This lens offers exceptional image quality with no degradation, even at wide apertures. It provides high contrast and minimal vignetting, ensuring sharp details across the image field. The apochromatic correction reduces chromatic aberration for natural detail rendition. With low distortion, this lens delivers superior performance throughout its focus range. The compact design combines expert craftsmanship and advanced technology, resulting in a landmark photographic tool that excels in any situation.
Features
Exceptional Image Quality
Experience unparalleled image quality with the Leica APO-Summicron-M 50mm f/2.0 ASPH Lens. Its apochromatic correction minimizes chromatic aberration, ensuring natural detail rendition across all print sizes.
Minimal Distortion and Vignetting
This lens features minimal distortion at just 0.4% pin cushion, alongside reduced vignetting, ensuring edge-to-edge clarity and consistent light distribution.
Advanced Optical Design
With eight elements in five groups, including special glass for apochromatic correction, this lens delivers remarkable sharpness and resolution throughout its focus range.
Compact and Lightweight
Despite its advanced capabilities, the lens remains compact and only slightly heavier than its predecessor, offering superior image quality without added bulk.
Specifications
Focal Length
50 mm
Angle of View
Diagonal: 47° Horizontal: 40° Vertical: 27°
With Leica M8 models:
Diagonal
36°
Horizontal
30°
Vertical
20°
Elements/Groups
8 elements in 5 groups
Entrance
Position of entrance pupil from bayonet flange: 0.96" (24.4 mm)
Focus Range
2.3' (0.7 m) - infinity
Scales
Combined meter / graduation
Smallest Object Field
Approx. 10.9 x 16.4" (277 x 416 mm) With Leica M8 models: 8.0 x 12" (203 x 305 mm)
Iris Blades
11
Reproduction Ratio
Max.: Approx. 1:11.3
Aperture
f/2.0 - f/16 Prefix with click-stops, half steps
Mount Type
Leica M quick-change bayonet
Lens Hood
Built-in, extendable by rotating
Filter Mount
Female thread for screw-on E39 filters, non-rotating
