IOL for upcoming cataract surgery have three choices.
This type of lens offers clear vision at one distance only. It is also known as a standard monofocal lens.
This IOL corrects astigmatism, or an irregularly shaped cornea.
Trifocal, Multifocal and Accommodating IOLs
These IOLs assist with near, far and intermediate distances. Their goal is to reduce or completely eliminate the need for other corrective lenses.