The Cavision 4 x 4″ Circular Polarizer Filter helps to 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 circular polarizer differs from a linear
Minimize Reflections and Glare
Reduces Haze and Blue Cast in Landscapes
Enhances Color and Tonal Saturation
4mm-Thick Glass Construction