« on: December 26, 2014, 09:38:18 PM »
So I'm looking at Westcott's 7' parabolic, and I have an issue that I don't want to use all three of my 600RTs to power the light inside this big guy.
I have a triple shoe adapter, but I was wondering, can I put in a 600EX-RT and two cheaper yongnuo flashes for the other two flashes? Has anyone tried this and see what it does to your maximum sync speed with optical slaving, does it lower it beyond 1/160 that my 5D3 will reliably handle??