prime-foucs corrector

An optical system with two lens zero focal power corrector and single reflector is discussed based on the third order aberration theory.

从三级像差理论出发分析了由两透镜无光焦度校正器和单一反射镜组成的光学系统 ,讨论两透镜无光焦度校正器放置在单一反射镜前和后组成的光学系统的各种消像差条件。