Fig. 33 Fig. 34. Figs. 33-34 Ocular Micrometer with movable scale. Fig. 33 is a side view ofthe ocular while Fig. j/ gives a sectional end view, and shozvs the ocular microme-ter in position. In both the screw which moves the micrometer is shown at theleft. {From Bausch & Lomb Opt. Co.) 26…
Microscopy
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