Eyeglass lens (radiation multi-dimensional multi-level defocus)
CN309710629SActive Publication Date: 2025-12-30SHANGHAI LIANGMING TECH DEV
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Patent Information
- Application Number
- CN202530325338.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-06
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2040-06-06
Smart Images
Figure 000002_ABST
Abstract
1. The name of the design product: eyeglass lens (radiation multi-dimensional multi-level defocus). 2. The use of the design product: the design product is used for delaying myopia deepening and correcting vision eyeglasses. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: front view. 5. The front view and perspective view can fully reflect the design points, and other views are omitted.
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