Lenses and Systems of Lenses |
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Page 1
... magnification 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 ...
... magnification 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 ...
Page 25
... magnification , or the magnifying power of the surface . 36. To find an expression for the magnification caused by refraction at a surface . Let be a point on the boundary of the object , then the conjugate point Q ' will be a point on ...
... magnification , or the magnifying power of the surface . 36. To find an expression for the magnification caused by refraction at a surface . Let be a point on the boundary of the object , then the conjugate point Q ' will be a point on ...
Page 26
... magnification becomes v ' m = - и . ( 2 ) . We may call u ' and v ' the reduced distances of N and N ' from A. The same notation may be adopted for all linear magni- tudes , any reduced distance being obtained by dividing the ...
... magnification becomes v ' m = - и . ( 2 ) . We may call u ' and v ' the reduced distances of N and N ' from A. The same notation may be adopted for all linear magni- tudes , any reduced distance being obtained by dividing the ...
Page 36
... . Hence if an object be situated in a plane perpendicular to the axis , its image formed by a lens will also be in a plane perpendicular to the axis . Also , if m , be the magnification produced by 36 LENSES AND SYSTEMS OF LENSES .
... . Hence if an object be situated in a plane perpendicular to the axis , its image formed by a lens will also be in a plane perpendicular to the axis . Also , if m , be the magnification produced by 36 LENSES AND SYSTEMS OF LENSES .
Page 37
... magnification produced by the lens , we clearly have m = m ̧m ̧ • We will now investigate formula for the determination of m . 58. To investigate a formula for the magnification produced by a lens . In the case of a single refracting ...
... magnification produced by the lens , we clearly have m = m ̧m ̧ • We will now investigate formula for the determination of m . 58. To investigate a formula for the magnification produced by a lens . In the case of a single refracting ...
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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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