as for strobe the most popular are the Sea and Sea DX 25 and 90 from what i have seen and what people recognize (just ask Dee she loves her DX 90) for the canon A series there is a fiber optic attachment that goes over the flash port and the fibe optic cable that connects to the strobe and that how it gets the transmision info (if you need more info and part numbers because i dont have them off hand )
now this is just my opinon anyone is more then welcome to post there favorites as these are just my reccomendation
FWIW
Dan
now this is just my opinon anyone is more then welcome to post there favorites as these are just my reccomendation
FWIW
Dan