High power LEDs are adopted by it and it converges the light on the same line through the mirror of nine different angles. Because of high brightness and high concentration, it can be used to detect scratches, bubbles, dirt, oil, watermarks, fingerprints and other defects on the glass surface of mobile phones.
1.Reflected from different angle, luminance can reach 1100,000LUX.
2.BConcentrated light, high uniformity.
1.Scratch, bubble, stain, fingerprint in the mobile screen surface.
Distribution of relative luminance Distribution of relative irradiance
Illumination property diagram
Imaging instance：scratch inspection
Multi-area line scan light and tunnel line scan light effect contrast
Scratch inspected from multiple angle, multiple direction light path have strong direction, obvious contrast between scratch and background.
Tunnel line scan light have good uniformity, so that the defect homogenization, to make the contrast between scratch and background is not obvious.
|* UV & IR light can be customized as required.|