Design of refractive/diffractive objective for head-mounted night vision goggle

被引:0
|
作者
Zhao, QL
Wang, ZQ [1 ]
Fu, RL
Sun, Q
Lu, ZW
机构
[1] Nankai Univ, Inst Modern Opt, Key Lab Optoelect Informat Sci & Technol MOE, Tianjin 300071, Peoples R China
[2] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, State Key Lab Appl Opt, Changchun 130022, Peoples R China
来源
OPTIK | 2004年 / 115卷 / 01期
基金
中国国家自然科学基金;
关键词
head-mounted night vision; refractive/diffractive; binary surface; objective;
D O I
10.1078/0030-4026-00323
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A refractive/diffractive objective for head-mounted night vision goggle was designed. This objective consists of six elements, including one binary surface and two hyperboloids. It has a 40degrees field of view, a 1.25 f-number, and a 18 mm image diameter, with a compact structure and a light weight. All optical specifications reach proposed designing targets. Besides, we considered fabrication issues about special surfaces of the system.
引用
收藏
页码:7 / 10
页数:4
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