I am trying to evaluate the output CAD file accuracy (how accurate it is compared to the designed lens). So I imported the STEP file and used mixed-mode (insert non-sequential part in the sequential mode) to analyze the performance. When displaying the imported 3D layout, the imported lens looked very normal. However, the rays don’t “see”this imported lens. They don’t interact with the focusing surface at all. I read the guidance “Exploring Non-Sequential Mode in OpticStudio”several times back and forth and couldn’t figure out the reason for this problem. Does anyone know what mistake I made? Thank you very much for the help!
Best answer by mojtaba.falahati
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