Contact lens with multifunctional points
The invention provides a multifunctional point contact lens, the multifunctional point contact lens has a front convex surface and a rear concave surface, the multifunctional point contact lens comprises an optical area, a function point area and an edge area, the optical area is located in a centra...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a multifunctional point contact lens, the multifunctional point contact lens has a front convex surface and a rear concave surface, the multifunctional point contact lens comprises an optical area, a function point area and an edge area, the optical area is located in a central area, the function point area surrounds the periphery of the optical area, the edge area surrounds the periphery of the function point area, and the front convex surface and the rear concave surface of the edge area are opposite to each other. The front convex face or the rear concave face is provided with a plurality of function points distributed in a net-shaped point mode, the function points are provided with releasable dosage forms and distributed in the function point area, and the function points enable the releasable dosage forms contained in the function points to be dissolved in tears along with the increase of the wearing time of a user.
本发明提供一种具有多功能点的隐形眼镜,多功能点隐形眼镜具有一前凸面及一后凹面,该多功能点隐形眼镜包括一光学区、一功能点区、一边缘区 |
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