Sigma 17-70 mm lens f2,8-4,0 (DC Macro OS HSM, 72mm filter thread) for Canon lens mount (Electronics)
I use the Sigma on a EOS 70D and am glad that I have chosen for this look. What moved me to the purchase is the additional focal length to 70mm, unlike other standard zooms. I also thought of a lens with continuous 2.8er aperture, 50mm but the long e