<![CDATA[ZEMAX Users' Knowledge Base - Articles - Surface Tolerances]]> http://www.zemax.com/kb en-us N/A support@zemax.com Tue, 08 Jul 2008 19:21:14 PDT 20 <![CDATA[How To Tolerance for Material Inhomogeneity]]> http://www.zemax.com/kb/articles/81/1/How-To-Tolerance-for-Material-Inhomogeneity/Page1.html no@spam.com (Dan Hill) http://www.zemax.com/kb/articles/81/1/How-To-Tolerance-for-Material-Inhomogeneity/Page1.html <![CDATA[How to use TEZI to Tolerance for Manufacturing-Related Surface Sag Error]]> http://www.zemax.com/kb/articles/76/1/How-to-use-TEZI-to-Tolerance-for-Manufacturing-Related-Surface-Sag-Error/Page1.html This article explains:

  • How to use the TEZI operand to tolerance for surface defects
  • How the spatial frequency of the irregularity, as well as the RMS amplitude, affects the transmitted wavefront

The sample files used in this article can be downloaded from the last page of the article.

]]> no@spam.com (Nam-Hyong Kim) http://www.zemax.com/kb/articles/76/1/How-to-use-TEZI-to-Tolerance-for-Manufacturing-Related-Surface-Sag-Error/Page1.html