This page is optimized for large screens. Zooming may cause some display problems.
About
About This table allows to invert a surface, a group of surfaces or the full system excluding the object and observation surfaces. It takes into account the eventual tilts and decenters in order to allow as far as possible rays propagation through the full system once the inversion of surfaces is processed. If the aperture of the system is defined by a surface to be inverted, it is defined by the same surface after inversion which may have a modified number.
