Sigma 120-300mm f/2.8 DG OS HSM Lens for Canon 137101

Sigma 120-300mm f/2.8 DG OS HSM Lens for Canon 120-300mm f/2.8 DG OS HSM Lens for Canon, Aperture Range: f/2.8-22, Fast Constant Maximum Aperture, Optical Stabilizer, Hyper Sonic AF Motor, Dust- and Splash-Proof Construction, FLD and SLD