Sigma 17-50mm f/2.8 EX DC OS HSM Zoom Lens for Canon DSLRs with APS-C Sensors

Model #583101

USA Version
Sigma 583101 1
Sigma 583101 1
Sigma 583101 7
Sigma 583101 9
Sigma 583101 6
Sigma 583101 5
Sigma 583101 8
Sigma 583101 2
Sigma 583101 4
Sigma 583101 3
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Filter thread 77 mm
Dimensions (dxl) Approx. 3.3 x 3.6" (8.38 x 9.14 cm)
Weight 1.24 lb (565 g)


Maximum reproduction ratio 1:5
Focal length 17 - 50 mm
Camera mount type Canon EF
Aperture Maximum: f/2.8
Minimum: f/22
Groups/elements 13/17
Angle of view 72.4° - 27.9°
Minimum focus distance 11" (27.94 cm)
Diaphragm blades 7
Magnification 0.20x
Format compatibility Canon (APS-C)


Image stabilization Yes
Autofocus Yes
Tripod collar No
Expert Reviews
The digital picture.32823291
21 July 2009

Is the Sigma 17-50mm f/2.8 EX DC OS HSM Lens right for you? Learn all you need to know in's review!

24 May 2010

Gary Wolstenholme takes a look at Sigma's flagship standard zoom for APS-C digital SLR cameras. Sigma's 17-50mm f/2.8 EX DC OS HSM costs around £590 and is available for Sigma, Canon, Nikon, Sony and Pentax SLR cameras that have an APS-C or smaller sized sensor.

  • +

    Excellent performance in the centre between 28 and 50mm when stopped down, Effective Optical Stabiliser, Compact and lightweight for an f/2.8 zoom

  • -

    Lens really needs stopping down for best results, Sharpness towards the edges,, Focus ring cannot be disengaged

User Reviews
16 April 2014

This is a viable replacement for the "kit" lens that comes with many Rebel cameras. In every respect it is a better lens.The most obvious advantage is the fixed aperture and the fact it is a fast lens at f2.8.A big downer for this lens is the focus ring.

  • +

    Consistent Output, Easily Interchangeable, Fast / accurate auto-focus

  • -


16 July 2015

This sigma feels solid and I would give it 5 stars except because the lens creates vignetting with almost any source of light directed to the lens.

24 September 2015

Good price, nice quality

  • +

    Good price, nice quality

  • -


Photography review.32822891
11 May 2011

Piqué superlatif pour ce sigma et surtout dès la pleine ouverture; le centre est exceptionnel, les angles très bons (il faut visionner à 100% pour distinguer la différence entre les angles et le centre). Avec un Canon 60D, les clichés à 2.8 en basse lumière sont étonnants de précision.

  • +

    Piqué à toutes les focales et dès 2.8, Qualité de construction., Livré complet avec pare soleil et housse, Compacité et poids.

  • -


Product Highlights
  • For Canon DSLRs with APS-C Size Sensors
  • 4 Stops of Anti-Shake (OS) Compensation
  • Aperture of f/2.8 throughout Zoom Range
  • Accepts 77mm Filters
  • Ultra Compact (Only 3.6", 91.8mm Long)
  • Multi-Layered Lens Coating
  • Excellent Correction for Aberrations
  • Hyper-Sonic Motor for Quiet/Fast AF
  • Close Focusing Distance of 11" (28cm)
  • Weighs Only 19.9 oz (565 g)
Average Expert Score
Average User Score
In The Box
  • Sigma 17-50mm f/2.8 EX DC OS HSM Zoom Lens for Canon DSLRs with APS-C Sensors
  • Lens Hood
  • Front and Rear Lens Caps
  • Carrying Case
  • Limited 1-Year North and South America Warranty Against Manufacturing and Workmanship Defects.
  • Limited 3-Year U.S.A. Extended Warranty Extension Against Manufacturing and Workmanship Defects.
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