Zoom filter
CN309180647SInactive Publication Date: 2025-03-18KUNMING SHUNHO OPTICS
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Patent Information
- Application Number
- CN202430474639.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-03-18
- Estimated Expiration
- Not applicable · inactive patent
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Figure 000005_ABST
Abstract
1. The name of this design product: magnification filter. 2. Purpose of this design product: Installed on the objective end of the lens to increase the magnification. 3. The design key point of this appearance design product lies in the three-dimensional image. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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