The vision system measures the rotational position of the D-cut lens for a cellular phone camera.
2D code marking on silkscreen portion of PC board.
Marking on IC packages
After detecting defects using a vision system, laser mark the film in order to get rid of NG portion.
Detect the vertical position
The vision system detects the rotational position of wafer notches.
Barcode marking on black anodized aluminum surface.