Ice Circular Polarizer and Light Pollution Combo Filter (77mm)

This 77mm Circular Polarizer and Light Pollution Combo Filter from Ice removes the skyglow color cast caused by light pollution during night photography, isolating the harmful effect of artificial lights on imaging. Especially useful for late-night, long-exposure imaging near cities or other sources of light pollution, this filter cuts light from the color spectrum, like that from low-CRI artificial light sources. In addition, the combined circular polarizer helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. It can clear up haze in distant landscapes and provides more saturated, vivid colors.