Buy from Amazon.com : http://fave.co/1BuaFSo <br /><br />Rokinon ED500M-4/3 500mm F6.3 Mirror Lens for Olympus 4/3 (White)<br /><br />Product Description : <br />500 mm lens with a F63 fixed aperture <br />7 elements in 6 groups <br />Filter size 95mm <br />minimum focusing distance 6 ft <br />Includes lens caps lens case and 1 year Rokinon warranty
