Canon EOS 90D, Руководство для продвинутых пользователей

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Noise Reduction Settings
Cautions for Setting Multi Shot Noise Reduction
o
If there is signifi cant misalignment in the image due to camera shake, the
noise reduction eff ect may become smaller.
o
If you are handholding the camera, keep it steady to prevent camera shake.
Using a tripod is recommended.
o
If you shoot a moving subject, the moving subject may leave afterimages.
o
Auto image alignment may not function properly with repetitive patterns (lattice,
stripes, etc.) or fl at, single-tone images.
o
If the subject’s brightness changes as the four consecutive shots are taken,
irregular exposure in the image may result.
o
After shooting, it may take some time to record an image to the card after
performing noise reduction and merging the images. “
buSY
” appears in the
viewfi nder and on the LCD panel as images are processed, and shooting is
not possible until processing is fi nished.
o
[Multi Shot Noise Reduction]
is not available with bulb shooting, shooting
with AEB or WB bracketing, shooting RAW or RAW+JPEG images, or with
features such as long exposure noise reduction, multiple exposures, or HDR
mode.
o
Flash photography is not possible. Note that the AF-assist beam of
EOS-dedicated, external Speedlites will be emitted according to the
[
z
: AF-assist beam fi ring]
setting.
o
[Multi Shot Noise Reduction]
is not available (not displayed) when recording
movies.
o
Automatically switches to
[Standard]
if you set the power switch to <
2
>,
replace the battery or card, switch to a Basic Zone or <
F
> shooting mode, or
switch to movie recording.