| 摘要 |
PROBLEM TO BE SOLVED: To provide optical resin lenses having high durability, of which the optical characteristics will not deteriorated even under laser irradiation conditions or other optical energy irradiation conditions over a long period of time and a method for producing the optical resin lenses. SOLUTION: The optical resin lens is a molding, obtained through a process for molding a resin composition, the molding includes a gap and the gap quantity of the gap in the molding is≥0.3 vol% and <10 vol%. COPYRIGHT: (C)2005,JPO&NCIPI
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