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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        <div xml:id="echoid-div49" type="section" level="1" n="16">
          <pb o="145" file="0149" n="149" rhead="des Ueberſetzers."/>
          <note position="right" xml:space="preserve">
            <lb/>
          KI = 44,90 # kI = 44,98 # D K = 32,5
            <lb/>
          IA = 1,07 # Ia = 1,90 # d k = 32,2
            <lb/>
          KA = 43,83 # ka = 43,08
            <lb/>
          ML = 44,90 # mL = 44,98 # D M # 122,7
            <lb/>
          LE = 4,56 # Le = 10,01 # d m
            <lb/>
          ME = 40,44 # me = 34,97
            <lb/>
          </note>
        </div>
        <div xml:id="echoid-div50" type="section" level="1" n="17">
          <head xml:id="echoid-head29" xml:space="preserve">Auflöſung des Triangels DKA.
            <lb/>
          DK : KA = R : tang. K D A.</head>
          <note position="right" xml:space="preserve">
            <lb/>
          Log. KA = # 43,83 # = # 1,6417715
            <lb/>
          Log. R = # # # 10,0 &c
            <lb/>
          # # # 11,6417715
            <lb/>
          Log. D K = # 32,5 # = # 1,5118834
            <lb/>
          ## Log. tang. K D A # = # 10,1298881
            <lb/>
          ## der nächſte # = # 10,1297347 von 53° 26′.
            <lb/>
          </note>
        </div>
        <div xml:id="echoid-div51" type="section" level="1" n="18">
          <head xml:id="echoid-head30" xml:space="preserve">Auflöſung des Triangels D M E.
            <lb/>
          D M : M E = R : tang. M D E.</head>
          <note position="right" xml:space="preserve">
            <lb/>
          Log. M E = # 40,44 # = # 1,6068111
            <lb/>
          Log. R = # # # 10,0 &c
            <lb/>
          # # # 11,6068111
            <lb/>
          Log. D M = # 122,7 # = # 2,0888446
            <lb/>
          ## Log. tang. M D E # = # 9,5179665
            <lb/>
          ## der nächſte # = # 9,5177606 von 18° 14′
            <lb/>
          </note>
          <p>
            <s xml:id="echoid-s1811" xml:space="preserve">Die ganze Brechung der rotyen Straalen iſt
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            demnach der Unterſchied der gefundenen Winkel</s>
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            <lb/>
          53° # 26′
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          18 # 14
            <lb/>
          35 # 12 # = # r.
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          </note>
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