The Boom mountable Sun Scrim from Fotodiox is the perfect tool for taming glaring sun and reducing contrast on your photo or video shoot. The kit comes in four sizes and includes a diffusion panel for diffusing light, as well as a reflector panel for reflecting extra light onto your subject. It all collapses to fit into a handy carrying bag, making it extremely portable and fast to set up. Here's how to assemble your Fotodiox Boom Mountable Sun Scrim.