N°88592 · Family detail
TamronWide·SONY E mount·2019
Tamron 20mm F/2.8 Di III OSD MF/2 F/050
Specifications01
MountSONY E
Focal length20mm
Max aperturef/2.8
TypeWide · Prime
Release year2019
Weight220 g
Filter size67 mm
Min focus distance0.11 m
Max magnification0.5
Aperture blades7
Optical elements10
Groups9
AutofocusYes
StabilizationNo
Lens hoodBayonet-type HF050 (petal-shaped)
EraDigital era
Production statusIn production
Additional Info02
Lens TypeUltra-wide angle prime lens
Summary02
Tamron 20mm f/2.8 Di III wide-angle prime for Sony E mirrorless, aimed at landscape, street, and general wide scenes with manual focus support. OSD indicates autofocus via Sony E.
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
This lens family is also indexed in 1 other mount.