Buy color and polarization lens filters for C-mount lenses and C-mount cameras to get more contrast in your machine vision application. At the bottom of the page you will find detailed information about the different color and polarization lens filters. In our article “How to use (color) C-mount lens filters” we explain how you can get more contrast in the image by using the correct color or polarization lens filter.
Lens filters, like a bandpass filter or longpass filter are placed on the front of a machine vision lens. The lens filter, blocks certain wavelengths of the light (color), making sure that only the required light wavelengths will be captured by the machine vision camera. The lens filter can also be used as a protective cover for the lens.
There are four types of lens filters:
Machine vision lenses have a filterthread that is used to screw the lensfilter on. Large lenses have a different filter thread then compact lenses. The most commen size for a lens filter are:
Not all our lens filters are visible online, therefore please contact us when you can’t find the right lens filter, bandpass filter or longpass filter for your application.