The human eye is a wonder of engineering. It consists of many different parts that work together to provide visual information to the brain, which then translates it into information that is ...

Knowing the parts of the eye and how they work will help you recognize vision problems or eye health concerns early. This way, you can prevent long-term complications. Learn about eye anatomy, eye ...

It’s understandable that various parts of the eye are so little understood, though. Each eye has more than a million optic nerve cells and over 106 million photoreceptor cells , making it one of ...