Metabones canon ef lens to sony e speed booster ultra

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Metabones Canon EF Lens to Sony E Speed Booster Ultra

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The Metabones Canon EF Lens to Sony E Speed Booster Ultra

The Metabones Canon EF Lens to Sony E Speed Booster Ultra allows you to mount Canon EF lenses to crop-frame Sony E-mount and camcorders. Key features include:

Update to Original Speed Booster. The Ultra line of Speed Boosters feature an improved 4-group/5-element optical design with ultra-high index tanatalum-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 Compatibility. This adapter was designed for crop-frame Sony E-mount cameras and camcorders like the Sony a6000 and NEX-FS700R. It enables Canon EF-mount lenses to be used on crop-frame Sony E-mount cameras. However, do note that Canon EF-S lenses cannot be mounted, and the Speed Booster IS NOT compatible with the full-frame Sony A7-series!

Wider Focal Length & Increased Aperture. This version of the Speed Booster widens the focal length of the lens mounted by 0.71x, effectively reducing the overall sensor crop factor from 1.5x to 1.07×. Additionally, the adapter increases the maximum aperture of the mounted lens by 1 stop.

Electronic Communication. The adapter has the electric contacts on the mount that allows both aperture control and Image Stabilization function with compatible lenses. The adapter doesn’t require a separate power source, and EXIF data is transferred and embedded into your footage. While partial autofocus is supported for post-2006 Canon EF lenses, do note it will but much slower in performance than a native E-mount lens!

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 weight of the lens dos not put additional stress on the camera’s mount.

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Finally, if you select the two-year lens warranty, you'll get additional protection from Consumer Priority Service ("CPS"). The two-year warranty will take effect after our 90-day warranty ends. Click the link below for all the details:

Extended Warranty Details