Sight: An Exposition of the Principles of Monocular and Binocular Vision |
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Página 4
I have devoted a large , perhaps some may think a too large , space to the
discussion of binocular vision . I have done so , partly because I have devoted
special attention to this department , partly because it is so very imperfectly
presented by ...
I have devoted a large , perhaps some may think a too large , space to the
discussion of binocular vision . I have done so , partly because I have devoted
special attention to this department , partly because it is so very imperfectly
presented by ...
Página 24
The anterior chamber is filled with a clear , aqueous liquor , called the aqueous
humor ( Figs . 4 and 5 ) , a small portion of which is behind the iris , but by far the
larger portion between the iris and the cornea . The two parts are in connection ...
The anterior chamber is filled with a clear , aqueous liquor , called the aqueous
humor ( Figs . 4 and 5 ) , a small portion of which is behind the iris , but by far the
larger portion between the iris and the cornea . The two parts are in connection ...
Página 25
For see : suppose the light to enter by a hole only , like the pupil ; and , further , in
order that there be light enough , let the hole be somewhat large ; then the light ,
diverging from any point , 6 , Fig . 6 , A , of the object a b c , and entering the ...
For see : suppose the light to enter by a hole only , like the pupil ; and , further , in
order that there be light enough , let the hole be somewhat large ; then the light ,
diverging from any point , 6 , Fig . 6 , A , of the object a b c , and entering the ...
Página 38
of the amount of light . In both , therefore , we want some contrivance by which ,
when the light is very intense , a large portion may be shut out , and when the
light is feeble , a larger portion may be admitted . In optical instruments this is
done ...
of the amount of light . In both , therefore , we want some contrivance by which ,
when the light is very intense , a large portion may be shut out , and when the
light is feeble , a larger portion may be admitted . In optical instruments this is
done ...
Página 39
... and a large portion of the light is shut out . When the light diminishes , as in
twilight , the circular fibers relax , the previously stretched radiating fibers contract
by elasticity , and enlarge the pupil . At night the pupil enlarges still more , in
order ...
... and a large portion of the light is shut out . When the light diminishes , as in
twilight , the circular fibers relax , the previously stretched radiating fibers contract
by elasticity , and enlarge the pupil . At night the pupil enlarges still more , in
order ...
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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 |
| Exportar cita | BiBTeX EndNote RefMan |