Home›Geometrical optics›焦深🌐中文EnglishDeutschFrançaisItalianoTiếng Việtفارسیहिन्दी한국어中文日本語EntityQ306578· pop 12· linked from 360 articles焦深lens optics conceptArticle · 中文焦深(英文:Depth of Focus)用於測量圖像平面的位置公差與鏡頭。在照相機中,焦深表示照相機內膠卷位移的公差,因此有時稱為“鏡頭到膠卷公差”。Abstract from DBpedia / Wikipedia · CC BY-SAAvailable in 12 languagesFrançaisDeutsch中文日本語ItalianoCatalanMalayalamTiếng Việtzh_yueفارسی한국어Connectionsphotographic filterEntityphotographyEntityCategoriesGeometrical opticsScience of photography