#7. "RE: Problem with auto - focus with a AF Nikkor 28-105 D mm lens " In response to In response to 3
I just picked up this lens on ebay and am having the same problems in the same range on my new D600. Cleaning contacts hasn't changed anything. What's different about this lens? I can put on my Sigma 17-50 2.8 DX and everything is tack sharp; put on an 85 1.8 D and everything is tack sharp. It's not the camera.