Hey guys this is my first post and I'd like someone to further educate and guide me in the right direction. Today I was meeting with a guy today and I was going to be purchasing an older model Nikkor lens if I can get it to work. To my knowledge, I thought all Nikkor or Nikon lenses fit all F-Mounts. It would fit into the groves but would rotate in place to lock it. I'va attached some images to shed some light on this situation. Please help. Thanks in advance!
-juanmacko
-juanmacko