Only works with lenses that have a 114mm diameter.
The Arri Clip on Matte Box is perfect for use on the Zeiss CP.2 lenses It comes with a 114mm clip-on adapter to fasten directly to the front of CP.2 lenses in a matter of seconds and provides slots for two 4 X 4 filters (not included) in a lightweight and easy to use system that does not require rod support.
Matte Box comes as pictured.