Trivex Glass Hybrid Spectacle Lenses from Japan
Impact-resistant glass lenses blending Trivex polymer core with glass outer layers for superior optical clarity and safety, designed for children's or sports eyeglasses. Optically worked to prescription with ANSI Z87.1 impact ratings. HTS 9001.40.00.00 applies if predominantly glass construction for spectacle use.
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
• Provide cross-section analysis confirming glass as principal material component (>50% by volume)
• Include impact test reports (drop ball, high velocity) meeting FDA 21 CFR 801.410 standards
• Declare aspheric base curves optimized for youth frames to support spectacle classification