Multi-point out-of-focus lens and frame glasses with multi-point out-of-focus lens

The utility model relates to a multipoint out-of-focus lens and a pair of frame glasses with the multipoint out-of-focus lens, and belongs to the technical field of out-of-focus lenses. The utility model discloses a multi-point out-of-focus lens. The multi-point out-of-focus lens comprises a lens ba...

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Hauptverfasser: QIU GUFENG, LONG ZHUO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to a multipoint out-of-focus lens and a pair of frame glasses with the multipoint out-of-focus lens, and belongs to the technical field of out-of-focus lenses. The utility model discloses a multi-point out-of-focus lens. The multi-point out-of-focus lens comprises a lens base body, the plurality of groups of out-of-focus areas are diffused outwards along the geometric center of the lens base body and are arranged in a nested manner, and each group of out-of-focus areas forms a ring shape and are arranged at equal intervals. According to the technical scheme, the structure of an existing multi-point out-of-focus lens is optimized, through the arrangement of multiple out-of-focus areas, the problem of dry astigmatism caused by the arrangement of a traditional single out-of-focus area after long-time wearing is solved, and therefore the problem of astigmatism of a wearer is solved while the problem of myopia is effectively adjusted and improved. 本实用新型涉及一种多点离焦镜片和具有其的框架眼镜,属于离焦镜片技术领域。本实用新型