The coaxial light source uses a high-density LED array to emit high intensity uniform light. Through a semi lens surface with a special coating, the reflected light on the workpiece is aligned with the CCD camera on the same axis, and can eliminate image review in the collected image. This series of light sources has a very uniform light distribution and is suitable for scratch detection on smooth workpiece surfaces.

Application scope:

Detecting laser labeling on chips

Detect engraved characters on metal surfaces, bearings, and beverage cans

Detect QR codes printed on metal and glass plates

LCD screen defect