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Leica SL Super Summicron 21mm F/2 ASPH Lens
Fixed focal-length. No zoom.
Rectilinear are normal lenses that show straight lines as straight lines.
Thread size in milimeters for screw-on filters.67
Autofocus LensLens Description
The Leica SL Super Summicron 21mm F/2 ASPH is an ultra-wide prime designed for cameras with a Full-Frame sensor. This bright prime has a 21mm focal-length.
This prime lens focuses down to 21cm from the imaging plane, capturing subject with a maximum 0.18X magnification. The lens can focus automtically with the Focus-Drive selected by the camera. A built-in focus motor is used to set the focus-distance. It allowed Leica to optimize the motor precisely for this lens in order to maximize performance.
The lens weighs 789g.
This lens is only available for the Leica L mount. It directly attaches and is fully compatible with all Leica L mount cameras with Full-Frame or smaller sensors.
Focal-Range
Angle-Of-View
Maximum Aperture
Viewing Angle Range
Maximum Aperture
Magnification
Weight
Leica SL Super Summicron 21mm F/2 ASPH Specifications
| Brand | Leica | Model | SL Super Summicron 21mm F/2 ASPH |
|---|---|---|---|
| Mount | Leica L | Max FLM | 1X |
| Focal Length | 21mm | View Angle | 92° |
| Max Aperture | F/2 | Min Aperture | F/22 |
| Min Focus | 21cm | Magnification | 0.18X |
| Filter Size | 67mm | Aperture Blades | |
| Size (D x L) | 102 x 73mm | Weight | 789g |
| Tilt | N / A | Shift | N / A |
| Stabilization | Protection | None | |
| Zoom Drive | Mechanic | Focus Drive | Autofocus |
| Zoom Mechanism | N / A | Focus Mechanism | Internal |
| Hood | Bayonet | Focus Motor | Internal |
| Perspective | Rectilinear | Introduced | 2023-10-20 |
Similar Lenses For Leica L Mount
Here are the newest lenses matching or exceeding major specifications of the Leica SL Super Summicron 21mm F/2 ASPH. They cover the same focal-range with a similar aperture and are available for the same lens mount and imaging circle coverage.
Sigma A 20mm F/1.4 DG DN
Sigma C DN 20mm F/2 DG
Sigma C DN 24mm F/2 DG
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Leica 21mm F/2 Facts
Fixed focal-length. No zoom.Rectilinear are normal lenses that show straight lines as straight lines.Thread size in milimeters for screw-on filters.67Autofocus Lens| 21mm Focal-Length | F/2 Constant Aperture |
| 67mm Filter Thread | Autofocus |
| Leica L Mount | Full-Frame Coverage |
| 789g Lens Weight | 102 x 73mm (D x L) |
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