Sony Alpha 58 vertical grip?
I know that this issue has been discussed here and there in the last months, on dpreview too, but I can't find any updated post about this, that's why I am publishing a new thread.
Is there any vertical grip for a Sony Alpha 58 ? Sony original or third part dosen't matter... I would like just to find a compatible one (at least for batteries, shutter button would be also appreciated).