ARRI Rota Pola Filter Frame 4×5,65

Overview
The ARRI Rota Pola Filter Frame is compatible with various matte box filter stages, including LMB-5, LMB-15, LMB-25, LMB 4×5, and MB-19. It only takes up the space of one filter in a filter stage, making it a convenient and space-saving option.

The circular polarizer glass inside the frame reduces light by less than 1.2 stops and can be easily replaced by the user. The frame also allows for rotation of the glass within the frame itself, with the option to lock off the rotation after the desired position has been set. This eliminates the need for a rotating stage in the matte box and ensures that the filter stays in place. The frame is clearly marked for proper alignment, with the writing “camera side” always facing towards the camera.

Included in box
1x ARRI Rota Pola Filter Frame 4×5,65
1x Pouch Rota Pola 4×5

About the ARRI Rota Pola Filter Frame 4×5,65
The ARRI Rota Pola Filter Frame is compatible with LMB-5, LMB-15, LMB-25, LMB 4×5 and MB-19 matte box filter stages. It has the same width of a regular F4 filter frame and therefore only takes the space of one filter in a filter stage.

The glass inside is a round shaped circular polariser which takes less than 1.2 stops of light. The glass itself is available as a spare part (K4.0009410) and can easily be replaced by the end user when broken or scratched.
Note: It is not possible to use any other glass inside the Rota Pola Frame than the original supplied by ARRI.

The advantage of using a Rota Pola Filter Frame instead of a 4”x5.65” glass filter in a matte box filter frame is not caring anymore about having a rotating stage in your matte box because the glass inside the Rota Pola Frame can be rotated in the frame itself by using a friction driven gear at the top or at the bottom of the frame.

The Rota Pola Frame includes a unique feature which is a lock off of the rotation (on the top of the frame on the right side) which is very helpful after the position of the filter is adjusted by the DP/Operator.

Like this there is no risk anymore that the position might be changed unintended.
Note: There is a clear marking on the frame of how it should be aligned. The writing “camera side” should always face towards the camera.

Compatibility LMB-5
LMB-15
LMB-25
LMB 4×5
MB-19

Compatible with LMB-5, LMB-15, LMB-25, LMB 4×5 and MB-19 matte box filter stages
Only takes the space of one filter in a filter stage
The glass inside takes less than 1.2 stops of light
The glass can easily be replaced by the end user
The glass inside the Rota Pola Frame can be rotated in the frame itself
Lock off of the rotation for after the position of the filter has been adjusted