Louis Jules Dubosq
Louis Jules Duboscq (March 5, 1817 – September 24, 1886) was a French instrument maker, inventor, and pioneering photographer. He was known in his time, and is remembered today, for the high quality of his optical instruments.
Life and work
Duboscq was born at Villaines-sous-Bois (Seine-et-Oise) in 1817. He was apprenticed in 1834 to Jean-Baptiste-François Soleil (1798–1878), a prominent instrument maker, and he married one of Soleil's daughters, Rosalie Jeanne Josephine, in 1839.[1]
Among the instruments Duboscq built were a stereoscope (marketing David Brewster's lenticular stereoscope), a colorimeter,[2] a polarimeter, a heliostat and a saccharimeter.[3]
See also
References
- ↑ Herbert, Steven (2008). Encyclopedia of Nineteenth-century Photography. New York: Routledge. pp. 445–446. ISBN 978-0-415-97235-2. – Edited by John Hannavy
- ↑ Duboscq, J. and Mene, C., Compt. Rend., 1886, volume 67, pages 1330 – 1331
- ↑ "Soleil and Duboscq's saccharimeter". YouTube. 15 June 2012. Archived from the original on 2021-12-21.
Further reading
- Brenni, Paolo (1996). "19th Century French Scientific Instrument Makers. XIII: Soleil, Duboscq, and Their Successors" (PDF). Bulletin of the Scientific Instrument Society (51): 7–16.
- Rosenfeld, Louis (1999). Four Centuries of Clinical Chemistry. CRC Press. pp. 255–260. ISBN 978-90-5699-645-1.
External links
Wikimedia Commons has media related to Jules Duboscq.
A Duboscq colorimeter
Duboscq"s Still life with skull
A Duboscq lamp
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