<PAGE>
                                                                   EXHIBIT 10.34


                                     LEASE
                                     -----

     THIS LEASE is made on this 8th day of December, 2000, by and between VASONA
 BUSINESS PARK, (hereinafter called "Lessor") and IDENTIX INCORPORATED,
 (hereinafter called "Lessee").

     IN CONSIDERATION OF THE MUTUAL PROMISES HEREIN CONTAINED, THE PARTIES AGREE
 AS FOLLOWS:

     1.  Premises.   Lessor leases to Lessee and Lessee leases from Lessor, upon
     ---------------------------------------------------------------------------
 the terms and conditions herein set forth, those certain premises ("Premises")
 ------------------------------------------------------------------------------
 situated in the Town of Los Gatos, County of Santa Clara, California, as
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 outlined in Exhibit "A" attached and described as:  Approximately 26,000 square
 -------------------------------------------------------------------------------
 feet of that larger 33,020 square foot building located at 100 Cooper Court,
 ----------------------------------------------------------------------------
 until February 1, 2004, and the entire building thereafter.
 -----------------------------------------------------------

     2. Term.  The term of this Lease shall be for seven (7) years commencing on
        ----                                       ---------------
 January 1, 2001, and ending on December 31, 2007, unless sooner terminated
 ------------------------------------------------
 pursuant to any provisions hereof.

     3.  Rent.    Commencing January 1, 2001, Lessee shall pay to Lessor rent
         ----     --------------------------
 for the Premises of One Hundred Seventeen Thousand and no/100ths ($117,000.00)
                     ----------------------------------------------------------
 Dollars per month in lawful money of the United States of America, subject to
 -------
 no adjustment or offset, prior notice or demand, at such place as may be
 --
 designated from time to time by Lessor as follows.  One Hundred Seventeen
 Thousand and no/100 ($117,000) Dollars shall be paid upon execution of the
 Lease, which sum represents the amount of rent due for the month of January,
                                 --------------------------------------------
 2001.  A deposit of One Hundred Eighty-Seven Thousand Eight Hundred Forty-Four
 -----               ----------------------------------------------------------
 and no/100ths ($187,844.00) Dollars Security Deposit shall be made by Lessee
 -----------------------------------
 and held by the Lessor pursuant to Paragraph 4 of this Lease, and shall also be
 paid upon execution of the Lease.  If Lessee is not in default of any
 provisions of this Lease, this sum, without interest thereon, shall be applied
 toward the rent due for the last month of the term of this Lease or the
 extended term, pursuant to any extension of the initial term in accordance with
 the provisions of this Lease.  One Hundred Seventeen Thousand and no/100ths
                                --------------------------------------------
 ($117,000.00) Dollars shall be paid on February 1, 2001, and in advance of the
 ---------------------                 -----------------
 first (lst) day of each month until April 1, 2001.   Thirty-one Thousand Two
                                                      -----------------------
 Hundred and no/100($31,200) Dollars shall be paid on April 1, 2001, and May 1,
 ------------------------------------------------------------------------------
 2001.  One Hundred Seven Thousand and no/100 ($117,000.00) Dollars shall be
 ------------------------------------------------------------------
 paid on June 1, 2001, and in advance of the first day of the month until
 December 31, 2001.  One Hundred Twenty-One Thousand Six Hundred Eighty and
 -----------------   ------------------------------------------------------
 no/100ths ($121,680.00) Dollars shall be paid on January 1, 2002, and in
 -------------------------------                  ---------------
 advance of the first (1st) day of each month until December 31, 2002.   One
                                                    -----------------    ---
 Hundred Twenty-Six Thousand Five Hundred Forty-Seven and no/100ths
 ------------------------------------------------------------------
 ($126,547.00) Dollars shall be paid on January 1, 2003, and in advance of the
 ---------------------                  ---------------
 first (1st) day of each month until December 31, 2003. One Hundred Thirty-One
                                     -----------------  ----------------------
 Thousand Six Hundred Eight and no/100ths ($131,608.00) Dollars shall be paid on
 --------------------------------------------------------------
 January 1, 2004.
 ---------------

                                       1
<PAGE>

     Beginning February 1, 2004, the rentable square footage shall increase to
     -------------------------------------------------------------------------
 33,020 square feet.  The rent for said 33,020 square feet of space shall be One
 ------------------------------------------------------------------------ ------
 Hundred Sixty-Seven Thousand Eighty-One and 20/100ths ($167,081.20) Dollars
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 payable on February 1, 2004, and in advance of the first (1st) day of each
            -----------------
 month until December 31, 2004, providing Scansoft vacates the space to allow
             ----------------------------------------------------------------
 expansion.  If Scansoft does not vacate at this time, the rent shall be
 -----------------------------------------------------------------------
 calculated on the twenty-six thousand feet until the space is available.  One
 -----------------------------------------------------------------------------
 Hundred Seventy-Three Thousand Six Hundred Eighty-Five and 20/100ths
 --------------------------------------------------------------------
 ($173,685.20) Dollars shall be paid on January 1, 2005, and in advance of the
 ---------------------                  ---------------
 first (1st) day of each month until December 31, 2005.  One Hundred Eighty
                                     --------------------------------------
 Thousand Six Hundred Nineteen and 40/100ths ($180,619.40) Dollars shall be paid
 ------------------------------------------------------------------
 on January 1, 2006, and in advance of the first (1st) day of each month until
    ---------------
 December 31, 2006.  One Hundred Eighty-Seven Thousand Eight Hundred Forty-Four
 ------------------------------------------------------------------------------
 and no/100ths ($187,844.00)Dollars shall be paid on January 1, 2007, and in
 ----------------------------------                  ---------------
 advance of the first (1st) day of each month until December 31, 2007.
                                                    -----------------

     Rent for any period during the term hereof which is for less than one (1)
 full month shall be a pro-rata portion of the monthly rent payment.  Lessee
 acknowledges that late payment by Lessee to Lessor of rent or any other payment
 due Lessor will cause Lessor to incur costs not contemplated by this Lease, the
 exact amount of such costs being extremely difficult and impracticable to fix.
 Such costs include, without limitation, processing and accounting charges, and
 late charges that may be imposed on Lessor by the terms of any encumbrances and
 note secured by any encumbrance covering the Premises.  Therefore, if any
 installment of rent or other payment due from Lessee is not received by Lessor
 within five (5) days following the date it is due and payable, Lessee shall pay
 to Lessor an additional sum of five (5%) percent of the overdue amount as a
 late charge.   The parties agree that this late charge represents a fair and
 reasonable estimate of the costs that Lessor will incur by reason of late
 payment by Lessee.  Acceptance of any late charge shall not constitute a waiver
 of Lessee's default with respect to the overdue amount, nor prevent Lessor from
 exercising any of the other rights and remedies available to Lessor.

     If for any reason whatsoever, Lessor cannot deliver possession of the
 Premises on the commencement date set forth in Paragraph 2 above, this Lease
 shall not be void or voidable, nor shall Lessor be liable to Lessee for any
 loss or damage resulting therefrom; but in such event, Lessee shall not be
 obligated to pay rent until possession of the Premises is tendered to Lessee
 and the commencement and termination dates of this Lease shall be revised to
 conform to the date of Lessor's delivery of possession.  In the event that
 Lessor shall permit Lessee to occupy the Premises prior to the commencement
 date of this term, such occupancy shall be subject to all of the provisions of
 this Lease, including the obligation to pay rent at the same monthly rate as
 that prescribed for the first month of the Lease term.

     4.  Security Deposit.  Lessor acknowledges that Lessee has deposited with
         ----------------
 Lessor a Security Deposit in the sum of One Hundred Eighty-Seven Thousand Eight
                                         ---------------------------------------
 Hundred Forty-Four and no/100ths ($187,844.00) Dollars to secure the full and
 ------------------------------------------------------
 faithful performance by Lessee of each term, covenant, and condition of this
 Lease.  If Lessee shall at any time fail to make any payment or fail to keep or
 perform any term, covenant, or condition on its part to be made or performed or
 kept under this Lease, Lessor may, but shall not be obligated to and without
 waiving or releasing Lessee from any obligation

                                       2
<PAGE>

 under this Lease, use, apply, or retain the whole or any part of said Security
 Deposit (a) to the extent of any sum due to Lessor; or (b) to make any required
 payment on Lessee's behalf; or (c) to compensate Lessor for any loss, damage,
 attorneys' fees or expense sustained by Lessor due to Lessee's default. In such
 event, Lessee shall within five (5) days of written demand by Lessor, remit to
 Lessor sufficient funds to restore the Security Deposit to its original sum. No
 interest shall accrue on the Security Deposit. Should Lessee comply with all
 the terms, covenants and conditions of this Lease and at the end of the term of
 this Lease leave the Premises in the condition required by this Lease, then
 said Security Deposit or any balance thereof, less any sums owing to Lessor,
 shall be returned to Lessee within fifteen (15) days after the termination of
 this Lease and vacancy of the Premises by Lessee. Lessor can maintain the
 Security Deposit separate and apart from Lessor's general funds, or can
 commingle the Security Deposit with Lessor's general and other funds.

     5.  Use of the Premises.  The Premises shall be used exclusively for the
         -------------------
 purpose of office and administration, research and development, light test and
            -------------------------------------------------------------------
 manufacturing, prototype assembly or other legally related uses.
 ---------------------------------------------------------------

     Lessee shall not use, or permit the Premises, or any part thereof, to be
 used, for any purpose or purposes other than the purpose for which the Premises
 are hereby leased; and no use shall be made or permitted to be made of the
 Premises, nor acts done, which will increase the existing rate of insurance
 upon the building in which the Premises are located, or cause a cancellation of
 any insurance policy covering said building, or any part thereof, nor shall
 Lessee sell, or permit to be kept, used or sold, in or about the Premises, any
 article which may be prohibited by the standard form of fire insurance
 policies.  Lessee shall not commit, or suffer to be committed, any waste upon
 the Premises, or any public or private nuisance, or other act or thing which
 may disturb the quiet enjoyment of any other tenant in the building in which
 the Premises are located; nor, without limiting the generality of the
 foregoing, shall Lessee allow the premises to be used for any improper,
 unlawful or objectionable purpose.

     6.  Hazardous Materials.  (See Addendum).
         -------------------

     7.  Improvements.  Lessee accepts the Premises in "as is" condition.  Any
         ------------
 improvement work to be done shall be paid for by Lessee.  Before constructing
 any improvements, Lessee shall obtain all necessary permits from the
 appropriate governmental authorities.

     8.  Taxes and Assessments.
         ---------------------

               A.  Lessee shall pay before delinquency any and all taxes,
 assessments, license fees, public charges levied, assessed or imposed upon or
 against Lessee's fixtures, equipment, furnishings, appliances and personal
 property installed or located on or within the Premises. Lessee shall cause
 said fixtures, equipment, furnishings, furniture, appliances and personal
 property to be assessed and billed separately from the real property of Lessor.
 If any of Lessee's personal property shall be assessed with Lessor's real
 property, Lessee shall pay to Lessor the taxes attributable to Lessee within
 ten (10) days after receipt of a written statement from Lessor setting forth
 the tax applicable to Lessee's property.

               B.  All property taxes or assessments levied or assessed or
 hereafter levied or assessed, by any governmental authority, against the
 Premises or any portion of such taxes or assessments, which

                                       3
<PAGE>

 becomes due or accrued during the term of this Lease, shall be paid by Lessor.
 Lessee shall reimburse Lessor for Lessee's proportionate share of such taxes or
 assessments within ten (10) days of receipt of Lessor's invoice demanding such
 payment. Lessee's liability hereunder shall be prorated to reflect the
 commencement and termination dates of this Lease.

     9.  Insurance.
         ---------

               A.  Indemnity.  Lessee agrees to indemnify and defend Lessor
                   ---------
 against and hold Lessor harmless from any and all demands, claims, causes of
 action, judgments, obligations, liabilities, and all reasonable expenses
 incurred in investigating or resisting the same (including reasonable
 attorney's fees) on account of, or arising out of the Lessee's use or occupancy
 of the Premises, except to the extent caused by Lessor's gross negligence of
                  -----------------------------------------------------------
 willful misconduct. This Lease is made on the express condition that Lessor
 ------------------
 shall not be liable for, or suffer loss by reason of, injury to person or
 property, from whatever cause, in any way connected with the Lessee's use or
 occupancy of the Premises, specifically including, without limitation, any
 liability for injury to the person or property of Lessee, its agents, officers,
 employees, licensees and invitees.

               B.  Liability Insurance.  Lessee shall, at the Lessee's expense,
                   -------------------
 obtain and keep in force during the term of this Lease, a policy of commercial
 general liability insurance insuring Lessor and Lessee, with cross-liability
 endorsements, against any liability arising out of the condition, use or
 occupancy of the Premises and Lessee's use of all areas appurtenant thereto,
 including parking areas.  Such insurance shall be in an amount satisfactory to
 Lessor of not less than $3,000,000 Combined Single Limit for bodily injury or
 death and Property Damage per occurrence and annual policy aggregate.  The
 insurance shall be with companies approved by Lessor, which approval Lessor
 agrees not to unreasonably withhold.  Lessee shall deliver to Lessor prior to
 possession, a certificate of insurance evidencing the existence of the policy
 required hereunder, and such certificate shall certify that the policy (1)
 names Lessor as an additional insured, (2) shall not be canceled without thirty
 (30) days prior written notice to Lessor, (3) insures performance of the
 indemnity set forth in Sub-paragraph (A) above, subject to standard exclusions
 and (4) the coverage is primary and any coverage by Lessor is in excess
 thereto.

               C.  Property Insurance.  Lessor shall obtain and keep in force
                   ------------------
 during the term of this Lease, a policy or policies of insurance covering loss
 or damage to the Premises, in the amount of the full replacement value thereof,
 providing protection against those perils included within the classification
 covering Direct Risk of physical loss with endorsement covering Special Form
 perils insurance, plus a policy of rental income insurance in the amount of
 100% of the twelve (12) months rent (including sums payable as Additional
 Rent), and, at Lessor's option, earthquake insurance after June 1, 2005, if
        ----------------------------------------------------------------  --
 required by Lender or other applicable law.  Lessee shall have no interest in
 ------------------------------------------
 nor any right to the proceeds of any insurance procured by Lessor on the
 Premises.  Lessee shall, within twenty (20) days after receipt of billing, pay
 to Lessor as additional rent, the full cost of such insurance procured and
 maintained by Lessor.  Lessee acknowledges that such insurance procured by
 Lessor shall contain a deductible which reduces Lessee's cost for such
 insurance and, in the event of loss or damage, Lessee shall be required to pay
 to Lessor the amount of such deductible which is presently Five Thousand and
                                        --------- ---------------------------
 no/100ths ($5,000.00) Dollars.
 -----------------------------

                                       4
<PAGE>

               D.  Release of Lessor.  Lessee acknowledges that the insurance to
                   -----------------
 be maintained by Lessor on the Premises pursuant to Sub-paragraph C above will
 not insure any of Lessee's property. Accordingly, Lessee, at Lessee's own
 expense, shall maintain in full force and effect on all its fixtures,
 equipment, leasehold improvements and personal property in the Premises, a
 policy covering Direct Risk of physical loss with endorsement covering Special
 Form perils insurance to the extent of at least ninety (90%) percent of their
 insurable value. Lessee hereby releases Lessor, and its partners, officers,
 agents, employees, and servants, from any and all claims, demands, loss,
 expense or injury to the Premises or to the furnishings, fixtures, equipment,
 inventory or other personal property of Lessee in, about, or upon the Premises
 which is caused by perils, events or happenings which are covered by insurance
 required by this Lease or which are the subject of insurance carried by Lessee
 and in force at the time of such loss. Lessee shall procure an appropriate
 clause in, or an endorsement to, all policies required by this Lease, or any
 other insurance policy maintained by Lessee with respect to the Premises or
 Lessee's occupancy thereof, pursuant to which the insurance company or
 companies waive subrogation or consent to a wavier of a right of recovery
 against Lessor.

               E.  Mutual Waiver of Subrogation.  Lessee and Lessor hereby
                   ----------------------------
 mutually waive their respective rights for recovery against each other for any
 loss of or damage to the property of either party, where such loss or damage is
 insured by any insurance policy required to be maintained by this Lease or
 otherwise in force at the time of such loss or damage. Each party shall obtain
 any special endorsements, if required by the insurer, whereby the insurer
 waives its right of recovery against the other party hereto. The provisions of
 this Sub-paragraph E shall not apply in those instances in which waiver of
 subrogation would cause either party's insurance coverage to be voided or
 otherwise made uncollectible.

     10.  Utilities.  Lessee shall pay for all water, gas, light, heat, power,
          ---------
 electricity, telephone, trash pick-up, sewer charges, and all other services
 supplied to or consumed on the Premises, and all taxes and surcharges thereon.
 In the event that any of the utility services are not separately metered to the
 Premises, the cost of such utility service shall be an Outside Area Charge and
 Lessee shall pay its share of such cost to Lessor as provided in Paragraph 12
 below.  In addition, the cost of any utility services supplied to the Outside
 Area shall be an Outside Area Charge and Lessee shall pay its share of such
 cost to Lessor as provided in Paragraph 12 below.  Lessee and adjacent Lessee,
                                                    ---------------------------
 ScanSoft, Inc. agree to share HVAC and utility expense, as set forth in the
 ----------------------------------------------------------------------------
 Maintenance and Service Agreement between Lessee and ScanSoft dated the date
 ----------------------------------------------------------------------------
 first above written. After Febriuary 1, 2004, Lessee shall pay one hundred
 ----------------------------------------------------------------------------
 (100%) percent of all outside area charges. Lessee agrees to pay all of the
 ----------------------------------------------------------------------------
 cost of maintaining it's own HVAC units.
 ----------------------------------------

     11.  Repairs and Maintenance.
          -----------------------

               A.  Subject to provisions of Paragraph 16, Lessor shall keep and
 maintain the roof, paving, structural elements, landscaping, irrigation, the
 exterior walls of the building in which the Premises are located and all common
 areas in good order and repair.  Lessee shall not be responsible for building
                               -----------------------------------------------
 foundations, exterior wall structure or roof structure.  Lessee shall be
 ------------------------------------------------------------------------
 responsible for the roof membrane and painting of exterior walls. Lessee shall
 -----------------------------------------------------------------
 reimburse Lessor for its proportionate share of said expense within ten (10)
 days of Lessee's receipt of Lessor's invoice demanding payment.  If, however,
 any repairs

                                       5
<PAGE>

 or maintenance are required because of an act or omission of Lessee, or its
 agents, employees, or authorized representatives, Lessee shall pay to Lessor
 upon demand 100% of the costs of such repair or maintenance.

               B.  Except as expressly provided in Sub-paragraph (A) above,
 Lessee shall at its sole cost, keep and maintain the entire Premises and every
 part thereof, including, without limitation, the windows, window frames, plate
 glass, glazing, truck doors, doors, all door hardware, interior of the
 Premises, interior walls and partitions, and the electrical, plumbing, heating
 and air-conditioning systems in good and sanitary order, condition and repair.

               Lessee shall, at all times during the Lease term, have in effect
 a service contract for the maintenance of the heating, ventilating and air-
 conditioning (HVAC) equipment with a HVAC repair and maintenance contractor
 approved by Lessor which provides for periodic inspection and servicing at
 least once every three (3) months during the term hereof and shall provide
 Lessor with a copy of such contract and all periodic service reports.

               Should Lessee fail to maintain the Premises or make repairs
 required of Lessee hereunder forthwith upon notice from Lessor, Lessor, in
 addition to all other remedies available hereunder or by law, and without
 waiving any alternative remedies, may make the same, and in that event, Lessee
 shall reimburse Lessor as additional rent for the reasonable cost of such
 maintenance or repairs on the next date upon which rent becomes due.

               Lessee hereby expressly waives the provisions of Sub-section 1 of
 Section 1932, and Sections 1941 and 1942 of the Civil Code of California and
 all rights to make repairs at the expense of Lessor, as provided in Section
 1942 of said Civil Code.

     12.  Outside Area . Subject to the terms and conditions of this Lease and
          -------------
 such rules and regulations as Lessor may from time to time prescribe. (There
                                                                        ------
 are no rules and regulations at the time of signing this Lease).  Lessee and
 --------------------------------------------------------------
 Lessee's employees, invitees and customers shall, in common with other
 occupants of the parcel on which the Premises are located, and their respective
 employees, invitees and customers, and others entitled to the use thereof, have
 the non-exclusive right to use the access roads, parking areas and facilities
 provided and designated by Lessor for the general use and convenience of the
 occupants of the parcel on which the Premises are located, which areas and
 facilities are referred to herein as "Outside Area".  This right shall
 terminate upon the termination of this Lease.  Lessor reserves the right from
 time to time to make changes in the shape, size, location, amount and extent of
 the Outside Area.  Lessor further reserves the right to promulgate such
 reasonable rules and regulations relating to the use of the Outside Area, and
 any part or parts thereof, as Lessor may deem appropriate for the best interest
 of the occupants of the parcel.  The rules and regulations shall be binding
 upon Lessee upon delivery of a copy of them to Lessee, and Lessee shall abide
 by them and cooperate in their observance.  Such rules and regulations may be
 amended by Lessor  from time to time, with or without advance notice, and all
 amendments shall be effective upon delivery of a copy to Lessee, provided such
 regulation does not interfere with Lessee's quiet enjoyment or substantially
                                                             ----------------
 reduce the benefits to Lessee under this Lease.
 ----------------------------------------------

                                       6
<PAGE>

          Lessee shall have the non-exclusive use of Lessee's pro-rata share of
          ---------------------------------------------------------------------
 parking spaces which number one hundred twenty (120) our total as of November
 -----------------------------------------------------------------------------
 30, 2000,  in the Outside Area as designated from time to time by Lessor,
 -------------------------------------------------------------------------
 provided, however changes made by Lessor to the parking areas shall not
 -----------------------------------------------------------------------
 materially affect parking available to Lessee.  Lessee shall not at any time
 ----------------------------------------------
 park or permit the parking of Lessee's trucks or other vehicles, or the trucks
 or other vehicles of others, adjacent to the  loading areas so as to interfere
 in any way with the use of such areas, nor shall Lessee at any time park or
 permit the parking of Lessee's vehicles or trucks, or the vehicles or trucks of
 Lessee's suppliers or others, in any portion of the Outside Area not designated
 by Lessor for such use by Lessee.  Lessee shall not abandon any inoperative
 vehicles or equipment on any portion of the Outside Area.

          Lessor shall operate, manage, maintain and repair the Outside Area in
 good order, condition and repair.  The manner in which the Outside Area shall
 be maintained and the expenditures for such maintenance shall be at the
 discretion of the Lessor.  The cost of such repair, maintenance, operation and
 management, including without limitation, maintenance and repair of
 landscaping, irrigation systems, paving, sidewalks, fences and lighting, shall
 be an Outside Area Charge and Lessee shall pay to Lessor its share of such
 costs as provided in Paragraph 12  below.

     13.  Outside Area Charges.  Lessee shall pay to Lessor, as additional rent,
          --------------------
 upon demand but not more often than once each calendar month, an amount equal
 to seventy-eight and 74/100ths (78.74%) percent of the Outside Area Charges as
 defined in this Lease. The Outside Area Charges shall be documented by Lessor.

     14.  Alterations and Additions.  Lessee shall not make, or suffer to be
         --------------------------
 made, any alterations, improvements, or additions in, on or about, or to the
 Premises or any part thereof, without the prior written consent of Lessor, and
 without a valid building permit issued by the appropriate governmental
 authority.  Lessor retains, at his sole option, the right to perform all
 repairs, alterations, improvements or additions in, or about, or to said
 Premises or any part thereof.  As a condition to giving such consent, Lessor
 may require that Lessee agree to remove any such alterations, improvements or
 additions at the termination of this Lease, and to restore the Premises to
 their prior condition.  Any alteration, addition, or improvement to the
 Premises, except movable furniture and trade fixtures not affixed to the
 Premises, shall become the property of the Lessor upon installation, and shall
 remain upon and be surrendered with the Premises at the termination of this
 Lease.  Lessor can elect, however, within thirty (30) days before expiration of
 the term to require Lessee to remove any alterations, additions or improvements
 that Lessee has made to the Premises.  If Lessor so elects, Lessee shall
 restore the Premises to the condition designated by Lessor in its election,
 before the last day of the term, or within thirty (30) days after notice of
 election is given, whichever is later.  Alterations and additions, which are
 not to be deemed as trade fixtures include heating, lighting, electrical
 systems, air-conditioning, partitioning, electrical signs, carpeting or any
 other installation which has become an intregal part of the Premises.  In the
 event Lessor consents to Lessee's making any alterations, improvements or
 additions, Lessee shall notify Lessor in writing at least fifteen (15) days
 prior to commencing work and Lessee shall be responsible for the timely posting
 of notices of non-responsibility on Lessor's behalf, providing that Lessor
 shall be responsible for executing and recording said notices and delivering
 the same to Lessee for posting, which

                                       7
<PAGE>

 shall remain posted until completion of the alterations, additions, or
 improvements. Lessee's failure to notify Lessor within the time period provided
 in the preceding sentence shall be a breach of this Lease.

          If, during the term hereof, any alteration, change or addition of any
 sort through all or any portion of the Premises or of the building of which the
 Premises form a part, is required by law, regulation, ordinance or order of any
 public agency, Lessee, at its sole cost and expense, shall promptly make the
 same.

     15.  Acceptance of the Premises and Covenant to Surrender.  By entry and
          ----------------------------------------------------
 taking possession of Premises to this Lease, Lessee accepts the Premises as
 being in good and sanitary order, condition and repair and accepts Premises in
 their condition existing as of date of such entry and Lessee further accepts
 any tenant improvements to be constructed by Lessor, if any as being completed
 in accordance with plans and specifications for such improvements.

          Subject to Paragraphs 16 and 17, Lessee agrees on the last day of the
 term hereof, or on sooner termination of this Lease, to surrender the Premises
 together with all alterations, additions and improvements which may have been
 made in, to or on the Premises by Lessor or Lessee, unto Lessor in good and
 sanitary order, condition and repair, excepting for such wear and tear as would
 be normal for the period of Lessee's occupancy.  Lessee, on  or before the end
 of term or sooner termination of this Lease, shall remove all personal property
 and trade fixtures from the Premises, and all property not so removed shall be
 deemed to be abandoned by Lessee.  Lessee further agrees that at the end of the
 term or sooner termination of this Lease, Lessee, at its sole expense shall
 have the carpets steam cleaned, the walls and columns painted, the floors
 waxed, any damaged ceiling tiles replaced, the windows cleaned, the drapes
 cleaned and any damaged doors replaced.

          If the Premises are not surrendered at the end of the term or sooner
 termination of this Lease, Lessee shall indemnify Lessor against loss or
 liability resulting from delay by Lessee in so surrendering the Premises,
 including, without limitation, any claims made by any succeeding tenant founded
 on such delay.

     16.  Default.  In the event of any default under the terms of this Lease by
          -------
 Lessee, which remains uncured after written notice to Lessee (which may include
 any notice required by law), or an abandonment of the Premises by the Lessee,
 the Lessor has the option of:  (1)  removing all persons and property from the
 Premises and repossessing the Premises, in which case any of the Lessee's
 property which Lessor removes from the Premises may be stored in a public
 warehouse or elsewhere at the cost of, and for the account of Lessor or, (2)
 allowing the Lessee to remain in full possession and control of the Premises.
 If the Lessor chooses to repossess the Premises, the Lease will automatically
 terminate in accordance with the provisions of California Civil Code Section
 1951.2.  In the event of such termination of the Lease, Lessor may recover from
 the Lessee:  (1) the worth at the time of award of unpaid rent which had been
 earned at the time of termination, including interest at the maximum rate an
 individual is permitted by law to charge; (2) the worth at the time of award of
 the amount by which the unpaid rent which would have been earned after
 termination until the time of award exceeds the amount of such rental loss that
 the Lessee proves could have been reasonably avoided, including interest at the
 maximum rate an individual is permitted by law to charge; (3) the worth at the
 time of award of the amount by which the unpaid rent for

                                       8
<PAGE>

 the balance of the term after the time of award exceeds the amount of such
 rental loss that the Lessee proves could be reasonably avoided; and (4) any
 other amount necessary to compensate the Lessor for all the detriment
 proximately caused by the Lessee's failure to perform his obligations under the
 Lease or which, in the ordinary course of things, would be likely to result
 therefrom. "The worth at the time of the award", as used in (1) and (2) of this
 paragraph is to be computed by allowing interest at the maximum rate an
 individual is permitted by law to charge. "The worth at the time of the award",
 as referred to in (3) of this paragraph is to be computed by discounting the
 amount at the discount rate of the Federal Reserve Bank of San Francisco at the
 time of the award, plus one (1%) percent.

          If Lessor chooses not to repossess the Premises, but allows the Lessee
 to remain in full possession and control of the Premises, then in accordance
 with provisions of California Civil Code Section 1951.4, the Lessor may treat
 the Lease as being in full force and effect, and may collect from the Lessee
 all rents as they become due through the termination date of the Lease, as
 specified in the Lease.  For the purpose of this paragraph, the following do
 not constitute a termination of Lessee's right to possession:

          a)   Acts of maintenance or preservation, or efforts to
               relet the property.

          b)   The appointment of a receiver on the initiative of the
               Lessor to protect his interest under this Lease.

          Lessee shall be liable immediately to Lessor for all costs Lessor
 incurs in reletting the Premises, including, without limitation, brokers'
 commissions, expense of remodeling the Premises required by the reletting, and
 like costs.  Reletting can be for a period shorter or longer than the remaining
 term of this Lease.  Lessee shall pay to Lessor the rent due under this Lease
 on the dates the rent is due, less the rent the Lessor receives from any
 reletting.  No act by Lessor allowed by this Section shall terminate this Lease
 unless Lessor notifies Lessee that Lessor elects to terminate this Lease.
 After Lessee's default, and for as long as Lessor does not terminate Lessee's
 right to possession of the Premises, if Lessee obtains Lessor's consent,
 Lessee shall have the right to assign or sublet its interest in this Lease, but
 Lessee shall not be released from liability.  Lessor's consent to proposed
 assignment or subletting shall not be unreasonably withheld.

          If Lessor elects to relet the Premises as provided in this Paragraph,
 rent that Lessor receives from reletting shall be applied to the payment of

               First, any indebtedness from Lessee to Lessor other than
          rent due from Lessee;

               Second, all costs, including for maintenance, reasonably
          incurred by Lessor in reletting;

               Third, rent due and unpaid under this Lease. After deducting
          payment referred to in this Paragraph, any sum remaining from
          rent Lessor receives from reletting shall be applied in payment
          of future rent as rent becomes due under this Lease. If on the
          date rent is due under this Lease, the rent received from
          reletting is less than the

                                       9
<PAGE>

          rent due on that date, Lessee shall pay to Lessor, in addition to
          remaining rent due, all costs, including for maintenance, Lessor
          incurred in reletting that remain after applying rent received
          from the reletting, as provided in this paragraph.

          Lessor at any time after Lessee commits a default can cure the default
 at Lessee's cost.  If Lessor at any time, by reason of Lessee's default, pays
 any sum or does any act that requires the payment of any sum, the reasonable
 sum paid by Lessor shall be due immediately from Lessee to Lessor at the time
 the sum is paid, and if paid at a later date shall bear interest at the maximum
 rate an individual is permitted by law to charge from the date the sum is paid
 by Lessor until Lessor is reimbursed by Lessee.  The sum, together with
 interest on it, shall be additional rent.

     17.  Damage or Destruction.
          ---------------------

            (a)  Uninsured Minor Casualty.  In the event that any portion of the
                 ------------------------
 Premises are destroyed or damaged by an uninsured peril, Lessor or Lessee may,
 upon written notice to the other, given within thirty (30) days after the
 occurrence of such damage or destruction, elect to terminate this Lease;
 provided, however, that either party may, within thirty (30) days after receipt
 of such notice, elect to make any required repairs and/or restoration at such
 party's sole cost and expense, in which event this Lease shall remain in full
 force and effect, and the party having made such election to restore or repair
 shall thereafter diligently proceed with such repairs and/or restoration.

            (b)  Insured Major Casualty.  In the event the Premises are damaged
                 ----------------------
 or destroyed from any insured peril to the extent of thirty-three (33%) percent
 or more of the then replacement cost of the Premises Lessor may, upon written
 notice to Lessee, given within thirty (30) days after the occurrence of such
 damage or destruction, elect to terminate this Lease. If Lessor does not give
 such notice in writing within such period, Lessor shall be deemed to have
 elected to rebuild or restore the Premises, in which event Lessor shall, at its
 expense, promptly rebuild or restore the Premises to their condition prior to
 the damage or destruction and Lessee shall pay to Lessor upon commencement of
 reconstruction the amount of any deductible from the insurance policy.

            (c)  Insured Minor Casualty.  In the event the Premises are damaged
                 -----------------------
 or destroyed from any insured peril to the extent of less than thirty-three
 (33%) percent of the then replacement cost of the Premises, Lessor shall, at
 Lessor's expense, promptly rebuild or restore the Premises to their condition
 prior to the damage or destruction and Lessee shall pay to Lessor upon
 commencement of reconstruction the amount of any deductible from the insurance
 policy.

            In the event that, pursuant to the foregoing provisions, Lessor is
 to rebuild or restore the Premises, Lessor shall, within thirty (30) days after
 the occurrence of such damage or destruction, provide Lessee with written
 notice of the time required for such repair or restoration. If such period is
 longer than two hundred seventy (270) days from the issuance of a building
 permit, Lessee may, within thirty (30) days of receipt of Lessor's notice,
 elect to terminate the Lease by giving written notice to Lessor of such
 election, whereupon the Lease shall immediately terminate. The period of time
 for Lessor to complete the repair or restoration shall be extended for delays
 caused by the fault or neglect of Lessee or because of acts of God, acts of
 stormy weather, inability to obtain materials, supplies or fuels, acts of
 contractors or

                                       10
<PAGE>

subcontractors, or delay of contractors or subcontractors due to such causes or
other contingencies beyond the control of Lessor. Lessor's obligation to repair
or restore the Premises shall not include restoration of Lessee's trade
fixtures, equipment, merchandise, or any improvements, alterations or additions
made by Lessee to the Premises.

          Unless this Lease is terminated pursuant to the foregoing provisions,
this Lease shall remain in full force and effect; provided, however, that during
any period of repairs or restoration, rent and all other amounts to be paid by
Lessee on account of the Premises and this Lease shall be abated in proportion
to the area of the Premises rendered not reasonably suitable for the conduct of
Lessee's business thereon. Lessee hereby expressly waives the provisions of
Section 1932, Subdivision 2 and Section 1933, Subdivision 4 of the California
Civil Code.

     18.  Condemnation.  If any part of the Premises shall be taken for any
          ------------
public or quasi-public use, under any statute or by right of eminent domain, or
private purchase in lieu thereof, and a part thereof remains, which is
susceptible of occupation and use hereunder, this Lease, shall, as to the part
so taken, terminate as of the date title shall vest in the condemner or
purchase, and the rent payable hereunder shall be adjusted so that the Lessee
shall be required to pay for the remainder of the term only such portion of such
rent as the value of the part remaining after such taking bears to the value of
the entire Premises prior to such taking. Lessor and Lessee shall have the
option to terminate this Lease in the event that such taking causes a reduction
in rent payable hereunder by fifty (50%) percent or more. If all of the Premises
or such part thereof be taken so that there does not remain a portion
susceptible for occupation and use hereunder, as reasonably necessary for
Lessee's conduct of its business as contemplated in this Lease, this Lease shall
thereupon terminate. If a part or all of the Premises be taken, all compensation
awarded upon such taking shall go to the Lessor, and the Lessee shall have no
claim thereto and the Lessee hereby irrevocably assigns and transfers to the
Lessor any right to compensation or damages to which the Lessee may become
entitled during the term hereof by reason of the purchase or condemnation of all
or a part of the Premises.

          If this Lease is terminated by either Lessor or Lessee pursuant to
this Paragraph 18, Lessor shall receive (and Lessee shall assign to Lessor upon
demand from Lessor) any and all income, rent, award or interest thereon which
may be paid or owed in connection with the exercise of such power of eminent
domain or conveyance in lieu thereof and Lessee shall have no claim against
Lessor except that Lessee shall have the right to recover its share of any award
or consideration for (a) moving expenses; (b) loss or damage to Lessee's trade
fixtures, furnishings, equipment and other personal property; and (c) business
goodwill.

     19.  Free from Liens.  Lessee shall (1) pay for all labor and services
          ---------------
performed and for materials used by or furnished to Lessee, or any contractor
employed by Lessee with respect to the Premises, and (2) indemnify, defend and
hold Lessor and the Premises harmless and free from any liens, claims, demands,
encumbrances or judgments created or suffered by reason of any labor or services
performed for materials used by or furnished to Lessee or any contractor
employed by Lessee with respect to the Premises and (3) give notice to Lessor in
writing five (5) days prior to employing any laborer or contractor to perform
services related, or receiving materials for use upon the Premises, and (4)
shall post, on behalf

                                       11
<PAGE>

of Lessor, a notice of non-responsibility in accordance with the statutory
requirements of California Civil Code Section 3094, or any amendment thereof,
provided that Lessor shall be responsible for executing and recording such
notices. In the event an improvement bond with a public agency in connection
with the above is required to be posted, Lessee agrees to include Lessor as an
additional obligee.

     20.  Compliance with Laws.  Subject to the provisions of Paragraph 13
          --------------------
above, Lessee shall, at its own cost, comply with and observe all requirements
of all municipal, county, state and federal authority now in force, or which may
hereafter be in force, pertaining to the use and occupancy of the Premises.

     21.  Subordination.  Lessee agrees that this Lease shall, at the option of
          -------------
Lessor, be subjected and subordinated to any mortgage, deed of trust, or other
instrument of security, which has been or shall be placed and this subordination
is hereby made effective without any further act of Lessee or Lessor. The Lessee
shall, at any time hereinafter, on demand, execute any instruments, releases or
other documents that may be required by any mortgage, mortgagor, or trustor or
beneficiary under any deed of trust or other instrument of security. If Lessee
fails to execute and deliver any such documents or instruments, Lessee
irrevocably constitutes and appoints Lessor as Lessee's special attorney-in-fact
to execute and deliver any such documents or instruments.

          However, the provisions of this Paragraph 21 shall not be effective
with respect to the interest of any successor to Lessor unless and until such
successor shall have delivered to Lessee a written non-disturbance agreement for
the benefit of Lessee, to the effect that this Lease shall not be terminated in
the event of any default under any ground lease or underlying lease or any
foreclosure or sale pursuant to the terms of any mortgage or deed of trust, so
long as Lessee is not in default (after the expiration of all applicable cure
periods) under the terms of this Lease, and Lessee agrees to attorn to and
become the Lessee of Lessor's successor. In addition, Lessor shall use its best
efforts to obtain such a written non-disturbance agreement from all existing
lienholders having an interest in the Premises. So long as Lessee pays all
rentals required hereunder and observes and performs all of the covenants,
conditions and provisions on Lessee's part to be observed and performed
hereunder, Lessee shall have quiet possession of the Premises for the entire
Lease term, subject to all the provisions of this Lease.

     22.  Abandonment.  Lessee shall not vacate nor abandon the Premises at any
          -----------
time during the term. If Lessee shall abandon, vacate or surrender said
Premises, or be dispossessed by process of law, or otherwise, any personal
property belonging to Lessee and left on the Premises shall be deemed to be
abandoned at the option of Lessor, except such property as may be mortgaged to
Lessor; provided, however, that Lessee shall not be deemed to have abandoned or
vacated the Premises so long as Lessee continues to pay all rents as and when
due and otherwise pursuant to terms and conditions of the Lease.

     23.  Assignment and Subletting.  Lessee's interest in this Lease is not
          -------------------------
assignable by operation of law or otherwise nor shall Lessee have the right to
sublet the Premises, transfer any interest of Lessee's therein or permit any use
of the Premises by another party, without prior written consent of Lessor to
such assignment, subletting or transfer of use, which consent shall not be
unreasonably withheld or delayed.
             --------------------

          If Lessee is a partnership, a withdrawal or change, voluntary,
involuntary or by operation of law of any partner(s) owning fifty (50%) percent
or more of the partnership, or the dissolution of the partnership, shall be
deemed a voluntary assignment.

                                       12
<PAGE>

          If Lessee consists of more than one person, a purported assignment,
voluntary, involuntary or by operation of law, from one person to the other or
from a majority of persons to the others, shall be deemed a voluntary
assignment.

          If Lessee is a corporation, any dissolution, merger, consolidation, or
other reorganization of Lessee, or the sale or other transfer of a controlling
percentage of capital stock of Lessee, or sale of at least fifty-one (51%)
percent of the value of assets of Lessee, shall be deemed a voluntary
assignment. The phrase, "controlling percentage" means ownership of and right to
vote, stock possessing at least fifty-one (51%) percent of the total combined
voting power of all classes of Lessee's capital stock issued, outstanding, and
entitled to vote for election of directors. This Paragraph shall not apply to
corporations the stock of which is traded through an exchange or over the
counter.

          Lessor's prior consent shall not be required for any assignment,
sublease or other transfer of Lessee's interest in the Premises or this to any
corporation with which Lessee may merge or consolidate or become affiliated as a
parent, subsidiary, holding company or otherwise, or to an entity in which
Lessee has a controlling interest, provided that any such transfer shall not
result in Lessee's being released or discharged from any liability under this
Lease and such assignee, sublessee or transferee shall, prior to taking
possession of the Premises, deliver to Lessor written notice of the transfer and
its terms, covenants, conditions and provisions of the Lease, including without
limitation the provisions regarding the use of the Premises.

          In the event of any such subletting or transfer which is consented to,
or not consented to, by Lessor, a sublessee agrees to pay monies or other
consideration, less any real estate broker's commissions, whether by increased
               -----------------------------------------
rent or otherwise, in excess of or in addition to those provided for herein,
then all such excess or additional monies or other consideration shall be paid
solely to Lessor, and this shall be one of the conditions to obtaining Lessor's
consent.

          Lessee immediately and irrevocably assigns to Lessor, as security for
Lessee's obligations under this Lease, all rent from any subletting of all or
part of the Premises as permitted by this Lease, and Lessor, as assignee and as
attorney-in-fact for Lessee, or a receiver for Lessee appointed on Lessor's
application, may collect such rent and apply it toward Lessee's obligations
under this Lease; except that until the occurrence of an act of default by the
Lessee, Lessee shall have the right to collect such rent.

          A consent to or assignment, subletting, occupation or use by another
party shall not be deemed to be a consent to any subsequent assignment,
subletting, occupation or use by another party. Any assignment or subletting
without such consent shall be void and shall at the option of Lessor, terminate
this Lease. Lessor's waiver or consent to any assignment or subletting hereunder
shall not relieve Lessee from any obligation under this Lease unless the consent
shall so provide. If Lessee requests Lessor to consent to a proposed assignment
or subletting, Lessee shall pay to Lessor, whether or not consent is ultimately
given, Lessor's reasonable attorney's fees incurred in conjunction with each
such request. Lessor shall be given the right to terminate the Lease in lieu of
consenting to any Sublease.

     24.  Parking Charges.  Lessee agrees to pay upon demand, based on its
          ---------------
percent of occupancy of the entire building, its pro-rata share of any parking
charge, surcharges, or any other cost hereafter levied or assessed by local,
state or federal governmental agencies in connection with the use of parking

                                       13
<PAGE>

facilities serving the Premises including without limitation, parking surcharges
imposed by or under authority of the Federal Environmental Protection Agency.

     25.  Insolvency on Bankruptcy.  Either (a) the appointment of a receiver to
          ------------------------
take possession of all or substantially all of the assets of Lessee, or (b) a
general assignment by Lessee for the benefit of creditors or (c) any action
taken or suffered by Lessee under any insolvency or bankruptcy act shall
constitute a breach of this Lease. Upon the happening of any such event, this
Lease shall terminate ten (10) days after written notice of termination from
Lessor to Lessee. This section is to be applied consistent with applicable state
and federal law in effect at the time such event occurs.

          Any action referred to above which is suffered involuntarily by Lessee
shall not constitute an unauthorized assignment or transfer or a breach of this
Lease by Lessee if Lessee shall successfully dismiss any action or proceeding in
connection therewith within sixty (60) days of the filing thereof. In such
event, Lessor shall not be entitled to exercise its remedies described in said
Section until the expiration of such sixty (60)-day period, provided that Lessee
shall diligently pursue such dismissal.

     26.  Lessor Loan or Sale.  Lessee agrees promptly following request by
          -------------------
Lessor to (a) execute and deliver to Lessor any documents including estoppel
certificates presented to Lessee by Lessor, (i) certifying that this Lease is
unmodified and in full force and effect, or if modified, stating the nature of
such modification and certifying that this Lease, as so modified, is in full
force and effect and the date to which the rent and other charges are paid in
advance, and (ii) acknowledging that there are not, to Lessee's knowledge, any
uncured defaults on the part of Lessor hereunder, and (iii) evidencing the
status of the Lease as may be required by either a lender making a loan to
Lessor, to be secured by deed of trust or mortgage covering the Premises, or a
purchaser of the Premises from Lessor and (b) if requested by any bona fide
lender of Lessor or purchaser of the Premises, to deliver to Lessor current
financial statements of Lessee, including a balance sheet and profit and loss
statement for the current fiscal year and the two (2) immediately prior fiscal
years, all prepared in accordance with generally accepted accounting principles
consistently applied. Lessee's failure to deliver an estoppel certificate within
ten (10) days following such request shall constitute a default under this Lease
and shall be conclusive upon Lessee that this Lease is in full force and effect
and has not been modified except as may be represented by Lessor. If Lessee
fails to deliver the estoppel certificate within ten (10) days, Lessee
irrevocably constitutes and appoints Lessor as its special attorney-in-fact to
execute and deliver the certificate to any third party.

     27.  Surrender of Lease.  The voluntary or other surrender of this Lease by
          ------------------
Lessee, or a mutual cancellation thereof, shall not work a merger nor relieve
Lessee of any of Lessee's obligations under this Lease, and shall, at the option
of Lessor, terminate all or any existing subleases or subtenancies, or may, at
the option of Lessor, operate as an assignment to him of any or all such
subleases or subtenancies.

     28.  Attorneys' Fees.  If for any reason, any suit be initiated to enforce
          ---------------
any provisions of this Lease, the prevailing party shall be entitled to legal
costs, expert witness expenses and reasonable attorneys' fees as fixed by the
court.

     29.  Notices.  All notices to be given to Lessee may be given in writing
          -------
personally or by depositing the same in the United States mail, postage prepaid,
and addressed to Lessee at the said Premises. Any notice or document required or
permitted by this Lease to be given Lessor shall be addressed to Lessor at

                                       14
<PAGE>

the address set forth below, or at such other address as it may have theretofore
specified by notice delivered in accordance herewith:

     LESSOR:   VASONA BUSINESS PARK
               718 University Avenue, Suite #217
               Los Gatos, CA 95032

     LESSEE:   IDENTIX INCORPORATED
               100 Cooper Court
               Los Gatos, CA 95032

     30.  Transfer of Security.  If any security be given by Lessee to secure
          --------------------
the faithful performance of all or any of the covenants of this Lease on the
part of Lessee, Lessor may transfer and/or deliver the security, as such, to the
purchaser of the reversion in the event that the reversion be sold, and
thereupon Lessor shall be discharged from any further liability in reference
thereto, upon the assumption by such transferee of Lessor's obligations under
this Lease.

     31.  Waiver.  The waiver by Lessor or Lessee of any breach of any term,
          ------
covenant or condition herein contained shall not be deemed to be a waiver of
such term, covenant or condition or any subsequent breach of the same or any
other term, covenant or condition herein contained. The subsequent acceptance of
rent hereunder by Lessor shall not be deemed to be a waiver of any preceding
breach by Lessee of any term, covenant or condition of this Lease, other than
the failure of Lessee to pay the particular rental so accepted, regardless of
Lessor's knowledge of such preceding breach at the time of acceptance of such
rent.

     32.  Holding Over.  Any holding over after the expiration of the term or
          ------------
any extension thereof, with the consent of Lessor, shall be construed to be a
tenancy from month-to-month, at a rental of one and one-half times the previous
month's rental rate per month, and shall otherwise be on the terms and
conditions herein specified, so far as applicable.

     33.  Limitation on Lessor's Liability.  If Lessor is in default of this
          --------------------------------
Lease, and as a consequence Lessee recovers a money judgment against Lessor, the
judgment shall be satisfied only out of the proceeds of sale received on
execution of the judgment and levy against the right, title and interest of
Lessor in the Premises, or in the building, other improvements and land of which
the Premises are part, and out of rent or other income from such real property
receivable by Lessor or out of the consideration received by Lessor from the
sale or other disposition of all or any part of Lessor's right, title and
interest in the Premises or in the building, other improvement and land of which
the Premises are part. Neither Lessor nor any of the partners comprising the
partnership designated as Lessor shall be personally liable for any deficiency.

     34.  Miscellaneous.
          -------------

          a)   Time is of the essence of this Lease, and of each and all of its
               provisions.

          b)   The term "Building" shall mean the building in which the Premises
               are situated.

          c)   If the Building is leased to more than one tenant, then each such
               tenant, its agents, officers, employees and invitees, shall have
               the

                                       15
<PAGE>

               non-exclusive right (in conjunction with the use of the part of
               the building leased to such tenant) to make reasonable use of any
               driveways, sidewalks and parking areas located on the parcel of
               land on which the Building is situated, except such parking areas
               as may from time to time be leased for exclusive use by other
               tenant(s).

          d)   Lessee's such reasonable use of parking areas shall not exceed
               that percent of the total parking areas which is equal to the
               ratio which floor space of the Premises bears to floor space of
               the Building.

          e)   The term "assign" shall include the "transfer".

          f)   The invalidity or unenforceability of any provision of this Lease
               shall not affect the validity or enforceability of the remainder
               of this Lease.

          g)   All parties hereto have equally participated in the preparation
               of this Lease.

          h)   The headings and titles to the paragraphs of this Lease are not a
               part of this Lease and shall have no effect upon the construction
               or interpretation of any part thereof.

          i)   Lessor has made no representation(s) whatsoever to Lessee
               (express or implied) except as may be expressly stated in
               writing, signed by all of the parties hereto or their respective
               successors in interest.

          j)   This instrument contains all of the agreements and conditions
               made between the parties hereto, and may not be modified orally
               or in any other manner than by agreement in writing, signed by
               all of the parties hereto or their respective successors in
               interest.

          k)   It is understood and agreed that the remedies herein given to
               Lessor shall be cumulative, and the exercise of any one remedy by
               Lessor shall not be to the exclusion of any other remedy.

          l)   The covenants and conditions herein contained shall, subject to
               the provisions as to assignment, apply to and bind the heirs,
               successors, executors, administrators and assigns of all of the
               parties hereto; and all of the parties hereto shall jointly and
               severally be liable hereunder.

          m)   This Lease has been negotiated by the parties hereto and the
               language hereof shall not be construed for or against either
               party.

          n)   All exhibits to which reference is made are deemed incorporated
               into his Lease, whether or not actually attached.

     35.  Option to Extend Term.  (See Addendum).
          ---------------------

     36.  See Addendum.

     37.  See Addendum.

                                       16
<PAGE>

     38.  Pro Rations:  Taxes, assessments, operating costs, outside area
          -----------
charges, or other charges that are reimbursed to the Lessor by the Lessee and
which are not separately allocated to the Premises shall be pro-rated. A "cost
per square foot" shall be obtained by dividing the costs by 33,000. Upon such
time as Lessee leases the entire Premises, Lessee shall pay all of such costs
without pro ration.

     IN WITNESS HEREOF, Lessor and Lessee have executed this Lease on the date
first above-written.

     LESSOR:   VASONA BUSINESS PARK, A California Partnership
               By: /s/ William Cooper
               By: /s/ Howard White
               By: /s/ Hudson Staffield

     LESSEE:   IDENTIX INCORPORATED
               By: /s/ James P. Scullion
               By: President and COO
               By: December 8, 2000


                               ADDENDUM TO LEASE

This Addendum to Lease modifies that certain Lease dated as of December 8, 2000
by and between Vasona Business Park ("Lessor") and Identix Incorporated
("Lessee").

     1.   The following provisions shall be added to Paragraph 4.

               Lessee may, from time to time, maintain the security deposit
               required by this Paragraph 4 in the form of a letter of credit.
               The letter of credit shall meet the following requirements:

                    (i)  It shall be issued by a bank acceptable to Lessor with
               an office in the San Francisco Bay Area at which the letter of
               credit may be presented for payment;

                    (ii) The terms and conditions of the letter of credit shall
               be approved by Lessor and in any event shall provide (a) for
               automatic renewal annually for a period extending through six
               months beyond the term of this Lease, (b) for draws on the letter
               of credit upon presentation of the letter of credit and a letter
               signed by an authorized agent of Lessor stating that Lessor is
               entitled to draw the letter of credit under the terms and
               conditions of the Lease.

               Lessor may draw all or a portion of the amount of the letter of
               credit upon any default by Lessee hereunder or upon any
               circumstances which, upon the giving of notice and/or the passage
               of time would constitute a default. Upon payment of the letter of
               credit, Lessor shall hold the proceeds thereof and apply the same
               as cash Security Deposit.

     2.   Paragraph 6 is amended to read in full as follows:

          6.  HAZARDOUS SUBSTANCE LIABILITY.  Lessor represents
              -----------------------------
          and warrants that to the best of its knowledge, the Premises are
          presently free of toxic waste, underground storage tanks and other
          Hazardous

                                       17
<PAGE>

          Substances in amounts exceeding legally established maximum
          thresholds. Additionally, Lessor represents that it has received no
          written notice of any violation or claimed violation with respect to
          the presence of toxic or Hazardous Substances on, in or under the
          Premises or of any pending or contemplated investigation or other
          action relating thereto.

               (a)  Definition of Hazardous Substances. For the purpose of this
          Lease, "Hazardous Substances" shall be defined, collectively, as oil,
          flammable explosives, asbestos, radioactive materials, hazardous
          wastes, toxic or contaminated substances or similar materials,
          including, without limitation, any substances which are "hazardous
          substances", "hazardous wastes," "hazardous materials" or "toxic
          substances" under applicable environmental laws, ordinances or
          regulations.

               (b)  Lessee Indemnity. Lessee releases Lessor from any liability
          for, waives all claims against Lessor and shall indemnify, defend and
          hold harmless Lessor, its employees, partners, agents, subsidiaries
          and affiliate organizations against any and all claims, suits, loss,
          costs (including costs of investigation, cleanup, monitoring,
          restoration and reasonable attorney fees), damage or liability,
          whether foreseeable or unforeseeable, by reason of property damage
          (including diminution in the value of the property of Lessor),
          personal injury or death directly arising from or related to Hazardous
          Substances released, manufactured, discharged, disposed, used or
          stored on, in, or under the Premises during the initial Term and any
          extensions of this Lease by Lessee (or during any period Lessee is the
          only lessee of the Premises, by any other person, firm or entity other
          than Lessor) or its employees, agents, sublessees, assignees or
          contractors. The provisions of this Lease Indemnity regarding
          Hazardous Substances shall survive the termination or expiration of
          the Lease.

               (c)  Lessor Indemnity. Lessor releases Lessee from any liability
          for, waives all claims against Lessee and shall indemnify, defend and
          hold harmless Lessee, its officers, employees, and agents to the
          extent of Lessor's interest in the Premises, against any and all
          actions by any governmental agency or neighboring property owner for
          clean up of Hazardous Substances on or under the Property, including
          costs of legal proceedings, investigation, clean up, monitoring, and
          restoration, including reasonable attorney's fees, if, and to the
          extent, arising from the presence of Hazardous Substances on, in or
          under the Premises as of the date hereof or migrating through the air
          or ground water to the Premises, except to the extent caused by the
          release, disposal, use or storage of Hazardous Substances in, on or
          about the Premises by Lessee, its employees, agents, sublessees,
          assignees, directors, subsidiaries and affiliates, or contractors. The
          provisions of this Lessor Indemnity regarding Hazardous Substances
          shall survive the termination or expiration of the Lease.

          Lessee agrees, that except for very immaterial amounts of toxic
          materials incidental to its office use (e.g. copier toner), Lessee
          will not use Hazardous Substances in material amounts within or about
          the Premises and shall comply with any applicable laws to the extent
          that it does.

          3.  OPTION TO RENEW.  Upon condition that (I) no event of default is
              ---------------
          continuing under this Lease at the time of exercising or at the
          commencement of the option term, and (ii) Lessee continues to
          physically

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<PAGE>

          occupy at least fifty percent (50%) of the Premises, then Lessee shall
          have the right to extend the Term for one (1) period of five (5) years
          ("Extension Term(s)") following the initial Term, by giving written
          notice ("Exercise Notice") to Lessor at least six (6) months prior to
          the expiration of the Term.

          36.  RENT DURING EXTENSION TERM.  The rent payable pursuant to
               --------------------------
          Paragraph 3 of the Lease during the five (5) year Extension Term shall
          be greater of the Rent paid during the last month of the immediately
          preceding Term or the Fair Market Rental Value for the Premises as of
          the commencement of the option term, as determined below:

               (a) Within thirty (30) days after receipt of Lessee's Exercise
          Notice, Lessor shall notify Lessee of Lessor's estimate of the Fair
          Market Rental Value for the Premises, as determined below, for
          determining Rent during the ensuing Extension Term; provided, however,
          if Lessee's Exercise Notice is given more than six (6) months before
          the Expiration Date, Lessor's estimate of Fair Market Value may, but
          need not be given more than six (6) months before the Expiration Date.
          Within fifteen (15) days after receipt of such notice from Lessor,
          Lessee shall notify Lessor in writing that it (I) agrees with such
          rental rate or (ii) disagrees with such rental rate. No response shall
          constitute agreement. In the event that Lessee disagrees with Lessor's
          estimate of Fair Market Rental Value for the Premises, then the
          parties shall meet and endeavor to agree within fifteen (15) days
          after Lessor receives Lessee's notice described in the immediately
          preceding sentence. If the parties cannot agree upon the Fair Market
          Rental Value within said fifteen (15) day period, then the parties
          shall submit the matter to binding appraisal in accordance with the
          following procedure except that in any event neither party shall be
          obligated to start such procedure sooner than six (6) months before
          the expiration of the Lease Term. Within fifteen (15) days of the
          conclusion of the period during which the two parties fail to agree
          (but no sooner than six (6) months before the expiration of the Lease
          Term), the parties shall either (I) jointly appoint an appraiser for
          this purpose or (ii) failing this joint action, each separately
          designate a disinterested appraiser. No person shall be appointed or
          designated an appraiser unless such person has at least five (5) years
          experience in appraising major commercial property in the County in
          which the Premises is located and is a member of a recognized society
          of real estate appraisers. If within thirty (30) days after
          appointment, the two appraisers reach agreement on the Fair Market
          Rental Value for the Premises, that value shall be binding and
          conclusive upon the parties. If the two appraisers thus appointed
          cannot reach agreement on the Fair Market Rental Value for the
          Premises within thirty (30) days after their appointment, then the
          appraisers thus appointed shall appoint a third disinterested
          appraiser having like qualifications within five (5) days. If within
          thirty (30) days after the appointment of the third appraiser a
          majority of the appraisers agree on the Fair Market Rental Value of
          the Premises, that value shall be binding and conclusive upon the
          parties. If within thirty (30) days after the appointment of the third
          appraiser a majority of the appraisers cannot reach agreement on the
          Fair Market Rental Value for the Premises, then the three appraisers
          shall each simultaneously submit their independent appraisal to the
          parties, the appraisal farthest from the median of the three
          appraisers shall be disregarded, and the mean average of the remaining
          two appraisals shall be deemed to be the Fair Market Rental Value for
          the Premises and shall be binding and conclusive upon the parties.
          Each party shall pay the fees and expenses of the third appraiser. If
          the two appraisers appointed by the parties cannot agree on the
          appointment of the third appraiser, they or either of them shall give
          notice of such failure to agree to the parties

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<PAGE>

          and if the parties fail to agree upon the selection of such third
          appraiser within ten (10) days after the appraisers appointed by the
          parties give such notice, then either of the parties, upon notice to
          the other party, may request such appointment by the American
          Arbitration Association or, on its failure, refusal or inability to
          act, may apply for such appointment to the presiding judge of the
          Superior Court of the county in which the Premises is located.

               (b)  Whenever used throughout this Paragraph (Rent during
          Extension Term) the term "Fair Market Rental Value" shall mean the
          fair market rental value of the Premises, using as a guide the rate of
          monthly base rent which would be charged during the Extension Term
          (including periodic increases during the Extension Term, if any) in
          the area for comparable space in comparable condition, of comparable
          quality, as of the time that the Extension Term commences, with
          appropriate adjustments regarding taxes, insurance and operating
          expenses as necessary to insure comparability to this Lease, as the
          case may be, and also taking into consideration amount and type of
          parking, location, leasehold improvements, proposed term of lease,
          amount of space leased, extent of service provided or to be provided,
          and any other relevant terms or conditions (including consideration of
          whether or not the monthly base rent is fixed).

               (c)  In the event of a failure, refusal or inability of any
          appraiser to act, his successor shall be appointed by the party who
          originally appointed him, but in the case of the third appraiser, his
          successor shall be appointed in the same manner as provided for
          appointment of the third appraiser.

               (d)  The appraiser shall render their appraisals in writing with
          counterpart copies to Lessor and Lessee.  The appraisers shall have no
          power to modify the provisions of this Lease.


               (e)  To the extent that binding appraisal has not been completed
          prior to the expiration of any preceding period for which Rent has
          been determined, Lessee shall pay Rent at the rate estimated by
          Lessor, with an adjustment to be made once Fair Market Rental Value is
          ultimately determined by binding appraisal. In no event shall any such
          adjustment result in a decrease of the Rent for the Premises below the
          amount payable by Lessee as of the period immediately preceding the
          ensuing Extension Term.

               (f)  From and after the commencement of the Extension Term, all
          of the other terms, covenants and conditions of the Lease shall also
          apply; provided, however, that Lessee shall have no further rights to
          extend the Term.


          37.  SIGNAGE.  Lessee shall be allowed to use a proportional share
               -------
          (based on square footage) of signage associated with the Premises
          (including monument signage and building signage). In the event that
          Lessee leases and occupies more than fifty percent (50%) of the
          rentable square footage of the Premises and if the laws and
          regulations applicable to signage permit only one building sign,
          Lessee shall be entitled to that building sign.

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