Nikon 1799 Digital Camera User Manual


 
57
Detailed Operation
Focusing operation
Focus is obtained only at the selected focus
area. Focus is not locked and focusing
continues until the shutter is released.
Focus is obtained at the selected focus area.
Focus is not locked even once achieved. If the
subject moves from the selected focus area,
the camera automatically focuses on the
subject based on data from the other focus
areas.
Focus is obtained at the center focus area
within the selected group*
2
. Focus is not
locked even once achieved. If the subject
moves from the selected focus area, the
camera automatically focuses on the subject
based on data from the other focus areas
within the selected group.
Automatically selects the focus area nearest to
the closest subject. Focus is not locked even
once achieved. If the subject moves from the
selected focus area before the focus locks,
camera automatically focuses on the subject
based on data from the other focus areas.
Suitable shooting situation
Subject moving straight toward or
away from the camera—such as a
racing car or track athlete—which can
be followed by a single focus area.
Irregularly moving subject that is
difficult to follow in one focus
area.
Snapshot of a moving subject
where the camera’s autofocus
operation determines the focusing,
allowing you to concentrate on the
composition.
Snapshot of a moving subject
where the camera’s autofocus
operation determines the focusing.
CSM a1: In Continuous Servo AF, priority can be set to put more on focus.
Also, shutter can be set to be released only when focus is achieved (Focus-
Priority) (x 94).
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