Multifocal Lens Implants improve vision at near, far, and intermediate distances. ... They can see far away and easily work on the computer without their glasses or contact lenses. Unlike contact lenses and glasses that require new prescriptions on a yearly basis, most patients receive lasting results with these lenses
How does a multifocal lens work?
These contacts accommodate multiple prescriptions on a single lens to help you see clearly at a range of distances. Bifocal contacts contain two different focal points for your distance and reading prescriptions, while multifocal contacts contain three focal points for distance, intermediate and reading correction.
Why do I need multifocal lenses?
Multifocal lenses allow you to see at multiple distances, because they have different sections for viewing close up, far away and everything in between. Whether you're driving, using a computer, shopping or reading, you can usually wear one pair of multifocal to accommodate most of your vision needs.