cpreston
Veteran
The 16-35 II lens is not great. I have it, but I don't like it that much. The 18-35 f/1.8 Sigma lens is a better lens on crop frame. Sharper, parfocal, faster, better build. The 17-55 f/2.8 just feels weak to me. The IS is only good for handholding on a static object as it doesn't like panning or moving. It's an older version of IS. The focus is short and gritty. The zoom is a bit sloppy. And there can be some noticeable vignetting problems when IS is engaged. But some people love it and it is miles better than the other standard zoom crop frame f/2.8s from Tamron and Sigma.
I did a test of a bunch of lenses at 24mm on a 1DC awhile ago and the 16-35 II was the noticeable dog of the group. I didn't have the 16-35 III to test at that time.
I did a test of a bunch of lenses at 24mm on a 1DC awhile ago and the 16-35 II was the noticeable dog of the group. I didn't have the 16-35 III to test at that time.
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