Lente Sigma 17-50 mm f/2,8 EX DC OS HSM para Nikon DSLR
Sigma 17-50mm f/2.8 EX DC OS HSM Lens for Nikon DSLR.Large aperture standard zoom lenswith a minimum focal length of 17mm, designed exclusively for digital SLR camerasand incorporating Sigma's original OS (Optical Stabilizer). Crop Sensor