OpticStudio 22.1.1 contains the following fixes and enhancements

Feature Enhancements

• Make Private Catalog tool – This tool now also supports the conversion of binary ZOS files to a private catalog. When converting a directory of ZOS files to a private catalog, the resulting catalog is stored in the Zemax\Stockcat folder using a new binary catalog file format (.ZLC).

Bug Fixes

• NSC Sag Map – Fixed an issue in the NSC Sag Map analysis, where the InsideOf flag did not get assigned correctly for the Source Ray when the object was a Boolean Native.
• Project Directories – Fixed an issue that could prevent some ZOS-API applications from properly reading files in a user's Project Directory.
• Convert to NSC Group tool – Fixed issues with the resulting lens geometry when using the Convert to NSC Group tool and the sequential system was set up using virtual propagation through a Standard or Even Asphere surface.
• Convert to NSC Group tool – Fixed issues with placing sources when using the Convert to NSC Group tool and the sequential file utilized multiple configurations with different field values in each configuration.
• Convert to NSC Group tool – Fixed a potential crash when using the Convert to NSC Group tool  for systems with User Defined Apertures.
• Convert to NSC Group tool – Fixed an issue where the orientation of an Off-Axis Mirror was not correct when using the Convert to NSC Group tool and the originating mirror surface had a non-zero conic constant.
• Convert to NSC Group tool – Fixed issues for some sequential to non-sequential conversions when the Stop surface was set to also be the global coordinate reference.
• srg_step2_RCWA.DLL – A bug was fixed in the Diffraction DLL "srg_step2_RCWA.dll" that caused the wrong parameter to be affected when a value was changed in the object properties.

Catalog Updates

• IS Scatter Catalogs – The “Generic” IS scatter catalog has been added with 11 scatter profiles. These correspond to the scatter profiles already included in Zemax OpticsBuilder and are typically used to accurately model manufacturing finishes of mechanical components.

Sample File Updates

• Sample Files – Added sample NSC grid sag data files to the OpticStudio installer.