The Voigtländer 50 mm F1.0 Nokton aspherical Z-mount is a high-performance standard lens with manual focus, which has been optimized for the full-frame image sensors of Nikon Z-mount mirrorless cameras (Nikon FX format). The lens is based on the well-known 50mm F1.0 lens with VM mount, but has electronic contacts for communication with the camera body (This product is developed and manufactured under a license agreement with Nikon Corporation)