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Leica APO-Summicron-M 50mm f/2 ASPH. Lens (Black-Chrome Edition)

BH #LE502APOSMB • MFR #11811
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Leica APO-Summicron-M 50mm f/2 ASPH. Lens (Black-Chrome Edition)
Key Features
  • Leica M-Mount Lens
  • Aperture Range: f/2 to f/16
  • Apochromatic Design
  • One Aspherical Element
Recalling the vintage Summicron 50mm f/2 (II) from 1956, the black-chrome edition Leica APO-Summicron-M 50mm f/2 ASPH. features a classic exterior design characterized by its distinct finish, scalloped focusing ring, and red enamel filled engravings. While vintage-inspired on the outside, this lens also retains the contemporary apochromatic optical design that uses anomalous partial dispersion and high refractive index glass elements to virtually eliminate chromatic aberrations. One aspherical element is also featured in the design, to reduce spherical aberrations, and a floating element maintains clarity and sharpness throughout the focusing range from 2.3' to infinity. This compact 50mm lens is also distinguished by its compact form factor, making it ideal for use as an everyday lens.
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Leica APO-Summicron-M 50mm f/2 ASPH. Overview

Recalling the vintage Summicron 50mm f/2 (II) from 1956, the black-chrome edition Leica APO-Summicron-M 50mm f/2 ASPH. features a classic exterior design characterized by its distinct finish, scalloped focusing ring, and red enamel filled engravings. While vintage-inspired on the outside, this lens also retains the contemporary apochromatic optical design that uses anomalous partial dispersion and high refractive index glass elements to virtually eliminate chromatic aberrations. One aspherical element is also featured in the design, to reduce spherical aberrations, and a floating element maintains clarity and sharpness throughout the focusing range from 2.3' to infinity. This compact 50mm lens is also distinguished by its compact form factor, making it ideal for use as an everyday lens.

As part of a limited edition of 700 pieces, this black-chrome finish APO-Summicron-M 50mm f/2 ASPH. lens features a svelte black exterior as well as an exterior design that resembles the Summicron 50mm f/2 (II) lens from 1956. Other distinct design elements include a scalloped focusing ring and engraved focal length and focus distances in feet filled with red enamel paint. In addition to the unique appearance of the lens, this edition also includes a solid brass front lens cap as well as a round brass lens hood engraved with 'Made in Germany.'
Apochromatic design employs three elements made from anomalous partial color dispersion glass, as well as two high refractive index elements, in order to suppress chromatic aberrations throughout the aperture range for increased color accuracy and clarity.
One aspherical element reduces spherical aberrations for improved sharpness from edge to edge.
A floating element is used to maintain clarity and sharpness throughout the focusing range, from 2.3' to infinity.
In addition to the apochromatic designation, this lens also pairs a Gaussian type optical construction in front of the aperture along with a design resembling the Summilux-M 50mm f/1.4 behind the aperture, in order to significantly reduce distortion while also increasing overall sharpness and consistent illumination.
Bright f/2 maximum aperture benefits working in difficult lighting conditions and also affords greater control over depth of field.
Compact overall design is ideal for use in everyday shooting situations.
Manual focus design provides a minimum focusing distance of 2.3' with a maximum magnification ratio of 1:11.3.
The front of the lens is threaded to accept 39mm screw-in filters.

Leica APO-Summicron-M 50mm f/2 ASPH. Specs

Focal Length
50mm
Maximum Aperture
f/2
Minimum Aperture
f/16
Lens Mount
Leica M
Angle of View
47°
Minimum Focus Distance
2.3' / 70 cm
Macro Reproduction Ratio
1:11.3
Optical Design
8 Elements in 5 Groups
Focus Type
Manual Focus
Filter Size
39 mm (Front)
Dimensions (ø x L)
2.09 x 1.85" / 53 x 47 mm
Weight
0.66 lb / 300 g
Packaging Info
Package Weight
2.735 lb
Box Dimensions (LxWxH)
11.6 x 7.7 x 6.3"

Leica APO-Summicron-M 50mm f/2 ASPH. Reviews

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question

Is the silver version really the same weight as the black version?
Asked by: Anonymous
The Black and Silver Leica APO-Summicron-M 50mm f/2 ASPH Lenses will be the same.
Answered by: Christina S.
Date published: 2018-08-26

question

Why is this lens more expensive than the Summilux F1.4?
Asked by: Vladimir
An APO lens (apochromatic), has better correction of chromatic and spherical aberration than other non-APO ones. And it shows, shooting wide open you will see that purple fringing is almost non-existent. It also has better wide-open sharpness.There's an article comparing different 50mm lenses by lensrentals, which is a recommended read.
Answered by: Tianhong F.
Date published: 2019-02-02

question

i can't tell if this lens has auto focus?
Asked by: Anonymous
If you have to ask the question, you should read more about the Leica M system. It's far more remarkable than you possibly can imagine. It's ... magic!
Answered by: Scattergood
Date published: 2019-02-02

question

When can one expect this lens to arrive in stock??
Asked by: Anonymous
With Leica it is very difficult to predict when they will stock this lens. On a back-ordered Leica lens such as this one it usually takes at least 6-8 weeks to come into stock.
Answered by: Matthew C.
Date published: 2018-08-28
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