A text book of physics, for the use of students of science and engineering (1918)
Duncan, John, d. 1941, Starling, Sydney George, 1873- · London Macmillan · leaf 635
other eye sees the sheet.Obtain as near a coincidence as possible, and read the number of divisionson the sheet, as seen by direct vision, which coincide with one division asseen through the lens. This is the magnification produced by the lens. Compound microscope.- A converging lens of short focal… … Fig. 563.—Two lenses used as a compound microscope. the real image ab, of the object AB, is called the object-glass, orobjective. The lens E which acts as a simple magnifier to producethe virtual image ab is called the eyepiece. The lines which are dotted in Fig. 563 are mere constructionlines for…
Physics
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