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 184
l as polarising or illuminating apparatus can be inserted. A milled head, which forms the lower end of the small tube,allows it to be raised or lowered as desired under the stage. Thewhole can be removed when oblique light is used. The rapid movement is given to the instrument with the handby… … Fig. 128. 164 DR. E. HARTNACK. last of which is immersion provided with correction collar, and oculars2, 3 and 4, the first of which is a micrometer, is sold for ^16 12s.Microscope No. 4 (fig. 129), differs from the preceding in havinga larger stage covered with vulcanite, and by the addition of an…
Microscopy
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