object lens

英 [ˈɒbdʒɪkt lenz]

美 [ˈɑːbdʒekt 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:objectiveobjective lensobject glass

双语例句

• It is shown that the transformation characteristics depend on optical beam power, the beam waist of incident beams, object distance and lens parameters.
  结果表明，它的变换特性依赖于光功率、入射光束的束腰、物距以及透镜参数。
• Verification on Object of Main Lens in Camera Tube Being Cross-over
  摄象管主透镜的物是交叉点的验证
• We must design the ratio of the source beam size and aperture of object lens reasonably to assure energy matching ratio ( EMR) and to achieve smaller size of focus point and reasonable focus depth.
  必须合理地确定光源的光束口径与光盘物镜孔径比值，才能保证其光能量耦合效率，并获得较小的光斑尺寸和合理的焦深。
• The lensless Fourier hologram of object by using selfoc lens is obtained, and the clear image is numerical reconstructed.
  通过自聚焦透镜对物体成像，记录并再现了物体的全息图，得到了较满意的再现像，为进一步利用光纤传像奠定了基础。
• Recording rainbow hologram of 2-D transparent object with cylindrical lens array
  用柱面镜阵列作二维透射物彩虹全息
• Laser scanning system for diameter measuring of which scanning object lens are free
  无扫描物镜的激光扫描直径测量系统
• This method has a practicable significance to the un-cooling infrared object lens design.
  该方法对非制冷红外热像光学系统的设计具有实际意义。
• Selection for Parameters of Object Lens in Point Scanning Laser Confocal Microscope
  点扫描激光共焦显微镜物镜参数的确定
• It possesses self focusing function through adding quadratic phase factors into conjugate frequency spectrum of object instead of Fourier lens.
  并通过对傅里叶谱加入二次位相因子代替傅里叶透镜，使其具有自聚焦功能。
• Object lens of large relative aperture
  大相对孔径（摄影）物镜