Guide number of 459
Dimensions (W x H x D): Approx. 69.4 x 113.7 x 88.3 mm (2 3/4 x 4 1/2 x 3 1/2 in.), Weight: Approx. 317g (11.2 oz.) (excluding batteries)
Wireless radio control function
Equipped with LED light for movies and stills.
 
SHOE TYPE
Multi Interface Shoe.
FREQUENCY (APPROX.)
Approx. 0.1-2.5 seconds(Alkaline battery)/Approx. 0.1-2.0 seconds(Ni-MH battery)
REPETITION (APPROX.)
Approx. more than 210 times(Alkaline battery)/ Approx. more than 270 times(Ni-MH battery)
CONTINUOUS FLASH PERFORMANCE
40 flashes at 10 flashes per second10
POWER SOURCE
Four AA-size alkaline or Ni-MH batteries