Zenith Japan has announced that it has discontinued two Voigtlander VM lenses for the Leica M-mount
- Voigtlander ULTRON 21mm f / 1.8 aspherical lens
- Voigtlander NOKTON Vintage Line 50mm f/1.5 aspherical lens
The ULTRON 21mm f/1.8 aspherical lens was released in 2012 and the NOKTON Vintage Line 50mm f/1.5 in 2020.
- Voigtlander NOKTON 35mm f / 1.2 Aspherical SE
- Voigtlander NOKTON 40mm f / 1.2 Aspherical SE
- Voigtlander NOKTON 50mm f / 1.2 Aspherical SE
These three lenses were released in 2020, but they have not been selling well.