N°423529 · Family detail
SonyWide·SONY E mount·2013
Sony E 20mm F/2.8 SEL20F/28
Specifications01
MountSONY E
Focal length20mm
Max aperturef/2.8
TypeWide · Prime
Release year2013
Weight69 g
Filter size49 mm
Min focus distance0.2 m
Max magnification0.12
Aperture blades7
Optical elements6
Groups6
AutofocusYes
StabilizationNo
Aperture controlNone
The aperture is controlled from the camera
Lens hoodBayonet-type ALC-SH113 (dome-shaped)
TeleconvertersNot available
EraDigital era
Production statusIn production
Additional Info02
Lens TypeWide-angle prime lens
Summary02
Sony E 20mm f/2.8 is a fixed wide-angle prime for Sony E-mount cameras, intended for general photography and landscape work in good light. It has a bright f/2.8 maximum aperture.
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.