It's time to elevate your photography game with the SIGMA 16mm F1.4 DC DN Contemporary Lens for Leica L. This lens, the first of its kind, is designed specifically for mirrorless Sony E-mount cameras in the APS-C format, offering a 24mm focal length (35mm equivalent) and a bright F1.4 aperture. For Micro Four Thirds users, the lens provides a 32mm focal length (35mm equivalent) with the same F1.4 brightness.This large-diameter wide-angle lens is a game-changer for mirrorless camera enthusiasts. It's developed with a lightweight, compact design for everyday use, yet doesn't compromise on superior performance. The lens structure, composed of 16 elements in 13 groups, includes the finest materials to effectively minimize optical aberrations and deliver superb resolution at wide-open aperture and throughout the aperture range.The SIGMA 16mm F1.4 DC DN Contemporary Lens is a part of the high-performance Contemporary line, featuring SIGMA's latest technologies. It's designed for optimal performance on cameras with APS-C image sensors ("DC") and cameras with a short flange back distance ("DN"). The lens offers a dust- and splash-proof design, making it a reliable choice for various shooting conditions.This lens is not just about superior image quality; it also offers smooth autofocus during video shooting, thanks to its optical design and stepping motor. The lens design fully accommodates the Fast Hybrid AF of Sony E-mount cameras for super-fast autofocus fun