在MTF文本中可以以看到,但不知道怎么提取出来
p(Bn!
FIELD (X,Y)=( 0.00, 0.61)MAX, ( 0.00, 65.00)DEG 'aW<C>
RELATIVE ILLUMINATION = 45.0 PER CENT s7TV@Y)
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 =8)q-{p3
DISTORTION = -16.31 PER CENT mbRN W
RELATIVE ILLUMINATION = 45.0 PER CENT 850.0 NM 1 1180 xT1{O `
ILLUMINATION (UNIT BRIGHTNESS) = 0.022769 830.0 NM 1 1236 S)d_A
DISTORTION = -16.31 PER CENT