Document:

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                                                                     EXHIBIT 4.2

                          REGISTRATION RIGHTS AGREEMENT

        This REGISTRATION RIGHTS AGREEMENT (this "Agreement"), dated as of
February 16, 2001, is entered into between COMPUTER MOTION, INC., a Delaware
corporation (the "Company"), and the other parties signatory hereto (the
"Purchasers").

        WHEREAS, the Company and the Purchasers have entered into that certain
Securities Purchase Agreement (the "Securities Purchase Agreement"), dated as of
the date hereof, pursuant to which the Company has agreed to issue and sell to
the Purchasers an aggregate of (i) $10,024,000 face amount of its Series B
Convertible Preferred Stock (the "Preferred Stock"), which Preferred Stock,
together with, in certain circumstances, accrued dividends thereon, is
convertible into such number of shares (the "Shares") of Common Stock, $0.001
par value per share (the "Common Stock"), of the Company as may be determined
pursuant to the Certificate of Designations establishing the terms of the
Preferred Stock and (ii) warrants (the "Warrants") to purchase up to 557,931
shares of Common Stock (the "Warrant Shares"); and

        WHEREAS, pursuant to the terms of, and in partial consideration for, the
Purchasers' agreement to enter into the Securities Purchase Agreement, the
Company has agreed to provide the Purchasers with certain registration rights
with respect to the Conversion Shares (as defined below);

        NOW, THEREFORE, in consideration of the foregoing premises, the
representations, warranties, covenants and agreements contained herein and in
the Securities Purchase Agreement and for other good and valuable consideration,
the receipt and sufficiency of which are hereby acknowledged, intending to be
legally bound hereby, the parties hereto agree as follows:

                                    ARTICLE I
                                   DEFINITIONS

        SECTION 1.1 Definitions. Capitalized terms used herein and defined in
the Securities Purchase Agreement shall have the same respective meanings herein
as are ascribed to them therein. In addition, the following terms shall have the
meanings ascribed to them below:

        "Purchasers" shall mean the Purchasers referenced in the preamble, and,
unless the context otherwise requires, shall include any Purchaser for so long
as it owns any Registrable Securities and any assignee or transferee of the
Preferred Stock, the Warrants or the Registrable Securities to which the
registration rights conferred by this Agreement have been transferred in
compliance with this Agreement and that is the registered holder of the
Preferred Stock, the Warrants or the Registrable Securities, as the case may be.

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        "Registrable Securities" means all of the Shares, the Warrant Shares and
any other securities of the Company that are issued or issuable upon conversion
of the Preferred Stock or the exercise of the Warrants (together, the
"Conversion Shares") until (i) a registration statement under the Securities Act
covering the offer and sale of the Conversion Shares has been declared effective
by the Commission and the Conversion Shares have been disposed of pursuant to
such effective registration statement, (ii) the Conversion Shares are sold under
circumstances in which all of the applicable conditions of Rule 144 (or any
similar provision then in force) under the Securities Act ("Rule 144") are met,
(iii) such Conversion Shares have been otherwise transferred and the Company has
delivered a new certificate or other evidence of ownership for the Conversion
Shares not bearing a restrictive legend or (iv) such time as, in the opinion of
counsel to the Company, which counsel shall be reasonably acceptable to the
Purchasers holding a majority in aggregate outstanding face amount of the
Preferred Stock, such Conversion Shares may be sold without any time, volume or
manner limitation pursuant to Rule 144(k) (or any similar provision then in
effect) under the Securities Act.

        "Registration Statement" means the registration statement filed by the
Company pursuant to Section 2.1(a) and any additional registration statement
filed by the Company pursuant to Section 2.1(b).

        "Underwriter" means a securities dealer that purchases any Registrable
Securities as principal in an underwritten offering and not as part of such
dealer's market-making activities.

                                   ARTICLE II
                              REGISTRATION RIGHTS

        SECTION 2.1 Registration Requirements. The Company shall use its
commercially reasonable efforts to effect the registration of the Registrable
Securities (including, without limitation, the execution of an undertaking to
file post-effective amendments, appropriate qualification under applicable blue
sky or other state securities laws and appropriate compliance with applicable
regulations issued under the Securities Act) as would permit or facilitate the
sale or distribution of all the Registrable Securities in the manner (including
manner of sale) and in all states reasonably requested by the Purchasers. Such
commercially reasonable efforts by the Company shall include the following:

            (a) The Company will as expeditiously as possible, and in no event
later than March 31, 2001 (the "Filing Deadline"), prepare and file with the
Commission a registration statement (the "Registration Statement") on Form S-3
(if use of such form is then available to the Company pursuant to the rules of
the Commission and, if not, on such other form promulgated by the Commission for
which the Company then qualifies and that counsel for the Company shall deem
appropriate and which form shall be available for the resale of the Registrable
Securities to be registered thereunder in accordance with the provisions of this
Agreement and in accordance with the intended method of distribution of such
Registrable Securities), and use its commercially reasonable efforts to cause
such filed Registration Statement to become effective by the Effectiveness
Deadline. The "Effectiveness Deadline" shall mean, as applicable, (i) in the
event such Registration Statement is not subject to review by the Commission,
five (5) business days after the date that the Company is first advised by the
Commission, whether orally or in writing, that such Registration Statement will
not be subject to review by the Commission and (ii) in the event such
Registration Statement shall be subject to

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review by the Commission, the earlier of ninety (90) days from the date of this
Agreement or five (5) business days after the date that the Company is first
advised by the Commission, whether orally or in writing, that it has no further
comments in connection with its review of the Registration Statement; provided
that such date shall be extended for such reasonable additional number of days
(not to exceed thirty (30) days) that the Company delays the effectiveness of
the Registration Statement in order to amend the disclosure included in the
Registration Statement, as a result of the Company or any affiliate entering
into a transaction (such as a merger or acquisition or disposition of a
business) which transaction is required to be disclosed in the Registration
Statement or which transaction necessitates the restatement or other
modification of the financial statements contained or incorporated by reference
therein (together "Delaying Events"). In the event the Registration Statement
shall not have been declared effective by the Commission within 180 days from
the date of this Agreement (irrespective of the occurrence of any Delaying
Events), each Purchaser shall have the right, by written notice to the Company,
to cause the Company to redeem its Preferred Stock at a price equal to the sum
of (a) 115% of face amount thereof plus (b) accrued and unpaid dividends thereon
to the date of redemption. The date of redemption shall be the date five
business days after delivery by a Purchaser of a notice of redemption. The
Company will as expeditiously as possible prepare and file with the Commission
such amendments and supplements to the Registration Statement and the prospectus
used in connection therewith as may be necessary to keep the Registration
Statement effective for a period of not less than: (i) in the case of a
non-underwritten offering of Registrable Securities, until there shall no longer
be any Registrable Securities or (ii) with respect to an underwritten offering
of Registrable Securities, ninety (90) days after the commencement of the
distribution of Registrable Securities covered by the Registration Statement
(but not before the expiration of the period referred to in Section 4(3) of the
Securities Act and Rule 174 thereunder, if applicable), and the Company will
comply with the provisions of the Securities Act with respect to the disposition
of all securities covered by such Registration Statement during such period in
accordance with the intended methods of disposition by the Purchaser as set
forth in the Registration Statement.

            (b) The number of Registrable Securities covered by the initial
Registration Statement shall equal 4,780,000 shares of Common Stock of the
Company. Of such total number of shares of Common Stock covered by such
Registration Statement, 557,931 shares shall relate to shares of Common Stock
issuable upon exercise of the Warrants and the balance shall relate to shares of
Common Stock issuable upon conversion of the Preferred Stock; such shares of
Common Stock covered by the Registration Statement shall be allocated pro rata
among the holders of such securities. In the event that in the future
Registrable Securities shall consist of securities of the Company other than or
in additional to the shares of Common Stock referenced in the preceding
sentence, the Company shall as expeditiously as possible (and in no event more
than twenty (20) days from the date of the event that results in such change)
file a post-effective amendment to the Registration Statement (or, if necessary
file or cause to be filed a new or additional Registration Statement) to reflect
the registration of the offer and resale of such additional or other securities
and use its commercially reasonable efforts to cause such post-effective
amendment or new or additional Registration Statement to become effective within
ninety (90) days (or in the event such Registration Statement is not subject to
review by the Commission or, if subject to review by the Commission, five (5)
business days after the date that the Company is first advised by the
Commission, whether orally or in writing, that such Registration Statement will
not be subject to review by the Commission or that it has no further

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comments in connection with its review of the Registration Statement) from the
date of the event that results in such change. In the event the filing of a new
or additional Registration Statement is required, references herein to the
Registration Statement shall also refer to such new or additional registration
statement (except that for purposes of Section 2.1(a) above, the Filing Deadline
shall refer to the end of the twenty (20) day period referenced above and the
Effectiveness Deadline shall refer to the end of the ninety (90) day or shorter
period referenced above).

            (c) The Company will, prior to filing the Registration Statement or
prospectus or any amendment or supplement thereto, furnish to each Purchaser,
its counsel, and each Underwriter, if any, of the Registrable Securities covered
by such Registration Statement copies of such Registration Statement and
prospectus or any amendment or supplement thereto as proposed to be filed,
together with exhibits thereto, which documents will be subject to review and
approval by the foregoing persons (such approval not to be unreasonably withheld
or delayed), and thereafter furnish to each Purchaser, its counsel and each
Underwriter, if any, for their review and comment such number of copies of such
Registration Statement, each amendment and supplement thereto (in each case
including all exhibits thereto and documents incorporated by reference therein),
the prospectus included in such Registration Statement (including each
preliminary prospectus) and such other documents or information as each
Purchaser, its counsel or each Underwriter may reasonably request in order to
facilitate the disposition of the Registrable Securities.

            (d) The Company will use its commercially reasonable efforts to (i)
register or qualify such Registrable Securities under such other securities or
blue sky laws of such jurisdictions in the United States as each Purchaser may
reasonably (in light of its intended plan of distribution) request and (ii) if
applicable, cause such Registrable Securities to be registered with or approved
by such other governmental agencies or authorities in the United States as may
be necessary by virtue of the business and operations of the Company and do any
and all other acts and things that may be reasonably necessary or advisable to
enable each Purchaser to consummate the disposition of the Registrable
Securities; provided that the Company will not be required to (A) qualify
generally to do business in any jurisdiction where it would not otherwise be
required to qualify but for the fulfillment of its obligation under this
paragraph (d), (B) subject itself to taxation in any such jurisdiction or (C)
consent or subject itself to general service of process in any such
jurisdiction.

            (e) The Company will promptly notify each Purchaser upon the
occurrence of any of the following events in respect of the Registration
Statement or related prospectus in respect of an offering of Registrable
Securities: (i) receipt of any request for additional information by the
Commission or any other federal or state governmental authority during the
period of effectiveness of the Registration Statement for amendments or
supplements to the Registration Statement or related prospectus; (ii) the
issuance by the Commission or any other federal or state governmental authority
of any stop order suspending the effectiveness of the Registration Statement or
the initiation of any proceedings for that purpose; (iii) receipt of any
notification with respect to the suspension of the qualification or exemption
from qualification of any of the Registrable Securities for sale in any
jurisdiction or the initiation or threatening of any proceeding for such
purpose; (iv) the happening of any event that makes any statement made in the
Registration Statement or related prospectus or any document incorporated or
deemed to be

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incorporated therein by reference untrue in any material respect or that
requires the making of any changes in the Registration Statement, related
prospectus or documents so that (or the Company otherwise becomes aware of any
statement included in the Registration Statement, related prospectus or
documents that is untrue in any material respect or that requires the making of
any changes in the Registration Statement, related prospectus or documents so
that), in the case of the Registration Statement, it will not contain any untrue
statement of a material fact or omit to state any material fact required to be
stated therein or necessary to make the statements therein not misleading, and
that in the case of the related prospectus, it will not contain any untrue
statement of a material fact or omit to state any material fact required to be
stated therein or necessary to make the statements therein, in the light of the
circumstances under which they were made, not misleading; and (v) the Company's
reasonable determination that a post-effective amendment to the Registration
Statement would be appropriate (in which event the Company will promptly make
available to each Purchaser any such supplement or amendment to the Registration
Statement and, as applicable, the related prospectus).

            (f) The Company will enter into customary agreements (including, if
applicable, an underwriting agreement in customary form and that is reasonably
satisfactory to the Company) and take such other actions as are reasonably
required in order to expedite or facilitate the disposition of the Registrable
Securities (each Purchaser may, at its option, require that any or all of the
representations, warranties and covenants of the Company to or for the benefit
of any applicable Underwriter also be made to and for the benefit of each
Purchaser).

            (g) The Company will make available to each Purchaser (and will
deliver to its counsel) and each Underwriter, if any, subject to restrictions
imposed by the United States federal government or any agency or instrumentality
thereof, copies of all correspondence between the Commission and the Company,
its counsel or auditors and will also make available, subject to restrictions
imposed by the United States federal government or any agency or instrumentality
thereof, for inspection by each Purchaser, its counsel, any Underwriter
participating in any disposition pursuant to a Registration Statement and any
attorney, accountant or other professional retained by any Purchaser or such
Underwriter (collectively, the "Inspectors"), all financial and other records,
pertinent corporate documents and properties of the Company (collectively, the
"Records") as shall be reasonably necessary to enable them to exercise their due
diligence responsibility, and cause the Company's officers and employees to
supply all information reasonably requested by any Inspectors in connection with
the Registration Statement. Records that the Company determines, in good faith,
to be confidential and that it notifies the Inspectors are confidential shall
not be disclosed by the Inspectors unless (i) the disclosure of such Records is
necessary in the reasonable opinion of the Inspectors to avoid or correct a
misstatement or omission in the Registration Statement or (ii) the disclosure or
release of such Records is requested or required pursuant to oral questions,
interrogatories, requests for information or documents or a subpoena or other
order from a court of competent jurisdiction or other process; provided that
prior to any disclosure or release pursuant to clause (ii), the Inspectors shall
provide the Company with prompt notice of any such request or requirement so
that the Company may seek an appropriate protective order or waive such
Inspectors' obligation not to disclose such Records; and, provided further, that
if failing the entry of a protective order or the waiver by the Company
permitting the disclosure or release of such Records, the Inspectors, upon
written advice of counsel, are compelled to disclose such Records, the
Inspectors may disclose that portion of the Records that counsel has advised the
Inspectors

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that the Inspectors are compelled to disclose. The Company may require, as a
condition to the disclosure to any Inspector of any confidential information,
that such Inspector execute and deliver to the Company a written agreement, in
form and substance reasonably satisfactory to the Company, pursuant to which
such Inspector agrees to the confidential treatment of such information as
contemplated above. Each Purchaser agrees that information obtained by it as a
result of such inspections (not including any information obtained from a third
party who is not prohibited from providing such information by a contractual,
legal or fiduciary obligation to the Company) shall be deemed confidential and
shall not be used by it as the basis for any market transactions in the
securities of the Company or its Affiliates unless and until such information is
made generally available to the public. Each Purchaser further agrees that it
will, upon learning that disclosure of such Records is sought in a court of
competent jurisdiction, give notice to the Company and allow the Company, at its
expense, to undertake appropriate action to prevent disclosure of the Records
deemed confidential.

            (h) The Company will furnish to each Purchaser and to each
Underwriter, if any, a signed counterpart, addressed to such Purchaser and such
Underwriter, of (1) an opinion or opinions of counsel to the Company and (2) a
comfort letter or comfort letters from the Company's independent public
accountants, each in customary form and covering such matters of the type
customarily covered by opinions or comfort letters, as the case may be, as any
Purchaser or the managing Underwriter therefor reasonably requests. The Company
agrees that, (x) upon effectiveness of the Registration Statement and (y) if
requested by Purchasers holding in the aggregate a majority of Registrable
Securities, upon the effectiveness of each amendment thereto subsequent to
effectiveness of the Registration Statement, whether by the filing of a
post-effective amendment thereto or the incorporation by reference of reports
subsequently filed with the Commission, it will cause to be delivered to each
Purchaser (i) if applicable and only to the extent permitted by the rules of the
AICPA, a comfort letter in customary form from its independent public
accountants and (ii) if applicable, an opinion of counsel to the Company,
covering customary matters, including a statement providing negative assurances
as to the absence of any untrue statement of a material fact or omission to
state any material fact required to be stated therein or necessary to make the
statements contained in the Registration Statement and in the case of the
related prospectus (as so amended), in light of circumstance in which they were
made, not misleading.

            (i) The Company will comply with all applicable rules and
regulations of the Commission, including, without limitation, compliance with
applicable reporting requirements under the Exchange Act, and will make
available to its security holders, as soon as reasonably practicable, an earning
statement covering a period of twelve (12) months, beginning within three (3)
months after the effective date of the Registration Statement, which earning
statement shall satisfy the provisions of Section 11(a) of the Securities Act.

            (j) The Company will appoint American Stock Transfer and Trust
Company as its transfer agent and registrar for all the Registrable Securities
covered by the Registration Statement not later than the effective date of the
Registration Statement.

            (k) The Company shall take all steps necessary to enable the Holders
to avail themselves of the prospectus delivery mechanism set forth in Rule 153
(or successor thereto) under the Securities Act, if available.

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            (l) In connection with an underwritten offering, the Company will
cooperate, to the extent reasonably requested by the managing Underwriter for
the offering or Purchasers holding in the aggregate a majority of Registrable
Securities, in customary efforts to sell the securities under the offering,
including, without limitation, participating in "road shows" on a schedule as
shall be reasonably satisfactory to, and not unduly burdensome on, the Company;
provided that the Company shall not be obligated to participate in more than one
such offering in any twelve (12) -month period and any such participation by the
Company shall be at the expense of the managing Underwriter or the requesting
Purchasers unless the Company shall also be offering securities in such
underwritten offering.

        The Company may require each Purchaser promptly to furnish in writing to
the Company such information regarding the intended methods of distribution of
the Registrable Securities as the Company may from time to time reasonably
request and such other information as may be legally required in connection with
such registration, including, without limitation, all such information as may be
requested by the Commission or the NASD or any state securities commission or
similar authority. If any Purchaser fails to provide such information requested
in connection with such registration within ten (10) business days after
receiving such written request, then the Company may cease pursuit of such
registration in respect of such Purchaser's Registrable Securities until such
information is provided.

        Each Purchaser agrees that, upon receipt of any notice from the Company
of the happening of any event of the kind described in Section 2.1(e) hereof,
such Purchaser will forthwith discontinue disposition of Registrable Securities
pursuant to the Registration Statement until such Purchaser's receipt of the
copies of the supplemented or amended prospectus contemplated by Section
2.1(e)(iv) hereof, and, if so directed by the Company, such Purchaser will
deliver to the Company all copies, other than permanent file copies then in such
Purchaser's possession, of the most recent prospectus covering the Registrable
Securities at the time of receipt of such notice.

        SECTION 2.2 Registration Expenses. In connection with registration
hereunder, the Company shall pay the following registration expenses incurred in
connection therewith (the "Registration Expenses"): (i) all registration and
filing fees, (ii) fees and expenses of compliance with securities or blue sky
laws (including reasonable fees and disbursements of a single firm of counsel in
connection with blue sky qualifications of the Registrable Securities), (iii)
printing expenses, (iv) the Company's internal expenses (including, without
limitation, all salaries and expenses of its officers and employees performing
legal or accounting duties), (v) the fees and expenses incurred in connection
with the listing or quotation of the Registrable Securities, (vi) fees and
disbursements of counsel for the Company and customary fees and expenses for
independent certified public accountants retained by the Company (including the
expenses of any (A) opinion letters or costs associated with delivery by counsel
to the Company of an opinion letter or opinion letters or (B) comfort letters or
costs associated with the delivery by independent certified public accountants
of a comfort letter or comfort letters, in each case required by or requested
pursuant to Section 2.1(h) hereof), and (vii) the fees and expenses of any
special experts retained by the Company in connection with such registration.
The Company shall have no obligation to pay any underwriting fees, discounts or
commissions, or any transfer taxes attributable to the sale of Registrable
Securities, or the cost of any special audit required by the Purchasers, such
costs to be borne by the Purchasers.

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                                  ARTICLE III
                             PAYMENTS BY THE COMPANY

        SECTION 3.1 Payments by the Company. In the event the Registration
Statement is not filed by the Filing Deadline or declared effective by the
Effectiveness Deadline (or after the Registration Statement has been declared
effective by the Commission, sales of all the Registrable Securities (including
any Registrable Securities required to be registered pursuant to Section 2.1(b)
hereof) cannot be made pursuant to the Registration Statement (by reason of a
stop order, the Company's failure to update the Registration Statement, the need
to file and have declared effective a post-effective amendment or any other
reason outside the control of the Purchasers), then the Company will make
payments to the Purchasers in such amounts and at such times as shall be
determined pursuant to this Section 3.1 as partial relief for the damages to the
Purchasers by reason of any such delay in or reduction of its ability to resell
the Registrable Securities (which remedy shall not be exclusive of any other
remedies available at law or in equity), provided that, in the event a Delaying
Event requires the filing of a post-effective amendment to the Registration
Statement, no payment shall be required to the extent sales of Registrable
Securities cannot be made pursuant to the Registration Statement for periods
aggregating no more than thirty (30) days in any 365-day period. The Company
shall pay to each Purchaser an amount equal to (i) (A) .02 times (B) the
aggregate face amount of Preferred Stock held by such Purchasers (including,
without limitation, Preferred Stock that have been converted into Registrable
Securities then held by such Purchaser but excluding any Preferred Stock as to
which the Registrable Securities received upon conversion thereof have been
resold by such Purchaser) times (ii) the sum of: (A) the number of months
(prorated per day for partial months) following the Filing Deadline that the
Registration Statement is not filed pursuant to Section 2.1(a) or following the
Effectiveness Deadline that the Registration Statement is not declared effective
by the Commission, as the case may be, plus (B) the number of months (prorated
per day for partial months) following the Effectiveness Deadline that sales
cannot be made pursuant to the Registration Statement after the Registration
Statement has been declared effective for more than 10 days in any 365-day
period. Such amounts shall be paid in cash or, at each Purchaser's option, may
be received (subject to the Maximum Share Issuance, the 4.9% Limitation and the
9.9% Limitation) in a number of shares of Common Stock as determined based upon
the applicable Conversion Price on each date that such payment is due. Any
shares of Common Stock so issued shall constitute Registrable Securities. If any
Purchaser desires to receive the amounts due hereunder in shares of Common
Stock, it shall so notify the Company in writing at least two (2) business days
prior to the date on which such amounts are payable, and such shares of Common
Stock shall be delivered on the last day upon which the cash amount would
otherwise be due in accordance with the following sentence. Payments of cash
pursuant hereto shall be made within three (3) business days after the end of
the period that gives rise to such obligation, provided that, if any such period
extends for more than thirty (30) days, payments shall be made for each such
thirty (30) day period within three (3) business days after the end of such
thirty (30) day period.

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                                   ARTICLE IV
                        INDEMNIFICATION AND CONTRIBUTION

        SECTION 4.1 Indemnification by the Company. The Company agrees to
indemnify and hold harmless each Purchaser, its partners, Affiliates, officers,
directors, employees and duly authorized agents, and each Person or entity, if
any, who controls such Purchaser within the meaning of Section 15 of the
Securities Act or Section 20 of the Exchange Act, together with the partners,
Affiliates, officers, directors, employees and duly authorized agents of such
controlling Person or entity (collectively, the "Controlling Persons"), from and
against any loss, claim, damage, liability, reasonable attorneys' fees, costs or
expenses and costs and expenses of investigating and defending any such claim
(collectively, "Damages"), joint or several, and any action in respect thereof
to which such Purchaser, its partners, Affiliates, officers, directors,
employees and duly authorized agents, and any such Controlling Person may become
subject under the Securities Act or otherwise, insofar as such Damages (or
proceedings in respect thereof) arise out of, or are based upon, any untrue
statement or alleged untrue statement of a material fact contained in any
Registration Statement or prospectus relating to the Registrable Securities or
any preliminary prospectus, or arises out of, or are based upon, any omission or
alleged omission to state therein a material fact required to be stated therein
or necessary to make the statements therein (in the case of any prospectus or
preliminary prospectus, in light of the circumstances in which they were made)
not misleading, except insofar as the same are based upon information furnished
in writing to the Company by such Purchaser or an Underwriter expressly for use
therein, and shall reimburse such Purchaser, its partners, Affiliates, officers,
directors, employees and duly authorized agents, and each such Controlling
Person for any reasonable legal and other expenses reasonably incurred by such
Purchaser, its partners, Affiliates, officers, directors, employees and duly
authorized agents, or any such Controlling Person in investigating or defending
or preparing to defend against any such Damages or proceedings as such expenses
are incurred; provided, however, that the Company shall not be liable to such
Purchaser to the extent that any such Damages arise out of or are based upon an
untrue statement or omission made in any preliminary prospectus if (i) such
Purchaser failed to send or deliver a copy of the final prospectus with or prior
to the delivery of written confirmation of the sale by such Purchaser to the
Person asserting the claim from which such Damages arise and (ii) the final
prospectus would have corrected such untrue statement or alleged untrue
statement or such omission or alleged omission; provided further, however, that
the Company shall not be liable in any such case to the extent that any such
Damages arise out of or are based upon an untrue statement or alleged untrue
statement or omission or alleged omission in any prospectus if (x) such untrue
statement or omission or alleged omission is corrected in an amendment or
supplement to such prospectus and (y) having previously been furnished by or on
behalf of the Company with copies of such prospectus as so amended or
supplemented, the Purchaser thereafter fails to deliver such prospectus as so
amended or supplemented prior to or concurrently with the sale of a Registrable
Security to the Person asserting the claim from which such Damages arise. The
Company also agrees to indemnify any Underwriters of the Registrable Securities,
their officers and directors and each Person or entity who controls such
Underwriters on customary terms.

        SECTION 4.2 Indemnification by the Purchasers. Each Purchaser, severally
and jointly, agrees to indemnify and hold harmless the Company, its partners,
Affiliates, officers, directors, employees and duly authorized agents and each
Person or entity, if any, who controls the Company within the meaning of Section
15 of the Securities Act or Section 20 of the Exchange Act, together with the
partners, Affiliates, officers, directors, employees and duly authorized agents
of such controlling Person, to the same extent as the foregoing indemnity from
the Company to such Purchasers, but only with reference to information related
to such Purchaser or its plan of distribution furnished in writing by such
Purchaser or on such

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Purchaser's behalf expressly for use in any registration statement or prospectus
relating to the Registrable Securities, or any amendment or supplement thereto,
or any preliminary prospectus. In case any action or proceeding shall be brought
against the Company or its partners, Affiliates, officers, directors, employees
or duly authorized agents or any such controlling Person or its partners,
Affiliates, officers, directors, employees or duly authorized agents, in respect
of which indemnity may be sought against such Purchaser, such Purchaser shall
have the rights and duties given to the Company, and the Company or its
partners, Affiliates, officers, directors, employees or duly authorized agents,
or such controlling Person, or its partners, Affiliates, officers, directors,
employees or duly authorized agents, shall have the comparable rights and duties
given to the Purchaser by Section 4.1. Each Purchaser also agrees to indemnify
and hold harmless any Underwriters of the Registrable Securities with reference
to the same information as to which it agrees to indemnify the Company
referenced above, their officers and directors and each Person who controls such
Underwriters on customary terms. The Company shall be entitled to receive
indemnities on customary terms from Underwriters, selling brokers, dealer
managers and similar securities industry professionals participating in the
distribution, to the same extent as provided above, with respect to information
so furnished in writing by such persons specifically for inclusion in any
prospectus or the Registration Statement.

        SECTION 4.3 Conduct of Indemnification Proceedings. Promptly after
receipt by any person or entity in respect of which indemnity may be sought
pursuant to Section 4.1 or 4.2 (an "Indemnified Party") of notice of any claim
or the commencement of any action, the Indemnified Party shall, if a claim in
respect thereof is to be made against the Person against whom such indemnity may
be sought (an "Indemnifying Party"), notify the Indemnifying Party in writing of
the claim or the commencement of such action; in the event an Indemnified Party
shall fail to give such notice as provided in this Section 4.3 and the
Indemnifying Party to whom notice was not given was unaware of the proceeding to
which such notice would have related and was materially prejudiced by the
failure to give such notice, the indemnification provided for in Section 4.1 or
4.2 shall be reduced to the extent of any actual prejudice resulting from such
failure to so notify the Indemnifying Party; provided, that the failure to
notify the Indemnifying Party shall not relieve it from any liability that it
may have to an Indemnified Party otherwise than under Section 4.1 or 4.2. If any
such claim or action shall be brought against an Indemnified Party, the
Indemnifying Party shall be entitled to participate therein, and, to the extent
that it wishes, jointly with any other similarly notified Indemnifying Party, to
assume the defense thereof with counsel reasonably satisfactory to the
Indemnified Party. After notice from the Indemnifying Party to the Indemnified
Party of its election to assume the defense of such claim or action, the
Indemnifying Party shall not be liable to the Indemnified Party for any legal or
other expenses subsequently incurred by the Indemnified Party in connection with
the defense thereof other than reasonable costs of investigation; provided that
the Indemnified Party shall have the right to employ separate counsel to
represent the Indemnified Party and its controlling persons who may be subject
to liability arising out of any claim in respect of which indemnity may be
sought by the Indemnified Party against the Indemnifying Party, but the fees and
expenses of such counsel shall be for the account of such Indemnified Party
unless (i) the Indemnifying Party and the Indemnified Party shall have mutually
agreed to the retention of such counsel or (ii) in the reasonable judgment of
the Company and such Indemnified Party, representation of both parties by the
same counsel would be inappropriate due to actual or potential conflicts of
interest between them, it being understood, however, that the Indemnifying Party
shall not, in connection with any one such claim or action or separate but
substantially

                                       10
<PAGE>   11

similar or related claims or actions in the same jurisdiction arising out of the
same general allegations or circumstances, be liable for the fees and expenses
of more than one separate firm of attorneys (together with appropriate local
counsel) at any time for all Indemnified Parties or for fees and expenses that
are not reasonable. No Indemnifying Party shall, without the prior written
consent of the Indemnified Party, effect any settlement of any claim or pending
or threatened proceeding in respect of which the Indemnified Party is or could
have been a party and indemnity could have been sought hereunder by such
Indemnified Party unless such settlement includes an unconditional release of
such Indemnified Party from all liability arising out of such claim or
proceeding. Whether or not the defense of any claim or action is assumed by an
Indemnifying Party, such Indemnifying Party will not be subject to any liability
for any settlement made without its consent, which consent will not be
unreasonably withheld.

        SECTION 4.4 Contribution. If the indemnification provided for in this
Article IV is unavailable to the Indemnified Parties in respect of any Damages
referred to herein, then each Indemnifying Party, in lieu of indemnifying such
Indemnified Party, shall contribute to the amount paid or payable by such
Indemnified Party as a result of such Damages (i) as between the Company and any
Purchaser, on the one hand, and the Underwriters, on the other hand, in such
proportion as is appropriate to reflect the relative benefits received by the
Company and such Purchaser, on the one hand, and the Underwriters, on the other
hand, from the offering of the Registrable Securities, or if such allocation is
not permitted by applicable law, in such proportion as is appropriate to reflect
not only the relative benefits but also the relative fault of the Company and
such Purchaser, on the one hand, and of the Underwriters, on the other hand, in
connection with the statements or omissions that resulted in such Damages, as
well as any other relevant equitable considerations, and (ii) as between the
Company, on the one hand, and such Purchaser, on the other hand, in such
proportion as is appropriate to reflect the relative fault of the Company and of
such Purchaser in connection with such statements or omissions, as well as any
other relevant equitable considerations. The relative benefits received by the
Company and any Purchaser, on the one hand, and the Underwriters, on the other
hand, shall be deemed to be in the same proportion as the total proceeds from
the offering (net of underwriting discounts and commissions but before deducting
expenses) received by the Company and such Purchaser bear to the total
underwriting discounts and commissions received by the Underwriters, in each
case as set forth in the table on the cover page of the prospectus. The relative
fault of the Company and such Purchaser, on the one hand, and of the
Underwriters, on the other hand, shall be determined by reference to, among
other things, whether the untrue or alleged untrue statement of a material fact
or the omission or alleged omission to state a material fact relates to
information supplied by the Company and such Purchaser or by the Underwriters.
The relative fault of the Company, on the one hand, and of such Purchaser, on
the other hand, shall be determined by reference to, among other things, whether
the untrue or alleged untrue statement of a material fact or the omission or
alleged omission to state a material fact relates to information supplied by
such party, and the parties' relative intent, knowledge, access to information
and opportunity to correct or prevent such statement or omission.

        The Company and each Purchaser agree that it would not be just and
equitable if contribution pursuant to this Section 4.4 were determined by pro
rata allocation (even if the Underwriters were treated as one entity for such
purpose) or by any other method of allocation that does not take account of the
equitable considerations referred to in the immediately preceding paragraph. The
amount paid or payable by an Indemnified Party as a result of the

                                       11
<PAGE>   12

Damages referred to in the immediately preceding paragraph shall be deemed to
include, subject to the limitations set forth above, any legal or other expenses
reasonably incurred by such Indemnified Party in connection with investigating
or defending any such action or claim. Notwithstanding the provisions of this
Section 4.4, no Underwriter shall be required to contribute any amount in excess
of the amount by which the total price at which the Registrable Securities
underwritten by it and distributed to the public were offered to the public
exceeds the amount of any damages that such Underwriter has otherwise been
required to pay by reason of such untrue or alleged untrue statement or omission
or alleged omission, and any Purchaser shall in no event be required to
contribute any amount in excess of the amount by which the total price at which
the Registrable Securities of such Purchaser were offered to the public (less
underwriting discounts and commissions) less the amount paid by such Purchaser
to the Company for the Preferred Stock and the Warrants exceeds the amount of
any damages that the Purchaser has otherwise been required to pay by reason of
such untrue or alleged untrue statement or omission or alleged omission. No
Person guilty of fraudulent misrepresentation (within the meaning of Section
11(f) of the Securities Act) shall be entitled to contribution from any Person
who was not guilty of such fraudulent misrepresentation.

                                    ARTICLE V
                                  MISCELLANEOUS

        SECTION 5.1 Term. The registration rights provided to the holders of
Registrable Securities hereunder shall terminate on such date as there shall be
no Registrable Securities; provided, however, that the provisions of Article IV
hereof shall survive any termination of this Agreement.

        SECTION 5.2 Rule 144. The Company covenants that it will file all
reports required to be filed by it under the Securities Act and the Exchange Act
and that it will take such further action as registered holders of Registrable
Securities may reasonably request, all to the extent required from time to time
to enable the Purchasers to sell Registrable Securities without registration
under the Securities Act within the limitation of the exemptions provided by (a)
Rule 144, as such Rule may be amended from time to time, or (b) any similar rule
or regulation hereafter adopted by the Commission. If at any time the Company is
not required to file such reports, it will, upon the reasonable request of any
registered holder of Registrable Securities, make publicly available other
information so long as necessary to permit sales pursuant to Rule 144, within
the limitations of the exemption provided thereby. Upon the request of any
Purchaser, the Company will deliver to such Purchaser a written statement as to
whether it has complied with such requirements.

        SECTION 5.3 Restrictions on Sale by the Company and Others. If, and to
the extent, reasonably requested by the managing Underwriter or Underwriters in
the case of an underwritten public offering, that includes Registrable
Securities as contemplated by Section 2.1, the Company shall use commerically
reasonable efforts to cause its Affiliates to agree not to effect any public
sale or distribution of any securities similar to those being registered in
accordance with Section 2.1 hereof, or any securities convertible into or
exchangeable or exercisable for such securities, during the thirty (30) days
prior to, and during the period beginning on the effective date of the
Registration Statement (except as part of the Registration Statement) until all
of the Registrable Securities offered thereunder have been sold pursuant to such
underwritten public offering, provided, however, that such period shall not
exceed ninety (90) days.

                                       12
<PAGE>   13

        SECTION 5.4 Amendment and Modification. Any provision of this Agreement
may be waived, provided that such waiver is set forth in a writing executed by
the party against whom the enforcement of such waiver is sought. The provisions
of this Agreement, including the provisions of this sentence, may not be
amended, modified or supplemented, and waivers or consents to departures from
the provisions hereof may not be given, unless the Company has obtained the
written consent of the registered holders of a majority of the then outstanding
Registrable Securities (for the purposes of determining whether the consent of
such holders have been obtained, the registered holder of Preferred Stock or
Warrants shall be deemed to hold the underlying Registrable Securities issuable
upon conversion or exercise thereof (notwithstanding any limitation on
conversion or exercise). Notwithstanding the foregoing, the waiver of any
provision hereof with respect to a matter that relates exclusively to the rights
of registered holders of Registrable Securities whose securities are being
resold pursuant to a Registration Statement and does not directly or indirectly
affect the rights of other holders of Registrable Securities may be given by
holders of a majority of the Registrable Securities being so resold; provided
that the provisions of this sentence may not be amended, modified or
supplemented except in accordance with the provisions of the immediately
preceding sentence. No course of dealing between or among any Persons having any
interest in this Agreement will be deemed effective to modify, amend or
discharge any part of this Agreement or any rights or obligations of any Person
under or by reason of this Agreement.

        SECTION 5.5 Successors and Assigns; Entire Agreement. This Agreement and
all of the provisions hereof shall be binding upon and inure to the benefit of
the parties hereto and their respective successors and assigns; provided,
however, that the benefits and right contemplated hereunder to be provided to
any holder of the Preferred Stock, the Warrants or the Registrable Securities
shall be limited to the registered holder thereof. Each Purchaser may assign its
rights under this Agreement to any subsequent holder of the Preferred Stock, the
Warrants or the Registrable Securities, provided that the Company shall have the
right to require any such subsequent holder of the Preferred Stock, the Warrants
or the Registrable Securities to execute a counterpart of this Agreement as a
condition to such holder's claim to any rights hereunder. This Agreement,
together with the Securities Purchase Agreement, the Escrow Agreement, the
Preferred Stock and the Warrants sets forth the entire agreement and
understanding between the parties as to the subject matter hereof and thereof
and merges and supersedes all prior discussions, agreements and understandings
(written or oral) of any and every nature between them with respect to such
subject matter.

        SECTION 5.6 Separability. In the event that any provision of this
Agreement or the application of any provision hereof is declared to be illegal,
invalid or otherwise unenforceable by a court of competent jurisdiction, the
remainder of this Agreement shall not be affected except to the extent necessary
to delete such illegal, invalid or unenforceable provision unless that provision
held invalid shall substantially impair the benefits of the remaining portions
of this Agreement.

                                       13
<PAGE>   14

        SECTION 5.7 Notices. All notices, demands, requests, consents, approvals
or other communications required or permitted to be given hereunder or that are
given with respect to this Agreement shall be in writing and shall be personally
served or deposited in the mail, registered or certified, return receipt
requested, postage prepaid, or delivered by reputable air courier service with
charges prepaid, or transmitted by hand delivery, telegram, telex or facsimile,
addressed as set forth below, or to such other address as such party shall have
specified most recently by written notice: (i) if to the Company, to: Computer
Motion, Inc., 130 Cremona Drive, Goleta, California 93117, Attention: Gordon
Rogers, Facsimile No.: (805) 685-9277; with copies (which shall not constitute
notice) to: Stradling, Yocca, Carlson & Rauth, Attention: Lawrence Cohn,
Facsimile No. (949) 725-4100; and (ii) if to the Purchasers: to the addresses
for notices set forth in the Securities Purchase Agreement. Notice shall be
deemed given on the date of service or transmission if personally served or
transmitted by telegram, telex or facsimile. Notice otherwise sent as provided
herein shall be deemed given on the third business day following the date mailed
or on the next business day following delivery of such notice by a reputable air
courier service.

        SECTION 5.8 GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE INTERNAL LAW OF THE STATE OF NEW YORK, WITHOUT
GIVING EFFECT TO PRINCIPLES OF CONFLICTS OF LAWS THEREOF.

        SECTION 5.9 Headings. The headings in this Agreement are for convenience
of reference only and shall not constitute a part of this Agreement, nor shall
they affect their meaning, construction or effect.

        SECTION 5.10 Counterparts. This Agreement may be executed in
counterparts, each of which shall be deemed to be an original instrument, and
all of which together shall constitute one and the same instrument.

        SECTION 5.11 Further Assurances. Each party shall cooperate and take
such action as may be reasonably requested by the other party in order to carry
out the provisions and purposes of this Agreement and the transactions
contemplated hereby.

        SECTION 5.12 Remedies. In the event of a breach or a threatened breach
by any party to this Agreement of its obligations under this Agreement, any
party injured or to be injured by such breach will be entitled to specific
performance of its rights under this Agreement or to injunctive relief, in
addition to being entitled to exercise all rights provided in this Agreement and
granted by law. The parties agree that the provisions of this Agreement shall be
specifically enforceable, it being agreed by the parties that the remedy at law,
including monetary damages, for breach of any such provision will be inadequate
compensation for any loss and that any defense or objection in any action for
specific performance or injunctive relief that a remedy at law would be adequate
is waived.

                                       14

<PAGE>   15

        IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed by the undersigned, thereunto duly authorized, as of the date first set
forth above.

                                                 COMPUTER MOTION, INC.

                                                 By:
                                                     ---------------------------
                                                 Name:
                                                 Title:

                                                 SOCIETE GENERALE

                                                 By:
                                                     ---------------------------
                                                 Name:
                                                 Title:

                                                 CATALPA ENTERPRISES LTD.

                                                 By:
                                                     ---------------------------
                                                 Name:
                                                 Title:

                                                 -------------------------------
                                                 JEFFREY O. HENLEY

                                                 -------------------------------
                                                 ROBERT W. DUGGAN

                                                 ------------------------------
                                                 MAHKAM ZANGANEH

                                                 BAYSTAR CAPITAL, LP

                                                 By:
                                                    ----------------------------

                                                 By:
                                                     ---------------------------
                                                 Name:
                                                 Title:

                                                 BAYSTAR INTERNATIONAL, LTD.

                                                 By:
                                                    ----------------------------

                                                 By:
                                                     ---------------------------
                                                 Name:
                                                 Title:

                                       15<PAGE>   1
                                                                     EXHIBIT 4.3

THE SECURITIES REPRESENTED BY THIS CERTIFICATE (AND, AS OF THE DATE OF ORIGINAL
ISSUANCE OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE, ANY UNDERLYING
SECURITIES) HAVE NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933 (THE
"SECURITIES ACT"), OR ANY OTHER APPLICABLE SECURITIES LAWS AND HAVE BEEN ISSUED
IN RELIANCE UPON AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT AND SUCH SECURITIES LAWS. THE SECURITIES REPRESENTED BY THIS
CERTIFICATE OR ANY SECURITIES ISSUABLE UPON THE CONVERSION HEREOF MAY NOT BE
OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED OTHER THAN (A) TO COMPUTER
MOTION, INC. (THE "COMPANY") OR ANY SUBSIDIARY THEREOF, (B) PURSUANT TO RULE 144
UNDER THE SECURITIES ACT, (C) OUTSIDE THE UNITED STATES IN AN OFFSHORE
TRANSACTION IN COMPLIANCE WITH RULE 904 UNDER THE SECURITIES ACT, (D) PURSUANT
TO ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE
SECURITIES ACT OR (E) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE
SECURITIES ACT. THE HOLDER OF THIS CERTIFICATE AGREES THAT IT WILL GIVE TO EACH
PERSON TO WHOM THIS SECURITY OR ANY SECURITY ISSUED UPON CONVERSION HEREOF IS
TRANSFERRED (UNLESS SUCH SECURITY IS TRANSFERRED PURSUANT TO AN EFFECTIVE
REGISTRATION STATEMENT UNDER THE SECURITIES ACT) A NOTICE SUBSTANTIALLY TO THE
EFFECT OF THIS LEGEND. IN CONNECTION WITH ANY PROPOSED TRANSFER PURSUANT TO
CLAUSES (B), (C) OR (D) ABOVE, THE COMPANY MAY REQUIRE THAT THE TRANSFEROR
FURNISH IT WITH AN OPINION OF COUNSEL CONFIRMING THAT SUCH TRANSFER IS BEING
MADE PURSUANT TO AN EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE
REGISTRATION REQUIREMENTS OF THE SECURITIES ACT. AS USED HEREIN, THE TERMS
"OFFSHORE TRANSACTION" AND "UNITED STATES" HAVE THE RESPECTIVE MEANINGS ASSIGNED
TO THEM IN REGULATION S UNDER THE SECURITIES ACT.

                                     WARRANT

                      to Purchase Shares of Common Stock of

                              COMPUTER MOTION, INC.

Certificate No. W-
                  -------

        THIS IS TO CERTIFY THAT ______________, or its registered assigns, is
entitled to purchase in whole or in part from time to time from COMPUTER MOTION,
INC., a Delaware corporation (the "Company"), at any time up to 5:00 p.m., New
York time, on February 16, 2006 (the "Expiration Date"), _________ shares of
Common Stock, par value

<PAGE>   2

$0.001, of the Company (the "Common Stock") at a purchase price of $8.12 per
share of Common Stock (the "Exercise Price"), subject to the terms and
conditions herein. Each exercise made hereunder must be for a minimum of the
lesser of (x) one thousand (1,000) shares of Common Stock and (y) the entire
remaining number of shares of Common Stock covered by this Warrant. All
capitalized terms used herein without definition shall have the respective
meanings assigned thereto in the Securities Purchase Agreement, dated as of
February 16, 2001 (the "Securities Purchase Agreement"), entered into among the
Company and the original purchasers of the Company's Series B Convertible
Preferred Stock.

        SECTION 1. Exercise of Warrant. At any time until 5:00 p.m., New York
time, on the Expiration Date, the registered holder of this Warrant (the
"Holder") may exercise this Warrant, on one or more occasions, in whole or in
part, by delivering to the Company, (a) a written notice of the Holder's
election to exercise this Warrant in substantially the form of Annex A hereto,
which notice (the "Exercise Notice") shall specify the number of shares of
Common Stock to be purchased and may be delivered by facsimile transmission, (b)
a certified or bank check or checks payable to the Company, or by wire transfer
of immediately available funds, in an aggregate amount equal to the aggregate
Exercise Price for the number of shares of Common Stock as to which this Warrant
is being exercised (unless the Holder elects to effect a Cashless Exercise (as
hereinafter defined) pursuant to this Section 1) and (c) this Warrant. Subject
to applicable law, in the event the Holder may resell shares of Common Stock
acquired upon exercise of this Warrant without restriction pursuant to an
effective registration statement or otherwise, the Company shall cause the
transfer agent with respect to its Common Stock, which transfer agent is
participating in the Depositary Trust Company ("DTC") Fast Automated Securities
Transfer ("FAST") program, to electronically transmit the shares of Common Stock
issuable to the Holder upon exercise of this Warrant by crediting the account of
the Holder's prime broker with DTC through DTC's Deposit Withdrawal Agent
Commission ("DWAC") system, within three (3) business days after exercise of
this Warrant by the Holder. In the event the Holder otherwise elects in writing,
however, or such shares of Common Stock can not be resold without restriction,
the Company shall, as promptly as practicable and in any event within three (3)
business days after exercise of this Warrant by the Holder, cause the transfer
agent to deliver to the Holder a stock certificate or certificates representing
the aggregate number of shares of Common Stock issuable to the Holder as a
result of such exercise. The stock certificate or certificates representing
shares of Common Stock so delivered shall be in such denominations as may be
specified in the Exercise Notice and shall be registered in the name of the
Holder or, subject to compliance with Section 8.03 below, such other name or
names as shall be designated in such Exercise Notice.

        Shares of Common Stock shall be deemed to have been issued and the
Holder or, subject to compliance with Section 8.03 below, any other Person so
designated to be named therein shall be deemed to have become a Holder of record
of such shares, including, to the extent permitted by law, the right to vote
such shares or to consent or to receive notice as a stockholder, as of the date
on which the last to occur of the date of receipt of the Exercise Notice, the
date of the payment of the Exercise Price to the Company (unless the Holder
elects to effect a Cashless Exercise) and the date this Warrant is received by
the Company as aforesaid. If this Warrant shall have been exercised only in
part, the Company shall, at the time of delivery of shares of Common Stock,
execute and deliver to the Holder a new Warrant evidencing the rights of the
Holder to purchase the shares of Common Stock represented by the unexercised
portion of this Warrant, which new Warrant shall in all other respects be
identical to this Warrant, or, if the Company elects, it shall make appropriate
notation on this Warrant and the same returned to the Holder.

                                       2
<PAGE>   3

        Upon exercise of this Warrant, in whole or in part, the Holder may elect
to receive a reduced number of shares of Common Stock in lieu of tendering the
Exercise Price in cash ("Cashless Exercise"). In such case, the number of shares
of Common Stock to be issued to the Holder shall be computed using the following
formula:

                              X = Y (A-B)
                                  -------
                                     A

where:  X = the number of shares of Common Stock to be issued to the Holder;

        Y = the number of shares of Common Stock for which an election
            to exercise under this Warrant has been made;

        A = The Market Price (as hereinafter defined) of one share of Common
            Stock on the trading day immediately prior to the date that the
            Exercise Notice is duly surrendered to the Company for full or
            partial exercise; and

        B = the Exercise Price.

        The "Market Price" per share of Common Stock or any other security at
any date means (i) the average closing bid price for such security for the five
consecutive trading days immediately prior to (but excluding) the date of
determination on the New York Stock Exchange or such other U.S. national
securities exchange, as reported by the Nasdaq Stock Market, Inc. or, if not so
reported by The Nasdaq Stock Market, Inc., the average of the high bid and low
asked quotations for one share of such security as reported by the National
Quotations Bureau Incorporated or similar organization for such five consecutive
trading days, (ii) if the closing price for such security cannot be calculated
in the manner specified in clause (i) at the relevant time, the fair market
value of one share of such security as of the date of determination as
determined in an opinion letter delivered to the Company (and made available to
the Holders of the Warrants) by an independent appraisal firm appointed by the
Company (and reasonably acceptable to the Holders of this Warrant).

        All shares of Common Stock issuable upon the exercise of this Warrant
shall, upon payment therefor in accordance herewith, be duly and validly issued,
fully paid and nonassessable and free and clear of any liens (unless created by
or through the Holder of this Warrant). The Company shall not be required to
issue a fractional share of Common Stock upon exercise of this Warrant. As to
any fraction of a share that the Holder would otherwise be entitled to purchase
upon such exercise, the Company shall pay a cash adjustment in respect of such
fraction in an amount equal to the same fraction of the applicable Market Price
determined in accordance with the foregoing.

        SECTION 2. Transfer, Division and Combination. Subject to Section 8.03
hereof, transfer of this Warrant and all rights hereunder, in whole or in part,
shall be registered on the books of the Company, upon surrender of this Warrant
to the Company, together with a written assignment of this Warrant,
substantially in the form of Annex B hereto, duly executed by the Holder or its
agent or attorney. Upon such surrender, the Company shall, subject to

                                       3
<PAGE>   4

Section 8.03 hereof, (a) execute and deliver a new Warrant or Warrants in the
name of the assignee or assignees and in the denominations specified in such
instrument of assignment, (b) issue to the assignor a new Warrant evidencing the
portion of this Warrant not so assigned and (c) promptly cancel this Warrant.

        SECTION 3. Antidilution Provisions.

        3.01 Changes in Common Stock. In the event that at any time or from time
to time the Company shall, (i) pay a dividend or make a distribution on its
Common Stock in shares of Common Stock or other shares of capital stock of the
Company, (ii) subdivide its outstanding shares of Common Stock into a larger
number of shares of Common Stock, (iii) combine its outstanding shares of Common
Stock into a smaller number of shares of Common Stock or (iv) increase or
decrease the number of shares of Common Stock outstanding by reclassification of
its Common Stock, then the number of shares of Common Stock issuable upon
exercise of this Warrant immediately after the happening of such event shall be
adjusted so that, after giving effect to such adjustment, the Holder of this
Warrant shall be entitled to receive the number of shares of Common Stock upon
exercise of this Warrant that the Holder would have been entitled to receive had
this Warrant been exercised immediately prior to the happening of such event
(or, in the case of a dividend or distribution of shares of Common Stock,
immediately prior to the record date therefor). An adjustment made pursuant to
this Section 3.01 shall become effective immediately after the distribution
date, retroactive to the record date therefor in the case of a dividend or
distribution in shares of Common Stock, and shall become effective immediately
after the effective date in the case of a subdivision, combination or
reclassification.

        3.02 Cash Dividends and Other Distributions. In the event that at any
time or from time to time the Company shall distribute to holders of Common
Stock (i) any dividend or other distribution (including any dividend or
distribution made in connection with a consolidation or merger in which the
Company is the surviving corporation) of cash, evidences of its indebtedness,
shares of its capital stock or any other assets or securities or (ii) any
options, warrants, securities or other rights to subscribe for or purchase any
of the foregoing (other than (A) any dividend or distribution described in
Section 3.01, (B) any rights, options, warrants or securities described in
Section 3.03 or Section 3.04 and (C) any cash dividends or other cash
distributions made to holders of Common Stock from current or retained earnings
provided that such dividends do not exceed $250,000 in any fiscal year), then
the number of shares of Common Stock that may be acquired upon exercise of this
Warrant immediately prior to such record date for any such distribution shall be
increased to a number determined by multiplying the number of shares of Common
Stock that may be acquired upon the exercise of this Warrant immediately prior
to such record date for any such distribution by a fraction, the numerator of
which shall be the Market Price per share of Common Stock as of such record date
and the denominator of which shall be such Market Price per share of Common
Stock less the sum of (x) the amount of cash, if any, distributed per share of
Common Stock and (y) the then fair value (as determined in good faith by the
Company's Board of Directors, whose determination shall be evidenced by a board
resolution that will be sent to Holders) of the portion, if any, of the
distribution applicable to one share of Common Stock consisting of evidences of
indebtedness, shares of stock, securities, other property, warrants, options or
subscription or purchase rights; and the Exercise Price shall be decreased to an
amount determined by dividing the Exercise Price immediately prior to such
record date by the above fraction. Such adjustments shall be made,

                                       4
<PAGE>   5

and shall only become effective, whenever any such distribution is made;
provided, however, that the Company is not required to make an adjustment
pursuant to this Section 3.02 if at the time of such distribution the Company
makes the same distribution to Holders of Warrants as it makes to holders of
Common Stock pro rata based on the number of shares of Common Stock for which
such Warrants are exercisable. No adjustment shall be made pursuant to this
Section 3.02 if such adjustment would have the effect of decreasing the number
of shares of Common Stock issuable upon exercise of this Warrant or increasing
the Exercise Price.

        3.03 Issuance of Common Stock. In the event that at any time or from
time to time the Company shall (other than (i) upon the exercise, exchange or
conversion of any securities of the Company that are exercisable or exchangeable
for, or convertible into, shares of Common Stock and that are outstanding as of
the date of the issuance of this Warrant (the "Initial Issuance Date"), or (ii)
upon the exercise of stock options granted under or pursuant to any stock option
plan in effect on the Initial Issuance Date (to the extent such stock option
plan is in effect on the Initial Issuance Date)), issue shares of Common Stock
for a consideration per share that is less than the then effective conversion
price in respect of the shares of Series B Convertible Preferred Stock of the
Company (the "Minimum Trigger Price"), the number of shares of Common Stock that
may be acquired upon the exercise of this Warrant immediately after such
issuance shall be increased by multiplying the number of shares of Common Stock
issuable upon exercise of this Warrant immediately prior to such issuance by a
fraction, the numerator of which shall be the sum of (A) the number of shares of
Common Stock outstanding on the date of such issuance plus (B) the number of
additional shares of Common Stock to be issued and the denominator of which
shall be the sum of (X) the number of shares of Common Stock outstanding on the
date of such issuance plus (Y) the number of shares of Common Stock that the
aggregate offering price of the total number of shares of Common Stock so to be
issued would purchase at the Market Price. In the event of any such adjustment,
the Exercise Price shall be decreased to an amount determined by dividing the
Exercise Price immediately prior to such issuance by the aforementioned
fraction. Such adjustment shall be made, and shall only become effective,
whenever such shares are issued. No adjustment shall be made pursuant to this
Section 3.03 if such adjustment would have the effect of decreasing the number
of shares of Common Stock issuable upon exercise of this Warrant or increasing
the Exercise Price. In case the consideration for any shares of Common Stock may
be paid in whole or in part in a form other than cash, the value of such
consideration shall be as determined in good faith by the Board of Directors of
the Company. Such adjustment shall be made successively whenever the date of
such issuance is fixed.

        3.04 Issuance of Convertible Securities. In the event that at any time
or from time to time the Company shall issue rights, options or warrants to
acquire, or securities convertible or exchangeable into, Common Stock (other
than the issuance by the Company of stock options under or pursuant to any stock
option plan in effect on the Initial Issuance Date (to the extent such stock
option plan is in effect on the Initial Issuance Date) entitling the holders
thereof to acquire shares of Common Stock at an exercise or conversion price per
share (when aggregated, as applicable, with the price or other consideration
received for any such rights, options or warrants exercisable for Common Stock
or for such securities convertible or exchangeable into Common Stock) that is
less than the Minimum Trigger Price, the number of shares of Common Stock that
may be acquired upon exercise of this Warrant immediately after such issuance
shall be increased by multiplying the number of shares of Common Stock that may

                                       5
<PAGE>   6

be acquired upon exercise of this Warrant immediately prior to such issuance by
a fraction, the numerator of which shall be the sum of (A) the number of shares
of Common Stock outstanding on the date of such issuance plus (B) the number of
additional shares of Common Stock to be issued (or into which the convertible or
exchangeable securities so to be issued are initially convertible), and the
denominator of which shall be the sum of (X) the number of shares of Common
Stock outstanding on the date of such issuance plus (Y) the number of shares of
Common Stock that the aggregate offering price of the total number of shares of
Common Stock so to be issued (or the aggregate issue price of the convertible or
exchangeable securities so to be issued) would purchase at the Market Price on
the date of issuance of such convertible securities. In the event of any such
adjustment, the Exercise Price shall be decreased to a number determined by
dividing the Exercise Price immediately prior to such issuance by the
aforementioned fraction. Such adjustment shall be made, and shall only become
effective, whenever such rights, options, warrants or securities are issued. No
adjustment shall be made pursuant to this Section 3.04 if such adjustment would
have the effect of decreasing the number of shares of Common Stock issuable upon
exercise of this Warrant or increasing the Exercise Price. In case the price for
such securities may be paid in a consideration part or all of which shall be in
a form other than cash, the value of such consideration shall be as determined
in good faith by the Board of Directors of the Company. Such adjustment shall be
made successively whenever the date of such issuance is fixed.

        3.05 Combination; Liquidation. (a) Except as provided in Section
3.05(b), in the event of a Combination (as hereinafter defined), the Holder
shall have the right to receive upon exercise of this Warrant the kind and
amount of shares of capital stock or other securities or property that the
Holder would have been entitled to receive upon completion of or as a result of
such Combination had such Warrant been exercised immediately prior to such event
or to the relevant record date for any such entitlement. Unless paragraph (b) is
applicable to a Combination, the Company shall provide, as a condition to such
Combination, that the surviving or acquiring Person (the "Successor Company") in
such Combination will enter into an agreement confirming the Holders' rights
pursuant to this Section 3.05(a) and providing for adjustments, that shall be as
nearly equivalent as may be practicable to the adjustments provided for in this
Section 3. The provisions of this Section 3.05(a) shall similarly apply to
successive Combinations involving any Successor Company.

        A "Combination" means an event in which the Company consolidates with or
merges with or into another Person.

        (b) In the event of (i) a Combination where consideration to the holders
of Common Stock in exchange for their shares is payable solely in cash or (ii)
the dissolution, liquidation or winding-up of the Company, the Holder of this
Warrant shall be entitled to receive, upon surrender of this Warrant, such cash
distributions on an equal basis with the holders of Common Stock, as if this
Warrant had been exercised immediately prior to such event, less the product of
the Exercise Price times the number of shares of Common Stock with respect to
which this Warrant was then exercisable.

        In the event of any Combination described in this Section 3.05(b), the
surviving or acquiring Person and, in the event of any dissolution, liquidation
or winding-up of the Company, the Company shall distribute as promptly as
practicable under the circumstances to the Holder upon surrender of this
Warrant, the funds, if any, necessary to pay the Holder the amounts to which the
Holder is entitled as described above.

                                       6
<PAGE>   7

        3.06 Superseding Adjustment. Upon the expiration of any rights, options,
warrants or conversion or exchange privileges that resulted in adjustments
pursuant to this provision 3, if any thereof shall not have been exercised, the
number of shares of Common Stock issuable upon the exercise of this Warrant
shall be readjusted pursuant to the applicable section of Section 3 as if (i)
the only shares of Common Stock issuable upon exercise of such rights, options,
warrants, conversion or exchange privileges were the shares of Common Stock, if
any, actually issued upon the exercise of such rights, options, warrants or
conversion or exchange privileges and (ii) shares of Common Stock actually
issued, if any, were issuable for the consideration actually received by the
Company upon such exercise plus the aggregate consideration, if any, actually
received by the Company for this issuance, sale or grant of all such rights,
options, warrants or conversion or exchange privileges whether or not exercised
and the Exercise Price shall be readjusted inversely; provided, however, that no
such readjustment shall have the effect of decreasing the number of shares of
Common Stock issuable upon the exercise of this Warrant below the number of
shares of Common Stock issuable upon the exercise of this Warrant, or increasing
the Exercise Price to an amount below the Exercise Price in effect, immediately
prior to any adjustment made therein on account of such issuance, sale or grant
of such rights, options, warrants or conversion or exchange privileges.

        3.07 Minimum Adjustment. The adjustments required by the preceding
sections of this Section 3 shall be made whenever and as often as any specified
event requiring an adjustment shall occur, except that no adjustment of the
Exercise Price or the number of shares of Common Stock issuable upon exercise of
this Warrant that would otherwise be required shall be made unless and until
such adjustment either by itself or with other adjustments not previously made
increases or decreases by at least 1% the Exercise Price or the number of shares
of Common Stock issuable upon exercise of this Warrant immediately prior to the
making of such adjustment. Any adjustment representing a change of less than
such minimum amount shall be carried forward and made as soon as such
adjustment, together with other adjustments required by this Section 3 and not
previously made, would result in a minimum adjustment. For the purpose of any
adjustment, any specified event shall be deemed to have occurred at the close of
business on the date of its occurrence. In computing adjustments under this
Section 3, fractional interests in Common Stock shall be taken into account to
the nearest one-tenth of a share.

        3.08 Notice of Adjustment. Whenever the Exercise Price or the number of
shares of Common Stock and other property, if any, issuable upon exercise of the
Warrants is adjusted, as herein provided, the Company shall deliver to the
Holder of this Warrant a certificate setting forth, in reasonable detail, the
event requiring the adjustment and the method by which such adjustment was
calculated (including a description of the basis on which (i) the Company's
Board of Directors determined the then fair value of any evidences of
indebtedness, other securities or property or warrants, options or other
subscription or purchase rights and (ii) the Market Price of the Common Stock
was determined, to the extent such determinations were required hereunder), and
specifying the Exercise Price and the number of shares of Common Stock issuable
upon exercise of this Warrant after giving effect to such adjustment.

                                       7
<PAGE>   8

        3.09 Notice of Certain Transactions. In the event that the Company shall
propose to (a) pay any dividend payable in securities of any class to the
holders of its Common Stock or to make any other non-cash dividend or
distribution to the holders of its Common Stock, (b) offer the holders of its
Common Stock rights to subscribe for or to purchase any securities convertible
into shares of Common Stock or shares of stock of any class or any other
securities, rights or options, (c) issue to the holders of its Common Stock any
(i) shares of Common Stock, (ii) rights, options or warrants entitling the
holders thereof to subscribe for shares of Common Stock or (iii) securities
convertible into, or exchangeable or exercisable for, shares of Common Stock (in
the case of (i), (ii) and (iii), if such issuance or adjustment would result in
an adjustment hereunder), (d) effect any capital reorganization,
reclassification, consolidation or merger, (e) effect the voluntary or
involuntary dissolution, liquidation or winding-up of the Company or (f) make a
tender offer or exchange offer with respect to the Common Stock, the Company
shall within five days after any such event send the Holder a notice of such
proposed action or offer unless the same is publicly announced. Such notice
shall, to the extent the same has not been publicly announced, specify the
record date for the purposes of such dividend, distribution or rights, or the
date such issuance or event is to take place and the date of participation
therein by the holders of Common Stock, if any such date is to be fixed, and
shall, to the extent the same has not been publicly announced and if the same
would have any effect on the Common Stock and on the number of shares of Common
Stock, the number and kind of any other shares of stock and other property
issuable upon exercise of this Warrant and the Exercise Price (after giving
effect to any adjustment pursuant to Section 3 that will be required as a result
of such action), specify such effect. Such notice shall be given as promptly as
possible and (x) in the case of any action covered by clause (a) or (b) above,
at least 10 days prior to the record date for determining holders of the Common
Stock for purposes of such action or (y) in the case of any other such action,
at least 20 days prior to the date of the taking of such proposed action or the
date of participation therein by the holders of Common Stock, whichever shall be
the earlier. Notwithstanding anything contained herein to the contrary, the
Company shall not provide to the Holder any material non-public information in
order to satisfy its obligations pursuant to this Section 3.09.

        3.10 Adjustment to Warrant Certificate. This Warrant Certificate need
not be changed because of any adjustment made pursuant to this Section 3, and
any Warrant issued after such adjustment may state the same Exercise Price and
the same number of shares of Common Stock issuable upon exercise of the Warrant
as are stated in this Warrant. The Company, however, may at any time in its sole
discretion make any change in the form of this Warrant that it may deem
appropriate to give effect to such adjustments and that does not affect the
substance of this Warrant, and any Warrant thereafter issued or countersigned,
whether in exchange or substitution for this Warrant or otherwise, may be in the
form as so changed.

        SECTION 4. Right of Redemption. Subsequent to the date upon which the
Registration Statement (as defined in the Registration Rights Agreement (as
defined in the Securities Purchase Agreement)) is declared effective by the
Securities and Exchange Commission, the Company shall have the right to redeem
this Warrant (and all other outstanding Warrants), in whole, at a price equal to
$0.10 per share of Common Stock into which this Warrant is then convertible,
provided that (a) the Market Price per share of Common Stock for each of the 40
consecutive trading days preceding, but excluding, the date the Company shall
have delivered a notice of redemption shall have exceeded $14.43 (the
"Redemption Threshold

                                       8
<PAGE>   9

Price"). In order to exercise its right of redemption, the Company shall deliver
to the holder of this Warrant a notice of redemption setting forth the date of
redemption, which shall be no earlier than 30 days after receipt by the Holder
of such notice of redemption. Any such notice of redemption shall be
irrevocable. Notwithstanding receipt of such notice of redemption, the Holder of
this Warrant shall be entitled to exercise this Warrant until 5:00 p.m., New
York time, the date immediately preceding the date established for redemption
(or such later date, if any, that the Company makes available to the Holder the
redemption price for this Warrant). The Redemption Threshold Price shall be
subject to adjustment in the same manner and to the same degree that the
Exercise Price is subject to adjustment as provided in Section 3 hereof.

        SECTION 5. Taking of Record; Stock and Warrant Transfer Books. In the
case of all dividends or other distributions by the Company to the holders of
its Common Stock with respect to which any provision hereof refers to the taking
of a record of such holders, the Company shall in each such case take such a
record as of the close of business on a business day.

        SECTION 6. Expenses, Transfer Taxes and Other Charges. The Company shall
pay any and all expenses (other than transfer taxes) and other charges,
including all costs associated with the preparation, issue and delivery of stock
or warrant certificates, that are incurred in respect of the issuance or
delivery of shares of Common Stock upon exercise of this Warrant pursuant to
Section 1 hereof or in connection with any division or combination of this
Warrant pursuant to Section 2 hereof. The Company shall not, however, be
required to pay any tax that may be payable in respect of any transfer involved
in the issue and delivery of shares of Common Stock in a name other than that in
which this Warrant is registered, and no such issue or delivery shall be made
unless and until the Person requesting such issue has paid to the Company the
amount of any such tax, or has established, to the satisfaction of the Company,
that such tax has been paid.

        SECTION 7. No Voting Rights. This Warrant shall not entitle the Holder
to any voting or other rights as a stockholder of the Company.

        SECTION 8. Miscellaneous.

        8.01 Office of Company. So long as any of this Warrant remains
outstanding, the Company shall maintain an office in the United States of
America where this Warrant may be presented for exercise, transfer, division or
combination as in this Warrant provided. Such office shall be at 130 Cremona
Drive, Goleta, California 93117 or at the office of such registrar and transfer
agent as the Company may from time to time designate, unless and until the
Company shall designate and maintain some other office for such purposes and
give notice thereof to all Holders.

        8.02 Notices Generally. Any notices and other communications pursuant to
the provisions hereof shall be sent in accordance with Section 6.03 of the
Securities Purchase Agreement.

        8.03 Restrictions on Transferability; Restriction on Exercise. (A) This
Warrant and the shares of Common Stock issuable upon conversion of this Warrant
shall be transferable only in a transaction that is in compliance with the
provisions of the Securities Act and

                                       9
<PAGE>   10

applicable state securities or "blue sky" laws, and the Holder and each of its
successors and assigns shall be bound by the provisions of this Section 8.03. In
the event this Warrant is not registered under the Securities Act and applicable
state securities or "blue sky" laws, the Company may condition the sale,
transfer or other disposition of this Warrant (or any interest herein) upon
receipt of a legal opinion, in form and substance, and by counsel, reasonably
acceptable to the Company, to the effect that such sale, transfer or other
disposition is being made pursuant to an exemption from, or in a transaction not
subject to, any registration requirement under the Securities Act and applicable
state securities or "blue sky" laws. In the event the shares of Common Stock or
other securities issuable upon the exercise of this Warrant are not registered
under the Securities Act and applicable state securities or "blue sky" laws, the
Company may condition the sale, transfer or other disposition of such shares or
other securities (or any interest herein) upon receipt of a legal opinion, in
form and substance, and by counsel, reasonably acceptable to the Company, to the
effect that such sale, transfer or other disposition is being made pursuant to
an exemption from, or in a transaction not subject to, any registration
requirement under the Securities Act and applicable state securities or "blue
sky" laws.

        (B) Notwithstanding any other provision of this Warrant, as of any date
prior to the Expiration Date, the aggregate number of shares of Common Stock
into which this Warrant, together with any other shares of Common Stock then
beneficially owned (as defined in the Securities Exchange Act of 1934, as
amended) by the Holder and its affiliates (excluding shares of Common Stock
otherwise deemed beneficially owned as a result of the convertibility of the
Notes and held by the Holder or its affiliates), shall not exceed 4.9% of the
total outstanding shares of Common Stock as of such date (the "4.9%
Limitation"). The Company shall have no obligation to monitor compliance with
the foregoing limitation. Notwithstanding any other provision of this Warrant,
pursuant to the Securities Purchase Agreement at the time of the initial
issuance of the Series B Convertible Preferred Stock, the Holder may elect to
the extent so provided in the Securities Purchase Agreement to waive or opt out
of the foregoing 4.9% Limitation; otherwise, this limitation on conversions may
not be waived, amended or modified. The Company shall have no obligation to
monitor compliance with the foregoing limitation on conversion.

        8.04 Governing Law. This Warrant shall be governed by, and construed in
accordance with, the law of the State of New York without giving effect to
conflicts of law principles thereof.

        8.05 Limitation of Liability. No provision hereof, in the absence of
affirmative action by the Holder to purchase shares of Common Stock, and no mere
enumeration herein of the rights or privileges of the Holder, shall give rise to
any liability of the Holder for the Exercise Price or as a stockholder of the
Company, whether such liability is asserted by the Company, by any creditor of
the Company or any other Person.

                                       10

<PAGE>   11

        IN WITNESS WHEREOF, the Company has duly executed this Warrant.

Dated: February 16, 2001

                                                COMPUTER MOTION, INC.

                                                --------------------------------
                                                Robert W. Duggan,
                                                Chief Executive Officer

                                       11

<PAGE>   12

                                                                         ANNEX A

                              ELECTION TO PURCHASE

                    (To Be Executed Upon Exercise of Warrant)

        The undersigned hereby irrevocably elects to exercise the right,
represented by this Warrant, to receive _________ shares of Common Stock of
Computer Motion, Inc. and [herewith tenders payment of the Exercise Price for
such shares in the amount of $________________] [hereby elects to effect a
Cashless Exercise] in accordance with the terms of this Warrant.

        The undersigned requests that [certificates for such shares in
denominations of _________ be registered in the name of ___________________
whose address is _______________________ and that such shares be delivered to
___________________, whose address is _______________________]. [Such shares be
delivered to [the undersigned] [other person] electronically through DTC].

        The undersigned represents and warrants that the number of shares of
Common Stock to be received pursuant to this Election to Purchase, together with
the shares of Common Stock beneficially owned by the undersigned (and its
affiliates) on the date of this Election to Purchase (excluding shares of Common
Stock otherwise deemed beneficially owned as a result of the convertibility of
the Series B Convertible Preferred Stock held by the undersigned and its
affiliates), if applicable, do not exceed 4.9% of the outstanding shares of
Common Stock of the Company (as set forth in the Company's most recent filing
with the Securities and Exchange Commission unless the Company shall notify the
Holder that a greater or lesser number of shares is outstanding).

        Capitalized terms used but not defined herein shall have the respective
meanings ascribed to them in the Warrant to which Election to Purchase is
attached.

                                          [Name of Holder]

                                          By:
                                             -----------------------------------
                                             Name:
                                             Title:

                                             NOTE: The above correspond with the
                                                   name written upon the face of
                                                   this Warrant in every
                                                   particular, without
                                                   alteration or enlargement or
                                                   any change whatever.

Date:
      -------------------

                                       12

<PAGE>   13

                                                                         ANNEX B

                                   ASSIGNMENT

               (To be signed only upon assignment of this Warrant)

        FOR VALUE RECEIVED, __________________________ hereby sells, assigns and
transfers unto _________________ whose address is __________________ and whose
social security number or other identifying number is __________________, the
within Warrant, together with all right, title and interest represented thereby,
and does hereby irrevocably constitute and appoint _________________________,
attorney, to transfer said Warrant on the books of the within-named Company,
with full power of substitution in the premises.

                                          By:
                                             -----------------------------------
                                             Name:
                                             Title:

                                             NOTE: The above correspond with the
                                                   name written upon the face of
                                                   this Warrant in every
                                                   particular, without
                                                   alteration or enlargement or
                                                   any change whatever.

Date:

                                       13

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