AS WELL as enabling details to be magnified during manual focusing, EOS mirrorless cameras offer a few additional manual focusing aids.
Electronic viewfinders mean that you can take advantage of these with the camera pressed to your eye too.
‘MF peaking’ is available across EOS R and EOS MSeries cameras (and it’s also available during Live View on the EOS 90D and EOS-1D X Mark III DSLRs). When it’s activated via the camera menu, a coloured overlay is displayed on the image. You’ll find this option in the AF menu or the Shooting menu, depending on which camera you’re using. You’re also able to change the colour and the sensitivity of the overlay to suit the scene you’re shooting.