The standard 30mm F1.4 DC DN lens offers F1.4 brightness, while the wide-angle 16mm F1.4 DC DN lens and the mid-telephoto 56mm F1.4 DC DN lens are the two other additions to the series. Maintaining compact and lightweight dimensions, this lens ensures exceptional image quality, thanks to SIGMA's cutting-edge technology. It provides an excellent amount of bokeh and brightness, making it an ideal choice for mid-telephoto. This addition completes the aperture series with portable wide-angle, standard, and telephoto lenses.