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.

Best light pollution filter.

All filters are available in both 1 25 31 75mm and 2 50 8mm. The best light pollution filters make it possible to capture pin sharp astro images even in a city. So here are the filters. Recommendations for light pollution filters.

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. The only difference is size the same features still apply. 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. The design of the filter includes layers that block specific bandpass lines of the visible spectrum.

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. 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.