Sight: An Exposition of the Principles of Monocular and Binocular VisionKegan Paul, 1881 - 307 páginas |
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Página 69
... projected into the field of view , and follows all the motions of the eye . This spectrum , on a bright ground ... projection , in the field of view . This experiment may be made in an infinite variety of ways . If at night we gaze ...
... projected into the field of view , and follows all the motions of the eye . This spectrum , on a bright ground ... projection , in the field of view . This experiment may be made in an infinite variety of ways . If at night we gaze ...
Página 70
... projected against the wall . If we look intently and steadily at any object strongly differentiated from the rest of the wall of a room , as a small picture - frame or a clock , then look to some other part of the wall , the spectrum of ...
... projected against the wall . If we look intently and steadily at any object strongly differentiated from the rest of the wall of a room , as a small picture - frame or a clock , then look to some other part of the wall , the spectrum of ...
Página 71
... projection of the active state of the retina , crowded with its retinal images ; the other is the outward projection of the comparatively passive state of the retina , without defi- nite images . When we shut our eyes , or stand with ...
... projection of the active state of the retina , crowded with its retinal images ; the other is the outward projection of the comparatively passive state of the retina , without defi- nite images . When we shut our eyes , or stand with ...
Página 72
... projected into the field of view and seen there as the true signs of objects , even so impressions made on the retina abnormally from within , by the mind or imagination , are also sometimes projected out- ward , and become the delusive ...
... projected into the field of view and seen there as the true signs of objects , even so impressions made on the retina abnormally from within , by the mind or imagination , are also sometimes projected out- ward , and become the delusive ...
Página 82
... projection of the unimpressed state of the bacil- lary layer ; but there is no bacillary layer here . We might as well expect to see a dark spot with our fingers as in the representative of the blind spot . A black spot , or a dark spot ...
... projection of the unimpressed state of the bacil- lary layer ; but there is no bacillary layer here . We might as well expect to see a dark spot with our fingers as in the representative of the blind spot . A black spot , or a dark spot ...
Otras ediciones - Ver todas
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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