在MTF文本中可以以看到,但不知道怎么提取出来 SodW5v a
FIELD (X,Y)=( 0.00, 0.61)MAX, ( 0.00, 65.00)DEG J'oz P^N
RELATIVE ILLUMINATION = 45.0 PER CENT e@MCumc~+
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 zCN;LpbEJY
DISTORTION = -16.31 PER CENT S6Xw+W02
RELATIVE ILLUMINATION = 45.0 PER CENT 850.0 NM 1 1180 S %%qn
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 830.0 NM 1 1236 NxRiEe#m
DISTORTION = -16.31 PER CENT