B&W Pol circular 67

Optical quality of my very sharp 70-200 f4 IS does not decrease at all with this filter on, thats the most important thing. The quality of the polarizer is just great. Construction is excellent as well, and have had no problems putting in on or taking...

This is a great filter! I have several of them. I prefer the MRC version as I use that a lot on my 77mm mount lenses, like most the Canon L series zoom lenses. But the 67mm is great on the 70-200 F4 IS lens!!!!! As it and the lens are great optically...

This is a great filter! I have several of them. I prefer the MRC version as I use that a lot on my 77mm mount lenses, like most the Canon L series zoom lenses. But the 67mm is great on the 70-200 F4 IS lens!!!!! As it and the lens are great...

This circular polarizer filter IS NOT an anti-reflective coated filter. The title of the product says otherwise. It is also quite heavy and has a very thick profile. A Hoya with the same "entry" characteristics is half the price. Also surprised to see...