Kodak lens marks the brand of Essilor on the product trademark. Kodak's manufacturer is Wanxing Optics, the oldest lens manufacturer in China. The so-called "brand of Essilor" will be marked on the commodity trademark because Essilor acquired most of the equity of Wanxin Optics. Therefore ... Wanxin Optics and Essilor are our strategic partners of Essilor optometry car. Therefore, the negative quality of products is guaranteed, otherwise, as a retailer of optometry cars, we would have been complained to death. At present, in terms of sales volume, Essilor ranks first, Zeiss ranks second and Kodak ranks third.

20 17, 17 On June 3rd, we jointly launched the "second generation anti-blue lens" with Kodak. Different from the traditional ordinary anti-blue lens, it can block and filter harmful blue light and protect vision. At the same time, it can also let go of beneficial blue light, so as to adjust the human biological clock and prevent insomnia, anxiety and depression ... This theoretical basis is the "phototherapy" for treating depression and insomnia in medicine.

If Kodak lenses are all junk lenses, then few lenses are not junk lenses. Teacher Zhang mentioned that "Kodak" brand is authorized by Wanxin Company, and its design, production and sales are managed by Wanxin Company. So, from whom did Wan Xin buy it? The answer is Yishi Road. Kodak is not only a wholly-owned sub-brand of Essilor, but also uses the same production line as domestic Essilor lenses. Kodak's KC series is directly supplied to hospitals. From the perspective of enterprise background, production technology and sales qualification, they are all formal and mature lens brands. Let's just say that the lens derived from any brand of camera is good.