| 摘要 |
PROBLEM TO BE SOLVED: To provide a lens fixing mechanism for spectacles capable of fixing a lens whatever thickness it has. SOLUTION: A pin protrusively provided on the surface side of a coupling member such as a temple or a bridge coming into contact with the lens is made cuttable so that its length can be adjusted. The pin whose length is set so as not to project from a hole provided on the lens is inserted in the hole, and also the pillar-shaped part of a bush is fit and inserted in the hole of the lens from the user side of the lens so as to prevent the pin from coming into contact with a user. COPYRIGHT: (C)2005,JPO&NCIPI
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