1925, Einstein wrote back to praise the grinding accuracy of Zeiss lenses;
1936, Zeiss took the lead in inventing anti-reflective lens coating technology and won the world patent;
Apollo 1969 Apollo 1 1 take photos with Zeiss lens;
1972, Zeiss introduced ultra-thin film, which was one of the major inventions of the world industry 100;
1983, Zeiss introduced progressive lenses, which obtained patents from many countries;
1995 Zeiss won the best factory management and manufacturing award in Germany;
1996 became the first European optical product manufacturer to pass ISO900 1 quality certification;
1999, Zeiss lens won the highest honor of Oscar film technology-excellent optical technology award for the third time;
In 2002, Sony digital cameras and camcorders with Zeiss lenses were put on the market.
In 2005, Nokia mobile phone equipped with Zeiss-certified lens came out.