Leica Super-APO-Summicron-SL 21mm f/2 ASPH. Lens (L-Mount)
LEICA SUPER-APO-SUMMICRON-SL 21MM F/2 ASPH. LENS (L-MOUNT)
- Full-Frame | f/2 to f/22
- Dual Synchro Drive AF Motor
- Fast Ultra-Wide Prime
- Three Aspherical Elements
Leica Super-APO-Summicron-SL 21mm f/2 ASPH. Overview
Bringing impeccable image quality to a wider perspective, Leica introduces the Super-APO-Summicron-SL 21mm f/2 ASPH Lens. A world's first APO lens at this focal length, the 21mm f/2 is another addition to an already impressive array of APO-Summicron-SL lenses and features Leica's fast Dual Synchro Drive autofocus system. The combination of a bright f/2 maximum aperture and wide-angle view allows this lens to excel in several shooting scenarios including landscape, interior, street, and architectural photography.
Being an APO lens, the 21mm f/2 dramatically reduces chromatic aberration and produces sharp, color-accurate images with ample contrast between your focal point and background. Leica's use of three aspherical lens elements and low-dispersion glass reduces color fringing and allows all colors to converge on the same focal plane.
The autofocus system featured in Leica Summicron-SL lenses provides fast and silent focusing performance from 0.21m to infinity. With the combination of a constant aperture of f/2 and Leica's Dual Synchro Drive AF, this lens creates visually stunning video and panoramas.
Leica Super-APO-Summicron-SL 21mm f/2 ASPH. Specs
| Maximum Aperture | f/2 |
| Minimum Aperture | f/22 |
| Lens Mount | L-Mount |
| Lens Format Coverage | Full-Frame |
| Angle of View | 91.7° |
| Minimum Focus Distance | 8.3" / 21 cm |
| Macro Reproduction Ratio | 1:5.3 |
| Optical Design | 14 Elements in 11 Groups |
| Focus Type | Autofocus |
| Image Stabilization | No |
| Filter Size | 67 mm (Front) |
| Dimensions (ø x L) | 2.9 x 4" / 73 x 102 mm |
| Weight | 1.7 lb / 789 g |
Packaging Info
| Package Weight | 2.74 lb |
| Box Dimensions (LxWxH) | 10.1 x 6.6 x 6.3" |