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 585
s, and, afterrefraction at the first and second surfaces, converge to or diverge froma point, which is the image of the luminous point. We proceed, beforedescribing the phenomena of lenses, to obtain a formula which shall givethe relation between the distances of object and image from the lens, and… … Fig. 538 is, the radii of curvature of both faces are drawn in the direction from whichthe light is coming. Let O be the centre of curvature of the first face, LIJ,O of the second, MA, and let OH = r, OA = .$•. P is a luminous point on theprincipal axis, and an incident ray, PL, is bent at the…
Physics
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