Interferometer Reference Telescope from United States
The Interferometer Reference Telescope is a reference telescope for laser interferometers measuring machine tool positioning accuracy. It is designed to form part of length measuring instruments and is NIST-traceable calibrated. Under chapter note 4, telescopes for instruments of this chapter are classified in heading 9013, so this product falls under tariff item 9013.10.00.
Duty Rate — United States → Canada
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Classify the interferometer reference telescope under tariff item 9013.10.00 as a telescope for measuring instruments
• Provide calibration certificates and technical specs to CBSA
• Ensure it is not classified as a complete interferometer, which would fall under heading 9031