1Lens and the adapter are connected tightly and seamlessly, and there is no frame. Applicable models are for Fuji XE3 / XH1 / XA3 / XA5 / xt3 xt20 xt100 xpro2, etc. 2Threaded professional inner wall matting treatment technology efficiently absorbs the reflected light without causing reflection of the inner light. 3Made of aluminum alloy, exquisite workman, smooth surface, and the lens is equipped with a disassembly button. 4Zoom distance can reach 5cm / 1in, which greatly increases the diversity and practicality of shooting. 5The interface is tight, and there will be no stray light, glare, or light leakage. Item Type: Adapter Ring Material: Aluminum Alloy Color: Black Zoom Distance: Approx. 5cm / 2in Weight: Approx. 52g / 1.8oz Applicable Lens: forLeica L Mount Lens Applicable Camera: for Fuji FX Mount Camera Applicable Models: for Fuji XE3 / XH1 / XA3 / XA5 / Xt3 Xt20 Xt100 Xpro2, Etc. Installation Method: Rotating Buckle Type 1 x Adapter Ring1. Install the bayonet adapter ring to the lens and switch the setting from MF mode to AF mode. If autofocus cannot be performed, please restart the camera.2. Connecting this adapter ring to the lens will not affect the performance of the lens.3. Please use the switch on the lens to set the lens function. If the setting in the camera menu is different from the setting on the lens, the setting on the lens shall prevail.4. When the lens you are using is heavier than the camera, be sure to hold the lens when moving the camera and shooting.5: Since the minimum focusing distance of the lens will increase when this adapter ring is connected, the maximum magnification and field of view may change.