Sight: An Exposition of the Principles of Monocular and Binocular VisionKegan Paul, 1881 - 275 páginas |
Dentro del libro
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Página 5
... retina , 22 ; con- tents of ball , 23 ; lens , 23 ; humors , 24 . SECTION II . - FORMATION OF THE IMAGE , 24 ; conditions of per- fect image , 25 ; experiment , 27 ; illustrations , 27 ; property of a lens , 27 ; proofs of a retinal image ...
... retina , 22 ; con- tents of ball , 23 ; lens , 23 ; humors , 24 . SECTION II . - FORMATION OF THE IMAGE , 24 ; conditions of per- fect image , 25 ; experiment , 27 ; illustrations , 27 ; property of a lens , 27 ; proofs of a retinal image ...
Página 6
... IMAGES . The two eyes as one instrument , 90 ; the binocular field , 91 ; double images , 92 ; experiments illustrating , 92-94 ; analogy with sense of touch , 95 ; single vision , 95 ; corresponding points of the two retina , 96 ; law ...
... IMAGES . The two eyes as one instrument , 90 ; the binocular field , 91 ; double images , 92 ; experiments illustrating , 92-94 ; analogy with sense of touch , 95 ; single vision , 95 ; corresponding points of the two retina , 96 ; law ...
Página 25
... image on the retina . With- out images we would perceive light , but not objects ; and distinctness of objects is exactly proportioned to distinctness of retinal images . If the image of an ob- ject is distinct , the object will be ...
... image on the retina . With- out images we would perceive light , but not objects ; and distinctness of objects is exactly proportioned to distinctness of retinal images . If the image of an ob- ject is distinct , the object will be ...
Página 42
... retinal screen farther back from the lens . But now it is known that the retinal screen remains immovable , and the lens changes its form so as to throw the image to the same place . - Experiment . This is proved in the following man ...
... retinal screen farther back from the lens . But now it is known that the retinal screen remains immovable , and the lens changes its form so as to throw the image to the same place . - Experiment . This is proved in the following man ...
Página 64
... retina in a definite way ; this impression is then conveyed by the optic nerve to the brain , and determines changes there , definite in proportion to the distinctness of the retinal image ; and then the brain 64 MONOCULAR VISION .
... retina in a definite way ; this impression is then conveyed by the optic nerve to the brain , and determines changes there , definite in proportion to the distinctness of the retinal image ; and then the brain 64 MONOCULAR VISION .
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Términos y frases comunes
angle axis bacillary layer binocular eye binocular perspective binocular vision camera central spot Cheaper Edition ciliary muscle Cloth colors combined images cones corresponding points cross Demy 8vo diagram direction distance distant objects distinct divergence double images evident Experiment external images farther Fcap fibers field of view Frontispiece Helmholtz heteronymous horizontal horopter horopteric line Illustrations impression inches inclination interocular space jects Large post 8vo left eye left-eye image lens light line of sight look median line monocular motion muscles nearer nose observer ocular optic axes optic centers optic chiasm optic nerve outward parallel perception perfectly phenomena plane Poems point of sight Portrait position price 75 Prof projection rays refractive represent retina retinal images right eye rotation sclerotic screen Second Edition seen single Small crown 8vo stereoscope surface T. H. HUXLEY Third Edition tion torsion Translated vertical meridian vibrations visual lines visual result vols
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