Sigma Objectifs à focale fixe

Performance beyond expectations condensed into a small body: the 50mm F2 DG DN | Contemporary The SIGMA 50mm F2 DG DN | Contemporary features high optical performance with a bright F2 aperture, that creates expressive images with a shallow depth of field and beautiful bokeh. With its compact size, this popular classic focal length is perfect for portrait, streets and everyday photography. "Standard lens" that matches the optical performance standards set by the SIGMA Contemporary line. SIGMA I series lenses are developed around the concept of "Compact everyday lenses with outstanding image quality" and the SIGMA 50mm F2 DG DN | Contemporary is exactly that. It features high-quality optics in a compact size. The 50mm F2 DG DN | Contemporary is constructed using a single SLD element and three aspherical lens element that are excellent at correcting various types of aberration for clear, high-definition images. The 50mm focal length is mostly known for portrait photography, so careful consideration was taken when designing the lens, focusing on the smoothness of the bokeh created by the F2 aperture. Its optical design gives smooth transitions from in-focus to out-of-focus areas, and helps minimize flare and ghosting caused bby backlit environments. The quiet stepping motor provides quick, reliable autofocusing for both stills and video.   Compact 50mm standard prime Inner focus system Stepping motor High-speed autofocus Compatible with Lens Aberration Correction Super multi-layer coating Aperture ring Focus mode swith Mount with dust and splash resistant structure Designed to minimize flare and ghosting

High optical performance, F1.4 brightness, and compact enough to carry around every day With an easy-to-use angle of view of 35mm*, high optical performance, the brightness of a large F1.4 aperture, and a compact and lightweight lens body, SIGMA's experience accumulated in the Contemporary line has culminated in a lens that is ideal for use with APS-C mirrorless cameras. The lens offers excellent resolution from maximum aperture and the rich bokeh effects thanks to its F1.4 brightness. The lens demonstrates its descriptive power in a wide range of applications, including landscapes, portraits, and tabletop photography. In order to take advantage of the high mobility of mirrorless cameras, compactness of the lens body was also pursued. The SIGMA’s Contemporary lineup includes several compact and lightweight F1.4 prime lenses in the APS-C format, which are surprisingly compact to carry around. If you want to keep your equipment light and small, but not compromise on image rendering performance, this lens is sure to meet your needs, and will be a lens you will never want to let go. *35mm equivalent. Large aperture F1.4 brightness and excellent resolution from maximum aperture The SIGMA 23mm F1.4 DC DN | Contemporary has an easy-to-use angle of view equivalent to 35mm in 35mm format, as well as the brightness of a large F1.4 aperture and high descriptive power. The optics is composed of 13 elements in 10 groups, including 3 SLD glass elements and 2 aspherical lens elements, to achieve sharp, clear images. The lens delivers excellent resolving power from the maximum aperture. Furthermore, the large F1.4 aperture allows for large, beautiful bokeh effects. The compact, palm-size body allows you to enjoy the rich descriptive power of mirrorless cameras. Careful countermeasures against flare and ghosting enable clear shooting even in backlit environments. Large aperture F1.4 brightness and excellent resolution from maximum aperture Lens construction 13 elements in 10 groups with 10 SLD and 2 aspherical lens elements Inner focus system Compatible with high-speed autofocus Stepping motor Compatible with Lens Aberration Support DMF and AF+MF Super Multi-Layer Coating Mount with dust and splash resistant structure Designed to minimize flare and ghosting