The Tamron SP 10-24mm Aspherical Lens for 3.5-4.5 DI-II Sony is a compact, lightweight, high-performance lens for Sony DSLR cameras.  The Tamron SP 10-24mm Aspherical Lens is provided with APS-C size sensors that provides 35mm equivalent coverage from 16mm ultra-wide to 37mm semi-wideIt comes with a remarkable zoom ratio of 2.4xThe Tamron SP 10-24mm Aspherical Lens for 3.5-4.5 DI-II Sony come with a maximum coverage of over 108° and a minimum focus distance of 0.24mThe filter diameter of the Tamron SP 10-24mm Aspherical Lens is ?77mm