Progressive Addition Plastic Spectacle Lenses from Canada
Unmounted plastic progressive lenses providing seamless vision correction across distances without visible lines. Features corridor design for intermediate vision. Classifies in HTS 9001.50.00.00 as other spectacle lenses.
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
• Progressive design patents/specs distinguish from standard single vision
• Distortion zone measurements required for quality verification
• Avoid 'computer glasses' declarations that trigger blue light filter scrutiny