Tiffen 4x5.65" Ultra Circular Polarizing White Water Glass Filter IOGEAR GUB431 Runs on 4 AA Batteries

Runs on 4 AA Batteries

Thumb Indents and Finger Ridges

RoHS Dimensions 1

AES Drivers 1 x 2

Tiffen 4x5.65" Ultra Circular Polarizing White Water Glass Filter IOGEAR GUB431 Runs on 4 AA BatteriesTiffen's Ultra Polarizers polarize light "a little more" than regular polarizers. Light rays which are reflected become polarized. Polarizing filters are used to select which light rays enter your camera lens. They can remove unwanted reflections from non metallic surfaces such as water or glass and also saturate colors providing better contrast. The effect can be seen through the viewfinder and changed by rotating the filter. The filter factor varies