Sight: An Exposition of the Principles of Monocular and Binocular VisionKegan Paul, 1881 - 275 páginas |
Dentro del libro
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Página 18
... eye , it is this mucous membrane which is affected , and not the eye proper ... left side , just in front of the middle or equator of the globe ( Fig . 3 ) ... left , if we are speaking of the right eye . This is their action expressed ...
... eye , it is this mucous membrane which is affected , and not the eye proper ... left side , just in front of the middle or equator of the globe ( Fig . 3 ) ... left , if we are speaking of the right eye . This is their action expressed ...
Página 19
... eye upward , but also to rotate it a little on its axis inward toward the ... left . The inferior oblique ( Fig . 3 , d ) rises from the anterior , inner ... eye inward and upward , and at the same time to rotate it on its axis outward ...
... eye upward , but also to rotate it a little on its axis inward toward the ... left . The inferior oblique ( Fig . 3 , d ) rises from the anterior , inner ... eye inward and upward , and at the same time to rotate it on its axis outward ...
Página 43
... eye to very near objects , the crystalline becomes thicker in the middle , and pushes the pupil a little forward ... left , F , to distant objects . Theory of Adjustment . Thus much may be con- sidered. THE EYE AS AN OPTICAL INSTRUMENT . 43.
... eye to very near objects , the crystalline becomes thicker in the middle , and pushes the pupil a little forward ... left , F , to distant objects . Theory of Adjustment . Thus much may be con- sidered. THE EYE AS AN OPTICAL INSTRUMENT . 43.
Página 54
... eye - sockets a little to the interior of the point ; then pass through the midst of the fatty cushion behind the eye , surrounded FIG . 20 . A VIEW OF THE TWO EYES ... left optic nerves . ( After Helmholtz . ) by the diverging recti muscles ...
... eye - sockets a little to the interior of the point ; then pass through the midst of the fatty cushion behind the eye , surrounded FIG . 20 . A VIEW OF THE TWO EYES ... left optic nerves . ( After Helmholtz . ) by the diverging recti muscles ...
Página 68
... left , hold the candle very near the right eye , within three or four inches , obliquely outward and forward , so that the light shall strongly illuminate the retina . Now move the light about gently , upward , downward , back FIG . 24 ...
... left , hold the candle very near the right eye , within three or four inches , obliquely outward and forward , so that the light shall strongly illuminate the retina . Now move the light about gently , upward , downward , back FIG . 24 ...
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Términos y frases comunes
angle axis bacillary layer binocular eye binocular perspective binocular vision camera central spot Cheaper Edition ciliary muscle Cloth colors combined images cones corresponding points cross Demy 8vo diagram direction distance distant objects distinct divergence double images evident Experiment external images farther Fcap fibers field of view Frontispiece Helmholtz heteronymous horizontal horopter horopteric line Illustrations impression inches inclination interocular space jects Large post 8vo left eye left-eye image lens light line of sight look median line monocular motion muscles nearer nose observer ocular optic axes optic centers optic chiasm optic nerve outward parallel perception perfectly phenomena plane Poems point of sight Portrait position price 75 Prof projection rays refractive represent retina retinal images right eye rotation sclerotic screen Second Edition seen single Small crown 8vo stereoscope surface T. H. HUXLEY Third Edition tion torsion Translated vertical meridian vibrations visual lines visual result vols
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