Key Takeaways of Challenges for Freeform Optics Fabrication Design Complexity: Freeform optics demand advanced modeling tools and exhibit high sensitivity to tolerances. Precision Manufacturing: Specialized techniques like diamond turning and magnetorheological finishing (MRF) ensure quality but are time-intensive and expensive Metrology Advances: Evaluating non-uniform surfaces requires cutting-edge measurement technologies and custom solutions. Cost & Scalability: […]