On the flipside I had 2 70-200 2.8 IS L returned and swapped before getting a better copy and even then I wasn't happy with the lack of sharpness so returned it for the F4 IS L which walked all over the 2.8 at f4.
That was on the 350 and 40D of course.
So while Sigma did have a bad track record, Canon have been no better, not just the L range of lenses but others too. The 17-55 gathers dust beneath the front element and my one had IS servo failure , that lens may as well be L branded given the price! Luckily mine was serviced by Fixation though.
That was on the 350 and 40D of course.
So while Sigma did have a bad track record, Canon have been no better, not just the L range of lenses but others too. The 17-55 gathers dust beneath the front element and my one had IS servo failure , that lens may as well be L branded given the price! Luckily mine was serviced by Fixation though.
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