Sigma Sports 120-300mm f/2.8 DG OS HSM

Released in 2013, the Sigma 120-300mm f/2.8 DG OS HSM Sports lens is a unique telephoto zoom offering a constant f/2.8 aperture throughout its versatile range. Designed for full-frame DSLRs, it features advanced optics with FLD and SLD elements, Optical Stabilization (OS), and a Hyper Sonic Motor (HSM) for fast, quiet autofocus. Built for demanding conditions, its rugged, weather-sealed construction makes it a top choice for sports and wildlife professionals.