[求助]BOUNDS [复制链接]

求大神们帮忙看看这个有什么错误，为啥不是封闭的？ :b!s2n!u  
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SURFACE                                   0b 54fD=  
  OPTICAL Z -5 3.472 0 RECTANGLE 2     :Llb< MY2  
  OBJECT 'LENSARRAY1.FP' V|R,!UND  
   B`sAk %  
SURFACE tO&^>&;5  
  OPTICAL Z 3 -3.472 0 RECT 2                                 86H+h(R/  
  OBJECT 'EIA'         #lO Mm9  
!bP@n  
SURFACE                                   o{[qZc_%  
  TUBE Z -7 2 2 5 2 2 1 z0Z%m@  
  OBJECT 'LENSARRAY1_TUBE' !p/goqT~dY  
  BOUNDS +.3 -.2