A fast-aperture wide-angle prime for APS-C-format mirrorless cameras, the Sigma 23mm f 1.4 DC DN Contemporary Lens provides a field of view equivalent to 35mm on a full-frame camera. Offered here with a Leica L-mount, this lens delivers high resolution along with beautiful bokeh effects thanks to its large f 1.4 maximum aperture. An inner focus system with a stepping motor delivers fast and accurate autofocus for still and video use, and with a minimum focusing distance of 9.9 the lens is well-suited for close-up photography and portraiture.