Let your creativity soar with the Sigma 56mm f/1.4 Dc Dn Contemporary Lens for Canon Ef-m, a high-quality, professional-grade lens that stands as the smallest mid-tele lens in its class. This innovative lens, part of Sigma's esteemed Contemporary line, boasts compact and lightweight design without compromising on image quality. Experience the exceptional brightness and beautiful bokeh effects typically associated with F1.4 lenses, even in the mid-tele range. This versatile lens completes the large aperture series, which includes portable wide-angle, standard, and telephoto lenses. Designed with Sigma's leading-edge technology, this lens efficiently corrects axial color aberration, a challenge often difficult to overcome through image processing, by incorporating an Sld glass element. The result is a lens that combines compactness and lightweight construction with superb image quality, rivaling Sigma's Art line.The lens features an open aperture of F1.