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Kowa C-Mount Lenses

C-Mount is the most common mount type in machine vision applications. The thread is nominally 1.000 inch (25.4 mm) in diameter, with 32 threads per inch. The flange back distance is 17.526 mm for C-mount.


C-Mount lenses are made for many different formats. C-mount lenses are built for 1/3", 1/2", 2/3", 1", and 4/3" formats, which corresponds to a range of image circles from 6 to 23 mm diameter.

Kowa has a wide range of C-Mount lenses from 1/3” to 4/3”. For most image formats Kowa offers a selection of series with different resolutions. All series have wide range of focal lengths.