Zeiss Apo Planar T* 1.4/85 Otus

Specifications:

Focal Length 85 mm
Min. Aperture f/1.4  
Max. Aperture f/16  
Blades: 9  
Elements: 11  
Groups: 9  
Min. Foc. Dist. 0.8 m
AF: no  
Stabilization: no  
Class: Full Frame  
Mount: F/EF  
Filter: 86 mm
Length: 122.6 mm
Diameter: 101.0 mm
Weight: 1180 g
Launch: 2014  

Results:

Resolving Power: 1647 σ = 0.0
Contrast: 1469 σ = 0.0
Color: 1127 σ = 0.0
Bokeh: 1729 σ = 0.0
Star: 1070 σ = 0.0
Distortion: 1034 σ = 0.0
Falloff: 1142 σ = 0.0
Flare: 1402 σ = 0.0
LaCA: 1472 σ = 0.0
LoCA: 1853 σ = 0.0
LenScore™ 1459 σ = 0.0

Number of lenses measured: 1 (ZF.2)
 

Comment:

The eagerly awaited second lens in Zeiss' Otus line does not disappoint. It's the new #1 in our database, outperforming its excellent 55mm sibling in all but one category. Maximum resolving power is 107MP at an aperture of f/4.1, resolving power wide open is 85MP. Combined with the next generation of high resolution full frame sensors exceeding 50MP, this lens will make many a discerning medium format portrait photographer get a good look at the 135 format, not for budgetary reasons, but for image quality. A truly exceptional lens worthy of being our new #1.

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