在MTF文本中可以以看到,但不知道怎么提取出来 p<1z!`!P
FIELD (X,Y)=( 0.00, 0.61)MAX, ( 0.00, 65.00)DEG Fy|tKMhnc
RELATIVE ILLUMINATION = 45.0 PER CENT qbjBN z
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 {6%vmMbJ
DISTORTION = -16.31 PER CENT rj qX|
RELATIVE ILLUMINATION = 45.0 PER CENT 850.0 NM 1 1180 9] /xAsD
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 830.0 NM 1 1236 |;2Y|>=
DISTORTION = -16.31 PER CENT