Back in 2009,
Zemax was using ANSI encoding for the ZMX files. In 2010, they switched from ANSI to Unicode encoding. This means that if you try to open a newer Unicode encoded file in an older version of Zemax, it will not load. The way to get around this is just to convert the file from Unicode to ANSI. I've done this successfully using a text editor, but they also added the ZPL keyword CONVERTFILEFORMAT to convert text files between ANSI and Unicode encoding formats. I haven't used it, but I imagine you could just run a loop on all of your ZMX files with this keyword.
<&87aDY z nep-?7 x 從這段文字可以看到只要ZEMAX 2010年及更新版本的.zmx .agf等
文件，用高級些文本編輯工具打開后，另存為ANSI編碼格式。之后就可以用舊版的ZEMAX程序打開，無需特殊的轉換工具。
U66}nN9 Zt{\<5j 之前給大家提供的新華光
玻璃庫就是這么轉換過來的。
A6AIkKjzq ?cmv;KV
（引用：
www.radiantzemax.com/forum-en/Topic1050.aspx）
ZNjq H[ [ 此帖被linlin911911在2013-03-27 11:09重新編輯 ]
