Lenses and Systems of Lenses |
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Page 1
... produced by the system of lenses , could formerly be determined only by an exceedingly cumbrous calculation . It was necessary , moreover , to repeat the process for each different system . For the sake of simplicity it was often ...
... produced by the system of lenses , could formerly be determined only by an exceedingly cumbrous calculation . It was necessary , moreover , to repeat the process for each different system . For the sake of simplicity it was often ...
Page 4
... of any refracting surface , and A the vertex . Suppose XPX ' to be the course of a ray which crosses the surface at the point P ; and let the incident ray and the refracted ray , produced if necessary , 4 LENSES AND SYSTEMS OF LENSES .
... of any refracting surface , and A the vertex . Suppose XPX ' to be the course of a ray which crosses the surface at the point P ; and let the incident ray and the refracted ray , produced if necessary , 4 LENSES AND SYSTEMS OF LENSES .
Page 5
... produced . We will call this angle the Deviation at P , and will denote it by 8 . Let the normal CP be produced to C ' , and let LC'PX = $ ) < CPX ' = ' ) and then 8 = 4XPR But if μ and media , we have = LC'PX - L CPX ' = & - p ' . μ ...
... produced . We will call this angle the Deviation at P , and will denote it by 8 . Let the normal CP be produced to C ' , and let LC'PX = $ ) < CPX ' = ' ) and then 8 = 4XPR But if μ and media , we have = LC'PX - L CPX ' = & - p ' . μ ...
Page 8
... produced if necessary , would have passed through the point given by ( 3 ) . The Foci are commonly denoted by the letters F ' and F. Their distances from the vertex A are called the Focal Distances of the surface , and are denoted by ...
... produced if necessary , would have passed through the point given by ( 3 ) . The Foci are commonly denoted by the letters F ' and F. Their distances from the vertex A are called the Focal Distances of the surface , and are denoted by ...
Page 9
Charles Pendlebury. direction X'P . The refracted ray produced backwards meets the axis at the point X ' . CPR is the normal at P ( fig . 5 ) . FIG . 5 . Χ X ' Let CX = P CX ' = q L XPR = $ \ CA = r and X'PR = 4 ' ) arc AP = h Then we ...
Charles Pendlebury. direction X'P . The refracted ray produced backwards meets the axis at the point X ' . CPR is the normal at P ( fig . 5 ) . FIG . 5 . Χ X ' Let CX = P CX ' = q L XPR = $ \ CA = r and X'PR = 4 ' ) arc AP = h Then we ...
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Common terms and phrases
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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