Cavision MB6U3-104 Overview

The Cavision MB6U3-104 is a robust and stylish matte box suitable for use with high end HD and film rigs. It is fully adjustable to accommodate many camera and lens configurations (up to 160mm diameter) and accepts filters ranging from 4x4 to 6x6 and all the popular formats in between. Its large shade is specially designed for the 16:9 format and will accommodate wide angle lenses down to 4.5mm for 2/3" without vignetting. Included with the matte box is Cavision's 19mm diameter fiber rods support with RSPF universal plate and a hard shell carrying case. 

Accommodates Most Filter Sizes & Types 
This basic model offers three 6x6 filter stages including two rotating stages for use with polarizing and graduated filters. Up to 5 additional filter stages can be added to accommodate more specialized filter configurations. Universal trays can be adjusted to fit 4x4 (100 x 100mm), 4x5, 4x5.65, 4x6, 5x5, 5x6, 5.65x5.65 and 6x6 size filters. The system also includes a slot for inserting masks for different aspect ratios. 
Collapsible/Removable Top & Side Flaps 
Top and side flaps can be collapsed inward for easy storage and carrying. They can also be easily removed without the need for tools or screws. The entire system also swings away for convenient lens access. Furthermore, the top flag features a quick release function and a fine tuning knob. The flag can be fixed in open position instantly and then readjusted for exact positioning while looking through the viewfinder.