Case Study #5 - Aspheric Form AnalysisMany critical optical surfaces are aspherical in terms of their form and are defined by an equation combining of a conic section and an nth order polynomial. These sophisticated geometries are required in important optical applications such as telescopes, optical instrumentation, cameras and contact lenses.OmniSurf includes the ability to analyze aspheric surfaces and provides an intuitive interface for the configuration of the aspheric reference geometry. The OmniSurf asphere configuration utility supports clipboard cutting and pasting for the asphere's coefficients as well as a scalable, live preview of the aspheric form. In addition, the Sag Table can be exported for use in other applications.