Unmounted Achromatic Doublet Lens from Canada
Crown-flint achromat lens pair cemented for color correction in microscopes. Still unmounted (no cell), qualifies HTS 9001.90.40.00 as composite optical lens. Eliminates chromatic aberration.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Cement type and AR coating declaration
• Alignment-critical; secure packing
• Common misclassification as 'mounted' if cell included