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objective lens中文什么意思

发音:   用"objective lens"造句

例句与用法

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  1. Application on digital image technology in decentration measuring for objective lens
    数字图像技术在中心偏测试仪中的应用
  2. The viking lt 2x24 night vision binocular has a magnification of 2x and an objective lens of 24mm
    维京lt2x24夜视双眼望远镜有一个能放大2倍的24毫米物镜。
  3. An eyepiece placed in the adaptor will project the prime image formed by the telescope objective lens onto the film with the resulting image magnified
    在望远镜与摄影机间的接合环内加上一个目镜,便可以利用目镜将天体的影象投射至底片上。
  4. Of course , if the disk is right at the focal length of the objective lens , then the cylindrical lens does not affect the image and it is perfectly circular
    当然,如果正好处于物镜焦距位置,柱面镜就不会影响到光电探测器上的成像,因而会获得一个完美的圆性影像。
  5. If the objective lens is closer to the compact disk than the focal length of the object lens , then the cylindrical lens creates an elliptical image on the photodetector array
    如果物镜与光盘之间的距离短于物镜的焦距,柱面透镜就会使在光电探测器阵列上的成像变成椭圆影像。

英文释义

名词
  1. the lens or system of lenses in a telescope or microscope that is nearest the object being viewed
    同义词:objective, object lens, object glass

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