I think the 50D's sensor is rather out-performing my 17-85mm, though need to do some testing in more favorable conditions to be sure of that. Not entirely surprising given the lens is fairly mid-range but a nuisance still.
(Put the 135mm on it and it's pin-sharp, so I'm comfortable I've not bought a duff camera!)
no subject
Blimey, yes, that's quite a jump.
I think the 50D's sensor is rather out-performing my 17-85mm, though need to do some testing in more favorable conditions to be sure of that. Not entirely surprising given the lens is fairly mid-range but a nuisance still.
(Put the 135mm on it and it's pin-sharp, so I'm comfortable I've not bought a duff camera!)