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Canon RF 10-20mm f/4L IS STM

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Zoom lens

A zoom lens by Canon for Full frame cameras, 10-20mm f/4.

MakerCanon
Focal length10-20mm (zoom)
Maximum aperturef/4
Made forFull frame sensors
MountsCanon RF
Stabilisedyes
Autofocusyes

What it frames like

142435508513520040080010-20mm equiv.10-20mm
Its full-frame-equivalent focal length on the sensor it was made for.
Full frame 10mm · 122°APS-C (Canon) 16mm · 97°
How wide 10mm sees at its wide end on each sensor it covers.
f/4
f/4 wide open, to scale against f/1.4.
  • On full frame (Canon RF): as marked, 10-20mm.
  • On APS-C (Canon) (Canon RF): like 16-32mm on full frame; f/4 gives about the depth of field of f/6.4 there.

Cameras it fits

Questions people ask

Compare with

See what it frames: its view on the Canon EOS R8 Mark II at any distance, and its depth of field, drawn to scale.