Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1897 - 318 páginas |
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Página 6
... outward - seems so absolutely objective — and the consciousness of anything taking place in the eye so completely lost , that it is only by careful analyses that we can be convinced of its essential subject- iveness . Distinction of ...
... outward - seems so absolutely objective — and the consciousness of anything taking place in the eye so completely lost , that it is only by careful analyses that we can be convinced of its essential subject- iveness . Distinction of ...
Página 11
... outward . The oblique muscles are superior and inferior . The superior oblique ( Fig . 3 , b ) rises like the recti at the bottom of the socket , passes forward , contracts to a slender tendon , passes through a loop situated in the ...
... outward . The oblique muscles are superior and inferior . The superior oblique ( Fig . 3 , b ) rises like the recti at the bottom of the socket , passes forward , contracts to a slender tendon , passes through a loop situated in the ...
Página 12
... outward rotation of the inferior recti . If we look to the right , we bring into action the exterior rectus of the right and the interior rectus of the left eye ; if to the left , the external rectus of the left and internal of the ...
... outward rotation of the inferior recti . If we look to the right , we bring into action the exterior rectus of the right and the interior rectus of the left eye ; if to the left , the external rectus of the left and internal of the ...
Página 16
... outward as a curtain , to be attached to the sclerotic near the junction of the cornea . The elastic rigidity of the sclerotic pulls gently on this curtain and makes it taut , and the taut membrane in its turn presses gently on the ...
... outward as a curtain , to be attached to the sclerotic near the junction of the cornea . The elastic rigidity of the sclerotic pulls gently on this curtain and makes it taut , and the taut membrane in its turn presses gently on the ...
Página 39
... outward from its edge as a circular curtain , and is attached all around to the sclerotic , thus dividing the interior of the eye into two chambers the anterior , filled with the aqueous , and the posterior , with the vit- reous humor ...
... outward from its edge as a circular curtain , and is attached all around to the sclerotic , thus dividing the interior of the eye into two chambers the anterior , filled with the aqueous , and the posterior , with the vit- reous humor ...
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Términos y frases comunes
adjustment angle axis bacillary layer becomes binocular eye binocular perspective binocular vision blind spot camera central spot ciliary muscle circle colors combined image concave corresponding points cross defect depth of space distance distant objects distinct divergence double images evident exactly Experiment explained external images farther fibers field of view focal fore fovea Helmholtz heteronymous homonymous horizontal horopter horopteric line Illustrations impression inches inclined interocular space left eye left-eye image lens light line of sight look median plane middle monocular motion muscles nearer normal eye nose oblique observer ocular optic axes optic chiasm optic nerve optic vesicle outward parallel perceived perception perfectly phantom phenomena point of sight position primary projection pupil ray-line rays refractive represent retina retinal images right and left right eye right-eye image rotation sclerotic screen seen single sensation side stereoscope surface tion torsion turn the eyes vergence vibrations visual lines visual result