一种近视防控眼镜
By setting fogging points arranged in the Fibonacci sequence and Fermat spiral within the plano area of the lens, the problem of insufficient central visual field contrast control in existing technologies is solved, achieving myopia prevention and control effects for non-myopic individuals.
CN224519063UActive Publication Date: 2026-07-17UNDERSTAND THE PLANET (SHENZHEN) VISION TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- UNDERSTAND THE PLANET (SHENZHEN) VISION TECHNOLOGY CO LTD
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing myopia control lenses lack sufficient contrast regulation in the central field of vision, making it difficult to meet the preventive needs of non-myopic individuals.
Method used
Multiple fogging points are set in the plano area of the lens. The fogging points are arranged according to the Fibonacci sequence and Fermat spiral. The scattering effect reduces the image contrast and inhibits the growth of the axial length of the eye.
Benefits of technology
It effectively reduces image contrast and inhibits excessive oxygen consumption by visual cells, making it suitable for myopia control in non-myopic individuals without affecting normal visual clarity.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224519063U_ABST
Abstract
本申请提供了一种近视防控眼镜，包括镜架与框设于镜架上的镜片，包括：镜片本体，具有平光区域，所述平光区域覆盖所述镜片本体的全部可视区域；多个所述雾化点设于所述平光区域上，任意两相邻的雾化点间隔设置；其中，多个所述雾化点以所述平光区域的中心点为原点，且沿所述平光区域的径向方向，所述多个雾化点按照斐波那契数列并符合费马螺旋规律排列。利用雾化点对入射光线的散射作用，减少高对比度视觉信号对眼轴增长的刺激。采用斐波那契数列与费马螺旋的复合排列的分布规律，使镜片上的多个雾化点排列成适配人眼视网膜感光细胞，保证了空间填充的均匀性，避免局部雾化点聚集形成光斑干扰或稀疏导致的调控失效。
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