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Laurent Cassegrain : ウィキペディア英語版 | Laurent Cassegrain
Laurent Cassegrain (''ca.'' 1629—September 1, 1693) was a Catholic priest who is notable as the probable inventor of the Cassegrain reflector, a folded two-mirror reflecting telescope design. ==Biography== Laurent Cassegrain was born in the region of Chartres around 1629 and was the son of Mathurin Cassegrain and Jehanne Marquet. It is unknown what his education was but he was a priest and professor by 1654. He may have been interested in acoustics, optics and mechanics.〔''Note: Based on whether the letters described by M. de Bercé are from Laurent Cassegrain''〕 At the time of his death he was working as a teacher giving science classes at the Collège de Chartres, a French lycée, i.e., a high-school like institution. He died at Chaudon (Eure-et-Loir) on September 1, 1693.〔(Chaudon web page on Laurent Cassegrain ) (in French)〕
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Laurent Cassegrain」の詳細全文を読む
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