Tag: Incident Ray
The Physics of Vision: Understanding Refraction and Light in Ophthalmology
Light is the fundamental stimulus for the human visual system, and the way it interacts with different materials dictates how well we see the world around us. In the field of medical optics and ophthalmology, understanding the behavior of light rays—specifically how they bend and bounce when meeting various tissues—is essential for diagnosing and treating vision problems. This article explores the core physical principles of reflection and refraction illustrated in the diagram above and connects them to the anatomy and physiology of the human eye.
