Think of it as a late Christmas gift: a series of circular filters and a special lens hood for...

The ability to reduce light pollution when photographing the night sky was covered in the first article about NiSi’s...

Astronomers and astrophotographers use of filters that can reduce light pollution is normal, but now we’ve different brands offering...

As any other ND-Vario filter available, the NiSi filter offers a variation in neutral density by rotating two polarizers,...