Specifications
> Usable camera : Canon digital camera,
> Guide Number : 44m, 145ft. ISO 100, 62m, 205ft. ISO 200
> Illumination coverage : 24-105mm 16mm wide angle diffuser
> Turning head : 90 degree upward, 90 degree to left, 180 degree to right
> Power source : Four size-AA Alkaline, 1.2V NiMH batteries
> Recycling time : 5 sec., with fresh alkaline batteries.
> ManualVariable power : 6 levels : Full, 1Per2, 1Per4, 1Per8, 1Per16, 1Per32 powers
> Flash exposure control :
> E-TTL and E-TTL II for Canon cameras
> i-TTL for Canon cameras
> FEPerFV Lock : FEL OR Button for Canon, AE-L OR AF-L for Nikon
> Color temperature : 5,600K
> Wireless mode :
> SD: Slave Digital with 6 level
> SF: Slave Film with 6 level
> Wireless TTL remote Channel 1 Group A Controlled by master flash
> FEPerFV Lock : FEL OR Button for Canon, AE-L OR AF-L for Nikon
> My TTL setting : -0.3 - +3.0, 1Per3Ev steps
> AF assist light distance : 0.7- 6m
> Flash duration : 1Per800sec. to 1Per20,000sec.
> Camera contact : Hotshoe , Standard & 3.5mm PC Sync Terminal
> Accessories included : Shoe stand
> Dimensions : 74W x 134 H x103 D mm Per 2.9 W x 5.28 H x 4.06 D inches
> Weight : 315g without battery Per 11oz