Hi All,
Wonder if there is any guys here using the same lens: the latest version Sigma 24-70/2.8 DG HSM...
I have this for a while, quite like its optical performance and quiet AF. But it has some problem w/ my K-5. The lens is very sharp at all focal length when I switch off SR. But when SR is on, the photos are all blurry, definitely not fixable by adjusting AF. It's like the camera can't decide which focal length to use for SR, end up over compensates the 'hand shaking'. And liveview AF doesn't work at all, it just refuses to lock focus when I set the camera to liveview
Have to use MF in liveview.
Wonder if is anyone here using the same lens, might check out if yours have the same problems?
Thanks and cheers!
Frank