Zemax User Manual [top] Jun 2026

"The manual does not cover stray light analysis."

: Detailed documentation for the Lens Data Editor (LDE), Merit Function Editor (MFE) for optimization, and Multi-Configuration Editor (MCE) for zoom lenses or thermal modeling. zemax user manual

Before diving into the manual, it is crucial to understand the software’s evolution. Originally developed by Focus Software and later Zemax LLC, the platform was acquired by in 2021. "The manual does not cover stray light analysis

While the manual is extensive, these core areas are the most critical for starting a design: Merit Function Editor (MFE) for optimization

Years later, at a conference, a young graduate student asked Aris what the most important tool on the Erebus project had been. He expected Aris to say the carbon-fiber lathe, or the cryocooler, or the 4K sensor.