Pixco Auto Focus Macro Extention Tube for Fujifilm FX X-A3 X-T2 X-Pro2 X-E2S X-T10 X-A2 X-E2 X-T1 X-E1 X-A1 X-M1 X-Pro1 Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance. This is used by attaching between camera body and lens of the 35mm single-lens reflex camera. The greater the length of the extension tube, the closer the lens can focus. Support autofocus function and gives you confirmation signal in view finder once you focus objective accurately. It couples perfectly with the camera's automatic diaphragm. Compatible with: Fujifilm X-A3 X-T2 X-Pro2 X-E2S X-T10 X-A2 X-E2 X-T1 X-E1 X-A1 X-M1 X-Pro1