Anti-Reflection Coated Filter for Telescopes from Canada
Mounted AR-coated filter reducing ghosting in astronomical telescopes. HTS 9002.20.80.00 for mounted optical elements in instruments. Improves planetary and deep-sky observation.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Distinguish from sights excluded by note 5
• Include coating durability specs
• Classify separately from complete scopes