Drilled Optical Instrument Lens Blanks from Canada
Precision-drilled and edge-profiled glass blanks from heading 7005 for camera or projector lenses. Supplied unpolished for further optical working, in 7006.00.4050.
Duty Rate — Canada → United States
14.9%
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
• Specify refractive index and Abbe number in specs for optical verification
• Ship in cleanroom packaging to prevent contamination claims
• Distinguish from finished lenses; blanks avoid Chapter 90 duties