Cavision MB385PW Wide 3x3 Matte Box

The Cavision MB385PW wide, clamp on Matte Box accepts 3x3 filters of various types; it features two filter holders and the ability to work with industrial cameras to smaller Mini DV camcorders.

This model incorporates a 85mm back mount opening for use with the optional ARP series adapter rings that will snap into the back-mount of the matte box; you can then use it in combination with the step down rings to various diameters.