Sight: An Exposition of the Principles of Monocular and Binocular Vision |
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GENERAL PHYSIOLOGY OF MUSCLES AND NERVES : By Dr. I. ROSENTHAL .
With 75 Illustrations . Second Edition , Crown 8vo . cloth , price 5s . THE
NATURAL CONDITIONS OF EXISTENCE AS THEY AFFECT ANIMAL LIFE . By
KARL ...
GENERAL PHYSIOLOGY OF MUSCLES AND NERVES : By Dr. I. ROSENTHAL .
With 75 Illustrations . Second Edition , Crown 8vo . cloth , price 5s . THE
NATURAL CONDITIONS OF EXISTENCE AS THEY AFFECT ANIMAL LIFE . By
KARL ...
Página 5
FORMATION OF THE IMAGE , 24 ; conditions of perfect image , 25 ; experiment ,
27 ; illustrations , 27 ; property of a lens , 27 ; proofs of a retinal image , 29 ; nodal
point , 29 . CHAPTER II . 30 THE EYE AS AN OPTICAL INSTRUMENT ...
FORMATION OF THE IMAGE , 24 ; conditions of perfect image , 25 ; experiment ,
27 ; illustrations , 27 ; property of a lens , 27 ; proofs of a retinal image , 29 ; nodal
point , 29 . CHAPTER II . 30 THE EYE AS AN OPTICAL INSTRUMENT ...
Página 6
double images , 92 ; experiments illustrating , 92-94 ; analogy with sense of touch
, 95 ; single vision , 95 ; corresponding points of the two retinæ , 96 ; law of
corresponding points , 97 ; conditions of single vision , 99 ; horopter , 101 ; optic ...
double images , 92 ; experiments illustrating , 92-94 ; analogy with sense of touch
, 95 ; single vision , 95 ; corresponding points of the two retinæ , 96 ; law of
corresponding points , 97 ; conditions of single vision , 99 ; horopter , 101 ; optic ...
Página 25
Conditions of a Perfect Image . — A serviceable image must be sufficiently bright
, and perfectly sharp and distinct in outline . Brightness only requires a sufficient
amount of light . In order to be perfectly distinct , it is necessary that rays from ...
Conditions of a Perfect Image . — A serviceable image must be sufficiently bright
, and perfectly sharp and distinct in outline . Brightness only requires a sufficient
amount of light . In order to be perfectly distinct , it is necessary that rays from ...
Página 26
If we suppose the hole to become a mathematical point , then one ray only
passes from each point to the object , and goes to its own place in the image ( Fig
. 6 , B ) , and the conditions of distinctness are fulfilled ; but the image is now
infinitely ...
If we suppose the hole to become a mathematical point , then one ray only
passes from each point to the object , and goes to its own place in the image ( Fig
. 6 , B ) , and the conditions of distinctness are fulfilled ; but the image is now
infinitely ...
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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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