Sight: An Exposition of the Principles of Monocular and Binocular VisionKegan Paul, 1881 - 275 páginas |
Dentro del libro
Resultados 1-5 de 43
Página 8
... diagrams illustrating , 259 . CHAPTER V. · COMPARATIVE PHYSIOLOGY OF BINOCULAR VISION Optic chiasm in lower animals , 262 ; divergence of eye - sockets , 263 ; when extreme , incompatible with binocular vision , 264 ; central spot , 266 ...
... diagrams illustrating , 259 . CHAPTER V. · COMPARATIVE PHYSIOLOGY OF BINOCULAR VISION Optic chiasm in lower animals , 262 ; divergence of eye - sockets , 263 ; when extreme , incompatible with binocular vision , 264 ; central spot , 266 ...
Página 11
... diagram ( Fig . 1 ) illus- trates these successive differentiations . Gradation among the Senses . - Now all these higher special senses may be regarded as the result of refine- ments of common sensation - each a more refined touch ...
... diagram ( Fig . 1 ) illus- trates these successive differentiations . Gradation among the Senses . - Now all these higher special senses may be regarded as the result of refine- ments of common sensation - each a more refined touch ...
Página 28
... DIAGRAM ILLUSTRATING THE FORMATION OF AN IMAGE ON THE RETINA . In all dioptric instruments images are formed in this way . It is in this way that images are formed in the eye . In Fig . 8 it is seen that the diverging pencils , from ...
... DIAGRAM ILLUSTRATING THE FORMATION OF AN IMAGE ON THE RETINA . In all dioptric instruments images are formed in this way . It is in this way that images are formed in the eye . In Fig . 8 it is seen that the diverging pencils , from ...
Página 29
... diagram , Fig . 8 , it is seen that the central rays from all radiants cross each other in the lens . This point of ray - crossing is called the nodal point . It is a little behind the center of the lens . CHAPTER II . THE EYE AS AN ...
... diagram , Fig . 8 , it is seen that the central rays from all radiants cross each other in the lens . This point of ray - crossing is called the nodal point . It is a little behind the center of the lens . CHAPTER II . THE EYE AS AN ...
Página 40
... diagram FIG . 16 . Ъ S S a on page 27 , showing this . It is at once seen that , if the receiving plate is too near the lens , i . e . , at S ' S ' , the rays from any radiant of the object will not yet have come together at a focal ...
... diagram FIG . 16 . Ъ S S a on page 27 , showing this . It is at once seen that , if the receiving plate is too near the lens , i . e . , at S ' S ' , the rays from any radiant of the object will not yet have come together at a focal ...
Otras ediciones - Ver todas
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
Pasajes populares
Página 13 - MOCKLER, E. — A Grammar of the Baloochee Language, as it is spoken in Makran (Ancient Gedrosia), in the Persia-Arabic and Roman characters.
Página 7 - Current Coin. Materialism — The Devil — Crime — Drunkenness — , Pauperism — Emotion — Recreation — The Sabbath. Third Edition. Crown 8vo. Cloth, price 6s. Speech in Season. Fourth Edition. Crown 8vo. Cloth, price o$.
Página 9 - XVIII. The Nature of Light: With a General Account of Physical Optics.
Página 26 - MANS (Eliza A.). An Essay on the Culture of the Observing Powers of Children, especially in connection with the Study of Botany. Edited, with Notes and a Supplement, by Joseph Payne, FCP, Author of " Lectures on the Science and Art of Education,
Página 15 - Frank, FRGS— Matabele Land and the Victoria Falls. A Naturalist's Wanderings in the Interior of South Africa. Edited by CG GATES, BA With numerous Illustrations and 4 Maps.
Página 10 - Joseph.— Free Trade in Land. Edited by his Widow. With Preface by the Right Hon.
Página 1 - Phantasmion. A Fairy Tale. With an Introductory Preface by the Right Hon. Lord Coleridge, of Ottery St. Mary. A New Edition. Illustrated. Crown 8vo. Cloth, price js. 6d. Memoir and Letters of Sara Coleridge. Edited by her Daughter. With Index. 2 vols. With Two Portraits. Third Edition, Revised and Corrected. Crown 8vo. Cloth, price 24$.