9005.10.00 - Binoculars

This HTS category, 9005.10.00, specifically classifies binoculars. Binoculars are optical instruments designed to view distant objects with both eyes simultaneously. They typically consist of two telescopes mounted side-by-side, with a prism system to invert and correct the image, offering magnification and a wider field of view compared to monoculars. The primary purpose of binoculars is for terrestrial or astronomical observation, recreational viewing, and specialized applications in fields such as hunting, birdwatching, and surveillance.

Binoculars are distinguished from their sibling categories by their dual-eyepiece design for stereoscopic viewing. The sibling category 9005.80 encompasses "Other instruments," which would include items like monoculars (single eyepiece telescopes), spotting scopes, and other optical telescopes not specifically classified under binoculars. Category 9005.90 covers "Parts and accessories," which would include components like lens caps, straps, and tripod adapters, but not the assembled optical instrument itself.

The subcategories under 9005.10.00 further refine the classification of binoculars based on their specific functionality and design. The subdivision 9005.10.00.20 is for prism binoculars specifically engineered for use with infrared light, often employed in night vision applications. Category 9005.10.00.40 covers other prism binoculars, representing the vast majority of common terrestrial and astronomical binoculars that utilize prisms for image correction and orientation. Finally, 9005.10.00.80 serves as a residual category for any binoculars not meeting the specific criteria of the preceding subcategories.