Shop › Voigtlander 50mm f/2.0 Version II Aspherical Apo-Lanthar Z-Mount Voigtlander 50mm f/2.0 Version II Aspherical Apo-Lanthar Z-Mount $899.00 sold out Voigtlander 50mm f/2.0 Version II Aspherical Apo-Lanthar — a manual-focus lens for Nikon Z Mount. Filter thread: 52mm. Sold Out Added! Voigtlander 50mm f/2.0 Version II Aspherical Apo-Lanthar — a manual-focus lens for Nikon Z Mount. Filter thread: 52mm.