Elements of natural philosophy (Volume 2-3) (1850)
Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 273
THE MAGIC LANTERN. Magic lantern; § 89. This consists of a small close chamber, fromone side of which proceeds a tube containing usuallytwo convex lenses A and B, with an intermediate open-ing for a glass slide C, which may be moved freely in Essential parts; a direction at right angles to the… … behind which is a concave reflector E. The rays pro- ELEMENTS OF OPTICS. 265 ceeding from any point in a figure, painted with some °Pticaltransparent pigment upon the glass slide and strongly fn^^nftheilluminated by the lens J_, upon which the direct light explained;from the lamp, as well as that…
Mechanics · Acoustics · Optics
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