ARRI Matte Box MB-14
The MB-14 production matte box is equipped with a 4x filter stage for four 6.6"x 6.6" push-through filters (rotatable in pairs).
Two of the filter frames are toothed for operation by knob or flexible shaft.
For easy lens changing the matte box swings open 90° to the front. The lateral adjustment on the side of the matte box is equipped with a quick-set clamp.
Maximum filter size 6.6″ x 6.6″