摘要
圆周的对称点与球透镜的齐明点虽然有一个相同的表达式,但这两类不同范畴的共轭点有着内在的差异,分析这种差异,有利于更好地理解它们.
The circular symmetric point and the apalanatic point of spherical lens have one same expression,however the two kinds conjugate point are belong to difference category.This paper analyse the discrepancy.
出处
《甘肃高师学报》
2007年第5期29-30,共2页
Journal of Gansu Normal Colleges
关键词
对称点
共轭点
球透镜
齐明点
symmetric point
conjugate point
spherical lens
aplanatic point
