| 摘要 |
The invention relates to combination spectacles which have spectacle bows pivoted at the rim of the lens and are to be worn equally for everyday use and for special social events as well as for sport and jogging. For this purpose provision is made-in an extendable fashion at the free end of said spectacles-of closure parts, preferably on both sides, which can be joined at the back of the head when the spectacles are put on for the purpose of wearing as sport spectacles, and are held in a hollow spectacle bow by means of a piece of elastic. <IMAGE>
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