Vivitar DF-383 DEDICATED ETTL LCD Flash with LCD Display Includes Flash Diffuser For Nikon DSLR Cameras Cleaning Kit MicroFiber Cleaning Cloth This Flash Is Compatible With Nikon D200 D100 D700 D70S D80 D70 D50 D5000 D3000 D3100 D300S D90 D40 D40X D60 D3 D2H D3X D700 D300 DSLR Red Focus assist beam for low light focusing. Flash readiness indication in viewfinder. Front and rear curtain synchronization. Automatic shutter speed setting. LCD Display and DSLR Auto Focus