Trivex Unmounted Prescription Lenses from Mexico
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 — Mexico → United States
12%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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