Samsung NX500 Sony CyberShot HX90 Canon PowerShot G3 X Panasonic DMC-FZ330 Nikon Coolpix P900 Olympus Stylus 1s
Samsung NX500 Sony CyberShot HX90 Canon PowerShot G3 X Panasonic DMC-FZ330 Nikon Coolpix P900 Olympus Stylus 1s
Lets Go Digital
Powered by True
Counted by
Sigma 50-500mm F4-6.3 EX DG HSM lens
Mark Peters : May 19th 2005 - 23:00 CET
Digital Camera Review Test Appareil Photo Numerique Prueba camara digital Digitale Camera Test Dijital Kamera Incelemeleri Digitalkamera Test Digitalkamera
SigmaSigma 50-500mm F4-6.3 EX DG HSM lens : Sigma Corporation is pleased to announce the launch of the new 50-500 F4-6.3 EX DG HSM lens. 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. This ultra-zoom lens employs a seven-group zoom system, which provides a high zoom magnification of 10x. Triple-cam Rear Focusing System ensures high precision throughout the whole focus range. The new lens coating reduces flare and ghost, which is a common problem of digital cameras and also creates an optimum color balance. This lens uses four pieces of SLD (the special low dispersion) glass for excellent correction of color aberration.
Sigma 50-500mm F4-6.3 EX DG HSM lensSigma ultra-telephoto zoom lens
A zoom lock switch eliminates 'zoom creep' during transportation, a convenient addition when traveling. The HSM (Hyper Sonic Motor) models provide quiet high-speed AF function, as well as full-time manual focus capability., The rear focus mechanism produces a non-rotating front lens element which accepts a bayonet “Petal-type Hood”, which prevents extraneous light from degrading the image quality.

Sigma 50-500mm - APO teleconverter
By adding an APO teleconverter (sold separately), you can use this lens as a 140-700mm F7.3-8.8 MF ultra-telephoto zoom lens with a 1.4X EX teleconverter, or as a 200-1000mm F10.4-12.6 MF ultra-telephoto zoom lens with a 2X teleconverter. (Teleconverters can be used in 100mm - 500mm focal length range)

Sigma 50-500mm F4-6.3 EX DG HSM lens - Specifications
• Focal Length : 50-500mm
• Minimum Aperture : F22
• Lens Construction : 20 Elements in 16 Groups
• Angle of View : 46.8°- 5°
• Number of Diaphragm Blades : 9pcs
• Minimum Focusing Distance : 100cm –300cm(39.3”-118.1”)
• Maximum Magnification : 1:5.2
• Filter Size : 86mm
• Lens Hood : Petal Hood
• Dimensions : Diameter 95mm (3.7”) x Length 218.5mm (8.6”)
• Weight : 1842gr/64.9oz
• SRP : £899.99
• Fittings : Sigma, Canon and Nikon-D, (Konica/Minolta and Pentax TBA)

   Sigma DG EX tele lenses introduction
   Sigma APO 180mm F3.5 EX DG HSM lens introduction
   Around the world with Sigma lenses
   Next  Rollei 6008 AF Bundle with dp20p digital back
   Previous  Minox has broken all ties with Leica Camera
   News by brand:Sigma
   News by category:Lens
   News by brand and category:Sigma Lens

LetsGoDigital digital camera magazine
Latest Sigma announcements
Sigma 20mm prime lens
Sigma updates website with user reviews and imagery
Sigma 24-35mm Art lens
Sigma digital camera test program
Sigma 18-35mm F1.8 lens
Mount conversion service
Sigma 18-35mm lens
Sigma lenses awarded by TIPA
Sigma 60mm F2.8 DN price announced
Sigma 19mm and 30mm lenses
Sigma Photo Pro 5.5
New Sigma lenses
Sigma DP1 Merrill
Sigma 18-250mm macro lens
Sigma SD1 Merrill
Twitter LetsGoDigital
Latest news headlines
Nikon Pro-Grade FX-Format lenses
Nikon AF-S NIKKOR 70-200mm telephoto zoom lens
Nikon 19mm perspective control lens
Leica Summaron-M 28mm wide-angle lens
Leica Q Titanium gray
ZTE Axon 7 Mini
Sony A6500 test photo gallery
Sony CyberShot RX100V sample photos
Ricoh 360 degree spherical camera
Panasonic Compass Android Security and Services
MWC 2017 Woman in the mobile industry
Mobile World Congress 2017 keynote speakers
Old casino used in new TV commercial from Sony
Panasonic flexible Lithium-ion battery
KPN LoRa network for Internet of Things
  Accessories Android Apps Camcorders Digital cameras Mobile phones Smartphones Software Tablets   CES CeBIT Gadgets IFA Photokina PMA