<![CDATA[ZEMAX Users' Knowledge Base - Articles - ]]> http://www.zemax.com/kb en-us N/A support@zemax.com Mon, 06 Oct 2008 07:31:03 PDT 20 <![CDATA[What is an "Effective F-Number"?]]> http://www.zemax.com/kb/articles/57/1/What-is-an-Effective-F-Number/Page1.html
  • The meaning of F-Number for optical systems with non-circular stops
  • The theoretical basis for the defined effective F-Number in Zemax
    • ]]>     no@spam.com (Ronian Siew) http://www.zemax.com/kb/articles/57/1/What-is-an-Effective-F-Number/Page1.html