Optical-design software
Release 1.2 of the 32-bit SIGMA-2100 optical analysis and design software includes new features to make the program more user-friendly as well as contain more technical options. Version 1.2 can run more copies of the program at the same time than previous versions and offers status bar tips and Excel copying. Other features include atmospheric distortion, glass maps, test plate fitting, GRIN material catalogs, enhanced DEVAL grid size, surface coordinate tables, lens file checksum, and lens comments.
Kidger Optics, Crowborough, East Sussex, England