Shop › Voigtlander 21mm f/3.5 Version 2 Aspherical Vintage VM (Silver) Voigtlander 21mm f/3.5 Version 2 Aspherical Vintage VM (Silver) $699.00 sold out Voigtlander 21mm f/3.5 Version 2 Aspherical Vintage — a manual-focus lens for Leica M Mount. Filter thread: 39mm. Color Skopar Vintage Line. Sold Out Added! Voigtlander 21mm f/3.5 Version 2 Aspherical Vintage — a manual-focus lens for Leica M Mount. Filter thread: 39mm. Color Skopar Vintage Line.