The microscope; an introduction to microscopic methods and to histology (1899)
Gage, Simon Henry, 1851-1944 · Ithaca, N. Y., Comstock publishing company · leaf 139
it is best to use a substage condenser. Often the light may be bal-anced by using a larger or smaller opening in the diaphragm. Onecan tell which field is excessively illuminated, for it is the one in whichobjects are most distinctly seen. If it is the microscopic, then the imageof the microscopic… … Fig. hi. Drawing Board for the Abbe Camera Lucida This drawing board,• devised by the Bausch of Lomb Optical Co., is adjustable vertically, and the boardmay be inclined to prevent distortion. It is also arranged for use with an inclinedmicroscope by having the base board hinged. Microscope and…
Microscopy -- Technique
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
