RAYQUAL LM-NZ I am selling this adapter because I purchased one with a helicoid. The exterior has minor scratches from use, but it is a very precisely made Japanese product. *Image 5 is a usage example from the official website. This mount adapter allows you to attach Leica M-mount lenses to Nikon Z-mount bodies. Due to its high precision and performance, you can use it with confidence on your valuable camera and lenses. *Super Angulon 21mm F3.4 and 21mm F4 cannot be mounted. (The rear element is too long and will interfere with the light-shielding plate in front of the sensor) Also, do not collapse collapsible lenses when using. Lens side: Leica M Body side: Nikon Z Suggested retail price: 20,900 yen (tax included)