Description
The ARRI Rota-Pola is a rotatable circular polariser compatible with LMB-5, LMB-15, LMB-25, LMB 4×5 and MB-19 matte box filter stages, sized like a standard 4×5.65″ filter so it takes up just one filter stage.
The circular polariser inside costs less than 1.2 stops of light, and rotates within the frame itself via a friction-driven gear at the top or bottom — removing the need for a separate rotating stage. A lock on the top-right of the frame secures the rotation once the DP or operator has set it.
