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Ludwig Bertele

German inventor (1900–1985)

Ludwig Jakob Bertele (25 December 1900 – 16 November 1985) was a German optics constructor. His developments received universal recognition and serve as a basis for considerable part of the optical designs used today.

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  1. Christmas BabyRemarkable+161,313 SP
    Born on Christmas Day. · Born 25 December 1900
  2. Patent PendingRemarkable+104,686 SP
    Cites a patent.
  1. PhysicistObscure+52,320 SP
    A physicist.
  2. EngineerObscure+24,090 SP
    An engineer.
  3. AnnotatedObscure+19,375 SP
    Has 10+ explanatory notes.
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  4. Citation Needed ×5Obscure+13,463 SP
    Five or more [citation needed] tags. · 7 [citation needed] tags
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  1. The Internet ArchiveNotable+1,415 SP
    Links to the Internet Archive.
  2. More Citations NeededNotable+1,335 SP
    Tagged as needing more sources.
  3. Citation MaintenanceNotable+1,262 SP
    Has a citation flagged for maintenance.
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