Sigma 85mm f/1.4 DG HSM

Specifications:

Focal Length 85 mm
Min. Aperture f/1.4  
Max. Aperture f/16  
Blades: 9  
Elements: 14  
Groups: 12  
Min. Foc. Dist. 0.85 m
AF: yes  
Stabilization: no  
Class: Full Frame  
Mount: F/EF  
Filter: 86 mm
Length: 126.2 mm
Diameter: 94.7 mm
Weight: 1131 g
Launch: 2016  

Results:

Resolving Power: 1395 σ = 0.0
Contrast: 1301 σ = 0.0
Color: 1005 σ = 0.0
Bokeh: 1330 σ = 0.0
Star: 1021 σ = 0.0
Distortion: 1061 σ = 0.0
Falloff: 1084 σ = 0.0
Flare: 1033 σ = 0.0
LaCA: 1376 σ = 0.0
LoCA: 1187 σ = 0.0
LenScore™ 1208 σ = 0.0

Number of lenses measured: 1 (EF-mount)
 

Comment:

The word impressive doesn't do justice to Sigma's latest portrait prime. Easily the best 85mm f/1.4 AF lens currently available, at a very attractive price, making Nikon's and Canon's perfectly capable offerings look both underperforming and overpriced. Truly an extraordinary achievement. Highly recommended.

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