One of its standout identifiers is thered “T” coating mark, denoting the application of Zeiss's advanced anti-reflection coating.
Zeiss West for Contax rigid Tessar 3.5/50 mm lens
Zeiss West for Contax IIA Biogon 2.8/35 mm w. caps
Zeiss-Opton West for Contax IIA Biogon 2.8/35 mm T w. caps
Zeiss West for Contax IIIA Planar 3.5/35 mm in plastic case
Zeiss West Germany Planar 3.5/35 mm lens for Contax IIA
Zeiss-Opton West Sonnar 2/50mm T lens for Contax clean condition
