1.360 ํ illumination from a low angle without reflection. Specially for slightly uneven surfaces and scratches
2.For FDR series, high illumination LEDs are horizontally mounted in a ring shape
1.BGA solder ball position, shape and area in inspection.
2.Inspection of wafers or glass substrates for scratches and stain.
3.Reading laser engraving
4.Edqe detection and defect inspection