Featuring improved rendering performance in a shorter and lighter body, Sigma's flagship Sony E--mount 24-70mm f/2.8 DG DN II Art Lens deploys an advanced optical design for gains in sharpness, resolu espandi...tion, and portability. Additions like accelerated autofocus, a clickable aperture ring, and a scant, 6.7" minimum focusing distance make this small-footprint follow-up ideal for those seeking versatility without compromising excellence.