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主題: thin paper telescope 作者: peter 於 2021-06-11 14:35:51 https://www.nanowerk.com/nanotechnology-news2/newsid=58212.php
(https://www.nanowerk.com/nanotechnology-news2/id58212_1.png) https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=18304.msg250340#msg250340 (http://xjrumo.com/xjrumo/wp-content/uploads/2021/06/spaceplate-3-954x1024.jpg) 主題: 回覆： thin paper telescope 作者: peter 於 2021-06-13 12:30:48 http://xjrumo.com/2021/06/11/could-eliminate-traditional-camera-lenses/
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