The used Metabones Nikon G to Sony E Speed Booster allows you to mount Nikon F-mount FX lenses to compatible Sony NEX E-mount cameras and camcorders. Key features include:

Lens Compatibility. The Speed Booster adapter allows you to use nearly any full-frame F-mount lens on compatible Sony NEX E-mount cameras and camcorders. This includes both G and non-G series Nikon lenses, as well as legacy non-AI and AI lenses. Nikon DX (crop-sensor) lenses won’t work with this adapter.

Camera Compatibility. This adapter allows you to use Nikon lenses on Sony E-mount cameras. Please note that this adapter doesn’t provide full-frame sensor coverage.

Wider Focal Length and Increased Aperture. By design, the Speed Booster widens the focal length of the lens mounted by 0.71x, which in turn increases the maximum aperture of the lens by one stop.

Aperture Ring. The adapter has its own eight-stop aperture ring for controlling Nikon G-series lenses without their own aperture rings. The ring has half-stop clicks, allowing you to set it to a specific aperture.

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.

What This Adapter Doesn’t Do. This adapter provides no electronic communication with the camera, so you won’t have autofocus, and EXIF data will not be transferred. You can’t set the camera to auto and start shooting; you must make some manual exposure adjustments first.