Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1897 - 318 páginas |
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Página xii
... projection of retinal impressions , 58 ; com- parison with other senses , 59 ; illustrations of this law , 61 ; phosphenes , 61 ; muscæ volitantes , 62 ; Purkinje's figures , 62 ; ocular spectra , 63 . SECOND LAW OF VISION , 67 ; the ...
... projection of retinal impressions , 58 ; com- parison with other senses , 59 ; illustrations of this law , 61 ; phosphenes , 61 ; muscæ volitantes , 62 ; Purkinje's figures , 62 ; ocular spectra , 63 . SECOND LAW OF VISION , 67 ; the ...
Página 6
... projected 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 ...
... projected 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 ...
Página 58
... . It is not affected by red . Hence the relative brightness of blue , as compared with red or yellow , increases with the faintness of the light . First Law of Vision . - Law of Outward Projection 58 MONOCULAR VISION .
... . It is not affected by red . Hence the relative brightness of blue , as compared with red or yellow , increases with the faintness of the light . First Law of Vision . - Law of Outward Projection 58 MONOCULAR VISION .
Página 59
... projections outward of retinal images . This law of outward projection is so important that we will stop a moment to show that it is not a new law specially made for the sense of sight , but only a modi- fication of a general law of ...
... projections outward of retinal images . This law of outward projection is so important that we will stop a moment to show that it is not a new law specially made for the sense of sight , but only a modi- fication of a general law of ...
Página 60
... e . , referred to the distant sounding body . Finally , in the case of the optic nerve , the impression is so wholly projected outward that the very reminis- cence of its subjectivity is entirely lost . We are 60 MONOCULAR VISION .
... e . , referred to the distant sounding body . Finally , in the case of the optic nerve , the impression is so wholly projected outward that the very reminis- cence of its subjectivity is entirely lost . We are 60 MONOCULAR VISION .
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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