Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
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Página 6
... layers of retina , 55 ; bacillary layer , 55 ; cen- tral spot , 57 ; blind spot , 59 ; perception of color , 59 ; primary colors , 60 ; view of Brewster , 60 ; of Young , 60 ; of Hering , 60 ; theory of color - perception , 61 ; theory ...
... layers of retina , 55 ; bacillary layer , 55 ; cen- tral spot , 57 ; blind spot , 59 ; perception of color , 59 ; primary colors , 60 ; view of Brewster , 60 ; of Young , 60 ; of Hering , 60 ; theory of color - perception , 61 ; theory ...
Página 11
... layers of the germinal disk , viz . , the endoderm , the ectoderm , and the mesoderm . Neglecting now all but the second or nervous sys- tem as we still go up , this is again differentiated into three sub - systems , viz . , the conscio ...
... layers of the germinal disk , viz . , the endoderm , the ectoderm , and the mesoderm . Neglecting now all but the second or nervous sys- tem as we still go up , this is again differentiated into three sub - systems , viz . , the conscio ...
Página 22
... layers : one , the anterior , goes to form the iris , as already said , while the other , the posterior , is gathered into a circular , plaited curtain , or series of converging folds , which surrounds the outer margin of the lens ( to ...
... layers : one , the anterior , goes to form the iris , as already said , while the other , the posterior , is gathered into a circular , plaited curtain , or series of converging folds , which surrounds the outer margin of the lens ( to ...
Página 23
... layers , increasing in density from surface to center , as shown in Fig . 5 , e , and in Fig . 13 , on page 37. The lens is invested with a very thin , transparent membrane , capsule of the lens , which not only invests it , but ...
... layers , increasing in density from surface to center , as shown in Fig . 5 , e , and in Fig . 13 , on page 37. The lens is invested with a very thin , transparent membrane , capsule of the lens , which not only invests it , but ...
Página 36
... layers , increasing in density and curvature until the central nucleus is a very dense and highly refractive FIG . 13 . spherule ( Fig . 13 ) 36 MONOCULAR VISION . Comparison with the camera, 30; chromatism, 31; correction chromatism ...
... layers , increasing in density and curvature until the central nucleus is a very dense and highly refractive FIG . 13 . spherule ( Fig . 13 ) 36 MONOCULAR VISION . Comparison with the camera, 30; chromatism, 31; correction chromatism ...
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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 cornea corresponding points cross depth of space distance distant objects distinct divergence double images evident exactly Experiment external images farther fibers field of view gaze Helmholtz heteronymous homonymous horizontal horopter horopteric line identical points Illustrations impression inches inclination interocular space inverted jects law of corresponding left eye left-eye image lens light line of sight look median line middle monocular motion muscles naked eyes nearer nose oblique observer ocular optic axes optic centers optic chiasm optic convergence optic nerve outward parallel perceived perception perfect image perfectly point of sight position projection pupil ray-lines rays refractive represent retina retinal images right and left right eye right-eye image rotation sclerotic screen seen single shut side stereoscope surface tion torsion turn the eyes vergence vertical meridian vibrations visual lines visual result