Iso Sensitivity - Nikon D750 User Manual

ISO Sensitivity

The camera's sensitivity to light can be adjusted according to the
amount of light available. Choose from settings that range from
ISO 100 to ISO 12800 in steps equivalent to
from about 0.3 to 1 EV below ISO 100 and 0.3 to 2 EV above ISO
12800 are also available for special situations. Auto, scene, and
special effect modes also offer an AUTO option, which allows the
camera to set ISO sensitivity automatically in response to
lighting conditions. The higher the ISO sensitivity, the less light
needed to make an exposure, allowing higher shutter speeds or
smaller apertures.
Modes
P, S, A, M Lo 1–Lo 0.3; 100–12800 in steps of
Auto
%
Other shooting Auto; Lo 1–Lo 0.3; 100–12800 in steps of
modes Hi 2
ISO sensitivity can be adjusted
by pressing the W (S) button
and rotating the main
command dial until the desired
setting is displayed in the
control panel, viewfinder or
information display.
Control panel
Viewfinder
134
/ EV. Settings of
1
3
Options
/
1 EV; Hi 0.3–Hi 2
3
/
1 EV; Hi 0.3–
3
W (S) button Main command
dial
Information display