Correction Of Lens Peripheral Illumination And Aberrations - Canon EOS 7D Mark II Basic Instruction Manual

Correction of Lens Peripheral Illumination and Aberrations

3
Peripheral light fall-off is a phenomenon that makes the image corners
look darker due to the lens characteristics. Color fringing along subject
outlines is called chromatic aberration. And image distortion due to lens
characteristics is called distortion. These lens aberrations and light fall-
off can be corrected. By default, Peripheral illumination and Chromatic
aberration correction are set to [Enable], and Distortion correction is set
to [Disable].
If [Cannot correct - no data] is displayed, see "Lens Correction Data"
on page 105.
Peripheral Illumination Correction
104
Select [Lens aberration
1
correction].
Under the [z1] tab, select [Lens
aberration correction], then press
<0>.
Select the setting.
2
Check that [Correction data
available] is displayed for the
attached lens.
Select [Peripheral illumin.], then
press <0>.
Select [Enable], then press <0>.
Take the picture.
3
The image will be recorded with the
peripheral illumination corrected.