The Nikon Speedlight SB-900 is a professional on-camera flash that provides full manual control on or off camera, plus full TTL capability on Nikon DLSRs The SB-900 has a tilting/swivelling/zooming head, a PC sync connector, and Commander capability with compatible cameras and Speedlights. Minor scuffing and darker spots from stickers, but great condition overall. Includes diffuser, colour compensation filters, and soft case.