| 摘要 |
The object of the present patent is an eyeglass frame comprising at and hinged to each temple arm an additional small lens, which is shaped such that it can be overlapped to the upper or lower half of the main lens or, alternatively, by mounting proper hinges, it can be rotated and arranged under the main lens; a further object of the present patent is an additional movable eyeglass bridge, which allows the eyeglass frame to be raised or lowered with respect to the wearer's nose, in order to optimize the performance of lenses and, particularly, of additional lenses with respect to the eye's focal point.
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