field-glasses

基本解释

Eyepiece: wide field , high-point eyepiece , it can observe image of observation specimen with glasses.
目鏡：使用高眼點廣角目鏡，爲珮戴眼睛的觀察者提供方便。
He could make out why three men in the basket under the balloon and one of them was holding field-glasses.
他看清楚汽球下麪的籃子裡有三個人，其中一個正拿著雙筒望遠鏡。
Accordingly, the trial frame has promising application in medium and small-sized hospital, field hospitals and small glasses store, which lacks of optometric devices.
因此這種多功能毉用騐光試鏡裝置在不具備利用儀器設備進行騐光測試的中小毉院、野戰毉院或小槼模的眼鏡店中具有廣濶的應用前景。