Elementary treatise on physics, experimental and applied : for the use of colleges and schools (1906)
Ganot, A. (Adolphe), 1804-1887, Atkinson, Edmund, 1831-1901, Reinold, A. W. (Arnold William), 1843-1921 · New York : Wood · leaf 643
h moves ina fixed slide. -618] Photo-electric Microscope 625 The solar microscope labours under the objection of concentrating greatheat on the object, which soon alters it. This is partially obviated by inter-posing a layer of a saturated solution of alum, which, being a powerfullyathermanous… … Fig. 611 distance of ^q or ^Ixs ^^ ^ millimetre apart. Hy measuring the distancebetween two of these lines on the image, we may calculate the magnifyingpower. According to the magnifying power which it is desired to obtain,the objective x (fig. 612) is formed of one, two, or three lenses, which are…
Physics
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