Vivitar SF4000 Bounce Zoom Slave Flash Enhance Photos, Colors & Saturation For The Nikon D5000, D3000 Digital SLR Cameras
This Vivitar SF3000 Slave Flash can be used for both direct hot shoe photography (when switched to "Normal Mode") and remote flash photography (when switched to "Slave On"). This flash also features four slave modes that allow it to work with cameras that fire their built in flash instantaneously or cameras that have a single or multiple flash red eye reduction system. Please check your cameras instruction manual to determine which flash system your camera has.