Reading Glass Magnifier Lenses from Canada
Glass spectacle lenses with +1.00 to +3.50 spherical power for presbyopia reading correction, featuring aspheric design to expand field of view. Unmounted plano-convex or meniscus form from high-clarity crown glass. Standard HTS 9001.40.00.00 classification for all corrective glass 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
• Mark OTC power increments (+.50D steps) distinguishing from custom prescription lenses
• Provide distortion-free zone measurements (>80% aperture) proving spectacle quality
• For OTC reading imports, reference 21 CFR 801.420 exemption from full Rx labeling