form Offline Upload & Sell: Off
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The only lenses I can remember ever having that problem to such an extent have been 85mm lenses (except the 100mm f/2 canon that I never owned). 85mm seems to be the worst for that. I had a Tamron 90mm macro that did the same thing wide open, but it was a macro lens and not necessarily meant for wide open shooting...
85L, Canon 85 f/1.8, Nikon f/1.8G...all about the same. 85L is a little better overall about fringing, but then $1600-$1800...and f/1.8-f/2 is stopped down for that lens.
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