This 58mm KW Revolution Neutral Night Pollution Filter from Kase removes the yellow cast caused by light pollution during night photography and isolates 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, including low-CRI light sources. With this filter, properly balanced exposure may be made in-camera and save post-production time.
This filter is made of shock-resistant didymium optical glass and features multicoating for optimal sharpness, light transmission, and the reduction of flare. The coating also resists water and oil as well as scratches and minor abrasions, making it ideal for use in harsh environments.