. The microscope; an introduction to microscopic methods and to histology. Microscopes. Ch. VIII]. MICRO-SPECTROSCOPE 249. Fig. 145. Diagram of a Miceo-spectroscope. 1 The spectroscope is shown in position on the microscope, the tube of the microscope being much shortened to save space. Stage, the stage of the microscope on which is a watch glass with sloping sides. Objective The objective of the microscope. 5 S' S" Screws for clamping the apparatus and for changing the position of parts. Slit The slit of the spectroscope between the ocular lenses in the position of the ocu


. The microscope; an introduction to microscopic methods and to histology. Microscopes. Ch. VIII]. MICRO-SPECTROSCOPE 249. Fig. 145. Diagram of a Miceo-spectroscope. 1 The spectroscope is shown in position on the microscope, the tube of the microscope being much shortened to save space. Stage, the stage of the microscope on which is a watch glass with sloping sides. Objective The objective of the microscope. 5 S' S" Screws for clamping the apparatus and for changing the position of parts. Slit The slit of the spectroscope between the ocular lenses in the position of the ocular diaphragm. Binge The hinge on which the prism can be turned off the ocular. Amid prism The direct-vision prism composed of a middle flint and two crown-glass prisms. Red Yellow Blue Arrangement of the colors as they emerge from the prism. Scale tube and Mirror The mirror to throw light into the scale tube and project an image of the Angstrom scale into the field. 2 Prism showing that with the eye close to the prism the colorsi seem re- versed from the position actually occupied. 3 Comp. prism The prism introduced under the slit and serving to reflect up into the microscope a spectrum for comparison with that extending along the axis of the microscope from below. C L Liquid in the tube whose spec- trum is to be compared with that of the liquid in the watch glass on the stage of the microscope. 4 The slit mechanism and comparison prism {p). 5 S' Set screws for changing the width and length of 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 Gage, Simon Henry, 1851-1944. [Ithaca, N. Y. The Comstock publishing company


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