Bošković, Ruđer Josip
,
Abhandlung von den verbesserten dioptrischen Fernröhren aus den Sammlungen des Instituts zu Bologna sammt einem Anhange des Uebersetzers
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ausfahren, oder endlich eine mit der Achſe par-
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allele Richtung haben.</
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in den zwey erſten Sätzen gefunden, theils aus
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dem dritten noch zu ſuchen haben, ſind folgende.</
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chen heiſſen . </
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<
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<
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von einander, und die Dicke des zweyten
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Glaſes . </
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ſinus in beyden Glasarten . </
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<
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">Die Weite des Punktes, nach welchem das
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einfallende Licht zuſammen ſtraalet . </
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<
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lich nahe einfallenden Straalen von der er-
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ſten, zweyten, dritten und vierten Fläche ge-
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rechnet . </
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<
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Parallelſtraalen jeder Linſe inſonderheit h, H′.</
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<
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">Zu größerer Bequemlichkeit der Formeln an-
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genommene Werthe, oder Hülfsgrößen {1/f} =
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{1/a} - {1/b}, {1/g} = {1/c} - {1/d}.
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{1/q} = {m - 1/m a} + {1/m p}. </
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{1/r} = {m - 1/f} + {1/p} = {1/h} + {1/p}. </
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{1/Q} = {M - 1/M c} + {1/M r} = {M - 1/M c} + {m - 1/M f}
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+ {1/M p}.</
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