Introductory course of natural philosophy for the use of schools and academies. Ed. from Ganot's popular physics. By William G. Peck (1869)
Ganot, Adolphe, 1804-1887, Peck, William Guy, 1820-1892 · New York A.S. Barnes · leaf 359
F:_r L-Jo. Bxplain the course of the, rays in the stereoscope. 350 POPULAR PHYSICS. two, and placing the right hand half before the left eye. and iheother half before the right eye. The pictures must be perfectlyexecuted, which can be done only by means of the daguerreotype orphotographic process.… … Fig. 236. Explain Bbkwsteks form. OPTICAL INSTRUMENTS 357 from a statue. We see the left hand one more in front, the righthand one more in profile. On placing them in the stereoscope we seea single image in relief, as shown in Fig. 236. This image standsout in relief, presenting all the appearance…
Physics
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