The microscopic cabinet of select animated objects : with a description of the jewel and doublet microscope, test objects, &c. to which are subjoined, memoirs on the verification of microscopic phenomena, and an exact method of appreciating the quality of microscopes and engiscopes by C.R. Goring (1832)
Pritchard, Andrew, 1804-1882, Goring, C. R., 1792-1840, Kelsall, W.H., fl. 1834-1860, engraver ill · London : Whittaker, Treacher, and Arnot, Ave-Maria-Lane · leaf 177
s construction, which certainly is the most,favourable to their view (the apertures being very small), they willnot fail to detect it. 170 MICROSCOPIC CABINET. or lowered, or, what is preferable, slide the wholetube (A B), as shown in figure 1 of plate H, till thebest effect is produced, and also… … A modification of this illuminator has been adoptedby Dr. Goring. The main difference between the twois, that Dr. G. employs a real diaphragm, and the ap-paratus, being short, is easily applied to any instru-ment. Figure 15 is a section of it, of the real size ; it MICROSCOPIC CABINET. 171 consists…
Microscopy
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