Quote Originally Posted by tirediron View Post
Ret: That filter should do you just fine.

MikeS: Yes and no; CPOLs do reduce the light hitting your sensor (by one stop), but they aren't tinted. They're optically neutral, meaning that they block light but impart no colour caste or tone on the image.
I should add that the better quality and more expensive polarizers bock even less light.

Tegan