I LOVE my Nikkor 105mm 1.4. With that said, I am TERRIBLE at controlling the amount of lens distortion I am getting. I have read a ton of information but I do not retain the knowledge very well when it comes to this topic. Any suggestions? The first image is an example of the distortion I would like to avoid. The second two were shot with the same aperture (f/2.0) and shutter speed (1/500th). PS: My boys are IMPOSSIBLE to take pictures of. My 5 y/o told me "I don't know where the camera is" when I asked him repeatedly to look at the camera. ;( 1. 2. 3.