The MB-19 is a compact, lightweight production matte box which is supplied with a filter stage for two 4″ x 5.65″ filters. The front filter can be pushed through vertically, the rear filter can be displaced horizontally and additionally rotated. The filter
stage is fitted with a rear receptacle for 138 mm diameter filter rings as well as for an additional filter stage for one 4″ x 5.65″ filter and one 138 mm round filter.
When mounted on the new lightweight support LWS-3, graduated filters can be pushed through unhindered. Side flags with adjustable segments, used in conjunction with the top light shield provide optimum protection against unwanted light.
To simplify lens changing, the matte box swings out. For quick adaptation to different lens lengths,
the matte box can be moved back and forth with a lockable adjustment knob. A holder for
secure mounting of french flags is included.