Hi!
I think there is a new bug with this lens / EOS R in DPL4. At 24 mm, vignetting is corrected with the 1st “auto réglage DxO Standard” (sorry, I’m French, nobody’s perfect) and not corrected when using the 2nd “auto réglage : corrections optiques seules”, which is surprising as the “vignetting” box is blue in the two cases:
I’ve found the explanation: in the second case, the image is not cropped to eliminate the black corners as in “DxO Std”.
It should be enabled to avoid that.
Thank you, I hadn’t seen the other post so I continued with mine.
Anyway we found the same solution.
This lens is surprising and though there is mechanical vignette it is still a 24 mm when corrected and cropped: I made various testing ans comparisons with my other 24 mm lenses (11-24 ; 16-35 ; 24 LII).