Multifocal lenses offer the latest in innovative premium IOLs available. These lenses are designed to give patients natural vision and the most freedom from glasses after cataract surgery. Premium lenses are available in two types, multifocal or accommodating. Multifocal IOLs use a ring pattern design much like trifocal glasses, to provide vision at every range of distance. Accommodating IOls use the natural muscles of the eye allowing the lens to flex inside the eye so patients see well at a distance and mid-range, as well as for some up-close tasks. Multifocal and accommodating lens implants are premium lens implants that provide vision at all ranges without the need for glasses all the time.