N°411434 · Family detail
SonyWide·SONY E mount·2020
Sony FE 20mm F/1.8 G SEL20F/18G
Specifications01
MountSONY E
Focal length20mm
Max aperturef/1.8
TypeWide · Prime
Release year2020
Weight373 g
Filter size67 mm
Min focus distance0.19 m
Max magnification0.2
Aperture blades9
Optical elements14
Groups12
AutofocusYes
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting)
Lens hoodBayonet-typeALC-SH162 (petal-shaped)
TeleconvertersNot compatible
EraDigital era
Production statusIn production
Additional Info02
Lens TypeUltra-wide angle prime lens
Summary02
Sony E-mount 20mm prime with a maximum aperture of f/1.8. Wide-angle lens intended for landscapes, interiors, and low-light shooting.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Sony E 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
- Sony lenses named "E" (not "FE") cover APS-C only.
- 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.
- Sony ENative
- Nikon ZAdapter · 2 mm
No plain adapter reaches infinity focus on: Canon RF, Fujifilm X, L-Mount, Micro Four Thirds, Fujifilm G (GFX), Canon EF-M, Canon EF, Nikon F.
Other Mounts03
No alternate mounts are indexed for this family yet.