Sigma 150mm f/2.8 EX DG HSM APO Macro

Lens Reviews / Sigma Lenses i Lab tested
Lens Specifications
Name Sigma APO Macro 150mm f/2.8 EX DG HSM
Image Circle 35mm
Type Telephoto Prime Macro
Focal Length 150mm
APS Equivalent 1.5x: 225mm; 1.6x: 240mm
Max Aperture f/2.8
Min Aperture f/22
Diaphragm Blades 9
Lens Construction 16 elements in 12 groups, including 2 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) 137mm x 79.6mm / 5.4 in. x 3.1 in.
Weight 895g / 31.6 oz
Notes Available AF Mounts: Sigma, Canon, Nikon, Four-Thirds
Typical Online Price US$589.00