Leica Summicron-M 1:2/50mm

Specifications:

Focal Length 50 mm
Min. Aperture f/2.0  
Max. Aperture f/16  
Blades: 10  
Elements: 6  
Groups: 4  
Min. Foc. Dist. 0.7 m
AF: no  
Stabilization: no  
Class: Full Frame  
Mount: M  
Filter: 39 mm
Length: 43.5 mm
Diameter: 53.0 mm
Weight: 240 g
Launch: 1979  

Results:

Resolving Power: 914 σ = 0.0
Contrast: 878 σ = 0.0
Color: 821 σ = 0.0
Bokeh: 809 σ = 0.0
Star: 846 σ = 0.0
Distortion: 1122 σ = 0.0
Falloff: 730 σ = 0.0
Flare: 759 σ = 0.0
LaCA: 826 σ = 0.0
LoCA: 873 σ = 0.0
LenScore™ 871 σ = 0.0

Number of lenses measured: 1
 

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