Young nearsighted kids who wear bifocal contact lenses that slow uncoordinated eye growth do not lose the benefits of the treatment once they stop wearing the lenses, new research shows.

We already have contact lenses that contain more than one prescription, enabling the wearer to adjust her focus depending on the distance from the object she is viewing—similar to bifocal or ...

PALs wearers were two times more likely to fall vs. other types of multifocal glasses wearers. Older adults who wear progressive-addition lens glasses appeared at increased risk for falls compared ...