[求助]sat是什么文件？如何才能正常开以前保存的zxm文件呢 [复制链接]

我是初学者  老师让我做这方面课题  我们师姐留下来的zxm文件  我一直打不开  到底该怎么解决 希望能得到帮助   5lA 8e  
当我打开文件时 出现图片1。 -a^sX%|Bl  
3&d+U)E  
$gtT5{"PN(  
Z5^UF2`Q  
点击确定时就出现图片2 /(L1!BPP9m  
g_!xO2LH,8  

SAT is a CAD file format; the file might have been removed from the folder directory that's why you cannot open it. ,O`*AzjS5Q  
(I 0t*Se  
The CAD file can be imported with "CAD Part: STEP/IGES/SAT" (in slightly newer version of ZEMAX) or CAD object (in the older ZEMAX versions if I recall correctly.)