Precision Ground Lens Blank for Microscope Objectives from Canada
High-precision borosilicate glass blank for microscope objective lenses, pre-cut but not surfaced optically. Fits HTS 7014.00.10.00 for signaling/optical glass elements that are lens blanks excluding spectacles.
Duty Rate — Canada → United States
14.1%
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
• Document intended end-use in laboratory microscopes to distinguish from consumer eyewear
• Ensure no annealing post-shaping per chapter note (a), or it may still qualify as unworked