Image shows a Opto Engineering FTBP880TC


Opto Engineering FTBP880TC

Telecentric IR (880 nm) Filter Kit

Price: $285.00 each

Not available for purchase outside of North America.

Please sign in to check inventory.

Passes only IR light to the camera
Compatible with most of our C-mount telecentrics

A filter is used to control the frequency of light that enters a camera. With conventional lenses, filters are typically mounted at the object end of the lens. However, with telecentric lenses, the typical approach would be rather expensive because of the lens’s large diameter. This filter kit mounts the filter between the lens and the camera, thus keeping the filter small and the cost reasonable.

This filter kit is compatible with our C-mount Opto Engineering telecentrics designed for 1/2 and 2/3 size sensors. Since inserting the filter will increase the back focal length of the lens, a spacer (included in the kit) is used to tune the lens back to its nominal working distance.


Thread: 1-32 UN 2A
Aperture: 17.5 mm


Filter Type: Infrared Pass
Wavelength: 880 nm