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Zeiss Loxia 85mm f/2.4 MTF Series from f/2.4 to f/16

See my Sony mirrorless wish list and other wish lists at B&H Photo.

Get the new Zeiss Loxia 85mm f/2.4 Sonnar at B&H Photo.

See my review of the Zeiss Loxia 85mm f/2.4 Sonnar in Guide to Mirrorless.

The Zeiss Loxia 85mm f/2.4 fills out the Loxia lens lineup, which now covers 21mm, 35mm, 50mm and 85mm.

The Loxia 85/2.4 is a an exciting lens for Sony shooters because it is close to Otus-grade performance, yet native-mount for Sony in a relatively compact package. With a 2 or 3 frame focus stack, I’d bet that many outdoor images can be made that will be jaw dropping in detail—I’m sure looking forward to a 70 megapixel Sony of some sort.

Zeiss Loxia 85mm f/2.4 Sonnar

MTF from f/2.4 to f/16

The Zeiss Loxia 85mm f/2.4 Sonnar delivers performance that beats out the best Leica M APO lenses, according to its (measured) MTF chart provided by Zeiss.

See my commentary on the MTF of the Zeiss Loxia 85mm f/2.4 Sonnar.

MTF for Zeiss Loxia 85mm f/2.4 Sonnar

Distortion

Pincushion distortion is typical for a medium telephoto lens.

Distortion for Zeiss Loxia 85mm f/2.4 Sonnar

Vignetting

Vignetting is about 1 stop wide open—minimal.

Vignetting for Zeiss Loxia 85mm f/2.4 Sonnar
Specifications for Zeiss Loxia 85mm f/2.4 Sonnar
Focal length: 85mm
Aperture scale: f/2.4 - f/22
Number of lens elements/groups 7 elements in 7 groups
Lens diaphragm: 10 blades, straight-edged
Angular field (diag./horiz./vert.) 28.63° / 24.05° / 16.23°
Focusing range: 80 cm / 31.49 in
Free working distance at MOD: 68.5 cm / 26.97 in
Coverage at close range (MOD): 257.9 x 172.6 mm / 10.15 x 6.80 in
Image ratio at MOD: 1:7.2 = 0.139X
Rotation angle of focusing (focus throw): 220°
Entrance pupil position, in front of image plane: 58.7mm / 2.13 in
Diameter of image field 43.3mm
Flange focal distance: 18.0mm
Filter thread 52mm
Weight: 594g / 1.32 lb (nominal)
Length : 94.8 mm / 3.73 in (without caps)
108 mm / 4.25 in (with caps)
Diameter max 62.5 mm / 2.44 in
List price: about $TBD
Durable and fast, up to 1800MB/s

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