> You description, there's something wrong with the auto focus on > either your lens or camera, from your description probably the > lens.. If you mount a lens, then auto focus the drive will spin > towards close focus until it catches the slot then at closest focus > reverse to infinity if focus lock isn't achieved at some point > before that. The easiest way to see how it works is mount a lens > you know works on the camera and leave the lens cap on. Anything > else is a problem that needs to be fixed.
I think it's got to be the lens, I'm just wondering how expensive it's likely to be knowing that it's not a cheap lens and probably discontinued. John