<![CDATA[ZEMAX Users' Knowledge Base - Articles - ]]> http://www.zemax.com/kb en-us N/A support@zemax.com Mon, 08 Sep 2008 02:50:04 PDT 20 <![CDATA[BSDF Data Interchange File Format Specification]]> http://www.zemax.com/kb/articles/229/1/BSDF-Data-Interchange-File-Format-Specification/Page1.html no@spam.com (Ron Rykowski) http://www.zemax.com/kb/articles/229/1/BSDF-Data-Interchange-File-Format-Specification/Page1.html