Sight: An Exposition of the Principles of Monocular and Binocular VisionKegan Paul, 1881 - 307 páginas |
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Página 10
... represented by an unmodified cellular structure , performing all the func- tions of the animal body , but in an imperfect manner . Each cell in such an organism will feel like a nervous cell , contract like a muscular cell , respire ...
... represented by an unmodified cellular structure , performing all the func- tions of the animal body , but in an imperfect manner . Each cell in such an organism will feel like a nervous cell , contract like a muscular cell , respire ...
Página 20
... muscles . If we compare the eye to a globular watch , then the sclerotic represents the outer case . 2. The more protuberant part of the ball is covered with a thick , strong , but very transparent membrane 20 MONOCULAR VISION .
... muscles . If we compare the eye to a globular watch , then the sclerotic represents the outer case . 2. The more protuberant part of the ball is covered with a thick , strong , but very transparent membrane 20 MONOCULAR VISION .
Página 55
... represent it on a smaller scale as composed of three principal layers : First , the innermost layer , f , Fig . 21 , FIG . 21 . ch S R GENERALIZED SECTION OF RETINA , ETC.-O. optic nerve ; & , sclerotic ; ch , choroid ; R , retina ; b ...
... represent it on a smaller scale as composed of three principal layers : First , the innermost layer , f , Fig . 21 , FIG . 21 . ch S R GENERALIZED SECTION OF RETINA , ETC.-O. optic nerve ; & , sclerotic ; ch , choroid ; R , retina ; b ...
Página 71
... represents the state of the retina . With the eyes open , we call it the field of view , filled with objects ; with the eyes shut , it is the field of darkness - visible , palpable darkness , without visible objects . The one is the ...
... represents the state of the retina . With the eyes open , we call it the field of view , filled with objects ; with the eyes shut , it is the field of darkness - visible , palpable darkness , without visible objects . The one is the ...
Página 91
... represented in external space by spectra , external images , etc. But we have two eyes , and therefore two retinæ , and there- fore also two fields of view , the external projections of the two retina . These two fields of view partly ...
... represented in external space by spectra , external images , etc. But we have two eyes , and therefore two retinæ , and there- fore also two fields of view , the external projections of the two retina . These two fields of view partly ...
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Términos y frases comunes
angle 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 depth of space distant objects distinct double images evident exactly Experiment external images farther Fcap fibers field of view focal adjustment foreground forms of perspective Frontispiece heteronymously horizontal horopter identical points Illustrations impression inches inclination interocular space jects judgments Large post 8vo left eye lens light line of sight look median plane monocular motion muscles naked eyes nearer nose object or scene observer ocular optic axes optic chiasm optic convergence optic nerve outward parallel perception of depth perfectly Poems point of sight position projection represent retina retinal images right and left right eye rotation screen Second Edition seen single side Small crown 8vo stereoscope stereoscopic pictures Third Edition tion torsion turn the eyes visual lines visual result vols
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