BSTJ 3: 1. January 1924: Photomicrography and Technical Microscopy in Its Application to Telephone Apparatus. (Lucas, Francis F.) (1924)
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102 BELL SYSTEM TECHNICAL JOURNAL The Compound Microscope It is obvious that a complete technical discussion of the instrument and equipment used in photomicrography is not within the scope of this paper nor would it be of interest to many readers. In order to appreciate the possibilities of… … Fig. 1—Optical Diagram of the Compound Microscope. solution of definite engineering problems relating to telephone ap- paratus it is necessary, however, to consider more in detail the equip- ment used. The optical system of the compound microscope is shown diagram- matically in Fig. 1, and in Figs.…
Specimen · Photomicrography · Technical · Eyepiece · Objective · Magnification · Light · Microscopy · Microscope · Color · Arc lamp · Illuminating train · Technical microscopy · Polarized light · Bell system · Numerical aperture · Resolving power · System technical · Technical journal · Automatic arc
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