How Cool Is That !! I Cant Live Without Eye AF !!Explanation:4D FOCUS - EYE AFEye AF is a function to precisely focus on a subject’s eye. Once focus is achieved, a green rectangular frame appears over the eye that is in focus. Eye AF is only available when it is assigned to one of the assignable buttons. Plain-old AF is a thing of the past. The future of photography is tracking lock subject in motion.*this is a shared videoOriginal video uploader 君国泰将 Check out their great work at:https://www.youtube.com/user/kunkoku1

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