Sight: An Exposition of the Principles of Monocular and Binocular Vision |
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Página 12
... nerve organized to covibrate with these more rapid undulations . These
vibrations , inaudible to us , may possibly be perceived by some lower animals ,
as , for example , insects ; we can not tell . After a long interval , vibrations again
appear ...
... nerve organized to covibrate with these more rapid undulations . These
vibrations , inaudible to us , may possibly be perceived by some lower animals ,
as , for example , insects ; we can not tell . After a long interval , vibrations again
appear ...
Página 13
After a long interval , vibrations again appear in consciousness as light . The
vibrations which produce this sensation are so rapid — 399 , 000 , 000 , 000 ,
000 in a second — that they can be conveyed only by the ethereal medium . For
the ...
After a long interval , vibrations again appear in consciousness as light . The
vibrations which produce this sensation are so rapid — 399 , 000 , 000 , 000 ,
000 in a second — that they can be conveyed only by the ethereal medium . For
the ...
Página 54
These nerves , arising from the optic lobes of the midbrain , appear first beneath
the base of the brain as the optic roots , rm , Fig . 20 , converge , unite , and
partially cross their fibers at the optic chiasm , ch ; then , again diverging , enter
the ...
These nerves , arising from the optic lobes of the midbrain , appear first beneath
the base of the brain as the optic roots , rm , Fig . 20 , converge , unite , and
partially cross their fibers at the optic chiasm , ch ; then , again diverging , enter
the ...
Página 63
... but if mixed with yellow , as * “ Nature , ” 20 , pp . 477 , 611 , 637 ( 1879 ) ; “
Contemporary Review , ” May , 1880 . E are most reds , it appears yellow mixed
with gray STRUCTURE OF THE RETINA , 63 Hall, 61; color-blindness, 62; theory
of,
... but if mixed with yellow , as * “ Nature , ” 20 , pp . 477 , 611 , 637 ( 1879 ) ; “
Contemporary Review , ” May , 1880 . E are most reds , it appears yellow mixed
with gray STRUCTURE OF THE RETINA , 63 Hall, 61; color-blindness, 62; theory
of,
Página 64
An Exposition of the Principles of Monocular and Binocular Vision Joseph
LeConte. are most reds , it appears yellow mixed with gray , or a kind of brown ;
or if mixed with blue ( purple ) , it appears as blue mixed with gray , or slate - blue
.
An Exposition of the Principles of Monocular and Binocular Vision Joseph
LeConte. are most reds , it appears yellow mixed with gray , or a kind of brown ;
or if mixed with blue ( purple ) , it appears as blue mixed with gray , or slate - blue
.
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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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