The Stereoscope; Its History, Theory, and ConstructionThis is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. |
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Seite 78
20 . plane figures being also the representation of the solid on the retina of the
two eyes , how comes it that we see the solid and not the plane pictures ? When
we look at the point B , Fig . 19 , with both eyes , we converge upon it the optic
axes ...
20 . plane figures being also the representation of the solid on the retina of the
two eyes , how comes it that we see the solid and not the plane pictures ? When
we look at the point B , Fig . 19 , with both eyes , we converge upon it the optic
axes ...
Seite 81
At first the solid figure will appear in the middle , between the two pictures from
which it is formed and of the same size , but after some practice it will appear
smaller and nearer the eye . Its smallness is an optical illusion , as it has the
same ...
At first the solid figure will appear in the middle , between the two pictures from
which it is formed and of the same size , but after some practice it will appear
smaller and nearer the eye . Its smallness is an optical illusion , as it has the
same ...
Seite 82
mn in relief , exactly in the same manner as they saw in relief the original solid
mn in Fig . 19 . In order to find the height mn of the conical frustum thus seen , let
D = distance op ; d = 88 , the distance of the two points united at m ; d = 8 ' 8 , the
...
mn in relief , exactly in the same manner as they saw in relief the original solid
mn in Fig . 19 . In order to find the height mn of the conical frustum thus seen , let
D = distance op ; d = 88 , the distance of the two points united at m ; d = 8 ' 8 , the
...
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The Stereoscope: Its History, Theory and Construction Sir David Brewster, Sir Keine Leseprobe verfügbar - 2015 |
The Stereoscope: Its History, Theory, and Construction, with Its Application David Brewster Keine Leseprobe verfügbar - 2019 |
Häufige Begriffe und Wortgruppen
angle appear application artist base beautiful binocular pictures binocular vision body called camera Castle centre chapter Church circle colour combined concave cone constructed converging convex correct David Brewster described direction dissimilar pictures distance distinct drawings effect equal exhibit experiment explained feet figures fixed Front give given glass greater ground Group hand hollow illusion inches interesting inverted landscape left eye length lens lenses lenticular stereoscope less light look magnitude manner means nature nearer object observer obtained optic axes original Palace Paris perfect person Perspective photograph plane portraits position prism produced proper raised rays reflecting refracted relief representations represented result retina right eye Rome seen shadow shewn side sight similar single slide solid statue stereoscope summit suppose surface taken true union Venice View visible vision wall Wheatstone