Nikon 1713 Film Camera User Manual


 
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Two focus modes, autofocus using the Auto-Servo
AF
(Single Servo AF
and Continuous Servo
AF)
and Manual focus, are available with this
camera .
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Autofocus
Auto-Servo AF
With the focus mode selector set to AF, lightly pressing
the shutter release button automatically focuses the
camera on the subject at the focus area (page
46)
and
causes.
to
appear in the viewfinder .
Camera automatically chooses Single Servo
AF
or
Continuous Servo AF operation
according to the subject status, i.e. stationary
or
moving (including directional
information).
Single Servo AF
The shutter can be released when the focus
indicator.
appears
in
the viewfinder.
Once focused on a subject, keeping the shutter release button lightly pressed
locks focus (Focus Lock, page
50).
However, if the subject starts moving, Focus
Lock is deactivated, and the focus mode automatically switches to Continuous
Servo
AF.
Continuous Servo AF
Continuous Servo AF is automatically activated when the subject is moving. The
shutter can be released when the focus ind:cator appears in the viewfinder;
however, focus is not locked and the camera continues
to
focus on the subject
until shutter release. With a moving subject, Focus Tracking (page 104) is
activated and the camera continuously focuses on the subject. Also, N65/N65QD
will continue
to
focus firmly on a main subject with Lock-On™ .
• When
~
Sports Continuous
mode
is selected, Continuous Servo AF is
automatically activated and the camera continuously focuses on the subject.
About
Lock-OnTM
Lock-OnTM Autofocus keeps focus firmly on a main subject even if some other
object
momentarily blocks it in the viewfinder.
44