9018.90.20.00/Worth Four Dot Optical Test Kit/Mexico

Worth Four Dot Optical Test Kit from Mexico

Polarized optical dissociator with four colored dots for binocular vision assessment. Sight-testing optical appliance under HTS 9018.90.20.00. Diagnoses suppression and fusion anomalies.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

Calculate with your customs value Verify classification with AI

Import Tips

• Specify polarization axis orientation and dot chromaticity values

• Include trial frame compatibility and working distance specifications

• Document orthoptic testing application vs. general polarized filters