N°100227 · Family detail
CanonWide·CANON EF-M mount·2012
Canon EF-M 22mm F/2 STM
Specifications01
MountCANON EF-M
Focal length22mm
Max aperturef/2
TypeWide · Prime
Release year2012
Weight105 g
Filter size43 mm
Physical length24 mm
Min focus distance0.15 m
Max magnification0.2101
Aperture blades7
Optical elements7
Groups6
AutofocusYes
StabilizationNo
Weather sealedNo
Aperture controlNone
The aperture is controlled from the camera
Lens hoodScrew-type EW-43 (round)
TeleconvertersNot available
Sensor coverageAPS-C
EraDigital era
Production statusIn production
Approx price$249
Additional Info02
TypeStandard prime
Lens TypeWide-angle prime lens
Summary02
Canon EF-M 22mm prime lens with a maximum aperture of f/2 for APS-C mirrorless cameras. Suitable for general use such as street and low-light shooting.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Canon EF-M mount has a flange distance of 18 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Native lenses set the aperture, and often the focus, electronically. On a plain adapter they do not work. Use an electronic adapter made for this pair; for many pairs nobody makes one. Fully manual lenses are the exception.
- Nikon ZAdapter · 2 mm
Covers APS-C: it can vignette on a full-frame sensor.
- Canon EF-MNative
No plain adapter reaches infinity focus on: Sony E, Canon RF, Fujifilm X, L-Mount, Micro Four Thirds, Fujifilm G (GFX), Canon EF, Nikon F.

Other Mounts03
No alternate mounts are indexed for this family yet.