Canon EOS 40D vs. Canon EOS 50D vs. Nikon D300 vs. Nikon D90 - Bob Atkins Photography
Temporarily Solution Hack; AF NIKKOR 35-70's (or any early AF NIKKOR lenses on semi-pro digital body) broken off lenses servo coupling. Stick something very small in the F-min switch(In this case was
Nikon D90
Nikon D90
Firmware Updates for Nikon DSLR Cameras - Orms Connect