Sigma 200mm F2 DG OS | Sports

Angela Nicholson tests the world's first 200mm full-frame f/2 prime lens for mirrorless cameras

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The Sigma 200mm F2 DG OS | Sports is a unique addition to the company's full-frame mirrorless lens lineup, claiming the title of the world's first 200mm f/2 lens for the format. Designed to appeal to portrait, sports and indoor event photographers, this telephoto prime lens promises a bright aperture, robust build and high-speed focusing in a package tailored to demanding conditions. It could be an attractive alternative to a 70-200mm f/2.8 lens for those who routinely use their zoom lens at its longest focal length and widest aperture. Given its specification, it should be no surprise to hear that this lens isn't cheap, coming in at £2,999. The lens is available for both L-mount and Sony E-mount cameras, and I tested the Sony version.

Features

Built for full-frame mirrorless cameras, the Sigma 200mm F2 DG OS | Sports features a complex optical construction of 19 elements arranged in 14 groups, including 2 FLD (F Low Dispersion) and 2 SLD (Special Low Dispersion) elements. These help to correct chromatic aberrations and to maintain high image quality throughout the frame.

As part of Sigma's Sports line, the lens is dust- and splash-resistant, with a gasket around the mount, and features thermal insulation paint to reduce the impact of heat on optical performance. While the front element is most likely to be protected by the deep lens hood that comes in the box, it also has a water- and oil-repellent coating.