Thank you for your interest in FRED!
The FRED Demo version will provide you with a preliminary evaluation of the software’s capabilities. The FRED Demo version includes the following features:
- Import optical designs from Zemax, CodeV, OSLO and ASAP
- Import mechanical CAD models in STEP or IGES formats
- 50+ sample and tutorial files
- Trace coherent and incoherent sources
- Create and assign custom coatings, scatter models and materials
- Perform photometric and radiometric analyses
The demo is not time restricted, but contains the following limitations:
- No saving of files
- Scripting is not enabled
- Maximum 500 incoherent rays
- Maximum 25 coherent rays