Home›Human iris›iris dilator muscle🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsРусскийالعربيةفارسیไทย한국어中文日本語EntityQ638147· pop 22· linked from 121 articlesiris dilator muscleAlso known as dilator pupillae, radial muscle of irissmooth muscle of the eyeWikidata factsImageGray878.pngSources (3)unifr.chwikidata.orgbartleby.comvia Wikidata · CC0Available in 22 languagesEspañolFrançaisDeutsch日本語РусскийPortuguêsItalianoالعربيةBosnianCatalanConnectionslensEntityretinaEntityCategoriesHuman irisMuscular system