Because of its innovative design and high-quality performance, the Sigma 16mm f/1.4 Dc Dn Contemporary Lens for Leica L is a game-changer for photographers. This 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 F1.4 brightness, providing the opportunity to capture stunning wide-angle shots with exceptional clarity and detail. Designed with a lens structure of 16 elements in 13 groups, this lens utilizes the finest materials to minimize optical aberrations and deliver superb resolution at wide-open aperture and throughout the aperture range. The stepping motor ensures smooth autofocus during video shooting, making it a versatile choice for both photography and videography. The Sigma 16mm f/1.4 Dc Dn Contemporary Lens is not just about performance it's also about convenience and durability.