CROSSED LENSES.

被引:0
|
作者
Afanas'ev, V.P.
Baranova, L.A.
Petrov, I.A.
Yavor, S.Ya.
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来源
Optik (Jena) | 1980年 / 56卷 / 03期
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摘要
Deals with crossed lenses representing a new type of electron-optical lenses. Their properties are studied both theoretically and experimentally. It is shown that spherical aberration of these lenses can change sign and magnitude depending on the actual operating conditions. Crossed lenses are simple in design and manufacture.
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页码:261 / 282
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