Canon EOS R6 Advanced User Guide - Page 423

Focus ring rotation You can reverse the direction that the focusing ring of RF lens is rotated to adjust settings. [ ] Normal [ ] Reverse direction RF lens MF focus ring sensitivity You can set the sensitivity of the RF lens focusing ring. [ ] Varies with rotation speed Focusing ring sensitivity varies depending on rotation speed. [ ] Linked to rotation degree The focal position is adjusted based on the amount of rotation, regardless of the rotation speed. 423