Sigma 17-70mm f/2.8-4 DC OS HSM Macro Contemporary standardni zoom objektiv za Sigma SA 17-70 F2.8-4.0 17-70/2,8-4,0 2,8-4 884956 ZNAČAJKE Aperture Range f/2.8-22 Hyper Sonic AF Motor Optical Stabilizer Macro Capabilities Compact and Lightweight TSC Construction FLD, SLD, and Aspherical Lens Elements Super Multi-Layer Coating Compatible with Sigma USB Dock The Sigma 17-70mm f/2