在MTF文本中可以以看到,但不知道怎么提取出来 ((y+FJH
FIELD (X,Y)=( 0.00, 0.61)MAX, ( 0.00, 65.00)DEG ,=mn*
RELATIVE ILLUMINATION = 45.0 PER CENT b7$?'neH/.
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 /<})+=>6f
DISTORTION = -16.31 PER CENT sJ,zB[e8
RELATIVE ILLUMINATION = 45.0 PER CENT 850.0 NM 1 1180 c[5>kQ-nq
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 830.0 NM 1 1236 8S0)_L#S
DISTORTION = -16.31 PER CENT