Sony Alpha 7R IV Operating Instructions Manual page 306

Help Guide
Interchangeable Lens Digital Camera
ILCE-7RM4A
α7RIV
Lens Comp.
Compensates for shading in the corners of the screen or distortion of the screen, or reduces color deviation at the
corners of the screen caused by certain lens characteristics.
MENU → (Camera Settings1) → [Lens Comp.] → desired setting.
1
Menu item details
Shading Comp.:
Sets whether to automatically compensate for darkness in the corners of the screen. ([Auto]/[Off])
Chromatic Aberration Comp.:
Sets whether to automatically reduce color deviation at the corners of the screen. ([Auto]/[Off])
Distortion Comp.:
Sets whether to automatically compensate for distortion of the screen. ([Auto]/[Off])
Note
This function is only available when using an automatic compensation compliant lens.
Darkness in the corners of the screen may not be corrected with [Shading Comp.], depending on the lens type.
Depending on the attached lens, [Distortion Comp.] is fixed to [Auto], and you cannot select [Off].
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