RedRock Micro 4x5.65" Circular Polariser Filter (Used)

The Redrock microFilters are useful when you shoot outdoors. For the nature shooter, these filters are a necessity and should be a part of your gear bag.

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 according to how the filter is rotated and its orientation to the sun.

Circular Polarizing filters eliminate ultraviolet rays to remove haze from outdoor shots as well as polarizing the light to remove reflections, and increase color saturation, without affecting the overall color balance