| 摘要 |
A pair of eyeglasses includes two frames each having a cutout defined in an outer periphery of the frame, two temples each pivotally connected to a corresponding one of the two frames and by a boss sandwiched between each of the temple and the corresponding frame, a bridge securely bridging the two frames together by an extension sandwiched between the bridge and a corresponding one of the two frames, two lenses each connected to a corresponding one of the two frames and having two notches oppositely defined in a side of the lens to respectively correspond to the extension and the boss and an indentation defined adjacent to one of the two notches to align with the cutout of the frame, and a positioning arm pivotally connected to the two frames to selectively combine the frames and the lenses.
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