无人机载面阵数字相机光学镜头设计  

Design for Optical Lens of the UAV Plane Array Digital Camera on the Aircraft

作　　者：蒋宁[1] 贾继强[1] 金灿强[1] 谢斌[2] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所,吉林长春130033 [2]空军航空大学航空机械工程系,吉林长春130022

出　　处：《装备制造技术》2012年第6期35-37,共3页Equipment Manufacturing Technology

基　　金：国家重点基础研究发展规划项目(2009CB72400102A)

摘　　要：针对4 k×4 k面阵数字相机,0.5～0.75μm全色波段,设计了一种焦距90 mm、视场角大于23.15°×23.15°、相对孔径1:5.6的镜头,加工装调后,经过检测,镜头满足主要指标要求,混合光传递函数大于指标0.38,经进行多次试飞,取得了许多高品质的图片。In this paper, a kind of 4k× 4k and 0.5- 0.75μ m panchromatic plane array digital camera is designed, it has focal length of 90ram, field of view angle more than 23.15° ×23.15° , relative aperture of 1：5.6. After Processing, assembly and commissioning, the lens meet the main indicator by detecting, its hybrid optical transfer function is greater than 0.38, its quality is high. Many high quality images are obtained by a number of flight test.

关 键 词：面阵数字相机 镜头 结构设计 

分 类 号：V245.6[航空宇航科学与技术—飞行器设计]