K&F Concept K&F Concept Mount Adapter Lens Side: Canon EF Body Side: Fujifilm X KF-EFX.P ● Compatible Lens Mount: Canon EF (※ For EF lenses, aperture control is not possible on the lens side (there is no aperture adjustment ring), so it can only be used for shooting at maximum aperture.) ● Compatible Camera Mount: Fujifilm X 【Remarks】 Please turn "Release without lens" to "ON" in the camera's "Menu". ※ The setting hierarchy of "Release without lens" may differ depending on the camera model. Please refer to the instruction manual of each camera to make the settings. Shipped in simple packaging.