Sigma 105mm f/1.4 DG HSM Art

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Lens Specifications
Name Sigma 105mm f/1.4 DG HSM Art
Image Circle 35mm
Type Telephoto Prime
Focal Length 105mm
APS Equivalent 1.5x: 157.5mm; 1.6x: 168mm
Max Aperture f/1.4
Min Aperture f/16
Diaphragm Blades 9 (rounded)
Lens Construction 17 elements in 12 groups, including 3 FLD glass elements, 2 SLD glass elements, and 1 aspherical lens element
Diagonal Angle of View(Based on image circle) 23.3 degrees
Focus Details Internal with HSM (Hypersonic Motor); full-time manual override
Front Element Rotation No
Zoom System n/a
Closest Focus 100cm / 39.4 in.
Magnification Ratio 0.12x / 1:8.3
Filter Size 105mm
Dimensions(Length x Diameter) 131.5mm x 115.9mm / 5.2 in. x 4.6 in.
Weight 1645g / 58.0 oz
Notes Available AF Mounts: Canon EF, Nikon F, L-Mount, Sigma SA, Sony E; Dust- and splash-proof construction; Compatible with Mount Converter MC-11 (Sigma and Canon mounts); Canon, Nikon and Sigma mount versions available late June 2018.
Typical Online Price US$1,600