Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 249
s well as a simple and easy means by which specific forms ofmicroscopic life maybe be found and readily taken, we call attentionto the tank microscope of Mr. C. Rousselet. It is illustrated in fig.173 and scarcely needs further description. One of Zeisss Steinheil f loups or aplanatic lenses, to… … Fig. 172.—Professor E. Schultzes aquarium microscope. of the tank, and the lens is focussed by means of a rack andpinion, arranged upon the body of the clamp, as seen upon theleft-hand corner of the figure. The following points will recom-mend themselves to those who are in the habit of looking at…
Microscopy
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