B+W filter on 17-40L and 24-105L

Started Apr 9, 2012 | Discussions thread
meatatarian Junior Member • Posts: 30
Re: B+W filter on 17-40L and 24-105L

I have the 17-40 and, in an experiment, noticed very slight vignetting at 17mm with 2 slim filters stacked (UV + CPL). It was gone by 18mm. You should be fine with a normal sized filter, but a normal sized CPL might be an issue since they're normally larger than other filters. I haven't tested that theory though.

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Canon EOS 5D Mark II Canon EF 28mm f/1.8 USM Canon EF 50mm f/1.4 USM Canon EF 17-40mm f/4.0L USM Canon EF 70-200mm f/4.0L USM +1 more
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