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uranium2012:可以做装饰材料吧 (2012-06-26 21:40) S;o U'KOY
freshment:菲涅尔透镜用于非成像系统里面做光线处理还比较好吧,若做成像,成像质量肯定有问题 (2012-07-17 16:26) L~1u?-zu
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wwwtt02:同意6楼的,因为它的波长相关性太强 (2012-11-10 11:57) Vb06z3"r
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