Polarizing Filter Rotator from Canada
Manual rotation stage for Glan-Thompson polarizing prisms in laser setups. HTS 9013.90.70.00 applies to such specialized optical instrument accessories.
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
• Declare polarization extinction ratio specs to validate optical appliance status
• Provide assembly diagrams showing prism mounting interface
• Avoid generic 'rotation stage' description that risks Chapter 84 classification