Precision Design 12" Cable Shutter Release Auto Lock Fuji X-Series Cameras Works X-Pro1, X-Pro2, X100, X100S, X100T, X-T10, X-E1, X-E2, X-E2S, X10, X20, X30 Classy Vintage Design Fires your camera while on a tripod shake free Pressing the shutter button halfway to autofocus and set exposure Holding the button down for long exposures (bulb mode) Works only with X-series cameras with a threaded shutter release port such as X-Pro1, X-Pro2, X100, X100S, X100T, X-T10, X-E1, X-E2, X-E2S, X10, X20, X30