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Noise Reduction
Choose
Weak
or
Strong
to reduce “noise” (random varia-
tions in brightness and color) in photographs taken at
high ISO sensitivities. The minimum ISO sensitivity at
which noise reduction applies can be selected using
Noise Reduction ISO
(see below).
is displayed when noise reduc-
tion is on.
Notes
• When a RAW-quality option is selected for
Picture Quality/Size
,
noise reduction applies only to the JPEG copy, not to the DNG
file.
• The time needed to record photographs varies with the option
selected for
Noise Reduction
.
Noise Reduction ISO
Select the minimum ISO sensitivity at which noise reduc-
tion applies when
Weak
or
Strong
is selected for
Noise
Reduction
. Choose from
All
(noise reduction applies at
all ISO sensitivities),
Over ISO 201
,
Over ISO 401
,
Over
ISO 801
, and
ISO 1600
.