Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1897 - 318 páginas |
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Página 3
... Side . By ALFRED SIDGWICK , B. A. , Oxon . $ 1.75 . 48. ORIGIN OF CULTIVATED PLANTS . BY ALPHONSE DE CANDOLLE . $ 2.00 . 49. JELLY - FISH , STAR - FISH , AND SEA - URCHINS . A Research on Primi- tive Nervous Systems . By GEORGE J ...
... Side . By ALFRED SIDGWICK , B. A. , Oxon . $ 1.75 . 48. ORIGIN OF CULTIVATED PLANTS . BY ALPHONSE DE CANDOLLE . $ 2.00 . 49. JELLY - FISH , STAR - FISH , AND SEA - URCHINS . A Research on Primi- tive Nervous Systems . By GEORGE J ...
Página 10
... side , just in front of the middle or equator of the globe ( Fig . 3 ) . They are called severally superior , inferior , exter- nal , and internal rectus . The first turns the ball up- ward , the second downward , the third to the right ...
... side , just in front of the middle or equator of the globe ( Fig . 3 ) . They are called severally superior , inferior , exter- nal , and internal rectus . The first turns the ball up- ward , the second downward , the third to the right ...
Página 11
... side ( Fig . 3 , c ) ; it then turns upon itself backward and outward , passes over the globe obliquely across the equator , and is attached to the sclerotic , or white coat of the eye , on the outside , a little behind the equator ...
... side ( Fig . 3 , c ) ; it then turns upon itself backward and outward , passes over the globe obliquely across the equator , and is attached to the sclerotic , or white coat of the eye , on the outside , a little behind the equator ...
Página 17
... side of the direct line of sight , the cornea will fill again and the sight may be recovered . ( c . ) The posterior and much larger chamber is filled with a transparent , glassy substance , about the consist- ence of soft jelly ...
... side of the direct line of sight , the cornea will fill again and the sight may be recovered . ( c . ) The posterior and much larger chamber is filled with a transparent , glassy substance , about the consist- ence of soft jelly ...
Página 25
... sides will be quenched , and not allowed to rebound by reflection , and thus fall on the image and spoil it . No light must fall on the image except that which comes directly from the object . So the eye also is a very small , dark ...
... sides will be quenched , and not allowed to rebound by reflection , and thus fall on the image and spoil it . No light must fall on the image except that which comes directly from the object . So the eye also is a very small , dark ...
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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