# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/john-dollond
# Generated: 2026-08-13T07:17:42.300Z

schema: https://schema.org/Person
url: "https://fame.am/person/john-dollond"
name: "John Dollond"
slug: "john-dollond"
description: "John Dollond was an English optician known for his successful optics business and his patenting and commercialization of achromatic doublets."
tagline: "English optician, known for his achromatic doublets"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/John_Dollond.jpg?width=1200"
gender: "male"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1706-06-10"
deathDate: "1761-11-29"
livingStatus: "DECEASED"
scores:
  popularity:           51.52
  momentum:             1.981481481481482
  historical:           20.55662533333334
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://uk.wikipedia.org/wiki/%D0%94%D0%B6%D0%BE%D0%BD_%D0%94%D0%BE%D0%BB%D0%BB%D0%BE%D0%BD%D0%B4"
    title: "Джон Доллонд"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D9%87%D9%88%D9%84%D9%88%D9%86%D8%AF"
    title: "جون هولوند"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%AC%D9%88%D9%86_%D8%AF%D9%88%D9%84%D9%88%D9%86%D8%AF"
    title: "جون دولوند"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://el.wikipedia.org/wiki/%CE%A4%CE%B6%CE%BF%CE%BD_%CE%9D%CF%84%CF%8C%CE%BB%CE%BF%CE%BD%CF%84"
    title: "Τζον Ντόλοντ"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://eo.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://eu.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%D8%AC%D8%A7%D9%86_%D8%AF%D9%88%D9%84%D8%A7%D9%86%D8%AF"
    title: "جان دولاند"
    type:  "WIKIPEDIA"
  - url: "https://fi.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%B8%E3%83%A7%E3%83%B3%E3%83%BB%E3%83%89%E3%83%AD%E3%83%B3%E3%83%89"
    title: "ジョン・ドロンド"
    type:  "WIKIPEDIA"
  - url: "https://lb.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://no.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://ro.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%94%D0%BE%D0%BB%D0%BB%D0%BE%D0%BD%D0%B4%2C_%D0%94%D0%B6%D0%BE%D0%BD"
    title: "Доллонд, Джон"
    type:  "WIKIPEDIA"
  - url: "https://sl.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/John_Dollond"
    title: "John Dollond"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q505186"
    title: "Wikidata"
    type:  "WIKIDATA"

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