Penta Prism Assembly for Surveying Theodolites from China
A roof penta prism mounted in an aluminum housing, essential for maintaining image orientation in surveying theodolites. It is a mounted prism serving as a precision optical element for surveying instruments. This is classified under tariff item 9002.90.00 as a mounted optical element.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the prism is mounted in its housing, as unmounted prisms are classified under heading 9001
• Specify the theodolite model it is designed for
• Provide assembly details to support classification under this tariff item