Opteka 650-1300mm High Definition Telephoto Zoom Lens with 95mm UV Filter for Olympus EVOLT E-5, E-520, E-510, E-500, E-450, E-420, E-410, E-400, E-330 and E-300 Digital SLR Cameras Manual focus telephoto lens compatible with full-frame sensors as well as APS-C sensors 8 Lens elements in 5 groups, low-dispersion multi-coated HD optical glass to reduce flare Great for the wildlife or nature photographer who wants to be hidden while taking photos of the subject Built-in tripod collar for improved lens balance 95mm MC UV filter protects and removes glare