Sigma 302971 Lens 30Mm-F/1.4(C) Af Dc Dn, Canon Ef-M X Mirrorless Mount

The first feature of the Sigma 30mm-F/1.4 (C) AF DC DN lens is its high brightness. Thanks to this, photographers have an extra tool, whether for portraits or for shooting events or panoramas. The AF autofocus control algorithm and the optimization of communication speed are also the strengths of this lens. In addition to offering high-speed AF, the lens also supports AF-C (AF continuous) and aberration correction, directly in-camera. The lens is made from 9 elements in 7 groups, with the best technology available. The front element of the lens features a high refractive index, high dispersion glass for greater compactness. To optimize the lens for mirrorless cameras, two aspherical elements of the lens help ensure superior image quality. In addition, this lens offers exceptional stability whether the photographer is shooting hand-held or the camera is placed on a surface. By effectively leveraging these technologies, the Sigma 30mm-F/1.4(C) AF DC DN provides an exceptional level of light at the edges of the image while minimizing transverse chromatic aberration. To correct distortion, the lens leverages the image correction capabilities of the mirrorless camera body, using the optical system's corrective power to enhance sharpness. The end result is an extremely compact lens that delivers image quality that rivals that of the Sigma lenses in the Art line. From the earliest stages of the lens design process, flare and ghosting have been measured to establish an optical design that is resistant to strong incident light sources such as backlight. Sigma Super Multi-Layer coating reduces glare and ghost images to help photographers produce sharp, high-contrast images even in backlit conditions. The included lens hood can be fixed to block extraneous light, which can have a negative effect on rendering performance. Made in Japan lens, built with skilful craftsmanship. Specifications: Optical pattern: 9 elements in 7 groups. Shooting angle: 50.7°. Number of diaphragm: 9, round diaphragm Minimum focusing distance: 30cm Magnification ratio: 1:7 Filter diameter: 52 mm. Size (Diameter x Length): 64.8mm x 73.6mm Weight: 275g Accessories included: Lens Hood LH586-01, Lids. Available with Fuji-X, Sony SE, Micro 4/3 or Canon mounts.