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Stereoscope   Listen
noun
Stereoscope  n.  An optical instrument for giving to pictures the appearance of solid forms, as seen in nature. It combines in one, through a bending of the rays of light, two pictures, taken for the purpose from points of view a little way apart. It is furnished with two eyeglasses, and by refraction or reflection the pictures are superimposed, so as to appear as one to the observer. Note: In the reflecting stereoscope, the rays from the two pictures are turned into the proper direction for stereoscopic vision by two plane mirrors set at an angle with each other, and between the pictures. In the lenticular stereoscope, the form in general use, the eyeglasses are semilenses, or marginal portions of the same convex lenses, set with their edges toward each other, so that they deflect the rays coming from the picture so as to strike the eyes as if coming direct from an intermediate point, where the two pictures are seen apparently as one.






Collaborative International Dictionary of English 0.48








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"Stereoscope" Quotes from Famous Books



... with him. Though he has no soap, he washes all over at least once a day—he worships but once a week. His candles are made of vegetable wax. He uses a cotton coverlet, well stuffed and padded, for bed-covering and mattress. A sort of stereoscope case—made of wood—makes his pillow. He resorts to that, and so do his wife and daughters, that their carefully arranged hair may not be disarranged during sleep. No head-covering is worn by the Japanese. No nation dresses the hair so tastefully. ...
— Harper's Young People, September 28, 1880 - An Illustrated Weekly • Various

... beside these figures. You could walk on that floor and see how the artist is getting on with the portrait. There is space and light in this picture, as in any room. Every object is detached, as in the common miracle of the stereoscope. If art consist in making a fleeting moment immortal, if the True is a higher ideal than the Beautiful, then it will be hard to find a greater painting than this. It is utterly without beauty; its tone is a cold olive green-gray; there is not one redeeming ...
— Castilian Days • John Hay

... maximum sensation in the two retinae there is then a relative retardation of half a period. This may be seen by means of a stereoscope, carrying, instead of stereo-photographs, incised plates through which we look at light. The design consists of two slanting cuts at a suitable distance from each other. One cut, R, slants to the right, and the other, L, to the left (see fig. 111). When the design is looked ...
— Response in the Living and Non-Living • Jagadis Chunder Bose

... as to the distance and solidity of objects from the movements of our eye-muscles in focussing, and from the difference between the images on our two retinas. We are unaware of the method by which we arrive at these inferences, and even when we know that the double photograph in the stereoscope is flat, or that the conjurer has placed two converging sheets of looking-glass beneath his table, we can only say that the photograph 'looks' solid, or that we 'seem' to see ...
— Human Nature In Politics - Third Edition • Graham Wallas

... streets without a sketch-book in his hand, and was all his life long immersed in the study of Appearance, with a persistent scrutiny that is revealed by his endless caricatures and studies, but perhaps by nothing more clearly than by his incidental discovery of the principle of the stereoscope, which he describes in his treatise on Painting. This was no learned curiosity, nor the whim of seeing the universe under drill, but only a clearer instinct of what the purpose of Art is, namely, to see the reality of the actual world in and ...
— The Atlantic Monthly, Volume 13, No. 77, March, 1864 • Various

... and, I have always noted, has a whim for dealing en grand monarque. The book came, with its irresistible inscription, so that I am all tenderness and all but tears. The book too is sovereignly written. I think you the true inventor of the stereoscope, as having exhibited that art in style, long before we had heard of ...
— The Correspondence of Thomas Carlyle and Ralph Waldo Emerson, 1834-1872, Vol II. • Thomas Carlyle and Ralph Waldo Emerson

... In the stereoscope the two diagrams, by the combined use of which the form of bodies in three dimensions is recognized, are projections of the bodies taken from two points so near each other that, by viewing the two diagrams simultaneously, one with each eye, we identify the corresponding points intuitively. The method ...
— Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 3 - "Destructors" to "Diameter" • Various

... house. prism, diffraction grating; beam splitter, half-wave plate, quarter-wave plate. camera lucida [Lat.], camera obscura [Lat.]; magic lantern &c (show) 448; stereopticon; chromatrope^, thaumatrope^; stereoscope, pseudoscope^, polyscope^, kaleidoscope. photometer, eriometer^, actinometer^, lucimeter^, radiometer; ligth detector, photodiode, photomultiplier, photodiode array, photocell. X-ray diffractometer, ...
— Roget's Thesaurus of English Words and Phrases: Body • Roget



Words linked to "Stereoscope" :   stereoscopic



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