Snelling, Henry Hunt, 1816-1897 · [New York : W.B. Smith] · leaf 182
whichis most generally in use, as made by M. 1852. The Photographic Art-Journal. 175 Soliele, of Paris, has the appearance of adouble opera-glass ; and the modificationconsists in the substitution of quarter len-ses for the prisms employed by Mr. Wheat-stone ; the eye-glasses refract, or, in other… … REFRACTING STEREOSCOPE. A reflecting Stereoscope may be readilyconstructed from our illustration; and, asa philosophical toy, will afford, perhaps,more amusement, and certainly excitemore astonishment, than the well-knownkaleidoscope * It simply consists of twopieces of plate-glass, two or three…
Photography · Art and photography
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