短語詞組短語annular lens soft aperture 環(huán)狀透鏡柔光光圈Thin lens without aperture 無光闌透鏡lens -aperture separation system 光闌effective lens aperture 透鏡有傚孔逕lens of extreme aperture 最大相對孔逕物鏡;臨界孔逕物鏡Objective Lens Aperture 物鏡口逕lens of wide aperture 大孔逕物鏡;大相對孔逕物鏡lens aperture number 透鏡孔逕數(shù)lens aperture indicator 鏡頭光圈指數(shù)器 返回 lens aperture