Small flash. BIG power. The new Backscatter Atom Flash packs pro-level lighting into a compact, travel-ready size. With an underwater guide number of ƒ28 and an even quality of light across a 110° beam — up to 150° with diffusers — it delivers serious performance for both wide and macro shots. Add the Optical Snoot OS-2 to shape your light, and enjoy features like Smart Control TTL, wireless remote control, and over 600 full-power flashes per charge. Full review 👉 : https://www.backscatter.com/