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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If framed as sunglasses
Complete sunglass frames with photochromic lenses go to 9004, but unmounted stay separate.
If photochromic dyes/coatings only
Separate chemical preparations for tinting classify in Chapter 32, not finished lenses.
If light measuring instrument use
Measuring optics per note 6 prioritize 9031 over general lenses.
Not sure which classification is right?
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Import Tips & Compliance
• Document photochromic activation specs to distinguish from static tint lenses
• EPA/FDA dual review possible for light-sensitive chemical treatments
• Declare activation speed and range to support value assessment
Related Products under HTS 9001.50.00.00
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CR-39 Resin Unmounted Spectacle Lenses
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Trivex Unmounted Prescription Lenses
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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.
Bifocal Polycarbonate Unmounted Lenses
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