Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
Dentro del libro
Resultados 1-5 de 37
Página 4
... whole subject of vision . As a means of scientific culture , the study of vision seems to me almost exceptional . It makes use of , and thus connects together , the sciences of Physics , Physi- ology , and even Psychology . It makes the ...
... whole subject of vision . As a means of scientific culture , the study of vision seems to me almost exceptional . It makes use of , and thus connects together , the sciences of Physics , Physi- ology , and even Psychology . It makes the ...
Página 22
... , coming from the brain , enters the eye - socket near its point , penetrates the sclerotic and the choroid , then spreads out within as a thin , concave membrane of nerve - tissue , covering the whole interior 22 MONOCULAR VISION .
... , coming from the brain , enters the eye - socket near its point , penetrates the sclerotic and the choroid , then spreads out within as a thin , concave membrane of nerve - tissue , covering the whole interior 22 MONOCULAR VISION .
Página 23
Joseph LeConte. membrane of nerve - tissue , covering the whole interior of the ball as far forward as the ciliary collar . Its function is to receive and respond to the impressions of light . Its wonderful structure and functions will ...
Joseph LeConte. membrane of nerve - tissue , covering the whole interior of the ball as far forward as the ciliary collar . Its function is to receive and respond to the impressions of light . Its wonderful structure and functions will ...
Página 24
... whole globular sur- face . SECTION II . - FORMATION OF THE IMAGE . The eyeball , as thus described , may be regarded as consisting essentially of two distinct portions , viz .: 1 . A nervous expansion , the retina , specialized for ...
... whole globular sur- face . SECTION II . - FORMATION OF THE IMAGE . The eyeball , as thus described , may be regarded as consisting essentially of two distinct portions , viz .: 1 . A nervous expansion , the retina , specialized for ...
Página 25
... and entering the hole h of diaphragm d d , will form a diverging pencil , and spread out over the whole circle b ' , on the screen 8 s . Similarly , the rays from a will spread out and form the circle a ' , and FORMATION OF THE IMAGE . 25.
... and entering the hole h of diaphragm d d , will form a diverging pencil , and spread out over the whole circle b ' , on the screen 8 s . Similarly , the rays from a will spread out and form the circle a ' , and FORMATION OF THE IMAGE . 25.
Términos y frases comunes
angle animals axis bacillary layer binocular eye binocular perspective binocular vision camera central spot ciliary muscle circle Cloth colors combined images cones corresponding points cross depth of space distance distant objects distinct divergence double images evident exactly Experiment external images farther fibers field of view gaze Helmholtz heteronymous homonymous horizontal horopter horopteric line identical points Illustrations impression inches inclination interocular space inverted jects left eye left-eye image lens light line of sight look median line monocular motion muscles naked eyes natural nearer nose oblique observer ocular optic axes optic centers optic chiasm optic convergence optic nerve outward parallel perceived perception perfect image perfectly point of sight position projection ray-lines rays refractive represent retina retinal images right and left right eye rotation sclerotic screen seen single shut side Sociology stereoscope surface T. H. HUXLEY tion torsion vertical meridian vibrations visual lines visual result vols
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