Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1897 - 318 páginas |
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Página x
... whole subject of vision . As a means of scientific culture , the study of vision seems to me almost exceptional . It makes use of , and thus connects together , the sciences of Physics , Physiology , and Psychology . It makes the ...
... whole subject of vision . As a means of scientific culture , the study of vision seems to me almost exceptional . It makes use of , and thus connects together , the sciences of Physics , Physiology , and Psychology . It makes the ...
Página 8
... whole subject of vision may be divided into two parts , viz . , monocular and binocular vision . The former is simple vision without qualification . It in- cludes the general phenomena characteristic of all vi- sion . In addition to ...
... whole subject of vision may be divided into two parts , viz . , monocular and binocular vision . The former is simple vision without qualification . It in- cludes the general phenomena characteristic of all vi- sion . In addition to ...
Página 15
... whole interior of the ball as far forward as the ciliary collar . Its function is to receive and respond to the impressions of light . Its wonderful structure and functions will be explained hereafter . 5. GENERAL STRUCTURE OF THE EYE . 15.
... whole interior of the ball as far forward as the ciliary collar . Its function is to receive and respond to the impressions of light . Its wonderful structure and functions will be explained hereafter . 5. GENERAL STRUCTURE OF THE EYE . 15.
Página 17
... whole globular surface . SECTION II . - FORMATION OF THE IMAGE . The eyeball , as thus described , may be regarded as consisting essentially of two distinct portions , viz .: 1 . A nervous expansion , the retina , specialized for re ...
... whole globular surface . SECTION II . - FORMATION OF THE IMAGE . The eyeball , as thus described , may be regarded as consisting essentially of two distinct portions , viz .: 1 . A nervous expansion , the retina , specialized for re ...
Página 18
... whole instrumental apparatus of lenses were removed , leaving only the concave retina . If this could be retained in a healthy condition ( which of course is practically impossible ) , it would be easy to make a glass instrument which ...
... whole instrumental apparatus of lenses were removed , leaving only the concave retina . If this could be retained in a healthy condition ( which of course is practically impossible ) , it would be easy to make a glass instrument which ...
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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