Product features

· It features high brightness, good uniformity, and a Fresnel lens design with high parallelism.

· High brightness and good uniformity;

· It can be used as a backlight. Compared with telecentric parallel light sources, it has a lower cost and a smaller size.

Application fields

Smooth surface scratch detection, surface concave-convex point detection, size measurement, screen offset detection, surface raised characters, scratch and other defect detection, surface indentation, scratch and other defect detection of flat hardware parts, detection of minor scratches on mobile phone screen surfaces, detection of product contours.