Hi, all. I just went out shooting with a Tokina 12-24 to which a B+W SLIM C-POL is attached. Upon reviewing the photos, I find that when I am shooting against the sun or a bright sky, a film of haze is very evident in the photos, as demonstrated below. I was just wondering if this is normal under this circumstance, and how would I circumvent the film of haze when shooting against the sun. And a quick off the topic question: What function does the the ability to rotate serve on the circular polarizer? Thanks for your help!