This Lambency Flash Diffuser is for use on Canon 580EX 580EXII. The Best Flash Diffuser is used to create exposures of even density over the entire surface of film. This Lambency Flash Diffuser is easy to use and will bring you one step closer to that perfect picture and can diffuse and soften the light from flash unit, producing natural and appealing pictures. Lambency Flash Diffuser can helps to reduce common flash photography problems like over exposure, glare, harsh shadows, and red-eye. fits cleanly over the head of your existing flash, no need for cumbersome attachments, hooks. So, no matter what model hot shoe camera. It packs completely flat for convenient storage in your camera bag or pocket and has different mounting positions for the perfect fit for any popup flash camera. Camera Flash Diffuser for Canon is great for portraits, group photo of objects. If you are a amateur photographers, It is good choice for you.