Freeform Optical Components (IMAGE) Optica Caption Freeform optical components with sub-nanometer surface roughness are fabricated within minutes by shaping liquid volumes. Credit Technion – Israel Institute of Technology Usage Restrictions NA License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.