The Rokinon 85mm lens is made with mostly glass and aluminum components and the build quality is superb. Its focusing is silky smooth with an internal focusing (IF) mechanism so that the physical size remains constant during focusing. There are little or no chromatic aberrations and Bokeh is just about perfect. The lens comes complete with a removable lens hood, lens caps, lens pouch, instruction manual and one year warranty. The lens is available in the following mounts: Canon, Nikon, Pentax, Sony & Olympus 4/3. There is also a slightly more expensive version (Model # 85MAF-N) for Nikon that features a built-in focus confirm chip.
See the uploaded video that was taken with this lens. Below are detailed specifications and some sample photos taken with this lens.