当前类别：光电英语
透镜光阑：lens stop
透镜光导管：lens wave-beam guide
透镜管：lens tube
透镜敷霜：lens blooming
透镜分光计：lens spectrometer
透镜-反射镜组合：lens-mirror combination
透镜对中：lens centering
透镜镀膜：lens coating
透镜的子午截面：meridian of lens
透镜的光焦度：power of lens
透镜导光管：lens light guide
透镜粗磨机：lens-roughing machine
透镜传递：Lens transmission
透镜场角：lens angle
透镜测试设备：Lens testing equipment
透镜测式表：lens testing chart
透镜波束装置：lens wave-beam device
透镜表面：lens surface
透镜边缘：rims of the lens
透镜板：lens board
透坏胶盘：lens blocking
透护圈：lens retainer
透红外窗：infra-red-transmitting window
透红外玻璃：Infrared glasses
透光系数：the sun permeance coefficient
透光媒质，光传转媒质：light-transmitting medium
透光材料：transparent materials
透度计的：penetrometer
透定多通法布里C珀罗干涉仪：stable multipass Fabry-Perot interferometer
投影圆周：projection perimeter
投影学比较仪：projection optimeter
投影像，映像：projection image
投影显像管：projection kinescope
投影物镜：projection optics
投影透镜套：projection lens jacket
投影式比长计：project meter
投影三脚架：projection tripod
投影目镜：projection eyepiece
投影镜头，放映镜头：projection lens
投影角，放映角：projection angle
投影角：projecting angle
投影检查器：profile projectors
投影几何学：projective geometry
投影光刻：Projection lithography
投影光度测量法：projection photometry
投影干涉仪：projection interferometer
投影的偏向角：deviation of the projection
投观影装置：kinetoscope
投弹瞄准仪：bombsight
头盔跟踪器：helmet tracker