objective lens

英 [əbˈdʒektɪv lenz]

美 [əbˈdʒektɪv lenz]

物镜

医学

英英释义

noun

• the lens or system of lenses in a telescope or microscope that is nearest the object being viewed
  Synonym:objectiveobject lensobject glass

双语例句

• In the next generation of optical disk system, GaN laser and high numerical aperture ( NA) objective lens are two key components.
  对于下一代光盘系统而言，GaN激光器和高数值孔径（NA）的物镜是关键组件。
• A controller drives the objective lens via a focusing unit, and detects peaks in the reflected light signal obtained when the objective lens is driven in a focusing direction.
  控制器经聚焦单元驱动物镜，并且检测在当在聚焦方向上驱动物镜时得到的反射光信号中的波峰。
• This paper presented a new laser focusing system which is composed of a spatial filter and 80 × focusing objective lens. The lens was designed as double reflective sphere type.
  提出一种新的激光聚焦系统，它由一个空间滤波系统和80×聚焦物镜组成，后者为一个双反射式球面系统。
• The detection performance of a photoelectric imaging system on 1.06 μ m laser facula is analyzed. Based on the result, an objective lens matching the CCD camera has been designed. Finally, the experiment results are presented.
  分析与计算了光电成像系统对1.06μm激光光斑的探测性能，根据计算结果，设计了一个与特定CCD摄像机相匹配的光学成像物镜，最后给出了实验结果。
• The objective lens designed is telephoto lens, which improves the observation range of system.
  设计的物镜为远摄型透镜，提高了系统的观察范围。
• NUMERICAL CALCULATION OF HIGH ORDER ABERRATION COEFFICIENTS OF RADIAL GRIN LENS Alternatively, we can image that the incoming wave is diffracted by the object and the resulting diffracted wave is then diffracted again by the objective lens.
  梯度透镜折射率分布高次项系数的数值计算换一种方式，我们可以这样想象：入射波被物体反射，所得到的衍射波再一次受到物镜的衍射。
• Achromatic lens: A lens which refracts light of most colours equally, i.e. corrected for blue and green light of the primaries. Design of Apochromatism Objective Lens of Aerial Camera Based on Large Frame Array CCD
  消色差透镜：能够把大多数色光作等量折射的透镜。是消除三原色里的蓝光和绿光的色差。基于大面阵CCD的复消色差航空相机物镜设计
• This paper represents distinguishing features of an objective lens for interferometer and discusses a method for its optical design and auxiliary mechanical design by computer.
  本文介绍干涉仪物镜的特点并讨论用微计算机进行光学设计和辅助机械设计的方法。
• A measurement and analytical method for the effects of objective lens aberration on its resolution
  物镜象差对分辨率影响的一种测量分析法
• The appropriate optical parameters would miniaturize the zoom objective lens.
  合理选取物镜的光学参数使变焦距物镜小型化；