Sigma 300mm f/2.8 EX APO DG HSM

Specifications:

Focal Length 300 mm
Min. Aperture f/2.8  
Max. Aperture f/32  
Blades: 9  
Elements: 11  
Groups: 9  
Min. Foc. Dist. 2.5 m
AF: yes  
Stabilization: no  
Class: Full Frame  
Mount: F/EF/A  
Filter: 46 mm
Length: 214.0 mm
Diameter: 119.0 mm
Weight: 2400 g
Launch: 2005  

Results:

Resolving Power: 849 σ = 0.0
Contrast: 833 σ = 0.0
Color: 812 σ = 0.0
Bokeh: 1121 σ = 0.0
Star: 1025 σ = 0.0
Distortion: 1038 σ = 0.0
Falloff: 975 σ = 0.0
Flare: 1080 σ = 0.0
LaCA: 792 σ = 0.0
LoCA: 834 σ = 0.0
LenScore™ 934 σ = 0.0

Number of lenses measured: 1 (EF-mount)
 

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