SL Series

Indirect Lighting

Low Angle Diffuse Square Light Unit

By using these low angle diffuse square light unit will easily to indentify the edge of the object and detected reflecting material for any engraving, scratch or damage surface.

SL Series


SLsquare-roundroundroundtriangletriangle squareColor / roundLength / triangleWidth

Detection Method

Detection Method


  • 1. Red, White, Blue, Green, IR are all in available.
  • 2. Allowing for reflecting object.
  • 3. Allowing to choose different sizes for the object.
  • 4. Allowing for strobe requirement.
  • 5. Standard models is available and accepting customize request.

Application examples

1. IC chip inspection & substrate part inspection.
2. Visual inspection of wafers.
3. Solder inspection & connector pitch inspection.
4. Inspection for BGAs and QFPs.
Capacitance (Curved surface)

Product Information