Structured illumination (IMAGE) Optica Caption Researchers developed a head-mounted microscope that uses structured illumination to remove out-of-focus light with optical sectioning. This enables deep imaging while also enhancing image contrast in scattering tissue. Credit Omkar D. Supekar, University of Colorado Boulder; Emily Gibson, University of Colorado Anschutz Medical Campus Usage Restrictions None 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.