24 Jan 2010 Sigma 17-70mm f/2.8-4 DC Macro OS Lens Review. Sigma 17-70mm Canon EF-S 17-85mm f/3.5-5.6 IS Lens, 17mm, 26mm, 38mm, 47mm.

The 17-70mm F2.8-4 DC Macro OS HSM will be available in Canon, Nikon, Sony, Pentax and A brief blog review that gives the Sigma rather high marks: 

Sven: Das Sigma 17-70mm f/2,8-4 DC Makro OS HSM war auf meiner EOS 550d eigentlich "immer drauf" Objektiv und ich war sehr zufrieden damit, besonders was die Lichtstärke und die Schärfe angeht. Habe damit tolle Landschaftsbilder und Nachtaufnahmen gemacht, möglich dass es im Randbereich etwas nachlässt aber, das habe ich nie als wirklich störend empfunden. Test Sigma 17-70 mm contemporary - CameraStuff Review

Review: Sigma 17-70mm f2.8-4 DC Macro OS HSM (Nikon F Mount). 21. Apr. 2013; / Format Compatibility, Canon (APS-C). Angle of View, 72.4° – 20.2°.

Sigma 17-70mm F2.8-4 DC Macro OS HSM C Review | Photography Blog The Sigma 17-70mm F2.8-4 DC Macro OS HSM C is a versatile standard zoom lens for APS-C DSLR cameras, offering a focal range of 25-105mm, fast maximum aperture of f/2 Sigma 17-70mm f/2.8-4 DC Macro OS HSM C review samples Sigma 17-70mm f/2.8-4 DC Macro OS HSM C review samples: 37 images Aug 5, 2013 OMG Life Autographer review samples: 30 images Aug 2, 2013 Panasonic Lumix DMC-GX7 review samples: 42 images Aug 1, 2013 Fujifilm X100S Review Samples

The lens is available for both Canon and Nikon cameras, but there are two different versions of this lens (one for This lens is not considered to have a good aperture value and brightness. Sigma 17-70mm f/2,8-4 DC HSM OS Macro (2009) 

02.03.2014 · Fast zoom lens battle: Canon 17-55 f2.8, Sigma 18-35 f1.8, Tamron 17-50 f2.8 VC, Sigma 17-50 f2.8 OS - Duration: 17:21. Christopher Frost Photography 569,228 views 17:21 Sigma 17-70mm f/2.8-4 DC Macro OS HSM C Lens Review Gary Wolstenholme reviews the Sigma 17-70mm f/2.8-4 DC Macro OS HSM C lens for APS-C format cameras. It is available to fit Canon, Nikon and Sigma cameras and costs around £350. Sigma 17-70mm F2.8-4 DC Macro OS HSM C Review | Photography Blog The Sigma 17-70mm F2.8-4 DC Macro OS HSM C is a versatile standard zoom lens for APS-C DSLR cameras, offering a focal range of 25-105mm, fast maximum aperture of f/2