Combine any Canon (EF/EF-S) mount lens with any Fujifilm X mount camera body.  Lens adapter allows attachment of different brand of lens to your camera body.  

EF-X lens mount adapter is manual so most automatic functions - aperture, autofocus, aE metering and image stabilization must be adjusted manually.  

Exposure settings need to be set manually also. 

No light leakage and a secure connection. 

Anti reflection matte black finish.