Sigma 50-500mm F4.5-6.3 DG OS HSM

Announced Feb 20, 2010 •
Telephoto zoom lens | Canon EF, Nikon F (FX), Pentax KAF3, Sigma SA Bayonet, Sony/Minolta Alpha | 738
Principal specifications
Lens type Zoom lens
Max Format size 35mm FF
Focal length 50–500 mm
Image stabilization Yes (4 stops claimed; normal and panning modes)
Lens mount Canon EF, Nikon F (FX), Pentax KAF3, Sigma SA Bayonet, Sony/Minolta Alpha
Aperture
Maximum aperture F4.5–6.3
Minimum aperture F22–32
Aperture ring No
Number of diaphragm blades 9
Optics
Elements 22
Groups 16
Special elements / coatings 4 SLD glass elements
Focus
Minimum focus 1.80 m (70.87)
Maximum magnification 0.32×
Autofocus Yes
Motor type Ring-type ultrasonic
Full time manual Yes
Focus method Internal
Focus notes AF will not function with Sony and Pentax cameras that do not support HSM
Distance scale Yes
DoF scale No
Physical
Weight 1970 g (4.34 lb)
Diameter 104 mm (4.11)
Length 219 mm (8.62)
Zoom method Rotary (extending)
Zoom lock Yes
Filter thread 95.0 mm
Filter notes Includes step-down adapter allowing use of 86mm filters on APS-C cameras
Hood supplied Yes
Tripod collar Yes
Other
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