Shop › Voigtlander 35mm f/2 Aspherical Nokton Z Mount (DX format) Voigtlander 35mm f/2 Aspherical Nokton Z Mount (DX format) $549.00 sold out Voigtlander 35mm f/2 Aspherical Nokton — a manual-focus lens for Nikon Z Mount (DX). DX-format (APS-C) lens. Filter thread: 52mm. Sold Out Added! Voigtlander 35mm f/2 Aspherical Nokton — a manual-focus lens for Nikon Z Mount (DX). DX-format (APS-C) lens. Filter thread: 52mm.