Lens group with positioning structure
Disclosed is a lens group with a positioning structure, and each lens group includes a plurality of lenses. For two adjacent lenses, when one of these two lenses has a plurality of square accommodating spaces at its peripheral area, the other one has a plurality of triangular pillars whose bottoms a...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | Disclosed is a lens group with a positioning structure, and each lens group includes a plurality of lenses. For two adjacent lenses, when one of these two lenses has a plurality of square accommodating spaces at its peripheral area, the other one has a plurality of triangular pillars whose bottoms are right-angled triangles at its corresponding peripheral area. Each of the aforementioned triangular pillars is accommodated in each of the square accommodating spaces with an inclined surface facing each of the square accommodating spaces. |
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