polarized-light optical system 振光光学系统
light splitting optical system 分束光学系统
light-splitting optical system [光] 分光光学系统
light-metering optical system [光] 测光光学系统
stray light in optical system 光学系统杂光
white-light optical processing system 白光处理系统
Natural optical light system 天然光导光系统
A refractive defect of a lens or other optical system that prevents light rays from converging at a single point resulting in a blurred or imperfect image.
散光有折射缺陷的透镜或其它光学系统，阻碍光线汇聚于一个焦点，形成一个模糊或不完全的图象。
In television, an unwanted component in the picture signal output from a camera, caused by the scattering of light in the optical system.
电视中来自摄象机的图象信号输出中不希望出现的组成部分，它是由光学系统中光散射引起的。
A perfect HMD optical system should be light weight and compact.
理想的HMD光学系统应该重量轻、体积小。
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