三脚座 対象機種:EF70-200mm F2.8L IS III USM:付属品・部品,Amazon.co.jp: Canon EF L Lens 70-200mm F2.8L IS USM,Amazon | リング式三脚座, for Canon EF 70-200mm f/2.8L USM,Amazon.com : DSLRKIT Tripod Mount Ring B (W) for Canon 70,Amazon.com : Metal Tripod Mount Ring , iShoot AII (W) Lens