Anti-Reflection Coated Filter for Telescopes from United States
A mounted anti-reflection coated filter designed to reduce ghosting and flare in astronomical telescopes. It is a mounted optical element that serves as a fitting for optical instruments, falling under tariff item 9002.20.00 for filters. This filter enhances contrast in planetary and deep-sky observations.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the filter is declared as a mounted optical element for instruments, not as unmounted glass, to avoid reclassification
• Keep documentation showing its specific use in telescopes to support the tariff classification
• Verify if the filter qualifies for duty-free treatment under trade agreements like CETA or CPTPP based on country of origin