Polarizing Filter for Microscopes from Germany
A mounted polarizing filter designed for petrographic or biological microscopes to analyze light properties in samples. Classified under HTS 9002.20.80.00 as an optical filter part for laboratory instruments. It enables contrast enhancement in mineral and material studies.
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
• Include microscope compatibility certifications to prove instrument-specific use and avoid general parts classification
• Ensure labeling specifies 'optically worked' to differentiate from raw glass under exclusions
• Document wavelength transmission specs for customs valuation and technical compliance