Ocular imaging is a field of research that involves using various imaging techniques to study the structures and functions of the eye. This includes technologies such as optical coherence tomography (OCT), fundus photography, confocal microscopy, and ultrasound imaging. Ocular imaging is used in the diagnosis and monitoring of various eye diseases and conditions, such as age-related macular degeneration, glaucoma, diabetic retinopathy, and cataracts. By capturing detailed images of the eye, researchers and clinicians can better understand the underlying mechanisms of these conditions and develop more effective treatments.