Best Light Pollution Filter

The light pollution emitted by street lamps illuminated signs houses cars and everything else that makes a city what it is will usually make it so you an barely spot a single star in the sky never mind constellations planets or anything else.

Best light pollution filter.

The astronomik cls city light suppression filter is the perfect first filter for astrophotography whether it is through a telescope or with a camera lens. The only difference is size the same features still apply. An easy way to rule out cheap filters that claim to be the best light pollution filters but really are not is that any real filter will come with a chart showing what wavelengths of light are blocked and which are not. You can access each size on amazon via the table at the top of this buyers guide.

All filters are available in both 1 25 31 75mm and 2 50 8mm. This filter has a proven track record of consistent results under city light pollution and one of the first light pollution filters i used with my camera. If those filters qualified as a light pollution filter so would a piece of glass spray painted black blocking all light. So here are the filters.

A quality light pollution filter will allow the important colors and light emitted by your astrophotography subject to reach the camera sensor without the nasty brown glow of a washed out sky. Recommendations for light pollution filters. Best light pollution filter for astrophotography.