Sigma AF 300-800mm f/5.6 EX DG IF HSM APO Sigma SA

Weight: 5880 g
Brand: Sigma
Description: Mount: Sigma SA, lens type: telephoto, focal length: variable, autofocus, min. focal length: 300 mm, max. focal length: 800 mm, aperture F at min. focal length: 5.60 aperture
Type: Lens
Functions: Focusing motor for Nikon F, ultrasonic motor, macro mode, internal focusing
Length: 544 mm
Diameter: 165.5 mm
Max. focal length: 800 mm
Min. focal length: 300 mm
Focal length: Variable
Lens type: Telephoto lens
Zoom ratio: 2.7x
Max viewing angle: 82 deg.min
Minimum focus distance: 6 m
Auto focus: There is
Bayonet: Sigma SA
Filter thread diameter: 46 mm
Aperture F at max. focal length: 5.6
Aperture F at min. focal length: 5.6
Minimum aperture F: 32
Number of aperture blades: 9
Minimum viewing angle: 31 degrees min
Number of element groups: 16
Number of low dispersion elements: 2
Number of elements: 18