ARRI LMB 4*5,6

The ARRI LMB 4×5 is an ultra-modular, lightweight matte box designed for film productions. It accepts filters in 4 × 5.65″ or 4 × 4″ formats. The donut used between the matte box and the lens is universal: it can be adapted to lens diameters ranging from 62 to 143 mm.