CERTIFICATE OF DESIGNATION OF
                         RIGHTS AND PREFERENCES OF SERIES A
                            CONVERTIBLE PREFERRED STOCK
                        OF CELL ROBOTICS INTERNATIONAL, INC.

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                         Pursuant to Section 7-106-102 of the
                          Colorado Business Corporation Act

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     CELL ROBOTICS INTERNATIONAL, INC., a corporation organized and existing
under the laws of the State of Colorado (the "Company"), DOES HEREBY CERTIFY
that pursuant to the authority contained in its Articles of Incorporation, as
amended, and in accordance with the provisions of the Colorado Business
Corporation Act, the Company's Board of Directors has duly adopted the following
resolution creating a series of the class of its authorized Preferred Stock,
designated as Series A Convertible Preferred Stock:

     RESOLVED THAT:

          Whereas, by virtue of the authority contained in its Articles of
     Incorporation, as amended, the Company has the authority to issue Two
     Million Five Hundred Thousand (2,500,000) shares of $.04 par value
     Preferred Stock, the designation and amount thereof and series, together
     with the powers, preferences, rights, qualifications, limitations or
     restrictions thereof, to be determined by the Board of Directors pursuant
     to the applicable law of the State of Colorado;

          Now therefore, the Company's Board of Directors hereby establishes a
     series of the class of Preferred Stock authorized to be issued by the
     Company as above stated, with the designations and amounts thereof,
     together with the voting powers, preferences and relative, participating,
     optional and other special rights of the shares of each such series, and
     the qualifications, limitations or restrictions thereof, to be as follows:

     1.   DESIGNATIONS AND AMOUNTS.  Five Hundred Thousand (500,000) shares of
     the Company's authorized Preferred Stock are designated as Series A
     Convertible Preferred Stock.

     2.   DEFINITIONS.

          For the purposes of this Resolution the following definitions shall
     apply:

          (a)  "Board" shall mean the Board of Directors of the Company.

          (b)  "Company" shall mean Cell Robotics International, Inc., a
          Colorado corporation.

          (c)  "Original Issue Date" for a series of Preferred Stock shall mean
          the date on which the first share of such series of Preferred Stock
          was originally issued.

          (d)  "Preferred Stock" shall refer to Series A Convertible Preferred
          Stock.

          (e)  "Common Stock" shall refer to the Company's $.004 par value
          common stock.






          (f)  "Unit" shall refer to units consisting of one share of Preferred
          Stock and two Common Stock Purchase Warrants sold by the Company in a
          secondary public offering in 1998.

          (g)  "Subsidiary" shall mean any corporation at least 50% of whose
          outstanding voting stock shall at the time be owned directly or
          indirectly by the Company or by one or more Subsidiaries.

     3.   DIVIDENDS.

          (a)  The holders of outstanding Preferred Stock shall be entitled to
          receive a Common Stock dividend equal to 4/10ths of one share of
          Common Stock semi-annually.  Such Common Stock dividend, rounded down
          to the nearest whole share of Common Stock, shall accrue every six
          months and be distributable within 30 days following such accrual.

          (b)  In addition to the Common Stock dividend, the holders of
          outstanding Preferred Stock shall be entitled to participate, PRO
          RATA, in dividends paid on outstanding shares of Common Stock, if,
          when and as the Board of Directors shall in their sole discretion deem
          advisable, and only from the net profits or surplus of the Company as
          such shall be fixed and determined by the Board of Directors.  The
          determination of the Board of Directors at any time of the amount of
          net profits or surplus available for dividend shall be binding and
          conclusive on the holders of all the stock of the Company at the time
          outstanding.

     4.   LIQUIDATION RIGHTS.

          (a)  In the event of any liquidation, dissolution, or winding up of
          the Company, whether voluntary or involuntary, the holders of each
          share of Preferred Stock then outstanding shall be entitled to be paid
          out of the assets of the Company available for distribution to its
          shareholders, before any payment or declaration and setting apart for
          payment of any amount shall be made in respect to any outstanding
          preferred stock ranking junior to the Preferred Stock or the Common
          Stock, an amount equal to __________ Dollars ($______) per share.  If
          upon any liquidation, dissolution, or winding up of the Company,
          whether voluntary or involuntary, the assets to be distributed to the
          holders of the Preferred Stock shall be insufficient to permit the
          payment to such shareholders of the full preferential amount
          aforesaid, then all of the assets of the Company available to be
          distributed shall be distributed ratably to the holders of the
          Preferred Stock.

          (b)  After the payment or distribution to the holders of the Preferred
          Stock of the full preferential amounts aforesaid, the holders of any
          preferred stock rank junior to the Preferred Stock and the Common
          Stock then outstanding shall be entitled to receive all of the
          remaining assets of the Company.

          (c)  Neither a consolidation, merger or reorganization of the Company,
          a sale or other transfer of all or substantially all of its assets,
          nor a sale of fifty percent (50%) or


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          more of the Company's capital stock then issued and outstanding nor
          the purchase or redemption by the Company of stock of any class, nor
          the payment of a dividend or distribution from net profits or surplus
          of the Company shall be treated as or deemed to be a liquidation
          hereunder.

     5.   REDEMPTION.

          The Company shall have neither the right nor the obligation to redeem
     any of the outstanding Preferred Stock, and holders of the Preferred Stock
     shall not have the right to demand the redemption of any of the outstanding
     Preferred Stock.

     6.   VOTING RIGHTS.

          (a)  Holders of Preferred Stock shall have no right to vote on any
          matter voted upon by the holders of outstanding shares of Common Stock
          at any regular or special meeting of shareholders of the Company.

          (b)  Notwithstanding the provisions of Paragraph 6(a) above, every
          holder of Preferred Stock shall be entitled to exercise such voting
          rights prescribed by Section 7-110-104 of the Colorado Business
          Corporation Act ("CBCA") or any successor provision of the CBCA
          affording comparable rights to shareholders.

     7.   CONVERSION.

          The Preferred Stock shall have the following conversion rights (the
     "Conversion Rights"):

          (a)  OPTIONAL CONVERSION.  Holders of outstanding shares of Preferred
          Stock shall have an option at any time to convert each share of
          Preferred Stock into four shares of the Company's Common Stock (the
          "Initial Conversion Value").

          (b)  AUTOMATIC CONVERSION.  The foregoing notwithstanding, the
          outstanding shares of Preferred Stock shall be automatically converted
          into shares of Common Stock provided there is a Registration Statement
          in effect registering for sale under the Securities Act of 1933, as
          amended (the "Securities Act") the shares of Common Stock issuable
          upon such conversion, upon the earlier of (i) the third anniversary of
          the date of issue or (ii) the sum of the public trading prices of the
          Preferred Stock and the two Warrants included in the Units has equaled
          or exceeded $_______ for at least ten consecutive trading days.

          (c)  MECHANICS OF CONVERSION.  The conversion of all outstanding
          shares of Preferred Stock to Common Stock shall occur automatically as
          provided in Paragraph 7(b) above ("Triggering Events").  The Company
          shall, within ten (10) days of either Triggering Event, provide
          written notice, first class postage pre-paid, to each holder of record
          of the Preferred Stock to be converted, at his post office address
          last shown on the records of the Company, of the conversion (the
          "Conversion Notice").  The Conversion Notice shall state:


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               (i)    That all of the holder's outstanding shares of Preferred
               Stock were converted;

               (ii)   The number of shares of Preferred Stock held by the
               holder that were converted;

               (iii)  The effective date of the Conversion (the
               "Conversion Date") and the number of shares of Common Stock
               which the holder will receive; and

               (iv)   That the holder is to surrender to the Company, in
               the manner and at the place designated, his certificate or
               certificates representing the shares of Preferred Stock
               converted.

          Thereafter, each holder of Preferred Stock to be converted shall
          surrender the certificate or certificates representing such shares to
          the Company, in the manner and at the place designated in the
          Conversion Notice, and thereupon the requisite number of shares of
          Common Stock shall be issued in the name of the person whose name
          appears on the surrendered certificate or certificates as the owner
          thereof, and each surrendered certificate shall be cancelled and
          retired.  Notwithstanding that the certificates evidencing any of the
          shares of Preferred Stock shall not have been surrendered, all rights
          with respect to such shares shall forthwith after the Conversion Date,
          terminate, except only the right of the holders to receive the
          appropriate number of shares of Common Stock upon surrender of their
          certificate or certificates therefor.

          (d)  ADJUSTMENT FOR STOCK SPLITS AND COMBINATIONS.  If the Company
          shall at any time or from time to time after the Original Issue Date
          for a series of the Preferred Stock effect a subdivision of the
          outstanding Common Stock, the Conversion Value then in effect
          immediately before that subdivision shall be proportionately
          decreased, and conversely, if the Company shall at any time or from
          time to time after the Original Issue Date for a series of the
          Preferred Stock combine the outstanding shares of Common Stock, the
          Conversion Value then in effect immediately before the combination
          shall be proportionately increased.  Any adjustment under this
          Paragraph 7(d) shall become effective at the close of business on the
          date the subdivision or combination becomes effective.

          (e)  ADJUSTMENT FOR RECLASSIFICATION, EXCHANGE, OR SUBSTITUTION.  If
          the Common Stock issuable upon the conversion of the Preferred Stock
          shall be changed into the same or a different number of shares of any
          class or classes of stock, whether by capital reorganization,
          reclassification, or otherwise (other than a subdivision or
          combination of shares or stock dividend provided for above, or a
          reorganization, merger, consolidation, or sale of assets provided for
          elsewhere in this Paragraph 7), then and in each such event the holder
          of each share of Preferred Stock shall have the right thereafter to
          convert such share into the kind and amount of shares of stock and
          other securities and property receivable upon such reorganization,
          reclassification, or other change, by holders of the number of shares
          of Common Stock into which such shares


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          of Preferred Stock might have been converted immediately prior to such
          reorganization, reclassification, or change, all subject to further
          adjustments as provided herein.

          (f)  REORGANIZATION, MERGERS, CONSOLIDATIONS, OR SALES OF ASSETS.  If
          at any time or from time to time there shall be a capital
          reorganization of the Common Stock (other than a subdivision,
          combination, reclassification, or exchange of shares provided for
          elsewhere in this Paragraph 7) or a merger or consolidation of the
          Company with or into another corporation, or the sale of all or
          substantially all of the company's assets to any other person, then,
          as a part of such reorganization, merger, consolidation, or sale,
          provision shall be made so that the holders of the Preferred Stock
          shall thereafter be entitled to receive upon conversion of the
          Preferred Stock, the number of shares of stock or other securities or
          property of the Company, or of the successor corporation resulting
          form such merger or consolidation or sale, to which a holder of Common
          Stock deliverable upon conversion would have been entitled on such
          capital reorganization, merger, consolidation, or sale.  In any such
          case, appropriate adjustment shall be made in the application of the
          provisions of this Paragraph 7 with respect to the rights of the
          holders of the Preferred Stock after the reorganization, merger,
          consolidation, or sale to the end that the provisions of this
          Paragraph 7 (including adjustment of the Conversion Value then in
          effect and the number of shares purchasable upon conversion of the
          Preferred Stock) shall be applicable after that event as nearly
          equivalent as may be practicable.

          (g)  DEFINITION.  The term "Additional Shares of Common Stock" as used
          herein shall mean all shares of Common Stock issued or deemed issued
          (including a right or option to purchase Common Stock, or shares of
          stock or an obligation convertible into Common Stock) by the Company
          after the Original Issue Date for a series of Preferred Stock, whether
          or not subsequently reacquired or retired by the Company, other than
          (1) shares of Common Stock, and (2) shares or other securities issued
          to employees, officers, directors, consultants or other persons
          performing services for the Company pursuant to any stock offering,
          option, plan, or arrangement approved by the Board of Directors of the
          Company.

          (h)  NOTICES OF RECORD DATE.  In the event of (i) any taking by the
          Company of a record of the holders of any class or series of
          securities for the purpose of determining the holders thereof who are
          entitled to receive any dividend or other distribution or (ii) any
          reclassification or recapitalization of the capital stock of the
          Company, any merger or consolidation of the Company, or any transfer
          of all or substantially all of the assets of the Company to any other
          corporation, entity, or person, or any voluntary or involuntary
          dissolution, liquidation, or winding up of the Company, the Company
          shall mail to each holder of Preferred Stock at least 30 days prior to
          the record date specified therein, a notice specifying (A) the date on
          which any such record is to be taken for the purpose of such dividend
          or distribution and a description of such dividend or distribution,
          (B) the date on which any such reorganization, reclassification,
          transfer, consolidation, merger, dissolution, liquidation, or winding
          up is expected to become effective, and (C) the time, if any is to be
          fixed, as to when the holders of record of Common Stock (or other
          securities) shall be entitled to exchange their shares of Common Stock
          (or other securities) for securities or other property deliverable
          upon


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          such reorganization, reclassification, transfer, consolidation,
          merger, dissolution, liquidation, or winding up.

          (i)  FRACTIONAL SHARES.  No fractional shares of Common Stock shall be
          issued upon conversion of Preferred Stock.  In lieu of any fractional
          shares to which the holder would otherwise be entitled, the Company
          shall pay cash equal to the product of such fraction multiplied by the
          fair market value of one share of the Company's Common Stock on the
          date of conversion, as determined in good faith by the Board.

          (j)  NOTICES.  Any notice required by the provisions of this Paragraph
          7 to be given to the holder of shares of the Preferred Stock shall be
          deemed given when personally delivered to such holder or five (5)
          business days after the same has been deposited in the United States
          mail, certified or registered mail, return receipt requested, postage
          prepaid, and addressed to each holder of record at his address
          appearing on the books of the Company.

          (k)  PAYMENT OF TAXES.  The Company will pay all taxes and other
          governmental charges that may be imposed in respect of the issue or
          delivery of shares of Common Stock upon conversion of shares of
          Preferred Stock.

          (l)  NO DILUTION OR IMPAIRMENT.  The Company shall not amend its
          Articles of Incorporation or participate in any reorganization,
          transfer of assets, consolidation, merger, dissolution, issue, or sale
          of securities or any other voluntary action, for the purpose of
          avoiding or seeking to avoid the observance or performance of any of
          the terms to be observed or performed hereunder by the Company, but
          will at all times in good faith assist in carrying out all such action
          as may be reasonably necessary or appropriate in order to protect the
          conversion rights of the holders of the Preferred Stock against
          dilution or other impairment.

     8.   NO PREEMPTIVE RIGHTS.

          No holder of the Series A Preferred Stock of the Corporation shall be
     entitled, as of right, to purchase or subscribe for any part of the
     unissued stock of the Corporation or of any stock of the Corporation to be
     issued by reason of any increase of the authorized capital stock of the
     Corporation, or to purchase or subscribe for any bonds, certificates of
     indebtedness, debentures or other securities convertible into or carrying
     options or warrants to purchase stock or other securities of the
     Corporation or to purchase or subscribe for any stock of the Corporation
     purchased by the Corporation or by its nominee or nominees, or to have any
     other preemptive rights now or hereafter defined by the laws of the State
     of Colorado.

     9.   NO REISSUANCE OF PREFERRED STOCK.

          No share or shares of Preferred Stock acquired by the Company by
     reason of purchase, conversion, or otherwise shall be reissued, and all
     such shares shall be cancelled, retired, and eliminated from the shares
     which the Company shall be authorized to issue.


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          IN WITNESS WHEREOF, said CELL ROBOTICS INTERNATIONAL, INC, has caused
this Certificate of Designations, Preferences and Rights of Series A Convertible
Preferred Stock to be duly executed by its President and attested by its
Secretary and has caused its corporate seal to be affixed hereto, this _______
day of _______________, 199___.


                                             CELL ROBOTICS INTERNATIONAL, INC.
Attest:


                                        By:
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Secretary                                   Ronald K. Lohrding, President

[Corporate Seal]



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