求大神们帮忙看看这个有什么错误,为啥不是封闭的? %%dQIlF
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OPTICAL Z -5 3.472 0 RECTANGLE 2 'fqX^v5n
OBJECT 'LENSARRAY1.FP' qkEre
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OPTICAL Z 3 -3.472 0 RECT 2 M'n2 j
OBJECT 'EIA' c8^M::NI
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SURFACE DLWG0$#!
TUBE Z -7 2 2 5 2 2 1 Hj>(kL9H
OBJECT 'LENSARRAY1_TUBE' J ^y1=PM
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