Amsler Grid Projector Lens from Germany
Projection optics displaying distortion grids for macular function screening. HTS 9018.90.20.00 covers optical projectors for sight-testing. Detects metamorphopsia in retinal disease.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Specify projection distance and grid angular size specifications
• Include fixation target luminance contrast ratio documentation
• Classify separately from chart projectors (non-medical vision charts)