Vision Refractive Screening Instrument
CN309765669SActive Publication Date: 2026-01-30李英慧
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Patent Information
- Application Number
- CN202530356476.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-20
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2040-06-20
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Figure 000007_ABST
Abstract
1. Name of the product in this design: Vision Refractive Error Screening Instrument. 2. Purpose of this design: This design is used for visual acuity and refractive error screening. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.
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