Need Best Polarizer for Canon 24-70 that Won't Vignette and Will Take Lens Cap

[william_h._wiley]

<p>This is the kind of feedback I need. Sounds like the general concensus is that vignetting is NOT an issue any of the filters mentioned and that most people like the Hoya Pro HD or the B+W MRC. Sounds like the Hoya will accept a filter; nothing was said about the B+W taking a filter but that options exist like the neoprene sock, etc. Great info that will help me make a smart choice. As all of you know, I'll probably have this filter for years to come, so I want to get the best one to meet my needs. <br>

I shoot a Canon 5DMK II and occasionally a 1DMK II. This would mainly be used on the 5DMK II though. <br>

Thanks everyone. Photo.net comes through again -- Bill</p>