| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide one eye half cover spectacles for a multiple vision patient, which has an appearance not deteriorated, prevents a half-cover film from easily coming off, and prevents multiple vision from being caused in peripheral vision. <P>SOLUTION: A translucent plate 4, which has the same shape as a lens 3 and is fixed to a frame 1 together with the lens 3, is provided on the reverse side of only one lens 3. The translucent plate 4 is made of polypropylene, the frame 1 is made of plastic, and the lens 3 is colored to the same extent as a lens 2. The length H in a vertical direction of the lens 3 is 80% or more of the length L in a horizontal direction. <P>COPYRIGHT: (C)2007,JPO&INPIT |
