A lens controlling apparatus is disclosed, which is capable of preventing an execution of irrelevant AF control in a combination of TV-AF method and an AF method other than the TV-AF method. The lens controlling apparatus comprises: a first signal generating section generating a first signal showing a contrast state of an object image on the basis of a predetermined frequency component of a signal; a second signal generating section generating a second signal by a focus detecting method different from that in the first signal generating section; and a controller, which selects one of a first focus control operation based on the first signal and a second focus control operation based on the second signal in accordance with each change amount of the first and second signals.