Multifocal lenses are related to a symptom called presbyopia that many suffer from. People stand chances of suffering from presbyopia more with advancing ages. One needs to wear multifocal lenses to find relief from such a condition. With a multifocal lens, one can focus on objects both close enough to and far away from the [...]

Multifocal lenses are related to a symptom called presbyopia that many suffer from. People stand chances of suffering from presbyopia more with advancing ages. One needs to wear multifocal lenses to find relief from such a condition. With a multifocal lens, one can focus on objects both close enough to and far away from the [...]