Sigma
28-70mm F2.8 DG DN Contemporary
L-Mount Alliance member Full Frame Zoom Autofocus Wide AngleStandard
Specifications
| Mount | L-Mount |
|---|---|
| Format | Full Frame |
| Lens type | Zoom |
| Focus type | Autofocus |
| Focal length | 28-70mm |
| Maximum aperture | f/2.8 |
| Minimum aperture | f/22 |
| Weight | 470g |
| Filter thread | 67mm |
| Minimum focus distance | 0.19m |
| Maximum magnification | 0.303× |
| Optical stabilization | Awaiting confirmation |
| Weather sealed | No |
| L-Mount release year | 2021 |
| L-Mount Alliance member | Yes |
Release year means the first availability of the L-Mount version, rather than the original design or another mount. Future availability is described in the notes.
Notes
Compact constant-F2.8 standard zoom weighing 470g in L-Mount. Maximum magnification is 1:3.3 (approximately 0.303x) at 28mm and 1:4.6 at 70mm. Dust and splash resistance applies to the mount only.
Data sources
- https://www.sigma-global.com/en/lenses/c021_28_70_28/
- https://www.sigma-global.com/en/news/2021/02/24/12960/
- https://www.sigma-global.com/jp/news/2021/02/24/13500/
- https://leica-camera.com/en-int/press/viltrox-joins-l-mount-alliance
Specifications are compiled from the sources above and may contain errors or become outdated. Always confirm critical specs with the manufacturer before purchase. See About & Disclaimer.
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