Multi-effect ultrastructure composite lens for preventing and delaying myopia

By designing multi-effect ultramicrostructure composite lenses, the problems of microstructure size and accuracy limitations in the prior art are solved, and the prevention and control effect and comfort of the lens are improved, which is suitable for myopia prevention and delay.

CN120405980APending Publication Date: 2025-08-01HENAN BAOSHIDA VISUAL HEALTH TECH CO LTD
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Patent Information

Application Number
CN202510841630.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-23
Publication Date
2025-08-01

AI Technical Summary

Technical Problem

Under the limitations of production processes, existing composite microstructure lenses cannot further reduce the size of microstructure and improve the accuracy, resulting in the inability to take into account the effect and comfort of preventing and controlling myopia.

Method used

A multi-effect ultramicrostructure composite lens is designed. The lens body includes a central optical correction area, an ultramicrostructure area and annular blank area. The soft ultramicrostructure area, an ultramicro lens area and annular ultramicro cylinder area are alternately arranged in the ultramicrostructure area. By adjusting the photometric range and setting method, the prevention and control effect and visual experience of the lens are optimized.

Benefits of technology

While ensuring the prevention and control effect, it improves the comfort and visual experience of the lenses, adapting to the prevention and delaying needs of myopia in different groups.

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Abstract

The invention discloses a multi-effect ultrastructure composite lens for preventing and delaying myopia, which comprises a lens main body, a functional area is arranged in the lens main body, and the functional area comprises a central optical correction area and an ultrastructure area which are arranged on the inner side. Compared with the prior art, the method has the advantages that the small central optical area is adopted to correct vision, and the prevention and control effect is enhanced. The ultramicro soft light area has prevention and control and visual transition effects. The ultra-micro lenses and the ultra-micro structure ring cylindrical lenses are alternately arranged on the outer side, due to the fact that the area is reduced, the number of the ultra-micro structures in the unit area is increased, the filling rate of the functional area of the whole lens is increased, the ultra-micro structures enable the brain to be not easy to perceive, visual perception is not easy to interfere, and the three ultra-micro structures have the effect of improving visual activity along with eyeball movement of visual activity. Signals entering the eyes are kept in dynamic change all the time, so that the visual experience is further improved while the prevention and control effect and imaging intervention are guaranteed, and long-term wearing is facilitated.
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