在MTF文本中可以以看到,但不知道怎么提取出来 k>E^FB=
FIELD (X,Y)=( 0.00, 0.61)MAX, ( 0.00, 65.00)DEG |0ATH`{
RELATIVE ILLUMINATION = 45.0 PER CENT 3n;>k9{
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 ~k\Dde
DISTORTION = -16.31 PER CENT -{`8Av5)E%
RELATIVE ILLUMINATION = 45.0 PER CENT 850.0 NM 1 1180 d-c<dS+R
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 830.0 NM 1 1236 Wip@MGtJ
DISTORTION = -16.31 PER CENT