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Sigma 50-500mm F/4-6.3 EX RF HSM DG Telephoto Canon Lens (Factory Refurbished)

Item # SG50500CN (Part # 736101)
50-500mm F/4-6.3 EX RF HSM DG Telephoto Canon Lens (Factory Refurbished)
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Discontinued. Factory Refurbished
Item Description:
High Magnification Zoom Lens with a 10x zoom ratio, Reduction of Flare and Ghosting, Super coating on each glass surface, Four pieces of special low dispersion) glass, Hyper Sonic Motor, Easy operation and handling


package contents



High Magnification Zoom Lens with a 10x zoom ratio. Optimized for digital SLR cameras.

This high zoom ratio lens is optimized for digital SLR cameras and capable of covering a wide range of focal lengths from 50mm standard to 500mm ultra telephoto.

Reduction of Flare and Ghosting

The advanced optical design is optimized for digital SLR cameras. In addition, the new super coating on each glass surface produces superb color rendition, while reducing flare and ghosting.
SLD glass for superior optical performance

This lens uses four pieces of SLD (the special low dispersion) glass for excellent correction of color aberration throughout the entire zoom range.

HSM (Hyper Sonic Motor)

The HSM provides quiet high-speed AF function, as well as full time manual focus capability.

Easy Operation and Handling

This lens also features a zoom Lock device to eliminate "Zoom Creep" when the lens is tilted down. When the lens is set to the 50mm focal length, it is remarkably compact and provides easy handling. The tripod mount is composed of magnesium to minimize total weight and also it is easy to grip and carry the lens due to ergonomic design of the tripod mount. Non-rotating front lens elements, due to rear focus mechanism, make possible the use of a custom bayonet "petal-type hood", which prevents extraneous light from degrading the image quality. This mechanism also allows the use of circular polarizing filters since the front barrel does not rotate during focusing or zooming.


  • Lens Construction: 20 Elements in 16 Groups
  • Angle of View: 46.8 - 5 degrees
  • Number of Diaphragm Blades: 9 Blades
  • Minimum Aperture: F22
  • Minimum Focusing Distance: 100-300cm /39.4-118.1 in.
  • Maximum Magnification: 1:5.2
  • Filter Size Diameter: 86mm
  • Dimensions Diameter: 95mm X Length 218.5mm (3.7 in. X 8.6 in.)
  • Weight: 1,840g/64.9 oz.
  • Corresponding AF Mounts [50-500mm F4-6.3 EX DG HSM]: SIGMA, CANON
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