Elements of natural philosophy (Volume 2-3) (1850)
Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 318
nality of dispersion, be unitedaccording to the conditions of Equation (100), the com-bination will be perfectly achromatic. It is found thatbetween a certain mixture of muriate of antimony withmuriatic acid, and crown-glass, and between crown-glassand mercury in a solution of sal ammoniac, there… … represents a section of one of these,consisting- of two double convexlenses of crown-glass, holding be-tween them, by means of a glasscylinder, a solution of the muriate inthe shape of a double concave lens,the whole combined agreeably to the relations expressedby Equation (100). The focal distance…
Mechanics · Acoustics · Optics
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