Which Happened First?

Bernhard Schmidt

Bernhard Schmidt
Image: Unknown authorUnknown author · Public domain · source

Bernhard Woldemar Schmidt was an Estonian optician. In 1930 he invented the Schmidt telescope, which corrected for the optical errors of spherical aberration, coma, and astigmatism, making possible for the first time the construction of very large, wide-angled reflective cameras of short exposure time for astronomical…

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

Timeline

  1. Bernhard Schmidt (this page)March 30, 1879 – December 1, 1935
  2. Guido FubiniJanuary 19, 1879 – June 6, 1943
  3. Johannes Nicolaus BrønstedFebruary 22, 1879 – December 17, 1947
  4. Leonid MandelstamMay 4, 1879 – November 27, 1944
  5. Owen Willans RichardsonApril 26, 1879 – February 15, 1959
  6. Pierre CérésoleAugust 17, 1879 – October 23, 1945

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