Canon EF/EF-S to Fuji GFX. Fotodiox Pro Fusion Smart Autofocus Canon EF to Fuji GFX allows a Canon EF-mount lens to be mounted onto a Fujifilm GFX camera. While doing so, the adapter is designed to support electronic communication between an attached camera and lens. If the lens includes autofocus, image stabilization, as well as camera-controlled aperture functions, this adapter is intended to allow those features to be used.

Integrated Switches. Two switches allow for instant toggling between either the camera’s program and aperture-priority modes or the camera’s manual and shutter-priority modes, as well as between either the camera’s 4:3 and 3:2 aspect ratio settings or the camera’s 3:2 aspect ratio setting and another aspect ratio setting selected within the camera body.

Please Note: Some lenses designed for EF-mount (most 85mm and longer lenses and all tilt/shift lenses) produce image circles large enough to cover larger medium format sensors (though their performance will only have been optimized for their native formats). This adapter system is particularly useful for mounting tilt/shift lenses on the Fujifilm GFX Cameras, providing for an inexpensive alternative for shift photography. Please refer to the our EF Lens Compatibility Chart found here.