Lenses and Systems of Lenses |
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Page 7
... given by equation ( 1 ) . Conversely , for a particular value of v we get from ( 1 ) only one value for u . Hence the rays , which after crossing a refracting surface meet together in a point X ' on the axis , must before incidence have ...
... given by equation ( 1 ) . Conversely , for a particular value of v we get from ( 1 ) only one value for u . Hence the rays , which after crossing a refracting surface meet together in a point X ' on the axis , must before incidence have ...
Page 8
... given surface with respect to the given media , and are such that all rays whose paths in the first medium are parallel to the axis , will after refraction pass through the point given by ( 2 ) ; and all rays whose paths after ...
... given surface with respect to the given media , and are such that all rays whose paths in the first medium are parallel to the axis , will after refraction pass through the point given by ( 2 ) ; and all rays whose paths after ...
Page 12
... given ; or , conversely . If the incident ray be given , so are the distances FD and AY . Hence we can find AY- FD , which is equal to F " D ' . If , therefore , through the focus F " we draw the line F'D ' perpendicular to the axis and ...
... given ; or , conversely . If the incident ray be given , so are the distances FD and AY . Hence we can find AY- FD , which is equal to F " D ' . If , therefore , through the focus F " we draw the line F'D ' perpendicular to the axis and ...
Page 14
... given one . Let be the given point . Then we know that the point conjugate to is the point of concurrence of all the rays * Die Haupt- und Brenn- Puncte eines Linsen Systems , von Carl Neumann . Leipzig . 1866 . which proceed from Q ...
... given one . Let be the given point . Then we know that the point conjugate to is the point of concurrence of all the rays * Die Haupt- und Brenn- Puncte eines Linsen Systems , von Carl Neumann . Leipzig . 1866 . which proceed from Q ...
Page 17
... given by their respective equations must be the same , hence mo - ( x − a ) + b Mo m1 = - ( x − a ) + b ,, рег where x = OM . Hence , substituting for x the value found for it above , we get mor ( 1 - cos 0 ) + b1 = - m1 ? ( 1 — cose ) ...
... given by their respective equations must be the same , hence mo - ( x − a ) + b Mo m1 = - ( x − a ) + b ,, рег where x = OM . Hence , substituting for x the value found for it above , we get mor ( 1 - cos 0 ) + b1 = - m1 ? ( 1 — cose ) ...
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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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