Best hospitals and doctors for IOLs-Intraocular Implants in Chennai - Madras, India

An intraocular lens implant is an artificial replacement for the lens of the eye. It is a part of the surgery to fix cataracts.

There are several different types:

Monofocal IOL: This is the most common. Unlike the natural lens, which can stretch or bend to help the eye focus, this implant stays focused at one distance. Either far away or close up lens may be needed to see things respectively.

Multifocal implant: Like glasses with bifocal or progressive lenses, this lens has areas that help one see things at different distances. It could take a few months for the brain to adapt so vision seems natural. It can sometimes cause more halos or glare around lights than a monofocal lens.

Accommodating IOL: This flexible implant acts more like the natural lens and focuses at more than one distance. It makes one less likely to need reading glasses.

Toric IOL: This is used in case the patient has astigmatism, or the cornea is more football-shaped than round. This can make vision blurry all over, not just close up or far away. This lens counters astigmatism so one won’t need glasses to correct it post- surgery.