短語(yǔ)詞組短語(yǔ)field composable lens 現(xiàn)場(chǎng)可組合鏡頭;野外可組合鏡頭field corrector lens 視野調(diào)整鏡;視野校正鏡variable field curvabure lens 可變像場(chǎng)彎曲鏡頭field flattening lens 平場(chǎng)鏡頭;平場(chǎng)方透鏡field d lens 場(chǎng)透鏡variable field curvature lens 可變像場(chǎng)曲率鏡頭flat -field objective lens 平視野物鏡wide field inversion lens system 廣角視野觀察系統(tǒng)flat field lens 平掃描場(chǎng)透鏡 返回 field lens