Lenses and Systems of Lenses |
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Page 3
... suppose the spaces between each two con- secutive surfaces to be occupied by homogeneous , not doubly refracting , media , of known refractive indices . The media may be all different , or two or more may be alike . But two similar ...
... suppose the spaces between each two con- secutive surfaces to be occupied by homogeneous , not doubly refracting , media , of known refractive indices . The media may be all different , or two or more may be alike . But two similar ...
Page 4
... suppose that the angle PCA is so small that all powers of its circular measure , higher than the second , may be neglected . Consequently , to this degree of approximation , we may consider the sine , tangent and circular measure of the ...
... suppose that the angle PCA is so small that all powers of its circular measure , higher than the second , may be neglected . Consequently , to this degree of approximation , we may consider the sine , tangent and circular measure of the ...
Page 13
... suppose the plane of the paper to contain the luminous point and the axis . Let Q , chosen arbitrarily , be the position of a luminous point , and let QP , Q ' , QP , Q ' be the paths of any two rays which proceed from it in the plane ...
... suppose the plane of the paper to contain the luminous point and the axis . Let Q , chosen arbitrarily , be the position of a luminous point , and let QP , Q ' , QP , Q ' be the paths of any two rays which proceed from it in the plane ...
Page 24
... suppose that there are a number of points such as Q , all of which lie on the plane QN . To each of these will correspond an image lying on the plane Q'N ' . And if the points Q form in the aggregate an object of finite size and ...
... suppose that there are a number of points such as Q , all of which lie on the plane QN . To each of these will correspond an image lying on the plane Q'N ' . And if the points Q form in the aggregate an object of finite size and ...
Page 29
... Suppose P to be the luminous point . It has been proved in Chap . I. that the rays from P will , after refraction at the first surface , meet again in a certain point P. The point P1 , or the image of P with respect to the first surface ...
... Suppose P to be the luminous point . It has been proved in Chap . I. that the rays from P will , after refraction at the first surface , meet again in a certain point P. The point P1 , or the image of P with respect to the first surface ...
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2nd edition 3rd edition 4th edition absolute distances Aeneid axis Book Camb Cambridge Carl Neumann conjugate planes conjugate points continued fraction Demy 8vo denote determine deviation Elementary emergent ray equations equivalent lens extreme media F and F F. A. PALEY Fcap Fellow of St focal length formula French Geometry GEORGE LONG Grammar Greek Hence incident ray Index infinite distance J. H. FREESE John's College Latin LL.D luminous point M.A. Small post m₁ magnification produced Math meet the axis numerous P₁ P₂ parallel PENDLEBURY PH.D point conjugate point Q position Principal Planes Principal Points Professor Prose reduced distance refracted ray refracting surface refractive indices respectively revised School second surface sewed Small post 8vo straight lines system of lenses t₁ Texts with Notes thick lens thin lens Translated Trinity College V₁ vertex vols μη μο Мо
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