Filter mount accessory

This filter mount can be added to the 410 series lenses to allow an external filter (such as band-pass or polarizing filter) to be added to the system. The filter mount works with lenses with 35mm front barrel diameter and is held in place with 3 sharp point set screws. It will accept filters with M55x0.75 threads. Filters are not provided by Theia Technologies.

Part FMT-3555: High performance aluminum filter mount for use with lenses:
SL410
TL410
ML410
ML610

Part FMT-3555-S: Modified high performance aluminum filter mount for use with lenses:
SL1250
TL1250*

(*special care required when installing filters to prevent damage to the motors)