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Interferometer Reference Telescope from Canada

Reference telescope for laser interferometers measuring machine tool positioning accuracy. Falls under HTS 9013.10.45.00 as designed for length measuring instruments. NIST-traceable calibration.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Include interferometer system specifications and calibration certificates

Classify as optical reference, not complete measuring system