A Method of Solving the Initial Structure of a Three-thin-lens Null Corrector
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摘要: 3透镜无光焦度校正板由3个单透镜组成,可以用来校正光学系统中其他光学元件引入的像差.本文运用三级像差理论分析了3透镜无光焦度校正板的像差特性,给出了一种求解3透镜无光焦度校正板参数的计算方法,得出了相应的计算公式,并通过具体的计算实例验证了这些公式的正确性.
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关键词:
- 三级像差理论 /
- 3透镜无光焦度校正板 /
- 初始结构参数
Abstract: Three-thin-lens null corrector is generally made up of three singlets, which can be used to correct aberration caused by other optical components. Based on third-order aberration theory, the aberration characteristics of the three-thin-lens corrector are analyzed, and a method to solve the initial structure of the corrector and the corresponding formulae is given. These formulae are proven to be correct through a practical example. -

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