Lens focusing device
The invention relates to a lens center regulating device used on supporting frame that sets lens on it with supporting end to regulate the relative location of lens optical axis and the supporting frame center shaft. It includes first fine adjusting component, second fine adjusting component, and ho...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a lens center regulating device used on supporting frame that sets lens on it with supporting end to regulate the relative location of lens optical axis and the supporting frame center shaft. It includes first fine adjusting component, second fine adjusting component, and holding component. The device has the feature of low cost and high integration. It could lower the regulating difficulty, shorten regulating time and reduce setting space. |
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