: One of the first decisions a designer makes is choosing between Sequential Mode , primarily for imaging systems where light passes through surfaces in a fixed order, and Non-Sequential Mode , used for stray light analysis and illumination where light can take any path.
The manual outlines a structured approach for initializing any optical design project. Zemax Opticstudio User Manual--------
: This persistent interface panel allows designers to set global parameters such as Aperture Type , field of view, and wavelengths (visible, IR, etc.). Core Design Tools: The Lens Data Editor (LDE) : One of the first decisions a designer