Elementary treatise on physics, experimental and applied : for the use of colleges and schools (1906)
Ganot, A. (Adolphe), 1804-1887, Atkinson, Edmund, 1831-1901, Reinold, A. W. (Arnold William), 1843-1921 · New York : Wood · leaf 625
duced is the ratio of the apparent diameter of theimage to that of theobject, both being atthe distance of mostdistinct vision. Thesame rule holds goodfor other microscopes.It is, however, impor-tant to obtain an ex-pression for the mag-nification dependingon data that are ofeasier determination.… … Fig. 587 magnification equals , .-,..- But since the triangles aOb ab AB AOB and AOB are similar, AB : AB = UO : CO. Now DO is the dis-tance of most distinct vision, and CO is very nearly equal to F0, the focallength of the lens. Therefore, the magnification equals the ratio of the 6o8 On Light…
Physics
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