N°100995 · Family detail
SigmaZoom·L-MOUNT mount·2021
Sigma 28-70mm F/2.8 DG DN | C
Specifications01
MountL-MOUNT
Focal length28-70mm
Max aperturef/2.8
TypeZoom
Release year2021
Weight470 g
Filter size67 mm
Physical length102 mm
Min focus distance0.19 m
Max magnification0.303
Aperture blades9
Optical elements16
Groups12
AutofocusYes
StabilizationNo
Aperture controlNone
The aperture is controlled from the camera
Lens hoodLH706-01 - Bayonet-type petal-shaped
TeleconvertersNot compatible
EraDigital era
Production statusIn production
Additional Info02
Lens TypeStandard zoom lens
Summary02
Sigma 28-70mm f/2.8 DG DN is a standard zoom for full-frame mirrorless (L-mount). It offers a constant f/2.8 aperture for low-light and general-purpose photography.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The L-Mount mount has a flange distance of 20 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.
- Leica TL and Sigma DC lenses cover APS-C only.
- Sony EAdapter · 2 mm
The camera mount (46.1 mm) is narrower than the lens mount (51.6 mm). A large rear element can darken the corners.
- Nikon ZAdapter · 4 mm
- Fujifilm XAdapter · 2.3 mm
- L-MountNative
- Canon EF-MAdapter · 2 mm
No plain adapter reaches infinity focus on: Canon RF, Micro Four Thirds, Fujifilm G (GFX), Canon EF, Nikon F.
Other Mounts03
This lens family is also indexed in 2 other mounts.