The microscope : its construction and management : including technique, photo-micrography, and the past and future of the microscope (1893)
Heurck, Henri van, 1838-1909 · London : C. Lockwood ; New York : D. Van Nostrand Co. · leaf 171
nationthat may be desired. All the other parts of the instruments are almost identical to thoseof the model just described, except that the mirror is fixed to atube sliding over a cylinder, and can thus be used for oblique light. The binocular instrument is sold for ,£30 and the monocular for ,£25.… … Fig. 123. R. AND J. BECK. 51 The entire instrument is moveable on its axis, and can assume anyinclination. The stage rotates and has a mechanical stage; the sub-stage canbe centred by means of two lateral milled heads, and its heightregulated by a rack and pinion. The mirror is jointed. The…
Microscopy
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