Buy from Amazon.com : http://fave.co/1GJ5vsP <br /><br />Nissin Di866 Speedlight for Nikon Digital SLR Cameras Guide number 198<br /><br />Product Description : <br />Guide Number ISO100 60m 198ft 105mm 40m 132ft 35mm Focal length Coverage 24105mm 18mm with wide angle diffuser <br />Flash Duration Manual mode 1300 Full Power TTL mode 1300-130000 sec Stand-by mode 30 sec Display screen switch off <br />Color Temperature 5600K <br />Rear curtain sync High speed sync Red eye reduction mode for Nikon Slow sync mode for Nikon Red eye reduction mode Slow sync mode for Nikon <br />Power Source 4 x AA battery Recycle Time 01-55 sec Alkaline NiMH Number of Flashes 150-1500 times
