oceanpriest
Senior Member
:think: the reflection is not efficient enough... too much light absorbed while it bounces around. thats why need full power...
maybe u can consider using fibre optic cables instead?
similar to this concept, http://hackedgadgets.com/2009/02/06/diy-fiber-optic-camera-flash-ring/
but bunch the cables together to split the output of your YN in 2 directions instead.
Nice link, thanks bro. Did you use led/macro ring flash? From the eyes' reflection can see circle light source.