Yellow Light Blocker (Natural Night) filter
NiSi Cinema Light Pollution blocker filters (Natural Night)
The NiSi Cinema Yellow Light Blocker (Natural Night) is designed to reduce the appearance of light pollution in video or images that include the night sky illuminated by 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 as well as sports and entertainment venues.
This lens grade optical glass filter is also equipped with the patented NiSi nano-coating, which prevents reflections and glare. The nano-coating forms a protective layer on the glass, making it water repellent, oil-resistant and very easy to clean.