Trivex Unmounted Prescription Lenses
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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If when assembled into complete frames
Mounted spectacle sets classify as finished eyewear in 9004.90, not component lenses.
If considered contact lenses
Contact lenses have separate provisions in 9001.30, differentiated by wear method from spectacle lenses.
If for machine optical components
Chapter exclusions send technically used plastic lenses to Chapter 84 machinery parts.
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Import Tips & Compliance
• 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
Related Products under HTS 9001.50.00.00
Polycarbonate Unmounted Spectacle Lenses
Unmounted spectacle lenses made from polycarbonate plastic, designed for eyeglasses to correct vision. They are lightweight, impact-resistant, and used in prescription eyewear. Classified under HTS 9001.50.00.00 as spectacle lenses of materials other than glass.
CR-39 Resin Unmounted Spectacle Lenses
Unmounted lenses crafted from CR-39 allyl diglycol carbonate resin for prescription eyeglasses. Known for excellent optical clarity and scratch resistance in vision correction. Falls under HTS 9001.50.00.00 for non-glass spectacle lenses.
High-Index 1.67 Plastic Spectacle Lenses
Thin, lightweight high-index (1.67) plastic unmounted lenses for strong prescriptions in eyeglasses. Reduces lens thickness significantly compared to standard indices. Classified in HTS 9001.50.00.00 as other material spectacle lenses.
Aspheric Polycarbonate Unmounted Lenses
Aspheric design polycarbonate spectacle lenses, unmounted, minimizing peripheral distortion in eyeglasses. Ideal for progressive and high-base curve prescriptions. HTS 9001.50.00.00 for non-glass optical elements.
Photochromic Transition Plastic Spectacle Lenses
Unmounted plastic spectacle lenses with photochromic technology that darkens in UV light, like Transitions lenses. Provides automatic tinting for indoor/outdoor vision correction. HTS 9001.50.00.00 applies to these other material lenses.
Bifocal Polycarbonate Unmounted Lenses
Unmounted bifocal spectacle lenses in polycarbonate with segmented near vision correction. Features flat-top or executive line bifocal design for presbyopia. Classified under HTS 9001.50.00.00 for plastic spectacle optics.