SB800 Pro Series Digital DSLR Dedicated Flash Starter Kit For Nikon DF, D90, D3000, D3100, D3200, D3300, D5000, D5100, D5200, D5300, D5500, D7000, D7100, D7200, D300, D300s, D600, D610, D700, D750, D800, D800e, D810, D810A Digital SLR Camera Guide No:49m / 160ft  Flash ready indicator in viewfinder Full Digital TTL dedication  Autofocus Infra-Red Assistance beam Zoom, bounce and swivel construction  Automatic shutter speed setting Auto check (Ok) indicator  Red eye reduction*  Second/Rear curtain synchronization* Slow synchronization  Dedication: iTTL  Single slave function