Vivitar 650-1300mm f/8-16 IF Telephoto Zoom Lens + 2x Teleconverter = 650-2600mm for The Sony Alpha Series SLT-A33, SLT-A35, SLT-A37, SLT-A55, A57, SLT-A57, SLT-A57M, SLT-A57K, A58, SLT-A58, SLT-A58K, A65, SLT-A65V, SLT-A65VL, A77, SLT-A77, A77II, A99, SLT-A99V, A100, A200, A230, A290, A300, A330, A350, A380, A390, A450, A500, A560, A550, A580, A700, A850, A900 Digital SLR Cameras This Telephoto Zoom is an amazing photographic tool that provides a maximum of versatility for anyone shooting at a distance from their subject, including sports and wildlife photography. It focuses as close as 16.25' (4.95m). Format Compatibility:	35mm Film / Full-Frame Digital Sensor The aperture range is f/8.0 to f/16.0. 650-1300mm Lens, 2x Multiplier, Carrying bag, T-mount ring Microfiber Lens Cloth, and lens caps included!