Tamron SP AF10-24mm F/3.5-4.5 Di-II SLR Ultra-wide lens Black

10-24mm, F/3.5-4.5, Di-II, 12 Elements / 9 Groups, 7 Blades, Filter ø77, Low Dispersion (LD) Glass, IF, Sony Mount, 406g Wider and longer than others in its class, this compact, lightweight, high-performance lens for DSLRs with APS-C size sensors provides 35mm equivalent coverage from 16mm ultra-wide to 37mm semi-wide, a remarkable 2.4X zoom ratio. With a maximum coverage of over 108°, this state-of-the-art classic is the perfect solution for expanding your visual horizons.