I was under the impression that the 5DII has an internal wireless flash triggering system, but I guess I was wrong? You need to buy an adapter?
The other day I dismounted my SpeedLite 430EX, put it in slave mode, and was under the impression there was a wireless flash menu setting I simply had to activate...
Do all cameras need an adapter? If not, which Canon and Nikon models have the wireless triggering system built in?
Thanks.




