Holography Spatial Filter Assembly from Canada
Pinhole and lens assembly for cleaning laser beams in holographic recording systems. Falls under HTS 9013.90.70.00 as an accessory for unspecified optical instruments.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify pinhole diameter tolerances (e.g
• ±1μm) critical for tariff justification
• Include beam divergence cleaning performance data in import declaration
• Document as complete spatial filter, not separate generic lenses/pinholes