SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                -----------------

                                  SCHEDULE 13D
                                 (Rule 13d-101)

             INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
            TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO
                                  RULE 13d-2(a)

                                (Amendment No. 1)

                               Newport Corporation
--------------------------------------------------------------------------------
                                (Name of Issuer)

                    Common Stock, par value $0.1167 per share
--------------------------------------------------------------------------------
                         (Title of Class of Securities)

--------------------------------------------------------------------------------
                                   651824 10 4
--------------------------------------------------------------------------------
                                 (CUSIP Number)

                             Seth H. Hoogasian, Esq.
                                 General Counsel
                           Thermo Electron Corporation
                                 81 Wyman Street
                          Waltham, Massachusetts 02451
                                 (781) 622-1000


--------------------------------------------------------------------------------
            (Name, Address and Telephone Number of Person Authorized
                     to Receive Notices and Communications)

                                  June 29, 2005
--------------------------------------------------------------------------------
             (Date of Event which Requires Filing of this Statement)

         If the filing person has previously filed a statement on Schedule 13G
to report the acquisition that is the subject of this Schedule 13D and is filing
this schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the
following box.

          Note.  Schedules filed in paper format shall include a signed original
     and five copies of the schedule,  including all exhibits. See Rule 13d-7(b)
     for other parties to whom copies are to be sent.

                         (Continued on following pages)


                               (Page 1 of 5 Pages)






                                                                                                       


           CUSIP NO. 651824 10 4                       13D
============================================                          ===============================================
                                                                                                  PAGE 2 OF 5 PAGES
============================================                          ===============================================
============================================================================================================================
1                         NAMES OF REPORTING PERSONS
                          I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

                          Thermo Electron Corporation
                          04-2209186
-------------- --------------------------------------------------------------------------------------------------------------
2                         CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                                 (a)
                                                                                                            (b)
-------------- --------------------------------------------------------------------------------------------------------------
3                         SEC USE ONLY
-------------- --------------------------------------------------------------------------------------------------------------
4                         SOURCE OF FUNDS*

                          SC
-------------- --------------------------------------------------------------------------------------------------------------
5                         CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED

                          PURSUANT TO ITEMS 2(d) or 2(e)
-------------- --------------------------------------------------------------------------------------------------------------
6                         CITIZENSHIP OR PLACE OF ORGANIZATION

                          Delaware
============== ==============================================================================================================
                                                              7        SOLE VOTING POWER
                NUMBER OF SHARES
                  BENEFICIALLY                                         0
                 OWNED BY EACH                    --------- -----------------------------------------------------------------
                REPORTING PERSON
                      WITH                                    8        SHARED VOTING POWER

                                                                       0
                                                  --------- -----------------------------------------------------------------

                                                              9        SOLE DISPOSITIVE POWER

                                                                       0
                                                  --------- -----------------------------------------------------------------

                                                             10        SHARED DISPOSITIVE POWER

                                                                       0
============ ================================================================================================================
11           AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

             0
------------ ----------------------------------------------------------------------------------------------------------------
12           CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
             SHARES*

------------ ----------------------------------------------------------------------------------------------------------------
13           PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

             0.0%
------------ ----------------------------------------------------------------------------------------------------------------
14           TYPE OF REPORTING PERSON*

             CO
============ ================================================================================================================
                                                     *SEE INSTRUCTIONS BEFORE FILLING OUT!






     Thermo  Electron  Corporation,   a  Delaware  corporation  (the  "Reporting
Person"),  hereby  amends its  statement  on Schedule 13D relating to the common
stock, par value $0.1167 per share (the "Common Stock"), of Newport Corporation,
a Nevada corporation (the "Company").

Item 2. Identity and Background.

     Item 2 is hereby amended and restated as follows:

     This  Amendment  is being filed by the  Reporting  Person  pursuant to Rule
13d-2 to reflect the change of information  previously reported under Items 5, 6
and 7 of its Schedule 13D, as amended.

     The  principal  business  address  and  principal  office  address  of  the
Reporting Person is 81 Wyman Street, Waltham, Massachusetts 02451.

     The Reporting Person is a leading  provider of analytical  instruments used
in a broad range of applications,  from life science, drug discovery,  clinical,
environmental  and  industrial   laboratories  to  a  variety  of  manufacturing
processes and in-the-field applications,  including those associated with safety
and homeland security.

     Appendix  A attached  hereto  sets  forth  with  respect to each  executive
officer and director of the Reporting Person the following information:

     (a)  name; 
     (b)  business address;
     (c)  present  principal  occupation or employment  and the name,  principal
          business and address of any corporation or other organization in which
          such employment is conducted; and
     (d)  citizenship.

     To the  knowledge of the  Reporting  Person,  there is no person who may be
deemed to be a controlling person of the Reporting Person.

     During the last five  years,  neither  the  Reporting  Person  nor,  to the
knowledge of the  Reporting  Person,  any  executive  officer or director of the
Reporting Person has been convicted in a criminal proceeding  (excluding traffic
violations or similar misdemeanors).

     During the last five  years,  neither  the  Reporting  Person  nor,  to the
knowledge of the  Reporting  Person,  any  executive  officer or director of the
Reporting  Person  has  been a party  to a civil  proceeding  of a  judicial  or
administrative  body of  competent  jurisdiction  that  resulted  in a judgment,
decree  or final  order  enjoining  future  violations  of,  or  prohibiting  or
mandating activities subject to, Federal or State securities laws or finding any
violation with respect to such laws.

                               (Page 3 of 5 Pages)




Item 5. Interest in Securities of the Issuer.

     Item 5 is hereby amended and restated in its entirety as follows:

     (a) As of the date of this Amendment,  the Reporting  Person entered into a
Stock Purchase  Agreement with the Company  pursuant to which it sold all of its
shares to the Company. As a result of this transaction,  the Reporting Person no
longer  owns any shares and the  Stockholder  Agreement  between  the  Reporting
Person and the Company was  terminated.  To the best  knowledge of the Reporting
Person, none of the parties named in Appendix A own any shares of the Company.

     (c) Except as described  above in paragraph (a) of this Item 5, neither the
Reporting Person nor, to the knowledge of the Reporting Person, any person named
in Appendix A, has  effected  any  transactions  in the  Company's  Common Stock
during the past 60 days.

     (d) None.

     (e) June 29, 2005


Item 6. Contracts, Arrangements, Understandings or Relationships with Respect to
        Securities of the Issuer.

     The response to Item 5 is incorporated herein by reference.


Item 7. Material to be Filed as Exhibits.

     The following document is filed as an Exhibit to this Schedule 13D.

     Exhibit No. Description

     99.3 Stock  Purchase  Agreement,  dated as of June 29, 2005, by and between
          the Company and the Reporting Person.

                               (Page 4 of 5 Pages)





                                    SIGNATURE

         After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.

                                        THERMO ELECTRON CORPORATION



Date:  June 30, 2005                         /s/ Peter M. Wilver
                                        ----------------------------------------
                                        By:  Peter M. Wilver
                                        Its: Vice President and Chief 
                                             Financial Officer



                               (Page 5 of 5 Pages)




                                   APPENDIX A

     The following  individuals  are  executive  officers or directors of Thermo
Electron  Corporation  ("Thermo  Electron").  Unless  otherwise  noted, all such
individuals  are citizens of the United  States.  Unless  otherwise  noted,  the
business address of each executive officer and director of Thermo Electron is 81
Wyman Street, Waltham, Massachusetts 02451.

John L. LaMattina:                                    Director, Thermo Electron

     Dr.  LaMattina is a senior vice president of Pfizer Inc., a  pharmaceutical
company,  and the  president  of Pfizer  Global  Research and  Development.  His
business address is 50 Pequot Avenue, New London, Connecticut 06230.

Peter J. Manning:                                      Director, Thermo Electron

     Mr. Manning is a director of Safety Insurance Group Inc.

Jim P. Manzi:                                          Director, Thermo Electron

     Mr. Manzi is the Chairman of the Board of Thermo  Electron and the Chairman
of  Stonegate  Capital,  a firm he formed to manage  private  equity  investment
activities in technology start-up ventures primarily related to the Internet.

Robert A. McCabe:                                      Director, Thermo Electron

     Mr. McCabe is the Chairman of Pilot Capital Corporation,  a firm engaged in
private investments.

Robert W. O'Leary:                                     Director, Thermo Electron

     Mr.  O'Leary is the Chairman of Valeant  Pharmaceuticals  International,  a
research-based  global  pharmaceutical  company.  His  business  address is 3300
Hyland Avenue, Costa Mesa, California 92626.

Michael E. Porter:                                    Director, Thermo Electron

     Dr.  Porter is the Bishop  William  Lawrence  University  Professor  at the
Harvard  Business  School and a leading  authority on  competitive  strategy and
international competitiveness.  His business address is Harvard Business School,
Soldiers Field Road, Boston, Massachusetts 02163.

Elaine S. Ullian:                                      Director, Thermo Electron

     Ms.  Ullian is  president  and chief  executive  officer of Boston  Medical
Center, a 550-bed academic medical center affiliated with Boston University. Her
business  address is Boston Medical Center,  Talbot 1, One Boston Medical Center
Place, Boston, Massachusetts 02118-2393.


                                  (Page A - 1)



Marijn E. Dekkers:      Director, President and Chief Executive Officer, 
                        Thermo Electron

         Mr. Dekkers is a citizen of The Netherlands.

Guy Broadbent:                 Vice President, Thermo Electron

         Mr. Broadbent is a citizen of the United Kingdom.

Marc N. Casper:         Senior Vice President, Thermo Electron

Seth H. Hoogasian:      Vice President, General Counsel and Secretary, 
                        Thermo Electron

Peter E. Hornstra:      Corporate Controller and Chief Accounting Officer, 
                        Thermo Electron

Stephen G. Sheehan:     Vice President, Human Resources, Thermo Electron

Peter M. Wilver:        Vice President and Chief Financial Officer, 
                        Thermo Electron

                                  (Page A - 2)



                                                                    Exhibit 99.3

                            STOCK PURCHASE AGREEMENT


     THIS STOCK PURCHASE  AGREEMENT  (this  "Agreement") is made effective as of
June 29, 2005, by and between Newport  Corporation,  a Nevada  corporation  (the
"Company")  and  Thermo  Electron  Corporation,   a  Delaware  corporation  (the
"Seller").

     WHEREAS, the Seller owns, beneficially and of record, 3,220,300 shares (the
"Shares")  of the  Company's  common  stock,  $0.1167  par value per share  (the
"Common Stock"); and

     WHEREAS, the Seller desires to sell and the Company desires to purchase the
Shares for the consideration, and on the terms, set forth in this Agreement.

     NOW,   THEREFORE,   in   consideration  of  the  premises  and  the  mutual
representations,  warranties and covenants set forth in this Agreement,  and for
other good and valuable consideration,  the receipt and sufficiency of which are
hereby acknowledged, the parties hereto agree as follows: 


     1.  Purchase  of  Shares.  Subject  to the  terms  and  conditions  of this
Agreement,  the Seller  hereby  agrees to sell to the  Company,  and the Company
hereby agrees to purchase from the Seller,  the Shares for an aggregate purchase
price of $43,683,368.00 (the "Purchase Price").

     2. Closing; Delivery of Shares. The closing of the purchase and sale of the
Shares  shall  take  place at the  offices of the  Company,  1791 Deere  Avenue,
Irvine,  California 92606,  concurrently with the execution and delivery of this
Agreement  (the  "Closing").  At the Closing,  the Seller  shall  deliver to the
Company a certificate or certificates  representing the Shares, duly endorsed or
accompanied  by stock  powers  duly  executed  in blank  and  otherwise  in form
reasonably acceptable for transfer on the books of the Company,  against payment
of the purchase price therefor by wire transfer of immediately  available  funds
to an account designated by the Seller.

     3. Termination of Stockholder  Agreement.  Effective as of the date hereof,
and without  requiring any further  action on behalf of the parties,  the Seller
and the Company hereby agree and  acknowledge  that the  Stockholder  Agreement,
dated  July  16,  2004,  by  and  between  the  Company  and  the  Seller  shall
automatically  terminate  and be of no further force and effect and that neither
party  shall have any  further  rights,  liabilities,  obligations  or  remedies
available thereunder.

     4.  Representations and Warranties of Seller.  Seller hereby represents and
warrants and covenants to the Company as follows:

          (a)  Authorization.  All corporate  actions on the part of the Seller,
its officers,  directors,  and  stockholders  necessary  for the  authorization,
execution, and delivery of this Agreement and the performance of all obligations
of the Seller hereunder have been taken. This Agreement  constitutes a valid and
legally  binding  obligation of the Seller,  enforceable in accordance  with its
terms,   except  as   limited   by  (a)   applicable   bankruptcy,   insolvency,
reorganization,  moratorium,  and other  laws of general  application  affecting
enforcement  of  creditors'  rights  generally,  and (b)  laws  relating  to the
availability  of  specific  performance,  injunctive  relief or other  equitable
remedies.

     (b) Title to Shares.  The Seller is the record and beneficial  owner of the
Shares, free and clear of all liens, claims, encumbrances,  pledges, options and
any other adverse interests, restrictions on transfer or defects in title of any
kind or nature  whatsoever,  except  for  restrictions  on  transfer  imposed by
federal  and state  securities  laws.  The  Shares  held by the  Seller  will be
conveyed  




to  the  Company  hereunder  free  and  clear  of all  liens,  claims,
encumbrances,  pledges, options and any other adverse interests, restrictions on
transfer  or  defects  in title of any kind or  nature  whatsoever,  except  for
restrictions on transfer imposed by federal and state securities laws.

     (c) No Conflict. The execution and delivery by the Seller of this Agreement
and the  performance by the Seller of its  obligations  hereunder do not require
the Seller to obtain any consent, approval or action of, or make any filing with
or  give  any  notice  to,  any  corporation,  person  or  firm  or any  public,
governmental  or judicial  authority that has not already been obtained prior to
the date hereof or not required to be obtained until after the date hereof.

     (d) Disclosure of Information. Seller has had an opportunity to discuss the
Company's  business and financial affairs with the Company's  management and the
opportunity  to  inspect  Company  facilities  and such  books and  records  and
material  contracts as Seller deemed necessary to its  determination to sell the
Shares.  The Seller has such  knowledge and  experience in financial or business
matters  and  with  respect  to the  Company's  business,  financial  condition,
operating results and prospects, that it is capable of evaluating the merits and
risks of the sale  contemplated  by this  Agreement.  Based on the knowledge and
experience  of the Seller,  the Seller has  reviewed the merits and risks of the
transaction  contemplated by this Agreement,  and, where necessary, has reviewed
all material  information  made available to it. The Seller has been advised to,
and given the  opportunity  to,  consult with  counsel of its own choosing  with
respect to this  Agreement  and has not relied  upon  counsel for the Company in
connection  with this  Agreement.  Nothing in this  Section 4(d) shall lessen or
obviate  the  representations  and  warranties  of the Company set forth in this
Agreement.

     5.  Representations  and  Warranties  of the  Company.  The Company  hereby
represents and warrants to the Seller as follows:

     (a)  Authorization.  All corporate actions on the part of the Company,  its
officers,   directors,   and  stockholders   necessary  for  the  authorization,
execution, and delivery of this Agreement and the performance of all obligations
of the Company hereunder have been taken. This Agreement constitutes a valid and
legally  binding  obligation of the Company,  enforceable in accordance with its
terms,   except  as   limited   by  (a)   applicable   bankruptcy,   insolvency,
reorganization,  moratorium,  and other  laws of general  application  affecting
enforcement  of  creditors'   rights   generally,   (b)  laws  relating  to  the
availability  of  specific  performance,  injunctive  relief or other  equitable
remedies  and (c) state and federal  securities  laws with  respect to rights to
indemnification or contribution.

     (b) No  Conflict.  The  execution  and  delivery  by the  Company  of  this
Agreement and the performance by the Company of its obligations hereunder do not
require  the Company to obtain any  consent,  approval or action of, or make any
filing  with or give any  notice  to,  any  corporation,  person  or firm or any
public,  governmental  or judicial  authority that has not already been obtained
prior to the date hereof or not  required  to be  obtained  until after the date
hereof.

     (c)  Disclosure  of  Information.  The  Company's  (i) Proxy  Statement  on
Schedule 14A for its 2005 Annual Meeting of Stockholders,  (ii) Annual Report on
Form 10-K for the fiscal year ended December 31, 2004 and (iii) other documents,
including  the  exhibits  thereto,   filed  with  the  Securities  and  Exchange
Commission   ("SEC")   since   December  31,  2004  pursuant  to  the  reporting
requirements of the Securities  Exchange Act of 1934, as amended  (collectively,
the "SEC Reports"), as of the date of their respective filings with the SEC, did
not contain an untrue statement

                                       2



of a  material  fact or omit to state a  material  fact  required  to be  stated
therein  or  necessary  to  make  the  statements   therein,  in  light  of  the
circumstances  under  which they were made,  not  misleading.  To the  Company's
knowledge and except as otherwise previously disclosed to the Seller, no fact or
circumstance  exists as of the date hereof  which would cause the SEC Reports to
contain an untrue  statement of a material fact or omit to state a material fact
required to be stated  therein or necessary to make the statements  therein,  in
light of the circumstances under which they were made, not misleading.

     6. Miscellaneous.

     (a)  Entire  Agreement;  Amendment.  This  Agreement  embodies  all  of the
agreements and  understandings of the parties hereto with respect to the subject
matter hereof and supersedes all prior agreements or understandings,  written or
oral,  with  respect  thereto.   The  parties  agree  to  execute  such  further
instruments and to take such further instruments and to take such further action
as may be reasonably  necessary to carry out the intent of this Agreement.  This
Agreement may not be amended or modified,  except by a written instrument signed
by all of the parties affected  thereby.  No waiver of any right hereunder shall
be effective  unless it is given in a written  document or instrument  signed by
the party waiving such right.

     (b)  Governing  Law. This  Agreement  shall be governed by and construed in
accordance with the laws of the State of California.  The parties agree that any
dispute arising under this Agreement shall be subject to the jurisdiction of the
applicable  state or federal courts in California and the parties hereby consent
to the jurisdiction of such courts.

     (c) Headings. The paragraph headings included herein are for convenience of
reference  only and shall not be  considered  in,  and  shall  not  affect,  the
interpretation or application of any of the provisions hereof.

     (d) Counterparts.  This Agreement may be executed in separate counterparts,
each of which shall  constitute one and the same  agreement  and,  provided that
each of the  parties  hereto  has  executed  and  delivered  at  least  one such
counterpart,  this Agreement  shall be effective even if all of the parties have
not executed the same counterpart of this Agreement.

     (e)  Successors  and  Assigns.  The  provisions  hereof  shall inure to the
benefit of, and be binding upon, the successors,  assigns,  heirs, executors and
administrators of the parties hereto.

     (f) Expenses. Each party agrees to pay its own costs and expenses that such
party  incurs  with  respect  to  the  negotiation,   execution,   delivery  and
performance of this Agreement.

     (g)  Severability.  Any provision of this  Agreement  that is declared by a
court of competent  jurisdiction to be illegal,  unenforceable or invalid, shall
be ineffective to the extent of such illegality, unenforceability or invalidity,
but any such provision shall be enforced to the fullest extent possible to avoid
such  illegality,  unenforceability  or invalidity,  and each other provision of
this Agreement shall continue in full force and effect.

                            [Signatures on Next Page]



                                       3



     IN WITNESS  WHEREOF,  the  undersigned  have executed  this Stock  Purchase
Agreement as of the date first written above.


                                NEWPORT CORPORATION


                                By:    /s/ Jeffrey B. Coyne
                                       -----------------------------------------
                                       Jeffrey B. Coyne,
                                       Senior Vice President and General Counsel



                                THERMO ELECTRON CORPORATION


                                By:    /s/ John A. Piccione
                                       -----------------------------------------
                                       John A. Piccione
                                       Assistant Secretary


                                       4