Bifocal and Multifocal Contact Lenses
Unbeknownst to many people, contacts can be bifocal or multifocal. Bifocal contact lenses, like glasses, contains two different areas of vision correction. Typically, the top portion of the lens is used for viewing objects at a distance, while the bottom portion is used to view closer objects. Bifocal and multifocal contact lenses are particularly useful … Read more