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Opto-mechanical design of miniature multiple field TV camera system
Author(s): 
Pages: 157-161
Year: Issue:  2
Journal: Journal of Applied Optics

Keyword:  TV camera systemopto-mechanical designembedded common apertureoptical path occlusionprism splitting;
Abstract: 针对目前军用光电搜索跟踪瞄准装置电视摄像系统的搜索范围和作用距离不断提高的需求特点,通过对成熟电视摄像系统的分析比较,明确了采用小型化固定焦距多视场的结构形式.基于该研究方向,提出一种采用嵌入组合式的前物镜组的光机结构设计思路,可实现固定焦距多视场电视摄像系统小型化的设计方案.通过光学设计、光机一体化设计,最终设计完成了一种光学变倍超过20倍、光轴稳定、四视场共用2个成像器件的四视场电视摄像系统,可满足现有军用光电搜索跟踪瞄准装置电视摄像系统的需求.
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