Nikon D40X Bedienungsanleitung PDF herunterladen (Seite 30)

Reference: More on Photography (All Modes)/Focus 23

Focus

Focus can be adjusted automatically (see “Focus Mode,” below) or manually ( 28). The

user can also select the focus area for automatic or manual focus ( 24, 25) or use focus lock

to focus to recompose photographs after focusing ( 26).

Focus Mode

Choose how the camera focuses. AF-S and AF-C are available only in P, S, A, and M modes.

Controls used

The AF-Assist Illuminator

If the subject is poorly lit, the AF-assist illuminator will light automatically

to assist the autofocus operation when the shutter-release button is

pressed halfway. The AF-assist illuminator will not light in continuous-

servo AF or manual focus mode, in , or modes, or if the center focus

area is not selected or if Off has been selected for Custom Setting 9 (AF

assist). The illuminator has a range of about 0.5–3.0m (1ft. 8in.–9ft.

10in.); when using the illuminator, use a lens with a focal length of 24–

200mm and remove the lens hood.

2—Focus Mode ( 75)

Focus mode can also be selected from the Custom Settings menu.

Focus mode Description

AF-A

Auto-servo AF

(default setting)

Camera automatically selects single-servo autofocus when subject is judged

to be stationary, continuous-servo autofocus when subject is judged to be

moving.

AF-S Single-servo AF

For stationary subjects. Focus locks when shutter-release button is pressed

halfway.

AF-C

Continuous-

servo AF

For moving subjects. Camera focuses continuously while shutter-release but-

ton is pressed halfway. Priority is given to shutter response, meaning that

shutter may sometimes be released before in-focus indicator (z) is displayed

in viewfinder.

MF Manual focus User focuses manually ( 28).

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Nikon D40X Bedienungsanleitung Seite 30