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.
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)
关键词
面阵数字相机
镜头
结构设计
plane array digital camera
lens
structural design
