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                                                                   EXHIBIT 10.26

                  SECOND AMENDMENT TO STANDARD INDUSTRIAL LEASE


       This Second Amendment to Standard Industrial Lease ("Second Amendment")
is made to be effective the 1st day of May, 2000 by and between The Klokke
Corporation, a California Corporation ("Lessor") and Silicon Valley Group, Inc.,
a California Corporation ("Lessee").


                                    RECITALS

      THIS SECOND AMENDMENT IS MADE WITH REFERENCE TO THE FOLLOWING FACTS:

       A. By that certain Lease, made February 7, 1985, Lessor leased to Thermco
Systems, Inc. ("Thermco") and Thermco leased from Lessor those certain premises
(the "original Premises") commonly known as 1482 North Batavia Street, City of
Orange, State of California and including approximately 76,860 square feet of
office and industrial space comprising an entire building and as more
particularly described in said Lease. The Lease was amended by that certain
First Amendment to Standard Industrial Lease dated November 14, 1989 which
extended the termination date of the Lease to September 30, 1999 ("Lease
Expiration Date").

       B. Thermco thereafter merged into Lessee and Lessee entered into a
sublease with CHAMPION INDUSTRIES as described in Recital D below.

       C. Lessor and Lessee agree that from and after May 1, 2000 Lessee shall
occupy only a portion of said Original Premises comprising approximately 50,580
square feet, being the space cross-hatched in red on Exhibit A hereto (the
"Thermco Premises" hereafter).

       D. Lessor and Lessee agree that the remaining space of the Original
Premises, comprising about 26,280 square feet (the "Champion Space"), heretofore
occupied by CHAMPION Industries under a sublease with Lessee, shall be rented
directly by Lessor to CHAMPION INDUSTRIES effective May 1, 2000. The sublease
shall end concurrently.

       E. Lessor and Lessee desire to extend the Lease Expiration Date relative
to the Thermco Premises to September 30, 2004 ("Extended Term") on the terms and
conditions set forth in this Second Amendment if CHAMPION INDUSTRIES leases the
Champion Space for the same time period and on comparable terms and conditions.

       F. Lessee shall be provided one (1) option to extend the Lease Term for
the Thermco Premises for an additional term of five years commencing when the
renewal term expires on September 30, 2004, which renewal will be contingent on
CHAMPION INDUSTRIES or a successor approved by Lessor renewing its tenancy as to
the Champion Space.


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       NOW, THEREFORE, in consideration of the mutual covenants herein
contained, the mutual covenants contained in the Lease and the consideration set
forth below, the parties incorporate the foregoing Recitals and also agree as
follows:

       1. THERMCO PREMISES. The location leased to Lessee from and after May
1,2000 shall be approximately 50,580 square feet of industrial warehouse space
located at 1482 North Batavia Street, Orange, California (the "Thermco Premises"
described in Recital A above).

       2. Term. The current term of the Lease between Lessor and Lessee is
hereby extended until September 30,2004 but as to the Thermco Premises only.

       3. RENT.

          (a)  The minimum monthly rent provided for under the Lease (the "Base
               Rent") for the Thermco Premises commencing May 1, 2000 shall be
               at a rate of $30,348.00 ($0.60 per square foot) per mouth plus
               additional charges set forth in the Lease.

               The Base Rent shall be subject to adjustment during the current
               term of the Lease as extended by this Second Amendment on the
               following dates ("Adjustment Date"):
               (i) May 1, 2001
               (ii) May 1, 2002
               (iii) May 1, 2003.

          (c)  On each Adjustment Date, the Base Rent shall be increased by a
               percentage equal to the annual increase in the Consumer Price
               Index Pacific Cities and U.S. Average for all "Urban Consumers"
               in the Los Angeles-Long Beach-Anaheim areas 1980=100 or if such
               index is no longer in use, such similar index as is reasonably
               chosen by Lessor ("Index") as computed in the following manner:

               (i)   On the May 1,2001 Adjustment Date, the Base Rent shall be
                     increased by the percentage increase in the Index as
                     measured from the month of April 2000 to the month of March
                     2001 (i.e., the Base Rent beginning on the Adjustment Date
                     shall equal the Base Rent for the month prior to the
                     Adjustment Date plus an amount equal to that Base Rent
                     amount multiplied by a number where the numerator is the
                     Index at the beginning of the measurement period and the
                     denominator is the Index at the end of the measurement
                     period).


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               (ii)  On the May 1,2002 Adjustment Date, the Base Rent shall be
                     increased by the percentage increase in the Index as
                     measured from the month of April 2001 to the month of March
                     2002 using the method described in subsection (i) of this
                     Paragraph 3(c).

               (iii) On the May 1,2003 Adjustment Date, the Base Rent shall be
                     increased by the percentage increase in the Index as
                     measured from the month of April 2002 to the month of March
                     2003 using the method described in subsection (i) of this
                     Paragraph 3(c).

       4. OPTION TO EXTEND.

          (a)  Grant of Option. Lessor hereby grants to Lessee one (1) option to
               extend the term of said Lease as it is stipulated in this Second
               Amendment; said option to extend shall be for an additional term
               of five (5) years. If the option to extend is exercised by
               Lessee, then the option term shall commence at the expiration of
               the current Lease Term. Said option shall be solely for the
               Thermco Premises and shall be valid only if either (i) CHAMPION
               INDUSTRIES timely exercises a like renewal option as to the
               Champion Space; or (ii) Lessee exercises its Right of First
               Refusal as set forth in Paragraph 7(a) hereof.

          (b)  Exercise of Option. Lessee may exercise the option to extend by
               giving Lessor written notice of intent to extend not later than
               April 1, 2004.

          (c)  Lease Term for Option. if the option is exercised by Lessee, the
               Base Rent shall be adjusted in accordance with the mechanism set
               forth in Paragraph 2(c) above on May 1, 2004; May 1, 2005; May 1,
               2006; May 1, 2007; May 1, 2008; and May 1, 2009. That option term
               would end on September 30, 2009.

       5. CAM CHARGES.

          (a)  Pro-rata Share. Lessee shall pay to Lessor, in addition to Base
               Rent, Lessee's pro-rata share for the above-referenced Thermco
               Premises. The current total CAM charges for the Original Premises
               is $1,135.96.


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          (b)  CAM-Method of Calculation The pro-rata share shall be calculated
               as follows:

               Occupied Square Footage/Total Square Footage x 100=Pro-rata share
                         50,580 sq. ft./76,860 sq. ft. x 100 = 66%

          (c)  CAM Amount. Lessee's initial pro-rata share of the CAM charges,
               effective as of May 1, 2000, is $749.97 per month.

          (d)  Lessor represents that the pro-rata share is a fair approximation
               of the expenses allocable to tenants in the Original Premises. In
               the event that, for any particular expense, a pro-rata allocation
               does not result in an equitable allocation of CAM charges, Lessor
               shall have the right (and Lessee shall have the right to request
               of Lessor) to apportion such CAM charges on an equitable basis.

       6. UTILITY USAGE.

          (a)  Lessee and CHAMPION Industries shall be jointly and severally
               liable for all utility costs attributable to the Thermco Premises
               and the Champion Space. They may divide the cost among themselves
               as they decide, but each remains fully liable to Lessor should
               some utility payment not be timely made. Such joint and several
               liability shall not apply as between Lessee and any occupant of
               the Champion Space other than CHAMPION INDUSTRIES or any company
               affiliated with CHAMPION INDUSTRIES.

          (b)  Lessee shall promptly undertake a review and thereafter with
               CHAMPION INDUSTRIES implement reasonable changes in policy for
               the turning off of lights and other utilities after normal
               business hours, both as to the Thermco Premises and the Champion
               Space.

       7. TERMINATION OF LEASE/RIGHT OF FIRST REFUSAL.

          (a)  First Right of Refusal. In the event that CHAMPION INDUSTRIES (i)
               defaults on its tenancy obligations as they pertain to the
               Champion Space and vacates possession, (ii) fails to exercise its
               right to extend the lease as referred to in Recital F of this
               Second Amendment or (iii) seeks to sublease any or all of the
               Champion Space and Lessor has a right to recapture such portion
               of the Champion Space, then Lessee shall have a right of first
               refusal ("Right of First Refusal") to take possession of the
               Champion Space (or such portion as may be recaptured) on the
               following terms and conditions:


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               (x)   Lessor shall provide written notice to Lessee that one of
                     the events described in subsections (i) through (iii) of
                     Paragraph 7(a) of this Second Amendment has occurred no
                     later than fifteen (15) days following the occurrence of
                     such event ("Lessor Notice").

               (y)   Lessee, no later than fifteen (15) days following receipt
                     by Lessee of the Lessor Notice, shall provide written
                     notice to Lessor as to whether Lessee intends to exercise
                     its Right of First Refusal.

               (z)   In the event Lessee timely notifies Lessor that it will
                     exercise its rights to the Champion Space, the new lease
                     between Lessor and Lessee for the Champion Space (or in the
                     event of a sublease by CHAMPION INDUSTRIES, the recaptured
                     portion of the Champion Space) shall be on the same terms
                     and conditions (including any renewal/option rights) as the
                     lease for the Champion Space between CHAMPION INDUSTRIES
                     and Lessor referred to in Recital E of this Second
                     Amendment.

          (b)  Termination of Lease. In the event that Lessee does not timely
               exercise the right of first refusal for the Champion Space as
               described in subsections (i) and (ii) of Paragraph 7(a) hereof,
               Lessor shall have the right to terminate this Lease with Lessee
               by giving Lessee a sixty (60) day written notice to vacate.

       8. ABSENCE OF DEMISING WALL. Lessee acknowledges: (a) that there is no
demising wall or other physical partition between the Thermco Premises and the
Champion Space; b) that Lessor possesses no obligation to erect or pay for any
such demising wall or other physical partition; and (c) that Lessee shall have
no affirmative claims against Lessor or defenses to claims for sums due under
this Lease to Lessor by virtue of the proximity of or trespasses by personnel or
invitees of CHAMPION INDUSTRIES and/or any other conduct by CHAMPION INDUSTRIES.
By way of example and not limitation, if the utilities are disconnected by some
negligent behavior of someone employed by CHAMPION INDUSTRIES, Lessee shall have
no recourse against Lessor relative thereto and shall receive no offset or
reduction in its rental or other obligations under this Lease.

       9. RESTRICTION ON ASSIGNMENT: PROHIBITION AGAINST SUBLEASING.

       Paragraph 12 of the Lease is hereby modified in the following
particulars:

          (a)  any right of assignment granted Lessee therein is now restricted
               to the Thermco Premises; and


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          (b)  the right to sublease the Thermco Premises shall be subject to
               the Lessor's consent, not to be unreasonably withheld to a
               subtenant who will agree to be bound by all of the occupancy
               terms applicable to Lessee under the Lease as amended through the
               date of such subletting.

       10. SECURITY GUARD. Neither Lessee nor CHAMPION INDUSTRIES shall be
entitled to station any security guard outside of the former Original Premises
except under a program approved in writing by both of those entities and Lessor.

       11. DISPUTES BETWEEN LESSEE AND CHAMPION INDUSTRIES. Lessee agrees that
--before undertaking any litigation with CHAMPION INDUSTRIES on any subject
pertaining to the former Original Premises or the rights and/or obligations of
Lessee and CHAMPION INDUSTRIES as tenants of a portion of such Original Premises
- Lessee will do the following:

          (a)  notify Alden Management Group ("Alden") as Lessor's property
               manager in writing of the nature of the dispute at least twenty
               (20) days in advance of filing litigation (except for matters
               requiring emergency injunctive relief) which notification shall
               be subject to such confidentiality requirements as Lessee deems
               necessary; and

          (b)  submit to mediation with Alden or its designee as mediator at a
               date Alden specifies, which shall be within the 20-day period
               described in Paragraph 11(a) of this Second Amendment or as soon
               thereafter as reasonably possible for all concerned.

       12. OTHER RIGHTS AND OBLIGATIONS TO BE AFFECTED BY ARRANGEMENTS WITH
CHAMPION INDUSTRIES. The provisions of the Lease pertaining to the tenant's
rights and obligations relative to insurance, condemnation, signage and parking
shall require Lessee and CHAMPION INDUSTRIES jointly to abide by the obligations
and act reasonably in deciding how to apportion between them the applicable
rights involved.

       13. DAMAGE OR DESTRUCTION. Notwithstanding any other provision hereof,
the damage and destruction provisions (Paragraphs 9.1 through 9.8) of the Lease
shall be understood to apply to the former Original Premises (the total space
included in the Thermco Premises and the Champion Space). Consequently, if any
termination is to occur, it shall apply to the whole of such Original Premises;
and neither Lessee nor CHAMPION INDUSTRIES can terminate its tenancy because of
damage or destruction without obtaining the consent of the other to terminate
the latter's occupancy as well.

       14. BROKERAGE COMMISSION/FINDER'S FEE. Except for a brokerage commission
payable by Lessor to Alden, there shall be no broker's commission or finder's
fee payable as a result of the


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execution of this Second Amendment or the companion rental agreement between
Lessor and CHAMPION INDUSTRIES, nor as a result of the transactions embodied or
described therein.

       15. LEASE IN FULL FORCE AND EFFECT. Except as otherwise specifically
indicated herein, all terms and conditions of the Lease, the First Amendment and
the Second Amendment, as they may be amended from time to time by the parties in
accordance with the provisions of the Lease, shall remain in full force and
effect and shall apply during the option terms. Except as modified hereby, the
Lease as amended by the First Amendment remains in full force and effect.


ACCEPTED AND AGREED:
LESSOR:                            LESSEE:
The Klokke Corporation,            Silicon Valley Group, Inc.,
a California Corporation           a California Corporation


By /s/ Karl C. Klokke              By /s/ Russell Weinstock
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Title: President                      Title: Vice President of Finance
      --------------------                   -------------------------


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