A remarkable fusion of advanced technology and compact design, the Sigma 16-28mm F2.8 Dg Dn | Contemporary Lens for Sony E is a high-performance ultra-wide zoom lens that delivers exceptional image quality. This lens is a perfect choice for Sony E-mount shooters seeking professional results in a compact package. This full-frame lens boasts an impressive F2.8 constant aperture, ensuring bright and clear images even in low light conditions. Its superior optical performance is a result of five Fld elements and four aspherical lens elements, which effectively minimize aberrations and ensure optimal image quality. The 16-28mm F2.8 Dg Dn | Contemporary lens stands out for its exceptional edge-to-edge sharpness, a crucial feature for wide-angle applications. Its inner zoom mechanism maintains a consistent overall length throughout the zoom range, ensuring balance and stability, making it ideal for gimbal use. Weighing just 450g and measuring a mere 100.