The latest offering from Gary Fong! Light Sphere Universal fits virtually all flashes including the Nikon SB-600 and SB-800 and Canon 430 and 540 models. LightSphere Universal features the patented Grip" mounting system, so strong that it can support the entire weight of the camera and flash! Use the Clear Light Spheres when you need more light than a Cloud Light Sphere. The Cloud units feature the best diffusion but sometimes you need more light. The Clear units provide the extra light but are cooler. All other diffusers "point" the light somewhere like a flashlight. Light Sphere is the only diffuser that lights up the entire room, softening your images tremendously. Light up the entire room and eliminate unwanted shadows. Light Spheres were reffered to as the Best Diffusion" we've ever tested by Professional Photographer Magazine." And By far the best diffusion" as tested by Nikonians". Light Sphere Universal Clear is compatible with all Light Sphere II accessories except the Chrome Dome and is supplied with the Gary Fong Tutorial DVD and product catalog.