The Encyclopedia of the Eye is targeted toward scientists looking for information that is outside of their fields of expertise, and graduate students and postdoctoral fellows in eye research. Each article in the Encyclopedia, in addition to text, includes many multimedia and color figures, to help illustrate the points discussed. More in-depth information is available through extensive references and related articles. The Encyclopedia includes many introductory articles appropriate for undergraduate students as well as those in-depth in specialist research areas. The links to related reference works and related articles take the user to articles in the publisher’s other encyclopedias and journal publications, and in many cases, to the full text.