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 73
If we use a thicker lens , as shewn at m ' n ' nm , keeping the curvature of the
surface the same , we increase the refracting angle at its margin n ' n , we can
produce any degree of displacement we require , either for the purposes of
experiment ...
If we use a thicker lens , as shewn at m ' n ' nm , keeping the curvature of the
surface the same , we increase the refracting angle at its margin n ' n , we can
produce any degree of displacement we require , either for the purposes of
experiment ...
Seite 85
18 , are , as we have already explained , combined or simply laid upon one
another by the lenses LL , L ' I ' , and in this state are shewn by the middle circles
at AaBb , codd . The images of the bases AB , ab of the cone are accurately
united in ...
18 , are , as we have already explained , combined or simply laid upon one
another by the lenses LL , L ' I ' , and in this state are shewn by the middle circles
at AaBb , codd . The images of the bases AB , ab of the cone are accurately
united in ...
Seite 112
Another form of the double reflecting stereoscope is shewn in Fig . 32 , which
differs from that shewn in Fig . 31 in IN NR FIG . 32 . the position of the two
reflectors and of the figures to be united . The reflecting faces of the mirrors are
turned ...
Another form of the double reflecting stereoscope is shewn in Fig . 32 , which
differs from that shewn in Fig . 31 in IN NR FIG . 32 . the position of the two
reflectors and of the figures to be united . The reflecting faces of the mirrors are
turned ...
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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