Got my Sigma 30 - What a Hunk of Junk!

build quality and appearance closer to 20/1.7;

Oly 40-150 feels like a cheapO next to sigma

And, as expected, she has some loose stuff inside when not powered by camera.

Yes, it registered faster than I've expected on GH2

I feel lucky having this little one





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I’m surprised how much Wikipedia contributes to the forum.
http://g1.img-dpreview.com/20AE148C45244CBE9FB1585EDA32B1C1.jpg