Hello Berni,

The short course files act as a reference for OpticStudio training courses. If you would like to view our course descriptions, or sign up for an online training course, please visit the website of our new OpticsAcademy platform:

OpticsAcademy, the training ground for the future of optics (zemax.com)

If you have any further questions, please let us know and we will be happy to help!

Best,

Csilla