Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
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Página 5
... 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 image , 29 ; nodal point , 29 . CHAPTER II ...
... 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 image , 29 ; nodal point , 29 . CHAPTER II ...
Página 21
... lens : * , aqueous humor ; ** , ciliary body or zonule of Zinn . 3. Running across from the circle of junction of the cornea with the sclerotic , and thus cutting off the more protuberant clear part from the main part of the ball , and ...
... lens : * , aqueous humor ; ** , ciliary body or zonule of Zinn . 3. Running across from the circle of junction of the cornea with the sclerotic , and thus cutting off the more protuberant clear part from the main part of the ball , and ...
Página 22
... lens ( to be pres- ently described ) like a dark , plaited collar . These plaits , or folds , seventy to seventy - two in number , are called the ciliary processes ( Fig . 5 , and e , Fig . 19 , p . 43 ) . Be- neath this dark , plaited ...
... lens ( to be pres- ently described ) like a dark , plaited collar . These plaits , or folds , seventy to seventy - two in number , are called the ciliary processes ( Fig . 5 , and e , Fig . 19 , p . 43 ) . Be- neath this dark , plaited ...
Página 23
... lens ; f , ciliary muscle behind the dark ciliary processes ; g , 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 ...
... lens ; f , ciliary muscle behind the dark ciliary processes ; g , 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 ...
Página 24
... lens is obviously necessary for distinct vision ; cataract , a common cause of blindness , arises from its opacity . The lens , with its continuing curtain , completely divides the interior of the ball into two compartments , an ...
... lens is obviously necessary for distinct vision ; cataract , a common cause of blindness , arises from its opacity . The lens , with its continuing curtain , completely divides the interior of the ball into two compartments , an ...
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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