KLA INSTRUMENTS CORP
10-Q, 1996-02-13
INSTRUMENTS FOR MEAS & TESTING OF ELECTRICITY & ELEC SIGNALS
Previous: GENENTECH INC, SC 13D/A, 1996-02-13
Next: KLA INSTRUMENTS CORP, 10-C, 1996-02-13



<PAGE>   1

                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C.  20549

                                   FORM 10-Q


(Mark One)
/X/   QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934

For the quarterly period ended:   December 31, 1995

                                       OR

/ /   TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934

 For the transition period from        to         COMMISSION FILE NUMBER 0-9992

                          KLA INSTRUMENTS CORPORATION
             (Exact name of registrant as specified in its charter)


           DELAWARE                                         04-2564110
- -------------------------------                  -------------------------------
(STATE OR OTHER JURISDICTION OF                         (I.R.S. EMPLOYER
 INCORPORATION OR ORGANIZATION)                        IDENTIFICATION NO.)


                                 160 Rio Robles
                              San Jose, California
                    (Address of principal executive offices)


                                     95134
                                   (Zip Code)

       Registrant's telephone number, including area code: (408) 468-4200

                 ---------------------------------------------
       Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Act of 1934 during
the preceding 12 months (or for such shorter period that the registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.

                                 Yes  X      No
                                     ---        ---

         Common shares outstanding at December 31, 1995:    50,613,000

    This report, including all exhibits and attachments, contains 16 pages.


                                     Page 1

<PAGE>   2

                          KLA INSTRUMENTS CORPORATION

                                     INDEX

<TABLE>
<CAPTION>

                                                                         Page
PART I      FINANCIAL INFORMATION                                       Number
- ------      ---------------------                                       ------
<S>         <C>                                                         <C>
Item 1      Financial Statements:

               Condensed Consolidated Statements of Operations
               Three Months Ended December 31, 1994 and 1995...........    3
               Six Months Ended December 31, 1994 and 1995.............    4

               Condensed Consolidated Balance Sheets...................    5

               Condensed Consolidated Statements of Cash Flows.........    6

               Notes to Unaudited Condensed Consolidated
               Financial Information...................................    7

Item 2      Management's Discussion and Analysis of Results of
            Operations and Financial Condition.........................   8-10


PART II     OTHER INFORMATION
- -------     -----------------
Items 1-6..............................................................  11-12

Signatures.............................................................     13

Index to Exhibits......................................................  14-15
</TABLE>


                                     Page 2

<PAGE>   3

                          KLA INSTRUMENTS CORPORATION

PART 1   FINANCIAL INFORMATION

Item 1   Financial Statements

                 CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
                        THREE MONTHS ENDED DECEMBER 31,
                    (In thousands except per share amounts)
                                  (Unaudited)

<TABLE>
<CAPTION>

                                                   1994            1995
                                                   ----            ----

<S>                                               <C>               <C>
Net Sales                                         $104,711          $165,750
                                                  --------          --------

Cost and expenses:
   Cost of sales                                    48,374            75,352
   Engineering, research and development             8,808            18,036
   Selling, general and administrative              21,739            29,447
   Write-off of acquired in-process technology      25,240                 -
                                                  --------          --------
                                                   104,161           122,835
                                                  --------          --------
Income from operations                                 550            42,915
Interest income and other, net                       1,535             3,908
Interest expense                                      (608)             (206)
                                                  --------          --------
Income before income taxes                           1,477            46,617
Provision for income taxes                             531            16,782
                                                  --------          --------

Net income                                        $    946          $ 29,835
                                                  ========          ========

Net income per share                              $   0.02          $   0.57
                                                  ========          ========

Shares used in computing net income per share       48,188            52,386

</TABLE>


See accompanying notes to unaudited condensed consolidated financial
information.


                                     Page 3


<PAGE>   4
                          KLA INSTRUMENTS CORPORATION

                 CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
                         SIX MONTHS ENDED DECEMBER 31,
                    (In thousands except per share amounts)
                                  (Unaudited)

<TABLE>
<CAPTION>
                                  1994            1995
                                  ----            ----
<S>                             <C>             <C>  
Net sales                       $187,890        $314,826
                                --------        --------

Costs and expenses:
    Cost of sales                88,976         142,024
    Engineering, research
      and development             16,990          33,657
    Selling, general and
      administrative              38,189          57,302
    Write-off of acquired
      in-process technology       25,240              --
                                --------        --------
                                 169,395         232,983
                                --------        --------
Income from operations            18,495          81,843
Interest income and other, net     3,032           8,095
Interest expense                  (1,082)           (624)
                                --------        --------
Income before income taxes        20,445          89,314
Provision for income taxes         6,601          32,153
                                --------        --------
Net income                      $ 13,844        $ 57,161
                                ========        ========
Net income per share            $   0.29        $   1.09
                                ========        ========
Shares used in computing
  net income per share            47,974          52,397
</TABLE>

See accompanying notes to unaudited condensed consolidated
financial information.

                                     Page 4
<PAGE>   5
                          KLA INSTRUMENTS CORPORATION

                      CONDENSED CONSOLIDATED BALANCE SHEET
                                 (In thousands)
                                   (Unaudited)

<TABLE>
<CAPTION>
                                              June 30,        December 31,
                                                1995             1995
                                              --------        ------------
<S>                                           <C>            <C>
ASSETS
Current assets:
  Cash and cash equivalents                   $ 92,059            $ 58,243 
  Short-term investments                        26,681              27,030
  Accounts receivable, net of allowances of
    $2,196 and $2,668                          129,274             189,031
  Inventories                                   79,759             113,639
  Deferred income taxes                         18,155              18,155
  Other current assets                          14,949              14,839
                                              --------             -------
    Total current assets                       360,877             420,937

Land, property and equipment, net               49,004              55,768
Marketable securities                          126,013             136,500
Other assets                                    10,402              10,013
                                              --------            --------
Total assets                                  $546,296            $623,218 
                                              ========            ========

LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Notes payable                               $  4,458            $    896
  Current portion of long-term debt             20,000                  --
  Accounts payable                              19,376              31,176
  Income taxes payable                          22,797              25,785
  Other current liabilities                     66,220              90,701
                                              --------            --------
     Total current liabilities                 132,851             148,558
                                              --------            --------
Deferred income taxes                            9,476               9,480
                                              --------            --------
Commitments and contingencies

Stockholders' equity:
  Preferred stock, $0.001 par value, 
    1,000 shares authorized,
    none issued and outstanding                     --                  --
  Common shares, $0.001 par value,
    75,000 shares authorized,
    50,160 and 50,613 shares
    issued and outstanding                          25                  25
  Capital in excess of par value               263,016             267,509
  Retained earnings                            138,893             196,054
  Treasury stock                                  (581)               (581)
  Net unrealized gain on investments             1,241               1,517
Cumulative translation adjustment                1,375                 656
                                              --------            --------
    Total stockholders' equity                 403,969             465,180
                                              --------            --------
Total liabilities and stockholders' equity    $546,296            $623,218
                                              ========            ========
</TABLE>

See accompanying notes to unaudited condensed consolidated financial
information.

                                     Page 5
<PAGE>   6


                          KLA INSTRUMENTS CORPORATION

                 CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS
                          SIX MONTHS ENDED DECEMBER 31
                                 (In thousands)
                                  (Unaudited)


<TABLE>
<CAPTION>
                                                             1994            1995
                                                             ----            ----
<S>                                                         <C>             <C>
Cash flows from operating activities:
  Net income                                                $13,844         $57,161
  Adjustments required to reconcile net income to cash
  provided by operations:
    Depreciation and amortization                             5,669           6,460
    Write-off of acquired in-process technology              16,154              --
    Changes in assets and liabilities:
      Accounts receivable                                   (23,204)        (59,757)
      Inventories                                           (10,408)        (33,880)
      Other assets                                           (2,024)            499
      Accounts payable                                        1,834          11,800
      Income taxes payable                                    6,239           2,988
      Other current liabilities                              14,732          24,481
                                                            -------         -------
Cash provided by operations                                  22,836           9,752
                                                            -------         -------

Cash flows from investing activities:
  Capital expenditures                                       (6,155)        (13,221)
  Purchases of short and long-term available
    for sale securities                                     (23,654)       (248,555)
  Sales and maturities of short and long-term
    available for sale securities                               992         237,996
  Investment in Metrologix                                  (14,182)             --
                                                            --------        --------
Cash used for investing activities                          (42,999)        (23,780)
                                                            --------        --------

Cash flows from financing activities:
  Short-term borrowings, net                                 (3,315)         (3,562)
  Payment of current portion of long-term debt                   --         (20,000)
  Sales of common stock/tax benefit of options
    exercised                                                 4,083           4,493
                                                             ------          -------
Cash provided by (used for) financing activities                768         (19,069)
                                                             ------          -------
Effect of exchange rate changes                                 116            (719)
                                                             ------          -------

Decrease in cash and cash equivalents                       (19,279)        (33,816)
Cash and cash equivalents at beginning of period            139,126          92,059
                                                           --------         --------
Cash and cash equivalents at end of period                 $119,847         $58,243
                                                           ========         ========

CASH PAID DURING THE PERIOD FOR:
  INTEREST                                                 $  1,166         $   595
  INCOME TAXES                                                8,766          29,603


See accompanying notes to unaudited condensed consolidated financial information.            
</TABLE>
                                                  

                                     Page 6

<PAGE>   7
                          KLA INSTRUMENTS CORPORATION
              NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL
                                  INFORMATION


1)     This information is unaudited but, in the opinion of Registrant's 
       management, all adjustments (consisting only of adjustments that are 
       of a normal recurring nature) necessary for a fair statement of results 
       have been included. The results for the quarter ended December 31, 1995, 
       are not necessarily indicative of results to be expected for the entire
       year. This financial information should be read in conjunction with the
       Registrant's Annual Report on Form 10-K (including items incorporated by
       reference therein) for the year ended June 30, 1995.

2)     Details of certain balance sheet components:
<TABLE>
<CAPTION>
             <S>                         <C>                  <C>
                                          June 30,             December 31,
                                            1995                   1995
                                          --------             ------------
              Inventories:
              ------------
                Systems raw materials     $ 18,944              $  35,665
                Customer service spares     13,050                 13,217
                Work-in-process             26,863                 42,275
                Demonstration equipment     20,902                 22,482
                                          --------              ---------
                                          $ 79,759              $ 113,639
                                          ========              =========
</TABLE>

3)     In August of 1995, the Company repaid the $20.0 million mortgage on its
       principal facility.

4)     Net income per share is computed using the weighted average number of
       common and common equivalent shares outstanding during the respective
       periods, including the assumed net shares issuable upon exercise of stock
       options, when dilutive.

       A two-for-one stock split was declared by the Board of Directors on
       July 24, 1995. The stock split was in the form of a 100% stock dividend.
       The dividend was paid on September 29, 1995, to stockholders of record
       on August 31, 1995. Earnings per share was calculated on a post-split
       basis.               
 
                                     Page 7
<PAGE>   8


                          KLA INSTRUMENTS CORPORATION

               MANAGEMENT'S DISCUSSION AND ANALYSIS OF RESULTS OF
                       OPERATIONS AND FINANCIAL CONDITION


Results of Operations

Second Quarter and Six Months of Fiscal 1996 Compared with Second Quarter and 
Six Months of Fiscal 1995

Net Sales

Net sales increased 58% and 68%, respectively, for the three and six month 
periods ended December 31, 1995 compared to the same periods of the prior 
fiscal year. The WISARD business unit was predominantly responsible for the 
increase in net sales. The Company attributes the continuing increase in 
WISARD's sales primarily to the growing acceptance of the Company's in-line 
wafer monitoring equipment that allows semiconductor manufacturers to optimize 
device yields. The RAPID business unit, Metrology Group and Automated Test 
business unit also recorded significant increases in net sales.

Gross Margin

Gross margins were 54.5% and 54.9%, respectively, for the three and six month 
periods ended December 31, 1995 compared to 53.8% and 52.6% for the same 
periods of the prior fiscal year. The RAPID Business Unit recorded significant 
improvements in gross margin for the quarter ended December 31, 1995 as 
compared to the same period of the prior fiscal year. The Company attributes 
this increase primarily to volume efficiencies. The improvement in the gross 
margin percentage for the three and six months ended December 31, 1995 was also 
due to a favorable product mix as the WISARD business unit's share of total 
revenue rose.

Engineering, Research and Development

Engineering, research and development expenses were 10.9% and 10.7% of net 
sales, respectively, for the three and six month periods ended December 31, 
1995 compared to 8.4% and 9.0% for the same periods of the prior fiscal year. 
Net engineering expenditures rose $9.2 million and $16.7 million, respectively, 
during the three and six month periods ended December 31, 1995 compared to the 
same periods of the prior fiscal year. The Company is concentrating on the 
broad opportunities in yield management, including the networking of all 
measurement tools in a fab, the development of new measurement tools and the 
related software for using those tools. The WISARD business unit accounted for 
approximately 40% of the increase in dollar spending. The next largest dollar 
increase was recorded in the Metrology Group. Smaller increases in dollar 
spending were also recorded in the RAPID, PRISM and SEMSpec divisions.

Selling, General and Administrative

Selling, general and administrative expenses were 17.8% and 18.2% of net sales, 
respectively, for the three and six month periods ended December 31, 1995 
compared to 20.8% and 20.3% for the same periods of the prior fiscal year. 
Sales and administration expenses increased at a rate somewhat slower than 
sales. Representative commissions increased slightly faster than sales due to 
an increase in shipments to Japan.


                                     Page 8


<PAGE>   9
                          KLA INSTRUMENTS CORPORATION

               MANAGEMENT'S DISCUSSION AND ANALYSIS OF RESULTS OF
                       OPERATIONS AND FINANCIAL CONDITION

Interest Income and Other net
- -----------------------------

Interest income and other, net increased $2.4 million and $5.1 million, 
respectively, for the three and six month periods ended December 31, 1995 
compared to the same periods of the prior fiscal year. The increase is due to 
higher average cash balances and higher yields on the Company's investment 
portfolio.

Provision for Income Taxes
- --------------------------

The Company's effective tax rate increased to 36% for the three and six month 
periods ended December 31, 1995. The Company's tax rate was 34% for the year 
ended June 30, 1995. The increase from 34% to 36% is due primarily to the lower 
impact of the realization of previously reserved deferred tax assets and the 
expiration of the federal research and development tax credit on June 30, 1995.

The IRS is currently auditing the Company's federal income tax returns for 
fiscal years 1985 to 1992. The Company has not yet received a notice of 
proposed tax deficiency. However, it anticipates a notice will be received in 
fiscal 1996. Management believes sufficient taxes have been provided in prior 
years and that the ultimate outcome of the IRS audit will not have a material 
adverse impact on the Company's financial position or results of operations.

Future Operating Results
- ------------------------

The Company's future results will depend on its ability to continuously 
introduce new products and enhancements to its customers as demands for higher 
performance yield management and process control systems change or increase. 
Due to the risks inherent in transitioning to new products, the Company must 
accurately forecast demand in both volume and configuration and also manage the 
transition from older products. New product introductions involve the 
integration of complex systems and components in order to obtain customer 
acceptance. Failure to complete the integration process on a timely basis could 
result in delays in customer acceptance and deferrals of net sales to future 
periods. The Company's results could be affected by the ability of competitors 
to introduce new products which have technological and/or pricing advantages. 
The Company's results also will be affected by strategic decisions made by 
management regarding whether to continue particular product lines, and by 
volume, mix and timing of orders received during a period, fluctuations in 
foreign exchange rates, and changing conditions in both the semiconductor 
industry and key semiconductor markets around the world. As a result, the 
Company's operating results may fluctuate, especially when measured on a 
quarterly basis.

                                     Page 9


<PAGE>   10
Liquidity and Capital Resources
- -------------------------------

Cash, cash equivalents and marketable securities decreased $23 million at 
December 31, 1995 compared to June 30, 1995. Cash provided by operations was 
$9.8 million. This was offset by the repayment in full of the Company's $20 
million mortgage on its principal facility, and by $13.2 million in capital 
expenditures. Cash provided by operations was substantially less than reported 
earnings, primarily due to investments in Accounts Receivable and Inventories. 
Accounts Receivable increased $59.8 million due primarily to an overall 
increase in net sales along with nonlinear shipments for the three and six 
month periods ended December 31, 1995. Inventories increased $33.9 million to 
support the increase in net sales and the ramp-up of new products. Capital 
expenditures were primarily for computer equipment to accommodate the planned 
introduction of the Company's new enterprise business systems, engineering 
computers and equipment to support KLA's rapidly expanding research and 
development efforts, plus continued expenditures for facility improvements. 
The Company believes that its current level of liquid assets, credit 
facilities and expected cash generated from operations are sufficient to 
fund growth through the next fiscal year.

                                    Page 10
<PAGE>   11
                          KLA INSTRUMENTS CORPORATION

                                   FORM 10-Q

                          PART II:  OTHER INFORMATION


Item 1  -       Legal Proceedings                       Not Applicable

Item 2  -       Changes in Securities                   Not Applicable

Item 3  -       Defaults Upon Senior Securities         Not Applicable

Item 4  -       Submission of Matters to a Vote
                  of Security Holders                   Page 12

Item 5  -       Other Events                            Not Applicable

Item 6  -       Exhibits and Reports on Form 8-K        Page 14-15


                                    Page 11
<PAGE>   12

                                     ITEM 4

              SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

An annual meeting of the stockholders was held on November 15, 1995 at the
Company's San Jose headquarters.

At the meeting Mr. Edward W. Barnholt, Dr. Yoshio Nishi and Mr. Kenneth L.
Schroeder were elected directors of the Company. Mr. Leo J. Chamberlain,
Mr. Kenneth Levy, Mr. Robert E. Lorenzini, Mr. Samuel Rubinovitz and
Mr. Dag Tellefsen continued in the office as directors after the meeting.

At the meeting three items were put to a vote of stockholders:

1.      Election of two directors

2.      Approval of an amendment to the 1982 Employee Stock Option Plan to
        increase the number of shares reserved for issuance under the Option
        Plan by 2,200,000 shares.

3.      Ratification of the appointment of Price Waterhouse LLP as the
        independent accountants of the Company for the fiscal year ending
        June 30, 1996.

The voting results were:

<TABLE>
<CAPTION>

Item                  For         Against    Withheld    Abstain     No Vote
- ----                  ---         -------    --------    -------     -------  
<S>                <C>           <C>          <C>        <C>         <C>

1. Directors
   Mr. Barnholt    40,784,600             0   161,957
   Dr. Nishi       40,788,287             0   158,270
   Mr. Schroeder   40,787,105             0   159,452

2.                 26,551,550    13,909,377              144,490     341,140

3.                 40,872,954        50,873               22,730
</TABLE>


                                    Page 12
<PAGE>   13
                                   SIGNATURES


Pursuant to the requirements of the Securities Exchange Act of 1934, the 
Registrant has duly caused this report to be signed on its behalf by the 
undersigned, thereunto duly authorized.




                          KLA INSTRUMENTS CORPORATION






February 12, 1996                        ROBERT J. BOEHLKE
- -------------------------                --------------------------------
        [Date]                           Robert J. Boehlke
                                         V.P. Finance and Administration
                                         Chief Financial Officer





                                    Page 13


<PAGE>   14
INDEX TO EXHIBITS

(i)     EXHIBITS INCORPORATED BY REFERENCE:

3.1     Certificate of Incorporation as amended (7)

3.2     Bylaws, as amended(7)

4.1     Amended and Restated Rights Agreement dated as of August 30, 1995, 
                between the Company and First National Bank of Boston, as Rights
                Agent. The Rights Agreement includes as Exhibit A, the form of
                Right Certificate.(1)

10.15   Statement of Partnership to Triangle Partners dated April 12, 1983(2)

10.16   Lease Agreement and Addendum thereto dated January 10, 1983, between
                BB&K Partnership and the Company(2)

10.18   Purchase and Sale Agreement dated January 10, 1983, between BB&K
                Partnership, Triangle Partners and the Company(3)

10.35   Research and Development Agreement, Cross License and Technology
                Transfer Agreement and Agreement for Option to License and
                Purchase Resulting Technology, all dated

10.45   Distribution Agreement dated July 1990, by and between Tokyo Electron
                Limited, a Japanese Corporation, and the Company(4)

10.46   Principal facility Purchase Agreement dated July 1990, including all 
                exhibits and amendments; Lease Agreement, Termination of Lease,
                Lot line adjustment, rights of first refusal, Deeds of Trust(4)

10.47   Joint Venture Agreement between the Company and Nippon Mining Company,
                Limited, dated September 18, 1990(5)

10.49   Exercise of Option to Purchase Technology made effective as of
                January 1, 1990, by and between KLA Development No. 4 and the
                Company(5)

10.54   Micrion Corporation Series E Preferred Stock Purchase Agreement,
                dated September 13, 1991(6)

10.67   Amendment of Credit Agreement between Bank of America NT & SA and
                the Company, dated March 31, 1994(9)

10.71   1990 Outside Directors Stock Option Plan (8)

10.73   Amendment of Credit Agreement between Bank of America NT & SA and
                the Company dated December 31, 1994(10)

10.74   1981 Employee Stock Purchase Plan, as amended by the Board of
                Directors on October 7, 1994(10)

10.76   Amendment of Credit Agreement between Bank of America NT & SA and the
                Company dated February 15, 1995(10)

10.77   Lease Agreement, Ground Lease Agreement and Purchase Agreement dated 
                June 5, 1995, between BNP Leasing Corporation and the
                Company(10)

10.78   Lease Agreement and Purchase Agreement dated August 10, 1995,
                betweeen BNP Leasing Corporation and the Company(10)

(ii)    EXHIBITS INCLUDED HEREWITH:

10.68   Credit Agreement between Bank of America NT & SA and the Company as 
                amended, on February 7, 1996(9)

10.75   1982 Stock Option Plan, as amended on November 15, 1995(10)

10.79   Amendment of Credit Agreement between Bank of America NT & SA and the
                Company dated December 29, 1995

27      Financial Data Schedule

- --------------------

(1) Filed as exhibit number 1 to Form 8-A/A, filed effective September 25,
    1995

(2) Filed as the same exhibit number as set forth herein to Registrant's Form
    10-K for the year ended June 30, 1983

(3) Filed as the same exhibit number as set forth herein to Registrant's Form
    10-K for the year ended June 30, 1987

(4) Filed as the same exhibit number as set forth herein to Registrant's Form
    10-K for the year ended June 30, 1990

(5) Filed as the same exhibit number as set forth herein to Registrant's Form
    10-K for the year ended June 30, 1991

(6) Filed as the same exhibit number as set forth herein to Registrant's Form
    10-K for the year ended June 30, 1992

(7) Filed as the same exhibit number to Registrant's registration statement
    no. 33-51819 on Form S-3, dated February 2, 1994

(8) Filed as exhibit number 4.6 as set forth herein to Registrant's Form
    10-K for the year ended June 30, 1991

                                    Page 14
<PAGE>   15
 (9) Filed as the same exhibit number as set forth herein to Registrant's 
     Form 10-K for the year ended June 30, 1994

(10) Filed as the same exhibit number as set forth herein to Registrant's 
     Form 10-K for the year ended June 30, 1995

                                    Page 15

<PAGE>   1


                                                                   Exhibit 10.68


                      FOURTH AMENDMENT TO CREDIT AGREEMENT


     THIS FOURTH AMENDMENT TO CREDIT AGREEMENT (the "Amendment"), dated as of
January  ___, 1996, is entered into by and between KLA INSTRUMENTS CORPORATION
(the "Borrower") and BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION
(the "Bank").

                                    RECITALS

     A.  The Borrower and the Bank are parties to a Credit Agreement dated as
of April 30, 1994, as amended by a First Amendment to Credit Agreement dated as
of December 31, 1994, a Second Amendment to Credit Agreement dated as of
February 15, 1995, and a Third Amendment to Credit Agreement dated as of
December 29, 1995 (as so amended, the "Credit Agreement") pursuant to which the
Bank has extended certain credit facilities to the Borrower and certain of its
Subsidiaries.

     B.  The Borrower has requested that the Bank agree to amend the Credit
Agreement to increase the total amount of the facility and to certain other
amendments to the Credit Agreement.

     C.  The Bank is willing to amend the Credit Agreement, subject to the
terms and conditions of this Amendment.

     NOW, THEREFORE, for valuable consideration, the receipt and adequacy of
which are hereby acknowledged, the parties hereto hereby agree as follows:

     1.  Defined Terms.  Unless otherwise defined herein, capitalized terms used
herein shall have the meanings, if any, assigned to them in the Credit
Agreement.

     2.  Amendments to Credit Agreement.

         (a)  Section 1.01 of the Credit Agreement shall be amended at the
defined term "Credit Limit" by amending and restating such defined term as
follows:

              "'Credit Limit':  the amount $15,000,000 or the


<PAGE>   2
Equivalent Amount thereof."

         (b)  Section 7.01 of the Credit Agreement shall be amended by deleting 
the word "and" at the end of clause (f) thereof and inserting a ";" in lieu 
thereof, and by adding the following clause (h) at the end of such Section:

         ";and (h) liens on cash, cash equivalents, or marketable securities in
an aggregate amount not to exceed $45,000,000 at any one time, to secure
obligations of the Borrower or its Subsidiaries with respect to the Borrower's
"off-balance sheet" real estate construction lease(s) with Banque Nationale de
Paris or an affiliate thereof".

         (c)  Section 7.03 of the Credit Agreement shall be amended by amending
and restating in its entirety the defined term "A" as follows:

         "'A' means the sum of unencumbered and unrestricted cash, short-term 
cash investments, marketable securities not classified as long-term investments
and accounts receivable; and"

     3.  Representations and Warranties.  The Borrower hereby represents and
warrants to the Bank as follows:

         (a)  No Default or Event of Default has occurred and is continuing.

         (b)  The execution, delivery and performance by the Borrower of this
Amendment have been duly authorized by all necessary corporate and other action
and do not and will not require any registration with, consent or approval of,
notice to or action by, any person (including any governmental authority) in
order to be effective and enforceable.  The Credit Agreement as amended by this
Amendment constitutes the legal, valid and binding obligations of the Borrower,
enforceable against it in accordance with its respective terms, without defense,
counterclaim or offset.

         (c)  All representations and warranties of the Borrower contained in
the Credit Agreement are true and correct.

                                       2
<PAGE>   3
         (d)  The Borrower is entering into this Amendment on the basis of its
own investigation and for its own reasons, without reliance upon the Bank or any
other person.

     4.  Effective Date.  This Amendment will become effective as of January
____, 1996 (the "Effective Date"), provided that each of the following
conditions precedent has been satisfied:

         (a)  The Bank has received from the Borrower a duly executed original
of this Amendment.

         (b)  The Bank has received from the Borrower a copy of a resolution
passed by the board of directors of such corporation, certified by the Secretary
or an Assistant Secretary of such corporation as being in full force and effect
on the date hereof, authorizing the execution, delivery and performance of this
Amendment.

     5.  Reservation of Rights.  The Borrower acknowledges and agrees that the
execution and delivery by the Bank of this Amendment shall not be deemed to
create a course of dealing or otherwise obligate the Bank to forbear or execute
similar amendments under the same or similar circumstances in the future.

     6.  Miscellaneous.

         (a)  Except as herein expressly amended, all terms, covenants and
provisions of the Credit Agreement are and shall remain in full force and effect
and all references therein to such Credit Agreement shall henceforth refer to
the Credit Agreement as amended by this Amendment.  This Amendment shall be
deemed incorporated into, and a part of, the Credit Agreement.

         (b)  This Amendment shall be binding upon and inure to the benefit of
the parties hereto and thereto and their respective successors and assigns.  No
third party beneficiaries are intended in connection with this Amendment.

         (c)  This Amendment shall be governed by and construed in accordance
with the law of the State of California.

                                       3

<PAGE>   4
         (d)  This Amendment may be executed in any number of counterparts, each
of which shall be deemed an original, but all such counterparts together shall
constitute but one and the same instrument.

         (e)  This Amendment, together with the Credit Agreement, contains the
entire and exclusive agreement of the parties hereto with reference to the
matters discussed herein and therein.  This Amendment supersedes all prior
drafts and communications with respect thereto.  This Amendment may not be
amended or modified except in writing executed by both of the parties hereto.

         (f)  If any term or provision of this Amendment shall be deemed
prohibited by or invalid under any applicable law, such provision shall be
invalidated without affecting the remaining provisions of this Amendment or the
Credit Agreement, respectively.

                                       4

<PAGE>   5
         (g)  Borrower covenants to pay to or reimburse the Bank, upon demand,
for all costs and expenses (including allocated costs of in-house counsel)
incurred in connection with the development, preparation, negotiation, execution
and delivery of this Amendment.

         IN WITNESS WHEREOF, the parties hereto have executed and delivered this
Amendment as of the date first above written.



                                        KLA INSTRUMENTS CORPORATION



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

                                        Title:
                                              -------------------------


                                        BANK OF AMERICA NATIONAL TRUST
                                        AND SAVINGS ASSOCIATION


                                        By:
                                           ----------------------------
                                        Title: Vice President


                                       5

<PAGE>   1
                                                                   Exhibit 10.75

                           KLA INSTRUMENTS CORPORATION

                             1982 STOCK OPTION PLAN

                           (AS AMENDED JULY 24, 1995)

     1.   Purpose: On October 6, 1981, the KLA Instruments Corporation 1981
Incentive Stock Option Plan (the "1981 Plan") was adopted. The 1981 Plan was
amended and restated in its entirety and renamed the KLA Instruments Corporation
1982 Stock Option Plan (the "1982 Plan"). The 1982 Plan was amended and restated
in its entirety in 1985 (the "Prior Plan"). The Prior Plan was amended and
restated in its entirety effective January 1, 1987 (the "Plan"). The Plan is
established to create additional incentive for key employees, consultants and
directors of KLA Instruments Corporation and any present or future parent and/or
subsidiary corporations of such corporation (collectively referred to as the
"Company"). For purposes of the Plan, a parent corporation and a subsidiary
corporation shall be as defined in sections 425(e) and 425(f) of the Internal
Revenue Code of 1986, as amended (the "Code").

     2.   Administration.

          (a)  Administration by Board and/or Committee. The Plan shall be
administered by the Board of Directors of the Company (the "Board") and/or by a
duly appointed committee of the Board having such powers as shall be specified
by the Board. Any subsequent references herein to the Board shall also mean the
committee if such committee has been appointed and, unless the powers of the
committee have been specifically limited, the committee shall have all of the
powers of the Board granted herein, including, without limitation, the power to
terminate or amend the Plan at any time, subject to the terms of the Plan and
any applicable limitations imposed by law. All questions of interpretation of
the Plan or of any options granted under the Plan (an "Option") shall be
determined by the Board, and such determinations shall be final and binding upon
all persons having an interest in the Plan and/or any Option.
     
          (b)  Options Authorized. Options may be either incentive stock options
as defined in section 422 of the Code or nonqualified stock options.

          (c)  Compliance with Section 162(m) of the Code. In the event that the
Company is a "publicly held corporation" as defined in paragraph (2) of section
162(m) of the Code, as amended by the Revenue Reconciliation Act of 1993 (P.L.
103-66), and the regulations promulgated thereunder ("Section 162(m)"), the
Company may establish a committee of outside directors meeting the requirements
of Section 162(m) to approve the grant of Options which might reasonably be
anticipated to result in the payment of employee remuneration


                                        1
<PAGE>   2
that would otherwise exceed the limit on employee remuneration deductible for
income tax purposes pursuant to Section 162(m).

     3.   Eligibility:

          (a)  Eligible Persons. The Options may be granted only to employees
(including officers), consultants and directors of the Company; provided,
however, that no non-employee director may be granted an Option after October
25, 1991. The Board shall, in its sole discretion, determine which persons shall
be granted Options (an "Optionee"). A consultant of the Company shall be
eligible to be granted only a nonqualified stock option. In the event an
Optionee is not an employee at the time an Option is granted to such Optionee,
termination of such Optionee's status as a consultant shall be deemed to be
termination of the Optionee's employment for purposes of applying the provisions
of the Plan. An Optionee may, if he is otherwise eligible, be granted additional
Options.

          (b)  Fair Market Value Limitation. To the extent that the aggregate
fair market value (determined at the time the Option is granted) of stock with
respect to which Incentive Stock Options are exercisable by an Optionee for the
first time during any calendar year (under all stock option plans of the
Company, including the Plan) exceeds One Hundred Thousand Dollars ($100,000),
such options shall be treated as nonqualified stock options. This paragraph
shall be applied by taking Incentive Stock Options into account in the order in
which they were granted. In the event of an amendment to section 422 of the
Code, this paragraph 3(b) shall be automatically amended to make this provision
no more restrictive to the Optionee than necessary to insure qualification of
the incentive stock option as meeting the requirements of section 422 of the
Code. In the event an Optionee receives an Option intended to be an incentive
stock option which is subsequently determined to have exceeded the fair market
value limitation, the Option shall be amended, if necessary, in accordance with
applicable Treasury Regulations and rulings to preserve, as the first priority,
to the maximum possible extent, the status of the Option as an incentive stock
option and to preserve, as a second priority, to the maximum possible extent,
the total number of shares subject to the Option. Options designated as
nonqualified stock options shall not be subject to the fair market value
limitation.

          (c)  Ten Percent Owner Optionees. No person shall be eligible to
receive an Option which is intended to be an incentive stock option if such
person owns stock possessing more than 10% of the total combined voting power of
all classes of stock of the Company within the meaning of section 422(b)(6) of
the Code.

     4.   Shares Subject to Option. The maximum number of shares of stock which
may be issued under the Plan shall be Fourteen Million Nine Hundred Thousand
(14,900,000) shares of the Company's authorized but unissued



                                        2
<PAGE>   3
common stock subject to adjustment as provided in paragraph 6(f). Subject to
adjustment as provided in paragraph 6(f) below, at any such time as the Company
is a "publicly held corporation" as defined in Section 162(m), no person shall
be granted within any fiscal year of the Company Options which in the aggregate
cover more than Two Hundred Thousand (200,000) shares; provided, however, that
the foregoing limit shall be Six Hundred Thousand (600,000) shares with respect
to Options granted to any person during the first fiscal year of such person's
employment with the Company (the "Per Optionee Limit"). In the event that any
outstanding Option for any reason expires or is terminated, the shares allocable
to the unexercised portion of such Option may again be subjected to an Option.

     5.   Time for Granting Options. All options shall be granted, if at all,
within ten (10) years from July 20, 1990.

     6.   Terms, Conditions and Form of Options. Subject to the provisions of
the Plan, the Board shall determine for each Option (which need not be
identical) the number of shares for which the Option shall be granted, the
option price of the Option, the exercisability of the Option, whether the Option
is a nonqualified stock option or an incentive stock option, and all other terms
and conditions of the Option. Options granted pursuant to the Plan shall be
evidenced by written agreements specifying the number of shares covered thereby,
in such form as the Board shall from time to time establish, which agreements
may incorporate all or any of the terms of the Plan by reference and shall
comply with and be subject to the following terms and conditions:

          (a)  Option Price. The option price shall be not less than the fair
market value as determined by the Board of the shares of common stock of the
Company on the date the Option is granted.

          (b)  Exercise Period of Options. The Board shall have the power to set
the time or times within which each Option shall be exercisable or the event or
events upon the occurrence of which all or a portion of each Option shall be
exercisable and the term of each Option; provided, however, that no incentive
stock option shall be exercisable after the expiration of ten (10) years from
the date such option is granted and no nonqualified stock option shall be
exercisable after the expiration of ten (10) years and one (1) day from the date
such option is granted. Unless otherwise provided for by the Board in the grant
of the Option, any Option granted hereunder shall be exercisable during the
period commencing seven (7) months after the date the Option is granted (the
"Grant Date") and ending at the time set forth in the previous sentence. During
such period the Option shall be exercised only in proportion to the vested ratio
at the time of the exercise. The "vested ratio" at the time of an exercise is a
fraction the numerator of which is the number of full months of continuous
employment with the Company which have occurred more than six (6) months after
the Grant Date and the denominator of which is 54.



                                        3
<PAGE>   4
          (c)  Exercise of Options.

               (i)   Options may be exercised only by written notice to the
Company, stating the number of shares being purchased and accompanied by payment
of the option price for the number of shares being purchased (1) in cash, by
check, or in cash equivalent, (2) by tender to the Company of shares of common
stock of the Company which (a) either have been owned by the optionee for more
than six (6) months or were not acquired directly or indirectly from the
Company, and (b) have a fair market value not less than the option price, or (3)
by such other consideration as the Board may approve at the time the Option is
granted. Notwithstanding the foregoing, the Board shall have the authority (A)
with respect to Optionees who would not be subject to suit under section 16(b)
of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), upon
the sale of shares of the Company, to establish or approve a program and/or
procedures which permit the payment of the option price upon the exercise of an
Option by the assignment of the proceeds of a sale of some or all of the shares
being so acquired and (B) with respect to Optionees who would be subject to suit
under section 16(b) of the Exchange Act upon the sale of shares of the Company,
to establish or approve a program and/or procedures which permit the payment of
the option price upon the exercise of an Option by cash for a portion of the
option price and the Optionee's promissory note for the balance of the option
price. At the time an Option is exercised, in whole or in part, or at any time
thereafter as requested by the Company, the Optionee shall make adequate
provision for the federal and state income tax withholding obligations of the
Company, if any, which arise upon exercise, in whole or in part, of the Option
or which arise, directly or indirectly, upon any transfer, in whole or in part,
of any shares acquired on exercise of the Option.

               (ii)  The Company reserves, at any and all times, the right, in
the Company's sole and absolute discretion, to establish, decline to approve
and/or terminate any programs and/or procedures for the exercise of Options by
means of an assignment of the proceeds of a sale of some or all of the shares to
be acquired upon such exercise.

               (iii) No promissory note shall be permitted pursuant to paragraph
6(c)(i)(B) if an exercise using a promissory note would be a violation of any
law. In the event an Optionee provides for partial payment with a promissory
note, such promissory note shall comply with provisions established by the
Board; provided, however, that the principal balance shall not exceed the lesser
of (A) the option price or (B) the maximum amount permitted under the Delaware
General Corporation Law or other applicable law. Any permitted promissory note
shall be due and payable not more than two (2) years after the Option is granted
and interest shall be payable at least annually and be at least equal to the
minimum interest rate necessary to avoid imputed interest pursuant to all
applicable sections of the Code. The Board shall have the authority to



                                        4
<PAGE>   5
permit or require the Optionee to secure any promissory note used to exercise an
Option with the shares acquired on exercise of the Option and/or with other
collateral acceptable to the Company. In the event the Company at any time is
subject to the regulations promulgated by the Board of Governors of the Federal
Reserve System or any other governmental entity affecting the extension of
credit in connection with the Company's securities, any promissory note shall
comply with such applicable regulations, and the Optionee shall pay the unpaid
principal and accrued interest, if any, to the extent necessary to comply with
such applicable regulations.

               (iv)  If an amendment to the Plan requiring the approval of the
stockholders of the Company is necessary for the grant of an Option and/or the
approval of such stockholders is deemed necessary or advisable by the Board
prior to the exercise of an Option, such Option shall not be exercisable until
such time as the Plan is duly approved by the stockholders of the Company.

               (v)   In the event of (1) a merger or consolidation or other
reorganization in which the stockholders of the Company before such merger do
not retain, directly or indirectly, at least a majority of the beneficial
interest in the voting stock of the surviving entity, and/or (2) the sale of all
or substantially all of the Company's assets (other than a sale or transfer to a
subsidiary of the Company as defined in section 425(f) of the Code), all
outstanding Options, notwithstanding the terms of such Options, shall become
fully exercisable prior to consummation of such merger or sale of assets at such
time(s) as the Board shall determine or the surviving or acquiring corporation,
as a condition precedent to consummation of said transaction, shall assume the
outstanding Options or issue substitute options in place thereof. Such
assumption or substitution shall meet the requirements of section 425(a) of the
Code if the Options assumed or surrendered are incentive stock options (as
defined in the Code) and shall satisfy comparable requirements if the Options
assumed or surrendered are nonqualified stock options.

          (d)  Options Non-Transferable. During the lifetime of the Optionee,
the Option shall be exercisable only by said Optionee. No option shall be
assignable or transferable by the Optionee, except by will or by the laws of
descent and distribution.

          (e)  Termination of Options. If an Optionee ceases to be an employee
of the Company for any reason except death or disability within the meaning of
Section 422(c) of the Code, any Option, to the extent unexercised and
exercisable by the Optionee on the date on which the Optionee ceased to be an
employee, may be exercised by the Optionee within one (1) month after the date
on which the Optionee ceased to be an employee, but in any event no later than
the date of expiration of the Option's term. If the Optionee's employment with
the Company is terminated because of the death of the Optionee or disability of
the Optionee within the meaning of section 422(c) of the Code, any Option, to
the



                                        5
<PAGE>   6
extent unexercised and exercisable by the Optionee on the date the Optionee
ceased to be employed by the Company, may be exercised by the Optionee (or the
Optionee's legal representative) at any time prior to the expiration of twelve
(12) months from the date the Optionee ceased to be employed, but in any event
no later than the date of expiration of the Option's term. An Optionee's
employment shall be deemed to have terminated on account of death if the
Optionee dies within three (3) months of the Optionee's termination of
employment. Except as provided in this paragraph 6(e), an Option shall terminate
and may not be exercised after the Optionee ceases to be an employee of the
Company.

          (f)  Effect of Change in Stock Subject to Plan. Appropriate
adjustments shall be made in the number and class of shares of stock subject to
the Plan, to the Per Optionee Limit set forth in paragraph 4 above, and to any
outstanding Options and in the exercise price of any outstanding Options in the
event of a stock dividend, stock split, reverse stock split, or like change in
the capital structure of the Company.

          (g)  Restriction on Issuance of Shares. The grant of Options and the
issuance of shares shall be subject to compliance with all of the applicable
requirements of all federal, state, and other laws and regulations with respect
to such securities.

          (h)  Rights as a Stockholder or Employee. No person shall have any
rights as a stockholder with respect to any shares covered by an Option until
the date of the issuance of a stock certificate(s) for the shares for which the
Option has been exercised. No adjustment shall be made for dividends or
distributions or other rights for which the record date is prior to the date
such stock certificate(s) are issued, except as provided in paragraph 6(f).
Nothing in the Plan or in any Option agreement shall confer upon any Optionee
any right to continue in the employ of the Company or interfere in any way with
any right of the Company to terminate the Optionee's employment at any time.

          (i)  Fractional Shares. In no event shall the Company be required to
issue fractional shares upon the exercise of an Option.

     7.   Termination or Amendment of Plan. The Board may at any time terminate
or amend the Plan, provided that without approval of stockholders there shall
be: (i) no increase in the total number of shares covered by the Plan (except by
operation of the provisions of paragraph 6(f) above), and (ii) no change in the
class of person eligible to receive Options. In any case, no amendment may
adversely affect any then outstanding Options or any unexercised portions
thereof without the consent of the Optionee unless such amendment is required to
enable the Option to qualify as an incentive stock option.



                                        6
<PAGE>   7
     8.   Continuation of Prior Plan as to Outstanding Options. Notwithstanding
the provisions of the Plan set forth herein, the terms of the 1981 Plan, the
1982 Plan, and the Prior Plan shall remain in effect and apply to Options
granted pursuant to the 1981 Plan, the 1982 Plan, and the Prior Plan,
respectively.

     IN WITNESS WHEREOF, the undersigned Secretary of the Company certifies that
the foregoing KLA Instruments Corporation 1982 Stock Option Plan, as amended,
was duly adopted by the Board of Directors of the Company on July 24, 1995.



                                        ----------------------------------



                                        7
<PAGE>   8
                                  Plan History


April 23, 1987       Date Plan as amended adopted by Board of Directors.

June 22, 1987        Date share reserve increase of 1,000,000 shares (from
                     2,250,000 shares to 3,250,000 shares) approved by Board of
                     Directors.

July 23, 1987        Date first amendments to Plan regarding a same-day-sale
                     program and loans to Company officers were approved by
                     Board of Directors.

October 29, 1987     Date Plan as amended, share reserve increase and first
                     amendment were approved by the Stockholders.

September 12, 1988   Date share reserve increase of 1,000,000 shares (from
                     3,250,000 shares to 4,250,000 shares) approved by Board of
                     Directors.

October 27, 1988     Date share reserve increase approved by Stockholders.

July 20, 1990        Date share reserve increase of 500,000 shares (from
                     4,250,000 shares to 4,750,000 shares) and extension of Plan
                     term until July 20, 2000 approved by Board of Directors.

October 26, 1990     Date share reserve increase and extension of Plan term
                     approved by Stockholders.

October 26, 1991     Date Plan amended by Board of Directors to make
                     non-employee directors ineligible to receive stock option
                     grants. (No Stockholder approval required.)

October 7, 1994      Date Plan amended by Board of Directors to increase the
                     number of shares reserved for issuance under the Plan from
                     4,750,000 to 6,350,000 shares and to modify certain other
                     provisions as required by Section 162(m) of the Internal
                     Revenue Code. (Stockholder approval required.)

November 16, 1994    Date share reserve increase and amendment of Plan approved
                     by Stockholders.



                                        8
<PAGE>   9
July 24, 1995        Date two-for-one stock split and share reserve increase of
                     2,200,000 shares (from 12,700,000 shares to 14,900,000
                     shares), net of the stock split, approved by Board of
                     Directors.

November 15, 1995    Date share reserve increase approved by Stockholders.



                                        9

<PAGE>   1
                                                                   Exhibit 10.79



                      THIRD AMENDMENT TO CREDIT AGREEMENT


     THIS THIRD AMENDMENT TO CREDIT AGREEMENT (the "Amendment"), dated as of
December ___, 1995, is entered into by and between KLA INSTRUMENTS CORPORATION
(the "Borrower") and BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION
(the "Bank").

                                    RECITALS

     A.  The Borrower and the Bank are parties to a Credit Agreement dated as
of April 30, 1994, as amended by a First Amendment to Credit Agreement dated as
of December 31, 1994 and a Second Amendment to Credit Agreement dated as of
February 15, 1995 (as so amended, the "Credit Agreement") pursuant to which the
Bank has extended certain credit facilities to the Borrower and certain of its
Subsidiaries.

     B.  The Borrower has requested that the Bank agree to certain amendments
of the Credit Agreement.

     C.  The Bank is willing to amend the Credit Agreement, subject to the
terms and conditions of this Amendment.

     NOW, THEREFORE, for valuable consideration, the receipt and adequacy of
which are hereby acknowledged, the parties hereto hereby agree as follows:

         1.   Defined Terms.  Unless otherwise defined herein, capitalized terms
used herein shall have the meanings, if any, assigned to them in the Credit
Agreement.

         2.   Amendments to Credit Agreement.

              (a)  Section 1.01 of the Credit Agreement shall be amended as
follows:

              (i)  The definition of "Availability Period" set forth in such
Section shall be amended by deleting "December 31, 1995" and inserting "December
31, 1996" in lieu thereof.
<PAGE>   2
              (ii) The definition of "Final Maturity Date" set forth in such
Section shall be amended in its entirety to read as follows:

              "'Final Maturity Date':  (a) in respect of any Advances, June 30,
1997; (b) in respect of any commercial letters of credit, June 30, 1997; and (c)
in respect of any standby letters of credit, December 31, 1997."

              (b)  Section 7.02 of the Credit Agreement shall be amended by
deleting the phrase "The Borrower shall not permit as of the last day of any
fiscal quarter on a consolidated basis its Tangible Net Worth to be less than
$215,000,000;" and inserting in lieu thereof the phrase "The Borrower shall not
permit as of the last day of any fiscal quarter on a consolidated basis its
Tangible Net Worth to be less than $345,000,000;".

              (c)  Section 7.05 of the Credit Agreement shall be amended in its
entirety to read as follows:

              "7.05  Acquisitions.  The Borrower and its Subsidiaries shall not
      acquire or purchase control of, or the assets or business of, any other
      person, firm, or corporation if, immediately prior to or after giving
      effect to such acquisition or purchase, there shall exist a Default or
      Event of Default."

         3.   Representations and Warranties.  The Borrower hereby represents
and warrants to the Bank as follows:

              (a)  No Default or Event of Default has occurred and is
continuing.

              (b)  The execution, delivery and performance by the Borrower of
this Amendment have been duly authorized by all necessary corporate and other
action and do not and will not require any registration with, consent or
approval of, notice to or action by, any person (including any governmental
authority) in order to be effective and enforceable.  The Credit Agreement as
amended by this Amendment constitutes the legal, valid and binding obligations
of the Borrower, enforceable against it in


                                       2
<PAGE>   3
accordance with its respective terms, without defense, counterclaim or offset.

              (c)  All representations and warranties of the Borrower contained
in the Credit Agreement are true and correct.

              (d)  The Borrower is entering into this Amendment on the basis of
its own investigation and for its own reasons, without reliance upon the Bank or
any other person.

         4.   Effective Date.  This Amendment will become effective as of
December 31, 1995 (the "Effective Date"), provided that each of the following
conditions precedent has been satisfied:

              (a)  The Bank has received from the Borrower a duly executed
original of this Amendment.

              (b)  The Bank has received from the Borrower a copy of a
resolution passed by the board of directors of such corporation, certified by
the Secretary or an Assistant Secretary of such corporation as being in full
force and effect on the date hereof, authorizing the execution, delivery and
performance of this Amendment.

         5.   Reservation of Rights.  The Borrower acknowledges and agrees that
the execution and delivery by the Bank of this Amendment shall not be deemed to
create a course of dealing or otherwise obligate the Bank to forbear or execute
similar amendments under the same or similar circumstances in the future.

         6.   Miscellaneous.

              (a)  Except as herein expressly amended, all terms, covenants and
provisions of the Credit Agreement are and shall remain in full force and 
effect and all references therein to such Credit Agreement shall henceforth 
refer to the Credit Agreement as amended by this Amendment.  This Amendment 
shall be deemed incorporated into, and a part of, the Credit Agreement.

              (b)  This Amendment shall be binding upon and inure to the benefit
of the parties hereto and thereto and their


                                       3
<PAGE>   4
respective successors and assigns.  No third party beneficiaries are intended
in connection with this Amendment.

              (c)  This Amendment shall be governed by and construed in
accordance with the law of the State of California.

              (d)  This Amendment may be executed in any number of counterparts,
each of which shall be deemed an original, but all such counterparts together
shall constitute but one and the same instrument.

              (e)  This Amendment, together with the Credit Agreement, contains
the entire and exclusive agreement of the parties hereto with reference to the
matters discussed herein and therein.  This Amendment supersedes all prior
drafts and communications with respect thereto.  This Amendment may not be
amended or modified except in writing executed by both of the parties hereto.

              (f)  If any term or provision of this Amendment shall be deemed
prohibited by or invalid under any applicable law, such provision shall be
invalidated without affecting the remaining provisions of this Amendment or the
Credit Agreement, respectively.

              (g)  Borrower covenants to pay to or reimburse the Bank, upon
demand, for all costs and expenses (including allocated costs of in-house
counsel) incurred in connection with the development, preparation, negotiation,
execution and delivery of this Amendment.

                                       4
<PAGE>   5
     IN WITNESS WHEREOF, the parties hereto have executed and delivered this
Amendment as of the date first above written.



                                        KLA INSTRUMENTS CORPORATION



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

                                        Title:
                                              -------------------------


                                        BANK OF AMERICA NATIONAL TRUST
                                        AND SAVINGS ASSOCIATION


                                        By:
                                           ----------------------------
                                        Title: Vice President

                                       5



<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED STATEMENT OF OPERATIONS, THE CONSOLIDATED BALANCE SHEET AND THE
ACCOMPANYING NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS, AND IS QUALIFIED IN
ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          JUN-30-1996
<PERIOD-START>                             JUL-01-1995
<PERIOD-END>                               DEC-31-1995
<CASH>                                          58,243
<SECURITIES>                                    27,030
<RECEIVABLES>                                  191,699
<ALLOWANCES>                                     2,668
<INVENTORY>                                    113,639
<CURRENT-ASSETS>                               420,937
<PP&E>                                         101,090
<DEPRECIATION>                                  45,322
<TOTAL-ASSETS>                                 623,218
<CURRENT-LIABILITIES>                          148,558
<BONDS>                                              0
                                0
                                          0
<COMMON>                                            25
<OTHER-SE>                                     465,155
<TOTAL-LIABILITY-AND-EQUITY>                   623,218
<SALES>                                        314,826
<TOTAL-REVENUES>                               314,826
<CGS>                                          142,024
<TOTAL-COSTS>                                  142,024
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 624
<INCOME-PRETAX>                                 89,314
<INCOME-TAX>                                    32,153
<INCOME-CONTINUING>                             57,161
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    57,161
<EPS-PRIMARY>                                     1.09
<EPS-DILUTED>                                     1.09
        

</TABLE>


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission