Trivex Unmounted Prescription Lenses from Japan
High-impact Trivex polymer lenses, unmounted, for impact-resistant eyeglasses and safety eyewear prescriptions. Offers superior strength over polycarbonate with Abbe value for minimal distortion. HTS 9001.50.00.00 covers these plastic spectacle lenses.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Certify Trivex material via manufacturer's specs; hybrid polymers risk scrutiny under plastics headings
• Include impact test reports (ASTM F803) for prescription safety lens validation
• Declare diopter power and base curve on entry docs to distinguish from non-prescription plano lenses