The microscope; an introduction to microscopic methods and to histology (1901)
Gage, Simon Henry, 1851-1944 · Ithaca, N.Y. Comstock publishing company · leaf 243
ble for Photo-micrographs.—While almost any large ob-ject may be photographed well with the ordinary camera and photographic objec-tive, only a small part of the objects mounted for microscopic study can be photo-micrographed satisfactorily. Many objects that give beautiful images when look-ing… … Fig. 187. Adjustable lens holder. This lens holder will take magnifiers ofvarious sizes, and from its adjustable mechanism is very convenient for dissecting\or for holding a Steinheil and other lenses for illumination ( The Bausch & LombOpt. Co.).
Microscopy
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