Design of plastic diffractive-refractive compact zoom lenses for visible-near-IR spectrum.
Design of plastic diffractive-refractive compact zoom lenses for visible-near-IR spectrum.
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DOI：
10.1364/ao.52.005843
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发表时间：
2013-08
期刊：
影响因子：
1.9
通讯作者：
G. Greisukh;E. G. Ezhov;Z. A. Sidyakina;S. Stepanov
中科院分区：
文献类型：
--
作者：
G. Greisukh;E. G. Ezhov;Z. A. Sidyakina;S. Stepanov
阐述了紧凑型塑料变焦镜头初始方案的选择要求。介绍了初期改造方案的主要阶段，包括加入衍射透镜和用光学塑料代替透镜的玻璃。以白天或夜间安全摄像机用变焦镜头的设计和分析为例，验证了所提出的光学布局技术的有效性。
The requirements for selecting the initial scheme for a compact plastic zoom lens are formulated. The main stages of the initial scheme of the transformation, incorporating the diffractive lens and replacement of the lenses' glasses by optical plastics, are presented. The efficiency of the suggested techniques of the optical layout process are demonstrated by using the example of the design and analysis of a zoom lens intended for use in security cameras for day or night vision.