Nikon N70 instruction manual AF-S Single Servo AF

AF-S Single Servo AF

You lightly press shutter release button, the lens starts adjusting for focus. Because the priority is on correct focus, the shutter locks until the stationary subject is in focus (with . ) or until the moving subjects expected to be in focus (with . . ). After focus is achieved with a stationary subject, the focus remains locked for as long as shutter release button is lightly pressed. This feature is useful, especially when recomposing the picture with the mains subject off center. However, if the camera-to-subject distance changes, you have to refocus.

Stationary subject is in focus

With a stationary subject: Lightly press shutter release button. When the subject is in focus, the lens stops moving, the in- focus indication . appears in the viewfinder, and focus is locked. If the subject moves, remove your finger from shutter release button, then lightly press it again to restart autofocus.

If. stays in the viewfinder

Subject is located closer than the closest focusing distance of the lens. Move away from subject and refocus.

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