Olympus 300mm f/2.8 Super Telephoto ED Lens for Olympus Digital SLR Cameras by Olympus

.An ultra-high power telephoto lens with a focal length equivalent to 600mm on a 35mm film camera. Combines the brightness of an F2.8 aperture with the compact size of the Four Thirds System. In addition, the generous 3 extra-low dispersion (ED) lenses deliver superb image quality. Built-in focus-limit switch and focus-stop button make this ultra-high power telephoto lens very easy to use. Neutral, ND4, ND8, and polarizing inner filters included as standard equipment.