Ok so I'm very aware of the issues of using a CPL on a C10-22 I just want to see some pics and what CPL you are using when all the way down to 10mm. I would really like to get a BW, but funding for that right now isn't in the budget since I just bought the lens and UV filter. I did however find a Quantry, or however that's spelled in a bargain bin for 20 bucks at a local shop and think that might get me by for a month or two until I can get a good one. Does anyone have one of these? It looks really thick, like 1/4 in. thick and wondering if you're getting vignetting with it? Oh, I'm not set on the BW, so I would like to see what everyone is using and if they're happy with it. Thanks in advance!