The Metabones Canon EF to Fuji X Speed Booster Ultra Adapter allows you to mount full-frame Canon EF lenses to APS-C format Fuji X-mount and camcorders. Key features include:
Four-group/five-element optical design
Wider focal length; increased aperture and angle of view
Electronic communication with the camera
Sturdy design with built-in tripod foot
Update to Original Speed Booster. The Ultra line of Speed Boosters features an improved four-group/five-element optical design with ultra-high index tantalum-based optical glass to achieve extraordinary optical performance. You’ll see noticeably improved corner sharpness, even less distortion, and reduced vignetting in the corners.
Canon EF Lens to Fuji X Camera. This Speed Booster adapter allows you to use nearly any full-frame Canon EF lens on compatible APS-C format Fuji X-mount cameras. Please note that you can’t mount Canon EF-S lenses on this adapter.
Wider Focal Length and Increased Aperture. This version of the Speed Booster widens the mounted lens’s focal length by 0.71x, effectively reducing the overall sensor crop factor from 1.5x to 1.07×. Additionally, the adapter increases the mounted lens’s maximum aperture by one stop.
Electronic Communication. The adapter’s mount has electric contacts that allow you to use compatible lenses’ aperture-control and image-stabilization functions. The adapter doesn’t require a separate power source, and EXIF data is transferred and embedded into your footage.
Sturdy Design with Built-In Tripod Foot. The aluminum barrel and brass mounts give it a solid feel, with an Arca-Swiss compatible tripod foot that lets you mount the adapter itself directly to a tripod. This ensures the lens’s weight doesn’t put additional stress on the camera’s mount.
