Upload & Sell: Off
i bet the g90 works great though, and i suspect the g45 is pretty strong as well on the vg900.
to be honest i love my g28 even on the NEX-7 and don't use my sigma 30 at all which is supposed to be a much better lens on the camera. so i wouldn't really call them a bad match, maybe not living up to their full potential, but still a very nice match imho.
As they say, our mileage varies.
I owned until recently a Ricoh GXR+M mount module. My ZM25 and ZM35/2 shone on it.
After selling the GXR gear ( due to Ricoh's long silence about the future of the system ) I got a NEX-7. Comparing the images of both cameras with those lenses I decided to put the two ZM Biogons on Ebay.
Yes, I know, if the NEX-9 proves to be stellar with RF wides, I'll be rightfully punished for my lack of patience..