Compact, lightweight and remarkable image quality-a mid-tele lens for APS-C mirrorless Offering an opportunity to experience the fun of shooting wide open, with F1.4 brightness The first of the series is the standard lens 30mm F1.4 DC DN Contemporary, and the second is the wide-angle lens 16mm F1.4 DC DN Contemporary. The third addition is this smallest mid-tele lens in its class, 56mm F1.4 DC DN Contemporary. While retaining the compact, lightweight, and outstanding image quality concepts of the Contemporary line, thanks to SIGMA's leading-edge technology, this lens provides the amount of bokeh and admirable brightness expected from F1.4 lenses even in the mid-tele range. This addition completes the large aperture series comprised of portable wide-angle, standard, and telephoto lenses. A member of the high-performance Contemporary line, featuring SIGMA's latest technologies Smooth AF ideal for video shootingThe combination of optical design for video AF and use of the stepping motor enables smooth and quiet autofocus. This lens is also compatible with the Nikon Z-mount Fast Hybrid AF, achieving precise AF tracking. By using the face recognition or eye AF functions of cameras, focus will continuously be on the face or the eye even if the subject moves during the shoot. High-precision, rugged brass bayonet mountThe brass mount combines high precision with rugged construction. Its treated surfaces and enhanced strength contribute to the exceptional durability of the lens. Mount with Dust and Splash Resistant Structure The mount features a special sealing to make the lens an excellent choice in a wide variety of conditions. Impressively compact construction with image quality rivaling SIGMA's Art line. To achieve such a compact construction, lens design is considered based on the capabilities of the camera body function to correct peripheral light amount and distortion. Moreover, axial color aberration, which is difficult to eliminate by image processing, is efficiently corrected by incorporating an SLD glass element. A compactness and lightweight construction combined with superb image quality is achieved. Designed to minimize flare and ghosting From an early stage in the lens design process, flare and ghosting have been measured to establish an optical design resistant to strong incident light sources such as backlighting. SIGMA's Super Multi-Layer Coating reduces flare and ghosting to help photographers produce sharp and high contrast images even in backlit conditions. The included lens hood can be attached to block out extraneous light, which can have a negative effect on rendering performance. The only three F1.4 AF lens system for APS-C Nikon Z-mount mirrorless cameras The lens benefits from an open aperture of F1.4 to achieve sufficient amount of bokeh and admirable brightness even with APS-C size cameras which tend to have smaller bokeh effects compared to 35mm full size systems. Its compact and lightweight body is perfect for daily...