Sapphire Protective Window from Canada
Scratch-resistant mounted sapphire window for harsh environment optics like underwater cameras and military sights. Extreme hardness protects internal optics. HTS 9002.90.95.00 mounted optical element despite protective function.
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
• Parallelism specs prove optical flatness beyond protection
• Include scratch resistance (Mohs 9) test data
• ITAR registration if military night vision application