The enhanced 50mm T1.5 FF High-Speed Cine Prime from Sigma combines the same high-quality optics and mechanics of its FF prime line with a cine-oriented design that includes Cooke /i Technology that provides lens metadata to assist in post and visual effects production. This 50mm prime with a PL mount is a midrange focal length in the series, offering full-frame sensor coverage, 6 to 8K resolution, lens markings in feet, and a T1.5 aperture in a compact, relatively lightweight form.