The 49mm Slim MC LiPo Filter for Night Sky/Star 49 from Ice is designed to reduce the appearance of light pollution in images or videos that include the night sky and illumination from artificial light sources. Light pollution occurs in areas of the night sky that are above or near concentrated and intense sources of artificial light such as cities. These light sources can include exterior and interior lamps for commercial or residential buildings, brightly lit advertisements such as billboards, streetlamps, as well as sports and entertainment venues.
Blocks out skyglow without changing the entire color spectrum.
Superfine matte black frame.
Double threaded metal frame for additional filters or hood.
Ideal for wide angle lenses.
UPC: 826635851431