R. & J. Beck, London, # 6283
The Popular Model Binocular Microscope. c. 1872
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The microscope is supplied with a full compliment of accessories consisting of two matched pairs of oculars, three objectives each with a protective cap (2, 1, and 1/4-inch), camera ludica, analyzer, polarizer, diaphragm wheel, substage stop for use with opaque objects, parabolic condenser for dark field use, achromatic condenser, Leiberkuhn reflector, objective adapter, stage micrometer, stage forceps, live-box, and a glass trough for use with aquatic specimens.
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A full description of the
R. & J. Beck "Popular Model" and the accessories that were supplied with it are described in Richard
Beck's A Treatise on the Construction, Proper Use, and Capabilities of Smith, Beck, and Beck's Achromatic Microscopes, 1865 |
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