Shop › Voigtlander 50mm f/1.0 Aspherical Nokton Z-Mount Voigtlander 50mm f/1.0 Aspherical Nokton Z-Mount $1,699.00 sold out Voigtlander 50mm f/1.0 Aspherical Nokton — a manual-focus lens for Nikon Z Mount. Filter thread: 62mm. Sold Out Added! Voigtlander 50mm f/1.0 Aspherical Nokton — a manual-focus lens for Nikon Z Mount. Filter thread: 62mm.