The Godox V860IIF Ving Camera TTL Flash allows you create a unique lighting effect. This wireless flash unit can be mounted to any Fujifilm camera that has a hot shoe. It comes with the 32-channel radio transmission that lets you trigger the flash from a maximum distance of 328 feet. It has a guide number of 60 m that offers bright photos at ISO 100. The flash provides coverage of 14 mm to 200 mm when attached to a camera. This Godox strobe takes approximate 0.1 to 1.5 seconds to prepare the next flash. The flash duration can be varied from 1/300th to 1/20000th of a second. The AF assist beam allows you to use the camera's autofocus function within the range of 2 to 32.8 feet. On a fully-charged 2000mAh Li-ion polymer battery, the Godox V860IIF Ving can fire up to 650 full-power flashes.