"Better Beamer Flash Extender" Sun 03-Feb-13 12:27 PM by Valentino
Selling a Better Beamer Flash Extender from Visual Echoes, FX4, for use with SB800, SB600 and SB80...
I purchased this a while ago and aside form playing with it when I first got it I never used it. The idea of this gadget is to, help increase the reach of the flash and increases the flash output by about 2 to 3 f/stops. It focuses and concentrates the output of the flash into a narrow beam via the fresnel screen that gets positioned in front of the flash. This allows shooting at greater distances and shooting with smaller apertures.
It is extremely lightweight and collapsible, it folds into a flat bag so it takes up essentially zero room when no in use.