Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
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Página 120
... median plane , as in the experiment on page 94. As already seen , As already seen , when we look at the farther finger , the nearer one is doubled heteronymously ; when we look at the nearer finger , the farther one is doubled ...
... median plane , as in the experiment on page 94. As already seen , As already seen , when we look at the farther finger , the nearer one is doubled heteronymously ; when we look at the nearer finger , the farther one is doubled ...
Página 121
... median plane a little below the hori- zontal plane passing through the eyes , so that we can see along its upper edge , the nearer end about six or eight inches from the eyes . If now , shutting BINOCULAR PERSPECTIVE . 121.
... median plane a little below the hori- zontal plane passing through the eyes , so that we can see along its upper edge , the nearer end about six or eight inches from the eyes . If now , shutting BINOCULAR PERSPECTIVE . 121.
Página 123
... median plane , a little below the horizontal plane of sight , so that the back and the upper edge are visible . If we shut the left eye , we see the back , the upper edge , and the whole right side , thus— 1. The retinal image formed in ...
... median plane , a little below the horizontal plane of sight , so that the back and the upper edge are visible . If we shut the left eye , we see the back , the upper edge , and the whole right side , thus— 1. The retinal image formed in ...
Página 125
... median line ; and therefore it will look like such a rod . As in the case of the actual rod , by greater or less convergence of the optic axes we may combine successively different parts ; and the eyes therefore seem to run back and ...
... median line ; and therefore it will look like such a rod . As in the case of the actual rod , by greater or less convergence of the optic axes we may combine successively different parts ; and the eyes therefore seem to run back and ...
Página 129
... median screen 10 inches or a foot long midway between these two figures , * In a subsequent chapter we give the method of determining with accuracy the interocular distance . A and B , and place the nose and middle BINOCULAR PERSPECTIVE ...
... median screen 10 inches or a foot long midway between these two figures , * In a subsequent chapter we give the method of determining with accuracy the interocular distance . A and B , and place the nose and middle BINOCULAR PERSPECTIVE ...
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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