短語(yǔ)詞組短語(yǔ)annular lens soft aperture 環(huán)狀透鏡柔光光圈Thin lens without aperture 無(wú)光闌透鏡lens -aperture separation system 光闌effective lens aperture 透鏡有效孔徑lens of extreme aperture 最大相對(duì)孔徑物鏡;臨界孔徑物鏡Objective Lens Aperture 物鏡口徑lens of wide aperture 大孔徑物鏡;大相對(duì)孔徑物鏡lens aperture number 透鏡孔徑數(shù)lens aperture indicator 鏡頭光圈指數(shù)器 返回 lens aperture