Leica Apo Summicron M 50Mm F2 Asph
VS
Sigma 4mm F1.8 DG HSM Art L-mount Lens
Feature Comparison
Main components
Main components
| Lens Technology | Prime Lens | Prime Lens |
|---|---|---|
| Max Format Dimensions | 35mm full-frame | 35mm full-frame |
| Focal Length in Millimeters | 50 millimeter (mm) | 14 millimeter (mm) |
| Image Stabilization Feature | No | No |
| Lens Mounts | Leica M | Leica SL |
Diaphragm settings
Diaphragm settings
| Maximum Aperture (f-stop) | ||
|---|---|---|
| Minimum Aperture | ||
| Aperture Control Ring | Yes | No |
| Number of Aperture Blades | - |
Optical features
Optical features
| Minimum Focusing Distance | 0.70 m (27.56 inches) | 0.27 meter (m) |
|---|---|---|
| Maximum zoom level | 0.088 times (e.g., 2x for 2 times) | 0.1 times (e.g., 2x for 2 times) |
| Number of Optical Elements | - | |
| Number of Optical Groups | - | |
| Special Optical Elements | - | Three FLD and four SLD elements |
Focus features
Focus features
| Auto Focus | No | Yes |
|---|---|---|
| Permanent Manual Focus Capability | No | Yes |
| Internal focus motor | - | |
| Focus Operation Method | - | Internal |
Aesthetic features
Aesthetic features
| Product Weight | 300 gram (g) | - |
|---|
Body material and design
Body material and design
| Diameter | 53 mm (2.09 inches) | - |
|---|---|---|
| Length | 47 mm (1.85 inches) | - |
| Material | Metal body, Metal mount | - |
| Environmental Resistance | No | Yes |
| Filter Diameter | 39 millimeter (mm) | - |
| Hood | Yes | Yes |
| Power Zoom | No | No |
| Zoom Lock | No | No |
| Tripod Mount Tab | No | No |
Other items or details
Other items or details
| Release Date |
|---|
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User Rating Comparison
Leica Apo Summicron M 50Mm F2 Asph
0
/10
from total 1 Vote
Sigma 4mm F1.8 DG HSM Art L-mount Lens
0
/10
from total 1 Vote
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