Profoto B10 Duo Kit Off-Camera Flash

Profoto B10 AirTTL

Known for their growing line of full-featured flash systems, Profoto’s B10 TTL off-camera flash head combines the key characteristics of a monolight with those of auto-exposure camera flashes to provide a convenient and versatile lighting solution for a wide range of shooting situations. The 7-inch flash head features a 250W light with a 10-stop variable power range (equivalent to five speedlights) and fast recycle times of 0.05-2.2 seconds. It is capable of stopping action at 1/7000 of a second—and 1/50000 of a second while on Freeze Mode at minimum power. With its fast-charging, lithium-ion battery, it can produce up to 400 blasts in full power and offers up to 75 minutes of operation. Its through-the-lens (TTL) capability ensures quick and beginner-friendly operations as it works with the flash auto-exposure system on your DSLR to estimate the amount of light power needed for any given scene. It can be triggered wirelessly with a compatible Profoto Air TTL Remote or through the Profoto Smartphone App. This versatile lighting tool, which can be used handheld or mounted on a tripod or light stand, can also be used as a video light thanks to its high color rendering index (CRI) of 90 to 96, or as a dimmable modeling light with adjustable color temperatures.