Sigma 17-70mm f/2.8-4 DC Macro OS HSM

Designed to be used on APS-C sensor DSLR cameras, this versatile zoom corresponds to a 26-105mm (equivalent). It differs from standard models by its top diaphragm aperture (f/2.8-4), the stabilization OS function and its appreciated autofocus HSM system. This modern, good zoom makes high-end optical features accessible to all.