Sigma 800mm f/5.6 EX DG HSM APO

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Lens Specifications
Name Sigma APO 800mm f/5.6 EX DG HSM
Image Circle 35mm
Type Telephoto Prime
Focal Length 800mm
APS Equivalent 1.5x: 1200mm; 1.6x: 1280mm
Max Aperture f/5.6
Min Aperture f/32
Diaphragm Blades 9
Lens Construction 13 elements in 10 groups, including 2 ELD elements
Diagonal Angle of View(Based on image circle) 3.1 degrees
Focus Details Internal; HSM with full-time manual override
Front Element Rotation No
Zoom System n/a
Closest Focus 700cm / 275.6 in.
Magnification Ratio 0.11x / 1:8.8
Filter Size 46mm (drop-in type)
Dimensions(Length x Diameter) 520mm x 156.5mm / 20.5 in. x 6.2 in.
Weight 4740g / 167.2 oz
Notes Available AF Mounts: [HSM version]: Sigma, Canon, Nikon; [w/o HSM]: Minolta, Pentax
Typical Online Price US$5199.00