Need to create beautiful, soft and even light from your Micro Four Thirds camera's flash? Well, look no further than Gary Fong, the well-known lighting guru of the photo world. With the Puffer Flash Diffuser for Micro 4/3 Cameras any shot will be a beautiful shot, with diffused lighting. The Puffer fits into your camera's hot-shoe, covering the flash. When it's not being used, it collapses and stores flat.