</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

ED Glass Prism-Lens Binocular Bridge from China

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.

Duty Rate — China → United States

12.5%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
9903.88.270%Articles the product of China, as provided for in U.S. note 20(ff) to this subchapter
9903.88.280%Articles the product of China, as provided for in U.S. note 20(gg) to this subchapter

Import Tips

Glass type certification (ED/BAK4) critical for duty preferences

Assembly diagrams prove 'incorporation' vs. loose parts