N°90131 · Family detail
CanonWide·CANON RF mount
Canon RF 20mm F/1.4 L VCM
Specifications01
MountCANON RF
Focal length20mm
Max aperturef/1.4
TypeWide · Prime
Weight500 g
Filter size67 mm
Physical length99 mm
Barrel diameter76 mm
Min focus distance0.2 m
Max magnification0.19
Aperture blades11
Groups15 / 11
AutofocusYes
StabilizationNo
Weather sealedYes
Sensor coverage43.3 mm
Approx price$1,699
Additional Info02
TypeWide-angle prime
SpecialL VCM
Summary02
Canon RF 20mm F/1.4 L VCM is a wide-angle prime lens for RF-mount cameras, intended for low-light and general wide-angle photography. It has a large f/1.4 maximum aperture for shallow depth of field and night scenes.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Canon RF mount has a flange distance of 20 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.
- RF-S lenses cover APS-C only.
- Sony EAdapter · 2 mm
The camera mount (46.1 mm) is narrower than the lens mount (54 mm). A large rear element can darken the corners.
- Canon RFNative
- Nikon ZAdapter · 4 mm
- Fujifilm XAdapter · 2.3 mm
- Canon EF-MAdapter · 2 mm
No plain adapter reaches infinity focus on: L-Mount, Micro Four Thirds, Fujifilm G (GFX), Canon EF, Nikon F.
Other Mounts03
No alternate mounts are indexed for this family yet.