Viltrox AF 23mm f/1.4 M Lens for Canon EF-M (Silver)Product Description: Characterized by its sleek and versatile design, the Viltrox AF 23mm f 1. 4 M is a wide angle prime lens designed for APS C format Canon EF M mount mirrorless cameras. The flexible wide angle focal length pairs with the bright f 1. 4 maximum aperture to suit working in a variety of lighting conditions and also enables enhanced control over depth of field for isolating subject matter using selective focus techniques. The optical