在MTF文本中可以以看到,但不知道怎么提取出来 "lv:hz
FIELD (X,Y)=( 0.00, 0.61)MAX, ( 0.00, 65.00)DEG s60:0 >
RELATIVE ILLUMINATION = 45.0 PER CENT Qq;m"M /
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 [T.(MbP
DISTORTION = -16.31 PER CENT |mQtjo
RELATIVE ILLUMINATION = 45.0 PER CENT 850.0 NM 1 1180 # o;CmB
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 830.0 NM 1 1236 ,<^tsCI
DISTORTION = -16.31 PER CENT