IR Absorbing Drilled Glass Lenses from Canada
Precision-drilled borosilicate glass (7005) with IR-absorbing thin film for optical applications. The layer prevents heat buildup while drilled holes allow mounting, classifying as worked glass under 7006.00.4010. Common in machine vision systems.
Duty Rate — Canada → United States
14.9%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide transmittance spectra data to prove absorbing layer efficacy
• Classify as 'optical glass components' if not full articles to stay in 7006