Lens Lab
    Sigma 500mm F4.5 EX DG HSM
    Sigma 500mm F4.5 EX DG HSM

    Sigma 500mm F4.5 EX DG HSM

    500mm · f/4.5

    Overview

    The Sigma 500mm F4.5 EX DG HSM is a well-built, balanced super-telephoto lens that is lighter than many competitors at ~3.15kg. Optical strengths include good sharpness wide open, excellent at f/8, and effective aberration control. Weaknesses include no image stabilization and a front element that collects dust easily. Handling is praised for a smooth focus ring, fast HSM autofocus, and useful focus limiter. It suits nature and sports photographers seeking an affordable 500mm prime.