Sigma DG DN OS Sports 500mm F/5.6 (E-Mount) LEN1289

Full-Frame | f/5.6 to f/32 Light and Compact Ultra-Telephoto Prime Optimized for Handheld Action Capture High-Response Linear Actuator AF System Optical Stabilizer with OS2 Algorithm Extra-Low Dispersion Glass Elements Removable, Rotating Tripod Foot Dust- and Splash-Resistant Construction