中国空间科学技术

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环境条件对相机焦面影响的实验研究

王金良   

  1. 北京空间机电研究所
  • 发布日期:1994-10-25

AN EXPERIMENTAL INVESTIGATION ABOUT ENVIRONMENT CONDITION EFFECTS ON FOCUS LOCATION OF CAMERA

Wang Jinliang(Beijing Institute of Space Machine and Electricity,Beijing 100076)   

  • Published:1994-10-25

摘要： 环境条件，特别是温度和压力环境的变化，对相机焦面位置有很大影响，从而影响摄影照片的像质。文章用实验的方法定量地分析了温度和压力环境变化对相机焦面的影响。

关键词: 航天器摄影机, 焦距, 环境影响, 实验

Abstract: nvironment conditions specially the tamperature and pressure variations can influence the focus location of a camera very much, so they can influence the photos quality.This paper presents an experimental method to quantitatively analyse the effects on focus location of the camera when temperature and pressure are varied.