在MTF文本中可以以看到,但不知道怎么提取出来 yAi4v[
FIELD (X,Y)=( 0.00, 0.61)MAX, ( 0.00, 65.00)DEG q6_1`Ew
RELATIVE ILLUMINATION = 45.0 PER CENT ZN4&:9M
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 cQ+,F2
DISTORTION = -16.31 PER CENT Jb
tbW&EH
RELATIVE ILLUMINATION = 45.0 PER CENT 850.0 NM 1 1180 W2^eE9
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 830.0 NM 1 1236 n.1a1 Tf
DISTORTION = -16.31 PER CENT