Top ten optical brands 1 Baodao optical (started from 1956, the world-famous China optical chain group) 200 million Xin Wanxin (a well-known trademark in China) 3 Xuelian glasses (a subsidiary of S.p.A, the world's largest optical manufacturer) 4 Daming optical (founded in 1937). China Time-honored Glasses Professional Company) 5 Glasses (a large glasses chain enterprise) 6 Wellcome contact lenses (the first brand of contact lenses) 7 Johnson & Johnson contact lenses (a world brand) 8 Haichang contact lenses (a large group company specializing in the production of contact lenses) 9 Minglang glasses (a famous brand in Guangdong Province, a large glasses chain enterprise) 10 Doctor Li & Lomb contact lenses (1853 USA).