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Digital PD Ruler from Japan

Handheld digital pupillometer measuring monocular and binocular pupillary distances, near PD, and vertical measurements for precise eyeglass lens centering. Classified under HTS 9018.50.00.00 as ophthalmic measurement instrument. Essential for high Rx and progressive lens dispensing accuracy.

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 calibration verification against certified mechanical PD rulers

Document measurement range and resolution specifications

Provide battery safety and electromagnetic compatibility certifications