With the Sigma 16-28mm F2.8 Dg Dn | Contemporary Lens for Sony E, experience the perfect blend of portability and performance in a compact, lightweight design. This high-performance ultra-wide zoom lens features a constant F2.8 aperture, delivering exceptional optical quality within a robust and lightweight body. Designed for Sony E-mount shooters, this lens opens up new possibilities for those seeking professional results in a compact package. Its excellent field curvature correction ensures exceptional edge-to-edge sharpness, a critical feature for wide-angle applications. The lens is equipped with five Fld elements and four aspherical lens elements, minimizing aberrations and ensuring optimal image quality. The inner zoom mechanism of the Sigma 16-28mm F2.8 Dg Dn | Contemporary Lens maintains a consistent overall length throughout the zoom range, providing balance and stability. This feature, along with the lens' constant center of gravity, makes it ideal for gimbal use.