The microscope; an introduction to microscopic methods and to histology (1917)
Gage, Simon Henry, 1851-1944 · [Ithaca, N.Y.] The Comstock Pub. Co. · leaf 60
he principal optic axisof the objective extended. SI The glass slide on which theobject is mounted. O Object. c Cover-glass over the object. W The working distance be-tween the cover and the objective. Mirror The mirror is repre-sented as above the stage and re-flecting parallel beams upon… … from all sides. If the bundles of light are made up of diverging orof converging cones, then the axes of the cones should be coincidentwith or parallel with and symmetricallyarranged around the optic axis of themicroscope (fig. 41-42). § 87. Oblique light. — By this ismeant light which reaches the…
Microscopy · Microscopy -- Technique
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