Zeiss mold release warranty?

ZEISS release warranty. According to the query related public information shows that all zeiss products will be accompanied by warranty card after the factory, you can use this card on the lens warranty service, caused by the quality reasons for stripping problems, zeiss products can be replaced free of charge (replacement need to give this card and purchase of lenses documents). ZEISS is a pioneering technology group for the optics and photovoltaics industry worldwide. The ZEISS Group specializes in the development, production and marketing of measurement technology, microscopes, medical technology, spectacle lenses, photographic and cinema lenses, binoculars and semiconductor manufacturing equipment.