Professional IR Astronomy Prism Binoculars PAIR-20x80 from Japan
Heavy-duty 20x80 prism binoculars for infrared astronomical observation, with extra-low dispersion prisms handling near-IR celestial imaging. Classified in HTS 9005.10.00.20 for prism binoculars designed for IR light in scientific stargazing. Tripod-adaptable for stable viewing.
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
• Include NIST-traceable calibration certs for prisms to support scientific exemption claims
• Separate mountings if imported unassembled; chapter notes classify mountings with binoculars