Sigma 120-300mm f/2.8 EX DG HSM APO

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Lens Specifications
Name Sigma APO 120-300mm f/2.8 EX DG HSM
Image Circle 35mm
Type Telephoto Zoom
Focal Length 120 - 300mm
APS Equivalent 1.5x: 180 - 450mm; 1.6x: 192 - 480mm
Max Aperture f/2.8
Min Aperture f/32
Diaphragm Blades 9
Lens Construction 18 elements in 16 groups, including 4 SLD elements
Diagonal Angle of View(Based on image circle) 20.4 to 8.2 degrees
Focus Details Internal; HSM with full-time manual override
Front Element Rotation No
Zoom System Rotary; Internal
Closest Focus 150cm / 59.1 in.
Magnification Ratio 0.12x / 1:8.6
Filter Size 105mm
Dimensions(Length x Diameter) 271mm x 112.8mm / 10.7 in. x 4.4 in.
Weight 2600g / 91.7 oz
Notes Available AF Mounts: Sigma, Canon, Nikon
Typical Online Price US$2,200