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 40
In order , therefore , to obtain sufficiently bright images of visible objects we must
use lenses , which have the property of forming distinct images behind them , at a
point called their focus . If we widen the hole h , and place in it a lens whose ...
In order , therefore , to obtain sufficiently bright images of visible objects we must
use lenses , which have the property of forming distinct images behind them , at a
point called their focus . If we widen the hole h , and place in it a lens whose ...
Seite 41
a circular disc , with a hole , ab , in its centre , called the pupil , or black of the eye
. It is , as it were , the window of the eye , through which all the light from visible
objects must pass . Á . B F16 . 5 , A . The iris has different colours in different ...
a circular disc , with a hole , ab , in its centre , called the pupil , or black of the eye
. It is , as it were , the window of the eye , through which all the light from visible
objects must pass . Á . B F16 . 5 , A . The iris has different colours in different ...
Seite 43
The point of distinct vision d corresponds with a small hole in the retina called the
Foramen centrale , or central hole , from its being in the centre of the membrane .
When we wish to see the points A and B , or any other point of the object , we ...
The point of distinct vision d corresponds with a small hole in the retina called the
Foramen centrale , or central hole , from its being in the centre of the membrane .
When we wish to see the points A and B , or any other point of the object , we ...
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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