A Look at How Circular Polarizers Affect the Look of Outdoor Scenes

If you’ve never used a circular polarizer filter before, here’s an interesting video by Mitch Bergsma that shows the effect it has on various outdoor scenes. He mounted a B+W Polarizer filter onto a couple of lenses on his Canon 7D and filmed a number of landscape spots while turning the filter to see its effect as a gradual transition. Pay attention to the sky, leaves, and reflections.