Product description
Specifications 1. we are a professional manufacturer of Adapter ring.
2. Good quality, convenient to use on the camera.
Adapter Ring For Nikon AI Lens-OM 4/3 Camera: 1. The adapter is machined precisely, polished and anodized for smooth rotation. 2. This item contains lock pin which will allow you to adjust to infinity focus. 3. It is possible to use Macro rings and other accessories. 4. With this adapter, your beautiful Nikon AI lenses can be used on digital or OM 4/3 camera .