| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide optometric glasses which are easily usable, allow tilting the optometric lenses toward the lateral rear side of a subject's face, and can adjust the left/right positions of the optometric lens, adjust the width between the hinges of the optometric glasses and adjust the forward-tilting angle of the optometric lenses. <P>SOLUTION: The optometric glasses comprise a pair of rails in which one end thereof is bound to a central nose fixation part by a hinge and the other end rotates around the hinge, allowing adjustment of a receding angle; a pair of slide members for the optometric lens which are placed slidably to the rails and have their bottom ends equipped with the lens holders of the optometric lens, allowing adjustment of the forward-tilting angle; and a pair of slide members for the hinges which are placed slidably to the rails and have their bottom ends to be equipped with the hinges. <P>COPYRIGHT: (C)2010,JPO&INPIT |
