The optical protective film is a film covering the surface of the optical lens, which has the function of scratch resistance, stain resistance, water resistance and UV protection. It can effectively protect the lens from the influence of the external environment, extend the service life of the lens, and improve the lens transmittance and clarity.

There are many benefits of optical protective film, the first is to protect the lens. The lens is easily scratched and contaminated, and the optical protective film can form a protective film that effectively prevents scratches and contaminants from adhering. Secondly, the optical protective film has the function of waterproof and anti-ultraviolet light, which can protect the eyes from ultraviolet light and protect the eye health. In addition, the optical protective film also has anti-reflection function, which can improve the lens transmittance and clarity, reduce glare, and enhance the visual experience.

The price of optical protective film is generally different according to the material, function and brand of the film. In general, the price of ordinary optical protective film ranges from tens of yuan to one hundred yuan, and the price of high-end optical protective film with anti-scratch, anti-slip, waterproof and other functions may be higher. In general, the price of optical protective film is relatively reasonable, relative to the benefits of protecting lenses to extend the service life and improve the visual experience, it is a very worthwhile investment.

Therefore, for those who are particularly concerned about lens protection and visual experience, using an optical protective film is a good choice. It can effectively protect the lens, improve the lens transmittance and clarity, while also protecting the eyes from UV damage. When choosing an optical protective film, you can choose different functions and different brands of products according to your needs and preferences to obtain a better use experience.