CanonCinema Prime CN-E 24mm T1.5 L F Lens for Canon EF

The Canon Cinema Prime CN-E24mm T1.5 L F Lens is a 24mm wide-angle fixed focal length lens designed for cine-applications. It comes in Canon's EF mount and is for use with Canon's EOS C300 and with full-frame EOS DSLRs.The lens is based on Canon's EF 24mm f/1.4L II and is optimized for cine-use with upgraded optics and coating and a completely redesigned mechanical construction. A fast 1.5 aperture achieves superb quality in low light and a rounded 11-blade diaphragm along with the fast aperture produce strong bokeh and circular highlights. The diaphragm ring is stepless, super-smooth and totally manual, even when used with a DSLR, offering detailed handle. The lens features sharp optics capable of supporting even 4K recording quality.The CN-E 24 was released with two complementary relatives - the CN-E 50mm and CN-E 85mm. All three lenses share the same front diameter, form factor, optical design, placement of gear rings and mechanical construction.