Sigma 20mm F2 DG DN | Contemporary 022
Sony E, Leica L · Full frame
Specifications
- Shortest focal length
- 20.0 mm
- Longest focal length
- 20.0 mm
- Brightest aperture
- 2.0 f-number
- Telephoto aperture
- 2.0 f-number
- Smallest aperture
- 22.0 f-number
Measurements differ by mount. Shared specifications are above; measurements below apply only to the named version.
Leica L version
- Weight
- 370 g [961]
- Length
- 72.4 mm [961]
- Diameter
- 70 mm [961]
- Filter thread
- 62 mm [961]
- Closest focus
- 0.22 m [961]
- Maximum magnification
- 0.14925373134328357 x [961]
- Autofocus
- Yes [961]
- Aperture blades
- 9 [961]
- Elements
- 13 [961]
- Groups
- 11 [961]
Sony E version
- Weight
- 370 g [2] [961]
- Length
- 74.4 mm [2] [961]
- Diameter
- 70 mm [2] [961]
- Filter thread
- 62 mm [2] [961]
- Closest focus
- 0.22 m [2] [961]
- Maximum magnification
- 0.14925373134328357 x [2] [961]
- Autofocus
- Yes [2] [961]
- Optical stabilization
- No [2]
- Aperture blades
- 9 [961]
- Elements
- 13 [961]
- Groups
- 11 [961]
- Released
- 2022 [2]
Manufacturer pages
Historical US launch price
USD 699 · 2022-02-09 · announced retail · tax not stated. Applies to Sony E, Leica L. Official announcement. This is not a current offer.
Sources
Missing values are not estimates. Confirm the exact model and mount with the manufacturer before buying. Read our methods, credits and accuracy policy.