Colour : BlackRange : SpeedliteGuide number at ISO 100 : 27Coverage : Identical to an EF 28 mm wide-angle lensCompatible brand : NikonCompatible with : Nikon cameras
Colour : BlackGuide number at 100 ISO : 15Number of flashes : 560Compatible brand : OM System and PanasonicRecycling time : 1.5sFlash duration : 1/10000s-1/30000s
Colour: SilverGuide number at 100 ISO: 15Number of flashes: 560Compatible brand: OM System and PanasonicRecycling time: 1.5sFlash duration: 1/10000s-1/30000s