Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
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Página 6
... central spot , 73 ; function of the central spot , 74 ; mini- mum visible , 76 ; minimum tactile , 77 ; blind spot , 78 ; ex- periments illustrating , 78-81 ; why there is no visible repre- sentative of this spot in field of view , 82 ...
... central spot , 73 ; function of the central spot , 74 ; mini- mum visible , 76 ; minimum tactile , 77 ; blind spot , 78 ; ex- periments illustrating , 78-81 ; why there is no visible repre- sentative of this spot in field of view , 82 ...
Página 8
... central spot , 266 ; how far it exists in lower animals , 267 ; importance of this spot , 267 ; general changes in the eye as we go up the vertebrate scale , 269 . 252 262 246 1881 361 LIB Adical Department SIGHT . INTRODUCTORY . 8 ...
... central spot , 266 ; how far it exists in lower animals , 267 ; importance of this spot , 267 ; general changes in the eye as we go up the vertebrate scale , 269 . 252 262 246 1881 361 LIB Adical Department SIGHT . INTRODUCTORY . 8 ...
Página 55
... central spot . in contact with the vitreous humor , V , is composed wholly of fine interlaced fibers of the optic nerve . This nerve , o , is seen to pierce the sclerotic and the other layers of the retina , and then to spread out as an ...
... central spot . in contact with the vitreous humor , V , is composed wholly of fine interlaced fibers of the optic nerve . This nerve , o , is seen to pierce the sclerotic and the other layers of the retina , and then to spread out as an ...
Página 57
... spots . These are the spots where the optic nerve , o , enters , and the central spot , c , which is in the axis of the eye . Where the optic nerve enters , of course , no other layer can exist except the fibrous layer . In the central spot ...
... spots . These are the spots where the optic nerve , o , enters , and the central spot , c , which is in the axis of the eye . Where the optic nerve enters , of course , no other layer can exist except the fibrous layer . In the central spot ...
Página 58
... spot ; C , surface of central spot . Distinctive Functions of the Layers . - As the distinc- tive functions of the several sub - layers of the middle layer ( granular and nuclear ) are unknown , we will treat of only the three layers ...
... spot ; C , surface of central spot . Distinctive Functions of the Layers . - As the distinc- tive functions of the several sub - layers of the middle layer ( granular and nuclear ) are unknown , we will treat of only the three layers ...
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Términos y frases comunes
angle axis bacillary layer binocular eye binocular perspective binocular vision camera central spot ciliary muscle circle colors combined images cones corresponding points cross depth of space distant objects distinct double images evident exactly Experiment external images eyes by squinting farther fibers field of view figures finger focal adjustment foreground forms of perspective gaze heteronymously homonymously horizontal horopter identical points impression inches inclination interocular space inverted jects left eye lens less convergence light line of sight look median plane monocular images motion muscles naked eyes nearer nose object or scene oblique observer ocular optic axes optic chiasm optic convergence optic nerve outward parallel perceived perception of depth perfect image perfectly point of sight position projection rays refractive represent retina retinal images right and left right eye rotation sclerotic screen seen single side stereoscope stereoscopic pictures surface tion torsion turn the eyes unite visual lines visual result