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b4 Easy exposure compensation
(defaults to
Off
)
On (Auto reset)
Choose whether exposure
compensation can be adjusted solely by
rotating a command dial, without
pressing the
E
button.
On
Off
b5 Matrix metering
(defaults to
Face detection on
)
Face detection on
Choose
Face detection on
to enable
face detection when shooting portraits
with matrix metering during viewfinder
photography (
Face detection off
b6 Center-weighted area
(defaults to
12 mm
)
8 mm–
20 mm, Average
Choose the size of the area given the
most weight when center-weighted
metering is used in viewfinder
photography. If a non-CPU lens is
attached, the size of the area is fixed at
12 mm.
b7 Fine-tune optimal exposure
(defaults to
No
)
Yes
Fine-tune exposure for each metering
method. Higher values produce
brighter exposures, lower values darker
exposures.
No
c Timers/AE lock
c1 Shutter-release button AE-L
(defaults to
Off
)
On (half press)
Choose whether exposure locks when
the shutter-release button is pressed.
On (burst mode)
Off
c2 Standby timer
(defaults to
6 s
)
4 s–30 min, No limit
Choose how long the camera continues
to meter exposure when no operations
are performed (
Summary of Contents for D850
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