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More and more people using contact lenses. Although there are many people for contact lens’ cleaning now，there are still some people do not care about the lens’ clean. This type of contact lenses box can be detected and remind the purity of the contact lenses. And the use of vibration to clean contact lenses for you. Real-time will clean degree shows on the surface of contact lenses box. It’s a clean process of visualization.To make people feel comfortable for contact lens cleaning.
East China normal university