| 摘要 |
PROBLEM TO BE SOLVED: To provide a temporary spectacle set as emergency disaster prevention urgency spectacles that are wide in a range of a diopter adjustment, can be manufactured at low costs, and are small in volume when accommodated.SOLUTION: A temporary spectacle set 10 is composed of: temporary spectacles 20 that have left/right spectacle lenses 22A and 22B; a lens film set 30; and a package 40 that receives the temporary spectacles 20 and the lens film set 30. The lens film set 30 is configured to include two pieces each of a first near-sight lens film 31 with a function changing a lens diopter by -0.5D, a second near-sight lens film 32 with a function changing the lens diopter by -1.0D, and a third near-sight lens film 33 with a function changing the lens diopter by -1.5D, and one piece or two pieces of the lens films 31, 32 and 33 is/are attached to the spectacle lens 22A or 22B from the outside of the lens, which in turn enables the diopter to be optimally adjusted. |
