Rhomboid Prism for Periscopes from China
A mounted rhomboid prism that displaces the line of sight laterally in periscope optical systems. It maintains image orientation while offsetting the optical path, serving as a mounted optical element for navigational instruments. This is classified under tariff item 9002.90.00.
Duty Rate — China → Canada
0%
Import Tips
• Verify the prism is mounted in a housing or frame
• Specify the periscope or navigational instrument it is designed for
• Provide technical details to support classification under this tariff item