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Page 2
... distance from the axis of the point at which it cuts any refracting surface , are so small that their squares may be neglected . This is equivalent to neglecting aberration . 2. Let us consider a number of spherical surfaces , all of ...
... distance from the axis of the point at which it cuts any refracting surface , are so small that their squares may be neglected . This is equivalent to neglecting aberration . 2. Let us consider a number of spherical surfaces , all of ...
Page 3
... distance apart ; moreover , they may have their convex surfaces turned either way . We will now suppose the spaces between each two con- secutive surfaces to be occupied by homogeneous , not doubly refracting , media , of known ...
... distance apart ; moreover , they may have their convex surfaces turned either way . We will now suppose the spaces between each two con- secutive surfaces to be occupied by homogeneous , not doubly refracting , media , of known ...
Page 5
... distances measured from left to right to be positive , and all distances measured from right to left to be negative . The above figure is so drawn that AC and AX ' , measured from A are positive , and AX negative . At the point P , the ...
... distances measured from left to right to be positive , and all distances measured from right to left to be negative . The above figure is so drawn that AC and AX ' , measured from A are positive , and AX negative . At the point P , the ...
Page 6
... distances from A of X , X ' , and C , by – u , v , and r respectively ; we then get - = - φ = - ሥ μο LXPC = " 1 = "。( ¿ PXC + ≤ PCX ) μ1 μι - μο h με ( - ) + Mh3 = м , - мо μ h 2 บ if we neglect h2 . 10. If rays of light proceed from ...
... distances from A of X , X ' , and C , by – u , v , and r respectively ; we then get - = - φ = - ሥ μο LXPC = " 1 = "。( ¿ PXC + ≤ PCX ) μ1 μι - μο h με ( - ) + Mh3 = м , - мо μ h 2 บ if we neglect h2 . 10. If rays of light proceed from ...
Page 7
... distance from A , we have u∞ , and the incident rays are all parallel to the axis . The equation connecting u and v being Мо и = - v if we put u = ∞ , we get v = μ2- Mo - ԴՐ ( 1 ) , ( 2 ) . ( 2 ) If the point X ' be at an infinite ...
... distance from A , we have u∞ , and the incident rays are all parallel to the axis . The equation connecting u and v being Мо и = - v if we put u = ∞ , we get v = μ2- Mo - ԴՐ ( 1 ) , ( 2 ) . ( 2 ) If the point X ' be at an infinite ...
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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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