N°90150 · Family detail
SamyangWide·CANON EF-M mount·2016
Samyang 20mm F/1.8 ED AS UMC MILC
Specifications01
MountCANON EF-M
Focal length20mm
Max aperturef/1.8
TypeWide · Prime
Release year2016
Weight525 g
Filter size77 mm
Min focus distance0.2 m
Aperture blades7
Optical elements13
Groups12
AutofocusNo
StabilizationNo
Aperture controlAperture ring
Lens hoodBayonet-type petal-shaped
TeleconvertersNot available
Sensor coverageAPS-C
EraDigital era
Production statusIn production
Additional Info02
Lens TypeUltra-wide angle prime lens
Summary02
Samyang 20mm f/1.8 ED AS UMC is a wide-angle prime for Canon EF-M mirrorless cameras, designed for general wide shooting and low-light use thanks to the f/1.8 maximum aperture.
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 3 other mounts.