Oblique Illumination Wafer Inspector from Japan
This oblique illumination wafer inspector is a specialized optical system that uses oblique angle illumination to enhance topographic defect visibility on patterned semiconductor wafers. It is ideal for detecting shallow pits and mounds. This product falls under tariff item 9031.41.00 as an optical instrument for inspecting semiconductor wafers.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the oblique illumination technology and its specific use for patterned wafer inspection are documented to support classification under 9031.41.00
• The CBSA may require evidence of topographic defect detection capabilities
• If the system includes a stage or positioning equipment, verify whether these are integral parts for correct valuation