The Rokinon 14mm T3.1 Cine DS Lens for Canon EF Mount answers the challenge of assembling a set of lenses utilizing a multi-layer coating process for consistent color rendition. The lens comes in Canon EF-Mount, and it features industry standard geared focus and iris rings that share common position with other Rokinon Cine DS lenses. This high speed telephoto cine lens features a circular 6-blade diaphragm for superb out-of-focus highlights (Bokeh), a non-rotating filter mount, high performance ED glass elements, UMC anti-reflective Ultra Multi-Coating, close focusing to less than 1 foot and is tightly color matched to the Rokinon Cine DS lens system. In addition, the Rokinon 14mm lens produces an 115.7 degrees ultra wide angle-of-view when used with a full-frame sensor camera or a 35mm SLR. Hybrid aspherical lenses render sharply defined images with a minimum of distortion and chromatic aberrations. A removable lens hood provides flare protection when shooting without a matte box. The 14 glass elements in 10 groups render sharply defined images.