The light from the sun naturally becomes partially polarized due to reflecting off electrons in air molecules, causing the light to scatter into what appears as haze. A polarizing filter arranges and filters much of this light, resulting in a noticeable reduction of glare and reflections from non-metallic surfaces (such as water) and an increase in the saturation of skies and foliage.
Haida V-Pro Series Filters are made from 4mm thick optical glass, ship in a protective hard case, and are designed for use with most Matte Boxes.