EXHIBIT 10.30

THIS OPTION OF CELL ROBOTICS INTERNATIONAL, INC. AND THE SECURITIES RECEIVABLE
UPON EXERCISE HEREOF, HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
AS AMENDED, OR UNDER ANY STATE SECURITIES LAWS. SUCH SECURITIES CANNOT BE SOLD,
TRANSFERRED, ASSIGNED OR OTHERWISE DISPOSED OF EXCEPT IN ACCORDANCE WITH THE
SECURITIES ACT OF 1933, AS AMENDED, AND APPLICABLE STATE SECURITIES LAWS.

                        CELL ROBOTICS INTERNATIONAL, INC.

                            (A COLORADO CORPORATION)

Option No. NQ-2002-2                              165,000 Shares of Common Stock

                       CERTIFICATE FOR COMMON STOCK OPTION

         This certifies that, for value received, PAUL JOHNSON, or registered
assigns ("Optionholder"), is the registered owner of this Option entitling the
Optionholder, subject to the provisions below, to subscribe for, purchase and
receive 165,000 shares of fully paid and non-assessable share of Common Stock,
$.004 par value, (the "Common Stock") of Cell Robotics International, Inc., a
Colorado corporation (the "Company"), upon presentation and surrender of this
Option and upon payment of the Exercise Price as hereinbelow defined, for the
shares of Common Stock of the Company, but only subject to the conditions set
forth herein. The Exercise Price, the number of shares of Common Stock
purchasable upon exercise of this Option, the number of shares of Common Stock
subject to this Option and the Expiration Date are subject to adjustments upon
the occurrence of certain events. The Optionholder may exercise all or any
number of shares of Common Stock subject to this Option. Upon exercise of this
Option, the form of election hereinafter provided for must be duly executed and
the instructions for registration of the Common Stock acquired by such exercise
must be completed. If the subscription rights represented hereby shall not be
exercised at or before the Expiration Date, this Option shall become and be void
without further force or effect, and all rights represented hereby shall cease
and expire.

         1.       VESTING.

                  (a)      The Company and Optionholder agree that the shares of
Common Stock subject to this Option, including shares of Common Stock acquired
by exercise of this Option and shares of Common Stock subject to this Option but
not yet acquired, as described in paragraph 1, shall vest in the following
manner: (i) 65,000 shares of Common Stock subject to this Option shall


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vest immediately, (ii) 50,000 shares of Common Stock subject to this Option
shall vest after the Company reports positive net income for two consecutive
fiscal quarters, as reflected in the Company's quarterly reports on Form 10-QSB,
or any equivalent or successor form (after giving effect to any amendments
thereto), filed with the Securities and Exchange Commission ("SEC") and (iii)
50,000 shares of Common Stock subject to this Option shall vest after the
Company reports positive net income for a full fiscal year, as reflected in the
Company's annual report on Form 10-KSB, or any equivalent or successor form
(after giving effect to any amendments thereto), filed with the SEC. The shares
of Common Stock subject to this Option cannot be exercised by the Optionholder
until they vest in the Optionholder in accordance with the immediately preceding
sentence or as otherwise provided herein.

                  (b)      Notwithstanding Section 1(a) above, this Option shall
vest and be exercisable in whole or in part immediately prior to the time of a
Change in Control notwithstanding that this Option is not fully vested, and the
Optionholder shall have the right to exercise this Option from and after the
date of the Change in Control. A "Change in Control" shall mean to have occurred
at such time as either (i) any "person", as such term is used in Section 14(d)
of the Securities Exchange Act of 1934, as amended (other than the Company, or
any employee benefit plan (or related trust) maintained or sponsored by the
Company, or an entity controlled by the Company) (a "Person"), is or becomes the
"beneficial owner" (as defined in Rule 13d-3 under the Securities Exchange Act
of 1934, as amended, or any successor rule), directly or indirectly, of fifty
percent (50%) or more of the combined voting power of the Company's outstanding
voting securities then entitled to vote generally in the election of directors
("Outstanding Voting Securities"); provided that the following shall not be
deemed to result in a Change in Control: (A) any acquisition directly from the
Company; or (B) any acquisition by merger, consolidation, share exchange or
similar transaction that is not described in clause (ii) of this Section 1(b) as
long as no Person resulting from such transaction obtains beneficial ownership
of fifty percent (50%) or more of the then Outstanding Voting Securities or (ii)
a consolidation, share exchange or similar transaction involving the Company in
which the shareholders of the Company immediately prior to such transaction do
not own, directly or indirectly, at least fifty percent (50%) of the Outstanding
Voting Securities or voting power of the issued and outstanding capital stock of
the Company's successor immediately after such transaction.

         2.       TERM OF OPTION.

                  This Option may be exercised in whole or in part commencing
upon August 2, 2002 and ending on August 2, 2007 (the "Expiration Date").

         3.       EXERCISE PRICE.

                  This Option shall be exercisable to purchase 165,000 shares of
Common Stock of the Company at an exercise price equal to $1.25 per share (the
"Exercise Price"). The Exercise Price is subject to adjustment under certain
circumstances more fully describe in Sections 4 and 5 below.


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         4.       ADJUSTMENTS OF EXERCISE PRICE AND SHARES.

                  (a)      Subject to any required action by the shareholders of
the Company, the number of shares of Common Stock covered by this Option (as
well as the Exercise Price covered by this Option) shall be proportionately
adjusted for any increase or decrease in the number of issued shares of Common
Stock resulting from a stock split, payment of a stock dividend with respect to
the Common Stock or any other increase or decrease in the number of issued
shares of Common Stock effected without receipt of consideration by the Company.
Such adjustment shall be made by the Board of Directors in its sole discretion,
which adjustment shall be final, binding and conclusive. Except as expressly
provided herein, no issuance by the Company of shares of stock of any class
shall affect, and no adjustment by reason thereof shall be made with respect to,
the number or price of shares of Common Stock subject to this Option.

                  (b)      In the event of the dissolution or liquidation of the
Company, other than pursuant to a Reorganization (hereinafter defined), this
Option shall terminate as of a date to be fixed by the Board of Directors,
provided that not less than 30 days written notice of the date so fixed shall be
given to the Optionholder and the Optionholder shall have the right during such
period to exercise this Option as to all or any part of the shares of Common
Stock covered hereby.

                  (c)      In the event of a Reorganization in which the Company
is not the surviving or acquiring company, or in which the Company is or becomes
a wholly-owned subsidiary of another company after the effective date of the
Reorganization, then

                  (i)      if there is no plan or agreement respecting the
                           Reorganization ("Reorganization Agreement") or if the
                           Reorganization Agreement does not specifically
                           provide for the change, conversion or exchange of the
                           shares of Common Stock under outstanding unexercised
                           options of the Company for securities of another
                           corporation, then the Board of Directors shall take
                           such action, and this Option shall terminate, as
                           provided above; or

                  (ii)     if there is a Reorganization Agreement and if the
                           Reorganization Agreement specifically provides for
                           the change, conversion or exchange of the shares
                           under outstanding or unexercised options for
                           securities of another corporation, then the Board of
                           Directors shall adjust the shares of Common Stock
                           under this Option in a manner not inconsistent with
                           the provisions of the Reorganization Agreement for
                           the adjustment, change, conversion or exchange of
                           such options.

                  The term "Reorganization" as used in this Section 4(c) shall
mean any statutory merger, statutory consolidation, sale of all or substantially
all of the assets of the Company, or sale, pursuant to an agreement with the
Company, of securities of the Company pursuant to which


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the Company is or becomes a wholly-owned subsidiary of another company after the
effective date of the Reorganization.

                  (d)      Except as provided above in Section 4(b) or (c) and
except as otherwise provided by the Board of Directors in its sole discretion,
this Option shall terminate immediately prior to the consummation of such
proposed action.

         5.       ADJUSTMENT TO EXERCISE PRICE.

                  The Company may, in its sole discretion, lower the Exercise
Price at any time, or from time-to-time. When any adjustment is made in the
Exercise Price, the Company shall cause a copy of such statement to be mailed to
the Optionholder, as of a date within ten (10) days after the date when the
Exercise Price has been adjusted.

         6.       MANNER OF EXERCISE.

                  Subject to Section 4, the Optionholder of this Option
evidenced by this Certificate may exercise all or any whole number of such
Option prior to the Expiration Date in the manner stated herein. In connection
with the exercise of this Option, the purchase form provide for herein duly
executed by the Optionholder or by the Optionholder's duly authorized attorney,
plus payment of the Exercise Price applicable thereto, shall be surrendered to
the Company. If upon exercise of this Option the number shares covered by of
Options exercised shall be less than the total number of Option so evidenced,
then, subject to the terms hereof, the Optionholder shall continue to be
entitled to exercise that number of shares of Common Stock subject to this
Option that are not so exercised.

         7.       MANNER OF PAYMENT.

                  The payment of the Exercise Price of this Option shall be
paid, to the extent permitted by applicable statutes and regulations, either (i)
in cash at the time this Option is exercised, or (ii) by delivery to the Company
of other Common Stock of the Company valued at its then-established fair market
value (which Common Stock must have been owned by the Optionholder for at least
six months prior to presentment), or (iii) in any other form of legal
consideration that may be acceptable to the Board of Directors, in its
discretion. For the purposes of this Section 7, the fair market value of the
Common Stock shall be (i) the closing sale price for the Common Stock on the
primary exchange upon which the shares are listed and traded on the date this
Option is exercised, or (ii) if the shares are not traded on any national
exchange, the closing sale price for the Common Stock on the NASDAQ National
Market on the date this Option is exercised, or (iii) if the shares or neither
traded on a national exchange nor listed on the NASDAQ National Market, then the
average of the bid and ask prices for the Common Stock in the Over-The-Counter
Market as quoted on the NASDAQ Small-Cap Market or Bulletin Board Exchange or
(iv) if the shares of Common Stock are neither traded on a national exchange or
the NASDAQ National Market nor quoted on the NASDAQ Small-Cap Market or Bulletin
Board Exchange, the average of the bid and ask prices for the Common


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Stock as quoted by any recognized securities quotation service such as the
National Quotation Bureau, Inc. or the OTC Electronic Bulletin Board on the date
this Option is exercised. In the case of any deferred payment arrangement, any
interest shall be payable at least annually and shall be charged at the minimum
rate of interest necessary to avoid the treatment as interest, under any
applicable provisions of the Internal Revenue Code of 1986, as amended, of any
amounts other than amounts stated to be interest under the deferred payment
arrangement.

         8.       RESERVATION OF COMMON STOCK.

                  The Company agrees that the number of shares of Common Stock
sufficient to provide for the exercise of this Option upon the basis herein set
forth will at all times during the term of this Option be reserved for the
exercise thereof.

         9.       ISSUANCE OF COMMON STOCK UPON EXERCISE.

                  The Company, at its expense, shall cause to be issued, within
ten (10) days after exercise of this Option, a certificate or certificates in
the name requested by the Optionholder of the number of shares of Common Stock
to which the Optionholder is entitled upon such exercise. All shares of Common
Stock or other securities delivered upon the exercise of this Option shall be
validly issued, fully paid and non-assessable.

         10.      NO RIGHT AS STOCKHOLDER.

                  The Optionholder is not, by virtue of ownership of this
Option, entitled to any rights whatsoever of a shareholder of the Company.

         11.      ASSIGNMENT.

                  This Option may not be sold, pledged, assigned, hypothecated,
transferred or disposed of in any manner other than by will or by the laws of
descent and distribution or pursuant to a qualified domestic relations order as
defined by the Internal Revenue Code of 1986, as amended, or Title I of the
Employee Retirement Income Security Act, or the rules thereunder, and is not
assignable by operation of law or subject to execution, attachment or similar
process. Except as otherwise provided herein, this Option may be exercised
during the Optionholder's lifetime only by the Optionholder. Any attempted sale,
pledge, assignment, hypothecation or other transfer of this Option contrary to
the provisions hereof and the levy of any execution, attachment or similar
process upon this Option shall be null and void and without force or effect. No
transfer of this Option by will or by the laws of descent and distribution shall
be effective to bind the Company unless the Company shall have been furnished
with written notice thereof and an authenticated copy of the will and/or such
other evidence as the Board of Directors may deem necessary to establish the
validity of the transfer and the acceptance by the transferee or transferees of
the terms and conditions of this Option with


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respect to this Option. The terms of this Option shall be binding upon the
executors, administrators, heirs and successors of the Optionholder.

         12.      NATURE OF THE OPTION.

                  This Option is a Nonstatutory Stock Option.

Dated: August 2, 2002                CELL ROBOTICS INTERNATIONAL, INC.


/s/ Paul Johnson                     By:      /s/ Gary Oppedahl
- ---------------------                   ------------------------------
Optionholder                         Name: Gary Oppedahl
                                     Title: President and CEO


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                                  PURCHASE FORM

                                                     Dated: ______________, 200_

         Pursuant to the terms and provisions of the Certificate for Common
Stock Option dated ______________ (the "Certificate"), executed between me and
Cell Robotics International, Inc. (the "Company"), I hereby give notice that I
elect to exercise today the option (the "Option") evidenced by the Certificate
with respect to shares of the common stock of the Company (the "Option Shares").
Accordingly, I hereby agree to purchase such Option Shares at the price and
terms established under the Certificate.

         I understand that both the Option and any Option Shares purchased upon
its exercise are securities, the issuance of which by the Company requires
compliance with state and federal securities laws. I understand the Company
shall not be under any obligation to issue any Option Shares upon the exercise
of the Option unless and until the Company has determined that:

(i)      it has taken all actions required to register the Option Shares under
         the Securities Act of 1933, as amended, or to perfect an exemption from
         the registration requirements thereof, including, but not limited to
         any investment representation;

(ii)     any applicable listing requirement of any stock exchange on which the
         Option Shares are listed has been satisfied; and

(iii)    all other applicable provisions of state and federal law have been
         satisfied.

         I hereby warrant that I am entitled under the Certificate to purchase
under the Option the number of Option Shares which I have agreed to purchase
herein.

                                        Sincerely,
                                                  ------------------------------
                                                                  , Optionholder

                     INSTRUCTIONS FOR REGISTRATION OF STOCK

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