Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1897 - 318 páginas |
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Página xiv
... true vertical meridian , 219 ; experiments to test its truth , 220 ; adverse conclusion as to Helmholtz's results , 223 ; Meissner's results and his experiments , 225 ; my results confirm Meissner's , 227 ; experiments proving , 227-231 ...
... true vertical meridian , 219 ; experiments to test its truth , 220 ; adverse conclusion as to Helmholtz's results , 223 ; Meissner's results and his experiments , 225 ; my results confirm Meissner's , 227 ; experiments proving , 227-231 ...
Página 43
... true nature . It is obviously impossible to have an eye more long- sighted than the normal eye , for this defines with per- fect distinctness the most distant objects , such as the moon or the sun when the dazzling effect is prevented ...
... true nature . It is obviously impossible to have an eye more long- sighted than the normal eye , for this defines with per- fect distinctness the most distant objects , such as the moon or the sun when the dazzling effect is prevented ...
Página 55
... true receptive layer , which corresponds to the iodized film of the sensitized plate of the camera . These rods and cones receive and respond to the vibrations of light ; they co - vibrate with the undulations of the ether . The inner ...
... true receptive layer , which corresponds to the iodized film of the sensitized plate of the camera . These rods and cones receive and respond to the vibrations of light ; they co - vibrate with the undulations of the ether . The inner ...
Página 67
... true signs of objects , even so impressions made on the retina abnormally from within , by the mind or imagination , are also sometimes projected out- ward , and become the delusive signs of external objects having no existence . It is ...
... true signs of objects , even so impressions made on the retina abnormally from within , by the mind or imagination , are also sometimes projected out- ward , and become the delusive signs of external objects having no existence . It is ...
Página 69
... reason can be given . 3. Empiristic Theory . — It is learned by experience by each individual for himself . The first we put aside as being non - scientific . The second and third are each true to some extent , SPACE PERCEPTION . 69.
... reason can be given . 3. Empiristic Theory . — It is learned by experience by each individual for himself . The first we put aside as being non - scientific . The second and third are each true to some extent , SPACE PERCEPTION . 69.
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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