在MTF文本中可以以看到,但不知道怎么提取出来 =h5&\4r=
FIELD (X,Y)=( 0.00, 0.61)MAX, ( 0.00, 65.00)DEG 1fViW^l_
RELATIVE ILLUMINATION = 45.0 PER CENT 7ABHgw~?8r
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 6(DK\58
DISTORTION = -16.31 PER CENT s2b!Nib
RELATIVE ILLUMINATION = 45.0 PER CENT 850.0 NM 1 1180 }@SZ!-t%rD
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 830.0 NM 1 1236 @bfaAh~
DISTORTION = -16.31 PER CENT