NiSi 72mm Natural Night Filter

The light pollution reduction is very noticeable in my city shots—sodium streetlights that used to look blindingly orange now come through as a natural white. My long exposures are much cleaner without that heavy color cast to fix in post.

I’d been struggling with harsh orange streetlight glare in my cityscapes, but this filter cuts that awful color cast without muddying the stars. It threads on smoothly and doesn’t introduce any extra vignetting on my wide lens. Definitely makes post-processing faster when I shoot under sodium lamps.

Finally a filter that actually tames those ugly greenish mercury vapor lights. The color cast is gone, and the stars pop without that weird haze I used to get.