Compact, lightweight and remarkable image quality-a mid-tele lens for Aps-c mirrorlessOffering an opportunity to experience the fun of shooting wide open, with F1.4 brightness.The first of the series is the standard lens 30mm F1.4 Dc Dn | Contemporary, and the second is the wide-angle lens 16mm F1.4 Dc Dn | Contemporary. The third addition is this smallest mid-tele lens in its class, 56mm F1.4 Dc Dn | Contemporary. While retaining the compact, lightweight, and outstanding image quality concepts of the Contemporary line, thanks to Sigma's leading-edge technology, this lens provides the amount of bokeh and admirable brightness expected from F1.4 lenses even in the mid-tele range. This addition completes the large aperture series comprised of portable wide-angle, standard, and telephoto lenses.Note: The smallest in its class among F1.