Sigma 50-500mm 1:4-6.3 APO DG HSM zoom lens (Nikon)

SUPER ZOOM LENS IN EXCELLENT CONDITION


This Sigma 50-500mm f/4.0-6.3 EX DG HSM is an ultra superzoom lens that encompasses all popular focal lengths from the 50mm normal to 500mm ultra-telephoto; a 10:1 zoom ratio which provides tremendous versatility.


The use of an apochromatic design, four elements of SLD (Special Low Dispersion) glass & a seven group zoom system of multicoated optics enables this lens to provide a high level of performance as well as versatility. A rear focus system insures quick, convenient manual focus and a non-rotating front barrel.


The improved DG lens design corrects for various aberrations. This lens is specially coated to get the best color balance whilst cutting down on ghosting caused by
reflections from the digital image sensor. The lens provides the utmost correction against lateral chromatic aberration which is a serious problem for digital SLR cameras.


By adding the optional Sigma APO teleconverter, you can use this lens as a 140-700mm f/7.3-8.8 Manual Focus ultra-telephoto zoom lens with a 1.4X EX teleconverter, or as a 200-1000mm f/10.4-12.6 MF ultra-telephoto zoom lens with a 2X teleconverter. Teleconverters can be used in 100mm - 500mm focal length range.

Special Low Dispersion glass, plus a seven group zoom system and multi-coated optics, enable this wide-ranging zoom lens

Zoom Lock mechanism helps eliminate zoom creep when the lens is tilted up or down

Accepts 86mm size filters

Also included:
Detachable lens hood (provided to protect the front of the lens from extraneous light)
Lens pouch/bag (padded for extra protection) RRP R350