Bifocal Glass Spectacle Lenses from Canada
Classic Kryptoc or flat-top bifocal glass lenses with distinct distance and near vision segments fused or molded into single unmounted lenses for presbyopia correction. Made from crown glass with precise segment lines, they require skilled optician edging. HTS 9001.40.00.00 includes multifocal spectacle lenses of glass as standard vision correction products.
Duty Rate — Canada → United States
12%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify segment type (e.g
• D-28, D-35) and add power on invoice to prevent misclassification as progressive lenses
• Maintain segment line integrity during transit; use polarized shipping trays to avoid customs rejection
• For bulk imports, provide statistical sampling showing consistent glass composition across lots