Multifocal and Bifocal Contact Lenses for Presbyopia

What is the difference between Bifocal and Multifocal Contact Lenses?

How Varifocal Contact Lenses Work

Alternating Bifocal Contacts

Concentric Ring Designs

Aspheric Multifocal Contact Lenses

Are Bifocal Contact Lenses Suitable for Me?

Which Bifocal Contact Lens is Suitable for My Vision?