Sigma 17-50mm F2.8 EX DC OS HSM Nikon obiettivo zoom standard, usato
Featuring a bright f/2.8 aperture throughout the zoom range, it is ideal for capturing sharp images in various lightingcondition s. ✔ - HSM (Hyper Sonic Motor) for fast and quiet autofocus. ✔ C:Model: 17-50mm F2.8 EX DC OS HSM.