Sigma's flagship Sports-line 500mm f/4 prime — professional super-telephoto with OS for DSLR mounts.
The Sigma 500mm f/4 DG OS HSM Sports is Sigma's flagship super-telephoto prime, competing directly with Canon and Nikon's own 500mm f/4 lenses. The Sports designation means maximum build quality with full weather sealing and premium optical performance.
Optically outstanding — sharp from f/4 with exceptional contrast. OS provides 4+ stops of stabilisation. HSM motor is fast for tracking action. Sports-line build — fully weather sealed with magnesium alloy construction. USB dock compatible for calibration.
Available for Canon EF and Nikon F mounts. Drop-in filter holder — no front thread. Approximately 3310g — very heavy. Full weather sealing. Tripod mount included. 1.4x and 2x TC compatible. Arca-Swiss compatible foot.
Available used at professional prices. Competes with Canon 500mm f/4L IS III and Nikon 500mm f/4E FL. The Sigma typically costs less than first-party alternatives. Check for firmware updates via USB dock. For professional sports and wildlife photographers.