求大神们帮忙看看这个有什么错误,为啥不是封闭的? hq^@t6!C\m
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SURFACE p@7[w@B\c
OPTICAL Z -5 3.472 0 RECTANGLE 2 =
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OBJECT 'LENSARRAY1.FP' 1y5$
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SURFACE |O]oX[~
OPTICAL Z 3 -3.472 0 RECT 2 | <ZkJR3B
OBJECT 'EIA' 7+I2"Hy
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SURFACE sR. ecs+
TUBE Z -7 2 2 5 2 2 1 zz4A,XrD
OBJECT 'LENSARRAY1_TUBE' ep<2u
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BOUNDS +.3 -.2