Action shot attempt with 56mm lens:) pretty pathetic, don't know how people do it ( using so short focal ) total waist of time for me, have to be 2m from the dog to frame it the way I like and that fact alone destroys my whole idea of free run mode;) last time I've taken it outdoor, may flog it to get that super zoom lens;) Do not ever buy Sigma lenses:))...their AF system is so archaic, they are cheep but they are garbage;)