Nikon N90 instruction manual 125 F5.6, Continuous Servo AF with Release-Priority

125 F5.6

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Continuous Servo AF with Release-Priority

Under some conditions, such as very fast action situations, you may want to take a picture even if focus has not been successfully accomplished . In such cases, use this mode. Set focus mode to Cto use Continuous Servo AF with Release- Priority.

In Continuous Servo autofocus mode, as you lightly press the shutter release button, focus detection begins and the lens focuses for as long as you keep the shutter release button lightly pressed . Since the priority is on shutter release, you can fully depress the shutter release button regardless of focus status.

Stationary subject is in focus

With a stationary subject: Lightly press the shutter release button to start autofocus operation . When the subject is in focus, the camera's autofocus motor (or the built-in motor of an AF-I Nikkor lens) stops driving the autofocus lens and . lights up. Unless you remove your finger from the shutter release button, the motor will start driving the lens again to obtain an in-focus picture if the focus distance changes.

-4Subject is located closer than the closest focusing distance of the lens. Move away from subject and refocus.

~Appears when TC-16A is used, alerting that the lens focusing ring is not set at infinity (00). Set focus mode

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