Home›Browse›اپتیک فعال🌐فارسیEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусскийالعربيةفارسیไทย한국어中文日本語EntityQ1054449· pop 28· linked from 39 articlesاپتیک فعالSign in to saveفناوری در تلسکوپWikidata factsInstance oftechniqueShow 2 more factsCommons categoryActive opticsused byreflecting telescopeSources (3)wikidata.orgdocs.openalex.orgweb.archive.orgvia Wikidata · CC0Available in 27 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةAzerbaijaniCatalanCzechEstonianFinnishHebrewLithuanianLuxembourgishNederlandsShow 8 morePolskiRomanianSerbianSlovenianUkrainianفارسیไทย한국어via Wikidata sitelinks · CC0