Carl Zeiss Vision is one of the largest manufacturers of spectacle lenses worldwide, with operations in more than 30 countries. Well known for its innovative lens designs, materials and coatings, SOLA is also a leader in the Rx laboratory business with global production of more than 20,000 prescription jobs per day. Our Rx laboratories operate in 17 major markets throughout Europe, Asia, Australia, Africa, Central America, and now the U.S. To date Carl Zeiss Vision has sold over one billion lenses worldwide and continues to introduce new technologies and innovations through its laboratory network.