| 摘要 |
A frame seat unit of an eyegear includes a pair of frame seats and a bridge interconnecting the frame seats. Each of the frame seats defines an accommodation space that opens downwardly and has a frame strip that defines a top side of the accommodation space. The eyegear further includes a pair of lens units, each removably retained in the accommodation space of a respective one of the frame seats and including a lens frame and a lens. The lens frame has a ring portion for holding the lens therein. For each pair of the frame seat and the respective one of the lens units, one of the frame strip and the lens frame includes a releasably lockable tab, and an other one of the frame strip and the lens frame is formed with an engaging slot for engagement with the releasably lockable tab.
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