Nikon F 100 AF Area Mode, Rotate AF area mode selector to select AF area mode, Autofocus modes

Models: F 100

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AF Area Mode

Autofocus operation lets you select Single Area AF that uses one focus area selected or Dynamic AF that also utilizes the other four focus areas.

Rotate AF area mode selector to select AF area mode.

k appears when the Single Area AF is selected and j or J appears when Dynamic AF is selected in the LCD panel.

g: Single Area AF

With Single Area AF, only the focus brackets selected among five focus areas is used for autofocus. This mode is useful for achieving accurate focus on a selected focus brackets when shooting a relatively stationary subject.

©: Dynamic AF

In Dynamic AF, you designate the primary sensor (the first to detect the subject), then if the detected subject moves, Dynamic AF automatically shifts to the next sensor that detects the subject, then the next again, shifting among the progression of sensors as the subject moves. Dynamic AF thereby follows and maintains accurate focus even on subjects that move irregularly. (Viewfinder indication does not change as sensoring shifts in Dynamic AF mode.) Dynamic AF Mode with Closest Subject Priority can also be activated in Dynamic AF mode. See next page.

Dynamic AF Mode with Closest Subject Priority

The Closest Subject Priority AF operation is possible in the Dynamic AF, where the camera automatically selects the focus area with the closest subject. Focus is always achieved at any of the five focus areas so you can avoid out- of-focus pictures.

In Dynamic AF Mode with Closest Subject Priority, focus area indication does not appear in the LCD panel and viewfinder.

When the telephoto lens is attached or the subject is very dark, the closest

subject may not be selected. In this case, use Single Area AF.

·9, 10: Dynamic AF Mode with Closest Subject Priority can be set to be cancelled in Single Servo AF in · 9 or activated in Continuous Servo AF in

·10 (page 72).

Autofocus modes

 

 

 

 

Dynamic AF Mode

 

Focus area

 

 

 

Focus mode

Focus area

AF Area mode

with Closest

LCD panel

indication

 

 

 

 

 

 

Subject Priority

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I

Single Servo AF

Selectable

Single Area AF

k

Appears

 

Focus

II

Single Servo AF

Automatically

Dynamic AF

Acivated in

j

Does not

 

 

 

selected

 

initial setting

appear

 

 

III

Single Servo AF

Selectable

Dynamic AF

Cancelable

J

Appears

 

 

 

 

 

 

with · 9

 

 

 

IV

Continuous

Selectable

Single Area AF

k

Appears

 

 

 

Servo AF

 

 

 

 

 

 

V

Continuous

Selectable

Dynamic AF

Not activated in

J

Appears

 

 

 

Servo AF

 

 

initial setting

 

 

 

VI

Continuous

Automatically

Dynamic AF

Activated

j

Does not

 

 

 

Servo AF

selected

 

with · 10

appear

 

 

• See page 86 for the combinations of AF functions.

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Nikon F 100 instruction manual AF Area Mode, Rotate AF area mode selector to select AF area mode, Autofocus modes, Focus