The microscope; an introduction to microscopic methods and to histology (1917)
Gage, Simon Henry, 1851-1944 · [Ithaca, N.Y.] The Comstock Pub. Co. · leaf 233
II For convenience and rapidity of work a microscope with mechani-cal stage is necessary; and for sections where it is desirable to havethe image in some regular position a revolving stage to the micro-scope helps greatly in orienting the image on the plate. It is also an advantage to have a tube… … Fig. 131. Horizontal Projection Microscope for Drawing and for Photo-micrography. (About A natural size. From Optic Projection). The wiring is for an arc lamp with right-angled carbons. The condenserhas three lenses and a water cell between the two plano-convex ones. P L Concave parallelizing lens…
Microscopy · Microscopy -- Technique
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