SIGMA 17-70 mm f/2.8-4.0 DC Macro OS HSM lens for Canon - 884954
Capture life through the lens with the 17-70 mm f/2.8-4.0 DC Macro OS HSM from Sigma. This lens is versatile enough to suit a range of photography types, including portraits, sports, macro, still life studies, landscapes and more.With an open-aperture value of F2.8 (at 17mm), this standard zoom lens includes a Hyper Sonic Motor for fast, silent focusing. The Optical Stabiliser offers the use of shutter speeds approximately 4 stops slower than usual.Macro photography becomes simple with the lens's minimum distance of 22 cm and 1:2.7 magnification ratio. Finally, the 17-70 mm f/2.8-4.0 DC Macro OS HSM features three aspheric lenses, including one dual-sided lens, for superior performances in all sorts of conditions.