The microscope : its construction and management : including technique, photo-micrography, and the past and future of the microscope (1893)
Heurck, Henri van, 1838-1909 · London : C. Lockwood ; New York : D. Van Nostrand Co. · leaf 276
ng on the glass screen is produced by a special arrangementof lenses, contained in the ocular tube, by means of which eachobserver must regulate his focus once for all in such a way that whenthe image is quite clear in the ocular it is equally in focus on thephotographic plate. PHOTO-MICROGRAPHY.… … Fig. 173. Fig. 172. expensive, and by it photographs can be taken with the microscope inany position. Lastly, Nachets large inverted microscope (fig. 174) is also an excellentapparatus for photography. With this it is only necessary to replace theocular by a camera. Thus arranged, it is an…
Microscopy
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