| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic eyeglasses which hardly causes malfunction even if a user touches a switch of the electronic eyeglasses by mistake for purposes other than a purpose of switching a function of the electronic eyeglasses. SOLUTION: The electronic eyeglasses is provided with a first switch and a second switch arranged at predetermined intervals at the upper part of the rim of a frame, and a third switch arranged at a middle position between the first switch and the second switch at the lower part of the rim. When fully depressing all the first to the third switches, an eyeglasses function such as switching the focal length of the lens is switched. COPYRIGHT: (C)2009,JPO&INPIT
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