Optical setup (IMAGE) Optica Caption Researchers have developed a unique synchronized high-speed OCT/scanning light ophthalmoscope (SLO) system that captures the function of the retina's rods and cones. The OCT images are co-registered with SLO images to pinpoint the location and type of photoreceptors captured in the series of 3D OCT images. The optical setup is shown. Credit Mehdi Azimipour, UC Davis Eye Center. 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.