Sight: An Exposition of the Principles of Monocular and Binocular Vision |
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Página 29
8 , it is seen that the central rays from all radiants cross each other in the lens .
This point of ray - crossing is called the nodal point . It is a little behind the center
of the lens . CHAPTER II . THE EYE AS AN OPTICAL INSTRUMENT .
FORMATION ...
8 , it is seen that the central rays from all radiants cross each other in the lens .
This point of ray - crossing is called the nodal point . It is a little behind the center
of the lens . CHAPTER II . THE EYE AS AN OPTICAL INSTRUMENT .
FORMATION ...
Página 54
20 , converge , unite , and partially cross their fibers at the optic chiasm , ch ; then
, again diverging , enter the conical eye - sockets a little to the interior of the point
; then pass through the midst of the fatty cushion behind the eye , surrounded ...
20 , converge , unite , and partially cross their fibers at the optic chiasm , ch ; then
, again diverging , enter the conical eye - sockets a little to the interior of the point
; then pass through the midst of the fatty cushion behind the eye , surrounded ...
Página 72
... visual field , and vice versa . Moreover , since the central ray of the pencil of
every radiant point in the external world passes through the nodal point of the
crystalline lens , it is evident that these lines must cross each other 72
MONOCULAR ...
... visual field , and vice versa . Moreover , since the central ray of the pencil of
every radiant point in the external world passes through the nodal point of the
crystalline lens , it is evident that these lines must cross each other 72
MONOCULAR ...
Página 73
it is evident that these lines must cross each other there . In other words , the lines
forming correspondent points in space and on the retina cross each other in the
nodal point , and therefore the positions of these correspondent points , external
...
it is evident that these lines must cross each other there . In other words , the lines
forming correspondent points in space and on the retina cross each other in the
nodal point , and therefore the positions of these correspondent points , external
...
Página 79
25 . reaches the blind spot , and the object disappears . As the paper still
approaches , the image of B continues to travel in the same direction until it
crosses over the blind spot to the other side , when the object immediately
reappears .
25 . reaches the blind spot , and the object disappears . As the paper still
approaches , the image of B continues to travel in the same direction until it
crosses over the blind spot to the other side , when the object immediately
reappears .
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adjustment already angle appear becomes binocular called central spot circle Cloth colors combined complete condition cones convergence corresponding points cross Demy 8vo diagram direction distance distinct double images evident exactly Experiment explained external fact fall farther Fcap field of view figures front hand horizontal horopter Illustrations impression inches inclination increasing Large layer left eye lens less light look median middle motion move muscles natural nearer necessary nerve nose object observer opposite optic optic axes outward parallel passing perception perfect perfectly perspective phenomena plane Poems point of sight position post 8vo price 35 primary produced projection rays referred represent result retina retinal images right eye rotation screen Second Edition seen shown side single Small crown 8vo space stereoscope surface Third tion Translated true turn unite vertical vision visual lines vols wall whole
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Información bibliográfica
| Título | Sight: An Exposition of the Principles of Monocular and Binocular Vision Volumen33 de Internat. sci. series International scientific series |
| Autor | Joseph LeConte |
| Editor | D. Appleton, 1881 |
| Procedencia del original | Universidad de Oxford |
| Digitalizado | 7 Sep. 2006 |
| Largo | 275 páginas |
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