Zemax User Manual [extra Quality] -

Zemax user manual serves as the primary technical resource for Optical and Illumination design engineers. It provides the foundational knowledge required to navigate OpticStudio, the industry-standard software for designing lenses, imaging systems, and lighting architectures.

Creating a new lens (sequential)

Tip: Use Ctrl+Shift+Left Click on a surface to open the surface properties directly from the 3D layout.
Tip: To copy a surface from one lens file to another, use Edit > Copy Surfaces (not standard copy-paste).

Lens Data Editor: The primary spreadsheet for entering lens radii, thicknesses, and glass materials. zemax user manual

MTF, PSF, and image quality metrics