This professional telephoto lens features a bright f/2 maximum aperture and an advanced optical design with 19 elements in 14 groups, including FLD and SLD glass for exceptional clarity. It offers fast HLA autofocus, 6.5-stop OS2 stabilization with dual operating modes, and produces large, smooth bokeh for striking subject isolation. | Sigma | | 200mm F2 DG OS Sports Lens (L Mount | White | Best Buy