38,415.32 | +389.15 | 154.40 | -0.13 | 43,870.35 | +461.88 | 3,370.40 | +2.41 |
1.02% | -0.09% | 1.06% | 0.07% |
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人事異動に関するお知らせ | |
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Kohoku Kogyo succeeded in developing an ultra-thin fly-eye lens made of quartz (SSG) with a thickness of 0.5 mm | |
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石英(SSG)の厚み0.5mm極薄フライアイ・レンズの開発に成功 |