Sony Sonnar T* FE 55mm f/1.8 ZA

Specifications:

Focal Length 55 mm
Min. Aperture f/1.8  
Max. Aperture f/22  
Blades: 9  
Elements: 7  
Groups: 5  
Min. Foc. Dist. 0.50 m
AF: yes  
Stabilization: no  
Class: Full Frame  
Mount: E  
Filter: 49 mm
Length: 71.0 mm
Diameter: 64.0 mm
Weight: 281 g
Launch: 2013  

Results:

Resolving Power: 987 σ = 0.0
Contrast: 968 σ = 0.0
Color: 873 σ = 0.0
Bokeh: 845 σ = 0.0
Star: 839 σ = 0.0
Distortion: 971 σ = 0.0
Falloff: 784 σ = 0.0
Flare: 853 σ = 0.0
LaCA: 1077 σ = 0.0
LoCA: 1004 σ = 0.0
LenScore™ 932 σ = 0.0

Number of lenses measured: 1
 

Comment:

Great optical performance in a solid and remarkably compact and lightweight body. The perfect companion to the high resolution A7R and well worth the premium price.

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