Liquid Lens
Measuring Inner Wall Lens
Measuring Outer Wall Lens
Multi-angle Lens
Oblique Lens
High Performance Internal Coaxial Telecentric Lens
Ring Light
Bar Light
Coaxial Light
Back Light
Dome Light
Telecentric Light
Spot Light
Parallel Focus Light
High Bright Line Light
Plane Shadowless Light
Square Shadowless Light
Needle Inspection Light
Arch-shaped Light
Structural Light
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The requirement is diameter detection on screw thread hole on the PCB( external diameter is :2.4mm, and height is 1.8mm ), Here can not use the regular inner or outer ring lens to detect.
The new solution only need one camera and lens.Each shoot can get 6 uniform distribution that can cover the whole side information.Double lens and integrated design is very suitable for screw thread inside detection,also cover some part of outer .
