Sight: An Exposition of the Principles of Monocular and Binocular VisionKegan Paul, 1881 - 307 páginas |
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Página 8
... diagrams illustrating , 259 . CHAPTER V. COMPARATIVE PHYSIOLOGY OF BINOCULAR VISION . Optic chiasm in lower animals , 262 ; divergence of eye - sockets , 263 ; when extreme , incompatible with binocular vision , 264 ; central spot , 266 ...
... diagrams illustrating , 259 . CHAPTER V. COMPARATIVE PHYSIOLOGY OF BINOCULAR VISION . Optic chiasm in lower animals , 262 ; divergence of eye - sockets , 263 ; when extreme , incompatible with binocular vision , 264 ; central spot , 266 ...
Página 11
... diagram ( Fig . 1 ) illus- trates these successive differentiations . Gradation among the Senses . - Now all these higher special senses may be regarded as the result of refine- ments of common sensation - each a more refined touch ...
... diagram ( Fig . 1 ) illus- trates these successive differentiations . Gradation among the Senses . - Now all these higher special senses may be regarded as the result of refine- ments of common sensation - each a more refined touch ...
Página 28
... DIAGRAM ILLUSTRATING THE FORMATION OF AN IMAGE ON THE RETINA . In all dioptric instruments images are formed in this way . It is in this way that images are formed in the eye . In Fig . 8 it is seen that the diverging pencils , from ...
... DIAGRAM ILLUSTRATING THE FORMATION OF AN IMAGE ON THE RETINA . In all dioptric instruments images are formed in this way . It is in this way that images are formed in the eye . In Fig . 8 it is seen that the diverging pencils , from ...
Página 29
... diagram , Fig . 8 , it is seen that the central rays from all radiants cross each other in the lens . This point of ray - crossing is called the nodal point . It is a little behind the center of the lens . CHAPTER II . THE EYE AS AN ...
... diagram , Fig . 8 , it is seen that the central rays from all radiants cross each other in the lens . This point of ray - crossing is called the nodal point . It is a little behind the center of the lens . CHAPTER II . THE EYE AS AN ...
Página 40
... diagram FIG . 16 . C b a on page 27 , showing this . It is at once seen that , if the receiving plate is too near the lens , i . e . , at S ' S ' , the rays from any radiant of the object will not yet have come together at a focal point ...
... diagram FIG . 16 . C b a on page 27 , showing this . It is at once seen that , if the receiving plate is too near the lens , i . e . , at S ' S ' , the rays from any radiant of the object will not yet have come together at a focal point ...
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Términos y frases comunes
angle 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 depth of space distant objects distinct double images evident exactly Experiment external images farther Fcap fibers field of view focal adjustment foreground forms of perspective Frontispiece heteronymously horizontal horopter identical points Illustrations impression inches inclination interocular space jects judgments Large post 8vo left eye lens light line of sight look median plane monocular motion muscles naked eyes nearer nose object or scene observer ocular optic axes optic chiasm optic convergence optic nerve outward parallel perception of depth perfectly Poems point of sight position projection represent retina retinal images right and left right eye rotation screen Second Edition seen single side Small crown 8vo stereoscope stereoscopic pictures Third Edition tion torsion turn the eyes visual lines visual result vols
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