Sigma 50-500mm F4.5-6.3 DG OS HSM
|I own it||I want it||I had it|
Sigma's upgrade for its popular 50-500mm ultra-telephoto zoom the 50-500mm F4.5-6.3 DG OS HSM now incorporates Optical Stabilisation - a hugely welcome addition to such a long lens. Sigma claims the OS offers up to four stops benefit, and works with Sony and Pentax SLRs as well as Canon, Sigma and Nikon models, with the stabilized viewfinder image aiding in focusing and composition. The all-new optical design uses 22 elements in 16 groups, including four SLD glass elements, but the filter size has grown to a whopping 95mm.
|Lens type||Zoom lens|
|Focal length||50–500 mm|
|Image stab.||Yes (4 stops claimed; normal and panning modes)|
|Lens mount||Canon EF, Nikon F (FX), Pentax KAF3, Sigma SA Bayonet, Sony/Minolta Alpha|
|Min focus||1.80 m (70.87″)|
|Weight||1970 g (4.34 lb)|
|Length||219 mm (8.62″)|
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