Arri 4x5.65" Rota Pola - Circular Polarizer

————————-Description————————-

To adjust the intensity of the polarization effect, an external dial on the filter tray allows for the independent rotation of the circular polarizer. Once the desired effect has been achieved, the filter tray’s integrated lock can then be used to ensure that the position of the polarizer filter remains unchanged.

Key features:
  • Compatible with matte boxes that can accommodate ARRI F4 filter trays.
  • Helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface.
  • Polarizing filters arrange, and filter, directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of the light.
  • Clears up haze in distant landscapes and provides more saturated, vivid colors.
  • Strongest effect when used at a 90° angle from the sun.
  • 2.3x filter factor reduces exposure by +1.2 stops.
  • Constructed from Water White glass for clarity and mounted within an aluminum-alloy filter tray.
  • Non-coated.

Arri 4x5.65" Rota Pola - Circular Polarizer

————————-Description————————-

To adjust the intensity of the polarization effect, an external dial on the filter tray allows for the independent rotation of the circular polarizer. Once the desired effect has been achieved, the filter tray’s integrated lock can then be used to ensure that the position of the polarizer filter remains unchanged.

Key features:
  • Compatible with matte boxes that can accommodate ARRI F4 filter trays.
  • Helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface.
  • Polarizing filters arrange, and filter, directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of the light.
  • Clears up haze in distant landscapes and provides more saturated, vivid colors.
  • Strongest effect when used at a 90° angle from the sun.
  • 2.3x filter factor reduces exposure by +1.2 stops.
  • Constructed from Water White glass for clarity and mounted within an aluminum-alloy filter tray.
  • Non-coated.
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