Electro Optics magazine ( 
www.electrooptics.com) recently published an article on some of the techniques for polishing, finishing, and measuring spherical, aspheric, and freeform optics. Mike Bechtold, president of OptiPro, and Ed Fess, senior research engineer, discuss UltraForm Finishing, OptiPro’s high-precision polishing system for aspheric and freeform optics, as well as UltraSurf, a non-contact, five-axis scanning system developed by OptiPro for metrology of aspheric and freeform optics.
Polished to Perfection
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