求大神们帮忙看看这个有什么错误,为啥不是封闭的? $Qm;F%
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SURFACE m\VJ=
OPTICAL Z -5 3.472 0 RECTANGLE 2 w
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OBJECT 'LENSARRAY1.FP' ]]]7"a
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SURFACE #AY+[+
OPTICAL Z 3 -3.472 0 RECT 2 !k[zUti
OBJECT 'EIA' rkzhN59;
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SURFACE q=EQDHmh
TUBE Z -7 2 2 5 2 2 1 ~#-`Qh
OBJECT 'LENSARRAY1_TUBE' -OziUM1qs
BOUNDS +.3 -.2