Chapter 7015 — Customs Tariff Headings
Products classified under Tariff item 70.15
Bifocal Semi-Finished Glass Blanks
Bifocal semi-finished glass blanks are pre-formed glass pieces with molded bifocal segments for distance and near vision correction. They are curved and hollowed but not yet optically worked, as they require final grinding to meet a prescription. These blanks fall under tariff item 7015.10.00 as glasses for corrective spectacles.
7015.10.00CR-39 Semi-Finished Lens Blanks
CR-39 resin lens blanks are pre-formed, curved blanks made from a glass-like plastic material, used for corrective eyewear. They are hollowed or curved but not optically worked, as they require grinding to a prescription. These blanks are classified under tariff item 7015.10.00 as glasses for corrective spectacles, despite being resin rather than traditional glass.
7015.10.00Fused Quartz Spectacle Blanks
Fused quartz spectacle blanks are high-purity fused silica blanks, curved but unworked, used for specialized corrective optics. Chapter note 5 defines glass to include fused quartz, so these blanks fall under tariff item 7015.10.00 as glasses for corrective spectacles. They are often used in laser eye protection prescriptions.
7015.10.00High-Index Glass Lens Blanks
High-index glass lens blanks are thin, lightweight glass blanks with a high refractive index (1.60-1.74), molded for progressive or bifocal corrective lenses. They are curved and hollowed but not optically worked, as they require surfacing. These blanks fall under tariff item 7015.10.00 as glasses for corrective spectacles.
7015.10.00Mineral Glass Corrective Blanks
Mineral glass corrective blanks are crown glass (soda-lime silicate) blanks for high-clarity prescription lenses. They are hollowed and annealed but unworked, making them suitable for tariff item 7015.10.00 as glasses for corrective spectacles. These blanks offer a scratch-resistant alternative to plastic lenses.
7015.10.00Photochromic Spectacle Blanks
Photochromic spectacle blanks are pre-formed blanks with photochromic molecules that darken in UV light, designed for transition corrective lenses. They are curved but not optically worked, as they require grinding to a prescription. These blanks fall under tariff item 7015.10.00 as glasses for corrective spectacles, retaining their classification despite the embedded photochromic properties.
7015.10.00Polarization Spectacle Blanks
Polarization spectacle blanks are curved blanks with polarizing film layers for glare reduction in corrective lenses, pre-surfacing. They are unworked and designed for corrective spectacles, falling under tariff item 7015.10.00 as glasses for corrective spectacles. These blanks are commonly used in driving or fishing prescription sunglasses.
7015.10.00Progressive Addition Lens Blanks
Progressive addition lens blanks are blanks with seamless gradient zones for continuous vision correction, pre-formed but unground for spectacles. They are curved and hollowed but not optically worked, as they require surfacing to a prescription. These blanks fall under tariff item 7015.10.00 as glasses for corrective spectacles, despite their complex molding.
7015.10.00Trivex Lens Blanks for Eyewear
Trivex lens blanks for eyewear are impact-resistant polymer blanks, optically clear and lightweight, formed into spectacle shapes for corrective grinding. They are curved and hollowed but not optically worked, qualifying under tariff item 7015.10.00 as glasses for corrective spectacles. Chapter note 5 includes fused silica, and Trivex is a glass-like material for this purpose.
7015.10.00Unworked Polycarbonate Spectacle Blanks
Unworked polycarbonate spectacle blanks are curved, hollow polycarbonate blanks designed for grinding into corrective spectacle lenses. They are not optically worked, meaning they have not been ground or polished to a prescription. These blanks fall under tariff item 7015.10.00 as glasses for corrective spectacles, as polycarbonate is considered a glass-like material for this heading.
7015.90.00Acrylic Watch Glass Blank
> A bent acrylic (PMMA) hollow sphere segment for budget watch crystals, supplied as rough-formed blanks for polishing. The material is not optically worked and is intended for watch glass manufacturing. It falls under tariff item 7015.90.00 as a watch glass blank.
7015.90.00Bent Glass for Corrective Lens Blanks
> Hollowed, bent glass forms for prescription corrective spectacle lenses, in a pre-ground state without optical surfacing. These are not optically worked and are intended for further processing into corrective lenses. They fall under tariff item 7015.90.00 as glasses for corrective spectacles.
7015.90.00Bent Magnifier Glass Blanks
Bent magnifier glass blanks are curved and hollowed glass blanks for noncorrective magnifier spectacles, not optically processed. They are used in the manufacture of simple magnifying glasses or loupes. This tariff item covers glasses for non-corrective spectacles that are curved, bent, hollowed, or the like, not optically worked.
7015.90.00Bent Reading Glass Blanks
Bent reading glass blanks are curved glass blanks for noncorrective reading magnifiers, hollowed but not optically worked. They are suitable for simple vision aids and are imported in an unfinished state for further processing. This tariff item covers glasses for non-corrective spectacles that are curved, bent, hollowed, or the like, not optically worked.
7015.90.00Curved Noncorrective Sunglass Blanks
Curved noncorrective sunglass blanks are bent glass for noncorrective sunglass lenses, not optically worked, providing basic UV protection shaping. They are imported as roughs for further processing into finished sunglass lenses. This tariff item covers glasses for non-corrective spectacles that are curved, bent, hollowed, or the like, not optically worked.
7015.90.00Curved Safety Goggle Blanks
Curved safety goggle blanks are bent glass pieces hollowed for noncorrective safety goggles, without optical working, used in protective eyewear manufacturing. They are imported as unfinished blanks for further processing into safety goggles. This tariff item covers glasses for non-corrective spectacles that are curved, bent, hollowed, or the like, not optically worked.
7015.90.00Curved Safety Goggle Glass Blank
> Bent, hollowed glass blanks for noncorrective safety goggles, without optical coatings or working, for industrial eyewear fabrication. The glass is curved but not optically worked, and it is intended for protective eyewear. It falls under tariff item 7015.90.00 as similar glasses.
7015.90.00Glass Segments for Eyewear Prototyping
Glass segments for eyewear prototyping are hollowed glass segments from spheres for prototyping corrective spectacles, unworked optically. They are used in research and development of new eyewear designs. This tariff item includes hollow glass spheres and their segments for the manufacture of glasses for corrective spectacles.
7015.90.00Hollowed Watch Glass Blanks
Hollowed watch glass blanks are hollowed glass blanks for clock or watch glasses, curved but not optically worked, for timepiece covers. They are imported in an unfinished state for further processing into watch or clock glasses. This tariff item covers clock or watch glasses that are curved, bent, hollowed, or the like, not optically worked.
7015.90.00Hollow Glass Sphere for Spectacle Blanks
> Precision hollow glass spheres segmented for grinding into noncorrective sunglass or safety spectacle lenses, curved but not optically worked. These segments are intended for manufacturing such glasses. They are classified under tariff item 7015.90.00.
7015.90.00Hollow Glass Spheres for Spectacle Segments
Precision hollow glass spheres and their segments are designed for manufacturing corrective spectacle glasses, unworked optically. They are imported as unfinished forms for further processing into corrective lenses. This tariff item includes hollow glass spheres and their segments for the manufacture of glasses for corrective spectacles.
7015.90.00Mineral Glass Watch Lens Blank
> A hollowed mineral glass disc, curved for watch faces but without anti-reflective coatings or optical finishing, intended for further processing into timepiece crystals. The glass is not optically worked and is designed for watch manufacturing. It falls under tariff item 7015.90.00.
7015.90.00Noncorrective Sunglass Lens Rough
Noncorrective sunglass lens roughs are curved glass blanks, hollowed from spheres and segmented, without tinting or optical working. They are imported for further processing, such as applying UV protection coatings, before becoming finished sunglass lenses. This tariff item covers glasses for non-corrective spectacles that are curved, bent, hollowed, or the like, not optically worked.
7015.90.00Non-Optically Worked Eyeglass Blanks
Non-optically worked eyeglass blanks are unfinished glass blanks curved and hollowed for corrective spectacle lenses, not yet optically worked like ground or polished. They are imported for further processing into corrective lenses. This tariff item covers glasses for corrective spectacles that are curved, bent, hollowed, or the like, not optically worked.
7015.90.00Protective Eyewear Glass Blanks
Protective eyewear glass blanks are hollowed glass for noncorrective protective eyewear like lab goggles, unoptically worked. They are imported as unfinished blanks for further processing into protective eyewear. This tariff item covers glasses for non-corrective spectacles that are curved, bent, hollowed, or the like, not optically worked.
7015.90.00Round 38mm Watch Glass
> A precisely sized 38mm round watch crystal made of glass, not optically worked, designed for standard men's watches. It is curved to fit the watch case and may have an optional anti-reflective coating. This product falls under tariff item 7015.90.00 as a clock or watch glass.
7015.90.00Round Acrylic-Coated Watch Crystal
> A round watch glass with a thin acrylic protective coating that improves impact resistance while maintaining transparency. The coating is not an anti-reflective layer but a protective film, and the glass is not optically worked. It is intended for use as a watch crystal.
7015.90.00Round Anti-Scratch Watch Glass
> A round watch glass treated with a chemical hardening process to enhance scratch resistance, commonly used in sports watches. The glass is curved but not optically worked, and the hardening does not involve optical surfacing. It falls under tariff item 7015.90.00 as a watch glass.
7015.90.00Round Bezel-Set Watch Crystal
> A round watch crystal designed for press-fit bezel mounting, with a compression-fit edge profile. The glass is curved and not optically worked, suitable for watch assembly. It is classified under tariff item 7015.90.00 as a watch glass.
7015.90.00Round Domed Watch Glass
> A round domed watch crystal with a curved profile to create a depth illusion, commonly used in diver watches. The glass is bent but not optically worked, and it is designed for watch faces. It falls under tariff item 7015.90.00 as a watch glass.
7015.90.00Round Flatback Watch Crystal
> A round flatback mineral glass crystal designed for bezel-set watches, with a flat inner surface and curved outer edge. It is not optically worked and is intended for vintage or dress watch designs. This product is classified under tariff item 7015.90.00.
7015.90.00Round Mineral Glass Watch Lens
> A standard round mineral glass watch lens made of hardened soda-lime glass, used for mid-range timepieces. The glass is curved but not optically worked, offering durability without advanced optical processing. It falls under tariff item 7015.90.00.
7015.90.00Round Sapphire Watch Crystal
> A round watch crystal made from synthetic sapphire, precisely cut for luxury watch faces. The glass is curved but not optically worked, providing scratch resistance and clarity. It is classified under tariff item 7015.90.00 as a watch glass.
7015.90.00Round Skeleton Watch Crystal
> A round transparent watch crystal designed for skeleton movement visibility, made of high-clarity mineral glass. The glass is curved but not optically worked, and it is intended for watch faces. It falls under tariff item 7015.90.00.
7015.90.00Round Vintage Watch Crystal
> A round watch glass replicating the thickness and profile of 1950s radium dial era watches, used for authentic restoration. The glass is curved but not optically worked, and it is designed for vintage watch cases. It is classified under tariff item 7015.90.00.
7015.90.00Segmented Hollow Sphere for Watch Prototyping
Segmented hollow sphere pieces for watch prototyping are precision-cut glass segments, bent and rough-formed only, without optical working. They serve as intermediates in the manufacture of prototype watch crystals for research and development of new timepiece designs. This tariff item includes hollow glass spheres and their segments for the manufacture of clock or watch glasses.
7015.90.00Synthetic Sapphire Watch Crystal
Synthetic sapphire watch crystals are curved, non-optically worked glass blanks made from synthetic sapphire, designed for watch dials. They provide scratch resistance without final polishing, making them suitable as watch glasses in an unfinished state. This tariff item covers clock or watch glasses that are curved, bent, hollowed, or the like, not optically worked.
7015.90.00Unworked Clock Glass Segments
Unworked clock glass segments are segments of hollow glass spheres for clock glasses, curved but not optically worked. They are imported in an unfinished state for further processing into clock glasses. This tariff item includes hollow glass spheres and their segments for the manufacture of clock or watch glasses.
7015.90.00Watch Dial Glass Hemisphere
Watch dial glass hemispheres are hollowed glass hemispheres for premium watch dials, curved and segmented but not optically finished. They are awaiting further processing like doming and coating, and enhance water resistance in timepieces. This tariff item includes hollow glass spheres and their segments for the manufacture of clock or watch glasses.