CAJ | 학술논문

随着现代战争中伪装技术的日益增强，瞄准镜的性能对武器威力的发挥起到至关重要的作用。结合红外与变倍特性的瞄准镜系统将在观测中发挥重要的作用。本文设计的双视场红外瞄准镜系统工作波段为8～11μm，视场大小变化范围为0.716°/2.886°，实现了4倍的变倍比。同时，由于红外材料对温度变化敏感的特性，对光学系统进行了被动消热差设计，保证了系统在-40℃～60℃工作温度内成像质量稳定。系统采用德国AIM公司的长波非制冷探测器接收红外信号，为了实现可加工性，所有面型皆为球面。通过对透镜形式的合理选择，透镜之间的合理搭配，最终实现光学系统的设计，系统成像质量良好，环境适应性强。
수착현대전쟁중위장기술적일익증강，묘준경적성능대무기위력적발휘기도지관중요적작용。결합홍외여변배특성적묘준경계통장재관측중발휘중요적작용。본문설계적쌍시장홍외묘준경계통공작파단위8～11μm，시장대소변화범위위0.716°/2.886°，실현료4배적변배비。동시，유우홍외재료대온도변화민감적특성，대광학계통진행료피동소열차설계，보증료계통재-40℃～60℃공작온도내성상질량은정。계통채용덕국AIM공사적장파비제랭탐측기접수홍외신호，위료실현가가공성，소유면형개위구면。통과대투경형식적합리선택，투경지간적합리탑배，최종실현광학계통적설계，계통성상질량량호，배경괄응성강。
With the improvement of the modern camouflage technology, it requires more and more high performance of the aiming system. Variable magnification(zoom)rate aiming system can be more flexible than the fixed rate one in practical use. Infrared optical system can obtain infrared information on the objects. The optical system combined of these two characters will play an important role in the detection. The working band of the system is 8~11μm, field of view is 1.13°/4.52°. Meanwhile, the system can be athermalized during the working temperature -40℃~60℃ by adopting passive athermalize design method. Detector made by Germany’s AIM was used to receive infrared signals. All surfaces are spherical to make manufacture more easier. Optical system has a good image quality, and high environmental adaptability.