Mounted Germanium Infrared Prism from Canada
A mounted germanium crystal prism for dispersing infrared light in thermal imaging devices and spectroscopy equipment. Falls under HTS 9002.90.95.00 as a non-glass mounted optical element for analytical instruments. Germanium's IR transparency makes it essential for these applications.
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
• Include transmission spectrum data proving IR optical function
• Classify as instrument parts, not raw material, with assembly diagrams
• Comply with ITAR if for defense-related thermal imaging