Attached files

file filename
10-K - FORM 10-K - NOVANTA INCd10k.htm
EX-4.4 - FIRST SUPPLEMENTAL INDENTURE BY AND AMONG THE REGISTRANT - NOVANTA INCdex44.htm
EX-24 - POWER OF ATTORNEY - NOVANTA INCdex24.htm
EX-32.1 - CHIEF EXECUTIVE OFFICER CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 - NOVANTA INCdex321.htm
EX-31.2 - CHIEF FINANCIAL OFFICER CERTIFICATION PURSUANT TO SECTION 302 - NOVANTA INCdex312.htm
EX-31.1 - CHIEF EXECUTIVE OFFICER CERTIFICATION PURSUANT TO SECTION 302 - NOVANTA INCdex311.htm
EX-32.2 - CHIEF FINANCIAL OFFICER CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 - NOVANTA INCdex322.htm
EX-21.1 - SUBSIDIARIES OF THE REGISTRANT - NOVANTA INCdex211.htm
EX-10.53 - FIRST AMENDMENT TO LEASE - NOVANTA INCdex1053.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements (Form S-3, numbers 333-154157 and 333-32966, and Form S-8, numbers 333-118320, 333-43080, 333-76849 and 333-73666), of our report dated October 1, 2010, with respect to the consolidated financial statements of GSI Group Inc., included in this Annual Report (Form 10-K) for the year ended December 31, 2009.

/s/ Ernst & Young LLP

October 1, 2010

Boston, Massachusetts