hmm, really? maybe it\'s just that I\'m not used to zooms covering a large range, but those edges look quite weak to me, especially at wider angles. it looks very nice in the central 2/3 though.
phillip, do corners look better at 16-24mm stopped down further?
i don\'t think so.
I have to confess that i expected quite a bit more for 800 bucks, have a look at these 100% crops:
