Sigma F 28-70mm f/2.8

The Sigma 28-70mm f/2.8 DG DN Contemporary is a compact and lightweight standard zoom lens for L-mount and Sony E-mount full-frame mirrorless cameras. It is a great alternative to larger and heavier 24-70mm f/2.8 lenses, offering a similar focal range and a fast constant aperture in a more portable package. The lens delivers excellent image quality, with sharp details and beautiful bokeh. It is also weather-sealed and has a water and oil-repellent coating on the front element.