Checking evenness of plastic container by MVS-PM-R.
It can detect evenness of the surface of the plastic container utilizing coaxial LED lighting. When the surface is not even, the light will be reflected to various direction and the camera can detect difference.
OPTEX FA can recommend good combination of the vision sensor and LED lighting for the solution.

Checking hole position on the rubber parts by MVS-PM-R.
General purpose photoelectric sensor can't detect the hole if the positioning of the rubber parts is not done correctly though, MVS-PM-R series can detect the hole if the hole is in its FOV. It also can have up to 16 inspection window so you can detect which area the hole position is deviated.

Checking existence, color and alignment of the O-ring by MVS-PM-R.
It can check not only color are but also shape or contour of the object. Then, it can detect overlapping of the object too.

Checking color of marking on the rubber parts by MVS-PM-R.
It can sort the objects by the marking color and can reject wrong objects. It has 32 setup bank memory so switching over the setup takes very short time.

Measurement of hole diameter on rubber parts by MVS-EM-R.
It can measure the diameter of the hole by "inner diameter" function accurately. You can choose maximum, minimum or average of the diameter in the inspection window.

Checking appearance of the cap by MVS-PM-R.
It can check appearance of the cap by MVS-PM-R utilizing its "contour" function precisely. This will help reducing cost of inspection very much.