Sigma 300mm f/2.8 EX DG HSM APO

Lens Reviews / Sigma Lenses i Lab tested
Lens Specifications
Name Sigma APO 300mm ƒ/2.8 EX DG HSM
Image Circle 35mm
Type Telephoto Prime
Focal Length 300mm
APS Equivalent 1.5x: 450mm; 1.6x: 480mm
Max Aperture ƒ/2.8
Min Aperture ƒ/32
Diaphragm Blades 9
Lens Construction 11 elements in 9 groups, including 2 ELD elements
Diagonal Angle of View(Based on image circle) 8.2 degrees
Focus Details Internal; HSM with full-time manual override
Front Element Rotation No
Zoom System n/a
Closest Focus 250cm / 98.4 in.
Magnification Ratio 0.13x / 1:7.5
Filter Size 46mm (drop-in type)
Dimensions(Length x Diameter) 214.5mm x 119mm / 8.4 in. x 4.7 in.
Weight 2400g / 84.6 oz
Notes Available AF Mounts: [HSM version]: Sigma, Canon, Nikon; [w/o HSM]: Minolta, Pentax
Typical Online Price US$2599.00
Serial Number 30020788