Canon's cn-e 85mm t1.3 l f lens is a prime telephoto lens from the ef mount series. Robust, compact and weighing only 1.1 kg. Offers you spectacular 4k image quality and a natural angle of view and perspective. It is ideal for shooting in low light conditions and shallow depth of field. The canon cine-4k zoom top end and prime series of lenses are designed and developed to develop creative expression and surpass the stringent standards of today's cinematographers. Reliable and robust, they include many advanced features, ensuring unsurpassed hd image quality, as well as excellent usability in any shooting situation. The top end series cover the most common uses in high-end film shooting. Available in ef and pl mount configurations, the lenses in this series feature fluorite aspherical elements, and state-of-the-art optical design for unrivaled performance. The prime series features lightweight and compact lenses for ef mount machines. Their characteristics are a consistent format and optimization for film production, plus 11-blade aperture, fast t-stop and proven canon optical components.