Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1897 - 318 páginas |
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Página 114
... inclined outward at the top . This would affect all the meridians slightly ; but the effect is very small , and I do not find it so in my eyes . We shall discuss this point again ( page 218 ) . Law of Corresponding Points . - After this ...
... inclined outward at the top . This would affect all the meridians slightly ; but the effect is very small , and I do not find it so in my eyes . We shall discuss this point again ( page 218 ) . Law of Corresponding Points . - After this ...
Página 187
... and horizontal images when projected on a vertical plane for all positions of the point of sight . Simple inspection of the diagram is sufficient to show that the inclination or torsion of the vertical image on LAWS OF PARALLEL MOTION .
... and horizontal images when projected on a vertical plane for all positions of the point of sight . Simple inspection of the diagram is sufficient to show that the inclination or torsion of the vertical image on LAWS OF PARALLEL MOTION .
Página 188
... INCLINATION OF VERTICAL AND HORIZONTAL IMAGES FOR ALL POSITIONS OF THE POINT OF SIGHT , WHEN PROJECTED ON VERTI- CAL PLANE . of the images show torsion of the eye , there must be a fallacy somewhere . The one or the other must be wrong ...
... INCLINATION OF VERTICAL AND HORIZONTAL IMAGES FOR ALL POSITIONS OF THE POINT OF SIGHT , WHEN PROJECTED ON VERTI- CAL PLANE . of the images show torsion of the eye , there must be a fallacy somewhere . The one or the other must be wrong ...
Página 193
... inclination of the hyperbolic curve on the horizontals of the wall will be about 20 ° . Now a rectangular cross ... inclined 20 ° with the horizontal , so that the angles of the cross would be about 70 ° and 110 ° . Now rotate these ...
... inclination of the hyperbolic curve on the horizontals of the wall will be about 20 ° . Now a rectangular cross ... inclined 20 ° with the horizontal , so that the angles of the cross would be about 70 ° and 110 ° . Now rotate these ...
Página 197
... inclination of the vertical image on the true vertical deceptive results by projec- tion ; therefore he imagines the ... inclined . If we observed the iris of another person , we should see that it had turned as a wheel . In deference to ...
... inclination of the vertical image on the true vertical deceptive results by projec- tion ; therefore he imagines the ... inclined . If we observed the iris of another person , we should see that it had turned as a wheel . In deference to ...
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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