Modern microscopy; a handbook for beginners and students (1912)
Cross, M. I, Cole, Martin J · Chicago, Chicago Medical Book Co. · leaf 129
seen as bright spirals on a darkbrown field. Leucocytes, bacteria, and other spirochetes arealso seen as clear spaces. The effect produced is dependent onthe fact that the particles of Indian ink are smaller than thebacteria, and hence, when a mixture of the two is allowed tosettle on a slide, the… … Fig. 44.—Polarizer. Fig. 45.—Analyzer. which fits into the sub-stage, and the other the analyzer, whichis usually inserted between the nosepiece of the microscope andthe objective. By its means light is split up into its componentparts, and most beautiful colour effects are obtained. Thepolarizer…
Microscopy
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