Using a strobe with a snoot was once really difficult. Aiming a snoot took lots of practice. We designed the Atom Flash and Optical Snoot OS-2 together with the purpose of making shooting with a snoot as easy as possible. With bright LED lights that project the same beam pattern as the flash through the snoot, you can easily see the exact placement of the snoot beam on your subject when framing a shot and know you are hitting your target.