Reducing Image Noise (Noise Reduction) - Pentax K-5II Operating Manual

4
Press the 4 button.
5
Use the four-way controller (23) to select [AUTO ISO
Parameters] and press the four-way controller (5).
6
Use the four-way controller (23)
to select the parameter and press
the 4 button.
u Slow
s Standard (default setting)
a Fast
7
Press the 3 button twice.
The screen that was displayed before selecting the menu appears again.

Reducing Image Noise (Noise Reduction)

When shooting with a digital camera, image noise (image roughness or
unevenness) becomes noticeable in the following situations.
- when shooting with a long exposure
- when shooting with a high sensitivity setting
- when the temperature of the CMOS sensor is high
You can reduce image noise by using Noise Reduction. However, images
shot with Noise Reduction will take longer to save.
High-ISO NR
Reduces noise at high sensitivity (ISO) settings.
1
Select [High-ISO NR] in the [A Rec. Mode 3] menu and
press the four-way controller (5).
The [High-ISO NR] screen appears.
Increases the sensitivity
as little as possible
Actively increases the
sensitivity
ISO AUTO Setting
ISOAUTO 100 - 3200
AUTO ISO Parameters
MENU
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4