There are several types of intraocular lenses (IOLs) that are used after cataract surgery, including:
- Monofocal IOLs: These lenses have a single point of focus and are designed to correct either near or distant vision. Patients may still need to use glasses for reading or other activities.
- Multifocal IOLs: These lenses have multiple points of focus and are designed to correct both near and distant vision. This can reduce the need for glasses after surgery, but some patients may still experience halos or glare.
- Accommodating IOLs: These lenses are designed to adjust focus as the eye moves, similar to the natural lens. This can reduce the need for glasses after surgery, but some patients may still experience halos or glare.
- Toric IOLs: These lenses are designed to correct astigmatism in addition to near or distant vision.
- Phakic IOLs: These lenses are implanted in front of the natural lens and are used for individuals with severe myopia or hyperopia.
The type of IOL that is best for a particular patient depends on their individual needs and lifestyle. Your eye doctor can help you make the best decision for your situation.