The SIGMA 23mm f1.4 DC DN Contemporary is a compact, fast-aperture wide-angle prime lens engineered for APS-C-format Fujifilm X-mount mirrorless cameras. With a 35mm full-frame equivalent focal length, this versatile lens excels at street photography, travel, environmental portraiture, and landscapes. The bright f1.4 maximum aperture delivers outstanding low-light performance and produces beautiful bokeh effects, while the sophisticated optical design comprising 13 elements in 10 groups--including 3 SLD glass elements and 2 aspherical lens elements--ensures exceptional sharpness and clarity from edge to edge. At just 335g and 79mm in length with a 52mm filter diameter, this contemporary prime combines professional-grade optical performance with the compact, lightweight handling that defines modern mirrorless photography.