Presbyopia affects many adults and can be a cause of a severe discomfort. If you have problems reading text close to your face but your distance vision isn't brilliant either, you might be one of the affected. Buy PureVision 2 For Presbyopia contact lenses from Bausch+Lomb and you'll see the difference instantly. Thanks to special 3 Zone Progressive Design, they provide crisp vision when you look both near and far. No need for an extra pair of glasses just for reading, these multifocal contact lenses will do all the job for you. What's more, you can wear them continuously, even at night due to their increased flexibility and thinness.