Tiffen Multi Rota Tray Circular Polarizer Kit 4.5" A linear polarizer differs from

A linear polarizer differs from a circular polarizer in that it does not supports use of a camera's autofocus or auto exposure functions

4x Filter Factor

The 3 density provides more bronze tint that the 2

a halation effect around highlights can be created to further enhance a subject's appearance or produce a desired effect

this filter allows you to control depth of field and convey movement more easily

Tiffen Multi Rota Tray Circular Polarizer Kit 4.5" A linear polarizer differs from4x5. 65" Filter Tray Geared Rotating 138mm Circular Polarizer Accepts Optional Fixed 4x5. 65" Polarizer 6mm ARRI R2 Standard Thickness Protective Case Included