I'm looking at purchasing the 17-40 to compliment my other Canon lenses that I have in my bag. The price is just right on a used copy of this lens, but I want to see what experiences people had with the lens on a Sony body.
I'm more or less interested in IQ as I manually focus all of my lenses. Is CA and distortion manageable especially at the wide end? I was a big fan of this lens on my Canon bodies, but I haven't tried an adapted WA lens on my A7II.
Thanks in advance!


