The newest 50mm Summilux-M exploits the full performance potential of Leica's new camera sensors and offers exceptionally high-contrast and detailed results even in difficult light conditions.
Moreover, 11 instead of 9 aperture blades ensure a visibly rounder bokeh, while the closest focusing distance has also been extended, from 70 cm to 45 cm. At the same time, neither the frame size nor the sensitivity of the focus has been changed, which makes the lens particularly comfortable to handle even when focusing in the extended close-up range.
Directly integrated in the lens, the new round lens hood can be accessed at any time with only a flick of the wrist. Finally, in combination with the Leica M-Adapter L, the 50mm Summilux-M also enables photographing and filming with the Leica SL system.
Feature of the 50mm Summilux-M ASPH II
- One aspheric surface
- Close focus of 0.45 m
- Optical lens/groups 8/5
- 11 aperture blades
- 6-bit coded
- 46 mm Filter mount
- Dimension 59.3 mm in length
- Weight 337 g
Item Specifics
Leica product code 11728 blk, 11729 slv
S/N 4892063
This lens is in outstanding condition and looks fantastic! It’s clean, well cared for, and shows no signs of excessive use. The body is free of any visible marks, and the focus ring turns with a smooth, satisfying drag. The aperture ring clicks confidently into place with precise detents, making every adjustment a pleasure. The glass is crystal clear—free from scratches, haze, or fungus—ensuring stunning image quality. A true gem for any Leica shooter, this lens is ready to deliver exceptional performance!
Item Includes
The 50mm Summilux-M lens with the front and rear protective caps, lens case, instructions, and the original box.
Warranty
Leica remaining warranty until 8-22-2026
Leica product code 11728 blk
S/N 4892063
This lens is in outstanding condition and looks fantastic! It’s clean, well cared for, and shows no signs of excessive use. The body is free of any visible marks, and the focus ring turns with a smooth, satisfying drag. The aperture ring clicks confidently into place with precise detents, making every adjustment a pleasure. The glass is crystal clear—free from scratches, haze, or fungus—ensuring stunning image quality. A true gem for any Leica shooter, this lens is ready to deliver exceptional performance!
Tech Specs
| Feature | Details |
|---|
| Model Number | 11729 |
| Focal Length | 50mm |
| Maximum Aperture | f/1.4 |
| Minimum Aperture | f/16 |
| Lens Mount | Leica M bayonet with 6-bit coding |
| Format Compatibility | Full-frame (35mm) |
| Angle of View | Diagonal: 45.4°, Horizontal: 38.4°, Vertical: 26.1° |
| Optical Design | 8 elements in 5 groups, including 1 aspherical element |
| Minimum Focus Distance | 0.45 m (1.5 ft) with Live View; 0.7 m (2.3 ft) with rangefinder |
| Maximum Reproduction Ratio | 1:6.4 |
| Aperture Blades | 11 (circular aperture) |
| Aperture Ring | Click-stop diaphragm with half-increment lock settings |
| Filter Thread | E46 (46mm) |
| Lens Hood | Built-in, retractable circular hood |
| Dimensions (Ø x L) | Approx. 58.6 x 59.3 mm (2.31 x 2.33 in) |
| Weight | Approx. 337 g (11.9 oz) |
| Country of Manufacture | Germany |
The 50mm Summilux-M lens with the front and rear protective caps, lens case, instructions, and the original box.
Leica remaining warranty until 8-22-2026
