Made with glass and aluminum components, the superbly built Rokinon 85mm f/1.4 manual focus lens is ideal for both photo and video. It features an AE chip for auto-metering and a silky smooth internal focusing (IF) mechanism that keeps the size constant during focusing. There is little or no chromatic aberration and the Bokeh is just about perfect. Widely used as a portrait lens, results are ultra-bright, vivid, crystal clear and razor sharp. With its compact design & removable lens hood, this lens is a superb all-around performer. For Canon EF cameras.