Polycarbonate Unmounted Contact Lens Blank from Canada
Pre-formed contact lens blank of gas-permeable polycarbonate, awaiting final surfacing. HTS 9001.90.40.00 as unfinished unmounted contact lens. Higher oxygen permeability than hydrogel.
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
• Dk/t oxygen permeability certification
• Base curve/diameter specs required
• Distinguish from finished Rx lenses