The microscope; an introduction to microscopic methods and to histology (1901)
Gage, Simon Henry, 1851-1944 · Ithaca, N.Y. Comstock publishing company · leaf 40
Fig. 33 Fig. 34 Figs. 33-34. Ocular Micrometer and movable scale. Fig. jj is a side view ofthe ocular while Fig. J4 gives a sectional end view, and shows the ocular micrometerin position, hi both the screw which moves the micrometer is shown at the left.(From Bausch & Lomb Opt. Co.) § 42.…
Microscopy
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