• Incorporates 9 FLD and 1 SLD low-dispersion glass element.
• Dust- and splash-proof structure.
• 11-blade rounded diaphragm for ultra-smooth bokeh.
• Magnesium alloy barrel.
• The tripod socket with 90° click stops and Arca Swiss type clamp.

The F2.8 zoom lenses are the essential equipment for many professional photographers. 70-200mm F2.8 lenses in particular are expected to perform at their best in various challenging scenes, from news to sports, landscape, and portraits. The SIGMA 70-200mm F2.8 DG OS HSM | Sports has high optical quality, a tough design and excellent handling - all of the features required by professional photographers and high-end amateurs. The all-round, ultimate 70-200mm F2.8 is now available. To make the lens lightweight while maintaining robustness, magnesium is used to ensure high mobility. As a lens from the Sports line, the dust- and splash-proof structure together with the water- and oil-repellent coating on the front lens ensure safe use even in the most challenging shooting conditions. The SIGMA 70–200mm F2.8 DG OS HSM | Sports also incorporates Intelligent OS* with an acceleration sensor and the latest algorithm capable of panning in all directions. The high-speed AF, thanks to the HSM (Hyper Sonic Motor) with an updated algorithm, captures instantaneous photography movement. The front and rear lenses incorporate a water and oil-repellent coating that allows water to be wiped away easily and prevents oil and from sticking to the surface, even in challenging shooting conditions. At the same time, the maintenance of the lens surface becomes easier. This lens features a highly effective dust- and splash-proof structure with special sealing at the connection, manual focus ring, zoom ring, and cover connection, allowing photographers to work in all types of weather. This lens incorporates Intelligent OS adopting the latest algorithm to deliver an image stabilization effect of 4 stops. To help minimize the weight associated with a hyper telephoto lens, the lens barrel is made with a magnesium alloy. Both lightweight and tough, this alloy contributes to the outstanding maneuverability of SIGMA 70-200mm F2.8 DG OS HSM | Sports.