Document:

Exhibit 10-23

                              EMPLOYMENT AGREEMENT

     This  Agreement is to be  effective,  as of January 2, 2001, by and between
OrthoLogic  Corp., a Delaware  corporation (the  "Company"),  and Donna Lucchesi
("Employee").

RECITALS:

     A. The parties wish to set forth in this Agreement the terms and conditions
of employment.

AGREEMENT:

     In  consideration  of the mutual covenants and agreements set forth herein,
the parties agree as follows:

     1.  EMPLOYMENT  AND  DUTIES.  Subject to the terms and  conditions  of this
Agreement,  the Company employs  Employee to serve in a managerial  capacity and
Employee   accepts  such  employment  and  agrees  to  perform  such  reasonable
responsibilities  and duties as may be  assigned to her from time to time by the
Chief Executive  Officer (CEO).  Employee's title shall be Vice President,  with
general responsibility for Marketing.  Such title and duties may be changed from
time to time by the CEO. Employee will initially report to the CEO.

     2. TERM.  The initial term of this  Agreement  shall expire on December 31,
2001.  Thereafter this Agreement shall renew  automatically for additional terms
of one-year each unless it is terminated pursuant to Section 6.

     3. COMPENSATION.

          (a) SALARY.  From the effective  date of this  Agreement,  the Company
shall pay Employee a minimum base annual salary, before deducting all applicable
withholdings,  of  $145,000  per year,  payable  at the times and in the  manner
dictated by the Company's  standard payroll policies.  Effective March 2002, and
annually  thereafter,  the  minimum  base  annual  salary  shall be  reviewed in
accordance with the Company's compensation policy.

          (b) BONUS. Employee shall be eligible to participate in such bonus and
incentive  programs as  determined  from time to time by the Board.  Any bonuses
shall be based upon the achievement of individual goals and Company performance.
With respect to the year ending December 31, 2001, Employee will be eligible for
a  target  bonus  of  40% of  Employee's  base  salary  for  achievement  of the
Board-approved plan

          (c) STOCK OPTIONS.  Subject to Board approval, the Company shall grant
to Employee  incentive  options (the parties  understand  that only a portion of
such  options  will qualify as  incentive  options for tax  purposes),  from the
Company's  1997 Stock Option Plan,  to purchase  60,000  shares of the Company's

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common stock, with an exercise price equal to the fair market value of the stock
at the close of  business  on  January 2, 2001,  with such value  determined  as
specified in the Company's 1997 Stock Option Plan.  Such options shall vest over
4 years in accordance with the Company's normal vesting practices.

     4. FRINGE BENEFITS. In addition to the compensation described in Section 3,
and any other employee  benefit plans  (including  without  limitation  pension,
savings and  disability  plans)  generally  available to employees,  the Company
shall include Employee in any group health insurance plan and, if eligible,  any
group retirement plan instituted by the Company. The manner of implementation of
such  benefits  with  respect  to such  items  as  procedures  and  amounts  are
discretionary with the Company.

     5. VACATION.  Employee shall be entitled to vacation with pay in accordance
with the Company's  vacation policy as in effect from time to time. In addition,
Employee shall be entitled to such holidays as the Company may approve from time
to time.

     6. TERMINATION.

          (a) FOR CAUSE. The Company may terminate this Agreement for cause upon
written notice to Employee stating the facts  constituting such cause,  provided
that Employee  shall have 30 days  following  such notice to cure any conduct or
act, if curable, alleged to provide grounds for termination for cause hereunder.
In the event of  termination  for cause,  the Company  shall be obligated to pay
Employee  only the minimum base salary due her through the date of  termination.
The written  notice shall state the cause for  termination.  Cause shall include
neglect of duties,  willful failure to abide by instructions or policies from or
set by the Board of  Directors,  commission  of a felony or serious  misdemeanor
offense or pleading guilty or NOLO CONTENDERE to same, Employee's breach of this
Agreement or Employee's breach of any other material obligation to the Company.

          (b) WITHOUT CAUSE. The Company may terminate Employee's  Employment at
any time,  immediately  and without cause, by giving written notice to Employee.
If the Company  terminates  Employee  without  cause,  provided  Employee  first
executes a Severance Agreement in the form then used by the Company, the Company
shall  continue to pay to Employee her minimum base salary in effect at the time
of termination  for a period of one year following the date of  termination,  at
the time and in the manner dictated by the Company's  standard payroll policies.
Should such  termination  occur as a result of a change in control,  the Company
shall  also  pay  Employee  a  pro-rata  share  of  her  bonus  at the  time  of
termination.

          (c) DISABILITY.  If during the term of this Agreement,  Employee fails
to perform her duties  hereunder on account of illness or other incapacity for a
period of 45 consecutive days, or for 60 days during any six-month  period,  the
Company  shall  have the  right to  terminate  this  Agreement  without  further
obligation  hereunder except as otherwise provided in disability plans generally
applicable to employees.

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          (d) DEATH.  If Employee dies during the term of this  Agreement,  this
Agreement  shall terminate  immediately,  and Employee's  legal  representatives
shall be entitled to receive the base salary due  Employee  through the last day
of the calendar month in which her death shall have occurred and any other death
benefits generally applicable to employees.

          (e)  RESIGNATION.  Employee  may resign her  employment  by giving the
Company written notice. In the event of such a resignation, the Company shall be
obligated to pay Employee only the minimum base salary due her.

     7.  CONFIDENTIAL  INFORMATION.  Employee  acknowledges  that  Employee  may
receive,  or contribute to the  production  of,  Confidential  Information.  For
purposes of this  Agreement,  Employee  agrees that  "Confidential  Information"
shall mean any and all  information  or material  proprietary  to the Company or
designated as Confidential Information by the Company and not generally known by
non-Company  personnel,  which Employee  develops or of or to which Employee may
obtain  knowledge or access  through or as a result of  Employee's  relationship
with the Company (including  information  conceived,  originated,  discovered or
developed in whole or in part by Employee).  Confidential  Information includes,
but is not limited to, the following types of information and other  information
of a similar nature (whether or not reduced to writing) related to the Company's
business:  discoveries,  inventions,  ideas,  concepts,  research,  development,
processes,   procedures,   "know-how",   formulae,  marketing  or  manufacturing
techniques and  materials,  marketing and  development  plans,  business  plans,
customer names and other information related to customers,  price lists, pricing
policies,  methods of operation,  financial information,  employee compensation,
and computer  programs and systems.  Confidential  Information also includes any
information  described  above which the Company  obtains from another  party and
which  the  Company  treats  as   proprietary  or  designates  as   Confidential
Information,  whether or not owned by or  developed  by the  Company,  including
Confidential  Information  acquired by the Company  from any of its  affiliates.
Employee  acknowledges  that the Confidential  Information  derives  independent
economic value, actual or potential,  from not being generally known to, and not
being  readily  ascertainable  by proper means by, other  persons who can obtain
economic  value from its disclosure or use.  Information  publicly known without
breach of this Agreement that is generally employed by the trade at or after the
time  Employee  first  learns of such  information,  or generic  information  or
knowledge which Employee would have learned in the course of similar  employment
or work  elsewhere  in the trade,  shall not be deemed part of the  Confidential
Information. Employee further agrees:

          a. To  furnish  the  Company on  demand,  at any time  during or after
employment,  a complete list of the names and  addresses of all present,  former
and  potential  suppliers,  financing  sources,  clients,  customers  and  other
contacts  gained  while an  employee of the  Company in  Employee's  possession,
whether or not in the possession or within the knowledge of the Company.

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          b. That all notes,  memoranda,  electronic storage,  documentation and
records in any way  incorporating  or reflecting  any  Confidential  Information
shall belong  exclusively to the Company,  and Employee  agrees to turn over all
copies of such  materials in  Employee's  control to the Company upon request or
upon termination of Employee's employment with the Company.

          c. That while  employed by the Company and  thereafter  Employee  will
hold in  confidence  and not directly or  indirectly  reveal,  report,  publish,
disclose  or  transfer  any of the  Confidential  Information  to any  person or
entity, or utilize any of the Confidential  Information for any purpose,  except
in the course of Employee's work for the Company.

          d. That any idea in whole or in part  conceived of or made by Employee
during the term of his employment,  consulting, or similar relationship with the
Company which relates directly or indirectly to the Company's current or planned
lines  of  business  and is  made  through  the  use of any of the  Confidential
Information of the Company or any of the Company's equipment,  facilities, trade
secrets or time,  or which  results from any work  performed by Employee for the
Company,  shall belong  exclusively to the Company and shall be deemed a part of
the  Confidential  Information for purposes of this  Agreement.  Employee hereby
assigns  and  agrees  to  assign  to the  Company  all  rights  in  and to  such
Confidential  Information  whether for purposes of obtaining patent or copyright
protection or otherwise.  Employee shall acknowledge and deliver to the Company,
without charge to the Company (but at its expense) such written  instruments and
do such  other  acts,  including  giving  testimony  in  support  of  Employee's
authorship or inventorship,  as the case may be, necessary in the opinion of the
Company to obtain  patents or copyrights or to otherwise  protect or vest in the
Company the entire right and title in and to the Confidential Information.

     8. LOYALTY DURING EMPLOYMENT TERM.  Employee agrees that during the term of
Employee's employment by the Company,  Employee will devote substantially all of
Employee's  business  time and  effort  to and  give  undivided  loyalty  to the
Company, and will not engage in any way whatsoever,  directly or indirectly,  in
any  business  that is  competitive  with the  Company  or its  affiliates,  nor
solicit,  or in any  other  manner  work for or  assist  any  business  which is
competitive  with the Company or its  affiliates.  During the term of Employee's
employment  by  the  Company,   Employee  will  undertake  no  planning  for  or
organization  of any  business  activity  competitive  with the  Company  or its
affiliates, and Employee will not combine or conspire with any other employee of
the  Company  or any  other  person  for the  purpose  of  organizing  any  such
competitive business activity.

     9. NON-COMPETITION; NON-SOLICITATION. The parties acknowledge that Employee
will acquire  much  knowledge  and  information  concerning  the business of the
Company and its affiliates as the result of Employee's  employment.  The parties
further  acknowledge  that the scope of business in which the Company is engaged
as of the date of execution of this Agreement is world-wide and very competitive
and one in which few companies can successfully  compete.  Certain activities by
Employee after this Agreement is terminated  would severely  injure the Company.
Accordingly,  until one year after this  Agreement  is  terminated  or  Employee
leaves the employment of the Company for any reason, Employee will not:

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          a. Engage in any work activity for or in conjunction with any business
or entity  that is in  competition  with or is  preparing  to  compete  with the
Company;

          b. Persuade or attempt to persuade any potential customer or client to
which the Company or any of its  affiliates has made a proposal or sale, or with
which the Company or any of its affiliates has been having  discussions,  not to
transact  business  with the Company or such  affiliate,  or instead to transact
business with another person or organization;

          c. Solicit the business of any customers,  financing sources, clients,
suppliers,  or  business  patrons of the Company or any of its  predecessors  or
affiliates  which were customers,  financing  sources,  clients,  suppliers,  or
business patrons of the Company at any time during Employee's  employment by the
Company,  or  within  three  years  prior to the  Effective  Date of  Employee's
employment,   provided,  however,  that  if  Employee  becomes  employed  by  or
represents a business that  exclusively  sells products that do not compete with
products then  marketed or intended to be marketed by the Company,  such contact
shall be permissible; or

          d.  Solicit,  endeavor  to entice  away from the Company or any of its
affiliates,  or otherwise  interfere with the relationship of the Company or any
of its affiliates  with,  any person who is employed by or otherwise  engaged to
perform  services  for  the  Company  or  any  of its  affiliates,  whether  for
Employee's account or for the account of any other person or organization.

     10.  INJUNCTIVE  RELIEF.  It is agreed that the  restrictions  contained in
Sections 8, 9 and 10 of this Agreement are reasonable, but it is recognized that
damages  in the  event  of the  breach  of any of  those  restrictions  will  be
difficult or impossible to ascertain;  and, therefore,  Employee agrees that, in
addition to and without limiting any other right or remedy the Company may have,
the Company shall have the right to an injunction  against  Employee issued by a
court of competent  jurisdiction  enjoining any such breach  without  showing or
proving any actual  damage to the  Company.  This  paragraph  shall  survive the
termination of Employee's employment.

     11. PART OF CONSIDERATION.  Employee also agrees, acknowledges,  covenants,
represents and warrants that he is fully and completely  aware that, and further
understands that, the restrictive  covenants  contained in Sections 8, 9, and 10
of this  Agreement are an essential  part of the  consideration  for the Company
entering  into  this  Agreement  and that the  Company  is  entering  into  this
Agreement in full reliance on these acknowledgments,  covenants, representations
and warranties.

     12.  TIME AND  TERRITORY  REDUCTION.  If any of the  periods of time and/or
territories  described in Sections 8, 9 and 10 of this  Agreement are held to be
in any  respect  an  unreasonable  restriction,  it is agreed  that the court so
holding may reduce the territory to which the restriction pertains or the period
of time in which it operates or may reduce both such  territory and such period,
to the minimum extent necessary to render such provision enforceable.

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     13.  SURVIVAL.  The  obligations  described  in  Sections  8 and 10 of this
Agreement  shall survive any termination of this Agreement or any termination of
the employment relationship created hereunder.

     14. NONDELEGABILITY OF EMPLOYEE'S RIGHTS AND COMPANY ASSIGNMENT RIGHTS. The
obligations,  rights and benefits of Employee hereunder are personal and may not
be delegated,  assigned or  transferred in any manner  whatsoever,  nor are such
obligations, rights or benefits subject to involuntary alienation, assignment or
transfer.  Upon mutual  agreement  of the parties,  the Company upon  reasonable
notice to Employee may transfer  Employee to an affiliate of the Company,  which
affiliate shall assume the obligations of the Company under this Agreement. This
Agreement  shall  be  assigned  automatically  to any  entity  merging  with  or
acquiring the Company.

     15.  AMENDMENT.  Except for documents  regarding the grant of stock options
and an Invention,  Confidential Information and Non-Competition  Agreement, this
Agreement  contains,  and its terms  constitute,  the  entire  agreement  of the
parties  and   supersedes  any  prior   agreements,   including  any  Employment
Agreements,  and it may be  amended  only by a written  document  signed by both
parties to this Agreement.

     16.  GOVERNING LAW. This  Agreement  shall be governed by and construed and
enforced in accordance with the internal laws of the State of Arizona, exclusive
of the  conflict  of law  provisions  thereof,  and the  parties  agree that any
litigation  pertaining to this Agreement  shall be in courts located in Maricopa
County, Arizona.

     17.  ATTORNEYS'  FEES.  If any party  finds it  necessary  to employ  legal
counsel or to bring an action at law or other proceeding against the other party
to enforce any of the terms hereof,  the party  prevailing in any such action or
other proceeding shall be paid by the other party its reasonable attorneys' fees
as well as court costs all as determined by the court and not a jury.

     18. NOTICES. All notices,  demands,  instructions,  or requests relating to
this Agreement  shall be in writing and,  except as otherwise  provided  herein,
shall be deemed to have been given for all purposes (i) upon personal  delivery,
(ii) one day after  being  sent,  when sent by  professional  overnight  courier
service from and to locations within the Continental  United States,  (iii) five
days after posting when sent by United States registered or certified mail, with
return receipt  requested and postage paid, or (iv) on the date of  transmission
when sent by facsimile with a hard-copy confirmation;  if directed to the person
or entity to which notice is to be given at her or its address set forth in this
Agreement  or at any other  address  such  person or entity  has  designated  by
notice.

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     To the Company:          ORTHOLOGIC CORP.
                              1275 West Washington Street
                              Tempe, AZ 85281
                              Attention:  Chief Executive Officer

     To Employee:             Donna Lucchesi
                              14328 E. Thoroughbred Trail
                              Scottsdale, AZ  85259

     19.  ENTIRE  AGREEMENT.   This  Agreement,   the  Invention,   Confidential
Information and Non-Competition  Agreement dated February 8, 1999, and documents
regarding the grant of stock options  constitute the final written expression of
all of the  agreements  between  the parties  and are a complete  and  exclusive
statement of those terms.  They supersede all  understandings  and  negotiations
concerning  the  matters  specified  herein.  Any   representations,   promises,
warranties  or  statements  made by either party that differ in any way from the
terms of this written  Agreement shall be given no force or effect.  The parties
specifically  represent,  each to the  other,  that there are no  additional  or
supplemental  agreements  between them related in any way to the matters  herein
contained unless specifically  included or referred to herein. No addition to or
modification  of any provision of this Agreement shall be binding upon any party
unless  made in writing and signed by all  parties.  To the extent that there is
any conflict between this Agreement and the Invention,  Confidential Information
and Non-Competition Agreement, the provisions of this Agreement shall govern.

     20.  WAIVER.  The waiver by either  party of the breach of any  covenant or
provision in this Agreement shall not operate or be construed as a waiver of any
subsequent breach by either party.

     21.  INVALIDITY OF ANY  PROVISION.  The  provisions  of this  Agreement are
severable,  it being  the  intention  of the  parties  hereto  that  should  any
provisions   hereof  be   invalid   or   unenforceable,   such   invalidity   or
unenforceability  of any  provision  shall not affect the  remaining  provisions
hereof, but the same shall remain in full force and effect as if such invalid or
unenforceable provisions were omitted.

     22.  ATTACHMENTS.  All  attachments  or  exhibits  to  this  Agreement  are
incorporated  herein by this reference as though fully set forth herein.  In the
event  of any  conflict,  contradiction  or  ambiguity  between  the  terms  and
conditions  in this  Agreement  and any of its  attachments,  the  terms of this
Agreement shall prevail.

     23. INTERPRETATION OF AGREEMENT. When a reference is made in this Agreement
to an article or section,  such  reference  shall be to an article or section of
this  Agreement  unless  otherwise  indicated.  The  headings  contained in this

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Agreement  are for  reference  purposes only and shall not affect in any way the
meaning or  interpretation  of this  Agreement.  Whenever  the words  "include,"
"includes," or "including" are used in this  Agreement,  they shall be deemed to
be followed by the words "without limitation."

     24.  HEADINGS.  Headings in this Agreement are for  informational  purposes
only and shall not be used to construe the intent of this Agreement.

     25.  COUNTERPARTS.  This  Agreement may be executed  simultaneously  in any
number of  counterparts,  each of which shall be deemed an  original  but all of
which together shall constitute one and the same agreement.

     26. BINDING  EFFECT;  BENEFITS.  This  Agreement  shall be binding upon and
shall  inure to the benefit of the parties  hereto and their  respective  heirs,
successors,  executors,  administrators  and assigns.  Notwithstanding  anything
contained  in  this  Agreement  to the  contrary,  nothing  in  this  Agreement,
expressed or implied, is intended to confer on any person other than the parties
hereto or their respective  heirs,  successors,  executors,  administrators  and
assigns any rights,  remedies,  obligations or liabilities under or by reason of
this Agreement.

     This  Agreement  has been executed by the parties as the date first written
above.

                                        ORTHOLOGIC CORP.
                                        ("Company")

                                        By:
                                           -------------------------------------
                                           Thomas R. Trotter
                                           President/Chief Executive Officer

                                        DONNA LUCCHESI
                                        ("Employee")

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

                                       8EXHIBIT 10.1

                              EMPLOYMENT AGREEMENT

     AGREEMENT,  dated this 15th day of March,  2001,  between  Amtech  Systems,
Inc., an Arizona  corporation  (the  "Company")  with offices at 131 South Clark
Drive, Tempe, Arizona, and Jong S. Whang (the "Executive"),

                                  WITNESSETH:

     WHEREAS, the Company and the Executive wish to enter into an employment and
compensation arrangement on the following terms and conditions:

     1. EMPLOYMENT.  Subject to the terms and conditions of this Agreement,  the
Company agrees to employ the Executive as its Chief Executive Officer during the
Employment Period (as defined in Section 7) and Executive agrees to perform such
acts and duties and furnish  such  services  to the  Company and its  affiliates
consistent  with such  position as the Company's  Board of Directors  shall from
time to time direct.  The Executive  shall have general and active charge of the
business  and  affairs  of  the  Company  and,  in  such  capacity,  shall  have
responsibility  for the  day-to-day  operations  of the Company,  subject to the
authority  and  control of the Board of  Directors  of the  Company.  During the
Employment  Period, the Company shall continue to take such actions as necessary
to cause the Executive's nomination as a member of the Board of Directors of the
Company.  The Executive  hereby accepts such employment and agrees to devote his
full time and best efforts to the duties  provided  herein,  provided,  that the
Executive may engage in other business  activities which (i) involve no conflict
of interest with the interests of the Company  (subject to approval by the Board
of Directors, which approval shall not be unreasonably withheld) and (ii) do not
materially  interfere with the  performance by the Executive of his duties under
this Agreement.

     2.  COMPENSATION.  For services  rendered to the Company during the term of
this  Agreement,  the Company shall  compensate  the  Executive  with an initial
salary, payable in monthly installments, of $188,402 per annum. Such base salary
shall be  reviewed  on an  annual  basis by the  Compensation  Committee  of the
Company's  Board  of  Directors  (the  "Compensation  Committee")  and  shall be
increased by at least five (5%) percent per annum.

     3. INCENTIVE  COMPENSATION.  The Executive shall also be entitled to annual
cash  bonuses not to exceed fifty per cent (50%) of the  applicable  base salary
for each fiscal year during the Employment  Period  ("Incentive  Compensation").
The Executive's  Incentive  Compensation  for each such fiscal year shall be the
total of the amounts calculated as follows:

          (a) an amount equal to two percent (2%) of the Earnings of the Company
for such fiscal year; plus

          (b) an amount  equal to two  percent  (2%) of the  amount by which the
revenues of the Company for such fiscal year exceed such  revenues  for the next
preceding  fiscal year. For purposes of determining the amount by which revenues
of the Company for the fiscal year in which any  operations  are first  acquired
exceed the Company's  revenues for the next preceding  fiscal year, the revenues
of the acquired  operations shall be added on a pro forma basis to the Company's
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revenues  for the same period of the next  preceding  fiscal year for which such
revenues  are  included  in the  Company's  revenues  in the fiscal  year of the
acquisition.  For purposes of  determining  the amount by which  revenues of the
Company  for the next  fiscal  year  following  the  fiscal  year in  which  any
operations are first acquired exceed the Company's  revenues for the fiscal year
in which such  operations  are first  acquired,  the  revenues  of the  acquired
operations  for the  period  of the  fiscal  year of  acquisition  prior  to the
acquisition  date shall be added on a pro forma basis to the Company's  revenues
for such fiscal year.

For purposes of this paragraph 3, the term "Earnings" shall mean the earnings of
the Company  and its  subsidiaries  determined  on a  consolidated  basis and in
accordance with generally accepted accounting  principles,  consistently applied
for each fiscal year of the Company  during the  Employment  Period,  before any
provision is made for federal or state income taxes, but after provision for all
bonuses, both in stock and cash.

     4. STOCK OPTIONS.

          (a) OUTSTANDING OPTIONS. All currently outstanding options to purchase
Common  Stock of the Company  held by  Executive  shall remain in full force and
effect in accordance with the provisions of Employer's Stock Option plan and the
applicable Stock Option Agreements, as may be amended from time to time.

          (b) NEW OPTIONS.  As further  compensation,  Employee  shall be issued
150,000 stock options  (hereinafter  "stock options") upon the effective date of
this  Agreement.  All of the stock options shall be  "Incentive  Stock  Options"
within the  meaning  of the  Internal  Revenue  Code of 1986,  as  amended  (the
"Code"), subject to the limitations of the Code. Any stock options which are not
allowed to be  incentive  stock  options  under the Code shall be  non-qualified
stock options. The stock options shall be issued at the fair market value of the
Employer's  common  stock as of the date of this  Agreement  and shall vest at a
rate of 30,000 options for each full year of service during the first five years
of the  Employment  Period  (and  shall not be vested for  interim  periods on a
pro-rata basis,  except as otherwise  provided herein or in the applicable Stock
Option Agreement).

     5.  BENEFITS.  During the Employment  Period,  the Company shall provide or
cause to be provided to the Executive such employee  benefits as are provided to
other executive  officers of the Company,  including  family medical and dental,
disability  and life  insurance,  and  participation  in pension and  retirement
plans, incentive compensation plans, stock option plans and other benefit plans.
During the Employment Period, the Company may provide or cause to be provided to
the Executive such additional  benefits as the Company may deem appropriate from
time to time.  The Company  shall also provide the  Executive  at the  Company's
expense  the use of an  automobile  of at least  equal  value  to that  which is
presently  utilized by the Executive as of the date of this Agreement as well as
a life insurance policy in the face amount of $250,000 with  Executive's  spouse
as the beneficiary.

     6.  VACATION.  The  Executive  shall be  entitled  to annual  vacations  in
accordance with the Company's  vacation policies in effect from time to time for
executive officers of the Company.

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     7. TERM:  Employment Period. The "Employment  Period" shall commence on the
date of this  Agreement  (the  "Effective  Date")  and shall  terminate  5 years
thereafter,  unless extended by written  agreement between the parties or unless
earlier  terminated  pursuant to Section 8. If the Executive shall remain in the
full time employ of the Company beyond the Employment Period without any written
agreement  between the parties,  this Agreement shall be deemed to continue on a
month to month  basis and either  party shall have the right to  terminate  this
Agreement at the end of any ensuing calendar month on written notice of at least
30 days.

     8. TERMINATION.

          (a) Executive's employment with the company shall be "at will". Either
the Company or the  Executive  may  terminate  this  Agreement  and  Executive's
employment at any time,  with or without Cause or Good Reason (as such terms are
defined  below),  in its or his sole  discretion,  upon  thirty  (30) days prior
written notice of termination.

          (b) Without limiting the foregoing Section 8(a), (i) the Executive may
terminate his employment  with the company at any time for Good Reason,  or (ii)
the Company may  terminate his  employment at any time for Cause.  "Good Reason"
shall  mean (i) the  Company's  failure  to elect or  reelect,  or to appoint or
reappoint, Executive to offices or positions involving duties, responsibilities,
authority  and dignity of a scope of  comparable  to those of  Executive's  most
significant  offices or positions held at any time during the Employment Period;
(ii)  material  changes by the Company in the  Executive's  function,  duties or
responsibilities  (including  reporting  responsibilities)  of a scope less than
that  associated with  Executive's  most  significant  position with the Company
during the Employment  Period;  (iii)  Executive's base salary is reduced by the
Company  below the  highest  base  salary of  Executive  in  effect  during  the
Employment Period; (iv) relocation of Executive's  principal place of employment
to a place  that is not  within  either the city  limits of Tempe,  Arizona,  or
within a radius of ten (10) miles of his primary  residence;  (v) failure by the
Company to obtain the assumption of this Agreement by any successor or assign of
the Company;  or (vi) material  breach of this  Agreement by the Company,  which
breach is not  cured  within  five (5) days  after  written  notice  thereof  is
delivered  to the  Company.  "Cause"  shall  mean (i) the  Executive's  willful,
repeated or negligent failure to perform his duties hereunder and to comply with
any reasonable or proper  direction given by or on behalf of the Company's Board
of  Directors  and the  continuation  of such  failure  following  ten (10) days
written  notice to such  effect,  (ii) the  Executive  being  guilty of  serious
misconduct  on  the  Company's   premises  or  elsewhere,   whether  during  the
performance of his duties or not,  which is reasonably  likely to cause material
damage to the  reputation of the Company or render it materially  more difficult
for the  Executive  to  satisfactorily  continue  to perform  his duties and the
continuation or a second instance of such serious misconduct  following ten (10)
days written notice to such effect;  (iii) the Executive being found guilty in a
criminal  court  of any  offense  of a  nature  which is  reasonably  likely  to
materially  adversely  affect the  reputation  of the  Company or to  materially
prejudice its interests if the Executive  were to continue to be employed by the
Company;  (iv)  the  Executive's  commission  of any  act  of  fraud,  theft  or
dishonesty,  or any intentional tort against the Company; or (v) the Executive's
violation of any of the material terms, covenants, representations or warranties
contained in this  Agreement  and failure to correct such  violation  within ten
(10) days after written notice by the Company.

                                       3
<PAGE>
          (c)  "Disability"  shall  mean that the  Executive,  in the good faith
determination  of the Board of  Directors  of the  Company,  is unable to render
services of the character contemplated hereby and that such inability (i) may be
expected to be permanent, or (ii) may be expected to continue for a period of at
least six (6) consecutive  months (or for shorter periods totaling more than six
(6) months  during any period of twelve (12)  consecutive  months).  Termination
resulting  from  Disability may only be effected after at least thirty (30) days
written  notice by the Company of its  intention  to terminate  the  Executive's
employment.

          (d) "Termination  Date" shall mean (i) if this Agreement is terminated
on account of death, the date of death; (ii) if this Agreement is terminated for
Disability, the date established by the Company pursuant to Section 8(c) hereof;
(iii) if this Agreement is terminated by the Company, the date on which a notice
of termination is given to the Executive; (iv) if the Agreement is terminated by
the  Executive,  the date the Executive  ceases work;  or (v) if this  Agreement
expires   by  its  terms,   the  last  day  of  the  term  of  this   Agreement.
Notwithstanding  the  foregoing,  if within thirty (30) days after any notice of
termination is given,  the party  receiving such notice notifies the other party
that a dispute exists concerning the termination,  the Termination Date shall be
the date finally determined to be the Termination Date, either by mutual written
agreement  of the parties or by binding  arbitration  in the manner  provided in
Section 23 hereof;  provided  that the  Termination  Date shall be extended by a
notice  of  dispute  only if such  notice  is given in good  faith and the party
giving such notice  pursues  the  resolution  of such  dispute  with  reasonable
diligence.  Notwithstanding  the pendency of any such dispute,  the Company will
continue to pay the  Executive his full  compensation  in effect when the notice
giving rise to the dispute was given and continue the Executive as a participant
in all  compensation,  benefit and insurance plans in which he was participating
when the notice  giving  rise to the  dispute  was given,  until the  dispute is
finally  resolved.  Amounts paid under this Section 8(d) shall be in addition to
all other amounts due under this  Agreement  and shall not be offset  against or
reduce any  amounts due under this  Agreement;  provided,  however,  that if the
arbitrator  determines that any notice of dispute by the Executive was not given
in good  faith or that the  Executive  did not  pursue  the  resolution  of such
dispute with  reasonable  diligence,  the Executive  shall repay the Company the
amount of compensation  paid to the Executive  pursuant to Section 8(d) from the
Termination  Date which  would have  applied had such notice of dispute not been
given,  plus  interest  thereon at the  applicable  federal rate provided for in
Section  1274(d)  of the  Internal  Revenue  Code,  or any  successor  provision
thereof,  for an  obligation  with a term equal to the  period  from the date of
payment to the date of repayment pursuant to this Section 8(d).

     9. SEVERANCE:

          (a) If (i) the Company  terminates  the  employment  of the  Executive
against  his will  and  without  Cause,  or (ii) the  Executive  terminates  his
employment for Good Reason,  the Executive  shall be entitled to receive salary,
Incentive  Compensation and vacation accrued through the Termination  Date, plus
the following:

               (i) an amount  equal to two years of  Executive's  base salary in
effect on the Termination Date;

                                       4
<PAGE>
               (ii) a pro-rated portion of the amount of Incentive  Compensation
Executive would earn for the fiscal year in which the termination  occurs if the
results of  operations  of the Company for the period from the beginning of such
fiscal year to the Termination  Date were  annualized (the "Pro-Rated  Incentive
Compensation");

               (iii) full  vesting of all stock  options  issued  under  Section
4(b)(1) hereof (the "Section 4(b)(1) Options");

               (iv)  vesting  of a  pro-rated  portion  of the  number  of stock
options  which would have  vested for the fiscal  year in which the  termination
occurs  under  Section  4(b)(2) and  Section  4(b)(3)  hereof (the  "Performance
Options")  if the results of  operations  of the Company for the period from the
beginning of such fiscal year to the Termination Date were annualized.

The Company shall make the termination  payment required hereunder within thirty
(30) days of the Termination Date.  Notwithstanding  the foregoing,  the Company
shall not be  required to pay any  severance  pay for any period  following  the
Termination Date if the Executive violates the provisions of Section 15, Section
16 or Section 17 of this  Agreement in any material  respect,  and fails to cure
such  violation  willingly  thirty days after written notice from the Company to
the Executive detailing such violation.

          (b) If (i) the Executive  voluntarily  terminates his employment other
than for Good Reason, (ii) the Executive's employment is terminated due to death
or  Disability,  or (iii) the  Executive is terminated by the Company for Cause,
then the  Executive  shall be  entitled to receive  salary and accrued  vacation
through  the  Termination  Date only.  In the event of death or  Disability  the
Executive shall also be entitled to receive the Pro-Rated Incentive Compensation
and  vesting of the  Section  4(b)(1)  Options  and the  Performance  Options as
provided in Section 9(a).

          (c) In addition to the provisions of Section 9(a) and 9(b) hereof,  to
the extent COBRA shall be  applicable  to the Company or as provided by law, the
Executive  shall be entitled to  continuation  of group health plan  benefits in
accordance  with COBRA if the Executive  makes the  appropriate  conversion  and
payments. If requested to do so, the Company will transfer ownership of the life
insurance  policy  referred to in Section 5 to the  Executive  and the Executive
agrees to pay for any costs related to the transfer in excess of $1000 and to be
responsible for all future premiums.

          (d)  The  Executive   acknowledges   that,  upon  termination  of  his
employment, he is entitled to no other compensation, severance or other benefits
other than those  specifically  set forth in this  Agreement  or any  applicable
Stock Option Agreement.

     10.  EXPENSES.  The Company  shall pay or reimburse  the  Executive for all
expenses  normally  reimbursed  by  Company,   reasonably  incurred  by  him  in
furtherance  of his duties  hereunder and authorized and approved by the Company
in compliance with such rules relating  thereto as the Company may, from time to
time,  adopt and as may be required  in order to permit such  payments as proper
deductions to Company under the Internal  Revenue Code of 1986, as amended,  and
the rule and regulations adopted pursuant thereto now or hereafter in effect.

                                       5
<PAGE>
     11.  FACILITIES AND SERVICES.  The Company shall furnish the Executive with
office  space,  secretarial  and  support  staff and such other  facilities  and
services as shall be  reasonably  necessary  for the  performance  of his duties
under this Agreement.

     12. MITIGATION NOT REQUIRED. In the event this Agreement is terminated, the
Executive shall not be required to mitigate  amounts payable  pursuant hereto by
seeking other  employment or otherwise.  The Executive's  acceptance of any such
other  employment  shall not  diminish  or impair  the  amounts  payable  to the
Executive pursuant hereto.

     13. PLACE OF PERFORMANCE.  The Executive shall perform his duties primarily
in Tempe, Arizona or locations within a reasonable proximity thereof, except for
reasonable travel as the performance of the Executive's duties may require.

     14. INSURANCE AND INDEMNITY.  During the Employment Period, if available at
reasonable  costs,  the Company  shall  maintain,  at its expense,  officers and
directors  fiduciary  liability  insurance  covering the Executive and all other
executive  officers and directors in an amount of no less than  $1,000,000.  The
Company shall also indemnify the Executive,  to the fullest extent  permitted by
law, from any liability  asserted against or incurred by the Executive by reason
of the fact that the  Executive  is or was an officer or director of the Company
or any  affiliate  or related  party or is or was serving in any capacity at the
request of the Company for any other  corporation,  partnership,  joint venture,
trust, employment benefit plan or other enterprise. This indemnity shall survive
termination of this Agreement.

     15. NONCOMPETITION.

     A. The Executive  agrees that,  except in accordance  with his duties under
this  Agreement  on behalf of the  Company,  he will not during the term of this
Agreement:

          Participate  in, be employed in any  capacity  by,  serve as director,
consultant,  agent or  representative  for,  or have any  interest,  directly or
indirectly,  in any enterprise which is engaged in the business of distributing,
selling or otherwise  trading in products or services  which are  competitive to
any products or services distributed, sold or otherwise traded in by the Company
or any of its  subsidiaries  during the term of the Executive's  employment with
the Company, or which are competitive to any products or services being actively
developed,  with the bona fide intent to market  same,  by the Company or any of
its subsidiaries during the term of the Executive's employment with the Company;

          In addition, the Executive agrees that for a period of two years after
the  end of the  term  of this  Agreement  (unless  the  Company  breaches  this
Agreement  by failing to pay to the  Executive  all sums due him under the terms
hereof,  in which event the  following  provisions of this Section 15.A shall be
inapplicable),  the  Executive  shall  observe the  covenants  set forth in this
Section 15 and shall not own,  either  directly or  indirectly  or through or in
conjunction  with one or more members of his or his  spouse's  family or through
any trust or other  contractual  arrangement,  a greater  than five percent (5%)
interest  in,  or  otherwise   control  either   directly  or  indirectly,   any
partnership, corporation, or other entity which distributes, sells, or otherwise
trades in products  which are  competitive  to any  products  or services  being
developed,  distributed,  sold, or otherwise  traded in by the Company or any of
its subsidiaries, during the term of this Agreement, or being actively developed

                                       6
<PAGE>
by the Company or any of its subsidiaries during the term of this Agreement with
the Company with a bona fide intent to market same.  Executive  further  agrees,
for such  two-year  period  following  termination,  to refrain from directly or
indirectly soliciting Company's vendors, customers or employees, except that the
Executive  may solicit the Company's  vendors or customers in connection  with a
business that does not compete with the Company or any of its subsidiaries.

     B. The Executive  hereby agrees that damages and any other remedy available
at law would be inadequate  to redress or remedy any loss or damage  suffered by
the Company  upon any breach of the terms of this  Section 15 by the  Executive,
and the Executive  therefore agrees that the Company,  in addition to recovering
on any claim for damages or obtaining  any other remedy  available at law,  also
may enforce the terms of this section 15 by injunction or specific  performance,
and may obtain any other appropriate remedy available in equity.

     16.  ASSIGNMENT OF PATENTS.  Executive  shall disclose fully to the Company
any and all discoveries and any and all ideas,  concepts or inventions  relating
to the  Company's  business as described  in the  Company's  most recent  Annual
Report on Form 10-K filed with the Securities and Exchange  Commission) which he
shall conceive or make during his period of employment,  or during the period of
six months after his employment shall  terminate,  which are in whole or in part
the result of his work with the Company.  Such disclosure is to be made promptly
after each such discovery or conception,  and each such discovery, idea, concept
or invention will become and remain the property of the Company,  whether or not
patent  applications  are filed thereon.  Upon request and at the expense of the
Company,  the Executive shall make application  through the patent solicitors of
the  Company  for  letters  patent of the  United  States  and any and all other
countries  at the  discretion  of the  Company  on such  discoveries,  ideas and
inventions, and to assign all such applications to the Company, or at its order,
forthwith,  without  additional  payment  by the  Company  during  his period of
employment  and for  reasonable  compensation  for  time  actually  spent by the
Executive at such work at the request of the Company  after the  termination  of
the employment.  Executive shall give the Company, its attorneys and solicitors,
all reasonable assistance in preparing and prosecuting such applications and, on
request  of the  Company,  execute  all  papers  and do all  things  that may be
reasonably  necessary  to protect the right of the Company and vest in it or its
assigns the  discoveries,  ideas or inventions,  applications and letters patent
herein contemplated.  Said cooperation shall also include all actions reasonably
necessary  to aid the  Company  in the  defense  of its  rights  in the event of
litigation.

                                       7
<PAGE>
     17. TRADE SECRETS.

     A. In the course of the term of this Agreement,  it is anticipated that the
Executive shall have access to secret or  confidential  technical and commercial
information,  records, data, specifications,  systems, methods, plans, policies,
inventions,  material and other knowledge ("Confidential Material") owned by the
Company and its  subsidiaries.  The Executive  recognizes and acknowledges  that
included  within  the  Confidential  Material  are  the  Company's  confidential
commercial  information,  technology,  methods of manufacture,  designs, and any
computer  programs,  source codes,  object codes,  executable  codes and related
materials,  all as they may exist from time to time,  and that they are valuable
special and unique  aspects of the  Company's  business.  All such  Confidential
material shall be and remain the property of the Company.  Except as required by
his duties to the Company,  the  Executive  shall not,  directly or  indirectly,
either during the term of his employment or at any time thereafter,  disclose or
disseminate  to  anyone  or  make  use  of,  for  any  purpose  whatsoever,  any
Confidential Material.  Upon termination of his employment,  the Executive shall
promptly deliver to the Company all Confidential  Material (including all copies
thereof,  whether  prepared  by  the  Executive  or  others)  which  are  in the
possession or under the control of the  Executive.  The  Executive  shall not be
deemed to have breached this Section 17 if the Executive  shall be  specifically
compelled  by  lawful  order of any  judicial,  legislative,  or  administrative
authority  or body to disclose any  Confidential  Material or else face civil or
criminal penalty or sanction.

     B. The Executive  hereby agrees that damages and any other remedy available
at law would be inadequate  to redress or remedy any loss or damage  suffered by
the Company  upon any breach of the terms of this  Section 17 by the  Executive,
and the Executive  therefore agrees that the Company,  in addition to recovering
on any claim for damages or obtaining  any other remedy  available at law,  also
may enforce the terms of this Section 17 by injunction or specific  performance,
and may obtain any other appropriate remedy available in equity.

     18. PROVISIONS AFTER CHANGE OF CONTROL.

          (a) In the event Executive's employment with the Company is terminated
within one year following the occurrence of a Change of Control (other than as a
consequence  of death or  Disability)  either (x) by the  Company for any reason
other than for Cause, or (y) by Executive for Good Reason,  then Executive shall
be  entitled  to receive  from the  Company,  in lieu of the  severance  payment
otherwise payable pursuant to Section 9(a), the following:

               (i) an amount equal to three years of Executive's  base salary in
effect on the Termination Date;

               (ii) the  maximum  amount  of the  Incentive  Compensation  which
Executive could earn for the fiscal year in which the  Termination  Date occurs;
and

               (iii)  full  vesting  of the  Section  4(b)(1)  Options  and  the
Performance Options.

The Company shall make the termination  payments  required  hereunder within ten
(10) days of the Termination Date.

                                       8
<PAGE>
          (b) For purposes of this Agreement, the term "Change of Control" shall
mean:

               (i)  The  acquisition,  other  than  from  the  Company,  by  any
individual,  entity or group (within the meaning of Rule 13d-3 promulgated under
the Exchange Act or any successor  provision) (any of the foregoing described in
this  Section 18 (b)(i)  hereafter a "Person")  of 35% or more of either (a) the
then  outstanding  shares of  Capital  Stock of the  Company  (the  "Outstanding
Capital Stock") or (b) the combined voting power of the then outstanding  voting
securities  of the  Company  entitled  to  vote  generally  in the  election  of
directors (the "Voting Securities"),  provided, however, that any acquisition by
(x) the Company or any of its  subsidiaries,  or any  employee  benefit plan (or
related trust) sponsored or maintained by the Company or any of its subsidiaries
or (y) any  Person  that is  eligible,  pursuant  to Rule  13d-1  (b)  under the
Exchange Act, to file a statement on Schedule 13G with respect to its beneficial
ownership  of Voting  Securities,  whether or not such Person shall have filed a
statement  on Schedule  13G,  unless such Person shall have filed a statement on
Schedule 13D with respect to  beneficial  ownership of 35% or more of the Voting
Securities  or (z)  any  corporation  with  respect  to  which,  following  such
acquisition,  more than 60% respectively,  the then outstanding shares of common
stock of such  corporation and the combined voting power of the then outstanding
voting securities of such corporation entitled to vote generally in the election
of directors  is then  beneficially  owned,  directly or  indirectly,  by all or
substantially  all of the  individuals  and  entities  who were  the  beneficial
owners,  respectively,  of the Outstanding  Capital Stock and Voting  Securities
immediately  prior to such acquisition in  substantially  the same proportion as
their  ownership,  immediately  prior to such  acquisition,  of the  Outstanding
Capital Stock and Voting Securities,  as the case may be, shall not constitute a
Change of Control; or

               (ii)  Individuals  who, as of the Effective Date,  constitute the
Board (the  "Incumbent  Board")  cease for any reason to  constitute  at least a
majority  of the  Board,  provided  that  any  individual  becoming  a  director
subsequent to the date hereof whose  election or nomination  for election by the
Company's  shareholders,  was  approved  by a vote of at least a majority of the
directors then comprising the Incumbent Board shall be considered as though such
individual  were a  member  of the  Incumbent  Board,  but  excluding,  for this
purpose, any such individual whose initial assumption of office is in connection
with an actual or threatened  election  contest  relating to the election of the
Directors  of the Company  (as such terms are used in Rule 14a-11 of  Regulation
14A, or any successor section, promulgated under the Exchange Act); or

               (iii)  Approval  by  the   shareholders   of  the  Company  of  a
reorganization,  merger or  consolidation  (a "Business  Combination"),  in each
case, with respect to which all or substantially  all holders of the Outstanding
Capital  Stock  and  Voting  Securities   immediately  prior  to  such  Business
Combination  do not,  following  such Business  Combination,  beneficially  own,
directly or indirectly,  more than 60% of,  respectively,  the then  outstanding
shares of common  stock and the combined  voting  power of the then  outstanding
voting  securities  entitled to vote generally in the election of directors,  as
the case may be, of the corporation resulting from the Business Combination; or

               (iv) (a) a complete  liquidation or dissolution of the Company or
(b) a sale or other disposition of all or substantially all of the assets of the
Company other than to a corporation  with respect to which,  following such sale
or disposition,  more than 60% of respectively,  the then outstanding  shares of

                                       9
<PAGE>
common  stock  and the  combined  voting  power of the then  outstanding  voting
securities entitled to vote generally in the election of directors is then owned
beneficially,  directly  or  indirectly,  by  all  or  substantially  all of the
individuals and entities who were the beneficial  owners,  respectively,  of the
Outstanding  Capital Stock and Voting Securities  immediately prior to such sale
or disposition in  substantially  the same  proportion as their ownership of the
Outstanding Capital Stock and Voting Securities, as the case may be, immediately
prior to such sale or disposition.

               (v) The first purchase under a tender offer or exchange offer for
20% or more of the outstanding  shares of stock (or securities  convertible into
stock)  of the  Company,  other  than  an  offer  by the  Company  or any of its
subsidiaries or any employee benefit plan sponsored by the Company or any of its
subsidiaries.

     19.  NOTICES.  Any notice  required  or  permitted  to be given  under this
Agreement  shall  be  sufficient  if in  writing  and if sent by  registered  or
certified  mail,  return  receipt  requested to his residence in the case of the
Executive,  or to its  principal  office in the case of the Company,  or to such
other addresses as they may respectively designate in writing.

     20.  ENTIRE  AGREEMENT;   WAIVER.   This  Agreement   contains  the  entire
understanding  of the  parties  and may not be  changed  orally  but  only by an
agreement  in  writing,  signed by the party  against  whom  enforcement  of any
waiver,  change,  modification  or discharge is sought.  Waiver of or failure to
exercise  any rights  provided by this  Agreement  in any  respect  shall not be
deemed a waiver of any further or future rights.

     21.  BINDING  EFFECT;  ASSIGNMENT.  The  rights  and  obligations  of  this
Agreement shall bind and inure to the benefit of any successor of the Company by
reorganization, merger or consolidation, or any assignee of all or substantially
all of the Company's  business or properties.  The Executive's  rights hereunder
are personal to and shall not be transferable nor assignable by the Executive.

     22.  HEADINGS.  The headings  contained in this Agreement are for reference
purposes  only and  shall not  affect  the  meaning  or  interpretation  of this
Agreement.

     23.  GOVERNING  LAW;  ARBITRATION.  This  Agreement  shall be  construed in
accordance  with and governed for all purposes by the laws and public  policy of
the State of Arizona applicable to contracts executed and to be wholly performed
within such state. Any dispute or controversy arising out of or relating to this
Agreement  shall be settled by arbitration  in accordance  with the rules of the
American  Arbitration  Association and judgment upon the award may be entered in
any  court  having  jurisdiction  thereover.  The  arbitration  shall be held in
Maricopa County or in such other place as the parties hereto may agree.

     24. FURTHER ASSURANCES. Each of the parties agrees to execute, acknowledge,
deliver and  perform,  and cause to be  executed,  acknowledged,  delivered  and
performed,  at any time and from time to time,  all such  further  acts,  deeds,
assignments, transfers, conveyances, powers of attorney and/or assurances as may
be necessary or proper to carry out the provisions or intent of this Agreement.

                                       10
<PAGE>
     25.  SEVERABILITY.  The parties agree that if any one or more of the terms,
provisions, covenants or restrictions of this Agreement shall be determined by a
court of  competent  jurisdiction  to be  invalid,  void or  unenforceable,  the
remainder of the terms, provisions, covenants and restrictions of this Agreement
shall remain in full force and effect and shall in no way be affected,  impaired
or invalidated.

     26. COUNTERPARTS.  This Agreement may be executed in several  counterparts,
each of which shall be deemed to be an original,  but all of which together will
constitute one and the same Agreement.

     IN WITNESS  WHEREOF,  AMTECH  SYSTEMS,  INC. has caused by instrument to be
signed by a duly authorized  officer and the Executive has hereunto set his hand
the day and year first above written.

AMTECH SYSTEMS, INC.

By /s/ Robert T. Hass                          /s/ Jong. S. Whang
   --------------------------------            ---------------------------------
   Robert T. Hass                              Jong S. Whang
   Vice President-Finance

                                       11

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