| 摘要 |
It is an object to provide a semi-finished blank for a varifocal lens, as well as a varifocal lens and varifocal eyeglasses, with which power consumption can be reduced and a decrease in commercial value can be prevented. The invention comprises a first substrate 19, a first transparent conductive film 21 that is produced on the front face of this first substrate 19, a second substrate 41 that is opposite the first substrate 19, a second transparent conductive film 43 that is produced on the back face of this second substrate 41, and a varifocal portion 5 that is disposed between the front face of the first substrate 19 and the back face of the second substrate 41. The first transparent conductive film 21 is separated by laser into a first region 31 that includes a region that is opposite the varifocal portion 5, and a region 33 other than this first region 31.
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