Ring lights provide two different angles, 60° and 90°.It effectively solves problems, shapes of concave-convex surface and shadows at 4 corners for measured object, which stably presents appearance defection. For highly reflective object, an optional diffuser plate can be used to distribute the light.

Features:
1. The light is designed with 60° and 90°.
2. Clear image recognition especially for uneven surfaces, scratches, and laser engraving.
3. Diffusion plates are available.

Major Applications:
1. BGA solder ball position, shape, and area inspection.
2. Inspection of wafers or glass substrates for scratches and stains.
3. Reading laser engraving.
4. Edge detection and defect inspection.
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