made in japan Pentax K卡口機身 (數位 / 傳統 / 底片皆可) 使用後可連接M42卡口的鏡頭或望遠鏡 適用機種:*ist-D Ds DL DS2 DL2 K100D K10D K100D SUPER.... The PENTAX mount adapter B allows users to screw-mount lenses onto a K-series bayonet mount body.