A natural philosophy : embracing the most recent discoveries in the various branches of physics, and exhibiting the application of scientific principles in everyday life .. (1899)
Quackenbos, G. P. (George Payn), 1826-1881 · New York, Cincinnati [etc.], American book company · leaf 274
a clear and mag-nified image. 706. The Compound Microscope.—The compound mi-croscope is a combination of two, three, or four convexlenses, through which we view a magnified image of anobject instead of the object itself. The lenses are fixed intubes moving one within the other, and suitable… … FY;- D E is the object, and B, the lens nearest to it, is called the object-glass.C, the lens nearest the eye, is called the eye-glass. A magnified image of thearrow is formed at H I by the lens B. This image is viewed through thelens C, and is thus still further magnified, being seen under an…
Physics
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