| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for dyeing a plastic lens with which the dyeing can be carried out at a high concentration as compared with that of a conventional immersion method and a vapor-phase method, especially the method for dyeing the plastic lens with which the plurality of lenses can simultaneously be dyed. <P>SOLUTION: A flexible sheet having a sublimation dye without adhering to the plastic lens is prepared and the flexible sheet is brought into close contact with each plastic lens. The flexible sheet and the plastic lens in the state of the close contact are heated to sublime the sublimation dye. Thereby, the plastic lens is dyed. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
