Microscope Museum

Collection of antique microscopes and other scientific instruments

Microscope 34B (R & J Beck; model 29; 1930s)

R & J Beck occupy an especially important place in the history of the British microscope manufacturing with its beginning established in London, by Richard Beck (1827 - 1866) in association with James Smith (1800 – 1873), and later to be joined by his brother Joseph Beck. Richard and Joseph Beck were nephews of Joseph Jackson Lister, who was a respected British optician and physicist who experimented with achromatic lenses and perfected an optical microscope. In commissioning the manufacture of his improved microscope, Lister worked with James Smith, an employee of the instrument-making firm of William Tulley, to create the stand. James Smith went on to establish his own optical instruments workshop in 1837. Through this relationship, Lister arranged for his nephew, Richard Beck to be an apprentice under Smith in 1843. In 1847, James Smith entered into partnership with Richard Beck, and the company was re-named Smith & Beck. In 1854, the company was renamed to Smith, Beck and Beck, as Richard Beck's brother Joseph Beck joined the company in 1851. James Smith retired in 1865 and the company became R & J Beck and this name lasted for long time. In 1866, Richard Beck died at an early age of 39, and Joseph Beck carried on the business. In 1895 the company became a limited partnership (R & J Beck Ltd). By 1968, the company was a subsidiary of the Ealing Corporation of USA. In 2019, Beck Optronic Solutions Ltd is a descendent of the former R & J Beck Ltd. Microscope 34B is known as Beck’s Model 29 and date from the late 1920s and 1930s. The black stand has a Y-shaped foot with a short pillar supporting the curved limb. The body tube moves on rack work for coarse focusing and a graduated knob on the limb adjusts the fine focus. A substage condenser with an iris diaphragm and a pivoting mount for aperture discs is mounted on rack work below the square stage. A plano-concave mirror is set in a horseshoe mount on the lower end of the limb. According to an early 20^th Century Beck’s catalogue, these microscopes gave the best possible service, both as regards convenience in use and in lasting properties, for use in teaching and research institutions where instruments receive constant and hard use (Figure 1). These microscopes could be purchased in its simplest forms and built up as desired into more complete instruments for high power work. The serial number of microscope 34B is 10852.

Figure 1. Beck’s model 29 microscope (adapted from an early 20^th Century R & J Beck Ltd catalogue)

References

James Smith, 1800 – 1873 (http://microscopist.net/SmithJ.html), last accessed on 12.08.2020

R. and J. Beck (https://www.gracesguide.co.uk/R._and_J._Beck), last accessed on 12.08.2020

LAST EDITED: 15.08.2020