zemax像分析要用到這個，不會zemax自己都沒法創(chuàng)建這樣的文件吧？

這個不太清楚

http://www.radiantzemax.com/kb-en/Knowledgebase/How-to-Create-Binary-IMA-and-BIM-Files aW*k,\:e  
I also faced the same problem before, and found the website above would give you the answer. Just follow the instruction will work well for your question. But you need to use C code to do it, or use java. I am familiar with java, and then I use java to do it. pmUf*u-
 
Right now, I can't enter Chinese, and then have to use English.