We always heard about light pollution filters for starry sky photographing. People who live in urban areas always suffer from light pollution when they look at the night sky. However, there are various kinds of filters in the market. Are they effective in filtering light pollution? How should we choose when most brands launch several different models of filters?
Tag: Light Pollution
Finally comes: STC-Optics Astro-MultiSpectra Clip Filter for Olympus M4/3
（Article updated in May 2021） The epidemic in 2020 brought great changes to the world. […]