Canon EOS R5 C VR Creator Kit with RF 5.2mm f/2.8 Dual Fisheye Lens - Manual (Page 365)

Magnified Image Display
Setting the Initial Magnification Ratio and Position
You can magnify display of your captured images.
1.
Magnify the image.
Turn the < > dial clockwise.
The magnified view will appear. The position of the magnified area (1)
is displayed in the lower right of the screen, along with [
].
To magnify images, turn the < > dial clockwise.
To reduce magnification, turn the < > dial counterclockwise. For
index display ( ), keep turning the dial.
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