Sight: An Exposition of the Principles of Monocular and Binocular Vision |
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Página 7
SECTION II . - Laws oF CONVERGENT Motion , 177 ; the rotation in this case real
, 178 ; difficulty in experimenting , 178 ; experiments proving rotation on optic
axes in convergence , 180–187 ; effect of elevation and depression of visual
plane ...
SECTION II . - Laws oF CONVERGENT Motion , 177 ; the rotation in this case real
, 178 ; difficulty in experimenting , 178 ; experiments proving rotation on optic
axes in convergence , 180–187 ; effect of elevation and depression of visual
plane ...
Página 22
... plaited curtain , or series of converging folds , which surrounds the outer
margin of the lens ( to be presently described ) like a dark , plaited collar . These
plaits , or folds , seventy to seventy - two in number , are called the ciliary
processes ...
... plaited curtain , or series of converging folds , which surrounds the outer
margin of the lens ( to be presently described ) like a dark , plaited collar . These
plaits , or folds , seventy to seventy - two in number , are called the ciliary
processes ...
Página 39
The radiating fibers converge from the outer margin of the iris as a fixed point ,
and take hold on the movable margin of the pupil , and , when they contract , pull
open the pupil on every side , and thus enlarge it ( Fig . 15 , B ) . The circular
fibers ...
The radiating fibers converge from the outer margin of the iris as a fixed point ,
and take hold on the movable margin of the pupil , and , when they contract , pull
open the pupil on every side , and thus enlarge it ( Fig . 15 , B ) . The circular
fibers ...
Página 54
20 , converge , unite , and partially cross their fibers at the optic chiasm , ch ; then
, again diverging , enter the conical eye - sockets a little to the interior of the point
; then pass through the midst of the fatty cushion behind the eye , surrounded ...
20 , converge , unite , and partially cross their fibers at the optic chiasm , ch ; then
, again diverging , enter the conical eye - sockets a little to the interior of the point
; then pass through the midst of the fatty cushion behind the eye , surrounded ...
Página 107
But if we move the eyes in opposite directions , as in converging the optic axes
strongly and then allowing them to ... This phenomenon is not very easily
observed , because it is best seen by simple convergence of the eyes on a very
near ...
But if we move the eyes in opposite directions , as in converging the optic axes
strongly and then allowing them to ... This phenomenon is not very easily
observed , because it is best seen by simple convergence of the eyes on a very
near ...
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Términos y frases comunes
adjustment already angle appear becomes binocular called central spot circle Cloth colors combined complete condition cones convergence corresponding points cross Demy 8vo diagram direction distance distinct double images evident exactly Experiment explained external fact fall farther Fcap field of view figures front hand horizontal horopter Illustrations impression inches inclination increasing Large layer left eye lens less light look median middle motion move muscles natural nearer necessary nerve nose object observer opposite optic optic axes outward parallel passing perception perfect perfectly perspective phenomena plane Poems point of sight position post 8vo price 35 primary produced projection rays referred represent result retina retinal images right eye rotation screen Second Edition seen shown side single Small crown 8vo space stereoscope surface Third tion Translated true turn unite vertical vision visual lines vols wall whole
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