双视场手持热像仪红外望远镜系统技术研究及工程应用  

Design of Hand-Held Dual Field-of-View Infrared Optical System

作　　者：张林[1] 莫启元 王清泉[1] 焦明印[1] 高婧[1] 肖家宏 

机构地区：[1]西安应用光学研究所,陕西西安710065 [2]陆军重庆军事代表局驻昆明地区军事代表室,云南昆明650223

出　　处：《红外技术》2017年第11期1001-1006,共6页Infrared Technology

摘　　要：针对手持热像仪较普通热像仪的特殊要求,设计了一种适用于手持热像仪长波双视场望远镜系统,该系统变倍比为2.5倍,采用ZOOMING型轴向移动变倍方式,采用一片透镜即可实现变倍、调焦及温度补偿功能。优化了系统光机电设计,符合手持热像仪高性能、高集成、小型化、轻量化的要求,并通过了工程实际应用及外场验证试验。This article reports on the development of a hand-held infrared telescoping system for long-wave dual field-of-view, according to the characteristics and strict requirements of military hand-held infrared thermal cameras. The telescope with a zoom ratio of 2.5^× is designed with a ZOOMING mode movement. The zoom lens can realize functions of zooming, focusing, and temperature compensation; The design result showed that the system exhibited excellent image quality, compact structure, and light weight. Moreover, it passed the practical project application and range test.

关 键 词：手持热像仪 红外望远镜系统 双视场 调焦 

分 类 号：TN216[电子电信—物理电子学]