AF-S lens technology
Auto Focus - Silent Wave (AF-S) is a type of focusing motor used in a number of AF-Nikkor lenses; the AF-S motor is very fast and quiet. AF-S lenses also have an "A/M" mode selector which allows the user to switch from automatic to manual focus with almost no lag time.
AF-S lenses autofocus only with the following Nikon camera models and models released since:
D1, D1X, D1H, D2H, D100, D70, F5, F4S, N90(S), F100, N80, N75, N70, N65, Pronea S, and Pronea 6i.