> No. What happens with E-TTL is that camera first shoots a > pre-flash that > is measured, and after that it swings the mirror and takes > the picture. > Now, in wireless E-TTL multi-flash situation the camera has to do the > pre-flash for all the flash groups (mas 3) individually > before it swings > the mirror. So it really is a function of the camera. And > that's why you > do get wireless E-TTL with EOS 50e (for instance), but only > with one flash > group (i.e. no ratios). > > Best regards, > Hugo.
Hi Hugo, Are you saying that each flash fires one after the other? Not simultaneously? How about in no-ratio situation (mutltiple flash, no ratio)? Do they fire one after the other or simultaneously? IN ratio control, if they follow each other, then it makes sense. But otherwise it seems that the camera should not care what ratio's are there... regards, Evrim * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
