| 摘要 |
An auxiliary lens device mounted on glasses is provided to improve coupling and decoupling to/from the glasses by simplifying the total structure. A fixing band(20) is wound around a connecting part(15) of a spectacle frame(11). The fixing band is inserted into a fixing holder(30). The fixing holder is mounted on the connecting part of the spectacle frame. The fixing holder includes installing projections formed on both sides thereof. A connecting holder(50) is inserted into the installing projections of the fixing holder. The front portion of the connecting holder mounted on glasses has a structure rotatable up and down. An auxiliary lens(70) comprises a lens coupled with the front part of the connecting holder by screw.
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