Unmounted Right Angle Prism Mirror from Japan
A mirror coated on a right-angle prism surface for 90-degree beam deflection in periscopes and binoculars. Under HTS 9001.90.60.00 as an unmounted mirror element, distinguished from uncoated prisms.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Specify coating location on prism hypotenuse vs. solid roof prism designs
• Document beam deviation specifications to confirm optical mirror function
• Import uncoated prisms separately under different mirror/prism subheadings