Chromatic aberration correction, Diffraction correction – Canon EOS RP Mirrorless Camera User Manual
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Correction of Lens Aberrations due to Optical Characteristics
Chromatic Aberration Correction
Chromatic aberration (color fringing around subjects) can be corrected.
o
[Chromatic aberr corr]
is not displayed when
[Digital Lens Optimizer]
is
enabled.
Diffraction Correction
Diffraction (loss of sharpness caused by the aperture) can be corrected.
o
Depending on shooting conditions, noise may be intensified together with the
effects of correction.
o
The higher the ISO speed, the lower the correction amount will be.
o
For movie recording,
[Diffraction correction]
will not appear. (Correction is
not possible.)
o
With “Diffraction correction”, degraded resolution due to the low-pass filter, etc.
is corrected in addition to diffraction. Therefore, correction is effective even at
an aperture close to the open aperture.
o
[Diffraction correction]
is not displayed when
[Digital Lens Optimizer]
is
enabled.