| 摘要 |
PROBLEM TO BE SOLVED: To constitute sports sunglasses by using vision correction lenses of a general shape to be used for frame type without using specifically tailored vision correction lenses and fixing the vision correction lenses to positions corresponding to the eye points of sunglass lenses. SOLUTION: The vision correction lenses 4 are fixed into apertures 2A by fitting eyewires 5 to be fitted into the apertures 2A formed in the positions corresponding to the eye points of the sunglass lenses 2.
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