Blue Light Blocking High-Index Lenses
High-index plastic unmounted spectacle lenses with selective blue light filtering coatings for digital eye strain protection. Maintains prescription correction while blocking HEV light. Classified HTS 9001.50.00.00.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If marketed primarily as sunglasses
Plastic sunglass frames/lenses shift if principal use is UV protection.
If filtering pigments only
Separate dyes/pigments for blue blocking classify in Chapter 32.
If LED lighting diffusers
Technical lighting optics excluded per note 1(h/i).
Not sure which classification is right?
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Import Tips & Compliance
• Blue light transmission spectra validate filtering claims
• Distinguish from clear lenses via coating specs on entry
• Gaming/esports branding requires careful non-medical claims
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.
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.
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.