Who studied the human eye?

The study of the human eye has been conducted by numerous scientists and researchers throughout history, with notable contributions from figures such as Ibn al-Haytham (Alhazen) in the 10th century, who is often referred to as the "father of optics" for his work on vision and the properties of light. In the modern era, scientists like Hermann von Helmholtz advanced our understanding of the eye's anatomy and function, particularly with the invention of the ophthalmoscope. Additionally, researchers in fields like ophthalmology and neuroscience continue to explore vision and the eye's complexities today.