| 摘要 |
PROBLEM TO BE SOLVED: To provide spectacles having a pinhole effect and capable of being used during exercise.SOLUTION: A pinhole lens 2 is provided on a position other than an optical center. A pinhole 3 is provided on a lens 1 or rim. The spectacles are pinhole spectacles capable of being worn by a user even the spectacles are slightly deviated because of exercise, and the spectacles are inexpensive and easily used. There are also provided stylish spectacles which allow replacement of a seal or paint by change of a color, and replacement of a pinhole lens part, for matching user's fashion style. Bifocals spectacles which are normally very expensive, are inexpensively provided. |
