Wafer Lighting Source in a special optical design can adjust for different focal lengths, and spot enhances the brightness of light. The height of the irradiation position can be adjusted through the fixed bracket, which can form a large-area spot of 6~12 inches, and inspect the defect position of the wafer surface through the human eye.

1.Adjustable focal length.
2.Provide 6 ~12 inch light spot to inspect surface defects.
3.Holder is provided to adjust the lighting position.
4.Color temperature can be customized.
I agree