求大神们帮忙看看这个有什么错误,为啥不是封闭的? Q[F}r`
!> }.~[M
SURFACE 3&&9_`r&_
OPTICAL Z -5 3.472 0 RECTANGLE 2 NKb1LbnZ*y
OBJECT 'LENSARRAY1.FP' X;v$5UKU
Vv1|51B
SURFACE
Q6'x\
OPTICAL Z 3 -3.472 0 RECT 2 03E4cYxt5
OBJECT 'EIA' 9d[5{"2j
{ FZ=olZ
SURFACE rE9I>|tX
TUBE Z -7 2 2 5 2 2 1 _WX tB#
OBJECT 'LENSARRAY1_TUBE' \^7C0R-hX
BOUNDS +.3 -.2