Become a master of wide-angle photography with the Sigma 16mm f/1.4 Dc Dn Contemporary Lens for Sony E. This innovative lens, the first of its kind for mirrorless Sony E-mount cameras in the Aps-c format, offers a 24mm focal length (35mm equivalent) and a large F1.4 aperture. This combination allows you to capture stunning, high-quality images even in low-light conditions.The Sigma 16mm f/1.4 Dc Dn Contemporary Lens is part of Sigma's esteemed Contemporary line, known for its blend of advanced technology and practical design. This lens features a compact, lightweight design, making it perfect for everyday use. Despite its small size, it delivers superior performance, covering key focal lengths and offering top-level optical performance.The lens structure, composed of 16 elements in 13 groups, includes the finest materials to effectively minimize optical aberrations. It offers superb resolution at wide-open aperture and throughout the aperture range.