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 664
ls of rays passing through the apertures in the(ard. Let H, E, M represent the position of a hypermetropic, normal, andmyopic eye respectively. When the normal eye K is accommodated for (),the rays OA, OB meet at the point K, and the needle appears sharplydefined and single. If the eye is fixed on… … meet in a focus at /, l^ut do not meet the rays OB/ ; hence the kiminousspot O will be seen at two points, and the points themselves being out of focus will appearblurred. More-over, the rayspassing throughthe right-handhole A will cutthe retina at /,and will appearto the mind onthe reverse…
Physics
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