The Sigma 28-45mm f/1.8 DG DN Art Lens is designed to be used with the Sony E-Mount Full Frame mount. This Sigma 28-45 is the world’s first full-frame zoom lens featuring f/1.8 aperture throughout the entire zoom range. The Sigma 28-45mm f/1.8 DG DN Art Lens features prime-like optical performance and video-friendly design and functionality. The wide-to-normal focal range offers you a more lightweight and compact lens without surrendering image quality.
