The microscope; an introduction to the microscopic methods and to histology (1911)
Gage, Simon Henry, 1851-1944 · [Ithaca, N.Y.] The Comstock Publishing Company · leaf 28
without changing the posi-lio?i of the simple microscope. The long-sighted eye can see this image best as itnaturally focuses converging rays on theretina. The myopic eye either sees noimage at all, or a mere blur, dependingupon the amount of myopia. A. object ;A. real image above the magnifier;A.… … s\ ^ x Fig. 19. Tripod Magnifier The diagrams, Figs. 17, 18, are introduced to show under whatconditions both a virtual and a real image may be seen withoutchanging the position of the magnifier or the object. Simple microscopes are very convenient when only a small ■magnification (Ch. IV) is…
Microscopy
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