Our new Freeform Filter Tray Adapter allows you to mount our FX filters directly into your matte box.

The Adapter is the size of your traditional 4x5.65 Filter for matte-boxes and is placed in your matte box just like a filter would be. Now you can directly mount and screw our larger FX filters into the threadbare FreeForm Filter Adapter to mount our FX filters in your matte box to fit in front of larger cinema camera lenses and sensors!

Available in various FX Filter sizes. You will now be able to mount and use our extensive line of FX filters when using a matte box on your camera with this new adapter!