Sigma 90mm f/2.8 DG DN Contemporary

Lens Reviews / Sigma Lenses i Not yet tested
Lens Specifications
Name Sigma 90mm f/2.8 DG DN Contemporary
Image Circle 35mm
Type Tele Prime
Focal Length 90mm
APS Equivalent 1.5x: 135mm
Max Aperture f/2.8
Min Aperture f/22
Diaphragm Blades 9 (rounded)
Lens Construction 11 elements in 10 groups, with 5 SLD and 1 aspherical lens elements
Diagonal Angle of View(Based on image circle) 27 degrees
Focus Details Smooth, quiet and high-speed AF via stepping motor
Front Element Rotation No
Zoom System n/a
Closest Focus 50cm / 19.7in
Magnification Ratio 1:5
Filter Size 55mm
Dimensions(Length x Diameter) 59.7mm x 64mm / 2.4 in. x 2.5 in.
Weight 295g / 10.4oz.
Notes Available AF Mounts: L-Mount, Sony E-Mount
Typical Online Price US$639.99