Fused Silica Lens Preform
Fused silica preform shaped for UV lenses, not optically worked. Included as 'glass' per tariff note, under 7014.00.30.00 for lens parts. High purity for optical signaling.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If worked fused quartz millstones
Industrial worked quartz products shift to Chapter 68.
If laboratory ampoules
Lab hollow vessels from fused silica classify in 7017.
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Import Tips & Compliance
• Specify SiO2 content >99% to confirm fused silica status
• Avoid 'quartz' misnomer; use 'fused silica glass'
Related Products under HTS 7014.00.30.00
Glass Camera Lens Element
A single convex-concave glass lens element used in consumer digital camera assemblies, not optically worked beyond basic shaping. It falls under HTS 7014.00.30.00 as an optical element of glass that is a lens not meeting the criteria for heading 7015 due to lacking precision optical processing. Signaling and other non-optically worked glass lenses are classified here.
Glass Projector Lens Blank
Rough-shaped glass blank for overhead projector lenses, annealed but not optically figured. Classified in 7014.00.30.00 as a non-optically worked lens for signaling or optical use, distinct from precision optics in 7015. It serves as a base for further lens fabrication.
Optical Glass Filter Substrate
Flat glass disc substrate for color filters in imaging devices, cut to shape but without optical coatings or working. It qualifies for 7014.00.30.00 as a non-optically worked glass filter element for optical applications. Chapter notes confirm basic cutting does not change classification.
Signaling Glass Lens for Traffic Lights
Molded glass lens for traffic signal fixtures, not optically worked, providing diffusion without precision. Falls under 7014.00.30.00 for signaling glassware lenses not in 7015. Ideal for basic light control in transportation signaling.
Glass Telescope Lens Blank
Cylindrical glass blank cut for amateur telescope objective lenses, annealed post-forming without optical figuring. HTS 7014.00.30.00 covers such non-worked optical elements for signaling or basic optics. Not suitable for precision instruments.
LED Indicator Glass Filter
Small glass filter disc for LED panel indicators in machinery, shaped but not worked optically. Under 7014.00.30.00 for filters as signaling optical elements. Enhances light color without advanced processing.