The Prizm is designed to give either the Canon 220EX or the Nikon
SB-400 more versatility. The Prizm will help to soften shadows by
scattering the light throughout the room more evenly. Prizm allows
light to travel up towards the ceiling to achieve excellent room light
while simultaneously allowing light to travel forward for a nice fill
flash effect. Previously this was a much harder task with these types
of flash units.
GFIP Holdings LLC. has developed the most effective line of photographic flash accessories in the world - the Lightsphere®. Our diffusion devices improve both digital and film photography for both professional and amateur photographers. GFIP Holdings LLC. has become the world leader in camera-mounted flash light modifiers, fitting a wide range of popular units from Nikon, Canon, Sunpak, Vivitar, Quantum, Metz and others.