UNIPHASE CORP /CA/
8-A12G, 1998-06-19
SEMICONDUCTORS & RELATED DEVICES
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<PAGE>   1


                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                           -------------------------
                                    FORM 8-A

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


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

                              UNIPHASE CORPORATION
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)


            DELAWARE                                    (94-2579683)
(STATE OF INCORPORATION OR ORGANIZATION)   (I.R.S. EMPLOYER IDENTIFICATION NO.)

                              163 BAYPOINTE PARKWAY
                           SAN JOSE, CALIFORNIA 95134
               (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES) (ZIP CODE)


If this Form relates to the registration of a class of securities pursuant to
Section 12(b) of the Exchange Act and is effective pursuant to General
Instruction A.(c), please check the following box. [ ]

If this form relates to the registration of a class of securities pursuant to
Section 12(g) of the Exchange Act and is effective pursuant to General
Instruction A.(d), please check the following box. |X|

                SECURITIES ACT REGISTRATION STATEMENT FILE NUMBER

                           TO WHICH THIS FORM RELATES:


SECURITIES TO BE REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:


<TABLE>
<CAPTION>
          TITLE OF EACH CLASS TO                         NAME OF EACH EXCHANGE ON WHICH EACH CLASS
            BE SO REGISTERED                                        IS TO BE REGISTERED
          ----------------------                         -----------------------------------------    
<S>                                                     <C>  
                  None                                                     None
</TABLE>


SECURITIES TO BE REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:


                         PREFERRED STOCK PURCHASE RIGHTS
                                (Title of Class)


<PAGE>   2


ITEM 1.    DESCRIPTION OF REGISTRANT'S SECURITIES TO BE REGISTERED.

           On June 11, 1998, the Board of Directors of Uniphase Corporation (the
"Company") authorized and declared a dividend distribution of one Right for each
outstanding share of its common stock, par value $.001 per share (the "Company
Common Stock"), to stockholders of record at the close of business on July 6,
1998 (the "Record Date"), and authorized the issuance of one Right with each
share of Company Common Stock issued (including shares distributed from
Treasury) by the Company thereafter between the Record Date and the Distribution
Date (as defined below). Each Right entitles the registered holder, subject to
the terms of the Rights Agreement (as defined below), to purchase from the
Company one one-thousandth of a share (a "Unit") of Series B Preferred Stock,
par value $.001 per share (the "Preferred Stock"), at a purchase price of $270
per Unit, subject to adjustment. The purchase price is payable in cash or by
certified or bank check or money order payable to the order of the Company. The
description and terms of the Rights are set forth in a Rights Agreement between
the Company and American Stock Transfer & Trust Company, as Rights Agent, dated
as of June 22, 1998, as amended from time to time (the "Rights Agreement").

The Rights Agreement

           Initially, the Rights will attach to all certificates representing
shares of outstanding Company Common Stock, and no separate Rights Certificates
will be distributed. The Rights will separate from the Company Common Stock and
the "Distribution Date" will occur upon the earlier of (i) ten days following a
public announcement (the date of such announcement being the "Stock Acquisition
Date") that a person or group of affiliated or associated persons has acquired
or otherwise obtained beneficial ownership of 15% or more of the then
outstanding shares of Company Common Stock (an "Acquiring Person"), or (ii) ten
business days (or such later date as may be determined by action of the Board of
Directors prior to such time as any person becomes an Acquiring Person)
following the commencement of a tender offer or exchange offer that would result
in a person or group beneficially owning 15% or more of the then outstanding
shares of Company Common Stock. Until the Distribution Date, (i) the Rights will
be evidenced by Company Common Stock certificates and will be transferred with
and only with such Company Common Stock certificates, (ii) new Company Common
Stock certificates issued after the Record Date (also including shares
distributed from Treasury) will contain a notation incorporating the Rights
Agreement by reference and (iii) the surrender for transfer of any certificates
representing outstanding Company Common Stock will also constitute the transfer
of the Rights associated with the Company Common Stock represented by such
certificates.

           An "Acquiring Person" does not include (A) the Company, (B) any
subsidiary of the Company, (C) any employee benefit plan maintained by the
Company or any of its subsidiaries, (D) any trustee or fiduciary with respect to
such employee benefit plan acting in such capacity or a trustee or fiduciary
holding shares of Company Common Stock for the purpose of funding any such plan
or employee benefits, (E) any person who




<PAGE>   3

has reported or is required to report such beneficial ownership on Schedule 13G
under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), but
only so long as (x) such person is eligible to report such ownership on Schedule
13(G) under the Exchange Act, (y) such person (or any other person) has not
reported and is not required to report such ownership on Schedule 13(D) under
the Exchange Act, and (z) such person does not beneficially own 20% or more of
the shares of Company Common Stock then outstanding, or (F) any person if the
Board of Directors determines in good faith that such person who would otherwise
be an "Acquiring Person" became such inadvertently and without any intention of
changing or influencing control of the Company, and as promptly as practicable
divested or divests itself of beneficial ownership of a sufficient number of
shares of Company Common Stock so that such person would no longer beneficially
own 15% or more of the then outstanding shares of Company Common Stock, and
after becoming aware that such person would inadvertently be an "Acquiring
Person" (but for the operation of this clause) such person does not beneficially
own any additional shares, unless such person's beneficial ownership of Company
Common Stock is less than 15% of the then outstanding shares of Company Common
Stock. In addition, no person shall be deemed an "Acquiring Person" as a result
of the acquisition of shares of Company Common Stock by the Company which, by
reducing the number of shares of Company Common Stock outstanding, increases the
proportional number of shares beneficially owned by such person; provided,
however, that if (A) a person would become an "Acquiring Person" (but for the
operation of this provision) as a result of the acquisition of shares of Company
Common Stock by the Company and (B) after such share acquisition by the Company,
such person becomes the beneficial owner of any additional shares of Company
Common Stock, then such person shall be deemed an "Acquiring Person."

           The Rights are not exercisable until the Distribution Date and will
expire at the close of business on the tenth anniversary of the Rights Agreement
unless earlier redeemed or exchanged by the Company as described below. Under
certain circumstances the exercisability of the Rights may be suspended. In no
event, however, will the Rights be exercisable prior to the expiration of the
period in which the Rights may be redeemed.

           As soon as practicable after the Distribution Date, Rights
Certificates will be mailed to holders of record of Company Common Stock as of
the close of business on the Distribution Date and, thereafter, the separate
Rights Certificates alone will represent the Rights.

           In the event that a person becomes an Acquiring Person, then, in such
case, each holder of a Right will thereafter have the right to receive, upon
exercise, shares of Company Common Stock (or, in certain circumstances, cash,
property or other securities of the Company) having a value equal to two times
the exercise price of the Right. The exercise price is the purchase price
multiplied by the number of Units of Preferred Stock issuable upon exercise of a
Right prior to the event described in this paragraph. Notwithstanding any of the
foregoing, following the occurrence of the event set forth in




<PAGE>   4

this paragraph, all Rights that are, or (under certain circumstances specified
in the Rights Agreement) were, beneficially owned by any Acquiring Person will
be null and void.

           In the event that, at any time following the date that any person
becomes an Acquiring Person, (i) the Company is acquired in a merger or other
business combination transaction and the Company is not the surviving
corporation, (ii) any person merges with the Company and all or part of the
Company Common Stock is converted or exchanged for securities, cash or property
of the Company or any other person or (iii) 50% or more of the Company's assets
or earning power is sold or transferred, each holder of a Right (except Rights
which previously have been voided as described above) shall thereafter have the
right to receive, upon exercise, common stock of the Acquiring Person having a
value equal to two times the exercise price of the Right.

           The purchase price payable, and the number of Units of Preferred
Stock issuable, upon exercise of the Rights are subject to adjustment from time
to time to prevent dilution (i) in the event of a stock dividend on, or a
subdivision, combination or reclassification of, the Preferred Stock, (ii) if
holders of the Preferred Stock are granted certain rights or warrants to
subscribe for Preferred Stock or convertible securities at less than the current
market price of the Preferred Stock, or (iii) upon the distribution to the
holders of the Preferred Stock of evidences of indebtedness, cash or assets
(excluding regular quarterly cash dividends) or of subscription rights or
warrants (other than those referred to above).

           With certain exceptions, no adjustment in the purchase price will be
required until cumulative adjustments amount to at least 1% of the purchase
price. The Company is not required to issue fractional shares of Preferred Stock
(other than fractions which are integral multiples of one one-thousandth of a
share of Preferred Stock which may be evidenced by depositary receipts). In lieu
thereof, an adjustment in cash may be made based on the current market price of
a share of Preferred Stock on the day of exercise.

           At any time until ten days following the Stock Acquisition Date, a
majority of the Board of Directors (including, following the date on which there
is an Acquiring Person, the majority of the Independent Directors) may redeem
the Rights in whole, but not in part, at a price of $.01 per Right (subject to
adjustment in certain events) (the "Redemption Price") payable, at the election
of the majority of the Board of Directors (including a majority of the
Independent Directors), in cash or shares of Company Common Stock. Immediately
upon the action of a majority of the Board of Directors (including, following
the date on which there is an Acquiring Person, a majority of the Independent
Directors) ordering the redemption of the Rights, the Rights will terminate and
the only right of the holders of Rights will be to receive the Redemption Price.

           The Company may at any time after there is an Acquiring Person, by
action of a majority of the Board of Directors (including a majority of the
Independent Directors), exchange all or part of the then outstanding and
exercisable Rights (other than Rights that




<PAGE>   5

shall have become null and void) for shares of Company Common Stock pursuant to
a one-for-one exchange ratio, as adjusted.

           Until a Right is exercised, the holder thereof, as such, will have no
rights as a stockholder of the Company, including, without limitation, the right
to vote or to receive dividends. While the distribution of the Rights will not
be taxable to stockholders or to the Company, stockholders may, depending upon
the circumstances, recognize taxable income in the event that the Rights become
exercisable for Units of Preferred Stock (or other consideration).

           Any of the provisions of the Rights Agreement may be amended without
the approval of the holders of Company Common Stock at any time prior to the
Distribution Date. After the Distribution Date, the provisions of the Rights
Agreement may be amended in order to cure any ambiguity, defect or
inconsistency, to make changes which do not adversely affect the interests of
holders of Rights (excluding the interests of any Acquiring Person), or to
shorten or lengthen any time period under the Rights Agreement; provided,
however, that no amendment to adjust (i) the time period governing redemption
shall be made at such time as the Rights are not redeemable or (ii) any other
time period unless such lengthening is for the purpose of protecting, enhancing
or clarifying the Rights of and/or benefiting, the holders of Rights. In
addition, after a person becomes an Acquiring Person, no amendment or supplement
may be made without the approval of a majority of the Board of Directors
(including a majority of the Independent Directors).

Description of Preferred Stock

           The Units of Preferred Stock that may be acquired upon exercise of
the Rights will be nonredeemable and subordinate to any other shares of
preferred stock that may be issued by the Company.

           Each Unit of Preferred Stock will have a minimum preferential
quarterly dividend of $.01 per Unit or any higher per share dividend declared on
the Company Common Stock.

           In the event of liquidation, the holder of a Unit of Preferred Stock
will receive a preferred liquidation payment equal to the greater of $.01 per
Unit and the per share amount paid in respect of a share of the Company Common
Stock.

           Each Unit of Preferred Stock will have one vote, voting together with
the Company Common Stock.

           In the event of any merger, consolidation or other transaction in
which shares of Company Common Stock are exchanged, each Unit of Preferred Stock
will be entitled to receive the per share amount paid in respect of each share
of Company Common Stock.



<PAGE>   6

           The rights of holders of the Preferred Stock with respect to
dividends, liquidation and voting, and in the event of mergers and
consolidations, are protected by customary antidilution provisions.

           Because of the nature of the Preferred Stock's dividend, liquidation
and voting rights, the economic value of one Unit of Preferred Stock that may be
acquired upon the exercise of each Right should approximate the economic value
of one share of Company Common Stock.

ITEM 2.    EXHIBITS.

           Rights Agreement, dated as of June 22, 1998, between the Company and
American Stock Transfer & Trust Company together with: Exhibit A, Form of Rights
Certificate; Exhibit B, Summary of Rights to Purchase Preferred Stock; and
Exhibit C, Form of Certificate of Designation of Series B Preferred Stock.


<PAGE>   7

                                    SIGNATURE


           Pursuant to the requirements of Section 12 of the Securities and
Exchange Act of 1934, the Registrant has duly caused this Registration Statement
to be signed on its behalf by the undersigned, thereto duly authorized.


Dated:  June 19, 1998


                                         UNIPHASE CORPORATION



                                         By:       /s/ Anthony R. Muller
                                            -----------------------------------
                                                     Anthony R. Muller
                                               Senior Vice President, Chief
                                              Financial Officer and Secretary



<PAGE>   8

                                  EXHIBIT INDEX



    EXHIBIT                              DESCRIPTION
- --------------        ----------------------------------------------------------
       1              Rights Agreement, dated as of June 22, 1998, between the
                      Company and American Stock Transfer & Trust Company
                      together with: Exhibit A, Form of Rights Certificate;
                      Exhibit B, Summary of Rights to Purchase Preferred Stock;
                      and Exhibit C, Form of Certificate of Designation of
                      Series B Preferred Stock.






<PAGE>   1


                              UNIPHASE CORPORATION

                                       and

                    AMERICAN STOCK TRANSFER & TRUST COMPANY,

                                  Rights Agent





                                RIGHTS AGREEMENT

                            Dated as of June 22, 1998



<PAGE>   2



                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
SECTION                                                                                  PAGE

<S>            <C>                                                                       <C>   
Section  1.    Certain Definitions........................................................1
Section  2.    Appointment of Rights Agent................................................6
Section  3.    Issue of Rights Certificates...............................................6
Section  4.    Form of Rights Certificates................................................8
Section  5.    Countersignature and Registration..........................................8
Section  6.    Transfer, Split Up, Combination and Exchange of Rights Certificates;
               Mutilated, Destroyed, Lost or Stolen Rights Certificates...................8
Section  7.    Exercise of Rights; Purchase Price; Expiration Date of Rights..............9
Section  8.    Cancellation and Destruction of Rights Certificates.......................11
Section  9.    Reservation and Availability of Capital Stock.............................11
Section 10.    Preferred Stock Record Date...............................................13
Section 11.    Adjustment of Purchase Price, Number and Kind of Shares or
               Number of Rights..........................................................13
Section 12.    Certificate of Adjusted Purchase Price or Number of Shares................22
Section 13.    Consolidation, Merger or Sale or Transfer of Assets or Earning Power......22
Section 14.    Fractional Rights and Fractional Shares...................................25
Section 15.    Rights of Action..........................................................26
Section 16.    Agreement of Rights Holders...............................................26
Section 17.    Rights Certificate Holder Not Deemed a Stockholder........................27
Section 18.    Concerning the Rights Agent...............................................27
Section 19.    Merger or Consolidation or Change of Name of Rights Agent.................28
Section 20.    Duties of Rights Agent....................................................28
Section 21.    Change of Rights Agent....................................................31
</TABLE>


                                       i
<PAGE>   3

<TABLE>
<CAPTION>
SECTION                                                                                  PAGE

<S>            <C>                                                                       <C>   
Section 22.    Issuance of New Rights Certificates.......................................32
Section 23.    Redemption and Termination................................................32
Section 24.    Notice of Certain Events..................................................33
Section 25.    Notices...................................................................34
Section 26.    Supplements and Amendments................................................34
Section 27.    Successors................................................................35
Section 28.    Determinations and Actions by the Board of Directors, etc.................35
Section 29.    Benefits of this Agreement................................................35
Section 30.    Severability..............................................................36
Section 31.    Governing Law.............................................................36
Section 32.    Counterparts..............................................................36
Section 33.    Descriptive Headings......................................................36
Section 34.    Exchange..................................................................36

Exhibit A      Form of Rights Certificate................................................A
Exhibit B      Form of Summary of Rights.................................................B
Exhibit C      Certificate of Designation................................................C
</TABLE>

                                       ii
<PAGE>   4



                                RIGHTS AGREEMENT

        RIGHTS AGREEMENT, dated as of June 22, 1998 (the "Agreement"), between
Uniphase Corporation, a Delaware corporation (the "Company"), and American Stock
Transfer & Trust Company, a Delaware corporation (the "Rights Agent").

        WHEREAS, effective June 22, 1998 (the "Rights Dividend Declaration
Date"), the Board of Directors of the Company (i) authorized and declared a
dividend distribution of one Right for each share of common stock, par value
$.001 per share, of the Company (the "Company Common Stock") outstanding at the
Close of Business on June 22, 1998 (the "Record Date"), and (ii) authorized the
issuance of one Right (as such number may hereinafter be adjusted pursuant
hereto) for each share of Company Common Stock issued between the Record Date
(whether originally issued or delivered from the Company's treasury) and, except
as otherwise provided in Section 22, the Distribution Date, each Right initially
representing the right to purchase upon the terms and subject to the conditions
hereinafter set forth one Unit of Series B Preferred Stock of the Company (the
"Rights");

        NOW, THEREFORE, in consideration of the premises and the mutual
agreements herein set forth, the parties hereby agree as follows:

        Section 1. Certain Definitions. For purposes of this Agreement, the
following terms have the meanings indicated:

               (a) "Acquiring Person" shall mean any Person who or which,
        together with all Affiliates or Associates of such Person, shall be the
        Beneficial Owner of 15% or more of the shares of Company Common Stock
        then outstanding. Notwithstanding the foregoing: (i) an "Acquiring
        Person" shall not include (A) the Company, (B) any Subsidiary of the
        Company, (C) any employee benefit plan maintained by the Company or any
        of its Subsidiaries, (D) any trustee or fiduciary with respect to such
        employee benefit plan acting in such capacity or a trustee or fiduciary
        holding shares of Company Common Stock for the purpose of funding any
        such plan or employee benefits, (E) any Person who has reported or is
        required to report Beneficial Ownership of Company Common Stock on
        Schedule 13G under the Exchange Act (or any comparable or successor
        report), but only so long as (x) such Person is eligible to report such
        ownership on Schedule 13(G) under the Exchange Act (or any comparable or
        successor report), (y) such Person has not reported and is not required
        to report such ownership on Schedule 13(D) under the Exchange Act (or
        any comparable or successor report) and such Person does not hold shares
        of Company Common Stock on behalf of any other Person who is required to
        report Beneficial Ownership of such shares of Company Common Stock on
        such Schedule 13(D), and (z) such Person does not beneficially own 20%
        or more of the shares of Company Common Stock then outstanding, (F) any
        Person if (1) the Board of Directors of the Company determines in good
        faith that such Person who would otherwise be an "Acquiring Person"
        became such inadvertently (including, without limitation, because (x)
        such Person was unaware that it beneficially owned a percentage of
        Company Common Stock that would otherwise cause such Person to be an
        "Acquiring 



                                       1
<PAGE>   5

        Person" or (y) such Person was aware of the extent of its Beneficial
        Ownership of Company Common Stock but had no actual knowledge of the
        consequences of such Beneficial Ownership under this Agreement) and
        without any intention of changing or influencing control of the Company,
        (2) as promptly as practicable such Person divested or divests itself of
        Beneficial Ownership of a sufficient number of shares of Company Common
        Stock so that such Person would no longer beneficially own 15% or more
        of the then outstanding shares of Company Common Stock, and (3) such
        Person does not become the Beneficial Owner of any additional shares of
        Company Common Stock after such Person becomes aware that such Person
        would be an Acquiring Person (but for the operation of this clause
        (i)(F)), unless upon becoming the Beneficial Owner of such additional
        shares such Person is the Beneficial Owner of less than 15% of the then
        outstanding shares of Company Common Stock, or (G) any Person who
        becomes the Beneficial Owner of 15% or more of the then outstanding
        shares of Company Common Stock as a result of the acquisition of shares
        of Company Common Stock directly from the Company in one or more
        transactions approved by the Board of Directors, which Persons shall
        include without limitation, Koninklijke Philips Electronics N.V., a
        company duly established under the laws of the Netherlands upon its
        acquisition of Company Common Stock upon conversion of those shares of
        Series A Preferred Stock, par value $.001 per share, held at the date
        hereof by such stockholder, and (ii) no Person shall be deemed an
        "Acquiring Person" as a result of the acquisition of shares of Company
        Common Stock by the Company which, by reducing the number of shares of
        Company Common Stock outstanding, increases the proportional number of
        shares beneficially owned by such Person; provided, however, that if (A)
        a Person would become an Acquiring Person (but for the operation of this
        subclause (ii)) as a result of the acquisition of shares of Company
        Common Stock by the Company and (B) after such share acquisition by the
        Company, such Person becomes the Beneficial Owner of any additional
        shares of Company Common Stock, then such Person shall be deemed an
        Acquiring Person unless upon becoming the Beneficial Owner of such
        additional shares such Person is the Beneficial Owner of less than 15%
        of the then outstanding shares of Company Common Stock. Each Person
        identified in subclauses (A), (B), (C) and (D) of this Section (1)(a) is
        individually an "Exempt Person" and collectively "Exempt Persons."

               (b) "Affiliate" and "Associate" shall have the respective
        meanings ascribed to such terms in Rule 12b-2 of the General Rules and
        Regulations under the Securities Exchange Act of 1934, as amended (the
        "Exchange Act"), as in effect on the date hereof.

               (c) A Person shall be deemed the "Beneficial Owner" of, and shall
        be deemed to have "Beneficial Ownership" of, and to "beneficially own",
        any securities:

                      (i) of which such Person or any of such Person's
               Affiliates or Associates is considered to be a "beneficial owner"
               under Rule 13d-3 of the General Rules and Regulations under the
               Exchange Act as in effect on the date hereof (the "Exchange Act
               Regulations"); provided, however, that a Person shall not be
               deemed the "Beneficial Owner" of, to have "Beneficial Ownership"
               of, or to 



                                       2
<PAGE>   6

               "beneficially own", any securities under this subparagraph (i)
               as a result of an agreement, arrangement or understanding to
               vote such securities if such agreement, arrangement or
               understanding (A) arises solely from a revocable proxy or
               consent given in response to a public proxy or consent
               solicitation made pursuant to, and in accordance with, the
               applicable provisions of the Exchange Act and the Exchange Act
               Regulations, and (B) is not reportable by such Person on
               Schedule 13D under the Exchange Act (or any comparable or
               successor report);

                      (ii) which are beneficially owned, directly or indirectly,
               by any other Person (or any Affiliate or Associate of such other
               Person) with which such Person (or any of such Person's
               Affiliates or Associates) has any agreement, arrangement or
               understanding (whether or not in writing), for the purpose of
               acquiring, holding, voting (except pursuant to a revocable proxy
               or consent as described in the proviso to subparagraph (i) of
               this paragraph (c)) or disposing of such securities; or

                      (iii) which such Person or any of such Person's Affiliates
               or Associates, directly or indirectly, has the right to acquire
               (whether such right is exercisable immediately or only after the
               passage of time or upon the satisfaction of conditions) pursuant
               to any agreement, arrangement or understanding (whether or not in
               writing) or upon the exercise of conversion rights, exchange
               rights, rights, warrants or options, or otherwise;

        provided, however, that under this paragraph (c) a Person shall not be
        deemed the "Beneficial Owner" of, to have "Beneficial Ownership" of, or
        to "beneficially own", (A) securities tendered pursuant to a tender or
        exchange offer made in accordance with Exchange Act Regulations by such
        Person or any of such Person's Affiliates or Associates until such
        tendered securities are accepted for purchase or exchange, (B)
        securities that may be issued upon exercise of Rights at any time prior
        to the occurrence of a Triggering Event, or (C) securities that may be
        issued upon exercise of Rights from and after the occurrence of a
        Triggering Event, which Rights were acquired by such Person or any of
        such Person's Affiliates or Associates prior to the Distribution Date or
        pursuant to Section 3(c) or Section 22 hereof (the "Original Rights") or
        pursuant to Section 11(i) hereof in connection with an adjustment made
        with respect to any Original Rights; and further provided, however, that
        (x) nothing in this paragraph (c) shall cause a Person engaged in
        business as an underwriter of securities to be the "Beneficial Owner"
        of, to have "Beneficial Ownership" of, or to "beneficially own," any
        securities acquired through such Person's participation in good faith in
        a firm commitment underwriting until the expiration of forty days after
        the date of such acquisition, (y) no decision reached, or action taken,
        by the Board of Directors of the Company or any committee thereof shall
        cause any Person (or any Affiliate or Associate of such Person) who is a
        member of the Board of Directors of the Company or such committee to be
        deemed, for the purposes of this Agreement, to be a "Beneficial Owner"
        of, to have "Beneficial Ownership" of, or to "beneficially own" any
        securities beneficially owned by any other 



                                       3
<PAGE>   7

        Person (or any Affiliate or Associate of such Person) who is a member of
        the Board of Directors of the Company or any committee thereof solely by
        reason of such membership of the Board of Directors or any committee
        thereof or participation in the decisions or actions thereof on the part
        of either or both of such Persons and (z) no Person who is an officer,
        director or employee of an Exempt Person shall be deemed, solely by
        reason of such Person's status or authority as such, to be the
        "Beneficial Owner" of, to have "Beneficial Ownership" of or to
        "beneficially own" any securities that are "beneficially owned" (as
        defined in this paragraph (c)), including, without limitation, in a
        fiduciary capacity, by an Exempt Person or by any other such officer,
        director or employee of an Exempt Person.

               (d) "Business Day" shall mean any day other than a Saturday,
        Sunday or a day on which banking institutions in the city of Denver,
        Colorado or the State of Montana are authorized or obligated by law or
        executive order to close.

               (e) "Close of Business" on any given date shall mean 5:00 P.M.,
        Mountain time, on such date; provided, however, that if such date is not
        a Business Day it shall mean 5:00 P.M., Mountain time, on the next
        succeeding Business Day.

               (f) "Common Stock" of any Person other than the Company shall
        mean the capital stock of such Person with the greatest voting power,
        or, if such Person shall have no capital stock, the equity securities or
        other equity interest having power to control or direct the management
        of such Person.

               (g) "Company" means Uniphase Corporation, a Delaware corporation,
        and also means a Principal Party to the extent provided in Section
        13(a).

               (h) "Company Common Stock" has the meaning set forth in the
Whereas Clause.

               (i) "Distribution Date" has the meaning set forth in Section
3(a).

               (j) "Expiration Date" has the meaning set forth in Section 7(a).

               (k) "Independent Director" shall mean a member of the Board of
        Directors of the Company who is not, and has never been, an officer or
        employee of the Company, who is not an Acquiring Person or an Affiliate
        or Associate of an Acquiring Person and who either (i) was a member of
        the Board of Directors of the Company immediately prior to the first
        occurrence of a Section 11(a)(ii) Event or (ii) subsequently became a
        director of the Company and whose election or nomination for election is
        approved or recommended by a vote of a majority of the Board of
        Directors of the Company, which majority includes a majority of the
        Independent Directors then on the Board of Directors.

               (l) "Person" shall mean any individual, partnership, firm,
        corporation, association, trust, unincorporated organization or other
        entity, as well as any syndicate or group deemed to be a person under
        Section 14(d)(2) of the Exchange Act as in effect on the date hereof.


                                       4
<PAGE>   8

               (m) "Preferred Stock" shall mean the Series B Preferred Stock,
        par value $.001 per share, of the Company having the voting powers,
        designation, preferences and relative, participating, optional or other
        special rights and qualifications, limitations and restrictions set
        forth in the Certificate of Designation attached as Exhibit C hereto, as
        amended from time to time.

               (n) "Purchase Price" has the meaning set forth in Section 7(b).

               (o) "Record Date" has the meaning set forth in the Whereas
        Clause.

               (p) "Right" has the meaning set forth in the Whereas Clause.

               (q) "Rights Certificate" has the meaning set forth in Section
        3(a).

               (r) "Rights Dividend Declaration Date" has the meaning set forth
        in the Whereas Clause.

               (s) "Section 11(a)(ii) Event" shall mean the event described in
        Section 11(a)(ii) hereof.

               (t) "Section 13 Event" shall mean any event described in clause
        (x), (y) or (z) of Section 13(a) hereof.

               (u) "Stock Acquisition Date" shall mean the first date of public
        announcement (including, without limitation, the filing of any report,
        or any amendment to any report, pursuant to Section 13(d) of the
        Exchange Act (or any comparable or successor report)) by the Company or
        an Acquiring Person that an Acquiring Person has become such.

               (v) "Subsidiary" shall mean, with reference to any Person, any
        other Person of which an amount of voting securities or equity interests
        sufficient to elect at least a majority of the directors or equivalent
        governing body of such other Person is beneficially owned, directly or
        indirectly, by such Person, or otherwise controlled by such
        first-mentioned Person.

               (w) "Summary of Rights" has the meaning set forth in Section
        3(b).

               (x)  "Triggering Event" shall mean any Section 11(a)(ii) Event 
        or any Section 13 Event.

               (y) "Unit" has the meaning set forth in Section 7(b).

               In addition, the following terms are defined in the Sections
         indicated below:

<TABLE>
<CAPTION>
                      Defined Term                            Section Number
                      ------------                            --------------
<S>                                                              <C>      
                      Adjustment Shares                          11(a)(ii)
                      Common Stock Equivalents                   11(a)(iii)
                      Current Value                              11(a)(iii)
</TABLE>

                                       5
<PAGE>   9
<TABLE>
<S>                                                              <C> 
                      Depositary Agent                           7(c)
                      Equivalent Preferred Stock                 11(b)
                      Exchange Act                               1(b)
                      Exchange Act Regulations                   1(c)
                      Exchange Ratio                             34(a)
                      Exempt Person                              1(a)
                      Final Expiration Date                      7(a)
                      Nasdaq                                     11(d)(i)
                      Original Rights                            1(c)
                      Redemption Price                           23(a)
                      Registered Common Stock                    13(b)(ii)
                      Registration Date                          9(c)
                      Registration Statement                     9(c)
                      Section 11(a)(iii) Trigger Date            11(a)(iii)
                      Securities Act                             9(c)
                      Spread                                     11(a)(iii)
                      Substitution Period                        11(a)(iii)
                      Trading Day                                11(d)(i)
</TABLE>


        Section 2. Appointment of Rights Agent. The Company hereby appoints the
Rights Agent to act as agent for the Company in accordance with the terms and
conditions hereof, and the Rights Agent hereby accepts such appointment. With
the consent of the Rights Agent, the Company may from time to time appoint such
co-rights agents as it may deem necessary or desirable.

        Section 3. Issue of Rights Certificates. (a) Until the earlier of (i)
the Close of Business on the tenth Business Day after the Stock Acquisition
Date, and (ii) the Close of Business on the tenth Business Day (or such later
date as may be determined by action of a majority of the Board of Directors of
the Company prior to the occurrence of a Section 11(a)(ii) Event) after the date
that a tender or exchange offer by any Person (other than an Exempt Person) is
first published or sent or given within the meaning of Rule 14d-4(a) of the
Exchange Act Regulations or any successor rule, if upon consummation thereof
such Person would be an Acquiring Person (including, in the case of both clauses
(i) and (ii), any such time which is after the date of this Agreement and prior
to the issuance of the Rights)(the earlier of (i) and (ii) above being the
"Distribution Date"), (x) the Rights will be evidenced (subject to the
provisions of paragraph (b) of this Section 3) by the certificates for shares of
Company Common Stock registered in the names of the holders of shares of Company
Common Stock as of and subsequent to the Record Date (which certificates for
shares of Company Common Stock shall be deemed also to be certificates for
Rights) and not by separate certificates, and (y) the Rights will be
transferable only in connection with the transfer of the underlying shares of
Company Common Stock including a transfer to the Company; provided, however,
that if a tender or exchange offer is terminated prior to the occurrence of a
Distribution Date, then no Distribution Date shall occur as a result of such
tender or exchange offer. As soon as practicable after the Distribution Date,
the Rights Agent will send by first-class, insured, postage prepaid mail, to
each record holder of shares of Company Common Stock as of the Close of Business
on the Distribution Date, at the address of such holder shown on the records of
the Company, one or more rights certificates, in 



                                       6
<PAGE>   10

substantially the form of Exhibit A hereto (the "Rights Certificates"),
evidencing one Right for each share of Company Common Stock so held, subject to
adjustment as provided herein.

        In the event that an adjustment in the number of Rights per share of
Company Common Stock has been made pursuant to Section 11(p) hereof, at the time
of distribution of the Rights Certificates, the Company may make the necessary
and appropriate rounding adjustments (in accordance with Section 14(a) hereof)
so that Rights Certificates representing only whole numbers of Rights are
distributed and cash is paid in lieu of any fractional Rights. As of and after
the Distribution Date, the Rights will be evidenced solely by such Rights
Certificates.

               (b) As promptly as practicable following the Record Date, the
Company will send a copy of a Summary of Rights to Purchase Preferred Stock, in
substantially the form attached hereto as Exhibit B (the "Summary of Rights"),
by first-class, postage prepaid mail, to each record holder of shares of Company
Common Stock as of the Close of Business on the Record Date, at the address of
such holder shown on the records of the Company. With respect to certificates
for Company Common Stock outstanding as of the Record Date, until the
Distribution Date, the Rights will be evidenced by such certificates registered
in the names of the holders thereof together with the Summary of Rights. Until
the Distribution Date (or, if earlier, the Expiration Date), the surrender for
transfer of any such certificate for Company Common Stock outstanding as of the
Record Date, with or without a copy of the Summary of Rights, shall also
constitute the transfer of the Rights associated with the Company Common Stock
represented thereby.

               (c) Rights shall, without any further action, be issued in
respect of all shares of Company Common Stock which are issued (including any
shares of Company Common Stock held in treasury) after the Record Date but prior
to the earlier of the Distribution Date and the Expiration Date. Certificates,
representing such shares of Company Common Stock, issued after the Record Date
shall bear the following legend:

       This certificate also evidences and entitles the holder hereof to certain
       Rights as set forth in the Rights Agreement between Uniphase Corporation
       (the "Company") and American Stock Transfer & Trust Company (the "Rights
       Agent") dated as of June 22, 1998, as amended from time to time (the
       "Rights Agreement"), the terms of which are hereby incorporated herein by
       reference and a copy of which is on file at the principal office of the
       stock transfer administration office of the Rights Agent. Under certain
       circumstances, as set forth in the Rights Agreement, such Rights will be
       evidenced by separate certificates and will no longer be evidenced by
       this certificate. The Company will mail to the holder of this certificate
       a copy of the Rights Agreement, as in effect on the date of mailing,
       without charge promptly after receipt of a written request therefor.
       UNDER CERTAIN CIRCUMSTANCES SET FORTH IN THE RIGHTS AGREEMENT, RIGHTS
       ISSUED TO, OR HELD BY, ANY PERSON WHO IS, WAS OR BECOMES AN ACQUIRING
       PERSON OR ANY AFFILIATE OR ASSOCIATE THEREOF (AS SUCH TERMS ARE DEFINED
       IN THE RIGHTS AGREEMENT), WHETHER CURRENTLY HELD BY OR ON BEHALF OF SUCH
       PERSON OR BY ANY SUBSEQUENT HOLDER, MAY BECOME NULL AND VOID.

                                       7
<PAGE>   11

With respect to certificates representing shares of Company Common Stock that
bear the foregoing legend, until the earlier of the Distribution Date and the
Expiration Date, the Rights associated with the shares of Company Common Stock
represented by such certificates shall be evidenced by such certificates alone
and registered holders of the shares of Company Common Stock shall also be the
registered holders of the associated Rights, and the transfer of any of such
certificates shall also constitute the transfer of the Rights associated with
the shares of Company Common Stock represented by such certificates.

        Section 4. Form of Rights Certificates. The Rights Certificates (and the
forms of election to purchase, assignment and certificate to be printed on the
reverse thereof) shall each be substantially in the form set forth in Exhibit A
hereto and may have such marks of identification or designation and such
legends, summaries or endorsements printed thereon as the Company may deem
appropriate and as are not inconsistent with the provisions of this Agreement,
or as may be required to comply with any applicable law or any rule or
regulation thereunder or with any rule or regulation of any stock exchange or
automated quotation system on which the Rights may from time to time be listed
or to conform to usage. Subject to the provisions of Section 11 and Section 22
hereof, the Rights Certificates, whenever distributed, shall be dated as of the
Record Date and on their face shall entitle the holders thereof to purchase such
number of Units of Preferred Stock as shall be set forth therein at the price
set forth therein, but the amount and type of securities, cash or other assets
that may be acquired upon the exercise of each Right and the Purchase Price
thereof shall be subject to adjustment as provided herein.

        Section 5. Countersignature and Registration . (a) Rights Certificates
shall be executed on behalf of the Company by its Chairman, the President or one
of its Vice Presidents under its corporate seal reproduced thereon attested by
its Secretary, Treasurer or one of its Assistant Secretaries. The signature of
any of these officers on the Rights Certificates may be manual or facsimile.
Rights Certificates bearing the manual or facsimile signatures of the
individuals who were at any time the proper officers of the Company shall bind
the Company, notwithstanding that such individuals or any of them have ceased to
hold such offices prior to the countersignature of such Rights Certificates or
did not hold such offices at the date of such Rights Certificates. No Rights
Certificate shall be entitled to any benefit under this Agreement or be valid
for any purpose unless there appears on such Rights Certificate a
countersignature duly executed by the Rights Agent by manual signature of an
authorized signatory, and such countersignature upon any Rights Certificate
shall be conclusive evidence, and the only evidence, that such Rights
Certificate has been duly countersigned as required hereunder.

               (b) Following the Distribution Date, the Rights Agent will keep
or cause to be kept, at its office designated for surrender of Rights
Certificates upon exercise or transfer, books for registration and transfer of
the Rights Certificates issued hereunder. Such books shall show the name and
address of each holder of the Rights Certificates, the number of Rights
evidenced on its face by each Rights Certificate and the date of each Rights
Certificate.

        Section 6. Transfer, Split Up, Combination and Exchange of Rights
Certificates; Mutilated, Destroyed, Lost or Stolen Rights Certificates. (a)
Subject to the provisions of Sections 4, 7(e) and 14 hereof, at any time after
the Close of Business on the Distribution Date, 



                                       8
<PAGE>   12

and at or prior to the Close of Business on the Expiration Date, any Rights
Certificate or Certificates may be transferred, split up, combined or exchanged
for another Rights Certificate or Certificates, entitling the registered holder
to purchase a like number of Units of Preferred Stock (or, following a
Triggering Event, other securities, cash or other assets, as the case may be) as
the Rights Certificate or Certificates surrendered then entitled such holder to
purchase. Any registered holder desiring to transfer, split up, combine or
exchange any Rights Certificate or Certificates shall make such request in
writing delivered to the Rights Agent, and shall surrender the Rights
Certificate or Certificates to be transferred, split up, combined or exchanged
at the office of the Rights Agent designated for such purpose. Neither the
Rights Agent nor the Company shall be obligated to take any action whatsoever
with respect to the transfer of any such surrendered Rights Certificate until
the registered holder shall have completed and executed the certificate set
forth in the form of assignment on the reverse side of such Rights Certificate
and shall have provided such additional evidence of the identity of the
Beneficial Owner (or former Beneficial Owner) of the Rights represented by such
Rights Certificate or Affiliates or Associates thereof as the Company shall
reasonably request; whereupon the Rights Agent shall, subject to the provisions
of Section 7(e) and Section 14 hereof, countersign and deliver to the Person
entitled thereto a Rights Certificate or Rights Certificates, as the case may
be, as so requested. The Company may require payment of a sum sufficient to
cover any tax or governmental charge that may be imposed in connection with any
transfer, split up, combination or exchange of Rights Certificates.

               (b) Subject to Section 7(e) hereof, if a Rights Certificate shall
be mutilated, lost, stolen or destroyed, upon request by the registered holder
of the Rights represented thereby and upon payment to the Company and the Rights
Agent of all reasonable expenses incident thereto, there shall be issued, in
exchange for and upon cancellation of the mutilated Rights Certificate, or in
substitution for the lost, stolen or destroyed Rights Certificate, a new Rights
Certificate, in substantially the form of the prior Rights Certificate, of like
tenor and representing the equivalent number of Rights, but, in the case of
loss, theft or destruction, only upon receipt of evidence satisfactory to the
Company and the Rights Agent of such loss, theft or destruction of such Rights
Certificate and, if requested by the Company or the Rights Agent, indemnity also
satisfactory to it.

        Section 7. Exercise of Rights; Purchase Price; Expiration Date of
Rights. (a) Prior to the earlier of (i) the Close of Business on the tenth
anniversary hereof (the "Final Expiration Date"), (ii) the time at which the
Rights are redeemed as provided in Section 23 hereof or (iii) the time at which
the Rights are exchanged as provided in Section 34 hereof (the earlier of (i),
(ii) and (iii) being the "Expiration Date"), the registered holder of any Rights
Certificate may, subject to the provisions of Sections 7(e), 9(c) and 11(a)(ii)
hereof, exercise the Rights evidenced thereby, in whole or in part, at any time
after the Distribution Date upon surrender of the Rights Certificate, with the
form of election to purchase and the certificate on the reverse side thereof
duly executed, to the Rights Agent at the office of the Rights Agent designated
for such purpose, together with payment of the aggregate Purchase Price (as
hereinafter defined) for the number of Units of Preferred Stock (or, following a
Triggering Event, other securities, cash or other assets, as the case may be)
for which such surrendered Rights are then exercisable.



                                       9
<PAGE>   13

               (b) The purchase price for each one one-thousandth of a share
(each such one one-thousandth of a share being a "Unit") of Preferred Stock upon
exercise of Rights shall be $270, subject to adjustment from time to time as
provided in Sections 11 and 13(a) hereof (such purchase price, as so adjusted,
being the "Purchase Price"), and shall be payable in accordance with paragraph
(c) below.

               (c) As promptly as practicable following the occurrence of the
Distribution Date, the Company shall deposit with the Rights Agent or other
corporation in good standing organized under the laws of the United States or
any State of the United States, which is authorized under such laws to exercise
corporate trust or stock transfer powers and is subject to supervision or
examination by federal or state authority (such institution being the
"Depositary Agent"), certificates representing the shares of Preferred Stock
that may be acquired upon exercise of the Rights and shall cause such Depositary
Agent to enter into an agreement pursuant to which the Depositary Agent shall
issue receipts representing interests in the shares of Preferred Stock so
deposited. Upon receipt of a Rights Certificate representing exercisable Rights,
with the form of election to purchase and the certificate duly executed,
accompanied by payment, with respect to each Right so exercised, of the Purchase
Price for the Units of Preferred Stock (or, following a Triggering Event, other
securities, cash or other assets, as the case may be) to be purchased thereby as
set forth below and an amount equal to any applicable transfer tax or evidence
satisfactory to the Company of payment of such tax, the Rights Agent shall,
subject to Section 20(k) hereof, thereupon promptly (i) requisition from the
Depositary Agent depositary receipts representing such number of Units of
Preferred Stock as are to be purchased and the Company will direct the
Depositary Agent to comply with such request, (ii) requisition from the Company
the amount of cash, if any, to be paid in lieu of fractional shares in
accordance with Section 14 hereof, (iii) after receipt of such depositary
receipts, cause the same to be delivered to or upon the order of the registered
holder of such Rights Certificate, registered in such name or names as may be
designated by such holder, and (iv) after receipt thereof, deliver such cash, if
any, to or upon the order of the registered holder of such Rights Certificate.
In the event that the Company is obligated to issue Company Common Stock, other
securities of the Company, pay cash and/or distribute other property pursuant to
Section 11(a) hereof, the Company will make all arrangements necessary so that
such Company Common Stock, other securities, cash and/or other property are
available for distribution by the Rights Agent, if and when appropriate. The
payment of the Purchase Price (as such amount may be reduced pursuant to Section
11(a)(iii) hereof) may be made in cash or by certified or bank check or money
order payable to the order of the Company.

               (d) In case the registered holder of any Rights Certificate shall
exercise less than all the Rights evidenced thereby, a new Rights Certificate
evidencing the Rights remaining unexercised shall be issued by the Rights Agent
and delivered to, or upon the order of, the registered holder of such Rights
Certificate, registered in such name or names as may be designated by such
holder, subject to the provisions of Section 14 hereof.

               (e) Notwithstanding anything in this Agreement to the contrary,
from and after the first occurrence of a Section 11(a)(ii) Event, any Rights
beneficially owned by (i) an Acquiring Person or an Associate or Affiliate of an
Acquiring Person, (ii) a transferee of an Acquiring 



                                       10
<PAGE>   14

Person (or of any such Associate or Affiliate) which becomes a transferee after
the Acquiring Person becomes such, or (iii) a transferee of an Acquiring Person
(or of any such Associate or Affiliate) which becomes a transferee prior to or
concurrently with the Acquiring Person becoming such and which receives such
Rights pursuant to either (A) a transfer (whether or not for consideration) from
the Acquiring Person (or any such Associate or Affiliate) to holders of equity
interests in such Acquiring Person (or any such Associate or Affiliate) or to
any Person with whom the Acquiring Person (or such Associate or Affiliate) has
any continuing agreement, arrangement or understanding regarding the transferred
Rights, shares of Company Common Stock or the Company or (B) a transfer which
the Board of Directors has determined to be part of a plan, arrangement or
understanding which has as a primary purpose or effect the avoidance of this
Section 7(e), shall be null and void without any further action, and no holder
of such Rights shall have any rights whatsoever with respect to such Rights,
whether under any provision of this Agreement or otherwise. The Company shall
use all reasonable efforts to ensure that the provisions of this Section 7(e)
are complied with, but shall have no liability to any holder of Rights or any
other Person as a result of its failure to make any determination under this
Section 7(e) with respect to an Acquiring Person or its Affiliates, Associates
or transferees.

               (f) Notwithstanding anything in this Agreement or any Rights
Certificate to the contrary, neither the Rights Agent nor the Company shall be
obligated to undertake any action with respect to a registered holder upon the
occurrence of any purported exercise by such registered holder unless such
registered holder shall have (i) completed and executed the certificate
following the form of election to purchase set forth on the reverse side of the
Rights Certificate surrendered for such exercise, and (ii) provided such
additional evidence of the identity of the Beneficial Owner (or former
Beneficial Owner) of the Rights represented by such Rights Certificate or
Affiliates or Associates thereof as the Company shall reasonably request.

        Section 8. Cancellation and Destruction of Rights Certificates. All
Rights Certificates surrendered for the purpose of exercise, transfer, split up,
combination or exchange shall, if surrendered to the Company or any of its
agents, be delivered to the Rights Agent for cancellation or in cancelled form,
or, if surrendered to the Rights Agent, shall be cancelled by it, and no Rights
Certificates shall be issued in lieu thereof except as expressly permitted by
this Agreement. The Company shall deliver to the Rights Agent for cancellation
and retirement, and the Rights Agent shall so cancel and retire, any Rights
Certificates acquired by the Company otherwise than upon the exercise thereof.
The Rights Agent shall deliver all cancelled Rights Certificates to the Company,
or shall, at the written request of the Company, destroy such cancelled Rights
Certificates, and in such case shall deliver a certificate of destruction
thereof to the Company.

        Section 9. Reservation and Availability of Capital Stock. (a) The
Company shall at all times prior to the Expiration Date cause to be reserved and
kept available, out of its authorized and unissued shares of preferred stock,
the number of shares of Preferred Stock that, as provided in this Agreement,
will be sufficient to permit the exercise in full of all outstanding Rights.
Upon the occurrence of any events resulting in an increase in the aggregate
number of shares of Preferred Stock (or other equity securities of the Company)
issuable upon exercise of all 



                                       11
<PAGE>   15

outstanding Rights above the number then reserved, the Company shall make
appropriate increases in the number of shares so reserved to the extent
practicable.

               (b) If the shares of Preferred Stock to be issued and delivered
upon the exercise of the Rights may be listed on any national securities
exchange or automated quotation system, the Company shall during the period from
the Distribution Date through the Expiration Date use its best efforts to cause
all securities reserved for such issuance to be listed on such exchange or
system upon official notice of issuance upon such exercise.

               (c) The Company shall use its best efforts (i) as soon as
practicable following the occurrence of a Section 11(a)(ii) Event and a
determination by the Company in accordance with Section 11(a)(iii) hereof of the
consideration to be delivered by the Company upon exercise of the Rights or, if
so required by law, as soon as practicable following the Distribution Date (such
date being the "Registration Date"), to file a registration statement on an
appropriate form under the Securities Act of 1933, as amended (the "Securities
Act"), with respect to the securities that may be acquired upon exercise of the
Rights (the "Registration Statement"), (ii) to cause the Registration Statement
to become effective as soon as practicable after such filing, (iii) to cause the
Registration Statement to continue to be effective (and to include a prospectus
complying with the requirements of the Securities Act) until the earlier of (A)
the date as of which the Rights are no longer exercisable for the securities
covered by the Registration Statement, and (B) the Expiration Date and (iv) to
take as soon as practicable following the Registration Date such action as may
be required to ensure that any acquisition of securities upon exercise of the
Rights complies with any applicable state securities or "blue sky" laws. The
Company may temporarily suspend, for a period of time not to exceed one hundred
twenty (120) days after the date set forth in clause (i) of the first sentence
of this Section 9(c), the exercisability of the Rights in order to prepare and
file such registration statement and permit it to become effective. Upon any
such suspension, the Company shall issue a public announcement stating that the
exercisability of the Rights has been temporarily suspended, as well as a public
announcement at such time as the suspension is no longer in effect. In addition,
if the Company shall determine that a registration statement is required
following the Distribution Date, the Company may temporarily suspend the
exercisability of the Rights until such time as a registration statement has
been declared effective. Notwithstanding any provision of this Agreement to the
contrary, the Rights shall not be exercisable in any jurisdiction if the
requisite qualification in such jurisdiction shall not have been obtained, the
exercise thereof shall not be permitted under applicable law or a registration
statement shall not have been declared effective.

               (d) The Company shall take such action as may be necessary to
ensure that all shares of Preferred Stock (and, following the occurrence of a
Triggering Event, any other securities that may be delivered upon exercise of
Rights) shall be, at the time of delivery of the certificates or depositary
receipts for such securities (subject to payment of the Purchase Price), duly
and validly authorized and issued and fully paid and non-assessable.

               (e) The Company shall pay any documentary, stamp or transfer tax
imposed in connection with the issuance or delivery of the Rights Certificates
or upon the exercise of Rights; provided, however, the Company shall not be
required to pay any such tax imposed in 



                                       12
<PAGE>   16

connection with the issuance or delivery of Units of Preferred Stock, or any
certificates or depositary receipts for such Units of Preferred Stock (or,
following the occurrence of a Triggering Event, any other securities, cash or
assets, as the case may be) to any Person other than the registered holder of
the Rights Certificates evidencing the Rights surrendered for exercise. The
Company shall not be required to issue or deliver any certificates or depositary
receipts for Units of Preferred Stock (or, following the occurrence of a
Triggering Event, any other securities, cash or assets, as the case may be) to,
or in a name other than that of, the registered holder upon the exercise of any
Rights until any such tax shall have been paid (any such tax being payable by
the holder of such Rights Certificate at the time of surrender) or until it has
been established to the Company's satisfaction that no such tax is due.

        Section 10. Preferred Stock Record Date. Each Person in whose name any
certificate or depositary receipt for Units of Preferred Stock (or, following
the occurrence of a Triggering Event, other securities) is issued upon the
exercise of Rights shall for all purposes be deemed to have become the holder of
record of the Units of Preferred Stock (or, following the occurrence of a
Triggering Event, other securities) represented thereby on, and such certificate
shall be dated, the date upon which the Rights Certificate evidencing such
Rights was duly surrendered and payment of the Purchase Price (and any
applicable transfer taxes) was made; provided, however, that if the date of such
surrender and payment is a date upon which the Preferred Stock (or, following
the occurrence of a Triggering Event, other securities) transfer books of the
Company are closed, such Person shall be deemed to have become the record holder
of such securities on, and such certificate shall be dated, the next succeeding
Business Day on which the Preferred Stock (or, following the occurrence of a
Triggering Event, other securities) transfer books of the Company are open and,
further provided, however, that if delivery of Units of Preferred Stock (or,
following the occurrence of a Triggering Event, other securities) is delayed
pursuant to Section 9(c) or 11(a)(ii) hereof, such Persons shall be deemed to
have become the record holders of such Units of Preferred Stock (or, following
the occurrence of a Triggering Event, other securities) only when such Units (or
other securities) first become deliverable. Prior to the exercise of the Rights
evidenced thereby, the holder of a Rights Certificate shall not be entitled to
any rights of a stockholder of the Company with respect to securities for which
the Rights shall be exercisable, including, without limitation, the right to
vote, to receive dividends or other distributions or to exercise any preemptive
rights, and shall not be entitled to receive any notice of any proceedings of
the Company, except as provided herein.

        Section 11. Adjustment of Purchase Price, Number and Kind of Shares or
Number of Rights. The Purchase Price, the number and kind of securities
purchasable upon exercise of each Right and the number of Rights outstanding are
subject to adjustment from time to time as provided in this Section 11.

               (a) (i) In the event the Company shall at any time after the date
        of this Agreement (A) declare a dividend on the Preferred Stock payable
        in shares of Preferred Stock, (B) subdivide the outstanding Preferred
        Stock, (C) combine the outstanding Preferred Stock into a smaller number
        of shares, or (D) issue any shares of its capital stock in a
        reclassification of the Preferred Stock (including any such
        reclassification in connection with a consolidation or merger in which
        the Company is the continuing or surviving 



                                       13
<PAGE>   17

        corporation), except as otherwise provided in this Section 11(a), the
        Purchase Price in effect at the time of the record date for such
        dividend or of the effective date of such subdivision, combination or
        reclassification, and the number and kind of shares of Preferred Stock
        or capital stock, as the case may be, issuable on such date upon
        exercise of the Rights, shall be proportionately adjusted so that the
        holder of any Right exercised after such time shall be entitled to
        receive, upon payment of the Purchase Price then in effect, the
        aggregate number and kind of shares of Preferred Stock or capital stock,
        as the case may be, which, if such Right had been exercised immediately
        prior to such date, such holder would have owned upon such exercise and
        been entitled to receive by virtue of such dividend, subdivision,
        combination or reclassification; provided, however, that in no event
        shall the consideration to be paid upon the exercise of one Right be
        less than the aggregate par value of the shares of capital stock of the
        Company issuable upon the exercise of one Right. If an event occurs
        which would require an adjustment under both this Section 11(a)(i) and
        Section 11(a)(ii) hereof, the adjustment provided for in this Section
        11(a)(i) shall be in addition to, and shall be made prior to, any
        adjustment required pursuant to Section 11(a)(ii) hereof.

                      (ii) Subject to Section 34 hereof, in the event any Person
        shall become an Acquiring Person (the first occurrence of such event
        being a "Section 11(a)(ii) Event"), then (A) the Purchase Price shall be
        adjusted to be the Purchase Price in effect immediately prior to the
        Section 11(a)(ii) Event multiplied by the number of Units of Preferred
        Stock for which a Right was exercisable immediately prior to such
        Section 11(a)(ii) Event, whether or not such Right was then exercisable,
        and (B) each holder of a Right, except as otherwise provided in this
        Section 11(a)(ii) and Section 7(e) and Section 11(a)(iii) hereof, shall
        thereafter have the right to receive, upon exercise thereof at a price
        equal to the Purchase Price (as so adjusted), in accordance with the
        terms of this Agreement, such number of Units of Preferred Stock as
        shall equal the result obtained by dividing the Purchase Price (as so
        adjusted) by 50% of the current per share market price of the Preferred
        Stock (determined pursuant to Section 11(d) hereof) on the date of such
        Section 11(a)(ii) Event (such Units of Preferred Stock being the
        "Adjustment Shares"); provided, however, that the Purchase Price (as so
        adjusted) and the number of Units of Preferred Stock so receivable upon
        exercise of a Right shall, following the Section 11(a)(ii) Event, be
        subject to further adjustment as appropriate in accordance with Section
        11 hereof. Notwithstanding the foregoing, the Rights shall not be
        exercisable pursuant to this Section 11(a)(ii) until the time period
        during which the Rights may be redeemed pursuant to Section 23 hereof
        shall have expired.

               (iii) The Company, by the vote of a majority of the Board of
        Directors (including, following a Section 11(a)(ii) Event, a majority of
        the Independent Directors), may at its option substitute for a Unit of
        Preferred Stock issuable upon the exercise of Rights in accordance with
        the foregoing subparagraph (ii), shares of Company Common Stock or
        fractions thereof having a current market price (as determined by
        Section 11(d) hereof) equal to the current market price of a Unit of
        Preferred Stock on the date of the Section 11(a)(ii) Event. In the event
        that the number of shares of Preferred Stock which are authorized by the
        Company's Restated Certificate of Incorporation but not outstanding or




                                       14
<PAGE>   18

        reserved for issuance for purposes other than upon exercise of the
        Rights is not sufficient to permit the exercise in full of the Rights in
        accordance with the foregoing subparagraph (ii) of this Section 11(a),
        the Company, by the vote of a majority of the Board of Directors
        (including, following a Section 11(a)(ii) Event, a majority of the
        Independent Directors), shall, to the extent permitted by applicable law
        and any material agreements then in effect to which the Company is a
        party: (A) determine the excess (such excess being the "Spread") of (1)
        the aggregate value of the Adjustment Shares issuable upon the exercise
        of a Right (the "Current Value") over (2) the Purchase Price (as
        adjusted in accordance with the foregoing subparagraph (ii)), and (B)
        with respect to each Right (other than Rights which have become void
        pursuant to Section 7(e)), make adequate provision to substitute, in
        whole or in part, for such Adjustment Shares, upon exercise of a Right
        and payment of the Purchase Price (as adjusted in accordance with the
        foregoing subparagraph (ii)), (1) cash, (2) a reduction in the Purchase
        Price, (3) shares of Company Common Stock or other equity securities of
        the Company (including, without limitation, shares, or units of shares,
        of preferred stock (such other shares being "common stock
        equivalents")), (4) debt securities of the Company, (5) other assets, or
        (6) any combination of the foregoing, having an aggregate value which,
        when added to the value of the Units of Preferred Stock actually issued
        upon exercise of such Right, shall have an aggregate value equal to the
        Current Value (less the amount of any reduction in such Purchase Price),
        where such aggregate value has been determined by a majority of the
        Board of Directors (including, following a Section 11(a)(ii) Event, a
        majority of the Independent Directors), after receiving advice from a
        nationally recognized investment banking firm; provided, however, that
        if the Company shall not have made adequate provision to deliver value
        pursuant to clause (B) above within thirty (30) days following the later
        of (x) the first occurrence of a Section 11(a)(ii) Event and (y) the
        date on which the Company's right of redemption pursuant to Section
        23(a) expires (the later of (x) and (y) being referred to herein as the
        "Section 11(a)(iii) Trigger Date"), then, subject to Section 34 hereof,
        the Company shall be obligated (to the extent permitted by applicable
        law and any material agreements then in effect to which the Company is a
        party) to deliver, upon the surrender for exercise of a Right and
        without requiring payment of the Purchase Price, Units of Preferred
        Stock (to the extent available) and/or shares (or fractions of shares,
        at the discretion of the Board) of Company Common Stock (to the extent
        available), and then, if necessary, cash or a combination thereof, which
        Units of Preferred Stock, shares (or fractions of shares) of Company
        Common Stock and/or cash shall have an aggregate value equal to the
        Spread. If, upon the occurrence of the Section 11(a)(ii) Event, a
        majority of the Board of Directors (including a majority of the
        Independent Directors) elects to issue shares of Company Common Stock
        upon exercise of the Rights and determines in good faith that it is
        likely that sufficient additional shares of Company Common Stock could
        be authorized for issuance upon exercise in full of the Rights, then, if
        a majority of the Board of Directors (including a majority of the
        Independent Directors) so elects, the thirty (30) day period set forth
        above may be extended to the extent necessary, but not more than ninety
        (90) days after the Section 11(a)(iii) Trigger Date, in order that the
        Company may seek stockholder approval for the authorization of such
        additional shares (such thirty (30) day period, as it may be extended,
        is herein called the "Substitution Period"). To the extent that the
        Company 



                                       15
<PAGE>   19

        determines that some action need be taken pursuant to the second and/or
        third sentence of this Section 11(a)(iii), the Company (x) shall
        provide, subject to Section 7(e) hereof and the last sentence of this
        subparagraph (iii), that such action shall apply uniformly to all
        outstanding Rights and (y) may suspend the exercisability of the Rights
        until the expiration of the Substitution Period in order to seek any
        authorization of additional shares and/or to decide the appropriate form
        of distribution to be made pursuant to such second sentence and to
        determine the value thereof. For purposes of this Section 11(a)(iii),
        the value of a Unit of Preferred Stock or share of Company Common Stock
        shall be the current market price (as determined pursuant to Section
        11(d) hereof) per Unit of Preferred Stock or share of Company Common
        Stock, as the case may be, on the Section 11(a)(iii) Trigger Date and
        the value of any common stock equivalent shall be deemed to have the
        same value as a share of Company Common Stock on such date. A majority
        of the Board of Directors of the Company (including, following a Section
        11(a)(ii) Event, a majority of the Independent Directors) may, but shall
        not be required to, establish procedures to allocate the right to
        receive Units of Preferred Stock or shares of Company Common Stock, as
        the case may be, upon the exercise of the Rights among holders of Rights
        pursuant to this Section 11(a)(iii).

               (b) In case the Company shall fix a record date for the issuance
        of rights, options or warrants to all holders of Preferred Stock
        entitling them to subscribe for or purchase (for a period expiring
        within forty-five calendar days after such record date) shares of
        Preferred Stock (or shares having substantially the same rights,
        privileges and preferences as shares of Preferred Stock ("Equivalent
        Preferred Stock")) or securities convertible into Preferred Stock or
        Equivalent Preferred Stock at a price per share of Preferred Stock or
        per share of Equivalent Preferred Stock (or having a conversion price
        per share, if a security convertible into Preferred Stock or Equivalent
        Preferred Stock) less than the current market price (as determined
        pursuant to Section l1(d) hereof) per share of Preferred Stock on such
        record date, the Purchase Price to be in effect after such record date
        shall be determined by multiplying the Purchase Price in effect
        immediately prior to such record date by a fraction, the numerator of
        which shall be the sum of the number of shares of Preferred Stock
        outstanding on such record date plus the number of shares of Preferred
        Stock which the aggregate offering price of the total number of shares
        of Preferred Stock and/or Equivalent Preferred Stock so to be offered
        (and/or the aggregate initial conversion price of the convertible
        securities so to be offered) would purchase at such current market
        price, and the denominator of which shall be the number of shares of
        Preferred Stock outstanding on such record date plus the number of
        additional shares of Preferred Stock and/or Equivalent Preferred Stock
        to be offered for subscription or purchase (or into which the
        convertible securities so to be offered are initially convertible)
        provided, however, that in no event shall the consideration to be paid
        upon the exercise of one Right be less than the aggregate par value of
        the shares of capital stock of the Company issuable upon exercise of one
        Right. In case such subscription price may be paid by delivery of
        consideration part or all of which may be in a form other than cash, the
        value of such consideration shall be as determined in good faith by a
        majority of the Board of Directors (including, following a Section
        11(a)(ii) Event, a majority of the Independent Directors), whose
        determination shall be described in a 



                                       16
<PAGE>   20

        statement filed with the Rights Agent and shall be binding on the Rights
        Agent and the holders of the Rights. Shares of Preferred Stock owned by
        or held for the account of the Company shall not be deemed outstanding
        for the purpose of any such computation. Such adjustment shall be made
        successively whenever such a record date is fixed, and in the event that
        such rights, options or warrants are not so issued, the Purchase Price
        shall be adjusted to be the Purchase Price which would then be in effect
        if such record date had not been fixed.

               (c) In case the Company shall fix a record date for a
        distribution to all holders of shares of Preferred Stock (including any
        such distribution made in connection with a consolidation or merger in
        which the Company is the continuing or surviving corporation) of
        evidences of indebtedness, cash (other than a regular quarterly cash
        dividend paid out of funds legally available therefor), assets (other
        than a dividend payable in shares of Preferred Stock, but including any
        dividend payable in stock other than Preferred Stock) or subscription
        rights, options or warrants (excluding those referred to in Section
        11(b) hereof), the Purchase Price to be in effect after such record date
        shall be determined by multiplying the Purchase Price in effect
        immediately prior to such record date by a fraction, the numerator of
        which shall be the current market price (as determined pursuant to
        Section 11(d) hereof) per share of Preferred Stock on such record date
        less the fair market value (as determined in good faith by a majority of
        the Board of Directors (including, following a Section 11(a)(ii) Event,
        a majority of the Independent Directors), whose determination shall be
        described in a statement filed with the Rights Agent and shall be
        binding on the Rights Agent and the holder of the Rights) of the cash,
        assets or evidences of indebtedness so to be distributed or of such
        subscription rights, options or warrants distributable in respect of a
        share of Preferred Stock and the denominator of which shall be such
        current market price (as determined pursuant to Section 11(d) hereof)
        per share of Preferred Stock provided, however, that in no event shall
        the consideration to be paid upon the exercise of one Right be less than
        the aggregate par value of the shares of capital stock of the Company to
        be issued upon exercise of one Right. Such adjustments shall be made
        successively whenever such a record date is fixed, and in the event that
        such distribution is not so made, the Purchase Price shall be adjusted
        to be the Purchase Price which would have been in effect if such record
        date had not been fixed.

               (d) (i) For the purpose of any computation hereunder, the
        "current market price" per share of Company Common Stock or Common Stock
        on any date shall be deemed to be the average of the daily closing
        prices per share of such shares for the ten consecutive Trading Days (as
        such term is hereinafter defined) immediately prior to such date;
        provided, however, if prior to the expiration of such requisite ten
        Trading Day period the issuer announces either (A) a dividend or
        distribution on such shares payable in such shares or securities
        convertible into such shares (other than the Rights), or (B) any
        subdivision, combination or reclassification of such shares, then,
        following the ex-dividend date for such dividend or the record date for
        such subdivision, combination or reclassification, as the case may be,
        the "current market price" shall be properly adjusted to take into
        account such event. The closing price for each day shall be, if the


                                       17
<PAGE>   21

        shares are listed and admitted to trading on a national securities
        exchange, as reported in the principal consolidated transaction
        reporting system with respect to securities listed on the principal
        national securities exchange on which such shares are listed or admitted
        to trading or, if such shares are not listed or admitted to trading on
        any national securities exchange, the last quoted price or, if not so
        quoted, the average of the high bid and low asked prices in the
        over-the-counter market, as reported by the Nasdaq Stock Market
        ("Nasdaq") or such other system then in use, or, if on any such date
        such shares are not quoted by any such organization, the average of the
        closing bid and asked prices as furnished by a professional market maker
        making a market in such shares selected by a majority of the Board of
        Directors (including, following a Section 11(a)(ii) Event, a majority of
        the Independent Directors). If on any such date no market maker is
        making a market in such shares, the fair value of such shares on such
        date as determined in good faith by a majority of the Board of Directors
        (including, following a Section 11(a)(ii) Event, a majority of the
        Independent Directors) shall be used. If such shares are not publicly
        held or not so listed or traded, "current market price" per share shall
        mean the fair value per share as determined in good faith by a majority
        of the Board of Directors (including, following a Section 11(a)(ii)
        Event, a majority of the Independent Directors), whose determination
        shall be described in a statement filed with the Rights Agent and shall
        be conclusive for all purposes. The term "Trading Day" shall mean, if
        such shares are listed or admitted to trading on any national securities
        exchange, a day on which the principal national securities exchange on
        which such shares are listed or admitted to trading is open for the
        transaction of business or, if such shares are not so listed or
        admitted, a Business Day.

                      (ii) For the purpose of any computation hereunder, the
        "current market price" per share of Preferred Stock shall be determined
        in the same manner as set forth above for Company Common Stock in
        subparagraph (i) of this Section 11(d) (other than the fourth sentence
        thereof). If the current market price per share of Preferred Stock
        cannot be determined in the manner provided above or if the Preferred
        Stock is not publicly held or listed or traded in a manner described in
        subparagraph (i) of this Section 11(d), the "current market price" per
        share of Preferred Stock shall be conclusively deemed to be an amount
        equal to 1,000 (as such amount may be appropriately adjusted for such
        events as stock splits, stock dividends and recapitalizations with
        respect to Company Common Stock occurring after the date of this
        Agreement) multiplied by the current market price per share of Company
        Common Stock. If neither Company Common Stock nor Preferred Stock is
        publicly held or so listed or traded, "current market price" per share
        of the Preferred Stock shall mean the fair value per share as determined
        in good faith by a majority of the Board of Directors (including,
        following a Section 11(a)(ii) Event, a majority of the Independent
        Directors) whose determination shall be described in a statement filed
        with the Rights Agent and shall be binding on the Rights Agent and the
        holders of the Rights. For all purposes of this Agreement, the "current
        market price" of a Unit of Preferred Stock shall be equal to the
        "current market price" of one share of Preferred Stock divided by 1,000.



                                       18
<PAGE>   22

               (e) Anything herein to the contrary notwithstanding, no
        adjustment in the Purchase Price shall be required unless such
        adjustment would require an increase or decrease of at least 1% in the
        Purchase Price; provided, however, that any adjustments which by reason
        of this Section 11(e) are not required to be made shall be carried
        forward and taken into account in any subsequent adjustment. All
        calculations under this Section 11 shall be made to the nearest cent or
        to the nearest one hundred-thousandth of a share of Preferred Stock,
        Company Common Stock or Common Stock or other share or security, as the
        case may be. Notwithstanding the first sentence of this Section 11(e),
        any adjustment required by this Section 11 shall be made no later than
        the earlier of (i) three years from the date of the transaction which
        mandates such adjustment and (ii) the Expiration Date.

               (f) If as a result of an adjustment made pursuant to Section
        11(a) or 13(a) hereof, the holder of any Right thereafter exercised
        shall become entitled to receive any shares of capital stock other than
        Preferred Stock, thereafter the number of such other shares so
        receivable upon exercise of any Right and the Purchase Price thereof
        shall be subject to adjustment from time to time in a manner and on
        terms as nearly equivalent as practicable to the provisions with respect
        to the Preferred Stock contained in Sections 11(a), (b), (c), (e), (g),
        (h), (i), (k), (l) and (m), and the provisions of Sections 7, 9, 10, 13
        and 14 hereof with respect to the Preferred Stock shall apply on like
        terms to any such other shares.

               (g) All Rights originally issued by the Company subsequent to any
        adjustment made to the Purchase Price hereunder shall evidence the right
        to purchase, at the adjusted Purchase Price, the number of Units of
        Preferred Stock (or other securities or amount of cash or combination
        thereof) that may be acquired from time to time hereunder upon exercise
        of the Rights, all subject to further adjustment as provided herein.

               (h) Unless the Company shall have exercised its election as
        provided in Section 11(i), upon each adjustment of the Purchase Price as
        a result of the calculations made in Sections 11(b) and (c), each Right
        outstanding immediately prior to the making of such adjustment shall
        thereafter evidence the right to purchase, at the adjusted Purchase
        Price, that number of Units of Preferred Stock (calculated to the
        nearest one hundred-thousandth of a Unit) obtained by (i) multiplying
        (x) the number of Units of Preferred Stock covered by a Right
        immediately prior to such adjustment by (y) the Purchase Price in effect
        immediately prior to such adjustment of the Purchase Price and (ii)
        dividing the product so obtained by the Purchase Price in effect
        immediately after such adjustment of the Purchase Price.

               (i) The Company may elect on or after the date of any adjustment
        of the Purchase Price to adjust the number of Rights, in lieu of any
        adjustment in the number of Units of Preferred Stock that may be
        acquired upon the exercise of a Right. Each of the Rights outstanding
        after the adjustment in the number of Rights shall be exercisable for
        the number of Units of Preferred Stock for which a Right was exercisable
        immediately prior to such adjustment. Each Right held of record prior to
        such adjustment of the number of Rights shall become that number of
        Rights (calculated to the nearest one hundredth)



                                       19
<PAGE>   23

        obtained by dividing the Purchase Price in effect immediately prior to
        adjustment of the Purchase Price by the Purchase Price in effect
        immediately after adjustment of the Purchase Price. The Company shall
        make a public announcement of its election to adjust the number of
        Rights, indicating the record date for the adjustment, and, if known at
        the time, the amount of the adjustment to be made. This record date may
        be the date on which the Purchase Price is adjusted or any day
        thereafter, but, if the Rights Certificates have been issued, shall be
        at least ten days later than the date of such public announcement. If
        Rights Certificates have been issued, upon each adjustment of the number
        of Rights pursuant to this Section 11(i), the Company shall, as promptly
        as practicable, cause to be distributed to holders of record of Rights
        Certificates on such record date Rights Certificates evidencing, subject
        to Section 14 hereof, the additional Rights to which such holders shall
        be entitled as a result of such adjustment, or, at the option of the
        Company, shall cause to be distributed to such holders of record in
        substitution and replacement for the Rights Certificates held by such
        holders prior to the date of adjustment, and upon surrender thereof, if
        required by the Company, new Rights Certificates evidencing all the
        Rights to which such holders shall be entitled after such adjustment.
        Rights Certificates to be so distributed shall be issued, executed and
        countersigned in the manner provided for herein (and may bear, at the
        option of the Company, the adjusted Purchase Price) and shall be
        registered in the names of the holders of record of Rights Certificates
        on the record date specified in the public announcement.

               (j) Irrespective of any adjustment or change in the Purchase
        Price or the number of Units of Preferred Stock issuable upon the
        exercise of the Rights, the Rights Certificates theretofore and
        thereafter issued may continue to express the Purchase Price per Unit
        and the number of Units of Preferred Stock which were expressed in the
        initial Rights Certificates issued hereunder.

               (k) Before taking any action that would cause an adjustment
        reducing the Purchase Price below the then par value of the Units of
        Preferred Stock or other shares of capital stock issuable upon exercise
        of the Rights, the Company shall take any corporate action which may, in
        the opinion of its counsel, be necessary in order that the Company may
        validly and legally issue such fully paid and non-assessable Units of
        Preferred Stock or other such shares at such adjusted Purchase Price.

               (1) In any case in which this Section 11 shall require that an
        adjustment in the Purchase Price be made effective as of a record date
        for a specified event, the Company may elect to defer until the
        occurrence of such event the issuance to the holder of any Right
        exercised after such record date of that number of Units of Preferred
        Stock and shares of other capital stock or securities of the Company, if
        any, issuable upon such exercise over and above the number of Units of
        Preferred Stock and shares of other capital stock or securities of the
        Company, if any, issuable upon such exercise on the basis of the
        Purchase Price in effect prior to such adjustment; provided, however,
        that the Company shall deliver to such holder a due bill or other
        appropriate instrument evidencing such holder's right to receive such
        additional shares (fractional or otherwise) or securities upon the
        occurrence of the event requiring such adjustment.



                                       20
<PAGE>   24

               (m) Anything in this Section 11 to the contrary notwithstanding,
        the Company shall be entitled to make such reductions in the Purchase
        Price, in addition to those adjustments expressly required by this
        Section 11, as and to the extent that in their good faith judgment a
        majority of the Board of Directors (including, following a Section
        11(a)(ii) Event, a majority of the Independent Directors) shall
        determine to be advisable in order that any (i) consolidation or
        subdivision of the Preferred Stock, (ii) issuance wholly for cash of any
        shares of Preferred Stock at less than the current market price, (iii)
        issuance wholly for cash of shares of Preferred Stock or securities
        which by their terms are convertible into or exchangeable for shares of
        Preferred Stock, (iv) stock dividends or (v) issuance of rights, options
        or warrants referred to in this Section 11, hereafter made by the
        Company to holders of its Preferred Stock, shall not be taxable to such
        holders or shall reduce the taxes payable by such holders.

               (n) The Company shall not, at any time after the Distribution
        Date, (i) consolidate with any other Person, (ii) merge with or into any
        other Person, or (iii) sell or transfer (or permit any Subsidiary to
        sell or transfer), in one transaction, or a series of transactions,
        assets or earning power aggregating more than 50% of the assets or
        earning power of the Company and its Subsidiaries (taken as a whole) to
        any other Person or Persons (other than the Company and/or any of its
        wholly owned Subsidiaries in one or more transactions each of which
        complies with Section 11(o) hereof), if (x) at the time of or
        immediately after such consolidation, merger or sale there are any
        rights, warrants or other instruments or securities outstanding or
        agreements in effect which would substantially diminish or otherwise
        eliminate the benefits intended to be afforded by the Rights or (y)
        prior to, simultaneously with or immediately after such consolidation,
        merger or sale, the Person which constitutes, or would constitute, the
        "Principal Party" for purposes of Section 13(a) hereof shall have
        distributed or otherwise transferred to its shareholders or other
        persons holding an equity interest in such Person Rights previously
        owned by such Person or any of its Affiliates and Associates; provided,
        however, this Section 11(n) shall not affect the ability of any wholly
        owned Subsidiary of the Company to consolidate with, merge with or into,
        or sell or transfer assets or earning power to, any other wholly owned
        Subsidiary of the Company.

               (o) After the Distribution Date, the Company shall not, except as
        permitted by Section 23, Section 26 or Section 34 hereof, take (or
        permit any Subsidiary to take) any action if at the time such action is
        taken it is reasonably foreseeable that such action will diminish
        substantially or otherwise eliminate the benefits intended to be
        afforded by the Rights.

               (p) Anything in this Agreement to the contrary notwithstanding,
        in the event that the Company shall at any time after the Rights
        Dividend Declaration Date and prior to the Distribution Date (i) declare
        a dividend on the outstanding shares of Company Common Stock payable in
        shares of Company Common Stock, (ii) subdivide the outstanding shares of
        Company Common Stock, (iii) combine the outstanding shares of Company
        Common Stock into a smaller number of shares, or (iv) issue any shares
        of its capital stock in a reclassification of Company Common Stock
        (including any such 



                                       21
<PAGE>   25

        reclassification in connection with a consolidation or merger in which
        the Company is the continuing or surviving corporation), the number of
        Rights associated with each share of Company Common Stock then
        outstanding, or issued or delivered thereafter prior to the Distribution
        Date or in accordance with Section 22 hereof, shall be proportionately
        adjusted so that the number of Rights thereafter associated with each
        share of Company Common Stock following any such event shall equal the
        result obtained by multiplying the number of Rights associated with each
        share of Company Common Stock immediately prior to such event by a
        fraction the numerator of which shall be the total number of shares of
        Company Common Stock outstanding immediately prior to the occurrence of
        the event and the denominator of which shall be the total number of
        shares of Company Common Stock outstanding immediately following the
        occurrence of such event.

        Section 12. Certificate of Adjusted Purchase Price or Number of Shares.
Whenever an adjustment is made as provided in Section 11 or Section 13 hereof,
the Company shall (a) promptly prepare a certificate setting forth such
adjustment and a brief statement of the facts accounting for such adjustment,
(b) promptly file with the Rights Agent, and with each transfer agent for the
Preferred Stock and the Company Common Stock, a copy of such certificate, and
(c) mail a brief summary thereof to each holder of a Rights Certificate (or, if
prior to the Distribution Date, to each holder of a certificate representing
shares of Company Common Stock) in accordance with Section 25 hereof. The Rights
Agent shall be fully protected in relying on any such certificate and on any
adjustment therein contained and shall not be deemed to have knowledge of any
such adjustment unless and until it shall have received such certificate.

        Section 13. Consolidation, Merger or Sale or Transfer of Assets or
Earning Power. (a) In the event that, following the first occurrence of a
Section 11(a)(ii) Event, directly or indirectly, either (x) the Company shall
consolidate with, or merge with and into, any other Person, and the Company
shall not be the continuing or surviving corporation of such consolidation or
merger, (y) any Person shall consolidate with, or merge with or into, the
Company, and the Company shall be the continuing or surviving corporation of
such consolidation or merger and, in connection with such consolidation or
merger, all or part of the outstanding shares of Company Common Stock shall be
changed into or exchanged for stock or other securities of the Company or any
other Person or cash or any other property, or (z) the Company shall sell or
otherwise transfer (or one or more of its Subsidiaries shall sell or otherwise
transfer) to any Person or Persons (other than the Company or any of its wholly
owned Subsidiaries in one or more transactions each of which complies with
Section 11(o) hereof), in one or more transactions, assets or earning power
aggregating 50% or more of the assets or earning power of the Company and its
Subsidiaries (taken as a whole) (any such event being a "Section 13 Event"),
then, and in each such case, proper provision shall be made so that: (i) each
holder of a Right (other than Rights which have become void as provided in
Section 7(e) hereof), shall thereafter have the right to receive, upon the
exercise thereof at the Purchase Price (as theretofore adjusted in accordance
with Section 11(a)(ii) hereof), in accordance with the terms of this Agreement
and in lieu of Units of Preferred Stock or shares of Company Common Stock, such
number of validly authorized and issued, fully paid, non-assessable and freely
tradeable shares of Common Stock of the Principal Party (as such term is
hereinafter defined), which shares shall not be subject to 



                                       22
<PAGE>   26

any liens, encumbrances, rights of call or first refusal, transfer restrictions
or other adverse claims, as shall be equal to the result obtained by dividing
the Purchase Price (as theretofore adjusted in accordance with Section 11(a)(ii)
hereof) by 50% of the current market price (determined pursuant to Section 11(d)
hereof) per share of the Common Stock of such Principal Party on the date of
consummation of such Section 13 Event; provided, however, that the Purchase
Price (as theretofore adjusted in accordance with Section 11(a)(ii) hereof) and
the number of shares of Common Stock of such Principal Party so receivable upon
exercise of a Right shall be subject to further adjustment as appropriate in
accordance with Section 11(f) hereof to reflect any events occurring in respect
of the Common Stock of such Principal Party after the occurrence of such Section
13 Event; (ii) such Principal Party shall thereafter be liable for, and shall
assume, by virtue of such Section 13 Event, all the obligations and duties of
the Company pursuant to this Agreement; (iii) the term "Company" shall
thereafter be deemed to refer to such Principal Party in all respects; (iv) such
Principal Party shall take such steps (including, but not limited to, the
reservation of a sufficient number of shares of its Common Stock in accordance
with Section 9 hereof) in connection with the consummation of any such
transaction as may be necessary to assure that the provisions of this Agreement
shall thereafter be applicable, as nearly as reasonably may be, in relation to
its shares of Common Stock thereafter deliverable upon the exercise of the
Rights to its shares of Common Stock; provided, however, that, upon the
subsequent occurrence of any merger, consolidation, sale of all or substantially
all of the assets, recapitalization, reclassification of shares, reorganization
or other extraordinary transaction in respect of such Principal Party, each
holder of a Right shall thereupon be entitled to receive, upon exercise of a
Right and payment of the Purchase Price, such cash, shares, rights, warrants and
other property which such holder would have been entitled to receive had it, at
the time of such transaction, owned the shares of Common Stock of the Principal
Party purchasable upon the exercise of a Right, and such Principal Party shall
take such steps (including, but not limited to, reservation of shares of stock)
as may be necessary to permit the subsequent exercise of the Rights in
accordance with the terms hereof for such cash, shares, rights, warrants and
other property; and (v) the provisions of Section 11(a)(ii) hereof shall be of
no further effect following the first occurrence of any Section 13 Event.

               (b)  "Principal Party" shall mean:

                             (i) in the case of any transaction described in
               clause (x) or (y) of the first sentence of Section 13(a) hereof,
               (A) the Person that is the issuer of any securities into which
               shares of Company Common Stock are converted in such merger or
               consolidation, or, if there is more than one such issuer, the
               issuer of Common Stock that has the highest aggregate current
               market price (determined pursuant to Section 11(d) hereof) and
               (B) if no securities are so issued, the Person that is the other
               party to such merger or consolidation, or, if there is more than
               one such Person, the Person the Common Stock of which has the
               highest aggregate current market price (determined pursuant to
               Section 11(d) hereof); and

                             (ii) in the case of any transaction described in
               clause (z) of the first sentence of Section 13(a), the Person
               that is the party receiving the largest portion of the assets or
               earning power transferred pursuant to such transaction or

                                       23
              
<PAGE>   27
               transactions, or, if each Person that is a party to such
               transaction or transactions receives the same portion of the
               assets or earning power transferred pursuant to such transaction
               or transactions or if the Person receiving the largest portion of
               the assets or earning power cannot be determined, whichever
               Person the Common Stock of which has the highest aggregate
               current market price (determined pursuant to Section 11(d)
               hereof); provided, however, that in any such case, (1) if the
               Common Stock of such Person is not at such time and has not been
               continuously over the preceding twelve-month period registered
               under Section 12 of the Exchange Act ("Registered Common Stock"),
               or such Person is not a corporation, and such Person is a direct
               or indirect Subsidiary of another Person that has Registered
               Common Stock outstanding, "Principal Party" shall refer to such
               other Person; (2) if the Common Stock of such Person is not
               Registered Common Stock or such Person is not a corporation, and
               such Person is a direct or indirect Subsidiary of another Person
               but is not a direct or indirect Subsidiary of another Person
               which has Registered Common Stock outstanding, "Principal Party"
               shall refer to the ultimate parent entity of such first-mentioned
               Person; (3) if the Common Stock of such Person is not Registered
               Common Stock or such Person is not a corporation, and such Person
               is directly or indirectly controlled by more than one Person, and
               one or more of such other Persons has Registered Common Stock
               outstanding, "Principal Party" shall refer to whichever of such
               other Persons is the issuer of the Registered Common Stock having
               the highest aggregate current market price (determined pursuant
               to Section 11(d) hereof); and (4) if the Common Stock of such
               Person is not Registered Common Stock or such Person is not a
               corporation, and such Person is directly or indirectly controlled
               by more than one Person, and none of such other Persons have
               Registered Common Stock outstanding, "Principal Party" shall
               refer to whichever ultimate parent entity is the corporation
               having the greatest shareholders equity or, if no such ultimate
               parent entity is a corporation, shall refer to whichever ultimate
               parent entity is the entity having the greatest net assets.

               (c) The Company shall not consummate any such consolidation,
        merger, sale or transfer unless the Principal Party shall have a
        sufficient number of authorized shares of its Common Stock which have
        not been issued or reserved for issuance to permit the exercise in full
        of the Rights in accordance with this Section 13, and unless prior
        thereto the Company and such Principal Party shall have executed and
        delivered to the Rights Agent a supplemental agreement providing for the
        terms set forth in paragraphs (a) and (b) of this Section 13 and further
        providing that the Principal Party, at its own expense, shall:

                      (i) (A) file on an appropriate form, as soon as
               practicable following the execution of such agreement, a
               registration statement under the Securities Act with respect to
               the Common Stock that may be acquired upon exercise of the
               Rights, (B) cause such registration statement to remain effective
               (and to include a prospectus complying with the requirements of
               the Securities Act) until the Expiration Date, and (C) as soon as
               practicable following the execution of such 


                                       24
<PAGE>   28

               agreement, take such action as may be required to assure that
               any acquisition of such Common Stock upon the exercise of the
               Rights complies with any applicable state securities or "blue
               sky" laws; and

                      (ii) as soon as practicable following the execution of
               such agreement, deliver to holders of the Rights historical
               financial statements for the Principal Party and each of its
               Affiliates which comply in all respects with the requirements for
               registration on Form 10 under the Exchange Act.

               (d) In case the Principal Party which is to be a party to a
        transaction referred to in this Section 13 has a provision in any of its
        authorized securities or in its certificate of incorporation or bylaws
        or other instrument governing its corporate affairs, which provision
        would have the effect of (i) causing such Principal Party to issue, in
        connection with, or as a consequence of, the consummation of a
        transaction referred to in this Section 13, shares of Common Stock of
        such Principal Party at less than the then current market price per
        share (determined pursuant to Section 11(d) hereof) or securities
        exercisable for, or convertible into, Common Stock of such Principal
        Party at less than such then current market price (other than to holders
        of Rights pursuant to this Section 13) or (ii) providing for any special
        payment, tax or similar provisions in connection with the issuance of
        the Common Stock of such Principal Party pursuant to the provisions of
        this Section 13; then, in such event, the Company shall not consummate
        any such transaction unless prior thereto the Company and such Principal
        Party shall have executed and delivered to the Rights Agent a
        supplemental agreement providing that the provision in question of such
        Principal Party shall have been cancelled, waived or amended, or that
        the authorized securities shall be redeemed, so that the applicable
        provision will have no effect in connection with, or as a consequence
        of, the consummation of the proposed transaction.

               (e) The provisions of this Section 13 shall similarly apply to
        successive mergers or consolidations or sales or other transfers. In the
        event that a Section 13 Event shall occur at any time after the
        occurrence of a Section 11(a)(ii) Event, the Rights that have not
        theretofore been exercised shall thereafter become exercisable in a
        manner and for the securities described in Section 13(a).

        Section 14. Fractional Rights and Fractional Shares. (a) The Company
shall not be required to issue fractions of Rights or to distribute Rights
Certificates which evidence fractional Rights. In lieu of issuing such
fractional Rights, there shall be paid to the Persons to which such fractional
Rights would otherwise be issuable, an amount in cash equal to such fraction of
the market value of a whole Right. For purposes of this Section 14(a), the
market value of a whole Right shall be the closing price of the Rights for the
Trading Day immediately prior to the date on which such fractional Rights would
have been otherwise issuable. The closing price of the Rights for any day shall
be, if the Rights are listed or admitted to trading on a national securities
exchange, as reported in the principal consolidated transaction reporting system
with respect to securities listed on the principal national securities exchange
on which the Rights are listed or admitted to trading or, if the Rights are not
listed or admitted to trading on any national securities exchange, the last
quoted price or, if not so quoted, the average of the high bid and low asked


                                       25
<PAGE>   29
prices in the over-the-counter market, as reported by Nasdaq or such other
system then in use or, if on any such date the Rights are not quoted by any such
organization, the average of the closing bid and asked prices as furnished by a
professional market maker making a market in the Rights selected by a majority
of the Board of Directors (including, following a Section 11(a)(ii) Event, a
majority of the Independent Directors). If on any such date no such market maker
is making a market in the Rights, the fair value of the Rights on such date as
determined in good faith by a majority of the Board of Directors (including,
following a Section 11(a)(ii) Event, a majority of the Independent Directors)
shall be used and such determination shall be described in a statement filed
with the Rights Agent and the holders of the Rights.

               (b) The Company shall not be required to issue fractions of
shares of Preferred Stock (other than fractions which are integral multiples of
one one-thousandth of a share of Preferred Stock) upon exercise of the Rights or
to distribute certificates which evidence such fractional shares of Preferred
Stock (other than fractions which are integral multiples of one one-thousandth
of a share of Preferred Stock); provided, however, that in lieu of fractions of
shares of Preferred Stock which are integral multiples of one one-thousandth of
a share of Preferred Stock, the Company may provide for the issuance of
depositary receipts pursuant to Section 7(c) hereof. In lieu of such fractional
shares of Preferred Stock that are not integral multiples of one one-thousandth
of a share, the Company may pay to the registered holders of Rights Certificates
at the time such Rights are exercised as herein provided an amount in cash equal
to the same fraction of the then current market price of a share of Preferred
Stock on the day of exercise, determined in accordance with Section 11(d)
hereof.

               (c) The holder of a Right by the acceptance of the Rights
expressly waives his right to receive any fractional Rights or any fractional
shares upon exercise of a Right, except as permitted by this Section 14.

        Section 15. Rights of Action. All rights of action in respect of this
Agreement, other than rights of action vested in the Rights Agent pursuant to
Section 18 hereof, are vested in the respective registered holders of the Rights
Certificates (and, prior to the Distribution Date, the registered holders of
certificates representing shares of Company Common Stock); and any registered
holder of a Rights Certificate (or, prior to the Distribution Date, of a
certificate representing shares of Company Common Stock), without the consent of
the Rights Agent or of the holder of any other Rights Certificate (or, prior to
the Distribution Date, of a certificate representing shares of Company Common
Stock), may, in his own behalf and for his own benefit, enforce, and may
institute and maintain any suit, action or proceeding against the Company or any
other Person to enforce, or otherwise act in respect of, his right to exercise
the Rights evidenced by such Rights Certificate in the manner provided in such
Rights Certificate and in this Agreement. Without limiting the foregoing or any
remedies available to the holders of Rights, it is specifically acknowledged
that the holders of Rights would not have an adequate remedy at law for any
breach of this Agreement and shall be entitled to specific performance of the
obligations hereunder and injunctive relief against actual or threatened
violations of the obligations hereunder of any Person subject to this Agreement.

                                       26
<PAGE>   30

        Section 16. Agreement of Rights Holders. Every holder of a Right by
accepting the same consents and agrees with the Company and the Rights Agent and
with every other holder of a Right that:

               (a) prior to the Distribution Date, the Rights will be
        transferable only in connection with the transfer of Company Common
        Stock;

               (b) after the Distribution Date, the Rights Certificates are
        transferable only on the registry books of the Rights Agent if
        surrendered at the office of the Rights Agent designated for such
        purposes, duly endorsed or accompanied by a proper instrument of
        transfer and with the appropriate forms and certificates duly executed;

               (c) subject to Section 6(a) and Section 7(f) hereof, the Company
        and the Rights Agent may deem and treat the person in whose name a
        Rights Certificate (or, prior to the Distribution Date, the associated
        Company Common Stock certificate) is registered as the absolute owner
        thereof and of the Rights evidenced thereby (notwithstanding any
        notations of ownership or writing on the Rights Certificates or the
        associated Company Common Stock certificate made by anyone other than
        the Company or the Rights Agent) for all purposes whatsoever, and
        neither the Company nor the Rights Agent, subject to the last sentence
        of Section 7 (e) hereof, shall be affected by any notice to the
        contrary; and

               (d) notwithstanding anything in this Agreement to the contrary,
        neither the Company nor the Rights Agent shall have any liability to any
        holder of a Right or any other Person as a result of its inability to
        perform any of its obligations under this Agreement by reason of any
        preliminary or permanent injunction or other order, decree or ruling
        issued by a court of competent jurisdiction or by a governmental,
        regulatory or administrative agency or commission, or any statute, rule,
        regulation or executive order promulgated or enacted by any governmental
        authority, prohibiting or otherwise restraining performance of such
        obligation; provided, however, the Company must use its best efforts to
        have any such order, decree or ruling lifted or otherwise overturned as
        promptly as practicable.

        Section 17. Rights Certificate Holder Not Deemed a Stockholder. No
holder, as such, of any Rights Certificate shall be entitled to vote, receive
dividends or be deemed for any purpose the holder of the number of shares of
Preferred Stock or any other securities of the Company which may at any time be
issuable on the exercise of the Rights represented thereby, nor shall anything
contained herein or in any Rights Certificate be construed to confer upon the
holder of any Rights Certificate, as such, any of the rights of a stockholder of
the Company or any right to vote for the election of directors or upon any
matter submitted to stockholders at any meeting thereof, or to give or withhold
consent to any corporate action, or, except as provided in Section 24 hereof, to
receive notice of meetings or other actions affecting stockholders, or to
receive dividends or subscription rights, or otherwise, until the Right or
Rights evidenced by such Rights Certificate shall have been exercised in
accordance with the provisions hereof. This Section 17 shall also apply to
holders, as such, of Rights prior to the issuance of Rights Certificates.

                                       27
<PAGE>   31

        Section 18. Concerning the Rights Agent. (a) The Company agrees to pay
to the Rights Agent reasonable compensation for all services rendered by it
hereunder and, from time to time, on demand of the Rights Agent, its reasonable
expenses, including reasonable fees and disbursements of its counsel, incurred
in connection with the execution and administration of this Agreement and the
exercise and performance of its duties hereunder. The Company shall indemnify
the Rights Agent for, and hold it harmless against, any loss, liability, or
expense, incurred without negligence, bad faith or willful misconduct on the
part of the Rights Agent, for anything done or omitted by the Rights Agent in
connection with the acceptance and administration of this Agreement, including
the reasonable costs and expenses of defending against any claim of liability
hereunder.

               (b) The Rights Agent shall be protected and shall incur no
liability for or in respect of any action taken, suffered or omitted by it in
connection with its administration of this Agreement in reliance upon any Rights
Certificate or certificate for Preferred Stock or for other securities of the
Company, instrument of assignment or transfer, power of attorney, endorsement,
affidavit, letter, notice, direction, consent, certificate, statement or other
paper or document believed by it to be genuine and to have been signed, executed
and, where necessary, verified or acknowledged by the proper Person or Persons.

        Section 19. Merger or Consolidation or Change of Name of Rights Agent.
(a) Any corporation into which the Rights Agent or any successor Rights Agent
may be merged or with which it may be consolidated, or any corporation resulting
from any merger or consolidation to which the Rights Agent or any successor
Rights Agent shall be a party, or any corporation succeeding to the corporate
trust or shareholder services businesses of the Rights Agent or any successor
Rights Agent, shall be the successor to the Rights Agent under this Agreement
without the execution or filing of any document or any further act on the part
of any of the parties hereto; provided, however, that such corporation would be
eligible for appointment as a successor Rights Agent under the provisions of
Section 21 hereof. In case at the time such successor Rights Agent shall succeed
to the agency created by this Agreement, any of the Rights Certificates shall
have been countersigned but not delivered, any such successor Rights Agent may
adopt the countersignature of a predecessor Rights Agent and deliver such Rights
Certificates so countersigned; and in case at that time any of the Rights
Certificates shall not have been countersigned, any successor Rights Agent may
countersign such Rights Certificates either in the name of the predecessor or in
the name of the successor Rights Agent; and in all such cases such Rights
Certificates shall have the full force provided in the Rights Certificates and
in this Agreement.

               (b) In case at any time the name of the Rights Agent shall be
changed and at such time any of the Rights Certificates shall have been
countersigned but not delivered, the Rights Agent may adopt the countersignature
under its prior name and deliver Rights Certificates so countersigned; and in
case at that time any of the Rights Certificates shall not have been
countersigned, the Rights Agent may countersign such Rights Certificates either
in its prior name or in its changed name; and in all such cases such Rights
Certificates shall have the full force provided in the Rights Certificates and
in this Agreement.

                                       28
<PAGE>   32

        Section 20. Duties of Rights Agent. The Rights Agent undertakes the
duties and obligations imposed by this Agreement upon the following terms and
conditions, by all of which the Company and the holders of Rights Certificates,
by their acceptance thereof, shall be bound:

               (a) The Rights Agent may consult with legal counsel (who may be
        legal counsel for the Company), and the opinion of such counsel shall be
        full and complete authorization and protection to the Rights Agent as to
        any action taken or omitted by it in good faith and in accordance with
        such opinion.

               (b) Whenever in the performance of its duties under this
        Agreement the Rights Agent shall deem it necessary or desirable that any
        fact or matter (including, without limitation, the identity of any
        Acquiring Person and the determination of "current market price") be
        proved or established by the Company prior to taking or suffering any
        action hereunder, such fact or matter (unless other evidence in respect
        thereof be specified herein) may be deemed to be conclusively proved and
        established by a certificate signed by the Chairman, the Vice Chairman,
        the Chief Executive Officer, the President, the Chief Financial Officer,
        any Vice President, the Treasurer, any Assistant Treasurer, the
        Secretary or any Assistant Secretary of the Company and delivered to the
        Rights Agent; provided, however, that so long as any Person is an
        Acquiring Person hereunder, such certificate shall be signed and
        delivered by a majority of the Board of Directors (including a majority
        of the Independent Directors); and such certificate shall be full
        authorization to the Rights Agent for any action taken or suffered in
        good faith by it under the provisions of this Agreement in reliance upon
        such certificate.

               (c) The Rights Agent shall be liable hereunder only for its own
        negligence, bad faith or willful misconduct.

               (d) The Rights Agent shall not be liable for or by reason of any
        of the statements of fact or recitals contained in this Agreement or in
        the Rights Certificates or be required to verify the same (except as to
        its countersignature on such Rights Certificates), but all such
        statements and recitals are and shall be deemed to have been made by the
        Company only.

               (e) The Rights Agent shall not have any responsibility for the
        validity of this Agreement or the execution and delivery hereof (except
        the due execution hereof by the Rights Agent) or for the validity or
        execution of any Rights Certificate (except its countersignature
        thereof); nor shall it be responsible for any breach by the Company of
        any covenant or failure by the Company to satisfy conditions contained
        in this Agreement or in any Rights Certificate; nor shall it be
        responsible for any adjustment required under the provisions of Section
        11 or Section 13 hereof or for the manner, method or amount of any such
        adjustment or the ascertaining of the existence of facts that would
        require any such adjustment (except with respect to the exercise of
        Rights evidenced by Rights Certificates after receipt by the Rights
        Agent of the certificate describing any such adjustment contemplated by
        Section 12); nor shall it by any act hereunder be deemed to make any
        representation or warranty as to the authorization or reservation of any
        shares 


                                       29
<PAGE>   33

        of Preferred Stock or any other securities to be issued pursuant to this
        Agreement or any Rights Certificate or as to whether any shares of
        Preferred Stock or any other securities will, when so issued, be validly
        authorized and issued, fully paid and non-assessable.

               (f) The Company shall perform, execute, acknowledge and deliver
        or cause to be performed, executed, acknowledged and delivered all such
        further acts, instruments and assurances as may reasonably be required
        by the Rights Agent for the performance by the Rights Agent of its
        duties under this Agreement.

               (g) The Rights Agent is hereby authorized and directed to accept
        instructions with respect to the performance of its duties hereunder
        from the Chairman, the Vice Chairman, the Chief Executive Officer, the
        President, the Chief Financial Officer, any Vice President, the
        Secretary, any Assistant Secretary, the Treasurer or any Assistant
        Treasurer of the Company, and to apply to such officers for advice or
        instructions in connection with its duties, and it shall not be liable
        for any action taken or suffered to be taken by it in good faith in
        accordance with instructions of any such officer; provided, however,
        that so long as any Person is an Acquiring Person hereunder, the Rights
        Agent shall accept such instructions and advice only from a majority of
        the Board of Directors (including a majority of the Independent
        Directors) and shall not be liable for any action taken or suffered to
        be taken by it in good faith in accordance with such instructions of a
        majority of the Board of Directors (including a majority of the
        Independent Directors). Any application by the Rights Agent for written
        instructions from the Company may, at the option of the Rights Agent,
        set forth in writing any action proposed to be taken or omitted by the
        Rights Agent under this Rights Agreement and the date on and/or after
        which such action shall be taken or such omission shall be effective.
        The Rights Agent shall not be liable for any action taken by, or
        omission of, the Rights Agent in accordance with a proposal included in
        any such application on or after the date specified in such application
        (which date shall not be less than five Business Days after the date any
        such officer of the Company actually receives such application, unless
        any such officer shall have consented in writing to an earlier date)
        unless, prior to taking any such action (or the effective date in the
        case of an omission), the Rights Agent shall have received written
        instructions in response to such application specifying the action to be
        taken or omitted.

               (h) The Rights Agent and any shareholder, director, officer or
        employee of the Rights Agent may buy, sell or deal in any of the Rights
        or other securities of the Company or have a pecuniary interest in any
        transaction in which the Company may be interested, or contract with or
        lend money to the Company or otherwise act as fully and freely as though
        it were not Rights Agent under this Agreement. Nothing herein shall
        preclude the Rights Agent from acting in any other capacity for the
        Company or for any other legal entity.

               (i) The Rights Agent may execute and exercise any of the rights
        or powers hereby vested in it or perform any duty hereunder either
        itself or by or through its attorneys or agents.

                                       30
<PAGE>   34

               (j) No provision of this Agreement shall require the Rights Agent
        to expend or risk its own funds or otherwise incur any financial
        liability in the performance of any of its duties or in the exercise of
        its rights hereunder if the Rights Agent shall have reasonable grounds
        for believing that repayment of such funds or adequate indemnification
        against such risk or liability is not reasonably assured to it.

               (k) If, with respect to any Rights Certificate surrendered to the
        Rights Agent for exercise or transfer, the certificate attached to the
        form of assignment or form of election to purchase, as the case may be,
        has either not been completed, not signed or indicates an affirmative
        response to clause 1 and/or 2 thereof, the Rights Agent shall not take
        any further action with respect to such requested exercise or transfer
        without first consulting with the Company. If such certificate has been
        completed and signed and shows a negative response to clauses 1 and 2 of
        such certificate, unless previously instructed otherwise in writing by
        the Company (which instructions may impose on the Rights Agent
        additional ministerial responsibilities, but no discretionary
        responsibilities), the Rights Agent may assume without further inquiry
        that the Rights Certificate is not owned by a Person described in
        Section 7(e) hereof and shall not be charged with any knowledge to the
        contrary.

        Section 21. Change of Rights Agent. The Rights Agent or any successor
Rights Agent may resign and be discharged from its duties under this Agreement
upon thirty days' prior notice in writing mailed to the Company, and to each
transfer agent of the Preferred Stock and the Company Common Stock, by
registered or certified mail, and to the holders of the Rights Certificates by
first-class mail. The Company may remove the Rights Agent or any successor
Rights Agent upon thirty days' prior notice in writing, mailed to the Rights
Agent or successor Rights Agent, as the case may be, and to each transfer agent
of the Preferred Stock and the Company Common Stock, by registered or certified
mail, and to the holders of the Rights Certificates by first-class mail. If the
Rights Agent shall resign or be removed or shall otherwise become incapable of
acting, the Company shall appoint a successor to the Rights Agent. If the
Company shall fail to make such appointment within a period of thirty days after
giving notice of such removal or after it has been notified in writing of such
resignation or incapacity by the resigning or incapacitated Rights Agent or by
the holder of a Rights Certificate (who shall, with such notice, submit his
Rights Certificate for inspection by the Company), then any registered holder of
any Rights Certificate may apply to any court of competent jurisdiction for the
appointment of a new Rights Agent. Any successor Rights Agent, whether appointed
by the Company or by such a court, shall be (a) a corporation organized and
doing business under the laws of the United States or any state of the United
States in good standing, shall be authorized under applicable laws to exercise
corporate trust or stock transfer powers and shall be subject to supervision or
examination by federal or state authorities or (b) an Affiliate of a corporation
described in clause (a). After appointment, the successor Rights Agent shall be
vested with the same powers, rights, duties and responsibilities as if it had
been originally named as Rights Agent without further act or deed; but the
predecessor Rights Agent shall deliver and transfer to the successor Rights
Agent any property at the time held by it hereunder, and execute and deliver any
further assurance, conveyance, act or deed necessary for the purpose. Not later
than the effective date of any such appointment, the Company shall file notice
thereof in writing with the 


                                       31
<PAGE>   35

predecessor Rights Agent and each transfer agent of the Preferred Stock and the
Company Common Stock, and mail a notice thereof in writing to the registered
holders of the Rights Certificates. Failure to give any notice provided for in
this Section 21, however, or any defect therein, shall not affect the legality
or validity of the resignation or removal of the Rights Agent or the appointment
of the successor Rights Agent.

        Section 22. Issuance of New Rights Certificates. Notwithstanding any of
the provisions of this Agreement or the Rights to the contrary, the Company may,
at its option, issue new Rights Certificates evidencing Rights in such form as
may be approved by a majority of the Board of Directors (including, following a
Section 11(a)(ii) Event, a majority of the Independent Directors) to reflect any
adjustment or change made in accordance with the provisions of this Agreement in
the Purchase Price or the number or kind or class of shares or other securities
or property that may be acquired under the Rights Certificates. In addition, in
connection with the issuance or sale of shares of Company Common Stock following
the Distribution Date and prior to the Expiration Date, the Company (a) shall,
with respect to shares of Company Common Stock so issued or sold pursuant to the
exercise of stock options or under any employee plan or arrangement, or upon the
exercise, conversion or exchange of securities hereinafter issued by the
Company, and (b) may, in any other case, if deemed necessary or appropriate by a
majority of the Board of Directors (including, following a Section 11(a)(ii)
Event, a majority of the Independent Directors), issue Rights Certificates
representing the appropriate number of Rights in connection with such issuance
or sale; provided, however, that (i) no such Rights Certificate shall be issued
if, and to the extent that, the Company shall be advised by counsel that such
issuance would create a significant risk of material adverse tax consequences to
the Company or the Person to whom such Rights Certificate would be issued, and
(ii) no such Rights Certificate shall be issued if, and to the extent that,
appropriate adjustment shall otherwise have been made in lieu of the issuance
thereof.

        Section 23. Redemption and Termination. (a) Subject to Section 30
hereof, the Company may, at its option, by action of a majority of the Board of
Directors (including, following a Section 11(a)(ii) Event, a majority of the
Independent Directors), at any time prior to the earlier of (i) the Close of
Business on the tenth Business Day following the Stock Acquisition Date or (ii)
the Final Expiration Date, redeem all but not less than all of the then
outstanding Rights at a redemption price of $.01 per Right, as such amount may
be appropriately adjusted to reflect any stock split, stock dividend or similar
transaction occurring after the date hereof (such redemption price being the
"Redemption Price"). The Company may, at its option, by action of a majority of
the Board of Directors (including, following a Section 11(a)(ii) Event, a
majority of the Independent Directors), pay the Redemption Price either in
shares of Company Common Stock (based on the "current market price", as defined
in Section 11(d) hereof, of the shares of Company Common Stock at the time of
redemption) or cash and the redemption of the Rights shall be effective on the
basis and with such conditions as the Board of Directors (including, following a
Section 11(a)(ii) Event, a majority of the Independent Directors) may in its
sole discretion establish.

               (b) Immediately upon the action of a majority of the Board of
Directors (including, following a Section 11(a)(ii) Event, a majority of the
Independent Directors) ordering the 

                                       32
<PAGE>   36

redemption of the Rights, evidence of which shall be filed with the Rights
Agent, and without any further action and without any notice, the right to
exercise the Rights will terminate and the only right thereafter of the holders
of Rights shall be to receive the Redemption Price for each Right so held. The
Company shall promptly give public notice of any such redemption; provided,
however, that the failure to give, or any defect in, any such notice shall not
affect the validity of such redemption. Promptly after the action of a majority
of the Board of Directors (including, following a Section 11(a)(ii) Event, a
majority of the Independent Directors) ordering the redemption of the Rights,
the Company shall give notice of such redemption to the Rights Agent and the
holders of the then outstanding Rights by mailing such notice to all such
holders at each holder's last address as it appears upon the registry books of
the Rights Agent or, prior to the Distribution Date, on the registry books of
the transfer agent for the Company Common Stock. Any notice which is mailed in
the manner herein provided shall be deemed given, whether or not the holder
receives the notice. Each such notice of redemption will state the method by
which the payment of the Redemption Price will be made.

        Section 24. Notice of Certain Events. (a) In case the Company shall
propose, at any time after the Distribution Date, (i) to pay any dividend
payable in stock of any class to the holders of Preferred Stock or to make any
other distribution to the holders of Preferred Stock (other than a regular
quarterly cash dividend paid out of funds legally available therefor), (ii) to
offer to the holders of Preferred Stock rights or warrants to subscribe for or
to purchase any additional shares of Preferred Stock or shares of stock of any
class or any other securities, rights or options, (iii) to effect any
reclassification of its Preferred Stock (other than a reclassification involving
only the subdivision of outstanding shares of Preferred Stock), (iv) to effect
any consolidation or merger into or with any other Person, or to effect any sale
or other transfer (or to permit one or more of its Subsidiaries to effect any
sale or other transfer), in one or more transactions, of more than 50% of the
assets or earning power of the Company and its Subsidiaries (taken as a whole)
to any other Person or Persons (other than a transfer by the Company and/or any
of its wholly owned Subsidiaries in one or more transactions each of which
complies with Section 11(o) hereof), or (v) to effect the liquidation,
dissolution or winding up of the Company, then, in each such case, the Company
shall give to each holder of a Rights Certificate, to the extent feasible and in
accordance with Section 25 hereof, a notice of such proposed action, which shall
specify the record date for the purposes of such stock dividend, distribution of
rights or warrants, or the date on which such reclassification, consolidation,
merger, sale, transfer, liquidation, dissolution, or winding up is to take place
and the date of participation therein by the holders of the shares of Preferred
Stock, if any such date is to be fixed, and such notice shall be so given in the
case of any action covered by clause (i) or (ii) above at least twenty (20) days
prior to the record date for determining holders of the shares of Preferred
Stock for purposes of such action, and in the case of any such other action, at
least twenty (20) days prior to the date of the taking of such proposed action
or the date of participation therein by the holders of the shares of Preferred
Stock whichever shall be the earlier; provided, however, no such notice shall be
required pursuant to this Section 24, if any wholly owned Subsidiary of the
Company effects a consolidation or merger with or into, or effects a sale or
other transfer of assets or earnings power to, any other wholly owned Subsidiary
of the Company.

                                       33
<PAGE>   37

               (b) In case any Triggering Event shall occur, then, in any such
case, (i) the Company shall as soon as practicable thereafter give to each
holder of a Rights Certificate, to the extent feasible and in accordance with
Section 25 hereof, a notice of the occurrence of such event, which shall specify
the event and the consequences of the event to holders of Rights under Section
11(a)(ii) or Section 13 hereof, as the case may be.

        Section 25. Notices. All notices and other communications provided for
hereunder shall, unless otherwise stated herein, be in writing (including by
telex, telegram or cable) and mailed or sent or delivered, if to the Company, at
its address at:

               Uniphase Corporation
               163 Baypoint Parkway
               San Jose, California  95134
               Attention:  Chief Financial Officer

               and if to the Rights Agent, at its address at:

               American Stock Transfer & Trust Company
               40 Wall Street, 46th Floor
               New York, New York  10005
               Attention:  Joseph Wolf

        Notices or demands authorized by this Agreement to be given or made by
the Company or the Rights Agent to the holder of any Rights Certificate (or, if
prior to the Distribution Date, to the holder of certificates representing
shares of Company Common Stock) shall be sufficiently given or made if sent by
first-class mail, postage prepaid, addressed to such holder at the address of
such holder as shown on the registry books of the Company.

        Section 26. Supplements and Amendments. Prior to the Distribution Date
and subject to the penultimate sentence of this Section 26, the Company and the
Rights Agent shall, if the Company so directs, supplement or amend any provision
of this Agreement in any respect without the approval of any holders of
certificates representing shares of Company Common Stock. From and after the
Distribution Date and subject to the penultimate sentence of this Section 26,
the Company and the Rights Agent shall, if the Company so directs, supplement or
amend this Agreement without the approval of any holders of Rights Certificates
in order (i) to cure any ambiguity, (ii) to correct or supplement any provision
contained herein which may be defective or inconsistent with any other
provisions herein, (iii) to shorten or lengthen any time period hereunder, or
(iv) to change or supplement the provisions hereunder in any manner which the
Company may deem necessary or desirable and which shall not adversely affect the
interests of the holders of Rights Certificates (other than an Acquiring Person
or an Affiliate or Associate of an Acquiring Person); provided, however, that
this Agreement may not be supplemented or amended to lengthen, pursuant to
clause (iii) of this sentence, (A) subject to Section 30 hereof, a time period
relating to when the Rights may be redeemed at such time as the Rights are not
then redeemable, or (B) any other time period unless such lengthening is for the
purpose of protecting, enhancing or clarifying the rights of, and/or the
benefits to, the holders of Rights. Upon the delivery of a certificate from an
appropriate officer of the Company or, so long as any Person is 

                                       34
<PAGE>   38

an Acquiring Person hereunder, from the majority of the Board of Directors
(including a majority of the Independent Directors) which states that the
proposed supplement or amendment is in compliance with the terms of this Section
26, the Rights Agent shall execute such supplement or amendment. Notwithstanding
anything contained in this Agreement to the contrary, (i) no supplement or
amendment shall be made which changes the Redemption Price, the Purchase Price,
the Expiration Date or the number of Units of Preferred Stock or other
securities or assets for which a Right is exercisable without the approval of a
majority of the Board of Directors (including, following a Section 11(a)(ii)
Event, a majority of the Independent Directors), and (ii) following the
occurrence of a Section 11(a)(ii) Event, no supplement or amendment whatsoever
shall be made without the approval of the Board of Directors, including a
majority of the Independent Directors. Prior to the Distribution Date, the
interests of the holders of Rights shall be deemed coincident with the interests
of the holders of Company Common Stock.

        Section 27. Successors. All the covenants and provisions of this
Agreement by or for the benefit of the Company or the Rights Agent shall bind
and inure to the benefit of their respective successors and assigns hereunder.

        Section 28. Determinations and Actions by the Board of Directors, etc.
For all purposes of this Agreement, any calculation of the number of shares of
Company Common Stock outstanding at any particular time, including for purposes
of determining the particular percentage of such outstanding shares of Company
Common Stock of which any Person is the Beneficial Owner, shall be made in
accordance with the last sentence of Rule 13d-3(d)(1)(i) of the Exchange Act
Regulations as in effect on the date hereof. Except as otherwise specifically
provided herein, the Board of Directors of the Company (including, where so
provided, a majority of the Independent Directors) shall have the exclusive
power and authority to administer this Agreement and to exercise all rights and
powers specifically granted to the Board (including, where so provided, a
majority of the Independent Directors) or to the Company, or as may be necessary
or advisable in the administration of this Agreement, including, without
limitation, the right and power (i) to interpret the provisions of this
Agreement, and (ii) to make all determinations deemed necessary or advisable for
the administration of this Agreement. All such actions, calculations,
interpretations and determinations (including, for purposes of clause (y) below,
all omissions with respect to the foregoing) which are done or made by the Board
(including, where so provided, a majority of the Independent Directors) in good
faith shall (x) be final, conclusive and binding on the Company, the Rights
Agent, the holders of the Rights and all other parties, and (y) not subject the
Board or any member thereof to any liability to the holders of the Rights.
Wherever in this Agreement a vote of a majority of the Independent Directors is
required, there shall be present in office at least one Independent Director.

        Section 29. Benefits of this Agreement. Nothing in this Agreement shall
be construed to give to any Person other than the Company, the Rights Agent and
the registered holders of the Rights Certificates (and, prior to the
Distribution Date, registered holders of shares of Company Common Stock) any
legal or equitable right, remedy or claim under this Agreement; but this
Agreement shall be for the sole and exclusive benefit of the Company, the Rights
Agent and the registered holders of the Rights Certificates (and, prior to the
Distribution Date, registered holders of shares of Company Common Stock).

                                       35
<PAGE>   39

        Section 30. Severability. If any term, provision, covenant or
restriction of this Agreement is held by a court of competent jurisdiction or
other authority to be invalid, void or unenforceable, the remainder of the
terms, provisions, covenants and restrictions of this Agreement shall remain in
full force and effect and shall in no way be affected, impaired or invalidated;
provided, however, that notwithstanding anything in this Agreement to the
contrary, if any such term, provision, covenant or restriction is held by such
court or authority to be invalid, void or unenforceable and a majority of the
Board of Directors (including, following a Section 11(a)(ii) Event, a majority
of the Independent Directors) determines in its good faith judgment that
severing the invalid language from this Agreement would adversely affect the
purpose or effect of this Agreement and the Rights shall not then be redeemable,
the right of redemption set forth in Section 23 hereof shall be reinstated and
shall not expire until the Close of Business on the tenth Business Day following
the date of such determination by a majority of the Board of Directors
(including, following a Section 11(a)(ii) Event, a majority of the Independent
Directors).

        Section 31. Governing Law. This Agreement, each Right and each Rights
Certificate issued hereunder shall be governed by, and construed in accordance
with, the laws of the State of Delaware applicable to contracts executed in and
to be performed entirely in such State.

        Section 32. Counterparts. This Agreement may be executed (including by
facsimile) in one or more counterparts, and by the different parties hereto in
separate counterparts, each of which when executed shall be deemed to be an
original, but all of which taken together shall constitute one and the same
instrument.

        Section 33. Descriptive Headings. The headings contained in this
Agreement are for descriptive purposes only and shall not affect in any way the
meaning or interpretation of this Agreement.

        Section 34. Exchange. (a) The Company, upon resolution of a majority of
the Board of Directors (including a majority of the Independent Directors) may,
at its option, at any time after the first occurrence of a Section 11(a)(ii)
Event, exchange all or part of the then outstanding and exercisable Rights
(which shall not include Rights that have become void pursuant to Section 7(e)
hereof) for Units of Preferred Stock or shares of Company Common Stock (at the
election of the Board of Directors (including a majority of the Independent
Directors)) at an exchange ratio of one Unit of Preferred Stock or one share of
Company Common Stock, as the case may be, per Right, as appropriately adjusted
to reflect any stock split, stock dividend or similar transaction occurring
after the date hereof (such exchange ratio being the "Exchange Ratio").
Notwithstanding the foregoing, the Board of Directors shall not be empowered to
effect such exchange at any time after any Person (other than an Exempt Person),
together with all Affiliates and Associates of such Person, becomes the
Beneficial Owner of shares of Company Common Stock aggregating 50% or more of
the shares of Company Common Stock then outstanding. From and after the
occurrence of a Section 13(a) Event, any Rights that theretofore have not been
exchanged pursuant to this Section 34(a) shall thereafter be exercisable only in
accordance with Section 13 and may not be exchanged pursuant to this Section
34(a). The exchange of the Rights by the Board of Directors (including a
majority of the Independent Directors) may be made 


                                       36
<PAGE>   40

effective at such time, on such basis and with such conditions as the Board of
Directors (including a majority of the Independent Directors) in its sole
discretion may establish.

               (b) Immediately upon the action of a majority of the Board of
Directors (including a majority of the Independent Directors) ordering the
exchange of any Rights pursuant to Section 34(a) and without any further action
and without any notice, the right to exercise such Rights shall terminate and
the only right thereafter of a holder of such Rights shall be to receive that
number of Units of Preferred Stock or shares of Company Common Stock, as the
case may be, equal to the number of such Rights held by such holder multiplied
by the Exchange Ratio. The Company shall promptly give public notice of any such
exchange; provided, however, that the failure to give, or any defect in, such
notice shall not affect the validity of such exchange. The Company promptly
shall mail a notice of any such exchange to all of the holders of such Rights at
their last addresses as they appear upon the registry books of the Rights Agent.
Any notice which is mailed in the manner herein provided shall be deemed given,
whether or not the holder receives the notice. Each such notice of exchange
shall state the method by which the exchange of Units of Preferred Stock or
shares of Company Common Stock, as the case may be, for Rights will be effected
and, in the event of any partial exchange, the number of Rights which will be
exchanged. Any partial exchange shall be effected pro rata based on the number
of Rights (other than Rights which have become void pursuant to the provisions
of Section 7(e) hereof) held by each holder of Rights.

               (c) In the event that the number of shares of Preferred Stock or
Company Common Stock, as the case may be, which are authorized by the Company's
Restated Certificate of Incorporation but not outstanding or reserved for
issuance for purposes other than upon exercise of the Rights are not sufficient
to permit any exchange of Rights as contemplated in accordance with this Section
34, the Company, upon a resolution of a majority of the Board of Directors
(including a majority of the Independent Directors), shall take all such action
as may be necessary to authorize additional shares of Preferred Stock or Company
Common Stock, as the case may be, for issuance upon exchange of the Rights or
make adequate provision to substitute, in whole or in part, (1) cash, (2) other
equity securities of the Company, (3) debt securities of the Company, (4) other
assets, or (5) any combination of the foregoing, having an aggregate value for
each Right to be exchanged equal to the per share market price of one Unit of
Preferred Stock or share of Company Common Stock, as the case may be (determined
pursuant to Section 11(d) hereof) as of the date of a Section 11(a)(ii) Event,
where such aggregate value has been determined by a majority of the Board of
Directors (including a majority of the Independent Directors).

               (d) The Company shall not be required to issue fractions of Units
of Preferred Stock or fractions of shares of Company Common Stock or to
distribute certificates which evidence fractional Units or fractional shares. In
lieu of issuing fractional Units or fractional shares, the Company may pay to
the registered holders of Rights Certificates at the time such Rights are
exchanged as herein provided an amount in cash equal to the same fraction of the
current market price (determined pursuant to Section 11(d) hereof) of one Unit
of Preferred Stock or one share of Company Common Stock, as the case may be, on
the Trading Day immediately prior to the date of exchange pursuant to this
Section 34.

                                       37
<PAGE>   41

        IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed, all as of the date first above written.

Attest:                                        UNIPHASE CORPORATION



By: _________________________                 By: _____________________________
    Anthony Muller                                 Kevin N. Kalkhoven
    Secretary                                      President and Chief Executive
                                                   Officer

Attest:                                        AMERICAN STOCK TRANSFER &
                                               TRUST COMPANY



By: _________________________                 By:______________________________
    Name: ___________________                     Name: _______________________
    Title: __________________                     Title: ______________________

                                       38
<PAGE>   42
                                                                       EXHIBIT A

                           FORM OF RIGHTS CERTIFICATE

Certificate No. ______                                             ______ Rights

NOT EXERCISABLE AFTER THE EXPIRATION DATE (AS DEFINED IN THE RIGHTS AGREEMENT
REFERRED TO BELOW). THE RIGHTS ARE SUBJECT TO REDEMPTION OR EXCHANGE, AT THE
OPTION OF THE COMPANY, ON THE TERMS SET FORTH IN THE RIGHTS AGREEMENT. UNDER
CERTAIN CIRCUMSTANCES (SPECIFIED IN THE RIGHTS AGREEMENT), RIGHTS BENEFICIALLY
OWNED BY ACQUIRING PERSONS (AS DEFINED IN THE RIGHTS AGREEMENT) OR ANY
SUBSEQUENT HOLDER OF SUCH RIGHTS MAY BECOME NULL AND VOID.

                               Rights Certificate

                              UNIPHASE CORPORATION

        This certifies that ______________________, or registered assigns, is
the registered holder of the number of Rights set forth above, each of which
entitles the registered holder thereof, subject to the terms and conditions of
the Rights Agreement dated as of June 22, 1998, as amended from time to time
(the "Rights Agreement"; terms defined therein are used herein with the same
meaning unless otherwise defined herein) between Uniphase Corporation, a
Delaware corporation (the "Company"), and American Stock Transfer & Trust
Company, as Rights Agent (which term shall include any successor Rights Agent
under the Rights Agreement), to purchase from the Company at any time after the
Distribution Date and prior to the Expiration Date at the office of the Rights
Agent, one one-thousandth of a fully paid and nonassessable share of Series B
Preferred Stock, par value $.001 per share (the "Preferred Stock"), of the
Company at the Purchase Price initially of $270 per one one-thousandth share of
Preferred Stock (each such one one-thousandth of a share being a "Unit"), upon
presentation and surrender of this Rights Certificate with the Election to
Purchase and related certificate duly executed. The number of Rights evidenced
by this Rights Certificate (and the number of shares which may be purchased upon
exercise thereof) set forth above, and the Purchase Price per Unit set forth
above, and the Purchase Price per share set forth above, are the number and
Purchase Price as of June 22, 1998 based on the Preferred Stock as constituted
at such date. The Company reserves the right to require prior to the occurrence
of a Triggering Event (as such term is defined in the Rights Agreement) that a
number of Rights be exercised so that only whole shares of Preferred Stock will
be issued.

        UPON THE OCCURRENCE OF A SECTION 11(A)(ii) EVENT, IF THE RIGHTS
EVIDENCED BY THIS RIGHTS CERTIFICATE ARE BENEFICIALLY OWNED BY AN ACQUIRING
PERSON OR AN AFFILIATE OR ASSOCIATE OF ANY SUCH ACQUIRING PERSON OR, UNDER
CERTAIN CIRCUMSTANCES DESCRIBED IN THE RIGHTS AGREEMENT, A TRANSFEREE OF ANY
SUCH ACQUIRING PERSON, ASSOCIATE OR AFFILIATE, SUCH RIGHTS SHALL BECOME NULL AND
VOID AND NO HOLDER HEREOF 


                                      A-1
<PAGE>   43

SHALL HAVE ANY RIGHT WITH RESPECT TO SUCH RIGHTS FROM AND AFTER THE OCCURRENCE
OF SUCH SECTION 11(A)(ii) EVENT.

        In certain circumstances described in the Rights Agreement, the Rights
evidenced hereby may entitle the registered holder thereof to purchase capital
stock of an entity other than the Company or receive common stock, cash or other
assets, all as provided in the Rights Agreement.

        As provided in the Rights Agreement, the Purchase Price and the number
and kind of shares of Preferred Stock or other securities, which may be
purchased upon the exercise of the Rights evidenced by this Rights Certificate
are subject to modification and adjustment upon the happening of certain events,
including a Triggering Event.

        This Rights Certificate is subject to all of the terms and conditions of
the Rights Agreement, which terms and conditions are hereby incorporated herein
by reference and made a part hereof and to which Rights Agreement reference is
hereby made for a full description of the rights, limitations of rights,
obligations, duties and immunities hereunder of the Rights Agent, the Company
and the holders of the Rights Certificates, which limitations of rights include
the temporary suspension of the exercisability of such Rights under the specific
circumstances set forth in the Rights Agreement. Copies of the Rights Agreement
are on file at the principal office of the Rights Agent and are available from
the Rights Agent upon written request.

        This Rights Certificate, with or without other Rights Certificates, upon
surrender at the office of the Rights Agent designated for such purpose, may be
exchanged for another Rights Certificate or Rights Certificates of like tenor
and date evidencing an aggregate number of Rights equal to the aggregate number
of Rights evidenced by the Rights Certificate or Rights Certificates
surrendered. If this Rights Certificate shall be exercised in part, the
registered holder shall be entitled to receive, upon surrender hereof, another
Rights Certificate or Rights Certificates for the number of whole Rights not
exercised.

        Subject to the provisions of the Rights Agreement, the Rights evidenced
by this Certificate may be redeemed by the Company under certain circumstances
at its option at a redemption price of $.01 per Right, at any time prior to the
earlier of the close of business on (i) the tenth day following the Stock
Acquisition Date (as such time period may be extended pursuant to the Rights
Agreement), other than a Stock Acquisition Date that occurs as a result of a
Qualifying Offer, or (ii) the Final Expiration Date. In addition, the Rights may
be exchanged, in whole or in part, for shares of the Common Stock of the
Company. Immediately upon the action of the Board of Directors of the Company
authorizing any such exchange, and without any further action or any notice, the
Rights (other than Rights which are not subject to such exchange) will terminate
and the Rights will only enable holders to receive the shares issuable upon such
exchange. Under certain circumstances set forth in the Rights Agreement, the
decision to redeem the Rights shall require the concurrence of a majority of the
Independent Directors.

                                      A-2
<PAGE>   44

        No fractional shares of Preferred Stock will be issued upon the exercise
of any Right or Rights evidenced hereby (other than fractions which are integral
multiples of one one-thousandth of a share of Preferred Stock or depositary
receipts representing such fractions), but in lieu thereof a cash payment will
be made, as provided in the Rights Agreement.

        No holder of this Rights Certificate, as such, shall be entitled to vote
or receive dividends or be deemed for any purpose the holder of Preferred Stock
or of any other securities which may at any time be issuable on the exercise
hereof, nor shall anything contained in the Rights Agreement or herein be
construed to confer upon the holder hereof, as such, any of the rights of a
stockholder of the Company or any right to vote for the election of directors or
upon any matter submitted to stockholders at any meeting thereof, or to give or
withhold consent to any corporate action, or to receive notice of meetings or
other actions affecting (except as provided in the Rights Agreement), or to
receive dividends of subscription rights, or otherwise, until the Rights
evidenced by this Rights Certificate shall have been exercised as provided in
the Rights Agreement.

        This Rights Certificate shall not be valid or obligatory for any purpose
until it shall have been countersigned by the Rights Agent.

        WITNESS the facsimile signature of the proper officers of the Company.
Dated as of -----------------, ----------



                                            UNIPHASE CORPORATION


                                            By:____________________________
                                               Name:
                                               Title:


                                            By:____________________________
                                               Name:
                                               Title:

Countersigned:

American State Transfer & Trust Company,
        as Rights Agent


        By:    ________________________________
        Name:
        Title:

                                      A-3
<PAGE>   45
                  [Form of Reverse Side of Rights Certificate]

                               FORM OF ASSIGNMENT

                              (To be executed by the registered holder if such
                              holder desires to transfer the Rights
                              Certificate.)



        FOR VALUE RECEIVED ____________________ hereby sells, assigns and
transfers unto:___________________________________________________________
(Please print name and address of transferee)
___________________________________ this Rights Certificate, together with all
right, title and interest therein, and does hereby irrevocably constitute and
appoint _____________________ Attorney, to transfer the within Rights
Certificate on the books of the within-named Company, with full power of
substitution.

                                    Dated _________________ , 199___


                                    --------------------------------
                                    Signature

                                    Signature Guaranteed:

                                    Certificate

        The undersigned hereby certifies by checking the appropriate boxes in
(1) and (2) that:

        (1) this Rights Certificate [ ] is [ ] is not being sold, assigned and
transferred by or on behalf of a Person who is or was an Acquiring Person or an
Affiliate or Associate of any such Acquiring Person (as such terms are defined
pursuant to the Rights Agreement); and

        (2) after due inquiry and to the best knowledge of the undersigned, it 
[ ] did [ ] did not acquire the Rights evidenced by this Rights Certificate from
any Person who is, was or subsequently became an Acquiring Person or an
Affiliate or Associate of an Acquiring Person.

                                        Dated ___________________, 199___

                                        ---------------------------------
                                        Signature

                                        Signature Guaranteed:

                                      A-4
<PAGE>   46


                                     NOTICE

        The signature to the foregoing Assignment and Certificate must
correspond to the name as written upon the face of this Rights Certificate in
every particular, without alteration or enlargement or any change whatsoever.

        Signatures must be guaranteed by an approved eligible financial
institution acceptable to the Rights Agent in its sole discretion or by a
participant in the Securities Transfer Agents Medallion Program, the Stock
Exchange Medallion Program or the New York Stock Exchange Medallion Program.

        In the event the certification set forth above is not completed, the
Company will deem the beneficial owner of the Rights evidenced by this Rights
Certificate to be an Acquiring Person or an Affiliate or Associate thereof (as
defined in the Rights Agreement) and, in the case of an Assignment, will affix a
legend to that effect on any Rights Certificates issued in exchange for this
Rights Certificate.


                                      A-5
<PAGE>   47

                          FORM OF ELECTION TO PURCHASE

               (To be executed if the registered holder desires to
             exercise Rights represented by the Rights Certificate.)

To:  UNIPHASE CORPORATION

               The undersigned hereby irrevocably elects to exercise
____________________ Rights represented by this Rights Certificate to purchase
the Units of Preferred Stock issuable upon the exercise of the Rights (or such
other securities of the Company or of any other person or other property which
may be issuable upon the exercise of the Rights) and requests that certificates
for such Units be issued in the name of and delivered to: _____________________
_______________________________ (Please print name and address) ________________
_______________ (Please insert social security or other identifying number).

               If such number of Rights shall not be all the Rights evidenced by
this Rights Certificate, a new Rights Certificate for the balance of such Rights
shall be registered in the name of and delivered to: _________________________
__________________________________________________________ (Please print name
and address) ______________________________________________ (Please insert
social security or other identifying number).


                                        Dated ___________________, 199___


                                        ---------------------------------
                                       Signature

                                        Signature Guaranteed:

                                   Certificate

        The undersigned hereby certifies by checking the appropriate boxes in
(1) and (2) that:

        (1) the Rights evidenced by this Rights Certificate [ ] are [ ] are not
beneficially owned by an Acquiring Person or an Affiliate or an Associate
thereof (as defined in the Rights Agreement); and

        (2) after due inquiry and to the best knowledge of the undersigned, the
undersigned [ ] did [ ] did not acquire the Rights evidenced by this Rights
Certificate from any person who is, was or subsequently became an Acquiring
Person or an Affiliate or Associate thereof.

                                        Dated: ___________________, 199__


                                        -------------------------------
                                        Signature

                                        Signature Guaranteed:

                                      A-6
<PAGE>   48

                                     NOTICE

        The signature in the foregoing Election to Purchase and Certificate must
conform to the name as written upon the face of this Rights Certificate in every
particular, without alteration or enlargement or any change whatsoever.

        Signatures must be guaranteed by an approved eligible financial
institution acceptable to the Rights Agent in its sole discretion or by a
participant in the Securities Transfer Agents Medallion Program, the Stock
Exchange Medallion Program or the New York Stock Exchange Medallion Program.

        In the event the certification set forth above is not completed, the
Company will deem the beneficial owner of the Rights evidenced by this Rights
Certificate to be an Acquiring Person or an Affiliate or Associate thereof (as
defined in the Rights Agreement) and, in the case of an Assignment, will affix a
legend to that effect on any Rights Certificates issued in exchange for this
Rights Certificate.



                                      A-7
<PAGE>   49
                                                                       EXHIBIT B

                           UNDER CERTAIN CIRCUMSTANCES
                      (SPECIFIED IN THE RIGHTS AGREEMENT),
                 RIGHTS BENEFICIALLY OWNED BY ACQUIRING PERSONS
                      (AS DEFINED IN THE RIGHTS AGREEMENT)
                     OR ANY SUBSEQUENT HOLDER OF SUCH RIGHTS
                            MAY BECOME NULL AND VOID.

                  SUMMARY OF RIGHTS TO PURCHASE PREFERRED STOCK

        The Board of Directors of Uniphase Corporation (the "Company") recently
authorized and declared a dividend distribution of one Right for each
outstanding share of its common stock, par value $.001 per share (the "Company
Common Stock"), to stockholders of record at the close of business on June 22,
1998 (the "Record Date"), and authorized the issuance of one Right with each
share of Company Common Stock issued (including shares distributed from
Treasury) by the Company thereafter between the Record Date and the Distribution
Date (as defined below). Each Right entitles the registered holder, subject to
the terms of the Rights Agreement (as defined below), to purchase from the
Company one one-thousandth of a share (a "Unit") of Series B Preferred Stock,
par value $.001 per share (the "Preferred Stock"), at a purchase price of $270
per Unit, subject to adjustment. The purchase price is payable in cash or by
certified or bank check or money order payable to the order of the Company. The
description and terms of the Rights are set forth in a Rights Agreement between
the Company and American Stock Transfer & Trust Company, as Rights Agent, dated
as of June 22, 1998, as amended from time to time (the "Rights Agreement").

        Copies of the Rights Agreement and the Certificate of Designation for
the Preferred Stock have been filed with the Securities and Exchange Commission
as exhibits to a Registration Statement on Form 8-A dated June __, 1998. Copies
of the Rights Agreement and the Certificate of Designation are available free of
charge from the Company. This summary description of the Rights and the
Preferred Stock does not purport to be complete and is qualified in its entirety
by reference to all of the provisions of the Rights Agreement and the
Certificate of Designation, including the definitions therein of certain terms,
which Rights Agreement and Certificate of Designation are incorporated herein by
reference.

        The Rights Agreement

        Initially, the Rights will attach to all certificates representing
shares of outstanding Company Common Stock, and no separate Rights Certificates
will be distributed. The Rights will separate from the Company Common Stock and
the "Distribution Date" will occur upon the earlier of (i) ten days following a
public announcement (the date of such announcement being the "Stock Acquisition
Date") that a person or group of affiliated or associated persons has acquired
or otherwise obtained beneficial ownership of 15% or more of the then
outstanding shares of Company Common Stock (an "Acquiring Person"), or (ii) ten
business days (or such later date as may be determined by action of the Board of
Directors prior to such time as any person becomes an Acquiring Person)
following the commencement of a tender offer or exchange offer that would result
in a person or group beneficially owning 15% or more of the then outstanding
shares of Company 


                                      B-1
<PAGE>   50

Common Stock. Until the Distribution Date, (i) the Rights will be evidenced by
Company Common Stock certificates and will be transferred with and only with
such Company Common Stock certificates, (ii) new Company Common Stock
certificates issued after the Record Date (also including shares distributed
from Treasury) will contain a notation incorporating the Rights Agreement by
reference and (iii) the surrender for transfer of any certificates representing
outstanding Company Common Stock will also constitute the transfer of the Rights
associated with the Company Common Stock represented by such certificates.

        An "Acquiring Person" does not include (A) the Company, (B) any
subsidiary of the Company, (C) any employee benefit plan maintained by the
Company or any of its subsidiaries, (D) any trustee or fiduciary with respect to
such employee benefit plan acting in such capacity or a trustee or fiduciary
holding shares of Company Common Stock for the purpose of funding any such plan
or employee benefits, (E) any person who has reported or is required to report
such beneficial ownership on Schedule 13G under the Securities Exchange Act of
1934, as amended (the "Exchange Act"), but only so long as (x) such person is
eligible to report such ownership on Schedule 13(G) under the Exchange Act, (y)
such person (or any other person) has not reported and is not required to report
such ownership on Schedule 13(D) under the Exchange Act, and (z) such person
does not beneficially own 20% or more of the shares of Company Common Stock then
outstanding, or (F) any person if the Board of Directors determines in good
faith that such person who would otherwise be an "Acquiring Person" became such
inadvertently and without any intention of changing or influencing control of
the Company, and as promptly as practicable divested or divests itself of
beneficial ownership of a sufficient number of shares of Company Common Stock so
that such person would no longer beneficially own 15% or more of the then
outstanding shares of Company Common Stock, and after becoming aware that such
person would inadvertently be an "Acquiring Person" (but for the operation of
this clause) such person does not beneficially own any additional shares, unless
such person's beneficial ownership of Company Common Stock is less than 15% of
the then outstanding shares of Company Common Stock. In addition, no person
shall be deemed an "Acquiring Person" as a result of the acquisition of shares
of Company Common Stock by the Company which, by reducing the number of shares
of Company Common Stock outstanding, increases the proportional number of shares
beneficially owned by such person; provided, however, that if (A) a person would
become an "Acquiring Person" (but for the operation of this provision) as a
result of the acquisition of shares of Company Common Stock by the Company and
(B) after such share acquisition by the Company, such person becomes the
beneficial owner of any additional shares of Company Common Stock, then such
person shall be deemed an "Acquiring Person."

                                      B-2
<PAGE>   51

        The Rights are not exercisable until the Distribution Date and will
expire at the close of business on the tenth anniversary of the Rights Agreement
unless earlier redeemed or exchanged by the Company as described below. Under
certain circumstances the exercisability of the Rights may be suspended. In no
event, however, will the Rights be exercisable prior to the expiration of the
period in which the Rights may be redeemed.

        As soon as practicable after the Distribution Date, Rights Certificates
will be mailed to holders of record of Company Common Stock as of the close of
business on the Distribution Date and, thereafter, the separate Rights
Certificates alone will represent the Rights.

        In the event that a person becomes an Acquiring Person, then, in such
case, each holder of a Right will thereafter have the right to receive, upon
exercise, shares of Company Common Stock (or, in certain circumstances, cash,
property or other securities of the Company) having a value equal to two times
the exercise price of the Right. The exercise price is the purchase price
multiplied by the number of Units of Preferred Stock issuable upon exercise of a
Right prior to the event described in this paragraph. Notwithstanding any of the
foregoing, following the occurrence of the event set forth in this paragraph,
all Rights that are, or (under certain circumstances specified in the Rights
Agreement) were, beneficially owned by any Acquiring Person will be null and
void.

        In the event that, at any time following the date that any person
becomes an Acquiring Person, (i) the Company is acquired in a merger or other
business combination transaction and the Company is not the surviving
corporation, (ii) any person merges with the Company and all or part of the
Company Common Stock is converted or exchanged for securities, cash or property
of the Company or any other person or (iii) 50% or more of the Company's assets
or earning power is sold or transferred, each holder of a Right (except Rights
which previously have been voided as described above) shall thereafter have the
right to receive, upon exercise, common stock of the Acquiring Person having a
value equal to two times the exercise price of the Right.

        The purchase price payable, and the number of Units of Preferred Stock
issuable, upon exercise of the Rights are subject to adjustment from time to
time to prevent dilution (i) in the event of a stock dividend on, or a
subdivision, combination or reclassification of, the Preferred Stock, (ii) if
holders of the Preferred Stock are granted certain rights or warrants to
subscribe for Preferred Stock or convertible securities at less than the current
market price of the Preferred Stock, or (iii) upon the distribution to the
holders of the Preferred Stock of evidences of indebtedness, cash or assets
(excluding regular quarterly cash dividends) or of subscription rights or
warrants (other than those referred to above).

        With certain exceptions, no adjustment in the purchase price will be
required until cumulative adjustments amount to at least 1% of the purchase
price. The Company is not required to issue fractional shares of Preferred Stock
(other than fractions which are 

                                      B-3
<PAGE>   52

integral multiples of one one-thousandth of a share of Preferred Stock which may
be evidenced by depositary receipts). In lieu thereof, an adjustment in cash may
be made based on the current market price of a share of Preferred Stock on the
day of exercise.

        At any time until ten days following the Stock Acquisition Date, a
majority of the Board of Directors (including, following the date on which there
is an Acquiring Person, the majority of the Independent Directors) may redeem
the Rights in whole, but not in part, at a price of $.01 per Right (subject to
adjustment in certain events) (the "Redemption Price") payable, at the election
of the majority of the Board of Directors (including a majority of the
Independent Directors), in cash or shares of Company Common Stock. Immediately
upon the action of a majority of the Board of Directors (including, following
the date on which there is an Acquiring Person, a majority of the Independent
Directors) ordering the redemption of the Rights, the Rights will terminate and
the only right of the holders of Rights will be to receive the Redemption Price.

        The Company may at any time after there is an Acquiring Person, by
action of a majority of the Board of Directors (including a majority of the
Independent Directors), exchange all or part of the then outstanding and
exercisable Rights (other than Rights that shall have become null and void) for
shares of Company Common Stock pursuant to a one-for-one exchange ratio, as
adjusted.

        Until a Right is exercised, the holder thereof, as such, will have no
rights as a stockholder of the Company, including, without limitation, the right
to vote or to receive dividends. While the distribution of the Rights will not
be taxable to stockholders or to the Company, stockholders may, depending upon
the circumstances, recognize taxable income in the event that the Rights become
exercisable for Units of Preferred Stock (or other consideration).

        Any of the provisions of the Rights Agreement may be amended without the
approval of the holders of Company Common Stock at any time prior to the
Distribution Date. After the Distribution Date, the provisions of the Rights
Agreement may be amended in order to cure any ambiguity, defect or
inconsistency, to make changes which do not adversely affect the interests of
holders of Rights (excluding the interests of any Acquiring Person), or to
shorten or lengthen any time period under the Rights Agreement; provided,
however, that no amendment to adjust (i) the time period governing redemption
shall be made at such time as the Rights are not redeemable or (ii) any other
time period unless such lengthening is for the purpose of protecting, enhancing
or clarifying the Rights of and/or benefiting, the holders of Rights. In
addition, after a person becomes an Acquiring Person, no amendment or supplement
may be made without the approval of a majority of the Board of Directors
(including a majority of the Independent Directors).

                                      B-4
<PAGE>   53

        Description of Preferred Stock

        The Units of Preferred Stock that may be acquired upon exercise of the
Rights will be nonredeemable and subordinate to any other shares of preferred
stock that may be issued by the Company.

        Each Unit of Preferred Stock will have a minimum preferential quarterly
dividend of $.01 per Unit or any higher per share dividend declared on the
Company Common Stock.

        In the event of liquidation, the holder of a Unit of Preferred Stock
will receive a preferred liquidation payment equal to the greater of $.01 per
Unit and the per share amount paid in respect of a share of the Company Common
Stock.

        Each Unit of Preferred Stock will have one vote, voting together with
the Company Common Stock.

        In the event of any merger, consolidation or other transaction in which
shares of Company Common Stock are exchanged, each Unit of Preferred Stock will
be entitled to receive the per share amount paid in respect of each share of
Company Common Stock.

        The rights of holders of the Preferred Stock with respect to dividends,
liquidation and voting, and in the event of mergers and consolidations, are
protected by customary antidilution provisions.

        Because of the nature of the Preferred Stock's dividend, liquidation and
voting rights, the economic value of one Unit of Preferred Stock that may be
acquired upon the exercise of each Right should approximate the economic value
of one share of Company Common Stock.



                                      B-5
<PAGE>   54

                                                                       EXHIBIT C


                              UNIPHASE CORPORATION
                           CERTIFICATE OF DESIGNATION
                       OF THE VOTING POWERS, DESIGNATION,
                    PREFERENCES AND RELATIVE, PARTICIPATING,
              OPTIONAL OR OTHER SPECIAL RIGHTS AND QUALIFICATIONS,
                       LIMITATIONS AND RESTRICTIONS OF THE
                            SERIES B PREFERRED STOCK

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

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

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

        The undersigned officers of Uniphase Corporation, a corporation
organized and existing under the General Corporation Law of the State of
Delaware (the "Corporation"), in accordance with the provisions of Section 103
thereof, DO HEREBY CERTIFY:

        That, pursuant to the authority conferred upon the Board of Directors of
the Corporation by its Restated Certificate of Incorporation (the
"Certificate"), the said Board of Directors, at a duly called meeting held on
June 11, 1998, at which a quorum was present and acted throughout, adopted the
following resolution, which resolution remains in full force and effect on the
date hereof creating a Series of 100,000 shares of Preferred Stock having a par
value of $.001 per share, designated as Series B Preferred Stock (the "Series B
Preferred Stock") out of the class of 1,000,000 shares of preferred stock of the
par value of $.001 per share (the "Preferred Stock"):

        RESOLVED, that pursuant to the authority vested in the Board of
Directors in accordance with the provisions of its Certificate, the Board of
Directors does hereby create, authorize and provide for 100,000 shares of its
authorized Preferred Stock to be designated and issued as the Series B Preferred
Stock, having the voting powers, designation, relative, participating, optional
and other special rights, preferences and qualifications, limitations and
restrictions that are set forth as follows:

        1. Dividends and Distributions. (A) Subject to the prior and superior
rights of the holders of any shares of any other Series of Preferred Stock or
any other shares of stock of the Corporation ranking prior and superior to the
shares of Series B Preferred Stock with respect to dividends, each holder of one
one-thousandth (1/1000) of a share (a "Unit") of Series B Preferred Stock shall
be entitled to receive, when, as and if declared by the Board of Directors out
of funds legally available for that purpose, (i) quarterly dividends payable in
cash on the last day of February, May, August and November in each year (each
such date being a "Quarterly Dividend Payment Date"), commencing on the first
Quarterly Dividend Payment Date after the first issuance of such Unit of Series
B Preferred Stock, in an amount per Unit (rounded to the nearest cent) equal to
the greater of (a) $.01 or (b) subject to the provision for adjustment
hereinafter set forth, the aggregate per share amount of all cash dividends
declared on shares of the Common Stock since the immediately preceding Quarterly
Dividend Payment Date, or, with respect to the first Quarterly Dividend Payment
Date, since the first issuance of a Unit of Series B Preferred 

                                      C-1
<PAGE>   55

Stock, and (ii) subject to the provision for adjustment hereinafter set forth,
quarterly distributions (payable in kind) on each Quarterly Dividend Payment
Date in an amount per Unit equal to the aggregate per share amount of all
non-cash dividends or other distributions (other than a dividend payable in
shares of Common Stock or a subdivision of the outstanding shares of Common
Stock, by reclassification or otherwise) declared on shares of Common Stock
since the immediately preceding Quarterly Dividend Payment Date, or with respect
to the first Quarterly Dividend Payment Date, since the first issuance of a Unit
of Series B Preferred Stock. In the event that the Corporation shall at any time
after June 22, 1998 (the "Rights Declaration Date") (i) declare any dividend on
outstanding shares of Common Stock payable in shares of Common Stock, (ii)
subdivide outstanding shares of Common Stock or (iii) combine outstanding shares
of Common Stock into a smaller number of shares, then in each such case the
amount to which the holder of a Unit of Series B Preferred Stock was entitled
immediately prior to such event under clause (b) of the preceding sentence shall
be adjusted by multiplying such amount by a fraction the numerator of which
shall be the number of shares of Common Stock that are outstanding immediately
after such event and the denominator of which shall be the number of shares of
Common Stock that were outstanding immediately prior to such event.

        (B) The Corporation shall declare a dividend or distribution on Units of
Series B Preferred Stock as provided in paragraph (A) above immediately after it
declares a dividend or distribution on the shares of Common Stock (other than a
dividend payable in shares of Common Stock); provided, however, that, in the
event no dividend or distribution shall have been declared on the Common Stock
during the period between any Quarterly Dividend Payment Date and the next
subsequent Quarterly Dividend Payment Date, a dividend of $.01 per Unit on the
Series B Preferred Stock shall nevertheless be payable on such subsequent
Quarterly Dividend Payment Date.

        (C) Dividends shall begin to accrue and shall be cumulative on each
outstanding Unit of Series B Preferred Stock from the Quarterly Dividend Payment
Date next preceding the date of issuance of such Unit of Series B Preferred
Stock, unless the date of issuance of such Unit is prior to the record date for
the first Quarterly Dividend Payment Date, in which case, dividends on such Unit
shall begin to accrue from the date of issuance of such Unit, or unless the date
of issuance is a Quarterly Dividend Payment Date or is a date after the record
date for the determination of holders of Units of Series B Preferred Stock
entitled to receive a quarterly dividend and before such Quarterly Dividend
Payment Date, in either of which events such dividends shall begin to accrue and
be cumulative from such Quarterly Dividend Payment Date. Accrued but unpaid
dividends shall not bear interest. Dividends paid on Units of Series B Preferred
Stock in an amount less than the aggregate amount of all such dividends at the
time accrued and payable on such Units shall be allocated pro rata on a
unit-by-unit basis among all Units of Series B Preferred Stock at the time
outstanding. The Board of Directors may fix a record date for the determination
of holders of Units of Series B Preferred Stock entitled to receive payment of a
dividend or distribution declared thereon, which record date shall be no more
than 30 days prior to the date fixed for the payment thereof.

        2. Voting Rights. The holders of Units of Series B Preferred Stock shall
have the following voting rights:

                                      C-2
<PAGE>   56

        (A) Subject to the provision for adjustment hereinafter set forth, each
Unit of Series B Preferred Stock shall entitle the holder thereof to one vote on
all matters submitted to a vote of the stockholders of the Corporation. In the
event the Corporation shall at any time after the Rights Declaration Date (i)
declare any dividend on outstanding shares of Common Stock payable in shares of
Common Stock, (ii) subdivide outstanding shares of Common Stock or (iii) combine
the outstanding shares of Common Stock into a smaller number of shares, then in
each such case the number of votes per Unit to which holders of Units of Series
B Preferred Stock were entitled immediately prior to such event shall be
adjusted by multiplying such number by a fraction the numerator of which shall
be the number of shares of Common Stock outstanding immediately after such event
and the denominator of which shall be the number of shares of Common Stock that
were outstanding immediately prior to such event; and

        (B) Except as otherwise provided herein, in the Certificate or the
Bylaws of the Corporation or as required by law, the holders of Units of Series
B Preferred Stock and the holders of shares of Common Stock shall vote together
as one class on all matters submitted to a vote of stockholders of the
Corporation, and such holders shall have no special voting rights and their
consents shall not be required for taking any corporate action.

        3. Certain Restrictions. (A) Whenever quarterly dividends or other
dividends or distributions payable on Units of Series B Preferred Stock as
provided herein are in arrears, thereafter and until all accrued and unpaid
dividends and distributions, whether or not declared, on outstanding Units of
Series B Preferred Stock shall have been paid in full, the Corporation shall not
(i) declare or pay dividends on, make any other distributions on, or redeem or
purchase or otherwise acquire for consideration any shares of junior stock; (ii)
declare or pay dividends on or make any other distributions on any shares of
parity stock, except dividends paid ratably on Units of Series B Preferred Stock
and shares of all such parity stock on which dividends are payable or in arrears
in proportion to the total amounts to which the holders of such Units and all
such shares are then entitled; (iii) redeem or purchase or otherwise acquire for
consideration shares of any parity stock, provided, however, that the
Corporation may at any time redeem, purchase or otherwise acquire shares of any
such parity stock in exchange for shares of any junior stock; (iv) purchase or
otherwise acquire for consideration any Units of Series B Preferred Stock,
except in accordance with a purchase offer made in writing or by publication (as
determined by the Board of Directors) to all holders of such Units.

        (B) The Corporation shall not permit any subsidiary of the Corporation
to purchase or otherwise acquire for consideration any shares of stock of the
Corporation unless the Corporation could, under paragraph (A) of this Section 3,
purchase or otherwise acquire such shares at such time and in such manner.

        4. Reacquired Shares. Any Units of Series B Preferred Stock purchased or
otherwise acquired by the Corporation in any manner whatsoever shall be retired
and cancelled promptly after the acquisition thereof. All such Units shall, upon
their cancellation, become authorized but unissued shares (or fractions of
shares) of Preferred Stock and may be reissued as part of a new Series of
Preferred Stock to be created by resolution or resolutions of the Board of
Directors, subject to the conditions and restrictions on issuance set forth
herein.

                                      C-3
<PAGE>   57

        5. Liquidation, Dissolution or Winding Up. (A) Upon any voluntary or
involuntary liquidation, dissolution or winding up of the Corporation, no
distribution shall be made (i) to the holders of shares of junior stock unless
the holders of Units of Series B Preferred Stock shall have received, subject to
adjustment as hereinafter provided in paragraph (B), the greater of either (a)
$.01 per Unit plus an amount equal to accrued and unpaid dividends and
distributions thereon, whether or not earned or declared, to the date of such
payment, or (b) the amount equal to the aggregate per share amount to be
distributed to holders of shares of Common Stock, or (ii) to the holders of
shares of parity stock, unless simultaneously therewith distributions are made
ratably on Units of Series B Preferred Stock and all other shares of such parity
stock in proportion to the total amounts to which the holders of Units of Series
B Preferred Stock are entitled under clause (i)(a) of this sentence and to which
the holders of shares of such parity stock are entitled, in each case upon such
liquidation, dissolution or winding up.

        (B) In the event the Corporation shall at any time after the Rights
Declaration Date (i) declare any dividend on outstanding shares of Common Stock
payable in shares of Common Stock, (ii) subdivide outstanding shares of Common
Stock, or (iii) combine outstanding shares of Common Stock into a smaller number
of shares, then in each such case the aggregate amount to which holders of Units
of Series B Preferred Stock were entitled immediately prior to such event
pursuant to clause (i)(b) of paragraph (A) of this Section 5 shall be adjusted
by multiplying such amount by a fraction the numerator of which shall be the
number of shares of Common Stock that are outstanding immediately after such
event and the denominator of which shall be the number of shares of Common Stock
that were outstanding immediately prior to such event.

        6. Consolidation, Merger, etc. In case the Corporation shall enter into
any consolidation, merger, combination or other transaction in which the shares
of Common Stock are exchanged for or converted into other stock or securities,
cash and/or any other property, then in any such case Units of Series B
Preferred Stock shall at the same time be similarly exchanged for or converted
into an amount per Unit (subject to the provision for adjustment hereinafter set
forth) equal to the aggregate amount of stock, securities, cash and/or any other
property (payable in kind), as the case may be, into which or for which each
share of Common Stock is converted or exchanged. In the event the Corporation
shall at any time after the Rights Declaration Date (i) declare any dividend on
outstanding shares of Common Stock payable in shares of Common Stock, (ii)
subdivide outstanding shares of Common Stock, or (iii) combine outstanding
Common Stock into a smaller number of shares, then in each such case the amount
set forth in the immediately preceding sentence with respect to the exchange or
conversion of Units of Series B Preferred Stock shall be adjusted by multiplying
such amount by a fraction the numerator of which shall be the number of shares
of Common Stock that are outstanding immediately after such event and the
denominator of which shall be the number of shares of Common Stock that were
outstanding immediately prior to such event.

        7. Redemption. The Units of Series B Preferred Stock and shares of
Series B Preferred Stock shall not be redeemable.

        8. Ranking. The Units of Series B Preferred Stock and shares of Series B
Preferred Stock shall rank junior to all other Series of the Preferred Stock and
to any other class of 

                                      C-4
<PAGE>   58

Preferred Stock that hereafter may be issued by the Corporation as to the
payment of dividends and the distribution of assets, unless the terms of any
such Series or class shall provide otherwise.

        9. Fractional Shares. The Series B Preferred Stock may be issued in
Units or other fractions of a share, which Units or fractions shall entitle the
holder, in proportion to such holder's units or fractional shares, to exercise
voting rights, receive dividends, participate in distributions and to have the
benefit of all other rights of holders of Series B Preferred Stock.

        10. Certain Definitions. As used in this resolution with respect to the
Series B Preferred Stock, the following terms shall have the following meanings:

        (A) The term "Common Stock" shall mean the class of stock designated as
the common stock, par value $.001 per share, of the Corporation at the date
hereof or any other class of stock resulting from successive changes or
reclassification of the common stock.

        (B) The term "junior stock" (i) as used in Section 3 shall mean the
Common Stock, any Series A Preferred Stock, $.001 par value, of the Corporation
and any other class or Series of capital stock of the Corporation hereafter
authorized or issued over which the Series B Preferred Stock has preference or
priority as to the payment of dividends and (ii) as used in Section 5, shall
mean the Common Stock and any other class or Series of capital stock of the
Corporation over which the Series B Preferred Stock has preference or priority
in the distribution of assets on any liquidation, dissolution or winding up of
the Corporation.

        (C) The term "parity stock" (i) as used in Section 3 shall mean any
class or Series of stock of the Corporation hereafter authorized or issued
ranking pari passu with the Series B Preferred Stock as to dividends and (ii) as
used in Section 5, shall mean any class or Series of capital stock ranking pari
passu with the Series B Preferred Stock in the distribution of assets on any
liquidation, dissolution or winding up.



                                      C-5
<PAGE>   59

               IN WITNESS WHEREOF, Uniphase Corporation has caused this
Certificate to be signed by its Chairman and Chief Executive Officer and its
Secretary this ____ day of June 1998.

                                               UNIPHASE CORPORATION



                                               By:____________________________
                                                   Kevin N. Kalkhoven
                                                   President




                                               By:____________________________
                                                   Michael C. Phillips
                                                   Assistant Secretary


                                      C-6


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