The microscope; an introduction to the microscopic methods and to histology (1911)
Gage, Simon Henry, 1851-1944 · [Ithaca, N.Y.] The Comstock Publishing Company · leaf 269
wn, and that this thickness be indi-cated in some way on the preparation. I 338- Cover-Glass Measures, Testers or Gauges.—For the purpose ofmeasuring cover-glasses there are two very excellent pieces of apparatus.The micrometer calipers (Fig. 195) used chiefly in the mechanic arts, are con-venient… … ■Fig, 196. Zeiss Cover-ClassMeasurer. With this theknife edge jaws are opened bymsans of a lever and the cover-inserted. The thickness maythen be read off on the face asthe pointer indicates the thick-ness in hundredths millimeteriu the outer circle and in thous-andths inch on the inner circle-…
Microscopy
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