I have Moved from Canon and this lens has been very well looked after and used with a Canon 70 & 80D. It has a zoom range for 17 to 70mm with aperture range of f/2.8 to 4. It features image stabilization, lens hood and macro capabilities. For updating lens firmware and fine-tuning to best-suit your personal shooting, a. Lso included is the Sigma Canon mount USB Dock. The dock allows you to specify certain parameters and other settings through the Sigma Optimization Pro software, such as AF speed and focusing limitations and makes it easy when changing between cameras and you want to tweak for best results. 1 x …..