Any opinions on the new Sigma 50-150 OS?

Started Apr 21, 2012 | Discussions thread
dopravopat Senior Member • Posts: 1,177
I am waiting for an answer too...

As I have the first version of the 50-150 which has a couple flaws, I wonder if the new OS version does better. The size/weight change from the old Mk I to the current is also a big concert to me.

 dopravopat's gear list:dopravopat's gear list
Canon EOS 30D Canon EOS 60D Canon EF-S 18-135mm F3.5-5.6 IS Sigma 50mm F1.4 EX DG HSM Sigma 8-16mm F4.5-5.6 DC HSM +9 more
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