The Sto-Fen Omni-Bounce helps you to get soft and elegant tone in your pictures when working indoor with flash. This bounce diffuses the light and spreads it evenly across the frame. The Omni bounce avoids burns and shadows that we typically notice when using the flash directly. It offers you a working range of 15 mm to 200 mm.. This Omni has a very durable built which enables it to function for several years. Its compact size makes it very easy and convenient to store in your bag or pocket. The Sto Fen Omni bounce is compatible with Nikon SB 700 flash units.