This Vivitar SF6000 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. This flash is Multi Angle Bounce Flash Head 3 Positions Zoom Head Wide, Normal And Tele Built In Digital Slave Auto Pre-Flash Sensor Includes Camera Bracket Ultra Light Weight Compact Design. A LCD Professional SLAVE Flash with Auto Aperture.
Specifications Guide Number (ISO100): 40m at 85mm
Manual Zoom Zoom: 28-85mm
Bounce Position: 0 / 45 / 60 / 75 / 90 degree
Swivel Position: left 180 degree / right 90 degree
3 Available Slave Modes
Power Save: Yes
Recycle Time: 5 - 7 seconds
Power Source: 4 X AA batteries