How the Nikon iTTL flash system works with Nikon flashes and the macro lights R1 & R1C1:-
http://www.imaging-resource.com/ACCS/NI ... ONCLSA.HTM
Note:- in this case "wireless" does not mean a radio controlled system, but an optically controlled one that has no wires to the flashes.
http://www.dpreview.com/news/0511/05110 ... motefl.asp
You can scatter flashes around to light macro subjects and even their backgrounds using full integrated TTL control without needing any wires.
Other makers like Canon have similar macro flash set-ups but I don't know if they are controlled in the same manner?
DaveW
How the Nikon iTTL flash system used in the R1 & R1C1 wo
Moderators: MacroMike, nzmacro, Ken Ramos, twebster, S. Alden