Views：76 Writer：admin Date：2021-09-10
The industry chain of the spectacle lens industry is mainly composed of upstream raw material and auxiliary material suppliers, equipment suppliers, midstream lens manufacturers, downstream agents, distributors, and lens retailers. Among them, retailers include eyewear chain retailers, eyewear retail stores, e-commerce platforms, private eye hospitals and affiliated optician centers. In the future, our glasses sales scale will continue to maintain a growth rate higher than the global average. Now that AF coating has become an important part of the production of spectacle lenses, does AF coating machine anti-fingerprint coating have a protective effect on the lenses?
Before solving this problem, we need to understand the types, advantages and disadvantages of spectacle lenses:
Glass lens is the most scratch-resistant and abrasion-resistant lens of all spectacle lenses, and its light transmission effect is relatively good. In the case of the same power, it is thinner than other lenses, and it is the lens with the best optical effect in the lens. . However, because glass lenses are relatively easy to break and pose a threat to eye safety, few people wear them. And the factory also mainly do high refractive index, such as: 1.8, 1.9 refractive index.
The resin lens is currently the best-selling spectacle lens in the spectacles market. It is light in weight, resistant to high temperatures, impact resistant and not fragile, safe to use, and can effectively block ultraviolet rays. It is a popular choice for wearers of myopia glasses. However, the abrasion resistance of resin lenses is not as good as glass lenses, so care needs to be taken when wearing them.
After reading the above related content of spectacle lenses, we know that glass lenses have the best optical effect, but they are fragile. Resin lenses have the advantages of spectacle lenses, which are light in weight, high temperature resistant, impact resistant and not fragile, and safe to use. However, the wear resistance of resin lenses is not as good as glass lenses, and care needs to be handled during care. After reading the comparison of these two kinds of glass, we know that the resin lens is more practical for life. How to solve its abrasion resistance and stain resistance?
Under this circumstance, AF coating machine for anti-fingerprint coating is undoubtedly the best choice. Nano coating (anti-fingerprint oil) is used to form the surface of the lens on the outermost layer of the lens (also known as "lotus film") to make the coating Plays the role of anti-scratch, anti-fouling, dust-proof, rain-snow and so on.
, The best matching resin lens with glasses will surely become a hot-selling product for glasses.
In the upstream and downstream industry chain of the eyeglass lens industry, Zhenyi is an upstream equipment supplier and a leading brand manufacturer in the AF spraying machine industry with 10 years of experience. If your lens company needs to use the AF spraying machine, please recognize it. Quasi-seismic instrument shares now!