# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/ludwig-bertele
# Generated: 2026-08-13T17:04:22.219Z

schema: https://schema.org/Person
url: "https://fame.am/person/ludwig-bertele"
name: "Ludwig Bertele"
slug: "ludwig-bertele"
description: "Ludwig Jakob Bertele was a German optics constructor. His developments received universal recognition and serve as a basis for considerable part of the optical designs used today."
tagline: "German inventor (1900-1985)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Ludwig_Bertele.jpg?width=1200"
gender: "male"
country:
  name: "Germany"
  isoCode: "DE"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1900-12-25"
deathDate: "1985-11-16"
livingStatus: "DECEASED"
scores:
  popularity:           39.74
  momentum:             4.6875
  historical:           5.871706666666667
  currentAttention:     0
  sourceConfidence:     35
  profileCompleteness:  70
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://it.wikipedia.org/wiki/Ludwig_Bertele"
    title: "Ludwig Bertele"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Ludwig_Bertele"
    title: "Ludwig Bertele"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Ludwig_Bertele"
    title: "Ludwig Bertele"
    type:  "WIKIPEDIA"
  - url: "https://zh.wikipedia.org/wiki/%E8%B7%AF%E5%BE%B7%E7%BB%B4%E5%B8%8C%C2%B7%E9%9B%85%E5%8F%AF%E5%B8%83%C2%B7%E8%B4%9D%E5%B0%94%E7%89%B9%E5%8B%92"
    title: "路德维希·雅可布·贝尔特勒"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%83%AB%E3%83%BC%E3%83%88%E3%83%B4%E3%82%A3%E3%83%83%E3%83%92%E3%83%BB%E3%83%99%E3%83%AB%E3%83%86%E3%83%AC"
    title: "ルートヴィッヒ・ベルテレ"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%91%D0%B5%D1%80%D1%82%D0%B5%D0%BB%D0%B5%2C_%D0%9B%D1%8E%D0%B4%D0%B2%D0%B8%D0%B3_%D0%AF%D0%BA%D0%BE%D0%B1"
    title: "Бертеле, Людвиг Якоб"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q4085213"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump