Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
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Página 7
... rotation in this case real , 178 ; difficulty in experimenting , 178 ; ex- periments proving rotation on optic axes in convergence , 180-187 ; effect of elevation and depression of visual plane , 188 ; experiments illustrating , 188 ...
... rotation in this case real , 178 ; difficulty in experimenting , 178 ; ex- periments proving rotation on optic axes in convergence , 180-187 ; effect of elevation and depression of visual plane , 188 ; experiments illustrating , 188 ...
Página 8
... rotation of the two fields , 224 ; experiments illus- trating , 224-227 ; second law or law of homonymous rotation stated , 228 ; statement of the two laws , 229 ; determination of the interocular space , 230 ; experiments illustrating ...
... rotation of the two fields , 224 ; experiments illus- trating , 224-227 ; second law or law of homonymous rotation stated , 228 ; statement of the two laws , 229 ; determination of the interocular space , 230 ; experiments illustrating ...
Página 19
... rotate . it a little on its axis inward toward the nose ; while the inferior rectus not only turns the eye downward , but also rotates it a little on its axis outward . The oblique muscles are superior and inferior . The superior ...
... rotate . it a little on its axis inward toward the nose ; while the inferior rectus not only turns the eye downward , but also rotates it a little on its axis outward . The oblique muscles are superior and inferior . The superior ...
Página 98
... rotation of ball , or optic center ; x , point of crossing of ray - lines - nodal point ; A , point of sight ; D , some other point in the horoptoric circle A 0 0 ' ; c c ' , central spots ; a a ' , d d ' , actual images of A and D ...
... rotation of ball , or optic center ; x , point of crossing of ray - lines - nodal point ; A , point of sight ; D , some other point in the horoptoric circle A 0 0 ' ; c c ' , central spots ; a a ' , d d ' , actual images of A and D ...
Página 107
... rotate , carrying all their images with them , in a direction con- trary to the motion of the eye , and therefore ( since the two eyes move in contrary directions ) in directions con- trary to each other . This phenomenon is not very ...
... rotate , carrying all their images with them , in a direction con- trary to the motion of the eye , and therefore ( since the two eyes move in contrary directions ) in directions con- trary to each other . This phenomenon is not very ...
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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