About Bernhard Schmidt
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 research. Bernhard Woldemar Schmidt (11 April 1879, Nargen, Estonia – 1 December 1935, Hamburg) was an Estonian optician. The inhabitants of this island, mainly Estonian Swedes, generally spoke Swedish or Estonian, but the Schmidt family also spoke German.
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