TTL FLASH
Di622 is compatible with Canons ETTL ETTLII system and Nikons iTTL system
Those new digital TTL flash systems control the flash light with greater precision and stability
POWER ZOOM and TURNING FLASH HEAD
The light distribution angle is automatically adjusted for the lens focal length A high quality stepping motor sharply traces the lens movement with the same speed as that of the camera manufacturers original flash model
BOUNCE FLASH
The flash beam covers the frame from 14mm with a wide angle diffuser builtin to 70mm of the digital lens For a longer lens the flash head reflector position stays at 70mm It turns 90 degrees upward and 270 degrees horizontally for bounce lighting The flash head also stores a small reflection panel for fillin shots
OFF CAMERA FLASH
The Di622 has a special photo sensor built in
Place the Di622 off camera and the flash will synchronize with the master flash placed on your camera This wireless remote flash system is called slave flash technology and is often used for a creative lighting efficiency
Use the cameras built in flash the camera manufactures original flash or the Di622 as the master flash Place one or more Di622 flash units away from the camera
The sensor circuitry of Di622 is compatible only with the latest preflash TTL system offered by Canon or Nikon
The Di622 is not compatible with traditional flash systems or studio flash systems
Energy saving system
The Di622 has a dual energy saving system
It automatically enters sleep mode when its not in use for 5 min and is reset with a touch of the shutter button or any button of the flash If the unit is not in use for 30 minutes it will automatically power off With the flash unit set for slave mode sleep mode is cancelled and the unit will not automatically turn off until 60 minutes have elapsed
High Power
G No 62ISO 200 is obtained at the reflector position for 105mm focal length lens and 45 at 35mm Reference: The guide number of the flash built in the camera is16 approx at ISO 200
Variable Power
When selecting manual power operation choose from one of the six variable powers for the best lighting effect The power level is provided from full power G No 62 down to 1 32nd power in 1 0Ev increments
AF Assist beam
In darkness or dim light conditions the Di622 beams a red light to create a sharp contrast to enable the cameras focus sensor to focus easily on the subject
Flash Power Lock system
The Di622 is compatible with either the FE lock Canon or FV lock Nikon system
Refer to the camera owners manual for details
Rear curtainsynchro system
Nikon and some Canon camerras set the flash for rear curtain synch photography
The Di622 follows the command signal of theses cameras
Red Eye reduction
Available with Nikon cameras only A small flash beam is automatically produced for short distance portrait shots to prevent the redeye phenomenon
