Sigma 85mm f/1.4 DG DN Art

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Lens Specifications
Name Sigma 85mm f/1.4 DG DN Art
Image Circle 35mm
Type Telephoto Prime
Focal Length 85mm
APS Equivalent 1.5x: 128mm
Max Aperture f/1.4
Min Aperture f/16
Diaphragm Blades 11 (rounded)
Lens Construction 15 elements in 11 groups, including 5 SLD (special low dispersion) glass elements and 1 aspherical element
Diagonal Angle of View(Based on image circle) 28.6 degrees
Focus Details Stepping motor with A/M Switch
Front Element Rotation No
Zoom System n/a
Closest Focus 85cm / 33.5 in.
Magnification Ratio 0.12x / 1:8.4
Filter Size 77mm
Dimensions(Length x Diameter) 96.1mm x 82.8mm / 3.78 in. x 3.26 in.
Weight 1.38 lb / 625 g
Notes Available AF Mounts: L Mount, E Mount.
Typical Online Price US$1,200 (Avail. Late August 2020)