optical function tester (k10)
CN310077347SActive Publication Date: 2026-07-07GUANGDONG DE RUIXI TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- GUANGDONG DE RUIXI TECH CO LTD
- Filing Date
- 2025-12-30
- Publication Date
- 2026-07-07
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Visual Function Testing and Training Instrument (K10). 2. Purpose of this design: This design is used for ophthalmic examination and vision training. 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 view 1.
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