Bifacial aspherical parallel light optical lens
CN310247933SActive Publication Date: 2026-10-09KEWEI SEMICON (ZHUHAI) CO LTD
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Patent Information
- Application Number
- CN202530785756.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-31
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2040-12-31
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: double-sided aspheric parallel light optical lens. 2. The use of the design product: mainly used in optical incremental encoder, collimating the light source at the emitting end, converting divergent light into parallel light beam, ensuring the accuracy and stability of the encoder detection signal. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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