Shaped like a bullseye, the soft multifocal contact lenses have two basic portions for focusing light. The center portion of the lens corrects nearsightedness so that distance vision is clear ...

The FDA approved the Deseyne daily disposable contact lens, which steadily releases bioactive substances that improve ...

A catenary curve-based, extended depth of focus multifocal contact lens provided full functional vision range, under naturally varying conditions, for older adults with advanced presbyopia ...