Canon EOS RP Advanced User Guide - Page 125

Correction of Lens Aberrations due to Optical Characteristics Digital Lens Optimizer Various aberrations from lens optical characteristics can be corrected, along with diffraction and low-pass filter-induced loss of clarity. If [Correction data not available] or [ ] is displayed by [Digital Lens Optimizer], you can use EOS Utility to add the lens correction data to the camera. For details, refer to the EOS Utility Instruction Manual. ooDepending on shooting conditions, noise may be intensified together with the effects of correction. Image edges may also be emphasized. Adjust Picture Style sharpness or set [Digital Lens Optimizer] to [Disable] as needed before shooting. ooThe higher the ISO speed, the lower the correction amount will be. ooFor movie recording, [Digital Lens Optimizer] will not appear. (Correction is not possible.) ooEnabling [Digital Lens Optimizer] corrects both chromatic aberration and diffraction, although these options are not displayed. ooDigital Lens Optimizer is applied automatically in Basic Zone modes when correction data is registered on the camera. 125