| Lens | Leica Summilux-M 50 f/1.4 ASPH. |
| Order Number (black/silver) | 11728/11729 |
| View angle (diagonal/horizontal/vertical) Full-frame (24 x 36 mm) |
45,4°/38,4°/26,1° |
| Lens system | |
| Number of lenses/assemblies | 8/5 |
| Number of aspherical surfaces | 1 |
| Position of the entrance pupil before the bayonet | 25,4 mm |
| Focus range | 0,45 m to ∞ |
| Focusing | |
| Scale | Combined meter/feet graduation |
| Smallest object field | 153 x 229 mm |
| Largest scale | 1:6,4 |
| Aperture | |
| Setting/Function | Click-stop diaphragm with half-increment lock settings |
| Smallest aperture | 16 |
| Number of aperture blades | 11 |
| Bayonet | Leica M bayonet with 6-bit coding |
| Filter threat | 46 |
| Lens hood | integrated, pull-out |
| Dimensions | |
| Length | approx. 59,3 mm |
| Diameter | approx. 58,6 mm |
| Weight | approx. 377 g |
Technical Data Files
Technical Data - Summilux-M 50 f/1.4 ASPH.
Simplified Chinese
pdf
2.72 MB
Technical Data - Summilux-M 50 f/1.4 ASPH.
German
pdf
1.76 MB
Technical Data - Summilux-M 50 f/1.4 ASPH.
Czech
pdf
1.76 MB
Technical Data - Summilux-M 50 f/1.4 ASPH.
Spanish
pdf
1.76 MB
Technical Data - Summilux-M 50 f/1.4 ASPH.
English
pdf
1.76 MB
Technical Data - Summilux-M 50 f/1.4 ASPH.
French
pdf
1.76 MB
Technical Data - Summilux-M 50 f/1.4 ASPH.
Italian
pdf
1.76 MB
Technical Data - Summilux-M 50 f/1.4 ASPH.
Japanese
pdf
1.8 MB
Technical Data - Summilux-M 50 f/1.4 ASPH.
Traditional Chinese
pdf
2.41 MB
Technical Data - Summilux-M 50 f/1.4 ASPH.
Polish
pdf
1.76 MB
Technical Data - Summilux-M 50 f/1.4 ASPH.
Dutch
pdf
1.76 MB
Technical Data - Summilux-M 50 f/1.4 ASPH.
Indonesian
pdf
1.76 MB
Technical Data - Summilux-M 50 f/1.4 ASPH.
Korean
pdf
2.38 MB
Discover the world of Leica with an Expert
Elevate your Leica experience with our team of Leica Experts and learn more about our services.