Sigma 150mm f/2.8 EX DG OS HSM APO Macro

Lens Reviews / Sigma Lenses i Lab tested
Lens Specifications
Name Sigma 150mm ƒ/2.8 EX DG OS HSM APO Macro
Image Circle 35mm
Type Telephoto Prime (Macro)
Focal Length 150mm
APS Equivalent 1.5x: 225mm; 1.6x: 240mm
Max Aperture ƒ/2.8
Min Aperture ƒ/22
Diaphragm Blades 9 (rounded)
Lens Construction 19 elements in 13 groups, including 3 SLD elements
Diagonal Angle of View (Based on image circle) 16.4 degrees
Focus Details Internal; HSM with full-time manual focus override
Front Element Rotation No
Zoom System n/a
Closest Focus 38cm / 15.0 in.
Magnification Ratio 1.0x / 1:1
Filter Size 72mm
Dimensions(Length x Diameter) 150mm x 79.6mm / 5.9 in. x 3.1 in.
Weight 1.18Kg / 41.6 oz
Notes Image Stabilized (up to 4 stops). Available AF Mounts: Sigma, Canon, Nikon, Pentax, Sony/Minolta. Included Accessories: Case, Bayonet type Hood (LH780-05), Hood Adapter (HA780-01), Tripod socket (TS-21)
Typical Online Price US$1,100 (Availability starting April 2011)