Retinal imaging and fundus photography are both methods of capturing images of the back of the eye, but they differ in terms of the type and quality of images produced. Retinal imaging is a more advanced technology that uses digital cameras to capture high-resolution cross-sectional scans of the retina. These scans allow for detailed analysis by medical professionals, which can be used to diagnose various retinal diseases or disorders. Fundus photography, on the other hand, is a more basic technique that captures still photographs using specialized lenses and lighting equipment. While these photographs may not provide as much detail as a scan produced with retinal imaging technology, they can still be useful in monitoring changes over time or diagnosing certain conditions such as diabetic retinopathy or macular degeneration.