This77mm Circular Polarizer Filter from Hoya helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from non-metallic surfaces. By eliminating ultraviolet rays, this filter removes haze from outdoor shots and polarizes the light to remove reflections and increase color saturation, all without affecting the overall color balance. The effect is visible through the viewfinder and can be changed by rotating the filter. The filter factor varies according to how the filter is rotated and its orientation to the sun.

See recent price change history for the Hoya Circular Polarizer Filter (77mm).