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 592
the rays which traverse the lensnear the edge are refracted to a point F (fig. 550) nearer the lens than the point G, which is thefocus of the rayswhich pass near theaxis. The pheno-menon thus pro-duced is namedsplierkat aberra-tion by refraction ;it is analogous tothe spherical aber-ration… … Fig- 550 -571] Combination of Lenses 575 image. If the image of an object produced by a convex lens is received ona ground-glass screen, and is sharply defined in the centre, it will be in-distinct at the edges ; and, vice versa, if the image is sharp at the edges, itwill be indistinct in the…
Physics
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