约瑟夫·夫琅和费
约瑟夫·冯·夫琅和费（Joseph von Fraunhofer；1787年3月6号－1826年6月7号），德国物理学家，主要贡献集中拉光学方面。
夫琅和费11岁成为孤儿，拉慕尼黑个一家玻璃作坊当学徒。
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