【New, Unopened】ttartisan AF 40mm f2 L-mount New and unopened. This is a prime lens for L-mount with a 40mm focal length and a bright maximum aperture of f/2. Amazon price: 30,280 yen - Model name: AF 40/2 - Focal length: 40mm - Maximum aperture: f/2 - Lens type: Prime lens - Mount type: L-mount α7iv α7Ⅲ Nikon Z LUMIX L