. A practical treatise on the use of the microscope, including the different methods of preparing and examining animal, vegetable, and mineral structures. Microscopes; Microscopy. THE MICEOSCOPE. 37 with a double stage movement, a diaphragm, and a disc or dark well for opaque objects, when to be viewed by a Lieberkuhn. It was supported on three flat feet, capable of being shut up. Fig. 21. one within the other, for convenience of package; from these a short but stout piUar rose, having at its upper part a cradle joint, to which was attached the. stage, :;;, and the arm, a, supporting the compo
. A practical treatise on the use of the microscope, including the different methods of preparing and examining animal, vegetable, and mineral structures. Microscopes; Microscopy. THE MICEOSCOPE. 37 with a double stage movement, a diaphragm, and a disc or dark well for opaque objects, when to be viewed by a Lieberkuhn. It was supported on three flat feet, capable of being shut up. Fig. 21. one within the other, for convenience of package; from these a short but stout piUar rose, having at its upper part a cradle joint, to which was attached the. stage, :;;, and the arm, a, supporting the compound body, h, consisting of three tubes, one within the other. Into the inner tube, i, called the draw tube, the eye-piece, Ji, was screwed; this tube was capable of being drawn out from the middle one for the space of four or five inches, and had engraved on it a scale of inches and parts, and to its lower end an erecting glass could be adapted. To the middle tube was attached a rack, which, with its tube, was moved by a pinion connected with the. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Quekett, John, 1815-1861. London, H. Bailliere; [etc. , etc. ]
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Keywords: ., bookcentury1800, booksubjectmicroscopes, booksubjectmicroscopy
