關於「焦距景深」標籤，搜尋引擎有相關的訊息討論：

鏡頭基本知識#4：深焦snapshot.canon-asia.com › article › zh_tw › lens-basics-4-deep-focus相機基礎知識#19：景深snapshot.canon-asia.com › article › zh_tw › camera-basics-19-depth-of-field富士相機Fujifilm Taiwan - 富士X鏡頭：XF90mm F2 R LM WR 挑戰散 ...m.facebook.com › FujifilmTaiwan › photos › 富士x鏡頭xf90mm-f2-r