(Open Box) Sigma 70-200mm f/2.8 DG DN OS Sports - E-mount (for Sony) Camera Lens

The Sigma 70-200mm f/2.8 DG DN OS Sports is an optical powerhouse engineered from the ground up to meet the rigorous demands of professional sports and action photographers. By optimizing the optical path for the Sony E-mount, Sigma achieved a level of performance that combines high-resolution sharpness with a remarkably agile, lightweight design. This lens is the definitive choice for creators who require a "workhorse" zoom, offering a versatile telephoto range and a bright constant aperture that excels in capturing high-speed subjects with surgical precision.

Elite Speed and Stability

Constant f/2.8 Maximum Aperture: Provides consistent exposure and deep subject separation throughout the zoom range, which is essential for working in low-light stadiums or creating a professional background blur for portraits.

Dual HLA (High-response Linear Actuator): Features two high-output linear motors for the floating focus groups, delivering unprecedented autofocus speed and tracking accuracy. This is critical for keeping up with fast-moving athletes and unpredictable wildlife.

OS2 Stabilization Algorithm: Sigma’s latest optical stabilization technology provides an incredible 7.5 stops of compensation at the wide end and 5.5 stops at the telephoto end. It includes dedicated modes for general shooting and panning.

Professional Build and Handling

Multi-Material Construction: Utilizes a sophisticated mix of magnesium, Carbon Fiber Reinforced Plastic (CFRP), and Thermally Stable Composite (TSC) to maximize durability while significantly reducing weight compared to traditional telephoto zooms.

De-clickable Aperture Ring: Features a physical aperture ring with a "Click" switch for photographers and a silent, smooth transition mode for professional videographers.

Aperture Ring Lock Switch: Provides an extra layer of security by preventing the ring from being accidentally moved during high-pressure shoots.

Precision Engineering for the ElementsDust and Splash-Proof Structure: Extensively sealed at the mount, rings, and switches to ensure reliable operation in harsh outdoor conditions. The front element features a water- and oil-repellent coating for easy maintenance in the field.Internal Zoom Mechanism: The lens length remains constant while zooming, improving balance on gimbals and tripods while further enhancing the lens's resistance to dust and moisture ingestion.Three Programmable AFL Buttons: Equipped with customizable buttons positioned around the lens barrel for easy access in both horizontal and vertical orientations.