119
Z
Small apertures (high f-numbers) increase depth of field (see
page 113), 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.
Aperture can be locked at the selected setting (see page 124).
3
Frame a photograph, focus, and shoot.
A
Non-CPU Lenses
If the maximum aperture of the lens has been
specified using the [Non-CPU lens data] item in
setup menu (pg. 218) when a non-CPU lens is
attached, the current f-number will be
displayed in the viewfinder and top control
panel, rounded to the nearest full stop.
Otherwise the aperture displays will show only
the number of stops (
F
, with maximum
aperture displayed as
F
A
) and the f-number
must be read from the lens aperture ring.
Large aperture (f/2.8)
Small aperture (f/36)
SHOOT
CUSTOM
Summary of Contents for D3
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