Calcium Fluoride Unmounted Lens from Japan
An unmounted calcium fluoride (CaF2) lens for excimer lasers and spectroscopy, offering excellent UV transmission to 130nm. As an optically worked optical element of fluoride crystal, unmounted, it falls under tariff item 9001.90.00 as 'Other' optical elements.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the lens is unmounted and packaged to prevent moisture damage (CaF2 is deliquescent)
• Declare the material as calcium fluoride for accurate classification
• If used in laser systems, verify compliance with Canadian radiation safety standards