Nikon D6, Справочное руководство

Страница: 270 / 1198

218
Adjusting the Camera’s Sensitivity to Light (ISO Sensitivity)
•
Press J to save changes.
[ Minimum
shutter speed ]
In modes P and A , auto ISO sensitivity control
only takes effect if the shutter speed needed for
optimal exposure would fall below this value;
choose from settings of
1 /
4000
s to 30 s. If [ Auto ] is
selected, the camera will choose the minimum
shutter speed based on lens focal length (CPU
lenses only). For example, the camera will
automatically choose faster minimum shutter
speeds to prevent blur caused by camera shake
when a long lens is attached.
•
To view auto shutter-speed selection options,
highlight [
Auto ] and press
2
. Auto shutter-
speed selection can be fine-tuned by choosing
faster or slower minimums. Faster settings can
be used to reduce blur when photographing
fast-moving subjects.
•
Shutter speeds may drop below the selected
minimum if optimal exposure cannot be
achieved at the ISO sensitivity chosen for
[
Maximum sensitivity ].
Option Description