Zemax User Manual -

The documentation is organized into logical chapters that mirror the workflow of an optical designer:

For users working on secure networks without internet access, you can download and install Local Help files via the Ansys Customer Portal. zemax user manual

Located in the ribbon menu at the top of the screen, the Help Tab provides links to the Online Help , the Zemax Knowledge Base , and the user community. The documentation is organized into logical chapters that

This is the most critical starting point. It defines how Zemax handles coordinate systems (Local vs. Global), field of view (FOV) , and wavelength units. the Zemax Knowledge Base

This section explains how to define surfaces, set apertures, and apply glass materials from the Global Glass Catalogs .