Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
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Página 5
... retina , 22 ; con- tents of ball , 23 ; lens , 23 ; humors , 24 . SECTION II . - FORMATION OF THE IMAGE , 24 ; conditions of per- fect image , 25 ; experiment , 27 ; illustrations , 27 ; property of a lens , 27 ; proofs of a retinal ...
... retina , 22 ; con- tents of ball , 23 ; lens , 23 ; humors , 24 . SECTION II . - FORMATION OF THE IMAGE , 24 ; conditions of per- fect image , 25 ; experiment , 27 ; illustrations , 27 ; property of a lens , 27 ; proofs of a retinal ...
Página 6
... RETINA : Law of outward pro- jection of retinal impressions , 64 ; compared with other senses , 65 ; illustrations of this property , 66 ; phosphenes , 67 ; muscæ volitantes , 67 ; Purkinje's figures , 68 ; ocular spectra , 69 ...
... RETINA : Law of outward pro- jection of retinal impressions , 64 ; compared with other senses , 65 ; illustrations of this property , 66 ; phosphenes , 67 ; muscæ volitantes , 67 ; Purkinje's figures , 68 ; ocular spectra , 69 ...
Página 21
... retina ; v , vitre- ous body ; Cm , ciliary muscle ; C , conjunctiva ; C , cornea ; I , iris ; L , lens : * , aqueous humor ; ** , ciliary body or zonule of Zinn . 3. Running across from the circle of junction of the cornea with the ...
... retina ; v , vitre- ous body ; Cm , ciliary muscle ; C , conjunctiva ; C , cornea ; I , iris ; L , lens : * , aqueous humor ; ** , ciliary body or zonule of Zinn . 3. Running across from the circle of junction of the cornea with the ...
Página 22
... retina . The anterior portion of the choroid , separated from the sclerotic , drawn together as a curtain , and thickened by muscular tissue , forms the iris already described . Just before separating from the sclerotic to form the iris ...
... retina . The anterior portion of the choroid , separated from the sclerotic , drawn together as a curtain , and thickened by muscular tissue , forms the iris already described . Just before separating from the sclerotic to form the iris ...
Página 23
... retina ; h , optic nerve . ( After Cleland . ) ( a . ) Crystalline , or Lens . -Immediately behind the iris , and in contact with it , is found the crystalline . It is a flattened ellipsoid , or double convex lens , as clear as finest ...
... retina ; h , optic nerve . ( After Cleland . ) ( a . ) Crystalline , or Lens . -Immediately behind the iris , and in contact with it , is found the crystalline . It is a flattened ellipsoid , or double convex lens , as clear as finest ...
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Términos y frases comunes
angle axis bacillary layer binocular eye binocular perspective binocular vision camera central spot ciliary muscle circle colors combined images cones corresponding points cross depth of space distant objects distinct double images evident exactly Experiment external images eyes by squinting farther fibers field of view figures finger focal adjustment foreground forms of perspective gaze heteronymously homonymously horizontal horopter identical points impression inches inclination interocular space inverted jects left eye lens less convergence light line of sight look median plane monocular images motion muscles naked eyes nearer nose object or scene oblique observer ocular optic axes optic chiasm optic convergence optic nerve outward parallel perceived perception of depth perfect image perfectly point of sight position projection rays refractive represent retina retinal images right and left right eye rotation sclerotic screen seen single side stereoscope stereoscopic pictures surface tion torsion turn the eyes unite visual lines visual result