The microscope; an introduction to microscopic methods and to histology (1901)
Gage, Simon Henry, 1851-1944 · Ithaca, N.Y. Comstock publishing company · leaf 119
is the ratiobetween the object magnified (Fig.16, AB), and the virtual image(A3B3). To obtain the size of thisvirtual image place the tripod mag-nifier near the edge of a support ofsuch a height that the distancefrom the upper surface of the mag-nifier to the table is 250 millimeters. Fig. 94.…
Microscopy
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