What is the importance of UV protection in lenses?

The importance of UV protection in lenses primarily revolves around shielding the eyes from harmful ultraviolet rays. Ultraviolet radiation from the sun can lead to various eye health issues, including cataracts, macular degeneration, and even skin cancer around the eyes. By incorporating UV protection into lenses, we reduce the risk of these potential damage and promote eye health in the long term.

While reducing glare, enhancing contrast, and preventing scratches are all beneficial features associated with lenses, they do not directly pertain to the specific health concerns and protective qualities that UV protection offers. Protecting the eyes from UV rays plays a crucial role in preserving vision and preventing damage over time, making it an essential factor when considering lens options.