Optical Lens Coating Blanks from Canada
Precision ground optical lens blanks produced in US optical facilities, exported for specialized anti-reflective coating application and quality testing. Returned after environmental and optical performance verification. 9813.00.05.40 applies to US-manufactured articles for processing.
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
• Provide optical specifications and coating process contracts for customs review
• Use protective packaging to prevent scratches during shipping and handling
• Document coating application dates to establish processing completion timelines