Light pollution is an important factor during a night photo. Whether it is for a CityCape session or an astrophotography session, light pollution very quickly disturbs and degrade the quality of your photos. Let’s not talk about the long post production session that follows to correct and mitigate this colorimetric problem.

Mercury and sodium lamps refer an undesirable length that pollutes the night sky of a yellowish tint.

It is for this reason that Nisi created the Nisi Natural Night filter which blocks the specific lengths with the most common urban lighting.
All the quality nisi in a filter!