Phase Measuring Interferometer from Japan
An advanced optical instrument for phase map measurement of optical surfaces and wavefront analysis. It is high-precision metrology equipment used in optics manufacturing quality control. This is classified under tariff item 9031.49.90 as an other optical measuring instrument.
Duty Rate — Japan → Canada
0%
Import Tips
• Provide CBSA with technical documentation on the phase measurement technology to support classification under 9031.49.90
• Verify if the interferometer qualifies for duty relief under programs for optical manufacturing equipment
• Ensure the goods are declared as optical measuring instruments, not as general laboratory equipment