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

FORM 8-K

CURRENT REPORT
Pursuant to section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported)          October 19, 2007      

                        ZYGO CORPORATION                        
(Exact Name of Registrant as Specified in its Charter)

Delaware	0-12944	06-0864500
(State or Other Jurisdiction	(Commission	(IRS Employer
of Incorporation)	File Number)	Identification No.)

Laurel Brook Road, Middlefield, CT	06455-0448
(Address of Principal Executive Offices)	(Zip Code)

Registrant’s telephone number, including area code:          (860) 347-8506      

                                                Not Applicable                                                
(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2 below):

[  ]   Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[  ]   Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a -12)

[  ]   Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d -2(b))

[  ]   Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e -4(c))

ITEM 2.02. RESULTS OF OPERATIONS AND FINANCIAL CONDITION.

On October 19, 2007, Zygo Corporation announced its preliminary estimates of first quarter fiscal 2008 results. The full text of the press release issued in connection with the announcement is attached as Exhibit 99.1 to this Current Report on Form 8-K.

ITEM 9.01. FINANCIAL STATEMENTS AND EXHIBITS.

(d) Exhibits

99.1 Press Release, dated October 19, 2007, issued by Zygo Corporation which announced its preliminary estimates of first quarter fiscal 2008 results.

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 hereunto duly authorized.

	ZYGO CORPORATION
Date: October 19, 2007		By:	/s/ Walter A. Shephard
			Name: Walter A. Shephard
			Title: Vice President Finance, CFO,
			and Treasurer

EXHIBIT INDEX

99.1 Press Release, dated October 19, 2007, issued by Zygo Corporation which announced its preliminary estimates of first quarter fiscal 2008 results.