光学像 meaning in English
optical image
Examples
- The aberration by the human eye optical structure to affect vision quality are mainly reviewed
重点分析了由眼球的屈光介质引入的光学像差对人眼视觉质量的影响。 - Moreover , we put forward many schemes to erase errors such as static error , dynamic error , or make them little . especially we dicuss how to deal with the phase - shifting cell ( pzt ) and interferogram . in the end we bring forward two methods to estimate the contour of piano : one is traditional parameter , the other is power spectral density ( psd )
提出从两方面对面形进行评价，一是用传统光学像质评价指标，二是利用psd从频谱角度评价面形，从而为高精度检测和控制大口径光学元件表面面形(波前)提供了依据。