Incorporating goods of heading 9001 or 9002
Binoculars, monoculars, other optical telescopes, and mountings therefor; other astronomical instruments and mountings therefor, but not including instruments for radio-astronomy; parts and accessories thereof: > Parts and accessories (including mountings): > Incorporating goods of heading 9001 or 9002
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Products classified under HTS 9005.90.40.00
Galilean Prism Telescope Finder
Red-dot finder with Galilean prisms (9001) and erecting lenses (9002) for telescopes. 9005.90.40.00 as incorporating parts for astronomical mountings. Quick alignment tool.
Multi-Coated Prism-Lens Opera Glasses
Compact opera glasses module with prisms (9001) and multi-coated lenses (9002). HTS 9005.90.40.00 for such binocular accessories. Elegant for theater viewing.
Barlowed Prism Erecting System
Erecting system for spotting scopes with Barlow lenses (9002) and prisms (9001). Classified 9005.90.40.00 incorporating both for telescope use. Increases effective magnification.
Helix Prism-Lens Micro-Monocular
Ultra-compact monocular with helix prisms (9001) and aspheric lenses (9002). 9005.90.40.00 as miniature telescope accessory. Pocket-sized for travel.
Field Flattener Prism-Lens Cell
Lens cell for astrographs with field flattener lenses (9002) and prism arrays (9001). HTS 9005.90.40.00 for imaging telescope mountings. Eliminates edge distortion.
Compact Roof Prism Corrective Binoculars Module
Roof prism module with diopter-corrective lenses (9002) for binoculars. 9005.90.40.00 incorporating prisms and lenses as accessories. Waterproof for marine use.
Hybrid Prism-Lens Binoculars
Compact binoculars combining optical prisms (heading 9001) with corrective lenses (heading 9002) for enhanced clarity and light transmission. Classified under HTS 9005.90.40.00 as parts and accessories for telescopes/binoculars that incorporate both prism and lens elements from the specified headings. Ideal for birdwatching and outdoor observation.
Astronomical Telescope Eyepiece with Corrective Lenses
Eyepiece module for telescopes integrating prisms from 9001 and spectacle lenses from 9002 for vision correction. Falls under HTS 9005.90.40.00 as a mounting/accessory incorporating both elements for astronomical instruments. Provides sharp, corrected views of celestial objects.
Porro Prism Binocular Mounting Assembly
Mounting frame for binoculars embedding Porro prisms (9001) and achromatic lenses (9002) for wide-field viewing. HTS 9005.90.40.00 applies to such assemblies incorporating both components as telescope accessories. Used in high-end birding and marine binoculars.
Corrected Prism Finder Scope for Telescopes
Finder scope accessory with integrated prisms (9001) and corrected field lenses (9002) for precise telescope alignment. Classified in HTS 9005.90.40.00 due to dual incorporation in astronomical instrument mountings. Essential for amateur astronomers.
Apochromatic Lens-Prism Spotting Scope Module
Modular spotting scope head combining apochromatic lenses (9002) and roof prisms (9001) for color-corrected long-range viewing. HTS 9005.90.40.00 covers such optical mountings for telescopes. Popular for hunting and surveillance.
Vision-Corrected Monocular Prism Assembly
Compact monocular housing with prisms (9001) and prescription-corrective lenses (9002) for low-vision users. Falls under 9005.90.40.00 as incorporating telescope parts. Compact design for hiking and theater use.
ED Glass Prism-Lens Binocular Bridge
Central bridge assembly for binoculars with extra-low dispersion (ED) lenses (9002) and BAK4 prisms (9001). HTS 9005.90.40.00 for such dual-incorporating accessories. Reduces color fringing in premium optics.
Orthoscopic Eyepiece with Prism Corrector
Telescope eyepiece featuring orthoscopic lenses (9002) and prism corrector plates (9001) for flat-field viewing. Classified 9005.90.40.00 as mounting accessory incorporating both. For planetary and lunar observation.
Rangefinder Binocular Prism-Lens Core
Core optical block for laser rangefinder binoculars with prisms (9001) and objective lenses (9002). HTS 9005.90.40.00 for telescope accessories with dual incorporation. Used by hunters and golfers.