4 x 5.65" Ultra Linear Polarizer Filter adapter but with less lightening of

but with less lightening of shadows for a more delicate effect

The Standard Circular Polarizer filter blocks 1

Accepts Optional Fixed 4x5

Eliminates Reflections

4 x 5.65" Ultra Linear Polarizer Filter adapter but with less lightening ofThe Tiffen 4 x 5. 65" Ultra Pol Linear Polarizer Filter helps to greatly reduce reflections and glare by filtering out light that has become polarized due to reflection from a non metallic surface. This results in a noticeable increase in the saturation of skies and foliage, as well as clearer imagery when photographing in hazy conditions. A linear polarizer differs from a circular polarizer in that it does not supports use of a camera's autofocus or