Art487_RotaPola NISI 4×5.65 Cinema True Color Rotating Polarizer

Description

The NiSi RotaPola is a 4 x 5.65 cine rotating polariser built into a rotating frame for use in a professional matte box, so the operator sets the polarisation angle with a geared wheel without removing the filter. True Color construction keeps the image neutral where conventional polarisers push it green or magenta. A polariser is the only optical effect that cannot be added in post: it removes reflections from glass, water and painted surfaces, deepens sky and saturates foliage. On coastal and marine locations, and on any shot through a window or a windscreen, it is not an enhancement but a requirement.