N°90155 · Family detail
SamyangWide·CANON EF-M mount
Samyang 20mm F/1.8 ED AS UMC
Specifications01
MountCANON EF-M
Focal length20mm
Max aperturef/1.8
TypeWide · Prime
Weight497 g
Physical length88 mm
Min focus distance20 m
Summary02
Samyang 20mm F/1.8 ED AS UMC is a wide-angle prime for Canon EF-M mirrorless cameras, intended for landscapes and low-light scenes. It provides a bright f/1.8 maximum aperture for shallow depth of field.
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
This lens family is also indexed in 11 other mounts.
CANON EFView lens
Samyang 20mm F/1.8 ED AS UMC
CANON EF-SView lens
Samyang 20mm F/1.8 ED AS UMC
FUJIFILM X2 entries
Samyang 20mm F/1.8 ED AS UMC
MICRO 4/3View lens
Samyang 20mm F/1.8 ED AS UMC
MINOLTA/SONY AView lens
Samyang 20mm F/1.8 ED AS UMC
NIKON FView lens
Samyang 20mm F/1.8 ED AS UMC
NIKON F DXView lens
Samyang 20mm F/1.8 ED AS UMC
PENTAX KView lens
Samyang 20mm F/1.8 ED AS UMC
SAMSUNG NXView lens
Samyang 20mm F/1.8 ED AS UMC
SONY EView lens
Samyang 20mm F/1.8 ED AS UMC
SONY FEView lens
Samyang 20mm F/1.8 ED AS UMC