Types of Intraocular Lenses (IOL) for Cataract Surgery: Which is Right for You?

When undergoing cataract surgery, choosing the right intraocular lens (IOL) is crucial for achieving optimal vision correction. The IOL replaces the eye's natural lens that has become clouded due to cataracts, and there are several types available, each designed to meet

Monofocal IOLs: are the most widely used and are designed to provide clear vision at a single distance—either near, intermediate, or far. Many patients who choose monofocal lenses opt for distance vision and use reading glasses for close-up tasks. While this option is more affordable, it doesn’t correct presbyopia (age-related difficulty in seeing up close).

Multifocal IOLs: offer clear vision at multiple distances, reducing or eliminating the need for glasses after surgery. These lenses have different zones for near, intermediate, and far vision, allowing patients to enjoy a more versatile range of vision. However, some patients may experience glare or halos around lights, especially at night.

Toric IOLs: If you have astigmatism, toric IOLs are designed to correct this condition while also addressing cataracts. Toric lenses are shaped to address the irregular curvature of the cornea, providing sharper vision without the need for corrective lenses post-surgery.