Type : Shoe mount
Guide No. : 98' (30 m) at 18mm position (digital SLR format)
Angle of Coverage : 56o (digital SLR format)
Vari-Power : no
TTL Dedication : i-TTL
Bounce Head : yes
Swivel Head : no
Zoom Head : no
Off Camera Terminal : no
Recycle Time : 2.5 Seconds with fresh alkaline batteries & full power
Power Source : 2x1.5-Volt "AA" batteries
Dimensions (WxHxD) : 66 x 56 x 79mm
Weight : 127 g (w/o batteries)