optical sag视光垂度
opticaladj.视觉的;光学的
optical fault locator光故障定位器
Optical Jammer Source光干扰源
optical semiconductor光学半导体
optical accommodation光学性调节, 物理性调节
optical reorientation光学再取向
optical commucication光导通信
Optical fiber speckle光纤模斑
Optical grating ruler光栅尺
optical photodetector光检测器
optical flow tracking光流跟踪