Released: April 21st, 2020
OpticStudio 20.1.3 contains the following fixes and enhancements.
Performance & Stability
- ZOS-API – Case sensitive properties has been improved with the ZOS-API COM interface.
- TrueFreeForm Surface – Fix for the TrueFreeForm Surface where some curvatures, typically steep with a lot of aspheric departure, resulted in a ray trace error. Now all rays from all field points can correctly trace through a TrueFreeForm Surface
Bug Fixes
- Grid Point Selector – The Grid Point Selector for TrueFreeForm optimization now correctly shows the selected grid points.
- Surface Sag Analysis – An update for the Surface Sag analysis window in 20.1 caused surfaces with Automatic or Floating apertures to ignore the Semi-Diameter when displaying the surface sag. Now all aperture types are correctly displayed in the Surface Sag analysis. Note that the actual sag calculation was not affected by any changes to 20.1.
