Vivitar 500mm f/8 Telephoto Lens 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