The Metabones Nikon G to Micro 4/3 Speed Booster allows you to mount any Nikon F-mount lens to compatible Micro 4/3 mount cameras and camcorders. Key features include:

Compatibility. The adapter works with both G and non-G series Nikon F-mount lenses, including legacy non-AI and AI lens mounts. This allows you to use a much larger lens base on Micro 4/3 cameras. The smaller Micro 4/3 sensor means that you can also use DX (crop-frame) lenses.

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. With that said, you can’t set the camera to auto and start shooting. You must make some manual exposure adjustments first.