The Tamron 24-70mm f/2.8 G2 Di VC USD SP for full-frame DSLR cameras (model A032) is a fast f/2.8 zoom that achieves top-level image quality. The Dual MPU (Micro Processing Units) provides rapid autofocusing with improved accuracy and the highest vibration compensation performance of any lens in its class (5 stops). The use of specialized, high quality glass materials assures superior color reproduction and greater sharpness. Additional Features: eBAND coating to reduce ghosting and flare; fluorine front lens coating; moisture-resistant construction; locking lens hood; plus more!