The Haida NanoPro Magnetic Clear Night Filter blocks light in the spectrum between approximately 580nm and 610nm produced by sodium and mercury vapour lamps.
This filters out the yellow/orange wavelengths that contribute to light pollution, significantly reducing its impact. The result is a much cleaner image.
This filter is ideal for evening and night photography in urban environments, as well as for astrophotography.
The filter features Haida’s premium NanoPro multi-coating on both sides.