Multifocal contact lensesMultifocal contact lenses are the contact lens version of progressive lens. Multifocal contact lenses combine distance, intermediate and near vision needs into one comfortable contact lens.Ok, here's the technology bitMultifocal contact lenses work in the same way as progressive lenses. The different prescriptive powers are blended across the lens in rings. These rings alternate near and distance prescriptions, and your visual system then 'learns' to select the proper prescription depending on what you're focusing on.How they help your eyesMulti-focals combine corrective powers into one, providing clear vision in all situations. The material multi-focals are made from also allow natural levels of oxygen to reach the eye, so extended wears are possible without causing dry eyes.Who will love these lensesMulti-focal lens are particularly helpful for people who suffer from 'presbyopia', the condition that necessitates reading glasses once people reach their mid-40s' and beyond. |
  |
 |
|