Zinc Selenide Unmounted Lens from Mexico
An unmounted zinc selenide lens for CO2 lasers and FTIR spectrometers, transmitting 0.6-20μm. It is an unmounted optical element of compound semiconductor material, falling under tariff item 9001.90.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the ZnSe lens is unmounted and not part of a laser assembly
• Declare the material and surface quality (e.g
• λ/4) for accurate classification
• Use sealed packaging to prevent moisture damage, as ZnSe is hygroscopic