University of Colorado at Boulder Aug 13 2025 If you've been to a routine eye exam at the optometrist's office, chances are you've had to place your chin and forehead up close to a bioimaging device.  It's known as optical coherence tomography (OCT), and it's widely used in eye clinics around the world. OCT uses light waves to take high-resolution, cross-sectional images of the retina in a non-invasive manner. These images can be essential for diagnosing and monitoring eye conditions.  In any