Flash Diffuser Dome for Nikon SB800 SB-800 Flash Speedlight + JB Digital Soft MicroFiber Cleaning Cloth Includes: 1 x Flash Diffuser Cover / 1 x JB Digital Microfiber Cleaning Cloth. Flash diffusers not only diffuse the light, they spread the light as well. It reduces the maximum working distance between your flash and the object. Made: of high impact plastic for extra durability. Compatible with: Nikon Speedlight SB-800. The Microfiber Cloth is a perfect tool for cleaning HD and Dslr's digital cameras, etc.