We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. It is not surprising to me that the STAAR AQ lens is the ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. Piggybacking is a safe technique if the two IOLs are ...

Multifocal lenses use multiple refractive zones built in rings to give patients distance and near vision. These lenses are designed to address the problem of presbyopia, in which people over the age ...

Consecutive patients with MA50 IOLs placed in the sulcus at the University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA, from 1997 to 2012 were identified. Inclusion criteria included patients ...

Monofocal and multifocal lenses are both types of artificial intraocular lens (IOL). A monofocal lens has one focusing distance, whereas a multifocal lens can focus on close and far distances at the ...

Many begin to feel around age 40 a natural change in the ability to focus up close. The text on the phone moves farther away, reading becomes less comfortable, and sometimes it is necessary to switch ...