Canon EOS R6 Mark II Mirrorless Camera with 24-105mm f/4-7.1 Lens - Manual (Page 388)

Digital Zoom
With the recording size set to [ ]/[ ] (NTSC) or [ ] (PAL), you can
shoot with approx. 1–10× digital zoom (or approx. 1.6–10× with APS-C cropping).
1.
Select [ : Digital zoom].
2.
Select an option.
Select [ On ].
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