How to take better care of your eyes.

  • How the Eye Works
    The human eye works in a remarkable way. Here’s the science that explains how our eyes serve as our windows to the world.
  • Eye Care Terms
    Looking for the meanings of technical terms found on our site? This is a list of common eye care terms, along with their definitions.
  • The Eye
    The human eye is an amazing, complex structure. Learn more about the many parts of the eye and what each part does.