搜尋結果
extension tube
- IPA[ikˈsten(t)SHən ˌto͞ob]
- a tube fitted to a camera between the body and lens to shorten the distance of closest focus of an object so that close-up pictures can be taken.
noun: extension tube, plural noun: extension tubes
- 更多解釋
- a tube fitted to a camera between the body and lens to shorten the distance of closest focus of ...
Oxford Dictionary