Noctilux-M 50 mm f/1.2 ASPH vs Apo-Summicron-M 50 mm f/2.0 Asph

Leica
Noctilux-M 50 mm f/1.2 ASPH

Leica
Apo-Summicron-M 50 mm f/2.0 Asph
Here we are comparing the Leica Noctilux-M 50 mm f/1.2 ASPH and the Leica Apo-Summicron-M 50 mm f/2.0 Asph. The Leica Noctilux-M 50 mm f/1.2 ASPH is a 50mm standard prime lens with a maximum aperture of f/1.2, released in 2021. The Leica Apo-Summicron-M 50 mm f/2.0 Asph is a 50mm standard prime lens with a maximum aperture of f/2, released in 2012.
There is a 9 years difference between the Leica Apo-Summicron-M 50 mm f/2.0 Asph and the Leica Noctilux-M 50 mm f/1.2 ASPH — the newer design may benefit from more recent optical engineering and coatings.
Below you will find a detailed side-by-side comparison of their specifications, features, and key differences.

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| Compare | ||
|---|---|---|
| Mount | ||
| Sensor Size | Full Frame | Full Frame |
| Best For | Portrait Budget Street | Portrait Street |
Price & Availability | ||
| Shop | ||
Optical Specifications | ||
| Focal Length | 50 mm | 50 mm |
| Aperture | f/1.2 | f/2 |
| Aperture Blades | 16 | 11 |
Features | ||
| Autofocus | No | No |
| Image Stabilization | No | No |
| Weather Sealed | No | No |
Close-up Performance | ||
| Min. Focus Distance | 1 m | 0.7 m |
| Max. Magnification | 0.06x | - |
Physical Specifications | ||
| Weight | 405 g | 300 g |
| Length | 52 mm | 47 mm |
| Diameter | 61 mm | 53 mm |
| Filter Thread | 49 mm | 39 mm |
Price & Availability | ||
| Release Year | 2021 | 2012 |
| Shop | ||
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Comparing Leica Noctilux-M 50 mm f/1.2 ASPH (50 mm, f/1.2) and Leica Apo-Summicron-M 50 mm f/2.0 Asph (50 mm, f/2).
Leica Apo-Summicron-M 50 mm f/2.0 Asph is the lightest at 300 g, Leica Noctilux-M 50 mm f/1.2 ASPH weighs 405 g.
Leica Noctilux-M 50 mm f/1.2 ASPH offers the fastest maximum aperture at f/1.2, allowing for better low-light performance and shallower depth of field.
Leica Apo-Summicron-M 50 mm f/2.0 Asph can focus closest at 0.7 m minimum focus distance.
Use the detailed comparison table below to see all specifications side-by-side and find the perfect lens for your photography needs.
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