Hi.. I have a question I hope someone can help me with... I have a Nikkor 28-70 3.5-4.5 and I am going to get a polarizer for it. Currently I have a B+W UV filter on it, but I'm wondering if adding a polarizer on top of the UV will give me the "black rings" on my pictures at 28mm. I do get this when I use to use an old lens hood, but I have since picked up hte correct Nikon hood. So can I use the two fileters together without viginetting? (sp?), Would I need to but a slim/wide angle polarizer?, or am I just outa luck using the two filters together? Does anyone outh there have the same equipment? BTW, what is the viewfinder %% on a N70? Any help would be greatly appreciated. RStephen Winter [EMAIL PROTECTED] http://redshift.home.mindspring.com