Home›Browse›cardinal point🌐EnglishEnglishBahasa IndonesiaDeutschFrançaisNederlandsPolskiPortuguêsРусскийไทย한국어中文日本語EntityQ376733· pop 18· linked from 218 articlescardinal pointSign in to saveterm in Gaussian opticsWikidata factsSubclass oflensSources (2)wikidata.orgdocs.openalex.orgvia Wikidata · CC0Available in 18 languagesFrançais中文日本語РусскийPortuguêsBahasa IndonesiaBanglaFinnishHebrewIrishNederlandsPolskiUkrainianUrduUzbekไทย한국어via Wikidata sitelinks · CC0