Contact lenses have come a long way and offer ... You need a professional fitting and eye exam to know which bifocal design is best for your needs. Keep in mind, this may slightly affect both ...

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 ...

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 ...