| 摘要 |
PROBLEM TO BE SOLVED: To correctly wear bifocal spectacles with easy eyes. SOLUTION: Nose pad devices 1 constituting the bifocal spectacles comprise nose pads 2 and connecting members 3 mounted at these nose pads 2. The nose pads 2 connect the top and bottom ends of supporting pieces 6 extending in a vertical direction to the top and bottom of the rear surface of pad bodies 5. The connecting members 3 have insertion holes 27 for insertion of supporting pieces 6 and are slidable in the vertical direction along the supporting pieces 7. The connecting members 3 can be held in the state that the members exist in the upper portions and lower portions of the supporting pieces.
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