Other
Optical fibres and optical fibre bundles; optical fibre cables other than those of heading 85.44; sheets and plates of polarizing material; lenses (including contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked. > Spectacle lenses of glass > Other > Other
Duty Rate (from China)
Products classified under Tariff item 9001.40.90.00
Aviator-Style Tinted Glass Lenses
Aviator-style tinted glass spectacle lenses with gradient gray/green tint, combining prescription correction with light reduction. These unmounted lenses are optically worked from neutral-density tinted glass, designed for pilots and outdoor use. They are finished products, not blanks.
9001.40.90Bifocal Glass Spectacle Lenses
Bifocal glass spectacle lenses with distinct distance and near vision segments, fused or molded into single unmounted lenses. These are optically worked from crown glass, designed for presbyopia correction. They are finished lenses, not unfinished blanks.
9001.40.90Crown Glass Single Vision Lenses
Crown glass single vision lenses with low dispersion (index 1.52), ground and polished for everyday correction. These unmounted lenses are optically worked and available in spherical powers. They are finished lenses, not blanks.
9001.40.90Flint Glass Myopia Control Lenses
Flint glass myopia control lenses with peripheral defocus zones, designed to slow myopia progression in children. These unmounted lenses are optically worked with concentric treatment rings. They are finished lenses, not blanks.
9001.40.90High-Index 1.8 Glass Lenses for Eyeglasses
High-index 1.8 glass spectacle lenses for strong prescriptions, minimizing thickness while maintaining optical clarity. These unmounted lenses are made from dense flint glass and precisely ground. They are finished lenses, not blanks.
9001.40.90Prism Glass Spectacle Lenses
Prism glass spectacle lenses incorporating prism diopters to correct eye alignment disorders. These unmounted lenses are optically worked with base-in/out prism ground into the prescription surface. They are finished lenses, not blanks.
9001.40.90Progressive Addition Glass Lenses
Progressive addition glass lenses with a seamless power gradient from distance to near, ground into high-quality optical glass. These unmounted lenses are optically worked and finished. They are not designed for hazardous work.
9001.40.90Reading Glass Magnifier Lenses
Reading glass magnifier lenses with +1.00 to +3.50 spherical power for presbyopia correction, featuring aspheric design. These unmounted lenses are optically worked from crown glass. They are finished lenses, not blanks.
9001.40.90Uncoated Glass Spectacle Lenses
Uncoated glass spectacle lenses, basic plano-convex or concave lenses from optical crown glass, designed for prescription correction. These unmounted lenses are optically worked and finished. They are not designed for hazardous work.