Quote Originally Posted by neuroanatomist View Post
For anyone interested, Sto-Fen is coming out with an Omni-Bounce diffuser for the 600EX-RT. Adorama has them up for preorder.
Not sure you have tried it John, but since I bought the Gary Fong Lightdiffuser I haven't used the Sto-Fen's

http://www.bhphotovideo.com/c/produc...rted_Dome.html

I wouldn't know if it would fit the 600ex or not, but if the 600 has the same head size as the 580 it should.