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Appl Opt. 1975 Feb 1;14(2):445-9. doi: 10.1364/AO.14.000445.
The properties of nontunable and tunable Lyot wide field elements are examined when the components of the elements deviate from their proper values. Special emphasis is put on determining what variations cause light to be transmitted at the transmission minima. The analysis shows that the nine- and ten-element plastic waveplates described in Paper 2 of this series can be used to make a Lyot filter that is tunable from 3500 A to 10,000 A.
当非可调谐和可调谐的利奥脱宽视场元件的组件偏离其合适值时，对这些元件的特性进行了研究。特别着重于确定哪些变化会导致光在透射最小值处透射。分析表明，本系列论文第2篇中描述的九元件和十元件塑料波片可用于制造一个可调谐范围从3500埃至10000埃的利奥脱滤光器。
