Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 310
is reflector, as provided with Powelland Lealands best stand, is seen in Plate III. The arm of theside reflector is fixed to an immovable part of the stand, and is thusunaffected by the racking up or down of the body. The lamp placedon the right of the observer is set at such a height that its… … Fig. 234. Fig. 235. speculum is commonly employed mounted either on the objective,as in Becks form, tig. 234, or on an adapter, as in Crouchs,shown in fig. 235, where a collar is interposed between the lowerend of the body of the microscope and the objective seen at A.This is not a commendable…
Microscopy
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