Canon MARK IV Digital Camera User Manual


 
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Due to the lens characteristics, the four corners of the picture might look
darker. This is called lens light fall-off or drop in peripheral illumination.
With JPEG images, the correction is done when the image is captured.
Setting information is appended to RAW images and automatic correction
is possible with Digital Photo Professional (provided software).
The default setting is [Enable].
1
Select [Peripheral illumin.
correct.].
Under the [1] tab, select
[Peripheral illumin. correct.], then
press <0>.
2
Set the correction setting.
On the screen, check that
[Correction data available] is
displayed for the attached lens.
If [Correction data not available] is
displayed, see “About the Lens
Correction Data” on the next page.
Turn the <5> dial to select [Enable],
then press <0>.
3
Take the picture.
The image will be recorded with the
corrected peripheral illumination.
3
Lens Peripheral Illumination Correction
Correction enabled Correction disabled
COPY