Feature: 1. Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance. 2. 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. 3. They contains two tubes of different length, a 10 mm, 16 mm, which can be used individually or in any combination to obtain the desired magnification. It usable in 3 different lengths. 4. It couples perfectly with the camera's automatic diaphragm. With cameras of TTL, AE (Through-the-lens,Atuomatic Exposure) type it gives perfect coupling except when combined with electronic flash AE unit. 5. Made of metal & plastic ,high quality! 6. Support autofocus function and gives you confirmation signal in view finder once you focus objective accurately. 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 Package include; 1 X Pixco Autofocus Macro Extension Tube for Fujifilm FX Camera E-M1 E-M5 E-M10 E-PL6 E-P5 E-PL5 E-PM2 E-P3 E-PL3 E-PM1 E-PL2 E-PL1 E-P2 E-P1 Package include; Autofocus Macro tube for Micro 4/3 Camera x1pcs