Sight: An Exposition of the Principles of Monocular and Binocular VisionKegan Paul, 1881 - 275 páginas |
Dentro del libro
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Página 21
... position to the face of the watch , there is an opaque , colored plate called the iris , I. It is the colored part of the eye , black , brown , blue , or gray , in different individuals . This transverse plate is not perfectly flat ...
... position to the face of the watch , there is an opaque , colored plate called the iris , I. It is the colored part of the eye , black , brown , blue , or gray , in different individuals . This transverse plate is not perfectly flat ...
Página 22
An Exposition of the Principles of Monocular and Binocular Vision Joseph LeConte. corresponding in position with the hole in the watch face for attachment of the hands . The pupil seems to be jet black , because the observer looks ...
An Exposition of the Principles of Monocular and Binocular Vision Joseph LeConte. corresponding in position with the hole in the watch face for attachment of the hands . The pupil seems to be jet black , because the observer looks ...
Página 37
... position of the point of sight . This capacity he calls periscopism . We will hereafter , how- ever , give reasons showing that this property of the crystalline can be of little value to man . 5. Adjustment for Light . — The delicate ...
... position of the point of sight . This capacity he calls periscopism . We will hereafter , how- ever , give reasons showing that this property of the crystalline can be of little value to man . 5. Adjustment for Light . — The delicate ...
Página 43
... position and grows smaller . image is reflected from the anterior surface of the crys- talline . The anterior surface of the crystalline , there- fore , changes its form . Again , the nature of the change of the image , viz . , that it ...
... position and grows smaller . image is reflected from the anterior surface of the crys- talline . The anterior surface of the crystalline , there- fore , changes its form . Again , the nature of the change of the image , viz . , that it ...
Página 45
... position of the receiv- ing screen . Like the microscope , but how infinitely superior ! The microscope has its four - inch lens , its two - inch lens , its one - inch lens , its half - inch lens , its quarter - inch , its tenth - inch ...
... position of the receiv- ing screen . Like the microscope , but how infinitely superior ! The microscope has its four - inch lens , its two - inch lens , its one - inch lens , its half - inch lens , its quarter - inch , its tenth - inch ...
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Términos y frases comunes
angle axis bacillary layer binocular eye binocular perspective binocular vision camera central spot Cheaper Edition ciliary muscle Cloth colors combined images cones corresponding points cross Demy 8vo diagram direction distance distant objects distinct divergence double images evident Experiment external images farther Fcap fibers field of view Frontispiece Helmholtz heteronymous horizontal horopter horopteric line Illustrations impression inches inclination interocular space jects Large post 8vo left eye left-eye image lens light line of sight look median line monocular motion muscles nearer nose observer ocular optic axes optic centers optic chiasm optic nerve outward parallel perception perfectly phenomena plane Poems point of sight Portrait position price 75 Prof projection rays refractive represent retina retinal images right eye rotation sclerotic screen Second Edition seen single Small crown 8vo stereoscope surface T. H. HUXLEY Third Edition tion torsion Translated vertical meridian vibrations visual lines visual result vols
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