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Leica Summilux-M 50mm f/1.4 Lens (Leica M, Glossy Black)

BH #LE5014SLMB • MFR #11713
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Leica Summilux-M 50mm f/1.4 Lens (Leica M, Glossy Black)
Key Features
  • Full-Frame | f/1.4 to f/16
  • Fast Normal-Length Prime
  • Manual Focus Design
  • Minimum Focusing Distance: 2.3'
Combining a timeless vintage appearance with an optical redesign, the Summilux-M 50mm f/1.4 Lens from Leica is a fast normal-length prime for M-mount system cameras. An ideal choice for portraiture, this manual-focusing lens creates a soft and flattering bokeh when used at wider apertures and sharp, detailed imagery when stopped down. As with previous Summilux lenses, this 50mm f/1.4 is distinguished by its impressive maximum aperture of f/1.4, which allows working reliably in dimly lit scenes.
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Leica Summilux-M 50mm f/1.4 ASPH. Overview

Combining a timeless vintage appearance with an optical redesign, the Summilux-M 50mm f/1.4 Lens from Leica is a fast normal-length prime for M-mount system cameras. An ideal choice for portraiture, this manual-focusing lens creates a soft and flattering bokeh when used at wider apertures and sharp, detailed imagery when stopped down. As with previous Summilux lenses, this 50mm f/1.4 is distinguished by its impressive maximum aperture of f/1.4, which allows working reliably in dimly lit scenes.
Redesign of a Classic
Crafted to replicate the unique bokeh produced from the original version of this lens released in 1959, this modernized rendition incorporates the latest manufacturing techniques, glass elements, and lens coatings to ensure excellent optical performance. This lens marks the fifth addition to the Leica Classic Line and is the first in the brand's newly designed packaging.
Superb Build Quality
Its brass construction with chrome-plated surface finish gives the lens a sturdy design and attractive appearance.

Made in Germany, this prime lens is made by hand with technical precision.

Weighing just 14.7 oz, it is both durable and travel-friendly.

Features a compact design that measures 2.3" in diameter and 1.8" in length.

Additional Lens Benefits
  • The included vintage lens hood prevents unwanted light from entering the lens and offers added protection against accidental impacts.
  • The optical design features 7 elements in 5 groups as well as a 12-bladed diaphragm for producing high-quality images and improved bokeh.
  • The front of the lens is threaded to accept 46mm screw-in filters.

Leica Summilux-M 50mm f/1.4 ASPH. Specs

Focal Length
50mm
Aperture
Maximum: f/1.4
Minimum: f/16
Lens Mount
Leica M
Angle of View
45°
Minimum Focus Distance
From Camera Sensor: 27.6" / 70 cm
Magnification
1:12.5 Macro Reproduction Ratio
0.08x Magnification
Optical Design
7 Elements in 5 Groups
Aperture/Iris Blades
12
Focus Type
Manual Focus
Filter Size
46 mm (Front)
Dimensions
ø: 2.3 x L: 1.8" / ø: 58 x L: 45 mm
Weight
14.7 oz / 417 g
Packaging Info
Package Weight
2.395 lb
Box Dimensions (LxWxH)
7.7 x 5.9 x 4.7"

Leica Summilux-M 50mm f/1.4 ASPH. Reviews

Nice looking lens. Black paint is fantastic!

By John F
Rated 5 out of 5
Date: 2026-05-05

I sold my silver Summilux to get this black paint version and couldn’t be happier. Even though it’s the same lens optically, that black paint matches so well with my MP. This Summilux is a great lens. Even though I had it on back order for four months, B&H gave me the original price even with Leica’s recent price increase. Thanks B&H, you guys are the best! Now I really hope Leica comes out with that 35mm Noctilux in a glossy black paint version.

In love

By Sean
Rated 5 out of 5
Date: 2024-10-08

Absolutely in love with this lens and rendering on my m11 and my Sony cameras

See any errors on this page?

Will the 45cm focus distance work with the Leica ...

Will the 45cm focus distance work with the Leica MP film camera? Also, is the silver version lens barrel made of brass?
Asked by: John F
It will “work” but you won’t be able to adjust focus accurately. It’s designed for use on a digital body and you must use the LCD once you adjust beyond the normal focus range. Infinity to one meter is linked to the rangefinder mechanism. The close focus is not.
Answered by: Anonymous
Date published: 2026-01-10

Is it made of brass like the previous silver versi

Is it made of brass like the previous silver version 11892?
Asked by: Moyang
The Leica Summilux-M 50mm f/1.4 ASPH. Lens (Leica M, Silver) is aluminum.
Answered by: Dan W
Date published: 2026-04-23

Is this made of brass?

Is this made of brass?
Asked by: John F
This newer version of the Leica Summilux-M 50mm lens is made out of aluminum.
Answered by: Richard
Date published: 2025-07-31

What is the reproduction ratio at the closest ...

What is the reproduction ratio at the closest focus distance?
Asked by: Daryl
The closest reproduction ratio is 1:6.3
Answered by: Richard
Date published: 2024-12-14

Can a UV filter be used with this lens or is a UV ...

Can a UV filter be used with this lens or is a UV filter incompatible with the lens hood?
Asked by: Frank
Yes, a UV filter is compatible with the Leica Summilux-M 50mm f/1.4 ASPH. Lens (Leica M, Black, 2023 Version) and you can put a lens hood on top of the filter.
Answered by: Lucia B
Date published: 2025-02-11

Is there an ASPH II version of this lens?

Is there an ASPH II version of this lens?
Asked by: Bernardo
The Leica Summilux-M 50mm f/1.4 ASPH. Lens (Leica M, Black, 2023 Version) is the newest version of this lens. It has a built in lens hood, 11 blade aperture for smooth bokeh, and a close focusing feature.
Answered by: Dan W
Date published: 2025-03-07
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