UV-blocking contact lenses have been around for more than a decade, but have gained in popularity in recent years.

WSJ: Contacts Lenses That Let In Sun, But Block UV Rays

Despite direct proof of efficacy, it is logical to think UV-blocking contacts will help keep the eyes healthy, optometrists say.

WSJ: Contacts Lenses That Let In Sun, But Block UV Rays

Studies so far suggest the UV-blocking lenses can work.

WSJ: Contacts Lenses That Let In Sun, But Block UV Rays

Consumers who are unsure about UV blocking in lenses can ask the optometrist for the FDA-approved package insert.

WSJ: Contacts Lenses That Let In Sun, But Block UV Rays