas.

     7.1.2 Mr Grassi hereby grants to the Purchaser an option exercisable during
           the Option Period to require Mr Grassi to sell to the Purchaser the
           Purchase Quotas.

     7.1.3 The Options shall only be exercisable in respect of all of the
           Purchase Quotas and shall not be capable of being exercised in
           respect of part of the Purchase Quotas.

7.2  Exercise of Options

     7.2.1 Completion of the exercise of either the Put Option or the Call
           Option shall determine all rights in connection with the other.

     7.2.2 The Put Option shall be exercisable by Mr Grassi serving upon the
           Purchaser an Exercise Notice which shall thereupon become binding
           upon the Purchaser and Mr Grassi.

     7.2.3 The Call Option shall be exercisable by the Purchaser serving upon Mr
           Grassi an Exercise Notice which shall thereupon become binding upon
           Mr Grassi and the Purchaser.

     7.2.4 An Exercise Notice when served (whether upon the Purchaser or Mr
           Grassi) shall be irrevocable.

                                      -7-


<PAGE>

<PAGE>


     7.2.5 Completion of the exercise of either Option shall be held within 5
           Business Days of receipt of an Exercise Notice at such time and place
           as Mr Grassi and the Purchaser may agree or, if the parties fail to
           agree, at the offices in Milan of the Purchaser's Italian Lawyers at
           2 p.m. (Italian time) on the fifth Business Day following receipt of
           the Exercise Notice.

     7.2.6 At completion of the exercise of either Option, Mr Grassi shall
           execute a deed of sale and transfer (in substantially the same form
           as the Deed of Sale and Transfer) in respect of the Purchase Quotas
           in favour of the Purchaser (or as it may direct).

     7.2.7 Upon execution by Mr Grassi of the deed of sale and transfer as
           aforesaid in CLAUSE 7.2.6 above in respect of the Purchase Quotas,
           the Purchaser shall pay consideration (which is to be agreed between
           the Purchaser and Mr Grassi) by way of cash and/or an issue of loan
           notes (such loan notes to be in substantially the same form as the
           Purchase Notes). The proportion of the consideration to be paid in
           cash and, if any, loan notes is to be agreed between the Purchaser
           and Mr Grassi.

     7.2.8 If Mr Grassi shall fail to execute a deed of sale and transfer of the
           Purchase Quotas at completion then Mr Grassi shall forthwith execute,
           before a duly appointed notary public in Italy, a power of attorney
           irrevocably authorising and appointing the Purchaser (acting by any
           director of the Purchaser or any person duly authorised by the
           directors of the Purchaser) as his attorney to execute on his behalf
           any such deed of sale and transfer of the Purchase Quotas and any
           indemnity for any document of title not so delivered.

8. GRASSI COVENANTS

8.1  Mr Grassi hereby covenants that after Completion he will not at any time
     sell, transfer, assign, pledge or undertake to sell, transfer, assign or
     pledge, or otherwise dispose of any quotas he holds in the issued capital
     of the Company to any person other than to the Purchaser.

8.2  Mr Grassi further covenants that for so long as he is a quotaholder in AVI
     he will be not be concerned or engaged in any business within any country
     in the European Union which competes (directly or indirectly) with any
     business in which the Company is engaged.

8.3  Mr Grassi hereby undertakes to indemnify and keep the Purchaser indemnified
     from and against and in respect of and to pay on demand to the Purchaser an
     amount equivalent to any cost, expense, liability or risk of a fiscal
     nature that the Purchaser may incur following any claim of a fiscal nature
     in connection with the transfer by Mr Grassi of the Quotas and the Purchase
     Quotas.

9.   RTPA

9.1  If there is any provision of this Agreement, or of any agreement or
     arrangement of which this Agreement forms part, which causes or would cause
     this Agreement or that agreement or arrangement to be subject to
     registration under the RTPA,

                                      -8-


<PAGE>

<PAGE>


     then that provision shall not take effect until the day after particulars
     of this Agreement or of that agreement or arrangement (as the case may be)
     have been furnished to the Director General of Fair Trading pursuant to
     section 24, RTPA.

9.2  The Purchaser shall furnish such particulars as are referred to in CLAUSE
     9.1 as soon as is reasonably practicable after the date of this Agreement
     and within the time limits specified in the RTPA and the Vendors undertake
     to provide such information and assistance as the Purchaser may reasonably
     require in connection therewith.

10.  ANNOUNCEMENTS

10.1 Restrictions on announcements

     No announcement shall be made in relation to the subject matter of this
     Agreement or a matter ancillary to this Agreement without the prior written
     consent of the other party save as may be required by any:-

     10.1.1 law;

     10.1.2 existing contractual arrangements; or

     10.1.3 the Stock Exchange or the Panel on Takeovers and Mergers or any
            other applicable regulatory authority to which the Vendors are
            subject where such requirement has the force of law,

     provided such communication shall be made only after consultation with the
     other party.

10.2 Continuing effect

     The restrictions contained in this clause shall continue to apply after
     Completion without limit in time.

10.3 Legal and regulatory requirements

     The Purchaser and the Vendors undertake to provide all such information
     known to them or which on reasonable enquiry ought to be known to them as
     may reasonably be required by the Vendors or the Purchaser for the purpose
     of complying with the requirements of law or of any applicable regulatory
     authority to which either party is subject where such requirement has the
     force of law.

11. ASSIGNMENT

11.1 No party may assign the benefit of this Agreement whether absolutely or by
     way of security except in the case of an absolute assignment of all or part
     by the Purchaser to an Affiliate of the Purchaser and provided and so long
     as it remains an Affiliate (failing which the benefit of this Agreement
     shall no longer be available to such assignee nor to any assignor) save
     that the Purchaser may assign such benefit absolutely or by way of security
     to a person other than an Affiliate of the Purchaser with the prior consent
     in writing of the Vendors such consent

                                      -9-


<PAGE>

<PAGE>


     not to be unreasonably withheld or delayed and any purported assignment in
     contravention of this clause shall be ineffective.

11.2 Subject to CLAUSE 11.1, this Agreement shall be binding upon and enure for
     the benefit of the personal representatives and assigns and successors in
     title of each of the parties.

12.  REMEDIES CUMULATIVE

12.1 The rights, powers and remedies provided in this Agreement or expressly
     referred to herein are cumulative and do not exclude any rights, powers or
     remedies provided by law or by any other document other than this
     Agreement.

12.2 Nothing in this Agreement or in any document in the agreed terms shall be
     read or construed as excluding any liability or remedy as a result of
     fraud.

13.  WAIVER, VARIATION AND RELEASE

13.1 No omission to exercise or delay in exercising on the part of any party to
     this Agreement any right, power or remedy provided by law or under this
     Agreement shall constitute a waiver of such right, power or remedy or any
     other right, power or remedy or impair such right, power or remedy. No
     single or partial exercise of any such right, power or remedy shall
     preclude or impair any other or further exercise thereof or the exercise of
     any other right, power or remedy provided by law or under this Agreement.

13.2 Any waiver of any right, power or remedy under this Agreement must be in
     writing and may be given subject to any conditions thought fit by the
     grantor. Unless otherwise expressly stated any waiver shall be effective
     only in the instance and only for the purpose for which it is given.

13.3 No variation to this Agreement shall be of any effect unless it is agreed
     in writing and signed by or on behalf of each party.

14.  COSTS AND EXPENSE

14.1 General

     Save as otherwise stated in this Agreement or in the Umbrella Agreement,
     each party shall pay its own costs and expenses in relation to the
     negotiation, preparation, execution and carrying into effect of this
     Agreement and other agreements forming part of the transaction.

14.2 Group companies to pay no costs

     For the avoidance of doubt, neither the Company nor any of its subsidiaries
     shall pay any legal or other professional charges and expenses in
     connection with any investigation of the affairs of the Company or the
     negotiation, preparation, execution and carrying into effect of this
     Agreement or any other agreement forming part of the transaction.

                                      -10-


<PAGE>

<PAGE>


15.  NOTICES

15.1 Any communication to be given in connection with the matters contemplated
     by this Agreement shall except where expressly provided otherwise be in
     writing and shall either be delivered by hand or sent by pre-paid
     registered post or sent by air mail. Delivery by courier shall be regarded
     as delivery by hand.

15.2 Such communication shall be sent to the address of the relevant party
     referred to in this Agreement or to such other address as may previously
     have been communicated to the other party in accordance with this clause.
     Each communication shall be marked for the attention of the relevant
     person.

15.3 A communication shall be deemed to have been served:-

     15.3.1 if delivered by hand at the address referred to in CLAUSE 15.2, at
            the time of delivery;

     15.3.2 if sent by pre-paid registered post to the address referred to in
            CLAUSE 15.2, at the expiration of four clear days after the time of
            posting; and

     15.3.3 if sent by air mail to the address referred to in CLAUSE 15.2, at
            the expiration of five clear days after posting.

     If a communication would otherwise be deemed to have been delivered outside
     of normal business hours (being 9:30 a.m. to 5:30 p.m. on a Business Day)
     in the time zone of the territory of the recipient under the preceding
     provisions of this clause, it shall be deemed to have been delivered at the
     opening of business on the next Business Day.

15.4 In proving service of the communication, it shall be sufficient to show
     that delivery by hand was made or that the envelope containing the
     communication was properly addressed and posted as a pre-paid registered
     letter or air mail letter.

15.5 A party may notify the other parties to this Agreement of a change to its
     name, relevant person or address for the purposes of CLAUSE 15.2 PROVIDED
     THAT such notification shall only be effective on:-

     15.5.1 the date specified in the notification as the date on which the
            change is to take place; or

     15.5.2 if no date is specified or the date specified is less than five
            clear Business Days after the date on which notice is deemed to have
            been served, the date falling five clear Business Days after notice
            of any such change is deemed to have been given.

15.6 For the avoidance of doubt, the parties agree that the provisions of this
     clause shall not apply in relation to the service of Service Documents.

                                      -11-


<PAGE>

<PAGE>


16.  COUNTERPARTS

16.1 This Agreement may be executed in any number of counterparts and by the
     parties on different counterparts, but shall not be effective until each
     party has executed at least one counterpart.

16.2 Each counterpart shall constitute an original of this Agreement but all the
     counterparts shall together constitute one and the same Agreement.

17.  LANGUAGE

17.1 This Agreement is drawn up in the English language and if this Agreement is
     translated into any language other than English, the English language text
     shall prevail.

17.2 Each notice, instrument, certificate or other communication to be given by
     one party to another hereunder or in connection with this Agreement shall
     be in the English language (being the language of negotiation of this
     Agreement) and in the event that such notice, instrument, certificate or
     other communication or this Agreement is translated into any other
     language, the English language text shall prevail.

18.  INVALIDITY

     Each of the provisions of this Agreement is severable. If any such
     provision is or becomes illegal, invalid or unenforceable in any respect
     under the law of any jurisdiction, the legality, validity or enforceability
     in that jurisdiction of the remaining provisions of this Agreement of that
     provision or any other provision of this Agreement, shall not in any way be
     affected or impaired thereby.

19.  AGREEMENT TO CONTINUE IN FULL FORCE AND EFFECT

     This Agreement shall, to the extent that it remains to be performed,
     continue in full force and effect notwithstanding Completion.

20.  CONFIDENTIALITY

20.1 The Vendors hereby undertake with the Purchaser that they shall both during
     and after the term of this Agreement keep confidential and not directly or
     indirectly reveal, report, publish, disclose or transfer or use for their
     own or any other purposes Confidential Information except:-

     20.1.1 in the circumstances set out in CLAUSE 20.2; or

     20.1.2 to the extent otherwise expressly permitted by this Agreement; or

     20.1.3 with the prior consent in writing of the party to whose affairs such
            Confidential Information relates.

20.2 The circumstances referred to in CLAUSE 20.1.1 above are:-

                                      -12-


<PAGE>

<PAGE>


     20.2.1 where the Confidential Information, before it is furnished to or
            comes into the knowledge or possession of any of the Vendors, is in
            the public domain; or

     20.2.2 where the Confidential Information, after it is furnished to or
            comes into the knowledge or possession of the Vendors enters the
            public domain otherwise than as a result of (a) a breach by any of
            the Vendors of their obligations in this CLAUSE 20 or (b) a breach
            by the person who disclosed that Confidential Information of his
            confidentiality obligation and the relevant Vendor is aware of such
            breach; or

     20.2.3 if and to the extent that any of the Vendors make disclosure of the
            Confidential Information to any person:

            (a) in compliance with any requirement of law; or

            (b) in response to a requirement of the Stock Exchange or the Panel
                on Take-overs and Mergers or any other applicable regulatory
                authority to which any of the Vendors are subject where such
                requirement has the force of law; or

            (c) in order to obtain tax or other clearances or consents from the
                Inland Revenue or other relevant taxing or regulatory
                authorities; or

     20.2.4 to the consultants and professional advisers of the Vendors, in each
            case on the basis that they will comply with the Vendors'
            obligations of confidence hereunder,

     PROVIDED THAT any such information disclosable pursuant to CLAUSES 20.2.3
     (a), (b) OR (c) shall be disclosed to the extent permitted by law and only
     after consultation with the other party.

20.3 The restrictions contained in this clause shall continue to apply after the
     Completion without limit in time.

21.  GOVERNING LAW AND JURISDICTION

21.1 English law

     This Agreement shall be governed by and construed in accordance with
     English law.

21.2 Courts of England and Wales

     The parties to this Agreement irrevocably agree that the courts of England
     shall have the non-exclusive jurisdiction to settle any dispute which may
     arise out of or in connection with this Agreement and that accordingly any
     Proceedings may be brought in such courts.

                                      -13-


<PAGE>

<PAGE>


21.3 Acceptance by Vendors

     For the avoidance of doubt, the Vendors expressly and specifically agree
     and accept the terms of this clause and sign below in recognition of this
     fact.

AS WITNESS the hands of the parties or their duly authorised representatives on
the date first appearing at the head of this Agreement.





                                      -14-


<PAGE>

<PAGE>




                                   SCHEDULE 1
                                   THE VENDORS

        (1)                     (2)               (3)                 (4)
     Name and             Value of Quotas    Entitlement to      Entitlement to
   address and                (Lire)              Cash              Purchase
 facsimile number                             Consideration           Notes
     (if any)                                 ('L'Sterling)       ('L'Sterling)

Giacomo Grassi of           34,392,000          139,271             273,937
Via Losanna 29,
20124 Milan

Fabrizio Lambertini of      11,464,000          34,434              103,302
Via Livio Pentimalli 46,
236 Rome
                            ----------          -------             -------
Totals                      45,856,000          173,705             377,239
                            ----------          -------             -------




                                      -15-


<PAGE>

<PAGE>


                                   SCHEDULE 2
                                   COMPLETION

                    PART 1 - DELIVERY OF DOCUMENTS BY VENDORS

On Completion, the Vendors shall:-

1.   execute the Deed of Sale and Transfer before an Italian notary public;

2.   deliver to the Purchaser the Service Agreements duly executed by the
     Vendors;

3.   deliver to the Purchaser the Non Competition Agreements duly executed by
     the Vendors;

4.   deliver to the Purchaser a counterpart Subordination Agreement duly
     executed by the Vendors;

5.   deliver to the Purchaser a counterpart of the Deed of Contribution duly
     executed by the Vendors; and

6.   deliver to the Purchaser such waivers, consents or other documents
     (including any power of attorney under which any document required to be
     delivered under PART 1 of this SCHEDULE 2 has been executed) in the agreed
     terms to enable the Purchaser and its nominee(s) to be registered as the
     holders of the Quotas sold by the Vendors.

           PART 2 - DELIVERY OF DOCUMENTS AND ACTIONS BY THE PURCHASER

     Subject as provided in CLAUSE 5.3, on Completion the Purchaser shall:-

1.   pay the Cash Consideration by way of electronic transfer for same day value
     to the Vendors' Solicitors who are irrevocably authorised to receive the
     same and whose receipt shall be an effective discharge of the Purchaser's
     obligation to pay such sum and the Purchaser shall not be concerned to see
     to the application or be answerable for the loss or misapplication of such
     sums;

2.   execute the Deed of Sale and Transfer before an Italian notary public;

3.   deliver a counterpart of the Deed of Contribution duly executed by the
     Purchaser;

4.   counterparts of the Non Competition Agreements duly executed by the
     Purchaser;

5.   deliver certificates in respect of the Purchase Notes, duly issued, to such
     of the Vendors as are to receive the same;

6.   deliver to each of the Vendors a copy of the minutes of a meeting of the
     directors of the Purchaser:

     6.1  authorising the execution of this Agreement and related documents
          (such copy minutes being certified as correct by an officer of the
          Purchaser); and

                                      -16-


<PAGE>

<PAGE>


     6.2  resolving to create and issue the Purchase Notes.


                PART 3 - DELIVERY OF DOCUMENTS AND ACTIONS BY TCC

     Subject as provided in CLAUSE 5.4, on Completion TCC shall:

1.   execute the instrument constituting the Purchase Notes by way of
     guaranteeing the obligations of the Purchaser thereunder;

2.   deliver a counterpart of the Deed of Contribution duly executed by TCC;

3.   deliver a counterpart of the Subordination Agreement duly executed by TCC;

4.   deliver to the Vendors a copy of the minutes of a meeting of the directors
     of TCC authorising the execution of:

     4.1  the instrument constituting the Purchase Notes; and

     4.2  this Agreement.





                                      -17-


<PAGE>

<PAGE>


                                   SCHEDULE 3
                          DOCUMENTS IN THE AGREED TERMS

Consents, waivers and powers of attorney re: sale of Quotas
Deed of Contribution
Non Competition Agreements
Purchase Notes
Service Agreements
Subordination Agreement




                                      -18-


<PAGE>

<PAGE>


                                   SCHEDULE 4
                            DEED OF SALE AND TRANSFER






                                      -19-


<PAGE>

<PAGE>


                                   SCHEDULE 5
                     CONDUCT OF BUSINESS PENDING COMPLETION

(i)    The business of the Company will be carried on as a going
       concern and in the normal course.

(ii)   No physical assets of the Company shall be removed from any property of
       the Company save in the ordinary course of normal day to day trading.

(iii)  The Vendors will use all reasonable endeavours to maintain the trade and
       trade connections of the Company.

(iv)   All debts which the Company incurs in the normal course of the business
       will be settled within the applicable periods of credit.

(v)    The Company will not enter into modify or agree to terminate any material
       contract (other than in the ordinary course of business) or incur any
       capital expenditure on any individual item for an amount in excess of
       'L'100,000.

(vi)   The Company will not appoint or employ any new employees or consultants
       at an annual salary or rate of remuneration in excess of 'L'30,000.

(vii)  The Company will not alter materially or agree to alter materially the
       terms and conditions of employment (including benefits) of any of its
       employees and no Vendor will induce or endeavour to induce any of such
       employees to terminate their employment prior to Completion other than
       for a justifiable reason.

(viii) The Company will not dispose of any material assets used or required for
       the operation of the business of the Company (otherwise than in the
       ordinary course of business) or enter into any other transaction
       otherwise than in the ordinary course of business.

(ix)   The Company will not create any mortgages, charges, or other encumbrances
       over its assets or undertakings nor give any guarantees or indemnities in
       respect of any third party otherwise than in the ordinary course of
       businesses.

(x)    Save for debt collection in the ordinary course of business, the Company
       will not institute, settle or agree to settle any legal proceedings
       relating to the business of the Company.

(xi)   The Company will not grant or modify or agree to terminate any rights or
       enter into any agreement relating to intellectual property or otherwise
       permit any of its rights relating to the intellectual property to lapse.

(xii)  The Purchaser will be given full details of any material changes in the
       business, financial position and/or assets of the Company from the date
       hereof prior to Completion.

(xvi)  All the insurance policies of the Company shall be continued for at least
       the same amount and on no less favourable terms than as before.

                                      -20-


<PAGE>

<PAGE>


SIGNED by GIACOMO GRASSI              )
in the presence of:-                  )
                                      )



SIGNED by FABRIZIO LAMBERTINI         )
in the presence of:-                  )



SIGNED by                             )
                                      )
for and on behalf of                  )
ASPECT VISION HOLDINGS LIMITED        )
in the presence of:-                  )



SIGNED by                             )
                                      )
for and on behalf of                  )
THE COOPER COMPANIES, INC.            )
in the presence of:-                  )


                                      -21-

<PAGE>




<PAGE>

                                                                    EXHIBIT 99.1

                      DATED                            1997





                       ASPECT VISION HOLDINGS LIMITED (1)

                                       AND

                         THE COOPER COMPANIES, INC. (2)


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

                                   INSTRUMENT
                       CONSTITUTING UP TO 'L'15,000,000 OF
                              8 PER CENT FIXED RATE
                          GUARANTEED SECURED LOAN NOTES

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










                                 CAMERON MCKENNA
                                   MITRE HOUSE
                              160 ALDERSGATE STREET
                                 LONDON EC1A 4DD

                              T +44(0)171 367 3000
                              F +44(0)171 367 2000

<PAGE>

<PAGE>

                                TABLE OF CONTENTS



CLAUSE                                                 PAGE
- ------                                                 ----
1. Pari Passu............................................1

2. Definitions...........................................1

3. Principal Amount......................................1

4. Interest..............................................1

5. Payments..............................................1

6. Certificates..........................................1

7. Conditions............................................1

8. Notice of Event of Default............................1

9. Conditions and Schedules..............................1

10. Guarantee............................................1

11. Shares Charge........................................1

12. Stock Exchange.......................................1

13. Notices..............................................1

14. Distinct Provisions..................................1

15. Governing Law and Jurisdiction.......................1

16. Delivery.............................................1

SCHEDULE 1...............................................1
     Certificate.........................................1

SCHEDULE 2...............................................1
     The Guarantee.......................................1

SCHEDULE 3...............................................1
     Register and Transfers..............................1

SCHEDULE 4...............................................1
     Meetings Of The Noteholders.........................1


<PAGE>

<PAGE>

THIS INSTRUMENT is entered into the     day of                1997
 
By

(1)   ASPECT VISION HOLDINGS LIMITED a company incorporated in England and Wales
      with limited liability under the Companies Act 1985 (Reg No 3448379) whose
      registered office is at Mitre House, 160 Aldersgate Street, London EC1A
      4DD (the "COMPANY"); and

(2)   THE COOPER COMPANIES, INC whose address for the purpose of this Instrument
      is at 6140 Stoneridge Mall Road, Suite 590, Pleasanton, CA 94588, USA (the
      "GUARANTOR")

WHEREAS:

The Company has, pursuant to its Memorandum and Articles of Association,
resolved to issue a series of 8 per cent Fixed Rate Guaranteed Secured Loan
Notes not exceeding 'L'15,000,000 in aggregate principal amount pursuant TO
a resolution of its Board of Directors passed on or around the date of this
Instrument and the Guarantor has agreed to guarantee the same subject to and
with the benefit of the terms and conditions contained in Schedule 2 hereto.

WITNESSES:

1.    PARI PASSU

1.1   This Instrument constitutes the Notes of the above-mentioned series of
      like Notes of varying denominations. All such Notes for the time being in
      issue rank pari passu for payment without any preference or priority one
      over another.

2.    DEFINITIONS

2.1   In this Instrument and in the Conditions and the Schedules hereto the
      following expressions set out on the left shall bear the meanings set
      against them on the right:-

      "ACCOUNT ADJUSTMENT EVENT" means any of those events listed in paragraphs
      4.1 to 4.12 inclusive of Schedule 2, Part 2, paragraph 4 of the Earn Out
      Agreement;

      "BOARD DECISION EVENT" means any of those events listed in 5.1.1 to 5.1.12
      inclusive of Clause 5 (Decisions of the Board) of the Earn Out Agreement;

      "BUSINESS DAY" means any day on which banks in London are generally open
      for the transaction of all classes of business usually carried on by them
      in Sterling;

      "CLAIM" has the meaning given to it in the Umbrella Agreement;


                                      -1-
<PAGE>

<PAGE>

      "CONDITIONS" means the Conditions set out in the annex to the Certificate
      in Schedule 1 hereto and the word "Condition" followed by a number refers
      to that one of the Conditions so numbered;

      "EARN OUT AGREEMENT" means the earn out agreement dated the same date as
      this Instrument and made between Anthony David Galley (1), the Company (2)
      and the Guarantor (3);

      "GALLEY" means Anthony Galley or his appointee, if any, for the purposes
      of consent under Condition 6.1(xii);

      "GUARANTEE" means the guarantee contained in Clause 10 given by the
      Guarantor upon and with the benefit of the terms and conditions contained
      in Schedule 2;

      "INSTRUMENT" means this Instrument (including the Conditions);

      "MARGIN" means eight per cent (8%) per annum;

      "NOTES" means all the Notes of the same series constituted by this
      Instrument for the time being outstanding (including the Conditions
      annexed to each of them);

      "NOTEHOLDER" means the persons whose names are for the time being entered
      in the Register as the holders of the Notes;

      "OBLIGORS" means the Company and the Guarantor;

      "PRINCIPAL AMOUNT" has the meaning given to it in Clause 3;

      "PRINCIPAL SUM" means the principal amount outstanding under each of the
      Notes from time to time;

      "REGISTER" means the register to be maintained under paragraph 1 of
      Schedule 3;

      "REPAYMENT DATE" means any of the dates referred to in Conditions 1 or 2;

      "SECURITY TRUSTEE" means Anthony Galley of Beacon Wey, The Hangers,
      Bishops Waltham, SO32 1FZ;

      "SHAREHOLDER" means The Cooper Companies, Inc, being the holder of 100% of
      the issued share capital of the Company;

      "SHARES CHARGE" means the third party shares charge dated on or about the
      date of this Instrument made between the Shareholder (1) and the Security
      Trustee (2);



                                      -2-
<PAGE>

<PAGE>

      "SUBORDINATION AGREEMENT" means the subordination agreement dated on or
      about the date of this Instrument made between the Guarantor (1), the
      Shareholder (2), the Noteholders (3) and KeyBank National Association (4);

      "SUBSIDIARY" bears the same meaning in this Note as is given to the word
      "subsidiary" in section 736 Companies Act 1985 or any statutory
      modification or re-enactment thereof;

      "UMBRELLA AGREEMENT" means the agreement dated on or about the date of
      this Instrument made between Anthony Galley, the Company and the
      Shareholder relating to the sale and purchase of shares in Aspect Vision
      Care Limited and other companies; and

      "WARRANTOR" means the Vendor as defined under the Umbrella Agreement.

2.2   Unless the content otherwise requires, words denoting persons shall
      include corporations; words denoting the masculine gender shall include
      the feminine; and words denoting the singular shall include the plural and
      vice versa.

2.3   The headings are for convenience only and shall not affect the
      interpretation hereof.

2.4   References to Schedules, Clauses, sub-Clauses, paragraphs and
      sub-paragraphs are to Schedules, Clauses, sub-Clauses, paragraphs and
      sub-paragraphs herein.

2.5   References to defined parties shall also be deemed to include references
      to their respective successors, assigns and transferees.

3.    PRINCIPAL AMOUNT

3.1.  The Company shall pay to the Noteholders the sum of 'L'15,000,000
      pounds sterling (such sum or such lESSEr principal amount as is
      outstanding hereunder from time to time is hereinafter referred to as the
      "PRINCIPAL AMOUNT") in accordance with the Conditions.

4.    INTEREST

4.1   The Company shall pay to the Noteholders until payment of the Principal
      Amount in full interest thereon in accordance with the Conditions.

5.    PAYMENTS

5.1   The payments to be made under Clause 3 and 4 above or under the Guarantee
      shall be made in accordance with paragraph 5 of Schedule 3.


                                      -3-
<PAGE>

<PAGE>

6.    CERTIFICATES

6.1   The Company shall issue to each Noteholder a certificate for the Notes
      held by that Noteholder. Each certificate shall bear a denoting number and
      shall be issued to a Noteholder executed by the Company as a deed in the
      manner provided in the Company's Articles of Association from time to time
      or in accordance with Statute or both. Every such certificate shall be
      substantially in the form set out in Schedule 1 and shall have endorsed
      thereon the Conditions.

7.    CONDITIONS

7.1   The Notes shall be held subject to the Conditions and the provisions of
      this Instrument which shall be binding on the Company and the Noteholders
      and all persons claiming through or under them.

8.    NOTICE OF EVENT OF DEFAULT

8.1   The Company shall give notice to the Guarantor and the Noteholders upon it
      becoming aware of the occurrence of any of the events specified in
      Condition 6 and upon the occurrence of any event which with the passing of
      time, giving of notice, determination of materiality or satisfaction of
      any other condition would become such an event.

9.    CONDITIONS AND SCHEDULES

9.1   The Company shall at all times observe and perform the Conditions and the
      provisions set out in Schedule 3 and Schedule 4 as if the same were set
      out herein.

10.   GUARANTEE

10.1  Subject to the terms of the Subordination Agreement, the Guarantor hereby
      unconditionally and irrevocably guarantees the payment of principal and
      interest owing in respect of the Notes subject to and with the benefit of
      the terms and conditions contained in Schedule 2 which shall be deemed to
      be a part of this Instrument.

11.   SHARES CHARGE

11.1  The Shareholder has created security in favour of the Security Trustee on
      the terms set out in the Shares Charge in order to secure the obligations
      of the Company under this Instrument.

12.   STOCK EXCHANGE

12.1  No application shall be made to any stock exchange for permission to deal
      in or for an official or other listing or quotation in respect of the
      Notes.


                                      -4-
<PAGE>

<PAGE>

13.   NOTICES

13.1  Any notice or demand under the Notes to or upon the Company shall be
      deemed to have been properly served upon it if the same shall have been
      delivered or sent by letter post to it at its registered office, with a
      copy to the Guarantor marked for the attention of Robert S. Weiss, Chief
      Financial Officer at 6140 Stoneridge Mall Road, Suite 590, Pleasanton, CA
      94588, USA.

13.2  A notice or demand (or copy thereof) sent by first-class letter post shall
      if the same shall have been posted before the last scheduled collection of
      letters from the letter box in which the same is posted on any day be
      deemed to have been served upon the addressee at 10.00 am on the day 2
      clear days after posting, or in the case of air mail 5 clear days after
      posting (or if the next succeeding day be a Sunday or any other day upon
      which no delivery of letters is made at 10.00 am on the next succeeding
      day but one).

14.   DISTINCT PROVISIONS

14.1  Each of the provisions of this Instrument shall be severable and distinct
      from one another and if at any time any one or more of such provisions is
      or becomes invalid, illegal or unenforceable the validity, legality and
      enforceability of the remaining provisions of this Note shall not in any
      way be affected or impaired thereby.

15.   GOVERNING LAW AND JURISDICTION

15.1  This Instrument and the Schedules hereto shall be governed by and
      construed in accordance with English law.

15.2  Each of the Company and the Guarantor agrees for the benefit of the
      Noteholders that the courts of England shall have jurisdiction to hear and
      determine, any suit, action or proceeding, and to settle any dispute,
      which may arise out of or in connection with this Instrument and the
      Guarantee and, for such purposes, irrevocably submits to the jurisdiction
      of such courts.

15.3  Each of the Company and the Guarantor irrevocably waives any objection
      which it might now or hereafter have to the courts referred to in Clause
      15.2 being nominated as the forum to hear and determine any suit, action
      or proceeding, and to settle any dispute, which may arise out of or in
      connection with this Instrument and the Guarantee and agrees not to claim
      that any such court is not a convenient or appropriate forum.

15.4  The Guarantor agrees that the process by which any suit, action or
      proceeding is begun may be served on it by being delivered in connection
      with any suit, action or proceeding in England, to the registered office
      for the time being of the Company, with a copy to the Guarantor marked for


                                      -5-
<PAGE>

<PAGE>

      the attention of Robert S. Weiss, Chief Financial Officer at 6140
      Stoneridge Mall Road, Suite 590, Pleasanton, CA 94588, USA.


15.5  The submission to the jurisdiction of the courts referred to in Clause
      15.2 shall not (and shall not be construed so as to) limit the right of
      the Noteholders to take proceedings against the Company or the Guarantor
      in any other court of competent jurisdiction nor shall the taking of
      proceedings in any one or more jurisdictions preclude the taking of
      proceedings in any other jurisdiction, whether concurrently or not.
 
16.   DELIVERY

16.1  This Deed shall be treated as delivered upon being dated.

IN WITNESS of which the Company has executed this Deed as a deed and the
Guarantor has executed this instrument as a deed in the manner permitted by the
laws of the territory in which the Guarantor is incorporated for the execution
of documents by such a company in accordance with the Foreign Companies
(Execution of Documents) Regulations 1994 and each of the Company and the
Guarantor has delivered this Deed upon dating it.


                                      -6-
<PAGE>

<PAGE>

                                   SCHEDULE 1

                                   CERTIFICATE

    'L'[    ]                             Note No [    ]
                                          --------------

                         Aspect Vision Holdings Limited
                            (Registered No. 3448379)

                    Incorporated under the Companies Act 1985

  Created and issued pursuant to the Memorandum and Articles of Association of
 the Company and to a resolution of the Board of Directors passed on [     ]1997

THIS IS TO CERTIFY THAT the undermentioned is the registered holder of the
amount set out below of the 8 per cent Fixed Rate Guaranteed Secured Loan Notes
[19 / ] constituted by an instrument created by the Company (1) and The Cooper
Companies, Inc (the "GUARANTOR") (2) on [ ] 1997 (the "INSTRUMENT") and issued
with the benefit of and subject to the provisions contained in the Instrument
and the Conditions and the Guarantee.

Name and Address of Holder                Amount of Notes
- --------------------------                ---------------
[    ]                                    [    ]

1.    The Notes are payable in accordance with the Conditions.

2.    The payment by the Company of the principal amount of the Notes (and
      interest thereon) is guaranteed by the Guarantor on the terms of the
      "Guarantee" a copy of which is annexed hereto.

3.    This Certificate must be surrendered before any transfer whether of the
      whole or any part of the Notes comprised in it can be registered or any
      new certificate issued in exchange.

4.    The Notes are transferable in amounts and multiples of 'L'1.

5.    Any change of address of the Noteholder must be notified in writing signed
      by the Noteholder to the Company at its registered office from time to
      time.

6.    A copy of the Instrument constituting the Notes is available for
      inspection at such registered office.

7.    Words and expressions defined in the Instrument shall have the same
      meanings when used herein.

8.    The Guarantee is subject to the terms and conditions of a subordination
      and priorities agreement dated on the same date as the Instrument and




                                      -7-
<PAGE>

<PAGE>


      made between the Guarantor (1), The Cooper Companies, Inc as share chargor
      (2), the Noteholders (3) and KeyBank National Association as agent (4).





                                      -8-
<PAGE>

<PAGE>

Dated: [          ] 1997
EXECUTED AS A DEED by                   )
ASPECT VISION HOLDINGS LIMITED was      )
hereunto affixed in the                 )
presence of:                            )



Director




Director/Secretary


                                      -9-
<PAGE>

<PAGE>

                            Annex to the Certificate

                     Conditions to the 8 per cent Fixed Rate
                   Guaranteed Secured Loan Notes 'L'15,000,000
                    issued by Aspect Vision Holdings Limited

                              Payment and Purchase

17.   PAYMENT DATE

17.1  Unless previously purchased or paid off under the following Conditions the
      Principal Sum shall be paid off on the date 5 years after the date of
      issue of the Notes (or if that day is not a Business Day, the next
      succeeding Business Day) together with interest accrued down to the date
      of repayment.

18.   PREPAYMENT

18.1  The Company may, at any time 2 years after the date of this Instrument,
      upon not less than 3 months' prior written notice to the Noteholder (which
      shall be irrevocable and shall oblige the Company to repay the relevant
      amount on the Repayment Date specified) prepay the Principal Sum in whole
      or in part (but if in part in an amount of 'L'100,000 or AN integral
      multiple thereof) without penalty but together with accrued interest and
      on the last day of any Interest Period (as hereinafter defined).
      Prepayments of less than the whole of the Principal Sum shall be paid to
      each Noteholder in the proportion that the Principal Sum of all the Notes
      held by that Noteholder bears to the Principal Amount.

19.   CANCELLATION

19.1  Once paid off or purchased by the Company the Notes shall be cancelled and
      shall not be kept alive for the purposes of reissue or be reissued.

20.   INTEREST

20.1  Until such time as the Principal Sum is repaid in full in accordance with
      the provisions of this Note the Company will pay interest to the
      Noteholder on the Principal Sum annually in arrear on the last Business
      Day of October (each an "INTEREST DATE") in each year in respect of the
      twelve months beginning on and including an Interest Date (each an
      "INTEREST PERIOD") calculated on the basis and at the rate provided in
      Conditions 4.2 to 4.6 below. The first payment of such interest shall be
      made on 31st October 1998 in respect of the period to that date and shall
      be calculated from and including the date of issue of this Note up to (but
      excluding) such Interest Date.


                                      -10-
<PAGE>

<PAGE>

20.2  Interest on the Note will be calculated by the Noteholder at the rate of
      eight per cent (8%) per annum. 


20.3  Interest on the Note will be calculated on the basis of a 365 day year by
      reference to the number of days in the relevant Interest Period or in any
      broken period.

20.4  The Company shall deliver up to the Noteholders in respect of the
      interest paid to each Noteholder within 7 days after payment of such
      interest, a certificate as to the gross amount of such payment and the
      amount of tax deducted or withheld.

20.5  All payments due in relation to the Notes shall be paid free of any
      set-off or counterclaim, other than pursuant to Condition 7 and, save as
      required by law, without any withholding or deduction.

20.6  If the Company does not pay any sum payable under the Instrument
      (including payment of interest under Condition 4.2) on its due date it
      shall pay interest on such sum for the period beginning on such due date
      until full discharge at the rate of nine per cent (9%) per annum.

21.   DETERMINATIONS

21.1  All determinations made by the Company of interest or other amounts due by
      the Company shall be conclusive and binding upon the Noteholder save for
      manifest error.

22.   EVENTS OF DEFAULT

22.1  On the occurrence of any of the following events:

      (i)   if the Company makes default for more than five days in the payment
            of any principal or interest payable under the Note; or

      (ii)  if an order is made or effective resolution is passed for winding up
            any Obligor (other than in the case of such reconstruction or
            amalgamation as is referred to in Condition 6.1(iv) below); or

      (iii) if any incumbrancer takes possession or a receiver is appointed of
            all or a material part of the undertaking property and assets of any
            Obligor; or

      (iv)  if any Obligor shall stop or cease payment or cease to carry on its
            business otherwise than in connection with a reconstruction or
            amalgamation previously approved in writing by the Noteholder; or

      (v)   if any Obligor is unable to pay its debts within the meaning of
            section 123(1) Insolvency Act 1986 (or any statutory re-enactment
            thereof); or



                                      -11-
<PAGE>

<PAGE>

      (vi)  if the Company shall default in the observance or performance of any
            material provision of the Notes or these Conditions (other than a
            provision relating to the payment of principal money or interest)
            and, if such default shall be capable of remedy, fail to remedy the
            same within 20 Business Days of written notice given by the
            Noteholder requiring the same to be remedied or if any
            representation made by the Company in Condition 9 is incorrect when
            made in a material respect; or

      (vii) if the Guarantor shall default in the observance or performance of
            any material provision of this Instrument or the Guarantee and, if
            such default shall be capable of remedy, fail to remedy the same
            within 20 Business Days of written notice given by the Noteholder
            requiring the same to be remedied or if any representation made by
            the Guarantor in paragraph 13 of Schedule 2 of the Instrument is
            incorrect in any material respect; or

      (viii) if the Shareholder shall default in the observance or performance
            of any material provision of the Shares Charge and, if such default
            shall be capable of remedy, fail to remedy the same within 20
            Business Days of written notice given by the Noteholder requiring
            the same to be remedied or if any representation made by the
            Shareholder in Clause 7 of the Shares Charge is incorrect in any
            material respect; or

      (ix)  if a proposal for a voluntary arrangement is made by any Obligor
            with its creditors pursuant to section 1 Insolvency Act 1986 (or any
            statutory modification or re-enactment thereof); or


      (x)   if a petition is presented for an administration order to be made in
            respect of any Obligor under the Insolvency Act 1986 (or any
            statutory modification or re-enactment thereof); or

      (xi)  anything analagous to or having substantially the same effect to any
            of the events set out in Conditions 6.1 (ii), (iii), (v), (ix) or
            (x) occurs in any applicable jurisdiction of any Obligor;

      (xii) if any Account Adjustment Event shall occur without the prior
            written consent of Galley and the annual sales or the net income
            targets have not fallen below the levels referred to in Clause 5.2
            of the Earn Out Agreement, or if any Board Decision Event shall
            occur without the prior written consent of Galley; or

     (xiii) if any indebtedness in respect of borrowed monies of any Obligor in
            excess of 'L'2,000,000 is not paid when due or is declared to be
            or otherwise becomes due and payable prior to its specified maturity
            or any creditor of any Obligor becomes entitled to declare any such
            indebtedness due and payable prior to its specified maturity,


                                      -12-
<PAGE>

<PAGE>

            then such event shall constitute a default and at any time whilst
            such default remains unremedied if the Noteholders shall so resolve
            by ordinary resolution (which resolution shall be deemed to be
            binding on all the Noteholders) the Principal Amount together with
            all accrued interest and other monies payable under the Note shall
            become immediately repayable forthwith upon demand by the Security
            Trustee (on behalf of all the Noteholders) or by all the Noteholders
            and the Company shall repay such sums, provided always that in the
            event of the occurrence of an event referred to in Condition
            6.1(xii) (Account Adjustment Event) the amount repayable by the
            Company shall be the Principal Amount less six million pounds
            sterling ('L'6,000,000) (the "Net Amount") together with All
            accrued interest on the Net Amount.

23.   SET-OFF

23.1  The Company shall be entitled (without prejudice to any other rights it
      may have) to set off and retain absolutely against any liability which it
      may have to pay monies pursuant to any provision of the Instrument
      (including but not limited to Clauses 3 and 4 and whether or not such
      liability be to the original or to any subsequent Noteholder), any sums or
      sums which the Warrantor or his legal or personal representatives is or
      are liable to pay, or which have been agreed to be paid, to the Company in
      connection with a Claim or pursuant to the provisions of Clause 10 (Set
      Off) of the Umbrella Agreement.

23.2  The Principal Amount (and the relevant Principal Sum of each Note) shall
      be deemed to be reduced with effect from the date of this Instrument by
      the amount which the Company is entitled to set off pursuant to this
      Condition 7 and Clause 10 (Set Off) of the Umbrella Agreement and
      appropriate interest adjustment calculations shall be made in respect of
      any interest already paid so that interest shall only accrue and be
      payable in respect of the reduced Principal Amount. Any interest paid on
      the amount by which the Principal Amount is reduced shall be deducted from
      the next and subsequent interest payments and, if the amount of future
      interest payments is insufficient to permit such deductions in full, shall
      be deducted from the Principal Amount (but in that case without any
      further adjustment of interest payable) (and the relevant Principal Sum of
      each Note), in each case in the proportion that the Principal Sum of all
      the Notes held by that Noteholder bears to the Principal Amount.


23.3  The right of set off conferred on the Company shall apply whether or not
      such right is exercised before or after the transfer of the Notes or any
      part thereof by any Noteholder or any subsequent transfer and whether or
      not the events giving rise to the exercise of such right arise before or
      after such transfer or any subsequent transfer.

23.4  Every person to whom the Notes (or any part thereof) is transferred, or
      who becomes entitled to the Notes (or any part thereof) in consequence of


                                      -13-
<PAGE>

<PAGE>

      the death or bankruptcy of any Noteholder, shall take such Notes subject
      to the right of set off conferred on the Company and any application by or
      on behalf of such person to have his name entered as holder of such Notes
      on the Register shall be deemed to include an acknowledgement by such
      person that he takes such Notes subject to such right of set off.

23.5  Where the Company is entitled to exercise any right of set off in respect
      of any Notes, the Company shall be under no obligation to exercise its
      right of set off against the Notes held by any particular Noteholder
      before exercising or seeking to exercise such right against the other
      Noteholders.

23.6  The Company shall notify the Guarantor of any right of set off in respect
      of any Notes that it has exercised (specifying in such notice the amount
      by which the Principal Sum of each of the Notes is to be reduced pursuant
      to such right of set off) and the amount recoverable under the Guarantee
      shall be deemed for all purposes to have been reduced with effect from
      such time of set off.

23.7  Where the Company is entitled to any right of set off under the Umbrella
      Agreement or this Condition 7 and has exercised such right, the Noteholder
      shall forthwith deliver the Certificate or Certificates relating to the
      Notes over which the right of set off is exercised to the Company and the
      Company shall either:-


      (i)   enface on such Certificate or Certificates a memorandum of the
            amount and date of the set off; or

      (ii)  cancel the said Certificate or Certificates and without charge issue
            to the Noteholder a fresh Certificate for the balance of the Notes
            (if any).

24.   ADDITIONAL NOTES

24.1  The Noteholder shall have the right to acquire (by subscription at nominal
      value of an amount equal to up to one tenth of the Noteholder's holding of
      Notes) additional loan notes to be issued by the Company (the "ADDITIONAL
      NOTES") on terms and conditions substantially the same as applicable to
      the Notes, subject as follows:-

      (i)   the right shall be exercisable on the second anniversary of the date
            of the Instrument and on the first Business Day of each month
            thereafter until redemption by giving not less than 30 days' prior
            written notice to the Company and shall be exercisable only once in
            relation to each Note;

      (ii)  the rate of interest on the Additional Notes shall be 4 per cent per
            annum; and


                                      -14-
<PAGE>

<PAGE>

      (iii) the Additional Notes shall not include any right to acquire
            additional securities.

25.   REPRESENTATIONS AND WARRANTIES

      The Company represents and warrants to and for the benefit of the
      Noteholders that:-

25.1  it is a corporation duly organised and validly existing under the laws of
      England and Wales;

25.2  it has fully power and authority to enter into and perform the Instrument
      and has taken all necessary corporate or other action to authorise the
      execution, delivery and performance of the Instrument;

25.3  all action, conditions and things required by all applicable laws and
      regulations to be taken, fulfilled, obtained or done in order to enable it
      lawfully to enter into, exercise its rights under and perform and comply
      with its obligations under the Instrument have been taken, fulfilled,
      obtained or done;

25.4  the execution by it of the Instrument and the exercise by it of its rights
      and performance of or compliance with its obligations under the Instrument
      do not and will not violate (i) its constitutional documents or any law or
      regulation to which it or any of its assets is subject or (ii) to an
      extent or in a manner which has or could have a material adverse effect on
      its duty to perform its payment obligations under the Instrument, any
      agreement which is binding upon it;

25.5  its obligations under the Instrument are legal, valid and binding.



                                      -15-
<PAGE>

<PAGE>

                                   SCHEDULE 2

                                  THE GUARANTEE


26.   GUARANTEE

26.1  Subject to the terms of the Subordination Agreement, the Guarantor hereby
      irrevocably and unconditionally undertakes to each Noteholder that:

      (i)   if the Notes shall become repayable pursuant to the terms of
            Condition 6 of the Instrument and are not redeemed or repaid by the
            Company in accordance with its obligations, then the Guarantor will
            pay to the Noteholders subject to and in accordance with the
            provisions of the Instrument the principal amount of the Notes
            together with any interest payable in respect of the Notes up to the
            date of payment by the Guarantor provided that, for the avoidance of
            doubt, if the Guarantor is required to make any deductions in
            respect of tax on interest unpaid on the relevant Note(s), the
            Guarantor will not be required to make any additional payment to the
            relevant Noteholder; and

      (ii)  payments made by the Guarantor under sub-paragraph 1.1(i) above
            shall be made within seven (7) days after receipt of the documents
            specified in paragraph 2.1 below in relation to such Noteholder by
            the Guarantor's agent for service of process at its registered
            office which at the date hereof is at Aspect Vision Holdings
            Limited, Unit 2, South Point, Hamble, Southampton, SO31 4RF, marked
            for the attention of Gregory Fryling, with a copy to the Guarantor
            marked for the attention of Robert S. Weiss, Chief Financial Officer
            at 6140 Stoneridge Mall Road, Suite 590, Pleasanton, CA 94588, USA.


27.   DEMAND

27.1  A Noteholder claiming payment under paragraph 1 above must deliver to the
      Guarantor's agent for service of process (with a copy to the Guarantor) at
      its registered office:

      (i)   a demand in writing in the form set out in the Appendix to the
            Guarantee signed by or on behalf of the Noteholder or in the case of
            joint Noteholders by or on behalf of at least two of such joint
            Noteholders showing the full name(s) and registered address(es) of
            the Noteholder(s) concerned; and

      (ii)  the Certificate(s) for the Notes in respect of which the claim is
            made or if the Certificate(s) shall be lost or shall have been sent
            to the Company for re-payment and shall not have been returned to
            the Noteholder such indemnity in lieu as the Guarantor may
            reasonably require.


                                      -16-
<PAGE>

<PAGE>


27.2  The Guarantor shall not be under any duty to establish whether a claim by
      a Noteholder has been validly made but shall be entitled to assume that
      any such claim has been so validly made.

27.3  No demand under this Guarantee shall be valid or result in any liability
      on the part of the Guarantor hereunder unless the demand pursuant to
      paragraph 2.1 above is made, and received by the Guarantor's agent for
      service of process (with a copy to the Guarantor), in accordance with the
      provisions of this Guarantee, on or before the first Business Day falling
      six months after the date on which the Notes become repayable.

28.   MAXIMUM AGGREGATE LIABILITY

28.1  The maximum aggregate liability of the Guarantor in respect of the
      principal amount of the Notes shall be limited to fifteen million pounds
      sterling ('L'15,000,000) or such lesser amount as shall be The
      Principal Amount of the Notes from time to time.

29.   FAILURE TO EXERCISE

29.1  Subject to the provisions of paragraph 2 of this Guarantee, no failure or
      delay by any Noteholder in exercising any right, power or privilege
      hereunder shall operate as a waiver thereof.

30.   CONTINUING UNDERTAKINGS

30.1  The undertakings contained in this Guarantee are continuing undertakings
      and shall remain in force notwithstanding:

      (i)   that any obligation of the Company in respect of the Notes may be
            void or unenforceable; or

      (ii)  the liquidation or dissolution of the Company or the appointment of
            a Receiver or Administrator of all or any part of the assets of the
            Company; or

      (iii) that any action has been taken or not taken against the Company to
            enforce the Noteholders' rights under the Instrument (including the
            Conditions) or any judgment in respect thereof is obtained against
            the Company.

31.   LIABILITY NOT IMPAIRED

31.1  Subject to the provisions of paragraphs 2.3, 4 and 8 of this Guarantee,
      the liability of the Guarantor hereunder shall not be impaired or
      discharged to any extent by reason of any time or other compounding,
      indulgence or relief which a Noteholder may grant to the Company or by any
      forbearance whether as to payment or time or otherwise or any variation
      compromise or release of the obligations of the Company or by any dealings
      or



                                      -17-
<PAGE>

<PAGE>

      transactions between the Noteholders and the Company or by any other
      dealing or thing including, without limitation, circumstances affecting or
      preventing the recovery of any amount under the Notes which, but for this
      provision, might operate to exonerate or discharge the Guarantor from its
      obligations under this Guarantee except that if any Noteholder shall
      release the Company from any liability for the payment of principal or
      interest hereunder then the Guarantor shall not be liable to pay such
      amount in respect of which the Company has been released.

32.   GUARANTOR CONSENT

32.1  Unless the Guarantor has otherwise consented thereto, it shall not be
      bound by any such other matter or thing which would operate either to
      increase its actual or contingent liabilities hereunder or extend any due
      date for the payment of principal or interest.

33.   CONTINUING GUARANTEE

33.1  This Guarantee is a continuing guarantee and subject to paragraph 2.3
      above shall remain in full force and effect until all monies payable by
      the Company under or in connection with the Notes have been discharged,
      provided that, for the avoidance of doubt, this Guarantee shall cease
      immediately in respect of any Notes purchased, redeemed or cancelled by
      the Company or redeemed by the Company in accordance with the Instrument.

34.   ADDITION

34.1  This Guarantee shall be in addition to and shall not be affected by any
      other security or rights now or hereafter held or exercisable by any
      Noteholder on account of or in respect of any of the monies the payment of
      which is hereby guaranteed by the Guarantor, and this Guarantee may be
      enforced without first having recourse to any such security or rights and
      without any Noteholder first having to take any steps or proceedings
      against the Company.

35.   PRINCIPAL OBLIGOR

35.1  As a separate and independent stipulation the Guarantor agrees that any
      monies expressed to be payable under the Notes which may not be
      recoverable from the Company or the Guarantor by reason of any legal
      limitation, disability or incapacity of the Company or the Guarantor or
      any other fact or circumstances shall nevertheless be recoverable from the
      Guarantor as sole and principal obligor.

36.   IRREVOCABLE

36.1  This Guarantee is irrevocable in respect of the Note(s) held by each
      Noteholder save where a Noteholder gives to the Guarantor a specific


                                      -18-
<PAGE>

<PAGE>


      written release of the Guarantor's liability in relation to the whole or
      any part of the Note(s) of such Noteholder.

37.   VARIATION

37.1  Any variation of the terms of the Guarantee in relation to a Note shall be
      considered valid and constituting part of this Guarantee provided such
      variation shall be made in writing and signed on behalf of the Company, by
      the relevant Noteholder or if such holder is a company on its behalf by
      any director or the secretary of such company, and by or on behalf of the
      Guarantor.

38.   REPRESENTATIONS AND WARRANTIES

      The Guarantor represents and warrants to and for the benefit of the
      Noteholders that:-

38.1  it is a corporation duly organised and validly existing under the laws of
      its jurisdiction of incorporation;

38.2  it has full power and authority to enter into and perform this Guarantee
      and has taken all necessary corporate or other action to authorise the
      execution, delivery and performance of this Guarantee;

38.3  it has taken, fulfilled, or done all action, conditions and things
      required by all applicable laws and regulations order to enable it
      lawfully to enter into, exercise its rights under and perform and comply
      with its obligations under this Guarantee and make this Guarantee
      admissible in evidence in England and Wales and its jurisdiction of
      incorporation have been taken, fulfilled, obtained or done;

38.4  the execution by it of this Guarantee and the exercise by it of its rights
      and performance of or compliance with its obligations under this Guarantee
      do not and will not violate (i) its constitutional documents or any law or
      regulation to which it or any of its assets is subject or (ii) to an
      extent or in a manner which has or could have material adverse effect on
      its ability to perform its payment obligations under the Instrument, any
      agreement which is binding upon it; and

38.5  its obligations under this Guarantee are legal, valid and binding;

39.   PAYMENT

39.1  All payments due under this Guarantee shall be paid free of any set-off or
      counterclaim, other than pursuant to Condition 7 and, save as required by
      law, without any withholding or deduction. If the Guarantor is required by
      law to make any withholding or deduction from any payment under this


                                      -19-
<PAGE>

<PAGE>

      Guarantee the Guarantor shall, within 21 days after such payment, deliver
      up to each Noteholder a certificate as to the gross amount of such payment
      and the amount of tax deducted or withheld.

40.   NOTICE

40.1  Any notice (including a written demand for repayment referred to in
      paragraph 2.1 above) to the Guarantor may be hand delivered or sent by
      post in a pre-paid letter addressed to the Guarantor at the registered
      office of the Guarantor's agent for service of process (with a copy to the
      Guarantor) but notwithstanding anything to the contrary herein, no notice
      shall be effective unless and until actually received by the Guarantor's
      agent for service of process(with a copy to the Guarantor).

41.   SUBROGATION

41.1  Until all principal and interest and all other sums owing or payable in
      respect of the Notes and all other sums payable under this Guarantee or
      the Instrument have been irrevocably paid, discharged or satisfied in full
      the Guarantor waives all rights of subrogation and indemnity in respect of
      any amounts paid by the Guarantor pursuant to the provisions of this
      Guarantee.

42.   NON-COMPETITION

42.1  Until all principal and interest and all other sums owing or payable in
      respect of the Notes and all other sums payable under this Guarantee or
      the Instrument have been irrevocably paid, discharged or satisfied in full
      the Guarantor shall not:-

      (i)   exercise any right of subrogation, indemnity, set-off or
            counterclaim against the Company, or any other person party to any
            encumbrance, guarantee, indemnity or other assurance held or to be
            held as security for the payment, performance or discharge of the
            obligations guaranteed by this Guarantee (any such encumbrance,
            guarantee, indemnity or other assurance together referred to in this
            paragraph 17 as "related security") by reason of the performance by
            the Guarantor of its obligations under this Guarantee;

      (ii)  claim payment of any other monies for the time being due to it by
            the Company, or any person party to any related security by reason
            of the performance by it of its obligations under this Guarantee;

      (iii) claim or prove in a winding-up or dissolution of the Company, or any
            other person party to any related security in competition with the
            Noteholders in respect of any amounts paid by the Guarantor pursuant
            to the provisions of this Guarantee; and


                                      -20-
<PAGE>

<PAGE>

      if the Guarantor receives any sums in contravention of this paragraph 17
      it shall hold them on trust to be applied promptly in or towards the
      satisfaction of obligations guaranteed by this Guarantee.

42.2  The Guarantor warrants that it has not taken, and agrees that it will not
      take, from the Company, or any person party to any related security any
      encumbrance, guarantee or other assurance in respect of or in connection
      with its obligations under this Guarantee.




                                      -21-
<PAGE>

<PAGE>

                   APPENDIX TO THE GUARANTEE - FORM OF DEMAND

To:   Aspect Vision Holdings Limited

Address:    [Registered Office of agent for service of process]

Copy to:    The Cooper Companies Inc.

Address:    6140 Stoneridge Mall Road, Suite 590, Pleasanton, CA 94588, USA.

         For the Attention of: Robert S. Weiss, Chief Financial Officer.

Dated [            19  ]

1.    This Demand is sent pursuant to the terms of an Instrument (the
      "INSTRUMENT") entered into on [ ] 1997 by Aspect Vision Holdings Limited
      (the "COMPANY") and The Cooper Companies, Inc.

2.    I/We the undernamed is/are the registered holder(s) of the relevant Notes
      issued under the terms of the Instrument.

      Name ..........................

      Registered Address ...................................

3.    I/We enclose the Certificate(s) relating to the Note(s) in respect of
      which the Demand is made.

4.    I/We claim 'L'    for principal and/or interest of 'L'    together
      with interest from today's date to the date of payment.

5.    I/We confirm that:

            (i) none of the Notes in respect of which such claim is made has
            [not] been cancelled, redeemed or re-purchased by the Company; and

            (ii) the sum demanded is due and payable and the Company has failed
            to pay the sum demanded.

6.    Payments under this demand should be made to the registered holder's bank
      account at                    Bank plc of                   to the account
      numbered                .



                                      -22-
<PAGE>

<PAGE>

7.    Please acknowledge receipt of this demand and the enclosed Certificate(s)
      by returning the enclosed copy of this demand to the registered holder
      whose name and address [first] appear in paragraph 2 above.

Signed ...............................

By or on behalf of the Registered Noteholder

Above  signature  confirmed  to the  signature  of  Mr/Mrs  [              ]

 .......................................
Noteholder's Banker's/Solicitor's

Bank/Firm/[         ]/Officer/Partner [               ]

Date [                19  ]




                                      -23-
<PAGE>

<PAGE>


                                   SCHEDULE 3

                             REGISTER AND TRANSFERS

43.   REGISTER

43.1  A register of the Notes shall be kept by the Company at its registered
      office and there shall be entered in such register:

      (i)   the name(s) and address(es) of the holder(s) of each of the Notes;

      (ii)  the principal amount of each of the Notes and the dates on which any
            parts of such principal amount are repaid; and

      (iii) the date on which the name of each holder was first entered therein
            in respect of each of the Notes of which he is the holder.

43.2  Upon any change of address of the holder of any of the Notes being
      notified to the Company the said register shall be altered accordingly.
      The Noteholders or any of them and any person authorised by any of the
      Noteholders and the Guarantor shall be at liberty at all reasonable times
      to inspect, copy and take extracts from such register.

44.   ABSOLUTE OWNER

44.1  Except as required by law the Company and the Guarantor will recognise the
      registered holder of any of the Notes as the absolute owner thereof and
      shall not be bound to take notice or see to the execution of any trust
      whether express implied or constructive to which any of the Notes may be
      subject and the receipt of such holder or in the case of joint holders the
      receipt of any of them for the interest from time to time accruing due in
      respect thereof or for any other moneys payable in respect thereof shall
      be a good discharge to the Company or the Guarantor notwithstanding any
      notice it may have whether express or otherwise of the right title
      interest or claim of any other person to or in such Notes interest or
      moneys. No notice of any trust express implied or constructive shall be
      entered on the register in respect of any of the Notes.

45.   TRANSFER

45.1  Each of the Noteholders will be entitled to transfer any of the Notes held
      by him in whole or in part in amounts of 'L'1 of Principal Sum or
      intEgral multiples thereof by instrument in writing in the form prescribed
      by the Stock Transfer Act 1963 or in any form usual or common prior to the
      coming into operation of that Act or such other form as may be appropriate
      and the Directors of the Company shall approve.

45.2  Every instrument of transfer must be signed by the transferor and the
      transferor shall be deemed to remain the owner of the Notes registered in


                                      -24-
<PAGE>

<PAGE>

      his name until the name of the transferee is entered in the register in
      respect thereof.


45.3  Every instrument of transfer must be sent to or left for registration at
      the registered office for the time being of the Company accompanied by the
      certificate in respect of the Notes to be transferred and such other
      evidence as the Directors of the Company may require to prove the title of
      the transferor or his right to transfer such Notes.

45.4  All instruments of transfer which shall be registered will be retained by
      the Company.

45.5  No fee shall be charged by the Company in respect of the registration of
      any probate letters of administration certificate of marriage or death
      power of attorney or other document relating to or affecting the title to
      any of the Notes or for making any entry in the register affecting the
      title to any of the Notes.

45.6  The registration of transfers may be suspended at such times and for such
      period as the Company may determine provided always that such registration
      shall not be suspended for more than 30 days in any one year.

45.7  Every Noteholder shall hold the Notes subject to the rights of set-off
      conferred by the Umbrella Agreement or the Instrument.

46.   DEATH/BANKRUPTCY

46.1  In the case of the death of a Noteholder the survivors or survivor where
      the deceased was a joint holder and the executors or administrators of the
      deceased where he was a sole or only surviving holder shall be the only
      persons recognised by the Company and the Guarantor as having any title to
      such Notes.

46.2  Any person becoming entitled to any of the Notes in consequence of the
      death or bankruptcy of any holder may upon producing such evidence that he
      sustains the character in respect of which he proposes to act under this
      paragraph or of his title as the Directors of the Company shall think
      sufficient be registered himself as the holder of such Notes or subject to
      the preceding paragraphs as to transfer may transfer such Notes. The
      Directors of the Company shall be at liberty to retain the interest
      payable upon any Notes which any person under this and the last preceding
      paragraph is entitled to transfer until such person shall be registered or
      duly transfer the same as aforesaid.

47.   PAYMENTS

47.1  Any interest or other moneys payable on or in respect of any of the Notes
      shall be paid in such manner and in such place within the United Kingdom
      as the Noteholder shall reasonably direct and, if no such direction is
      given


                                      -25-
<PAGE>

<PAGE>


      to the Company in writing at least 20 Business Days prior to the relevant
      payment, may be paid by crossed cheque or warrant sent through the post to
      the registered address of the holder or person entitled thereto or in the
      case of joint holders to the registered address of that one of the joint
      holders who is first named on the Register in respect of such Notes or to
      such person and to such address as to the holder or joint holders may in
      writing direct. Every such cheque or warrant shall be made payable to the
      order of the person to whom it is sent or to such person or persons as the
      holder or joint holders may in writing direct and payment of the cheque or
      warrant shall be satisfaction of the moneys represented thereby. Every
      such cheque or warrant shall be sent at the risk of the person entitled to
      the moneys represented thereby.

48.   DEFACED NOTE

48.1  If any of the Notes be worn out or defaced then upon surrender thereof to
      the Directors of the Company they shall cancel the same and issue a
      replacement Note in lieu thereof and if any of the Notes be lost or
      destroyed then upon proof thereof to the satisfaction of the Directors of
      the Company and on such terms as to evidence and indemnity and the payment
      of out-of-pocket expenses of the Company in investigating evidence as the
      Directors of the Company may deem adequate being given a new certificate
      in lieu thereof may be issued to the persons entitled to such lost or
      destroyed Note. An entry as to the issue of the new certificate and
      indemnity (if any) shall be made in the Register. There shall be paid to
      the Company in respect of any replaced Note issued under this paragraph
      such sum as the Directors of the Company shall determine not exceeding the
      sum of Fifty pounds ('L'50).

49.   NOTICES

49.1  Any notice or other document may be given or sent to any holder of any of
      the Notes by sending the same by first or second class post in a prepaid
      letter addressed to such holder (if he has a registered address in the
      United Kingdom) at his registered address or (if he has no registered
      address within the United Kingdom) at the address (if any) within the
      United Kingdom supplied by him to the Company for the giving of notice to
      him or to his registered address.

49.2  Any notice given by post in accordance with the preceding paragraph shall
      be deemed to have been served 48 hours after the time when it is posted
      and in proving such service it shall be sufficient to prove that the
      envelope containing the notice was properly addressed stamped and posted.



                                      -26-
<PAGE>

<PAGE>

                                   SCHEDULE 4

                           MEETINGS OF THE NOTEHOLDERS

50.   CONVENE

50.1  The Company may at any time and shall either upon a request in writing
      signed by the registered holders of more than 50% of the Principal Amount
      or upon a request in writing from the Guarantor convene a meeting of the
      Noteholders. All such meetings shall be held at the premises of the
      Company.

51.   NOTICE

51.1  At least 14 days' notice, or when the meeting is being convened for the
      purpose of passing an Extraordinary Resolution, at least 21 days' notice
      (exclusive in each case of the day on which the notice is served or deemed
      to be served and of the day for which the notice is given) of every
      meeting, shall be given to the Guarantor and the Noteholders in manner
      provided by the provisions in that behalf contained in the Second and
      Third Schedules of the Instrument. The notice shall specify the place day
      and hour of meeting and the general nature of the business to be
      transacted but it shall not be necessary except in the case of an
      Extraordinary Resolution to specify in the notice the terms of the
      resolutions to be proposed.

52.   QUORUM

52.1  At any such meeting two of the Noteholders present in person or by proxy
      shall form a quorum for the transaction of business save, if at any time
      there is a sole Noteholder, then such Noteholder shall during such time,
      constitute a quorum. The quorum for passing an Extraordinary Resolution
      shall be two or more of the Noteholders present in person or by proxy
      save, if at any time there is a sole Noteholder, then such Noteholder
      shall during such time, constitute a quorum. No business shall be
      transacted at any meeting unless the requisite quorum is present at the
      commencement of business. For the purposes of this paragraph and of the
      following paragraphs where the representative of a corporate Noteholder
      authorised as provided by section 375 Companies Act 1985 is present at a
      meeting of holders of the Notes, such corporate Noteholder shall be deemed
      present in person.

52.2  If within a quarter of an hour from the time appointed for the meeting a
      quorum is not present the meeting if convened upon the requisition of any
      of the Noteholders shall be dissolved. In any other case it shall stand
      adjourned to such day and time not being less than 14 days thereafter and
      to such place as may be appointed by the Chairman and at such adjourned
      meeting the holders of Notes present in person or by proxy and entitled to
      vote whatever the amount of the Notes held by them shall be a quorum for
      the transaction of any business including the passing of extraordinary

                                      -27-
<PAGE>

<PAGE>


      resolutions and to decide upon all matters which could properly have been
      disposed of at the meeting from which the adjournment took place. Notice
      of any adjourned such meeting at which an Extraordinary Resolution is to
      be submitted shall be given in the same manner as of an original meeting
      and such notice shall state that the holders of Notes present in person or
      by proxy at the adjourned meeting whatever their number and the amount of
      Notes held by them will form a quorum.


53.   CHAIRMAN

53.1  Some person nominated in writing by the Company shall preside at every
      meeting and if no such person is nominated or if at any meeting the person
      nominated shall not be present within 15 minutes after the time appointed
      for holding the meeting the holders present shall choose one of their
      number to be Chairman. Any Director and the Secretary and the solicitors
      of the Company and the Guarantor and any other person authorised in that
      behalf by the Company or the Guarantor may attend and speak at any
      meeting, as may solicitors or other advisers of any of the Noteholders.

54.   ADJOURNMENT

54.1  The Chairman may with the consent of any meeting at which a quorum is
      present and shall if so directed by the meeting adjourn the meeting from
      time to time and from place to place but no business shall be transacted
      at any adjourned meeting except business which might lawfully have been
      transacted at the meeting from which the adjournment took place.

55.   VOTING

55.1  At any meeting a resolution put to the vote of the meeting shall be
      decided on a show of hands unless a poll is (before or on the declaration
      of the result of the show of hands) demanded by the Chairman or by one or
      more Noteholders present in person or by proxy and holding or representing
      not less than one-twentieth of the nominal amount of the Notes for the
      time being outstanding. Unless a poll is so demanded a declaration by the
      Chairman that a resolution has been carried or carried unanimously or by a
      particular majority or lost shall be conclusive evidence of the fact
      without proof of the number or proportion of the votes recorded in favour
      of or against such resolution.

55.2  On a show of hands every one of the Noteholders who (being an individual)
      is present in person or (being a corporation) is present by its authorised
      representative shall have one vote. On a poll every one of the Noteholders
      who is present in person or by proxy shall have one vote for every
      'L'1 in nominal amount of the Notes of which he is the registered holder.

55.3  In the case of joint Noteholders the vote of the senior who tenders a vote
      whether in person or by proxy shall be accepted to the exclusion of the
      votes of the other joint holders and for this purpose seniority shall be


                                      -28-
<PAGE>

<PAGE>

      determined by the order in which the names stand in the Register in
      respect of joint holdings.

56.   POLL

56.1  If a poll is duly demanded it shall be taken in such manner and either at
      once or after an adjournment as the Chairman may direct and the result of
      such a poll shall be deemed to be the resolution of the meeting at which
      the poll was demanded.

56.2  A poll demanded on the election of a Chairman or on a question of
      adjournment shall be taken at the meeting forthwith. A poll demanded on
      any other question shall be taken either immediately or at such time (not
      being more than 30 days from the date of the meeting) and place as the
      Chairman may direct. No notice need be given of a poll not taken
      immediately.

56.3  The demand for a poll shall not prevent the continuance of a meeting for
      the transaction of any business other than the question on which the poll
      has been demanded.

56.4  On a poll votes may be given either personally or by proxy and any of the
      Noteholders entitled to more than one vote need not use all his votes or
      cast all the votes he uses in the same way.

56.5  Appointing a proxy shall be in writing under the hand of the appointor or
      of his attorney duly authorised in writing or if the appointor is a
      corporation either under its common seal or under the hand of an officer
      or attorney thereof, but need not be witnessed.

56.6  A person appointed to act as a proxy need not be one of the Noteholders.

56.7  The instrument appointing a proxy and the power of attorney or other
      authority (if any) under which it is signed or a copy certified by a
      solicitor of such power or authority shall be deposited at such place as
      the Company may in the notice convening the meeting direct, or if no such
      place is appointed then at the registered office of the Company not less
      than 48 hours before the time appointed for holding the meeting or
      adjourned meeting or the poll at which the person named in the instrument
      proposes to vote and in default the instrument of proxy shall not be
      treated as valid. No instrument appointing a proxy shall be valid after
      the expiration of 12 months from the date named in it as the date of its
      execution.

56.8  An instrument of proxy may be in the usual common form or in such other
      form as the Directors of the Company may prescribe. The proxy shall be
      deemed to include the right to demand or join in demanding a poll and
      shall (except and to the extent to which the proxy is specially directed
      to vote for or against any proposal) include power generally to act at the
      meeting for the Noteholder giving the proxy. A proxy whether in the usual
      common


                                      -29-
<PAGE>

<PAGE>

      form or not shall unless the contrary is stated thereon be valid as well
      for any adjournment of the meeting as for the meeting to which it relates
      and need not be witnessed. Any form of proxy issued by the Company shall
      be so worded that a registered holder of any of the Notes may direct his
      proxy to cast his votes either for or against each resolution. It shall be
      competent for any of the Noteholders to appoint the Chairman of the
      meeting (without naming him) as his proxy.


56.9  A vote given in accordance with the terms of an instrument of proxy shall
      be valid notwithstanding the previous death insanity or bankruptcy of the
      principal or revocation of the proxy or of the authority under which the
      proxy was executed or the transfer of the Note or Notes in respect of
      which the proxy is given. Provided that no intimation in writing of such
      death insanity bankruptcy revocation or transfer shall have been received
      by the Company at its registered office before the commencement of the
      meeting or adjourned meeting at which the proxy is used.

56.10 In the case of an equality of votes whether on a show of hands or on a
      poll the Chairman of the meeting at which the show of hands takes place or
      at which the poll is demanded shall be entitled to a casting vote in
      addition to the votes (if any) to which he may be entitled as a
      Noteholder.

57.   POWERS OF MEETING

57.1  A meeting of the Noteholders shall in addition to all other powers have
      the following powers exercisable by Extraordinary Resolution only:-

      (i)   Power to sanction any scheme for the reconstruction of the Company
            or for the amalgamation of the Company with any other company and/or
            the Guarantor;

      (ii)  Power to sanction the exchange of the Notes for or the conversion of
            the Notes into shares stock debentures debenture stock or other
            obligations or securities of the Company or any other company formed
            or to be formed;

      (iii) Power to sanction the release of the Company from the payment of all
            or any part of the principal moneys and interest owing upon the
            Notes;

      (iv)  Power to sanction any modification or compromise or any arrangement
            in respect of the rights of the Noteholders against the Company or
            against its properties or against the Guarantor; and

      (v)   Power to assent to any modification of the provisions contained in
            the Instrument proposed or agreed to by the Company and/or the
            Guarantor and to authorise some person on behalf of the 


                                      -30-
<PAGE>

<PAGE>

            Noteholders to concur in and execute any supplemental trust deed
            embodying any such modification.

58.   EXTRAORDINARY RESOLUTION

58.1  Subject as provided in paragraph 9.3 below, an Extraordinary Resolution
      passed at a meeting of the Noteholders duly convened and held in
      accordance with the provisions contained in this Fourth Schedule shall be
      binding upon all the Noteholders, whether present or not present at the
      meeting.

58.2  The expression "EXTRAORDINARY RESOLUTION" when used in this Note means a
      resolution passed at a meeting of the Noteholders duly convened and held
      in accordance with the provisions contained in this Fourth Schedule and
      carried by a majority consisting of not less than three-fourths of the
      persons voting thereat upon a show of hands or if a poll is duly demanded
      by a majority consisting of not less than three-fourths of the votes given
      on such poll.

58.3  No resolution, whether an Extraordinary Resolution or otherwise shall be
      effective which would or might increase or change in any way any
      obligation of the Company or the Guarantor hereunder or postpone the due
      date for payment of any principal or interest in respect of any Note
      without the consent of the Company and the Guarantor.

58.4  A resolution in writing signed by or on behalf of any one or more of the
      Noteholders holding, or together holding, 75 per cent in nominal amount of
      the Notes shall for all purposes be as valid and effectual as an
      Extraordinary Resolution passed at a meeting of the Noteholders duly
      convened and held in accordance with the provisions contained in this
      Fourth Schedule. Such resolution in writing may be contained in one
      document or in several documents in like form each signed by or on behalf
      of one or more of such Noteholders.

59.   MINUTES

59.1  Minutes of all resolutions and proceedings at each meeting shall be made
      and duly entered in books to be from time to time provided for that
      purpose by the Company and any such minute as aforesaid if purporting to
      be signed by the Chairman of that meeting or by the Chairman of the next
      succeeding meeting of the Noteholders shall be conclusive evidence of the
      matters therein stated and until the contrary is proved every such meeting
      in respect of the proceedings of which minutes have been made shall be
      deemed to have been duly held and convened and all resolutions passed or
      proceedings held thereat to have been duly passed and held.



                                      -31-
<PAGE>

<PAGE>


Executed as a Deed by                   )
ASPECT VISIONS HOLDINGS LIMITED         )
and signed by                           )
                                        )
                                        )
                                        )        director
and                                     )
                                        )
                                        )   ..........................
                                        )        director


pursuant to a resolution of the Board




                                      -32-
<PAGE>

<PAGE>

Executed as a Deed                      )
by THE COOPER COMPANIES, INC            )
and signed by                           )
                                        )
                                        )....................................
                                        )    (authorised signatory)
and                                     )
                                        )
                                        )....................................
                                             (authorised signatory)


acting with the authority of The Cooper Companies, Inc


                                     -33-

<PAGE>




<PAGE>
                                                                    Exhibit 99.2
 
                     DATED                             1997




                           THE COOPER COMPANIES, INC.         (1)

                                       AND

                                 ANTHONY GALLEY
                     AS TRUSTEE FOR EACH OF THE NOTEHOLDERS   (2)

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

                         THIRD PARTY CHARGES OVER SHARES

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













                                 CAMERON MCKENNA
                                   MITRE HOUSE
                              160 ALDERSGATE STREET
                                 LONDON EC1A 4DD

                              T +44(0)171 367 3000
                              F +44(0)171 367 2000


                                       1

<PAGE>

<PAGE>



                           TABLE OF CONTENTS

1.   Definitions and Interpretation........................0

2.   Security..............................................0

3.   Secured Liabilities...................................0

4.   Covenants by the Chargor..............................0

5.   Dividends and Voting Rights...........................0

6.   Non-Competition.......................................0

7.   Representations and Warranties........................0

8.   Continuing Security...................................0

9.   Non-Exoneration.......................................0

10.  Further Assurance.....................................0

11.  Powers of Mortgagees..................................0

12.  Powers to Lend, Borrower and Charge...................0

13.  Application By the Security Trustee...................0

14.  The Security Trustee as Trustee and Indemnity.........0

15.  Liability.............................................0

16.  Avoidance of Payments.................................0

17.  Remedies, Waivers and Consents........................0

18.  Notices...............................................0

19.  Miscellaneous.........................................0

20.  Governing Law and Jurisdiction........................0

     Schedule 1............................................0
     Schedule 2............................................0
     Specific Shares Charged...............................0


<PAGE>

<PAGE>

THIS CHARGE is made the               day of                            1997

BETWEEN:-

(1)   THE COOPER COMPANIES, INC a Delaware corporation (the "CHARGOR"); and

(2)   ANTHONY GALLEY of Beacon Wey, The Hangers, Bishops Waltham, SO32 1FZ as
      trustee for the Noteholders (as hereinafter defined) (in such capacity the
      "SECURITY TRUSTEE").

WHEREAS:-

(A)   By an instrument dated on the same date as this Deed and made between
      Aspect Vision Holdings Limited as issuer (the "DEBTOR") (1) and The Cooper
      Companies, Inc as guarantor (the "GUARANTOR") (2), the Debtor has agreed
      to issue a series of 8 per cent Fixed Rate Guaranteed Secured Loan Notes
      not exceeding 'L'15,000,000 in principal amount and the Guarantor has
      agreed to guarantee repayment of the Notes on the terms and conditions
      set out therein (the "Instrument").

(B)   This Charge is given by the Chargor in favour of the Security Trustee as
      trustee for the Noteholders (as defined below) as a continuing security
      for the Notes (as defined below).

(C)   The Board of Directors of the Chargor is satisfied that the giving of the
      security herein contained is in the interests of the Chargor and has
      passed a resolution to that effect.

NOW THIS DEED WITNESSES as follows:-

1.   DEFINITIONS AND INTERPRETATION

1.1  In this Deed the following words and expressions shall have the following
     meanings:-

     "DEED" means this Charge as the same may from time to time be varied,
     amended, supplemented, substituted, novated or assigned;

     "DERIVATIVE ASSETS" means all assets deriving from any of the Shares
     including all allotments, accretions, offers, rights, dividends and
     benefits whatsoever at any time accruing, offered or arising in respect of
     or incidental to any of the Shares and all stocks, shares, rights, money or
     property accruing or offered at any time by way of conversion, redemption,
     bonus, preference, exchange, option or otherwise in respect thereof;

     "HOLDING COMPANY" and "SUBSIDIARY" are respectively as defined in Section
     736 of the Companies Act 1985;


<PAGE>

<PAGE>

     "NOTEHOLDERS" has the meaning given to it in the Instrument, or any of
     them;

     "NOTES" has the meaning given to it in the Instrument; and

     "SECURITY INTEREST" means any mortgage, charge, hypothecation, pledge,
     lien, encumbrance, trust arrangement, contractual arrangement having the
     effect of security, conditional sale or other title retention agreement or
     other security interest whatsoever, howsoever created or arising.

1.2  In this Deed, the expressions "Security Trustee", "Noteholder", "Chargor"
     and "Debtor" where the context admits include their respective transferees,
     successors and assigns whether immediate or derivative.

1.3  In this Deed:

     (i)    references to sub-clauses, Clauses and Schedules are unless
            otherwise stated to sub-clauses, clauses of and schedules to this
            Deed;

     (ii)   any liability or power which may be exercised or any determination
            which may be made hereunder by the Security Trustee may (save as
            otherwise provided herein) be exercised or made in its absolute and
            unfettered discretion and it shall not be obliged to give reasons
            therefor;

     (iii)  references to statutes and/or statutory provisions shall be
            construed as referring to such statutes or statutory provisions as
            respectively replaced, amended, extended, consolidated or re-enacted
            from time to time and shall include any order, regulation,
            instrument or other subordinate legislation made under the relevant
            statute or statutory provision;

     (iv)   the table of contents and headings to Clauses and Schedules are for
            convenience only and have no legal effect;

     (v)    statements referring to the Security Trustee's capacity as trustee
            for the Noteholders are by way of clarification and explanation only
            and shall not prejudice the meaning of the "Security Trustee"
            elsewhere in this Deed where such statements are not made and any
            statement referring to monies, obligations or liabilities owing to,
            or other rights, benefits or discretions granted to or created
            hereunder for, or covenants, undertakings, or other agreements made
            in favour of, the Security Trustee and/or the Noteholders, as the
            case may be, are similarly by way of clarification and explanation
            only and shall not prejudice the meaning of "Noteholders" elsewhere
            in this Deed where such statements are not made;



                                       1
<PAGE>

<PAGE>

     (vi)   references herein to any agreement or document shall be construed as
            referring to such agreement or document as the same may have been,
            or may from time to time be varied, amended, supplemented,
            substituted, novated or assigned;

     (vii)  the expression "person" shall be construed to include reference to
            any person, firm, company, partnership, corporation or
            unincorporated body of persons or any state or government or any
            agency thereof; and

     (viii) unless the context otherwise requires, words denoting the singular
            number only shall include the plural and vice versa.

1.4  Both of the parties to this document intend it to be a deed and agree to
     execute and deliver it as a deed.

2.   SECURITY

2.1  In consideration of the Noteholders making available the Principal Sum
     under each of the Notes to the Debtor under the Instrument, the Chargor
     with full title guarantee and without the benefit of Section 6(2) of the
     Law of Property (Miscellaneous Provisions) Act 1994 and to the intent that
     the security hereby created shall rank as a continuing security hereby
     charges to the Security Trustee by way of first fixed charge the shares in
     the Debtor listed in the Schedule and any proceeds of sale arising
     therefrom (the "SHARES") and, subject to Clause 5 (Dividends and Voting
     Rights), the Derivative Assets.


3.   SECURED LIABILITIES

3.1  The security created pursuant to Clause 2 shall stand as continuing
     security for the payment to the Noteholders and the discharge on demand of
     all indebtedness of the Debtor to the Noteholders, or any of them, under
     the Notes.

4.   COVENANTS BY THE CHARGOR

4.1  The Chargor covenants with the Security Trustee that during the continuance
     of this security the Chargor will:-

     (i)    forthwith upon execution of this Deed deposit with the Security
            Trustee all the share certificates of the Shares and instruments of
            transfer (with the name of the transferee, the consideration and the
            date left blank but otherwise duly completed and executed) relating
            to the Shares;

                                       2
<PAGE>

<PAGE>

     (ii)   ensure so far as it is able that the Shares are at all times free
            from any restriction on transfer (whether under any relevant
            constitutive documents or otherwise) by the Security Trustee or its
            nominees to perfect or enforce the security constituted or intended
            to be constituted by this Deed;

     (iii)  upon the accrual, offer or issue of any Derivative Assets (apart
            from dividends) which have not accrued or been issued to the
            Security Trustee or nominees as registered holder of the Shares to
            which those Derivative Assets relate, deliver to the Security
            Trustee all such Derivative Assets and any certificates or documents
            of title to the same together with instruments of transfer (with the
            name of the transferee, the consideration and the date left blank
            but otherwise duly completed and executed) relating to such
            Derivative Assets;

     (iv)   notify the Security Trustee of the contents of any communication or
            document received by it from the Debtor in relation to any of the
            Shares or Derivative Assets;

     (v)    not, otherwise than in accordance with this Deed (without the prior
            consent in writing of the Security Trustee):-

            (a) permit any person other than the Chargor to be registered as
                holder of the Shares or any part thereof;

            (b) create or purport to create or permit to subsist any Security
                Interest (other than in favour of the Security Trustee or a
                Security Interest governed by the Subordination Agreement (as
                defined in the Instrument)) on or over the Shares or the
                Derivative Assets or any part thereof or interest therein or
                right in respect thereof or enter into any agreement to grant or
                create such a Security Interest;

            (c) sell, transfer or otherwise dispose of the Shares or the
                Derivative Assets or any part thereof or interest therein or
                right in respect thereof or attempt or agree so to do; or

            (d) do or cause or permit to be done anything which will
                deliberately depreciate, jeopardise or prejudice the value to
                the Noteholders of the Shares or the Derivative Assets.

5.   DIVIDENDS AND VOTING RIGHTS

5.1  The Security Trustee hereby agrees with the Chargor that unless an Event of
     Default (as set out in Condition 6 of the Instrument) has occurred and is
     continuing:-



                                       3
<PAGE>

<PAGE>

     (i)    any dividends of the Shares (if any) will be for the account of the
            Chargor; and

     (ii)   the Security Trustee or its nominees will exercise all voting and
            other rights and powers attached to the Shares in such manner as the
            Chargor may from time to time in writing direct provided that the
            Security Trustee and its nominees (if any) shall be under no
            obligation to exercise such rights as directed if in its or their
            reasonable opinion the result would be a breach of Clause 4.1(v).


6.   NON-COMPETITION

6.1  Untilall secured obligations referred to in Clause 3 have been paid,
     discharged or satisfied in full the Chargor shall not:-

     (i)    exercise any right of subrogation, indemnity, set-off or
            counterclaim against the Debtor or any other person party to any
            encumbrance, guarantee, indemnity or other assurance held or to be
            held as security for the payment, performance or discharge of the
            obligations secured by this Deed (any such encumbrance, guarantee,
            indemnity or other assurance together referred to in this Clause 6.1
            as "related security") by reason of the performance by the Chargor
            of its obligations under this Deed;

     (ii)   claim payment of any other monies for the time being due to it by
            the Debtor or any person party to any related security by reason of
            the performance by it of its obligations under this Deed;

     (iii)  claimor prove in a winding-up or dissolution of the Debtor or any
            other person party to any related security in competition with the
            Security Trustee in respect of any amounts paid by the Chargor
            pursuant to the provisions of this Deed; and

     if the Chargor receives any sums in contravention of this Clause 6.1 it
     shall hold them on trust to be applied promptly in or towards the
     satisfaction of obligations secured by this Deed.

6.2  The Chargor warrants that it has not taken, and agrees that it will not
     take, from the Debtor, or any person party to any related security any
     encumbrance, guarantee or other assurance in respect of or in connection
     with its obligations under this Deed.

7.   REPRESENTATIONS AND WARRANTIES

     The Chargor represents and warrants to and for the benefit of the Security
     Trustee that:-



                                       4
<PAGE>

<PAGE>

7.1  it is a corporation duly organised and validly existing under the laws of
     its jurisdiction of incorporation;

7.2  it has fully power and authority to enter into and perform this Deed and
     has taken all necessary corporate or other action to authorise the
     execution, delivery and performance of this Deed;

7.3  it has taken all action, conditions and things required by all applicable
     laws and regulations in order to enable it lawfully to enter into, exercise
     its rights under and perform and comply with its obligations under this
     Deed and make this Deed admissible in evidence in England and Wales and its
     jurisdiction of incorporation have been taken, fulfilled, obtained or done;

7.4  the execution by it of this Deed and the exercise by it of its rights and
     performance of or compliance with its obligations under this Deed do not
     and will not violate (i) its constitutional documents or any law or
     regulation to which it or any of its assets is subject or (ii) to an extent
     or in a manner which has or could have a material adverse effect on its
     ability to perform its payment obligations under the Instrument, any
     agreement which is binding upon it; and


7.5  its obligations under this Deed are legal, valid and binding.

8.   CONTINUING SECURITY

8.1  This security shall be an irrevocable continuing security and shall remain
     in full force and effect until all secured liabilities referred to in
     Clause 3 have been paid, discharged or satisfied in full.

9.   NON-EXONERATION

9.1  If any purported obligation or liability of the Debtor to the Noteholders
     which if valid would have been secured by this Deed is not or ceases to be
     valid or enforceable against the Debtor on any ground whatsoever whether or
     not known to the Noteholders, the security constituted by this Deed shall
     nevertheless be enforceable against the Chargor.

9.2  The liability of the Chargor shall not be affected nor shall this Deed be
     discharged or dismissed by reason of:-

     (i)    any security or right or remedy held by or available to the Security
            Trustee and the Noteholders being or becoming wholly or in part
            void, voidable or unenforceable on any ground whatsoever or by the
            Security Trustee or any of the Noteholders varying, releasing or
            failing to perfect or enforce any of the same;



                                       5
<PAGE>

<PAGE>

     (ii)   the Security Trustee or any of the Noteholders varying the liability
            of or granting any time, indulgence or concession to the Debtor or
            concurring in, accepting or varying any compromise, arrangement or
            settlement or omitting to claim or enforce payment from the Debtor;
            or

     (iii)  any act or omission which would not have discharged or affected the
            liability of the Chargor had it been principal debtor instead of
            surety or by anything done or omitted which but for this provision
            might operate to exonerate the Chargor.

10.  FURTHER ASSURANCE

10.1 The Chargor shall if and when reasonably required by the Security Trustee
     execute such further documents and take such other steps as the Security
     Trustee may from time to time reasonably require for perfecting its
     Security in the Shares to secure the secured obligations referred to in
     Clause 3.

10.2 The Chargor, by way of security and in order more fully to secure the
     performance of the Chargor's obligations under this Deed, irrevocably
     appoints the Security Trustee and the persons deriving title under it to be
     its attorney for and in the name and on behalf and as the act and deed or
     otherwise of the Security Trustee, if the Chargor shall be in breach of its
     obligations under this Deed, to execute as a deed or under hand and deliver
     and do all such assurances, acts and things which the Chargor is required,
     but has failed, to execute and do under the covenants contained in this
     Deed (including without limitation, to execute as a deed or under hand and
     deliver any transfers or other documents which the Security Trustee may
     require to perfect its title to any of the Shares or Derivative Assets.


11.  POWERS OF MORTGAGEES

11.1 At any time after the Notes shall have become due and payable, the
     Noteholders shall have demanded payment of any money hereby secured, or if
     requested by the Chargor, the Security Trustee and any nominee of the
     Security Trustee wheresoever situate may without further notice and without
     the restrictions contained in Sections 93 or 103 of the Law of Property Act
     1925 in respect of all or any of the Shares exercise all the powers or
     rights which may be exercisable by the registered holder of the Shares and
     all other powers conferred on mortgagees by the Law of Property Act 1925 as
     hereby varied or extended.

11.2 In exercising the powers referred to in Clause 11.1, the Shares or any part
     thereof may be sold or disposed of at such times, in such manner and
     generally on such terms and conditions and for such consideration as the
     Security Trustee may think fit. Any such sale or disposition may be for
     cash,



                                       6
<PAGE>

<PAGE>

     debentures or other obligations, shares, stock, securities or other
     valuable consideration and be payable immediately or by instalments spread
     over such period as the Security Trustee shall think fit.


11.3 No purchaser or other person shall be bound or concerned to see or enquire
     whether the right of the Security Trustee to exercise any of the powers
     hereby conferred has arisen or not or be concerned with notice to the
     contrary or with the propriety of the exercise or purported exercise of any
     such powers.

11.4 The Security Trustee may place and keep (for such time as he shall consider
     prudent) any money recovered or realised pursuant to this Deed in a
     separate suspense account without any obligation to apply the same or any
     part thereof in or towards the discharge of the obligations secured by this
     Deed.

12.  POWERS TO LEND, BORROWER AND CHARGE

12.1 The Security Trustee and/or any of the Noteholders may at any time after
     the Security Trustee's powers shall have become exercisable under Clause
     11.1 advance, raise or borrow money on the security of the Shares or any
     part thereof on such terms and conditions as they shall reasonably think
     fit for the purpose of defraying any costs, charges, losses and expenses
     which shall be properly paid or incurred in the enforcement of the security
     over the Shares under this Deed.

13.  APPLICATION BY THE SECURITY TRUSTEE

13.1 All money received by the Security Trustee in the exercise of any powers
     conferred by this Deed shall be applied after the discharge of all
     liabilities having priority thereto in or towards satisfaction of the
     moneys owing to the Noteholders, whether as to principal, interest or
     otherwise.

14.  THE SECURITY TRUSTEE AS TRUSTEE AND INDEMNITY

14.1 The Security Trustee hereby declares itself trustee of the security and
     other rights (including but not limited to the benefit of the covenants
     contained herein), titles and interests constituted by this Deed and of all
     monies, property and assets paid to the Security Trustee or held by the
     Security Trustee or received or recovered by the Security Trustee pursuant
     to or in connection with this Deed with effect from the date hereof to hold
     the same on trust for each of the Noteholders absolutely pro rata to the
     monies, obligations and liabilities of the Chargor to all the Noteholders
     from time to time secured hereby.

14.2 All moneys received by the Security Trustee shall be held by it upon trust
     for itself and the Noteholders according to their respective interests to
     apply the same first in discharging any expenses incurred in enforcing the
     security under



                                       7
<PAGE>

<PAGE>

     this Deed and secondly in or towards satisfaction of the moneys,
     obligations and liabilities secured by this Deed.

14.3 The trusts herein shall remain in force until whichever is the earlier of:-

     (i)    the expiration of a period of 80 years from the date hereof; or

     (ii)   receipt by the Security Trustee of confirmation in writing from all
            of the Noteholders that there are no longer outstanding any monies
            under the Notes.

14.4 Without prejudice to any right to indemnity by law given to trustees
     generally, the Security Trustee shall be entitled to be indemnified and
     kept indemnified out of the Shares or Derivative Assets in respect of all
     liabilities, costs, charges, losses and expenses properly incurred or
     suffered by him in the execution or the purported execution of the trusts
     created by this Deed or of any powers, authorities or discretions vested in
     him pursuant to this Deed and against all actions, proceedings, claims and
     demands in respect of any matter or thing done or omitted or in any way
     relating to the Shares or the provisions of this Deed or occasioned by any
     breach by the Chargor of any of its covenants or other obligations to the
     Security Trustee or any Noteholder hereunder or under the Instrument and
     all sums necessary to effect and maintain such indemnity shall be an
     additional charge on the Shares and shall be satisfied before any payment
     is made thereout to any Noteholder.

15.  LIABILITY

15.1 The Security Trustee shall not in any circumstances (either by reason of
     taking possession of the Shares or any part thereof or for any other reason
     whatsoever and whether as mortgagee in possession or on any other basis
     whatsoever) be liable to account to the Chargor for anything except the
     Security Trustee's actual receipts or be liable to the Chargor for any loss
     or damage arising from any realisation by the Security Trustee of the
     Shares or any part thereof or from any act, default or omission of the
     Security Trustee in relation to the Shares or the Derivative Assets or any
     part thereof (including without limitation, any neglect or failure to
     present any interest coupon or any bond or stock drawn for repayment) or in
     relation to any such realisation or from any exercise or non-exercise by
     the Security Trustee of any power, authority or discretion conferred upon
     it in relation to the Shares or the Derivative Assets or any part thereof
     by or pursuant to this Deed or by the Law of Property Act 1925 or from any
     failure to pay any call or instalment or to accept any offer or to notify
     the Chargor of any such matter or for any negligence or default by its
     nominees, correspondents or Security Trustees or for any other loss of any
     nature whatsoever in connection with the Shares or the Derivative Assets.




                                       8
<PAGE>

<PAGE>

16.  AVOIDANCE OF PAYMENTS

16.1 Any settlement, discharge or release between the Chargor and the Security
     Trustee shall be conditional upon no security or payment to the Security
     Trustee or any of the Noteholders by the Chargor, the Debtor or any other
     person being avoided or reduced or ordered to be refunded by virtue of any
     provisions of any enactments relating to bankruptcy, liquidation or
     insolvency for the time being in force and notwithstanding any settlement,
     discharge or release:-

     (i)    the Security Trustee shall forthwith release the certificates
            relating to any Shares to the Chargor upon the discharge of all
            secured obligations referred to in Clause 3; and

     (ii)   the Security Trustee shall be entitled to recover from the Chargor
            subsequently (but not exceeding the value of the security hereby
            charged) the value or amount of such security or payment avoided or
            reduced as if such settlement, discharge or release had not occurred
            and the Chargor agrees with the Security Trustee accordingly and
            charges the Shares and the proceeds of sale thereof with any
            liability under this Clause, whether actual and/or contingent.

17.  REMEDIES, WAIVERS AND CONSENTS

17.1 No failure on the part of the Security Trustee or any Noteholder to
     exercise, and no delay on its part in exercising, any right or remedy under
     this Deed will operate as a waiver thereof, nor will any single or partial
     exercise of any right or remedy preclude any other or further exercise
     thereof or the exercise of any other right or remedy. The rights and
     remedies provided in this Deed are cumulative and not exclusive of any
     rights or remedies provided by law.

17.2 Any waiver and any consent by the Security Trustee under this Deed must be
     in writing and may be given subject to any conditions thought fit by the
     Security Trustee. Any waiver or consent shall be effective only in the
     instance and for the purpose for which it is given.

18.  NOTICES

18.1 Every notice, request, demand or other communication hereunder shall be in
     writing delivered personally or by first-class registered mail or facsimile
     transmission to the address or facsimile number, if any, of the addressee
     set out below and marked for the attention of the persons set out below:-

     (i)    in the case of the Security Trustee if by letter to him at Beacon
            Wey, The Hangers, Bishops Waltham, SO32 1FZ; and



                                       9
<PAGE>

<PAGE>

     (ii)   in the case of the Chargor to its agent for service of notice if by
            letter to it at Aspect Vision Holdings Limited, Unit 2, South Point,
            Hamble, Southampton, Hampshire SO31 4RF, in each case marked for the
            attention of Greg Fryling with a copy to the Chargor marked for the
            attention of Robert S. Weiss, Chief Financial Officer at 6140
            Stoneridge Mall Road, Suite 590, Pleasanton, CA 94588, USA;

     or at such other addresses or numbers, or for the attention of such other
     persons, as the parties hereto may from time to time notify to each other.

18.2 Any notice, request, demand or other communication to be given or made
     under this Deed shall be deemed to have been delivered, in the case of any
     notice, request, demand or other communication given or made by personal
     delivery or facsimile when despatched or delivered unless despatched or
     delivered outside normal business hours when it shall be deemed to have
     been delivered on the next normal business day following the date on which
     it was despatched or, in the case of any notice, request, demand or other
     communication given or made by letter, two normal business days after
     having been posted by first class registered mail provided that each
     notice, request, demand or other communication given or made by facsimile
     shall, without prejudice to the validity or effectiveness of the same, be
     confirmed by letter.

18.3 In the case of the death of any person a party hereto and until receipt by
     the Security Trustee of notice in writing of the grant of representation to
     the estate of the deceased, any notice or demand by the Security Trustee
     sent by first class recorded delivery post or facsimile transmission as
     aforesaid addressed to the deceased or his/her personal representatives at
     the usual or last known place of abode or business of the deceased shall
     for all purposes be deemed a sufficient service of a notice or demand by
     the Security Trustee on the deceased and his/her personal representatives
     and shall be as effectual as if the deceased were still living.

19.  MISCELLANEOUS

19.1 Each of the provisions of this Deed is severable and distinct from the
     others and if at any time one or more of such provisions is or becomes
     invalid, illegal or unenforceable with respect to the Chargor the validity,
     legality and enforceability of the remaining provisions hereof shall not in
     any way be affected or impaired thereby.

19.2 This Deed may be executed in any number of counterparts and all of such
     counterparts taken together shall be deemed to constitute one and the same
     instrument.



                                       10
<PAGE>

<PAGE>

20.  GOVERNING LAW AND JURISDICTION

20.1 This Deed shall be governed by and interpreted and construed in accordance
     with the law of England and Wales.

20.2 The Chargor agrees for the benefit of the Security Trustee that the courts
     of England shall have jurisdiction to hear and determine, any suit, action
     or proceedings, and to settle any dispute, which may arise out of or in
     connection with this Deed and, for such purposes, irrevocably submits to
     the jurisdiction of such courts.

20.3 The Chargor irrevocably waives any objection which it might now or
     hereafter have to the courts referred to in Clause 20.2 being nominated as
     the forum to hear and determine any suit, action or proceeding, and to
     settle any dispute, which may arise out of or in connection with this Deed
     and agrees not to claim that any such court is not a convenient or
     appropriate forum.

20.4 The Chargor agrees that the process by which any suit, action or proceeding
     is begun may be served on it by being delivered in connection with any
     suit, action or proceeding in England, to the registered office for the
     time being of the Debtor, with a copy to the Guarantor marked for the
     attention of Robert S. Weiss, Chief Financial Officer at 6140 Stoneridge
     Mall Road, Suite 590, Pleasanton, CA 94588, USA.

20.5 The submission to the jurisdiction of the courts referred to in Clause 20.2
     shall not (and shall not be construed so as to) limit the right of the
     Security Trustee to take proceedings against the Chargor in any other court
     of competent jurisdiction nor shall the taking of proceedings in any one or
     more jurisdictions preclude the taking of proceedings in any other
     jurisdiction, whether concurrently or not.

IN WITNESS of which the Security Trustee has executed this instrument as a deed
and has delivered it upon dating it and the Chargor has executed this instrument
as a deed in the manner permitted by the laws of the territory in which the
Chargor is incorporated for the execution of documents by such a Company in
accordance with the Foreign Companies (Execution of Documents) Regulations 1994
and has delivered it upon dating it.



                                       11
<PAGE>

<PAGE>


                                   SCHEDULE 1

                                 THE NOTEHOLDERS

No.   Noteholder                      Address
- ---   ----------                      --------
1.    Geoffrey Harrison Galley        Red Lodge
                                      The Close
                                      Totteridge
                                      London  N20 8PT

2.    Anthony David Galley            Beacon Wey
                                      The Hangers
                                      Bishops  Waltham  SO32 1FZ

3.    Wilfred Trevor Brooker          Grimbles Barn
                                      Buckland Village
                                      Aston Clinton
                                      Buckinghamshire   HP22 5HY

4.    John Trevor De Carle            Lowicks House
                                      Sandy Lane
                                      Tilford
                                      Farnham
                                      Surrey  GU10 2BX

5.    Clive De Carle                  The Little Lodge
                                      The Prevue
                                      Bucklebury
                                      Berkshire

6.    Ian Arthur McDermott            75 Upper Barn Copse
                                      Fair Oak
                                      Eastleigh
                                      Hampshire  SO50 8DB

7.    R. B. Poole                     7 Deans Way
                                      Tarvin
                                      Chester

8.    Barrie Bevis                    53 Wilderness Heights
                                      West End
                                      Southampton
                                      Hampshire  SO18 3PS

9.    Ivor Atkinson                   90 Queens Drive
                                      Surbiton
                                      Surrey  KT5 8PP

                                       12
<PAGE>

<PAGE>

10.   Giacomo Grassi




11.   Fabrizio Lambertini




12.   Norma Galley                    Red Lodge
                                      The Close
                                      Totteridge
                                      London  N20 8PT

13.   Michael J Kelly                 8 The Vineyards
                                      North Baddesley
                                      Southampton
                                      Hampshire  SO52 9PP



                                       13
<PAGE>

<PAGE>


                                   SCHEDULE 2

                             SPECIFIC SHARES CHARGED

                           100,000 10p ordinary shares



                                       14
<PAGE>

<PAGE>



Executed as a Deed                      )
by THE COOPER COMPANIES, INC            )
and signed by                           )
                                        )
                                        )
                                        ) 
                                        ) ..................................
and                                     )    (authorised signatory)
                                        )
                                        )
                                        ) ...................................
                                        )    (authorised signatory)

acting with the authority of The Cooper Companies, Inc



Executed as a Deed                      )
by ANTHONY GALLEY                       )
as trustee for each of the Noteholders  )
                                        )
                                        )....................................






                                       15

<PAGE>




<PAGE>
                                                                    Exhibit 99.3

                        Dated                      1997



                             ANTHONY DAVID GALLEY              (1)



                        ASPECT VISION HOLDINGS LIMITED         (2)



                                       AND



                          THE COOPER COMPANIES, INC.           (3)



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

                               EARN OUT AGREEMENT

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



                                 CAMERON MCKENNA
                                   MITRE HOUSE
                              160 ALDERSGATE STREET
                                 LONDON EC1A 4DD

                              T +44(0)171 367 3000
                              F +44(0)171 367 2000


<PAGE>

<PAGE>


THIS AGREEMENT is made the            day of November 1997

BETWEEN:-

(1)  ANTHONY DAVID GALLEY of Beacon Way, The Hangars, Bishops Waltham, SO32 1FZ
     ("Mr. Galley");

(2)  ASPECT VISION HOLDINGS LIMITED (registered in England with number 3448379)
     whose registered office is at Mitre House, 160 Aldersgate Street, London
     EC1A 4DD ("AVH"); and

(3)  THE COOPER COMPANIES, INC. a company incorporated in Delaware whose
     principal office is at 6140 Stoneridge Mall Road, Suite 590, Pleasanton, CA
     94588, USA ("TCC").

WHEREAS:

(A)  Immediately prior to the exchange and execution of this Agreement:

     -  TCC was the beneficial owner of all the fully paid ordinary shares of
        10p each in the capital of AVH;

     -  AVH had undertaken to Mr. Galley to issue to him a loan note as part
        of the consideration for the sale of his shares in Contact Lens
        Technologies Limited and New Focus Health Care Limited entitling him
        to participate in an earn out payment by AVH, the terms of the
        instrument which will constitute the loan note are set out in EXHIBIT
        1 to this Agreement;

     -  AVH intends to adopt an unapproved share option scheme, the rules of
        which are attached as EXHIBIT 2 to this Agreement;

     -  AVH intends to grant options over authorised but unissued ordinary
        shares in the capital of AVH to those persons (other than Mr. Galley)
        listed in SCHEDULE 1.

(B)  AVH may grant options pursuant to the rules of the share option scheme
     referred to in (A) above to additional persons after the date hereof.

(C)  The rules of the said share option scheme provide that on the grant of
     options pursuant to the said scheme the person accepting such a grant shall
     enter into a deed of adherence in the form set out in EXHIBIT 3 to this
     Agreement.

(D)  Mr. Galley and TCC are entering into this Agreement to define their
     relationship with one another regarding the future management of AVH, to
     agree the means of calculating the principal amount of the loan note
     referred to above and to set out the terms of options relating to holdings
     of shares in AVH which will result from the exercise of options granted
     pursuant to the share option scheme referred to above.

WHEREBY IT IS AGREED as follows:

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1.   DEFINITIONS AND INTERPRETATION

1.1  In this Agreement the following words and expressions have the meaning set
     opposite them:

     "ACCOUNTING STANDARDS":       statements of standard accounting practice
                                   (including financial reporting standards)
                                   issued pursuant to section 256, CA 85 by the
                                   ASB;

     "A DIRECTORS":                from time to time those Directors appointed
                                   by TCC;

     "AFFILIATES":                 in relation to any body corporate, any
                                   holding company or subsidiary undertaking of
                                   such body corporate or any subsidiary
                                   undertaking of a holding company of such body
                                   corporate;

     "AGREEMENT":                  this agreement including its recitals and the
                                   schedules hereto;

     "ARTICLES":                   the articles of association of AVH;

     "ASB":                        Accounting Standards Board Limited
                                   (registered number 2526824) or such other
                                   body prescribed by the Secretary of State
                                   from time to time pursuant to Section 256,
                                   CA 85;

     "AVH'S ACCOUNTANTS":          KPMG of 8 Salisbury Square, London EC4Y 8BB;

     "B DIRECTORS":                from time to time those Directors appointed
                                   by Mr. Galley;

     "BALANCE SHEET DATE":         31 October;

     "BOARD":                      the board of Directors of AVH;

     "BUSINESS DAY":               a week day (other than a Saturday) when banks
                                   are open for business in London;

     "CA85":                       Companies Act 1985;

     "CALL OPTIONS":               the call options over the Remaining Shares
                                   granted by each of the Optionholders to TCC
                                   pursuant to CLAUSE 2.1;

     "COMPLETION":                 the performance by the parties of all their
                                   obligations under CLAUSE 2.7 in respect of
                                   the First Tranche and the Second Tranche;

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     "CONFIDENTIAL INFORMATION":   all information supplied by or on behalf of a
                                   party in the negotiations leading to, this
                                   Agreement and which relates to;

                                  (a) the provisions of this  Agreement;

                                  (b) the negotiations relating to this
                                      Agreement;

                                  (c) TCC;

     "COOPER VISION":              Cooper Vision Inc, a wholly owned subsidiary
                                   of TCC;

     "CLT":                        Contact Lens Technologies Limited;

     "DEED OF ADHERENCE":          the deed of adherence set out in EXHIBIT 3 to
                                   this Agreement which is referred to in
                                   recital (C) above the effect of which is to
                                   extend to those Managers who are not parties
                                   to this Agreement, the rights and obligations
                                   of the Managers which are described in this
                                   Agreement;

     "DIRECTORS":                  the directors of AVH from time to time;

     "EOLN":                       the loan note for the Principal Amount
                                   calculated in accordance with SCHEDULE 3 to
                                   be issued by AVH to Mr. Galley which will be
                                   constituted by the instrument, the terms of
                                   which are set out in EXHIBIT 1, which loan
                                   note will represent part of the consideration
                                   payable by AVH in respect of the purchase of
                                   Mr. Galley's holdings of shares in CLT and
                                   NFHC;

     "EXERCISE NOTICE":            a notice served upon the Optionholders (or
                                   any of them) by TCC exercising a Call Option
                                   and/or a notice served upon TCC by any of the
                                   Optionholders exercising a Put Option
                                   (whether in respect of the First Tranche or
                                   the Second Tranche, as the case may be);

     "FINANCIAL YEAR":             each accounting reference period of AVH and
                                   the Subsidiaries which will end on 31 October
                                   in each year subject to any longer or shorter
                                   period determined by the Board;

     "FIRST CALL OPTION PERIOD"    the period commencing on 1 May 2001 and
                                   terminating on 31 October 2001;

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     "FIRST PUT OPTION PERIOD":    the period commencing on 1 December 2000 and
                                   terminating on 30 April 2001;

     "FIRST OPTION PRICE":         the price per Remaining Share comprised in
                                   the First Tranche calculated pursuant to
                                   SCHEDULE 3;

     "FIRST TRANCHE":              half of the total number of Remaining Shares
                                   held by the Optionholders;

     "GROUP":                      AVH and its subsidiaries;

     "LEVEL 1/LEVEL 2 EMPLOYEES":  those employees of the Group who hold senior
                                   positions;

     "MANAGERS":                   Mr. Galley and the Optionholders;

     "MANAGERS' ACCOUNTANTS":      any accountants appointed by Mr. Galley to
                                   act as such from time to time;

     "MANAGERS' SOLICITORS":       Travers Smith Braithwaite of 10 Snow Hill,
                                   London EC1A 2AL;

     "NFHC":                       New Focus Health Care Limited;

     "OPTION ACCOUNTS":            the consolidated accounts of the Group
                                   referred to in CLAUSE 3, prepared in
                                   accordance with SCHEDULE 2;

     "OPTIONHOLDERS":              those persons who, as at today's date, hold
                                   options to subscribe for shares in the
                                   capital of AVH pursuant to the Scheme and
                                   whose names are set out in SCHEDULE 1 and
                                   such other persons who from time to time
                                   participate in the Scheme;

     "OPTION PRICES":              the First Option Price and the Second Option
                                   Price;

     "PRINCIPAL AMOUNT":           the principal amount of the EOLN calculated
                                   pursuant to SCHEDULE 3;

     "PROCEEDINGS":                any proceedings, suit or action arising out
                                   of or in connection with this Agreement;

     "PUT OPTIONS":                the put options over the Remaining Shares
                                   granted by TCC to each of the Optionholders
                                   pursuant to CLAUSE 2.1;

     "REMAINING SHARES":           up to 4,500 ordinary shares of 10p each in
                                   the share capital of AVH which result from
                                   the exercise of options granted under the
                                   terms of the Scheme;

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     "SCHEME":                     the unapproved share option scheme adopted by
                                   AVH, the rules of which are attached as
                                   EXHIBIT 2 to this Agreement;

     "SECOND CALL OPTION PERIOD":  the period commencing on 1 May 2002 and
                                   terminating on 31 October 2002;

     "SECOND PUT OPTION PERIOD":   the period commencing on 1 December 2001 and
                                   terminating on 30 April 2002;

     "SECOND OPTION PRICE":        the price per Remaining Share comprised in
                                   the Second Tranche calculated pursuant to
                                   SCHEDULE 3;

     "SECOND TRANCHE":             half of the total number of Remaining Shares
                                   held by the Optionholders;

     "SUBSIDIARIES":               those companies which are subsidiaries of AVH
                                   following completion of the Purchase
                                   Agreements as the same are defined in the
                                   Umbrella Agreement;

     "UMBRELLA AGREEMENT":         the agreement of the date hereof made between
                                   Mr. Galley, AVH and TCC relating to the sale
                                   and purchase of shares in AVC and other
                                   companies.

1.2  The table of contents and headings in this Agreement are inserted for
     convenience only and shall not affect its construction.

1.3  Unless the context otherwise requires words denoting the singular shall
     include the plural and vice versa, references to any gender shall include
     all other genders and references to persons shall include bodies corporate,
     unincorporated associations and partnerships in each case whether or not
     having a separate legal personality. References to the word "include" or
     "including" are to be construed without limitation.

1.4  References to recitals, schedules and clauses are to recitals and schedules
     to and clauses of this Agreement unless otherwise specified and references
     within a schedule to paragraphs are to paragraphs of that schedule unless
     otherwise specified.

1.5  References in this Agreement to any statute, statutory provision or EC
     Directive include a reference to that statute, statutory provision or EC
     Directive as amended, extended, consolidated or replaced from time to time
     (whether before or after the date of this Agreement) and include any order,
     regulation, instrument or other subordinate legislation made under the
     relevant statute, statutory provision or EC Directive.

1.6  Words and expressions defined in the Umbrella Agreement shall, to the
     extent not inconsistent, bear the same meanings in this Agreement.

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1.7  References to any English legal term for any action, remedy, method of
     judicial proceeding, legal document, legal status, court, official or any
     legal concept or thing shall in respect of any jurisdiction other than
     England be deemed to include that which most approximates in that
     jurisdiction to the English legal term.

1.8  Any reference to "writing" or "written" includes faxes and any
     non-transitory form of visible reproduction of words.

1.9  It is intended that the rights and obligations of Managers which are
     described in this Agreement shall apply to those Managers who are not
     parties to this Agreement by their entering into a Deed of Adherence with
     the parties to this Agreement as envisaged in CLAUSE 19.

1.10 References to times of the day are to London time and references to a day
     are to a period of 24 hours running from midnight to midnight.

2.   GRANT OF OPTIONS

2.1  TCC grants to each of the Optionholders an option exerciseable in respect
     of the First Tranche during the First Put Option Period and in respect of
     the Second Tranche during the Second Put Option Period to require TCC to
     purchase the Remaining Shares ("Put Options") and each of the Optionholders
     grants to TCC an option exerciseable in respect of the First Tranche during
     the First Call Option Period and in respect of the Second Tranche during
     the Second Call Option Period to require the Optionholders to sell to TCC
     the Remaining Shares respectively held by them ("Call Options"), such
     Options to be exercised in respect of the First Tranche at the First Option
     Price and in respect of the Second Tranche at the Second Option Price.

2.2  The Options shall only be exerciseable as regards the First Tranche and the
     Second Tranche in respect of all of the holdings of shares of the
     Optionholders in the respective tranches and shall not be capable of being
     exercised in respect of part of those holdings.

2.3  The completion of the exercise of either a Put Option or a Call Option in
     respect of the First Tranche or the Second Tranche (as the case may be)
     shall determine all rights in connection with the other in respect of that
     Tranche.

2.4  The Put Options shall be exerciseable by the relevant Optionholders serving
     upon TCC an Exercise Notice which shall thereupon become binding upon TCC
     in respect of that Optionholders' Remaining Shares comprised in the First
     Tranche or the Second Tranche (as the case may be).
     

2.5  The Call Options shall be exerciseable by TCC serving upon the
     Optionholders or any of them an Exercise Notice which shall thereupon
     become binding upon the Optionholder concerned in respect of that
     Optionholders' Remaining Shares comprised in the First Tranche or the
     Second Tranche (as the case may be).

2.6  An Exercise Notice when served (whether upon TCC or any of the
     Optionholders) shall be irrevocable.

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2.7  Completion shall be held within 3 Business Days of the end of the relevant
     period at the registered office of AVH. At Completion the Optionholders in
     receipt of an Exercise Notice in respect of a Call Option and the Managers
     who have served an Exercise Notice in respect of a Put Option shall deliver
     to TCC definitive share certificates for the Remaining Shares the subject
     of the Call Option or the Put Option (as the case may be) together with
     duly executed transfers of shares in favour of TCC (or as it may direct)
     and TCC shall pay to the Managers' Solicitors by telegraphic transfer the
     aggregate of the consideration (calculated at the First Option Price or the
     Second Option Price, as the case may be) payable in respect of such of
     those Remaining Shares comprised in the First Tranche or the Second Tranche
     (as the case may be) as have been the subject of an Exercise Notice. The
     receipt by the Managers' Solicitors shall be binding upon each of the
     Optionholders and TCC shall not be concerned with the distribution of such
     consideration amongst the Optionholders (or any of them).

2.8  If any Optionholder shall fail to deliver duly executed transfers of the
     Remaining Shares the subject of an Exercise Notice at Completion (whether
     in respect of the First Tranche or the Second Tranche) and certificates of
     title thereto such Optionholder hereby irrevocably authorises and appoints
     TCC (acting by any director of TCC or any person duly authorised by the
     directors of TCC) as his attorney to execute on his behalf any such
     transfer of Remaining Shares and any indemnity for any documents of title
     not so delivered.

3.   OPTION ACCOUNTS

3.1  Preparation of Option Accounts

     3.1.1 Forthwith after approval by AVH of its statutory consolidated
           accounts for the Balance Sheet Date in each of the years ending 31
           October 1998, 1999 and 2000, TCC shall procure that Option Accounts
           are prepared for the Group for the relevant year. TCC shall procure
           that the Option Accounts are submitted to the Managers for review
           within 60 days after the end of the financial year. TCC may involve
           AVH's Accountants in the preparation of the Option Accounts and the
           Managers may require the Managers' Accountants to review the same.
           TCC shall pay the charges of AVH's Accountants and the Managers shall
           pay the charges of the Managers' Accountants.

     3.1.2 If TCC shall fail to procure the preparation of Option Accounts in
           accordance with CLAUSE 3.1.1 the Managers may procure the same at
           TCC's expense.

     3.1.3 The Option Accounts shall comprise the statutory consolidated
           accounts of AVH for the financial years ending on the Balance Sheet
           Date in each of 1998, 1999 and 2000 adjusted in accordance with the
           provisions of SCHEDULE 2.

     3.1.4 Unless within 21 days (or such longer period or shall be agreed
           between Mr. Galley on behalf of the Managers and TCC) after receipt
           of the version of the Option Accounts pursuant to CLAUSE 3.1.1 Mr
           Galley on behalf of the Managers notifies TCC in writing of any
           disagreement or

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           difference of opinion relating to the Option Accounts, the parties
           shall be deemed to have accepted such accounts as accurate.

     3.1.5 If within the period of 21 days referred to in CLAUSE 3.1.4 or such
           longer period as shall have been agreed Mr Galley on behalf of the
           Managers notifies TCC of any disagreement or difference of opinion
           relating to the Option Accounts ("Notice of Disagreement") and if
           they are able to resolve such disagreement or difference of opinion
           within 21 days of the Notice of Disagreement (or such longer period
           as shall be agreed between Mr. Galley on behalf of the Managers and
           TCC), the parties shall be deemed to have accepted the Option
           Accounts as accurate.

     3.1.6 If TCC and Mr Galley on behalf of the Managers is unable to reach
           agreement within 21 days of the Notice of Disagreement or such longer
           period as shall have been agreed, the matter in dispute shall be
           referred to the decision of an independent chartered accountant (the
           "Independent Accountant") to be appointed (in default of a nomination
           by agreement between TCC and Mr Galley on behalf of the Managers) by
           the President for the time being of the Institute of Chartered
           Accountants in England and Wales.

     3.1.7 The Independent Accountant shall act as an expert and not as
           arbitrator, the Arbitration Acts 1950 and 1979 shall not apply and
           his decision on the matter in dispute shall (in the absence of
           manifest error) be final and binding on TCC and the Managers. The
           costs of the Independent Accountant shall be apportioned between TCC
           and the Managers as the Independent Accountant shall decide but each
           party shall be responsible for its own costs for presenting its case
           to the Independent Accountants.

     3.1.8 TCC shall and shall procure that AVH's Accountants (if they have been
           involved) shall give the Managers and the Managers' Accountants
           unrestricted access to all working papers (with the right to take
           copies) during the planning, execution and finalisation of the Option
           Accounts and TCC agrees that the Managers' Accountants shall be at
           liberty to disclose to the Managers any information and copies of any
           documents which they receive by virtue of this clause.

4.   PRINCIPAL AMOUNT AND OPTION PRICES

4.1  Within 3 Business Days of the agreement or determination of the Option
     Accounts for the financial year ending on the Balance Sheet Date in 2000
     TCC shall notify the Managers of the Principal Amount and the Option
     Prices. Unless within 7 Business Days after receipt of such notification Mr
     Galley on behalf of the Managers notifies TCC in writing of any
     disagreement or difference of opinion relating to the Principal Amount and
     the Option Prices the parties shall be deemed to have accepted them.

4.2  If within the period of 7 Business Days referred to in CLAUSE 4.1 the
     Managers notify TCC of any disagreement or difference of opinion relating
     to the Principal Amount and the Option Prices ("Notice of Price
     Disagreement") and if TCC and Mr Galley on behalf of the Managers are able
     to resolve such disagreement or difference of

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     opinion within 7 Business Days of the Notice of Price Disagreement, the
     parties shall be deemed to have accepted the Principal Amount and the
     Option Prices.

4.3  If TCC and Mr Galley on behalf of the Managers are unable to reach
     agreement within 7 Business Days of the Notice of Price Disagreement, the
     matter in dispute shall be referred to the decision of an independent
     chartered accountant to be appointed in the same manner and upon the same
     terms as the Independent Accountant referred to in CLAUSES 3.1.6 and 3.1.7.

4.4  On or prior to the expiry of the period of seven Business Days from the
     date of the determination of the Principal Amount of the EOLN and the
     Option Prices AVH will enter into the instrument constituting the EOLN and
     issue the EOLN for the Principal Amount on the basis that the payment date
     for the Principal Amount pursuant to the terms of the EOLN is such date as
     is 6 months and 2 days after the date of issue of the EOLN.

5.   DECISIONS BY THE BOARD

5.1  Subject as provided in CLAUSE 5.2 below and save as required by law, all
     decisions concerning AVH and any Subsidiary shall be taken by the Board. A
     simple majority of the Directors, which majority must include at least one
     A Director and one B Director, shall be required in respect of any decision
     by the Board to undertake any of the following:

     5.1.1 any decision to issue, sell, pledge, dispose of or create any
           encumbrance over any of the shares in AVH or any of the Subsidiaries;

     5.1.2 any split, combination or reclassification of the shares of any of
           AVH or the Subsidiaries;

     5.1.3 any declaration or payment of any dividend or distribution by AVH;

     5.1.4 the redemption, purchase or other acquisition by AVH or any of the
           Subsidiaries of any of their respective shares;

     5.1.5 the transfer by any Subsidiary of any shares, assets or liabilities
           of any Subsidiary to any other Subsidiary except that this shall not
           prohibit the conduct of business between Subsidiaries pursuant to
           agreements currently in force at the date hereof;

     5.1.6 the sale, pledge, disposition or creation of any encumbrance over any
           material asset of AVH or any of the Subsidiaries;

     5.1.7 any amendment or proposal to amend the memorandum or articles of
           association of AVH or any of the Subsidiaries;

     5.1.8 the adoption by AVH or any of the Subsidiaries of a plan of
           liquidation or the passing of any resolutions providing for the
           liquidation, dissolution, merger, consolidation or other
           reorganisation of AVH or the Subsidiaries;

     5.1.9 the acquisition by AVH or any of the Subsidiaries of any corporation,
           partnership or other business organisation or division thereof or any

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           material investment by AVH or any of the Subsidiaries in any other
           individual or entity;

     5.1.10 the release or relinquishment by AVH or any of the Subsidiaries of
            any material contractual rights;

     5.1.11 engaging in any activities or entering into any agreements not
            related to the contact lens business; and

     5.1.12 the offer of employment to, or dismissal of, a Level 1/Level 2
            employee by AVH or any of the Subsidiaries save for the prospective
            offers to be made pursuant to the business plan in existence at the
            date hereof.

     EXCEPT THAT the consent of one B Director shall not be required for the
     payment to AVH of dividends from any of the Subsidiaries nor the payment of
     dividends or interest by AVH to TCC provided that any such payment by AVH
     has been made pursuant to professional written advice received by TCC
     and/or AVH and a copy of such advice has been previously submitted to Mr.
     Galley and provided that the effect of any such payment by AVH shall be
     excluded for the purpose of preparing the Option Accounts.

5.2  In the event that either the annual sales or the net income of AVH and the
     Subsidiaries, calculated in accordance with the provisions of SCHEDULE 2
     below, falls below 70% of the targets set out in SCHEDULE 4, then TCC may
     require the B Directors to resign as Directors but such persons as resign
     as B Directors shall retain the right to attend and be heard at board
     meetings as observers but not vote (without prejudice to any contracts of
     employment they may have) and TCC may appoint further Directors with the
     right to vote in their place.

6.   DIRECTORS

6.1  The maximum number of Directors holding office at any time shall be five
     unless otherwise agreed in writing by TCC and Mr Galley.

6.2  TCC shall be entitled to appoint three Directors and at any time to require
     the removal or substitution of any Director so appointed. The Directors so
     appointed shall be designated as A Directors.

6.3  Subject to CLAUSE 6.4 below, Mr. Galley shall be entitled for a period of
     three years from the date hereof to appoint two Directors and at any time
     to require the removal or substitution of any Director so appointed. The
     Directors so appointed by Mr. Galley shall be designated as B Directors.

6.4  Mr. Galley may not exercise his right to appoint any B Director without
     obtaining the prior written approval of TCC as regards the identity of the
     Director proposed to be appointed.

6.5  By execution of this Agreement TCC hereby designates Messrs Thomas Bender,
     Gregory Fryling and, subject to a further notice being given to Mr. Galley,
     Guy Billington as A Directors.

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6.6  By execution of this Agreement Mr. Galley hereby appoints himself and Mr.
     Barrie Bevis as B Directors.

6.7  If TCC or Mr. Galley shall, pursuant to the Articles of Association of AVH,
     determine the appointment of any Director, TCC or Mr. Galley (as the case
     may be) shall indemnify AVH against any claim which may be made by such a
     Director against AVH directly or indirectly arising from such
     determination.

7.   TRANSFERS OF SHARES

7.1  Save as is mentioned in CLAUSE 7.2 below, neither TCC nor any of the
     Managers shall create or permit to subsist any pledge, lien or charge over,
     or grant any option or other rights or dispose of any interest (whether
     legal or equitable) in, any or all of the shares in the capital of AVH from
     time to time held by them respectively and any person in whose favour any
     such pledge, lien or charge is created or permitted to subsist or such
     option or rights are granted or such interest is disposed of shall be
     subject to and bound by the same limitations and provisions as embodied in
     this Agreement.

7.2  CLAUSE 7.1 above shall not apply to:

     7.2.1 the charge over shares in the capital of AVH entered into on the date
           hereof by TCC in favour of Mr Galley as trustee for the Noteholders
           (as the same are therein defined);

     7.2.2 any transfer of shares in the capital of AVH from TCC to any
           Affiliates of The Cooper Companies, Inc.

     PROVIDED THAT in the case of 7.2.2 the transferee previously agrees by deed
     to be bound by the provisions of this agreement

8.   ASSIGNMENT

8.1  No party may assign the benefit of this Agreement whether absolutely or by
     way of security except in the case of an absolute assignment of all or part
     by TCC to an Affiliate of TCC and provided and so long as it remains an
     Affiliate (failing which the benefit of this Agreement shall no longer be
     available to such assignee nor to any assignor) save that TCC may assign
     such benefit absolutely or by way of security to a person other than an
     Affiliate of AVH with the prior consent in writing of the Vendor such
     consent not to be unreasonably withheld or delayed and any purported
     assignment in contravention of this clause shall be ineffective.

8.2  Subject to CLAUSE 8.1, this Agreement shall be binding upon and ensure for
     the benefit of the personal representatives and assigns and successors in
     title of each of the parties.

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9.   WAIVER, VARIATION AND RELEASE

9.1  No omission to exercise or delay in exercising on the part of any party to
     this Agreement any right, power or remedy provided by law or under this
     Agreement shall constitute a waiver of such right, power or remedy or any
     other right, power or remedy or impair such right, power or remedy. No
     single or partial exercise of any such right, power or remedy shall
     preclude or impair any other or further exercise thereof or the exercise of
     any other right, power or remedy provided by law or under this Agreement.

9.2  Any waiver of any right, power or remedy under this Agreement must be in
     writing and may be given subject to any conditions thought fit by the
     grantor. Unless otherwise expressly stated any waiver shall be effective
     only in the instance and only for the purpose for which it is given.

9.3  No variation to this Agreement shall be of any effect unless it is agreed
     in writing and signed by or on behalf of each party.

10.  COSTS AND EXPENSE

     Save as otherwise stated in this Agreement, each party shall pay its own
     costs and expenses in relation to the negotiation, preparation, execution
     and carrying into effect of this Agreement and other agreements forming
     part of the transaction.

11.  NOTICES

11.1 Any communication to be given in connection with the matters contemplated
     by this Agreement shall except where expressly provided otherwise be in
     writing and shall either be delivered by hand or sent by first class
     pre-paid post or sent by air mail. Delivery by courier shall be regarded as
     delivery by hand.

11.2 Such communication shall be sent to the address of the relevant party
     referred to in this Agreement or to such other address as may previously
     have been communicated to the other parties in accordance with this clause.
     Each communication shall be marked for the attention of the relevant
     person.

11.3 A communication shall be deemed to have been served:-

     11.3.1 if delivered by hand at the address referred to in CLAUSE 11.2, at
            the time of delivery;

     11.3.2 if sent by first class pre-paid post to the address referred to in
            CLAUSE 11.2, at the expiration of two clear days after the time of
            posting; and

     11.3.3 if sent by air mail to the address referred to in CLAUSE 11.2, at
            the expiration of five clear days after posting.

     If a communication would otherwise be deemed to have been delivered outside
     of normal business hours (being 9:30 a.m. to 5:30 p.m. on a Business Day)
     in the time zone of the territory of the recipient under the preceding
     provisions of this clause,

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     it shall be deemed to have been delivered at the opening of business on the
     next Business Day.

11.4 In proving service of the communication, it shall be sufficient to show
     that delivery by hand was made or that the envelope containing the
     communication was properly addressed and posted as a first class pre-paid
     letter or air mail letter.

11.5 A party may notify the other parties to this Agreement of a change to its
     name, relevant person, address or facsimile number for the purposes of
     CLAUSE 11.1 PROVIDED THAT such notification shall only be effective on:-
    
     11.5.1 the date specified in the notification as the date on which the
            change is to take place; or

     11.5.2 if no date is specified or the date specified is less than five
            clear Business Days after the date on which notice is deemed to have
            been served, the date falling five clear Business Days after notice
            of any such change is deemed to have been given.

12.  COUNTERPARTS

12.1 This Agreement may be executed in any number of counterparts and by the
     parties on different counterparts, but shall not be effective until each
     party has executed at least one counterpart.

12.2 Each counterpart shall constitute an original of this Agreement but all the
     counterparts shall together constitute one and the same Agreement.

13.  LANGUAGE

13.1 This Agreement is drawn up in the English language and if this Agreement is
     translated into any language other than English, the English language text
     shall prevail.

13.2 Each notice, instrument, certificate or other communication to be given by
     one party to another hereunder or in connection with this Agreement shall
     be in the English language (being the language of negotiation of this
     Agreement) and in the event that such notice, instrument, certificate or
     other communication or this Agreement is translated into any other
     language, the English language text shall prevail.

14.  INVALIDITY

     Each of the provisions of this Agreement is severable. If any such
     provision is or becomes illegal, invalid or unenforceable in any respect
     under the law of any jurisdiction, the legality, validity or enforceability
     in that jurisdiction of the remaining provisions of this Agreement of that
     provision or any other provision of this Agreement, shall not in any way be
     affected or impaired thereby.

                                       13


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15.  DURATION

     This Agreement shall continue in full force and effect for so long as any
     of the Managers owns any of the Remaining Shares and/or has options
     outstanding over Shares under the terms of the Scheme and shall thereafter
     forthwith terminate without prejudice to any claims accrued to that date.

16.  THE TERMS OF THIS AGREEMENT TO PREVAIL

     In the event of ambiguity or conflict arising between the terms of this
     Agreement and those of AVH's memorandum of association or the Articles, the
     terms of this Agreement shall prevail as between TCC and the Managers and
     TCC and the Managers shall exercise such voting rights and other powers
     available to them to give full force and effect to this Agreement
     including, without limitation, to amend AVH's and any Subsidiary's
     memorandum and articles of association to the extent reasonably necessary
     to remove such ambiguity or conflict

17.  THIS AGREEMENT NOT TO CONSTITUTE A PARTNERSHIP

     The arrangements contained in this Agreement constitute a single joint
     venture between TCC and the Managers. None of the provisions of this
     Agreement shall be deemed to constitute a partnership between TCC and the
     Managers or any other party at any time or, save as expressly provided
     herein, to constitute any party the agent of the other or to have any
     authority to bind the others in anyway except as expressly provided.

18.  CONFIDENTIALITY

18.1 The Managers each hereby undertake with AVH and TCC that they shall both
     during and after the term of this Agreement keep confidential, and not
     reveal, report, publish, disclose or transfer or use for their own or any
     other purposes Confidential Information except:-

     18.1.1 in the circumstances set out in CLAUSE 18.2; or

     18.1.2 to the extent otherwise expressly permitted by this Agreement; or

     18.1.3 with the prior consent in writing of the party to whose affairs such
            Confidential Information relates.

18.2 The circumstances referred to in CLAUSE 18 above are:-

     18.2.1 where the Confidential Information, before it is furnished to, or
            comes into the knowledge or possession of, the Manager, is in the
            public domain; or

     18.2.2 where the Confidential Information, after it is furnished to or
            comes into the knowledge or possession of the Manager enters the
            public domain otherwise than as a result of (a) a breach by the
            Manager of its obligations in this CLAUSE 18 or (b) a breach by the
            person who disclosed that

                                       14


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            Confidential Information of his confidentiality obligation and the
            Manager is aware of such breach; or

     18.2.3 if and to the extent the Manager makes disclosure of the
            Confidential Information to any person:

            (a) in compliance with any requirement of law; or

            (b) in response to a requirement of the Stock Exchange or the Panel
                on Take-overs and Mergers or any other applicable competent
                authority to which the Manager is subject where such
                requirement has the force of law; or

            (c) in order to obtain tax or other clearances or consents from the
                Inland Revenue or other relevant taxing or regulatory
                authorities; or

     18.2.4 to the consultants and professional advisers of the Vendor, in each
            case on the basis that they will comply with the Manager's
            obligations of confidence hereunder,

     PROVIDED THAT any such information disclosable pursuant to CLAUSES 18.2.3
     (a), (b) OR (c) shall be disclosed to the extent permitted by law and only
     after consultation with the other party.

18.3 The restrictions contained in this clause shall continue to apply after the
     Completion without limit in time.

19.  DEED OF ADHERENCE

     Each of the parties hereto undertakes to enter into a Deed of Adherence
     with a Manager who is not a party to this Agreement in the circumstances
     described in rule 3.5 of the Scheme.

20.  GOVERNING LAW AND JURISDICTION

20.1 English law

     This Agreement shall be governed by and construed in accordance with
     English law.

20.2 Courts of England and Wales

     The parties to this Agreement irrevocably agree that the courts of England
     shall have the non-exclusive jurisdiction to settle any dispute which may
     arise out of or in connection with this Agreement and that accordingly any
     Proceedings may be brought in such courts.

20.3 Acceptance

                                       15


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<PAGE>


20.4 For the avoidance of doubt, the Managers, AVH and TCC expressly and
     specifically agree and accept the terms of this clause and sign below in
     recognition of this fact.

IN WITNESS of which all of the parties hereto have executed this document as a
deed and have delivered it upon dating it.




                                       16


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                                   SCHEDULE 1

                    (1)                           (2)
                    ---                           ---

             Name and address               Options over
             ----------------               Remaining Shares
                                            ----------------
             Trevor Brooker                       800

             Barrie Bevis                         400

             Ivor Atkinson                        100

             Ron Poole                            200

             Ian McDermott                        200

             Giacomo Grassi                       200

             Fabrizio Lambertini                  200

             David Cooper                         100

             Glenn Carroll                        100

             Michael Kelly                        100

             Ian Bussey                           100

             Ray Hilliard                          75

             Keith Edwards                         75

             Gary Cheater                          75

             Brian Ford                            75

             Gary Breslin                          75

             Marguerite May                        75

             Keith Askew                           50

             Deborah Garrett                       50

             Malcolm Wade                          50

             Colin Vokes                           50

             Martin Lush                           50

                                       i


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<PAGE>



                                   SCHEDULE 2

                Part 1 - Basis for preparation of Option Accounts

1.   General Requirements

     Subject to the provisions set out below, the Option Accounts shall be
     prepared under the historical cost convention and in accordance with
     accounting principles generally accepted in the United Kingdom (including
     Accounting Standards) and, subject as aforesaid, on a basis consistent with
     the balance sheets and profit and loss accounts of each company within the
     Group (other than AVH) made up to 31 March 1997.

2.   Balance Sheet

2.1  For the purpose of preparing the balance sheet in the Option Accounts the
     following principles shall be applied:-

     2.1.1 sums receivable in respect of debtors shall not be included at sums
           higher than the amounts collectable, making appropriate provision for
           doubtful debts;

     2.1.2 stocks and work-in-progress shall be valued at the lower of cost and
           net realisable value;

     2.1.3 liabilities shall include accruals at the close of business on the
           date of the Option Accounts;

     2.1.4 immovable property and other fixed assets shall be included at their
           net book value as at the less depreciation at rates calculated to
           write off the cost of the assets over the following periods:

           (a)  plant and machinery           3-7 years;

           (b)  fixtures and fittings         3-7 years;

           (c) motor vehicles                   4 years;

           (d) short leasehold properties     the term of the lease;

     2.1.5 adequate provision shall be made for all taxation, including deferred
           taxation.

3.   Profit and loss account

     Unless already taken into account, the following principles shall be
     observed in drawing up the profit and loss account of the Group which is to
     form part of the Option Accounts:-

                                       ii


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     3.1  there shall be excluded any profits, gains or losses arising from any
          disposal of any immovable property or from any revaluation of
          immovable property or surpluses or deficits arising on currency
          transactions, whether or not such profits, gains, losses, surpluses or
          deficits are treated in the said accounts as items of an extraordinary
          or exceptional nature;

     3.2  depreciation shall be deducted on the basis and by reference to the
          rates mentioned in PARAGRAPH 2.1.4 above;

     3.3  any taxation on profits and any subvention or other payment to any
          other company in lieu of payment of any such tax or in consideration
          of a surrender of group relief by the other company shall not be
          deducted; and

     3.4  the profits or losses shall be computed before paying any dividends by
          AVH or making appropriations of profit or allocations to or from
          reserves and before deducting any extraordinary item or making any
          prior year adjustment, as defined in SSAP 6.

4.   Exclude interest costs on monies borrowed by AVH to effect the acquisition
     of the Subsidiaries and amortisation of good will.

5.   Exclude:

     -    fees for technical services provided by TCC for the Group and which
          are not agreed by Mr. Galley;

     -    the impact of any of the matters referred to in paragraph 4 Part 2
          below and which have not been approved by the B Directors.

6.   The price of goods sold by AVC to Cooper shall be as follows:-

          T60 and BP55 products as per current agreement;

          T43 (spherical) at cost and 10% of gross margin (i.e. 10% of
          difference between TCC selling price and COGS e.g. if product sold at
          $4.00 and COGS is $1.00 transfer price is $1.30);

          Disposable toric transfer price is cost and 20% of gross margin (see
          above explanation);

          Hybrid lenses at a transfer price to be agreed between TCC and Mr.
          Galley.

7.   Interest on funds provided by TCC to the Group for loan or working capital
     purposes shall be included and shall be deemed to accrue at 9% per annum up
     to 'L'5,000,000 and at 10% per annum for funds in excess of that amount.

8.   Changes in business activities in the form of the Group acquiring new
     business from TCC or third parties etc. to be included or excluded on terms
     to be agreed between TCC and Mr. Galley on behalf of the Managers.

                                      iii


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<PAGE>


                            Part 2 - Adjusting Events

1.   If the A Directors determine that AVH or any of the Subsidiaries shall
     undertake any of the matters in CLAUSE 5.1 or in PARAGRAPH 4 below then:-

1.1  subject to PARAGRAPH 1.2 below, if the B Directors (on behalf of the
     Managers) shall approve any such matters their effect shall be taken into
     account in the preparation of the Option Accounts and the calculation of
     the Principal Amount, the First Option Price and the Second Option Price;
     but

1.2  if the B Directors (on behalf of the Managers) shall object to any such
     matters or shall agree to such matters but only on the condition that the
     effect of such matters be excluded from the Option Accounts their effect
     shall be excluded from the Option Accounts and the calculation of the First
     Option Price and the Second Option Price.

2.   If the A Directors (on behalf of TCC) and the B Directors (on behalf of the
     Managers) are unable to agree on the method by which the effect of any of
     the matters in PARAGRAPH 4 below is to be taken into account or excluded
     from the Option Accounts points in dispute shall be referred to the
     decision of an independent chartered accountant (the "Independent
     Accountant") to be appointed (in default of nomination by agreement between
     the A Directors and the B Directors) by the President for the time being of
     the Institute of Chartered Accountants in England and Wales.

3.   The Independent Accountant shall act as an expert and not as an arbitrator,
     the Arbitration Acts 1950 and 1979 shall not apply and his decision on the
     matter in dispute shall (in the absence of manifest error) be final and
     binding on TCC and the Managers. The costs of the Independent Accountant
     shall be apportioned between TCC and the Managers as the Independent
     Accountant shall decide but each party shall be responsible for its own
     costs of presenting its case to the Independent Accountant.

4.   The matters which may lead to an adjustment to the preparation of the
     Option Accounts are those matters listed in CLAUSE 5.1 of the Agreement and
     in addition are:-

4.1  AVH or any of the Subsidiaries incurring any lease obligations,
     indebtedness for borrowed money or issuing any debt securities or assuming,
     guaranteeing or endorsing the obligations of any other individual entity in
     an amount that, individually or in the aggregate, exceeds 'L'100,000;

4.2  the taking of any action which is other than consistent with best practice
     with respect to the grant of any severance or termination pay to employees
     or with respect to any increase of benefits payable under any severance or
     termination pay policies or agreements of the Subsidiaries in effect at the
     date of this Agreement;

4.3  the adoption of or amendment to any bonus, profit sharing, compensation,
     share option, pension, retirement, deferred compensation, employment or
     other employee benefit plan, agreement, trust, fund or other arrangement
     for the benefit

                                       iv


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<PAGE>


     or welfare of any employee of AVH or any of the Subsidiaries, or any
     increase in any manner in the compensation or fringe benefits of any
     employee or payment of any benefit to any employee not required by any
     existing plan, arrangement or Agreement;

4.4  the making of any tax election or claim or settlement or compromise of any
     material tax liability of AVH or any of the Subsidiaries;

4.5  the hiring of any Level 1/ Level 2 employees by AVH or any of the
     Subsidiaries;

4.6  any purchase of equipment by AVH or any of the Subsidiaries in excess of
     'L'75,000;

4.7  the making of any loans to any employees or officers of AVH or any of the
     Subsidiaries;

4.8  entering into any royalty or original equipment manufacturers agreements by
     AVH or any of the Subsidiaries that would have a significant impact on the
     sales activities of AVH or the Subsidiaries or Cooper Vision;

4.9  the termination by any of the Subsidiaries of any existing contractual
     obligations and relationships with customers and/or distributors;

4.10 any grant by AVH or any of the Subsidiaries of any original equipment
     manufacturing sub-contract arrangements;

4.11 the giving of assistance by AVH or any of the Subsidiaries to third party
     manufacturers and/or subcontract licensees;

4.12 the instigation of any legal action which is likely to result in AVH or any
     of the Subsidiaries incurring expenses in excess of 'L'30,000.

     PROVIDED THAT any of the matters listed above may be undertaken by
     resolution of a simple majority of the Directors without the need for an A
     Director or a B Director to vote in favour of the resolution where such
     matters are provided for in the business plan provided by Mr. Galley at the
     date hereof.

                                       v


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                                   SCHEDULE 3

1.   Each of the First Option Price and the Second Option Price for each
     Remaining Share shall be calculated by reference to the following:-

                                   (A + B + C)
                                   -----------
                                     10,000


     where

     A =  Ten per cent. of the pre-tax profits (or losses) of the Group as
          shown by the Option Accounts for each of the financial years ending on
          the Balance Sheet Date in each of 1998, 1999 and 2000 multiplied by a
          factor of 2.07, 2.07 and 8.28 respectively. Net losses shall be
          treated as a negative number and deducted from net profits for the
          purpose of the calculation. In no circumstances can A itself be a
          negative number.

     B =  'L'5,000,000.

     C =  half of the post tax savings realised by CooperVision from a
          manufacturing improvement introduced by the Group to CooperVision,
          such savings being the saving accruing to CooperVision in the first
          year of the use of such improvement.

     PROVIDED ALWAYS THAT if the turnover for the Group falls below
     'L'250,000,000, 'L'27,500,000, and 'L'30,250,000 in the years ending on 31
     October in 1998, 1999 and 2000 respectively, the First Option Price and the
     Second Option Price for each Remaining Share shall be the nominal value
     (10p) of each such Share.

2.   The Principal Amount of the EOLN shall be calculated by reference to the
     following:-

                                (A + B + C) - Z

     where

     A and B = are as defined above.

     Z =       the aggregate amount calculated pursuant to paragraph 1 above to
               acquire all the Remaining Shares.

                                       vi


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<PAGE>


                                   SCHEDULE 4

1.   Targets for annual sales and profit before taxes of the Group.

     YEAR ENDING 31 OCT                 1998         1999        2000

     Sales targets ('L'000)            27,098       34,015      42,213
     Profit before taxes ('L'000)       5,559        6,487       8,713




                                      vii


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<PAGE>


Signed by ANTONY DAVID GALLEY            )
and delivered as a Deed in the           )
presence of:                             )





Signed and delivered as a Deed           )
by ASPECT VISION HOLDINGS LIMITED        )
acting by:-                              )


       Director


       Director/Secretary



Signed and delivered as a Deed           )
by THE COOPER COMPANIES, INC.            )
acting by its duly authorised            )
representative [                       ] in    )
accordance with the laws of the territory      )
in which THE COOPER COMPANIES, INC       )
is incorporated                          )


<PAGE>




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