107
Z
g: Aperture-Priority Auto
In aperture-priority auto, you choose the aperture while the camera
automatically selects the shutter speed that will produce the
optimal exposure.
To take photographs in aperture-priority auto:
1 Select exposure
mode g.
Press the I button
and rotate the main
command dial until g is
displayed in the
viewfinder and control
panel.
2 Choose an aperture.
Rotate the sub-
command dial to
choose the desired
aperture from values
between the minimum
and maximum for the
lens.
Small apertures (high f-numbers) increase depth of field
(see page 103), bringing both foreground and background
into focus.
Large apertures (low f-numbers) soften
background details in portraits or other compositions that
emphasize the main subject.
I button
Main command dial
Sub-command dial
Large aperture (f/2.8)Small aperture (f/36)
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