Super 500mm/1000mm f/8 Compact Mirror Telephoto Lens for Olympus OM-D E-M1, E-M5, E-M10, Pen E-PL7, E-P5, E-PL5, E-PM2, E-P1, P2, PL1, PL1s and PL2 Micro Four Thirds Digital Cameras Super 500mm compact telephoto lens 2x Teleconverter doubles the power of your lens to 1000mm. High index, low-dispersion multi-coated HD optical glass to reduce flare Excellent close focusing capacity Kit includes 500mm super telephoto mirror lens, 2x doubler, t-mount, UV, ND2, ND4, skylight filter, lens hood, cleaning pen, dust blower, 47th Street Photo microfiber cleaning cloth