The Sigma 300-600mm f/4 DG DN OS | Sports Lens is a professional-grade ultra-telephoto zoom lens designed for wildlife, sports, and aviation photographers who demand precision, power, and durability. With a constant f/4 aperture, this lens ensures excellent brightness and subject ...The Sigma 300-600mm f/4 DG DN OS | Sports Lens is a professional-grade ultra-telephoto zoom lens designed for wildlife, sports, and aviation photographers who demand precision, power, and durability. With a constant f/4 aperture, this lens ensures excellent brightness and subject isolation, even at extreme focal lengths.
Equipped with Optical Stabilization (OS), the lens delivers shake-free handheld shooting. It features high-speed autofocus with HLA (High-response Linear Actuator) for precision tracking and advanced optical construction, including FLD, SLD, and aspherical elements, for maximum clarity. The lens is weather-sealed and built to withstand professional outdoor use.
It is also compatible with 1.4x and 2x teleconverters for extended reach up to 1200mm.