Cosina officially discontinued the Voigtlander APO-LANTHAR 35mm and 50mm f/2 Aspherical lenses for Nikon Z-mount. This is a very strange move since both lenses were announced only two years ago.
The discontinued lenses are still available in stock at some stores – see the full list of Voigtlander lenses for Z-mount below (some are currently discounted by up to $200 at Amazon and B&H Photo):
NOKTON 75mm f/1.5:
Adorama | Amazon | B&H | Erhardt | Koch | Koster | Calumet | WEX
SUPER WIDE-HELIAR 15mm f/4.5:
Adorama | Amazon | B&H | Erhardt | Calumet | WEX
NOKTON 50mm f/1:
Adorama | Amazon | B&H | Erhardt | Calumet | WEX
APO-LANTHAR 65mm f/2:
Adorama | Amazon | B&H | Erhardt | Calumet | WEX
NOKTON D 23mm f/1.2:
Adorama | Amazon | B&H | Erhardt | Calumet | WEX
NOKTON D 35mm f/1.2:
Adorama | Amazon | eBay | Erhardt | Calumet | WEX
APO-LANTHAR 50mm f/2:
Adorama | Amazon | B&H | Erhardt | Calumet | WEX
APO-LANTHAR 35mm f/2:
Adorama | Amazon | B&H | eBay | Erhardt | Calumet | WEX
NOKTON 40mm f/1.2:
Adorama | B&H | Erhardt | Calumet | WEX
MACRO APO-ULTRON D 35mm f/2:
Adorama | B&H | Erhardt | Calumet | WEX
Here are the official discontinuation notices: