OpticStudio 22.2.1 contains the following fixes and enhancements.

Feature Enhancements

• Project Directories – support was added for DLL\PhysicalOptics (.DLL) files and Objects\Sources\Radiant Source Model Files (.RSMX) files. 

Bug Fixes

• Q-Type Asphere surface – Fixed an issue with the Scale Lens tool incorrectly scaling the Q-Type Asphere Norm Radius. 
• Image Simulation, Geometric Bitmap Image Analysis, Geometric Image Analysis – Added warning messages to three analyses (Image Simulation, Geometric Bitmap Image Analysis, and Geometric Image Analysis) for situations where the Field Type is not Object Height. 
• Reverse Elements tool – Fixed an issue with the Reverse Elements tool failing to reposition the Stop at the correct surface.  
• Export to Speos Lens System tool – Fixed an issue with the Export to Speos Lens System tool incorrectly reporting high divergence values.  
• Coordinate Break surface - Fixed an issue where pickup solves that point to the thickness of a mirror surface would return 0. 
• Export to Speos Lens System tool – Fixed an issue where the Export to Speos Lens System tool would crash OpticStudio if the file name of a Black Box file exceeded 32 characters 
• Non-Sequential Component Editor – Fixed an issue where the Diffraction section of the Object Properties wasn’t grayed out for the Rectangular Volume object.