在MTF文本中可以以看到,但不知道怎么提取出来 g.d~`R@v
FIELD (X,Y)=( 0.00, 0.61)MAX, ( 0.00, 65.00)DEG ;J&9l
>
RELATIVE ILLUMINATION = 45.0 PER CENT M5<cHE
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 \2NT7^H#
DISTORTION = -16.31 PER CENT e]@R'oM?#`
RELATIVE ILLUMINATION = 45.0 PER CENT 850.0 NM 1 1180 N4[^!}4
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 830.0 NM 1 1236 LGPPyKNx
DISTORTION = -16.31 PER CENT